File:
[LON-CAPA] /
loncom /
interface /
domainprefs.pm
Revision
1.191:
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Mon Feb 25 17:43:41 2013 UTC (11 years, 4 months ago) by
raeburn
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HEAD
- Make &active_dc_picker() more generic so it can be used to generate a table
of active Domain Coordinators either as radio button items (pick 1 of N),
or as checkboxes (pick M of N).
- Eliminate some code by including start and end args in call to
lonnet::get_domain_roles in &get_active_dcs()
- Eliminate duplicate code in &print_requestmail() with &print_requestmail()
call.
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.191 2013/02/25 17:43:41 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.
98:
99: Outputs: 1
100:
101: $datatable - HTML containing form elements which allow settings to be changed.
102:
103: In the case of course requests, radio buttons are displayed for each institutional
104: affiliate type (and also default, and _LC_adv) for each of the course types
105: (official, unofficial and community). In each case the radio buttons allow the
106: selection of one of four values:
107:
108: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
109: which have the following effects:
110:
111: 0
112:
113: =over
114:
115: - course requests are not allowed for this course types/affiliation
116:
117: =back
118:
119: approval
120:
121: =over
122:
123: - course requests must be approved by a Doman Coordinator in the
124: course's domain
125:
126: =back
127:
128: validate
129:
130: =over
131:
132: - an institutional validation (e.g., check requestor is instructor
133: of record) needs to be passed before the course will be created. The required
134: validation is in localenroll.pm on the primary library server for the course
135: domain.
136:
137: =back
138:
139: autolimit
140:
141: =over
142:
143: - course requests will be processed automatically up to a limit of
144: N requests for the course type for the particular requestor.
145: If N is undefined, there is no limit to the number of course requests
146: which a course owner may submit and have processed automatically.
147:
148: =back
149:
150: =item modify_quotas()
151:
152: =back
153:
154: =cut
155:
156: package Apache::domainprefs;
157:
158: use strict;
159: use Apache::Constants qw(:common :http);
160: use Apache::lonnet;
161: use Apache::loncommon();
162: use Apache::lonhtmlcommon();
163: use Apache::lonlocal;
164: use Apache::lonmsg();
165: use Apache::lonconfigsettings;
166: use LONCAPA qw(:DEFAULT :match);
167: use LONCAPA::Enrollment;
168: use LONCAPA::lonauthcgi();
169: use File::Copy;
170: use Locale::Language;
171: use DateTime::TimeZone;
172: use DateTime::Locale;
173:
174: my $registered_cleanup;
175: my $modified_urls;
176:
177: sub handler {
178: my $r=shift;
179: if ($r->header_only) {
180: &Apache::loncommon::content_type($r,'text/html');
181: $r->send_http_header;
182: return OK;
183: }
184:
185: my $context = 'domain';
186: my $dom = $env{'request.role.domain'};
187: my $domdesc = &Apache::lonnet::domain($dom,'description');
188: if (&Apache::lonnet::allowed('mau',$dom)) {
189: &Apache::loncommon::content_type($r,'text/html');
190: $r->send_http_header;
191: } else {
192: $env{'user.error.msg'}=
193: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
194: return HTTP_NOT_ACCEPTABLE;
195: }
196:
197: $registered_cleanup=0;
198: @{$modified_urls}=();
199:
200: &Apache::lonhtmlcommon::clear_breadcrumbs();
201: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
202: ['phase','actions']);
203: my $phase = 'pickactions';
204: if ( exists($env{'form.phase'}) ) {
205: $phase = $env{'form.phase'};
206: }
207: my %servers = &Apache::lonnet::internet_dom_servers($dom);
208: my %domconfig =
209: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
210: 'quotas','autoenroll','autoupdate','autocreate',
211: 'directorysrch','usercreation','usermodification',
212: 'contacts','defaults','scantron','coursecategories',
213: 'serverstatuses','requestcourses','helpsettings',
214: 'coursedefaults','usersessions','loadbalancing',
215: 'requestauthor'],$dom);
216: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
217: 'autoupdate','autocreate','directorysrch','contacts',
218: 'usercreation','usermodification','scantron',
219: 'requestcourses','requestauthor','coursecategories',
220: 'serverstatuses','helpsettings',
221: 'coursedefaults','usersessions');
222: my %existing;
223: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
224: %existing = %{$domconfig{'loadbalancing'}};
225: }
226: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
227: push(@prefs_order,'loadbalancing');
228: }
229: my %prefs = (
230: 'rolecolors' =>
231: { text => 'Default color schemes',
232: help => 'Domain_Configuration_Color_Schemes',
233: header => [{col1 => 'Student Settings',
234: col2 => '',},
235: {col1 => 'Coordinator Settings',
236: col2 => '',},
237: {col1 => 'Author Settings',
238: col2 => '',},
239: {col1 => 'Administrator Settings',
240: col2 => '',}],
241: },
242: 'login' =>
243: { text => 'Log-in page options',
244: help => 'Domain_Configuration_Login_Page',
245: header => [{col1 => 'Log-in Page Items',
246: col2 => '',},
247: {col1 => 'Log-in Help',
248: col2 => 'Value'}],
249: },
250: 'defaults' =>
251: { text => 'Default authentication/language/timezone/portal',
252: help => 'Domain_Configuration_LangTZAuth',
253: header => [{col1 => 'Setting',
254: col2 => 'Value'}],
255: },
256: 'quotas' =>
257: { text => 'Blogs, personal web pages, webDAV, portfolios',
258: help => 'Domain_Configuration_Quotas',
259: header => [{col1 => 'User affiliation',
260: col2 => 'Available tools',
261: col3 => 'Portfolio quota',}],
262: },
263: 'autoenroll' =>
264: { text => 'Auto-enrollment settings',
265: help => 'Domain_Configuration_Auto_Enrollment',
266: header => [{col1 => 'Configuration setting',
267: col2 => 'Value(s)'}],
268: },
269: 'autoupdate' =>
270: { text => 'Auto-update settings',
271: help => 'Domain_Configuration_Auto_Updates',
272: header => [{col1 => 'Setting',
273: col2 => 'Value',},
274: {col1 => 'Setting',
275: col2 => 'Affiliation'},
276: {col1 => 'User population',
277: col2 => 'Updateable user data'}],
278: },
279: 'autocreate' =>
280: { text => 'Auto-course creation settings',
281: help => 'Domain_Configuration_Auto_Creation',
282: header => [{col1 => 'Configuration Setting',
283: col2 => 'Value',}],
284: },
285: 'directorysrch' =>
286: { text => 'Institutional directory searches',
287: help => 'Domain_Configuration_InstDirectory_Search',
288: header => [{col1 => 'Setting',
289: col2 => 'Value',}],
290: },
291: 'contacts' =>
292: { text => 'Contact Information',
293: help => 'Domain_Configuration_Contact_Info',
294: header => [{col1 => 'Setting',
295: col2 => 'Value',}],
296: },
297:
298: 'usercreation' =>
299: { text => 'User creation',
300: help => 'Domain_Configuration_User_Creation',
301: header => [{col1 => 'Format rule type',
302: col2 => 'Format rules in force'},
303: {col1 => 'User account creation',
304: col2 => 'Usernames which may be created',},
305: {col1 => 'Context',
306: col2 => 'Assignable authentication types'}],
307: },
308: 'usermodification' =>
309: { text => 'User modification',
310: help => 'Domain_Configuration_User_Modification',
311: header => [{col1 => 'Target user has role',
312: col2 => 'User information updateable in author context'},
313: {col1 => 'Target user has role',
314: col2 => 'User information updateable in course context'},
315: {col1 => "Status of user",
316: col2 => 'Information settable when self-creating account (if directory data blank)'}],
317: },
318: 'scantron' =>
319: { text => 'Bubblesheet format file',
320: help => 'Domain_Configuration_Scantron_Format',
321: header => [ {col1 => 'Item',
322: col2 => '',
323: }],
324: },
325: 'requestcourses' =>
326: {text => 'Request creation of courses',
327: help => 'Domain_Configuration_Request_Courses',
328: header => [{col1 => 'User affiliation',
329: col2 => 'Availability/Processing of requests',},
330: {col1 => 'Setting',
331: col2 => 'Value'}],
332: },
333: 'requestauthor' =>
334: {text => 'Request authoring space',
335: help => 'Domain_Configuration_Request_Author',
336: header => [{col1 => 'User affiliation',
337: col2 => 'Availability/Processing of requests',},
338: {col1 => 'Setting',
339: col2 => 'Value'}],
340: },
341: 'coursecategories' =>
342: { text => 'Cataloging of courses/communities',
343: help => 'Domain_Configuration_Cataloging_Courses',
344: header => [{col1 => 'Category settings',
345: col2 => '',},
346: {col1 => 'Categories',
347: col2 => '',
348: }],
349: },
350: 'serverstatuses' =>
351: {text => 'Access to server status pages',
352: help => 'Domain_Configuration_Server_Status',
353: header => [{col1 => 'Status Page',
354: col2 => 'Other named users',
355: col3 => 'Specific IPs',
356: }],
357: },
358: 'helpsettings' =>
359: {text => 'Help page settings',
360: help => 'Domain_Configuration_Help_Settings',
361: header => [{col1 => 'Help Settings (logged-in users)',
362: col2 => 'Value'}],
363: },
364: 'coursedefaults' =>
365: {text => 'Course/Community defaults',
366: help => 'Domain_Configuration_Course_Defaults',
367: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
368: col2 => 'Value',},
369: {col1 => 'Defaults which can be overridden for each course by a DC',
370: col2 => 'Value',},],
371: },
372: 'privacy' =>
373: {text => 'User Privacy',
374: help => 'Domain_Configuration_User_Privacy',
375: header => [{col1 => 'Setting',
376: col2 => 'Value',}],
377: },
378: 'usersessions' =>
379: {text => 'User session hosting/offloading',
380: help => 'Domain_Configuration_User_Sessions',
381: header => [{col1 => 'Domain server',
382: col2 => 'Servers to offload sessions to when busy'},
383: {col1 => 'Hosting of users from other domains',
384: col2 => 'Rules'},
385: {col1 => "Hosting domain's own users elsewhere",
386: col2 => 'Rules'}],
387: },
388: 'loadbalancing' =>
389: {text => 'Dedicated Load Balancer(s)',
390: help => 'Domain_Configuration_Load_Balancing',
391: header => [{col1 => 'Balancers',
392: col2 => 'Default destinations',
393: col3 => 'User affiliation',
394: col4 => 'Overrides'},
395: ],
396: },
397: );
398: if (keys(%servers) > 1) {
399: $prefs{'login'} = { text => 'Log-in page options',
400: help => 'Domain_Configuration_Login_Page',
401: header => [{col1 => 'Log-in Service',
402: col2 => 'Server Setting',},
403: {col1 => 'Log-in Page Items',
404: col2 => ''},
405: {col1 => 'Log-in Help',
406: col2 => 'Value'}],
407: };
408: }
409:
410: my @roles = ('student','coordinator','author','admin');
411: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
412: &Apache::lonhtmlcommon::add_breadcrumb
413: ({href=>"javascript:changePage(document.$phase,'pickactions')",
414: text=>"Settings to display/modify"});
415: my $confname = $dom.'-domainconfig';
416:
417: if ($phase eq 'process') {
418: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
419: } elsif ($phase eq 'display') {
420: my $js = &recaptcha_js();
421: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
422: my ($othertitle,$usertypes,$types) =
423: &Apache::loncommon::sorted_inst_types($dom);
424: $js .= &lonbalance_targets_js($dom,$types,\%servers,
425: $domconfig{'loadbalancing'}).
426: &new_spares_js().
427: &common_domprefs_js().
428: &Apache::loncommon::javascript_array_indexof();
429: }
430: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
431: } else {
432: # check if domconfig user exists for the domain.
433: my $servadm = $r->dir_config('lonAdmEMail');
434: my ($configuserok,$author_ok,$switchserver) =
435: &config_check($dom,$confname,$servadm);
436: unless ($configuserok eq 'ok') {
437: &Apache::lonconfigsettings::print_header($r,$phase,$context);
438: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
439: $confname).
440: '<br />'
441: );
442: if ($switchserver) {
443: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
444: '<br />'.
445: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
446: '<br />'.
447: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
448: '<br />'.
449: &mt('To do that now, use the following link: [_1]',$switchserver)
450: );
451: } else {
452: $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.').
453: '<br />'.
454: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
455: );
456: }
457: $r->print(&Apache::loncommon::end_page());
458: return OK;
459: }
460: if (keys(%domconfig) == 0) {
461: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
462: my @ids=&Apache::lonnet::current_machine_ids();
463: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
464: my %designhash = &Apache::loncommon::get_domainconf($dom);
465: my @loginimages = ('img','logo','domlogo','login');
466: my $custom_img_count = 0;
467: foreach my $img (@loginimages) {
468: if ($designhash{$dom.'.login.'.$img} ne '') {
469: $custom_img_count ++;
470: }
471: }
472: foreach my $role (@roles) {
473: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
474: $custom_img_count ++;
475: }
476: }
477: if ($custom_img_count > 0) {
478: &Apache::lonconfigsettings::print_header($r,$phase,$context);
479: my $switch_server = &check_switchserver($dom,$confname);
480: $r->print(
481: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
482: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
483: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
484: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
485: if ($switch_server) {
486: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
487: }
488: $r->print(&Apache::loncommon::end_page());
489: return OK;
490: }
491: }
492: }
493: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
494: }
495: return OK;
496: }
497:
498: sub process_changes {
499: my ($r,$dom,$confname,$action,$roles,$values) = @_;
500: my %domconfig;
501: if (ref($values) eq 'HASH') {
502: %domconfig = %{$values};
503: }
504: my $output;
505: if ($action eq 'login') {
506: $output = &modify_login($r,$dom,$confname,%domconfig);
507: } elsif ($action eq 'rolecolors') {
508: $output = &modify_rolecolors($r,$dom,$confname,$roles,
509: %domconfig);
510: } elsif ($action eq 'quotas') {
511: $output = &modify_quotas($dom,$action,%domconfig);
512: } elsif ($action eq 'autoenroll') {
513: $output = &modify_autoenroll($dom,%domconfig);
514: } elsif ($action eq 'autoupdate') {
515: $output = &modify_autoupdate($dom,%domconfig);
516: } elsif ($action eq 'autocreate') {
517: $output = &modify_autocreate($dom,%domconfig);
518: } elsif ($action eq 'directorysrch') {
519: $output = &modify_directorysrch($dom,%domconfig);
520: } elsif ($action eq 'usercreation') {
521: $output = &modify_usercreation($dom,%domconfig);
522: } elsif ($action eq 'usermodification') {
523: $output = &modify_usermodification($dom,%domconfig);
524: } elsif ($action eq 'contacts') {
525: $output = &modify_contacts($dom,%domconfig);
526: } elsif ($action eq 'defaults') {
527: $output = &modify_defaults($dom,$r);
528: } elsif ($action eq 'scantron') {
529: $output = &modify_scantron($r,$dom,$confname,%domconfig);
530: } elsif ($action eq 'coursecategories') {
531: $output = &modify_coursecategories($dom,%domconfig);
532: } elsif ($action eq 'serverstatuses') {
533: $output = &modify_serverstatuses($dom,%domconfig);
534: } elsif ($action eq 'requestcourses') {
535: $output = &modify_quotas($dom,$action,%domconfig);
536: } elsif ($action eq 'requestauthor') {
537: $output = &modify_quotas($dom,$action,%domconfig);
538: } elsif ($action eq 'helpsettings') {
539: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
540: } elsif ($action eq 'coursedefaults') {
541: $output = &modify_coursedefaults($dom,%domconfig);
542: } elsif ($action eq 'usersessions') {
543: $output = &modify_usersessions($dom,%domconfig);
544: } elsif ($action eq 'loadbalancing') {
545: $output = &modify_loadbalancing($dom,%domconfig);
546: }
547: return $output;
548: }
549:
550: sub print_config_box {
551: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
552: my $rowtotal = 0;
553: my $output;
554: if ($action eq 'coursecategories') {
555: $output = &coursecategories_javascript($settings);
556: }
557: $output .=
558: '<table class="LC_nested_outer">
559: <tr>
560: <th align="left" valign="middle"><span class="LC_nobreak">'.
561: &mt($item->{text}).' '.
562: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
563: '</tr>';
564: $rowtotal ++;
565: my $numheaders = 1;
566: if (ref($item->{'header'}) eq 'ARRAY') {
567: $numheaders = scalar(@{$item->{'header'}});
568: }
569: if ($numheaders > 1) {
570: my $colspan = '';
571: my $rightcolspan = '';
572: if (($action eq 'rolecolors') || ($action eq 'coursecategories') ||
573: (($action eq 'login') && ($numheaders < 3))) {
574: $colspan = ' colspan="2"';
575: }
576: if ($action eq 'usersessions') {
577: $rightcolspan = ' colspan="3"';
578: }
579: $output .= '
580: <tr>
581: <td>
582: <table class="LC_nested">
583: <tr class="LC_info_row">
584: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
585: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
586: </tr>';
587: $rowtotal ++;
588: if ($action eq 'autoupdate') {
589: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
590: } elsif ($action eq 'usercreation') {
591: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
592: } elsif ($action eq 'usermodification') {
593: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
594: } elsif ($action eq 'coursecategories') {
595: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
596: } elsif ($action eq 'login') {
597: if ($numheaders == 3) {
598: $colspan = ' colspan="2"';
599: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
600: } else {
601: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
602: }
603: } elsif ($action eq 'requestcourses') {
604: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
605: } elsif ($action eq 'requestauthor') {
606: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
607: } elsif ($action eq 'usersessions') {
608: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
609: } elsif ($action eq 'rolecolors') {
610: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
611: } elsif ($action eq 'coursedefaults') {
612: $output .= &print_coursedefaults('top',$dom,$settings,\$rowtotal);
613: }
614: $output .= '
615: </table>
616: </td>
617: </tr>
618: <tr>
619: <td>
620: <table class="LC_nested">
621: <tr class="LC_info_row">
622: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
623: $output .= '
624: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
625: </tr>';
626: $rowtotal ++;
627: if ($action eq 'autoupdate') {
628: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
629: </table>
630: </td>
631: </tr>
632: <tr>
633: <td>
634: <table class="LC_nested">
635: <tr class="LC_info_row">
636: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
637: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
638: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
639: $rowtotal ++;
640: } elsif ($action eq 'usercreation') {
641: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
642: </table>
643: </td>
644: </tr>
645: <tr>
646: <td>
647: <table class="LC_nested">
648: <tr class="LC_info_row">
649: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
650: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
651: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
652: $rowtotal ++;
653: } elsif ($action eq 'usermodification') {
654: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
655: </table>
656: </td>
657: </tr>
658: <tr>
659: <td>
660: <table class="LC_nested">
661: <tr class="LC_info_row">
662: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
663: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
664: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
665: $rowtotal ++;
666: } elsif ($action eq 'coursecategories') {
667: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
668: } elsif ($action eq 'login') {
669: if ($numheaders == 3) {
670: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
671: </table>
672: </td>
673: </tr>
674: <tr>
675: <td>
676: <table class="LC_nested">
677: <tr class="LC_info_row">
678: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
679: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
680: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
681: $rowtotal ++;
682: } else {
683: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
684: }
685: } elsif ($action eq 'requestcourses') {
686: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
687: } elsif ($action eq 'requestauthor') {
688: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
689: } elsif ($action eq 'usersessions') {
690: $output .= &print_usersessions('middle',$dom,$settings,\$rowtotal).'
691: </table>
692: </td>
693: </tr>
694: <tr>
695: <td>
696: <table class="LC_nested">
697: <tr class="LC_info_row">
698: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
699: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
700: &print_usersessions('bottom',$dom,$settings,\$rowtotal);
701: $rowtotal ++;
702: } elsif ($action eq 'coursedefaults') {
703: $output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
704: } elsif ($action eq 'rolecolors') {
705: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
706: </table>
707: </td>
708: </tr>
709: <tr>
710: <td>
711: <table class="LC_nested">
712: <tr class="LC_info_row">
713: <td class="LC_left_item"'.$colspan.' valign="top">'.
714: &mt($item->{'header'}->[2]->{'col1'}).'</td>
715: <td class="LC_right_item" valign="top">'.
716: &mt($item->{'header'}->[2]->{'col2'}).'</td>
717: </tr>'.
718: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
719: </table>
720: </td>
721: </tr>
722: <tr>
723: <td>
724: <table class="LC_nested">
725: <tr class="LC_info_row">
726: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
727: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
728: </tr>'.
729: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
730: $rowtotal += 2;
731: }
732: } else {
733: $output .= '
734: <tr>
735: <td>
736: <table class="LC_nested">
737: <tr class="LC_info_row">';
738: if (($action eq 'login') || ($action eq 'directorysrch')) {
739: $output .= '
740: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
741: } elsif ($action eq 'serverstatuses') {
742: $output .= '
743: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
744: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
745:
746: } else {
747: $output .= '
748: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
749: }
750: if (defined($item->{'header'}->[0]->{'col3'})) {
751: $output .= '<td class="LC_left_item" valign="top">'.
752: &mt($item->{'header'}->[0]->{'col2'});
753: if ($action eq 'serverstatuses') {
754: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
755: }
756: } else {
757: $output .= '<td class="LC_right_item" valign="top">'.
758: &mt($item->{'header'}->[0]->{'col2'});
759: }
760: $output .= '</td>';
761: if ($item->{'header'}->[0]->{'col3'}) {
762: if (defined($item->{'header'}->[0]->{'col4'})) {
763: $output .= '<td class="LC_left_item" valign="top">'.
764: &mt($item->{'header'}->[0]->{'col3'});
765: } else {
766: $output .= '<td class="LC_right_item" valign="top">'.
767: &mt($item->{'header'}->[0]->{'col3'});
768: }
769: if ($action eq 'serverstatuses') {
770: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
771: }
772: $output .= '</td>';
773: }
774: if ($item->{'header'}->[0]->{'col4'}) {
775: $output .= '<td class="LC_right_item" valign="top">'.
776: &mt($item->{'header'}->[0]->{'col4'});
777: }
778: $output .= '</tr>';
779: $rowtotal ++;
780: if ($action eq 'quotas') {
781: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
782: } elsif ($action eq 'autoenroll') {
783: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
784: } elsif ($action eq 'autocreate') {
785: $output .= &print_autocreate($dom,$settings,\$rowtotal);
786: } elsif ($action eq 'directorysrch') {
787: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
788: } elsif ($action eq 'contacts') {
789: $output .= &print_contacts($dom,$settings,\$rowtotal);
790: } elsif ($action eq 'defaults') {
791: $output .= &print_defaults($dom,\$rowtotal);
792: } elsif ($action eq 'scantron') {
793: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
794: } elsif ($action eq 'serverstatuses') {
795: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
796: } elsif ($action eq 'helpsettings') {
797: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
798: } elsif ($action eq 'loadbalancing') {
799: $output .= &print_loadbalancing($dom,$settings,\$rowtotal);
800: }
801: }
802: $output .= '
803: </table>
804: </td>
805: </tr>
806: </table><br />';
807: return ($output,$rowtotal);
808: }
809:
810: sub print_login {
811: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
812: my ($css_class,$datatable);
813: my %choices = &login_choices();
814:
815: if ($caller eq 'service') {
816: my %servers = &Apache::lonnet::internet_dom_servers($dom);
817: my $choice = $choices{'disallowlogin'};
818: $css_class = ' class="LC_odd_row"';
819: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
820: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
821: '<th>'.$choices{'server'}.'</th>'.
822: '<th>'.$choices{'serverpath'}.'</th>'.
823: '<th>'.$choices{'custompath'}.'</th>'.
824: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
825: my %disallowed;
826: if (ref($settings) eq 'HASH') {
827: if (ref($settings->{'loginvia'}) eq 'HASH') {
828: %disallowed = %{$settings->{'loginvia'}};
829: }
830: }
831: foreach my $lonhost (sort(keys(%servers))) {
832: my $direct = 'selected="selected"';
833: if (ref($disallowed{$lonhost}) eq 'HASH') {
834: if ($disallowed{$lonhost}{'server'} ne '') {
835: $direct = '';
836: }
837: }
838: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
839: '<td><select name="'.$lonhost.'_server">'.
840: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
841: '</option>';
842: foreach my $hostid (sort(keys(%servers))) {
843: next if ($servers{$hostid} eq $servers{$lonhost});
844: my $selected = '';
845: if (ref($disallowed{$lonhost}) eq 'HASH') {
846: if ($hostid eq $disallowed{$lonhost}{'server'}) {
847: $selected = 'selected="selected"';
848: }
849: }
850: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
851: $servers{$hostid}.'</option>';
852: }
853: $datatable .= '</select></td>'.
854: '<td><select name="'.$lonhost.'_serverpath">';
855: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
856: my $pathname = $path;
857: if ($path eq 'custom') {
858: $pathname = &mt('Custom Path').' ->';
859: }
860: my $selected = '';
861: if (ref($disallowed{$lonhost}) eq 'HASH') {
862: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
863: $selected = 'selected="selected"';
864: }
865: } elsif ($path eq '') {
866: $selected = 'selected="selected"';
867: }
868: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
869: }
870: $datatable .= '</select></td>';
871: my ($custom,$exempt);
872: if (ref($disallowed{$lonhost}) eq 'HASH') {
873: $custom = $disallowed{$lonhost}{'custompath'};
874: $exempt = $disallowed{$lonhost}{'exempt'};
875: }
876: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
877: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
878: '</tr>';
879: }
880: $datatable .= '</table></td></tr>';
881: return $datatable;
882: } elsif ($caller eq 'page') {
883: my %defaultchecked = (
884: 'coursecatalog' => 'on',
885: 'helpdesk' => 'on',
886: 'adminmail' => 'off',
887: 'newuser' => 'off',
888: );
889: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
890: my (%checkedon,%checkedoff);
891: foreach my $item (@toggles) {
892: if ($defaultchecked{$item} eq 'on') {
893: $checkedon{$item} = ' checked="checked" ';
894: $checkedoff{$item} = ' ';
895: } elsif ($defaultchecked{$item} eq 'off') {
896: $checkedoff{$item} = ' checked="checked" ';
897: $checkedon{$item} = ' ';
898: }
899: }
900: my @images = ('img','logo','domlogo','login');
901: my @logintext = ('textcol','bgcol');
902: my @bgs = ('pgbg','mainbg','sidebg');
903: my @links = ('link','alink','vlink');
904: my %designhash = &Apache::loncommon::get_domainconf($dom);
905: my %defaultdesign = %Apache::loncommon::defaultdesign;
906: my (%is_custom,%designs);
907: my %defaults = (
908: font => $defaultdesign{'login.font'},
909: );
910: foreach my $item (@images) {
911: $defaults{$item} = $defaultdesign{'login.'.$item};
912: $defaults{'showlogo'}{$item} = 1;
913: }
914: foreach my $item (@bgs) {
915: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
916: }
917: foreach my $item (@logintext) {
918: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
919: }
920: foreach my $item (@links) {
921: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
922: }
923: if (ref($settings) eq 'HASH') {
924: foreach my $item (@toggles) {
925: if ($settings->{$item} eq '1') {
926: $checkedon{$item} = ' checked="checked" ';
927: $checkedoff{$item} = ' ';
928: } elsif ($settings->{$item} eq '0') {
929: $checkedoff{$item} = ' checked="checked" ';
930: $checkedon{$item} = ' ';
931: }
932: }
933: foreach my $item (@images) {
934: if (defined($settings->{$item})) {
935: $designs{$item} = $settings->{$item};
936: $is_custom{$item} = 1;
937: }
938: if (defined($settings->{'showlogo'}{$item})) {
939: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
940: }
941: }
942: foreach my $item (@logintext) {
943: if ($settings->{$item} ne '') {
944: $designs{'logintext'}{$item} = $settings->{$item};
945: $is_custom{$item} = 1;
946: }
947: }
948: if ($settings->{'font'} ne '') {
949: $designs{'font'} = $settings->{'font'};
950: $is_custom{'font'} = 1;
951: }
952: foreach my $item (@bgs) {
953: if ($settings->{$item} ne '') {
954: $designs{'bgs'}{$item} = $settings->{$item};
955: $is_custom{$item} = 1;
956: }
957: }
958: foreach my $item (@links) {
959: if ($settings->{$item} ne '') {
960: $designs{'links'}{$item} = $settings->{$item};
961: $is_custom{$item} = 1;
962: }
963: }
964: } else {
965: if ($designhash{$dom.'.login.font'} ne '') {
966: $designs{'font'} = $designhash{$dom.'.login.font'};
967: $is_custom{'font'} = 1;
968: }
969: foreach my $item (@images) {
970: if ($designhash{$dom.'.login.'.$item} ne '') {
971: $designs{$item} = $designhash{$dom.'.login.'.$item};
972: $is_custom{$item} = 1;
973: }
974: }
975: foreach my $item (@bgs) {
976: if ($designhash{$dom.'.login.'.$item} ne '') {
977: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
978: $is_custom{$item} = 1;
979: }
980: }
981: foreach my $item (@links) {
982: if ($designhash{$dom.'.login.'.$item} ne '') {
983: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
984: $is_custom{$item} = 1;
985: }
986: }
987: }
988: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
989: logo => 'Institution Logo',
990: domlogo => 'Domain Logo',
991: login => 'Login box');
992: my $itemcount = 1;
993: foreach my $item (@toggles) {
994: $css_class = $itemcount%2?' class="LC_odd_row"':'';
995: $datatable .=
996: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
997: '</td><td>'.
998: '<span class="LC_nobreak"><label><input type="radio" name="'.
999: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1000: '</label> <label><input type="radio" name="'.$item.'"'.
1001: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1002: '</tr>';
1003: $itemcount ++;
1004: }
1005: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1006: $datatable .= '</tr></table></td></tr>';
1007: } elsif ($caller eq 'help') {
1008: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1009: my $switchserver = &check_switchserver($dom,$confname);
1010: my $itemcount = 1;
1011: $defaulturl = '/adm/loginproblems.html';
1012: $defaulttype = 'default';
1013: %lt = &Apache::lonlocal::texthash (
1014: del => 'Delete?',
1015: rep => 'Replace:',
1016: upl => 'Upload:',
1017: default => 'Default',
1018: custom => 'Custom',
1019: );
1020: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1021: my @currlangs;
1022: if (ref($settings) eq 'HASH') {
1023: if (ref($settings->{'helpurl'}) eq 'HASH') {
1024: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1025: next if ($settings->{'helpurl'}{$key} eq '');
1026: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1027: $type{$key} = 'custom';
1028: unless ($key eq 'nolang') {
1029: push(@currlangs,$key);
1030: }
1031: }
1032: } elsif ($settings->{'helpurl'} ne '') {
1033: $type{'nolang'} = 'custom';
1034: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1035: }
1036: }
1037: foreach my $lang ('nolang',sort(@currlangs)) {
1038: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1039: $datatable .= '<tr'.$css_class.'>';
1040: if ($url{$lang} eq '') {
1041: $url{$lang} = $defaulturl;
1042: }
1043: if ($type{$lang} eq '') {
1044: $type{$lang} = $defaulttype;
1045: }
1046: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1047: if ($lang eq 'nolang') {
1048: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1049: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1050: } else {
1051: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1052: $langchoices{$lang},
1053: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1054: }
1055: $datatable .= '</span></td>'."\n".
1056: '<td class="LC_left_item">';
1057: if ($type{$lang} eq 'custom') {
1058: $datatable .= '<span class="LC_nobreak"><label>'.
1059: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1060: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1061: } else {
1062: $datatable .= $lt{'upl'};
1063: }
1064: $datatable .='<br />';
1065: if ($switchserver) {
1066: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1067: } else {
1068: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1069: }
1070: $datatable .= '</td></tr>';
1071: $itemcount ++;
1072: }
1073: my @addlangs;
1074: foreach my $lang (sort(keys(%langchoices))) {
1075: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1076: push(@addlangs,$lang);
1077: }
1078: if (@addlangs > 0) {
1079: my %toadd;
1080: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1081: $toadd{''} = &mt('Select');
1082: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1083: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1084: &mt('Add log-in help page for a specific language:').' '.
1085: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1086: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1087: if ($switchserver) {
1088: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1089: } else {
1090: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1091: }
1092: $datatable .= '</td></tr>';
1093: $itemcount ++;
1094: }
1095: $datatable .= &captcha_choice('login',$settings,$itemcount);
1096: }
1097: return $datatable;
1098: }
1099:
1100: sub login_choices {
1101: my %choices =
1102: &Apache::lonlocal::texthash (
1103: coursecatalog => 'Display Course/Community Catalog link?',
1104: adminmail => "Display Administrator's E-mail Address?",
1105: helpdesk => 'Display "Contact Helpdesk" link',
1106: disallowlogin => "Login page requests redirected",
1107: hostid => "Server",
1108: server => "Redirect to:",
1109: serverpath => "Path",
1110: custompath => "Custom",
1111: exempt => "Exempt IP(s)",
1112: directlogin => "No redirect",
1113: newuser => "Link to create a user account",
1114: img => "Header",
1115: logo => "Main Logo",
1116: domlogo => "Domain Logo",
1117: login => "Log-in Header",
1118: textcol => "Text color",
1119: bgcol => "Box color",
1120: bgs => "Background colors",
1121: links => "Link colors",
1122: font => "Font color",
1123: pgbg => "Header",
1124: mainbg => "Page",
1125: sidebg => "Login box",
1126: link => "Link",
1127: alink => "Active link",
1128: vlink => "Visited link",
1129: );
1130: return %choices;
1131: }
1132:
1133: sub print_rolecolors {
1134: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1135: my %choices = &color_font_choices();
1136: my @bgs = ('pgbg','tabbg','sidebg');
1137: my @links = ('link','alink','vlink');
1138: my @images = ('img');
1139: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1140: my %designhash = &Apache::loncommon::get_domainconf($dom);
1141: my %defaultdesign = %Apache::loncommon::defaultdesign;
1142: my (%is_custom,%designs);
1143: my %defaults = (
1144: img => $defaultdesign{$role.'.img'},
1145: font => $defaultdesign{$role.'.font'},
1146: fontmenu => $defaultdesign{$role.'.fontmenu'},
1147: );
1148: foreach my $item (@bgs) {
1149: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1150: }
1151: foreach my $item (@links) {
1152: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1153: }
1154: if (ref($settings) eq 'HASH') {
1155: if (ref($settings->{$role}) eq 'HASH') {
1156: if ($settings->{$role}->{'img'} ne '') {
1157: $designs{'img'} = $settings->{$role}->{'img'};
1158: $is_custom{'img'} = 1;
1159: }
1160: if ($settings->{$role}->{'font'} ne '') {
1161: $designs{'font'} = $settings->{$role}->{'font'};
1162: $is_custom{'font'} = 1;
1163: }
1164: if ($settings->{$role}->{'fontmenu'} ne '') {
1165: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1166: $is_custom{'fontmenu'} = 1;
1167: }
1168: foreach my $item (@bgs) {
1169: if ($settings->{$role}->{$item} ne '') {
1170: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1171: $is_custom{$item} = 1;
1172: }
1173: }
1174: foreach my $item (@links) {
1175: if ($settings->{$role}->{$item} ne '') {
1176: $designs{'links'}{$item} = $settings->{$role}->{$item};
1177: $is_custom{$item} = 1;
1178: }
1179: }
1180: }
1181: } else {
1182: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1183: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1184: $is_custom{'img'} = 1;
1185: }
1186: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1187: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1188: $is_custom{'fontmenu'} = 1;
1189: }
1190: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1191: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1192: $is_custom{'font'} = 1;
1193: }
1194: foreach my $item (@bgs) {
1195: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1196: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1197: $is_custom{$item} = 1;
1198:
1199: }
1200: }
1201: foreach my $item (@links) {
1202: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1203: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1204: $is_custom{$item} = 1;
1205: }
1206: }
1207: }
1208: my $itemcount = 1;
1209: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1210: $datatable .= '</tr></table></td></tr>';
1211: return $datatable;
1212: }
1213:
1214: sub display_color_options {
1215: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1216: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1217: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1218: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1219: my $datatable = '<tr'.$css_class.'>'.
1220: '<td>'.$choices->{'font'}.'</td>';
1221: if (!$is_custom->{'font'}) {
1222: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1223: } else {
1224: $datatable .= '<td> </td>';
1225: }
1226: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1227:
1228: $datatable .= '<td><span class="LC_nobreak">'.
1229: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1230: ' value="'.$current_color.'" /> '.
1231: ' </td></tr>';
1232: unless ($role eq 'login') {
1233: $datatable .= '<tr'.$css_class.'>'.
1234: '<td>'.$choices->{'fontmenu'}.'</td>';
1235: if (!$is_custom->{'fontmenu'}) {
1236: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1237: } else {
1238: $datatable .= '<td> </td>';
1239: }
1240: $current_color = $designs->{'fontmenu'} ?
1241: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1242: $datatable .= '<td><span class="LC_nobreak">'.
1243: '<input class="colorchooser" type="text" size="10" name="'
1244: .$role.'_fontmenu"'.
1245: ' value="'.$current_color.'" /> '.
1246: ' </td></tr>';
1247: }
1248: my $switchserver = &check_switchserver($dom,$confname);
1249: foreach my $img (@{$images}) {
1250: $itemcount ++;
1251: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1252: $datatable .= '<tr'.$css_class.'>'.
1253: '<td>'.$choices->{$img};
1254: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1255: if ($role eq 'login') {
1256: if ($img eq 'login') {
1257: $login_hdr_pick =
1258: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1259: $logincolors =
1260: &login_text_colors($img,$role,$logintext,$phase,$choices,
1261: $designs);
1262: } elsif ($img ne 'domlogo') {
1263: $datatable.= &logo_display_options($img,$defaults,$designs);
1264: }
1265: }
1266: $datatable .= '</td>';
1267: if ($designs->{$img} ne '') {
1268: $imgfile = $designs->{$img};
1269: $img_import = ($imgfile =~ m{^/adm/});
1270: } else {
1271: $imgfile = $defaults->{$img};
1272: }
1273: if ($imgfile) {
1274: my ($showfile,$fullsize);
1275: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1276: my $urldir = $1;
1277: my $filename = $2;
1278: my @info = &Apache::lonnet::stat_file($designs->{$img});
1279: if (@info) {
1280: my $thumbfile = 'tn-'.$filename;
1281: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1282: if (@thumb) {
1283: $showfile = $urldir.'/'.$thumbfile;
1284: } else {
1285: $showfile = $imgfile;
1286: }
1287: } else {
1288: $showfile = '';
1289: }
1290: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1291: $showfile = $imgfile;
1292: my $imgdir = $1;
1293: my $filename = $2;
1294: if (-e "$londocroot/$imgdir/tn-".$filename) {
1295: $showfile = "/$imgdir/tn-".$filename;
1296: } else {
1297: my $input = $londocroot.$imgfile;
1298: my $output = "$londocroot/$imgdir/tn-".$filename;
1299: if (!-e $output) {
1300: my ($width,$height) = &thumb_dimensions();
1301: my ($fullwidth,$fullheight) = &check_dimensions($input);
1302: if ($fullwidth ne '' && $fullheight ne '') {
1303: if ($fullwidth > $width && $fullheight > $height) {
1304: my $size = $width.'x'.$height;
1305: system("convert -sample $size $input $output");
1306: $showfile = "/$imgdir/tn-".$filename;
1307: }
1308: }
1309: }
1310: }
1311: }
1312: if ($showfile) {
1313: if ($showfile =~ m{^/(adm|res)/}) {
1314: if ($showfile =~ m{^/res/}) {
1315: my $local_showfile =
1316: &Apache::lonnet::filelocation('',$showfile);
1317: &Apache::lonnet::repcopy($local_showfile);
1318: }
1319: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1320: }
1321: if ($imgfile) {
1322: if ($imgfile =~ m{^/(adm|res)/}) {
1323: if ($imgfile =~ m{^/res/}) {
1324: my $local_imgfile =
1325: &Apache::lonnet::filelocation('',$imgfile);
1326: &Apache::lonnet::repcopy($local_imgfile);
1327: }
1328: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1329: } else {
1330: $fullsize = $imgfile;
1331: }
1332: }
1333: $datatable .= '<td>';
1334: if ($img eq 'login') {
1335: $datatable .= $login_hdr_pick;
1336: }
1337: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1338: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1339: } else {
1340: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1341: &mt('Upload:');
1342: }
1343: } else {
1344: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1345: &mt('Upload:');
1346: }
1347: if ($switchserver) {
1348: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1349: } else {
1350: if ($img ne 'login') { # suppress file selection for Log-in header
1351: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1352: }
1353: }
1354: $datatable .= '</td></tr>';
1355: }
1356: $itemcount ++;
1357: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1358: $datatable .= '<tr'.$css_class.'>'.
1359: '<td>'.$choices->{'bgs'}.'</td>';
1360: my $bgs_def;
1361: foreach my $item (@{$bgs}) {
1362: if (!$is_custom->{$item}) {
1363: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1364: }
1365: }
1366: if ($bgs_def) {
1367: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1368: } else {
1369: $datatable .= '<td> </td>';
1370: }
1371: $datatable .= '<td class="LC_right_item">'.
1372: '<table border="0"><tr>';
1373:
1374: foreach my $item (@{$bgs}) {
1375: $datatable .= '<td align="center">';
1376: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1377: if ($designs->{'bgs'}{$item}) {
1378: $datatable .= ' ';
1379: }
1380: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1381: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1382: }
1383: $datatable .= '</tr></table></td></tr>';
1384: $itemcount ++;
1385: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1386: $datatable .= '<tr'.$css_class.'>'.
1387: '<td>'.$choices->{'links'}.'</td>';
1388: my $links_def;
1389: foreach my $item (@{$links}) {
1390: if (!$is_custom->{$item}) {
1391: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1392: }
1393: }
1394: if ($links_def) {
1395: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1396: } else {
1397: $datatable .= '<td> </td>';
1398: }
1399: $datatable .= '<td class="LC_right_item">'.
1400: '<table border="0"><tr>';
1401: foreach my $item (@{$links}) {
1402: my $color = $designs->{'link'}{$item} ? $designs->{'link'}{$item} : $defaults->{'links'}{$item};
1403: $datatable .= '<td align="center">'."\n";
1404:
1405: if ($designs->{'links'}{$item}) {
1406: $datatable.=' ';
1407: }
1408: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1409: '" /></td>';
1410: }
1411: $$rowtotal += $itemcount;
1412: return $datatable;
1413: }
1414:
1415: sub logo_display_options {
1416: my ($img,$defaults,$designs) = @_;
1417: my $checkedon;
1418: if (ref($defaults) eq 'HASH') {
1419: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1420: if ($defaults->{'showlogo'}{$img}) {
1421: $checkedon = 'checked="checked" ';
1422: }
1423: }
1424: }
1425: if (ref($designs) eq 'HASH') {
1426: if (ref($designs->{'showlogo'}) eq 'HASH') {
1427: if (defined($designs->{'showlogo'}{$img})) {
1428: if ($designs->{'showlogo'}{$img} == 0) {
1429: $checkedon = '';
1430: } elsif ($designs->{'showlogo'}{$img} == 1) {
1431: $checkedon = 'checked="checked" ';
1432: }
1433: }
1434: }
1435: }
1436: return '<br /><label> <input type="checkbox" name="'.
1437: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1438: &mt('show').'</label>'."\n";
1439: }
1440:
1441: sub login_header_options {
1442: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1443: my $output = '';
1444: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1445: $output .= &mt('Text default(s):').'<br />';
1446: if (!$is_custom->{'textcol'}) {
1447: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1448: ' ';
1449: }
1450: if (!$is_custom->{'bgcol'}) {
1451: $output .= $choices->{'bgcol'}.': '.
1452: '<span id="css_'.$role.'_font" style="background-color: '.
1453: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1454: }
1455: $output .= '<br />';
1456: }
1457: $output .='<br />';
1458: return $output;
1459: }
1460:
1461: sub login_text_colors {
1462: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1463: my $color_menu = '<table border="0"><tr>';
1464: foreach my $item (@{$logintext}) {
1465: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1466: $color_menu .= '<td align="center">'.$link;
1467: if ($designs->{'logintext'}{$item}) {
1468: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1469: }
1470: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1471: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1472: '<td> </td>';
1473: }
1474: $color_menu .= '</tr></table><br />';
1475: return $color_menu;
1476: }
1477:
1478: sub image_changes {
1479: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1480: my $output;
1481: if ($img eq 'login') {
1482: # suppress image for Log-in header
1483: } elsif (!$is_custom) {
1484: if ($img ne 'domlogo') {
1485: $output .= &mt('Default image:').'<br />';
1486: } else {
1487: $output .= &mt('Default in use:').'<br />';
1488: }
1489: }
1490: if ($img eq 'login') { # suppress image for Log-in header
1491: $output .= '<td>'.$logincolors;
1492: } else {
1493: if ($img_import) {
1494: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1495: }
1496: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1497: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1498: if ($is_custom) {
1499: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1500: '<input type="checkbox" name="'.
1501: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1502: '</label> '.&mt('Replace:').'</span><br />';
1503: } else {
1504: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1505: }
1506: }
1507: return $output;
1508: }
1509:
1510: sub color_pick {
1511: my ($phase,$role,$item,$desc,$curcol) = @_;
1512: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1513: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1514: ');">'.$desc.'</a>';
1515: return $link;
1516: }
1517:
1518: sub print_quotas {
1519: my ($dom,$settings,$rowtotal,$action) = @_;
1520: my $context;
1521: if ($action eq 'quotas') {
1522: $context = 'tools';
1523: } else {
1524: $context = $action;
1525: }
1526: my ($datatable,$defaultquota,@usertools,@options,%validations);
1527: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1528: my $typecount = 0;
1529: my ($css_class,%titles);
1530: if ($context eq 'requestcourses') {
1531: @usertools = ('official','unofficial','community');
1532: @options =('norequest','approval','validate','autolimit');
1533: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1534: %titles = &courserequest_titles();
1535: } elsif ($context eq 'requestauthor') {
1536: @usertools = ('author');
1537: @options = ('norequest','approval','automatic');
1538: %titles = &authorrequest_titles();
1539: } else {
1540: @usertools = ('aboutme','blog','webdav','portfolio');
1541: %titles = &tool_titles();
1542: }
1543: if (ref($types) eq 'ARRAY') {
1544: foreach my $type (@{$types}) {
1545: my $currdefquota;
1546: unless (($context eq 'requestcourses') ||
1547: ($context eq 'requestauthor')) {
1548: if (ref($settings) eq 'HASH') {
1549: if (ref($settings->{defaultquota}) eq 'HASH') {
1550: $currdefquota = $settings->{defaultquota}->{$type};
1551: } else {
1552: $currdefquota = $settings->{$type};
1553: }
1554: }
1555: }
1556: if (defined($usertypes->{$type})) {
1557: $typecount ++;
1558: $css_class = $typecount%2?' class="LC_odd_row"':'';
1559: $datatable .= '<tr'.$css_class.'>'.
1560: '<td>'.$usertypes->{$type}.'</td>'.
1561: '<td class="LC_left_item">';
1562: if ($context eq 'requestcourses') {
1563: $datatable .= '<table><tr>';
1564: }
1565: my %cell;
1566: foreach my $item (@usertools) {
1567: if ($context eq 'requestcourses') {
1568: my ($curroption,$currlimit);
1569: if (ref($settings) eq 'HASH') {
1570: if (ref($settings->{$item}) eq 'HASH') {
1571: $curroption = $settings->{$item}->{$type};
1572: if ($curroption =~ /^autolimit=(\d*)$/) {
1573: $currlimit = $1;
1574: }
1575: }
1576: }
1577: if (!$curroption) {
1578: $curroption = 'norequest';
1579: }
1580: $datatable .= '<th>'.$titles{$item}.'</th>';
1581: foreach my $option (@options) {
1582: my $val = $option;
1583: if ($option eq 'norequest') {
1584: $val = 0;
1585: }
1586: if ($option eq 'validate') {
1587: my $canvalidate = 0;
1588: if (ref($validations{$item}) eq 'HASH') {
1589: if ($validations{$item}{$type}) {
1590: $canvalidate = 1;
1591: }
1592: }
1593: next if (!$canvalidate);
1594: }
1595: my $checked = '';
1596: if ($option eq $curroption) {
1597: $checked = ' checked="checked"';
1598: } elsif ($option eq 'autolimit') {
1599: if ($curroption =~ /^autolimit/) {
1600: $checked = ' checked="checked"';
1601: }
1602: }
1603: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1604: '<input type="radio" name="crsreq_'.$item.
1605: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1606: $titles{$option}.'</label>';
1607: if ($option eq 'autolimit') {
1608: $cell{$item} .= ' <input type="text" name="crsreq_'.
1609: $item.'_limit_'.$type.'" size="1" '.
1610: 'value="'.$currlimit.'" />';
1611: }
1612: $cell{$item} .= '</span> ';
1613: if ($option eq 'autolimit') {
1614: $cell{$item} .= $titles{'unlimited'};
1615: }
1616: }
1617: } elsif ($context eq 'requestauthor') {
1618: my $curroption;
1619: if (ref($settings) eq 'HASH') {
1620: $curroption = $settings->{$type};
1621: }
1622: if (!$curroption) {
1623: $curroption = 'norequest';
1624: }
1625: foreach my $option (@options) {
1626: my $val = $option;
1627: if ($option eq 'norequest') {
1628: $val = 0;
1629: }
1630: my $checked = '';
1631: if ($option eq $curroption) {
1632: $checked = ' checked="checked"';
1633: }
1634: $datatable .= '<span class="LC_nobreak"><label>'.
1635: '<input type="radio" name="authorreq_'.$type.
1636: '" value="'.$val.'"'.$checked.' />'.
1637: $titles{$option}.'</label></span> ';
1638: }
1639: } else {
1640: my $checked = 'checked="checked" ';
1641: if (ref($settings) eq 'HASH') {
1642: if (ref($settings->{$item}) eq 'HASH') {
1643: if ($settings->{$item}->{$type} == 0) {
1644: $checked = '';
1645: } elsif ($settings->{$item}->{$type} == 1) {
1646: $checked = 'checked="checked" ';
1647: }
1648: }
1649: }
1650: $datatable .= '<span class="LC_nobreak"><label>'.
1651: '<input type="checkbox" name="'.$context.'_'.$item.
1652: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1653: '</label></span> ';
1654: }
1655: }
1656: if ($context eq 'requestcourses') {
1657: $datatable .= '</tr><tr>';
1658: foreach my $item (@usertools) {
1659: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1660: }
1661: $datatable .= '</tr></table>';
1662: }
1663: $datatable .= '</td>';
1664: unless (($context eq 'requestcourses') ||
1665: ($context eq 'requestauthor')) {
1666: $datatable .=
1667: '<td class="LC_right_item"><span class="LC_nobreak">'.
1668: '<input type="text" name="quota_'.$type.
1669: '" value="'.$currdefquota.
1670: '" size="5" /> Mb</span></td>';
1671: }
1672: $datatable .= '</tr>';
1673: }
1674: }
1675: }
1676: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1677: $defaultquota = '20';
1678: if (ref($settings) eq 'HASH') {
1679: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1680: $defaultquota = $settings->{'defaultquota'}->{'default'};
1681: } elsif (defined($settings->{'default'})) {
1682: $defaultquota = $settings->{'default'};
1683: }
1684: }
1685: }
1686: $typecount ++;
1687: $css_class = $typecount%2?' class="LC_odd_row"':'';
1688: $datatable .= '<tr'.$css_class.'>'.
1689: '<td>'.$othertitle.'</td>'.
1690: '<td class="LC_left_item">';
1691: if ($context eq 'requestcourses') {
1692: $datatable .= '<table><tr>';
1693: }
1694: my %defcell;
1695: foreach my $item (@usertools) {
1696: if ($context eq 'requestcourses') {
1697: my ($curroption,$currlimit);
1698: if (ref($settings) eq 'HASH') {
1699: if (ref($settings->{$item}) eq 'HASH') {
1700: $curroption = $settings->{$item}->{'default'};
1701: if ($curroption =~ /^autolimit=(\d*)$/) {
1702: $currlimit = $1;
1703: }
1704: }
1705: }
1706: if (!$curroption) {
1707: $curroption = 'norequest';
1708: }
1709: $datatable .= '<th>'.$titles{$item}.'</th>';
1710: foreach my $option (@options) {
1711: my $val = $option;
1712: if ($option eq 'norequest') {
1713: $val = 0;
1714: }
1715: if ($option eq 'validate') {
1716: my $canvalidate = 0;
1717: if (ref($validations{$item}) eq 'HASH') {
1718: if ($validations{$item}{'default'}) {
1719: $canvalidate = 1;
1720: }
1721: }
1722: next if (!$canvalidate);
1723: }
1724: my $checked = '';
1725: if ($option eq $curroption) {
1726: $checked = ' checked="checked"';
1727: } elsif ($option eq 'autolimit') {
1728: if ($curroption =~ /^autolimit/) {
1729: $checked = ' checked="checked"';
1730: }
1731: }
1732: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1733: '<input type="radio" name="crsreq_'.$item.
1734: '_default" value="'.$val.'"'.$checked.' />'.
1735: $titles{$option}.'</label>';
1736: if ($option eq 'autolimit') {
1737: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1738: $item.'_limit_default" size="1" '.
1739: 'value="'.$currlimit.'" />';
1740: }
1741: $defcell{$item} .= '</span> ';
1742: if ($option eq 'autolimit') {
1743: $defcell{$item} .= $titles{'unlimited'};
1744: }
1745: }
1746: } elsif ($context eq 'requestauthor') {
1747: my $curroption;
1748: if (ref($settings) eq 'HASH') {
1749: $curroption = $settings->{'default'};
1750: }
1751: if (!$curroption) {
1752: $curroption = 'norequest';
1753: }
1754: foreach my $option (@options) {
1755: my $val = $option;
1756: if ($option eq 'norequest') {
1757: $val = 0;
1758: }
1759: my $checked = '';
1760: if ($option eq $curroption) {
1761: $checked = ' checked="checked"';
1762: }
1763: $datatable .= '<span class="LC_nobreak"><label>'.
1764: '<input type="radio" name="authorreq_default"'.
1765: ' value="'.$val.'"'.$checked.' />'.
1766: $titles{$option}.'</label></span> ';
1767: }
1768: } else {
1769: my $checked = 'checked="checked" ';
1770: if (ref($settings) eq 'HASH') {
1771: if (ref($settings->{$item}) eq 'HASH') {
1772: if ($settings->{$item}->{'default'} == 0) {
1773: $checked = '';
1774: } elsif ($settings->{$item}->{'default'} == 1) {
1775: $checked = 'checked="checked" ';
1776: }
1777: }
1778: }
1779: $datatable .= '<span class="LC_nobreak"><label>'.
1780: '<input type="checkbox" name="'.$context.'_'.$item.
1781: '" value="default" '.$checked.'/>'.$titles{$item}.
1782: '</label></span> ';
1783: }
1784: }
1785: if ($context eq 'requestcourses') {
1786: $datatable .= '</tr><tr>';
1787: foreach my $item (@usertools) {
1788: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1789: }
1790: $datatable .= '</tr></table>';
1791: }
1792: $datatable .= '</td>';
1793: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1794: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1795: '<input type="text" name="defaultquota" value="'.
1796: $defaultquota.'" size="5" /> Mb</span></td>';
1797: }
1798: $datatable .= '</tr>';
1799: $typecount ++;
1800: $css_class = $typecount%2?' class="LC_odd_row"':'';
1801: $datatable .= '<tr'.$css_class.'>'.
1802: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1803: if ($context eq 'requestcourses') {
1804: $datatable .= &mt('(overrides affiliation, if set)').
1805: '</td>'.
1806: '<td class="LC_left_item">'.
1807: '<table><tr>';
1808: } else {
1809: $datatable .= &mt('(overrides affiliation, if checked)').
1810: '</td>'.
1811: '<td class="LC_left_item" colspan="2">'.
1812: '<br />';
1813: }
1814: my %advcell;
1815: foreach my $item (@usertools) {
1816: if ($context eq 'requestcourses') {
1817: my ($curroption,$currlimit);
1818: if (ref($settings) eq 'HASH') {
1819: if (ref($settings->{$item}) eq 'HASH') {
1820: $curroption = $settings->{$item}->{'_LC_adv'};
1821: if ($curroption =~ /^autolimit=(\d*)$/) {
1822: $currlimit = $1;
1823: }
1824: }
1825: }
1826: $datatable .= '<th>'.$titles{$item}.'</th>';
1827: my $checked = '';
1828: if ($curroption eq '') {
1829: $checked = ' checked="checked"';
1830: }
1831: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1832: '<input type="radio" name="crsreq_'.$item.
1833: '__LC_adv" value=""'.$checked.' />'.
1834: &mt('No override set').'</label></span> ';
1835: foreach my $option (@options) {
1836: my $val = $option;
1837: if ($option eq 'norequest') {
1838: $val = 0;
1839: }
1840: if ($option eq 'validate') {
1841: my $canvalidate = 0;
1842: if (ref($validations{$item}) eq 'HASH') {
1843: if ($validations{$item}{'_LC_adv'}) {
1844: $canvalidate = 1;
1845: }
1846: }
1847: next if (!$canvalidate);
1848: }
1849: my $checked = '';
1850: if ($val eq $curroption) {
1851: $checked = ' checked="checked"';
1852: } elsif ($option eq 'autolimit') {
1853: if ($curroption =~ /^autolimit/) {
1854: $checked = ' checked="checked"';
1855: }
1856: }
1857: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1858: '<input type="radio" name="crsreq_'.$item.
1859: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1860: $titles{$option}.'</label>';
1861: if ($option eq 'autolimit') {
1862: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1863: $item.'_limit__LC_adv" size="1" '.
1864: 'value="'.$currlimit.'" />';
1865: }
1866: $advcell{$item} .= '</span> ';
1867: if ($option eq 'autolimit') {
1868: $advcell{$item} .= $titles{'unlimited'};
1869: }
1870: }
1871: } elsif ($context eq 'requestauthor') {
1872: my $curroption;
1873: if (ref($settings) eq 'HASH') {
1874: $curroption = $settings->{'_LC_adv'};
1875: }
1876: my $checked = '';
1877: if ($curroption eq '') {
1878: $checked = ' checked="checked"';
1879: }
1880: $datatable .= '<span class="LC_nobreak"><label>'.
1881: '<input type="radio" name="authorreq__LC_adv"'.
1882: ' value=""'.$checked.' />'.
1883: &mt('No override set').'</label></span> ';
1884: foreach my $option (@options) {
1885: my $val = $option;
1886: if ($option eq 'norequest') {
1887: $val = 0;
1888: }
1889: my $checked = '';
1890: if ($val eq $curroption) {
1891: $checked = ' checked="checked"';
1892: }
1893: $datatable .= '<span class="LC_nobreak"><label>'.
1894: '<input type="radio" name="authorreq__LC_adv"'.
1895: ' value="'.$val.'"'.$checked.' />'.
1896: $titles{$option}.'</label></span> ';
1897: }
1898: } else {
1899: my $checked = 'checked="checked" ';
1900: if (ref($settings) eq 'HASH') {
1901: if (ref($settings->{$item}) eq 'HASH') {
1902: if ($settings->{$item}->{'_LC_adv'} == 0) {
1903: $checked = '';
1904: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1905: $checked = 'checked="checked" ';
1906: }
1907: }
1908: }
1909: $datatable .= '<span class="LC_nobreak"><label>'.
1910: '<input type="checkbox" name="'.$context.'_'.$item.
1911: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1912: '</label></span> ';
1913: }
1914: }
1915: if ($context eq 'requestcourses') {
1916: $datatable .= '</tr><tr>';
1917: foreach my $item (@usertools) {
1918: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1919: }
1920: $datatable .= '</tr></table>';
1921: }
1922: $datatable .= '</td></tr>';
1923: $$rowtotal += $typecount;
1924: return $datatable;
1925: }
1926:
1927: sub print_requestmail {
1928: my ($dom,$action,$settings,$rowtotal) = @_;
1929: my ($now,$datatable,%currapp,$rows);
1930: $now = time;
1931: if (ref($settings) eq 'HASH') {
1932: if (ref($settings->{'notify'}) eq 'HASH') {
1933: if ($settings->{'notify'}{'approval'} ne '') {
1934: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
1935: }
1936: }
1937: }
1938: my $numinrow = 2;
1939: my $css_class = 'class="LC_odd_row"';
1940: my $text;
1941: if ($action eq 'requestcourses') {
1942: $text = &mt('Receive notification of course requests requiring approval');
1943: } else {
1944: $text = &mt('Receive notification of authoring space requests requiring approval')
1945: }
1946: $datatable = '<tr '.$css_class.'>'.
1947: ' <td>'.$text.'</td>'.
1948: ' <td class="LC_left_item">';
1949: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
1950: 'reqapprovalnotify',%currapp);
1951: if ($numdc > 0) {
1952: $datatable .= $table;
1953: } else {
1954: $datatable .= &mt('There are no active Domain Coordinators');
1955: }
1956: $datatable .='</td></tr>';
1957: $$rowtotal += $rows;
1958: return $datatable;
1959: }
1960:
1961: sub print_autoenroll {
1962: my ($dom,$settings,$rowtotal) = @_;
1963: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1964: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
1965: if (ref($settings) eq 'HASH') {
1966: if (exists($settings->{'run'})) {
1967: if ($settings->{'run'} eq '0') {
1968: $runoff = ' checked="checked" ';
1969: $runon = ' ';
1970: } else {
1971: $runon = ' checked="checked" ';
1972: $runoff = ' ';
1973: }
1974: } else {
1975: if ($autorun) {
1976: $runon = ' checked="checked" ';
1977: $runoff = ' ';
1978: } else {
1979: $runoff = ' checked="checked" ';
1980: $runon = ' ';
1981: }
1982: }
1983: if (exists($settings->{'co-owners'})) {
1984: if ($settings->{'co-owners'} eq '0') {
1985: $coownersoff = ' checked="checked" ';
1986: $coownerson = ' ';
1987: } else {
1988: $coownerson = ' checked="checked" ';
1989: $coownersoff = ' ';
1990: }
1991: } else {
1992: $coownersoff = ' checked="checked" ';
1993: $coownerson = ' ';
1994: }
1995: if (exists($settings->{'sender_domain'})) {
1996: $defdom = $settings->{'sender_domain'};
1997: }
1998: } else {
1999: if ($autorun) {
2000: $runon = ' checked="checked" ';
2001: $runoff = ' ';
2002: } else {
2003: $runoff = ' checked="checked" ';
2004: $runon = ' ';
2005: }
2006: }
2007: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2008: my $notif_sender;
2009: if (ref($settings) eq 'HASH') {
2010: $notif_sender = $settings->{'sender_uname'};
2011: }
2012: my $datatable='<tr class="LC_odd_row">'.
2013: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2014: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2015: '<input type="radio" name="autoenroll_run"'.
2016: $runon.' value="1" />'.&mt('Yes').'</label> '.
2017: '<label><input type="radio" name="autoenroll_run"'.
2018: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2019: '</tr><tr>'.
2020: '<td>'.&mt('Notification messages - sender').
2021: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2022: &mt('username').': '.
2023: '<input type="text" name="sender_uname" value="'.
2024: $notif_sender.'" size="10" /> '.&mt('domain').
2025: ': '.$domform.'</span></td></tr>'.
2026: '<tr class="LC_odd_row">'.
2027: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2028: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2029: '<input type="radio" name="autoassign_coowners"'.
2030: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2031: '<label><input type="radio" name="autoassign_coowners"'.
2032: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2033: '</tr>';
2034: $$rowtotal += 3;
2035: return $datatable;
2036: }
2037:
2038: sub print_autoupdate {
2039: my ($position,$dom,$settings,$rowtotal) = @_;
2040: my $datatable;
2041: if ($position eq 'top') {
2042: my $updateon = ' ';
2043: my $updateoff = ' checked="checked" ';
2044: my $classlistson = ' ';
2045: my $classlistsoff = ' checked="checked" ';
2046: if (ref($settings) eq 'HASH') {
2047: if ($settings->{'run'} eq '1') {
2048: $updateon = $updateoff;
2049: $updateoff = ' ';
2050: }
2051: if ($settings->{'classlists'} eq '1') {
2052: $classlistson = $classlistsoff;
2053: $classlistsoff = ' ';
2054: }
2055: }
2056: my %title = (
2057: run => 'Auto-update active?',
2058: classlists => 'Update information in classlists?',
2059: );
2060: $datatable = '<tr class="LC_odd_row">'.
2061: '<td>'.&mt($title{'run'}).'</td>'.
2062: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2063: '<input type="radio" name="autoupdate_run"'.
2064: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2065: '<label><input type="radio" name="autoupdate_run"'.
2066: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2067: '</tr><tr>'.
2068: '<td>'.&mt($title{'classlists'}).'</td>'.
2069: '<td class="LC_right_item"><span class="LC_nobreak">'.
2070: '<label><input type="radio" name="classlists"'.
2071: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2072: '<label><input type="radio" name="classlists"'.
2073: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2074: '</tr>';
2075: $$rowtotal += 2;
2076: } elsif ($position eq 'middle') {
2077: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2078: my $numinrow = 3;
2079: my $locknamesettings;
2080: $datatable .= &insttypes_row($settings,$types,$usertypes,
2081: $dom,$numinrow,$othertitle,
2082: 'lockablenames');
2083: $$rowtotal ++;
2084: } else {
2085: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2086: my @fields = ('lastname','firstname','middlename','generation',
2087: 'permanentemail','id');
2088: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2089: my $numrows = 0;
2090: if (ref($types) eq 'ARRAY') {
2091: if (@{$types} > 0) {
2092: $datatable =
2093: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2094: \@fields,$types,\$numrows);
2095: $$rowtotal += @{$types};
2096: }
2097: }
2098: $datatable .=
2099: &usertype_update_row($settings,{'default' => $othertitle},
2100: \%fieldtitles,\@fields,['default'],
2101: \$numrows);
2102: $$rowtotal ++;
2103: }
2104: return $datatable;
2105: }
2106:
2107: sub print_autocreate {
2108: my ($dom,$settings,$rowtotal) = @_;
2109: my (%createon,%createoff,%currhash);
2110: my @types = ('xml','req');
2111: if (ref($settings) eq 'HASH') {
2112: foreach my $item (@types) {
2113: $createoff{$item} = ' checked="checked" ';
2114: $createon{$item} = ' ';
2115: if (exists($settings->{$item})) {
2116: if ($settings->{$item}) {
2117: $createon{$item} = ' checked="checked" ';
2118: $createoff{$item} = ' ';
2119: }
2120: }
2121: }
2122: if ($settings->{'xmldc'} ne '') {
2123: $currhash{$settings->{'xmldc'}} = 1;
2124: }
2125: } else {
2126: foreach my $item (@types) {
2127: $createoff{$item} = ' checked="checked" ';
2128: $createon{$item} = ' ';
2129: }
2130: }
2131: $$rowtotal += 2;
2132: my $numinrow = 2;
2133: my $datatable='<tr class="LC_odd_row">'.
2134: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2135: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2136: '<input type="radio" name="autocreate_xml"'.
2137: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2138: '<label><input type="radio" name="autocreate_xml"'.
2139: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2140: '</td></tr><tr>'.
2141: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2142: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2143: '<input type="radio" name="autocreate_req"'.
2144: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2145: '<label><input type="radio" name="autocreate_req"'.
2146: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2147: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2148: 'autocreate_xmldc',%currhash);
2149: if ($numdc > 1) {
2150: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
2151: &mt('Course creation processed as: (choose Dom. Coord.)').
2152: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
2153: } else {
2154: $datatable .= $dctable.'</td></tr>';
2155: }
2156: $$rowtotal += $rows;
2157: return $datatable;
2158: }
2159:
2160: sub print_directorysrch {
2161: my ($dom,$settings,$rowtotal) = @_;
2162: my $srchon = ' ';
2163: my $srchoff = ' checked="checked" ';
2164: my ($exacton,$containson,$beginson);
2165: my $localon = ' ';
2166: my $localoff = ' checked="checked" ';
2167: if (ref($settings) eq 'HASH') {
2168: if ($settings->{'available'} eq '1') {
2169: $srchon = $srchoff;
2170: $srchoff = ' ';
2171: }
2172: if ($settings->{'localonly'} eq '1') {
2173: $localon = $localoff;
2174: $localoff = ' ';
2175: }
2176: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2177: foreach my $type (@{$settings->{'searchtypes'}}) {
2178: if ($type eq 'exact') {
2179: $exacton = ' checked="checked" ';
2180: } elsif ($type eq 'contains') {
2181: $containson = ' checked="checked" ';
2182: } elsif ($type eq 'begins') {
2183: $beginson = ' checked="checked" ';
2184: }
2185: }
2186: } else {
2187: if ($settings->{'searchtypes'} eq 'exact') {
2188: $exacton = ' checked="checked" ';
2189: } elsif ($settings->{'searchtypes'} eq 'contains') {
2190: $containson = ' checked="checked" ';
2191: } elsif ($settings->{'searchtypes'} eq 'specify') {
2192: $exacton = ' checked="checked" ';
2193: $containson = ' checked="checked" ';
2194: }
2195: }
2196: }
2197: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2198: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2199:
2200: my $numinrow = 4;
2201: my $cansrchrow = 0;
2202: my $datatable='<tr class="LC_odd_row">'.
2203: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2204: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2205: '<input type="radio" name="dirsrch_available"'.
2206: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2207: '<label><input type="radio" name="dirsrch_available"'.
2208: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2209: '</tr><tr>'.
2210: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2211: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2212: '<input type="radio" name="dirsrch_localonly"'.
2213: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2214: '<label><input type="radio" name="dirsrch_localonly"'.
2215: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2216: '</tr>';
2217: $$rowtotal += 2;
2218: if (ref($usertypes) eq 'HASH') {
2219: if (keys(%{$usertypes}) > 0) {
2220: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2221: $numinrow,$othertitle,'cansearch');
2222: $cansrchrow = 1;
2223: }
2224: }
2225: if ($cansrchrow) {
2226: $$rowtotal ++;
2227: $datatable .= '<tr>';
2228: } else {
2229: $datatable .= '<tr class="LC_odd_row">';
2230: }
2231: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2232: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2233: foreach my $title (@{$titleorder}) {
2234: if (defined($searchtitles->{$title})) {
2235: my $check = ' ';
2236: if (ref($settings) eq 'HASH') {
2237: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2238: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2239: $check = ' checked="checked" ';
2240: }
2241: }
2242: }
2243: $datatable .= '<td class="LC_left_item">'.
2244: '<span class="LC_nobreak"><label>'.
2245: '<input type="checkbox" name="searchby" '.
2246: 'value="'.$title.'"'.$check.'/>'.
2247: $searchtitles->{$title}.'</label></span></td>';
2248: }
2249: }
2250: $datatable .= '</tr></table></td></tr>';
2251: $$rowtotal ++;
2252: if ($cansrchrow) {
2253: $datatable .= '<tr class="LC_odd_row">';
2254: } else {
2255: $datatable .= '<tr>';
2256: }
2257: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2258: '<td class="LC_left_item" colspan="2">'.
