1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.242 2014/05/09 15:02:31 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: print => \&print_login,
255: modify => \&modify_login,
256: },
257: 'defaults' =>
258: { text => 'Default authentication/language/timezone/portal/types',
259: help => 'Domain_Configuration_LangTZAuth',
260: header => [{col1 => 'Setting',
261: col2 => 'Value'},
262: {col1 => 'Institutional user types',
263: col2 => 'Assignable to e-mail usernames'}],
264: print => \&print_defaults,
265: modify => \&modify_defaults,
266: },
267: 'quotas' =>
268: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
269: help => 'Domain_Configuration_Quotas',
270: header => [{col1 => 'User affiliation',
271: col2 => 'Available tools',
272: col3 => 'Quotas, MB; (Authoring requires role)',}],
273: print => \&print_quotas,
274: modify => \&modify_quotas,
275: },
276: 'autoenroll' =>
277: { text => 'Auto-enrollment settings',
278: help => 'Domain_Configuration_Auto_Enrollment',
279: header => [{col1 => 'Configuration setting',
280: col2 => 'Value(s)'}],
281: print => \&print_autoenroll,
282: modify => \&modify_autoenroll,
283: },
284: 'autoupdate' =>
285: { text => 'Auto-update settings',
286: help => 'Domain_Configuration_Auto_Updates',
287: header => [{col1 => 'Setting',
288: col2 => 'Value',},
289: {col1 => 'Setting',
290: col2 => 'Affiliation'},
291: {col1 => 'User population',
292: col2 => 'Updatable user data'}],
293: print => \&print_autoupdate,
294: modify => \&modify_autoupdate,
295: },
296: 'autocreate' =>
297: { text => 'Auto-course creation settings',
298: help => 'Domain_Configuration_Auto_Creation',
299: header => [{col1 => 'Configuration Setting',
300: col2 => 'Value',}],
301: print => \&print_autocreate,
302: modify => \&modify_autocreate,
303: },
304: 'directorysrch' =>
305: { text => 'Institutional directory searches',
306: help => 'Domain_Configuration_InstDirectory_Search',
307: header => [{col1 => 'Setting',
308: col2 => 'Value',}],
309: print => \&print_directorysrch,
310: modify => \&modify_directorysrch,
311: },
312: 'contacts' =>
313: { text => 'Contact Information',
314: help => 'Domain_Configuration_Contact_Info',
315: header => [{col1 => 'Setting',
316: col2 => 'Value',}],
317: print => \&print_contacts,
318: modify => \&modify_contacts,
319: },
320: 'usercreation' =>
321: { text => 'User creation',
322: help => 'Domain_Configuration_User_Creation',
323: header => [{col1 => 'Format rule type',
324: col2 => 'Format rules in force'},
325: {col1 => 'User account creation',
326: col2 => 'Usernames which may be created',},
327: {col1 => 'Context',
328: col2 => 'Assignable authentication types'}],
329: print => \&print_usercreation,
330: modify => \&modify_usercreation,
331: },
332: 'selfcreation' =>
333: { text => 'Users self-creating accounts',
334: help => 'Domain_Configuration_Self_Creation',
335: header => [{col1 => 'Self-creation with institutional username',
336: col2 => 'Enabled?'},
337: {col1 => 'Institutional user type (login/SSO self-creation)',
338: col2 => 'Information user can enter'},
339: {col1 => 'Self-creation with e-mail as username',
340: col2 => 'Settings'}],
341: print => \&print_selfcreation,
342: modify => \&modify_selfcreation,
343: },
344: 'usermodification' =>
345: { text => 'User modification',
346: help => 'Domain_Configuration_User_Modification',
347: header => [{col1 => 'Target user has role',
348: col2 => 'User information updatable in author context'},
349: {col1 => 'Target user has role',
350: col2 => 'User information updatable in course context'}],
351: print => \&print_usermodification,
352: modify => \&modify_usermodification,
353: },
354: 'scantron' =>
355: { text => 'Bubblesheet format file',
356: help => 'Domain_Configuration_Scantron_Format',
357: header => [ {col1 => 'Item',
358: col2 => '',
359: }],
360: print => \&print_scantron,
361: modify => \&modify_scantron,
362: },
363: 'requestcourses' =>
364: {text => 'Request creation of courses',
365: help => 'Domain_Configuration_Request_Courses',
366: header => [{col1 => 'User affiliation',
367: col2 => 'Availability/Processing of requests',},
368: {col1 => 'Setting',
369: col2 => 'Value'},
370: {col1 => 'Available textbooks',
371: col2 => ''},
372: {col1 => 'Available templates',
373: col2 => ''},
374: {col1 => 'Validation (not official courses)',
375: col2 => 'Value'},],
376: print => \&print_quotas,
377: modify => \&modify_quotas,
378: },
379: 'requestauthor' =>
380: {text => 'Request Authoring Space',
381: help => 'Domain_Configuration_Request_Author',
382: header => [{col1 => 'User affiliation',
383: col2 => 'Availability/Processing of requests',},
384: {col1 => 'Setting',
385: col2 => 'Value'}],
386: print => \&print_quotas,
387: modify => \&modify_quotas,
388: },
389: 'coursecategories' =>
390: { text => 'Cataloging of courses/communities',
391: help => 'Domain_Configuration_Cataloging_Courses',
392: header => [{col1 => 'Catalog type/availability',
393: col2 => '',},
394: {col1 => 'Category settings for standard catalog',
395: col2 => '',},
396: {col1 => 'Categories',
397: col2 => '',
398: }],
399: print => \&print_coursecategories,
400: modify => \&modify_coursecategories,
401: },
402: 'serverstatuses' =>
403: {text => 'Access to server status pages',
404: help => 'Domain_Configuration_Server_Status',
405: header => [{col1 => 'Status Page',
406: col2 => 'Other named users',
407: col3 => 'Specific IPs',
408: }],
409: print => \&print_serverstatuses,
410: modify => \&modify_serverstatuses,
411: },
412: 'helpsettings' =>
413: {text => 'Help page settings',
414: help => 'Domain_Configuration_Help_Settings',
415: header => [{col1 => 'Help Settings (logged-in users)',
416: col2 => 'Value'}],
417: print => \&print_helpsettings,
418: modify => \&modify_helpsettings,
419: },
420: 'coursedefaults' =>
421: {text => 'Course/Community defaults',
422: help => 'Domain_Configuration_Course_Defaults',
423: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
424: col2 => 'Value',},
425: {col1 => 'Defaults which can be overridden for each course by a DC',
426: col2 => 'Value',},],
427: print => \&print_coursedefaults,
428: modify => \&modify_coursedefaults,
429: },
430: 'selfenrollment' =>
431: {text => 'Self-enrollment in Course/Community',
432: help => 'Domain_Configuration_Selfenrollment',
433: header => [{col1 => 'Configuration Rights',
434: col2 => 'Configured by Course Personnel or Domain Coordinator?'},
435: {col1 => 'Defaults',
436: col2 => 'Value'},
437: {col1 => 'Self-enrollment validation (optional)',
438: col2 => 'Value'},],
439: print => \&print_selfenrollment,
440: modify => \&modify_selfenrollment,
441: },
442: 'privacy' =>
443: {text => 'User Privacy',
444: help => 'Domain_Configuration_User_Privacy',
445: header => [{col1 => 'Setting',
446: col2 => 'Value',}],
447: print => \&print_privacy,
448: modify => \&modify_privacy,
449: },
450: 'usersessions' =>
451: {text => 'User session hosting/offloading',
452: help => 'Domain_Configuration_User_Sessions',
453: header => [{col1 => 'Domain server',
454: col2 => 'Servers to offload sessions to when busy'},
455: {col1 => 'Hosting of users from other domains',
456: col2 => 'Rules'},
457: {col1 => "Hosting domain's own users elsewhere",
458: col2 => 'Rules'}],
459: print => \&print_usersessions,
460: modify => \&modify_usersessions,
461: },
462: 'loadbalancing' =>
463: {text => 'Dedicated Load Balancer(s)',
464: help => 'Domain_Configuration_Load_Balancing',
465: header => [{col1 => 'Balancers',
466: col2 => 'Default destinations',
467: col3 => 'User affiliation',
468: col4 => 'Overrides'},
469: ],
470: print => \&print_loadbalancing,
471: modify => \&modify_loadbalancing,
472: },
473: );
474: if (keys(%servers) > 1) {
475: $prefs{'login'} = { text => 'Log-in page options',
476: help => 'Domain_Configuration_Login_Page',
477: header => [{col1 => 'Log-in Service',
478: col2 => 'Server Setting',},
479: {col1 => 'Log-in Page Items',
480: col2 => ''},
481: {col1 => 'Log-in Help',
482: col2 => 'Value'}],
483: print => \&print_login,
484: modify => \&modify_login,
485: };
486: }
487:
488: my @roles = ('student','coordinator','author','admin');
489: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
490: &Apache::lonhtmlcommon::add_breadcrumb
491: ({href=>"javascript:changePage(document.$phase,'pickactions')",
492: text=>"Settings to display/modify"});
493: my $confname = $dom.'-domainconfig';
494:
495: if ($phase eq 'process') {
496: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
497: \%prefs,\%domconfig,$confname,\@roles);
498: if ((ref($result) eq 'HASH') && (keys(%{$result}))) {
499: $r->rflush();
500: &devalidate_remote_domconfs($dom,$result);
501: }
502: } elsif ($phase eq 'display') {
503: my $js = &recaptcha_js().
504: &toggle_display_js();
505: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
506: my ($othertitle,$usertypes,$types) =
507: &Apache::loncommon::sorted_inst_types($dom);
508: $js .= &lonbalance_targets_js($dom,$types,\%servers,
509: $domconfig{'loadbalancing'}).
510: &new_spares_js().
511: &common_domprefs_js().
512: &Apache::loncommon::javascript_array_indexof();
513: }
514: if (grep(/^requestcourses$/,@actions)) {
515: my $javascript_validations;
516: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
517: $js .= <<END;
518: <script type="text/javascript">
519: $javascript_validations
520: </script>
521: $coursebrowserjs
522: END
523: }
524: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
525: } else {
526: # check if domconfig user exists for the domain.
527: my $servadm = $r->dir_config('lonAdmEMail');
528: my ($configuserok,$author_ok,$switchserver) =
529: &config_check($dom,$confname,$servadm);
530: unless ($configuserok eq 'ok') {
531: &Apache::lonconfigsettings::print_header($r,$phase,$context);
532: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
533: $confname).
534: '<br />'
535: );
536: if ($switchserver) {
537: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
538: '<br />'.
539: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
540: '<br />'.
541: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
542: '<br />'.
543: &mt('To do that now, use the following link: [_1]',$switchserver)
544: );
545: } else {
546: $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.').
547: '<br />'.
548: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
549: );
550: }
551: $r->print(&Apache::loncommon::end_page());
552: return OK;
553: }
554: if (keys(%domconfig) == 0) {
555: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
556: my @ids=&Apache::lonnet::current_machine_ids();
557: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
558: my %designhash = &Apache::loncommon::get_domainconf($dom);
559: my @loginimages = ('img','logo','domlogo','login');
560: my $custom_img_count = 0;
561: foreach my $img (@loginimages) {
562: if ($designhash{$dom.'.login.'.$img} ne '') {
563: $custom_img_count ++;
564: }
565: }
566: foreach my $role (@roles) {
567: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
568: $custom_img_count ++;
569: }
570: }
571: if ($custom_img_count > 0) {
572: &Apache::lonconfigsettings::print_header($r,$phase,$context);
573: my $switch_server = &check_switchserver($dom,$confname);
574: $r->print(
575: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
576: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
577: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
578: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
579: if ($switch_server) {
580: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
581: }
582: $r->print(&Apache::loncommon::end_page());
583: return OK;
584: }
585: }
586: }
587: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
588: }
589: return OK;
590: }
591:
592: sub process_changes {
593: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
594: my %domconfig;
595: if (ref($values) eq 'HASH') {
596: %domconfig = %{$values};
597: }
598: my $output;
599: if ($action eq 'login') {
600: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
601: } elsif ($action eq 'rolecolors') {
602: $output = &modify_rolecolors($r,$dom,$confname,$roles,
603: $lastactref,%domconfig);
604: } elsif ($action eq 'quotas') {
605: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
606: } elsif ($action eq 'autoenroll') {
607: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
608: } elsif ($action eq 'autoupdate') {
609: $output = &modify_autoupdate($dom,%domconfig);
610: } elsif ($action eq 'autocreate') {
611: $output = &modify_autocreate($dom,%domconfig);
612: } elsif ($action eq 'directorysrch') {
613: $output = &modify_directorysrch($dom,%domconfig);
614: } elsif ($action eq 'usercreation') {
615: $output = &modify_usercreation($dom,%domconfig);
616: } elsif ($action eq 'selfcreation') {
617: $output = &modify_selfcreation($dom,%domconfig);
618: } elsif ($action eq 'usermodification') {
619: $output = &modify_usermodification($dom,%domconfig);
620: } elsif ($action eq 'contacts') {
621: $output = &modify_contacts($dom,$lastactref,%domconfig);
622: } elsif ($action eq 'defaults') {
623: $output = &modify_defaults($dom,$lastactref,%domconfig);
624: } elsif ($action eq 'scantron') {
625: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
626: } elsif ($action eq 'coursecategories') {
627: $output = &modify_coursecategories($dom,$lastactref,%domconfig);
628: } elsif ($action eq 'serverstatuses') {
629: $output = &modify_serverstatuses($dom,%domconfig);
630: } elsif ($action eq 'requestcourses') {
631: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
632: } elsif ($action eq 'requestauthor') {
633: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
634: } elsif ($action eq 'helpsettings') {
635: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
636: } elsif ($action eq 'coursedefaults') {
637: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
638: } elsif ($action eq 'selfenrollment') {
639: $output = &modify_selfenrollment($dom,$lastactref,%domconfig)
640: } elsif ($action eq 'usersessions') {
641: $output = &modify_usersessions($dom,$lastactref,%domconfig);
642: } elsif ($action eq 'loadbalancing') {
643: $output = &modify_loadbalancing($dom,%domconfig);
644: }
645: return $output;
646: }
647:
648: sub print_config_box {
649: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
650: my $rowtotal = 0;
651: my $output;
652: if ($action eq 'coursecategories') {
653: $output = &coursecategories_javascript($settings);
654: } elsif ($action eq 'defaults') {
655: $output = &defaults_javascript($settings);
656: }
657: $output .=
658: '<table class="LC_nested_outer">
659: <tr>
660: <th align="left" valign="middle"><span class="LC_nobreak">'.
661: &mt($item->{text}).' '.
662: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
663: '</tr>';
664: $rowtotal ++;
665: my $numheaders = 1;
666: if (ref($item->{'header'}) eq 'ARRAY') {
667: $numheaders = scalar(@{$item->{'header'}});
668: }
669: if ($numheaders > 1) {
670: my $colspan = '';
671: my $rightcolspan = '';
672: if (($action eq 'rolecolors') || ($action eq 'defaults') ||
673: (($action eq 'login') && ($numheaders < 3))) {
674: $colspan = ' colspan="2"';
675: }
676: if ($action eq 'usersessions') {
677: $rightcolspan = ' colspan="3"';
678: }
679: $output .= '
680: <tr>
681: <td>
682: <table class="LC_nested">
683: <tr class="LC_info_row">
684: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
685: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
686: </tr>';
687: $rowtotal ++;
688: if (($action eq 'autoupdate') || ($action eq 'usercreation') || ($action eq 'selfcreation') ||
689: ($action eq 'usermodification') || ($action eq 'defaults') || ($action eq 'coursedefaults') ||
690: ($action eq 'selfenrollment') || ($action eq 'usersessions')) {
691: $output .= $item->{'print'}->('top',$dom,$settings,\$rowtotal);
692: } elsif ($action eq 'coursecategories') {
693: $output .= $item->{'print'}->('top',$dom,$item,$settings,\$rowtotal);
694: } elsif ($action eq 'login') {
695: if ($numheaders == 3) {
696: $colspan = ' colspan="2"';
697: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
698: } else {
699: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
700: }
701: } elsif (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
702: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
703: } elsif ($action eq 'rolecolors') {
704: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
705: }
706: $output .= '
707: </table>
708: </td>
709: </tr>
710: <tr>
711: <td>
712: <table class="LC_nested">
713: <tr class="LC_info_row">
714: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>
715: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
716: </tr>';
717: $rowtotal ++;
718: if (($action eq 'autoupdate') || ($action eq 'usercreation') ||
719: ($action eq 'selfcreation') || ($action eq 'selfenrollment') ||
720: ($action eq 'usersessions') || ($action eq 'coursecategories')) {
721: if ($action eq 'coursecategories') {
722: $output .= &print_coursecategories('middle',$dom,$item,$settings,\$rowtotal);
723: $colspan = ' colspan="2"';
724: } else {
725: $output .= $item->{'print'}->('middle',$dom,$settings,\$rowtotal);
726: }
727: $output .= '
728: </table>
729: </td>
730: </tr>
731: <tr>
732: <td>
733: <table class="LC_nested">
734: <tr class="LC_info_row">
735: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
736: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td>
737: </tr>'."\n";
738: if ($action eq 'coursecategories') {
739: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
740: } else {
741: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
742: }
743: $rowtotal ++;
744: } elsif (($action eq 'usermodification') || ($action eq 'coursedefaults') ||
745: ($action eq 'defaults')) {
746: $output .= $item->{'print'}->('bottom',$dom,$settings,\$rowtotal);
747: } elsif ($action eq 'login') {
748: if ($numheaders == 3) {
749: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
750: </table>
751: </td>
752: </tr>
753: <tr>
754: <td>
755: <table class="LC_nested">
756: <tr class="LC_info_row">
757: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
758: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
759: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
760: $rowtotal ++;
761: } else {
762: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
763: }
764: } elsif ($action eq 'requestcourses') {
765: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal).
766: &print_studentcode($settings,\$rowtotal).'
767: </table>
768: </td>
769: </tr>
770: <tr>
771: <td>
772: <table class="LC_nested">
773: <tr class="LC_info_row">
774: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
775: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
776: &textbookcourses_javascript($settings).
777: &print_textbookcourses($dom,'textbooks',$settings,\$rowtotal).'
778: </table>
779: </td>
780: </tr>
781: <tr>
782: <td>
783: <table class="LC_nested">
784: <tr class="LC_info_row">
785: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
786: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td> </tr>'.
787: &print_textbookcourses($dom,'templates',$settings,\$rowtotal).'
788: </table>
789: </td>
790: </tr>
791: <tr>
792: <td>
793: <table class="LC_nested">
794: <tr class="LC_info_row">
795: <td class="LC_left_item"'.$colspan.' valign="top">'.&mt($item->{'header'}->[4]->{'col1'}).'</td>
796: <td class="LC_right_item" valign="top">'.&mt($item->{'header'}->[4]->{'col2'}).'</td>
797: </tr>'.
798: &print_validation_rows('requestcourses',$dom,$settings,\$rowtotal);
799: } elsif ($action eq 'requestauthor') {
800: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
801: } elsif ($action eq 'rolecolors') {
802: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
803: </table>
804: </td>
805: </tr>
806: <tr>
807: <td>
808: <table class="LC_nested">
809: <tr class="LC_info_row">
810: <td class="LC_left_item"'.$colspan.' valign="top">'.
811: &mt($item->{'header'}->[2]->{'col1'}).'</td>
812: <td class="LC_right_item" valign="top">'.
813: &mt($item->{'header'}->[2]->{'col2'}).'</td>
814: </tr>'.
815: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
816: </table>
817: </td>
818: </tr>
819: <tr>
820: <td>
821: <table class="LC_nested">
822: <tr class="LC_info_row">
823: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
824: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
825: </tr>'.
826: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
827: $rowtotal += 2;
828: }
829: } else {
830: $output .= '
831: <tr>
832: <td>
833: <table class="LC_nested">
834: <tr class="LC_info_row">';
835: if (($action eq 'login') || ($action eq 'directorysrch')) {
836: $output .= '
837: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
838: } elsif ($action eq 'serverstatuses') {
839: $output .= '
840: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
841: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
842:
843: } else {
844: $output .= '
845: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
846: }
847: if (defined($item->{'header'}->[0]->{'col3'})) {
848: $output .= '<td class="LC_left_item" valign="top">'.
849: &mt($item->{'header'}->[0]->{'col2'});
850: if ($action eq 'serverstatuses') {
851: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
852: }
853: } else {
854: $output .= '<td class="LC_right_item" valign="top">'.
855: &mt($item->{'header'}->[0]->{'col2'});
856: }
857: $output .= '</td>';
858: if ($item->{'header'}->[0]->{'col3'}) {
859: if (defined($item->{'header'}->[0]->{'col4'})) {
860: $output .= '<td class="LC_left_item" valign="top">'.
861: &mt($item->{'header'}->[0]->{'col3'});
862: } else {
863: $output .= '<td class="LC_right_item" valign="top">'.
864: &mt($item->{'header'}->[0]->{'col3'});
865: }
866: if ($action eq 'serverstatuses') {
867: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
868: }
869: $output .= '</td>';
870: }
871: if ($item->{'header'}->[0]->{'col4'}) {
872: $output .= '<td class="LC_right_item" valign="top">'.
873: &mt($item->{'header'}->[0]->{'col4'});
874: }
875: $output .= '</tr>';
876: $rowtotal ++;
877: if ($action eq 'quotas') {
878: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
879: } elsif (($action eq 'autoenroll') || ($action eq 'autocreate') || ($action eq 'directorysrch') ||
880: ($action eq 'contacts') || ($action eq 'serverstatuses') || ($action eq 'loadbalancing')) {
881: $output .= $item->{'print'}->($dom,$settings,\$rowtotal);
882: } elsif ($action eq 'scantron') {
883: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
884: } elsif ($action eq 'helpsettings') {
885: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
886: }
887: }
888: $output .= '
889: </table>
890: </td>
891: </tr>
892: </table><br />';
893: return ($output,$rowtotal);
894: }
895:
896: sub print_login {
897: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
898: my ($css_class,$datatable);
899: my %choices = &login_choices();
900:
901: if ($caller eq 'service') {
902: my %servers = &Apache::lonnet::internet_dom_servers($dom);
903: my $choice = $choices{'disallowlogin'};
904: $css_class = ' class="LC_odd_row"';
905: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
906: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
907: '<th>'.$choices{'server'}.'</th>'.
908: '<th>'.$choices{'serverpath'}.'</th>'.
909: '<th>'.$choices{'custompath'}.'</th>'.
910: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
911: my %disallowed;
912: if (ref($settings) eq 'HASH') {
913: if (ref($settings->{'loginvia'}) eq 'HASH') {
914: %disallowed = %{$settings->{'loginvia'}};
915: }
916: }
917: foreach my $lonhost (sort(keys(%servers))) {
918: my $direct = 'selected="selected"';
919: if (ref($disallowed{$lonhost}) eq 'HASH') {
920: if ($disallowed{$lonhost}{'server'} ne '') {
921: $direct = '';
922: }
923: }
924: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
925: '<td><select name="'.$lonhost.'_server">'.
926: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
927: '</option>';
928: foreach my $hostid (sort(keys(%servers))) {
929: next if ($servers{$hostid} eq $servers{$lonhost});
930: my $selected = '';
931: if (ref($disallowed{$lonhost}) eq 'HASH') {
932: if ($hostid eq $disallowed{$lonhost}{'server'}) {
933: $selected = 'selected="selected"';
934: }
935: }
936: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
937: $servers{$hostid}.'</option>';
938: }
939: $datatable .= '</select></td>'.
940: '<td><select name="'.$lonhost.'_serverpath">';
941: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
942: my $pathname = $path;
943: if ($path eq 'custom') {
944: $pathname = &mt('Custom Path').' ->';
945: }
946: my $selected = '';
947: if (ref($disallowed{$lonhost}) eq 'HASH') {
948: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
949: $selected = 'selected="selected"';
950: }
951: } elsif ($path eq '') {
952: $selected = 'selected="selected"';
953: }
954: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
955: }
956: $datatable .= '</select></td>';
957: my ($custom,$exempt);
958: if (ref($disallowed{$lonhost}) eq 'HASH') {
959: $custom = $disallowed{$lonhost}{'custompath'};
960: $exempt = $disallowed{$lonhost}{'exempt'};
961: }
962: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
963: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
964: '</tr>';
965: }
966: $datatable .= '</table></td></tr>';
967: return $datatable;
968: } elsif ($caller eq 'page') {
969: my %defaultchecked = (
970: 'coursecatalog' => 'on',
971: 'helpdesk' => 'on',
972: 'adminmail' => 'off',
973: 'newuser' => 'off',
974: );
975: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
976: my (%checkedon,%checkedoff);
977: foreach my $item (@toggles) {
978: if ($defaultchecked{$item} eq 'on') {
979: $checkedon{$item} = ' checked="checked" ';
980: $checkedoff{$item} = ' ';
981: } elsif ($defaultchecked{$item} eq 'off') {
982: $checkedoff{$item} = ' checked="checked" ';
983: $checkedon{$item} = ' ';
984: }
985: }
986: my @images = ('img','logo','domlogo','login');
987: my @logintext = ('textcol','bgcol');
988: my @bgs = ('pgbg','mainbg','sidebg');
989: my @links = ('link','alink','vlink');
990: my %designhash = &Apache::loncommon::get_domainconf($dom);
991: my %defaultdesign = %Apache::loncommon::defaultdesign;
992: my (%is_custom,%designs);
993: my %defaults = (
994: font => $defaultdesign{'login.font'},
995: );
996: foreach my $item (@images) {
997: $defaults{$item} = $defaultdesign{'login.'.$item};
998: $defaults{'showlogo'}{$item} = 1;
999: }
1000: foreach my $item (@bgs) {
1001: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
1002: }
1003: foreach my $item (@logintext) {
1004: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
1005: }
1006: foreach my $item (@links) {
1007: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
1008: }
1009: if (ref($settings) eq 'HASH') {
1010: foreach my $item (@toggles) {
1011: if ($settings->{$item} eq '1') {
1012: $checkedon{$item} = ' checked="checked" ';
1013: $checkedoff{$item} = ' ';
1014: } elsif ($settings->{$item} eq '0') {
1015: $checkedoff{$item} = ' checked="checked" ';
1016: $checkedon{$item} = ' ';
1017: }
1018: }
1019: foreach my $item (@images) {
1020: if (defined($settings->{$item})) {
1021: $designs{$item} = $settings->{$item};
1022: $is_custom{$item} = 1;
1023: }
1024: if (defined($settings->{'showlogo'}{$item})) {
1025: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
1026: }
1027: }
1028: foreach my $item (@logintext) {
1029: if ($settings->{$item} ne '') {
1030: $designs{'logintext'}{$item} = $settings->{$item};
1031: $is_custom{$item} = 1;
1032: }
1033: }
1034: if ($settings->{'font'} ne '') {
1035: $designs{'font'} = $settings->{'font'};
1036: $is_custom{'font'} = 1;
1037: }
1038: foreach my $item (@bgs) {
1039: if ($settings->{$item} ne '') {
1040: $designs{'bgs'}{$item} = $settings->{$item};
1041: $is_custom{$item} = 1;
1042: }
1043: }
1044: foreach my $item (@links) {
1045: if ($settings->{$item} ne '') {
1046: $designs{'links'}{$item} = $settings->{$item};
1047: $is_custom{$item} = 1;
1048: }
1049: }
1050: } else {
1051: if ($designhash{$dom.'.login.font'} ne '') {
1052: $designs{'font'} = $designhash{$dom.'.login.font'};
1053: $is_custom{'font'} = 1;
1054: }
1055: foreach my $item (@images) {
1056: if ($designhash{$dom.'.login.'.$item} ne '') {
1057: $designs{$item} = $designhash{$dom.'.login.'.$item};
1058: $is_custom{$item} = 1;
1059: }
1060: }
1061: foreach my $item (@bgs) {
1062: if ($designhash{$dom.'.login.'.$item} ne '') {
1063: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1064: $is_custom{$item} = 1;
1065: }
1066: }
1067: foreach my $item (@links) {
1068: if ($designhash{$dom.'.login.'.$item} ne '') {
1069: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1070: $is_custom{$item} = 1;
1071: }
1072: }
1073: }
1074: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1075: logo => 'Institution Logo',
1076: domlogo => 'Domain Logo',
1077: login => 'Login box');
1078: my $itemcount = 1;
1079: foreach my $item (@toggles) {
1080: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1081: $datatable .=
1082: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1083: '</td><td>'.
1084: '<span class="LC_nobreak"><label><input type="radio" name="'.
1085: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1086: '</label> <label><input type="radio" name="'.$item.'"'.
1087: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1088: '</tr>';
1089: $itemcount ++;
1090: }
1091: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1092: $datatable .= '</tr></table></td></tr>';
1093: } elsif ($caller eq 'help') {
1094: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1095: my $switchserver = &check_switchserver($dom,$confname);
1096: my $itemcount = 1;
1097: $defaulturl = '/adm/loginproblems.html';
1098: $defaulttype = 'default';
1099: %lt = &Apache::lonlocal::texthash (
1100: del => 'Delete?',
1101: rep => 'Replace:',
1102: upl => 'Upload:',
1103: default => 'Default',
1104: custom => 'Custom',
1105: );
1106: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1107: my @currlangs;
1108: if (ref($settings) eq 'HASH') {
1109: if (ref($settings->{'helpurl'}) eq 'HASH') {
1110: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1111: next if ($settings->{'helpurl'}{$key} eq '');
1112: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1113: $type{$key} = 'custom';
1114: unless ($key eq 'nolang') {
1115: push(@currlangs,$key);
1116: }
1117: }
1118: } elsif ($settings->{'helpurl'} ne '') {
1119: $type{'nolang'} = 'custom';
1120: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1121: }
1122: }
1123: foreach my $lang ('nolang',sort(@currlangs)) {
1124: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1125: $datatable .= '<tr'.$css_class.'>';
1126: if ($url{$lang} eq '') {
1127: $url{$lang} = $defaulturl;
1128: }
1129: if ($type{$lang} eq '') {
1130: $type{$lang} = $defaulttype;
1131: }
1132: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1133: if ($lang eq 'nolang') {
1134: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1135: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1136: } else {
1137: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1138: $langchoices{$lang},
1139: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1140: }
1141: $datatable .= '</span></td>'."\n".
1142: '<td class="LC_left_item">';
1143: if ($type{$lang} eq 'custom') {
1144: $datatable .= '<span class="LC_nobreak"><label>'.
1145: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1146: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1147: } else {
1148: $datatable .= $lt{'upl'};
1149: }
1150: $datatable .='<br />';
1151: if ($switchserver) {
1152: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1153: } else {
1154: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1155: }
1156: $datatable .= '</td></tr>';
1157: $itemcount ++;
1158: }
1159: my @addlangs;
1160: foreach my $lang (sort(keys(%langchoices))) {
1161: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1162: push(@addlangs,$lang);
1163: }
1164: if (@addlangs > 0) {
1165: my %toadd;
1166: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1167: $toadd{''} = &mt('Select');
1168: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1169: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1170: &mt('Add log-in help page for a specific language:').' '.
1171: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1172: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1173: if ($switchserver) {
1174: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1175: } else {
1176: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1177: }
1178: $datatable .= '</td></tr>';
1179: $itemcount ++;
1180: }
1181: $datatable .= &captcha_choice('login',$settings,$itemcount);
1182: }
1183: return $datatable;
1184: }
1185:
1186: sub login_choices {
1187: my %choices =
1188: &Apache::lonlocal::texthash (
1189: coursecatalog => 'Display Course/Community Catalog link?',
1190: adminmail => "Display Administrator's E-mail Address?",
1191: helpdesk => 'Display "Contact Helpdesk" link',
1192: disallowlogin => "Login page requests redirected",
1193: hostid => "Server",
1194: server => "Redirect to:",
1195: serverpath => "Path",
1196: custompath => "Custom",
1197: exempt => "Exempt IP(s)",
1198: directlogin => "No redirect",
1199: newuser => "Link to create a user account",
1200: img => "Header",
1201: logo => "Main Logo",
1202: domlogo => "Domain Logo",
1203: login => "Log-in Header",
1204: textcol => "Text color",
1205: bgcol => "Box color",
1206: bgs => "Background colors",
1207: links => "Link colors",
1208: font => "Font color",
1209: pgbg => "Header",
1210: mainbg => "Page",
1211: sidebg => "Login box",
1212: link => "Link",
1213: alink => "Active link",
1214: vlink => "Visited link",
1215: );
1216: return %choices;
1217: }
1218:
1219: sub print_rolecolors {
1220: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1221: my %choices = &color_font_choices();
1222: my @bgs = ('pgbg','tabbg','sidebg');
1223: my @links = ('link','alink','vlink');
1224: my @images = ('img');
1225: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1226: my %designhash = &Apache::loncommon::get_domainconf($dom);
1227: my %defaultdesign = %Apache::loncommon::defaultdesign;
1228: my (%is_custom,%designs);
1229: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1230: if (ref($settings) eq 'HASH') {
1231: if (ref($settings->{$role}) eq 'HASH') {
1232: if ($settings->{$role}->{'img'} ne '') {
1233: $designs{'img'} = $settings->{$role}->{'img'};
1234: $is_custom{'img'} = 1;
1235: }
1236: if ($settings->{$role}->{'font'} ne '') {
1237: $designs{'font'} = $settings->{$role}->{'font'};
1238: $is_custom{'font'} = 1;
1239: }
1240: if ($settings->{$role}->{'fontmenu'} ne '') {
1241: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1242: $is_custom{'fontmenu'} = 1;
1243: }
1244: foreach my $item (@bgs) {
1245: if ($settings->{$role}->{$item} ne '') {
1246: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1247: $is_custom{$item} = 1;
1248: }
1249: }
1250: foreach my $item (@links) {
1251: if ($settings->{$role}->{$item} ne '') {
1252: $designs{'links'}{$item} = $settings->{$role}->{$item};
1253: $is_custom{$item} = 1;
1254: }
1255: }
1256: }
1257: } else {
1258: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1259: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1260: $is_custom{'img'} = 1;
1261: }
1262: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1263: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1264: $is_custom{'fontmenu'} = 1;
1265: }
1266: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1267: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1268: $is_custom{'font'} = 1;
1269: }
1270: foreach my $item (@bgs) {
1271: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1272: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1273: $is_custom{$item} = 1;
1274:
1275: }
1276: }
1277: foreach my $item (@links) {
1278: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1279: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1280: $is_custom{$item} = 1;
1281: }
1282: }
1283: }
1284: my $itemcount = 1;
1285: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1286: $datatable .= '</tr></table></td></tr>';
1287: return $datatable;
1288: }
1289:
1290: sub role_defaults {
1291: my ($role,$bgs,$links,$images,$logintext) = @_;
1292: my %defaults;
1293: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1294: return %defaults;
1295: }
1296: my %defaultdesign = %Apache::loncommon::defaultdesign;
1297: if ($role eq 'login') {
1298: %defaults = (
1299: font => $defaultdesign{$role.'.font'},
1300: );
1301: if (ref($logintext) eq 'ARRAY') {
1302: foreach my $item (@{$logintext}) {
1303: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1304: }
1305: }
1306: foreach my $item (@{$images}) {
1307: $defaults{'showlogo'}{$item} = 1;
1308: }
1309: } else {
1310: %defaults = (
1311: img => $defaultdesign{$role.'.img'},
1312: font => $defaultdesign{$role.'.font'},
1313: fontmenu => $defaultdesign{$role.'.fontmenu'},
1314: );
1315: }
1316: foreach my $item (@{$bgs}) {
1317: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1318: }
1319: foreach my $item (@{$links}) {
1320: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1321: }
1322: foreach my $item (@{$images}) {
1323: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1324: }
1325: return %defaults;
1326: }
1327:
1328: sub display_color_options {
1329: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1330: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1331: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1332: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1333: my $datatable = '<tr'.$css_class.'>'.
1334: '<td>'.$choices->{'font'}.'</td>';
1335: if (!$is_custom->{'font'}) {
1336: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1337: } else {
1338: $datatable .= '<td> </td>';
1339: }
1340: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1341:
1342: $datatable .= '<td><span class="LC_nobreak">'.
1343: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1344: ' value="'.$current_color.'" /> '.
1345: ' </td></tr>';
1346: unless ($role eq 'login') {
1347: $datatable .= '<tr'.$css_class.'>'.
1348: '<td>'.$choices->{'fontmenu'}.'</td>';
1349: if (!$is_custom->{'fontmenu'}) {
1350: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1351: } else {
1352: $datatable .= '<td> </td>';
1353: }
1354: $current_color = $designs->{'fontmenu'} ?
1355: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1356: $datatable .= '<td><span class="LC_nobreak">'.
1357: '<input class="colorchooser" type="text" size="10" name="'
1358: .$role.'_fontmenu"'.
1359: ' value="'.$current_color.'" /> '.
1360: ' </td></tr>';
1361: }
1362: my $switchserver = &check_switchserver($dom,$confname);
1363: foreach my $img (@{$images}) {
1364: $itemcount ++;
1365: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1366: $datatable .= '<tr'.$css_class.'>'.
1367: '<td>'.$choices->{$img};
1368: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1369: if ($role eq 'login') {
1370: if ($img eq 'login') {
1371: $login_hdr_pick =
1372: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1373: $logincolors =
1374: &login_text_colors($img,$role,$logintext,$phase,$choices,
1375: $designs,$defaults);
1376: } elsif ($img ne 'domlogo') {
1377: $datatable.= &logo_display_options($img,$defaults,$designs);
1378: }
1379: }
1380: $datatable .= '</td>';
1381: if ($designs->{$img} ne '') {
1382: $imgfile = $designs->{$img};
1383: $img_import = ($imgfile =~ m{^/adm/});
1384: } else {
1385: $imgfile = $defaults->{$img};
1386: }
1387: if ($imgfile) {
1388: my ($showfile,$fullsize);
1389: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1390: my $urldir = $1;
1391: my $filename = $2;
1392: my @info = &Apache::lonnet::stat_file($designs->{$img});
1393: if (@info) {
1394: my $thumbfile = 'tn-'.$filename;
1395: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1396: if (@thumb) {
1397: $showfile = $urldir.'/'.$thumbfile;
1398: } else {
1399: $showfile = $imgfile;
1400: }
1401: } else {
1402: $showfile = '';
1403: }
1404: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1405: $showfile = $imgfile;
1406: my $imgdir = $1;
1407: my $filename = $2;
1408: if (-e "$londocroot/$imgdir/tn-".$filename) {
1409: $showfile = "/$imgdir/tn-".$filename;
1410: } else {
1411: my $input = $londocroot.$imgfile;
1412: my $output = "$londocroot/$imgdir/tn-".$filename;
1413: if (!-e $output) {
1414: my ($width,$height) = &thumb_dimensions();
1415: my ($fullwidth,$fullheight) = &check_dimensions($input);
1416: if ($fullwidth ne '' && $fullheight ne '') {
1417: if ($fullwidth > $width && $fullheight > $height) {
1418: my $size = $width.'x'.$height;
1419: system("convert -sample $size $input $output");
1420: $showfile = "/$imgdir/tn-".$filename;
1421: }
1422: }
1423: }
1424: }
1425: }
1426: if ($showfile) {
1427: if ($showfile =~ m{^/(adm|res)/}) {
1428: if ($showfile =~ m{^/res/}) {
1429: my $local_showfile =
1430: &Apache::lonnet::filelocation('',$showfile);
1431: &Apache::lonnet::repcopy($local_showfile);
1432: }
1433: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1434: }
1435: if ($imgfile) {
1436: if ($imgfile =~ m{^/(adm|res)/}) {
1437: if ($imgfile =~ m{^/res/}) {
1438: my $local_imgfile =
1439: &Apache::lonnet::filelocation('',$imgfile);
1440: &Apache::lonnet::repcopy($local_imgfile);
1441: }
1442: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1443: } else {
1444: $fullsize = $imgfile;
1445: }
1446: }
1447: $datatable .= '<td>';
1448: if ($img eq 'login') {
1449: $datatable .= $login_hdr_pick;
1450: }
1451: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1452: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1453: } else {
1454: $datatable .= '<td> </td><td class="LC_left_item">'.
1455: &mt('Upload:').'<br />';
1456: }
1457: } else {
1458: $datatable .= '<td> </td><td class="LC_left_item">'.
1459: &mt('Upload:').'<br />';
1460: }
1461: if ($switchserver) {
1462: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1463: } else {
1464: if ($img ne 'login') { # suppress file selection for Log-in header
1465: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1466: }
1467: }
1468: $datatable .= '</td></tr>';
1469: }
1470: $itemcount ++;
1471: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1472: $datatable .= '<tr'.$css_class.'>'.
1473: '<td>'.$choices->{'bgs'}.'</td>';
1474: my $bgs_def;
1475: foreach my $item (@{$bgs}) {
1476: if (!$is_custom->{$item}) {
1477: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1478: }
1479: }
1480: if ($bgs_def) {
1481: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1482: } else {
1483: $datatable .= '<td> </td>';
1484: }
1485: $datatable .= '<td class="LC_right_item">'.
1486: '<table border="0"><tr>';
1487:
1488: foreach my $item (@{$bgs}) {
1489: $datatable .= '<td align="center">'.$choices->{$item};
1490: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1491: if ($designs->{'bgs'}{$item}) {
1492: $datatable .= ' ';
1493: }
1494: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1495: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1496: }
1497: $datatable .= '</tr></table></td></tr>';
1498: $itemcount ++;
1499: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1500: $datatable .= '<tr'.$css_class.'>'.
1501: '<td>'.$choices->{'links'}.'</td>';
1502: my $links_def;
1503: foreach my $item (@{$links}) {
1504: if (!$is_custom->{$item}) {
1505: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1506: }
1507: }
1508: if ($links_def) {
1509: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1510: } else {
1511: $datatable .= '<td> </td>';
1512: }
1513: $datatable .= '<td class="LC_right_item">'.
1514: '<table border="0"><tr>';
1515: foreach my $item (@{$links}) {
1516: my $color = $designs->{'links'}{$item} ? $designs->{'links'}{$item} : $defaults->{'links'}{$item};
1517: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1518: if ($designs->{'links'}{$item}) {
1519: $datatable.=' ';
1520: }
1521: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1522: '" /></td>';
1523: }
1524: $$rowtotal += $itemcount;
1525: return $datatable;
1526: }
1527:
1528: sub logo_display_options {
1529: my ($img,$defaults,$designs) = @_;
1530: my $checkedon;
1531: if (ref($defaults) eq 'HASH') {
1532: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1533: if ($defaults->{'showlogo'}{$img}) {
1534: $checkedon = 'checked="checked" ';
1535: }
1536: }
1537: }
1538: if (ref($designs) eq 'HASH') {
1539: if (ref($designs->{'showlogo'}) eq 'HASH') {
1540: if (defined($designs->{'showlogo'}{$img})) {
1541: if ($designs->{'showlogo'}{$img} == 0) {
1542: $checkedon = '';
1543: } elsif ($designs->{'showlogo'}{$img} == 1) {
1544: $checkedon = 'checked="checked" ';
1545: }
1546: }
1547: }
1548: }
1549: return '<br /><label> <input type="checkbox" name="'.
1550: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1551: &mt('show').'</label>'."\n";
1552: }
1553:
1554: sub login_header_options {
1555: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1556: my $output = '';
1557: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1558: $output .= &mt('Text default(s):').'<br />';
1559: if (!$is_custom->{'textcol'}) {
1560: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1561: ' ';
1562: }
1563: if (!$is_custom->{'bgcol'}) {
1564: $output .= $choices->{'bgcol'}.': '.
1565: '<span id="css_'.$role.'_font" style="background-color: '.
1566: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1567: }
1568: $output .= '<br />';
1569: }
1570: $output .='<br />';
1571: return $output;
1572: }
1573:
1574: sub login_text_colors {
1575: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1576: my $color_menu = '<table border="0"><tr>';
1577: foreach my $item (@{$logintext}) {
1578: $color_menu .= '<td align="center">'.$choices->{$item};
1579: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1580: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1581: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1582: }
1583: $color_menu .= '</tr></table><br />';
1584: return $color_menu;
1585: }
1586:
1587: sub image_changes {
1588: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1589: my $output;
1590: if ($img eq 'login') {
1591: # suppress image for Log-in header
1592: } elsif (!$is_custom) {
1593: if ($img ne 'domlogo') {
1594: $output .= &mt('Default image:').'<br />';
1595: } else {
1596: $output .= &mt('Default in use:').'<br />';
1597: }
1598: }
1599: if ($img eq 'login') { # suppress image for Log-in header
1600: $output .= '<td>'.$logincolors;
1601: } else {
1602: if ($img_import) {
1603: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1604: }
1605: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1606: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1607: if ($is_custom) {
1608: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1609: '<input type="checkbox" name="'.
1610: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1611: '</label> '.&mt('Replace:').'</span><br />';
1612: } else {
1613: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1614: }
1615: }
1616: return $output;
1617: }
1618:
1619: sub print_quotas {
1620: my ($dom,$settings,$rowtotal,$action) = @_;
1621: my $context;
1622: if ($action eq 'quotas') {
1623: $context = 'tools';
1624: } else {
1625: $context = $action;
1626: }
1627: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1628: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1629: my $typecount = 0;
1630: my ($css_class,%titles);
1631: if ($context eq 'requestcourses') {
1632: @usertools = ('official','unofficial','community','textbook');
1633: @options =('norequest','approval','validate','autolimit');
1634: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1635: %titles = &courserequest_titles();
1636: } elsif ($context eq 'requestauthor') {
1637: @usertools = ('author');
1638: @options = ('norequest','approval','automatic');
1639: %titles = &authorrequest_titles();
1640: } else {
1641: @usertools = ('aboutme','blog','webdav','portfolio');
1642: %titles = &tool_titles();
1643: }
1644: if (ref($types) eq 'ARRAY') {
1645: foreach my $type (@{$types}) {
1646: my ($currdefquota,$currauthorquota);
1647: unless (($context eq 'requestcourses') ||
1648: ($context eq 'requestauthor')) {
1649: if (ref($settings) eq 'HASH') {
1650: if (ref($settings->{defaultquota}) eq 'HASH') {
1651: $currdefquota = $settings->{defaultquota}->{$type};
1652: } else {
1653: $currdefquota = $settings->{$type};
1654: }
1655: if (ref($settings->{authorquota}) eq 'HASH') {
1656: $currauthorquota = $settings->{authorquota}->{$type};
1657: }
1658: }
1659: }
1660: if (defined($usertypes->{$type})) {
1661: $typecount ++;
1662: $css_class = $typecount%2?' class="LC_odd_row"':'';
1663: $datatable .= '<tr'.$css_class.'>'.
1664: '<td>'.$usertypes->{$type}.'</td>'.
1665: '<td class="LC_left_item">';
1666: if ($context eq 'requestcourses') {
1667: $datatable .= '<table><tr>';
1668: }
1669: my %cell;
1670: foreach my $item (@usertools) {
1671: if ($context eq 'requestcourses') {
1672: my ($curroption,$currlimit);
1673: if (ref($settings) eq 'HASH') {
1674: if (ref($settings->{$item}) eq 'HASH') {
1675: $curroption = $settings->{$item}->{$type};
1676: if ($curroption =~ /^autolimit=(\d*)$/) {
1677: $currlimit = $1;
1678: }
1679: }
1680: }
1681: if (!$curroption) {
1682: $curroption = 'norequest';
1683: }
1684: $datatable .= '<th>'.$titles{$item}.'</th>';
1685: foreach my $option (@options) {
1686: my $val = $option;
1687: if ($option eq 'norequest') {
1688: $val = 0;
1689: }
1690: if ($option eq 'validate') {
1691: my $canvalidate = 0;
1692: if (ref($validations{$item}) eq 'HASH') {
1693: if ($validations{$item}{$type}) {
1694: $canvalidate = 1;
1695: }
1696: }
1697: next if (!$canvalidate);
1698: }
1699: my $checked = '';
1700: if ($option eq $curroption) {
1701: $checked = ' checked="checked"';
1702: } elsif ($option eq 'autolimit') {
1703: if ($curroption =~ /^autolimit/) {
1704: $checked = ' checked="checked"';
1705: }
1706: }
1707: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1708: '<input type="radio" name="crsreq_'.$item.
