1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.258 2015/03/13 13:30:19 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affiliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (quotas,
90: requestcourses or requestauthor).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course, and to display/store
98: default quota sizes for Authoring Spaces.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial, community, and textbook). In each case the radio buttons
107: allow the selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use Apache::lonuserutils();
168: use Apache::loncoursequeueadmin();
169: use LONCAPA qw(:DEFAULT :match);
170: use LONCAPA::Enrollment;
171: use LONCAPA::lonauthcgi();
172: use File::Copy;
173: use Locale::Language;
174: use DateTime::TimeZone;
175: use DateTime::Locale;
176:
177: my $registered_cleanup;
178: my $modified_urls;
179:
180: sub handler {
181: my $r=shift;
182: if ($r->header_only) {
183: &Apache::loncommon::content_type($r,'text/html');
184: $r->send_http_header;
185: return OK;
186: }
187:
188: my $context = 'domain';
189: my $dom = $env{'request.role.domain'};
190: my $domdesc = &Apache::lonnet::domain($dom,'description');
191: if (&Apache::lonnet::allowed('mau',$dom)) {
192: &Apache::loncommon::content_type($r,'text/html');
193: $r->send_http_header;
194: } else {
195: $env{'user.error.msg'}=
196: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
197: return HTTP_NOT_ACCEPTABLE;
198: }
199:
200: $registered_cleanup=0;
201: @{$modified_urls}=();
202:
203: &Apache::lonhtmlcommon::clear_breadcrumbs();
204: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
205: ['phase','actions']);
206: my $phase = 'pickactions';
207: if ( exists($env{'form.phase'}) ) {
208: $phase = $env{'form.phase'};
209: }
210: my %servers = &Apache::lonnet::internet_dom_servers($dom);
211: my %domconfig =
212: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
213: 'quotas','autoenroll','autoupdate','autocreate',
214: 'directorysrch','usercreation','usermodification',
215: 'contacts','defaults','scantron','coursecategories',
216: 'serverstatuses','requestcourses','helpsettings',
217: 'coursedefaults','usersessions','loadbalancing',
218: 'requestauthor','selfenrollment','inststatus'],$dom);
219: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
220: 'autoupdate','autocreate','directorysrch','contacts',
221: 'usercreation','selfcreation','usermodification','scantron',
222: 'requestcourses','requestauthor','coursecategories',
223: 'serverstatuses','helpsettings',
224: 'coursedefaults','selfenrollment','usersessions');
225: my %existing;
226: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
227: %existing = %{$domconfig{'loadbalancing'}};
228: }
229: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
230: push(@prefs_order,'loadbalancing');
231: }
232: my %prefs = (
233: 'rolecolors' =>
234: { text => 'Default color schemes',
235: help => 'Domain_Configuration_Color_Schemes',
236: header => [{col1 => 'Student Settings',
237: col2 => '',},
238: {col1 => 'Coordinator Settings',
239: col2 => '',},
240: {col1 => 'Author Settings',
241: col2 => '',},
242: {col1 => 'Administrator Settings',
243: col2 => '',}],
244: print => \&print_rolecolors,
245: modify => \&modify_rolecolors,
246: },
247: 'login' =>
248: { text => 'Log-in page options',
249: help => 'Domain_Configuration_Login_Page',
250: header => [{col1 => 'Log-in Page Items',
251: col2 => '',},
252: {col1 => 'Log-in Help',
253: col2 => 'Value'},
254: {col1 => 'Custom HTML in document head',
255: col2 => 'Value'}],
256: print => \&print_login,
257: modify => \&modify_login,
258: },
259: 'defaults' =>
260: { text => 'Default authentication/language/timezone/portal/types',
261: help => 'Domain_Configuration_LangTZAuth',
262: header => [{col1 => 'Setting',
263: col2 => 'Value'},
264: {col1 => 'Institutional user types',
265: col2 => 'Assignable to e-mail usernames'}],
266: print => \&print_defaults,
267: modify => \&modify_defaults,
268: },
269: 'quotas' =>
270: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
271: help => 'Domain_Configuration_Quotas',
272: header => [{col1 => 'User affiliation',
273: col2 => 'Available tools',
274: col3 => 'Quotas, MB; (Authoring requires role)',}],
275: print => \&print_quotas,
276: modify => \&modify_quotas,
277: },
278: 'autoenroll' =>
279: { text => 'Auto-enrollment settings',
280: help => 'Domain_Configuration_Auto_Enrollment',
281: header => [{col1 => 'Configuration setting',
282: col2 => 'Value(s)'}],
283: print => \&print_autoenroll,
284: modify => \&modify_autoenroll,
285: },
286: 'autoupdate' =>
287: { text => 'Auto-update settings',
288: help => 'Domain_Configuration_Auto_Updates',
289: header => [{col1 => 'Setting',
290: col2 => 'Value',},
291: {col1 => 'Setting',
292: col2 => 'Affiliation'},
293: {col1 => 'User population',
294: col2 => 'Updatable user data'}],
295: print => \&print_autoupdate,
296: modify => \&modify_autoupdate,
297: },
298: 'autocreate' =>
299: { text => 'Auto-course creation settings',
300: help => 'Domain_Configuration_Auto_Creation',
301: header => [{col1 => 'Configuration Setting',
302: col2 => 'Value',}],
303: print => \&print_autocreate,
304: modify => \&modify_autocreate,
305: },
306: 'directorysrch' =>
307: { text => 'Institutional directory searches',
308: help => 'Domain_Configuration_InstDirectory_Search',
309: header => [{col1 => 'Setting',
310: col2 => 'Value',}],
311: print => \&print_directorysrch,
312: modify => \&modify_directorysrch,
313: },
314: 'contacts' =>
315: { text => 'Contact Information',
316: help => 'Domain_Configuration_Contact_Info',
317: header => [{col1 => 'Setting',
318: col2 => 'Value',}],
319: print => \&print_contacts,
320: modify => \&modify_contacts,
321: },
322: 'usercreation' =>
323: { text => 'User creation',
324: help => 'Domain_Configuration_User_Creation',
325: header => [{col1 => 'Format rule type',
326: col2 => 'Format rules in force'},
327: {col1 => 'User account creation',
328: col2 => 'Usernames which may be created',},
329: {col1 => 'Context',
330: col2 => 'Assignable authentication types'}],
331: print => \&print_usercreation,
332: modify => \&modify_usercreation,
333: },
334: 'selfcreation' =>
335: { text => 'Users self-creating accounts',
336: help => 'Domain_Configuration_Self_Creation',
337: header => [{col1 => 'Self-creation with institutional username',
338: col2 => 'Enabled?'},
339: {col1 => 'Institutional user type (login/SSO self-creation)',
340: col2 => 'Information user can enter'},
341: {col1 => 'Self-creation with e-mail as username',
342: col2 => 'Settings'}],
343: print => \&print_selfcreation,
344: modify => \&modify_selfcreation,
345: },
346: 'usermodification' =>
347: { text => 'User modification',
348: help => 'Domain_Configuration_User_Modification',
349: header => [{col1 => 'Target user has role',
350: col2 => 'User information updatable in author context'},
351: {col1 => 'Target user has role',
352: col2 => 'User information updatable in course context'}],
353: print => \&print_usermodification,
354: modify => \&modify_usermodification,
355: },
356: 'scantron' =>
357: { text => 'Bubblesheet format file',
358: help => 'Domain_Configuration_Scantron_Format',
359: header => [ {col1 => 'Item',
360: col2 => '',
361: }],
362: print => \&print_scantron,
363: modify => \&modify_scantron,
364: },
365: 'requestcourses' =>
366: {text => 'Request creation of courses',
367: help => 'Domain_Configuration_Request_Courses',
368: header => [{col1 => 'User affiliation',
369: col2 => 'Availability/Processing of requests',},
370: {col1 => 'Setting',
371: col2 => 'Value'},
372: {col1 => 'Available textbooks',
373: col2 => ''},
374: {col1 => 'Available templates',
375: col2 => ''},
376: {col1 => 'Validation (not official courses)',
377: col2 => 'Value'},],
378: print => \&print_quotas,
379: modify => \&modify_quotas,
380: },
381: 'requestauthor' =>
382: {text => 'Request Authoring Space',
383: help => 'Domain_Configuration_Request_Author',
384: header => [{col1 => 'User affiliation',
385: col2 => 'Availability/Processing of requests',},
386: {col1 => 'Setting',
387: col2 => 'Value'}],
388: print => \&print_quotas,
389: modify => \&modify_quotas,
390: },
391: 'coursecategories' =>
392: { text => 'Cataloging of courses/communities',
393: help => 'Domain_Configuration_Cataloging_Courses',
394: header => [{col1 => 'Catalog type/availability',
395: col2 => '',},
396: {col1 => 'Category settings for standard catalog',
397: col2 => '',},
398: {col1 => 'Categories',
399: col2 => '',
400: }],
401: print => \&print_coursecategories,
402: modify => \&modify_coursecategories,
403: },
404: 'serverstatuses' =>
405: {text => 'Access to server status pages',
406: help => 'Domain_Configuration_Server_Status',
407: header => [{col1 => 'Status Page',
408: col2 => 'Other named users',
409: col3 => 'Specific IPs',
410: }],
411: print => \&print_serverstatuses,
412: modify => \&modify_serverstatuses,
413: },
414: 'helpsettings' =>
415: {text => 'Help page settings',
416: help => 'Domain_Configuration_Help_Settings',
417: header => [{col1 => 'Help Settings (logged-in users)',
418: col2 => 'Value'}],
419: print => \&print_helpsettings,
420: modify => \&modify_helpsettings,
421: },
422: 'coursedefaults' =>
423: {text => 'Course/Community defaults',
424: help => 'Domain_Configuration_Course_Defaults',
425: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
426: col2 => 'Value',},
427: {col1 => 'Defaults which can be overridden for each course by a DC',
428: col2 => 'Value',},],
429: print => \&print_coursedefaults,
430: modify => \&modify_coursedefaults,
431: },
432: 'selfenrollment' =>
433: {text => 'Self-enrollment in Course/Community',
434: help => 'Domain_Configuration_Selfenrollment',
435: header => [{col1 => 'Configuration Rights',
436: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
437: {col1 => 'Defaults',
438: col2 => 'Value'},
439: {col1 => 'Self-enrollment validation (optional)',
440: col2 => 'Value'},],
441: print => \&print_selfenrollment,
442: modify => \&modify_selfenrollment,
443: },
444: 'privacy' =>
445: {text => 'User Privacy',
446: help => 'Domain_Configuration_User_Privacy',
447: header => [{col1 => 'Setting',
448: col2 => 'Value',}],
449: print => \&print_privacy,
450: modify => \&modify_privacy,
451: },
452: 'usersessions' =>
453: {text => 'User session hosting/offloading',
454: help => 'Domain_Configuration_User_Sessions',
455: header => [{col1 => 'Domain server',
456: col2 => 'Servers to offload sessions to when busy'},
457: {col1 => 'Hosting of users from other domains',
458: col2 => 'Rules'},
459: {col1 => "Hosting domain's own users elsewhere",
460: col2 => 'Rules'}],
461: print => \&print_usersessions,
462: modify => \&modify_usersessions,
463: },
464: 'loadbalancing' =>
465: {text => 'Dedicated Load Balancer(s)',
466: help => 'Domain_Configuration_Load_Balancing',
467: header => [{col1 => 'Balancers',
468: col2 => 'Default destinations',
469: col3 => 'User affiliation',
470: col4 => 'Overrides'},
471: ],
472: print => \&print_loadbalancing,
473: modify => \&modify_loadbalancing,
474: },
475: );
476: if (keys(%servers) > 1) {
477: $prefs{'login'} = { text => 'Log-in page options',
478: help => 'Domain_Configuration_Login_Page',
479: header => [{col1 => 'Log-in Service',
480: col2 => 'Server Setting',},
481: {col1 => 'Log-in Page Items',
482: col2 => ''},
483: {col1 => 'Log-in Help',
484: col2 => 'Value'},
485: {col1 => 'Custom HTML in document head',
486: col2 => 'Value'}],
487: print => \&print_login,
488: modify => \&modify_login,
489: };
490: }
491:
492: my @roles = ('student','coordinator','author','admin');
493: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
494: &Apache::lonhtmlcommon::add_breadcrumb
495: ({href=>"javascript:changePage(document.$phase,'pickactions')",
496: text=>"Settings to display/modify"});
497: my $confname = $dom.'-domainconfig';
498:
499: if ($phase eq 'process') {
500: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
501: \%prefs,\%domconfig,$confname,\@roles);
502: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
503: $r->rflush();
504: &devalidate_remote_domconfs($dom,$result);
505: }
506: } elsif ($phase eq 'display') {
507: my $js = &recaptcha_js().
508: &toggle_display_js();
509: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
510: my ($othertitle,$usertypes,$types) =
511: &Apache::loncommon::sorted_inst_types($dom);
512: $js .= &lonbalance_targets_js($dom,$types,\%servers,
513: $domconfig{'loadbalancing'}).
514: &new_spares_js().
515: &common_domprefs_js().
516: &Apache::loncommon::javascript_array_indexof();
517: }
518: if (grep(/^requestcourses$/,@actions)) {
519: my $javascript_validations;
520: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
521: $js .= <<END;
522: <script type="text/javascript">
523: $javascript_validations
524: </script>
525: $coursebrowserjs
526: END
527: }
528: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
529: } else {
530: # check if domconfig user exists for the domain.
531: my $servadm = $r->dir_config('lonAdmEMail');
532: my ($configuserok,$author_ok,$switchserver) =
533: &config_check($dom,$confname,$servadm);
534: unless ($configuserok eq 'ok') {
535: &Apache::lonconfigsettings::print_header($r,$phase,$context);
536: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
537: $confname).
538: '<br />'
539: );
540: if ($switchserver) {
541: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
542: '<br />'.
543: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
544: '<br />'.
545: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
546: '<br />'.
547: &mt('To do that now, use the following link: [_1]',$switchserver)
548: );
549: } else {
550: $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.').
551: '<br />'.
552: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
553: );
554: }
555: $r->print(&Apache::loncommon::end_page());
556: return OK;
557: }
558: if (keys(%domconfig) == 0) {
559: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
560: my @ids=&Apache::lonnet::current_machine_ids();
561: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
562: my %designhash = &Apache::loncommon::get_domainconf($dom);
563: my @loginimages = ('img','logo','domlogo','login');
564: my $custom_img_count = 0;
565: foreach my $img (@loginimages) {
566: if ($designhash{$dom.'.login.'.$img} ne '') {
567: $custom_img_count ++;
568: }
569: }
570: foreach my $role (@roles) {
571: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
572: $custom_img_count ++;
573: }
574: }
575: if ($custom_img_count > 0) {
576: &Apache::lonconfigsettings::print_header($r,$phase,$context);
577: my $switch_server = &check_switchserver($dom,$confname);
578: $r->print(
579: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
580: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
581: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
582: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
583: if ($switch_server) {
584: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
585: }
586: $r->print(&Apache::loncommon::end_page());
587: return OK;
588: }
589: }
590: }
591: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
592: }
593: return OK;
594: }
595:
596: sub process_changes {
597: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
598: my %domconfig;
599: if (ref($values) eq 'HASH') {
600: %domconfig = %{$values};
601: }
602: my $output;
603: if ($action eq 'login') {
604: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
605: } elsif ($action eq 'rolecolors') {
606: $output = &modify_rolecolors($r,$dom,$confname,$roles,
607: $lastactref,%domconfig);
608: } elsif ($action eq 'quotas') {
609: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
610: } elsif ($action eq 'autoenroll') {
611: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
612: } elsif ($action eq 'autoupdate') {
613: $output = &modify_autoupdate($dom,%domconfig);
614: } elsif ($action eq 'autocreate') {
615: $output = &modify_autocreate($dom,%domconfig);
616: } elsif ($action eq 'directorysrch') {
617: $output = &modify_directorysrch($dom,%domconfig);
618: } elsif ($action eq 'usercreation') {
619: $output = &modify_usercreation($dom,%domconfig);
620: } elsif ($action eq 'selfcreation') {
621: $output = &modify_selfcreation($dom,%domconfig);
622: } elsif ($action eq 'usermodification') {
623: $output = &modify_usermodification($dom,%domconfig);
624: } elsif ($action eq 'contacts') {
625: $output = &modify_contacts($dom,$lastactref,%domconfig);
626: } elsif ($action eq 'defaults') {
627: $output = &modify_defaults($dom,$lastactref,%domconfig);
628: } elsif ($action eq 'scantron') {
629: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
630: } elsif ($action eq 'coursecategories') {
631: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
632: } elsif ($action eq 'serverstatuses') {
633: $output = &modify_serverstatuses($dom,%domconfig);
634: } elsif ($action eq 'requestcourses') {
635: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
636: } elsif ($action eq 'requestauthor') {
637: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
638: } elsif ($action eq 'helpsettings') {
639: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
640: } elsif ($action eq 'coursedefaults') {
641: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
642: } elsif ($action eq 'selfenrollment') {
643: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
644: } elsif ($action eq 'usersessions') {
645: $output = &modify_usersessions($dom,$lastactref,%domconfig);
646: } elsif ($action eq 'loadbalancing') {
647: $output = &modify_loadbalancing($dom,%domconfig);
648: }
649: return $output;
650: }
651:
652: sub print_config_box {
653: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
654: my $rowtotal = 0;
655: my $output;
656: if ($action eq 'coursecategories') {
657: $output = &coursecategories_javascript($settings);
658: } elsif ($action eq 'defaults') {
659: $output = &defaults_javascript($settings);
660: }
661: $output .=
662: '<table class="LC_nested_outer">
663: <tr>
664: <th align="left" valign="middle"><span class="LC_nobreak">'.
665: &mt($item->{text}).' '.
666: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
667: '</tr>';
668: $rowtotal ++;
669: my $numheaders = 1;
670: if (ref($item->{'header'}) eq 'ARRAY') {
671: $numheaders = scalar(@{$item->{'header'}});
672: }
673: if ($numheaders > 1) {
674: my $colspan = '';
675: my $rightcolspan = '';
676: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
677: (($action eq 'login') && ($numheaders < 4))) {
678: $colspan = ' colspan="2"';
679: }
680: if ($action eq 'usersessions') {
681: $rightcolspan = ' colspan="3"';
682: }
683: $output .= '
684: <tr>
685: <td>
686: <table class="LC_nested">
687: <tr class="LC_info_row">
688: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
689: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
690: </tr>';
691: $rowtotal ++;
692: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
693: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
694: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
695: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
696: } elsif ($action eq 'coursecategories') {
697: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
698: } elsif ($action eq 'login') {
699: if ($numheaders == 4) {
700: $colspan = ' colspan="2"';
701: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
702: } else {
703: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
704: }
705: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
706: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
707: } elsif ($action eq 'rolecolors') {
708: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
709: }
710: $output .= '
711: </table>
712: </td>
713: </tr>
714: <tr>
715: <td>
716: <table class="LC_nested">
717: <tr class="LC_info_row">
718: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
719: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
720: </tr>';
721: $rowtotal ++;
722: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
723: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
724: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
725: if ($action eq 'coursecategories') {
726: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
727: $colspan = ' colspan="2"';
728: } else {
729: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
730: }
731: $output .= '
732: </table>
733: </td>
734: </tr>
735: <tr>
736: <td>
737: <table class="LC_nested">
738: <tr class="LC_info_row">
739: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
740: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
741: </tr>'."\n";
742: if ($action eq 'coursecategories') {
743: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
744: } else {
745: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
746: }
747: $rowtotal ++;
748: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
749: ($action eq 'defaults')) {
750: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
751: } elsif ($action eq 'login') {
752: if ($numheaders == 4) {
753: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
754: </table>
755: </td>
756: </tr>
757: <tr>
758: <td>
759: <table class="LC_nested">
760: <tr class="LC_info_row">
761: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
762: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
763: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
764: $rowtotal ++;
765: } else {
766: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
767: }
768: $output .= '
769: </table>
770: </td>
771: </tr>
772: <tr>
773: <td>
774: <table class="LC_nested">
775: <tr class="LC_info_row">';
776: if ($numheaders == 4) {
777: $output .= '
778: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
779: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
780: </tr>';
781: } else {
782: $output .= '
783: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
784: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
785: </tr>';
786: }
787: $rowtotal ++;
788: $output .= &print_login('headtag',$dom,$confname,$phase,$settings,\$rowtotal);
789: } elsif ($action eq 'requestcourses') {
790: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
791: $rowtotal ++;
792: $output .= &print_studentcode($settings,\$rowtotal).'
793: </table>
794: </td>
795: </tr>
796: <tr>
797: <td>
798: <table class="LC_nested">
799: <tr class="LC_info_row">
800: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
801: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
802: &textbookcourses_javascript($settings).
803: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
804: </table>
805: </td>
806: </tr>
807: <tr>
808: <td>
809: <table class="LC_nested">
810: <tr class="LC_info_row">
811: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
812: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
813: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
814: </table>
815: </td>
816: </tr>
817: <tr>
818: <td>
819: <table class="LC_nested">
820: <tr class="LC_info_row">
821: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
822: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
823: </tr>'.
824: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
825: } elsif ($action eq 'requestauthor') {
826: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
827: $rowtotal ++;
828: } elsif ($action eq 'rolecolors') {
829: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
830: </table>
831: </td>
832: </tr>
833: <tr>
834: <td>
835: <table class="LC_nested">
836: <tr class="LC_info_row">
837: <td class="LC_left_item"'.$colspan.' valign="top">'.
838: &mt($item->{'header'}->[2]->{'col1'}).'</td>
839: <td class="LC_right_item" valign="top">'.
840: &mt($item->{'header'}->[2]->{'col2'}).'</td>
841: </tr>'.
842: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
843: </table>
844: </td>
845: </tr>
846: <tr>
847: <td>
848: <table class="LC_nested">
849: <tr class="LC_info_row">
850: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
851: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
852: </tr>'.
853: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
854: $rowtotal += 2;
855: }
856: } else {
857: $output .= '
858: <tr>
859: <td>
860: <table class="LC_nested">
861: <tr class="LC_info_row">';
862: if (($action eq 'login') || ($action eq 'directorysrch')) {
863: $output .= '
864: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
865: } elsif ($action eq 'serverstatuses') {
866: $output .= '
867: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
868: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
869:
870: } else {
871: $output .= '
872: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
873: }
874: if (defined($item->{'header'}->[0]->{'col3'})) {
875: $output .= '<td class="LC_left_item" valign="top">'.
876: &mt($item->{'header'}->[0]->{'col2'});
877: if ($action eq 'serverstatuses') {
878: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
879: }
880: } else {
881: $output .= '<td class="LC_right_item" valign="top">'.
882: &mt($item->{'header'}->[0]->{'col2'});
883: }
884: $output .= '</td>';
885: if ($item->{'header'}->[0]->{'col3'}) {
886: if (defined($item->{'header'}->[0]->{'col4'})) {
887: $output .= '<td class="LC_left_item" valign="top">'.
888: &mt($item->{'header'}->[0]->{'col3'});
889: } else {
890: $output .= '<td class="LC_right_item" valign="top">'.
891: &mt($item->{'header'}->[0]->{'col3'});
892: }
893: if ($action eq 'serverstatuses') {
894: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
895: }
896: $output .= '</td>';
897: }
898: if ($item->{'header'}->[0]->{'col4'}) {
899: $output .= '<td class="LC_right_item" valign="top">'.
900: &mt($item->{'header'}->[0]->{'col4'});
901: }
902: $output .= '</tr>';
903: $rowtotal ++;
904: if ($action eq 'quotas') {
905: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
906: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
907: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
908: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
909: } elsif ($action eq 'scantron') {
910: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
911: } elsif ($action eq 'helpsettings') {
912: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
913: }
914: }
915: $output .= '
916: </table>
917: </td>
918: </tr>
919: </table><br />';
920: return ($output,$rowtotal);
921: }
922:
923: sub print_login {
924: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
925: my ($css_class,$datatable);
926: my %choices = &login_choices();
927:
928: if ($caller eq 'service') {
929: my %servers = &Apache::lonnet::internet_dom_servers($dom);
930: my $choice = $choices{'disallowlogin'};
931: $css_class = ' class="LC_odd_row"';
932: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
933: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
934: '<th>'.$choices{'server'}.'</th>'.
935: '<th>'.$choices{'serverpath'}.'</th>'.
936: '<th>'.$choices{'custompath'}.'</th>'.
937: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
938: my %disallowed;
939: if (ref($settings) eq 'HASH') {
940: if (ref($settings->{'loginvia'}) eq 'HASH') {
941: %disallowed = %{$settings->{'loginvia'}};
942: }
943: }
944: foreach my $lonhost (sort(keys(%servers))) {
945: my $direct = 'selected="selected"';
946: if (ref($disallowed{$lonhost}) eq 'HASH') {
947: if ($disallowed{$lonhost}{'server'} ne '') {
948: $direct = '';
949: }
950: }
951: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
952: '<td><select name="'.$lonhost.'_server">'.
953: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
954: '</option>';
955: foreach my $hostid (sort(keys(%servers))) {
956: next if ($servers{$hostid} eq $servers{$lonhost});
957: my $selected = '';
958: if (ref($disallowed{$lonhost}) eq 'HASH') {
959: if ($hostid eq $disallowed{$lonhost}{'server'}) {
960: $selected = 'selected="selected"';
961: }
962: }
963: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
964: $servers{$hostid}.'</option>';
965: }
966: $datatable .= '</select></td>'.
967: '<td><select name="'.$lonhost.'_serverpath">';
968: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
969: my $pathname = $path;
970: if ($path eq 'custom') {
971: $pathname = &mt('Custom Path').' ->';
972: }
973: my $selected = '';
974: if (ref($disallowed{$lonhost}) eq 'HASH') {
975: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
976: $selected = 'selected="selected"';
977: }
978: } elsif ($path eq '') {
979: $selected = 'selected="selected"';
980: }
981: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
982: }
983: $datatable .= '</select></td>';
984: my ($custom,$exempt);
985: if (ref($disallowed{$lonhost}) eq 'HASH') {
986: $custom = $disallowed{$lonhost}{'custompath'};
987: $exempt = $disallowed{$lonhost}{'exempt'};
988: }
989: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
990: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
991: '</tr>';
992: }
993: $datatable .= '</table></td></tr>';
994: return $datatable;
995: } elsif ($caller eq 'page') {
996: my %defaultchecked = (
997: 'coursecatalog' => 'on',
998: 'helpdesk' => 'on',
999: 'adminmail' => 'off',
1000: 'newuser' => 'off',
1001: );
1002: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
1003: my (%checkedon,%checkedoff);
1004: foreach my $item (@toggles) {
1005: if ($defaultchecked{$item} eq 'on') {
1006: $checkedon{$item} = ' checked="checked" ';
1007: $checkedoff{$item} = ' ';
1008: } elsif ($defaultchecked{$item} eq 'off') {
1009: $checkedoff{$item} = ' checked="checked" ';
1010: $checkedon{$item} = ' ';
1011: }
1012: }
1013: my @images = ('img','logo','domlogo','login');
1014: my @logintext = ('textcol','bgcol');
1015: my @bgs = ('pgbg','mainbg','sidebg');
1016: my @links = ('link','alink','vlink');
1017: my %designhash = &Apache::loncommon::get_domainconf($dom);
1018: my %defaultdesign = %Apache::loncommon::defaultdesign;
1019: my (%is_custom,%designs);
1020: my %defaults = (
1021: font => $defaultdesign{'login.font'},
1022: );
1023: foreach my $item (@images) {
1024: $defaults{$item} = $defaultdesign{'login.'.$item};
1025: $defaults{'showlogo'}{$item} = 1;
1026: }
1027: foreach my $item (@bgs) {
1028: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1029: }
1030: foreach my $item (@logintext) {
1031: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1032: }
1033: foreach my $item (@links) {
1034: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1035: }
1036: if (ref($settings) eq 'HASH') {
1037: foreach my $item (@toggles) {
1038: if ($settings->{$item} eq '1') {
1039: $checkedon{$item} = ' checked="checked" ';
1040: $checkedoff{$item} = ' ';
1041: } elsif ($settings->{$item} eq '0') {
1042: $checkedoff{$item} = ' checked="checked" ';
1043: $checkedon{$item} = ' ';
1044: }
1045: }
1046: foreach my $item (@images) {
1047: if (defined($settings->{$item})) {
1048: $designs{$item} = $settings->{$item};
1049: $is_custom{$item} = 1;
1050: }
1051: if (defined($settings->{'showlogo'}{$item})) {
1052: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1053: }
1054: }
1055: foreach my $item (@logintext) {
1056: if ($settings->{$item} ne '') {
1057: $designs{'logintext'}{$item} = $settings->{$item};
1058: $is_custom{$item} = 1;
1059: }
1060: }
1061: if ($settings->{'font'} ne '') {
1062: $designs{'font'} = $settings->{'font'};
1063: $is_custom{'font'} = 1;
1064: }
1065: foreach my $item (@bgs) {
1066: if ($settings->{$item} ne '') {
1067: $designs{'bgs'}{$item} = $settings->{$item};
1068: $is_custom{$item} = 1;
1069: }
1070: }
1071: foreach my $item (@links) {
1072: if ($settings->{$item} ne '') {
1073: $designs{'links'}{$item} = $settings->{$item};
1074: $is_custom{$item} = 1;
1075: }
1076: }
1077: } else {
1078: if ($designhash{$dom.'.login.font'} ne '') {
1079: $designs{'font'} = $designhash{$dom.'.login.font'};
1080: $is_custom{'font'} = 1;
1081: }
1082: foreach my $item (@images) {
1083: if ($designhash{$dom.'.login.'.$item} ne '') {
1084: $designs{$item} = $designhash{$dom.'.login.'.$item};
1085: $is_custom{$item} = 1;
1086: }
1087: }
1088: foreach my $item (@bgs) {
1089: if ($designhash{$dom.'.login.'.$item} ne '') {
1090: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1091: $is_custom{$item} = 1;
1092: }
1093: }
1094: foreach my $item (@links) {
1095: if ($designhash{$dom.'.login.'.$item} ne '') {
1096: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1097: $is_custom{$item} = 1;
1098: }
1099: }
1100: }
1101: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1102: logo => 'Institution Logo',
1103: domlogo => 'Domain Logo',
1104: login => 'Login box');
1105: my $itemcount = 1;
1106: foreach my $item (@toggles) {
1107: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1108: $datatable .=
1109: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1110: '</td><td>'.
1111: '<span class="LC_nobreak"><label><input type="radio" name="'.
1112: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1113: '</label> <label><input type="radio" name="'.$item.'"'.
1114: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1115: '</tr>';
1116: $itemcount ++;
1117: }
1118: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1119: $datatable .= '</tr></table></td></tr>';
1120: } elsif ($caller eq 'help') {
1121: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1122: my $switchserver = &check_switchserver($dom,$confname);
1123: my $itemcount = 1;
1124: $defaulturl = '/adm/loginproblems.html';
1125: $defaulttype = 'default';
1126: %lt = &Apache::lonlocal::texthash (
1127: del => 'Delete?',
1128: rep => 'Replace:',
1129: upl => 'Upload:',
1130: default => 'Default',
1131: custom => 'Custom',
1132: );
1133: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1134: my @currlangs;
1135: if (ref($settings) eq 'HASH') {
1136: if (ref($settings->{'helpurl'}) eq 'HASH') {
1137: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1138: next if ($settings->{'helpurl'}{$key} eq '');
1139: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1140: $type{$key} = 'custom';
1141: unless ($key eq 'nolang') {
1142: push(@currlangs,$key);
1143: }
1144: }
1145: } elsif ($settings->{'helpurl'} ne '') {
1146: $type{'nolang'} = 'custom';
1147: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1148: }
1149: }
1150: foreach my $lang ('nolang',sort(@currlangs)) {
1151: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1152: $datatable .= '<tr'.$css_class.'>';
1153: if ($url{$lang} eq '') {
1154: $url{$lang} = $defaulturl;
1155: }
1156: if ($type{$lang} eq '') {
1157: $type{$lang} = $defaulttype;
1158: }
1159: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1160: if ($lang eq 'nolang') {
1161: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1162: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1163: } else {
1164: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1165: $langchoices{$lang},
1166: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1167: }
1168: $datatable .= '</span></td>'."\n".
1169: '<td class="LC_left_item">';
1170: if ($type{$lang} eq 'custom') {
1171: $datatable .= '<span class="LC_nobreak"><label>'.
1172: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1173: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1174: } else {
1175: $datatable .= $lt{'upl'};
1176: }
1177: $datatable .='<br />';
1178: if ($switchserver) {
1179: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1180: } else {
1181: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1182: }
1183: $datatable .= '</td></tr>';
1184: $itemcount ++;
1185: }
1186: my @addlangs;
1187: foreach my $lang (sort(keys(%langchoices))) {
1188: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1189: push(@addlangs,$lang);
1190: }
1191: if (@addlangs > 0) {
1192: my %toadd;
1193: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1194: $toadd{''} = &mt('Select');
1195: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1196: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1197: &mt('Add log-in help page for a specific language:').' '.
1198: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1199: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1200: if ($switchserver) {
1201: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1202: } else {
1203: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1204: }
1205: $datatable .= '</td></tr>';
1206: $itemcount ++;
1207: }
1208: $datatable .= &captcha_choice('login',$settings,$itemcount);
1209: } elsif ($caller eq 'headtag') {
1210: my %domservers = &Apache::lonnet::get_servers($dom);
1211: my $choice = $choices{'headtag'};
1212: $css_class = ' class="LC_odd_row"';
1213: $datatable .= '<tr'.$css_class.'><td colspan="2">'.$choice.'</td>'.
1214: '<td align="left"><table><tr><th>'.$choices{'hostid'}.'</th>'.
1215: '<th>'.$choices{'current'}.'</th>'.
1216: '<th>'.$choices{'action'}.'</th>'.
1217: '<th>'.$choices{'exempt'}.'</th></tr>'."\n";
1218: my (%currurls,%currexempt);
1219: if (ref($settings) eq 'HASH') {
1220: if (ref($settings->{'headtag'}) eq 'HASH') {
1221: foreach my $lonhost (keys(%{$settings->{'headtag'}})) {
1222: if (ref($settings->{'headtag'}{$lonhost}) eq 'HASH') {
1223: $currurls{$lonhost} = $settings->{'headtag'}{$lonhost}{'url'};
1224: $currexempt{$lonhost} = $settings->{'headtag'}{$lonhost}{'exempt'};
1225: }
1226: }
1227: }
1228: }
1229: my %lt = &Apache::lonlocal::texthash(
1230: del => 'Delete?',
1231: rep => 'Replace:',
1232: upl => 'Upload:',
1233: curr => 'View contents',
1234: none => 'None',
1235: );
1236: my $switchserver = &check_switchserver($dom,$confname);
1237: foreach my $lonhost (sort(keys(%domservers))) {
1238: my $exempt = &check_exempt_addresses($currexempt{$lonhost});
1239: $datatable .= '<tr><td>'.$domservers{$lonhost}.'</td>';
1240: if ($currurls{$lonhost}) {
1241: $datatable .= '<td class="LC_right_item"><a href="'.
1242: "javascript:void(open('$currurls{$lonhost}?inhibitmenu=yes','Custom_HeadTag',
1243: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
1244: '">'.$lt{'curr'}.'</a></td>'.
1245: '<td><span class="LC_nobreak"><label>'.
1246: '<input type="checkbox" name="loginheadtag_del" value="'.$lonhost.'" />'.
1247: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1248: } else {
1249: $datatable .= '<td class="LC_right_item">'.$lt{'none'}.'</td><td>'.$lt{'upl'};
1250: }
1251: $datatable .='<br />';
1252: if ($switchserver) {
1253: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1254: } else {
1255: $datatable .= '<input type="file" name="loginheadtag_'.$lonhost.'" />';
1256: }
1257: $datatable .= '</td><td><input type="textbox" name="loginheadtagexempt_'.$lonhost.'" value="'.$exempt.'" /></td></tr>';
1258: }
1259: $datatable .= '</table></td></tr>';
1260: }
1261: return $datatable;
1262: }
1263:
1264: sub login_choices {
1265: my %choices =
1266: &Apache::lonlocal::texthash (
1267: coursecatalog => 'Display Course/Community Catalog link?',
1268: adminmail => "Display Administrator's E-mail Address?",
1269: helpdesk => 'Display "Contact Helpdesk" link',
1270: disallowlogin => "Login page requests redirected",
1271: hostid => "Server",
1272: server => "Redirect to:",
1273: serverpath => "Path",
1274: custompath => "Custom",
1275: exempt => "Exempt IP(s)",
1276: directlogin => "No redirect",
1277: newuser => "Link to create a user account",
1278: img => "Header",
1279: logo => "Main Logo",
1280: domlogo => "Domain Logo",
1281: login => "Log-in Header",
1282: textcol => "Text color",
1283: bgcol => "Box color",
1284: bgs => "Background colors",
1285: links => "Link colors",
1286: font => "Font color",
1287: pgbg => "Header",
1288: mainbg => "Page",
1289: sidebg => "Login box",
1290: link => "Link",
1291: alink => "Active link",
1292: vlink => "Visited link",
1293: headtag => "Custom markup",
1294: action => "Action",
1295: current => "Current",
1296: );
1297: return %choices;
1298: }
1299:
1300: sub print_rolecolors {
1301: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1302: my %choices = &color_font_choices();
1303: my @bgs = ('pgbg','tabbg','sidebg');
1304: my @links = ('link','alink','vlink');
1305: my @images = ('img');
1306: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1307: my %designhash = &Apache::loncommon::get_domainconf($dom);
1308: my %defaultdesign = %Apache::loncommon::defaultdesign;
1309: my (%is_custom,%designs);
1310: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1311: if (ref($settings) eq 'HASH') {
1312: if (ref($settings->{$role}) eq 'HASH') {
1313: if ($settings->{$role}->{'img'} ne '') {
1314: $designs{'img'} = $settings->{$role}->{'img'};
1315: $is_custom{'img'} = 1;
1316: }
1317: if ($settings->{$role}->{'font'} ne '') {
1318: $designs{'font'} = $settings->{$role}->{'font'};
1319: $is_custom{'font'} = 1;
1320: }
1321: if ($settings->{$role}->{'fontmenu'} ne '') {
1322: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1323: $is_custom{'fontmenu'} = 1;
1324: }
1325: foreach my $item (@bgs) {
1326: if ($settings->{$role}->{$item} ne '') {
1327: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1328: $is_custom{$item} = 1;
1329: }
1330: }
1331: foreach my $item (@links) {
1332: if ($settings->{$role}->{$item} ne '') {
1333: $designs{'links'}{$item} = $settings->{$role}->{$item};
1334: $is_custom{$item} = 1;
1335: }
1336: }
1337: }
1338: } else {
1339: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1340: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1341: $is_custom{'img'} = 1;
1342: }
1343: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1344: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1345: $is_custom{'fontmenu'} = 1;
1346: }
1347: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1348: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1349: $is_custom{'font'} = 1;
1350: }
1351: foreach my $item (@bgs) {
1352: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1353: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1354: $is_custom{$item} = 1;
1355:
1356: }
1357: }
1358: foreach my $item (@links) {
1359: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1360: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1361: $is_custom{$item} = 1;
1362: }
1363: }
1364: }
1365: my $itemcount = 1;
1366: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1367: $datatable .= '</tr></table></td></tr>';
1368: return $datatable;
1369: }
1370:
1371: sub role_defaults {
1372: my ($role,$bgs,$links,$images,$logintext) = @_;
1373: my %defaults;
1374: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1375: return %defaults;
1376: }
1377: my %defaultdesign = %Apache::loncommon::defaultdesign;
1378: if ($role eq 'login') {
1379: %defaults = (
1380: font => $defaultdesign{$role.'.font'},
1381: );
1382: if (ref($logintext) eq 'ARRAY') {
1383: foreach my $item (@{$logintext}) {
1384: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1385: }
1386: }
1387: foreach my $item (@{$images}) {
1388: $defaults{'showlogo'}{$item} = 1;
1389: }
1390: } else {
1391: %defaults = (
1392: img => $defaultdesign{$role.'.img'},
1393: font => $defaultdesign{$role.'.font'},
1394: fontmenu => $defaultdesign{$role.'.fontmenu'},
1395: );
1396: }
1397: foreach my $item (@{$bgs}) {
1398: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1399: }
1400: foreach my $item (@{$links}) {
1401: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1402: }
1403: foreach my $item (@{$images}) {
1404: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1405: }
1406: return %defaults;
1407: }
1408:
1409: sub display_color_options {
1410: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1411: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1412: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1413: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1414: my $datatable = '<tr'.$css_class.'>'.
1415: '<td>'.$choices->{'font'}.'</td>';
1416: if (!$is_custom->{'font'}) {
1417: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1418: } else {
1419: $datatable .= '<td> </td>';
1420: }
1421: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1422:
1423: $datatable .= '<td><span class="LC_nobreak">'.
1424: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1425: ' value="'.$current_color.'" /> '.
1426: ' </td></tr>';
1427: unless ($role eq 'login') {
1428: $datatable .= '<tr'.$css_class.'>'.
1429: '<td>'.$choices->{'fontmenu'}.'</td>';
1430: if (!$is_custom->{'fontmenu'}) {
1431: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1432: } else {
1433: $datatable .= '<td> </td>';
1434: }
1435: $current_color = $designs->{'fontmenu'} ?
1436: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1437: $datatable .= '<td><span class="LC_nobreak">'.
1438: '<input class="colorchooser" type="text" size="10" name="'
1439: .$role.'_fontmenu"'.
1440: ' value="'.$current_color.'" /> '.
1441: ' </td></tr>';
1442: }
1443: my $switchserver = &check_switchserver($dom,$confname);
1444: foreach my $img (@{$images}) {
1445: $itemcount ++;
1446: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1447: $datatable .= '<tr'.$css_class.'>'.
1448: '<td>'.$choices->{$img};
1449: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1450: if ($role eq 'login') {
1451: if ($img eq 'login') {
1452: $login_hdr_pick =
1453: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1454: $logincolors =
1455: &login_text_colors($img,$role,$logintext,$phase,$choices,
1456: $designs,$defaults);
1457: } elsif ($img ne 'domlogo') {
1458: $datatable.= &logo_display_options($img,$defaults,$designs);
1459: }
1460: }
1461: $datatable .= '</td>';
1462: if ($designs->{$img} ne '') {
1463: $imgfile = $designs->{$img};
1464: $img_import = ($imgfile =~ m{^/adm/});
1465: } else {
1466: $imgfile = $defaults->{$img};
1467: }
1468: if ($imgfile) {
1469: my ($showfile,$fullsize);
1470: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1471: my $urldir = $1;
1472: my $filename = $2;
1473: my @info = &Apache::lonnet::stat_file($designs->{$img});
1474: if (@info) {
1475: my $thumbfile = 'tn-'.$filename;
1476: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1477: if (@thumb) {
1478: $showfile = $urldir.'/'.$thumbfile;
1479: } else {
1480: $showfile = $imgfile;
1481: }
1482: } else {
1483: $showfile = '';
1484: }
1485: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1486: $showfile = $imgfile;
1487: my $imgdir = $1;
1488: my $filename = $2;
1489: if (-e "$londocroot/$imgdir/tn-".$filename) {
1490: $showfile = "/$imgdir/tn-".$filename;
1491: } else {
1492: my $input = $londocroot.$imgfile;
1493: my $output = "$londocroot/$imgdir/tn-".$filename;
1494: if (!-e $output) {
1495: my ($width,$height) = &thumb_dimensions();
1496: my ($fullwidth,$fullheight) = &check_dimensions($input);
1497: if ($fullwidth ne '' && $fullheight ne '') {
1498: if ($fullwidth > $width && $fullheight > $height) {
1499: my $size = $width.'x'.$height;
1500: system("convert -sample $size $input $output");
1501: $showfile = "/$imgdir/tn-".$filename;
1502: }
1503: }
1504: }
1505: }
1506: }
1507: if ($showfile) {
1508: if ($showfile =~ m{^/(adm|res)/}) {
1509: if ($showfile =~ m{^/res/}) {
1510: my $local_showfile =
1511: &Apache::lonnet::filelocation('',$showfile);
1512: &Apache::lonnet::repcopy($local_showfile);
1513: }
1514: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1515: }
1516: if ($imgfile) {
1517: if ($imgfile =~ m{^/(adm|res)/}) {
1518: if ($imgfile =~ m{^/res/}) {
1519: my $local_imgfile =
1520: &Apache::lonnet::filelocation('',$imgfile);
1521: &Apache::lonnet::repcopy($local_imgfile);
1522: }
1523: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1524: } else {
1525: $fullsize = $imgfile;
1526: }
1527: }
1528: $datatable .= '<td>';
1529: if ($img eq 'login') {
1530: $datatable .= $login_hdr_pick;
1531: }
1532: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1533: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1534: } else {
1535: $datatable .= '<td> </td><td class="LC_left_item">'.
1536: &mt('Upload:').'<br />';
1537: }
1538: } else {
1539: $datatable .= '<td> </td><td class="LC_left_item">'.
1540: &mt('Upload:').'<br />';
1541: }
1542: if ($switchserver) {
1543: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1544: } else {
1545: if ($img ne 'login') { # suppress file selection for Log-in header
1546: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1547: }
1548: }
1549: $datatable .= '</td></tr>';
1550: }
1551: $itemcount ++;
1552: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1553: $datatable .= '<tr'.$css_class.'>'.
1554: '<td>'.$choices->{'bgs'}.'</td>';
1555: my $bgs_def;
1556: foreach my $item (@{$bgs}) {
1557: if (!$is_custom->{$item}) {
1558: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1559: }
1560: }
1561: if ($bgs_def) {
1562: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1563: } else {
1564: $datatable .= '<td> </td>';
1565: }
1566: $datatable .= '<td class="LC_right_item">'.
1567: '<table border="0"><tr>';
1568:
1569: foreach my $item (@{$bgs}) {
1570: $datatable .= '<td align="center">'.$choices->{$item};
1571: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1572: if ($designs->{'bgs'}{$item}) {
1573: $datatable .= ' ';
1574: }
1575: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1576: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1577: }
1578: $datatable .= '</tr></table></td></tr>';
1579: $itemcount ++;
1580: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1581: $datatable .= '<tr'.$css_class.'>'.
1582: '<td>'.$choices->{'links'}.'</td>';
1583: my $links_def;
1584: foreach my $item (@{$links}) {
1585: if (!$is_custom->{$item}) {
1586: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1587: }
1588: }
1589: if ($links_def) {
1590: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1591: } else {
1592: $datatable .= '<td> </td>';
1593: }
1594: $datatable .= '<td class="LC_right_item">'.
