1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.118 2009/11/10 19:12:11 jms 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 affliated 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 (either quotas
90: or requestcourses).
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 autoatically 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: sub handler {
175: my $r=shift;
176: if ($r->header_only) {
177: &Apache::loncommon::content_type($r,'text/html');
178: $r->send_http_header;
179: return OK;
180: }
181:
182: my $context = 'domain';
183: my $dom = $env{'request.role.domain'};
184: my $domdesc = &Apache::lonnet::domain($dom,'description');
185: if (&Apache::lonnet::allowed('mau',$dom)) {
186: &Apache::loncommon::content_type($r,'text/html');
187: $r->send_http_header;
188: } else {
189: $env{'user.error.msg'}=
190: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
191: return HTTP_NOT_ACCEPTABLE;
192: }
193: &Apache::lonhtmlcommon::clear_breadcrumbs();
194: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
195: ['phase','actions']);
196: my $phase = 'pickactions';
197: if ( exists($env{'form.phase'}) ) {
198: $phase = $env{'form.phase'};
199: }
200: my %domconfig =
201: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
202: 'quotas','autoenroll','autoupdate','directorysrch',
203: 'usercreation','usermodification','contacts','defaults',
204: 'scantron','coursecategories','serverstatuses',
205: 'requestcourses','helpsettings'],$dom);
206: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
207: 'autoupdate','directorysrch','contacts',
208: 'usercreation','usermodification','scantron',
209: 'requestcourses','coursecategories','serverstatuses','helpsettings');
210: my %prefs = (
211: 'rolecolors' =>
212: { text => 'Default color schemes',
213: help => 'Domain_Configuration_Color_Schemes',
214: header => [{col1 => 'Student Settings',
215: col2 => '',},
216: {col1 => 'Coordinator Settings',
217: col2 => '',},
218: {col1 => 'Author Settings',
219: col2 => '',},
220: {col1 => 'Administrator Settings',
221: col2 => '',}],
222: },
223: 'login' =>
224: { text => 'Log-in page options',
225: help => 'Domain_Configuration_Login_Page',
226: header => [{col1 => 'Item',
227: col2 => '',}],
228: },
229:
230: 'defaults' =>
231: { text => 'Default authentication/language/timezone',
232: help => 'Domain_Configuration_LangTZAuth',
233: header => [{col1 => 'Setting',
234: col2 => 'Value'}],
235: },
236: 'quotas' =>
237: { text => 'User blogs, personal information pages and portfolios',
238: help => 'Domain_Configuration_Quotas',
239: header => [{col1 => 'User affiliation',
240: col2 => 'Available tools',
241: col3 => 'Portfolio quota',}],
242: },
243: 'autoenroll' =>
244: { text => 'Auto-enrollment settings',
245: help => 'Domain_Configuration_Auto_Enrollment',
246: header => [{col1 => 'Configuration setting',
247: col2 => 'Value(s)'}],
248: },
249: 'autoupdate' =>
250: { text => 'Auto-update settings',
251: help => 'Domain_Configuration_Auto_Updates',
252: header => [{col1 => 'Setting',
253: col2 => 'Value',},
254: {col1 => 'User population',
255: col2 => 'Updataeable user data'}],
256: },
257: 'directorysrch' =>
258: { text => 'Institutional directory searches',
259: help => 'Domain_Configuration_InstDirectory_Search',
260: header => [{col1 => 'Setting',
261: col2 => 'Value',}],
262: },
263: 'contacts' =>
264: { text => 'Contact Information',
265: help => 'Domain_Configuration_Contact_Info',
266: header => [{col1 => 'Setting',
267: col2 => 'Value',}],
268: },
269:
270: 'usercreation' =>
271: { text => 'User creation',
272: help => 'Domain_Configuration_User_Creation',
273: header => [{col1 => 'Format rule type',
274: col2 => 'Format rules in force'},
275: {col1 => 'User account creation',
276: col2 => 'Usernames which may be created',},
277: {col1 => 'Context',
278: col2 => 'Assignable authentication types'}],
279: },
280: 'usermodification' =>
281: { text => 'User modification',
282: help => 'Domain_Configuration_User_Modification',
283: header => [{col1 => 'Target user has role',
284: col2 => 'User information updateable in author context'},
285: {col1 => 'Target user has role',
286: col2 => 'User information updateable in course context'},
287: {col1 => "Status of user",
288: col2 => 'Information settable when self-creating account (if directory data blank)'}],
289: },
290: 'scantron' =>
291: { text => 'Bubblesheet format file',
292: help => 'Domain_Configuration_Scantron_Format',
293: header => [ {col1 => 'Item',
294: col2 => '',
295: }],
296: },
297: 'requestcourses' =>
298: {text => 'Request creation of courses',
299: help => 'Domain_Configuration_Request_Courses',
300: header => [{col1 => 'User affiliation',
301: col2 => 'Availability/Processing of requests',},
302: {col1 => 'Setting',
303: col2 => 'Value'}],
304: },
305: 'coursecategories' =>
306: { text => 'Cataloging of courses',
307: help => 'Domain_Configuration_Cataloging_Courses',
308: header => [{col1 => 'Category settings',
309: col2 => '',},
310: {col1 => 'Categories',
311: col2 => '',
312: }],
313: },
314: 'serverstatuses' =>
315: {text => 'Access to server status pages',
316: help => 'Domain_Configuration_Server_Status',
317: header => [{col1 => 'Status Page',
318: col2 => 'Other named users',
319: col3 => 'Specific IPs',
320: }],
321: },
322: 'helpsettings' =>
323: {text => 'Help page settings',
324: help => 'Domain_Configuration_Help_Settings',
325: header => [{col1 => 'Setting',
326: col2 => 'Value',}],
327: },
328: );
329: my %servers = &dom_servers($dom);
330: if (keys(%servers) > 1) {
331: $prefs{'login'} = { text => 'Log-in page options',
332: help => 'Domain_Configuration_Login_Page',
333: header => [{col1 => 'Log-in Service',
334: col2 => 'Server Setting',},
335: {col1 => 'Log-in Page Items',
336: col2 => ''}],
337: };
338: }
339: my @roles = ('student','coordinator','author','admin');
340: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
341: &Apache::lonhtmlcommon::add_breadcrumb
342: ({href=>"javascript:changePage(document.$phase,'pickactions')",
343: text=>"Pick functionality"});
344: my $confname = $dom.'-domainconfig';
345: if ($phase eq 'process') {
346: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
347: } elsif ($phase eq 'display') {
348: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname);
349: } else {
350: if (keys(%domconfig) == 0) {
351: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
352: my @ids=&Apache::lonnet::current_machine_ids();
353: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
354: my %designhash = &Apache::loncommon::get_domainconf($dom);
355: my @loginimages = ('img','logo','domlogo','login');
356: my $custom_img_count = 0;
357: foreach my $img (@loginimages) {
358: if ($designhash{$dom.'.login.'.$img} ne '') {
359: $custom_img_count ++;
360: }
361: }
362: foreach my $role (@roles) {
363: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
364: $custom_img_count ++;
365: }
366: }
367: if ($custom_img_count > 0) {
368: &Apache::lonconfigsettings::print_header($r,$phase,$context);
369: my $switch_server = &check_switchserver($dom,$confname);
370: $r->print(
371: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
372: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
373: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
374: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
375: if ($switch_server) {
376: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
377: }
378: $r->print(&Apache::loncommon::end_page());
379: return OK;
380: }
381: }
382: }
383: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
384: }
385: return OK;
386: }
387:
388: sub process_changes {
389: my ($r,$dom,$confname,$action,$roles,$values) = @_;
390: my %domconfig;
391: if (ref($values) eq 'HASH') {
392: %domconfig = %{$values};
393: }
394: my $output;
395: if ($action eq 'login') {
396: $output = &modify_login($r,$dom,$confname,%domconfig);
397: } elsif ($action eq 'rolecolors') {
398: $output = &modify_rolecolors($r,$dom,$confname,$roles,
399: %domconfig);
400: } elsif ($action eq 'quotas') {
401: $output = &modify_quotas($dom,$action,%domconfig);
402: } elsif ($action eq 'autoenroll') {
403: $output = &modify_autoenroll($dom,%domconfig);
404: } elsif ($action eq 'autoupdate') {
405: $output = &modify_autoupdate($dom,%domconfig);
406: } elsif ($action eq 'directorysrch') {
407: $output = &modify_directorysrch($dom,%domconfig);
408: } elsif ($action eq 'usercreation') {
409: $output = &modify_usercreation($dom,%domconfig);
410: } elsif ($action eq 'usermodification') {
411: $output = &modify_usermodification($dom,%domconfig);
412: } elsif ($action eq 'contacts') {
413: $output = &modify_contacts($dom,%domconfig);
414: } elsif ($action eq 'defaults') {
415: $output = &modify_defaults($dom,$r);
416: } elsif ($action eq 'scantron') {
417: $output = &modify_scantron($r,$dom,$confname,%domconfig);
418: } elsif ($action eq 'coursecategories') {
419: $output = &modify_coursecategories($dom,%domconfig);
420: } elsif ($action eq 'serverstatuses') {
421: $output = &modify_serverstatuses($dom,%domconfig);
422: } elsif ($action eq 'requestcourses') {
423: $output = &modify_quotas($dom,$action,%domconfig);
424: } elsif ($action eq 'helpsettings') {
425: $output = &modify_helpsettings($dom,%domconfig);
426: }
427: return $output;
428: }
429:
430: sub print_config_box {
431: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
432: my $rowtotal = 0;
433: my $output;
434: if ($action eq 'coursecategories') {
435: $output = &coursecategories_javascript($settings);
436: }
437: $output .=
438: '<table class="LC_nested_outer">
439: <tr>
440: <th align="left" valign="middle"><span class="LC_nobreak">'.
441: &mt($item->{text}).' '.
442: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
443: '</tr>';
444: $rowtotal ++;
445: my $numheaders = 1;
446: if (ref($item->{'header'}) eq 'ARRAY') {
447: $numheaders = scalar(@{$item->{'header'}});
448: }
449: if ($numheaders > 1) {
450: my $colspan = '';
451: if (($action eq 'rolecolors') || ($action eq 'coursecategories')) {
452: $colspan = ' colspan="2"';
453: }
454: $output .= '
455: <tr>
456: <td>
457: <table class="LC_nested">
458: <tr class="LC_info_row">
459: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
460: <td class="LC_right_item">'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
461: </tr>';
462: $rowtotal ++;
463: if ($action eq 'autoupdate') {
464: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
465: } elsif ($action eq 'usercreation') {
466: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
467: } elsif ($action eq 'usermodification') {
468: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
469: } elsif ($action eq 'coursecategories') {
470: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
471: } elsif ($action eq 'login') {
472: $output .= &print_login('top',$dom,$confname,$phase,$settings,\$rowtotal);
473: $colspan = ' colspan="2"';
474: } elsif ($action eq 'requestcourses') {
475: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
476: } elsif ($action eq 'helpsettings') {
477: $output .= &print_helpsettings($dom,$settings,\$rowtotal);
478: } else {
479: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
480: }
481: $output .= '
482: </table>
483: </td>
484: </tr>
485: <tr>
486: <td>
487: <table class="LC_nested">
488: <tr class="LC_info_row">
489: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
490: $output .= '
491: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
492: </tr>';
493: $rowtotal ++;
494: if ($action eq 'autoupdate') {
495: $output .= &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
496: } elsif ($action eq 'usercreation') {
497: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
498: </table>
499: </td>
500: </tr>
501: <tr>
502: <td>
503: <table class="LC_nested">
504: <tr class="LC_info_row">
505: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
506: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
507: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
508: $rowtotal ++;
509: } elsif ($action eq 'usermodification') {
510: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
511: </table>
512: </td>
513: </tr>
514: <tr>
515: <td>
516: <table class="LC_nested">
517: <tr class="LC_info_row">
518: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
519: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
520:
521: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
522: $rowtotal ++;
523: } elsif ($action eq 'coursecategories') {
524: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
525: } elsif ($action eq 'login') {
526: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,\$rowtotal);
527: } elsif ($action eq 'requestcourses') {
528: $output .= &print_courserequestmail($dom,$settings,\$rowtotal);
529: } else {
530: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
531: </table>
532: </td>
533: </tr>
534: <tr>
535: <td>
536: <table class="LC_nested">
537: <tr class="LC_info_row">
538: <td class="LC_left_item"'.$colspan.' valign="top">'.
539: &mt($item->{'header'}->[2]->{'col1'}).'</td>
540: <td class="LC_right_item" valign="top">'.
541: &mt($item->{'header'}->[2]->{'col2'}).'</td>
542: </tr>'.
543: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
544: </table>
545: </td>
546: </tr>
547: <tr>
548: <td>
549: <table class="LC_nested">
550: <tr class="LC_info_row">
551: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
552: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
553: </tr>'.
554: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
555: $rowtotal += 2;
556: }
557: } else {
558: $output .= '
559: <tr>
560: <td>
561: <table class="LC_nested">
562: <tr class="LC_info_row">';
563: if (($action eq 'login') || ($action eq 'directorysrch')) {
564: $output .= '
565: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
566: } elsif ($action eq 'serverstatuses') {
567: $output .= '
568: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
569: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
570:
571: } else {
572: $output .= '
573: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
574: }
575: if (defined($item->{'header'}->[0]->{'col3'})) {
576: $output .= '<td class="LC_left_item" valign="top">'.
577: &mt($item->{'header'}->[0]->{'col2'});
578: if ($action eq 'serverstatuses') {
579: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
580: }
581: } else {
582: $output .= '<td class="LC_right_item" valign="top">'.
583: &mt($item->{'header'}->[0]->{'col2'});
584: }
585: $output .= '</td>';
586: if ($item->{'header'}->[0]->{'col3'}) {
587: $output .= '<td class="LC_right_item" valign="top">'.
588: &mt($item->{'header'}->[0]->{'col3'});
589: if ($action eq 'serverstatuses') {
590: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
591: }
592: $output .= '</td>';
593: }
594: $output .= '</tr>';
595: $rowtotal ++;
596: if ($action eq 'login') {
597: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,
598: \$rowtotal);
599: } elsif ($action eq 'quotas') {
600: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
601: } elsif ($action eq 'autoenroll') {
602: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
603: } elsif ($action eq 'directorysrch') {
604: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
605: } elsif ($action eq 'contacts') {
606: $output .= &print_contacts($dom,$settings,\$rowtotal);
607: } elsif ($action eq 'defaults') {
608: $output .= &print_defaults($dom,\$rowtotal);
609: } elsif ($action eq 'scantron') {
610: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
611: } elsif ($action eq 'serverstatuses') {
612: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
613: } elsif ($action eq 'helpsettings') {
614: $output .= &print_helpsettings($dom,$settings,\$rowtotal);
615: }
616: }
617: $output .= '
618: </table>
619: </td>
620: </tr>
621: </table><br />';
622: return ($output,$rowtotal);
623: }
624:
625: sub print_login {
626: my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_;
627: my ($css_class,$datatable);
628: my %choices = &login_choices();
629: my $itemcount = 1;
630:
631: if ($position eq 'top') {
632: my %servers = &dom_servers($dom);
633: my $choice = $choices{'disallowlogin'};
634: $css_class = ' class="LC_odd_row"';
635: $datatable .= '<tr'.$css_class.'><td>'.$choices{'disallowlogin'}.'</td>'.
636: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
637: '<th>'.$choices{'serverurl'}.'</th></tr>'."\n";
638: my %disallowed;
639: if (ref($settings) eq 'HASH') {
640: if (ref($settings->{'loginvia'}) eq 'HASH') {
641: %disallowed = %{$settings->{'loginvia'}};
642: }
643: }
644: foreach my $lonhost (sort(keys(%servers))) {
645: my $direct = 'selected="selected"';
646: if ($disallowed{$lonhost} eq '') {
647: $direct = '';
648: }
649: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
650: '<td><select name="'.$lonhost.'_serverurl">'.
651: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
652: '</option>';
653: foreach my $hostid (keys(%servers)) {
654: next if ($servers{$hostid} eq $servers{$lonhost});
655: my $selected = '';
656: if ($hostid eq $disallowed{$lonhost}) {
657: $selected = 'selected="selected"';
658: }
659: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
660: $servers{$hostid}.'</option>';
661: }
662: $datatable .= '</select></td></tr>';
663: }
664: $datatable .= '</table></td></tr>';
665: return $datatable;
666: }
667:
668: my %defaultchecked = (
669: 'coursecatalog' => 'on',
670: 'adminmail' => 'off',
671: 'newuser' => 'off',
672: );
673: my @toggles = ('coursecatalog','adminmail','newuser');
674: my (%checkedon,%checkedoff);
675: foreach my $item (@toggles) {
676: if ($defaultchecked{$item} eq 'on') {
677: $checkedon{$item} = ' checked="checked" ';
678: $checkedoff{$item} = ' ';
679: } elsif ($defaultchecked{$item} eq 'off') {
680: $checkedoff{$item} = ' checked="checked" ';
681: $checkedon{$item} = ' ';
682: }
683: }
684: my $loginheader = 'image';
685: my @images = ('img','logo','domlogo','login');
686: my @logintext = ('textcol','bgcol');
687: my @bgs = ('pgbg','mainbg','sidebg');
688: my @links = ('link','alink','vlink');
689: my %designhash = &Apache::loncommon::get_domainconf($dom);
690: my %defaultdesign = %Apache::loncommon::defaultdesign;
691: my (%is_custom,%designs);
692: my %defaults = (
693: font => $defaultdesign{'login.font'},
694: );
695: foreach my $item (@images) {
696: $defaults{$item} = $defaultdesign{'login.'.$item};
697: $defaults{'showlogo'}{$item} = 1;
698: }
699: foreach my $item (@bgs) {
700: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
701: }
702: foreach my $item (@logintext) {
703: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
704: }
705: foreach my $item (@links) {
706: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
707: }
708: if (ref($settings) eq 'HASH') {
709: foreach my $item (@toggles) {
710: if ($settings->{$item} eq '1') {
711: $checkedon{$item} = ' checked="checked" ';
712: $checkedoff{$item} = ' ';
713: } elsif ($settings->{$item} eq '0') {
714: $checkedoff{$item} = ' checked="checked" ';
715: $checkedon{$item} = ' ';
716: }
717: }
718: foreach my $item (@images) {
719: if (defined($settings->{$item})) {
720: $designs{$item} = $settings->{$item};
721: $is_custom{$item} = 1;
722: }
723: if (defined($settings->{'showlogo'}{$item})) {
724: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
725: }
726: }
727: foreach my $item (@logintext) {
728: if ($settings->{$item} ne '') {
729: $designs{'logintext'}{$item} = $settings->{$item};
730: $is_custom{$item} = 1;
731: }
732: }
733: if ($settings->{'loginheader'} ne '') {
734: $loginheader = $settings->{'loginheader'};
735: }
736: if ($settings->{'font'} ne '') {
737: $designs{'font'} = $settings->{'font'};
738: $is_custom{'font'} = 1;
739: }
740: foreach my $item (@bgs) {
741: if ($settings->{$item} ne '') {
742: $designs{'bgs'}{$item} = $settings->{$item};
743: $is_custom{$item} = 1;
744: }
745: }
746: foreach my $item (@links) {
747: if ($settings->{$item} ne '') {
748: $designs{'links'}{$item} = $settings->{$item};
749: $is_custom{$item} = 1;
750: }
751: }
752: } else {
753: if ($designhash{$dom.'.login.font'} ne '') {
754: $designs{'font'} = $designhash{$dom.'.login.font'};
755: $is_custom{'font'} = 1;
756: }
757: foreach my $item (@images) {
758: if ($designhash{$dom.'.login.'.$item} ne '') {
759: $designs{$item} = $designhash{$dom.'.login.'.$item};
760: $is_custom{$item} = 1;
761: }
762: }
763: foreach my $item (@bgs) {
764: if ($designhash{$dom.'.login.'.$item} ne '') {
765: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
766: $is_custom{$item} = 1;
767: }
768: }
769: foreach my $item (@links) {
770: if ($designhash{$dom.'.login.'.$item} ne '') {
771: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
772: $is_custom{$item} = 1;
773: }
774: }
775: }
776: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
777: logo => 'Institution Logo',
778: domlogo => 'Domain Logo',
779: login => 'Login box');
780: my $itemcount = 1;
781: my ($css_class,$datatable);
782: foreach my $item (@toggles) {
783: $css_class = $itemcount%2?' class="LC_odd_row"':'';
784: $datatable .=
785: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
786: '</td><td>'.
787: '<span class="LC_nobreak"><label><input type="radio" name="'.
788: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
789: '</label> <label><input type="radio" name="'.$item.'"'.
790: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
791: '</tr>';
792: $itemcount ++;
793: }
794: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext,$loginheader);
795: $datatable .= '</tr></table></td></tr>';
796: return $datatable;
797: }
798:
799: sub login_choices {
800: my %choices =
801: &Apache::lonlocal::texthash (
802: coursecatalog => 'Display Course/Community Catalog link?',
803: adminmail => "Display Administrator's E-mail Address?",
804: disallowlogin => "Login page requests redirected",
805: hostid => "Server",
806: serverurl => "Redirect to log-in via:",
807: directlogin => "No redirect",
808: newuser => "Link to create a user account",
809: img => "Header",
810: logo => "Main Logo",
811: domlogo => "Domain Logo",
812: login => "Log-in Header",
813: textcol => "Text color",
814: bgcol => "Box color",
815: bgs => "Background colors",
816: links => "Link colors",
817: font => "Font color",
818: pgbg => "Header",
819: mainbg => "Page",
820: sidebg => "Login box",
821: link => "Link",
822: alink => "Active link",
823: vlink => "Visited link",
824: );
825: return %choices;
826: }
827:
828: sub print_rolecolors {
829: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
830: my %choices = &color_font_choices();
831: my @bgs = ('pgbg','tabbg','sidebg');
832: my @links = ('link','alink','vlink');
833: my @images = ('img');
834: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
835: my %designhash = &Apache::loncommon::get_domainconf($dom);
836: my %defaultdesign = %Apache::loncommon::defaultdesign;
837: my (%is_custom,%designs);
838: my %defaults = (
839: img => $defaultdesign{$role.'.img'},
840: font => $defaultdesign{$role.'.font'},
841: fontmenu => $defaultdesign{$role.'.fontmenu'},
842: );
843: foreach my $item (@bgs) {
844: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
845: }
846: foreach my $item (@links) {
847: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
848: }
849: if (ref($settings) eq 'HASH') {
850: if (ref($settings->{$role}) eq 'HASH') {
851: if ($settings->{$role}->{'img'} ne '') {
852: $designs{'img'} = $settings->{$role}->{'img'};
853: $is_custom{'img'} = 1;
854: }
855: if ($settings->{$role}->{'font'} ne '') {
856: $designs{'font'} = $settings->{$role}->{'font'};
857: $is_custom{'font'} = 1;
858: }
859: if ($settings->{$role}->{'fontmenu'} ne '') {
860: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
861: $is_custom{'fontmenu'} = 1;
862: }
863: foreach my $item (@bgs) {
864: if ($settings->{$role}->{$item} ne '') {
865: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
866: $is_custom{$item} = 1;
867: }
868: }
869: foreach my $item (@links) {
870: if ($settings->{$role}->{$item} ne '') {
871: $designs{'links'}{$item} = $settings->{$role}->{$item};
872: $is_custom{$item} = 1;
873: }
874: }
875: }
876: } else {
877: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
878: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
879: $is_custom{'img'} = 1;
880: }
881: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
882: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
883: $is_custom{'fontmenu'} = 1;
884: }
885: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
886: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
887: $is_custom{'font'} = 1;
888: }
889: foreach my $item (@bgs) {
890: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
891: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
892: $is_custom{$item} = 1;
893:
894: }
895: }
896: foreach my $item (@links) {
897: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
898: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
899: $is_custom{$item} = 1;
900: }
901: }
902: }
903: my $itemcount = 1;
904: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
905: $datatable .= '</tr></table></td></tr>';
906: return $datatable;
907: }
908:
909: sub display_color_options {
910: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
911: $images,$bgs,$links,$alt_text,$rowtotal,$logintext,$loginheader) = @_;
912: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
913: my $datatable = '<tr>'.
