1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.84.6.3 2020/05/22 22:29:56 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: } elsif ($action eq 'ltitools') {
707: $output .= <itools_javascript($settings);
708: }
709: $output .=
710: '<table class="LC_nested_outer">
711: <tr>
712: <th align="left" valign="middle"><span class="LC_nobreak">'.
713: &mt($item->{text}).' '.
714: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
715: '</tr>';
716: $rowtotal ++;
717: my $numheaders = 1;
718: if (ref($item->{'header'}) eq 'ARRAY') {
719: $numheaders = scalar(@{$item->{'header'}});
720: }
721: if ($numheaders > 1) {
722: my $colspan = '';
723: my $rightcolspan = '';
724: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
725: ($action eq 'directorysrch') ||
726: (($action eq 'login') && ($numheaders < 4))) {
727: $colspan = ' colspan="2"';
728: }
729: if ($action eq 'usersessions') {
730: $rightcolspan = ' colspan="3"';
731: }
732: $output .= '
733: <tr>
734: <td>
735: <table class="LC_nested">
736: <tr class="LC_info_row">
737: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
738: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
739: </tr>';
740: $rowtotal ++;
741: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
742: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
743: ($action eq 'selfenrollment') || ($action eq 'usersessions') || ($action eq 'directorysrch') ||
744: ($action eq 'helpsettings') || ($action eq 'contacts')) {
745: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
746: } elsif ($action eq 'coursecategories') {
747: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
748: } elsif ($action eq 'login') {
749: if ($numheaders == 4) {
750: $colspan = ' colspan="2"';
751: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
752: } else {
753: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
754: }
755: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
756: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
757: } elsif ($action eq 'rolecolors') {
758: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
759: }
760: $output .= '
761: </table>
762: </td>
763: </tr>
764: <tr>
765: <td>
766: <table class="LC_nested">
767: <tr class="LC_info_row">
768: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
769: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
770: </tr>';
771: $rowtotal ++;
772: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
773: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
774: ($action eq 'usersessions') || ($action eq 'coursecategories') ||
775: ($action eq 'contacts') || ($action eq 'defaults')) {
776: if ($action eq 'coursecategories') {
777: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
778: $colspan = ' colspan="2"';
779: } else {
780: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
781: }
782: $output .= '
783: </table>
784: </td>
785: </tr>
786: <tr>
787: <td>
788: <table class="LC_nested">
789: <tr class="LC_info_row">
790: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
791: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
792: </tr>'."\n";
793: if ($action eq 'coursecategories') {
794: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
795: } else {
796: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
797: }
798: $rowtotal ++;
799: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
800: ($action eq 'defaults') || ($action eq 'directorysrch') ||
801: ($action eq 'helpsettings')) {
802: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
803: } elsif ($action eq 'login') {
804: if ($numheaders == 4) {
805: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
806: </table>
807: </td>
808: </tr>
809: <tr>
810: <td>
811: <table class="LC_nested">
812: <tr class="LC_info_row">
813: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
814: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
815: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
816: $rowtotal ++;
817: } else {
818: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
819: }
820: $output .= '
821: </table>
822: </td>
823: </tr>
824: <tr>
825: <td>
826: <table class="LC_nested">
827: <tr class="LC_info_row">';
828: if ($numheaders == 4) {
829: $output .= '
830: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
831: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
832: </tr>';
833: } else {
834: $output .= '
835: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
836: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
837: </tr>';
838: }
839: $rowtotal ++;
840: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
841: } elsif ($action eq 'requestcourses') {
842: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
843: $rowtotal ++;
844: $output .= &print_studentcode($settings,\$rowtotal).'
845: </table>
846: </td>
847: </tr>
848: <tr>
849: <td>
850: <table class="LC_nested">
851: <tr class="LC_info_row">
852: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
853: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
854: &textbookcourses_javascript($settings).
855: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
856: </table>
857: </td>
858: </tr>
859: <tr>
860: <td>
861: <table class="LC_nested">
862: <tr class="LC_info_row">
863: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
864: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
865: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
866: </table>
867: </td>
868: </tr>
869: <tr>
870: <td>
871: <table class="LC_nested">
872: <tr class="LC_info_row">
873: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
874: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
875: </tr>'.
876: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
877: } elsif ($action eq 'requestauthor') {
878: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
879: $rowtotal ++;
880: } elsif ($action eq 'rolecolors') {
881: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
882: </table>
883: </td>
884: </tr>
885: <tr>
886: <td>
887: <table class="LC_nested">
888: <tr class="LC_info_row">
889: <td class="LC_left_item"'.$colspan.' valign="top">'.
890: &mt($item->{'header'}->[2]->{'col1'}).'</td>
891: <td class="LC_right_item" valign="top">'.
892: &mt($item->{'header'}->[2]->{'col2'}).'</td>
893: </tr>'.
894: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
895: </table>
896: </td>
897: </tr>
898: <tr>
899: <td>
900: <table class="LC_nested">
901: <tr class="LC_info_row">
902: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
903: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
904: </tr>'.
905: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
906: $rowtotal += 2;
907: }
908: } else {
909: $output .= '
910: <tr>
911: <td>
912: <table class="LC_nested">
913: <tr class="LC_info_row">';
914: if ($action eq 'login') {
915: $output .= '
916: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
917: } elsif ($action eq 'serverstatuses') {
918: $output .= '
919: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
920: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
921:
922: } else {
923: $output .= '
924: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
925: }
926: if (defined($item->{'header'}->[0]->{'col3'})) {
927: $output .= '<td class="LC_left_item" valign="top">'.
928: &mt($item->{'header'}->[0]->{'col2'});
929: if ($action eq 'serverstatuses') {
930: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
931: }
932: } else {
933: $output .= '<td class="LC_right_item" valign="top">'.
934: &mt($item->{'header'}->[0]->{'col2'});
935: }
936: $output .= '</td>';
937: if ($item->{'header'}->[0]->{'col3'}) {
938: if (defined($item->{'header'}->[0]->{'col4'})) {
939: $output .= '<td class="LC_left_item" valign="top">'.
940: &mt($item->{'header'}->[0]->{'col3'});
941: } else {
942: $output .= '<td class="LC_right_item" valign="top">'.
943: &mt($item->{'header'}->[0]->{'col3'});
944: }
945: if ($action eq 'serverstatuses') {
946: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
947: }
948: $output .= '</td>';
949: }
950: if ($item->{'header'}->[0]->{'col4'}) {
951: $output .= '<td class="LC_right_item" valign="top">'.
952: &mt($item->{'header'}->[0]->{'col4'});
953: }
954: $output .= '</tr>';
955: $rowtotal ++;
956: if ($action eq 'quotas') {
957: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
958: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') ||
959: ($action eq 'serverstatuses') || ($action eq 'loadbalancing') ||
960: ($action eq 'ltitools')) {
961: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
962: } elsif ($action eq 'scantron') {
963: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
964: }
965: }
966: $output .= '
967: </table>
968: </td>
969: </tr>
970: </table><br />';
971: return ($output,$rowtotal);
972: }
973:
974: sub print_login {
975: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
976: my ($css_class,$datatable);
977: my %choices = &login_choices();
978:
979: if ($caller eq 'service') {
980: my %servers = &Apache::lonnet::internet_dom_servers($dom);
981: my $choice = $choices{'disallowlogin'};
982: $css_class = ' class="LC_odd_row"';
983: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
984: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
985: '<th>'.$choices{'server'}.'</th>'.
986: '<th>'.$choices{'serverpath'}.'</th>'.
987: '<th>'.$choices{'custompath'}.'</th>'.
988: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
989: my %disallowed;
990: if (ref($settings) eq 'HASH') {
991: if (ref($settings->{'loginvia'}) eq 'HASH') {
992: %disallowed = %{$settings->{'loginvia'}};
993: }
994: }
995: foreach my $lonhost (sort(keys(%servers))) {
996: my $direct = 'selected="selected"';
997: if (ref($disallowed{$lonhost}) eq 'HASH') {
998: if ($disallowed{$lonhost}{'server'} ne '') {
999: $direct = '';
1000: }
1001: }
1002: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
1003: '<td><select name="'.$lonhost.'_server">'.
1004: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
1005: '</option>';
1006: foreach my $hostid (sort(keys(%servers))) {
1007: next if ($servers{$hostid} eq $servers{$lonhost});
1008: my $selected = '';
1009: if (ref($disallowed{$lonhost}) eq 'HASH') {
1010: if ($hostid eq $disallowed{$lonhost}{'server'}) {
1011: $selected = 'selected="selected"';
1012: }
1013: }
1014: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
1015: $servers{$hostid}.'</option>';
1016: }
1017: $datatable .= '</select></td>'.
1018: '<td><select name="'.$lonhost.'_serverpath">';
1019: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
1020: my $pathname = $path;
1021: if ($path eq 'custom') {
1022: $pathname = &mt('Custom Path').' ->';
1023: }
1024: my $selected = '';
1025: if (ref($disallowed{$lonhost}) eq 'HASH') {
1026: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
1027: $selected = 'selected="selected"';
1028: }
1029: } elsif ($path eq '') {
1030: $selected = 'selected="selected"';
1031: }
1032: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
1033: }
1034: $datatable .= '</select></td>';
1035: my ($custom,$exempt);
1036: if (ref($disallowed{$lonhost}) eq 'HASH') {
1037: $custom = $disallowed{$lonhost}{'custompath'};
1038: $exempt = $disallowed{$lonhost}{'exempt'};
1039: }
1040: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
1041: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
1042: '</tr>';
1043: }
1044: $datatable .= '</table></td></tr>';
1045: return $datatable;
1046: } elsif ($caller eq 'page') {
1047: my %defaultchecked = (
1048: 'coursecatalog' => 'on',
1049: 'helpdesk' => 'on',
1050: 'adminmail' => 'off',
1051: 'newuser' => 'off',
1052: );
1053: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1054: my (%checkedon,%checkedoff);
1055: foreach my $item (@toggles) {
1056: if ($defaultchecked{$item} eq 'on') {
1057: $checkedon{$item} = ' checked="checked" ';
1058: $checkedoff{$item} = ' ';
1059: } elsif ($defaultchecked{$item} eq 'off') {
1060: $checkedoff{$item} = ' checked="checked" ';
1061: $checkedon{$item} = ' ';
1062: }
1063: }
1064: my @images = ('img','logo','domlogo','login');
1065: my @logintext = ('textcol','bgcol');
1066: my @bgs = ('pgbg','mainbg','sidebg');
1067: my @links = ('link','alink','vlink');
1068: my %designhash = &Apache::loncommon::get_domainconf($dom);
1069: my %defaultdesign = %Apache::loncommon::defaultdesign;
1070: my (%is_custom,%designs);
1071: my %defaults = (
1072: font => $defaultdesign{'login.font'},
1073: );
1074: foreach my $item (@images) {
1075: $defaults{$item} = $defaultdesign{'login.'.$item};
1076: $defaults{'showlogo'}{$item} = 1;
1077: }
1078: foreach my $item (@bgs) {
1079: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1080: }
1081: foreach my $item (@logintext) {
1082: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1083: }
1084: foreach my $item (@links) {
1085: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1086: }
1087: if (ref($settings) eq 'HASH') {
1088: foreach my $item (@toggles) {
1089: if ($settings->{$item} eq '1') {
1090: $checkedon{$item} = ' checked="checked" ';
1091: $checkedoff{$item} = ' ';
1092: } elsif ($settings->{$item} eq '0') {
1093: $checkedoff{$item} = ' checked="checked" ';
1094: $checkedon{$item} = ' ';
1095: }
1096: }
1097: foreach my $item (@images) {
1098: if (defined($settings->{$item})) {
1099: $designs{$item} = $settings->{$item};
1100: $is_custom{$item} = 1;
1101: }
1102: if (defined($settings->{'showlogo'}{$item})) {
1103: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1104: }
1105: }
1106: foreach my $item (@logintext) {
1107: if ($settings->{$item} ne '') {
1108: $designs{'logintext'}{$item} = $settings->{$item};
1109: $is_custom{$item} = 1;
1110: }
1111: }
1112: if ($settings->{'font'} ne '') {
1113: $designs{'font'} = $settings->{'font'};
1114: $is_custom{'font'} = 1;
1115: }
1116: foreach my $item (@bgs) {
1117: if ($settings->{$item} ne '') {
1118: $designs{'bgs'}{$item} = $settings->{$item};
1119: $is_custom{$item} = 1;
1120: }
1121: }
1122: foreach my $item (@links) {
1123: if ($settings->{$item} ne '') {
1124: $designs{'links'}{$item} = $settings->{$item};
1125: $is_custom{$item} = 1;
1126: }
1127: }
1128: } else {
1129: if ($designhash{$dom.'.login.font'} ne '') {
1130: $designs{'font'} = $designhash{$dom.'.login.font'};
1131: $is_custom{'font'} = 1;
1132: }
1133: foreach my $item (@images) {
1134: if ($designhash{$dom.'.login.'.$item} ne '') {
1135: $designs{$item} = $designhash{$dom.'.login.'.$item};
1136: $is_custom{$item} = 1;
1137: }
1138: }
1139: foreach my $item (@bgs) {
1140: if ($designhash{$dom.'.login.'.$item} ne '') {
1141: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1142: $is_custom{$item} = 1;
1143: }
1144: }
1145: foreach my $item (@links) {
1146: if ($designhash{$dom.'.login.'.$item} ne '') {
1147: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1148: $is_custom{$item} = 1;
1149: }
1150: }
1151: }
1152: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1153: logo => 'Institution Logo',
1154: domlogo => 'Domain Logo',
1155: login => 'Login box');
1156: my $itemcount = 1;
1157: foreach my $item (@toggles) {
1158: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1159: $datatable .=
1160: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1161: '</td><td>'.
1162: '<span class="LC_nobreak"><label><input type="radio" name="'.
1163: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1164: '</label> <label><input type="radio" name="'.$item.'"'.
1165: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1166: '</tr>';
1167: $itemcount ++;
1168: }
1169: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1170: $datatable .= '</tr></table></td></tr>';
1171: } elsif ($caller eq 'help') {
1172: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1173: my $switchserver = &check_switchserver($dom,$confname);
1174: my $itemcount = 1;
1175: $defaulturl = '/adm/loginproblems.html';
1176: $defaulttype = 'default';
1177: %lt = &Apache::lonlocal::texthash (
1178: del => 'Delete?',
1179: rep => 'Replace:',
1180: upl => 'Upload:',
1181: default => 'Default',
1182: custom => 'Custom',
1183: );
1184: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1185: my @currlangs;
1186: if (ref($settings) eq 'HASH') {
1187: if (ref($settings->{'helpurl'}) eq 'HASH') {
1188: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1189: next if ($settings->{'helpurl'}{$key} eq '');
1190: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1191: $type{$key} = 'custom';
1192: unless ($key eq 'nolang') {
1193: push(@currlangs,$key);
1194: }
1195: }
1196: } elsif ($settings->{'helpurl'} ne '') {
1197: $type{'nolang'} = 'custom';
1198: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1199: }
1200: }
1201: foreach my $lang ('nolang',sort(@currlangs)) {
1202: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1203: $datatable .= '<tr'.$css_class.'>';
1204: if ($url{$lang} eq '') {
1205: $url{$lang} = $defaulturl;
1206: }
1207: if ($type{$lang} eq '') {
1208: $type{$lang} = $defaulttype;
1209: }
1210: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1211: if ($lang eq 'nolang') {
1212: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1213: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1214: } else {
1215: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1216: $langchoices{$lang},
1217: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1218: }
1219: $datatable .= '</span></td>'."\n".
1220: '<td class="LC_left_item">';
1221: if ($type{$lang} eq 'custom') {
1222: $datatable .= '<span class="LC_nobreak"><label>'.
1223: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1224: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1225: } else {
1226: $datatable .= $lt{'upl'};
1227: }
1228: $datatable .='<br />';
1229: if ($switchserver) {
1230: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1231: } else {
1232: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1233: }
1234: $datatable .= '</td></tr>';
1235: $itemcount ++;
1236: }
1237: my @addlangs;
1238: foreach my $lang (sort(keys(%langchoices))) {
1239: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1240: push(@addlangs,$lang);
1241: }
1242: if (@addlangs > 0) {
1243: my %toadd;
1244: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1245: $toadd{''} = &mt('Select');
1246: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1247: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1248: &mt('Add log-in help page for a specific language:').' '.
1249: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1250: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1251: if ($switchserver) {
1252: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1253: } else {
1254: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1255: }
1256: $datatable .= '</td></tr>';
1257: $itemcount ++;
1258: }
1259: $datatable .= &captcha_choice('login',$settings,$itemcount);
1260: } elsif ($caller eq 'headtag') {
1261: my %domservers = &Apache::lonnet::get_servers($dom);
1262: my $choice = $choices{'headtag'};
1263: $css_class = ' class="LC_odd_row"';
1264: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1265: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1266: '<th>'.$choices{'current'}.'</th>'.
1267: '<th>'.$choices{'action'}.'</th>'.
1268: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1269: my (%currurls,%currexempt);
1270: if (ref($settings) eq 'HASH') {
1271: if (ref($settings->{'headtag'}) eq 'HASH') {
1272: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1273: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1274: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1275: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1276: }
1277: }
1278: }
1279: }
1280: my %lt = &Apache::lonlocal::texthash(
1281: del => 'Delete?',
1282: rep => 'Replace:',
1283: upl => 'Upload:',
1284: curr => 'View contents',
1285: none => 'None',
1286: );
1287: my $switchserver = &check_switchserver($dom,$confname);
1288: foreach my $lonhost (sort(keys(%domservers))) {
1289: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1290: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1291: if ($currurls{$lonhost}) {
1292: $datatable .= '<td class="LC_right_item"><a href="'.
1293: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1294: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1295: '">'.$lt{'curr'}.'</a></td>'.
1296: '<td><span class="LC_nobreak"><label>'.
1297: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1298: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1299: } else {
1300: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1301: }
1302: $datatable .='<br />';
1303: if ($switchserver) {
1304: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1305: } else {
1306: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1307: }
1308: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1309: }
1310: $datatable .= '</table></td></tr>';
1311: }
1312: return $datatable;
1313: }
1314:
1315: sub login_choices {
1316: my %choices =
1317: &Apache::lonlocal::texthash (
1318: coursecatalog => 'Display Course/Community Catalog link?',
1319: adminmail => "Display Administrator's E-mail Address?",
1320: helpdesk => 'Display "Contact Helpdesk" link',
1321: disallowlogin => "Login page requests redirected",
1322: hostid => "Server",
1323: server => "Redirect to:",
1324: serverpath => "Path",
1325: custompath => "Custom",
1326: exempt => "Exempt IP(s)",
1327: directlogin => "No redirect",
1328: newuser => "Link to create a user account",
1329: img => "Header",
1330: logo => "Main Logo",
1331: domlogo => "Domain Logo",
1332: login => "Log-in Header",
1333: textcol => "Text color",
1334: bgcol => "Box color",
1335: bgs => "Background colors",
1336: links => "Link colors",
1337: font => "Font color",
1338: pgbg => "Header",
1339: mainbg => "Page",
1340: sidebg => "Login box",
1341: link => "Link",
1342: alink => "Active link",
1343: vlink => "Visited link",
1344: headtag => "Custom markup",
1345: action => "Action",
1346: current => "Current",
1347: );
1348: return %choices;
1349: }
1350:
1351: sub print_rolecolors {
1352: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1353: my %choices = &color_font_choices();
1354: my @bgs = ('pgbg','tabbg','sidebg');
1355: my @links = ('link','alink','vlink');
1356: my @images = ('img');
1357: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1358: my %designhash = &Apache::loncommon::get_domainconf($dom);
1359: my %defaultdesign = %Apache::loncommon::defaultdesign;
1360: my (%is_custom,%designs);
1361: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1362: if (ref($settings) eq 'HASH') {
1363: if (ref($settings->{$role}) eq 'HASH') {
1364: if ($settings->{$role}->{'img'} ne '') {
1365: $designs{'img'} = $settings->{$role}->{'img'};
1366: $is_custom{'img'} = 1;
1367: }
1368: if ($settings->{$role}->{'font'} ne '') {
1369: $designs{'font'} = $settings->{$role}->{'font'};
1370: $is_custom{'font'} = 1;
1371: }
1372: if ($settings->{$role}->{'fontmenu'} ne '') {
1373: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1374: $is_custom{'fontmenu'} = 1;
1375: }
1376: foreach my $item (@bgs) {
1377: if ($settings->{$role}->{$item} ne '') {
1378: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1379: $is_custom{$item} = 1;
1380: }
1381: }
1382: foreach my $item (@links) {
1383: if ($settings->{$role}->{$item} ne '') {
1384: $designs{'links'}{$item} = $settings->{$role}->{$item};
1385: $is_custom{$item} = 1;
1386: }
1387: }
1388: }
1389: } else {
1390: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1391: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1392: $is_custom{'img'} = 1;
1393: }
1394: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1395: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1396: $is_custom{'fontmenu'} = 1;
1397: }
1398: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1399: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1400: $is_custom{'font'} = 1;
1401: }
1402: foreach my $item (@bgs) {
1403: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1404: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1405: $is_custom{$item} = 1;
1406:
1407: }
1408: }
1409: foreach my $item (@links) {
1410: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1411: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1412: $is_custom{$item} = 1;
1413: }
1414: }
1415: }
1416: my $itemcount = 1;
1417: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1418: $datatable .= '</tr></table></td></tr>';
1419: return $datatable;
1420: }
1421:
1422: sub role_defaults {
1423: my ($role,$bgs,$links,$images,$logintext) = @_;
1424: my %defaults;
1425: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1426: return %defaults;
1427: }
1428: my %defaultdesign = %Apache::loncommon::defaultdesign;
1429: if ($role eq 'login') {
1430: %defaults = (
1431: font => $defaultdesign{$role.'.font'},
1432: );
1433: if (ref($logintext) eq 'ARRAY') {
1434: foreach my $item (@{$logintext}) {
1435: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1436: }
1437: }
1438: foreach my $item (@{$images}) {
1439: $defaults{'showlogo'}{$item} = 1;
1440: }
1441: } else {
1442: %defaults = (
1443: img => $defaultdesign{$role.'.img'},
1444: font => $defaultdesign{$role.'.font'},
1445: fontmenu => $defaultdesign{$role.'.fontmenu'},
1446: );
1447: }
1448: foreach my $item (@{$bgs}) {
1449: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1450: }
1451: foreach my $item (@{$links}) {
1452: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1453: }
1454: foreach my $item (@{$images}) {
1455: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1456: }
1457: return %defaults;
1458: }
1459:
1460: sub display_color_options {
1461: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1462: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1463: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1464: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1465: my $datatable = '<tr'.$css_class.'>'.
1466: '<td>'.$choices->{'font'}.'</td>';
1467: if (!$is_custom->{'font'}) {
1468: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1469: } else {
1470: $datatable .= '<td> </td>';
1471: }
1472: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1473:
1474: $datatable .= '<td><span class="LC_nobreak">'.
1475: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1476: ' value="'.$current_color.'" /> '.
1477: ' </td></tr>';
1478: unless ($role eq 'login') {
1479: $datatable .= '<tr'.$css_class.'>'.
1480: '<td>'.$choices->{'fontmenu'}.'</td>';
1481: if (!$is_custom->{'fontmenu'}) {
1482: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1483: } else {
1484: $datatable .= '<td> </td>';
1485: }
1486: $current_color = $designs->{'fontmenu'} ?
1487: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1488: $datatable .= '<td><span class="LC_nobreak">'.
1489: '<input class="colorchooser" type="text" size="10" name="'
1490: .$role.'_fontmenu"'.
1491: ' value="'.$current_color.'" /> '.
1492: ' </td></tr>';
1493: }
1494: my $switchserver = &check_switchserver($dom,$confname);
1495: foreach my $img (@{$images}) {
1496: $itemcount ++;
1497: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1498: $datatable .= '<tr'.$css_class.'>'.
1499: '<td>'.$choices->{$img};
1500: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1501: if ($role eq 'login') {
1502: if ($img eq 'login') {
1503: $login_hdr_pick =
1504: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1505: $logincolors =
1506: &login_text_colors($img,$role,$logintext,$phase,$choices,
1507: $designs,$defaults);
1508: } elsif ($img ne 'domlogo') {
1509: $datatable.= &logo_display_options($img,$defaults,$designs);
1510: }
1511: }
1512: $datatable .= '</td>';
1513: if ($designs->{$img} ne '') {
1514: $imgfile = $designs->{$img};
1515: $img_import = ($imgfile =~ m{^/adm/});
1516: } else {
1517: $imgfile = $defaults->{$img};
1518: }
1519: if ($imgfile) {
1520: my ($showfile,$fullsize);
1521: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1522: my $urldir = $1;
1523: my $filename = $2;
1524: my @info = &Apache::lonnet::stat_file($designs->{$img});
1525: if (@info) {
1526: my $thumbfile = 'tn-'.$filename;
1527: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1528: if (@thumb) {
1529: $showfile = $urldir.'/'.$thumbfile;
1530: } else {
1531: $showfile = $imgfile;
1532: }
1533: } else {
1534: $showfile = '';
1535: }
1536: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1537: $showfile = $imgfile;
1538: my $imgdir = $1;
1539: my $filename = $2;
1540: if (-e "$londocroot/$imgdir/tn-".$filename) {
1541: $showfile = "/$imgdir/tn-".$filename;
1542: } else {
1543: my $input = $londocroot.$imgfile;
1544: my $output = "$londocroot/$imgdir/tn-".$filename;
1545: if (!-e $output) {
1546: my ($width,$height) = &thumb_dimensions();
1547: my ($fullwidth,$fullheight) = &check_dimensions($input);
1548: if ($fullwidth ne '' && $fullheight ne '') {
1549: if ($fullwidth > $width && $fullheight > $height) {
1550: my $size = $width.'x'.$height;
1551: system("convert -sample $size $input $output");
1552: $showfile = "/$imgdir/tn-".$filename;
1553: }
1554: }
1555: }
1556: }
1557: }
1558: if ($showfile) {
1559: if ($showfile =~ m{^/(adm|res)/}) {
1560: if ($showfile =~ m{^/res/}) {
1561: my $local_showfile =
1562: &Apache::lonnet::filelocation('',$showfile);
1563: &Apache::lonnet::repcopy($local_showfile);
1564: }
1565: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1566: }
1567: if ($imgfile) {
1568: if ($imgfile =~ m{^/(adm|res)/}) {
1569: if ($imgfile =~ m{^/res/}) {
1570: my $local_imgfile =
1571: &Apache::lonnet::filelocation('',$imgfile);
1572: &Apache::lonnet::repcopy($local_imgfile);
1573: }
1574: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1575: } else {
1576: $fullsize = $imgfile;
1577: }
1578: }
1579: $datatable .= '<td>';
1580: if ($img eq 'login') {
1581: $datatable .= $login_hdr_pick;
1582: }
1583: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1584: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1585: } else {
1586: $datatable .= '<td> </td><td class="LC_left_item">'.
1587: &mt('Upload:').'<br />';
1588: }
1589: } else {
1590: $datatable .= '<td> </td><td class="LC_left_item">'.
1591: &mt('Upload:').'<br />';
1592: }
1593: if ($switchserver) {
1594: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1595: } else {
1596: if ($img ne 'login') { # suppress file selection for Log-in header
1597: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1598: }
1599: }
1600: $datatable .= '</td></tr>';
1601: }
1602: $itemcount ++;
1603: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1604: $datatable .= '<tr'.$css_class.'>'.
1605: '<td>'.$choices->{'bgs'}.'</td>';
1606: my $bgs_def;
1607: foreach my $item (@{$bgs}) {
1608: if (!$is_custom->{$item}) {
1609: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1610: }
1611: }
1612: if ($bgs_def) {
1613: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1614: } else {
1615: $datatable .= '<td> </td>';
1616: }
1617: $datatable .= '<td class="LC_right_item">'.
1618: '<table border="0"><tr>';
1619:
1620: foreach my $item (@{$bgs}) {
1621: $datatable .= '<td align="center">'.$choices->{$item};
1622: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1623: if ($designs->{'bgs'}{$item}) {
1624: $datatable .= ' ';
1625: }
1626: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1627: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1628: }
1629: $datatable .= '</tr></table></td></tr>';
1630: $itemcount ++;
1631: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1632: $datatable .= '<tr'.$css_class.'>'.
1633: '<td>'.$choices->{'links'}.'</td>';
1634: my $links_def;
1635: foreach my $item (@{$links}) {
1636: if (!$is_custom->{$item}) {
1637: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1638: }
1639: }
1640: if ($links_def) {
1641: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1642: } else {
1643: $datatable .= '<td> </td>';
1644: }
1645: $datatable .= '<td class="LC_right_item">'.
1646: '<table border="0"><tr>';
1647: foreach my $item (@{$links}) {
1648: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1649: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1650: if ($designs->{'links'}{$item}) {
1651: $datatable.=' ';
1652: }
1653: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1654: '" /></td>';
1655: }
1656: $$rowtotal += $itemcount;
1657: return $datatable;
1658: }
1659:
1660: sub logo_display_options {
1661: my ($img,$defaults,$designs) = @_;
1662: my $checkedon;
1663: if (ref($defaults) eq 'HASH') {
1664: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1665: if ($defaults->{'showlogo'}{$img}) {
1666: $checkedon = 'checked="checked" ';
1667: }
1668: }
1669: }
1670: if (ref($designs) eq 'HASH') {
1671: if (ref($designs->{'showlogo'}) eq 'HASH') {
1672: if (defined($designs->{'showlogo'}{$img})) {
1673: if ($designs->{'showlogo'}{$img} == 0) {
1674: $checkedon = '';
1675: } elsif ($designs->{'showlogo'}{$img} == 1) {
1676: $checkedon = 'checked="checked" ';
1677: }
1678: }
1679: }
1680: }
1681: return '<br /><label> <input type="checkbox" name="'.
1682: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1683: &mt('show').'</label>'."\n";
1684: }
1685:
1686: sub login_header_options {
1687: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1688: my $output = '';
1689: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1690: $output .= &mt('Text default(s):').'<br />';
1691: if (!$is_custom->{'textcol'}) {
1692: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1693: ' ';
1694: }
1695: if (!$is_custom->{'bgcol'}) {
1696: $output .= $choices->{'bgcol'}.': '.
1697: '<span id="css_'.$role.'_font" style="background-color: '.
1698: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1699: }
1700: $output .= '<br />';
1701: }
1702: $output .='<br />';
1703: return $output;
1704: }
1705:
1706: sub login_text_colors {
1707: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1708: my $color_menu = '<table border="0"><tr>';
1709: foreach my $item (@{$logintext}) {
1710: $color_menu .= '<td align="center">'.$choices->{$item};
1711: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1712: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1713: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1714: }
1715: $color_menu .= '</tr></table><br />';
1716: return $color_menu;
1717: }
1718:
1719: sub image_changes {
1720: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1721: my $output;
1722: if ($img eq 'login') {
1723: # suppress image for Log-in header
1724: } elsif (!$is_custom) {
1725: if ($img ne 'domlogo') {
1726: $output .= &mt('Default image:').'<br />';
1727: } else {
1728: $output .= &mt('Default in use:').'<br />';
1729: }
1730: }
1731: if ($img eq 'login') { # suppress image for Log-in header
1732: $output .= '<td>'.$logincolors;
1733: } else {
1734: if ($img_import) {
1735: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1736: }
1737: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1738: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1739: if ($is_custom) {
1740: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1741: '<input type="checkbox" name="'.
1742: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1743: '</label> '.&mt('Replace:').'</span><br />';
1744: } else {
1745: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1746: }
1747: }
1748: return $output;
1749: }
1750:
1751: sub print_quotas {
1752: my ($dom,$settings,$rowtotal,$action) = @_;
1753: my $context;
1754: if ($action eq 'quotas') {
1755: $context = 'tools';
1756: } else {
1757: $context = $action;
1758: }
1759: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1760: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1761: my $typecount = 0;
1762: my ($css_class,%titles);
1763: if ($context eq 'requestcourses') {
1764: @usertools = ('official','unofficial','community','textbook');
1765: @options =('norequest','approval','validate','autolimit');
1766: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1767: %titles = &courserequest_titles();
1768: } elsif ($context eq 'requestauthor') {
1769: @usertools = ('author');
1770: @options = ('norequest','approval','automatic');
1771: %titles = &authorrequest_titles();
1772: } else {
1773: @usertools = ('aboutme','blog','webdav','portfolio');
1774: %titles = &tool_titles();
1775: }
1776: if (ref($types) eq 'ARRAY') {
1777: foreach my $type (@{$types}) {
1778: my ($currdefquota,$currauthorquota);
1779: unless (($context eq 'requestcourses') ||
1780: ($context eq 'requestauthor')) {
1781: if (ref($settings) eq 'HASH') {
1782: if (ref($settings->{defaultquota}) eq 'HASH') {
1783: $currdefquota = $settings->{defaultquota}->{$type};
1784: } else {
1785: $currdefquota = $settings->{$type};
1786: }
1787: if (ref($settings->{authorquota}) eq 'HASH') {
1788: $currauthorquota = $settings->{authorquota}->{$type};
1789: }
1790: }
1791: }
1792: if (defined($usertypes->{$type})) {
1793: $typecount ++;
1794: $css_class = $typecount%2?' class="LC_odd_row"':'';
1795: $datatable .= '<tr'.$css_class.'>'.
1796: '<td>'.$usertypes->{$type}.'</td>'.
1797: '<td class="LC_left_item">';
1798: if ($context eq 'requestcourses') {
1799: $datatable .= '<table><tr>';
1800: }
1801: my %cell;
1802: foreach my $item (@usertools) {
1803: if ($context eq 'requestcourses') {
1804: my ($curroption,$currlimit);
1805: if (ref($settings) eq 'HASH') {
1806: if (ref($settings->{$item}) eq 'HASH') {
1807: $curroption = $settings->{$item}->{$type};
1808: if ($curroption =~ /^autolimit=(\d*)$/) {
1809: $currlimit = $1;
1810: }
1811: }
1812: }
1813: if (!$curroption) {
1814: $curroption = 'norequest';
1815: }
1816: $datatable .= '<th>'.$titles{$item}.'</th>';
1817: foreach my $option (@options) {
1818: my $val = $option;
1819: if ($option eq 'norequest') {
1820: $val = 0;
1821: }
1822: if ($option eq 'validate') {
1823: my $canvalidate = 0;
1824: if (ref($validations{$item}) eq 'HASH') {
1825: if ($validations{$item}{$type}) {
1826: $canvalidate = 1;
1827: }
1828: }
1829: next if (!$canvalidate);
1830: }
1831: my $checked = '';
1832: if ($option eq $curroption) {
1833: $checked = ' checked="checked"';
1834: } elsif ($option eq 'autolimit') {
1835: if ($curroption =~ /^autolimit/) {
1836: $checked = ' checked="checked"';
1837: }
1838: }
1839: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1840: '<input type="radio" name="crsreq_'.$item.
1841: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1842: $titles{$option}.'</label>';
1843: if ($option eq 'autolimit') {
1844: $cell{$item} .= ' <input type="text" name="crsreq_'.
1845: $item.'_limit_'.$type.'" size="1" '.
1846: 'value="'.$currlimit.'" />';
1847: }
1848: $cell{$item} .= '</span> ';
1849: if ($option eq 'autolimit') {
1850: $cell{$item} .= $titles{'unlimited'};
1851: }
1852: }
1853: } elsif ($context eq 'requestauthor') {
1854: my $curroption;
1855: if (ref($settings) eq 'HASH') {
1856: $curroption = $settings->{$type};
1857: }
1858: if (!$curroption) {
1859: $curroption = 'norequest';
1860: }
1861: foreach my $option (@options) {
1862: my $val = $option;
1863: if ($option eq 'norequest') {
1864: $val = 0;
1865: }
1866: my $checked = '';
1867: if ($option eq $curroption) {
1868: $checked = ' checked="checked"';
1869: }
1870: $datatable .= '<span class="LC_nobreak"><label>'.
1871: '<input type="radio" name="authorreq_'.$type.
1872: '" value="'.$val.'"'.$checked.' />'.
1873: $titles{$option}.'</label></span> ';
1874: }
1875: } else {
1876: my $checked = 'checked="checked" ';
1877: if (ref($settings) eq 'HASH') {
1878: if (ref($settings->{$item}) eq 'HASH') {
1879: if ($settings->{$item}->{$type} == 0) {
1880: $checked = '';
1881: } elsif ($settings->{$item}->{$type} == 1) {
1882: $checked = 'checked="checked" ';
1883: }
1884: }
1885: }
1886: $datatable .= '<span class="LC_nobreak"><label>'.
1887: '<input type="checkbox" name="'.$context.'_'.$item.
1888: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1889: '</label></span> ';
1890: }
1891: }
1892: if ($context eq 'requestcourses') {
1893: $datatable .= '</tr><tr>';
1894: foreach my $item (@usertools) {
1895: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1896: }
1897: $datatable .= '</tr></table>';
1898: }
1899: $datatable .= '</td>';
1900: unless (($context eq 'requestcourses') ||
1901: ($context eq 'requestauthor')) {
1902: $datatable .=
1903: '<td class="LC_right_item">'.
1904: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1905: '<input type="text" name="quota_'.$type.
1906: '" value="'.$currdefquota.
1907: '" size="5" /></span>'.(' ' x 2).
1908: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1909: '<input type="text" name="authorquota_'.$type.
1910: '" value="'.$currauthorquota.
1911: '" size="5" /></span></td>';
1912: }
1913: $datatable .= '</tr>';
1914: }
1915: }
1916: }
1917: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1918: $defaultquota = '20';
1919: $authorquota = '500';
1920: if (ref($settings) eq 'HASH') {
1921: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1922: $defaultquota = $settings->{'defaultquota'}->{'default'};
1923: } elsif (defined($settings->{'default'})) {
1924: $defaultquota = $settings->{'default'};
1925: }
1926: if (ref($settings->{'authorquota'}) eq 'HASH') {
1927: $authorquota = $settings->{'authorquota'}->{'default'};
1928: }
1929: }
1930: }
1931: $typecount ++;
1932: $css_class = $typecount%2?' class="LC_odd_row"':'';
1933: $datatable .= '<tr'.$css_class.'>'.
1934: '<td>'.$othertitle.'</td>'.
1935: '<td class="LC_left_item">';
1936: if ($context eq 'requestcourses') {
1937: $datatable .= '<table><tr>';
1938: }
1939: my %defcell;
1940: foreach my $item (@usertools) {
1941: if ($context eq 'requestcourses') {
1942: my ($curroption,$currlimit);
1943: if (ref($settings) eq 'HASH') {
1944: if (ref($settings->{$item}) eq 'HASH') {
1945: $curroption = $settings->{$item}->{'default'};
1946: if ($curroption =~ /^autolimit=(\d*)$/) {
1947: $currlimit = $1;
1948: }
1949: }
1950: }
1951: if (!$curroption) {
1952: $curroption = 'norequest';
1953: }
1954: $datatable .= '<th>'.$titles{$item}.'</th>';
1955: foreach my $option (@options) {
1956: my $val = $option;
1957: if ($option eq 'norequest') {
1958: $val = 0;
1959: }
1960: if ($option eq 'validate') {
1961: my $canvalidate = 0;
1962: if (ref($validations{$item}) eq 'HASH') {
1963: if ($validations{$item}{'default'}) {
1964: $canvalidate = 1;
1965: }
1966: }
1967: next if (!$canvalidate);
1968: }
1969: my $checked = '';
1970: if ($option eq $curroption) {
1971: $checked = ' checked="checked"';
1972: } elsif ($option eq 'autolimit') {
1973: if ($curroption =~ /^autolimit/) {
1974: $checked = ' checked="checked"';
1975: }
1976: }
1977: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1978: '<input type="radio" name="crsreq_'.$item.
1979: '_default" value="'.$val.'"'.$checked.' />'.
1980: $titles{$option}.'</label>';
1981: if ($option eq 'autolimit') {
1982: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1983: $item.'_limit_default" size="1" '.
1984: 'value="'.$currlimit.'" />';
1985: }
1986: $defcell{$item} .= '</span> ';
1987: if ($option eq 'autolimit') {
1988: $defcell{$item} .= $titles{'unlimited'};
1989: }
1990: }
1991: } elsif ($context eq 'requestauthor') {
1992: my $curroption;
1993: if (ref($settings) eq 'HASH') {
1994: $curroption = $settings->{'default'};
1995: }
1996: if (!$curroption) {
1997: $curroption = 'norequest';
1998: }
1999: foreach my $option (@options) {
2000: my $val = $option;
2001: if ($option eq 'norequest') {
2002: $val = 0;
2003: }
2004: my $checked = '';
2005: if ($option eq $curroption) {
2006: $checked = ' checked="checked"';
2007: }
2008: $datatable .= '<span class="LC_nobreak"><label>'.
2009: '<input type="radio" name="authorreq_default"'.
2010: ' value="'.$val.'"'.$checked.' />'.
2011: $titles{$option}.'</label></span> ';
2012: }
2013: } else {
2014: my $checked = 'checked="checked" ';
2015: if (ref($settings) eq 'HASH') {
2016: if (ref($settings->{$item}) eq 'HASH') {
2017: if ($settings->{$item}->{'default'} == 0) {
2018: $checked = '';
2019: } elsif ($settings->{$item}->{'default'} == 1) {
2020: $checked = 'checked="checked" ';
2021: }
2022: }
2023: }
2024: $datatable .= '<span class="LC_nobreak"><label>'.
2025: '<input type="checkbox" name="'.$context.'_'.$item.
2026: '" value="default" '.$checked.'/>'.$titles{$item}.
2027: '</label></span> ';
2028: }
2029: }
2030: if ($context eq 'requestcourses') {
2031: $datatable .= '</tr><tr>';
2032: foreach my $item (@usertools) {
2033: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
2034: }
2035: $datatable .= '</tr></table>';
2036: }
2037: $datatable .= '</td>';
2038: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
2039: $datatable .= '<td class="LC_right_item">'.
2040: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
2041: '<input type="text" name="defaultquota" value="'.
2042: $defaultquota.'" size="5" /></span>'.(' ' x2).
2043: '<span class="LC_nobreak">'.&mt('Authoring').': '.
2044: '<input type="text" name="authorquota" value="'.
2045: $authorquota.'" size="5" /></span></td>';
2046: }
2047: $datatable .= '</tr>';
2048: $typecount ++;
2049: $css_class = $typecount%2?' class="LC_odd_row"':'';
2050: $datatable .= '<tr'.$css_class.'>'.
2051: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2052: if ($context eq 'requestcourses') {
2053: $datatable .= &mt('(overrides affiliation, if set)').
2054: '</td>'.
2055: '<td class="LC_left_item">'.
2056: '<table><tr>';
2057: } else {
2058: $datatable .= &mt('(overrides affiliation, if checked)').
2059: '</td>'.
2060: '<td class="LC_left_item" colspan="2">'.
2061: '<br />';
2062: }
2063: my %advcell;
2064: foreach my $item (@usertools) {
2065: if ($context eq 'requestcourses') {
2066: my ($curroption,$currlimit);
2067: if (ref($settings) eq 'HASH') {
2068: if (ref($settings->{$item}) eq 'HASH') {
2069: $curroption = $settings->{$item}->{'_LC_adv'};
2070: if ($curroption =~ /^autolimit=(\d*)$/) {
2071: $currlimit = $1;
2072: }
2073: }
2074: }
2075: $datatable .= '<th>'.$titles{$item}.'</th>';
2076: my $checked = '';
2077: if ($curroption eq '') {
2078: $checked = ' checked="checked"';
2079: }
2080: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2081: '<input type="radio" name="crsreq_'.$item.
2082: '__LC_adv" value=""'.$checked.' />'.
2083: &mt('No override set').'</label></span> ';
2084: foreach my $option (@options) {
2085: my $val = $option;
2086: if ($option eq 'norequest') {
2087: $val = 0;
2088: }
2089: if ($option eq 'validate') {
2090: my $canvalidate = 0;
2091: if (ref($validations{$item}) eq 'HASH') {
2092: if ($validations{$item}{'_LC_adv'}) {
2093: $canvalidate = 1;
2094: }
2095: }
2096: next if (!$canvalidate);
2097: }
2098: my $checked = '';
2099: if ($val eq $curroption) {
2100: $checked = ' checked="checked"';
2101: } elsif ($option eq 'autolimit') {
2102: if ($curroption =~ /^autolimit/) {
2103: $checked = ' checked="checked"';
2104: }
2105: }
2106: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2107: '<input type="radio" name="crsreq_'.$item.
2108: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2109: $titles{$option}.'</label>';
2110: if ($option eq 'autolimit') {
2111: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2112: $item.'_limit__LC_adv" size="1" '.
2113: 'value="'.$currlimit.'" />';
2114: }
2115: $advcell{$item} .= '</span> ';
2116: if ($option eq 'autolimit') {
2117: $advcell{$item} .= $titles{'unlimited'};
2118: }
2119: }
2120: } elsif ($context eq 'requestauthor') {
2121: my $curroption;
2122: if (ref($settings) eq 'HASH') {
2123: $curroption = $settings->{'_LC_adv'};
2124: }
2125: my $checked = '';
2126: if ($curroption eq '') {
2127: $checked = ' checked="checked"';
2128: }
2129: $datatable .= '<span class="LC_nobreak"><label>'.
2130: '<input type="radio" name="authorreq__LC_adv"'.
2131: ' value=""'.$checked.' />'.
2132: &mt('No override set').'</label></span> ';
2133: foreach my $option (@options) {
2134: my $val = $option;
2135: if ($option eq 'norequest') {
2136: $val = 0;
2137: }
2138: my $checked = '';
2139: if ($val eq $curroption) {
2140: $checked = ' checked="checked"';
2141: }
2142: $datatable .= '<span class="LC_nobreak"><label>'.
2143: '<input type="radio" name="authorreq__LC_adv"'.
2144: ' value="'.$val.'"'.$checked.' />'.
2145: $titles{$option}.'</label></span> ';
2146: }
2147: } else {
2148: my $checked = 'checked="checked" ';
2149: if (ref($settings) eq 'HASH') {
2150: if (ref($settings->{$item}) eq 'HASH') {
2151: if ($settings->{$item}->{'_LC_adv'} == 0) {
2152: $checked = '';
2153: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2154: $checked = 'checked="checked" ';
2155: }
2156: }
2157: }
2158: $datatable .= '<span class="LC_nobreak"><label>'.
2159: '<input type="checkbox" name="'.$context.'_'.$item.
2160: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2161: '</label></span> ';
2162: }
2163: }
2164: if ($context eq 'requestcourses') {
2165: $datatable .= '</tr><tr>';
2166: foreach my $item (@usertools) {
2167: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2168: }
2169: $datatable .= '</tr></table>';
2170: }
2171: $datatable .= '</td></tr>';
2172: $$rowtotal += $typecount;
2173: return $datatable;
2174: }
2175:
2176: sub print_requestmail {
2177: my ($dom,$action,$settings,$rowtotal) = @_;
2178: my ($now,$datatable,%currapp);
2179: $now = time;
2180: if (ref($settings) eq 'HASH') {
2181: if (ref($settings->{'notify'}) eq 'HASH') {
2182: if ($settings->{'notify'}{'approval'} ne '') {
2183: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2184: }
2185: }
2186: }
2187: my $numinrow = 2;
2188: my $css_class;
2189: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2190: my $text;
2191: if ($action eq 'requestcourses') {
2192: $text = &mt('Receive notification of course requests requiring approval');
2193: } elsif ($action eq 'requestauthor') {
2194: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2195: } else {
2196: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2197: }
2198: $datatable = '<tr'.$css_class.'>'.
2199: ' <td>'.$text.'</td>'.
2200: ' <td class="LC_left_item">';
2201: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2202: $action.'notifyapproval',%currapp);
2203: if ($numdc > 0) {
2204: $datatable .= $table;
2205: } else {
2206: $datatable .= &mt('There are no active Domain Coordinators');
2207: }
2208: $datatable .='</td></tr>';
2209: return $datatable;
2210: }
2211:
2212: sub print_studentcode {
2213: my ($settings,$rowtotal) = @_;
2214: my $rownum = 0;
2215: my ($output,%current);
2216: my @crstypes = ('official','unofficial','community','textbook');
2217: if (ref($settings) eq 'HASH') {
2218: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2219: foreach my $type (@crstypes) {
2220: $current{$type} = $settings->{'uniquecode'}{$type};
2221: }
2222: }
2223: }
2224: $output .= '<tr>'.
2225: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2226: '<td class="LC_left_item">';
2227: foreach my $type (@crstypes) {
2228: my $check = ' ';
2229: if ($current{$type}) {
2230: $check = ' checked="checked" ';
2231: }
2232: $output .= '<span class="LC_nobreak"><label>'.
2233: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2234: &mt($type).'</label></span>'.(' 'x2).' ';
2235: }
2236: $output .= '</td></tr>';
2237: $$rowtotal ++;
2238: return $output;
2239: }
2240:
2241: sub print_textbookcourses {
2242: my ($dom,$type,$settings,$rowtotal) = @_;
2243: my $rownum = 0;
2244: my $css_class;
2245: my $itemcount = 1;
2246: my $maxnum = 0;
2247: my $bookshash;
2248: if (ref($settings) eq 'HASH') {
2249: $bookshash = $settings->{$type};
2250: }
2251: my %ordered;
2252: if (ref($bookshash) eq 'HASH') {
2253: foreach my $item (keys(%{$bookshash})) {
2254: if (ref($bookshash->{$item}) eq 'HASH') {
2255: my $num = $bookshash->{$item}{'order'};
2256: $ordered{$num} = $item;
2257: }
2258: }
2259: }
2260: my $confname = $dom.'-domainconfig';
2261: my $switchserver = &check_switchserver($dom,$confname);
2262: my $maxnum = scalar(keys(%ordered));
2263: my $datatable;
2264: if (keys(%ordered)) {
2265: my @items = sort { $a <=> $b } keys(%ordered);
2266: for (my $i=0; $i<@items; $i++) {
2267: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2268: my $key = $ordered{$items[$i]};
2269: my %coursehash=&Apache::lonnet::coursedescription($key);
2270: my $coursetitle = $coursehash{'description'};
2271: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2272: if (ref($bookshash->{$key}) eq 'HASH') {
2273: $subject = $bookshash->{$key}->{'subject'};
2274: $title = $bookshash->{$key}->{'title'};
2275: if ($type eq 'textbooks') {
2276: $publisher = $bookshash->{$key}->{'publisher'};
2277: $author = $bookshash->{$key}->{'author'};
2278: $image = $bookshash->{$key}->{'image'};
2279: if ($image ne '') {
2280: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2281: my $imagethumb = "$path/tn-".$imagefile;
2282: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2283: }
2284: }
2285: }
2286: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2287: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2288: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2289: for (my $k=0; $k<=$maxnum; $k++) {
2290: my $vpos = $k+1;
2291: my $selstr;
2292: if ($k == $i) {
2293: $selstr = ' selected="selected" ';
2294: }
2295: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2296: }
2297: $datatable .= '</select>'.(' 'x2).
2298: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2299: &mt('Delete?').'</label></span></td>'.
2300: '<td colspan="2">'.
2301: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2302: (' 'x2).
2303: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2304: if ($type eq 'textbooks') {
2305: $datatable .= (' 'x2).
2306: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2307: (' 'x2).
2308: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2309: (' 'x2).
2310: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2311: if ($image) {
2312: $datatable .= '<span class="LC_nobreak">'.
2313: $imgsrc.
2314: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2315: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2316: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2317: }
2318: if ($switchserver) {
2319: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2320: } else {
2321: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2322: }
2323: }
2324: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2325: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2326: $coursetitle.'</span></td></tr>'."\n";
2327: $itemcount ++;
2328: }
2329: }
2330: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2331: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2332: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2333: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2334: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2335: for (my $k=0; $k<$maxnum+1; $k++) {
2336: my $vpos = $k+1;
2337: my $selstr;
2338: if ($k == $maxnum) {
2339: $selstr = ' selected="selected" ';
2340: }
2341: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2342: }
2343: $datatable .= '</select> '."\n".
2344: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2345: '<td colspan="2">'.
2346: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2347: (' 'x2).
2348: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2349: (' 'x2);
2350: if ($type eq 'textbooks') {
2351: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2352: (' 'x2).
2353: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2354: (' 'x2).
2355: '<span class="LC_nobreak">'.&mt('Image:').' ';
2356: if ($switchserver) {
2357: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2358: } else {
2359: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2360: }
2361: }
2362: $datatable .= '</span>'."\n".
2363: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2364: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2365: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2366: &Apache::loncommon::selectcourse_link
2367: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2368: '</span></td>'."\n".
2369: '</tr>'."\n";
2370: $itemcount ++;
2371: return $datatable;
2372: }
2373:
2374: sub textbookcourses_javascript {
2375: my ($settings) = @_;
2376: return unless(ref($settings) eq 'HASH');
2377: my (%ordered,%total,%jstext);
2378: foreach my $type ('textbooks','templates') {
2379: $total{$type} = 0;
2380: if (ref($settings->{$type}) eq 'HASH') {
2381: foreach my $item (keys(%{$settings->{$type}})) {
2382: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2383: my $num = $settings->{$type}->{$item}{'order'};
2384: $ordered{$type}{$num} = $item;
2385: }
2386: }
2387: $total{$type} = scalar(keys(%{$settings->{$type}}));
2388: }
2389: my @jsarray = ();
2390: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2391: push(@jsarray,$ordered{$type}{$item});
2392: }
2393: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2394: }
2395: return <<"ENDSCRIPT";
2396: <script type="text/javascript">
2397: // <![CDATA[
2398: function reorderBooks(form,item,caller) {
2399: var changedVal;
2400: $jstext{'textbooks'};
2401: $jstext{'templates'};
2402: var newpos;
2403: var maxh;
2404: if (caller == 'textbooks') {
2405: newpos = 'textbooks_addbook_pos';
2406: maxh = 1 + $total{'textbooks'};
2407: } else {
2408: newpos = 'templates_addbook_pos';
2409: maxh = 1 + $total{'templates'};
2410: }
2411: var current = new Array;
2412: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2413: if (item == newpos) {
2414: changedVal = newitemVal;
2415: } else {
2416: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2417: current[newitemVal] = newpos;
2418: }
2419: if (caller == 'textbooks') {
2420: for (var i=0; i<textbooks.length; i++) {
2421: var elementName = 'textbooks_'+textbooks[i];
2422: if (elementName != item) {
2423: if (form.elements[elementName]) {
2424: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2425: current[currVal] = elementName;
2426: }
2427: }
2428: }
2429: }
2430: if (caller == 'templates') {
2431: for (var i=0; i<templates.length; i++) {
2432: var elementName = 'templates_'+templates[i];
2433: if (elementName != item) {
2434: if (form.elements[elementName]) {
2435: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2436: current[currVal] = elementName;
2437: }
2438: }
2439: }
2440: }
2441: var oldVal;
2442: for (var j=0; j<maxh; j++) {
2443: if (current[j] == undefined) {
2444: oldVal = j;
2445: }
2446: }
2447: if (oldVal < changedVal) {
2448: for (var k=oldVal+1; k<=changedVal ; k++) {
2449: var elementName = current[k];
2450: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2451: }
2452: } else {
2453: for (var k=changedVal; k<oldVal; k++) {
2454: var elementName = current[k];
2455: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2456: }
2457: }
2458: return;
2459: }
2460:
2461: // ]]>
2462: </script>
2463:
2464: ENDSCRIPT
2465: }
2466:
2467: sub ltitools_javascript {
2468: my ($settings) = @_;
2469: my $togglejs = <itools_toggle_js();
2470: unless (ref($settings) eq 'HASH') {
2471: return $togglejs;
2472: }
2473: my (%ordered,$total,%jstext);
2474: $total = 0;
2475: foreach my $item (keys(%{$settings})) {
2476: if (ref($settings->{$item}) eq 'HASH') {
2477: my $num = $settings->{$item}{'order'};
2478: $ordered{$num} = $item;
2479: }
2480: }
2481: $total = scalar(keys(%{$settings}));
2482: my @jsarray = ();
2483: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
2484: push(@jsarray,$ordered{$item});
2485: }
2486: my $jstext = ' var ltitools = Array('."'".join("','",@jsarray)."'".');'."\n";
2487: return <<"ENDSCRIPT";
2488: <script type="text/javascript">
2489: // <![CDATA[
2490: function reorderLTITools(form,item) {
2491: var changedVal;
2492: $jstext
2493: var newpos = 'ltitools_add_pos';
2494: var maxh = 1 + $total;
2495: var current = new Array;
2496: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2497: if (item == newpos) {
2498: changedVal = newitemVal;
2499: } else {
2500: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2501: current[newitemVal] = newpos;
2502: }
2503: for (var i=0; i<ltitools.length; i++) {
2504: var elementName = 'ltitools_'+ltitools[i];
2505: if (elementName != item) {
2506: if (form.elements[elementName]) {
2507: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2508: current[currVal] = elementName;
2509: }
2510: }
2511: }
2512: var oldVal;
2513: for (var j=0; j<maxh; j++) {
2514: if (current[j] == undefined) {
2515: oldVal = j;
2516: }
2517: }
2518: if (oldVal < changedVal) {
2519: for (var k=oldVal+1; k<=changedVal ; k++) {
2520: var elementName = current[k];
2521: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2522: }
2523: } else {
2524: for (var k=changedVal; k<oldVal; k++) {
2525: var elementName = current[k];
2526: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2527: }
2528: }
2529: return;
2530: }
2531:
2532: // ]]>
2533: </script>
2534:
2535: $togglejs
2536:
2537: ENDSCRIPT
2538: }
2539:
2540: sub ltitools_toggle_js {
2541: return <<"ENDSCRIPT";
2542: <script type="text/javascript">
2543: // <![CDATA[
2544:
2545: function toggleLTITools(form,setting,item) {
2546: var radioname = '';
2547: var divid = '';
2548: if (setting == 'user') {
2549: divid = 'ltitools_'+setting+'_div_'+item;
2550: var checkid = 'ltitools_'+setting+'_field_'+item;
2551: if (document.getElementById(divid)) {
2552: if (document.getElementById(checkid)) {
2553: if (document.getElementById(checkid).checked) {
2554: document.getElementById(divid).style.display = 'inline-block';
2555: } else {
2556: document.getElementById(divid).style.display = 'none';
2557: }
2558: }
2559: }
2560: }
2561: return;
2562: }
2563: // ]]>
2564: </script>
2565:
2566: ENDSCRIPT
2567: }
2568:
2569: sub print_autoenroll {
2570: my ($dom,$settings,$rowtotal) = @_;
2571: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2572: my ($defdom,$runon,$runoff,$coownerson,$coownersoff,$failsafe);
2573: if (ref($settings) eq 'HASH') {
2574: if (exists($settings->{'run'})) {
2575: if ($settings->{'run'} eq '0') {
2576: $runoff = ' checked="checked" ';
2577: $runon = ' ';
2578: } else {
2579: $runon = ' checked="checked" ';
2580: $runoff = ' ';
2581: }
2582: } else {
2583: if ($autorun) {
2584: $runon = ' checked="checked" ';
2585: $runoff = ' ';
2586: } else {
2587: $runoff = ' checked="checked" ';
2588: $runon = ' ';
2589: }
2590: }
2591: if (exists($settings->{'co-owners'})) {
2592: if ($settings->{'co-owners'} eq '0') {
2593: $coownersoff = ' checked="checked" ';
2594: $coownerson = ' ';
2595: } else {
2596: $coownerson = ' checked="checked" ';
2597: $coownersoff = ' ';
2598: }
2599: } else {
2600: $coownersoff = ' checked="checked" ';
2601: $coownerson = ' ';
2602: }
2603: if (exists($settings->{'sender_domain'})) {
2604: $defdom = $settings->{'sender_domain'};
2605: }
2606: if (exists($settings->{'autofailsafe'})) {
2607: $failsafe = $settings->{'autofailsafe'};
2608: }
2609: } else {
2610: if ($autorun) {
2611: $runon = ' checked="checked" ';
2612: $runoff = ' ';
2613: } else {
2614: $runoff = ' checked="checked" ';
2615: $runon = ' ';
2616: }
2617: }
2618: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2619: my $notif_sender;
2620: if (ref($settings) eq 'HASH') {
2621: $notif_sender = $settings->{'sender_uname'};
2622: }
2623: my $datatable='<tr class="LC_odd_row">'.