1595: '<table border="0"><tr>';
1596: foreach my $item (@{$links}) {
1597: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1598: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1599: if ($designs->{'links'}{$item}) {
1600: $datatable.=' ';
1601: }
1602: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1603: '" /></td>';
1604: }
1605: $$rowtotal += $itemcount;
1606: return $datatable;
1607: }
1608:
1609: sub logo_display_options {
1610: my ($img,$defaults,$designs) = @_;
1611: my $checkedon;
1612: if (ref($defaults) eq 'HASH') {
1613: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1614: if ($defaults->{'showlogo'}{$img}) {
1615: $checkedon = 'checked="checked" ';
1616: }
1617: }
1618: }
1619: if (ref($designs) eq 'HASH') {
1620: if (ref($designs->{'showlogo'}) eq 'HASH') {
1621: if (defined($designs->{'showlogo'}{$img})) {
1622: if ($designs->{'showlogo'}{$img} == 0) {
1623: $checkedon = '';
1624: } elsif ($designs->{'showlogo'}{$img} == 1) {
1625: $checkedon = 'checked="checked" ';
1626: }
1627: }
1628: }
1629: }
1630: return '<br /><label> <input type="checkbox" name="'.
1631: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1632: &mt('show').'</label>'."\n";
1633: }
1634:
1635: sub login_header_options {
1636: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1637: my $output = '';
1638: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1639: $output .= &mt('Text default(s):').'<br />';
1640: if (!$is_custom->{'textcol'}) {
1641: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1642: ' ';
1643: }
1644: if (!$is_custom->{'bgcol'}) {
1645: $output .= $choices->{'bgcol'}.': '.
1646: '<span id="css_'.$role.'_font" style="background-color: '.
1647: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1648: }
1649: $output .= '<br />';
1650: }
1651: $output .='<br />';
1652: return $output;
1653: }
1654:
1655: sub login_text_colors {
1656: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1657: my $color_menu = '<table border="0"><tr>';
1658: foreach my $item (@{$logintext}) {
1659: $color_menu .= '<td align="center">'.$choices->{$item};
1660: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1661: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1662: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1663: }
1664: $color_menu .= '</tr></table><br />';
1665: return $color_menu;
1666: }
1667:
1668: sub image_changes {
1669: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1670: my $output;
1671: if ($img eq 'login') {
1672: # suppress image for Log-in header
1673: } elsif (!$is_custom) {
1674: if ($img ne 'domlogo') {
1675: $output .= &mt('Default image:').'<br />';
1676: } else {
1677: $output .= &mt('Default in use:').'<br />';
1678: }
1679: }
1680: if ($img eq 'login') { # suppress image for Log-in header
1681: $output .= '<td>'.$logincolors;
1682: } else {
1683: if ($img_import) {
1684: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1685: }
1686: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1687: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1688: if ($is_custom) {
1689: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1690: '<input type="checkbox" name="'.
1691: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1692: '</label> '.&mt('Replace:').'</span><br />';
1693: } else {
1694: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1695: }
1696: }
1697: return $output;
1698: }
1699:
1700: sub print_quotas {
1701: my ($dom,$settings,$rowtotal,$action) = @_;
1702: my $context;
1703: if ($action eq 'quotas') {
1704: $context = 'tools';
1705: } else {
1706: $context = $action;
1707: }
1708: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1709: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1710: my $typecount = 0;
1711: my ($css_class,%titles);
1712: if ($context eq 'requestcourses') {
1713: @usertools = ('official','unofficial','community','textbook');
1714: @options =('norequest','approval','validate','autolimit');
1715: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1716: %titles = &courserequest_titles();
1717: } elsif ($context eq 'requestauthor') {
1718: @usertools = ('author');
1719: @options = ('norequest','approval','automatic');
1720: %titles = &authorrequest_titles();
1721: } else {
1722: @usertools = ('aboutme','blog','webdav','portfolio');
1723: %titles = &tool_titles();
1724: }
1725: if (ref($types) eq 'ARRAY') {
1726: foreach my $type (@{$types}) {
1727: my ($currdefquota,$currauthorquota);
1728: unless (($context eq 'requestcourses') ||
1729: ($context eq 'requestauthor')) {
1730: if (ref($settings) eq 'HASH') {
1731: if (ref($settings->{defaultquota}) eq 'HASH') {
1732: $currdefquota = $settings->{defaultquota}->{$type};
1733: } else {
1734: $currdefquota = $settings->{$type};
1735: }
1736: if (ref($settings->{authorquota}) eq 'HASH') {
1737: $currauthorquota = $settings->{authorquota}->{$type};
1738: }
1739: }
1740: }
1741: if (defined($usertypes->{$type})) {
1742: $typecount ++;
1743: $css_class = $typecount%2?' class="LC_odd_row"':'';
1744: $datatable .= '<tr'.$css_class.'>'.
1745: '<td>'.$usertypes->{$type}.'</td>'.
1746: '<td class="LC_left_item">';
1747: if ($context eq 'requestcourses') {
1748: $datatable .= '<table><tr>';
1749: }
1750: my %cell;
1751: foreach my $item (@usertools) {
1752: if ($context eq 'requestcourses') {
1753: my ($curroption,$currlimit);
1754: if (ref($settings) eq 'HASH') {
1755: if (ref($settings->{$item}) eq 'HASH') {
1756: $curroption = $settings->{$item}->{$type};
1757: if ($curroption =~ /^autolimit=(\d*)$/) {
1758: $currlimit = $1;
1759: }
1760: }
1761: }
1762: if (!$curroption) {
1763: $curroption = 'norequest';
1764: }
1765: $datatable .= '<th>'.$titles{$item}.'</th>';
1766: foreach my $option (@options) {
1767: my $val = $option;
1768: if ($option eq 'norequest') {
1769: $val = 0;
1770: }
1771: if ($option eq 'validate') {
1772: my $canvalidate = 0;
1773: if (ref($validations{$item}) eq 'HASH') {
1774: if ($validations{$item}{$type}) {
1775: $canvalidate = 1;
1776: }
1777: }
1778: next if (!$canvalidate);
1779: }
1780: my $checked = '';
1781: if ($option eq $curroption) {
1782: $checked = ' checked="checked"';
1783: } elsif ($option eq 'autolimit') {
1784: if ($curroption =~ /^autolimit/) {
1785: $checked = ' checked="checked"';
1786: }
1787: }
1788: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1789: '<input type="radio" name="crsreq_'.$item.
1790: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1791: $titles{$option}.'</label>';
1792: if ($option eq 'autolimit') {
1793: $cell{$item} .= ' <input type="text" name="crsreq_'.
1794: $item.'_limit_'.$type.'" size="1" '.
1795: 'value="'.$currlimit.'" />';
1796: }
1797: $cell{$item} .= '</span> ';
1798: if ($option eq 'autolimit') {
1799: $cell{$item} .= $titles{'unlimited'};
1800: }
1801: }
1802: } elsif ($context eq 'requestauthor') {
1803: my $curroption;
1804: if (ref($settings) eq 'HASH') {
1805: $curroption = $settings->{$type};
1806: }
1807: if (!$curroption) {
1808: $curroption = 'norequest';
1809: }
1810: foreach my $option (@options) {
1811: my $val = $option;
1812: if ($option eq 'norequest') {
1813: $val = 0;
1814: }
1815: my $checked = '';
1816: if ($option eq $curroption) {
1817: $checked = ' checked="checked"';
1818: }
1819: $datatable .= '<span class="LC_nobreak"><label>'.
1820: '<input type="radio" name="authorreq_'.$type.
1821: '" value="'.$val.'"'.$checked.' />'.
1822: $titles{$option}.'</label></span> ';
1823: }
1824: } else {
1825: my $checked = 'checked="checked" ';
1826: if (ref($settings) eq 'HASH') {
1827: if (ref($settings->{$item}) eq 'HASH') {
1828: if ($settings->{$item}->{$type} == 0) {
1829: $checked = '';
1830: } elsif ($settings->{$item}->{$type} == 1) {
1831: $checked = 'checked="checked" ';
1832: }
1833: }
1834: }
1835: $datatable .= '<span class="LC_nobreak"><label>'.
1836: '<input type="checkbox" name="'.$context.'_'.$item.
1837: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1838: '</label></span> ';
1839: }
1840: }
1841: if ($context eq 'requestcourses') {
1842: $datatable .= '</tr><tr>';
1843: foreach my $item (@usertools) {
1844: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1845: }
1846: $datatable .= '</tr></table>';
1847: }
1848: $datatable .= '</td>';
1849: unless (($context eq 'requestcourses') ||
1850: ($context eq 'requestauthor')) {
1851: $datatable .=
1852: '<td class="LC_right_item">'.
1853: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1854: '<input type="text" name="quota_'.$type.
1855: '" value="'.$currdefquota.
1856: '" size="5" /></span>'.(' ' x 2).
1857: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1858: '<input type="text" name="authorquota_'.$type.
1859: '" value="'.$currauthorquota.
1860: '" size="5" /></span></td>';
1861: }
1862: $datatable .= '</tr>';
1863: }
1864: }
1865: }
1866: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1867: $defaultquota = '20';
1868: $authorquota = '500';
1869: if (ref($settings) eq 'HASH') {
1870: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1871: $defaultquota = $settings->{'defaultquota'}->{'default'};
1872: } elsif (defined($settings->{'default'})) {
1873: $defaultquota = $settings->{'default'};
1874: }
1875: if (ref($settings->{'authorquota'}) eq 'HASH') {
1876: $authorquota = $settings->{'authorquota'}->{'default'};
1877: }
1878: }
1879: }
1880: $typecount ++;
1881: $css_class = $typecount%2?' class="LC_odd_row"':'';
1882: $datatable .= '<tr'.$css_class.'>'.
1883: '<td>'.$othertitle.'</td>'.
1884: '<td class="LC_left_item">';
1885: if ($context eq 'requestcourses') {
1886: $datatable .= '<table><tr>';
1887: }
1888: my %defcell;
1889: foreach my $item (@usertools) {
1890: if ($context eq 'requestcourses') {
1891: my ($curroption,$currlimit);
1892: if (ref($settings) eq 'HASH') {
1893: if (ref($settings->{$item}) eq 'HASH') {
1894: $curroption = $settings->{$item}->{'default'};
1895: if ($curroption =~ /^autolimit=(\d*)$/) {
1896: $currlimit = $1;
1897: }
1898: }
1899: }
1900: if (!$curroption) {
1901: $curroption = 'norequest';
1902: }
1903: $datatable .= '<th>'.$titles{$item}.'</th>';
1904: foreach my $option (@options) {
1905: my $val = $option;
1906: if ($option eq 'norequest') {
1907: $val = 0;
1908: }
1909: if ($option eq 'validate') {
1910: my $canvalidate = 0;
1911: if (ref($validations{$item}) eq 'HASH') {
1912: if ($validations{$item}{'default'}) {
1913: $canvalidate = 1;
1914: }
1915: }
1916: next if (!$canvalidate);
1917: }
1918: my $checked = '';
1919: if ($option eq $curroption) {
1920: $checked = ' checked="checked"';
1921: } elsif ($option eq 'autolimit') {
1922: if ($curroption =~ /^autolimit/) {
1923: $checked = ' checked="checked"';
1924: }
1925: }
1926: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1927: '<input type="radio" name="crsreq_'.$item.
1928: '_default" value="'.$val.'"'.$checked.' />'.
1929: $titles{$option}.'</label>';
1930: if ($option eq 'autolimit') {
1931: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1932: $item.'_limit_default" size="1" '.
1933: 'value="'.$currlimit.'" />';
1934: }
1935: $defcell{$item} .= '</span> ';
1936: if ($option eq 'autolimit') {
1937: $defcell{$item} .= $titles{'unlimited'};
1938: }
1939: }
1940: } elsif ($context eq 'requestauthor') {
1941: my $curroption;
1942: if (ref($settings) eq 'HASH') {
1943: $curroption = $settings->{'default'};
1944: }
1945: if (!$curroption) {
1946: $curroption = 'norequest';
1947: }
1948: foreach my $option (@options) {
1949: my $val = $option;
1950: if ($option eq 'norequest') {
1951: $val = 0;
1952: }
1953: my $checked = '';
1954: if ($option eq $curroption) {
1955: $checked = ' checked="checked"';
1956: }
1957: $datatable .= '<span class="LC_nobreak"><label>'.
1958: '<input type="radio" name="authorreq_default"'.
1959: ' value="'.$val.'"'.$checked.' />'.
1960: $titles{$option}.'</label></span> ';
1961: }
1962: } else {
1963: my $checked = 'checked="checked" ';
1964: if (ref($settings) eq 'HASH') {
1965: if (ref($settings->{$item}) eq 'HASH') {
1966: if ($settings->{$item}->{'default'} == 0) {
1967: $checked = '';
1968: } elsif ($settings->{$item}->{'default'} == 1) {
1969: $checked = 'checked="checked" ';
1970: }
1971: }
1972: }
1973: $datatable .= '<span class="LC_nobreak"><label>'.
1974: '<input type="checkbox" name="'.$context.'_'.$item.
1975: '" value="default" '.$checked.'/>'.$titles{$item}.
1976: '</label></span> ';
1977: }
1978: }
1979: if ($context eq 'requestcourses') {
1980: $datatable .= '</tr><tr>';
1981: foreach my $item (@usertools) {
1982: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1983: }
1984: $datatable .= '</tr></table>';
1985: }
1986: $datatable .= '</td>';
1987: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1988: $datatable .= '<td class="LC_right_item">'.
1989: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1990: '<input type="text" name="defaultquota" value="'.
1991: $defaultquota.'" size="5" /></span>'.(' ' x2).
1992: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1993: '<input type="text" name="authorquota" value="'.
1994: $authorquota.'" size="5" /></span></td>';
1995: }
1996: $datatable .= '</tr>';
1997: $typecount ++;
1998: $css_class = $typecount%2?' class="LC_odd_row"':'';
1999: $datatable .= '<tr'.$css_class.'>'.
2000: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
2001: if ($context eq 'requestcourses') {
2002: $datatable .= &mt('(overrides affiliation, if set)').
2003: '</td>'.
2004: '<td class="LC_left_item">'.
2005: '<table><tr>';
2006: } else {
2007: $datatable .= &mt('(overrides affiliation, if checked)').
2008: '</td>'.
2009: '<td class="LC_left_item" colspan="2">'.
2010: '<br />';
2011: }
2012: my %advcell;
2013: foreach my $item (@usertools) {
2014: if ($context eq 'requestcourses') {
2015: my ($curroption,$currlimit);
2016: if (ref($settings) eq 'HASH') {
2017: if (ref($settings->{$item}) eq 'HASH') {
2018: $curroption = $settings->{$item}->{'_LC_adv'};
2019: if ($curroption =~ /^autolimit=(\d*)$/) {
2020: $currlimit = $1;
2021: }
2022: }
2023: }
2024: $datatable .= '<th>'.$titles{$item}.'</th>';
2025: my $checked = '';
2026: if ($curroption eq '') {
2027: $checked = ' checked="checked"';
2028: }
2029: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2030: '<input type="radio" name="crsreq_'.$item.
2031: '__LC_adv" value=""'.$checked.' />'.
2032: &mt('No override set').'</label></span> ';
2033: foreach my $option (@options) {
2034: my $val = $option;
2035: if ($option eq 'norequest') {
2036: $val = 0;
2037: }
2038: if ($option eq 'validate') {
2039: my $canvalidate = 0;
2040: if (ref($validations{$item}) eq 'HASH') {
2041: if ($validations{$item}{'_LC_adv'}) {
2042: $canvalidate = 1;
2043: }
2044: }
2045: next if (!$canvalidate);
2046: }
2047: my $checked = '';
2048: if ($val eq $curroption) {
2049: $checked = ' checked="checked"';
2050: } elsif ($option eq 'autolimit') {
2051: if ($curroption =~ /^autolimit/) {
2052: $checked = ' checked="checked"';
2053: }
2054: }
2055: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
2056: '<input type="radio" name="crsreq_'.$item.
2057: '__LC_adv" value="'.$val.'"'.$checked.' />'.
2058: $titles{$option}.'</label>';
2059: if ($option eq 'autolimit') {
2060: $advcell{$item} .= ' <input type="text" name="crsreq_'.
2061: $item.'_limit__LC_adv" size="1" '.
2062: 'value="'.$currlimit.'" />';
2063: }
2064: $advcell{$item} .= '</span> ';
2065: if ($option eq 'autolimit') {
2066: $advcell{$item} .= $titles{'unlimited'};
2067: }
2068: }
2069: } elsif ($context eq 'requestauthor') {
2070: my $curroption;
2071: if (ref($settings) eq 'HASH') {
2072: $curroption = $settings->{'_LC_adv'};
2073: }
2074: my $checked = '';
2075: if ($curroption eq '') {
2076: $checked = ' checked="checked"';
2077: }
2078: $datatable .= '<span class="LC_nobreak"><label>'.
2079: '<input type="radio" name="authorreq__LC_adv"'.
2080: ' value=""'.$checked.' />'.
2081: &mt('No override set').'</label></span> ';
2082: foreach my $option (@options) {
2083: my $val = $option;
2084: if ($option eq 'norequest') {
2085: $val = 0;
2086: }
2087: my $checked = '';
2088: if ($val eq $curroption) {
2089: $checked = ' checked="checked"';
2090: }
2091: $datatable .= '<span class="LC_nobreak"><label>'.
2092: '<input type="radio" name="authorreq__LC_adv"'.
2093: ' value="'.$val.'"'.$checked.' />'.
2094: $titles{$option}.'</label></span> ';
2095: }
2096: } else {
2097: my $checked = 'checked="checked" ';
2098: if (ref($settings) eq 'HASH') {
2099: if (ref($settings->{$item}) eq 'HASH') {
2100: if ($settings->{$item}->{'_LC_adv'} == 0) {
2101: $checked = '';
2102: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2103: $checked = 'checked="checked" ';
2104: }
2105: }
2106: }
2107: $datatable .= '<span class="LC_nobreak"><label>'.
2108: '<input type="checkbox" name="'.$context.'_'.$item.
2109: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2110: '</label></span> ';
2111: }
2112: }
2113: if ($context eq 'requestcourses') {
2114: $datatable .= '</tr><tr>';
2115: foreach my $item (@usertools) {
2116: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2117: }
2118: $datatable .= '</tr></table>';
2119: }
2120: $datatable .= '</td></tr>';
2121: $$rowtotal += $typecount;
2122: return $datatable;
2123: }
2124:
2125: sub print_requestmail {
2126: my ($dom,$action,$settings,$rowtotal) = @_;
2127: my ($now,$datatable,%currapp);
2128: $now = time;
2129: if (ref($settings) eq 'HASH') {
2130: if (ref($settings->{'notify'}) eq 'HASH') {
2131: if ($settings->{'notify'}{'approval'} ne '') {
2132: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2133: }
2134: }
2135: }
2136: my $numinrow = 2;
2137: my $css_class;
2138: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2139: my $text;
2140: if ($action eq 'requestcourses') {
2141: $text = &mt('Receive notification of course requests requiring approval');
2142: } elsif ($action eq 'requestauthor') {
2143: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2144: } else {
2145: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2146: }
2147: $datatable = '<tr'.$css_class.'>'.
2148: ' <td>'.$text.'</td>'.
2149: ' <td class="LC_left_item">';
2150: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2151: $action.'notifyapproval',%currapp);
2152: if ($numdc > 0) {
2153: $datatable .= $table;
2154: } else {
2155: $datatable .= &mt('There are no active Domain Coordinators');
2156: }
2157: $datatable .='</td></tr>';
2158: return $datatable;
2159: }
2160:
2161: sub print_studentcode {
2162: my ($settings,$rowtotal) = @_;
2163: my $rownum = 0;
2164: my ($output,%current);
2165: my @crstypes = ('official','unofficial','community','textbook');
2166: if (ref($settings) eq 'HASH') {
2167: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2168: foreach my $type (@crstypes) {
2169: $current{$type} = $settings->{'uniquecode'}{$type};
2170: }
2171: }
2172: }
2173: $output .= '<tr>'.
2174: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2175: '<td class="LC_left_item">';
2176: foreach my $type (@crstypes) {
2177: my $check = ' ';
2178: if ($current{$type}) {
2179: $check = ' checked="checked" ';
2180: }
2181: $output .= '<span class="LC_nobreak"><label>'.
2182: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2183: &mt($type).'</label></span>'.(' 'x2).' ';
2184: }
2185: $output .= '</td></tr>';
2186: $$rowtotal ++;
2187: return $output;
2188: }
2189:
2190: sub print_textbookcourses {
2191: my ($dom,$type,$settings,$rowtotal) = @_;
2192: my $rownum = 0;
2193: my $css_class;
2194: my $itemcount = 1;
2195: my $maxnum = 0;
2196: my $bookshash;
2197: if (ref($settings) eq 'HASH') {
2198: $bookshash = $settings->{$type};
2199: }
2200: my %ordered;
2201: if (ref($bookshash) eq 'HASH') {
2202: foreach my $item (keys(%{$bookshash})) {
2203: if (ref($bookshash->{$item}) eq 'HASH') {
2204: my $num = $bookshash->{$item}{'order'};
2205: $ordered{$num} = $item;
2206: }
2207: }
2208: }
2209: my $confname = $dom.'-domainconfig';
2210: my $switchserver = &check_switchserver($dom,$confname);
2211: my $maxnum = scalar(keys(%ordered));
2212: my $datatable;
2213: if (keys(%ordered)) {
2214: my @items = sort { $a <=> $b } keys(%ordered);
2215: for (my $i=0; $i<@items; $i++) {
2216: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2217: my $key = $ordered{$items[$i]};
2218: my %coursehash=&Apache::lonnet::coursedescription($key);
2219: my $coursetitle = $coursehash{'description'};
2220: my ($subject,$title,$author,$publisher,$image,$imgsrc,$cdom,$cnum);
2221: if (ref($bookshash->{$key}) eq 'HASH') {
2222: $subject = $bookshash->{$key}->{'subject'};
2223: $title = $bookshash->{$key}->{'title'};
2224: if ($type eq 'textbooks') {
2225: $publisher = $bookshash->{$key}->{'publisher'};
2226: $author = $bookshash->{$key}->{'author'};
2227: $image = $bookshash->{$key}->{'image'};
2228: if ($image ne '') {
2229: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2230: my $imagethumb = "$path/tn-".$imagefile;
2231: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2232: }
2233: }
2234: }
2235: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2236: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2237: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2238: for (my $k=0; $k<=$maxnum; $k++) {
2239: my $vpos = $k+1;
2240: my $selstr;
2241: if ($k == $i) {
2242: $selstr = ' selected="selected" ';
2243: }
2244: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2245: }
2246: $datatable .= '</select>'.(' 'x2).
2247: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2248: &mt('Delete?').'</label></span></td>'.
2249: '<td colspan="2">'.
2250: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2251: (' 'x2).
2252: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2253: if ($type eq 'textbooks') {
2254: $datatable .= (' 'x2).
2255: '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_publisher_'.$i.'" value="'.$publisher.'" /></span> '.
2256: (' 'x2).
2257: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2258: (' 'x2).
2259: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2260: if ($image) {
2261: $datatable .= '<span class="LC_nobreak">'.
2262: $imgsrc.
2263: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2264: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2265: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2266: }
2267: if ($switchserver) {
2268: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2269: } else {
2270: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2271: }
2272: }
2273: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2274: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2275: $coursetitle.'</span></td></tr>'."\n";
2276: $itemcount ++;
2277: }
2278: }
2279: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2280: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2281: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2282: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2283: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2284: for (my $k=0; $k<$maxnum+1; $k++) {
2285: my $vpos = $k+1;
2286: my $selstr;
2287: if ($k == $maxnum) {
2288: $selstr = ' selected="selected" ';
2289: }
2290: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2291: }
2292: $datatable .= '</select> '."\n".
2293: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2294: '<td colspan="2">'.
2295: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2296: (' 'x2).
2297: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2298: (' 'x2);
2299: if ($type eq 'textbooks') {
2300: $datatable .= '<span class="LC_nobreak">'.&mt('Publisher:').'<input type="text" size="10" name="'.$type.'_addbook_publisher" value="" /></span> '."\n".
2301: (' 'x2).
2302: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2303: (' 'x2).
2304: '<span class="LC_nobreak">'.&mt('Image:').' ';
2305: if ($switchserver) {
2306: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2307: } else {
2308: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2309: }
2310: }
2311: $datatable .= '</span>'."\n".
2312: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2313: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2314: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2315: &Apache::loncommon::selectcourse_link
2316: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2317: '</span></td>'."\n".
2318: '</tr>'."\n";
2319: $itemcount ++;
2320: return $datatable;
2321: }
2322:
2323: sub textbookcourses_javascript {
2324: my ($settings) = @_;
2325: return unless(ref($settings) eq 'HASH');
2326: my (%ordered,%total,%jstext);
2327: foreach my $type ('textbooks','templates') {
2328: $total{$type} = 0;
2329: if (ref($settings->{$type}) eq 'HASH') {
2330: foreach my $item (keys(%{$settings->{$type}})) {
2331: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2332: my $num = $settings->{$type}->{$item}{'order'};
2333: $ordered{$type}{$num} = $item;
2334: }
2335: }
2336: $total{$type} = scalar(keys(%{$settings->{$type}}));
2337: }
2338: my @jsarray = ();
2339: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2340: push(@jsarray,$ordered{$type}{$item});
2341: }
2342: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2343: }
2344: return <<"ENDSCRIPT";
2345: <script type="text/javascript">
2346: // <![CDATA[
2347: function reorderBooks(form,item,caller) {
2348: var changedVal;
2349: $jstext{'textbooks'};
2350: $jstext{'templates'};
2351: var newpos;
2352: var maxh;
2353: if (caller == 'textbooks') {
2354: newpos = 'textbooks_addbook_pos';
2355: maxh = 1 + $total{'textbooks'};
2356: } else {
2357: newpos = 'templates_addbook_pos';
2358: maxh = 1 + $total{'templates'};
2359: }
2360: var current = new Array;
2361: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2362: if (item == newpos) {
2363: changedVal = newitemVal;
2364: } else {
2365: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2366: current[newitemVal] = newpos;
2367: }
2368: if (caller == 'textbooks') {
2369: for (var i=0; i<textbooks.length; i++) {
2370: var elementName = 'textbooks_'+textbooks[i];
2371: if (elementName != item) {
2372: if (form.elements[elementName]) {
2373: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2374: current[currVal] = elementName;
2375: }
2376: }
2377: }
2378: }
2379: if (caller == 'templates') {
2380: for (var i=0; i<templates.length; i++) {
2381: var elementName = 'templates_'+templates[i];
2382: if (elementName != item) {
2383: if (form.elements[elementName]) {
2384: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2385: current[currVal] = elementName;
2386: }
2387: }
2388: }
2389: }
2390: var oldVal;
2391: for (var j=0; j<maxh; j++) {
2392: if (current[j] == undefined) {
2393: oldVal = j;
2394: }
2395: }
2396: if (oldVal < changedVal) {
2397: for (var k=oldVal+1; k<=changedVal ; k++) {
2398: var elementName = current[k];
2399: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2400: }
2401: } else {
2402: for (var k=changedVal; k<oldVal; k++) {
2403: var elementName = current[k];
2404: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2405: }
2406: }
2407: return;
2408: }
2409:
2410: // ]]>
2411: </script>
2412:
2413: ENDSCRIPT
2414: }
2415:
2416: sub print_autoenroll {
2417: my ($dom,$settings,$rowtotal) = @_;
2418: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2419: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2420: if (ref($settings) eq 'HASH') {
2421: if (exists($settings->{'run'})) {
2422: if ($settings->{'run'} eq '0') {
2423: $runoff = ' checked="checked" ';
2424: $runon = ' ';
2425: } else {
2426: $runon = ' checked="checked" ';
2427: $runoff = ' ';
2428: }
2429: } else {
2430: if ($autorun) {
2431: $runon = ' checked="checked" ';
2432: $runoff = ' ';
2433: } else {
2434: $runoff = ' checked="checked" ';
2435: $runon = ' ';
2436: }
2437: }
2438: if (exists($settings->{'co-owners'})) {
2439: if ($settings->{'co-owners'} eq '0') {
2440: $coownersoff = ' checked="checked" ';
2441: $coownerson = ' ';
2442: } else {
2443: $coownerson = ' checked="checked" ';
2444: $coownersoff = ' ';
2445: }
2446: } else {
2447: $coownersoff = ' checked="checked" ';
2448: $coownerson = ' ';
2449: }
2450: if (exists($settings->{'sender_domain'})) {
2451: $defdom = $settings->{'sender_domain'};
2452: }
2453: } else {
2454: if ($autorun) {
2455: $runon = ' checked="checked" ';
2456: $runoff = ' ';
2457: } else {
2458: $runoff = ' checked="checked" ';
2459: $runon = ' ';
2460: }
2461: }
2462: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2463: my $notif_sender;
2464: if (ref($settings) eq 'HASH') {
2465: $notif_sender = $settings->{'sender_uname'};
2466: }
2467: my $datatable='<tr class="LC_odd_row">'.
2468: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2469: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2470: '<input type="radio" name="autoenroll_run"'.
2471: $runon.' value="1" />'.&mt('Yes').'</label> '.
2472: '<label><input type="radio" name="autoenroll_run"'.
2473: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2474: '</tr><tr>'.
2475: '<td>'.&mt('Notification messages - sender').
2476: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2477: &mt('username').': '.
2478: '<input type="text" name="sender_uname" value="'.
2479: $notif_sender.'" size="10" /> '.&mt('domain').
2480: ': '.$domform.'</span></td></tr>'.
2481: '<tr class="LC_odd_row">'.
2482: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2483: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2484: '<input type="radio" name="autoassign_coowners"'.
2485: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2486: '<label><input type="radio" name="autoassign_coowners"'.
2487: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2488: '</tr>';
2489: $$rowtotal += 3;
2490: return $datatable;
2491: }
2492:
2493: sub print_autoupdate {
2494: my ($position,$dom,$settings,$rowtotal) = @_;
2495: my $datatable;
2496: if ($position eq 'top') {
2497: my $updateon = ' ';
2498: my $updateoff = ' checked="checked" ';
2499: my $classlistson = ' ';
2500: my $classlistsoff = ' checked="checked" ';
2501: if (ref($settings) eq 'HASH') {
2502: if ($settings->{'run'} eq '1') {
2503: $updateon = $updateoff;
2504: $updateoff = ' ';
2505: }
2506: if ($settings->{'classlists'} eq '1') {
2507: $classlistson = $classlistsoff;
2508: $classlistsoff = ' ';
2509: }
2510: }
2511: my %title = (
2512: run => 'Auto-update active?',
2513: classlists => 'Update information in classlists?',
2514: );
2515: $datatable = '<tr class="LC_odd_row">'.
2516: '<td>'.&mt($title{'run'}).'</td>'.
2517: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2518: '<input type="radio" name="autoupdate_run"'.
2519: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2520: '<label><input type="radio" name="autoupdate_run"'.
2521: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2522: '</tr><tr>'.
2523: '<td>'.&mt($title{'classlists'}).'</td>'.
2524: '<td class="LC_right_item"><span class="LC_nobreak">'.
2525: '<label><input type="radio" name="classlists"'.
2526: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2527: '<label><input type="radio" name="classlists"'.
2528: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2529: '</tr>';
2530: $$rowtotal += 2;
2531: } elsif ($position eq 'middle') {
2532: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2533: my $numinrow = 3;
2534: my $locknamesettings;
2535: $datatable .= &insttypes_row($settings,$types,$usertypes,
2536: $dom,$numinrow,$othertitle,
2537: 'lockablenames');
2538: $$rowtotal ++;
2539: } else {
2540: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2541: my @fields = ('lastname','firstname','middlename','generation',
2542: 'permanentemail','id');
2543: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2544: my $numrows = 0;
2545: if (ref($types) eq 'ARRAY') {
2546: if (@{$types} > 0) {
2547: $datatable =
2548: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2549: \@fields,$types,\$numrows);
2550: $$rowtotal += @{$types};
2551: }
2552: }
2553: $datatable .=
2554: &usertype_update_row($settings,{'default' => $othertitle},
2555: \%fieldtitles,\@fields,['default'],
2556: \$numrows);
2557: $$rowtotal ++;
2558: }
2559: return $datatable;
2560: }
2561:
2562: sub print_autocreate {
2563: my ($dom,$settings,$rowtotal) = @_;
2564: my (%createon,%createoff,%currhash);
2565: my @types = ('xml','req');
2566: if (ref($settings) eq 'HASH') {
2567: foreach my $item (@types) {
2568: $createoff{$item} = ' checked="checked" ';
2569: $createon{$item} = ' ';
2570: if (exists($settings->{$item})) {
2571: if ($settings->{$item}) {
2572: $createon{$item} = ' checked="checked" ';
2573: $createoff{$item} = ' ';
2574: }
2575: }
2576: }
2577: if ($settings->{'xmldc'} ne '') {
2578: $currhash{$settings->{'xmldc'}} = 1;
2579: }
2580: } else {
2581: foreach my $item (@types) {
2582: $createoff{$item} = ' checked="checked" ';
2583: $createon{$item} = ' ';
2584: }
2585: }
2586: $$rowtotal += 2;
2587: my $numinrow = 2;
2588: my $datatable='<tr class="LC_odd_row">'.
2589: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2590: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2591: '<input type="radio" name="autocreate_xml"'.
2592: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2593: '<label><input type="radio" name="autocreate_xml"'.
2594: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2595: '</td></tr><tr>'.
2596: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2597: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2598: '<input type="radio" name="autocreate_req"'.
2599: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2600: '<label><input type="radio" name="autocreate_req"'.
2601: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2602: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2603: 'autocreate_xmldc',%currhash);
2604: $datatable .= '</td></tr><tr class="LC_odd_row"><td>';
2605: if ($numdc > 1) {
2606: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)').
2607: '</td><td class="LC_left_item">';
2608: } else {
2609: $datatable .= &mt('Course creation processed as:').
2610: '</td><td class="LC_right_item">';
2611: }
2612: $datatable .= $dctable.'</td></tr>';
2613: $$rowtotal += $rows;
2614: return $datatable;
2615: }
2616:
2617: sub print_directorysrch {
2618: my ($dom,$settings,$rowtotal) = @_;
2619: my $srchon = ' ';
2620: my $srchoff = ' checked="checked" ';
2621: my ($exacton,$containson,$beginson);
2622: my $localon = ' ';
2623: my $localoff = ' checked="checked" ';
2624: if (ref($settings) eq 'HASH') {
2625: if ($settings->{'available'} eq '1') {
2626: $srchon = $srchoff;
2627: $srchoff = ' ';
2628: }
2629: if ($settings->{'localonly'} eq '1') {
2630: $localon = $localoff;
2631: $localoff = ' ';
2632: }
2633: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2634: foreach my $type (@{$settings->{'searchtypes'}}) {
2635: if ($type eq 'exact') {
2636: $exacton = ' checked="checked" ';
2637: } elsif ($type eq 'contains') {
2638: $containson = ' checked="checked" ';
2639: } elsif ($type eq 'begins') {
2640: $beginson = ' checked="checked" ';
2641: }
2642: }
2643: } else {
2644: if ($settings->{'searchtypes'} eq 'exact') {
2645: $exacton = ' checked="checked" ';
2646: } elsif ($settings->{'searchtypes'} eq 'contains') {
2647: $containson = ' checked="checked" ';
2648: } elsif ($settings->{'searchtypes'} eq 'specify') {
2649: $exacton = ' checked="checked" ';
2650: $containson = ' checked="checked" ';
2651: }
2652: }
2653: }
2654: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2655: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2656:
2657: my $numinrow = 4;
2658: my $cansrchrow = 0;
2659: my $datatable='<tr class="LC_odd_row">'.
2660: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2661: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2662: '<input type="radio" name="dirsrch_available"'.
2663: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2664: '<label><input type="radio" name="dirsrch_available"'.
2665: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2666: '</tr><tr>'.
2667: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2668: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2669: '<input type="radio" name="dirsrch_localonly"'.
2670: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2671: '<label><input type="radio" name="dirsrch_localonly"'.
2672: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2673: '</tr>';
2674: $$rowtotal += 2;
2675: if (ref($usertypes) eq 'HASH') {
2676: if (keys(%{$usertypes}) > 0) {
2677: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2678: $numinrow,$othertitle,'cansearch');
2679: $cansrchrow = 1;
2680: }
2681: }
2682: if ($cansrchrow) {
2683: $$rowtotal ++;
2684: $datatable .= '<tr>';
2685: } else {
2686: $datatable .= '<tr class="LC_odd_row">';
2687: }
2688: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2689: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2690: foreach my $title (@{$titleorder}) {
2691: if (defined($searchtitles->{$title})) {
2692: my $check = ' ';
2693: if (ref($settings) eq 'HASH') {
2694: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2695: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2696: $check = ' checked="checked" ';
2697: }
2698: }
2699: }
2700: $datatable .= '<td class="LC_left_item">'.
2701: '<span class="LC_nobreak"><label>'.
2702: '<input type="checkbox" name="searchby" '.
2703: 'value="'.$title.'"'.$check.'/>'.
2704: $searchtitles->{$title}.'</label></span></td>';
2705: }
2706: }
2707: $datatable .= '</tr></table></td></tr>';
2708: $$rowtotal ++;
2709: if ($cansrchrow) {
2710: $datatable .= '<tr class="LC_odd_row">';
2711: } else {
2712: $datatable .= '<tr>';
2713: }
2714: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2715: '<td class="LC_left_item" colspan="2">'.
2716: '<span class="LC_nobreak"><label>'.
2717: '<input type="checkbox" name="searchtypes" '.
2718: $exacton.' value="exact" />'.&mt('Exact match').
2719: '</label> '.
2720: '<label><input type="checkbox" name="searchtypes" '.
2721: $beginson.' value="begins" />'.&mt('Begins with').
2722: '</label> '.
2723: '<label><input type="checkbox" name="searchtypes" '.
2724: $containson.' value="contains" />'.&mt('Contains').
2725: '</label></span></td></tr>';
2726: $$rowtotal ++;
2727: return $datatable;
2728: }
2729:
2730: sub print_contacts {
2731: my ($dom,$settings,$rowtotal) = @_;
2732: my $datatable;
2733: my @contacts = ('adminemail','supportemail');
2734: my (%checked,%to,%otheremails,%bccemails);
2735: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2736: 'requestsmail','updatesmail','idconflictsmail');
2737: foreach my $type (@mailings) {
2738: $otheremails{$type} = '';
2739: }
2740: $bccemails{'helpdeskmail'} = '';
2741: if (ref($settings) eq 'HASH') {
2742: foreach my $item (@contacts) {
2743: if (exists($settings->{$item})) {
2744: $to{$item} = $settings->{$item};
2745: }
2746: }
2747: foreach my $type (@mailings) {
2748: if (exists($settings->{$type})) {
2749: if (ref($settings->{$type}) eq 'HASH') {
2750: foreach my $item (@contacts) {
2751: if ($settings->{$type}{$item}) {
2752: $checked{$type}{$item} = ' checked="checked" ';
2753: }
2754: }
2755: $otheremails{$type} = $settings->{$type}{'others'};
2756: if ($type eq 'helpdeskmail') {
2757: $bccemails{$type} = $settings->{$type}{'bcc'};
2758: }
2759: }
2760: } elsif ($type eq 'lonstatusmail') {
2761: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2762: }
2763: }
2764: } else {
2765: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2766: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2767: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2768: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2769: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2770: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2771: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2772: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2773: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2774: }
2775: my ($titles,$short_titles) = &contact_titles();
2776: my $rownum = 0;
2777: my $css_class;
2778: foreach my $item (@contacts) {
2779: $css_class = $rownum%2?' class="LC_odd_row"':'';
2780: $datatable .= '<tr'.$css_class.'>'.
2781: '<td><span class="LC_nobreak">'.$titles->{$item}.
2782: '</span></td><td class="LC_right_item">'.
2783: '<input type="text" name="'.$item.'" value="'.
2784: $to{$item}.'" /></td></tr>';
2785: $rownum ++;
2786: }
2787: foreach my $type (@mailings) {
2788: $css_class = $rownum%2?' class="LC_odd_row"':'';
2789: $datatable .= '<tr'.$css_class.'>'.
2790: '<td><span class="LC_nobreak">'.
2791: $titles->{$type}.': </span></td>'.
2792: '<td class="LC_left_item">'.
2793: '<span class="LC_nobreak">';
2794: foreach my $item (@contacts) {
2795: $datatable .= '<label>'.
2796: '<input type="checkbox" name="'.$type.'"'.
2797: $checked{$type}{$item}.
2798: ' value="'.$item.'" />'.$short_titles->{$item}.
2799: '</label> ';
2800: }
2801: $datatable .= '</span><br />'.&mt('Others').': '.
2802: '<input type="text" name="'.$type.'_others" '.
2803: 'value="'.$otheremails{$type}.'" />';
2804: if ($type eq 'helpdeskmail') {
2805: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2806: '<input type="text" name="'.$type.'_bcc" '.
2807: 'value="'.$bccemails{$type}.'" />';
2808: }
2809: $datatable .= '</td></tr>'."\n";
2810: $rownum ++;
2811: }
2812: my %choices;
2813: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2814: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2815: &mt('LON-CAPA core group - MSU'),600,500));
2816: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2817: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2818: &mt('LON-CAPA core group - MSU'),600,500));
2819: my @toggles = ('reporterrors','reportupdates');
2820: my %defaultchecked = ('reporterrors' => 'on',
2821: 'reportupdates' => 'on');
2822: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2823: \%choices,$rownum);
2824: $datatable .= $reports;
2825: $$rowtotal += $rownum;
2826: return $datatable;
2827: }
2828:
2829: sub print_helpsettings {
2830: my ($dom,$confname,$settings,$rowtotal) = @_;
2831: my ($datatable,$itemcount);
2832: $itemcount = 1;
2833: my (%choices,%defaultchecked,@toggles);
2834: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2835: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2836: &mt('LON-CAPA bug tracker'),600,500));
2837: %defaultchecked = ('submitbugs' => 'on');
2838: @toggles = ('submitbugs',);
2839:
2840: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2841: \%choices,$itemcount);
2842: return $datatable;
2843: }
2844:
2845: sub radiobutton_prefs {
2846: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2847: $additional,$align) = @_;
2848: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2849: (ref($choices) eq 'HASH'));
2850:
2851: my (%checkedon,%checkedoff,$datatable,$css_class);
2852:
2853: foreach my $item (@{$toggles}) {
2854: if ($defaultchecked->{$item} eq 'on') {
2855: $checkedon{$item} = ' checked="checked" ';
2856: $checkedoff{$item} = ' ';
2857: } elsif ($defaultchecked->{$item} eq 'off') {
2858: $checkedoff{$item} = ' checked="checked" ';
2859: $checkedon{$item} = ' ';
2860: }
2861: }
2862: if (ref($settings) eq 'HASH') {
2863: foreach my $item (@{$toggles}) {
2864: if ($settings->{$item} eq '1') {
2865: $checkedon{$item} = ' checked="checked" ';
2866: $checkedoff{$item} = ' ';
2867: } elsif ($settings->{$item} eq '0') {
2868: $checkedoff{$item} = ' checked="checked" ';
2869: $checkedon{$item} = ' ';
2870: }
2871: }
2872: }
2873: if ($onclick) {
2874: $onclick = ' onclick="'.$onclick.'"';
2875: }
2876: foreach my $item (@{$toggles}) {
2877: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2878: $datatable .=
2879: '<tr'.$css_class.'><td valign="top">'.
2880: '<span class="LC_nobreak">'.$choices->{$item}.
2881: '</span></td>';
2882: if ($align eq 'left') {
2883: $datatable .= '<td class="LC_left_item">';
2884: } else {
2885: $datatable .= '<td class="LC_right_item">';
2886: }
2887: $datatable .=
2888: '<span class="LC_nobreak">'.
2889: '<label><input type="radio" name="'.
2890: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2891: '</label> <label><input type="radio" name="'.$item.'" '.
2892: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2893: '</span>'.$additional.
2894: '</td>'.
2895: '</tr>';
2896: $itemcount ++;
2897: }
2898: return ($datatable,$itemcount);
2899: }
2900:
2901: sub print_coursedefaults {
2902: my ($position,$dom,$settings,$rowtotal) = @_;
2903: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2904: my $itemcount = 1;
2905: my %choices = &Apache::lonlocal::texthash (
2906: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2907: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2908: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2909: coursecredits => 'Credits can be specified for courses',
2910: uselcmath => 'Math preview uses LON-CAPA previewer (javascript) in place of DragMath (Java)',
2911: usejsme => 'Molecule editor uses JSME (HTML5) in place of JME (Java)',
2912: postsubmit => 'Disable submit button/keypress following student submission',
2913: );
2914: my %staticdefaults = (
2915: anonsurvey_threshold => 10,
2916: uploadquota => 500,
2917: postsubmit => 60,
2918: );
2919: if ($position eq 'top') {
2920: %defaultchecked = (
2921: 'canuse_pdfforms' => 'off',
2922: 'uselcmath' => 'on',
2923: 'usejsme' => 'on',
2924: );
2925: @toggles = ('canuse_pdfforms','uselcmath','usejsme');
2926: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2927: \%choices,$itemcount);
2928: } else {
2929: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2930: my ($currdefresponder,%defcredits,%curruploadquota,%deftimeout);
2931: my $currusecredits = 0;
2932: my $postsubmitclient = 1;
2933: my @types = ('official','unofficial','community','textbook');
2934: if (ref($settings) eq 'HASH') {
2935: $currdefresponder = $settings->{'anonsurvey_threshold'};
2936: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2937: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2938: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2939: }
2940: }
2941: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2942: foreach my $type (@types) {
2943: next if ($type eq 'community');
2944: $defcredits{$type} = $settings->{'coursecredits'}->{$type};
2945: if ($defcredits{$type} ne '') {
2946: $currusecredits = 1;
2947: }
2948: }
2949: }
2950: if (ref($settings->{'postsubmit'}) eq 'HASH') {
2951: if ($settings->{'postsubmit'}->{'client'} eq 'off') {
2952: $postsubmitclient = 0;
2953: foreach my $type (@types) {
2954: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2955: }
2956: } else {
2957: foreach my $type (@types) {
2958: if (ref($settings->{'postsubmit'}->{'timeout'}) eq 'HASH') {
2959: if ($settings->{'postsubmit'}->{'timeout'}->{$type} =~ /^\d+$/) {
2960: $deftimeout{$type} = $settings->{'postsubmit'}->{'timeout'}->{$type};
2961: } else {
2962: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2963: }
2964: } else {
2965: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2966: }
2967: }
2968: }
2969: } else {
2970: foreach my $type (@types) {
2971: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2972: }
2973: }
2974: } else {
2975: foreach my $type (@types) {
2976: $deftimeout{$type} = $staticdefaults{'postsubmit'};
2977: }
2978: }
2979: if (!$currdefresponder) {
2980: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2981: } elsif ($currdefresponder < 1) {
2982: $currdefresponder = 1;
2983: }
2984: foreach my $type (@types) {
2985: if ($curruploadquota{$type} eq '') {
2986: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2987: }
2988: }
2989: $datatable .=
2990: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2991: $choices{'anonsurvey_threshold'}.