2259: '<span class="LC_nobreak"><label>'.
2260: '<input type="checkbox" name="searchtypes" '.
2261: $exacton.' value="exact" />'.&mt('Exact match').
2262: '</label> '.
2263: '<label><input type="checkbox" name="searchtypes" '.
2264: $beginson.' value="begins" />'.&mt('Begins with').
2265: '</label> '.
2266: '<label><input type="checkbox" name="searchtypes" '.
2267: $containson.' value="contains" />'.&mt('Contains').
2268: '</label></span></td></tr>';
2269: $$rowtotal ++;
2270: return $datatable;
2271: }
2272:
2273: sub print_contacts {
2274: my ($dom,$settings,$rowtotal) = @_;
2275: my $datatable;
2276: my @contacts = ('adminemail','supportemail');
2277: my (%checked,%to,%otheremails,%bccemails);
2278: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2279: 'requestsmail','updatesmail');
2280: foreach my $type (@mailings) {
2281: $otheremails{$type} = '';
2282: }
2283: $bccemails{'helpdeskmail'} = '';
2284: if (ref($settings) eq 'HASH') {
2285: foreach my $item (@contacts) {
2286: if (exists($settings->{$item})) {
2287: $to{$item} = $settings->{$item};
2288: }
2289: }
2290: foreach my $type (@mailings) {
2291: if (exists($settings->{$type})) {
2292: if (ref($settings->{$type}) eq 'HASH') {
2293: foreach my $item (@contacts) {
2294: if ($settings->{$type}{$item}) {
2295: $checked{$type}{$item} = ' checked="checked" ';
2296: }
2297: }
2298: $otheremails{$type} = $settings->{$type}{'others'};
2299: if ($type eq 'helpdeskmail') {
2300: $bccemails{$type} = $settings->{$type}{'bcc'};
2301: }
2302: }
2303: } elsif ($type eq 'lonstatusmail') {
2304: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2305: }
2306: }
2307: } else {
2308: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2309: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2310: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2311: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2312: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2313: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2314: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2315: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2316: }
2317: my ($titles,$short_titles) = &contact_titles();
2318: my $rownum = 0;
2319: my $css_class;
2320: foreach my $item (@contacts) {
2321: $rownum ++;
2322: $css_class = $rownum%2?' class="LC_odd_row"':'';
2323: $datatable .= '<tr'.$css_class.'>'.
2324: '<td><span class="LC_nobreak">'.$titles->{$item}.
2325: '</span></td><td class="LC_right_item">'.
2326: '<input type="text" name="'.$item.'" value="'.
2327: $to{$item}.'" /></td></tr>';
2328: }
2329: foreach my $type (@mailings) {
2330: $rownum ++;
2331: $css_class = $rownum%2?' class="LC_odd_row"':'';
2332: $datatable .= '<tr'.$css_class.'>'.
2333: '<td><span class="LC_nobreak">'.
2334: $titles->{$type}.': </span></td>'.
2335: '<td class="LC_left_item">'.
2336: '<span class="LC_nobreak">';
2337: foreach my $item (@contacts) {
2338: $datatable .= '<label>'.
2339: '<input type="checkbox" name="'.$type.'"'.
2340: $checked{$type}{$item}.
2341: ' value="'.$item.'" />'.$short_titles->{$item}.
2342: '</label> ';
2343: }
2344: $datatable .= '</span><br />'.&mt('Others').': '.
2345: '<input type="text" name="'.$type.'_others" '.
2346: 'value="'.$otheremails{$type}.'" />';
2347: if ($type eq 'helpdeskmail') {
2348: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2349: '<input type="text" name="'.$type.'_bcc" '.
2350: 'value="'.$bccemails{$type}.'" />';
2351: }
2352: $datatable .= '</td></tr>'."\n";
2353: }
2354: $$rowtotal += $rownum;
2355: return $datatable;
2356: }
2357:
2358: sub print_helpsettings {
2359: my ($dom,$confname,$settings,$rowtotal) = @_;
2360: my ($datatable,$itemcount);
2361: $itemcount = 1;
2362: my (%choices,%defaultchecked,@toggles);
2363: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2364: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2365: &mt('LON-CAPA bug tracker'),600,500));
2366: %defaultchecked = ('submitbugs' => 'on');
2367: @toggles = ('submitbugs',);
2368:
2369: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2370: \%choices,$itemcount);
2371: return $datatable;
2372: }
2373:
2374: sub radiobutton_prefs {
2375: my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;
2376: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2377: (ref($choices) eq 'HASH'));
2378:
2379: my (%checkedon,%checkedoff,$datatable,$css_class);
2380:
2381: foreach my $item (@{$toggles}) {
2382: if ($defaultchecked->{$item} eq 'on') {
2383: $checkedon{$item} = ' checked="checked" ';
2384: $checkedoff{$item} = ' ';
2385: } elsif ($defaultchecked->{$item} eq 'off') {
2386: $checkedoff{$item} = ' checked="checked" ';
2387: $checkedon{$item} = ' ';
2388: }
2389: }
2390: if (ref($settings) eq 'HASH') {
2391: foreach my $item (@{$toggles}) {
2392: if ($settings->{$item} eq '1') {
2393: $checkedon{$item} = ' checked="checked" ';
2394: $checkedoff{$item} = ' ';
2395: } elsif ($settings->{$item} eq '0') {
2396: $checkedoff{$item} = ' checked="checked" ';
2397: $checkedon{$item} = ' ';
2398: }
2399: }
2400: }
2401: foreach my $item (@{$toggles}) {
2402: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2403: $datatable .=
2404: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
2405: '</span></td>'.
2406: '<td class="LC_right_item"><span class="LC_nobreak">'.
2407: '<label><input type="radio" name="'.
2408: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
2409: '</label> <label><input type="radio" name="'.$item.'" '.
2410: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2411: '</span></td>'.
2412: '</tr>';
2413: $itemcount ++;
2414: }
2415: return ($datatable,$itemcount);
2416: }
2417:
2418: sub print_coursedefaults {
2419: my ($position,$dom,$settings,$rowtotal) = @_;
2420: my ($css_class,$datatable);
2421: my $itemcount = 1;
2422: if ($position eq 'top') {
2423: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2424: %choices =
2425: &Apache::lonlocal::texthash (
2426: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2427: );
2428: %defaultchecked = ('canuse_pdfforms' => 'off');
2429: @toggles = ('canuse_pdfforms',);
2430: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2431: \%choices,$itemcount);
2432: $$rowtotal += $itemcount;
2433: } else {
2434: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2435: my %choices =
2436: &Apache::lonlocal::texthash (
2437: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2438: );
2439: my $currdefresponder;
2440: if (ref($settings) eq 'HASH') {
2441: $currdefresponder = $settings->{'anonsurvey_threshold'};
2442: }
2443: if (!$currdefresponder) {
2444: $currdefresponder = 10;
2445: } elsif ($currdefresponder < 1) {
2446: $currdefresponder = 1;
2447: }
2448: $datatable .=
2449: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices{'anonsurvey_threshold'}.
2450: '</span></td>'.
2451: '<td class="LC_right_item"><span class="LC_nobreak">'.
2452: '<input type="text" name="anonsurvey_threshold"'.
2453: ' value="'.$currdefresponder.'" size="5" /></span>'.
2454: '</td></tr>';
2455: }
2456: return $datatable;
2457: }
2458:
2459: sub print_usersessions {
2460: my ($position,$dom,$settings,$rowtotal) = @_;
2461: my ($css_class,$datatable,%checked,%choices);
2462: my (%by_ip,%by_location,@intdoms);
2463: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2464:
2465: my @alldoms = &Apache::lonnet::all_domains();
2466: my %serverhomes = %Apache::lonnet::serverhomeIDs;
2467: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2468: my %altids = &id_for_thisdom(%servers);
2469: my $itemcount = 1;
2470: if ($position eq 'top') {
2471: if (keys(%serverhomes) > 1) {
2472: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
2473: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
2474: } else {
2475: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2476: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
2477: }
2478: } else {
2479: if (keys(%by_location) == 0) {
2480: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2481: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
2482: } else {
2483: my %lt = &usersession_titles();
2484: my $numinrow = 5;
2485: my $prefix;
2486: my @types;
2487: if ($position eq 'bottom') {
2488: $prefix = 'remote';
2489: @types = ('version','excludedomain','includedomain');
2490: } else {
2491: $prefix = 'hosted';
2492: @types = ('excludedomain','includedomain');
2493: }
2494: my (%current,%checkedon,%checkedoff);
2495: my @lcversions = &Apache::lonnet::all_loncaparevs();
2496: my @locations = sort(keys(%by_location));
2497: foreach my $type (@types) {
2498: $checkedon{$type} = '';
2499: $checkedoff{$type} = ' checked="checked"';
2500: }
2501: if (ref($settings) eq 'HASH') {
2502: if (ref($settings->{$prefix}) eq 'HASH') {
2503: foreach my $key (keys(%{$settings->{$prefix}})) {
2504: $current{$key} = $settings->{$prefix}{$key};
2505: if ($key eq 'version') {
2506: if ($current{$key} ne '') {
2507: $checkedon{$key} = ' checked="checked"';
2508: $checkedoff{$key} = '';
2509: }
2510: } elsif (ref($current{$key}) eq 'ARRAY') {
2511: $checkedon{$key} = ' checked="checked"';
2512: $checkedoff{$key} = '';
2513: }
2514: }
2515: }
2516: }
2517: foreach my $type (@types) {
2518: next if ($type ne 'version' && !@locations);
2519: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2520: $datatable .= '<tr'.$css_class.'>
2521: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2522: <span class="LC_nobreak">
2523: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2524: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2525: if ($type eq 'version') {
2526: my $selector = '<select name="'.$prefix.'_version">';
2527: foreach my $version (@lcversions) {
2528: my $selected = '';
2529: if ($current{'version'} eq $version) {
2530: $selected = ' selected="selected"';
2531: }
2532: $selector .= ' <option value="'.$version.'"'.
2533: $selected.'>'.$version.'</option>';
2534: }
2535: $selector .= '</select> ';
2536: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2537: } else {
2538: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2539: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2540: ' />'.(' 'x2).
2541: '<input type="button" value="'.&mt('uncheck all').'" '.
2542: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2543: "\n".
2544: '</div><div><table>';
2545: my $rem;
2546: for (my $i=0; $i<@locations; $i++) {
2547: my ($showloc,$value,$checkedtype);
2548: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2549: my $ip = $by_location{$locations[$i]}->[0];
2550: if (ref($by_ip{$ip}) eq 'ARRAY') {
2551: $value = join(':',@{$by_ip{$ip}});
2552: $showloc = join(', ',@{$by_ip{$ip}});
2553: if (ref($current{$type}) eq 'ARRAY') {
2554: foreach my $loc (@{$by_ip{$ip}}) {
2555: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2556: $checkedtype = ' checked="checked"';
2557: last;
2558: }
2559: }
2560: }
2561: }
2562: }
2563: $rem = $i%($numinrow);
2564: if ($rem == 0) {
2565: if ($i > 0) {
2566: $datatable .= '</tr>';
2567: }
2568: $datatable .= '<tr>';
2569: }
2570: $datatable .= '<td class="LC_left_item">'.
2571: '<span class="LC_nobreak"><label>'.
2572: '<input type="checkbox" name="'.$prefix.'_'.$type.
2573: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2574: '</label></span></td>';
2575: }
2576: $rem = @locations%($numinrow);
2577: my $colsleft = $numinrow - $rem;
2578: if ($colsleft > 1 ) {
2579: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2580: ' </td>';
2581: } elsif ($colsleft == 1) {
2582: $datatable .= '<td class="LC_left_item"> </td>';
2583: }
2584: $datatable .= '</tr></table>';
2585: }
2586: $datatable .= '</td></tr>';
2587: $itemcount ++;
2588: }
2589: }
2590: }
2591: $$rowtotal += $itemcount;
2592: return $datatable;
2593: }
2594:
2595: sub build_location_hashes {
2596: my ($intdoms,$by_ip,$by_location) = @_;
2597: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2598: (ref($by_location) eq 'HASH'));
2599: my %iphost = &Apache::lonnet::get_iphost();
2600: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2601: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2602: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2603: foreach my $id (@{$iphost{$primary_ip}}) {
2604: my $intdom = &Apache::lonnet::internet_dom($id);
2605: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2606: push(@{$intdoms},$intdom);
2607: }
2608: }
2609: }
2610: foreach my $ip (keys(%iphost)) {
2611: if (ref($iphost{$ip}) eq 'ARRAY') {
2612: foreach my $id (@{$iphost{$ip}}) {
2613: my $location = &Apache::lonnet::internet_dom($id);
2614: if ($location) {
2615: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2616: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2617: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2618: push(@{$by_ip->{$ip}},$location);
2619: }
2620: } else {
2621: $by_ip->{$ip} = [$location];
2622: }
2623: }
2624: }
2625: }
2626: }
2627: foreach my $ip (sort(keys(%{$by_ip}))) {
2628: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2629: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2630: my $first = $by_ip->{$ip}->[0];
2631: if (ref($by_location->{$first}) eq 'ARRAY') {
2632: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2633: push(@{$by_location->{$first}},$ip);
2634: }
2635: } else {
2636: $by_location->{$first} = [$ip];
2637: }
2638: }
2639: }
2640: return;
2641: }
2642:
2643: sub current_offloads_to {
2644: my ($dom,$settings,$servers) = @_;
2645: my (%spareid,%otherdomconfigs);
2646: if (ref($servers) eq 'HASH') {
2647: foreach my $lonhost (sort(keys(%{$servers}))) {
2648: my $gotspares;
2649: if (ref($settings) eq 'HASH') {
2650: if (ref($settings->{'spares'}) eq 'HASH') {
2651: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
2652: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
2653: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
2654: $gotspares = 1;
2655: }
2656: }
2657: }
2658: unless ($gotspares) {
2659: my $gotspares;
2660: my $serverhomeID =
2661: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
2662: my $serverhomedom =
2663: &Apache::lonnet::host_domain($serverhomeID);
2664: if ($serverhomedom ne $dom) {
2665: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
2666: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2667: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2668: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2669: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2670: $gotspares = 1;
2671: }
2672: }
2673: } else {
2674: $otherdomconfigs{$serverhomedom} =
2675: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
2676: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
2677: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2678: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2679: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
2680: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2681: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2682: $gotspares = 1;
2683: }
2684: }
2685: }
2686: }
2687: }
2688: }
2689: }
2690: unless ($gotspares) {
2691: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
2692: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2693: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2694: } else {
2695: my $server_hostname = &Apache::lonnet::hostname($lonhost);
2696: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
2697: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
2698: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2699: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2700: } else {
2701: my %what = (
2702: spareid => 1,
2703: );
2704: my ($result,$returnhash) =
2705: &Apache::lonnet::get_remote_globals($lonhost,\%what);
2706: if ($result eq 'ok') {
2707: if (ref($returnhash) eq 'HASH') {
2708: if (ref($returnhash->{'spareid'}) eq 'HASH') {
2709: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
2710: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
2711: }
2712: }
2713: }
2714: }
2715: }
2716: }
2717: }
2718: }
2719: return %spareid;
2720: }
2721:
2722: sub spares_row {
2723: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
2724: my $css_class;
2725: my $numinrow = 4;
2726: my $itemcount = 1;
2727: my $datatable;
2728: my %typetitles = &sparestype_titles();
2729: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
2730: foreach my $server (sort(keys(%{$servers}))) {
2731: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
2732: my ($othercontrol,$serverdom);
2733: if ($serverhome ne $server) {
2734: $serverdom = &Apache::lonnet::host_domain($serverhome);
2735: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2736: } else {
2737: $serverdom = &Apache::lonnet::host_domain($server);
2738: if ($serverdom ne $dom) {
2739: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2740: }
2741: }
2742: next unless (ref($spareid->{$server}) eq 'HASH');
2743: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2744: $datatable .= '<tr'.$css_class.'>
2745: <td rowspan="2">
2746: <span class="LC_nobreak">'.
2747: &mt('[_1] when busy, offloads to:'
2748: ,'<b>'.$server.'</b>').
2749: "\n";
2750: my (%current,%canselect);
2751: my @choices =
2752: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
2753: foreach my $type ('primary','default') {
2754: if (ref($spareid->{$server}) eq 'HASH') {
2755: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
2756: my @spares = @{$spareid->{$server}{$type}};
2757: if (@spares > 0) {
2758: if ($othercontrol) {
2759: $current{$type} = join(', ',@spares);
2760: } else {
2761: $current{$type} .= '<table>';
2762: my $numspares = scalar(@spares);
2763: for (my $i=0; $i<@spares; $i++) {
2764: my $rem = $i%($numinrow);
2765: if ($rem == 0) {
2766: if ($i > 0) {
2767: $current{$type} .= '</tr>';
2768: }
2769: $current{$type} .= '<tr>';
2770: }
2771: $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'".');" /> '.
2772: $spareid->{$server}{$type}[$i].
2773: '</label></td>'."\n";
2774: }
2775: my $rem = @spares%($numinrow);
2776: my $colsleft = $numinrow - $rem;
2777: if ($colsleft > 1 ) {
2778: $current{$type} .= '<td colspan="'.$colsleft.
2779: '" class="LC_left_item">'.
2780: ' </td>';
2781: } elsif ($colsleft == 1) {
2782: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
2783: }
2784: $current{$type} .= '</tr></table>';
2785: }
2786: }
2787: }
2788: if ($current{$type} eq '') {
2789: $current{$type} = &mt('None specified');
2790: }
2791: if ($othercontrol) {
2792: if ($type eq 'primary') {
2793: $canselect{$type} = $othercontrol;
2794: }
2795: } else {
2796: $canselect{$type} =
2797: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
2798: '<select name="newspare_'.$type.'_'.$server.'" '.
2799: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
2800: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
2801: if (@choices > 0) {
2802: foreach my $lonhost (@choices) {
2803: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
2804: }
2805: }
2806: $canselect{$type} .= '</select>'."\n";
2807: }
2808: } else {
2809: $current{$type} = &mt('Could not be determined');
2810: if ($type eq 'primary') {
2811: $canselect{$type} = $othercontrol;
2812: }
2813: }
2814: if ($type eq 'default') {
2815: $datatable .= '<tr'.$css_class.'>';
2816: }
2817: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
2818: '<td>'.$current{$type}.'</td>'."\n".
2819: '<td>'.$canselect{$type}.'</td></tr>'."\n";
2820: }
2821: $itemcount ++;
2822: }
2823: }
2824: $$rowtotal += $itemcount;
2825: return $datatable;
2826: }
2827:
2828: sub possible_newspares {
2829: my ($server,$currspares,$serverhomes,$altids) = @_;
2830: my $serverhostname = &Apache::lonnet::hostname($server);
2831: my %excluded;
2832: if ($serverhostname ne '') {
2833: %excluded = (
2834: $serverhostname => 1,
2835: );
2836: }
2837: if (ref($currspares) eq 'HASH') {
2838: foreach my $type (keys(%{$currspares})) {
2839: if (ref($currspares->{$type}) eq 'ARRAY') {
2840: if (@{$currspares->{$type}} > 0) {
2841: foreach my $curr (@{$currspares->{$type}}) {
2842: my $hostname = &Apache::lonnet::hostname($curr);
2843: $excluded{$hostname} = 1;
2844: }
2845: }
2846: }
2847: }
2848: }
2849: my @choices;
2850: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
2851: if (keys(%{$serverhomes}) > 1) {
2852: foreach my $name (sort(keys(%{$serverhomes}))) {
2853: unless ($excluded{$name}) {
2854: if (exists($altids->{$serverhomes->{$name}})) {
2855: push(@choices,$altids->{$serverhomes->{$name}});
2856: } else {
2857: push(@choices,$serverhomes->{$name});
2858: }
2859: }
2860: }
2861: }
2862: }
2863: return sort(@choices);
2864: }
2865:
2866: sub print_loadbalancing {
2867: my ($dom,$settings,$rowtotal) = @_;
2868: my $primary_id = &Apache::lonnet::domain($dom,'primary');
2869: my $intdom = &Apache::lonnet::internet_dom($primary_id);
2870: my $numinrow = 1;
2871: my $datatable;
2872: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2873: my (%currbalancer,%currtargets,%currrules,%existing);
2874: if (ref($settings) eq 'HASH') {
2875: %existing = %{$settings};
2876: }
2877: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
2878: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
2879: \%currtargets,\%currrules);
2880: } else {
2881: return;
2882: }
2883: my ($othertitle,$usertypes,$types) =
2884: &Apache::loncommon::sorted_inst_types($dom);
2885: my $rownum = 6;
2886: if (ref($types) eq 'ARRAY') {
2887: $rownum += scalar(@{$types});
2888: }
2889: my @css_class = ('LC_odd_row','LC_even_row');
2890: my $balnum = 0;
2891: my $islast;
2892: my (@toshow,$disabledtext);
2893: if (keys(%currbalancer) > 0) {
2894: @toshow = sort(keys(%currbalancer));
2895: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
2896: push(@toshow,'');
2897: }
2898: } else {
2899: @toshow = ('');
2900: $disabledtext = &mt('No existing load balancer');
2901: }
2902: foreach my $lonhost (@toshow) {
2903: if ($balnum == scalar(@toshow)-1) {
2904: $islast = 1;
2905: } else {
2906: $islast = 0;
2907: }
2908: my $cssidx = $balnum%2;
2909: my $targets_div_style = 'display: none';
2910: my $disabled_div_style = 'display: block';
2911: my $homedom_div_style = 'display: none';
2912: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
2913: '<td rowspan="'.$rownum.'" valign="top">'.
2914: '<p>';
2915: if ($lonhost eq '') {
2916: $datatable .= '<span class="LC_nobreak">';
2917: if (keys(%currbalancer) > 0) {
2918: $datatable .= &mt('Add balancer:');
2919: } else {
2920: $datatable .= &mt('Enable balancer:');
2921: }
2922: $datatable .= ' '.
2923: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
2924: ' id="loadbalancing_lonhost_'.$balnum.'"'.
2925: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
2926: '<option value="" selected="selected">'.&mt('None').
2927: '</option>'."\n";
2928: foreach my $server (sort(keys(%servers))) {
2929: next if ($currbalancer{$server});
2930: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
2931: }
2932: $datatable .=
2933: '</select>'."\n".
2934: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
2935: } else {
2936: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
2937: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
2938: &mt('Stop balancing').'</label>'.
2939: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
2940: $targets_div_style = 'display: block';
2941: $disabled_div_style = 'display: none';
2942: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
2943: $homedom_div_style = 'display: block';
2944: }
2945: }
2946: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
2947: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
2948: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
2949: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
2950: my ($numspares,@spares) = &count_servers($lonhost,%servers);
2951: my @sparestypes = ('primary','default');
2952: my %typetitles = &sparestype_titles();
2953: foreach my $sparetype (@sparestypes) {
2954: my $targettable;
2955: for (my $i=0; $i<$numspares; $i++) {
2956: my $checked;
2957: if (ref($currtargets{$lonhost}) eq 'HASH') {
2958: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
2959: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
2960: $checked = ' checked="checked"';
2961: }
2962: }
2963: }
2964: my ($chkboxval,$disabled);
2965: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
2966: $chkboxval = $spares[$i];
2967: }
2968: if (exists($currbalancer{$spares[$i]})) {
2969: $disabled = ' disabled="disabled"';
2970: }
2971: $targettable .=
2972: '<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
2973: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
2974: '</span></label></td>';
2975: my $rem = $i%($numinrow);
2976: if ($rem == 0) {
2977: if (($i > 0) && ($i < $numspares-1)) {
2978: $targettable .= '</tr>';
2979: }
2980: if ($i < $numspares-1) {
2981: $targettable .= '<tr>';
2982: }
2983: }
2984: }
2985: if ($targettable ne '') {
2986: my $rem = $numspares%($numinrow);
2987: my $colsleft = $numinrow - $rem;
2988: if ($colsleft > 1 ) {
2989: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2990: ' </td>';
2991: } elsif ($colsleft == 1) {
2992: $targettable .= '<td class="LC_left_item"> </td>';
2993: }
2994: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
2995: '<table><tr>'.$targettable.'</tr></table><br />';
2996: }
2997: }
2998: $datatable .= '</div></td></tr>'.
2999: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3000: $othertitle,$usertypes,$types,\%servers,
3001: \%currbalancer,$lonhost,
3002: $targets_div_style,$homedom_div_style,
3003: $css_class[$cssidx],$balnum,$islast);
3004: $$rowtotal += $rownum;
3005: $balnum ++;
3006: }
3007: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3008: return $datatable;
3009: }
3010:
3011: sub get_loadbalancers_config {
3012: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3013: return unless ((ref($servers) eq 'HASH') &&
3014: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3015: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3016: if (keys(%{$existing}) > 0) {
3017: my $oldlonhost;
3018: foreach my $key (sort(keys(%{$existing}))) {
3019: if ($key eq 'lonhost') {
3020: $oldlonhost = $existing->{'lonhost'};
3021: $currbalancer->{$oldlonhost} = 1;
3022: } elsif ($key eq 'targets') {
3023: if ($oldlonhost) {
3024: $currtargets->{$oldlonhost} = $existing->{'targets'};
3025: }
3026: } elsif ($key eq 'rules') {
3027: if ($oldlonhost) {
3028: $currrules->{$oldlonhost} = $existing->{'rules'};
3029: }
3030: } elsif (ref($existing->{$key}) eq 'HASH') {
3031: $currbalancer->{$key} = 1;
3032: $currtargets->{$key} = $existing->{$key}{'targets'};
3033: $currrules->{$key} = $existing->{$key}{'rules'};
3034: }
3035: }
3036: } else {
3037: my ($balancerref,$targetsref) =
3038: &Apache::lonnet::get_lonbalancer_config($servers);
3039: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3040: foreach my $server (sort(keys(%{$balancerref}))) {
3041: $currbalancer->{$server} = 1;
3042: $currtargets->{$server} = $targetsref->{$server};
3043: }
3044: }
3045: }
3046: return;
3047: }
3048:
3049: sub loadbalancing_rules {
3050: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3051: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3052: $css_class,$balnum,$islast) = @_;
3053: my $output;
3054: my $num = 0;
3055: my ($alltypes,$othertypes,$titles) =
3056: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3057: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3058: foreach my $type (@{$alltypes}) {
3059: $num ++;
3060: my $current;
3061: if (ref($currrules) eq 'HASH') {
3062: $current = $currrules->{$type};
3063: }
3064: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3065: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3066: $current = '';
3067: }
3068: }
3069: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3070: $servers,$currbalancer,$lonhost,$dom,
3071: $targets_div_style,$homedom_div_style,
3072: $css_class,$balnum,$num,$islast);
3073: }
3074: }
3075: return $output;
3076: }
3077:
3078: sub loadbalancing_titles {
3079: my ($dom,$intdom,$usertypes,$types) = @_;
3080: my %othertypes = (
3081: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3082: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3083: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3084: '_LC_external' => &mt('Users not from [_1]',$intdom),
3085: );
3086: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external');
3087: if (ref($types) eq 'ARRAY') {
3088: unshift(@alltypes,@{$types},'default');
3089: }
3090: my %titles;
3091: foreach my $type (@alltypes) {
3092: if ($type =~ /^_LC_/) {
3093: $titles{$type} = $othertypes{$type};
3094: } elsif ($type eq 'default') {
3095: $titles{$type} = &mt('All users from [_1]',$dom);
3096: if (ref($types) eq 'ARRAY') {
3097: if (@{$types} > 0) {
3098: $titles{$type} = &mt('Other users from [_1]',$dom);
3099: }
3100: }
3101: } elsif (ref($usertypes) eq 'HASH') {
3102: $titles{$type} = $usertypes->{$type};
3103: }
3104: }
3105: return (\@alltypes,\%othertypes,\%titles);
3106: }
3107:
3108: sub loadbalance_rule_row {
3109: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3110: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3111: my @rulenames = ('default','homeserver');
3112: my %ruletitles = &offloadtype_text();
3113: if ($type eq '_LC_external') {
3114: push(@rulenames,'externalbalancer');
3115: } else {
3116: push(@rulenames,'specific');
3117: }
3118: push(@rulenames,'none');
3119: my $style = $targets_div_style;
3120: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3121: $style = $homedom_div_style;
3122: }
3123: my $space;
3124: if ($islast && $num == 1) {
3125: $space = '<div display="inline-block"> </div>';
3126: }
3127: my $output =
3128: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3129: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3130: '<td valaign="top">'.$space.
3131: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3132: for (my $i=0; $i<@rulenames; $i++) {
3133: my $rule = $rulenames[$i];
3134: my ($checked,$extra);
3135: if ($rulenames[$i] eq 'default') {
3136: $rule = '';
3137: }
3138: if ($rulenames[$i] eq 'specific') {
3139: if (ref($servers) eq 'HASH') {
3140: my $default;
3141: if (($current ne '') && (exists($servers->{$current}))) {
3142: $checked = ' checked="checked"';
3143: }
3144: unless ($checked) {
3145: $default = ' selected="selected"';
3146: }
3147: $extra =
3148: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3149: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3150: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3151: '<option value=""'.$default.'></option>'."\n";
3152: foreach my $server (sort(keys(%{$servers}))) {
3153: if (ref($currbalancer) eq 'HASH') {
3154: next if (exists($currbalancer->{$server}));
3155: }
3156: my $selected;
3157: if ($server eq $current) {
3158: $selected = ' selected="selected"';
3159: }
3160: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3161: }
3162: $extra .= '</select>';
3163: }
3164: } elsif ($rule eq $current) {
3165: $checked = ' checked="checked"';
3166: }
3167: $output .= '<span class="LC_nobreak"><label>'.
3168: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
3169: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
3170: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
3171: ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
3172: '</label>'.$extra.'</span><br />'."\n";
3173: }
3174: $output .= '</div></td></tr>'."\n";
3175: return $output;
3176: }
3177:
3178: sub offloadtype_text {
3179: my %ruletitles = &Apache::lonlocal::texthash (
3180: 'default' => 'Offloads to default destinations',
3181: 'homeserver' => "Offloads to user's home server",
3182: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3183: 'specific' => 'Offloads to specific server',
3184: 'none' => 'No offload',
3185: );
3186: return %ruletitles;
3187: }
3188:
3189: sub sparestype_titles {
3190: my %typestitles = &Apache::lonlocal::texthash (
3191: 'primary' => 'primary',
3192: 'default' => 'default',
3193: );
3194: return %typestitles;
3195: }
3196:
3197: sub contact_titles {
3198: my %titles = &Apache::lonlocal::texthash (
3199: 'supportemail' => 'Support E-mail address',
3200: 'adminemail' => 'Default Server Admin E-mail address',
3201: 'errormail' => 'Error reports to be e-mailed to',
3202: 'packagesmail' => 'Package update alerts to be e-mailed to',
3203: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3204: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3205: 'requestsmail' => 'E-mail from course requests requiring approval',
3206: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
3207: );
3208: my %short_titles = &Apache::lonlocal::texthash (
3209: adminemail => 'Admin E-mail address',
3210: supportemail => 'Support E-mail',
3211: );
3212: return (\%titles,\%short_titles);
3213: }
3214:
3215: sub tool_titles {
3216: my %titles = &Apache::lonlocal::texthash (
3217: aboutme => 'Personal web page',
3218: blog => 'Blog',
3219: webdav => 'WebDAV',
3220: portfolio => 'Portfolio',
3221: official => 'Official courses (with institutional codes)',
3222: unofficial => 'Unofficial courses',
3223: community => 'Communities',
3224: );
3225: return %titles;
3226: }
3227:
3228: sub courserequest_titles {
3229: my %titles = &Apache::lonlocal::texthash (
3230: official => 'Official',
3231: unofficial => 'Unofficial',
3232: community => 'Communities',
3233: norequest => 'Not allowed',
3234: approval => 'Approval by Dom. Coord.',
3235: validate => 'With validation',
3236: autolimit => 'Numerical limit',
3237: unlimited => '(blank for unlimited)',
3238: );
3239: return %titles;
3240: }
3241:
3242: sub authorrequest_titles {
3243: my %titles = &Apache::lonlocal::texthash (
3244: norequest => 'Not allowed',
3245: approval => 'Approval by Dom. Coord.',
3246: automatic => 'Automatic approval',
3247: );
3248: return %titles;
3249: }
3250:
3251: sub courserequest_conditions {
3252: my %conditions = &Apache::lonlocal::texthash (
3253: approval => '(Processing of request subject to approval by Domain Coordinator).',
3254: validate => '(Processing of request subject to instittutional validation).',
3255: );
3256: return %conditions;
3257: }
3258:
3259:
3260: sub print_usercreation {
3261: my ($position,$dom,$settings,$rowtotal) = @_;
3262: my $numinrow = 4;
3263: my $datatable;
3264: if ($position eq 'top') {
3265: $$rowtotal ++;
3266: my $rowcount = 0;
3267: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3268: if (ref($rules) eq 'HASH') {
3269: if (keys(%{$rules}) > 0) {
3270: $datatable .= &user_formats_row('username',$settings,$rules,
3271: $ruleorder,$numinrow,$rowcount);
3272: $$rowtotal ++;
3273: $rowcount ++;
3274: }
3275: }
3276: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3277: if (ref($idrules) eq 'HASH') {
3278: if (keys(%{$idrules}) > 0) {
3279: $datatable .= &user_formats_row('id',$settings,$idrules,
3280: $idruleorder,$numinrow,$rowcount);
3281: $$rowtotal ++;
3282: $rowcount ++;
3283: }
3284: }
3285: my ($emailrules,$emailruleorder) =
3286: &Apache::lonnet::inst_userrules($dom,'email');
3287: if (ref($emailrules) eq 'HASH') {
3288: if (keys(%{$emailrules}) > 0) {
3289: $datatable .= &user_formats_row('email',$settings,$emailrules,
3290: $emailruleorder,$numinrow,$rowcount);
3291: $$rowtotal ++;
3292: $rowcount ++;
3293: }
3294: }
3295: if ($rowcount == 0) {
3296: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3297: $$rowtotal ++;
3298: $rowcount ++;
3299: }
3300: } elsif ($position eq 'middle') {
3301: my @creators = ('author','course','requestcrs','selfcreate');
3302: my ($rules,$ruleorder) =
3303: &Apache::lonnet::inst_userrules($dom,'username');
3304: my %lt = &usercreation_types();
3305: my %checked;
3306: my @selfcreate;
3307: if (ref($settings) eq 'HASH') {
3308: if (ref($settings->{'cancreate'}) eq 'HASH') {
3309: foreach my $item (@creators) {
3310: $checked{$item} = $settings->{'cancreate'}{$item};
3311: }
3312: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
3313: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
3314: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
3315: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
3316: @selfcreate = ('email','login','sso');
3317: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
3318: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
3319: }
3320: }
3321: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
3322: foreach my $item (@creators) {
3323: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
3324: $checked{$item} = 'none';
3325: }
3326: }
3327: }
3328: }
3329: my $rownum = 0;
3330: foreach my $item (@creators) {
3331: $rownum ++;
3332: if ($item ne 'selfcreate') {
3333: if ($checked{$item} eq '') {
3334: $checked{$item} = 'any';
3335: }
3336: }
3337: my $css_class;
3338: if ($rownum%2) {
3339: $css_class = '';
3340: } else {
3341: $css_class = ' class="LC_odd_row" ';
3342: }
3343: $datatable .= '<tr'.$css_class.'>'.
3344: '<td><span class="LC_nobreak">'.$lt{$item}.