2624: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2625: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2626: '<input type="radio" name="autoenroll_run"'.
2627: $runon.' value="1" />'.&mt('Yes').'</label> '.
2628: '<label><input type="radio" name="autoenroll_run"'.
2629: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2630: '</tr><tr>'.
2631: '<td>'.&mt('Notification messages - sender').
2632: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2633: &mt('username').': '.
2634: '<input type="text" name="sender_uname" value="'.
2635: $notif_sender.'" size="10" /> '.&mt('domain').
2636: ': '.$domform.'</span></td></tr>'.
2637: '<tr class="LC_odd_row">'.
2638: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2639: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2640: '<input type="radio" name="autoassign_coowners"'.
2641: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2642: '<label><input type="radio" name="autoassign_coowners"'.
2643: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2644: '</tr><tr>'.
2645: '<td>'.&mt('Failsafe for no drops when institutional data missing').'</td>'.
2646: '<td class="LC_right_item"><span class="LC_nobreak">'.
2647: '<input type="text" name="autoenroll_failsafe"'.
2648: ' value="'.$failsafe.'" size="4" /></td></tr>';
2649: $$rowtotal += 4;
2650: return $datatable;
2651: }
2652:
2653: sub print_autoupdate {
2654: my ($position,$dom,$settings,$rowtotal) = @_;
2655: my $datatable;
2656: if ($position eq 'top') {
2657: my $updateon = ' ';
2658: my $updateoff = ' checked="checked" ';
2659: my $classlistson = ' ';
2660: my $classlistsoff = ' checked="checked" ';
2661: if (ref($settings) eq 'HASH') {
2662: if ($settings->{'run'} eq '1') {
2663: $updateon = $updateoff;
2664: $updateoff = ' ';
2665: }
2666: if ($settings->{'classlists'} eq '1') {
2667: $classlistson = $classlistsoff;
2668: $classlistsoff = ' ';
2669: }
2670: }
2671: my %title = (
2672: run => 'Auto-update active?',
2673: classlists => 'Update information in classlists?',
2674: );
2675: $datatable = '<tr class="LC_odd_row">'.
2676: '<td>'.&mt($title{'run'}).'</td>'.
2677: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2678: '<input type="radio" name="autoupdate_run"'.
2679: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2680: '<label><input type="radio" name="autoupdate_run"'.
2681: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2682: '</tr><tr>'.
2683: '<td>'.&mt($title{'classlists'}).'</td>'.
2684: '<td class="LC_right_item"><span class="LC_nobreak">'.
2685: '<label><input type="radio" name="classlists"'.
2686: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2687: '<label><input type="radio" name="classlists"'.
2688: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2689: '</tr>';
2690: $$rowtotal += 2;
2691: } elsif ($position eq 'middle') {
2692: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2693: my $numinrow = 3;
2694: my $locknamesettings;
2695: $datatable .= &insttypes_row($settings,$types,$usertypes,
2696: $dom,$numinrow,$othertitle,
2697: 'lockablenames');
2698: $$rowtotal ++;
2699: } else {
2700: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2701: my @fields = ('lastname','firstname','middlename','generation',
2702: 'permanentemail','id');
2703: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2704: my $numrows = 0;
2705: if (ref($types) eq 'ARRAY') {
2706: if (@{$types} > 0) {
2707: $datatable =
2708: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2709: \@fields,$types,\$numrows);
2710: $$rowtotal += @{$types};
2711: }
2712: }
2713: $datatable .=
2714: &usertype_update_row($settings,{'default' => $othertitle},
2715: \%fieldtitles,\@fields,['default'],
2716: \$numrows);
2717: $$rowtotal ++;
2718: }
2719: return $datatable;
2720: }
2721:
2722: sub print_autocreate {
2723: my ($dom,$settings,$rowtotal) = @_;
2724: my (%createon,%createoff,%currhash);
2725: my @types = ('xml','req');
2726: if (ref($settings) eq 'HASH') {
2727: foreach my $item (@types) {
2728: $createoff{$item} = ' checked="checked" ';
2729: $createon{$item} = ' ';
2730: if (exists($settings->{$item})) {
2731: if ($settings->{$item}) {
2732: $createon{$item} = ' checked="checked" ';
2733: $createoff{$item} = ' ';
2734: }
2735: }
2736: }
2737: if ($settings->{'xmldc'} ne '') {
2738: $currhash{$settings->{'xmldc'}} = 1;
2739: }
2740: } else {
2741: foreach my $item (@types) {
2742: $createoff{$item} = ' checked="checked" ';
2743: $createon{$item} = ' ';
2744: }
2745: }
2746: $$rowtotal += 2;
2747: my $numinrow = 2;
2748: my $datatable='<tr class="LC_odd_row">'.
2749: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2750: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2751: '<input type="radio" name="autocreate_xml"'.
2752: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2753: '<label><input type="radio" name="autocreate_xml"'.
2754: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2755: '</td></tr><tr>'.
2756: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2757: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2758: '<input type="radio" name="autocreate_req"'.
2759: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2760: '<label><input type="radio" name="autocreate_req"'.
2761: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2762: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2763: 'autocreate_xmldc',%currhash);
2764: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2765: if ($numdc > 1) {
2766: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2767: '</td><td class="LC_left_item">';
2768: } else {
2769: $datatable .= &mt('Course creation processed as:').
2770: '</td><td class="LC_right_item">';
2771: }
2772: $datatable .= $dctable.'</td></tr>';
2773: $$rowtotal += $rows;
2774: return $datatable;
2775: }
2776:
2777: sub print_directorysrch {
2778: my ($position,$dom,$settings,$rowtotal) = @_;
2779: my $datatable;
2780: if ($position eq 'top') {
2781: my $instsrchon = ' ';
2782: my $instsrchoff = ' checked="checked" ';
2783: my ($exacton,$containson,$beginson);
2784: my $instlocalon = ' ';
2785: my $instlocaloff = ' checked="checked" ';
2786: if (ref($settings) eq 'HASH') {
2787: if ($settings->{'available'} eq '1') {
2788: $instsrchon = $instsrchoff;
2789: $instsrchoff = ' ';
2790: }
2791: if ($settings->{'localonly'} eq '1') {
2792: $instlocalon = $instlocaloff;
2793: $instlocaloff = ' ';
2794: }
2795: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2796: foreach my $type (@{$settings->{'searchtypes'}}) {
2797: if ($type eq 'exact') {
2798: $exacton = ' checked="checked" ';
2799: } elsif ($type eq 'contains') {
2800: $containson = ' checked="checked" ';
2801: } elsif ($type eq 'begins') {
2802: $beginson = ' checked="checked" ';
2803: }
2804: }
2805: } else {
2806: if ($settings->{'searchtypes'} eq 'exact') {
2807: $exacton = ' checked="checked" ';
2808: } elsif ($settings->{'searchtypes'} eq 'contains') {
2809: $containson = ' checked="checked" ';
2810: } elsif ($settings->{'searchtypes'} eq 'specify') {
2811: $exacton = ' checked="checked" ';
2812: $containson = ' checked="checked" ';
2813: }
2814: }
2815: }
2816: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2817: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2818:
2819: my $numinrow = 4;
2820: my $cansrchrow = 0;
2821: $datatable='<tr class="LC_odd_row">'.
2822: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Institutional directory search available?').'</span></td>'.
2823: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2824: '<input type="radio" name="dirsrch_available"'.
2825: $instsrchon.' value="1" />'.&mt('Yes').'</label> '.
2826: '<label><input type="radio" name="dirsrch_available"'.
2827: $instsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2828: '</tr><tr>'.
2829: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search institution?').'</span></td>'.
2830: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2831: '<input type="radio" name="dirsrch_instlocalonly"'.
2832: $instlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2833: '<label><input type="radio" name="dirsrch_instlocalonly"'.
2834: $instlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2835: '</tr>';
2836: $$rowtotal += 2;
2837: if (ref($usertypes) eq 'HASH') {
2838: if (keys(%{$usertypes}) > 0) {
2839: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2840: $numinrow,$othertitle,'cansearch');
2841: $cansrchrow = 1;
2842: }
2843: }
2844: if ($cansrchrow) {
2845: $$rowtotal ++;
2846: $datatable .= '<tr>';
2847: } else {
2848: $datatable .= '<tr class="LC_odd_row">';
2849: }
2850: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2851: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2852: foreach my $title (@{$titleorder}) {
2853: if (defined($searchtitles->{$title})) {
2854: my $check = ' ';
2855: if (ref($settings) eq 'HASH') {
2856: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2857: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2858: $check = ' checked="checked" ';
2859: }
2860: }
2861: }
2862: $datatable .= '<td class="LC_left_item">'.
2863: '<span class="LC_nobreak"><label>'.
2864: '<input type="checkbox" name="searchby" '.
2865: 'value="'.$title.'"'.$check.'/>'.
2866: $searchtitles->{$title}.'</label></span></td>';
2867: }
2868: }
2869: $datatable .= '</tr></table></td></tr>';
2870: $$rowtotal ++;
2871: if ($cansrchrow) {
2872: $datatable .= '<tr class="LC_odd_row">';
2873: } else {
2874: $datatable .= '<tr>';
2875: }
2876: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2877: '<td class="LC_left_item" colspan="2">'.
2878: '<span class="LC_nobreak"><label>'.
2879: '<input type="checkbox" name="searchtypes" '.
2880: $exacton.' value="exact" />'.&mt('Exact match').
2881: '</label> '.
2882: '<label><input type="checkbox" name="searchtypes" '.
2883: $beginson.' value="begins" />'.&mt('Begins with').
2884: '</label> '.
2885: '<label><input type="checkbox" name="searchtypes" '.
2886: $containson.' value="contains" />'.&mt('Contains').
2887: '</label></span></td></tr>';
2888: $$rowtotal ++;
2889: } else {
2890: my $domsrchon = ' checked="checked" ';
2891: my $domsrchoff = ' ';
2892: my $domlocalon = ' ';
2893: my $domlocaloff = ' checked="checked" ';
2894: if (ref($settings) eq 'HASH') {
2895: if ($settings->{'lclocalonly'} eq '1') {
2896: $domlocalon = $domlocaloff;
2897: $domlocaloff = ' ';
2898: }
2899: if ($settings->{'lcavailable'} eq '0') {
2900: $domsrchoff = $domsrchon;
2901: $domsrchon = ' ';
2902: }
2903: }
2904: $datatable='<tr class="LC_odd_row">'.
2905: '<td colspan="2"><span class ="LC_nobreak">'.&mt('LON-CAPA directory search available?').'</span></td>'.
2906: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2907: '<input type="radio" name="dirsrch_domavailable"'.
2908: $domsrchon.' value="1" />'.&mt('Yes').'</label> '.
2909: '<label><input type="radio" name="dirsrch_domavailable"'.
2910: $domsrchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2911: '</tr><tr>'.
2912: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search LON-CAPA domain?').'</span></td>'.
2913: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2914: '<input type="radio" name="dirsrch_domlocalonly"'.
2915: $domlocaloff.' value="0" />'.&mt('Yes').'</label> '.
2916: '<label><input type="radio" name="dirsrch_domlocalonly"'.
2917: $domlocalon.' value="1" />'.&mt('No').'</label></span></td>'.
2918: '</tr>';
2919: $$rowtotal += 2;
2920: }
2921: return $datatable;
2922: }
2923:
2924: sub print_contacts {
2925: my ($position,$dom,$settings,$rowtotal) = @_;
2926: my $datatable;
2927: my @contacts = ('adminemail','supportemail');
2928: my (%checked,%to,%otheremails,%bccemails,%includestr,%includeloc,%currfield,
2929: $maxsize,$fields,$fieldtitles,$fieldoptions,$possoptions,@mailings);
2930: if ($position eq 'top') {
2931: if (ref($settings) eq 'HASH') {
2932: foreach my $item (@contacts) {
2933: if (exists($settings->{$item})) {
2934: $to{$item} = $settings->{$item};
2935: }
2936: }
2937: }
2938: } elsif ($position eq 'middle') {
2939: @mailings = ('errormail','packagesmail','lonstatusmail','requestsmail',
2940: 'updatesmail','idconflictsmail');
2941: foreach my $type (@mailings) {
2942: $otheremails{$type} = '';
2943: }
2944: } else {
2945: @mailings = ('helpdeskmail','otherdomsmail');
2946: foreach my $type (@mailings) {
2947: $otheremails{$type} = '';
2948: }
2949: $bccemails{'helpdeskmail'} = '';
2950: $bccemails{'otherdomsmail'} = '';
2951: $includestr{'helpdeskmail'} = '';
2952: $includestr{'otherdomsmail'} = '';
2953: ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
2954: }
2955: if (ref($settings) eq 'HASH') {
2956: unless ($position eq 'top') {
2957: foreach my $type (@mailings) {
2958: if (exists($settings->{$type})) {
2959: if (ref($settings->{$type}) eq 'HASH') {
2960: foreach my $item (@contacts) {
2961: if ($settings->{$type}{$item}) {
2962: $checked{$type}{$item} = ' checked="checked" ';
2963: }
2964: }
2965: $otheremails{$type} = $settings->{$type}{'others'};
2966: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
2967: $bccemails{$type} = $settings->{$type}{'bcc'};
2968: if ($settings->{$type}{'include'} ne '') {
2969: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2970: $includestr{$type} = &unescape($includestr{$type});
2971: }
2972: }
2973: }
2974: } elsif ($type eq 'lonstatusmail') {
2975: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2976: }
2977: }
2978: }
2979: if ($position eq 'bottom') {
2980: foreach my $type (@mailings) {
2981: $bccemails{$type} = $settings->{$type}{'bcc'};
2982: if ($settings->{$type}{'include'} ne '') {
2983: ($includeloc{$type},$includestr{$type}) = split(/:/,$settings->{$type}{'include'},2);
2984: $includestr{$type} = &unescape($includestr{$type});
2985: }
2986: }
2987: if (ref($settings->{'helpform'}) eq 'HASH') {
2988: if (ref($fields) eq 'ARRAY') {
2989: foreach my $field (@{$fields}) {
2990: $currfield{$field} = $settings->{'helpform'}{$field};
2991: }
2992: }
2993: if (exists($settings->{'helpform'}{'maxsize'})) {
2994: $maxsize = $settings->{'helpform'}{'maxsize'};
2995: } else {
2996: $maxsize = '1.0';
2997: }
2998: } else {
2999: if (ref($fields) eq 'ARRAY') {
3000: foreach my $field (@{$fields}) {
3001: $currfield{$field} = 'yes';
3002: }
3003: }
3004: $maxsize = '1.0';
3005: }
3006: }
3007: } else {
3008: if ($position eq 'top') {
3009: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
3010: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
3011: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
3012: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
3013: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
3014: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
3015: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
3016: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
3017: } elsif ($position eq 'bottom') {
3018: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
3019: $checked{'otherdomsmail'}{'supportemail'} = ' checked="checked" ';
3020: if (ref($fields) eq 'ARRAY') {
3021: foreach my $field (@{$fields}) {
3022: $currfield{$field} = 'yes';
3023: }
3024: }
3025: $maxsize = '1.0';
3026: }
3027: }
3028: my ($titles,$short_titles) = &contact_titles();
3029: my $rownum = 0;
3030: my $css_class;
3031: if ($position eq 'top') {
3032: foreach my $item (@contacts) {
3033: $css_class = $rownum%2?' class="LC_odd_row"':'';
3034: $datatable .= '<tr'.$css_class.'>'.
3035: '<td><span class="LC_nobreak">'.$titles->{$item}.
3036: '</span></td><td class="LC_right_item">'.
3037: '<input type="text" name="'.$item.'" value="'.
3038: $to{$item}.'" /></td></tr>';
3039: $rownum ++;
3040: }
3041: } else {
3042: foreach my $type (@mailings) {
3043: $css_class = $rownum%2?' class="LC_odd_row"':'';
3044: $datatable .= '<tr'.$css_class.'>'.
3045: '<td><span class="LC_nobreak">'.
3046: $titles->{$type}.': </span></td>'.
3047: '<td class="LC_left_item">';
3048: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3049: $datatable .= '<fieldset><legend>'.&mt('E-mail recipient(s)').'</legend>';
3050: }
3051: $datatable .= '<span class="LC_nobreak">';
3052: foreach my $item (@contacts) {
3053: $datatable .= '<label>'.
3054: '<input type="checkbox" name="'.$type.'"'.
3055: $checked{$type}{$item}.
3056: ' value="'.$item.'" />'.$short_titles->{$item}.
3057: '</label> ';
3058: }
3059: $datatable .= '</span><br />'.&mt('Others').': '.
3060: '<input type="text" name="'.$type.'_others" '.
3061: 'value="'.$otheremails{$type}.'" />';
3062: my %locchecked;
3063: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
3064: foreach my $loc ('s','b') {
3065: if ($includeloc{$type} eq $loc) {
3066: $locchecked{$loc} = ' checked="checked"';
3067: last;
3068: }
3069: }
3070: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
3071: '<input type="text" name="'.$type.'_bcc" '.
3072: 'value="'.$bccemails{$type}.'" /></fieldset>'.
3073: '<fieldset><legend>'.&mt('Optional added text').'</legend>'.
3074: &mt('Text automatically added to e-mail:').' '.
3075: '<input type="text" name="'.$type.'_includestr" value="'.$includestr{$type}.'" /><br >'.
3076: '<span class="LC_nobreak">'.&mt('Location:').' '.
3077: '<label><input type="radio" name="'.$type.'_includeloc" value="s"'.$locchecked{'s'}.' />'.&mt('in subject').'</label>'.
3078: (' 'x2).
3079: '<label><input type="radio" name="'.$type.'_includeloc" value="b"'.$locchecked{'b'}.' />'.&mt('in body').'</label>'.
3080: '</span></fieldset>';
3081: }
3082: $datatable .= '</td></tr>'."\n";
3083: $rownum ++;
3084: }
3085: }
3086: if ($position eq 'middle') {
3087: my %choices;
3088: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
3089: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3090: &mt('LON-CAPA core group - MSU'),600,500));
3091: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
3092: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
3093: &mt('LON-CAPA core group - MSU'),600,500));
3094: my @toggles = ('reporterrors','reportupdates');
3095: my %defaultchecked = ('reporterrors' => 'on',
3096: 'reportupdates' => 'on');
3097: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3098: \%choices,$rownum);
3099: $datatable .= $reports;
3100: } elsif ($position eq 'bottom') {
3101: $css_class = $rownum%2?' class="LC_odd_row"':'';
3102: $datatable .= '<tr'.$css_class.'>'.
3103: '<td>'.&mt('Extra helpdesk form fields:').'<br />'.
3104: &mt('(e-mail, subject, and description always shown)').
3105: '</td><td class="LC_left_item">';
3106: if ((ref($fields) eq 'ARRAY') && (ref($fieldtitles) eq 'HASH') &&
3107: (ref($fieldoptions) eq 'HASH') && (ref($possoptions) eq 'HASH')) {
3108: $datatable .= '<table><tr><th>'.&mt('Field').'</th><th>'.&mt('Status').'</th></tr>';
3109: foreach my $field (@{$fields}) {
3110: $datatable .= '<tr><td>'.$fieldtitles->{$field};
3111: if (($field eq 'screenshot') || ($field eq 'cc')) {
3112: $datatable .= ' '.&mt('(logged-in users)');
3113: }
3114: $datatable .='</td><td>';
3115: my $clickaction;
3116: if ($field eq 'screenshot') {
3117: $clickaction = ' onclick="screenshotSize(this);"';
3118: }
3119: if (ref($possoptions->{$field}) eq 'ARRAY') {
3120: foreach my $option (@{$possoptions->{$field}}) {
3121: my $checked;
3122: if ($currfield{$field} eq $option) {
3123: $checked = ' checked="checked"';
3124: }
3125: $datatable .= '<span class="LC_nobreak"><label>'.
3126: '<input type="radio" name="helpform_'.$field.'" '.
3127: 'value="'.$option.'"'.$checked.$clickaction.' />'.$fieldoptions->{$option}.
3128: '</label></span>'.(' 'x2);
3129: }
3130: }
3131: if ($field eq 'screenshot') {
3132: my $display;
3133: if ($currfield{$field} eq 'no') {
3134: $display = ' style="display:none"';
3135: }
3136: $datatable .= '</td></tr><tr id="help_screenshotsize"'.$display.' />'.
3137: '<td>'.&mt('Maximum size for upload (MB)').'</td><td>'.
3138: '<input type="text" size="5" name="helpform_maxsize" value="'.$maxsize.'" />';
3139: }
3140: $datatable .= '</td></tr>';
3141: }
3142: $datatable .= '</table>';
3143: }
3144: $datatable .= '</td></tr>'."\n";
3145: $rownum ++;
3146: }
3147: $$rowtotal += $rownum;
3148: return $datatable;
3149: }
3150:
3151: sub contacts_javascript {
3152: return <<"ENDSCRIPT";
3153:
3154: <script type="text/javascript">
3155: // <![CDATA[
3156:
3157: function screenshotSize(field) {
3158: if (document.getElementById('help_screenshotsize')) {
3159: if (field.value == 'no') {
3160: document.getElementById('help_screenshotsize').style.display="none";
3161: } else {
3162: document.getElementById('help_screenshotsize').style.display="";
3163: }
3164: }
3165: return;
3166: }
3167:
3168: // ]]>
3169: </script>
3170:
3171: ENDSCRIPT
3172: }
3173:
3174: sub print_helpsettings {
3175: my ($position,$dom,$settings,$rowtotal) = @_;
3176: my $confname = $dom.'-domainconfig';
3177: my $formname = 'display';
3178: my ($datatable,$itemcount);
3179: if ($position eq 'top') {
3180: $itemcount = 1;
3181: my (%choices,%defaultchecked,@toggles);
3182: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
3183: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
3184: &mt('LON-CAPA bug tracker'),600,500));
3185: %defaultchecked = ('submitbugs' => 'on');
3186: @toggles = ('submitbugs');
3187: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
3188: \%choices,$itemcount);
3189: $$rowtotal ++;
3190: } else {
3191: my $css_class;
3192: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
3193: my (%customroles,%ordered,%current);
3194: if (ref($settings) eq 'HASH') {
3195: if (ref($settings->{'adhoc'}) eq 'HASH') {
3196: %current = %{$settings->{'adhoc'}};
3197: }
3198: }
3199: my $count = 0;
3200: foreach my $key (sort(keys(%existing))) {
3201: if ($key=~/^rolesdef\_(\w+)$/) {
3202: my $rolename = $1;
3203: my (%privs,$order);
3204: ($privs{'system'},$privs{'domain'},$privs{'course'}) = split(/\_/,$existing{$key});
3205: $customroles{$rolename} = \%privs;
3206: if (ref($current{$rolename}) eq 'HASH') {
3207: $order = $current{$rolename}{'order'};
3208: }
3209: if ($order eq '') {
3210: $order = $count;
3211: }
3212: $ordered{$order} = $rolename;
3213: $count++;
3214: }
3215: }
3216: my $maxnum = scalar(keys(%ordered));
3217: my @roles_by_num = ();
3218: foreach my $item (sort {$a <=> $b } (keys(%ordered))) {
3219: push(@roles_by_num,$item);
3220: }
3221: my $context = 'domprefs';
3222: my $crstype = 'Course';
3223: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3224: my @accesstypes = ('all','dh','da','none');
3225: my ($numstatustypes,@jsarray);
3226: if (ref($types) eq 'ARRAY') {
3227: if (@{$types} > 0) {
3228: $numstatustypes = scalar(@{$types});
3229: push(@accesstypes,'status');
3230: @jsarray = ('bystatus');
3231: }
3232: }
3233: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
3234: if (keys(%domhelpdesk)) {
3235: push(@accesstypes,('inc','exc'));
3236: push(@jsarray,('notinc','notexc'));
3237: }
3238: my $hiddenstr = join("','",@jsarray);
3239: $datatable .= &helpsettings_javascript(\@roles_by_num,$maxnum,$hiddenstr,$formname);
3240: my $context = 'domprefs';
3241: my $crstype = 'Course';
3242: my $prefix = 'helproles_';
3243: my $add_class = 'LC_hidden';
3244: foreach my $num (@roles_by_num) {
3245: my $role = $ordered{$num};
3246: my ($desc,$access,@statuses);
3247: if (ref($current{$role}) eq 'HASH') {
3248: $desc = $current{$role}{'desc'};
3249: $access = $current{$role}{'access'};
3250: if (ref($current{$role}{'insttypes'}) eq 'ARRAY') {
3251: @statuses = @{$current{$role}{'insttypes'}};
3252: }
3253: }
3254: if ($desc eq '') {
3255: $desc = $role;
3256: }
3257: my $identifier = 'custhelp'.$num;
3258: my %full=();
3259: my %levels= (
3260: course => {},
3261: domain => {},
3262: system => {},
3263: );
3264: my %levelscurrent=(
3265: course => {},
3266: domain => {},
3267: system => {},
3268: );
3269: &Apache::lonuserutils::custom_role_privs($customroles{$role},\%full,\%levels,\%levelscurrent);
3270: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3271: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3272: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$num."_pos'".');"';
3273: $datatable .= '<tr '.$css_class.'><td valign="top"><b>'.$role.'</b><br />'.
3274: '<select name="helproles_'.$num.'_pos"'.$chgstr.'>';
3275: for (my $k=0; $k<=$maxnum; $k++) {
3276: my $vpos = $k+1;
3277: my $selstr;
3278: if ($k == $num) {
3279: $selstr = ' selected="selected" ';
3280: }
3281: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3282: }
3283: $datatable .= '</select>'.(' 'x2).
3284: '<input type="hidden" name="helproles_'.$num.'" value="'.$role.'" />'.
3285: '</td>'.
3286: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3287: &mt('Name shown to users:').
3288: '<input type="text" name="helproles_'.$num.'_desc" value="'.$desc.'" />'.
3289: '</fieldset>'.
3290: &helpdeskroles_access($dom,$prefix,$num,$add_class,$current{$role},\@accesstypes,
3291: $othertitle,$usertypes,$types,\%domhelpdesk).
3292: '<fieldset>'.
3293: '<legend>'.&mt('Role privileges').&adhocbutton($prefix,$num,'privs','show').'</legend>'.
3294: &Apache::lonuserutils::custom_role_table($crstype,\%full,\%levels,
3295: \%levelscurrent,$identifier,
3296: 'LC_hidden',$prefix.$num.'_privs').
3297: '</fieldset></td>';
3298: $itemcount ++;
3299: }
3300: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3301: my $newcust = 'custhelp'.$count;
3302: my (%privs,%levelscurrent);
3303: my %full=();
3304: my %levels= (
3305: course => {},
3306: domain => {},
3307: system => {},
3308: );
3309: &Apache::lonuserutils::custom_role_privs(\%privs,\%full,\%levels,\%levelscurrent);
3310: my @templateroles = &Apache::lonuserutils::custom_template_roles($context,$crstype);
3311: my $chgstr = ' onchange="javascript:reorderHelpRoles(this.form,'."'helproles_".$count."_pos'".');"';
3312: $datatable .= '<tr '.$css_class.'><td valign="top"><span class="LC_nobreak"><label>'.
3313: '<input type="hidden" name="helproles_maxnum" value="'.$maxnum.'" />'."\n".
3314: '<select name="helproles_'.$count.'_pos"'.$chgstr.'>';
3315: for (my $k=0; $k<$maxnum+1; $k++) {
3316: my $vpos = $k+1;
3317: my $selstr;
3318: if ($k == $maxnum) {
3319: $selstr = ' selected="selected" ';
3320: }
3321: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3322: }
3323: $datatable .= '</select> '."\n".
3324: '<input type="checkbox" name="newcusthelp" value="'.$count.'" />'. &mt('Add').
3325: '</label></span></td>'.
3326: '<td><fieldset><legend>'.&mt('Role name').'</legend>'.
3327: '<span class="LC_nobreak">'.
3328: &mt('Internal name:').
3329: '<input type="text" size="10" name="custhelpname'.$count.'" value="" />'.
3330: '</span>'.(' 'x4).
3331: '<span class="LC_nobreak">'.
3332: &mt('Name shown to users:').
3333: '<input type="text" size="20" name="helproles_'.$count.'_desc" value="" />'.
3334: '</span></fieldset>'.
3335: &helpdeskroles_access($dom,$prefix,$count,'',undef,\@accesstypes,$othertitle,
3336: $usertypes,$types,\%domhelpdesk).
3337: '<fieldset><legend>'.&mt('Role privileges').'</legend>'.
3338: &Apache::lonuserutils::custom_role_header($context,$crstype,
3339: \@templateroles,$newcust).
3340: &Apache::lonuserutils::custom_role_table('Course',\%full,\%levels,
3341: \%levelscurrent,$newcust).
3342: '</fieldset></td></tr>';
3343: $count ++;
3344: $$rowtotal += $count;
3345: }
3346: return $datatable;
3347: }
3348:
3349: sub adhocbutton {
3350: my ($prefix,$num,$field,$visibility) = @_;
3351: my %lt = &Apache::lonlocal::texthash(
3352: show => 'Show details',
3353: hide => 'Hide details',
3354: );
3355: return '<span style="text-decoration:line-through; font-weight: normal;">'.(' 'x10).
3356: '</span>'.(' 'x2).'<input type="button" id="'.$prefix.$num.'_'.$field.'_vis"'.
3357: ' value="'.$lt{$visibility}.'" style="height:20px;" '.
3358: 'onclick="toggleHelpdeskItem('."'$num','$field'".');" />'.(' 'x2);
3359: }
3360:
3361: sub helpsettings_javascript {
3362: my ($roles_by_num,$total,$hiddenstr,$formname) = @_;
3363: return unless(ref($roles_by_num) eq 'ARRAY');
3364: my %html_js_lt = &Apache::lonlocal::texthash(
3365: show => 'Show details',
3366: hide => 'Hide details',
3367: );
3368: &html_escape(\%html_js_lt);
3369: my $jstext = ' var helproles = Array('."'".join("','",@{$roles_by_num})."'".');'."\n";
3370: return <<"ENDSCRIPT";
3371: <script type="text/javascript">
3372: // <![CDATA[
3373:
3374: function reorderHelpRoles(form,item) {
3375: var changedVal;
3376: $jstext
3377: var newpos = 'helproles_${total}_pos';
3378: var maxh = 1 + $total;
3379: var current = new Array();
3380: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3381: if (item == newpos) {
3382: changedVal = newitemVal;
3383: } else {
3384: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3385: current[newitemVal] = newpos;
3386: }
3387: for (var i=0; i<helproles.length; i++) {
3388: var elementName = 'helproles_'+helproles[i]+'_pos';
3389: if (elementName != item) {
3390: if (form.elements[elementName]) {
3391: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3392: current[currVal] = elementName;
3393: }
3394: }
3395: }
3396: var oldVal;
3397: for (var j=0; j<maxh; j++) {
3398: if (current[j] == undefined) {
3399: oldVal = j;
3400: }
3401: }
3402: if (oldVal < changedVal) {
3403: for (var k=oldVal+1; k<=changedVal ; k++) {
3404: var elementName = current[k];
3405: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3406: }
3407: } else {
3408: for (var k=changedVal; k<oldVal; k++) {
3409: var elementName = current[k];
3410: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3411: }
3412: }
3413: return;
3414: }
3415:
3416: function helpdeskAccess(num) {
3417: var curraccess = null;
3418: if (document.$formname.elements['helproles_'+num+'_access'].length) {
3419: for (var i=0; i<document.$formname.elements['helproles_'+num+'_access'].length; i++) {
3420: if (document.$formname.elements['helproles_'+num+'_access'][i].checked) {
3421: curraccess = document.$formname.elements['helproles_'+num+'_access'][i].value;
3422: }
3423: }
3424: }
3425: var shown = Array();
3426: var hidden = Array();
3427: if (curraccess == 'none') {
3428: hidden = Array('$hiddenstr');
3429: } else {
3430: if (curraccess == 'status') {
3431: shown = Array('bystatus');
3432: hidden = Array('notinc','notexc');
3433: } else {
3434: if (curraccess == 'exc') {
3435: shown = Array('notexc');
3436: hidden = Array('notinc','bystatus');
3437: }
3438: if (curraccess == 'inc') {
3439: shown = Array('notinc');
3440: hidden = Array('notexc','bystatus');
3441: }
3442: if ((curraccess == 'all') || (curraccess == 'dh') || (curraccess == 'da')) {
3443: hidden = Array('notinc','notexc','bystatus');
3444: }
3445: }
3446: }
3447: if (hidden.length > 0) {
3448: for (var i=0; i<hidden.length; i++) {
3449: if (document.getElementById('helproles_'+num+'_'+hidden[i])) {
3450: document.getElementById('helproles_'+num+'_'+hidden[i]).style.display = 'none';
3451: }
3452: }
3453: }
3454: if (shown.length > 0) {
3455: for (var i=0; i<shown.length; i++) {
3456: if (document.getElementById('helproles_'+num+'_'+shown[i])) {
3457: if (shown[i] == 'privs') {
3458: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'block';
3459: } else {
3460: document.getElementById('helproles_'+num+'_'+shown[i]).style.display = 'inline-block';
3461: }
3462: }
3463: }
3464: }
3465: return;
3466: }
3467:
3468: function toggleHelpdeskItem(num,field) {
3469: if (document.getElementById('helproles_'+num+'_'+field)) {
3470: if (document.getElementById('helproles_'+num+'_'+field).className.match(/(?:^|\\s)LC_hidden(?!\\S)/)) {
3471: document.getElementById('helproles_'+num+'_'+field).className =
3472: document.getElementById('helproles_'+num+'_'+field).className.replace(/(?:^|\\s)LC_hidden(?!\\S)/g ,'');
3473: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3474: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{hide}';
3475: }
3476: } else {
3477: document.getElementById('helproles_'+num+'_'+field).className += ' LC_hidden';
3478: if (document.getElementById('helproles_'+num+'_'+field+'_vis')) {
3479: document.getElementById('helproles_'+num+'_'+field+'_vis').value = '$html_js_lt{show}';
3480: }
3481: }
3482: }
3483: return;
3484: }
3485:
3486: // ]]>
3487: </script>
3488:
3489: ENDSCRIPT
3490: }
3491:
3492: sub helpdeskroles_access {
3493: my ($dom,$prefix,$num,$add_class,$current,$accesstypes,$othertitle,
3494: $usertypes,$types,$domhelpdesk) = @_;
3495: return unless ((ref($accesstypes) eq 'ARRAY') && (ref($domhelpdesk) eq 'HASH'));
3496: my %lt = &Apache::lonlocal::texthash(
3497: 'rou' => 'Role usage',
3498: 'whi' => 'Which helpdesk personnel may use this role?',
3499: 'all' => 'All with domain helpdesk or helpdesk assistant role',
3500: 'dh' => 'All with domain helpdesk role',
3501: 'da' => 'All with domain helpdesk assistant role',
3502: 'none' => 'None',
3503: 'status' => 'Determined based on institutional status',
3504: 'inc' => 'Include all, but exclude specific personnel',
3505: 'exc' => 'Exclude all, but include specific personnel',
3506: );
3507: my %usecheck = (
3508: all => ' checked="checked"',
3509: );
3510: my %displaydiv = (
3511: status => 'none',
3512: inc => 'none',
3513: exc => 'none',
3514: priv => 'block',
3515: );
3516: my $output;
3517: if (ref($current) eq 'HASH') {
3518: if (($current->{'access'} ne '') && ($current->{'access'} ne 'all')) {
3519: if (grep(/^\Q$current->{access}\E$/,@{$accesstypes})) {
3520: $usecheck{$current->{access}} = $usecheck{'all'};
3521: delete($usecheck{'all'});
3522: if ($current->{access} =~ /^(status|inc|exc)$/) {
3523: my $access = $1;
3524: $displaydiv{$access} = 'inline';
3525: } elsif ($current->{access} eq 'none') {
3526: $displaydiv{'priv'} = 'none';
3527: }
3528: }
3529: }
3530: }
3531: $output = '<fieldset id="'.$prefix.$num.'_usage"><legend>'.$lt{'rou'}.'</legend>'.
3532: '<p>'.$lt{'whi'}.'</p>';
3533: foreach my $access (@{$accesstypes}) {
3534: $output .= '<p><label><input type="radio" name="'.$prefix.$num.'_access" value="'.$access.'" '.$usecheck{$access}.
3535: ' onclick="helpdeskAccess('."'$num'".');" />'.
3536: $lt{$access}.'</label>';
3537: if ($access eq 'status') {
3538: $output .= '<div id="'.$prefix.$num.'_bystatus" style="display:'.$displaydiv{$access}.'">'.
3539: &Apache::lonuserutils::adhoc_status_types($dom,$prefix,$num,$current->{$access},
3540: $othertitle,$usertypes,$types).
3541: '</div>';
3542: } elsif (($access eq 'inc') && (keys(%{$domhelpdesk}) > 0)) {
3543: $output .= '<div id="'.$prefix.$num.'_notinc" style="display:'.$displaydiv{$access}.'">'.
3544: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3545: '</div>';
3546: } elsif (($access eq 'exc') && (keys(%{$domhelpdesk}) > 0)) {
3547: $output .= '<div id="'.$prefix.$num.'_notexc" style="display:'.$displaydiv{$access}.'">'.
3548: &Apache::lonuserutils::adhoc_staff($access,$prefix,$num,$current->{$access},$domhelpdesk).
3549: '</div>';
3550: }
3551: $output .= '</p>';
3552: }
3553: $output .= '</fieldset>';
3554: return $output;
3555: }
3556:
3557: sub radiobutton_prefs {
3558: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
3559: $additional,$align) = @_;
3560: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
3561: (ref($choices) eq 'HASH'));
3562:
3563: my (%checkedon,%checkedoff,$datatable,$css_class);
3564:
3565: foreach my $item (@{$toggles}) {
3566: if ($defaultchecked->{$item} eq 'on') {
3567: $checkedon{$item} = ' checked="checked" ';
3568: $checkedoff{$item} = ' ';
3569: } elsif ($defaultchecked->{$item} eq 'off') {
3570: $checkedoff{$item} = ' checked="checked" ';
3571: $checkedon{$item} = ' ';
3572: }
3573: }
3574: if (ref($settings) eq 'HASH') {
3575: foreach my $item (@{$toggles}) {
3576: if ($settings->{$item} eq '1') {
3577: $checkedon{$item} = ' checked="checked" ';
3578: $checkedoff{$item} = ' ';
3579: } elsif ($settings->{$item} eq '0') {
3580: $checkedoff{$item} = ' checked="checked" ';
3581: $checkedon{$item} = ' ';
3582: }
3583: }
3584: }
3585: if ($onclick) {
3586: $onclick = ' onclick="'.$onclick.'"';
3587: }
3588: foreach my $item (@{$toggles}) {
3589: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3590: $datatable .=
3591: '<tr'.$css_class.'><td valign="top">'.
3592: '<span class="LC_nobreak">'.$choices->{$item}.
3593: '</span></td>';
3594: if ($align eq 'left') {
3595: $datatable .= '<td class="LC_left_item">';
3596: } else {
3597: $datatable .= '<td class="LC_right_item">';
3598: }
3599: $datatable .=
3600: '<span class="LC_nobreak">'.
3601: '<label><input type="radio" name="'.
3602: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
3603: '</label> <label><input type="radio" name="'.$item.'" '.
3604: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
3605: '</span>'.$additional.
3606: '</td>'.
3607: '</tr>';
3608: $itemcount ++;
3609: }
3610: return ($datatable,$itemcount);
3611: }
3612:
3613: sub print_ltitools {
3614: my ($dom,$settings,$rowtotal) = @_;
3615: my $rownum = 0;
3616: my $css_class;
3617: my $itemcount = 1;
3618: my $maxnum = 0;
3619: my %ordered;
3620: if (ref($settings) eq 'HASH') {
3621: foreach my $item (keys(%{$settings})) {
3622: if (ref($settings->{$item}) eq 'HASH') {
3623: my $num = $settings->{$item}{'order'};
3624: $ordered{$num} = $item;
3625: }
3626: }
3627: }
3628: my $confname = $dom.'-domainconfig';
3629: my $switchserver = &check_switchserver($dom,$confname);
3630: my $maxnum = scalar(keys(%ordered));
3631: my $datatable;
3632: my %lt = <itools_names();
3633: my @courseroles = ('cc','in','ta','ep','st');
3634: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
3635: my @fields = ('fullname','firstname','lastname','email','roles','user');
3636: if (keys(%ordered)) {
3637: my @items = sort { $a <=> $b } keys(%ordered);
3638: for (my $i=0; $i<@items; $i++) {
3639: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3640: my $item = $ordered{$items[$i]};
3641: my ($title,$key,$secret,$url,$lifetime,$imgsrc,%sigsel);
3642: if (ref($settings->{$item}) eq 'HASH') {
3643: $title = $settings->{$item}->{'title'};
3644: $url = $settings->{$item}->{'url'};
3645: $key = $settings->{$item}->{'key'};
3646: $secret = $settings->{$item}->{'secret'};
3647: $lifetime = $settings->{$item}->{'lifetime'};
3648: my $image = $settings->{$item}->{'image'};
3649: if ($image ne '') {
3650: $imgsrc = '<img src="'.$image.'" alt="'.&mt('Tool Provider icon').'" />';
3651: }
3652: if ($settings->{$item}->{'sigmethod'} eq 'HMAC-256') {
3653: $sigsel{'HMAC-256'} = ' selected="selected"';
3654: } else {
3655: $sigsel{'HMAC-SHA1'} = ' selected="selected"';
3656: }
3657: }
3658: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_".$item."'".');"';
3659: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3660: .'<select name="ltitools_'.$item.'"'.$chgstr.'>';
3661: for (my $k=0; $k<=$maxnum; $k++) {
3662: my $vpos = $k+1;
3663: my $selstr;
3664: if ($k == $i) {
3665: $selstr = ' selected="selected" ';
3666: }
3667: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3668: }
3669: $datatable .= '</select>'.(' 'x2).
3670: '<label><input type="checkbox" name="ltitools_del" value="'.$item.'" />'.
3671: &mt('Delete?').'</label></span></td>'.
3672: '<td colspan="2">'.
3673: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3674: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_title_'.$i.'" value="'.$title.'" /></span> '.
3675: (' 'x2).
3676: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_version_'.$i.'">'.
3677: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '.
3678: (' 'x2).
3679: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_msgtype_'.$i.'">'.
3680: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3681: (' 'x2).
3682: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_sigmethod_'.$i.'">'.
3683: '<option value="HMAC-SHA1"'.$sigsel{'HMAC-SHA1'}.'>HMAC-SHA1</option>'.
3684: '<option value="HMAC-SHA256"'.$sigsel{'HMAC-SHA256'}.'>HMAC-SHA256</option></select></span>'.
3685: '<br /><br />'.
3686: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_url_'.$i.'"'.
3687: ' value="'.$url.'" /></span>'.
3688: (' 'x2).
3689: '<span class="LC_nobreak">'.$lt{'key'}.':'.
3690: '<input type="text" size="25" name="ltitools_key_'.$i.'" value="'.$key.'" /></span> '.
3691: (' 'x2).
3692: '<span class="LC_nobreak">'.$lt{'lifetime'}.':'.
3693: '<input type="text" size="5" name="ltitools_lifetime_'.$i.'" value="'.$lifetime.'" /></span> '.
3694: (' 'x2).
3695: '<span class="LC_nobreak">'.$lt{'secret'}.':'.
3696: '<input type="password" size="20" name="ltitools_secret_'.$i.'" value="'.$secret.'" />'.
3697: '<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>'.
3698: '<input type="hidden" name="ltitools_id_'.$i.'" value="'.$item.'" /></span>'.
3699: '</fieldset>'.
3700: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3701: '<span class="LC_nobreak">'.&mt('Display target:');
3702: my %currdisp;
3703: if (ref($settings->{$item}->{'display'}) eq 'HASH') {
3704: if ($settings->{$item}->{'display'}->{'target'} eq 'window') {
3705: $currdisp{'window'} = ' checked="checked"';
3706: } elsif ($settings->{$item}->{'display'}->{'target'} eq 'tab') {
3707: $currdisp{'tab'} = ' checked="checked"';
3708: } else {
3709: $currdisp{'iframe'} = ' checked="checked"';
3710: }
3711: if ($settings->{$item}->{'display'}->{'width'} =~ /^(\d+)$/) {
3712: $currdisp{'width'} = $1;
3713: }
3714: if ($settings->{$item}->{'display'}->{'height'} =~ /^(\d+)$/) {
3715: $currdisp{'height'} = $1;
3716: }
3717: $currdisp{'linktext'} = $settings->{$item}->{'display'}->{'linktext'};
3718: $currdisp{'explanation'} = $settings->{$item}->{'display'}->{'explanation'};
3719: } else {
3720: $currdisp{'iframe'} = ' checked="checked"';
3721: }
3722: foreach my $disp ('iframe','tab','window') {
3723: $datatable .= '<label><input type="radio" name="ltitools_target_'.$i.'" value="'.$disp.'"'.$currdisp{$disp}.' />'.
3724: $lt{$disp}.'</label>'.(' 'x2);
3725: }
3726: $datatable .= (' 'x4);
3727: foreach my $dimen ('width','height') {
3728: $datatable .= '<label>'.$lt{$dimen}.' '.
3729: '<input type="text" name="ltitools_'.$dimen.'_'.$i.'" size="5" value="'.$currdisp{$dimen}.'" /></label>'.
3730: (' 'x2);
3731: }
3732: $datatable .= '</span><br />'.
3733: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
3734: '<input type="text" name="ltitools_linktext_'.$i.'" size="25" value="'.$currdisp{'linktext'}.'" /></div>'.
3735: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
3736: '<textarea name="ltitools_explanation_'.$i.'" rows="5" cols="40">'.$currdisp{'explanation'}.
3737: '</textarea></div><div style=""></div>'.
3738: '<div style="padding:0;clear:both;margin:0;border:0"></div>';
3739: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': ';
3740: if ($imgsrc) {
3741: $datatable .= $imgsrc.
3742: '<label><input type="checkbox" name="ltitools_image_del"'.
3743: ' value="'.$item.'" />'.&mt('Delete?').'</label></span> '.
3744: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
3745: } else {
3746: $datatable .= '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3747: }
3748: if ($switchserver) {
3749: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3750: } else {
3751: $datatable .= '<input type="file" name="ltitools_image_'.$i.'" value="" />';
3752: }
3753: $datatable .= '</span></fieldset>';
3754: my (%checkedfields,%rolemaps,$userincdom);
3755: if (ref($settings->{$item}) eq 'HASH') {
3756: if (ref($settings->{$item}->{'fields'}) eq 'HASH') {
3757: %checkedfields = %{$settings->{$item}->{'fields'}};
3758: }
3759: $userincdom = $settings->{$item}->{'incdom'};
3760: if (ref($settings->{$item}->{'roles'}) eq 'HASH') {
3761: %rolemaps = %{$settings->{$item}->{'roles'}};
3762: $checkedfields{'roles'} = 1;
3763: }
3764: }
3765: $datatable .= '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3766: '<span class="LC_nobreak">';
3767: my $userfieldstyle = 'display:none;';
3768: my $seluserdom = '';
3769: my $unseluserdom = ' selected="selected"';
3770: foreach my $field (@fields) {
3771: my ($checked,$onclick,$id,$spacer);
3772: if ($checkedfields{$field}) {
3773: $checked = ' checked="checked"';
3774: }
3775: if ($field eq 'user') {
3776: $id = ' id="ltitools_user_field_'.$i.'"';
3777: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','$i'".')"';
3778: if ($checked) {
3779: $userfieldstyle = 'display:inline-block';
3780: if ($userincdom) {
3781: $seluserdom = $unseluserdom;
3782: $unseluserdom = '';
3783: }
3784: }
3785: } else {
3786: $spacer = (' ' x2);
3787: }
3788: $datatable .= '<label>'.
3789: '<input type="checkbox" name="ltitools_fields_'.$i.'" value="'.$field.'"'.$id.$checked.$onclick.' />'.
3790: $lt{$field}.'</label>'.$spacer;
3791: }
3792: $datatable .= '</span>';
3793: $datatable .= '<div style="'.$userfieldstyle.'" id="ltitools_user_div_'.$i.'">'.
3794: '<span class="LC_nobreak"> : '.
3795: '<select name="ltitools_userincdom_'.$i.'">'.
3796: '<option value="">'.&mt('Select').'</option>'.
3797: '<option value="0"'.$unseluserdom.'>'.&mt('username').'</option>'.
3798: '<option value="1"'.$seluserdom.'>'.&mt('username:domain').'</option>'.
3799: '</select></span></div>';
3800: $datatable .= '</fieldset>'.
3801: '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3802: foreach my $role (@courseroles) {
3803: my ($selected,$selectnone);
3804: if (!$rolemaps{$role}) {
3805: $selectnone = ' selected="selected"';
3806: }
3807: $datatable .= '<td align="center">'.
3808: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3809: '<select name="ltitools_roles_'.$role.'_'.$i.'">'.
3810: '<option value=""'.$selectnone.'>'.&mt('Select').'</option>';
3811: foreach my $ltirole (@ltiroles) {
3812: unless ($selectnone) {
3813: if ($rolemaps{$role} eq $ltirole) {
3814: $selected = ' selected="selected"';
3815: } else {
3816: $selected = '';
3817: }
3818: }
3819: $datatable .= '<option value="'.$ltirole.'"'.$selected.'>'.$ltirole.'</option>';
3820: }
3821: $datatable .= '</select></td>';
3822: }
3823: $datatable .= '</tr></table></fieldset>';
3824: my %courseconfig;
3825: if (ref($settings->{$item}) eq 'HASH') {
3826: if (ref($settings->{$item}->{'crsconf'}) eq 'HASH') {
3827: %courseconfig = %{$settings->{$item}->{'crsconf'}};
3828: }
3829: }
3830: $datatable .= '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3831: foreach my $item ('label','title','target','linktext','explanation','append') {
3832: my $checked;
3833: if ($courseconfig{$item}) {
3834: $checked = ' checked="checked"';
3835: }
3836: $datatable .= '<label>'.
3837: '<input type="checkbox" name="ltitools_courseconfig_'.$i.'" value="'.$item.'"'.$checked.' />'.
3838: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3839: }
3840: $datatable .= '</span></fieldset>'.
3841: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3842: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>';
3843: if (ref($settings->{$item}->{'custom'}) eq 'HASH') {
3844: my %custom = %{$settings->{$item}->{'custom'}};
3845: if (keys(%custom) > 0) {
3846: foreach my $key (sort(keys(%custom))) {
3847: $datatable .= '<tr><td><span class="LC_nobreak">'.
3848: '<label><input type="checkbox" name="ltitools_customdel_'.$i.'" value="'.
3849: $key.'" />'.&mt('Delete').'</label></span></td><td>'.$key.'</td>'.
3850: '<td><input type="text" name="ltitools_customval_'.$key.'_'.$i.'"'.
3851: ' value="'.$custom{$key}.'" /></td></tr>';
3852: }
3853: }
3854: }
3855: $datatable .= '<tr><td><span class="LC_nobreak">'.
3856: '<label><input type="checkbox" name="ltitools_customadd" value="'.$i.'" />'.
3857: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_custom_name_'.$i.'" />'.
3858: '</td><td><input type="text" name="ltitools_custom_value_'.$i.'" /></td></tr>';
3859: $datatable .= '</table></fieldset></td></tr>'."\n";
3860: $itemcount ++;
3861: }
3862: }
3863: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3864: my $chgstr = ' onchange="javascript:reorderLTITools(this.form,'."'ltitools_add_pos'".');"';
3865: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
3866: '<input type="hidden" name="ltitools_maxnum" value="'.$maxnum.'" />'."\n".
3867: '<select name="ltitools_add_pos"'.$chgstr.'>';
3868: for (my $k=0; $k<$maxnum+1; $k++) {
3869: my $vpos = $k+1;
3870: my $selstr;
3871: if ($k == $maxnum) {
3872: $selstr = ' selected="selected" ';
3873: }
3874: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3875: }
3876: $datatable .= '</select> '."\n".
3877: '<input type="checkbox" name="ltitools_add" value="1" />'.&mt('Add').'</span></td>'."\n".
3878: '<td colspan="2">'.
3879: '<fieldset><legend>'.&mt('Required settings').'</legend>'.
3880: '<span class="LC_nobreak">'.$lt{'title'}.':<input type="text" size="20" name="ltitools_add_title" value="" /></span> '."\n".
3881: (' 'x2).
3882: '<span class="LC_nobreak">'.$lt{'version'}.':<select name="ltitools_add_version">'.
3883: '<option value="LTI-1p0" selected="selected">1.1</option></select></span> '."\n".
3884: (' 'x2).
3885: '<span class="LC_nobreak">'.$lt{'msgtype'}.':<select name="ltitools_add_msgtype">'.
3886: '<option value="basic-lti-launch-request" selected="selected">Launch</option></select></span> '.
3887: '<span class="LC_nobreak">'.$lt{'sigmethod'}.':<select name="ltitools_add_sigmethod">'.
3888: '<option value="HMAC-SHA1" selected="selected">HMAC-SHA1</option>'.
3889: '<option value="HMAC-SHA256">HMAC-SHA256</option></select></span>'.
3890: '<br />'.
3891: '<span class="LC_nobreak">'.$lt{'url'}.':<input type="text" size="40" name="ltitools_add_url" value="" /></span> '."\n".
3892: (' 'x2).
3893: '<span class="LC_nobreak">'.$lt{'key'}.':<input type="text" size="25" name="ltitools_add_key" value="" /></span> '."\n".
3894: (' 'x2).
3895: '<span class="LC_nobreak">'.$lt{'lifetime'}.':<input type="text" size="5" name="ltitools_add_lifetime" value="300" /></span> '."\n".
3896: (' 'x2).
3897: '<span class="LC_nobreak">'.$lt{'secret'}.':<input type="password" size="20" name="ltitools_add_secret" value="" />'.
3898: '<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".
3899: '</fieldset>'.
3900: '<fieldset><legend>'.&mt('Optional settings').'</legend>'.
3901: '<span class="LC_nobreak">'.&mt('Display target:');
3902: my %defaultdisp;
3903: $defaultdisp{'iframe'} = ' checked="checked"';
3904: foreach my $disp ('iframe','tab','window') {
3905: $datatable .= '<label><input type="radio" name="ltitools_add_target" value="'.$disp.'"'.$defaultdisp{$disp}.' />'.
3906: $lt{$disp}.'</label>'.(' 'x2);
3907: }
3908: $datatable .= (' 'x4);
3909: foreach my $dimen ('width','height') {
3910: $datatable .= '<label>'.$lt{$dimen}.' '.
3911: '<input type="text" name="ltitools_add_'.$dimen.'" size="5" /></label>'.
3912: (' 'x2);
3913: }
3914: $datatable .= '</span><br />'.
3915: '<div class="LC_left_float">'.$lt{'linktext'}.'<br />'.
3916: '<input type="text" name="ltitools_add_linktext" size="5" /></div>'.
3917: '<div class="LC_left_float">'.$lt{'explanation'}.'<br />'.
3918: '<textarea name="ltitools_add_explanation" rows="5" cols="40"></textarea>'.
3919: '</div><div style=""></div>'.
3920: '<div style="padding:0;clear:both;margin:0;border:0"></div>';
3921: $datatable .= '<span class="LC_nobreak">'.$lt{'icon'}.': '.
3922: '('.&mt('if larger than 21x21 pixels, image will be scaled').') ';
3923: if ($switchserver) {
3924: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3925: } else {
3926: $datatable .= '<input type="file" name="ltitools_add_image" value="" />';
3927: }
3928: $datatable .= '</span></fieldset>'.
3929: '<fieldset><legend>'.&mt('User data sent on launch').'</legend>'.
3930: '<span class="LC_nobreak">';
3931: foreach my $field (@fields) {
3932: my ($id,$onclick,$spacer);
3933: if ($field eq 'user') {
3934: $id = ' id="ltitools_user_field_add"';
3935: $onclick = ' onclick="toggleLTITools(this.form,'."'$field','add'".')"';
3936: } else {
3937: $spacer = (' ' x2);
3938: }
3939: $datatable .= '<label>'.
3940: '<input type="checkbox" name="ltitools_add_fields" value="'.$field.'"'.$id.$onclick.' />'.
3941: $lt{$field}.'</label>'.$spacer;
3942: }
3943: $datatable .= '</span>'.
3944: '<div style="display:none;" id="ltitools_user_div_add">'.
3945: '<span class="LC_nobreak"> : '.
3946: '<select name="ltitools_userincdom_add">'.
3947: '<option value="" selected="selected">'.&mt('Select').'</option>'.
3948: '<option value="0">'.&mt('username').'</option>'.
3949: '<option value="1">'.&mt('username:domain').'</option>'.
3950: '</select></span></div></fieldset>';
3951: $datatable .= '<fieldset><legend>'.&mt('Role mapping').'</legend><table><tr>';
3952: foreach my $role (@courseroles) {
3953: my ($checked,$checkednone);
3954: $datatable .= '<td align="center">'.
3955: &Apache::lonnet::plaintext($role,'Course').'<br />'.
3956: '<select name="ltitools_add_roles_'.$role.'">'.
3957: '<option value="" selected="selected">'.&mt('Select').'</option>';
3958: foreach my $ltirole (@ltiroles) {
3959: $datatable .= '<option value="'.$ltirole.'">'.$ltirole.'</option>';
3960: }
3961: $datatable .= '</select></td>';
3962: }
3963: $datatable .= '</tr></table></fieldset>'.
3964: '<fieldset><legend>'.&mt('Configurable in course').'</legend><span class="LC_nobreak">';
3965: foreach my $item ('label','title','target','linktext','explanation','append') {
3966: $datatable .= '<label>'.
3967: '<input type="checkbox" name="ltitools_courseconfig" value="'.$item.'" checked="checked" />'.
3968: $lt{'crs'.$item}.'</label>'.(' ' x2)."\n";
3969: }
3970: $datatable .= '</span></fieldset>'.
3971: '<fieldset><legend>'.&mt('Custom items sent on launch').'</legend>'.
3972: '<table><tr><th>'.&mt('Action').'</th><th>'.&mt('Name').'</th><th>'.&mt('Value').'</th></tr>'.