914: '<td>'.$choices->{'font'}.'</td>';
915: if (!$is_custom->{'font'}) {
916: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
917: } else {
918: $datatable .= '<td> </td>';
919: }
920: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
921: $datatable .= '<td><span class="LC_nobreak">'.
922: '<input type="text" size="10" name="'.$role.'_font"'.
923: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
924: ' <span id="css_'.$role.'_font" style="background-color: '.
925: $designs->{'font'}.';"> </span>'.
926: '</span></td></tr>';
927: unless ($role eq 'login') {
928: $datatable .= '<tr'.$css_class.'>'.
929: '<td>'.$choices->{'fontmenu'}.'</td>';
930: if (!$is_custom->{'fontmenu'}) {
931: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
932: } else {
933: $datatable .= '<td> </td>';
934: }
935: $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
936: $datatable .= '<td><span class="LC_nobreak">'.
937: '<input type="text" size="10" name="'.$role.'_fontmenu"'.
938: ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
939: ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
940: $designs->{'fontmenu'}.';"> </span>'.
941: '</span></td></tr>';
942: }
943: my $switchserver = &check_switchserver($dom,$confname);
944: foreach my $img (@{$images}) {
945: $itemcount ++;
946: $css_class = $itemcount%2?' class="LC_odd_row"':'';
947: $datatable .= '<tr'.$css_class.'>'.
948: '<td>'.$choices->{$img};
949: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
950: if ($role eq 'login') {
951: if ($img eq 'login') {
952: $login_hdr_pick =
953: &login_header_options($img,$role,$defaults,$is_custom,$choices,
954: $loginheader);
955: $logincolors =
956: &login_text_colors($img,$role,$logintext,$phase,$choices,
957: $designs);
958: } elsif ($img ne 'domlogo') {
959: $datatable.= &logo_display_options($img,$defaults,$designs);
960: }
961: }
962: $datatable .= '</td>';
963: if ($designs->{$img} ne '') {
964: $imgfile = $designs->{$img};
965: $img_import = ($imgfile =~ m{^/adm/});
966: } else {
967: $imgfile = $defaults->{$img};
968: }
969: if ($imgfile) {
970: my ($showfile,$fullsize);
971: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
972: my $urldir = $1;
973: my $filename = $2;
974: my @info = &Apache::lonnet::stat_file($designs->{$img});
975: if (@info) {
976: my $thumbfile = 'tn-'.$filename;
977: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
978: if (@thumb) {
979: $showfile = $urldir.'/'.$thumbfile;
980: } else {
981: $showfile = $imgfile;
982: }
983: } else {
984: $showfile = '';
985: }
986: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
987: $showfile = $imgfile;
988: my $imgdir = $1;
989: my $filename = $2;
990: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
991: $showfile = "/$imgdir/tn-".$filename;
992: } else {
993: my $input = "/home/httpd/html".$imgfile;
994: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
995: if (!-e $output) {
996: my ($width,$height) = &thumb_dimensions();
997: my ($fullwidth,$fullheight) = &check_dimensions($input);
998: if ($fullwidth ne '' && $fullheight ne '') {
999: if ($fullwidth > $width && $fullheight > $height) {
1000: my $size = $width.'x'.$height;
1001: system("convert -sample $size $input $output");
1002: $showfile = '/'.$imgdir.'/tn-'.$filename;
1003: }
1004: }
1005: }
1006: }
1007: }
1008: if ($showfile) {
1009: if ($showfile =~ m{^/(adm|res)/}) {
1010: if ($showfile =~ m{^/res/}) {
1011: my $local_showfile =
1012: &Apache::lonnet::filelocation('',$showfile);
1013: &Apache::lonnet::repcopy($local_showfile);
1014: }
1015: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1016: }
1017: if ($imgfile) {
1018: if ($imgfile =~ m{^/(adm|res)/}) {
1019: if ($imgfile =~ m{^/res/}) {
1020: my $local_imgfile =
1021: &Apache::lonnet::filelocation('',$imgfile);
1022: &Apache::lonnet::repcopy($local_imgfile);
1023: }
1024: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1025: } else {
1026: $fullsize = $imgfile;
1027: }
1028: }
1029: $datatable .= '<td>';
1030: if ($img eq 'login') {
1031: $datatable .= $login_hdr_pick;
1032: }
1033: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1034: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1035: } else {
1036: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1037: &mt('Upload:');
1038: }
1039: } else {
1040: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1041: &mt('Upload:');
1042: }
1043: if ($switchserver) {
1044: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1045: } else {
1046: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1047: }
1048: $datatable .= '</td></tr>';
1049: }
1050: $itemcount ++;
1051: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1052: $datatable .= '<tr'.$css_class.'>'.
1053: '<td>'.$choices->{'bgs'}.'</td>';
1054: my $bgs_def;
1055: foreach my $item (@{$bgs}) {
1056: if (!$is_custom->{$item}) {
1057: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1058: }
1059: }
1060: if ($bgs_def) {
1061: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1062: } else {
1063: $datatable .= '<td> </td>';
1064: }
1065: $datatable .= '<td class="LC_right_item">'.
1066: '<table border="0"><tr>';
1067: foreach my $item (@{$bgs}) {
1068: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1069: $datatable .= '<td align="center">'.$link;
1070: if ($designs->{'bgs'}{$item}) {
1071: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1072: }
1073: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1074: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1075: }
1076: $datatable .= '</tr></table></td></tr>';
1077: $itemcount ++;
1078: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1079: $datatable .= '<tr'.$css_class.'>'.
1080: '<td>'.$choices->{'links'}.'</td>';
1081: my $links_def;
1082: foreach my $item (@{$links}) {
1083: if (!$is_custom->{$item}) {
1084: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1085: }
1086: }
1087: if ($links_def) {
1088: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1089: } else {
1090: $datatable .= '<td> </td>';
1091: }
1092: $datatable .= '<td class="LC_right_item">'.
1093: '<table border="0"><tr>';
1094: foreach my $item (@{$links}) {
1095: $datatable .= '<td align="center">'."\n".
1096: &color_pick($phase,$role,$item,$choices->{$item},
1097: $designs->{'links'}{$item});
1098: if ($designs->{'links'}{$item}) {
1099: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1100: }
1101: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1102: '" /></td>';
1103: }
1104: $$rowtotal += $itemcount;
1105: return $datatable;
1106: }
1107:
1108: sub logo_display_options {
1109: my ($img,$defaults,$designs) = @_;
1110: my $checkedon;
1111: if (ref($defaults) eq 'HASH') {
1112: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1113: if ($defaults->{'showlogo'}{$img}) {
1114: $checkedon = 'checked="checked" ';
1115: }
1116: }
1117: }
1118: if (ref($designs) eq 'HASH') {
1119: if (ref($designs->{'showlogo'}) eq 'HASH') {
1120: if (defined($designs->{'showlogo'}{$img})) {
1121: if ($designs->{'showlogo'}{$img} == 0) {
1122: $checkedon = '';
1123: } elsif ($designs->{'showlogo'}{$img} == 1) {
1124: $checkedon = 'checked="checked" ';
1125: }
1126: }
1127: }
1128: }
1129: return '<br /><label> <input type="checkbox" name="'.
1130: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1131: &mt('show').'</label>'."\n";
1132: }
1133:
1134: sub login_header_options {
1135: my ($img,$role,$defaults,$is_custom,$choices,$loginheader) = @_;
1136: my $image_checked = ' checked="checked" ';
1137: my $text_checked = ' ';
1138: if ($loginheader eq 'text') {
1139: $image_checked = ' ';
1140: $text_checked = ' checked="checked" ';
1141: }
1142: my $output = '<span class="LC_nobreak"><label><input type="radio" name="'.
1143: 'loginheader" value="image" '.$image_checked.'/>'.
1144: &mt('use image').'</label> '.
1145: '<label><input type="radio" name="loginheader" value="text"'.
1146: $text_checked.'/>'.&mt('use text').'</label><br />'."\n";
1147: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1148: $output .= &mt('Text default(s)').':<br />';
1149: if (!$is_custom->{'textcol'}) {
1150: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1151: ' ';
1152: }
1153: if (!$is_custom->{'bgcol'}) {
1154: $output .= $choices->{'bgcol'}.': '.
1155: '<span id="css_'.$role.'_font" style="background-color: '.
1156: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1157: }
1158: $output .= '<br />';
1159: }
1160: $output .='<br />';
1161: return $output;
1162: }
1163:
1164: sub login_text_colors {
1165: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1166: my $color_menu = '<table border="0"><tr>';
1167: foreach my $item (@{$logintext}) {
1168: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1169: $color_menu .= '<td align="center">'.$link;
1170: if ($designs->{'logintext'}{$item}) {
1171: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1172: }
1173: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1174: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1175: '<td> </td>';
1176: }
1177: $color_menu .= '</tr></table><br />';
1178: return $color_menu;
1179: }
1180:
1181: sub image_changes {
1182: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1183: my $output;
1184: if (!$is_custom) {
1185: if ($img ne 'domlogo') {
1186: $output .= &mt('Default image:').'<br />';
1187: } else {
1188: $output .= &mt('Default in use:').'<br />';
1189: }
1190: }
1191: if ($img_import) {
1192: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1193: }
1194: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1195: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1196: if ($is_custom) {
1197: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1198: '<input type="checkbox" name="'.
1199: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1200: '</label> '.&mt('Replace:').'</span><br />';
1201: } else {
1202: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1203: }
1204: return $output;
1205: }
1206:
1207: sub color_pick {
1208: my ($phase,$role,$item,$desc,$curcol) = @_;
1209: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1210: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1211: ');">'.$desc.'</a>';
1212: return $link;
1213: }
1214:
1215: sub print_quotas {
1216: my ($dom,$settings,$rowtotal,$action) = @_;
1217: my $context;
1218: if ($action eq 'quotas') {
1219: $context = 'tools';
1220: } else {
1221: $context = $action;
1222: }
1223: my ($datatable,$defaultquota,@usertools,@options,%validations);
1224: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1225: my $typecount = 0;
1226: my ($css_class,%titles);
1227: if ($context eq 'requestcourses') {
1228: @usertools = ('official','unofficial','community');
1229: @options =('norequest','approval','validate','autolimit');
1230: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1231: %titles = &courserequest_titles();
1232: } else {
1233: @usertools = ('aboutme','blog','portfolio');
1234: %titles = &tool_titles();
1235: }
1236: if (ref($types) eq 'ARRAY') {
1237: foreach my $type (@{$types}) {
1238: my $currdefquota;
1239: unless ($context eq 'requestcourses') {
1240: if (ref($settings) eq 'HASH') {
1241: if (ref($settings->{defaultquota}) eq 'HASH') {
1242: $currdefquota = $settings->{defaultquota}->{$type};
1243: } else {
1244: $currdefquota = $settings->{$type};
1245: }
1246: }
1247: }
1248: if (defined($usertypes->{$type})) {
1249: $typecount ++;
1250: $css_class = $typecount%2?' class="LC_odd_row"':'';
1251: $datatable .= '<tr'.$css_class.'>'.
1252: '<td>'.$usertypes->{$type}.'</td>'.
1253: '<td class="LC_left_item">';
1254: if ($context eq 'requestcourses') {
1255: $datatable .= '<table><tr>';
1256: }
1257: my %cell;
1258: foreach my $item (@usertools) {
1259: if ($context eq 'requestcourses') {
1260: my ($curroption,$currlimit);
1261: if (ref($settings) eq 'HASH') {
1262: if (ref($settings->{$item}) eq 'HASH') {
1263: $curroption = $settings->{$item}->{$type};
1264: if ($curroption =~ /^autolimit=(\d*)$/) {
1265: $currlimit = $1;
1266: }
1267: }
1268: }
1269: if (!$curroption) {
1270: $curroption = 'norequest';
1271: }
1272: $datatable .= '<th>'.$titles{$item}.'</th>';
1273: foreach my $option (@options) {
1274: my $val = $option;
1275: if ($option eq 'norequest') {
1276: $val = 0;
1277: }
1278: if ($option eq 'validate') {
1279: my $canvalidate = 0;
1280: if (ref($validations{$item}) eq 'HASH') {
1281: if ($validations{$item}{$type}) {
1282: $canvalidate = 1;
1283: }
1284: }
1285: next if (!$canvalidate);
1286: }
1287: my $checked = '';
1288: if ($option eq $curroption) {
1289: $checked = ' checked="checked"';
1290: } elsif ($option eq 'autolimit') {
1291: if ($curroption =~ /^autolimit/) {
1292: $checked = ' checked="checked"';
1293: }
1294: }
1295: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1296: '<input type="radio" name="crsreq_'.$item.
1297: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1298: $titles{$option}.'</label> ';
1299: if ($option eq 'autolimit') {
1300: $cell{$item} .= '<input type="text" name="crsreq_'.
1301: $item.'_limit_'.$type.'" size="1" '.
1302: 'value="'.$currlimit.'" />';
1303: }
1304: $cell{$item} .= '</span> ';
1305: if ($option eq 'autolimit') {
1306: $cell{$item} .= $titles{'unlimited'}
1307: }
1308: }
1309: } else {
1310: my $checked = 'checked="checked" ';
1311: if (ref($settings) eq 'HASH') {
1312: if (ref($settings->{$item}) eq 'HASH') {
1313: if ($settings->{$item}->{$type} == 0) {
1314: $checked = '';
1315: } elsif ($settings->{$item}->{$type} == 1) {
1316: $checked = 'checked="checked" ';
1317: }
1318: }
1319: }
1320: $datatable .= '<span class="LC_nobreak"><label>'.
1321: '<input type="checkbox" name="'.$context.'_'.$item.
1322: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1323: '</label></span> ';
1324: }
1325: }
1326: if ($context eq 'requestcourses') {
1327: $datatable .= '</tr><tr>';
1328: foreach my $item (@usertools) {
1329: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1330: }
1331: $datatable .= '</tr></table>';
1332: }
1333: $datatable .= '</td>';
1334: unless ($context eq 'requestcourses') {
1335: $datatable .=
1336: '<td class="LC_right_item"><span class="LC_nobreak">'.
1337: '<input type="text" name="quota_'.$type.
1338: '" value="'.$currdefquota.
1339: '" size="5" /> Mb</span></td>';
1340: }
1341: $datatable .= '</tr>';
1342: }
1343: }
1344: }
1345: unless ($context eq 'requestcourses') {
1346: $defaultquota = '20';
1347: if (ref($settings) eq 'HASH') {
1348: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1349: $defaultquota = $settings->{'defaultquota'}->{'default'};
1350: } elsif (defined($settings->{'default'})) {
1351: $defaultquota = $settings->{'default'};
1352: }
1353: }
1354: }
1355: $typecount ++;
1356: $css_class = $typecount%2?' class="LC_odd_row"':'';
1357: $datatable .= '<tr'.$css_class.'>'.
1358: '<td>'.$othertitle.'</td>'.
1359: '<td class="LC_left_item">';
1360: if ($context eq 'requestcourses') {
1361: $datatable .= '<table><tr>';
1362: }
1363: my %defcell;
1364: foreach my $item (@usertools) {
1365: if ($context eq 'requestcourses') {
1366: my ($curroption,$currlimit);
1367: if (ref($settings) eq 'HASH') {
1368: if (ref($settings->{$item}) eq 'HASH') {
1369: $curroption = $settings->{$item}->{'default'};
1370: if ($curroption =~ /^autolimit=(\d*)$/) {
1371: $currlimit = $1;
1372: }
1373: }
1374: }
1375: if (!$curroption) {
1376: $curroption = 'norequest';
1377: }
1378: $datatable .= '<th>'.$titles{$item}.'</th>';
1379: foreach my $option (@options) {
1380: my $val = $option;
1381: if ($option eq 'norequest') {
1382: $val = 0;
1383: }
1384: if ($option eq 'validate') {
1385: my $canvalidate = 0;
1386: if (ref($validations{$item}) eq 'HASH') {
1387: if ($validations{$item}{'default'}) {
1388: $canvalidate = 1;
1389: }
1390: }
1391: next if (!$canvalidate);
1392: }
1393: my $checked = '';
1394: if ($option eq $curroption) {
1395: $checked = ' checked="checked"';
1396: } elsif ($option eq 'autolimit') {
1397: if ($curroption =~ /^autolimit/) {
1398: $checked = ' checked="checked"';
1399: }
1400: }
1401: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1402: '<input type="radio" name="crsreq_'.$item.
1403: '_default" value="'.$val.'"'.$checked.' />'.
1404: $titles{$option}.'</label>';
1405: if ($option eq 'autolimit') {
1406: $defcell{$item} .= '<input type="text" name="crsreq_'.
1407: $item.'_limit_default" size="1" '.
1408: 'value="'.$currlimit.'" />';
1409: }
1410: $defcell{$item} .= '</span> ';
1411: if ($option eq 'autolimit') {
1412: $defcell{$item} .= $titles{'unlimited'}
1413: }
1414: }
1415: } else {
1416: my $checked = 'checked="checked" ';
1417: if (ref($settings) eq 'HASH') {
1418: if (ref($settings->{$item}) eq 'HASH') {
1419: if ($settings->{$item}->{'default'} == 0) {
1420: $checked = '';
1421: } elsif ($settings->{$item}->{'default'} == 1) {
1422: $checked = 'checked="checked" ';
1423: }
1424: }
1425: }
1426: $datatable .= '<span class="LC_nobreak"><label>'.
1427: '<input type="checkbox" name="'.$context.'_'.$item.
1428: '" value="default" '.$checked.'/>'.$titles{$item}.
1429: '</label></span> ';
1430: }
1431: }
1432: if ($context eq 'requestcourses') {
1433: $datatable .= '</tr><tr>';
1434: foreach my $item (@usertools) {
1435: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1436: }
1437: $datatable .= '</tr></table>';
1438: }
1439: $datatable .= '</td>';
1440: unless ($context eq 'requestcourses') {
1441: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1442: '<input type="text" name="defaultquota" value="'.
1443: $defaultquota.'" size="5" /> Mb</span></td>';
1444: }
1445: $datatable .= '</tr>';
1446: $typecount ++;
1447: $css_class = $typecount%2?' class="LC_odd_row"':'';
1448: $datatable .= '<tr'.$css_class.'>'.
1449: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1450: if ($context eq 'requestcourses') {
1451: $datatable .= &mt('(overrides affiliation, if set)').
1452: '</td>'.
1453: '<td class="LC_left_item">'.
1454: '<table><tr>';
1455: } else {
1456: $datatable .= &mt('(overrides affiliation, if checked)').
1457: '</td>'.
1458: '<td class="LC_left_item" colspan="2">'.
1459: '<br />';
1460: }
1461: my %advcell;
1462: foreach my $item (@usertools) {
1463: if ($context eq 'requestcourses') {
1464: my ($curroption,$currlimit);
1465: if (ref($settings) eq 'HASH') {
1466: if (ref($settings->{$item}) eq 'HASH') {
1467: $curroption = $settings->{$item}->{'_LC_adv'};
1468: if ($curroption =~ /^autolimit=(\d*)$/) {
1469: $currlimit = $1;
1470: }
1471: }
1472: }
1473: $datatable .= '<th>'.$titles{$item}.'</th>';
1474: my $checked = '';
1475: if ($curroption eq '') {
1476: $checked = ' checked="checked"';
1477: }
1478: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1479: '<input type="radio" name="crsreq_'.$item.
1480: '__LC_adv" value=""'.$checked.' />'.
1481: &mt('No override set').'</label></span> ';
1482: foreach my $option (@options) {
1483: my $val = $option;
1484: if ($option eq 'norequest') {
1485: $val = 0;
1486: }
1487: if ($option eq 'validate') {
1488: my $canvalidate = 0;
1489: if (ref($validations{$item}) eq 'HASH') {
1490: if ($validations{$item}{'_LC_adv'}) {
1491: $canvalidate = 1;
1492: }
1493: }
1494: next if (!$canvalidate);
1495: }
1496: my $checked = '';
1497: if ($val eq $curroption) {
1498: $checked = ' checked="checked"';
1499: } elsif ($option eq 'autolimit') {
1500: if ($curroption =~ /^autolimit/) {
1501: $checked = ' checked="checked"';
1502: }
1503: }
1504: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1505: '<input type="radio" name="crsreq_'.$item.
1506: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1507: $titles{$option}.'</label>';
1508: if ($option eq 'autolimit') {
1509: $advcell{$item} .= '<input type="text" name="crsreq_'.
1510: $item.'_limit__LC_adv" size="1" '.
1511: 'value="'.$currlimit.'" />';
1512: }
1513: $advcell{$item} .= '</span> ';
1514: if ($option eq 'autolimit') {
1515: $advcell{$item} .= $titles{'unlimited'}
1516: }
1517: }
1518: } else {
1519: my $checked = 'checked="checked" ';
1520: if (ref($settings) eq 'HASH') {
1521: if (ref($settings->{$item}) eq 'HASH') {
1522: if ($settings->{$item}->{'_LC_adv'} == 0) {
1523: $checked = '';
1524: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1525: $checked = 'checked="checked" ';
1526: }
1527: }
1528: }
1529: $datatable .= '<span class="LC_nobreak"><label>'.
1530: '<input type="checkbox" name="'.$context.'_'.$item.
1531: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1532: '</label></span> ';
1533: }
1534: }
1535: if ($context eq 'requestcourses') {
1536: $datatable .= '</tr><tr>';
1537: foreach my $item (@usertools) {
1538: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1539: }
1540: $datatable .= '</tr></table>';
1541: }
1542: $datatable .= '</td></tr>';
1543: $$rowtotal += $typecount;
1544: return $datatable;
1545: }
1546:
1547: sub print_courserequestmail {
1548: my ($dom,$settings,$rowtotal) = @_;
1549: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1550: $now = time;
1551: $rows = 0;
1552: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1553: foreach my $server (keys(%dompersonnel)) {
1554: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1555: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1556: if (!grep(/^$uname:$udom$/,@domcoord)) {
1557: push(@domcoord,$uname.':'.$udom);
1558: }
1559: }
1560: }
1561: if (ref($settings) eq 'HASH') {
1562: if (ref($settings->{'notify'}) eq 'HASH') {
1563: if ($settings->{'notify'}{'approval'} ne '') {
1564: @currapproval = split(',',$settings->{'notify'}{'approval'});
1565: }
1566: }
1567: }
1568: if (@currapproval) {
1569: foreach my $dc (@currapproval) {
1570: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1571: push(@domcoord,$dc);
1572: }
1573: }
1574: }
1575: @domcoord = sort(@domcoord);
1576: my $numinrow = 4;
1577: my $numdc = @domcoord;
1578: my $css_class = 'class="LC_odd_row"';
1579: $datatable = '<tr'.$css_class.'>'.
1580: ' <td>'.&mt('Receive notification of course requests requiring approval.').
