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[LON-CAPA] /
loncom /
interface /
domainprefs.pm
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Mon Nov 23 21:45:18 2009 UTC (14 years, 6 months ago) by
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CVS tags:
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- Accommodate Communities
- Top Level Category: "Communities" defined in system
(Domain control to hide/unhide).
- Can only assign communities to this category (and its subcategories).
- Domain Coordinator definition of new top level categories:
instcode and communities are reserved for system use
(may not be used for names of additional top level categories).
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.120 2009/11/23 21:45:18 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals 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/communities',
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: 'privacy' =>
329: {text => 'User Privacy',
330: help => 'Domain_Configuration_User_Privacy',
331: header => [{col1 => 'Setting',
332: col2 => 'Value',}],
333: },
334: );
335: my %servers = &dom_servers($dom);
336: if (keys(%servers) > 1) {
337: $prefs{'login'} = { text => 'Log-in page options',
338: help => 'Domain_Configuration_Login_Page',
339: header => [{col1 => 'Log-in Service',
340: col2 => 'Server Setting',},
341: {col1 => 'Log-in Page Items',
342: col2 => ''}],
343: };
344: }
345: my @roles = ('student','coordinator','author','admin');
346: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
347: &Apache::lonhtmlcommon::add_breadcrumb
348: ({href=>"javascript:changePage(document.$phase,'pickactions')",
349: text=>"Pick functionality"});
350: my $confname = $dom.'-domainconfig';
351: if ($phase eq 'process') {
352: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
353: } elsif ($phase eq 'display') {
354: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname);
355: } else {
356: if (keys(%domconfig) == 0) {
357: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
358: my @ids=&Apache::lonnet::current_machine_ids();
359: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
360: my %designhash = &Apache::loncommon::get_domainconf($dom);
361: my @loginimages = ('img','logo','domlogo','login');
362: my $custom_img_count = 0;
363: foreach my $img (@loginimages) {
364: if ($designhash{$dom.'.login.'.$img} ne '') {
365: $custom_img_count ++;
366: }
367: }
368: foreach my $role (@roles) {
369: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
370: $custom_img_count ++;
371: }
372: }
373: if ($custom_img_count > 0) {
374: &Apache::lonconfigsettings::print_header($r,$phase,$context);
375: my $switch_server = &check_switchserver($dom,$confname);
376: $r->print(
377: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
378: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
379: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
380: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
381: if ($switch_server) {
382: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
383: }
384: $r->print(&Apache::loncommon::end_page());
385: return OK;
386: }
387: }
388: }
389: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
390: }
391: return OK;
392: }
393:
394: sub process_changes {
395: my ($r,$dom,$confname,$action,$roles,$values) = @_;
396: my %domconfig;
397: if (ref($values) eq 'HASH') {
398: %domconfig = %{$values};
399: }
400: my $output;
401: if ($action eq 'login') {
402: $output = &modify_login($r,$dom,$confname,%domconfig);
403: } elsif ($action eq 'rolecolors') {
404: $output = &modify_rolecolors($r,$dom,$confname,$roles,
405: %domconfig);
406: } elsif ($action eq 'quotas') {
407: $output = &modify_quotas($dom,$action,%domconfig);
408: } elsif ($action eq 'autoenroll') {
409: $output = &modify_autoenroll($dom,%domconfig);
410: } elsif ($action eq 'autoupdate') {
411: $output = &modify_autoupdate($dom,%domconfig);
412: } elsif ($action eq 'directorysrch') {
413: $output = &modify_directorysrch($dom,%domconfig);
414: } elsif ($action eq 'usercreation') {
415: $output = &modify_usercreation($dom,%domconfig);
416: } elsif ($action eq 'usermodification') {
417: $output = &modify_usermodification($dom,%domconfig);
418: } elsif ($action eq 'contacts') {
419: $output = &modify_contacts($dom,%domconfig);
420: } elsif ($action eq 'defaults') {
421: $output = &modify_defaults($dom,$r);
422: } elsif ($action eq 'scantron') {
423: $output = &modify_scantron($r,$dom,$confname,%domconfig);
424: } elsif ($action eq 'coursecategories') {
425: $output = &modify_coursecategories($dom,%domconfig);
426: } elsif ($action eq 'serverstatuses') {
427: $output = &modify_serverstatuses($dom,%domconfig);
428: } elsif ($action eq 'requestcourses') {
429: $output = &modify_quotas($dom,$action,%domconfig);
430: } elsif ($action eq 'helpsettings') {
431: $output = &modify_helpsettings($dom,%domconfig);
432: }
433: return $output;
434: }
435:
436: sub print_config_box {
437: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
438: my $rowtotal = 0;
439: my $output;
440: if ($action eq 'coursecategories') {
441: $output = &coursecategories_javascript($settings);
442: }
443: $output .=
444: '<table class="LC_nested_outer">
445: <tr>
446: <th align="left" valign="middle"><span class="LC_nobreak">'.
447: &mt($item->{text}).' '.
448: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
449: '</tr>';
450: $rowtotal ++;
451: my $numheaders = 1;
452: if (ref($item->{'header'}) eq 'ARRAY') {
453: $numheaders = scalar(@{$item->{'header'}});
454: }
455: if ($numheaders > 1) {
456: my $colspan = '';
457: if (($action eq 'rolecolors') || ($action eq 'coursecategories')) {
458: $colspan = ' colspan="2"';
459: }
460: $output .= '
461: <tr>
462: <td>
463: <table class="LC_nested">
464: <tr class="LC_info_row">
465: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
466: <td class="LC_right_item">'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
467: </tr>';
468: $rowtotal ++;
469: if ($action eq 'autoupdate') {
470: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
471: } elsif ($action eq 'usercreation') {
472: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
473: } elsif ($action eq 'usermodification') {
474: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
475: } elsif ($action eq 'coursecategories') {
476: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
477: } elsif ($action eq 'login') {
478: $output .= &print_login('top',$dom,$confname,$phase,$settings,\$rowtotal);
479: $colspan = ' colspan="2"';
480: } elsif ($action eq 'requestcourses') {
481: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
482: } elsif ($action eq 'helpsettings') {
483: $output .= &print_helpsettings($dom,$settings,\$rowtotal);
484: } else {
485: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
486: }
487: $output .= '
488: </table>
489: </td>
490: </tr>
491: <tr>
492: <td>
493: <table class="LC_nested">
494: <tr class="LC_info_row">
495: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
496: $output .= '
497: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
498: </tr>';
499: $rowtotal ++;
500: if ($action eq 'autoupdate') {
501: $output .= &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
502: } elsif ($action eq 'usercreation') {
503: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
504: </table>
505: </td>
506: </tr>
507: <tr>
508: <td>
509: <table class="LC_nested">
510: <tr class="LC_info_row">
511: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
512: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
513: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
514: $rowtotal ++;
515: } elsif ($action eq 'usermodification') {
516: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
517: </table>
518: </td>
519: </tr>
520: <tr>
521: <td>
522: <table class="LC_nested">
523: <tr class="LC_info_row">
524: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
525: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
526:
527: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
528: $rowtotal ++;
529: } elsif ($action eq 'coursecategories') {
530: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
531: } elsif ($action eq 'login') {
532: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,\$rowtotal);
533: } elsif ($action eq 'requestcourses') {
534: $output .= &print_courserequestmail($dom,$settings,\$rowtotal);
535: } else {
536: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
537: </table>
538: </td>
539: </tr>
540: <tr>
541: <td>
542: <table class="LC_nested">
543: <tr class="LC_info_row">
544: <td class="LC_left_item"'.$colspan.' valign="top">'.
545: &mt($item->{'header'}->[2]->{'col1'}).'</td>
546: <td class="LC_right_item" valign="top">'.
547: &mt($item->{'header'}->[2]->{'col2'}).'</td>
548: </tr>'.
549: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
550: </table>
551: </td>
552: </tr>
553: <tr>
554: <td>
555: <table class="LC_nested">
556: <tr class="LC_info_row">
557: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
558: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
559: </tr>'.
560: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
561: $rowtotal += 2;
562: }
563: } else {
564: $output .= '
565: <tr>
566: <td>
567: <table class="LC_nested">
568: <tr class="LC_info_row">';
569: if (($action eq 'login') || ($action eq 'directorysrch')) {
570: $output .= '
571: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
572: } elsif ($action eq 'serverstatuses') {
573: $output .= '
574: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
575: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
576:
577: } else {
578: $output .= '
579: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
580: }
581: if (defined($item->{'header'}->[0]->{'col3'})) {
582: $output .= '<td class="LC_left_item" valign="top">'.
583: &mt($item->{'header'}->[0]->{'col2'});
584: if ($action eq 'serverstatuses') {
585: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
586: }
587: } else {
588: $output .= '<td class="LC_right_item" valign="top">'.
589: &mt($item->{'header'}->[0]->{'col2'});
590: }
591: $output .= '</td>';
592: if ($item->{'header'}->[0]->{'col3'}) {
593: $output .= '<td class="LC_right_item" valign="top">'.
594: &mt($item->{'header'}->[0]->{'col3'});
595: if ($action eq 'serverstatuses') {
596: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
597: }
598: $output .= '</td>';
599: }
600: $output .= '</tr>';
601: $rowtotal ++;
602: if ($action eq 'login') {
603: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,
604: \$rowtotal);
605: } elsif ($action eq 'quotas') {
606: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
607: } elsif ($action eq 'autoenroll') {
608: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
609: } elsif ($action eq 'directorysrch') {
610: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
611: } elsif ($action eq 'contacts') {
612: $output .= &print_contacts($dom,$settings,\$rowtotal);
613: } elsif ($action eq 'defaults') {
614: $output .= &print_defaults($dom,\$rowtotal);
615: } elsif ($action eq 'scantron') {
616: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
617: } elsif ($action eq 'serverstatuses') {
618: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
619: } elsif ($action eq 'helpsettings') {
620: $output .= &print_helpsettings($dom,$settings,\$rowtotal);
621: }
622: }
623: $output .= '
624: </table>
625: </td>
626: </tr>
627: </table><br />';
628: return ($output,$rowtotal);
629: }
630:
631: sub print_login {
632: my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_;
633: my ($css_class,$datatable);
634: my %choices = &login_choices();
635: my $itemcount = 1;
636:
637: if ($position eq 'top') {
638: my %servers = &dom_servers($dom);
639: my $choice = $choices{'disallowlogin'};
640: $css_class = ' class="LC_odd_row"';
641: $datatable .= '<tr'.$css_class.'><td>'.$choices{'disallowlogin'}.'</td>'.
642: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
643: '<th>'.$choices{'serverurl'}.'</th></tr>'."\n";
644: my %disallowed;
645: if (ref($settings) eq 'HASH') {
646: if (ref($settings->{'loginvia'}) eq 'HASH') {
647: %disallowed = %{$settings->{'loginvia'}};
648: }
649: }
650: foreach my $lonhost (sort(keys(%servers))) {
651: my $direct = 'selected="selected"';
652: if ($disallowed{$lonhost} eq '') {
653: $direct = '';
654: }
655: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
656: '<td><select name="'.$lonhost.'_serverurl">'.
657: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
658: '</option>';
659: foreach my $hostid (keys(%servers)) {
660: next if ($servers{$hostid} eq $servers{$lonhost});
661: my $selected = '';
662: if ($hostid eq $disallowed{$lonhost}) {
663: $selected = 'selected="selected"';
664: }
665: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
666: $servers{$hostid}.'</option>';
667: }
668: $datatable .= '</select></td></tr>';
669: }
670: $datatable .= '</table></td></tr>';
671: return $datatable;
672: }
673:
674: my %defaultchecked = (
675: 'coursecatalog' => 'on',
676: 'adminmail' => 'off',
677: 'newuser' => 'off',
678: );
679: my @toggles = ('coursecatalog','adminmail','newuser');
680: my (%checkedon,%checkedoff);
681: foreach my $item (@toggles) {
682: if ($defaultchecked{$item} eq 'on') {
683: $checkedon{$item} = ' checked="checked" ';
684: $checkedoff{$item} = ' ';
685: } elsif ($defaultchecked{$item} eq 'off') {
686: $checkedoff{$item} = ' checked="checked" ';
687: $checkedon{$item} = ' ';
688: }
689: }
690: my $loginheader = 'image';
691: my @images = ('img','logo','domlogo','login');
692: my @logintext = ('textcol','bgcol');
693: my @bgs = ('pgbg','mainbg','sidebg');
694: my @links = ('link','alink','vlink');
695: my %designhash = &Apache::loncommon::get_domainconf($dom);
696: my %defaultdesign = %Apache::loncommon::defaultdesign;
697: my (%is_custom,%designs);
698: my %defaults = (
699: font => $defaultdesign{'login.font'},
700: );
701: foreach my $item (@images) {
702: $defaults{$item} = $defaultdesign{'login.'.$item};
703: $defaults{'showlogo'}{$item} = 1;
704: }
705: foreach my $item (@bgs) {
706: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
707: }
708: foreach my $item (@logintext) {
709: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
710: }
711: foreach my $item (@links) {
712: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
713: }
714: if (ref($settings) eq 'HASH') {
715: foreach my $item (@toggles) {
716: if ($settings->{$item} eq '1') {
717: $checkedon{$item} = ' checked="checked" ';
718: $checkedoff{$item} = ' ';
719: } elsif ($settings->{$item} eq '0') {
720: $checkedoff{$item} = ' checked="checked" ';
721: $checkedon{$item} = ' ';
722: }
723: }
724: foreach my $item (@images) {
725: if (defined($settings->{$item})) {
726: $designs{$item} = $settings->{$item};
727: $is_custom{$item} = 1;
728: }
729: if (defined($settings->{'showlogo'}{$item})) {
730: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
731: }
732: }
733: foreach my $item (@logintext) {
734: if ($settings->{$item} ne '') {
735: $designs{'logintext'}{$item} = $settings->{$item};
736: $is_custom{$item} = 1;
737: }
738: }
739: if ($settings->{'loginheader'} ne '') {
740: $loginheader = $settings->{'loginheader'};
741: }
742: if ($settings->{'font'} ne '') {
743: $designs{'font'} = $settings->{'font'};
744: $is_custom{'font'} = 1;
745: }
746: foreach my $item (@bgs) {
747: if ($settings->{$item} ne '') {
748: $designs{'bgs'}{$item} = $settings->{$item};
749: $is_custom{$item} = 1;
750: }
751: }
752: foreach my $item (@links) {
753: if ($settings->{$item} ne '') {
754: $designs{'links'}{$item} = $settings->{$item};
755: $is_custom{$item} = 1;
756: }
757: }
758: } else {
759: if ($designhash{$dom.'.login.font'} ne '') {
760: $designs{'font'} = $designhash{$dom.'.login.font'};
761: $is_custom{'font'} = 1;
762: }
763: foreach my $item (@images) {
764: if ($designhash{$dom.'.login.'.$item} ne '') {
765: $designs{$item} = $designhash{$dom.'.login.'.$item};
766: $is_custom{$item} = 1;
767: }
768: }
769: foreach my $item (@bgs) {
770: if ($designhash{$dom.'.login.'.$item} ne '') {
771: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
772: $is_custom{$item} = 1;
773: }
774: }
775: foreach my $item (@links) {
776: if ($designhash{$dom.'.login.'.$item} ne '') {
777: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
778: $is_custom{$item} = 1;
779: }
780: }
781: }
782: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
783: logo => 'Institution Logo',
784: domlogo => 'Domain Logo',
785: login => 'Login box');
786: my $itemcount = 1;
787: my ($css_class,$datatable);
788: foreach my $item (@toggles) {
789: $css_class = $itemcount%2?' class="LC_odd_row"':'';
790: $datatable .=
791: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
792: '</td><td>'.
793: '<span class="LC_nobreak"><label><input type="radio" name="'.
794: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
795: '</label> <label><input type="radio" name="'.$item.'"'.
796: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
797: '</tr>';
798: $itemcount ++;
799: }
800: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext,$loginheader);
801: $datatable .= '</tr></table></td></tr>';
802: return $datatable;
803: }
804:
805: sub login_choices {
806: my %choices =
807: &Apache::lonlocal::texthash (
808: coursecatalog => 'Display Course/Community Catalog link?',
809: adminmail => "Display Administrator's E-mail Address?",
810: disallowlogin => "Login page requests redirected",
811: hostid => "Server",
812: serverurl => "Redirect to log-in via:",
813: directlogin => "No redirect",
814: newuser => "Link to create a user account",
815: img => "Header",
816: logo => "Main Logo",
817: domlogo => "Domain Logo",
818: login => "Log-in Header",
819: textcol => "Text color",
820: bgcol => "Box color",
821: bgs => "Background colors",
822: links => "Link colors",
823: font => "Font color",
824: pgbg => "Header",
825: mainbg => "Page",
826: sidebg => "Login box",
827: link => "Link",
828: alink => "Active link",
829: vlink => "Visited link",
830: );
831: return %choices;
832: }
833:
834: sub print_rolecolors {
835: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
836: my %choices = &color_font_choices();
837: my @bgs = ('pgbg','tabbg','sidebg');
838: my @links = ('link','alink','vlink');
839: my @images = ('img');
840: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
841: my %designhash = &Apache::loncommon::get_domainconf($dom);
842: my %defaultdesign = %Apache::loncommon::defaultdesign;
843: my (%is_custom,%designs);
844: my %defaults = (
845: img => $defaultdesign{$role.'.img'},
846: font => $defaultdesign{$role.'.font'},
847: fontmenu => $defaultdesign{$role.'.fontmenu'},
848: );
849: foreach my $item (@bgs) {
850: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
851: }
852: foreach my $item (@links) {
853: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
854: }
855: if (ref($settings) eq 'HASH') {
856: if (ref($settings->{$role}) eq 'HASH') {
857: if ($settings->{$role}->{'img'} ne '') {
858: $designs{'img'} = $settings->{$role}->{'img'};
859: $is_custom{'img'} = 1;
860: }
861: if ($settings->{$role}->{'font'} ne '') {
862: $designs{'font'} = $settings->{$role}->{'font'};
863: $is_custom{'font'} = 1;
864: }
865: if ($settings->{$role}->{'fontmenu'} ne '') {
866: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
867: $is_custom{'fontmenu'} = 1;
868: }
869: foreach my $item (@bgs) {
870: if ($settings->{$role}->{$item} ne '') {
871: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
872: $is_custom{$item} = 1;
873: }
874: }
875: foreach my $item (@links) {
876: if ($settings->{$role}->{$item} ne '') {
877: $designs{'links'}{$item} = $settings->{$role}->{$item};
878: $is_custom{$item} = 1;
879: }
880: }
881: }
882: } else {
883: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
884: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
885: $is_custom{'img'} = 1;
886: }
887: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
888: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
889: $is_custom{'fontmenu'} = 1;
890: }
891: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
892: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
893: $is_custom{'font'} = 1;
894: }
895: foreach my $item (@bgs) {
896: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
897: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
898: $is_custom{$item} = 1;
899:
900: }
901: }
902: foreach my $item (@links) {
903: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
904: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
905: $is_custom{$item} = 1;
906: }
907: }
908: }
909: my $itemcount = 1;
910: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
911: $datatable .= '</tr></table></td></tr>';
912: return $datatable;
913: }
914:
915: sub display_color_options {
916: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
917: $images,$bgs,$links,$alt_text,$rowtotal,$logintext,$loginheader) = @_;
918: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
919: my $datatable = '<tr>'.
920: '<td>'.$choices->{'font'}.'</td>';
921: if (!$is_custom->{'font'}) {
922: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
923: } else {
924: $datatable .= '<td> </td>';
925: }
926: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
927: $datatable .= '<td><span class="LC_nobreak">'.
928: '<input type="text" size="10" name="'.$role.'_font"'.
929: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
930: ' <span id="css_'.$role.'_font" style="background-color: '.
931: $designs->{'font'}.';"> </span>'.
932: '</span></td></tr>';
933: unless ($role eq 'login') {
934: $datatable .= '<tr'.$css_class.'>'.
935: '<td>'.$choices->{'fontmenu'}.'</td>';
936: if (!$is_custom->{'fontmenu'}) {
937: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
938: } else {
939: $datatable .= '<td> </td>';
940: }
941: $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
942: $datatable .= '<td><span class="LC_nobreak">'.
943: '<input type="text" size="10" name="'.$role.'_fontmenu"'.
944: ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
945: ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
946: $designs->{'fontmenu'}.';"> </span>'.
947: '</span></td></tr>';
948: }
949: my $switchserver = &check_switchserver($dom,$confname);
950: foreach my $img (@{$images}) {
951: $itemcount ++;
952: $css_class = $itemcount%2?' class="LC_odd_row"':'';
953: $datatable .= '<tr'.$css_class.'>'.
954: '<td>'.$choices->{$img};
955: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
956: if ($role eq 'login') {
957: if ($img eq 'login') {
958: $login_hdr_pick =
959: &login_header_options($img,$role,$defaults,$is_custom,$choices,
960: $loginheader);
961: $logincolors =
962: &login_text_colors($img,$role,$logintext,$phase,$choices,
963: $designs);
964: } elsif ($img ne 'domlogo') {
965: $datatable.= &logo_display_options($img,$defaults,$designs);
966: }
967: }
968: $datatable .= '</td>';
969: if ($designs->{$img} ne '') {
970: $imgfile = $designs->{$img};
971: $img_import = ($imgfile =~ m{^/adm/});
972: } else {
973: $imgfile = $defaults->{$img};
974: }
975: if ($imgfile) {
976: my ($showfile,$fullsize);
977: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
978: my $urldir = $1;
979: my $filename = $2;
980: my @info = &Apache::lonnet::stat_file($designs->{$img});
981: if (@info) {
982: my $thumbfile = 'tn-'.$filename;
983: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
984: if (@thumb) {
985: $showfile = $urldir.'/'.$thumbfile;
986: } else {
987: $showfile = $imgfile;
988: }
989: } else {
990: $showfile = '';
991: }
992: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
993: $showfile = $imgfile;
994: my $imgdir = $1;
995: my $filename = $2;
996: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
997: $showfile = "/$imgdir/tn-".$filename;
998: } else {
999: my $input = "/home/httpd/html".$imgfile;
1000: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
1001: if (!-e $output) {
1002: my ($width,$height) = &thumb_dimensions();
1003: my ($fullwidth,$fullheight) = &check_dimensions($input);
1004: if ($fullwidth ne '' && $fullheight ne '') {
1005: if ($fullwidth > $width && $fullheight > $height) {
1006: my $size = $width.'x'.$height;
1007: system("convert -sample $size $input $output");
1008: $showfile = '/'.$imgdir.'/tn-'.$filename;
1009: }
1010: }
1011: }
1012: }
1013: }
1014: if ($showfile) {
1015: if ($showfile =~ m{^/(adm|res)/}) {
1016: if ($showfile =~ m{^/res/}) {
1017: my $local_showfile =
1018: &Apache::lonnet::filelocation('',$showfile);
1019: &Apache::lonnet::repcopy($local_showfile);
1020: }
1021: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1022: }
1023: if ($imgfile) {
1024: if ($imgfile =~ m{^/(adm|res)/}) {
1025: if ($imgfile =~ m{^/res/}) {
1026: my $local_imgfile =
1027: &Apache::lonnet::filelocation('',$imgfile);
1028: &Apache::lonnet::repcopy($local_imgfile);
1029: }
1030: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1031: } else {
1032: $fullsize = $imgfile;
1033: }
1034: }
1035: $datatable .= '<td>';
1036: if ($img eq 'login') {
1037: $datatable .= $login_hdr_pick;
1038: }
1039: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1040: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1041: } else {
1042: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1043: &mt('Upload:');
1044: }
1045: } else {
1046: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1047: &mt('Upload:');
1048: }
1049: if ($switchserver) {
1050: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1051: } else {
1052: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1053: }
1054: $datatable .= '</td></tr>';
1055: }
1056: $itemcount ++;
1057: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1058: $datatable .= '<tr'.$css_class.'>'.