3973: '<tr><td><span class="LC_nobreak">'.
3974: '<label><input type="checkbox" name="ltitools_add_custom" value="1" />'.
3975: &mt('Add').'</label></span></td><td><input type="text" name="ltitools_add_custom_name" />'.
3976: '</td><td><input type="text" name="ltitools_add_custom_value" /></td></tr>'.
3977: '</table></fieldset>'."\n".
3978: '</td>'."\n".
3979: '</tr>'."\n";
3980: $itemcount ++;
3981: return $datatable;
3982: }
3983:
3984: sub ltitools_names {
3985: my %lt = &Apache::lonlocal::texthash(
3986: 'title' => 'Title',
3987: 'version' => 'Version',
3988: 'msgtype' => 'Message Type',
3989: 'sigmethod' => 'Signature Method',
3990: 'url' => 'URL',
3991: 'key' => 'Key',
3992: 'lifetime' => 'Nonce lifetime (s)',
3993: 'secret' => 'Secret',
3994: 'icon' => 'Icon',
3995: 'user' => 'User',
3996: 'fullname' => 'Full Name',
3997: 'firstname' => 'First Name',
3998: 'lastname' => 'Last Name',
3999: 'email' => 'E-mail',
4000: 'roles' => 'Role',
4001: 'window' => 'Window',
4002: 'tab' => 'Tab',
4003: 'iframe' => 'iFrame',
4004: 'height' => 'Height',
4005: 'width' => 'Width',
4006: 'linktext' => 'Default Link Text',
4007: 'explanation' => 'Default Explanation',
4008: 'crstarget' => 'Display target',
4009: 'crslabel' => 'Course label',
4010: 'crstitle' => 'Course title',
4011: 'crslinktext' => 'Link Text',
4012: 'crsexplanation' => 'Explanation',
4013: 'crsappend' => 'Provider URL',
4014: );
4015:
4016: return %lt;
4017: }
4018:
4019: sub print_coursedefaults {
4020: my ($position,$dom,$settings,$rowtotal) = @_;
4021: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
4022: my $itemcount = 1;
4023: my %choices = &Apache::lonlocal::texthash (
4024: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
4025: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
4026: coursecredits => 'Credits can be specified for courses',
4027: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
4028: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
4029: postsubmit => 'Disable submit button/keypress following student submission',
4030: canclone => "People who may clone a course (besides course's owner and coordinators)",
4031: mysqltables => 'Lifetime (s) of "Temporary" MySQL tables (student performance data) on homeserver',
4032: );
4033: my %staticdefaults = (
4034: anonsurvey_threshold => 10,
4035: uploadquota => 500,
4036: postsubmit => 60,
4037: mysqltables => 172800,
4038: );
4039: if ($position eq 'top') {
4040: %defaultchecked = (
4041: 'uselcmath' => 'on',
4042: 'usejsme' => 'on',
4043: 'canclone' => 'none',
4044: );
4045: @toggles = ('uselcmath','usejsme');
4046: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
4047: \%choices,$itemcount);
4048: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4049: $datatable .=
4050: '<tr'.$css_class.'><td valign="top">'.
4051: '<span class="LC_nobreak">'.$choices{'canclone'}.
4052: '</span></td><td class="LC_left_item">';
4053: my $currcanclone = 'none';
4054: my $onclick;
4055: my @cloneoptions = ('none','domain');
4056: my %clonetitles = (
4057: none => 'No additional course requesters',
4058: domain => "Any course requester in course's domain",
4059: instcode => 'Course requests for official courses ...',
4060: );
4061: my (%codedefaults,@code_order,@posscodes);
4062: if (&Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
4063: \@code_order) eq 'ok') {
4064: if (@code_order > 0) {
4065: push(@cloneoptions,'instcode');
4066: $onclick = ' onclick="toggleDisplay(this.form,'."'cloneinstcode'".');"';
4067: }
4068: }
4069: if (ref($settings) eq 'HASH') {
4070: if ($settings->{'canclone'}) {
4071: if (ref($settings->{'canclone'}) eq 'HASH') {
4072: if (ref($settings->{'canclone'}{'instcode'}) eq 'ARRAY') {
4073: if (@code_order > 0) {
4074: $currcanclone = 'instcode';
4075: @posscodes = @{$settings->{'canclone'}{'instcode'}};
4076: }
4077: }
4078: } elsif ($settings->{'canclone'} eq 'domain') {
4079: $currcanclone = $settings->{'canclone'};
4080: }
4081: }
4082: }
4083: foreach my $option (@cloneoptions) {
4084: my ($checked,$additional);
4085: if ($currcanclone eq $option) {
4086: $checked = ' checked="checked"';
4087: }
4088: if ($option eq 'instcode') {
4089: if (@code_order) {
4090: my $show = 'none';
4091: if ($checked) {
4092: $show = 'block';
4093: }
4094: $additional = '<div id="cloneinstcode" style="display:'.$show.'" />'.
4095: &mt('Institutional codes for new and cloned course have identical:').
4096: '<br />';
4097: foreach my $item (@code_order) {
4098: my $codechk;
4099: if ($checked) {
4100: if (grep(/^\Q$item\E$/,@posscodes)) {
4101: $codechk = ' checked="checked"';
4102: }
4103: }
4104: $additional .= '<label>'.
4105: '<input type="checkbox" name="clonecode" value="'.$item.'"'.$codechk.' />'.
4106: $item.'</label>';
4107: }
4108: $additional .= (' 'x2).'('.&mt('check as many as needed').')</div>';
4109: }
4110: }
4111: $datatable .=
4112: '<span class="LC_nobreak"><label><input type="radio" name="canclone"'.$checked.
4113: ' value="'.$option.'"'.$onclick.' />'.$clonetitles{$option}.
4114: '</label> '.$additional.'</span><br />';
4115: }
4116: $datatable .= '</td>'.
4117: '</tr>';
4118: $itemcount ++;
4119: } else {
4120: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4121: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout,%currmysql);
4122: my $currusecredits = 0;
4123: my $postsubmitclient = 1;
4124: my @types = ('official','unofficial','community','textbook');
4125: if (ref($settings) eq 'HASH') {
4126: $currdefresponder = $settings->{'anonsurvey_threshold'};
4127: if (ref($settings->{'uploadquota'}) eq 'HASH') {
4128: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
4129: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
4130: }
4131: }
4132: if (ref($settings->{'coursecredits'}) eq 'HASH') {
4133: foreach my $type (@types) {
4134: next if ($type eq 'community');
4135: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
4136: if ($defcredits{$type} ne '') {
4137: $currusecredits = 1;
4138: }
4139: }
4140: }
4141: if (ref($settings->{'postsubmit'}) eq 'HASH') {
4142: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
4143: $postsubmitclient = 0;
4144: foreach my $type (@types) {
4145: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4146: }
4147: } else {
4148: foreach my $type (@types) {
4149: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
4150: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
4151: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
4152: } else {
4153: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4154: }
4155: } else {
4156: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4157: }
4158: }
4159: }
4160: } else {
4161: foreach my $type (@types) {
4162: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4163: }
4164: }
4165: if (ref($settings->{'mysqltables'}) eq 'HASH') {
4166: foreach my $type (keys(%{$settings->{'mysqltables'}})) {
4167: $currmysql{$type} = $settings->{'mysqltables'}{$type};
4168: }
4169: } else {
4170: foreach my $type (@types) {
4171: $currmysql{$type} = $staticdefaults{'mysqltables'};
4172: }
4173: }
4174: } else {
4175: foreach my $type (@types) {
4176: $deftimeout{$type} = $staticdefaults{'postsubmit'};
4177: }
4178: }
4179: if (!$currdefresponder) {
4180: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
4181: } elsif ($currdefresponder < 1) {
4182: $currdefresponder = 1;
4183: }
4184: foreach my $type (@types) {
4185: if ($curruploadquota{$type} eq '') {
4186: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
4187: }
4188: }
4189: $datatable .=
4190: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4191: $choices{'anonsurvey_threshold'}.
4192: '</span></td>'.
4193: '<td class="LC_right_item"><span class="LC_nobreak">'.
4194: '<input type="text" name="anonsurvey_threshold"'.
4195: ' value="'.$currdefresponder.'" size="5" /></span>'.
4196: '</td></tr>'."\n";
4197: $itemcount ++;
4198: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4199: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4200: $choices{'uploadquota'}.
4201: '</span></td>'.
4202: '<td align="right" class="LC_right_item">'.
4203: '<table><tr>';
4204: foreach my $type (@types) {
4205: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4206: '<input type="text" name="uploadquota_'.$type.'"'.
4207: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
4208: }
4209: $datatable .= '</tr></table></td></tr>'."\n";
4210: $itemcount ++;
4211: my $onclick = "toggleDisplay(this.form,'credits');";
4212: my $display = 'none';
4213: if ($currusecredits) {
4214: $display = 'block';
4215: }
4216: my $additional = '<div id="credits" style="display: '.$display.'">'.
4217: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
4218: foreach my $type (@types) {
4219: next if ($type eq 'community');
4220: $additional .= '<td align="center">'.&mt($type).'<br />'.
4221: '<input type="text" name="'.$type.'_credits"'.
4222: ' value="'.$defcredits{$type}.'" size="3" /></td>';
4223: }
4224: $additional .= '</tr></table></div>'."\n";
4225: %defaultchecked = ('coursecredits' => 'off');
4226: @toggles = ('coursecredits');
4227: my $current = {
4228: 'coursecredits' => $currusecredits,
4229: };
4230: (my $table,$itemcount) =
4231: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4232: \%choices,$itemcount,$onclick,$additional,'left');
4233: $datatable .= $table;
4234: $onclick = "toggleDisplay(this.form,'studentsubmission');";
4235: my $display = 'none';
4236: if ($postsubmitclient) {
4237: $display = 'block';
4238: }
4239: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
4240: &mt('Number of seconds submit is disabled').'<br />'.
4241: '<i>'.&mt('Enter 0 to remain disabled until page reload.').'</i><br />'.
4242: '<table><tr>';
4243: foreach my $type (@types) {
4244: $additional .= '<td align="center">'.&mt($type).'<br />'.
4245: '<input type="text" name="'.$type.'_timeout" value="'.
4246: $deftimeout{$type}.'" size="5" /></td>';
4247: }
4248: $additional .= '</tr></table></div>'."\n";
4249: %defaultchecked = ('postsubmit' => 'on');
4250: @toggles = ('postsubmit');
4251: $current = {
4252: 'postsubmit' => $postsubmitclient,
4253: };
4254: ($table,$itemcount) =
4255: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
4256: \%choices,$itemcount,$onclick,$additional,'left');
4257: $datatable .= $table;
4258: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4259: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4260: $choices{'mysqltables'}.
4261: '</span></td>'.
4262: '<td align="right" class="LC_right_item">'.
4263: '<table><tr>';
4264: foreach my $type (@types) {
4265: $datatable .= '<td align="center">'.&mt($type).'<br />'.
4266: '<input type="text" name="mysqltables_'.$type.'"'.
4267: ' value="'.$currmysql{$type}.'" size="8" /></td>';
4268: }
4269: $datatable .= '</tr></table></td></tr>'."\n";
4270: $itemcount ++;
4271:
4272: }
4273: $$rowtotal += $itemcount;
4274: return $datatable;
4275: }
4276:
4277: sub print_selfenrollment {
4278: my ($position,$dom,$settings,$rowtotal) = @_;
4279: my ($css_class,$datatable);
4280: my $itemcount = 1;
4281: my @types = ('official','unofficial','community','textbook');
4282: if (($position eq 'top') || ($position eq 'middle')) {
4283: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
4284: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
4285: my @rows;
4286: my $key;
4287: if ($position eq 'top') {
4288: $key = 'admin';
4289: if (ref($rowsref) eq 'ARRAY') {
4290: @rows = @{$rowsref};
4291: }
4292: } elsif ($position eq 'middle') {
4293: $key = 'default';
4294: @rows = ('types','registered','approval','limit');
4295: }
4296: foreach my $row (@rows) {
4297: if (defined($titlesref->{$row})) {
4298: $itemcount ++;
4299: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4300: $datatable .= '<tr'.$css_class.'>'.
4301: '<td>'.$titlesref->{$row}.'</td>'.
4302: '<td class="LC_left_item">'.
4303: '<table><tr>';
4304: my (%current,%currentcap);
4305: if (ref($settings) eq 'HASH') {
4306: if (ref($settings->{$key}) eq 'HASH') {
4307: foreach my $type (@types) {
4308: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4309: $current{$type} = $settings->{$key}->{$type}->{$row};
4310: }
4311: if (($row eq 'limit') && ($key eq 'default')) {
4312: if (ref($settings->{$key}->{$type}) eq 'HASH') {
4313: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
4314: }
4315: }
4316: }
4317: }
4318: }
4319: my %roles = (
4320: '0' => &Apache::lonnet::plaintext('dc'),
4321: );
4322:
4323: foreach my $type (@types) {
4324: unless (($row eq 'registered') && ($key eq 'default')) {
4325: $datatable .= '<th>'.&mt($type).'</th>';
4326: }
4327: }
4328: unless (($row eq 'registered') && ($key eq 'default')) {
4329: $datatable .= '</tr><tr>';
4330: }
4331: foreach my $type (@types) {
4332: if ($type eq 'community') {
4333: $roles{'1'} = &mt('Community personnel');
4334: } else {
4335: $roles{'1'} = &mt('Course personnel');
4336: }
4337: $datatable .= '<td style="vertical-align: top">';
4338: if ($position eq 'top') {
4339: my %checked;
4340: if ($current{$type} eq '0') {
4341: $checked{'0'} = ' checked="checked"';
4342: } else {
4343: $checked{'1'} = ' checked="checked"';
4344: }
4345: foreach my $role ('1','0') {
4346: $datatable .= '<span class="LC_nobreak"><label>'.
4347: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
4348: 'value="'.$role.'"'.$checked{$role}.' />'.
4349: $roles{$role}.'</label></span> ';
4350: }
4351: } else {
4352: if ($row eq 'types') {
4353: my %checked;
4354: if ($current{$type} =~ /^(all|dom)$/) {
4355: $checked{$1} = ' checked="checked"';
4356: } else {
4357: $checked{''} = ' checked="checked"';
4358: }
4359: foreach my $val ('','dom','all') {
4360: $datatable .= '<span class="LC_nobreak"><label>'.
4361: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4362: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4363: }
4364: } elsif ($row eq 'registered') {
4365: my %checked;
4366: if ($current{$type} eq '1') {
4367: $checked{'1'} = ' checked="checked"';
4368: } else {
4369: $checked{'0'} = ' checked="checked"';
4370: }
4371: foreach my $val ('0','1') {
4372: $datatable .= '<span class="LC_nobreak"><label>'.
4373: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4374: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4375: }
4376: } elsif ($row eq 'approval') {
4377: my %checked;
4378: if ($current{$type} =~ /^([12])$/) {
4379: $checked{$1} = ' checked="checked"';
4380: } else {
4381: $checked{'0'} = ' checked="checked"';
4382: }
4383: for my $val (0..2) {
4384: $datatable .= '<span class="LC_nobreak"><label>'.
4385: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4386: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4387: }
4388: } elsif ($row eq 'limit') {
4389: my %checked;
4390: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
4391: $checked{$1} = ' checked="checked"';
4392: } else {
4393: $checked{'none'} = ' checked="checked"';
4394: }
4395: my $cap;
4396: if ($currentcap{$type} =~ /^\d+$/) {
4397: $cap = $currentcap{$type};
4398: }
4399: foreach my $val ('none','allstudents','selfenrolled') {
4400: $datatable .= '<span class="LC_nobreak"><label>'.
4401: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
4402: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
4403: }
4404: $datatable .= '<br />'.
4405: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
4406: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
4407: '</span>';
4408: }
4409: }
4410: $datatable .= '</td>';
4411: }
4412: $datatable .= '</tr>';
4413: }
4414: $datatable .= '</table></td></tr>';
4415: }
4416: } elsif ($position eq 'bottom') {
4417: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
4418: }
4419: $$rowtotal += $itemcount;
4420: return $datatable;
4421: }
4422:
4423: sub print_validation_rows {
4424: my ($caller,$dom,$settings,$rowtotal) = @_;
4425: my ($itemsref,$namesref,$fieldsref);
4426: if ($caller eq 'selfenroll') {
4427: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
4428: } elsif ($caller eq 'requestcourses') {
4429: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
4430: }
4431: my %currvalidation;
4432: if (ref($settings) eq 'HASH') {
4433: if (ref($settings->{'validation'}) eq 'HASH') {
4434: %currvalidation = %{$settings->{'validation'}};
4435: }
4436: }
4437: my $datatable;
4438: my $itemcount = 0;
4439: foreach my $item (@{$itemsref}) {
4440: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4441: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
4442: $namesref->{$item}.
4443: '</span></td>'.
4444: '<td class="LC_left_item">';
4445: if (($item eq 'url') || ($item eq 'button')) {
4446: $datatable .= '<span class="LC_nobreak">'.
4447: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
4448: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
4449: } elsif ($item eq 'fields') {
4450: my @currfields;
4451: if (ref($currvalidation{$item}) eq 'ARRAY') {
4452: @currfields = @{$currvalidation{$item}};
4453: }
4454: foreach my $field (@{$fieldsref}) {
4455: my $check = '';
4456: if (grep(/^\Q$field\E$/,@currfields)) {
4457: $check = ' checked="checked"';
4458: }
4459: $datatable .= '<span class="LC_nobreak"><label>'.
4460: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
4461: ' value="'.$field.'"'.$check.' />'.$field.
4462: '</label></span> ';
4463: }
4464: } elsif ($item eq 'markup') {
4465: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
4466: $currvalidation{$item}.
4467: '</textarea>';
4468: }
4469: $datatable .= '</td></tr>'."\n";
4470: if (ref($rowtotal)) {
4471: $itemcount ++;
4472: }
4473: }
4474: if ($caller eq 'requestcourses') {
4475: my %currhash;
4476: if (ref($settings) eq 'HASH') {
4477: if (ref($settings->{'validation'}) eq 'HASH') {
4478: if ($settings->{'validation'}{'dc'} ne '') {
4479: $currhash{$settings->{'validation'}{'dc'}} = 1;
4480: }
4481: }
4482: }
4483: my $numinrow = 2;
4484: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
4485: 'validationdc',%currhash);
4486: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4487: $datatable .= '</td></tr><tr'.$css_class.'><td>';
4488: if ($numdc > 1) {
4489: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
4490: } else {
4491: $datatable .= &mt('Course creation processed as: ');
4492: }
4493: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
4494: $itemcount ++;
4495: }
4496: if (ref($rowtotal)) {
4497: $$rowtotal += $itemcount;
4498: }
4499: return $datatable;
4500: }
4501:
4502: sub print_usersessions {
4503: my ($position,$dom,$settings,$rowtotal) = @_;
4504: my ($css_class,$datatable,%checked,%choices);
4505: my (%by_ip,%by_location,@intdoms);
4506: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
4507:
4508: my @alldoms = &Apache::lonnet::all_domains();
4509: my %serverhomes = %Apache::lonnet::serverhomeIDs;
4510: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4511: my %altids = &id_for_thisdom(%servers);
4512: my $itemcount = 1;
4513: if ($position eq 'top') {
4514: if (keys(%serverhomes) > 1) {
4515: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
4516: my $curroffloadnow;
4517: if (ref($settings) eq 'HASH') {
4518: if (ref($settings->{'offloadnow'}) eq 'HASH') {
4519: $curroffloadnow = $settings->{'offloadnow'};
4520: }
4521: }
4522: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$curroffloadnow,$rowtotal);
4523: } else {
4524: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4525: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
4526: }
4527: } else {
4528: if (keys(%by_location) == 0) {
4529: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
4530: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
4531: } else {
4532: my %lt = &usersession_titles();
4533: my $numinrow = 5;
4534: my $prefix;
4535: my @types;
4536: if ($position eq 'bottom') {
4537: $prefix = 'remote';
4538: @types = ('version','excludedomain','includedomain');
4539: } else {
4540: $prefix = 'hosted';
4541: @types = ('excludedomain','includedomain');
4542: }
4543: my (%current,%checkedon,%checkedoff);
4544: my @lcversions = &Apache::lonnet::all_loncaparevs();
4545: my @locations = sort(keys(%by_location));
4546: foreach my $type (@types) {
4547: $checkedon{$type} = '';
4548: $checkedoff{$type} = ' checked="checked"';
4549: }
4550: if (ref($settings) eq 'HASH') {
4551: if (ref($settings->{$prefix}) eq 'HASH') {
4552: foreach my $key (keys(%{$settings->{$prefix}})) {
4553: $current{$key} = $settings->{$prefix}{$key};
4554: if ($key eq 'version') {
4555: if ($current{$key} ne '') {
4556: $checkedon{$key} = ' checked="checked"';
4557: $checkedoff{$key} = '';
4558: }
4559: } elsif (ref($current{$key}) eq 'ARRAY') {
4560: $checkedon{$key} = ' checked="checked"';
4561: $checkedoff{$key} = '';
4562: }
4563: }
4564: }
4565: }
4566: foreach my $type (@types) {
4567: next if ($type ne 'version' && !@locations);
4568: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4569: $datatable .= '<tr'.$css_class.'>
4570: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
4571: <span class="LC_nobreak">
4572: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
4573: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
4574: if ($type eq 'version') {
4575: my $selector = '<select name="'.$prefix.'_version">';
4576: foreach my $version (@lcversions) {
4577: my $selected = '';
4578: if ($current{'version'} eq $version) {
4579: $selected = ' selected="selected"';
4580: }
4581: $selector .= ' <option value="'.$version.'"'.
4582: $selected.'>'.$version.'</option>';
4583: }
4584: $selector .= '</select> ';
4585: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
4586: } else {
4587: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
4588: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
4589: ' />'.(' 'x2).
4590: '<input type="button" value="'.&mt('uncheck all').'" '.
4591: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
4592: "\n".
4593: '</div><div><table>';
4594: my $rem;
4595: for (my $i=0; $i<@locations; $i++) {
4596: my ($showloc,$value,$checkedtype);
4597: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
4598: my $ip = $by_location{$locations[$i]}->[0];
4599: if (ref($by_ip{$ip}) eq 'ARRAY') {
4600: $value = join(':',@{$by_ip{$ip}});
4601: $showloc = join(', ',@{$by_ip{$ip}});
4602: if (ref($current{$type}) eq 'ARRAY') {
4603: foreach my $loc (@{$by_ip{$ip}}) {
4604: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
4605: $checkedtype = ' checked="checked"';
4606: last;
4607: }
4608: }
4609: }
4610: }
4611: }
4612: $rem = $i%($numinrow);
4613: if ($rem == 0) {
4614: if ($i > 0) {
4615: $datatable .= '</tr>';
4616: }
4617: $datatable .= '<tr>';
4618: }
4619: $datatable .= '<td class="LC_left_item">'.
4620: '<span class="LC_nobreak"><label>'.
4621: '<input type="checkbox" name="'.$prefix.'_'.$type.
4622: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
4623: '</label></span></td>';
4624: }
4625: $rem = @locations%($numinrow);
4626: my $colsleft = $numinrow - $rem;
4627: if ($colsleft > 1 ) {
4628: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4629: ' </td>';
4630: } elsif ($colsleft == 1) {
4631: $datatable .= '<td class="LC_left_item"> </td>';
4632: }
4633: $datatable .= '</tr></table>';
4634: }
4635: $datatable .= '</td></tr>';
4636: $itemcount ++;
4637: }
4638: }
4639: }
4640: $$rowtotal += $itemcount;
4641: return $datatable;
4642: }
4643:
4644: sub build_location_hashes {
4645: my ($intdoms,$by_ip,$by_location) = @_;
4646: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
4647: (ref($by_location) eq 'HASH'));
4648: my %iphost = &Apache::lonnet::get_iphost();
4649: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
4650: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
4651: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
4652: foreach my $id (@{$iphost{$primary_ip}}) {
4653: my $intdom = &Apache::lonnet::internet_dom($id);
4654: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
4655: push(@{$intdoms},$intdom);
4656: }
4657: }
4658: }
4659: foreach my $ip (keys(%iphost)) {
4660: if (ref($iphost{$ip}) eq 'ARRAY') {
4661: foreach my $id (@{$iphost{$ip}}) {
4662: my $location = &Apache::lonnet::internet_dom($id);
4663: if ($location) {
4664: next if (grep(/^\Q$location\E$/,@{$intdoms}));
4665: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4666: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
4667: push(@{$by_ip->{$ip}},$location);
4668: }
4669: } else {
4670: $by_ip->{$ip} = [$location];
4671: }
4672: }
4673: }
4674: }
4675: }
4676: foreach my $ip (sort(keys(%{$by_ip}))) {
4677: if (ref($by_ip->{$ip}) eq 'ARRAY') {
4678: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
4679: my $first = $by_ip->{$ip}->[0];
4680: if (ref($by_location->{$first}) eq 'ARRAY') {
4681: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
4682: push(@{$by_location->{$first}},$ip);
4683: }
4684: } else {
4685: $by_location->{$first} = [$ip];
4686: }
4687: }
4688: }
4689: return;
4690: }
4691:
4692: sub current_offloads_to {
4693: my ($dom,$settings,$servers) = @_;
4694: my (%spareid,%otherdomconfigs);
4695: if (ref($servers) eq 'HASH') {
4696: foreach my $lonhost (sort(keys(%{$servers}))) {
4697: my $gotspares;
4698: if (ref($settings) eq 'HASH') {
4699: if (ref($settings->{'spares'}) eq 'HASH') {
4700: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
4701: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
4702: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
4703: $gotspares = 1;
4704: }
4705: }
4706: }
4707: unless ($gotspares) {
4708: my $gotspares;
4709: my $serverhomeID =
4710: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
4711: my $serverhomedom =
4712: &Apache::lonnet::host_domain($serverhomeID);
4713: if ($serverhomedom ne $dom) {
4714: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
4715: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4716: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4717: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4718: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4719: $gotspares = 1;
4720: }
4721: }
4722: } else {
4723: $otherdomconfigs{$serverhomedom} =
4724: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
4725: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
4726: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
4727: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
4728: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
4729: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
4730: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
4731: $gotspares = 1;
4732: }
4733: }
4734: }
4735: }
4736: }
4737: }
4738: }
4739: unless ($gotspares) {
4740: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
4741: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4742: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4743: } else {
4744: my $server_hostname = &Apache::lonnet::hostname($lonhost);
4745: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
4746: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
4747: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
4748: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
4749: } else {
4750: my %what = (
4751: spareid => 1,
4752: );
4753: my ($result,$returnhash) =
4754: &Apache::lonnet::get_remote_globals($lonhost,\%what);
4755: if ($result eq 'ok') {
4756: if (ref($returnhash) eq 'HASH') {
4757: if (ref($returnhash->{'spareid'}) eq 'HASH') {
4758: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
4759: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
4760: }
4761: }
4762: }
4763: }
4764: }
4765: }
4766: }
4767: }
4768: return %spareid;
4769: }
4770:
4771: sub spares_row {
4772: my ($dom,$servers,$spareid,$serverhomes,$altids,$curroffloadnow,$rowtotal) = @_;
4773: my $css_class;
4774: my $numinrow = 4;
4775: my $itemcount = 1;
4776: my $datatable;
4777: my %typetitles = &sparestype_titles();
4778: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
4779: foreach my $server (sort(keys(%{$servers}))) {
4780: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
4781: my ($othercontrol,$serverdom);
4782: if ($serverhome ne $server) {
4783: $serverdom = &Apache::lonnet::host_domain($serverhome);
4784: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4785: } else {
4786: $serverdom = &Apache::lonnet::host_domain($server);
4787: if ($serverdom ne $dom) {
4788: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
4789: }
4790: }
4791: next unless (ref($spareid->{$server}) eq 'HASH');
4792: my $checkednow;
4793: if (ref($curroffloadnow) eq 'HASH') {
4794: if ($curroffloadnow->{$server}) {
4795: $checkednow = ' checked="checked"';
4796: }
4797: }
4798: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
4799: $datatable .= '<tr'.$css_class.'>
4800: <td rowspan="2">
4801: <span class="LC_nobreak">'.
4802: &mt('[_1] when busy, offloads to:'
4803: ,'<b>'.$server.'</b>').'</span><br />'.
4804: '<span class="LC_nobreak">'."\n".
4805: '<label><input type="checkbox" name="offloadnow" value="'.$server.'"'.$checkednow.' />'.
4806: ' '.&mt('Switch active users on next access').'</label></span>'.
4807: "\n";
4808: my (%current,%canselect);
4809: my @choices =
4810: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
4811: foreach my $type ('primary','default') {
4812: if (ref($spareid->{$server}) eq 'HASH') {
4813: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
4814: my @spares = @{$spareid->{$server}{$type}};
4815: if (@spares > 0) {
4816: if ($othercontrol) {
4817: $current{$type} = join(', ',@spares);
4818: } else {
4819: $current{$type} .= '<table>';
4820: my $numspares = scalar(@spares);
4821: for (my $i=0; $i<@spares; $i++) {
4822: my $rem = $i%($numinrow);
4823: if ($rem == 0) {
4824: if ($i > 0) {
4825: $current{$type} .= '</tr>';
4826: }
4827: $current{$type} .= '<tr>';
4828: }
4829: $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'".');" /> '.
4830: $spareid->{$server}{$type}[$i].
4831: '</label></td>'."\n";
4832: }
4833: my $rem = @spares%($numinrow);
4834: my $colsleft = $numinrow - $rem;
4835: if ($colsleft > 1 ) {
4836: $current{$type} .= '<td colspan="'.$colsleft.
4837: '" class="LC_left_item">'.
4838: ' </td>';
4839: } elsif ($colsleft == 1) {
4840: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
4841: }
4842: $current{$type} .= '</tr></table>';
4843: }
4844: }
4845: }
4846: if ($current{$type} eq '') {
4847: $current{$type} = &mt('None specified');
4848: }
4849: if ($othercontrol) {
4850: if ($type eq 'primary') {
4851: $canselect{$type} = $othercontrol;
4852: }
4853: } else {
4854: $canselect{$type} =
4855: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
4856: '<select name="newspare_'.$type.'_'.$server.'" '.
4857: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
4858: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
4859: if (@choices > 0) {
4860: foreach my $lonhost (@choices) {
4861: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
4862: }
4863: }
4864: $canselect{$type} .= '</select>'."\n";
4865: }
4866: } else {
4867: $current{$type} = &mt('Could not be determined');
4868: if ($type eq 'primary') {
4869: $canselect{$type} = $othercontrol;
4870: }
4871: }
4872: if ($type eq 'default') {
4873: $datatable .= '<tr'.$css_class.'>';
4874: }
4875: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
4876: '<td>'.$current{$type}.'</td>'."\n".
4877: '<td>'.$canselect{$type}.'</td></tr>'."\n";
4878: }
4879: $itemcount ++;
4880: }
4881: }
4882: $$rowtotal += $itemcount;
4883: return $datatable;
4884: }
4885:
4886: sub possible_newspares {
4887: my ($server,$currspares,$serverhomes,$altids) = @_;
4888: my $serverhostname = &Apache::lonnet::hostname($server);
4889: my %excluded;
4890: if ($serverhostname ne '') {
4891: %excluded = (
4892: $serverhostname => 1,
4893: );
4894: }
4895: if (ref($currspares) eq 'HASH') {
4896: foreach my $type (keys(%{$currspares})) {
4897: if (ref($currspares->{$type}) eq 'ARRAY') {
4898: if (@{$currspares->{$type}} > 0) {
4899: foreach my $curr (@{$currspares->{$type}}) {
4900: my $hostname = &Apache::lonnet::hostname($curr);
4901: $excluded{$hostname} = 1;
4902: }
4903: }
4904: }
4905: }
4906: }
4907: my @choices;
4908: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
4909: if (keys(%{$serverhomes}) > 1) {
4910: foreach my $name (sort(keys(%{$serverhomes}))) {
4911: unless ($excluded{$name}) {
4912: if (exists($altids->{$serverhomes->{$name}})) {
4913: push(@choices,$altids->{$serverhomes->{$name}});
4914: } else {
4915: push(@choices,$serverhomes->{$name});
4916: }
4917: }
4918: }
4919: }
4920: }
4921: return sort(@choices);
4922: }
4923:
4924: sub print_loadbalancing {
4925: my ($dom,$settings,$rowtotal) = @_;
4926: my $primary_id = &Apache::lonnet::domain($dom,'primary');
4927: my $intdom = &Apache::lonnet::internet_dom($primary_id);
4928: my $numinrow = 1;
4929: my $datatable;
4930: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4931: my (%currbalancer,%currtargets,%currrules,%existing);
4932: if (ref($settings) eq 'HASH') {
4933: %existing = %{$settings};
4934: }
4935: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
4936: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
4937: \%currtargets,\%currrules);
4938: } else {
4939: return;
4940: }
4941: my ($othertitle,$usertypes,$types) =
4942: &Apache::loncommon::sorted_inst_types($dom);
4943: my $rownum = 8;
4944: if (ref($types) eq 'ARRAY') {
4945: $rownum += scalar(@{$types});
4946: }
4947: my @css_class = ('LC_odd_row','LC_even_row');
4948: my $balnum = 0;
4949: my $islast;
4950: my (@toshow,$disabledtext);
4951: if (keys(%currbalancer) > 0) {
4952: @toshow = sort(keys(%currbalancer));
4953: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
4954: push(@toshow,'');
4955: }
4956: } else {
4957: @toshow = ('');
4958: $disabledtext = &mt('No existing load balancer');
4959: }
4960: foreach my $lonhost (@toshow) {
4961: if ($balnum == scalar(@toshow)-1) {
4962: $islast = 1;
4963: } else {
4964: $islast = 0;
4965: }
4966: my $cssidx = $balnum%2;
4967: my $targets_div_style = 'display: none';
4968: my $disabled_div_style = 'display: block';
4969: my $homedom_div_style = 'display: none';
4970: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
4971: '<td rowspan="'.$rownum.'" valign="top">'.
4972: '<p>';
4973: if ($lonhost eq '') {
4974: $datatable .= '<span class="LC_nobreak">';
4975: if (keys(%currbalancer) > 0) {
4976: $datatable .= &mt('Add balancer:');
4977: } else {
4978: $datatable .= &mt('Enable balancer:');
4979: }
4980: $datatable .= ' '.
4981: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
4982: ' id="loadbalancing_lonhost_'.$balnum.'"'.
4983: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
4984: '<option value="" selected="selected">'.&mt('None').
4985: '</option>'."\n";
4986: foreach my $server (sort(keys(%servers))) {
4987: next if ($currbalancer{$server});
4988: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
4989: }
4990: $datatable .=
4991: '</select>'."\n".
4992: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
4993: } else {
4994: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
4995: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
4996: &mt('Stop balancing').'</label>'.
4997: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
4998: $targets_div_style = 'display: block';
4999: $disabled_div_style = 'display: none';
5000: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
5001: $homedom_div_style = 'display: block';
5002: }
5003: }
5004: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
5005: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
5006: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
5007: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
5008: my ($numspares,@spares) = &count_servers($lonhost,%servers);
5009: my @sparestypes = ('primary','default');
5010: my %typetitles = &sparestype_titles();
5011: my %hostherechecked = (
5012: no => ' checked="checked"',
5013: );
5014: foreach my $sparetype (@sparestypes) {
5015: my $targettable;
5016: for (my $i=0; $i<$numspares; $i++) {
5017: my $checked;
5018: if (ref($currtargets{$lonhost}) eq 'HASH') {
5019: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5020: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5021: $checked = ' checked="checked"';
5022: }
5023: }
5024: }
5025: my ($chkboxval,$disabled);
5026: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
5027: $chkboxval = $spares[$i];
5028: }
5029: if (exists($currbalancer{$spares[$i]})) {
5030: $disabled = ' disabled="disabled"';
5031: }
5032: $targettable .=
5033: '<td><span class="LC_nobreak"><label>'.
5034: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
5035: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
5036: '</span></label></span></td>';
5037: my $rem = $i%($numinrow);
5038: if ($rem == 0) {
5039: if (($i > 0) && ($i < $numspares-1)) {
5040: $targettable .= '</tr>';
5041: }
5042: if ($i < $numspares-1) {
5043: $targettable .= '<tr>';
5044: }
5045: }
5046: }
5047: if ($targettable ne '') {
5048: my $rem = $numspares%($numinrow);
5049: my $colsleft = $numinrow - $rem;
5050: if ($colsleft > 1 ) {
5051: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5052: ' </td>';
5053: } elsif ($colsleft == 1) {
5054: $targettable .= '<td class="LC_left_item"> </td>';
5055: }
5056: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
5057: '<table><tr>'.$targettable.'</tr></table><br />';
5058: }
5059: $hostherechecked{$sparetype} = '';
5060: if (ref($currtargets{$lonhost}) eq 'HASH') {
5061: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
5062: if (grep(/^\Q$lonhost\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
5063: $hostherechecked{$sparetype} = ' checked="checked"';
5064: $hostherechecked{'no'} = '';
5065: }
5066: }
5067: }
5068: }
5069: $datatable .= &mt('Hosting on balancer itself').'<br />'.
5070: '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" value="no"'.
5071: $hostherechecked{'no'}.' />'.&mt('No').'</label><br />';
5072: foreach my $sparetype (@sparestypes) {
5073: $datatable .= '<label><input type="radio" name="loadbalancing_target_'.$balnum.'_hosthere" '.
5074: 'value="'.$sparetype.'"'.$hostherechecked{$sparetype}.' /><i>'.$typetitles{$sparetype}.
5075: '</i></label><br />';
5076: }
5077: $datatable .= '</div></td></tr>'.
5078: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
5079: $othertitle,$usertypes,$types,\%servers,
5080: \%currbalancer,$lonhost,
5081: $targets_div_style,$homedom_div_style,
5082: $css_class[$cssidx],$balnum,$islast);
5083: $$rowtotal += $rownum;
5084: $balnum ++;
5085: }
5086: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
5087: return $datatable;
5088: }
5089:
5090: sub get_loadbalancers_config {
5091: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
5092: return unless ((ref($servers) eq 'HASH') &&
5093: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
5094: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
5095: if (keys(%{$existing}) > 0) {
5096: my $oldlonhost;
5097: foreach my $key (sort(keys(%{$existing}))) {
5098: if ($key eq 'lonhost') {
5099: $oldlonhost = $existing->{'lonhost'};
5100: $currbalancer->{$oldlonhost} = 1;
5101: } elsif ($key eq 'targets') {
5102: if ($oldlonhost) {
5103: $currtargets->{$oldlonhost} = $existing->{'targets'};
5104: }
5105: } elsif ($key eq 'rules') {
5106: if ($oldlonhost) {
5107: $currrules->{$oldlonhost} = $existing->{'rules'};
5108: }
5109: } elsif (ref($existing->{$key}) eq 'HASH') {
5110: $currbalancer->{$key} = 1;
5111: $currtargets->{$key} = $existing->{$key}{'targets'};
5112: $currrules->{$key} = $existing->{$key}{'rules'};
5113: }
5114: }
5115: } else {
5116: my ($balancerref,$targetsref) =
5117: &Apache::lonnet::get_lonbalancer_config($servers);
5118: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
5119: foreach my $server (sort(keys(%{$balancerref}))) {
5120: $currbalancer->{$server} = 1;
5121: $currtargets->{$server} = $targetsref->{$server};
5122: }
5123: }
5124: }
5125: return;
5126: }
5127:
5128: sub loadbalancing_rules {
5129: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
5130: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
5131: $css_class,$balnum,$islast) = @_;
5132: my $output;
5133: my $num = 0;
5134: my ($alltypes,$othertypes,$titles) =
5135: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
5136: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
5137: foreach my $type (@{$alltypes}) {
5138: $num ++;
5139: my $current;
5140: if (ref($currrules) eq 'HASH') {
5141: $current = $currrules->{$type};
5142: }
5143: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5144: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
5145: $current = '';
5146: }
5147: }
5148: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
5149: $servers,$currbalancer,$lonhost,$dom,
5150: $targets_div_style,$homedom_div_style,
5151: $css_class,$balnum,$num,$islast);
5152: }
5153: }
5154: return $output;
5155: }
5156:
5157: sub loadbalancing_titles {
5158: my ($dom,$intdom,$usertypes,$types) = @_;
5159: my %othertypes = (
5160: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
5161: '_LC_author' => &mt('Users from [_1] with author role',$dom),
5162: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
5163: '_LC_external' => &mt('Users not from [_1]',$intdom),
5164: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
5165: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
5166: );
5167: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
5168: if (ref($types) eq 'ARRAY') {
5169: unshift(@alltypes,@{$types},'default');
5170: }
5171: my %titles;
5172: foreach my $type (@alltypes) {
5173: if ($type =~ /^_LC_/) {
5174: $titles{$type} = $othertypes{$type};
5175: } elsif ($type eq 'default') {
5176: $titles{$type} = &mt('All users from [_1]',$dom);
5177: if (ref($types) eq 'ARRAY') {
5178: if (@{$types} > 0) {
5179: $titles{$type} = &mt('Other users from [_1]',$dom);
5180: }
5181: }
5182: } elsif (ref($usertypes) eq 'HASH') {
5183: $titles{$type} = $usertypes->{$type};
5184: }
5185: }
5186: return (\@alltypes,\%othertypes,\%titles);
5187: }
5188:
5189: sub loadbalance_rule_row {
5190: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
5191: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
5192: my @rulenames;
5193: my %ruletitles = &offloadtype_text();
5194: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
5195: @rulenames = ('balancer','offloadedto','specific');
5196: } else {
5197: @rulenames = ('default','homeserver');
5198: if ($type eq '_LC_external') {
5199: push(@rulenames,'externalbalancer');
5200: } else {
5201: push(@rulenames,'specific');
5202: }
5203: push(@rulenames,'none');
5204: }
5205: my $style = $targets_div_style;
5206: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
5207: $style = $homedom_div_style;
5208: }
5209: my $space;
5210: if ($islast && $num == 1) {
5211: $space = '<div display="inline-block"> </div>';
5212: }
5213: my $output =
5214: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
5215: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
5216: '<td valaign="top">'.$space.
5217: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
5218: for (my $i=0; $i<@rulenames; $i++) {
5219: my $rule = $rulenames[$i];
5220: my ($checked,$extra);
5221: if ($rulenames[$i] eq 'default') {
5222: $rule = '';
5223: }
5224: if ($rulenames[$i] eq 'specific') {
5225: if (ref($servers) eq 'HASH') {
5226: my $default;
5227: if (($current ne '') && (exists($servers->{$current}))) {
5228: $checked = ' checked="checked"';
5229: }
5230: unless ($checked) {
5231: $default = ' selected="selected"';
5232: }
5233: $extra =
5234: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
5235: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
5236: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
5237: '<option value=""'.$default.'></option>'."\n";
5238: foreach my $server (sort(keys(%{$servers}))) {
5239: if (ref($currbalancer) eq 'HASH') {
5240: next if (exists($currbalancer->{$server}));
5241: }
5242: my $selected;
5243: if ($server eq $current) {
5244: $selected = ' selected="selected"';
5245: }
5246: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
5247: }
5248: $extra .= '</select>';
5249: }
5250: } elsif ($rule eq $current) {
5251: $checked = ' checked="checked"';
5252: }
5253: $output .= '<span class="LC_nobreak"><label>'.
5254: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
5255: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
5256: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
5257: ')"'.$checked.' /> ';
5258: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
5259: $output .= $ruletitles{'particular'};
5260: } else {
5261: $output .= $ruletitles{$rulenames[$i]};
5262: }
5263: $output .= '</label>'.$extra.'</span><br />'."\n";
5264: }
5265: $output .= '</div></td></tr>'."\n";
5266: return $output;
5267: }
5268:
5269: sub offloadtype_text {
5270: my %ruletitles = &Apache::lonlocal::texthash (
5271: 'default' => 'Offloads to default destinations',
5272: 'homeserver' => "Offloads to user's home server",
5273: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
5274: 'specific' => 'Offloads to specific server',
5275: 'none' => 'No offload',
5276: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
5277: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
5278: 'particular' => 'Session hosted (after re-auth) on server:',
5279: );
5280: return %ruletitles;
5281: }
5282:
5283: sub sparestype_titles {
5284: my %typestitles = &Apache::lonlocal::texthash (
5285: 'primary' => 'primary',
5286: 'default' => 'default',
5287: );
5288: return %typestitles;
5289: }
5290:
5291: sub contact_titles {
5292: my %titles = &Apache::lonlocal::texthash (
5293: 'supportemail' => 'Support E-mail address',
5294: 'adminemail' => 'Default Server Admin E-mail address',
5295: 'errormail' => 'Error reports to be e-mailed to',
5296: 'packagesmail' => 'Package update alerts to be e-mailed to',
5297: 'helpdeskmail' => "Helpdesk requests for this domain's users",
5298: 'otherdomsmail' => 'Helpdesk requests for other (unconfigured) domains',
5299: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
5300: 'requestsmail' => 'E-mail from course requests requiring approval',
5301: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
5302: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
5303: );
5304: my %short_titles = &Apache::lonlocal::texthash (
5305: adminemail => 'Admin E-mail address',
5306: supportemail => 'Support E-mail',
5307: );
5308: return (\%titles,\%short_titles);
5309: }
5310:
5311: sub helpform_fields {
5312: my %titles = &Apache::lonlocal::texthash (
5313: 'username' => 'Name',
5314: 'user' => 'Username/domain',
5315: 'phone' => 'Phone',
5316: 'cc' => 'Cc e-mail',
5317: 'course' => 'Course Details',
5318: 'section' => 'Sections',
5319: 'screenshot' => 'File upload',
5320: );
5321: my @fields = ('username','phone','user','course','section','cc','screenshot');
5322: my %possoptions = (
5323: username => ['yes','no','req'],
5324: phone => ['yes','no','req'],
5325: user => ['yes','no'],
5326: cc => ['yes','no'],
5327: course => ['yes','no'],
5328: section => ['yes','no'],
5329: screenshot => ['yes','no'],
5330: );
5331: my %fieldoptions = &Apache::lonlocal::texthash (
5332: 'yes' => 'Optional',
5333: 'req' => 'Required',
5334: 'no' => "Not shown",
5335: );
5336: return (\@fields,\%titles,\%fieldoptions,\%possoptions);
5337: }
5338:
5339: sub tool_titles {
5340: my %titles = &Apache::lonlocal::texthash (
5341: aboutme => 'Personal web page',
5342: blog => 'Blog',
5343: webdav => 'WebDAV',
5344: portfolio => 'Portfolio',
5345: official => 'Official courses (with institutional codes)',
5346: unofficial => 'Unofficial courses',
5347: community => 'Communities',
5348: textbook => 'Textbook courses',
5349: );
5350: return %titles;
5351: }
5352:
5353: sub courserequest_titles {
5354: my %titles = &Apache::lonlocal::texthash (
5355: official => 'Official',
5356: unofficial => 'Unofficial',
5357: community => 'Communities',
5358: textbook => 'Textbook',
5359: norequest => 'Not allowed',
5360: approval => 'Approval by Dom. Coord.',
5361: validate => 'With validation',
5362: autolimit => 'Numerical limit',
5363: unlimited => '(blank for unlimited)',
5364: );
5365: return %titles;
5366: }
5367:
5368: sub authorrequest_titles {
5369: my %titles = &Apache::lonlocal::texthash (
5370: norequest => 'Not allowed',
5371: approval => 'Approval by Dom. Coord.',
5372: automatic => 'Automatic approval',
5373: );
5374: return %titles;
5375: }
5376:
5377: sub courserequest_conditions {
5378: my %conditions = &Apache::lonlocal::texthash (
5379: approval => '(Processing of request subject to approval by Domain Coordinator).',
5380: validate => '(Processing of request subject to institutional validation).',
5381: );
5382: return %conditions;
5383: }
5384:
5385:
5386: sub print_usercreation {
5387: my ($position,$dom,$settings,$rowtotal) = @_;
5388: my $numinrow = 4;
5389: my $datatable;
5390: if ($position eq 'top') {
5391: $$rowtotal ++;
5392: my $rowcount = 0;
5393: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
5394: if (ref($rules) eq 'HASH') {
5395: if (keys(%{$rules}) > 0) {
5396: $datatable .= &user_formats_row('username',$settings,$rules,
5397: $ruleorder,$numinrow,$rowcount);
5398: $$rowtotal ++;
5399: $rowcount ++;
5400: }
5401: }
5402: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
5403: if (ref($idrules) eq 'HASH') {
5404: if (keys(%{$idrules}) > 0) {
5405: $datatable .= &user_formats_row('id',$settings,$idrules,
5406: $idruleorder,$numinrow,$rowcount);
5407: $$rowtotal ++;
5408: $rowcount ++;
5409: }
5410: }
5411: if ($rowcount == 0) {
5412: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
5413: $$rowtotal ++;
5414: $rowcount ++;
5415: }
5416: } elsif ($position eq 'middle') {
5417: my @creators = ('author','course','requestcrs');
5418: my ($rules,$ruleorder) =
5419: &Apache::lonnet::inst_userrules($dom,'username');
5420: my %lt = &usercreation_types();
5421: my %checked;
5422: if (ref($settings) eq 'HASH') {
5423: if (ref($settings->{'cancreate'}) eq 'HASH') {
5424: foreach my $item (@creators) {
5425: $checked{$item} = $settings->{'cancreate'}{$item};
5426: }
5427: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
5428: foreach my $item (@creators) {
5429: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
5430: $checked{$item} = 'none';
5431: }
5432: }
5433: }
5434: }
5435: my $rownum = 0;
5436: foreach my $item (@creators) {
5437: $rownum ++;
5438: if ($checked{$item} eq '') {
5439: $checked{$item} = 'any';
5440: }
5441: my $css_class;
5442: if ($rownum%2) {
5443: $css_class = '';
5444: } else {
5445: $css_class = ' class="LC_odd_row" ';
5446: }
5447: $datatable .= '<tr'.$css_class.'>'.
5448: '<td><span class="LC_nobreak">'.$lt{$item}.
5449: '</span></td><td align="right">';
5450: my @options = ('any');
5451: if (ref($rules) eq 'HASH') {
5452: if (keys(%{$rules}) > 0) {
5453: push(@options,('official','unofficial'));
5454: }
5455: }
5456: push(@options,'none');
5457: foreach my $option (@options) {
5458: my $type = 'radio';
5459: my $check = ' ';
5460: if ($checked{$item} eq $option) {
5461: $check = ' checked="checked" ';
5462: }
5463: $datatable .= '<span class="LC_nobreak"><label>'.
5464: '<input type="'.$type.'" name="can_createuser_'.
5465: $item.'" value="'.$option.'"'.$check.'/> '.
5466: $lt{$option}.'</label> </span>';
5467: }
5468: $datatable .= '</td></tr>';
5469: }
5470: } else {
5471: my @contexts = ('author','course','domain');
5472: my @authtypes = ('int','krb4','krb5','loc');
5473: my %checked;
5474: if (ref($settings) eq 'HASH') {
5475: if (ref($settings->{'authtypes'}) eq 'HASH') {
5476: foreach my $item (@contexts) {
5477: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
5478: foreach my $auth (@authtypes) {
5479: if ($settings->{'authtypes'}{$item}{$auth}) {
5480: $checked{$item}{$auth} = ' checked="checked" ';
5481: }
5482: }
5483: }
5484: }
5485: }
5486: } else {
5487: foreach my $item (@contexts) {
5488: foreach my $auth (@authtypes) {
5489: $checked{$item}{$auth} = ' checked="checked" ';
5490: }
5491: }
5492: }
5493: my %title = &context_names();
5494: my %authname = &authtype_names();
5495: my $rownum = 0;
5496: my $css_class;
5497: foreach my $item (@contexts) {
5498: if ($rownum%2) {
5499: $css_class = '';
5500: } else {
5501: $css_class = ' class="LC_odd_row" ';
5502: }
5503: $datatable .= '<tr'.$css_class.'>'.
5504: '<td>'.$title{$item}.
5505: '</td><td class="LC_left_item">'.
5506: '<span class="LC_nobreak">';
5507: foreach my $auth (@authtypes) {
5508: $datatable .= '<label>'.
5509: '<input type="checkbox" name="'.$item.'_auth" '.
5510: $checked{$item}{$auth}.' value="'.$auth.'" />'.
5511: $authname{$auth}.'</label> ';
5512: }
5513: $datatable .= '</span></td></tr>';
5514: $rownum ++;
5515: }
5516: $$rowtotal += $rownum;
5517: }
5518: return $datatable;
5519: }
5520:
5521: sub print_selfcreation {
5522: my ($position,$dom,$settings,$rowtotal) = @_;
5523: my (@selfcreate,$createsettings,$processing,$datatable);
5524: if (ref($settings) eq 'HASH') {
5525: if (ref($settings->{'cancreate'}) eq 'HASH') {
5526: $createsettings = $settings->{'cancreate'};
5527: if (ref($createsettings) eq 'HASH') {
5528: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
5529: @selfcreate = @{$createsettings->{'selfcreate'}};
5530: } elsif ($createsettings->{'selfcreate'} ne '') {
5531: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
5532: @selfcreate = ('email','login','sso');
5533: } elsif ($createsettings->{'selfcreate'} ne 'none') {
5534: @selfcreate = ($createsettings->{'selfcreate'});
5535: }
5536: }
5537: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
5538: $processing = $createsettings->{'selfcreateprocessing'};
5539: }
5540: }
5541: }
5542: }
5543: my %radiohash;
5544: my $numinrow = 4;
5545: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
5546: if ($position eq 'top') {
5547: my %choices = &Apache::lonlocal::texthash (
5548: cancreate_login => 'Institutional Login',
5549: cancreate_sso => 'Institutional Single Sign On',
5550: );
5551: my @toggles = sort(keys(%choices));
5552: my %defaultchecked = (
5553: 'cancreate_login' => 'off',
5554: 'cancreate_sso' => 'off',
5555: );
5556: my ($onclick,$itemcount);
5557: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5558: \%choices,$itemcount,$onclick);
5559: $$rowtotal += $itemcount;
5560:
5561: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5562:
5563: if (ref($usertypes) eq 'HASH') {
5564: if (keys(%{$usertypes}) > 0) {
5565: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
5566: $dom,$numinrow,$othertitle,
5567: 'statustocreate',$$rowtotal);
5568: $$rowtotal ++;
5569: }
5570: }
5571: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
5572: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5573: $fieldtitles{'inststatus'} = &mt('Institutional status');
5574: my $rem;
5575: my $numperrow = 2;
5576: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
5577: $datatable .= '<tr'.$css_class.'>'.
5578: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
5579: '<td class="LC_left_item">'."\n".
5580: '<table><tr><td>'."\n";
5581: for (my $i=0; $i<@fields; $i++) {
5582: $rem = $i%($numperrow);
5583: if ($rem == 0) {
5584: if ($i > 0) {
5585: $datatable .= '</tr>';
5586: }
5587: $datatable .= '<tr>';
5588: }
5589: my $currval;
5590: if (ref($createsettings) eq 'HASH') {
5591: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
5592: $currval = $createsettings->{'shibenv'}{$fields[$i]};
5593: }
5594: }
5595: $datatable .= '<td class="LC_left_item">'.
5596: '<span class="LC_nobreak">'.
5597: '<input type="text" name="shibenv_'.$fields[$i].'" '.
5598: 'value="'.$currval.'" size="10" /> '.
5599: $fieldtitles{$fields[$i]}.'</span></td>';
5600: }
5601: my $colsleft = $numperrow - $rem;
5602: if ($colsleft > 1 ) {
5603: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5604: ' </td>';
5605: } elsif ($colsleft == 1) {
5606: $datatable .= '<td class="LC_left_item"> </td>';
5607: }
5608: $datatable .= '</tr></table></td></tr>';
5609: $$rowtotal ++;
5610: } elsif ($position eq 'middle') {
5611: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
5612: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5613: $usertypes->{'default'} = $othertitle;
5614: if (ref($types) eq 'ARRAY') {
5615: push(@{$types},'default');
5616: $usertypes->{'default'} = $othertitle;
5617: foreach my $status (@{$types}) {
5618: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
5619: $numinrow,$$rowtotal,$usertypes);
5620: $$rowtotal ++;
5621: }
5622: }
5623: } else {
5624: my %choices = &Apache::lonlocal::texthash (
5625: cancreate_email => 'E-mail address as username',
5626: );
5627: my @toggles = sort(keys(%choices));
5628: my %defaultchecked = (
5629: 'cancreate_email' => 'off',
5630: );
5631: my $itemcount = 0;
5632: my $display = 'none';
5633: if (grep(/^\Qemail\E$/,@selfcreate)) {
5634: $display = 'block';
5635: }
5636: my $onclick = "toggleDisplay(this.form,'emailoptions');";
5637: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
5638: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5639: my $usertypes = {};
5640: my $order = [];
5641: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
5642: $usertypes = $domdefaults{'inststatustypes'};
5643: $order = $domdefaults{'inststatusguest'};
5644: }
5645: if (ref($order) eq 'ARRAY') {
5646: push(@{$order},'default');
5647: if (@{$order} > 1) {
5648: $usertypes->{'default'} = &mt('Other users');
5649: $additional .= '<table><tr>';
5650: foreach my $status (@{$order}) {
5651: $additional .= '<th>'.$usertypes->{$status}.'</th>';
5652: }
5653: $additional .= '</tr><tr>';
5654: foreach my $status (@{$order}) {
5655: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
5656: }
5657: $additional .= '</tr></table>';
5658: } else {
5659: $usertypes->{'default'} = &mt('All users');
5660: $additional .= &email_as_username($rowtotal,$processing);
5661: }
5662: }
5663: $additional .= '</div>'."\n";
5664:
5665: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
5666: \%choices,$$rowtotal,$onclick,$additional);
5667: $$rowtotal ++;
5668: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
5669: $$rowtotal ++;
5670: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
5671: $numinrow = 1;
5672: if (ref($order) eq 'ARRAY') {
5673: foreach my $status (@{$order}) {
5674: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
5675: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
5676: $$rowtotal ++;
5677: }
5678: }
5679: my ($emailrules,$emailruleorder) =
5680: &Apache::lonnet::inst_userrules($dom,'email');
5681: if (ref($emailrules) eq 'HASH') {
5682: if (keys(%{$emailrules}) > 0) {
5683: $datatable .= &user_formats_row('email',$settings,$emailrules,
5684: $emailruleorder,$numinrow,$$rowtotal);
5685: $$rowtotal ++;
5686: }
5687: }
5688: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
5689: }
5690: return $datatable;
5691: }
5692:
5693: sub email_as_username {
5694: my ($rowtotal,$processing,$type) = @_;
5695: my %choices =
5696: &Apache::lonlocal::texthash (
5697: automatic => 'Automatic approval',
5698: approval => 'Queued for approval',
5699: );
5700: my $output;
5701: foreach my $option ('automatic','approval') {
5702: my $checked;
5703: if (ref($processing) eq 'HASH') {
5704: if ($type eq '') {
5705: if (!exists($processing->{'default'})) {
5706: if ($option eq 'automatic') {
5707: $checked = ' checked="checked"';
5708: }
5709: } else {
5710: if ($processing->{'default'} eq $option) {
5711: $checked = ' checked="checked"';
5712: }
5713: }
5714: } else {
5715: if (!exists($processing->{$type})) {
5716: if ($option eq 'automatic') {
5717: $checked = ' checked="checked"';
5718: }
5719: } else {
5720: if ($processing->{$type} eq $option) {
5721: $checked = ' checked="checked"';
5722: }
5723: }
5724: }
5725: } elsif ($option eq 'automatic') {
5726: $checked = ' checked="checked"';
5727: }
5728: my $name = 'cancreate_emailprocess';
5729: if (($type ne '') && ($type ne 'default')) {
5730: $name .= '_'.$type;
5731: }
5732: $output .= '<span class="LC_nobreak"><label>'.