2992: '</span></td>'.
2993: '<td class="LC_right_item"><span class="LC_nobreak">'.
2994: '<input type="text" name="anonsurvey_threshold"'.
2995: ' value="'.$currdefresponder.'" size="5" /></span>'.
2996: '</td></tr>'."\n";
2997: $itemcount ++;
2998: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2999: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3000: $choices{'uploadquota'}.
3001: '</span></td>'.
3002: '<td align="right" class="LC_right_item">'.
3003: '<table><tr>';
3004: foreach my $type (@types) {
3005: $datatable .= '<td align="center">'.&mt($type).'<br />'.
3006: '<input type="text" name="uploadquota_'.$type.'"'.
3007: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
3008: }
3009: $datatable .= '</tr></table></td></tr>'."\n";
3010: $itemcount ++;
3011: my $onclick = "toggleDisplay(this.form,'credits');";
3012: my $display = 'none';
3013: if ($currusecredits) {
3014: $display = 'block';
3015: }
3016: my $additional = '<div id="credits" style="display: '.$display.'">'.
3017: '<i>'.&mt('Default credits').'</i><br /><table><tr>';
3018: foreach my $type (@types) {
3019: next if ($type eq 'community');
3020: $additional .= '<td align="center">'.&mt($type).'<br />'.
3021: '<input type="text" name="'.$type.'_credits"'.
3022: ' value="'.$defcredits{$type}.'" size="3" /></td>';
3023: }
3024: $additional .= '</tr></table></div>'."\n";
3025: %defaultchecked = ('coursecredits' => 'off');
3026: @toggles = ('coursecredits');
3027: my $current = {
3028: 'coursecredits' => $currusecredits,
3029: };
3030: (my $table,$itemcount) =
3031: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3032: \%choices,$itemcount,$onclick,$additional,'left');
3033: $datatable .= $table;
3034: $onclick = "toggleDisplay(this.form,'studentsubmission');";
3035: my $display = 'none';
3036: if ($postsubmitclient) {
3037: $display = 'block';
3038: }
3039: $additional = '<div id="studentsubmission" style="display: '.$display.'">'.
3040: '<i>'.&mt('Number of seconds submit is disabled').'</i><br /><table><tr>';
3041: foreach my $type (@types) {
3042: $additional .= '<td align="center">'.&mt($type).'<br />'.
3043: '<input type="text" name="'.$type.'_timeout" value="'.
3044: $deftimeout{$type}.'" size="5" /></td>';
3045: }
3046: $additional .= '</tr></table></div>'."\n";
3047: %defaultchecked = ('postsubmit' => 'on');
3048: @toggles = ('postsubmit');
3049: my $current = {
3050: 'postsubmit' => $postsubmitclient,
3051: };
3052: ($table,$itemcount) =
3053: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
3054: \%choices,$itemcount,$onclick,$additional,'left');
3055: $datatable .= $table;
3056: }
3057: $$rowtotal += $itemcount;
3058: return $datatable;
3059: }
3060:
3061: sub print_selfenrollment {
3062: my ($position,$dom,$settings,$rowtotal) = @_;
3063: my ($css_class,$datatable);
3064: my $itemcount = 1;
3065: my @types = ('official','unofficial','community','textbook');
3066: if (($position eq 'top') || ($position eq 'middle')) {
3067: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
3068: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
3069: my @rows;
3070: my $key;
3071: if ($position eq 'top') {
3072: $key = 'admin';
3073: if (ref($rowsref) eq 'ARRAY') {
3074: @rows = @{$rowsref};
3075: }
3076: } elsif ($position eq 'middle') {
3077: $key = 'default';
3078: @rows = ('types','registered','approval','limit');
3079: }
3080: foreach my $row (@rows) {
3081: if (defined($titlesref->{$row})) {
3082: $itemcount ++;
3083: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3084: $datatable .= '<tr'.$css_class.'>'.
3085: '<td>'.$titlesref->{$row}.'</td>'.
3086: '<td class="LC_left_item">'.
3087: '<table><tr>';
3088: my (%current,%currentcap);
3089: if (ref($settings) eq 'HASH') {
3090: if (ref($settings->{$key}) eq 'HASH') {
3091: foreach my $type (@types) {
3092: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3093: $current{$type} = $settings->{$key}->{$type}->{$row};
3094: }
3095: if (($row eq 'limit') && ($key eq 'default')) {
3096: if (ref($settings->{$key}->{$type}) eq 'HASH') {
3097: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
3098: }
3099: }
3100: }
3101: }
3102: }
3103: my %roles = (
3104: '0' => &Apache::lonnet::plaintext('dc'),
3105: );
3106:
3107: foreach my $type (@types) {
3108: unless (($row eq 'registered') && ($key eq 'default')) {
3109: $datatable .= '<th>'.&mt($type).'</th>';
3110: }
3111: }
3112: unless (($row eq 'registered') && ($key eq 'default')) {
3113: $datatable .= '</tr><tr>';
3114: }
3115: foreach my $type (@types) {
3116: if ($type eq 'community') {
3117: $roles{'1'} = &mt('Community personnel');
3118: } else {
3119: $roles{'1'} = &mt('Course personnel');
3120: }
3121: $datatable .= '<td style="vertical-align: top">';
3122: if ($position eq 'top') {
3123: my %checked;
3124: if ($current{$type} eq '0') {
3125: $checked{'0'} = ' checked="checked"';
3126: } else {
3127: $checked{'1'} = ' checked="checked"';
3128: }
3129: foreach my $role ('1','0') {
3130: $datatable .= '<span class="LC_nobreak"><label>'.
3131: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
3132: 'value="'.$role.'"'.$checked{$role}.' />'.
3133: $roles{$role}.'</label></span> ';
3134: }
3135: } else {
3136: if ($row eq 'types') {
3137: my %checked;
3138: if ($current{$type} =~ /^(all|dom)$/) {
3139: $checked{$1} = ' checked="checked"';
3140: } else {
3141: $checked{''} = ' checked="checked"';
3142: }
3143: foreach my $val ('','dom','all') {
3144: $datatable .= '<span class="LC_nobreak"><label>'.
3145: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3146: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3147: }
3148: } elsif ($row eq 'registered') {
3149: my %checked;
3150: if ($current{$type} eq '1') {
3151: $checked{'1'} = ' checked="checked"';
3152: } else {
3153: $checked{'0'} = ' checked="checked"';
3154: }
3155: foreach my $val ('0','1') {
3156: $datatable .= '<span class="LC_nobreak"><label>'.
3157: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3158: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3159: }
3160: } elsif ($row eq 'approval') {
3161: my %checked;
3162: if ($current{$type} =~ /^([12])$/) {
3163: $checked{$1} = ' checked="checked"';
3164: } else {
3165: $checked{'0'} = ' checked="checked"';
3166: }
3167: for my $val (0..2) {
3168: $datatable .= '<span class="LC_nobreak"><label>'.
3169: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3170: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3171: }
3172: } elsif ($row eq 'limit') {
3173: my %checked;
3174: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3175: $checked{$1} = ' checked="checked"';
3176: } else {
3177: $checked{'none'} = ' checked="checked"';
3178: }
3179: my $cap;
3180: if ($currentcap{$type} =~ /^\d+$/) {
3181: $cap = $currentcap{$type};
3182: }
3183: foreach my $val ('none','allstudents','selfenrolled') {
3184: $datatable .= '<span class="LC_nobreak"><label>'.
3185: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3186: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3187: }
3188: $datatable .= '<br />'.
3189: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3190: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3191: '</span>';
3192: }
3193: }
3194: $datatable .= '</td>';
3195: }
3196: $datatable .= '</tr>';
3197: }
3198: $datatable .= '</table></td></tr>';
3199: }
3200: } elsif ($position eq 'bottom') {
3201: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3202: }
3203: $$rowtotal += $itemcount;
3204: return $datatable;
3205: }
3206:
3207: sub print_validation_rows {
3208: my ($caller,$dom,$settings,$rowtotal) = @_;
3209: my ($itemsref,$namesref,$fieldsref);
3210: if ($caller eq 'selfenroll') {
3211: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3212: } elsif ($caller eq 'requestcourses') {
3213: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3214: }
3215: my %currvalidation;
3216: if (ref($settings) eq 'HASH') {
3217: if (ref($settings->{'validation'}) eq 'HASH') {
3218: %currvalidation = %{$settings->{'validation'}};
3219: }
3220: }
3221: my $datatable;
3222: my $itemcount = 0;
3223: foreach my $item (@{$itemsref}) {
3224: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3225: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3226: $namesref->{$item}.
3227: '</span></td>'.
3228: '<td class="LC_left_item">';
3229: if (($item eq 'url') || ($item eq 'button')) {
3230: $datatable .= '<span class="LC_nobreak">'.
3231: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3232: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3233: } elsif ($item eq 'fields') {
3234: my @currfields;
3235: if (ref($currvalidation{$item}) eq 'ARRAY') {
3236: @currfields = @{$currvalidation{$item}};
3237: }
3238: foreach my $field (@{$fieldsref}) {
3239: my $check = '';
3240: if (grep(/^\Q$field\E$/,@currfields)) {
3241: $check = ' checked="checked"';
3242: }
3243: $datatable .= '<span class="LC_nobreak"><label>'.
3244: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3245: ' value="'.$field.'"'.$check.' />'.$field.
3246: '</label></span> ';
3247: }
3248: } elsif ($item eq 'markup') {
3249: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3250: $currvalidation{$item}.
3251: '</textarea>';
3252: }
3253: $datatable .= '</td></tr>'."\n";
3254: if (ref($rowtotal)) {
3255: $itemcount ++;
3256: }
3257: }
3258: if ($caller eq 'requestcourses') {
3259: my %currhash;
3260: if (ref($settings) eq 'HASH') {
3261: if (ref($settings->{'validation'}) eq 'HASH') {
3262: if ($settings->{'validation'}{'dc'} ne '') {
3263: $currhash{$settings->{'validation'}{'dc'}} = 1;
3264: }
3265: }
3266: }
3267: my $numinrow = 2;
3268: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3269: 'validationdc',%currhash);
3270: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3271: $datatable .= '</td></tr><tr'.$css_class.'><td>';
3272: if ($numdc > 1) {
3273: $datatable .= &mt('Course creation processed as: (choose Dom. Coord.)');
3274: } else {
3275: $datatable .= &mt('Course creation processed as: ');
3276: }
3277: $datatable .= '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3278: $itemcount ++;
3279: }
3280: if (ref($rowtotal)) {
3281: $$rowtotal += $itemcount;
3282: }
3283: return $datatable;
3284: }
3285:
3286: sub print_usersessions {
3287: my ($position,$dom,$settings,$rowtotal) = @_;
3288: my ($css_class,$datatable,%checked,%choices);
3289: my (%by_ip,%by_location,@intdoms);
3290: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3291:
3292: my @alldoms = &Apache::lonnet::all_domains();
3293: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3294: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3295: my %altids = &id_for_thisdom(%servers);
3296: my $itemcount = 1;
3297: if ($position eq 'top') {
3298: if (keys(%serverhomes) > 1) {
3299: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3300: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
3301: } else {
3302: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3303: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3304: }
3305: } else {
3306: if (keys(%by_location) == 0) {
3307: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3308: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3309: } else {
3310: my %lt = &usersession_titles();
3311: my $numinrow = 5;
3312: my $prefix;
3313: my @types;
3314: if ($position eq 'bottom') {
3315: $prefix = 'remote';
3316: @types = ('version','excludedomain','includedomain');
3317: } else {
3318: $prefix = 'hosted';
3319: @types = ('excludedomain','includedomain');
3320: }
3321: my (%current,%checkedon,%checkedoff);
3322: my @lcversions = &Apache::lonnet::all_loncaparevs();
3323: my @locations = sort(keys(%by_location));
3324: foreach my $type (@types) {
3325: $checkedon{$type} = '';
3326: $checkedoff{$type} = ' checked="checked"';
3327: }
3328: if (ref($settings) eq 'HASH') {
3329: if (ref($settings->{$prefix}) eq 'HASH') {
3330: foreach my $key (keys(%{$settings->{$prefix}})) {
3331: $current{$key} = $settings->{$prefix}{$key};
3332: if ($key eq 'version') {
3333: if ($current{$key} ne '') {
3334: $checkedon{$key} = ' checked="checked"';
3335: $checkedoff{$key} = '';
3336: }
3337: } elsif (ref($current{$key}) eq 'ARRAY') {
3338: $checkedon{$key} = ' checked="checked"';
3339: $checkedoff{$key} = '';
3340: }
3341: }
3342: }
3343: }
3344: foreach my $type (@types) {
3345: next if ($type ne 'version' && !@locations);
3346: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3347: $datatable .= '<tr'.$css_class.'>
3348: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3349: <span class="LC_nobreak">
3350: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3351: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3352: if ($type eq 'version') {
3353: my $selector = '<select name="'.$prefix.'_version">';
3354: foreach my $version (@lcversions) {
3355: my $selected = '';
3356: if ($current{'version'} eq $version) {
3357: $selected = ' selected="selected"';
3358: }
3359: $selector .= ' <option value="'.$version.'"'.
3360: $selected.'>'.$version.'</option>';
3361: }
3362: $selector .= '</select> ';
3363: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3364: } else {
3365: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3366: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3367: ' />'.(' 'x2).
3368: '<input type="button" value="'.&mt('uncheck all').'" '.
3369: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3370: "\n".
3371: '</div><div><table>';
3372: my $rem;
3373: for (my $i=0; $i<@locations; $i++) {
3374: my ($showloc,$value,$checkedtype);
3375: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3376: my $ip = $by_location{$locations[$i]}->[0];
3377: if (ref($by_ip{$ip}) eq 'ARRAY') {
3378: $value = join(':',@{$by_ip{$ip}});
3379: $showloc = join(', ',@{$by_ip{$ip}});
3380: if (ref($current{$type}) eq 'ARRAY') {
3381: foreach my $loc (@{$by_ip{$ip}}) {
3382: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3383: $checkedtype = ' checked="checked"';
3384: last;
3385: }
3386: }
3387: }
3388: }
3389: }
3390: $rem = $i%($numinrow);
3391: if ($rem == 0) {
3392: if ($i > 0) {
3393: $datatable .= '</tr>';
3394: }
3395: $datatable .= '<tr>';
3396: }
3397: $datatable .= '<td class="LC_left_item">'.
3398: '<span class="LC_nobreak"><label>'.
3399: '<input type="checkbox" name="'.$prefix.'_'.$type.
3400: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3401: '</label></span></td>';
3402: }
3403: $rem = @locations%($numinrow);
3404: my $colsleft = $numinrow - $rem;
3405: if ($colsleft > 1 ) {
3406: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3407: ' </td>';
3408: } elsif ($colsleft == 1) {
3409: $datatable .= '<td class="LC_left_item"> </td>';
3410: }
3411: $datatable .= '</tr></table>';
3412: }
3413: $datatable .= '</td></tr>';
3414: $itemcount ++;
3415: }
3416: }
3417: }
3418: $$rowtotal += $itemcount;
3419: return $datatable;
3420: }
3421:
3422: sub build_location_hashes {
3423: my ($intdoms,$by_ip,$by_location) = @_;
3424: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3425: (ref($by_location) eq 'HASH'));
3426: my %iphost = &Apache::lonnet::get_iphost();
3427: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3428: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3429: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3430: foreach my $id (@{$iphost{$primary_ip}}) {
3431: my $intdom = &Apache::lonnet::internet_dom($id);
3432: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3433: push(@{$intdoms},$intdom);
3434: }
3435: }
3436: }
3437: foreach my $ip (keys(%iphost)) {
3438: if (ref($iphost{$ip}) eq 'ARRAY') {
3439: foreach my $id (@{$iphost{$ip}}) {
3440: my $location = &Apache::lonnet::internet_dom($id);
3441: if ($location) {
3442: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3443: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3444: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3445: push(@{$by_ip->{$ip}},$location);
3446: }
3447: } else {
3448: $by_ip->{$ip} = [$location];
3449: }
3450: }
3451: }
3452: }
3453: }
3454: foreach my $ip (sort(keys(%{$by_ip}))) {
3455: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3456: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3457: my $first = $by_ip->{$ip}->[0];
3458: if (ref($by_location->{$first}) eq 'ARRAY') {
3459: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3460: push(@{$by_location->{$first}},$ip);
3461: }
3462: } else {
3463: $by_location->{$first} = [$ip];
3464: }
3465: }
3466: }
3467: return;
3468: }
3469:
3470: sub current_offloads_to {
3471: my ($dom,$settings,$servers) = @_;
3472: my (%spareid,%otherdomconfigs);
3473: if (ref($servers) eq 'HASH') {
3474: foreach my $lonhost (sort(keys(%{$servers}))) {
3475: my $gotspares;
3476: if (ref($settings) eq 'HASH') {
3477: if (ref($settings->{'spares'}) eq 'HASH') {
3478: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3479: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3480: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3481: $gotspares = 1;
3482: }
3483: }
3484: }
3485: unless ($gotspares) {
3486: my $gotspares;
3487: my $serverhomeID =
3488: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3489: my $serverhomedom =
3490: &Apache::lonnet::host_domain($serverhomeID);
3491: if ($serverhomedom ne $dom) {
3492: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3493: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3494: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3495: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3496: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3497: $gotspares = 1;
3498: }
3499: }
3500: } else {
3501: $otherdomconfigs{$serverhomedom} =
3502: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3503: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3504: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3505: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3506: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3507: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3508: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3509: $gotspares = 1;
3510: }
3511: }
3512: }
3513: }
3514: }
3515: }
3516: }
3517: unless ($gotspares) {
3518: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3519: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3520: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3521: } else {
3522: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3523: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3524: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3525: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3526: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3527: } else {
3528: my %what = (
3529: spareid => 1,
3530: );
3531: my ($result,$returnhash) =
3532: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3533: if ($result eq 'ok') {
3534: if (ref($returnhash) eq 'HASH') {
3535: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3536: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3537: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3538: }
3539: }
3540: }
3541: }
3542: }
3543: }
3544: }
3545: }
3546: return %spareid;
3547: }
3548:
3549: sub spares_row {
3550: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
3551: my $css_class;
3552: my $numinrow = 4;
3553: my $itemcount = 1;
3554: my $datatable;
3555: my %typetitles = &sparestype_titles();
3556: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3557: foreach my $server (sort(keys(%{$servers}))) {
3558: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3559: my ($othercontrol,$serverdom);
3560: if ($serverhome ne $server) {
3561: $serverdom = &Apache::lonnet::host_domain($serverhome);
3562: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3563: } else {
3564: $serverdom = &Apache::lonnet::host_domain($server);
3565: if ($serverdom ne $dom) {
3566: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3567: }
3568: }
3569: next unless (ref($spareid->{$server}) eq 'HASH');
3570: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3571: $datatable .= '<tr'.$css_class.'>
3572: <td rowspan="2">
3573: <span class="LC_nobreak">'.
3574: &mt('[_1] when busy, offloads to:'
3575: ,'<b>'.$server.'</b>').
3576: "\n";
3577: my (%current,%canselect);
3578: my @choices =
3579: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3580: foreach my $type ('primary','default') {
3581: if (ref($spareid->{$server}) eq 'HASH') {
3582: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3583: my @spares = @{$spareid->{$server}{$type}};
3584: if (@spares > 0) {
3585: if ($othercontrol) {
3586: $current{$type} = join(', ',@spares);
3587: } else {
3588: $current{$type} .= '<table>';
3589: my $numspares = scalar(@spares);
3590: for (my $i=0; $i<@spares; $i++) {
3591: my $rem = $i%($numinrow);
3592: if ($rem == 0) {
3593: if ($i > 0) {
3594: $current{$type} .= '</tr>';
3595: }
3596: $current{$type} .= '<tr>';
3597: }
3598: $current{$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'".');" /> '.
3599: $spareid->{$server}{$type}[$i].
3600: '</label></td>'."\n";
3601: }
3602: my $rem = @spares%($numinrow);
3603: my $colsleft = $numinrow - $rem;
3604: if ($colsleft > 1 ) {
3605: $current{$type} .= '<td colspan="'.$colsleft.
3606: '" class="LC_left_item">'.
3607: ' </td>';
3608: } elsif ($colsleft == 1) {
3609: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3610: }
3611: $current{$type} .= '</tr></table>';
3612: }
3613: }
3614: }
3615: if ($current{$type} eq '') {
3616: $current{$type} = &mt('None specified');
3617: }
3618: if ($othercontrol) {
3619: if ($type eq 'primary') {
3620: $canselect{$type} = $othercontrol;
3621: }
3622: } else {
3623: $canselect{$type} =
3624: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3625: '<select name="newspare_'.$type.'_'.$server.'" '.
3626: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3627: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3628: if (@choices > 0) {
3629: foreach my $lonhost (@choices) {
3630: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3631: }
3632: }
3633: $canselect{$type} .= '</select>'."\n";
3634: }
3635: } else {
3636: $current{$type} = &mt('Could not be determined');
3637: if ($type eq 'primary') {
3638: $canselect{$type} = $othercontrol;
3639: }
3640: }
3641: if ($type eq 'default') {
3642: $datatable .= '<tr'.$css_class.'>';
3643: }
3644: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3645: '<td>'.$current{$type}.'</td>'."\n".
3646: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3647: }
3648: $itemcount ++;
3649: }
3650: }
3651: $$rowtotal += $itemcount;
3652: return $datatable;
3653: }
3654:
3655: sub possible_newspares {
3656: my ($server,$currspares,$serverhomes,$altids) = @_;
3657: my $serverhostname = &Apache::lonnet::hostname($server);
3658: my %excluded;
3659: if ($serverhostname ne '') {
3660: %excluded = (
3661: $serverhostname => 1,
3662: );
3663: }
3664: if (ref($currspares) eq 'HASH') {
3665: foreach my $type (keys(%{$currspares})) {
3666: if (ref($currspares->{$type}) eq 'ARRAY') {
3667: if (@{$currspares->{$type}} > 0) {
3668: foreach my $curr (@{$currspares->{$type}}) {
3669: my $hostname = &Apache::lonnet::hostname($curr);
3670: $excluded{$hostname} = 1;
3671: }
3672: }
3673: }
3674: }
3675: }
3676: my @choices;
3677: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3678: if (keys(%{$serverhomes}) > 1) {
3679: foreach my $name (sort(keys(%{$serverhomes}))) {
3680: unless ($excluded{$name}) {
3681: if (exists($altids->{$serverhomes->{$name}})) {
3682: push(@choices,$altids->{$serverhomes->{$name}});
3683: } else {
3684: push(@choices,$serverhomes->{$name});
3685: }
3686: }
3687: }
3688: }
3689: }
3690: return sort(@choices);
3691: }
3692:
3693: sub print_loadbalancing {
3694: my ($dom,$settings,$rowtotal) = @_;
3695: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3696: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3697: my $numinrow = 1;
3698: my $datatable;
3699: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3700: my (%currbalancer,%currtargets,%currrules,%existing);
3701: if (ref($settings) eq 'HASH') {
3702: %existing = %{$settings};
3703: }
3704: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3705: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3706: \%currtargets,\%currrules);
3707: } else {
3708: return;
3709: }
3710: my ($othertitle,$usertypes,$types) =
3711: &Apache::loncommon::sorted_inst_types($dom);
3712: my $rownum = 8;
3713: if (ref($types) eq 'ARRAY') {
3714: $rownum += scalar(@{$types});
3715: }
3716: my @css_class = ('LC_odd_row','LC_even_row');
3717: my $balnum = 0;
3718: my $islast;
3719: my (@toshow,$disabledtext);
3720: if (keys(%currbalancer) > 0) {
3721: @toshow = sort(keys(%currbalancer));
3722: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3723: push(@toshow,'');
3724: }
3725: } else {
3726: @toshow = ('');
3727: $disabledtext = &mt('No existing load balancer');
3728: }
3729: foreach my $lonhost (@toshow) {
3730: if ($balnum == scalar(@toshow)-1) {
3731: $islast = 1;
3732: } else {
3733: $islast = 0;
3734: }
3735: my $cssidx = $balnum%2;
3736: my $targets_div_style = 'display: none';
3737: my $disabled_div_style = 'display: block';
3738: my $homedom_div_style = 'display: none';
3739: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3740: '<td rowspan="'.$rownum.'" valign="top">'.
3741: '<p>';
3742: if ($lonhost eq '') {
3743: $datatable .= '<span class="LC_nobreak">';
3744: if (keys(%currbalancer) > 0) {
3745: $datatable .= &mt('Add balancer:');
3746: } else {
3747: $datatable .= &mt('Enable balancer:');
3748: }
3749: $datatable .= ' '.
3750: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3751: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3752: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3753: '<option value="" selected="selected">'.&mt('None').
3754: '</option>'."\n";
3755: foreach my $server (sort(keys(%servers))) {
3756: next if ($currbalancer{$server});
3757: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3758: }
3759: $datatable .=
3760: '</select>'."\n".
3761: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3762: } else {
3763: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3764: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3765: &mt('Stop balancing').'</label>'.
3766: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3767: $targets_div_style = 'display: block';
3768: $disabled_div_style = 'display: none';
3769: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3770: $homedom_div_style = 'display: block';
3771: }
3772: }
3773: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3774: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3775: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3776: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3777: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3778: my @sparestypes = ('primary','default');
3779: my %typetitles = &sparestype_titles();
3780: foreach my $sparetype (@sparestypes) {
3781: my $targettable;
3782: for (my $i=0; $i<$numspares; $i++) {
3783: my $checked;
3784: if (ref($currtargets{$lonhost}) eq 'HASH') {
3785: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3786: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3787: $checked = ' checked="checked"';
3788: }
3789: }
3790: }
3791: my ($chkboxval,$disabled);
3792: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3793: $chkboxval = $spares[$i];
3794: }
3795: if (exists($currbalancer{$spares[$i]})) {
3796: $disabled = ' disabled="disabled"';
3797: }
3798: $targettable .=
3799: '<td><span class="LC_nobreak"><label>'.
3800: '<input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3801: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3802: '</span></label></span></td>';
3803: my $rem = $i%($numinrow);
3804: if ($rem == 0) {
3805: if (($i > 0) && ($i < $numspares-1)) {
3806: $targettable .= '</tr>';
3807: }
3808: if ($i < $numspares-1) {
3809: $targettable .= '<tr>';
3810: }
3811: }
3812: }
3813: if ($targettable ne '') {
3814: my $rem = $numspares%($numinrow);
3815: my $colsleft = $numinrow - $rem;
3816: if ($colsleft > 1 ) {
3817: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3818: ' </td>';
3819: } elsif ($colsleft == 1) {
3820: $targettable .= '<td class="LC_left_item"> </td>';
3821: }
3822: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3823: '<table><tr>'.$targettable.'</tr></table><br />';
3824: }
3825: }
3826: $datatable .= '</div></td></tr>'.
3827: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3828: $othertitle,$usertypes,$types,\%servers,
3829: \%currbalancer,$lonhost,
3830: $targets_div_style,$homedom_div_style,
3831: $css_class[$cssidx],$balnum,$islast);
3832: $$rowtotal += $rownum;
3833: $balnum ++;
3834: }
3835: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3836: return $datatable;
3837: }
3838:
3839: sub get_loadbalancers_config {
3840: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3841: return unless ((ref($servers) eq 'HASH') &&
3842: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3843: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3844: if (keys(%{$existing}) > 0) {
3845: my $oldlonhost;
3846: foreach my $key (sort(keys(%{$existing}))) {
3847: if ($key eq 'lonhost') {
3848: $oldlonhost = $existing->{'lonhost'};
3849: $currbalancer->{$oldlonhost} = 1;
3850: } elsif ($key eq 'targets') {
3851: if ($oldlonhost) {
3852: $currtargets->{$oldlonhost} = $existing->{'targets'};
3853: }
3854: } elsif ($key eq 'rules') {
3855: if ($oldlonhost) {
3856: $currrules->{$oldlonhost} = $existing->{'rules'};
3857: }
3858: } elsif (ref($existing->{$key}) eq 'HASH') {
3859: $currbalancer->{$key} = 1;
3860: $currtargets->{$key} = $existing->{$key}{'targets'};
3861: $currrules->{$key} = $existing->{$key}{'rules'};
3862: }
3863: }
3864: } else {
3865: my ($balancerref,$targetsref) =
3866: &Apache::lonnet::get_lonbalancer_config($servers);
3867: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3868: foreach my $server (sort(keys(%{$balancerref}))) {
3869: $currbalancer->{$server} = 1;
3870: $currtargets->{$server} = $targetsref->{$server};
3871: }
3872: }
3873: }
3874: return;
3875: }
3876:
3877: sub loadbalancing_rules {
3878: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3879: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3880: $css_class,$balnum,$islast) = @_;
3881: my $output;
3882: my $num = 0;
3883: my ($alltypes,$othertypes,$titles) =
3884: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3885: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3886: foreach my $type (@{$alltypes}) {
3887: $num ++;
3888: my $current;
3889: if (ref($currrules) eq 'HASH') {
3890: $current = $currrules->{$type};
3891: }
3892: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3893: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3894: $current = '';
3895: }
3896: }
3897: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3898: $servers,$currbalancer,$lonhost,$dom,
3899: $targets_div_style,$homedom_div_style,
3900: $css_class,$balnum,$num,$islast);
3901: }
3902: }
3903: return $output;
3904: }
3905:
3906: sub loadbalancing_titles {
3907: my ($dom,$intdom,$usertypes,$types) = @_;
3908: my %othertypes = (
3909: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3910: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3911: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3912: '_LC_external' => &mt('Users not from [_1]',$intdom),
3913: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3914: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3915: );
3916: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3917: if (ref($types) eq 'ARRAY') {
3918: unshift(@alltypes,@{$types},'default');
3919: }
3920: my %titles;
3921: foreach my $type (@alltypes) {
3922: if ($type =~ /^_LC_/) {
3923: $titles{$type} = $othertypes{$type};
3924: } elsif ($type eq 'default') {
3925: $titles{$type} = &mt('All users from [_1]',$dom);
3926: if (ref($types) eq 'ARRAY') {
3927: if (@{$types} > 0) {
3928: $titles{$type} = &mt('Other users from [_1]',$dom);
3929: }
3930: }
3931: } elsif (ref($usertypes) eq 'HASH') {
3932: $titles{$type} = $usertypes->{$type};
3933: }
3934: }
3935: return (\@alltypes,\%othertypes,\%titles);
3936: }
3937:
3938: sub loadbalance_rule_row {
3939: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3940: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3941: my @rulenames;
3942: my %ruletitles = &offloadtype_text();
3943: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
3944: @rulenames = ('balancer','offloadedto','specific');
3945: } else {
3946: @rulenames = ('default','homeserver');
3947: if ($type eq '_LC_external') {
3948: push(@rulenames,'externalbalancer');
3949: } else {
3950: push(@rulenames,'specific');
3951: }
3952: push(@rulenames,'none');
3953: }
3954: my $style = $targets_div_style;
3955: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3956: $style = $homedom_div_style;
3957: }
3958: my $space;
3959: if ($islast && $num == 1) {
3960: $space = '<div display="inline-block"> </div>';
3961: }
3962: my $output =
3963: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3964: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3965: '<td valaign="top">'.$space.
3966: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3967: for (my $i=0; $i<@rulenames; $i++) {
3968: my $rule = $rulenames[$i];
3969: my ($checked,$extra);
3970: if ($rulenames[$i] eq 'default') {
3971: $rule = '';
3972: }
3973: if ($rulenames[$i] eq 'specific') {
3974: if (ref($servers) eq 'HASH') {
3975: my $default;
3976: if (($current ne '') && (exists($servers->{$current}))) {
3977: $checked = ' checked="checked"';
3978: }
3979: unless ($checked) {
3980: $default = ' selected="selected"';
3981: }
3982: $extra =
3983: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3984: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3985: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3986: '<option value=""'.$default.'></option>'."\n";
3987: foreach my $server (sort(keys(%{$servers}))) {
3988: if (ref($currbalancer) eq 'HASH') {
3989: next if (exists($currbalancer->{$server}));
3990: }
3991: my $selected;
3992: if ($server eq $current) {
3993: $selected = ' selected="selected"';
3994: }
3995: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3996: }
3997: $extra .= '</select>';
3998: }
3999: } elsif ($rule eq $current) {
4000: $checked = ' checked="checked"';
4001: }
4002: $output .= '<span class="LC_nobreak"><label>'.
4003: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
4004: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
4005: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
4006: ')"'.$checked.' /> ';
4007: if (($rulenames[$i] eq 'specific') && ($type =~ /^_LC_ipchange/)) {
4008: $output .= $ruletitles{'particular'};
4009: } else {
4010: $output .= $ruletitles{$rulenames[$i]};
4011: }
4012: $output .= '</label>'.$extra.'</span><br />'."\n";
4013: }
4014: $output .= '</div></td></tr>'."\n";
4015: return $output;
4016: }
4017:
4018: sub offloadtype_text {
4019: my %ruletitles = &Apache::lonlocal::texthash (
4020: 'default' => 'Offloads to default destinations',
4021: 'homeserver' => "Offloads to user's home server",
4022: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
4023: 'specific' => 'Offloads to specific server',
4024: 'none' => 'No offload',
4025: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
4026: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
4027: 'particular' => 'Session hosted (after re-auth) on server:',
4028: );
4029: return %ruletitles;
4030: }
4031:
4032: sub sparestype_titles {
4033: my %typestitles = &Apache::lonlocal::texthash (
4034: 'primary' => 'primary',
4035: 'default' => 'default',
4036: );
4037: return %typestitles;
4038: }
4039:
4040: sub contact_titles {
4041: my %titles = &Apache::lonlocal::texthash (
4042: 'supportemail' => 'Support E-mail address',
4043: 'adminemail' => 'Default Server Admin E-mail address',
4044: 'errormail' => 'Error reports to be e-mailed to',
4045: 'packagesmail' => 'Package update alerts to be e-mailed to',
4046: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
4047: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
4048: 'requestsmail' => 'E-mail from course requests requiring approval',
4049: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
4050: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
4051: );
4052: my %short_titles = &Apache::lonlocal::texthash (
4053: adminemail => 'Admin E-mail address',
4054: supportemail => 'Support E-mail',
4055: );
4056: return (\%titles,\%short_titles);
4057: }
4058:
4059: sub tool_titles {
4060: my %titles = &Apache::lonlocal::texthash (
4061: aboutme => 'Personal web page',
4062: blog => 'Blog',
4063: webdav => 'WebDAV',
4064: portfolio => 'Portfolio',
4065: official => 'Official courses (with institutional codes)',
4066: unofficial => 'Unofficial courses',
4067: community => 'Communities',
4068: textbook => 'Textbook courses',
4069: );
4070: return %titles;
4071: }
4072:
4073: sub courserequest_titles {
4074: my %titles = &Apache::lonlocal::texthash (
4075: official => 'Official',
4076: unofficial => 'Unofficial',
4077: community => 'Communities',
4078: textbook => 'Textbook',
4079: norequest => 'Not allowed',
4080: approval => 'Approval by Dom. Coord.',
4081: validate => 'With validation',
4082: autolimit => 'Numerical limit',
4083: unlimited => '(blank for unlimited)',
4084: );
4085: return %titles;
4086: }
4087:
4088: sub authorrequest_titles {
4089: my %titles = &Apache::lonlocal::texthash (
4090: norequest => 'Not allowed',
4091: approval => 'Approval by Dom. Coord.',
4092: automatic => 'Automatic approval',
4093: );
4094: return %titles;
4095: }
4096:
4097: sub courserequest_conditions {
4098: my %conditions = &Apache::lonlocal::texthash (
4099: approval => '(Processing of request subject to approval by Domain Coordinator).',
4100: validate => '(Processing of request subject to institutional validation).',
4101: );
4102: return %conditions;
4103: }
4104:
4105:
4106: sub print_usercreation {
4107: my ($position,$dom,$settings,$rowtotal) = @_;
4108: my $numinrow = 4;
4109: my $datatable;
4110: if ($position eq 'top') {
4111: $$rowtotal ++;
4112: my $rowcount = 0;
4113: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
4114: if (ref($rules) eq 'HASH') {
4115: if (keys(%{$rules}) > 0) {
4116: $datatable .= &user_formats_row('username',$settings,$rules,
4117: $ruleorder,$numinrow,$rowcount);
4118: $$rowtotal ++;
4119: $rowcount ++;
4120: }
4121: }
4122: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
4123: if (ref($idrules) eq 'HASH') {
4124: if (keys(%{$idrules}) > 0) {
4125: $datatable .= &user_formats_row('id',$settings,$idrules,
4126: $idruleorder,$numinrow,$rowcount);
4127: $$rowtotal ++;
4128: $rowcount ++;
4129: }
4130: }
4131: if ($rowcount == 0) {
4132: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
4133: $$rowtotal ++;
4134: $rowcount ++;
4135: }
4136: } elsif ($position eq 'middle') {
4137: my @creators = ('author','course','requestcrs');
4138: my ($rules,$ruleorder) =
4139: &Apache::lonnet::inst_userrules($dom,'username');
4140: my %lt = &usercreation_types();
4141: my %checked;
4142: if (ref($settings) eq 'HASH') {
4143: if (ref($settings->{'cancreate'}) eq 'HASH') {
4144: foreach my $item (@creators) {
4145: $checked{$item} = $settings->{'cancreate'}{$item};
4146: }
4147: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
4148: foreach my $item (@creators) {
4149: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
4150: $checked{$item} = 'none';
4151: }
4152: }
4153: }
4154: }
4155: my $rownum = 0;
4156: foreach my $item (@creators) {
4157: $rownum ++;
4158: if ($checked{$item} eq '') {
4159: $checked{$item} = 'any';
4160: }
4161: my $css_class;
4162: if ($rownum%2) {
4163: $css_class = '';
4164: } else {
4165: $css_class = ' class="LC_odd_row" ';
4166: }
4167: $datatable .= '<tr'.$css_class.'>'.
4168: '<td><span class="LC_nobreak">'.$lt{$item}.
4169: '</span></td><td align="right">';
4170: my @options = ('any');
4171: if (ref($rules) eq 'HASH') {
4172: if (keys(%{$rules}) > 0) {
4173: push(@options,('official','unofficial'));
4174: }
4175: }
4176: push(@options,'none');
4177: foreach my $option (@options) {
4178: my $type = 'radio';
4179: my $check = ' ';
4180: if ($checked{$item} eq $option) {
4181: $check = ' checked="checked" ';
4182: }
4183: $datatable .= '<span class="LC_nobreak"><label>'.
4184: '<input type="'.$type.'" name="can_createuser_'.
4185: $item.'" value="'.$option.'"'.$check.'/> '.
4186: $lt{$option}.'</label> </span>';
4187: }
4188: $datatable .= '</td></tr>';
4189: }
4190: } else {
4191: my @contexts = ('author','course','domain');
4192: my @authtypes = ('int','krb4','krb5','loc');
4193: my %checked;
4194: if (ref($settings) eq 'HASH') {
4195: if (ref($settings->{'authtypes'}) eq 'HASH') {
4196: foreach my $item (@contexts) {
4197: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4198: foreach my $auth (@authtypes) {
4199: if ($settings->{'authtypes'}{$item}{$auth}) {
4200: $checked{$item}{$auth} = ' checked="checked" ';
4201: }
4202: }
4203: }
4204: }
4205: }
4206: } else {
4207: foreach my $item (@contexts) {
4208: foreach my $auth (@authtypes) {
4209: $checked{$item}{$auth} = ' checked="checked" ';
4210: }
4211: }
4212: }
4213: my %title = &context_names();
4214: my %authname = &authtype_names();
4215: my $rownum = 0;
4216: my $css_class;
4217: foreach my $item (@contexts) {
4218: if ($rownum%2) {
4219: $css_class = '';
4220: } else {
4221: $css_class = ' class="LC_odd_row" ';
4222: }
4223: $datatable .= '<tr'.$css_class.'>'.
4224: '<td>'.$title{$item}.
4225: '</td><td class="LC_left_item">'.
4226: '<span class="LC_nobreak">';
4227: foreach my $auth (@authtypes) {
4228: $datatable .= '<label>'.
4229: '<input type="checkbox" name="'.$item.'_auth" '.
4230: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4231: $authname{$auth}.'</label> ';
4232: }
4233: $datatable .= '</span></td></tr>';
4234: $rownum ++;
4235: }
4236: $$rowtotal += $rownum;
4237: }
4238: return $datatable;
4239: }
4240:
4241: sub print_selfcreation {
4242: my ($position,$dom,$settings,$rowtotal) = @_;
4243: my (@selfcreate,$createsettings,$processing,$datatable);
4244: if (ref($settings) eq 'HASH') {
4245: if (ref($settings->{'cancreate'}) eq 'HASH') {
4246: $createsettings = $settings->{'cancreate'};
4247: if (ref($createsettings) eq 'HASH') {
4248: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4249: @selfcreate = @{$createsettings->{'selfcreate'}};
4250: } elsif ($createsettings->{'selfcreate'} ne '') {
4251: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4252: @selfcreate = ('email','login','sso');
4253: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4254: @selfcreate = ($createsettings->{'selfcreate'});
4255: }
4256: }
4257: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4258: $processing = $createsettings->{'selfcreateprocessing'};
4259: }
4260: }
4261: }
4262: }
4263: my %radiohash;
4264: my $numinrow = 4;
4265: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4266: if ($position eq 'top') {
4267: my %choices = &Apache::lonlocal::texthash (
4268: cancreate_login => 'Institutional Login',
4269: cancreate_sso => 'Institutional Single Sign On',
4270: );
4271: my @toggles = sort(keys(%choices));
4272: my %defaultchecked = (
4273: 'cancreate_login' => 'off',
4274: 'cancreate_sso' => 'off',
4275: );
4276: my ($onclick,$itemcount);
4277: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4278: \%choices,$itemcount,$onclick);
4279: $$rowtotal += $itemcount;
4280:
4281: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4282:
4283: if (ref($usertypes) eq 'HASH') {
4284: if (keys(%{$usertypes}) > 0) {
4285: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4286: $dom,$numinrow,$othertitle,
4287: 'statustocreate',$$rowtotal);
4288: $$rowtotal ++;
4289: }
4290: }
4291: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4292: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4293: $fieldtitles{'inststatus'} = &mt('Institutional status');
4294: my $rem;
4295: my $numperrow = 2;
4296: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4297: $datatable .= '<tr'.$css_class.'>'.
4298: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4299: '<td class="LC_left_item">'."\n".
4300: '<table><tr><td>'."\n";
4301: for (my $i=0; $i<@fields; $i++) {
4302: $rem = $i%($numperrow);
4303: if ($rem == 0) {
4304: if ($i > 0) {
4305: $datatable .= '</tr>';
4306: }
4307: $datatable .= '<tr>';
4308: }
4309: my $currval;
4310: if (ref($createsettings) eq 'HASH') {
4311: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4312: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4313: }
4314: }
4315: $datatable .= '<td class="LC_left_item">'.
4316: '<span class="LC_nobreak">'.
4317: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4318: 'value="'.$currval.'" size="10" /> '.
4319: $fieldtitles{$fields[$i]}.'</span></td>';
4320: }
4321: my $colsleft = $numperrow - $rem;
4322: if ($colsleft > 1 ) {
4323: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4324: ' </td>';
4325: } elsif ($colsleft == 1) {
4326: $datatable .= '<td class="LC_left_item"> </td>';
4327: }
4328: $datatable .= '</tr></table></td></tr>';
4329: $$rowtotal ++;
4330: } elsif ($position eq 'middle') {
4331: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4332: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4333: $usertypes->{'default'} = $othertitle;
4334: if (ref($types) eq 'ARRAY') {
4335: push(@{$types},'default');
4336: $usertypes->{'default'} = $othertitle;
4337: foreach my $status (@{$types}) {
4338: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4339: $numinrow,$$rowtotal,$usertypes);
4340: $$rowtotal ++;
4341: }
4342: }
4343: } else {
4344: my %choices = &Apache::lonlocal::texthash (
4345: cancreate_email => 'E-mail address as username',
4346: );
4347: my @toggles = sort(keys(%choices));
4348: my %defaultchecked = (
4349: 'cancreate_email' => 'off',
4350: );
4351: my $itemcount = 0;
4352: my $display = 'none';
4353: if (grep(/^\Qemail\E$/,@selfcreate)) {
4354: $display = 'block';
4355: }
4356: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4357: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4358: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4359: my $usertypes = {};
4360: my $order = [];
4361: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4362: $usertypes = $domdefaults{'inststatustypes'};
4363: $order = $domdefaults{'inststatusguest'};
4364: }
4365: if (ref($order) eq 'ARRAY') {
4366: push(@{$order},'default');
4367: if (@{$order} > 1) {
4368: $usertypes->{'default'} = &mt('Other users');
4369: $additional .= '<table><tr>';
4370: foreach my $status (@{$order}) {
4371: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4372: }
4373: $additional .= '</tr><tr>';
4374: foreach my $status (@{$order}) {
4375: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4376: }
4377: $additional .= '</tr></table>';
4378: } else {
4379: $usertypes->{'default'} = &mt('All users');
4380: $additional .= &email_as_username($rowtotal,$processing);
4381: }
4382: }
4383: $additional .= '</div>'."\n";
4384:
4385: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4386: \%choices,$$rowtotal,$onclick,$additional);
4387: $$rowtotal ++;
4388: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4389: $$rowtotal ++;
4390: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4391: $numinrow = 1;
4392: if (ref($order) eq 'ARRAY') {
4393: foreach my $status (@{$order}) {
4394: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4395: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4396: $$rowtotal ++;
4397: }
4398: }
4399: my ($emailrules,$emailruleorder) =
4400: &Apache::lonnet::inst_userrules($dom,'email');
4401: if (ref($emailrules) eq 'HASH') {
4402: if (keys(%{$emailrules}) > 0) {
4403: $datatable .= &user_formats_row('email',$settings,$emailrules,
4404: $emailruleorder,$numinrow,$$rowtotal);
4405: $$rowtotal ++;
4406: }
4407: }
4408: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4409: }
4410: return $datatable;
4411: }
4412:
4413: sub email_as_username {
4414: my ($rowtotal,$processing,$type) = @_;
4415: my %choices =
4416: &Apache::lonlocal::texthash (
4417: automatic => 'Automatic approval',
4418: approval => 'Queued for approval',
4419: );
4420: my $output;
4421: foreach my $option ('automatic','approval') {
4422: my $checked;
4423: if (ref($processing) eq 'HASH') {
4424: if ($type eq '') {
4425: if (!exists($processing->{'default'})) {
4426: if ($option eq 'automatic') {
4427: $checked = ' checked="checked"';
4428: }
4429: } else {
4430: if ($processing->{'default'} eq $option) {
4431: $checked = ' checked="checked"';
4432: }
4433: }
4434: } else {
4435: if (!exists($processing->{$type})) {
4436: if ($option eq 'automatic') {
4437: $checked = ' checked="checked"';
4438: }
4439: } else {
4440: if ($processing->{$type} eq $option) {
4441: $checked = ' checked="checked"';
4442: }
4443: }
4444: }
4445: } elsif ($option eq 'automatic') {
4446: $checked = ' checked="checked"';
4447: }
4448: my $name = 'cancreate_emailprocess';
4449: if (($type ne '') && ($type ne 'default')) {
4450: $name .= '_'.$type;
4451: }
4452: $output .= '<span class="LC_nobreak"><label>'.