1581: ' </td>'.
1582: ' <td class="LC_left_item">';
1583: if (@domcoord > 0) {
1584: $datatable .= '<table>';
1585: for (my $i=0; $i<$numdc; $i++) {
1586: my $rem = $i%($numinrow);
1587: if ($rem == 0) {
1588: if ($i > 0) {
1589: $datatable .= '</tr>';
1590: }
1591: $datatable .= '<tr>';
1592: $rows ++;
1593: }
1594: my $check = ' ';
1595: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1596: $check = ' checked="checked" ';
1597: }
1598: my ($uname,$udom) = split(':',$domcoord[$i]);
1599: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1600: if ($i == $numdc-1) {
1601: my $colsleft = $numinrow-$rem;
1602: if ($colsleft > 1) {
1603: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1604: } else {
1605: $datatable .= '<td class="LC_left_item">';
1606: }
1607: } else {
1608: $datatable .= '<td class="LC_left_item">';
1609: }
1610: $datatable .= '<span class="LC_nobreak"><label>'.
1611: '<input type="checkbox" name="reqapprovalnotify" '.
1612: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1613: $fullname.'</label></span></td>';
1614: }
1615: $datatable .= '</tr></table>';
1616: } else {
1617: $datatable .= &mt('There are no active Domain Coordinators');
1618: $rows ++;
1619: }
1620: $datatable .='</td></tr>';
1621: $$rowtotal += $rows;
1622: return $datatable;
1623: }
1624:
1625: sub print_autoenroll {
1626: my ($dom,$settings,$rowtotal) = @_;
1627: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1628: my ($defdom,$runon,$runoff);
1629: if (ref($settings) eq 'HASH') {
1630: if (exists($settings->{'run'})) {
1631: if ($settings->{'run'} eq '0') {
1632: $runoff = ' checked="checked" ';
1633: $runon = ' ';
1634: } else {
1635: $runon = ' checked="checked" ';
1636: $runoff = ' ';
1637: }
1638: } else {
1639: if ($autorun) {
1640: $runon = ' checked="checked" ';
1641: $runoff = ' ';
1642: } else {
1643: $runoff = ' checked="checked" ';
1644: $runon = ' ';
1645: }
1646: }
1647: if (exists($settings->{'sender_domain'})) {
1648: $defdom = $settings->{'sender_domain'};
1649: }
1650: } else {
1651: if ($autorun) {
1652: $runon = ' checked="checked" ';
1653: $runoff = ' ';
1654: } else {
1655: $runoff = ' checked="checked" ';
1656: $runon = ' ';
1657: }
1658: }
1659: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1660: my $notif_sender;
1661: if (ref($settings) eq 'HASH') {
1662: $notif_sender = $settings->{'sender_uname'};
1663: }
1664: my $datatable='<tr class="LC_odd_row">'.
1665: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1666: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1667: '<input type="radio" name="autoenroll_run"'.
1668: $runon.' value="1" />'.&mt('Yes').'</label> '.
1669: '<label><input type="radio" name="autoenroll_run"'.
1670: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1671: '</tr><tr>'.
1672: '<td>'.&mt('Notification messages - sender').
1673: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1674: &mt('username').': '.
1675: '<input type="text" name="sender_uname" value="'.
1676: $notif_sender.'" size="10" /> '.&mt('domain').
1677: ': '.$domform.'</span></td></tr>';
1678: $$rowtotal += 2;
1679: return $datatable;
1680: }
1681:
1682: sub print_autoupdate {
1683: my ($position,$dom,$settings,$rowtotal) = @_;
1684: my $datatable;
1685: if ($position eq 'top') {
1686: my $updateon = ' ';
1687: my $updateoff = ' checked="checked" ';
1688: my $classlistson = ' ';
1689: my $classlistsoff = ' checked="checked" ';
1690: if (ref($settings) eq 'HASH') {
1691: if ($settings->{'run'} eq '1') {
1692: $updateon = $updateoff;
1693: $updateoff = ' ';
1694: }
1695: if ($settings->{'classlists'} eq '1') {
1696: $classlistson = $classlistsoff;
1697: $classlistsoff = ' ';
1698: }
1699: }
1700: my %title = (
1701: run => 'Auto-update active?',
1702: classlists => 'Update information in classlists?',
1703: );
1704: $datatable = '<tr class="LC_odd_row">'.
1705: '<td>'.&mt($title{'run'}).'</td>'.
1706: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1707: '<input type="radio" name="autoupdate_run"'.
1708: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1709: '<label><input type="radio" name="autoupdate_run"'.
1710: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1711: '</tr><tr>'.
1712: '<td>'.&mt($title{'classlists'}).'</td>'.
1713: '<td class="LC_right_item"><span class="LC_nobreak">'.
1714: '<label><input type="radio" name="classlists"'.
1715: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1716: '<label><input type="radio" name="classlists"'.
1717: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1718: '</tr>';
1719: $$rowtotal += 2;
1720: } else {
1721: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1722: my @fields = ('lastname','firstname','middlename','gen',
1723: 'permanentemail','id');
1724: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1725: my $numrows = 0;
1726: if (ref($types) eq 'ARRAY') {
1727: if (@{$types} > 0) {
1728: $datatable =
1729: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1730: \@fields,$types,\$numrows);
1731: $$rowtotal += @{$types};
1732: }
1733: }
1734: $datatable .=
1735: &usertype_update_row($settings,{'default' => $othertitle},
1736: \%fieldtitles,\@fields,['default'],
1737: \$numrows);
1738: $$rowtotal ++;
1739: }
1740: return $datatable;
1741: }
1742:
1743: sub print_directorysrch {
1744: my ($dom,$settings,$rowtotal) = @_;
1745: my $srchon = ' ';
1746: my $srchoff = ' checked="checked" ';
1747: my ($exacton,$containson,$beginson);
1748: my $localon = ' ';
1749: my $localoff = ' checked="checked" ';
1750: if (ref($settings) eq 'HASH') {
1751: if ($settings->{'available'} eq '1') {
1752: $srchon = $srchoff;
1753: $srchoff = ' ';
1754: }
1755: if ($settings->{'localonly'} eq '1') {
1756: $localon = $localoff;
1757: $localoff = ' ';
1758: }
1759: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1760: foreach my $type (@{$settings->{'searchtypes'}}) {
1761: if ($type eq 'exact') {
1762: $exacton = ' checked="checked" ';
1763: } elsif ($type eq 'contains') {
1764: $containson = ' checked="checked" ';
1765: } elsif ($type eq 'begins') {
1766: $beginson = ' checked="checked" ';
1767: }
1768: }
1769: } else {
1770: if ($settings->{'searchtypes'} eq 'exact') {
1771: $exacton = ' checked="checked" ';
1772: } elsif ($settings->{'searchtypes'} eq 'contains') {
1773: $containson = ' checked="checked" ';
1774: } elsif ($settings->{'searchtypes'} eq 'specify') {
1775: $exacton = ' checked="checked" ';
1776: $containson = ' checked="checked" ';
1777: }
1778: }
1779: }
1780: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1781: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1782:
1783: my $numinrow = 4;
1784: my $cansrchrow = 0;
1785: my $datatable='<tr class="LC_odd_row">'.
1786: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1787: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1788: '<input type="radio" name="dirsrch_available"'.
1789: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1790: '<label><input type="radio" name="dirsrch_available"'.
1791: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1792: '</tr><tr>'.
1793: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1794: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1795: '<input type="radio" name="dirsrch_localonly"'.
1796: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1797: '<label><input type="radio" name="dirsrch_localonly"'.
1798: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1799: '</tr>';
1800: $$rowtotal += 2;
1801: if (ref($usertypes) eq 'HASH') {
1802: if (keys(%{$usertypes}) > 0) {
1803: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
1804: $numinrow,$othertitle,'cansearch');
1805: $cansrchrow = 1;
1806: }
1807: }
1808: if ($cansrchrow) {
1809: $$rowtotal ++;
1810: $datatable .= '<tr>';
1811: } else {
1812: $datatable .= '<tr class="LC_odd_row">';
1813: }
1814: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1815: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1816: foreach my $title (@{$titleorder}) {
1817: if (defined($searchtitles->{$title})) {
1818: my $check = ' ';
1819: if (ref($settings) eq 'HASH') {
1820: if (ref($settings->{'searchby'}) eq 'ARRAY') {
1821: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
1822: $check = ' checked="checked" ';
1823: }
1824: }
1825: }
1826: $datatable .= '<td class="LC_left_item">'.
1827: '<span class="LC_nobreak"><label>'.
1828: '<input type="checkbox" name="searchby" '.
1829: 'value="'.$title.'"'.$check.'/>'.
1830: $searchtitles->{$title}.'</label></span></td>';
1831: }
1832: }
1833: $datatable .= '</tr></table></td></tr>';
1834: $$rowtotal ++;
1835: if ($cansrchrow) {
1836: $datatable .= '<tr class="LC_odd_row">';
1837: } else {
1838: $datatable .= '<tr>';
1839: }
1840: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
1841: '<td class="LC_left_item" colspan="2">'.
1842: '<span class="LC_nobreak"><label>'.
1843: '<input type="checkbox" name="searchtypes" '.
1844: $exacton.' value="exact" />'.&mt('Exact match').
1845: '</label> '.
1846: '<label><input type="checkbox" name="searchtypes" '.
1847: $beginson.' value="begins" />'.&mt('Begins with').
1848: '</label> '.
1849: '<label><input type="checkbox" name="searchtypes" '.
1850: $containson.' value="contains" />'.&mt('Contains').
1851: '</label></span></td></tr>';
1852: $$rowtotal ++;
1853: return $datatable;
1854: }
1855:
1856: sub print_contacts {
1857: my ($dom,$settings,$rowtotal) = @_;
1858: my $datatable;
1859: my @contacts = ('adminemail','supportemail');
1860: my (%checked,%to,%otheremails);
1861: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
1862: 'requestsmail');
1863: foreach my $type (@mailings) {
1864: $otheremails{$type} = '';
1865: }
1866: if (ref($settings) eq 'HASH') {
1867: foreach my $item (@contacts) {
1868: if (exists($settings->{$item})) {
1869: $to{$item} = $settings->{$item};
1870: }
1871: }
1872: foreach my $type (@mailings) {
1873: if (exists($settings->{$type})) {
1874: if (ref($settings->{$type}) eq 'HASH') {
1875: foreach my $item (@contacts) {
1876: if ($settings->{$type}{$item}) {
1877: $checked{$type}{$item} = ' checked="checked" ';
1878: }
1879: }
1880: $otheremails{$type} = $settings->{$type}{'others'};
1881: }
1882: } elsif ($type eq 'lonstatusmail') {
1883: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
1884: }
1885: }
1886: } else {
1887: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
1888: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
1889: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
1890: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
1891: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
1892: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
1893: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
1894: }
1895: my ($titles,$short_titles) = &contact_titles();
1896: my $rownum = 0;
1897: my $css_class;
1898: foreach my $item (@contacts) {
1899: $rownum ++;
1900: $css_class = $rownum%2?' class="LC_odd_row"':'';
1901: $datatable .= '<tr'.$css_class.'>'.
1902: '<td><span class="LC_nobreak">'.$titles->{$item}.
1903: '</span></td><td class="LC_right_item">'.
1904: '<input type="text" name="'.$item.'" value="'.
1905: $to{$item}.'" /></td></tr>';
1906: }
1907: foreach my $type (@mailings) {
1908: $rownum ++;
1909: $css_class = $rownum%2?' class="LC_odd_row"':'';
1910: $datatable .= '<tr'.$css_class.'>'.
1911: '<td><span class="LC_nobreak">'.
1912: $titles->{$type}.': </span></td>'.
1913: '<td class="LC_left_item">'.
1914: '<span class="LC_nobreak">';
1915: foreach my $item (@contacts) {
1916: $datatable .= '<label>'.
1917: '<input type="checkbox" name="'.$type.'"'.
1918: $checked{$type}{$item}.
1919: ' value="'.$item.'" />'.$short_titles->{$item}.
1920: '</label> ';
1921: }
1922: $datatable .= '</span><br />'.&mt('Others').': '.
1923: '<input type="text" name="'.$type.'_others" '.
1924: 'value="'.$otheremails{$type}.'" />'.
1925: '</td></tr>'."\n";
1926: }
1927: $$rowtotal += $rownum;
1928: return $datatable;
1929: }
1930:
1931: sub print_helpsettings {
1932:
1933: my ($dom,$settings,$rowtotal) = @_;
1934: my ($css_class,$datatable);
1935: my $itemcount = 1;
1936: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
1937:
1938: %choices =
1939: &Apache::lonlocal::texthash (
1940: submitbugs => 'Display "Submit a bug" link?',
1941: );
1942:
1943: %defaultchecked = ('submitbugs' => 'on');
1944:
1945: @toggles = ('submitbugs',);
1946:
1947: foreach my $item (@toggles) {
1948: if ($defaultchecked{$item} eq 'on') {
1949: $checkedon{$item} = ' checked="checked" ';
1950: $checkedoff{$item} = ' ';
1951: } elsif ($defaultchecked{$item} eq 'off') {
1952: $checkedoff{$item} = ' checked="checked" ';
1953: $checkedon{$item} = ' ';
1954: }
1955: }
1956:
1957: if (ref($settings) eq 'HASH') {
1958: foreach my $item (@toggles) {
1959: if ($settings->{$item} eq '1') {
1960: $checkedon{$item} = ' checked="checked" ';
1961: $checkedoff{$item} = ' ';
1962: } elsif ($settings->{$item} eq '0') {
1963: $checkedoff{$item} = ' checked="checked" ';
1964: $checkedon{$item} = ' ';
1965: }
1966: }
1967: }
1968:
1969: foreach my $item (@toggles) {
1970: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1971: $datatable .=
1972: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices{$item}.
1973: '</span></td>'.
1974: '<td class="LC_right_item"><span class="LC_nobreak">'.
1975: '<label><input type="radio" name="'.
1976: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
1977: '</label> <label><input type="radio" name="'.$item.'" '.
1978: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
1979: '</span></td>'.
1980: '</tr>';
1981: $itemcount ++;
1982: }
1983: return $datatable;
1984:
1985: }
1986:
1987: sub contact_titles {
1988: my %titles = &Apache::lonlocal::texthash (
1989: 'supportemail' => 'Support E-mail address',
1990: 'adminemail' => 'Default Server Admin E-mail address',
1991: 'errormail' => 'Error reports to be e-mailed to',
1992: 'packagesmail' => 'Package update alerts to be e-mailed to',
1993: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
1994: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
1995: 'requestsmail' => 'E-mail from course requests requiring approval',
1996: );
1997: my %short_titles = &Apache::lonlocal::texthash (
1998: adminemail => 'Admin E-mail address',
1999: supportemail => 'Support E-mail',
2000: );
2001: return (\%titles,\%short_titles);
2002: }
2003:
2004: sub tool_titles {
2005: my %titles = &Apache::lonlocal::texthash (
2006: aboutme => 'Personal Information Page',
2007: blog => 'Blog',
2008: portfolio => 'Portfolio',
2009: official => 'Official courses (with institutional codes)',
2010: unofficial => 'Unofficial courses',
2011: community => 'Communities',
2012: );
2013: return %titles;
2014: }
2015:
2016: sub courserequest_titles {
2017: my %titles = &Apache::lonlocal::texthash (
2018: official => 'Official',
2019: unofficial => 'Unofficial',
2020: community => 'Communities',
2021: norequest => 'Not allowed',
2022: approval => 'Approval by Dom. Coord.',
2023: validate => 'With validation',
2024: autolimit => 'Numerical limit',
2025: unlimited => '(blank for unlimited)',
2026: );
2027: return %titles;
2028: }
2029:
2030: sub courserequest_conditions {
2031: my %conditions = &Apache::lonlocal::texthash (
2032: approval => '(Processing of request subject to approval by Domain Coordinator).',
2033: validate => '(Processing of request subject to instittutional validation).',
2034: );
2035: return %conditions;
2036: }
2037:
2038:
2039: sub print_usercreation {
2040: my ($position,$dom,$settings,$rowtotal) = @_;
2041: my $numinrow = 4;
2042: my $datatable;
2043: if ($position eq 'top') {
2044: $$rowtotal ++;
2045: my $rowcount = 0;
2046: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
2047: if (ref($rules) eq 'HASH') {
2048: if (keys(%{$rules}) > 0) {
2049: $datatable .= &user_formats_row('username',$settings,$rules,
2050: $ruleorder,$numinrow,$rowcount);
2051: $$rowtotal ++;
2052: $rowcount ++;
2053: }
2054: }
2055: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
2056: if (ref($idrules) eq 'HASH') {
2057: if (keys(%{$idrules}) > 0) {
2058: $datatable .= &user_formats_row('id',$settings,$idrules,
2059: $idruleorder,$numinrow,$rowcount);
2060: $$rowtotal ++;
2061: $rowcount ++;
2062: }
2063: }
2064: my ($emailrules,$emailruleorder) =
2065: &Apache::lonnet::inst_userrules($dom,'email');
2066: if (ref($emailrules) eq 'HASH') {
2067: if (keys(%{$emailrules}) > 0) {
2068: $datatable .= &user_formats_row('email',$settings,$emailrules,
2069: $emailruleorder,$numinrow,$rowcount);
2070: $$rowtotal ++;
2071: $rowcount ++;
2072: }
2073: }
2074: if ($rowcount == 0) {
2075: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
2076: $$rowtotal ++;
2077: $rowcount ++;
2078: }
2079: } elsif ($position eq 'middle') {
2080: my @creators = ('author','course','requestcrs','selfcreate');
2081: my ($rules,$ruleorder) =
2082: &Apache::lonnet::inst_userrules($dom,'username');
2083: my %lt = &usercreation_types();
2084: my %checked;
2085: my @selfcreate;
2086: if (ref($settings) eq 'HASH') {
2087: if (ref($settings->{'cancreate'}) eq 'HASH') {
2088: foreach my $item (@creators) {
2089: $checked{$item} = $settings->{'cancreate'}{$item};
2090: }
2091: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
2092: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
2093: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
2094: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
2095: @selfcreate = ('email','login','sso');
2096: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
2097: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
2098: }
2099: }
2100: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
2101: foreach my $item (@creators) {
2102: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
2103: $checked{$item} = 'none';
2104: }
2105: }
2106: }
2107: }
2108: my $rownum = 0;
2109: foreach my $item (@creators) {
2110: $rownum ++;
2111: if ($item ne 'selfcreate') {
2112: if ($checked{$item} eq '') {
2113: $checked{$item} = 'any';
2114: }
2115: }
2116: my $css_class;
2117: if ($rownum%2) {
2118: $css_class = '';
2119: } else {
2120: $css_class = ' class="LC_odd_row" ';
2121: }
2122: $datatable .= '<tr'.$css_class.'>'.
2123: '<td><span class="LC_nobreak">'.$lt{$item}.
2124: '</span></td><td align="right">';
2125: my @options;
2126: if ($item eq 'selfcreate') {
2127: push(@options,('email','login','sso'));
2128: } else {
2129: @options = ('any');
2130: if (ref($rules) eq 'HASH') {
2131: if (keys(%{$rules}) > 0) {
2132: push(@options,('official','unofficial'));
2133: }
2134: }
2135: push(@options,'none');
2136: }
2137: foreach my $option (@options) {
2138: my $type = 'radio';
2139: my $check = ' ';
2140: if ($item eq 'selfcreate') {
2141: $type = 'checkbox';
2142: if (grep(/^\Q$option\E$/,@selfcreate)) {
2143: $check = ' checked="checked" ';
2144: }
2145: } else {
2146: if ($checked{$item} eq $option) {
2147: $check = ' checked="checked" ';
2148: }
2149: }
2150: $datatable .= '<span class="LC_nobreak"><label>'.
2151: '<input type="'.$type.'" name="can_createuser_'.
2152: $item.'" value="'.$option.'"'.$check.'/> '.
2153: $lt{$option}.'</label> </span>';
2154: }
2155: $datatable .= '</td></tr>';
2156: }
2157: my ($othertitle,$usertypes,$types) =
2158: &Apache::loncommon::sorted_inst_types($dom);
2159: if (ref($usertypes) eq 'HASH') {
2160: if (keys(%{$usertypes}) > 0) {
2161: my $createsettings;
2162: if (ref($settings) eq 'HASH') {
2163: $createsettings = $settings->{cancreate};
2164: }
2165: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
2166: $dom,$numinrow,$othertitle,
2167: 'statustocreate');
2168: $$rowtotal ++;
2169: }
2170: }
2171: } else {
2172: my @contexts = ('author','course','domain');
2173: my @authtypes = ('int','krb4','krb5','loc');
2174: my %checked;
2175: if (ref($settings) eq 'HASH') {
2176: if (ref($settings->{'authtypes'}) eq 'HASH') {
2177: foreach my $item (@contexts) {
2178: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
2179: foreach my $auth (@authtypes) {
2180: if ($settings->{'authtypes'}{$item}{$auth}) {
2181: $checked{$item}{$auth} = ' checked="checked" ';
2182: }
2183: }
2184: }
2185: }
2186: }
2187: } else {
2188: foreach my $item (@contexts) {
2189: foreach my $auth (@authtypes) {
2190: $checked{$item}{$auth} = ' checked="checked" ';
2191: }
2192: }
2193: }
2194: my %title = &context_names();
2195: my %authname = &authtype_names();
2196: my $rownum = 0;
2197: my $css_class;
2198: foreach my $item (@contexts) {
2199: if ($rownum%2) {
2200: $css_class = '';
2201: } else {
2202: $css_class = ' class="LC_odd_row" ';
2203: }
2204: $datatable .= '<tr'.$css_class.'>'.
2205: '<td>'.$title{$item}.
2206: '</td><td class="LC_left_item">'.
2207: '<span class="LC_nobreak">';
2208: foreach my $auth (@authtypes) {
2209: $datatable .= '<label>'.
2210: '<input type="checkbox" name="'.$item.'_auth" '.
2211: $checked{$item}{$auth}.' value="'.$auth.'" />'.
2212: $authname{$auth}.'</label> ';
2213: }
2214: $datatable .= '</span></td></tr>';
2215: $rownum ++;
2216: }
2217: $$rowtotal += $rownum;
2218: }
2219: return $datatable;
2220: }
2221:
2222: sub user_formats_row {
2223: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
2224: my $output;
2225: my %text = (
2226: 'username' => 'new usernames',
2227: 'id' => 'IDs',
2228: 'email' => 'self-created accounts (e-mail)',
2229: );
2230: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2231: $output = '<tr '.$css_class.'>'.
2232: '<td><span class="LC_nobreak">';
2233: if ($type eq 'email') {
2234: $output .= &mt("Formats disallowed for $text{$type}: ");
2235: } else {
2236: $output .= &mt("Format rules to check for $text{$type}: ");
2237: }
2238: $output .= '</span></td>'.
2239: '<td class="LC_left_item" colspan="2"><table>';
2240: my $rem;
2241: if (ref($ruleorder) eq 'ARRAY') {
2242: for (my $i=0; $i<@{$ruleorder}; $i++) {
2243: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
2244: my $rem = $i%($numinrow);
2245: if ($rem == 0) {
2246: if ($i > 0) {
2247: $output .= '</tr>';
2248: }
2249: $output .= '<tr>';
2250: }
2251: my $check = ' ';
2252: if (ref($settings) eq 'HASH') {
2253: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
2254: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
2255: $check = ' checked="checked" ';
2256: }
2257: }
2258: }
2259: $output .= '<td class="LC_left_item">'.