5733: '<input type="radio" name="'.$name.'"'.
5734: $checked.' value="'.$option.'" />'.
5735: $choices{$option}.'</label></span>';
5736: if ($type eq '') {
5737: $output .= ' ';
5738: } else {
5739: $output .= '<br />';
5740: }
5741: }
5742: $$rowtotal ++;
5743: return $output;
5744: }
5745:
5746: sub captcha_choice {
5747: my ($context,$settings,$itemcount) = @_;
5748: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext,
5749: $vertext,$currver);
5750: my %lt = &captcha_phrases();
5751: $keyentry = 'hidden';
5752: if ($context eq 'cancreate') {
5753: $rowname = &mt('CAPTCHA validation');
5754: } elsif ($context eq 'login') {
5755: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
5756: }
5757: if (ref($settings) eq 'HASH') {
5758: if ($settings->{'captcha'}) {
5759: $checked{$settings->{'captcha'}} = ' checked="checked"';
5760: } else {
5761: $checked{'original'} = ' checked="checked"';
5762: }
5763: if ($settings->{'captcha'} eq 'recaptcha') {
5764: $pubtext = $lt{'pub'};
5765: $privtext = $lt{'priv'};
5766: $keyentry = 'text';
5767: $vertext = $lt{'ver'};
5768: $currver = $settings->{'recaptchaversion'};
5769: if ($currver ne '2') {
5770: $currver = 1;
5771: }
5772: }
5773: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
5774: $currpub = $settings->{'recaptchakeys'}{'public'};
5775: $currpriv = $settings->{'recaptchakeys'}{'private'};
5776: }
5777: } else {
5778: $checked{'original'} = ' checked="checked"';
5779: }
5780: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5781: my $output = '<tr'.$css_class.'>'.
5782: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
5783: '<table><tr><td>'."\n";
5784: foreach my $option ('original','recaptcha','notused') {
5785: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
5786: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
5787: $lt{$option}.'</label></span>';
5788: unless ($option eq 'notused') {
5789: $output .= (' 'x2)."\n";
5790: }
5791: }
5792: #
5793: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
5794: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
5795: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
5796: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
5797: #
5798: $output .= '</td></tr>'."\n".
5799: '<tr><td>'."\n".
5800: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
5801: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
5802: $currpub.'" size="40" /></span><br />'."\n".
5803: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
5804: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
5805: $currpriv.'" size="40" /></span><br />'.
5806: '<span class="LC_nobreak"><span id="'.$context.'_recaptchavertxt">'.$vertext.'</span> '."\n".
5807: '<input type="'.$keyentry.'" id="'.$context.'_recaptchaversion" name="'.$context.'_recaptchaversion" value="'.
5808: $currver.'" size="3" /></span><br />'.
5809: '</td></tr></table>'."\n".
5810: '</td></tr>';
5811: return $output;
5812: }
5813:
5814: sub user_formats_row {
5815: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
5816: my $output;
5817: my %text = (
5818: 'username' => 'new usernames',
5819: 'id' => 'IDs',
5820: 'email' => 'self-created accounts (e-mail)',
5821: );
5822: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5823: $output = '<tr '.$css_class.'>'.
5824: '<td><span class="LC_nobreak">';
5825: if ($type eq 'email') {
5826: $output .= &mt("Formats disallowed for $text{$type}: ");
5827: } else {
5828: $output .= &mt("Format rules to check for $text{$type}: ");
5829: }
5830: $output .= '</span></td>'.
5831: '<td class="LC_left_item" colspan="2"><table>';
5832: my $rem;
5833: if (ref($ruleorder) eq 'ARRAY') {
5834: for (my $i=0; $i<@{$ruleorder}; $i++) {
5835: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
5836: my $rem = $i%($numinrow);
5837: if ($rem == 0) {
5838: if ($i > 0) {
5839: $output .= '</tr>';
5840: }
5841: $output .= '<tr>';
5842: }
5843: my $check = ' ';
5844: if (ref($settings) eq 'HASH') {
5845: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
5846: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
5847: $check = ' checked="checked" ';
5848: }
5849: }
5850: }
5851: $output .= '<td class="LC_left_item">'.
5852: '<span class="LC_nobreak"><label>'.
5853: '<input type="checkbox" name="'.$type.'_rule" '.
5854: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
5855: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
5856: }
5857: }
5858: $rem = @{$ruleorder}%($numinrow);
5859: }
5860: my $colsleft = $numinrow - $rem;
5861: if ($colsleft > 1 ) {
5862: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5863: ' </td>';
5864: } elsif ($colsleft == 1) {
5865: $output .= '<td class="LC_left_item"> </td>';
5866: }
5867: $output .= '</tr></table></td></tr>';
5868: return $output;
5869: }
5870:
5871: sub usercreation_types {
5872: my %lt = &Apache::lonlocal::texthash (
5873: author => 'When adding a co-author',
5874: course => 'When adding a user to a course',
5875: requestcrs => 'When requesting a course',
5876: any => 'Any',
5877: official => 'Institutional only ',
5878: unofficial => 'Non-institutional only',
5879: none => 'None',
5880: );
5881: return %lt;
5882: }
5883:
5884: sub selfcreation_types {
5885: my %lt = &Apache::lonlocal::texthash (
5886: selfcreate => 'User creates own account',
5887: any => 'Any',
5888: official => 'Institutional only ',
5889: unofficial => 'Non-institutional only',
5890: email => 'E-mail address',
5891: login => 'Institutional Login',
5892: sso => 'SSO',
5893: );
5894: }
5895:
5896: sub authtype_names {
5897: my %lt = &Apache::lonlocal::texthash(
5898: int => 'Internal',
5899: krb4 => 'Kerberos 4',
5900: krb5 => 'Kerberos 5',
5901: loc => 'Local',
5902: );
5903: return %lt;
5904: }
5905:
5906: sub context_names {
5907: my %context_title = &Apache::lonlocal::texthash(
5908: author => 'Creating users when an Author',
5909: course => 'Creating users when in a course',
5910: domain => 'Creating users when a Domain Coordinator',
5911: );
5912: return %context_title;
5913: }
5914:
5915: sub print_usermodification {
5916: my ($position,$dom,$settings,$rowtotal) = @_;
5917: my $numinrow = 4;
5918: my ($context,$datatable,$rowcount);
5919: if ($position eq 'top') {
5920: $rowcount = 0;
5921: $context = 'author';
5922: foreach my $role ('ca','aa') {
5923: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5924: $numinrow,$rowcount);
5925: $$rowtotal ++;
5926: $rowcount ++;
5927: }
5928: } elsif ($position eq 'bottom') {
5929: $context = 'course';
5930: $rowcount = 0;
5931: foreach my $role ('st','ep','ta','in','cr') {
5932: $datatable .= &modifiable_userdata_row($context,$role,$settings,
5933: $numinrow,$rowcount);
5934: $$rowtotal ++;
5935: $rowcount ++;
5936: }
5937: }
5938: return $datatable;
5939: }
5940:
5941: sub print_defaults {
5942: my ($position,$dom,$settings,$rowtotal) = @_;
5943: my $rownum = 0;
5944: my ($datatable,$css_class,$titles);
5945: unless ($position eq 'bottom') {
5946: $titles = &defaults_titles($dom);
5947: }
5948: if ($position eq 'top') {
5949: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
5950: 'datelocale_def','portal_def');
5951: my %defaults;
5952: if (ref($settings) eq 'HASH') {
5953: %defaults = %{$settings};
5954: } else {
5955: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
5956: foreach my $item (@items) {
5957: $defaults{$item} = $domdefaults{$item};
5958: }
5959: }
5960: foreach my $item (@items) {
5961: if ($rownum%2) {
5962: $css_class = '';
5963: } else {
5964: $css_class = ' class="LC_odd_row" ';
5965: }
5966: $datatable .= '<tr'.$css_class.'>'.
5967: '<td><span class="LC_nobreak">'.$titles->{$item}.
5968: '</span></td><td class="LC_right_item" colspan="3">';
5969: if ($item eq 'auth_def') {
5970: my @authtypes = ('internal','krb4','krb5','localauth');
5971: my %shortauth = (
5972: internal => 'int',
5973: krb4 => 'krb4',
5974: krb5 => 'krb5',
5975: localauth => 'loc'
5976: );
5977: my %authnames = &authtype_names();
5978: foreach my $auth (@authtypes) {
5979: my $checked = ' ';
5980: if ($defaults{$item} eq $auth) {
5981: $checked = ' checked="checked" ';
5982: }
5983: $datatable .= '<label><input type="radio" name="'.$item.
5984: '" value="'.$auth.'"'.$checked.'/>'.
5985: $authnames{$shortauth{$auth}}.'</label> ';
5986: }
5987: } elsif ($item eq 'timezone_def') {
5988: my $includeempty = 1;
5989: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
5990: } elsif ($item eq 'datelocale_def') {
5991: my $includeempty = 1;
5992: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
5993: } elsif ($item eq 'lang_def') {
5994: my $includeempty = 1;
5995: $datatable .= &Apache::loncommon::select_language($item,$defaults{$item},$includeempty);
5996: } else {
5997: my $size;
5998: if ($item eq 'portal_def') {
5999: $size = ' size="25"';
6000: }
6001: $datatable .= '<input type="text" name="'.$item.'" value="'.
6002: $defaults{$item}.'"'.$size.' />';
6003: }
6004: $datatable .= '</td></tr>';
6005: $rownum ++;
6006: }
6007: } elsif ($position eq 'middle') {
6008: my @items = ('intauth_cost','intauth_check','intauth_switch');
6009: my %defaults;
6010: if (ref($settings) eq 'HASH') {
6011: %defaults = %{$settings};
6012: if ($defaults{'intauth_cost'} !~ /^\d+$/) {
6013: $defaults{'intauth_cost'} = 10;
6014: }
6015: if ($defaults{'intauth_check'} !~ /^(0|1|2)$/) {
6016: $defaults{'intauth_check'} = 0;
6017: }
6018: if ($defaults{'intauth_switch'} !~ /^(0|1|2)$/) {
6019: $defaults{'intauth_switch'} = 0;
6020: }
6021: } else {
6022: %defaults = (
6023: 'intauth_cost' => 10,
6024: 'intauth_check' => 0,
6025: 'intauth_switch' => 0,
6026: );
6027: }
6028: foreach my $item (@items) {
6029: if ($rownum%2) {
6030: $css_class = '';
6031: } else {
6032: $css_class = ' class="LC_odd_row" ';
6033: }
6034: $datatable .= '<tr'.$css_class.'>'.
6035: '<td><span class="LC_nobreak">'.$titles->{$item}.
6036: '</span></td><td class="LC_left_item" colspan="3">';
6037: if ($item eq 'intauth_switch') {
6038: my @options = (0,1,2);
6039: my %optiondesc = &Apache::lonlocal::texthash (
6040: 0 => 'No',
6041: 1 => 'Yes',
6042: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
6043: );
6044: $datatable .= '<table width="100%">';
6045: foreach my $option (@options) {
6046: my $checked = ' ';
6047: if ($defaults{$item} eq $option) {
6048: $checked = ' checked="checked"';
6049: }
6050: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6051: '<label><input type="radio" name="'.$item.
6052: '" value="'.$option.'"'.$checked.' />'.
6053: $optiondesc{$option}.'</label></span></td></tr>';
6054: }
6055: $datatable .= '</table>';
6056: } elsif ($item eq 'intauth_check') {
6057: my @options = (0,1,2);
6058: my %optiondesc = &Apache::lonlocal::texthash (
6059: 0 => 'No',
6060: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
6061: 2 => 'Yes, disallow login if stored cost is less than domain default',
6062: );
6063: $datatable .= '<table wisth="100%">';
6064: foreach my $option (@options) {
6065: my $checked = ' ';
6066: my $onclick;
6067: if ($defaults{$item} eq $option) {
6068: $checked = ' checked="checked"';
6069: }
6070: if ($option == 2) {
6071: $onclick = ' onclick="javascript:warnIntAuth(this);"';
6072: }
6073: $datatable .= '<tr><td class="LC_left_item"><span class="LC_nobreak">'.
6074: '<label><input type="radio" name="'.$item.
6075: '" value="'.$option.'"'.$checked.$onclick.' />'.
6076: $optiondesc{$option}.'</label></span></td></tr>';
6077: }
6078: $datatable .= '</table>';
6079: } else {
6080: $datatable .= '<input type="text" name="'.$item.'" value="'.
6081: $defaults{$item}.'" size="3" onblur="javascript:warnIntAuth(this);" />';
6082: }
6083: $datatable .= '</td></tr>';
6084: $rownum ++;
6085: }
6086: } else {
6087: my %defaults;
6088: if (ref($settings) eq 'HASH') {
6089: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
6090: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
6091: my $maxnum = @{$settings->{'inststatusorder'}};
6092: for (my $i=0; $i<$maxnum; $i++) {
6093: $css_class = $rownum%2?' class="LC_odd_row"':'';
6094: my $item = $settings->{'inststatusorder'}->[$i];
6095: my $title = $settings->{'inststatustypes'}->{$item};
6096: my $guestok;
6097: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
6098: $guestok = 1;
6099: }
6100: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
6101: $datatable .= '<tr'.$css_class.'>'.
6102: '<td><span class="LC_nobreak">'.
6103: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
6104: for (my $k=0; $k<=$maxnum; $k++) {
6105: my $vpos = $k+1;
6106: my $selstr;
6107: if ($k == $i) {
6108: $selstr = ' selected="selected" ';
6109: }
6110: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6111: }
6112: my ($checkedon,$checkedoff);
6113: $checkedoff = ' checked="checked"';
6114: if ($guestok) {
6115: $checkedon = $checkedoff;
6116: $checkedoff = '';
6117: }
6118: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
6119: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
6120: &mt('delete').'</span></td>'.
6121: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
6122: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
6123: '</span></td>'.
6124: '<td class="LC_right_item"><span class="LC_nobreak">'.
6125: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
6126: &mt('Yes').'</label>'.(' 'x2).
6127: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
6128: &mt('No').'</label></span></td></tr>';
6129: }
6130: $css_class = $rownum%2?' class="LC_odd_row"':'';
6131: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
6132: $datatable .= '<tr '.$css_class.'>'.
6133: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
6134: for (my $k=0; $k<=$maxnum; $k++) {
6135: my $vpos = $k+1;
6136: my $selstr;
6137: if ($k == $maxnum) {
6138: $selstr = ' selected="selected" ';
6139: }
6140: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6141: }
6142: $datatable .= '</select> '.&mt('Internal ID:').
6143: '<input type="text" size="10" name="addinststatus" value="" />'.
6144: ' '.&mt('(new)').
6145: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
6146: &mt('Name displayed:').
6147: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
6148: '<td class="LC_right_item"><span class="LC_nobreak">'.
6149: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
6150: &mt('Yes').'</label>'.(' 'x2).
6151: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
6152: &mt('No').'</label></span></td></tr>';
6153: '</tr>'."\n";
6154: $rownum ++;
6155: }
6156: }
6157: }
6158: $$rowtotal += $rownum;
6159: return $datatable;
6160: }
6161:
6162: sub get_languages_hash {
6163: my %langchoices;
6164: foreach my $id (&Apache::loncommon::languageids()) {
6165: my $code = &Apache::loncommon::supportedlanguagecode($id);
6166: if ($code ne '') {
6167: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
6168: }
6169: }
6170: return %langchoices;
6171: }
6172:
6173: sub defaults_titles {
6174: my ($dom) = @_;
6175: my %titles = &Apache::lonlocal::texthash (
6176: 'auth_def' => 'Default authentication type',
6177: 'auth_arg_def' => 'Default authentication argument',
6178: 'lang_def' => 'Default language',
6179: 'timezone_def' => 'Default timezone',
6180: 'datelocale_def' => 'Default locale for dates',
6181: 'portal_def' => 'Portal/Default URL',
6182: 'intauth_cost' => 'Encryption cost for bcrypt (positive integer)',
6183: 'intauth_check' => 'Check bcrypt cost if authenticated',
6184: 'intauth_switch' => 'Existing crypt-based switched to bcrypt on authentication',
6185: );
6186: if ($dom) {
6187: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
6188: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
6189: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
6190: $protocol = 'http' if ($protocol ne 'https');
6191: if ($uint_dom) {
6192: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
6193: $uint_dom);
6194: }
6195: }
6196: return (\%titles);
6197: }
6198:
6199: sub print_scantronformat {
6200: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
6201: my $itemcount = 1;
6202: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
6203: %confhash);
6204: my $switchserver = &check_switchserver($dom,$confname);
6205: my %lt = &Apache::lonlocal::texthash (
6206: default => 'Default bubblesheet format file error',
6207: custom => 'Custom bubblesheet format file error',
6208: );
6209: my %scantronfiles = (
6210: default => 'default.tab',
6211: custom => 'custom.tab',
6212: );
6213: foreach my $key (keys(%scantronfiles)) {
6214: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
6215: .$scantronfiles{$key};
6216: }
6217: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
6218: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
6219: if (!$switchserver) {
6220: my $servadm = $r->dir_config('lonAdmEMail');
6221: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
6222: if ($configuserok eq 'ok') {
6223: if ($author_ok eq 'ok') {
6224: my %legacyfile = (
6225: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
6226: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
6227: );
6228: my %md5chk;
6229: foreach my $type (keys(%legacyfile)) {
6230: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
6231: chomp($md5chk{$type});
6232: }
6233: if ($md5chk{'default'} ne $md5chk{'custom'}) {
6234: foreach my $type (keys(%legacyfile)) {
6235: ($scantronurls{$type},my $error) =
6236: &legacy_scantronformat($r,$dom,$confname,
6237: $type,$legacyfile{$type},
6238: $scantronurls{$type},
6239: $scantronfiles{$type});
6240: if ($error ne '') {
6241: $error{$type} = $error;
6242: }
6243: }
6244: if (keys(%error) == 0) {
6245: $is_custom = 1;
6246: $confhash{'scantron'}{'scantronformat'} =
6247: $scantronurls{'custom'};
6248: my $putresult =
6249: &Apache::lonnet::put_dom('configuration',
6250: \%confhash,$dom);
6251: if ($putresult ne 'ok') {
6252: $error{'custom'} =
6253: '<span class="LC_error">'.
6254: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6255: }
6256: }
6257: } else {
6258: ($scantronurls{'default'},my $error) =
6259: &legacy_scantronformat($r,$dom,$confname,
6260: 'default',$legacyfile{'default'},
6261: $scantronurls{'default'},
6262: $scantronfiles{'default'});
6263: if ($error eq '') {
6264: $confhash{'scantron'}{'scantronformat'} = '';
6265: my $putresult =
6266: &Apache::lonnet::put_dom('configuration',
6267: \%confhash,$dom);
6268: if ($putresult ne 'ok') {
6269: $error{'default'} =
6270: '<span class="LC_error">'.
6271: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
6272: }
6273: } else {
6274: $error{'default'} = $error;
6275: }
6276: }
6277: }
6278: }
6279: } else {
6280: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
6281: }
6282: }
6283: if (ref($settings) eq 'HASH') {
6284: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
6285: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
6286: if ((!@info) || ($info[0] eq 'no_such_dir')) {
6287: $scantronurl = '';
6288: } else {
6289: $scantronurl = $settings->{'scantronformat'};
6290: }
6291: $is_custom = 1;
6292: } else {
6293: $scantronurl = $scantronurls{'default'};
6294: }
6295: } else {
6296: if ($is_custom) {
6297: $scantronurl = $scantronurls{'custom'};
6298: } else {
6299: $scantronurl = $scantronurls{'default'};
6300: }
6301: }
6302: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6303: $datatable .= '<tr'.$css_class.'>';
6304: if (!$is_custom) {
6305: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
6306: '<span class="LC_nobreak">';
6307: if ($scantronurl) {
6308: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
6309: undef,undef,undef,undef,'background-color:#ffffff');
6310: } else {
6311: $datatable = &mt('File unavailable for display');
6312: }
6313: $datatable .= '</span></td>';
6314: if (keys(%error) == 0) {
6315: $datatable .= '<td valign="bottom">';
6316: if (!$switchserver) {
6317: $datatable .= &mt('Upload:').'<br />';
6318: }
6319: } else {
6320: my $errorstr;
6321: foreach my $key (sort(keys(%error))) {
6322: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6323: }
6324: $datatable .= '<td>'.$errorstr;
6325: }
6326: } else {
6327: if (keys(%error) > 0) {
6328: my $errorstr;
6329: foreach my $key (sort(keys(%error))) {
6330: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
6331: }
6332: $datatable .= '<td>'.$errorstr.'</td><td> ';
6333: } elsif ($scantronurl) {
6334: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
6335: undef,undef,undef,undef,'background-color:#ffffff');
6336: $datatable .= '<td><span class="LC_nobreak">'.
6337: $link.
6338: '<label><input type="checkbox" name="scantronformat_del"'.
6339: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
6340: '<td><span class="LC_nobreak"> '.
6341: &mt('Replace:').'</span><br />';
6342: }
6343: }
6344: if (keys(%error) == 0) {
6345: if ($switchserver) {
6346: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
6347: } else {
6348: $datatable .='<span class="LC_nobreak"> '.
6349: '<input type="file" name="scantronformat" /></span>';
6350: }
6351: }
6352: $datatable .= '</td></tr>';
6353: $$rowtotal ++;
6354: return $datatable;
6355: }
6356:
6357: sub legacy_scantronformat {
6358: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
6359: my ($url,$error);
6360: my @statinfo = &Apache::lonnet::stat_file($newurl);
6361: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
6362: (my $result,$url) =
6363: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
6364: '','',$newfile);
6365: if ($result ne 'ok') {
6366: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
6367: }
6368: }
6369: return ($url,$error);
6370: }
6371:
6372: sub print_coursecategories {
6373: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
6374: my $datatable;
6375: if ($position eq 'top') {
6376: my (%checked);
6377: my @catitems = ('unauth','auth');
6378: my @cattypes = ('std','domonly','codesrch','none');
6379: $checked{'unauth'} = 'std';
6380: $checked{'auth'} = 'std';
6381: if (ref($settings) eq 'HASH') {
6382: foreach my $type (@cattypes) {
6383: if ($type eq $settings->{'unauth'}) {
6384: $checked{'unauth'} = $type;
6385: }
6386: if ($type eq $settings->{'auth'}) {
6387: $checked{'auth'} = $type;
6388: }
6389: }
6390: }
6391: my %lt = &Apache::lonlocal::texthash (
6392: unauth => 'Catalog type for unauthenticated users',
6393: auth => 'Catalog type for authenticated users',
6394: none => 'No catalog',
6395: std => 'Standard catalog',
6396: domonly => 'Domain-only catalog',
6397: codesrch => "Code search form",
6398: );
6399: my $itemcount = 0;
6400: foreach my $item (@catitems) {
6401: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
6402: $datatable .= '<tr '.$css_class.'>'.
6403: '<td>'.$lt{$item}.'</td>'.
6404: '<td class="LC_right_item"><span class="LC_nobreak">';
6405: foreach my $type (@cattypes) {
6406: my $ischecked;
6407: if ($checked{$item} eq $type) {
6408: $ischecked=' checked="checked"';
6409: }
6410: $datatable .= '<label>'.
6411: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
6412: ' />'.$lt{$type}.'</label> ';
6413: }
6414: $datatable .= '</td></tr>';
6415: $itemcount ++;
6416: }
6417: $$rowtotal += $itemcount;
6418: } elsif ($position eq 'middle') {
6419: my $toggle_cats_crs = ' ';
6420: my $toggle_cats_dom = ' checked="checked" ';
6421: my $can_cat_crs = ' ';
6422: my $can_cat_dom = ' checked="checked" ';
6423: my $toggle_catscomm_comm = ' ';
6424: my $toggle_catscomm_dom = ' checked="checked" ';
6425: my $can_catcomm_comm = ' ';
6426: my $can_catcomm_dom = ' checked="checked" ';
6427:
6428: if (ref($settings) eq 'HASH') {
6429: if ($settings->{'togglecats'} eq 'crs') {
6430: $toggle_cats_crs = $toggle_cats_dom;
6431: $toggle_cats_dom = ' ';
6432: }
6433: if ($settings->{'categorize'} eq 'crs') {
6434: $can_cat_crs = $can_cat_dom;
6435: $can_cat_dom = ' ';
6436: }
6437: if ($settings->{'togglecatscomm'} eq 'comm') {
6438: $toggle_catscomm_comm = $toggle_catscomm_dom;
6439: $toggle_catscomm_dom = ' ';
6440: }
6441: if ($settings->{'categorizecomm'} eq 'comm') {
6442: $can_catcomm_comm = $can_catcomm_dom;
6443: $can_catcomm_dom = ' ';
6444: }
6445: }
6446: my %title = &Apache::lonlocal::texthash (
6447: togglecats => 'Show/Hide a course in catalog',
6448: togglecatscomm => 'Show/Hide a community in catalog',
6449: categorize => 'Assign a category to a course',
6450: categorizecomm => 'Assign a category to a community',
6451: );
6452: my %level = &Apache::lonlocal::texthash (
6453: dom => 'Set in Domain',
6454: crs => 'Set in Course',
6455: comm => 'Set in Community',
6456: );
6457: $datatable = '<tr class="LC_odd_row">'.
6458: '<td>'.$title{'togglecats'}.'</td>'.
6459: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6460: '<input type="radio" name="togglecats"'.
6461: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6462: '<label><input type="radio" name="togglecats"'.
6463: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
6464: '</tr><tr>'.
6465: '<td>'.$title{'categorize'}.'</td>'.
6466: '<td class="LC_right_item"><span class="LC_nobreak">'.
6467: '<label><input type="radio" name="categorize"'.
6468: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6469: '<label><input type="radio" name="categorize"'.
6470: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
6471: '</tr><tr class="LC_odd_row">'.
6472: '<td>'.$title{'togglecatscomm'}.'</td>'.
6473: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
6474: '<input type="radio" name="togglecatscomm"'.
6475: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6476: '<label><input type="radio" name="togglecatscomm"'.
6477: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
6478: '</tr><tr>'.
6479: '<td>'.$title{'categorizecomm'}.'</td>'.
6480: '<td class="LC_right_item"><span class="LC_nobreak">'.
6481: '<label><input type="radio" name="categorizecomm"'.
6482: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
6483: '<label><input type="radio" name="categorizecomm"'.
6484: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
6485: '</tr>';
6486: $$rowtotal += 4;
6487: } else {
6488: my $css_class;
6489: my $itemcount = 1;
6490: my $cathash;
6491: if (ref($settings) eq 'HASH') {
6492: $cathash = $settings->{'cats'};
6493: }
6494: if (ref($cathash) eq 'HASH') {
6495: my (@cats,@trails,%allitems,%idx,@jsarray);
6496: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
6497: \%allitems,\%idx,\@jsarray);
6498: my $maxdepth = scalar(@cats);
6499: my $colattrib = '';
6500: if ($maxdepth > 2) {
6501: $colattrib = ' colspan="2" ';
6502: }
6503: my @path;
6504: if (@cats > 0) {
6505: if (ref($cats[0]) eq 'ARRAY') {
6506: my $numtop = @{$cats[0]};
6507: my $maxnum = $numtop;
6508: my %default_names = (
6509: instcode => &mt('Official courses'),
6510: communities => &mt('Communities'),
6511: );
6512:
6513: if ((!grep(/^instcode$/,@{$cats[0]})) ||
6514: ($cathash->{'instcode::0'} eq '') ||
6515: (!grep(/^communities$/,@{$cats[0]})) ||
6516: ($cathash->{'communities::0'} eq '')) {
6517: $maxnum ++;
6518: }
6519: my $lastidx;
6520: for (my $i=0; $i<$numtop; $i++) {
6521: my $parent = $cats[0][$i];
6522: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6523: my $item = &escape($parent).'::0';
6524: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
6525: $lastidx = $idx{$item};
6526: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6527: .'<select name="'.$item.'"'.$chgstr.'>';
6528: for (my $k=0; $k<=$maxnum; $k++) {
6529: my $vpos = $k+1;
6530: my $selstr;
6531: if ($k == $i) {
6532: $selstr = ' selected="selected" ';
6533: }
6534: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6535: }
6536: $datatable .= '</select></span></td><td>';
6537: if ($parent eq 'instcode' || $parent eq 'communities') {
6538: $datatable .= '<span class="LC_nobreak">'
6539: .$default_names{$parent}.'</span>';
6540: if ($parent eq 'instcode') {
6541: $datatable .= '<br /><span class="LC_nobreak">('
6542: .&mt('with institutional codes')
6543: .')</span></td><td'.$colattrib.'>';
6544: } else {
6545: $datatable .= '<table><tr><td>';
6546: }
6547: $datatable .= '<span class="LC_nobreak">'
6548: .'<label><input type="radio" name="'
6549: .$parent.'" value="1" checked="checked" />'
6550: .&mt('Display').'</label>';
6551: if ($parent eq 'instcode') {
6552: $datatable .= ' ';
6553: } else {
6554: $datatable .= '</span></td></tr><tr><td>'
6555: .'<span class="LC_nobreak">';
6556: }
6557: $datatable .= '<label><input type="radio" name="'
6558: .$parent.'" value="0" />'
6559: .&mt('Do not display').'</label></span>';
6560: if ($parent eq 'communities') {
6561: $datatable .= '</td></tr></table>';
6562: }
6563: $datatable .= '</td>';
6564: } else {
6565: $datatable .= $parent
6566: .' <span class="LC_nobreak"><label>'
6567: .'<input type="checkbox" name="deletecategory" '
6568: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
6569: }
6570: my $depth = 1;
6571: push(@path,$parent);
6572: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
6573: pop(@path);
6574: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
6575: $itemcount ++;
6576: }
6577: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6578: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
6579: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
6580: for (my $k=0; $k<=$maxnum; $k++) {
6581: my $vpos = $k+1;
6582: my $selstr;
6583: if ($k == $numtop) {
6584: $selstr = ' selected="selected" ';
6585: }
6586: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6587: }
6588: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
6589: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
6590: .'</tr>'."\n";
6591: $itemcount ++;
6592: foreach my $default ('instcode','communities') {
6593: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
6594: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6595: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
6596: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
6597: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
6598: for (my $k=0; $k<=$maxnum; $k++) {
6599: my $vpos = $k+1;
6600: my $selstr;
6601: if ($k == $maxnum) {
6602: $selstr = ' selected="selected" ';
6603: }
6604: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
6605: }
6606: $datatable .= '</select></span></td>'.
6607: '<td><span class="LC_nobreak">'.
6608: $default_names{$default}.'</span>';
6609: if ($default eq 'instcode') {
6610: $datatable .= '<br /><span class="LC_nobreak">('
6611: .&mt('with institutional codes').')</span>';
6612: }
6613: $datatable .= '</td>'
6614: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
6615: .&mt('Display').'</label> '
6616: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
6617: .&mt('Do not display').'</label></span></td></tr>';
6618: }
6619: }
6620: }
6621: } else {
6622: $datatable .= &initialize_categories($itemcount);
6623: }
6624: } else {
6625: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
6626: .&initialize_categories($itemcount);
6627: }
6628: $$rowtotal += $itemcount;
6629: }
6630: return $datatable;
6631: }
6632:
6633: sub print_serverstatuses {
6634: my ($dom,$settings,$rowtotal) = @_;
6635: my $datatable;
6636: my @pages = &serverstatus_pages();
6637: my (%namedaccess,%machineaccess);
6638: foreach my $type (@pages) {
6639: $namedaccess{$type} = '';
6640: $machineaccess{$type}= '';
6641: }
6642: if (ref($settings) eq 'HASH') {
6643: foreach my $type (@pages) {
6644: if (exists($settings->{$type})) {
6645: if (ref($settings->{$type}) eq 'HASH') {
6646: foreach my $key (keys(%{$settings->{$type}})) {
6647: if ($key eq 'namedusers') {
6648: $namedaccess{$type} = $settings->{$type}->{$key};
6649: } elsif ($key eq 'machines') {
6650: $machineaccess{$type} = $settings->{$type}->{$key};
6651: }
6652: }
6653: }
6654: }
6655: }
6656: }
6657: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6658: my $rownum = 0;
6659: my $css_class;
6660: foreach my $type (@pages) {
6661: $rownum ++;
6662: $css_class = $rownum%2?' class="LC_odd_row"':'';
6663: $datatable .= '<tr'.$css_class.'>'.
6664: '<td><span class="LC_nobreak">'.
6665: $titles->{$type}.'</span></td>'.
6666: '<td class="LC_left_item">'.
6667: '<input type="text" name="'.$type.'_namedusers" '.
6668: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
6669: '<td class="LC_right_item">'.
6670: '<span class="LC_nobreak">'.
6671: '<input type="text" name="'.$type.'_machines" '.
6672: 'value="'.$machineaccess{$type}.'" size="10" />'.
6673: '</td></tr>'."\n";
6674: }
6675: $$rowtotal += $rownum;
6676: return $datatable;
6677: }
6678:
6679: sub serverstatus_pages {
6680: return ('userstatus','lonstatus','loncron','server-status','codeversions',
6681: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
6682: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
6683: 'uniquecodes','diskusage','coursecatalog');
6684: }
6685:
6686: sub defaults_javascript {
6687: my ($settings) = @_;
6688: 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.');
6689: my $intauthcost = &mt('Warning: bcrypt encryption cost for internal authentication must be an integer.');
6690: &js_escape(\$intauthcheck);
6691: &js_escape(\$intauthcost);
6692: my $intauthjs = <<"ENDSCRIPT";
6693:
6694: function warnIntAuth(field) {
6695: if (field.name == 'intauth_check') {
6696: if (field.value == '2') {
6697: alert('$intauthcheck');
6698: }
6699: }
6700: if (field.name == 'intauth_cost') {
6701: field.value.replace(/\s/g,'');
6702: if (field.value != '') {
6703: var regexdigit=/^\\d+\$/;
6704: if (!regexdigit.test(field.value)) {
6705: alert('$intauthcost');
6706: }
6707: }
6708: }
6709: return;
6710: }
6711:
6712: ENDSCRIPT
6713:
6714: if (ref($settings) ne 'HASH') {
6715: return &Apache::lonhtmlcommon::scripttag($intauthjs);
6716: }
6717: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
6718: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
6719: if ($maxnum eq '') {
6720: $maxnum = 0;
6721: }
6722: $maxnum ++;
6723: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
6724: return <<"ENDSCRIPT";
6725: <script type="text/javascript">
6726: // <![CDATA[
6727: function reorderTypes(form,caller) {
6728: var changedVal;
6729: $jstext
6730: var newpos = 'addinststatus_pos';
6731: var current = new Array;
6732: var maxh = $maxnum;
6733: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6734: var oldVal;
6735: if (caller == newpos) {
6736: changedVal = newitemVal;
6737: } else {
6738: var curritem = 'inststatus_pos_'+caller;
6739: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
6740: current[newitemVal] = newpos;
6741: }
6742: for (var i=0; i<inststatuses.length; i++) {
6743: if (inststatuses[i] != caller) {
6744: var elementName = 'inststatus_pos_'+inststatuses[i];
6745: if (form.elements[elementName]) {
6746: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6747: current[currVal] = elementName;
6748: }
6749: }
6750: }
6751: for (var j=0; j<maxh; j++) {
6752: if (current[j] == undefined) {
6753: oldVal = j;
6754: }
6755: }
6756: if (oldVal < changedVal) {
6757: for (var k=oldVal+1; k<=changedVal ; k++) {
6758: var elementName = current[k];
6759: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6760: }
6761: } else {
6762: for (var k=changedVal; k<oldVal; k++) {
6763: var elementName = current[k];
6764: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6765: }
6766: }
6767: return;
6768: }
6769:
6770: $intauthjs
6771:
6772: // ]]>
6773: </script>
6774:
6775: ENDSCRIPT
6776: } else {
6777: return &Apache::lonhtmlcommon::scripttag($intauthjs);
6778: }
6779: }
6780:
6781: sub coursecategories_javascript {
6782: my ($settings) = @_;
6783: my ($output,$jstext,$cathash);
6784: if (ref($settings) eq 'HASH') {
6785: $cathash = $settings->{'cats'};
6786: }
6787: if (ref($cathash) eq 'HASH') {
6788: my (@cats,@jsarray,%idx);
6789: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
6790: if (@jsarray > 0) {
6791: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
6792: for (my $i=0; $i<@jsarray; $i++) {
6793: if (ref($jsarray[$i]) eq 'ARRAY') {
6794: my $catstr = join('","',@{$jsarray[$i]});
6795: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
6796: }
6797: }
6798: }
6799: } else {
6800: $jstext = ' var categories = Array(1);'."\n".
6801: ' categories[0] = Array("instcode_pos");'."\n";
6802: }
6803: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
6804: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
6805: my $choose_again = "\n".&mt('Please use a different name for the new top level category.');
6806: &js_escape(\$instcode_reserved);
6807: &js_escape(\$communities_reserved);
6808: &js_escape(\$choose_again);
6809: $output = <<"ENDSCRIPT";
6810: <script type="text/javascript">
6811: // <![CDATA[
6812: function reorderCats(form,parent,item,idx) {
6813: var changedVal;
6814: $jstext
6815: var newpos = 'addcategory_pos';
6816: if (parent == '') {
6817: var has_instcode = 0;
6818: var maxtop = categories[idx].length;
6819: for (var j=0; j<maxtop; j++) {
6820: if (categories[idx][j] == 'instcode::0') {
6821: has_instcode == 1;
6822: }
6823: }
6824: if (has_instcode == 0) {
6825: categories[idx][maxtop] = 'instcode_pos';
6826: }
6827: } else {
6828: newpos += '_'+parent;
6829: }
6830: var maxh = 1 + categories[idx].length;
6831: var current = new Array;
6832: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
6833: if (item == newpos) {
6834: changedVal = newitemVal;
6835: } else {
6836: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
6837: current[newitemVal] = newpos;
6838: }
6839: for (var i=0; i<categories[idx].length; i++) {
6840: var elementName = categories[idx][i];
6841: if (elementName != item) {
6842: if (form.elements[elementName]) {
6843: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
6844: current[currVal] = elementName;
6845: }
6846: }
6847: }
6848: var oldVal;
6849: for (var j=0; j<maxh; j++) {
6850: if (current[j] == undefined) {
6851: oldVal = j;
6852: }
6853: }
6854: if (oldVal < changedVal) {
6855: for (var k=oldVal+1; k<=changedVal ; k++) {
6856: var elementName = current[k];
6857: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
6858: }
6859: } else {
6860: for (var k=changedVal; k<oldVal; k++) {
6861: var elementName = current[k];
6862: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
6863: }
6864: }
6865: return;
6866: }
6867:
6868: function categoryCheck(form) {
6869: if (form.elements['addcategory_name'].value == 'instcode') {
6870: alert('$instcode_reserved\\n$choose_again');
6871: return false;
6872: }
6873: if (form.elements['addcategory_name'].value == 'communities') {
6874: alert('$communities_reserved\\n$choose_again');
6875: return false;
6876: }
6877: return true;
6878: }
6879:
6880: // ]]>
6881: </script>
6882:
6883: ENDSCRIPT
6884: return $output;
6885: }
6886:
6887: sub initialize_categories {
6888: my ($itemcount) = @_;
6889: my ($datatable,$css_class,$chgstr);
6890: my %default_names = (
6891: instcode => 'Official courses (with institutional codes)',
6892: communities => 'Communities',
6893: );
6894: my $select0 = ' selected="selected"';
6895: my $select1 = '';
6896: foreach my $default ('instcode','communities') {
6897: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6898: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
6899: if ($default eq 'communities') {
6900: $select1 = $select0;
6901: $select0 = '';
6902: }
6903: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6904: .'<select name="'.$default.'_pos">'
6905: .'<option value="0"'.$select0.'>1</option>'
6906: .'<option value="1"'.$select1.'>2</option>'
6907: .'<option value="2">3</option></select> '
6908: .$default_names{$default}
6909: .'</span></td><td><span class="LC_nobreak">'
6910: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
6911: .&mt('Display').'</label> <label>'
6912: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
6913: .'</label></span></td></tr>';
6914: $itemcount ++;
6915: }
6916: $css_class = $itemcount%2?' class="LC_odd_row"':'';
6917: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
6918: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
6919: .'<select name="addcategory_pos"'.$chgstr.'>'
6920: .'<option value="0">1</option>'
6921: .'<option value="1">2</option>'
6922: .'<option value="2" selected="selected">3</option></select> '
6923: .&mt('Add category').'</td><td>'.&mt('Name:')
6924: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
6925: return $datatable;
6926: }
6927:
6928: sub build_category_rows {
6929: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
6930: my ($text,$name,$item,$chgstr);
6931: if (ref($cats) eq 'ARRAY') {
6932: my $maxdepth = scalar(@{$cats});
6933: if (ref($cats->[$depth]) eq 'HASH') {
6934: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
6935: my $numchildren = @{$cats->[$depth]{$parent}};
6936: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
6937: $text .= '<td><table class="LC_data_table">';
6938: my ($idxnum,$parent_name,$parent_item);
6939: my $higher = $depth - 1;
6940: if ($higher == 0) {
6941: $parent_name = &escape($parent).'::'.$higher;
6942: } else {
6943: if (ref($path) eq 'ARRAY') {
6944: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6945: }
6946: }
6947: $parent_item = 'addcategory_pos_'.$parent_name;
6948: for (my $j=0; $j<=$numchildren; $j++) {
6949: if ($j < $numchildren) {
6950: $name = $cats->[$depth]{$parent}[$j];
6951: $item = &escape($name).':'.&escape($parent).':'.$depth;
6952: $idxnum = $idx->{$item};
6953: } else {
6954: $name = $parent_name;
6955: $item = $parent_item;
6956: }
6957: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
6958: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
6959: for (my $i=0; $i<=$numchildren; $i++) {
6960: my $vpos = $i+1;
6961: my $selstr;
6962: if ($j == $i) {
6963: $selstr = ' selected="selected" ';
6964: }
6965: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
6966: }
6967: $text .= '</select> ';
6968: if ($j < $numchildren) {
6969: my $deeper = $depth+1;
6970: $text .= $name.' '
6971: .'<label><input type="checkbox" name="deletecategory" value="'
6972: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
6973: if(ref($path) eq 'ARRAY') {
6974: push(@{$path},$name);
6975: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
6976: pop(@{$path});
6977: }
6978: } else {
6979: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
6980: if ($j == $numchildren) {
6981: $text .= $name;
6982: } else {
6983: $text .= $item;
6984: }
6985: $text .= '" value="" />';
6986: }
6987: $text .= '</td></tr>';
6988: }
6989: $text .= '</table></td>';
6990: } else {
6991: my $higher = $depth-1;
6992: if ($higher == 0) {
6993: $name = &escape($parent).'::'.$higher;
6994: } else {
6995: if (ref($path) eq 'ARRAY') {
6996: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
6997: }
6998: }
6999: my $colspan;
7000: if ($parent ne 'instcode') {
7001: $colspan = $maxdepth - $depth - 1;
7002: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
7003: }
7004: }
7005: }
7006: }
7007: return $text;
7008: }
7009:
7010: sub modifiable_userdata_row {
7011: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
7012: my ($role,$rolename,$statustype);
7013: $role = $item;
7014: if ($context eq 'cancreate') {
7015: if ($item =~ /^emailusername_(.+)$/) {
7016: $statustype = $1;
7017: $role = 'emailusername';
7018: if (ref($usertypes) eq 'HASH') {
7019: if ($usertypes->{$statustype}) {
7020: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
7021: } else {
7022: $rolename = &mt('Data provided by user');
7023: }
7024: }
7025: }
7026: } elsif ($context eq 'selfcreate') {
7027: if (ref($usertypes) eq 'HASH') {
7028: $rolename = $usertypes->{$role};
7029: } else {
7030: $rolename = $role;
7031: }
7032: } else {
7033: if ($role eq 'cr') {
7034: $rolename = &mt('Custom role');
7035: } else {
7036: $rolename = &Apache::lonnet::plaintext($role);
7037: }
7038: }
7039: my (@fields,%fieldtitles);
7040: if (ref($fieldsref) eq 'ARRAY') {
7041: @fields = @{$fieldsref};
7042: } else {
7043: @fields = ('lastname','firstname','middlename','generation',
7044: 'permanentemail','id');
7045: }
7046: if ((ref($titlesref) eq 'HASH')) {
7047: %fieldtitles = %{$titlesref};
7048: } else {
7049: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7050: }
7051: my $output;
7052: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
7053: $output = '<tr '.$css_class.'>'.
7054: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
7055: '<td class="LC_left_item" colspan="2"><table>';
7056: my $rem;
7057: my %checks;
7058: if (ref($settings) eq 'HASH') {
7059: if (ref($settings->{$context}) eq 'HASH') {
7060: if (ref($settings->{$context}->{$role}) eq 'HASH') {
7061: my $hashref = $settings->{$context}->{$role};
7062: if ($role eq 'emailusername') {
7063: if ($statustype) {
7064: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
7065: $hashref = $settings->{$context}->{$role}->{$statustype};
7066: if (ref($hashref) eq 'HASH') {
7067: foreach my $field (@fields) {
7068: if ($hashref->{$field}) {
7069: $checks{$field} = $hashref->{$field};
7070: }
7071: }
7072: }
7073: }
7074: }
7075: } else {
7076: if (ref($hashref) eq 'HASH') {
7077: foreach my $field (@fields) {
7078: if ($hashref->{$field}) {
7079: $checks{$field} = ' checked="checked" ';
7080: }
7081: }
7082: }
7083: }
7084: }
7085: }
7086: }
7087:
7088: for (my $i=0; $i<@fields; $i++) {
7089: my $rem = $i%($numinrow);
7090: if ($rem == 0) {
7091: if ($i > 0) {
7092: $output .= '</tr>';
7093: }
7094: $output .= '<tr>';
7095: }
7096: my $check = ' ';
7097: unless ($role eq 'emailusername') {
7098: if (exists($checks{$fields[$i]})) {
7099: $check = $checks{$fields[$i]}
7100: } else {
7101: if ($role eq 'st') {
7102: if (ref($settings) ne 'HASH') {
7103: $check = ' checked="checked" ';
7104: }
7105: }
7106: }
7107: }
7108: $output .= '<td class="LC_left_item">'.
7109: '<span class="LC_nobreak">';
7110: if ($role eq 'emailusername') {
7111: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
7112: $checks{$fields[$i]} = 'omit';
7113: }
7114: foreach my $option ('required','optional','omit') {
7115: my $checked='';
7116: if ($checks{$fields[$i]} eq $option) {
7117: $checked='checked="checked" ';
7118: }
7119: $output .= '<label>'.
7120: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
7121: &mt($option).'</label>'.(' ' x2);
7122: }
7123: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
7124: } else {
7125: $output .= '<label>'.
7126: '<input type="checkbox" name="canmodify_'.$role.'" '.
7127: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
7128: '</label>';
7129: }
7130: $output .= '</span></td>';
7131: $rem = @fields%($numinrow);
7132: }
7133: my $colsleft = $numinrow - $rem;
7134: if ($colsleft > 1 ) {
7135: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
7136: ' </td>';
7137: } elsif ($colsleft == 1) {
7138: $output .= '<td class="LC_left_item"> </td>';
7139: }
7140: $output .= '</tr></table></td></tr>';
7141: return $output;
7142: }
7143:
7144: sub insttypes_row {
7145: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
7146: my %lt = &Apache::lonlocal::texthash (
7147: cansearch => 'Users allowed to search',
7148: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
7149: lockablenames => 'User preference to lock name',
7150: );
7151: my $showdom;
7152: if ($context eq 'cansearch') {
7153: $showdom = ' ('.$dom.')';
7154: }
7155: my $class = 'LC_left_item';
7156: if ($context eq 'statustocreate') {
7157: $class = 'LC_right_item';
7158: }
7159: my $css_class = ' class="LC_odd_row"';
7160: if ($rownum ne '') {
7161: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
7162: }
7163: my $output = '<tr'.$css_class.'>'.
7164: '<td>'.$lt{$context}.$showdom.
7165: '</td><td class="'.$class.'" colspan="2"><table>';
7166: my $rem;
7167: if (ref($types) eq 'ARRAY') {
7168: for (my $i=0; $i<@{$types}; $i++) {
7169: if (defined($usertypes->{$types->[$i]})) {
7170: my $rem = $i%($numinrow);
7171: if ($rem == 0) {
7172: if ($i > 0) {
7173: $output .= '</tr>';
7174: }
7175: $output .= '<tr>';
7176: }
7177: my $check = ' ';
7178: if (ref($settings) eq 'HASH') {
7179: if (ref($settings->{$context}) eq 'ARRAY') {
7180: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
7181: $check = ' checked="checked" ';
7182: }
7183: } elsif ($context eq 'statustocreate') {
7184: $check = ' checked="checked" ';
7185: }
7186: }
7187: $output .= '<td class="LC_left_item">'.
7188: '<span class="LC_nobreak"><label>'.
7189: '<input type="checkbox" name="'.$context.'" '.
7190: 'value="'.$types->[$i].'"'.$check.'/>'.
7191: $usertypes->{$types->[$i]}.'</label></span></td>';
7192: }
7193: }
7194: $rem = @{$types}%($numinrow);
7195: }
7196: my $colsleft = $numinrow - $rem;
7197: if (($rem == 0) && (@{$types} > 0)) {
7198: $output .= '<tr>';
7199: }
7200: if ($colsleft > 1) {
7201: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
7202: } else {
7203: $output .= '<td class="LC_left_item">';
7204: }
7205: my $defcheck = ' ';
7206: if (ref($settings) eq 'HASH') {
7207: if (ref($settings->{$context}) eq 'ARRAY') {
7208: if (grep(/^default$/,@{$settings->{$context}})) {
7209: $defcheck = ' checked="checked" ';
7210: }
7211: } elsif ($context eq 'statustocreate') {
7212: $defcheck = ' checked="checked" ';
7213: }
7214: }
7215: $output .= '<span class="LC_nobreak"><label>'.
7216: '<input type="checkbox" name="'.$context.'" '.
7217: 'value="default"'.$defcheck.'/>'.
7218: $othertitle.'</label></span></td>'.
7219: '</tr></table></td></tr>';
7220: return $output;
7221: }
7222:
7223: sub sorted_searchtitles {
7224: my %searchtitles = &Apache::lonlocal::texthash(
7225: 'uname' => 'username',
7226: 'lastname' => 'last name',
7227: 'lastfirst' => 'last name, first name',
7228: );
7229: my @titleorder = ('uname','lastname','lastfirst');
7230: return (\%searchtitles,\@titleorder);
7231: }
7232:
7233: sub sorted_searchtypes {
7234: my %srchtypes_desc = (
7235: exact => 'is exact match',
7236: contains => 'contains ..',
7237: begins => 'begins with ..',
7238: );
7239: my @srchtypeorder = ('exact','begins','contains');
7240: return (\%srchtypes_desc,\@srchtypeorder);
7241: }
7242:
7243: sub usertype_update_row {
7244: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
7245: my $datatable;
7246: my $numinrow = 4;
7247: foreach my $type (@{$types}) {
7248: if (defined($usertypes->{$type})) {
7249: $$rownums ++;
7250: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
7251: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
7252: '</td><td class="LC_left_item"><table>';
7253: for (my $i=0; $i<@{$fields}; $i++) {
7254: my $rem = $i%($numinrow);
7255: if ($rem == 0) {
7256: if ($i > 0) {
7257: $datatable .= '</tr>';
7258: }
7259: $datatable .= '<tr>';
7260: }
7261: my $check = ' ';
7262: if (ref($settings) eq 'HASH') {
7263: if (ref($settings->{'fields'}) eq 'HASH') {
7264: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
7265: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
7266: $check = ' checked="checked" ';
7267: }
7268: }
7269: }
7270: }
7271:
7272: if ($i == @{$fields}-1) {
7273: my $colsleft = $numinrow - $rem;
7274: if ($colsleft > 1) {
7275: $datatable .= '<td colspan="'.$colsleft.'">';
7276: } else {
7277: $datatable .= '<td>';
7278: }
7279: } else {
7280: $datatable .= '<td>';
7281: }
7282: $datatable .= '<span class="LC_nobreak"><label>'.
7283: '<input type="checkbox" name="updateable_'.$type.
7284: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
7285: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
7286: }
7287: $datatable .= '</tr></table></td></tr>';
7288: }
7289: }
7290: return $datatable;
7291: }
7292:
7293: sub modify_login {
7294: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7295: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
7296: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
7297: %title = ( coursecatalog => 'Display course catalog',
7298: adminmail => 'Display administrator E-mail address',
7299: helpdesk => 'Display "Contact Helpdesk" link',
7300: newuser => 'Link for visitors to create a user account',
7301: loginheader => 'Log-in box header');
7302: @offon = ('off','on');
7303: if (ref($domconfig{login}) eq 'HASH') {
7304: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
7305: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
7306: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
7307: }
7308: }
7309: }
7310: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
7311: \%domconfig,\%loginhash);
7312: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7313: foreach my $item (@toggles) {
7314: $loginhash{login}{$item} = $env{'form.'.$item};
7315: }
7316: $loginhash{login}{loginheader} = $env{'form.loginheader'};
7317: if (ref($colchanges{'login'}) eq 'HASH') {
7318: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
7319: \%loginhash);
7320: }
7321:
7322: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7323: my %domservers = &Apache::lonnet::get_servers($dom);
7324: my @loginvia_attribs = ('serverpath','custompath','exempt');
7325: if (keys(%servers) > 1) {
7326: foreach my $lonhost (keys(%servers)) {
7327: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
7328: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
7329: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
7330: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
7331: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
7332: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7333: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7334: $changes{'loginvia'}{$lonhost} = 1;
7335: } else {
7336: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
7337: $changes{'loginvia'}{$lonhost} = 1;
7338: }
7339: } else {
7340: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7341: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7342: $changes{'loginvia'}{$lonhost} = 1;
7343: }
7344: }
7345: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
7346: foreach my $item (@loginvia_attribs) {
7347: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
7348: }
7349: } else {
7350: foreach my $item (@loginvia_attribs) {
7351: my $new = $env{'form.'.$lonhost.'_'.$item};
7352: if (($item eq 'serverpath') && ($new eq 'custom')) {
7353: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
7354: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7355: $new = '/';
7356: }
7357: }
7358: if (($item eq 'custompath') &&
7359: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7360: $new = '';
7361: }
7362: if ($new ne $curr_loginvia{$lonhost}{$item}) {
7363: $changes{'loginvia'}{$lonhost} = 1;
7364: }
7365: if ($item eq 'exempt') {
7366: $new = &check_exempt_addresses($new);
7367: }
7368: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7369: }
7370: }
7371: } else {
7372: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
7373: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
7374: $changes{'loginvia'}{$lonhost} = 1;
7375: foreach my $item (@loginvia_attribs) {
7376: my $new = $env{'form.'.$lonhost.'_'.$item};
7377: if (($item eq 'serverpath') && ($new eq 'custom')) {
7378: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
7379: $new = '/';
7380: }
7381: }
7382: if (($item eq 'custompath') &&
7383: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
7384: $new = '';
7385: }
7386: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
7387: }
7388: }
7389: }
7390: }
7391: }
7392:
7393: my $servadm = $r->dir_config('lonAdmEMail');
7394: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
7395: if (ref($domconfig{'login'}) eq 'HASH') {
7396: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
7397: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
7398: if ($lang eq 'nolang') {
7399: push(@currlangs,$lang);
7400: } elsif (defined($langchoices{$lang})) {
7401: push(@currlangs,$lang);
7402: } else {
7403: next;
7404: }
7405: }
7406: }
7407: }
7408: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
7409: if (@currlangs > 0) {
7410: foreach my $lang (@currlangs) {
7411: if (grep(/^\Q$lang\E$/,@delurls)) {
7412: $changes{'helpurl'}{$lang} = 1;
7413: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
7414: $changes{'helpurl'}{$lang} = 1;
7415: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
7416: push(@newlangs,$lang);
7417: } else {
7418: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7419: }
7420: }
7421: }
7422: unless (grep(/^nolang$/,@currlangs)) {
7423: if ($env{'form.loginhelpurl_nolang.filename'}) {
7424: $changes{'helpurl'}{'nolang'} = 1;
7425: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
7426: push(@newlangs,'nolang');
7427: }
7428: }
7429: if ($env{'form.loginhelpurl_add_lang'}) {
7430: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
7431: ($env{'form.loginhelpurl_add_file.filename'})) {
7432: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
7433: $addedfile = $env{'form.loginhelpurl_add_lang'};
7434: }
7435: }
7436: if ((@newlangs > 0) || ($addedfile)) {
7437: my $error;
7438: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7439: if ($configuserok eq 'ok') {
7440: if ($switchserver) {
7441: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
7442: } elsif ($author_ok eq 'ok') {
7443: my @allnew = @newlangs;
7444: if ($addedfile ne '') {
7445: push(@allnew,$addedfile);
7446: }
7447: foreach my $lang (@allnew) {
7448: my $formelem = 'loginhelpurl_'.$lang;
7449: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
7450: $formelem = 'loginhelpurl_add_file';
7451: }
7452: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7453: "help/$lang",'','',$newfile{$lang});
7454: if ($result eq 'ok') {
7455: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
7456: $changes{'helpurl'}{$lang} = 1;
7457: } else {
7458: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
7459: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7460: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
7461: (!grep(/^\Q$lang\E$/,@delurls))) {
7462: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
7463: }
7464: }
7465: }
7466: } else {
7467: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7468: }
7469: } else {
7470: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7471: }
7472: if ($error) {
7473: &Apache::lonnet::logthis($error);
7474: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7475: }
7476: }
7477:
7478: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
7479: if (ref($domconfig{'login'}) eq 'HASH') {
7480: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
7481: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
7482: if ($domservers{$lonhost}) {
7483: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7484: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
7485: $currexempt{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'exempt'};
7486: }
7487: }
7488: }
7489: }
7490: }
7491: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
7492: foreach my $lonhost (sort(keys(%domservers))) {
7493: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7494: $changes{'headtag'}{$lonhost} = 1;
7495: } else {
7496: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
7497: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
7498: }
7499: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
7500: push(@newhosts,$lonhost);
7501: } elsif ($currheadtagurls{$lonhost}) {
7502: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
7503: if ($currexempt{$lonhost}) {
7504: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
7505: $changes{'headtag'}{$lonhost} = 1;
7506: }
7507: } elsif ($possexempt{$lonhost}) {
7508: $changes{'headtag'}{$lonhost} = 1;
7509: }
7510: if ($possexempt{$lonhost}) {
7511: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7512: }
7513: }
7514: }
7515: }
7516: if (@newhosts) {
7517: my $error;
7518: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7519: if ($configuserok eq 'ok') {
7520: if ($switchserver) {
7521: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
7522: } elsif ($author_ok eq 'ok') {
7523: foreach my $lonhost (@newhosts) {
7524: my $formelem = 'loginheadtag_'.$lonhost;
7525: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
7526: "login/headtag/$lonhost",'','',
7527: $env{'form.loginheadtag_'.$lonhost.'.filename'});
7528: if ($result eq 'ok') {
7529: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
7530: $changes{'headtag'}{$lonhost} = 1;
7531: if ($possexempt{$lonhost}) {
7532: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
7533: }
7534: } else {
7535: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
7536: $newheadtagurls{$lonhost},$result);
7537: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
7538: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
7539: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
7540: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
7541: }
7542: }
7543: }
7544: } else {
7545: $error = &mt("Upload of custom markup file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
7546: }
7547: } else {
7548: $error = &mt("Upload of custom markup file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
7549: }
7550: if ($error) {
7551: &Apache::lonnet::logthis($error);
7552: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7553: }
7554: }
7555: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
7556:
7557: my $defaulthelpfile = '/adm/loginproblems.html';
7558: my $defaulttext = &mt('Default in use');
7559:
7560: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
7561: $dom);
7562: if ($putresult eq 'ok') {
7563: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
7564: my %defaultchecked = (
7565: 'coursecatalog' => 'on',
7566: 'helpdesk' => 'on',
7567: 'adminmail' => 'off',
7568: 'newuser' => 'off',
7569: );
7570: if (ref($domconfig{'login'}) eq 'HASH') {
7571: foreach my $item (@toggles) {
7572: if ($defaultchecked{$item} eq 'on') {
7573: if (($domconfig{'login'}{$item} eq '0') &&
7574: ($env{'form.'.$item} eq '1')) {
7575: $changes{$item} = 1;
7576: } elsif (($domconfig{'login'}{$item} eq '' ||
7577: $domconfig{'login'}{$item} eq '1') &&
7578: ($env{'form.'.$item} eq '0')) {
7579: $changes{$item} = 1;
7580: }
7581: } elsif ($defaultchecked{$item} eq 'off') {
7582: if (($domconfig{'login'}{$item} eq '1') &&
7583: ($env{'form.'.$item} eq '0')) {
7584: $changes{$item} = 1;
7585: } elsif (($domconfig{'login'}{$item} eq '' ||
7586: $domconfig{'login'}{$item} eq '0') &&
7587: ($env{'form.'.$item} eq '1')) {
7588: $changes{$item} = 1;
7589: }
7590: }
7591: }
7592: }
7593: if (keys(%changes) > 0 || $colchgtext) {
7594: &Apache::loncommon::devalidate_domconfig_cache($dom);
7595: if (ref($lastactref) eq 'HASH') {
7596: $lastactref->{'domainconfig'} = 1;
7597: }
7598: $resulttext = &mt('Changes made:').'<ul>';
7599: foreach my $item (sort(keys(%changes))) {
7600: if ($item eq 'loginvia') {
7601: if (ref($changes{$item}) eq 'HASH') {
7602: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
7603: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7604: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
7605: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
7606: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
7607: $protocol = 'http' if ($protocol ne 'https');
7608: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
7609:
7610: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
7611: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
7612: } else {
7613: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
7614: }
7615: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
7616: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
7617: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
7618: }
7619: $resulttext .= '</li>';
7620: } else {
7621: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
7622: }
7623: } else {
7624: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
7625: }
7626: }
7627: $resulttext .= '</ul></li>';
7628: }
7629: } elsif ($item eq 'helpurl') {
7630: if (ref($changes{$item}) eq 'HASH') {
7631: foreach my $lang (sort(keys(%{$changes{$item}}))) {
7632: if (grep(/^\Q$lang\E$/,@delurls)) {
7633: my ($chg,$link);
7634: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
7635: if ($lang eq 'nolang') {
7636: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
7637: } else {
7638: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
7639: }
7640: $resulttext .= '<li>'.$chg.'</li>';
7641: } else {
7642: my $chg;
7643: if ($lang eq 'nolang') {
7644: $chg = &mt('custom log-in help file for no preferred language');
7645: } else {
7646: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
7647: }
7648: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
7649: $loginhash{'login'}{'helpurl'}{$lang}.