4453: '<input type="radio" name="'.$name.'"'.
4454: $checked.' value="'.$option.'" />'.
4455: $choices{$option}.'</label></span>';
4456: if ($type eq '') {
4457: $output .= ' ';
4458: } else {
4459: $output .= '<br />';
4460: }
4461: }
4462: $$rowtotal ++;
4463: return $output;
4464: }
4465:
4466: sub captcha_choice {
4467: my ($context,$settings,$itemcount) = @_;
4468: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4469: my %lt = &captcha_phrases();
4470: $keyentry = 'hidden';
4471: if ($context eq 'cancreate') {
4472: $rowname = &mt('CAPTCHA validation');
4473: } elsif ($context eq 'login') {
4474: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4475: }
4476: if (ref($settings) eq 'HASH') {
4477: if ($settings->{'captcha'}) {
4478: $checked{$settings->{'captcha'}} = ' checked="checked"';
4479: } else {
4480: $checked{'original'} = ' checked="checked"';
4481: }
4482: if ($settings->{'captcha'} eq 'recaptcha') {
4483: $pubtext = $lt{'pub'};
4484: $privtext = $lt{'priv'};
4485: $keyentry = 'text';
4486: }
4487: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4488: $currpub = $settings->{'recaptchakeys'}{'public'};
4489: $currpriv = $settings->{'recaptchakeys'}{'private'};
4490: }
4491: } else {
4492: $checked{'original'} = ' checked="checked"';
4493: }
4494: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4495: my $output = '<tr'.$css_class.'>'.
4496: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4497: '<table><tr><td>'."\n";
4498: foreach my $option ('original','recaptcha','notused') {
4499: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4500: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4501: $lt{$option}.'</label></span>';
4502: unless ($option eq 'notused') {
4503: $output .= (' 'x2)."\n";
4504: }
4505: }
4506: #
4507: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4508: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4509: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4510: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4511: #
4512: $output .= '</td></tr>'."\n".
4513: '<tr><td>'."\n".
4514: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4515: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4516: $currpub.'" size="40" /></span><br />'."\n".
4517: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4518: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4519: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
4520: '</td></tr>';
4521: return $output;
4522: }
4523:
4524: sub user_formats_row {
4525: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4526: my $output;
4527: my %text = (
4528: 'username' => 'new usernames',
4529: 'id' => 'IDs',
4530: 'email' => 'self-created accounts (e-mail)',
4531: );
4532: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4533: $output = '<tr '.$css_class.'>'.
4534: '<td><span class="LC_nobreak">';
4535: if ($type eq 'email') {
4536: $output .= &mt("Formats disallowed for $text{$type}: ");
4537: } else {
4538: $output .= &mt("Format rules to check for $text{$type}: ");
4539: }
4540: $output .= '</span></td>'.
4541: '<td class="LC_left_item" colspan="2"><table>';
4542: my $rem;
4543: if (ref($ruleorder) eq 'ARRAY') {
4544: for (my $i=0; $i<@{$ruleorder}; $i++) {
4545: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4546: my $rem = $i%($numinrow);
4547: if ($rem == 0) {
4548: if ($i > 0) {
4549: $output .= '</tr>';
4550: }
4551: $output .= '<tr>';
4552: }
4553: my $check = ' ';
4554: if (ref($settings) eq 'HASH') {
4555: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4556: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4557: $check = ' checked="checked" ';
4558: }
4559: }
4560: }
4561: $output .= '<td class="LC_left_item">'.
4562: '<span class="LC_nobreak"><label>'.
4563: '<input type="checkbox" name="'.$type.'_rule" '.
4564: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4565: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4566: }
4567: }
4568: $rem = @{$ruleorder}%($numinrow);
4569: }
4570: my $colsleft = $numinrow - $rem;
4571: if ($colsleft > 1 ) {
4572: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4573: ' </td>';
4574: } elsif ($colsleft == 1) {
4575: $output .= '<td class="LC_left_item"> </td>';
4576: }
4577: $output .= '</tr></table></td></tr>';
4578: return $output;
4579: }
4580:
4581: sub usercreation_types {
4582: my %lt = &Apache::lonlocal::texthash (
4583: author => 'When adding a co-author',
4584: course => 'When adding a user to a course',
4585: requestcrs => 'When requesting a course',
4586: any => 'Any',
4587: official => 'Institutional only ',
4588: unofficial => 'Non-institutional only',
4589: none => 'None',
4590: );
4591: return %lt;
4592: }
4593:
4594: sub selfcreation_types {
4595: my %lt = &Apache::lonlocal::texthash (
4596: selfcreate => 'User creates own account',
4597: any => 'Any',
4598: official => 'Institutional only ',
4599: unofficial => 'Non-institutional only',
4600: email => 'E-mail address',
4601: login => 'Institutional Login',
4602: sso => 'SSO',
4603: );
4604: }
4605:
4606: sub authtype_names {
4607: my %lt = &Apache::lonlocal::texthash(
4608: int => 'Internal',
4609: krb4 => 'Kerberos 4',
4610: krb5 => 'Kerberos 5',
4611: loc => 'Local',
4612: );
4613: return %lt;
4614: }
4615:
4616: sub context_names {
4617: my %context_title = &Apache::lonlocal::texthash(
4618: author => 'Creating users when an Author',
4619: course => 'Creating users when in a course',
4620: domain => 'Creating users when a Domain Coordinator',
4621: );
4622: return %context_title;
4623: }
4624:
4625: sub print_usermodification {
4626: my ($position,$dom,$settings,$rowtotal) = @_;
4627: my $numinrow = 4;
4628: my ($context,$datatable,$rowcount);
4629: if ($position eq 'top') {
4630: $rowcount = 0;
4631: $context = 'author';
4632: foreach my $role ('ca','aa') {
4633: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4634: $numinrow,$rowcount);
4635: $$rowtotal ++;
4636: $rowcount ++;
4637: }
4638: } elsif ($position eq 'bottom') {
4639: $context = 'course';
4640: $rowcount = 0;
4641: foreach my $role ('st','ep','ta','in','cr') {
4642: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4643: $numinrow,$rowcount);
4644: $$rowtotal ++;
4645: $rowcount ++;
4646: }
4647: }
4648: return $datatable;
4649: }
4650:
4651: sub print_defaults {
4652: my ($position,$dom,$settings,$rowtotal) = @_;
4653: my $rownum = 0;
4654: my ($datatable,$css_class);
4655: if ($position eq 'top') {
4656: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4657: 'datelocale_def','portal_def');
4658: my %defaults;
4659: if (ref($settings) eq 'HASH') {
4660: %defaults = %{$settings};
4661: } else {
4662: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4663: foreach my $item (@items) {
4664: $defaults{$item} = $domdefaults{$item};
4665: }
4666: }
4667: my $titles = &defaults_titles($dom);
4668: foreach my $item (@items) {
4669: if ($rownum%2) {
4670: $css_class = '';
4671: } else {
4672: $css_class = ' class="LC_odd_row" ';
4673: }
4674: $datatable .= '<tr'.$css_class.'>'.
4675: '<td><span class="LC_nobreak">'.$titles->{$item}.
4676: '</span></td><td class="LC_right_item" colspan="3">';
4677: if ($item eq 'auth_def') {
4678: my @authtypes = ('internal','krb4','krb5','localauth');
4679: my %shortauth = (
4680: internal => 'int',
4681: krb4 => 'krb4',
4682: krb5 => 'krb5',
4683: localauth => 'loc'
4684: );
4685: my %authnames = &authtype_names();
4686: foreach my $auth (@authtypes) {
4687: my $checked = ' ';
4688: if ($defaults{$item} eq $auth) {
4689: $checked = ' checked="checked" ';
4690: }
4691: $datatable .= '<label><input type="radio" name="'.$item.
4692: '" value="'.$auth.'"'.$checked.'/>'.
4693: $authnames{$shortauth{$auth}}.'</label> ';
4694: }
4695: } elsif ($item eq 'timezone_def') {
4696: my $includeempty = 1;
4697: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4698: } elsif ($item eq 'datelocale_def') {
4699: my $includeempty = 1;
4700: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4701: } elsif ($item eq 'lang_def') {
4702: my %langchoices = &get_languages_hash();
4703: $langchoices{''} = 'No language preference';
4704: %langchoices = &Apache::lonlocal::texthash(%langchoices);
4705: $datatable .= &Apache::loncommon::select_form($defaults{$item},$item,
4706: \%langchoices);
4707: } else {
4708: my $size;
4709: if ($item eq 'portal_def') {
4710: $size = ' size="25"';
4711: }
4712: $datatable .= '<input type="text" name="'.$item.'" value="'.
4713: $defaults{$item}.'"'.$size.' />';
4714: }
4715: $datatable .= '</td></tr>';
4716: $rownum ++;
4717: }
4718: } else {
4719: my (%defaults);
4720: if (ref($settings) eq 'HASH') {
4721: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4722: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4723: my $maxnum = @{$settings->{'inststatusorder'}};
4724: for (my $i=0; $i<$maxnum; $i++) {
4725: $css_class = $rownum%2?' class="LC_odd_row"':'';
4726: my $item = $settings->{'inststatusorder'}->[$i];
4727: my $title = $settings->{'inststatustypes'}->{$item};
4728: my $guestok;
4729: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4730: $guestok = 1;
4731: }
4732: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4733: $datatable .= '<tr'.$css_class.'>'.
4734: '<td><span class="LC_nobreak">'.
4735: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4736: for (my $k=0; $k<=$maxnum; $k++) {
4737: my $vpos = $k+1;
4738: my $selstr;
4739: if ($k == $i) {
4740: $selstr = ' selected="selected" ';
4741: }
4742: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4743: }
4744: my ($checkedon,$checkedoff);
4745: $checkedoff = ' checked="checked"';
4746: if ($guestok) {
4747: $checkedon = $checkedoff;
4748: $checkedoff = '';
4749: }
4750: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4751: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4752: &mt('delete').'</span></td>'.
4753: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4754: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4755: '</span></td>'.
4756: '<td class="LC_right_item"><span class="LC_nobreak">'.
4757: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4758: &mt('Yes').'</label>'.(' 'x2).
4759: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4760: &mt('No').'</label></span></td></tr>';
4761: }
4762: $css_class = $rownum%2?' class="LC_odd_row"':'';
4763: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4764: $datatable .= '<tr '.$css_class.'>'.
4765: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4766: for (my $k=0; $k<=$maxnum; $k++) {
4767: my $vpos = $k+1;
4768: my $selstr;
4769: if ($k == $maxnum) {
4770: $selstr = ' selected="selected" ';
4771: }
4772: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4773: }
4774: $datatable .= '</select> '.&mt('Internal ID:').
4775: '<input type="text" size="10" name="addinststatus" value="" /></span>'.
4776: ' '.&mt('(new)').
4777: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4778: &mt('Name displayed:').
4779: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4780: '<td class="LC_right_item"><span class="LC_nobreak">'.
4781: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4782: &mt('Yes').'</label>'.(' 'x2).
4783: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4784: &mt('No').'</label></span></td></tr>';
4785: '</tr>'."\n";
4786: $rownum ++;
4787: }
4788: }
4789: }
4790: $$rowtotal += $rownum;
4791: return $datatable;
4792: }
4793:
4794: sub get_languages_hash {
4795: my %langchoices;
4796: foreach my $id (&Apache::loncommon::languageids()) {
4797: my $code = &Apache::loncommon::supportedlanguagecode($id);
4798: if ($code ne '') {
4799: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4800: }
4801: }
4802: return %langchoices;
4803: }
4804:
4805: sub defaults_titles {
4806: my ($dom) = @_;
4807: my %titles = &Apache::lonlocal::texthash (
4808: 'auth_def' => 'Default authentication type',
4809: 'auth_arg_def' => 'Default authentication argument',
4810: 'lang_def' => 'Default language',
4811: 'timezone_def' => 'Default timezone',
4812: 'datelocale_def' => 'Default locale for dates',
4813: 'portal_def' => 'Portal/Default URL',
4814: );
4815: if ($dom) {
4816: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4817: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4818: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4819: $protocol = 'http' if ($protocol ne 'https');
4820: if ($uint_dom) {
4821: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4822: $uint_dom);
4823: }
4824: }
4825: return (\%titles);
4826: }
4827:
4828: sub print_scantronformat {
4829: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4830: my $itemcount = 1;
4831: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4832: %confhash);
4833: my $switchserver = &check_switchserver($dom,$confname);
4834: my %lt = &Apache::lonlocal::texthash (
4835: default => 'Default bubblesheet format file error',
4836: custom => 'Custom bubblesheet format file error',
4837: );
4838: my %scantronfiles = (
4839: default => 'default.tab',
4840: custom => 'custom.tab',
4841: );
4842: foreach my $key (keys(%scantronfiles)) {
4843: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4844: .$scantronfiles{$key};
4845: }
4846: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4847: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4848: if (!$switchserver) {
4849: my $servadm = $r->dir_config('lonAdmEMail');
4850: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4851: if ($configuserok eq 'ok') {
4852: if ($author_ok eq 'ok') {
4853: my %legacyfile = (
4854: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4855: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4856: );
4857: my %md5chk;
4858: foreach my $type (keys(%legacyfile)) {
4859: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4860: chomp($md5chk{$type});
4861: }
4862: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4863: foreach my $type (keys(%legacyfile)) {
4864: ($scantronurls{$type},my $error) =
4865: &legacy_scantronformat($r,$dom,$confname,
4866: $type,$legacyfile{$type},
4867: $scantronurls{$type},
4868: $scantronfiles{$type});
4869: if ($error ne '') {
4870: $error{$type} = $error;
4871: }
4872: }
4873: if (keys(%error) == 0) {
4874: $is_custom = 1;
4875: $confhash{'scantron'}{'scantronformat'} =
4876: $scantronurls{'custom'};
4877: my $putresult =
4878: &Apache::lonnet::put_dom('configuration',
4879: \%confhash,$dom);
4880: if ($putresult ne 'ok') {
4881: $error{'custom'} =
4882: '<span class="LC_error">'.
4883: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4884: }
4885: }
4886: } else {
4887: ($scantronurls{'default'},my $error) =
4888: &legacy_scantronformat($r,$dom,$confname,
4889: 'default',$legacyfile{'default'},
4890: $scantronurls{'default'},
4891: $scantronfiles{'default'});
4892: if ($error eq '') {
4893: $confhash{'scantron'}{'scantronformat'} = '';
4894: my $putresult =
4895: &Apache::lonnet::put_dom('configuration',
4896: \%confhash,$dom);
4897: if ($putresult ne 'ok') {
4898: $error{'default'} =
4899: '<span class="LC_error">'.
4900: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4901: }
4902: } else {
4903: $error{'default'} = $error;
4904: }
4905: }
4906: }
4907: }
4908: } else {
4909: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4910: }
4911: }
4912: if (ref($settings) eq 'HASH') {
4913: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
4914: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
4915: if ((!@info) || ($info[0] eq 'no_such_dir')) {
4916: $scantronurl = '';
4917: } else {
4918: $scantronurl = $settings->{'scantronformat'};
4919: }
4920: $is_custom = 1;
4921: } else {
4922: $scantronurl = $scantronurls{'default'};
4923: }
4924: } else {
4925: if ($is_custom) {
4926: $scantronurl = $scantronurls{'custom'};
4927: } else {
4928: $scantronurl = $scantronurls{'default'};
4929: }
4930: }
4931: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4932: $datatable .= '<tr'.$css_class.'>';
4933: if (!$is_custom) {
4934: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
4935: '<span class="LC_nobreak">';
4936: if ($scantronurl) {
4937: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
4938: undef,undef,undef,undef,'background-color:#ffffff');
4939: } else {
4940: $datatable = &mt('File unavailable for display');
4941: }
4942: $datatable .= '</span></td>';
4943: if (keys(%error) == 0) {
4944: $datatable .= '<td valign="bottom">';
4945: if (!$switchserver) {
4946: $datatable .= &mt('Upload:').'<br />';
4947: }
4948: } else {
4949: my $errorstr;
4950: foreach my $key (sort(keys(%error))) {
4951: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4952: }
4953: $datatable .= '<td>'.$errorstr;
4954: }
4955: } else {
4956: if (keys(%error) > 0) {
4957: my $errorstr;
4958: foreach my $key (sort(keys(%error))) {
4959: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4960: }
4961: $datatable .= '<td>'.$errorstr.'</td><td> ';
4962: } elsif ($scantronurl) {
4963: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
4964: undef,undef,undef,undef,'background-color:#ffffff');
4965: $datatable .= '<td><span class="LC_nobreak">'.
4966: $link.
4967: '<label><input type="checkbox" name="scantronformat_del"'.
4968: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
4969: '<td><span class="LC_nobreak"> '.
4970: &mt('Replace:').'</span><br />';
4971: }
4972: }
4973: if (keys(%error) == 0) {
4974: if ($switchserver) {
4975: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4976: } else {
4977: $datatable .='<span class="LC_nobreak"> '.
4978: '<input type="file" name="scantronformat" /></span>';
4979: }
4980: }
4981: $datatable .= '</td></tr>';
4982: $$rowtotal ++;
4983: return $datatable;
4984: }
4985:
4986: sub legacy_scantronformat {
4987: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
4988: my ($url,$error);
4989: my @statinfo = &Apache::lonnet::stat_file($newurl);
4990: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4991: (my $result,$url) =
4992: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4993: '','',$newfile);
4994: if ($result ne 'ok') {
4995: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4996: }
4997: }
4998: return ($url,$error);
4999: }
5000:
5001: sub print_coursecategories {
5002: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
5003: my $datatable;
5004: if ($position eq 'top') {
5005: my (%checked);
5006: my @catitems = ('unauth','auth');
5007: my @cattypes = ('std','domonly','codesrch','none');
5008: $checked{'unauth'} = 'std';
5009: $checked{'auth'} = 'std';
5010: if (ref($settings) eq 'HASH') {
5011: foreach my $type (@cattypes) {
5012: if ($type eq $settings->{'unauth'}) {
5013: $checked{'unauth'} = $type;
5014: }
5015: if ($type eq $settings->{'auth'}) {
5016: $checked{'auth'} = $type;
5017: }
5018: }
5019: }
5020: my %lt = &Apache::lonlocal::texthash (
5021: unauth => 'Catalog type for unauthenticated users',
5022: auth => 'Catalog type for authenticated users',
5023: none => 'No catalog',
5024: std => 'Standard catalog',
5025: domonly => 'Domain-only catalog',
5026: codesrch => "Code search form",
5027: );
5028: my $itemcount = 0;
5029: foreach my $item (@catitems) {
5030: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
5031: $datatable .= '<tr '.$css_class.'>'.
5032: '<td>'.$lt{$item}.'</td>'.
5033: '<td class="LC_right_item"><span class="LC_nobreak">';
5034: foreach my $type (@cattypes) {
5035: my $ischecked;
5036: if ($checked{$item} eq $type) {
5037: $ischecked=' checked="checked"';
5038: }
5039: $datatable .= '<label>'.
5040: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
5041: ' />'.$lt{$type}.'</label> ';
5042: }
5043: $datatable .= '</td></tr>';
5044: $itemcount ++;
5045: }
5046: $$rowtotal += $itemcount;
5047: } elsif ($position eq 'middle') {
5048: my $toggle_cats_crs = ' ';
5049: my $toggle_cats_dom = ' checked="checked" ';
5050: my $can_cat_crs = ' ';
5051: my $can_cat_dom = ' checked="checked" ';
5052: my $toggle_catscomm_comm = ' ';
5053: my $toggle_catscomm_dom = ' checked="checked" ';
5054: my $can_catcomm_comm = ' ';
5055: my $can_catcomm_dom = ' checked="checked" ';
5056:
5057: if (ref($settings) eq 'HASH') {
5058: if ($settings->{'togglecats'} eq 'crs') {
5059: $toggle_cats_crs = $toggle_cats_dom;
5060: $toggle_cats_dom = ' ';
5061: }
5062: if ($settings->{'categorize'} eq 'crs') {
5063: $can_cat_crs = $can_cat_dom;
5064: $can_cat_dom = ' ';
5065: }
5066: if ($settings->{'togglecatscomm'} eq 'comm') {
5067: $toggle_catscomm_comm = $toggle_catscomm_dom;
5068: $toggle_catscomm_dom = ' ';
5069: }
5070: if ($settings->{'categorizecomm'} eq 'comm') {
5071: $can_catcomm_comm = $can_catcomm_dom;
5072: $can_catcomm_dom = ' ';
5073: }
5074: }
5075: my %title = &Apache::lonlocal::texthash (
5076: togglecats => 'Show/Hide a course in catalog',
5077: togglecatscomm => 'Show/Hide a community in catalog',
5078: categorize => 'Assign a category to a course',
5079: categorizecomm => 'Assign a category to a community',
5080: );
5081: my %level = &Apache::lonlocal::texthash (
5082: dom => 'Set in Domain',
5083: crs => 'Set in Course',
5084: comm => 'Set in Community',
5085: );
5086: $datatable = '<tr class="LC_odd_row">'.
5087: '<td>'.$title{'togglecats'}.'</td>'.
5088: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5089: '<input type="radio" name="togglecats"'.
5090: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5091: '<label><input type="radio" name="togglecats"'.
5092: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
5093: '</tr><tr>'.
5094: '<td>'.$title{'categorize'}.'</td>'.
5095: '<td class="LC_right_item"><span class="LC_nobreak">'.
5096: '<label><input type="radio" name="categorize"'.
5097: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5098: '<label><input type="radio" name="categorize"'.
5099: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
5100: '</tr><tr class="LC_odd_row">'.
5101: '<td>'.$title{'togglecatscomm'}.'</td>'.
5102: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
5103: '<input type="radio" name="togglecatscomm"'.
5104: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5105: '<label><input type="radio" name="togglecatscomm"'.
5106: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
5107: '</tr><tr>'.
5108: '<td>'.$title{'categorizecomm'}.'</td>'.
5109: '<td class="LC_right_item"><span class="LC_nobreak">'.
5110: '<label><input type="radio" name="categorizecomm"'.
5111: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
5112: '<label><input type="radio" name="categorizecomm"'.
5113: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
5114: '</tr>';
5115: $$rowtotal += 4;
5116: } else {
5117: my $css_class;
5118: my $itemcount = 1;
5119: my $cathash;
5120: if (ref($settings) eq 'HASH') {
5121: $cathash = $settings->{'cats'};
5122: }
5123: if (ref($cathash) eq 'HASH') {
5124: my (@cats,@trails,%allitems,%idx,@jsarray);
5125: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
5126: \%allitems,\%idx,\@jsarray);
5127: my $maxdepth = scalar(@cats);
5128: my $colattrib = '';
5129: if ($maxdepth > 2) {
5130: $colattrib = ' colspan="2" ';
5131: }
5132: my @path;
5133: if (@cats > 0) {
5134: if (ref($cats[0]) eq 'ARRAY') {
5135: my $numtop = @{$cats[0]};
5136: my $maxnum = $numtop;
5137: my %default_names = (
5138: instcode => &mt('Official courses'),
5139: communities => &mt('Communities'),
5140: );
5141:
5142: if ((!grep(/^instcode$/,@{$cats[0]})) ||
5143: ($cathash->{'instcode::0'} eq '') ||
5144: (!grep(/^communities$/,@{$cats[0]})) ||
5145: ($cathash->{'communities::0'} eq '')) {
5146: $maxnum ++;
5147: }
5148: my $lastidx;
5149: for (my $i=0; $i<$numtop; $i++) {
5150: my $parent = $cats[0][$i];
5151: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5152: my $item = &escape($parent).'::0';
5153: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
5154: $lastidx = $idx{$item};
5155: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5156: .'<select name="'.$item.'"'.$chgstr.'>';
5157: for (my $k=0; $k<=$maxnum; $k++) {
5158: my $vpos = $k+1;
5159: my $selstr;
5160: if ($k == $i) {
5161: $selstr = ' selected="selected" ';
5162: }
5163: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5164: }
5165: $datatable .= '</select></span></td><td>';
5166: if ($parent eq 'instcode' || $parent eq 'communities') {
5167: $datatable .= '<span class="LC_nobreak">'
5168: .$default_names{$parent}.'</span>';
5169: if ($parent eq 'instcode') {
5170: $datatable .= '<br /><span class="LC_nobreak">('
5171: .&mt('with institutional codes')
5172: .')</span></td><td'.$colattrib.'>';
5173: } else {
5174: $datatable .= '<table><tr><td>';
5175: }
5176: $datatable .= '<span class="LC_nobreak">'
5177: .'<label><input type="radio" name="'
5178: .$parent.'" value="1" checked="checked" />'
5179: .&mt('Display').'</label>';
5180: if ($parent eq 'instcode') {
5181: $datatable .= ' ';
5182: } else {
5183: $datatable .= '</span></td></tr><tr><td>'
5184: .'<span class="LC_nobreak">';
5185: }
5186: $datatable .= '<label><input type="radio" name="'
5187: .$parent.'" value="0" />'
5188: .&mt('Do not display').'</label></span>';
5189: if ($parent eq 'communities') {
5190: $datatable .= '</td></tr></table>';
5191: }
5192: $datatable .= '</td>';
5193: } else {
5194: $datatable .= $parent
5195: .' <span class="LC_nobreak"><label>'
5196: .'<input type="checkbox" name="deletecategory" '
5197: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5198: }
5199: my $depth = 1;
5200: push(@path,$parent);
5201: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5202: pop(@path);
5203: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5204: $itemcount ++;
5205: }
5206: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5207: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5208: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5209: for (my $k=0; $k<=$maxnum; $k++) {
5210: my $vpos = $k+1;
5211: my $selstr;
5212: if ($k == $numtop) {
5213: $selstr = ' selected="selected" ';
5214: }
5215: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5216: }
5217: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5218: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5219: .'</tr>'."\n";
5220: $itemcount ++;
5221: foreach my $default ('instcode','communities') {
5222: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5223: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5224: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5225: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5226: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5227: for (my $k=0; $k<=$maxnum; $k++) {
5228: my $vpos = $k+1;
5229: my $selstr;
5230: if ($k == $maxnum) {
5231: $selstr = ' selected="selected" ';
5232: }
5233: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5234: }
5235: $datatable .= '</select></span></td>'.
5236: '<td><span class="LC_nobreak">'.
5237: $default_names{$default}.'</span>';
5238: if ($default eq 'instcode') {
5239: $datatable .= '<br /><span class="LC_nobreak">('
5240: .&mt('with institutional codes').')</span>';
5241: }
5242: $datatable .= '</td>'
5243: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5244: .&mt('Display').'</label> '
5245: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5246: .&mt('Do not display').'</label></span></td></tr>';
5247: }
5248: }
5249: }
5250: } else {
5251: $datatable .= &initialize_categories($itemcount);
5252: }
5253: } else {
5254: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5255: .&initialize_categories($itemcount);
5256: }
5257: $$rowtotal += $itemcount;
5258: }
5259: return $datatable;
5260: }
5261:
5262: sub print_serverstatuses {
5263: my ($dom,$settings,$rowtotal) = @_;
5264: my $datatable;
5265: my @pages = &serverstatus_pages();
5266: my (%namedaccess,%machineaccess);
5267: foreach my $type (@pages) {
5268: $namedaccess{$type} = '';
5269: $machineaccess{$type}= '';
5270: }
5271: if (ref($settings) eq 'HASH') {
5272: foreach my $type (@pages) {
5273: if (exists($settings->{$type})) {
5274: if (ref($settings->{$type}) eq 'HASH') {
5275: foreach my $key (keys(%{$settings->{$type}})) {
5276: if ($key eq 'namedusers') {
5277: $namedaccess{$type} = $settings->{$type}->{$key};
5278: } elsif ($key eq 'machines') {
5279: $machineaccess{$type} = $settings->{$type}->{$key};
5280: }
5281: }
5282: }
5283: }
5284: }
5285: }
5286: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5287: my $rownum = 0;
5288: my $css_class;
5289: foreach my $type (@pages) {
5290: $rownum ++;
5291: $css_class = $rownum%2?' class="LC_odd_row"':'';
5292: $datatable .= '<tr'.$css_class.'>'.
5293: '<td><span class="LC_nobreak">'.
5294: $titles->{$type}.'</span></td>'.
5295: '<td class="LC_left_item">'.
5296: '<input type="text" name="'.$type.'_namedusers" '.
5297: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5298: '<td class="LC_right_item">'.
5299: '<span class="LC_nobreak">'.
5300: '<input type="text" name="'.$type.'_machines" '.
5301: 'value="'.$machineaccess{$type}.'" size="10" />'.
5302: '</td></tr>'."\n";
5303: }
5304: $$rowtotal += $rownum;
5305: return $datatable;
5306: }
5307:
5308: sub serverstatus_pages {
5309: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5310: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5311: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5312: 'uniquecodes','diskusage');
5313: }
5314:
5315: sub defaults_javascript {
5316: my ($settings) = @_;
5317: return unless (ref($settings) eq 'HASH');
5318: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5319: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5320: if ($maxnum eq '') {
5321: $maxnum = 0;
5322: }
5323: $maxnum ++;
5324: my $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5325: return <<"ENDSCRIPT";
5326: <script type="text/javascript">
5327: // <![CDATA[
5328: function reorderTypes(form,caller) {
5329: var changedVal;
5330: $jstext
5331: var newpos = 'addinststatus_pos';
5332: var current = new Array;
5333: var maxh = $maxnum;
5334: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5335: var oldVal;
5336: if (caller == newpos) {
5337: changedVal = newitemVal;
5338: } else {
5339: var curritem = 'inststatus_pos_'+caller;
5340: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5341: current[newitemVal] = newpos;
5342: }
5343: for (var i=0; i<inststatuses.length; i++) {
5344: if (inststatuses[i] != caller) {
5345: var elementName = 'inststatus_pos_'+inststatuses[i];
5346: if (form.elements[elementName]) {
5347: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5348: current[currVal] = elementName;
5349: }
5350: }
5351: }
5352: for (var j=0; j<maxh; j++) {
5353: if (current[j] == undefined) {
5354: oldVal = j;
5355: }
5356: }
5357: if (oldVal < changedVal) {
5358: for (var k=oldVal+1; k<=changedVal ; k++) {
5359: var elementName = current[k];
5360: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5361: }
5362: } else {
5363: for (var k=changedVal; k<oldVal; k++) {
5364: var elementName = current[k];
5365: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5366: }
5367: }
5368: return;
5369: }
5370:
5371: // ]]>
5372: </script>
5373:
5374: ENDSCRIPT
5375: }
5376: }
5377:
5378: sub coursecategories_javascript {
5379: my ($settings) = @_;
5380: my ($output,$jstext,$cathash);
5381: if (ref($settings) eq 'HASH') {
5382: $cathash = $settings->{'cats'};
5383: }
5384: if (ref($cathash) eq 'HASH') {
5385: my (@cats,@jsarray,%idx);
5386: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5387: if (@jsarray > 0) {
5388: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5389: for (my $i=0; $i<@jsarray; $i++) {
5390: if (ref($jsarray[$i]) eq 'ARRAY') {
5391: my $catstr = join('","',@{$jsarray[$i]});
5392: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5393: }
5394: }
5395: }
5396: } else {
5397: $jstext = ' var categories = Array(1);'."\n".
5398: ' categories[0] = Array("instcode_pos");'."\n";
5399: }
5400: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5401: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5402: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category.');
5403: $output = <<"ENDSCRIPT";
5404: <script type="text/javascript">
5405: // <![CDATA[
5406: function reorderCats(form,parent,item,idx) {
5407: var changedVal;
5408: $jstext
5409: var newpos = 'addcategory_pos';
5410: if (parent == '') {
5411: var has_instcode = 0;
5412: var maxtop = categories[idx].length;
5413: for (var j=0; j<maxtop; j++) {
5414: if (categories[idx][j] == 'instcode::0') {
5415: has_instcode == 1;
5416: }
5417: }
5418: if (has_instcode == 0) {
5419: categories[idx][maxtop] = 'instcode_pos';
5420: }
5421: } else {
5422: newpos += '_'+parent;
5423: }
5424: var maxh = 1 + categories[idx].length;
5425: var current = new Array;
5426: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5427: if (item == newpos) {
5428: changedVal = newitemVal;
5429: } else {
5430: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5431: current[newitemVal] = newpos;
5432: }
5433: for (var i=0; i<categories[idx].length; i++) {
5434: var elementName = categories[idx][i];
5435: if (elementName != item) {
5436: if (form.elements[elementName]) {
5437: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5438: current[currVal] = elementName;
5439: }
5440: }
5441: }
5442: var oldVal;
5443: for (var j=0; j<maxh; j++) {
5444: if (current[j] == undefined) {
5445: oldVal = j;
5446: }
5447: }
5448: if (oldVal < changedVal) {
5449: for (var k=oldVal+1; k<=changedVal ; k++) {
5450: var elementName = current[k];
5451: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5452: }
5453: } else {
5454: for (var k=changedVal; k<oldVal; k++) {
5455: var elementName = current[k];
5456: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5457: }
5458: }
5459: return;
5460: }
5461:
5462: function categoryCheck(form) {
5463: if (form.elements['addcategory_name'].value == 'instcode') {
5464: alert('$instcode_reserved\\n$choose_again');
5465: return false;
5466: }
5467: if (form.elements['addcategory_name'].value == 'communities') {
5468: alert('$communities_reserved\\n$choose_again');
5469: return false;
5470: }
5471: return true;
5472: }
5473:
5474: // ]]>
5475: </script>
5476:
5477: ENDSCRIPT
5478: return $output;
5479: }
5480:
5481: sub initialize_categories {
5482: my ($itemcount) = @_;
5483: my ($datatable,$css_class,$chgstr);
5484: my %default_names = (
5485: instcode => 'Official courses (with institutional codes)',
5486: communities => 'Communities',
5487: );
5488: my $select0 = ' selected="selected"';
5489: my $select1 = '';
5490: foreach my $default ('instcode','communities') {
5491: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5492: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5493: if ($default eq 'communities') {
5494: $select1 = $select0;
5495: $select0 = '';
5496: }
5497: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5498: .'<select name="'.$default.'_pos">'
5499: .'<option value="0"'.$select0.'>1</option>'
5500: .'<option value="1"'.$select1.'>2</option>'
5501: .'<option value="2">3</option></select> '
5502: .$default_names{$default}
5503: .'</span></td><td><span class="LC_nobreak">'
5504: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5505: .&mt('Display').'</label> <label>'
5506: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5507: .'</label></span></td></tr>';
5508: $itemcount ++;
5509: }
5510: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5511: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5512: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5513: .'<select name="addcategory_pos"'.$chgstr.'>'
5514: .'<option value="0">1</option>'
5515: .'<option value="1">2</option>'
5516: .'<option value="2" selected="selected">3</option></select> '
5517: .&mt('Add category').'</td><td>'.&mt('Name:')
5518: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5519: return $datatable;
5520: }
5521:
5522: sub build_category_rows {
5523: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5524: my ($text,$name,$item,$chgstr);
5525: if (ref($cats) eq 'ARRAY') {
5526: my $maxdepth = scalar(@{$cats});
5527: if (ref($cats->[$depth]) eq 'HASH') {
5528: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5529: my $numchildren = @{$cats->[$depth]{$parent}};
5530: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5531: $text .= '<td><table class="LC_data_table">';
5532: my ($idxnum,$parent_name,$parent_item);
5533: my $higher = $depth - 1;
5534: if ($higher == 0) {
5535: $parent_name = &escape($parent).'::'.$higher;
5536: } else {
5537: if (ref($path) eq 'ARRAY') {
5538: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5539: }
5540: }
5541: $parent_item = 'addcategory_pos_'.$parent_name;
5542: for (my $j=0; $j<=$numchildren; $j++) {
5543: if ($j < $numchildren) {
5544: $name = $cats->[$depth]{$parent}[$j];
5545: $item = &escape($name).':'.&escape($parent).':'.$depth;
5546: $idxnum = $idx->{$item};
5547: } else {
5548: $name = $parent_name;
5549: $item = $parent_item;
5550: }
5551: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5552: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5553: for (my $i=0; $i<=$numchildren; $i++) {
5554: my $vpos = $i+1;
5555: my $selstr;
5556: if ($j == $i) {
5557: $selstr = ' selected="selected" ';
5558: }
5559: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5560: }
5561: $text .= '</select> ';
5562: if ($j < $numchildren) {
5563: my $deeper = $depth+1;
5564: $text .= $name.' '
5565: .'<label><input type="checkbox" name="deletecategory" value="'
5566: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5567: if(ref($path) eq 'ARRAY') {
5568: push(@{$path},$name);
5569: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5570: pop(@{$path});
5571: }
5572: } else {
5573: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5574: if ($j == $numchildren) {
5575: $text .= $name;
5576: } else {
5577: $text .= $item;
5578: }
5579: $text .= '" value="" />';
5580: }
5581: $text .= '</td></tr>';
5582: }
5583: $text .= '</table></td>';
5584: } else {
5585: my $higher = $depth-1;
5586: if ($higher == 0) {
5587: $name = &escape($parent).'::'.$higher;
5588: } else {
5589: if (ref($path) eq 'ARRAY') {
5590: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5591: }
5592: }
5593: my $colspan;
5594: if ($parent ne 'instcode') {
5595: $colspan = $maxdepth - $depth - 1;
5596: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5597: }
5598: }
5599: }
5600: }
5601: return $text;
5602: }
5603:
5604: sub modifiable_userdata_row {
5605: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5606: my ($role,$rolename,$statustype);
5607: $role = $item;
5608: if ($context eq 'cancreate') {
5609: if ($item =~ /^emailusername_(.+)$/) {
5610: $statustype = $1;
5611: $role = 'emailusername';
5612: if (ref($usertypes) eq 'HASH') {
5613: if ($usertypes->{$statustype}) {
5614: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5615: } else {
5616: $rolename = &mt('Data provided by user');
5617: }
5618: }
5619: }
5620: } elsif ($context eq 'selfcreate') {
5621: if (ref($usertypes) eq 'HASH') {
5622: $rolename = $usertypes->{$role};
5623: } else {
5624: $rolename = $role;
5625: }
5626: } else {
5627: if ($role eq 'cr') {
5628: $rolename = &mt('Custom role');
5629: } else {
5630: $rolename = &Apache::lonnet::plaintext($role);
5631: }
5632: }
5633: my (@fields,%fieldtitles);
5634: if (ref($fieldsref) eq 'ARRAY') {
5635: @fields = @{$fieldsref};
5636: } else {
5637: @fields = ('lastname','firstname','middlename','generation',
5638: 'permanentemail','id');
5639: }
5640: if ((ref($titlesref) eq 'HASH')) {
5641: %fieldtitles = %{$titlesref};
5642: } else {
5643: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5644: }
5645: my $output;
5646: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5647: $output = '<tr '.$css_class.'>'.
5648: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5649: '<td class="LC_left_item" colspan="2"><table>';
5650: my $rem;
5651: my %checks;
5652: if (ref($settings) eq 'HASH') {
5653: if (ref($settings->{$context}) eq 'HASH') {
5654: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5655: my $hashref = $settings->{$context}->{$role};
5656: if ($role eq 'emailusername') {
5657: if ($statustype) {
5658: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5659: $hashref = $settings->{$context}->{$role}->{$statustype};
5660: if (ref($hashref) eq 'HASH') {
5661: foreach my $field (@fields) {
5662: if ($hashref->{$field}) {
5663: $checks{$field} = $hashref->{$field};
5664: }
5665: }
5666: }
5667: }
5668: }
5669: } else {
5670: if (ref($hashref) eq 'HASH') {
5671: foreach my $field (@fields) {
5672: if ($hashref->{$field}) {
5673: $checks{$field} = ' checked="checked" ';
5674: }
5675: }
5676: }
5677: }
5678: }
5679: }
5680: }
5681:
5682: for (my $i=0; $i<@fields; $i++) {
5683: my $rem = $i%($numinrow);
5684: if ($rem == 0) {
5685: if ($i > 0) {
5686: $output .= '</tr>';
5687: }
5688: $output .= '<tr>';
5689: }
5690: my $check = ' ';
5691: unless ($role eq 'emailusername') {
5692: if (exists($checks{$fields[$i]})) {
5693: $check = $checks{$fields[$i]}
5694: } else {
5695: if ($role eq 'st') {
5696: if (ref($settings) ne 'HASH') {
5697: $check = ' checked="checked" ';
5698: }
5699: }
5700: }
5701: }
5702: $output .= '<td class="LC_left_item">'.
5703: '<span class="LC_nobreak">';
5704: if ($role eq 'emailusername') {
5705: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5706: $checks{$fields[$i]} = 'omit';
5707: }
5708: foreach my $option ('required','optional','omit') {
5709: my $checked='';
5710: if ($checks{$fields[$i]} eq $option) {
5711: $checked='checked="checked" ';
5712: }
5713: $output .= '<label>'.
5714: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5715: &mt($option).'</label>'.(' ' x2);
5716: }
5717: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5718: } else {
5719: $output .= '<label>'.
5720: '<input type="checkbox" name="canmodify_'.$role.'" '.
5721: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5722: '</label>';
5723: }
5724: $output .= '</span></td>';
5725: $rem = @fields%($numinrow);
5726: }
5727: my $colsleft = $numinrow - $rem;
5728: if ($colsleft > 1 ) {
5729: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5730: ' </td>';
5731: } elsif ($colsleft == 1) {
5732: $output .= '<td class="LC_left_item"> </td>';
5733: }
5734: $output .= '</tr></table></td></tr>';
5735: return $output;
5736: }
5737:
5738: sub insttypes_row {
5739: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5740: my %lt = &Apache::lonlocal::texthash (
5741: cansearch => 'Users allowed to search',
5742: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5743: lockablenames => 'User preference to lock name',
5744: );
5745: my $showdom;
5746: if ($context eq 'cansearch') {
5747: $showdom = ' ('.$dom.')';
5748: }
5749: my $class = 'LC_left_item';
5750: if ($context eq 'statustocreate') {
5751: $class = 'LC_right_item';
5752: }
5753: my $css_class = ' class="LC_odd_row"';
5754: if ($rownum ne '') {
5755: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5756: }
5757: my $output = '<tr'.$css_class.'>'.
5758: '<td>'.$lt{$context}.$showdom.
5759: '</td><td class="'.$class.'" colspan="2"><table>';
5760: my $rem;
5761: if (ref($types) eq 'ARRAY') {
5762: for (my $i=0; $i<@{$types}; $i++) {
5763: if (defined($usertypes->{$types->[$i]})) {
5764: my $rem = $i%($numinrow);
5765: if ($rem == 0) {
5766: if ($i > 0) {
5767: $output .= '</tr>';
5768: }
5769: $output .= '<tr>';
5770: }
5771: my $check = ' ';
5772: if (ref($settings) eq 'HASH') {
5773: if (ref($settings->{$context}) eq 'ARRAY') {
5774: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5775: $check = ' checked="checked" ';
5776: }
5777: } elsif ($context eq 'statustocreate') {
5778: $check = ' checked="checked" ';
5779: }
5780: }
5781: $output .= '<td class="LC_left_item">'.
5782: '<span class="LC_nobreak"><label>'.
5783: '<input type="checkbox" name="'.$context.'" '.
5784: 'value="'.$types->[$i].'"'.$check.'/>'.
5785: $usertypes->{$types->[$i]}.'</label></span></td>';
5786: }
5787: }
5788: $rem = @{$types}%($numinrow);
5789: }
5790: my $colsleft = $numinrow - $rem;
5791: if (($rem == 0) && (@{$types} > 0)) {
5792: $output .= '<tr>';
5793: }
5794: if ($colsleft > 1) {
5795: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5796: } else {
5797: $output .= '<td class="LC_left_item">';
5798: }
5799: my $defcheck = ' ';
5800: if (ref($settings) eq 'HASH') {
5801: if (ref($settings->{$context}) eq 'ARRAY') {
5802: if (grep(/^default$/,@{$settings->{$context}})) {
5803: $defcheck = ' checked="checked" ';
5804: }
5805: } elsif ($context eq 'statustocreate') {
5806: $defcheck = ' checked="checked" ';
5807: }
5808: }
5809: $output .= '<span class="LC_nobreak"><label>'.
5810: '<input type="checkbox" name="'.$context.'" '.
5811: 'value="default"'.$defcheck.'/>'.
5812: $othertitle.'</label></span></td>'.
5813: '</tr></table></td></tr>';
5814: return $output;
5815: }
5816:
5817: sub sorted_searchtitles {
5818: my %searchtitles = &Apache::lonlocal::texthash(
5819: 'uname' => 'username',
5820: 'lastname' => 'last name',
5821: 'lastfirst' => 'last name, first name',
5822: );
5823: my @titleorder = ('uname','lastname','lastfirst');
5824: return (\%searchtitles,\@titleorder);
5825: }
5826:
5827: sub sorted_searchtypes {
5828: my %srchtypes_desc = (
5829: exact => 'is exact match',
5830: contains => 'contains ..',
5831: begins => 'begins with ..',
5832: );
5833: my @srchtypeorder = ('exact','begins','contains');
5834: return (\%srchtypes_desc,\@srchtypeorder);
5835: }
5836:
5837: sub usertype_update_row {
5838: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5839: my $datatable;
5840: my $numinrow = 4;
5841: foreach my $type (@{$types}) {
5842: if (defined($usertypes->{$type})) {
5843: $$rownums ++;
5844: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5845: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5846: '</td><td class="LC_left_item"><table>';
5847: for (my $i=0; $i<@{$fields}; $i++) {
5848: my $rem = $i%($numinrow);
5849: if ($rem == 0) {
5850: if ($i > 0) {
5851: $datatable .= '</tr>';
5852: }
5853: $datatable .= '<tr>';
5854: }
5855: my $check = ' ';
5856: if (ref($settings) eq 'HASH') {
5857: if (ref($settings->{'fields'}) eq 'HASH') {
5858: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5859: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5860: $check = ' checked="checked" ';
5861: }
5862: }
5863: }
5864: }
5865:
5866: if ($i == @{$fields}-1) {
5867: my $colsleft = $numinrow - $rem;
5868: if ($colsleft > 1) {
5869: $datatable .= '<td colspan="'.$colsleft.'">';
5870: } else {
5871: $datatable .= '<td>';
5872: }
5873: } else {
5874: $datatable .= '<td>';
5875: }
5876: $datatable .= '<span class="LC_nobreak"><label>'.
5877: '<input type="checkbox" name="updateable_'.$type.
5878: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5879: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5880: }
5881: $datatable .= '</tr></table></td></tr>';
5882: }
5883: }
5884: return $datatable;
5885: }
5886:
5887: sub modify_login {
5888: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
5889: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
5890: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
5891: %title = ( coursecatalog => 'Display course catalog',
5892: adminmail => 'Display administrator E-mail address',
5893: helpdesk => 'Display "Contact Helpdesk" link',
5894: newuser => 'Link for visitors to create a user account',
5895: loginheader => 'Log-in box header');
5896: @offon = ('off','on');
5897: if (ref($domconfig{login}) eq 'HASH') {
5898: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
5899: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
5900: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
5901: }
5902: }
5903: }
5904: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5905: \%domconfig,\%loginhash);
5906: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5907: foreach my $item (@toggles) {
5908: $loginhash{login}{$item} = $env{'form.'.$item};
5909: }
5910: $loginhash{login}{loginheader} = $env{'form.loginheader'};
5911: if (ref($colchanges{'login'}) eq 'HASH') {
5912: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
5913: \%loginhash);
5914: }
5915:
5916: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5917: my %domservers = &Apache::lonnet::get_servers($dom);
5918: my @loginvia_attribs = ('serverpath','custompath','exempt');
5919: if (keys(%servers) > 1) {
5920: foreach my $lonhost (keys(%servers)) {
5921: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
5922: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
5923: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
5924: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
5925: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
5926: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5927: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5928: $changes{'loginvia'}{$lonhost} = 1;
5929: } else {
5930: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
5931: $changes{'loginvia'}{$lonhost} = 1;
5932: }
5933: } else {
5934: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5935: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5936: $changes{'loginvia'}{$lonhost} = 1;
5937: }
5938: }
5939: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
5940: foreach my $item (@loginvia_attribs) {
5941: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
5942: }
5943: } else {
5944: foreach my $item (@loginvia_attribs) {
5945: my $new = $env{'form.'.$lonhost.'_'.$item};
5946: if (($item eq 'serverpath') && ($new eq 'custom')) {
5947: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
5948: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5949: $new = '/';
5950: }
5951: }
5952: if (($item eq 'custompath') &&
5953: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5954: $new = '';
5955: }
5956: if ($new ne $curr_loginvia{$lonhost}{$item}) {
5957: $changes{'loginvia'}{$lonhost} = 1;
5958: }
5959: if ($item eq 'exempt') {
5960: $new = &check_exempt_addresses($new);
5961: }
5962: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5963: }
5964: }
5965: } else {
5966: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5967: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5968: $changes{'loginvia'}{$lonhost} = 1;
5969: foreach my $item (@loginvia_attribs) {
5970: my $new = $env{'form.'.$lonhost.'_'.$item};
5971: if (($item eq 'serverpath') && ($new eq 'custom')) {
5972: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5973: $new = '/';
5974: }
5975: }
5976: if (($item eq 'custompath') &&
5977: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5978: $new = '';
5979: }
5980: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5981: }
5982: }
5983: }
5984: }
5985: }
5986:
5987: my $servadm = $r->dir_config('lonAdmEMail');
5988: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
5989: if (ref($domconfig{'login'}) eq 'HASH') {
5990: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
5991: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
5992: if ($lang eq 'nolang') {
5993: push(@currlangs,$lang);
5994: } elsif (defined($langchoices{$lang})) {
5995: push(@currlangs,$lang);
5996: } else {
5997: next;
5998: }
5999: }
6000: }
6001: }
6002: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
6003: if (@currlangs > 0) {
6004: foreach my $lang (@currlangs) {
6005: if (grep(/^\Q$lang\E$/,@delurls)) {
6006: $changes{'helpurl'}{$lang} = 1;
6007: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
6008: $changes{'helpurl'}{$lang} = 1;
6009: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
6010: push(@newlangs,$lang);
6011: } else {
6012: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6013: }
6014: }
6015: }
6016: unless (grep(/^nolang$/,@currlangs)) {
6017: if ($env{'form.loginhelpurl_nolang.filename'}) {
6018: $changes{'helpurl'}{'nolang'} = 1;
6019: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
6020: push(@newlangs,'nolang');
6021: }
6022: }
6023: if ($env{'form.loginhelpurl_add_lang'}) {
6024: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
6025: ($env{'form.loginhelpurl_add_file.filename'})) {
6026: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
6027: $addedfile = $env{'form.loginhelpurl_add_lang'};
6028: }
6029: }
6030: if ((@newlangs > 0) || ($addedfile)) {
6031: my $error;
6032: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6033: if ($configuserok eq 'ok') {
6034: if ($switchserver) {
6035: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6036: } elsif ($author_ok eq 'ok') {
6037: my @allnew = @newlangs;
6038: if ($addedfile ne '') {
6039: push(@allnew,$addedfile);
6040: }
6041: foreach my $lang (@allnew) {
6042: my $formelem = 'loginhelpurl_'.$lang;
6043: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
6044: $formelem = 'loginhelpurl_add_file';
6045: }
6046: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6047: "help/$lang",'','',$newfile{$lang});
6048: if ($result eq 'ok') {
6049: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
6050: $changes{'helpurl'}{$lang} = 1;
6051: } else {
6052: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
6053: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6054: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
6055: (!grep(/^\Q$lang\E$/,@delurls))) {
6056: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
6057: }
6058: }
6059: }
6060: } else {
6061: $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);
6062: }
6063: } else {
6064: $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);
6065: }
6066: if ($error) {
6067: &Apache::lonnet::logthis($error);
6068: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6069: }
6070: }
6071:
6072: my (%currheadtagurls,%currexempt,@newhosts,%newheadtagurls,%possexempt);
6073: if (ref($domconfig{'login'}) eq 'HASH') {
6074: if (ref($domconfig{'login'}{'headtag'}) eq 'HASH') {
6075: foreach my $lonhost (keys(%{$domconfig{'login'}{'headtag'}})) {
6076: if ($domservers{$lonhost}) {
6077: if (ref($domconfig{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6078: $currheadtagurls{$lonhost} = $domconfig{'login'}{'headtag'}{$lonhost}{'url'};
6079: $currexempt{$lonhost} = $domconfig{'login'}{'headtagexempt'}{$lonhost}{'exempt'}
6080: }
6081: }
6082: }
6083: }
6084: }
6085: my @delheadtagurls = &Apache::loncommon::get_env_multiple('form.loginheadtag_del');
6086: foreach my $lonhost (sort(keys(%domservers))) {
6087: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6088: $changes{'headtag'}{$lonhost} = 1;
6089: } else {
6090: if ($env{'form.loginheadtagexempt_'.$lonhost}) {
6091: $possexempt{$lonhost} = &check_exempt_addresses($env{'form.loginheadtagexempt_'.$lonhost});
6092: }
6093: if ($env{'form.loginheadtag_'.$lonhost.'.filename'}) {
6094: push(@newhosts,$lonhost);
6095: } elsif ($currheadtagurls{$lonhost}) {
6096: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $currheadtagurls{$lonhost};
6097: if ($currexempt{$lonhost}) {
6098: if ((!exists($possexempt{$lonhost})) || ($possexempt{$lonhost} ne $currexempt{$lonhost})) {
6099: $changes{'headtag'}{$lonhost} = 1;
6100: }
6101: } elsif ($possexempt{$lonhost}) {
6102: $changes{'headtag'}{$lonhost} = 1;
6103: }
6104: if ($possexempt{$lonhost}) {
6105: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6106: }
6107: }
6108: }
6109: }
6110: if (@newhosts) {
6111: my $error;
6112: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6113: if ($configuserok eq 'ok') {
6114: if ($switchserver) {
6115: $error = &mt("Upload of custom markup is not permitted to this server: [_1]",$switchserver);
6116: } elsif ($author_ok eq 'ok') {
6117: foreach my $lonhost (@newhosts) {
6118: my $formelem = 'loginheadtag_'.$lonhost;
6119: (my $result,$newheadtagurls{$lonhost}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
6120: "login/headtag/$lonhost",'','',
6121: $env{'form.loginheadtag_'.$lonhost.'.filename'});
6122: if ($result eq 'ok') {
6123: $loginhash{'login'}{'headtag'}{$lonhost}{'url'} = $newheadtagurls{$lonhost};
6124: $changes{'headtag'}{$lonhost} = 1;
6125: if ($possexempt{$lonhost}) {
6126: $loginhash{'login'}{'headtag'}{$lonhost}{'exempt'} = $possexempt{$lonhost};
6127: }
6128: } else {
6129: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",
6130: $newheadtagurls{$lonhost},$result);
6131: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
6132: if ((grep(/^\Q$lonhost\E$/,keys(%currheadtagurls))) &&
6133: (!grep(/^\Q$lonhost\E$/,@delheadtagurls))) {
6134: $loginhash{'login'}{'headtag'}{$lonhost} = $currheadtagurls{$lonhost};
6135: }
6136: }
6137: }
6138: } else {
6139: $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);
6140: }
6141: } else {
6142: $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);
6143: }
6144: if ($error) {
6145: &Apache::lonnet::logthis($error);
6146: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6147: }
6148: }
6149: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
6150:
6151: my $defaulthelpfile = '/adm/loginproblems.html';
6152: my $defaulttext = &mt('Default in use');
6153:
6154: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
6155: $dom);
6156: if ($putresult eq 'ok') {
6157: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
6158: my %defaultchecked = (
6159: 'coursecatalog' => 'on',
6160: 'helpdesk' => 'on',
6161: 'adminmail' => 'off',
6162: 'newuser' => 'off',
6163: );
6164: if (ref($domconfig{'login'}) eq 'HASH') {
6165: foreach my $item (@toggles) {
6166: if ($defaultchecked{$item} eq 'on') {
6167: if (($domconfig{'login'}{$item} eq '0') &&
6168: ($env{'form.'.$item} eq '1')) {
6169: $changes{$item} = 1;
6170: } elsif (($domconfig{'login'}{$item} eq '' ||
6171: $domconfig{'login'}{$item} eq '1') &&
6172: ($env{'form.'.$item} eq '0')) {
6173: $changes{$item} = 1;
6174: }
6175: } elsif ($defaultchecked{$item} eq 'off') {
6176: if (($domconfig{'login'}{$item} eq '1') &&
6177: ($env{'form.'.$item} eq '0')) {
6178: $changes{$item} = 1;
6179: } elsif (($domconfig{'login'}{$item} eq '' ||
6180: $domconfig{'login'}{$item} eq '0') &&
6181: ($env{'form.'.$item} eq '1')) {
6182: $changes{$item} = 1;
6183: }
6184: }
6185: }
6186: }
6187: if (keys(%changes) > 0 || $colchgtext) {
6188: &Apache::loncommon::devalidate_domconfig_cache($dom);
6189: if (ref($lastactref) eq 'HASH') {
6190: $lastactref->{'domainconfig'} = 1;
6191: }
6192: $resulttext = &mt('Changes made:').'<ul>';
6193: foreach my $item (sort(keys(%changes))) {
6194: if ($item eq 'loginvia') {
6195: if (ref($changes{$item}) eq 'HASH') {
6196: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
6197: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6198: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
6199: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
6200: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
6201: $protocol = 'http' if ($protocol ne 'https');
6202: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
6203:
6204: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
6205: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
6206: } else {
6207: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
6208: }
6209: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
6210: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
6211: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
6212: }
6213: $resulttext .= '</li>';
6214: } else {
6215: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
6216: }
6217: } else {
6218: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
6219: }
6220: }
6221: $resulttext .= '</ul></li>';
6222: }
6223: } elsif ($item eq 'helpurl') {
6224: if (ref($changes{$item}) eq 'HASH') {
6225: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6226: if (grep(/^\Q$lang\E$/,@delurls)) {
6227: my ($chg,$link);
6228: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6229: if ($lang eq 'nolang') {
6230: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6231: } else {
6232: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6233: }
6234: $resulttext .= '<li>'.$chg.'</li>';
6235: } else {
6236: my $chg;
6237: if ($lang eq 'nolang') {
6238: $chg = &mt('custom log-in help file for no preferred language');
6239: } else {
6240: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6241: }
6242: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6243: $loginhash{'login'}{'helpurl'}{$lang}.
6244: '?inhibitmenu=yes',$chg,600,500).
6245: '</li>';
6246: }
6247: }
6248: }
6249: } elsif ($item eq 'headtag') {
6250: if (ref($changes{$item}) eq 'HASH') {
6251: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
6252: if (grep(/^\Q$lonhost\E$/,@delheadtagurls)) {
6253: $resulttext .= '<li>'.&mt('custom markup file removed for [_1]',$domservers{$lonhost}).'</li>';
6254: } elsif (ref($loginhash{'login'}{'headtag'}{$lonhost}) eq 'HASH') {
6255: $resulttext .= '<li><a href="'.
6256: "javascript:void(open('$loginhash{'login'}{'headtag'}{$lonhost}{'url'}?inhibitmenu=yes','Custom_HeadTag',
6257: 'menubar=0,toolbar=1,scrollbars=1,width=600,height=500,resizable=yes'))".
6258: '">'.&mt('custom markup').'</a> '.&mt('(for [_1])',$servers{$lonhost}).' ';
6259: if ($possexempt{$lonhost}) {
6260: $resulttext .= &mt('not included for client IP(s): [_1]',$possexempt{$lonhost});
6261: } else {
6262: $resulttext .= &mt('included for any client IP');
6263: }
6264: $resulttext .= '</li>';
6265: }
6266: }
6267: }
6268: } elsif ($item eq 'captcha') {
6269: if (ref($loginhash{'login'}) eq 'HASH') {
6270: my $chgtxt;
6271: if ($loginhash{'login'}{$item} eq 'notused') {
6272: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6273: } else {
6274: my %captchas = &captcha_phrases();
6275: if ($captchas{$loginhash{'login'}{$item}}) {
6276: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6277: } else {
6278: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6279: }
6280: }
6281: $resulttext .= '<li>'.$chgtxt.'</li>';
6282: }
6283: } elsif ($item eq 'recaptchakeys') {
6284: if (ref($loginhash{'login'}) eq 'HASH') {
6285: my ($privkey,$pubkey);
6286: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6287: $pubkey = $loginhash{'login'}{$item}{'public'};
6288: $privkey = $loginhash{'login'}{$item}{'private'};
6289: }
6290: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6291: if (!$pubkey) {
6292: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6293: } else {
6294: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6295: }
6296: if (!$privkey) {
6297: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6298: } else {
6299: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$privkey).'</li>';
6300: }
6301: $chgtxt .= '</ul>';
6302: $resulttext .= '<li>'.$chgtxt.'</li>';
6303: }
6304: } else {
6305: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6306: }
6307: }
6308: $resulttext .= $colchgtext.'</ul>';
6309: } else {
6310: $resulttext = &mt('No changes made to log-in page settings');
6311: }
6312: } else {
6313: $resulttext = '<span class="LC_error">'.
6314: &mt('An error occurred: [_1]',$putresult).'</span>';
6315: }
6316: if ($errors) {
6317: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6318: $errors.'</ul>';
6319: }
6320: return $resulttext;
6321: }
6322:
6323:
6324: sub check_exempt_addresses {
6325: my ($iplist) = @_;
6326: $iplist =~ s/^\s+//;
6327: $iplist =~ s/\s+$//;
6328: my @poss_ips = split(/\s*[,:]\s*/,$iplist);
6329: my (@okips,$new);
6330: foreach my $ip (@poss_ips) {
6331: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
6332: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
6333: push(@okips,$ip);
6334: }
6335: }
6336: }
6337: if (@okips > 0) {
6338: $new = join(',',@okips);
6339: } else {
6340: $new = '';
6341: }
6342: return $new;
6343: }
6344:
6345: sub color_font_choices {
6346: my %choices =
6347: &Apache::lonlocal::texthash (
6348: img => "Header",
6349: bgs => "Background colors",
6350: links => "Link colors",
6351: images => "Images",
6352: font => "Font color",
6353: fontmenu => "Font menu",
6354: pgbg => "Page",
6355: tabbg => "Header",
6356: sidebg => "Border",
6357: link => "Link",
6358: alink => "Active link",
6359: vlink => "Visited link",
6360: );
6361: return %choices;
6362: }
6363:
6364: sub modify_rolecolors {
6365: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6366: my ($resulttext,%rolehash);
6367: $rolehash{'rolecolors'} = {};
6368: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6369: if ($domconfig{'rolecolors'} eq '') {
6370: $domconfig{'rolecolors'} = {};
6371: }
6372: }
6373: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6374: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6375: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6376: $dom);
6377: if ($putresult eq 'ok') {
6378: if (keys(%changes) > 0) {
6379: &Apache::loncommon::devalidate_domconfig_cache($dom);
6380: if (ref($lastactref) eq 'HASH') {
6381: $lastactref->{'domainconfig'} = 1;
6382: }
6383: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6384: $rolehash{'rolecolors'});
6385: } else {
6386: $resulttext = &mt('No changes made to default color schemes');
6387: }
6388: } else {
6389: $resulttext = '<span class="LC_error">'.
6390: &mt('An error occurred: [_1]',$putresult).'</span>';
6391: }
6392: if ($errors) {
6393: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6394: $errors.'</ul>';
6395: }
6396: return $resulttext;
6397: }
6398:
6399: sub modify_colors {
6400: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6401: my (%changes,%choices);
6402: my @bgs;
6403: my @links = ('link','alink','vlink');
6404: my @logintext;
6405: my @images;
6406: my $servadm = $r->dir_config('lonAdmEMail');
6407: my $errors;
6408: my %defaults;
6409: foreach my $role (@{$roles}) {
6410: if ($role eq 'login') {
6411: %choices = &login_choices();
6412: @logintext = ('textcol','bgcol');
6413: } else {
6414: %choices = &color_font_choices();
6415: }
6416: if ($role eq 'login') {
6417: @images = ('img','logo','domlogo','login');
6418: @bgs = ('pgbg','mainbg','sidebg');
6419: } else {
6420: @images = ('img');
6421: @bgs = ('pgbg','tabbg','sidebg');
6422: }
6423: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6424: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6425: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6426: }
6427: if ($role eq 'login') {
6428: foreach my $item (@logintext) {
6429: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6430: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6431: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6432: }
6433: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6434: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6435: }
6436: }
6437: } else {
6438: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6439: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6440: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6441: }
6442: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6443: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6444: }
6445: }
6446: foreach my $item (@bgs) {
6447: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6448: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6449: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6450: }
6451: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6452: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6453: }
6454: }
6455: foreach my $item (@links) {
6456: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6457: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6458: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6459: }
6460: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6461: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6462: }
6463: }
6464: my ($configuserok,$author_ok,$switchserver) =
6465: &config_check($dom,$confname,$servadm);
6466: my ($width,$height) = &thumb_dimensions();
6467: if (ref($domconfig->{$role}) ne 'HASH') {
6468: $domconfig->{$role} = {};
6469: }
6470: foreach my $img (@images) {
6471: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6472: if (defined($env{'form.login_showlogo_'.$img})) {
6473: $confhash->{$role}{'showlogo'}{$img} = 1;
6474: } else {
6475: $confhash->{$role}{'showlogo'}{$img} = 0;
6476: }
6477: }
6478: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6479: && !defined($domconfig->{$role}{$img})
6480: && !$env{'form.'.$role.'_del_'.$img}
6481: && $env{'form.'.$role.'_import_'.$img}) {
6482: # import the old configured image from the .tab setting
6483: # if they haven't provided a new one
6484: $domconfig->{$role}{$img} =
6485: $env{'form.'.$role.'_import_'.$img};
6486: }
6487: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6488: my $error;
6489: if ($configuserok eq 'ok') {
6490: if ($switchserver) {
6491: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6492: } else {
6493: if ($author_ok eq 'ok') {
6494: my ($result,$logourl) =
6495: &publishlogo($r,'upload',$role.'_'.$img,
6496: $dom,$confname,$img,$width,$height);
6497: if ($result eq 'ok') {
6498: $confhash->{$role}{$img} = $logourl;
6499: $changes{$role}{'images'}{$img} = 1;
6500: } else {
6501: $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);
6502: }
6503: } else {
6504: $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);
6505: }
6506: }
6507: } else {
6508: $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);
6509: }
6510: if ($error) {
6511: &Apache::lonnet::logthis($error);
6512: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6513: }
6514: } elsif ($domconfig->{$role}{$img} ne '') {
6515: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6516: my $error;
6517: if ($configuserok eq 'ok') {
6518: # is confname an author?
6519: if ($switchserver eq '') {
6520: if ($author_ok eq 'ok') {
6521: my ($result,$logourl) =
6522: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6523: $dom,$confname,$img,$width,$height);
6524: if ($result eq 'ok') {
6525: $confhash->{$role}{$img} = $logourl;
6526: $changes{$role}{'images'}{$img} = 1;
6527: }
6528: }
6529: }
6530: }
6531: }
6532: }
6533: }
6534: if (ref($domconfig) eq 'HASH') {
6535: if (ref($domconfig->{$role}) eq 'HASH') {
6536: foreach my $img (@images) {
6537: if ($domconfig->{$role}{$img} ne '') {
6538: if ($env{'form.'.$role.'_del_'.$img}) {
6539: $confhash->{$role}{$img} = '';
6540: $changes{$role}{'images'}{$img} = 1;
6541: } else {
6542: if ($confhash->{$role}{$img} eq '') {
6543: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6544: }
6545: }
6546: } else {
6547: if ($env{'form.'.$role.'_del_'.$img}) {
6548: $confhash->{$role}{$img} = '';
6549: $changes{$role}{'images'}{$img} = 1;
6550: }
6551: }
6552: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6553: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6554: if ($confhash->{$role}{'showlogo'}{$img} ne
6555: $domconfig->{$role}{'showlogo'}{$img}) {
6556: $changes{$role}{'showlogo'}{$img} = 1;
6557: }
6558: } else {
6559: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6560: $changes{$role}{'showlogo'}{$img} = 1;
6561: }
6562: }
6563: }
6564: }
6565: if ($domconfig->{$role}{'font'} ne '') {
6566: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6567: $changes{$role}{'font'} = 1;
6568: }
6569: } else {
6570: if ($confhash->{$role}{'font'}) {
6571: $changes{$role}{'font'} = 1;
6572: }
6573: }
6574: if ($role ne 'login') {
6575: if ($domconfig->{$role}{'fontmenu'} ne '') {
6576: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6577: $changes{$role}{'fontmenu'} = 1;
6578: }
6579: } else {
6580: if ($confhash->{$role}{'fontmenu'}) {
6581: $changes{$role}{'fontmenu'} = 1;
6582: }
6583: }
6584: }
6585: foreach my $item (@bgs) {
6586: if ($domconfig->{$role}{$item} ne '') {
6587: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6588: $changes{$role}{'bgs'}{$item} = 1;
6589: }
6590: } else {
6591: if ($confhash->{$role}{$item}) {
6592: $changes{$role}{'bgs'}{$item} = 1;
6593: }
6594: }
6595: }
6596: foreach my $item (@links) {
6597: if ($domconfig->{$role}{$item} ne '') {
6598: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6599: $changes{$role}{'links'}{$item} = 1;
6600: }
6601: } else {
6602: if ($confhash->{$role}{$item}) {
6603: $changes{$role}{'links'}{$item} = 1;
6604: }
6605: }
6606: }
6607: foreach my $item (@logintext) {
6608: if ($domconfig->{$role}{$item} ne '') {
6609: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6610: $changes{$role}{'logintext'}{$item} = 1;
6611: }
6612: } else {
6613: if ($confhash->{$role}{$item}) {
6614: $changes{$role}{'logintext'}{$item} = 1;
6615: }
6616: }
6617: }
6618: } else {
6619: &default_change_checker($role,\@images,\@links,\@bgs,
6620: \@logintext,$confhash,\%changes);
6621: }
6622: } else {
6623: &default_change_checker($role,\@images,\@links,\@bgs,
6624: \@logintext,$confhash,\%changes);
6625: }
6626: }
6627: return ($errors,%changes);
6628: }
6629:
6630: sub config_check {
6631: my ($dom,$confname,$servadm) = @_;
6632: my ($configuserok,$author_ok,$switchserver,%currroles);
6633: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6634: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6635: $confname,$servadm);
6636: if ($configuserok eq 'ok') {
6637: $switchserver = &check_switchserver($dom,$confname);
6638: if ($switchserver eq '') {
6639: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6640: }
6641: }
6642: return ($configuserok,$author_ok,$switchserver);
6643: }
6644:
6645: sub default_change_checker {
6646: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6647: foreach my $item (@{$links}) {
6648: if ($confhash->{$role}{$item}) {
6649: $changes->{$role}{'links'}{$item} = 1;
6650: }
6651: }
6652: foreach my $item (@{$bgs}) {
6653: if ($confhash->{$role}{$item}) {
6654: $changes->{$role}{'bgs'}{$item} = 1;
6655: }
6656: }
6657: foreach my $item (@{$logintext}) {
6658: if ($confhash->{$role}{$item}) {
6659: $changes->{$role}{'logintext'}{$item} = 1;
6660: }
6661: }
6662: foreach my $img (@{$images}) {
6663: if ($env{'form.'.$role.'_del_'.$img}) {
6664: $confhash->{$role}{$img} = '';
6665: $changes->{$role}{'images'}{$img} = 1;
6666: }
6667: if ($role eq 'login') {
6668: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6669: $changes->{$role}{'showlogo'}{$img} = 1;
6670: }
6671: }
6672: }
6673: if ($confhash->{$role}{'font'}) {
6674: $changes->{$role}{'font'} = 1;
6675: }
6676: }
6677:
6678: sub display_colorchgs {
6679: my ($dom,$changes,$roles,$confhash) = @_;
6680: my (%choices,$resulttext);
6681: if (!grep(/^login$/,@{$roles})) {
6682: $resulttext = &mt('Changes made:').'<br />';
6683: }
6684: foreach my $role (@{$roles}) {
6685: if ($role eq 'login') {
6686: %choices = &login_choices();
6687: } else {
6688: %choices = &color_font_choices();
6689: }
6690: if (ref($changes->{$role}) eq 'HASH') {
6691: if ($role ne 'login') {
6692: $resulttext .= '<h4>'.&mt($role).'</h4>';
6693: }
6694: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6695: if ($role ne 'login') {
6696: $resulttext .= '<ul>';
6697: }
6698: if (ref($changes->{$role}{$key}) eq 'HASH') {
6699: if ($role ne 'login') {
6700: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6701: }
6702: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6703: if (($role eq 'login') && ($key eq 'showlogo')) {
6704: if ($confhash->{$role}{$key}{$item}) {
6705: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6706: } else {
6707: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6708: }
6709: } elsif ($confhash->{$role}{$item} eq '') {
6710: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6711: } else {
6712: my $newitem = $confhash->{$role}{$item};
6713: if ($key eq 'images') {
6714: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6715: }
6716: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6717: }
6718: }
6719: if ($role ne 'login') {
6720: $resulttext .= '</ul></li>';
6721: }
6722: } else {
6723: if ($confhash->{$role}{$key} eq '') {
6724: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6725: } else {
6726: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6727: }
6728: }
6729: if ($role ne 'login') {
6730: $resulttext .= '</ul>';
6731: }
6732: }
6733: }
6734: }
6735: return $resulttext;
6736: }
6737:
6738: sub thumb_dimensions {
6739: return ('200','50');
6740: }
6741:
6742: sub check_dimensions {
6743: my ($inputfile) = @_;
6744: my ($fullwidth,$fullheight);
6745: if ($inputfile =~ m|^[/\w.\-]+$|) {
6746: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6747: my $imageinfo = <PIPE>;
6748: if (!close(PIPE)) {
6749: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6750: }
6751: chomp($imageinfo);
6752: my ($fullsize) =
6753: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6754: if ($fullsize) {
6755: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6756: }
6757: }
6758: }
6759: return ($fullwidth,$fullheight);
6760: }
6761:
6762: sub check_configuser {
6763: my ($uhome,$dom,$confname,$servadm) = @_;
6764: my ($configuserok,%currroles);
6765: if ($uhome eq 'no_host') {
6766: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6767: my $configpass = &LONCAPA::Enrollment::create_password();
6768: $configuserok =
6769: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6770: $configpass,'','','','','',undef,$servadm);
6771: } else {
6772: $configuserok = 'ok';
6773: %currroles =
6774: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6775: }
6776: return ($configuserok,%currroles);
6777: }
6778:
6779: sub check_authorstatus {
6780: my ($dom,$confname,%currroles) = @_;
6781: my $author_ok;
6782: if (!$currroles{':'.$dom.':au'}) {
6783: my $start = time;
6784: my $end = 0;
6785: $author_ok =
6786: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6787: 'au',$end,$start,'','','domconfig');
6788: } else {
6789: $author_ok = 'ok';
6790: }
6791: return $author_ok;
6792: }
6793:
6794: sub publishlogo {
6795: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6796: my ($output,$fname,$logourl);
6797: if ($action eq 'upload') {
6798: $fname=$env{'form.'.$formname.'.filename'};
6799: chop($env{'form.'.$formname});
6800: } else {
6801: ($fname) = ($formname =~ /([^\/]+)$/);
6802: }
6803: if ($savefileas ne '') {
6804: $fname = $savefileas;
6805: }
6806: $fname=&Apache::lonnet::clean_filename($fname);
6807: # See if there is anything left
6808: unless ($fname) { return ('error: no uploaded file'); }
6809: $fname="$subdir/$fname";
6810: my $docroot=$r->dir_config('lonDocRoot');
6811: my $filepath="$docroot/priv";
6812: my $relpath = "$dom/$confname";
6813: my ($fnamepath,$file,$fetchthumb);
6814: $file=$fname;
6815: if ($fname=~m|/|) {
6816: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6817: }
6818: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6819: my $count;
6820: for ($count=5;$count<=$#parts;$count++) {
6821: $filepath.="/$parts[$count]";
6822: if ((-e $filepath)!=1) {
6823: mkdir($filepath,02770);
6824: }
6825: }
6826: # Check for bad extension and disallow upload
6827: if ($file=~/\.(\w+)$/ &&
6828: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6829: $output =
6830: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6831: } elsif ($file=~/\.(\w+)$/ &&
6832: !defined(&Apache::loncommon::fileembstyle($1))) {
6833: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6834: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6835: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6836: } elsif (-d "$filepath/$file") {
6837: $output = &mt('Filename is a directory name - rename the file and re-upload');
6838: } else {
6839: my $source = $filepath.'/'.$file;
6840: my $logfile;
6841: if (!open($logfile,">>$source".'.log')) {
6842: return (&mt('No write permission to Authoring Space'));
6843: }
6844: print $logfile
6845: "\n================= Publish ".localtime()." ================\n".
6846: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6847: # Save the file
6848: if (!open(FH,'>'.$source)) {
6849: &Apache::lonnet::logthis('Failed to create '.$source);
6850: return (&mt('Failed to create file'));
6851: }
6852: if ($action eq 'upload') {
6853: if (!print FH ($env{'form.'.$formname})) {
6854: &Apache::lonnet::logthis('Failed to write to '.$source);
6855: return (&mt('Failed to write file'));
6856: }
6857: } else {
6858: my $original = &Apache::lonnet::filelocation('',$formname);
6859: if(!copy($original,$source)) {
6860: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6861: return (&mt('Failed to write file'));
6862: }
6863: }
6864: close(FH);
6865: chmod(0660, $source); # Permissions to rw-rw---.
6866:
6867: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6868: my $copyfile=$targetdir.'/'.$file;
6869:
6870: my @parts=split(/\//,$targetdir);
6871: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6872: for (my $count=5;$count<=$#parts;$count++) {
6873: $path.="/$parts[$count]";
6874: if (!-e $path) {
6875: print $logfile "\nCreating directory ".$path;
6876: mkdir($path,02770);
6877: }
6878: }
6879: my $versionresult;
6880: if (-e $copyfile) {
6881: $versionresult = &logo_versioning($targetdir,$file,$logfile);
6882: } else {
6883: $versionresult = 'ok';
6884: }
6885: if ($versionresult eq 'ok') {
6886: if (copy($source,$copyfile)) {
6887: print $logfile "\nCopied original source to ".$copyfile."\n";
6888: $output = 'ok';
6889: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
6890: push(@{$modified_urls},[$copyfile,$source]);
6891: my $metaoutput =
6892: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
6893: unless ($registered_cleanup) {
6894: my $handlers = $r->get_handlers('PerlCleanupHandler');
6895: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6896: $registered_cleanup=1;
6897: }
6898: } else {
6899: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
6900: $output = &mt('Failed to copy file to RES space').", $!";
6901: }
6902: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
6903: my $inputfile = $filepath.'/'.$file;
6904: my $outfile = $filepath.'/'.'tn-'.$file;
6905: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
6906: if ($fullwidth ne '' && $fullheight ne '') {
6907: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
6908: my $thumbsize = $thumbwidth.'x'.$thumbheight;
6909: system("convert -sample $thumbsize $inputfile $outfile");
6910: chmod(0660, $filepath.'/tn-'.$file);
6911: if (-e $outfile) {
6912: my $copyfile=$targetdir.'/tn-'.$file;
6913: if (copy($outfile,$copyfile)) {
6914: print $logfile "\nCopied source to ".$copyfile."\n";
6915: my $thumb_metaoutput =
6916: &write_metadata($dom,$confname,$formname,
6917: $targetdir,'tn-'.$file,$logfile);
6918: push(@{$modified_urls},[$copyfile,$outfile]);
6919: unless ($registered_cleanup) {
6920: my $handlers = $r->get_handlers('PerlCleanupHandler');
6921: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6922: $registered_cleanup=1;
6923: }
6924: } else {
6925: print $logfile "\nUnable to write ".$copyfile.
6926: ':'.$!."\n";
6927: }
6928: }
6929: }
6930: }
6931: }
6932: } else {
6933: $output = $versionresult;
6934: }
6935: }
6936: return ($output,$logourl);
6937: }
6938:
6939: sub logo_versioning {
6940: my ($targetdir,$file,$logfile) = @_;
6941: my $target = $targetdir.'/'.$file;
6942: my ($maxversion,$fn,$extn,$output);
6943: $maxversion = 0;
6944: if ($file =~ /^(.+)\.(\w+)$/) {
6945: $fn=$1;
6946: $extn=$2;
6947: }
6948: opendir(DIR,$targetdir);
6949: while (my $filename=readdir(DIR)) {
6950: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
6951: $maxversion=($1>$maxversion)?$1:$maxversion;
6952: }
6953: }
6954: $maxversion++;
6955: print $logfile "\nCreating old version ".$maxversion."\n";
6956: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
6957: if (copy($target,$copyfile)) {
6958: print $logfile "Copied old target to ".$copyfile."\n";
6959: $copyfile=$copyfile.'.meta';
6960: if (copy($target.'.meta',$copyfile)) {
6961: print $logfile "Copied old target metadata to ".$copyfile."\n";
6962: $output = 'ok';
6963: } else {
6964: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
6965: $output = &mt('Failed to copy old meta').", $!, ";
6966: }
6967: } else {
6968: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
6969: $output = &mt('Failed to copy old target').", $!, ";
6970: }
6971: return $output;
6972: }
6973:
6974: sub write_metadata {
6975: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
6976: my (%metadatafields,%metadatakeys,$output);
6977: $metadatafields{'title'}=$formname;
6978: $metadatafields{'creationdate'}=time;
6979: $metadatafields{'lastrevisiondate'}=time;
6980: $metadatafields{'copyright'}='public';
6981: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
6982: $env{'user.domain'};
6983: $metadatafields{'authorspace'}=$confname.':'.$dom;
6984: $metadatafields{'domain'}=$dom;
6985: {
6986: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
6987: my $mfh;
6988: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
6989: foreach (sort(keys(%metadatafields))) {
6990: unless ($_=~/\./) {
6991: my $unikey=$_;
6992: $unikey=~/^([A-Za-z]+)/;
6993: my $tag=$1;
6994: $tag=~tr/A-Z/a-z/;
6995: print $mfh "\n\<$tag";
6996: foreach (split(/\,/,$metadatakeys{$unikey})) {
6997: my $value=$metadatafields{$unikey.'.'.$_};
6998: $value=~s/\"/\'\'/g;
6999: print $mfh ' '.$_.'="'.$value.'"';
7000: }
7001: print $mfh '>'.
7002: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
7003: .'</'.$tag.'>';
7004: }
7005: }
7006: $output = 'ok';
7007: print $logfile "\nWrote metadata";
7008: close($mfh);
7009: } else {
7010: print $logfile "\nFailed to open metadata file";
7011: $output = &mt('Could not write metadata');
7012: }
7013: }
7014: return $output;
7015: }
7016:
7017: sub notifysubscribed {
7018: foreach my $targetsource (@{$modified_urls}){
7019: next unless (ref($targetsource) eq 'ARRAY');
7020: my ($target,$source)=@{$targetsource};
7021: if ($source ne '') {
7022: if (open(my $logfh,'>>'.$source.'.log')) {
7023: print $logfh "\nCleanup phase: Notifications\n";
7024: my @subscribed=&subscribed_hosts($target);
7025: foreach my $subhost (@subscribed) {
7026: print $logfh "\nNotifying host ".$subhost.':';
7027: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
7028: print $logfh $reply;
7029: }
7030: my @subscribedmeta=&subscribed_hosts("$target.meta");
7031: foreach my $subhost (@subscribedmeta) {
7032: print $logfh "\nNotifying host for metadata only ".$subhost.':';
7033: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
7034: $subhost);
7035: print $logfh $reply;
7036: }
7037: print $logfh "\n============ Done ============\n";
7038: close($logfh);
7039: }
7040: }
7041: }
7042: return OK;
7043: }
7044:
7045: sub subscribed_hosts {
7046: my ($target) = @_;
7047: my @subscribed;
7048: if (open(my $fh,"<$target.subscription")) {
7049: while (my $subline=<$fh>) {
7050: if ($subline =~ /^($match_lonid):/) {
7051: my $host = $1;
7052: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
7053: unless (grep(/^\Q$host\E$/,@subscribed)) {
7054: push(@subscribed,$host);
7055: }
7056: }
7057: }
7058: }
7059: }
7060: return @subscribed;
7061: }
7062:
7063: sub check_switchserver {
7064: my ($dom,$confname) = @_;
7065: my ($allowed,$switchserver);
7066: my $home = &Apache::lonnet::homeserver($confname,$dom);
7067: if ($home eq 'no_host') {
7068: $home = &Apache::lonnet::domain($dom,'primary');
7069: }
7070: my @ids=&Apache::lonnet::current_machine_ids();
7071: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
7072: if (!$allowed) {
7073: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
7074: }
7075: return $switchserver;
7076: }
7077:
7078: sub modify_quotas {
7079: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
7080: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
7081: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
7082: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
7083: $validationfieldsref);
7084: if ($action eq 'quotas') {
7085: $context = 'tools';
7086: } else {
7087: $context = $action;
7088: }
7089: if ($context eq 'requestcourses') {
7090: @usertools = ('official','unofficial','community','textbook');
7091: @options =('norequest','approval','validate','autolimit');
7092: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
7093: %titles = &courserequest_titles();
7094: $toolregexp = join('|',@usertools);
7095: %conditions = &courserequest_conditions();
7096: $confname = $dom.'-domainconfig';
7097: my $servadm = $r->dir_config('lonAdmEMail');
7098: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
7099: ($validationitemsref,$validationnamesref,$validationfieldsref) =
7100: &Apache::loncoursequeueadmin::requestcourses_validation_types();
7101: } elsif ($context eq 'requestauthor') {
7102: @usertools = ('author');
7103: %titles = &authorrequest_titles();
7104: } else {
7105: @usertools = ('aboutme','blog','webdav','portfolio');
7106: %titles = &tool_titles();
7107: }
7108: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7109: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7110: foreach my $key (keys(%env)) {
7111: if ($context eq 'requestcourses') {
7112: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
7113: my $item = $1;
7114: my $type = $2;
7115: if ($type =~ /^limit_(.+)/) {
7116: $limithash{$item}{$1} = $env{$key};
7117: } else {
7118: $confhash{$item}{$type} = $env{$key};
7119: }
7120: }
7121: } elsif ($context eq 'requestauthor') {
7122: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
7123: $confhash{$1} = $env{$key};
7124: }
7125: } else {
7126: if ($key =~ /^form\.quota_(.+)$/) {
7127: $confhash{'defaultquota'}{$1} = $env{$key};
7128: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
7129: $confhash{'authorquota'}{$1} = $env{$key};
7130: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
7131: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
7132: }
7133: }
7134: }
7135: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7136: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
7137: @approvalnotify = sort(@approvalnotify);
7138: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
7139: my @crstypes = ('official','unofficial','community','textbook');
7140: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
7141: foreach my $type (@hasuniquecode) {
7142: if (grep(/^\Q$type\E$/,@crstypes)) {
7143: $confhash{'uniquecode'}{$type} = 1;
7144: }
7145: }
7146: my (%newbook,%allpos);
7147: if ($context eq 'requestcourses') {
7148: foreach my $type ('textbooks','templates') {
7149: @{$allpos{$type}} = ();
7150: my $invalid;
7151: if ($type eq 'textbooks') {
7152: $invalid = &mt('Invalid LON-CAPA course for textbook');
7153: } else {
7154: $invalid = &mt('Invalid LON-CAPA course for template');
7155: }
7156: if ($env{'form.'.$type.'_addbook'}) {
7157: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
7158: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
7159: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
7160: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
7161: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7162: } else {
7163: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
7164: my $position = $env{'form.'.$type.'_addbook_pos'};
7165: $position =~ s/\D+//g;
7166: if ($position ne '') {
7167: $allpos{$type}[$position] = $newbook{$type};
7168: }
7169: }
7170: } else {
7171: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
7172: }
7173: }
7174: }
7175: }
7176: if (ref($domconfig{$action}) eq 'HASH') {
7177: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
7178: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
7179: $changes{'notify'}{'approval'} = 1;
7180: }
7181: } else {
7182: if ($confhash{'notify'}{'approval'}) {
7183: $changes{'notify'}{'approval'} = 1;
7184: }
7185: }
7186: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
7187: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7188: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
7189: unless ($confhash{'uniquecode'}{$crstype}) {
7190: $changes{'uniquecode'} = 1;
7191: }
7192: }
7193: unless ($changes{'uniquecode'}) {
7194: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
7195: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
7196: $changes{'uniquecode'} = 1;
7197: }
7198: }
7199: }
7200: } else {
7201: $changes{'uniquecode'} = 1;
7202: }
7203: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
7204: $changes{'uniquecode'} = 1;
7205: }
7206: if ($context eq 'requestcourses') {
7207: foreach my $type ('textbooks','templates') {
7208: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7209: my %deletions;
7210: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
7211: if (@todelete) {
7212: map { $deletions{$_} = 1; } @todelete;
7213: }
7214: my %imgdeletions;
7215: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
7216: if (@todeleteimages) {
7217: map { $imgdeletions{$_} = 1; } @todeleteimages;
7218: }
7219: my $maxnum = $env{'form.'.$type.'_maxnum'};
7220: for (my $i=0; $i<=$maxnum; $i++) {
7221: my $itemid = $env{'form.'.$type.'_id_'.$i};
7222: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
7223: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
7224: if ($deletions{$key}) {
7225: if ($domconfig{$action}{$type}{$key}{'image'}) {
7226: #FIXME need to obsolete item in RES space
7227: }
7228: next;
7229: } else {
7230: my $newpos = $env{'form.'.$itemid};
7231: $newpos =~ s/\D+//g;
7232: foreach my $item ('subject','title','publisher','author') {
7233: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7234: ($type eq 'templates'));
7235: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
7236: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
7237: $changes{$type}{$key} = 1;
7238: }
7239: }
7240: $allpos{$type}[$newpos] = $key;
7241: }
7242: if ($imgdeletions{$key}) {
7243: $changes{$type}{$key} = 1;
7244: #FIXME need to obsolete item in RES space
7245: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
7246: my ($cdom,$cnum) = split(/_/,$key);
7247: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
7248: $cdom,$cnum,$type,$configuserok,
7249: $switchserver,$author_ok);
7250: if ($imgurl) {
7251: $confhash{$type}{$key}{'image'} = $imgurl;
7252: $changes{$type}{$key} = 1;
7253: }
7254: if ($error) {
7255: &Apache::lonnet::logthis($error);
7256: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7257: }
7258: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
7259: $confhash{$type}{$key}{'image'} =
7260: $domconfig{$action}{$type}{$key}{'image'};
7261: }
7262: }
7263: }
7264: }
7265: }
7266: }
7267: } else {
7268: if ($confhash{'notify'}{'approval'}) {
7269: $changes{'notify'}{'approval'} = 1;
7270: }
7271: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7272: $changes{'uniquecode'} = 1;
7273: }
7274: }
7275: if ($context eq 'requestcourses') {
7276: foreach my $type ('textbooks','templates') {
7277: if ($newbook{$type}) {
7278: $changes{$type}{$newbook{$type}} = 1;
7279: foreach my $item ('subject','title','publisher','author') {
7280: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7281: ($type eq 'template'));
7282: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7283: if ($env{'form.'.$type.'_addbook_'.$item}) {
7284: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7285: }
7286: }
7287: if ($type eq 'textbooks') {
7288: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7289: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7290: my ($imageurl,$error) =
7291: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7292: $configuserok,$switchserver,$author_ok);
7293: if ($imageurl) {
7294: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7295: }
7296: if ($error) {
7297: &Apache::lonnet::logthis($error);
7298: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7299: }
7300: }
7301: }
7302: }
7303: if (@{$allpos{$type}} > 0) {
7304: my $idx = 0;
7305: foreach my $item (@{$allpos{$type}}) {
7306: if ($item ne '') {
7307: $confhash{$type}{$item}{'order'} = $idx;
7308: if (ref($domconfig{$action}) eq 'HASH') {
7309: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7310: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7311: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7312: $changes{$type}{$item} = 1;
7313: }
7314: }
7315: }
7316: }
7317: $idx ++;
7318: }
7319: }
7320: }
7321: }
7322: if (ref($validationitemsref) eq 'ARRAY') {
7323: foreach my $item (@{$validationitemsref}) {
7324: if ($item eq 'fields') {
7325: my @changed;
7326: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7327: if (@{$confhash{'validation'}{$item}} > 0) {
7328: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7329: }
7330: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7331: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7332: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7333: $domconfig{'requestcourses'}{'validation'}{$item});
7334: } else {
7335: @changed = @{$confhash{'validation'}{$item}};
7336: }
7337: } else {
7338: @changed = @{$confhash{'validation'}{$item}};
7339: }
7340: if (@changed) {
7341: if ($confhash{'validation'}{$item}) {
7342: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7343: } else {
7344: $changes{'validation'}{$item} = &mt('None');
7345: }
7346: }
7347: } else {
7348: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7349: if ($item eq 'markup') {
7350: if ($env{'form.requestcourses_validation_'.$item}) {
7351: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7352: }
7353: }
7354: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7355: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7356: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7357: }
7358: } else {
7359: if ($confhash{'validation'}{$item} ne '') {
7360: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7361: }
7362: }
7363: }
7364: }
7365: }
7366: if ($env{'form.validationdc'}) {
7367: my $newval = $env{'form.validationdc'};
7368: my %domcoords = &get_active_dcs($dom);
7369: if (exists($domcoords{$newval})) {
7370: $confhash{'validation'}{'dc'} = $newval;
7371: }
7372: }
7373: if (ref($confhash{'validation'}) eq 'HASH') {
7374: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7375: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7376: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7377: if ($confhash{'validation'}{'dc'} eq '') {
7378: $changes{'validation'}{'dc'} = &mt('None');
7379: } else {
7380: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7381: }
7382: }
7383: } elsif ($confhash{'validation'}{'dc'} ne '') {
7384: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7385: }
7386: } elsif ($confhash{'validation'}{'dc'} ne '') {
7387: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7388: }
7389: } elsif (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7390: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7391: $changes{'validation'}{'dc'} = &mt('None');
7392: }
7393: }
7394: }
7395: } else {
7396: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7397: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7398: }
7399: foreach my $item (@usertools) {
7400: foreach my $type (@{$types},'default','_LC_adv') {
7401: my $unset;
7402: if ($context eq 'requestcourses') {
7403: $unset = '0';
7404: if ($type eq '_LC_adv') {
7405: $unset = '';
7406: }
7407: if ($confhash{$item}{$type} eq 'autolimit') {
7408: $confhash{$item}{$type} .= '=';
7409: unless ($limithash{$item}{$type} =~ /\D/) {
7410: $confhash{$item}{$type} .= $limithash{$item}{$type};
7411: }
7412: }
7413: } elsif ($context eq 'requestauthor') {
7414: $unset = '0';
7415: if ($type eq '_LC_adv') {
7416: $unset = '';
7417: }
7418: } else {
7419: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7420: $confhash{$item}{$type} = 1;
7421: } else {
7422: $confhash{$item}{$type} = 0;
7423: }
7424: }
7425: if (ref($domconfig{$action}) eq 'HASH') {
7426: if ($action eq 'requestauthor') {
7427: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7428: $changes{$type} = 1;
7429: }
7430: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7431: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7432: $changes{$item}{$type} = 1;
7433: }
7434: } else {
7435: if ($context eq 'requestcourses') {
7436: if ($confhash{$item}{$type} ne $unset) {
7437: $changes{$item}{$type} = 1;
7438: }
7439: } else {
7440: if (!$confhash{$item}{$type}) {
7441: $changes{$item}{$type} = 1;
7442: }
7443: }
7444: }
7445: } else {
7446: if ($context eq 'requestcourses') {
7447: if ($confhash{$item}{$type} ne $unset) {
7448: $changes{$item}{$type} = 1;
7449: }
7450: } elsif ($context eq 'requestauthor') {
7451: if ($confhash{$type} ne $unset) {
7452: $changes{$type} = 1;
7453: }
7454: } else {
7455: if (!$confhash{$item}{$type}) {
7456: $changes{$item}{$type} = 1;
7457: }
7458: }
7459: }
7460: }
7461: }
7462: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7463: if (ref($domconfig{'quotas'}) eq 'HASH') {
7464: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7465: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7466: if (exists($confhash{'defaultquota'}{$key})) {
7467: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7468: $changes{'defaultquota'}{$key} = 1;
7469: }
7470: } else {
7471: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7472: }
7473: }
7474: } else {
7475: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7476: if (exists($confhash{'defaultquota'}{$key})) {
7477: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7478: $changes{'defaultquota'}{$key} = 1;
7479: }
7480: } else {
7481: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7482: }
7483: }
7484: }
7485: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7486: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7487: if (exists($confhash{'authorquota'}{$key})) {
7488: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7489: $changes{'authorquota'}{$key} = 1;
7490: }
7491: } else {
7492: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7493: }
7494: }
7495: }
7496: }
7497: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7498: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7499: if (ref($domconfig{'quotas'}) eq 'HASH') {
7500: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7501: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7502: $changes{'defaultquota'}{$key} = 1;
7503: }
7504: } else {
7505: if (!exists($domconfig{'quotas'}{$key})) {
7506: $changes{'defaultquota'}{$key} = 1;
7507: }
7508: }
7509: } else {
7510: $changes{'defaultquota'}{$key} = 1;
7511: }
7512: }
7513: }
7514: if (ref($confhash{'authorquota'}) eq 'HASH') {
7515: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7516: if (ref($domconfig{'quotas'}) eq 'HASH') {
7517: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7518: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7519: $changes{'authorquota'}{$key} = 1;
7520: }
7521: } else {
7522: $changes{'authorquota'}{$key} = 1;
7523: }
7524: } else {
7525: $changes{'authorquota'}{$key} = 1;
7526: }
7527: }
7528: }
7529: }
7530:
7531: if ($context eq 'requestauthor') {
7532: $domdefaults{'requestauthor'} = \%confhash;
7533: } else {
7534: foreach my $key (keys(%confhash)) {
7535: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
7536: $domdefaults{$key} = $confhash{$key};
7537: }
7538: }
7539: }
7540:
7541: my %quotahash = (
7542: $action => { %confhash }
7543: );
7544: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7545: $dom);
7546: if ($putresult eq 'ok') {
7547: if (keys(%changes) > 0) {
7548: my $cachetime = 24*60*60;
7549: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7550: if (ref($lastactref) eq 'HASH') {
7551: $lastactref->{'domdefaults'} = 1;
7552: }
7553: $resulttext = &mt('Changes made:').'<ul>';
7554: unless (($context eq 'requestcourses') ||
7555: ($context eq 'requestauthor')) {
7556: if (ref($changes{'defaultquota'}) eq 'HASH') {
7557: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7558: foreach my $type (@{$types},'default') {
7559: if (defined($changes{'defaultquota'}{$type})) {
7560: my $typetitle = $usertypes->{$type};
7561: if ($type eq 'default') {
7562: $typetitle = $othertitle;
7563: }
7564: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7565: }
7566: }
7567: $resulttext .= '</ul></li>';
7568: }
7569: if (ref($changes{'authorquota'}) eq 'HASH') {
7570: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7571: foreach my $type (@{$types},'default') {
7572: if (defined($changes{'authorquota'}{$type})) {
7573: my $typetitle = $usertypes->{$type};
7574: if ($type eq 'default') {
7575: $typetitle = $othertitle;
7576: }
7577: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7578: }
7579: }
7580: $resulttext .= '</ul></li>';
7581: }
7582: }
7583: my %newenv;
7584: foreach my $item (@usertools) {
7585: my (%haschgs,%inconf);
7586: if ($context eq 'requestauthor') {
7587: %haschgs = %changes;
7588: %inconf = %confhash;
7589: } else {
7590: if (ref($changes{$item}) eq 'HASH') {
7591: %haschgs = %{$changes{$item}};
7592: }
7593: if (ref($confhash{$item}) eq 'HASH') {
7594: %inconf = %{$confhash{$item}};
7595: }
7596: }
7597: if (keys(%haschgs) > 0) {
7598: my $newacc =
7599: &Apache::lonnet::usertools_access($env{'user.name'},
7600: $env{'user.domain'},
7601: $item,'reload',$context);
7602: if (($context eq 'requestcourses') ||
7603: ($context eq 'requestauthor')) {
7604: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7605: $newenv{'environment.canrequest.'.$item} = $newacc;
7606: }
7607: } else {
7608: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7609: $newenv{'environment.availabletools.'.$item} = $newacc;
7610: }
7611: }
7612: unless ($context eq 'requestauthor') {
7613: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7614: }
7615: foreach my $type (@{$types},'default','_LC_adv') {
7616: if ($haschgs{$type}) {
7617: my $typetitle = $usertypes->{$type};
7618: if ($type eq 'default') {
7619: $typetitle = $othertitle;
7620: } elsif ($type eq '_LC_adv') {
7621: $typetitle = 'LON-CAPA Advanced Users';
7622: }
7623: if ($inconf{$type}) {
7624: if ($context eq 'requestcourses') {
7625: my $cond;
7626: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7627: if ($1 eq '') {
7628: $cond = &mt('(Automatic processing of any request).');
7629: } else {
7630: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7631: }
7632: } else {
7633: $cond = $conditions{$inconf{$type}};
7634: }
7635: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7636: } elsif ($context eq 'requestauthor') {
7637: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7638: $titles{$inconf{$type}},$typetitle);
7639:
7640: } else {
7641: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7642: }
7643: } else {
7644: if ($type eq '_LC_adv') {
7645: if ($inconf{$type} eq '0') {
7646: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7647: } else {
7648: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7649: }
7650: } else {
7651: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7652: }
7653: }
7654: }
7655: }
7656: unless ($context eq 'requestauthor') {
7657: $resulttext .= '</ul></li>';
7658: }
7659: }
7660: }
7661: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7662: if (ref($changes{'notify'}) eq 'HASH') {
7663: if ($changes{'notify'}{'approval'}) {
7664: if (ref($confhash{'notify'}) eq 'HASH') {
7665: if ($confhash{'notify'}{'approval'}) {
7666: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7667: } else {
7668: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7669: }
7670: }
7671: }
7672: }
7673: }
7674: if ($action eq 'requestcourses') {
7675: my @offon = ('off','on');
7676: if ($changes{'uniquecode'}) {
7677: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7678: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7679: $resulttext .= '<li>'.
7680: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7681: '</li>';
7682: } else {
7683: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7684: '</li>';
7685: }
7686: }
7687: foreach my $type ('textbooks','templates') {
7688: if (ref($changes{$type}) eq 'HASH') {
7689: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
7690: foreach my $key (sort(keys(%{$changes{$type}}))) {
7691: my %coursehash = &Apache::lonnet::coursedescription($key);
7692: my $coursetitle = $coursehash{'description'};
7693: my $position = $confhash{$type}{$key}{'order'} + 1;
7694: $resulttext .= '<li>';
7695: foreach my $item ('subject','title','publisher','author') {
7696: next if ((($item eq 'author') || ($item eq 'publisher')) &&
7697: ($type eq 'templates'));
7698: my $name = $item.':';
7699: $name =~ s/^(\w)/\U$1/;
7700: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
7701: }
7702: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7703: if ($type eq 'textbooks') {
7704: if ($confhash{$type}{$key}{'image'}) {
7705: $resulttext .= ' '.&mt('Image: [_1]',
7706: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
7707: ' alt="Textbook cover" />').'<br />';
7708: }
7709: }
7710: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7711: }
7712: $resulttext .= '</ul></li>';
7713: }
7714: }
7715: if (ref($changes{'validation'}) eq 'HASH') {
7716: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7717: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7718: foreach my $item (@{$validationitemsref}) {
7719: if (exists($changes{'validation'}{$item})) {
7720: if ($item eq 'markup') {
7721: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7722: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7723: } else {
7724: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7725: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7726: }
7727: }
7728: }
7729: if (exists($changes{'validation'}{'dc'})) {
7730: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7731: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7732: }
7733: }
7734: }
7735: }
7736: $resulttext .= '</ul>';
7737: if (keys(%newenv)) {
7738: &Apache::lonnet::appenv(\%newenv);
7739: }
7740: } else {
7741: if ($context eq 'requestcourses') {
7742: $resulttext = &mt('No changes made to rights to request creation of courses.');
7743: } elsif ($context eq 'requestauthor') {
7744: $resulttext = &mt('No changes made to rights to request author space.');
7745: } else {
7746: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7747: }
7748: }
7749: } else {
7750: $resulttext = '<span class="LC_error">'.
7751: &mt('An error occurred: [_1]',$putresult).'</span>';
7752: }
7753: if ($errors) {
7754: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7755: '<ul>'.$errors.'</ul></p>';
7756: }
7757: return $resulttext;
7758: }
7759:
7760: sub process_textbook_image {
7761: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
7762: my $filename = $env{'form.'.$caller.'.filename'};
7763: my ($error,$url);
7764: my ($width,$height) = (50,50);
7765: if ($configuserok eq 'ok') {
7766: if ($switchserver) {
7767: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7768: $switchserver);
7769: } elsif ($author_ok eq 'ok') {
7770: my ($result,$imageurl) =
7771: &publishlogo($r,'upload',$caller,$dom,$confname,
7772: "$type/$dom/$cnum/cover",$width,$height);
7773: if ($result eq 'ok') {
7774: $url = $imageurl;
7775: } else {
7776: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7777: }
7778: } else {
7779: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7780: }
7781: } else {
7782: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7783: }
7784: return ($url,$error);
7785: }
7786:
7787: sub modify_autoenroll {
7788: my ($dom,$lastactref,%domconfig) = @_;
7789: my ($resulttext,%changes);
7790: my %currautoenroll;
7791: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7792: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7793: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7794: }
7795: }
7796: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7797: my %title = ( run => 'Auto-enrollment active',
7798: sender => 'Sender for notification messages',
7799: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
7800: my @offon = ('off','on');
7801: my $sender_uname = $env{'form.sender_uname'};
7802: my $sender_domain = $env{'form.sender_domain'};
7803: if ($sender_domain eq '') {
7804: $sender_uname = '';
7805: } elsif ($sender_uname eq '') {
7806: $sender_domain = '';
7807: }
7808: my $coowners = $env{'form.autoassign_coowners'};
7809: my %autoenrollhash = (
7810: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7811: 'sender_uname' => $sender_uname,
7812: 'sender_domain' => $sender_domain,
7813: 'co-owners' => $coowners,
7814: }
7815: );
7816: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7817: $dom);
7818: if ($putresult eq 'ok') {
7819: if (exists($currautoenroll{'run'})) {
7820: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7821: $changes{'run'} = 1;
7822: }
7823: } elsif ($autorun) {
7824: if ($env{'form.autoenroll_run'} ne '1') {
7825: $changes{'run'} = 1;
7826: }
7827: }
7828: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7829: $changes{'sender'} = 1;
7830: }
7831: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7832: $changes{'sender'} = 1;
7833: }
7834: if ($currautoenroll{'co-owners'} ne '') {
7835: if ($currautoenroll{'co-owners'} ne $coowners) {
7836: $changes{'coowners'} = 1;
7837: }
7838: } elsif ($coowners) {
7839: $changes{'coowners'} = 1;
7840: }
7841: if (keys(%changes) > 0) {
7842: $resulttext = &mt('Changes made:').'<ul>';
7843: if ($changes{'run'}) {
7844: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7845: }
7846: if ($changes{'sender'}) {
7847: if ($sender_uname eq '' || $sender_domain eq '') {
7848: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7849: } else {
7850: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7851: }
7852: }
7853: if ($changes{'coowners'}) {
7854: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
7855: &Apache::loncommon::devalidate_domconfig_cache($dom);
7856: if (ref($lastactref) eq 'HASH') {
7857: $lastactref->{'domainconfig'} = 1;
7858: }
7859: }
7860: $resulttext .= '</ul>';
7861: } else {
7862: $resulttext = &mt('No changes made to auto-enrollment settings');
7863: }
7864: } else {
7865: $resulttext = '<span class="LC_error">'.
7866: &mt('An error occurred: [_1]',$putresult).'</span>';
7867: }
7868: return $resulttext;
7869: }
7870:
7871: sub modify_autoupdate {
7872: my ($dom,%domconfig) = @_;
7873: my ($resulttext,%currautoupdate,%fields,%changes);
7874: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
7875: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
7876: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
7877: }
7878: }
7879: my @offon = ('off','on');
7880: my %title = &Apache::lonlocal::texthash (
7881: run => 'Auto-update:',
7882: classlists => 'Updates to user information in classlists?'
7883: );
7884: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7885: my %fieldtitles = &Apache::lonlocal::texthash (
7886: id => 'Student/Employee ID',
7887: permanentemail => 'E-mail address',
7888: lastname => 'Last Name',
7889: firstname => 'First Name',
7890: middlename => 'Middle Name',
7891: generation => 'Generation',
7892: );
7893: $othertitle = &mt('All users');
7894: if (keys(%{$usertypes}) > 0) {
7895: $othertitle = &mt('Other users');
7896: }
7897: foreach my $key (keys(%env)) {
7898: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
7899: my ($usertype,$item) = ($1,$2);
7900: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
7901: if ($usertype eq 'default') {
7902: push(@{$fields{$1}},$2);
7903: } elsif (ref($types) eq 'ARRAY') {
7904: if (grep(/^\Q$usertype\E$/,@{$types})) {
7905: push(@{$fields{$1}},$2);
7906: }
7907: }
7908: }
7909: }
7910: }
7911: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
7912: @lockablenames = sort(@lockablenames);
7913: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
7914: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7915: if (@changed) {
7916: $changes{'lockablenames'} = 1;
7917: }
7918: } else {
7919: if (@lockablenames) {
7920: $changes{'lockablenames'} = 1;
7921: }
7922: }
7923: my %updatehash = (
7924: autoupdate => { run => $env{'form.autoupdate_run'},
7925: classlists => $env{'form.classlists'},
7926: fields => {%fields},
7927: lockablenames => \@lockablenames,
7928: }
7929: );
7930: foreach my $key (keys(%currautoupdate)) {
7931: if (($key eq 'run') || ($key eq 'classlists')) {
7932: if (exists($updatehash{autoupdate}{$key})) {
7933: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
7934: $changes{$key} = 1;
7935: }
7936: }
7937: } elsif ($key eq 'fields') {
7938: if (ref($currautoupdate{$key}) eq 'HASH') {
7939: foreach my $item (@{$types},'default') {
7940: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
7941: my $change = 0;
7942: foreach my $type (@{$currautoupdate{$key}{$item}}) {
7943: if (!exists($fields{$item})) {
7944: $change = 1;
7945: last;
7946: } elsif (ref($fields{$item}) eq 'ARRAY') {
7947: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
7948: $change = 1;
7949: last;
7950: }
7951: }
7952: }
7953: if ($change) {
7954: push(@{$changes{$key}},$item);
7955: }
7956: }
7957: }
7958: }
7959: } elsif ($key eq 'lockablenames') {
7960: if (ref($currautoupdate{$key}) eq 'ARRAY') {
7961: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7962: if (@changed) {
7963: $changes{'lockablenames'} = 1;
7964: }
7965: } else {
7966: if (@lockablenames) {
7967: $changes{'lockablenames'} = 1;
7968: }
7969: }
7970: }
7971: }
7972: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
7973: if (@lockablenames) {
7974: $changes{'lockablenames'} = 1;
7975: }
7976: }
7977: foreach my $item (@{$types},'default') {
7978: if (defined($fields{$item})) {
7979: if (ref($currautoupdate{'fields'}) eq 'HASH') {
7980: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
7981: my $change = 0;
7982: if (ref($fields{$item}) eq 'ARRAY') {
7983: foreach my $type (@{$fields{$item}}) {
7984: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
7985: $change = 1;
7986: last;
7987: }
7988: }
7989: }
7990: if ($change) {
7991: push(@{$changes{'fields'}},$item);
7992: }
7993: } else {
7994: push(@{$changes{'fields'}},$item);
7995: }
7996: } else {
7997: push(@{$changes{'fields'}},$item);
7998: }
7999: }
8000: }
8001: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
8002: $dom);
8003: if ($putresult eq 'ok') {
8004: if (keys(%changes) > 0) {
8005: $resulttext = &mt('Changes made:').'<ul>';
8006: foreach my $key (sort(keys(%changes))) {
8007: if ($key eq 'lockablenames') {
8008: $resulttext .= '<li>';
8009: if (@lockablenames) {
8010: $usertypes->{'default'} = $othertitle;
8011: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
8012: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
8013: } else {
8014: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
8015: }
8016: $resulttext .= '</li>';
8017: } elsif (ref($changes{$key}) eq 'ARRAY') {
8018: foreach my $item (@{$changes{$key}}) {
8019: my @newvalues;
8020: foreach my $type (@{$fields{$item}}) {
8021: push(@newvalues,$fieldtitles{$type});
8022: }
8023: my $newvaluestr;
8024: if (@newvalues > 0) {
8025: $newvaluestr = join(', ',@newvalues);
8026: } else {
8027: $newvaluestr = &mt('none');
8028: }
8029: if ($item eq 'default') {
8030: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
8031: } else {
8032: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
8033: }
8034: }
8035: } else {
8036: my $newvalue;
8037: if ($key eq 'run') {
8038: $newvalue = $offon[$env{'form.autoupdate_run'}];
8039: } else {
8040: $newvalue = $offon[$env{'form.'.$key}];
8041: }
8042: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
8043: }
8044: }
8045: $resulttext .= '</ul>';
8046: } else {
8047: $resulttext = &mt('No changes made to autoupdates');
8048: }
8049: } else {
8050: $resulttext = '<span class="LC_error">'.
8051: &mt('An error occurred: [_1]',$putresult).'</span>';
8052: }
8053: return $resulttext;
8054: }
8055:
8056: sub modify_autocreate {
8057: my ($dom,%domconfig) = @_;
8058: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
8059: if (ref($domconfig{'autocreate'}) eq 'HASH') {
8060: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
8061: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
8062: }
8063: }
8064: my %title= ( xml => 'Auto-creation of courses in XML course description files',
8065: req => 'Auto-creation of validated requests for official courses',
8066: xmldc => 'Identity of course creator of courses from XML files',
8067: );
8068: my @types = ('xml','req');
8069: foreach my $item (@types) {
8070: $newvals{$item} = $env{'form.autocreate_'.$item};
8071: $newvals{$item} =~ s/\D//g;
8072: $newvals{$item} = 0 if ($newvals{$item} eq '');
8073: }
8074: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
8075: my %domcoords = &get_active_dcs($dom);
8076: unless (exists($domcoords{$newvals{'xmldc'}})) {
8077: $newvals{'xmldc'} = '';
8078: }
8079: %autocreatehash = (
8080: autocreate => { xml => $newvals{'xml'},
8081: req => $newvals{'req'},
8082: }
8083: );
8084: if ($newvals{'xmldc'} ne '') {
8085: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
8086: }
8087: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
8088: $dom);
8089: if ($putresult eq 'ok') {
8090: my @items = @types;
8091: if ($newvals{'xml'}) {
8092: push(@items,'xmldc');
8093: }
8094: foreach my $item (@items) {
8095: if (exists($currautocreate{$item})) {
8096: if ($currautocreate{$item} ne $newvals{$item}) {
8097: $changes{$item} = 1;
8098: }
8099: } elsif ($newvals{$item}) {
8100: $changes{$item} = 1;
8101: }
8102: }
8103: if (keys(%changes) > 0) {
8104: my @offon = ('off','on');
8105: $resulttext = &mt('Changes made:').'<ul>';
8106: foreach my $item (@types) {
8107: if ($changes{$item}) {
8108: my $newtxt = $offon[$newvals{$item}];
8109: $resulttext .= '<li>'.
8110: &mt("$title{$item} set to [_1]$newtxt [_2]",
8111: '<b>','</b>').
8112: '</li>';
8113: }
8114: }
8115: if ($changes{'xmldc'}) {
8116: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
8117: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
8118: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
8119: }
8120: $resulttext .= '</ul>';
8121: } else {
8122: $resulttext = &mt('No changes made to auto-creation settings');
8123: }
8124: } else {
8125: $resulttext = '<span class="LC_error">'.
8126: &mt('An error occurred: [_1]',$putresult).'</span>';
8127: }
8128: return $resulttext;
8129: }
8130:
8131: sub modify_directorysrch {
8132: my ($dom,%domconfig) = @_;
8133: my ($resulttext,%changes);
8134: my %currdirsrch;
8135: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
8136: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
8137: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
8138: }
8139: }
8140: my %title = ( available => 'Directory search available',
8141: localonly => 'Other domains can search',
8142: searchby => 'Search types',
8143: searchtypes => 'Search latitude');
8144: my @offon = ('off','on');
8145: my @otherdoms = ('Yes','No');
8146:
8147: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
8148: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
8149: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
8150:
8151: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8152: if (keys(%{$usertypes}) == 0) {
8153: @cansearch = ('default');
8154: } else {
8155: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
8156: foreach my $type (@{$currdirsrch{'cansearch'}}) {
8157: if (!grep(/^\Q$type\E$/,@cansearch)) {
8158: push(@{$changes{'cansearch'}},$type);
8159: }
8160: }
8161: foreach my $type (@cansearch) {
8162: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
8163: push(@{$changes{'cansearch'}},$type);
8164: }
8165: }
8166: } else {
8167: push(@{$changes{'cansearch'}},@cansearch);
8168: }
8169: }
8170:
8171: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
8172: foreach my $by (@{$currdirsrch{'searchby'}}) {
8173: if (!grep(/^\Q$by\E$/,@searchby)) {
8174: push(@{$changes{'searchby'}},$by);
8175: }
8176: }
8177: foreach my $by (@searchby) {
8178: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
8179: push(@{$changes{'searchby'}},$by);
8180: }
8181: }
8182: } else {
8183: push(@{$changes{'searchby'}},@searchby);
8184: }
8185:
8186: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
8187: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
8188: if (!grep(/^\Q$type\E$/,@searchtypes)) {
8189: push(@{$changes{'searchtypes'}},$type);
8190: }
8191: }
8192: foreach my $type (@searchtypes) {
8193: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
8194: push(@{$changes{'searchtypes'}},$type);
8195: }
8196: }
8197: } else {
8198: if (exists($currdirsrch{'searchtypes'})) {
8199: foreach my $type (@searchtypes) {
8200: if ($type ne $currdirsrch{'searchtypes'}) {
8201: push(@{$changes{'searchtypes'}},$type);
8202: }
8203: }
8204: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
8205: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
8206: }
8207: } else {
8208: push(@{$changes{'searchtypes'}},@searchtypes);
8209: }
8210: }
8211:
8212: my %dirsrch_hash = (
8213: directorysrch => { available => $env{'form.dirsrch_available'},
8214: cansearch => \@cansearch,
8215: localonly => $env{'form.dirsrch_localonly'},
8216: searchby => \@searchby,
8217: searchtypes => \@searchtypes,
8218: }
8219: );
8220: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
8221: $dom);
8222: if ($putresult eq 'ok') {
8223: if (exists($currdirsrch{'available'})) {
8224: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
8225: $changes{'available'} = 1;
8226: }
8227: } else {
8228: if ($env{'form.dirsrch_available'} eq '1') {
8229: $changes{'available'} = 1;
8230: }
8231: }
8232: if (exists($currdirsrch{'localonly'})) {
8233: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
8234: $changes{'localonly'} = 1;
8235: }
8236: } else {
8237: if ($env{'form.dirsrch_localonly'} eq '1') {
8238: $changes{'localonly'} = 1;
8239: }
8240: }
8241: if (keys(%changes) > 0) {
8242: $resulttext = &mt('Changes made:').'<ul>';
8243: if ($changes{'available'}) {
8244: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
8245: }
8246: if ($changes{'localonly'}) {
8247: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
8248: }
8249:
8250: if (ref($changes{'cansearch'}) eq 'ARRAY') {
8251: my $chgtext;
8252: if (ref($usertypes) eq 'HASH') {
8253: if (keys(%{$usertypes}) > 0) {
8254: foreach my $type (@{$types}) {
8255: if (grep(/^\Q$type\E$/,@cansearch)) {
8256: $chgtext .= $usertypes->{$type}.'; ';
8257: }
8258: }
8259: if (grep(/^default$/,@cansearch)) {
8260: $chgtext .= $othertitle;
8261: } else {
8262: $chgtext =~ s/\; $//;
8263: }
8264: $resulttext .=
8265: '<li>'.
8266: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
8267: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
8268: '</li>';
8269: }
8270: }
8271: }
8272: if (ref($changes{'searchby'}) eq 'ARRAY') {
8273: my ($searchtitles,$titleorder) = &sorted_searchtitles();
8274: my $chgtext;
8275: foreach my $type (@{$titleorder}) {
8276: if (grep(/^\Q$type\E$/,@searchby)) {
8277: if (defined($searchtitles->{$type})) {
8278: $chgtext .= $searchtitles->{$type}.'; ';
8279: }
8280: }
8281: }
8282: $chgtext =~ s/\; $//;
8283: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
8284: }
8285: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
8286: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
8287: my $chgtext;
8288: foreach my $type (@{$srchtypeorder}) {
8289: if (grep(/^\Q$type\E$/,@searchtypes)) {
8290: if (defined($srchtypes_desc->{$type})) {
8291: $chgtext .= $srchtypes_desc->{$type}.'; ';
8292: }
8293: }
8294: }
8295: $chgtext =~ s/\; $//;
8296: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
8297: }
8298: $resulttext .= '</ul>';
8299: } else {
8300: $resulttext = &mt('No changes made to institution directory search settings');
8301: }
8302: } else {
8303: $resulttext = '<span class="LC_error">'.
8304: &mt('An error occurred: [_1]',$putresult).'</span>';
8305: }
8306: return $resulttext;
8307: }
8308:
8309: sub modify_contacts {
8310: my ($dom,$lastactref,%domconfig) = @_;
8311: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
8312: if (ref($domconfig{'contacts'}) eq 'HASH') {
8313: foreach my $key (keys(%{$domconfig{'contacts'}})) {
8314: $currsetting{$key} = $domconfig{'contacts'}{$key};
8315: }
8316: }
8317: my (%others,%to,%bcc);
8318: my @contacts = ('supportemail','adminemail');
8319: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
8320: 'requestsmail','updatesmail','idconflictsmail');
8321: my @toggles = ('reporterrors','reportupdates');
8322: foreach my $type (@mailings) {
8323: @{$newsetting{$type}} =
8324: &Apache::loncommon::get_env_multiple('form.'.$type);
8325: foreach my $item (@contacts) {
8326: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
8327: $contacts_hash{contacts}{$type}{$item} = 1;
8328: } else {
8329: $contacts_hash{contacts}{$type}{$item} = 0;
8330: }
8331: }
8332: $others{$type} = $env{'form.'.$type.'_others'};
8333: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
8334: if ($type eq 'helpdeskmail') {
8335: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8336: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8337: }
8338: }
8339: foreach my $item (@contacts) {
8340: $to{$item} = $env{'form.'.$item};
8341: $contacts_hash{'contacts'}{$item} = $to{$item};
8342: }
8343: foreach my $item (@toggles) {
8344: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8345: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8346: }
8347: }
8348: if (keys(%currsetting) > 0) {
8349: foreach my $item (@contacts) {
8350: if ($to{$item} ne $currsetting{$item}) {
8351: $changes{$item} = 1;
8352: }
8353: }
8354: foreach my $type (@mailings) {
8355: foreach my $item (@contacts) {
8356: if (ref($currsetting{$type}) eq 'HASH') {
8357: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8358: push(@{$changes{$type}},$item);
8359: }
8360: } else {
8361: push(@{$changes{$type}},@{$newsetting{$type}});
8362: }
8363: }
8364: if ($others{$type} ne $currsetting{$type}{'others'}) {
8365: push(@{$changes{$type}},'others');
8366: }
8367: if ($type eq 'helpdeskmail') {
8368: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8369: push(@{$changes{$type}},'bcc');
8370: }
8371: }
8372: }
8373: } else {
8374: my %default;
8375: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8376: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8377: $default{'errormail'} = 'adminemail';
8378: $default{'packagesmail'} = 'adminemail';
8379: $default{'helpdeskmail'} = 'supportemail';
8380: $default{'lonstatusmail'} = 'adminemail';
8381: $default{'requestsmail'} = 'adminemail';
8382: $default{'updatesmail'} = 'adminemail';
8383: foreach my $item (@contacts) {
8384: if ($to{$item} ne $default{$item}) {
8385: $changes{$item} = 1;
8386: }
8387: }
8388: foreach my $type (@mailings) {
8389: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8390:
8391: push(@{$changes{$type}},@{$newsetting{$type}});
8392: }
8393: if ($others{$type} ne '') {
8394: push(@{$changes{$type}},'others');
8395: }
8396: if ($type eq 'helpdeskmail') {
8397: if ($bcc{$type} ne '') {
8398: push(@{$changes{$type}},'bcc');
8399: }
8400: }
8401: }
8402: }
8403: foreach my $item (@toggles) {
8404: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8405: $changes{$item} = 1;
8406: } elsif ((!$env{'form.'.$item}) &&
8407: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8408: $changes{$item} = 1;
8409: }
8410: }
8411: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8412: $dom);
8413: if ($putresult eq 'ok') {
8414: if (keys(%changes) > 0) {
8415: &Apache::loncommon::devalidate_domconfig_cache($dom);
8416: if (ref($lastactref) eq 'HASH') {
8417: $lastactref->{'domainconfig'} = 1;
8418: }
8419: my ($titles,$short_titles) = &contact_titles();
8420: $resulttext = &mt('Changes made:').'<ul>';
8421: foreach my $item (@contacts) {
8422: if ($changes{$item}) {
8423: $resulttext .= '<li>'.$titles->{$item}.
8424: &mt(' set to: ').
8425: '<span class="LC_cusr_emph">'.
8426: $to{$item}.'</span></li>';
8427: }
8428: }
8429: foreach my $type (@mailings) {
8430: if (ref($changes{$type}) eq 'ARRAY') {
8431: $resulttext .= '<li>'.$titles->{$type}.': ';
8432: my @text;
8433: foreach my $item (@{$newsetting{$type}}) {
8434: push(@text,$short_titles->{$item});
8435: }
8436: if ($others{$type} ne '') {
8437: push(@text,$others{$type});
8438: }
8439: $resulttext .= '<span class="LC_cusr_emph">'.
8440: join(', ',@text).'</span>';
8441: if ($type eq 'helpdeskmail') {
8442: if ($bcc{$type} ne '') {
8443: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8444: }
8445: }
8446: $resulttext .= '</li>';
8447: }
8448: }
8449: my @offon = ('off','on');
8450: if ($changes{'reporterrors'}) {
8451: $resulttext .= '<li>'.
8452: &mt('E-mail error reports to [_1] set to "'.
8453: $offon[$env{'form.reporterrors'}].'".',
8454: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8455: &mt('LON-CAPA core group - MSU'),600,500)).
8456: '</li>';
8457: }
8458: if ($changes{'reportupdates'}) {
8459: $resulttext .= '<li>'.
8460: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8461: $offon[$env{'form.reportupdates'}].'".',
8462: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8463: &mt('LON-CAPA core group - MSU'),600,500)).
8464: '</li>';
8465: }
8466: $resulttext .= '</ul>';
8467: } else {
8468: $resulttext = &mt('No changes made to contact information');
8469: }
8470: } else {
8471: $resulttext = '<span class="LC_error">'.
8472: &mt('An error occurred: [_1].',$putresult).'</span>';
8473: }
8474: return $resulttext;
8475: }
8476:
8477: sub modify_usercreation {
8478: my ($dom,%domconfig) = @_;
8479: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8480: my $warningmsg;
8481: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8482: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8483: if ($key eq 'cancreate') {
8484: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8485: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8486: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8487: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
8488: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8489: } else {
8490: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8491: }
8492: }
8493: }
8494: } elsif ($key eq 'email_rule') {
8495: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8496: } else {
8497: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8498: }
8499: }
8500: }
8501: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8502: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8503: my @contexts = ('author','course','requestcrs');
8504: foreach my $item(@contexts) {
8505: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8506: }
8507: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8508: foreach my $item (@contexts) {
8509: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8510: push(@{$changes{'cancreate'}},$item);
8511: }
8512: }
8513: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8514: foreach my $item (@contexts) {
8515: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8516: if ($cancreate{$item} ne 'any') {
8517: push(@{$changes{'cancreate'}},$item);
8518: }
8519: } else {
8520: if ($cancreate{$item} ne 'none') {
8521: push(@{$changes{'cancreate'}},$item);
8522: }
8523: }
8524: }
8525: } else {
8526: foreach my $item (@contexts) {
8527: push(@{$changes{'cancreate'}},$item);
8528: }
8529: }
8530:
8531: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8532: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8533: if (!grep(/^\Q$type\E$/,@username_rule)) {
8534: push(@{$changes{'username_rule'}},$type);
8535: }
8536: }
8537: foreach my $type (@username_rule) {
8538: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8539: push(@{$changes{'username_rule'}},$type);
8540: }
8541: }
8542: } else {
8543: push(@{$changes{'username_rule'}},@username_rule);
8544: }
8545:
8546: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8547: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8548: if (!grep(/^\Q$type\E$/,@id_rule)) {
8549: push(@{$changes{'id_rule'}},$type);
8550: }
8551: }
8552: foreach my $type (@id_rule) {
8553: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8554: push(@{$changes{'id_rule'}},$type);
8555: }
8556: }
8557: } else {
8558: push(@{$changes{'id_rule'}},@id_rule);
8559: }
8560:
8561: my @authen_contexts = ('author','course','domain');
8562: my @authtypes = ('int','krb4','krb5','loc');
8563: my %authhash;
8564: foreach my $item (@authen_contexts) {
8565: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8566: foreach my $auth (@authtypes) {
8567: if (grep(/^\Q$auth\E$/,@authallowed)) {
8568: $authhash{$item}{$auth} = 1;
8569: } else {
8570: $authhash{$item}{$auth} = 0;
8571: }
8572: }
8573: }
8574: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8575: foreach my $item (@authen_contexts) {
8576: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8577: foreach my $auth (@authtypes) {
8578: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8579: push(@{$changes{'authtypes'}},$item);
8580: last;
8581: }
8582: }
8583: }
8584: }
8585: } else {
8586: foreach my $item (@authen_contexts) {
8587: push(@{$changes{'authtypes'}},$item);
8588: }
8589: }
8590:
8591: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8592: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8593: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8594: $save_usercreate{'id_rule'} = \@id_rule;
8595: $save_usercreate{'username_rule'} = \@username_rule,
8596: $save_usercreate{'authtypes'} = \%authhash;
8597:
8598: my %usercreation_hash = (
8599: usercreation => \%save_usercreate,
8600: );
8601:
8602: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8603: $dom);
8604:
8605: if ($putresult eq 'ok') {
8606: if (keys(%changes) > 0) {
8607: $resulttext = &mt('Changes made:').'<ul>';
8608: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8609: my %lt = &usercreation_types();
8610: foreach my $type (@{$changes{'cancreate'}}) {
8611: my $chgtext = $lt{$type}.', ';
8612: if ($cancreate{$type} eq 'none') {
8613: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8614: } elsif ($cancreate{$type} eq 'any') {
8615: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8616: } elsif ($cancreate{$type} eq 'official') {
8617: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8618: } elsif ($cancreate{$type} eq 'unofficial') {
8619: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8620: }
8621: $resulttext .= '<li>'.$chgtext.'</li>';
8622: }
8623: }
8624: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8625: my ($rules,$ruleorder) =
8626: &Apache::lonnet::inst_userrules($dom,'username');
8627: my $chgtext = '<ul>';
8628: foreach my $type (@username_rule) {
8629: if (ref($rules->{$type}) eq 'HASH') {
8630: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8631: }
8632: }
8633: $chgtext .= '</ul>';
8634: if (@username_rule > 0) {
8635: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8636: } else {
8637: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8638: }
8639: }
8640: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8641: my ($idrules,$idruleorder) =
8642: &Apache::lonnet::inst_userrules($dom,'id');
8643: my $chgtext = '<ul>';
8644: foreach my $type (@id_rule) {
8645: if (ref($idrules->{$type}) eq 'HASH') {
8646: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8647: }
8648: }
8649: $chgtext .= '</ul>';
8650: if (@id_rule > 0) {
8651: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8652: } else {
8653: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8654: }
8655: }
8656: my %authname = &authtype_names();
8657: my %context_title = &context_names();
8658: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8659: my $chgtext = '<ul>';
8660: foreach my $type (@{$changes{'authtypes'}}) {
8661: my @allowed;
8662: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8663: foreach my $auth (@authtypes) {
8664: if ($authhash{$type}{$auth}) {
8665: push(@allowed,$authname{$auth});
8666: }
8667: }
8668: if (@allowed > 0) {
8669: $chgtext .= join(', ',@allowed).'</li>';
8670: } else {
8671: $chgtext .= &mt('none').'</li>';
8672: }
8673: }
8674: $chgtext .= '</ul>';
8675: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8676: $resulttext .= '</li>';
8677: }
8678: $resulttext .= '</ul>';
8679: } else {
8680: $resulttext = &mt('No changes made to user creation settings');
8681: }
8682: } else {
8683: $resulttext = '<span class="LC_error">'.
8684: &mt('An error occurred: [_1]',$putresult).'</span>';
8685: }
8686: if ($warningmsg ne '') {
8687: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8688: }
8689: return $resulttext;
8690: }
8691:
8692: sub modify_selfcreation {
8693: my ($dom,%domconfig) = @_;
8694: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8695: my (%save_usercreate,%save_usermodify);
8696: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8697: if (ref($types) eq 'ARRAY') {
8698: $usertypes->{'default'} = $othertitle;
8699: push(@{$types},'default');
8700: }
8701: #
8702: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8703: #
8704: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8705: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8706: if ($key eq 'cancreate') {
8707: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8708: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8709: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8710: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8711: ($item eq 'emailusername') || ($item eq 'notify') ||
8712: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8713: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8714: } else {
8715: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8716: }
8717: }
8718: }
8719: } elsif ($key eq 'email_rule') {
8720: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8721: } else {
8722: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8723: }
8724: }
8725: }
8726: #
8727: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8728: #
8729: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8730: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8731: if ($key eq 'selfcreate') {
8732: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8733: } else {
8734: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8735: }
8736: }
8737: }
8738:
8739: my @contexts = ('selfcreate');
8740: @{$cancreate{'selfcreate'}} = ();
8741: %{$cancreate{'emailusername'}} = ();
8742: @{$cancreate{'statustocreate'}} = ();
8743: %{$cancreate{'selfcreateprocessing'}} = ();
8744: %{$cancreate{'shibenv'}} = ();
8745: my %selfcreatetypes = (
8746: sso => 'users authenticated by institutional single sign on',
8747: login => 'users authenticated by institutional log-in',
8748: email => 'users who provide a valid e-mail address for use as username',
8749: );
8750: #
8751: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8752: # is permitted.
8753: #
8754:
8755: my @statuses;
8756: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8757: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8758: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8759: }
8760: }
8761: push(@statuses,'default');
8762:
8763: foreach my $item ('login','sso','email') {
8764: if ($item eq 'email') {
8765: if ($env{'form.cancreate_email'}) {
8766: push(@{$cancreate{'selfcreate'}},'email');
8767: push(@contexts,'selfcreateprocessing');
8768: foreach my $type (@statuses) {
8769: if ($type eq 'default') {
8770: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8771: } else {
8772: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8773: }
8774: }
8775: }
8776: } else {
8777: if ($env{'form.cancreate_'.$item}) {
8778: push(@{$cancreate{'selfcreate'}},$item);
8779: }
8780: }
8781: }
8782: my (@email_rule,%userinfo,%savecaptcha);
8783: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8784: #
8785: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8786: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8787: #
8788:
8789: if ($env{'form.cancreate_email'}) {
8790: push(@contexts,'emailusername');
8791: if (ref($types) eq 'ARRAY') {
8792: foreach my $type (@{$types}) {
8793: if (ref($infofields) eq 'ARRAY') {
8794: foreach my $field (@{$infofields}) {
8795: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8796: $cancreate{'emailusername'}{$type}{$field} = $1;
8797: }
8798: }
8799: }
8800: }
8801: }
8802: #
8803: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8804: # queued requests for self-creation of account using e-mail address as username
8805: #
8806:
8807: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8808: @approvalnotify = sort(@approvalnotify);
8809: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8810: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8811: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8812: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8813: push(@{$changes{'cancreate'}},'notify');
8814: }
8815: } else {
8816: if ($cancreate{'notify'}{'approval'}) {
8817: push(@{$changes{'cancreate'}},'notify');
8818: }
8819: }
8820: } elsif ($cancreate{'notify'}{'approval'}) {
8821: push(@{$changes{'cancreate'}},'notify');
8822: }
8823:
8824: #
8825: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8826: #
8827: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8828: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8829: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8830: if (@{$curr_usercreation{'email_rule'}} > 0) {
8831: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8832: if (!grep(/^\Q$type\E$/,@email_rule)) {
8833: push(@{$changes{'email_rule'}},$type);
8834: }
8835: }
8836: }
8837: if (@email_rule > 0) {
8838: foreach my $type (@email_rule) {
8839: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
8840: push(@{$changes{'email_rule'}},$type);
8841: }
8842: }
8843: }
8844: } elsif (@email_rule > 0) {
8845: push(@{$changes{'email_rule'}},@email_rule);
8846: }
8847: }
8848: #
8849: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
8850: # institutional log-in.
8851: #
8852: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
8853: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8854: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
8855: ($domdefaults{'auth_def'} eq 'localauth'))) {
8856: $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.').' '.
8857: &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.');
8858: }
8859: }
8860: my @fields = ('lastname','firstname','middlename','generation',
8861: 'permanentemail','id');
8862: my @shibfields = (@fields,'inststatus');
8863: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8864: #
8865: # Where usernames may created for institutional log-in and/or institutional single sign on:
8866: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
8867: # may self-create accounts
8868: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
8869: # which the user may supply, if institutional data is unavailable.