2260: '<span class="LC_nobreak"><label>'.
2261: '<input type="checkbox" name="'.$type.'_rule" '.
2262: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
2263: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
2264: }
2265: }
2266: $rem = @{$ruleorder}%($numinrow);
2267: }
2268: my $colsleft = $numinrow - $rem;
2269: if ($colsleft > 1 ) {
2270: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2271: ' </td>';
2272: } elsif ($colsleft == 1) {
2273: $output .= '<td class="LC_left_item"> </td>';
2274: }
2275: $output .= '</tr></table></td></tr>';
2276: return $output;
2277: }
2278:
2279: sub usercreation_types {
2280: my %lt = &Apache::lonlocal::texthash (
2281: author => 'When adding a co-author',
2282: course => 'When adding a user to a course',
2283: requestcrs => 'When requesting a course',
2284: selfcreate => 'User creates own account',
2285: any => 'Any',
2286: official => 'Institutional only ',
2287: unofficial => 'Non-institutional only',
2288: email => 'E-mail address',
2289: login => 'Institutional Login',
2290: sso => 'SSO',
2291: none => 'None',
2292: );
2293: return %lt;
2294: }
2295:
2296: sub authtype_names {
2297: my %lt = &Apache::lonlocal::texthash(
2298: int => 'Internal',
2299: krb4 => 'Kerberos 4',
2300: krb5 => 'Kerberos 5',
2301: loc => 'Local',
2302: );
2303: return %lt;
2304: }
2305:
2306: sub context_names {
2307: my %context_title = &Apache::lonlocal::texthash(
2308: author => 'Creating users when an Author',
2309: course => 'Creating users when in a course',
2310: domain => 'Creating users when a Domain Coordinator',
2311: );
2312: return %context_title;
2313: }
2314:
2315: sub print_usermodification {
2316: my ($position,$dom,$settings,$rowtotal) = @_;
2317: my $numinrow = 4;
2318: my ($context,$datatable,$rowcount);
2319: if ($position eq 'top') {
2320: $rowcount = 0;
2321: $context = 'author';
2322: foreach my $role ('ca','aa') {
2323: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2324: $numinrow,$rowcount);
2325: $$rowtotal ++;
2326: $rowcount ++;
2327: }
2328: } elsif ($position eq 'middle') {
2329: $context = 'course';
2330: $rowcount = 0;
2331: foreach my $role ('st','ep','ta','in','cr') {
2332: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2333: $numinrow,$rowcount);
2334: $$rowtotal ++;
2335: $rowcount ++;
2336: }
2337: } elsif ($position eq 'bottom') {
2338: $context = 'selfcreate';
2339: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2340: $usertypes->{'default'} = $othertitle;
2341: if (ref($types) eq 'ARRAY') {
2342: push(@{$types},'default');
2343: $usertypes->{'default'} = $othertitle;
2344: foreach my $status (@{$types}) {
2345: $datatable .= &modifiable_userdata_row($context,$status,$settings,
2346: $numinrow,$rowcount,$usertypes);
2347: $$rowtotal ++;
2348: $rowcount ++;
2349: }
2350: }
2351: }
2352: return $datatable;
2353: }
2354:
2355: sub print_defaults {
2356: my ($dom,$rowtotal) = @_;
2357: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
2358: 'datelocale_def');
2359: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
2360: my $titles = &defaults_titles();
2361: my $rownum = 0;
2362: my ($datatable,$css_class);
2363: foreach my $item (@items) {
2364: if ($rownum%2) {
2365: $css_class = '';
2366: } else {
2367: $css_class = ' class="LC_odd_row" ';
2368: }
2369: $datatable .= '<tr'.$css_class.'>'.
2370: '<td><span class="LC_nobreak">'.$titles->{$item}.
2371: '</span></td><td class="LC_right_item">';
2372: if ($item eq 'auth_def') {
2373: my @authtypes = ('internal','krb4','krb5','localauth');
2374: my %shortauth = (
2375: internal => 'int',
2376: krb4 => 'krb4',
2377: krb5 => 'krb5',
2378: localauth => 'loc'
2379: );
2380: my %authnames = &authtype_names();
2381: foreach my $auth (@authtypes) {
2382: my $checked = ' ';
2383: if ($domdefaults{$item} eq $auth) {
2384: $checked = ' checked="checked" ';
2385: }
2386: $datatable .= '<label><input type="radio" name="'.$item.
2387: '" value="'.$auth.'"'.$checked.'/>'.
2388: $authnames{$shortauth{$auth}}.'</label> ';
2389: }
2390: } elsif ($item eq 'timezone_def') {
2391: my $includeempty = 1;
2392: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
2393: } elsif ($item eq 'datelocale_def') {
2394: my $includeempty = 1;
2395: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
2396: } else {
2397: $datatable .= '<input type="text" name="'.$item.'" value="'.
2398: $domdefaults{$item}.'" />';
2399: }
2400: $datatable .= '</td></tr>';
2401: $rownum ++;
2402: }
2403: $$rowtotal += $rownum;
2404: return $datatable;
2405: }
2406:
2407: sub defaults_titles {
2408: my %titles = &Apache::lonlocal::texthash (
2409: 'auth_def' => 'Default authentication type',
2410: 'auth_arg_def' => 'Default authentication argument',
2411: 'lang_def' => 'Default language',
2412: 'timezone_def' => 'Default timezone',
2413: 'datelocale_def' => 'Default locale for dates',
2414: );
2415: return (\%titles);
2416: }
2417:
2418: sub print_scantronformat {
2419: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
2420: my $itemcount = 1;
2421: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
2422: %confhash);
2423: my $switchserver = &check_switchserver($dom,$confname);
2424: my %lt = &Apache::lonlocal::texthash (
2425: default => 'Default bubblesheet format file error',
2426: custom => 'Custom bubblesheet format file error',
2427: );
2428: my %scantronfiles = (
2429: default => 'default.tab',
2430: custom => 'custom.tab',
2431: );
2432: foreach my $key (keys(%scantronfiles)) {
2433: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
2434: .$scantronfiles{$key};
2435: }
2436: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
2437: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
2438: if (!$switchserver) {
2439: my $servadm = $r->dir_config('lonAdmEMail');
2440: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
2441: if ($configuserok eq 'ok') {
2442: if ($author_ok eq 'ok') {
2443: my %legacyfile = (
2444: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
2445: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
2446: );
2447: my %md5chk;
2448: foreach my $type (keys(%legacyfile)) {
2449: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
2450: chomp($md5chk{$type});
2451: }
2452: if ($md5chk{'default'} ne $md5chk{'custom'}) {
2453: foreach my $type (keys(%legacyfile)) {
2454: ($scantronurls{$type},my $error) =
2455: &legacy_scantronformat($r,$dom,$confname,
2456: $type,$legacyfile{$type},
2457: $scantronurls{$type},
2458: $scantronfiles{$type});
2459: if ($error ne '') {
2460: $error{$type} = $error;
2461: }
2462: }
2463: if (keys(%error) == 0) {
2464: $is_custom = 1;
2465: $confhash{'scantron'}{'scantronformat'} =
2466: $scantronurls{'custom'};
2467: my $putresult =
2468: &Apache::lonnet::put_dom('configuration',
2469: \%confhash,$dom);
2470: if ($putresult ne 'ok') {
2471: $error{'custom'} =
2472: '<span class="LC_error">'.
2473: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2474: }
2475: }
2476: } else {
2477: ($scantronurls{'default'},my $error) =
2478: &legacy_scantronformat($r,$dom,$confname,
2479: 'default',$legacyfile{'default'},
2480: $scantronurls{'default'},
2481: $scantronfiles{'default'});
2482: if ($error eq '') {
2483: $confhash{'scantron'}{'scantronformat'} = '';
2484: my $putresult =
2485: &Apache::lonnet::put_dom('configuration',
2486: \%confhash,$dom);
2487: if ($putresult ne 'ok') {
2488: $error{'default'} =
2489: '<span class="LC_error">'.
2490: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2491: }
2492: } else {
2493: $error{'default'} = $error;
2494: }
2495: }
2496: }
2497: }
2498: } else {
2499: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
2500: }
2501: }
2502: if (ref($settings) eq 'HASH') {
2503: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
2504: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
2505: if ((!@info) || ($info[0] eq 'no_such_dir')) {
2506: $scantronurl = '';
2507: } else {
2508: $scantronurl = $settings->{'scantronformat'};
2509: }
2510: $is_custom = 1;
2511: } else {
2512: $scantronurl = $scantronurls{'default'};
2513: }
2514: } else {
2515: if ($is_custom) {
2516: $scantronurl = $scantronurls{'custom'};
2517: } else {
2518: $scantronurl = $scantronurls{'default'};
2519: }
2520: }
2521: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2522: $datatable .= '<tr'.$css_class.'>';
2523: if (!$is_custom) {
2524: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
2525: '<span class="LC_nobreak">';
2526: if ($scantronurl) {
2527: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
2528: &mt('Default scantron format file').'</a>';
2529: } else {
2530: $datatable = &mt('File unavailable for display');
2531: }
2532: $datatable .= '</span></td>';
2533: if (keys(%error) == 0) {
2534: $datatable .= '<td valign="bottom">';
2535: if (!$switchserver) {
2536: $datatable .= &mt('Upload:').'<br />';
2537: }
2538: } else {
2539: my $errorstr;
2540: foreach my $key (sort(keys(%error))) {
2541: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2542: }
2543: $datatable .= '<td>'.$errorstr;
2544: }
2545: } else {
2546: if (keys(%error) > 0) {
2547: my $errorstr;
2548: foreach my $key (sort(keys(%error))) {
2549: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2550: }
2551: $datatable .= '<td>'.$errorstr.'</td><td> ';
2552: } elsif ($scantronurl) {
2553: $datatable .= '<td><span class="LC_nobreak">'.
2554: '<a href="'.$scantronurl.'" target="_blank">'.
2555: &mt('Custom scantron format file').'</a><label>'.
2556: '<input type="checkbox" name="scantronformat_del"'.
2557: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
2558: '<td><span class="LC_nobreak"> '.
2559: &mt('Replace:').'</span><br />';
2560: }
2561: }
2562: if (keys(%error) == 0) {
2563: if ($switchserver) {
2564: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2565: } else {
2566: $datatable .='<span class="LC_nobreak"> '.
2567: '<input type="file" name="scantronformat" /></span>';
2568: }
2569: }
2570: $datatable .= '</td></tr>';
2571: $$rowtotal ++;
2572: return $datatable;
2573: }
2574:
2575: sub legacy_scantronformat {
2576: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
2577: my ($url,$error);
2578: my @statinfo = &Apache::lonnet::stat_file($newurl);
2579: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
2580: (my $result,$url) =
2581: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
2582: '','',$newfile);
2583: if ($result ne 'ok') {
2584: $error = &mt("An error occurred publishing the [_1] scantron format file in RES space. Error was: [_2].",$newfile,$result);
2585: }
2586: }
2587: return ($url,$error);
2588: }
2589:
2590: sub print_coursecategories {
2591: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
2592: my $datatable;
2593: if ($position eq 'top') {
2594: my $toggle_cats_crs = ' ';
2595: my $toggle_cats_dom = ' checked="checked" ';
2596: my $can_cat_crs = ' ';
2597: my $can_cat_dom = ' checked="checked" ';
2598: if (ref($settings) eq 'HASH') {
2599: if ($settings->{'togglecats'} eq 'crs') {
2600: $toggle_cats_crs = $toggle_cats_dom;
2601: $toggle_cats_dom = ' ';
2602: }
2603: if ($settings->{'categorize'} eq 'crs') {
2604: $can_cat_crs = $can_cat_dom;
2605: $can_cat_dom = ' ';
2606: }
2607: }
2608: my %title = &Apache::lonlocal::texthash (
2609: togglecats => 'Show/Hide a course in the catalog',
2610: categorize => 'Assign a category to a course',
2611: );
2612: my %level = &Apache::lonlocal::texthash (
2613: dom => 'Set in "Modify Course" (Domain)',
2614: crs => 'Set in "Modify Parameters" (Course)',
2615: );
2616: $datatable = '<tr class="LC_odd_row">'.
2617: '<td>'.$title{'togglecats'}.'</td>'.
2618: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2619: '<input type="radio" name="togglecats"'.
2620: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2621: '<label><input type="radio" name="togglecats"'.
2622: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
2623: '</tr><tr>'.
2624: '<td>'.$title{'categorize'}.'</td>'.
2625: '<td class="LC_right_item"><span class="LC_nobreak">'.
2626: '<label><input type="radio" name="categorize"'.
2627: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2628: '<label><input type="radio" name="categorize"'.
2629: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
2630: '</tr>';
2631: $$rowtotal += 2;
2632: } else {
2633: my $css_class;
2634: my $itemcount = 1;
2635: my $cathash;
2636: if (ref($settings) eq 'HASH') {
2637: $cathash = $settings->{'cats'};
2638: }
2639: if (ref($cathash) eq 'HASH') {
2640: my (@cats,@trails,%allitems,%idx,@jsarray);
2641: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
2642: \%allitems,\%idx,\@jsarray);
2643: my $maxdepth = scalar(@cats);
2644: my $colattrib = '';
2645: if ($maxdepth > 2) {
2646: $colattrib = ' colspan="2" ';
2647: }
2648: my @path;
2649: if (@cats > 0) {
2650: if (ref($cats[0]) eq 'ARRAY') {
2651: my $numtop = @{$cats[0]};
2652: my $maxnum = $numtop;
2653: if ((!grep(/^instcode$/,@{$cats[0]})) || ($cathash->{'instcode::0'} eq '')) {
2654: $maxnum ++;
2655: }
2656: my $lastidx;
2657: for (my $i=0; $i<$numtop; $i++) {
2658: my $parent = $cats[0][$i];
2659: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2660: my $item = &escape($parent).'::0';
2661: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
2662: $lastidx = $idx{$item};
2663: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2664: .'<select name="'.$item.'"'.$chgstr.'>';
2665: for (my $k=0; $k<=$maxnum; $k++) {
2666: my $vpos = $k+1;
2667: my $selstr;
2668: if ($k == $i) {
2669: $selstr = ' selected="selected" ';
2670: }
2671: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2672: }
2673: $datatable .= '</select></td><td>';
2674: if ($parent eq 'instcode') {
2675: $datatable .= '<span class="LC_nobreak">'.&mt('Official courses')
2676: .'</span><br /><span class="LC_nobreak">('
2677: .&mt('with institutional codes').')</span></td>'
2678: .'<td'.$colattrib.'><span class="LC_nobreak"><label><input type="radio" name="instcode" value="1" checked="checked" />'
2679: .&mt('Display').'</label> '
2680: .'<label><input type="radio" name="instcode" value="0" />'
2681: .&mt('Do not display').'</label></span></td>';
2682: } else {
2683: $datatable .= $parent
2684: .' <label><input type="checkbox" name="deletecategory" '
2685: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
2686: }
2687: my $depth = 1;
2688: push(@path,$parent);
2689: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
2690: pop(@path);
2691: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
2692: $itemcount ++;
2693: }
2694: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2695: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
2696: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
2697: for (my $k=0; $k<=$maxnum; $k++) {
2698: my $vpos = $k+1;
2699: my $selstr;
2700: if ($k == $numtop) {
2701: $selstr = ' selected="selected" ';
2702: }
2703: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2704: }
2705: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
2706: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
2707: .'</tr>'."\n";
2708: $itemcount ++;
2709: if ((!grep(/^instcode$/,@{$cats[0]})) || ($cathash->{'instcode::0'} eq '')) {
2710: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2711: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','instcode_pos','$lastidx'".');"';
2712: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
2713: '<span class="LC_nobreak"><select name="instcode_pos"'.$chgstr.'>';
2714: for (my $k=0; $k<=$maxnum; $k++) {
2715: my $vpos = $k+1;
2716: my $selstr;
2717: if ($k == $maxnum) {
2718: $selstr = ' selected="selected" ';
2719: }
2720: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2721: }
2722: $datatable .= '</select></span></td><td><span class="LC_nobreak">'
2723: .&mt('Official courses').'</span>'.'<br /><span class="LC_nobreak">('
2724: .&mt('with institutional codes').')</span></td>'
2725: .'<td><span class="LC_nobreak"><label><input type="radio" name="instcode" value="1" />'
2726: .&mt('Display').'</label> '
2727: .'<label><input type="radio" name="instcode" value="0" checked="checked"/>'
2728: .&mt('Do not display').'</label></span></td></tr>';
2729: }
2730: }
2731: } else {
2732: $datatable .= &initialize_categories($itemcount);
2733: }
2734: } else {
2735: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
2736: .&initialize_categories($itemcount);
2737: }
2738: $$rowtotal += $itemcount;
2739: }
2740: return $datatable;
2741: }
2742:
2743: sub print_serverstatuses {
2744: my ($dom,$settings,$rowtotal) = @_;
2745: my $datatable;
2746: my @pages = &serverstatus_pages();
2747: my (%namedaccess,%machineaccess);
2748: foreach my $type (@pages) {
2749: $namedaccess{$type} = '';
2750: $machineaccess{$type}= '';
2751: }
2752: if (ref($settings) eq 'HASH') {
2753: foreach my $type (@pages) {
2754: if (exists($settings->{$type})) {
2755: if (ref($settings->{$type}) eq 'HASH') {
2756: foreach my $key (keys(%{$settings->{$type}})) {
2757: if ($key eq 'namedusers') {
2758: $namedaccess{$type} = $settings->{$type}->{$key};
2759: } elsif ($key eq 'machines') {
2760: $machineaccess{$type} = $settings->{$type}->{$key};
2761: }
2762: }
2763: }
2764: }
2765: }
2766: }
2767: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
2768: my $rownum = 0;
2769: my $css_class;
2770: foreach my $type (@pages) {
2771: $rownum ++;
2772: $css_class = $rownum%2?' class="LC_odd_row"':'';
2773: $datatable .= '<tr'.$css_class.'>'.
2774: '<td><span class="LC_nobreak">'.
2775: $titles->{$type}.'</span></td>'.
2776: '<td class="LC_left_item">'.
2777: '<input type="text" name="'.$type.'_namedusers" '.
2778: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
2779: '<td class="LC_right_item">'.
2780: '<span class="LC_nobreak">'.
2781: '<input type="text" name="'.$type.'_machines" '.
2782: 'value="'.$machineaccess{$type}.'" size="10" />'.
2783: '</td></tr>'."\n";
2784: }
2785: $$rowtotal += $rownum;
2786: return $datatable;
2787: }
2788:
2789: sub serverstatus_pages {
2790: return ('userstatus','lonstatus','loncron','server-status','codeversions',
2791: 'clusterstatus','metadata_keywords','metadata_harvest',
2792: 'takeoffline','takeonline','showenv','toggledebug');
2793: }
2794:
2795: sub coursecategories_javascript {
2796: my ($settings) = @_;
2797: my ($output,$jstext,$cathash);
2798: if (ref($settings) eq 'HASH') {
2799: $cathash = $settings->{'cats'};
2800: }
2801: if (ref($cathash) eq 'HASH') {
2802: my (@cats,@jsarray,%idx);
2803: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
2804: if (@jsarray > 0) {
2805: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
2806: for (my $i=0; $i<@jsarray; $i++) {
2807: if (ref($jsarray[$i]) eq 'ARRAY') {
2808: my $catstr = join('","',@{$jsarray[$i]});
2809: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
2810: }
2811: }
2812: }
2813: } else {
2814: $jstext = ' var categories = Array(1);'."\n".
2815: ' categories[0] = Array("instcode_pos");'."\n";
2816: }
2817: $output = <<"ENDSCRIPT";
2818: <script type="text/javascript">
2819: // <![CDATA[
2820: function reorderCats(form,parent,item,idx) {
2821: var changedVal;
2822: $jstext
2823: var newpos = 'addcategory_pos';
2824: var current = new Array;
2825: if (parent == '') {
2826: var has_instcode = 0;
2827: var maxtop = categories[idx].length;
2828: for (var j=0; j<maxtop; j++) {
2829: if (categories[idx][j] == 'instcode::0') {
2830: has_instcode == 1;
2831: }
2832: }
2833: if (has_instcode == 0) {
2834: categories[idx][maxtop] = 'instcode_pos';
2835: }
2836: } else {
2837: newpos += '_'+parent;
2838: }
2839: var maxh = 1 + categories[idx].length;
2840: var current = new Array;
2841: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2842: if (item == newpos) {
2843: changedVal = newitemVal;
2844: } else {
2845: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2846: current[newitemVal] = newpos;
2847: }
2848: for (var i=0; i<categories[idx].length; i++) {
2849: var elementName = categories[idx][i];
2850: if (elementName != item) {
2851: if (form.elements[elementName]) {
2852: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2853: current[currVal] = elementName;
2854: }
2855: }
2856: }
2857: var oldVal;
2858: for (var j=0; j<maxh; j++) {
2859: if (current[j] == undefined) {
2860: oldVal = j;
2861: }
2862: }
2863: if (oldVal < changedVal) {
2864: for (var k=oldVal+1; k<=changedVal ; k++) {
2865: var elementName = current[k];
2866: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2867: }
2868: } else {
2869: for (var k=changedVal; k<oldVal; k++) {
2870: var elementName = current[k];
2871: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2872: }
2873: }
2874: return;
2875: }
2876: // ]]>
2877: </script>
2878:
2879: ENDSCRIPT
2880: return $output;
2881: }
2882:
2883: sub initialize_categories {
2884: my ($itemcount) = @_;
2885: my $datatable;
2886: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2887: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','instcode_pos','0'".');"';
2888:
2889: $datatable = '<tr '.$css_class.'><td><span class="LC_nobreak">'
2890: .'<select name="instcode_pos"><option value="0" selected="selected">1</option>'
2891: .'<option value="1">2</option></select> '
2892: .&mt('Official courses (with institutional codes)')
2893: .'</span></td><td><span class="LC_nobreak">'
2894: .'<label><input type="radio" name="instcode" value="1" checked="checked" />'
2895: .&mt('Display').'</label> <label>'
2896: .'<input type="radio" name="instcode" value="0" />'.&mt('Do not display')
2897: .'</label></span></td></tr>';
2898: $itemcount ++;
2899: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2900: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
2901: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2902: .'<select name="addcategory_pos"'.$chgstr.'><option value="0">1</option>'
2903: .'<option value="1" selected="selected">2</option></select> '
2904: .&mt('Add category').'</td><td>'.&mt('Name:')
2905: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
2906: return $datatable;
2907: }
2908:
2909: sub build_category_rows {
2910: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
2911: my ($text,$name,$item,$chgstr);
2912: if (ref($cats) eq 'ARRAY') {
2913: my $maxdepth = scalar(@{$cats});
2914: if (ref($cats->[$depth]) eq 'HASH') {
2915: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
2916: my $numchildren = @{$cats->[$depth]{$parent}};
2917: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2918: $text .= '<td><table class="LC_datatable">';
2919: my ($idxnum,$parent_name,$parent_item);
2920: my $higher = $depth - 1;
2921: if ($higher == 0) {
2922: $parent_name = &escape($parent).'::'.$higher;
2923: } else {
2924: if (ref($path) eq 'ARRAY') {
2925: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
2926: }
2927: }
2928: $parent_item = 'addcategory_pos_'.$parent_name;
2929: for (my $j=0; $j<=$numchildren; $j++) {
2930: if ($j < $numchildren) {
2931: $name = $cats->[$depth]{$parent}[$j];
2932: $item = &escape($name).':'.&escape($parent).':'.$depth;
2933: $idxnum = $idx->{$item};
2934: } else {
2935: $name = $parent_name;
2936: $item = $parent_item;
2937: }
2938: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
2939: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
2940: for (my $i=0; $i<=$numchildren; $i++) {
2941: my $vpos = $i+1;
2942: my $selstr;
2943: if ($j == $i) {
2944: $selstr = ' selected="selected" ';
2945: }
2946: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
2947: }
2948: $text .= '</select> ';
2949: if ($j < $numchildren) {
2950: my $deeper = $depth+1;
2951: $text .= $name.' '
2952: .'<label><input type="checkbox" name="deletecategory" value="'
2953: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
2954: if(ref($path) eq 'ARRAY') {
2955: push(@{$path},$name);
2956: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
2957: pop(@{$path});
2958: }
2959: } else {
2960: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
2961: if ($j == $numchildren) {
2962: $text .= $name;
2963: } else {
2964: $text .= $item;
2965: }
2966: $text .= '" value="" />';
2967: }
2968: $text .= '</td></tr>';
2969: }
2970: $text .= '</table></td>';
2971: } else {
2972: my $higher = $depth-1;
2973: if ($higher == 0) {
2974: $name = &escape($parent).'::'.$higher;
2975: } else {
2976: if (ref($path) eq 'ARRAY') {
2977: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
2978: }
2979: }
2980: my $colspan;
2981: if ($parent ne 'instcode') {
2982: $colspan = $maxdepth - $depth - 1;
2983: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
2984: }
2985: }
2986: }
2987: }
2988: return $text;
2989: }
2990:
2991: sub modifiable_userdata_row {
2992: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
2993: my $rolename;
2994: if ($context eq 'selfcreate') {
2995: if (ref($usertypes) eq 'HASH') {
2996: $rolename = $usertypes->{$role};
2997: } else {
2998: $rolename = $role;
2999: }
3000: } else {
3001: if ($role eq 'cr') {
3002: $rolename = &mt('Custom role');
3003: } else {
3004: $rolename = &Apache::lonnet::plaintext($role);
3005: }
3006: }
3007: my @fields = ('lastname','firstname','middlename','generation',
3008: 'permanentemail','id');
3009: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3010: my $output;
3011: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3012: $output = '<tr '.$css_class.'>'.