3345: '</span></td><td align="right">';
3346: my @options;
3347: if ($item eq 'selfcreate') {
3348: push(@options,('email','login','sso'));
3349: } else {
3350: @options = ('any');
3351: if (ref($rules) eq 'HASH') {
3352: if (keys(%{$rules}) > 0) {
3353: push(@options,('official','unofficial'));
3354: }
3355: }
3356: push(@options,'none');
3357: }
3358: foreach my $option (@options) {
3359: my $type = 'radio';
3360: my $check = ' ';
3361: if ($item eq 'selfcreate') {
3362: $type = 'checkbox';
3363: if (grep(/^\Q$option\E$/,@selfcreate)) {
3364: $check = ' checked="checked" ';
3365: }
3366: } else {
3367: if ($checked{$item} eq $option) {
3368: $check = ' checked="checked" ';
3369: }
3370: }
3371: $datatable .= '<span class="LC_nobreak"><label>'.
3372: '<input type="'.$type.'" name="can_createuser_'.
3373: $item.'" value="'.$option.'"'.$check.'/> '.
3374: $lt{$option}.'</label> </span>';
3375: }
3376: $datatable .= '</td></tr>';
3377: }
3378: my ($othertitle,$usertypes,$types) =
3379: &Apache::loncommon::sorted_inst_types($dom);
3380: my $createsettings;
3381: if (ref($settings) eq 'HASH') {
3382: $createsettings = $settings->{cancreate};
3383: }
3384: if (ref($usertypes) eq 'HASH') {
3385: if (keys(%{$usertypes}) > 0) {
3386: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
3387: $dom,$numinrow,$othertitle,
3388: 'statustocreate');
3389: $$rowtotal ++;
3390: $rownum ++;
3391: }
3392: }
3393: $datatable .= &captcha_choice('cancreate',$createsettings,$rownum);
3394: } else {
3395: my @contexts = ('author','course','domain');
3396: my @authtypes = ('int','krb4','krb5','loc');
3397: my %checked;
3398: if (ref($settings) eq 'HASH') {
3399: if (ref($settings->{'authtypes'}) eq 'HASH') {
3400: foreach my $item (@contexts) {
3401: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
3402: foreach my $auth (@authtypes) {
3403: if ($settings->{'authtypes'}{$item}{$auth}) {
3404: $checked{$item}{$auth} = ' checked="checked" ';
3405: }
3406: }
3407: }
3408: }
3409: }
3410: } else {
3411: foreach my $item (@contexts) {
3412: foreach my $auth (@authtypes) {
3413: $checked{$item}{$auth} = ' checked="checked" ';
3414: }
3415: }
3416: }
3417: my %title = &context_names();
3418: my %authname = &authtype_names();
3419: my $rownum = 0;
3420: my $css_class;
3421: foreach my $item (@contexts) {
3422: if ($rownum%2) {
3423: $css_class = '';
3424: } else {
3425: $css_class = ' class="LC_odd_row" ';
3426: }
3427: $datatable .= '<tr'.$css_class.'>'.
3428: '<td>'.$title{$item}.
3429: '</td><td class="LC_left_item">'.
3430: '<span class="LC_nobreak">';
3431: foreach my $auth (@authtypes) {
3432: $datatable .= '<label>'.
3433: '<input type="checkbox" name="'.$item.'_auth" '.
3434: $checked{$item}{$auth}.' value="'.$auth.'" />'.
3435: $authname{$auth}.'</label> ';
3436: }
3437: $datatable .= '</span></td></tr>';
3438: $rownum ++;
3439: }
3440: $$rowtotal += $rownum;
3441: }
3442: return $datatable;
3443: }
3444:
3445: sub captcha_choice {
3446: my ($context,$settings,$itemcount) = @_;
3447: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
3448: my %lt = &captcha_phrases();
3449: $keyentry = 'hidden';
3450: if ($context eq 'cancreate') {
3451: $rowname = &mt('CAPTCHA validation (e-mail as username)');
3452: } elsif ($context eq 'login') {
3453: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
3454: }
3455: if (ref($settings) eq 'HASH') {
3456: if ($settings->{'captcha'}) {
3457: $checked{$settings->{'captcha'}} = ' checked="checked"';
3458: } else {
3459: $checked{'original'} = ' checked="checked"';
3460: }
3461: if ($settings->{'captcha'} eq 'recaptcha') {
3462: $pubtext = $lt{'pub'};
3463: $privtext = $lt{'priv'};
3464: $keyentry = 'text';
3465: }
3466: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
3467: $currpub = $settings->{'recaptchakeys'}{'public'};
3468: $currpriv = $settings->{'recaptchakeys'}{'private'};
3469: }
3470: } else {
3471: $checked{'original'} = ' checked="checked"';
3472: }
3473: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3474: my $output = '<tr'.$css_class.'>'.
3475: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
3476: '<table><tr><td>'."\n";
3477: foreach my $option ('original','recaptcha','notused') {
3478: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
3479: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
3480: $lt{$option}.'</label></span>';
3481: unless ($option eq 'notused') {
3482: $output .= (' 'x2)."\n";
3483: }
3484: }
3485: #
3486: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
3487: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
3488: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
3489: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
3490: #
3491: $output .= '</td></tr>'."\n".
3492: '<tr><td>'."\n".
3493: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
3494: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
3495: $currpub.'" size="40" /></span><br />'."\n".
3496: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
3497: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
3498: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
3499: '</td></tr>';
3500: return $output;
3501: }
3502:
3503: sub user_formats_row {
3504: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
3505: my $output;
3506: my %text = (
3507: 'username' => 'new usernames',
3508: 'id' => 'IDs',
3509: 'email' => 'self-created accounts (e-mail)',
3510: );
3511: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3512: $output = '<tr '.$css_class.'>'.
3513: '<td><span class="LC_nobreak">';
3514: if ($type eq 'email') {
3515: $output .= &mt("Formats disallowed for $text{$type}: ");
3516: } else {
3517: $output .= &mt("Format rules to check for $text{$type}: ");
3518: }
3519: $output .= '</span></td>'.
3520: '<td class="LC_left_item" colspan="2"><table>';
3521: my $rem;
3522: if (ref($ruleorder) eq 'ARRAY') {
3523: for (my $i=0; $i<@{$ruleorder}; $i++) {
3524: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
3525: my $rem = $i%($numinrow);
3526: if ($rem == 0) {
3527: if ($i > 0) {
3528: $output .= '</tr>';
3529: }
3530: $output .= '<tr>';
3531: }
3532: my $check = ' ';
3533: if (ref($settings) eq 'HASH') {
3534: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
3535: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
3536: $check = ' checked="checked" ';
3537: }
3538: }
3539: }
3540: $output .= '<td class="LC_left_item">'.
3541: '<span class="LC_nobreak"><label>'.
3542: '<input type="checkbox" name="'.$type.'_rule" '.
3543: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
3544: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
3545: }
3546: }
3547: $rem = @{$ruleorder}%($numinrow);
3548: }
3549: my $colsleft = $numinrow - $rem;
3550: if ($colsleft > 1 ) {
3551: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3552: ' </td>';
3553: } elsif ($colsleft == 1) {
3554: $output .= '<td class="LC_left_item"> </td>';
3555: }
3556: $output .= '</tr></table></td></tr>';
3557: return $output;
3558: }
3559:
3560: sub usercreation_types {
3561: my %lt = &Apache::lonlocal::texthash (
3562: author => 'When adding a co-author',
3563: course => 'When adding a user to a course',
3564: requestcrs => 'When requesting a course',
3565: selfcreate => 'User creates own account',
3566: any => 'Any',
3567: official => 'Institutional only ',
3568: unofficial => 'Non-institutional only',
3569: email => 'E-mail address',
3570: login => 'Institutional Login',
3571: sso => 'SSO',
3572: none => 'None',
3573: );
3574: return %lt;
3575: }
3576:
3577: sub authtype_names {
3578: my %lt = &Apache::lonlocal::texthash(
3579: int => 'Internal',
3580: krb4 => 'Kerberos 4',
3581: krb5 => 'Kerberos 5',
3582: loc => 'Local',
3583: );
3584: return %lt;
3585: }
3586:
3587: sub context_names {
3588: my %context_title = &Apache::lonlocal::texthash(
3589: author => 'Creating users when an Author',
3590: course => 'Creating users when in a course',
3591: domain => 'Creating users when a Domain Coordinator',
3592: );
3593: return %context_title;
3594: }
3595:
3596: sub print_usermodification {
3597: my ($position,$dom,$settings,$rowtotal) = @_;
3598: my $numinrow = 4;
3599: my ($context,$datatable,$rowcount);
3600: if ($position eq 'top') {
3601: $rowcount = 0;
3602: $context = 'author';
3603: foreach my $role ('ca','aa') {
3604: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3605: $numinrow,$rowcount);
3606: $$rowtotal ++;
3607: $rowcount ++;
3608: }
3609: } elsif ($position eq 'middle') {
3610: $context = 'course';
3611: $rowcount = 0;
3612: foreach my $role ('st','ep','ta','in','cr') {
3613: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3614: $numinrow,$rowcount);
3615: $$rowtotal ++;
3616: $rowcount ++;
3617: }
3618: } elsif ($position eq 'bottom') {
3619: $context = 'selfcreate';
3620: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3621: $usertypes->{'default'} = $othertitle;
3622: if (ref($types) eq 'ARRAY') {
3623: push(@{$types},'default');
3624: $usertypes->{'default'} = $othertitle;
3625: foreach my $status (@{$types}) {
3626: $datatable .= &modifiable_userdata_row($context,$status,$settings,
3627: $numinrow,$rowcount,$usertypes);
3628: $$rowtotal ++;
3629: $rowcount ++;
3630: }
3631: }
3632: }
3633: return $datatable;
3634: }
3635:
3636: sub print_defaults {
3637: my ($dom,$rowtotal) = @_;
3638: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
3639: 'datelocale_def','portal_def');
3640: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3641: my $titles = &defaults_titles($dom);
3642: my $rownum = 0;
3643: my ($datatable,$css_class);
3644: foreach my $item (@items) {
3645: if ($rownum%2) {
3646: $css_class = '';
3647: } else {
3648: $css_class = ' class="LC_odd_row" ';
3649: }
3650: $datatable .= '<tr'.$css_class.'>'.
3651: '<td><span class="LC_nobreak">'.$titles->{$item}.
3652: '</span></td><td class="LC_right_item">';
3653: if ($item eq 'auth_def') {
3654: my @authtypes = ('internal','krb4','krb5','localauth');
3655: my %shortauth = (
3656: internal => 'int',
3657: krb4 => 'krb4',
3658: krb5 => 'krb5',
3659: localauth => 'loc'
3660: );
3661: my %authnames = &authtype_names();
3662: foreach my $auth (@authtypes) {
3663: my $checked = ' ';
3664: if ($domdefaults{$item} eq $auth) {
3665: $checked = ' checked="checked" ';
3666: }
3667: $datatable .= '<label><input type="radio" name="'.$item.
3668: '" value="'.$auth.'"'.$checked.'/>'.
3669: $authnames{$shortauth{$auth}}.'</label> ';
3670: }
3671: } elsif ($item eq 'timezone_def') {
3672: my $includeempty = 1;
3673: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
3674: } elsif ($item eq 'datelocale_def') {
3675: my $includeempty = 1;
3676: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
3677: } elsif ($item eq 'lang_def') {
3678: my %langchoices = &get_languages_hash();
3679: $langchoices{''} = 'No language preference';
3680: %langchoices = &Apache::lonlocal::texthash(%langchoices);
3681: $datatable .= &Apache::loncommon::select_form($domdefaults{$item},$item,
3682: \%langchoices);
3683: } else {
3684: my $size;
3685: if ($item eq 'portal_def') {
3686: $size = ' size="25"';
3687: }
3688: $datatable .= '<input type="text" name="'.$item.'" value="'.
3689: $domdefaults{$item}.'"'.$size.' />';
3690: }
3691: $datatable .= '</td></tr>';
3692: $rownum ++;
3693: }
3694: $$rowtotal += $rownum;
3695: return $datatable;
3696: }
3697:
3698: sub get_languages_hash {
3699: my %langchoices;
3700: foreach my $id (&Apache::loncommon::languageids()) {
3701: my $code = &Apache::loncommon::supportedlanguagecode($id);
3702: if ($code ne '') {
3703: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
3704: }
3705: }
3706: return %langchoices;
3707: }
3708:
3709: sub defaults_titles {
3710: my ($dom) = @_;
3711: my %titles = &Apache::lonlocal::texthash (
3712: 'auth_def' => 'Default authentication type',
3713: 'auth_arg_def' => 'Default authentication argument',
3714: 'lang_def' => 'Default language',
3715: 'timezone_def' => 'Default timezone',
3716: 'datelocale_def' => 'Default locale for dates',
3717: 'portal_def' => 'Portal/Default URL',
3718: );
3719: if ($dom) {
3720: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
3721: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
3722: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
3723: $protocol = 'http' if ($protocol ne 'https');
3724: if ($uint_dom) {
3725: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
3726: $uint_dom);
3727: }
3728: }
3729: return (\%titles);
3730: }
3731:
3732: sub print_scantronformat {
3733: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
3734: my $itemcount = 1;
3735: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
3736: %confhash);
3737: my $switchserver = &check_switchserver($dom,$confname);
3738: my %lt = &Apache::lonlocal::texthash (
3739: default => 'Default bubblesheet format file error',
3740: custom => 'Custom bubblesheet format file error',
3741: );
3742: my %scantronfiles = (
3743: default => 'default.tab',
3744: custom => 'custom.tab',
3745: );
3746: foreach my $key (keys(%scantronfiles)) {
3747: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
3748: .$scantronfiles{$key};
3749: }
3750: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
3751: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
3752: if (!$switchserver) {
3753: my $servadm = $r->dir_config('lonAdmEMail');
3754: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
3755: if ($configuserok eq 'ok') {
3756: if ($author_ok eq 'ok') {
3757: my %legacyfile = (
3758: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
3759: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
3760: );
3761: my %md5chk;
3762: foreach my $type (keys(%legacyfile)) {
3763: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
3764: chomp($md5chk{$type});
3765: }
3766: if ($md5chk{'default'} ne $md5chk{'custom'}) {
3767: foreach my $type (keys(%legacyfile)) {
3768: ($scantronurls{$type},my $error) =
3769: &legacy_scantronformat($r,$dom,$confname,
3770: $type,$legacyfile{$type},
3771: $scantronurls{$type},
3772: $scantronfiles{$type});
3773: if ($error ne '') {
3774: $error{$type} = $error;
3775: }
3776: }
3777: if (keys(%error) == 0) {
3778: $is_custom = 1;
3779: $confhash{'scantron'}{'scantronformat'} =
3780: $scantronurls{'custom'};
3781: my $putresult =
3782: &Apache::lonnet::put_dom('configuration',
3783: \%confhash,$dom);
3784: if ($putresult ne 'ok') {
3785: $error{'custom'} =
3786: '<span class="LC_error">'.
3787: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3788: }
3789: }
3790: } else {
3791: ($scantronurls{'default'},my $error) =
3792: &legacy_scantronformat($r,$dom,$confname,
3793: 'default',$legacyfile{'default'},
3794: $scantronurls{'default'},
3795: $scantronfiles{'default'});
3796: if ($error eq '') {
3797: $confhash{'scantron'}{'scantronformat'} = '';
3798: my $putresult =
3799: &Apache::lonnet::put_dom('configuration',
3800: \%confhash,$dom);
3801: if ($putresult ne 'ok') {
3802: $error{'default'} =
3803: '<span class="LC_error">'.
3804: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3805: }
3806: } else {
3807: $error{'default'} = $error;
3808: }
3809: }
3810: }
3811: }
3812: } else {
3813: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
3814: }
3815: }
3816: if (ref($settings) eq 'HASH') {
3817: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
3818: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
3819: if ((!@info) || ($info[0] eq 'no_such_dir')) {
3820: $scantronurl = '';
3821: } else {
3822: $scantronurl = $settings->{'scantronformat'};
3823: }
3824: $is_custom = 1;
3825: } else {
3826: $scantronurl = $scantronurls{'default'};
3827: }
3828: } else {
3829: if ($is_custom) {
3830: $scantronurl = $scantronurls{'custom'};
3831: } else {
3832: $scantronurl = $scantronurls{'default'};
3833: }
3834: }
3835: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3836: $datatable .= '<tr'.$css_class.'>';
3837: if (!$is_custom) {
3838: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
3839: '<span class="LC_nobreak">';
3840: if ($scantronurl) {
3841: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
3842: &mt('Default bubblesheet format file').'</a>';
3843: } else {
3844: $datatable = &mt('File unavailable for display');
3845: }
3846: $datatable .= '</span></td>';
3847: if (keys(%error) == 0) {
3848: $datatable .= '<td valign="bottom">';
3849: if (!$switchserver) {
3850: $datatable .= &mt('Upload:').'<br />';
3851: }
3852: } else {
3853: my $errorstr;
3854: foreach my $key (sort(keys(%error))) {
3855: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3856: }
3857: $datatable .= '<td>'.$errorstr;
3858: }
3859: } else {
3860: if (keys(%error) > 0) {
3861: my $errorstr;
3862: foreach my $key (sort(keys(%error))) {
3863: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3864: }
3865: $datatable .= '<td>'.$errorstr.'</td><td> ';
3866: } elsif ($scantronurl) {
3867: $datatable .= '<td><span class="LC_nobreak">'.
3868: '<a href="'.$scantronurl.'" target="_blank">'.
3869: &mt('Custom bubblesheet format file').'</a><label>'.
3870: '<input type="checkbox" name="scantronformat_del"'.
3871: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
3872: '<td><span class="LC_nobreak"> '.
3873: &mt('Replace:').'</span><br />';
3874: }
3875: }
3876: if (keys(%error) == 0) {
3877: if ($switchserver) {
3878: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3879: } else {
3880: $datatable .='<span class="LC_nobreak"> '.
3881: '<input type="file" name="scantronformat" /></span>';
3882: }
3883: }
3884: $datatable .= '</td></tr>';
3885: $$rowtotal ++;
3886: return $datatable;
3887: }
3888:
3889: sub legacy_scantronformat {
3890: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
3891: my ($url,$error);
3892: my @statinfo = &Apache::lonnet::stat_file($newurl);
3893: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
3894: (my $result,$url) =
3895: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
3896: '','',$newfile);
3897: if ($result ne 'ok') {
3898: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
3899: }
3900: }
3901: return ($url,$error);
3902: }
3903:
3904: sub print_coursecategories {
3905: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
3906: my $datatable;
3907: if ($position eq 'top') {
3908: my $toggle_cats_crs = ' ';
3909: my $toggle_cats_dom = ' checked="checked" ';
3910: my $can_cat_crs = ' ';
3911: my $can_cat_dom = ' checked="checked" ';
3912: my $toggle_catscomm_comm = ' ';
3913: my $toggle_catscomm_dom = ' checked="checked" ';
3914: my $can_catcomm_comm = ' ';
3915: my $can_catcomm_dom = ' checked="checked" ';
3916:
3917: if (ref($settings) eq 'HASH') {
3918: if ($settings->{'togglecats'} eq 'crs') {
3919: $toggle_cats_crs = $toggle_cats_dom;
3920: $toggle_cats_dom = ' ';
3921: }
3922: if ($settings->{'categorize'} eq 'crs') {
3923: $can_cat_crs = $can_cat_dom;
3924: $can_cat_dom = ' ';
3925: }
3926: if ($settings->{'togglecatscomm'} eq 'comm') {
3927: $toggle_catscomm_comm = $toggle_catscomm_dom;
3928: $toggle_catscomm_dom = ' ';
3929: }
3930: if ($settings->{'categorizecomm'} eq 'comm') {
3931: $can_catcomm_comm = $can_catcomm_dom;
3932: $can_catcomm_dom = ' ';
3933: }
3934: }
3935: my %title = &Apache::lonlocal::texthash (
3936: togglecats => 'Show/Hide a course in catalog',
3937: togglecatscomm => 'Show/Hide a community in catalog',
3938: categorize => 'Assign a category to a course',
3939: categorizecomm => 'Assign a category to a community',
3940: );
3941: my %level = &Apache::lonlocal::texthash (
3942: dom => 'Set in Domain',
3943: crs => 'Set in Course',
3944: comm => 'Set in Community',
3945: );
3946: $datatable = '<tr class="LC_odd_row">'.
3947: '<td>'.$title{'togglecats'}.'</td>'.
3948: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3949: '<input type="radio" name="togglecats"'.
3950: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3951: '<label><input type="radio" name="togglecats"'.
3952: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
3953: '</tr><tr>'.
3954: '<td>'.$title{'categorize'}.'</td>'.
3955: '<td class="LC_right_item"><span class="LC_nobreak">'.
3956: '<label><input type="radio" name="categorize"'.
3957: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3958: '<label><input type="radio" name="categorize"'.
3959: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
3960: '</tr><tr class="LC_odd_row">'.
3961: '<td>'.$title{'togglecatscomm'}.'</td>'.
3962: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3963: '<input type="radio" name="togglecatscomm"'.
3964: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3965: '<label><input type="radio" name="togglecatscomm"'.
3966: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
3967: '</tr><tr>'.
3968: '<td>'.$title{'categorizecomm'}.'</td>'.
3969: '<td class="LC_right_item"><span class="LC_nobreak">'.
3970: '<label><input type="radio" name="categorizecomm"'.
3971: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3972: '<label><input type="radio" name="categorizecomm"'.
3973: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
3974: '</tr>';
3975: $$rowtotal += 4;
3976: } else {
3977: my $css_class;
3978: my $itemcount = 1;
3979: my $cathash;
3980: if (ref($settings) eq 'HASH') {
3981: $cathash = $settings->{'cats'};
3982: }
3983: if (ref($cathash) eq 'HASH') {
3984: my (@cats,@trails,%allitems,%idx,@jsarray);
3985: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
3986: \%allitems,\%idx,\@jsarray);
3987: my $maxdepth = scalar(@cats);
3988: my $colattrib = '';
3989: if ($maxdepth > 2) {
3990: $colattrib = ' colspan="2" ';
3991: }
3992: my @path;
3993: if (@cats > 0) {
3994: if (ref($cats[0]) eq 'ARRAY') {
3995: my $numtop = @{$cats[0]};
3996: my $maxnum = $numtop;
3997: my %default_names = (
3998: instcode => &mt('Official courses'),
3999: communities => &mt('Communities'),
4000: );
4001:
4002: if ((!grep(/^instcode$/,@{$cats[0]})) ||
4003: ($cathash->{'instcode::0'} eq '') ||
4004: (!grep(/^communities$/,@{$cats[0]})) ||
4005: ($cathash->{'communities::0'} eq '')) {
4006: $maxnum ++;
4007: }
4008: my $lastidx;
4009: for (my $i=0; $i<$numtop; $i++) {
4010: my $parent = $cats[0][$i];
4011: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4012: my $item = &escape($parent).'::0';
4013: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
4014: $lastidx = $idx{$item};
4015: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4016: .'<select name="'.$item.'"'.$chgstr.'>';
4017: for (my $k=0; $k<=$maxnum; $k++) {
4018: my $vpos = $k+1;
4019: my $selstr;
4020: if ($k == $i) {
4021: $selstr = ' selected="selected" ';
4022: }
4023: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4024: }
4025: $datatable .= '</select></td><td>';
4026: if ($parent eq 'instcode' || $parent eq 'communities') {
4027: $datatable .= '<span class="LC_nobreak">'
4028: .$default_names{$parent}.'</span>';
4029: if ($parent eq 'instcode') {
4030: $datatable .= '<br /><span class="LC_nobreak">('
4031: .&mt('with institutional codes')
4032: .')</span></td><td'.$colattrib.'>';
4033: } else {
4034: $datatable .= '<table><tr><td>';
4035: }
4036: $datatable .= '<span class="LC_nobreak">'
4037: .'<label><input type="radio" name="'
4038: .$parent.'" value="1" checked="checked" />'
4039: .&mt('Display').'</label>';
4040: if ($parent eq 'instcode') {
4041: $datatable .= ' ';
4042: } else {
4043: $datatable .= '</span></td></tr><tr><td>'
4044: .'<span class="LC_nobreak">';
4045: }
4046: $datatable .= '<label><input type="radio" name="'
4047: .$parent.'" value="0" />'
4048: .&mt('Do not display').'</label></span>';
4049: if ($parent eq 'communities') {
4050: $datatable .= '</td></tr></table>';
4051: }
4052: $datatable .= '</td>';
4053: } else {
4054: $datatable .= $parent
4055: .' <label><input type="checkbox" name="deletecategory" '
4056: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
4057: }
4058: my $depth = 1;
4059: push(@path,$parent);
4060: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
4061: pop(@path);
4062: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
4063: $itemcount ++;
4064: }
4065: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4066: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
4067: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
4068: for (my $k=0; $k<=$maxnum; $k++) {
4069: my $vpos = $k+1;
4070: my $selstr;
4071: if ($k == $numtop) {
4072: $selstr = ' selected="selected" ';
4073: }
4074: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4075: }
4076: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
4077: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
4078: .'</tr>'."\n";
4079: $itemcount ++;
4080: foreach my $default ('instcode','communities') {
4081: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
4082: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4083: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
4084: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
4085: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
4086: for (my $k=0; $k<=$maxnum; $k++) {
4087: my $vpos = $k+1;
4088: my $selstr;
4089: if ($k == $maxnum) {
4090: $selstr = ' selected="selected" ';
4091: }
4092: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4093: }
4094: $datatable .= '</select></span></td>'.
4095: '<td><span class="LC_nobreak">'.
4096: $default_names{$default}.'</span>';
4097: if ($default eq 'instcode') {
4098: $datatable .= '<br /><span class="LC_nobreak">('
4099: .&mt('with institutional codes').')</span>';
4100: }
4101: $datatable .= '</td>'
4102: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
4103: .&mt('Display').'</label> '
4104: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
4105: .&mt('Do not display').'</label></span></td></tr>';
4106: }
4107: }
4108: }
4109: } else {
4110: $datatable .= &initialize_categories($itemcount);
4111: }
4112: } else {
4113: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
4114: .&initialize_categories($itemcount);
4115: }
4116: $$rowtotal += $itemcount;
4117: }
4118: return $datatable;
4119: }
4120:
4121: sub print_serverstatuses {
4122: my ($dom,$settings,$rowtotal) = @_;
4123: my $datatable;
4124: my @pages = &serverstatus_pages();
4125: my (%namedaccess,%machineaccess);
4126: foreach my $type (@pages) {
4127: $namedaccess{$type} = '';
4128: $machineaccess{$type}= '';
4129: }
4130: if (ref($settings) eq 'HASH') {
4131: foreach my $type (@pages) {
4132: if (exists($settings->{$type})) {
4133: if (ref($settings->{$type}) eq 'HASH') {
4134: foreach my $key (keys(%{$settings->{$type}})) {
4135: if ($key eq 'namedusers') {
4136: $namedaccess{$type} = $settings->{$type}->{$key};
4137: } elsif ($key eq 'machines') {
4138: $machineaccess{$type} = $settings->{$type}->{$key};
4139: }
4140: }
4141: }
4142: }
4143: }
4144: }
4145: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
4146: my $rownum = 0;
4147: my $css_class;
4148: foreach my $type (@pages) {
4149: $rownum ++;
4150: $css_class = $rownum%2?' class="LC_odd_row"':'';
4151: $datatable .= '<tr'.$css_class.'>'.
4152: '<td><span class="LC_nobreak">'.
4153: $titles->{$type}.'</span></td>'.
4154: '<td class="LC_left_item">'.
4155: '<input type="text" name="'.$type.'_namedusers" '.
4156: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
4157: '<td class="LC_right_item">'.
4158: '<span class="LC_nobreak">'.
4159: '<input type="text" name="'.$type.'_machines" '.
4160: 'value="'.$machineaccess{$type}.'" size="10" />'.
4161: '</td></tr>'."\n";
4162: }
4163: $$rowtotal += $rownum;
4164: return $datatable;
4165: }
4166:
4167: sub serverstatus_pages {
4168: return ('userstatus','lonstatus','loncron','server-status','codeversions',
4169: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
4170: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf');
4171: }
4172:
4173: sub coursecategories_javascript {
4174: my ($settings) = @_;
4175: my ($output,$jstext,$cathash);
4176: if (ref($settings) eq 'HASH') {
4177: $cathash = $settings->{'cats'};
4178: }
4179: if (ref($cathash) eq 'HASH') {
4180: my (@cats,@jsarray,%idx);
4181: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
4182: if (@jsarray > 0) {
4183: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
4184: for (my $i=0; $i<@jsarray; $i++) {
4185: if (ref($jsarray[$i]) eq 'ARRAY') {
4186: my $catstr = join('","',@{$jsarray[$i]});
4187: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
4188: }
4189: }
4190: }
4191: } else {
4192: $jstext = ' var categories = Array(1);'."\n".
4193: ' categories[0] = Array("instcode_pos");'."\n";
4194: }
4195: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
4196: my $communities_reserved = &mt('The name: "communities" is a reserved category');
4197: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
4198: $output = <<"ENDSCRIPT";
4199: <script type="text/javascript">
4200: // <![CDATA[
4201: function reorderCats(form,parent,item,idx) {
4202: var changedVal;
4203: $jstext
4204: var newpos = 'addcategory_pos';
4205: var current = new Array;
4206: if (parent == '') {
4207: var has_instcode = 0;
4208: var maxtop = categories[idx].length;
4209: for (var j=0; j<maxtop; j++) {
4210: if (categories[idx][j] == 'instcode::0') {
4211: has_instcode == 1;
4212: }
4213: }
4214: if (has_instcode == 0) {
4215: categories[idx][maxtop] = 'instcode_pos';
4216: }
4217: } else {
4218: newpos += '_'+parent;
4219: }
4220: var maxh = 1 + categories[idx].length;
4221: var current = new Array;
4222: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4223: if (item == newpos) {
4224: changedVal = newitemVal;
4225: } else {
4226: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4227: current[newitemVal] = newpos;
4228: }
4229: for (var i=0; i<categories[idx].length; i++) {
4230: var elementName = categories[idx][i];
4231: if (elementName != item) {
4232: if (form.elements[elementName]) {
4233: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4234: current[currVal] = elementName;
4235: }
4236: }
4237: }
4238: var oldVal;
4239: for (var j=0; j<maxh; j++) {
4240: if (current[j] == undefined) {
4241: oldVal = j;
4242: }
4243: }
4244: if (oldVal < changedVal) {
4245: for (var k=oldVal+1; k<=changedVal ; k++) {
4246: var elementName = current[k];
4247: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4248: }
4249: } else {
4250: for (var k=changedVal; k<oldVal; k++) {
4251: var elementName = current[k];
4252: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4253: }
4254: }
4255: return;
4256: }
4257:
4258: function categoryCheck(form) {
4259: if (form.elements['addcategory_name'].value == 'instcode') {
4260: alert('$instcode_reserved\\n$choose_again');
4261: return false;
4262: }
4263: if (form.elements['addcategory_name'].value == 'communities') {
4264: alert('$communities_reserved\\n$choose_again');
4265: return false;
4266: }
4267: return true;
4268: }
4269:
4270: // ]]>
4271: </script>
4272:
4273: ENDSCRIPT
4274: return $output;
4275: }
4276:
4277: sub initialize_categories {
4278: my ($itemcount) = @_;
4279: my ($datatable,$css_class,$chgstr);
4280: my %default_names = (
4281: instcode => 'Official courses (with institutional codes)',
4282: communities => 'Communities',
4283: );
4284: my $select0 = ' selected="selected"';
4285: my $select1 = '';
4286: foreach my $default ('instcode','communities') {
4287: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4288: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
4289: if ($default eq 'communities') {
4290: $select1 = $select0;
4291: $select0 = '';
4292: }
4293: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4294: .'<select name="'.$default.'_pos">'
4295: .'<option value="0"'.$select0.'>1</option>'
4296: .'<option value="1"'.$select1.'>2</option>'
4297: .'<option value="2">3</option></select> '
4298: .$default_names{$default}
4299: .'</span></td><td><span class="LC_nobreak">'
4300: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
4301: .&mt('Display').'</label> <label>'
4302: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
4303: .'</label></span></td></tr>';
4304: $itemcount ++;
4305: }
4306: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4307: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
4308: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4309: .'<select name="addcategory_pos"'.$chgstr.'>'
4310: .'<option value="0">1</option>'
4311: .'<option value="1">2</option>'
4312: .'<option value="2" selected="selected">3</option></select> '
4313: .&mt('Add category').'</td><td>'.&mt('Name:')
4314: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
4315: return $datatable;
4316: }
4317:
4318: sub build_category_rows {
4319: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
4320: my ($text,$name,$item,$chgstr);
4321: if (ref($cats) eq 'ARRAY') {
4322: my $maxdepth = scalar(@{$cats});
4323: if (ref($cats->[$depth]) eq 'HASH') {
4324: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
4325: my $numchildren = @{$cats->[$depth]{$parent}};
4326: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4327: $text .= '<td><table class="LC_datatable">';
4328: my ($idxnum,$parent_name,$parent_item);
4329: my $higher = $depth - 1;
4330: if ($higher == 0) {
4331: $parent_name = &escape($parent).'::'.$higher;
4332: } else {
4333: if (ref($path) eq 'ARRAY') {
4334: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4335: }
4336: }
4337: $parent_item = 'addcategory_pos_'.$parent_name;
4338: for (my $j=0; $j<=$numchildren; $j++) {
4339: if ($j < $numchildren) {
4340: $name = $cats->[$depth]{$parent}[$j];
4341: $item = &escape($name).':'.&escape($parent).':'.$depth;
4342: $idxnum = $idx->{$item};
4343: } else {
4344: $name = $parent_name;
4345: $item = $parent_item;
4346: }
4347: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
4348: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
4349: for (my $i=0; $i<=$numchildren; $i++) {
4350: my $vpos = $i+1;
4351: my $selstr;
4352: if ($j == $i) {
4353: $selstr = ' selected="selected" ';
4354: }
4355: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
4356: }
4357: $text .= '</select> ';
4358: if ($j < $numchildren) {
4359: my $deeper = $depth+1;
4360: $text .= $name.' '
4361: .'<label><input type="checkbox" name="deletecategory" value="'
4362: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
4363: if(ref($path) eq 'ARRAY') {
4364: push(@{$path},$name);
4365: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
4366: pop(@{$path});
4367: }
4368: } else {
4369: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
4370: if ($j == $numchildren) {
4371: $text .= $name;
4372: } else {
4373: $text .= $item;
4374: }
4375: $text .= '" value="" />';
4376: }
4377: $text .= '</td></tr>';
4378: }
4379: $text .= '</table></td>';
4380: } else {
4381: my $higher = $depth-1;
4382: if ($higher == 0) {
4383: $name = &escape($parent).'::'.$higher;
4384: } else {
4385: if (ref($path) eq 'ARRAY') {
4386: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4387: }
4388: }
4389: my $colspan;
4390: if ($parent ne 'instcode') {
4391: $colspan = $maxdepth - $depth - 1;
4392: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
4393: }
4394: }
4395: }
4396: }
4397: return $text;
4398: }
4399:
4400: sub modifiable_userdata_row {
4401: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
4402: my $rolename;
4403: if ($context eq 'selfcreate') {
4404: if (ref($usertypes) eq 'HASH') {
4405: $rolename = $usertypes->{$role};
4406: } else {
4407: $rolename = $role;
4408: }
4409: } else {
4410: if ($role eq 'cr') {
4411: $rolename = &mt('Custom role');
4412: } else {
4413: $rolename = &Apache::lonnet::plaintext($role);
4414: }
4415: }
4416: my @fields = ('lastname','firstname','middlename','generation',
4417: 'permanentemail','id');
4418: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4419: my $output;
4420: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4421: $output = '<tr '.$css_class.'>'.