7650: '?inhibitmenu=yes',$chg,600,500).
7651: '</li>';
7652: }
7653: }
7654: }
7655: } elsif ($item eq 'headtag') {
7656: if (ref($changes{$item}) eq 'HASH') {
7657: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
7658: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
7659: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
7660: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
7661: $resulttext .= '<li><a href="'.
7662: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
7663: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
7664: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
7665: if ($possexempt{$lonhost}) {
7666: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
7667: } else {
7668: $resulttext .= &mt('included for any client IP');
7669: }
7670: $resulttext .= '</li>';
7671: }
7672: }
7673: }
7674: } elsif ($item eq 'captcha') {
7675: if (ref($loginhash{'login'}) eq 'HASH') {
7676: my $chgtxt;
7677: if ($loginhash{'login'}{$item} eq 'notused') {
7678: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
7679: } else {
7680: my %captchas = &captcha_phrases();
7681: if ($captchas{$loginhash{'login'}{$item}}) {
7682: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
7683: } else {
7684: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
7685: }
7686: }
7687: $resulttext .= '<li>'.$chgtxt.'</li>';
7688: }
7689: } elsif ($item eq 'recaptchakeys') {
7690: if (ref($loginhash{'login'}) eq 'HASH') {
7691: my ($privkey,$pubkey);
7692: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
7693: $pubkey = $loginhash{'login'}{$item}{'public'};
7694: $privkey = $loginhash{'login'}{$item}{'private'};
7695: }
7696: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
7697: if (!$pubkey) {
7698: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
7699: } else {
7700: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7701: }
7702: if (!$privkey) {
7703: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
7704: } else {
7705: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
7706: }
7707: $chgtxt .= '</ul>';
7708: $resulttext .= '<li>'.$chgtxt.'</li>';
7709: }
7710: } elsif ($item eq 'recaptchaversion') {
7711: if (ref($loginhash{'login'}) eq 'HASH') {
7712: if ($loginhash{'login'}{'captcha'} eq 'recaptcha') {
7713: $resulttext .= '<li>'.&mt('ReCAPTCHA for helpdesk form set to version [_1]',$loginhash{'login'}{'recaptchaversion'}).
7714: '</li>';
7715: }
7716: }
7717: } else {
7718: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
7719: }
7720: }
7721: $resulttext .= $colchgtext.'</ul>';
7722: } else {
7723: $resulttext = &mt('No changes made to log-in page settings');
7724: }
7725: } else {
7726: $resulttext = '<span class="LC_error">'.
7727: &mt('An error occurred: [_1]',$putresult).'</span>';
7728: }
7729: if ($errors) {
7730: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7731: $errors.'</ul>';
7732: }
7733: return $resulttext;
7734: }
7735:
7736: sub check_exempt_addresses {
7737: my ($iplist) = @_;
7738: $iplist =~ s/^\s+//;
7739: $iplist =~ s/\s+$//;
7740: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
7741: my (@okips,$new);
7742: foreach my $ip (@poss_ips) {
7743: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
7744: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
7745: push(@okips,$ip);
7746: }
7747: }
7748: }
7749: if (@okips > 0) {
7750: $new = join(',',@okips);
7751: } else {
7752: $new = '';
7753: }
7754: return $new;
7755: }
7756:
7757: sub color_font_choices {
7758: my %choices =
7759: &Apache::lonlocal::texthash (
7760: img => "Header",
7761: bgs => "Background colors",
7762: links => "Link colors",
7763: images => "Images",
7764: font => "Font color",
7765: fontmenu => "Font menu",
7766: pgbg => "Page",
7767: tabbg => "Header",
7768: sidebg => "Border",
7769: link => "Link",
7770: alink => "Active link",
7771: vlink => "Visited link",
7772: );
7773: return %choices;
7774: }
7775:
7776: sub modify_rolecolors {
7777: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
7778: my ($resulttext,%rolehash);
7779: $rolehash{'rolecolors'} = {};
7780: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
7781: if ($domconfig{'rolecolors'} eq '') {
7782: $domconfig{'rolecolors'} = {};
7783: }
7784: }
7785: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
7786: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
7787: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
7788: $dom);
7789: if ($putresult eq 'ok') {
7790: if (keys(%changes) > 0) {
7791: &Apache::loncommon::devalidate_domconfig_cache($dom);
7792: if (ref($lastactref) eq 'HASH') {
7793: $lastactref->{'domainconfig'} = 1;
7794: }
7795: $resulttext = &display_colorchgs($dom,\%changes,$roles,
7796: $rolehash{'rolecolors'});
7797: } else {
7798: $resulttext = &mt('No changes made to default color schemes');
7799: }
7800: } else {
7801: $resulttext = '<span class="LC_error">'.
7802: &mt('An error occurred: [_1]',$putresult).'</span>';
7803: }
7804: if ($errors) {
7805: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7806: $errors.'</ul>';
7807: }
7808: return $resulttext;
7809: }
7810:
7811: sub modify_colors {
7812: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
7813: my (%changes,%choices);
7814: my @bgs;
7815: my @links = ('link','alink','vlink');
7816: my @logintext;
7817: my @images;
7818: my $servadm = $r->dir_config('lonAdmEMail');
7819: my $errors;
7820: my %defaults;
7821: foreach my $role (@{$roles}) {
7822: if ($role eq 'login') {
7823: %choices = &login_choices();
7824: @logintext = ('textcol','bgcol');
7825: } else {
7826: %choices = &color_font_choices();
7827: }
7828: if ($role eq 'login') {
7829: @images = ('img','logo','domlogo','login');
7830: @bgs = ('pgbg','mainbg','sidebg');
7831: } else {
7832: @images = ('img');
7833: @bgs = ('pgbg','tabbg','sidebg');
7834: }
7835: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
7836: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
7837: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
7838: }
7839: if ($role eq 'login') {
7840: foreach my $item (@logintext) {
7841: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7842: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7843: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7844: }
7845: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
7846: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7847: }
7848: }
7849: } else {
7850: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
7851: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
7852: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
7853: }
7854: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
7855: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
7856: }
7857: }
7858: foreach my $item (@bgs) {
7859: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7860: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7861: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7862: }
7863: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
7864: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7865: }
7866: }
7867: foreach my $item (@links) {
7868: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
7869: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
7870: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
7871: }
7872: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
7873: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
7874: }
7875: }
7876: my ($configuserok,$author_ok,$switchserver) =
7877: &config_check($dom,$confname,$servadm);
7878: my ($width,$height) = &thumb_dimensions();
7879: if (ref($domconfig->{$role}) ne 'HASH') {
7880: $domconfig->{$role} = {};
7881: }
7882: foreach my $img (@images) {
7883: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
7884: if (defined($env{'form.login_showlogo_'.$img})) {
7885: $confhash->{$role}{'showlogo'}{$img} = 1;
7886: } else {
7887: $confhash->{$role}{'showlogo'}{$img} = 0;
7888: }
7889: }
7890: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
7891: && !defined($domconfig->{$role}{$img})
7892: && !$env{'form.'.$role.'_del_'.$img}
7893: && $env{'form.'.$role.'_import_'.$img}) {
7894: # import the old configured image from the .tab setting
7895: # if they haven't provided a new one
7896: $domconfig->{$role}{$img} =
7897: $env{'form.'.$role.'_import_'.$img};
7898: }
7899: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
7900: my $error;
7901: if ($configuserok eq 'ok') {
7902: if ($switchserver) {
7903: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
7904: } else {
7905: if ($author_ok eq 'ok') {
7906: my ($result,$logourl) =
7907: &publishlogo($r,'upload',$role.'_'.$img,
7908: $dom,$confname,$img,$width,$height);
7909: if ($result eq 'ok') {
7910: $confhash->{$role}{$img} = $logourl;
7911: $changes{$role}{'images'}{$img} = 1;
7912: } else {
7913: $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);
7914: }
7915: } else {
7916: $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);
7917: }
7918: }
7919: } else {
7920: $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);
7921: }
7922: if ($error) {
7923: &Apache::lonnet::logthis($error);
7924: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7925: }
7926: } elsif ($domconfig->{$role}{$img} ne '') {
7927: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
7928: my $error;
7929: if ($configuserok eq 'ok') {
7930: # is confname an author?
7931: if ($switchserver eq '') {
7932: if ($author_ok eq 'ok') {
7933: my ($result,$logourl) =
7934: &publishlogo($r,'copy',$domconfig->{$role}{$img},
7935: $dom,$confname,$img,$width,$height);
7936: if ($result eq 'ok') {
7937: $confhash->{$role}{$img} = $logourl;
7938: $changes{$role}{'images'}{$img} = 1;
7939: }
7940: }
7941: }
7942: }
7943: }
7944: }
7945: }
7946: if (ref($domconfig) eq 'HASH') {
7947: if (ref($domconfig->{$role}) eq 'HASH') {
7948: foreach my $img (@images) {
7949: if ($domconfig->{$role}{$img} ne '') {
7950: if ($env{'form.'.$role.'_del_'.$img}) {
7951: $confhash->{$role}{$img} = '';
7952: $changes{$role}{'images'}{$img} = 1;
7953: } else {
7954: if ($confhash->{$role}{$img} eq '') {
7955: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
7956: }
7957: }
7958: } else {
7959: if ($env{'form.'.$role.'_del_'.$img}) {
7960: $confhash->{$role}{$img} = '';
7961: $changes{$role}{'images'}{$img} = 1;
7962: }
7963: }
7964: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
7965: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
7966: if ($confhash->{$role}{'showlogo'}{$img} ne
7967: $domconfig->{$role}{'showlogo'}{$img}) {
7968: $changes{$role}{'showlogo'}{$img} = 1;
7969: }
7970: } else {
7971: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
7972: $changes{$role}{'showlogo'}{$img} = 1;
7973: }
7974: }
7975: }
7976: }
7977: if ($domconfig->{$role}{'font'} ne '') {
7978: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
7979: $changes{$role}{'font'} = 1;
7980: }
7981: } else {
7982: if ($confhash->{$role}{'font'}) {
7983: $changes{$role}{'font'} = 1;
7984: }
7985: }
7986: if ($role ne 'login') {
7987: if ($domconfig->{$role}{'fontmenu'} ne '') {
7988: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
7989: $changes{$role}{'fontmenu'} = 1;
7990: }
7991: } else {
7992: if ($confhash->{$role}{'fontmenu'}) {
7993: $changes{$role}{'fontmenu'} = 1;
7994: }
7995: }
7996: }
7997: foreach my $item (@bgs) {
7998: if ($domconfig->{$role}{$item} ne '') {
7999: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8000: $changes{$role}{'bgs'}{$item} = 1;
8001: }
8002: } else {
8003: if ($confhash->{$role}{$item}) {
8004: $changes{$role}{'bgs'}{$item} = 1;
8005: }
8006: }
8007: }
8008: foreach my $item (@links) {
8009: if ($domconfig->{$role}{$item} ne '') {
8010: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8011: $changes{$role}{'links'}{$item} = 1;
8012: }
8013: } else {
8014: if ($confhash->{$role}{$item}) {
8015: $changes{$role}{'links'}{$item} = 1;
8016: }
8017: }
8018: }
8019: foreach my $item (@logintext) {
8020: if ($domconfig->{$role}{$item} ne '') {
8021: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
8022: $changes{$role}{'logintext'}{$item} = 1;
8023: }
8024: } else {
8025: if ($confhash->{$role}{$item}) {
8026: $changes{$role}{'logintext'}{$item} = 1;
8027: }
8028: }
8029: }
8030: } else {
8031: &default_change_checker($role,\@images,\@links,\@bgs,
8032: \@logintext,$confhash,\%changes);
8033: }
8034: } else {
8035: &default_change_checker($role,\@images,\@links,\@bgs,
8036: \@logintext,$confhash,\%changes);
8037: }
8038: }
8039: return ($errors,%changes);
8040: }
8041:
8042: sub config_check {
8043: my ($dom,$confname,$servadm) = @_;
8044: my ($configuserok,$author_ok,$switchserver,%currroles);
8045: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
8046: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
8047: $confname,$servadm);
8048: if ($configuserok eq 'ok') {
8049: $switchserver = &check_switchserver($dom,$confname);
8050: if ($switchserver eq '') {
8051: $author_ok = &check_authorstatus($dom,$confname,%currroles);
8052: }
8053: }
8054: return ($configuserok,$author_ok,$switchserver);
8055: }
8056:
8057: sub default_change_checker {
8058: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
8059: foreach my $item (@{$links}) {
8060: if ($confhash->{$role}{$item}) {
8061: $changes->{$role}{'links'}{$item} = 1;
8062: }
8063: }
8064: foreach my $item (@{$bgs}) {
8065: if ($confhash->{$role}{$item}) {
8066: $changes->{$role}{'bgs'}{$item} = 1;
8067: }
8068: }
8069: foreach my $item (@{$logintext}) {
8070: if ($confhash->{$role}{$item}) {
8071: $changes->{$role}{'logintext'}{$item} = 1;
8072: }
8073: }
8074: foreach my $img (@{$images}) {
8075: if ($env{'form.'.$role.'_del_'.$img}) {
8076: $confhash->{$role}{$img} = '';
8077: $changes->{$role}{'images'}{$img} = 1;
8078: }
8079: if ($role eq 'login') {
8080: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
8081: $changes->{$role}{'showlogo'}{$img} = 1;
8082: }
8083: }
8084: }
8085: if ($confhash->{$role}{'font'}) {
8086: $changes->{$role}{'font'} = 1;
8087: }
8088: }
8089:
8090: sub display_colorchgs {
8091: my ($dom,$changes,$roles,$confhash) = @_;
8092: my (%choices,$resulttext);
8093: if (!grep(/^login$/,@{$roles})) {
8094: $resulttext = &mt('Changes made:').'<br />';
8095: }
8096: foreach my $role (@{$roles}) {
8097: if ($role eq 'login') {
8098: %choices = &login_choices();
8099: } else {
8100: %choices = &color_font_choices();
8101: }
8102: if (ref($changes->{$role}) eq 'HASH') {
8103: if ($role ne 'login') {
8104: $resulttext .= '<h4>'.&mt($role).'</h4>';
8105: }
8106: foreach my $key (sort(keys(%{$changes->{$role}}))) {
8107: if ($role ne 'login') {
8108: $resulttext .= '<ul>';
8109: }
8110: if (ref($changes->{$role}{$key}) eq 'HASH') {
8111: if ($role ne 'login') {
8112: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
8113: }
8114: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
8115: if (($role eq 'login') && ($key eq 'showlogo')) {
8116: if ($confhash->{$role}{$key}{$item}) {
8117: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
8118: } else {
8119: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
8120: }
8121: } elsif ($confhash->{$role}{$item} eq '') {
8122: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
8123: } else {
8124: my $newitem = $confhash->{$role}{$item};
8125: if ($key eq 'images') {
8126: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
8127: }
8128: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
8129: }
8130: }
8131: if ($role ne 'login') {
8132: $resulttext .= '</ul></li>';
8133: }
8134: } else {
8135: if ($confhash->{$role}{$key} eq '') {
8136: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
8137: } else {
8138: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
8139: }
8140: }
8141: if ($role ne 'login') {
8142: $resulttext .= '</ul>';
8143: }
8144: }
8145: }
8146: }
8147: return $resulttext;
8148: }
8149:
8150: sub thumb_dimensions {
8151: return ('200','50');
8152: }
8153:
8154: sub check_dimensions {
8155: my ($inputfile) = @_;
8156: my ($fullwidth,$fullheight);
8157: if ($inputfile =~ m|^[/\w.\-]+$|) {
8158: if (open(PIPE,"identify $inputfile 2>&1 |")) {
8159: my $imageinfo = <PIPE>;
8160: if (!close(PIPE)) {
8161: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
8162: }
8163: chomp($imageinfo);
8164: my ($fullsize) =
8165: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
8166: if ($fullsize) {
8167: ($fullwidth,$fullheight) = split(/x/,$fullsize);
8168: }
8169: }
8170: }
8171: return ($fullwidth,$fullheight);
8172: }
8173:
8174: sub check_configuser {
8175: my ($uhome,$dom,$confname,$servadm) = @_;
8176: my ($configuserok,%currroles);
8177: if ($uhome eq 'no_host') {
8178: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
8179: my $configpass = &LONCAPA::Enrollment::create_password();
8180: $configuserok =
8181: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
8182: $configpass,'','','','','',undef,$servadm);
8183: } else {
8184: $configuserok = 'ok';
8185: %currroles =
8186: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
8187: }
8188: return ($configuserok,%currroles);
8189: }
8190:
8191: sub check_authorstatus {
8192: my ($dom,$confname,%currroles) = @_;
8193: my $author_ok;
8194: if (!$currroles{':'.$dom.':au'}) {
8195: my $start = time;
8196: my $end = 0;
8197: $author_ok =
8198: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
8199: 'au',$end,$start,'','','domconfig');
8200: } else {
8201: $author_ok = 'ok';
8202: }
8203: return $author_ok;
8204: }
8205:
8206: sub publishlogo {
8207: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
8208: my ($output,$fname,$logourl);
8209: if ($action eq 'upload') {
8210: $fname=$env{'form.'.$formname.'.filename'};
8211: chop($env{'form.'.$formname});
8212: } else {
8213: ($fname) = ($formname =~ /([^\/]+)$/);
8214: }
8215: if ($savefileas ne '') {
8216: $fname = $savefileas;
8217: }
8218: $fname=&Apache::lonnet::clean_filename($fname);
8219: # See if there is anything left
8220: unless ($fname) { return ('error: no uploaded file'); }
8221: $fname="$subdir/$fname";
8222: my $docroot=$r->dir_config('lonDocRoot');
8223: my $filepath="$docroot/priv";
8224: my $relpath = "$dom/$confname";
8225: my ($fnamepath,$file,$fetchthumb);
8226: $file=$fname;
8227: if ($fname=~m|/|) {
8228: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
8229: }
8230: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
8231: my $count;
8232: for ($count=5;$count<=$#parts;$count++) {
8233: $filepath.="/$parts[$count]";
8234: if ((-e $filepath)!=1) {
8235: mkdir($filepath,02770);
8236: }
8237: }
8238: # Check for bad extension and disallow upload
8239: if ($file=~/\.(\w+)$/ &&
8240: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
8241: $output =
8242: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
8243: } elsif ($file=~/\.(\w+)$/ &&
8244: !defined(&Apache::loncommon::fileembstyle($1))) {
8245: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
8246: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
8247: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
8248: } elsif (-d "$filepath/$file") {
8249: $output = &mt('Filename is a directory name - rename the file and re-upload');
8250: } else {
8251: my $source = $filepath.'/'.$file;
8252: my $logfile;
8253: if (!open($logfile,">>$source".'.log')) {
8254: return (&mt('No write permission to Authoring Space'));
8255: }
8256: print $logfile
8257: "\n================= Publish ".localtime()." ================\n".
8258: $env{'user.name'}.':'.$env{'user.domain'}."\n";
8259: # Save the file
8260: if (!open(FH,'>'.$source)) {
8261: &Apache::lonnet::logthis('Failed to create '.$source);
8262: return (&mt('Failed to create file'));
8263: }
8264: if ($action eq 'upload') {
8265: if (!print FH ($env{'form.'.$formname})) {
8266: &Apache::lonnet::logthis('Failed to write to '.$source);
8267: return (&mt('Failed to write file'));
8268: }
8269: } else {
8270: my $original = &Apache::lonnet::filelocation('',$formname);
8271: if(!copy($original,$source)) {
8272: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
8273: return (&mt('Failed to write file'));
8274: }
8275: }
8276: close(FH);
8277: chmod(0660, $source); # Permissions to rw-rw---.
8278:
8279: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
8280: my $copyfile=$targetdir.'/'.$file;
8281:
8282: my @parts=split(/\//,$targetdir);
8283: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
8284: for (my $count=5;$count<=$#parts;$count++) {
8285: $path.="/$parts[$count]";
8286: if (!-e $path) {
8287: print $logfile "\nCreating directory ".$path;
8288: mkdir($path,02770);
8289: }
8290: }
8291: my $versionresult;
8292: if (-e $copyfile) {
8293: $versionresult = &logo_versioning($targetdir,$file,$logfile);
8294: } else {
8295: $versionresult = 'ok';
8296: }
8297: if ($versionresult eq 'ok') {
8298: if (copy($source,$copyfile)) {
8299: print $logfile "\nCopied original source to ".$copyfile."\n";
8300: $output = 'ok';
8301: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
8302: push(@{$modified_urls},[$copyfile,$source]);
8303: my $metaoutput =
8304: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
8305: unless ($registered_cleanup) {
8306: my $handlers = $r->get_handlers('PerlCleanupHandler');
8307: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8308: $registered_cleanup=1;
8309: }
8310: } else {
8311: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
8312: $output = &mt('Failed to copy file to RES space').", $!";
8313: }
8314: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
8315: my $inputfile = $filepath.'/'.$file;
8316: my $outfile = $filepath.'/'.'tn-'.$file;
8317: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
8318: if ($fullwidth ne '' && $fullheight ne '') {
8319: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
8320: my $thumbsize = $thumbwidth.'x'.$thumbheight;
8321: system("convert -sample $thumbsize $inputfile $outfile");
8322: chmod(0660, $filepath.'/tn-'.$file);
8323: if (-e $outfile) {
8324: my $copyfile=$targetdir.'/tn-'.$file;
8325: if (copy($outfile,$copyfile)) {
8326: print $logfile "\nCopied source to ".$copyfile."\n";
8327: my $thumb_metaoutput =
8328: &write_metadata($dom,$confname,$formname,
8329: $targetdir,'tn-'.$file,$logfile);
8330: push(@{$modified_urls},[$copyfile,$outfile]);
8331: unless ($registered_cleanup) {
8332: my $handlers = $r->get_handlers('PerlCleanupHandler');
8333: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
8334: $registered_cleanup=1;
8335: }
8336: } else {
8337: print $logfile "\nUnable to write ".$copyfile.
8338: ':'.$!."\n";
8339: }
8340: }
8341: }
8342: }
8343: }
8344: } else {
8345: $output = $versionresult;
8346: }
8347: }
8348: return ($output,$logourl);
8349: }
8350:
8351: sub logo_versioning {
8352: my ($targetdir,$file,$logfile) = @_;
8353: my $target = $targetdir.'/'.$file;
8354: my ($maxversion,$fn,$extn,$output);
8355: $maxversion = 0;
8356: if ($file =~ /^(.+)\.(\w+)$/) {
8357: $fn=$1;
8358: $extn=$2;
8359: }
8360: opendir(DIR,$targetdir);
8361: while (my $filename=readdir(DIR)) {
8362: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
8363: $maxversion=($1>$maxversion)?$1:$maxversion;
8364: }
8365: }
8366: $maxversion++;
8367: print $logfile "\nCreating old version ".$maxversion."\n";
8368: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
8369: if (copy($target,$copyfile)) {
8370: print $logfile "Copied old target to ".$copyfile."\n";
8371: $copyfile=$copyfile.'.meta';
8372: if (copy($target.'.meta',$copyfile)) {
8373: print $logfile "Copied old target metadata to ".$copyfile."\n";
8374: $output = 'ok';
8375: } else {
8376: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
8377: $output = &mt('Failed to copy old meta').", $!, ";
8378: }
8379: } else {
8380: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
8381: $output = &mt('Failed to copy old target').", $!, ";
8382: }
8383: return $output;
8384: }
8385:
8386: sub write_metadata {
8387: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
8388: my (%metadatafields,%metadatakeys,$output);
8389: $metadatafields{'title'}=$formname;
8390: $metadatafields{'creationdate'}=time;
8391: $metadatafields{'lastrevisiondate'}=time;
8392: $metadatafields{'copyright'}='public';
8393: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
8394: $env{'user.domain'};
8395: $metadatafields{'authorspace'}=$confname.':'.$dom;
8396: $metadatafields{'domain'}=$dom;
8397: {
8398: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
8399: my $mfh;
8400: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
8401: foreach (sort(keys(%metadatafields))) {
8402: unless ($_=~/\./) {
8403: my $unikey=$_;
8404: $unikey=~/^([A-Za-z]+)/;
8405: my $tag=$1;
8406: $tag=~tr/A-Z/a-z/;
8407: print $mfh "\n\<$tag";
8408: foreach (split(/\,/,$metadatakeys{$unikey})) {
8409: my $value=$metadatafields{$unikey.'.'.$_};
8410: $value=~s/\"/\'\'/g;
8411: print $mfh ' '.$_.'="'.$value.'"';
8412: }
8413: print $mfh '>'.
8414: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
8415: .'</'.$tag.'>';
8416: }
8417: }
8418: $output = 'ok';
8419: print $logfile "\nWrote metadata";
8420: close($mfh);
8421: } else {
8422: print $logfile "\nFailed to open metadata file";
8423: $output = &mt('Could not write metadata');
8424: }
8425: }
8426: return $output;
8427: }
8428:
8429: sub notifysubscribed {
8430: foreach my $targetsource (@{$modified_urls}){
8431: next unless (ref($targetsource) eq 'ARRAY');
8432: my ($target,$source)=@{$targetsource};
8433: if ($source ne '') {
8434: if (open(my $logfh,'>>'.$source.'.log')) {
8435: print $logfh "\nCleanup phase: Notifications\n";
8436: my @subscribed=&subscribed_hosts($target);
8437: foreach my $subhost (@subscribed) {
8438: print $logfh "\nNotifying host ".$subhost.':';
8439: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
8440: print $logfh $reply;
8441: }
8442: my @subscribedmeta=&subscribed_hosts("$target.meta");
8443: foreach my $subhost (@subscribedmeta) {
8444: print $logfh "\nNotifying host for metadata only ".$subhost.':';
8445: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
8446: $subhost);
8447: print $logfh $reply;
8448: }
8449: print $logfh "\n============ Done ============\n";
8450: close($logfh);
8451: }
8452: }
8453: }
8454: return OK;
8455: }
8456:
8457: sub subscribed_hosts {
8458: my ($target) = @_;
8459: my @subscribed;
8460: if (open(my $fh,"<$target.subscription")) {
8461: while (my $subline=<$fh>) {
8462: if ($subline =~ /^($match_lonid):/) {
8463: my $host = $1;
8464: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
8465: unless (grep(/^\Q$host\E$/,@subscribed)) {
8466: push(@subscribed,$host);
8467: }
8468: }
8469: }
8470: }
8471: }
8472: return @subscribed;
8473: }
8474:
8475: sub check_switchserver {
8476: my ($dom,$confname) = @_;
8477: my ($allowed,$switchserver);
8478: my $home = &Apache::lonnet::homeserver($confname,$dom);
8479: if ($home eq 'no_host') {
8480: $home = &Apache::lonnet::domain($dom,'primary');
8481: }
8482: my @ids=&Apache::lonnet::current_machine_ids();
8483: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
8484: if (!$allowed) {
8485: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
8486: }
8487: return $switchserver;
8488: }
8489:
8490: sub modify_quotas {
8491: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
8492: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
8493: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
8494: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
8495: $validationfieldsref);
8496: if ($action eq 'quotas') {
8497: $context = 'tools';
8498: } else {
8499: $context = $action;
8500: }
8501: if ($context eq 'requestcourses') {
8502: @usertools = ('official','unofficial','community','textbook');
8503: @options =('norequest','approval','validate','autolimit');
8504: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
8505: %titles = &courserequest_titles();
8506: $toolregexp = join('|',@usertools);
8507: %conditions = &courserequest_conditions();
8508: $confname = $dom.'-domainconfig';
8509: my $servadm = $r->dir_config('lonAdmEMail');
8510: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
8511: ($validationitemsref,$validationnamesref,$validationfieldsref) =
8512: &Apache::loncoursequeueadmin::requestcourses_validation_types();
8513: } elsif ($context eq 'requestauthor') {
8514: @usertools = ('author');
8515: %titles = &authorrequest_titles();
8516: } else {
8517: @usertools = ('aboutme','blog','webdav','portfolio');
8518: %titles = &tool_titles();
8519: }
8520: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8521: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8522: foreach my $key (keys(%env)) {
8523: if ($context eq 'requestcourses') {
8524: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
8525: my $item = $1;
8526: my $type = $2;
8527: if ($type =~ /^limit_(.+)/) {
8528: $limithash{$item}{$1} = $env{$key};
8529: } else {
8530: $confhash{$item}{$type} = $env{$key};
8531: }
8532: }
8533: } elsif ($context eq 'requestauthor') {
8534: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
8535: $confhash{$1} = $env{$key};
8536: }
8537: } else {
8538: if ($key =~ /^form\.quota_(.+)$/) {
8539: $confhash{'defaultquota'}{$1} = $env{$key};
8540: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
8541: $confhash{'authorquota'}{$1} = $env{$key};
8542: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
8543: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
8544: }
8545: }
8546: }
8547: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8548: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
8549: @approvalnotify = sort(@approvalnotify);
8550: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
8551: my @crstypes = ('official','unofficial','community','textbook');
8552: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
8553: foreach my $type (@hasuniquecode) {
8554: if (grep(/^\Q$type\E$/,@crstypes)) {
8555: $confhash{'uniquecode'}{$type} = 1;
8556: }
8557: }
8558: my (%newbook,%allpos);
8559: if ($context eq 'requestcourses') {
8560: foreach my $type ('textbooks','templates') {
8561: @{$allpos{$type}} = ();
8562: my $invalid;
8563: if ($type eq 'textbooks') {
8564: $invalid = &mt('Invalid LON-CAPA course for textbook');
8565: } else {
8566: $invalid = &mt('Invalid LON-CAPA course for template');
8567: }
8568: if ($env{'form.'.$type.'_addbook'}) {
8569: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
8570: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
8571: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
8572: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
8573: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8574: } else {
8575: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
8576: my $position = $env{'form.'.$type.'_addbook_pos'};
8577: $position =~ s/\D+//g;
8578: if ($position ne '') {
8579: $allpos{$type}[$position] = $newbook{$type};
8580: }
8581: }
8582: } else {
8583: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
8584: }
8585: }
8586: }
8587: }
8588: if (ref($domconfig{$action}) eq 'HASH') {
8589: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
8590: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
8591: $changes{'notify'}{'approval'} = 1;
8592: }
8593: } else {
8594: if ($confhash{'notify'}{'approval'}) {
8595: $changes{'notify'}{'approval'} = 1;
8596: }
8597: }
8598: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
8599: if (ref($confhash{'uniquecode'}) eq 'HASH') {
8600: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
8601: unless ($confhash{'uniquecode'}{$crstype}) {
8602: $changes{'uniquecode'} = 1;
8603: }
8604: }
8605: unless ($changes{'uniquecode'}) {
8606: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
8607: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
8608: $changes{'uniquecode'} = 1;
8609: }
8610: }
8611: }
8612: } else {
8613: $changes{'uniquecode'} = 1;
8614: }
8615: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
8616: $changes{'uniquecode'} = 1;
8617: }
8618: if ($context eq 'requestcourses') {
8619: foreach my $type ('textbooks','templates') {
8620: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8621: my %deletions;
8622: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
8623: if (@todelete) {
8624: map { $deletions{$_} = 1; } @todelete;
8625: }
8626: my %imgdeletions;
8627: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
8628: if (@todeleteimages) {
8629: map { $imgdeletions{$_} = 1; } @todeleteimages;
8630: }
8631: my $maxnum = $env{'form.'.$type.'_maxnum'};
8632: for (my $i=0; $i<=$maxnum; $i++) {
8633: my $itemid = $env{'form.'.$type.'_id_'.$i};
8634: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
8635: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
8636: if ($deletions{$key}) {
8637: if ($domconfig{$action}{$type}{$key}{'image'}) {
8638: #FIXME need to obsolete item in RES space
8639: }
8640: next;
8641: } else {
8642: my $newpos = $env{'form.'.$itemid};
8643: $newpos =~ s/\D+//g;
8644: foreach my $item ('subject','title','publisher','author') {
8645: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8646: ($type eq 'templates'));
8647: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
8648: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
8649: $changes{$type}{$key} = 1;
8650: }
8651: }
8652: $allpos{$type}[$newpos] = $key;
8653: }
8654: if ($imgdeletions{$key}) {
8655: $changes{$type}{$key} = 1;
8656: #FIXME need to obsolete item in RES space
8657: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
8658: my ($cdom,$cnum) = split(/_/,$key);
8659: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
8660: $cdom,$cnum,$type,$configuserok,
8661: $switchserver,$author_ok);
8662: if ($imgurl) {
8663: $confhash{$type}{$key}{'image'} = $imgurl;
8664: $changes{$type}{$key} = 1;
8665: }
8666: if ($error) {
8667: &Apache::lonnet::logthis($error);
8668: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8669: }
8670: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
8671: $confhash{$type}{$key}{'image'} =
8672: $domconfig{$action}{$type}{$key}{'image'};
8673: }
8674: }
8675: }
8676: }
8677: }
8678: }
8679: } else {
8680: if ($confhash{'notify'}{'approval'}) {
8681: $changes{'notify'}{'approval'} = 1;
8682: }
8683: if (ref($confhash{'uniquecode'} eq 'HASH')) {
8684: $changes{'uniquecode'} = 1;
8685: }
8686: }
8687: if ($context eq 'requestcourses') {
8688: foreach my $type ('textbooks','templates') {
8689: if ($newbook{$type}) {
8690: $changes{$type}{$newbook{$type}} = 1;
8691: foreach my $item ('subject','title','publisher','author') {
8692: next if ((($item eq 'author') || ($item eq 'publisher')) &&
8693: ($type eq 'template'));
8694: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
8695: if ($env{'form.'.$type.'_addbook_'.$item}) {
8696: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
8697: }
8698: }
8699: if ($type eq 'textbooks') {
8700: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
8701: my ($cdom,$cnum) = split(/_/,$newbook{$type});
8702: my ($imageurl,$error) =
8703: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
8704: $configuserok,$switchserver,$author_ok);
8705: if ($imageurl) {
8706: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
8707: }
8708: if ($error) {
8709: &Apache::lonnet::logthis($error);
8710: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8711: }
8712: }
8713: }
8714: }
8715: if (@{$allpos{$type}} > 0) {
8716: my $idx = 0;
8717: foreach my $item (@{$allpos{$type}}) {
8718: if ($item ne '') {
8719: $confhash{$type}{$item}{'order'} = $idx;
8720: if (ref($domconfig{$action}) eq 'HASH') {
8721: if (ref($domconfig{$action}{$type}) eq 'HASH') {
8722: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
8723: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
8724: $changes{$type}{$item} = 1;
8725: }
8726: }
8727: }
8728: }
8729: $idx ++;
8730: }
8731: }
8732: }
8733: }
8734: if (ref($validationitemsref) eq 'ARRAY') {
8735: foreach my $item (@{$validationitemsref}) {
8736: if ($item eq 'fields') {
8737: my @changed;
8738: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
8739: if (@{$confhash{'validation'}{$item}} > 0) {
8740: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
8741: }
8742: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8743: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8744: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
8745: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
8746: $domconfig{'requestcourses'}{'validation'}{$item});
8747: } else {
8748: @changed = @{$confhash{'validation'}{$item}};
8749: }
8750: } else {
8751: @changed = @{$confhash{'validation'}{$item}};
8752: }
8753: } else {
8754: @changed = @{$confhash{'validation'}{$item}};
8755: }
8756: if (@changed) {
8757: if ($confhash{'validation'}{$item}) {
8758: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
8759: } else {
8760: $changes{'validation'}{$item} = &mt('None');
8761: }
8762: }
8763: } else {
8764: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
8765: if ($item eq 'markup') {
8766: if ($env{'form.requestcourses_validation_'.$item}) {
8767: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
8768: }
8769: }
8770: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8771: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8772: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
8773: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8774: }
8775: } else {
8776: if ($confhash{'validation'}{$item} ne '') {
8777: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8778: }
8779: }
8780: } else {
8781: if ($confhash{'validation'}{$item} ne '') {
8782: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
8783: }
8784: }
8785: }
8786: }
8787: }
8788: if ($env{'form.validationdc'}) {
8789: my $newval = $env{'form.validationdc'};
8790: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
8791: if (exists($domcoords{$newval})) {
8792: $confhash{'validation'}{'dc'} = $newval;
8793: }
8794: }
8795: if (ref($confhash{'validation'}) eq 'HASH') {
8796: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8797: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8798: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8799: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
8800: if ($confhash{'validation'}{'dc'} eq '') {
8801: $changes{'validation'}{'dc'} = &mt('None');
8802: } else {
8803: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8804: }
8805: }
8806: } elsif ($confhash{'validation'}{'dc'} ne '') {
8807: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8808: }
8809: } elsif ($confhash{'validation'}{'dc'} ne '') {
8810: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8811: }
8812: } elsif ($confhash{'validation'}{'dc'} ne '') {
8813: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
8814: }
8815: } else {
8816: if (ref($domconfig{'requestcourses'}) eq 'HASH') {
8817: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
8818: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
8819: $changes{'validation'}{'dc'} = &mt('None');
8820: }
8821: }
8822: }
8823: }
8824: }
8825: } else {
8826: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
8827: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
8828: }
8829: foreach my $item (@usertools) {
8830: foreach my $type (@{$types},'default','_LC_adv') {
8831: my $unset;
8832: if ($context eq 'requestcourses') {
8833: $unset = '0';
8834: if ($type eq '_LC_adv') {
8835: $unset = '';
8836: }
8837: if ($confhash{$item}{$type} eq 'autolimit') {
8838: $confhash{$item}{$type} .= '=';
8839: unless ($limithash{$item}{$type} =~ /\D/) {
8840: $confhash{$item}{$type} .= $limithash{$item}{$type};
8841: }
8842: }
8843: } elsif ($context eq 'requestauthor') {
8844: $unset = '0';
8845: if ($type eq '_LC_adv') {
8846: $unset = '';
8847: }
8848: } else {
8849: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
8850: $confhash{$item}{$type} = 1;
8851: } else {
8852: $confhash{$item}{$type} = 0;
8853: }
8854: }
8855: if (ref($domconfig{$action}) eq 'HASH') {
8856: if ($action eq 'requestauthor') {
8857: if ($domconfig{$action}{$type} ne $confhash{$type}) {
8858: $changes{$type} = 1;
8859: }
8860: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
8861: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
8862: $changes{$item}{$type} = 1;
8863: }
8864: } else {
8865: if ($context eq 'requestcourses') {
8866: if ($confhash{$item}{$type} ne $unset) {
8867: $changes{$item}{$type} = 1;
8868: }
8869: } else {
8870: if (!$confhash{$item}{$type}) {
8871: $changes{$item}{$type} = 1;
8872: }
8873: }
8874: }
8875: } else {
8876: if ($context eq 'requestcourses') {
8877: if ($confhash{$item}{$type} ne $unset) {
8878: $changes{$item}{$type} = 1;
8879: }
8880: } elsif ($context eq 'requestauthor') {
8881: if ($confhash{$type} ne $unset) {
8882: $changes{$type} = 1;
8883: }
8884: } else {
8885: if (!$confhash{$item}{$type}) {
8886: $changes{$item}{$type} = 1;
8887: }
8888: }
8889: }
8890: }
8891: }
8892: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
8893: if (ref($domconfig{'quotas'}) eq 'HASH') {
8894: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8895: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
8896: if (exists($confhash{'defaultquota'}{$key})) {
8897: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
8898: $changes{'defaultquota'}{$key} = 1;
8899: }
8900: } else {
8901: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
8902: }
8903: }
8904: } else {
8905: foreach my $key (keys(%{$domconfig{'quotas'}})) {
8906: if (exists($confhash{'defaultquota'}{$key})) {
8907: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
8908: $changes{'defaultquota'}{$key} = 1;
8909: }
8910: } else {
8911: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
8912: }
8913: }
8914: }
8915: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8916: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
8917: if (exists($confhash{'authorquota'}{$key})) {
8918: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
8919: $changes{'authorquota'}{$key} = 1;
8920: }
8921: } else {
8922: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
8923: }
8924: }
8925: }
8926: }
8927: if (ref($confhash{'defaultquota'}) eq 'HASH') {
8928: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
8929: if (ref($domconfig{'quotas'}) eq 'HASH') {
8930: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
8931: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
8932: $changes{'defaultquota'}{$key} = 1;
8933: }
8934: } else {
8935: if (!exists($domconfig{'quotas'}{$key})) {
8936: $changes{'defaultquota'}{$key} = 1;
8937: }
8938: }
8939: } else {
8940: $changes{'defaultquota'}{$key} = 1;
8941: }
8942: }
8943: }
8944: if (ref($confhash{'authorquota'}) eq 'HASH') {
8945: foreach my $key (keys(%{$confhash{'authorquota'}})) {
8946: if (ref($domconfig{'quotas'}) eq 'HASH') {
8947: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
8948: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
8949: $changes{'authorquota'}{$key} = 1;
8950: }
8951: } else {
8952: $changes{'authorquota'}{$key} = 1;
8953: }
8954: } else {
8955: $changes{'authorquota'}{$key} = 1;
8956: }
8957: }
8958: }
8959: }
8960:
8961: if ($context eq 'requestauthor') {
8962: $domdefaults{'requestauthor'} = \%confhash;
8963: } else {
8964: foreach my $key (keys(%confhash)) {
8965: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
8966: $domdefaults{$key} = $confhash{$key};
8967: }
8968: }
8969: }
8970:
8971: my %quotahash = (
8972: $action => { %confhash }
8973: );
8974: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
8975: $dom);
8976: if ($putresult eq 'ok') {
8977: if (keys(%changes) > 0) {
8978: my $cachetime = 24*60*60;
8979: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8980: if (ref($lastactref) eq 'HASH') {
8981: $lastactref->{'domdefaults'} = 1;
8982: }
8983: $resulttext = &mt('Changes made:').'<ul>';
8984: unless (($context eq 'requestcourses') ||
8985: ($context eq 'requestauthor')) {
8986: if (ref($changes{'defaultquota'}) eq 'HASH') {
8987: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
8988: foreach my $type (@{$types},'default') {
8989: if (defined($changes{'defaultquota'}{$type})) {
8990: my $typetitle = $usertypes->{$type};
8991: if ($type eq 'default') {
8992: $typetitle = $othertitle;
8993: }
8994: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
8995: }
8996: }
8997: $resulttext .= '</ul></li>';
8998: }
8999: if (ref($changes{'authorquota'}) eq 'HASH') {
9000: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
9001: foreach my $type (@{$types},'default') {
9002: if (defined($changes{'authorquota'}{$type})) {
9003: my $typetitle = $usertypes->{$type};
9004: if ($type eq 'default') {
9005: $typetitle = $othertitle;
9006: }
9007: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
9008: }
9009: }
9010: $resulttext .= '</ul></li>';
9011: }
9012: }
9013: my %newenv;
9014: foreach my $item (@usertools) {
9015: my (%haschgs,%inconf);
9016: if ($context eq 'requestauthor') {
9017: %haschgs = %changes;
9018: %inconf = %confhash;
9019: } else {
9020: if (ref($changes{$item}) eq 'HASH') {
9021: %haschgs = %{$changes{$item}};
9022: }
9023: if (ref($confhash{$item}) eq 'HASH') {
9024: %inconf = %{$confhash{$item}};
9025: }
9026: }
9027: if (keys(%haschgs) > 0) {
9028: my $newacc =
9029: &Apache::lonnet::usertools_access($env{'user.name'},
9030: $env{'user.domain'},
9031: $item,'reload',$context);
9032: if (($context eq 'requestcourses') ||
9033: ($context eq 'requestauthor')) {
9034: if ($env{'environment.canrequest.'.$item} ne $newacc) {
9035: $newenv{'environment.canrequest.'.$item} = $newacc;
9036: }
9037: } else {
9038: if ($env{'environment.availabletools.'.$item} ne $newacc) {
9039: $newenv{'environment.availabletools.'.$item} = $newacc;
9040: }
9041: }
9042: unless ($context eq 'requestauthor') {
9043: $resulttext .= '<li>'.$titles{$item}.'<ul>';
9044: }
9045: foreach my $type (@{$types},'default','_LC_adv') {
9046: if ($haschgs{$type}) {
9047: my $typetitle = $usertypes->{$type};
9048: if ($type eq 'default') {
9049: $typetitle = $othertitle;
9050: } elsif ($type eq '_LC_adv') {
9051: $typetitle = 'LON-CAPA Advanced Users';
9052: }
9053: if ($inconf{$type}) {
9054: if ($context eq 'requestcourses') {
9055: my $cond;
9056: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
9057: if ($1 eq '') {
9058: $cond = &mt('(Automatic processing of any request).');
9059: } else {
9060: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
9061: }
9062: } else {
9063: $cond = $conditions{$inconf{$type}};
9064: }
9065: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
9066: } elsif ($context eq 'requestauthor') {
9067: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
9068: $titles{$inconf{$type}},$typetitle);
9069:
9070: } else {
9071: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
9072: }
9073: } else {
9074: if ($type eq '_LC_adv') {
9075: if ($inconf{$type} eq '0') {
9076: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9077: } else {
9078: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
9079: }
9080: } else {
9081: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
9082: }
9083: }
9084: }
9085: }
9086: unless ($context eq 'requestauthor') {
9087: $resulttext .= '</ul></li>';
9088: }
9089: }
9090: }
9091: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
9092: if (ref($changes{'notify'}) eq 'HASH') {
9093: if ($changes{'notify'}{'approval'}) {
9094: if (ref($confhash{'notify'}) eq 'HASH') {
9095: if ($confhash{'notify'}{'approval'}) {
9096: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
9097: } else {
9098: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
9099: }
9100: }
9101: }
9102: }
9103: }
9104: if ($action eq 'requestcourses') {
9105: my @offon = ('off','on');
9106: if ($changes{'uniquecode'}) {
9107: if (ref($confhash{'uniquecode'}) eq 'HASH') {
9108: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
9109: $resulttext .= '<li>'.
9110: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
9111: '</li>';
9112: } else {
9113: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
9114: '</li>';
9115: }
9116: }
9117: foreach my $type ('textbooks','templates') {
9118: if (ref($changes{$type}) eq 'HASH') {
9119: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
9120: foreach my $key (sort(keys(%{$changes{$type}}))) {
9121: my %coursehash = &Apache::lonnet::coursedescription($key);
9122: my $coursetitle = $coursehash{'description'};
9123: my $position = $confhash{$type}{$key}{'order'} + 1;
9124: $resulttext .= '<li>';
9125: foreach my $item ('subject','title','publisher','author') {
9126: next if ((($item eq 'author') || ($item eq 'publisher')) &&
9127: ($type eq 'templates'));
9128: my $name = $item.':';
9129: $name =~ s/^(\w)/\U$1/;
9130: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
9131: }
9132: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
9133: if ($type eq 'textbooks') {
9134: if ($confhash{$type}{$key}{'image'}) {
9135: $resulttext .= ' '.&mt('Image: [_1]',
9136: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
9137: ' alt="Textbook cover" />').'<br />';
9138: }
9139: }
9140: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
9141: }
9142: $resulttext .= '</ul></li>';
9143: }
9144: }
9145: if (ref($changes{'validation'}) eq 'HASH') {
9146: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
9147: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
9148: foreach my $item (@{$validationitemsref}) {
9149: if (exists($changes{'validation'}{$item})) {
9150: if ($item eq 'markup') {
9151: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9152: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
9153: } else {
9154: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
9155: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
9156: }
9157: }
9158: }
9159: if (exists($changes{'validation'}{'dc'})) {
9160: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
9161: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
9162: }
9163: }
9164: }
9165: }
9166: $resulttext .= '</ul>';
9167: if (keys(%newenv)) {
9168: &Apache::lonnet::appenv(\%newenv);
9169: }
9170: } else {
9171: if ($context eq 'requestcourses') {
9172: $resulttext = &mt('No changes made to rights to request creation of courses.');
9173: } elsif ($context eq 'requestauthor') {
9174: $resulttext = &mt('No changes made to rights to request author space.');
9175: } else {
9176: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
9177: }
9178: }
9179: } else {
9180: $resulttext = '<span class="LC_error">'.