1709: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1710: $titles{$option}.'</label>';
1711: if ($option eq 'autolimit') {
1712: $cell{$item} .= ' <input type="text" name="crsreq_'.
1713: $item.'_limit_'.$type.'" size="1" '.
1714: 'value="'.$currlimit.'" />';
1715: }
1716: $cell{$item} .= '</span> ';
1717: if ($option eq 'autolimit') {
1718: $cell{$item} .= $titles{'unlimited'};
1719: }
1720: }
1721: } elsif ($context eq 'requestauthor') {
1722: my $curroption;
1723: if (ref($settings) eq 'HASH') {
1724: $curroption = $settings->{$type};
1725: }
1726: if (!$curroption) {
1727: $curroption = 'norequest';
1728: }
1729: foreach my $option (@options) {
1730: my $val = $option;
1731: if ($option eq 'norequest') {
1732: $val = 0;
1733: }
1734: my $checked = '';
1735: if ($option eq $curroption) {
1736: $checked = ' checked="checked"';
1737: }
1738: $datatable .= '<span class="LC_nobreak"><label>'.
1739: '<input type="radio" name="authorreq_'.$type.
1740: '" value="'.$val.'"'.$checked.' />'.
1741: $titles{$option}.'</label></span> ';
1742: }
1743: } else {
1744: my $checked = 'checked="checked" ';
1745: if (ref($settings) eq 'HASH') {
1746: if (ref($settings->{$item}) eq 'HASH') {
1747: if ($settings->{$item}->{$type} == 0) {
1748: $checked = '';
1749: } elsif ($settings->{$item}->{$type} == 1) {
1750: $checked = 'checked="checked" ';
1751: }
1752: }
1753: }
1754: $datatable .= '<span class="LC_nobreak"><label>'.
1755: '<input type="checkbox" name="'.$context.'_'.$item.
1756: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1757: '</label></span> ';
1758: }
1759: }
1760: if ($context eq 'requestcourses') {
1761: $datatable .= '</tr><tr>';
1762: foreach my $item (@usertools) {
1763: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1764: }
1765: $datatable .= '</tr></table>';
1766: }
1767: $datatable .= '</td>';
1768: unless (($context eq 'requestcourses') ||
1769: ($context eq 'requestauthor')) {
1770: $datatable .=
1771: '<td class="LC_right_item">'.
1772: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1773: '<input type="text" name="quota_'.$type.
1774: '" value="'.$currdefquota.
1775: '" size="5" /></span>'.(' ' x 2).
1776: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1777: '<input type="text" name="authorquota_'.$type.
1778: '" value="'.$currauthorquota.
1779: '" size="5" /></span></td>';
1780: }
1781: $datatable .= '</tr>';
1782: }
1783: }
1784: }
1785: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1786: $defaultquota = '20';
1787: $authorquota = '500';
1788: if (ref($settings) eq 'HASH') {
1789: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1790: $defaultquota = $settings->{'defaultquota'}->{'default'};
1791: } elsif (defined($settings->{'default'})) {
1792: $defaultquota = $settings->{'default'};
1793: }
1794: if (ref($settings->{'authorquota'}) eq 'HASH') {
1795: $authorquota = $settings->{'authorquota'}->{'default'};
1796: }
1797: }
1798: }
1799: $typecount ++;
1800: $css_class = $typecount%2?' class="LC_odd_row"':'';
1801: $datatable .= '<tr'.$css_class.'>'.
1802: '<td>'.$othertitle.'</td>'.
1803: '<td class="LC_left_item">';
1804: if ($context eq 'requestcourses') {
1805: $datatable .= '<table><tr>';
1806: }
1807: my %defcell;
1808: foreach my $item (@usertools) {
1809: if ($context eq 'requestcourses') {
1810: my ($curroption,$currlimit);
1811: if (ref($settings) eq 'HASH') {
1812: if (ref($settings->{$item}) eq 'HASH') {
1813: $curroption = $settings->{$item}->{'default'};
1814: if ($curroption =~ /^autolimit=(\d*)$/) {
1815: $currlimit = $1;
1816: }
1817: }
1818: }
1819: if (!$curroption) {
1820: $curroption = 'norequest';
1821: }
1822: $datatable .= '<th>'.$titles{$item}.'</th>';
1823: foreach my $option (@options) {
1824: my $val = $option;
1825: if ($option eq 'norequest') {
1826: $val = 0;
1827: }
1828: if ($option eq 'validate') {
1829: my $canvalidate = 0;
1830: if (ref($validations{$item}) eq 'HASH') {
1831: if ($validations{$item}{'default'}) {
1832: $canvalidate = 1;
1833: }
1834: }
1835: next if (!$canvalidate);
1836: }
1837: my $checked = '';
1838: if ($option eq $curroption) {
1839: $checked = ' checked="checked"';
1840: } elsif ($option eq 'autolimit') {
1841: if ($curroption =~ /^autolimit/) {
1842: $checked = ' checked="checked"';
1843: }
1844: }
1845: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1846: '<input type="radio" name="crsreq_'.$item.
1847: '_default" value="'.$val.'"'.$checked.' />'.
1848: $titles{$option}.'</label>';
1849: if ($option eq 'autolimit') {
1850: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1851: $item.'_limit_default" size="1" '.
1852: 'value="'.$currlimit.'" />';
1853: }
1854: $defcell{$item} .= '</span> ';
1855: if ($option eq 'autolimit') {
1856: $defcell{$item} .= $titles{'unlimited'};
1857: }
1858: }
1859: } elsif ($context eq 'requestauthor') {
1860: my $curroption;
1861: if (ref($settings) eq 'HASH') {
1862: $curroption = $settings->{'default'};
1863: }
1864: if (!$curroption) {
1865: $curroption = 'norequest';
1866: }
1867: foreach my $option (@options) {
1868: my $val = $option;
1869: if ($option eq 'norequest') {
1870: $val = 0;
1871: }
1872: my $checked = '';
1873: if ($option eq $curroption) {
1874: $checked = ' checked="checked"';
1875: }
1876: $datatable .= '<span class="LC_nobreak"><label>'.
1877: '<input type="radio" name="authorreq_default"'.
1878: ' value="'.$val.'"'.$checked.' />'.
1879: $titles{$option}.'</label></span> ';
1880: }
1881: } else {
1882: my $checked = 'checked="checked" ';
1883: if (ref($settings) eq 'HASH') {
1884: if (ref($settings->{$item}) eq 'HASH') {
1885: if ($settings->{$item}->{'default'} == 0) {
1886: $checked = '';
1887: } elsif ($settings->{$item}->{'default'} == 1) {
1888: $checked = 'checked="checked" ';
1889: }
1890: }
1891: }
1892: $datatable .= '<span class="LC_nobreak"><label>'.
1893: '<input type="checkbox" name="'.$context.'_'.$item.
1894: '" value="default" '.$checked.'/>'.$titles{$item}.
1895: '</label></span> ';
1896: }
1897: }
1898: if ($context eq 'requestcourses') {
1899: $datatable .= '</tr><tr>';
1900: foreach my $item (@usertools) {
1901: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1902: }
1903: $datatable .= '</tr></table>';
1904: }
1905: $datatable .= '</td>';
1906: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1907: $datatable .= '<td class="LC_right_item">'.
1908: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1909: '<input type="text" name="defaultquota" value="'.
1910: $defaultquota.'" size="5" /></span>'.(' ' x2).
1911: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1912: '<input type="text" name="authorquota" value="'.
1913: $authorquota.'" size="5" /></span></td>';
1914: }
1915: $datatable .= '</tr>';
1916: $typecount ++;
1917: $css_class = $typecount%2?' class="LC_odd_row"':'';
1918: $datatable .= '<tr'.$css_class.'>'.
1919: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1920: if ($context eq 'requestcourses') {
1921: $datatable .= &mt('(overrides affiliation, if set)').
1922: '</td>'.
1923: '<td class="LC_left_item">'.
1924: '<table><tr>';
1925: } else {
1926: $datatable .= &mt('(overrides affiliation, if checked)').
1927: '</td>'.
1928: '<td class="LC_left_item" colspan="2">'.
1929: '<br />';
1930: }
1931: my %advcell;
1932: foreach my $item (@usertools) {
1933: if ($context eq 'requestcourses') {
1934: my ($curroption,$currlimit);
1935: if (ref($settings) eq 'HASH') {
1936: if (ref($settings->{$item}) eq 'HASH') {
1937: $curroption = $settings->{$item}->{'_LC_adv'};
1938: if ($curroption =~ /^autolimit=(\d*)$/) {
1939: $currlimit = $1;
1940: }
1941: }
1942: }
1943: $datatable .= '<th>'.$titles{$item}.'</th>';
1944: my $checked = '';
1945: if ($curroption eq '') {
1946: $checked = ' checked="checked"';
1947: }
1948: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1949: '<input type="radio" name="crsreq_'.$item.
1950: '__LC_adv" value=""'.$checked.' />'.
1951: &mt('No override set').'</label></span> ';
1952: foreach my $option (@options) {
1953: my $val = $option;
1954: if ($option eq 'norequest') {
1955: $val = 0;
1956: }
1957: if ($option eq 'validate') {
1958: my $canvalidate = 0;
1959: if (ref($validations{$item}) eq 'HASH') {
1960: if ($validations{$item}{'_LC_adv'}) {
1961: $canvalidate = 1;
1962: }
1963: }
1964: next if (!$canvalidate);
1965: }
1966: my $checked = '';
1967: if ($val eq $curroption) {
1968: $checked = ' checked="checked"';
1969: } elsif ($option eq 'autolimit') {
1970: if ($curroption =~ /^autolimit/) {
1971: $checked = ' checked="checked"';
1972: }
1973: }
1974: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1975: '<input type="radio" name="crsreq_'.$item.
1976: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1977: $titles{$option}.'</label>';
1978: if ($option eq 'autolimit') {
1979: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1980: $item.'_limit__LC_adv" size="1" '.
1981: 'value="'.$currlimit.'" />';
1982: }
1983: $advcell{$item} .= '</span> ';
1984: if ($option eq 'autolimit') {
1985: $advcell{$item} .= $titles{'unlimited'};
1986: }
1987: }
1988: } elsif ($context eq 'requestauthor') {
1989: my $curroption;
1990: if (ref($settings) eq 'HASH') {
1991: $curroption = $settings->{'_LC_adv'};
1992: }
1993: my $checked = '';
1994: if ($curroption eq '') {
1995: $checked = ' checked="checked"';
1996: }
1997: $datatable .= '<span class="LC_nobreak"><label>'.
1998: '<input type="radio" name="authorreq__LC_adv"'.
1999: ' value=""'.$checked.' />'.
2000: &mt('No override set').'</label></span> ';
2001: foreach my $option (@options) {
2002: my $val = $option;
2003: if ($option eq 'norequest') {
2004: $val = 0;
2005: }
2006: my $checked = '';
2007: if ($val eq $curroption) {
2008: $checked = ' checked="checked"';
2009: }
2010: $datatable .= '<span class="LC_nobreak"><label>'.
2011: '<input type="radio" name="authorreq__LC_adv"'.
2012: ' value="'.$val.'"'.$checked.' />'.
2013: $titles{$option}.'</label></span> ';
2014: }
2015: } else {
2016: my $checked = 'checked="checked" ';
2017: if (ref($settings) eq 'HASH') {
2018: if (ref($settings->{$item}) eq 'HASH') {
2019: if ($settings->{$item}->{'_LC_adv'} == 0) {
2020: $checked = '';
2021: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
2022: $checked = 'checked="checked" ';
2023: }
2024: }
2025: }
2026: $datatable .= '<span class="LC_nobreak"><label>'.
2027: '<input type="checkbox" name="'.$context.'_'.$item.
2028: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
2029: '</label></span> ';
2030: }
2031: }
2032: if ($context eq 'requestcourses') {
2033: $datatable .= '</tr><tr>';
2034: foreach my $item (@usertools) {
2035: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
2036: }
2037: $datatable .= '</tr></table>';
2038: }
2039: $datatable .= '</td></tr>';
2040: $$rowtotal += $typecount;
2041: return $datatable;
2042: }
2043:
2044: sub print_requestmail {
2045: my ($dom,$action,$settings,$rowtotal) = @_;
2046: my ($now,$datatable,%currapp);
2047: $now = time;
2048: if (ref($settings) eq 'HASH') {
2049: if (ref($settings->{'notify'}) eq 'HASH') {
2050: if ($settings->{'notify'}{'approval'} ne '') {
2051: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
2052: }
2053: }
2054: }
2055: my $numinrow = 2;
2056: my $css_class;
2057: $css_class = ($$rowtotal%2? ' class="LC_odd_row"':'');
2058: my $text;
2059: if ($action eq 'requestcourses') {
2060: $text = &mt('Receive notification of course requests requiring approval');
2061: } elsif ($action eq 'requestauthor') {
2062: $text = &mt('Receive notification of Authoring Space requests requiring approval');
2063: } else {
2064: $text = &mt('Receive notification of queued requests for self-created user accounts requiring approval');
2065: }
2066: $datatable = '<tr'.$css_class.'>'.
2067: ' <td>'.$text.'</td>'.
2068: ' <td class="LC_left_item">';
2069: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2070: $action.'notifyapproval',%currapp);
2071: if ($numdc > 0) {
2072: $datatable .= $table;
2073: } else {
2074: $datatable .= &mt('There are no active Domain Coordinators');
2075: }
2076: $datatable .='</td></tr>';
2077: $$rowtotal += $rows;
2078: return $datatable;
2079: }
2080:
2081: sub print_studentcode {
2082: my ($settings,$rowtotal) = @_;
2083: my $rownum = 0;
2084: my ($output,%current);
2085: my @crstypes = ('official','unofficial','community','textbook');
2086: if (ref($settings->{'uniquecode'}) eq 'HASH') {
2087: foreach my $type (@crstypes) {
2088: $current{$type} = $settings->{'uniquecode'}{$type};
2089: }
2090: }
2091: $output .= '<tr>'.
2092: '<td class="LC_left_item">'.&mt('Generate unique six character code as course identifier?').'</td>'.
2093: '<td class="LC_left_item">';
2094: foreach my $type (@crstypes) {
2095: my $check = ' ';
2096: if ($current{$type}) {
2097: $check = ' checked="checked" ';
2098: }
2099: $output .= '<span class="LC_nobreak"><label>'.
2100: '<input type="checkbox" name="uniquecode" value="'.$type.'"'.$check.'/>'.
2101: &mt($type).'</label></span>'.(' 'x2).' ';
2102: }
2103: $output .= '</td></tr>';
2104: $$rowtotal ++;
2105: return $output;
2106: }
2107:
2108: sub print_textbookcourses {
2109: my ($dom,$type,$settings,$rowtotal) = @_;
2110: my $rownum = 0;
2111: my $css_class;
2112: my $itemcount = 1;
2113: my $maxnum = 0;
2114: my $bookshash;
2115: if (ref($settings) eq 'HASH') {
2116: $bookshash = $settings->{$type};
2117: }
2118: my %ordered;
2119: if (ref($bookshash) eq 'HASH') {
2120: foreach my $item (keys(%{$bookshash})) {
2121: if (ref($bookshash->{$item}) eq 'HASH') {
2122: my $num = $bookshash->{$item}{'order'};
2123: $ordered{$num} = $item;
2124: }
2125: }
2126: }
2127: my $confname = $dom.'-domainconfig';
2128: my $switchserver = &check_switchserver($dom,$confname);
2129: my $maxnum = scalar(keys(%ordered));
2130: my $datatable;
2131: if (keys(%ordered)) {
2132: my @items = sort { $a <=> $b } keys(%ordered);
2133: for (my $i=0; $i<@items; $i++) {
2134: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2135: my $key = $ordered{$items[$i]};
2136: my %coursehash=&Apache::lonnet::coursedescription($key);
2137: my $coursetitle = $coursehash{'description'};
2138: my ($subject,$title,$author,$image,$imgsrc,$cdom,$cnum);
2139: if (ref($bookshash->{$key}) eq 'HASH') {
2140: $subject = $bookshash->{$key}->{'subject'};
2141: $title = $bookshash->{$key}->{'title'};
2142: if ($type eq 'textbooks') {
2143: $author = $bookshash->{$key}->{'author'};
2144: $image = $bookshash->{$key}->{'image'};
2145: if ($image ne '') {
2146: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2147: my $imagethumb = "$path/tn-".$imagefile;
2148: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2149: }
2150: }
2151: }
2152: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type".'_'."$key','$type'".');"';
2153: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2154: .'<select name="'.$type.'_'.$key.'"'.$chgstr.'>';
2155: for (my $k=0; $k<=$maxnum; $k++) {
2156: my $vpos = $k+1;
2157: my $selstr;
2158: if ($k == $i) {
2159: $selstr = ' selected="selected" ';
2160: }
2161: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2162: }
2163: $datatable .= '</select>'.(' 'x2).
2164: '<label><input type="checkbox" name="'.$type.'_del" value="'.$key.'" />'.
2165: &mt('Delete?').'</label></span></td>'.
2166: '<td colspan="2">'.
2167: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_subject_'.$i.'" value="'.$subject.'" /></span> '.
2168: (' 'x2).
2169: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_title_'.$i.'" value="'.$title.'" /></span> ';
2170: if ($type eq 'textbooks') {
2171: $datatable .= (' 'x2).
2172: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_author_'.$i.'" value="'.$author.'" /></span> '.
2173: (' 'x2).
2174: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2175: if ($image) {
2176: $datatable .= '<span class="LC_nobreak">'.
2177: $imgsrc.
2178: '<label><input type="checkbox" name="'.$type.'_image_del"'.
2179: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2180: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2181: }
2182: if ($switchserver) {
2183: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2184: } else {
2185: $datatable .= '<input type="file" name="'.$type.'_image_'.$i.'" value="" />';
2186: }
2187: }
2188: $datatable .= '<input type="hidden" name="'.$type.'_id_'.$i.'" value="'.$type.'_'.$key.'" /></span> '.
2189: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2190: $coursetitle.'</span></td></tr>'."\n";
2191: $itemcount ++;
2192: }
2193: }
2194: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2195: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$type"."_addbook_pos','$type'".');"';
2196: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2197: '<input type="hidden" name="'.$type.'_maxnum" value="'.$maxnum.'" />'."\n".
2198: '<select name="'.$type.'_addbook_pos"'.$chgstr.'>';
2199: for (my $k=0; $k<$maxnum+1; $k++) {
2200: my $vpos = $k+1;
2201: my $selstr;
2202: if ($k == $maxnum) {
2203: $selstr = ' selected="selected" ';
2204: }
2205: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2206: }
2207: $datatable .= '</select> '."\n".
2208: '<input type="checkbox" name="'.$type.'_addbook" value="1" />'.&mt('Add').'</td>'."\n".
2209: '<td colspan="2">'.
2210: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="'.$type.'_addbook_subject" value="" /></span> '."\n".
2211: (' 'x2).
2212: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="'.$type.'_addbook_title" value="" /></span> '."\n".
2213: (' 'x2);
2214: if ($type eq 'textbooks') {
2215: $datatable .= '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="'.$type.'_addbook_author" value="" /></span> '."\n".
2216: (' 'x2).
2217: '<span class="LC_nobreak">'.&mt('Image:').' ';
2218: if ($switchserver) {
2219: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2220: } else {
2221: $datatable .= '<input type="file" name="'.$type.'_addbook_image" value="" />';
2222: }
2223: }
2224: $datatable .= '</span>'."\n".
2225: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2226: &Apache::loncommon::select_dom_form($env{'request.role.domain'},$type.'_addbook_cdom').
2227: '<input type="text" size="25" name="'.$type.'_addbook_cnum" value="" />'.
2228: &Apache::loncommon::selectcourse_link
2229: ('display',$type.'_addbook_cnum',$type.'_addbook_cdom',undef,undef,undef,'Course');
2230: '</span></td>'."\n".
2231: '</tr>'."\n";
2232: $itemcount ++;
2233: return $datatable;
2234: }
2235:
2236: sub textbookcourses_javascript {
2237: my ($settings) = @_;
2238: return unless(ref($settings) eq 'HASH');
2239: my (%ordered,%total,%jstext);
2240: foreach my $type ('textbooks','templates') {
2241: $total{$type} = 0;
2242: if (ref($settings->{$type}) eq 'HASH') {
2243: foreach my $item (keys(%{$settings->{$type}})) {
2244: if (ref($settings->{$type}->{$item}) eq 'HASH') {
2245: my $num = $settings->{$type}->{$item}{'order'};
2246: $ordered{$type}{$num} = $item;
2247: }
2248: }
2249: $total{$type} = scalar(keys(%{$settings->{$type}}));
2250: }
2251: my @jsarray = ();
2252: foreach my $item (sort {$a <=> $b } (keys(%{$ordered{$type}}))) {
2253: push(@jsarray,$ordered{$type}{$item});
2254: }
2255: $jstext{$type} = ' var '.$type.' = Array('."'".join("','",@jsarray)."'".');'."\n";
2256: }
2257: return <<"ENDSCRIPT";
2258: <script type="text/javascript">
2259: // <![CDATA[
2260: function reorderBooks(form,item,caller) {
2261: var changedVal;
2262: $jstext{'textbooks'};
2263: $jstext{'templates'};
2264: var newpos;
2265: var maxh;
2266: if (caller == 'textbooks') {
2267: newpos = 'textbooks_addbook_pos';
2268: maxh = 1 + $total{'textbooks'};
2269: } else {
2270: newpos = 'templates_addbook_pos';
2271: maxh = 1 + $total{'templates'};
2272: }
2273: var current = new Array;
2274: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2275: if (item == newpos) {
2276: changedVal = newitemVal;
2277: } else {
2278: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2279: current[newitemVal] = newpos;
2280: }
2281: if (caller == 'textbooks') {
2282: for (var i=0; i<textbooks.length; i++) {
2283: var elementName = 'textbooks_'+textbooks[i];
2284: if (elementName != item) {
2285: if (form.elements[elementName]) {
2286: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2287: current[currVal] = elementName;
2288: }
2289: }
2290: }
2291: }
2292: if (caller == 'templates') {
2293: for (var i=0; i<templates.length; i++) {
2294: var elementName = 'templates_'+templates[i];
2295: if (elementName != item) {
2296: if (form.elements[elementName]) {
2297: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2298: current[currVal] = elementName;
2299: }
2300: }
2301: }
2302: }
2303: var oldVal;
2304: for (var j=0; j<maxh; j++) {
2305: if (current[j] == undefined) {
2306: oldVal = j;
2307: }
2308: }
2309: if (oldVal < changedVal) {
2310: for (var k=oldVal+1; k<=changedVal ; k++) {
2311: var elementName = current[k];
2312: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2313: }
2314: } else {
2315: for (var k=changedVal; k<oldVal; k++) {
2316: var elementName = current[k];
2317: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2318: }
2319: }
2320: return;
2321: }
2322:
2323: // ]]>
2324: </script>
2325:
2326: ENDSCRIPT
2327: }
2328:
2329: sub print_autoenroll {
2330: my ($dom,$settings,$rowtotal) = @_;
2331: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2332: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2333: if (ref($settings) eq 'HASH') {
2334: if (exists($settings->{'run'})) {
2335: if ($settings->{'run'} eq '0') {
2336: $runoff = ' checked="checked" ';
2337: $runon = ' ';
2338: } else {
2339: $runon = ' checked="checked" ';
2340: $runoff = ' ';
2341: }
2342: } else {
2343: if ($autorun) {
2344: $runon = ' checked="checked" ';
2345: $runoff = ' ';
2346: } else {
2347: $runoff = ' checked="checked" ';
2348: $runon = ' ';
2349: }
2350: }
2351: if (exists($settings->{'co-owners'})) {
2352: if ($settings->{'co-owners'} eq '0') {
2353: $coownersoff = ' checked="checked" ';
2354: $coownerson = ' ';
2355: } else {
2356: $coownerson = ' checked="checked" ';
2357: $coownersoff = ' ';
2358: }
2359: } else {
2360: $coownersoff = ' checked="checked" ';
2361: $coownerson = ' ';
2362: }
2363: if (exists($settings->{'sender_domain'})) {
2364: $defdom = $settings->{'sender_domain'};
2365: }
2366: } else {
2367: if ($autorun) {
2368: $runon = ' checked="checked" ';
2369: $runoff = ' ';
2370: } else {
2371: $runoff = ' checked="checked" ';
2372: $runon = ' ';
2373: }
2374: }
2375: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2376: my $notif_sender;
2377: if (ref($settings) eq 'HASH') {
2378: $notif_sender = $settings->{'sender_uname'};
2379: }
2380: my $datatable='<tr class="LC_odd_row">'.
2381: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2382: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2383: '<input type="radio" name="autoenroll_run"'.
2384: $runon.' value="1" />'.&mt('Yes').'</label> '.
2385: '<label><input type="radio" name="autoenroll_run"'.
2386: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2387: '</tr><tr>'.
2388: '<td>'.&mt('Notification messages - sender').
2389: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2390: &mt('username').': '.
2391: '<input type="text" name="sender_uname" value="'.
2392: $notif_sender.'" size="10" /> '.&mt('domain').
2393: ': '.$domform.'</span></td></tr>'.
2394: '<tr class="LC_odd_row">'.
2395: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2396: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2397: '<input type="radio" name="autoassign_coowners"'.
2398: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2399: '<label><input type="radio" name="autoassign_coowners"'.
2400: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2401: '</tr>';
2402: $$rowtotal += 3;
2403: return $datatable;
2404: }
2405:
2406: sub print_autoupdate {
2407: my ($position,$dom,$settings,$rowtotal) = @_;
2408: my $datatable;
2409: if ($position eq 'top') {
2410: my $updateon = ' ';
2411: my $updateoff = ' checked="checked" ';
2412: my $classlistson = ' ';
2413: my $classlistsoff = ' checked="checked" ';
2414: if (ref($settings) eq 'HASH') {
2415: if ($settings->{'run'} eq '1') {
2416: $updateon = $updateoff;
2417: $updateoff = ' ';
2418: }
2419: if ($settings->{'classlists'} eq '1') {
2420: $classlistson = $classlistsoff;
2421: $classlistsoff = ' ';
2422: }
2423: }
2424: my %title = (
2425: run => 'Auto-update active?',
2426: classlists => 'Update information in classlists?',
2427: );
2428: $datatable = '<tr class="LC_odd_row">'.
2429: '<td>'.&mt($title{'run'}).'</td>'.
2430: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2431: '<input type="radio" name="autoupdate_run"'.
2432: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2433: '<label><input type="radio" name="autoupdate_run"'.
2434: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2435: '</tr><tr>'.
2436: '<td>'.&mt($title{'classlists'}).'</td>'.
2437: '<td class="LC_right_item"><span class="LC_nobreak">'.
2438: '<label><input type="radio" name="classlists"'.
2439: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2440: '<label><input type="radio" name="classlists"'.
2441: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2442: '</tr>';
2443: $$rowtotal += 2;
2444: } elsif ($position eq 'middle') {
2445: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2446: my $numinrow = 3;
2447: my $locknamesettings;
2448: $datatable .= &insttypes_row($settings,$types,$usertypes,
2449: $dom,$numinrow,$othertitle,
2450: 'lockablenames');
2451: $$rowtotal ++;
2452: } else {
2453: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2454: my @fields = ('lastname','firstname','middlename','generation',
2455: 'permanentemail','id');
2456: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2457: my $numrows = 0;
2458: if (ref($types) eq 'ARRAY') {
2459: if (@{$types} > 0) {
2460: $datatable =
2461: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2462: \@fields,$types,\$numrows);
2463: $$rowtotal += @{$types};
2464: }
2465: }
2466: $datatable .=
2467: &usertype_update_row($settings,{'default' => $othertitle},
2468: \%fieldtitles,\@fields,['default'],
2469: \$numrows);
2470: $$rowtotal ++;
2471: }
2472: return $datatable;
2473: }
2474:
2475: sub print_autocreate {
2476: my ($dom,$settings,$rowtotal) = @_;
2477: my (%createon,%createoff,%currhash);
2478: my @types = ('xml','req');
2479: if (ref($settings) eq 'HASH') {
2480: foreach my $item (@types) {
2481: $createoff{$item} = ' checked="checked" ';
2482: $createon{$item} = ' ';
2483: if (exists($settings->{$item})) {
2484: if ($settings->{$item}) {
2485: $createon{$item} = ' checked="checked" ';
2486: $createoff{$item} = ' ';
2487: }
2488: }
2489: }
2490: if ($settings->{'xmldc'} ne '') {
2491: $currhash{$settings->{'xmldc'}} = 1;
2492: }
2493: } else {
2494: foreach my $item (@types) {
2495: $createoff{$item} = ' checked="checked" ';
2496: $createon{$item} = ' ';
2497: }
2498: }
2499: $$rowtotal += 2;
2500: my $numinrow = 2;
2501: my $datatable='<tr class="LC_odd_row">'.
2502: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2503: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2504: '<input type="radio" name="autocreate_xml"'.
2505: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2506: '<label><input type="radio" name="autocreate_xml"'.
2507: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2508: '</td></tr><tr>'.
2509: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2510: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2511: '<input type="radio" name="autocreate_req"'.
2512: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2513: '<label><input type="radio" name="autocreate_req"'.
2514: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2515: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2516: 'autocreate_xmldc',%currhash);
2517: if ($numdc > 1) {
2518: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
2519: &mt('Course creation processed as: (choose Dom. Coord.)').
2520: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
2521: } else {
2522: $datatable .= $dctable.'</td></tr>';
2523: }
2524: $$rowtotal += $rows;
2525: return $datatable;
2526: }
2527:
2528: sub print_directorysrch {
2529: my ($dom,$settings,$rowtotal) = @_;
2530: my $srchon = ' ';
2531: my $srchoff = ' checked="checked" ';
2532: my ($exacton,$containson,$beginson);
2533: my $localon = ' ';
2534: my $localoff = ' checked="checked" ';
2535: if (ref($settings) eq 'HASH') {
2536: if ($settings->{'available'} eq '1') {
2537: $srchon = $srchoff;
2538: $srchoff = ' ';
2539: }
2540: if ($settings->{'localonly'} eq '1') {
2541: $localon = $localoff;
2542: $localoff = ' ';
2543: }
2544: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2545: foreach my $type (@{$settings->{'searchtypes'}}) {
2546: if ($type eq 'exact') {
2547: $exacton = ' checked="checked" ';
2548: } elsif ($type eq 'contains') {
2549: $containson = ' checked="checked" ';
2550: } elsif ($type eq 'begins') {
2551: $beginson = ' checked="checked" ';
2552: }
2553: }
2554: } else {
2555: if ($settings->{'searchtypes'} eq 'exact') {
2556: $exacton = ' checked="checked" ';
2557: } elsif ($settings->{'searchtypes'} eq 'contains') {
2558: $containson = ' checked="checked" ';
2559: } elsif ($settings->{'searchtypes'} eq 'specify') {
2560: $exacton = ' checked="checked" ';
2561: $containson = ' checked="checked" ';
2562: }
2563: }
2564: }
2565: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2566: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2567:
2568: my $numinrow = 4;
2569: my $cansrchrow = 0;
2570: my $datatable='<tr class="LC_odd_row">'.
2571: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2572: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2573: '<input type="radio" name="dirsrch_available"'.
2574: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2575: '<label><input type="radio" name="dirsrch_available"'.
2576: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2577: '</tr><tr>'.
2578: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2579: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2580: '<input type="radio" name="dirsrch_localonly"'.
2581: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2582: '<label><input type="radio" name="dirsrch_localonly"'.
2583: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2584: '</tr>';
2585: $$rowtotal += 2;
2586: if (ref($usertypes) eq 'HASH') {
2587: if (keys(%{$usertypes}) > 0) {
2588: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2589: $numinrow,$othertitle,'cansearch');
2590: $cansrchrow = 1;
2591: }
2592: }
2593: if ($cansrchrow) {
2594: $$rowtotal ++;
2595: $datatable .= '<tr>';
2596: } else {
2597: $datatable .= '<tr class="LC_odd_row">';
2598: }
2599: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2600: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2601: foreach my $title (@{$titleorder}) {
2602: if (defined($searchtitles->{$title})) {
2603: my $check = ' ';
2604: if (ref($settings) eq 'HASH') {
2605: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2606: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2607: $check = ' checked="checked" ';
2608: }
2609: }
2610: }
2611: $datatable .= '<td class="LC_left_item">'.
2612: '<span class="LC_nobreak"><label>'.
2613: '<input type="checkbox" name="searchby" '.
2614: 'value="'.$title.'"'.$check.'/>'.
2615: $searchtitles->{$title}.'</label></span></td>';
2616: }
2617: }
2618: $datatable .= '</tr></table></td></tr>';
2619: $$rowtotal ++;
2620: if ($cansrchrow) {
2621: $datatable .= '<tr class="LC_odd_row">';
2622: } else {
2623: $datatable .= '<tr>';
2624: }
2625: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2626: '<td class="LC_left_item" colspan="2">'.
2627: '<span class="LC_nobreak"><label>'.
2628: '<input type="checkbox" name="searchtypes" '.
2629: $exacton.' value="exact" />'.&mt('Exact match').
2630: '</label> '.
2631: '<label><input type="checkbox" name="searchtypes" '.
2632: $beginson.' value="begins" />'.&mt('Begins with').
2633: '</label> '.
2634: '<label><input type="checkbox" name="searchtypes" '.
2635: $containson.' value="contains" />'.&mt('Contains').
2636: '</label></span></td></tr>';
2637: $$rowtotal ++;
2638: return $datatable;
2639: }
2640:
2641: sub print_contacts {
2642: my ($dom,$settings,$rowtotal) = @_;
2643: my $datatable;
2644: my @contacts = ('adminemail','supportemail');
2645: my (%checked,%to,%otheremails,%bccemails);
2646: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2647: 'requestsmail','updatesmail','idconflictsmail');
2648: foreach my $type (@mailings) {
2649: $otheremails{$type} = '';
2650: }
2651: $bccemails{'helpdeskmail'} = '';
2652: if (ref($settings) eq 'HASH') {
2653: foreach my $item (@contacts) {
2654: if (exists($settings->{$item})) {
2655: $to{$item} = $settings->{$item};
2656: }
2657: }
2658: foreach my $type (@mailings) {
2659: if (exists($settings->{$type})) {
2660: if (ref($settings->{$type}) eq 'HASH') {
2661: foreach my $item (@contacts) {
2662: if ($settings->{$type}{$item}) {
2663: $checked{$type}{$item} = ' checked="checked" ';
2664: }
2665: }
2666: $otheremails{$type} = $settings->{$type}{'others'};
2667: if ($type eq 'helpdeskmail') {
2668: $bccemails{$type} = $settings->{$type}{'bcc'};
2669: }
2670: }
2671: } elsif ($type eq 'lonstatusmail') {
2672: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2673: }
2674: }
2675: } else {
2676: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2677: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2678: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2679: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2680: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2681: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2682: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2683: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2684: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2685: }
2686: my ($titles,$short_titles) = &contact_titles();
2687: my $rownum = 0;
2688: my $css_class;
2689: foreach my $item (@contacts) {
2690: $css_class = $rownum%2?' class="LC_odd_row"':'';
2691: $datatable .= '<tr'.$css_class.'>'.
2692: '<td><span class="LC_nobreak">'.$titles->{$item}.
2693: '</span></td><td class="LC_right_item">'.
2694: '<input type="text" name="'.$item.'" value="'.
2695: $to{$item}.'" /></td></tr>';
2696: $rownum ++;
2697: }
2698: foreach my $type (@mailings) {
2699: $css_class = $rownum%2?' class="LC_odd_row"':'';
2700: $datatable .= '<tr'.$css_class.'>'.
2701: '<td><span class="LC_nobreak">'.
2702: $titles->{$type}.': </span></td>'.
2703: '<td class="LC_left_item">'.
2704: '<span class="LC_nobreak">';
2705: foreach my $item (@contacts) {
2706: $datatable .= '<label>'.
2707: '<input type="checkbox" name="'.$type.'"'.
2708: $checked{$type}{$item}.
2709: ' value="'.$item.'" />'.$short_titles->{$item}.
2710: '</label> ';
2711: }
2712: $datatable .= '</span><br />'.&mt('Others').': '.
2713: '<input type="text" name="'.$type.'_others" '.
2714: 'value="'.$otheremails{$type}.'" />';
2715: if ($type eq 'helpdeskmail') {
2716: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2717: '<input type="text" name="'.$type.'_bcc" '.
2718: 'value="'.$bccemails{$type}.'" />';
2719: }
2720: $datatable .= '</td></tr>'."\n";
2721: $rownum ++;
2722: }
2723: my %choices;
2724: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2725: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2726: &mt('LON-CAPA core group - MSU'),600,500));
2727: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2728: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2729: &mt('LON-CAPA core group - MSU'),600,500));
2730: my @toggles = ('reporterrors','reportupdates');
2731: my %defaultchecked = ('reporterrors' => 'on',
2732: 'reportupdates' => 'on');
2733: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2734: \%choices,$rownum);
2735: $datatable .= $reports;
2736: $$rowtotal += $rownum;
2737: return $datatable;
2738: }
2739:
2740: sub print_helpsettings {
2741: my ($dom,$confname,$settings,$rowtotal) = @_;
2742: my ($datatable,$itemcount);
2743: $itemcount = 1;
2744: my (%choices,%defaultchecked,@toggles);
2745: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2746: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2747: &mt('LON-CAPA bug tracker'),600,500));
2748: %defaultchecked = ('submitbugs' => 'on');
2749: @toggles = ('submitbugs',);
2750:
2751: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2752: \%choices,$itemcount);
2753: return $datatable;
2754: }
2755:
2756: sub radiobutton_prefs {
2757: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2758: $additional) = @_;
2759: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2760: (ref($choices) eq 'HASH'));
2761:
2762: my (%checkedon,%checkedoff,$datatable,$css_class);
2763:
2764: foreach my $item (@{$toggles}) {
2765: if ($defaultchecked->{$item} eq 'on') {
2766: $checkedon{$item} = ' checked="checked" ';
2767: $checkedoff{$item} = ' ';
2768: } elsif ($defaultchecked->{$item} eq 'off') {
2769: $checkedoff{$item} = ' checked="checked" ';
2770: $checkedon{$item} = ' ';
2771: }
2772: }
2773: if (ref($settings) eq 'HASH') {
2774: foreach my $item (@{$toggles}) {
2775: if ($settings->{$item} eq '1') {
2776: $checkedon{$item} = ' checked="checked" ';
2777: $checkedoff{$item} = ' ';
2778: } elsif ($settings->{$item} eq '0') {
2779: $checkedoff{$item} = ' checked="checked" ';
2780: $checkedon{$item} = ' ';
2781: }
2782: }
2783: }
2784: if ($onclick) {
2785: $onclick = ' onclick="'.$onclick.'"';
2786: }
2787: foreach my $item (@{$toggles}) {
2788: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2789: $datatable .=
2790: '<tr'.$css_class.'><td valign="top">'.
2791: '<span class="LC_nobreak">'.$choices->{$item}.
2792: '</span></td>'.
2793: '<td class="LC_right_item"><span class="LC_nobreak">'.
2794: '<label><input type="radio" name="'.
2795: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2796: '</label> <label><input type="radio" name="'.$item.'" '.
2797: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2798: '</span>'.$additional.
2799: '</td>'.
2800: '</tr>';
2801: $itemcount ++;
2802: }
2803: return ($datatable,$itemcount);
2804: }
2805:
2806: sub print_coursedefaults {
2807: my ($position,$dom,$settings,$rowtotal) = @_;
2808: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2809: my $itemcount = 1;
2810: my %choices = &Apache::lonlocal::texthash (
2811: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2812: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2813: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2814: coursecredits => 'Credits can be specified for courses',
2815: );
2816: my %staticdefaults = (
2817: anonsurvey_threshold => 10,
2818: uploadquota => 500,
2819: );
2820: if ($position eq 'top') {
2821: %defaultchecked = ('canuse_pdfforms' => 'off');
2822: @toggles = ('canuse_pdfforms');
2823: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2824: \%choices,$itemcount);
2825: } else {
2826: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2827: my ($currdefresponder,$def_official_credits,$def_unofficial_credits,$def_textbook_credits,
2828: %curruploadquota);
2829: my $currusecredits = 0;
2830: my @types = ('official','unofficial','community','textbook');
2831: if (ref($settings) eq 'HASH') {
2832: $currdefresponder = $settings->{'anonsurvey_threshold'};
2833: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2834: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2835: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2836: }
2837: }
2838: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2839: $def_official_credits = $settings->{'coursecredits'}->{'official'};
2840: $def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
2841: $def_textbook_credits = $settings->{'coursecredits'}->{'textbook'};
2842: if (($def_official_credits ne '') || ($def_unofficial_credits ne '') ||
2843: ($def_textbook_credits ne '')) {
2844: $currusecredits = 1;
2845: }
2846: }
2847: }
2848: if (!$currdefresponder) {
2849: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2850: } elsif ($currdefresponder < 1) {
2851: $currdefresponder = 1;
2852: }
2853: foreach my $type (@types) {
2854: if ($curruploadquota{$type} eq '') {
2855: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2856: }
2857: }
2858: $datatable .=
2859: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2860: $choices{'anonsurvey_threshold'}.
2861: '</span></td>'.
2862: '<td class="LC_right_item"><span class="LC_nobreak">'.
2863: '<input type="text" name="anonsurvey_threshold"'.
2864: ' value="'.$currdefresponder.'" size="5" /></span>'.
2865: '</td></tr>'."\n";
2866: $itemcount ++;
2867: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2868: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2869: $choices{'uploadquota'}.
2870: '</span></td>'.
2871: '<td align="right" class="LC_right_item">'.
2872: '<table><tr>';
2873: foreach my $type (@types) {
2874: $datatable .= '<td align="center">'.&mt($type).'<br />'.
2875: '<input type="text" name="uploadquota_'.$type.'"'.
2876: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
2877: }
2878: $datatable .= '</tr></table></td></tr>'."\n";
2879: $itemcount ++;
2880: my $onclick = "toggleDisplay(this.form,'credits');";
2881: my $display = 'none';
2882: if ($currusecredits) {
2883: $display = 'block';
2884: }
2885: my $additional = '<div id="credits" style="display: '.$display.'">'.
2886: '<span class="LC_nobreak">'.
2887: &mt('Default credits for official courses [_1]',
2888: '<input type="text" name="official_credits" value="'.
2889: $def_official_credits.'" size="3" />').
2890: '</span><br />'.
2891: '<span class="LC_nobreak">'.
2892: &mt('Default credits for unofficial courses [_1]',
2893: '<input type="text" name="unofficial_credits" value="'.
2894: $def_unofficial_credits.'" size="3" />').
2895: '</span><br />'.
2896: '<span class="LC_nobreak">'.
2897: &mt('Default credits for textbook courses [_1]',
2898: '<input type="text" name="textbook_credits" value="'.
2899: $def_textbook_credits.'" size="3" />').
2900: '</span></div>'."\n";
2901: %defaultchecked = ('coursecredits' => 'off');
2902: @toggles = ('coursecredits');
2903: my $current = {
2904: 'coursecredits' => $currusecredits,
2905: };
2906: (my $table,$itemcount) =
2907: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
2908: \%choices,$itemcount,$onclick,$additional);
2909: $datatable .= $table;
2910: $itemcount ++;
2911: }
2912: $$rowtotal += $itemcount;
2913: return $datatable;
2914: }
2915:
2916: sub print_selfenrollment {
2917: my ($position,$dom,$settings,$rowtotal) = @_;
2918: my ($css_class,$datatable);
2919: my $itemcount = 1;
2920: my @types = ('official','unofficial','community','textbook');
2921: if (($position eq 'top') || ($position eq 'middle')) {
2922: my ($rowsref,$titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
2923: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
2924: my @rows;
2925: my $key;
2926: if ($position eq 'top') {
2927: $key = 'admin';
2928: if (ref($rowsref) eq 'ARRAY') {
2929: @rows = @{$rowsref};
2930: }
2931: } elsif ($position eq 'middle') {
2932: $key = 'default';
2933: @rows = ('types','registered','approval','limit');
2934: }
2935: foreach my $row (@rows) {
2936: if (defined($titlesref->{$row})) {
2937: $itemcount ++;
2938: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2939: $datatable .= '<tr'.$css_class.'>'.
2940: '<td>'.$titlesref->{$row}.'</td>'.
2941: '<td class="LC_left_item">'.
2942: '<table><tr>';
2943: my (%current,%currentcap);
2944: if (ref($settings) eq 'HASH') {
2945: if (ref($settings->{$key}) eq 'HASH') {
2946: foreach my $type (@types) {
2947: if (ref($settings->{$key}->{$type}) eq 'HASH') {
2948: $current{$type} = $settings->{$key}->{$type}->{$row};
2949: }
2950: if (($row eq 'limit') && ($key eq 'default')) {
2951: if (ref($settings->{$key}->{$type}) eq 'HASH') {
2952: $currentcap{$type} = $settings->{$key}->{$type}->{'cap'};
2953: }
2954: }
2955: }
2956: }
2957: }
2958: my %roles = (
2959: '0' => &Apache::lonnet::plaintext('dc'),
2960: );
2961:
2962: foreach my $type (@types) {
2963: unless (($row eq 'registered') && ($key eq 'default')) {
2964: $datatable .= '<th>'.&mt($type).'</th>';
2965: }
2966: }
2967: unless (($row eq 'registered') && ($key eq 'default')) {
2968: $datatable .= '</tr><tr>';
2969: }
2970: foreach my $type (@types) {
2971: if ($type eq 'community') {
2972: $roles{'1'} = &mt('Community personnel');
2973: } else {
2974: $roles{'1'} = &mt('Course personnel');
2975: }
2976: $datatable .= '<td style="vertical-align: top">';
2977: if ($position eq 'top') {
2978: my %checked;
2979: if ($current{$type} eq '0') {
2980: $checked{'0'} = ' checked="checked"';
2981: } else {
2982: $checked{'1'} = ' checked="checked"';
2983: }
2984: foreach my $role ('1','0') {
2985: $datatable .= '<span class="LC_nobreak"><label>'.
2986: '<input type="radio" name="selfenrolladmin_'.$row.'_'.$type.'" '.
2987: 'value="'.$role.'"'.$checked{$role}.' />'.
2988: $roles{$role}.'</label></span> ';
2989: }
2990: } else {
2991: if ($row eq 'types') {
2992: my %checked;
2993: if ($current{$type} =~ /^(all|dom)$/) {
2994: $checked{$1} = ' checked="checked"';
2995: } else {
2996: $checked{''} = ' checked="checked"';
2997: }
2998: foreach my $val ('','dom','all') {
2999: $datatable .= '<span class="LC_nobreak"><label>'.
3000: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3001: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3002: }
3003: } elsif ($row eq 'registered') {
3004: my %checked;
3005: if ($current{$type} eq '1') {
3006: $checked{'1'} = ' checked="checked"';
3007: } else {
3008: $checked{'0'} = ' checked="checked"';
3009: }
3010: foreach my $val ('0','1') {
3011: $datatable .= '<span class="LC_nobreak"><label>'.
3012: '<input type ="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3013: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3014: }
3015: } elsif ($row eq 'approval') {
3016: my %checked;
3017: if ($current{$type} =~ /^([12])$/) {
3018: $checked{$1} = ' checked="checked"';
3019: } else {
3020: $checked{'0'} = ' checked="checked"';
3021: }
3022: for my $val (0..2) {
3023: $datatable .= '<span class="LC_nobreak"><label>'.
3024: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3025: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3026: }
3027: } elsif ($row eq 'limit') {
3028: my %checked;
3029: if ($current{$type} =~ /^(allstudents|selfenrolled)$/) {
3030: $checked{$1} = ' checked="checked"';
3031: } else {
3032: $checked{'none'} = ' checked="checked"';
3033: }
3034: my $cap;
3035: if ($currentcap{$type} =~ /^\d+$/) {
3036: $cap = $currentcap{$type};
3037: }
3038: foreach my $val ('none','allstudents','selfenrolled') {
3039: $datatable .= '<span class="LC_nobreak"><label>'.
3040: '<input type="radio" name="selfenrolldefault_'.$row.'_'.$type.'" '.
3041: 'value="'.$val.'"'.$checked{$val}.' />'.$descs{$row}{$val}.'</label></span> ';
3042: }
3043: $datatable .= '<br />'.
3044: '<span class="LC_nobreak">'.&mt('Maximum allowed: ').
3045: '<input type="text" name="selfenrolldefault_cap_'.$type.'" size = "5" value="'.$cap.'" />'.
3046: '</span>';
3047: }
3048: }
3049: $datatable .= '</td>';
3050: }
3051: $datatable .= '</tr>';
3052: }
3053: $datatable .= '</table></td></tr>';
3054: }
3055: } elsif ($position eq 'bottom') {
3056: $datatable .= &print_validation_rows('selfenroll',$dom,$settings,\$itemcount);
3057: }
3058: $$rowtotal += $itemcount;
3059: return $datatable;
3060: }
3061:
3062: sub print_validation_rows {
3063: my ($caller,$dom,$settings,$rowtotal) = @_;
3064: my ($itemsref,$namesref,$fieldsref);
3065: if ($caller eq 'selfenroll') {
3066: ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
3067: } elsif ($caller eq 'requestcourses') {
3068: ($itemsref,$namesref,$fieldsref) = &Apache::loncoursequeueadmin::requestcourses_validation_types();
3069: }
3070: my %currvalidation;
3071: if (ref($settings) eq 'HASH') {
3072: if (ref($settings->{'validation'}) eq 'HASH') {
3073: %currvalidation = %{$settings->{'validation'}};
3074: }
3075: }
3076: my $datatable;
3077: my $itemcount = 0;
3078: foreach my $item (@{$itemsref}) {
3079: my $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3080: $datatable .= '<tr'.$css_class.'><td><span class="LC_nobreak">'.
3081: $namesref->{$item}.
3082: '</span></td>'.
3083: '<td class="LC_left_item">';
3084: if (($item eq 'url') || ($item eq 'button')) {
3085: $datatable .= '<span class="LC_nobreak">'.
3086: '<input type="text" name="'.$caller.'_validation_'.$item.'"'.
3087: ' value="'.$currvalidation{$item}.'" size="50" /></span>';
3088: } elsif ($item eq 'fields') {
3089: my @currfields;
3090: if (ref($currvalidation{$item}) eq 'ARRAY') {
3091: @currfields = @{$currvalidation{$item}};
3092: }
3093: foreach my $field (@{$fieldsref}) {
3094: my $check = '';
3095: if (grep(/^\Q$field\E$/,@currfields)) {
3096: $check = ' checked="checked"';
3097: }
3098: $datatable .= '<span class="LC_nobreak"><label>'.
3099: '<input type="checkbox" name="'.$caller.'_validation_fields"'.
3100: ' value="'.$field.'"'.$check.' />'.$field.
3101: '</label></span> ';
3102: }
3103: } elsif ($item eq 'markup') {
3104: $datatable .= '<textarea name="'.$caller.'_validation_markup" cols="50" rows="5" wrap="soft">'.
3105: $currvalidation{$item}.
3106: '</textarea>';
3107: }
3108: $datatable .= '</td></tr>'."\n";
3109: if (ref($rowtotal)) {
3110: $itemcount ++;
3111: }
3112: }
3113: if ($caller eq 'requestcourses') {
3114: my %currhash;
3115: if (ref($settings->{'validation'}) eq 'HASH') {
3116: if ($settings->{'validation'}{'dc'} ne '') {
3117: $currhash{$settings->{'validation'}{'dc'}} = 1;
3118: }
3119: }
3120: my $numinrow = 2;
3121: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
3122: 'validationdc',%currhash);
3123: if ($numdc > 1) {
3124: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
3125: &mt('Course creation processed as: (choose Dom. Coord.)').
3126: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
3127: } else {
3128: $datatable .= $dctable.'</td></tr>';
3129: }
3130: $itemcount ++;
3131: }
3132: if (ref($rowtotal)) {
3133: $$rowtotal += $itemcount;
3134: }
3135: return $datatable;
3136: }
3137:
3138: sub print_usersessions {
3139: my ($position,$dom,$settings,$rowtotal) = @_;
3140: my ($css_class,$datatable,%checked,%choices);
3141: my (%by_ip,%by_location,@intdoms);
3142: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
3143:
3144: my @alldoms = &Apache::lonnet::all_domains();
3145: my %serverhomes = %Apache::lonnet::serverhomeIDs;
3146: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3147: my %altids = &id_for_thisdom(%servers);
3148: my $itemcount = 1;
3149: if ($position eq 'top') {
3150: if (keys(%serverhomes) > 1) {
3151: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
3152: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
3153: } else {
3154: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3155: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
3156: }
3157: } else {
3158: if (keys(%by_location) == 0) {
3159: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
3160: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
3161: } else {
3162: my %lt = &usersession_titles();
3163: my $numinrow = 5;
3164: my $prefix;
3165: my @types;
3166: if ($position eq 'bottom') {
3167: $prefix = 'remote';
3168: @types = ('version','excludedomain','includedomain');
3169: } else {
3170: $prefix = 'hosted';
3171: @types = ('excludedomain','includedomain');
3172: }
3173: my (%current,%checkedon,%checkedoff);
3174: my @lcversions = &Apache::lonnet::all_loncaparevs();
3175: my @locations = sort(keys(%by_location));
3176: foreach my $type (@types) {
3177: $checkedon{$type} = '';
3178: $checkedoff{$type} = ' checked="checked"';
3179: }
3180: if (ref($settings) eq 'HASH') {
3181: if (ref($settings->{$prefix}) eq 'HASH') {
3182: foreach my $key (keys(%{$settings->{$prefix}})) {
3183: $current{$key} = $settings->{$prefix}{$key};
3184: if ($key eq 'version') {
3185: if ($current{$key} ne '') {
3186: $checkedon{$key} = ' checked="checked"';
3187: $checkedoff{$key} = '';
3188: }
3189: } elsif (ref($current{$key}) eq 'ARRAY') {
3190: $checkedon{$key} = ' checked="checked"';
3191: $checkedoff{$key} = '';
3192: }
3193: }
3194: }
3195: }
3196: foreach my $type (@types) {
3197: next if ($type ne 'version' && !@locations);
3198: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3199: $datatable .= '<tr'.$css_class.'>
3200: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
3201: <span class="LC_nobreak">
3202: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
3203: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
3204: if ($type eq 'version') {
3205: my $selector = '<select name="'.$prefix.'_version">';
3206: foreach my $version (@lcversions) {
3207: my $selected = '';
3208: if ($current{'version'} eq $version) {
3209: $selected = ' selected="selected"';
3210: }
3211: $selector .= ' <option value="'.$version.'"'.
3212: $selected.'>'.$version.'</option>';
3213: }
3214: $selector .= '</select> ';
3215: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
3216: } else {
3217: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
3218: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
3219: ' />'.(' 'x2).
3220: '<input type="button" value="'.&mt('uncheck all').'" '.
3221: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
3222: "\n".
3223: '</div><div><table>';
3224: my $rem;
3225: for (my $i=0; $i<@locations; $i++) {
3226: my ($showloc,$value,$checkedtype);
3227: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
3228: my $ip = $by_location{$locations[$i]}->[0];
3229: if (ref($by_ip{$ip}) eq 'ARRAY') {
3230: $value = join(':',@{$by_ip{$ip}});
3231: $showloc = join(', ',@{$by_ip{$ip}});
3232: if (ref($current{$type}) eq 'ARRAY') {
3233: foreach my $loc (@{$by_ip{$ip}}) {
3234: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
3235: $checkedtype = ' checked="checked"';
3236: last;
3237: }
3238: }
3239: }
3240: }
3241: }
3242: $rem = $i%($numinrow);
3243: if ($rem == 0) {
3244: if ($i > 0) {
3245: $datatable .= '</tr>';
3246: }
3247: $datatable .= '<tr>';
3248: }
3249: $datatable .= '<td class="LC_left_item">'.
3250: '<span class="LC_nobreak"><label>'.
3251: '<input type="checkbox" name="'.$prefix.'_'.$type.
3252: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
3253: '</label></span></td>';
3254: }
3255: $rem = @locations%($numinrow);
3256: my $colsleft = $numinrow - $rem;
3257: if ($colsleft > 1 ) {
3258: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3259: ' </td>';
3260: } elsif ($colsleft == 1) {
3261: $datatable .= '<td class="LC_left_item"> </td>';
3262: }
3263: $datatable .= '</tr></table>';
3264: }
3265: $datatable .= '</td></tr>';
3266: $itemcount ++;
3267: }
3268: }
3269: }
3270: $$rowtotal += $itemcount;
3271: return $datatable;
3272: }
3273:
3274: sub build_location_hashes {
3275: my ($intdoms,$by_ip,$by_location) = @_;
3276: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
3277: (ref($by_location) eq 'HASH'));
3278: my %iphost = &Apache::lonnet::get_iphost();
3279: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
3280: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
3281: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
3282: foreach my $id (@{$iphost{$primary_ip}}) {
3283: my $intdom = &Apache::lonnet::internet_dom($id);
3284: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
3285: push(@{$intdoms},$intdom);
3286: }
3287: }
3288: }
3289: foreach my $ip (keys(%iphost)) {
3290: if (ref($iphost{$ip}) eq 'ARRAY') {
3291: foreach my $id (@{$iphost{$ip}}) {
3292: my $location = &Apache::lonnet::internet_dom($id);
3293: if ($location) {
3294: next if (grep(/^\Q$location\E$/,@{$intdoms}));
3295: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3296: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
3297: push(@{$by_ip->{$ip}},$location);
3298: }
3299: } else {
3300: $by_ip->{$ip} = [$location];
3301: }
3302: }
3303: }
3304: }
3305: }
3306: foreach my $ip (sort(keys(%{$by_ip}))) {
3307: if (ref($by_ip->{$ip}) eq 'ARRAY') {
3308: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
3309: my $first = $by_ip->{$ip}->[0];
3310: if (ref($by_location->{$first}) eq 'ARRAY') {
3311: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
3312: push(@{$by_location->{$first}},$ip);
3313: }
3314: } else {
3315: $by_location->{$first} = [$ip];
3316: }
3317: }
3318: }
3319: return;
3320: }
3321:
3322: sub current_offloads_to {
3323: my ($dom,$settings,$servers) = @_;
3324: my (%spareid,%otherdomconfigs);
3325: if (ref($servers) eq 'HASH') {
3326: foreach my $lonhost (sort(keys(%{$servers}))) {
3327: my $gotspares;
3328: if (ref($settings) eq 'HASH') {
3329: if (ref($settings->{'spares'}) eq 'HASH') {
3330: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
3331: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
3332: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
3333: $gotspares = 1;
3334: }
3335: }
3336: }
3337: unless ($gotspares) {
3338: my $gotspares;
3339: my $serverhomeID =
3340: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3341: my $serverhomedom =
3342: &Apache::lonnet::host_domain($serverhomeID);
3343: if ($serverhomedom ne $dom) {
3344: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3345: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3346: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3347: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3348: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3349: $gotspares = 1;
3350: }
3351: }
3352: } else {
3353: $otherdomconfigs{$serverhomedom} =
3354: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3355: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3356: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3357: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3358: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3359: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3360: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3361: $gotspares = 1;
3362: }
3363: }
3364: }
3365: }
3366: }
3367: }
3368: }
3369: unless ($gotspares) {
3370: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3371: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3372: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3373: } else {
3374: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3375: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3376: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3377: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3378: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3379: } else {
3380: my %what = (
3381: spareid => 1,
3382: );
3383: my ($result,$returnhash) =
3384: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3385: if ($result eq 'ok') {
3386: if (ref($returnhash) eq 'HASH') {
3387: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3388: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3389: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3390: }
3391: }
3392: }
3393: }
3394: }
3395: }
3396: }
3397: }
3398: return %spareid;
3399: }
3400:
3401: sub spares_row {
3402: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
3403: my $css_class;
3404: my $numinrow = 4;
3405: my $itemcount = 1;
3406: my $datatable;
3407: my %typetitles = &sparestype_titles();
3408: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3409: foreach my $server (sort(keys(%{$servers}))) {
3410: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3411: my ($othercontrol,$serverdom);
3412: if ($serverhome ne $server) {
3413: $serverdom = &Apache::lonnet::host_domain($serverhome);
3414: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3415: } else {
3416: $serverdom = &Apache::lonnet::host_domain($server);
3417: if ($serverdom ne $dom) {
3418: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3419: }
3420: }
3421: next unless (ref($spareid->{$server}) eq 'HASH');
3422: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3423: $datatable .= '<tr'.$css_class.'>
3424: <td rowspan="2">
3425: <span class="LC_nobreak">'.
3426: &mt('[_1] when busy, offloads to:'
3427: ,'<b>'.$server.'</b>').
3428: "\n";
3429: my (%current,%canselect);
3430: my @choices =
3431: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3432: foreach my $type ('primary','default') {
3433: if (ref($spareid->{$server}) eq 'HASH') {
3434: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3435: my @spares = @{$spareid->{$server}{$type}};
3436: if (@spares > 0) {
3437: if ($othercontrol) {
3438: $current{$type} = join(', ',@spares);
3439: } else {
3440: $current{$type} .= '<table>';
3441: my $numspares = scalar(@spares);
3442: for (my $i=0; $i<@spares; $i++) {
3443: my $rem = $i%($numinrow);
3444: if ($rem == 0) {
3445: if ($i > 0) {
3446: $current{$type} .= '</tr>';
3447: }
3448: $current{$type} .= '<tr>';
3449: }
3450: $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'".');" /> '.
3451: $spareid->{$server}{$type}[$i].
3452: '</label></td>'."\n";
3453: }
3454: my $rem = @spares%($numinrow);
3455: my $colsleft = $numinrow - $rem;
3456: if ($colsleft > 1 ) {
3457: $current{$type} .= '<td colspan="'.$colsleft.
3458: '" class="LC_left_item">'.
3459: ' </td>';
3460: } elsif ($colsleft == 1) {
3461: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3462: }
3463: $current{$type} .= '</tr></table>';
3464: }
3465: }
3466: }
3467: if ($current{$type} eq '') {
3468: $current{$type} = &mt('None specified');
3469: }
3470: if ($othercontrol) {
3471: if ($type eq 'primary') {
3472: $canselect{$type} = $othercontrol;
3473: }
3474: } else {
3475: $canselect{$type} =
3476: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3477: '<select name="newspare_'.$type.'_'.$server.'" '.
3478: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3479: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3480: if (@choices > 0) {
3481: foreach my $lonhost (@choices) {
3482: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3483: }
3484: }
3485: $canselect{$type} .= '</select>'."\n";
3486: }
3487: } else {
3488: $current{$type} = &mt('Could not be determined');
3489: if ($type eq 'primary') {
3490: $canselect{$type} = $othercontrol;
3491: }
3492: }
3493: if ($type eq 'default') {
3494: $datatable .= '<tr'.$css_class.'>';
3495: }
3496: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3497: '<td>'.$current{$type}.'</td>'."\n".
3498: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3499: }
3500: $itemcount ++;
3501: }
3502: }
3503: $$rowtotal += $itemcount;
3504: return $datatable;
3505: }
3506:
3507: sub possible_newspares {
3508: my ($server,$currspares,$serverhomes,$altids) = @_;
3509: my $serverhostname = &Apache::lonnet::hostname($server);
3510: my %excluded;
3511: if ($serverhostname ne '') {
3512: %excluded = (
3513: $serverhostname => 1,
3514: );
3515: }
3516: if (ref($currspares) eq 'HASH') {
3517: foreach my $type (keys(%{$currspares})) {
3518: if (ref($currspares->{$type}) eq 'ARRAY') {
3519: if (@{$currspares->{$type}} > 0) {
3520: foreach my $curr (@{$currspares->{$type}}) {
3521: my $hostname = &Apache::lonnet::hostname($curr);
3522: $excluded{$hostname} = 1;
3523: }
3524: }
3525: }
3526: }
3527: }
3528: my @choices;
3529: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3530: if (keys(%{$serverhomes}) > 1) {
3531: foreach my $name (sort(keys(%{$serverhomes}))) {
3532: unless ($excluded{$name}) {
3533: if (exists($altids->{$serverhomes->{$name}})) {
3534: push(@choices,$altids->{$serverhomes->{$name}});
3535: } else {
3536: push(@choices,$serverhomes->{$name});
3537: }
3538: }
3539: }
3540: }
3541: }
3542: return sort(@choices);
3543: }
3544:
3545: sub print_loadbalancing {
3546: my ($dom,$settings,$rowtotal) = @_;
3547: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3548: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3549: my $numinrow = 1;
3550: my $datatable;
3551: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3552: my (%currbalancer,%currtargets,%currrules,%existing);
3553: if (ref($settings) eq 'HASH') {
3554: %existing = %{$settings};
3555: }
3556: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3557: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3558: \%currtargets,\%currrules);
3559: } else {
3560: return;
3561: }
3562: my ($othertitle,$usertypes,$types) =
3563: &Apache::loncommon::sorted_inst_types($dom);
3564: my $rownum = 8;
3565: if (ref($types) eq 'ARRAY') {
3566: $rownum += scalar(@{$types});
3567: }
3568: my @css_class = ('LC_odd_row','LC_even_row');
3569: my $balnum = 0;
3570: my $islast;
3571: my (@toshow,$disabledtext);
3572: if (keys(%currbalancer) > 0) {
3573: @toshow = sort(keys(%currbalancer));
3574: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3575: push(@toshow,'');
3576: }
3577: } else {
3578: @toshow = ('');
3579: $disabledtext = &mt('No existing load balancer');
3580: }
3581: foreach my $lonhost (@toshow) {
3582: if ($balnum == scalar(@toshow)-1) {
3583: $islast = 1;
3584: } else {
3585: $islast = 0;
3586: }
3587: my $cssidx = $balnum%2;
3588: my $targets_div_style = 'display: none';
3589: my $disabled_div_style = 'display: block';
3590: my $homedom_div_style = 'display: none';
3591: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3592: '<td rowspan="'.$rownum.'" valign="top">'.
3593: '<p>';
3594: if ($lonhost eq '') {
3595: $datatable .= '<span class="LC_nobreak">';
3596: if (keys(%currbalancer) > 0) {
3597: $datatable .= &mt('Add balancer:');
3598: } else {
3599: $datatable .= &mt('Enable balancer:');
3600: }
3601: $datatable .= ' '.
3602: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3603: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3604: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3605: '<option value="" selected="selected">'.&mt('None').
3606: '</option>'."\n";
3607: foreach my $server (sort(keys(%servers))) {
3608: next if ($currbalancer{$server});
3609: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3610: }
3611: $datatable .=
3612: '</select>'."\n".
3613: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3614: } else {
3615: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3616: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3617: &mt('Stop balancing').'</label>'.
3618: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3619: $targets_div_style = 'display: block';
3620: $disabled_div_style = 'display: none';
3621: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3622: $homedom_div_style = 'display: block';
3623: }
3624: }
3625: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3626: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3627: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3628: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3629: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3630: my @sparestypes = ('primary','default');
3631: my %typetitles = &sparestype_titles();
3632: foreach my $sparetype (@sparestypes) {
3633: my $targettable;
3634: for (my $i=0; $i<$numspares; $i++) {
3635: my $checked;
3636: if (ref($currtargets{$lonhost}) eq 'HASH') {
3637: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3638: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3639: $checked = ' checked="checked"';
3640: }
3641: }
3642: }
3643: my ($chkboxval,$disabled);
3644: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3645: $chkboxval = $spares[$i];
3646: }
3647: if (exists($currbalancer{$spares[$i]})) {
3648: $disabled = ' disabled="disabled"';
3649: }
3650: $targettable .=
3651: '<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3652: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3653: '</span></label></td>';
3654: my $rem = $i%($numinrow);
3655: if ($rem == 0) {
3656: if (($i > 0) && ($i < $numspares-1)) {
3657: $targettable .= '</tr>';
3658: }
3659: if ($i < $numspares-1) {
3660: $targettable .= '<tr>';
3661: }
3662: }
3663: }
3664: if ($targettable ne '') {
3665: my $rem = $numspares%($numinrow);
3666: my $colsleft = $numinrow - $rem;
3667: if ($colsleft > 1 ) {
3668: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3669: ' </td>';
3670: } elsif ($colsleft == 1) {
3671: $targettable .= '<td class="LC_left_item"> </td>';
3672: }
3673: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3674: '<table><tr>'.$targettable.'</tr></table><br />';
3675: }
3676: }
3677: $datatable .= '</div></td></tr>'.
3678: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3679: $othertitle,$usertypes,$types,\%servers,
3680: \%currbalancer,$lonhost,
3681: $targets_div_style,$homedom_div_style,
3682: $css_class[$cssidx],$balnum,$islast);
3683: $$rowtotal += $rownum;
3684: $balnum ++;
3685: }
3686: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3687: return $datatable;
3688: }
3689:
3690: sub get_loadbalancers_config {
3691: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3692: return unless ((ref($servers) eq 'HASH') &&
3693: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3694: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3695: if (keys(%{$existing}) > 0) {
3696: my $oldlonhost;
3697: foreach my $key (sort(keys(%{$existing}))) {
3698: if ($key eq 'lonhost') {
3699: $oldlonhost = $existing->{'lonhost'};
3700: $currbalancer->{$oldlonhost} = 1;
3701: } elsif ($key eq 'targets') {
3702: if ($oldlonhost) {
3703: $currtargets->{$oldlonhost} = $existing->{'targets'};
3704: }
3705: } elsif ($key eq 'rules') {
3706: if ($oldlonhost) {
3707: $currrules->{$oldlonhost} = $existing->{'rules'};
3708: }
3709: } elsif (ref($existing->{$key}) eq 'HASH') {
3710: $currbalancer->{$key} = 1;
3711: $currtargets->{$key} = $existing->{$key}{'targets'};
3712: $currrules->{$key} = $existing->{$key}{'rules'};
3713: }
3714: }
3715: } else {
3716: my ($balancerref,$targetsref) =
3717: &Apache::lonnet::get_lonbalancer_config($servers);
3718: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3719: foreach my $server (sort(keys(%{$balancerref}))) {
3720: $currbalancer->{$server} = 1;
3721: $currtargets->{$server} = $targetsref->{$server};
3722: }
3723: }
3724: }
3725: return;
3726: }
3727:
3728: sub loadbalancing_rules {
3729: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3730: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3731: $css_class,$balnum,$islast) = @_;
3732: my $output;
3733: my $num = 0;
3734: my ($alltypes,$othertypes,$titles) =
3735: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3736: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3737: foreach my $type (@{$alltypes}) {
3738: $num ++;
3739: my $current;
3740: if (ref($currrules) eq 'HASH') {
3741: $current = $currrules->{$type};
3742: }
3743: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3744: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3745: $current = '';
3746: }
3747: }
3748: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3749: $servers,$currbalancer,$lonhost,$dom,
3750: $targets_div_style,$homedom_div_style,
3751: $css_class,$balnum,$num,$islast);
3752: }
3753: }
3754: return $output;
3755: }
3756:
3757: sub loadbalancing_titles {
3758: my ($dom,$intdom,$usertypes,$types) = @_;
3759: my %othertypes = (
3760: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3761: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3762: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3763: '_LC_external' => &mt('Users not from [_1]',$intdom),
3764: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3765: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3766: );
3767: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3768: if (ref($types) eq 'ARRAY') {
3769: unshift(@alltypes,@{$types},'default');
3770: }
3771: my %titles;
3772: foreach my $type (@alltypes) {
3773: if ($type =~ /^_LC_/) {
3774: $titles{$type} = $othertypes{$type};
3775: } elsif ($type eq 'default') {
3776: $titles{$type} = &mt('All users from [_1]',$dom);
3777: if (ref($types) eq 'ARRAY') {
3778: if (@{$types} > 0) {
3779: $titles{$type} = &mt('Other users from [_1]',$dom);
3780: }
3781: }
3782: } elsif (ref($usertypes) eq 'HASH') {
3783: $titles{$type} = $usertypes->{$type};
3784: }
3785: }
3786: return (\@alltypes,\%othertypes,\%titles);
3787: }
3788:
3789: sub loadbalance_rule_row {
3790: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3791: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3792: my @rulenames;
3793: my %ruletitles = &offloadtype_text();
3794: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
3795: @rulenames = ('balancer','offloadedto');
3796: } else {
3797: @rulenames = ('default','homeserver');
3798: if ($type eq '_LC_external') {
3799: push(@rulenames,'externalbalancer');
3800: } else {
3801: push(@rulenames,'specific');
3802: }
3803: push(@rulenames,'none');
3804: }
3805: my $style = $targets_div_style;
3806: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3807: $style = $homedom_div_style;
3808: }
3809: my $space;
3810: if ($islast && $num == 1) {
3811: $space = '<div display="inline-block"> </div>';
3812: }
3813: my $output =
3814: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3815: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3816: '<td valaign="top">'.$space.
3817: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3818: for (my $i=0; $i<@rulenames; $i++) {
3819: my $rule = $rulenames[$i];
3820: my ($checked,$extra);
3821: if ($rulenames[$i] eq 'default') {
3822: $rule = '';
3823: }
3824: if ($rulenames[$i] eq 'specific') {
3825: if (ref($servers) eq 'HASH') {
3826: my $default;
3827: if (($current ne '') && (exists($servers->{$current}))) {
3828: $checked = ' checked="checked"';
3829: }
3830: unless ($checked) {
3831: $default = ' selected="selected"';
3832: }
3833: $extra =
3834: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3835: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3836: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3837: '<option value=""'.$default.'></option>'."\n";
3838: foreach my $server (sort(keys(%{$servers}))) {
3839: if (ref($currbalancer) eq 'HASH') {
3840: next if (exists($currbalancer->{$server}));
3841: }
3842: my $selected;
3843: if ($server eq $current) {
3844: $selected = ' selected="selected"';
3845: }
3846: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3847: }
3848: $extra .= '</select>';
3849: }
3850: } elsif ($rule eq $current) {
3851: $checked = ' checked="checked"';
3852: }
3853: $output .= '<span class="LC_nobreak"><label>'.
3854: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
3855: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
3856: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
3857: ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
3858: '</label>'.$extra.'</span><br />'."\n";
3859: }
3860: $output .= '</div></td></tr>'."\n";
3861: return $output;
3862: }
3863:
3864: sub offloadtype_text {
3865: my %ruletitles = &Apache::lonlocal::texthash (
3866: 'default' => 'Offloads to default destinations',
3867: 'homeserver' => "Offloads to user's home server",
3868: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3869: 'specific' => 'Offloads to specific server',
3870: 'none' => 'No offload',
3871: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
3872: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
3873: );
3874: return %ruletitles;
3875: }
3876:
3877: sub sparestype_titles {
3878: my %typestitles = &Apache::lonlocal::texthash (
3879: 'primary' => 'primary',
3880: 'default' => 'default',
3881: );
3882: return %typestitles;
3883: }
3884:
3885: sub contact_titles {
3886: my %titles = &Apache::lonlocal::texthash (
3887: 'supportemail' => 'Support E-mail address',
3888: 'adminemail' => 'Default Server Admin E-mail address',
3889: 'errormail' => 'Error reports to be e-mailed to',
3890: 'packagesmail' => 'Package update alerts to be e-mailed to',
3891: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3892: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3893: 'requestsmail' => 'E-mail from course requests requiring approval',
3894: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
3895: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
3896: );
3897: my %short_titles = &Apache::lonlocal::texthash (
3898: adminemail => 'Admin E-mail address',
3899: supportemail => 'Support E-mail',
3900: );
3901: return (\%titles,\%short_titles);
3902: }
3903:
3904: sub tool_titles {
3905: my %titles = &Apache::lonlocal::texthash (
3906: aboutme => 'Personal web page',
3907: blog => 'Blog',
3908: webdav => 'WebDAV',
3909: portfolio => 'Portfolio',
3910: official => 'Official courses (with institutional codes)',
3911: unofficial => 'Unofficial courses',
3912: community => 'Communities',
3913: textbook => 'Textbook courses',
3914: );
3915: return %titles;
3916: }
3917:
3918: sub courserequest_titles {
3919: my %titles = &Apache::lonlocal::texthash (
3920: official => 'Official',
3921: unofficial => 'Unofficial',
3922: community => 'Communities',
3923: textbook => 'Textbook',
3924: norequest => 'Not allowed',
3925: approval => 'Approval by Dom. Coord.',
3926: validate => 'With validation',
3927: autolimit => 'Numerical limit',
3928: unlimited => '(blank for unlimited)',
3929: );
3930: return %titles;
3931: }
3932:
3933: sub authorrequest_titles {
3934: my %titles = &Apache::lonlocal::texthash (
3935: norequest => 'Not allowed',
3936: approval => 'Approval by Dom. Coord.',
3937: automatic => 'Automatic approval',
3938: );
3939: return %titles;
3940: }
3941:
3942: sub courserequest_conditions {
3943: my %conditions = &Apache::lonlocal::texthash (
3944: approval => '(Processing of request subject to approval by Domain Coordinator).',
3945: validate => '(Processing of request subject to institutional validation).',
3946: );
3947: return %conditions;
3948: }
3949:
3950:
3951: sub print_usercreation {
3952: my ($position,$dom,$settings,$rowtotal) = @_;
3953: my $numinrow = 4;
3954: my $datatable;
3955: if ($position eq 'top') {
3956: $$rowtotal ++;
3957: my $rowcount = 0;
3958: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3959: if (ref($rules) eq 'HASH') {
3960: if (keys(%{$rules}) > 0) {
3961: $datatable .= &user_formats_row('username',$settings,$rules,
3962: $ruleorder,$numinrow,$rowcount);
3963: $$rowtotal ++;
3964: $rowcount ++;
3965: }
3966: }
3967: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3968: if (ref($idrules) eq 'HASH') {
3969: if (keys(%{$idrules}) > 0) {
3970: $datatable .= &user_formats_row('id',$settings,$idrules,
3971: $idruleorder,$numinrow,$rowcount);
3972: $$rowtotal ++;
3973: $rowcount ++;
3974: }
3975: }
3976: if ($rowcount == 0) {
3977: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3978: $$rowtotal ++;
3979: $rowcount ++;
3980: }
3981: } elsif ($position eq 'middle') {
3982: my @creators = ('author','course','requestcrs');
3983: my ($rules,$ruleorder) =
3984: &Apache::lonnet::inst_userrules($dom,'username');
3985: my %lt = &usercreation_types();
3986: my %checked;
3987: if (ref($settings) eq 'HASH') {
3988: if (ref($settings->{'cancreate'}) eq 'HASH') {
3989: foreach my $item (@creators) {
3990: $checked{$item} = $settings->{'cancreate'}{$item};
3991: }
3992: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
3993: foreach my $item (@creators) {
3994: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
3995: $checked{$item} = 'none';
3996: }
3997: }
3998: }
3999: }
4000: my $rownum = 0;
4001: foreach my $item (@creators) {
4002: $rownum ++;
4003: if ($checked{$item} eq '') {
4004: $checked{$item} = 'any';
4005: }
4006: my $css_class;
4007: if ($rownum%2) {
4008: $css_class = '';
4009: } else {
4010: $css_class = ' class="LC_odd_row" ';
4011: }
4012: $datatable .= '<tr'.$css_class.'>'.
4013: '<td><span class="LC_nobreak">'.$lt{$item}.
4014: '</span></td><td align="right">';
4015: my @options = ('any');
4016: if (ref($rules) eq 'HASH') {
4017: if (keys(%{$rules}) > 0) {
4018: push(@options,('official','unofficial'));
4019: }
4020: }
4021: push(@options,'none');
4022: foreach my $option (@options) {
4023: my $type = 'radio';
4024: my $check = ' ';
4025: if ($checked{$item} eq $option) {
4026: $check = ' checked="checked" ';
4027: }
4028: $datatable .= '<span class="LC_nobreak"><label>'.
4029: '<input type="'.$type.'" name="can_createuser_'.
4030: $item.'" value="'.$option.'"'.$check.'/> '.
4031: $lt{$option}.'</label> </span>';
4032: }
4033: $datatable .= '</td></tr>';
4034: }
4035: } else {
4036: my @contexts = ('author','course','domain');
4037: my @authtypes = ('int','krb4','krb5','loc');
4038: my %checked;
4039: if (ref($settings) eq 'HASH') {
4040: if (ref($settings->{'authtypes'}) eq 'HASH') {
4041: foreach my $item (@contexts) {
4042: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
4043: foreach my $auth (@authtypes) {
4044: if ($settings->{'authtypes'}{$item}{$auth}) {
4045: $checked{$item}{$auth} = ' checked="checked" ';
4046: }
4047: }
4048: }
4049: }
4050: }
4051: } else {
4052: foreach my $item (@contexts) {
4053: foreach my $auth (@authtypes) {
4054: $checked{$item}{$auth} = ' checked="checked" ';
4055: }
4056: }
4057: }
4058: my %title = &context_names();
4059: my %authname = &authtype_names();
4060: my $rownum = 0;
4061: my $css_class;
4062: foreach my $item (@contexts) {
4063: if ($rownum%2) {
4064: $css_class = '';
4065: } else {
4066: $css_class = ' class="LC_odd_row" ';
4067: }
4068: $datatable .= '<tr'.$css_class.'>'.
4069: '<td>'.$title{$item}.
4070: '</td><td class="LC_left_item">'.
4071: '<span class="LC_nobreak">';
4072: foreach my $auth (@authtypes) {
4073: $datatable .= '<label>'.
4074: '<input type="checkbox" name="'.$item.'_auth" '.
4075: $checked{$item}{$auth}.' value="'.$auth.'" />'.
4076: $authname{$auth}.'</label> ';
4077: }
4078: $datatable .= '</span></td></tr>';
4079: $rownum ++;
4080: }
4081: $$rowtotal += $rownum;
4082: }
4083: return $datatable;
4084: }
4085:
4086: sub print_selfcreation {
4087: my ($position,$dom,$settings,$rowtotal) = @_;
4088: my (@selfcreate,$createsettings,$processing,$datatable);
4089: if (ref($settings) eq 'HASH') {
4090: if (ref($settings->{'cancreate'}) eq 'HASH') {
4091: $createsettings = $settings->{'cancreate'};
4092: if (ref($createsettings) eq 'HASH') {
4093: if (ref($createsettings->{'selfcreate'}) eq 'ARRAY') {
4094: @selfcreate = @{$createsettings->{'selfcreate'}};
4095: } elsif ($createsettings->{'selfcreate'} ne '') {
4096: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
4097: @selfcreate = ('email','login','sso');
4098: } elsif ($createsettings->{'selfcreate'} ne 'none') {
4099: @selfcreate = ($createsettings->{'selfcreate'});
4100: }
4101: }
4102: if (ref($createsettings->{'selfcreateprocessing'}) eq 'HASH') {
4103: $processing = $createsettings->{'selfcreateprocessing'};
4104: }
4105: }
4106: }
4107: }
4108: my %radiohash;
4109: my $numinrow = 4;
4110: map { $radiohash{'cancreate_'.$_} = 1; } @selfcreate;
4111: if ($position eq 'top') {
4112: my %choices = &Apache::lonlocal::texthash (
4113: cancreate_login => 'Institutional Login',
4114: cancreate_sso => 'Institutional Single Sign On',
4115: );
4116: my @toggles = sort(keys(%choices));
4117: my %defaultchecked = (
4118: 'cancreate_login' => 'off',
4119: 'cancreate_sso' => 'off',
4120: );
4121: my ($onclick,$itemcount);
4122: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4123: \%choices,$itemcount,$onclick);
4124: $$rowtotal += $itemcount;
4125:
4126: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4127:
4128: if (ref($usertypes) eq 'HASH') {
4129: if (keys(%{$usertypes}) > 0) {
4130: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
4131: $dom,$numinrow,$othertitle,
4132: 'statustocreate',$$rowtotal);
4133: $$rowtotal ++;
4134: }
4135: }
4136: my @fields = ('lastname','firstname','middlename','permanentemail','id','inststatus');
4137: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4138: $fieldtitles{'inststatus'} = &mt('Institutional status');
4139: my $rem;
4140: my $numperrow = 2;
4141: my $css_class = $$rowtotal%2?' class="LC_odd_row"':'';
4142: $datatable .= '<tr'.$css_class.'>'.
4143: '<td class="LC_left_item">'.&mt('Mapping of Shibboleth environment variable names to user data fields (SSO auth)').'</td>'.
4144: '<td class="LC_left_item">'."\n".
4145: '<table><tr><td>'."\n";
4146: for (my $i=0; $i<@fields; $i++) {
4147: $rem = $i%($numperrow);
4148: if ($rem == 0) {
4149: if ($i > 0) {
4150: $datatable .= '</tr>';
4151: }
4152: $datatable .= '<tr>';
4153: }
4154: my $currval;
4155: if (ref($createsettings->{'shibenv'}) eq 'HASH') {
4156: $currval = $createsettings->{'shibenv'}{$fields[$i]};
4157: }
4158: $datatable .= '<td class="LC_left_item">'.
4159: '<span class="LC_nobreak">'.
4160: '<input type="text" name="shibenv_'.$fields[$i].'" '.
4161: 'value="'.$currval.'" size="10" /> '.
4162: $fieldtitles{$fields[$i]}.'</span></td>';
4163: }
4164: my $colsleft = $numperrow - $rem;
4165: if ($colsleft > 1 ) {
4166: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4167: ' </td>';
4168: } elsif ($colsleft == 1) {
4169: $datatable .= '<td class="LC_left_item"> </td>';
4170: }
4171: $datatable .= '</tr></table></td></tr>';
4172: $$rowtotal ++;
4173: } elsif ($position eq 'middle') {
4174: my %domconf = &Apache::lonnet::get_dom('configuration',['usermodification'],$dom);
4175: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4176: $usertypes->{'default'} = $othertitle;
4177: if (ref($types) eq 'ARRAY') {
4178: push(@{$types},'default');
4179: $usertypes->{'default'} = $othertitle;
4180: foreach my $status (@{$types}) {
4181: $datatable .= &modifiable_userdata_row('selfcreate',$status,$domconf{'usermodification'},
4182: $numinrow,$$rowtotal,$usertypes);
4183: $$rowtotal ++;
4184: }
4185: }
4186: } else {
4187: my %choices = &Apache::lonlocal::texthash (
4188: cancreate_email => 'E-mail address as username',
4189: );
4190: my @toggles = sort(keys(%choices));
4191: my %defaultchecked = (
4192: 'cancreate_email' => 'off',
4193: );
4194: my $itemcount = 0;
4195: my $display = 'none';
4196: if (grep(/^\Qemail\E$/,@selfcreate)) {
4197: $display = 'block';
4198: }
4199: my $onclick = "toggleDisplay(this.form,'emailoptions');";
4200: my $additional = '<div id="emailoptions" style="display: '.$display.'">';
4201: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4202: my $usertypes = {};
4203: my $order = [];
4204: if ((ref($domdefaults{'inststatustypes'}) eq 'HASH') && (ref($domdefaults{'inststatusguest'}) eq 'ARRAY')) {
4205: $usertypes = $domdefaults{'inststatustypes'};
4206: $order = $domdefaults{'inststatusguest'};
4207: }
4208: if (ref($order) eq 'ARRAY') {
4209: push(@{$order},'default');
4210: if (@{$order} > 1) {
4211: $usertypes->{'default'} = &mt('Other users');
4212: $additional .= '<table><tr>';
4213: foreach my $status (@{$order}) {
4214: $additional .= '<th>'.$usertypes->{$status}.'</th>';
4215: }
4216: $additional .= '</tr><tr>';
4217: foreach my $status (@{$order}) {
4218: $additional .= '<td>'.&email_as_username($rowtotal,$processing,$status).'</td>';
4219: }
4220: $additional .= '</tr></table>';
4221: } else {
4222: $usertypes->{'default'} = &mt('All users');
4223: $additional .= &email_as_username($rowtotal,$processing);
4224: }
4225: }
4226: $additional .= '</div>'."\n";
4227:
4228: ($datatable,$itemcount) = &radiobutton_prefs(\%radiohash,\@toggles,\%defaultchecked,
4229: \%choices,$$rowtotal,$onclick,$additional);
4230: $$rowtotal ++;
4231: $datatable .= &print_requestmail($dom,'selfcreation',$createsettings,$rowtotal);
4232: $$rowtotal ++;
4233: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
4234: $numinrow = 1;
4235: if (ref($order) eq 'ARRAY') {
4236: foreach my $status (@{$order}) {
4237: $datatable .= &modifiable_userdata_row('cancreate','emailusername_'.$status,$settings,
4238: $numinrow,$$rowtotal,$usertypes,$infofields,$infotitles);
4239: $$rowtotal ++;
4240: }
4241: }
4242: my ($emailrules,$emailruleorder) =
4243: &Apache::lonnet::inst_userrules($dom,'email');
4244: if (ref($emailrules) eq 'HASH') {
4245: if (keys(%{$emailrules}) > 0) {
4246: $datatable .= &user_formats_row('email',$settings,$emailrules,
4247: $emailruleorder,$numinrow,$$rowtotal);
4248: $$rowtotal ++;
4249: }
4250: }
4251: $datatable .= &captcha_choice('cancreate',$createsettings,$$rowtotal);
4252: }
4253: return $datatable;
4254: }
4255:
4256: sub email_as_username {
4257: my ($rowtotal,$processing,$type) = @_;
4258: my %choices =
4259: &Apache::lonlocal::texthash (
4260: automatic => 'Automatic approval',
4261: approval => 'Queued for approval',
4262: );
4263: my $output;
4264: foreach my $option ('automatic','approval') {
4265: my $checked;
4266: if (ref($processing) eq 'HASH') {
4267: if ($type eq '') {
4268: if (!exists($processing->{'default'})) {
4269: if ($option eq 'automatic') {
4270: $checked = ' checked="checked"';
4271: }
4272: } else {
4273: if ($processing->{'default'} eq $option) {
4274: $checked = ' checked="checked"';
4275: }
4276: }
4277: } else {
4278: if (!exists($processing->{$type})) {
4279: if ($option eq 'automatic') {
4280: $checked = ' checked="checked"';
4281: }
4282: } else {
4283: if ($processing->{$type} eq $option) {
4284: $checked = ' checked="checked"';
4285: }
4286: }
4287: }
4288: } elsif ($option eq 'automatic') {
4289: $checked = ' checked="checked"';
4290: }
4291: my $name = 'cancreate_emailprocess';
4292: if (($type ne '') && ($type ne 'default')) {
4293: $name .= '_'.$type;
4294: }
4295: $output .= '<span class="LC_nobreak"><label>'.
4296: '<input type="radio" name="'.$name.'"'.
4297: $checked.' value="'.$option.'" />'.
4298: $choices{$option}.'</label></span>';
4299: if ($type eq '') {
4300: $output .= ' ';
4301: } else {
4302: $output .= '<br />';
4303: }
4304: }
4305: $$rowtotal ++;
4306: return $output;
4307: }
4308:
4309: sub captcha_choice {
4310: my ($context,$settings,$itemcount) = @_;
4311: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
4312: my %lt = &captcha_phrases();
4313: $keyentry = 'hidden';
4314: if ($context eq 'cancreate') {
4315: $rowname = &mt('CAPTCHA validation');
4316: } elsif ($context eq 'login') {
4317: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
4318: }
4319: if (ref($settings) eq 'HASH') {
4320: if ($settings->{'captcha'}) {
4321: $checked{$settings->{'captcha'}} = ' checked="checked"';
4322: } else {
4323: $checked{'original'} = ' checked="checked"';
4324: }
4325: if ($settings->{'captcha'} eq 'recaptcha') {
4326: $pubtext = $lt{'pub'};
4327: $privtext = $lt{'priv'};
4328: $keyentry = 'text';
4329: }
4330: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
4331: $currpub = $settings->{'recaptchakeys'}{'public'};
4332: $currpriv = $settings->{'recaptchakeys'}{'private'};
4333: }
4334: } else {
4335: $checked{'original'} = ' checked="checked"';
4336: }
4337: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4338: my $output = '<tr'.$css_class.'>'.
4339: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
4340: '<table><tr><td>'."\n";
4341: foreach my $option ('original','recaptcha','notused') {
4342: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
4343: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
4344: $lt{$option}.'</label></span>';
4345: unless ($option eq 'notused') {
4346: $output .= (' 'x2)."\n";
4347: }
4348: }
4349: #
4350: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
4351: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
4352: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
4353: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
4354: #
4355: $output .= '</td></tr>'."\n".
4356: '<tr><td>'."\n".
4357: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
4358: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
4359: $currpub.'" size="40" /></span><br />'."\n".
4360: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
4361: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
4362: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
4363: '</td></tr>';
4364: return $output;
4365: }
4366:
4367: sub user_formats_row {
4368: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
4369: my $output;
4370: my %text = (
4371: 'username' => 'new usernames',
4372: 'id' => 'IDs',
4373: 'email' => 'self-created accounts (e-mail)',
4374: );
4375: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4376: $output = '<tr '.$css_class.'>'.
4377: '<td><span class="LC_nobreak">';
4378: if ($type eq 'email') {
4379: $output .= &mt("Formats disallowed for $text{$type}: ");
4380: } else {
4381: $output .= &mt("Format rules to check for $text{$type}: ");
4382: }
4383: $output .= '</span></td>'.
4384: '<td class="LC_left_item" colspan="2"><table>';
4385: my $rem;
4386: if (ref($ruleorder) eq 'ARRAY') {
4387: for (my $i=0; $i<@{$ruleorder}; $i++) {
4388: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
4389: my $rem = $i%($numinrow);
4390: if ($rem == 0) {
4391: if ($i > 0) {
4392: $output .= '</tr>';
4393: }
4394: $output .= '<tr>';
4395: }
4396: my $check = ' ';
4397: if (ref($settings) eq 'HASH') {
4398: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
4399: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
4400: $check = ' checked="checked" ';
4401: }
4402: }
4403: }
4404: $output .= '<td class="LC_left_item">'.
4405: '<span class="LC_nobreak"><label>'.
4406: '<input type="checkbox" name="'.$type.'_rule" '.
4407: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
4408: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
4409: }
4410: }
4411: $rem = @{$ruleorder}%($numinrow);
4412: }
4413: my $colsleft = $numinrow - $rem;
4414: if ($colsleft > 1 ) {
4415: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4416: ' </td>';
4417: } elsif ($colsleft == 1) {
4418: $output .= '<td class="LC_left_item"> </td>';
4419: }
4420: $output .= '</tr></table></td></tr>';
4421: return $output;
4422: }
4423:
4424: sub usercreation_types {
4425: my %lt = &Apache::lonlocal::texthash (
4426: author => 'When adding a co-author',
4427: course => 'When adding a user to a course',
4428: requestcrs => 'When requesting a course',
4429: any => 'Any',
4430: official => 'Institutional only ',
4431: unofficial => 'Non-institutional only',
4432: none => 'None',
4433: );
4434: return %lt;
4435: }
4436:
4437: sub selfcreation_types {
4438: my %lt = &Apache::lonlocal::texthash (
4439: selfcreate => 'User creates own account',
4440: any => 'Any',
4441: official => 'Institutional only ',
4442: unofficial => 'Non-institutional only',
4443: email => 'E-mail address',
4444: login => 'Institutional Login',
4445: sso => 'SSO',
4446: );
4447: }
4448:
4449: sub authtype_names {
4450: my %lt = &Apache::lonlocal::texthash(
4451: int => 'Internal',
4452: krb4 => 'Kerberos 4',
4453: krb5 => 'Kerberos 5',
4454: loc => 'Local',
4455: );
4456: return %lt;
4457: }
4458:
4459: sub context_names {
4460: my %context_title = &Apache::lonlocal::texthash(
4461: author => 'Creating users when an Author',
4462: course => 'Creating users when in a course',
4463: domain => 'Creating users when a Domain Coordinator',
4464: );
4465: return %context_title;
4466: }
4467:
4468: sub print_usermodification {
4469: my ($position,$dom,$settings,$rowtotal) = @_;
4470: my $numinrow = 4;
4471: my ($context,$datatable,$rowcount);
4472: if ($position eq 'top') {
4473: $rowcount = 0;
4474: $context = 'author';
4475: foreach my $role ('ca','aa') {
4476: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4477: $numinrow,$rowcount);
4478: $$rowtotal ++;
4479: $rowcount ++;
4480: }
4481: } elsif ($position eq 'bottom') {
4482: $context = 'course';
4483: $rowcount = 0;
4484: foreach my $role ('st','ep','ta','in','cr') {
4485: $datatable .= &modifiable_userdata_row($context,$role,$settings,
4486: $numinrow,$rowcount);
4487: $$rowtotal ++;
4488: $rowcount ++;
4489: }
4490: }
4491: return $datatable;
4492: }
4493:
4494: sub print_defaults {
4495: my ($position,$dom,$settings,$rowtotal) = @_;
4496: my $rownum = 0;
4497: my ($datatable,$css_class);
4498: if ($position eq 'top') {
4499: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
4500: 'datelocale_def','portal_def');
4501: my %defaults;
4502: if (ref($settings) eq 'HASH') {
4503: %defaults = %{$settings};
4504: } else {
4505: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4506: foreach my $item (@items) {
4507: $defaults{$item} = $domdefaults{$item};
4508: }
4509: }
4510: my $titles = &defaults_titles($dom);
4511: foreach my $item (@items) {
4512: if ($rownum%2) {
4513: $css_class = '';
4514: } else {
4515: $css_class = ' class="LC_odd_row" ';
4516: }
4517: $datatable .= '<tr'.$css_class.'>'.
4518: '<td><span class="LC_nobreak">'.$titles->{$item}.
4519: '</span></td><td class="LC_right_item" colspan="3">';
4520: if ($item eq 'auth_def') {
4521: my @authtypes = ('internal','krb4','krb5','localauth');
4522: my %shortauth = (
4523: internal => 'int',
4524: krb4 => 'krb4',
4525: krb5 => 'krb5',
4526: localauth => 'loc'
4527: );
4528: my %authnames = &authtype_names();
4529: foreach my $auth (@authtypes) {
4530: my $checked = ' ';
4531: if ($defaults{$item} eq $auth) {
4532: $checked = ' checked="checked" ';
4533: }
4534: $datatable .= '<label><input type="radio" name="'.$item.
4535: '" value="'.$auth.'"'.$checked.'/>'.
4536: $authnames{$shortauth{$auth}}.'</label> ';
4537: }
4538: } elsif ($item eq 'timezone_def') {
4539: my $includeempty = 1;
4540: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4541: } elsif ($item eq 'datelocale_def') {
4542: my $includeempty = 1;
4543: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4544: } elsif ($item eq 'lang_def') {
4545: my %langchoices = &get_languages_hash();
4546: $langchoices{''} = 'No language preference';
4547: %langchoices = &Apache::lonlocal::texthash(%langchoices);
4548: $datatable .= &Apache::loncommon::select_form($defaults{$item},$item,
4549: \%langchoices);
4550: } else {
4551: my $size;
4552: if ($item eq 'portal_def') {
4553: $size = ' size="25"';
4554: }
4555: $datatable .= '<input type="text" name="'.$item.'" value="'.
4556: $defaults{$item}.'"'.$size.' />';
4557: }
4558: $datatable .= '</td></tr>';
4559: $rownum ++;
4560: }
4561: } else {
4562: my (%defaults);
4563: if (ref($settings) eq 'HASH') {
4564: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH') &&
4565: (ref($settings->{'inststatusguest'}) eq 'ARRAY')) {
4566: my $maxnum = @{$settings->{'inststatusorder'}};
4567: for (my $i=0; $i<$maxnum; $i++) {
4568: $css_class = $rownum%2?' class="LC_odd_row"':'';
4569: my $item = $settings->{'inststatusorder'}->[$i];
4570: my $title = $settings->{'inststatustypes'}->{$item};
4571: my $guestok;
4572: if (grep(/^\Q$item\E$/,@{$settings->{'inststatusguest'}})) {
4573: $guestok = 1;
4574: }
4575: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'$item'".');"';
4576: $datatable .= '<tr'.$css_class.'>'.
4577: '<td><span class="LC_nobreak">'.
4578: '<select name="inststatus_pos_'.$item.'"'.$chgstr.'>';
4579: for (my $k=0; $k<=$maxnum; $k++) {
4580: my $vpos = $k+1;
4581: my $selstr;
4582: if ($k == $i) {
4583: $selstr = ' selected="selected" ';
4584: }
4585: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4586: }
4587: my ($checkedon,$checkedoff);
4588: $checkedoff = ' checked="checked"';
4589: if ($guestok) {
4590: $checkedon = $checkedoff;
4591: $checkedoff = '';
4592: }
4593: $datatable .= '</select> '.&mt('Internal ID:').' <b>'.$item.'</b> '.
4594: '<input type="checkbox" name="inststatus_delete" value="'.$item.'" />'.
4595: &mt('delete').'</span></td>'.
4596: '<td class="LC_left_item"><span class="LC_nobreak">'.&mt('Name displayed:').
4597: '<input type="text" size="20" name="inststatus_title_'.$item.'" value="'.$title.'" />'.
4598: '</span></td>'.
4599: '<td class="LC_right_item"><span class="LC_nobreak">'.
4600: '<label><input type="radio" value="1" name="inststatus_guest_'.$item.'"'.$checkedon.' />'.
4601: &mt('Yes').'</label>'.(' 'x2).
4602: '<label><input type="radio" value="0" name="inststatus_guest_'.$item.'"'.$checkedoff.' />'.
4603: &mt('No').'</label></span></td></tr>';
4604: }
4605: $css_class = $rownum%2?' class="LC_odd_row"':'';
4606: my $chgstr = ' onchange="javascript:reorderTypes(this.form,'."'addinststatus_pos'".');"';
4607: $datatable .= '<tr '.$css_class.'>'.
4608: '<td><span class="LC_nobreak"><select name="addinststatus_pos"'.$chgstr.'>';
4609: for (my $k=0; $k<=$maxnum; $k++) {
4610: my $vpos = $k+1;
4611: my $selstr;
4612: if ($k == $maxnum) {
4613: $selstr = ' selected="selected" ';
4614: }
4615: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4616: }
4617: $datatable .= '</select> '.&mt('Internal ID:').
4618: '<input type="text" size="10" name="addinststatus" value="" /></span>'.
4619: ' '.&mt('(new)').
4620: '</span></td><td class="LC_left_item"><span class="LC_nobreak">'.
4621: &mt('Name displayed:').
4622: '<input type="text" size="20" name="addinststatus_title" value="" /></span></td>'.
4623: '<td class="LC_right_item"><span class="LC_nobreak">'.
4624: '<label><input type="radio" value="1" name="addinststatus_guest" />'.
4625: &mt('Yes').'</label>'.(' 'x2).
4626: '<label><input type="radio" value="0" name="addinststatus_guest" />'.
4627: &mt('No').'</label></span></td></tr>';
4628: '</tr>'."\n";
4629: $rownum ++;
4630: }
4631: }
4632: }
4633: $$rowtotal += $rownum;
4634: return $datatable;
4635: }
4636:
4637: sub get_languages_hash {
4638: my %langchoices;
4639: foreach my $id (&Apache::loncommon::languageids()) {
4640: my $code = &Apache::loncommon::supportedlanguagecode($id);
4641: if ($code ne '') {
4642: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4643: }
4644: }
4645: return %langchoices;
4646: }
4647:
4648: sub defaults_titles {
4649: my ($dom) = @_;
4650: my %titles = &Apache::lonlocal::texthash (
4651: 'auth_def' => 'Default authentication type',
4652: 'auth_arg_def' => 'Default authentication argument',
4653: 'lang_def' => 'Default language',
4654: 'timezone_def' => 'Default timezone',
4655: 'datelocale_def' => 'Default locale for dates',
4656: 'portal_def' => 'Portal/Default URL',
4657: );
4658: if ($dom) {
4659: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4660: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4661: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4662: $protocol = 'http' if ($protocol ne 'https');
4663: if ($uint_dom) {
4664: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4665: $uint_dom);
4666: }
4667: }
4668: return (\%titles);
4669: }
4670:
4671: sub print_scantronformat {
4672: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4673: my $itemcount = 1;
4674: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4675: %confhash);
4676: my $switchserver = &check_switchserver($dom,$confname);
4677: my %lt = &Apache::lonlocal::texthash (
4678: default => 'Default bubblesheet format file error',
4679: custom => 'Custom bubblesheet format file error',
4680: );
4681: my %scantronfiles = (
4682: default => 'default.tab',
4683: custom => 'custom.tab',
4684: );
4685: foreach my $key (keys(%scantronfiles)) {
4686: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4687: .$scantronfiles{$key};
4688: }
4689: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4690: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4691: if (!$switchserver) {
4692: my $servadm = $r->dir_config('lonAdmEMail');
4693: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4694: if ($configuserok eq 'ok') {
4695: if ($author_ok eq 'ok') {
4696: my %legacyfile = (
4697: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4698: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4699: );
4700: my %md5chk;
4701: foreach my $type (keys(%legacyfile)) {
4702: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4703: chomp($md5chk{$type});
4704: }
4705: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4706: foreach my $type (keys(%legacyfile)) {
4707: ($scantronurls{$type},my $error) =
4708: &legacy_scantronformat($r,$dom,$confname,
4709: $type,$legacyfile{$type},
4710: $scantronurls{$type},
4711: $scantronfiles{$type});
4712: if ($error ne '') {
4713: $error{$type} = $error;
4714: }
4715: }
4716: if (keys(%error) == 0) {
4717: $is_custom = 1;
4718: $confhash{'scantron'}{'scantronformat'} =
4719: $scantronurls{'custom'};
4720: my $putresult =
4721: &Apache::lonnet::put_dom('configuration',
4722: \%confhash,$dom);
4723: if ($putresult ne 'ok') {
4724: $error{'custom'} =
4725: '<span class="LC_error">'.
4726: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4727: }
4728: }
4729: } else {
4730: ($scantronurls{'default'},my $error) =
4731: &legacy_scantronformat($r,$dom,$confname,
4732: 'default',$legacyfile{'default'},
4733: $scantronurls{'default'},
4734: $scantronfiles{'default'});
4735: if ($error eq '') {
4736: $confhash{'scantron'}{'scantronformat'} = '';
4737: my $putresult =
4738: &Apache::lonnet::put_dom('configuration',
4739: \%confhash,$dom);
4740: if ($putresult ne 'ok') {
4741: $error{'default'} =
4742: '<span class="LC_error">'.
4743: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4744: }
4745: } else {
4746: $error{'default'} = $error;
4747: }
4748: }
4749: }
4750: }
4751: } else {
4752: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4753: }
4754: }
4755: if (ref($settings) eq 'HASH') {
4756: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
4757: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
4758: if ((!@info) || ($info[0] eq 'no_such_dir')) {
4759: $scantronurl = '';
4760: } else {
4761: $scantronurl = $settings->{'scantronformat'};
4762: }
4763: $is_custom = 1;
4764: } else {
4765: $scantronurl = $scantronurls{'default'};
4766: }
4767: } else {
4768: if ($is_custom) {
4769: $scantronurl = $scantronurls{'custom'};
4770: } else {
4771: $scantronurl = $scantronurls{'default'};
4772: }
4773: }
4774: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4775: $datatable .= '<tr'.$css_class.'>';
4776: if (!$is_custom) {
4777: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
4778: '<span class="LC_nobreak">';
4779: if ($scantronurl) {
4780: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
4781: undef,undef,undef,undef,'background-color:#ffffff');
4782: } else {
4783: $datatable = &mt('File unavailable for display');
4784: }
4785: $datatable .= '</span></td>';
4786: if (keys(%error) == 0) {
4787: $datatable .= '<td valign="bottom">';
4788: if (!$switchserver) {
4789: $datatable .= &mt('Upload:').'<br />';
4790: }
4791: } else {
4792: my $errorstr;
4793: foreach my $key (sort(keys(%error))) {
4794: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4795: }
4796: $datatable .= '<td>'.$errorstr;
4797: }
4798: } else {
4799: if (keys(%error) > 0) {
4800: my $errorstr;
4801: foreach my $key (sort(keys(%error))) {
4802: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4803: }
4804: $datatable .= '<td>'.$errorstr.'</td><td> ';
4805: } elsif ($scantronurl) {
4806: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
4807: undef,undef,undef,undef,'background-color:#ffffff');
4808: $datatable .= '<td><span class="LC_nobreak">'.
4809: $link.
4810: '<label><input type="checkbox" name="scantronformat_del"'.
4811: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
4812: '<td><span class="LC_nobreak"> '.
4813: &mt('Replace:').'</span><br />';
4814: }
4815: }
4816: if (keys(%error) == 0) {
4817: if ($switchserver) {
4818: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4819: } else {
4820: $datatable .='<span class="LC_nobreak"> '.
4821: '<input type="file" name="scantronformat" /></span>';
4822: }
4823: }
4824: $datatable .= '</td></tr>';
4825: $$rowtotal ++;
4826: return $datatable;
4827: }
4828:
4829: sub legacy_scantronformat {
4830: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
4831: my ($url,$error);
4832: my @statinfo = &Apache::lonnet::stat_file($newurl);
4833: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4834: (my $result,$url) =
4835: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4836: '','',$newfile);
4837: if ($result ne 'ok') {
4838: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4839: }
4840: }
4841: return ($url,$error);
4842: }
4843:
4844: sub print_coursecategories {
4845: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
4846: my $datatable;
4847: if ($position eq 'top') {
4848: my (%checked);
4849: my @catitems = ('unauth','auth');
4850: my @cattypes = ('std','domonly','codesrch','none');
4851: $checked{'unauth'} = 'std';
4852: $checked{'auth'} = 'std';
4853: if (ref($settings) eq 'HASH') {
4854: foreach my $type (@cattypes) {
4855: if ($type eq $settings->{'unauth'}) {
4856: $checked{'unauth'} = $type;
4857: }
4858: if ($type eq $settings->{'auth'}) {
4859: $checked{'auth'} = $type;
4860: }
4861: }
4862: }
4863: my %lt = &Apache::lonlocal::texthash (
4864: unauth => 'Catalog type for unauthenticated users',
4865: auth => 'Catalog type for authenticated users',
4866: none => 'No catalog',
4867: std => 'Standard catalog',
4868: domonly => 'Domain-only catalog',
4869: codesrch => "Code search form",
4870: );
4871: my $itemcount = 0;
4872: foreach my $item (@catitems) {
4873: my $css_class = $itemcount%2? ' class="LC_odd_row"':'';
4874: $datatable .= '<tr '.$css_class.'>'.
4875: '<td>'.$lt{$item}.'</td>'.
4876: '<td class="LC_right_item"><span class="LC_nobreak">';
4877: foreach my $type (@cattypes) {
4878: my $ischecked;
4879: if ($checked{$item} eq $type) {
4880: $ischecked=' checked="checked"';
4881: }
4882: $datatable .= '<label>'.
4883: '<input type="radio" name="coursecat_'.$item.'" value="'.$type.'"'.$ischecked.
4884: ' />'.$lt{$type}.'</label> ';
4885: }
4886: $datatable .= '</td></tr>';
4887: $itemcount ++;
4888: }
4889: $$rowtotal += $itemcount;
4890: } elsif ($position eq 'middle') {
4891: my $toggle_cats_crs = ' ';
4892: my $toggle_cats_dom = ' checked="checked" ';
4893: my $can_cat_crs = ' ';
4894: my $can_cat_dom = ' checked="checked" ';
4895: my $toggle_catscomm_comm = ' ';
4896: my $toggle_catscomm_dom = ' checked="checked" ';
4897: my $can_catcomm_comm = ' ';
4898: my $can_catcomm_dom = ' checked="checked" ';
4899:
4900: if (ref($settings) eq 'HASH') {
4901: if ($settings->{'togglecats'} eq 'crs') {
4902: $toggle_cats_crs = $toggle_cats_dom;
4903: $toggle_cats_dom = ' ';
4904: }
4905: if ($settings->{'categorize'} eq 'crs') {
4906: $can_cat_crs = $can_cat_dom;
4907: $can_cat_dom = ' ';
4908: }
4909: if ($settings->{'togglecatscomm'} eq 'comm') {
4910: $toggle_catscomm_comm = $toggle_catscomm_dom;
4911: $toggle_catscomm_dom = ' ';
4912: }
4913: if ($settings->{'categorizecomm'} eq 'comm') {
4914: $can_catcomm_comm = $can_catcomm_dom;
4915: $can_catcomm_dom = ' ';
4916: }
4917: }
4918: my %title = &Apache::lonlocal::texthash (
4919: togglecats => 'Show/Hide a course in catalog',
4920: togglecatscomm => 'Show/Hide a community in catalog',
4921: categorize => 'Assign a category to a course',
4922: categorizecomm => 'Assign a category to a community',
4923: );
4924: my %level = &Apache::lonlocal::texthash (
4925: dom => 'Set in Domain',
4926: crs => 'Set in Course',
4927: comm => 'Set in Community',
4928: );
4929: $datatable = '<tr class="LC_odd_row">'.
4930: '<td>'.$title{'togglecats'}.'</td>'.
4931: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4932: '<input type="radio" name="togglecats"'.
4933: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4934: '<label><input type="radio" name="togglecats"'.
4935: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
4936: '</tr><tr>'.
4937: '<td>'.$title{'categorize'}.'</td>'.
4938: '<td class="LC_right_item"><span class="LC_nobreak">'.
4939: '<label><input type="radio" name="categorize"'.
4940: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4941: '<label><input type="radio" name="categorize"'.
4942: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
4943: '</tr><tr class="LC_odd_row">'.
4944: '<td>'.$title{'togglecatscomm'}.'</td>'.
4945: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4946: '<input type="radio" name="togglecatscomm"'.
4947: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4948: '<label><input type="radio" name="togglecatscomm"'.
4949: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
4950: '</tr><tr>'.
4951: '<td>'.$title{'categorizecomm'}.'</td>'.
4952: '<td class="LC_right_item"><span class="LC_nobreak">'.
4953: '<label><input type="radio" name="categorizecomm"'.
4954: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4955: '<label><input type="radio" name="categorizecomm"'.
4956: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
4957: '</tr>';
4958: $$rowtotal += 4;
4959: } else {
4960: my $css_class;
4961: my $itemcount = 1;
4962: my $cathash;
4963: if (ref($settings) eq 'HASH') {
4964: $cathash = $settings->{'cats'};
4965: }
4966: if (ref($cathash) eq 'HASH') {
4967: my (@cats,@trails,%allitems,%idx,@jsarray);
4968: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
4969: \%allitems,\%idx,\@jsarray);
4970: my $maxdepth = scalar(@cats);
4971: my $colattrib = '';
4972: if ($maxdepth > 2) {
4973: $colattrib = ' colspan="2" ';
4974: }
4975: my @path;
4976: if (@cats > 0) {
4977: if (ref($cats[0]) eq 'ARRAY') {
4978: my $numtop = @{$cats[0]};
4979: my $maxnum = $numtop;
4980: my %default_names = (
4981: instcode => &mt('Official courses'),
4982: communities => &mt('Communities'),
4983: );
4984:
4985: if ((!grep(/^instcode$/,@{$cats[0]})) ||
4986: ($cathash->{'instcode::0'} eq '') ||
4987: (!grep(/^communities$/,@{$cats[0]})) ||
4988: ($cathash->{'communities::0'} eq '')) {
4989: $maxnum ++;
4990: }
4991: my $lastidx;
4992: for (my $i=0; $i<$numtop; $i++) {
4993: my $parent = $cats[0][$i];
4994: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4995: my $item = &escape($parent).'::0';
4996: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
4997: $lastidx = $idx{$item};
4998: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4999: .'<select name="'.$item.'"'.$chgstr.'>';
5000: for (my $k=0; $k<=$maxnum; $k++) {
5001: my $vpos = $k+1;
5002: my $selstr;
5003: if ($k == $i) {
5004: $selstr = ' selected="selected" ';
5005: }
5006: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5007: }
5008: $datatable .= '</select></span></td><td>';
5009: if ($parent eq 'instcode' || $parent eq 'communities') {
5010: $datatable .= '<span class="LC_nobreak">'
5011: .$default_names{$parent}.'</span>';
5012: if ($parent eq 'instcode') {
5013: $datatable .= '<br /><span class="LC_nobreak">('
5014: .&mt('with institutional codes')
5015: .')</span></td><td'.$colattrib.'>';
5016: } else {
5017: $datatable .= '<table><tr><td>';
5018: }
5019: $datatable .= '<span class="LC_nobreak">'
5020: .'<label><input type="radio" name="'
5021: .$parent.'" value="1" checked="checked" />'
5022: .&mt('Display').'</label>';
5023: if ($parent eq 'instcode') {
5024: $datatable .= ' ';
5025: } else {
5026: $datatable .= '</span></td></tr><tr><td>'
5027: .'<span class="LC_nobreak">';
5028: }
5029: $datatable .= '<label><input type="radio" name="'
5030: .$parent.'" value="0" />'
5031: .&mt('Do not display').'</label></span>';
5032: if ($parent eq 'communities') {
5033: $datatable .= '</td></tr></table>';
5034: }
5035: $datatable .= '</td>';
5036: } else {
5037: $datatable .= $parent
5038: .' <span class="LC_nobreak"><label>'
5039: .'<input type="checkbox" name="deletecategory" '
5040: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
5041: }
5042: my $depth = 1;
5043: push(@path,$parent);
5044: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
5045: pop(@path);
5046: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
5047: $itemcount ++;
5048: }
5049: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5050: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
5051: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
5052: for (my $k=0; $k<=$maxnum; $k++) {
5053: my $vpos = $k+1;
5054: my $selstr;
5055: if ($k == $numtop) {
5056: $selstr = ' selected="selected" ';
5057: }
5058: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5059: }
5060: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
5061: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
5062: .'</tr>'."\n";
5063: $itemcount ++;
5064: foreach my $default ('instcode','communities') {
5065: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
5066: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5067: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
5068: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
5069: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
5070: for (my $k=0; $k<=$maxnum; $k++) {
5071: my $vpos = $k+1;
5072: my $selstr;
5073: if ($k == $maxnum) {
5074: $selstr = ' selected="selected" ';
5075: }
5076: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
5077: }
5078: $datatable .= '</select></span></td>'.
5079: '<td><span class="LC_nobreak">'.
5080: $default_names{$default}.'</span>';
5081: if ($default eq 'instcode') {
5082: $datatable .= '<br /><span class="LC_nobreak">('
5083: .&mt('with institutional codes').')</span>';
5084: }
5085: $datatable .= '</td>'
5086: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
5087: .&mt('Display').'</label> '
5088: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
5089: .&mt('Do not display').'</label></span></td></tr>';
5090: }
5091: }
5092: }
5093: } else {
5094: $datatable .= &initialize_categories($itemcount);
5095: }
5096: } else {
5097: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[1]->{'col2'}.'</td>'
5098: .&initialize_categories($itemcount);
5099: }
5100: $$rowtotal += $itemcount;
5101: }
5102: return $datatable;
5103: }
5104:
5105: sub print_serverstatuses {
5106: my ($dom,$settings,$rowtotal) = @_;
5107: my $datatable;
5108: my @pages = &serverstatus_pages();
5109: my (%namedaccess,%machineaccess);
5110: foreach my $type (@pages) {
5111: $namedaccess{$type} = '';
5112: $machineaccess{$type}= '';
5113: }
5114: if (ref($settings) eq 'HASH') {
5115: foreach my $type (@pages) {
5116: if (exists($settings->{$type})) {
5117: if (ref($settings->{$type}) eq 'HASH') {
5118: foreach my $key (keys(%{$settings->{$type}})) {
5119: if ($key eq 'namedusers') {
5120: $namedaccess{$type} = $settings->{$type}->{$key};
5121: } elsif ($key eq 'machines') {
5122: $machineaccess{$type} = $settings->{$type}->{$key};
5123: }
5124: }
5125: }
5126: }
5127: }
5128: }
5129: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5130: my $rownum = 0;
5131: my $css_class;
5132: foreach my $type (@pages) {
5133: $rownum ++;
5134: $css_class = $rownum%2?' class="LC_odd_row"':'';
5135: $datatable .= '<tr'.$css_class.'>'.
5136: '<td><span class="LC_nobreak">'.
5137: $titles->{$type}.'</span></td>'.
5138: '<td class="LC_left_item">'.
5139: '<input type="text" name="'.$type.'_namedusers" '.
5140: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
5141: '<td class="LC_right_item">'.
5142: '<span class="LC_nobreak">'.
5143: '<input type="text" name="'.$type.'_machines" '.
5144: 'value="'.$machineaccess{$type}.'" size="10" />'.
5145: '</td></tr>'."\n";
5146: }
5147: $$rowtotal += $rownum;
5148: return $datatable;
5149: }
5150:
5151: sub serverstatus_pages {
5152: return ('userstatus','lonstatus','loncron','server-status','codeversions',
5153: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
5154: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf',
5155: 'uniquecodes','diskusage');
5156: }
5157:
5158: sub defaults_javascript {
5159: my ($settings) = @_;
5160: my ($output,$jstext);
5161: if ((ref($settings->{'inststatusorder'}) eq 'ARRAY') && (ref($settings->{'inststatustypes'}) eq 'HASH')) {
5162: my $maxnum = scalar(@{$settings->{'inststatusorder'}});
5163: if ($maxnum eq '') {
5164: $maxnum = 0;
5165: }
5166: $maxnum ++;
5167: $jstext = ' var inststatuses = Array('."'".join("','",@{$settings->{'inststatusorder'}})."'".');';
5168: return <<"ENDSCRIPT";
5169: <script type="text/javascript">
5170: // <![CDATA[
5171: function reorderTypes(form,caller) {
5172: var changedVal;
5173: $jstext
5174: var newpos = 'addinststatus_pos';
5175: var current = new Array;
5176: var maxh = $maxnum;
5177: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5178: var oldVal;
5179: if (caller == newpos) {
5180: changedVal = newitemVal;
5181: } else {
5182: var curritem = 'inststatus_pos_'+caller;
5183: changedVal = form.elements[curritem].options[form.elements[curritem].selectedIndex].value;
5184: current[newitemVal] = newpos;
5185: }
5186: for (var i=0; i<inststatuses.length; i++) {
5187: if (inststatuses[i] != caller) {
5188: var elementName = 'inststatus_pos_'+inststatuses[i];
5189: if (form.elements[elementName]) {
5190: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5191: current[currVal] = elementName;
5192: }
5193: }
5194: }
5195: for (var j=0; j<maxh; j++) {
5196: if (current[j] == undefined) {
5197: oldVal = j;
5198: }
5199: }
5200: if (oldVal < changedVal) {
5201: for (var k=oldVal+1; k<=changedVal ; k++) {
5202: var elementName = current[k];
5203: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5204: }
5205: } else {
5206: for (var k=changedVal; k<oldVal; k++) {
5207: var elementName = current[k];
5208: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5209: }
5210: }
5211: return;
5212: }
5213:
5214: // ]]>
5215: </script>
5216:
5217: ENDSCRIPT
5218: }
5219: }
5220:
5221: sub coursecategories_javascript {
5222: my ($settings) = @_;
5223: my ($output,$jstext,$cathash);
5224: if (ref($settings) eq 'HASH') {
5225: $cathash = $settings->{'cats'};
5226: }
5227: if (ref($cathash) eq 'HASH') {
5228: my (@cats,@jsarray,%idx);
5229: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
5230: if (@jsarray > 0) {
5231: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
5232: for (my $i=0; $i<@jsarray; $i++) {
5233: if (ref($jsarray[$i]) eq 'ARRAY') {
5234: my $catstr = join('","',@{$jsarray[$i]});
5235: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
5236: }
5237: }
5238: }
5239: } else {
5240: $jstext = ' var categories = Array(1);'."\n".
5241: ' categories[0] = Array("instcode_pos");'."\n";
5242: }
5243: my $instcode_reserved = &mt('The name: [_1] is a reserved category.','"instcode"');
5244: my $communities_reserved = &mt('The name: [_1] is a reserved category.','"communities"');
5245: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category.');
5246: $output = <<"ENDSCRIPT";
5247: <script type="text/javascript">
5248: // <![CDATA[
5249: function reorderCats(form,parent,item,idx) {
5250: var changedVal;
5251: $jstext
5252: var newpos = 'addcategory_pos';
5253: if (parent == '') {
5254: var has_instcode = 0;
5255: var maxtop = categories[idx].length;
5256: for (var j=0; j<maxtop; j++) {
5257: if (categories[idx][j] == 'instcode::0') {
5258: has_instcode == 1;
5259: }
5260: }
5261: if (has_instcode == 0) {
5262: categories[idx][maxtop] = 'instcode_pos';
5263: }
5264: } else {
5265: newpos += '_'+parent;
5266: }
5267: var maxh = 1 + categories[idx].length;
5268: var current = new Array;
5269: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
5270: if (item == newpos) {
5271: changedVal = newitemVal;
5272: } else {
5273: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
5274: current[newitemVal] = newpos;
5275: }
5276: for (var i=0; i<categories[idx].length; i++) {
5277: var elementName = categories[idx][i];
5278: if (elementName != item) {
5279: if (form.elements[elementName]) {
5280: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
5281: current[currVal] = elementName;
5282: }
5283: }
5284: }
5285: var oldVal;
5286: for (var j=0; j<maxh; j++) {
5287: if (current[j] == undefined) {
5288: oldVal = j;
5289: }
5290: }
5291: if (oldVal < changedVal) {
5292: for (var k=oldVal+1; k<=changedVal ; k++) {
5293: var elementName = current[k];
5294: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
5295: }
5296: } else {
5297: for (var k=changedVal; k<oldVal; k++) {
5298: var elementName = current[k];
5299: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
5300: }
5301: }
5302: return;
5303: }
5304:
5305: function categoryCheck(form) {
5306: if (form.elements['addcategory_name'].value == 'instcode') {
5307: alert('$instcode_reserved\\n$choose_again');
5308: return false;
5309: }
5310: if (form.elements['addcategory_name'].value == 'communities') {
5311: alert('$communities_reserved\\n$choose_again');
5312: return false;
5313: }
5314: return true;
5315: }
5316:
5317: // ]]>
5318: </script>
5319:
5320: ENDSCRIPT
5321: return $output;
5322: }
5323:
5324: sub initialize_categories {
5325: my ($itemcount) = @_;
5326: my ($datatable,$css_class,$chgstr);
5327: my %default_names = (
5328: instcode => 'Official courses (with institutional codes)',
5329: communities => 'Communities',
5330: );
5331: my $select0 = ' selected="selected"';
5332: my $select1 = '';
5333: foreach my $default ('instcode','communities') {
5334: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5335: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
5336: if ($default eq 'communities') {
5337: $select1 = $select0;
5338: $select0 = '';
5339: }
5340: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5341: .'<select name="'.$default.'_pos">'
5342: .'<option value="0"'.$select0.'>1</option>'
5343: .'<option value="1"'.$select1.'>2</option>'
5344: .'<option value="2">3</option></select> '
5345: .$default_names{$default}
5346: .'</span></td><td><span class="LC_nobreak">'
5347: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
5348: .&mt('Display').'</label> <label>'
5349: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
5350: .'</label></span></td></tr>';
5351: $itemcount ++;
5352: }
5353: $css_class = $itemcount%2?' class="LC_odd_row"':'';
5354: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
5355: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
5356: .'<select name="addcategory_pos"'.$chgstr.'>'
5357: .'<option value="0">1</option>'
5358: .'<option value="1">2</option>'
5359: .'<option value="2" selected="selected">3</option></select> '
5360: .&mt('Add category').'</td><td>'.&mt('Name:')
5361: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
5362: return $datatable;
5363: }
5364:
5365: sub build_category_rows {
5366: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
5367: my ($text,$name,$item,$chgstr);
5368: if (ref($cats) eq 'ARRAY') {
5369: my $maxdepth = scalar(@{$cats});
5370: if (ref($cats->[$depth]) eq 'HASH') {
5371: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
5372: my $numchildren = @{$cats->[$depth]{$parent}};
5373: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
5374: $text .= '<td><table class="LC_data_table">';
5375: my ($idxnum,$parent_name,$parent_item);
5376: my $higher = $depth - 1;
5377: if ($higher == 0) {
5378: $parent_name = &escape($parent).'::'.$higher;
5379: } else {
5380: if (ref($path) eq 'ARRAY') {
5381: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5382: }
5383: }
5384: $parent_item = 'addcategory_pos_'.$parent_name;
5385: for (my $j=0; $j<=$numchildren; $j++) {
5386: if ($j < $numchildren) {
5387: $name = $cats->[$depth]{$parent}[$j];
5388: $item = &escape($name).':'.&escape($parent).':'.$depth;
5389: $idxnum = $idx->{$item};
5390: } else {
5391: $name = $parent_name;
5392: $item = $parent_item;
5393: }
5394: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
5395: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
5396: for (my $i=0; $i<=$numchildren; $i++) {
5397: my $vpos = $i+1;
5398: my $selstr;
5399: if ($j == $i) {
5400: $selstr = ' selected="selected" ';
5401: }
5402: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
5403: }
5404: $text .= '</select> ';
5405: if ($j < $numchildren) {
5406: my $deeper = $depth+1;
5407: $text .= $name.' '
5408: .'<label><input type="checkbox" name="deletecategory" value="'
5409: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
5410: if(ref($path) eq 'ARRAY') {
5411: push(@{$path},$name);
5412: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
5413: pop(@{$path});
5414: }
5415: } else {
5416: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
5417: if ($j == $numchildren) {
5418: $text .= $name;
5419: } else {
5420: $text .= $item;
5421: }
5422: $text .= '" value="" />';
5423: }
5424: $text .= '</td></tr>';
5425: }
5426: $text .= '</table></td>';
5427: } else {
5428: my $higher = $depth-1;
5429: if ($higher == 0) {
5430: $name = &escape($parent).'::'.$higher;
5431: } else {
5432: if (ref($path) eq 'ARRAY') {
5433: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
5434: }
5435: }
5436: my $colspan;
5437: if ($parent ne 'instcode') {
5438: $colspan = $maxdepth - $depth - 1;
5439: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
5440: }
5441: }
5442: }
5443: }
5444: return $text;
5445: }
5446:
5447: sub modifiable_userdata_row {
5448: my ($context,$item,$settings,$numinrow,$rowcount,$usertypes,$fieldsref,$titlesref) = @_;
5449: my ($role,$rolename,$statustype);
5450: $role = $item;
5451: if ($context eq 'cancreate') {
5452: if ($item =~ /^emailusername_(.+)$/) {
5453: $statustype = $1;
5454: $role = 'emailusername';
5455: if (ref($usertypes) eq 'HASH') {
5456: if ($usertypes->{$statustype}) {
5457: $rolename = &mt('Data provided by [_1]',$usertypes->{$statustype});
5458: } else {
5459: $rolename = &mt('Data provided by user');
5460: }
5461: }
5462: }
5463: } elsif ($context eq 'selfcreate') {
5464: if (ref($usertypes) eq 'HASH') {
5465: $rolename = $usertypes->{$role};
5466: } else {
5467: $rolename = $role;
5468: }
5469: } else {
5470: if ($role eq 'cr') {
5471: $rolename = &mt('Custom role');
5472: } else {
5473: $rolename = &Apache::lonnet::plaintext($role);
5474: }
5475: }
5476: my (@fields,%fieldtitles);
5477: if (ref($fieldsref) eq 'ARRAY') {
5478: @fields = @{$fieldsref};
5479: } else {
5480: @fields = ('lastname','firstname','middlename','generation',
5481: 'permanentemail','id');
5482: }
5483: if ((ref($titlesref) eq 'HASH')) {
5484: %fieldtitles = %{$titlesref};
5485: } else {
5486: %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5487: }
5488: my $output;
5489: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
5490: $output = '<tr '.$css_class.'>'.
5491: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
5492: '<td class="LC_left_item" colspan="2"><table>';
5493: my $rem;
5494: my %checks;
5495: if (ref($settings) eq 'HASH') {
5496: if (ref($settings->{$context}) eq 'HASH') {
5497: if (ref($settings->{$context}->{$role}) eq 'HASH') {
5498: my $hashref = $settings->{$context}->{$role};
5499: if ($role eq 'emailusername') {
5500: if ($statustype) {
5501: if (ref($settings->{$context}->{$role}->{$statustype}) eq 'HASH') {
5502: $hashref = $settings->{$context}->{$role}->{$statustype};
5503: if (ref($hashref) eq 'HASH') {
5504: foreach my $field (@fields) {
5505: if ($hashref->{$field}) {
5506: $checks{$field} = $hashref->{$field};
5507: }
5508: }
5509: }
5510: }
5511: }
5512: } else {
5513: if (ref($hashref) eq 'HASH') {
5514: foreach my $field (@fields) {
5515: if ($hashref->{$field}) {
5516: $checks{$field} = ' checked="checked" ';
5517: }
5518: }
5519: }
5520: }
5521: }
5522: }
5523: }
5524:
5525: for (my $i=0; $i<@fields; $i++) {
5526: my $rem = $i%($numinrow);
5527: if ($rem == 0) {
5528: if ($i > 0) {
5529: $output .= '</tr>';
5530: }
5531: $output .= '<tr>';
5532: }
5533: my $check = ' ';
5534: unless ($role eq 'emailusername') {
5535: if (exists($checks{$fields[$i]})) {
5536: $check = $checks{$fields[$i]}
5537: } else {
5538: if ($role eq 'st') {
5539: if (ref($settings) ne 'HASH') {
5540: $check = ' checked="checked" ';
5541: }
5542: }
5543: }
5544: }
5545: $output .= '<td class="LC_left_item">'.
5546: '<span class="LC_nobreak">';
5547: if ($role eq 'emailusername') {
5548: unless ($checks{$fields[$i]} =~ /^(required|optional)$/) {
5549: $checks{$fields[$i]} = 'omit';
5550: }
5551: foreach my $option ('required','optional','omit') {
5552: my $checked='';
5553: if ($checks{$fields[$i]} eq $option) {
5554: $checked='checked="checked" ';
5555: }
5556: $output .= '<label>'.
5557: '<input type="radio" name="canmodify_'.$item.'_'.$fields[$i].'" value="'.$option.'" '.$checked.'/>'.
5558: &mt($option).'</label>'.(' ' x2);
5559: }
5560: $output .= '<i>'.$fieldtitles{$fields[$i]}.'</i>';
5561: } else {
5562: $output .= '<label>'.
5563: '<input type="checkbox" name="canmodify_'.$role.'" '.
5564: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
5565: '</label>';
5566: }
5567: $output .= '</span></td>';
5568: $rem = @fields%($numinrow);
5569: }
5570: my $colsleft = $numinrow - $rem;
5571: if ($colsleft > 1 ) {
5572: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
5573: ' </td>';
5574: } elsif ($colsleft == 1) {
5575: $output .= '<td class="LC_left_item"> </td>';
5576: }
5577: $output .= '</tr></table></td></tr>';
5578: return $output;
5579: }
5580:
5581: sub insttypes_row {
5582: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context,$rownum) = @_;
5583: my %lt = &Apache::lonlocal::texthash (
5584: cansearch => 'Users allowed to search',
5585: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
5586: lockablenames => 'User preference to lock name',
5587: );
5588: my $showdom;
5589: if ($context eq 'cansearch') {
5590: $showdom = ' ('.$dom.')';
5591: }
5592: my $class = 'LC_left_item';
5593: if ($context eq 'statustocreate') {
5594: $class = 'LC_right_item';
5595: }
5596: my $css_class = ' class="LC_odd_row"';
5597: if ($rownum ne '') {
5598: $css_class = ($rownum%2? ' class="LC_odd_row"':'');
5599: }
5600: my $output = '<tr'.$css_class.'>'.
5601: '<td>'.$lt{$context}.$showdom.
5602: '</td><td class="'.$class.'" colspan="2"><table>';
5603: my $rem;
5604: if (ref($types) eq 'ARRAY') {
5605: for (my $i=0; $i<@{$types}; $i++) {
5606: if (defined($usertypes->{$types->[$i]})) {
5607: my $rem = $i%($numinrow);
5608: if ($rem == 0) {
5609: if ($i > 0) {
5610: $output .= '</tr>';
5611: }
5612: $output .= '<tr>';
5613: }
5614: my $check = ' ';
5615: if (ref($settings) eq 'HASH') {
5616: if (ref($settings->{$context}) eq 'ARRAY') {
5617: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
5618: $check = ' checked="checked" ';
5619: }
5620: } elsif ($context eq 'statustocreate') {
5621: $check = ' checked="checked" ';
5622: }
5623: }
5624: $output .= '<td class="LC_left_item">'.
5625: '<span class="LC_nobreak"><label>'.
5626: '<input type="checkbox" name="'.$context.'" '.
5627: 'value="'.$types->[$i].'"'.$check.'/>'.
5628: $usertypes->{$types->[$i]}.'</label></span></td>';
5629: }
5630: }
5631: $rem = @{$types}%($numinrow);
5632: }
5633: my $colsleft = $numinrow - $rem;
5634: if (($rem == 0) && (@{$types} > 0)) {
5635: $output .= '<tr>';
5636: }
5637: if ($colsleft > 1) {
5638: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
5639: } else {
5640: $output .= '<td class="LC_left_item">';
5641: }
5642: my $defcheck = ' ';
5643: if (ref($settings) eq 'HASH') {
5644: if (ref($settings->{$context}) eq 'ARRAY') {
5645: if (grep(/^default$/,@{$settings->{$context}})) {
5646: $defcheck = ' checked="checked" ';
5647: }
5648: } elsif ($context eq 'statustocreate') {
5649: $defcheck = ' checked="checked" ';
5650: }
5651: }
5652: $output .= '<span class="LC_nobreak"><label>'.
5653: '<input type="checkbox" name="'.$context.'" '.
5654: 'value="default"'.$defcheck.'/>'.
5655: $othertitle.'</label></span></td>'.
5656: '</tr></table></td></tr>';
5657: return $output;
5658: }
5659:
5660: sub sorted_searchtitles {
5661: my %searchtitles = &Apache::lonlocal::texthash(
5662: 'uname' => 'username',
5663: 'lastname' => 'last name',
5664: 'lastfirst' => 'last name, first name',
5665: );
5666: my @titleorder = ('uname','lastname','lastfirst');
5667: return (\%searchtitles,\@titleorder);
5668: }
5669:
5670: sub sorted_searchtypes {
5671: my %srchtypes_desc = (
5672: exact => 'is exact match',
5673: contains => 'contains ..',
5674: begins => 'begins with ..',
5675: );
5676: my @srchtypeorder = ('exact','begins','contains');
5677: return (\%srchtypes_desc,\@srchtypeorder);
5678: }
5679:
5680: sub usertype_update_row {
5681: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
5682: my $datatable;
5683: my $numinrow = 4;
5684: foreach my $type (@{$types}) {
5685: if (defined($usertypes->{$type})) {
5686: $$rownums ++;
5687: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
5688: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
5689: '</td><td class="LC_left_item"><table>';
5690: for (my $i=0; $i<@{$fields}; $i++) {
5691: my $rem = $i%($numinrow);
5692: if ($rem == 0) {
5693: if ($i > 0) {
5694: $datatable .= '</tr>';
5695: }
5696: $datatable .= '<tr>';
5697: }
5698: my $check = ' ';
5699: if (ref($settings) eq 'HASH') {
5700: if (ref($settings->{'fields'}) eq 'HASH') {
5701: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
5702: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
5703: $check = ' checked="checked" ';
5704: }
5705: }
5706: }
5707: }
5708:
5709: if ($i == @{$fields}-1) {
5710: my $colsleft = $numinrow - $rem;
5711: if ($colsleft > 1) {
5712: $datatable .= '<td colspan="'.$colsleft.'">';
5713: } else {
5714: $datatable .= '<td>';
5715: }
5716: } else {
5717: $datatable .= '<td>';
5718: }
5719: $datatable .= '<span class="LC_nobreak"><label>'.
5720: '<input type="checkbox" name="updateable_'.$type.
5721: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
5722: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
5723: }
5724: $datatable .= '</tr></table></td></tr>';
5725: }
5726: }
5727: return $datatable;
5728: }
5729:
5730: sub modify_login {
5731: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
5732: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
5733: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
5734: %title = ( coursecatalog => 'Display course catalog',
5735: adminmail => 'Display administrator E-mail address',
5736: helpdesk => 'Display "Contact Helpdesk" link',
5737: newuser => 'Link for visitors to create a user account',
5738: loginheader => 'Log-in box header');
5739: @offon = ('off','on');
5740: if (ref($domconfig{login}) eq 'HASH') {
5741: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
5742: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
5743: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
5744: }
5745: }
5746: }
5747: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5748: \%domconfig,\%loginhash);
5749: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5750: foreach my $item (@toggles) {
5751: $loginhash{login}{$item} = $env{'form.'.$item};
5752: }
5753: $loginhash{login}{loginheader} = $env{'form.loginheader'};
5754: if (ref($colchanges{'login'}) eq 'HASH') {
5755: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
5756: \%loginhash);
5757: }
5758:
5759: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5760: my @loginvia_attribs = ('serverpath','custompath','exempt');
5761: if (keys(%servers) > 1) {
5762: foreach my $lonhost (keys(%servers)) {
5763: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
5764: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
5765: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
5766: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
5767: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
5768: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5769: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5770: $changes{'loginvia'}{$lonhost} = 1;
5771: } else {
5772: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
5773: $changes{'loginvia'}{$lonhost} = 1;
5774: }
5775: } else {
5776: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5777: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5778: $changes{'loginvia'}{$lonhost} = 1;
5779: }
5780: }
5781: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
5782: foreach my $item (@loginvia_attribs) {
5783: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
5784: }
5785: } else {
5786: foreach my $item (@loginvia_attribs) {
5787: my $new = $env{'form.'.$lonhost.'_'.$item};
5788: if (($item eq 'serverpath') && ($new eq 'custom')) {
5789: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
5790: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5791: $new = '/';
5792: }
5793: }
5794: if (($item eq 'custompath') &&
5795: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5796: $new = '';
5797: }
5798: if ($new ne $curr_loginvia{$lonhost}{$item}) {
5799: $changes{'loginvia'}{$lonhost} = 1;
5800: }
5801: if ($item eq 'exempt') {
5802: $new =~ s/^\s+//;
5803: $new =~ s/\s+$//;
5804: my @poss_ips = split(/\s*[,:]\s*/,$new);
5805: my @okips;
5806: foreach my $ip (@poss_ips) {
5807: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
5808: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
5809: push(@okips,$ip);
5810: }
5811: }
5812: }
5813: if (@okips > 0) {
5814: $new = join(',',@okips);
5815: } else {
5816: $new = '';
5817: }
5818: }
5819: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5820: }
5821: }
5822: } else {
5823: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5824: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5825: $changes{'loginvia'}{$lonhost} = 1;
5826: foreach my $item (@loginvia_attribs) {
5827: my $new = $env{'form.'.$lonhost.'_'.$item};
5828: if (($item eq 'serverpath') && ($new eq 'custom')) {
5829: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5830: $new = '/';
5831: }
5832: }
5833: if (($item eq 'custompath') &&
5834: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5835: $new = '';
5836: }
5837: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5838: }
5839: }
5840: }
5841: }
5842: }
5843:
5844: my $servadm = $r->dir_config('lonAdmEMail');
5845: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
5846: if (ref($domconfig{'login'}) eq 'HASH') {
5847: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
5848: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
5849: if ($lang eq 'nolang') {
5850: push(@currlangs,$lang);
5851: } elsif (defined($langchoices{$lang})) {
5852: push(@currlangs,$lang);
5853: } else {
5854: next;
5855: }
5856: }
5857: }
5858: }
5859: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
5860: if (@currlangs > 0) {
5861: foreach my $lang (@currlangs) {
5862: if (grep(/^\Q$lang\E$/,@delurls)) {
5863: $changes{'helpurl'}{$lang} = 1;
5864: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
5865: $changes{'helpurl'}{$lang} = 1;
5866: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
5867: push(@newlangs,$lang);
5868: } else {
5869: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5870: }
5871: }
5872: }
5873: unless (grep(/^nolang$/,@currlangs)) {
5874: if ($env{'form.loginhelpurl_nolang.filename'}) {
5875: $changes{'helpurl'}{'nolang'} = 1;
5876: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
5877: push(@newlangs,'nolang');
5878: }
5879: }
5880: if ($env{'form.loginhelpurl_add_lang'}) {
5881: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
5882: ($env{'form.loginhelpurl_add_file.filename'})) {
5883: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
5884: $addedfile = $env{'form.loginhelpurl_add_lang'};
5885: }
5886: }
5887: if ((@newlangs > 0) || ($addedfile)) {
5888: my $error;
5889: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
5890: if ($configuserok eq 'ok') {
5891: if ($switchserver) {
5892: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
5893: } elsif ($author_ok eq 'ok') {
5894: my @allnew = @newlangs;
5895: if ($addedfile ne '') {
5896: push(@allnew,$addedfile);
5897: }
5898: foreach my $lang (@allnew) {
5899: my $formelem = 'loginhelpurl_'.$lang;
5900: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
5901: $formelem = 'loginhelpurl_add_file';
5902: }
5903: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
5904: "help/$lang",'','',$newfile{$lang});
5905: if ($result eq 'ok') {
5906: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
5907: $changes{'helpurl'}{$lang} = 1;
5908: } else {
5909: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
5910: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
5911: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
5912: (!grep(/^\Q$lang\E$/,@delurls))) {
5913:
5914: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5915: }
5916: }
5917: }
5918: } else {
5919: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
5920: }
5921: } else {
5922: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
5923: }
5924: if ($error) {
5925: &Apache::lonnet::logthis($error);
5926: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5927: }
5928: }
5929: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
5930:
5931: my $defaulthelpfile = '/adm/loginproblems.html';
5932: my $defaulttext = &mt('Default in use');
5933:
5934: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
5935: $dom);
5936: if ($putresult eq 'ok') {
5937: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5938: my %defaultchecked = (
5939: 'coursecatalog' => 'on',
5940: 'helpdesk' => 'on',
5941: 'adminmail' => 'off',
5942: 'newuser' => 'off',
5943: );
5944: if (ref($domconfig{'login'}) eq 'HASH') {
5945: foreach my $item (@toggles) {
5946: if ($defaultchecked{$item} eq 'on') {
5947: if (($domconfig{'login'}{$item} eq '0') &&
5948: ($env{'form.'.$item} eq '1')) {
5949: $changes{$item} = 1;
5950: } elsif (($domconfig{'login'}{$item} eq '' ||
5951: $domconfig{'login'}{$item} eq '1') &&
5952: ($env{'form.'.$item} eq '0')) {
5953: $changes{$item} = 1;
5954: }
5955: } elsif ($defaultchecked{$item} eq 'off') {
5956: if (($domconfig{'login'}{$item} eq '1') &&
5957: ($env{'form.'.$item} eq '0')) {
5958: $changes{$item} = 1;
5959: } elsif (($domconfig{'login'}{$item} eq '' ||
5960: $domconfig{'login'}{$item} eq '0') &&
5961: ($env{'form.'.$item} eq '1')) {
5962: $changes{$item} = 1;
5963: }
5964: }
5965: }
5966: }
5967: if (keys(%changes) > 0 || $colchgtext) {
5968: &Apache::loncommon::devalidate_domconfig_cache($dom);
5969: if (ref($lastactref) eq 'HASH') {
5970: $lastactref->{'domainconfig'} = 1;
5971: }
5972: $resulttext = &mt('Changes made:').'<ul>';
5973: foreach my $item (sort(keys(%changes))) {
5974: if ($item eq 'loginvia') {
5975: if (ref($changes{$item}) eq 'HASH') {
5976: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
5977: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
5978: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
5979: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
5980: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
5981: $protocol = 'http' if ($protocol ne 'https');
5982: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
5983:
5984: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
5985: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
5986: } else {
5987: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
5988: }
5989: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
5990: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
5991: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
5992: }
5993: $resulttext .= '</li>';
5994: } else {
5995: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
5996: }
5997: } else {
5998: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
5999: }
6000: }
6001: $resulttext .= '</ul></li>';
6002: }
6003: } elsif ($item eq 'helpurl') {
6004: if (ref($changes{$item}) eq 'HASH') {
6005: foreach my $lang (sort(keys(%{$changes{$item}}))) {
6006: if (grep(/^\Q$lang\E$/,@delurls)) {
6007: my ($chg,$link);
6008: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
6009: if ($lang eq 'nolang') {
6010: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
6011: } else {
6012: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
6013: }
6014: $resulttext .= '<li>'.$chg.'</li>';
6015: } else {
6016: my $chg;
6017: if ($lang eq 'nolang') {
6018: $chg = &mt('custom log-in help file for no preferred language');
6019: } else {
6020: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
6021: }
6022: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
6023: $loginhash{'login'}{'helpurl'}{$lang}.
6024: '?inhibitmenu=yes',$chg,600,500).
6025: '</li>';
6026: }
6027: }
6028: }
6029: } elsif ($item eq 'captcha') {
6030: if (ref($loginhash{'login'}) eq 'HASH') {
6031: my $chgtxt;
6032: if ($loginhash{'login'}{$item} eq 'notused') {
6033: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
6034: } else {
6035: my %captchas = &captcha_phrases();
6036: if ($captchas{$loginhash{'login'}{$item}}) {
6037: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
6038: } else {
6039: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
6040: }
6041: }
6042: $resulttext .= '<li>'.$chgtxt.'</li>';
6043: }
6044: } elsif ($item eq 'recaptchakeys') {
6045: if (ref($loginhash{'login'}) eq 'HASH') {
6046: my ($privkey,$pubkey);
6047: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
6048: $pubkey = $loginhash{'login'}{$item}{'public'};
6049: $privkey = $loginhash{'login'}{$item}{'private'};
6050: }
6051: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
6052: if (!$pubkey) {
6053: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
6054: } else {
6055: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6056: }
6057: if (!$privkey) {
6058: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
6059: } else {
6060: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
6061: }
6062: $chgtxt .= '</ul>';
6063: $resulttext .= '<li>'.$chgtxt.'</li>';
6064: }
6065: } else {
6066: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6067: }
6068: }
6069: $resulttext .= $colchgtext.'</ul>';
6070: } else {
6071: $resulttext = &mt('No changes made to log-in page settings');
6072: }
6073: } else {
6074: $resulttext = '<span class="LC_error">'.
6075: &mt('An error occurred: [_1]',$putresult).'</span>';
6076: }
6077: if ($errors) {
6078: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
6079: $errors.'</ul>';
6080: }
6081: return $resulttext;
6082: }
6083:
6084: sub color_font_choices {
6085: my %choices =
6086: &Apache::lonlocal::texthash (
6087: img => "Header",
6088: bgs => "Background colors",
6089: links => "Link colors",
6090: images => "Images",
6091: font => "Font color",
6092: fontmenu => "Font menu",
6093: pgbg => "Page",
6094: tabbg => "Header",
6095: sidebg => "Border",
6096: link => "Link",
6097: alink => "Active link",
6098: vlink => "Visited link",
6099: );
6100: return %choices;
6101: }
6102:
6103: sub modify_rolecolors {
6104: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
6105: my ($resulttext,%rolehash);
6106: $rolehash{'rolecolors'} = {};
6107: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
6108: if ($domconfig{'rolecolors'} eq '') {
6109: $domconfig{'rolecolors'} = {};
6110: }
6111: }
6112: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
6113: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
6114: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
6115: $dom);
6116: if ($putresult eq 'ok') {
6117: if (keys(%changes) > 0) {
6118: &Apache::loncommon::devalidate_domconfig_cache($dom);
6119: if (ref($lastactref) eq 'HASH') {
6120: $lastactref->{'domainconfig'} = 1;
6121: }
6122: $resulttext = &display_colorchgs($dom,\%changes,$roles,
6123: $rolehash{'rolecolors'});
6124: } else {
6125: $resulttext = &mt('No changes made to default color schemes');
6126: }
6127: } else {
6128: $resulttext = '<span class="LC_error">'.
6129: &mt('An error occurred: [_1]',$putresult).'</span>';
6130: }
6131: if ($errors) {
6132: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6133: $errors.'</ul>';
6134: }
6135: return $resulttext;
6136: }
6137:
6138: sub modify_colors {
6139: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
6140: my (%changes,%choices);
6141: my @bgs;
6142: my @links = ('link','alink','vlink');
6143: my @logintext;
6144: my @images;
6145: my $servadm = $r->dir_config('lonAdmEMail');
6146: my $errors;
6147: my %defaults;
6148: foreach my $role (@{$roles}) {
6149: if ($role eq 'login') {
6150: %choices = &login_choices();
6151: @logintext = ('textcol','bgcol');
6152: } else {
6153: %choices = &color_font_choices();
6154: }
6155: if ($role eq 'login') {
6156: @images = ('img','logo','domlogo','login');
6157: @bgs = ('pgbg','mainbg','sidebg');
6158: } else {
6159: @images = ('img');
6160: @bgs = ('pgbg','tabbg','sidebg');
6161: }
6162: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
6163: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
6164: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
6165: }
6166: if ($role eq 'login') {
6167: foreach my $item (@logintext) {
6168: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6169: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6170: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6171: }
6172: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'logintext'}{$item})) {
6173: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6174: }
6175: }
6176: } else {
6177: $env{'form.'.$role.'_fontmenu'} = lc($env{'form.'.$role.'_fontmenu'});
6178: if ($env{'form.'.$role.'_fontmenu'} =~ /^\w+/) {
6179: $env{'form.'.$role.'_fontmenu'} = '#'.$env{'form.'.$role.'_fontmenu'};
6180: }
6181: unless($env{'form.'.$role.'_fontmenu'} eq lc($defaults{'fontmenu'})) {
6182: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
6183: }
6184: }
6185: foreach my $item (@bgs) {
6186: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6187: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6188: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6189: }
6190: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'bgs'}{$item})) {
6191: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6192: }
6193: }
6194: foreach my $item (@links) {
6195: $env{'form.'.$role.'_'.$item} = lc($env{'form.'.$role.'_'.$item});
6196: if ($env{'form.'.$role.'_'.$item} =~ /^\w+/) {
6197: $env{'form.'.$role.'_'.$item} = '#'.$env{'form.'.$role.'_'.$item};
6198: }
6199: unless ($env{'form.'.$role.'_'.$item} eq lc($defaults{'links'}{$item})) {
6200: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
6201: }
6202: }
6203: my ($configuserok,$author_ok,$switchserver) =
6204: &config_check($dom,$confname,$servadm);
6205: my ($width,$height) = &thumb_dimensions();
6206: if (ref($domconfig->{$role}) ne 'HASH') {
6207: $domconfig->{$role} = {};
6208: }
6209: foreach my $img (@images) {
6210: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
6211: if (defined($env{'form.login_showlogo_'.$img})) {
6212: $confhash->{$role}{'showlogo'}{$img} = 1;
6213: } else {
6214: $confhash->{$role}{'showlogo'}{$img} = 0;
6215: }
6216: }
6217: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
6218: && !defined($domconfig->{$role}{$img})
6219: && !$env{'form.'.$role.'_del_'.$img}
6220: && $env{'form.'.$role.'_import_'.$img}) {
6221: # import the old configured image from the .tab setting
6222: # if they haven't provided a new one
6223: $domconfig->{$role}{$img} =
6224: $env{'form.'.$role.'_import_'.$img};
6225: }
6226: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
6227: my $error;
6228: if ($configuserok eq 'ok') {
6229: if ($switchserver) {
6230: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
6231: } else {
6232: if ($author_ok eq 'ok') {
6233: my ($result,$logourl) =
6234: &publishlogo($r,'upload',$role.'_'.$img,
6235: $dom,$confname,$img,$width,$height);
6236: if ($result eq 'ok') {
6237: $confhash->{$role}{$img} = $logourl;
6238: $changes{$role}{'images'}{$img} = 1;
6239: } else {
6240: $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);
6241: }
6242: } else {
6243: $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);
6244: }
6245: }
6246: } else {
6247: $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);
6248: }
6249: if ($error) {
6250: &Apache::lonnet::logthis($error);
6251: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6252: }
6253: } elsif ($domconfig->{$role}{$img} ne '') {
6254: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
6255: my $error;
6256: if ($configuserok eq 'ok') {
6257: # is confname an author?
6258: if ($switchserver eq '') {
6259: if ($author_ok eq 'ok') {
6260: my ($result,$logourl) =
6261: &publishlogo($r,'copy',$domconfig->{$role}{$img},
6262: $dom,$confname,$img,$width,$height);
6263: if ($result eq 'ok') {
6264: $confhash->{$role}{$img} = $logourl;
6265: $changes{$role}{'images'}{$img} = 1;
6266: }
6267: }
6268: }
6269: }
6270: }
6271: }
6272: }
6273: if (ref($domconfig) eq 'HASH') {
6274: if (ref($domconfig->{$role}) eq 'HASH') {
6275: foreach my $img (@images) {
6276: if ($domconfig->{$role}{$img} ne '') {
6277: if ($env{'form.'.$role.'_del_'.$img}) {
6278: $confhash->{$role}{$img} = '';
6279: $changes{$role}{'images'}{$img} = 1;
6280: } else {
6281: if ($confhash->{$role}{$img} eq '') {
6282: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
6283: }
6284: }
6285: } else {
6286: if ($env{'form.'.$role.'_del_'.$img}) {
6287: $confhash->{$role}{$img} = '';
6288: $changes{$role}{'images'}{$img} = 1;
6289: }
6290: }
6291: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
6292: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
6293: if ($confhash->{$role}{'showlogo'}{$img} ne
6294: $domconfig->{$role}{'showlogo'}{$img}) {
6295: $changes{$role}{'showlogo'}{$img} = 1;
6296: }
6297: } else {
6298: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6299: $changes{$role}{'showlogo'}{$img} = 1;
6300: }
6301: }
6302: }
6303: }
6304: if ($domconfig->{$role}{'font'} ne '') {
6305: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
6306: $changes{$role}{'font'} = 1;
6307: }
6308: } else {
6309: if ($confhash->{$role}{'font'}) {
6310: $changes{$role}{'font'} = 1;
6311: }
6312: }
6313: if ($role ne 'login') {
6314: if ($domconfig->{$role}{'fontmenu'} ne '') {
6315: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
6316: $changes{$role}{'fontmenu'} = 1;
6317: }
6318: } else {
6319: if ($confhash->{$role}{'fontmenu'}) {
6320: $changes{$role}{'fontmenu'} = 1;
6321: }
6322: }
6323: }
6324: foreach my $item (@bgs) {
6325: if ($domconfig->{$role}{$item} ne '') {
6326: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6327: $changes{$role}{'bgs'}{$item} = 1;
6328: }
6329: } else {
6330: if ($confhash->{$role}{$item}) {
6331: $changes{$role}{'bgs'}{$item} = 1;
6332: }
6333: }
6334: }
6335: foreach my $item (@links) {
6336: if ($domconfig->{$role}{$item} ne '') {
6337: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6338: $changes{$role}{'links'}{$item} = 1;
6339: }
6340: } else {
6341: if ($confhash->{$role}{$item}) {
6342: $changes{$role}{'links'}{$item} = 1;
6343: }
6344: }
6345: }
6346: foreach my $item (@logintext) {
6347: if ($domconfig->{$role}{$item} ne '') {
6348: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
6349: $changes{$role}{'logintext'}{$item} = 1;
6350: }
6351: } else {
6352: if ($confhash->{$role}{$item}) {
6353: $changes{$role}{'logintext'}{$item} = 1;
6354: }
6355: }
6356: }
6357: } else {
6358: &default_change_checker($role,\@images,\@links,\@bgs,
6359: \@logintext,$confhash,\%changes);
6360: }
6361: } else {
6362: &default_change_checker($role,\@images,\@links,\@bgs,
6363: \@logintext,$confhash,\%changes);
6364: }
6365: }
6366: return ($errors,%changes);
6367: }
6368:
6369: sub config_check {
6370: my ($dom,$confname,$servadm) = @_;
6371: my ($configuserok,$author_ok,$switchserver,%currroles);
6372: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
6373: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
6374: $confname,$servadm);
6375: if ($configuserok eq 'ok') {
6376: $switchserver = &check_switchserver($dom,$confname);
6377: if ($switchserver eq '') {
6378: $author_ok = &check_authorstatus($dom,$confname,%currroles);
6379: }
6380: }
6381: return ($configuserok,$author_ok,$switchserver);
6382: }
6383:
6384: sub default_change_checker {
6385: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
6386: foreach my $item (@{$links}) {
6387: if ($confhash->{$role}{$item}) {
6388: $changes->{$role}{'links'}{$item} = 1;
6389: }
6390: }
6391: foreach my $item (@{$bgs}) {
6392: if ($confhash->{$role}{$item}) {
6393: $changes->{$role}{'bgs'}{$item} = 1;
6394: }
6395: }
6396: foreach my $item (@{$logintext}) {
6397: if ($confhash->{$role}{$item}) {
6398: $changes->{$role}{'logintext'}{$item} = 1;
6399: }
6400: }
6401: foreach my $img (@{$images}) {
6402: if ($env{'form.'.$role.'_del_'.$img}) {
6403: $confhash->{$role}{$img} = '';
6404: $changes->{$role}{'images'}{$img} = 1;
6405: }
6406: if ($role eq 'login') {
6407: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
6408: $changes->{$role}{'showlogo'}{$img} = 1;
6409: }
6410: }
6411: }
6412: if ($confhash->{$role}{'font'}) {
6413: $changes->{$role}{'font'} = 1;
6414: }
6415: }
6416:
6417: sub display_colorchgs {
6418: my ($dom,$changes,$roles,$confhash) = @_;
6419: my (%choices,$resulttext);
6420: if (!grep(/^login$/,@{$roles})) {
6421: $resulttext = &mt('Changes made:').'<br />';
6422: }
6423: foreach my $role (@{$roles}) {
6424: if ($role eq 'login') {
6425: %choices = &login_choices();
6426: } else {
6427: %choices = &color_font_choices();
6428: }
6429: if (ref($changes->{$role}) eq 'HASH') {
6430: if ($role ne 'login') {
6431: $resulttext .= '<h4>'.&mt($role).'</h4>';
6432: }
6433: foreach my $key (sort(keys(%{$changes->{$role}}))) {
6434: if ($role ne 'login') {
6435: $resulttext .= '<ul>';
6436: }
6437: if (ref($changes->{$role}{$key}) eq 'HASH') {
6438: if ($role ne 'login') {
6439: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
6440: }
6441: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
6442: if (($role eq 'login') && ($key eq 'showlogo')) {
6443: if ($confhash->{$role}{$key}{$item}) {
6444: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
6445: } else {
6446: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
6447: }
6448: } elsif ($confhash->{$role}{$item} eq '') {
6449: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
6450: } else {
6451: my $newitem = $confhash->{$role}{$item};
6452: if ($key eq 'images') {
6453: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
6454: }
6455: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
6456: }
6457: }
6458: if ($role ne 'login') {
6459: $resulttext .= '</ul></li>';
6460: }
6461: } else {
6462: if ($confhash->{$role}{$key} eq '') {
6463: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
6464: } else {
6465: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
6466: }
6467: }
6468: if ($role ne 'login') {
6469: $resulttext .= '</ul>';
6470: }
6471: }
6472: }
6473: }
6474: return $resulttext;
6475: }
6476:
6477: sub thumb_dimensions {
6478: return ('200','50');
6479: }
6480:
6481: sub check_dimensions {
6482: my ($inputfile) = @_;
6483: my ($fullwidth,$fullheight);
6484: if ($inputfile =~ m|^[/\w.\-]+$|) {
6485: if (open(PIPE,"identify $inputfile 2>&1 |")) {
6486: my $imageinfo = <PIPE>;
6487: if (!close(PIPE)) {
6488: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
6489: }
6490: chomp($imageinfo);
6491: my ($fullsize) =
6492: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
6493: if ($fullsize) {
6494: ($fullwidth,$fullheight) = split(/x/,$fullsize);
6495: }
6496: }
6497: }
6498: return ($fullwidth,$fullheight);
6499: }
6500:
6501: sub check_configuser {
6502: my ($uhome,$dom,$confname,$servadm) = @_;
6503: my ($configuserok,%currroles);
6504: if ($uhome eq 'no_host') {
6505: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
6506: my $configpass = &LONCAPA::Enrollment::create_password();
6507: $configuserok =
6508: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
6509: $configpass,'','','','','',undef,$servadm);
6510: } else {
6511: $configuserok = 'ok';
6512: %currroles =
6513: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
6514: }
6515: return ($configuserok,%currroles);
6516: }
6517:
6518: sub check_authorstatus {
6519: my ($dom,$confname,%currroles) = @_;
6520: my $author_ok;
6521: if (!$currroles{':'.$dom.':au'}) {
6522: my $start = time;
6523: my $end = 0;
6524: $author_ok =
6525: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
6526: 'au',$end,$start,'','','domconfig');
6527: } else {
6528: $author_ok = 'ok';
6529: }
6530: return $author_ok;
6531: }
6532:
6533: sub publishlogo {
6534: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
6535: my ($output,$fname,$logourl);
6536: if ($action eq 'upload') {
6537: $fname=$env{'form.'.$formname.'.filename'};
6538: chop($env{'form.'.$formname});
6539: } else {
6540: ($fname) = ($formname =~ /([^\/]+)$/);
6541: }
6542: if ($savefileas ne '') {
6543: $fname = $savefileas;
6544: }
6545: $fname=&Apache::lonnet::clean_filename($fname);
6546: # See if there is anything left
6547: unless ($fname) { return ('error: no uploaded file'); }
6548: $fname="$subdir/$fname";
6549: my $docroot=$r->dir_config('lonDocRoot');
6550: my $filepath="$docroot/priv";
6551: my $relpath = "$dom/$confname";
6552: my ($fnamepath,$file,$fetchthumb);
6553: $file=$fname;
6554: if ($fname=~m|/|) {
6555: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
6556: }
6557: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
6558: my $count;
6559: for ($count=5;$count<=$#parts;$count++) {
6560: $filepath.="/$parts[$count]";
6561: if ((-e $filepath)!=1) {
6562: mkdir($filepath,02770);
6563: }
6564: }
6565: # Check for bad extension and disallow upload
6566: if ($file=~/\.(\w+)$/ &&
6567: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
6568: $output =
6569: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
6570: } elsif ($file=~/\.(\w+)$/ &&
6571: !defined(&Apache::loncommon::fileembstyle($1))) {
6572: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
6573: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
6574: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
6575: } elsif (-d "$filepath/$file") {
6576: $output = &mt('Filename is a directory name - rename the file and re-upload');
6577: } else {
6578: my $source = $filepath.'/'.$file;
6579: my $logfile;
6580: if (!open($logfile,">>$source".'.log')) {
6581: return (&mt('No write permission to Authoring Space'));
6582: }
6583: print $logfile
6584: "\n================= Publish ".localtime()." ================\n".
6585: $env{'user.name'}.':'.$env{'user.domain'}."\n";
6586: # Save the file
6587: if (!open(FH,'>'.$source)) {
6588: &Apache::lonnet::logthis('Failed to create '.$source);
6589: return (&mt('Failed to create file'));
6590: }
6591: if ($action eq 'upload') {
6592: if (!print FH ($env{'form.'.$formname})) {
6593: &Apache::lonnet::logthis('Failed to write to '.$source);
6594: return (&mt('Failed to write file'));
6595: }
6596: } else {
6597: my $original = &Apache::lonnet::filelocation('',$formname);
6598: if(!copy($original,$source)) {
6599: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
6600: return (&mt('Failed to write file'));
6601: }
6602: }
6603: close(FH);
6604: chmod(0660, $source); # Permissions to rw-rw---.
6605:
6606: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
6607: my $copyfile=$targetdir.'/'.$file;
6608:
6609: my @parts=split(/\//,$targetdir);
6610: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
6611: for (my $count=5;$count<=$#parts;$count++) {
6612: $path.="/$parts[$count]";
6613: if (!-e $path) {
6614: print $logfile "\nCreating directory ".$path;
6615: mkdir($path,02770);
6616: }
6617: }
6618: my $versionresult;
6619: if (-e $copyfile) {
6620: $versionresult = &logo_versioning($targetdir,$file,$logfile);
6621: } else {
6622: $versionresult = 'ok';
6623: }
6624: if ($versionresult eq 'ok') {
6625: if (copy($source,$copyfile)) {
6626: print $logfile "\nCopied original source to ".$copyfile."\n";
6627: $output = 'ok';
6628: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
6629: push(@{$modified_urls},[$copyfile,$source]);
6630: my $metaoutput =
6631: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
6632: unless ($registered_cleanup) {
6633: my $handlers = $r->get_handlers('PerlCleanupHandler');
6634: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6635: $registered_cleanup=1;
6636: }
6637: } else {
6638: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
6639: $output = &mt('Failed to copy file to RES space').", $!";
6640: }
6641: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
6642: my $inputfile = $filepath.'/'.$file;
6643: my $outfile = $filepath.'/'.'tn-'.$file;
6644: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
6645: if ($fullwidth ne '' && $fullheight ne '') {
6646: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
6647: my $thumbsize = $thumbwidth.'x'.$thumbheight;
6648: system("convert -sample $thumbsize $inputfile $outfile");
6649: chmod(0660, $filepath.'/tn-'.$file);
6650: if (-e $outfile) {
6651: my $copyfile=$targetdir.'/tn-'.$file;
6652: if (copy($outfile,$copyfile)) {
6653: print $logfile "\nCopied source to ".$copyfile."\n";
6654: my $thumb_metaoutput =
6655: &write_metadata($dom,$confname,$formname,
6656: $targetdir,'tn-'.$file,$logfile);
6657: push(@{$modified_urls},[$copyfile,$outfile]);
6658: unless ($registered_cleanup) {
6659: my $handlers = $r->get_handlers('PerlCleanupHandler');
6660: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
6661: $registered_cleanup=1;
6662: }
6663: } else {
6664: print $logfile "\nUnable to write ".$copyfile.
6665: ':'.$!."\n";
6666: }
6667: }
6668: }
6669: }
6670: }
6671: } else {
6672: $output = $versionresult;
6673: }
6674: }
6675: return ($output,$logourl);
6676: }
6677:
6678: sub logo_versioning {
6679: my ($targetdir,$file,$logfile) = @_;
6680: my $target = $targetdir.'/'.$file;
6681: my ($maxversion,$fn,$extn,$output);
6682: $maxversion = 0;
6683: if ($file =~ /^(.+)\.(\w+)$/) {
6684: $fn=$1;
6685: $extn=$2;
6686: }
6687: opendir(DIR,$targetdir);
6688: while (my $filename=readdir(DIR)) {
6689: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
6690: $maxversion=($1>$maxversion)?$1:$maxversion;
6691: }
6692: }
6693: $maxversion++;
6694: print $logfile "\nCreating old version ".$maxversion."\n";
6695: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
6696: if (copy($target,$copyfile)) {
6697: print $logfile "Copied old target to ".$copyfile."\n";
6698: $copyfile=$copyfile.'.meta';
6699: if (copy($target.'.meta',$copyfile)) {
6700: print $logfile "Copied old target metadata to ".$copyfile."\n";
6701: $output = 'ok';
6702: } else {
6703: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
6704: $output = &mt('Failed to copy old meta').", $!, ";
6705: }
6706: } else {
6707: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
6708: $output = &mt('Failed to copy old target').", $!, ";
6709: }
6710: return $output;
6711: }
6712:
6713: sub write_metadata {
6714: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
6715: my (%metadatafields,%metadatakeys,$output);
6716: $metadatafields{'title'}=$formname;
6717: $metadatafields{'creationdate'}=time;
6718: $metadatafields{'lastrevisiondate'}=time;
6719: $metadatafields{'copyright'}='public';
6720: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
6721: $env{'user.domain'};
6722: $metadatafields{'authorspace'}=$confname.':'.$dom;
6723: $metadatafields{'domain'}=$dom;
6724: {
6725: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
6726: my $mfh;
6727: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
6728: foreach (sort(keys(%metadatafields))) {
6729: unless ($_=~/\./) {
6730: my $unikey=$_;
6731: $unikey=~/^([A-Za-z]+)/;
6732: my $tag=$1;
6733: $tag=~tr/A-Z/a-z/;
6734: print $mfh "\n\<$tag";
6735: foreach (split(/\,/,$metadatakeys{$unikey})) {
6736: my $value=$metadatafields{$unikey.'.'.$_};
6737: $value=~s/\"/\'\'/g;
6738: print $mfh ' '.$_.'="'.$value.'"';
6739: }
6740: print $mfh '>'.
6741: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
6742: .'</'.$tag.'>';
6743: }
6744: }
6745: $output = 'ok';
6746: print $logfile "\nWrote metadata";
6747: close($mfh);
6748: } else {
6749: print $logfile "\nFailed to open metadata file";
6750: $output = &mt('Could not write metadata');
6751: }
6752: }
6753: return $output;
6754: }
6755:
6756: sub notifysubscribed {
6757: foreach my $targetsource (@{$modified_urls}){
6758: next unless (ref($targetsource) eq 'ARRAY');
6759: my ($target,$source)=@{$targetsource};
6760: if ($source ne '') {
6761: if (open(my $logfh,'>>'.$source.'.log')) {
6762: print $logfh "\nCleanup phase: Notifications\n";
6763: my @subscribed=&subscribed_hosts($target);
6764: foreach my $subhost (@subscribed) {
6765: print $logfh "\nNotifying host ".$subhost.':';
6766: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
6767: print $logfh $reply;
6768: }
6769: my @subscribedmeta=&subscribed_hosts("$target.meta");
6770: foreach my $subhost (@subscribedmeta) {
6771: print $logfh "\nNotifying host for metadata only ".$subhost.':';
6772: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
6773: $subhost);
6774: print $logfh $reply;
6775: }
6776: print $logfh "\n============ Done ============\n";
6777: close($logfh);
6778: }
6779: }
6780: }
6781: return OK;
6782: }
6783:
6784: sub subscribed_hosts {
6785: my ($target) = @_;
6786: my @subscribed;
6787: if (open(my $fh,"<$target.subscription")) {
6788: while (my $subline=<$fh>) {
6789: if ($subline =~ /^($match_lonid):/) {
6790: my $host = $1;
6791: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
6792: unless (grep(/^\Q$host\E$/,@subscribed)) {
6793: push(@subscribed,$host);
6794: }
6795: }
6796: }
6797: }
6798: }
6799: return @subscribed;
6800: }
6801:
6802: sub check_switchserver {
6803: my ($dom,$confname) = @_;
6804: my ($allowed,$switchserver);
6805: my $home = &Apache::lonnet::homeserver($confname,$dom);
6806: if ($home eq 'no_host') {
6807: $home = &Apache::lonnet::domain($dom,'primary');
6808: }
6809: my @ids=&Apache::lonnet::current_machine_ids();
6810: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
6811: if (!$allowed) {
6812: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
6813: }
6814: return $switchserver;
6815: }
6816:
6817: sub modify_quotas {
6818: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
6819: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
6820: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
6821: $author_ok,$switchserver,$errors,$validationitemsref,$validationnamesref,
6822: $validationfieldsref);
6823: if ($action eq 'quotas') {
6824: $context = 'tools';
6825: } else {
6826: $context = $action;
6827: }
6828: if ($context eq 'requestcourses') {
6829: @usertools = ('official','unofficial','community','textbook');
6830: @options =('norequest','approval','validate','autolimit');
6831: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
6832: %titles = &courserequest_titles();
6833: $toolregexp = join('|',@usertools);
6834: %conditions = &courserequest_conditions();
6835: $confname = $dom.'-domainconfig';
6836: my $servadm = $r->dir_config('lonAdmEMail');
6837: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6838: ($validationitemsref,$validationnamesref,$validationfieldsref) =
6839: &Apache::loncoursequeueadmin::requestcourses_validation_types();
6840: } elsif ($context eq 'requestauthor') {
6841: @usertools = ('author');
6842: %titles = &authorrequest_titles();
6843: } else {
6844: @usertools = ('aboutme','blog','webdav','portfolio');
6845: %titles = &tool_titles();
6846: }
6847: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6848: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6849: foreach my $key (keys(%env)) {
6850: if ($context eq 'requestcourses') {
6851: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
6852: my $item = $1;
6853: my $type = $2;
6854: if ($type =~ /^limit_(.+)/) {
6855: $limithash{$item}{$1} = $env{$key};
6856: } else {
6857: $confhash{$item}{$type} = $env{$key};
6858: }
6859: }
6860: } elsif ($context eq 'requestauthor') {
6861: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
6862: $confhash{$1} = $env{$key};
6863: }
6864: } else {
6865: if ($key =~ /^form\.quota_(.+)$/) {
6866: $confhash{'defaultquota'}{$1} = $env{$key};
6867: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
6868: $confhash{'authorquota'}{$1} = $env{$key};
6869: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
6870: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
6871: }
6872: }
6873: }
6874: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
6875: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.'.$context.'notifyapproval');
6876: @approvalnotify = sort(@approvalnotify);
6877: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
6878: my @crstypes = ('official','unofficial','community','textbook');
6879: my @hasuniquecode = &Apache::loncommon::get_env_multiple('form.uniquecode');
6880: foreach my $type (@hasuniquecode) {
6881: if (grep(/^\Q$type\E$/,@crstypes)) {
6882: $confhash{'uniquecode'}{$type} = 1;
6883: }
6884: }
6885: my (%newbook,%allpos);
6886: if ($context eq 'requestcourses') {
6887: foreach my $type ('textbooks','templates') {
6888: @{$allpos{$type}} = ();
6889: my $invalid;
6890: if ($type eq 'textbooks') {
6891: $invalid = &mt('Invalid LON-CAPA course for textbook');
6892: } else {
6893: $invalid = &mt('Invalid LON-CAPA course for template');
6894: }
6895: if ($env{'form.'.$type.'_addbook'}) {
6896: if (($env{'form.'.$type.'_addbook_cnum'} =~ /^$match_courseid$/) &&
6897: ($env{'form.'.$type.'_addbook_cdom'} =~ /^$match_domain$/)) {
6898: if (&Apache::lonnet::homeserver($env{'form.'.$type.'_addbook_cnum'},
6899: $env{'form.'.$type.'_addbook_cdom'}) eq 'no_host') {
6900: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
6901: } else {
6902: $newbook{$type} = $env{'form.'.$type.'_addbook_cdom'}.'_'.$env{'form.'.$type.'_addbook_cnum'};
6903: my $position = $env{'form.'.$type.'_addbook_pos'};
6904: $position =~ s/\D+//g;
6905: if ($position ne '') {
6906: $allpos{$type}[$position] = $newbook{$type};
6907: }
6908: }
6909: } else {
6910: $errors .= '<li><span class="LC_error">'.$invalid.'</span></li>';
6911: }
6912: }
6913: }
6914: }
6915: if (ref($domconfig{$action}) eq 'HASH') {
6916: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
6917: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
6918: $changes{'notify'}{'approval'} = 1;
6919: }
6920: } else {
6921: if ($confhash{'notify'}{'approval'}) {
6922: $changes{'notify'}{'approval'} = 1;
6923: }
6924: }
6925: if (ref($domconfig{$action}{'uniquecode'}) eq 'HASH') {
6926: if (ref($confhash{'uniquecode'}) eq 'HASH') {
6927: foreach my $crstype (keys(%{$domconfig{$action}{'uniquecode'}})) {
6928: unless ($confhash{'uniquecode'}{$crstype}) {
6929: $changes{'uniquecode'} = 1;
6930: }
6931: }
6932: unless ($changes{'uniquecode'}) {
6933: foreach my $crstype (keys(%{$confhash{'uniquecode'}})) {
6934: unless ($domconfig{$action}{'uniquecode'}{$crstype}) {
6935: $changes{'uniquecode'} = 1;
6936: }
6937: }
6938: }
6939: } else {
6940: $changes{'uniquecode'} = 1;
6941: }
6942: } elsif (ref($confhash{'uniquecode'}) eq 'HASH') {
6943: $changes{'uniquecode'} = 1;
6944: }
6945: if ($context eq 'requestcourses') {
6946: foreach my $type ('textbooks','templates') {
6947: if (ref($domconfig{$action}{$type}) eq 'HASH') {
6948: my %deletions;
6949: my @todelete = &Apache::loncommon::get_env_multiple('form.'.$type.'_del');
6950: if (@todelete) {
6951: map { $deletions{$_} = 1; } @todelete;
6952: }
6953: my %imgdeletions;
6954: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.'.$type.'_image_del');
6955: if (@todeleteimages) {
6956: map { $imgdeletions{$_} = 1; } @todeleteimages;
6957: }
6958: my $maxnum = $env{'form.'.$type.'_maxnum'};
6959: for (my $i=0; $i<=$maxnum; $i++) {
6960: my $itemid = $env{'form.'.$type.'_id_'.$i};
6961: my ($key) = ($itemid =~ /^\Q$type\E_(\w+)$/);
6962: if (ref($domconfig{$action}{$type}{$key}) eq 'HASH') {
6963: if ($deletions{$key}) {
6964: if ($domconfig{$action}{$type}{$key}{'image'}) {
6965: #FIXME need to obsolete item in RES space
6966: }
6967: next;
6968: } else {
6969: my $newpos = $env{'form.'.$itemid};
6970: $newpos =~ s/\D+//g;
6971: foreach my $item ('subject','title','author') {
6972: next if (($item eq 'author') && ($type eq 'templates'));
6973: $confhash{$type}{$key}{$item} = $env{'form.'.$type.'_'.$item.'_'.$i};
6974: if ($domconfig{$action}{$type}{$key}{$item} ne $confhash{$type}{$key}{$item}) {
6975: $changes{$type}{$key} = 1;
6976: }
6977: }
6978: $allpos{$type}[$newpos] = $key;
6979: }
6980: if ($imgdeletions{$key}) {
6981: $changes{$type}{$key} = 1;
6982: #FIXME need to obsolete item in RES space
6983: } elsif ($env{'form.'.$type.'_image_'.$i.'.filename'}) {
6984: my ($cdom,$cnum) = split(/_/,$key);
6985: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,$type.'_image_'.$i,
6986: $cdom,$cnum,$type,$configuserok,
6987: $switchserver,$author_ok);
6988: if ($imgurl) {
6989: $confhash{$type}{$key}{'image'} = $imgurl;
6990: $changes{$type}{$key} = 1;
6991: }
6992: if ($error) {
6993: &Apache::lonnet::logthis($error);
6994: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6995: }
6996: } elsif ($domconfig{$action}{$type}{$key}{'image'}) {
6997: $confhash{$type}{$key}{'image'} =
6998: $domconfig{$action}{$type}{$key}{'image'};
6999: }
7000: }
7001: }
7002: }
7003: }
7004: }
7005: } else {
7006: if ($confhash{'notify'}{'approval'}) {
7007: $changes{'notify'}{'approval'} = 1;
7008: }
7009: if (ref($confhash{'uniquecode'} eq 'HASH')) {
7010: $changes{'uniquecode'} = 1;
7011: }
7012: }
7013: if ($context eq 'requestcourses') {
7014: foreach my $type ('textbooks','templates') {
7015: if ($newbook{$type}) {
7016: $changes{$type}{$newbook{$type}} = 1;
7017: foreach my $item ('subject','title','author') {
7018: next if (($item eq 'author') && ($type eq 'template'));
7019: $env{'form.'.$type.'_addbook_'.$item} =~ s/(`)/'/g;
7020: if ($env{'form.'.$type.'_addbook_'.$item}) {
7021: $confhash{$type}{$newbook{$type}}{$item} = $env{'form.'.$type.'_addbook_'.$item};
7022: }
7023: }
7024: if ($type eq 'textbooks') {
7025: if ($env{'form.'.$type.'_addbook_image.filename'} ne '') {
7026: my ($cdom,$cnum) = split(/_/,$newbook{$type});
7027: my ($imageurl,$error) =
7028: &process_textbook_image($r,$dom,$confname,$type.'_addbook_image',$cdom,$cnum,$type,
7029: $configuserok,$switchserver,$author_ok);
7030: if ($imageurl) {
7031: $confhash{$type}{$newbook{$type}}{'image'} = $imageurl;
7032: }
7033: if ($error) {
7034: &Apache::lonnet::logthis($error);
7035: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7036: }
7037: }
7038: }
7039: }
7040: if (@{$allpos{$type}} > 0) {
7041: my $idx = 0;
7042: foreach my $item (@{$allpos{$type}}) {
7043: if ($item ne '') {
7044: $confhash{$type}{$item}{'order'} = $idx;
7045: if (ref($domconfig{$action}) eq 'HASH') {
7046: if (ref($domconfig{$action}{$type}) eq 'HASH') {
7047: if (ref($domconfig{$action}{$type}{$item}) eq 'HASH') {
7048: if ($domconfig{$action}{$type}{$item}{'order'} ne $idx) {
7049: $changes{$type}{$item} = 1;
7050: }
7051: }
7052: }
7053: }
7054: $idx ++;
7055: }
7056: }
7057: }
7058: }
7059: if (ref($validationitemsref) eq 'ARRAY') {
7060: foreach my $item (@{$validationitemsref}) {
7061: if ($item eq 'fields') {
7062: my @changed;
7063: @{$confhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.requestcourses_validation_'.$item);
7064: if (@{$confhash{'validation'}{$item}} > 0) {
7065: @{$confhash{'validation'}{$item}} = sort(@{$confhash{'validation'}{$item}});
7066: }
7067: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7068: if (ref($domconfig{'requestcourses'}{'validation'}{$item}) eq 'ARRAY') {
7069: @changed = &Apache::loncommon::compare_arrays($confhash{'validation'}{$item},
7070: $domconfig{'requestcourses'}{'validation'}{$item});
7071: } else {
7072: @changed = @{$confhash{'validation'}{$item}};
7073: }
7074: } else {
7075: @changed = @{$confhash{'validation'}{$item}};
7076: }
7077: if (@changed) {
7078: if ($confhash{'validation'}{$item}) {
7079: $changes{'validation'}{$item} = join(', ',@{$confhash{'validation'}{$item}});
7080: } else {
7081: $changes{'validation'}{$item} = &mt('None');
7082: }
7083: }
7084: } else {
7085: $confhash{'validation'}{$item} = $env{'form.requestcourses_validation_'.$item};
7086: if ($item eq 'markup') {
7087: if ($env{'form.requestcourses_validation_'.$item}) {
7088: $env{'form.requestcourses_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
7089: }
7090: }
7091: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7092: if ($domconfig{'requestcourses'}{'validation'}{$item} ne $confhash{'validation'}{$item}) {
7093: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7094: }
7095: } else {
7096: if ($confhash{'validation'}{$item} ne '') {
7097: $changes{'validation'}{$item} = $confhash{'validation'}{$item};
7098: }
7099: }
7100: }
7101: }
7102: }
7103: if ($env{'form.validationdc'}) {
7104: my $newval = $env{'form.validationdc'};
7105: my %domcoords = &get_active_dcs($dom);
7106: if (exists($domcoords{$newval})) {
7107: $confhash{'validation'}{'dc'} = $newval;
7108: }
7109: }
7110: if (ref($confhash{'validation'}) eq 'HASH') {
7111: if (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7112: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7113: unless ($confhash{'validation'}{'dc'} eq $domconfig{'requestcourses'}{'validation'}{'dc'}) {
7114: if ($confhash{'validation'}{'dc'} eq '') {
7115: $changes{'validation'}{'dc'} = &mt('None');
7116: } else {
7117: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7118: }
7119: }
7120: } elsif ($confhash{'validation'}{'dc'} ne '') {
7121: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7122: }
7123: } elsif ($confhash{'validation'}{'dc'} ne '') {
7124: $changes{'validation'}{'dc'} = $confhash{'validation'}{'dc'};
7125: }
7126: } elsif (ref($domconfig{'requestcourses'}{'validation'}) eq 'HASH') {
7127: if ($domconfig{'requestcourses'}{'validation'}{'dc'}) {
7128: $changes{'validation'}{'dc'} = &mt('None');
7129: }
7130: }
7131: }
7132: } else {
7133: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
7134: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
7135: }
7136: foreach my $item (@usertools) {
7137: foreach my $type (@{$types},'default','_LC_adv') {
7138: my $unset;
7139: if ($context eq 'requestcourses') {
7140: $unset = '0';
7141: if ($type eq '_LC_adv') {
7142: $unset = '';
7143: }
7144: if ($confhash{$item}{$type} eq 'autolimit') {
7145: $confhash{$item}{$type} .= '=';
7146: unless ($limithash{$item}{$type} =~ /\D/) {
7147: $confhash{$item}{$type} .= $limithash{$item}{$type};
7148: }
7149: }
7150: } elsif ($context eq 'requestauthor') {
7151: $unset = '0';
7152: if ($type eq '_LC_adv') {
7153: $unset = '';
7154: }
7155: } else {
7156: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
7157: $confhash{$item}{$type} = 1;
7158: } else {
7159: $confhash{$item}{$type} = 0;
7160: }
7161: }
7162: if (ref($domconfig{$action}) eq 'HASH') {
7163: if ($action eq 'requestauthor') {
7164: if ($domconfig{$action}{$type} ne $confhash{$type}) {
7165: $changes{$type} = 1;
7166: }
7167: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
7168: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
7169: $changes{$item}{$type} = 1;
7170: }
7171: } else {
7172: if ($context eq 'requestcourses') {
7173: if ($confhash{$item}{$type} ne $unset) {
7174: $changes{$item}{$type} = 1;
7175: }
7176: } else {
7177: if (!$confhash{$item}{$type}) {
7178: $changes{$item}{$type} = 1;
7179: }
7180: }
7181: }
7182: } else {
7183: if ($context eq 'requestcourses') {
7184: if ($confhash{$item}{$type} ne $unset) {
7185: $changes{$item}{$type} = 1;
7186: }
7187: } elsif ($context eq 'requestauthor') {
7188: if ($confhash{$type} ne $unset) {
7189: $changes{$type} = 1;
7190: }
7191: } else {
7192: if (!$confhash{$item}{$type}) {
7193: $changes{$item}{$type} = 1;
7194: }
7195: }
7196: }
7197: }
7198: }
7199: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
7200: if (ref($domconfig{'quotas'}) eq 'HASH') {
7201: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7202: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
7203: if (exists($confhash{'defaultquota'}{$key})) {
7204: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
7205: $changes{'defaultquota'}{$key} = 1;
7206: }
7207: } else {
7208: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
7209: }
7210: }
7211: } else {
7212: foreach my $key (keys(%{$domconfig{'quotas'}})) {
7213: if (exists($confhash{'defaultquota'}{$key})) {
7214: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
7215: $changes{'defaultquota'}{$key} = 1;
7216: }
7217: } else {
7218: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
7219: }
7220: }
7221: }
7222: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7223: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
7224: if (exists($confhash{'authorquota'}{$key})) {
7225: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
7226: $changes{'authorquota'}{$key} = 1;
7227: }
7228: } else {
7229: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
7230: }
7231: }
7232: }
7233: }
7234: if (ref($confhash{'defaultquota'}) eq 'HASH') {
7235: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
7236: if (ref($domconfig{'quotas'}) eq 'HASH') {
7237: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
7238: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
7239: $changes{'defaultquota'}{$key} = 1;
7240: }
7241: } else {
7242: if (!exists($domconfig{'quotas'}{$key})) {
7243: $changes{'defaultquota'}{$key} = 1;
7244: }
7245: }
7246: } else {
7247: $changes{'defaultquota'}{$key} = 1;
7248: }
7249: }
7250: }
7251: if (ref($confhash{'authorquota'}) eq 'HASH') {
7252: foreach my $key (keys(%{$confhash{'authorquota'}})) {
7253: if (ref($domconfig{'quotas'}) eq 'HASH') {
7254: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
7255: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
7256: $changes{'authorquota'}{$key} = 1;
7257: }
7258: } else {
7259: $changes{'authorquota'}{$key} = 1;
7260: }
7261: } else {
7262: $changes{'authorquota'}{$key} = 1;
7263: }
7264: }
7265: }
7266: }
7267:
7268: if ($context eq 'requestauthor') {
7269: $domdefaults{'requestauthor'} = \%confhash;
7270: } else {
7271: foreach my $key (keys(%confhash)) {
7272: unless (($context eq 'requestcourses') && (($key eq 'textbooks') || ($key eq 'templates'))) {
7273: $domdefaults{$key} = $confhash{$key};
7274: }
7275: }
7276: }
7277:
7278: my %quotahash = (
7279: $action => { %confhash }
7280: );
7281: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
7282: $dom);
7283: if ($putresult eq 'ok') {
7284: if (keys(%changes) > 0) {
7285: my $cachetime = 24*60*60;
7286: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7287: if (ref($lastactref) eq 'HASH') {
7288: $lastactref->{'domdefaults'} = 1;
7289: }
7290: $resulttext = &mt('Changes made:').'<ul>';
7291: unless (($context eq 'requestcourses') ||
7292: ($context eq 'requestauthor')) {
7293: if (ref($changes{'defaultquota'}) eq 'HASH') {
7294: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
7295: foreach my $type (@{$types},'default') {
7296: if (defined($changes{'defaultquota'}{$type})) {
7297: my $typetitle = $usertypes->{$type};
7298: if ($type eq 'default') {
7299: $typetitle = $othertitle;
7300: }
7301: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
7302: }
7303: }
7304: $resulttext .= '</ul></li>';
7305: }
7306: if (ref($changes{'authorquota'}) eq 'HASH') {
7307: $resulttext .= '<li>'.&mt('Authoring Space default quotas').'<ul>';
7308: foreach my $type (@{$types},'default') {
7309: if (defined($changes{'authorquota'}{$type})) {
7310: my $typetitle = $usertypes->{$type};
7311: if ($type eq 'default') {
7312: $typetitle = $othertitle;
7313: }
7314: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
7315: }
7316: }
7317: $resulttext .= '</ul></li>';
7318: }
7319: }
7320: my %newenv;
7321: foreach my $item (@usertools) {
7322: my (%haschgs,%inconf);
7323: if ($context eq 'requestauthor') {
7324: %haschgs = %changes;
7325: %inconf = %confhash;
7326: } else {
7327: if (ref($changes{$item}) eq 'HASH') {
7328: %haschgs = %{$changes{$item}};
7329: }
7330: if (ref($confhash{$item}) eq 'HASH') {
7331: %inconf = %{$confhash{$item}};
7332: }
7333: }
7334: if (keys(%haschgs) > 0) {
7335: my $newacc =
7336: &Apache::lonnet::usertools_access($env{'user.name'},
7337: $env{'user.domain'},
7338: $item,'reload',$context);
7339: if (($context eq 'requestcourses') ||
7340: ($context eq 'requestauthor')) {
7341: if ($env{'environment.canrequest.'.$item} ne $newacc) {
7342: $newenv{'environment.canrequest.'.$item} = $newacc;
7343: }
7344: } else {
7345: if ($env{'environment.availabletools.'.$item} ne $newacc) {
7346: $newenv{'environment.availabletools.'.$item} = $newacc;
7347: }
7348: }
7349: unless ($context eq 'requestauthor') {
7350: $resulttext .= '<li>'.$titles{$item}.'<ul>';
7351: }
7352: foreach my $type (@{$types},'default','_LC_adv') {
7353: if ($haschgs{$type}) {
7354: my $typetitle = $usertypes->{$type};
7355: if ($type eq 'default') {
7356: $typetitle = $othertitle;
7357: } elsif ($type eq '_LC_adv') {
7358: $typetitle = 'LON-CAPA Advanced Users';
7359: }
7360: if ($inconf{$type}) {
7361: if ($context eq 'requestcourses') {
7362: my $cond;
7363: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
7364: if ($1 eq '') {
7365: $cond = &mt('(Automatic processing of any request).');
7366: } else {
7367: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
7368: }
7369: } else {
7370: $cond = $conditions{$inconf{$type}};
7371: }
7372: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
7373: } elsif ($context eq 'requestauthor') {
7374: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
7375: $titles{$inconf{$type}},$typetitle);
7376:
7377: } else {
7378: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
7379: }
7380: } else {
7381: if ($type eq '_LC_adv') {
7382: if ($inconf{$type} eq '0') {
7383: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7384: } else {
7385: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
7386: }
7387: } else {
7388: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
7389: }
7390: }
7391: }
7392: }
7393: unless ($context eq 'requestauthor') {
7394: $resulttext .= '</ul></li>';
7395: }
7396: }
7397: }
7398: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
7399: if (ref($changes{'notify'}) eq 'HASH') {
7400: if ($changes{'notify'}{'approval'}) {
7401: if (ref($confhash{'notify'}) eq 'HASH') {
7402: if ($confhash{'notify'}{'approval'}) {
7403: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
7404: } else {
7405: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
7406: }
7407: }
7408: }
7409: }
7410: }
7411: if ($action eq 'requestcourses') {
7412: my @offon = ('off','on');
7413: if ($changes{'uniquecode'}) {
7414: if (ref($confhash{'uniquecode'}) eq 'HASH') {
7415: my $codestr = join(' ',map{ &mt($_); } sort(keys(%{$confhash{'uniquecode'}})));
7416: $resulttext .= '<li>'.
7417: &mt('Generation of six character code as course identifier for distribution to students set to on for: [_1].','<b>'.$codestr.'</b>').
7418: '</li>';
7419: } else {
7420: $resulttext .= '<li>'.&mt('Generation of six character code as course identifier for distribution to students set to off.').
7421: '</li>';
7422: }
7423: }
7424: foreach my $type ('textbooks','templates') {
7425: if (ref($changes{$type}) eq 'HASH') {
7426: $resulttext .= '<li>'.&mt("Available $type updated").'<ul>';
7427: foreach my $key (sort(keys(%{$changes{$type}}))) {
7428: my %coursehash = &Apache::lonnet::coursedescription($key);
7429: my $coursetitle = $coursehash{'description'};
7430: my $position = $confhash{$type}{$key}{'order'} + 1;
7431: $resulttext .= '<li>';
7432: foreach my $item ('subject','title','author') {
7433: next if (($item eq 'author') && ($type eq 'templates'));
7434: my $name = $item.':';
7435: $name =~ s/^(\w)/\U$1/;
7436: $resulttext .= &mt($name).' '.$confhash{$type}{$key}{$item}.'<br />';
7437: }
7438: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
7439: if ($type eq 'textbooks') {
7440: if ($confhash{$type}{$key}{'image'}) {
7441: $resulttext .= ' '.&mt('Image: [_1]',
7442: '<img src="'.$confhash{$type}{$key}{'image'}.'"'.
7443: ' alt="Textbook cover" />').'<br />';
7444: }
7445: }
7446: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
7447: }
7448: $resulttext .= '</ul></li>';
7449: }
7450: }
7451: if (ref($changes{'validation'}) eq 'HASH') {
7452: if ((ref($validationitemsref) eq 'ARRAY') && (ref($validationnamesref) eq 'HASH')) {
7453: $resulttext .= '<li>'.&mt('Validation of courses/communities updated').'<ul>';
7454: foreach my $item (@{$validationitemsref}) {
7455: if (exists($changes{'validation'}{$item})) {
7456: if ($item eq 'markup') {
7457: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7458: '<br /><pre>'.$changes{'validation'}{$item}.'</pre>').'</li>';
7459: } else {
7460: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$validationnamesref->{$item},
7461: '<b>'.$changes{'validation'}{$item}.'</b>').'</li>';
7462: }
7463: }
7464: }
7465: if (exists($changes{'validation'}{'dc'})) {
7466: $resulttext .= '<li>'.&mt('Validated course requests identified as processed by: [_1]',
7467: '<b>'.$changes{'validation'}{'dc'}.'</b>').'</li>';
7468: }
7469: }
7470: }
7471: }
7472: $resulttext .= '</ul>';
7473: if (keys(%newenv)) {
7474: &Apache::lonnet::appenv(\%newenv);
7475: }
7476: } else {
7477: if ($context eq 'requestcourses') {
7478: $resulttext = &mt('No changes made to rights to request creation of courses.');
7479: } elsif ($context eq 'requestauthor') {
7480: $resulttext = &mt('No changes made to rights to request author space.');
7481: } else {
7482: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
7483: }
7484: }
7485: } else {
7486: $resulttext = '<span class="LC_error">'.
7487: &mt('An error occurred: [_1]',$putresult).'</span>';
7488: }
7489: if ($errors) {
7490: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
7491: '<ul>'.$errors.'</ul></p>';
7492: }
7493: return $resulttext;
7494: }
7495:
7496: sub process_textbook_image {
7497: my ($r,$dom,$confname,$caller,$cdom,$cnum,$type,$configuserok,$switchserver,$author_ok) = @_;
7498: my $filename = $env{'form.'.$caller.'.filename'};
7499: my ($error,$url);
7500: my ($width,$height) = (50,50);
7501: if ($configuserok eq 'ok') {
7502: if ($switchserver) {
7503: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
7504: $switchserver);
7505: } elsif ($author_ok eq 'ok') {
7506: my ($result,$imageurl) =
7507: &publishlogo($r,'upload',$caller,$dom,$confname,
7508: "$type/$dom/$cnum/cover",$width,$height);
7509: if ($result eq 'ok') {
7510: $url = $imageurl;
7511: } else {
7512: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
7513: }
7514: } else {
7515: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
7516: }
7517: } else {
7518: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
7519: }
7520: return ($url,$error);
7521: }
7522:
7523: sub modify_autoenroll {
7524: my ($dom,$lastactref,%domconfig) = @_;
7525: my ($resulttext,%changes);
7526: my %currautoenroll;
7527: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
7528: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
7529: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
7530: }
7531: }
7532: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
7533: my %title = ( run => 'Auto-enrollment active',
7534: sender => 'Sender for notification messages',
7535: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
7536: my @offon = ('off','on');
7537: my $sender_uname = $env{'form.sender_uname'};
7538: my $sender_domain = $env{'form.sender_domain'};
7539: if ($sender_domain eq '') {
7540: $sender_uname = '';
7541: } elsif ($sender_uname eq '') {
7542: $sender_domain = '';
7543: }
7544: my $coowners = $env{'form.autoassign_coowners'};
7545: my %autoenrollhash = (
7546: autoenroll => { 'run' => $env{'form.autoenroll_run'},
7547: 'sender_uname' => $sender_uname,
7548: 'sender_domain' => $sender_domain,
7549: 'co-owners' => $coowners,
7550: }
7551: );
7552: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
7553: $dom);
7554: if ($putresult eq 'ok') {
7555: if (exists($currautoenroll{'run'})) {
7556: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
7557: $changes{'run'} = 1;
7558: }
7559: } elsif ($autorun) {
7560: if ($env{'form.autoenroll_run'} ne '1') {
7561: $changes{'run'} = 1;
7562: }
7563: }
7564: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
7565: $changes{'sender'} = 1;
7566: }
7567: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
7568: $changes{'sender'} = 1;
7569: }
7570: if ($currautoenroll{'co-owners'} ne '') {
7571: if ($currautoenroll{'co-owners'} ne $coowners) {
7572: $changes{'coowners'} = 1;
7573: }
7574: } elsif ($coowners) {
7575: $changes{'coowners'} = 1;
7576: }
7577: if (keys(%changes) > 0) {
7578: $resulttext = &mt('Changes made:').'<ul>';
7579: if ($changes{'run'}) {
7580: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
7581: }
7582: if ($changes{'sender'}) {
7583: if ($sender_uname eq '' || $sender_domain eq '') {
7584: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
7585: } else {
7586: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
7587: }
7588: }
7589: if ($changes{'coowners'}) {
7590: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
7591: &Apache::loncommon::devalidate_domconfig_cache($dom);
7592: if (ref($lastactref) eq 'HASH') {
7593: $lastactref->{'domainconfig'} = 1;
7594: }
7595: }
7596: $resulttext .= '</ul>';
7597: } else {
7598: $resulttext = &mt('No changes made to auto-enrollment settings');
7599: }
7600: } else {
7601: $resulttext = '<span class="LC_error">'.
7602: &mt('An error occurred: [_1]',$putresult).'</span>';
7603: }
7604: return $resulttext;
7605: }
7606:
7607: sub modify_autoupdate {
7608: my ($dom,%domconfig) = @_;
7609: my ($resulttext,%currautoupdate,%fields,%changes);
7610: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
7611: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
7612: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
7613: }
7614: }
7615: my @offon = ('off','on');
7616: my %title = &Apache::lonlocal::texthash (
7617: run => 'Auto-update:',
7618: classlists => 'Updates to user information in classlists?'
7619: );
7620: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7621: my %fieldtitles = &Apache::lonlocal::texthash (
7622: id => 'Student/Employee ID',
7623: permanentemail => 'E-mail address',
7624: lastname => 'Last Name',
7625: firstname => 'First Name',
7626: middlename => 'Middle Name',
7627: generation => 'Generation',
7628: );
7629: $othertitle = &mt('All users');
7630: if (keys(%{$usertypes}) > 0) {
7631: $othertitle = &mt('Other users');
7632: }
7633: foreach my $key (keys(%env)) {
7634: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
7635: my ($usertype,$item) = ($1,$2);
7636: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
7637: if ($usertype eq 'default') {
7638: push(@{$fields{$1}},$2);
7639: } elsif (ref($types) eq 'ARRAY') {
7640: if (grep(/^\Q$usertype\E$/,@{$types})) {
7641: push(@{$fields{$1}},$2);
7642: }
7643: }
7644: }
7645: }
7646: }
7647: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
7648: @lockablenames = sort(@lockablenames);
7649: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
7650: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7651: if (@changed) {
7652: $changes{'lockablenames'} = 1;
7653: }
7654: } else {
7655: if (@lockablenames) {
7656: $changes{'lockablenames'} = 1;
7657: }
7658: }
7659: my %updatehash = (
7660: autoupdate => { run => $env{'form.autoupdate_run'},
7661: classlists => $env{'form.classlists'},
7662: fields => {%fields},
7663: lockablenames => \@lockablenames,
7664: }
7665: );
7666: foreach my $key (keys(%currautoupdate)) {
7667: if (($key eq 'run') || ($key eq 'classlists')) {
7668: if (exists($updatehash{autoupdate}{$key})) {
7669: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
7670: $changes{$key} = 1;
7671: }
7672: }
7673: } elsif ($key eq 'fields') {
7674: if (ref($currautoupdate{$key}) eq 'HASH') {
7675: foreach my $item (@{$types},'default') {
7676: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
7677: my $change = 0;
7678: foreach my $type (@{$currautoupdate{$key}{$item}}) {
7679: if (!exists($fields{$item})) {
7680: $change = 1;
7681: last;
7682: } elsif (ref($fields{$item}) eq 'ARRAY') {
7683: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
7684: $change = 1;
7685: last;
7686: }
7687: }
7688: }
7689: if ($change) {
7690: push(@{$changes{$key}},$item);
7691: }
7692: }
7693: }
7694: }
7695: } elsif ($key eq 'lockablenames') {
7696: if (ref($currautoupdate{$key}) eq 'ARRAY') {
7697: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
7698: if (@changed) {
7699: $changes{'lockablenames'} = 1;
7700: }
7701: } else {
7702: if (@lockablenames) {
7703: $changes{'lockablenames'} = 1;
7704: }
7705: }
7706: }
7707: }
7708: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
7709: if (@lockablenames) {
7710: $changes{'lockablenames'} = 1;
7711: }
7712: }
7713: foreach my $item (@{$types},'default') {
7714: if (defined($fields{$item})) {
7715: if (ref($currautoupdate{'fields'}) eq 'HASH') {
7716: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
7717: my $change = 0;
7718: if (ref($fields{$item}) eq 'ARRAY') {
7719: foreach my $type (@{$fields{$item}}) {
7720: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
7721: $change = 1;
7722: last;
7723: }
7724: }
7725: }
7726: if ($change) {
7727: push(@{$changes{'fields'}},$item);
7728: }
7729: } else {
7730: push(@{$changes{'fields'}},$item);
7731: }
7732: } else {
7733: push(@{$changes{'fields'}},$item);
7734: }
7735: }
7736: }
7737: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
7738: $dom);
7739: if ($putresult eq 'ok') {
7740: if (keys(%changes) > 0) {
7741: $resulttext = &mt('Changes made:').'<ul>';
7742: foreach my $key (sort(keys(%changes))) {
7743: if ($key eq 'lockablenames') {
7744: $resulttext .= '<li>';
7745: if (@lockablenames) {
7746: $usertypes->{'default'} = $othertitle;
7747: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
7748: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
7749: } else {
7750: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
7751: }
7752: $resulttext .= '</li>';
7753: } elsif (ref($changes{$key}) eq 'ARRAY') {
7754: foreach my $item (@{$changes{$key}}) {
7755: my @newvalues;
7756: foreach my $type (@{$fields{$item}}) {
7757: push(@newvalues,$fieldtitles{$type});
7758: }
7759: my $newvaluestr;
7760: if (@newvalues > 0) {
7761: $newvaluestr = join(', ',@newvalues);
7762: } else {
7763: $newvaluestr = &mt('none');
7764: }
7765: if ($item eq 'default') {
7766: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
7767: } else {
7768: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
7769: }
7770: }
7771: } else {
7772: my $newvalue;
7773: if ($key eq 'run') {
7774: $newvalue = $offon[$env{'form.autoupdate_run'}];
7775: } else {
7776: $newvalue = $offon[$env{'form.'.$key}];
7777: }
7778: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
7779: }
7780: }
7781: $resulttext .= '</ul>';
7782: } else {
7783: $resulttext = &mt('No changes made to autoupdates');
7784: }
7785: } else {
7786: $resulttext = '<span class="LC_error">'.
7787: &mt('An error occurred: [_1]',$putresult).'</span>';
7788: }
7789: return $resulttext;
7790: }
7791:
7792: sub modify_autocreate {
7793: my ($dom,%domconfig) = @_;
7794: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
7795: if (ref($domconfig{'autocreate'}) eq 'HASH') {
7796: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
7797: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
7798: }
7799: }
7800: my %title= ( xml => 'Auto-creation of courses in XML course description files',
7801: req => 'Auto-creation of validated requests for official courses',
7802: xmldc => 'Identity of course creator of courses from XML files',
7803: );
7804: my @types = ('xml','req');
7805: foreach my $item (@types) {
7806: $newvals{$item} = $env{'form.autocreate_'.$item};
7807: $newvals{$item} =~ s/\D//g;
7808: $newvals{$item} = 0 if ($newvals{$item} eq '');
7809: }
7810: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
7811: my %domcoords = &get_active_dcs($dom);
7812: unless (exists($domcoords{$newvals{'xmldc'}})) {
7813: $newvals{'xmldc'} = '';
7814: }
7815: %autocreatehash = (
7816: autocreate => { xml => $newvals{'xml'},
7817: req => $newvals{'req'},
7818: }
7819: );
7820: if ($newvals{'xmldc'} ne '') {
7821: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
7822: }
7823: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
7824: $dom);
7825: if ($putresult eq 'ok') {
7826: my @items = @types;
7827: if ($newvals{'xml'}) {
7828: push(@items,'xmldc');
7829: }
7830: foreach my $item (@items) {
7831: if (exists($currautocreate{$item})) {
7832: if ($currautocreate{$item} ne $newvals{$item}) {
7833: $changes{$item} = 1;
7834: }
7835: } elsif ($newvals{$item}) {
7836: $changes{$item} = 1;
7837: }
7838: }
7839: if (keys(%changes) > 0) {
7840: my @offon = ('off','on');
7841: $resulttext = &mt('Changes made:').'<ul>';
7842: foreach my $item (@types) {
7843: if ($changes{$item}) {
7844: my $newtxt = $offon[$newvals{$item}];
7845: $resulttext .= '<li>'.
7846: &mt("$title{$item} set to [_1]$newtxt [_2]",
7847: '<b>','</b>').
7848: '</li>';
7849: }
7850: }
7851: if ($changes{'xmldc'}) {
7852: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
7853: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
7854: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
7855: }
7856: $resulttext .= '</ul>';
7857: } else {
7858: $resulttext = &mt('No changes made to auto-creation settings');
7859: }
7860: } else {
7861: $resulttext = '<span class="LC_error">'.
7862: &mt('An error occurred: [_1]',$putresult).'</span>';
7863: }
7864: return $resulttext;
7865: }
7866:
7867: sub modify_directorysrch {
7868: my ($dom,%domconfig) = @_;
7869: my ($resulttext,%changes);
7870: my %currdirsrch;
7871: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
7872: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
7873: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
7874: }
7875: }
7876: my %title = ( available => 'Directory search available',
7877: localonly => 'Other domains can search',
7878: searchby => 'Search types',
7879: searchtypes => 'Search latitude');
7880: my @offon = ('off','on');
7881: my @otherdoms = ('Yes','No');
7882:
7883: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
7884: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
7885: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
7886:
7887: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7888: if (keys(%{$usertypes}) == 0) {
7889: @cansearch = ('default');
7890: } else {
7891: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
7892: foreach my $type (@{$currdirsrch{'cansearch'}}) {
7893: if (!grep(/^\Q$type\E$/,@cansearch)) {
7894: push(@{$changes{'cansearch'}},$type);
7895: }
7896: }
7897: foreach my $type (@cansearch) {
7898: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
7899: push(@{$changes{'cansearch'}},$type);
7900: }
7901: }
7902: } else {
7903: push(@{$changes{'cansearch'}},@cansearch);
7904: }
7905: }
7906:
7907: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
7908: foreach my $by (@{$currdirsrch{'searchby'}}) {
7909: if (!grep(/^\Q$by\E$/,@searchby)) {
7910: push(@{$changes{'searchby'}},$by);
7911: }
7912: }
7913: foreach my $by (@searchby) {
7914: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
7915: push(@{$changes{'searchby'}},$by);
7916: }
7917: }
7918: } else {
7919: push(@{$changes{'searchby'}},@searchby);
7920: }
7921:
7922: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
7923: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
7924: if (!grep(/^\Q$type\E$/,@searchtypes)) {
7925: push(@{$changes{'searchtypes'}},$type);
7926: }
7927: }
7928: foreach my $type (@searchtypes) {
7929: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
7930: push(@{$changes{'searchtypes'}},$type);
7931: }
7932: }
7933: } else {
7934: if (exists($currdirsrch{'searchtypes'})) {
7935: foreach my $type (@searchtypes) {
7936: if ($type ne $currdirsrch{'searchtypes'}) {
7937: push(@{$changes{'searchtypes'}},$type);
7938: }
7939: }
7940: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
7941: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
7942: }
7943: } else {
7944: push(@{$changes{'searchtypes'}},@searchtypes);
7945: }
7946: }
7947:
7948: my %dirsrch_hash = (
7949: directorysrch => { available => $env{'form.dirsrch_available'},
7950: cansearch => \@cansearch,
7951: localonly => $env{'form.dirsrch_localonly'},
7952: searchby => \@searchby,
7953: searchtypes => \@searchtypes,
7954: }
7955: );
7956: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
7957: $dom);
7958: if ($putresult eq 'ok') {
7959: if (exists($currdirsrch{'available'})) {
7960: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
7961: $changes{'available'} = 1;
7962: }
7963: } else {
7964: if ($env{'form.dirsrch_available'} eq '1') {
7965: $changes{'available'} = 1;
7966: }
7967: }
7968: if (exists($currdirsrch{'localonly'})) {
7969: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
7970: $changes{'localonly'} = 1;
7971: }
7972: } else {
7973: if ($env{'form.dirsrch_localonly'} eq '1') {
7974: $changes{'localonly'} = 1;
7975: }
7976: }
7977: if (keys(%changes) > 0) {
7978: $resulttext = &mt('Changes made:').'<ul>';
7979: if ($changes{'available'}) {
7980: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
7981: }
7982: if ($changes{'localonly'}) {
7983: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
7984: }
7985:
7986: if (ref($changes{'cansearch'}) eq 'ARRAY') {
7987: my $chgtext;
7988: if (ref($usertypes) eq 'HASH') {
7989: if (keys(%{$usertypes}) > 0) {
7990: foreach my $type (@{$types}) {
7991: if (grep(/^\Q$type\E$/,@cansearch)) {
7992: $chgtext .= $usertypes->{$type}.'; ';
7993: }
7994: }
7995: if (grep(/^default$/,@cansearch)) {
7996: $chgtext .= $othertitle;
7997: } else {
7998: $chgtext =~ s/\; $//;
7999: }
8000: $resulttext .=
8001: '<li>'.
8002: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
8003: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
8004: '</li>';
8005: }
8006: }
8007: }
8008: if (ref($changes{'searchby'}) eq 'ARRAY') {
8009: my ($searchtitles,$titleorder) = &sorted_searchtitles();
8010: my $chgtext;
8011: foreach my $type (@{$titleorder}) {
8012: if (grep(/^\Q$type\E$/,@searchby)) {
8013: if (defined($searchtitles->{$type})) {
8014: $chgtext .= $searchtitles->{$type}.'; ';
8015: }
8016: }
8017: }
8018: $chgtext =~ s/\; $//;
8019: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
8020: }
8021: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
8022: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
8023: my $chgtext;
8024: foreach my $type (@{$srchtypeorder}) {
8025: if (grep(/^\Q$type\E$/,@searchtypes)) {
8026: if (defined($srchtypes_desc->{$type})) {
8027: $chgtext .= $srchtypes_desc->{$type}.'; ';
8028: }
8029: }
8030: }
8031: $chgtext =~ s/\; $//;
8032: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
8033: }
8034: $resulttext .= '</ul>';
8035: } else {
8036: $resulttext = &mt('No changes made to institution directory search settings');
8037: }
8038: } else {
8039: $resulttext = '<span class="LC_error">'.
8040: &mt('An error occurred: [_1]',$putresult).'</span>';
8041: }
8042: return $resulttext;
8043: }
8044:
8045: sub modify_contacts {
8046: my ($dom,$lastactref,%domconfig) = @_;
8047: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
8048: if (ref($domconfig{'contacts'}) eq 'HASH') {
8049: foreach my $key (keys(%{$domconfig{'contacts'}})) {
8050: $currsetting{$key} = $domconfig{'contacts'}{$key};
8051: }
8052: }
8053: my (%others,%to,%bcc);
8054: my @contacts = ('supportemail','adminemail');
8055: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
8056: 'requestsmail','updatesmail','idconflictsmail');
8057: my @toggles = ('reporterrors','reportupdates');
8058: foreach my $type (@mailings) {
8059: @{$newsetting{$type}} =
8060: &Apache::loncommon::get_env_multiple('form.'.$type);
8061: foreach my $item (@contacts) {
8062: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
8063: $contacts_hash{contacts}{$type}{$item} = 1;
8064: } else {
8065: $contacts_hash{contacts}{$type}{$item} = 0;
8066: }
8067: }
8068: $others{$type} = $env{'form.'.$type.'_others'};
8069: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
8070: if ($type eq 'helpdeskmail') {
8071: $bcc{$type} = $env{'form.'.$type.'_bcc'};
8072: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
8073: }
8074: }
8075: foreach my $item (@contacts) {
8076: $to{$item} = $env{'form.'.$item};
8077: $contacts_hash{'contacts'}{$item} = $to{$item};
8078: }
8079: foreach my $item (@toggles) {
8080: if ($env{'form.'.$item} =~ /^(0|1)$/) {
8081: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
8082: }
8083: }
8084: if (keys(%currsetting) > 0) {
8085: foreach my $item (@contacts) {
8086: if ($to{$item} ne $currsetting{$item}) {
8087: $changes{$item} = 1;
8088: }
8089: }
8090: foreach my $type (@mailings) {
8091: foreach my $item (@contacts) {
8092: if (ref($currsetting{$type}) eq 'HASH') {
8093: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
8094: push(@{$changes{$type}},$item);
8095: }
8096: } else {
8097: push(@{$changes{$type}},@{$newsetting{$type}});
8098: }
8099: }
8100: if ($others{$type} ne $currsetting{$type}{'others'}) {
8101: push(@{$changes{$type}},'others');
8102: }
8103: if ($type eq 'helpdeskmail') {
8104: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
8105: push(@{$changes{$type}},'bcc');
8106: }
8107: }
8108: }
8109: } else {
8110: my %default;
8111: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
8112: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
8113: $default{'errormail'} = 'adminemail';
8114: $default{'packagesmail'} = 'adminemail';
8115: $default{'helpdeskmail'} = 'supportemail';
8116: $default{'lonstatusmail'} = 'adminemail';
8117: $default{'requestsmail'} = 'adminemail';
8118: $default{'updatesmail'} = 'adminemail';
8119: foreach my $item (@contacts) {
8120: if ($to{$item} ne $default{$item}) {
8121: $changes{$item} = 1;
8122: }
8123: }
8124: foreach my $type (@mailings) {
8125: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
8126:
8127: push(@{$changes{$type}},@{$newsetting{$type}});
8128: }
8129: if ($others{$type} ne '') {
8130: push(@{$changes{$type}},'others');
8131: }
8132: if ($type eq 'helpdeskmail') {
8133: if ($bcc{$type} ne '') {
8134: push(@{$changes{$type}},'bcc');
8135: }
8136: }
8137: }
8138: }
8139: foreach my $item (@toggles) {
8140: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
8141: $changes{$item} = 1;
8142: } elsif ((!$env{'form.'.$item}) &&
8143: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
8144: $changes{$item} = 1;
8145: }
8146: }
8147: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
8148: $dom);
8149: if ($putresult eq 'ok') {
8150: if (keys(%changes) > 0) {
8151: &Apache::loncommon::devalidate_domconfig_cache($dom);
8152: if (ref($lastactref) eq 'HASH') {
8153: $lastactref->{'domainconfig'} = 1;
8154: }
8155: my ($titles,$short_titles) = &contact_titles();
8156: $resulttext = &mt('Changes made:').'<ul>';
8157: foreach my $item (@contacts) {
8158: if ($changes{$item}) {
8159: $resulttext .= '<li>'.$titles->{$item}.
8160: &mt(' set to: ').
8161: '<span class="LC_cusr_emph">'.
8162: $to{$item}.'</span></li>';
8163: }
8164: }
8165: foreach my $type (@mailings) {
8166: if (ref($changes{$type}) eq 'ARRAY') {
8167: $resulttext .= '<li>'.$titles->{$type}.': ';
8168: my @text;
8169: foreach my $item (@{$newsetting{$type}}) {
8170: push(@text,$short_titles->{$item});
8171: }
8172: if ($others{$type} ne '') {
8173: push(@text,$others{$type});
8174: }
8175: $resulttext .= '<span class="LC_cusr_emph">'.
8176: join(', ',@text).'</span>';
8177: if ($type eq 'helpdeskmail') {
8178: if ($bcc{$type} ne '') {
8179: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
8180: }
8181: }
8182: $resulttext .= '</li>';
8183: }
8184: }
8185: my @offon = ('off','on');
8186: if ($changes{'reporterrors'}) {
8187: $resulttext .= '<li>'.
8188: &mt('E-mail error reports to [_1] set to "'.
8189: $offon[$env{'form.reporterrors'}].'".',
8190: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8191: &mt('LON-CAPA core group - MSU'),600,500)).
8192: '</li>';
8193: }
8194: if ($changes{'reportupdates'}) {
8195: $resulttext .= '<li>'.
8196: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
8197: $offon[$env{'form.reportupdates'}].'".',
8198: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
8199: &mt('LON-CAPA core group - MSU'),600,500)).
8200: '</li>';
8201: }
8202: $resulttext .= '</ul>';
8203: } else {
8204: $resulttext = &mt('No changes made to contact information');
8205: }
8206: } else {
8207: $resulttext = '<span class="LC_error">'.
8208: &mt('An error occurred: [_1].',$putresult).'</span>';
8209: }
8210: return $resulttext;
8211: }
8212:
8213: sub modify_usercreation {
8214: my ($dom,%domconfig) = @_;
8215: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate,%save_usercreate);
8216: my $warningmsg;
8217: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8218: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8219: if ($key eq 'cancreate') {
8220: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8221: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8222: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8223: ($item eq 'captcha') || ($item eq 'recaptchakeys')) {
8224: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8225: } else {
8226: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8227: }
8228: }
8229: }
8230: } elsif ($key eq 'email_rule') {
8231: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8232: } else {
8233: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8234: }
8235: }
8236: }
8237: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
8238: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
8239: my @contexts = ('author','course','requestcrs');
8240: foreach my $item(@contexts) {
8241: $cancreate{$item} = $env{'form.can_createuser_'.$item};
8242: }
8243: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8244: foreach my $item (@contexts) {
8245: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
8246: push(@{$changes{'cancreate'}},$item);
8247: }
8248: }
8249: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
8250: foreach my $item (@contexts) {
8251: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
8252: if ($cancreate{$item} ne 'any') {
8253: push(@{$changes{'cancreate'}},$item);
8254: }
8255: } else {
8256: if ($cancreate{$item} ne 'none') {
8257: push(@{$changes{'cancreate'}},$item);
8258: }
8259: }
8260: }
8261: } else {
8262: foreach my $item (@contexts) {
8263: push(@{$changes{'cancreate'}},$item);
8264: }
8265: }
8266:
8267: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
8268: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
8269: if (!grep(/^\Q$type\E$/,@username_rule)) {
8270: push(@{$changes{'username_rule'}},$type);
8271: }
8272: }
8273: foreach my $type (@username_rule) {
8274: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
8275: push(@{$changes{'username_rule'}},$type);
8276: }
8277: }
8278: } else {
8279: push(@{$changes{'username_rule'}},@username_rule);
8280: }
8281:
8282: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
8283: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
8284: if (!grep(/^\Q$type\E$/,@id_rule)) {
8285: push(@{$changes{'id_rule'}},$type);
8286: }
8287: }
8288: foreach my $type (@id_rule) {
8289: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
8290: push(@{$changes{'id_rule'}},$type);
8291: }
8292: }
8293: } else {
8294: push(@{$changes{'id_rule'}},@id_rule);
8295: }
8296:
8297: my @authen_contexts = ('author','course','domain');
8298: my @authtypes = ('int','krb4','krb5','loc');
8299: my %authhash;
8300: foreach my $item (@authen_contexts) {
8301: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
8302: foreach my $auth (@authtypes) {
8303: if (grep(/^\Q$auth\E$/,@authallowed)) {
8304: $authhash{$item}{$auth} = 1;
8305: } else {
8306: $authhash{$item}{$auth} = 0;
8307: }
8308: }
8309: }
8310: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
8311: foreach my $item (@authen_contexts) {
8312: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
8313: foreach my $auth (@authtypes) {
8314: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
8315: push(@{$changes{'authtypes'}},$item);
8316: last;
8317: }
8318: }
8319: }
8320: }
8321: } else {
8322: foreach my $item (@authen_contexts) {
8323: push(@{$changes{'authtypes'}},$item);
8324: }
8325: }
8326:
8327: $save_usercreate{'cancreate'}{'course'} = $cancreate{'course'};
8328: $save_usercreate{'cancreate'}{'author'} = $cancreate{'author'};
8329: $save_usercreate{'cancreate'}{'requestcrs'} = $cancreate{'requestcrs'};
8330: $save_usercreate{'id_rule'} = \@id_rule;
8331: $save_usercreate{'username_rule'} = \@username_rule,
8332: $save_usercreate{'authtypes'} = \%authhash;
8333:
8334: my %usercreation_hash = (
8335: usercreation => \%save_usercreate,
8336: );
8337:
8338: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
8339: $dom);
8340:
8341: if ($putresult eq 'ok') {
8342: if (keys(%changes) > 0) {
8343: $resulttext = &mt('Changes made:').'<ul>';
8344: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8345: my %lt = &usercreation_types();
8346: foreach my $type (@{$changes{'cancreate'}}) {
8347: my $chgtext = $lt{$type}.', ';
8348: if ($cancreate{$type} eq 'none') {
8349: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
8350: } elsif ($cancreate{$type} eq 'any') {
8351: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
8352: } elsif ($cancreate{$type} eq 'official') {
8353: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
8354: } elsif ($cancreate{$type} eq 'unofficial') {
8355: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
8356: }
8357: $resulttext .= '<li>'.$chgtext.'</li>';
8358: }
8359: }
8360: if (ref($changes{'username_rule'}) eq 'ARRAY') {
8361: my ($rules,$ruleorder) =
8362: &Apache::lonnet::inst_userrules($dom,'username');
8363: my $chgtext = '<ul>';
8364: foreach my $type (@username_rule) {
8365: if (ref($rules->{$type}) eq 'HASH') {
8366: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
8367: }
8368: }
8369: $chgtext .= '</ul>';
8370: if (@username_rule > 0) {
8371: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8372: } else {
8373: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
8374: }
8375: }
8376: if (ref($changes{'id_rule'}) eq 'ARRAY') {
8377: my ($idrules,$idruleorder) =
8378: &Apache::lonnet::inst_userrules($dom,'id');
8379: my $chgtext = '<ul>';
8380: foreach my $type (@id_rule) {
8381: if (ref($idrules->{$type}) eq 'HASH') {
8382: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
8383: }
8384: }
8385: $chgtext .= '</ul>';
8386: if (@id_rule > 0) {
8387: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
8388: } else {
8389: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
8390: }
8391: }
8392: my %authname = &authtype_names();
8393: my %context_title = &context_names();
8394: if (ref($changes{'authtypes'}) eq 'ARRAY') {
8395: my $chgtext = '<ul>';
8396: foreach my $type (@{$changes{'authtypes'}}) {
8397: my @allowed;
8398: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
8399: foreach my $auth (@authtypes) {
8400: if ($authhash{$type}{$auth}) {
8401: push(@allowed,$authname{$auth});
8402: }
8403: }
8404: if (@allowed > 0) {
8405: $chgtext .= join(', ',@allowed).'</li>';
8406: } else {
8407: $chgtext .= &mt('none').'</li>';
8408: }
8409: }
8410: $chgtext .= '</ul>';
8411: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
8412: $resulttext .= '</li>';
8413: }
8414: $resulttext .= '</ul>';
8415: } else {
8416: $resulttext = &mt('No changes made to user creation settings');
8417: }
8418: } else {
8419: $resulttext = '<span class="LC_error">'.
8420: &mt('An error occurred: [_1]',$putresult).'</span>';
8421: }
8422: if ($warningmsg ne '') {
8423: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
8424: }
8425: return $resulttext;
8426: }
8427:
8428: sub modify_selfcreation {
8429: my ($dom,%domconfig) = @_;
8430: my ($resulttext,$warningmsg,%curr_usercreation,%curr_usermodify,%changes,%cancreate);
8431: my (%save_usercreate,%save_usermodify);
8432: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
8433: if (ref($types) eq 'ARRAY') {
8434: $usertypes->{'default'} = $othertitle;
8435: push(@{$types},'default');
8436: }
8437: #
8438: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usercreation'}.
8439: #
8440: if (ref($domconfig{'usercreation'}) eq 'HASH') {
8441: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
8442: if ($key eq 'cancreate') {
8443: if (ref($domconfig{'usercreation'}{$key}) eq 'HASH') {
8444: foreach my $item (keys(%{$domconfig{'usercreation'}{$key}})) {
8445: if (($item eq 'selfcreate') || ($item eq 'statustocreate') ||
8446: ($item eq 'captcha') || ($item eq 'recaptchakeys') ||
8447: ($item eq 'emailusername') || ($item eq 'notify') ||
8448: ($item eq 'selfcreateprocessing') || ($item eq 'shibenv')) {
8449: $curr_usercreation{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8450: } else {
8451: $save_usercreate{$key}{$item} = $domconfig{'usercreation'}{$key}{$item};
8452: }
8453: }
8454: }
8455: } elsif ($key eq 'email_rule') {
8456: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
8457: } else {
8458: $save_usercreate{$key} = $domconfig{'usercreation'}{$key};
8459: }
8460: }
8461: }
8462: #
8463: # Retrieve current domain configuration for self-creation of usernames from $domconfig{'usermodification'}.
8464: #
8465: if (ref($domconfig{'usermodification'}) eq 'HASH') {
8466: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
8467: if ($key eq 'selfcreate') {
8468: $curr_usermodify{$key} = $domconfig{'usermodification'}{$key};
8469: } else {
8470: $save_usermodify{$key} = $domconfig{'usermodification'}{$key};
8471: }
8472: }
8473: }
8474:
8475: my @contexts = ('selfcreate');
8476: @{$cancreate{'selfcreate'}} = ();
8477: %{$cancreate{'emailusername'}} = ();
8478: @{$cancreate{'statustocreate'}} = ();
8479: %{$cancreate{'selfcreateprocessing'}} = ();
8480: %{$cancreate{'shibenv'}} = ();
8481: my %selfcreatetypes = (
8482: sso => 'users authenticated by institutional single sign on',
8483: login => 'users authenticated by institutional log-in',
8484: email => 'users who provide a valid e-mail address for use as username',
8485: );
8486: #
8487: # Populate $cancreate{'selfcreate'} array reference with types of user, for which self-creation of user accounts
8488: # is permitted.
8489: #
8490:
8491: my @statuses;
8492: if (ref($domconfig{'inststatus'}) eq 'HASH') {
8493: if (ref($domconfig{'inststatus'}{'inststatusguest'}) eq 'ARRAY') {
8494: @statuses = @{$domconfig{'inststatus'}{'inststatusguest'}};
8495: }
8496: }
8497: push(@statuses,'default');
8498:
8499: foreach my $item ('login','sso','email') {
8500: if ($item eq 'email') {
8501: if ($env{'form.cancreate_email'}) {
8502: push(@{$cancreate{'selfcreate'}},'email');
8503: push(@contexts,'selfcreateprocessing');
8504: foreach my $type (@statuses) {
8505: if ($type eq 'default') {
8506: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess'};
8507: } else {
8508: $cancreate{'selfcreateprocessing'}{$type} = $env{'form.cancreate_emailprocess_'.$type};
8509: }
8510: }
8511: }
8512: } else {
8513: if ($env{'form.cancreate_'.$item}) {
8514: push(@{$cancreate{'selfcreate'}},$item);
8515: }
8516: }
8517: }
8518: my (@email_rule,%userinfo,%savecaptcha);
8519: my ($infofields,$infotitles) = &Apache::loncommon::emailusername_info();
8520: #
8521: # Populate $cancreate{'emailusername'}{$type} hash ref with information fields (if new user will provide data
8522: # value set to one), if self-creation with e-mail address permitted, where $type is user type: faculty, staff, student etc.
8523: #
8524:
8525: if ($env{'form.cancreate_email'} eq 'email') {
8526: push(@contexts,'emailusername');
8527: if (ref($types) eq 'ARRAY') {
8528: foreach my $type (@{$types}) {
8529: if (ref($infofields) eq 'ARRAY') {
8530: foreach my $field (@{$infofields}) {
8531: if ($env{'form.canmodify_emailusername_'.$type.'_'.$field} =~ /^(required|optional)$/) {
8532: $cancreate{'emailusername'}{$type}{$field} = $1;
8533: }
8534: }
8535: }
8536: }
8537: }
8538: #
8539: # Populate $cancreate{'notify'} hash ref with names of Domain Coordinators who are to be notified of
8540: # queued requests for self-creation of account using e-mail address as username
8541: #
8542:
8543: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.selfcreationnotifyapproval');
8544: @approvalnotify = sort(@approvalnotify);
8545: $cancreate{'notify'}{'approval'} = join(',',@approvalnotify);
8546: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8547: if (ref($curr_usercreation{'cancreate'}{'notify'}) eq 'HASH') {
8548: if ($curr_usercreation{'cancreate'}{'notify'}{'approval'} ne $cancreate{'notify'}{'approval'}) {
8549: push(@{$changes{'cancreate'}},'notify');
8550: }
8551: } else {
8552: if ($cancreate{'notify'}{'approval'}) {
8553: push(@{$changes{'cancreate'}},'notify');
8554: }
8555: }
8556: } elsif ($cancreate{'notify'}{'approval'}) {
8557: push(@{$changes{'cancreate'}},'notify');
8558: }
8559:
8560: #
8561: # Retrieve rules (if any) governing types of e-mail address which may be used as a username
8562: #
8563: @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
8564: &process_captcha('cancreate',\%changes,\%savecaptcha,$curr_usercreation{'cancreate'});
8565: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
8566: if (@{$curr_usercreation{'email_rule'}} > 0) {
8567: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
8568: if (!grep(/^\Q$type\E$/,@email_rule)) {
8569: push(@{$changes{'email_rule'}},$type);
8570: }
8571: }
8572: }
8573: if (@email_rule > 0) {
8574: foreach my $type (@email_rule) {
8575: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
8576: push(@{$changes{'email_rule'}},$type);
8577: }
8578: }
8579: }
8580: } elsif (@email_rule > 0) {
8581: push(@{$changes{'email_rule'}},@email_rule);
8582: }
8583: }
8584: #
8585: # Check if domain default is set appropriately, if self-creation of accounts is to be available for
8586: # institutional log-in.
8587: #
8588: if (grep(/^login$/,@{$cancreate{'selfcreate'}})) {
8589: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8590: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) ||
8591: ($domdefaults{'auth_def'} eq 'localauth'))) {
8592: $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.').' '.
8593: &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.');
8594: }
8595: }
8596: my @fields = ('lastname','firstname','middlename','generation',
8597: 'permanentemail','id');
8598: my @shibfields = (@fields,'inststatus');
8599: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8600: #
8601: # Where usernames may created for institutional log-in and/or institutional single sign on:
8602: # (a) populate $cancreate{'statustocreate'} array reference with institutional status types who
8603: # may self-create accounts
8604: # (b) populate $save_usermodify{'selfcreate'} hash reference with status types, and information fields
8605: # which the user may supply, if institutional data is unavailable.
8606: #
8607: if (($env{'form.cancreate_login'}) || ($env{'form.cancreate_sso'})) {
8608: if (ref($types) eq 'ARRAY') {
8609: if (@{$types} > 1) {
8610: @{$cancreate{'statustocreate'}} = &Apache::loncommon::get_env_multiple('form.statustocreate');
8611: push(@contexts,'statustocreate');
8612: } else {
8613: undef($cancreate{'statustocreate'});
8614: }
8615: foreach my $type (@{$types}) {
8616: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$type);
8617: foreach my $field (@fields) {
8618: if (grep(/^\Q$field\E$/,@modifiable)) {
8619: $save_usermodify{'selfcreate'}{$type}{$field} = 1;
8620: } else {
8621: $save_usermodify{'selfcreate'}{$type}{$field} = 0;
8622: }
8623: }
8624: }
8625: if (ref($curr_usermodify{'selfcreate'}) eq 'HASH') {
8626: foreach my $type (@{$types}) {
8627: if (ref($curr_usermodify{'selfcreate'}{$type}) eq 'HASH') {
8628: foreach my $field (@fields) {
8629: if ($save_usermodify{'selfcreate'}{$type}{$field} ne
8630: $curr_usermodify{'selfcreate'}{$type}{$field}) {
8631: push(@{$changes{'selfcreate'}},$type);
8632: last;
8633: }
8634: }
8635: }
8636: }
8637: } else {
8638: foreach my $type (@{$types}) {
8639: push(@{$changes{'selfcreate'}},$type);
8640: }
8641: }
8642: }
8643: foreach my $field (@shibfields) {
8644: if ($env{'form.shibenv_'.$field} ne '') {
8645: $cancreate{'shibenv'}{$field} = $env{'form.shibenv_'.$field};
8646: }
8647: }
8648: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
8649: if (ref($curr_usercreation{'cancreate'}{'shibenv'}) eq 'HASH') {
8650: foreach my $field (@shibfields) {
8651: if ($env{'form.shibenv_'.$field} ne $curr_usercreation{'cancreate'}{'shibenv'}{$field}) {
8652: push(@{$changes{'cancreate'}},'shibenv');
8653: }
8654: }
8655: } else {
8656: foreach my $field (@shibfields) {
8657: if ($env{'form.shibenv_'.$field}) {
8658: push(@{$changes{'cancreate'}},'shibenv');
8659: last;
8660: }
8661: }
8662: }
8663: }
8664: }
8665: foreach my $item (@contexts) {
8666: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
8667: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
8668: if (ref($cancreate{$item}) eq 'ARRAY') {
8669: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
8670: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8671: push(@{$changes{'cancreate'}},$item);
8672: }
8673: }
8674: }
8675: }
8676: if (ref($cancreate{$item}) eq 'ARRAY') {
8677: foreach my $type (@{$cancreate{$item}}) {
8678: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
8679: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8680: push(@{$changes{'cancreate'}},$item);
8681: }
8682: }
8683: }
8684: }
8685: } elsif (ref($curr_usercreation{'cancreate'}{$item}) eq 'HASH') {
8686: if (ref($cancreate{$item}) eq 'HASH') {
8687: foreach my $curr (keys(%{$curr_usercreation{'cancreate'}{$item}})) {
8688: if (ref($curr_usercreation{'cancreate'}{$item}{$curr}) eq 'HASH') {
8689: foreach my $field (keys(%{$curr_usercreation{'cancreate'}{$item}{$curr}})) {
8690: unless ($curr_usercreation{'cancreate'}{$item}{$curr}{$field} eq $cancreate{$item}{$curr}{$field}) {
8691: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8692: push(@{$changes{'cancreate'}},$item);
8693: }
8694: }
8695: }
8696: } elsif ($item eq 'selfcreateprocessing') {
8697: if ($cancreate{$item}{$curr} ne $curr_usercreation{'cancreate'}{$item}{$curr}) {
8698: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8699: push(@{$changes{'cancreate'}},$item);
8700: }
8701: }
8702: } else {
8703: if (!$cancreate{$item}{$curr}) {
8704: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8705: push(@{$changes{'cancreate'}},$item);
8706: }
8707: }
8708: }
8709: }
8710: foreach my $field (keys(%{$cancreate{$item}})) {
8711: if (ref($cancreate{$item}{$field}) eq 'HASH') {
8712: foreach my $inner (keys(%{$cancreate{$item}{$field}})) {
8713: if (ref($curr_usercreation{'cancreate'}{$item}{$field}) eq 'HASH') {
8714: unless ($curr_usercreation{'cancreate'}{$item}{$field}{$inner} eq $cancreate{$item}{$field}{$inner}) {
8715: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8716: push(@{$changes{'cancreate'}},$item);
8717: }
8718: }
8719: } else {
8720: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8721: push(@{$changes{'cancreate'}},$item);
8722: }
8723: }
8724: }
8725: } elsif ($item eq 'selfcreateprocessing') {
8726: if ($cancreate{$item}{$field} ne $curr_usercreation{'cancreate'}{$item}{$field}) {
8727: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8728: push(@{$changes{'cancreate'}},$item);
8729: }
8730: }
8731: } else {
8732: if (!$curr_usercreation{'cancreate'}{$item}{$field}) {
8733: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8734: push(@{$changes{'cancreate'}},$item);
8735: }
8736: }
8737: }
8738: }
8739: }
8740: } elsif ($curr_usercreation{'cancreate'}{$item}) {
8741: if (ref($cancreate{$item}) eq 'ARRAY') {
8742: if (!grep(/^\Q$curr_usercreation{'cancreate'}{$item}\E$/,@{$cancreate{$item}})) {
8743: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8744: push(@{$changes{'cancreate'}},$item);
8745: }
8746: }
8747: } elsif (ref($cancreate{$item}) eq 'HASH') {
8748: if (!$cancreate{$item}{$curr_usercreation{'cancreate'}{$item}}) {
8749: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8750: push(@{$changes{'cancreate'}},$item);
8751: }
8752: }
8753: }
8754: } elsif ($item eq 'emailusername') {
8755: if (ref($cancreate{$item}) eq 'HASH') {
8756: foreach my $type (keys(%{$cancreate{$item}})) {
8757: if (ref($cancreate{$item}{$type}) eq 'HASH') {
8758: foreach my $field (keys(%{$cancreate{$item}{$type}})) {
8759: if ($cancreate{$item}{$type}{$field}) {
8760: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
8761: push(@{$changes{'cancreate'}},$item);
8762: }
8763: last;
8764: }
8765: }
8766: }
8767: }
8768: }
8769: }
8770: }
8771: #
8772: # Populate %save_usercreate hash with updates to self-creation configuration.
8773: #
8774: $save_usercreate{'cancreate'}{'captcha'} = $savecaptcha{'captcha'};
8775: $save_usercreate{'cancreate'}{'recaptchakeys'} = $savecaptcha{'recaptchakeys'};
8776: $save_usercreate{'cancreate'}{'selfcreate'} = $cancreate{'selfcreate'};
8777: if (ref($cancreate{'notify'}) eq 'HASH') {
8778: $save_usercreate{'cancreate'}{'notify'} = $cancreate{'notify'};
8779: }
8780: if (ref($cancreate{'selfcreateprocessing'}) eq 'HASH') {
8781: $save_usercreate{'cancreate'}{'selfcreateprocessing'} = $cancreate{'selfcreateprocessing'};
8782: }
8783: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
8784: $save_usercreate{'cancreate'}{'statustocreate'} = $cancreate{'statustocreate'};
8785: }
8786: if (ref($cancreate{'shibenv'}) eq 'HASH') {
8787: $save_usercreate{'cancreate'}{'shibenv'} = $cancreate{'shibenv'};
8788: }
8789: $save_usercreate{'cancreate'}{'emailusername'} = $cancreate{'emailusername'};
8790: $save_usercreate{'emailrule'} = \@email_rule;
8791:
8792: my %userconfig_hash = (
8793: usercreation => \%save_usercreate,
8794: usermodification => \%save_usermodify,
8795: );
8796: my $putresult = &Apache::lonnet::put_dom('configuration',\%userconfig_hash,
8797: $dom);
8798: #
8799: # Accumulate details of changes to domain cofiguration for self-creation of usernames in $resulttext
8800: #
8801: if ($putresult eq 'ok') {
8802: if (keys(%changes) > 0) {
8803: $resulttext = &mt('Changes made:').'<ul>';
8804: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8805: my %lt = &selfcreation_types();
8806: foreach my $type (@{$changes{'cancreate'}}) {
8807: my $chgtext;
8808: if ($type eq 'selfcreate') {
8809: if (@{$cancreate{$type}} == 0) {
8810: $chgtext .= &mt('Self creation of a new user account is not permitted.');
8811: } else {
8812: $chgtext .= &mt('Self-creation of a new account is permitted for:').
8813: '<ul>';
8814: foreach my $case (@{$cancreate{$type}}) {
8815: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
8816: }
8817: $chgtext .= '</ul>';
8818: if (ref($cancreate{$type}) eq 'ARRAY') {
8819: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
8820: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
8821: if (@{$cancreate{'statustocreate'}} == 0) {
8822: $chgtext .= '<br />'.
8823: '<span class="LC_warning">'.
8824: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
8825: '</span>';
8826: }
8827: }
8828: }
8829: }
8830: }
8831: } elsif ($type eq 'shibenv') {
8832: if (keys(%{$cancreate{$type}}) == 0) {
8833: $chgtext .= &mt('Shibboleth-autheticated user does not use environment variables to set user information');
8834: } else {
8835: $chgtext .= &mt('Shibboleth-autheticated user information set from environment variables, as follows:').
8836: '<ul>';
8837: foreach my $field (@shibfields) {
8838: next if ($cancreate{$type}{$field} eq '');
8839: if ($field eq 'inststatus') {
8840: $chgtext .= '<li>'.&mt('Institutional status').' -- '.$cancreate{$type}{$field}.'</li>';
8841: } else {
8842: $chgtext .= '<li>'.$fieldtitles{$field}.' -- '.$cancreate{$type}{$field}.'</li>';
8843: }
8844: }
8845: $chgtext .= '</ul>';
8846: }
8847: } elsif ($type eq 'statustocreate') {
8848: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
8849: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
8850: if (@{$cancreate{'selfcreate'}} > 0) {
8851: if (@{$cancreate{'statustocreate'}} == 0) {
8852: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
8853: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
8854: $chgtext .= '<br />'.
8855: '<span class="LC_warning">'.
8856: &mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").
8857: '</span>';
8858: }
8859: } elsif (ref($usertypes) eq 'HASH') {
8860: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
8861: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
8862: } else {
8863: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
8864: }
8865: $chgtext .= '<ul>';
8866: foreach my $case (@{$cancreate{$type}}) {
8867: if ($case eq 'default') {
8868: $chgtext .= '<li>'.$othertitle.'</li>';
8869: } else {
8870: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
8871: }
8872: }
8873: $chgtext .= '</ul>';
8874: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
8875: $chgtext .= '<br /><span class="LC_warning">'.
8876: &mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').
8877: '</span>';
8878: }
8879: }
8880: } else {
8881: if (@{$cancreate{$type}} == 0) {
8882: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
8883: } else {
8884: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
8885: }
8886: }
8887: }
8888: } elsif ($type eq 'selfcreateprocessing') {
8889: my %choices = &Apache::lonlocal::texthash (
8890: automatic => 'Automatic approval',
8891: approval => 'Queued for approval',
8892: );
8893: if (@statuses > 1) {
8894: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set as follows:').
8895: '<ul>';
8896: foreach my $type (@statuses) {
8897: if ($type eq 'default') {
8898: $chgtext .= '<li>'.$othertitle.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
8899: } else {
8900: $chgtext .= '<li>'.$usertypes->{$type}.' -- '.$choices{$cancreate{'selfcreateprocessing'}{$type}}.'</li>';
8901: }
8902: }
8903: $chgtext .= '</ul>';
8904: } else {
8905: $chgtext .= &mt('Processing of requests to create account with e-mail address as username set to: "[_1]"',
8906: $choices{$cancreate{'selfcreateprocessing'}{'default'}});
8907: }
8908: } elsif ($type eq 'captcha') {
8909: if ($savecaptcha{$type} eq 'notused') {
8910: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
8911: } else {
8912: my %captchas = &captcha_phrases();
8913: if ($captchas{$savecaptcha{$type}}) {
8914: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$savecaptcha{$type}}.");
8915: } else {
8916: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
8917: }
8918: }
8919: } elsif ($type eq 'recaptchakeys') {
8920: my ($privkey,$pubkey);
8921: if (ref($savecaptcha{$type}) eq 'HASH') {
8922: $pubkey = $savecaptcha{$type}{'public'};
8923: $privkey = $savecaptcha{$type}{'private'};
8924: }
8925: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
8926: if (!$pubkey) {
8927: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
8928: } else {
8929: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
8930: }
8931: if (!$privkey) {
8932: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
8933: } else {
8934: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
8935: }
8936: $chgtext .= '</ul>';
8937: } elsif ($type eq 'emailusername') {
8938: if (ref($cancreate{'emailusername'}) eq 'HASH') {
8939: if (ref($types) eq 'ARRAY') {
8940: foreach my $type (@{$types}) {
8941: if (ref($cancreate{'emailusername'}{$type}) eq 'HASH') {
8942: if (keys(%{$cancreate{'emailusername'}{$type}}) > 0) {
8943: $chgtext .= &mt('When self-creating account with e-mail as username, the following information will be provided by [_1]:',$usertypes->{$type}).
8944: '<ul>';
8945: foreach my $field (@{$infofields}) {
8946: if ($cancreate{'emailusername'}{$type}{$field}) {
8947: $chgtext .= '<li>'.$infotitles->{$field}.'</li>';
8948: }
8949: }
8950: }
8951: $chgtext .= '</ul>';
8952: } else {
8953: $chgtext .= &mt('When self creating account with e-mail as username, no information besides e-mail address will be provided by [_1].',$usertypes->{$type}).'<br />';
8954: }
8955: }
8956: }
8957: }
8958: } elsif ($type eq 'notify') {
8959: $chgtext = &mt('No Domain Coordinators will receive notification of username requests requiring approval.');
8960: if (ref($changes{'cancreate'}) eq 'ARRAY') {
8961: if ((grep(/^notify$/,@{$changes{'cancreate'}})) && (ref($cancreate{'notify'}) eq 'HASH')) {
8962: if ($cancreate{'notify'}{'approval'}) {
8963: $chgtext = &mt('Notification of username requests requiring approval will be sent to: ').$cancreate{'notify'}{'approval'};
8964: }
8965: }
8966: }
8967: }
8968: if ($chgtext) {
8969: $resulttext .= '<li>'.$chgtext.'</li>';
8970: }
8971: }
8972: }
8973: if (ref($changes{'email_rule'}) eq 'ARRAY') {
8974: my ($emailrules,$emailruleorder) =
8975: &Apache::lonnet::inst_userrules($dom,'email');
8976: my $chgtext = '<ul>';
8977: foreach my $type (@email_rule) {
8978: if (ref($emailrules->{$type}) eq 'HASH') {
8979: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
8980: }
8981: }
8982: $chgtext .= '</ul>';
8983: if (@email_rule > 0) {
8984: $resulttext .= '<li>'.
8985: &mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').
8986: $chgtext.
8987: '</li>';
8988: } else {
8989: $resulttext .= '<li>'.
8990: &mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').
8991: '</li>';
8992: }
8993: }
8994: if (ref($changes{'selfcreate'}) eq 'ARRAY') {
8995: $resulttext .= '<li>'.&mt('When self-creating institutional account:').'<ul>';
8996: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
8997: foreach my $type (@{$changes{'selfcreate'}}) {
8998: my $typename = $type;
8999: if (ref($usertypes) eq 'HASH') {
9000: if ($usertypes->{$type} ne '') {
9001: $typename = $usertypes->{$type};
9002: }
9003: }
9004: my @modifiable;
9005: $resulttext .= '<li>'.
9006: &mt('Self-creation of account by users with status: [_1]',
9007: '<span class="LC_cusr_emph">'.$typename.'</span>').
9008: ' - '.&mt('modifiable fields (if institutional data blank): ');
9009: foreach my $field (@fields) {
9010: if ($save_usermodify{'selfcreate'}{$type}{$field}) {
9011: push(@modifiable,'<b>'.$fieldtitles{$field}.'</b>');
9012: }
9013: }
9014: if (@modifiable > 0) {
9015: $resulttext .= join(', ',@modifiable);
9016: } else {
9017: $resulttext .= &mt('none');
9018: }
9019: $resulttext .= '</li>';
9020: }
9021: $resulttext .= '</ul></li>';
9022: }
9023: $resulttext .= '</ul>';
9024: } else {
9025: $resulttext = &mt('No changes made to self-creation settings');
9026: }
9027: } else {
9028: $resulttext = '<span class="LC_error">'.
9029: &mt('An error occurred: [_1]',$putresult).'</span>';
9030: }
9031: if ($warningmsg ne '') {
9032: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
9033: }
9034: return $resulttext;
9035: }
9036:
9037: sub process_captcha {
9038: my ($container,$changes,$newsettings,$current) = @_;
9039: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
9040: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
9041: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
9042: $newsettings->{'captcha'} = 'original';
9043: }
9044: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
9045: if ($container eq 'cancreate') {
9046: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9047: push(@{$changes->{'cancreate'}},'captcha');
9048: } elsif (!defined($changes->{'cancreate'})) {
9049: $changes->{'cancreate'} = ['captcha'];
9050: }
9051: } else {
9052: $changes->{'captcha'} = 1;
9053: }
9054: }
9055: my ($newpub,$newpriv,$currpub,$currpriv);
9056: if ($newsettings->{'captcha'} eq 'recaptcha') {
9057: $newpub = $env{'form.'.$container.'_recaptchapub'};
9058: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
9059: $newpub =~ s/\W//g;
9060: $newpriv =~ s/\W//g;
9061: $newsettings->{'recaptchakeys'} = {
9062: public => $newpub,
9063: private => $newpriv,
9064: };
9065: }
9066: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
9067: $currpub = $current->{'recaptchakeys'}{'public'};
9068: $currpriv = $current->{'recaptchakeys'}{'private'};
9069: unless ($newsettings->{'captcha'} eq 'recaptcha') {
9070: $newsettings->{'recaptchakeys'} = {
9071: public => '',
9072: private => '',
9073: }
9074: }
9075: }
9076: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
9077: if ($container eq 'cancreate') {
9078: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
9079: push(@{$changes->{'cancreate'}},'recaptchakeys');
9080: } elsif (!defined($changes->{'cancreate'})) {
9081: $changes->{'cancreate'} = ['recaptchakeys'];
9082: }
9083: } else {
9084: $changes->{'recaptchakeys'} = 1;
9085: }
9086: }
9087: return;
9088: }
9089:
9090: sub modify_usermodification {
9091: my ($dom,%domconfig) = @_;
9092: my ($resulttext,%curr_usermodification,%changes,%modifyhash);
9093: if (ref($domconfig{'usermodification'}) eq 'HASH') {
9094: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
9095: if ($key eq 'selfcreate') {
9096: $modifyhash{$key} = $domconfig{'usermodification'}{$key};
9097: } else {
9098: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
9099: }
9100: }
9101: }
9102: my @contexts = ('author','course');
9103: my %context_title = (
9104: author => 'In author context',
9105: course => 'In course context',
9106: );
9107: my @fields = ('lastname','firstname','middlename','generation',
9108: 'permanentemail','id');
9109: my %roles = (
9110: author => ['ca','aa'],
9111: course => ['st','ep','ta','in','cr'],
9112: );
9113: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
9114: foreach my $context (@contexts) {
9115: foreach my $role (@{$roles{$context}}) {
9116: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
9117: foreach my $item (@fields) {
9118: if (grep(/^\Q$item\E$/,@modifiable)) {
9119: $modifyhash{$context}{$role}{$item} = 1;
9120: } else {
9121: $modifyhash{$context}{$role}{$item} = 0;
9122: }
9123: }
9124: }
9125: if (ref($curr_usermodification{$context}) eq 'HASH') {
9126: foreach my $role (@{$roles{$context}}) {
9127: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
9128: foreach my $field (@fields) {
9129: if ($modifyhash{$context}{$role}{$field} ne
9130: $curr_usermodification{$context}{$role}{$field}) {
9131: push(@{$changes{$context}},$role);
9132: last;
9133: }
9134: }
9135: }
9136: }
9137: } else {
9138: foreach my $context (@contexts) {
9139: foreach my $role (@{$roles{$context}}) {
9140: push(@{$changes{$context}},$role);
9141: }
9142: }
9143: }
9144: }
9145: my %usermodification_hash = (
9146: usermodification => \%modifyhash,
9147: );
9148: my $putresult = &Apache::lonnet::put_dom('configuration',
9149: \%usermodification_hash,$dom);
9150: if ($putresult eq 'ok') {
9151: if (keys(%changes) > 0) {
9152: $resulttext = &mt('Changes made: ').'<ul>';
9153: foreach my $context (@contexts) {
9154: if (ref($changes{$context}) eq 'ARRAY') {
9155: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
9156: if (ref($changes{$context}) eq 'ARRAY') {
9157: foreach my $role (@{$changes{$context}}) {
9158: my $rolename;
9159: if ($role eq 'cr') {
9160: $rolename = &mt('Custom');
9161: } else {
9162: $rolename = &Apache::lonnet::plaintext($role);
9163: }
9164: my @modifiable;
9165: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
9166: foreach my $field (@fields) {
9167: if ($modifyhash{$context}{$role}{$field}) {
9168: push(@modifiable,$fieldtitles{$field});
9169: }
9170: }
9171: if (@modifiable > 0) {
9172: $resulttext .= join(', ',@modifiable);
9173: } else {
9174: $resulttext .= &mt('none');
9175: }
9176: $resulttext .= '</li>';
9177: }
9178: $resulttext .= '</ul></li>';
9179: }
9180: }
9181: }
9182: $resulttext .= '</ul>';
9183: } else {
9184: $resulttext = &mt('No changes made to user modification settings');
9185: }
9186: } else {
9187: $resulttext = '<span class="LC_error">'.
9188: &mt('An error occurred: [_1]',$putresult).'</span>';
9189: }
9190: return $resulttext;
9191: }
9192:
9193: sub modify_defaults {
9194: my ($dom,$lastactref,%domconfig) = @_;
9195: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
9196: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
9197: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
9198: my @authtypes = ('internal','krb4','krb5','localauth');
9199: foreach my $item (@items) {
9200: $newvalues{$item} = $env{'form.'.$item};
9201: if ($item eq 'auth_def') {
9202: if ($newvalues{$item} ne '') {
9203: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
9204: push(@errors,$item);
9205: }
9206: }
9207: } elsif ($item eq 'lang_def') {
9208: if ($newvalues{$item} ne '') {
9209: if ($newvalues{$item} =~ /^(\w+)/) {
9210: my $langcode = $1;
9211: if ($langcode ne 'x_chef') {
9212: if (code2language($langcode) eq '') {
9213: push(@errors,$item);
9214: }
9215: }
9216: } else {
9217: push(@errors,$item);
9218: }
9219: }
9220: } elsif ($item eq 'timezone_def') {
9221: if ($newvalues{$item} ne '') {
9222: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
9223: push(@errors,$item);
9224: }
9225: }
9226: } elsif ($item eq 'datelocale_def') {
9227: if ($newvalues{$item} ne '') {
9228: my @datelocale_ids = DateTime::Locale->ids();
9229: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
9230: push(@errors,$item);
9231: }
9232: }
9233: } elsif ($item eq 'portal_def') {
9234: if ($newvalues{$item} ne '') {
9235: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
9236: push(@errors,$item);
9237: }
9238: }
9239: }
9240: if (grep(/^\Q$item\E$/,@errors)) {
9241: $newvalues{$item} = $domdefaults{$item};
9242: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
9243: $changes{$item} = 1;
9244: }
9245: $domdefaults{$item} = $newvalues{$item};
9246: }
9247: my %defaults_hash = (
9248: defaults => \%newvalues,
9249: );
9250: my $title = &defaults_titles();
9251:
9252: my $currinststatus;
9253: if (ref($domconfig{'inststatus'}) eq 'HASH') {
9254: $currinststatus = $domconfig{'inststatus'};
9255: } else {
9256: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
9257: $currinststatus = {
9258: inststatustypes => $usertypes,
9259: inststatusorder => $types,
9260: inststatusguest => [],
9261: };
9262: }
9263: my @todelete = &Apache::loncommon::get_env_multiple('form.inststatus_delete');
9264: my @allpos;
9265: my %guests;
9266: my %alltypes;
9267: my ($currtitles,$currguests,$currorder);
9268: if (ref($currinststatus) eq 'HASH') {
9269: if (ref($currinststatus->{'inststatusorder'}) eq 'ARRAY') {
9270: foreach my $type (@{$currinststatus->{'inststatusorder'}}) {
9271: if (ref($currinststatus->{inststatustypes}) eq 'HASH') {
9272: if ($currinststatus->{inststatustypes}->{$type} ne '') {
9273: $currtitles .= $currinststatus->{inststatustypes}->{$type}.',';
9274: }
9275: }
9276: unless (grep(/^\Q$type\E$/,@todelete)) {
9277: my $position = $env{'form.inststatus_pos_'.$type};
9278: $position =~ s/\D+//g;
9279: $allpos[$position] = $type;
9280: $alltypes{$type} = $env{'form.inststatus_title_'.$type};
9281: $alltypes{$type} =~ s/`//g;
9282: if ($env{'form.inststatus_guest_'.$type}) {
9283: $guests{$type} = 1;
9284: }
9285: }
9286: }
9287: if (ref($currinststatus->{'inststatusguest'}) eq 'ARRAY') {
9288: $currguests = join(',',@{$currinststatus->{'inststatusguest'}});
9289: }
9290: $currorder = join(',',@{$currinststatus->{'inststatusorder'}});
9291: $currtitles =~ s/,$//;
9292: }
9293: }
9294: if ($env{'form.addinststatus'}) {
9295: my $newtype = $env{'form.addinststatus'};
9296: $newtype =~ s/\W//g;
9297: unless (exists($alltypes{$newtype})) {
9298: if ($env{'form.addinststatus_guest'}) {
9299: $guests{$newtype} = 1;
9300: }
9301: $alltypes{$newtype} = $env{'form.addinststatus_title'};
9302: $alltypes{$newtype} =~ s/`//g;
9303: my $position = $env{'form.addinststatus_pos'};
9304: $position =~ s/\D+//g;
9305: if ($position ne '') {
9306: $allpos[$position] = $newtype;
9307: }
9308: }
9309: }
9310: my (@orderedstatus,@orderedguests);
9311: foreach my $type (@allpos) {
9312: unless (($type eq '') || (grep(/^\Q$type\E$/,@orderedstatus))) {
9313: push(@orderedstatus,$type);
9314: if ($guests{$type}) {
9315: push(@orderedguests,$type);
9316: }
9317: }
9318: }
9319: foreach my $type (keys(%alltypes)) {
9320: unless (grep(/^\Q$type\E$/,@orderedstatus)) {
9321: delete($alltypes{$type});
9322: }
9323: }
9324: $defaults_hash{'inststatus'} = {
9325: inststatustypes => \%alltypes,
9326: inststatusorder => \@orderedstatus,
9327: inststatusguest => \@orderedguests,
9328: };
9329: if (ref($defaults_hash{'inststatus'}) eq 'HASH') {
9330: foreach my $item ('inststatustypes','inststatusorder','inststatusguest') {
9331: $domdefaults{$item} = $defaults_hash{'inststatus'}{$item};
9332: }
9333: }
9334: if ($currorder ne join(',',@orderedstatus)) {
9335: $changes{'inststatus'}{'inststatusorder'} = 1;
9336: }
9337: if ($currguests ne join(',',@orderedguests)) {
9338: $changes{'inststatus'}{'inststatusguest'} = 1;
9339: }
9340: my $newtitles;
9341: foreach my $item (@orderedstatus) {
9342: $newtitles .= $alltypes{$item}.',';
9343: }
9344: $newtitles =~ s/,$//;
9345: if ($currtitles ne $newtitles) {
9346: $changes{'inststatus'}{'inststatustypes'} = 1;
9347: }
9348: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
9349: $dom);
9350: if ($putresult eq 'ok') {
9351: if (keys(%changes) > 0) {
9352: $resulttext = &mt('Changes made:').'<ul>';
9353: my $version = &Apache::lonnet::get_server_loncaparev($dom);
9354: 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";
9355: foreach my $item (sort(keys(%changes))) {
9356: if ($item eq 'inststatus') {
9357: if (ref($changes{'inststatus'}) eq 'HASH') {
9358: if (($changes{'inststatus'}{'inststatustypes'}) || $changes{'inststatus'}{'inststatusorder'}) {
9359: $resulttext .= '<li>'.&mt('Institutional user status types set to:').' ';
9360: foreach my $type (@orderedstatus) {
9361: $resulttext .= $alltypes{$type}.', ';
9362: }
9363: $resulttext =~ s/, $//;
9364: $resulttext .= '</li>';
9365: }
9366: if ($changes{'inststatus'}{'inststatusguest'}) {
9367: $resulttext .= '<li>';
9368: if (@orderedguests) {
9369: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to:').' ';
9370: foreach my $type (@orderedguests) {
9371: $resulttext .= $alltypes{$type}.', ';
9372: }
9373: $resulttext =~ s/, $//;
9374: } else {
9375: $resulttext .= &mt('Types assignable to "non-institutional" usernames set to none.');
9376: }
9377: $resulttext .= '</li>';
9378: }
9379: }
9380: } else {
9381: my $value = $env{'form.'.$item};
9382: if ($value eq '') {
9383: $value = &mt('none');
9384: } elsif ($item eq 'auth_def') {
9385: my %authnames = &authtype_names();
9386: my %shortauth = (
9387: internal => 'int',
9388: krb4 => 'krb4',
9389: krb5 => 'krb5',
9390: localauth => 'loc',
9391: );
9392: $value = $authnames{$shortauth{$value}};
9393: }
9394: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
9395: $mailmsgtext .= "$title->{$item} set to $value\n";
9396: }
9397: }
9398: $resulttext .= '</ul>';
9399: $mailmsgtext .= "\n";
9400: my $cachetime = 24*60*60;
9401: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
9402: if (ref($lastactref) eq 'HASH') {
9403: $lastactref->{'domdefaults'} = 1;
9404: }
9405: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
9406: my $notify = 1;
9407: if (ref($domconfig{'contacts'}) eq 'HASH') {
9408: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
9409: $notify = 0;
9410: }
9411: }
9412: if ($notify) {
9413: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
9414: "LON-CAPA Domain Settings Change - $dom",
9415: $mailmsgtext);
9416: }
9417: }
9418: } else {
9419: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
9420: }
9421: } else {
9422: $resulttext = '<span class="LC_error">'.
9423: &mt('An error occurred: [_1]',$putresult).'</span>';
9424: }
9425: if (@errors > 0) {
9426: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
9427: foreach my $item (@errors) {
9428: $resulttext .= ' "'.$title->{$item}.'",';
9429: }
9430: $resulttext =~ s/,$//;
9431: }
9432: return $resulttext;
9433: }
9434:
9435: sub modify_scantron {
9436: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
9437: my ($resulttext,%confhash,%changes,$errors);
9438: my $custom = 'custom.tab';
9439: my $default = 'default.tab';
9440: my $servadm = $r->dir_config('lonAdmEMail');
9441: my ($configuserok,$author_ok,$switchserver) =
9442: &config_check($dom,$confname,$servadm);
9443: if ($env{'form.scantronformat.filename'} ne '') {
9444: my $error;
9445: if ($configuserok eq 'ok') {
9446: if ($switchserver) {
9447: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
9448: } else {
9449: if ($author_ok eq 'ok') {
9450: my ($result,$scantronurl) =
9451: &publishlogo($r,'upload','scantronformat',$dom,
9452: $confname,'scantron','','',$custom);
9453: if ($result eq 'ok') {
9454: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
9455: $changes{'scantronformat'} = 1;
9456: } else {
9457: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
9458: }
9459: } else {
9460: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
9461: }
9462: }
9463: } else {
9464: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
9465: }
9466: if ($error) {
9467: &Apache::lonnet::logthis($error);
9468: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
9469: }
9470: }
9471: if (ref($domconfig{'scantron'}) eq 'HASH') {
9472: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
9473: if ($env{'form.scantronformat_del'}) {
9474: $confhash{'scantron'}{'scantronformat'} = '';
9475: $changes{'scantronformat'} = 1;
9476: }
9477: }
9478: }
9479: if (keys(%confhash) > 0) {
9480: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
9481: $dom);
9482: if ($putresult eq 'ok') {
9483: if (keys(%changes) > 0) {
9484: if (ref($confhash{'scantron'}) eq 'HASH') {
9485: $resulttext = &mt('Changes made:').'<ul>';
9486: if ($confhash{'scantron'}{'scantronformat'} eq '') {
9487: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
9488: } else {
9489: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
9490: }
9491: $resulttext .= '</ul>';
9492: } else {
9493: $resulttext = &mt('Changes made to bubblesheet format file.');
9494: }
9495: $resulttext .= '</ul>';
9496: &Apache::loncommon::devalidate_domconfig_cache($dom);
9497: if (ref($lastactref) eq 'HASH') {
9498: $lastactref->{'domainconfig'} = 1;
9499: }
9500: } else {
9501: $resulttext = &mt('No changes made to bubblesheet format file');
9502: }
9503: } else {
9504: $resulttext = '<span class="LC_error">'.
9505: &mt('An error occurred: [_1]',$putresult).'</span>';
9506: }
9507: } else {
9508: $resulttext = &mt('No changes made to bubblesheet format file');
9509: }
9510: if ($errors) {
9511: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
9512: $errors.'</ul>';
9513: }
9514: return $resulttext;
9515: }
9516:
9517: sub modify_coursecategories {
9518: my ($dom,$lastactref,%domconfig) = @_;
9519: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
9520: $cathash);
9521: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
9522: my @catitems = ('unauth','auth');
9523: my @cattypes = ('std','domonly','codesrch','none');
9524: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9525: $cathash = $domconfig{'coursecategories'}{'cats'};
9526: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
9527: $changes{'togglecats'} = 1;
9528: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
9529: }
9530: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
9531: $changes{'categorize'} = 1;
9532: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
9533: }
9534: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
9535: $changes{'togglecatscomm'} = 1;
9536: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
9537: }
9538: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
9539: $changes{'categorizecomm'} = 1;
9540: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
9541: }
9542: foreach my $item (@catitems) {
9543: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9544: if ($domconfig{'coursecategories'}{$item} ne $env{'form.coursecat_'.$item}) {
9545: $changes{$item} = 1;
9546: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9547: }
9548: }
9549: }
9550: } else {
9551: $changes{'togglecats'} = 1;
9552: $changes{'categorize'} = 1;
9553: $changes{'togglecatscomm'} = 1;
9554: $changes{'categorizecomm'} = 1;
9555: $domconfig{'coursecategories'} = {
9556: togglecats => $env{'form.togglecats'},
9557: categorize => $env{'form.categorize'},
9558: togglecatscomm => $env{'form.togglecatscomm'},
9559: categorizecomm => $env{'form.categorizecomm'},
9560: };
9561: foreach my $item (@catitems) {
9562: if ($env{'form.coursecat_'.$item} ne 'std') {
9563: $changes{$item} = 1;
9564: }
9565: if (grep(/^\Q$env{'form.coursecat_'.$item}\E$/,@cattypes)) {
9566: $domconfig{'coursecategories'}{$item} = $env{'form.coursecat_'.$item};
9567: }
9568: }
9569: }
9570: if (ref($cathash) eq 'HASH') {
9571: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
9572: push (@deletecategory,'instcode::0');
9573: }
9574: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
9575: push(@deletecategory,'communities::0');
9576: }
9577: }
9578: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
9579: if (ref($cathash) eq 'HASH') {
9580: if (@deletecategory > 0) {
9581: #FIXME Need to remove category from all courses using a deleted category
9582: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
9583: foreach my $item (@deletecategory) {
9584: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
9585: delete($domconfig{'coursecategories'}{'cats'}{$item});
9586: $deletions{$item} = 1;
9587: &recurse_cat_deletes($item,$cathash,\%deletions);
9588: }
9589: }
9590: }
9591: foreach my $item (keys(%{$cathash})) {
9592: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9593: if ($cathash->{$item} ne $env{'form.'.$item}) {
9594: $reorderings{$item} = 1;
9595: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
9596: }
9597: if ($env{'form.addcategory_name_'.$item} ne '') {
9598: my $newcat = $env{'form.addcategory_name_'.$item};
9599: my $newdepth = $depth+1;
9600: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9601: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
9602: $adds{$newitem} = 1;
9603: }
9604: if ($env{'form.subcat_'.$item} ne '') {
9605: my $newcat = $env{'form.subcat_'.$item};
9606: my $newdepth = $depth+1;
9607: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
9608: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
9609: $adds{$newitem} = 1;
9610: }
9611: }
9612: }
9613: if ($env{'form.instcode'} eq '1') {
9614: if (ref($cathash) eq 'HASH') {
9615: my $newitem = 'instcode::0';
9616: if ($cathash->{$newitem} eq '') {
9617: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9618: $adds{$newitem} = 1;
9619: }
9620: } else {
9621: my $newitem = 'instcode::0';
9622: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
9623: $adds{$newitem} = 1;
9624: }
9625: }
9626: if ($env{'form.communities'} eq '1') {
9627: if (ref($cathash) eq 'HASH') {
9628: my $newitem = 'communities::0';
9629: if ($cathash->{$newitem} eq '') {
9630: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9631: $adds{$newitem} = 1;
9632: }
9633: } else {
9634: my $newitem = 'communities::0';
9635: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
9636: $adds{$newitem} = 1;
9637: }
9638: }
9639: if ($env{'form.addcategory_name'} ne '') {
9640: if (($env{'form.addcategory_name'} ne 'instcode') &&
9641: ($env{'form.addcategory_name'} ne 'communities')) {
9642: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
9643: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
9644: $adds{$newitem} = 1;
9645: }
9646: }
9647: my $putresult;
9648: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9649: if (keys(%deletions) > 0) {
9650: foreach my $key (keys(%deletions)) {
9651: if ($predelallitems{$key} ne '') {
9652: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
9653: }
9654: }
9655: }
9656: my (@chkcats,@chktrails,%chkallitems);
9657: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
9658: if (ref($chkcats[0]) eq 'ARRAY') {
9659: my $depth = 0;
9660: my $chg = 0;
9661: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
9662: my $name = $chkcats[0][$i];
9663: my $item;
9664: if ($name eq '') {
9665: $chg ++;
9666: } else {
9667: $item = &escape($name).'::0';
9668: if ($chg) {
9669: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
9670: }
9671: $depth ++;
9672: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
9673: $depth --;
9674: }
9675: }
9676: }
9677: }
9678: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9679: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
9680: if ($putresult eq 'ok') {
9681: my %title = (
9682: togglecats => 'Show/Hide a course in catalog',
9683: categorize => 'Assign a category to a course',
9684: togglecatscomm => 'Show/Hide a community in catalog',
9685: categorizecomm => 'Assign a category to a community',
9686: );
9687: my %level = (
9688: dom => 'set in Domain ("Modify Course/Community")',
9689: crs => 'set in Course ("Course Configuration")',
9690: comm => 'set in Community ("Community Configuration")',
9691: none => 'No catalog',
9692: std => 'Standard catalog',
9693: domonly => 'Domain-only catalog',
9694: codesrch => 'Code search form',
9695: );
9696: $resulttext = &mt('Changes made:').'<ul>';
9697: if ($changes{'togglecats'}) {
9698: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
9699: }
9700: if ($changes{'categorize'}) {
9701: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
9702: }
9703: if ($changes{'togglecatscomm'}) {
9704: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
9705: }
9706: if ($changes{'categorizecomm'}) {
9707: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
9708: }
9709: if ($changes{'unauth'}) {
9710: $resulttext .= '<li>'.&mt('Catalog type for unauthenticated users set to "'.$level{$env{'form.coursecat_unauth'}}.'"').'</li>';
9711: }
9712: if ($changes{'auth'}) {
9713: $resulttext .= '<li>'.&mt('Catalog type for authenticated users set to "'.$level{$env{'form.coursecat_auth'}}.'"').'</li>';
9714: }
9715: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
9716: my $cathash;
9717: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
9718: $cathash = $domconfig{'coursecategories'}{'cats'};
9719: } else {
9720: $cathash = {};
9721: }
9722: my (@cats,@trails,%allitems);
9723: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
9724: if (keys(%deletions) > 0) {
9725: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
9726: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
9727: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
9728: }
9729: $resulttext .= '</ul></li>';
9730: }
9731: if (keys(%reorderings) > 0) {
9732: my %sort_by_trail;
9733: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
9734: foreach my $key (keys(%reorderings)) {
9735: if ($allitems{$key} ne '') {
9736: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9737: }
9738: }
9739: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
9740: $resulttext .= '<li>'.$trails[$trail].'</li>';
9741: }
9742: $resulttext .= '</ul></li>';
9743: }
9744: if (keys(%adds) > 0) {
9745: my %sort_by_trail;
9746: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
9747: foreach my $key (keys(%adds)) {
9748: if ($allitems{$key} ne '') {
9749: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
9750: }
9751: }
9752: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
9753: $resulttext .= '<li>'.$trails[$trail].'</li>';
9754: }
9755: $resulttext .= '</ul></li>';
9756: }
9757: }
9758: $resulttext .= '</ul>';
9759: if ($changes{'unauth'} || $changes{'auth'}) {
9760: &Apache::loncommon::devalidate_domconfig_cache($dom);
9761: if (ref($lastactref) eq 'HASH') {
9762: $lastactref->{'domainconfig'} = 1;
9763: }
9764: }
9765: } else {
9766: $resulttext = '<span class="LC_error">'.
9767: &mt('An error occurred: [_1]',$putresult).'</span>';
9768: }
9769: } else {
9770: $resulttext = &mt('No changes made to course and community categories');
9771: }
9772: return $resulttext;
9773: }
9774:
9775: sub modify_serverstatuses {
9776: my ($dom,%domconfig) = @_;
9777: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
9778: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
9779: %currserverstatus = %{$domconfig{'serverstatuses'}};
9780: }
9781: my @pages = &serverstatus_pages();
9782: foreach my $type (@pages) {
9783: $newserverstatus{$type}{'namedusers'} = '';
9784: $newserverstatus{$type}{'machines'} = '';
9785: if (defined($env{'form.'.$type.'_namedusers'})) {
9786: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
9787: my @okusers;
9788: foreach my $user (@users) {
9789: my ($uname,$udom) = split(/:/,$user);
9790: if (($udom =~ /^$match_domain$/) &&
9791: (&Apache::lonnet::domain($udom)) &&
9792: ($uname =~ /^$match_username$/)) {
9793: if (!grep(/^\Q$user\E/,@okusers)) {
9794: push(@okusers,$user);
9795: }
9796: }
9797: }
9798: if (@okusers > 0) {
9799: @okusers = sort(@okusers);
9800: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
9801: }
9802: }
9803: if (defined($env{'form.'.$type.'_machines'})) {
9804: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
9805: my @okmachines;
9806: foreach my $ip (@machines) {
9807: my @parts = split(/\./,$ip);
9808: next if (@parts < 4);
9809: my $badip = 0;
9810: for (my $i=0; $i<4; $i++) {
9811: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
9812: $badip = 1;
9813: last;
9814: }
9815: }
9816: if (!$badip) {
9817: push(@okmachines,$ip);
9818: }
9819: }
9820: @okmachines = sort(@okmachines);
9821: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
9822: }
9823: }
9824: my %serverstatushash = (
9825: serverstatuses => \%newserverstatus,
9826: );
9827: foreach my $type (@pages) {
9828: foreach my $setting ('namedusers','machines') {
9829: my (@current,@new);
9830: if (ref($currserverstatus{$type}) eq 'HASH') {
9831: if ($currserverstatus{$type}{$setting} ne '') {
9832: @current = split(/,/,$currserverstatus{$type}{$setting});
9833: }
9834: }
9835: if ($newserverstatus{$type}{$setting} ne '') {
9836: @new = split(/,/,$newserverstatus{$type}{$setting});
9837: }
9838: if (@current > 0) {
9839: if (@new > 0) {
9840: foreach my $item (@current) {
9841: if (!grep(/^\Q$item\E$/,@new)) {
9842: $changes{$type}{$setting} = 1;
9843: last;
9844: }
9845: }
9846: foreach my $item (@new) {
9847: if (!grep(/^\Q$item\E$/,@current)) {
9848: $changes{$type}{$setting} = 1;
9849: last;
9850: }
9851: }
9852: } else {
9853: $changes{$type}{$setting} = 1;
9854: }
9855: } elsif (@new > 0) {
9856: $changes{$type}{$setting} = 1;
9857: }
9858: }
9859: }
9860: if (keys(%changes) > 0) {
9861: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
9862: my $putresult = &Apache::lonnet::put_dom('configuration',
9863: \%serverstatushash,$dom);
9864: if ($putresult eq 'ok') {
9865: $resulttext .= &mt('Changes made:').'<ul>';
9866: foreach my $type (@pages) {
9867: if (ref($changes{$type}) eq 'HASH') {
9868: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
9869: if ($changes{$type}{'namedusers'}) {
9870: if ($newserverstatus{$type}{'namedusers'} eq '') {
9871: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
9872: } else {
9873: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
9874: }
9875: }
9876: if ($changes{$type}{'machines'}) {
9877: if ($newserverstatus{$type}{'machines'} eq '') {
9878: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
9879: } else {
9880: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
9881: }
9882:
9883: }
9884: $resulttext .= '</ul></li>';
9885: }
9886: }
9887: $resulttext .= '</ul>';
9888: } else {
9889: $resulttext = '<span class="LC_error">'.
9890: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
9891:
9892: }
9893: } else {
9894: $resulttext = &mt('No changes made to access to server status pages');
9895: }
9896: return $resulttext;
9897: }
9898:
9899: sub modify_helpsettings {
9900: my ($r,$dom,$confname,%domconfig) = @_;
9901: my ($resulttext,$errors,%changes,%helphash);
9902: my %defaultchecked = ('submitbugs' => 'on');
9903: my @offon = ('off','on');
9904: my @toggles = ('submitbugs');
9905: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
9906: foreach my $item (@toggles) {
9907: if ($defaultchecked{$item} eq 'on') {
9908: if ($domconfig{'helpsettings'}{$item} eq '') {
9909: if ($env{'form.'.$item} eq '0') {
9910: $changes{$item} = 1;
9911: }
9912: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
9913: $changes{$item} = 1;
9914: }
9915: } elsif ($defaultchecked{$item} eq 'off') {
9916: if ($domconfig{'helpsettings'}{$item} eq '') {
9917: if ($env{'form.'.$item} eq '1') {
9918: $changes{$item} = 1;
9919: }
9920: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
9921: $changes{$item} = 1;
9922: }
9923: }
9924: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
9925: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
9926: }
9927: }
9928: }
9929: my $putresult;
9930: if (keys(%changes) > 0) {
9931: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
9932: if ($putresult eq 'ok') {
9933: $resulttext = &mt('Changes made:').'<ul>';
9934: foreach my $item (sort(keys(%changes))) {
9935: if ($item eq 'submitbugs') {
9936: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
9937: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
9938: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
9939: }
9940: }
9941: $resulttext .= '</ul>';
9942: } else {
9943: $resulttext = &mt('No changes made to help settings');
9944: $errors .= '<li><span class="LC_error">'.
9945: &mt('An error occurred storing the settings: [_1]',
9946: $putresult).'</span></li>';
9947: }
9948: }
9949: if ($errors) {
9950: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
9951: $errors.'</ul>';
9952: }
9953: return $resulttext;
9954: }
9955:
9956: sub modify_coursedefaults {
9957: my ($dom,$lastactref,%domconfig) = @_;
9958: my ($resulttext,$errors,%changes,%defaultshash);
9959: my %defaultchecked = ('canuse_pdfforms' => 'off');
9960: my @toggles = ('canuse_pdfforms');
9961: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
9962: 'uploadquota_community','uploadquota_textbook');
9963: my @types = ('official','unofficial','community','textbook');
9964: my %staticdefaults = (
9965: anonsurvey_threshold => 10,
9966: uploadquota => 500,
9967: );
9968:
9969: $defaultshash{'coursedefaults'} = {};
9970:
9971: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
9972: if ($domconfig{'coursedefaults'} eq '') {
9973: $domconfig{'coursedefaults'} = {};
9974: }
9975: }
9976:
9977: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
9978: foreach my $item (@toggles) {
9979: if ($defaultchecked{$item} eq 'on') {
9980: if (($domconfig{'coursedefaults'}{$item} eq '') &&
9981: ($env{'form.'.$item} eq '0')) {
9982: $changes{$item} = 1;
9983: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
9984: $changes{$item} = 1;
9985: }
9986: } elsif ($defaultchecked{$item} eq 'off') {
9987: if (($domconfig{'coursedefaults'}{$item} eq '') &&
9988: ($env{'form.'.$item} eq '1')) {
9989: $changes{$item} = 1;
9990: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
9991: $changes{$item} = 1;
9992: }
9993: }
9994: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
9995: }
9996: foreach my $item (@numbers) {
9997: my ($currdef,$newdef);
9998: $newdef = $env{'form.'.$item};
9999: if ($item eq 'anonsurvey_threshold') {
10000: $currdef = $domconfig{'coursedefaults'}{$item};
10001: $newdef =~ s/\D//g;
10002: if ($newdef eq '' || $newdef < 1) {
10003: $newdef = 1;
10004: }
10005: $defaultshash{'coursedefaults'}{$item} = $newdef;
10006: } else {
10007: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
10008: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10009: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
10010: }
10011: $newdef =~ s/[^\w.\-]//g;
10012: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
10013: }
10014: if ($currdef ne $newdef) {
10015: my $staticdef;
10016: if ($item eq 'anonsurvey_threshold') {
10017: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
10018: $changes{$item} = 1;
10019: }
10020: } else {
10021: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
10022: $changes{'uploadquota'} = 1;
10023: }
10024: }
10025: }
10026: }
10027:
10028: my $officialcreds = $env{'form.official_credits'};
10029: $officialcreds =~ s/[^\d.]+//g;
10030: my $unofficialcreds = $env{'form.unofficial_credits'};
10031: $unofficialcreds =~ s/[^\d.]+//g;
10032: my $textbookcreds = $env{'form.textbook_credits'};
10033: $textbookcreds =~ s/[^\d.]+//g;
10034: if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
10035: ($env{'form.coursecredits'} eq '1')) {
10036: $changes{'coursecredits'} = 1;
10037: } else {
10038: if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) ||
10039: ($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds) ||
10040: ($domconfig{'coursedefaults'}{'coursecredits'}{'textbook'} ne $textbookcreds)) {
10041: $changes{'coursecredits'} = 1;
10042: }
10043: }
10044: $defaultshash{'coursedefaults'}{'coursecredits'} = {
10045: official => $officialcreds,
10046: unofficial => $unofficialcreds,
10047: textbook => $textbookcreds,
10048: }
10049: }
10050: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10051: $dom);
10052: if ($putresult eq 'ok') {
10053: if (keys(%changes) > 0) {
10054: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10055: if (($changes{'canuse_pdfforms'}) || ($changes{'coursecredits'}) ||
10056: ($changes{'uploadquota'})) {
10057: if ($changes{'canuse_pdfforms'}) {
10058: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
10059: }
10060: if ($changes{'coursecredits'}) {
10061: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10062: $domdefaults{'officialcredits'} =
10063: $defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
10064: $domdefaults{'unofficialcredits'} =
10065: $defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
10066: $domdefaults{'textbookcredits'} =
10067: $domdefaults{'coursedefaults'}{'coursecredits'}{'textbook'};
10068: }
10069: }
10070: if ($changes{'uploadquota'}) {
10071: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10072: foreach my $type (@types) {
10073: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
10074: }
10075: }
10076: }
10077: my $cachetime = 24*60*60;
10078: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10079: if (ref($lastactref) eq 'HASH') {
10080: $lastactref->{'domdefaults'} = 1;
10081: }
10082: }
10083: $resulttext = &mt('Changes made:').'<ul>';
10084: foreach my $item (sort(keys(%changes))) {
10085: if ($item eq 'canuse_pdfforms') {
10086: if ($env{'form.'.$item} eq '1') {
10087: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
10088: } else {
10089: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
10090: }
10091: } elsif ($item eq 'anonsurvey_threshold') {
10092: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
10093: } elsif ($item eq 'uploadquota') {
10094: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
10095: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
10096: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
10097: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
10098: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
10099:
10100: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
10101: '</ul>'.
10102: '</li>';
10103: } else {
10104: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
10105: }
10106: } elsif ($item eq 'coursecredits') {
10107: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
10108: if (($domdefaults{'officialcredits'} eq '') &&
10109: ($domdefaults{'unofficialcredits'} eq '') &&
10110: ($domdefaults{'textbookcredits'} eq '')) {
10111: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10112: } else {
10113: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
10114: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
10115: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
10116: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
10117: '</ul>'.
10118: '</li>';
10119: }
10120: } else {
10121: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
10122: }
10123: }
10124: }
10125: $resulttext .= '</ul>';
10126: } else {
10127: $resulttext = &mt('No changes made to course defaults');
10128: }
10129: } else {
10130: $resulttext = '<span class="LC_error">'.
10131: &mt('An error occurred: [_1]',$putresult).'</span>';
10132: }
10133: return $resulttext;
10134: }
10135:
10136: sub modify_selfenrollment {
10137: my ($dom,$lastactref,%domconfig) = @_;
10138: my ($resulttext,$errors,%changes,%selfenrollhash,%ordered);
10139: my @types = ('official','unofficial','community','textbook');
10140: my %titles = &tool_titles();
10141: my %descs = &Apache::lonuserutils::selfenroll_default_descs();
10142: ($ordered{'admin'},my $titlesref) = &Apache::lonuserutils::get_selfenroll_titles();
10143: $ordered{'default'} = ['types','registered','approval','limit'];
10144:
10145: my (%roles,%shown,%toplevel);
10146: $roles{'0'} = &Apache::lonnet::plaintext('dc');
10147:
10148: if (ref($domconfig{'selfenrollment'}) ne 'HASH') {
10149: if ($domconfig{'selfenrollment'} eq '') {
10150: $domconfig{'selfenrollment'} = {};
10151: }
10152: }
10153: %toplevel = (
10154: admin => 'Configuration Rights',
10155: default => 'Default settings',
10156: validation => 'Validation of self-enrollment requests',
10157: );
10158: my ($itemsref,$namesref,$fieldsref) = &Apache::lonuserutils::selfenroll_validation_types();
10159:
10160: if (ref($ordered{'admin'}) eq 'ARRAY') {
10161: foreach my $item (@{$ordered{'admin'}}) {
10162: foreach my $type (@types) {
10163: if ($env{'form.selfenrolladmin_'.$item.'_'.$type}) {
10164: $selfenrollhash{'admin'}{$type}{$item} = 1;
10165: } else {
10166: $selfenrollhash{'admin'}{$type}{$item} = 0;
10167: }
10168: if (ref($domconfig{'selfenrollment'}{'admin'}) eq 'HASH') {
10169: if (ref($domconfig{'selfenrollment'}{'admin'}{$type}) eq 'HASH') {
10170: if ($selfenrollhash{'admin'}{$type}{$item} ne
10171: $domconfig{'selfenrollment'}{'admin'}{$type}{$item}) {
10172: push(@{$changes{'admin'}{$type}},$item);
10173: }
10174: } else {
10175: if (!$selfenrollhash{'admin'}{$type}{$item}) {
10176: push(@{$changes{'admin'}{$type}},$item);
10177: }
10178: }
10179: } elsif (!$selfenrollhash{'admin'}{$type}{$item}) {
10180: push(@{$changes{'admin'}{$type}},$item);
10181: }
10182: }
10183: }
10184: }
10185:
10186: foreach my $item (@{$ordered{'default'}}) {
10187: foreach my $type (@types) {
10188: my $value = $env{'form.selfenrolldefault_'.$item.'_'.$type};
10189: if ($item eq 'types') {
10190: unless (($value eq 'all') || ($value eq 'dom')) {
10191: $value = '';
10192: }
10193: } elsif ($item eq 'registered') {
10194: unless ($value eq '1') {
10195: $value = 0;
10196: }
10197: } elsif ($item eq 'approval') {
10198: unless ($value =~ /^[012]$/) {
10199: $value = 0;
10200: }
10201: } else {
10202: unless (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10203: $value = 'none';
10204: }
10205: }
10206: $selfenrollhash{'default'}{$type}{$item} = $value;
10207: if (ref($domconfig{'selfenrollment'}{'default'}) eq 'HASH') {
10208: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10209: if ($selfenrollhash{'default'}{$type}{$item} ne
10210: $domconfig{'selfenrollment'}{'default'}{$type}{$item}) {
10211: push(@{$changes{'default'}{$type}},$item);
10212: }
10213: } else {
10214: push(@{$changes{'default'}{$type}},$item);
10215: }
10216: } else {
10217: push(@{$changes{'default'}{$type}},$item);
10218: }
10219: if ($item eq 'limit') {
10220: if (($value eq 'allstudents') || ($value eq 'selfenrolled')) {
10221: $env{'form.selfenrolldefault_cap_'.$type} =~ s/\D//g;
10222: if ($env{'form.selfenrolldefault_cap_'.$type} ne '') {
10223: $selfenrollhash{'default'}{$type}{'cap'} = $env{'form.selfenrolldefault_cap_'.$type};
10224: }
10225: } else {
10226: $selfenrollhash{'default'}{$type}{'cap'} = '';
10227: }
10228: if (ref($domconfig{'selfenrollment'}{'default'}{$type}) eq 'HASH') {
10229: if ($selfenrollhash{'default'}{$type}{'cap'} ne
10230: $domconfig{'selfenrollment'}{'admin'}{$type}{'cap'}) {
10231: push(@{$changes{'default'}{$type}},'cap');
10232: }
10233: } elsif ($selfenrollhash{'default'}{$type}{'cap'} ne '') {
10234: push(@{$changes{'default'}{$type}},'cap');
10235: }
10236: }
10237: }
10238: }
10239:
10240: foreach my $item (@{$itemsref}) {
10241: if ($item eq 'fields') {
10242: my @changed;
10243: @{$selfenrollhash{'validation'}{$item}} = &Apache::loncommon::get_env_multiple('form.selfenroll_validation_'.$item);
10244: if (@{$selfenrollhash{'validation'}{$item}} > 0) {
10245: @{$selfenrollhash{'validation'}{$item}} = sort(@{$selfenrollhash{'validation'}{$item}});
10246: }
10247: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10248: if (ref($domconfig{'selfenrollment'}{'validation'}{$item}) eq 'ARRAY') {
10249: @changed = &Apache::loncommon::compare_arrays($selfenrollhash{'validation'}{$item},
10250: $domconfig{'selfenrollment'}{'validation'}{$item});
10251: } else {
10252: @changed = @{$selfenrollhash{'validation'}{$item}};
10253: }
10254: } else {
10255: @changed = @{$selfenrollhash{'validation'}{$item}};
10256: }
10257: if (@changed) {
10258: if ($selfenrollhash{'validation'}{$item}) {
10259: $changes{'validation'}{$item} = join(', ',@{$selfenrollhash{'validation'}{$item}});
10260: } else {
10261: $changes{'validation'}{$item} = &mt('None');
10262: }
10263: }
10264: } else {
10265: $selfenrollhash{'validation'}{$item} = $env{'form.selfenroll_validation_'.$item};
10266: if ($item eq 'markup') {
10267: if ($env{'form.selfenroll_validation_'.$item}) {
10268: $env{'form.selfenroll_validation_'.$item} =~ s/[\n\r\f]+/\s/gs;
10269: }
10270: }
10271: if (ref($domconfig{'selfenrollment'}{'validation'}) eq 'HASH') {
10272: if ($domconfig{'selfenrollment'}{'validation'}{$item} ne $selfenrollhash{'validation'}{$item}) {
10273: $changes{'validation'}{$item} = $selfenrollhash{'validation'}{$item};
10274: }
10275: }
10276: }
10277: }
10278:
10279: my $putresult = &Apache::lonnet::put_dom('configuration',{'selfenrollment' => \%selfenrollhash},
10280: $dom);
10281: if ($putresult eq 'ok') {
10282: if (keys(%changes) > 0) {
10283: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10284: $resulttext = &mt('Changes made:').'<ul>';
10285: foreach my $key ('admin','default','validation') {
10286: if (ref($changes{$key}) eq 'HASH') {
10287: $resulttext .= '<li>'.$toplevel{$key}.'<ul>';
10288: if ($key eq 'validation') {
10289: foreach my $item (@{$itemsref}) {
10290: if (exists($changes{$key}{$item})) {
10291: if ($item eq 'markup') {
10292: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10293: '<br /><pre>'.$changes{$key}{$item}.'</pre>').'</li>';
10294: } else {
10295: $resulttext .= '<li>'.&mt('[_1] set to: [_2]',$namesref->{$item},
10296: '<b>'.$changes{$key}{$item}.'</b>').'</li>';
10297: }
10298: }
10299: }
10300: } else {
10301: foreach my $type (@types) {
10302: if ($type eq 'community') {
10303: $roles{'1'} = &mt('Community personnel');
10304: } else {
10305: $roles{'1'} = &mt('Course personnel');
10306: }
10307: if (ref($changes{$key}{$type}) eq 'ARRAY') {
10308: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10309: if ($key eq 'admin') {
10310: my @mgrdc = ();
10311: if (ref($ordered{$key}) eq 'ARRAY') {
10312: foreach my $item (@{$ordered{'admin'}}) {
10313: if (ref($selfenrollhash{$key}{$type}) eq 'HASH') {
10314: if ($selfenrollhash{$key}{$type}{$item} eq '0') {
10315: push(@mgrdc,$item);
10316: }
10317: }
10318: }
10319: if (@mgrdc) {
10320: $domdefaults{$type.'selfenrolladmdc'} = join(',',@mgrdc);
10321: } else {
10322: delete($domdefaults{$type.'selfenrolladmdc'});
10323: }
10324: }
10325: } else {
10326: if (ref($ordered{$key}) eq 'ARRAY') {
10327: foreach my $item (@{$ordered{$key}}) {
10328: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10329: $domdefaults{$type.'selfenroll'.$item} =
10330: $selfenrollhash{$key}{$type}{$item};
10331: }
10332: }
10333: }
10334: }
10335: }
10336: $resulttext .= '<li>'.$titles{$type}.'<ul>';
10337: foreach my $item (@{$ordered{$key}}) {
10338: if (grep(/^\Q$item\E$/,@{$changes{$key}{$type}})) {
10339: $resulttext .= '<li>';
10340: if ($key eq 'admin') {
10341: $resulttext .= &mt('[_1] -- management by: [_2]',$titlesref->{$item},
10342: '<b>'.$roles{$selfenrollhash{'admin'}{$type}{$item}}.'</b>');
10343: } else {
10344: $resulttext .= &mt('[_1] set to: [_2]',$titlesref->{$item},
10345: '<b>'.$descs{$item}{$selfenrollhash{'default'}{$type}{$item}}.'</b>');
10346: }
10347: $resulttext .= '</li>';
10348: }
10349: }
10350: $resulttext .= '</ul></li>';
10351: }
10352: }
10353: $resulttext .= '</ul></li>';
10354: }
10355: }
10356: if ((exists($changes{'admin'})) || (exists($changes{'default'}))) {
10357: my $cachetime = 24*60*60;
10358: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10359: if (ref($lastactref) eq 'HASH') {
10360: $lastactref->{'domdefaults'} = 1;
10361: }
10362: }
10363: }
10364: $resulttext .= '</ul>';
10365: } else {
10366: $resulttext = &mt('No changes made to self-enrollment settings');
10367: }
10368: } else {
10369: $resulttext = '<span class="LC_error">'.
10370: &mt('An error occurred: [_1]',$putresult).'</span>';
10371: }
10372: return $resulttext;
10373: }
10374:
10375: sub modify_usersessions {
10376: my ($dom,$lastactref,%domconfig) = @_;
10377: my @hostingtypes = ('version','excludedomain','includedomain');
10378: my @offloadtypes = ('primary','default');
10379: my %types = (
10380: remote => \@hostingtypes,
10381: hosted => \@hostingtypes,
10382: spares => \@offloadtypes,
10383: );
10384: my @prefixes = ('remote','hosted','spares');
10385: my @lcversions = &Apache::lonnet::all_loncaparevs();
10386: my (%by_ip,%by_location,@intdoms);
10387: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
10388: my @locations = sort(keys(%by_location));
10389: my (%defaultshash,%changes);
10390: foreach my $prefix (@prefixes) {
10391: $defaultshash{'usersessions'}{$prefix} = {};
10392: }
10393: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
10394: my $resulttext;
10395: my %iphost = &Apache::lonnet::get_iphost();
10396: foreach my $prefix (@prefixes) {
10397: next if ($prefix eq 'spares');
10398: foreach my $type (@{$types{$prefix}}) {
10399: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
10400: if ($type eq 'version') {
10401: my $value = $env{'form.'.$prefix.'_'.$type};
10402: my $okvalue;
10403: if ($value ne '') {
10404: if (grep(/^\Q$value\E$/,@lcversions)) {
10405: $okvalue = $value;
10406: }
10407: }
10408: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10409: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10410: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
10411: if ($inuse == 0) {
10412: $changes{$prefix}{$type} = 1;
10413: } else {
10414: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
10415: $changes{$prefix}{$type} = 1;
10416: }
10417: if ($okvalue ne '') {
10418: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10419: }
10420: }
10421: } else {
10422: if (($inuse == 1) && ($okvalue ne '')) {
10423: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10424: $changes{$prefix}{$type} = 1;
10425: }
10426: }
10427: } else {
10428: if (($inuse == 1) && ($okvalue ne '')) {
10429: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10430: $changes{$prefix}{$type} = 1;
10431: }
10432: }
10433: } else {
10434: if (($inuse == 1) && ($okvalue ne '')) {
10435: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
10436: $changes{$prefix}{$type} = 1;
10437: }
10438: }
10439: } else {
10440: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
10441: my @okvals;
10442: foreach my $val (@vals) {
10443: if ($val =~ /:/) {
10444: my @items = split(/:/,$val);
10445: foreach my $item (@items) {
10446: if (ref($by_location{$item}) eq 'ARRAY') {
10447: push(@okvals,$item);
10448: }
10449: }
10450: } else {
10451: if (ref($by_location{$val}) eq 'ARRAY') {
10452: push(@okvals,$val);
10453: }
10454: }
10455: }
10456: @okvals = sort(@okvals);
10457: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10458: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
10459: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10460: if ($inuse == 0) {
10461: $changes{$prefix}{$type} = 1;
10462: } else {
10463: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10464: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
10465: if (@changed > 0) {
10466: $changes{$prefix}{$type} = 1;
10467: }
10468: }
10469: } else {
10470: if ($inuse == 1) {
10471: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10472: $changes{$prefix}{$type} = 1;
10473: }
10474: }
10475: } else {
10476: if ($inuse == 1) {
10477: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10478: $changes{$prefix}{$type} = 1;
10479: }
10480: }
10481: } else {
10482: if ($inuse == 1) {
10483: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
10484: $changes{$prefix}{$type} = 1;
10485: }
10486: }
10487: }
10488: }
10489: }
10490:
10491: my @alldoms = &Apache::lonnet::all_domains();
10492: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10493: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
10494: my $savespares;
10495:
10496: foreach my $lonhost (sort(keys(%servers))) {
10497: my $serverhomeID =
10498: &Apache::lonnet::get_server_homeID($servers{$lonhost});
10499: my $serverhostname = &Apache::lonnet::hostname($lonhost);
10500: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
10501: my %spareschg;
10502: foreach my $type (@{$types{'spares'}}) {
10503: my @okspares;
10504: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
10505: foreach my $server (@checked) {
10506: if (&Apache::lonnet::hostname($server) ne '') {
10507: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
10508: unless (grep(/^\Q$server\E$/,@okspares)) {
10509: push(@okspares,$server);
10510: }
10511: }
10512: }
10513: }
10514: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
10515: my $newspare;
10516: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
10517: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
10518: $newspare = $new;
10519: }
10520: }
10521: my @spares;
10522: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
10523: @spares = sort(@okspares,$newspare);
10524: } else {
10525: @spares = sort(@okspares);
10526: }
10527: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
10528: if (ref($spareid{$lonhost}) eq 'HASH') {
10529: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
10530: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
10531: if (@diffs > 0) {
10532: $spareschg{$type} = 1;
10533: }
10534: }
10535: }
10536: }
10537: if (keys(%spareschg) > 0) {
10538: $changes{'spares'}{$lonhost} = \%spareschg;
10539: }
10540: }
10541:
10542: if (ref($domconfig{'usersessions'}) eq 'HASH') {
10543: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
10544: if (ref($changes{'spares'}) eq 'HASH') {
10545: if (keys(%{$changes{'spares'}}) > 0) {
10546: $savespares = 1;
10547: }
10548: }
10549: } else {
10550: $savespares = 1;
10551: }
10552: }
10553:
10554: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
10555: if ((keys(%changes) > 0) || ($savespares)) {
10556: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
10557: $dom);
10558: if ($putresult eq 'ok') {
10559: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10560: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
10561: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
10562: }
10563: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
10564: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
10565: }
10566: }
10567: my $cachetime = 24*60*60;
10568: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
10569: if (ref($lastactref) eq 'HASH') {
10570: $lastactref->{'domdefaults'} = 1;
10571: }
10572: if (keys(%changes) > 0) {
10573: my %lt = &usersession_titles();
10574: $resulttext = &mt('Changes made:').'<ul>';
10575: foreach my $prefix (@prefixes) {
10576: if (ref($changes{$prefix}) eq 'HASH') {
10577: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
10578: if ($prefix eq 'spares') {
10579: if (ref($changes{$prefix}) eq 'HASH') {
10580: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
10581: $resulttext .= '<li><b>'.$lonhost.'</b> ';
10582: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
10583: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
10584: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
10585: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
10586: foreach my $type (@{$types{$prefix}}) {
10587: if ($changes{$prefix}{$lonhost}{$type}) {
10588: my $offloadto = &mt('None');
10589: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
10590: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
10591: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
10592: }
10593: }
10594: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
10595: }
10596: }
10597: }
10598: $resulttext .= '</li>';
10599: }
10600: }
10601: } else {
10602: foreach my $type (@{$types{$prefix}}) {
10603: if (defined($changes{$prefix}{$type})) {
10604: my $newvalue;
10605: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
10606: if (ref($defaultshash{'usersessions'}{$prefix})) {
10607: if ($type eq 'version') {
10608: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
10609: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
10610: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
10611: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
10612: }
10613: }
10614: }
10615: }
10616: if ($newvalue eq '') {
10617: if ($type eq 'version') {
10618: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
10619: } else {
10620: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
10621: }
10622: } else {
10623: if ($type eq 'version') {
10624: $newvalue .= ' '.&mt('(or later)');
10625: }
10626: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
10627: }
10628: }
10629: }
10630: }
10631: $resulttext .= '</ul>';
10632: }
10633: }
10634: $resulttext .= '</ul>';
10635: } else {
10636: $resulttext = $nochgmsg;
10637: }
10638: } else {
10639: $resulttext = '<span class="LC_error">'.
10640: &mt('An error occurred: [_1]',$putresult).'</span>';
10641: }
10642: } else {
10643: $resulttext = $nochgmsg;
10644: }
10645: return $resulttext;
10646: }
10647:
10648: sub modify_loadbalancing {
10649: my ($dom,%domconfig) = @_;
10650: my $primary_id = &Apache::lonnet::domain($dom,'primary');
10651: my $intdom = &Apache::lonnet::internet_dom($primary_id);
10652: my ($othertitle,$usertypes,$types) =
10653: &Apache::loncommon::sorted_inst_types($dom);
10654: my %servers = &Apache::lonnet::internet_dom_servers($dom);
10655: my @sparestypes = ('primary','default');
10656: my %typetitles = &sparestype_titles();
10657: my $resulttext;
10658: my (%currbalancer,%currtargets,%currrules,%existing);
10659: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
10660: %existing = %{$domconfig{'loadbalancing'}};
10661: }
10662: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
10663: \%currtargets,\%currrules);
10664: my ($saveloadbalancing,%defaultshash,%changes);
10665: my ($alltypes,$othertypes,$titles) =
10666: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
10667: my %ruletitles = &offloadtype_text();
10668: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
10669: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
10670: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
10671: if ($balancer eq '') {
10672: next;
10673: }
10674: if (!exists($servers{$balancer})) {
10675: if (exists($currbalancer{$balancer})) {
10676: push(@{$changes{'delete'}},$balancer);
10677: }
10678: next;
10679: }
10680: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
10681: push(@{$changes{'delete'}},$balancer);
10682: next;
10683: }
10684: if (!exists($currbalancer{$balancer})) {
10685: push(@{$changes{'add'}},$balancer);
10686: }
10687: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
10688: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
10689: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
10690: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
10691: $saveloadbalancing = 1;
10692: }
10693: foreach my $sparetype (@sparestypes) {
10694: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
10695: my @offloadto;
10696: foreach my $target (@targets) {
10697: if (($servers{$target}) && ($target ne $balancer)) {
10698: if ($sparetype eq 'default') {
10699: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
10700: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
10701: }
10702: }
10703: unless(grep(/^\Q$target\E$/,@offloadto)) {
10704: push(@offloadto,$target);
10705: }
10706: }
10707: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
10708: }
10709: }
10710: if (ref($currtargets{$balancer}) eq 'HASH') {
10711: foreach my $sparetype (@sparestypes) {
10712: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
10713: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
10714: if (@targetdiffs > 0) {
10715: $changes{'curr'}{$balancer}{'targets'} = 1;
10716: }
10717: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10718: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10719: $changes{'curr'}{$balancer}{'targets'} = 1;
10720: }
10721: }
10722: }
10723: } else {
10724: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
10725: foreach my $sparetype (@sparestypes) {
10726: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10727: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10728: $changes{'curr'}{$balancer}{'targets'} = 1;
10729: }
10730: }
10731: }
10732: }
10733: }
10734: my $ishomedom;
10735: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
10736: $ishomedom = 1;
10737: }
10738: if (ref($alltypes) eq 'ARRAY') {
10739: foreach my $type (@{$alltypes}) {
10740: my $rule;
10741: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
10742: (!$ishomedom)) {
10743: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
10744: }
10745: if ($rule eq 'specific') {
10746: $rule = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
10747: }
10748: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
10749: if (ref($currrules{$balancer}) eq 'HASH') {
10750: if ($rule ne $currrules{$balancer}{$type}) {
10751: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
10752: }
10753: } elsif ($rule ne '') {
10754: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
10755: }
10756: }
10757: }
10758: }
10759: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
10760: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
10761: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
10762: $defaultshash{'loadbalancing'} = {};
10763: }
10764: my $putresult = &Apache::lonnet::put_dom('configuration',
10765: \%defaultshash,$dom);
10766: if ($putresult eq 'ok') {
10767: if (keys(%changes) > 0) {
10768: if (ref($changes{'delete'}) eq 'ARRAY') {
10769: foreach my $balancer (sort(@{$changes{'delete'}})) {
10770: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
10771: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
10772: &Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
10773: }
10774: }
10775: if (ref($changes{'add'}) eq 'ARRAY') {
10776: foreach my $balancer (sort(@{$changes{'add'}})) {
10777: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
10778: }
10779: }
10780: if (ref($changes{'curr'}) eq 'HASH') {
10781: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
10782: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
10783: if ($changes{'curr'}{$balancer}{'targets'}) {
10784: my %offloadstr;
10785: foreach my $sparetype (@sparestypes) {
10786: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
10787: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
10788: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
10789: }
10790: }
10791: }
10792: if (keys(%offloadstr) == 0) {
10793: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
10794: } else {
10795: my $showoffload;
10796: foreach my $sparetype (@sparestypes) {
10797: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
10798: if (defined($offloadstr{$sparetype})) {
10799: $showoffload .= $offloadstr{$sparetype};
10800: } else {
10801: $showoffload .= &mt('None');
10802: }
10803: $showoffload .= (' 'x3);
10804: }
10805: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
10806: }
10807: }
10808: }
10809: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
10810: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
10811: foreach my $type (@{$alltypes}) {
10812: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
10813: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
10814: my $balancetext;
10815: if ($rule eq '') {
10816: $balancetext = $ruletitles{'default'};
10817: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
10818: ($rule eq 'balancer') || ($rule eq 'offloadedto')) {
10819: $balancetext = $ruletitles{$rule};
10820: } else {
10821: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
10822: }
10823: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
10824: }
10825: }
10826: }
10827: }
10828: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
10829: &Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
10830: }
10831: }
10832: if ($resulttext ne '') {
10833: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
10834: } else {
10835: $resulttext = $nochgmsg;
10836: }
10837: } else {
10838: $resulttext = $nochgmsg;
10839: }
10840: } else {
10841: $resulttext = '<span class="LC_error">'.
10842: &mt('An error occurred: [_1]',$putresult).'</span>';
10843: }
10844: } else {
10845: $resulttext = $nochgmsg;
10846: }
10847: return $resulttext;
10848: }
10849:
10850: sub recurse_check {
10851: my ($chkcats,$categories,$depth,$name) = @_;
10852: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
10853: my $chg = 0;
10854: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
10855: my $category = $chkcats->[$depth]{$name}[$j];
10856: my $item;
10857: if ($category eq '') {
10858: $chg ++;
10859: } else {
10860: my $deeper = $depth + 1;
10861: $item = &escape($category).':'.&escape($name).':'.$depth;
10862: if ($chg) {
10863: $categories->{$item} -= $chg;
10864: }
10865: &recurse_check($chkcats,$categories,$deeper,$category);
10866: $deeper --;
10867: }
10868: }
10869: }
10870: return;
10871: }
10872:
10873: sub recurse_cat_deletes {
10874: my ($item,$coursecategories,$deletions) = @_;
10875: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
10876: my $subdepth = $depth + 1;
10877: if (ref($coursecategories) eq 'HASH') {
10878: foreach my $subitem (keys(%{$coursecategories})) {
10879: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
10880: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
10881: delete($coursecategories->{$subitem});
10882: $deletions->{$subitem} = 1;
10883: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
10884: }
10885: }
10886: }
10887: return;
10888: }
10889:
10890: sub get_active_dcs {
10891: my ($dom) = @_;
10892: my $now = time;
10893: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
10894: my %domcoords;
10895: my $numdcs = 0;
10896: foreach my $server (keys(%dompersonnel)) {
10897: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
10898: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
10899: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
10900: }
10901: }
10902: return %domcoords;
10903: }
10904:
10905: sub active_dc_picker {
10906: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
10907: my %domcoords = &get_active_dcs($dom);
10908: my @domcoord = keys(%domcoords);
10909: if (keys(%currhash)) {
10910: foreach my $dc (keys(%currhash)) {
10911: unless (exists($domcoords{$dc})) {
10912: push(@domcoord,$dc);
10913: }
10914: }
10915: }
10916: @domcoord = sort(@domcoord);
10917: my $numdcs = scalar(@domcoord);
10918: my $rows = 0;
10919: my $table;
10920: if ($numdcs > 1) {
10921: $table = '<table>';
10922: for (my $i=0; $i<@domcoord; $i++) {
10923: my $rem = $i%($numinrow);
10924: if ($rem == 0) {
10925: if ($i > 0) {
10926: $table .= '</tr>';
10927: }
10928: $table .= '<tr>';
10929: $rows ++;
10930: }
10931: my $check = '';
10932: if ($inputtype eq 'radio') {
10933: if (keys(%currhash) == 0) {
10934: if (!$i) {
10935: $check = ' checked="checked"';
10936: }
10937: } elsif (exists($currhash{$domcoord[$i]})) {
10938: $check = ' checked="checked"';
10939: }
10940: } else {
10941: if (exists($currhash{$domcoord[$i]})) {
10942: $check = ' checked="checked"';
10943: }
10944: }
10945: if ($i == @domcoord - 1) {
10946: my $colsleft = $numinrow - $rem;
10947: if ($colsleft > 1) {
10948: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
10949: } else {
10950: $table .= '<td class="LC_left_item">';
10951: }
10952: } else {
10953: $table .= '<td class="LC_left_item">';
10954: }
10955: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
10956: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
10957: $table .= '<span class="LC_nobreak"><label>'.
10958: '<input type="'.$inputtype.'" name="'.$name.'"'.
10959: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
10960: if ($user ne $dcname.':'.$dcdom) {
10961: $table .= ' ('.$dcname.':'.$dcdom.')';
10962: }
10963: $table .= '</label></span></td>';
10964: }
10965: $table .= '</tr></table>';
10966: } elsif ($numdcs == 1) {
10967: my ($dcname,$dcdom) = split(':',$domcoord[0]);
10968: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
10969: if ($inputtype eq 'radio') {
10970: $table .= '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />'.$user;
10971: if ($user ne $dcname.':'.$dcdom) {
10972: $table .= ' ('.$dcname.':'.$dcdom.')';
10973: }
10974: } else {
10975: my $check;
10976: if (exists($currhash{$domcoord[0]})) {
10977: $check = ' checked="checked"';
10978: }
10979: $table .= '<span class="LC_nobreak"><label>'.
10980: '<input type="checkbox" name="'.$name.'" '.
10981: 'value="'.$domcoord[0].'"'.$check.' />'.$user;
10982: if ($user ne $dcname.':'.$dcdom) {
10983: $table .= ' ('.$dcname.':'.$dcdom.')';
10984: }
10985: $table .= '</label></span>';
10986: $rows ++;
10987: }
10988: }
10989: return ($numdcs,$table,$rows);
10990: }
10991:
10992: sub usersession_titles {
10993: return &Apache::lonlocal::texthash(
10994: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
10995: remote => 'Hosting of sessions for users in this domain on servers in other domains',
10996: spares => 'Servers offloaded to, when busy',
10997: version => 'LON-CAPA version requirement',
10998: excludedomain => 'Allow all, but exclude specific domains',
10999: includedomain => 'Deny all, but include specific domains',
11000: primary => 'Primary (checked first)',
11001: default => 'Default',
11002: );
11003: }
11004:
11005: sub id_for_thisdom {
11006: my (%servers) = @_;
11007: my %altids;
11008: foreach my $server (keys(%servers)) {
11009: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
11010: if ($serverhome ne $server) {
11011: $altids{$serverhome} = $server;
11012: }
11013: }
11014: return %altids;
11015: }
11016:
11017: sub count_servers {
11018: my ($currbalancer,%servers) = @_;
11019: my (@spares,$numspares);
11020: foreach my $lonhost (sort(keys(%servers))) {
11021: next if ($currbalancer eq $lonhost);
11022: push(@spares,$lonhost);
11023: }
11024: if ($currbalancer) {
11025: $numspares = scalar(@spares);
11026: } else {
11027: $numspares = scalar(@spares) - 1;
11028: }
11029: return ($numspares,@spares);
11030: }
11031:
11032: sub lonbalance_targets_js {
11033: my ($dom,$types,$servers,$settings) = @_;
11034: my $select = &mt('Select');
11035: my ($alltargets,$allishome,$allinsttypes,@alltypes);
11036: if (ref($servers) eq 'HASH') {
11037: $alltargets = join("','",sort(keys(%{$servers})));
11038: my @homedoms;
11039: foreach my $server (sort(keys(%{$servers}))) {
11040: if (&Apache::lonnet::host_domain($server) eq $dom) {
11041: push(@homedoms,'1');
11042: } else {
11043: push(@homedoms,'0');
11044: }
11045: }
11046: $allishome = join("','",@homedoms);
11047: }
11048: if (ref($types) eq 'ARRAY') {
11049: if (@{$types} > 0) {
11050: @alltypes = @{$types};
11051: }
11052: }
11053: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
11054: $allinsttypes = join("','",@alltypes);
11055: my (%currbalancer,%currtargets,%currrules,%existing);
11056: if (ref($settings) eq 'HASH') {
11057: %existing = %{$settings};
11058: }
11059: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
11060: \%currtargets,\%currrules);
11061: my $balancers = join("','",sort(keys(%currbalancer)));
11062: return <<"END";
11063:
11064: <script type="text/javascript">
11065: // <![CDATA[
11066:
11067: currBalancers = new Array('$balancers');
11068:
11069: function toggleTargets(balnum) {
11070: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11071: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
11072: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
11073: var prevbalancer = prevhostitem.value;
11074: var baltotal = document.getElementById('loadbalancing_total').value;
11075: prevhostitem.value = balancer;
11076: if (prevbalancer != '') {
11077: var prevIdx = currBalancers.indexOf(prevbalancer);
11078: if (prevIdx != -1) {
11079: currBalancers.splice(prevIdx,1);
11080: }
11081: }
11082: if (balancer == '') {
11083: hideSpares(balnum);
11084: } else {
11085: var currIdx = currBalancers.indexOf(balancer);
11086: if (currIdx == -1) {
11087: currBalancers.push(balancer);
11088: }
11089: var homedoms = new Array('$allishome');
11090: var ishomedom = homedoms[lonhostitem.selectedIndex];
11091: showSpares(balancer,ishomedom,balnum);
11092: }
11093: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
11094: return;
11095: }
11096:
11097: function showSpares(balancer,ishomedom,balnum) {
11098: var alltargets = new Array('$alltargets');
11099: var insttypes = new Array('$allinsttypes');
11100: var offloadtypes = new Array('primary','default');
11101:
11102: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
11103: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
11104:
11105: for (var i=0; i<offloadtypes.length; i++) {
11106: var count = 0;
11107: for (var j=0; j<alltargets.length; j++) {
11108: if (alltargets[j] != balancer) {
11109: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
11110: item.value = alltargets[j];
11111: item.style.textAlign='left';
11112: item.style.textFace='normal';
11113: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
11114: if (currBalancers.indexOf(alltargets[j]) == -1) {
11115: item.disabled = '';
11116: } else {
11117: item.disabled = 'disabled';
11118: item.checked = false;
11119: }
11120: count ++;
11121: }
11122: }
11123: }
11124: for (var k=0; k<insttypes.length; k++) {
11125: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
11126: if (ishomedom == 1) {
11127: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11128: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11129: } else {
11130: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11131: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11132: }
11133: } else {
11134: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
11135: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
11136: }
11137: if ((insttypes[k] != '_LC_external') &&
11138: ((insttypes[k] != '_LC_internetdom') ||
11139: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
11140: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
11141: item.options.length = 0;
11142: item.options[0] = new Option("","",true,true);
11143: var idx = 0;
11144: for (var m=0; m<alltargets.length; m++) {
11145: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
11146: idx ++;
11147: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11148: }
11149: }
11150: }
11151: }
11152: return;
11153: }
11154:
11155: function hideSpares(balnum) {
11156: var alltargets = new Array('$alltargets');
11157: var insttypes = new Array('$allinsttypes');
11158: var offloadtypes = new Array('primary','default');
11159:
11160: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
11161: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
11162:
11163: var total = alltargets.length - 1;
11164: for (var i=0; i<offloadtypes; i++) {
11165: for (var j=0; j<total; j++) {
11166: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
11167: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
11168: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
11169: }
11170: }
11171: for (var k=0; k<insttypes.length; k++) {
11172: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
11173: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
11174: if (insttypes[k] != '_LC_external') {
11175: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
11176: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
11177: }
11178: }
11179: return;
11180: }
11181:
11182: function checkOffloads(item,balnum,type) {
11183: var alltargets = new Array('$alltargets');
11184: var offloadtypes = new Array('primary','default');
11185: if (item.checked) {
11186: var total = alltargets.length - 1;
11187: var other;
11188: if (type == offloadtypes[0]) {
11189: other = offloadtypes[1];
11190: } else {
11191: other = offloadtypes[0];
11192: }
11193: for (var i=0; i<total; i++) {
11194: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
11195: if (server == item.value) {
11196: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
11197: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
11198: }
11199: }
11200: }
11201: }
11202: return;
11203: }
11204:
11205: function singleServerToggle(balnum,type) {
11206: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
11207: if (offloadtoSelIdx == 0) {
11208: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
11209: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11210:
11211: } else {
11212: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
11213: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11214: }
11215: return;
11216: }
11217:
11218: function balanceruleChange(formname,balnum,type) {
11219: if (type == '_LC_external') {
11220: return;
11221: }
11222: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
11223: for (var i=0; i<typesRules.length; i++) {
11224: if (formname.elements[typesRules[i]].checked) {
11225: if (formname.elements[typesRules[i]].value != 'specific') {
11226: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
11227: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
11228: } else {
11229: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
11230: }
11231: }
11232: }
11233: return;
11234: }
11235:
11236: function balancerDeleteChange(balnum) {
11237: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
11238: var baltotal = document.getElementById('loadbalancing_total').value;
11239: var addtarget;
11240: var removetarget;
11241: var action = 'delete';
11242: if (document.getElementById('loadbalancing_delete_'+balnum)) {
11243: var lonhost = hostitem.value;
11244: var currIdx = currBalancers.indexOf(lonhost);
11245: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
11246: if (currIdx != -1) {
11247: currBalancers.splice(currIdx,1);
11248: }
11249: addtarget = lonhost;
11250: } else {
11251: if (currIdx == -1) {
11252: currBalancers.push(lonhost);
11253: }
11254: removetarget = lonhost;
11255: action = 'undelete';
11256: }
11257: balancerChange(balnum,baltotal,action,addtarget,removetarget);
11258: }
11259: return;
11260: }
11261:
11262: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
11263: if (baltotal > 1) {
11264: var offloadtypes = new Array('primary','default');
11265: var alltargets = new Array('$alltargets');
11266: var insttypes = new Array('$allinsttypes');
11267: for (var i=0; i<baltotal; i++) {
11268: if (i != balnum) {
11269: for (var j=0; j<offloadtypes.length; j++) {
11270: var total = alltargets.length - 1;
11271: for (var k=0; k<total; k++) {
11272: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
11273: var server = serveritem.value;
11274: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11275: if (server == addtarget) {
11276: serveritem.disabled = '';
11277: }
11278: }
11279: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11280: if (server == removetarget) {
11281: serveritem.disabled = 'disabled';
11282: serveritem.checked = false;
11283: }
11284: }
11285: }
11286: }
11287: for (var j=0; j<insttypes.length; j++) {
11288: if (insttypes[j] != '_LC_external') {
11289: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
11290: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
11291: var currSel = singleserver.selectedIndex;
11292: var currVal = singleserver.options[currSel].value;
11293: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
11294: var numoptions = singleserver.options.length;
11295: var needsnew = 1;
11296: for (var k=0; k<numoptions; k++) {
11297: if (singleserver.options[k] == addtarget) {
11298: needsnew = 0;
11299: break;
11300: }
11301: }
11302: if (needsnew == 1) {
11303: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
11304: }
11305: }
11306: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
11307: singleserver.options.length = 0;
11308: if ((currVal) && (currVal != removetarget)) {
11309: singleserver.options[0] = new Option("","",false,false);
11310: } else {
11311: singleserver.options[0] = new Option("","",true,true);
11312: }
11313: var idx = 0;
11314: for (var m=0; m<alltargets.length; m++) {
11315: if (currBalancers.indexOf(alltargets[m]) == -1) {
11316: idx ++;
11317: if (currVal == alltargets[m]) {
11318: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
11319: } else {
11320: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
11321: }
11322: }
11323: }
11324: }
11325: }
11326: }
11327: }
11328: }
11329: }
11330: }
11331: return;
11332: }
11333:
11334: // ]]>
11335: </script>
11336:
11337: END
11338: }
11339:
11340: sub new_spares_js {
11341: my @sparestypes = ('primary','default');
11342: my $types = join("','",@sparestypes);
11343: my $select = &mt('Select');
11344: return <<"END";
11345:
11346: <script type="text/javascript">
11347: // <![CDATA[
11348:
11349: function updateNewSpares(formname,lonhost) {
11350: var types = new Array('$types');
11351: var include = new Array();
11352: var exclude = new Array();
11353: for (var i=0; i<types.length; i++) {
11354: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
11355: for (var j=0; j<spareboxes.length; j++) {
11356: if (formname.elements[spareboxes[j]].checked) {
11357: exclude.push(formname.elements[spareboxes[j]].value);
11358: } else {
11359: include.push(formname.elements[spareboxes[j]].value);
11360: }
11361: }
11362: }
11363: for (var i=0; i<types.length; i++) {
11364: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
11365: var selIdx = newSpare.selectedIndex;
11366: var currnew = newSpare.options[selIdx].value;
11367: var okSpares = new Array();
11368: for (var j=0; j<newSpare.options.length; j++) {
11369: var possible = newSpare.options[j].value;
11370: if (possible != '') {
11371: if (exclude.indexOf(possible) == -1) {
11372: okSpares.push(possible);
11373: } else {
11374: if (currnew == possible) {
11375: selIdx = 0;
11376: }
11377: }
11378: }
11379: }
11380: for (var k=0; k<include.length; k++) {
11381: if (okSpares.indexOf(include[k]) == -1) {
11382: okSpares.push(include[k]);
11383: }
11384: }
11385: okSpares.sort();
11386: newSpare.options.length = 0;
11387: if (selIdx == 0) {
11388: newSpare.options[0] = new Option("$select","",true,true);
11389: } else {
11390: newSpare.options[0] = new Option("$select","",false,false);
11391: }
11392: for (var m=0; m<okSpares.length; m++) {
11393: var idx = m+1;
11394: var selThis = 0;
11395: if (selIdx != 0) {
11396: if (okSpares[m] == currnew) {
11397: selThis = 1;
11398: }
11399: }
11400: if (selThis == 1) {
11401: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
11402: } else {
11403: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
11404: }
11405: }
11406: }
11407: return;
11408: }
11409:
11410: function checkNewSpares(lonhost,type) {
11411: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
11412: var chosen = newSpare.options[newSpare.selectedIndex].value;
11413: if (chosen != '') {
11414: var othertype;
11415: var othernewSpare;
11416: if (type == 'primary') {
11417: othernewSpare = document.getElementById('newspare_default_'+lonhost);
11418: }
11419: if (type == 'default') {
11420: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
11421: }
11422: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
11423: othernewSpare.selectedIndex = 0;
11424: }
11425: }
11426: return;
11427: }
11428:
11429: // ]]>
11430: </script>
11431:
11432: END
11433:
11434: }
11435:
11436: sub common_domprefs_js {
11437: return <<"END";
11438:
11439: <script type="text/javascript">
11440: // <![CDATA[
11441:
11442: function getIndicesByName(formname,item) {
11443: var group = new Array();
11444: for (var i=0;i<formname.elements.length;i++) {
11445: if (formname.elements[i].name == item) {
11446: group.push(formname.elements[i].id);
11447: }
11448: }
11449: return group;
11450: }
11451:
11452: // ]]>
11453: </script>
11454:
11455: END
11456:
11457: }
11458:
11459: sub recaptcha_js {
11460: my %lt = &captcha_phrases();
11461: return <<"END";
11462:
11463: <script type="text/javascript">
11464: // <![CDATA[
11465:
11466: function updateCaptcha(caller,context) {
11467: var privitem;
11468: var pubitem;
11469: var privtext;
11470: var pubtext;
11471: if (document.getElementById(context+'_recaptchapub')) {
11472: pubitem = document.getElementById(context+'_recaptchapub');
11473: } else {
11474: return;
11475: }
11476: if (document.getElementById(context+'_recaptchapriv')) {
11477: privitem = document.getElementById(context+'_recaptchapriv');
11478: } else {
11479: return;
11480: }
11481: if (document.getElementById(context+'_recaptchapubtxt')) {
11482: pubtext = document.getElementById(context+'_recaptchapubtxt');
11483: } else {
11484: return;
11485: }
11486: if (document.getElementById(context+'_recaptchaprivtxt')) {
11487: privtext = document.getElementById(context+'_recaptchaprivtxt');
11488: } else {
11489: return;
11490: }
11491: if (caller.checked) {
11492: if (caller.value == 'recaptcha') {
11493: pubitem.type = 'text';
11494: privitem.type = 'text';
11495: pubitem.size = '40';
11496: privitem.size = '40';
11497: pubtext.innerHTML = "$lt{'pub'}";
11498: privtext.innerHTML = "$lt{'priv'}";
11499: } else {
11500: pubitem.type = 'hidden';
11501: privitem.type = 'hidden';
11502: pubtext.innerHTML = '';
11503: privtext.innerHTML = '';
11504: }
11505: }
11506: return;
11507: }
11508:
11509: // ]]>
11510: </script>
11511:
11512: END
11513:
11514: }
11515:
11516: sub toggle_display_js {
11517: return <<"END";
11518:
11519: <script type="text/javascript">
11520: // <![CDATA[
11521:
11522: function toggleDisplay(domForm,caller) {
11523: if (document.getElementById(caller)) {
11524: var divitem = document.getElementById(caller);
11525: var optionsElement = domForm.coursecredits;
11526: if (caller == 'emailoptions') {
11527: optionsElement = domForm.cancreate_email;
11528: }
11529: if (optionsElement.length) {
11530: var currval;
11531: for (var i=0; i<optionsElement.length; i++) {
11532: if (optionsElement[i].checked) {
11533: currval = optionsElement[i].value;
11534: }
11535: }
11536: if (currval == 1) {
11537: divitem.style.display = 'block';
11538: } else {
11539: divitem.style.display = 'none';
11540: }
11541: }
11542: }
11543: return;
11544: }
11545:
11546: // ]]>
11547: </script>
11548:
11549: END
11550:
11551: }
11552:
11553: sub captcha_phrases {
11554: return &Apache::lonlocal::texthash (
11555: priv => 'Private key',
11556: pub => 'Public key',
11557: original => 'original (CAPTCHA)',
11558: recaptcha => 'successor (ReCAPTCHA)',
11559: notused => 'unused',
11560: );
11561: }
11562:
11563: sub devalidate_remote_domconfs {
11564: my ($dom,$cachekeys) = @_;
11565: return unless (ref($cachekeys) eq 'HASH');
11566: my %servers = &Apache::lonnet::internet_dom_servers($dom);
11567: my %thismachine;
11568: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
11569: my @posscached = ('domainconfig','domdefaults');
11570: if (keys(%servers) > 1) {
11571: foreach my $server (keys(%servers)) {
11572: next if ($thismachine{$server});
11573: my @cached;
11574: foreach my $name (@posscached) {
11575: if ($cachekeys->{$name}) {
11576: push(@cached,&escape($name).':'.&escape($dom));
11577: }
11578: }
11579: if (@cached) {
11580: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
11581: }
11582: }
11583: }
11584: return;
11585: }
11586:
11587: 1;
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