4422: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
4423: '<td class="LC_left_item" colspan="2"><table>';
4424: my $rem;
4425: my %checks;
4426: if (ref($settings) eq 'HASH') {
4427: if (ref($settings->{$context}) eq 'HASH') {
4428: if (ref($settings->{$context}->{$role}) eq 'HASH') {
4429: foreach my $field (@fields) {
4430: if ($settings->{$context}->{$role}->{$field}) {
4431: $checks{$field} = ' checked="checked" ';
4432: }
4433: }
4434: }
4435: }
4436: }
4437: for (my $i=0; $i<@fields; $i++) {
4438: my $rem = $i%($numinrow);
4439: if ($rem == 0) {
4440: if ($i > 0) {
4441: $output .= '</tr>';
4442: }
4443: $output .= '<tr>';
4444: }
4445: my $check = ' ';
4446: if (exists($checks{$fields[$i]})) {
4447: $check = $checks{$fields[$i]}
4448: } else {
4449: if ($role eq 'st') {
4450: if (ref($settings) ne 'HASH') {
4451: $check = ' checked="checked" ';
4452: }
4453: }
4454: }
4455: $output .= '<td class="LC_left_item">'.
4456: '<span class="LC_nobreak"><label>'.
4457: '<input type="checkbox" name="canmodify_'.$role.'" '.
4458: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
4459: '</label></span></td>';
4460: $rem = @fields%($numinrow);
4461: }
4462: my $colsleft = $numinrow - $rem;
4463: if ($colsleft > 1 ) {
4464: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4465: ' </td>';
4466: } elsif ($colsleft == 1) {
4467: $output .= '<td class="LC_left_item"> </td>';
4468: }
4469: $output .= '</tr></table></td></tr>';
4470: return $output;
4471: }
4472:
4473: sub insttypes_row {
4474: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
4475: my %lt = &Apache::lonlocal::texthash (
4476: cansearch => 'Users allowed to search',
4477: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
4478: lockablenames => 'User preference to lock name',
4479: );
4480: my $showdom;
4481: if ($context eq 'cansearch') {
4482: $showdom = ' ('.$dom.')';
4483: }
4484: my $class = 'LC_left_item';
4485: if ($context eq 'statustocreate') {
4486: $class = 'LC_right_item';
4487: }
4488: my $output = '<tr class="LC_odd_row">'.
4489: '<td>'.$lt{$context}.$showdom.
4490: '</td><td class="'.$class.'" colspan="2"><table>';
4491: my $rem;
4492: if (ref($types) eq 'ARRAY') {
4493: for (my $i=0; $i<@{$types}; $i++) {
4494: if (defined($usertypes->{$types->[$i]})) {
4495: my $rem = $i%($numinrow);
4496: if ($rem == 0) {
4497: if ($i > 0) {
4498: $output .= '</tr>';
4499: }
4500: $output .= '<tr>';
4501: }
4502: my $check = ' ';
4503: if (ref($settings) eq 'HASH') {
4504: if (ref($settings->{$context}) eq 'ARRAY') {
4505: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
4506: $check = ' checked="checked" ';
4507: }
4508: } elsif ($context eq 'statustocreate') {
4509: $check = ' checked="checked" ';
4510: }
4511: }
4512: $output .= '<td class="LC_left_item">'.
4513: '<span class="LC_nobreak"><label>'.
4514: '<input type="checkbox" name="'.$context.'" '.
4515: 'value="'.$types->[$i].'"'.$check.'/>'.
4516: $usertypes->{$types->[$i]}.'</label></span></td>';
4517: }
4518: }
4519: $rem = @{$types}%($numinrow);
4520: }
4521: my $colsleft = $numinrow - $rem;
4522: if (($rem == 0) && (@{$types} > 0)) {
4523: $output .= '<tr>';
4524: }
4525: if ($colsleft > 1) {
4526: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
4527: } else {
4528: $output .= '<td class="LC_left_item">';
4529: }
4530: my $defcheck = ' ';
4531: if (ref($settings) eq 'HASH') {
4532: if (ref($settings->{$context}) eq 'ARRAY') {
4533: if (grep(/^default$/,@{$settings->{$context}})) {
4534: $defcheck = ' checked="checked" ';
4535: }
4536: } elsif ($context eq 'statustocreate') {
4537: $defcheck = ' checked="checked" ';
4538: }
4539: }
4540: $output .= '<span class="LC_nobreak"><label>'.
4541: '<input type="checkbox" name="'.$context.'" '.
4542: 'value="default"'.$defcheck.'/>'.
4543: $othertitle.'</label></span></td>'.
4544: '</tr></table></td></tr>';
4545: return $output;
4546: }
4547:
4548: sub sorted_searchtitles {
4549: my %searchtitles = &Apache::lonlocal::texthash(
4550: 'uname' => 'username',
4551: 'lastname' => 'last name',
4552: 'lastfirst' => 'last name, first name',
4553: );
4554: my @titleorder = ('uname','lastname','lastfirst');
4555: return (\%searchtitles,\@titleorder);
4556: }
4557:
4558: sub sorted_searchtypes {
4559: my %srchtypes_desc = (
4560: exact => 'is exact match',
4561: contains => 'contains ..',
4562: begins => 'begins with ..',
4563: );
4564: my @srchtypeorder = ('exact','begins','contains');
4565: return (\%srchtypes_desc,\@srchtypeorder);
4566: }
4567:
4568: sub usertype_update_row {
4569: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
4570: my $datatable;
4571: my $numinrow = 4;
4572: foreach my $type (@{$types}) {
4573: if (defined($usertypes->{$type})) {
4574: $$rownums ++;
4575: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
4576: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
4577: '</td><td class="LC_left_item"><table>';
4578: for (my $i=0; $i<@{$fields}; $i++) {
4579: my $rem = $i%($numinrow);
4580: if ($rem == 0) {
4581: if ($i > 0) {
4582: $datatable .= '</tr>';
4583: }
4584: $datatable .= '<tr>';
4585: }
4586: my $check = ' ';
4587: if (ref($settings) eq 'HASH') {
4588: if (ref($settings->{'fields'}) eq 'HASH') {
4589: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
4590: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
4591: $check = ' checked="checked" ';
4592: }
4593: }
4594: }
4595: }
4596:
4597: if ($i == @{$fields}-1) {
4598: my $colsleft = $numinrow - $rem;
4599: if ($colsleft > 1) {
4600: $datatable .= '<td colspan="'.$colsleft.'">';
4601: } else {
4602: $datatable .= '<td>';
4603: }
4604: } else {
4605: $datatable .= '<td>';
4606: }
4607: $datatable .= '<span class="LC_nobreak"><label>'.
4608: '<input type="checkbox" name="updateable_'.$type.
4609: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
4610: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
4611: }
4612: $datatable .= '</tr></table></td></tr>';
4613: }
4614: }
4615: return $datatable;
4616: }
4617:
4618: sub modify_login {
4619: my ($r,$dom,$confname,%domconfig) = @_;
4620: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
4621: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
4622: %title = ( coursecatalog => 'Display course catalog',
4623: adminmail => 'Display administrator E-mail address',
4624: helpdesk => 'Display "Contact Helpdesk" link',
4625: newuser => 'Link for visitors to create a user account',
4626: loginheader => 'Log-in box header');
4627: @offon = ('off','on');
4628: if (ref($domconfig{login}) eq 'HASH') {
4629: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
4630: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
4631: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
4632: }
4633: }
4634: }
4635: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
4636: \%domconfig,\%loginhash);
4637: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
4638: foreach my $item (@toggles) {
4639: $loginhash{login}{$item} = $env{'form.'.$item};
4640: }
4641: $loginhash{login}{loginheader} = $env{'form.loginheader'};
4642: if (ref($colchanges{'login'}) eq 'HASH') {
4643: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
4644: \%loginhash);
4645: }
4646:
4647: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4648: my @loginvia_attribs = ('serverpath','custompath','exempt');
4649: if (keys(%servers) > 1) {
4650: foreach my $lonhost (keys(%servers)) {
4651: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
4652: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
4653: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
4654: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
4655: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
4656: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4657: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4658: $changes{'loginvia'}{$lonhost} = 1;
4659: } else {
4660: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
4661: $changes{'loginvia'}{$lonhost} = 1;
4662: }
4663: } else {
4664: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4665: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4666: $changes{'loginvia'}{$lonhost} = 1;
4667: }
4668: }
4669: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
4670: foreach my $item (@loginvia_attribs) {
4671: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
4672: }
4673: } else {
4674: foreach my $item (@loginvia_attribs) {
4675: my $new = $env{'form.'.$lonhost.'_'.$item};
4676: if (($item eq 'serverpath') && ($new eq 'custom')) {
4677: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
4678: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4679: $new = '/';
4680: }
4681: }
4682: if (($item eq 'custompath') &&
4683: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4684: $new = '';
4685: }
4686: if ($new ne $curr_loginvia{$lonhost}{$item}) {
4687: $changes{'loginvia'}{$lonhost} = 1;
4688: }
4689: if ($item eq 'exempt') {
4690: $new =~ s/^\s+//;
4691: $new =~ s/\s+$//;
4692: my @poss_ips = split(/\s*[,:]\s*/,$new);
4693: my @okips;
4694: foreach my $ip (@poss_ips) {
4695: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
4696: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
4697: push(@okips,$ip);
4698: }
4699: }
4700: }
4701: if (@okips > 0) {
4702: $new = join(',',@okips);
4703: } else {
4704: $new = '';
4705: }
4706: }
4707: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4708: }
4709: }
4710: } else {
4711: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4712: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4713: $changes{'loginvia'}{$lonhost} = 1;
4714: foreach my $item (@loginvia_attribs) {
4715: my $new = $env{'form.'.$lonhost.'_'.$item};
4716: if (($item eq 'serverpath') && ($new eq 'custom')) {
4717: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4718: $new = '/';
4719: }
4720: }
4721: if (($item eq 'custompath') &&
4722: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4723: $new = '';
4724: }
4725: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4726: }
4727: }
4728: }
4729: }
4730: }
4731:
4732: my $servadm = $r->dir_config('lonAdmEMail');
4733: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
4734: if (ref($domconfig{'login'}) eq 'HASH') {
4735: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
4736: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
4737: if ($lang eq 'nolang') {
4738: push(@currlangs,$lang);
4739: } elsif (defined($langchoices{$lang})) {
4740: push(@currlangs,$lang);
4741: } else {
4742: next;
4743: }
4744: }
4745: }
4746: }
4747: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
4748: if (@currlangs > 0) {
4749: foreach my $lang (@currlangs) {
4750: if (grep(/^\Q$lang\E$/,@delurls)) {
4751: $changes{'helpurl'}{$lang} = 1;
4752: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
4753: $changes{'helpurl'}{$lang} = 1;
4754: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
4755: push(@newlangs,$lang);
4756: } else {
4757: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
4758: }
4759: }
4760: }
4761: unless (grep(/^nolang$/,@currlangs)) {
4762: if ($env{'form.loginhelpurl_nolang.filename'}) {
4763: $changes{'helpurl'}{'nolang'} = 1;
4764: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
4765: push(@newlangs,'nolang');
4766: }
4767: }
4768: if ($env{'form.loginhelpurl_add_lang'}) {
4769: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
4770: ($env{'form.loginhelpurl_add_file.filename'})) {
4771: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
4772: $addedfile = $env{'form.loginhelpurl_add_lang'};
4773: }
4774: }
4775: if ((@newlangs > 0) || ($addedfile)) {
4776: my $error;
4777: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
4778: if ($configuserok eq 'ok') {
4779: if ($switchserver) {
4780: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
4781: } elsif ($author_ok eq 'ok') {
4782: my @allnew = @newlangs;
4783: if ($addedfile ne '') {
4784: push(@allnew,$addedfile);
4785: }
4786: foreach my $lang (@allnew) {
4787: my $formelem = 'loginhelpurl_'.$lang;
4788: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
4789: $formelem = 'loginhelpurl_add_file';
4790: }
4791: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
4792: "help/$lang",'','',$newfile{$lang});
4793: if ($result eq 'ok') {
4794: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
4795: $changes{'helpurl'}{$lang} = 1;
4796: } else {
4797: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
4798: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
4799: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
4800: (!grep(/^\Q$lang\E$/,@delurls))) {
4801:
4802: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
4803: }
4804: }
4805: }
4806: } else {
4807: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
4808: }
4809: } else {
4810: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
4811: }
4812: if ($error) {
4813: &Apache::lonnet::logthis($error);
4814: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4815: }
4816: }
4817: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
4818:
4819: my $defaulthelpfile = '/adm/loginproblems.html';
4820: my $defaulttext = &mt('Default in use');
4821:
4822: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
4823: $dom);
4824: if ($putresult eq 'ok') {
4825: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
4826: my %defaultchecked = (
4827: 'coursecatalog' => 'on',
4828: 'helpdesk' => 'on',
4829: 'adminmail' => 'off',
4830: 'newuser' => 'off',
4831: );
4832: if (ref($domconfig{'login'}) eq 'HASH') {
4833: foreach my $item (@toggles) {
4834: if ($defaultchecked{$item} eq 'on') {
4835: if (($domconfig{'login'}{$item} eq '0') &&
4836: ($env{'form.'.$item} eq '1')) {
4837: $changes{$item} = 1;
4838: } elsif (($domconfig{'login'}{$item} eq '' ||
4839: $domconfig{'login'}{$item} eq '1') &&
4840: ($env{'form.'.$item} eq '0')) {
4841: $changes{$item} = 1;
4842: }
4843: } elsif ($defaultchecked{$item} eq 'off') {
4844: if (($domconfig{'login'}{$item} eq '1') &&
4845: ($env{'form.'.$item} eq '0')) {
4846: $changes{$item} = 1;
4847: } elsif (($domconfig{'login'}{$item} eq '' ||
4848: $domconfig{'login'}{$item} eq '0') &&
4849: ($env{'form.'.$item} eq '1')) {
4850: $changes{$item} = 1;
4851: }
4852: }
4853: }
4854: }
4855: if (keys(%changes) > 0 || $colchgtext) {
4856: &Apache::loncommon::devalidate_domconfig_cache($dom);
4857: $resulttext = &mt('Changes made:').'<ul>';
4858: foreach my $item (sort(keys(%changes))) {
4859: if ($item eq 'loginvia') {
4860: if (ref($changes{$item}) eq 'HASH') {
4861: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
4862: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
4863: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
4864: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
4865: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
4866: $protocol = 'http' if ($protocol ne 'https');
4867: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
4868:
4869: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
4870: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
4871: } else {
4872: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
4873: }
4874: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
4875: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
4876: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
4877: }
4878: $resulttext .= '</li>';
4879: } else {
4880: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
4881: }
4882: } else {
4883: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
4884: }
4885: }
4886: $resulttext .= '</ul></li>';
4887: }
4888: } elsif ($item eq 'helpurl') {
4889: if (ref($changes{$item}) eq 'HASH') {
4890: foreach my $lang (sort(keys(%{$changes{$item}}))) {
4891: if (grep(/^\Q$lang\E$/,@delurls)) {
4892: my ($chg,$link);
4893: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
4894: if ($lang eq 'nolang') {
4895: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
4896: } else {
4897: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
4898: }
4899: $resulttext .= '<li>'.$chg.'</li>';
4900: } else {
4901: my $chg;
4902: if ($lang eq 'nolang') {
4903: $chg = &mt('custom log-in help file for no preferred language');
4904: } else {
4905: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
4906: }
4907: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
4908: $loginhash{'login'}{'helpurl'}{$lang}.
4909: '?inhibitmenu=yes',$chg,600,500).
4910: '</li>';
4911: }
4912: }
4913: }
4914: } elsif ($item eq 'captcha') {
4915: if (ref($loginhash{'login'}) eq 'HASH') {
4916: my $chgtxt;
4917: if ($loginhash{'login'}{$item} eq 'notused') {
4918: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
4919: } else {
4920: my %captchas = &captcha_phrases();
4921: if ($captchas{$loginhash{'login'}{$item}}) {
4922: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
4923: } else {
4924: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
4925: }
4926: }
4927: $resulttext .= '<li>'.$chgtxt.'</li>';
4928: }
4929: } elsif ($item eq 'recaptchakeys') {
4930: if (ref($loginhash{'login'}) eq 'HASH') {
4931: my ($privkey,$pubkey);
4932: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
4933: $pubkey = $loginhash{'login'}{$item}{'public'};
4934: $privkey = $loginhash{'login'}{$item}{'private'};
4935: }
4936: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
4937: if (!$pubkey) {
4938: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
4939: } else {
4940: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
4941: }
4942: if (!$privkey) {
4943: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
4944: } else {
4945: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
4946: }
4947: $chgtxt .= '</ul>';
4948: $resulttext .= '<li>'.$chgtxt.'</li>';
4949: }
4950: } else {
4951: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
4952: }
4953: }
4954: $resulttext .= $colchgtext.'</ul>';
4955: } else {
4956: $resulttext = &mt('No changes made to log-in page settings');
4957: }
4958: } else {
4959: $resulttext = '<span class="LC_error">'.
4960: &mt('An error occurred: [_1]',$putresult).'</span>';
4961: }
4962: if ($errors) {
4963: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
4964: $errors.'</ul>';
4965: }
4966: return $resulttext;
4967: }
4968:
4969: sub color_font_choices {
4970: my %choices =
4971: &Apache::lonlocal::texthash (
4972: img => "Header",
4973: bgs => "Background colors",
4974: links => "Link colors",
4975: images => "Images",
4976: font => "Font color",
4977: fontmenu => "Font Menu",
4978: pgbg => "Page",
4979: tabbg => "Header",
4980: sidebg => "Border",
4981: link => "Link",
4982: alink => "Active link",
4983: vlink => "Visited link",
4984: );
4985: return %choices;
4986: }
4987:
4988: sub modify_rolecolors {
4989: my ($r,$dom,$confname,$roles,%domconfig) = @_;
4990: my ($resulttext,%rolehash);
4991: $rolehash{'rolecolors'} = {};
4992: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
4993: if ($domconfig{'rolecolors'} eq '') {
4994: $domconfig{'rolecolors'} = {};
4995: }
4996: }
4997: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
4998: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
4999: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
5000: $dom);
5001: if ($putresult eq 'ok') {
5002: if (keys(%changes) > 0) {
5003: &Apache::loncommon::devalidate_domconfig_cache($dom);
5004: $resulttext = &display_colorchgs($dom,\%changes,$roles,
5005: $rolehash{'rolecolors'});
5006: } else {
5007: $resulttext = &mt('No changes made to default color schemes');
5008: }
5009: } else {
5010: $resulttext = '<span class="LC_error">'.
5011: &mt('An error occurred: [_1]',$putresult).'</span>';
5012: }
5013: if ($errors) {
5014: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
5015: $errors.'</ul>';
5016: }
5017: return $resulttext;
5018: }
5019:
5020: sub modify_colors {
5021: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
5022: my (%changes,%choices);
5023: my @bgs;
5024: my @links = ('link','alink','vlink');
5025: my @logintext;
5026: my @images;
5027: my $servadm = $r->dir_config('lonAdmEMail');
5028: my $errors;
5029: foreach my $role (@{$roles}) {
5030: if ($role eq 'login') {
5031: %choices = &login_choices();
5032: @logintext = ('textcol','bgcol');
5033: } else {
5034: %choices = &color_font_choices();
5035: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
5036: }
5037: if ($role eq 'login') {
5038: @images = ('img','logo','domlogo','login');
5039: @bgs = ('pgbg','mainbg','sidebg');
5040: } else {
5041: @images = ('img');
5042: @bgs = ('pgbg','tabbg','sidebg');
5043: }
5044: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
5045: foreach my $item (@bgs,@links,@logintext) {
5046: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
5047: }
5048: my ($configuserok,$author_ok,$switchserver) =
5049: &config_check($dom,$confname,$servadm);
5050: my ($width,$height) = &thumb_dimensions();
5051: if (ref($domconfig->{$role}) ne 'HASH') {
5052: $domconfig->{$role} = {};
5053: }
5054: foreach my $img (@images) {
5055: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
5056: if (defined($env{'form.login_showlogo_'.$img})) {
5057: $confhash->{$role}{'showlogo'}{$img} = 1;
5058: } else {
5059: $confhash->{$role}{'showlogo'}{$img} = 0;
5060: }
5061: }
5062: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
5063: && !defined($domconfig->{$role}{$img})
5064: && !$env{'form.'.$role.'_del_'.$img}
5065: && $env{'form.'.$role.'_import_'.$img}) {
5066: # import the old configured image from the .tab setting
5067: # if they haven't provided a new one
5068: $domconfig->{$role}{$img} =
5069: $env{'form.'.$role.'_import_'.$img};
5070: }
5071: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
5072: my $error;
5073: if ($configuserok eq 'ok') {
5074: if ($switchserver) {
5075: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
5076: } else {
5077: if ($author_ok eq 'ok') {
5078: my ($result,$logourl) =
5079: &publishlogo($r,'upload',$role.'_'.$img,
5080: $dom,$confname,$img,$width,$height);
5081: if ($result eq 'ok') {
5082: $confhash->{$role}{$img} = $logourl;
5083: $changes{$role}{'images'}{$img} = 1;
5084: } else {
5085: $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);
5086: }
5087: } else {
5088: $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);
5089: }
5090: }
5091: } else {
5092: $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);
5093: }
5094: if ($error) {
5095: &Apache::lonnet::logthis($error);
5096: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5097: }
5098: } elsif ($domconfig->{$role}{$img} ne '') {
5099: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
5100: my $error;
5101: if ($configuserok eq 'ok') {
5102: # is confname an author?
5103: if ($switchserver eq '') {
5104: if ($author_ok eq 'ok') {
5105: my ($result,$logourl) =
5106: &publishlogo($r,'copy',$domconfig->{$role}{$img},
5107: $dom,$confname,$img,$width,$height);
5108: if ($result eq 'ok') {
5109: $confhash->{$role}{$img} = $logourl;
5110: $changes{$role}{'images'}{$img} = 1;
5111: }
5112: }
5113: }
5114: }
5115: }
5116: }
5117: }
5118: if (ref($domconfig) eq 'HASH') {
5119: if (ref($domconfig->{$role}) eq 'HASH') {
5120: foreach my $img (@images) {
5121: if ($domconfig->{$role}{$img} ne '') {
5122: if ($env{'form.'.$role.'_del_'.$img}) {
5123: $confhash->{$role}{$img} = '';
5124: $changes{$role}{'images'}{$img} = 1;
5125: } else {
5126: if ($confhash->{$role}{$img} eq '') {
5127: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
5128: }
5129: }
5130: } else {
5131: if ($env{'form.'.$role.'_del_'.$img}) {
5132: $confhash->{$role}{$img} = '';
5133: $changes{$role}{'images'}{$img} = 1;
5134: }
5135: }
5136: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
5137: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
5138: if ($confhash->{$role}{'showlogo'}{$img} ne
5139: $domconfig->{$role}{'showlogo'}{$img}) {
5140: $changes{$role}{'showlogo'}{$img} = 1;
5141: }
5142: } else {
5143: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5144: $changes{$role}{'showlogo'}{$img} = 1;
5145: }
5146: }
5147: }
5148: }
5149: if ($domconfig->{$role}{'font'} ne '') {
5150: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
5151: $changes{$role}{'font'} = 1;
5152: }
5153: } else {
5154: if ($confhash->{$role}{'font'}) {
5155: $changes{$role}{'font'} = 1;
5156: }
5157: }
5158: if ($role ne 'login') {
5159: if ($domconfig->{$role}{'fontmenu'} ne '') {
5160: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
5161: $changes{$role}{'fontmenu'} = 1;
5162: }
5163: } else {
5164: if ($confhash->{$role}{'fontmenu'}) {
5165: $changes{$role}{'fontmenu'} = 1;
5166: }
5167: }
5168: }
5169: foreach my $item (@bgs) {
5170: if ($domconfig->{$role}{$item} ne '') {
5171: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5172: $changes{$role}{'bgs'}{$item} = 1;
5173: }
5174: } else {
5175: if ($confhash->{$role}{$item}) {
5176: $changes{$role}{'bgs'}{$item} = 1;
5177: }
5178: }
5179: }
5180: foreach my $item (@links) {
5181: if ($domconfig->{$role}{$item} ne '') {
5182: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5183: $changes{$role}{'links'}{$item} = 1;
5184: }
5185: } else {
5186: if ($confhash->{$role}{$item}) {
5187: $changes{$role}{'links'}{$item} = 1;
5188: }
5189: }
5190: }
5191: foreach my $item (@logintext) {
5192: if ($domconfig->{$role}{$item} ne '') {
5193: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5194: $changes{$role}{'logintext'}{$item} = 1;
5195: }
5196: } else {
5197: if ($confhash->{$role}{$item}) {
5198: $changes{$role}{'logintext'}{$item} = 1;
5199: }
5200: }
5201: }
5202: } else {
5203: &default_change_checker($role,\@images,\@links,\@bgs,
5204: \@logintext,$confhash,\%changes);
5205: }
5206: } else {
5207: &default_change_checker($role,\@images,\@links,\@bgs,
5208: \@logintext,$confhash,\%changes);
5209: }
5210: }
5211: return ($errors,%changes);
5212: }
5213:
5214: sub config_check {
5215: my ($dom,$confname,$servadm) = @_;
5216: my ($configuserok,$author_ok,$switchserver,%currroles);
5217: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
5218: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
5219: $confname,$servadm);
5220: if ($configuserok eq 'ok') {
5221: $switchserver = &check_switchserver($dom,$confname);
5222: if ($switchserver eq '') {
5223: $author_ok = &check_authorstatus($dom,$confname,%currroles);
5224: }
5225: }
5226: return ($configuserok,$author_ok,$switchserver);
5227: }
5228:
5229: sub default_change_checker {
5230: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
5231: foreach my $item (@{$links}) {
5232: if ($confhash->{$role}{$item}) {
5233: $changes->{$role}{'links'}{$item} = 1;
5234: }
5235: }
5236: foreach my $item (@{$bgs}) {
5237: if ($confhash->{$role}{$item}) {
5238: $changes->{$role}{'bgs'}{$item} = 1;
5239: }
5240: }
5241: foreach my $item (@{$logintext}) {
5242: if ($confhash->{$role}{$item}) {
5243: $changes->{$role}{'logintext'}{$item} = 1;
5244: }
5245: }
5246: foreach my $img (@{$images}) {
5247: if ($env{'form.'.$role.'_del_'.$img}) {
5248: $confhash->{$role}{$img} = '';
5249: $changes->{$role}{'images'}{$img} = 1;
5250: }
5251: if ($role eq 'login') {
5252: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5253: $changes->{$role}{'showlogo'}{$img} = 1;
5254: }
5255: }
5256: }
5257: if ($confhash->{$role}{'font'}) {
5258: $changes->{$role}{'font'} = 1;
5259: }
5260: }
5261:
5262: sub display_colorchgs {
5263: my ($dom,$changes,$roles,$confhash) = @_;
5264: my (%choices,$resulttext);
5265: if (!grep(/^login$/,@{$roles})) {
5266: $resulttext = &mt('Changes made:').'<br />';
5267: }
5268: foreach my $role (@{$roles}) {
5269: if ($role eq 'login') {
5270: %choices = &login_choices();
5271: } else {
5272: %choices = &color_font_choices();
5273: }
5274: if (ref($changes->{$role}) eq 'HASH') {
5275: if ($role ne 'login') {
5276: $resulttext .= '<h4>'.&mt($role).'</h4>';
5277: }
5278: foreach my $key (sort(keys(%{$changes->{$role}}))) {
5279: if ($role ne 'login') {
5280: $resulttext .= '<ul>';
5281: }
5282: if (ref($changes->{$role}{$key}) eq 'HASH') {
5283: if ($role ne 'login') {
5284: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
5285: }
5286: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
5287: if (($role eq 'login') && ($key eq 'showlogo')) {
5288: if ($confhash->{$role}{$key}{$item}) {
5289: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
5290: } else {
5291: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
5292: }
5293: } elsif ($confhash->{$role}{$item} eq '') {
5294: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
5295: } else {
5296: my $newitem = $confhash->{$role}{$item};
5297: if ($key eq 'images') {
5298: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
5299: }
5300: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
5301: }
5302: }
5303: if ($role ne 'login') {
5304: $resulttext .= '</ul></li>';
5305: }
5306: } else {
5307: if ($confhash->{$role}{$key} eq '') {
5308: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
5309: } else {
5310: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
5311: }
5312: }
5313: if ($role ne 'login') {
5314: $resulttext .= '</ul>';
5315: }
5316: }
5317: }
5318: }
5319: return $resulttext;
5320: }
5321:
5322: sub thumb_dimensions {
5323: return ('200','50');
5324: }
5325:
5326: sub check_dimensions {
5327: my ($inputfile) = @_;
5328: my ($fullwidth,$fullheight);
5329: if ($inputfile =~ m|^[/\w.\-]+$|) {
5330: if (open(PIPE,"identify $inputfile 2>&1 |")) {
5331: my $imageinfo = <PIPE>;
5332: if (!close(PIPE)) {
5333: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
5334: }
5335: chomp($imageinfo);
5336: my ($fullsize) =
5337: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
5338: if ($fullsize) {
5339: ($fullwidth,$fullheight) = split(/x/,$fullsize);
5340: }
5341: }
5342: }
5343: return ($fullwidth,$fullheight);
5344: }
5345:
5346: sub check_configuser {
5347: my ($uhome,$dom,$confname,$servadm) = @_;
5348: my ($configuserok,%currroles);
5349: if ($uhome eq 'no_host') {
5350: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
5351: my $configpass = &LONCAPA::Enrollment::create_password();
5352: $configuserok =
5353: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
5354: $configpass,'','','','','',undef,$servadm);
5355: } else {
5356: $configuserok = 'ok';
5357: %currroles =
5358: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
5359: }
5360: return ($configuserok,%currroles);
5361: }
5362:
5363: sub check_authorstatus {
5364: my ($dom,$confname,%currroles) = @_;
5365: my $author_ok;
5366: if (!$currroles{':'.$dom.':au'}) {
5367: my $start = time;
5368: my $end = 0;
5369: $author_ok =
5370: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
5371: 'au',$end,$start,'','','domconfig');
5372: } else {
5373: $author_ok = 'ok';
5374: }
5375: return $author_ok;
5376: }
5377:
5378: sub publishlogo {
5379: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
5380: my ($output,$fname,$logourl);
5381: if ($action eq 'upload') {
5382: $fname=$env{'form.'.$formname.'.filename'};
5383: chop($env{'form.'.$formname});
5384: } else {
5385: ($fname) = ($formname =~ /([^\/]+)$/);
5386: }
5387: if ($savefileas ne '') {
5388: $fname = $savefileas;
5389: }
5390: $fname=&Apache::lonnet::clean_filename($fname);
5391: # See if there is anything left
5392: unless ($fname) { return ('error: no uploaded file'); }
5393: $fname="$subdir/$fname";
5394: my $docroot=$r->dir_config('lonDocRoot');
5395: my $filepath="$docroot/priv";
5396: my $relpath = "$dom/$confname";
5397: my ($fnamepath,$file,$fetchthumb);
5398: $file=$fname;
5399: if ($fname=~m|/|) {
5400: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
5401: }
5402: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
5403: my $count;
5404: for ($count=5;$count<=$#parts;$count++) {
5405: $filepath.="/$parts[$count]";
5406: if ((-e $filepath)!=1) {
5407: mkdir($filepath,02770);
5408: }
5409: }
5410: # Check for bad extension and disallow upload
5411: if ($file=~/\.(\w+)$/ &&
5412: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
5413: $output =
5414: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
5415: } elsif ($file=~/\.(\w+)$/ &&
5416: !defined(&Apache::loncommon::fileembstyle($1))) {
5417: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
5418: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
5419: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
5420: } elsif (-d "$filepath/$file") {
5421: $output = &mt('File name is a directory name - rename the file and re-upload');
5422: } else {
5423: my $source = $filepath.'/'.$file;
5424: my $logfile;
5425: if (!open($logfile,">>$source".'.log')) {
5426: return (&mt('No write permission to Construction Space'));
5427: }
5428: print $logfile
5429: "\n================= Publish ".localtime()." ================\n".
5430: $env{'user.name'}.':'.$env{'user.domain'}."\n";
5431: # Save the file
5432: if (!open(FH,'>'.$source)) {
5433: &Apache::lonnet::logthis('Failed to create '.$source);
5434: return (&mt('Failed to create file'));
5435: }
5436: if ($action eq 'upload') {
5437: if (!print FH ($env{'form.'.$formname})) {
5438: &Apache::lonnet::logthis('Failed to write to '.$source);
5439: return (&mt('Failed to write file'));
5440: }
5441: } else {
5442: my $original = &Apache::lonnet::filelocation('',$formname);
5443: if(!copy($original,$source)) {
5444: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
5445: return (&mt('Failed to write file'));
5446: }
5447: }
5448: close(FH);
5449: chmod(0660, $source); # Permissions to rw-rw---.
5450:
5451: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
5452: my $copyfile=$targetdir.'/'.$file;
5453:
5454: my @parts=split(/\//,$targetdir);
5455: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
5456: for (my $count=5;$count<=$#parts;$count++) {
5457: $path.="/$parts[$count]";
5458: if (!-e $path) {
5459: print $logfile "\nCreating directory ".$path;
5460: mkdir($path,02770);
5461: }
5462: }
5463: my $versionresult;
5464: if (-e $copyfile) {
5465: $versionresult = &logo_versioning($targetdir,$file,$logfile);
5466: } else {
5467: $versionresult = 'ok';
5468: }
5469: if ($versionresult eq 'ok') {
5470: if (copy($source,$copyfile)) {
5471: print $logfile "\nCopied original source to ".$copyfile."\n";
5472: $output = 'ok';
5473: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
5474: push(@{$modified_urls},[$copyfile,$source]);
5475: my $metaoutput =
5476: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
5477: unless ($registered_cleanup) {
5478: my $handlers = $r->get_handlers('PerlCleanupHandler');
5479: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5480: $registered_cleanup=1;
5481: }
5482: } else {
5483: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
5484: $output = &mt('Failed to copy file to RES space').", $!";
5485: }
5486: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
5487: my $inputfile = $filepath.'/'.$file;
5488: my $outfile = $filepath.'/'.'tn-'.$file;
5489: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
5490: if ($fullwidth ne '' && $fullheight ne '') {
5491: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
5492: my $thumbsize = $thumbwidth.'x'.$thumbheight;
5493: system("convert -sample $thumbsize $inputfile $outfile");
5494: chmod(0660, $filepath.'/tn-'.$file);
5495: if (-e $outfile) {
5496: my $copyfile=$targetdir.'/tn-'.$file;
5497: if (copy($outfile,$copyfile)) {
5498: print $logfile "\nCopied source to ".$copyfile."\n";
5499: my $thumb_metaoutput =
5500: &write_metadata($dom,$confname,$formname,
5501: $targetdir,'tn-'.$file,$logfile);
5502: push(@{$modified_urls},[$copyfile,$outfile]);
5503: unless ($registered_cleanup) {
5504: my $handlers = $r->get_handlers('PerlCleanupHandler');
5505: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5506: $registered_cleanup=1;
5507: }
5508: } else {
5509: print $logfile "\nUnable to write ".$copyfile.
5510: ':'.$!."\n";
5511: }
5512: }
5513: }
5514: }
5515: }
5516: } else {
5517: $output = $versionresult;
5518: }
5519: }
5520: return ($output,$logourl);
5521: }
5522:
5523: sub logo_versioning {
5524: my ($targetdir,$file,$logfile) = @_;
5525: my $target = $targetdir.'/'.$file;
5526: my ($maxversion,$fn,$extn,$output);
5527: $maxversion = 0;
5528: if ($file =~ /^(.+)\.(\w+)$/) {
5529: $fn=$1;
5530: $extn=$2;
5531: }
5532: opendir(DIR,$targetdir);
5533: while (my $filename=readdir(DIR)) {
5534: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
5535: $maxversion=($1>$maxversion)?$1:$maxversion;
5536: }
5537: }
5538: $maxversion++;
5539: print $logfile "\nCreating old version ".$maxversion."\n";
5540: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
5541: if (copy($target,$copyfile)) {
5542: print $logfile "Copied old target to ".$copyfile."\n";
5543: $copyfile=$copyfile.'.meta';
5544: if (copy($target.'.meta',$copyfile)) {
5545: print $logfile "Copied old target metadata to ".$copyfile."\n";
5546: $output = 'ok';
5547: } else {
5548: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
5549: $output = &mt('Failed to copy old meta').", $!, ";
5550: }
5551: } else {
5552: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
5553: $output = &mt('Failed to copy old target').", $!, ";
5554: }
5555: return $output;
5556: }
5557:
5558: sub write_metadata {
5559: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
5560: my (%metadatafields,%metadatakeys,$output);
5561: $metadatafields{'title'}=$formname;
5562: $metadatafields{'creationdate'}=time;
5563: $metadatafields{'lastrevisiondate'}=time;
5564: $metadatafields{'copyright'}='public';
5565: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
5566: $env{'user.domain'};
5567: $metadatafields{'authorspace'}=$confname.':'.$dom;
5568: $metadatafields{'domain'}=$dom;
5569: {
5570: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
5571: my $mfh;
5572: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
5573: foreach (sort(keys(%metadatafields))) {
5574: unless ($_=~/\./) {
5575: my $unikey=$_;
5576: $unikey=~/^([A-Za-z]+)/;
5577: my $tag=$1;
5578: $tag=~tr/A-Z/a-z/;
5579: print $mfh "\n\<$tag";
5580: foreach (split(/\,/,$metadatakeys{$unikey})) {
5581: my $value=$metadatafields{$unikey.'.'.$_};
5582: $value=~s/\"/\'\'/g;
5583: print $mfh ' '.$_.'="'.$value.'"';
5584: }
5585: print $mfh '>'.
5586: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
5587: .'</'.$tag.'>';
5588: }
5589: }
5590: $output = 'ok';
5591: print $logfile "\nWrote metadata";
5592: close($mfh);
5593: } else {
5594: print $logfile "\nFailed to open metadata file";
5595: $output = &mt('Could not write metadata');
5596: }
5597: }
5598: return $output;
5599: }
5600:
5601: sub notifysubscribed {
5602: foreach my $targetsource (@{$modified_urls}){
5603: next unless (ref($targetsource) eq 'ARRAY');
5604: my ($target,$source)=@{$targetsource};
5605: if ($source ne '') {
5606: if (open(my $logfh,'>>'.$source.'.log')) {
5607: print $logfh "\nCleanup phase: Notifications\n";
5608: my @subscribed=&subscribed_hosts($target);
5609: foreach my $subhost (@subscribed) {
5610: print $logfh "\nNotifying host ".$subhost.':';
5611: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
5612: print $logfh $reply;
5613: }
5614: my @subscribedmeta=&subscribed_hosts("$target.meta");
5615: foreach my $subhost (@subscribedmeta) {
5616: print $logfh "\nNotifying host for metadata only ".$subhost.':';
5617: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
5618: $subhost);
5619: print $logfh $reply;
5620: }
5621: print $logfh "\n============ Done ============\n";
5622: close($logfh);
5623: }
5624: }
5625: }
5626: return OK;
5627: }
5628:
5629: sub subscribed_hosts {
5630: my ($target) = @_;
5631: my @subscribed;
5632: if (open(my $fh,"<$target.subscription")) {
5633: while (my $subline=<$fh>) {
5634: if ($subline =~ /^($match_lonid):/) {
5635: my $host = $1;
5636: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
5637: unless (grep(/^\Q$host\E$/,@subscribed)) {
5638: push(@subscribed,$host);
5639: }
5640: }
5641: }
5642: }
5643: }
5644: return @subscribed;
5645: }
5646:
5647: sub check_switchserver {
5648: my ($dom,$confname) = @_;
5649: my ($allowed,$switchserver);
5650: my $home = &Apache::lonnet::homeserver($confname,$dom);
5651: if ($home eq 'no_host') {
5652: $home = &Apache::lonnet::domain($dom,'primary');
5653: }
5654: my @ids=&Apache::lonnet::current_machine_ids();
5655: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
5656: if (!$allowed) {
5657: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
5658: }
5659: return $switchserver;
5660: }
5661:
5662: sub modify_quotas {
5663: my ($dom,$action,%domconfig) = @_;
5664: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
5665: %limithash,$toolregexp,%conditions,$resulttext,%changes);
5666: if ($action eq 'quotas') {
5667: $context = 'tools';
5668: } else {
5669: $context = $action;
5670: }
5671: if ($context eq 'requestcourses') {
5672: @usertools = ('official','unofficial','community');
5673: @options =('norequest','approval','validate','autolimit');
5674: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
5675: %titles = &courserequest_titles();
5676: $toolregexp = join('|',@usertools);
5677: %conditions = &courserequest_conditions();
5678: } elsif ($context eq 'requestauthor') {
5679: @usertools = ('author');
5680: %titles = &authorrequest_titles();
5681: } else {
5682: @usertools = ('aboutme','blog','webdav','portfolio');
5683: %titles = &tool_titles();
5684: }
5685: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5686: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5687: foreach my $key (keys(%env)) {
5688: if ($context eq 'requestcourses') {
5689: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
5690: my $item = $1;
5691: my $type = $2;
5692: if ($type =~ /^limit_(.+)/) {
5693: $limithash{$item}{$1} = $env{$key};
5694: } else {
5695: $confhash{$item}{$type} = $env{$key};
5696: }
5697: }
5698: } elsif ($context eq 'requestauthor') {
5699: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
5700: $confhash{$1} = $env{$key};
5701: }
5702: } else {
5703: if ($key =~ /^form\.quota_(.+)$/) {
5704: $confhash{'defaultquota'}{$1} = $env{$key};
5705: }
5706: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
5707: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
5708: }
5709: }
5710: }
5711: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
5712: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
5713: @approvalnotify = sort(@approvalnotify);
5714: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
5715: if (ref($domconfig{$action}) eq 'HASH') {
5716: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
5717: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
5718: $changes{'notify'}{'approval'} = 1;
5719: }
5720: } else {
5721: if ($confhash{'notify'}{'approval'}) {
5722: $changes{'notify'}{'approval'} = 1;
5723: }
5724: }
5725: } else {
5726: if ($confhash{'notify'}{'approval'}) {
5727: $changes{'notify'}{'approval'} = 1;
5728: }
5729: }
5730: } else {
5731: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
5732: }
5733: foreach my $item (@usertools) {
5734: foreach my $type (@{$types},'default','_LC_adv') {
5735: my $unset;
5736: if ($context eq 'requestcourses') {
5737: $unset = '0';
5738: if ($type eq '_LC_adv') {
5739: $unset = '';
5740: }
5741: if ($confhash{$item}{$type} eq 'autolimit') {
5742: $confhash{$item}{$type} .= '=';
5743: unless ($limithash{$item}{$type} =~ /\D/) {
5744: $confhash{$item}{$type} .= $limithash{$item}{$type};
5745: }
5746: }
5747: } elsif ($context eq 'requestauthor') {
5748: $unset = '0';
5749: if ($type eq '_LC_adv') {
5750: $unset = '';
5751: }
5752: } else {
5753: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
5754: $confhash{$item}{$type} = 1;
5755: } else {
5756: $confhash{$item}{$type} = 0;
5757: }
5758: }
5759: if (ref($domconfig{$action}) eq 'HASH') {
5760: if ($action eq 'requestauthor') {
5761: if ($domconfig{$action}{$type} ne $confhash{$type}) {
5762: $changes{$type} = 1;
5763: }
5764: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
5765: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
5766: $changes{$item}{$type} = 1;
5767: }
5768: } else {
5769: if ($context eq 'requestcourses') {
5770: if ($confhash{$item}{$type} ne $unset) {
5771: $changes{$item}{$type} = 1;
5772: }
5773: } else {
5774: if (!$confhash{$item}{$type}) {
5775: $changes{$item}{$type} = 1;
5776: }
5777: }
5778: }
5779: } else {
5780: if ($context eq 'requestcourses') {
5781: if ($confhash{$item}{$type} ne $unset) {
5782: $changes{$item}{$type} = 1;
5783: }
5784: } elsif ($context eq 'requestauthor') {
5785: if ($confhash{$type} ne $unset) {
5786: $changes{$type} = 1;
5787: }
5788: } else {
5789: if (!$confhash{$item}{$type}) {
5790: $changes{$item}{$type} = 1;
5791: }
5792: }
5793: }
5794: }
5795: }
5796: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
5797: if (ref($domconfig{'quotas'}) eq 'HASH') {
5798: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5799: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
5800: if (exists($confhash{'defaultquota'}{$key})) {
5801: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
5802: $changes{'defaultquota'}{$key} = 1;
5803: }
5804: } else {
5805: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
5806: }
5807: }
5808: } else {
5809: foreach my $key (keys(%{$domconfig{'quotas'}})) {
5810: if (exists($confhash{'defaultquota'}{$key})) {
5811: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
5812: $changes{'defaultquota'}{$key} = 1;
5813: }
5814: } else {
5815: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
5816: }
5817: }
5818: }
5819: }
5820: if (ref($confhash{'defaultquota'}) eq 'HASH') {
5821: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
5822: if (ref($domconfig{'quotas'}) eq 'HASH') {
5823: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5824: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
5825: $changes{'defaultquota'}{$key} = 1;
5826: }
5827: } else {
5828: if (!exists($domconfig{'quotas'}{$key})) {
5829: $changes{'defaultquota'}{$key} = 1;
5830: }
5831: }
5832: } else {
5833: $changes{'defaultquota'}{$key} = 1;
5834: }
5835: }
5836: }
5837: }
5838:
5839: if ($context eq 'requestauthor') {
5840: $domdefaults{'requestauthor'} = \%confhash;
5841: } else {
5842: foreach my $key (keys(%confhash)) {
5843: $domdefaults{$key} = $confhash{$key};
5844: }
5845: }
5846:
5847: my %quotahash = (
5848: $action => { %confhash }
5849: );
5850: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
5851: $dom);
5852: if ($putresult eq 'ok') {
5853: if (keys(%changes) > 0) {
5854: my $cachetime = 24*60*60;
5855: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
5856:
5857: $resulttext = &mt('Changes made:').'<ul>';
5858: unless (($context eq 'requestcourses') ||
5859: ($context eq 'requestauthor')) {
5860: if (ref($changes{'defaultquota'}) eq 'HASH') {
5861: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
5862: foreach my $type (@{$types},'default') {
5863: if (defined($changes{'defaultquota'}{$type})) {
5864: my $typetitle = $usertypes->{$type};
5865: if ($type eq 'default') {
5866: $typetitle = $othertitle;
5867: }
5868: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
5869: }
5870: }
5871: $resulttext .= '</ul></li>';
5872: }
5873: }
5874: my %newenv;
5875: foreach my $item (@usertools) {
5876: my (%haschgs,%inconf);
5877: if ($context eq 'requestauthor') {
5878: %haschgs = %changes;
5879: %inconf = %confhash;
5880: } else {
5881: if (ref($changes{$item}) eq 'HASH') {
5882: %haschgs = %{$changes{$item}};
5883: }
5884: if (ref($confhash{$item}) eq 'HASH') {
5885: %inconf = %{$confhash{$item}};
5886: }
5887: }
5888: if (keys(%haschgs) > 0) {
5889: my $newacc =
5890: &Apache::lonnet::usertools_access($env{'user.name'},
5891: $env{'user.domain'},
5892: $item,'reload',$context);
5893: if (($context eq 'requestcourses') ||
5894: ($context eq 'requestauthor')) {
5895: if ($env{'environment.canrequest.'.$item} ne $newacc) {
5896: $newenv{'environment.canrequest.'.$item} = $newacc;
5897: }
5898: } else {
5899: if ($env{'environment.availabletools.'.$item} ne $newacc) {
5900: $newenv{'environment.availabletools.'.$item} = $newacc;
5901: }
5902: }
5903: unless ($context eq 'requestauthor') {
5904: $resulttext .= '<li>'.$titles{$item}.'<ul>';
5905: }
5906: foreach my $type (@{$types},'default','_LC_adv') {
5907: if ($haschgs{$type}) {
5908: my $typetitle = $usertypes->{$type};
5909: if ($type eq 'default') {
5910: $typetitle = $othertitle;
5911: } elsif ($type eq '_LC_adv') {
5912: $typetitle = 'LON-CAPA Advanced Users';
5913: }
5914: if ($inconf{$type}) {
5915: if ($context eq 'requestcourses') {
5916: my $cond;
5917: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
5918: if ($1 eq '') {
5919: $cond = &mt('(Automatic processing of any request).');
5920: } else {
5921: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
5922: }
5923: } else {
5924: $cond = $conditions{$inconf{$type}};
5925: }
5926: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
5927: } elsif ($context eq 'requestauthor') {
5928: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
5929: $titles{$inconf{$type}},$typetitle);
5930:
5931: } else {
5932: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
5933: }
5934: } else {
5935: if ($type eq '_LC_adv') {
5936: if ($inconf{$type} eq '0') {
5937: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
5938: } else {
5939: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
5940: }
5941: } else {
5942: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
5943: }
5944: }
5945: }
5946: }
5947: unless ($context eq 'requestauthor') {
5948: $resulttext .= '</ul></li>';
5949: }
5950: }
5951: }
5952: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
5953: if (ref($changes{'notify'}) eq 'HASH') {
5954: if ($changes{'notify'}{'approval'}) {
5955: if (ref($confhash{'notify'}) eq 'HASH') {
5956: if ($confhash{'notify'}{'approval'}) {
5957: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
5958: } else {
5959: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
5960: }
5961: }
5962: }
5963: }
5964: }
5965: $resulttext .= '</ul>';
5966: if (keys(%newenv)) {
5967: &Apache::lonnet::appenv(\%newenv);
5968: }
5969: } else {
5970: if ($context eq 'requestcourses') {
5971: $resulttext = &mt('No changes made to rights to request creation of courses.');
5972: } elsif ($context eq 'requestauthor') {
5973: $resulttext = &mt('No changes made to rights to request author space.');
5974: } else {
5975: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
5976: }
5977: }
5978: } else {
5979: $resulttext = '<span class="LC_error">'.
5980: &mt('An error occurred: [_1]',$putresult).'</span>';
5981: }
5982: return $resulttext;
5983: }
5984:
5985: sub modify_autoenroll {
5986: my ($dom,%domconfig) = @_;
5987: my ($resulttext,%changes);
5988: my %currautoenroll;
5989: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
5990: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
5991: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
5992: }
5993: }
5994: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
5995: my %title = ( run => 'Auto-enrollment active',
5996: sender => 'Sender for notification messages',
5997: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
5998: my @offon = ('off','on');
5999: my $sender_uname = $env{'form.sender_uname'};
6000: my $sender_domain = $env{'form.sender_domain'};
6001: if ($sender_domain eq '') {
6002: $sender_uname = '';
6003: } elsif ($sender_uname eq '') {
6004: $sender_domain = '';
6005: }
6006: my $coowners = $env{'form.autoassign_coowners'};
6007: my %autoenrollhash = (
6008: autoenroll => { 'run' => $env{'form.autoenroll_run'},
6009: 'sender_uname' => $sender_uname,
6010: 'sender_domain' => $sender_domain,
6011: 'co-owners' => $coowners,
6012: }
6013: );
6014: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
6015: $dom);
6016: if ($putresult eq 'ok') {
6017: if (exists($currautoenroll{'run'})) {
6018: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
6019: $changes{'run'} = 1;
6020: }
6021: } elsif ($autorun) {
6022: if ($env{'form.autoenroll_run'} ne '1') {
6023: $changes{'run'} = 1;
6024: }
6025: }
6026: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
6027: $changes{'sender'} = 1;
6028: }
6029: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
6030: $changes{'sender'} = 1;
6031: }
6032: if ($currautoenroll{'co-owners'} ne '') {
6033: if ($currautoenroll{'co-owners'} ne $coowners) {
6034: $changes{'coowners'} = 1;
6035: }
6036: } elsif ($coowners) {
6037: $changes{'coowners'} = 1;
6038: }
6039: if (keys(%changes) > 0) {
6040: $resulttext = &mt('Changes made:').'<ul>';
6041: if ($changes{'run'}) {
6042: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
6043: }
6044: if ($changes{'sender'}) {
6045: if ($sender_uname eq '' || $sender_domain eq '') {
6046: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
6047: } else {
6048: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
6049: }
6050: }
6051: if ($changes{'coowners'}) {
6052: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
6053: &Apache::loncommon::devalidate_domconfig_cache($dom);
6054: }
6055: $resulttext .= '</ul>';
6056: } else {
6057: $resulttext = &mt('No changes made to auto-enrollment settings');
6058: }
6059: } else {
6060: $resulttext = '<span class="LC_error">'.
6061: &mt('An error occurred: [_1]',$putresult).'</span>';
6062: }
6063: return $resulttext;
6064: }
6065:
6066: sub modify_autoupdate {
6067: my ($dom,%domconfig) = @_;
6068: my ($resulttext,%currautoupdate,%fields,%changes);
6069: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
6070: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
6071: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
6072: }
6073: }
6074: my @offon = ('off','on');
6075: my %title = &Apache::lonlocal::texthash (
6076: run => 'Auto-update:',
6077: classlists => 'Updates to user information in classlists?'
6078: );
6079: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6080: my %fieldtitles = &Apache::lonlocal::texthash (
6081: id => 'Student/Employee ID',
6082: permanentemail => 'E-mail address',
6083: lastname => 'Last Name',
6084: firstname => 'First Name',
6085: middlename => 'Middle Name',
6086: generation => 'Generation',
6087: );
6088: $othertitle = &mt('All users');
6089: if (keys(%{$usertypes}) > 0) {
6090: $othertitle = &mt('Other users');
6091: }
6092: foreach my $key (keys(%env)) {
6093: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
6094: my ($usertype,$item) = ($1,$2);
6095: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
6096: if ($usertype eq 'default') {
6097: push(@{$fields{$1}},$2);
6098: } elsif (ref($types) eq 'ARRAY') {
6099: if (grep(/^\Q$usertype\E$/,@{$types})) {
6100: push(@{$fields{$1}},$2);
6101: }
6102: }
6103: }
6104: }
6105: }
6106: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
6107: @lockablenames = sort(@lockablenames);
6108: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
6109: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
6110: if (@changed) {
6111: $changes{'lockablenames'} = 1;
6112: }
6113: } else {
6114: if (@lockablenames) {
6115: $changes{'lockablenames'} = 1;
6116: }
6117: }
6118: my %updatehash = (
6119: autoupdate => { run => $env{'form.autoupdate_run'},
6120: classlists => $env{'form.classlists'},
6121: fields => {%fields},
6122: lockablenames => \@lockablenames,
6123: }
6124: );
6125: foreach my $key (keys(%currautoupdate)) {
6126: if (($key eq 'run') || ($key eq 'classlists')) {
6127: if (exists($updatehash{autoupdate}{$key})) {
6128: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
6129: $changes{$key} = 1;
6130: }
6131: }
6132: } elsif ($key eq 'fields') {
6133: if (ref($currautoupdate{$key}) eq 'HASH') {
6134: foreach my $item (@{$types},'default') {
6135: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
6136: my $change = 0;
6137: foreach my $type (@{$currautoupdate{$key}{$item}}) {
6138: if (!exists($fields{$item})) {
6139: $change = 1;
6140: last;
6141: } elsif (ref($fields{$item}) eq 'ARRAY') {
6142: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
6143: $change = 1;
6144: last;
6145: }
6146: }
6147: }
6148: if ($change) {
6149: push(@{$changes{$key}},$item);
6150: }
6151: }
6152: }
6153: }
6154: } elsif ($key eq 'lockablenames') {
6155: if (ref($currautoupdate{$key}) eq 'ARRAY') {
6156: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
6157: if (@changed) {
6158: $changes{'lockablenames'} = 1;
6159: }
6160: } else {
6161: if (@lockablenames) {
6162: $changes{'lockablenames'} = 1;
6163: }
6164: }
6165: }
6166: }
6167: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
6168: if (@lockablenames) {
6169: $changes{'lockablenames'} = 1;
6170: }
6171: }
6172: foreach my $item (@{$types},'default') {
6173: if (defined($fields{$item})) {
6174: if (ref($currautoupdate{'fields'}) eq 'HASH') {
6175: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
6176: my $change = 0;
6177: if (ref($fields{$item}) eq 'ARRAY') {
6178: foreach my $type (@{$fields{$item}}) {
6179: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
6180: $change = 1;
6181: last;
6182: }
6183: }
6184: }
6185: if ($change) {
6186: push(@{$changes{'fields'}},$item);
6187: }
6188: } else {
6189: push(@{$changes{'fields'}},$item);
6190: }
6191: } else {
6192: push(@{$changes{'fields'}},$item);
6193: }
6194: }
6195: }
6196: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
6197: $dom);
6198: if ($putresult eq 'ok') {
6199: if (keys(%changes) > 0) {
6200: $resulttext = &mt('Changes made:').'<ul>';
6201: foreach my $key (sort(keys(%changes))) {
6202: if ($key eq 'lockablenames') {
6203: $resulttext .= '<li>';
6204: if (@lockablenames) {
6205: $usertypes->{'default'} = $othertitle;
6206: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
6207: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
6208: } else {
6209: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
6210: }
6211: $resulttext .= '</li>';
6212: } elsif (ref($changes{$key}) eq 'ARRAY') {
6213: foreach my $item (@{$changes{$key}}) {
6214: my @newvalues;
6215: foreach my $type (@{$fields{$item}}) {
6216: push(@newvalues,$fieldtitles{$type});
6217: }
6218: my $newvaluestr;
6219: if (@newvalues > 0) {
6220: $newvaluestr = join(', ',@newvalues);
6221: } else {
6222: $newvaluestr = &mt('none');
6223: }
6224: if ($item eq 'default') {
6225: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
6226: } else {
6227: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
6228: }
6229: }
6230: } else {
6231: my $newvalue;
6232: if ($key eq 'run') {
6233: $newvalue = $offon[$env{'form.autoupdate_run'}];
6234: } else {
6235: $newvalue = $offon[$env{'form.'.$key}];
6236: }
6237: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
6238: }
6239: }
6240: $resulttext .= '</ul>';
6241: } else {
6242: $resulttext = &mt('No changes made to autoupdates');
6243: }
6244: } else {
6245: $resulttext = '<span class="LC_error">'.
6246: &mt('An error occurred: [_1]',$putresult).'</span>';
6247: }
6248: return $resulttext;
6249: }
6250:
6251: sub modify_autocreate {
6252: my ($dom,%domconfig) = @_;
6253: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
6254: if (ref($domconfig{'autocreate'}) eq 'HASH') {
6255: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
6256: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
6257: }
6258: }
6259: my %title= ( xml => 'Auto-creation of courses in XML course description files',
6260: req => 'Auto-creation of validated requests for official courses',
6261: xmldc => 'Identity of course creator of courses from XML files',
6262: );
6263: my @types = ('xml','req');
6264: foreach my $item (@types) {
6265: $newvals{$item} = $env{'form.autocreate_'.$item};
6266: $newvals{$item} =~ s/\D//g;
6267: $newvals{$item} = 0 if ($newvals{$item} eq '');
6268: }
6269: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
6270: my %domcoords = &get_active_dcs($dom);
6271: unless (exists($domcoords{$newvals{'xmldc'}})) {
6272: $newvals{'xmldc'} = '';
6273: }
6274: %autocreatehash = (
6275: autocreate => { xml => $newvals{'xml'},
6276: req => $newvals{'req'},
6277: }
6278: );
6279: if ($newvals{'xmldc'} ne '') {
6280: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
6281: }
6282: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
6283: $dom);
6284: if ($putresult eq 'ok') {
6285: my @items = @types;
6286: if ($newvals{'xml'}) {
6287: push(@items,'xmldc');
6288: }
6289: foreach my $item (@items) {
6290: if (exists($currautocreate{$item})) {
6291: if ($currautocreate{$item} ne $newvals{$item}) {
6292: $changes{$item} = 1;
6293: }
6294: } elsif ($newvals{$item}) {
6295: $changes{$item} = 1;
6296: }
6297: }
6298: if (keys(%changes) > 0) {
6299: my @offon = ('off','on');
6300: $resulttext = &mt('Changes made:').'<ul>';
6301: foreach my $item (@types) {
6302: if ($changes{$item}) {
6303: my $newtxt = $offon[$newvals{$item}];
6304: $resulttext .= '<li>'.
6305: &mt("$title{$item} set to [_1]$newtxt [_2]",
6306: '<b>','</b>').
6307: '</li>';
6308: }
6309: }
6310: if ($changes{'xmldc'}) {
6311: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
6312: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
6313: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
6314: }
6315: $resulttext .= '</ul>';
6316: } else {
6317: $resulttext = &mt('No changes made to auto-creation settings');
6318: }
6319: } else {
6320: $resulttext = '<span class="LC_error">'.
6321: &mt('An error occurred: [_1]',$putresult).'</span>';
6322: }
6323: return $resulttext;
6324: }
6325:
6326: sub modify_directorysrch {
6327: my ($dom,%domconfig) = @_;
6328: my ($resulttext,%changes);
6329: my %currdirsrch;
6330: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
6331: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
6332: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
6333: }
6334: }
6335: my %title = ( available => 'Directory search available',
6336: localonly => 'Other domains can search',
6337: searchby => 'Search types',
6338: searchtypes => 'Search latitude');
6339: my @offon = ('off','on');
6340: my @otherdoms = ('Yes','No');
6341:
6342: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
6343: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
6344: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
6345:
6346: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6347: if (keys(%{$usertypes}) == 0) {
6348: @cansearch = ('default');
6349: } else {
6350: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
6351: foreach my $type (@{$currdirsrch{'cansearch'}}) {
6352: if (!grep(/^\Q$type\E$/,@cansearch)) {
6353: push(@{$changes{'cansearch'}},$type);
6354: }
6355: }
6356: foreach my $type (@cansearch) {
6357: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
6358: push(@{$changes{'cansearch'}},$type);
6359: }
6360: }
6361: } else {
6362: push(@{$changes{'cansearch'}},@cansearch);
6363: }
6364: }
6365:
6366: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
6367: foreach my $by (@{$currdirsrch{'searchby'}}) {
6368: if (!grep(/^\Q$by\E$/,@searchby)) {
6369: push(@{$changes{'searchby'}},$by);
6370: }
6371: }
6372: foreach my $by (@searchby) {
6373: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
6374: push(@{$changes{'searchby'}},$by);
6375: }
6376: }
6377: } else {
6378: push(@{$changes{'searchby'}},@searchby);
6379: }
6380:
6381: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
6382: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
6383: if (!grep(/^\Q$type\E$/,@searchtypes)) {
6384: push(@{$changes{'searchtypes'}},$type);
6385: }
6386: }
6387: foreach my $type (@searchtypes) {
6388: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
6389: push(@{$changes{'searchtypes'}},$type);
6390: }
6391: }
6392: } else {
6393: if (exists($currdirsrch{'searchtypes'})) {
6394: foreach my $type (@searchtypes) {
6395: if ($type ne $currdirsrch{'searchtypes'}) {
6396: push(@{$changes{'searchtypes'}},$type);
6397: }
6398: }
6399: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
6400: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
6401: }
6402: } else {
6403: push(@{$changes{'searchtypes'}},@searchtypes);
6404: }
6405: }
6406:
6407: my %dirsrch_hash = (
6408: directorysrch => { available => $env{'form.dirsrch_available'},
6409: cansearch => \@cansearch,
6410: localonly => $env{'form.dirsrch_localonly'},
6411: searchby => \@searchby,
6412: searchtypes => \@searchtypes,
6413: }
6414: );
6415: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
6416: $dom);
6417: if ($putresult eq 'ok') {
6418: if (exists($currdirsrch{'available'})) {
6419: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
6420: $changes{'available'} = 1;
6421: }
6422: } else {
6423: if ($env{'form.dirsrch_available'} eq '1') {
6424: $changes{'available'} = 1;
6425: }
6426: }
6427: if (exists($currdirsrch{'localonly'})) {
6428: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
6429: $changes{'localonly'} = 1;
6430: }
6431: } else {
6432: if ($env{'form.dirsrch_localonly'} eq '1') {
6433: $changes{'localonly'} = 1;
6434: }
6435: }
6436: if (keys(%changes) > 0) {
6437: $resulttext = &mt('Changes made:').'<ul>';
6438: if ($changes{'available'}) {
6439: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
6440: }
6441: if ($changes{'localonly'}) {
6442: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
6443: }
6444:
6445: if (ref($changes{'cansearch'}) eq 'ARRAY') {
6446: my $chgtext;
6447: if (ref($usertypes) eq 'HASH') {
6448: if (keys(%{$usertypes}) > 0) {
6449: foreach my $type (@{$types}) {
6450: if (grep(/^\Q$type\E$/,@cansearch)) {
6451: $chgtext .= $usertypes->{$type}.'; ';
6452: }
6453: }
6454: if (grep(/^default$/,@cansearch)) {
6455: $chgtext .= $othertitle;
6456: } else {
6457: $chgtext =~ s/\; $//;
6458: }
6459: $resulttext .=
6460: '<li>'.
6461: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
6462: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
6463: '</li>';
6464: }
6465: }
6466: }
6467: if (ref($changes{'searchby'}) eq 'ARRAY') {
6468: my ($searchtitles,$titleorder) = &sorted_searchtitles();
6469: my $chgtext;
6470: foreach my $type (@{$titleorder}) {
6471: if (grep(/^\Q$type\E$/,@searchby)) {
6472: if (defined($searchtitles->{$type})) {
6473: $chgtext .= $searchtitles->{$type}.'; ';
6474: }
6475: }
6476: }
6477: $chgtext =~ s/\; $//;
6478: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
6479: }
6480: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
6481: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
6482: my $chgtext;
6483: foreach my $type (@{$srchtypeorder}) {
6484: if (grep(/^\Q$type\E$/,@searchtypes)) {
6485: if (defined($srchtypes_desc->{$type})) {
6486: $chgtext .= $srchtypes_desc->{$type}.'; ';
6487: }
6488: }
6489: }
6490: $chgtext =~ s/\; $//;
6491: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
6492: }
6493: $resulttext .= '</ul>';
6494: } else {
6495: $resulttext = &mt('No changes made to institution directory search settings');
6496: }
6497: } else {
6498: $resulttext = '<span class="LC_error">'.
6499: &mt('An error occurred: [_1]',$putresult).'</span>';
6500: }
6501: return $resulttext;
6502: }
6503:
6504: sub modify_contacts {
6505: my ($dom,%domconfig) = @_;
6506: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
6507: if (ref($domconfig{'contacts'}) eq 'HASH') {
6508: foreach my $key (keys(%{$domconfig{'contacts'}})) {
6509: $currsetting{$key} = $domconfig{'contacts'}{$key};
6510: }
6511: }
6512: my (%others,%to,%bcc);
6513: my @contacts = ('supportemail','adminemail');
6514: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
6515: 'requestsmail','updatesmail');
6516: foreach my $type (@mailings) {
6517: @{$newsetting{$type}} =
6518: &Apache::loncommon::get_env_multiple('form.'.$type);
6519: foreach my $item (@contacts) {
6520: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
6521: $contacts_hash{contacts}{$type}{$item} = 1;
6522: } else {
6523: $contacts_hash{contacts}{$type}{$item} = 0;
6524: }
6525: }
6526: $others{$type} = $env{'form.'.$type.'_others'};
6527: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
6528: if ($type eq 'helpdeskmail') {
6529: $bcc{$type} = $env{'form.'.$type.'_bcc'};
6530: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
6531: }
6532: }
6533: foreach my $item (@contacts) {
6534: $to{$item} = $env{'form.'.$item};
6535: $contacts_hash{'contacts'}{$item} = $to{$item};
6536: }
6537: if (keys(%currsetting) > 0) {
6538: foreach my $item (@contacts) {
6539: if ($to{$item} ne $currsetting{$item}) {
6540: $changes{$item} = 1;
6541: }
6542: }
6543: foreach my $type (@mailings) {
6544: foreach my $item (@contacts) {
6545: if (ref($currsetting{$type}) eq 'HASH') {
6546: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
6547: push(@{$changes{$type}},$item);
6548: }
6549: } else {
6550: push(@{$changes{$type}},@{$newsetting{$type}});
6551: }
6552: }
6553: if ($others{$type} ne $currsetting{$type}{'others'}) {
6554: push(@{$changes{$type}},'others');
6555: }
6556: if ($type eq 'helpdeskmail') {
6557: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
6558: push(@{$changes{$type}},'bcc');
6559: }
6560: }
6561: }
6562: } else {
6563: my %default;
6564: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
6565: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
6566: $default{'errormail'} = 'adminemail';
6567: $default{'packagesmail'} = 'adminemail';
6568: $default{'helpdeskmail'} = 'supportemail';
6569: $default{'lonstatusmail'} = 'adminemail';
6570: $default{'requestsmail'} = 'adminemail';
6571: $default{'updatesmail'} = 'adminemail';
6572: foreach my $item (@contacts) {
6573: if ($to{$item} ne $default{$item}) {
6574: $changes{$item} = 1;
6575: }
6576: }
6577: foreach my $type (@mailings) {
6578: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
6579:
6580: push(@{$changes{$type}},@{$newsetting{$type}});
6581: }
6582: if ($others{$type} ne '') {
6583: push(@{$changes{$type}},'others');
6584: }
6585: if ($type eq 'helpdeskmail') {
6586: if ($bcc{$type} ne '') {
6587: push(@{$changes{$type}},'bcc');
6588: }
6589: }
6590: }
6591: }
6592: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
6593: $dom);
6594: if ($putresult eq 'ok') {
6595: if (keys(%changes) > 0) {
6596: my ($titles,$short_titles) = &contact_titles();
6597: $resulttext = &mt('Changes made:').'<ul>';
6598: foreach my $item (@contacts) {
6599: if ($changes{$item}) {
6600: $resulttext .= '<li>'.$titles->{$item}.
6601: &mt(' set to: ').
6602: '<span class="LC_cusr_emph">'.
6603: $to{$item}.'</span></li>';
6604: }
6605: }
6606: foreach my $type (@mailings) {
6607: if (ref($changes{$type}) eq 'ARRAY') {
6608: $resulttext .= '<li>'.$titles->{$type}.': ';
6609: my @text;
6610: foreach my $item (@{$newsetting{$type}}) {
6611: push(@text,$short_titles->{$item});
6612: }
6613: if ($others{$type} ne '') {
6614: push(@text,$others{$type});
6615: }
6616: $resulttext .= '<span class="LC_cusr_emph">'.
6617: join(', ',@text).'</span>';
6618: if ($type eq 'helpdeskmail') {
6619: if ($bcc{$type} ne '') {
6620: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
6621: }
6622: }
6623: $resulttext .= '</li>';
6624: }
6625: }
6626: $resulttext .= '</ul>';
6627: } else {
6628: $resulttext = &mt('No changes made to contact information');
6629: }
6630: } else {
6631: $resulttext = '<span class="LC_error">'.