3013: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
3014: '<td class="LC_left_item" colspan="2"><table>';
3015: my $rem;
3016: my %checks;
3017: if (ref($settings) eq 'HASH') {
3018: if (ref($settings->{$context}) eq 'HASH') {
3019: if (ref($settings->{$context}->{$role}) eq 'HASH') {
3020: foreach my $field (@fields) {
3021: if ($settings->{$context}->{$role}->{$field}) {
3022: $checks{$field} = ' checked="checked" ';
3023: }
3024: }
3025: }
3026: }
3027: }
3028: for (my $i=0; $i<@fields; $i++) {
3029: my $rem = $i%($numinrow);
3030: if ($rem == 0) {
3031: if ($i > 0) {
3032: $output .= '</tr>';
3033: }
3034: $output .= '<tr>';
3035: }
3036: my $check = ' ';
3037: if (exists($checks{$fields[$i]})) {
3038: $check = $checks{$fields[$i]}
3039: } else {
3040: if ($role eq 'st') {
3041: if (ref($settings) ne 'HASH') {
3042: $check = ' checked="checked" ';
3043: }
3044: }
3045: }
3046: $output .= '<td class="LC_left_item">'.
3047: '<span class="LC_nobreak"><label>'.
3048: '<input type="checkbox" name="canmodify_'.$role.'" '.
3049: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
3050: '</label></span></td>';
3051: $rem = @fields%($numinrow);
3052: }
3053: my $colsleft = $numinrow - $rem;
3054: if ($colsleft > 1 ) {
3055: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3056: ' </td>';
3057: } elsif ($colsleft == 1) {
3058: $output .= '<td class="LC_left_item"> </td>';
3059: }
3060: $output .= '</tr></table></td></tr>';
3061: return $output;
3062: }
3063:
3064: sub insttypes_row {
3065: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
3066: my %lt = &Apache::lonlocal::texthash (
3067: cansearch => 'Users allowed to search',
3068: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
3069: );
3070: my $showdom;
3071: if ($context eq 'cansearch') {
3072: $showdom = ' ('.$dom.')';
3073: }
3074: my $output = '<tr class="LC_odd_row">'.
3075: '<td>'.$lt{$context}.$showdom.
3076: '</td><td class="LC_left_item" colspan="2"><table>';
3077: my $rem;
3078: if (ref($types) eq 'ARRAY') {
3079: for (my $i=0; $i<@{$types}; $i++) {
3080: if (defined($usertypes->{$types->[$i]})) {
3081: my $rem = $i%($numinrow);
3082: if ($rem == 0) {
3083: if ($i > 0) {
3084: $output .= '</tr>';
3085: }
3086: $output .= '<tr>';
3087: }
3088: my $check = ' ';
3089: if (ref($settings) eq 'HASH') {
3090: if (ref($settings->{$context}) eq 'ARRAY') {
3091: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
3092: $check = ' checked="checked" ';
3093: }
3094: } elsif ($context eq 'statustocreate') {
3095: $check = ' checked="checked" ';
3096: }
3097: }
3098: $output .= '<td class="LC_left_item">'.
3099: '<span class="LC_nobreak"><label>'.
3100: '<input type="checkbox" name="'.$context.'" '.
3101: 'value="'.$types->[$i].'"'.$check.'/>'.
3102: $usertypes->{$types->[$i]}.'</label></span></td>';
3103: }
3104: }
3105:
3106: $rem = @{$types}%($numinrow);
3107: }
3108: my $colsleft = $numinrow - $rem;
3109: if ($colsleft > 1) {
3110: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
3111: } else {
3112: $output .= '<td class="LC_left_item">';
3113: }
3114: my $defcheck = ' ';
3115: if (ref($settings) eq 'HASH') {
3116: if (ref($settings->{$context}) eq 'ARRAY') {
3117: if (grep(/^default$/,@{$settings->{$context}})) {
3118: $defcheck = ' checked="checked" ';
3119: }
3120: } elsif ($context eq 'statustocreate') {
3121: $defcheck = ' checked="checked" ';
3122: }
3123: }
3124: $output .= '<span class="LC_nobreak"><label>'.
3125: '<input type="checkbox" name="'.$context.'" '.
3126: 'value="default"'.$defcheck.'/>'.
3127: $othertitle.'</label></span></td>'.
3128: '</tr></table></td></tr>';
3129: return $output;
3130: }
3131:
3132: sub sorted_searchtitles {
3133: my %searchtitles = &Apache::lonlocal::texthash(
3134: 'uname' => 'username',
3135: 'lastname' => 'last name',
3136: 'lastfirst' => 'last name, first name',
3137: );
3138: my @titleorder = ('uname','lastname','lastfirst');
3139: return (\%searchtitles,\@titleorder);
3140: }
3141:
3142: sub sorted_searchtypes {
3143: my %srchtypes_desc = (
3144: exact => 'is exact match',
3145: contains => 'contains ..',
3146: begins => 'begins with ..',
3147: );
3148: my @srchtypeorder = ('exact','begins','contains');
3149: return (\%srchtypes_desc,\@srchtypeorder);
3150: }
3151:
3152: sub usertype_update_row {
3153: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
3154: my $datatable;
3155: my $numinrow = 4;
3156: foreach my $type (@{$types}) {
3157: if (defined($usertypes->{$type})) {
3158: $$rownums ++;
3159: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
3160: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
3161: '</td><td class="LC_left_item"><table>';
3162: for (my $i=0; $i<@{$fields}; $i++) {
3163: my $rem = $i%($numinrow);
3164: if ($rem == 0) {
3165: if ($i > 0) {
3166: $datatable .= '</tr>';
3167: }
3168: $datatable .= '<tr>';
3169: }
3170: my $check = ' ';
3171: if (ref($settings) eq 'HASH') {
3172: if (ref($settings->{'fields'}) eq 'HASH') {
3173: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
3174: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
3175: $check = ' checked="checked" ';
3176: }
3177: }
3178: }
3179: }
3180:
3181: if ($i == @{$fields}-1) {
3182: my $colsleft = $numinrow - $rem;
3183: if ($colsleft > 1) {
3184: $datatable .= '<td colspan="'.$colsleft.'">';
3185: } else {
3186: $datatable .= '<td>';
3187: }
3188: } else {
3189: $datatable .= '<td>';
3190: }
3191: $datatable .= '<span class="LC_nobreak"><label>'.
3192: '<input type="checkbox" name="updateable_'.$type.
3193: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
3194: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
3195: }
3196: $datatable .= '</tr></table></td></tr>';
3197: }
3198: }
3199: return $datatable;
3200: }
3201:
3202: sub modify_login {
3203: my ($r,$dom,$confname,%domconfig) = @_;
3204: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
3205: my %title = ( coursecatalog => 'Display course catalog',
3206: adminmail => 'Display administrator E-mail address',
3207: newuser => 'Link for visitors to create a user account',
3208: loginheader => 'Log-in box header');
3209: my @offon = ('off','on');
3210: my %curr_loginvia;
3211: if (ref($domconfig{login}) eq 'HASH') {
3212: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
3213: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
3214: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
3215: }
3216: }
3217: }
3218: my %loginhash;
3219: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
3220: \%domconfig,\%loginhash);
3221: my @toggles = ('coursecatalog','adminmail','newuser');
3222: foreach my $item (@toggles) {
3223: $loginhash{login}{$item} = $env{'form.'.$item};
3224: }
3225: $loginhash{login}{loginheader} = $env{'form.loginheader'};
3226: if (ref($colchanges{'login'}) eq 'HASH') {
3227: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
3228: \%loginhash);
3229: }
3230:
3231: my %servers = &dom_servers($dom);
3232: if (keys(%servers) > 1) {
3233: foreach my $lonhost (keys(%servers)) {
3234: next if ($env{'form.'.$lonhost.'_serverurl'} eq $curr_loginvia{$lonhost});
3235: next if ($env{'form.'.$lonhost.'_serverurl'} eq $lonhost);
3236: if ($curr_loginvia{$lonhost} ne '') {
3237: $loginhash{login}{loginvia}{$lonhost} = $env{'form.'.$lonhost.'_serverurl'};
3238: $changes{'loginvia'}{$lonhost} = 1;
3239: } else {
3240: if (defined($servers{$env{'form.'.$lonhost.'_serverurl'}})) {
3241: $loginhash{login}{loginvia}{$lonhost} = $env{'form.'.$lonhost.'_serverurl'};
3242: $changes{'loginvia'}{$lonhost} = 1;
3243: }
3244: }
3245: }
3246: }
3247:
3248: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
3249: $dom);
3250: if ($putresult eq 'ok') {
3251: my @toggles = ('coursecatalog','adminmail','newuser');
3252: my %defaultchecked = (
3253: 'coursecatalog' => 'on',
3254: 'adminmail' => 'off',
3255: 'newuser' => 'off',
3256: );
3257: if (ref($domconfig{'login'}) eq 'HASH') {
3258: foreach my $item (@toggles) {
3259: if ($defaultchecked{$item} eq 'on') {
3260: if (($domconfig{'login'}{$item} eq '0') &&
3261: ($env{'form.'.$item} eq '1')) {
3262: $changes{$item} = 1;
3263: } elsif (($domconfig{'login'}{$item} eq '' ||
3264: $domconfig{'login'}{$item} eq '1') &&
3265: ($env{'form.'.$item} eq '0')) {
3266: $changes{$item} = 1;
3267: }
3268: } elsif ($defaultchecked{$item} eq 'off') {
3269: if (($domconfig{'login'}{$item} eq '1') &&
3270: ($env{'form.'.$item} eq '0')) {
3271: $changes{$item} = 1;
3272: } elsif (($domconfig{'login'}{$item} eq '' ||
3273: $domconfig{'login'}{$item} eq '0') &&
3274: ($env{'form.'.$item} eq '1')) {
3275: $changes{$item} = 1;
3276: }
3277: }
3278: }
3279: if (($domconfig{'login'}{'loginheader'} eq 'text') &&
3280: ($env{'form.loginheader'} eq 'image')) {
3281: $changes{'loginheader'} = 1;
3282: } elsif (($domconfig{'login'}{'loginheader'} eq '' ||
3283: $domconfig{'login'}{'loginheader'} eq 'image') &&
3284: ($env{'form.loginheader'} eq 'text')) {
3285: $changes{'loginheader'} = 1;
3286: }
3287: }
3288: if (keys(%changes) > 0 || $colchgtext) {
3289: &Apache::loncommon::devalidate_domconfig_cache($dom);
3290: $resulttext = &mt('Changes made:').'<ul>';
3291: foreach my $item (sort(keys(%changes))) {
3292: if ($item eq 'loginheader') {
3293: $resulttext .= '<li>'.&mt("$title{$item} set to $env{'form.loginheader'}").'</li>';
3294: } elsif ($item eq 'loginvia') {
3295: if (ref($changes{$item}) eq 'HASH') {
3296: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
3297: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
3298: if ($servers{$env{'form.'.$lonhost.'_serverurl'}} ne '') {
3299: $resulttext .= '<li>'.&mt('Server: [_1] log-in page now redirects to [_2]',$lonhost,$servers{$env{'form.'.$lonhost.'_serverurl'}}).'</li>';
3300: } else {
3301: $resulttext .= '<li>'.&mt('Server: [_1] now has standard log-in page.',$lonhost).'</li>';
3302: }
3303: }
3304: $resulttext .= '</ul></li>';
3305: }
3306: } else {
3307: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
3308: }
3309: }
3310: $resulttext .= $colchgtext.'</ul>';
3311: } else {
3312: $resulttext = &mt('No changes made to log-in page settings');
3313: }
3314: } else {
3315: $resulttext = '<span class="LC_error">'.
3316: &mt('An error occurred: [_1]',$putresult).'</span>';
3317: }
3318: if ($errors) {
3319: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
3320: $errors.'</ul>';
3321: }
3322: return $resulttext;
3323: }
3324:
3325: sub color_font_choices {
3326: my %choices =
3327: &Apache::lonlocal::texthash (
3328: img => "Header",
3329: bgs => "Background colors",
3330: links => "Link colors",
3331: images => "Images",
3332: font => "Font color",
3333: fontmenu => "Font Menu",
3334: pgbg => "Page",
3335: tabbg => "Header",
3336: sidebg => "Border",
3337: link => "Link",
3338: alink => "Active link",
3339: vlink => "Visited link",
3340: );
3341: return %choices;
3342: }
3343:
3344: sub modify_rolecolors {
3345: my ($r,$dom,$confname,$roles,%domconfig) = @_;
3346: my ($resulttext,%rolehash);
3347: $rolehash{'rolecolors'} = {};
3348: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
3349: if ($domconfig{'rolecolors'} eq '') {
3350: $domconfig{'rolecolors'} = {};
3351: }
3352: }
3353: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
3354: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
3355: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
3356: $dom);
3357: if ($putresult eq 'ok') {
3358: if (keys(%changes) > 0) {
3359: &Apache::loncommon::devalidate_domconfig_cache($dom);
3360: $resulttext = &display_colorchgs($dom,\%changes,$roles,
3361: $rolehash{'rolecolors'});
3362: } else {
3363: $resulttext = &mt('No changes made to default color schemes');
3364: }
3365: } else {
3366: $resulttext = '<span class="LC_error">'.
3367: &mt('An error occurred: [_1]',$putresult).'</span>';
3368: }
3369: if ($errors) {
3370: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
3371: $errors.'</ul>';
3372: }
3373: return $resulttext;
3374: }
3375:
3376: sub modify_colors {
3377: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
3378: my (%changes,%choices);
3379: my @bgs;
3380: my @links = ('link','alink','vlink');
3381: my @logintext;
3382: my @images;
3383: my $servadm = $r->dir_config('lonAdmEMail');
3384: my $errors;
3385: foreach my $role (@{$roles}) {
3386: if ($role eq 'login') {
3387: %choices = &login_choices();
3388: @logintext = ('textcol','bgcol');
3389: } else {
3390: %choices = &color_font_choices();
3391: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
3392: }
3393: if ($role eq 'login') {
3394: @images = ('img','logo','domlogo','login');
3395: @bgs = ('pgbg','mainbg','sidebg');
3396: } else {
3397: @images = ('img');
3398: @bgs = ('pgbg','tabbg','sidebg');
3399: }
3400: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
3401: foreach my $item (@bgs,@links,@logintext) {
3402: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
3403: }
3404: my ($configuserok,$author_ok,$switchserver) =
3405: &config_check($dom,$confname,$servadm);
3406: my ($width,$height) = &thumb_dimensions();
3407: if (ref($domconfig->{$role}) ne 'HASH') {
3408: $domconfig->{$role} = {};
3409: }
3410: foreach my $img (@images) {
3411: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
3412: if (defined($env{'form.login_showlogo_'.$img})) {
3413: $confhash->{$role}{'showlogo'}{$img} = 1;
3414: } else {
3415: $confhash->{$role}{'showlogo'}{$img} = 0;
3416: }
3417: }
3418: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
3419: && !defined($domconfig->{$role}{$img})
3420: && !$env{'form.'.$role.'_del_'.$img}
3421: && $env{'form.'.$role.'_import_'.$img}) {
3422: # import the old configured image from the .tab setting
3423: # if they haven't provided a new one
3424: $domconfig->{$role}{$img} =
3425: $env{'form.'.$role.'_import_'.$img};
3426: }
3427: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
3428: my $error;
3429: if ($configuserok eq 'ok') {
3430: if ($switchserver) {
3431: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
3432: } else {
3433: if ($author_ok eq 'ok') {
3434: my ($result,$logourl) =
3435: &publishlogo($r,'upload',$role.'_'.$img,
3436: $dom,$confname,$img,$width,$height);
3437: if ($result eq 'ok') {
3438: $confhash->{$role}{$img} = $logourl;
3439: $changes{$role}{'images'}{$img} = 1;
3440: } else {
3441: $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);
3442: }
3443: } else {
3444: $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);
3445: }
3446: }
3447: } else {
3448: $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);
3449: }
3450: if ($error) {
3451: &Apache::lonnet::logthis($error);
3452: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
3453: }
3454: } elsif ($domconfig->{$role}{$img} ne '') {
3455: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
3456: my $error;
3457: if ($configuserok eq 'ok') {
3458: # is confname an author?