1059: '<td>'.$choices->{'bgs'}.'</td>';
1060: my $bgs_def;
1061: foreach my $item (@{$bgs}) {
1062: if (!$is_custom->{$item}) {
1063: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1064: }
1065: }
1066: if ($bgs_def) {
1067: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1068: } else {
1069: $datatable .= '<td> </td>';
1070: }
1071: $datatable .= '<td class="LC_right_item">'.
1072: '<table border="0"><tr>';
1073: foreach my $item (@{$bgs}) {
1074: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1075: $datatable .= '<td align="center">'.$link;
1076: if ($designs->{'bgs'}{$item}) {
1077: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1078: }
1079: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1080: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1081: }
1082: $datatable .= '</tr></table></td></tr>';
1083: $itemcount ++;
1084: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1085: $datatable .= '<tr'.$css_class.'>'.
1086: '<td>'.$choices->{'links'}.'</td>';
1087: my $links_def;
1088: foreach my $item (@{$links}) {
1089: if (!$is_custom->{$item}) {
1090: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1091: }
1092: }
1093: if ($links_def) {
1094: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1095: } else {
1096: $datatable .= '<td> </td>';
1097: }
1098: $datatable .= '<td class="LC_right_item">'.
1099: '<table border="0"><tr>';
1100: foreach my $item (@{$links}) {
1101: $datatable .= '<td align="center">'."\n".
1102: &color_pick($phase,$role,$item,$choices->{$item},
1103: $designs->{'links'}{$item});
1104: if ($designs->{'links'}{$item}) {
1105: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1106: }
1107: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1108: '" /></td>';
1109: }
1110: $$rowtotal += $itemcount;
1111: return $datatable;
1112: }
1113:
1114: sub logo_display_options {
1115: my ($img,$defaults,$designs) = @_;
1116: my $checkedon;
1117: if (ref($defaults) eq 'HASH') {
1118: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1119: if ($defaults->{'showlogo'}{$img}) {
1120: $checkedon = 'checked="checked" ';
1121: }
1122: }
1123: }
1124: if (ref($designs) eq 'HASH') {
1125: if (ref($designs->{'showlogo'}) eq 'HASH') {
1126: if (defined($designs->{'showlogo'}{$img})) {
1127: if ($designs->{'showlogo'}{$img} == 0) {
1128: $checkedon = '';
1129: } elsif ($designs->{'showlogo'}{$img} == 1) {
1130: $checkedon = 'checked="checked" ';
1131: }
1132: }
1133: }
1134: }
1135: return '<br /><label> <input type="checkbox" name="'.
1136: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1137: &mt('show').'</label>'."\n";
1138: }
1139:
1140: sub login_header_options {
1141: my ($img,$role,$defaults,$is_custom,$choices,$loginheader) = @_;
1142: my $image_checked = ' checked="checked" ';
1143: my $text_checked = ' ';
1144: if ($loginheader eq 'text') {
1145: $image_checked = ' ';
1146: $text_checked = ' checked="checked" ';
1147: }
1148: my $output = '<span class="LC_nobreak"><label><input type="radio" name="'.
1149: 'loginheader" value="image" '.$image_checked.'/>'.
1150: &mt('use image').'</label> '.
1151: '<label><input type="radio" name="loginheader" value="text"'.
1152: $text_checked.'/>'.&mt('use text').'</label><br />'."\n";
1153: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1154: $output .= &mt('Text default(s)').':<br />';
1155: if (!$is_custom->{'textcol'}) {
1156: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1157: ' ';
1158: }
1159: if (!$is_custom->{'bgcol'}) {
1160: $output .= $choices->{'bgcol'}.': '.
1161: '<span id="css_'.$role.'_font" style="background-color: '.
1162: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1163: }
1164: $output .= '<br />';
1165: }
1166: $output .='<br />';
1167: return $output;
1168: }
1169:
1170: sub login_text_colors {
1171: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1172: my $color_menu = '<table border="0"><tr>';
1173: foreach my $item (@{$logintext}) {
1174: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1175: $color_menu .= '<td align="center">'.$link;
1176: if ($designs->{'logintext'}{$item}) {
1177: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1178: }
1179: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1180: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1181: '<td> </td>';
1182: }
1183: $color_menu .= '</tr></table><br />';
1184: return $color_menu;
1185: }
1186:
1187: sub image_changes {
1188: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1189: my $output;
1190: if (!$is_custom) {
1191: if ($img ne 'domlogo') {
1192: $output .= &mt('Default image:').'<br />';
1193: } else {
1194: $output .= &mt('Default in use:').'<br />';
1195: }
1196: }
1197: if ($img_import) {
1198: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1199: }
1200: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1201: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1202: if ($is_custom) {
1203: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1204: '<input type="checkbox" name="'.
1205: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1206: '</label> '.&mt('Replace:').'</span><br />';
1207: } else {
1208: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1209: }
1210: return $output;
1211: }
1212:
1213: sub color_pick {
1214: my ($phase,$role,$item,$desc,$curcol) = @_;
1215: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1216: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1217: ');">'.$desc.'</a>';
1218: return $link;
1219: }
1220:
1221: sub print_quotas {
1222: my ($dom,$settings,$rowtotal,$action) = @_;
1223: my $context;
1224: if ($action eq 'quotas') {
1225: $context = 'tools';
1226: } else {
1227: $context = $action;
1228: }
1229: my ($datatable,$defaultquota,@usertools,@options,%validations);
1230: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1231: my $typecount = 0;
1232: my ($css_class,%titles);
1233: if ($context eq 'requestcourses') {
1234: @usertools = ('official','unofficial','community');
1235: @options =('norequest','approval','validate','autolimit');
1236: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1237: %titles = &courserequest_titles();
1238: } else {
1239: @usertools = ('aboutme','blog','portfolio');
1240: %titles = &tool_titles();
1241: }
1242: if (ref($types) eq 'ARRAY') {
1243: foreach my $type (@{$types}) {
1244: my $currdefquota;
1245: unless ($context eq 'requestcourses') {
1246: if (ref($settings) eq 'HASH') {
1247: if (ref($settings->{defaultquota}) eq 'HASH') {
1248: $currdefquota = $settings->{defaultquota}->{$type};
1249: } else {
1250: $currdefquota = $settings->{$type};
1251: }
1252: }
1253: }
1254: if (defined($usertypes->{$type})) {
1255: $typecount ++;
1256: $css_class = $typecount%2?' class="LC_odd_row"':'';
1257: $datatable .= '<tr'.$css_class.'>'.
1258: '<td>'.$usertypes->{$type}.'</td>'.
1259: '<td class="LC_left_item">';
1260: if ($context eq 'requestcourses') {
1261: $datatable .= '<table><tr>';
1262: }
1263: my %cell;
1264: foreach my $item (@usertools) {
1265: if ($context eq 'requestcourses') {
1266: my ($curroption,$currlimit);
1267: if (ref($settings) eq 'HASH') {
1268: if (ref($settings->{$item}) eq 'HASH') {
1269: $curroption = $settings->{$item}->{$type};
1270: if ($curroption =~ /^autolimit=(\d*)$/) {
1271: $currlimit = $1;
1272: }
1273: }
1274: }
1275: if (!$curroption) {
1276: $curroption = 'norequest';
1277: }
1278: $datatable .= '<th>'.$titles{$item}.'</th>';
1279: foreach my $option (@options) {
1280: my $val = $option;
1281: if ($option eq 'norequest') {
1282: $val = 0;
1283: }
1284: if ($option eq 'validate') {
1285: my $canvalidate = 0;
1286: if (ref($validations{$item}) eq 'HASH') {
1287: if ($validations{$item}{$type}) {
1288: $canvalidate = 1;
1289: }
1290: }
1291: next if (!$canvalidate);
1292: }
1293: my $checked = '';
1294: if ($option eq $curroption) {
1295: $checked = ' checked="checked"';
1296: } elsif ($option eq 'autolimit') {
1297: if ($curroption =~ /^autolimit/) {
1298: $checked = ' checked="checked"';
1299: }
1300: }
1301: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1302: '<input type="radio" name="crsreq_'.$item.
1303: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1304: $titles{$option}.'</label> ';
1305: if ($option eq 'autolimit') {
1306: $cell{$item} .= '<input type="text" name="crsreq_'.
1307: $item.'_limit_'.$type.'" size="1" '.
1308: 'value="'.$currlimit.'" />';
1309: }
1310: $cell{$item} .= '</span> ';
1311: if ($option eq 'autolimit') {
1312: $cell{$item} .= $titles{'unlimited'}
1313: }
1314: }
1315: } else {
1316: my $checked = 'checked="checked" ';
1317: if (ref($settings) eq 'HASH') {
1318: if (ref($settings->{$item}) eq 'HASH') {
1319: if ($settings->{$item}->{$type} == 0) {
1320: $checked = '';
1321: } elsif ($settings->{$item}->{$type} == 1) {
1322: $checked = 'checked="checked" ';
1323: }
1324: }
1325: }
1326: $datatable .= '<span class="LC_nobreak"><label>'.
1327: '<input type="checkbox" name="'.$context.'_'.$item.
1328: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1329: '</label></span> ';
1330: }
1331: }
1332: if ($context eq 'requestcourses') {
1333: $datatable .= '</tr><tr>';
1334: foreach my $item (@usertools) {
1335: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1336: }
1337: $datatable .= '</tr></table>';
1338: }
1339: $datatable .= '</td>';
1340: unless ($context eq 'requestcourses') {
1341: $datatable .=
1342: '<td class="LC_right_item"><span class="LC_nobreak">'.
1343: '<input type="text" name="quota_'.$type.
1344: '" value="'.$currdefquota.
1345: '" size="5" /> Mb</span></td>';
1346: }
1347: $datatable .= '</tr>';
1348: }
1349: }
1350: }
1351: unless ($context eq 'requestcourses') {
1352: $defaultquota = '20';
1353: if (ref($settings) eq 'HASH') {
1354: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1355: $defaultquota = $settings->{'defaultquota'}->{'default'};
1356: } elsif (defined($settings->{'default'})) {
1357: $defaultquota = $settings->{'default'};
1358: }
1359: }
1360: }
1361: $typecount ++;
1362: $css_class = $typecount%2?' class="LC_odd_row"':'';
1363: $datatable .= '<tr'.$css_class.'>'.
1364: '<td>'.$othertitle.'</td>'.
1365: '<td class="LC_left_item">';
1366: if ($context eq 'requestcourses') {
1367: $datatable .= '<table><tr>';
1368: }
1369: my %defcell;
1370: foreach my $item (@usertools) {
1371: if ($context eq 'requestcourses') {
1372: my ($curroption,$currlimit);
1373: if (ref($settings) eq 'HASH') {
1374: if (ref($settings->{$item}) eq 'HASH') {
1375: $curroption = $settings->{$item}->{'default'};
1376: if ($curroption =~ /^autolimit=(\d*)$/) {
1377: $currlimit = $1;
1378: }
1379: }
1380: }
1381: if (!$curroption) {
1382: $curroption = 'norequest';
1383: }
1384: $datatable .= '<th>'.$titles{$item}.'</th>';
1385: foreach my $option (@options) {
1386: my $val = $option;
1387: if ($option eq 'norequest') {
1388: $val = 0;
1389: }
1390: if ($option eq 'validate') {
1391: my $canvalidate = 0;
1392: if (ref($validations{$item}) eq 'HASH') {
1393: if ($validations{$item}{'default'}) {
1394: $canvalidate = 1;
1395: }
1396: }
1397: next if (!$canvalidate);
1398: }
1399: my $checked = '';
1400: if ($option eq $curroption) {
1401: $checked = ' checked="checked"';
1402: } elsif ($option eq 'autolimit') {
1403: if ($curroption =~ /^autolimit/) {
1404: $checked = ' checked="checked"';
1405: }
1406: }
1407: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1408: '<input type="radio" name="crsreq_'.$item.
1409: '_default" value="'.$val.'"'.$checked.' />'.
1410: $titles{$option}.'</label>';
1411: if ($option eq 'autolimit') {
1412: $defcell{$item} .= '<input type="text" name="crsreq_'.
1413: $item.'_limit_default" size="1" '.
1414: 'value="'.$currlimit.'" />';
1415: }
1416: $defcell{$item} .= '</span> ';
1417: if ($option eq 'autolimit') {
1418: $defcell{$item} .= $titles{'unlimited'}
1419: }
1420: }
1421: } else {
1422: my $checked = 'checked="checked" ';
1423: if (ref($settings) eq 'HASH') {
1424: if (ref($settings->{$item}) eq 'HASH') {
1425: if ($settings->{$item}->{'default'} == 0) {
1426: $checked = '';
1427: } elsif ($settings->{$item}->{'default'} == 1) {
1428: $checked = 'checked="checked" ';
1429: }
1430: }
1431: }
1432: $datatable .= '<span class="LC_nobreak"><label>'.
1433: '<input type="checkbox" name="'.$context.'_'.$item.
1434: '" value="default" '.$checked.'/>'.$titles{$item}.
1435: '</label></span> ';
1436: }
1437: }
1438: if ($context eq 'requestcourses') {
1439: $datatable .= '</tr><tr>';
1440: foreach my $item (@usertools) {
1441: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1442: }
1443: $datatable .= '</tr></table>';
1444: }
1445: $datatable .= '</td>';
1446: unless ($context eq 'requestcourses') {
1447: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1448: '<input type="text" name="defaultquota" value="'.
1449: $defaultquota.'" size="5" /> Mb</span></td>';
1450: }
1451: $datatable .= '</tr>';
1452: $typecount ++;
1453: $css_class = $typecount%2?' class="LC_odd_row"':'';
1454: $datatable .= '<tr'.$css_class.'>'.
1455: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1456: if ($context eq 'requestcourses') {
1457: $datatable .= &mt('(overrides affiliation, if set)').
1458: '</td>'.
1459: '<td class="LC_left_item">'.
1460: '<table><tr>';
1461: } else {
1462: $datatable .= &mt('(overrides affiliation, if checked)').
1463: '</td>'.
1464: '<td class="LC_left_item" colspan="2">'.
1465: '<br />';
1466: }
1467: my %advcell;
1468: foreach my $item (@usertools) {
1469: if ($context eq 'requestcourses') {
1470: my ($curroption,$currlimit);
1471: if (ref($settings) eq 'HASH') {
1472: if (ref($settings->{$item}) eq 'HASH') {
1473: $curroption = $settings->{$item}->{'_LC_adv'};
1474: if ($curroption =~ /^autolimit=(\d*)$/) {
1475: $currlimit = $1;
1476: }
1477: }
1478: }
1479: $datatable .= '<th>'.$titles{$item}.'</th>';
1480: my $checked = '';
1481: if ($curroption eq '') {
1482: $checked = ' checked="checked"';
1483: }
1484: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1485: '<input type="radio" name="crsreq_'.$item.
1486: '__LC_adv" value=""'.$checked.' />'.
1487: &mt('No override set').'</label></span> ';
1488: foreach my $option (@options) {
1489: my $val = $option;
1490: if ($option eq 'norequest') {
1491: $val = 0;
1492: }
1493: if ($option eq 'validate') {
1494: my $canvalidate = 0;
1495: if (ref($validations{$item}) eq 'HASH') {
1496: if ($validations{$item}{'_LC_adv'}) {
1497: $canvalidate = 1;
1498: }
1499: }
1500: next if (!$canvalidate);
1501: }
1502: my $checked = '';
1503: if ($val eq $curroption) {
1504: $checked = ' checked="checked"';
1505: } elsif ($option eq 'autolimit') {
1506: if ($curroption =~ /^autolimit/) {
1507: $checked = ' checked="checked"';
1508: }
1509: }
1510: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1511: '<input type="radio" name="crsreq_'.$item.
1512: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1513: $titles{$option}.'</label>';
1514: if ($option eq 'autolimit') {
1515: $advcell{$item} .= '<input type="text" name="crsreq_'.
1516: $item.'_limit__LC_adv" size="1" '.
1517: 'value="'.$currlimit.'" />';
1518: }
1519: $advcell{$item} .= '</span> ';
1520: if ($option eq 'autolimit') {
1521: $advcell{$item} .= $titles{'unlimited'}
1522: }
1523: }
1524: } else {
1525: my $checked = 'checked="checked" ';
1526: if (ref($settings) eq 'HASH') {
1527: if (ref($settings->{$item}) eq 'HASH') {
1528: if ($settings->{$item}->{'_LC_adv'} == 0) {
1529: $checked = '';
1530: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1531: $checked = 'checked="checked" ';
1532: }
1533: }
1534: }
1535: $datatable .= '<span class="LC_nobreak"><label>'.
1536: '<input type="checkbox" name="'.$context.'_'.$item.
1537: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1538: '</label></span> ';
1539: }
1540: }
1541: if ($context eq 'requestcourses') {
1542: $datatable .= '</tr><tr>';
1543: foreach my $item (@usertools) {
1544: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1545: }
1546: $datatable .= '</tr></table>';
1547: }
1548: $datatable .= '</td></tr>';
1549: $$rowtotal += $typecount;
1550: return $datatable;
1551: }
1552:
1553: sub print_courserequestmail {
1554: my ($dom,$settings,$rowtotal) = @_;
1555: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1556: $now = time;
1557: $rows = 0;
1558: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1559: foreach my $server (keys(%dompersonnel)) {
1560: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1561: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1562: if (!grep(/^$uname:$udom$/,@domcoord)) {
1563: push(@domcoord,$uname.':'.$udom);
1564: }
1565: }
1566: }
1567: if (ref($settings) eq 'HASH') {
1568: if (ref($settings->{'notify'}) eq 'HASH') {
1569: if ($settings->{'notify'}{'approval'} ne '') {
1570: @currapproval = split(',',$settings->{'notify'}{'approval'});
1571: }
1572: }
1573: }
1574: if (@currapproval) {
1575: foreach my $dc (@currapproval) {
1576: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1577: push(@domcoord,$dc);
1578: }
1579: }
1580: }
1581: @domcoord = sort(@domcoord);
1582: my $numinrow = 4;
1583: my $numdc = @domcoord;
1584: my $css_class = 'class="LC_odd_row"';
1585: $datatable = '<tr'.$css_class.'>'.
1586: ' <td>'.&mt('Receive notification of course requests requiring approval.').
1587: ' </td>'.
1588: ' <td class="LC_left_item">';
1589: if (@domcoord > 0) {
1590: $datatable .= '<table>';
1591: for (my $i=0; $i<$numdc; $i++) {
1592: my $rem = $i%($numinrow);
1593: if ($rem == 0) {
1594: if ($i > 0) {
1595: $datatable .= '</tr>';
1596: }
1597: $datatable .= '<tr>';
1598: $rows ++;
1599: }
1600: my $check = ' ';
1601: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1602: $check = ' checked="checked" ';
1603: }
1604: my ($uname,$udom) = split(':',$domcoord[$i]);
1605: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1606: if ($i == $numdc-1) {
1607: my $colsleft = $numinrow-$rem;
1608: if ($colsleft > 1) {
1609: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1610: } else {
1611: $datatable .= '<td class="LC_left_item">';
1612: }
1613: } else {
1614: $datatable .= '<td class="LC_left_item">';
1615: }
1616: $datatable .= '<span class="LC_nobreak"><label>'.
1617: '<input type="checkbox" name="reqapprovalnotify" '.
1618: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1619: $fullname.'</label></span></td>';
1620: }
1621: $datatable .= '</tr></table>';
1622: } else {
1623: $datatable .= &mt('There are no active Domain Coordinators');
1624: $rows ++;
1625: }
1626: $datatable .='</td></tr>';
1627: $$rowtotal += $rows;
1628: return $datatable;
1629: }
1630:
1631: sub print_autoenroll {
1632: my ($dom,$settings,$rowtotal) = @_;
1633: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1634: my ($defdom,$runon,$runoff);
1635: if (ref($settings) eq 'HASH') {
1636: if (exists($settings->{'run'})) {
1637: if ($settings->{'run'} eq '0') {
1638: $runoff = ' checked="checked" ';
1639: $runon = ' ';
1640: } else {
1641: $runon = ' checked="checked" ';
1642: $runoff = ' ';
1643: }
1644: } else {
1645: if ($autorun) {
1646: $runon = ' checked="checked" ';
1647: $runoff = ' ';
1648: } else {
1649: $runoff = ' checked="checked" ';
1650: $runon = ' ';
1651: }
1652: }
1653: if (exists($settings->{'sender_domain'})) {
1654: $defdom = $settings->{'sender_domain'};
1655: }
1656: } else {
1657: if ($autorun) {
1658: $runon = ' checked="checked" ';
1659: $runoff = ' ';
1660: } else {
1661: $runoff = ' checked="checked" ';
1662: $runon = ' ';
1663: }
1664: }
1665: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1666: my $notif_sender;
1667: if (ref($settings) eq 'HASH') {
1668: $notif_sender = $settings->{'sender_uname'};
1669: }
1670: my $datatable='<tr class="LC_odd_row">'.
1671: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1672: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1673: '<input type="radio" name="autoenroll_run"'.
1674: $runon.' value="1" />'.&mt('Yes').'</label> '.
1675: '<label><input type="radio" name="autoenroll_run"'.
1676: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1677: '</tr><tr>'.
1678: '<td>'.&mt('Notification messages - sender').
1679: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1680: &mt('username').': '.
1681: '<input type="text" name="sender_uname" value="'.
1682: $notif_sender.'" size="10" /> '.&mt('domain').
1683: ': '.$domform.'</span></td></tr>';
1684: $$rowtotal += 2;
1685: return $datatable;
1686: }
1687:
1688: sub print_autoupdate {
1689: my ($position,$dom,$settings,$rowtotal) = @_;
1690: my $datatable;
1691: if ($position eq 'top') {
1692: my $updateon = ' ';
1693: my $updateoff = ' checked="checked" ';
1694: my $classlistson = ' ';
1695: my $classlistsoff = ' checked="checked" ';
1696: if (ref($settings) eq 'HASH') {
1697: if ($settings->{'run'} eq '1') {
1698: $updateon = $updateoff;
1699: $updateoff = ' ';
1700: }
1701: if ($settings->{'classlists'} eq '1') {
1702: $classlistson = $classlistsoff;
1703: $classlistsoff = ' ';
1704: }
1705: }
1706: my %title = (
1707: run => 'Auto-update active?',
1708: classlists => 'Update information in classlists?',
1709: );
1710: $datatable = '<tr class="LC_odd_row">'.
1711: '<td>'.&mt($title{'run'}).'</td>'.
1712: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1713: '<input type="radio" name="autoupdate_run"'.
1714: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1715: '<label><input type="radio" name="autoupdate_run"'.
1716: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1717: '</tr><tr>'.
1718: '<td>'.&mt($title{'classlists'}).'</td>'.
1719: '<td class="LC_right_item"><span class="LC_nobreak">'.
1720: '<label><input type="radio" name="classlists"'.
1721: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1722: '<label><input type="radio" name="classlists"'.