6632: &mt('An error occurred: [_1].',$putresult).'</span>';
6633: }
6634: return $resulttext;
6635: }
6636:
6637: sub modify_usercreation {
6638: my ($dom,%domconfig) = @_;
6639: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
6640: my $warningmsg;
6641: if (ref($domconfig{'usercreation'}) eq 'HASH') {
6642: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
6643: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
6644: }
6645: }
6646: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
6647: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
6648: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
6649: my @contexts = ('author','course','requestcrs','selfcreate');
6650: foreach my $item(@contexts) {
6651: if ($item eq 'selfcreate') {
6652: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
6653: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6654: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
6655: if (ref($cancreate{$item}) eq 'ARRAY') {
6656: if (grep(/^login$/,@{$cancreate{$item}})) {
6657: $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.').' '.&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.');
6658: }
6659: }
6660: }
6661: } else {
6662: $cancreate{$item} = $env{'form.can_createuser_'.$item};
6663: }
6664: }
6665: my ($othertitle,$usertypes,$types) =
6666: &Apache::loncommon::sorted_inst_types($dom);
6667: if (ref($types) eq 'ARRAY') {
6668: if (@{$types} > 0) {
6669: @{$cancreate{'statustocreate'}} =
6670: &Apache::loncommon::get_env_multiple('form.statustocreate');
6671: } else {
6672: @{$cancreate{'statustocreate'}} = ();
6673: }
6674: push(@contexts,'statustocreate');
6675: }
6676: &process_captcha('cancreate',\%changes,\%cancreate,\%curr_usercreation);
6677: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
6678: foreach my $item (@contexts) {
6679: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
6680: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6681: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
6682: if (ref($cancreate{$item}) eq 'ARRAY') {
6683: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
6684: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6685: push(@{$changes{'cancreate'}},$item);
6686: }
6687: }
6688: }
6689: }
6690: } else {
6691: if ($curr_usercreation{'cancreate'}{$item} eq '') {
6692: if (@{$cancreate{$item}} > 0) {
6693: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6694: push(@{$changes{'cancreate'}},$item);
6695: }
6696: }
6697: } else {
6698: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
6699: if (@{$cancreate{$item}} < 3) {
6700: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6701: push(@{$changes{'cancreate'}},$item);
6702: }
6703: }
6704: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
6705: if (@{$cancreate{$item}} > 0) {
6706: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6707: push(@{$changes{'cancreate'}},$item);
6708: }
6709: }
6710: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
6711: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6712: push(@{$changes{'cancreate'}},$item);
6713: }
6714: }
6715: }
6716: }
6717: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6718: foreach my $type (@{$cancreate{$item}}) {
6719: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6720: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
6721: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6722: push(@{$changes{'cancreate'}},$item);
6723: }
6724: }
6725: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
6726: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
6727: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
6728: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6729: push(@{$changes{'cancreate'}},$item);
6730: }
6731: }
6732: }
6733: }
6734: }
6735: } else {
6736: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
6737: push(@{$changes{'cancreate'}},$item);
6738: }
6739: }
6740: }
6741: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
6742: foreach my $item (@contexts) {
6743: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
6744: if ($cancreate{$item} ne 'any') {
6745: push(@{$changes{'cancreate'}},$item);
6746: }
6747: } else {
6748: if ($cancreate{$item} ne 'none') {
6749: push(@{$changes{'cancreate'}},$item);
6750: }
6751: }
6752: }
6753: } else {
6754: foreach my $item (@contexts) {
6755: push(@{$changes{'cancreate'}},$item);
6756: }
6757: }
6758:
6759: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
6760: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
6761: if (!grep(/^\Q$type\E$/,@username_rule)) {
6762: push(@{$changes{'username_rule'}},$type);
6763: }
6764: }
6765: foreach my $type (@username_rule) {
6766: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
6767: push(@{$changes{'username_rule'}},$type);
6768: }
6769: }
6770: } else {
6771: push(@{$changes{'username_rule'}},@username_rule);
6772: }
6773:
6774: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
6775: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
6776: if (!grep(/^\Q$type\E$/,@id_rule)) {
6777: push(@{$changes{'id_rule'}},$type);
6778: }
6779: }
6780: foreach my $type (@id_rule) {
6781: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
6782: push(@{$changes{'id_rule'}},$type);
6783: }
6784: }
6785: } else {
6786: push(@{$changes{'id_rule'}},@id_rule);
6787: }
6788:
6789: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
6790: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
6791: if (!grep(/^\Q$type\E$/,@email_rule)) {
6792: push(@{$changes{'email_rule'}},$type);
6793: }
6794: }
6795: foreach my $type (@email_rule) {
6796: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
6797: push(@{$changes{'email_rule'}},$type);
6798: }
6799: }
6800: } else {
6801: push(@{$changes{'email_rule'}},@email_rule);
6802: }
6803:
6804: my @authen_contexts = ('author','course','domain');
6805: my @authtypes = ('int','krb4','krb5','loc');
6806: my %authhash;
6807: foreach my $item (@authen_contexts) {
6808: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
6809: foreach my $auth (@authtypes) {
6810: if (grep(/^\Q$auth\E$/,@authallowed)) {
6811: $authhash{$item}{$auth} = 1;
6812: } else {
6813: $authhash{$item}{$auth} = 0;
6814: }
6815: }
6816: }
6817: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
6818: foreach my $item (@authen_contexts) {
6819: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
6820: foreach my $auth (@authtypes) {
6821: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
6822: push(@{$changes{'authtypes'}},$item);
6823: last;
6824: }
6825: }
6826: }
6827: }
6828: } else {
6829: foreach my $item (@authen_contexts) {
6830: push(@{$changes{'authtypes'}},$item);
6831: }
6832: }
6833:
6834: my %usercreation_hash = (
6835: usercreation => {
6836: cancreate => \%cancreate,
6837: username_rule => \@username_rule,
6838: id_rule => \@id_rule,
6839: email_rule => \@email_rule,
6840: authtypes => \%authhash,
6841: }
6842: );
6843:
6844: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
6845: $dom);
6846:
6847: my %selfcreatetypes = (
6848: sso => 'users authenticated by institutional single sign on',
6849: login => 'users authenticated by institutional log-in',
6850: email => 'users who provide a valid e-mail address for use as the username',
6851: );
6852: if ($putresult eq 'ok') {
6853: if (keys(%changes) > 0) {
6854: $resulttext = &mt('Changes made:').'<ul>';
6855: if (ref($changes{'cancreate'}) eq 'ARRAY') {
6856: my %lt = &usercreation_types();
6857: foreach my $type (@{$changes{'cancreate'}}) {
6858: my $chgtext;
6859: unless (($type eq 'statustocreate') || ($type eq 'captcha') || ($type eq 'recaptchakeys')) {
6860: $chgtext = $lt{$type}.', ';
6861: }
6862: if ($type eq 'selfcreate') {
6863: if (@{$cancreate{$type}} == 0) {
6864: $chgtext .= &mt('creation of a new user account is not permitted.');
6865: } else {
6866: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
6867: foreach my $case (@{$cancreate{$type}}) {
6868: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
6869: }
6870: $chgtext .= '</ul>';
6871: if (ref($cancreate{$type}) eq 'ARRAY') {
6872: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
6873: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
6874: if (@{$cancreate{'statustocreate'}} == 0) {
6875: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
6876: }
6877: }
6878: }
6879: }
6880: }
6881: } elsif ($type eq 'statustocreate') {
6882: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
6883: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
6884: if (@{$cancreate{'selfcreate'}} > 0) {
6885: if (@{$cancreate{'statustocreate'}} == 0) {
6886:
6887: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
6888: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
6889: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
6890: }
6891: } elsif (ref($usertypes) eq 'HASH') {
6892: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
6893: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
6894: } else {
6895: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
6896: }
6897: $chgtext .= '<ul>';
6898: foreach my $case (@{$cancreate{$type}}) {
6899: if ($case eq 'default') {
6900: $chgtext .= '<li>'.$othertitle.'</li>';
6901: } else {
6902: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
6903: }
6904: }
6905: $chgtext .= '</ul>';
6906: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
6907: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
6908: }
6909: }
6910: } else {
6911: if (@{$cancreate{$type}} == 0) {
6912: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
6913: } else {
6914: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
6915: }
6916: }
6917: }
6918: } elsif ($type eq 'captcha') {
6919: if ($cancreate{$type} eq 'notused') {
6920: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
6921: } else {
6922: my %captchas = &captcha_phrases();
6923: if ($captchas{$cancreate{$type}}) {
6924: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$cancreate{$type}}.");
6925: } else {
6926: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
6927: }
6928: }
6929: } elsif ($type eq 'recaptchakeys') {
6930: my ($privkey,$pubkey);
6931: if (ref($cancreate{$type}) eq 'HASH') {
6932: $pubkey = $cancreate{$type}{'public'};
6933: $privkey = $cancreate{$type}{'private'};
6934: }
6935: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
6936: if (!$pubkey) {
6937: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
6938: } else {
6939: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6940: }
6941: if (!$privkey) {
6942: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
6943: } else {
6944: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
6945: }
6946: $chgtext .= '</ul>';
6947: } else {
6948: if ($cancreate{$type} eq 'none') {
6949: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
6950: } elsif ($cancreate{$type} eq 'any') {
6951: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
6952: } elsif ($cancreate{$type} eq 'official') {
6953: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
6954: } elsif ($cancreate{$type} eq 'unofficial') {
6955: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
6956: }
6957: }
6958: $resulttext .= '<li>'.$chgtext.'</li>';
6959: }
6960: }
6961: if (ref($changes{'username_rule'}) eq 'ARRAY') {
6962: my ($rules,$ruleorder) =
6963: &Apache::lonnet::inst_userrules($dom,'username');
6964: my $chgtext = '<ul>';
6965: foreach my $type (@username_rule) {
6966: if (ref($rules->{$type}) eq 'HASH') {
6967: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
6968: }
6969: }
6970: $chgtext .= '</ul>';
6971: if (@username_rule > 0) {
6972: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
6973: } else {
6974: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
6975: }
6976: }
6977: if (ref($changes{'id_rule'}) eq 'ARRAY') {
6978: my ($idrules,$idruleorder) =
6979: &Apache::lonnet::inst_userrules($dom,'id');
6980: my $chgtext = '<ul>';
6981: foreach my $type (@id_rule) {
6982: if (ref($idrules->{$type}) eq 'HASH') {
6983: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
6984: }
6985: }
6986: $chgtext .= '</ul>';
6987: if (@id_rule > 0) {
6988: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
6989: } else {
6990: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
6991: }
6992: }
6993: if (ref($changes{'email_rule'}) eq 'ARRAY') {
6994: my ($emailrules,$emailruleorder) =
6995: &Apache::lonnet::inst_userrules($dom,'email');
6996: my $chgtext = '<ul>';
6997: foreach my $type (@email_rule) {
6998: if (ref($emailrules->{$type}) eq 'HASH') {
6999: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
7000: }
7001: }
7002: $chgtext .= '</ul>';
7003: if (@email_rule > 0) {
7004: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
7005: } else {
7006: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
7007: }
7008: }
7009:
7010: my %authname = &authtype_names();
7011: my %context_title = &context_names();
7012: if (ref($changes{'authtypes'}) eq 'ARRAY') {
7013: my $chgtext = '<ul>';
7014: foreach my $type (@{$changes{'authtypes'}}) {
7015: my @allowed;
7016: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
7017: foreach my $auth (@authtypes) {
7018: if ($authhash{$type}{$auth}) {
7019: push(@allowed,$authname{$auth});
7020: }
7021: }
7022: if (@allowed > 0) {
7023: $chgtext .= join(', ',@allowed).'</li>';
7024: } else {
7025: $chgtext .= &mt('none').'</li>';
7026: }
7027: }
7028: $chgtext .= '</ul>';
7029: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
7030: $resulttext .= '</li>';
7031: }
7032: $resulttext .= '</ul>';
7033: } else {
7034: $resulttext = &mt('No changes made to user creation settings');
7035: }
7036: } else {
7037: $resulttext = '<span class="LC_error">'.
7038: &mt('An error occurred: [_1]',$putresult).'</span>';
7039: }
7040: if ($warningmsg ne '') {
7041: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
7042: }
7043: return $resulttext;
7044: }
7045:
7046: sub process_captcha {
7047: my ($container,$changes,$newsettings,$current) = @_;
7048: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
7049: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
7050: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
7051: $newsettings->{'captcha'} = 'original';
7052: }
7053: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
7054: if ($container eq 'cancreate') {
7055: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
7056: push(@{$changes->{'cancreate'}},'captcha');
7057: } elsif (!defined($changes->{'cancreate'})) {
7058: $changes->{'cancreate'} = ['captcha'];
7059: }
7060: } else {
7061: $changes->{'captcha'} = 1;
7062: }
7063: }
7064: my ($newpub,$newpriv,$currpub,$currpriv);
7065: if ($newsettings->{'captcha'} eq 'recaptcha') {
7066: $newpub = $env{'form.'.$container.'_recaptchapub'};
7067: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
7068: $newpub =~ s/\W//g;
7069: $newpriv =~ s/\W//g;
7070: $newsettings->{'recaptchakeys'} = {
7071: public => $newpub,
7072: private => $newpriv,
7073: };
7074: }
7075: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
7076: $currpub = $current->{'recaptchakeys'}{'public'};
7077: $currpriv = $current->{'recaptchakeys'}{'private'};
7078: unless ($newsettings->{'captcha'} eq 'recaptcha') {
7079: $newsettings->{'recaptchakeys'} = {
7080: public => '',
7081: private => '',
7082: }
7083: }
7084: }
7085: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
7086: if ($container eq 'cancreate') {
7087: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
7088: push(@{$changes->{'cancreate'}},'recaptchakeys');
7089: } elsif (!defined($changes->{'cancreate'})) {
7090: $changes->{'cancreate'} = ['recaptchakeys'];
7091: }
7092: } else {
7093: $changes->{'recaptchakeys'} = 1;
7094: }
7095: }
7096: return;
7097: }
7098:
7099: sub modify_usermodification {
7100: my ($dom,%domconfig) = @_;
7101: my ($resulttext,%curr_usermodification,%changes);
7102: if (ref($domconfig{'usermodification'}) eq 'HASH') {
7103: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
7104: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
7105: }
7106: }
7107: my @contexts = ('author','course','selfcreate');
7108: my %context_title = (
7109: author => 'In author context',
7110: course => 'In course context',
7111: selfcreate => 'When self creating account',
7112: );
7113: my @fields = ('lastname','firstname','middlename','generation',
7114: 'permanentemail','id');
7115: my %roles = (
7116: author => ['ca','aa'],
7117: course => ['st','ep','ta','in','cr'],
7118: );
7119: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7120: if (ref($types) eq 'ARRAY') {
7121: push(@{$types},'default');
7122: $usertypes->{'default'} = $othertitle;
7123: }
7124: $roles{'selfcreate'} = $types;
7125: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7126: my %modifyhash;
7127: foreach my $context (@contexts) {
7128: foreach my $role (@{$roles{$context}}) {
7129: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
7130: foreach my $item (@fields) {
7131: if (grep(/^\Q$item\E$/,@modifiable)) {
7132: $modifyhash{$context}{$role}{$item} = 1;
7133: } else {
7134: $modifyhash{$context}{$role}{$item} = 0;
7135: }
7136: }
7137: }
7138: if (ref($curr_usermodification{$context}) eq 'HASH') {
7139: foreach my $role (@{$roles{$context}}) {
7140: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
7141: foreach my $field (@fields) {
7142: if ($modifyhash{$context}{$role}{$field} ne
7143: $curr_usermodification{$context}{$role}{$field}) {
7144: push(@{$changes{$context}},$role);
7145: last;
7146: }
7147: }
7148: }
7149: }
7150: } else {
7151: foreach my $context (@contexts) {
7152: foreach my $role (@{$roles{$context}}) {
7153: push(@{$changes{$context}},$role);
7154: }
7155: }
7156: }
7157: }
7158: my %usermodification_hash = (
7159: usermodification => \%modifyhash,
7160: );
7161: my $putresult = &Apache::lonnet::put_dom('configuration',
7162: \%usermodification_hash,$dom);
7163: if ($putresult eq 'ok') {
7164: if (keys(%changes) > 0) {
7165: $resulttext = &mt('Changes made: ').'<ul>';
7166: foreach my $context (@contexts) {
7167: if (ref($changes{$context}) eq 'ARRAY') {
7168: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
7169: if (ref($changes{$context}) eq 'ARRAY') {
7170: foreach my $role (@{$changes{$context}}) {
7171: my $rolename;
7172: if ($context eq 'selfcreate') {
7173: $rolename = $role;
7174: if (ref($usertypes) eq 'HASH') {
7175: if ($usertypes->{$role} ne '') {
7176: $rolename = $usertypes->{$role};
7177: }
7178: }
7179: } else {
7180: if ($role eq 'cr') {
7181: $rolename = &mt('Custom');
7182: } else {
7183: $rolename = &Apache::lonnet::plaintext($role);
7184: }
7185: }
7186: my @modifiable;
7187: if ($context eq 'selfcreate') {
7188: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
7189: } else {
7190: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
7191: }
7192: foreach my $field (@fields) {
7193: if ($modifyhash{$context}{$role}{$field}) {
7194: push(@modifiable,$fieldtitles{$field});
7195: }
7196: }
7197: if (@modifiable > 0) {
7198: $resulttext .= join(', ',@modifiable);
7199: } else {
7200: $resulttext .= &mt('none');
7201: }
7202: $resulttext .= '</li>';
7203: }
7204: $resulttext .= '</ul></li>';
7205: }
7206: }
7207: }
7208: $resulttext .= '</ul>';
7209: } else {
7210: $resulttext = &mt('No changes made to user modification settings');
7211: }
7212: } else {
7213: $resulttext = '<span class="LC_error">'.
7214: &mt('An error occurred: [_1]',$putresult).'</span>';
7215: }
7216: return $resulttext;
7217: }
7218:
7219: sub modify_defaults {
7220: my ($dom,$r) = @_;
7221: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
7222: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7223: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
7224: my @authtypes = ('internal','krb4','krb5','localauth');
7225: foreach my $item (@items) {
7226: $newvalues{$item} = $env{'form.'.$item};
7227: if ($item eq 'auth_def') {
7228: if ($newvalues{$item} ne '') {
7229: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
7230: push(@errors,$item);
7231: }
7232: }
7233: } elsif ($item eq 'lang_def') {
7234: if ($newvalues{$item} ne '') {
7235: if ($newvalues{$item} =~ /^(\w+)/) {
7236: my $langcode = $1;
7237: if ($langcode ne 'x_chef') {
7238: if (code2language($langcode) eq '') {
7239: push(@errors,$item);
7240: }
7241: }
7242: } else {
7243: push(@errors,$item);
7244: }
7245: }
7246: } elsif ($item eq 'timezone_def') {
7247: if ($newvalues{$item} ne '') {
7248: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
7249: push(@errors,$item);
7250: }
7251: }
7252: } elsif ($item eq 'datelocale_def') {
7253: if ($newvalues{$item} ne '') {
7254: my @datelocale_ids = DateTime::Locale->ids();
7255: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
7256: push(@errors,$item);
7257: }
7258: }
7259: } elsif ($item eq 'portal_def') {
7260: if ($newvalues{$item} ne '') {
7261: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
7262: push(@errors,$item);
7263: }
7264: }
7265: }
7266: if (grep(/^\Q$item\E$/,@errors)) {
7267: $newvalues{$item} = $domdefaults{$item};
7268: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
7269: $changes{$item} = 1;
7270: }
7271: $domdefaults{$item} = $newvalues{$item};
7272: }
7273: my %defaults_hash = (
7274: defaults => \%newvalues,
7275: );
7276: my $title = &defaults_titles();
7277: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
7278: $dom);
7279: if ($putresult eq 'ok') {
7280: if (keys(%changes) > 0) {
7281: $resulttext = &mt('Changes made:').'<ul>';
7282: my $version = $r->dir_config('lonVersion');
7283: 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";
7284: foreach my $item (sort(keys(%changes))) {
7285: my $value = $env{'form.'.$item};
7286: if ($value eq '') {
7287: $value = &mt('none');
7288: } elsif ($item eq 'auth_def') {
7289: my %authnames = &authtype_names();
7290: my %shortauth = (
7291: internal => 'int',
7292: krb4 => 'krb4',
7293: krb5 => 'krb5',
7294: localauth => 'loc',
7295: );
7296: $value = $authnames{$shortauth{$value}};
7297: }
7298: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
7299: $mailmsgtext .= "$title->{$item} set to $value\n";
7300: }
7301: $resulttext .= '</ul>';
7302: $mailmsgtext .= "\n";
7303: my $cachetime = 24*60*60;
7304: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7305: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
7306: my $sysmail = $r->dir_config('lonSysEMail');
7307: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
7308: }
7309: } else {
7310: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
7311: }
7312: } else {
7313: $resulttext = '<span class="LC_error">'.
7314: &mt('An error occurred: [_1]',$putresult).'</span>';
7315: }
7316: if (@errors > 0) {
7317: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
7318: foreach my $item (@errors) {
7319: $resulttext .= ' "'.$title->{$item}.'",';
7320: }
7321: $resulttext =~ s/,$//;
7322: }
7323: return $resulttext;
7324: }
7325:
7326: sub modify_scantron {
7327: my ($r,$dom,$confname,%domconfig) = @_;
7328: my ($resulttext,%confhash,%changes,$errors);
7329: my $custom = 'custom.tab';
7330: my $default = 'default.tab';
7331: my $servadm = $r->dir_config('lonAdmEMail');
7332: my ($configuserok,$author_ok,$switchserver) =
7333: &config_check($dom,$confname,$servadm);
7334: if ($env{'form.scantronformat.filename'} ne '') {
7335: my $error;
7336: if ($configuserok eq 'ok') {
7337: if ($switchserver) {
7338: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
7339: } else {
7340: if ($author_ok eq 'ok') {
7341: my ($result,$scantronurl) =
7342: &publishlogo($r,'upload','scantronformat',$dom,
7343: $confname,'scantron','','',$custom);
7344: if ($result eq 'ok') {
7345: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
7346: $changes{'scantronformat'} = 1;
7347: } else {
7348: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
7349: }
7350: } else {
7351: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
7352: }
7353: }
7354: } else {
7355: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
7356: }
7357: if ($error) {
7358: &Apache::lonnet::logthis($error);
7359: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7360: }
7361: }
7362: if (ref($domconfig{'scantron'}) eq 'HASH') {
7363: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
7364: if ($env{'form.scantronformat_del'}) {
7365: $confhash{'scantron'}{'scantronformat'} = '';
7366: $changes{'scantronformat'} = 1;
7367: }
7368: }
7369: }
7370: if (keys(%confhash) > 0) {
7371: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
7372: $dom);
7373: if ($putresult eq 'ok') {
7374: if (keys(%changes) > 0) {
7375: if (ref($confhash{'scantron'}) eq 'HASH') {
7376: $resulttext = &mt('Changes made:').'<ul>';
7377: if ($confhash{'scantron'}{'scantronformat'} eq '') {
7378: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
7379: } else {
7380: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
7381: }
7382: $resulttext .= '</ul>';
7383: } else {
7384: $resulttext = &mt('Changes made to bubblesheet format file.');
7385: }
7386: $resulttext .= '</ul>';
7387: &Apache::loncommon::devalidate_domconfig_cache($dom);
7388: } else {
7389: $resulttext = &mt('No changes made to bubblesheet format file');
7390: }
7391: } else {
7392: $resulttext = '<span class="LC_error">'.
7393: &mt('An error occurred: [_1]',$putresult).'</span>';
7394: }
7395: } else {
7396: $resulttext = &mt('No changes made to bubblesheet format file');
7397: }
7398: if ($errors) {
7399: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7400: $errors.'</ul>';
7401: }
7402: return $resulttext;
7403: }
7404:
7405: sub modify_coursecategories {
7406: my ($dom,%domconfig) = @_;
7407: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
7408: $cathash);
7409: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
7410: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
7411: $cathash = $domconfig{'coursecategories'}{'cats'};
7412: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
7413: $changes{'togglecats'} = 1;
7414: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
7415: }
7416: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
7417: $changes{'categorize'} = 1;
7418: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
7419: }
7420: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
7421: $changes{'togglecatscomm'} = 1;
7422: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
7423: }
7424: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
7425: $changes{'categorizecomm'} = 1;
7426: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
7427: }
7428: } else {
7429: $changes{'togglecats'} = 1;
7430: $changes{'categorize'} = 1;
7431: $changes{'togglecatscomm'} = 1;
7432: $changes{'categorizecomm'} = 1;
7433: $domconfig{'coursecategories'} = {
7434: togglecats => $env{'form.togglecats'},
7435: categorize => $env{'form.categorize'},
7436: togglecatscomm => $env{'form.togglecatscomm'},
7437: categorizecomm => $env{'form.categorizecomm'},
7438: };
7439: }
7440: if (ref($cathash) eq 'HASH') {
7441: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
7442: push (@deletecategory,'instcode::0');
7443: }
7444: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
7445: push(@deletecategory,'communities::0');
7446: }
7447: }
7448: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
7449: if (ref($cathash) eq 'HASH') {
7450: if (@deletecategory > 0) {
7451: #FIXME Need to remove category from all courses using a deleted category
7452: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
7453: foreach my $item (@deletecategory) {
7454: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
7455: delete($domconfig{'coursecategories'}{'cats'}{$item});
7456: $deletions{$item} = 1;
7457: &recurse_cat_deletes($item,$cathash,\%deletions);
7458: }
7459: }
7460: }
7461: foreach my $item (keys(%{$cathash})) {
7462: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
7463: if ($cathash->{$item} ne $env{'form.'.$item}) {
7464: $reorderings{$item} = 1;
7465: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
7466: }
7467: if ($env{'form.addcategory_name_'.$item} ne '') {
7468: my $newcat = $env{'form.addcategory_name_'.$item};
7469: my $newdepth = $depth+1;
7470: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
7471: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
7472: $adds{$newitem} = 1;
7473: }
7474: if ($env{'form.subcat_'.$item} ne '') {
7475: my $newcat = $env{'form.subcat_'.$item};
7476: my $newdepth = $depth+1;
7477: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
7478: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
7479: $adds{$newitem} = 1;
7480: }
7481: }
7482: }
7483: if ($env{'form.instcode'} eq '1') {
7484: if (ref($cathash) eq 'HASH') {
7485: my $newitem = 'instcode::0';
7486: if ($cathash->{$newitem} eq '') {
7487: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
7488: $adds{$newitem} = 1;
7489: }
7490: } else {
7491: my $newitem = 'instcode::0';
7492: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
7493: $adds{$newitem} = 1;
7494: }
7495: }
7496: if ($env{'form.communities'} eq '1') {
7497: if (ref($cathash) eq 'HASH') {
7498: my $newitem = 'communities::0';
7499: if ($cathash->{$newitem} eq '') {
7500: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
7501: $adds{$newitem} = 1;
7502: }
7503: } else {
7504: my $newitem = 'communities::0';
7505: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
7506: $adds{$newitem} = 1;
7507: }
7508: }
7509: if ($env{'form.addcategory_name'} ne '') {
7510: if (($env{'form.addcategory_name'} ne 'instcode') &&
7511: ($env{'form.addcategory_name'} ne 'communities')) {
7512: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
7513: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
7514: $adds{$newitem} = 1;
7515: }
7516: }
7517: my $putresult;
7518: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7519: if (keys(%deletions) > 0) {
7520: foreach my $key (keys(%deletions)) {
7521: if ($predelallitems{$key} ne '') {
7522: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
7523: }
7524: }
7525: }
7526: my (@chkcats,@chktrails,%chkallitems);
7527: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
7528: if (ref($chkcats[0]) eq 'ARRAY') {
7529: my $depth = 0;
7530: my $chg = 0;
7531: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
7532: my $name = $chkcats[0][$i];
7533: my $item;
7534: if ($name eq '') {
7535: $chg ++;
7536: } else {
7537: $item = &escape($name).'::0';
7538: if ($chg) {
7539: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
7540: }
7541: $depth ++;
7542: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
7543: $depth --;
7544: }
7545: }
7546: }
7547: }
7548: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7549: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
7550: if ($putresult eq 'ok') {
7551: my %title = (
7552: togglecats => 'Show/Hide a course in catalog',
7553: categorize => 'Assign a category to a course',
7554: togglecatscomm => 'Show/Hide a community in catalog',
7555: categorizecomm => 'Assign a category to a community',
7556: );
7557: my %level = (
7558: dom => 'set in Domain ("Modify Course/Community")',
7559: crs => 'set in Course ("Course Configuration")',
7560: comm => 'set in Community ("Community Configuration")',
7561: );
7562: $resulttext = &mt('Changes made:').'<ul>';
7563: if ($changes{'togglecats'}) {
7564: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
7565: }
7566: if ($changes{'categorize'}) {
7567: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
7568: }
7569: if ($changes{'togglecatscomm'}) {
7570: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
7571: }
7572: if ($changes{'categorizecomm'}) {
7573: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
7574: }
7575: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7576: my $cathash;
7577: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
7578: $cathash = $domconfig{'coursecategories'}{'cats'};
7579: } else {
7580: $cathash = {};
7581: }
7582: my (@cats,@trails,%allitems);
7583: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
7584: if (keys(%deletions) > 0) {
7585: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
7586: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
7587: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
7588: }
7589: $resulttext .= '</ul></li>';
7590: }
7591: if (keys(%reorderings) > 0) {
7592: my %sort_by_trail;
7593: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
7594: foreach my $key (keys(%reorderings)) {
7595: if ($allitems{$key} ne '') {
7596: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
7597: }
7598: }
7599: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
7600: $resulttext .= '<li>'.$trails[$trail].'</li>';
7601: }
7602: $resulttext .= '</ul></li>';
7603: }
7604: if (keys(%adds) > 0) {
7605: my %sort_by_trail;
7606: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
7607: foreach my $key (keys(%adds)) {
7608: if ($allitems{$key} ne '') {
7609: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
7610: }
7611: }
7612: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
7613: $resulttext .= '<li>'.$trails[$trail].'</li>';
7614: }
7615: $resulttext .= '</ul></li>';
7616: }
7617: }
7618: $resulttext .= '</ul>';
7619: } else {
7620: $resulttext = '<span class="LC_error">'.
7621: &mt('An error occurred: [_1]',$putresult).'</span>';
7622: }
7623: } else {
7624: $resulttext = &mt('No changes made to course and community categories');
7625: }
7626: return $resulttext;
7627: }
7628:
7629: sub modify_serverstatuses {
7630: my ($dom,%domconfig) = @_;
7631: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
7632: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
7633: %currserverstatus = %{$domconfig{'serverstatuses'}};
7634: }
7635: my @pages = &serverstatus_pages();
7636: foreach my $type (@pages) {
7637: $newserverstatus{$type}{'namedusers'} = '';
7638: $newserverstatus{$type}{'machines'} = '';
7639: if (defined($env{'form.'.$type.'_namedusers'})) {
7640: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
7641: my @okusers;
7642: foreach my $user (@users) {
7643: my ($uname,$udom) = split(/:/,$user);
7644: if (($udom =~ /^$match_domain$/) &&
7645: (&Apache::lonnet::domain($udom)) &&
7646: ($uname =~ /^$match_username$/)) {
7647: if (!grep(/^\Q$user\E/,@okusers)) {
7648: push(@okusers,$user);
7649: }
7650: }
7651: }
7652: if (@okusers > 0) {
7653: @okusers = sort(@okusers);
7654: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
7655: }
7656: }
7657: if (defined($env{'form.'.$type.'_machines'})) {
7658: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
7659: my @okmachines;
7660: foreach my $ip (@machines) {
7661: my @parts = split(/\./,$ip);
7662: next if (@parts < 4);
7663: my $badip = 0;
7664: for (my $i=0; $i<4; $i++) {
7665: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
7666: $badip = 1;
7667: last;
7668: }
7669: }
7670: if (!$badip) {
7671: push(@okmachines,$ip);
7672: }
7673: }
7674: @okmachines = sort(@okmachines);
7675: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
7676: }
7677: }
7678: my %serverstatushash = (
7679: serverstatuses => \%newserverstatus,
7680: );
7681: foreach my $type (@pages) {
7682: foreach my $setting ('namedusers','machines') {
7683: my (@current,@new);
7684: if (ref($currserverstatus{$type}) eq 'HASH') {
7685: if ($currserverstatus{$type}{$setting} ne '') {
7686: @current = split(/,/,$currserverstatus{$type}{$setting});
7687: }
7688: }
7689: if ($newserverstatus{$type}{$setting} ne '') {
7690: @new = split(/,/,$newserverstatus{$type}{$setting});
7691: }
7692: if (@current > 0) {
7693: if (@new > 0) {
7694: foreach my $item (@current) {
7695: if (!grep(/^\Q$item\E$/,@new)) {
7696: $changes{$type}{$setting} = 1;
7697: last;
7698: }
7699: }
7700: foreach my $item (@new) {
7701: if (!grep(/^\Q$item\E$/,@current)) {
7702: $changes{$type}{$setting} = 1;
7703: last;
7704: }
7705: }
7706: } else {
7707: $changes{$type}{$setting} = 1;
7708: }
7709: } elsif (@new > 0) {
7710: $changes{$type}{$setting} = 1;
7711: }
7712: }
7713: }
7714: if (keys(%changes) > 0) {
7715: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7716: my $putresult = &Apache::lonnet::put_dom('configuration',
7717: \%serverstatushash,$dom);
7718: if ($putresult eq 'ok') {
7719: $resulttext .= &mt('Changes made:').'<ul>';
7720: foreach my $type (@pages) {
7721: if (ref($changes{$type}) eq 'HASH') {
7722: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
7723: if ($changes{$type}{'namedusers'}) {
7724: if ($newserverstatus{$type}{'namedusers'} eq '') {
7725: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
7726: } else {
7727: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
7728: }
7729: }
7730: if ($changes{$type}{'machines'}) {
7731: if ($newserverstatus{$type}{'machines'} eq '') {
7732: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
7733: } else {
7734: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
7735: }
7736:
7737: }
7738: $resulttext .= '</ul></li>';
7739: }
7740: }
7741: $resulttext .= '</ul>';
7742: } else {
7743: $resulttext = '<span class="LC_error">'.
7744: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
7745:
7746: }
7747: } else {
7748: $resulttext = &mt('No changes made to access to server status pages');
7749: }
7750: return $resulttext;
7751: }
7752:
7753: sub modify_helpsettings {
7754: my ($r,$dom,$confname,%domconfig) = @_;
7755: my ($resulttext,$errors,%changes,%helphash);
7756: my %defaultchecked = ('submitbugs' => 'on');
7757: my @offon = ('off','on');
7758: my @toggles = ('submitbugs');
7759: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
7760: foreach my $item (@toggles) {
7761: if ($defaultchecked{$item} eq 'on') {
7762: if ($domconfig{'helpsettings'}{$item} eq '') {
7763: if ($env{'form.'.$item} eq '0') {
7764: $changes{$item} = 1;
7765: }
7766: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
7767: $changes{$item} = 1;
7768: }
7769: } elsif ($defaultchecked{$item} eq 'off') {
7770: if ($domconfig{'helpsettings'}{$item} eq '') {
7771: if ($env{'form.'.$item} eq '1') {
7772: $changes{$item} = 1;
7773: }
7774: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
7775: $changes{$item} = 1;
7776: }
7777: }
7778: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
7779: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
7780: }
7781: }
7782: }
7783: my $putresult;
7784: if (keys(%changes) > 0) {
7785: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
7786: if ($putresult eq 'ok') {
7787: $resulttext = &mt('Changes made:').'<ul>';
7788: foreach my $item (sort(keys(%changes))) {
7789: if ($item eq 'submitbugs') {
7790: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
7791: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
7792: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
7793: }
7794: }
7795: $resulttext .= '</ul>';
7796: } else {
7797: $resulttext = &mt('No changes made to help settings');
7798: $errors .= '<li><span class="LC_error">'.
7799: &mt('An error occurred storing the settings: [_1]',
7800: $putresult).'</span></li>';
7801: }
7802: }
7803: if ($errors) {
7804: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7805: $errors.'</ul>';
7806: }
7807: return $resulttext;
7808: }
7809:
7810: sub modify_coursedefaults {
7811: my ($dom,%domconfig) = @_;
7812: my ($resulttext,$errors,%changes,%defaultshash);
7813: my %defaultchecked = ('canuse_pdfforms' => 'off');
7814: my @offon = ('off','on');
7815: my @toggles = ('canuse_pdfforms');
7816:
7817: $defaultshash{'coursedefaults'} = {};
7818:
7819: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
7820: if ($domconfig{'coursedefaults'} eq '') {
7821: $domconfig{'coursedefaults'} = {};
7822: }
7823: }
7824:
7825: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
7826: foreach my $item (@toggles) {
7827: if ($defaultchecked{$item} eq 'on') {
7828: if (($domconfig{'coursedefaults'}{$item} eq '') &&
7829: ($env{'form.'.$item} eq '0')) {
7830: $changes{$item} = 1;
7831: } elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
7832: $changes{$item} = 1;
7833: }
7834: } elsif ($defaultchecked{$item} eq 'off') {
7835: if (($domconfig{'coursedefaults'}{$item} eq '') &&
7836: ($env{'form.'.$item} eq '1')) {
7837: $changes{$item} = 1;
7838: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
7839: $changes{$item} = 1;
7840: }
7841: }
7842: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
7843: }
7844: my $currdefresponder = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
7845: my $newdefresponder = $env{'form.anonsurvey_threshold'};
7846: $newdefresponder =~ s/\D//g;
7847: if ($newdefresponder eq '' || $newdefresponder < 1) {
7848: $newdefresponder = 1;
7849: }
7850: $defaultshash{'coursedefaults'}{'anonsurvey_threshold'} = $newdefresponder;
7851: if ($currdefresponder ne $newdefresponder) {
7852: unless ($currdefresponder eq '' && $newdefresponder == 10) {
7853: $changes{'anonsurvey_threshold'} = 1;
7854: }
7855: }
7856: }
7857: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
7858: $dom);
7859: if ($putresult eq 'ok') {
7860: if (keys(%changes) > 0) {
7861: if ($changes{'canuse_pdfforms'}) {
7862: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7863: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
7864: my $cachetime = 24*60*60;
7865: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7866: }
7867: $resulttext = &mt('Changes made:').'<ul>';
7868: foreach my $item (sort(keys(%changes))) {
7869: if ($item eq 'canuse_pdfforms') {
7870: if ($env{'form.'.$item} eq '1') {
7871: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
7872: } else {
7873: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
7874: }
7875: } elsif ($item eq 'anonsurvey_threshold') {
7876: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
7877: }
7878: }
7879: $resulttext .= '</ul>';
7880: } else {
7881: $resulttext = &mt('No changes made to course defaults');
7882: }
7883: } else {
7884: $resulttext = '<span class="LC_error">'.
7885: &mt('An error occurred: [_1]',$putresult).'</span>';
7886: }
7887: return $resulttext;
7888: }
7889:
7890: sub modify_usersessions {
7891: my ($dom,%domconfig) = @_;
7892: my @hostingtypes = ('version','excludedomain','includedomain');
7893: my @offloadtypes = ('primary','default');
7894: my %types = (
7895: remote => \@hostingtypes,
7896: hosted => \@hostingtypes,
7897: spares => \@offloadtypes,
7898: );
7899: my @prefixes = ('remote','hosted','spares');
7900: my @lcversions = &Apache::lonnet::all_loncaparevs();
7901: my (%by_ip,%by_location,@intdoms);
7902: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
7903: my @locations = sort(keys(%by_location));
7904: my (%defaultshash,%changes);
7905: foreach my $prefix (@prefixes) {
7906: $defaultshash{'usersessions'}{$prefix} = {};
7907: }
7908: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7909: my $resulttext;
7910: my %iphost = &Apache::lonnet::get_iphost();
7911: foreach my $prefix (@prefixes) {
7912: next if ($prefix eq 'spares');
7913: foreach my $type (@{$types{$prefix}}) {
7914: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
7915: if ($type eq 'version') {
7916: my $value = $env{'form.'.$prefix.'_'.$type};
7917: my $okvalue;
7918: if ($value ne '') {
7919: if (grep(/^\Q$value\E$/,@lcversions)) {
7920: $okvalue = $value;
7921: }
7922: }
7923: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7924: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
7925: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
7926: if ($inuse == 0) {
7927: $changes{$prefix}{$type} = 1;
7928: } else {
7929: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
7930: $changes{$prefix}{$type} = 1;
7931: }
7932: if ($okvalue ne '') {
7933: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7934: }
7935: }
7936: } else {
7937: if (($inuse == 1) && ($okvalue ne '')) {
7938: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7939: $changes{$prefix}{$type} = 1;
7940: }
7941: }
7942: } else {
7943: if (($inuse == 1) && ($okvalue ne '')) {
7944: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7945: $changes{$prefix}{$type} = 1;
7946: }
7947: }
7948: } else {
7949: if (($inuse == 1) && ($okvalue ne '')) {
7950: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7951: $changes{$prefix}{$type} = 1;
7952: }
7953: }
7954: } else {
7955: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
7956: my @okvals;
7957: foreach my $val (@vals) {
7958: if ($val =~ /:/) {
7959: my @items = split(/:/,$val);
7960: foreach my $item (@items) {
7961: if (ref($by_location{$item}) eq 'ARRAY') {
7962: push(@okvals,$item);
7963: }
7964: }
7965: } else {
7966: if (ref($by_location{$val}) eq 'ARRAY') {
7967: push(@okvals,$val);
7968: }
7969: }
7970: }
7971: @okvals = sort(@okvals);
7972: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7973: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
7974: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
7975: if ($inuse == 0) {
7976: $changes{$prefix}{$type} = 1;
7977: } else {
7978: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7979: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
7980: if (@changed > 0) {
7981: $changes{$prefix}{$type} = 1;
7982: }
7983: }
7984: } else {
7985: if ($inuse == 1) {
7986: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7987: $changes{$prefix}{$type} = 1;
7988: }
7989: }
7990: } else {
7991: if ($inuse == 1) {
7992: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7993: $changes{$prefix}{$type} = 1;
7994: }
7995: }
7996: } else {
7997: if ($inuse == 1) {
7998: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7999: $changes{$prefix}{$type} = 1;
8000: }
8001: }
8002: }
8003: }
8004: }
8005:
8006: my @alldoms = &Apache::lonnet::all_domains();
8007: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8008: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
8009: my $savespares;
8010:
8011: foreach my $lonhost (sort(keys(%servers))) {
8012: my $serverhomeID =
8013: &Apache::lonnet::get_server_homeID($servers{$lonhost});
8014: my $serverhostname = &Apache::lonnet::hostname($lonhost);
8015: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
8016: my %spareschg;
8017: foreach my $type (@{$types{'spares'}}) {
8018: my @okspares;
8019: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
8020: foreach my $server (@checked) {
8021: if (&Apache::lonnet::hostname($server) ne '') {
8022: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
8023: unless (grep(/^\Q$server\E$/,@okspares)) {
8024: push(@okspares,$server);
8025: }
8026: }
8027: }
8028: }
8029: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
8030: my $newspare;
8031: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
8032: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
8033: $newspare = $new;
8034: }
8035: }
8036: my @spares;
8037: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
8038: @spares = sort(@okspares,$newspare);
8039: } else {
8040: @spares = sort(@okspares);
8041: }
8042: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
8043: if (ref($spareid{$lonhost}) eq 'HASH') {
8044: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
8045: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
8046: if (@diffs > 0) {
8047: $spareschg{$type} = 1;
8048: }
8049: }
8050: }
8051: }
8052: if (keys(%spareschg) > 0) {
8053: $changes{'spares'}{$lonhost} = \%spareschg;
8054: }
8055: }
8056:
8057: if (ref($domconfig{'usersessions'}) eq 'HASH') {
8058: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
8059: if (ref($changes{'spares'}) eq 'HASH') {
8060: if (keys(%{$changes{'spares'}}) > 0) {
8061: $savespares = 1;
8062: }
8063: }
8064: } else {
8065: $savespares = 1;
8066: }
8067: }
8068:
8069: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
8070: if ((keys(%changes) > 0) || ($savespares)) {
8071: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
8072: $dom);
8073: if ($putresult eq 'ok') {
8074: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
8075: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
8076: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
8077: }
8078: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
8079: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
8080: }
8081: }
8082: my $cachetime = 24*60*60;
8083: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8084: if (keys(%changes) > 0) {
8085: my %lt = &usersession_titles();
8086: $resulttext = &mt('Changes made:').'<ul>';
8087: foreach my $prefix (@prefixes) {
8088: if (ref($changes{$prefix}) eq 'HASH') {
8089: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
8090: if ($prefix eq 'spares') {
8091: if (ref($changes{$prefix}) eq 'HASH') {
8092: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
8093: $resulttext .= '<li><b>'.$lonhost.'</b> ';
8094: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
8095: &Apache::lonnet::remote_devalidate_cache($lonhost,'spares',$lonhostdom);
8096: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
8097: foreach my $type (@{$types{$prefix}}) {
8098: if ($changes{$prefix}{$lonhost}{$type}) {
8099: my $offloadto = &mt('None');
8100: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
8101: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
8102: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
8103: }
8104: }
8105: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
8106: }
8107: }
8108: }
8109: $resulttext .= '</li>';
8110: }
8111: }
8112: } else {
8113: foreach my $type (@{$types{$prefix}}) {
8114: if (defined($changes{$prefix}{$type})) {
8115: my $newvalue;
8116: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
8117: if (ref($defaultshash{'usersessions'}{$prefix})) {
8118: if ($type eq 'version') {
8119: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
8120: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
8121: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
8122: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
8123: }
8124: }
8125: }
8126: }
8127: if ($newvalue eq '') {
8128: if ($type eq 'version') {
8129: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
8130: } else {
8131: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
8132: }
8133: } else {
8134: if ($type eq 'version') {
8135: $newvalue .= ' '.&mt('(or later)');
8136: }
8137: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
8138: }
8139: }
8140: }
8141: }
8142: $resulttext .= '</ul>';
8143: }
8144: }
8145: $resulttext .= '</ul>';
8146: } else {
8147: $resulttext = $nochgmsg;
8148: }
8149: } else {
8150: $resulttext = '<span class="LC_error">'.
8151: &mt('An error occurred: [_1]',$putresult).'</span>';
8152: }
8153: } else {
8154: $resulttext = $nochgmsg;
8155: }
8156: return $resulttext;
8157: }
8158:
8159: sub modify_loadbalancing {
8160: my ($dom,%domconfig) = @_;
8161: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8162: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8163: my ($othertitle,$usertypes,$types) =
8164: &Apache::loncommon::sorted_inst_types($dom);
8165: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8166: my @sparestypes = ('primary','default');
8167: my %typetitles = &sparestype_titles();
8168: my $resulttext;
8169: my (%currbalancer,%currtargets,%currrules,%existing);
8170: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8171: %existing = %{$domconfig{'loadbalancing'}};
8172: }
8173: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
8174: \%currtargets,\%currrules);
8175: my ($saveloadbalancing,%defaultshash,%changes);
8176: my ($alltypes,$othertypes,$titles) =
8177: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
8178: my %ruletitles = &offloadtype_text();
8179: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
8180: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
8181: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
8182: if ($balancer eq '') {
8183: next;
8184: }
8185: if (!exists($servers{$balancer})) {
8186: if (exists($currbalancer{$balancer})) {
8187: push(@{$changes{'delete'}},$balancer);
8188: }
8189: next;
8190: }
8191: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
8192: push(@{$changes{'delete'}},$balancer);
8193: next;
8194: }
8195: if (!exists($currbalancer{$balancer})) {
8196: push(@{$changes{'add'}},$balancer);
8197: }
8198: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
8199: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
8200: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
8201: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8202: $saveloadbalancing = 1;
8203: }
8204: foreach my $sparetype (@sparestypes) {
8205: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
8206: my @offloadto;
8207: foreach my $target (@targets) {
8208: if (($servers{$target}) && ($target ne $balancer)) {
8209: if ($sparetype eq 'default') {
8210: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
8211: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
8212: }
8213: }
8214: unless(grep(/^\Q$target\E$/,@offloadto)) {
8215: push(@offloadto,$target);
8216: }
8217: }
8218: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
8219: }
8220: }
8221: if (ref($currtargets{$balancer}) eq 'HASH') {
8222: foreach my $sparetype (@sparestypes) {
8223: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
8224: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
8225: if (@targetdiffs > 0) {
8226: $changes{'curr'}{$balancer}{'targets'} = 1;
8227: }
8228: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
8229: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
8230: $changes{'curr'}{$balancer}{'targets'} = 1;
8231: }
8232: }
8233: }
8234: } else {
8235: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
8236: foreach my $sparetype (@sparestypes) {
8237: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
8238: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
8239: $changes{'curr'}{$balancer}{'targets'} = 1;
8240: }
8241: }
8242: }
8243: }
8244: }
8245: my $ishomedom;
8246: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
8247: $ishomedom = 1;
8248: }
8249: if (ref($alltypes) eq 'ARRAY') {
8250: foreach my $type (@{$alltypes}) {
8251: my $rule;
8252: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
8253: (!$ishomedom)) {
8254: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
8255: }
8256: if ($rule eq 'specific') {
8257: $rule = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
8258: }
8259: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
8260: if (ref($currrules{$balancer}) eq 'HASH') {
8261: if ($rule ne $currrules{$balancer}{$type}) {
8262: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
8263: }
8264: } elsif ($rule ne '') {
8265: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
8266: }
8267: }
8268: }
8269: }
8270: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
8271: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
8272: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
8273: $defaultshash{'loadbalancing'} = {};
8274: }
8275: my $putresult = &Apache::lonnet::put_dom('configuration',
8276: \%defaultshash,$dom);
8277:
8278: if ($putresult eq 'ok') {
8279: if (keys(%changes) > 0) {
8280: if (ref($changes{'delete'}) eq 'ARRAY') {
8281: foreach my $balancer (sort(@{$changes{'delete'}})) {
8282: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
8283: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8284: }
8285: }
8286: if (ref($changes{'add'}) eq 'ARRAY') {
8287: foreach my $balancer (sort(@{$changes{'add'}})) {
8288: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
8289: }
8290: }
8291: if (ref($changes{'curr'}) eq 'HASH') {
8292: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
8293: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
8294: if ($changes{'curr'}{$balancer}{'targets'}) {
8295: my %offloadstr;
8296: foreach my $sparetype (@sparestypes) {
8297: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
8298: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
8299: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
8300: }
8301: }
8302: }
8303: if (keys(%offloadstr) == 0) {
8304: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
8305: } else {
8306: my $showoffload;
8307: foreach my $sparetype (@sparestypes) {
8308: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
8309: if (defined($offloadstr{$sparetype})) {
8310: $showoffload .= $offloadstr{$sparetype};
8311: } else {
8312: $showoffload .= &mt('None');
8313: }
8314: $showoffload .= (' 'x3);
8315: }
8316: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
8317: }
8318: }
8319: }
8320: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
8321: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
8322: foreach my $type (@{$alltypes}) {
8323: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
8324: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
8325: my $balancetext;
8326: if ($rule eq '') {
8327: $balancetext = $ruletitles{'default'};
8328: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer')) {
8329: $balancetext = $ruletitles{$rule};
8330: } else {
8331: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
8332: }
8333: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
8334: }
8335: }
8336: }
8337: }
8338: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8339: }
8340: }
8341: if ($resulttext ne '') {
8342: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
8343: } else {
8344: $resulttext = $nochgmsg;
8345: }
8346: } else {
8347: $resulttext = $nochgmsg;
8348: }
8349: } else {
8350: $resulttext = '<span class="LC_error">'.
8351: &mt('An error occurred: [_1]',$putresult).'</span>';
8352: }
8353: } else {
8354: $resulttext = $nochgmsg;
8355: }
8356: return $resulttext;
8357: }
8358:
8359: sub recurse_check {
8360: my ($chkcats,$categories,$depth,$name) = @_;
8361: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
8362: my $chg = 0;
8363: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
8364: my $category = $chkcats->[$depth]{$name}[$j];
8365: my $item;
8366: if ($category eq '') {
8367: $chg ++;
8368: } else {
8369: my $deeper = $depth + 1;
8370: $item = &escape($category).':'.&escape($name).':'.$depth;
8371: if ($chg) {
8372: $categories->{$item} -= $chg;
8373: }
8374: &recurse_check($chkcats,$categories,$deeper,$category);
8375: $deeper --;
8376: }
8377: }
8378: }
8379: return;
8380: }
8381:
8382: sub recurse_cat_deletes {
8383: my ($item,$coursecategories,$deletions) = @_;
8384: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
8385: my $subdepth = $depth + 1;
8386: if (ref($coursecategories) eq 'HASH') {
8387: foreach my $subitem (keys(%{$coursecategories})) {
8388: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
8389: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
8390: delete($coursecategories->{$subitem});
8391: $deletions->{$subitem} = 1;
8392: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
8393: }
8394: }
8395: }
8396: return;
8397: }
8398:
8399: sub get_active_dcs {
8400: my ($dom) = @_;
8401: my $now = time;
8402: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
8403: my %domcoords;
8404: my $numdcs = 0;
8405: my $now = time;
8406: foreach my $server (keys(%dompersonnel)) {
8407: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
8408: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
8409: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
8410: }
8411: }
8412: return %domcoords;
8413: }
8414:
8415: sub active_dc_picker {
8416: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
8417: my %domcoords = &get_active_dcs($dom);
8418: my @domcoord = keys(%domcoords);
8419: if (keys(%currhash)) {
8420: foreach my $dc (keys(%currhash)) {
8421: unless (exists($domcoords{$dc})) {
8422: push(@domcoord,$dc);
8423: }
8424: }
8425: }
8426: @domcoord = sort(@domcoord);
8427: my $numdcs = scalar(@domcoord);
8428: my $rows = 0;
8429: my $table;
8430: if ($numdcs > 1) {
8431: $table = '<table>';
8432: for (my $i=0; $i<@domcoord; $i++) {
8433: my $rem = $i%($numinrow);
8434: if ($rem == 0) {
8435: if ($i > 0) {
8436: $table .= '</tr>';
8437: }
8438: $table .= '<tr>';
8439: $rows ++;
8440: }
8441: my $check = '';
8442: if ($inputtype eq 'radio') {
8443: if (keys(%currhash) == 0) {
8444: if (!$i) {
8445: $check = ' checked="checked"';
8446: }
8447: } elsif (exists($currhash{$domcoord[$i]})) {
8448: $check = ' checked="checked"';
8449: }
8450: } else {
8451: if (exists($currhash{$domcoord[$i]})) {
8452: $check = ' checked="checked"';
8453: }
8454: }
8455: if ($i == @domcoord - 1) {
8456: my $colsleft = $numinrow - $rem;
8457: if ($colsleft > 1) {
8458: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
8459: } else {
8460: $table .= '<td class="LC_left_item">';
8461: }
8462: } else {
8463: $table .= '<td class="LC_left_item">';
8464: }
8465: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
8466: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
8467: $table .= '<span class="LC_nobreak"><label>'.
8468: '<input type="'.$inputtype.'" name="'.$name.'"'.
8469: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
8470: if ($user ne $dcname.':'.$dcdom) {
8471: $table .= ' ('.$dcname.':'.$dcdom.')'.
8472: '</label></span></td>';
8473: }
8474: }
8475: $table .= '</tr></table>';
8476: } elsif ($numdcs == 1) {
8477: if ($inputtype eq 'radio') {
8478: $table .= '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />';
8479: } else {
8480: my $check;
8481: if (exists($currhash{$domcoord[0]})) {
8482: $check = ' checked="checked"';
8483: }
8484: $table .= '<input type="checkbox" name="'.$name.'" '.
8485: 'value="'.$domcoord[0].'"'.$check.' />';
8486: $rows ++;
8487: }
8488: }
8489: return ($numdcs,$table,$rows);
8490: }
8491:
8492: sub usersession_titles {
8493: return &Apache::lonlocal::texthash(
8494: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
8495: remote => 'Hosting of sessions for users in this domain on servers in other domains',
8496: spares => 'Servers offloaded to, when busy',
8497: version => 'LON-CAPA version requirement',
8498: excludedomain => 'Allow all, but exclude specific domains',
8499: includedomain => 'Deny all, but include specific domains',
8500: primary => 'Primary (checked first)',
8501: default => 'Default',
8502: );
8503: }
8504:
8505: sub id_for_thisdom {
8506: my (%servers) = @_;
8507: my %altids;
8508: foreach my $server (keys(%servers)) {
8509: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
8510: if ($serverhome ne $server) {
8511: $altids{$serverhome} = $server;
8512: }
8513: }
8514: return %altids;
8515: }
8516:
8517: sub count_servers {
8518: my ($currbalancer,%servers) = @_;
8519: my (@spares,$numspares);
8520: foreach my $lonhost (sort(keys(%servers))) {
8521: next if ($currbalancer eq $lonhost);
8522: push(@spares,$lonhost);
8523: }
8524: if ($currbalancer) {
8525: $numspares = scalar(@spares);
8526: } else {
8527: $numspares = scalar(@spares) - 1;
8528: }
8529: return ($numspares,@spares);
8530: }
8531:
8532: sub lonbalance_targets_js {
8533: my ($dom,$types,$servers,$settings) = @_;
8534: my $select = &mt('Select');
8535: my ($alltargets,$allishome,$allinsttypes,@alltypes);
8536: if (ref($servers) eq 'HASH') {
8537: $alltargets = join("','",sort(keys(%{$servers})));
8538: my @homedoms;
8539: foreach my $server (sort(keys(%{$servers}))) {
8540: if (&Apache::lonnet::host_domain($server) eq $dom) {
8541: push(@homedoms,'1');
8542: } else {
8543: push(@homedoms,'0');
8544: }
8545: }
8546: $allishome = join("','",@homedoms);
8547: }
8548: if (ref($types) eq 'ARRAY') {
8549: if (@{$types} > 0) {
8550: @alltypes = @{$types};
8551: }
8552: }
8553: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
8554: $allinsttypes = join("','",@alltypes);
8555: my (%currbalancer,%currtargets,%currrules,%existing);
8556: if (ref($settings) eq 'HASH') {
8557: %existing = %{$settings};
8558: }
8559: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
8560: \%currtargets,\%currrules);
8561: my $balancers = join("','",sort(keys(%currbalancer)));
8562: return <<"END";
8563:
8564: <script type="text/javascript">
8565: // <![CDATA[
8566:
8567: currBalancers = new Array('$balancers');
8568:
8569: function toggleTargets(balnum) {
8570: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
8571: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
8572: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
8573: var prevbalancer = prevhostitem.value;
8574: var baltotal = document.getElementById('loadbalancing_total').value;
8575: prevhostitem.value = balancer;
8576: if (prevbalancer != '') {
8577: var prevIdx = currBalancers.indexOf(prevbalancer);
8578: if (prevIdx != -1) {
8579: currBalancers.splice(prevIdx,1);
8580: }
8581: }
8582: if (balancer == '') {
8583: hideSpares(balnum);
8584: } else {
8585: var currIdx = currBalancers.indexOf(balancer);
8586: if (currIdx == -1) {
8587: currBalancers.push(balancer);
8588: }
8589: var homedoms = new Array('$allishome');
8590: var ishomedom = homedoms[lonhostitem.selectedIndex];
8591: showSpares(balancer,ishomedom,balnum);
8592: }
8593: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
8594: return;
8595: }
8596:
8597: function showSpares(balancer,ishomedom,balnum) {
8598: var alltargets = new Array('$alltargets');
8599: var insttypes = new Array('$allinsttypes');
8600: var offloadtypes = new Array('primary','default');
8601:
8602: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
8603: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
8604:
8605: for (var i=0; i<offloadtypes.length; i++) {
8606: var count = 0;
8607: for (var j=0; j<alltargets.length; j++) {
8608: if (alltargets[j] != balancer) {
8609: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
8610: item.value = alltargets[j];
8611: item.style.textAlign='left';
8612: item.style.textFace='normal';
8613: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
8614: if (currBalancers.indexOf(alltargets[j]) == -1) {
8615: item.disabled = '';
8616: } else {
8617: item.disabled = 'disabled';
8618: item.checked = false;
8619: }
8620: count ++;
8621: }
8622: }
8623: }
8624: for (var k=0; k<insttypes.length; k++) {
8625: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
8626: if (ishomedom == 1) {
8627: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
8628: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
8629: } else {
8630: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
8631: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
8632:
8633: }
8634: } else {
8635: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
8636: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
8637: }
8638: if ((insttypes[k] != '_LC_external') &&
8639: ((insttypes[k] != '_LC_internetdom') ||
8640: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
8641: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
8642: item.options.length = 0;
8643: item.options[0] = new Option("","",true,true);
8644: var idx = 0;
8645: for (var m=0; m<alltargets.length; m++) {
8646: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
8647: idx ++;
8648: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
8649:
8650: }
8651: }
8652: }
8653: }
8654: return;
8655: }
8656:
8657: function hideSpares(balnum) {
8658: var alltargets = new Array('$alltargets');
8659: var insttypes = new Array('$allinsttypes');
8660: var offloadtypes = new Array('primary','default');
8661:
8662: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
8663: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
8664:
8665: var total = alltargets.length - 1;
8666: for (var i=0; i<offloadtypes; i++) {
8667: for (var j=0; j<total; j++) {
8668: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
8669: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
8670: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
8671: }
8672: }
8673: for (var k=0; k<insttypes.length; k++) {
8674: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
8675: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
8676: if (insttypes[k] != '_LC_external') {
8677: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
8678: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
8679: }
8680: }
8681: return;
8682: }
8683:
8684: function checkOffloads(item,balnum,type) {
8685: var alltargets = new Array('$alltargets');
8686: var offloadtypes = new Array('primary','default');
8687: if (item.checked) {
8688: var total = alltargets.length - 1;
8689: var other;
8690: if (type == offloadtypes[0]) {
8691: other = offloadtypes[1];
8692: } else {
8693: other = offloadtypes[0];
8694: }
8695: for (var i=0; i<total; i++) {
8696: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
8697: if (server == item.value) {
8698: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
8699: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
8700: }
8701: }
8702: }
8703: }
8704: return;
8705: }
8706:
8707: function singleServerToggle(balnum,type) {
8708: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
8709: if (offloadtoSelIdx == 0) {
8710: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
8711: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
8712:
8713: } else {
8714: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
8715: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
8716: }
8717: return;
8718: }
8719:
8720: function balanceruleChange(formname,balnum,type) {
8721: if (type == '_LC_external') {
8722: return;
8723: }
8724: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
8725: for (var i=0; i<typesRules.length; i++) {
8726: if (formname.elements[typesRules[i]].checked) {
8727: if (formname.elements[typesRules[i]].value != 'specific') {
8728: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
8729: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
8730: } else {
8731: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
8732: }
8733: }
8734: }
8735: return;
8736: }
8737:
8738: function balancerDeleteChange(balnum) {
8739: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
8740: var baltotal = document.getElementById('loadbalancing_total').value;
8741: var addtarget;
8742: var removetarget;
8743: var action = 'delete';
8744: if (document.getElementById('loadbalancing_delete_'+balnum)) {
8745: var lonhost = hostitem.value;
8746: var currIdx = currBalancers.indexOf(lonhost);
8747: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
8748: if (currIdx != -1) {
8749: currBalancers.splice(currIdx,1);
8750: }
8751: addtarget = lonhost;
8752: } else {
8753: if (currIdx == -1) {
8754: currBalancers.push(lonhost);
8755: }
8756: removetarget = lonhost;
8757: action = 'undelete';
8758: }
8759: balancerChange(balnum,baltotal,action,addtarget,removetarget);
8760: }
8761: return;
8762: }
8763:
8764: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
8765: if (baltotal > 1) {
8766: var offloadtypes = new Array('primary','default');
8767: var alltargets = new Array('$alltargets');
8768: var insttypes = new Array('$allinsttypes');
8769: for (var i=0; i<baltotal; i++) {
8770: if (i != balnum) {
8771: for (var j=0; j<offloadtypes.length; j++) {
8772: var total = alltargets.length - 1;
8773: for (var k=0; k<total; k++) {
8774: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
8775: var server = serveritem.value;
8776: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
8777: if (server == addtarget) {
8778: serveritem.disabled = '';
8779: }
8780: }
8781: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
8782: if (server == removetarget) {
8783: serveritem.disabled = 'disabled';
8784: serveritem.checked = false;
8785: }
8786: }
8787: }
8788: }
8789: for (var j=0; j<insttypes.length; j++) {
8790: if (insttypes[j] != '_LC_external') {
8791: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
8792: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
8793: var currSel = singleserver.selectedIndex;
8794: var currVal = singleserver.options[currSel].value;
8795: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
8796: var numoptions = singleserver.options.length;
8797: var needsnew = 1;
8798: for (var k=0; k<numoptions; k++) {
8799: if (singleserver.options[k] == addtarget) {
8800: needsnew = 0;
8801: break;
8802: }
8803: }
8804: if (needsnew == 1) {
8805: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
8806: }
8807: }
8808: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
8809: singleserver.options.length = 0;
8810: if ((currVal) && (currVal != removetarget)) {
8811: singleserver.options[0] = new Option("","",false,false);
8812: } else {
8813: singleserver.options[0] = new Option("","",true,true);
8814: }
8815: var idx = 0;
8816: for (var m=0; m<alltargets.length; m++) {
8817: if (currBalancers.indexOf(alltargets[m]) == -1) {
8818: idx ++;
8819: if (currVal == alltargets[m]) {
8820: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
8821: } else {
8822: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
8823: }
8824: }
8825: }
8826: }
8827: }
8828: }
8829: }
8830: }
8831: }
8832: }
8833: return;
8834: }
8835:
8836: // ]]>
8837: </script>
8838:
8839: END
8840: }
8841:
8842: sub new_spares_js {
8843: my @sparestypes = ('primary','default');
8844: my $types = join("','",@sparestypes);
8845: my $select = &mt('Select');
8846: return <<"END";
8847:
8848: <script type="text/javascript">
8849: // <![CDATA[
8850:
8851: function updateNewSpares(formname,lonhost) {
8852: var types = new Array('$types');
8853: var include = new Array();
8854: var exclude = new Array();
8855: for (var i=0; i<types.length; i++) {
8856: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
8857: for (var j=0; j<spareboxes.length; j++) {
8858: if (formname.elements[spareboxes[j]].checked) {
8859: exclude.push(formname.elements[spareboxes[j]].value);
8860: } else {
8861: include.push(formname.elements[spareboxes[j]].value);
8862: }
8863: }
8864: }
8865: for (var i=0; i<types.length; i++) {
8866: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
8867: var selIdx = newSpare.selectedIndex;
8868: var currnew = newSpare.options[selIdx].value;
8869: var okSpares = new Array();
8870: for (var j=0; j<newSpare.options.length; j++) {
8871: var possible = newSpare.options[j].value;
8872: if (possible != '') {
8873: if (exclude.indexOf(possible) == -1) {
8874: okSpares.push(possible);
8875: } else {
8876: if (currnew == possible) {
8877: selIdx = 0;
8878: }
8879: }
8880: }
8881: }
8882: for (var k=0; k<include.length; k++) {
8883: if (okSpares.indexOf(include[k]) == -1) {
8884: okSpares.push(include[k]);
8885: }
8886: }
8887: okSpares.sort();
8888: newSpare.options.length = 0;
8889: if (selIdx == 0) {
8890: newSpare.options[0] = new Option("$select","",true,true);
8891: } else {
8892: newSpare.options[0] = new Option("$select","",false,false);
8893: }
8894: for (var m=0; m<okSpares.length; m++) {
8895: var idx = m+1;
8896: var selThis = 0;
8897: if (selIdx != 0) {
8898: if (okSpares[m] == currnew) {
8899: selThis = 1;
8900: }
8901: }
8902: if (selThis == 1) {
8903: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
8904: } else {
8905: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
8906: }
8907: }
8908: }
8909: return;
8910: }
8911:
8912: function checkNewSpares(lonhost,type) {
8913: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
8914: var chosen = newSpare.options[newSpare.selectedIndex].value;
8915: if (chosen != '') {
8916: var othertype;
8917: var othernewSpare;
8918: if (type == 'primary') {
8919: othernewSpare = document.getElementById('newspare_default_'+lonhost);
8920: }
8921: if (type == 'default') {
8922: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
8923: }
8924: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
8925: othernewSpare.selectedIndex = 0;
8926: }
8927: }
8928: return;
8929: }
8930:
8931: // ]]>
8932: </script>
8933:
8934: END
8935:
8936: }
8937:
8938: sub common_domprefs_js {
8939: return <<"END";
8940:
8941: <script type="text/javascript">
8942: // <![CDATA[
8943:
8944: function getIndicesByName(formname,item) {
8945: var group = new Array();
8946: for (var i=0;i<formname.elements.length;i++) {
8947: if (formname.elements[i].name == item) {
8948: group.push(formname.elements[i].id);
8949: }
8950: }
8951: return group;
8952: }
8953:
8954: // ]]>
8955: </script>
8956:
8957: END
8958:
8959: }
8960:
8961: sub recaptcha_js {
8962: my %lt = &captcha_phrases();
8963: return <<"END";
8964:
8965: <script type="text/javascript">
8966: // <![CDATA[
8967:
8968: function updateCaptcha(caller,context) {
8969: var privitem;
8970: var pubitem;
8971: var privtext;
8972: var pubtext;
8973: if (document.getElementById(context+'_recaptchapub')) {
8974: pubitem = document.getElementById(context+'_recaptchapub');
8975: } else {
8976: return;
8977: }
8978: if (document.getElementById(context+'_recaptchapriv')) {
8979: privitem = document.getElementById(context+'_recaptchapriv');
8980: } else {
8981: return;
8982: }
8983: if (document.getElementById(context+'_recaptchapubtxt')) {
8984: pubtext = document.getElementById(context+'_recaptchapubtxt');
8985: } else {
8986: return;
8987: }
8988: if (document.getElementById(context+'_recaptchaprivtxt')) {
8989: privtext = document.getElementById(context+'_recaptchaprivtxt');
8990: } else {
8991: return;
8992: }
8993: if (caller.checked) {
8994: if (caller.value == 'recaptcha') {
8995: pubitem.type = 'text';
8996: privitem.type = 'text';
8997: pubitem.size = '40';
8998: privitem.size = '40';
8999: pubtext.innerHTML = "$lt{'pub'}";
9000: privtext.innerHTML = "$lt{'priv'}";
9001: } else {
9002: pubitem.type = 'hidden';
9003: privitem.type = 'hidden';
9004: pubtext.innerHTML = '';
9005: privtext.innerHTML = '';
9006: }
9007: }
9008: return;
9009: }
9010:
9011: // ]]>
9012: </script>
9013:
9014: END
9015:
9016: }
9017:
9018: sub captcha_phrases {
9019: return &Apache::lonlocal::texthash (
9020: priv => 'Private key',
9021: pub => 'Public key',
9022: original => 'original (CAPTCHA)',
9023: recaptcha => 'successor (ReCAPTCHA)',
9024: notused => 'unused',
9025: );
9026: }
9027:
9028: 1;
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