9181: &mt('An error occurred: [_1]',$putresult).'</span>';
9182: }
9183: if ($errors) {
9184: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
9185: '<ul>'.$errors.'</ul></p>';
9186: }
9187: return $resulttext;
9188: }
9189:
9190: sub process_textbook_image {
9191: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
9192: my $filename = $env{'form.'.$caller.'.filename'};
9193: my ($error,$url);
9194: my ($width,$height) = (50,50);
9195: if ($configuserok eq 'ok') {
9196: if ($switchserver) {
9197: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
9198: $switchserver);
9199: } elsif ($author_ok eq 'ok') {
9200: my ($result,$imageurl) =
9201: &publishlogo($r,'upload',$caller,$dom,$confname,
9202: "$type/$dom/$cnum/cover",$width,$height);
9203: if ($result eq 'ok') {
9204: $url = $imageurl;
9205: } else {
9206: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9207: }
9208: } else {
9209: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9210: }
9211: } else {
9212: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9213: }
9214: return ($url,$error);
9215: }
9216:
9217: sub modify_ltitools {
9218: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
9219: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9220: my ($newid,@allpos,%changes,%confhash,%encconfig,$errors,$resulttext);
9221: my $confname = $dom.'-domainconfig';
9222: my $servadm = $r->dir_config('lonAdmEMail');
9223: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
9224: my (%posslti,%possfield);
9225: my @courseroles = ('cc','in','ta','ep','st');
9226: my @ltiroles = qw(Instructor ContentDeveloper TeachingAssistant Learner);
9227: map { $posslti{$_} = 1; } @ltiroles;
9228: my @allfields = ('fullname','firstname','lastname','email','user','roles');
9229: map { $possfield{$_} = 1; } @allfields;
9230: my %lt = <itools_names();
9231: if ($env{'form.ltitools_add'}) {
9232: my $title = $env{'form.ltitools_add_title'};
9233: $title =~ s/(`)/'/g;
9234: ($newid,my $error) = &get_ltitools_id($dom,$title);
9235: if ($newid) {
9236: my $position = $env{'form.ltitools_add_pos'};
9237: $position =~ s/\D+//g;
9238: if ($position ne '') {
9239: $allpos[$position] = $newid;
9240: }
9241: $changes{$newid} = 1;
9242: foreach my $item ('title','url','key','secret','lifetime') {
9243: $env{'form.ltitools_add_'.$item} =~ s/(`)/'/g;
9244: if ($item eq 'lifetime') {
9245: $env{'form.ltitools_add_'.$item} =~ s/[^\d.]//g;
9246: }
9247: if ($env{'form.ltitools_add_'.$item}) {
9248: if (($item eq 'key') || ($item eq 'secret')) {
9249: $encconfig{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9250: } else {
9251: $confhash{$newid}{$item} = $env{'form.ltitools_add_'.$item};
9252: }
9253: }
9254: }
9255: if ($env{'form.ltitools_add_version'} eq 'LTI-1p0') {
9256: $confhash{$newid}{'version'} = $env{'form.ltitools_add_version'};
9257: }
9258: if ($env{'form.ltitools_add_msgtype'} eq 'basic-lti-launch-request') {
9259: $confhash{$newid}{'msgtype'} = $env{'form.ltitools_add_msgtype'};
9260: }
9261: if ($env{'form.ltitools_add_sigmethod'} eq 'HMAC-SHA256') {
9262: $confhash{$newid}{'sigmethod'} = $env{'form.ltitools_add_sigmethod'};
9263: } else {
9264: $confhash{$newid}{'sigmethod'} = 'HMAC-SHA1';
9265: }
9266: foreach my $item ('width','height','linktext','explanation') {
9267: $env{'form.ltitools_add_'.$item} =~ s/^\s+//;
9268: $env{'form.ltitools_add_'.$item} =~ s/\s+$//;
9269: if (($item eq 'width') || ($item eq 'height')) {
9270: if ($env{'form.ltitools_add_'.$item} =~ /^\d+$/) {
9271: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9272: }
9273: } else {
9274: if ($env{'form.ltitools_add_'.$item} ne '') {
9275: $confhash{$newid}{'display'}{$item} = $env{'form.ltitools_add_'.$item};
9276: }
9277: }
9278: }
9279: if ($env{'form.ltitools_add_target'} eq 'window') {
9280: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9281: } elsif ($env{'form.ltitools_add_target'} eq 'tab') {
9282: $confhash{$newid}{'display'}{'target'} = $env{'form.ltitools_add_target'};
9283: } else {
9284: $confhash{$newid}{'display'}{'target'} = 'iframe';
9285: }
9286: if ($env{'form.ltitools_add_image.filename'} ne '') {
9287: my ($imageurl,$error) =
9288: &process_ltitools_image($r,$dom,$confname,'ltitools_add_image',$newid,
9289: $configuserok,$switchserver,$author_ok);
9290: if ($imageurl) {
9291: $confhash{$newid}{'image'} = $imageurl;
9292: }
9293: if ($error) {
9294: &Apache::lonnet::logthis($error);
9295: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9296: }
9297: }
9298: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_add_fields');
9299: foreach my $field (@fields) {
9300: if ($possfield{$field}) {
9301: if ($field eq 'roles') {
9302: foreach my $role (@courseroles) {
9303: my $choice = $env{'form.ltitools_add_roles_'.$role};
9304: if (($choice ne '') && ($posslti{$choice})) {
9305: $confhash{$newid}{'roles'}{$role} = $choice;
9306: if ($role eq 'cc') {
9307: $confhash{$newid}{'roles'}{'co'} = $choice;
9308: }
9309: }
9310: }
9311: } else {
9312: $confhash{$newid}{'fields'}{$field} = 1;
9313: }
9314: }
9315: }
9316: if (ref($confhash{$newid}{'fields'}) eq 'HASH') {
9317: if ($confhash{$newid}{'fields'}{'user'}) {
9318: if ($env{'form.ltitools_userincdom_add'}) {
9319: $confhash{$newid}{'incdom'} = 1;
9320: }
9321: }
9322: }
9323: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig');
9324: foreach my $item (@courseconfig) {
9325: $confhash{$newid}{'crsconf'}{$item} = 1;
9326: }
9327: if ($env{'form.ltitools_add_custom'}) {
9328: my $name = $env{'form.ltitools_add_custom_name'};
9329: my $value = $env{'form.ltitools_add_custom_value'};
9330: $value =~ s/(`)/'/g;
9331: $name =~ s/(`)/'/g;
9332: $confhash{$newid}{'custom'}{$name} = $value;
9333: }
9334: } else {
9335: my $error = &mt('Failed to acquire unique ID for new external tool');
9336: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9337: }
9338: }
9339: if (ref($domconfig{$action}) eq 'HASH') {
9340: my %deletions;
9341: my @todelete = &Apache::loncommon::get_env_multiple('form.ltitools_del');
9342: if (@todelete) {
9343: map { $deletions{$_} = 1; } @todelete;
9344: }
9345: my %customadds;
9346: my @newcustom = &Apache::loncommon::get_env_multiple('form.ltitools_customadd');
9347: if (@newcustom) {
9348: map { $customadds{$_} = 1; } @newcustom;
9349: }
9350: my %imgdeletions;
9351: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.ltitools_image_del');
9352: if (@todeleteimages) {
9353: map { $imgdeletions{$_} = 1; } @todeleteimages;
9354: }
9355: my $maxnum = $env{'form.ltitools_maxnum'};
9356: for (my $i=0; $i<=$maxnum; $i++) {
9357: my $itemid = $env{'form.ltitools_id_'.$i};
9358: $itemid =~ s/\D+//g;
9359: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9360: if ($deletions{$itemid}) {
9361: if ($domconfig{$action}{$itemid}{'image'}) {
9362: #FIXME need to obsolete item in RES space
9363: }
9364: $changes{$itemid} = $domconfig{$action}{$itemid}{'title'};
9365: next;
9366: } else {
9367: my $newpos = $env{'form.ltitools_'.$itemid};
9368: $newpos =~ s/\D+//g;
9369: foreach my $item ('title','url','lifetime') {
9370: $confhash{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9371: if ($domconfig{$action}{$itemid}{$item} ne $confhash{$itemid}{$item}) {
9372: $changes{$itemid} = 1;
9373: }
9374: }
9375: foreach my $item ('key','secret') {
9376: $encconfig{$itemid}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9377: if ($domconfig{$action}{$itemid}{$item} ne $encconfig{$itemid}{$item}) {
9378: $changes{$itemid} = 1;
9379: }
9380: }
9381: if ($env{'form.ltitools_version_'.$i} eq 'LTI-1p0') {
9382: $confhash{$itemid}{'version'} = $env{'form.ltitools_version_'.$i};
9383: }
9384: if ($env{'form.ltitools_msgtype_'.$i} eq 'basic-lti-launch-request') {
9385: $confhash{$itemid}{'msgtype'} = $env{'form.ltitools_msgtype_'.$i};
9386: }
9387: if ($env{'form.ltitools_sigmethod_'.$i} eq 'HMAC-SHA256') {
9388: $confhash{$itemid}{'sigmethod'} = $env{'form.ltitools_sigmethod_'.$i};
9389: } else {
9390: $confhash{$itemid}{'sigmethod'} = 'HMAC-SHA1';
9391: }
9392: if ($domconfig{$action}{$itemid}{'sigmethod'} eq '') {
9393: if ($confhash{$itemid}{'sigmethod'} ne 'HMAC-SHA1') {
9394: $changes{$itemid} = 1;
9395: }
9396: } elsif ($domconfig{$action}{$itemid}{'sigmethod'} ne $confhash{$itemid}{'sigmethod'}) {
9397: $changes{$itemid} = 1;
9398: }
9399: foreach my $size ('width','height') {
9400: $env{'form.ltitools_'.$size.'_'.$i} =~ s/^\s+//;
9401: $env{'form.ltitools_'.$size.'_'.$i} =~ s/\s+$//;
9402: if ($env{'form.ltitools_'.$size.'_'.$i} =~ /^\d+$/) {
9403: $confhash{$itemid}{'display'}{$size} = $env{'form.ltitools_'.$size.'_'.$i};
9404: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9405: if ($domconfig{$action}{$itemid}{'display'}{$size} ne $confhash{$itemid}{'display'}{$size}) {
9406: $changes{$itemid} = 1;
9407: }
9408: } else {
9409: $changes{$itemid} = 1;
9410: }
9411: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9412: if ($domconfig{$action}{$itemid}{'display'}{$size} ne '') {
9413: $changes{$itemid} = 1;
9414: }
9415: }
9416: }
9417: foreach my $item ('linktext','explanation') {
9418: $env{'form.ltitools_'.$item.'_'.$i} =~ s/^\s+//;
9419: $env{'form.ltitools_'.$item.'_'.$i} =~ s/\s+$//;
9420: if ($env{'form.ltitools_'.$item.'_'.$i} ne '') {
9421: $confhash{$itemid}{'display'}{$item} = $env{'form.ltitools_'.$item.'_'.$i};
9422: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9423: if ($domconfig{$action}{$itemid}{'display'}{$item} ne $confhash{$itemid}{'display'}{$item}) {
9424: $changes{$itemid} = 1;
9425: }
9426: } else {
9427: $changes{$itemid} = 1;
9428: }
9429: } elsif (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9430: if ($domconfig{$action}{$itemid}{'display'}{$item} ne '') {
9431: $changes{$itemid} = 1;
9432: }
9433: }
9434: }
9435: if ($env{'form.ltitools_target_'.$i} eq 'window') {
9436: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
9437: } elsif ($env{'form.ltitools_target_'.$i} eq 'tab') {
9438: $confhash{$itemid}{'display'}{'target'} = $env{'form.ltitools_target_'.$i};
9439: } else {
9440: $confhash{$itemid}{'display'}{'target'} = 'iframe';
9441: }
9442: if (ref($domconfig{$action}{$itemid}{'display'}) eq 'HASH') {
9443: if ($domconfig{$action}{$itemid}{'display'}{'target'} ne $confhash{$itemid}{'display'}{'target'}) {
9444: $changes{$itemid} = 1;
9445: }
9446: } else {
9447: $changes{$itemid} = 1;
9448: }
9449: my @courseconfig = &Apache::loncommon::get_env_multiple('form.ltitools_courseconfig_'.$i);
9450: foreach my $item ('label','title','target','linktext','explanation','append') {
9451: if (grep(/^\Q$item\E$/,@courseconfig)) {
9452: $confhash{$itemid}{'crsconf'}{$item} = 1;
9453: if (ref($domconfig{$action}{$itemid}{'crsconf'}) eq 'HASH') {
9454: if ($domconfig{$action}{$itemid}{'crsconf'}{$item} ne $confhash{$itemid}{'crsconf'}{$item}) {
9455: $changes{$itemid} = 1;
9456: }
9457: } else {
9458: $changes{$itemid} = 1;
9459: }
9460: }
9461: }
9462: my @fields = &Apache::loncommon::get_env_multiple('form.ltitools_fields_'.$i);
9463: foreach my $field (@fields) {
9464: if ($possfield{$field}) {
9465: if ($field eq 'roles') {
9466: foreach my $role (@courseroles) {
9467: my $choice = $env{'form.ltitools_roles_'.$role.'_'.$i};
9468: if (($choice ne '') && ($posslti{$choice})) {
9469: $confhash{$itemid}{'roles'}{$role} = $choice;
9470: if ($role eq 'cc') {
9471: $confhash{$itemid}{'roles'}{'co'} = $choice;
9472: }
9473: }
9474: if (ref($domconfig{$action}{$itemid}{'roles'}) eq 'HASH') {
9475: if ($domconfig{$action}{$itemid}{'roles'}{$role} ne $confhash{$itemid}{'roles'}{$role}) {
9476: $changes{$itemid} = 1;
9477: }
9478: } elsif ($confhash{$itemid}{'roles'}{$role}) {
9479: $changes{$itemid} = 1;
9480: }
9481: }
9482: } else {
9483: $confhash{$itemid}{'fields'}{$field} = 1;
9484: if (ref($domconfig{$action}{$itemid}{'fields'}) eq 'HASH') {
9485: if ($domconfig{$action}{$itemid}{'fields'}{$field} ne $confhash{$itemid}{'fields'}{$field}) {
9486: $changes{$itemid} = 1;
9487: }
9488: } else {
9489: $changes{$itemid} = 1;
9490: }
9491: }
9492: }
9493: }
9494: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
9495: if ($confhash{$itemid}{'fields'}{'user'}) {
9496: if ($env{'form.ltitools_userincdom_'.$i}) {
9497: $confhash{$itemid}{'incdom'} = 1;
9498: }
9499: if ($domconfig{$action}{$itemid}{'incdom'} ne $confhash{$itemid}{'incdom'}) {
9500: $changes{$itemid} = 1;
9501: }
9502: }
9503: }
9504: $allpos[$newpos] = $itemid;
9505: }
9506: if ($imgdeletions{$itemid}) {
9507: $changes{$itemid} = 1;
9508: #FIXME need to obsolete item in RES space
9509: } elsif ($env{'form.ltitools_image_'.$i.'.filename'}) {
9510: my ($imgurl,$error) = &process_ltitools_image($r,$dom,$confname,'ltitools_image_'.$i,
9511: $itemid,$configuserok,$switchserver,
9512: $author_ok);
9513: if ($imgurl) {
9514: $confhash{$itemid}{'image'} = $imgurl;
9515: $changes{$itemid} = 1;
9516: }
9517: if ($error) {
9518: &Apache::lonnet::logthis($error);
9519: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9520: }
9521: } elsif ($domconfig{$action}{$itemid}{'image'}) {
9522: $confhash{$itemid}{'image'} =
9523: $domconfig{$action}{$itemid}{'image'};
9524: }
9525: if ($customadds{$i}) {
9526: my $name = $env{'form.ltitools_custom_name_'.$i};
9527: $name =~ s/(`)/'/g;
9528: $name =~ s/^\s+//;
9529: $name =~ s/\s+$//;
9530: my $value = $env{'form.ltitools_custom_value_'.$i};
9531: $value =~ s/(`)/'/g;
9532: $value =~ s/^\s+//;
9533: $value =~ s/\s+$//;
9534: if ($name ne '') {
9535: $confhash{$itemid}{'custom'}{$name} = $value;
9536: $changes{$itemid} = 1;
9537: }
9538: }
9539: my %customdels;
9540: my @customdeletions = &Apache::loncommon::get_env_multiple('form.ltitools_customdel_'.$i);
9541: if (@customdeletions) {
9542: $changes{$itemid} = 1;
9543: }
9544: map { $customdels{$_} = 1; } @customdeletions;
9545: if (ref($domconfig{$action}{$itemid}{'custom'}) eq 'HASH') {
9546: foreach my $key (keys(%{$domconfig{$action}{$itemid}{'custom'}})) {
9547: unless ($customdels{$key}) {
9548: if ($env{'form.ltitools_customval_'.$key.'_'.$i} ne '') {
9549: $confhash{$itemid}{'custom'}{$key} = $env{'form.ltitools_customval_'.$key.'_'.$i};
9550: }
9551: if ($domconfig{$action}{$itemid}{'custom'}{$key} ne $env{'form.ltitools_customval_'.$key.'_'.$i}) {
9552: $changes{$itemid} = 1;
9553: }
9554: }
9555: }
9556: }
9557: unless ($changes{$itemid}) {
9558: foreach my $key (keys(%{$domconfig{$action}{$itemid}})) {
9559: if (ref($domconfig{$action}{$itemid}{$key}) eq 'HASH') {
9560: if (ref($confhash{$itemid}{$key}) eq 'HASH') {
9561: foreach my $innerkey (keys(%{$domconfig{$action}{$itemid}{$key}})) {
9562: unless (exists($confhash{$itemid}{$key}{$innerkey})) {
9563: $changes{$itemid} = 1;
9564: last;
9565: }
9566: }
9567: } elsif (keys(%{$domconfig{$action}{$itemid}{$key}}) > 0) {
9568: $changes{$itemid} = 1;
9569: }
9570: }
9571: last if ($changes{$itemid});
9572: }
9573: }
9574: }
9575: }
9576: }
9577: if (@allpos > 0) {
9578: my $idx = 0;
9579: foreach my $itemid (@allpos) {
9580: if ($itemid ne '') {
9581: $confhash{$itemid}{'order'} = $idx;
9582: if (ref($domconfig{$action}) eq 'HASH') {
9583: if (ref($domconfig{$action}{$itemid}) eq 'HASH') {
9584: if ($domconfig{$action}{$itemid}{'order'} ne $idx) {
9585: $changes{$itemid} = 1;
9586: }
9587: }
9588: }
9589: $idx ++;
9590: }
9591: }
9592: }
9593: my %ltitoolshash = (
9594: $action => { %confhash }
9595: );
9596: my $putresult = &Apache::lonnet::put_dom('configuration',\%ltitoolshash,
9597: $dom);
9598: if ($putresult eq 'ok') {
9599: my %ltienchash = (
9600: $action => { %encconfig }
9601: );
9602: &Apache::lonnet::put_dom('encconfig',\%ltienchash,$dom);
9603: if (keys(%changes) > 0) {
9604: my $cachetime = 24*60*60;
9605: my %ltiall = %confhash;
9606: foreach my $id (keys(%ltiall)) {
9607: if (ref($encconfig{$id}) eq 'HASH') {
9608: foreach my $item ('key','secret') {
9609: $ltiall{$id}{$item} = $encconfig{$id}{$item};
9610: }
9611: }
9612: }
9613: &Apache::lonnet::do_cache_new('ltitools',$dom,\%ltiall,$cachetime);
9614: if (ref($lastactref) eq 'HASH') {
9615: $lastactref->{'ltitools'} = 1;
9616: }
9617: $resulttext = &mt('Changes made:').'<ul>';
9618: my %bynum;
9619: foreach my $itemid (sort(keys(%changes))) {
9620: my $position = $confhash{$itemid}{'order'};
9621: $bynum{$position} = $itemid;
9622: }
9623: foreach my $pos (sort { $a <=> $b } keys(%bynum)) {
9624: my $itemid = $bynum{$pos};
9625: if (ref($confhash{$itemid}) ne 'HASH') {
9626: $resulttext .= '<li>'.&mt('Deleted: [_1]',$changes{$itemid}).'</li>';
9627: } else {
9628: $resulttext .= '<li><b>'.$confhash{$itemid}{'title'}.'</b>';
9629: if ($confhash{$itemid}{'image'}) {
9630: $resulttext .= ' '.
9631: '<img src="'.$confhash{$itemid}{'image'}.'"'.
9632: ' alt="'.&mt('Tool Provider icon').'" />';
9633: }
9634: $resulttext .= '</li><ul>';
9635: my $position = $pos + 1;
9636: $resulttext .= '<li>'.&mt('Order: [_1]',$position).'</li>';
9637: foreach my $item ('version','msgtype','sigmethod','url','lifetime') {
9638: if ($confhash{$itemid}{$item} ne '') {
9639: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{$item}.'</li>';
9640: }
9641: }
9642: if ($encconfig{$itemid}{'key'} ne '') {
9643: $resulttext .= '<li>'.$lt{'key'}.': '.$encconfig{$itemid}{'key'}.'</li>';
9644: }
9645: if ($encconfig{$itemid}{'secret'} ne '') {
9646: $resulttext .= '<li>'.$lt{'secret'}.': ';
9647: my $num = length($encconfig{$itemid}{'secret'});
9648: $resulttext .= ('*'x$num).'</li>';
9649: }
9650: $resulttext .= '<li>'.&mt('Configurable in course:');
9651: my @possconfig = ('label','title','target','linktext','explanation','append');
9652: my $numconfig = 0;
9653: if (ref($confhash{$itemid}{'crsconf'}) eq 'HASH') {
9654: foreach my $item (@possconfig) {
9655: if ($confhash{$itemid}{'crsconf'}{$item}) {
9656: $numconfig ++;
9657: $resulttext .= ' "'.$lt{'crs'.$item}.'"';
9658: }
9659: }
9660: }
9661: if (!$numconfig) {
9662: $resulttext .= &mt('None');
9663: }
9664: $resulttext .= '</li>';
9665: if (ref($confhash{$itemid}{'display'}) eq 'HASH') {
9666: my $displaylist;
9667: if ($confhash{$itemid}{'display'}{'target'}) {
9668: $displaylist = &mt('Display target').': '.
9669: $confhash{$itemid}{'display'}{'target'}.',';
9670: }
9671: foreach my $size ('width','height') {
9672: if ($confhash{$itemid}{'display'}{$size}) {
9673: $displaylist .= (' 'x2).$lt{$size}.': '.
9674: $confhash{$itemid}{'display'}{$size}.',';
9675: }
9676: }
9677: if ($displaylist) {
9678: $displaylist =~ s/,$//;
9679: $resulttext .= '<li>'.$displaylist.'</li>';
9680: }
9681: foreach my $item ('linktext','explanation') {
9682: if ($confhash{$itemid}{'display'}{$item}) {
9683: $resulttext .= '<li>'.$lt{$item}.': '.$confhash{$itemid}{'display'}{$item}.'</li>';
9684: }
9685: }
9686: }
9687: if (ref($confhash{$itemid}{'fields'}) eq 'HASH') {
9688: my $fieldlist;
9689: foreach my $field (@allfields) {
9690: if ($confhash{$itemid}{'fields'}{$field}) {
9691: $fieldlist .= (' 'x2).$lt{$field}.',';
9692: }
9693: }
9694: if ($fieldlist) {
9695: $fieldlist =~ s/,$//;
9696: if ($confhash{$itemid}{'fields'}{'user'}) {
9697: if ($confhash{$itemid}{'incdom'}) {
9698: $fieldlist .= ' ('.&mt('username:domain').')';
9699: } else {
9700: $fieldlist .= ' ('.&mt('username').')';
9701: }
9702: }
9703: $resulttext .= '<li>'.&mt('Data sent').':'.$fieldlist.'</li>';
9704: }
9705: }
9706: if (ref($confhash{$itemid}{'roles'}) eq 'HASH') {
9707: my $rolemaps;
9708: foreach my $role (@courseroles) {
9709: if ($confhash{$itemid}{'roles'}{$role}) {
9710: $rolemaps .= (' 'x2).&Apache::lonnet::plaintext($role,'Course').'='.
9711: $confhash{$itemid}{'roles'}{$role}.',';
9712: }
9713: }
9714: if ($rolemaps) {
9715: $rolemaps =~ s/,$//;
9716: $resulttext .= '<li>'.&mt('Role mapping:').$rolemaps.'</li>';
9717: }
9718: }
9719: if (ref($confhash{$itemid}{'custom'}) eq 'HASH') {
9720: my $customlist;
9721: if (keys(%{$confhash{$itemid}{'custom'}})) {
9722: foreach my $key (sort(keys(%{$confhash{$itemid}{'custom'}}))) {
9723: $customlist .= $key.':'.$confhash{$itemid}{'custom'}{$key}.(' 'x2);
9724: }
9725: }
9726: if ($customlist) {
9727: $resulttext .= '<li>'.&mt('Custom items').': '.$customlist.'</li>';
9728: }
9729: }
9730: $resulttext .= '</ul></li>';
9731: }
9732: }
9733: $resulttext .= '</ul>';
9734: } else {
9735: $resulttext = &mt('No changes made.');
9736: }
9737: } else {
9738: $errors .= '<li><span class="LC_error">'.&mt('Failed to save changes').'</span></li>';
9739: }
9740: if ($errors) {
9741: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9742: $errors.'</ul>';
9743: }
9744: return $resulttext;
9745: }
9746:
9747: sub process_ltitools_image {
9748: my ($r,$dom,$confname,$caller,$itemid,$configuserok,$switchserver,$author_ok) = @_;
9749: my $filename = $env{'form.'.$caller.'.filename'};
9750: my ($error,$url);
9751: my ($width,$height) = (21,21);
9752: if ($configuserok eq 'ok') {
9753: if ($switchserver) {
9754: $error = &mt('Upload of Tool Provider (LTI) icon is not permitted to this server: [_1]',
9755: $switchserver);
9756: } elsif ($author_ok eq 'ok') {
9757: my ($result,$imageurl,$madethumb) =
9758: &publishlogo($r,'upload',$caller,$dom,$confname,
9759: "ltitools/$itemid/icon",$width,$height);
9760: if ($result eq 'ok') {
9761: if ($madethumb) {
9762: my ($path,$imagefile) = ($imageurl =~ m{^(.+)/([^/]+)$});
9763: my $imagethumb = "$path/tn-".$imagefile;
9764: $url = $imagethumb;
9765: } else {
9766: $url = $imageurl;
9767: }
9768: } else {
9769: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
9770: }
9771: } else {
9772: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
9773: }
9774: } else {
9775: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
9776: }
9777: return ($url,$error);
9778: }
9779:
9780: sub get_ltitools_id {
9781: my ($cdom,$title) = @_;
9782: # get lock on ltitools db
9783: my $lockhash = {
9784: lock => $env{'user.name'}.
9785: ':'.$env{'user.domain'},
9786: };
9787: my $tries = 0;
9788: my $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9789: my ($id,$error);
9790:
9791: while (($gotlock ne 'ok') && ($tries<10)) {
9792: $tries ++;
9793: sleep (0.1);
9794: $gotlock = &Apache::lonnet::newput_dom('ltitools',$lockhash,$cdom);
9795: }
9796: if ($gotlock eq 'ok') {
9797: my %currids = &Apache::lonnet::dump_dom('ltitools',$cdom);
9798: if ($currids{'lock'}) {
9799: delete($currids{'lock'});
9800: if (keys(%currids)) {
9801: my @curr = sort { $a <=> $b } keys(%currids);
9802: if ($curr[-1] =~ /^\d+$/) {
9803: $id = 1 + $curr[-1];
9804: }
9805: } else {
9806: $id = 1;
9807: }
9808: if ($id) {
9809: unless (&Apache::lonnet::newput_dom('ltitools',{ $id => $title },$cdom) eq 'ok') {
9810: $error = 'nostore';
9811: }
9812: } else {
9813: $error = 'nonumber';
9814: }
9815: }
9816: my $dellockoutcome = &Apache::lonnet::del_dom('ltitools',['lock'],$cdom);
9817: } else {
9818: $error = 'nolock';
9819: }
9820: return ($id,$error);
9821: }
9822:
9823: sub modify_autoenroll {
9824: my ($dom,$lastactref,%domconfig) = @_;
9825: my ($resulttext,%changes);
9826: my %currautoenroll;
9827: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
9828: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
9829: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
9830: }
9831: }
9832: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
9833: my %title = ( run => 'Auto-enrollment active',
9834: sender => 'Sender for notification messages',
9835: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)',
9836: failsafe => 'Failsafe for no drops if institutional data missing for a section');
9837: my @offon = ('off','on');
9838: my $sender_uname = $env{'form.sender_uname'};
9839: my $sender_domain = $env{'form.sender_domain'};
9840: if ($sender_domain eq '') {
9841: $sender_uname = '';
9842: } elsif ($sender_uname eq '') {
9843: $sender_domain = '';
9844: }
9845: my $coowners = $env{'form.autoassign_coowners'};
9846: my $failsafe = $env{'form.autoenroll_failsafe'};
9847: $failsafe =~ s{^\s+|\s+$}{}g;
9848: if ($failsafe =~ /\D/) {
9849: undef($failsafe);
9850: }
9851: my %autoenrollhash = (
9852: autoenroll => { 'run' => $env{'form.autoenroll_run'},
9853: 'sender_uname' => $sender_uname,
9854: 'sender_domain' => $sender_domain,
9855: 'co-owners' => $coowners,
9856: 'autofailsafe' => $failsafe,
9857: }
9858: );
9859: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
9860: $dom);
9861: if ($putresult eq 'ok') {
9862: if (exists($currautoenroll{'run'})) {
9863: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
9864: $changes{'run'} = 1;
9865: }
9866: } elsif ($autorun) {
9867: if ($env{'form.autoenroll_run'} ne '1') {
9868: $changes{'run'} = 1;
9869: }
9870: }
9871: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
9872: $changes{'sender'} = 1;
9873: }
9874: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
9875: $changes{'sender'} = 1;
9876: }
9877: if ($currautoenroll{'co-owners'} ne '') {
9878: if ($currautoenroll{'co-owners'} ne $coowners) {
9879: $changes{'coowners'} = 1;
9880: }
9881: } elsif ($coowners) {
9882: $changes{'coowners'} = 1;
9883: }
9884: if ($currautoenroll{'autofailsafe'} ne $failsafe) {
9885: $changes{'autofailsafe'} = 1;
9886: }
9887: if (keys(%changes) > 0) {
9888: $resulttext = &mt('Changes made:').'<ul>';
9889: if ($changes{'run'}) {
9890: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
9891: }
9892: if ($changes{'sender'}) {
9893: if ($sender_uname eq '' || $sender_domain eq '') {
9894: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
9895: } else {
9896: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
9897: }
9898: }
9899: if ($changes{'coowners'}) {
9900: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
9901: &Apache::loncommon::devalidate_domconfig_cache($dom);
9902: if (ref($lastactref) eq 'HASH') {
9903: $lastactref->{'domainconfig'} = 1;
9904: }
9905: }
9906: if ($changes{'autofailsafe'}) {
9907: if ($failsafe ne '') {
9908: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section set to: [_1]',$failsafe).'</li>';
9909: } else {
9910: $resulttext .= '<li>'.&mt('Failsafe for no drops if institutional data missing for a section: deleted');
9911: }
9912: &Apache::lonnet::get_domain_defaults($dom,1);
9913: if (ref($lastactref) eq 'HASH') {
9914: $lastactref->{'domdefaults'} = 1;
9915: }
9916: }
9917: $resulttext .= '</ul>';
9918: } else {
9919: $resulttext = &mt('No changes made to auto-enrollment settings');
9920: }
9921: } else {
9922: $resulttext = '<span class="LC_error">'.
9923: &mt('An error occurred: [_1]',$putresult).'</span>';
9924: }
9925: return $resulttext;
9926: }
9927:
9928: sub modify_autoupdate {
9929: my ($dom,%domconfig) = @_;
9930: my ($resulttext,%currautoupdate,%fields,%changes);
9931: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
9932: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
9933: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
9934: }
9935: }
9936: my @offon = ('off','on');
9937: my %title = &Apache::lonlocal::texthash (
9938: run => 'Auto-update:',
9939: classlists => 'Updates to user information in classlists?'
9940: );
9941: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9942: my %fieldtitles = &Apache::lonlocal::texthash (
9943: id => 'Student/Employee ID',
9944: permanentemail => 'E-mail address',
9945: lastname => 'Last Name',
9946: firstname => 'First Name',
9947: middlename => 'Middle Name',
9948: generation => 'Generation',
9949: );
9950: $othertitle = &mt('All users');
9951: if (keys(%{$usertypes}) > 0) {
9952: $othertitle = &mt('Other users');
9953: }
9954: foreach my $key (keys(%env)) {
9955: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
9956: my ($usertype,$item) = ($1,$2);
9957: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
9958: if ($usertype eq 'default') {
9959: push(@{$fields{$1}},$2);
9960: } elsif (ref($types) eq 'ARRAY') {
9961: if (grep(/^\Q$usertype\E$/,@{$types})) {
9962: push(@{$fields{$1}},$2);
9963: }
9964: }
9965: }
9966: }
9967: }
9968: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
9969: @lockablenames = sort(@lockablenames);
9970: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
9971: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
9972: if (@changed) {
9973: $changes{'lockablenames'} = 1;
9974: }
9975: } else {
9976: if (@lockablenames) {
9977: $changes{'lockablenames'} = 1;
9978: }
9979: }
9980: my %updatehash = (
9981: autoupdate => { run => $env{'form.autoupdate_run'},
9982: classlists => $env{'form.classlists'},
9983: fields => {%fields},
9984: lockablenames => \@lockablenames,
9985: }
9986: );
9987: foreach my $key (keys(%currautoupdate)) {
9988: if (($key eq 'run') || ($key eq 'classlists')) {
9989: if (exists($updatehash{autoupdate}{$key})) {
9990: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
9991: $changes{$key} = 1;
9992: }
9993: }
9994: } elsif ($key eq 'fields') {
9995: if (ref($currautoupdate{$key}) eq 'HASH') {
9996: foreach my $item (@{$types},'default') {
9997: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
9998: my $change = 0;
9999: foreach my $type (@{$currautoupdate{$key}{$item}}) {
10000: if (!exists($fields{$item})) {
10001: $change = 1;
10002: last;
10003: } elsif (ref($fields{$item}) eq 'ARRAY') {
10004: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
10005: $change = 1;
10006: last;
10007: }
10008: }
10009: }
10010: if ($change) {
10011: push(@{$changes{$key}},$item);
10012: }
10013: }
10014: }
10015: }
10016: } elsif ($key eq 'lockablenames') {
10017: if (ref($currautoupdate{$key}) eq 'ARRAY') {
10018: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
10019: if (@changed) {
10020: $changes{'lockablenames'} = 1;
10021: }
10022: } else {
10023: if (@lockablenames) {
10024: $changes{'lockablenames'} = 1;
10025: }
10026: }
10027: }
10028: }
10029: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
10030: if (@lockablenames) {
10031: $changes{'lockablenames'} = 1;
10032: }
10033: }
10034: foreach my $item (@{$types},'default') {
10035: if (defined($fields{$item})) {
10036: if (ref($currautoupdate{'fields'}) eq 'HASH') {
10037: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
10038: my $change = 0;
10039: if (ref($fields{$item}) eq 'ARRAY') {
10040: foreach my $type (@{$fields{$item}}) {
10041: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
10042: $change = 1;
10043: last;
10044: }
10045: }
10046: }
10047: if ($change) {
10048: push(@{$changes{'fields'}},$item);
10049: }
10050: } else {
10051: push(@{$changes{'fields'}},$item);
10052: }
10053: } else {
10054: push(@{$changes{'fields'}},$item);
10055: }
10056: }
10057: }
10058: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
10059: $dom);
10060: if ($putresult eq 'ok') {
10061: if (keys(%changes) > 0) {
10062: $resulttext = &mt('Changes made:').'<ul>';
10063: foreach my $key (sort(keys(%changes))) {
10064: if ($key eq 'lockablenames') {
10065: $resulttext .= '<li>';
10066: if (@lockablenames) {
10067: $usertypes->{'default'} = $othertitle;
10068: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
10069: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
10070: } else {
10071: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
10072: }
10073: $resulttext .= '</li>';
10074: } elsif (ref($changes{$key}) eq 'ARRAY') {
10075: foreach my $item (@{$changes{$key}}) {
10076: my @newvalues;
10077: foreach my $type (@{$fields{$item}}) {
10078: push(@newvalues,$fieldtitles{$type});
10079: }
10080: my $newvaluestr;
10081: if (@newvalues > 0) {
10082: $newvaluestr = join(', ',@newvalues);
10083: } else {
10084: $newvaluestr = &mt('none');
10085: }
10086: if ($item eq 'default') {
10087: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
10088: } else {
10089: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
10090: }
10091: }
10092: } else {
10093: my $newvalue;
10094: if ($key eq 'run') {
10095: $newvalue = $offon[$env{'form.autoupdate_run'}];
10096: } else {
10097: $newvalue = $offon[$env{'form.'.$key}];
10098: }
10099: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
10100: }
10101: }
10102: $resulttext .= '</ul>';
10103: } else {
10104: $resulttext = &mt('No changes made to autoupdates');
10105: }
10106: } else {
10107: $resulttext = '<span class="LC_error">'.
10108: &mt('An error occurred: [_1]',$putresult).'</span>';
10109: }
10110: return $resulttext;
10111: }
10112:
10113: sub modify_autocreate {
10114: my ($dom,%domconfig) = @_;
10115: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
10116: if (ref($domconfig{'autocreate'}) eq 'HASH') {
10117: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
10118: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
10119: }
10120: }
10121: my %title= ( xml => 'Auto-creation of courses in XML course description files',
10122: req => 'Auto-creation of validated requests for official courses',
10123: xmldc => 'Identity of course creator of courses from XML files',
10124: );
10125: my @types = ('xml','req');
10126: foreach my $item (@types) {
10127: $newvals{$item} = $env{'form.autocreate_'.$item};
10128: $newvals{$item} =~ s/\D//g;
10129: $newvals{$item} = 0 if ($newvals{$item} eq '');
10130: }
10131: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
10132: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
10133: unless (exists($domcoords{$newvals{'xmldc'}})) {
10134: $newvals{'xmldc'} = '';
10135: }
10136: %autocreatehash = (
10137: autocreate => { xml => $newvals{'xml'},
10138: req => $newvals{'req'},
10139: }
10140: );
10141: if ($newvals{'xmldc'} ne '') {
10142: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
10143: }
10144: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
10145: $dom);
10146: if ($putresult eq 'ok') {
10147: my @items = @types;
10148: if ($newvals{'xml'}) {
10149: push(@items,'xmldc');
10150: }
10151: foreach my $item (@items) {
10152: if (exists($currautocreate{$item})) {
10153: if ($currautocreate{$item} ne $newvals{$item}) {
10154: $changes{$item} = 1;
10155: }
10156: } elsif ($newvals{$item}) {
10157: $changes{$item} = 1;
10158: }
10159: }
10160: if (keys(%changes) > 0) {
10161: my @offon = ('off','on');
10162: $resulttext = &mt('Changes made:').'<ul>';
10163: foreach my $item (@types) {
10164: if ($changes{$item}) {
10165: my $newtxt = $offon[$newvals{$item}];
10166: $resulttext .= '<li>'.
10167: &mt("$title{$item} set to [_1]$newtxt [_2]",
10168: '<b>','</b>').
10169: '</li>';
10170: }
10171: }
10172: if ($changes{'xmldc'}) {
10173: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
10174: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
10175: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
10176: }
10177: $resulttext .= '</ul>';
10178: } else {
10179: $resulttext = &mt('No changes made to auto-creation settings');
10180: }
10181: } else {
10182: $resulttext = '<span class="LC_error">'.
10183: &mt('An error occurred: [_1]',$putresult).'</span>';
10184: }
10185: return $resulttext;
10186: }
10187:
10188: sub modify_directorysrch {
10189: my ($dom,$lastactref,%domconfig) = @_;
10190: my ($resulttext,%changes);
10191: my %currdirsrch;
10192: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
10193: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
10194: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
10195: }
10196: }
10197: my %title = ( available => 'Institutional directory search available',
10198: localonly => 'Other domains can search institution',
10199: lcavailable => 'LON-CAPA directory search available',
10200: lclocalonly => 'Other domains can search LON-CAPA domain',
10201: searchby => 'Search types',
10202: searchtypes => 'Search latitude');
10203: my @offon = ('off','on');
10204: my @otherdoms = ('Yes','No');
10205:
10206: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
10207: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
10208: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
10209:
10210: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10211: if (keys(%{$usertypes}) == 0) {
10212: @cansearch = ('default');
10213: } else {
10214: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
10215: foreach my $type (@{$currdirsrch{'cansearch'}}) {
10216: if (!grep(/^\Q$type\E$/,@cansearch)) {
10217: push(@{$changes{'cansearch'}},$type);
10218: }
10219: }
10220: foreach my $type (@cansearch) {
10221: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
10222: push(@{$changes{'cansearch'}},$type);
10223: }
10224: }
10225: } else {
10226: push(@{$changes{'cansearch'}},@cansearch);
10227: }
10228: }
10229:
10230: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
10231: foreach my $by (@{$currdirsrch{'searchby'}}) {
10232: if (!grep(/^\Q$by\E$/,@searchby)) {
10233: push(@{$changes{'searchby'}},$by);
10234: }
10235: }
10236: foreach my $by (@searchby) {
10237: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
10238: push(@{$changes{'searchby'}},$by);
10239: }
10240: }
10241: } else {
10242: push(@{$changes{'searchby'}},@searchby);
10243: }
10244:
10245: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
10246: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
10247: if (!grep(/^\Q$type\E$/,@searchtypes)) {
10248: push(@{$changes{'searchtypes'}},$type);
10249: }
10250: }
10251: foreach my $type (@searchtypes) {
10252: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
10253: push(@{$changes{'searchtypes'}},$type);
10254: }
10255: }
10256: } else {
10257: if (exists($currdirsrch{'searchtypes'})) {
10258: foreach my $type (@searchtypes) {
10259: if ($type ne $currdirsrch{'searchtypes'}) {
10260: push(@{$changes{'searchtypes'}},$type);
10261: }
10262: }
10263: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
10264: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
10265: }
10266: } else {
10267: push(@{$changes{'searchtypes'}},@searchtypes);
10268: }
10269: }
10270:
10271: my %dirsrch_hash = (
10272: directorysrch => { available => $env{'form.dirsrch_available'},
10273: cansearch => \@cansearch,
10274: localonly => $env{'form.dirsrch_instlocalonly'},
10275: lclocalonly => $env{'form.dirsrch_domlocalonly'},
10276: lcavailable => $env{'form.dirsrch_domavailable'},
10277: searchby => \@searchby,
10278: searchtypes => \@searchtypes,
10279: }
10280: );
10281: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
10282: $dom);
10283: if ($putresult eq 'ok') {
10284: if (exists($currdirsrch{'available'})) {
10285: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
10286: $changes{'available'} = 1;
10287: }
10288: } else {
10289: if ($env{'form.dirsrch_available'} eq '1') {
10290: $changes{'available'} = 1;
10291: }
10292: }
10293: if (exists($currdirsrch{'lcavailable'})) {
10294: if ($currdirsrch{'lcavailable'} ne $env{'form.dirsrch_domavailable'}) {
10295: $changes{'lcavailable'} = 1;
10296: }
10297: } else {
10298: if ($env{'form.dirsrch_lcavailable'} eq '1') {
10299: $changes{'lcavailable'} = 1;
10300: }
10301: }
10302: if (exists($currdirsrch{'localonly'})) {
10303: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_instlocalonly'}) {
10304: $changes{'localonly'} = 1;
10305: }
10306: } else {
10307: if ($env{'form.dirsrch_instlocalonly'} eq '1') {
10308: $changes{'localonly'} = 1;
10309: }
10310: }
10311: if (exists($currdirsrch{'lclocalonly'})) {
10312: if ($currdirsrch{'lclocalonly'} ne $env{'form.dirsrch_domlocalonly'}) {
10313: $changes{'lclocalonly'} = 1;
10314: }
10315: } else {
10316: if ($env{'form.dirsrch_domlocalonly'} eq '1') {
10317: $changes{'lclocalonly'} = 1;
10318: }
10319: }
10320: if (keys(%changes) > 0) {
10321: $resulttext = &mt('Changes made:').'<ul>';
10322: if ($changes{'available'}) {
10323: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
10324: }
10325: if ($changes{'lcavailable'}) {
10326: $resulttext .= '<li>'.&mt("$title{'lcavailable'} set to: $offon[$env{'form.dirsrch_domavailable'}]").'</li>';
10327: }
10328: if ($changes{'localonly'}) {
10329: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_instlocalonly'}]").'</li>';
10330: }
10331: if ($changes{'lclocalonly'}) {
10332: $resulttext .= '<li>'.&mt("$title{'lclocalonly'} set to: $otherdoms[$env{'form.dirsrch_domlocalonly'}]").'</li>';
10333: }
10334: if (ref($changes{'cansearch'}) eq 'ARRAY') {
10335: my $chgtext;
10336: if (ref($usertypes) eq 'HASH') {
10337: if (keys(%{$usertypes}) > 0) {
10338: foreach my $type (@{$types}) {
10339: if (grep(/^\Q$type\E$/,@cansearch)) {
10340: $chgtext .= $usertypes->{$type}.'; ';
10341: }
10342: }
10343: if (grep(/^default$/,@cansearch)) {
10344: $chgtext .= $othertitle;
10345: } else {
10346: $chgtext =~ s/\; $//;
10347: }
10348: $resulttext .=
10349: '<li>'.
10350: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
10351: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
10352: '</li>';
10353: }
10354: }
10355: }
10356: if (ref($changes{'searchby'}) eq 'ARRAY') {
10357: my ($searchtitles,$titleorder) = &sorted_searchtitles();
10358: my $chgtext;
10359: foreach my $type (@{$titleorder}) {
10360: if (grep(/^\Q$type\E$/,@searchby)) {
10361: if (defined($searchtitles->{$type})) {
10362: $chgtext .= $searchtitles->{$type}.'; ';
10363: }
10364: }
10365: }
10366: $chgtext =~ s/\; $//;
10367: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
10368: }
10369: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
10370: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
10371: my $chgtext;
10372: foreach my $type (@{$srchtypeorder}) {
10373: if (grep(/^\Q$type\E$/,@searchtypes)) {
10374: if (defined($srchtypes_desc->{$type})) {
10375: $chgtext .= $srchtypes_desc->{$type}.'; ';
10376: }
10377: }
10378: }
10379: $chgtext =~ s/\; $//;
10380: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
10381: }
10382: $resulttext .= '</ul>';
10383: &Apache::lonnet::do_cache_new('directorysrch',$dom,$dirsrch_hash{'directorysrch'},3600);
10384: if (ref($lastactref) eq 'HASH') {
10385: $lastactref->{'directorysrch'} = 1;
10386: }
10387: } else {
10388: $resulttext = &mt('No changes made to directory search settings');
10389: }
10390: } else {
10391: $resulttext = '<span class="LC_error">'.
10392: &mt('An error occurred: [_1]',$putresult).'</span>';
10393: }
10394: return $resulttext;
10395: }
10396:
10397: sub modify_contacts {
10398: my ($dom,$lastactref,%domconfig) = @_;
10399: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
10400: if (ref($domconfig{'contacts'}) eq 'HASH') {
10401: foreach my $key (keys(%{$domconfig{'contacts'}})) {
10402: $currsetting{$key} = $domconfig{'contacts'}{$key};
10403: }
10404: }
10405: my (%others,%to,%bcc,%includestr,%includeloc);
10406: my @contacts = ('supportemail','adminemail');
10407: my @mailings = ('errormail','packagesmail','helpdeskmail','otherdomsmail',
10408: 'lonstatusmail','requestsmail','updatesmail','idconflictsmail');
10409: my @toggles = ('reporterrors','reportupdates');
10410: my ($fields,$fieldtitles,$fieldoptions,$possoptions) = &helpform_fields();
10411: foreach my $type (@mailings) {
10412: @{$newsetting{$type}} =
10413: &Apache::loncommon::get_env_multiple('form.'.$type);
10414: foreach my $item (@contacts) {
10415: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
10416: $contacts_hash{contacts}{$type}{$item} = 1;
10417: } else {
10418: $contacts_hash{contacts}{$type}{$item} = 0;
10419: }
10420: }
10421: $others{$type} = $env{'form.'.$type.'_others'};
10422: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
10423: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10424: $bcc{$type} = $env{'form.'.$type.'_bcc'};
10425: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
10426: if (($env{'form.'.$type.'_includestr'} ne '') && ($env{'form.'.$type.'_includeloc'} =~ /^s|b$/)) {
10427: $includestr{$type} = $env{'form.'.$type.'_includestr'};
10428: $includeloc{$type} = $env{'form.'.$type.'_includeloc'};
10429: $contacts_hash{contacts}{$type}{'include'} = $includeloc{$type}.':'.&escape($includestr{$type});
10430: }
10431: }
10432: }
10433: foreach my $item (@contacts) {
10434: $to{$item} = $env{'form.'.$item};
10435: $contacts_hash{'contacts'}{$item} = $to{$item};
10436: }
10437: foreach my $item (@toggles) {
10438: if ($env{'form.'.$item} =~ /^(0|1)$/) {
10439: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
10440: }
10441: }
10442: if ((ref($fields) eq 'ARRAY') && (ref($possoptions) eq 'HASH')) {
10443: foreach my $field (@{$fields}) {
10444: if (ref($possoptions->{$field}) eq 'ARRAY') {
10445: my $value = $env{'form.helpform_'.$field};
10446: $value =~ s/^\s+|\s+$//g;
10447: if (grep(/^\Q$value\E$/,@{$possoptions->{$field}})) {
10448: $contacts_hash{contacts}{'helpform'}{$field} = $value;
10449: if ($field eq 'screenshot') {
10450: $env{'form.helpform_maxsize'} =~ s/^\s+|\s+$//g;
10451: if ($env{'form.helpform_maxsize'} =~ /^\d+\.?\d*$/) {
10452: $contacts_hash{contacts}{'helpform'}{'maxsize'} = $env{'form.helpform_maxsize'};
10453: }
10454: }
10455: }
10456: }
10457: }
10458: }
10459: if (keys(%currsetting) > 0) {
10460: foreach my $item (@contacts) {
10461: if ($to{$item} ne $currsetting{$item}) {
10462: $changes{$item} = 1;
10463: }
10464: }
10465: foreach my $type (@mailings) {
10466: foreach my $item (@contacts) {
10467: if (ref($currsetting{$type}) eq 'HASH') {
10468: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
10469: push(@{$changes{$type}},$item);
10470: }
10471: } else {
10472: push(@{$changes{$type}},@{$newsetting{$type}});
10473: }
10474: }
10475: if ($others{$type} ne $currsetting{$type}{'others'}) {
10476: push(@{$changes{$type}},'others');
10477: }
10478: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10479: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
10480: push(@{$changes{$type}},'bcc');
10481: }
10482: my ($currloc,$currstr) = split(/:/,$currsetting{$type}{'include'},2);
10483: if (($includeloc{$type} ne $currloc) || (&escape($includestr{$type}) ne $currstr)) {
10484: push(@{$changes{$type}},'include');
10485: }
10486: }
10487: }
10488: if (ref($fields) eq 'ARRAY') {
10489: if (ref($currsetting{'helpform'}) eq 'HASH') {
10490: foreach my $field (@{$fields}) {
10491: if ($currsetting{'helpform'}{$field} ne $contacts_hash{'contacts'}{'helpform'}{$field}) {
10492: push(@{$changes{'helpform'}},$field);
10493: }
10494: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10495: if ($currsetting{'helpform'}{'maxsize'} ne $contacts_hash{'contacts'}{'helpform'}{'maxsize'}) {
10496: push(@{$changes{'helpform'}},'maxsize');
10497: }
10498: }
10499: }
10500: } else {
10501: foreach my $field (@{$fields}) {
10502: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10503: push(@{$changes{'helpform'}},$field);
10504: }
10505: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10506: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10507: push(@{$changes{'helpform'}},'maxsize');
10508: }
10509: }
10510: }
10511: }
10512: }
10513: } else {
10514: my %default;
10515: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
10516: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
10517: $default{'errormail'} = 'adminemail';
10518: $default{'packagesmail'} = 'adminemail';
10519: $default{'helpdeskmail'} = 'supportemail';
10520: $default{'otherdomsmail'} = 'supportemail';
10521: $default{'lonstatusmail'} = 'adminemail';
10522: $default{'requestsmail'} = 'adminemail';
10523: $default{'updatesmail'} = 'adminemail';
10524: foreach my $item (@contacts) {
10525: if ($to{$item} ne $default{$item}) {
10526: $changes{$item} = 1;
10527: }
10528: }
10529: foreach my $type (@mailings) {
10530: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
10531: push(@{$changes{$type}},@{$newsetting{$type}});
10532: }
10533: if ($others{$type} ne '') {
10534: push(@{$changes{$type}},'others');
10535: }
10536: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10537: if ($bcc{$type} ne '') {
10538: push(@{$changes{$type}},'bcc');
10539: }
10540: if (($includeloc{$type} =~ /^b|s$/) && ($includestr{$type} ne '')) {
10541: push(@{$changes{$type}},'include');
10542: }
10543: }
10544: }
10545: if (ref($fields) eq 'ARRAY') {
10546: foreach my $field (@{$fields}) {
10547: if ($contacts_hash{'contacts'}{'helpform'}{$field} ne 'yes') {
10548: push(@{$changes{'helpform'}},$field);
10549: }
10550: if (($field eq 'screenshot') && ($contacts_hash{'contacts'}{'helpform'}{'screenshot'} ne 'no')) {
10551: if ($contacts_hash{'contacts'}{'helpform'}{'maxsize'} != 1) {
10552: push(@{$changes{'helpform'}},'maxsize');
10553: }
10554: }
10555: }
10556: }
10557: }
10558: foreach my $item (@toggles) {
10559: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
10560: $changes{$item} = 1;
10561: } elsif ((!$env{'form.'.$item}) &&
10562: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
10563: $changes{$item} = 1;
10564: }
10565: }
10566: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
10567: $dom);
10568: if ($putresult eq 'ok') {
10569: if (keys(%changes) > 0) {
10570: &Apache::loncommon::devalidate_domconfig_cache($dom);
10571: if (ref($lastactref) eq 'HASH') {
10572: $lastactref->{'domainconfig'} = 1;
10573: }
10574: my ($titles,$short_titles) = &contact_titles();
10575: $resulttext = &mt('Changes made:').'<ul>';
10576: foreach my $item (@contacts) {
10577: if ($changes{$item}) {
10578: $resulttext .= '<li>'.$titles->{$item}.
10579: &mt(' set to: ').
10580: '<span class="LC_cusr_emph">'.
10581: $to{$item}.'</span></li>';
10582: }
10583: }
10584: foreach my $type (@mailings) {
10585: if (ref($changes{$type}) eq 'ARRAY') {
10586: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10587: $resulttext .= '<li>'.$titles->{$type}.' -- '.&mt('sent to').': ';
10588: } else {
10589: $resulttext .= '<li>'.$titles->{$type}.': ';
10590: }
10591: my @text;
10592: foreach my $item (@{$newsetting{$type}}) {
10593: push(@text,$short_titles->{$item});
10594: }
10595: if ($others{$type} ne '') {
10596: push(@text,$others{$type});
10597: }
10598: if (@text) {
10599: $resulttext .= '<span class="LC_cusr_emph">'.
10600: join(', ',@text).'</span>';
10601: }
10602: if (($type eq 'helpdeskmail') || ($type eq 'otherdomsmail')) {
10603: if ($bcc{$type} ne '') {
10604: my $bcctext;
10605: if (@text) {
10606: $bcctext = ' '.&mt('with Bcc to');
10607: } else {
10608: $bcctext = '(Bcc)';
10609: }
10610: $resulttext .= $bcctext.': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
10611: } elsif (!@text) {
10612: $resulttext .= &mt('No one');
10613: }
10614: if ($includestr{$type} ne '') {
10615: if ($includeloc{$type} eq 'b') {
10616: $resulttext .= '<br />'.&mt('Text automatically added to e-mail body:').' '.$includestr{$type};
10617: } elsif ($includeloc{$type} eq 's') {
10618: $resulttext .= '<br />'.&mt('Text automatically added to e-mail subject:').' '.$includestr{$type};
10619: }
10620: }
10621: } elsif (!@text) {
10622: $resulttext .= &mt('No recipients');
10623: }
10624: $resulttext .= '</li>';
10625: }
10626: }
10627: my @offon = ('off','on');
10628: if ($changes{'reporterrors'}) {
10629: $resulttext .= '<li>'.
10630: &mt('E-mail error reports to [_1] set to "'.
10631: $offon[$env{'form.reporterrors'}].'".',
10632: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10633: &mt('LON-CAPA core group - MSU'),600,500)).
10634: '</li>';
10635: }
10636: if ($changes{'reportupdates'}) {
10637: $resulttext .= '<li>'.
10638: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
10639: $offon[$env{'form.reportupdates'}].'".',
10640: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
10641: &mt('LON-CAPA core group - MSU'),600,500)).
10642: '</li>';
10643: }
10644: if ((ref($changes{'helpform'}) eq 'ARRAY') && (ref($fields) eq 'ARRAY')) {
10645: my (@optional,@required,@unused,$maxsizechg);
10646: foreach my $field (@{$changes{'helpform'}}) {
10647: if ($field eq 'maxsize') {
10648: $maxsizechg = 1;
10649: next;
10650: }
10651: if ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'yes') {
10652: push(@optional,$field);
10653: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'no') {
10654: push(@unused,$field);
10655: } elsif ($contacts_hash{'contacts'}{'helpform'}{$field} eq 'req') {
10656: push(@required,$field);
10657: }
10658: }
10659: if (@optional) {
10660: $resulttext .= '<li>'.
10661: &mt('Help form fields changed to "Optional": [_1].',
10662: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @optional)).'</span>'.
10663: '</li>';
10664: }
10665: if (@required) {
10666: $resulttext .= '<li>'.
10667: &mt('Help form fields changed to "Required": [_1].',
10668: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @required)).'</span>'.
10669: '</li>';
10670: }
10671: if (@unused) {
10672: $resulttext .= '<li>'.
10673: &mt('Help form fields changed to "Not shown": [_1].',
10674: '<span class="LC_cusr_emph">'.join(', ',map { $fieldtitles->{$_}; } @unused)).'</span>'.
10675: '</li>';
10676: }
10677: if ($maxsizechg) {
10678: $resulttext .= '<li>'.
10679: &mt('Max size for file uploaded to help form by logged-in user set to [_1] MB.',
10680: $contacts_hash{'contacts'}{'helpform'}{'maxsize'}).
10681: '</li>';
10682:
10683: }
10684: }
10685: $resulttext .= '</ul>';
10686: } else {
10687: $resulttext = &mt('No changes made to contacts and form settings');
10688: }
10689: } else {
10690: $resulttext = '<span class="LC_error">'.
10691: &mt('An error occurred: [_1].',$putresult).'</span>';
10692: }
10693: return $resulttext;
10694: }
10695:
10696: sub modify_usercreation {
10697: my ($dom,%domconfig) = @_;
10698: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
10699: my $warningmsg;
10700: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10701: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10702: if ($key eq 'cancreate') {
10703: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10704: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10705: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10706: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10707: ($item eq 'recaptchaversion')) {
10708: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10709: } else {
10710: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10711: }
10712: }
10713: }
10714: } elsif ($key eq 'email_rule') {
10715: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10716: } else {
10717: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10718: }
10719: }
10720: }
10721: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
10722: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
10723: my @contexts = ('author','course','requestcrs');
10724: foreach my $item(@contexts) {
10725: $cancreate{$item} = $env{'form.can_createuser_'.$item};
10726: }
10727: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
10728: foreach my $item (@contexts) {
10729: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
10730: push(@{$changes{'cancreate'}},$item);
10731: }
10732: }
10733: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
10734: foreach my $item (@contexts) {
10735: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
10736: if ($cancreate{$item} ne 'any') {
10737: push(@{$changes{'cancreate'}},$item);
10738: }
10739: } else {
10740: if ($cancreate{$item} ne 'none') {
10741: push(@{$changes{'cancreate'}},$item);
10742: }
10743: }
10744: }
10745: } else {
10746: foreach my $item (@contexts) {
10747: push(@{$changes{'cancreate'}},$item);
10748: }
10749: }
10750:
10751: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
10752: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
10753: if (!grep(/^\Q$type\E$/,@username_rule)) {
10754: push(@{$changes{'username_rule'}},$type);
10755: }
10756: }
10757: foreach my $type (@username_rule) {
10758: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
10759: push(@{$changes{'username_rule'}},$type);
10760: }
10761: }
10762: } else {
10763: push(@{$changes{'username_rule'}},@username_rule);
10764: }
10765:
10766: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
10767: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
10768: if (!grep(/^\Q$type\E$/,@id_rule)) {
10769: push(@{$changes{'id_rule'}},$type);
10770: }
10771: }
10772: foreach my $type (@id_rule) {
10773: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
10774: push(@{$changes{'id_rule'}},$type);
10775: }
10776: }
10777: } else {
10778: push(@{$changes{'id_rule'}},@id_rule);
10779: }
10780:
10781: my @authen_contexts = ('author','course','domain');
10782: my @authtypes = ('int','krb4','krb5','loc');
10783: my %authhash;
10784: foreach my $item (@authen_contexts) {
10785: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
10786: foreach my $auth (@authtypes) {
10787: if (grep(/^\Q$auth\E$/,@authallowed)) {
10788: $authhash{$item}{$auth} = 1;
10789: } else {
10790: $authhash{$item}{$auth} = 0;
10791: }
10792: }
10793: }
10794: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
10795: foreach my $item (@authen_contexts) {
10796: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
10797: foreach my $auth (@authtypes) {
10798: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
10799: push(@{$changes{'authtypes'}},$item);
10800: last;
10801: }
10802: }
10803: }
10804: }
10805: } else {
10806: foreach my $item (@authen_contexts) {
10807: push(@{$changes{'authtypes'}},$item);
10808: }
10809: }
10810:
10811: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
10812: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
10813: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
10814: $save_usercreate{'id_rule'} = \@id_rule;
10815: $save_usercreate{'username_rule'} = \@username_rule,
10816: $save_usercreate{'authtypes'} = \%authhash;
10817:
10818: my %usercreation_hash = (
10819: usercreation => \%save_usercreate,
10820: );
10821:
10822: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
10823: $dom);
10824:
10825: if ($putresult eq 'ok') {
10826: if (keys(%changes) > 0) {
10827: $resulttext = &mt('Changes made:').'<ul>';
10828: if (ref($changes{'cancreate'}) eq 'ARRAY') {
10829: my %lt = &usercreation_types();
10830: foreach my $type (@{$changes{'cancreate'}}) {
10831: my $chgtext = $lt{$type}.', ';
10832: if ($cancreate{$type} eq 'none') {
10833: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
10834: } elsif ($cancreate{$type} eq 'any') {
10835: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
10836: } elsif ($cancreate{$type} eq 'official') {
10837: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
10838: } elsif ($cancreate{$type} eq 'unofficial') {
10839: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
10840: }
10841: $resulttext .= '<li>'.$chgtext.'</li>';
10842: }
10843: }
10844: if (ref($changes{'username_rule'}) eq 'ARRAY') {
10845: my ($rules,$ruleorder) =
10846: &Apache::lonnet::inst_userrules($dom,'username');
10847: my $chgtext = '<ul>';
10848: foreach my $type (@username_rule) {
10849: if (ref($rules->{$type}) eq 'HASH') {
10850: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
10851: }
10852: }
10853: $chgtext .= '</ul>';
10854: if (@username_rule > 0) {
10855: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10856: } else {
10857: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
10858: }
10859: }
10860: if (ref($changes{'id_rule'}) eq 'ARRAY') {
10861: my ($idrules,$idruleorder) =
10862: &Apache::lonnet::inst_userrules($dom,'id');
10863: my $chgtext = '<ul>';
10864: foreach my $type (@id_rule) {
10865: if (ref($idrules->{$type}) eq 'HASH') {
10866: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
10867: }
10868: }
10869: $chgtext .= '</ul>';
10870: if (@id_rule > 0) {
10871: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
10872: } else {
10873: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
10874: }
10875: }
10876: my %authname = &authtype_names();
10877: my %context_title = &context_names();
10878: if (ref($changes{'authtypes'}) eq 'ARRAY') {
10879: my $chgtext = '<ul>';
10880: foreach my $type (@{$changes{'authtypes'}}) {
10881: my @allowed;
10882: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
10883: foreach my $auth (@authtypes) {
10884: if ($authhash{$type}{$auth}) {
10885: push(@allowed,$authname{$auth});
10886: }
10887: }
10888: if (@allowed > 0) {
10889: $chgtext .= join(', ',@allowed).'</li>';
10890: } else {
10891: $chgtext .= &mt('none').'</li>';
10892: }
10893: }
10894: $chgtext .= '</ul>';
10895: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
10896: $resulttext .= '</li>';
10897: }
10898: $resulttext .= '</ul>';
10899: } else {
10900: $resulttext = &mt('No changes made to user creation settings');
10901: }
10902: } else {
10903: $resulttext = '<span class="LC_error">'.
10904: &mt('An error occurred: [_1]',$putresult).'</span>';
10905: }
10906: if ($warningmsg ne '') {
10907: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
10908: }
10909: return $resulttext;
10910: }
10911:
10912: sub modify_selfcreation {
10913: my ($dom,%domconfig) = @_;
10914: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
10915: my (%save_usercreate,%save_usermodify);
10916: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
10917: if (ref($types) eq 'ARRAY') {
10918: $usertypes->{'default'} = $othertitle;
10919: push(@{$types},'default');
10920: }
10921: #
10922: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
10923: #
10924: if (ref($domconfig{'usercreation'}) eq 'HASH') {
10925: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
10926: if ($key eq 'cancreate') {
10927: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
10928: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
10929: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
10930: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
10931: ($item eq 'recaptchaversion') ||
10932: ($item eq 'emailusername') || ($item eq 'notify') ||
10933: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
10934: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10935: } else {
10936: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
10937: }
10938: }
10939: }
10940: } elsif ($key eq 'email_rule') {
10941: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
10942: } else {
10943: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
10944: }
10945: }
10946: }
10947: #
10948: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
10949: #
10950: if (ref($domconfig{'usermodification'}) eq 'HASH') {
10951: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
10952: if ($key eq 'selfcreate') {
10953: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
10954: } else {
10955: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
10956: }
10957: }
10958: }
10959:
10960: my @contexts = ('selfcreate');
10961: @{$cancreate{'selfcreate'}} = ();
10962: %{$cancreate{'emailusername'}} = ();
10963: @{$cancreate{'statustocreate'}} = ();
10964: %{$cancreate{'selfcreateprocessing'}} = ();
10965: %{$cancreate{'shibenv'}} = ();
10966: my %selfcreatetypes = (
10967: sso => 'users authenticated by institutional single sign on',
10968: login => 'users authenticated by institutional log-in',
10969: email => 'users who provide a valid e-mail address for use as username',
10970: );
10971: #
10972: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
10973: # is permitted.