8870: #
8871: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
8872: if (ref($types) eq 'ARRAY') {
8873: if (@{$types} > 1) {
8874: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
8875: push(@contexts,'statustocreate');
8876: } else {
8877: undef($cancreate{'statustocreate'});
8878: }
8879: foreach my $type (@{$types}) {
8880: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
8881: foreach my $field (@fields) {
8882: if (grep(/^\Q$field\E$/,@modifiable)) {
8883: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
8884: } else {
8885: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
8886: }
8887: }
8888: }
8889: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
8890: foreach my $type (@{$types}) {
8891: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
8892: foreach my $field (@fields) {
8893: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
8894: $curr_usermodify{'selfcreate'}{$type}{$field}) {
8895: push(@{$changes{'selfcreate'}},$type);
8896: last;
8897: }
8898: }
8899: }
8900: }
8901: } else {
8902: foreach my $type (@{$types}) {
8903: push(@{$changes{'selfcreate'}},$type);
8904: }
8905: }
8906: }
8907: foreach my $field (@shibfields) {
8908: if ($env{'form.shibenv_'.$field} ne '') {
8909: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
8910: }
8911: }
8912: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8913: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
8914: foreach my $field (@shibfields) {
8915: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
8916: push(@{$changes{'cancreate'}},'shibenv');
8917: }
8918: }
8919: } else {
8920: foreach my $field (@shibfields) {
8921: if ($env{'form.shibenv_'.$field}) {
8922: push(@{$changes{'cancreate'}},'shibenv');
8923: last;
8924: }
8925: }
8926: }
8927: }
8928: }
8929: foreach my $item (@contexts) {
8930: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
8931: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
8932: if (ref($cancreate{$item}) eq 'ARRAY') {
8933: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
8934: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8935: push(@{$changes{'cancreate'}},$item);
8936: }
8937: }
8938: }
8939: }
8940: if (ref($cancreate{$item}) eq 'ARRAY') {
8941: foreach my $type (@{$cancreate{$item}}) {
8942: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
8943: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8944: push(@{$changes{'cancreate'}},$item);
8945: }
8946: }
8947: }
8948: }
8949: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
8950: if (ref($cancreate{$item}) eq 'HASH') {
8951: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
8952: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
8953: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
8954: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
8955: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8956: push(@{$changes{'cancreate'}},$item);
8957: }
8958: }
8959: }
8960: } elsif ($item eq 'selfcreateprocessing') {
8961: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
8962: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8963: push(@{$changes{'cancreate'}},$item);
8964: }
8965: }
8966: } else {
8967: if (!$cancreate{$item}{$curr}) {
8968: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8969: push(@{$changes{'cancreate'}},$item);
8970: }
8971: }
8972: }
8973: }
8974: foreach my $field (keys(%{$cancreate{$item}})) {
8975: if (ref($cancreate{$item}{$field}) eq 'HASH') {
8976: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
8977: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
8978: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
8979: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8980: push(@{$changes{'cancreate'}},$item);
8981: }
8982: }
8983: } else {
8984: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8985: push(@{$changes{'cancreate'}},$item);
8986: }
8987: }
8988: }
8989: } elsif ($item eq 'selfcreateprocessing') {
8990: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
8991: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8992: push(@{$changes{'cancreate'}},$item);
8993: }
8994: }
8995: } else {
8996: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
8997: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8998: push(@{$changes{'cancreate'}},$item);
8999: }
9000: }
9001: }
9002: }
9003: }
9004: } elsif ($curr_usercreation{'cancreate'}{$item}) {
9005: if (ref($cancreate{$item}) eq 'ARRAY') {
9006: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
9007: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9008: push(@{$changes{'cancreate'}},$item);
9009: }
9010: }
9011: } elsif (ref($cancreate{$item}) eq 'HASH') {
9012: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
9013: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9014: push(@{$changes{'cancreate'}},$item);
9015: }
9016: }
9017: }
9018: } elsif ($item eq 'emailusername') {
9019: if (ref($cancreate{$item}) eq 'HASH') {
9020: foreach my $type (keys(%{$cancreate{$item}})) {
9021: if (ref($cancreate{$item}{$type}) eq 'HASH') {
9022: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
9023: if ($cancreate{$item}{$type}{$field}) {
9024: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
9025: push(@{$changes{'cancreate'}},$item);
9026: }
9027: last;
9028: }
9029: }
9030: }
9031: }
9032: }
9033: }
9034: }
9035: #
9036: # Populate %save_usercreate hash with updates to self-creation configuration.
9037: #
9038: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
9039: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
9040: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
9041: if (ref($cancreate{'notify'}) eq 'HASH') {
9042: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
9043: }
9044: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
9045: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
9046: }
9047: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9048: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
9049: }
9050: if (ref($cancreate{'shibenv'}) eq 'HASH') {
9051: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
9052: }
9053: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
9054: $save_usercreate{'emailrule'} = \@email_rule;
9055:
9056: my %userconfig_hash = (
9057: usercreation => \%save_usercreate,
9058: usermodification => \%save_usermodify,
9059: );
9060: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
9061: $dom);
9062: #
9063: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
9064: #
9065: if ($putresult eq 'ok') {
9066: if (keys(%changes) > 0) {
9067: $resulttext = &mt('Changes made:').'<ul>';
9068: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9069: my %lt = &selfcreation_types();
9070: foreach my $type (@{$changes{'cancreate'}}) {
9071: my $chgtext;
9072: if ($type eq 'selfcreate') {
9073: if (@{$cancreate{$type}} == 0) {
9074: $chgtext .= &mt('Self creation of a new user account is not permitted.');
9075: } else {
9076: $chgtext .= &mt('Self-creation of a new account is permitted for:').
9077: '<ul>';
9078: foreach my $case (@{$cancreate{$type}}) {
9079: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
9080: }
9081: $chgtext .= '</ul>';
9082: if (ref($cancreate{$type}) eq 'ARRAY') {
9083: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
9084: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
9085: if (@{$cancreate{'statustocreate'}} == 0) {
9086: $chgtext .= '<br />'.
9087: '<span class="LC_warning">'.
9088: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9089: '</span>';
9090: }
9091: }
9092: }
9093: }
9094: }
9095: } elsif ($type eq 'shibenv') {
9096: if (keys(%{$cancreate{$type}}) == 0) {
9097: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
9098: } else {
9099: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
9100: '<ul>';
9101: foreach my $field (@shibfields) {
9102: next if ($cancreate{$type}{$field} eq '');
9103: if ($field eq 'inststatus') {
9104: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
9105: } else {
9106: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
9107: }
9108: }
9109: $chgtext .= '</ul>';
9110: }
9111: } elsif ($type eq 'statustocreate') {
9112: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
9113: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
9114: if (@{$cancreate{'selfcreate'}} > 0) {
9115: if (@{$cancreate{'statustocreate'}} == 0) {
9116: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
9117: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
9118: $chgtext .= '<br />'.
9119: '<span class="LC_warning">'.
9120: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
9121: '</span>';
9122: }
9123: } elsif (ref($usertypes) eq 'HASH') {
9124: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9125: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
9126: } else {
9127: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
9128: }
9129: $chgtext .= '<ul>';
9130: foreach my $case (@{$cancreate{$type}}) {
9131: if ($case eq 'default') {
9132: $chgtext .= '<li>'.$othertitle.'</li>';
9133: } else {
9134: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
9135: }
9136: }
9137: $chgtext .= '</ul>';
9138: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
9139: $chgtext .= '<br /><span class="LC_warning">'.
9140: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
9141: '</span>';
9142: }
9143: }
9144: } else {
9145: if (@{$cancreate{$type}} == 0) {
9146: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
9147: } else {
9148: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
9149: }
9150: }
9151: }
9152: } elsif ($type eq 'selfcreateprocessing') {
9153: my %choices = &Apache::lonlocal::texthash (
9154: automatic => 'Automatic approval',
9155: approval => 'Queued for approval',
9156: );
9157: if (@statuses > 1) {
9158: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
9159: '<ul>';
9160: foreach my $type (@statuses) {
9161: if ($type eq 'default') {
9162: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9163: } else {
9164: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
9165: }
9166: }
9167: $chgtext .= '</ul>';
9168: } else {
9169: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
9170: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
9171: }
9172: } elsif ($type eq 'captcha') {
9173: if ($savecaptcha{$type} eq 'notused') {
9174: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
9175: } else {
9176: my %captchas = &captcha_phrases();
9177: if ($captchas{$savecaptcha{$type}}) {
9178: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
9179: } else {
9180: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
9181: }
9182: }
9183: } elsif ($type eq 'recaptchakeys') {
9184: my ($privkey,$pubkey);
9185: if (ref($savecaptcha{$type}) eq 'HASH') {
9186: $pubkey = $savecaptcha{$type}{'public'};
9187: $privkey = $savecaptcha{$type}{'private'};
9188: }
9189: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
9190: if (!$pubkey) {
9191: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
9192: } else {
9193: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
9194: }
9195: if (!$privkey) {
9196: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
9197: } else {
9198: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
9199: }
9200: $chgtext .= '</ul>';
9201: } elsif ($type eq 'emailusername') {
9202: if (ref($cancreate{'emailusername'}) eq 'HASH') {
9203: if (ref($types) eq 'ARRAY') {
9204: foreach my $type (@{$types}) {
9205: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
9206: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
9207: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',"'$usertypes->{$type}'").
9208: '<ul>';
9209: foreach my $field (@{$infofields}) {
9210: if ($cancreate{'emailusername'}{$type}{$field}) {
9211: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
9212: }
9213: }
9214: $chgtext .= '</ul>';
9215: } else {
9216: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9217: }
9218: } else {
9219: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',"'$usertypes->{$type}'").'<br />';
9220: }
9221: }
9222: }
9223: }
9224: } elsif ($type eq 'notify') {
9225: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
9226: if (ref($changes{'cancreate'}) eq 'ARRAY') {
9227: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
9228: if ($cancreate{'notify'}{'approval'}) {
9229: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
9230: }
9231: }
9232: }
9233: }
9234: if ($chgtext) {
9235: $resulttext .= '<li>'.$chgtext.'</li>';
9236: }
9237: }
9238: }
9239: if (ref($changes{'email_rule'}) eq 'ARRAY') {
9240: my ($emailrules,$emailruleorder) =
9241: &Apache::lonnet::inst_userrules($dom,'email');
9242: my $chgtext = '<ul>';
9243: foreach my $type (@email_rule) {
9244: if (ref($emailrules->{$type}) eq 'HASH') {
9245: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
9246: }
9247: }
9248: $chgtext .= '</ul>';
9249: if (@email_rule > 0) {
9250: $resulttext .= '<li>'.
9251: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
9252: $chgtext.
9253: '</li>';
9254: } else {
9255: $resulttext .= '<li>'.
9256: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
9257: '</li>';
9258: }
9259: }
9260: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
9261: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
9262: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9263: foreach my $type (@{$changes{'selfcreate'}}) {
9264: my $typename = $type;
9265: if (ref($usertypes) eq 'HASH') {
9266: if ($usertypes->{$type} ne '') {
9267: $typename = $usertypes->{$type};
9268: }
9269: }
9270: my @modifiable;
9271: $resulttext .= '<li>'.
9272: &mt('Self-creation of account by users with status: [_1]',
9273: '<span class="LC_cusr_emph">'.$typename.'</span>').
9274: ' - '.&mt('modifiable fields (if institutional data blank): ');
9275: foreach my $field (@fields) {
9276: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
9277: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
9278: }
9279: }
9280: if (@modifiable > 0) {
9281: $resulttext .= join(', ',@modifiable);
9282: } else {
9283: $resulttext .= &mt('none');
9284: }
9285: $resulttext .= '</li>';
9286: }
9287: $resulttext .= '</ul></li>';
9288: }
9289: $resulttext .= '</ul>';
9290: } else {
9291: $resulttext = &mt('No changes made to self-creation settings');
9292: }
9293: } else {
9294: $resulttext = '<span class="LC_error">'.
9295: &mt('An error occurred: [_1]',$putresult).'</span>';
9296: }
9297: if ($warningmsg ne '') {
9298: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9299: }
9300: return $resulttext;
9301: }
9302:
9303: sub process_captcha {
9304: my ($container,$changes,$newsettings,$current) = @_;
9305: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
9306: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
9307: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
9308: $newsettings->{'captcha'} = 'original';
9309: }
9310: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
9311: if ($container eq 'cancreate') {
9312: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9313: push(@{$changes->{'cancreate'}},'captcha');
9314: } elsif (!defined($changes->{'cancreate'})) {
9315: $changes->{'cancreate'} = ['captcha'];
9316: }
9317: } else {
9318: $changes->{'captcha'} = 1;
9319: }
9320: }
9321: my ($newpub,$newpriv,$currpub,$currpriv);
9322: if ($newsettings->{'captcha'} eq 'recaptcha') {
9323: $newpub = $env{'form.'.$container.'_recaptchapub'};
9324: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
9325: $newpub =~ s/[^\w\-]//g;
9326: $newpriv =~ s/[^\w\-]//g;
9327: $newsettings->{'recaptchakeys'} = {
9328: public => $newpub,
9329: private => $newpriv,
9330: };
9331: }
9332: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
9333: $currpub = $current->{'recaptchakeys'}{'public'};
9334: $currpriv = $current->{'recaptchakeys'}{'private'};
9335: unless ($newsettings->{'captcha'} eq 'recaptcha') {
9336: $newsettings->{'recaptchakeys'} = {
9337: public => '',
9338: private => '',
9339: }
9340: }
9341: }
9342: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
9343: if ($container eq 'cancreate') {
9344: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9345: push(@{$changes->{'cancreate'}},'recaptchakeys');
9346: } elsif (!defined($changes->{'cancreate'})) {
9347: $changes->{'cancreate'} = ['recaptchakeys'];
9348: }
9349: } else {
9350: $changes->{'recaptchakeys'} = 1;
9351: }
9352: }
9353: return;
9354: }
9355:
9356: sub modify_usermodification {
9357: my ($dom,%domconfig) = @_;
9358: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9359: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9360: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9361: if ($key eq 'selfcreate') {
9362: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9363: } else {
9364: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9365: }
9366: }
9367: }
9368: my @contexts = ('author','course');
9369: my %context_title = (
9370: author => 'In author context',
9371: course => 'In course context',
9372: );
9373: my @fields = ('lastname','firstname','middlename','generation',
9374: 'permanentemail','id');
9375: my %roles = (
9376: author => ['ca','aa'],
9377: course => ['st','ep','ta','in','cr'],
9378: );
9379: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9380: foreach my $context (@contexts) {
9381: foreach my $role (@{$roles{$context}}) {
9382: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9383: foreach my $item (@fields) {
9384: if (grep(/^\Q$item\E$/,@modifiable)) {
9385: $modifyhash{$context}{$role}{$item} = 1;
9386: } else {
9387: $modifyhash{$context}{$role}{$item} = 0;
9388: }
9389: }
9390: }
9391: if (ref($curr_usermodification{$context}) eq 'HASH') {
9392: foreach my $role (@{$roles{$context}}) {
9393: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9394: foreach my $field (@fields) {
9395: if ($modifyhash{$context}{$role}{$field} ne
9396: $curr_usermodification{$context}{$role}{$field}) {
9397: push(@{$changes{$context}},$role);
9398: last;
9399: }
9400: }
9401: }
9402: }
9403: } else {
9404: foreach my $context (@contexts) {
9405: foreach my $role (@{$roles{$context}}) {
9406: push(@{$changes{$context}},$role);
9407: }
9408: }
9409: }
9410: }
9411: my %usermodification_hash = (
9412: usermodification => \%modifyhash,
9413: );
9414: my $putresult = &Apache::lonnet::put_dom('configuration',
9415: \%usermodification_hash,$dom);
9416: if ($putresult eq 'ok') {
9417: if (keys(%changes) > 0) {
9418: $resulttext = &mt('Changes made: ').'<ul>';
9419: foreach my $context (@contexts) {
9420: if (ref($changes{$context}) eq 'ARRAY') {
9421: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9422: if (ref($changes{$context}) eq 'ARRAY') {
9423: foreach my $role (@{$changes{$context}}) {
9424: my $rolename;
9425: if ($role eq 'cr') {
9426: $rolename = &mt('Custom');
9427: } else {
9428: $rolename = &Apache::lonnet::plaintext($role);
9429: }
9430: my @modifiable;
9431: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9432: foreach my $field (@fields) {
9433: if ($modifyhash{$context}{$role}{$field}) {
9434: push(@modifiable,$fieldtitles{$field});
9435: }
9436: }
9437: if (@modifiable > 0) {
9438: $resulttext .= join(', ',@modifiable);
9439: } else {
9440: $resulttext .= &mt('none');
9441: }
9442: $resulttext .= '</li>';
9443: }
9444: $resulttext .= '</ul></li>';
9445: }
9446: }
9447: }
9448: $resulttext .= '</ul>';
9449: } else {
9450: $resulttext = &mt('No changes made to user modification settings');
9451: }
9452: } else {
9453: $resulttext = '<span class="LC_error">'.
9454: &mt('An error occurred: [_1]',$putresult).'</span>';
9455: }
9456: return $resulttext;
9457: }
9458:
9459: sub modify_defaults {
9460: my ($dom,$lastactref,%domconfig) = @_;
9461: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9462: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9463: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9464: my @authtypes = ('internal','krb4','krb5','localauth');
9465: foreach my $item (@items) {
9466: $newvalues{$item} = $env{'form.'.$item};
9467: if ($item eq 'auth_def') {
9468: if ($newvalues{$item} ne '') {
9469: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9470: push(@errors,$item);
9471: }
9472: }
9473: } elsif ($item eq 'lang_def') {
9474: if ($newvalues{$item} ne '') {
9475: if ($newvalues{$item} =~ /^(\w+)/) {
9476: my $langcode = $1;
9477: if ($langcode ne 'x_chef') {
9478: if (code2language($langcode) eq '') {
9479: push(@errors,$item);
9480: }
9481: }
9482: } else {
9483: push(@errors,$item);
9484: }
9485: }
9486: } elsif ($item eq 'timezone_def') {
9487: if ($newvalues{$item} ne '') {
9488: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9489: push(@errors,$item);
9490: }
9491: }
9492: } elsif ($item eq 'datelocale_def') {
9493: if ($newvalues{$item} ne '') {
9494: my @datelocale_ids = DateTime::Locale->ids();
9495: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9496: push(@errors,$item);
9497: }
9498: }
9499: } elsif ($item eq 'portal_def') {
9500: if ($newvalues{$item} ne '') {
9501: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9502: push(@errors,$item);
9503: }
9504: }
9505: }
9506: if (grep(/^\Q$item\E$/,@errors)) {
9507: $newvalues{$item} = $domdefaults{$item};
9508: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9509: $changes{$item} = 1;
9510: }
9511: $domdefaults{$item} = $newvalues{$item};
9512: }
9513: my %defaults_hash = (
9514: defaults => \%newvalues,
9515: );
9516: my $title = &defaults_titles();
9517:
9518: my $currinststatus;
9519: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9520: $currinststatus = $domconfig{'inststatus'};
9521: } else {
9522: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9523: $currinststatus = {
9524: inststatustypes => $usertypes,
9525: inststatusorder => $types,
9526: inststatusguest => [],
9527: };
9528: }
9529: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9530: my @allpos;
9531: my %guests;
9532: my %alltypes;
9533: my ($currtitles,$currguests,$currorder);
9534: if (ref($currinststatus) eq 'HASH') {
9535: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9536: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9537: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9538: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9539: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9540: }
9541: }
9542: unless (grep(/^\Q$type\E$/,@todelete)) {
9543: my $position = $env{'form.inststatus_pos_'.$type};
9544: $position =~ s/\D+//g;
9545: $allpos[$position] = $type;
9546: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9547: $alltypes{$type} =~ s/`//g;
9548: if ($env{'form.inststatus_guest_'.$type}) {
9549: $guests{$type} = 1;
9550: }
9551: }
9552: }
9553: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9554: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9555: }
9556: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9557: $currtitles =~ s/,$//;
9558: }
9559: }
9560: if ($env{'form.addinststatus'}) {
9561: my $newtype = $env{'form.addinststatus'};
9562: $newtype =~ s/\W//g;
9563: unless (exists($alltypes{$newtype})) {
9564: if ($env{'form.addinststatus_guest'}) {
9565: $guests{$newtype} = 1;
9566: }
9567: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9568: $alltypes{$newtype} =~ s/`//g;
9569: my $position = $env{'form.addinststatus_pos'};
9570: $position =~ s/\D+//g;
9571: if ($position ne '') {
9572: $allpos[$position] = $newtype;
9573: }
9574: }
9575: }
9576: my (@orderedstatus,@orderedguests);
9577: foreach my $type (@allpos) {
9578: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9579: push(@orderedstatus,$type);
9580: if ($guests{$type}) {
9581: push(@orderedguests,$type);
9582: }
9583: }
9584: }
9585: foreach my $type (keys(%alltypes)) {
9586: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9587: delete($alltypes{$type});
9588: }
9589: }
9590: $defaults_hash{'inststatus'} = {
9591: inststatustypes => \%alltypes,
9592: inststatusorder => \@orderedstatus,
9593: inststatusguest => \@orderedguests,
9594: };
9595: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9596: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9597: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9598: }
9599: }
9600: if ($currorder ne join(',',@orderedstatus)) {
9601: $changes{'inststatus'}{'inststatusorder'} = 1;
9602: }
9603: if ($currguests ne join(',',@orderedguests)) {
9604: $changes{'inststatus'}{'inststatusguest'} = 1;
9605: }
9606: my $newtitles;
9607: foreach my $item (@orderedstatus) {
9608: $newtitles .= $alltypes{$item}.',';
9609: }
9610: $newtitles =~ s/,$//;
9611: if ($currtitles ne $newtitles) {
9612: $changes{'inststatus'}{'inststatustypes'} = 1;
9613: }
9614: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9615: $dom);
9616: if ($putresult eq 'ok') {
9617: if (keys(%changes) > 0) {
9618: $resulttext = &mt('Changes made:').'<ul>';
9619: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9620: 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";
9621: foreach my $item (sort(keys(%changes))) {
9622: if ($item eq 'inststatus') {
9623: if (ref($changes{'inststatus'}) eq 'HASH') {
9624: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9625: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9626: foreach my $type (@orderedstatus) {
9627: $resulttext .= $alltypes{$type}.', ';
9628: }
9629: $resulttext =~ s/, $//;
9630: $resulttext .= '</li>';
9631: }
9632: if ($changes{'inststatus'}{'inststatusguest'}) {
9633: $resulttext .= '<li>';
9634: if (@orderedguests) {
9635: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9636: foreach my $type (@orderedguests) {
9637: $resulttext .= $alltypes{$type}.', ';
9638: }
9639: $resulttext =~ s/, $//;
9640: } else {
9641: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9642: }
9643: $resulttext .= '</li>';
9644: }
9645: }
9646: } else {
9647: my $value = $env{'form.'.$item};
9648: if ($value eq '') {
9649: $value = &mt('none');
9650: } elsif ($item eq 'auth_def') {
9651: my %authnames = &authtype_names();
9652: my %shortauth = (
9653: internal => 'int',
9654: krb4 => 'krb4',
9655: krb5 => 'krb5',
9656: localauth => 'loc',
9657: );
9658: $value = $authnames{$shortauth{$value}};
9659: }
9660: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9661: $mailmsgtext .= "$title->{$item} set to $value\n";
9662: }
9663: }
9664: $resulttext .= '</ul>';
9665: $mailmsgtext .= "\n";
9666: my $cachetime = 24*60*60;
9667: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9668: if (ref($lastactref) eq 'HASH') {
9669: $lastactref->{'domdefaults'} = 1;
9670: }
9671: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9672: my $notify = 1;
9673: if (ref($domconfig{'contacts'}) eq 'HASH') {
9674: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9675: $notify = 0;
9676: }
9677: }
9678: if ($notify) {
9679: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9680: "LON-CAPA Domain Settings Change - $dom",
9681: $mailmsgtext);
9682: }
9683: }
9684: } else {
9685: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9686: }
9687: } else {
9688: $resulttext = '<span class="LC_error">'.
9689: &mt('An error occurred: [_1]',$putresult).'</span>';
9690: }
9691: if (@errors > 0) {
9692: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9693: foreach my $item (@errors) {
9694: $resulttext .= ' "'.$title->{$item}.'",';
9695: }
9696: $resulttext =~ s/,$//;
9697: }
9698: return $resulttext;
9699: }
9700:
9701: sub modify_scantron {
9702: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9703: my ($resulttext,%confhash,%changes,$errors);
9704: my $custom = 'custom.tab';
9705: my $default = 'default.tab';
9706: my $servadm = $r->dir_config('lonAdmEMail');
9707: my ($configuserok,$author_ok,$switchserver) =
9708: &config_check($dom,$confname,$servadm);
9709: if ($env{'form.scantronformat.filename'} ne '') {
9710: my $error;
9711: if ($configuserok eq 'ok') {
9712: if ($switchserver) {
9713: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9714: } else {
9715: if ($author_ok eq 'ok') {
9716: my ($result,$scantronurl) =
9717: &publishlogo($r,'upload','scantronformat',$dom,
9718: $confname,'scantron','','',$custom);
9719: if ($result eq 'ok') {
9720: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9721: $changes{'scantronformat'} = 1;
9722: } else {
9723: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9724: }
9725: } else {
9726: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9727: }
9728: }
9729: } else {
9730: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9731: }
9732: if ($error) {
9733: &Apache::lonnet::logthis($error);
9734: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9735: }
9736: }
9737: if (ref($domconfig{'scantron'}) eq 'HASH') {
9738: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9739: if ($env{'form.scantronformat_del'}) {
9740: $confhash{'scantron'}{'scantronformat'} = '';
9741: $changes{'scantronformat'} = 1;
9742: }
9743: }
9744: }
9745: if (keys(%confhash) > 0) {
9746: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9747: $dom);
9748: if ($putresult eq 'ok') {
9749: if (keys(%changes) > 0) {
9750: if (ref($confhash{'scantron'}) eq 'HASH') {
9751: $resulttext = &mt('Changes made:').'<ul>';
9752: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9753: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9754: } else {
9755: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9756: }
9757: $resulttext .= '</ul>';
9758: } else {
9759: $resulttext = &mt('Changes made to bubblesheet format file.');
9760: }
9761: $resulttext .= '</ul>';
9762: &Apache::loncommon::devalidate_domconfig_cache($dom);
9763: if (ref($lastactref) eq 'HASH') {
9764: $lastactref->{'domainconfig'} = 1;
9765: }
9766: } else {
9767: $resulttext = &mt('No changes made to bubblesheet format file');
9768: }
9769: } else {
9770: $resulttext = '<span class="LC_error">'.
9771: &mt('An error occurred: [_1]',$putresult).'</span>';
9772: }
9773: } else {
9774: $resulttext = &mt('No changes made to bubblesheet format file');
9775: }
9776: if ($errors) {
9777: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9778: $errors.'</ul>';
9779: }
9780: return $resulttext;
9781: }
9782:
9783: sub modify_coursecategories {
9784: my ($dom,$lastactref,%domconfig) = @_;
9785: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9786: $cathash);
9787: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9788: my @catitems = ('unauth','auth');
9789: my @cattypes = ('std','domonly','codesrch','none');
9790: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9791: $cathash = $domconfig{'coursecategories'}{'cats'};
9792: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9793: $changes{'togglecats'} = 1;
9794: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9795: }
9796: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9797: $changes{'categorize'} = 1;
9798: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9799: }
9800: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9801: $changes{'togglecatscomm'} = 1;
9802: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9803: }
9804: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9805: $changes{'categorizecomm'} = 1;
9806: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9807: }
9808: foreach my $item (@catitems) {
9809: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9810: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
9811: $changes{$item} = 1;
9812: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9813: }
9814: }
9815: }
9816: } else {
9817: $changes{'togglecats'} = 1;
9818: $changes{'categorize'} = 1;
9819: $changes{'togglecatscomm'} = 1;
9820: $changes{'categorizecomm'} = 1;
9821: $domconfig{'coursecategories'} = {
9822: togglecats => $env{'form.togglecats'},
9823: categorize => $env{'form.categorize'},
9824: togglecatscomm => $env{'form.togglecatscomm'},
9825: categorizecomm => $env{'form.categorizecomm'},
9826: };
9827: foreach my $item (@catitems) {
9828: if ($env{'form.coursecat_'.$item} ne 'std') {
9829: $changes{$item} = 1;
9830: }
9831: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9832: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9833: }
9834: }
9835: }
9836: if (ref($cathash) eq 'HASH') {
9837: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
9838: push (@deletecategory,'instcode::0');
9839: }
9840: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
9841: push(@deletecategory,'communities::0');
9842: }
9843: }
9844: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
9845: if (ref($cathash) eq 'HASH') {
9846: if (@deletecategory > 0) {
9847: #FIXME Need to remove category from all courses using a deleted category
9848: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
9849: foreach my $item (@deletecategory) {
9850: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
9851: delete($domconfig{'coursecategories'}{'cats'}{$item});
9852: $deletions{$item} = 1;
9853: &recurse_cat_deletes($item,$cathash,\%deletions);
9854: }
9855: }
9856: }
9857: foreach my $item (keys(%{$cathash})) {
9858: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9859: if ($cathash->{$item} ne $env{'form.'.$item}) {
9860: $reorderings{$item} = 1;
9861: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
9862: }
9863: if ($env{'form.addcategory_name_'.$item} ne '') {
9864: my $newcat = $env{'form.addcategory_name_'.$item};
9865: my $newdepth = $depth+1;
9866: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9867: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
9868: $adds{$newitem} = 1;
9869: }
9870: if ($env{'form.subcat_'.$item} ne '') {
9871: my $newcat = $env{'form.subcat_'.$item};
9872: my $newdepth = $depth+1;
9873: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9874: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
9875: $adds{$newitem} = 1;
9876: }
9877: }
9878: }
9879: if ($env{'form.instcode'} eq '1') {
9880: if (ref($cathash) eq 'HASH') {
9881: my $newitem = 'instcode::0';
9882: if ($cathash->{$newitem} eq '') {
9883: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9884: $adds{$newitem} = 1;
9885: }
9886: } else {
9887: my $newitem = 'instcode::0';
9888: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9889: $adds{$newitem} = 1;
9890: }
9891: }
9892: if ($env{'form.communities'} eq '1') {
9893: if (ref($cathash) eq 'HASH') {
9894: my $newitem = 'communities::0';
9895: if ($cathash->{$newitem} eq '') {
9896: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9897: $adds{$newitem} = 1;
9898: }
9899: } else {
9900: my $newitem = 'communities::0';
9901: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9902: $adds{$newitem} = 1;
9903: }
9904: }
9905: if ($env{'form.addcategory_name'} ne '') {
9906: if (($env{'form.addcategory_name'} ne 'instcode') &&
9907: ($env{'form.addcategory_name'} ne 'communities')) {
9908: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
9909: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
9910: $adds{$newitem} = 1;
9911: }
9912: }
9913: my $putresult;
9914: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9915: if (keys(%deletions) > 0) {
9916: foreach my $key (keys(%deletions)) {
9917: if ($predelallitems{$key} ne '') {
9918: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
9919: }
9920: }
9921: }
9922: my (@chkcats,@chktrails,%chkallitems);
9923: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
9924: if (ref($chkcats[0]) eq 'ARRAY') {
9925: my $depth = 0;
9926: my $chg = 0;
9927: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
9928: my $name = $chkcats[0][$i];
9929: my $item;
9930: if ($name eq '') {
9931: $chg ++;
9932: } else {
9933: $item = &escape($name).'::0';
9934: if ($chg) {
9935: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
9936: }
9937: $depth ++;
9938: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
9939: $depth --;
9940: }
9941: }
9942: }
9943: }
9944: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9945: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
9946: if ($putresult eq 'ok') {
9947: my %title = (
9948: togglecats => 'Show/Hide a course in catalog',
9949: categorize => 'Assign a category to a course',
9950: togglecatscomm => 'Show/Hide a community in catalog',
9951: categorizecomm => 'Assign a category to a community',
9952: );
9953: my %level = (
9954: dom => 'set in Domain ("Modify Course/Community")',
9955: crs => 'set in Course ("Course Configuration")',
9956: comm => 'set in Community ("Community Configuration")',
9957: none => 'No catalog',
9958: std => 'Standard catalog',
9959: domonly => 'Domain-only catalog',
9960: codesrch => 'Code search form',
9961: );
9962: $resulttext = &mt('Changes made:').'<ul>';
9963: if ($changes{'togglecats'}) {
9964: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
9965: }
9966: if ($changes{'categorize'}) {
9967: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
9968: }
9969: if ($changes{'togglecatscomm'}) {
9970: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
9971: }
9972: if ($changes{'categorizecomm'}) {
9973: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
9974: }
9975: if ($changes{'unauth'}) {
9976: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
9977: }
9978: if ($changes{'auth'}) {
9979: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
9980: }
9981: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9982: my $cathash;
9983: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9984: $cathash = $domconfig{'coursecategories'}{'cats'};
9985: } else {
9986: $cathash = {};
9987: }
9988: my (@cats,@trails,%allitems);
9989: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
9990: if (keys(%deletions) > 0) {
9991: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
9992: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
9993: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
9994: }
9995: $resulttext .= '</ul></li>';
9996: }
9997: if (keys(%reorderings) > 0) {
9998: my %sort_by_trail;
9999: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
10000: foreach my $key (keys(%reorderings)) {
10001: if ($allitems{$key} ne '') {
10002: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10003: }
10004: }
10005: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10006: $resulttext .= '<li>'.$trails[$trail].'</li>';
10007: }
10008: $resulttext .= '</ul></li>';
10009: }
10010: if (keys(%adds) > 0) {
10011: my %sort_by_trail;
10012: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
10013: foreach my $key (keys(%adds)) {
10014: if ($allitems{$key} ne '') {
10015: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
10016: }
10017: }
10018: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
10019: $resulttext .= '<li>'.$trails[$trail].'</li>';
10020: }
10021: $resulttext .= '</ul></li>';
10022: }
10023: }
10024: $resulttext .= '</ul>';
10025: if ($changes{'unauth'} || $changes{'auth'}) {
10026: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
10027: if ($changes{'auth'}) {
10028: $domdefaults{'catauth'} = $domconfig{'coursecategories'}{'auth'};
10029: }
10030: if ($changes{'unauth'}) {
10031: $domdefaults{'catunauth'} = $domconfig{'coursecategories'}{'unauth'};
10032: }
10033: my $cachetime = 24*60*60;
10034: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10035: if (ref($lastactref) eq 'HASH') {
10036: $lastactref->{'domdefaults'} = 1;
10037: }
10038: }
10039: } else {
10040: $resulttext = '<span class="LC_error">'.
10041: &mt('An error occurred: [_1]',$putresult).'</span>';
10042: }
10043: } else {
10044: $resulttext = &mt('No changes made to course and community categories');
10045: }
10046: return $resulttext;
10047: }
10048:
10049: sub modify_serverstatuses {
10050: my ($dom,%domconfig) = @_;
10051: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
10052: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
10053: %currserverstatus = %{$domconfig{'serverstatuses'}};
10054: }
10055: my @pages = &serverstatus_pages();
10056: foreach my $type (@pages) {
10057: $newserverstatus{$type}{'namedusers'} = '';
10058: $newserverstatus{$type}{'machines'} = '';
10059: if (defined($env{'form.'.$type.'_namedusers'})) {
10060: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
10061: my @okusers;
10062: foreach my $user (@users) {
10063: my ($uname,$udom) = split(/:/,$user);
10064: if (($udom =~ /^$match_domain$/) &&
10065: (&Apache::lonnet::domain($udom)) &&
10066: ($uname =~ /^$match_username$/)) {
10067: if (!grep(/^\Q$user\E/,@okusers)) {
10068: push(@okusers,$user);
10069: }
10070: }
10071: }
10072: if (@okusers > 0) {
10073: @okusers = sort(@okusers);
10074: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
10075: }
10076: }
10077: if (defined($env{'form.'.$type.'_machines'})) {
10078: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
10079: my @okmachines;
10080: foreach my $ip (@machines) {
10081: my @parts = split(/\./,$ip);
10082: next if (@parts < 4);
10083: my $badip = 0;
10084: for (my $i=0; $i<4; $i++) {
10085: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
10086: $badip = 1;
10087: last;
10088: }
10089: }
10090: if (!$badip) {
10091: push(@okmachines,$ip);
10092: }
10093: }
10094: @okmachines = sort(@okmachines);
10095: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
10096: }
10097: }
10098: my %serverstatushash = (
10099: serverstatuses => \%newserverstatus,
10100: );
10101: foreach my $type (@pages) {
10102: foreach my $setting ('namedusers','machines') {
10103: my (@current,@new);
10104: if (ref($currserverstatus{$type}) eq 'HASH') {
10105: if ($currserverstatus{$type}{$setting} ne '') {
10106: @current = split(/,/,$currserverstatus{$type}{$setting});
10107: }
10108: }
10109: if ($newserverstatus{$type}{$setting} ne '') {
10110: @new = split(/,/,$newserverstatus{$type}{$setting});
10111: }
10112: if (@current > 0) {
10113: if (@new > 0) {
10114: foreach my $item (@current) {
10115: if (!grep(/^\Q$item\E$/,@new)) {
10116: $changes{$type}{$setting} = 1;
10117: last;
10118: }
10119: }
10120: foreach my $item (@new) {
10121: if (!grep(/^\Q$item\E$/,@current)) {
10122: $changes{$type}{$setting} = 1;
10123: last;
10124: }
10125: }
10126: } else {
10127: $changes{$type}{$setting} = 1;
10128: }
10129: } elsif (@new > 0) {
10130: $changes{$type}{$setting} = 1;
10131: }
10132: }
10133: }
10134: if (keys(%changes) > 0) {
10135: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
10136: my $putresult = &Apache::lonnet::put_dom('configuration',
10137: \%serverstatushash,$dom);
10138: if ($putresult eq 'ok') {
10139: $resulttext .= &mt('Changes made:').'<ul>';
10140: foreach my $type (@pages) {
10141: if (ref($changes{$type}) eq 'HASH') {
10142: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
10143: if ($changes{$type}{'namedusers'}) {
10144: if ($newserverstatus{$type}{'namedusers'} eq '') {
10145: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
10146: } else {
10147: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
10148: }
10149: }
10150: if ($changes{$type}{'machines'}) {
10151: if ($newserverstatus{$type}{'machines'} eq '') {
10152: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
10153: } else {
10154: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
10155: }
10156:
10157: }
10158: $resulttext .= '</ul></li>';
10159: }
10160: }
10161: $resulttext .= '</ul>';
10162: } else {
10163: $resulttext = '<span class="LC_error">'.
10164: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
10165:
10166: }
10167: } else {
10168: $resulttext = &mt('No changes made to access to server status pages');
10169: }
10170: return $resulttext;
10171: }
10172:
10173: sub modify_helpsettings {
10174: my ($r,$dom,$confname,%domconfig) = @_;
10175: my ($resulttext,$errors,%changes,%helphash);
10176: my %defaultchecked = ('submitbugs' => 'on');
10177: my @offon = ('off','on');
10178: my @toggles = ('submitbugs');
10179: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
10180: foreach my $item (@toggles) {
10181: if ($defaultchecked{$item} eq 'on') {
10182: if ($domconfig{'helpsettings'}{$item} eq '') {
10183: if ($env{'form.'.$item} eq '0') {
10184: $changes{$item} = 1;
10185: }
10186: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10187: $changes{$item} = 1;
10188: }
10189: } elsif ($defaultchecked{$item} eq 'off') {
10190: if ($domconfig{'helpsettings'}{$item} eq '') {
10191: if ($env{'form.'.$item} eq '1') {
10192: $changes{$item} = 1;
10193: }
10194: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
10195: $changes{$item} = 1;
10196: }
10197: }
10198: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
10199: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
10200: }
10201: }
10202: }
10203: my $putresult;
10204: if (keys(%changes) > 0) {
10205: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
10206: if ($putresult eq 'ok') {
10207: $resulttext = &mt('Changes made:').'<ul>';
10208: foreach my $item (sort(keys(%changes))) {
10209: if ($item eq 'submitbugs') {
10210: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
10211: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
10212: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
10213: }
10214: }
10215: $resulttext .= '</ul>';
10216: } else {
10217: $resulttext = &mt('No changes made to help settings');
10218: $errors .= '<li><span class="LC_error">'.
10219: &mt('An error occurred storing the settings: [_1]',
10220: $putresult).'</span></li>';
10221: }
10222: }
10223: if ($errors) {
10224: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
10225: $errors.'</ul>';
10226: }
10227: return $resulttext;
10228: }
10229:
10230: sub modify_coursedefaults {
10231: my ($dom,$lastactref,%domconfig) = @_;
10232: my ($resulttext,$errors,%changes,%defaultshash);
10233: my %defaultchecked = (
10234: 'canuse_pdfforms' => 'off',
10235: 'uselcmath' => 'on',
10236: 'usejsme' => 'on'
10237: );
10238: my @toggles = ('canuse_pdfforms','uselcmath','usejsme');
10239: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
10240: 'uploadquota_community','uploadquota_textbook');
10241: my @types = ('official','unofficial','community','textbook');
10242: my %staticdefaults = (
10243: anonsurvey_threshold => 10,
10244: uploadquota => 500,
10245: postsubmit => 60,
10246: );
10247:
10248: $defaultshash{'coursedefaults'} = {};
10249:
10250: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
10251: if ($domconfig{'coursedefaults'} eq '') {
10252: $domconfig{'coursedefaults'} = {};
10253: }
10254: }
10255:
10256: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
10257: foreach my $item (@toggles) {
10258: if ($defaultchecked{$item} eq 'on') {
10259: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10260: ($env{'form.'.$item} eq '0')) {
10261: $changes{$item} = 1;
10262: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10263: $changes{$item} = 1;
10264: }
10265: } elsif ($defaultchecked{$item} eq 'off') {
10266: if (($domconfig{'coursedefaults'}{$item} eq '') &&
10267: ($env{'form.'.$item} eq '1')) {
10268: $changes{$item} = 1;
10269: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
10270: $changes{$item} = 1;
10271: }
10272: }
10273: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
10274: }
10275: foreach my $item (@numbers) {
10276: my ($currdef,$newdef);
10277: $newdef = $env{'form.'.$item};
10278: if ($item eq 'anonsurvey_threshold') {
10279: $currdef = $domconfig{'coursedefaults'}{$item};
10280: $newdef =~ s/\D//g;
10281: if ($newdef eq '' || $newdef < 1) {
10282: $newdef = 1;
10283: }
10284: $defaultshash{'coursedefaults'}{$item} = $newdef;
10285: } else {
10286: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
10287: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10288: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
10289: }
10290: $newdef =~ s/[^\w.\-]//g;
10291: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
10292: }
10293: if ($currdef ne $newdef) {
10294: my $staticdef;
10295: if ($item eq 'anonsurvey_threshold') {
10296: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
10297: $changes{$item} = 1;
10298: }
10299: } else {
10300: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
10301: $changes{'uploadquota'} = 1;
10302: }
10303: }
10304: }
10305: }
10306:
10307: my %credits;
10308: foreach my $type (@types) {
10309: unless ($type eq 'community') {
10310: $credits{$type} = $env{'form.'.$type.'_credits'};
10311: $credits{$type} =~ s/[^\d.]+//g;
10312: }
10313: }
10314: if ((ref($domconfig{'coursedefaults'}{'coursecredits'}) ne 'HASH') &&
10315: ($env{'form.coursecredits'} eq '1')) {
10316: $changes{'coursecredits'} = 1;
10317: foreach my $type (keys(%credits)) {
10318: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10319: }
10320: } else {
10321: if ($env{'form.coursecredits'} eq '1') {
10322: foreach my $type (@types) {
10323: unless ($type eq 'community') {
10324: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type} ne $credits{$type}) {
10325: $changes{'coursecredits'} = 1;
10326: }
10327: $defaultshash{'coursedefaults'}{'coursecredits'}{$type} = $credits{$type};
10328: }
10329: }
10330: } elsif (ref($domconfig{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10331: foreach my $type (@types) {
10332: unless ($type eq 'community') {
10333: if ($domconfig{'coursedefaults'}{'coursecredits'}{$type}) {
10334: $changes{'coursecredits'} = 1;
10335: last;
10336: }
10337: }
10338: }
10339: }
10340: }
10341: if ($env{'form.postsubmit'} eq '1') {
10342: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'on';
10343: my %currtimeout;
10344: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10345: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
10346: $changes{'postsubmit'} = 1;
10347: }
10348: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10349: %currtimeout = %{$domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}};
10350: }
10351: } else {
10352: $changes{'postsubmit'} = 1;
10353: }
10354: foreach my $type (@types) {
10355: my $timeout = $env{'form.'.$type.'_timeout'};
10356: $timeout =~ s/\D//g;
10357: if ($timeout == $staticdefaults{'postsubmit'}) {
10358: $timeout = '';
10359: } elsif (($timeout eq '') || ($timeout =~ /^0+$/)) {
10360: $timeout = '0';
10361: }
10362: unless ($timeout eq '') {
10363: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type} = $timeout;
10364: }
10365: if (exists($currtimeout{$type})) {
10366: if ($timeout ne $currtimeout{$type}) {
10367: $changes{'postsubmit'} = 1;
10368: }
10369: } elsif ($timeout ne '') {
10370: $changes{'postsubmit'} = 1;
10371: }
10372: }
10373: } else {
10374: $defaultshash{'coursedefaults'}{'postsubmit'}{'client'} = 'off';
10375: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10376: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'on') {
10377: $changes{'postsubmit'} = 1;
10378: }
10379: } else {
10380: $changes{'postsubmit'} = 1;
10381: }
10382: }
10383: }
10384: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10385: $dom);
10386: if ($putresult eq 'ok') {
10387: if (keys(%changes) > 0) {
10388: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10389: if (($changes{'canuse_pdfforms'}) || ($changes{'uploadquota'}) || ($changes{'postsubmit'}) ||
10390: ($changes{'coursecredits'}) || ($changes{'uselcmath'}) || ($changes{'usejsme'})) {
10391: foreach my $item ('canuse_pdfforms','uselcmath','usejsme') {
10392: if ($changes{$item}) {
10393: $domdefaults{$item}=$defaultshash{'coursedefaults'}{$item};
10394: }
10395: }
10396: if ($changes{'coursecredits'}) {
10397: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10398: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'coursecredits'}})) {
10399: $domdefaults{$type.'credits'} =
10400: $defaultshash{'coursedefaults'}{'coursecredits'}{$type};
10401: }
10402: }
10403: }
10404: if ($changes{'postsubmit'}) {
10405: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10406: $domdefaults{'postsubmit'} = $defaultshash{'coursedefaults'}{'postsubmit'}{'client'};
10407: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10408: foreach my $type (keys(%{$defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}})) {
10409: $domdefaults{$type.'postsubtimeout'} =
10410: $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10411: }
10412: }
10413: }
10414: }
10415: if ($changes{'uploadquota'}) {
10416: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10417: foreach my $type (@types) {
10418: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
10419: }
10420: }
10421: }
10422: my $cachetime = 24*60*60;
10423: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10424: if (ref($lastactref) eq 'HASH') {
10425: $lastactref->{'domdefaults'} = 1;
10426: }
10427: }
10428: $resulttext = &mt('Changes made:').'<ul>';
10429: foreach my $item (sort(keys(%changes))) {
10430: if ($item eq 'canuse_pdfforms') {
10431: if ($env{'form.'.$item} eq '1') {
10432: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
10433: } else {
10434: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
10435: }
10436: } elsif ($item eq 'uselcmath') {
10437: if ($env{'form.'.$item} eq '1') {
10438: $resulttext .= '<li>'.&mt('Math preview uses LON-CAPA previewer (javascript), if supported by browser.').'</li>';
10439: } else {
10440: $resulttext .= '<li>'.&mt('Math preview uses DragMath (Java), if supported by client OS.').'</li>';
10441: }
10442: } elsif ($item eq 'usejsme') {
10443: if ($env{'form.'.$item} eq '1') {
10444: $resulttext .= '<li>'.&mt('Molecule editor uses JSME (HTML5), if supported by browser.').'</li>';
10445: } else {
10446: $resulttext .= '<li>'.&mt('Molecule editor uses JME (Java), if supported by client OS.').'</li>';
10447: }
10448: } elsif ($item eq 'anonsurvey_threshold') {
10449: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10450: } elsif ($item eq 'uploadquota') {
10451: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10452: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10453: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10454: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10455: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10456:
10457: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10458: '</ul>'.
10459: '</li>';
10460: } else {
10461: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10462: }
10463: } elsif ($item eq 'postsubmit') {
10464: if ($domdefaults{'postsubmit'} eq 'off') {
10465: $resulttext .= '<li>'.&mt('Submit button(s) remain enabled on page after student makes submission.');
10466: } else {
10467: $resulttext .= '<li>'.&mt('Submit button(s) disabled on page after student makes submission').'; ';
10468: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
10469: $resulttext .= &mt('durations:').'<ul>';
10470: foreach my $type (@types) {
10471: $resulttext .= '<li>';
10472: my $timeout;
10473: if (ref($defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
10474: $timeout = $defaultshash{'coursedefaults'}{'postsubmit'}{'timeout'}{$type};
10475: }
10476: my $display;
10477: if ($timeout eq '0') {
10478: $display = &mt('unlimited');
10479: } elsif ($timeout eq '') {
10480: $display = &mt('[quant,_1,second] (default)',$staticdefaults{'postsubmit'});
10481: } else {
10482: $display = &mt('[quant,_1,second]',$timeout);
10483: }
10484: if ($type eq 'community') {
10485: $resulttext .= &mt('Communities');
10486: } elsif ($type eq 'official') {
10487: $resulttext .= &mt('Official courses');
10488: } elsif ($type eq 'unofficial') {
10489: $resulttext .= &mt('Unofficial courses');
10490: } elsif ($type eq 'textbook') {
10491: $resulttext .= &mt('Textbook courses');
10492: }
10493: $resulttext .= ' -- '.$display.'</li>';
10494: }
10495: $resulttext .= '</ul>';
10496: }
10497: $resulttext .= '</li>';
10498: }
10499: } elsif ($item eq 'coursecredits') {
10500: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10501: if (($domdefaults{'officialcredits'} eq '') &&
10502: ($domdefaults{'unofficialcredits'} eq '') &&
10503: ($domdefaults{'textbookcredits'} eq '')) {
10504: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10505: } else {
10506: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10507: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10508: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10509: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10510: '</ul>'.
10511: '</li>';
10512: }
10513: } else {
10514: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10515: }
10516: }
10517: }
10518: $resulttext .= '</ul>';
10519: } else {
10520: $resulttext = &mt('No changes made to course defaults');
10521: }
10522: } else {
10523: $resulttext = '<span class="LC_error">'.
10524: &mt('An error occurred: [_1]',$putresult).'</span>';
10525: }
10526: return $resulttext;
10527: }
10528:
10529: sub modify_selfenrollment {
10530: my ($dom,$lastactref,%domconfig) = @_;
10531: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10532: my @types = ('official','unofficial','community','textbook');
10533: my %titles = &tool_titles();
10534: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10535: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10536: $ordered{'default'} = ['types','registered','approval','limit'];
10537:
10538: my (%roles,%shown,%toplevel);
10539: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10540:
10541: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10542: if ($domconfig{'selfenrollment'} eq '') {
10543: $domconfig{'selfenrollment'} = {};
10544: }
10545: }
10546: %toplevel = (
10547: admin => 'Configuration Rights',
10548: default => 'Default settings',
10549: validation => 'Validation of self-enrollment requests',
10550: );
10551: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10552:
10553: if (ref($ordered{'admin'}) eq 'ARRAY') {
10554: foreach my $item (@{$ordered{'admin'}}) {
10555: foreach my $type (@types) {
10556: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10557: $selfenrollhash{'admin'}{$type}{$item} = 1;
10558: } else {
10559: $selfenrollhash{'admin'}{$type}{$item} = 0;
10560: }
10561: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10562: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10563: if ($selfenrollhash{'admin'}{$type}{$item} ne
10564: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10565: push(@{$changes{'admin'}{$type}},$item);
10566: }
10567: } else {
10568: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10569: push(@{$changes{'admin'}{$type}},$item);
10570: }
10571: }
10572: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10573: push(@{$changes{'admin'}{$type}},$item);
10574: }
10575: }
10576: }
10577: }
10578:
10579: foreach my $item (@{$ordered{'default'}}) {
10580: foreach my $type (@types) {
10581: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10582: if ($item eq 'types') {
10583: unless (($value eq 'all') || ($value eq 'dom')) {
10584: $value = '';
10585: }
10586: } elsif ($item eq 'registered') {
10587: unless ($value eq '1') {
10588: $value = 0;
10589: }
10590: } elsif ($item eq 'approval') {
10591: unless ($value =~ /^[012]$/) {
10592: $value = 0;
10593: }
10594: } else {
10595: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10596: $value = 'none';
10597: }
10598: }
10599: $selfenrollhash{'default'}{$type}{$item} = $value;
10600: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10601: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10602: if ($selfenrollhash{'default'}{$type}{$item} ne
10603: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10604: push(@{$changes{'default'}{$type}},$item);
10605: }
10606: } else {
10607: push(@{$changes{'default'}{$type}},$item);
10608: }
10609: } else {
10610: push(@{$changes{'default'}{$type}},$item);
10611: }
10612: if ($item eq 'limit') {
10613: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10614: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10615: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10616: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10617: }
10618: } else {
10619: $selfenrollhash{'default'}{$type}{'cap'} = '';
10620: }
10621: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10622: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10623: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10624: push(@{$changes{'default'}{$type}},'cap');
10625: }
10626: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10627: push(@{$changes{'default'}{$type}},'cap');
10628: }
10629: }
10630: }
10631: }
10632:
10633: foreach my $item (@{$itemsref}) {
10634: if ($item eq 'fields') {
10635: my @changed;
10636: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10637: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10638: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10639: }
10640: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10641: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10642: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10643: $domconfig{'selfenrollment'}{'validation'}{$item});
10644: } else {
10645: @changed = @{$selfenrollhash{'validation'}{$item}};
10646: }
10647: } else {
10648: @changed = @{$selfenrollhash{'validation'}{$item}};
10649: }
10650: if (@changed) {
10651: if ($selfenrollhash{'validation'}{$item}) {
10652: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10653: } else {
10654: $changes{'validation'}{$item} = &mt('None');
10655: }
10656: }
10657: } else {
10658: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10659: if ($item eq 'markup') {
10660: if ($env{'form.selfenroll_validation_'.$item}) {
10661: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10662: }
10663: }
10664: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10665: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10666: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10667: }
10668: }
10669: }
10670: }
10671:
10672: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10673: $dom);
10674: if ($putresult eq 'ok') {
10675: if (keys(%changes) > 0) {
10676: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10677: $resulttext = &mt('Changes made:').'<ul>';
10678: foreach my $key ('admin','default','validation') {
10679: if (ref($changes{$key}) eq 'HASH') {
10680: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10681: if ($key eq 'validation') {
10682: foreach my $item (@{$itemsref}) {
10683: if (exists($changes{$key}{$item})) {
10684: if ($item eq 'markup') {
10685: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10686: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10687: } else {
10688: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10689: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10690: }
10691: }
10692: }
10693: } else {
10694: foreach my $type (@types) {
10695: if ($type eq 'community') {
10696: $roles{'1'} = &mt('Community personnel');
10697: } else {
10698: $roles{'1'} = &mt('Course personnel');
10699: }
10700: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10701: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10702: if ($key eq 'admin') {
10703: my @mgrdc = ();
10704: if (ref($ordered{$key}) eq 'ARRAY') {
10705: foreach my $item (@{$ordered{'admin'}}) {
10706: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10707: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10708: push(@mgrdc,$item);
10709: }
10710: }
10711: }
10712: if (@mgrdc) {
10713: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10714: } else {
10715: delete($domdefaults{$type.'selfenrolladmdc'});
10716: }
10717: }
10718: } else {
10719: if (ref($ordered{$key}) eq 'ARRAY') {
10720: foreach my $item (@{$ordered{$key}}) {
10721: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10722: $domdefaults{$type.'selfenroll'.$item} =
10723: $selfenrollhash{$key}{$type}{$item};
10724: }
10725: }
10726: }
10727: }
10728: }
10729: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10730: foreach my $item (@{$ordered{$key}}) {
10731: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10732: $resulttext .= '<li>';
10733: if ($key eq 'admin') {
10734: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10735: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10736: } else {
10737: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10738: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10739: }
10740: $resulttext .= '</li>';
10741: }
10742: }
10743: $resulttext .= '</ul></li>';
10744: }
10745: }
10746: $resulttext .= '</ul></li>';
10747: }
10748: }
10749: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
10750: my $cachetime = 24*60*60;
10751: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10752: if (ref($lastactref) eq 'HASH') {
10753: $lastactref->{'domdefaults'} = 1;
10754: }
10755: }
10756: }
10757: $resulttext .= '</ul>';
10758: } else {
10759: $resulttext = &mt('No changes made to self-enrollment settings');
10760: }
10761: } else {
10762: $resulttext = '<span class="LC_error">'.
10763: &mt('An error occurred: [_1]',$putresult).'</span>';
10764: }
10765: return $resulttext;
10766: }
10767:
10768: sub modify_usersessions {
10769: my ($dom,$lastactref,%domconfig) = @_;
10770: my @hostingtypes = ('version','excludedomain','includedomain');
10771: my @offloadtypes = ('primary','default');
10772: my %types = (
10773: remote => \@hostingtypes,
10774: hosted => \@hostingtypes,
10775: spares => \@offloadtypes,
10776: );
10777: my @prefixes = ('remote','hosted','spares');
10778: my @lcversions = &Apache::lonnet::all_loncaparevs();
10779: my (%by_ip,%by_location,@intdoms);
10780: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
10781: my @locations = sort(keys(%by_location));
10782: my (%defaultshash,%changes);
10783: foreach my $prefix (@prefixes) {
10784: $defaultshash{'usersessions'}{$prefix} = {};
10785: }
10786: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10787: my $resulttext;
10788: my %iphost = &Apache::lonnet::get_iphost();
10789: foreach my $prefix (@prefixes) {
10790: next if ($prefix eq 'spares');
10791: foreach my $type (@{$types{$prefix}}) {
10792: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
10793: if ($type eq 'version') {
10794: my $value = $env{'form.'.$prefix.'_'.$type};
10795: my $okvalue;
10796: if ($value ne '') {
10797: if (grep(/^\Q$value\E$/,@lcversions)) {
10798: $okvalue = $value;
10799: }
10800: }
10801: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10802: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10803: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
10804: if ($inuse == 0) {
10805: $changes{$prefix}{$type} = 1;
10806: } else {
10807: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
10808: $changes{$prefix}{$type} = 1;
10809: }
10810: if ($okvalue ne '') {
10811: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10812: }
10813: }
10814: } else {
10815: if (($inuse == 1) && ($okvalue ne '')) {
10816: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10817: $changes{$prefix}{$type} = 1;
10818: }
10819: }
10820: } else {
10821: if (($inuse == 1) && ($okvalue ne '')) {
10822: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10823: $changes{$prefix}{$type} = 1;
10824: }
10825: }
10826: } else {
10827: if (($inuse == 1) && ($okvalue ne '')) {
10828: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10829: $changes{$prefix}{$type} = 1;
10830: }
10831: }
10832: } else {
10833: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
10834: my @okvals;
10835: foreach my $val (@vals) {
10836: if ($val =~ /:/) {
10837: my @items = split(/:/,$val);
10838: foreach my $item (@items) {
10839: if (ref($by_location{$item}) eq 'ARRAY') {
10840: push(@okvals,$item);
10841: }
10842: }
10843: } else {
10844: if (ref($by_location{$val}) eq 'ARRAY') {
10845: push(@okvals,$val);
10846: }
10847: }
10848: }
10849: @okvals = sort(@okvals);
10850: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10851: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10852: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10853: if ($inuse == 0) {
10854: $changes{$prefix}{$type} = 1;
10855: } else {
10856: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10857: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
10858: if (@changed > 0) {
10859: $changes{$prefix}{$type} = 1;
10860: }
10861: }
10862: } else {
10863: if ($inuse == 1) {
10864: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10865: $changes{$prefix}{$type} = 1;
10866: }
10867: }
10868: } else {
10869: if ($inuse == 1) {
10870: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10871: $changes{$prefix}{$type} = 1;
10872: }
10873: }
10874: } else {
10875: if ($inuse == 1) {
10876: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10877: $changes{$prefix}{$type} = 1;
10878: }
10879: }
10880: }
10881: }
10882: }
10883:
10884: my @alldoms = &Apache::lonnet::all_domains();
10885: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10886: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
10887: my $savespares;
10888:
10889: foreach my $lonhost (sort(keys(%servers))) {
10890: my $serverhomeID =
10891: &Apache::lonnet::get_server_homeID($servers{$lonhost});
10892: my $serverhostname = &Apache::lonnet::hostname($lonhost);
10893: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
10894: my %spareschg;
10895: foreach my $type (@{$types{'spares'}}) {
10896: my @okspares;
10897: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
10898: foreach my $server (@checked) {
10899: if (&Apache::lonnet::hostname($server) ne '') {
10900: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
10901: unless (grep(/^\Q$server\E$/,@okspares)) {
10902: push(@okspares,$server);
10903: }
10904: }
10905: }
10906: }
10907: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
10908: my $newspare;
10909: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
10910: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
10911: $newspare = $new;
10912: }
10913: }
10914: my @spares;
10915: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
10916: @spares = sort(@okspares,$newspare);
10917: } else {
10918: @spares = sort(@okspares);
10919: }
10920: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
10921: if (ref($spareid{$lonhost}) eq 'HASH') {
10922: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
10923: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
10924: if (@diffs > 0) {
10925: $spareschg{$type} = 1;
10926: }
10927: }
10928: }
10929: }
10930: if (keys(%spareschg) > 0) {
10931: $changes{'spares'}{$lonhost} = \%spareschg;
10932: }
10933: }
10934:
10935: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10936: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
10937: if (ref($changes{'spares'}) eq 'HASH') {
10938: if (keys(%{$changes{'spares'}}) > 0) {
10939: $savespares = 1;
10940: }
10941: }
10942: } else {
10943: $savespares = 1;
10944: }
10945: }
10946:
10947: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
10948: if ((keys(%changes) > 0) || ($savespares)) {
10949: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10950: $dom);
10951: if ($putresult eq 'ok') {
10952: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10953: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
10954: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
10955: }
10956: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
10957: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
10958: }
10959: }
10960: my $cachetime = 24*60*60;
10961: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10962: if (ref($lastactref) eq 'HASH') {
10963: $lastactref->{'domdefaults'} = 1;
10964: }
10965: if (keys(%changes) > 0) {
10966: my %lt = &usersession_titles();
10967: $resulttext = &mt('Changes made:').'<ul>';
10968: foreach my $prefix (@prefixes) {
10969: if (ref($changes{$prefix}) eq 'HASH') {
10970: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
10971: if ($prefix eq 'spares') {
10972: if (ref($changes{$prefix}) eq 'HASH') {
10973: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
10974: $resulttext .= '<li><b>'.$lonhost.'</b> ';
10975: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
10976: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
10977: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
10978: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
10979: foreach my $type (@{$types{$prefix}}) {
10980: if ($changes{$prefix}{$lonhost}{$type}) {
10981: my $offloadto = &mt('None');
10982: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
10983: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
10984: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
10985: }
10986: }
10987: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
10988: }
10989: }
10990: }
10991: $resulttext .= '</li>';
10992: }
10993: }
10994: } else {
10995: foreach my $type (@{$types{$prefix}}) {
10996: if (defined($changes{$prefix}{$type})) {
10997: my $newvalue;
10998: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10999: if (ref($defaultshash{'usersessions'}{$prefix})) {
11000: if ($type eq 'version') {
11001: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
11002: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
11003: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
11004: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
11005: }
11006: }
11007: }
11008: }
11009: if ($newvalue eq '') {
11010: if ($type eq 'version') {
11011: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
11012: } else {
11013: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
11014: }
11015: } else {
11016: if ($type eq 'version') {
11017: $newvalue .= ' '.&mt('(or later)');
11018: }
11019: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
11020: }
11021: }
11022: }
11023: }
11024: $resulttext .= '</ul>';
11025: }
11026: }
11027: $resulttext .= '</ul>';
11028: } else {
11029: $resulttext = $nochgmsg;
11030: }
11031: } else {
11032: $resulttext = '<span class="LC_error">'.
11033: &mt('An error occurred: [_1]',$putresult).'</span>';
11034: }
11035: } else {
11036: $resulttext = $nochgmsg;
11037: }
11038: return $resulttext;
11039: }
11040:
11041: sub modify_loadbalancing {
11042: my ($dom,%domconfig) = @_;
11043: my $primary_id = &Apache::lonnet::domain($dom,'primary');
11044: my $intdom = &Apache::lonnet::internet_dom($primary_id);
11045: my ($othertitle,$usertypes,$types) =
11046: &Apache::loncommon::sorted_inst_types($dom);
11047: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11048: my %libraryservers = &Apache::lonnet::get_servers($dom,'library');
11049: my @sparestypes = ('primary','default');
11050: my %typetitles = &sparestype_titles();
11051: my $resulttext;
11052: my (%currbalancer,%currtargets,%currrules,%existing);
11053: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11054: %existing = %{$domconfig{'loadbalancing'}};
11055: }
11056: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
11057: \%currtargets,\%currrules);
11058: my ($saveloadbalancing,%defaultshash,%changes);
11059: my ($alltypes,$othertypes,$titles) =
11060: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
11061: my %ruletitles = &offloadtype_text();
11062: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
11063: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
11064: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
11065: if ($balancer eq '') {
11066: next;
11067: }
11068: if (!exists($servers{$balancer})) {
11069: if (exists($currbalancer{$balancer})) {
11070: push(@{$changes{'delete'}},$balancer);
11071: }
11072: next;
11073: }
11074: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
11075: push(@{$changes{'delete'}},$balancer);
11076: next;
11077: }
11078: if (!exists($currbalancer{$balancer})) {
11079: push(@{$changes{'add'}},$balancer);
11080: }
11081: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
11082: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
11083: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
11084: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
11085: $saveloadbalancing = 1;
11086: }
11087: foreach my $sparetype (@sparestypes) {
11088: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
11089: my @offloadto;
11090: foreach my $target (@targets) {
11091: if (($servers{$target}) && ($target ne $balancer)) {
11092: if ($sparetype eq 'default') {
11093: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
11094: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
11095: }
11096: }
11097: unless(grep(/^\Q$target\E$/,@offloadto)) {
11098: push(@offloadto,$target);
11099: }
11100: }
11101: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
11102: }
11103: }
11104: if (ref($currtargets{$balancer}) eq 'HASH') {
11105: foreach my $sparetype (@sparestypes) {
11106: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
11107: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
11108: if (@targetdiffs > 0) {
11109: $changes{'curr'}{$balancer}{'targets'} = 1;
11110: }
11111: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11112: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11113: $changes{'curr'}{$balancer}{'targets'} = 1;
11114: }
11115: }
11116: }
11117: } else {
11118: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
11119: foreach my $sparetype (@sparestypes) {
11120: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11121: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11122: $changes{'curr'}{$balancer}{'targets'} = 1;
11123: }
11124: }
11125: }
11126: }
11127: }
11128: my $ishomedom;
11129: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
11130: $ishomedom = 1;
11131: }
11132: if (ref($alltypes) eq 'ARRAY') {
11133: foreach my $type (@{$alltypes}) {
11134: my $rule;
11135: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
11136: (!$ishomedom)) {
11137: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
11138: }
11139: if ($rule eq 'specific') {
11140: my $specifiedhost = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
11141: if (exists($servers{$specifiedhost})) {
11142: $rule = $specifiedhost;
11143: }
11144: }
11145: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
11146: if (ref($currrules{$balancer}) eq 'HASH') {
11147: if ($rule ne $currrules{$balancer}{$type}) {
11148: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11149: }
11150: } elsif ($rule ne '') {
11151: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
11152: }
11153: }
11154: }
11155: }
11156: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
11157: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
11158: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
11159: $defaultshash{'loadbalancing'} = {};
11160: }
11161: my $putresult = &Apache::lonnet::put_dom('configuration',
11162: \%defaultshash,$dom);
11163: if ($putresult eq 'ok') {
11164: if (keys(%changes) > 0) {
11165: my %toupdate;
11166: if (ref($changes{'delete'}) eq 'ARRAY') {
11167: foreach my $balancer (sort(@{$changes{'delete'}})) {
11168: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
11169: $toupdate{$balancer} = 1;
11170: }
11171: }
11172: if (ref($changes{'add'}) eq 'ARRAY') {
11173: foreach my $balancer (sort(@{$changes{'add'}})) {
11174: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
11175: $toupdate{$balancer} = 1;
11176: }
11177: }
11178: if (ref($changes{'curr'}) eq 'HASH') {
11179: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
11180: $toupdate{$balancer} = 1;
11181: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
11182: if ($changes{'curr'}{$balancer}{'targets'}) {
11183: my %offloadstr;
11184: foreach my $sparetype (@sparestypes) {
11185: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11186: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
11187: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11188: }
11189: }
11190: }
11191: if (keys(%offloadstr) == 0) {
11192: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
11193: } else {
11194: my $showoffload;
11195: foreach my $sparetype (@sparestypes) {
11196: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
11197: if (defined($offloadstr{$sparetype})) {
11198: $showoffload .= $offloadstr{$sparetype};
11199: } else {
11200: $showoffload .= &mt('None');
11201: }
11202: $showoffload .= (' 'x3);
11203: }
11204: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
11205: }
11206: }
11207: }
11208: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
11209: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
11210: foreach my $type (@{$alltypes}) {
11211: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
11212: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11213: my $balancetext;
11214: if ($rule eq '') {
11215: $balancetext = $ruletitles{'default'};
11216: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
11217: ($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11218: if (($type eq '_LC_ipchange') || ($type eq '_LC_ipchangesso')) {
11219: foreach my $sparetype (@sparestypes) {
11220: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
11221: map { $toupdate{$_} = 1; } (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
11222: }
11223: }
11224: foreach my $item (@{$alltypes}) {
11225: next if ($item =~ /^_LC_ipchange/);
11226: my $hasrule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$item};
11227: if ($hasrule eq 'homeserver') {
11228: map { $toupdate{$_} = 1; } (keys(%libraryservers));
11229: } else {
11230: unless (($hasrule eq 'default') || ($hasrule eq 'none') || ($hasrule eq 'externalbalancer')) {
11231: if ($servers{$hasrule}) {
11232: $toupdate{$hasrule} = 1;
11233: }
11234: }
11235: }
11236: }
11237: if (($rule eq 'balancer') || ($rule eq 'offloadedto')) {
11238: $balancetext = $ruletitles{$rule};
11239: } else {
11240: my $receiver = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
11241: $balancetext = $ruletitles{'particular'}.' '.$receiver;
11242: if ($receiver) {
11243: $toupdate{$receiver};
11244: }
11245: }
11246: } else {
11247: $balancetext = $ruletitles{$rule};
11248: }
11249: } else {
11250: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
11251: }
11252: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
11253: }
11254: }
11255: }
11256: }
11257: if (keys(%toupdate)) {
11258: my %thismachine;
11259: my $updatedhere;
11260: my $cachetime = 60*60*24;
11261: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11262: foreach my $lonhost (keys(%toupdate)) {
11263: if ($thismachine{$lonhost}) {
11264: unless ($updatedhere) {
11265: &Apache::lonnet::do_cache_new('loadbalancing',$dom,
11266: $defaultshash{'loadbalancing'},
11267: $cachetime);
11268: $updatedhere = 1;
11269: }
11270: } else {
11271: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
11272: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
11273: }
11274: }
11275: }
11276: }
11277: }
11278: if ($resulttext ne '') {
11279: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
11280: } else {
11281: $resulttext = $nochgmsg;
11282: }
11283: } else {
11284: $resulttext = $nochgmsg;
11285: }
11286: } else {
11287: $resulttext = '<span class="LC_error">'.
11288: &mt('An error occurred: [_1]',$putresult).'</span>';
11289: }
11290: } else {
11291: $resulttext = $nochgmsg;
11292: }
11293: return $resulttext;
11294: }
11295:
11296: sub recurse_check {
11297: my ($chkcats,$categories,$depth,$name) = @_;
11298: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
11299: my $chg = 0;
11300: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
11301: my $category = $chkcats->[$depth]{$name}[$j];
11302: my $item;
11303: if ($category eq '') {
11304: $chg ++;
11305: } else {
11306: my $deeper = $depth + 1;
11307: $item = &escape($category).':'.&escape($name).':'.$depth;
11308: if ($chg) {
11309: $categories->{$item} -= $chg;
11310: }
11311: &recurse_check($chkcats,$categories,$deeper,$category);
11312: $deeper --;
11313: }
11314: }
11315: }
11316: return;
11317: }
11318:
11319: sub recurse_cat_deletes {
11320: my ($item,$coursecategories,$deletions) = @_;
11321: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
11322: my $subdepth = $depth + 1;
11323: if (ref($coursecategories) eq 'HASH') {
11324: foreach my $subitem (keys(%{$coursecategories})) {
11325: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
11326: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
11327: delete($coursecategories->{$subitem});
11328: $deletions->{$subitem} = 1;
11329: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
11330: }
11331: }
11332: }
11333: return;
11334: }
11335:
11336: sub get_active_dcs {
11337: my ($dom) = @_;
11338: my $now = time;
11339: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
11340: my %domcoords;
11341: my $numdcs = 0;
11342: foreach my $server (keys(%dompersonnel)) {
11343: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
11344: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
11345: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
11346: }
11347: }
11348: return %domcoords;
11349: }
11350:
11351: sub active_dc_picker {
11352: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
11353: my %domcoords = &get_active_dcs($dom);
11354: my @domcoord = keys(%domcoords);
11355: if (keys(%currhash)) {
11356: foreach my $dc (keys(%currhash)) {
11357: unless (exists($domcoords{$dc})) {
11358: push(@domcoord,$dc);
11359: }
11360: }
11361: }
11362: @domcoord = sort(@domcoord);
11363: my $numdcs = scalar(@domcoord);
11364: my $rows = 0;
11365: my $table;
11366: if ($numdcs > 1) {
11367: $table = '<table>';
11368: for (my $i=0; $i<@domcoord; $i++) {
11369: my $rem = $i%($numinrow);
11370: if ($rem == 0) {
11371: if ($i > 0) {
11372: $table .= '</tr>';
11373: }
11374: $table .= '<tr>';
11375: $rows ++;
11376: }
11377: my $check = '';
11378: if ($inputtype eq 'radio') {
11379: if (keys(%currhash) == 0) {
11380: if (!$i) {
11381: $check = ' checked="checked"';
11382: }
11383: } elsif (exists($currhash{$domcoord[$i]})) {
11384: $check = ' checked="checked"';
11385: }
11386: } else {
11387: if (exists($currhash{$domcoord[$i]})) {
11388: $check = ' checked="checked"';
11389: }
11390: }
11391: if ($i == @domcoord - 1) {
11392: my $colsleft = $numinrow - $rem;
11393: if ($colsleft > 1) {
11394: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
11395: } else {
11396: $table .= '<td class="LC_left_item">';
11397: }
11398: } else {
11399: $table .= '<td class="LC_left_item">';
11400: }
11401: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
11402: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11403: $table .= '<span class="LC_nobreak"><label>'.
11404: '<input type="'.$inputtype.'" name="'.$name.'"'.
11405: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
11406: if ($user ne $dcname.':'.$dcdom) {
11407: $table .= ' ('.$dcname.':'.$dcdom.')';
11408: }
11409: $table .= '</label></span></td>';
11410: }
11411: $table .= '</tr></table>';
11412: } elsif ($numdcs == 1) {
11413: my ($dcname,$dcdom) = split(':',$domcoord[0]);
11414: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
11415: if ($inputtype eq 'radio') {
11416: $table = '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
11417: if ($user ne $dcname.':'.$dcdom) {
11418: $table .= ' ('.$dcname.':'.$dcdom.')';
11419: }
11420: } else {
11421: my $check;
11422: if (exists($currhash{$domcoord[0]})) {
11423: $check = ' checked="checked"';
11424: }
11425: $table = '<span class="LC_nobreak"><label>'.
11426: '<input type="checkbox" name="'.$name.'" '.
11427: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
11428: if ($user ne $dcname.':'.$dcdom) {
11429: $table .= ' ('.$dcname.':'.$dcdom.')';
11430: }
11431: $table .= '</label></span>';
11432: $rows ++;
11433: }
11434: }
11435: return ($numdcs,$table,$rows);
11436: }
11437:
11438: sub usersession_titles {
11439: return &Apache::lonlocal::texthash(
11440: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
11441: remote => 'Hosting of sessions for users in this domain on servers in other domains',
11442: spares => 'Servers offloaded to, when busy',
11443: version => 'LON-CAPA version requirement',
11444: excludedomain => 'Allow all, but exclude specific domains',
11445: includedomain => 'Deny all, but include specific domains',
11446: primary => 'Primary (checked first)',
11447: default => 'Default',
11448: );
11449: }
11450:
11451: sub id_for_thisdom {
11452: my (%servers) = @_;
11453: my %altids;
11454: foreach my $server (keys(%servers)) {
11455: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
11456: if ($serverhome ne $server) {
11457: $altids{$serverhome} = $server;
11458: }
11459: }
11460: return %altids;
11461: }
11462:
11463: sub count_servers {
11464: my ($currbalancer,%servers) = @_;
11465: my (@spares,$numspares);
11466: foreach my $lonhost (sort(keys(%servers))) {
11467: next if ($currbalancer eq $lonhost);
11468: push(@spares,$lonhost);
11469: }
11470: if ($currbalancer) {
11471: $numspares = scalar(@spares);
11472: } else {
11473: $numspares = scalar(@spares) - 1;
11474: }
11475: return ($numspares,@spares);
11476: }
11477:
11478: sub lonbalance_targets_js {
11479: my ($dom,$types,$servers,$settings) = @_;
11480: my $select = &mt('Select');
11481: my ($alltargets,$allishome,$allinsttypes,@alltypes);
11482: if (ref($servers) eq 'HASH') {
11483: $alltargets = join("','",sort(keys(%{$servers})));
11484: my @homedoms;
11485: foreach my $server (sort(keys(%{$servers}))) {
11486: if (&Apache::lonnet::host_domain($server) eq $dom) {
11487: push(@homedoms,'1');
11488: } else {
11489: push(@homedoms,'0');
11490: }
11491: }
11492: $allishome = join("','",@homedoms);
11493: }
11494: if (ref($types) eq 'ARRAY') {
11495: if (@{$types} > 0) {
11496: @alltypes = @{$types};
11497: }
11498: }
11499: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
11500: $allinsttypes = join("','",@alltypes);
11501: my (%currbalancer,%currtargets,%currrules,%existing);
11502: if (ref($settings) eq 'HASH') {
11503: %existing = %{$settings};
11504: }
11505: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
11506: \%currtargets,\%currrules);
11507: my $balancers = join("','",sort(keys(%currbalancer)));
11508: return <<"END";
11509:
11510: <script type="text/javascript">
11511: // <![CDATA[
11512:
11513: currBalancers = new Array('$balancers');
11514:
11515: function toggleTargets(balnum) {
11516: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11517: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
11518: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
11519: var prevbalancer = prevhostitem.value;
11520: var baltotal = document.getElementById('loadbalancing_total').value;
11521: prevhostitem.value = balancer;
11522: if (prevbalancer != '') {
11523: var prevIdx = currBalancers.indexOf(prevbalancer);
11524: if (prevIdx != -1) {
11525: currBalancers.splice(prevIdx,1);
11526: }
11527: }
11528: if (balancer == '') {
11529: hideSpares(balnum);
11530: } else {
11531: var currIdx = currBalancers.indexOf(balancer);
11532: if (currIdx == -1) {
11533: currBalancers.push(balancer);
11534: }
11535: var homedoms = new Array('$allishome');
11536: var ishomedom = homedoms[lonhostitem.selectedIndex];
11537: showSpares(balancer,ishomedom,balnum);
11538: }
11539: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11540: return;
11541: }
11542:
11543: function showSpares(balancer,ishomedom,balnum) {
11544: var alltargets = new Array('$alltargets');
11545: var insttypes = new Array('$allinsttypes');
11546: var offloadtypes = new Array('primary','default');
11547:
11548: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11549: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11550:
11551: for (var i=0; i<offloadtypes.length; i++) {
11552: var count = 0;
11553: for (var j=0; j<alltargets.length; j++) {
11554: if (alltargets[j] != balancer) {
11555: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11556: item.value = alltargets[j];
11557: item.style.textAlign='left';
11558: item.style.textFace='normal';
11559: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11560: if (currBalancers.indexOf(alltargets[j]) == -1) {
11561: item.disabled = '';
11562: } else {
11563: item.disabled = 'disabled';
11564: item.checked = false;
11565: }
11566: count ++;
11567: }
11568: }
11569: }
11570: for (var k=0; k<insttypes.length; k++) {
11571: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11572: if (ishomedom == 1) {
11573: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11574: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11575: } else {
11576: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11577: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11578: }
11579: } else {
11580: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11581: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11582: }
11583: if ((insttypes[k] != '_LC_external') &&
11584: ((insttypes[k] != '_LC_internetdom') ||
11585: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11586: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11587: item.options.length = 0;
11588: item.options[0] = new Option("","",true,true);
11589: var idx = 0;
11590: for (var m=0; m<alltargets.length; m++) {
11591: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11592: idx ++;
11593: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11594: }
11595: }
11596: }
11597: }
11598: return;
11599: }
11600:
11601: function hideSpares(balnum) {
11602: var alltargets = new Array('$alltargets');
11603: var insttypes = new Array('$allinsttypes');
11604: var offloadtypes = new Array('primary','default');
11605:
11606: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11607: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11608:
11609: var total = alltargets.length - 1;
11610: for (var i=0; i<offloadtypes; i++) {
11611: for (var j=0; j<total; j++) {
11612: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11613: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11614: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11615: }
11616: }
11617: for (var k=0; k<insttypes.length; k++) {
11618: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11619: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11620: if (insttypes[k] != '_LC_external') {
11621: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11622: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11623: }
11624: }
11625: return;
11626: }
11627:
11628: function checkOffloads(item,balnum,type) {
11629: var alltargets = new Array('$alltargets');
11630: var offloadtypes = new Array('primary','default');
11631: if (item.checked) {
11632: var total = alltargets.length - 1;
11633: var other;
11634: if (type == offloadtypes[0]) {
11635: other = offloadtypes[1];
11636: } else {
11637: other = offloadtypes[0];
11638: }
11639: for (var i=0; i<total; i++) {
11640: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11641: if (server == item.value) {
11642: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11643: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11644: }
11645: }
11646: }
11647: }
11648: return;
11649: }
11650:
11651: function singleServerToggle(balnum,type) {
11652: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11653: if (offloadtoSelIdx == 0) {
11654: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11655: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11656:
11657: } else {
11658: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11659: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11660: }
11661: return;
11662: }
11663:
11664: function balanceruleChange(formname,balnum,type) {
11665: if (type == '_LC_external') {
11666: return;
11667: }
11668: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11669: for (var i=0; i<typesRules.length; i++) {
11670: if (formname.elements[typesRules[i]].checked) {
11671: if (formname.elements[typesRules[i]].value != 'specific') {
11672: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11673: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11674: } else {
11675: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11676: }
11677: }
11678: }
11679: return;
11680: }
11681:
11682: function balancerDeleteChange(balnum) {
11683: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11684: var baltotal = document.getElementById('loadbalancing_total').value;
11685: var addtarget;
11686: var removetarget;
11687: var action = 'delete';
11688: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11689: var lonhost = hostitem.value;
11690: var currIdx = currBalancers.indexOf(lonhost);
11691: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
11692: if (currIdx != -1) {
11693: currBalancers.splice(currIdx,1);
11694: }
11695: addtarget = lonhost;
11696: } else {
11697: if (currIdx == -1) {
11698: currBalancers.push(lonhost);
11699: }
11700: removetarget = lonhost;
11701: action = 'undelete';
11702: }
11703: balancerChange(balnum,baltotal,action,addtarget,removetarget);
11704: }
11705: return;
11706: }
11707:
11708: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
11709: if (baltotal > 1) {
11710: var offloadtypes = new Array('primary','default');
11711: var alltargets = new Array('$alltargets');
11712: var insttypes = new Array('$allinsttypes');
11713: for (var i=0; i<baltotal; i++) {
11714: if (i != balnum) {
11715: for (var j=0; j<offloadtypes.length; j++) {
11716: var total = alltargets.length - 1;
11717: for (var k=0; k<total; k++) {
11718: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
11719: var server = serveritem.value;
11720: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11721: if (server == addtarget) {
11722: serveritem.disabled = '';
11723: }
11724: }
11725: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11726: if (server == removetarget) {
11727: serveritem.disabled = 'disabled';
11728: serveritem.checked = false;
11729: }
11730: }
11731: }
11732: }
11733: for (var j=0; j<insttypes.length; j++) {
11734: if (insttypes[j] != '_LC_external') {
11735: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
11736: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
11737: var currSel = singleserver.selectedIndex;
11738: var currVal = singleserver.options[currSel].value;
11739: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11740: var numoptions = singleserver.options.length;
11741: var needsnew = 1;
11742: for (var k=0; k<numoptions; k++) {
11743: if (singleserver.options[k] == addtarget) {
11744: needsnew = 0;
11745: break;
11746: }
11747: }
11748: if (needsnew == 1) {
11749: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
11750: }
11751: }
11752: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11753: singleserver.options.length = 0;
11754: if ((currVal) && (currVal != removetarget)) {
11755: singleserver.options[0] = new Option("","",false,false);
11756: } else {
11757: singleserver.options[0] = new Option("","",true,true);
11758: }
11759: var idx = 0;
11760: for (var m=0; m<alltargets.length; m++) {
11761: if (currBalancers.indexOf(alltargets[m]) == -1) {
11762: idx ++;
11763: if (currVal == alltargets[m]) {
11764: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
11765: } else {
11766: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11767: }
11768: }
11769: }
11770: }
11771: }
11772: }
11773: }
11774: }
11775: }
11776: }
11777: return;
11778: }
11779:
11780: // ]]>
11781: </script>
11782:
11783: END
11784: }
11785:
11786: sub new_spares_js {
11787: my @sparestypes = ('primary','default');
11788: my $types = join("','",@sparestypes);
11789: my $select = &mt('Select');
11790: return <<"END";
11791:
11792: <script type="text/javascript">
11793: // <![CDATA[
11794:
11795: function updateNewSpares(formname,lonhost) {
11796: var types = new Array('$types');
11797: var include = new Array();
11798: var exclude = new Array();
11799: for (var i=0; i<types.length; i++) {
11800: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
11801: for (var j=0; j<spareboxes.length; j++) {
11802: if (formname.elements[spareboxes[j]].checked) {
11803: exclude.push(formname.elements[spareboxes[j]].value);
11804: } else {
11805: include.push(formname.elements[spareboxes[j]].value);
11806: }
11807: }
11808: }
11809: for (var i=0; i<types.length; i++) {
11810: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
11811: var selIdx = newSpare.selectedIndex;
11812: var currnew = newSpare.options[selIdx].value;
11813: var okSpares = new Array();
11814: for (var j=0; j<newSpare.options.length; j++) {
11815: var possible = newSpare.options[j].value;
11816: if (possible != '') {
11817: if (exclude.indexOf(possible) == -1) {
11818: okSpares.push(possible);
11819: } else {
11820: if (currnew == possible) {
11821: selIdx = 0;
11822: }
11823: }
11824: }
11825: }
11826: for (var k=0; k<include.length; k++) {
11827: if (okSpares.indexOf(include[k]) == -1) {
11828: okSpares.push(include[k]);
11829: }
11830: }
11831: okSpares.sort();
11832: newSpare.options.length = 0;
11833: if (selIdx == 0) {
11834: newSpare.options[0] = new Option("$select","",true,true);
11835: } else {
11836: newSpare.options[0] = new Option("$select","",false,false);
11837: }
11838: for (var m=0; m<okSpares.length; m++) {
11839: var idx = m+1;
11840: var selThis = 0;
11841: if (selIdx != 0) {
11842: if (okSpares[m] == currnew) {
11843: selThis = 1;
11844: }
11845: }
11846: if (selThis == 1) {
11847: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
11848: } else {
11849: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
11850: }
11851: }
11852: }
11853: return;
11854: }
11855:
11856: function checkNewSpares(lonhost,type) {
11857: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
11858: var chosen = newSpare.options[newSpare.selectedIndex].value;
11859: if (chosen != '') {
11860: var othertype;
11861: var othernewSpare;
11862: if (type == 'primary') {
11863: othernewSpare = document.getElementById('newspare_default_'+lonhost);
11864: }
11865: if (type == 'default') {
11866: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
11867: }
11868: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
11869: othernewSpare.selectedIndex = 0;
11870: }
11871: }
11872: return;
11873: }
11874:
11875: // ]]>
11876: </script>
11877:
11878: END
11879:
11880: }
11881:
11882: sub common_domprefs_js {
11883: return <<"END";
11884:
11885: <script type="text/javascript">
11886: // <![CDATA[
11887:
11888: function getIndicesByName(formname,item) {
11889: var group = new Array();
11890: for (var i=0;i<formname.elements.length;i++) {
11891: if (formname.elements[i].name == item) {
11892: group.push(formname.elements[i].id);
11893: }
11894: }
11895: return group;
11896: }
11897:
11898: // ]]>
11899: </script>
11900:
11901: END
11902:
11903: }
11904:
11905: sub recaptcha_js {
11906: my %lt = &captcha_phrases();
11907: return <<"END";
11908:
11909: <script type="text/javascript">
11910: // <![CDATA[
11911:
11912: function updateCaptcha(caller,context) {
11913: var privitem;
11914: var pubitem;
11915: var privtext;
11916: var pubtext;
11917: if (document.getElementById(context+'_recaptchapub')) {
11918: pubitem = document.getElementById(context+'_recaptchapub');
11919: } else {
11920: return;
11921: }
11922: if (document.getElementById(context+'_recaptchapriv')) {
11923: privitem = document.getElementById(context+'_recaptchapriv');
11924: } else {
11925: return;
11926: }
11927: if (document.getElementById(context+'_recaptchapubtxt')) {
11928: pubtext = document.getElementById(context+'_recaptchapubtxt');
11929: } else {
11930: return;
11931: }
11932: if (document.getElementById(context+'_recaptchaprivtxt')) {
11933: privtext = document.getElementById(context+'_recaptchaprivtxt');
11934: } else {
11935: return;
11936: }
11937: if (caller.checked) {
11938: if (caller.value == 'recaptcha') {
11939: pubitem.type = 'text';
11940: privitem.type = 'text';
11941: pubitem.size = '40';
11942: privitem.size = '40';
11943: pubtext.innerHTML = "$lt{'pub'}";
11944: privtext.innerHTML = "$lt{'priv'}";
11945: } else {
11946: pubitem.type = 'hidden';
11947: privitem.type = 'hidden';
11948: pubtext.innerHTML = '';
11949: privtext.innerHTML = '';
11950: }
11951: }
11952: return;
11953: }
11954:
11955: // ]]>
11956: </script>
11957:
11958: END
11959:
11960: }
11961:
11962: sub toggle_display_js {
11963: return <<"END";
11964:
11965: <script type="text/javascript">
11966: // <![CDATA[
11967:
11968: function toggleDisplay(domForm,caller) {
11969: if (document.getElementById(caller)) {
11970: var divitem = document.getElementById(caller);
11971: var optionsElement = domForm.coursecredits;
11972: if (caller == 'emailoptions') {
11973: optionsElement = domForm.cancreate_email;
11974: }
11975: if (caller == 'studentsubmission') {
11976: optionsElement = domForm.postsubmit;
11977: }
11978: if (optionsElement.length) {
11979: var currval;
11980: for (var i=0; i<optionsElement.length; i++) {
11981: if (optionsElement[i].checked) {
11982: currval = optionsElement[i].value;
11983: }
11984: }
11985: if (currval == 1) {
11986: divitem.style.display = 'block';
11987: } else {
11988: divitem.style.display = 'none';
11989: }
11990: }
11991: }
11992: return;
11993: }
11994:
11995: // ]]>
11996: </script>
11997:
11998: END
11999:
12000: }
12001:
12002: sub captcha_phrases {
12003: return &Apache::lonlocal::texthash (
12004: priv => 'Private key',
12005: pub => 'Public key',
12006: original => 'original (CAPTCHA)',
12007: recaptcha => 'successor (ReCAPTCHA)',
12008: notused => 'unused',
12009: );
12010: }
12011:
12012: sub devalidate_remote_domconfs {
12013: my ($dom,$cachekeys) = @_;
12014: return unless (ref($cachekeys) eq 'HASH');
12015: my %servers = &Apache::lonnet::internet_dom_servers($dom);
12016: my %thismachine;
12017: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
12018: my @posscached = ('domainconfig','domdefaults');
12019: if (keys(%servers) > 1) {
12020: foreach my $server (keys(%servers)) {
12021: next if ($thismachine{$server});
12022: my @cached;
12023: foreach my $name (@posscached) {
12024: if ($cachekeys->{$name}) {
12025: push(@cached,&escape($name).':'.&escape($dom));
12026: }
12027: }
12028: if (@cached) {
12029: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
12030: }
12031: }
12032: }
12033: return;
12034: }
12035:
12036: 1;
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