3459: if ($switchserver eq '') {
3460: if ($author_ok eq 'ok') {
3461: my ($result,$logourl) =
3462: &publishlogo($r,'copy',$domconfig->{$role}{$img},
3463: $dom,$confname,$img,$width,$height);
3464: if ($result eq 'ok') {
3465: $confhash->{$role}{$img} = $logourl;
3466: $changes{$role}{'images'}{$img} = 1;
3467: }
3468: }
3469: }
3470: }
3471: }
3472: }
3473: }
3474: if (ref($domconfig) eq 'HASH') {
3475: if (ref($domconfig->{$role}) eq 'HASH') {
3476: foreach my $img (@images) {
3477: if ($domconfig->{$role}{$img} ne '') {
3478: if ($env{'form.'.$role.'_del_'.$img}) {
3479: $confhash->{$role}{$img} = '';
3480: $changes{$role}{'images'}{$img} = 1;
3481: } else {
3482: if ($confhash->{$role}{$img} eq '') {
3483: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
3484: }
3485: }
3486: } else {
3487: if ($env{'form.'.$role.'_del_'.$img}) {
3488: $confhash->{$role}{$img} = '';
3489: $changes{$role}{'images'}{$img} = 1;
3490: }
3491: }
3492: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
3493: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
3494: if ($confhash->{$role}{'showlogo'}{$img} ne
3495: $domconfig->{$role}{'showlogo'}{$img}) {
3496: $changes{$role}{'showlogo'}{$img} = 1;
3497: }
3498: } else {
3499: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
3500: $changes{$role}{'showlogo'}{$img} = 1;
3501: }
3502: }
3503: }
3504: }
3505: if ($domconfig->{$role}{'font'} ne '') {
3506: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
3507: $changes{$role}{'font'} = 1;
3508: }
3509: } else {
3510: if ($confhash->{$role}{'font'}) {
3511: $changes{$role}{'font'} = 1;
3512: }
3513: }
3514: if ($role ne 'login') {
3515: if ($domconfig->{$role}{'fontmenu'} ne '') {
3516: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
3517: $changes{$role}{'fontmenu'} = 1;
3518: }
3519: } else {
3520: if ($confhash->{$role}{'fontmenu'}) {
3521: $changes{$role}{'fontmenu'} = 1;
3522: }
3523: }
3524: }
3525: foreach my $item (@bgs) {
3526: if ($domconfig->{$role}{$item} ne '') {
3527: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3528: $changes{$role}{'bgs'}{$item} = 1;
3529: }
3530: } else {
3531: if ($confhash->{$role}{$item}) {
3532: $changes{$role}{'bgs'}{$item} = 1;
3533: }
3534: }
3535: }
3536: foreach my $item (@links) {
3537: if ($domconfig->{$role}{$item} ne '') {
3538: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3539: $changes{$role}{'links'}{$item} = 1;
3540: }
3541: } else {
3542: if ($confhash->{$role}{$item}) {
3543: $changes{$role}{'links'}{$item} = 1;
3544: }
3545: }
3546: }
3547: foreach my $item (@logintext) {
3548: if ($domconfig->{$role}{$item} ne '') {
3549: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3550: $changes{$role}{'logintext'}{$item} = 1;
3551: }
3552: } else {
3553: if ($confhash->{$role}{$item}) {
3554: $changes{$role}{'logintext'}{$item} = 1;
3555: }
3556: }
3557: }
3558: } else {
3559: &default_change_checker($role,\@images,\@links,\@bgs,
3560: \@logintext,$confhash,\%changes);
3561: }
3562: } else {
3563: &default_change_checker($role,\@images,\@links,\@bgs,
3564: \@logintext,$confhash,\%changes);
3565: }
3566: }
3567: return ($errors,%changes);
3568: }
3569:
3570: sub config_check {
3571: my ($dom,$confname,$servadm) = @_;
3572: my ($configuserok,$author_ok,$switchserver,%currroles);
3573: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
3574: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
3575: $confname,$servadm);
3576: if ($configuserok eq 'ok') {
3577: $switchserver = &check_switchserver($dom,$confname);
3578: if ($switchserver eq '') {
3579: $author_ok = &check_authorstatus($dom,$confname,%currroles);
3580: }
3581: }
3582: return ($configuserok,$author_ok,$switchserver);
3583: }
3584:
3585: sub default_change_checker {
3586: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
3587: foreach my $item (@{$links}) {
3588: if ($confhash->{$role}{$item}) {
3589: $changes->{$role}{'links'}{$item} = 1;
3590: }
3591: }
3592: foreach my $item (@{$bgs}) {
3593: if ($confhash->{$role}{$item}) {
3594: $changes->{$role}{'bgs'}{$item} = 1;
3595: }
3596: }
3597: foreach my $item (@{$logintext}) {
3598: if ($confhash->{$role}{$item}) {
3599: $changes->{$role}{'logintext'}{$item} = 1;
3600: }
3601: }
3602: foreach my $img (@{$images}) {
3603: if ($env{'form.'.$role.'_del_'.$img}) {
3604: $confhash->{$role}{$img} = '';
3605: $changes->{$role}{'images'}{$img} = 1;
3606: }
3607: if ($role eq 'login') {
3608: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
3609: $changes->{$role}{'showlogo'}{$img} = 1;
3610: }
3611: }
3612: }
3613: if ($confhash->{$role}{'font'}) {
3614: $changes->{$role}{'font'} = 1;
3615: }
3616: }
3617:
3618: sub display_colorchgs {
3619: my ($dom,$changes,$roles,$confhash) = @_;
3620: my (%choices,$resulttext);
3621: if (!grep(/^login$/,@{$roles})) {
3622: $resulttext = &mt('Changes made:').'<br />';
3623: }
3624: foreach my $role (@{$roles}) {
3625: if ($role eq 'login') {
3626: %choices = &login_choices();
3627: } else {
3628: %choices = &color_font_choices();
3629: }
3630: if (ref($changes->{$role}) eq 'HASH') {
3631: if ($role ne 'login') {
3632: $resulttext .= '<h4>'.&mt($role).'</h4>';
3633: }
3634: foreach my $key (sort(keys(%{$changes->{$role}}))) {
3635: if ($role ne 'login') {
3636: $resulttext .= '<ul>';
3637: }
3638: if (ref($changes->{$role}{$key}) eq 'HASH') {
3639: if ($role ne 'login') {
3640: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
3641: }
3642: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
3643: if (($role eq 'login') && ($key eq 'showlogo')) {
3644: if ($confhash->{$role}{$key}{$item}) {
3645: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
3646: } else {
3647: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
3648: }
3649: } elsif ($confhash->{$role}{$item} eq '') {
3650: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
3651: } else {
3652: my $newitem = $confhash->{$role}{$item};
3653: if ($key eq 'images') {
3654: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
3655: }
3656: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
3657: }
3658: }
3659: if ($role ne 'login') {
3660: $resulttext .= '</ul></li>';
3661: }
3662: } else {
3663: if ($confhash->{$role}{$key} eq '') {
3664: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
3665: } else {
3666: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
3667: }
3668: }
3669: if ($role ne 'login') {
3670: $resulttext .= '</ul>';
3671: }
3672: }
3673: }
3674: }
3675: return $resulttext;
3676: }
3677:
3678: sub thumb_dimensions {
3679: return ('200','50');
3680: }
3681:
3682: sub check_dimensions {
3683: my ($inputfile) = @_;
3684: my ($fullwidth,$fullheight);
3685: if ($inputfile =~ m|^[/\w.\-]+$|) {
3686: if (open(PIPE,"identify $inputfile 2>&1 |")) {
3687: my $imageinfo = <PIPE>;
3688: if (!close(PIPE)) {
3689: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
3690: }
3691: chomp($imageinfo);
3692: my ($fullsize) =
3693: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
3694: if ($fullsize) {
3695: ($fullwidth,$fullheight) = split(/x/,$fullsize);
3696: }
3697: }
3698: }
3699: return ($fullwidth,$fullheight);
3700: }
3701:
3702: sub check_configuser {
3703: my ($uhome,$dom,$confname,$servadm) = @_;
3704: my ($configuserok,%currroles);
3705: if ($uhome eq 'no_host') {
3706: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
3707: my $configpass = &LONCAPA::Enrollment::create_password();
3708: $configuserok =
3709: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
3710: $configpass,'','','','','',undef,$servadm);
3711: } else {
3712: $configuserok = 'ok';
3713: %currroles =
3714: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
3715: }
3716: return ($configuserok,%currroles);
3717: }
3718:
3719: sub check_authorstatus {
3720: my ($dom,$confname,%currroles) = @_;
3721: my $author_ok;
3722: if (!$currroles{':'.$dom.':au'}) {
3723: my $start = time;
3724: my $end = 0;
3725: $author_ok =
3726: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
3727: 'au',$end,$start,'','','domconfig');
3728: } else {
3729: $author_ok = 'ok';
3730: }
3731: return $author_ok;
3732: }
3733:
3734: sub publishlogo {
3735: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
3736: my ($output,$fname,$logourl);
3737: if ($action eq 'upload') {
3738: $fname=$env{'form.'.$formname.'.filename'};
3739: chop($env{'form.'.$formname});
3740: } else {
3741: ($fname) = ($formname =~ /([^\/]+)$/);
3742: }
3743: if ($savefileas ne '') {
3744: $fname = $savefileas;
3745: }
3746: $fname=&Apache::lonnet::clean_filename($fname);
3747: # See if there is anything left
3748: unless ($fname) { return ('error: no uploaded file'); }
3749: $fname="$subdir/$fname";
3750: my $filepath='/home/'.$confname.'/public_html';
3751: my ($fnamepath,$file,$fetchthumb);
3752: $file=$fname;
3753: if ($fname=~m|/|) {
3754: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
3755: }
3756: my @parts=split(/\//,$filepath.'/'.$fnamepath);
3757: my $count;
3758: for ($count=4;$count<=$#parts;$count++) {
3759: $filepath.="/$parts[$count]";
3760: if ((-e $filepath)!=1) {
3761: mkdir($filepath,02770);
3762: }
3763: }
3764: # Check for bad extension and disallow upload
3765: if ($file=~/\.(\w+)$/ &&
3766: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
3767: $output =
3768: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
3769: } elsif ($file=~/\.(\w+)$/ &&
3770: !defined(&Apache::loncommon::fileembstyle($1))) {
3771: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
3772: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
3773: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
3774: } elsif (-d "$filepath/$file") {
3775: $output = &mt('File name is a directory name - rename the file and re-upload');
3776: } else {
3777: my $source = $filepath.'/'.$file;
3778: my $logfile;
3779: if (!open($logfile,">>$source".'.log')) {
3780: return (&mt('No write permission to Construction Space'));
3781: }
3782: print $logfile
3783: "\n================= Publish ".localtime()." ================\n".
3784: $env{'user.name'}.':'.$env{'user.domain'}."\n";
3785: # Save the file
3786: if (!open(FH,'>'.$source)) {
3787: &Apache::lonnet::logthis('Failed to create '.$source);
3788: return (&mt('Failed to create file'));
3789: }
3790: if ($action eq 'upload') {
3791: if (!print FH ($env{'form.'.$formname})) {
3792: &Apache::lonnet::logthis('Failed to write to '.$source);
3793: return (&mt('Failed to write file'));
3794: }
3795: } else {
3796: my $original = &Apache::lonnet::filelocation('',$formname);
3797: if(!copy($original,$source)) {
3798: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
3799: return (&mt('Failed to write file'));
3800: }
3801: }
3802: close(FH);
3803: chmod(0660, $source); # Permissions to rw-rw---.
3804:
3805: my $docroot=$r->dir_config('lonDocRoot');
3806: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
3807: my $copyfile=$targetdir.'/'.$file;
3808:
3809: my @parts=split(/\//,$targetdir);
3810: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
3811: for (my $count=5;$count<=$#parts;$count++) {
3812: $path.="/$parts[$count]";
3813: if (!-e $path) {
3814: print $logfile "\nCreating directory ".$path;
3815: mkdir($path,02770);
3816: }
3817: }
3818: my $versionresult;
3819: if (-e $copyfile) {
3820: $versionresult = &logo_versioning($targetdir,$file,$logfile);
3821: } else {
3822: $versionresult = 'ok';
3823: }
3824: if ($versionresult eq 'ok') {
3825: if (copy($source,$copyfile)) {
3826: print $logfile "\nCopied original source to ".$copyfile."\n";
3827: $output = 'ok';
3828: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
3829: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
3830: } else {
3831: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
3832: $output = &mt('Failed to copy file to RES space').", $!";
3833: }
3834: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
3835: my $inputfile = $filepath.'/'.$file;
3836: my $outfile = $filepath.'/'.'tn-'.$file;
3837: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
3838: if ($fullwidth ne '' && $fullheight ne '') {
3839: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
3840: my $thumbsize = $thumbwidth.'x'.$thumbheight;
3841: system("convert -sample $thumbsize $inputfile $outfile");
3842: chmod(0660, $filepath.'/tn-'.$file);
3843: if (-e $outfile) {
3844: my $copyfile=$targetdir.'/tn-'.$file;
3845: if (copy($outfile,$copyfile)) {
3846: print $logfile "\nCopied source to ".$copyfile."\n";
3847: &write_metadata($dom,$confname,$formname,
3848: $targetdir,'tn-'.$file,$logfile);
3849: } else {
3850: print $logfile "\nUnable to write ".$copyfile.
3851: ':'.$!."\n";
3852: }
3853: }
3854: }
3855: }
3856: }
3857: } else {
3858: $output = $versionresult;
3859: }
3860: }
3861: return ($output,$logourl);
3862: }
3863:
3864: sub logo_versioning {
3865: my ($targetdir,$file,$logfile) = @_;
3866: my $target = $targetdir.'/'.$file;
3867: my ($maxversion,$fn,$extn,$output);
3868: $maxversion = 0;
3869: if ($file =~ /^(.+)\.(\w+)$/) {
3870: $fn=$1;
3871: $extn=$2;
3872: }
3873: opendir(DIR,$targetdir);
3874: while (my $filename=readdir(DIR)) {
3875: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
3876: $maxversion=($1>$maxversion)?$1:$maxversion;
3877: }
3878: }
3879: $maxversion++;
3880: print $logfile "\nCreating old version ".$maxversion."\n";
3881: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
3882: if (copy($target,$copyfile)) {
3883: print $logfile "Copied old target to ".$copyfile."\n";
3884: $copyfile=$copyfile.'.meta';
3885: if (copy($target.'.meta',$copyfile)) {
3886: print $logfile "Copied old target metadata to ".$copyfile."\n";
3887: $output = 'ok';
3888: } else {
3889: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
3890: $output = &mt('Failed to copy old meta').", $!, ";
3891: }
3892: } else {
3893: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
3894: $output = &mt('Failed to copy old target').", $!, ";
3895: }
3896: return $output;
3897: }
3898:
3899: sub write_metadata {
3900: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
3901: my (%metadatafields,%metadatakeys,$output);
3902: $metadatafields{'title'}=$formname;
3903: $metadatafields{'creationdate'}=time;
3904: $metadatafields{'lastrevisiondate'}=time;
3905: $metadatafields{'copyright'}='public';
3906: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
3907: $env{'user.domain'};
3908: $metadatafields{'authorspace'}=$confname.':'.$dom;
3909: $metadatafields{'domain'}=$dom;
3910: {
3911: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
3912: my $mfh;
3913: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
3914: $output = &mt('Could not write metadata');
3915: }
3916: foreach (sort keys %metadatafields) {
3917: unless ($_=~/\./) {
3918: my $unikey=$_;
3919: $unikey=~/^([A-Za-z]+)/;
3920: my $tag=$1;
3921: $tag=~tr/A-Z/a-z/;
3922: print $mfh "\n\<$tag";
3923: foreach (split(/\,/,$metadatakeys{$unikey})) {
3924: my $value=$metadatafields{$unikey.'.'.$_};
3925: $value=~s/\"/\'\'/g;
3926: print $mfh ' '.$_.'="'.$value.'"';
3927: }
3928: print $mfh '>'.
3929: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
3930: .'</'.$tag.'>';
3931: }
3932: }
3933: $output = 'ok';
3934: print $logfile "\nWrote metadata";
3935: close($mfh);
3936: }
3937: }
3938:
3939: sub check_switchserver {
3940: my ($dom,$confname) = @_;
3941: my ($allowed,$switchserver);
3942: my $home = &Apache::lonnet::homeserver($confname,$dom);
3943: if ($home eq 'no_host') {
3944: $home = &Apache::lonnet::domain($dom,'primary');
3945: }
3946: my @ids=&Apache::lonnet::current_machine_ids();
3947: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
3948: if (!$allowed) {
3949: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
3950: }
3951: return $switchserver;
3952: }
3953:
3954: sub modify_quotas {
3955: my ($dom,$action,%domconfig) = @_;
3956: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
3957: %limithash,$toolregexp,%conditions,$resulttext,%changes);
3958: if ($action eq 'quotas') {
3959: $context = 'tools';
3960: } else {
3961: $context = $action;
3962: }
3963: if ($context eq 'requestcourses') {
3964: @usertools = ('official','unofficial','community');
3965: @options =('norequest','approval','validate','autolimit');
3966: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
3967: %titles = &courserequest_titles();
3968: $toolregexp = join('|',@usertools);
3969: %conditions = &courserequest_conditions();
3970: } else {
3971: @usertools = ('aboutme','blog','portfolio');
3972: %titles = &tool_titles();
3973: }
3974: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3975: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3976: foreach my $key (keys(%env)) {
3977: if ($context eq 'requestcourses') {
3978: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
3979: my $item = $1;
3980: my $type = $2;
3981: if ($type =~ /^limit_(.+)/) {
3982: $limithash{$item}{$1} = $env{$key};
3983: } else {
3984: $confhash{$item}{$type} = $env{$key};
3985: }
3986: }
3987: } else {
3988: if ($key =~ /^form\.quota_(.+)$/) {
3989: $confhash{'defaultquota'}{$1} = $env{$key};
3990: }
3991: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
3992: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
3993: }
3994: }
3995: }
3996: if ($context eq 'requestcourses') {
3997: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
3998: @approvalnotify = sort(@approvalnotify);
3999: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
4000: if (ref($domconfig{$action}) eq 'HASH') {
4001: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
4002: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
4003: $changes{'notify'}{'approval'} = 1;
4004: }
4005: } else {
4006: if ($domconfig{$action}{'notify'}{'approval'}) {
4007: $changes{'notify'}{'approval'} = 1;
4008: }
4009: }
4010: } else {
4011: if ($domconfig{$action}{'notify'}{'approval'}) {
4012: $changes{'notify'}{'approval'} = 1;
4013: }
4014: }
4015: } else {
4016: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
4017: }
4018: foreach my $item (@usertools) {
4019: foreach my $type (@{$types},'default','_LC_adv') {
4020: my $unset;
4021: if ($context eq 'requestcourses') {
4022: $unset = '0';
4023: if ($type eq '_LC_adv') {
4024: $unset = '';
4025: }
4026: if ($confhash{$item}{$type} eq 'autolimit') {
4027: $confhash{$item}{$type} .= '=';
4028: unless ($limithash{$item}{$type} =~ /\D/) {
4029: $confhash{$item}{$type} .= $limithash{$item}{$type};
4030: }
4031: }
4032: } else {
4033: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
4034: $confhash{$item}{$type} = 1;
4035: } else {
4036: $confhash{$item}{$type} = 0;
4037: }
4038: }
4039: if (ref($domconfig{$action}) eq 'HASH') {
4040: if (ref($domconfig{$action}{$item}) eq 'HASH') {
4041: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
4042: $changes{$item}{$type} = 1;
4043: }
4044: } else {
4045: if ($context eq 'requestcourses') {
4046: if ($confhash{$item}{$type} ne $unset) {
4047: $changes{$item}{$type} = 1;
4048: }
4049: } else {
4050: if (!$confhash{$item}{$type}) {
4051: $changes{$item}{$type} = 1;
4052: }
4053: }
4054: }
4055: } else {
4056: if ($context eq 'requestcourses') {
4057: if ($confhash{$item}{$type} ne $unset) {
4058: $changes{$item}{$type} = 1;
4059: }
4060: } else {
4061: if (!$confhash{$item}{$type}) {
4062: $changes{$item}{$type} = 1;
4063: }
4064: }
4065: }
4066: }
4067: }
4068: unless ($context eq 'requestcourses') {
4069: if (ref($domconfig{'quotas'}) eq 'HASH') {
4070: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4071: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
4072: if (exists($confhash{'defaultquota'}{$key})) {
4073: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
4074: $changes{'defaultquota'}{$key} = 1;
4075: }
4076: } else {
4077: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
4078: }
4079: }
4080: } else {
4081: foreach my $key (keys(%{$domconfig{'quotas'}})) {
4082: if (exists($confhash{'defaultquota'}{$key})) {
4083: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
4084: $changes{'defaultquota'}{$key} = 1;
4085: }
4086: } else {
4087: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
4088: }
4089: }
4090: }
4091: }
4092: if (ref($confhash{'defaultquota'}) eq 'HASH') {
4093: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
4094: if (ref($domconfig{'quotas'}) eq 'HASH') {
4095: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4096: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
4097: $changes{'defaultquota'}{$key} = 1;
4098: }
4099: } else {
4100: if (!exists($domconfig{'quotas'}{$key})) {
4101: $changes{'defaultquota'}{$key} = 1;
4102: }
4103: }
4104: } else {
4105: $changes{'defaultquota'}{$key} = 1;
4106: }
4107: }
4108: }
4109: }
4110:
4111: foreach my $key (keys(%confhash)) {
4112: $domdefaults{$key} = $confhash{$key};
4113: }
4114:
4115: my %quotahash = (
4116: $action => { %confhash }
4117: );
4118: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
4119: $dom);
4120: if ($putresult eq 'ok') {
4121: if (keys(%changes) > 0) {
4122: my $cachetime = 24*60*60;
4123: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
4124:
4125: $resulttext = &mt('Changes made:').'<ul>';
4126: unless ($context eq 'requestcourses') {
4127: if (ref($changes{'defaultquota'}) eq 'HASH') {
4128: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
4129: foreach my $type (@{$types},'default') {
4130: if (defined($changes{'defaultquota'}{$type})) {
4131: my $typetitle = $usertypes->{$type};
4132: if ($type eq 'default') {
4133: $typetitle = $othertitle;
4134: }
4135: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
4136: }
4137: }
4138: $resulttext .= '</ul></li>';
4139: }
4140: }
4141: my %newenv;
4142: foreach my $item (@usertools) {
4143: if (ref($changes{$item}) eq 'HASH') {
4144: my $newacc =
4145: &Apache::lonnet::usertools_access($env{'user.name'},
4146: $env{'user.domain'},
4147: $item,'reload',$context);
4148: if ($context eq 'requestcourses') {
4149: if ($env{'environment.canrequest.'.$item} ne $newacc) {
4150: $newenv{'environment.canrequest.'.$item} = $newacc;
4151: }
4152: } else {
4153: if ($env{'environment.availabletools.'.$item} ne $newacc) {
4154: $newenv{'environment.availabletools.'.$item} = $newacc;
4155: }
4156: }
4157: $resulttext .= '<li>'.$titles{$item}.'<ul>';
4158: foreach my $type (@{$types},'default','_LC_adv') {
4159: if ($changes{$item}{$type}) {
4160: my $typetitle = $usertypes->{$type};
4161: if ($type eq 'default') {
4162: $typetitle = $othertitle;
4163: } elsif ($type eq '_LC_adv') {
4164: $typetitle = 'LON-CAPA Advanced Users';
4165: }
4166: if ($confhash{$item}{$type}) {
4167: if ($context eq 'requestcourses') {
4168: my $cond;
4169: if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) {
4170: if ($1 eq '') {
4171: $cond = &mt('(Automatic processing of any request).');
4172: } else {
4173: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
4174: }
4175: } else {
4176: $cond = $conditions{$confhash{$item}{$type}};
4177: }
4178: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
4179: } else {
4180: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
4181: }
4182: } else {
4183: if ($type eq '_LC_adv') {
4184: if ($confhash{$item}{$type} eq '0') {
4185: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4186: } else {
4187: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
4188: }
4189: } else {
4190: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4191: }
4192: }
4193: }
4194: }
4195: $resulttext .= '</ul></li>';
4196: }
4197: }
4198: if ($action eq 'requestcourses') {
4199: if (ref($changes{'notify'}) eq 'HASH') {
4200: if ($changes{'notify'}{'approval'}) {
4201: if (ref($confhash{'notify'}) eq 'HASH') {
4202: if ($confhash{'notify'}{'approval'}) {
4203: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
4204: } else {
4205: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of course requests requiring approval.').'</li>';
4206: }
4207: }
4208: }
4209: }
4210: }
4211: $resulttext .= '</ul>';
4212: if (keys(%newenv)) {
4213: &Apache::lonnet::appenv(\%newenv);
4214: }
4215: } else {
4216: if ($context eq 'requestcourses') {
4217: $resulttext = &mt('No changes made to rights to request creation of courses.');
4218: } else {
4219: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
4220: }
4221: }
4222: } else {
4223: $resulttext = '<span class="LC_error">'.
4224: &mt('An error occurred: [_1]',$putresult).'</span>';
4225: }
4226: return $resulttext;
4227: }
4228:
4229: sub modify_autoenroll {
4230: my ($dom,%domconfig) = @_;
4231: my ($resulttext,%changes);
4232: my %currautoenroll;
4233: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
4234: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
4235: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
4236: }
4237: }
4238: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4239: my %title = ( run => 'Auto-enrollment active',
4240: sender => 'Sender for notification messages');
4241: my @offon = ('off','on');
4242: my $sender_uname = $env{'form.sender_uname'};
4243: my $sender_domain = $env{'form.sender_domain'};
4244: if ($sender_domain eq '') {
4245: $sender_uname = '';
4246: } elsif ($sender_uname eq '') {
4247: $sender_domain = '';
4248: }
4249: my %autoenrollhash = (
4250: autoenroll => { run => $env{'form.autoenroll_run'},
4251: sender_uname => $sender_uname,
4252: sender_domain => $sender_domain,
4253:
4254: }
4255: );
4256: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
4257: $dom);
4258: if ($putresult eq 'ok') {
4259: if (exists($currautoenroll{'run'})) {
4260: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
4261: $changes{'run'} = 1;
4262: }
4263: } elsif ($autorun) {
4264: if ($env{'form.autoenroll_run'} ne '1') {
4265: $changes{'run'} = 1;
4266: }
4267: }
4268: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
4269: $changes{'sender'} = 1;
4270: }
4271: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
4272: $changes{'sender'} = 1;
4273: }
4274: if (keys(%changes) > 0) {
4275: $resulttext = &mt('Changes made:').'<ul>';
4276: if ($changes{'run'}) {
4277: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
4278: }
4279: if ($changes{'sender'}) {
4280: if ($sender_uname eq '' || $sender_domain eq '') {
4281: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
4282: } else {
4283: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
4284: }
4285: }
4286: $resulttext .= '</ul>';
4287: } else {
4288: $resulttext = &mt('No changes made to auto-enrollment settings');
4289: }
4290: } else {
4291: $resulttext = '<span class="LC_error">'.
4292: &mt('An error occurred: [_1]',$putresult).'</span>';
4293: }
4294: return $resulttext;
4295: }
4296:
4297: sub modify_autoupdate {
4298: my ($dom,%domconfig) = @_;
4299: my ($resulttext,%currautoupdate,%fields,%changes);
4300: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
4301: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
4302: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
4303: }
4304: }
4305: my @offon = ('off','on');
4306: my %title = &Apache::lonlocal::texthash (
4307: run => 'Auto-update:',
4308: classlists => 'Updates to user information in classlists?'