10974: #
10975:
10976: my @statuses;
10977: if (ref($domconfig{'inststatus'}) eq 'HASH') {
10978: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
10979: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
10980: }
10981: }
10982: push(@statuses,'default');
10983:
10984: foreach my $item ('login','sso','email') {
10985: if ($item eq 'email') {
10986: if ($env{'form.cancreate_email'}) {
10987: push(@{$cancreate{'selfcreate'}},'email');
10988: push(@contexts,'selfcreateprocessing');
10989: foreach my $type (@statuses) {
10990: if ($type eq 'default') {
10991: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
10992: } else {
10993: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
10994: }
10995: }
10996: }
10997: } else {
10998: if ($env{'form.cancreate_'.$item}) {
10999: push(@{$cancreate{'selfcreate'}},$item);
11000: }
11001: }
11002: }
11003: my (@email_rule,%userinfo,%savecaptcha);
11004: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
11005: #
11006: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
11007: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
11008: #
11009:
11010: if ($env{'form.cancreate_email'}) {
11011: push(@contexts,'emailusername');
11012: if (ref($types) eq 'ARRAY') {
11013: foreach my $type (@{$types}) {
11014: if (ref($infofields) eq 'ARRAY') {
11015: foreach my $field (@{$infofields}) {
11016: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
11017: $cancreate{'emailusername'}{$type}{$field} = $1;
11018: }
11019: }
11020: }
11021: }
11022: }
11023: #
11024: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
11025: # queued requests for self-creation of account using e-mail address as username
11026: #
11027:
11028: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
11029: @approvalnotify = sort(@approvalnotify);
11030: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
11031: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11032: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
11033: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
11034: push(@{$changes{'cancreate'}},'notify');
11035: }
11036: } else {
11037: if ($cancreate{'notify'}{'approval'}) {
11038: push(@{$changes{'cancreate'}},'notify');
11039: }
11040: }
11041: } elsif ($cancreate{'notify'}{'approval'}) {
11042: push(@{$changes{'cancreate'}},'notify');
11043: }
11044:
11045: #
11046: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
11047: #
11048: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
11049: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
11050: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
11051: if (@{$curr_usercreation{'email_rule'}} > 0) {
11052: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
11053: if (!grep(/^\Q$type\E$/,@email_rule)) {
11054: push(@{$changes{'email_rule'}},$type);
11055: }
11056: }
11057: }
11058: if (@email_rule > 0) {
11059: foreach my $type (@email_rule) {
11060: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
11061: push(@{$changes{'email_rule'}},$type);
11062: }
11063: }
11064: }
11065: } elsif (@email_rule > 0) {
11066: push(@{$changes{'email_rule'}},@email_rule);
11067: }
11068: }
11069: #
11070: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
11071: # institutional log-in.
11072: #
11073: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
11074: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11075: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
11076: ($domdefaults{'auth_def'} eq 'localauth'))) {
11077: $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.').' '.
11078: &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.');
11079: }
11080: }
11081: my @fields = ('lastname','firstname','middlename','generation',
11082: 'permanentemail','id');
11083: my @shibfields = (@fields,'inststatus');
11084: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11085: #
11086: # Where usernames may created for institutional log-in and/or institutional single sign on:
11087: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
11088: # may self-create accounts
11089: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
11090: # which the user may supply, if institutional data is unavailable.
11091: #
11092: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
11093: if (ref($types) eq 'ARRAY') {
11094: if (@{$types} > 1) {
11095: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
11096: push(@contexts,'statustocreate');
11097: } else {
11098: undef($cancreate{'statustocreate'});
11099: }
11100: foreach my $type (@{$types}) {
11101: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
11102: foreach my $field (@fields) {
11103: if (grep(/^\Q$field\E$/,@modifiable)) {
11104: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
11105: } else {
11106: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
11107: }
11108: }
11109: }
11110: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
11111: foreach my $type (@{$types}) {
11112: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
11113: foreach my $field (@fields) {
11114: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
11115: $curr_usermodify{'selfcreate'}{$type}{$field}) {
11116: push(@{$changes{'selfcreate'}},$type);
11117: last;
11118: }
11119: }
11120: }
11121: }
11122: } else {
11123: foreach my $type (@{$types}) {
11124: push(@{$changes{'selfcreate'}},$type);
11125: }
11126: }
11127: }
11128: foreach my $field (@shibfields) {
11129: if ($env{'form.shibenv_'.$field} ne '') {
11130: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
11131: }
11132: }
11133: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
11134: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
11135: foreach my $field (@shibfields) {
11136: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
11137: push(@{$changes{'cancreate'}},'shibenv');
11138: }
11139: }
11140: } else {
11141: foreach my $field (@shibfields) {
11142: if ($env{'form.shibenv_'.$field}) {
11143: push(@{$changes{'cancreate'}},'shibenv');
11144: last;
11145: }
11146: }
11147: }
11148: }
11149: }
11150: foreach my $item (@contexts) {
11151: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
11152: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
11153: if (ref($cancreate{$item}) eq 'ARRAY') {
11154: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
11155: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11156: push(@{$changes{'cancreate'}},$item);
11157: }
11158: }
11159: }
11160: }
11161: if (ref($cancreate{$item}) eq 'ARRAY') {
11162: foreach my $type (@{$cancreate{$item}}) {
11163: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
11164: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11165: push(@{$changes{'cancreate'}},$item);
11166: }
11167: }
11168: }
11169: }
11170: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
11171: if (ref($cancreate{$item}) eq 'HASH') {
11172: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
11173: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
11174: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
11175: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
11176: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11177: push(@{$changes{'cancreate'}},$item);
11178: }
11179: }
11180: }
11181: } elsif ($item eq 'selfcreateprocessing') {
11182: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
11183: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11184: push(@{$changes{'cancreate'}},$item);
11185: }
11186: }
11187: } else {
11188: if (!$cancreate{$item}{$curr}) {
11189: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11190: push(@{$changes{'cancreate'}},$item);
11191: }
11192: }
11193: }
11194: }
11195: foreach my $field (keys(%{$cancreate{$item}})) {
11196: if (ref($cancreate{$item}{$field}) eq 'HASH') {
11197: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
11198: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
11199: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
11200: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11201: push(@{$changes{'cancreate'}},$item);
11202: }
11203: }
11204: } else {
11205: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11206: push(@{$changes{'cancreate'}},$item);
11207: }
11208: }
11209: }
11210: } elsif ($item eq 'selfcreateprocessing') {
11211: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
11212: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11213: push(@{$changes{'cancreate'}},$item);
11214: }
11215: }
11216: } else {
11217: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
11218: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11219: push(@{$changes{'cancreate'}},$item);
11220: }
11221: }
11222: }
11223: }
11224: }
11225: } elsif ($curr_usercreation{'cancreate'}{$item}) {
11226: if (ref($cancreate{$item}) eq 'ARRAY') {
11227: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
11228: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11229: push(@{$changes{'cancreate'}},$item);
11230: }
11231: }
11232: } elsif (ref($cancreate{$item}) eq 'HASH') {
11233: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
11234: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11235: push(@{$changes{'cancreate'}},$item);
11236: }
11237: }
11238: }
11239: } elsif ($item eq 'emailusername') {
11240: if (ref($cancreate{$item}) eq 'HASH') {
11241: foreach my $type (keys(%{$cancreate{$item}})) {
11242: if (ref($cancreate{$item}{$type}) eq 'HASH') {
11243: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
11244: if ($cancreate{$item}{$type}{$field}) {
11245: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
11246: push(@{$changes{'cancreate'}},$item);
11247: }
11248: last;
11249: }
11250: }
11251: }
11252: }
11253: }
11254: }
11255: }
11256: #
11257: # Populate %save_usercreate hash with updates to self-creation configuration.
11258: #
11259: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
11260: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
11261: $save_usercreate{'cancreate'}{'recaptchaversion'} = $savecaptcha{'recaptchaversion'};
11262: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
11263: if (ref($cancreate{'notify'}) eq 'HASH') {
11264: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
11265: }
11266: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
11267: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
11268: }
11269: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11270: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
11271: }
11272: if (ref($cancreate{'shibenv'}) eq 'HASH') {
11273: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
11274: }
11275: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
11276: $save_usercreate{'emailrule'} = \@email_rule;
11277:
11278: my %userconfig_hash = (
11279: usercreation => \%save_usercreate,
11280: usermodification => \%save_usermodify,
11281: );
11282: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
11283: $dom);
11284: #
11285: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
11286: #
11287: if ($putresult eq 'ok') {
11288: if (keys(%changes) > 0) {
11289: $resulttext = &mt('Changes made:').'<ul>';
11290: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11291: my %lt = &selfcreation_types();
11292: foreach my $type (@{$changes{'cancreate'}}) {
11293: my $chgtext;
11294: if ($type eq 'selfcreate') {
11295: if (@{$cancreate{$type}} == 0) {
11296: $chgtext .= &mt('Self creation of a new user account is not permitted.');
11297: } else {
11298: $chgtext .= &mt('Self-creation of a new account is permitted for:').
11299: '<ul>';
11300: foreach my $case (@{$cancreate{$type}}) {
11301: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
11302: }
11303: $chgtext .= '</ul>';
11304: if (ref($cancreate{$type}) eq 'ARRAY') {
11305: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
11306: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
11307: if (@{$cancreate{'statustocreate'}} == 0) {
11308: $chgtext .= '<br />'.
11309: '<span class="LC_warning">'.
11310: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11311: '</span>';
11312: }
11313: }
11314: }
11315: }
11316: }
11317: } elsif ($type eq 'shibenv') {
11318: if (keys(%{$cancreate{$type}}) == 0) {
11319: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
11320: } else {
11321: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
11322: '<ul>';
11323: foreach my $field (@shibfields) {
11324: next if ($cancreate{$type}{$field} eq '');
11325: if ($field eq 'inststatus') {
11326: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
11327: } else {
11328: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
11329: }
11330: }
11331: $chgtext .= '</ul>';
11332: }
11333: } elsif ($type eq 'statustocreate') {
11334: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
11335: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
11336: if (@{$cancreate{'selfcreate'}} > 0) {
11337: if (@{$cancreate{'statustocreate'}} == 0) {
11338: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
11339: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
11340: $chgtext .= '<br />'.
11341: '<span class="LC_warning">'.
11342: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
11343: '</span>';
11344: }
11345: } elsif (ref($usertypes) eq 'HASH') {
11346: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11347: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
11348: } else {
11349: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
11350: }
11351: $chgtext .= '<ul>';
11352: foreach my $case (@{$cancreate{$type}}) {
11353: if ($case eq 'default') {
11354: $chgtext .= '<li>'.$othertitle.'</li>';
11355: } else {
11356: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
11357: }
11358: }
11359: $chgtext .= '</ul>';
11360: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
11361: $chgtext .= '<br /><span class="LC_warning">'.
11362: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
11363: '</span>';
11364: }
11365: }
11366: } else {
11367: if (@{$cancreate{$type}} == 0) {
11368: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
11369: } else {
11370: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
11371: }
11372: }
11373: }
11374: } elsif ($type eq 'selfcreateprocessing') {
11375: my %choices = &Apache::lonlocal::texthash (
11376: automatic => 'Automatic approval',
11377: approval => 'Queued for approval',
11378: );
11379: if (@statuses > 1) {
11380: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
11381: '<ul>';
11382: foreach my $type (@statuses) {
11383: if ($type eq 'default') {
11384: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11385: } else {
11386: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
11387: }
11388: }
11389: $chgtext .= '</ul>';
11390: } else {
11391: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
11392: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
11393: }
11394: } elsif ($type eq 'captcha') {
11395: if ($savecaptcha{$type} eq 'notused') {
11396: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
11397: } else {
11398: my %captchas = &captcha_phrases();
11399: if ($captchas{$savecaptcha{$type}}) {
11400: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
11401: } else {
11402: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
11403: }
11404: }
11405: } elsif ($type eq 'recaptchakeys') {
11406: my ($privkey,$pubkey);
11407: if (ref($savecaptcha{$type}) eq 'HASH') {
11408: $pubkey = $savecaptcha{$type}{'public'};
11409: $privkey = $savecaptcha{$type}{'private'};
11410: }
11411: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
11412: if (!$pubkey) {
11413: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
11414: } else {
11415: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
11416: }
11417: if (!$privkey) {
11418: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
11419: } else {
11420: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
11421: }
11422: $chgtext .= '</ul>';
11423: } elsif ($type eq 'recaptchaversion') {
11424: if ($savecaptcha{'captcha'} eq 'recaptcha') {
11425: $chgtext .= &mt('ReCAPTCHA set to version [_1]',$savecaptcha{$type});
11426: }
11427: } elsif ($type eq 'emailusername') {
11428: if (ref($cancreate{'emailusername'}) eq 'HASH') {
11429: if (ref($types) eq 'ARRAY') {
11430: foreach my $type (@{$types}) {
11431: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
11432: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
11433: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
11434: '<ul>';
11435: foreach my $field (@{$infofields}) {
11436: if ($cancreate{'emailusername'}{$type}{$field}) {
11437: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
11438: }
11439: }
11440: $chgtext .= '</ul>';
11441: } else {
11442: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11443: }
11444: } else {
11445: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
11446: }
11447: }
11448: }
11449: }
11450: } elsif ($type eq 'notify') {
11451: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
11452: if (ref($changes{'cancreate'}) eq 'ARRAY') {
11453: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
11454: if ($cancreate{'notify'}{'approval'}) {
11455: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
11456: }
11457: }
11458: }
11459: }
11460: if ($chgtext) {
11461: $resulttext .= '<li>'.$chgtext.'</li>';
11462: }
11463: }
11464: }
11465: if (ref($changes{'email_rule'}) eq 'ARRAY') {
11466: my ($emailrules,$emailruleorder) =
11467: &Apache::lonnet::inst_userrules($dom,'email');
11468: my $chgtext = '<ul>';
11469: foreach my $type (@email_rule) {
11470: if (ref($emailrules->{$type}) eq 'HASH') {
11471: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
11472: }
11473: }
11474: $chgtext .= '</ul>';
11475: if (@email_rule > 0) {
11476: $resulttext .= '<li>'.
11477: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
11478: $chgtext.
11479: '</li>';
11480: } else {
11481: $resulttext .= '<li>'.
11482: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
11483: '</li>';
11484: }
11485: }
11486: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
11487: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
11488: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11489: foreach my $type (@{$changes{'selfcreate'}}) {
11490: my $typename = $type;
11491: if (ref($usertypes) eq 'HASH') {
11492: if ($usertypes->{$type} ne '') {
11493: $typename = $usertypes->{$type};
11494: }
11495: }
11496: my @modifiable;
11497: $resulttext .= '<li>'.
11498: &mt('Self-creation of account by users with status: [_1]',
11499: '<span class="LC_cusr_emph">'.$typename.'</span>').
11500: ' - '.&mt('modifiable fields (if institutional data blank): ');
11501: foreach my $field (@fields) {
11502: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
11503: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
11504: }
11505: }
11506: if (@modifiable > 0) {
11507: $resulttext .= join(', ',@modifiable);
11508: } else {
11509: $resulttext .= &mt('none');
11510: }
11511: $resulttext .= '</li>';
11512: }
11513: $resulttext .= '</ul></li>';
11514: }
11515: $resulttext .= '</ul>';
11516: } else {
11517: $resulttext = &mt('No changes made to self-creation settings');
11518: }
11519: } else {
11520: $resulttext = '<span class="LC_error">'.
11521: &mt('An error occurred: [_1]',$putresult).'</span>';
11522: }
11523: if ($warningmsg ne '') {
11524: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
11525: }
11526: return $resulttext;
11527: }
11528:
11529: sub process_captcha {
11530: my ($container,$changes,$newsettings,$current) = @_;
11531: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
11532: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
11533: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
11534: $newsettings->{'captcha'} = 'original';
11535: }
11536: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
11537: if ($container eq 'cancreate') {
11538: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11539: push(@{$changes->{'cancreate'}},'captcha');
11540: } elsif (!defined($changes->{'cancreate'})) {
11541: $changes->{'cancreate'} = ['captcha'];
11542: }
11543: } else {
11544: $changes->{'captcha'} = 1;
11545: }
11546: }
11547: my ($newpub,$newpriv,$currpub,$currpriv,$newversion,$currversion);
11548: if ($newsettings->{'captcha'} eq 'recaptcha') {
11549: $newpub = $env{'form.'.$container.'_recaptchapub'};
11550: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
11551: $newpub =~ s/[^\w\-]//g;
11552: $newpriv =~ s/[^\w\-]//g;
11553: $newsettings->{'recaptchakeys'} = {
11554: public => $newpub,
11555: private => $newpriv,
11556: };
11557: $newversion = $env{'form.'.$container.'_recaptchaversion'};
11558: $newversion =~ s/\D//g;
11559: if ($newversion ne '2') {
11560: $newversion = 1;
11561: }
11562: $newsettings->{'recaptchaversion'} = $newversion;
11563: }
11564: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
11565: $currpub = $current->{'recaptchakeys'}{'public'};
11566: $currpriv = $current->{'recaptchakeys'}{'private'};
11567: unless ($newsettings->{'captcha'} eq 'recaptcha') {
11568: $newsettings->{'recaptchakeys'} = {
11569: public => '',
11570: private => '',
11571: }
11572: }
11573: }
11574: if ($current->{'captcha'} eq 'recaptcha') {
11575: $currversion = $current->{'recaptchaversion'};
11576: if ($currversion ne '2') {
11577: $currversion = 1;
11578: }
11579: }
11580: if ($currversion ne $newversion) {
11581: if ($container eq 'cancreate') {
11582: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11583: push(@{$changes->{'cancreate'}},'recaptchaversion');
11584: } elsif (!defined($changes->{'cancreate'})) {
11585: $changes->{'cancreate'} = ['recaptchaversion'];
11586: }
11587: } else {
11588: $changes->{'recaptchaversion'} = 1;
11589: }
11590: }
11591: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
11592: if ($container eq 'cancreate') {
11593: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
11594: push(@{$changes->{'cancreate'}},'recaptchakeys');
11595: } elsif (!defined($changes->{'cancreate'})) {
11596: $changes->{'cancreate'} = ['recaptchakeys'];
11597: }
11598: } else {
11599: $changes->{'recaptchakeys'} = 1;
11600: }
11601: }
11602: return;
11603: }
11604:
11605: sub modify_usermodification {
11606: my ($dom,%domconfig) = @_;
11607: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
11608: if (ref($domconfig{'usermodification'}) eq 'HASH') {
11609: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
11610: if ($key eq 'selfcreate') {
11611: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
11612: } else {
11613: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
11614: }
11615: }
11616: }
11617: my @contexts = ('author','course');
11618: my %context_title = (
11619: author => 'In author context',
11620: course => 'In course context',
11621: );
11622: my @fields = ('lastname','firstname','middlename','generation',
11623: 'permanentemail','id');
11624: my %roles = (
11625: author => ['ca','aa'],
11626: course => ['st','ep','ta','in','cr'],
11627: );
11628: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
11629: foreach my $context (@contexts) {
11630: foreach my $role (@{$roles{$context}}) {
11631: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
11632: foreach my $item (@fields) {
11633: if (grep(/^\Q$item\E$/,@modifiable)) {
11634: $modifyhash{$context}{$role}{$item} = 1;
11635: } else {
11636: $modifyhash{$context}{$role}{$item} = 0;
11637: }
11638: }
11639: }
11640: if (ref($curr_usermodification{$context}) eq 'HASH') {
11641: foreach my $role (@{$roles{$context}}) {
11642: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
11643: foreach my $field (@fields) {
11644: if ($modifyhash{$context}{$role}{$field} ne
11645: $curr_usermodification{$context}{$role}{$field}) {
11646: push(@{$changes{$context}},$role);
11647: last;
11648: }
11649: }
11650: }
11651: }
11652: } else {
11653: foreach my $context (@contexts) {
11654: foreach my $role (@{$roles{$context}}) {
11655: push(@{$changes{$context}},$role);
11656: }
11657: }
11658: }
11659: }
11660: my %usermodification_hash = (
11661: usermodification => \%modifyhash,
11662: );
11663: my $putresult = &Apache::lonnet::put_dom('configuration',
11664: \%usermodification_hash,$dom);
11665: if ($putresult eq 'ok') {
11666: if (keys(%changes) > 0) {
11667: $resulttext = &mt('Changes made: ').'<ul>';
11668: foreach my $context (@contexts) {
11669: if (ref($changes{$context}) eq 'ARRAY') {
11670: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
11671: if (ref($changes{$context}) eq 'ARRAY') {
11672: foreach my $role (@{$changes{$context}}) {
11673: my $rolename;
11674: if ($role eq 'cr') {
11675: $rolename = &mt('Custom');
11676: } else {
11677: $rolename = &Apache::lonnet::plaintext($role);
11678: }
11679: my @modifiable;
11680: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
11681: foreach my $field (@fields) {
11682: if ($modifyhash{$context}{$role}{$field}) {
11683: push(@modifiable,$fieldtitles{$field});
11684: }
11685: }
11686: if (@modifiable > 0) {
11687: $resulttext .= join(', ',@modifiable);
11688: } else {
11689: $resulttext .= &mt('none');
11690: }
11691: $resulttext .= '</li>';
11692: }
11693: $resulttext .= '</ul></li>';
11694: }
11695: }
11696: }
11697: $resulttext .= '</ul>';
11698: } else {
11699: $resulttext = &mt('No changes made to user modification settings');
11700: }
11701: } else {
11702: $resulttext = '<span class="LC_error">'.
11703: &mt('An error occurred: [_1]',$putresult).'</span>';
11704: }
11705: return $resulttext;
11706: }
11707:
11708: sub modify_defaults {
11709: my ($dom,$lastactref,%domconfig) = @_;
11710: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
11711: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
11712: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def',
11713: 'portal_def','intauth_cost','intauth_check','intauth_switch');
11714: my @authtypes = ('internal','krb4','krb5','localauth');
11715: foreach my $item (@items) {
11716: $newvalues{$item} = $env{'form.'.$item};
11717: if ($item eq 'auth_def') {
11718: if ($newvalues{$item} ne '') {
11719: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
11720: push(@errors,$item);
11721: }
11722: }
11723: } elsif ($item eq 'lang_def') {
11724: if ($newvalues{$item} ne '') {
11725: if ($newvalues{$item} =~ /^(\w+)/) {
11726: my $langcode = $1;
11727: if ($langcode ne 'x_chef') {
11728: if (code2language($langcode) eq '') {
11729: push(@errors,$item);
11730: }
11731: }
11732: } else {
11733: push(@errors,$item);
11734: }
11735: }
11736: } elsif ($item eq 'timezone_def') {
11737: if ($newvalues{$item} ne '') {
11738: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
11739: push(@errors,$item);
11740: }
11741: }
11742: } elsif ($item eq 'datelocale_def') {
11743: if ($newvalues{$item} ne '') {
11744: my @datelocale_ids = DateTime::Locale->ids();
11745: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
11746: push(@errors,$item);
11747: }
11748: }
11749: } elsif ($item eq 'portal_def') {
11750: if ($newvalues{$item} ne '') {
11751: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
11752: push(@errors,$item);
11753: }
11754: }
11755: } elsif ($item eq 'intauth_cost') {
11756: if ($newvalues{$item} ne '') {
11757: if ($newvalues{$item} =~ /\D/) {
11758: push(@errors,$item);
11759: }
11760: }
11761: } elsif ($item eq 'intauth_check') {
11762: if ($newvalues{$item} ne '') {
11763: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
11764: push(@errors,$item);
11765: }
11766: }
11767: } elsif ($item eq 'intauth_switch') {
11768: if ($newvalues{$item} ne '') {
11769: unless ($newvalues{$item} =~ /^(0|1|2)$/) {
11770: push(@errors,$item);
11771: }
11772: }
11773: }
11774: if (grep(/^\Q$item\E$/,@errors)) {
11775: $newvalues{$item} = $domdefaults{$item};
11776: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
11777: $changes{$item} = 1;
11778: }
11779: $domdefaults{$item} = $newvalues{$item};
11780: }
11781: my %defaults_hash = (
11782: defaults => \%newvalues,
11783: );
11784: my $title = &defaults_titles();
11785:
11786: my $currinststatus;
11787: if (ref($domconfig{'inststatus'}) eq 'HASH') {
11788: $currinststatus = $domconfig{'inststatus'};
11789: } else {
11790: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
11791: $currinststatus = {
11792: inststatustypes => $usertypes,
11793: inststatusorder => $types,
11794: inststatusguest => [],
11795: };
11796: }
11797: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
11798: my @allpos;
11799: my %guests;
11800: my %alltypes;
11801: my ($currtitles,$currguests,$currorder);
11802: if (ref($currinststatus) eq 'HASH') {
11803: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
11804: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
11805: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
11806: if ($currinststatus->{inststatustypes}->{$type} ne '') {
11807: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
11808: }
11809: }
11810: unless (grep(/^\Q$type\E$/,@todelete)) {
11811: my $position = $env{'form.inststatus_pos_'.$type};
11812: $position =~ s/\D+//g;
11813: $allpos[$position] = $type;
11814: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
11815: $alltypes{$type} =~ s/`//g;
11816: if ($env{'form.inststatus_guest_'.$type}) {
11817: $guests{$type} = 1;
11818: }
11819: }
11820: }
11821: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
11822: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
11823: }
11824: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
11825: $currtitles =~ s/,$//;
11826: }
11827: }
11828: if ($env{'form.addinststatus'}) {
11829: my $newtype = $env{'form.addinststatus'};
11830: $newtype =~ s/\W//g;
11831: unless (exists($alltypes{$newtype})) {
11832: if ($env{'form.addinststatus_guest'}) {
11833: $guests{$newtype} = 1;
11834: }
11835: $alltypes{$newtype} = $env{'form.addinststatus_title'};
11836: $alltypes{$newtype} =~ s/`//g;
11837: my $position = $env{'form.addinststatus_pos'};
11838: $position =~ s/\D+//g;
11839: if ($position ne '') {
11840: $allpos[$position] = $newtype;
11841: }
11842: }
11843: }
11844: my (@orderedstatus,@orderedguests);
11845: foreach my $type (@allpos) {
11846: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
11847: push(@orderedstatus,$type);
11848: if ($guests{$type}) {
11849: push(@orderedguests,$type);
11850: }
11851: }
11852: }
11853: foreach my $type (keys(%alltypes)) {
11854: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
11855: delete($alltypes{$type});
11856: }
11857: }
11858: $defaults_hash{'inststatus'} = {
11859: inststatustypes => \%alltypes,
11860: inststatusorder => \@orderedstatus,
11861: inststatusguest => \@orderedguests,
11862: };
11863: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
11864: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
11865: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
11866: }
11867: }
11868: if ($currorder ne join(',',@orderedstatus)) {
11869: $changes{'inststatus'}{'inststatusorder'} = 1;
11870: }
11871: if ($currguests ne join(',',@orderedguests)) {
11872: $changes{'inststatus'}{'inststatusguest'} = 1;
11873: }
11874: my $newtitles;
11875: foreach my $item (@orderedstatus) {
11876: $newtitles .= $alltypes{$item}.',';
11877: }
11878: $newtitles =~ s/,$//;
11879: if ($currtitles ne $newtitles) {
11880: $changes{'inststatus'}{'inststatustypes'} = 1;
11881: }
11882: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
11883: $dom);
11884: if ($putresult eq 'ok') {
11885: if (keys(%changes) > 0) {
11886: $resulttext = &mt('Changes made:').'<ul>';
11887: my $version = &Apache::lonnet::get_server_loncaparev($dom);
11888: 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";
11889: foreach my $item (sort(keys(%changes))) {
11890: if ($item eq 'inststatus') {
11891: if (ref($changes{'inststatus'}) eq 'HASH') {
11892: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
11893: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
11894: foreach my $type (@orderedstatus) {
11895: $resulttext .= $alltypes{$type}.', ';
11896: }
11897: $resulttext =~ s/, $//;
11898: $resulttext .= '</li>';
11899: }
11900: if ($changes{'inststatus'}{'inststatusguest'}) {
11901: $resulttext .= '<li>';
11902: if (@orderedguests) {
11903: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
11904: foreach my $type (@orderedguests) {
11905: $resulttext .= $alltypes{$type}.', ';
11906: }
11907: $resulttext =~ s/, $//;
11908: } else {
11909: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
11910: }
11911: $resulttext .= '</li>';
11912: }
11913: }
11914: } else {
11915: my $value = $env{'form.'.$item};
11916: if ($value eq '') {
11917: $value = &mt('none');
11918: } elsif ($item eq 'auth_def') {
11919: my %authnames = &authtype_names();
11920: my %shortauth = (
11921: internal => 'int',
11922: krb4 => 'krb4',
11923: krb5 => 'krb5',
11924: localauth => 'loc',
11925: );
11926: $value = $authnames{$shortauth{$value}};
11927: } elsif ($item eq 'intauth_switch') {
11928: my %optiondesc = &Apache::lonlocal::texthash (
11929: 0 => 'No',
11930: 1 => 'Yes',
11931: 2 => 'Yes, and copy existing passwd file to passwd.bak file',
11932: );
11933: if ($value =~ /^(0|1|2)$/) {
11934: $value = $optiondesc{$value};
11935: } else {
11936: $value = &mt('none -- defaults to No');
11937: }
11938: } elsif ($item eq 'intauth_check') {
11939: my %optiondesc = &Apache::lonlocal::texthash (
11940: 0 => 'No',
11941: 1 => 'Yes, allow login then update passwd file using default cost (if higher)',
11942: 2 => 'Yes, disallow login if stored cost is less than domain default',
11943: );
11944: if ($value =~ /^(0|1|2)$/) {
11945: $value = $optiondesc{$value};
11946: } else {
11947: $value = &mt('none -- defaults to No');
11948: }
11949: }
11950: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
11951: $mailmsgtext .= "$title->{$item} set to $value\n";
11952: }
11953: }
11954: $resulttext .= '</ul>';
11955: $mailmsgtext .= "\n";
11956: my $cachetime = 24*60*60;
11957: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
11958: if (ref($lastactref) eq 'HASH') {
11959: $lastactref->{'domdefaults'} = 1;
11960: }
11961: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
11962: my $notify = 1;
11963: if (ref($domconfig{'contacts'}) eq 'HASH') {
11964: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
11965: $notify = 0;
11966: }
11967: }
11968: if ($notify) {
11969: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
11970: "LON-CAPA Domain Settings Change - $dom",
11971: $mailmsgtext);
11972: }
11973: }
11974: } else {
11975: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
11976: }
11977: } else {
11978: $resulttext = '<span class="LC_error">'.
11979: &mt('An error occurred: [_1]',$putresult).'</span>';
11980: }
11981: if (@errors > 0) {
11982: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
11983: foreach my $item (@errors) {
11984: $resulttext .= ' "'.$title->{$item}.'",';
11985: }
11986: $resulttext =~ s/,$//;
11987: }
11988: return $resulttext;
11989: }
11990:
11991: sub modify_scantron {
11992: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
11993: my ($resulttext,%confhash,%changes,$errors);
11994: my $custom = 'custom.tab';
11995: my $default = 'default.tab';
11996: my $servadm = $r->dir_config('lonAdmEMail');
11997: my ($configuserok,$author_ok,$switchserver) =
11998: &config_check($dom,$confname,$servadm);
11999: if ($env{'form.scantronformat.filename'} ne '') {
12000: my $error;
12001: if ($configuserok eq 'ok') {
12002: if ($switchserver) {
12003: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
12004: } else {
12005: if ($author_ok eq 'ok') {
12006: my ($result,$scantronurl) =
12007: &publishlogo($r,'upload','scantronformat',$dom,
12008: $confname,'scantron','','',$custom);
12009: if ($result eq 'ok') {
12010: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
12011: $changes{'scantronformat'} = 1;
12012: } else {
12013: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
12014: }
12015: } else {
12016: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
12017: }
12018: }
12019: } else {
12020: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
12021: }
12022: if ($error) {
12023: &Apache::lonnet::logthis($error);
12024: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
12025: }
12026: }
12027: if (ref($domconfig{'scantron'}) eq 'HASH') {
12028: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
12029: if ($env{'form.scantronformat_del'}) {
12030: $confhash{'scantron'}{'scantronformat'} = '';
12031: $changes{'scantronformat'} = 1;
12032: }
12033: }
12034: }
12035: if (keys(%confhash) > 0) {
12036: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
12037: $dom);
12038: if ($putresult eq 'ok') {
12039: if (keys(%changes) > 0) {
12040: if (ref($confhash{'scantron'}) eq 'HASH') {
12041: $resulttext = &mt('Changes made:').'<ul>';
12042: if ($confhash{'scantron'}{'scantronformat'} eq '') {
12043: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
12044: } else {
12045: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
12046: }
12047: $resulttext .= '</ul>';
12048: } else {
12049: $resulttext = &mt('Changes made to bubblesheet format file.');
12050: }
12051: $resulttext .= '</ul>';
12052: &Apache::loncommon::devalidate_domconfig_cache($dom);
12053: if (ref($lastactref) eq 'HASH') {
12054: $lastactref->{'domainconfig'} = 1;
12055: }
12056: } else {
12057: $resulttext = &mt('No changes made to bubblesheet format file');
12058: }
12059: } else {
12060: $resulttext = '<span class="LC_error">'.
12061: &mt('An error occurred: [_1]',$putresult).'</span>';
12062: }
12063: } else {
12064: $resulttext = &mt('No changes made to bubblesheet format file');
12065: }
12066: if ($errors) {
12067: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
12068: $errors.'</ul>';
12069: }
12070: return $resulttext;
12071: }
12072:
12073: sub modify_coursecategories {
12074: my ($dom,$lastactref,%domconfig) = @_;
12075: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
12076: $cathash);
12077: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
12078: my @catitems = ('unauth','auth');
12079: my @cattypes = ('std','domonly','codesrch','none');
12080: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12081: $cathash = $domconfig{'coursecategories'}{'cats'};
12082: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
12083: $changes{'togglecats'} = 1;
12084: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
12085: }
12086: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
12087: $changes{'categorize'} = 1;
12088: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
12089: }
12090: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
12091: $changes{'togglecatscomm'} = 1;
12092: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
12093: }
12094: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
12095: $changes{'categorizecomm'} = 1;
12096: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
12097: }
12098: foreach my $item (@catitems) {
12099: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12100: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
12101: $changes{$item} = 1;
12102: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12103: }
12104: }
12105: }
12106: } else {
12107: $changes{'togglecats'} = 1;
12108: $changes{'categorize'} = 1;
12109: $changes{'togglecatscomm'} = 1;
12110: $changes{'categorizecomm'} = 1;
12111: $domconfig{'coursecategories'} = {
12112: togglecats => $env{'form.togglecats'},
12113: categorize => $env{'form.categorize'},
12114: togglecatscomm => $env{'form.togglecatscomm'},
12115: categorizecomm => $env{'form.categorizecomm'},
12116: };
12117: foreach my $item (@catitems) {
12118: if ($env{'form.coursecat_'.$item} ne 'std') {
12119: $changes{$item} = 1;
12120: }
12121: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
12122: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
12123: }
12124: }
12125: }
12126: if (ref($cathash) eq 'HASH') {
12127: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
12128: push (@deletecategory,'instcode::0');
12129: }
12130: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
12131: push(@deletecategory,'communities::0');
12132: }
12133: }
12134: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
12135: if (ref($cathash) eq 'HASH') {
12136: if (@deletecategory > 0) {
12137: #FIXME Need to remove category from all courses using a deleted category
12138: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
12139: foreach my $item (@deletecategory) {
12140: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
12141: delete($domconfig{'coursecategories'}{'cats'}{$item});
12142: $deletions{$item} = 1;
12143: &recurse_cat_deletes($item,$cathash,\%deletions);
12144: }
12145: }
12146: }
12147: foreach my $item (keys(%{$cathash})) {
12148: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
12149: if ($cathash->{$item} ne $env{'form.'.$item}) {
12150: $reorderings{$item} = 1;
12151: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
12152: }
12153: if ($env{'form.addcategory_name_'.$item} ne '') {
12154: my $newcat = $env{'form.addcategory_name_'.$item};
12155: my $newdepth = $depth+1;
12156: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12157: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
12158: $adds{$newitem} = 1;
12159: }
12160: if ($env{'form.subcat_'.$item} ne '') {
12161: my $newcat = $env{'form.subcat_'.$item};
12162: my $newdepth = $depth+1;
12163: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
12164: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
12165: $adds{$newitem} = 1;
12166: }
12167: }
12168: }
12169: if ($env{'form.instcode'} eq '1') {
12170: if (ref($cathash) eq 'HASH') {
12171: my $newitem = 'instcode::0';
12172: if ($cathash->{$newitem} eq '') {
12173: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12174: $adds{$newitem} = 1;
12175: }
12176: } else {
12177: my $newitem = 'instcode::0';
12178: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
12179: $adds{$newitem} = 1;
12180: }
12181: }
12182: if ($env{'form.communities'} eq '1') {
12183: if (ref($cathash) eq 'HASH') {
12184: my $newitem = 'communities::0';
12185: if ($cathash->{$newitem} eq '') {
12186: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12187: $adds{$newitem} = 1;
12188: }
12189: } else {
12190: my $newitem = 'communities::0';
12191: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
12192: $adds{$newitem} = 1;
12193: }
12194: }
12195: if ($env{'form.addcategory_name'} ne '') {
12196: if (($env{'form.addcategory_name'} ne 'instcode') &&
12197: ($env{'form.addcategory_name'} ne 'communities')) {
12198: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
12199: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
12200: $adds{$newitem} = 1;
12201: }
12202: }
12203: my $putresult;
12204: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12205: if (keys(%deletions) > 0) {
12206: foreach my $key (keys(%deletions)) {
12207: if ($predelallitems{$key} ne '') {
12208: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
12209: }
12210: }
12211: }
12212: my (@chkcats,@chktrails,%chkallitems);
12213: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
12214: if (ref($chkcats[0]) eq 'ARRAY') {
12215: my $depth = 0;
12216: my $chg = 0;
12217: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
12218: my $name = $chkcats[0][$i];
12219: my $item;
12220: if ($name eq '') {
12221: $chg ++;
12222: } else {
12223: $item = &escape($name).'::0';
12224: if ($chg) {
12225: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
12226: }
12227: $depth ++;
12228: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
12229: $depth --;
12230: }
12231: }
12232: }
12233: }
12234: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12235: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
12236: if ($putresult eq 'ok') {
12237: my %title = (
12238: togglecats => 'Show/Hide a course in catalog',
12239: categorize => 'Assign a category to a course',
12240: togglecatscomm => 'Show/Hide a community in catalog',
12241: categorizecomm => 'Assign a category to a community',
12242: );
12243: my %level = (
12244: dom => 'set in Domain ("Modify Course/Community")',
12245: crs => 'set in Course ("Course Configuration")',
12246: comm => 'set in Community ("Community Configuration")',
12247: none => 'No catalog',
12248: std => 'Standard catalog',
12249: domonly => 'Domain-only catalog',
12250: codesrch => 'Code search form',
12251: );
12252: $resulttext = &mt('Changes made:').'<ul>';
12253: if ($changes{'togglecats'}) {
12254: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
12255: }
12256: if ($changes{'categorize'}) {
12257: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
12258: }
12259: if ($changes{'togglecatscomm'}) {
12260: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
12261: }
12262: if ($changes{'categorizecomm'}) {
12263: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
12264: }
12265: if ($changes{'unauth'}) {
12266: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
12267: }
12268: if ($changes{'auth'}) {
12269: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
12270: }
12271: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
12272: my $cathash;
12273: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
12274: $cathash = $domconfig{'coursecategories'}{'cats'};
12275: } else {
12276: $cathash = {};
12277: }
12278: my (@cats,@trails,%allitems);
12279: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
12280: if (keys(%deletions) > 0) {
12281: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
12282: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
12283: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
12284: }
12285: $resulttext .= '</ul></li>';
12286: }
12287: if (keys(%reorderings) > 0) {
12288: my %sort_by_trail;
12289: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
12290: foreach my $key (keys(%reorderings)) {
12291: if ($allitems{$key} ne '') {
12292: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
12293: }
12294: }
12295: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
12296: $resulttext .= '<li>'.$trails[$trail].'</li>';
12297: }
12298: $resulttext .= '</ul></li>';
12299: }
12300: if (keys(%adds) > 0) {
12301: my %sort_by_trail;
12302: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
12303: foreach my $key (keys(%adds)) {
12304: if ($allitems{$key} ne '') {
12305: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
12306: }
12307: }
12308: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
12309: $resulttext .= '<li>'.$trails[$trail].'</li>';
12310: }
12311: $resulttext .= '</ul></li>';
12312: }
12313: }
12314: $resulttext .= '</ul>';
12315: if ($changes{'unauth'} || $changes{'auth'}) {
12316: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
12317: if ($changes{'auth'}) {
12318: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
12319: }
12320: if ($changes{'unauth'}) {
12321: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
12322: }
12323: my $cachetime = 24*60*60;
12324: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12325: if (ref($lastactref) eq 'HASH') {
12326: $lastactref->{'domdefaults'} = 1;
12327: }
12328: }
12329: } else {
12330: $resulttext = '<span class="LC_error">'.
12331: &mt('An error occurred: [_1]',$putresult).'</span>';
12332: }
12333: } else {
12334: $resulttext = &mt('No changes made to course and community categories');
12335: }
12336: return $resulttext;
12337: }
12338:
12339: sub modify_serverstatuses {
12340: my ($dom,%domconfig) = @_;
12341: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
12342: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
12343: %currserverstatus = %{$domconfig{'serverstatuses'}};
12344: }
12345: my @pages = &serverstatus_pages();
12346: foreach my $type (@pages) {
12347: $newserverstatus{$type}{'namedusers'} = '';
12348: $newserverstatus{$type}{'machines'} = '';
12349: if (defined($env{'form.'.$type.'_namedusers'})) {
12350: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
12351: my @okusers;
12352: foreach my $user (@users) {
12353: my ($uname,$udom) = split(/:/,$user);
12354: if (($udom =~ /^$match_domain$/) &&
12355: (&Apache::lonnet::domain($udom)) &&
12356: ($uname =~ /^$match_username$/)) {
12357: if (!grep(/^\Q$user\E/,@okusers)) {
12358: push(@okusers,$user);
12359: }
12360: }
12361: }
12362: if (@okusers > 0) {
12363: @okusers = sort(@okusers);
12364: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
12365: }
12366: }
12367: if (defined($env{'form.'.$type.'_machines'})) {
12368: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
12369: my @okmachines;
12370: foreach my $ip (@machines) {
12371: my @parts = split(/\./,$ip);
12372: next if (@parts < 4);
12373: my $badip = 0;
12374: for (my $i=0; $i<4; $i++) {
12375: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
12376: $badip = 1;
12377: last;
12378: }
12379: }
12380: if (!$badip) {
12381: push(@okmachines,$ip);
12382: }
12383: }
12384: @okmachines = sort(@okmachines);
12385: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
12386: }
12387: }
12388: my %serverstatushash = (
12389: serverstatuses => \%newserverstatus,
12390: );
12391: foreach my $type (@pages) {
12392: foreach my $setting ('namedusers','machines') {
12393: my (@current,@new);
12394: if (ref($currserverstatus{$type}) eq 'HASH') {
12395: if ($currserverstatus{$type}{$setting} ne '') {
12396: @current = split(/,/,$currserverstatus{$type}{$setting});
12397: }
12398: }
12399: if ($newserverstatus{$type}{$setting} ne '') {
12400: @new = split(/,/,$newserverstatus{$type}{$setting});
12401: }
12402: if (@current > 0) {
12403: if (@new > 0) {
12404: foreach my $item (@current) {
12405: if (!grep(/^\Q$item\E$/,@new)) {
12406: $changes{$type}{$setting} = 1;
12407: last;
12408: }
12409: }
12410: foreach my $item (@new) {
12411: if (!grep(/^\Q$item\E$/,@current)) {
12412: $changes{$type}{$setting} = 1;
12413: last;
12414: }
12415: }
12416: } else {
12417: $changes{$type}{$setting} = 1;
12418: }
12419: } elsif (@new > 0) {
12420: $changes{$type}{$setting} = 1;
12421: }
12422: }
12423: }
12424: if (keys(%changes) > 0) {
12425: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
12426: my $putresult = &Apache::lonnet::put_dom('configuration',
12427: \%serverstatushash,$dom);
12428: if ($putresult eq 'ok') {
12429: $resulttext .= &mt('Changes made:').'<ul>';
12430: foreach my $type (@pages) {
12431: if (ref($changes{$type}) eq 'HASH') {
12432: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
12433: if ($changes{$type}{'namedusers'}) {
12434: if ($newserverstatus{$type}{'namedusers'} eq '') {
12435: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
12436: } else {
12437: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
12438: }
12439: }
12440: if ($changes{$type}{'machines'}) {
12441: if ($newserverstatus{$type}{'machines'} eq '') {
12442: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
12443: } else {
12444: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
12445: }
12446:
12447: }
12448: $resulttext .= '</ul></li>';
12449: }
12450: }
12451: $resulttext .= '</ul>';
12452: } else {
12453: $resulttext = '<span class="LC_error">'.
12454: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
12455:
12456: }
12457: } else {
12458: $resulttext = &mt('No changes made to access to server status pages');
12459: }
12460: return $resulttext;
12461: }
12462:
12463: sub modify_helpsettings {
12464: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
12465: my ($resulttext,$errors,%changes,%helphash);
12466: my %defaultchecked = ('submitbugs' => 'on');
12467: my @offon = ('off','on');
12468: my @toggles = ('submitbugs');
12469: my %current = ('submitbugs' => '',
12470: 'adhoc' => {},
12471: );
12472: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
12473: %current = %{$domconfig{'helpsettings'}};
12474: }
12475: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12476: foreach my $item (@toggles) {
12477: if ($defaultchecked{$item} eq 'on') {
12478: if ($current{$item} eq '') {
12479: if ($env{'form.'.$item} eq '0') {
12480: $changes{$item} = 1;
12481: }
12482: } elsif ($current{$item} ne $env{'form.'.$item}) {
12483: $changes{$item} = 1;
12484: }
12485: } elsif ($defaultchecked{$item} eq 'off') {
12486: if ($current{$item} eq '') {
12487: if ($env{'form.'.$item} eq '1') {
12488: $changes{$item} = 1;
12489: }
12490: } elsif ($current{$item} ne $env{'form.'.$item}) {
12491: $changes{$item} = 1;
12492: }
12493: }
12494: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
12495: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
12496: }
12497: }
12498: my $maxnum = $env{'form.helproles_maxnum'};
12499: my $confname = $dom.'-domainconfig';
12500: my %existing=&Apache::lonnet::dump('roles',$dom,$confname,'rolesdef_');
12501: my (@allpos,%newsettings,%changedprivs,$newrole);
12502: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
12503: my @accesstypes = ('all','dh','da','none','status','inc','exc');
12504: my %domhelpdesk = &Apache::lonnet::get_active_domroles($dom,['dh','da']);
12505: my %lt = &Apache::lonlocal::texthash(
12506: s => 'system',
12507: d => 'domain',
12508: order => 'Display order',
12509: access => 'Role usage',
12510: all => 'All with domain helpdesk or helpdesk assistant role',
12511: dh => 'All with domain helpdesk role',
12512: da => 'All with domain helpdesk assistant role',
12513: none => 'None',
12514: status => 'Determined based on institutional status',
12515: inc => 'Include all, but exclude specific personnel',
12516: exc => 'Exclude all, but include specific personnel',
12517: );
12518: for (my $num=0; $num<=$maxnum; $num++) {
12519: my ($prefix,$identifier,$rolename,%curr);
12520: if ($num == $maxnum) {
12521: next unless ($env{'form.newcusthelp'} == $maxnum);
12522: $identifier = 'custhelp'.$num;
12523: $prefix = 'helproles_'.$num;
12524: $rolename = $env{'form.custhelpname'.$num};
12525: $rolename=~s/[^A-Za-z0-9]//gs;
12526: next if ($rolename eq '');
12527: next if (exists($existing{'rolesdef_'.$rolename}));
12528: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12529: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12530: $newprivs{'c'},$confname,$dom);
12531: if ($result ne 'ok') {
12532: $errors .= '<li><span class="LC_error">'.
12533: &mt('An error occurred storing the new custom role: [_1]',
12534: $result).'</span></li>';
12535: next;
12536: } else {
12537: $changedprivs{$rolename} = \%newprivs;
12538: $newrole = $rolename;
12539: }
12540: } else {
12541: $prefix = 'helproles_'.$num;
12542: $rolename = $env{'form.'.$prefix};
12543: next if ($rolename eq '');
12544: next unless (exists($existing{'rolesdef_'.$rolename}));
12545: $identifier = 'custhelp'.$num;
12546: my %newprivs = &Apache::lonuserutils::custom_role_update($rolename,$identifier);
12547: my %currprivs;
12548: ($currprivs{'s'},$currprivs{'d'},$currprivs{'c'}) =
12549: split(/\_/,$existing{'rolesdef_'.$rolename});
12550: foreach my $level ('c','d','s') {
12551: if ($newprivs{$level} ne $currprivs{$level}) {
12552: my $result = &Apache::lonnet::definerole($rolename,$newprivs{'s'},$newprivs{'d'},
12553: $newprivs{'c'},$confname,$dom);
12554: if ($result ne 'ok') {
12555: $errors .= '<li><span class="LC_error">'.
12556: &mt('An error occurred storing privileges for existing role [_1]: [_2]',
12557: $rolename,$result).'</span></li>';
12558: } else {
12559: $changedprivs{$rolename} = \%newprivs;
12560: }
12561: last;
12562: }
12563: }
12564: if (ref($current{'adhoc'}) eq 'HASH') {
12565: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12566: %curr = %{$current{'adhoc'}{$rolename}};
12567: }
12568: }
12569: }
12570: my $newpos = $env{'form.'.$prefix.'_pos'};
12571: $newpos =~ s/\D+//g;
12572: $allpos[$newpos] = $rolename;
12573: my $newdesc = $env{'form.'.$prefix.'_desc'};
12574: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'desc'} = $newdesc;
12575: if ($curr{'desc'}) {
12576: if ($curr{'desc'} ne $newdesc) {
12577: $changes{'customrole'}{$rolename}{'desc'} = 1;
12578: $newsettings{$rolename}{'desc'} = $newdesc;
12579: }
12580: } elsif ($newdesc ne '') {
12581: $changes{'customrole'}{$rolename}{'desc'} = 1;
12582: $newsettings{$rolename}{'desc'} = $newdesc;
12583: }
12584: my $access = $env{'form.'.$prefix.'_access'};
12585: if (grep(/^\Q$access\E$/,@accesstypes)) {
12586: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = $access;
12587: if ($access eq 'status') {
12588: my @statuses = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_status');
12589: if (scalar(@statuses) == 0) {
12590: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'none';
12591: } else {
12592: my (@shownstatus,$numtypes);
12593: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12594: if (ref($types) eq 'ARRAY') {
12595: $numtypes = scalar(@{$types});
12596: foreach my $type (sort(@statuses)) {
12597: if ($type eq 'default') {
12598: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12599: } elsif (grep(/^\Q$type\E$/,@{$types})) {
12600: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$type);
12601: push(@shownstatus,$usertypes->{$type});
12602: }
12603: }
12604: }
12605: if (grep(/^default$/,@statuses)) {
12606: push(@shownstatus,$othertitle);
12607: }
12608: if (scalar(@shownstatus) == 1+$numtypes) {
12609: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'} = 'all';
12610: delete($helphash{'helpsettings'}{'adhoc'}{$rolename}{'status'});
12611: } else {
12612: $newsettings{$rolename}{'status'} = join(' '.&mt('or').' ',@shownstatus);
12613: if (ref($curr{'status'}) eq 'ARRAY') {
12614: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12615: if (@diffs) {
12616: $changes{'customrole'}{$rolename}{$access} = 1;
12617: }
12618: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12619: $changes{'customrole'}{$rolename}{$access} = 1;
12620: }
12621: }
12622: }
12623: } elsif (($access eq 'inc') || ($access eq 'exc')) {
12624: my @personnel = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_staff_'.$access);
12625: my @newspecstaff;
12626: $helphash{'helpsettings'}{'adhoc'}{$rolename}{$access} = [];
12627: foreach my $person (sort(@personnel)) {
12628: if ($domhelpdesk{$person}) {
12629: push(@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}},$person);
12630: }
12631: }
12632: if (ref($curr{$access}) eq 'ARRAY') {
12633: my @diffs = &Apache::loncommon::compare_arrays($helphash{'helpsettings'}{'adhoc'}{$rolename}{$access},$curr{$access});
12634: if (@diffs) {
12635: $changes{'customrole'}{$rolename}{$access} = 1;
12636: }
12637: } elsif (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12638: $changes{'customrole'}{$rolename}{$access} = 1;
12639: }
12640: foreach my $person (@{$helphash{'helpsettings'}{'adhoc'}{$rolename}{$access}}) {
12641: my ($uname,$udom) = split(/:/,$person);
12642: push(@newspecstaff,&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom,'lastname'),$uname,$udom));
12643: }
12644: $newsettings{$rolename}{$access} = join(', ',sort(@newspecstaff));
12645: }
12646: } else {
12647: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}= 'all';
12648: }
12649: unless ($curr{'access'} eq $access) {
12650: $changes{'customrole'}{$rolename}{'access'} = 1;
12651: $newsettings{$rolename}{'access'} = $lt{$helphash{'helpsettings'}{'adhoc'}{$rolename}{'access'}};
12652: }
12653: }
12654: if (@allpos > 0) {
12655: my $idx = 0;
12656: foreach my $rolename (@allpos) {
12657: if ($rolename ne '') {
12658: $helphash{'helpsettings'}{'adhoc'}{$rolename}{'order'} = $idx;
12659: if (ref($current{'adhoc'}) eq 'HASH') {
12660: if (ref($current{'adhoc'}{$rolename}) eq 'HASH') {
12661: if ($current{'adhoc'}{$rolename}{'order'} ne $idx) {
12662: $changes{'customrole'}{$rolename}{'order'} = 1;
12663: $newsettings{$rolename}{'order'} = $idx+1;
12664: }
12665: }
12666: }
12667: $idx ++;
12668: }
12669: }
12670: }
12671: my $putresult;
12672: if (keys(%changes) > 0) {
12673: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
12674: if ($putresult eq 'ok') {
12675: if (ref($helphash{'helpsettings'}) eq 'HASH') {
12676: $domdefaults{'submitbugs'} = $helphash{'helpsettings'}{'submitbugs'};
12677: if (ref($helphash{'helpsettings'}{'adhoc'}) eq 'HASH') {
12678: $domdefaults{'adhocroles'} = $helphash{'helpsettings'}{'adhoc'};
12679: }
12680: }
12681: my $cachetime = 24*60*60;
12682: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
12683: if (ref($lastactref) eq 'HASH') {
12684: $lastactref->{'domdefaults'} = 1;
12685: }
12686: } else {
12687: $errors .= '<li><span class="LC_error">'.
12688: &mt('An error occurred storing the settings: [_1]',
12689: $putresult).'</span></li>';
12690: }
12691: }
12692: if ((keys(%changes) && ($putresult eq 'ok')) || (keys(%changedprivs))) {
12693: $resulttext = &mt('Changes made:').'<ul>';
12694: my (%shownprivs,@levelorder);
12695: @levelorder = ('c','d','s');
12696: if ((keys(%changes)) && ($putresult eq 'ok')) {
12697: foreach my $item (sort(keys(%changes))) {
12698: if ($item eq 'submitbugs') {
12699: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
12700: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
12701: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
12702: } elsif ($item eq 'customrole') {
12703: if (ref($changes{'customrole'}) eq 'HASH') {
12704: my @keyorder = ('order','desc','access','status','exc','inc');
12705: my %keytext = &Apache::lonlocal::texthash(
12706: order => 'Order',
12707: desc => 'Role description',
12708: access => 'Role usage',
12709: status => 'Allowed institutional types',
12710: exc => 'Allowed personnel',
12711: inc => 'Disallowed personnel',
12712: );
12713: foreach my $role (sort(keys(%{$changes{'customrole'}}))) {
12714: if (ref($changes{'customrole'}{$role}) eq 'HASH') {
12715: if ($role eq $newrole) {
12716: $resulttext .= '<li>'.&mt('New custom role added: [_1]',
12717: $role).'<ul>';
12718: } else {
12719: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12720: $role).'<ul>';
12721: }
12722: foreach my $key (@keyorder) {
12723: if ($changes{'customrole'}{$role}{$key}) {
12724: $resulttext .= '<li>'.&mt("[_1] set to: [_2]",
12725: $keytext{$key},$newsettings{$role}{$key}).
12726: '</li>';
12727: }
12728: }
12729: if (ref($changedprivs{$role}) eq 'HASH') {
12730: $shownprivs{$role} = 1;
12731: $resulttext .= '<li>'.&mt('Privileges set to :').'<ul>';
12732: foreach my $level (@levelorder) {
12733: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12734: next if ($item eq '');
12735: my ($priv) = split(/\&/,$item,2);
12736: if (&Apache::lonnet::plaintext($priv)) {
12737: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12738: unless ($level eq 'c') {
12739: $resulttext .= ' ('.$lt{$level}.')';
12740: }
12741: $resulttext .= '</li>';
12742: }
12743: }
12744: }
12745: $resulttext .= '</ul>';
12746: }
12747: $resulttext .= '</ul></li>';
12748: }
12749: }
12750: }
12751: }
12752: }
12753: }
12754: if (keys(%changedprivs)) {
12755: foreach my $role (sort(keys(%changedprivs))) {
12756: unless ($shownprivs{$role}) {
12757: $resulttext .= '<li>'.&mt('Existing custom role modified: [_1]',
12758: $role).'<ul>'.