1723: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1724: '</tr>';
1725: $$rowtotal += 2;
1726: } else {
1727: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1728: my @fields = ('lastname','firstname','middlename','gen',
1729: 'permanentemail','id');
1730: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1731: my $numrows = 0;
1732: if (ref($types) eq 'ARRAY') {
1733: if (@{$types} > 0) {
1734: $datatable =
1735: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1736: \@fields,$types,\$numrows);
1737: $$rowtotal += @{$types};
1738: }
1739: }
1740: $datatable .=
1741: &usertype_update_row($settings,{'default' => $othertitle},
1742: \%fieldtitles,\@fields,['default'],
1743: \$numrows);
1744: $$rowtotal ++;
1745: }
1746: return $datatable;
1747: }
1748:
1749: sub print_directorysrch {
1750: my ($dom,$settings,$rowtotal) = @_;
1751: my $srchon = ' ';
1752: my $srchoff = ' checked="checked" ';
1753: my ($exacton,$containson,$beginson);
1754: my $localon = ' ';
1755: my $localoff = ' checked="checked" ';
1756: if (ref($settings) eq 'HASH') {
1757: if ($settings->{'available'} eq '1') {
1758: $srchon = $srchoff;
1759: $srchoff = ' ';
1760: }
1761: if ($settings->{'localonly'} eq '1') {
1762: $localon = $localoff;
1763: $localoff = ' ';
1764: }
1765: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1766: foreach my $type (@{$settings->{'searchtypes'}}) {
1767: if ($type eq 'exact') {
1768: $exacton = ' checked="checked" ';
1769: } elsif ($type eq 'contains') {
1770: $containson = ' checked="checked" ';
1771: } elsif ($type eq 'begins') {
1772: $beginson = ' checked="checked" ';
1773: }
1774: }
1775: } else {
1776: if ($settings->{'searchtypes'} eq 'exact') {
1777: $exacton = ' checked="checked" ';
1778: } elsif ($settings->{'searchtypes'} eq 'contains') {
1779: $containson = ' checked="checked" ';
1780: } elsif ($settings->{'searchtypes'} eq 'specify') {
1781: $exacton = ' checked="checked" ';
1782: $containson = ' checked="checked" ';
1783: }
1784: }
1785: }
1786: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1787: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1788:
1789: my $numinrow = 4;
1790: my $cansrchrow = 0;
1791: my $datatable='<tr class="LC_odd_row">'.
1792: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1793: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1794: '<input type="radio" name="dirsrch_available"'.
1795: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1796: '<label><input type="radio" name="dirsrch_available"'.
1797: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1798: '</tr><tr>'.
1799: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1800: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1801: '<input type="radio" name="dirsrch_localonly"'.
1802: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1803: '<label><input type="radio" name="dirsrch_localonly"'.
1804: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1805: '</tr>';
1806: $$rowtotal += 2;
1807: if (ref($usertypes) eq 'HASH') {
1808: if (keys(%{$usertypes}) > 0) {
1809: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
1810: $numinrow,$othertitle,'cansearch');
1811: $cansrchrow = 1;
1812: }
1813: }
1814: if ($cansrchrow) {
1815: $$rowtotal ++;
1816: $datatable .= '<tr>';
1817: } else {
1818: $datatable .= '<tr class="LC_odd_row">';
1819: }
1820: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1821: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1822: foreach my $title (@{$titleorder}) {
1823: if (defined($searchtitles->{$title})) {
1824: my $check = ' ';
1825: if (ref($settings) eq 'HASH') {
1826: if (ref($settings->{'searchby'}) eq 'ARRAY') {
1827: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
1828: $check = ' checked="checked" ';
1829: }
1830: }
1831: }
1832: $datatable .= '<td class="LC_left_item">'.
1833: '<span class="LC_nobreak"><label>'.
1834: '<input type="checkbox" name="searchby" '.
1835: 'value="'.$title.'"'.$check.'/>'.
1836: $searchtitles->{$title}.'</label></span></td>';
1837: }
1838: }
1839: $datatable .= '</tr></table></td></tr>';
1840: $$rowtotal ++;
1841: if ($cansrchrow) {
1842: $datatable .= '<tr class="LC_odd_row">';
1843: } else {
1844: $datatable .= '<tr>';
1845: }
1846: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
1847: '<td class="LC_left_item" colspan="2">'.
1848: '<span class="LC_nobreak"><label>'.
1849: '<input type="checkbox" name="searchtypes" '.
1850: $exacton.' value="exact" />'.&mt('Exact match').
1851: '</label> '.
1852: '<label><input type="checkbox" name="searchtypes" '.
1853: $beginson.' value="begins" />'.&mt('Begins with').
1854: '</label> '.
1855: '<label><input type="checkbox" name="searchtypes" '.
1856: $containson.' value="contains" />'.&mt('Contains').
1857: '</label></span></td></tr>';
1858: $$rowtotal ++;
1859: return $datatable;
1860: }
1861:
1862: sub print_contacts {
1863: my ($dom,$settings,$rowtotal) = @_;
1864: my $datatable;
1865: my @contacts = ('adminemail','supportemail');
1866: my (%checked,%to,%otheremails);
1867: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
1868: 'requestsmail');
1869: foreach my $type (@mailings) {
1870: $otheremails{$type} = '';
1871: }
1872: if (ref($settings) eq 'HASH') {
1873: foreach my $item (@contacts) {
1874: if (exists($settings->{$item})) {
1875: $to{$item} = $settings->{$item};
1876: }
1877: }
1878: foreach my $type (@mailings) {
1879: if (exists($settings->{$type})) {
1880: if (ref($settings->{$type}) eq 'HASH') {
1881: foreach my $item (@contacts) {
1882: if ($settings->{$type}{$item}) {
1883: $checked{$type}{$item} = ' checked="checked" ';
1884: }
1885: }
1886: $otheremails{$type} = $settings->{$type}{'others'};
1887: }
1888: } elsif ($type eq 'lonstatusmail') {
1889: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
1890: }
1891: }
1892: } else {
1893: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
1894: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
1895: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
1896: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
1897: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
1898: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
1899: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
1900: }
1901: my ($titles,$short_titles) = &contact_titles();
1902: my $rownum = 0;
1903: my $css_class;
1904: foreach my $item (@contacts) {
1905: $rownum ++;
1906: $css_class = $rownum%2?' class="LC_odd_row"':'';
1907: $datatable .= '<tr'.$css_class.'>'.
1908: '<td><span class="LC_nobreak">'.$titles->{$item}.
1909: '</span></td><td class="LC_right_item">'.
1910: '<input type="text" name="'.$item.'" value="'.
1911: $to{$item}.'" /></td></tr>';
1912: }
1913: foreach my $type (@mailings) {
1914: $rownum ++;
1915: $css_class = $rownum%2?' class="LC_odd_row"':'';
1916: $datatable .= '<tr'.$css_class.'>'.
1917: '<td><span class="LC_nobreak">'.
1918: $titles->{$type}.': </span></td>'.
1919: '<td class="LC_left_item">'.
1920: '<span class="LC_nobreak">';
1921: foreach my $item (@contacts) {
1922: $datatable .= '<label>'.
1923: '<input type="checkbox" name="'.$type.'"'.
1924: $checked{$type}{$item}.
1925: ' value="'.$item.'" />'.$short_titles->{$item}.
1926: '</label> ';
1927: }
1928: $datatable .= '</span><br />'.&mt('Others').': '.
1929: '<input type="text" name="'.$type.'_others" '.
1930: 'value="'.$otheremails{$type}.'" />'.
1931: '</td></tr>'."\n";
1932: }
1933: $$rowtotal += $rownum;
1934: return $datatable;
1935: }
1936:
1937: sub print_helpsettings {
1938:
1939: my ($dom,$settings,$rowtotal) = @_;
1940: my ($css_class,$datatable);
1941: my $itemcount = 1;
1942: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
1943:
1944: %choices =
1945: &Apache::lonlocal::texthash (
1946: submitbugs => 'Display "Submit a bug" link?',
1947: );
1948:
1949: %defaultchecked = ('submitbugs' => 'on');
1950:
1951: @toggles = ('submitbugs',);
1952:
1953: foreach my $item (@toggles) {
1954: if ($defaultchecked{$item} eq 'on') {
1955: $checkedon{$item} = ' checked="checked" ';
1956: $checkedoff{$item} = ' ';
1957: } elsif ($defaultchecked{$item} eq 'off') {
1958: $checkedoff{$item} = ' checked="checked" ';
1959: $checkedon{$item} = ' ';
1960: }
1961: }
1962:
1963: if (ref($settings) eq 'HASH') {
1964: foreach my $item (@toggles) {
1965: if ($settings->{$item} eq '1') {
1966: $checkedon{$item} = ' checked="checked" ';
1967: $checkedoff{$item} = ' ';
1968: } elsif ($settings->{$item} eq '0') {
1969: $checkedoff{$item} = ' checked="checked" ';
1970: $checkedon{$item} = ' ';
1971: }
1972: }
1973: }
1974:
1975: foreach my $item (@toggles) {
1976: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1977: $datatable .=
1978: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices{$item}.
1979: '</span></td>'.
1980: '<td class="LC_right_item"><span class="LC_nobreak">'.
1981: '<label><input type="radio" name="'.
1982: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
1983: '</label> <label><input type="radio" name="'.$item.'" '.
1984: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
1985: '</span></td>'.
1986: '</tr>';
1987: $itemcount ++;
1988: }
1989: return $datatable;
1990:
1991: }
1992:
1993: sub contact_titles {
1994: my %titles = &Apache::lonlocal::texthash (
1995: 'supportemail' => 'Support E-mail address',
1996: 'adminemail' => 'Default Server Admin E-mail address',
1997: 'errormail' => 'Error reports to be e-mailed to',
1998: 'packagesmail' => 'Package update alerts to be e-mailed to',
1999: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
2000: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
2001: 'requestsmail' => 'E-mail from course requests requiring approval',
2002: );
2003: my %short_titles = &Apache::lonlocal::texthash (
2004: adminemail => 'Admin E-mail address',
2005: supportemail => 'Support E-mail',
2006: );
2007: return (\%titles,\%short_titles);
2008: }
2009:
2010: sub tool_titles {
2011: my %titles = &Apache::lonlocal::texthash (
2012: aboutme => 'Personal Information Page',
2013: blog => 'Blog',
2014: portfolio => 'Portfolio',
2015: official => 'Official courses (with institutional codes)',
2016: unofficial => 'Unofficial courses',
2017: community => 'Communities',
2018: );
2019: return %titles;
2020: }
2021:
2022: sub courserequest_titles {
2023: my %titles = &Apache::lonlocal::texthash (
2024: official => 'Official',
2025: unofficial => 'Unofficial',
2026: community => 'Communities',
2027: norequest => 'Not allowed',
2028: approval => 'Approval by Dom. Coord.',
2029: validate => 'With validation',
2030: autolimit => 'Numerical limit',
2031: unlimited => '(blank for unlimited)',
2032: );
2033: return %titles;
2034: }
2035:
2036: sub courserequest_conditions {
2037: my %conditions = &Apache::lonlocal::texthash (
2038: approval => '(Processing of request subject to approval by Domain Coordinator).',
2039: validate => '(Processing of request subject to instittutional validation).',
2040: );
2041: return %conditions;
2042: }
2043:
2044:
2045: sub print_usercreation {
2046: my ($position,$dom,$settings,$rowtotal) = @_;
2047: my $numinrow = 4;
2048: my $datatable;
2049: if ($position eq 'top') {
2050: $$rowtotal ++;
2051: my $rowcount = 0;
2052: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
2053: if (ref($rules) eq 'HASH') {
2054: if (keys(%{$rules}) > 0) {
2055: $datatable .= &user_formats_row('username',$settings,$rules,
2056: $ruleorder,$numinrow,$rowcount);
2057: $$rowtotal ++;
2058: $rowcount ++;
2059: }
2060: }
2061: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
2062: if (ref($idrules) eq 'HASH') {
2063: if (keys(%{$idrules}) > 0) {
2064: $datatable .= &user_formats_row('id',$settings,$idrules,
2065: $idruleorder,$numinrow,$rowcount);
2066: $$rowtotal ++;
2067: $rowcount ++;
2068: }
2069: }
2070: my ($emailrules,$emailruleorder) =
2071: &Apache::lonnet::inst_userrules($dom,'email');
2072: if (ref($emailrules) eq 'HASH') {
2073: if (keys(%{$emailrules}) > 0) {
2074: $datatable .= &user_formats_row('email',$settings,$emailrules,
2075: $emailruleorder,$numinrow,$rowcount);
2076: $$rowtotal ++;
2077: $rowcount ++;
2078: }
2079: }
2080: if ($rowcount == 0) {
2081: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
2082: $$rowtotal ++;
2083: $rowcount ++;
2084: }
2085: } elsif ($position eq 'middle') {
2086: my @creators = ('author','course','requestcrs','selfcreate');
2087: my ($rules,$ruleorder) =
2088: &Apache::lonnet::inst_userrules($dom,'username');
2089: my %lt = &usercreation_types();
2090: my %checked;
2091: my @selfcreate;
2092: if (ref($settings) eq 'HASH') {
2093: if (ref($settings->{'cancreate'}) eq 'HASH') {
2094: foreach my $item (@creators) {
2095: $checked{$item} = $settings->{'cancreate'}{$item};
2096: }
2097: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
2098: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
2099: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
2100: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
2101: @selfcreate = ('email','login','sso');
2102: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
2103: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
2104: }
2105: }
2106: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
2107: foreach my $item (@creators) {
2108: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
2109: $checked{$item} = 'none';
2110: }
2111: }
2112: }
2113: }
2114: my $rownum = 0;
2115: foreach my $item (@creators) {
2116: $rownum ++;
2117: if ($item ne 'selfcreate') {
2118: if ($checked{$item} eq '') {
2119: $checked{$item} = 'any';
2120: }
2121: }
2122: my $css_class;
2123: if ($rownum%2) {
2124: $css_class = '';
2125: } else {
2126: $css_class = ' class="LC_odd_row" ';
2127: }
2128: $datatable .= '<tr'.$css_class.'>'.
2129: '<td><span class="LC_nobreak">'.$lt{$item}.
2130: '</span></td><td align="right">';
2131: my @options;
2132: if ($item eq 'selfcreate') {
2133: push(@options,('email','login','sso'));
2134: } else {
2135: @options = ('any');
2136: if (ref($rules) eq 'HASH') {
2137: if (keys(%{$rules}) > 0) {
2138: push(@options,('official','unofficial'));
2139: }
2140: }
2141: push(@options,'none');
2142: }
2143: foreach my $option (@options) {
2144: my $type = 'radio';
2145: my $check = ' ';
2146: if ($item eq 'selfcreate') {
2147: $type = 'checkbox';
2148: if (grep(/^\Q$option\E$/,@selfcreate)) {
2149: $check = ' checked="checked" ';
2150: }
2151: } else {
2152: if ($checked{$item} eq $option) {
2153: $check = ' checked="checked" ';
2154: }
2155: }
2156: $datatable .= '<span class="LC_nobreak"><label>'.
2157: '<input type="'.$type.'" name="can_createuser_'.
2158: $item.'" value="'.$option.'"'.$check.'/> '.
2159: $lt{$option}.'</label> </span>';
2160: }
2161: $datatable .= '</td></tr>';
2162: }
2163: my ($othertitle,$usertypes,$types) =
2164: &Apache::loncommon::sorted_inst_types($dom);
2165: if (ref($usertypes) eq 'HASH') {
2166: if (keys(%{$usertypes}) > 0) {
2167: my $createsettings;
2168: if (ref($settings) eq 'HASH') {
2169: $createsettings = $settings->{cancreate};
2170: }
2171: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
2172: $dom,$numinrow,$othertitle,
2173: 'statustocreate');
2174: $$rowtotal ++;
2175: }
2176: }
2177: } else {
2178: my @contexts = ('author','course','domain');
2179: my @authtypes = ('int','krb4','krb5','loc');
2180: my %checked;
2181: if (ref($settings) eq 'HASH') {
2182: if (ref($settings->{'authtypes'}) eq 'HASH') {
2183: foreach my $item (@contexts) {
2184: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
2185: foreach my $auth (@authtypes) {
2186: if ($settings->{'authtypes'}{$item}{$auth}) {
2187: $checked{$item}{$auth} = ' checked="checked" ';
2188: }
2189: }
2190: }
2191: }
2192: }
2193: } else {
2194: foreach my $item (@contexts) {
2195: foreach my $auth (@authtypes) {
2196: $checked{$item}{$auth} = ' checked="checked" ';
2197: }
2198: }
2199: }
2200: my %title = &context_names();
2201: my %authname = &authtype_names();
2202: my $rownum = 0;
2203: my $css_class;
2204: foreach my $item (@contexts) {
2205: if ($rownum%2) {
2206: $css_class = '';
2207: } else {
2208: $css_class = ' class="LC_odd_row" ';
2209: }
2210: $datatable .= '<tr'.$css_class.'>'.
2211: '<td>'.$title{$item}.
2212: '</td><td class="LC_left_item">'.
2213: '<span class="LC_nobreak">';
2214: foreach my $auth (@authtypes) {
2215: $datatable .= '<label>'.
2216: '<input type="checkbox" name="'.$item.'_auth" '.
2217: $checked{$item}{$auth}.' value="'.$auth.'" />'.
2218: $authname{$auth}.'</label> ';
2219: }
2220: $datatable .= '</span></td></tr>';
2221: $rownum ++;
2222: }
2223: $$rowtotal += $rownum;
2224: }
2225: return $datatable;
2226: }
2227:
2228: sub user_formats_row {
2229: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
2230: my $output;
2231: my %text = (
2232: 'username' => 'new usernames',
2233: 'id' => 'IDs',
2234: 'email' => 'self-created accounts (e-mail)',
2235: );
2236: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2237: $output = '<tr '.$css_class.'>'.
2238: '<td><span class="LC_nobreak">';
2239: if ($type eq 'email') {
2240: $output .= &mt("Formats disallowed for $text{$type}: ");
2241: } else {
2242: $output .= &mt("Format rules to check for $text{$type}: ");
2243: }
2244: $output .= '</span></td>'.
2245: '<td class="LC_left_item" colspan="2"><table>';
2246: my $rem;
2247: if (ref($ruleorder) eq 'ARRAY') {
2248: for (my $i=0; $i<@{$ruleorder}; $i++) {
2249: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
2250: my $rem = $i%($numinrow);
2251: if ($rem == 0) {
2252: if ($i > 0) {
2253: $output .= '</tr>';
2254: }
2255: $output .= '<tr>';
2256: }
2257: my $check = ' ';
2258: if (ref($settings) eq 'HASH') {
2259: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
2260: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
2261: $check = ' checked="checked" ';
2262: }
2263: }
2264: }
2265: $output .= '<td class="LC_left_item">'.
2266: '<span class="LC_nobreak"><label>'.
2267: '<input type="checkbox" name="'.$type.'_rule" '.
2268: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
2269: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
2270: }
2271: }
2272: $rem = @{$ruleorder}%($numinrow);
2273: }
2274: my $colsleft = $numinrow - $rem;
2275: if ($colsleft > 1 ) {
2276: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2277: ' </td>';
2278: } elsif ($colsleft == 1) {
2279: $output .= '<td class="LC_left_item"> </td>';
2280: }
2281: $output .= '</tr></table></td></tr>';
2282: return $output;
2283: }
2284:
2285: sub usercreation_types {
2286: my %lt = &Apache::lonlocal::texthash (
2287: author => 'When adding a co-author',
2288: course => 'When adding a user to a course',
2289: requestcrs => 'When requesting a course',
2290: selfcreate => 'User creates own account',
2291: any => 'Any',
2292: official => 'Institutional only ',
2293: unofficial => 'Non-institutional only',
2294: email => 'E-mail address',
2295: login => 'Institutional Login',
2296: sso => 'SSO',
2297: none => 'None',
2298: );
2299: return %lt;
2300: }
2301:
2302: sub authtype_names {
2303: my %lt = &Apache::lonlocal::texthash(
2304: int => 'Internal',
2305: krb4 => 'Kerberos 4',
2306: krb5 => 'Kerberos 5',
2307: loc => 'Local',
2308: );
2309: return %lt;
2310: }
2311:
2312: sub context_names {
2313: my %context_title = &Apache::lonlocal::texthash(
2314: author => 'Creating users when an Author',
2315: course => 'Creating users when in a course',
2316: domain => 'Creating users when a Domain Coordinator',
2317: );
2318: return %context_title;
2319: }
2320:
2321: sub print_usermodification {
2322: my ($position,$dom,$settings,$rowtotal) = @_;
2323: my $numinrow = 4;
2324: my ($context,$datatable,$rowcount);
2325: if ($position eq 'top') {
2326: $rowcount = 0;
2327: $context = 'author';
2328: foreach my $role ('ca','aa') {
2329: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2330: $numinrow,$rowcount);
2331: $$rowtotal ++;
2332: $rowcount ++;
2333: }
2334: } elsif ($position eq 'middle') {
2335: $context = 'course';
2336: $rowcount = 0;
2337: foreach my $role ('st','ep','ta','in','cr') {
2338: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2339: $numinrow,$rowcount);
2340: $$rowtotal ++;
2341: $rowcount ++;
2342: }
2343: } elsif ($position eq 'bottom') {
2344: $context = 'selfcreate';
2345: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2346: $usertypes->{'default'} = $othertitle;
2347: if (ref($types) eq 'ARRAY') {
2348: push(@{$types},'default');
2349: $usertypes->{'default'} = $othertitle;
2350: foreach my $status (@{$types}) {
2351: $datatable .= &modifiable_userdata_row($context,$status,$settings,
2352: $numinrow,$rowcount,$usertypes);
2353: $$rowtotal ++;
2354: $rowcount ++;
2355: }
2356: }
2357: }
2358: return $datatable;
2359: }
2360:
2361: sub print_defaults {
2362: my ($dom,$rowtotal) = @_;
2363: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
2364: 'datelocale_def');
2365: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
2366: my $titles = &defaults_titles();
2367: my $rownum = 0;
2368: my ($datatable,$css_class);
2369: foreach my $item (@items) {
2370: if ($rownum%2) {
2371: $css_class = '';
2372: } else {
2373: $css_class = ' class="LC_odd_row" ';
2374: }
2375: $datatable .= '<tr'.$css_class.'>'.
2376: '<td><span class="LC_nobreak">'.$titles->{$item}.
2377: '</span></td><td class="LC_right_item">';
2378: if ($item eq 'auth_def') {
2379: my @authtypes = ('internal','krb4','krb5','localauth');
2380: my %shortauth = (
2381: internal => 'int',
2382: krb4 => 'krb4',
2383: krb5 => 'krb5',
2384: localauth => 'loc'
2385: );
2386: my %authnames = &authtype_names();
2387: foreach my $auth (@authtypes) {
2388: my $checked = ' ';
2389: if ($domdefaults{$item} eq $auth) {
2390: $checked = ' checked="checked" ';
2391: }
2392: $datatable .= '<label><input type="radio" name="'.$item.
2393: '" value="'.$auth.'"'.$checked.'/>'.
2394: $authnames{$shortauth{$auth}}.'</label> ';
2395: }
2396: } elsif ($item eq 'timezone_def') {
2397: my $includeempty = 1;
2398: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
2399: } elsif ($item eq 'datelocale_def') {
2400: my $includeempty = 1;
2401: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
2402: } else {
2403: $datatable .= '<input type="text" name="'.$item.'" value="'.
2404: $domdefaults{$item}.'" />';
2405: }
2406: $datatable .= '</td></tr>';
2407: $rownum ++;
2408: }
2409: $$rowtotal += $rownum;
2410: return $datatable;
2411: }
2412:
2413: sub defaults_titles {
2414: my %titles = &Apache::lonlocal::texthash (
2415: 'auth_def' => 'Default authentication type',
2416: 'auth_arg_def' => 'Default authentication argument',
2417: 'lang_def' => 'Default language',
2418: 'timezone_def' => 'Default timezone',
2419: 'datelocale_def' => 'Default locale for dates',
2420: );
2421: return (\%titles);
2422: }
2423:
2424: sub print_scantronformat {
2425: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
2426: my $itemcount = 1;
2427: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
2428: %confhash);
2429: my $switchserver = &check_switchserver($dom,$confname);
2430: my %lt = &Apache::lonlocal::texthash (
2431: default => 'Default bubblesheet format file error',
2432: custom => 'Custom bubblesheet format file error',
2433: );
2434: my %scantronfiles = (
2435: default => 'default.tab',
2436: custom => 'custom.tab',
2437: );
2438: foreach my $key (keys(%scantronfiles)) {
2439: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
2440: .$scantronfiles{$key};
2441: }
2442: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
2443: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
2444: if (!$switchserver) {
2445: my $servadm = $r->dir_config('lonAdmEMail');
2446: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
2447: if ($configuserok eq 'ok') {
2448: if ($author_ok eq 'ok') {
2449: my %legacyfile = (
2450: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
2451: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
2452: );
2453: my %md5chk;
2454: foreach my $type (keys(%legacyfile)) {
2455: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
2456: chomp($md5chk{$type});
2457: }
2458: if ($md5chk{'default'} ne $md5chk{'custom'}) {
2459: foreach my $type (keys(%legacyfile)) {
2460: ($scantronurls{$type},my $error) =
2461: &legacy_scantronformat($r,$dom,$confname,
2462: $type,$legacyfile{$type},
2463: $scantronurls{$type},
2464: $scantronfiles{$type});
2465: if ($error ne '') {
2466: $error{$type} = $error;
2467: }
2468: }
2469: if (keys(%error) == 0) {
2470: $is_custom = 1;
2471: $confhash{'scantron'}{'scantronformat'} =
2472: $scantronurls{'custom'};
2473: my $putresult =
2474: &Apache::lonnet::put_dom('configuration',
2475: \%confhash,$dom);
2476: if ($putresult ne 'ok') {
2477: $error{'custom'} =
2478: '<span class="LC_error">'.
2479: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2480: }
2481: }
2482: } else {
2483: ($scantronurls{'default'},my $error) =
2484: &legacy_scantronformat($r,$dom,$confname,
2485: 'default',$legacyfile{'default'},
2486: $scantronurls{'default'},
2487: $scantronfiles{'default'});
2488: if ($error eq '') {
2489: $confhash{'scantron'}{'scantronformat'} = '';
2490: my $putresult =
2491: &Apache::lonnet::put_dom('configuration',
2492: \%confhash,$dom);
2493: if ($putresult ne 'ok') {
2494: $error{'default'} =
2495: '<span class="LC_error">'.
2496: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2497: }
2498: } else {
2499: $error{'default'} = $error;
2500: }
2501: }
2502: }
2503: }
2504: } else {
2505: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
2506: }
2507: }
2508: if (ref($settings) eq 'HASH') {
2509: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
2510: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
2511: if ((!@info) || ($info[0] eq 'no_such_dir')) {
2512: $scantronurl = '';
2513: } else {
2514: $scantronurl = $settings->{'scantronformat'};
2515: }
2516: $is_custom = 1;
2517: } else {
2518: $scantronurl = $scantronurls{'default'};
2519: }
2520: } else {
2521: if ($is_custom) {
2522: $scantronurl = $scantronurls{'custom'};
2523: } else {
2524: $scantronurl = $scantronurls{'default'};
2525: }
2526: }
2527: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2528: $datatable .= '<tr'.$css_class.'>';
2529: if (!$is_custom) {
2530: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
2531: '<span class="LC_nobreak">';
2532: if ($scantronurl) {
2533: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
2534: &mt('Default scantron format file').'</a>';
2535: } else {
2536: $datatable = &mt('File unavailable for display');
2537: }
2538: $datatable .= '</span></td>';
2539: if (keys(%error) == 0) {
2540: $datatable .= '<td valign="bottom">';
2541: if (!$switchserver) {
2542: $datatable .= &mt('Upload:').'<br />';
2543: }
2544: } else {
2545: my $errorstr;
2546: foreach my $key (sort(keys(%error))) {
2547: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2548: }
2549: $datatable .= '<td>'.$errorstr;
2550: }
2551: } else {
2552: if (keys(%error) > 0) {
2553: my $errorstr;
2554: foreach my $key (sort(keys(%error))) {
2555: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2556: }
2557: $datatable .= '<td>'.$errorstr.'</td><td> ';
2558: } elsif ($scantronurl) {
2559: $datatable .= '<td><span class="LC_nobreak">'.
2560: '<a href="'.$scantronurl.'" target="_blank">'.
2561: &mt('Custom scantron format file').'</a><label>'.
2562: '<input type="checkbox" name="scantronformat_del"'.
2563: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
2564: '<td><span class="LC_nobreak"> '.
2565: &mt('Replace:').'</span><br />';
2566: }
2567: }
2568: if (keys(%error) == 0) {
2569: if ($switchserver) {
2570: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2571: } else {
2572: $datatable .='<span class="LC_nobreak"> '.
2573: '<input type="file" name="scantronformat" /></span>';
2574: }
2575: }
2576: $datatable .= '</td></tr>';
2577: $$rowtotal ++;
2578: return $datatable;
2579: }
2580:
2581: sub legacy_scantronformat {
2582: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
2583: my ($url,$error);
2584: my @statinfo = &Apache::lonnet::stat_file($newurl);
2585: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
2586: (my $result,$url) =
2587: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
2588: '','',$newfile);
2589: if ($result ne 'ok') {
2590: $error = &mt("An error occurred publishing the [_1] scantron format file in RES space. Error was: [_2].",$newfile,$result);
2591: }
2592: }
2593: return ($url,$error);
2594: }
2595:
2596: sub print_coursecategories {
2597: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
2598: my $datatable;
2599: if ($position eq 'top') {
2600: my $toggle_cats_crs = ' ';
2601: my $toggle_cats_dom = ' checked="checked" ';
2602: my $can_cat_crs = ' ';
2603: my $can_cat_dom = ' checked="checked" ';
2604: my $toggle_catscomm_comm = ' ';
2605: my $toggle_catscomm_dom = ' checked="checked" ';
2606: my $can_catcomm_comm = ' ';
2607: my $can_catcomm_dom = ' checked="checked" ';
2608:
2609: if (ref($settings) eq 'HASH') {
2610: if ($settings->{'togglecats'} eq 'crs') {
2611: $toggle_cats_crs = $toggle_cats_dom;
2612: $toggle_cats_dom = ' ';
2613: }
2614: if ($settings->{'categorize'} eq 'crs') {
2615: $can_cat_crs = $can_cat_dom;
2616: $can_cat_dom = ' ';
2617: }
2618: if ($settings->{'togglecatscomm'} eq 'comm') {
2619: $toggle_catscomm_comm = $toggle_catscomm_dom;
2620: $toggle_catscomm_dom = ' ';
2621: }
2622: if ($settings->{'categorizecomm'} eq 'comm') {
2623: $can_catcomm_comm = $can_catcomm_dom;
2624: $can_catcomm_dom = ' ';
2625: }
2626: }
2627: my %title = &Apache::lonlocal::texthash (
2628: togglecats => 'Show/Hide a course in catalog',
2629: togglecatscomm => 'Show/Hide a community in catalog',
2630: categorize => 'Assign a category to a course',
2631: categorizecomm => 'Assign a category to a community',
2632: );
2633: my %level = &Apache::lonlocal::texthash (
2634: dom => 'Set in Domain',
2635: crs => 'Set in Course',
2636: comm => 'Set in Community',
2637: );
2638: $datatable = '<tr class="LC_odd_row">'.
2639: '<td>'.$title{'togglecats'}.'</td>'.
2640: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2641: '<input type="radio" name="togglecats"'.
2642: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2643: '<label><input type="radio" name="togglecats"'.
2644: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
2645: '</tr><tr>'.
2646: '<td>'.$title{'categorize'}.'</td>'.
2647: '<td class="LC_right_item"><span class="LC_nobreak">'.
2648: '<label><input type="radio" name="categorize"'.
2649: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2650: '<label><input type="radio" name="categorize"'.
2651: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
2652: '</tr><tr class="LC_odd_row">'.
2653: '<td>'.$title{'togglecatscomm'}.'</td>'.
2654: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2655: '<input type="radio" name="togglecatscomm"'.
2656: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2657: '<label><input type="radio" name="togglecatscomm"'.
2658: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
2659: '</tr><tr>'.
2660: '<td>'.$title{'categorizecomm'}.'</td>'.
2661: '<td class="LC_right_item"><span class="LC_nobreak">'.
2662: '<label><input type="radio" name="categorizecomm"'.
2663: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2664: '<label><input type="radio" name="categorizecomm"'.
2665: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
2666: '</tr>';
2667: $$rowtotal += 4;
2668: } else {
2669: my $css_class;
2670: my $itemcount = 1;
2671: my $cathash;
2672: if (ref($settings) eq 'HASH') {
2673: $cathash = $settings->{'cats'};
2674: }
2675: if (ref($cathash) eq 'HASH') {
2676: my (@cats,@trails,%allitems,%idx,@jsarray);
2677: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
2678: \%allitems,\%idx,\@jsarray);
2679: my $maxdepth = scalar(@cats);
2680: my $colattrib = '';
2681: if ($maxdepth > 2) {
2682: $colattrib = ' colspan="2" ';
2683: }
2684: my @path;
2685: if (@cats > 0) {
2686: if (ref($cats[0]) eq 'ARRAY') {
2687: my $numtop = @{$cats[0]};
2688: my $maxnum = $numtop;
2689: my %default_names = (
2690: instcode => &mt('Official courses'),
2691: communities => &mt('Communities'),
2692: );
2693:
2694: if ((!grep(/^instcode$/,@{$cats[0]})) ||
2695: ($cathash->{'instcode::0'} eq '') ||
2696: (!grep(/^communities$/,@{$cats[0]})) ||
2697: ($cathash->{'communities::0'} eq '')) {
2698: $maxnum ++;
2699: }
2700: my $lastidx;
2701: for (my $i=0; $i<$numtop; $i++) {
2702: my $parent = $cats[0][$i];
2703: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2704: my $item = &escape($parent).'::0';
2705: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
2706: $lastidx = $idx{$item};
2707: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2708: .'<select name="'.$item.'"'.$chgstr.'>';
2709: for (my $k=0; $k<=$maxnum; $k++) {
2710: my $vpos = $k+1;
2711: my $selstr;
2712: if ($k == $i) {
2713: $selstr = ' selected="selected" ';
2714: }
2715: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2716: }
2717: $datatable .= '</select></td><td>';
2718: if ($parent eq 'instcode' || $parent eq 'communities') {
2719: $datatable .= '<span class="LC_nobreak">'
2720: .$default_names{$parent}.'</span>';
2721: if ($parent eq 'instcode') {
2722: $datatable .= '<br /><span class="LC_nobreak">('
2723: .&mt('with institutional codes')
2724: .')</span></td><td'.$colattrib.'>';
2725: } else {
2726: $datatable .= '<table><tr><td>';
2727: }
2728: $datatable .= '<span class="LC_nobreak">'
2729: .'<label><input type="radio" name="'
2730: .$parent.'" value="1" checked="checked" />'
2731: .&mt('Display').'</label>';
2732: if ($parent eq 'instcode') {
2733: $datatable .= ' ';
2734: } else {
2735: $datatable .= '</span></td></tr><tr><td>'
2736: .'<span class="LC_nobreak">';
2737: }
2738: $datatable .= '<label><input type="radio" name="'
2739: .$parent.'" value="0" />'
2740: .&mt('Do not display').'</label></span>';
2741: if ($parent eq 'communities') {
2742: $datatable .= '</td></tr></table>';
2743: }
2744: $datatable .= '</td>';
2745: } else {
2746: $datatable .= $parent
2747: .' <label><input type="checkbox" name="deletecategory" '
2748: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
2749: }
2750: my $depth = 1;
2751: push(@path,$parent);
2752: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
2753: pop(@path);
2754: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
2755: $itemcount ++;
2756: }
2757: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2758: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
2759: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
2760: for (my $k=0; $k<=$maxnum; $k++) {
2761: my $vpos = $k+1;
2762: my $selstr;
2763: if ($k == $numtop) {
2764: $selstr = ' selected="selected" ';
2765: }
2766: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2767: }
2768: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
2769: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
2770: .'</tr>'."\n";
2771: $itemcount ++;
2772: foreach my $default ('instcode','communities') {
2773: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
2774: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2775: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
2776: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
2777: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
2778: for (my $k=0; $k<=$maxnum; $k++) {
2779: my $vpos = $k+1;
2780: my $selstr;
2781: if ($k == $maxnum) {
2782: $selstr = ' selected="selected" ';
2783: }
2784: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2785: }
2786: $datatable .= '</select></span></td>'.
2787: '<td><span class="LC_nobreak">'.
2788: $default_names{$default}.'</span>';
2789: if ($default eq 'instcode') {
2790: $datatable .= '<br /><span class="LC_nobreak">('
2791: .&mt('with institutional codes').')</span>';
2792: }
2793: $datatable .= '</td>'
2794: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
2795: .&mt('Display').'</label> '
2796: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
2797: .&mt('Do not display').'</label></span></td></tr>';
2798: }
2799: }
2800: }
2801: } else {
2802: $datatable .= &initialize_categories($itemcount);
2803: }
2804: } else {
2805: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
2806: .&initialize_categories($itemcount);
2807: }
2808: $$rowtotal += $itemcount;
2809: }
2810: return $datatable;
2811: }
2812:
2813: sub print_serverstatuses {
2814: my ($dom,$settings,$rowtotal) = @_;
2815: my $datatable;
2816: my @pages = &serverstatus_pages();
2817: my (%namedaccess,%machineaccess);
2818: foreach my $type (@pages) {
2819: $namedaccess{$type} = '';
2820: $machineaccess{$type}= '';
2821: }
2822: if (ref($settings) eq 'HASH') {
2823: foreach my $type (@pages) {
2824: if (exists($settings->{$type})) {
2825: if (ref($settings->{$type}) eq 'HASH') {
2826: foreach my $key (keys(%{$settings->{$type}})) {
2827: if ($key eq 'namedusers') {
2828: $namedaccess{$type} = $settings->{$type}->{$key};
2829: } elsif ($key eq 'machines') {
2830: $machineaccess{$type} = $settings->{$type}->{$key};
2831: }
2832: }
2833: }
2834: }
2835: }
2836: }
2837: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
2838: my $rownum = 0;
2839: my $css_class;
2840: foreach my $type (@pages) {
2841: $rownum ++;
2842: $css_class = $rownum%2?' class="LC_odd_row"':'';
2843: $datatable .= '<tr'.$css_class.'>'.
2844: '<td><span class="LC_nobreak">'.
2845: $titles->{$type}.'</span></td>'.
2846: '<td class="LC_left_item">'.
2847: '<input type="text" name="'.$type.'_namedusers" '.
2848: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
2849: '<td class="LC_right_item">'.
2850: '<span class="LC_nobreak">'.
2851: '<input type="text" name="'.$type.'_machines" '.
2852: 'value="'.$machineaccess{$type}.'" size="10" />'.
2853: '</td></tr>'."\n";
2854: }
2855: $$rowtotal += $rownum;
2856: return $datatable;
2857: }
2858:
2859: sub serverstatus_pages {
2860: return ('userstatus','lonstatus','loncron','server-status','codeversions',
2861: 'clusterstatus','metadata_keywords','metadata_harvest',
2862: 'takeoffline','takeonline','showenv','toggledebug');
2863: }
2864:
2865: sub coursecategories_javascript {
2866: my ($settings) = @_;
2867: my ($output,$jstext,$cathash);
2868: if (ref($settings) eq 'HASH') {
2869: $cathash = $settings->{'cats'};
2870: }
2871: if (ref($cathash) eq 'HASH') {
2872: my (@cats,@jsarray,%idx);
2873: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
2874: if (@jsarray > 0) {
2875: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
2876: for (my $i=0; $i<@jsarray; $i++) {
2877: if (ref($jsarray[$i]) eq 'ARRAY') {
2878: my $catstr = join('","',@{$jsarray[$i]});
2879: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
2880: }
2881: }
2882: }
2883: } else {
2884: $jstext = ' var categories = Array(1);'."\n".
2885: ' categories[0] = Array("instcode_pos");'."\n";
2886: }
2887: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
2888: my $communities_reserved = &mt('The name: "communities" is a reserved category');
2889: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
2890: $output = <<"ENDSCRIPT";
2891: <script type="text/javascript">
2892: // <![CDATA[
2893: function reorderCats(form,parent,item,idx) {
2894: var changedVal;
2895: $jstext
2896: var newpos = 'addcategory_pos';
2897: var current = new Array;
2898: if (parent == '') {
2899: var has_instcode = 0;
2900: var maxtop = categories[idx].length;
2901: for (var j=0; j<maxtop; j++) {
2902: if (categories[idx][j] == 'instcode::0') {
2903: has_instcode == 1;
2904: }
2905: }
2906: if (has_instcode == 0) {
2907: categories[idx][maxtop] = 'instcode_pos';
2908: }
2909: } else {
2910: newpos += '_'+parent;
2911: }
2912: var maxh = 1 + categories[idx].length;
2913: var current = new Array;
2914: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2915: if (item == newpos) {
2916: changedVal = newitemVal;
2917: } else {
2918: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2919: current[newitemVal] = newpos;
2920: }
2921: for (var i=0; i<categories[idx].length; i++) {
2922: var elementName = categories[idx][i];
2923: if (elementName != item) {
2924: if (form.elements[elementName]) {
2925: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2926: current[currVal] = elementName;
2927: }
2928: }
2929: }
2930: var oldVal;
2931: for (var j=0; j<maxh; j++) {
2932: if (current[j] == undefined) {
2933: oldVal = j;
2934: }
2935: }
2936: if (oldVal < changedVal) {
2937: for (var k=oldVal+1; k<=changedVal ; k++) {
2938: var elementName = current[k];
2939: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2940: }
2941: } else {
2942: for (var k=changedVal; k<oldVal; k++) {
2943: var elementName = current[k];
2944: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2945: }
2946: }
2947: return;
2948: }
2949:
2950: function categoryCheck(form) {
2951: if (form.elements['addcategory_name'].value == 'instcode') {
2952: alert('$instcode_reserved\\n$choose_again');
2953: return false;
2954: }
2955: if (form.elements['addcategory_name'].value == 'communities') {
2956: alert('$communities_reserved\\n$choose_again');
2957: return false;
2958: }
2959: return true;
2960: }
2961:
2962: // ]]>
2963: </script>
2964:
2965: ENDSCRIPT
2966: return $output;
2967: }
2968:
2969: sub initialize_categories {
2970: my ($itemcount) = @_;
2971: my ($datatable,$css_class,$chgstr);
2972: my %default_names = (
2973: instcode => 'Official courses (with institutional codes)',
2974: communities => 'Communities',
2975: );
2976: my $select0 = ' selected="selected"';
2977: my $select1 = '';
2978: foreach my $default ('instcode','communities') {
2979: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2980: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
2981: if ($default eq 'communities') {
2982: $select1 = $select0;
2983: $select0 = '';
2984: }
2985: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2986: .'<select name="'.$default.'_pos">'
2987: .'<option value="0"'.$select0.'>1</option>'
2988: .'<option value="1"'.$select1.'>2</option>'
2989: .'<option value="2">3</option></select> '
2990: .$default_names{$default}
2991: .'</span></td><td><span class="LC_nobreak">'
2992: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
2993: .&mt('Display').'</label> <label>'
2994: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
2995: .'</label></span></td></tr>';
2996: $itemcount ++;
2997: }
2998: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2999: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
3000: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3001: .'<select name="addcategory_pos"'.$chgstr.'>'
3002: .'<option value="0">1</option>'
3003: .'<option value="1">2</option>'
3004: .'<option value="2" selected="selected">3</option></select> '
3005: .&mt('Add category').'</td><td>'.&mt('Name:')
3006: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
3007: return $datatable;
3008: }
3009:
3010: sub build_category_rows {
3011: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
3012: my ($text,$name,$item,$chgstr);
3013: if (ref($cats) eq 'ARRAY') {
3014: my $maxdepth = scalar(@{$cats});
3015: if (ref($cats->[$depth]) eq 'HASH') {
3016: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
3017: my $numchildren = @{$cats->[$depth]{$parent}};
3018: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3019: $text .= '<td><table class="LC_datatable">';
3020: my ($idxnum,$parent_name,$parent_item);
3021: my $higher = $depth - 1;
3022: if ($higher == 0) {
3023: $parent_name = &escape($parent).'::'.$higher;
3024: } else {
3025: if (ref($path) eq 'ARRAY') {
3026: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3027: }
3028: }
3029: $parent_item = 'addcategory_pos_'.$parent_name;
3030: for (my $j=0; $j<=$numchildren; $j++) {
3031: if ($j < $numchildren) {
3032: $name = $cats->[$depth]{$parent}[$j];
3033: $item = &escape($name).':'.&escape($parent).':'.$depth;
3034: $idxnum = $idx->{$item};
3035: } else {
3036: $name = $parent_name;
3037: $item = $parent_item;
3038: }
3039: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
3040: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
3041: for (my $i=0; $i<=$numchildren; $i++) {
3042: my $vpos = $i+1;
3043: my $selstr;
3044: if ($j == $i) {
3045: $selstr = ' selected="selected" ';
3046: }
3047: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
3048: }
3049: $text .= '</select> ';
3050: if ($j < $numchildren) {
3051: my $deeper = $depth+1;
3052: $text .= $name.' '
3053: .'<label><input type="checkbox" name="deletecategory" value="'
3054: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
3055: if(ref($path) eq 'ARRAY') {
3056: push(@{$path},$name);
3057: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
3058: pop(@{$path});
3059: }
3060: } else {
3061: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
3062: if ($j == $numchildren) {
3063: $text .= $name;
3064: } else {
3065: $text .= $item;
3066: }
3067: $text .= '" value="" />';
3068: }
3069: $text .= '</td></tr>';
3070: }
3071: $text .= '</table></td>';
3072: } else {
3073: my $higher = $depth-1;
3074: if ($higher == 0) {
3075: $name = &escape($parent).'::'.$higher;
3076: } else {
3077: if (ref($path) eq 'ARRAY') {
3078: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3079: }
3080: }
3081: my $colspan;
3082: if ($parent ne 'instcode') {
3083: $colspan = $maxdepth - $depth - 1;
3084: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
3085: }
3086: }
3087: }
3088: }
3089: return $text;
3090: }
3091:
3092: sub modifiable_userdata_row {
3093: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
3094: my $rolename;
3095: if ($context eq 'selfcreate') {
3096: if (ref($usertypes) eq 'HASH') {
3097: $rolename = $usertypes->{$role};
3098: } else {
3099: $rolename = $role;
3100: }
3101: } else {
3102: if ($role eq 'cr') {
3103: $rolename = &mt('Custom role');
3104: } else {
3105: $rolename = &Apache::lonnet::plaintext($role);
3106: }
3107: }
3108: my @fields = ('lastname','firstname','middlename','generation',
3109: 'permanentemail','id');
3110: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3111: my $output;
3112: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3113: $output = '<tr '.$css_class.'>'.
3114: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
3115: '<td class="LC_left_item" colspan="2"><table>';
3116: my $rem;
3117: my %checks;
3118: if (ref($settings) eq 'HASH') {
3119: if (ref($settings->{$context}) eq 'HASH') {
3120: if (ref($settings->{$context}->{$role}) eq 'HASH') {
3121: foreach my $field (@fields) {
3122: if ($settings->{$context}->{$role}->{$field}) {
3123: $checks{$field} = ' checked="checked" ';
3124: }
3125: }
3126: }
3127: }
3128: }
3129: for (my $i=0; $i<@fields; $i++) {
3130: my $rem = $i%($numinrow);
3131: if ($rem == 0) {
3132: if ($i > 0) {
3133: $output .= '</tr>';
3134: }
3135: $output .= '<tr>';
3136: }
3137: my $check = ' ';
3138: if (exists($checks{$fields[$i]})) {
3139: $check = $checks{$fields[$i]}
3140: } else {
3141: if ($role eq 'st') {
3142: if (ref($settings) ne 'HASH') {
3143: $check = ' checked="checked" ';
3144: }
3145: }
3146: }
3147: $output .= '<td class="LC_left_item">'.
3148: '<span class="LC_nobreak"><label>'.
3149: '<input type="checkbox" name="canmodify_'.$role.'" '.
3150: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
3151: '</label></span></td>';
3152: $rem = @fields%($numinrow);
3153: }
3154: my $colsleft = $numinrow - $rem;
3155: if ($colsleft > 1 ) {
3156: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3157: ' </td>';
3158: } elsif ($colsleft == 1) {
3159: $output .= '<td class="LC_left_item"> </td>';
3160: }
3161: $output .= '</tr></table></td></tr>';
3162: return $output;
3163: }
3164:
3165: sub insttypes_row {
3166: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
3167: my %lt = &Apache::lonlocal::texthash (
3168: cansearch => 'Users allowed to search',
3169: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
3170: );
3171: my $showdom;
3172: if ($context eq 'cansearch') {
3173: $showdom = ' ('.$dom.')';
3174: }
3175: my $output = '<tr class="LC_odd_row">'.
3176: '<td>'.$lt{$context}.$showdom.
3177: '</td><td class="LC_left_item" colspan="2"><table>';
3178: my $rem;
3179: if (ref($types) eq 'ARRAY') {
3180: for (my $i=0; $i<@{$types}; $i++) {
3181: if (defined($usertypes->{$types->[$i]})) {
3182: my $rem = $i%($numinrow);
3183: if ($rem == 0) {
3184: if ($i > 0) {
3185: $output .= '</tr>';
3186: }
3187: $output .= '<tr>';
3188: }
3189: my $check = ' ';
3190: if (ref($settings) eq 'HASH') {
3191: if (ref($settings->{$context}) eq 'ARRAY') {
3192: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
3193: $check = ' checked="checked" ';
3194: }
3195: } elsif ($context eq 'statustocreate') {
3196: $check = ' checked="checked" ';
3197: }
3198: }
3199: $output .= '<td class="LC_left_item">'.
3200: '<span class="LC_nobreak"><label>'.
3201: '<input type="checkbox" name="'.$context.'" '.
3202: 'value="'.$types->[$i].'"'.$check.'/>'.
3203: $usertypes->{$types->[$i]}.'</label></span></td>';
3204: }
3205: }
3206:
3207: $rem = @{$types}%($numinrow);
3208: }
3209: my $colsleft = $numinrow - $rem;
3210: if ($colsleft > 1) {
3211: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
3212: } else {
3213: $output .= '<td class="LC_left_item">';
3214: }
3215: my $defcheck = ' ';
3216: if (ref($settings) eq 'HASH') {
3217: if (ref($settings->{$context}) eq 'ARRAY') {
3218: if (grep(/^default$/,@{$settings->{$context}})) {
3219: $defcheck = ' checked="checked" ';
3220: }
3221: } elsif ($context eq 'statustocreate') {
3222: $defcheck = ' checked="checked" ';
3223: }
3224: }
3225: $output .= '<span class="LC_nobreak"><label>'.
3226: '<input type="checkbox" name="'.$context.'" '.
3227: 'value="default"'.$defcheck.'/>'.
3228: $othertitle.'</label></span></td>'.
3229: '</tr></table></td></tr>';
3230: return $output;
3231: }
3232:
3233: sub sorted_searchtitles {
3234: my %searchtitles = &Apache::lonlocal::texthash(
3235: 'uname' => 'username',
3236: 'lastname' => 'last name',
3237: 'lastfirst' => 'last name, first name',
3238: );
3239: my @titleorder = ('uname','lastname','lastfirst');
3240: return (\%searchtitles,\@titleorder);
3241: }
3242:
3243: sub sorted_searchtypes {
3244: my %srchtypes_desc = (
3245: exact => 'is exact match',
3246: contains => 'contains ..',
3247: begins => 'begins with ..',
3248: );
3249: my @srchtypeorder = ('exact','begins','contains');
3250: return (\%srchtypes_desc,\@srchtypeorder);
3251: }
3252:
3253: sub usertype_update_row {
3254: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
3255: my $datatable;
3256: my $numinrow = 4;
3257: foreach my $type (@{$types}) {
3258: if (defined($usertypes->{$type})) {
3259: $$rownums ++;
3260: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
3261: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
3262: '</td><td class="LC_left_item"><table>';
3263: for (my $i=0; $i<@{$fields}; $i++) {
3264: my $rem = $i%($numinrow);
3265: if ($rem == 0) {
3266: if ($i > 0) {
3267: $datatable .= '</tr>';
3268: }
3269: $datatable .= '<tr>';
3270: }
3271: my $check = ' ';
3272: if (ref($settings) eq 'HASH') {
3273: if (ref($settings->{'fields'}) eq 'HASH') {
3274: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
3275: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
3276: $check = ' checked="checked" ';
3277: }
3278: }
3279: }
3280: }
3281:
3282: if ($i == @{$fields}-1) {
3283: my $colsleft = $numinrow - $rem;
3284: if ($colsleft > 1) {
3285: $datatable .= '<td colspan="'.$colsleft.'">';
3286: } else {
3287: $datatable .= '<td>';
3288: }
3289: } else {
3290: $datatable .= '<td>';
3291: }
3292: $datatable .= '<span class="LC_nobreak"><label>'.
3293: '<input type="checkbox" name="updateable_'.$type.
3294: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
3295: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
3296: }
3297: $datatable .= '</tr></table></td></tr>';
3298: }
3299: }
3300: return $datatable;
3301: }
3302:
3303: sub modify_login {
3304: my ($r,$dom,$confname,%domconfig) = @_;
3305: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
3306: my %title = ( coursecatalog => 'Display course catalog',
3307: adminmail => 'Display administrator E-mail address',
3308: newuser => 'Link for visitors to create a user account',
3309: loginheader => 'Log-in box header');
3310: my @offon = ('off','on');
3311: my %curr_loginvia;
3312: if (ref($domconfig{login}) eq 'HASH') {
3313: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
3314: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
3315: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
3316: }
3317: }
3318: }
3319: my %loginhash;
3320: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
3321: \%domconfig,\%loginhash);
3322: my @toggles = ('coursecatalog','adminmail','newuser');
3323: foreach my $item (@toggles) {
3324: $loginhash{login}{$item} = $env{'form.'.$item};
3325: }
3326: $loginhash{login}{loginheader} = $env{'form.loginheader'};
3327: if (ref($colchanges{'login'}) eq 'HASH') {
3328: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
3329: \%loginhash);
3330: }
3331:
3332: my %servers = &dom_servers($dom);
3333: if (keys(%servers) > 1) {
3334: foreach my $lonhost (keys(%servers)) {
3335: next if ($env{'form.'.$lonhost.'_serverurl'} eq $lonhost);
3336: if ($env{'form.'.$lonhost.'_serverurl'} eq $curr_loginvia{$lonhost}) {
3337: $loginhash{login}{loginvia}{$lonhost} = $curr_loginvia{$lonhost}; next;
3338: }
3339: if ($curr_loginvia{$lonhost} ne '') {
3340: $loginhash{login}{loginvia}{$lonhost} = $env{'form.'.$lonhost.'_serverurl'};
3341: $changes{'loginvia'}{$lonhost} = 1;
3342: } else {
3343: if (defined($servers{$env{'form.'.$lonhost.'_serverurl'}})) {
3344: $loginhash{login}{loginvia}{$lonhost} = $env{'form.'.$lonhost.'_serverurl'};
3345: $changes{'loginvia'}{$lonhost} = 1;
3346: }
3347: }
3348: }
3349: }
3350:
3351: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
3352: $dom);
3353: if ($putresult eq 'ok') {
3354: my @toggles = ('coursecatalog','adminmail','newuser');
3355: my %defaultchecked = (
3356: 'coursecatalog' => 'on',
3357: 'adminmail' => 'off',
3358: 'newuser' => 'off',
3359: );
3360: if (ref($domconfig{'login'}) eq 'HASH') {
3361: foreach my $item (@toggles) {
3362: if ($defaultchecked{$item} eq 'on') {
3363: if (($domconfig{'login'}{$item} eq '0') &&
3364: ($env{'form.'.$item} eq '1')) {
3365: $changes{$item} = 1;
3366: } elsif (($domconfig{'login'}{$item} eq '' ||
3367: $domconfig{'login'}{$item} eq '1') &&
3368: ($env{'form.'.$item} eq '0')) {
3369: $changes{$item} = 1;
3370: }
3371: } elsif ($defaultchecked{$item} eq 'off') {
3372: if (($domconfig{'login'}{$item} eq '1') &&
3373: ($env{'form.'.$item} eq '0')) {
3374: $changes{$item} = 1;
3375: } elsif (($domconfig{'login'}{$item} eq '' ||
3376: $domconfig{'login'}{$item} eq '0') &&
3377: ($env{'form.'.$item} eq '1')) {
3378: $changes{$item} = 1;
3379: }
3380: }
3381: }
3382: if (($domconfig{'login'}{'loginheader'} eq 'text') &&
3383: ($env{'form.loginheader'} eq 'image')) {
3384: $changes{'loginheader'} = 1;
3385: } elsif (($domconfig{'login'}{'loginheader'} eq '' ||
3386: $domconfig{'login'}{'loginheader'} eq 'image') &&
3387: ($env{'form.loginheader'} eq 'text')) {
3388: $changes{'loginheader'} = 1;
3389: }
3390: }
3391: if (keys(%changes) > 0 || $colchgtext) {
3392: &Apache::loncommon::devalidate_domconfig_cache($dom);
3393: $resulttext = &mt('Changes made:').'<ul>';
3394: foreach my $item (sort(keys(%changes))) {
3395: if ($item eq 'loginheader') {
3396: $resulttext .= '<li>'.&mt("$title{$item} set to $env{'form.loginheader'}").'</li>';
3397: } elsif ($item eq 'loginvia') {
3398: if (ref($changes{$item}) eq 'HASH') {
3399: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
3400: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
3401: if ($servers{$env{'form.'.$lonhost.'_serverurl'}} ne '') {
3402: $resulttext .= '<li>'.&mt('Server: [_1] log-in page now redirects to [_2]',$lonhost,$servers{$env{'form.'.$lonhost.'_serverurl'}}).'</li>';
3403: } else {
3404: $resulttext .= '<li>'.&mt('Server: [_1] now has standard log-in page.',$lonhost).'</li>';
3405: }
3406: }
3407: $resulttext .= '</ul></li>';
3408: }
3409: } else {
3410: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
3411: }
3412: }
3413: $resulttext .= $colchgtext.'</ul>';
3414: } else {
3415: $resulttext = &mt('No changes made to log-in page settings');
3416: }
3417: } else {
3418: $resulttext = '<span class="LC_error">'.
3419: &mt('An error occurred: [_1]',$putresult).'</span>';
3420: }
3421: if ($errors) {
3422: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
3423: $errors.'</ul>';
3424: }
3425: return $resulttext;
3426: }
3427:
3428: sub color_font_choices {
3429: my %choices =
3430: &Apache::lonlocal::texthash (
3431: img => "Header",
3432: bgs => "Background colors",
3433: links => "Link colors",
3434: images => "Images",
3435: font => "Font color",
3436: fontmenu => "Font Menu",
3437: pgbg => "Page",
3438: tabbg => "Header",
3439: sidebg => "Border",
3440: link => "Link",
3441: alink => "Active link",
3442: vlink => "Visited link",
3443: );
3444: return %choices;
3445: }
3446:
3447: sub modify_rolecolors {
3448: my ($r,$dom,$confname,$roles,%domconfig) = @_;
3449: my ($resulttext,%rolehash);
3450: $rolehash{'rolecolors'} = {};
3451: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
3452: if ($domconfig{'rolecolors'} eq '') {
3453: $domconfig{'rolecolors'} = {};
3454: }
3455: }
3456: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
3457: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
3458: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
3459: $dom);
3460: if ($putresult eq 'ok') {
3461: if (keys(%changes) > 0) {
3462: &Apache::loncommon::devalidate_domconfig_cache($dom);
3463: $resulttext = &display_colorchgs($dom,\%changes,$roles,
3464: $rolehash{'rolecolors'});
3465: } else {
3466: $resulttext = &mt('No changes made to default color schemes');
3467: }
3468: } else {
3469: $resulttext = '<span class="LC_error">'.
3470: &mt('An error occurred: [_1]',$putresult).'</span>';
3471: }
3472: if ($errors) {
3473: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
3474: $errors.'</ul>';
3475: }
3476: return $resulttext;
3477: }
3478:
3479: sub modify_colors {
3480: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
3481: my (%changes,%choices);
3482: my @bgs;
3483: my @links = ('link','alink','vlink');
3484: my @logintext;
3485: my @images;
3486: my $servadm = $r->dir_config('lonAdmEMail');
3487: my $errors;
3488: foreach my $role (@{$roles}) {
3489: if ($role eq 'login') {
3490: %choices = &login_choices();
3491: @logintext = ('textcol','bgcol');
3492: } else {
3493: %choices = &color_font_choices();
3494: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
3495: }
3496: if ($role eq 'login') {
3497: @images = ('img','logo','domlogo','login');
3498: @bgs = ('pgbg','mainbg','sidebg');
3499: } else {
3500: @images = ('img');
3501: @bgs = ('pgbg','tabbg','sidebg');
3502: }
3503: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
3504: foreach my $item (@bgs,@links,@logintext) {
3505: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
3506: }
3507: my ($configuserok,$author_ok,$switchserver) =
3508: &config_check($dom,$confname,$servadm);
3509: my ($width,$height) = &thumb_dimensions();
3510: if (ref($domconfig->{$role}) ne 'HASH') {
3511: $domconfig->{$role} = {};
3512: }
3513: foreach my $img (@images) {
3514: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
3515: if (defined($env{'form.login_showlogo_'.$img})) {
3516: $confhash->{$role}{'showlogo'}{$img} = 1;
3517: } else {
3518: $confhash->{$role}{'showlogo'}{$img} = 0;
3519: }
3520: }
3521: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
3522: && !defined($domconfig->{$role}{$img})
3523: && !$env{'form.'.$role.'_del_'.$img}
3524: && $env{'form.'.$role.'_import_'.$img}) {
3525: # import the old configured image from the .tab setting
3526: # if they haven't provided a new one
3527: $domconfig->{$role}{$img} =
3528: $env{'form.'.$role.'_import_'.$img};
3529: }
3530: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
3531: my $error;
3532: if ($configuserok eq 'ok') {
3533: if ($switchserver) {
3534: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
3535: } else {
3536: if ($author_ok eq 'ok') {
3537: my ($result,$logourl) =
3538: &publishlogo($r,'upload',$role.'_'.$img,
3539: $dom,$confname,$img,$width,$height);
3540: if ($result eq 'ok') {
3541: $confhash->{$role}{$img} = $logourl;
3542: $changes{$role}{'images'}{$img} = 1;
3543: } else {
3544: $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);
3545: }
3546: } else {
3547: $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);
3548: }
3549: }
3550: } else {
3551: $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);
3552: }
3553: if ($error) {
3554: &Apache::lonnet::logthis($error);
3555: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
3556: }
3557: } elsif ($domconfig->{$role}{$img} ne '') {
3558: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
3559: my $error;
3560: if ($configuserok eq 'ok') {
3561: # is confname an author?
3562: if ($switchserver eq '') {
3563: if ($author_ok eq 'ok') {
3564: my ($result,$logourl) =
3565: &publishlogo($r,'copy',$domconfig->{$role}{$img},
3566: $dom,$confname,$img,$width,$height);
3567: if ($result eq 'ok') {
3568: $confhash->{$role}{$img} = $logourl;
3569: $changes{$role}{'images'}{$img} = 1;
3570: }
3571: }
3572: }
3573: }
3574: }
3575: }
3576: }
3577: if (ref($domconfig) eq 'HASH') {
3578: if (ref($domconfig->{$role}) eq 'HASH') {
3579: foreach my $img (@images) {
3580: if ($domconfig->{$role}{$img} ne '') {
3581: if ($env{'form.'.$role.'_del_'.$img}) {
3582: $confhash->{$role}{$img} = '';
3583: $changes{$role}{'images'}{$img} = 1;
3584: } else {
3585: if ($confhash->{$role}{$img} eq '') {
3586: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
3587: }
3588: }
3589: } else {
3590: if ($env{'form.'.$role.'_del_'.$img}) {
3591: $confhash->{$role}{$img} = '';
3592: $changes{$role}{'images'}{$img} = 1;
3593: }
3594: }
3595: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
3596: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
3597: if ($confhash->{$role}{'showlogo'}{$img} ne
3598: $domconfig->{$role}{'showlogo'}{$img}) {
3599: $changes{$role}{'showlogo'}{$img} = 1;
3600: }
3601: } else {
3602: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
3603: $changes{$role}{'showlogo'}{$img} = 1;
3604: }
3605: }
3606: }
3607: }
3608: if ($domconfig->{$role}{'font'} ne '') {
3609: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
3610: $changes{$role}{'font'} = 1;
3611: }
3612: } else {
3613: if ($confhash->{$role}{'font'}) {
3614: $changes{$role}{'font'} = 1;
3615: }
3616: }
3617: if ($role ne 'login') {
3618: if ($domconfig->{$role}{'fontmenu'} ne '') {
3619: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
3620: $changes{$role}{'fontmenu'} = 1;
3621: }
3622: } else {
3623: if ($confhash->{$role}{'fontmenu'}) {
3624: $changes{$role}{'fontmenu'} = 1;
3625: }
3626: }
3627: }
3628: foreach my $item (@bgs) {
3629: if ($domconfig->{$role}{$item} ne '') {
3630: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3631: $changes{$role}{'bgs'}{$item} = 1;
3632: }
3633: } else {
3634: if ($confhash->{$role}{$item}) {
3635: $changes{$role}{'bgs'}{$item} = 1;
3636: }
3637: }
3638: }
3639: foreach my $item (@links) {
3640: if ($domconfig->{$role}{$item} ne '') {
3641: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3642: $changes{$role}{'links'}{$item} = 1;
3643: }
3644: } else {
3645: if ($confhash->{$role}{$item}) {
3646: $changes{$role}{'links'}{$item} = 1;
3647: }
3648: }
3649: }
3650: foreach my $item (@logintext) {
3651: if ($domconfig->{$role}{$item} ne '') {
3652: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3653: $changes{$role}{'logintext'}{$item} = 1;
3654: }
3655: } else {
3656: if ($confhash->{$role}{$item}) {
3657: $changes{$role}{'logintext'}{$item} = 1;
3658: }
3659: }
3660: }
3661: } else {
3662: &default_change_checker($role,\@images,\@links,\@bgs,
3663: \@logintext,$confhash,\%changes);
3664: }
3665: } else {
3666: &default_change_checker($role,\@images,\@links,\@bgs,
3667: \@logintext,$confhash,\%changes);
3668: }
3669: }
3670: return ($errors,%changes);
3671: }
3672:
3673: sub config_check {
3674: my ($dom,$confname,$servadm) = @_;
3675: my ($configuserok,$author_ok,$switchserver,%currroles);
3676: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
3677: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
3678: $confname,$servadm);
3679: if ($configuserok eq 'ok') {
3680: $switchserver = &check_switchserver($dom,$confname);
3681: if ($switchserver eq '') {
3682: $author_ok = &check_authorstatus($dom,$confname,%currroles);
3683: }
3684: }
3685: return ($configuserok,$author_ok,$switchserver);
3686: }
3687:
3688: sub default_change_checker {
3689: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
3690: foreach my $item (@{$links}) {
3691: if ($confhash->{$role}{$item}) {
3692: $changes->{$role}{'links'}{$item} = 1;
3693: }
3694: }
3695: foreach my $item (@{$bgs}) {
3696: if ($confhash->{$role}{$item}) {
3697: $changes->{$role}{'bgs'}{$item} = 1;
3698: }
3699: }
3700: foreach my $item (@{$logintext}) {
3701: if ($confhash->{$role}{$item}) {
3702: $changes->{$role}{'logintext'}{$item} = 1;
3703: }
3704: }
3705: foreach my $img (@{$images}) {
3706: if ($env{'form.'.$role.'_del_'.$img}) {
3707: $confhash->{$role}{$img} = '';
3708: $changes->{$role}{'images'}{$img} = 1;
3709: }
3710: if ($role eq 'login') {
3711: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
3712: $changes->{$role}{'showlogo'}{$img} = 1;
3713: }
3714: }
3715: }
3716: if ($confhash->{$role}{'font'}) {
3717: $changes->{$role}{'font'} = 1;
3718: }
3719: }
3720:
3721: sub display_colorchgs {
3722: my ($dom,$changes,$roles,$confhash) = @_;
3723: my (%choices,$resulttext);
3724: if (!grep(/^login$/,@{$roles})) {
3725: $resulttext = &mt('Changes made:').'<br />';
3726: }
3727: foreach my $role (@{$roles}) {
3728: if ($role eq 'login') {
3729: %choices = &login_choices();
3730: } else {
3731: %choices = &color_font_choices();
3732: }
3733: if (ref($changes->{$role}) eq 'HASH') {
3734: if ($role ne 'login') {
3735: $resulttext .= '<h4>'.&mt($role).'</h4>';
3736: }
3737: foreach my $key (sort(keys(%{$changes->{$role}}))) {
3738: if ($role ne 'login') {
3739: $resulttext .= '<ul>';
3740: }
3741: if (ref($changes->{$role}{$key}) eq 'HASH') {
3742: if ($role ne 'login') {
3743: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
3744: }
3745: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
3746: if (($role eq 'login') && ($key eq 'showlogo')) {
3747: if ($confhash->{$role}{$key}{$item}) {
3748: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
3749: } else {
3750: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
3751: }
3752: } elsif ($confhash->{$role}{$item} eq '') {
3753: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
3754: } else {
3755: my $newitem = $confhash->{$role}{$item};
3756: if ($key eq 'images') {
3757: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
3758: }
3759: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
3760: }
3761: }
3762: if ($role ne 'login') {
3763: $resulttext .= '</ul></li>';
3764: }
3765: } else {
3766: if ($confhash->{$role}{$key} eq '') {
3767: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
3768: } else {
3769: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
3770: }
3771: }
3772: if ($role ne 'login') {
3773: $resulttext .= '</ul>';
3774: }
3775: }
3776: }
3777: }
3778: return $resulttext;
3779: }
3780:
3781: sub thumb_dimensions {
3782: return ('200','50');
3783: }
3784:
3785: sub check_dimensions {
3786: my ($inputfile) = @_;
3787: my ($fullwidth,$fullheight);
3788: if ($inputfile =~ m|^[/\w.\-]+$|) {
3789: if (open(PIPE,"identify $inputfile 2>&1 |")) {
3790: my $imageinfo = <PIPE>;
3791: if (!close(PIPE)) {
3792: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
3793: }
3794: chomp($imageinfo);
3795: my ($fullsize) =
3796: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
3797: if ($fullsize) {
3798: ($fullwidth,$fullheight) = split(/x/,$fullsize);
3799: }
3800: }
3801: }
3802: return ($fullwidth,$fullheight);
3803: }
3804:
3805: sub check_configuser {
3806: my ($uhome,$dom,$confname,$servadm) = @_;
3807: my ($configuserok,%currroles);
3808: if ($uhome eq 'no_host') {
3809: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
3810: my $configpass = &LONCAPA::Enrollment::create_password();
3811: $configuserok =
3812: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
3813: $configpass,'','','','','',undef,$servadm);
3814: } else {
3815: $configuserok = 'ok';
3816: %currroles =
3817: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
3818: }
3819: return ($configuserok,%currroles);
3820: }
3821:
3822: sub check_authorstatus {
3823: my ($dom,$confname,%currroles) = @_;
3824: my $author_ok;
3825: if (!$currroles{':'.$dom.':au'}) {
3826: my $start = time;
3827: my $end = 0;
3828: $author_ok =
3829: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
3830: 'au',$end,$start,'','','domconfig');
3831: } else {
3832: $author_ok = 'ok';
3833: }
3834: return $author_ok;
3835: }
3836:
3837: sub publishlogo {
3838: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
3839: my ($output,$fname,$logourl);
3840: if ($action eq 'upload') {
3841: $fname=$env{'form.'.$formname.'.filename'};
3842: chop($env{'form.'.$formname});
3843: } else {
3844: ($fname) = ($formname =~ /([^\/]+)$/);
3845: }
3846: if ($savefileas ne '') {
3847: $fname = $savefileas;
3848: }
3849: $fname=&Apache::lonnet::clean_filename($fname);
3850: # See if there is anything left
3851: unless ($fname) { return ('error: no uploaded file'); }
3852: $fname="$subdir/$fname";
3853: my $filepath='/home/'.$confname.'/public_html';
3854: my ($fnamepath,$file,$fetchthumb);
3855: $file=$fname;
3856: if ($fname=~m|/|) {
3857: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
3858: }
3859: my @parts=split(/\//,$filepath.'/'.$fnamepath);
3860: my $count;
3861: for ($count=4;$count<=$#parts;$count++) {
3862: $filepath.="/$parts[$count]";
3863: if ((-e $filepath)!=1) {
3864: mkdir($filepath,02770);
3865: }
3866: }
3867: # Check for bad extension and disallow upload
3868: if ($file=~/\.(\w+)$/ &&
3869: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
3870: $output =
3871: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
3872: } elsif ($file=~/\.(\w+)$/ &&
3873: !defined(&Apache::loncommon::fileembstyle($1))) {
3874: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
3875: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
3876: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
3877: } elsif (-d "$filepath/$file") {
3878: $output = &mt('File name is a directory name - rename the file and re-upload');
3879: } else {
3880: my $source = $filepath.'/'.$file;
3881: my $logfile;
3882: if (!open($logfile,">>$source".'.log')) {
3883: return (&mt('No write permission to Construction Space'));
3884: }
3885: print $logfile
3886: "\n================= Publish ".localtime()." ================\n".
3887: $env{'user.name'}.':'.$env{'user.domain'}."\n";
3888: # Save the file
3889: if (!open(FH,'>'.$source)) {
3890: &Apache::lonnet::logthis('Failed to create '.$source);
3891: return (&mt('Failed to create file'));
3892: }
3893: if ($action eq 'upload') {
3894: if (!print FH ($env{'form.'.$formname})) {
3895: &Apache::lonnet::logthis('Failed to write to '.$source);
3896: return (&mt('Failed to write file'));
3897: }
3898: } else {
3899: my $original = &Apache::lonnet::filelocation('',$formname);
3900: if(!copy($original,$source)) {
3901: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
3902: return (&mt('Failed to write file'));
3903: }
3904: }
3905: close(FH);
3906: chmod(0660, $source); # Permissions to rw-rw---.
3907:
3908: my $docroot=$r->dir_config('lonDocRoot');
3909: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
3910: my $copyfile=$targetdir.'/'.$file;
3911:
3912: my @parts=split(/\//,$targetdir);
3913: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
3914: for (my $count=5;$count<=$#parts;$count++) {
3915: $path.="/$parts[$count]";
3916: if (!-e $path) {
3917: print $logfile "\nCreating directory ".$path;
3918: mkdir($path,02770);
3919: }
3920: }
3921: my $versionresult;
3922: if (-e $copyfile) {
3923: $versionresult = &logo_versioning($targetdir,$file,$logfile);
3924: } else {
3925: $versionresult = 'ok';
3926: }
3927: if ($versionresult eq 'ok') {
3928: if (copy($source,$copyfile)) {
3929: print $logfile "\nCopied original source to ".$copyfile."\n";
3930: $output = 'ok';
3931: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
3932: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
3933: } else {
3934: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
3935: $output = &mt('Failed to copy file to RES space').", $!";
3936: }
3937: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
3938: my $inputfile = $filepath.'/'.$file;
3939: my $outfile = $filepath.'/'.'tn-'.$file;
3940: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
3941: if ($fullwidth ne '' && $fullheight ne '') {
3942: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
3943: my $thumbsize = $thumbwidth.'x'.$thumbheight;
3944: system("convert -sample $thumbsize $inputfile $outfile");
3945: chmod(0660, $filepath.'/tn-'.$file);
3946: if (-e $outfile) {
3947: my $copyfile=$targetdir.'/tn-'.$file;
3948: if (copy($outfile,$copyfile)) {
3949: print $logfile "\nCopied source to ".$copyfile."\n";
3950: &write_metadata($dom,$confname,$formname,
3951: $targetdir,'tn-'.$file,$logfile);
3952: } else {
3953: print $logfile "\nUnable to write ".$copyfile.
3954: ':'.$!."\n";
3955: }
3956: }
3957: }
3958: }
3959: }
3960: } else {
3961: $output = $versionresult;
3962: }
3963: }
3964: return ($output,$logourl);
3965: }
3966:
3967: sub logo_versioning {
3968: my ($targetdir,$file,$logfile) = @_;
3969: my $target = $targetdir.'/'.$file;
3970: my ($maxversion,$fn,$extn,$output);
3971: $maxversion = 0;
3972: if ($file =~ /^(.+)\.(\w+)$/) {
3973: $fn=$1;
3974: $extn=$2;
3975: }
3976: opendir(DIR,$targetdir);
3977: while (my $filename=readdir(DIR)) {
3978: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
3979: $maxversion=($1>$maxversion)?$1:$maxversion;
3980: }
3981: }
3982: $maxversion++;
3983: print $logfile "\nCreating old version ".$maxversion."\n";
3984: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
3985: if (copy($target,$copyfile)) {
3986: print $logfile "Copied old target to ".$copyfile."\n";
3987: $copyfile=$copyfile.'.meta';
3988: if (copy($target.'.meta',$copyfile)) {
3989: print $logfile "Copied old target metadata to ".$copyfile."\n";
3990: $output = 'ok';
3991: } else {
3992: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
3993: $output = &mt('Failed to copy old meta').", $!, ";
3994: }
3995: } else {
3996: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
3997: $output = &mt('Failed to copy old target').", $!, ";
3998: }
3999: return $output;
4000: }
4001:
4002: sub write_metadata {
4003: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
4004: my (%metadatafields,%metadatakeys,$output);
4005: $metadatafields{'title'}=$formname;
4006: $metadatafields{'creationdate'}=time;
4007: $metadatafields{'lastrevisiondate'}=time;
4008: $metadatafields{'copyright'}='public';
4009: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
4010: $env{'user.domain'};
4011: $metadatafields{'authorspace'}=$confname.':'.$dom;
4012: $metadatafields{'domain'}=$dom;
4013: {
4014: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
4015: my $mfh;
4016: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
4017: $output = &mt('Could not write metadata');
4018: }
4019: foreach (sort keys %metadatafields) {
4020: unless ($_=~/\./) {
4021: my $unikey=$_;
4022: $unikey=~/^([A-Za-z]+)/;
4023: my $tag=$1;
4024: $tag=~tr/A-Z/a-z/;
4025: print $mfh "\n\<$tag";
4026: foreach (split(/\,/,$metadatakeys{$unikey})) {
4027: my $value=$metadatafields{$unikey.'.'.$_};
4028: $value=~s/\"/\'\'/g;
4029: print $mfh ' '.$_.'="'.$value.'"';
4030: }
4031: print $mfh '>'.
4032: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
4033: .'</'.$tag.'>';
4034: }
4035: }
4036: $output = 'ok';
4037: print $logfile "\nWrote metadata";
4038: close($mfh);
4039: }
4040: }
4041:
4042: sub check_switchserver {
4043: my ($dom,$confname) = @_;
4044: my ($allowed,$switchserver);
4045: my $home = &Apache::lonnet::homeserver($confname,$dom);
4046: if ($home eq 'no_host') {
4047: $home = &Apache::lonnet::domain($dom,'primary');
4048: }
4049: my @ids=&Apache::lonnet::current_machine_ids();
4050: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
4051: if (!$allowed) {
4052: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
4053: }
4054: return $switchserver;
4055: }
4056:
4057: sub modify_quotas {
4058: my ($dom,$action,%domconfig) = @_;
4059: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
4060: %limithash,$toolregexp,%conditions,$resulttext,%changes);
4061: if ($action eq 'quotas') {
4062: $context = 'tools';
4063: } else {
4064: $context = $action;
4065: }
4066: if ($context eq 'requestcourses') {
4067: @usertools = ('official','unofficial','community');
4068: @options =('norequest','approval','validate','autolimit');
4069: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
4070: %titles = &courserequest_titles();
4071: $toolregexp = join('|',@usertools);
4072: %conditions = &courserequest_conditions();
4073: } else {
4074: @usertools = ('aboutme','blog','portfolio');
4075: %titles = &tool_titles();
4076: }
4077: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4078: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4079: foreach my $key (keys(%env)) {
4080: if ($context eq 'requestcourses') {
4081: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
4082: my $item = $1;
4083: my $type = $2;
4084: if ($type =~ /^limit_(.+)/) {
4085: $limithash{$item}{$1} = $env{$key};
4086: } else {
4087: $confhash{$item}{$type} = $env{$key};
4088: }
4089: }
4090: } else {
4091: if ($key =~ /^form\.quota_(.+)$/) {
4092: $confhash{'defaultquota'}{$1} = $env{$key};
4093: }
4094: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
4095: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
4096: }
4097: }
4098: }
4099: if ($context eq 'requestcourses') {
4100: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
4101: @approvalnotify = sort(@approvalnotify);
4102: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
4103: if (ref($domconfig{$action}) eq 'HASH') {
4104: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
4105: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
4106: $changes{'notify'}{'approval'} = 1;
4107: }
4108: } else {
4109: if ($domconfig{$action}{'notify'}{'approval'}) {
4110: $changes{'notify'}{'approval'} = 1;
4111: }
4112: }
4113: } else {
4114: if ($domconfig{$action}{'notify'}{'approval'}) {
4115: $changes{'notify'}{'approval'} = 1;
4116: }
4117: }
4118: } else {
4119: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
4120: }
4121: foreach my $item (@usertools) {
4122: foreach my $type (@{$types},'default','_LC_adv') {
4123: my $unset;
4124: if ($context eq 'requestcourses') {
4125: $unset = '0';
4126: if ($type eq '_LC_adv') {
4127: $unset = '';
4128: }
4129: if ($confhash{$item}{$type} eq 'autolimit') {
4130: $confhash{$item}{$type} .= '=';
4131: unless ($limithash{$item}{$type} =~ /\D/) {
4132: $confhash{$item}{$type} .= $limithash{$item}{$type};
4133: }
4134: }
4135: } else {
4136: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
4137: $confhash{$item}{$type} = 1;
4138: } else {
4139: $confhash{$item}{$type} = 0;
4140: }
4141: }
4142: if (ref($domconfig{$action}) eq 'HASH') {
4143: if (ref($domconfig{$action}{$item}) eq 'HASH') {
4144: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
4145: $changes{$item}{$type} = 1;
4146: }
4147: } else {
4148: if ($context eq 'requestcourses') {
4149: if ($confhash{$item}{$type} ne $unset) {
4150: $changes{$item}{$type} = 1;
4151: }
4152: } else {
4153: if (!$confhash{$item}{$type}) {
4154: $changes{$item}{$type} = 1;
4155: }
4156: }
4157: }
4158: } else {
4159: if ($context eq 'requestcourses') {
4160: if ($confhash{$item}{$type} ne $unset) {
4161: $changes{$item}{$type} = 1;
4162: }
4163: } else {
4164: if (!$confhash{$item}{$type}) {
4165: $changes{$item}{$type} = 1;
4166: }
4167: }
4168: }
4169: }
4170: }
4171: unless ($context eq 'requestcourses') {
4172: if (ref($domconfig{'quotas'}) eq 'HASH') {
4173: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4174: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
4175: if (exists($confhash{'defaultquota'}{$key})) {
4176: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
4177: $changes{'defaultquota'}{$key} = 1;
4178: }
4179: } else {
4180: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
4181: }
4182: }
4183: } else {
4184: foreach my $key (keys(%{$domconfig{'quotas'}})) {
4185: if (exists($confhash{'defaultquota'}{$key})) {
4186: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
4187: $changes{'defaultquota'}{$key} = 1;
4188: }
4189: } else {
4190: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
4191: }
4192: }
4193: }
4194: }
4195: if (ref($confhash{'defaultquota'}) eq 'HASH') {
4196: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
4197: if (ref($domconfig{'quotas'}) eq 'HASH') {
4198: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4199: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
4200: $changes{'defaultquota'}{$key} = 1;
4201: }
4202: } else {
4203: if (!exists($domconfig{'quotas'}{$key})) {
4204: $changes{'defaultquota'}{$key} = 1;
4205: }
4206: }
4207: } else {
4208: $changes{'defaultquota'}{$key} = 1;
4209: }
4210: }
4211: }
4212: }
4213:
4214: foreach my $key (keys(%confhash)) {
4215: $domdefaults{$key} = $confhash{$key};
4216: }
4217:
4218: my %quotahash = (
4219: $action => { %confhash }
4220: );
4221: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
4222: $dom);
4223: if ($putresult eq 'ok') {
4224: if (keys(%changes) > 0) {
4225: my $cachetime = 24*60*60;
4226: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
4227:
4228: $resulttext = &mt('Changes made:').'<ul>';
4229: unless ($context eq 'requestcourses') {
4230: if (ref($changes{'defaultquota'}) eq 'HASH') {
4231: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
4232: foreach my $type (@{$types},'default') {
4233: if (defined($changes{'defaultquota'}{$type})) {
4234: my $typetitle = $usertypes->{$type};
4235: if ($type eq 'default') {
4236: $typetitle = $othertitle;
4237: }
4238: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
4239: }
4240: }
4241: $resulttext .= '</ul></li>';
4242: }
4243: }
4244: my %newenv;
4245: foreach my $item (@usertools) {
4246: if (ref($changes{$item}) eq 'HASH') {
4247: my $newacc =
4248: &Apache::lonnet::usertools_access($env{'user.name'},
4249: $env{'user.domain'},
4250: $item,'reload',$context);
4251: if ($context eq 'requestcourses') {
4252: if ($env{'environment.canrequest.'.$item} ne $newacc) {
4253: $newenv{'environment.canrequest.'.$item} = $newacc;
4254: }
4255: } else {
4256: if ($env{'environment.availabletools.'.$item} ne $newacc) {
4257: $newenv{'environment.availabletools.'.$item} = $newacc;
4258: }
4259: }
4260: $resulttext .= '<li>'.$titles{$item}.'<ul>';
4261: foreach my $type (@{$types},'default','_LC_adv') {
4262: if ($changes{$item}{$type}) {
4263: my $typetitle = $usertypes->{$type};
4264: if ($type eq 'default') {
4265: $typetitle = $othertitle;
4266: } elsif ($type eq '_LC_adv') {
4267: $typetitle = 'LON-CAPA Advanced Users';
4268: }
4269: if ($confhash{$item}{$type}) {
4270: if ($context eq 'requestcourses') {
4271: my $cond;
4272: if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) {
4273: if ($1 eq '') {
4274: $cond = &mt('(Automatic processing of any request).');
4275: } else {
4276: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
4277: }
4278: } else {
4279: $cond = $conditions{$confhash{$item}{$type}};
4280: }
4281: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
4282: } else {
4283: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
4284: }
4285: } else {
4286: if ($type eq '_LC_adv') {
4287: if ($confhash{$item}{$type} eq '0') {
4288: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4289: } else {
4290: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
4291: }
4292: } else {
4293: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4294: }
4295: }
4296: }
4297: }
4298: $resulttext .= '</ul></li>';
4299: }
4300: }
4301: if ($action eq 'requestcourses') {
4302: if (ref($changes{'notify'}) eq 'HASH') {
4303: if ($changes{'notify'}{'approval'}) {
4304: if (ref($confhash{'notify'}) eq 'HASH') {
4305: if ($confhash{'notify'}{'approval'}) {
4306: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
4307: } else {
4308: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of course requests requiring approval.').'</li>';
4309: }
4310: }
4311: }
4312: }
4313: }
4314: $resulttext .= '</ul>';
4315: if (keys(%newenv)) {
4316: &Apache::lonnet::appenv(\%newenv);
4317: }
4318: } else {
4319: if ($context eq 'requestcourses') {
4320: $resulttext = &mt('No changes made to rights to request creation of courses.');
4321: } else {
4322: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
4323: }
4324: }
4325: } else {
4326: $resulttext = '<span class="LC_error">'.
4327: &mt('An error occurred: [_1]',$putresult).'</span>';
4328: }
4329: return $resulttext;
4330: }
4331:
4332: sub modify_autoenroll {
4333: my ($dom,%domconfig) = @_;
4334: my ($resulttext,%changes);
4335: my %currautoenroll;
4336: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
4337: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
4338: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
4339: }
4340: }
4341: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4342: my %title = ( run => 'Auto-enrollment active',
4343: sender => 'Sender for notification messages');
4344: my @offon = ('off','on');
4345: my $sender_uname = $env{'form.sender_uname'};
4346: my $sender_domain = $env{'form.sender_domain'};
4347: if ($sender_domain eq '') {
4348: $sender_uname = '';
4349: } elsif ($sender_uname eq '') {
4350: $sender_domain = '';
4351: }
4352: my %autoenrollhash = (
4353: autoenroll => { run => $env{'form.autoenroll_run'},
4354: sender_uname => $sender_uname,
4355: sender_domain => $sender_domain,
4356:
4357: }
4358: );
4359: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
4360: $dom);
4361: if ($putresult eq 'ok') {
4362: if (exists($currautoenroll{'run'})) {
4363: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
4364: $changes{'run'} = 1;
4365: }
4366: } elsif ($autorun) {
4367: if ($env{'form.autoenroll_run'} ne '1') {
4368: $changes{'run'} = 1;
4369: }
4370: }
4371: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
4372: $changes{'sender'} = 1;
4373: }
4374: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
4375: $changes{'sender'} = 1;
4376: }
4377: if (keys(%changes) > 0) {
4378: $resulttext = &mt('Changes made:').'<ul>';
4379: if ($changes{'run'}) {
4380: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
4381: }
4382: if ($changes{'sender'}) {
4383: if ($sender_uname eq '' || $sender_domain eq '') {
4384: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
4385: } else {
4386: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
4387: }
4388: }
4389: $resulttext .= '</ul>';
4390: } else {
4391: $resulttext = &mt('No changes made to auto-enrollment settings');
4392: }
4393: } else {
4394: $resulttext = '<span class="LC_error">'.
4395: &mt('An error occurred: [_1]',$putresult).'</span>';
4396: }
4397: return $resulttext;
4398: }
4399:
4400: sub modify_autoupdate {
4401: my ($dom,%domconfig) = @_;
4402: my ($resulttext,%currautoupdate,%fields,%changes);
4403: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
4404: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
4405: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
4406: }
4407: }
4408: my @offon = ('off','on');
4409: my %title = &Apache::lonlocal::texthash (
4410: run => 'Auto-update:',
4411: classlists => 'Updates to user information in classlists?'
4412: );
4413: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4414: my %fieldtitles = &Apache::lonlocal::texthash (
4415: id => 'Student/Employee ID',
4416: permanentemail => 'E-mail address',
4417: lastname => 'Last Name',
4418: firstname => 'First Name',
4419: middlename => 'Middle Name',
4420: gen => 'Generation',
4421: );
4422: my $othertitle = &mt('All users');
4423: if (keys(%{$usertypes}) > 0) {
4424: $othertitle = &mt('Other users');
4425: }
4426: foreach my $key (keys(%env)) {
4427: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
4428: push(@{$fields{$1}},$2);
4429: }
4430: }
4431: my %updatehash = (
4432: autoupdate => { run => $env{'form.autoupdate_run'},
4433: classlists => $env{'form.classlists'},
4434: fields => {%fields},
4435: }
4436: );
4437: foreach my $key (keys(%currautoupdate)) {
4438: if (($key eq 'run') || ($key eq 'classlists')) {
4439: if (exists($updatehash{autoupdate}{$key})) {
4440: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
4441: $changes{$key} = 1;
4442: }
4443: }
4444: } elsif ($key eq 'fields') {
4445: if (ref($currautoupdate{$key}) eq 'HASH') {
4446: foreach my $item (@{$types},'default') {
4447: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
4448: my $change = 0;
4449: foreach my $type (@{$currautoupdate{$key}{$item}}) {
4450: if (!exists($fields{$item})) {
4451: $change = 1;
4452: } elsif (ref($fields{$item}) eq 'ARRAY') {
4453: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
4454: $change = 1;
4455: }
4456: }
4457: }
4458: if ($change) {
4459: push(@{$changes{$key}},$item);
4460: }
4461: }
4462: }
4463: }
4464: }
4465: }
4466: foreach my $item (@{$types},'default') {
4467: if (defined($fields{$item})) {
4468: if (ref($currautoupdate{'fields'}) eq 'HASH') {
4469: if (!exists($currautoupdate{'fields'}{$item})) {
4470: push(@{$changes{'fields'}},$item);
4471: }
4472: } else {
4473: push(@{$changes{'fields'}},$item);
4474: }
4475: }
4476: }
4477: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
4478: $dom);
4479: if ($putresult eq 'ok') {
4480: if (keys(%changes) > 0) {
4481: $resulttext = &mt('Changes made:').'<ul>';
4482: foreach my $key (sort(keys(%changes))) {
4483: if (ref($changes{$key}) eq 'ARRAY') {
4484: foreach my $item (@{$changes{$key}}) {
4485: my @newvalues;
4486: foreach my $type (@{$fields{$item}}) {
4487: push(@newvalues,$fieldtitles{$type});
4488: }
4489: my $newvaluestr;
4490: if (@newvalues > 0) {
4491: $newvaluestr = join(', ',@newvalues);
4492: } else {
4493: $newvaluestr = &mt('none');
4494: }
4495: if ($item eq 'default') {
4496: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
4497: } else {
4498: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
4499: }
4500: }
4501: } else {
4502: my $newvalue;
4503: if ($key eq 'run') {
4504: $newvalue = $offon[$env{'form.autoupdate_run'}];
4505: } else {
4506: $newvalue = $offon[$env{'form.'.$key}];
4507: }
4508: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
4509: }
4510: }
4511: $resulttext .= '</ul>';
4512: } else {
4513: $resulttext = &mt('No changes made to autoupdates');
4514: }
4515: } else {
4516: $resulttext = '<span class="LC_error">'.
4517: &mt('An error occurred: [_1]',$putresult).'</span>';
4518: }
4519: return $resulttext;
4520: }
4521:
4522: sub modify_directorysrch {
4523: my ($dom,%domconfig) = @_;
4524: my ($resulttext,%changes);
4525: my %currdirsrch;
4526: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
4527: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
4528: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
4529: }
4530: }
4531: my %title = ( available => 'Directory search available',
4532: localonly => 'Other domains can search',
4533: searchby => 'Search types',
4534: searchtypes => 'Search latitude');
4535: my @offon = ('off','on');
4536: my @otherdoms = ('Yes','No');
4537:
4538: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
4539: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
4540: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
4541:
4542: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4543: if (keys(%{$usertypes}) == 0) {
4544: @cansearch = ('default');
4545: } else {
4546: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
4547: foreach my $type (@{$currdirsrch{'cansearch'}}) {
4548: if (!grep(/^\Q$type\E$/,@cansearch)) {
4549: push(@{$changes{'cansearch'}},$type);
4550: }
4551: }
4552: foreach my $type (@cansearch) {
4553: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
4554: push(@{$changes{'cansearch'}},$type);
4555: }
4556: }
4557: } else {
4558: push(@{$changes{'cansearch'}},@cansearch);
4559: }
4560: }
4561:
4562: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
4563: foreach my $by (@{$currdirsrch{'searchby'}}) {
4564: if (!grep(/^\Q$by\E$/,@searchby)) {
4565: push(@{$changes{'searchby'}},$by);
4566: }
4567: }
4568: foreach my $by (@searchby) {
4569: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
4570: push(@{$changes{'searchby'}},$by);
4571: }
4572: }
4573: } else {
4574: push(@{$changes{'searchby'}},@searchby);
4575: }
4576:
4577: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
4578: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
4579: if (!grep(/^\Q$type\E$/,@searchtypes)) {
4580: push(@{$changes{'searchtypes'}},$type);
4581: }
4582: }
4583: foreach my $type (@searchtypes) {
4584: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
4585: push(@{$changes{'searchtypes'}},$type);
4586: }
4587: }
4588: } else {
4589: if (exists($currdirsrch{'searchtypes'})) {
4590: foreach my $type (@searchtypes) {
4591: if ($type ne $currdirsrch{'searchtypes'}) {
4592: push(@{$changes{'searchtypes'}},$type);
4593: }
4594: }
4595: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
4596: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
4597: }
4598: } else {
4599: push(@{$changes{'searchtypes'}},@searchtypes);
4600: }
4601: }
4602:
4603: my %dirsrch_hash = (
4604: directorysrch => { available => $env{'form.dirsrch_available'},
4605: cansearch => \@cansearch,
4606: localonly => $env{'form.dirsrch_localonly'},
4607: searchby => \@searchby,
4608: searchtypes => \@searchtypes,
4609: }
4610: );
4611: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
4612: $dom);
4613: if ($putresult eq 'ok') {
4614: if (exists($currdirsrch{'available'})) {
4615: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
4616: $changes{'available'} = 1;
4617: }
4618: } else {
4619: if ($env{'form.dirsrch_available'} eq '1') {
4620: $changes{'available'} = 1;
4621: }
4622: }
4623: if (exists($currdirsrch{'localonly'})) {
4624: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
4625: $changes{'localonly'} = 1;
4626: }
4627: } else {
4628: if ($env{'form.dirsrch_localonly'} eq '1') {
4629: $changes{'localonly'} = 1;
4630: }
4631: }
4632: if (keys(%changes) > 0) {
4633: $resulttext = &mt('Changes made:').'<ul>';
4634: if ($changes{'available'}) {
4635: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
4636: }
4637: if ($changes{'localonly'}) {
4638: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
4639: }
4640:
4641: if (ref($changes{'cansearch'}) eq 'ARRAY') {
4642: my $chgtext;
4643: if (ref($usertypes) eq 'HASH') {
4644: if (keys(%{$usertypes}) > 0) {
4645: foreach my $type (@{$types}) {
4646: if (grep(/^\Q$type\E$/,@cansearch)) {
4647: $chgtext .= $usertypes->{$type}.'; ';
4648: }
4649: }
4650: if (grep(/^default$/,@cansearch)) {
4651: $chgtext .= $othertitle;
4652: } else {
4653: $chgtext =~ s/\; $//;
4654: }
4655: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
4656: }
4657: }
4658: }
4659: if (ref($changes{'searchby'}) eq 'ARRAY') {
4660: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4661: my $chgtext;
4662: foreach my $type (@{$titleorder}) {
4663: if (grep(/^\Q$type\E$/,@searchby)) {
4664: if (defined($searchtitles->{$type})) {
4665: $chgtext .= $searchtitles->{$type}.'; ';
4666: }
4667: }
4668: }
4669: $chgtext =~ s/\; $//;
4670: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
4671: }
4672: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
4673: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
4674: my $chgtext;
4675: foreach my $type (@{$srchtypeorder}) {
4676: if (grep(/^\Q$type\E$/,@searchtypes)) {
4677: if (defined($srchtypes_desc->{$type})) {
4678: $chgtext .= $srchtypes_desc->{$type}.'; ';
4679: }
4680: }
4681: }
4682: $chgtext =~ s/\; $//;
4683: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
4684: }
4685: $resulttext .= '</ul>';
4686: } else {
4687: $resulttext = &mt('No changes made to institution directory search settings');
4688: }
4689: } else {
4690: $resulttext = '<span class="LC_error">'.
4691: &mt('An error occurred: [_1]',$putresult).'</span>';
4692: }
4693: return $resulttext;
4694: }
4695:
4696: sub modify_contacts {
4697: my ($dom,%domconfig) = @_;
4698: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
4699: if (ref($domconfig{'contacts'}) eq 'HASH') {
4700: foreach my $key (keys(%{$domconfig{'contacts'}})) {
4701: $currsetting{$key} = $domconfig{'contacts'}{$key};
4702: }
4703: }
4704: my (%others,%to);
4705: my @contacts = ('supportemail','adminemail');
4706: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
4707: 'requestsmail');
4708: foreach my $type (@mailings) {
4709: @{$newsetting{$type}} =
4710: &Apache::loncommon::get_env_multiple('form.'.$type);
4711: foreach my $item (@contacts) {
4712: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
4713: $contacts_hash{contacts}{$type}{$item} = 1;
4714: } else {
4715: $contacts_hash{contacts}{$type}{$item} = 0;
4716: }
4717: }
4718: $others{$type} = $env{'form.'.$type.'_others'};
4719: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
4720: }
4721: foreach my $item (@contacts) {
4722: $to{$item} = $env{'form.'.$item};
4723: $contacts_hash{'contacts'}{$item} = $to{$item};
4724: }
4725: if (keys(%currsetting) > 0) {
4726: foreach my $item (@contacts) {
4727: if ($to{$item} ne $currsetting{$item}) {
4728: $changes{$item} = 1;
4729: }
4730: }
4731: foreach my $type (@mailings) {
4732: foreach my $item (@contacts) {
4733: if (ref($currsetting{$type}) eq 'HASH') {
4734: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
4735: push(@{$changes{$type}},$item);
4736: }
4737: } else {
4738: push(@{$changes{$type}},@{$newsetting{$type}});
4739: }
4740: }
4741: if ($others{$type} ne $currsetting{$type}{'others'}) {
4742: push(@{$changes{$type}},'others');
4743: }
4744: }
4745: } else {
4746: my %default;
4747: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4748: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4749: $default{'errormail'} = 'adminemail';
4750: $default{'packagesmail'} = 'adminemail';
4751: $default{'helpdeskmail'} = 'supportemail';
4752: $default{'lonstatusmail'} = 'adminemail';
4753: $default{'requestsmail'} = 'adminemail';
4754: foreach my $item (@contacts) {
4755: if ($to{$item} ne $default{$item}) {
4756: $changes{$item} = 1;
4757: }
4758: }
4759: foreach my $type (@mailings) {
4760: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
4761:
4762: push(@{$changes{$type}},@{$newsetting{$type}});
4763: }
4764: if ($others{$type} ne '') {
4765: push(@{$changes{$type}},'others');
4766: }
4767: }
4768: }
4769: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
4770: $dom);
4771: if ($putresult eq 'ok') {
4772: if (keys(%changes) > 0) {
4773: my ($titles,$short_titles) = &contact_titles();
4774: $resulttext = &mt('Changes made:').'<ul>';
4775: foreach my $item (@contacts) {
4776: if ($changes{$item}) {
4777: $resulttext .= '<li>'.$titles->{$item}.
4778: &mt(' set to: ').
4779: '<span class="LC_cusr_emph">'.
4780: $to{$item}.'</span></li>';
4781: }
4782: }
4783: foreach my $type (@mailings) {
4784: if (ref($changes{$type}) eq 'ARRAY') {
4785: $resulttext .= '<li>'.$titles->{$type}.': ';
4786: my @text;
4787: foreach my $item (@{$newsetting{$type}}) {
4788: push(@text,$short_titles->{$item});
4789: }
4790: if ($others{$type} ne '') {
4791: push(@text,$others{$type});
4792: }
4793: $resulttext .= '<span class="LC_cusr_emph">'.
4794: join(', ',@text).'</span></li>';
4795: }
4796: }
4797: $resulttext .= '</ul>';
4798: } else {
4799: $resulttext = &mt('No changes made to contact information');
4800: }
4801: } else {
4802: $resulttext = '<span class="LC_error">'.
4803: &mt('An error occurred: [_1].',$putresult).'</span>';
4804: }
4805: return $resulttext;
4806: }
4807:
4808: sub modify_usercreation {
4809: my ($dom,%domconfig) = @_;
4810: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
4811: my $warningmsg;
4812: if (ref($domconfig{'usercreation'}) eq 'HASH') {
4813: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
4814: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
4815: }
4816: }
4817: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
4818: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
4819: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
4820: my @contexts = ('author','course','requestcrs','selfcreate');
4821: foreach my $item(@contexts) {
4822: if ($item eq 'selfcreate') {
4823: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
4824: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4825: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
4826: if (ref($cancreate{$item}) eq 'ARRAY') {
4827: if (grep(/^login$/,@{$cancreate{$item}})) {
4828: $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.');
4829: }
4830: }
4831: }
4832: } else {
4833: $cancreate{$item} = $env{'form.can_createuser_'.$item};
4834: }
4835: }
4836: my ($othertitle,$usertypes,$types) =
4837: &Apache::loncommon::sorted_inst_types($dom);
4838: if (ref($types) eq 'ARRAY') {
4839: if (@{$types} > 0) {
4840: @{$cancreate{'statustocreate'}} =
4841: &Apache::loncommon::get_env_multiple('form.statustocreate');
4842: } else {
4843: @{$cancreate{'statustocreate'}} = ();
4844: }
4845: push(@contexts,'statustocreate');
4846: }
4847: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
4848: foreach my $item (@contexts) {
4849: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
4850: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
4851: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
4852: if (ref($cancreate{$item}) eq 'ARRAY') {
4853: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
4854: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4855: push(@{$changes{'cancreate'}},$item);
4856: }
4857: }
4858: }
4859: }
4860: } else {
4861: if ($curr_usercreation{'cancreate'}{$item} eq '') {
4862: if (@{$cancreate{$item}} > 0) {
4863: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4864: push(@{$changes{'cancreate'}},$item);
4865: }
4866: }
4867: } else {
4868: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
4869: if (@{$cancreate{$item}} < 3) {
4870: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4871: push(@{$changes{'cancreate'}},$item);
4872: }
4873: }
4874: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
4875: if (@{$cancreate{$item}} > 0) {
4876: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4877: push(@{$changes{'cancreate'}},$item);
4878: }
4879: }
4880: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
4881: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4882: push(@{$changes{'cancreate'}},$item);
4883: }
4884: }
4885: }
4886: }
4887: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4888: foreach my $type (@{$cancreate{$item}}) {
4889: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
4890: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
4891: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4892: push(@{$changes{'cancreate'}},$item);
4893: }
4894: }
4895: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
4896: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
4897: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
4898: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4899: push(@{$changes{'cancreate'}},$item);
4900: }
4901: }
4902: }
4903: }
4904: }
4905: } else {
4906: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
4907: push(@{$changes{'cancreate'}},$item);
4908: }
4909: }
4910: }
4911: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
4912: foreach my $item (@contexts) {
4913: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
4914: if ($cancreate{$item} ne 'any') {
4915: push(@{$changes{'cancreate'}},$item);
4916: }
4917: } else {
4918: if ($cancreate{$item} ne 'none') {
4919: push(@{$changes{'cancreate'}},$item);
4920: }
4921: }
4922: }
4923: } else {
4924: foreach my $item (@contexts) {
4925: push(@{$changes{'cancreate'}},$item);
4926: }
4927: }
4928:
4929: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
4930: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
4931: if (!grep(/^\Q$type\E$/,@username_rule)) {
4932: push(@{$changes{'username_rule'}},$type);
4933: }
4934: }
4935: foreach my $type (@username_rule) {
4936: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
4937: push(@{$changes{'username_rule'}},$type);
4938: }
4939: }
4940: } else {
4941: push(@{$changes{'username_rule'}},@username_rule);
4942: }
4943:
4944: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
4945: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
4946: if (!grep(/^\Q$type\E$/,@id_rule)) {
4947: push(@{$changes{'id_rule'}},$type);
4948: }
4949: }
4950: foreach my $type (@id_rule) {
4951: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
4952: push(@{$changes{'id_rule'}},$type);
4953: }
4954: }
4955: } else {
4956: push(@{$changes{'id_rule'}},@id_rule);
4957: }
4958:
4959: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
4960: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
4961: if (!grep(/^\Q$type\E$/,@email_rule)) {
4962: push(@{$changes{'email_rule'}},$type);
4963: }
4964: }
4965: foreach my $type (@email_rule) {
4966: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
4967: push(@{$changes{'email_rule'}},$type);
4968: }
4969: }
4970: } else {
4971: push(@{$changes{'email_rule'}},@email_rule);
4972: }
4973:
4974: my @authen_contexts = ('author','course','domain');
4975: my @authtypes = ('int','krb4','krb5','loc');
4976: my %authhash;
4977: foreach my $item (@authen_contexts) {
4978: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
4979: foreach my $auth (@authtypes) {
4980: if (grep(/^\Q$auth\E$/,@authallowed)) {
4981: $authhash{$item}{$auth} = 1;
4982: } else {
4983: $authhash{$item}{$auth} = 0;
4984: }
4985: }
4986: }
4987: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
4988: foreach my $item (@authen_contexts) {
4989: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
4990: foreach my $auth (@authtypes) {
4991: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
4992: push(@{$changes{'authtypes'}},$item);
4993: last;
4994: }
4995: }
4996: }
4997: }
4998: } else {
4999: foreach my $item (@authen_contexts) {
5000: push(@{$changes{'authtypes'}},$item);
5001: }
5002: }
5003:
5004: my %usercreation_hash = (
5005: usercreation => {
5006: cancreate => \%cancreate,
5007: username_rule => \@username_rule,
5008: id_rule => \@id_rule,
5009: email_rule => \@email_rule,
5010: authtypes => \%authhash,
5011: }
5012: );
5013:
5014: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
5015: $dom);
5016:
5017: my %selfcreatetypes = (
5018: sso => 'users authenticated by institutional single sign on',
5019: login => 'users authenticated by institutional log-in',
5020: email => 'users who provide a valid e-mail address for use as the username',
5021: );
5022: if ($putresult eq 'ok') {
5023: if (keys(%changes) > 0) {
5024: $resulttext = &mt('Changes made:').'<ul>';
5025: if (ref($changes{'cancreate'}) eq 'ARRAY') {
5026: my %lt = &usercreation_types();
5027: foreach my $type (@{$changes{'cancreate'}}) {
5028: my $chgtext;
5029: unless ($type eq 'statustocreate') {
5030: $chgtext = $lt{$type}.', ';
5031: }
5032: if ($type eq 'selfcreate') {
5033: if (@{$cancreate{$type}} == 0) {
5034: $chgtext .= &mt('creation of a new user account is not permitted.');
5035: } else {
5036: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
5037: foreach my $case (@{$cancreate{$type}}) {
5038: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
5039: }
5040: $chgtext .= '</ul>';
5041: if (ref($cancreate{$type}) eq 'ARRAY') {
5042: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
5043: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
5044: if (@{$cancreate{'statustocreate'}} == 0) {
5045: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5046: }
5047: }
5048: }
5049: }
5050: }
5051: } elsif ($type eq 'statustocreate') {
5052: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
5053: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
5054: if (@{$cancreate{'selfcreate'}} > 0) {
5055: if (@{$cancreate{'statustocreate'}} == 0) {
5056:
5057: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
5058: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
5059: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5060: }
5061: } elsif (ref($usertypes) eq 'HASH') {
5062: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5063: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
5064: } else {
5065: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
5066: }
5067: $chgtext .= '<ul>';
5068: foreach my $case (@{$cancreate{$type}}) {
5069: if ($case eq 'default') {
5070: $chgtext .= '<li>'.$othertitle.'</li>';
5071: } else {
5072: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
5073: }
5074: }
5075: $chgtext .= '</ul>';
5076: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5077: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
5078: }
5079: }
5080: } else {
5081: if (@{$cancreate{$type}} == 0) {
5082: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
5083: } else {
5084: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
5085: }
5086: }
5087: }
5088: } else {
5089: if ($cancreate{$type} eq 'none') {
5090: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
5091: } elsif ($cancreate{$type} eq 'any') {
5092: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
5093: } elsif ($cancreate{$type} eq 'official') {
5094: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
5095: } elsif ($cancreate{$type} eq 'unofficial') {
5096: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
5097: }
5098: }
5099: $resulttext .= '<li>'.$chgtext.'</li>';
5100: }
5101: }
5102: if (ref($changes{'username_rule'}) eq 'ARRAY') {
5103: my ($rules,$ruleorder) =
5104: &Apache::lonnet::inst_userrules($dom,'username');
5105: my $chgtext = '<ul>';
5106: foreach my $type (@username_rule) {
5107: if (ref($rules->{$type}) eq 'HASH') {
5108: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
5109: }
5110: }
5111: $chgtext .= '</ul>';
5112: if (@username_rule > 0) {
5113: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5114: } else {
5115: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
5116: }
5117: }
5118: if (ref($changes{'id_rule'}) eq 'ARRAY') {
5119: my ($idrules,$idruleorder) =
5120: &Apache::lonnet::inst_userrules($dom,'id');
5121: my $chgtext = '<ul>';
5122: foreach my $type (@id_rule) {
5123: if (ref($idrules->{$type}) eq 'HASH') {
5124: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
5125: }
5126: }
5127: $chgtext .= '</ul>';
5128: if (@id_rule > 0) {
5129: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5130: } else {
5131: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
5132: }
5133: }
5134: if (ref($changes{'email_rule'}) eq 'ARRAY') {
5135: my ($emailrules,$emailruleorder) =
5136: &Apache::lonnet::inst_userrules($dom,'email');
5137: my $chgtext = '<ul>';
5138: foreach my $type (@email_rule) {
5139: if (ref($emailrules->{$type}) eq 'HASH') {
5140: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
5141: }
5142: }
5143: $chgtext .= '</ul>';
5144: if (@email_rule > 0) {
5145: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
5146: } else {
5147: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
5148: }
5149: }
5150:
5151: my %authname = &authtype_names();
5152: my %context_title = &context_names();
5153: if (ref($changes{'authtypes'}) eq 'ARRAY') {
5154: my $chgtext = '<ul>';
5155: foreach my $type (@{$changes{'authtypes'}}) {
5156: my @allowed;
5157: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
5158: foreach my $auth (@authtypes) {
5159: if ($authhash{$type}{$auth}) {
5160: push(@allowed,$authname{$auth});
5161: }
5162: }
5163: if (@allowed > 0) {
5164: $chgtext .= join(', ',@allowed).'</li>';
5165: } else {
5166: $chgtext .= &mt('none').'</li>';
5167: }
5168: }
5169: $chgtext .= '</ul>';
5170: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
5171: $resulttext .= '</li>';
5172: }
5173: $resulttext .= '</ul>';
5174: } else {
5175: $resulttext = &mt('No changes made to user creation settings');
5176: }
5177: } else {
5178: $resulttext = '<span class="LC_error">'.
5179: &mt('An error occurred: [_1]',$putresult).'</span>';
5180: }
5181: if ($warningmsg ne '') {
5182: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
5183: }
5184: return $resulttext;
5185: }
5186:
5187: sub modify_usermodification {
5188: my ($dom,%domconfig) = @_;
5189: my ($resulttext,%curr_usermodification,%changes);
5190: if (ref($domconfig{'usermodification'}) eq 'HASH') {
5191: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
5192: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
5193: }
5194: }
5195: my @contexts = ('author','course','selfcreate');
5196: my %context_title = (
5197: author => 'In author context',
5198: course => 'In course context',
5199: selfcreate => 'When self creating account',
5200: );
5201: my @fields = ('lastname','firstname','middlename','generation',
5202: 'permanentemail','id');
5203: my %roles = (
5204: author => ['ca','aa'],
5205: course => ['st','ep','ta','in','cr'],
5206: );
5207: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5208: if (ref($types) eq 'ARRAY') {
5209: push(@{$types},'default');
5210: $usertypes->{'default'} = $othertitle;
5211: }
5212: $roles{'selfcreate'} = $types;
5213: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5214: my %modifyhash;
5215: foreach my $context (@contexts) {
5216: foreach my $role (@{$roles{$context}}) {
5217: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
5218: foreach my $item (@fields) {
5219: if (grep(/^\Q$item\E$/,@modifiable)) {
5220: $modifyhash{$context}{$role}{$item} = 1;
5221: } else {
5222: $modifyhash{$context}{$role}{$item} = 0;
5223: }
5224: }
5225: }
5226: if (ref($curr_usermodification{$context}) eq 'HASH') {
5227: foreach my $role (@{$roles{$context}}) {
5228: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
5229: foreach my $field (@fields) {
5230: if ($modifyhash{$context}{$role}{$field} ne
5231: $curr_usermodification{$context}{$role}{$field}) {
5232: push(@{$changes{$context}},$role);
5233: last;
5234: }
5235: }
5236: }
5237: }
5238: } else {
5239: foreach my $context (@contexts) {
5240: foreach my $role (@{$roles{$context}}) {
5241: push(@{$changes{$context}},$role);
5242: }
5243: }
5244: }
5245: }
5246: my %usermodification_hash = (
5247: usermodification => \%modifyhash,
5248: );
5249: my $putresult = &Apache::lonnet::put_dom('configuration',
5250: \%usermodification_hash,$dom);
5251: if ($putresult eq 'ok') {
5252: if (keys(%changes) > 0) {
5253: $resulttext = &mt('Changes made: ').'<ul>';
5254: foreach my $context (@contexts) {
5255: if (ref($changes{$context}) eq 'ARRAY') {
5256: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
5257: if (ref($changes{$context}) eq 'ARRAY') {
5258: foreach my $role (@{$changes{$context}}) {
5259: my $rolename;
5260: if ($context eq 'selfcreate') {
5261: $rolename = $role;
5262: if (ref($usertypes) eq 'HASH') {
5263: if ($usertypes->{$role} ne '') {
5264: $rolename = $usertypes->{$role};
5265: }
5266: }
5267: } else {
5268: if ($role eq 'cr') {
5269: $rolename = &mt('Custom');
5270: } else {
5271: $rolename = &Apache::lonnet::plaintext($role);
5272: }
5273: }
5274: my @modifiable;
5275: if ($context eq 'selfcreate') {
5276: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1] ',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
5277: } else {
5278: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
5279: }
5280: foreach my $field (@fields) {
5281: if ($modifyhash{$context}{$role}{$field}) {
5282: push(@modifiable,$fieldtitles{$field});
5283: }
5284: }
5285: if (@modifiable > 0) {
5286: $resulttext .= join(', ',@modifiable);
5287: } else {
5288: $resulttext .= &mt('none');
5289: }
5290: $resulttext .= '</li>';
5291: }
5292: $resulttext .= '</ul></li>';
5293: }
5294: }
5295: }
5296: $resulttext .= '</ul>';
5297: } else {
5298: $resulttext = &mt('No changes made to user modification settings');
5299: }
5300: } else {
5301: $resulttext = '<span class="LC_error">'.