4309: );
4310: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4311: my %fieldtitles = &Apache::lonlocal::texthash (
4312: id => 'Student/Employee ID',
4313: permanentemail => 'E-mail address',
4314: lastname => 'Last Name',
4315: firstname => 'First Name',
4316: middlename => 'Middle Name',
4317: gen => 'Generation',
4318: );
4319: my $othertitle = &mt('All users');
4320: if (keys(%{$usertypes}) > 0) {
4321: $othertitle = &mt('Other users');
4322: }
4323: foreach my $key (keys(%env)) {
4324: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
4325: push(@{$fields{$1}},$2);
4326: }
4327: }
4328: my %updatehash = (
4329: autoupdate => { run => $env{'form.autoupdate_run'},
4330: classlists => $env{'form.classlists'},
4331: fields => {%fields},
4332: }
4333: );
4334: foreach my $key (keys(%currautoupdate)) {
4335: if (($key eq 'run') || ($key eq 'classlists')) {
4336: if (exists($updatehash{autoupdate}{$key})) {
4337: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
4338: $changes{$key} = 1;
4339: }
4340: }
4341: } elsif ($key eq 'fields') {
4342: if (ref($currautoupdate{$key}) eq 'HASH') {
4343: foreach my $item (@{$types},'default') {
4344: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
4345: my $change = 0;
4346: foreach my $type (@{$currautoupdate{$key}{$item}}) {
4347: if (!exists($fields{$item})) {
4348: $change = 1;
4349: } elsif (ref($fields{$item}) eq 'ARRAY') {
4350: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
4351: $change = 1;
4352: }
4353: }
4354: }
4355: if ($change) {
4356: push(@{$changes{$key}},$item);
4357: }
4358: }
4359: }
4360: }
4361: }
4362: }
4363: foreach my $item (@{$types},'default') {
4364: if (defined($fields{$item})) {
4365: if (ref($currautoupdate{'fields'}) eq 'HASH') {
4366: if (!exists($currautoupdate{'fields'}{$item})) {
4367: push(@{$changes{'fields'}},$item);
4368: }
4369: } else {
4370: push(@{$changes{'fields'}},$item);
4371: }
4372: }
4373: }
4374: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
4375: $dom);
4376: if ($putresult eq 'ok') {
4377: if (keys(%changes) > 0) {
4378: $resulttext = &mt('Changes made:').'<ul>';
4379: foreach my $key (sort(keys(%changes))) {
4380: if (ref($changes{$key}) eq 'ARRAY') {
4381: foreach my $item (@{$changes{$key}}) {
4382: my @newvalues;
4383: foreach my $type (@{$fields{$item}}) {
4384: push(@newvalues,$fieldtitles{$type});
4385: }
4386: my $newvaluestr;
4387: if (@newvalues > 0) {
4388: $newvaluestr = join(', ',@newvalues);
4389: } else {
4390: $newvaluestr = &mt('none');
4391: }
4392: if ($item eq 'default') {
4393: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
4394: } else {
4395: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
4396: }
4397: }
4398: } else {
4399: my $newvalue;
4400: if ($key eq 'run') {
4401: $newvalue = $offon[$env{'form.autoupdate_run'}];
4402: } else {
4403: $newvalue = $offon[$env{'form.'.$key}];
4404: }
4405: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
4406: }
4407: }
4408: $resulttext .= '</ul>';
4409: } else {
4410: $resulttext = &mt('No changes made to autoupdates');
4411: }
4412: } else {
4413: $resulttext = '<span class="LC_error">'.
4414: &mt('An error occurred: [_1]',$putresult).'</span>';
4415: }
4416: return $resulttext;
4417: }
4418:
4419: sub modify_directorysrch {
4420: my ($dom,%domconfig) = @_;
4421: my ($resulttext,%changes);
4422: my %currdirsrch;
4423: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
4424: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
4425: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
4426: }
4427: }
4428: my %title = ( available => 'Directory search available',
4429: localonly => 'Other domains can search',
4430: searchby => 'Search types',
4431: searchtypes => 'Search latitude');
4432: my @offon = ('off','on');
4433: my @otherdoms = ('Yes','No');
4434:
4435: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
4436: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
4437: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
4438:
4439: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4440: if (keys(%{$usertypes}) == 0) {
4441: @cansearch = ('default');
4442: } else {
4443: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
4444: foreach my $type (@{$currdirsrch{'cansearch'}}) {
4445: if (!grep(/^\Q$type\E$/,@cansearch)) {
4446: push(@{$changes{'cansearch'}},$type);
4447: }
4448: }
4449: foreach my $type (@cansearch) {
4450: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
4451: push(@{$changes{'cansearch'}},$type);
4452: }
4453: }
4454: } else {
4455: push(@{$changes{'cansearch'}},@cansearch);
4456: }
4457: }
4458:
4459: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
4460: foreach my $by (@{$currdirsrch{'searchby'}}) {
4461: if (!grep(/^\Q$by\E$/,@searchby)) {
4462: push(@{$changes{'searchby'}},$by);
4463: }
4464: }
4465: foreach my $by (@searchby) {
4466: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
4467: push(@{$changes{'searchby'}},$by);
4468: }
4469: }
4470: } else {
4471: push(@{$changes{'searchby'}},@searchby);
4472: }
4473:
4474: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
4475: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
4476: if (!grep(/^\Q$type\E$/,@searchtypes)) {
4477: push(@{$changes{'searchtypes'}},$type);
4478: }
4479: }
4480: foreach my $type (@searchtypes) {
4481: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
4482: push(@{$changes{'searchtypes'}},$type);
4483: }
4484: }
4485: } else {
4486: if (exists($currdirsrch{'searchtypes'})) {
4487: foreach my $type (@searchtypes) {
4488: if ($type ne $currdirsrch{'searchtypes'}) {
4489: push(@{$changes{'searchtypes'}},$type);
4490: }
4491: }
4492: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
4493: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
4494: }
4495: } else {
4496: push(@{$changes{'searchtypes'}},@searchtypes);
4497: }
4498: }
4499:
4500: my %dirsrch_hash = (
4501: directorysrch => { available => $env{'form.dirsrch_available'},
4502: cansearch => \@cansearch,
4503: localonly => $env{'form.dirsrch_localonly'},
4504: searchby => \@searchby,
4505: searchtypes => \@searchtypes,
4506: }
4507: );
4508: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
4509: $dom);
4510: if ($putresult eq 'ok') {
4511: if (exists($currdirsrch{'available'})) {
4512: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
4513: $changes{'available'} = 1;
4514: }
4515: } else {
4516: if ($env{'form.dirsrch_available'} eq '1') {
4517: $changes{'available'} = 1;
4518: }
4519: }
4520: if (exists($currdirsrch{'localonly'})) {
4521: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
4522: $changes{'localonly'} = 1;
4523: }
4524: } else {
4525: if ($env{'form.dirsrch_localonly'} eq '1') {
4526: $changes{'localonly'} = 1;
4527: }
4528: }
4529: if (keys(%changes) > 0) {
4530: $resulttext = &mt('Changes made:').'<ul>';
4531: if ($changes{'available'}) {
4532: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
4533: }
4534: if ($changes{'localonly'}) {
4535: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
4536: }
4537:
4538: if (ref($changes{'cansearch'}) eq 'ARRAY') {
4539: my $chgtext;
4540: if (ref($usertypes) eq 'HASH') {
4541: if (keys(%{$usertypes}) > 0) {
4542: foreach my $type (@{$types}) {
4543: if (grep(/^\Q$type\E$/,@cansearch)) {
4544: $chgtext .= $usertypes->{$type}.'; ';
4545: }
4546: }
4547: if (grep(/^default$/,@cansearch)) {
4548: $chgtext .= $othertitle;
4549: } else {
4550: $chgtext =~ s/\; $//;
4551: }
4552: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
4553: }
4554: }
4555: }
4556: if (ref($changes{'searchby'}) eq 'ARRAY') {
4557: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4558: my $chgtext;
4559: foreach my $type (@{$titleorder}) {
4560: if (grep(/^\Q$type\E$/,@searchby)) {
4561: if (defined($searchtitles->{$type})) {
4562: $chgtext .= $searchtitles->{$type}.'; ';
4563: }
4564: }
4565: }
4566: $chgtext =~ s/\; $//;
4567: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
4568: }
4569: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
4570: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
4571: my $chgtext;
4572: foreach my $type (@{$srchtypeorder}) {
4573: if (grep(/^\Q$type\E$/,@searchtypes)) {
4574: if (defined($srchtypes_desc->{$type})) {
4575: $chgtext .= $srchtypes_desc->{$type}.'; ';
4576: }
4577: }
4578: }
4579: $chgtext =~ s/\; $//;
4580: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
4581: }
4582: $resulttext .= '</ul>';
4583: } else {
4584: $resulttext = &mt('No changes made to institution directory search settings');
4585: }
4586: } else {
4587: $resulttext = '<span class="LC_error">'.
4588: &mt('An error occurred: [_1]',$putresult).'</span>';
4589: }
4590: return $resulttext;
4591: }
4592:
4593: sub modify_contacts {
4594: my ($dom,%domconfig) = @_;
4595: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
4596: if (ref($domconfig{'contacts'}) eq 'HASH') {
4597: foreach my $key (keys(%{$domconfig{'contacts'}})) {
4598: $currsetting{$key} = $domconfig{'contacts'}{$key};
4599: }
4600: }
4601: my (%others,%to);
4602: my @contacts = ('supportemail','adminemail');
4603: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
4604: 'requestsmail');
4605: foreach my $type (@mailings) {
4606: @{$newsetting{$type}} =
4607: &Apache::loncommon::get_env_multiple('form.'.$type);
4608: foreach my $item (@contacts) {
4609: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
4610: $contacts_hash{contacts}{$type}{$item} = 1;
4611: } else {
4612: $contacts_hash{contacts}{$type}{$item} = 0;
4613: }
4614: }
4615: $others{$type} = $env{'form.'.$type.'_others'};
4616: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
4617: }
4618: foreach my $item (@contacts) {
4619: $to{$item} = $env{'form.'.$item};
4620: $contacts_hash{'contacts'}{$item} = $to{$item};
4621: }
4622: if (keys(%currsetting) > 0) {
4623: foreach my $item (@contacts) {
4624: if ($to{$item} ne $currsetting{$item}) {
4625: $changes{$item} = 1;
4626: }
4627: }
4628: foreach my $type (@mailings) {
4629: foreach my $item (@contacts) {
4630: if (ref($currsetting{$type}) eq 'HASH') {
4631: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
4632: push(@{$changes{$type}},$item);
4633: }
4634: } else {
4635: push(@{$changes{$type}},@{$newsetting{$type}});
4636: }
4637: }
4638: if ($others{$type} ne $currsetting{$type}{'others'}) {
4639: push(@{$changes{$type}},'others');
4640: }
4641: }
4642: } else {
4643: my %default;
4644: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4645: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4646: $default{'errormail'} = 'adminemail';
4647: $default{'packagesmail'} = 'adminemail';
4648: $default{'helpdeskmail'} = 'supportemail';
4649: $default{'lonstatusmail'} = 'adminemail';
4650: $default{'requestsmail'} = 'adminemail';
4651: foreach my $item (@contacts) {
4652: if ($to{$item} ne $default{$item}) {
4653: $changes{$item} = 1;
4654: }
4655: }
4656: foreach my $type (@mailings) {
4657: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
4658:
4659: push(@{$changes{$type}},@{$newsetting{$type}});
4660: }
4661: if ($others{$type} ne '') {
4662: push(@{$changes{$type}},'others');
4663: }
4664: }
4665: }
4666: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
4667: $dom);
4668: if ($putresult eq 'ok') {
4669: if (keys(%changes) > 0) {
4670: my ($titles,$short_titles) = &contact_titles();
4671: $resulttext = &mt('Changes made:').'<ul>';
4672: foreach my $item (@contacts) {
4673: if ($changes{$item}) {
4674: $resulttext .= '<li>'.$titles->{$item}.
4675: &mt(' set to: ').
4676: '<span class="LC_cusr_emph">'.
4677: $to{$item}.'</span></li>';
4678: }
4679: }
4680: foreach my $type (@mailings) {
4681: if (ref($changes{$type}) eq 'ARRAY') {
4682: $resulttext .= '<li>'.$titles->{$type}.': ';
4683: my @text;
4684: foreach my $item (@{$newsetting{$type}}) {
4685: push(@text,$short_titles->{$item});
4686: }
4687: if ($others{$type} ne '') {
4688: push(@text,$others{$type});
4689: }
4690: $resulttext .= '<span class="LC_cusr_emph">'.
4691: join(', ',@text).'</span></li>';
4692: }
4693: }
4694: $resulttext .= '</ul>';
4695: } else {
4696: $resulttext = &mt('No changes made to contact information');
4697: }
4698: } else {
4699: $resulttext = '<span class="LC_error">'.
4700: &mt('An error occurred: [_1].',$putresult).'</span>';
4701: }
4702: return $resulttext;
4703: }
4704:
4705: sub modify_usercreation {
4706: my ($dom,%domconfig) = @_;
4707: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
4708: my $warningmsg;
4709: if (ref($domconfig{'usercreation'}) eq 'HASH') {
4710: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
4711: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
4712: }
4713: }
4714: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
4715: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
4716: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
4717: my @contexts = ('author','course','requestcrs','selfcreate');
4718: foreach my $item(@contexts) {
4719: if ($item eq 'selfcreate') {
4720: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
4721: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4722: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
4723: if (ref($cancreate{$item}) eq 'ARRAY') {
4724: if (grep(/^login$/,@{$cancreate{$item}})) {
4725: $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.');
4726: }
4727: }
4728: }
4729: } else {
4730: $cancreate{$item} = $env{'form.can_createuser_'.$item};
4731: }
4732: }
4733: my ($othertitle,$usertypes,$types) =
4734: &Apache::loncommon::sorted_inst_types($dom);
4735: if (ref($types) eq 'ARRAY') {
4736: if (@{$types} > 0) {
4737: @{$cancreate{'statustocreate'}} =
4738: &Apache::loncommon::get_env_multiple('form.statustocreate');
4739: } else {
4740: @{$cancreate{'statustocreate'}} = ();
4741: }
4742: push(@contexts,'statustocreate');
4743: }
4744: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
4745: foreach my $item (@contexts) {
4746: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
4747: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
4748: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
4749: if (ref($cancreate{$item}) eq 'ARRAY') {
4750: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
4751: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4752: push(@{$changes{'cancreate'}},$item);
4753: }
4754: }
4755: }
4756: }
4757: } else {
4758: if ($curr_usercreation{'cancreate'}{$item} eq '') {
4759: if (@{$cancreate{$item}} > 0) {
4760: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4761: push(@{$changes{'cancreate'}},$item);
4762: }
4763: }
4764: } else {
4765: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
4766: if (@{$cancreate{$item}} < 3) {
4767: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4768: push(@{$changes{'cancreate'}},$item);
4769: }
4770: }
4771: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
4772: if (@{$cancreate{$item}} > 0) {
4773: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4774: push(@{$changes{'cancreate'}},$item);
4775: }
4776: }
4777: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
4778: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4779: push(@{$changes{'cancreate'}},$item);
4780: }
4781: }
4782: }
4783: }
4784: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4785: foreach my $type (@{$cancreate{$item}}) {
4786: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
4787: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
4788: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4789: push(@{$changes{'cancreate'}},$item);
4790: }
4791: }
4792: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
4793: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
4794: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
4795: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4796: push(@{$changes{'cancreate'}},$item);
4797: }
4798: }
4799: }
4800: }
4801: }
4802: } else {
4803: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
4804: push(@{$changes{'cancreate'}},$item);
4805: }
4806: }
4807: }
4808: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
4809: foreach my $item (@contexts) {
4810: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
4811: if ($cancreate{$item} ne 'any') {
4812: push(@{$changes{'cancreate'}},$item);
4813: }
4814: } else {
4815: if ($cancreate{$item} ne 'none') {
4816: push(@{$changes{'cancreate'}},$item);
4817: }
4818: }
4819: }
4820: } else {
4821: foreach my $item (@contexts) {
4822: push(@{$changes{'cancreate'}},$item);
4823: }
4824: }
4825:
4826: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
4827: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
4828: if (!grep(/^\Q$type\E$/,@username_rule)) {
4829: push(@{$changes{'username_rule'}},$type);
4830: }
4831: }
4832: foreach my $type (@username_rule) {
4833: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
4834: push(@{$changes{'username_rule'}},$type);
4835: }
4836: }
4837: } else {
4838: push(@{$changes{'username_rule'}},@username_rule);
4839: }
4840:
4841: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
4842: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
4843: if (!grep(/^\Q$type\E$/,@id_rule)) {
4844: push(@{$changes{'id_rule'}},$type);
4845: }
4846: }
4847: foreach my $type (@id_rule) {
4848: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
4849: push(@{$changes{'id_rule'}},$type);
4850: }
4851: }
4852: } else {
4853: push(@{$changes{'id_rule'}},@id_rule);
4854: }
4855:
4856: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
4857: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
4858: if (!grep(/^\Q$type\E$/,@email_rule)) {
4859: push(@{$changes{'email_rule'}},$type);
4860: }
4861: }
4862: foreach my $type (@email_rule) {
4863: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
4864: push(@{$changes{'email_rule'}},$type);
4865: }
4866: }
4867: } else {
4868: push(@{$changes{'email_rule'}},@email_rule);
4869: }
4870:
4871: my @authen_contexts = ('author','course','domain');
4872: my @authtypes = ('int','krb4','krb5','loc');
4873: my %authhash;
4874: foreach my $item (@authen_contexts) {
4875: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
4876: foreach my $auth (@authtypes) {
4877: if (grep(/^\Q$auth\E$/,@authallowed)) {
4878: $authhash{$item}{$auth} = 1;
4879: } else {
4880: $authhash{$item}{$auth} = 0;
4881: }
4882: }
4883: }
4884: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
4885: foreach my $item (@authen_contexts) {
4886: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
4887: foreach my $auth (@authtypes) {
4888: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
4889: push(@{$changes{'authtypes'}},$item);
4890: last;
4891: }
4892: }
4893: }
4894: }
4895: } else {
4896: foreach my $item (@authen_contexts) {
4897: push(@{$changes{'authtypes'}},$item);
4898: }
4899: }
4900:
4901: my %usercreation_hash = (
4902: usercreation => {
4903: cancreate => \%cancreate,
4904: username_rule => \@username_rule,
4905: id_rule => \@id_rule,
4906: email_rule => \@email_rule,
4907: authtypes => \%authhash,
4908: }
4909: );
4910:
4911: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
4912: $dom);
4913:
4914: my %selfcreatetypes = (
4915: sso => 'users authenticated by institutional single sign on',
4916: login => 'users authenticated by institutional log-in',
4917: email => 'users who provide a valid e-mail address for use as the username',
4918: );
4919: if ($putresult eq 'ok') {
4920: if (keys(%changes) > 0) {
4921: $resulttext = &mt('Changes made:').'<ul>';
4922: if (ref($changes{'cancreate'}) eq 'ARRAY') {
4923: my %lt = &usercreation_types();
4924: foreach my $type (@{$changes{'cancreate'}}) {
4925: my $chgtext;
4926: unless ($type eq 'statustocreate') {
4927: $chgtext = $lt{$type}.', ';
4928: }
4929: if ($type eq 'selfcreate') {
4930: if (@{$cancreate{$type}} == 0) {
4931: $chgtext .= &mt('creation of a new user account is not permitted.');
4932: } else {
4933: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
4934: foreach my $case (@{$cancreate{$type}}) {
4935: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
4936: }
4937: $chgtext .= '</ul>';
4938: if (ref($cancreate{$type}) eq 'ARRAY') {
4939: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
4940: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
4941: if (@{$cancreate{'statustocreate'}} == 0) {
4942: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
4943: }
4944: }
4945: }
4946: }
4947: }
4948: } elsif ($type eq 'statustocreate') {
4949: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
4950: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
4951: if (@{$cancreate{'selfcreate'}} > 0) {
4952: if (@{$cancreate{'statustocreate'}} == 0) {
4953:
4954: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
4955: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
4956: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
4957: }
4958: } elsif (ref($usertypes) eq 'HASH') {
4959: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
4960: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
4961: } else {
4962: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
4963: }
4964: $chgtext .= '<ul>';
4965: foreach my $case (@{$cancreate{$type}}) {
4966: if ($case eq 'default') {
4967: $chgtext .= '<li>'.$othertitle.'</li>';
4968: } else {
4969: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
4970: }
4971: }
4972: $chgtext .= '</ul>';
4973: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
4974: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
4975: }
4976: }
4977: } else {
4978: if (@{$cancreate{$type}} == 0) {
4979: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
4980: } else {
4981: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
4982: }
4983: }
4984: }
4985: } else {
4986: if ($cancreate{$type} eq 'none') {
4987: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
4988: } elsif ($cancreate{$type} eq 'any') {
4989: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
4990: } elsif ($cancreate{$type} eq 'official') {
4991: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
4992: } elsif ($cancreate{$type} eq 'unofficial') {
4993: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
4994: }
4995: }
4996: $resulttext .= '<li>'.$chgtext.'</li>';
4997: }
4998: }
4999: if (ref($changes{'username_rule'}) eq 'ARRAY') {
5000: my ($rules,$ruleorder) =
5001: &Apache::lonnet::inst_userrules($dom,'username');
5002: my $chgtext = '<ul>';
5003: foreach my $type (@username_rule) {
5004: if (ref($rules->{$type}) eq 'HASH') {
5005: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
5006: }
5007: }
5008: $chgtext .= '</ul>';
5009: if (@username_rule > 0) {
5010: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5011: } else {
5012: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
5013: }
5014: }
5015: if (ref($changes{'id_rule'}) eq 'ARRAY') {
5016: my ($idrules,$idruleorder) =
5017: &Apache::lonnet::inst_userrules($dom,'id');
5018: my $chgtext = '<ul>';
5019: foreach my $type (@id_rule) {
5020: if (ref($idrules->{$type}) eq 'HASH') {
5021: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
5022: }
5023: }
5024: $chgtext .= '</ul>';
5025: if (@id_rule > 0) {
5026: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5027: } else {
5028: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
5029: }
5030: }
5031: if (ref($changes{'email_rule'}) eq 'ARRAY') {
5032: my ($emailrules,$emailruleorder) =
5033: &Apache::lonnet::inst_userrules($dom,'email');
5034: my $chgtext = '<ul>';
5035: foreach my $type (@email_rule) {
5036: if (ref($emailrules->{$type}) eq 'HASH') {
5037: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
5038: }
5039: }
5040: $chgtext .= '</ul>';
5041: if (@email_rule > 0) {
5042: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
5043: } else {
5044: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
5045: }
5046: }
5047:
5048: my %authname = &authtype_names();
5049: my %context_title = &context_names();
5050: if (ref($changes{'authtypes'}) eq 'ARRAY') {
5051: my $chgtext = '<ul>';
5052: foreach my $type (@{$changes{'authtypes'}}) {
5053: my @allowed;
5054: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
5055: foreach my $auth (@authtypes) {
5056: if ($authhash{$type}{$auth}) {
5057: push(@allowed,$authname{$auth});
5058: }
5059: }
5060: if (@allowed > 0) {
5061: $chgtext .= join(', ',@allowed).'</li>';
5062: } else {
5063: $chgtext .= &mt('none').'</li>';
5064: }
5065: }
5066: $chgtext .= '</ul>';
5067: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
5068: $resulttext .= '</li>';
5069: }
5070: $resulttext .= '</ul>';
5071: } else {
5072: $resulttext = &mt('No changes made to user creation settings');
5073: }
5074: } else {
5075: $resulttext = '<span class="LC_error">'.