12759: '<li>'.&mt('Privileges set to :').'<ul>';
12760: foreach my $level (@levelorder) {
12761: foreach my $item (split(/\:/,$changedprivs{$role}{$level})) {
12762: next if ($item eq '');
12763: my ($priv) = split(/\&/,$item,2);
12764: if (&Apache::lonnet::plaintext($priv)) {
12765: $resulttext .= '<li>'.&Apache::lonnet::plaintext($priv);
12766: unless ($level eq 'c') {
12767: $resulttext .= ' ('.$lt{$level}.')';
12768: }
12769: $resulttext .= '</li>';
12770: }
12771: }
12772: }
12773: $resulttext .= '</ul></li></ul></li>';
12774: }
12775: }
12776: }
12777: $resulttext .= '</ul>';
12778: } else {
12779: $resulttext = &mt('No changes made to help settings');
12780: }
12781: if ($errors) {
12782: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
12783: $errors.'</ul>';
12784: }
12785: return $resulttext;
12786: }
12787:
12788: sub modify_coursedefaults {
12789: my ($dom,$lastactref,%domconfig) = @_;
12790: my ($resulttext,$errors,%changes,%defaultshash);
12791: my %defaultchecked = (
12792: 'uselcmath' => 'on',
12793: 'usejsme' => 'on'
12794: );
12795: my @toggles = ('uselcmath','usejsme');
12796: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
12797: 'uploadquota_community','uploadquota_textbook','mysqltables_official',
12798: 'mysqltables_unofficial','mysqltables_community','mysqltables_textbook');
12799: my @types = ('official','unofficial','community','textbook');
12800: my %staticdefaults = (
12801: anonsurvey_threshold => 10,
12802: uploadquota => 500,
12803: postsubmit => 60,
12804: mysqltables => 172800,
12805: );
12806:
12807: $defaultshash{'coursedefaults'} = {};
12808:
12809: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
12810: if ($domconfig{'coursedefaults'} eq '') {
12811: $domconfig{'coursedefaults'} = {};
12812: }
12813: }
12814:
12815: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
12816: foreach my $item (@toggles) {
12817: if ($defaultchecked{$item} eq 'on') {
12818: if (($domconfig{'coursedefaults'}{$item} eq '') &&
12819: ($env{'form.'.$item} eq '0')) {
12820: $changes{$item} = 1;
12821: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
12822: $changes{$item} = 1;
12823: }
12824: } elsif ($defaultchecked{$item} eq 'off') {
12825: if (($domconfig{'coursedefaults'}{$item} eq '') &&
12826: ($env{'form.'.$item} eq '1')) {
12827: $changes{$item} = 1;
12828: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
12829: $changes{$item} = 1;
12830: }
12831: }
12832: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
12833: }
12834: foreach my $item (@numbers) {
12835: my ($currdef,$newdef);
12836: $newdef = $env{'form.'.$item};
12837: if ($item eq 'anonsurvey_threshold') {
12838: $currdef = $domconfig{'coursedefaults'}{$item};
12839: $newdef =~ s/\D//g;
12840: if ($newdef eq '' || $newdef < 1) {
12841: $newdef = 1;
12842: }
12843: $defaultshash{'coursedefaults'}{$item} = $newdef;
12844: } else {
12845: my ($setting,$type) = ($item =~ /^(uploadquota|mysqltables)_(\w+)$/);
12846: if (ref($domconfig{'coursedefaults'}{$setting}) eq 'HASH') {
12847: $currdef = $domconfig{'coursedefaults'}{$setting}{$type};
12848: }
12849: $newdef =~ s/[^\w.\-]//g;
12850: $defaultshash{'coursedefaults'}{$setting}{$type} = $newdef;
12851: }
12852: if ($currdef ne $newdef) {
12853: my $staticdef;
12854: if ($item eq 'anonsurvey_threshold') {
12855: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
12856: $changes{$item} = 1;
12857: }
12858: } elsif ($item =~ /^(uploadquota|mysqltables)_/) {
12859: my $setting = $1;
12860: unless (($currdef eq '') && ($newdef == $staticdefaults{$setting})) {
12861: $changes{$setting} = 1;
12862: }
12863: }
12864: }
12865: }
12866: my $currclone = $domconfig{'coursedefaults'}{'canclone'};
12867: my @currclonecode;
12868: if (ref($currclone) eq 'HASH') {
12869: if (ref($currclone->{'instcode'}) eq 'ARRAY') {
12870: @currclonecode = @{$currclone->{'instcode'}};
12871: }
12872: }
12873: my $newclone;
12874: if ($env{'form.canclone'} =~ /^(none|domain|instcode)$/) {
12875: $newclone = $env{'form.canclone'};
12876: }
12877: if ($newclone eq 'instcode') {
12878: my @newcodes = &Apache::loncommon::get_env_multiple('form.clonecode');
12879: my (%codedefaults,@code_order,@clonecode);
12880: &Apache::lonnet::auto_instcode_defaults($dom,\%codedefaults,
12881: \@code_order);
12882: foreach my $item (@code_order) {
12883: if (grep(/^\Q$item\E$/,@newcodes)) {
12884: push(@clonecode,$item);
12885: }
12886: }
12887: if (@clonecode) {
12888: $defaultshash{'coursedefaults'}{'canclone'} = { $newclone => \@clonecode };
12889: my @diffs = &Apache::loncommon::compare_arrays(\@currclonecode,\@clonecode);
12890: if (@diffs) {
12891: $changes{'canclone'} = 1;
12892: }
12893: } else {
12894: $newclone eq '';
12895: }
12896: } elsif ($newclone ne '') {
12897: $defaultshash{'coursedefaults'}{'canclone'} = $newclone;
12898: }
12899: if ($newclone ne $currclone) {
12900: $changes{'canclone'} = 1;
12901: }
12902: my %credits;
12903: foreach my $type (@types) {
12904: unless ($type eq 'community') {
12905: $credits{$type} = $env{'form.'.$type.'_credits'};
12906: $credits{$type} =~ s/[^\d.]+//g;
12907: }
12908: }
12909: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
12910: ($env{'form.coursecredits'} eq '1')) {
12911: $changes{'coursecredits'} = 1;
12912: foreach my $type (keys(%credits)) {
12913: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12914: }
12915: } else {
12916: if ($env{'form.coursecredits'} eq '1') {
12917: foreach my $type (@types) {
12918: unless ($type eq 'community') {
12919: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
12920: $changes{'coursecredits'} = 1;
12921: }
12922: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
12923: }
12924: }
12925: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12926: foreach my $type (@types) {
12927: unless ($type eq 'community') {
12928: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
12929: $changes{'coursecredits'} = 1;
12930: last;
12931: }
12932: }
12933: }
12934: }
12935: }
12936: if ($env{'form.postsubmit'} eq '1') {
12937: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
12938: my %currtimeout;
12939: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12940: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
12941: $changes{'postsubmit'} = 1;
12942: }
12943: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
12944: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
12945: }
12946: } else {
12947: $changes{'postsubmit'} = 1;
12948: }
12949: foreach my $type (@types) {
12950: my $timeout = $env{'form.'.$type.'_timeout'};
12951: $timeout =~ s/\D//g;
12952: if ($timeout == $staticdefaults{'postsubmit'}) {
12953: $timeout = '';
12954: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
12955: $timeout = '0';
12956: }
12957: unless ($timeout eq '') {
12958: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
12959: }
12960: if (exists($currtimeout{$type})) {
12961: if ($timeout ne $currtimeout{$type}) {
12962: $changes{'postsubmit'} = 1;
12963: }
12964: } elsif ($timeout ne '') {
12965: $changes{'postsubmit'} = 1;
12966: }
12967: }
12968: } else {
12969: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
12970: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
12971: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
12972: $changes{'postsubmit'} = 1;
12973: }
12974: } else {
12975: $changes{'postsubmit'} = 1;
12976: }
12977: }
12978: }
12979: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
12980: $dom);
12981: if ($putresult eq 'ok') {
12982: if (keys(%changes) > 0) {
12983: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
12984: if (($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
12985: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'}) ||
12986: ($changes{'canclone'}) || ($changes{'mysqltables'})) {
12987: foreach my $item ('uselcmath','usejsme') {
12988: if ($changes{$item}) {
12989: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
12990: }
12991: }
12992: if ($changes{'coursecredits'}) {
12993: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
12994: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
12995: $domdefaults{$type.'credits'} =
12996: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
12997: }
12998: }
12999: }
13000: if ($changes{'postsubmit'}) {
13001: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13002: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
13003: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13004: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
13005: $domdefaults{$type.'postsubtimeout'} =
13006: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
13007: }
13008: }
13009: }
13010: }
13011: if ($changes{'uploadquota'}) {
13012: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13013: foreach my $type (@types) {
13014: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
13015: }
13016: }
13017: }
13018: if ($changes{'canclone'}) {
13019: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13020: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13021: my @clonecodes = @{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}};
13022: if (@clonecodes) {
13023: $domdefaults{'canclone'} = join('+',@clonecodes);
13024: }
13025: }
13026: } else {
13027: $domdefaults{'canclone'}=$defaultshash{'coursedefaults'}{'canclone'};
13028: }
13029: }
13030: my $cachetime = 24*60*60;
13031: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13032: if (ref($lastactref) eq 'HASH') {
13033: $lastactref->{'domdefaults'} = 1;
13034: }
13035: }
13036: $resulttext = &mt('Changes made:').'<ul>';
13037: foreach my $item (sort(keys(%changes))) {
13038: if ($item eq 'uselcmath') {
13039: if ($env{'form.'.$item} eq '1') {
13040: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
13041: } else {
13042: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
13043: }
13044: } elsif ($item eq 'usejsme') {
13045: if ($env{'form.'.$item} eq '1') {
13046: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
13047: } else {
13048: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
13049: }
13050: } elsif ($item eq 'anonsurvey_threshold') {
13051: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
13052: } elsif ($item eq 'uploadquota') {
13053: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
13054: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
13055: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
13056: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
13057: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
13058:
13059: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
13060: '</ul>'.
13061: '</li>';
13062: } else {
13063: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
13064: }
13065: } elsif ($item eq 'mysqltables') {
13066: if (ref($defaultshash{'coursedefaults'}{'mysqltables'}) eq 'HASH') {
13067: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver').'<ul>'.
13068: '<li>'.&mt('Official courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'official'}.'</b>').'</li>'.
13069: '<li>'.&mt('Unofficial courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'unofficial'}.'</b>').'</li>'.
13070: '<li>'.&mt('Textbook courses: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'textbook'}.'</b>').'</li>'.
13071: '<li>'.&mt('Communities: [_1] s','<b>'.$defaultshash{'coursedefaults'}{'mysqltables'}{'community'}.'</b>').'</li>'.
13072: '</ul>'.
13073: '</li>';
13074: } else {
13075: $resulttext .= '<li>'.&mt('Lifetime of "Temporary" MySQL tables (student performance data) on homeserver remains default: [_1] s',$staticdefaults{'uploadquota'}).'</li>';
13076: }
13077: } elsif ($item eq 'postsubmit') {
13078: if ($domdefaults{'postsubmit'} eq 'off') {
13079: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
13080: } else {
13081: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
13082: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
13083: $resulttext .= &mt('durations:').'<ul>';
13084: foreach my $type (@types) {
13085: $resulttext .= '<li>';
13086: my $timeout;
13087: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
13088: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
13089: }
13090: my $display;
13091: if ($timeout eq '0') {
13092: $display = &mt('unlimited');
13093: } elsif ($timeout eq '') {
13094: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
13095: } else {
13096: $display = &mt('[quant,_1,second]',$timeout);
13097: }
13098: if ($type eq 'community') {
13099: $resulttext .= &mt('Communities');
13100: } elsif ($type eq 'official') {
13101: $resulttext .= &mt('Official courses');
13102: } elsif ($type eq 'unofficial') {
13103: $resulttext .= &mt('Unofficial courses');
13104: } elsif ($type eq 'textbook') {
13105: $resulttext .= &mt('Textbook courses');
13106: }
13107: $resulttext .= ' -- '.$display.'</li>';
13108: }
13109: $resulttext .= '</ul>';
13110: }
13111: $resulttext .= '</li>';
13112: }
13113: } elsif ($item eq 'coursecredits') {
13114: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
13115: if (($domdefaults{'officialcredits'} eq '') &&
13116: ($domdefaults{'unofficialcredits'} eq '') &&
13117: ($domdefaults{'textbookcredits'} eq '')) {
13118: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13119: } else {
13120: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
13121: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
13122: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
13123: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
13124: '</ul>'.
13125: '</li>';
13126: }
13127: } else {
13128: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
13129: }
13130: } elsif ($item eq 'canclone') {
13131: if (ref($defaultshash{'coursedefaults'}{'canclone'}) eq 'HASH') {
13132: if (ref($defaultshash{'coursedefaults'}{'canclone'}{'instcode'}) eq 'ARRAY') {
13133: my $clonecodes = join(' '.&mt('and').' ',@{$defaultshash{'coursedefaults'}{'canclone'}{'instcode'}});
13134: $resulttext .= '<li>'.&mt('By default, official courses can be cloned from existing courses with the same: [_1]','<b>'.$clonecodes.'</b>').'</li>';
13135: }
13136: } elsif ($defaultshash{'coursedefaults'}{'canclone'} eq 'domain') {
13137: $resulttext .= '<li>'.&mt('By default, a course requester can clone any course from his/her domain.').'</li>';
13138: } else {
13139: $resulttext .= '<li>'.&mt('By default, only course owner and coordinators may clone a course.').'</li>';
13140: }
13141: }
13142: }
13143: $resulttext .= '</ul>';
13144: } else {
13145: $resulttext = &mt('No changes made to course defaults');
13146: }
13147: } else {
13148: $resulttext = '<span class="LC_error">'.
13149: &mt('An error occurred: [_1]',$putresult).'</span>';
13150: }
13151: return $resulttext;
13152: }
13153:
13154: sub modify_selfenrollment {
13155: my ($dom,$lastactref,%domconfig) = @_;
13156: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
13157: my @types = ('official','unofficial','community','textbook');
13158: my %titles = &tool_titles();
13159: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
13160: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
13161: $ordered{'default'} = ['types','registered','approval','limit'];
13162:
13163: my (%roles,%shown,%toplevel);
13164: $roles{'0'} = &Apache::lonnet::plaintext('dc');
13165:
13166: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
13167: if ($domconfig{'selfenrollment'} eq '') {
13168: $domconfig{'selfenrollment'} = {};
13169: }
13170: }
13171: %toplevel = (
13172: admin => 'Configuration Rights',
13173: default => 'Default settings',
13174: validation => 'Validation of self-enrollment requests',
13175: );
13176: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
13177:
13178: if (ref($ordered{'admin'}) eq 'ARRAY') {
13179: foreach my $item (@{$ordered{'admin'}}) {
13180: foreach my $type (@types) {
13181: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
13182: $selfenrollhash{'admin'}{$type}{$item} = 1;
13183: } else {
13184: $selfenrollhash{'admin'}{$type}{$item} = 0;
13185: }
13186: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
13187: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
13188: if ($selfenrollhash{'admin'}{$type}{$item} ne
13189: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
13190: push(@{$changes{'admin'}{$type}},$item);
13191: }
13192: } else {
13193: if (!$selfenrollhash{'admin'}{$type}{$item}) {
13194: push(@{$changes{'admin'}{$type}},$item);
13195: }
13196: }
13197: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
13198: push(@{$changes{'admin'}{$type}},$item);
13199: }
13200: }
13201: }
13202: }
13203:
13204: foreach my $item (@{$ordered{'default'}}) {
13205: foreach my $type (@types) {
13206: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
13207: if ($item eq 'types') {
13208: unless (($value eq 'all') || ($value eq 'dom')) {
13209: $value = '';
13210: }
13211: } elsif ($item eq 'registered') {
13212: unless ($value eq '1') {
13213: $value = 0;
13214: }
13215: } elsif ($item eq 'approval') {
13216: unless ($value =~ /^[012]$/) {
13217: $value = 0;
13218: }
13219: } else {
13220: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13221: $value = 'none';
13222: }
13223: }
13224: $selfenrollhash{'default'}{$type}{$item} = $value;
13225: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
13226: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13227: if ($selfenrollhash{'default'}{$type}{$item} ne
13228: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
13229: push(@{$changes{'default'}{$type}},$item);
13230: }
13231: } else {
13232: push(@{$changes{'default'}{$type}},$item);
13233: }
13234: } else {
13235: push(@{$changes{'default'}{$type}},$item);
13236: }
13237: if ($item eq 'limit') {
13238: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
13239: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
13240: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
13241: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
13242: }
13243: } else {
13244: $selfenrollhash{'default'}{$type}{'cap'} = '';
13245: }
13246: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
13247: if ($selfenrollhash{'default'}{$type}{'cap'} ne
13248: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
13249: push(@{$changes{'default'}{$type}},'cap');
13250: }
13251: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
13252: push(@{$changes{'default'}{$type}},'cap');
13253: }
13254: }
13255: }
13256: }
13257:
13258: foreach my $item (@{$itemsref}) {
13259: if ($item eq 'fields') {
13260: my @changed;
13261: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
13262: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
13263: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
13264: }
13265: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
13266: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
13267: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
13268: $domconfig{'selfenrollment'}{'validation'}{$item});
13269: } else {
13270: @changed = @{$selfenrollhash{'validation'}{$item}};
13271: }
13272: } else {
13273: @changed = @{$selfenrollhash{'validation'}{$item}};
13274: }
13275: if (@changed) {
13276: if ($selfenrollhash{'validation'}{$item}) {
13277: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
13278: } else {
13279: $changes{'validation'}{$item} = &mt('None');
13280: }
13281: }
13282: } else {
13283: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
13284: if ($item eq 'markup') {
13285: if ($env{'form.selfenroll_validation_'.$item}) {
13286: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
13287: }
13288: }
13289: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
13290: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
13291: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
13292: }
13293: }
13294: }
13295: }
13296:
13297: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
13298: $dom);
13299: if ($putresult eq 'ok') {
13300: if (keys(%changes) > 0) {
13301: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13302: $resulttext = &mt('Changes made:').'<ul>';
13303: foreach my $key ('admin','default','validation') {
13304: if (ref($changes{$key}) eq 'HASH') {
13305: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
13306: if ($key eq 'validation') {
13307: foreach my $item (@{$itemsref}) {
13308: if (exists($changes{$key}{$item})) {
13309: if ($item eq 'markup') {
13310: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
13311: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
13312: } else {
13313: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
13314: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
13315: }
13316: }
13317: }
13318: } else {
13319: foreach my $type (@types) {
13320: if ($type eq 'community') {
13321: $roles{'1'} = &mt('Community personnel');
13322: } else {
13323: $roles{'1'} = &mt('Course personnel');
13324: }
13325: if (ref($changes{$key}{$type}) eq 'ARRAY') {
13326: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
13327: if ($key eq 'admin') {
13328: my @mgrdc = ();
13329: if (ref($ordered{$key}) eq 'ARRAY') {
13330: foreach my $item (@{$ordered{'admin'}}) {
13331: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
13332: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
13333: push(@mgrdc,$item);
13334: }
13335: }
13336: }
13337: if (@mgrdc) {
13338: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
13339: } else {
13340: delete($domdefaults{$type.'selfenrolladmdc'});
13341: }
13342: }
13343: } else {
13344: if (ref($ordered{$key}) eq 'ARRAY') {
13345: foreach my $item (@{$ordered{$key}}) {
13346: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13347: $domdefaults{$type.'selfenroll'.$item} =
13348: $selfenrollhash{$key}{$type}{$item};
13349: }
13350: }
13351: }
13352: }
13353: }
13354: $resulttext .= '<li>'.$titles{$type}.'<ul>';
13355: foreach my $item (@{$ordered{$key}}) {
13356: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
13357: $resulttext .= '<li>';
13358: if ($key eq 'admin') {
13359: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
13360: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
13361: } else {
13362: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
13363: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
13364: }
13365: $resulttext .= '</li>';
13366: }
13367: }
13368: $resulttext .= '</ul></li>';
13369: }
13370: }
13371: $resulttext .= '</ul></li>';
13372: }
13373: }
13374: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
13375: my $cachetime = 24*60*60;
13376: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13377: if (ref($lastactref) eq 'HASH') {
13378: $lastactref->{'domdefaults'} = 1;
13379: }
13380: }
13381: }
13382: $resulttext .= '</ul>';
13383: } else {
13384: $resulttext = &mt('No changes made to self-enrollment settings');
13385: }
13386: } else {
13387: $resulttext = '<span class="LC_error">'.
13388: &mt('An error occurred: [_1]',$putresult).'</span>';
13389: }
13390: return $resulttext;
13391: }
13392:
13393: sub modify_usersessions {
13394: my ($dom,$lastactref,%domconfig) = @_;
13395: my @hostingtypes = ('version','excludedomain','includedomain');
13396: my @offloadtypes = ('primary','default');
13397: my %types = (
13398: remote => \@hostingtypes,
13399: hosted => \@hostingtypes,
13400: spares => \@offloadtypes,
13401: );
13402: my @prefixes = ('remote','hosted','spares');
13403: my @lcversions = &Apache::lonnet::all_loncaparevs();
13404: my (%by_ip,%by_location,@intdoms);
13405: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
13406: my @locations = sort(keys(%by_location));
13407: my (%defaultshash,%changes);
13408: foreach my $prefix (@prefixes) {
13409: $defaultshash{'usersessions'}{$prefix} = {};
13410: }
13411: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
13412: my $resulttext;
13413: my %iphost = &Apache::lonnet::get_iphost();
13414: foreach my $prefix (@prefixes) {
13415: next if ($prefix eq 'spares');
13416: foreach my $type (@{$types{$prefix}}) {
13417: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
13418: if ($type eq 'version') {
13419: my $value = $env{'form.'.$prefix.'_'.$type};
13420: my $okvalue;
13421: if ($value ne '') {
13422: if (grep(/^\Q$value\E$/,@lcversions)) {
13423: $okvalue = $value;
13424: }
13425: }
13426: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13427: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13428: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
13429: if ($inuse == 0) {
13430: $changes{$prefix}{$type} = 1;
13431: } else {
13432: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
13433: $changes{$prefix}{$type} = 1;
13434: }
13435: if ($okvalue ne '') {
13436: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13437: }
13438: }
13439: } else {
13440: if (($inuse == 1) && ($okvalue ne '')) {
13441: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13442: $changes{$prefix}{$type} = 1;
13443: }
13444: }
13445: } else {
13446: if (($inuse == 1) && ($okvalue ne '')) {
13447: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13448: $changes{$prefix}{$type} = 1;
13449: }
13450: }
13451: } else {
13452: if (($inuse == 1) && ($okvalue ne '')) {
13453: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
13454: $changes{$prefix}{$type} = 1;
13455: }
13456: }
13457: } else {
13458: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
13459: my @okvals;
13460: foreach my $val (@vals) {
13461: if ($val =~ /:/) {
13462: my @items = split(/:/,$val);
13463: foreach my $item (@items) {
13464: if (ref($by_location{$item}) eq 'ARRAY') {
13465: push(@okvals,$item);
13466: }
13467: }
13468: } else {
13469: if (ref($by_location{$val}) eq 'ARRAY') {
13470: push(@okvals,$val);
13471: }
13472: }
13473: }
13474: @okvals = sort(@okvals);
13475: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13476: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
13477: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13478: if ($inuse == 0) {
13479: $changes{$prefix}{$type} = 1;
13480: } else {
13481: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13482: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
13483: if (@changed > 0) {
13484: $changes{$prefix}{$type} = 1;
13485: }
13486: }
13487: } else {
13488: if ($inuse == 1) {
13489: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13490: $changes{$prefix}{$type} = 1;
13491: }
13492: }
13493: } else {
13494: if ($inuse == 1) {
13495: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13496: $changes{$prefix}{$type} = 1;
13497: }
13498: }
13499: } else {
13500: if ($inuse == 1) {
13501: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
13502: $changes{$prefix}{$type} = 1;
13503: }
13504: }
13505: }
13506: }
13507: }
13508:
13509: my @alldoms = &Apache::lonnet::all_domains();
13510: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13511: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
13512: my $savespares;
13513:
13514: foreach my $lonhost (sort(keys(%servers))) {
13515: my $serverhomeID =
13516: &Apache::lonnet::get_server_homeID($servers{$lonhost});
13517: my $serverhostname = &Apache::lonnet::hostname($lonhost);
13518: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
13519: my %spareschg;
13520: foreach my $type (@{$types{'spares'}}) {
13521: my @okspares;
13522: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
13523: foreach my $server (@checked) {
13524: if (&Apache::lonnet::hostname($server) ne '') {
13525: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
13526: unless (grep(/^\Q$server\E$/,@okspares)) {
13527: push(@okspares,$server);
13528: }
13529: }
13530: }
13531: }
13532: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
13533: my $newspare;
13534: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
13535: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
13536: $newspare = $new;
13537: }
13538: }
13539: my @spares;
13540: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
13541: @spares = sort(@okspares,$newspare);
13542: } else {
13543: @spares = sort(@okspares);
13544: }
13545: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
13546: if (ref($spareid{$lonhost}) eq 'HASH') {
13547: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
13548: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
13549: if (@diffs > 0) {
13550: $spareschg{$type} = 1;
13551: }
13552: }
13553: }
13554: }
13555: if (keys(%spareschg) > 0) {
13556: $changes{'spares'}{$lonhost} = \%spareschg;
13557: }
13558: }
13559: $defaultshash{'usersessions'}{'offloadnow'} = {};
13560: my @offloadnow = &Apache::loncommon::get_env_multiple('form.offloadnow');
13561: my @okoffload;
13562: if (@offloadnow) {
13563: foreach my $server (@offloadnow) {
13564: if (&Apache::lonnet::hostname($server) ne '') {
13565: unless (grep(/^\Q$server\E$/,@okoffload)) {
13566: push(@okoffload,$server);
13567: }
13568: }
13569: }
13570: if (@okoffload) {
13571: foreach my $lonhost (@okoffload) {
13572: $defaultshash{'usersessions'}{'offloadnow'}{$lonhost} = 1;
13573: }
13574: }
13575: }
13576: if (ref($domconfig{'usersessions'}) eq 'HASH') {
13577: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
13578: if (ref($changes{'spares'}) eq 'HASH') {
13579: if (keys(%{$changes{'spares'}}) > 0) {
13580: $savespares = 1;
13581: }
13582: }
13583: } else {
13584: $savespares = 1;
13585: }
13586: if (ref($domconfig{'usersessions'}{'offloadnow'}) eq 'HASH') {
13587: foreach my $lonhost (keys(%{$domconfig{'usersessions'}{'offloadnow'}})) {
13588: unless ($defaultshash{'usersessions'}{'offloadnow'}{$lonhost}) {
13589: $changes{'offloadnow'} = 1;
13590: last;
13591: }
13592: }
13593: unless ($changes{'offloadnow'}) {
13594: foreach my $lonhost (keys(%{$defaultshash{'usersessions'}{'offloadnow'}})) {
13595: unless ($domconfig{'usersessions'}{'offloadnow'}{$lonhost}) {
13596: $changes{'offloadnow'} = 1;
13597: last;
13598: }
13599: }
13600: }
13601: } elsif (@okoffload) {
13602: $changes{'offloadnow'} = 1;
13603: }
13604: } elsif (@okoffload) {
13605: $changes{'offloadnow'} = 1;
13606: }
13607: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
13608: if ((keys(%changes) > 0) || ($savespares)) {
13609: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
13610: $dom);
13611: if ($putresult eq 'ok') {
13612: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13613: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
13614: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
13615: }
13616: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
13617: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
13618: }
13619: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13620: $domdefaults{'offloadnow'} = $defaultshash{'usersessions'}{'offloadnow'};
13621: }
13622: }
13623: my $cachetime = 24*60*60;
13624: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
13625: &Apache::lonnet::do_cache_new('usersessions',$dom,$defaultshash{'usersessions'},3600);
13626: if (ref($lastactref) eq 'HASH') {
13627: $lastactref->{'domdefaults'} = 1;
13628: $lastactref->{'usersessions'} = 1;
13629: }
13630: if (keys(%changes) > 0) {
13631: my %lt = &usersession_titles();
13632: $resulttext = &mt('Changes made:').'<ul>';
13633: foreach my $prefix (@prefixes) {
13634: if (ref($changes{$prefix}) eq 'HASH') {
13635: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
13636: if ($prefix eq 'spares') {
13637: if (ref($changes{$prefix}) eq 'HASH') {
13638: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
13639: $resulttext .= '<li><b>'.$lonhost.'</b> ';
13640: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
13641: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
13642: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13643: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
13644: foreach my $type (@{$types{$prefix}}) {
13645: if ($changes{$prefix}{$lonhost}{$type}) {
13646: my $offloadto = &mt('None');
13647: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
13648: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
13649: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
13650: }
13651: }
13652: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
13653: }
13654: }
13655: }
13656: $resulttext .= '</li>';
13657: }
13658: }
13659: } else {
13660: foreach my $type (@{$types{$prefix}}) {
13661: if (defined($changes{$prefix}{$type})) {
13662: my $newvalue;
13663: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
13664: if (ref($defaultshash{'usersessions'}{$prefix})) {
13665: if ($type eq 'version') {
13666: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
13667: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
13668: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
13669: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
13670: }
13671: }
13672: }
13673: }
13674: if ($newvalue eq '') {
13675: if ($type eq 'version') {
13676: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
13677: } else {
13678: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
13679: }
13680: } else {
13681: if ($type eq 'version') {
13682: $newvalue .= ' '.&mt('(or later)');
13683: }
13684: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
13685: }
13686: }
13687: }
13688: }
13689: $resulttext .= '</ul>';
13690: }
13691: }
13692: if ($changes{'offloadnow'}) {
13693: if (ref($defaultshash{'usersessions'}{'offloadnow'}) eq 'HASH') {
13694: if (keys(%{$defaultshash{'usersessions'}{'offloadnow'}}) > 0) {
13695: $resulttext .= '<li>'.&mt('Switch active users on next access, for server(s):').'<ul>';
13696: foreach my $lonhost (sort(keys(%{$defaultshash{'usersessions'}{'offloadnow'}}))) {
13697: $resulttext .= '<li>'.$lonhost.'</li>';
13698: }
13699: $resulttext .= '</ul>';
13700: } else {
13701: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.');
13702: }
13703: } else {
13704: $resulttext .= '<li>'.&mt('No servers now set to switch active users on next access.').'</li>';
13705: }
13706: }
13707: $resulttext .= '</ul>';
13708: } else {
13709: $resulttext = $nochgmsg;
13710: }
13711: } else {
13712: $resulttext = '<span class="LC_error">'.
13713: &mt('An error occurred: [_1]',$putresult).'</span>';
13714: }
13715: } else {
13716: $resulttext = $nochgmsg;
13717: }
13718: return $resulttext;
13719: }
13720:
13721: sub modify_loadbalancing {
13722: my ($dom,%domconfig) = @_;
13723: my $primary_id = &Apache::lonnet::domain($dom,'primary');
13724: my $intdom = &Apache::lonnet::internet_dom($primary_id);
13725: my ($othertitle,$usertypes,$types) =
13726: &Apache::loncommon::sorted_inst_types($dom);
13727: my %servers = &Apache::lonnet::internet_dom_servers($dom);
13728: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
13729: my @sparestypes = ('primary','default');
13730: my %typetitles = &sparestype_titles();
13731: my $resulttext;
13732: my (%currbalancer,%currtargets,%currrules,%existing);
13733: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13734: %existing = %{$domconfig{'loadbalancing'}};
13735: }
13736: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
13737: \%currtargets,\%currrules);
13738: my ($saveloadbalancing,%defaultshash,%changes);
13739: my ($alltypes,$othertypes,$titles) =
13740: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
13741: my %ruletitles = &offloadtype_text();
13742: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
13743: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
13744: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
13745: if ($balancer eq '') {
13746: next;
13747: }
13748: if (!exists($servers{$balancer})) {
13749: if (exists($currbalancer{$balancer})) {
13750: push(@{$changes{'delete'}},$balancer);
13751: }
13752: next;
13753: }
13754: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
13755: push(@{$changes{'delete'}},$balancer);
13756: next;
13757: }
13758: if (!exists($currbalancer{$balancer})) {
13759: push(@{$changes{'add'}},$balancer);
13760: }
13761: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
13762: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
13763: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
13764: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
13765: $saveloadbalancing = 1;
13766: }
13767: foreach my $sparetype (@sparestypes) {
13768: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
13769: my @offloadto;
13770: foreach my $target (@targets) {
13771: if (($servers{$target}) && ($target ne $balancer)) {
13772: if ($sparetype eq 'default') {
13773: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
13774: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
13775: }
13776: }
13777: unless(grep(/^\Q$target\E$/,@offloadto)) {
13778: push(@offloadto,$target);
13779: }
13780: }
13781: }
13782: if ($env{'form.loadbalancing_target_'.$i.'_hosthere'} eq $sparetype) {
13783: unless(grep(/^\Q$balancer\E$/,@offloadto)) {
13784: push(@offloadto,$balancer);
13785: }
13786: }
13787: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
13788: }
13789: if (ref($currtargets{$balancer}) eq 'HASH') {
13790: foreach my $sparetype (@sparestypes) {
13791: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
13792: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
13793: if (@targetdiffs > 0) {
13794: $changes{'curr'}{$balancer}{'targets'} = 1;
13795: }
13796: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13797: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13798: $changes{'curr'}{$balancer}{'targets'} = 1;
13799: }
13800: }
13801: }
13802: } else {
13803: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
13804: foreach my $sparetype (@sparestypes) {
13805: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13806: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13807: $changes{'curr'}{$balancer}{'targets'} = 1;
13808: }
13809: }
13810: }
13811: }
13812: }
13813: my $ishomedom;
13814: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
13815: $ishomedom = 1;
13816: }
13817: if (ref($alltypes) eq 'ARRAY') {
13818: foreach my $type (@{$alltypes}) {
13819: my $rule;
13820: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
13821: (!$ishomedom)) {
13822: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
13823: }
13824: if ($rule eq 'specific') {
13825: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
13826: if (exists($servers{$specifiedhost})) {
13827: $rule = $specifiedhost;
13828: }
13829: }
13830: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
13831: if (ref($currrules{$balancer}) eq 'HASH') {
13832: if ($rule ne $currrules{$balancer}{$type}) {
13833: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
13834: }
13835: } elsif ($rule ne '') {
13836: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
13837: }
13838: }
13839: }
13840: }
13841: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
13842: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
13843: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
13844: $defaultshash{'loadbalancing'} = {};
13845: }
13846: my $putresult = &Apache::lonnet::put_dom('configuration',
13847: \%defaultshash,$dom);
13848: if ($putresult eq 'ok') {
13849: if (keys(%changes) > 0) {
13850: my %toupdate;
13851: if (ref($changes{'delete'}) eq 'ARRAY') {
13852: foreach my $balancer (sort(@{$changes{'delete'}})) {
13853: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
13854: $toupdate{$balancer} = 1;
13855: }
13856: }
13857: if (ref($changes{'add'}) eq 'ARRAY') {
13858: foreach my $balancer (sort(@{$changes{'add'}})) {
13859: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
13860: $toupdate{$balancer} = 1;
13861: }
13862: }
13863: if (ref($changes{'curr'}) eq 'HASH') {
13864: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
13865: $toupdate{$balancer} = 1;
13866: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
13867: if ($changes{'curr'}{$balancer}{'targets'}) {
13868: my %offloadstr;
13869: foreach my $sparetype (@sparestypes) {
13870: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13871: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
13872: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
13873: }
13874: }
13875: }
13876: if (keys(%offloadstr) == 0) {
13877: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
13878: } else {
13879: my $showoffload;
13880: foreach my $sparetype (@sparestypes) {
13881: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
13882: if (defined($offloadstr{$sparetype})) {
13883: $showoffload .= $offloadstr{$sparetype};
13884: } else {
13885: $showoffload .= &mt('None');
13886: }
13887: $showoffload .= (' 'x3);
13888: }
13889: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
13890: }
13891: }
13892: }
13893: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
13894: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
13895: foreach my $type (@{$alltypes}) {
13896: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
13897: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
13898: my $balancetext;
13899: if ($rule eq '') {
13900: $balancetext = $ruletitles{'default'};
13901: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
13902: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
13903: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
13904: foreach my $sparetype (@sparestypes) {
13905: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
13906: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
13907: }
13908: }
13909: foreach my $item (@{$alltypes}) {
13910: next if ($item =~ /^_LC_ipchange/);
13911: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
13912: if ($hasrule eq 'homeserver') {
13913: map { $toupdate{$_} = 1; } (keys(%libraryservers));
13914: } else {
13915: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
13916: if ($servers{$hasrule}) {
13917: $toupdate{$hasrule} = 1;
13918: }
13919: }
13920: }
13921: }
13922: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
13923: $balancetext = $ruletitles{$rule};
13924: } else {
13925: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
13926: $balancetext = $ruletitles{'particular'}.' '.$receiver;
13927: if ($receiver) {
13928: $toupdate{$receiver};
13929: }
13930: }
13931: } else {
13932: $balancetext = $ruletitles{$rule};
13933: }
13934: } else {
13935: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
13936: }
13937: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
13938: }
13939: }
13940: }
13941: }
13942: if (keys(%toupdate)) {
13943: my %thismachine;
13944: my $updatedhere;
13945: my $cachetime = 60*60*24;
13946: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
13947: foreach my $lonhost (keys(%toupdate)) {
13948: if ($thismachine{$lonhost}) {
13949: unless ($updatedhere) {
13950: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
13951: $defaultshash{'loadbalancing'},
13952: $cachetime);
13953: $updatedhere = 1;
13954: }
13955: } else {
13956: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
13957: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
13958: }
13959: }
13960: }
13961: }
13962: }
13963: if ($resulttext ne '') {
13964: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
13965: } else {
13966: $resulttext = $nochgmsg;
13967: }
13968: } else {
13969: $resulttext = $nochgmsg;
13970: }
13971: } else {
13972: $resulttext = '<span class="LC_error">'.
13973: &mt('An error occurred: [_1]',$putresult).'</span>';
13974: }
13975: } else {
13976: $resulttext = $nochgmsg;
13977: }
13978: return $resulttext;
13979: }
13980:
13981: sub recurse_check {
13982: my ($chkcats,$categories,$depth,$name) = @_;
13983: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
13984: my $chg = 0;
13985: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
13986: my $category = $chkcats->[$depth]{$name}[$j];
13987: my $item;
13988: if ($category eq '') {
13989: $chg ++;
13990: } else {
13991: my $deeper = $depth + 1;
13992: $item = &escape($category).':'.&escape($name).':'.$depth;
13993: if ($chg) {
13994: $categories->{$item} -= $chg;
13995: }
13996: &recurse_check($chkcats,$categories,$deeper,$category);
13997: $deeper --;
13998: }
13999: }
14000: }
14001: return;
14002: }
14003:
14004: sub recurse_cat_deletes {
14005: my ($item,$coursecategories,$deletions) = @_;
14006: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
14007: my $subdepth = $depth + 1;
14008: if (ref($coursecategories) eq 'HASH') {
14009: foreach my $subitem (keys(%{$coursecategories})) {
14010: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
14011: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
14012: delete($coursecategories->{$subitem});
14013: $deletions->{$subitem} = 1;
14014: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
14015: }
14016: }
14017: }
14018: return;
14019: }
14020:
14021: sub active_dc_picker {
14022: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
14023: my %domcoords = &Apache::lonnet::get_active_domroles($dom,['dc']);
14024: my @domcoord = keys(%domcoords);
14025: if (keys(%currhash)) {
14026: foreach my $dc (keys(%currhash)) {
14027: unless (exists($domcoords{$dc})) {
14028: push(@domcoord,$dc);
14029: }
14030: }
14031: }
14032: @domcoord = sort(@domcoord);
14033: my $numdcs = scalar(@domcoord);
14034: my $rows = 0;
14035: my $table;
14036: if ($numdcs > 1) {
14037: $table = '<table>';
14038: for (my $i=0; $i<@domcoord; $i++) {
14039: my $rem = $i%($numinrow);
14040: if ($rem == 0) {
14041: if ($i > 0) {
14042: $table .= '</tr>';
14043: }
14044: $table .= '<tr>';
14045: $rows ++;
14046: }
14047: my $check = '';
14048: if ($inputtype eq 'radio') {
14049: if (keys(%currhash) == 0) {
14050: if (!$i) {
14051: $check = ' checked="checked"';
14052: }
14053: } elsif (exists($currhash{$domcoord[$i]})) {
14054: $check = ' checked="checked"';
14055: }
14056: } else {
14057: if (exists($currhash{$domcoord[$i]})) {
14058: $check = ' checked="checked"';
14059: }
14060: }
14061: if ($i == @domcoord - 1) {
14062: my $colsleft = $numinrow - $rem;
14063: if ($colsleft > 1) {
14064: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
14065: } else {
14066: $table .= '<td class="LC_left_item">';
14067: }
14068: } else {
14069: $table .= '<td class="LC_left_item">';
14070: }
14071: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
14072: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14073: $table .= '<span class="LC_nobreak"><label>'.
14074: '<input type="'.$inputtype.'" name="'.$name.'"'.
14075: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
14076: if ($user ne $dcname.':'.$dcdom) {
14077: $table .= ' ('.$dcname.':'.$dcdom.')';
14078: }
14079: $table .= '</label></span></td>';
14080: }
14081: $table .= '</tr></table>';
14082: } elsif ($numdcs == 1) {
14083: my ($dcname,$dcdom) = split(':',$domcoord[0]);
14084: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
14085: if ($inputtype eq 'radio') {
14086: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
14087: if ($user ne $dcname.':'.$dcdom) {
14088: $table .= ' ('.$dcname.':'.$dcdom.')';
14089: }
14090: } else {
14091: my $check;
14092: if (exists($currhash{$domcoord[0]})) {
14093: $check = ' checked="checked"';
14094: }
14095: $table = '<span class="LC_nobreak"><label>'.
14096: '<input type="checkbox" name="'.$name.'" '.
14097: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
14098: if ($user ne $dcname.':'.$dcdom) {
14099: $table .= ' ('.$dcname.':'.$dcdom.')';
14100: }
14101: $table .= '</label></span>';
14102: $rows ++;
14103: }
14104: }
14105: return ($numdcs,$table,$rows);
14106: }
14107:
14108: sub usersession_titles {
14109: return &Apache::lonlocal::texthash(
14110: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
14111: remote => 'Hosting of sessions for users in this domain on servers in other domains',
14112: spares => 'Servers offloaded to, when busy',
14113: version => 'LON-CAPA version requirement',
14114: excludedomain => 'Allow all, but exclude specific domains',
14115: includedomain => 'Deny all, but include specific domains',
14116: primary => 'Primary (checked first)',
14117: default => 'Default',
14118: );
14119: }
14120:
14121: sub id_for_thisdom {
14122: my (%servers) = @_;
14123: my %altids;
14124: foreach my $server (keys(%servers)) {
14125: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
14126: if ($serverhome ne $server) {
14127: $altids{$serverhome} = $server;
14128: }
14129: }
14130: return %altids;
14131: }
14132:
14133: sub count_servers {
14134: my ($currbalancer,%servers) = @_;
14135: my (@spares,$numspares);
14136: foreach my $lonhost (sort(keys(%servers))) {
14137: next if ($currbalancer eq $lonhost);
14138: push(@spares,$lonhost);
14139: }
14140: if ($currbalancer) {
14141: $numspares = scalar(@spares);
14142: } else {
14143: $numspares = scalar(@spares) - 1;
14144: }
14145: return ($numspares,@spares);
14146: }
14147:
14148: sub lonbalance_targets_js {
14149: my ($dom,$types,$servers,$settings) = @_;
14150: my $select = &mt('Select');
14151: my ($alltargets,$allishome,$allinsttypes,@alltypes);
14152: if (ref($servers) eq 'HASH') {
14153: $alltargets = join("','",sort(keys(%{$servers})));
14154: my @homedoms;
14155: foreach my $server (sort(keys(%{$servers}))) {
14156: if (&Apache::lonnet::host_domain($server) eq $dom) {
14157: push(@homedoms,'1');
14158: } else {
14159: push(@homedoms,'0');
14160: }
14161: }
14162: $allishome = join("','",@homedoms);
14163: }
14164: if (ref($types) eq 'ARRAY') {
14165: if (@{$types} > 0) {
14166: @alltypes = @{$types};
14167: }
14168: }
14169: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
14170: $allinsttypes = join("','",@alltypes);
14171: my (%currbalancer,%currtargets,%currrules,%existing);
14172: if (ref($settings) eq 'HASH') {
14173: %existing = %{$settings};
14174: }
14175: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
14176: \%currtargets,\%currrules);
14177: my $balancers = join("','",sort(keys(%currbalancer)));
14178: return <<"END";
14179:
14180: <script type="text/javascript">
14181: // <![CDATA[
14182:
14183: currBalancers = new Array('$balancers');
14184:
14185: function toggleTargets(balnum) {
14186: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14187: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
14188: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
14189: var prevbalancer = prevhostitem.value;
14190: var baltotal = document.getElementById('loadbalancing_total').value;
14191: prevhostitem.value = balancer;
14192: if (prevbalancer != '') {
14193: var prevIdx = currBalancers.indexOf(prevbalancer);
14194: if (prevIdx != -1) {
14195: currBalancers.splice(prevIdx,1);
14196: }
14197: }
14198: if (balancer == '') {
14199: hideSpares(balnum);
14200: } else {
14201: var currIdx = currBalancers.indexOf(balancer);
14202: if (currIdx == -1) {
14203: currBalancers.push(balancer);
14204: }
14205: var homedoms = new Array('$allishome');
14206: var ishomedom = homedoms[lonhostitem.selectedIndex];
14207: showSpares(balancer,ishomedom,balnum);
14208: }
14209: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
14210: return;
14211: }
14212:
14213: function showSpares(balancer,ishomedom,balnum) {
14214: var alltargets = new Array('$alltargets');
14215: var insttypes = new Array('$allinsttypes');
14216: var offloadtypes = new Array('primary','default');
14217:
14218: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
14219: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
14220:
14221: for (var i=0; i<offloadtypes.length; i++) {
14222: var count = 0;
14223: for (var j=0; j<alltargets.length; j++) {
14224: if (alltargets[j] != balancer) {
14225: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
14226: item.value = alltargets[j];
14227: item.style.textAlign='left';
14228: item.style.textFace='normal';
14229: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
14230: if (currBalancers.indexOf(alltargets[j]) == -1) {
14231: item.disabled = '';
14232: } else {
14233: item.disabled = 'disabled';
14234: item.checked = false;
14235: }
14236: count ++;
14237: }
14238: }
14239: }
14240: for (var k=0; k<insttypes.length; k++) {
14241: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
14242: if (ishomedom == 1) {
14243: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14244: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14245: } else {
14246: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14247: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14248: }
14249: } else {
14250: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
14251: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
14252: }
14253: if ((insttypes[k] != '_LC_external') &&
14254: ((insttypes[k] != '_LC_internetdom') ||
14255: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
14256: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
14257: item.options.length = 0;
14258: item.options[0] = new Option("","",true,true);
14259: var idx = 0;
14260: for (var m=0; m<alltargets.length; m++) {
14261: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
14262: idx ++;
14263: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14264: }
14265: }
14266: }
14267: }
14268: return;
14269: }
14270:
14271: function hideSpares(balnum) {
14272: var alltargets = new Array('$alltargets');
14273: var insttypes = new Array('$allinsttypes');
14274: var offloadtypes = new Array('primary','default');
14275:
14276: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
14277: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
14278:
14279: var total = alltargets.length - 1;
14280: for (var i=0; i<offloadtypes; i++) {
14281: for (var j=0; j<total; j++) {
14282: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
14283: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
14284: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
14285: }
14286: }
14287: for (var k=0; k<insttypes.length; k++) {
14288: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
14289: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
14290: if (insttypes[k] != '_LC_external') {
14291: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
14292: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
14293: }
14294: }
14295: return;
14296: }
14297:
14298: function checkOffloads(item,balnum,type) {
14299: var alltargets = new Array('$alltargets');
14300: var offloadtypes = new Array('primary','default');
14301: if (item.checked) {
14302: var total = alltargets.length - 1;
14303: var other;
14304: if (type == offloadtypes[0]) {
14305: other = offloadtypes[1];
14306: } else {
14307: other = offloadtypes[0];
14308: }
14309: for (var i=0; i<total; i++) {
14310: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
14311: if (server == item.value) {
14312: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
14313: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
14314: }
14315: }
14316: }
14317: }
14318: return;
14319: }
14320:
14321: function singleServerToggle(balnum,type) {
14322: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
14323: if (offloadtoSelIdx == 0) {
14324: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
14325: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14326:
14327: } else {
14328: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
14329: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14330: }
14331: return;
14332: }
14333:
14334: function balanceruleChange(formname,balnum,type) {
14335: if (type == '_LC_external') {
14336: return;
14337: }
14338: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
14339: for (var i=0; i<typesRules.length; i++) {
14340: if (formname.elements[typesRules[i]].checked) {
14341: if (formname.elements[typesRules[i]].value != 'specific') {
14342: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
14343: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
14344: } else {
14345: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
14346: }
14347: }
14348: }
14349: return;
14350: }
14351:
14352: function balancerDeleteChange(balnum) {
14353: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
14354: var baltotal = document.getElementById('loadbalancing_total').value;
14355: var addtarget;
14356: var removetarget;
14357: var action = 'delete';
14358: if (document.getElementById('loadbalancing_delete_'+balnum)) {
14359: var lonhost = hostitem.value;
14360: var currIdx = currBalancers.indexOf(lonhost);
14361: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
14362: if (currIdx != -1) {
14363: currBalancers.splice(currIdx,1);
14364: }
14365: addtarget = lonhost;
14366: } else {
14367: if (currIdx == -1) {
14368: currBalancers.push(lonhost);
14369: }
14370: removetarget = lonhost;
14371: action = 'undelete';
14372: }
14373: balancerChange(balnum,baltotal,action,addtarget,removetarget);
14374: }
14375: return;
14376: }
14377:
14378: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
14379: if (baltotal > 1) {
14380: var offloadtypes = new Array('primary','default');
14381: var alltargets = new Array('$alltargets');
14382: var insttypes = new Array('$allinsttypes');
14383: for (var i=0; i<baltotal; i++) {
14384: if (i != balnum) {
14385: for (var j=0; j<offloadtypes.length; j++) {
14386: var total = alltargets.length - 1;
14387: for (var k=0; k<total; k++) {
14388: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
14389: var server = serveritem.value;
14390: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14391: if (server == addtarget) {
14392: serveritem.disabled = '';
14393: }
14394: }
14395: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14396: if (server == removetarget) {
14397: serveritem.disabled = 'disabled';
14398: serveritem.checked = false;
14399: }
14400: }
14401: }
14402: }
14403: for (var j=0; j<insttypes.length; j++) {
14404: if (insttypes[j] != '_LC_external') {
14405: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
14406: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
14407: var currSel = singleserver.selectedIndex;
14408: var currVal = singleserver.options[currSel].value;
14409: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
14410: var numoptions = singleserver.options.length;
14411: var needsnew = 1;
14412: for (var k=0; k<numoptions; k++) {
14413: if (singleserver.options[k] == addtarget) {
14414: needsnew = 0;
14415: break;
14416: }
14417: }
14418: if (needsnew == 1) {
14419: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
14420: }
14421: }
14422: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
14423: singleserver.options.length = 0;
14424: if ((currVal) && (currVal != removetarget)) {
14425: singleserver.options[0] = new Option("","",false,false);
14426: } else {
14427: singleserver.options[0] = new Option("","",true,true);
14428: }
14429: var idx = 0;
14430: for (var m=0; m<alltargets.length; m++) {
14431: if (currBalancers.indexOf(alltargets[m]) == -1) {
14432: idx ++;
14433: if (currVal == alltargets[m]) {
14434: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
14435: } else {
14436: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
14437: }
14438: }
14439: }
14440: }
14441: }
14442: }
14443: }
14444: }
14445: }
14446: }
14447: return;
14448: }
14449:
14450: // ]]>
14451: </script>
14452:
14453: END
14454: }
14455:
14456: sub new_spares_js {
14457: my @sparestypes = ('primary','default');
14458: my $types = join("','",@sparestypes);
14459: my $select = &mt('Select');
14460: return <<"END";
14461:
14462: <script type="text/javascript">
14463: // <![CDATA[
14464:
14465: function updateNewSpares(formname,lonhost) {
14466: var types = new Array('$types');
14467: var include = new Array();
14468: var exclude = new Array();
14469: for (var i=0; i<types.length; i++) {
14470: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
14471: for (var j=0; j<spareboxes.length; j++) {
14472: if (formname.elements[spareboxes[j]].checked) {
14473: exclude.push(formname.elements[spareboxes[j]].value);
14474: } else {
14475: include.push(formname.elements[spareboxes[j]].value);
14476: }
14477: }
14478: }
14479: for (var i=0; i<types.length; i++) {
14480: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
14481: var selIdx = newSpare.selectedIndex;
14482: var currnew = newSpare.options[selIdx].value;
14483: var okSpares = new Array();
14484: for (var j=0; j<newSpare.options.length; j++) {
14485: var possible = newSpare.options[j].value;
14486: if (possible != '') {
14487: if (exclude.indexOf(possible) == -1) {
14488: okSpares.push(possible);
14489: } else {
14490: if (currnew == possible) {
14491: selIdx = 0;
14492: }
14493: }
14494: }
14495: }
14496: for (var k=0; k<include.length; k++) {
14497: if (okSpares.indexOf(include[k]) == -1) {
14498: okSpares.push(include[k]);
14499: }
14500: }
14501: okSpares.sort();
14502: newSpare.options.length = 0;
14503: if (selIdx == 0) {
14504: newSpare.options[0] = new Option("$select","",true,true);
14505: } else {
14506: newSpare.options[0] = new Option("$select","",false,false);
14507: }
14508: for (var m=0; m<okSpares.length; m++) {
14509: var idx = m+1;
14510: var selThis = 0;
14511: if (selIdx != 0) {
14512: if (okSpares[m] == currnew) {
14513: selThis = 1;
14514: }
14515: }
14516: if (selThis == 1) {
14517: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
14518: } else {
14519: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
14520: }
14521: }
14522: }
14523: return;
14524: }
14525:
14526: function checkNewSpares(lonhost,type) {
14527: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
14528: var chosen = newSpare.options[newSpare.selectedIndex].value;
14529: if (chosen != '') {
14530: var othertype;
14531: var othernewSpare;
14532: if (type == 'primary') {
14533: othernewSpare = document.getElementById('newspare_default_'+lonhost);
14534: }
14535: if (type == 'default') {
14536: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
14537: }
14538: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
14539: othernewSpare.selectedIndex = 0;
14540: }
14541: }
14542: return;
14543: }
14544:
14545: // ]]>
14546: </script>
14547:
14548: END
14549:
14550: }
14551:
14552: sub common_domprefs_js {
14553: return <<"END";
14554:
14555: <script type="text/javascript">
14556: // <![CDATA[
14557:
14558: function getIndicesByName(formname,item) {
14559: var group = new Array();
14560: for (var i=0;i<formname.elements.length;i++) {
14561: if (formname.elements[i].name == item) {
14562: group.push(formname.elements[i].id);
14563: }
14564: }
14565: return group;
14566: }
14567:
14568: // ]]>
14569: </script>
14570:
14571: END
14572:
14573: }
14574:
14575: sub recaptcha_js {
14576: my %lt = &captcha_phrases();
14577: return <<"END";
14578:
14579: <script type="text/javascript">
14580: // <![CDATA[
14581:
14582: function updateCaptcha(caller,context) {
14583: var privitem;
14584: var pubitem;
14585: var privtext;
14586: var pubtext;
14587: var versionitem;
14588: var versiontext;
14589: if (document.getElementById(context+'_recaptchapub')) {
14590: pubitem = document.getElementById(context+'_recaptchapub');
14591: } else {
14592: return;
14593: }
14594: if (document.getElementById(context+'_recaptchapriv')) {
14595: privitem = document.getElementById(context+'_recaptchapriv');
14596: } else {
14597: return;
14598: }
14599: if (document.getElementById(context+'_recaptchapubtxt')) {
14600: pubtext = document.getElementById(context+'_recaptchapubtxt');
14601: } else {
14602: return;
14603: }
14604: if (document.getElementById(context+'_recaptchaprivtxt')) {
14605: privtext = document.getElementById(context+'_recaptchaprivtxt');
14606: } else {
14607: return;
14608: }
14609: if (document.getElementById(context+'_recaptchaversion')) {
14610: versionitem = document.getElementById(context+'_recaptchaversion');
14611: } else {
14612: return;
14613: }
14614: if (document.getElementById(context+'_recaptchavertxt')) {
14615: versiontext = document.getElementById(context+'_recaptchavertxt');
14616: } else {
14617: return;
14618: }
14619: if (caller.checked) {
14620: if (caller.value == 'recaptcha') {
14621: pubitem.type = 'text';
14622: privitem.type = 'text';
14623: pubitem.size = '40';
14624: privitem.size = '40';
14625: pubtext.innerHTML = "$lt{'pub'}";
14626: privtext.innerHTML = "$lt{'priv'}";
14627: versionitem.type = 'text';
14628: versionitem.size = '3';
14629: versiontext.innerHTML = "$lt{'ver'}";
14630: } else {
14631: pubitem.type = 'hidden';
14632: privitem.type = 'hidden';
14633: versionitem.type = 'hidden';
14634: pubtext.innerHTML = '';
14635: privtext.innerHTML = '';
14636: versiontext.innerHTML = '';
14637: }
14638: }
14639: return;
14640: }
14641:
14642: // ]]>
14643: </script>
14644:
14645: END
14646:
14647: }
14648:
14649: sub toggle_display_js {
14650: return <<"END";
14651:
14652: <script type="text/javascript">
14653: // <![CDATA[
14654:
14655: function toggleDisplay(domForm,caller) {
14656: if (document.getElementById(caller)) {
14657: var divitem = document.getElementById(caller);
14658: var optionsElement = domForm.coursecredits;
14659: var checkval = 1;
14660: var dispval = 'block';
14661: if (caller == 'emailoptions') {
14662: optionsElement = domForm.cancreate_email;
14663: }
14664: if (caller == 'studentsubmission') {
14665: optionsElement = domForm.postsubmit;
14666: }
14667: if (caller == 'cloneinstcode') {
14668: optionsElement = domForm.canclone;
14669: checkval = 'instcode';
14670: }
14671: if (optionsElement.length) {
14672: var currval;
14673: for (var i=0; i<optionsElement.length; i++) {
14674: if (optionsElement[i].checked) {
14675: currval = optionsElement[i].value;
14676: }
14677: }
14678: if (currval == checkval) {
14679: divitem.style.display = dispval;
14680: } else {
14681: divitem.style.display = 'none';
14682: }
14683: }
14684: }
14685: return;
14686: }
14687:
14688: // ]]>
14689: </script>
14690:
14691: END
14692:
14693: }
14694:
14695: sub captcha_phrases {
14696: return &Apache::lonlocal::texthash (
14697: priv => 'Private key',
14698: pub => 'Public key',
14699: original => 'original (CAPTCHA)',
14700: recaptcha => 'successor (ReCAPTCHA)',
14701: notused => 'unused',
14702: ver => 'ReCAPTCHA version (1 or 2)',
14703: );
14704: }
14705:
14706: sub devalidate_remote_domconfs {
14707: my ($dom,$cachekeys) = @_;
14708: return unless (ref($cachekeys) eq 'HASH');
14709: my %servers = &Apache::lonnet::internet_dom_servers($dom);
14710: my %thismachine;
14711: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
14712: my @posscached = ('domainconfig','domdefaults','ltitools','usersessions','directorysrch');
14713: if (keys(%servers)) {
14714: foreach my $server (keys(%servers)) {
14715: next if ($thismachine{$server});
14716: my @cached;
14717: foreach my $name (@posscached) {
14718: if ($cachekeys->{$name}) {
14719: push(@cached,&escape($name).':'.&escape($dom));
14720: }
14721: }
14722: if (@cached) {
14723: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
14724: }
14725: }
14726: }
14727: return;
14728: }
14729:
14730: 1;
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