5302: &mt('An error occurred: [_1]',$putresult).'</span>';
5303: }
5304: return $resulttext;
5305: }
5306:
5307: sub modify_defaults {
5308: my ($dom,$r) = @_;
5309: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
5310: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5311: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def');
5312: my @authtypes = ('internal','krb4','krb5','localauth');
5313: foreach my $item (@items) {
5314: $newvalues{$item} = $env{'form.'.$item};
5315: if ($item eq 'auth_def') {
5316: if ($newvalues{$item} ne '') {
5317: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
5318: push(@errors,$item);
5319: }
5320: }
5321: } elsif ($item eq 'lang_def') {
5322: if ($newvalues{$item} ne '') {
5323: if ($newvalues{$item} =~ /^(\w+)/) {
5324: my $langcode = $1;
5325: if ($langcode ne 'x_chef') {
5326: if (code2language($langcode) eq '') {
5327: push(@errors,$item);
5328: }
5329: }
5330: } else {
5331: push(@errors,$item);
5332: }
5333: }
5334: } elsif ($item eq 'timezone_def') {
5335: if ($newvalues{$item} ne '') {
5336: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
5337: push(@errors,$item);
5338: }
5339: }
5340: } elsif ($item eq 'datelocale_def') {
5341: if ($newvalues{$item} ne '') {
5342: my @datelocale_ids = DateTime::Locale->ids();
5343: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
5344: push(@errors,$item);
5345: }
5346: }
5347: }
5348: if (grep(/^\Q$item\E$/,@errors)) {
5349: $newvalues{$item} = $domdefaults{$item};
5350: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
5351: $changes{$item} = 1;
5352: }
5353: $domdefaults{$item} = $newvalues{$item};
5354: }
5355: my %defaults_hash = (
5356: defaults => \%newvalues,
5357: );
5358: my $title = &defaults_titles();
5359: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
5360: $dom);
5361: if ($putresult eq 'ok') {
5362: if (keys(%changes) > 0) {
5363: $resulttext = &mt('Changes made:').'<ul>';
5364: my $version = $r->dir_config('lonVersion');
5365: 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";
5366: foreach my $item (sort(keys(%changes))) {
5367: my $value = $env{'form.'.$item};
5368: if ($value eq '') {
5369: $value = &mt('none');
5370: } elsif ($item eq 'auth_def') {
5371: my %authnames = &authtype_names();
5372: my %shortauth = (
5373: internal => 'int',
5374: krb4 => 'krb4',
5375: krb5 => 'krb5',
5376: localauth => 'loc',
5377: );
5378: $value = $authnames{$shortauth{$value}};
5379: }
5380: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
5381: $mailmsgtext .= "$title->{$item} set to $value\n";
5382: }
5383: $resulttext .= '</ul>';
5384: $mailmsgtext .= "\n";
5385: my $cachetime = 24*60*60;
5386: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
5387: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
5388: my $sysmail = $r->dir_config('lonSysEMail');
5389: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
5390: }
5391: } else {
5392: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
5393: }
5394: } else {
5395: $resulttext = '<span class="LC_error">'.
5396: &mt('An error occurred: [_1]',$putresult).'</span>';
5397: }
5398: if (@errors > 0) {
5399: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
5400: foreach my $item (@errors) {
5401: $resulttext .= ' "'.$title->{$item}.'",';
5402: }
5403: $resulttext =~ s/,$//;
5404: }
5405: return $resulttext;
5406: }
5407:
5408: sub modify_scantron {
5409: my ($r,$dom,$confname,%domconfig) = @_;
5410: my ($resulttext,%confhash,%changes,$errors);
5411: my $custom = 'custom.tab';
5412: my $default = 'default.tab';
5413: my $servadm = $r->dir_config('lonAdmEMail');
5414: my ($configuserok,$author_ok,$switchserver) =
5415: &config_check($dom,$confname,$servadm);
5416: if ($env{'form.scantronformat.filename'} ne '') {
5417: my $error;
5418: if ($configuserok eq 'ok') {
5419: if ($switchserver) {
5420: $error = &mt("Upload of scantron format file is not permitted to this server: [_1]",$switchserver);
5421: } else {
5422: if ($author_ok eq 'ok') {
5423: my ($result,$scantronurl) =
5424: &publishlogo($r,'upload','scantronformat',$dom,
5425: $confname,'scantron','','',$custom);
5426: if ($result eq 'ok') {
5427: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
5428: $changes{'scantronformat'} = 1;
5429: } else {
5430: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
5431: }
5432: } else {
5433: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
5434: }
5435: }
5436: } else {
5437: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
5438: }
5439: if ($error) {
5440: &Apache::lonnet::logthis($error);
5441: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5442: }
5443: }
5444: if (ref($domconfig{'scantron'}) eq 'HASH') {
5445: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
5446: if ($env{'form.scantronformat_del'}) {
5447: $confhash{'scantron'}{'scantronformat'} = '';
5448: $changes{'scantronformat'} = 1;
5449: }
5450: }
5451: }
5452: if (keys(%confhash) > 0) {
5453: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
5454: $dom);
5455: if ($putresult eq 'ok') {
5456: if (keys(%changes) > 0) {
5457: if (ref($confhash{'scantron'}) eq 'HASH') {
5458: $resulttext = &mt('Changes made:').'<ul>';
5459: if ($confhash{'scantron'}{'scantronformat'} eq '') {
5460: $resulttext .= '<li>'.&mt('[_1] scantron format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
5461: } else {
5462: $resulttext .= '<li>'.&mt('Custom scantron format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
5463: }
5464: $resulttext .= '</ul>';
5465: } else {
5466: $resulttext = &mt('Changes made to scantron format file.');
5467: }
5468: $resulttext .= '</ul>';
5469: &Apache::loncommon::devalidate_domconfig_cache($dom);
5470: } else {
5471: $resulttext = &mt('No changes made to scantron format file');
5472: }
5473: } else {
5474: $resulttext = '<span class="LC_error">'.
5475: &mt('An error occurred: [_1]',$putresult).'</span>';
5476: }
5477: } else {
5478: $resulttext = &mt('No changes made to scantron format file');
5479: }
5480: if ($errors) {
5481: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
5482: $errors.'</ul>';
5483: }
5484: return $resulttext;
5485: }
5486:
5487: sub modify_coursecategories {
5488: my ($dom,%domconfig) = @_;
5489: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
5490: $cathash);
5491: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
5492: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
5493: $cathash = $domconfig{'coursecategories'}{'cats'};
5494: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
5495: $changes{'togglecats'} = 1;
5496: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
5497: }
5498: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
5499: $changes{'categorize'} = 1;
5500: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
5501: }
5502: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
5503: $changes{'togglecatscomm'} = 1;
5504: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
5505: }
5506: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
5507: $changes{'categorizecomm'} = 1;
5508: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
5509: }
5510: } else {
5511: $changes{'togglecats'} = 1;
5512: $changes{'categorize'} = 1;
5513: $domconfig{'coursecategories'} = {
5514: togglecats => $env{'form.togglecats'},
5515: categorize => $env{'form.categorize'},
5516: };
5517: $changes{'togglecatscomm'} = 1;
5518: $changes{'categorizecomm'} = 1;
5519: $domconfig{'coursecategories'} = {
5520: togglecats => $env{'form.togglecatscomm'},
5521: categorize => $env{'form.categorizecomm'},
5522: };
5523: }
5524: if (ref($cathash) eq 'HASH') {
5525: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
5526: push (@deletecategory,'instcode::0');
5527: }
5528: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
5529: push(@deletecategory,'communities::0');
5530: }
5531: }
5532: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
5533: if (ref($cathash) eq 'HASH') {
5534: if (@deletecategory > 0) {
5535: #FIXME Need to remove category from all courses using a deleted category
5536: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
5537: foreach my $item (@deletecategory) {
5538: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
5539: delete($domconfig{'coursecategories'}{'cats'}{$item});
5540: $deletions{$item} = 1;
5541: &recurse_cat_deletes($item,$cathash,\%deletions);
5542: }
5543: }
5544: }
5545: foreach my $item (keys(%{$cathash})) {
5546: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
5547: if ($cathash->{$item} ne $env{'form.'.$item}) {
5548: $reorderings{$item} = 1;
5549: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
5550: }
5551: if ($env{'form.addcategory_name_'.$item} ne '') {
5552: my $newcat = $env{'form.addcategory_name_'.$item};
5553: my $newdepth = $depth+1;
5554: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
5555: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
5556: $adds{$newitem} = 1;
5557: }
5558: if ($env{'form.subcat_'.$item} ne '') {
5559: my $newcat = $env{'form.subcat_'.$item};
5560: my $newdepth = $depth+1;
5561: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
5562: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
5563: $adds{$newitem} = 1;
5564: }
5565: }
5566: }
5567: if ($env{'form.instcode'} eq '1') {
5568: if (ref($cathash) eq 'HASH') {
5569: my $newitem = 'instcode::0';
5570: if ($cathash->{$newitem} eq '') {
5571: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
5572: $adds{$newitem} = 1;
5573: }
5574: } else {
5575: my $newitem = 'instcode::0';
5576: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
5577: $adds{$newitem} = 1;
5578: }
5579: }
5580: if ($env{'form.communities'} eq '1') {
5581: if (ref($cathash) eq 'HASH') {
5582: my $newitem = 'communities::0';
5583: if ($cathash->{$newitem} eq '') {
5584: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
5585: $adds{$newitem} = 1;
5586: }
5587: } else {
5588: my $newitem = 'communities::0';
5589: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
5590: $adds{$newitem} = 1;
5591: }
5592: }
5593: if ($env{'form.addcategory_name'} ne '') {
5594: if (($env{'form.addcategory_name'} ne 'instcode') &&
5595: ($env{'form.addcategory_name'} ne 'communities')) {
5596: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
5597: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
5598: $adds{$newitem} = 1;
5599: }
5600: }
5601: my $putresult;
5602: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5603: if (keys(%deletions) > 0) {
5604: foreach my $key (keys(%deletions)) {
5605: if ($predelallitems{$key} ne '') {
5606: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
5607: }
5608: }
5609: }
5610: my (@chkcats,@chktrails,%chkallitems);
5611: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
5612: if (ref($chkcats[0]) eq 'ARRAY') {
5613: my $depth = 0;
5614: my $chg = 0;
5615: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
5616: my $name = $chkcats[0][$i];
5617: my $item;
5618: if ($name eq '') {
5619: $chg ++;
5620: } else {
5621: $item = &escape($name).'::0';
5622: if ($chg) {
5623: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
5624: }
5625: $depth ++;
5626: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
5627: $depth --;
5628: }
5629: }
5630: }
5631: }
5632: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5633: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
5634: if ($putresult eq 'ok') {
5635: my %title = (
5636: togglecats => 'Show/Hide a course in catalog',
5637: categorize => 'Assign a category to a course',
5638: togglecatscomm => 'Show/Hide a community in catalog',
5639: categorizecomm => 'Assign a category to a community',
5640: );
5641: my %level = (
5642: dom => 'set in Domain ("Modify Course/Community")',
5643: crs => 'set in Course ("Course Configuration")',
5644: comm => 'set in Community ("Community Configuration")',
5645: );
5646: $resulttext = &mt('Changes made:').'<ul>';
5647: if ($changes{'togglecats'}) {
5648: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
5649: }
5650: if ($changes{'categorize'}) {
5651: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
5652: }
5653: if ($changes{'togglecatscomm'}) {
5654: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
5655: }
5656: if ($changes{'categorizecomm'}) {
5657: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
5658: }
5659: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5660: my $cathash;
5661: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
5662: $cathash = $domconfig{'coursecategories'}{'cats'};
5663: } else {
5664: $cathash = {};
5665: }
5666: my (@cats,@trails,%allitems);
5667: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
5668: if (keys(%deletions) > 0) {
5669: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
5670: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
5671: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
5672: }
5673: $resulttext .= '</ul></li>';
5674: }
5675: if (keys(%reorderings) > 0) {
5676: my %sort_by_trail;
5677: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
5678: foreach my $key (keys(%reorderings)) {
5679: if ($allitems{$key} ne '') {
5680: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
5681: }
5682: }
5683: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
5684: $resulttext .= '<li>'.$trails[$trail].'</li>';
5685: }
5686: $resulttext .= '</ul></li>';
5687: }
5688: if (keys(%adds) > 0) {
5689: my %sort_by_trail;
5690: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
5691: foreach my $key (keys(%adds)) {
5692: if ($allitems{$key} ne '') {
5693: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
5694: }
5695: }
5696: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
5697: $resulttext .= '<li>'.$trails[$trail].'</li>';
5698: }
5699: $resulttext .= '</ul></li>';
5700: }
5701: }
5702: $resulttext .= '</ul>';
5703: } else {
5704: $resulttext = '<span class="LC_error">'.
5705: &mt('An error occurred: [_1]',$putresult).'</span>';
5706: }
5707: } else {
5708: $resulttext = &mt('No changes made to course and community categories');
5709: }
5710: return $resulttext;
5711: }
5712:
5713: sub modify_serverstatuses {
5714: my ($dom,%domconfig) = @_;
5715: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
5716: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
5717: %currserverstatus = %{$domconfig{'serverstatuses'}};
5718: }
5719: my @pages = &serverstatus_pages();
5720: foreach my $type (@pages) {
5721: $newserverstatus{$type}{'namedusers'} = '';
5722: $newserverstatus{$type}{'machines'} = '';
5723: if (defined($env{'form.'.$type.'_namedusers'})) {
5724: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
5725: my @okusers;
5726: foreach my $user (@users) {
5727: my ($uname,$udom) = split(/:/,$user);
5728: if (($udom =~ /^$match_domain$/) &&
5729: (&Apache::lonnet::domain($udom)) &&
5730: ($uname =~ /^$match_username$/)) {
5731: if (!grep(/^\Q$user\E/,@okusers)) {
5732: push(@okusers,$user);
5733: }
5734: }
5735: }
5736: if (@okusers > 0) {
5737: @okusers = sort(@okusers);
5738: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
5739: }
5740: }
5741: if (defined($env{'form.'.$type.'_machines'})) {
5742: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
5743: my @okmachines;
5744: foreach my $ip (@machines) {
5745: my @parts = split(/\./,$ip);
5746: next if (@parts < 4);
5747: my $badip = 0;
5748: for (my $i=0; $i<4; $i++) {
5749: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
5750: $badip = 1;
5751: last;
5752: }
5753: }
5754: if (!$badip) {
5755: push(@okmachines,$ip);
5756: }
5757: }
5758: @okmachines = sort(@okmachines);
5759: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
5760: }
5761: }
5762: my %serverstatushash = (
5763: serverstatuses => \%newserverstatus,
5764: );
5765: my %changes;
5766: foreach my $type (@pages) {
5767: foreach my $setting ('namedusers','machines') {
5768: my (@current,@new);
5769: if (ref($currserverstatus{$type}) eq 'HASH') {
5770: if ($currserverstatus{$type}{$setting} ne '') {
5771: @current = split(/,/,$currserverstatus{$type}{$setting});
5772: }
5773: }
5774: if ($newserverstatus{$type}{$setting} ne '') {
5775: @new = split(/,/,$newserverstatus{$type}{$setting});
5776: }
5777: if (@current > 0) {
5778: if (@new > 0) {
5779: foreach my $item (@current) {
5780: if (!grep(/^\Q$item\E$/,@new)) {
5781: $changes{$type}{$setting} = 1;
5782: last;
5783: }
5784: }
5785: foreach my $item (@new) {
5786: if (!grep(/^\Q$item\E$/,@current)) {
5787: $changes{$type}{$setting} = 1;
5788: last;
5789: }
5790: }
5791: } else {
5792: $changes{$type}{$setting} = 1;
5793: }
5794: } elsif (@new > 0) {
5795: $changes{$type}{$setting} = 1;
5796: }
5797: }
5798: }
5799: if (keys(%changes) > 0) {
5800: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5801: my $putresult = &Apache::lonnet::put_dom('configuration',
5802: \%serverstatushash,$dom);
5803: if ($putresult eq 'ok') {
5804: $resulttext .= &mt('Changes made:').'<ul>';
5805: foreach my $type (@pages) {
5806: if (ref($changes{$type}) eq 'HASH') {
5807: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
5808: if ($changes{$type}{'namedusers'}) {
5809: if ($newserverstatus{$type}{'namedusers'} eq '') {
5810: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
5811: } else {
5812: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
5813: }
5814: }
5815: if ($changes{$type}{'machines'}) {
5816: if ($newserverstatus{$type}{'machines'} eq '') {
5817: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
5818: } else {
5819: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
5820: }
5821:
5822: }
5823: $resulttext .= '</ul></li>';
5824: }
5825: }
5826: $resulttext .= '</ul>';
5827: } else {
5828: $resulttext = '<span class="LC_error">'.
5829: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
5830:
5831: }
5832: } else {
5833: $resulttext = &mt('No changes made to access to server status pages');
5834: }
5835: return $resulttext;
5836: }
5837:
5838: sub modify_helpsettings {
5839: my ($dom,%domconfig) = @_;
5840: my ($resulttext,$errors,%changes,%helphash);
5841:
5842: my %defaultchecked = ('submitbugs' => 'on');
5843: my @offon = ('off','on');
5844: my %title = ( submitbugs => 'Display link for users to submit a bug');
5845: my @toggles = ('submitbugs');
5846:
5847: $helphash{'helpsettings'} = {};
5848:
5849: if (ref($domconfig{'helpsettings'}) ne 'HASH') {
5850: if ($domconfig{'helpsettings'} eq '') {
5851: $domconfig{'helpsettings'} = {};
5852: }
5853: }
5854:
5855: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
5856:
5857: foreach my $item (@toggles) {
5858:
5859: if ($defaultchecked{$item} eq 'on') {
5860: if (($domconfig{'helpsettings'}{$item} eq '') &&
5861: ($env{'form.'.$item} eq '0')) {
5862: $changes{$item} = 1;
5863: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
5864: $changes{$item} = 1;
5865: }
5866: } elsif ($defaultchecked{$item} eq 'off') {
5867: if (($domconfig{'helpsettings'}{$item} eq '') &&
5868: ($env{'form.'.$item} eq '1')) {
5869: $changes{$item} = 1;
5870: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
5871: $changes{$item} = 1;
5872: }
5873: }
5874: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
5875: }
5876: }
5877:
5878: my $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,
5879: $dom);
5880:
5881: if ($putresult eq 'ok') {
5882: if (keys(%changes) > 0) {
5883: $resulttext = &mt('Changes made:').'<ul>';
5884: foreach my $item (sort(keys(%changes))) {
5885: if ($item eq 'submitbugs') {
5886: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
5887: }
5888: }
5889: $resulttext .= '</ul>';
5890: } else {
5891: $resulttext = &mt('No changes made to help settings');
5892: }
5893: } else {
5894: $resulttext = '<span class="LC_error">'.
5895: &mt('An error occurred: [_1]',$putresult).'</span>';
5896: }
5897: if ($errors) {
5898: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
5899: $errors.'</ul>';
5900: }
5901: return $resulttext;
5902: }
5903:
5904: sub recurse_check {
5905: my ($chkcats,$categories,$depth,$name) = @_;
5906: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
5907: my $chg = 0;
5908: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
5909: my $category = $chkcats->[$depth]{$name}[$j];
5910: my $item;
5911: if ($category eq '') {
5912: $chg ++;
5913: } else {
5914: my $deeper = $depth + 1;
5915: $item = &escape($category).':'.&escape($name).':'.$depth;
5916: if ($chg) {
5917: $categories->{$item} -= $chg;
5918: }
5919: &recurse_check($chkcats,$categories,$deeper,$category);
5920: $deeper --;
5921: }
5922: }
5923: }
5924: return;
5925: }
5926:
5927: sub recurse_cat_deletes {
5928: my ($item,$coursecategories,$deletions) = @_;
5929: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
5930: my $subdepth = $depth + 1;
5931: if (ref($coursecategories) eq 'HASH') {
5932: foreach my $subitem (keys(%{$coursecategories})) {
5933: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
5934: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
5935: delete($coursecategories->{$subitem});
5936: $deletions->{$subitem} = 1;
5937: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
5938: }
5939: }
5940: }
5941: return;
5942: }
5943:
5944: sub dom_servers {
5945: my ($dom) = @_;
5946: my (%uniqservers,%servers);
5947: my $primaryserver = &Apache::lonnet::hostname(&Apache::lonnet::domain($dom,'primary'));
5948: my @machinedoms = &Apache::lonnet::machine_domains($primaryserver);
5949: foreach my $mdom (@machinedoms) {
5950: my %currservers = %servers;
5951: my %server = &Apache::lonnet::get_servers($mdom);
5952: %servers = (%currservers,%server);
5953: }
5954: my %by_hostname;
5955: foreach my $id (keys(%servers)) {
5956: push(@{$by_hostname{$servers{$id}}},$id);
5957: }
5958: foreach my $hostname (sort(keys(%by_hostname))) {
5959: if (@{$by_hostname{$hostname}} > 1) {
5960: my $match = 0;
5961: foreach my $id (@{$by_hostname{$hostname}}) {
5962: if (&Apache::lonnet::host_domain($id) eq $dom) {
5963: $uniqservers{$id} = $hostname;
5964: $match = 1;
5965: }
5966: }
5967: unless ($match) {
5968: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
5969: }
5970: } else {
5971: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
5972: }
5973: }
5974: return %uniqservers;
5975: }
5976:
5977: 1;
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