5076: &mt('An error occurred: [_1]',$putresult).'</span>';
5077: }
5078: if ($warningmsg ne '') {
5079: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
5080: }
5081: return $resulttext;
5082: }
5083:
5084: sub modify_usermodification {
5085: my ($dom,%domconfig) = @_;
5086: my ($resulttext,%curr_usermodification,%changes);
5087: if (ref($domconfig{'usermodification'}) eq 'HASH') {
5088: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
5089: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
5090: }
5091: }
5092: my @contexts = ('author','course','selfcreate');
5093: my %context_title = (
5094: author => 'In author context',
5095: course => 'In course context',
5096: selfcreate => 'When self creating account',
5097: );
5098: my @fields = ('lastname','firstname','middlename','generation',
5099: 'permanentemail','id');
5100: my %roles = (
5101: author => ['ca','aa'],
5102: course => ['st','ep','ta','in','cr'],
5103: );
5104: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5105: if (ref($types) eq 'ARRAY') {
5106: push(@{$types},'default');
5107: $usertypes->{'default'} = $othertitle;
5108: }
5109: $roles{'selfcreate'} = $types;
5110: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5111: my %modifyhash;
5112: foreach my $context (@contexts) {
5113: foreach my $role (@{$roles{$context}}) {
5114: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
5115: foreach my $item (@fields) {
5116: if (grep(/^\Q$item\E$/,@modifiable)) {
5117: $modifyhash{$context}{$role}{$item} = 1;
5118: } else {
5119: $modifyhash{$context}{$role}{$item} = 0;
5120: }
5121: }
5122: }
5123: if (ref($curr_usermodification{$context}) eq 'HASH') {
5124: foreach my $role (@{$roles{$context}}) {
5125: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
5126: foreach my $field (@fields) {
5127: if ($modifyhash{$context}{$role}{$field} ne
5128: $curr_usermodification{$context}{$role}{$field}) {
5129: push(@{$changes{$context}},$role);
5130: last;
5131: }
5132: }
5133: }
5134: }
5135: } else {
5136: foreach my $context (@contexts) {
5137: foreach my $role (@{$roles{$context}}) {
5138: push(@{$changes{$context}},$role);
5139: }
5140: }
5141: }
5142: }
5143: my %usermodification_hash = (
5144: usermodification => \%modifyhash,
5145: );
5146: my $putresult = &Apache::lonnet::put_dom('configuration',
5147: \%usermodification_hash,$dom);
5148: if ($putresult eq 'ok') {
5149: if (keys(%changes) > 0) {
5150: $resulttext = &mt('Changes made: ').'<ul>';
5151: foreach my $context (@contexts) {
5152: if (ref($changes{$context}) eq 'ARRAY') {
5153: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
5154: if (ref($changes{$context}) eq 'ARRAY') {
5155: foreach my $role (@{$changes{$context}}) {
5156: my $rolename;
5157: if ($context eq 'selfcreate') {
5158: $rolename = $role;
5159: if (ref($usertypes) eq 'HASH') {
5160: if ($usertypes->{$role} ne '') {
5161: $rolename = $usertypes->{$role};
5162: }
5163: }
5164: } else {
5165: if ($role eq 'cr') {
5166: $rolename = &mt('Custom');
5167: } else {
5168: $rolename = &Apache::lonnet::plaintext($role);
5169: }
5170: }
5171: my @modifiable;
5172: if ($context eq 'selfcreate') {
5173: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1] ',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
5174: } else {
5175: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
5176: }
5177: foreach my $field (@fields) {
5178: if ($modifyhash{$context}{$role}{$field}) {
5179: push(@modifiable,$fieldtitles{$field});
5180: }
5181: }
5182: if (@modifiable > 0) {
5183: $resulttext .= join(', ',@modifiable);
5184: } else {
5185: $resulttext .= &mt('none');
5186: }
5187: $resulttext .= '</li>';
5188: }
5189: $resulttext .= '</ul></li>';
5190: }
5191: }
5192: }
5193: $resulttext .= '</ul>';
5194: } else {
5195: $resulttext = &mt('No changes made to user modification settings');
5196: }
5197: } else {
5198: $resulttext = '<span class="LC_error">'.
5199: &mt('An error occurred: [_1]',$putresult).'</span>';
5200: }
5201: return $resulttext;
5202: }
5203:
5204: sub modify_defaults {
5205: my ($dom,$r) = @_;
5206: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
5207: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5208: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def');
5209: my @authtypes = ('internal','krb4','krb5','localauth');
5210: foreach my $item (@items) {
5211: $newvalues{$item} = $env{'form.'.$item};
5212: if ($item eq 'auth_def') {
5213: if ($newvalues{$item} ne '') {
5214: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
5215: push(@errors,$item);
5216: }
5217: }
5218: } elsif ($item eq 'lang_def') {
5219: if ($newvalues{$item} ne '') {
5220: if ($newvalues{$item} =~ /^(\w+)/) {
5221: my $langcode = $1;
5222: if ($langcode ne 'x_chef') {
5223: if (code2language($langcode) eq '') {
5224: push(@errors,$item);
5225: }
5226: }
5227: } else {
5228: push(@errors,$item);
5229: }
5230: }
5231: } elsif ($item eq 'timezone_def') {
5232: if ($newvalues{$item} ne '') {
5233: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
5234: push(@errors,$item);
5235: }
5236: }
5237: } elsif ($item eq 'datelocale_def') {
5238: if ($newvalues{$item} ne '') {
5239: my @datelocale_ids = DateTime::Locale->ids();
5240: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
5241: push(@errors,$item);
5242: }
5243: }
5244: }
5245: if (grep(/^\Q$item\E$/,@errors)) {
5246: $newvalues{$item} = $domdefaults{$item};
5247: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
5248: $changes{$item} = 1;
5249: }
5250: $domdefaults{$item} = $newvalues{$item};
5251: }
5252: my %defaults_hash = (
5253: defaults => \%newvalues,
5254: );
5255: my $title = &defaults_titles();
5256: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
5257: $dom);
5258: if ($putresult eq 'ok') {
5259: if (keys(%changes) > 0) {
5260: $resulttext = &mt('Changes made:').'<ul>';
5261: my $version = $r->dir_config('lonVersion');
5262: 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";
5263: foreach my $item (sort(keys(%changes))) {
5264: my $value = $env{'form.'.$item};
5265: if ($value eq '') {
5266: $value = &mt('none');
5267: } elsif ($item eq 'auth_def') {
5268: my %authnames = &authtype_names();
5269: my %shortauth = (
5270: internal => 'int',
5271: krb4 => 'krb4',
5272: krb5 => 'krb5',
5273: localauth => 'loc',
5274: );
5275: $value = $authnames{$shortauth{$value}};
5276: }
5277: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
5278: $mailmsgtext .= "$title->{$item} set to $value\n";
5279: }
5280: $resulttext .= '</ul>';
5281: $mailmsgtext .= "\n";
5282: my $cachetime = 24*60*60;
5283: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
5284: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
5285: my $sysmail = $r->dir_config('lonSysEMail');
5286: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
5287: }
5288: } else {
5289: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
5290: }
5291: } else {
5292: $resulttext = '<span class="LC_error">'.
5293: &mt('An error occurred: [_1]',$putresult).'</span>';
5294: }
5295: if (@errors > 0) {
5296: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
5297: foreach my $item (@errors) {
5298: $resulttext .= ' "'.$title->{$item}.'",';
5299: }
5300: $resulttext =~ s/,$//;
5301: }
5302: return $resulttext;
5303: }
5304:
5305: sub modify_scantron {
5306: my ($r,$dom,$confname,%domconfig) = @_;
5307: my ($resulttext,%confhash,%changes,$errors);
5308: my $custom = 'custom.tab';
5309: my $default = 'default.tab';
5310: my $servadm = $r->dir_config('lonAdmEMail');
5311: my ($configuserok,$author_ok,$switchserver) =
5312: &config_check($dom,$confname,$servadm);
5313: if ($env{'form.scantronformat.filename'} ne '') {
5314: my $error;
5315: if ($configuserok eq 'ok') {
5316: if ($switchserver) {
5317: $error = &mt("Upload of scantron format file is not permitted to this server: [_1]",$switchserver);
5318: } else {
5319: if ($author_ok eq 'ok') {
5320: my ($result,$scantronurl) =
5321: &publishlogo($r,'upload','scantronformat',$dom,
5322: $confname,'scantron','','',$custom);
5323: if ($result eq 'ok') {
5324: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
5325: $changes{'scantronformat'} = 1;
5326: } else {
5327: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
5328: }
5329: } else {
5330: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
5331: }
5332: }
5333: } else {
5334: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
5335: }
5336: if ($error) {
5337: &Apache::lonnet::logthis($error);
5338: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5339: }
5340: }
5341: if (ref($domconfig{'scantron'}) eq 'HASH') {
5342: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
5343: if ($env{'form.scantronformat_del'}) {
5344: $confhash{'scantron'}{'scantronformat'} = '';
5345: $changes{'scantronformat'} = 1;
5346: }
5347: }
5348: }
5349: if (keys(%confhash) > 0) {
5350: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
5351: $dom);
5352: if ($putresult eq 'ok') {
5353: if (keys(%changes) > 0) {
5354: if (ref($confhash{'scantron'}) eq 'HASH') {
5355: $resulttext = &mt('Changes made:').'<ul>';
5356: if ($confhash{'scantron'}{'scantronformat'} eq '') {
5357: $resulttext .= '<li>'.&mt('[_1] scantron format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
5358: } else {
5359: $resulttext .= '<li>'.&mt('Custom scantron format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
5360: }
5361: $resulttext .= '</ul>';
5362: } else {
5363: $resulttext = &mt('Changes made to scantron format file.');
5364: }
5365: $resulttext .= '</ul>';
5366: &Apache::loncommon::devalidate_domconfig_cache($dom);
5367: } else {
5368: $resulttext = &mt('No changes made to scantron format file');
5369: }
5370: } else {
5371: $resulttext = '<span class="LC_error">'.
5372: &mt('An error occurred: [_1]',$putresult).'</span>';
5373: }
5374: } else {
5375: $resulttext = &mt('No changes made to scantron format file');
5376: }
5377: if ($errors) {
5378: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
5379: $errors.'</ul>';
5380: }
5381: return $resulttext;
5382: }
5383:
5384: sub modify_coursecategories {
5385: my ($dom,%domconfig) = @_;
5386: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
5387: $cathash);
5388: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
5389: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
5390: $cathash = $domconfig{'coursecategories'}{'cats'};
5391: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
5392: $changes{'togglecats'} = 1;
5393: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
5394: }
5395: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
5396: $changes{'categorize'} = 1;
5397: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
5398: }
5399: } else {
5400: $changes{'togglecats'} = 1;
5401: $changes{'categorize'} = 1;
5402: $domconfig{'coursecategories'} = {
5403: togglecats => $env{'form.togglecats'},
5404: categorize => $env{'form.categorize'},
5405: };
5406: }
5407: if (ref($cathash) eq 'HASH') {
5408: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
5409: push (@deletecategory,'instcode::0');
5410: }
5411: }
5412: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
5413: if (ref($cathash) eq 'HASH') {
5414: if (@deletecategory > 0) {
5415: #FIXME Need to remove category from all courses using a deleted category
5416: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
5417: foreach my $item (@deletecategory) {
5418: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
5419: delete($domconfig{'coursecategories'}{'cats'}{$item});
5420: $deletions{$item} = 1;
5421: &recurse_cat_deletes($item,$cathash,\%deletions);
5422: }
5423: }
5424: }
5425: foreach my $item (keys(%{$cathash})) {
5426: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
5427: if ($cathash->{$item} ne $env{'form.'.$item}) {
5428: $reorderings{$item} = 1;
5429: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
5430: }
5431: if ($env{'form.addcategory_name_'.$item} ne '') {
5432: my $newcat = $env{'form.addcategory_name_'.$item};
5433: my $newdepth = $depth+1;
5434: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
5435: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
5436: $adds{$newitem} = 1;
5437: }
5438: if ($env{'form.subcat_'.$item} ne '') {
5439: my $newcat = $env{'form.subcat_'.$item};
5440: my $newdepth = $depth+1;
5441: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
5442: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
5443: $adds{$newitem} = 1;
5444: }
5445: }
5446: }
5447: if ($env{'form.instcode'} eq '1') {
5448: if (ref($cathash) eq 'HASH') {
5449: my $newitem = 'instcode::0';
5450: if ($cathash->{$newitem} eq '') {
5451: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
5452: $adds{$newitem} = 1;
5453: }
5454: } else {
5455: my $newitem = 'instcode::0';
5456: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
5457: $adds{$newitem} = 1;
5458: }
5459: }
5460: if ($env{'form.addcategory_name'} ne '') {
5461: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
5462: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
5463: $adds{$newitem} = 1;
5464: }
5465: my $putresult;
5466: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5467: if (keys(%deletions) > 0) {
5468: foreach my $key (keys(%deletions)) {
5469: if ($predelallitems{$key} ne '') {
5470: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
5471: }
5472: }
5473: }
5474: my (@chkcats,@chktrails,%chkallitems);
5475: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
5476: if (ref($chkcats[0]) eq 'ARRAY') {
5477: my $depth = 0;
5478: my $chg = 0;
5479: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
5480: my $name = $chkcats[0][$i];
5481: my $item;
5482: if ($name eq '') {
5483: $chg ++;
5484: } else {
5485: $item = &escape($name).'::0';
5486: if ($chg) {
5487: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
5488: }
5489: $depth ++;
5490: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
5491: $depth --;
5492: }
5493: }
5494: }
5495: }
5496: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5497: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
5498: if ($putresult eq 'ok') {
5499: my %title = (
5500: togglecats => 'Show/Hide a course in the catalog',
5501: categorize => 'Category assigned to course',
5502: );
5503: my %level = (
5504: dom => 'set from "Modify Course" (Domain)',
5505: crs => 'set from "Parameters" (Course)',
5506: );
5507: $resulttext = &mt('Changes made:').'<ul>';
5508: if ($changes{'togglecats'}) {
5509: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
5510: }
5511: if ($changes{'categorize'}) {
5512: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
5513: }
5514: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5515: my $cathash;
5516: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
5517: $cathash = $domconfig{'coursecategories'}{'cats'};
5518: } else {
5519: $cathash = {};
5520: }
5521: my (@cats,@trails,%allitems);
5522: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
5523: if (keys(%deletions) > 0) {
5524: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
5525: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
5526: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
5527: }
5528: $resulttext .= '</ul></li>';
5529: }
5530: if (keys(%reorderings) > 0) {
5531: my %sort_by_trail;
5532: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
5533: foreach my $key (keys(%reorderings)) {
5534: if ($allitems{$key} ne '') {
5535: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
5536: }
5537: }
5538: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
5539: $resulttext .= '<li>'.$trails[$trail].'</li>';
5540: }
5541: $resulttext .= '</ul></li>';
5542: }
5543: if (keys(%adds) > 0) {
5544: my %sort_by_trail;
5545: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
5546: foreach my $key (keys(%adds)) {
5547: if ($allitems{$key} ne '') {
5548: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
5549: }
5550: }
5551: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
5552: $resulttext .= '<li>'.$trails[$trail].'</li>';
5553: }
5554: $resulttext .= '</ul></li>';
5555: }
5556: }
5557: $resulttext .= '</ul>';
5558: } else {
5559: $resulttext = '<span class="LC_error">'.
5560: &mt('An error occurred: [_1]',$putresult).'</span>';
5561: }
5562: } else {
5563: $resulttext = &mt('No changes made to course categories');
5564: }
5565: return $resulttext;
5566: }
5567:
5568: sub modify_serverstatuses {
5569: my ($dom,%domconfig) = @_;
5570: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
5571: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
5572: %currserverstatus = %{$domconfig{'serverstatuses'}};
5573: }
5574: my @pages = &serverstatus_pages();
5575: foreach my $type (@pages) {
5576: $newserverstatus{$type}{'namedusers'} = '';
5577: $newserverstatus{$type}{'machines'} = '';
5578: if (defined($env{'form.'.$type.'_namedusers'})) {
5579: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
5580: my @okusers;
5581: foreach my $user (@users) {
5582: my ($uname,$udom) = split(/:/,$user);
5583: if (($udom =~ /^$match_domain$/) &&
5584: (&Apache::lonnet::domain($udom)) &&
5585: ($uname =~ /^$match_username$/)) {
5586: if (!grep(/^\Q$user\E/,@okusers)) {
5587: push(@okusers,$user);
5588: }
5589: }
5590: }
5591: if (@okusers > 0) {
5592: @okusers = sort(@okusers);
5593: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
5594: }
5595: }
5596: if (defined($env{'form.'.$type.'_machines'})) {
5597: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
5598: my @okmachines;
5599: foreach my $ip (@machines) {
5600: my @parts = split(/\./,$ip);
5601: next if (@parts < 4);
5602: my $badip = 0;
5603: for (my $i=0; $i<4; $i++) {
5604: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
5605: $badip = 1;
5606: last;
5607: }
5608: }
5609: if (!$badip) {
5610: push(@okmachines,$ip);
5611: }
5612: }
5613: @okmachines = sort(@okmachines);
5614: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
5615: }
5616: }
5617: my %serverstatushash = (
5618: serverstatuses => \%newserverstatus,
5619: );
5620: my %changes;
5621: foreach my $type (@pages) {
5622: foreach my $setting ('namedusers','machines') {
5623: my (@current,@new);
5624: if (ref($currserverstatus{$type}) eq 'HASH') {
5625: if ($currserverstatus{$type}{$setting} ne '') {
5626: @current = split(/,/,$currserverstatus{$type}{$setting});
5627: }
5628: }
5629: if ($newserverstatus{$type}{$setting} ne '') {
5630: @new = split(/,/,$newserverstatus{$type}{$setting});
5631: }
5632: if (@current > 0) {
5633: if (@new > 0) {
5634: foreach my $item (@current) {
5635: if (!grep(/^\Q$item\E$/,@new)) {
5636: $changes{$type}{$setting} = 1;
5637: last;
5638: }
5639: }
5640: foreach my $item (@new) {
5641: if (!grep(/^\Q$item\E$/,@current)) {
5642: $changes{$type}{$setting} = 1;
5643: last;
5644: }
5645: }
5646: } else {
5647: $changes{$type}{$setting} = 1;
5648: }
5649: } elsif (@new > 0) {
5650: $changes{$type}{$setting} = 1;
5651: }
5652: }
5653: }
5654: if (keys(%changes) > 0) {
5655: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5656: my $putresult = &Apache::lonnet::put_dom('configuration',
5657: \%serverstatushash,$dom);
5658: if ($putresult eq 'ok') {
5659: $resulttext .= &mt('Changes made:').'<ul>';
5660: foreach my $type (@pages) {
5661: if (ref($changes{$type}) eq 'HASH') {
5662: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
5663: if ($changes{$type}{'namedusers'}) {
5664: if ($newserverstatus{$type}{'namedusers'} eq '') {
5665: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
5666: } else {
5667: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
5668: }
5669: }
5670: if ($changes{$type}{'machines'}) {
5671: if ($newserverstatus{$type}{'machines'} eq '') {
5672: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
5673: } else {
5674: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
5675: }
5676:
5677: }
5678: $resulttext .= '</ul></li>';
5679: }
5680: }
5681: $resulttext .= '</ul>';
5682: } else {
5683: $resulttext = '<span class="LC_error">'.
5684: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
5685:
5686: }
5687: } else {
5688: $resulttext = &mt('No changes made to access to server status pages');
5689: }
5690: return $resulttext;
5691: }
5692:
5693: sub modify_helpsettings {
5694: my ($dom,%domconfig) = @_;
5695: my ($resulttext,$errors,%changes,%helphash);
5696:
5697: my %defaultchecked = ('submitbugs' => 'on');
5698: my @offon = ('off','on');
5699: my %title = ( submitbugs => 'Display link for users to submit a bug');
5700: my @toggles = ('submitbugs');
5701:
5702: $helphash{'helpsettings'} = {};
5703:
5704: if (ref($domconfig{'helpsettings'}) ne 'HASH') {
5705: if ($domconfig{'helpsettings'} eq '') {
5706: $domconfig{'helpsettings'} = {};
5707: }
5708: }
5709:
5710: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
5711:
5712: foreach my $item (@toggles) {
5713:
5714: if ($defaultchecked{$item} eq 'on') {
5715: if (($domconfig{'helpsettings'}{$item} eq '') &&
5716: ($env{'form.'.$item} eq '0')) {
5717: $changes{$item} = 1;
5718: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
5719: $changes{$item} = 1;
5720: }
5721: } elsif ($defaultchecked{$item} eq 'off') {
5722: if (($domconfig{'helpsettings'}{$item} eq '') &&
5723: ($env{'form.'.$item} eq '1')) {
5724: $changes{$item} = 1;
5725: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
5726: $changes{$item} = 1;
5727: }
5728: }
5729: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
5730: }
5731: }
5732:
5733: my $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,
5734: $dom);
5735:
5736: if ($putresult eq 'ok') {
5737: if (keys(%changes) > 0) {
5738: $resulttext = &mt('Changes made:').'<ul>';
5739: foreach my $item (sort(keys(%changes))) {
5740: if ($item eq 'submitbugs') {
5741: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
5742: }
5743: }
5744: $resulttext .= '</ul>';
5745: } else {
5746: $resulttext = &mt('No changes made to help settings');
5747: }
5748: } else {
5749: $resulttext = '<span class="LC_error">'.
5750: &mt('An error occurred: [_1]',$putresult).'</span>';
5751: }
5752: if ($errors) {
5753: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
5754: $errors.'</ul>';
5755: }
5756: return $resulttext;
5757: }
5758:
5759: sub recurse_check {
5760: my ($chkcats,$categories,$depth,$name) = @_;
5761: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
5762: my $chg = 0;
5763: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
5764: my $category = $chkcats->[$depth]{$name}[$j];
5765: my $item;
5766: if ($category eq '') {
5767: $chg ++;
5768: } else {
5769: my $deeper = $depth + 1;
5770: $item = &escape($category).':'.&escape($name).':'.$depth;
5771: if ($chg) {
5772: $categories->{$item} -= $chg;
5773: }
5774: &recurse_check($chkcats,$categories,$deeper,$category);
5775: $deeper --;
5776: }
5777: }
5778: }
5779: return;
5780: }
5781:
5782: sub recurse_cat_deletes {
5783: my ($item,$coursecategories,$deletions) = @_;
5784: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
5785: my $subdepth = $depth + 1;
5786: if (ref($coursecategories) eq 'HASH') {
5787: foreach my $subitem (keys(%{$coursecategories})) {
5788: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
5789: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
5790: delete($coursecategories->{$subitem});
5791: $deletions->{$subitem} = 1;
5792: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
5793: }
5794: }
5795: }
5796: return;
5797: }
5798:
5799: sub dom_servers {
5800: my ($dom) = @_;
5801: my (%uniqservers,%servers);
5802: my $primaryserver = &Apache::lonnet::hostname(&Apache::lonnet::domain($dom,'primary'));
5803: my @machinedoms = &Apache::lonnet::machine_domains($primaryserver);
5804: foreach my $mdom (@machinedoms) {
5805: my %currservers = %servers;
5806: my %server = &Apache::lonnet::get_servers($mdom);
5807: %servers = (%currservers,%server);
5808: }
5809: my %by_hostname;
5810: foreach my $id (keys(%servers)) {
5811: push(@{$by_hostname{$servers{$id}}},$id);
5812: }
5813: foreach my $hostname (sort(keys(%by_hostname))) {
5814: if (@{$by_hostname{$hostname}} > 1) {
5815: my $match = 0;
5816: foreach my $id (@{$by_hostname{$hostname}}) {
5817: if (&Apache::lonnet::host_domain($id) eq $dom) {
5818: $uniqservers{$id} = $hostname;
5819: $match = 1;
5820: }
5821: }
5822: unless ($match) {
5823: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
5824: }
5825: } else {
5826: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
5827: }
5828: }
5829: return %uniqservers;
5830: }
5831:
5832: 1;
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to domainprefs.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface