1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.102.2.11 2010/03/11 02:51:44 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 = $env{'form.phase'};
199: }
200: my %domconfig =
201: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
202: 'quotas','autoenroll','autoupdate','autocreate',
203: 'directorysrch','usercreation','usermodification',
204: 'contacts','defaults','scantron','coursecategories',
205: 'serverstatuses','requestcourses','coursedefaults'],$dom);
206: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
207: 'autoupdate','autocreate','directorysrch','contacts',
208: 'usercreation','usermodification','scantron',
209: 'requestcourses','coursecategories','serverstatuses',
210: 'coursedefaults');
211: my %prefs = (
212: 'rolecolors' =>
213: { text => 'Default color schemes',
214: help => 'Domain_Configuration_Color_Schemes',
215: header => [{col1 => 'Student Settings',
216: col2 => '',},
217: {col1 => 'Coordinator Settings',
218: col2 => '',},
219: {col1 => 'Author Settings',
220: col2 => '',},
221: {col1 => 'Administrator Settings',
222: col2 => '',}],
223: },
224: 'login' =>
225: { text => 'Log-in page options',
226: help => 'Domain_Configuration_Login_Page',
227: header => [{col1 => 'Item',
228: col2 => '',}],
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: 'autocreate' =>
258: { text => 'Auto-course creation settings',
259: help => 'Domain_Configuration_Auto_Creation',
260: header => [{col1 => 'Configuration Setting',
261: col2 => 'Value',}],
262: },
263: 'directorysrch' =>
264: { text => 'Institutional directory searches',
265: help => 'Domain_Configuration_InstDirectory_Search',
266: header => [{col1 => 'Setting',
267: col2 => 'Value',}],
268: },
269: 'contacts' =>
270: { text => 'Contact Information',
271: help => 'Domain_Configuration_Contact_Info',
272: header => [{col1 => 'Setting',
273: col2 => 'Value',}],
274: },
275:
276: 'usercreation' =>
277: { text => 'User creation',
278: help => 'Domain_Configuration_User_Creation',
279: header => [{col1 => 'Format rule type',
280: col2 => 'Format rules in force'},
281: {col1 => 'User account creation',
282: col2 => 'Usernames which may be created',},
283: {col1 => 'Context',
284: col2 => 'Assignable authentication types'}],
285: },
286: 'usermodification' =>
287: { text => 'User modification',
288: help => 'Domain_Configuration_User_Modification',
289: header => [{col1 => 'Target user has role',
290: col2 => 'User information updateable in author context'},
291: {col1 => 'Target user has role',
292: col2 => 'User information updateable in course context'},
293: {col1 => "Status of user",
294: col2 => 'Information settable when self-creating account (if directory data blank)'}],
295: },
296: 'scantron' =>
297: { text => 'Bubblesheet format file',
298: help => 'Domain_Configuration_Scantron_Format',
299: header => [ {col1 => 'Item',
300: col2 => '',
301: }],
302: },
303: 'requestcourses' =>
304: {text => 'Request creation of courses',
305: help => 'Domain_Configuration_Request_Courses',
306: header => [{col1 => 'User affiliation',
307: col2 => 'Availability/Processing of requests',},
308: {col1 => 'Setting',
309: col2 => 'Value'}],
310: },
311: 'coursecategories' =>
312: { text => 'Cataloging of courses/communities',
313: help => 'Domain_Configuration_Cataloging_Courses',
314: header => [{col1 => 'Category settings',
315: col2 => '',},
316: {col1 => 'Categories',
317: col2 => '',
318: }],
319: },
320: 'serverstatuses' =>
321: {text => 'Access to server status pages',
322: help => 'Domain_Configuration_Server_Status',
323: header => [{col1 => 'Status Page',
324: col2 => 'Other named users',
325: col3 => 'Specific IPs',
326: }],
327: },
328: 'coursedefaults' =>
329: {text => 'Course/Community defaults',
330: help => 'Domain_Configuration_Course_Defaults',
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 'autocreate') {
413: $output = &modify_autocreate($dom,%domconfig);
414: } elsif ($action eq 'directorysrch') {
415: $output = &modify_directorysrch($dom,%domconfig);
416: } elsif ($action eq 'usercreation') {
417: $output = &modify_usercreation($dom,%domconfig);
418: } elsif ($action eq 'usermodification') {
419: $output = &modify_usermodification($dom,%domconfig);
420: } elsif ($action eq 'contacts') {
421: $output = &modify_contacts($dom,%domconfig);
422: } elsif ($action eq 'defaults') {
423: $output = &modify_defaults($dom,$r);
424: } elsif ($action eq 'scantron') {
425: $output = &modify_scantron($r,$dom,$confname,%domconfig);
426: } elsif ($action eq 'coursecategories') {
427: $output = &modify_coursecategories($dom,%domconfig);
428: } elsif ($action eq 'serverstatuses') {
429: $output = &modify_serverstatuses($dom,%domconfig);
430: } elsif ($action eq 'requestcourses') {
431: $output = &modify_quotas($dom,$action,%domconfig);
432: } elsif ($action eq 'coursedefaults') {
433: $output = &modify_coursedefaults($dom,%domconfig);
434: }
435: return $output;
436: }
437:
438: sub print_config_box {
439: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
440: my $rowtotal = 0;
441: my $output;
442: if ($action eq 'coursecategories') {
443: $output = &coursecategories_javascript($settings);
444: }
445: $output .=
446: '<table class="LC_nested_outer">
447: <tr>
448: <th align="left" valign="middle"><span class="LC_nobreak">'.
449: &mt($item->{text}).' '.
450: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
451: '</tr>';
452: $rowtotal ++;
453: my $numheaders = 1;
454: if (ref($item->{'header'}) eq 'ARRAY') {
455: $numheaders = scalar(@{$item->{'header'}});
456: }
457: if ($numheaders > 1) {
458: my $colspan = '';
459: if (($action eq 'rolecolors') || ($action eq 'coursecategories')) {
460: $colspan = ' colspan="2"';
461: }
462: $output .= '
463: <tr>
464: <td>
465: <table class="LC_nested">
466: <tr class="LC_info_row">
467: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
468: <td class="LC_right_item">'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
469: </tr>';
470: $rowtotal ++;
471: if ($action eq 'autoupdate') {
472: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
473: } elsif ($action eq 'usercreation') {
474: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
475: } elsif ($action eq 'usermodification') {
476: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
477: } elsif ($action eq 'coursecategories') {
478: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
479: } elsif ($action eq 'login') {
480: $output .= &print_login('top',$dom,$confname,$phase,$settings,\$rowtotal);
481: $colspan = ' colspan="2"';
482: } elsif ($action eq 'requestcourses') {
483: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
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 'autocreate') {
610: $output .= &print_autocreate($dom,$settings,\$rowtotal);
611: } elsif ($action eq 'directorysrch') {
612: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
613: } elsif ($action eq 'contacts') {
614: $output .= &print_contacts($dom,$settings,\$rowtotal);
615: } elsif ($action eq 'defaults') {
616: $output .= &print_defaults($dom,\$rowtotal);
617: } elsif ($action eq 'scantron') {
618: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
619: } elsif ($action eq 'serverstatuses') {
620: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
621: } elsif ($action eq 'coursedefaults') {
622: $output .= &print_coursedefaults($dom,$settings,\$rowtotal);
623: }
624: }
625: $output .= '
626: </table>
627: </td>
628: </tr>
629: </table><br />';
630: return ($output,$rowtotal);
631: }
632:
633: sub print_login {
634: my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_;
635: my ($css_class,$datatable);
636: my %choices = &login_choices();
637:
638: if ($position eq 'top') {
639: my %servers = &dom_servers($dom);
640: my $choice = $choices{'disallowlogin'};
641: $css_class = ' class="LC_odd_row"';
642: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
643: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
644: '<th>'.$choices{'server'}.'</th>'.
645: '<th>'.$choices{'serverpath'}.'</th>'.
646: '<th>'.$choices{'custompath'}.'</th>'.
647: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
648: my %disallowed;
649: if (ref($settings) eq 'HASH') {
650: if (ref($settings->{'loginvia'}) eq 'HASH') {
651: %disallowed = %{$settings->{'loginvia'}};
652: }
653: }
654: foreach my $lonhost (sort(keys(%servers))) {
655: my $direct = 'selected="selected"';
656: if (ref($disallowed{$lonhost}) eq 'HASH') {
657: if ($disallowed{$lonhost}{'server'} ne '') {
658: $direct = '';
659: }
660: }
661: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
662: '<td><select name="'.$lonhost.'_server">'.
663: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
664: '</option>';
665: foreach my $hostid (keys(%servers)) {
666: next if ($servers{$hostid} eq $servers{$lonhost});
667: my $selected = '';
668: if (ref($disallowed{$lonhost}) eq 'HASH') {
669: if ($hostid eq $disallowed{$lonhost}{'server'}) {
670: $selected = 'selected="selected"';
671: }
672: }
673: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
674: $servers{$hostid}.'</option>';
675: }
676: $datatable .= '</select></td>'.
677: '<td><select name="'.$lonhost.'_serverpath">';
678: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
679: my $pathname = $path;
680: if ($path eq 'custom') {
681: $pathname = &mt('Custom Path').' ->';
682: }
683: my $selected = '';
684: if (ref($disallowed{$lonhost}) eq 'HASH') {
685: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
686: $selected = 'selected="selected"';
687: }
688: } elsif ($path eq '') {
689: $selected = 'selected="selected"';
690: }
691: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
692: }
693: $datatable .= '</select></td>';
694: my ($custom,$exempt);
695: if (ref($disallowed{$lonhost}) eq 'HASH') {
696: $custom = $disallowed{$lonhost}{'custompath'};
697: $exempt = $disallowed{$lonhost}{'exempt'};
698: }
699: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
700: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
701: '</tr>';
702: }
703: $datatable .= '</table></td></tr>';
704: return $datatable;
705: }
706:
707: my %defaultchecked = (
708: 'coursecatalog' => 'on',
709: 'adminmail' => 'off',
710: 'newuser' => 'off',
711: );
712: my @toggles = ('coursecatalog','adminmail','newuser');
713: my (%checkedon,%checkedoff);
714: foreach my $item (@toggles) {
715: if ($defaultchecked{$item} eq 'on') {
716: $checkedon{$item} = ' checked="checked" ';
717: $checkedoff{$item} = ' ';
718: } elsif ($defaultchecked{$item} eq 'off') {
719: $checkedoff{$item} = ' checked="checked" ';
720: $checkedon{$item} = ' ';
721: }
722: }
723: my $loginheader = 'image';
724: my @images = ('img','logo','domlogo','login');
725: my @logintext = ('textcol','bgcol');
726: my @bgs = ('pgbg','mainbg','sidebg');
727: my @links = ('link','alink','vlink');
728: my %designhash = &Apache::loncommon::get_domainconf($dom);
729: my %defaultdesign = %Apache::loncommon::defaultdesign;
730: my (%is_custom,%designs);
731: my %defaults = (
732: font => $defaultdesign{'login.font'},
733: );
734: foreach my $item (@images) {
735: $defaults{$item} = $defaultdesign{'login.'.$item};
736: $defaults{'showlogo'}{$item} = 1;
737: }
738: foreach my $item (@bgs) {
739: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
740: }
741: foreach my $item (@logintext) {
742: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
743: }
744: foreach my $item (@links) {
745: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
746: }
747: if (ref($settings) eq 'HASH') {
748: foreach my $item (@toggles) {
749: if ($settings->{$item} eq '1') {
750: $checkedon{$item} = ' checked="checked" ';
751: $checkedoff{$item} = ' ';
752: } elsif ($settings->{$item} eq '0') {
753: $checkedoff{$item} = ' checked="checked" ';
754: $checkedon{$item} = ' ';
755: }
756: }
757: foreach my $item (@images) {
758: if (defined($settings->{$item})) {
759: $designs{$item} = $settings->{$item};
760: $is_custom{$item} = 1;
761: }
762: if (defined($settings->{'showlogo'}{$item})) {
763: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
764: }
765: }
766: foreach my $item (@logintext) {
767: if ($settings->{$item} ne '') {
768: $designs{'logintext'}{$item} = $settings->{$item};
769: $is_custom{$item} = 1;
770: }
771: }
772: if ($settings->{'loginheader'} ne '') {
773: $loginheader = $settings->{'loginheader'};
774: }
775: if ($settings->{'font'} ne '') {
776: $designs{'font'} = $settings->{'font'};
777: $is_custom{'font'} = 1;
778: }
779: foreach my $item (@bgs) {
780: if ($settings->{$item} ne '') {
781: $designs{'bgs'}{$item} = $settings->{$item};
782: $is_custom{$item} = 1;
783: }
784: }
785: foreach my $item (@links) {
786: if ($settings->{$item} ne '') {
787: $designs{'links'}{$item} = $settings->{$item};
788: $is_custom{$item} = 1;
789: }
790: }
791: } else {
792: if ($designhash{$dom.'.login.font'} ne '') {
793: $designs{'font'} = $designhash{$dom.'.login.font'};
794: $is_custom{'font'} = 1;
795: }
796: foreach my $item (@images) {
797: if ($designhash{$dom.'.login.'.$item} ne '') {
798: $designs{$item} = $designhash{$dom.'.login.'.$item};
799: $is_custom{$item} = 1;
800: }
801: }
802: foreach my $item (@bgs) {
803: if ($designhash{$dom.'.login.'.$item} ne '') {
804: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
805: $is_custom{$item} = 1;
806: }
807: }
808: foreach my $item (@links) {
809: if ($designhash{$dom.'.login.'.$item} ne '') {
810: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
811: $is_custom{$item} = 1;
812: }
813: }
814: }
815: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
816: logo => 'Institution Logo',
817: domlogo => 'Domain Logo',
818: login => 'Login box');
819: my $itemcount = 1;
820: my ($css_class,$datatable);
821: foreach my $item (@toggles) {
822: $css_class = $itemcount%2?' class="LC_odd_row"':'';
823: $datatable .=
824: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
825: '</td><td>'.
826: '<span class="LC_nobreak"><label><input type="radio" name="'.
827: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
828: '</label> <label><input type="radio" name="'.$item.'"'.
829: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
830: '</tr>';
831: $itemcount ++;
832: }
833: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext,$loginheader);
834: $datatable .= '</tr></table></td></tr>';
835: return $datatable;
836: }
837:
838: sub login_choices {
839: my %choices =
840: &Apache::lonlocal::texthash (
841: coursecatalog => 'Display Course/Community Catalog link?',
842: adminmail => "Display Administrator's E-mail Address?",
843: disallowlogin => "Login page requests redirected",
844: hostid => "Server",
845: server => "Redirect to:",
846: serverpath => "Path",
847: custompath => "Custom",
848: exempt => "Exempt IP(s)",
849: directlogin => "No redirect",
850: newuser => "Link to create a user account",
851: img => "Header",
852: logo => "Main Logo",
853: domlogo => "Domain Logo",
854: login => "Log-in Header",
855: textcol => "Text color",
856: bgcol => "Box color",
857: bgs => "Background colors",
858: links => "Link colors",
859: font => "Font color",
860: pgbg => "Header",
861: mainbg => "Page",
862: sidebg => "Login box",
863: link => "Link",
864: alink => "Active link",
865: vlink => "Visited link",
866: );
867: return %choices;
868: }
869:
870: sub print_rolecolors {
871: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
872: my %choices = &color_font_choices();
873: my @bgs = ('pgbg','tabbg','sidebg');
874: my @links = ('link','alink','vlink');
875: my @images = ('img');
876: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
877: my %designhash = &Apache::loncommon::get_domainconf($dom);
878: my %defaultdesign = %Apache::loncommon::defaultdesign;
879: my (%is_custom,%designs);
880: my %defaults = (
881: img => $defaultdesign{$role.'.img'},
882: font => $defaultdesign{$role.'.font'},
883: );
884: foreach my $item (@bgs) {
885: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
886: }
887: foreach my $item (@links) {
888: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
889: }
890: if (ref($settings) eq 'HASH') {
891: if (ref($settings->{$role}) eq 'HASH') {
892: if ($settings->{$role}->{'img'} ne '') {
893: $designs{'img'} = $settings->{$role}->{'img'};
894: $is_custom{'img'} = 1;
895: }
896: if ($settings->{$role}->{'font'} ne '') {
897: $designs{'font'} = $settings->{$role}->{'font'};
898: $is_custom{'font'} = 1;
899: }
900: foreach my $item (@bgs) {
901: if ($settings->{$role}->{$item} ne '') {
902: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
903: $is_custom{$item} = 1;
904: }
905: }
906: foreach my $item (@links) {
907: if ($settings->{$role}->{$item} ne '') {
908: $designs{'links'}{$item} = $settings->{$role}->{$item};
909: $is_custom{$item} = 1;
910: }
911: }
912: }
913: } else {
914: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
915: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
916: $is_custom{'img'} = 1;
917: }
918: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
919: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
920: $is_custom{'font'} = 1;
921: }
922: foreach my $item (@bgs) {
923: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
924: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
925: $is_custom{$item} = 1;
926:
927: }
928: }
929: foreach my $item (@links) {
930: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
931: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
932: $is_custom{$item} = 1;
933: }
934: }
935: }
936: my $itemcount = 1;
937: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
938: $datatable .= '</tr></table></td></tr>';
939: return $datatable;
940: }
941:
942: sub display_color_options {
943: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
944: $images,$bgs,$links,$alt_text,$rowtotal,$logintext,$loginheader) = @_;
945: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
946: my $datatable = '<tr'.$css_class.'>'.
947: '<td>'.$choices->{'font'}.'</td>';
948: if (!$is_custom->{'font'}) {
949: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
950: } else {
951: $datatable .= '<td> </td>';
952: }
953: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
954: $datatable .= '<td><span class="LC_nobreak">'.
955: '<input type="text" size="10" name="'.$role.'_font"'.
956: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
957: ' <span id="css_'.$role.'_font" style="background-color: '.
958: $designs->{'font'}.';"> </span>'.
959: '</span></td></tr>';
960: my $switchserver = &check_switchserver($dom,$confname);
961: foreach my $img (@{$images}) {
962: $itemcount ++;
963: $css_class = $itemcount%2?' class="LC_odd_row"':'';
964: $datatable .= '<tr'.$css_class.'>'.
965: '<td>'.$choices->{$img};
966: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
967: if ($role eq 'login') {
968: if ($img eq 'login') {
969: $login_hdr_pick =
970: &login_header_options($img,$role,$defaults,$is_custom,$choices,
971: $loginheader);
972: $logincolors =
973: &login_text_colors($img,$role,$logintext,$phase,$choices,
974: $designs);
975: } elsif ($img ne 'domlogo') {
976: $datatable.= &logo_display_options($img,$defaults,$designs);
977: }
978: }
979: $datatable .= '</td>';
980: if ($designs->{$img} ne '') {
981: $imgfile = $designs->{$img};
982: $img_import = ($imgfile =~ m{^/adm/});
983: } else {
984: $imgfile = $defaults->{$img};
985: }
986: if ($imgfile) {
987: my ($showfile,$fullsize);
988: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
989: my $urldir = $1;
990: my $filename = $2;
991: my @info = &Apache::lonnet::stat_file($designs->{$img});
992: if (@info) {
993: my $thumbfile = 'tn-'.$filename;
994: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
995: if (@thumb) {
996: $showfile = $urldir.'/'.$thumbfile;
997: } else {
998: $showfile = $imgfile;
999: }
1000: } else {
1001: $showfile = '';
1002: }
1003: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1004: $showfile = $imgfile;
1005: my $imgdir = $1;
1006: my $filename = $2;
1007: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
1008: $showfile = "/$imgdir/tn-".$filename;
1009: } else {
1010: my $input = "/home/httpd/html".$imgfile;
1011: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
1012: if (!-e $output) {
1013: my ($width,$height) = &thumb_dimensions();
1014: my ($fullwidth,$fullheight) = &check_dimensions($input);
1015: if ($fullwidth ne '' && $fullheight ne '') {
1016: if ($fullwidth > $width && $fullheight > $height) {
1017: my $size = $width.'x'.$height;
1018: system("convert -sample $size $input $output");
1019: $showfile = '/'.$imgdir.'/tn-'.$filename;
1020: }
1021: }
1022: }
1023: }
1024: }
1025: if ($showfile) {
1026: if ($showfile =~ m{^/(adm|res)/}) {
1027: if ($showfile =~ m{^/res/}) {
1028: my $local_showfile =
1029: &Apache::lonnet::filelocation('',$showfile);
1030: &Apache::lonnet::repcopy($local_showfile);
1031: }
1032: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1033: }
1034: if ($imgfile) {
1035: if ($imgfile =~ m{^/(adm|res)/}) {
1036: if ($imgfile =~ m{^/res/}) {
1037: my $local_imgfile =
1038: &Apache::lonnet::filelocation('',$imgfile);
1039: &Apache::lonnet::repcopy($local_imgfile);
1040: }
1041: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1042: } else {
1043: $fullsize = $imgfile;
1044: }
1045: }
1046: $datatable .= '<td>';
1047: if ($img eq 'login') {
1048: $datatable .= $login_hdr_pick;
1049: }
1050: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1051: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1052: } else {
1053: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1054: &mt('Upload:');
1055: }
1056: } else {
1057: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1058: &mt('Upload:');
1059: }
1060: if ($switchserver) {
1061: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1062: } else {
1063: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1064: }
1065: $datatable .= '</td></tr>';
1066: }
1067: $itemcount ++;
1068: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1069: $datatable .= '<tr'.$css_class.'>'.
1070: '<td>'.$choices->{'bgs'}.'</td>';
1071: my $bgs_def;
1072: foreach my $item (@{$bgs}) {
1073: if (!$is_custom->{$item}) {
1074: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1075: }
1076: }
1077: if ($bgs_def) {
1078: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1079: } else {
1080: $datatable .= '<td> </td>';
1081: }
1082: $datatable .= '<td class="LC_right_item">'.
1083: '<table border="0"><tr>';
1084: foreach my $item (@{$bgs}) {
1085: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1086: $datatable .= '<td align="center">'.$link;
1087: if ($designs->{'bgs'}{$item}) {
1088: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1089: }
1090: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1091: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1092: }
1093: $datatable .= '</tr></table></td></tr>';
1094: $itemcount ++;
1095: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1096: $datatable .= '<tr'.$css_class.'>'.
1097: '<td>'.$choices->{'links'}.'</td>';
1098: my $links_def;
1099: foreach my $item (@{$links}) {
1100: if (!$is_custom->{$item}) {
1101: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1102: }
1103: }
1104: if ($links_def) {
1105: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1106: } else {
1107: $datatable .= '<td> </td>';
1108: }
1109: $datatable .= '<td class="LC_right_item">'.
1110: '<table border="0"><tr>';
1111: foreach my $item (@{$links}) {
1112: $datatable .= '<td align="center">'."\n".
1113: &color_pick($phase,$role,$item,$choices->{$item},
1114: $designs->{'links'}{$item});
1115: if ($designs->{'links'}{$item}) {
1116: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1117: }
1118: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1119: '" /></td>';
1120: }
1121: $$rowtotal += $itemcount;
1122: return $datatable;
1123: }
1124:
1125: sub logo_display_options {
1126: my ($img,$defaults,$designs) = @_;
1127: my $checkedon;
1128: if (ref($defaults) eq 'HASH') {
1129: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1130: if ($defaults->{'showlogo'}{$img}) {
1131: $checkedon = 'checked="checked" ';
1132: }
1133: }
1134: }
1135: if (ref($designs) eq 'HASH') {
1136: if (ref($designs->{'showlogo'}) eq 'HASH') {
1137: if (defined($designs->{'showlogo'}{$img})) {
1138: if ($designs->{'showlogo'}{$img} == 0) {
1139: $checkedon = '';
1140: } elsif ($designs->{'showlogo'}{$img} == 1) {
1141: $checkedon = 'checked="checked" ';
1142: }
1143: }
1144: }
1145: }
1146: return '<br /><label> <input type="checkbox" name="'.
1147: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1148: &mt('show').'</label>'."\n";
1149: }
1150:
1151: sub login_header_options {
1152: my ($img,$role,$defaults,$is_custom,$choices,$loginheader) = @_;
1153: my $image_checked = ' checked="checked" ';
1154: my $text_checked = ' ';
1155: if ($loginheader eq 'text') {
1156: $image_checked = ' ';
1157: $text_checked = ' checked="checked" ';
1158: }
1159: my $output = '<span class="LC_nobreak"><label><input type="radio" name="'.
1160: 'loginheader" value="image" '.$image_checked.'/>'.
1161: &mt('use image').'</label> '.
1162: '<label><input type="radio" name="loginheader" value="text"'.
1163: $text_checked.'/>'.&mt('use text').'</label><br />'."\n";
1164: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1165: $output .= &mt('Text default(s)').':<br />';
1166: if (!$is_custom->{'textcol'}) {
1167: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1168: ' ';
1169: }
1170: if (!$is_custom->{'bgcol'}) {
1171: $output .= $choices->{'bgcol'}.': '.
1172: '<span id="css_'.$role.'_font" style="background-color: '.
1173: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1174: }
1175: $output .= '<br />';
1176: }
1177: $output .='<br />';
1178: return $output;
1179: }
1180:
1181: sub login_text_colors {
1182: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1183: my $color_menu = '<table border="0"><tr>';
1184: foreach my $item (@{$logintext}) {
1185: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1186: $color_menu .= '<td align="center">'.$link;
1187: if ($designs->{'logintext'}{$item}) {
1188: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1189: }
1190: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1191: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1192: '<td> </td>';
1193: }
1194: $color_menu .= '</tr></table><br />';
1195: return $color_menu;
1196: }
1197:
1198: sub image_changes {
1199: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1200: my $output;
1201: if (!$is_custom) {
1202: if ($img ne 'domlogo') {
1203: $output .= &mt('Default image:').'<br />';
1204: } else {
1205: $output .= &mt('Default in use:').'<br />';
1206: }
1207: }
1208: if ($img_import) {
1209: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1210: }
1211: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1212: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1213: if ($is_custom) {
1214: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1215: '<input type="checkbox" name="'.
1216: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1217: '</label> '.&mt('Replace:').'</span><br />';
1218: } else {
1219: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1220: }
1221: return $output;
1222: }
1223:
1224: sub color_pick {
1225: my ($phase,$role,$item,$desc,$curcol) = @_;
1226: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1227: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1228: ');">'.$desc.'</a>';
1229: return $link;
1230: }
1231:
1232: sub print_quotas {
1233: my ($dom,$settings,$rowtotal,$action) = @_;
1234: my $context;
1235: if ($action eq 'quotas') {
1236: $context = 'tools';
1237: } else {
1238: $context = $action;
1239: }
1240: my ($datatable,$defaultquota,@usertools,@options,%validations);
1241: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1242: my $typecount = 0;
1243: my ($css_class,%titles);
1244: if ($context eq 'requestcourses') {
1245: @usertools = ('official','unofficial','community');
1246: @options =('norequest','approval','validate','autolimit');
1247: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1248: %titles = &courserequest_titles();
1249: } else {
1250: @usertools = ('aboutme','blog','portfolio');
1251: %titles = &tool_titles();
1252: }
1253: if (ref($types) eq 'ARRAY') {
1254: foreach my $type (@{$types}) {
1255: my $currdefquota;
1256: unless ($context eq 'requestcourses') {
1257: if (ref($settings) eq 'HASH') {
1258: if (ref($settings->{defaultquota}) eq 'HASH') {
1259: $currdefquota = $settings->{defaultquota}->{$type};
1260: } else {
1261: $currdefquota = $settings->{$type};
1262: }
1263: }
1264: }
1265: if (defined($usertypes->{$type})) {
1266: $typecount ++;
1267: $css_class = $typecount%2?' class="LC_odd_row"':'';
1268: $datatable .= '<tr'.$css_class.'>'.
1269: '<td>'.$usertypes->{$type}.'</td>'.
1270: '<td class="LC_left_item">';
1271: if ($context eq 'requestcourses') {
1272: $datatable .= '<table><tr>';
1273: }
1274: my %cell;
1275: foreach my $item (@usertools) {
1276: if ($context eq 'requestcourses') {
1277: my ($curroption,$currlimit);
1278: if (ref($settings) eq 'HASH') {
1279: if (ref($settings->{$item}) eq 'HASH') {
1280: $curroption = $settings->{$item}->{$type};
1281: if ($curroption =~ /^autolimit=(\d*)$/) {
1282: $currlimit = $1;
1283: }
1284: }
1285: }
1286: if (!$curroption) {
1287: $curroption = 'norequest';
1288: }
1289: $datatable .= '<th>'.$titles{$item}.'</th>';
1290: foreach my $option (@options) {
1291: my $val = $option;
1292: if ($option eq 'norequest') {
1293: $val = 0;
1294: }
1295: if ($option eq 'validate') {
1296: my $canvalidate = 0;
1297: if (ref($validations{$item}) eq 'HASH') {
1298: if ($validations{$item}{$type}) {
1299: $canvalidate = 1;
1300: }
1301: }
1302: next if (!$canvalidate);
1303: }
1304: my $checked = '';
1305: if ($option eq $curroption) {
1306: $checked = ' checked="checked"';
1307: } elsif ($option eq 'autolimit') {
1308: if ($curroption =~ /^autolimit/) {
1309: $checked = ' checked="checked"';
1310: }
1311: }
1312: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1313: '<input type="radio" name="crsreq_'.$item.
1314: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1315: $titles{$option}.'</label>';
1316: if ($option eq 'autolimit') {
1317: $cell{$item} .= ' <input type="text" name="crsreq_'.
1318: $item.'_limit_'.$type.'" size="1" '.
1319: 'value="'.$currlimit.'" />';
1320: }
1321: $cell{$item} .= '</span> ';
1322: if ($option eq 'autolimit') {
1323: $cell{$item} .= $titles{'unlimited'};
1324: }
1325: }
1326: } else {
1327: my $checked = 'checked="checked" ';
1328: if (ref($settings) eq 'HASH') {
1329: if (ref($settings->{$item}) eq 'HASH') {
1330: if ($settings->{$item}->{$type} == 0) {
1331: $checked = '';
1332: } elsif ($settings->{$item}->{$type} == 1) {
1333: $checked = 'checked="checked" ';
1334: }
1335: }
1336: }
1337: $datatable .= '<span class="LC_nobreak"><label>'.
1338: '<input type="checkbox" name="'.$context.'_'.$item.
1339: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1340: '</label></span> ';
1341: }
1342: }
1343: if ($context eq 'requestcourses') {
1344: $datatable .= '</tr><tr>';
1345: foreach my $item (@usertools) {
1346: $datatable .= '<td style="vertical-align: top;">'.$cell{$item}.'</td>';
1347: }
1348: $datatable .= '</tr></table>';
1349: }
1350: $datatable .= '</td>';
1351: unless ($context eq 'requestcourses') {
1352: $datatable .=
1353: '<td class="LC_right_item"><span class="LC_nobreak">'.
1354: '<input type="text" name="quota_'.$type.
1355: '" value="'.$currdefquota.
1356: '" size="5" /> Mb</span></td>';
1357: }
1358: $datatable .= '</tr>';
1359: }
1360: }
1361: }
1362: unless ($context eq 'requestcourses') {
1363: $defaultquota = '20';
1364: if (ref($settings) eq 'HASH') {
1365: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1366: $defaultquota = $settings->{'defaultquota'}->{'default'};
1367: } elsif (defined($settings->{'default'})) {
1368: $defaultquota = $settings->{'default'};
1369: }
1370: }
1371: }
1372: $typecount ++;
1373: $css_class = $typecount%2?' class="LC_odd_row"':'';
1374: $datatable .= '<tr'.$css_class.'>'.
1375: '<td>'.$othertitle.'</td>'.
1376: '<td class="LC_left_item">';
1377: if ($context eq 'requestcourses') {
1378: $datatable .= '<table><tr>';
1379: }
1380: my %defcell;
1381: foreach my $item (@usertools) {
1382: if ($context eq 'requestcourses') {
1383: my ($curroption,$currlimit);
1384: if (ref($settings) eq 'HASH') {
1385: if (ref($settings->{$item}) eq 'HASH') {
1386: $curroption = $settings->{$item}->{'default'};
1387: if ($curroption =~ /^autolimit=(\d*)$/) {
1388: $currlimit = $1;
1389: }
1390: }
1391: }
1392: if (!$curroption) {
1393: $curroption = 'norequest';
1394: }
1395: $datatable .= '<th>'.$titles{$item}.'</th>';
1396: foreach my $option (@options) {
1397: my $val = $option;
1398: if ($option eq 'norequest') {
1399: $val = 0;
1400: }
1401: if ($option eq 'validate') {
1402: my $canvalidate = 0;
1403: if (ref($validations{$item}) eq 'HASH') {
1404: if ($validations{$item}{'default'}) {
1405: $canvalidate = 1;
1406: }
1407: }
1408: next if (!$canvalidate);
1409: }
1410: my $checked = '';
1411: if ($option eq $curroption) {
1412: $checked = ' checked="checked"';
1413: } elsif ($option eq 'autolimit') {
1414: if ($curroption =~ /^autolimit/) {
1415: $checked = ' checked="checked"';
1416: }
1417: }
1418: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1419: '<input type="radio" name="crsreq_'.$item.
1420: '_default" value="'.$val.'"'.$checked.' />'.
1421: $titles{$option}.'</label>';
1422: if ($option eq 'autolimit') {
1423: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1424: $item.'_limit_default" size="1" '.
1425: 'value="'.$currlimit.'" />';
1426: }
1427: $defcell{$item} .= '</span> ';
1428: if ($option eq 'autolimit') {
1429: $defcell{$item} .= $titles{'unlimited'};
1430: }
1431: }
1432: } else {
1433: my $checked = 'checked="checked" ';
1434: if (ref($settings) eq 'HASH') {
1435: if (ref($settings->{$item}) eq 'HASH') {
1436: if ($settings->{$item}->{'default'} == 0) {
1437: $checked = '';
1438: } elsif ($settings->{$item}->{'default'} == 1) {
1439: $checked = 'checked="checked" ';
1440: }
1441: }
1442: }
1443: $datatable .= '<span class="LC_nobreak"><label>'.
1444: '<input type="checkbox" name="'.$context.'_'.$item.
1445: '" value="default" '.$checked.'/>'.$titles{$item}.
1446: '</label></span> ';
1447: }
1448: }
1449: if ($context eq 'requestcourses') {
1450: $datatable .= '</tr><tr>';
1451: foreach my $item (@usertools) {
1452: $datatable .= '<td style="vertical-align: top;">'.$defcell{$item}.'</td>';
1453: }
1454: $datatable .= '</tr></table>';
1455: }
1456: $datatable .= '</td>';
1457: unless ($context eq 'requestcourses') {
1458: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1459: '<input type="text" name="defaultquota" value="'.
1460: $defaultquota.'" size="5" /> Mb</span></td>';
1461: }
1462: $datatable .= '</tr>';
1463: $typecount ++;
1464: $css_class = $typecount%2?' class="LC_odd_row"':'';
1465: $datatable .= '<tr'.$css_class.'>'.
1466: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1467: if ($context eq 'requestcourses') {
1468: $datatable .= &mt('(overrides affiliation, if set)').
1469: '</td>'.
1470: '<td class="LC_left_item">'.
1471: '<table><tr>';
1472: } else {
1473: $datatable .= &mt('(overrides affiliation, if checked)').
1474: '</td>'.
1475: '<td class="LC_left_item" colspan="2">'.
1476: '<br />';
1477: }
1478: my %advcell;
1479: foreach my $item (@usertools) {
1480: if ($context eq 'requestcourses') {
1481: my ($curroption,$currlimit);
1482: if (ref($settings) eq 'HASH') {
1483: if (ref($settings->{$item}) eq 'HASH') {
1484: $curroption = $settings->{$item}->{'_LC_adv'};
1485: if ($curroption =~ /^autolimit=(\d*)$/) {
1486: $currlimit = $1;
1487: }
1488: }
1489: }
1490: $datatable .= '<th>'.$titles{$item}.'</th>';
1491: my $checked = '';
1492: if ($curroption eq '') {
1493: $checked = ' checked="checked"';
1494: }
1495: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1496: '<input type="radio" name="crsreq_'.$item.
1497: '__LC_adv" value=""'.$checked.' />'.
1498: &mt('No override set').'</label></span> ';
1499: foreach my $option (@options) {
1500: my $val = $option;
1501: if ($option eq 'norequest') {
1502: $val = 0;
1503: }
1504: if ($option eq 'validate') {
1505: my $canvalidate = 0;
1506: if (ref($validations{$item}) eq 'HASH') {
1507: if ($validations{$item}{'_LC_adv'}) {
1508: $canvalidate = 1;
1509: }
1510: }
1511: next if (!$canvalidate);
1512: }
1513: my $checked = '';
1514: if ($val eq $curroption) {
1515: $checked = ' checked="checked"';
1516: } elsif ($option eq 'autolimit') {
1517: if ($curroption =~ /^autolimit/) {
1518: $checked = ' checked="checked"';
1519: }
1520: }
1521: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1522: '<input type="radio" name="crsreq_'.$item.
1523: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1524: $titles{$option}.'</label>';
1525: if ($option eq 'autolimit') {
1526: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1527: $item.'_limit__LC_adv" size="1" '.
1528: 'value="'.$currlimit.'" />';
1529: }
1530: $advcell{$item} .= '</span> ';
1531: if ($option eq 'autolimit') {
1532: $advcell{$item} .= $titles{'unlimited'};
1533: }
1534: }
1535: } else {
1536: my $checked = 'checked="checked" ';
1537: if (ref($settings) eq 'HASH') {
1538: if (ref($settings->{$item}) eq 'HASH') {
1539: if ($settings->{$item}->{'_LC_adv'} == 0) {
1540: $checked = '';
1541: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1542: $checked = 'checked="checked" ';
1543: }
1544: }
1545: }
1546: $datatable .= '<span class="LC_nobreak"><label>'.
1547: '<input type="checkbox" name="'.$context.'_'.$item.
1548: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1549: '</label></span> ';
1550: }
1551: }
1552: if ($context eq 'requestcourses') {
1553: $datatable .= '</tr><tr>';
1554: foreach my $item (@usertools) {
1555: $datatable .= '<td style="vertical-align: top;">'.$advcell{$item}.'</td>';
1556: }
1557: $datatable .= '</tr></table>';
1558: }
1559: $datatable .= '</td></tr>';
1560: $$rowtotal += $typecount;
1561: return $datatable;
1562: }
1563:
1564: sub print_courserequestmail {
1565: my ($dom,$settings,$rowtotal) = @_;
1566: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1567: $now = time;
1568: $rows = 0;
1569: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1570: foreach my $server (keys(%dompersonnel)) {
1571: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1572: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1573: if (!grep(/^$uname:$udom$/,@domcoord)) {
1574: push(@domcoord,$uname.':'.$udom);
1575: }
1576: }
1577: }
1578: if (ref($settings) eq 'HASH') {
1579: if (ref($settings->{'notify'}) eq 'HASH') {
1580: if ($settings->{'notify'}{'approval'} ne '') {
1581: @currapproval = split(',',$settings->{'notify'}{'approval'});
1582: }
1583: }
1584: }
1585: if (@currapproval) {
1586: foreach my $dc (@currapproval) {
1587: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1588: push(@domcoord,$dc);
1589: }
1590: }
1591: }
1592: @domcoord = sort(@domcoord);
1593: my $numinrow = 4;
1594: my $numdc = @domcoord;
1595: my $css_class = 'class="LC_odd_row"';
1596: $datatable = '<tr'.$css_class.'>'.
1597: ' <td>'.&mt('Receive notification of course requests requiring approval.').
1598: ' </td>'.
1599: ' <td class="LC_left_item">';
1600: if (@domcoord > 0) {
1601: $datatable .= '<table>';
1602: for (my $i=0; $i<$numdc; $i++) {
1603: my $rem = $i%($numinrow);
1604: if ($rem == 0) {
1605: if ($i > 0) {
1606: $datatable .= '</tr>';
1607: }
1608: $datatable .= '<tr>';
1609: $rows ++;
1610: }
1611: my $check = ' ';
1612: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1613: $check = ' checked="checked" ';
1614: }
1615: my ($uname,$udom) = split(':',$domcoord[$i]);
1616: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1617: if ($i == $numdc-1) {
1618: my $colsleft = $numinrow-$rem;
1619: if ($colsleft > 1) {
1620: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1621: } else {
1622: $datatable .= '<td class="LC_left_item">';
1623: }
1624: } else {
1625: $datatable .= '<td class="LC_left_item">';
1626: }
1627: $datatable .= '<span class="LC_nobreak"><label>'.
1628: '<input type="checkbox" name="reqapprovalnotify" '.
1629: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1630: $fullname.'</label></span></td>';
1631: }
1632: $datatable .= '</tr></table>';
1633: } else {
1634: $datatable .= &mt('There are no active Domain Coordinators');
1635: $rows ++;
1636: }
1637: $datatable .='</td></tr>';
1638: $$rowtotal += $rows;
1639: return $datatable;
1640: }
1641:
1642: sub print_autoenroll {
1643: my ($dom,$settings,$rowtotal) = @_;
1644: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1645: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
1646: if (ref($settings) eq 'HASH') {
1647: if (exists($settings->{'run'})) {
1648: if ($settings->{'run'} eq '0') {
1649: $runoff = ' checked="checked" ';
1650: $runon = ' ';
1651: } else {
1652: $runon = ' checked="checked" ';
1653: $runoff = ' ';
1654: }
1655: } else {
1656: if ($autorun) {
1657: $runon = ' checked="checked" ';
1658: $runoff = ' ';
1659: } else {
1660: $runoff = ' checked="checked" ';
1661: $runon = ' ';
1662: }
1663: }
1664: if (exists($settings->{'co-owners'})) {
1665: if ($settings->{'co-owners'} eq '0') {
1666: $coownersoff = ' checked="checked" ';
1667: $coownerson = ' ';
1668: } else {
1669: $coownerson = ' checked="checked" ';
1670: $coownersoff = ' ';
1671: }
1672: } else {
1673: $coownersoff = ' checked="checked" ';
1674: $coownerson = ' ';
1675: }
1676: if (exists($settings->{'sender_domain'})) {
1677: $defdom = $settings->{'sender_domain'};
1678: }
1679: } else {
1680: if ($autorun) {
1681: $runon = ' checked="checked" ';
1682: $runoff = ' ';
1683: } else {
1684: $runoff = ' checked="checked" ';
1685: $runon = ' ';
1686: }
1687: }
1688: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1689: my $notif_sender;
1690: if (ref($settings) eq 'HASH') {
1691: $notif_sender = $settings->{'sender_uname'};
1692: }
1693: my $datatable='<tr class="LC_odd_row">'.
1694: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1695: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1696: '<input type="radio" name="autoenroll_run"'.
1697: $runon.' value="1" />'.&mt('Yes').'</label> '.
1698: '<label><input type="radio" name="autoenroll_run"'.
1699: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1700: '</tr><tr>'.
1701: '<td>'.&mt('Notification messages - sender').
1702: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1703: &mt('username').': '.
1704: '<input type="text" name="sender_uname" value="'.
1705: $notif_sender.'" size="10" /> '.&mt('domain').
1706: ': '.$domform.'</span></td></tr>'.
1707: '<tr class="LC_odd_row">'.
1708: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
1709: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1710: '<input type="radio" name="autoassign_coowners"'.
1711: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
1712: '<label><input type="radio" name="autoassign_coowners"'.
1713: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
1714: '</tr>';
1715: $$rowtotal += 3;
1716: return $datatable;
1717: }
1718:
1719: sub print_autoupdate {
1720: my ($position,$dom,$settings,$rowtotal) = @_;
1721: my $datatable;
1722: if ($position eq 'top') {
1723: my $updateon = ' ';
1724: my $updateoff = ' checked="checked" ';
1725: my $classlistson = ' ';
1726: my $classlistsoff = ' checked="checked" ';
1727: if (ref($settings) eq 'HASH') {
1728: if ($settings->{'run'} eq '1') {
1729: $updateon = $updateoff;
1730: $updateoff = ' ';
1731: }
1732: if ($settings->{'classlists'} eq '1') {
1733: $classlistson = $classlistsoff;
1734: $classlistsoff = ' ';
1735: }
1736: }
1737: my %title = (
1738: run => 'Auto-update active?',
1739: classlists => 'Update information in classlists?',
1740: );
1741: $datatable = '<tr class="LC_odd_row">'.
1742: '<td>'.&mt($title{'run'}).'</td>'.
1743: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1744: '<input type="radio" name="autoupdate_run"'.
1745: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1746: '<label><input type="radio" name="autoupdate_run"'.
1747: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1748: '</tr><tr>'.
1749: '<td>'.&mt($title{'classlists'}).'</td>'.
1750: '<td class="LC_right_item"><span class="LC_nobreak">'.
1751: '<label><input type="radio" name="classlists"'.
1752: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1753: '<label><input type="radio" name="classlists"'.
1754: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1755: '</tr>';
1756: $$rowtotal += 2;
1757: } else {
1758: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1759: my @fields = ('lastname','firstname','middlename','gen',
1760: 'permanentemail','id');
1761: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1762: my $numrows = 0;
1763: if (ref($types) eq 'ARRAY') {
1764: if (@{$types} > 0) {
1765: $datatable =
1766: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1767: \@fields,$types,\$numrows);
1768: $$rowtotal += @{$types};
1769: }
1770: }
1771: $datatable .=
1772: &usertype_update_row($settings,{'default' => $othertitle},
1773: \%fieldtitles,\@fields,['default'],
1774: \$numrows);
1775: $$rowtotal ++;
1776: }
1777: return $datatable;
1778: }
1779:
1780: sub print_autocreate {
1781: my ($dom,$settings,$rowtotal) = @_;
1782: my (%createon,%createoff);
1783: my $curr_dc;
1784: my @types = ('xml','req');
1785: if (ref($settings) eq 'HASH') {
1786: foreach my $item (@types) {
1787: $createoff{$item} = ' checked="checked" ';
1788: $createon{$item} = ' ';
1789: if (exists($settings->{$item})) {
1790: if ($settings->{$item}) {
1791: $createon{$item} = ' checked="checked" ';
1792: $createoff{$item} = ' ';
1793: }
1794: }
1795: }
1796: $curr_dc = $settings->{'xmldc'};
1797: } else {
1798: foreach my $item (@types) {
1799: $createoff{$item} = ' checked="checked" ';
1800: $createon{$item} = ' ';
1801: }
1802: }
1803: $$rowtotal += 2;
1804: my $datatable='<tr class="LC_odd_row">'.
1805: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
1806: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1807: '<input type="radio" name="autocreate_xml"'.
1808: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
1809: '<label><input type="radio" name="autocreate_xml"'.
1810: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>';
1811: my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);
1812: if ($numdc > 1) {
1813: $datatable .= '</td><tr><td>'.
1814: &mt('XML files processed as: (choose Dom. Coord.)').
1815: '</td><td class="LC_left_item">'.$dctable.'</td></tr>'.
1816: '<tr class="LC_odd_row">';
1817: $$rowtotal ++ ;
1818: } else {
1819: $datatable .= '</td></tr><tr>';
1820: }
1821: $datatable .= '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
1822: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1823: '<input type="radio" name="autocreate_req"'.
1824: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
1825: '<label><input type="radio" name="autocreate_req"'.
1826: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span></td>'.
1827: '</tr>';
1828: return $datatable;
1829: }
1830:
1831: sub print_directorysrch {
1832: my ($dom,$settings,$rowtotal) = @_;
1833: my $srchon = ' ';
1834: my $srchoff = ' checked="checked" ';
1835: my ($exacton,$containson,$beginson);
1836: my $localon = ' ';
1837: my $localoff = ' checked="checked" ';
1838: if (ref($settings) eq 'HASH') {
1839: if ($settings->{'available'} eq '1') {
1840: $srchon = $srchoff;
1841: $srchoff = ' ';
1842: }
1843: if ($settings->{'localonly'} eq '1') {
1844: $localon = $localoff;
1845: $localoff = ' ';
1846: }
1847: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1848: foreach my $type (@{$settings->{'searchtypes'}}) {
1849: if ($type eq 'exact') {
1850: $exacton = ' checked="checked" ';
1851: } elsif ($type eq 'contains') {
1852: $containson = ' checked="checked" ';
1853: } elsif ($type eq 'begins') {
1854: $beginson = ' checked="checked" ';
1855: }
1856: }
1857: } else {
1858: if ($settings->{'searchtypes'} eq 'exact') {
1859: $exacton = ' checked="checked" ';
1860: } elsif ($settings->{'searchtypes'} eq 'contains') {
1861: $containson = ' checked="checked" ';
1862: } elsif ($settings->{'searchtypes'} eq 'specify') {
1863: $exacton = ' checked="checked" ';
1864: $containson = ' checked="checked" ';
1865: }
1866: }
1867: }
1868: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1869: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1870:
1871: my $numinrow = 4;
1872: my $cansrchrow = 0;
1873: my $datatable='<tr class="LC_odd_row">'.
1874: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1875: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1876: '<input type="radio" name="dirsrch_available"'.
1877: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1878: '<label><input type="radio" name="dirsrch_available"'.
1879: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1880: '</tr><tr>'.
1881: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1882: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1883: '<input type="radio" name="dirsrch_localonly"'.
1884: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1885: '<label><input type="radio" name="dirsrch_localonly"'.
1886: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1887: '</tr>';
1888: $$rowtotal += 2;
1889: if (ref($usertypes) eq 'HASH') {
1890: if (keys(%{$usertypes}) > 0) {
1891: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
1892: $numinrow,$othertitle,'cansearch');
1893: $cansrchrow = 1;
1894: }
1895: }
1896: if ($cansrchrow) {
1897: $$rowtotal ++;
1898: $datatable .= '<tr>';
1899: } else {
1900: $datatable .= '<tr class="LC_odd_row">';
1901: }
1902: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1903: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1904: foreach my $title (@{$titleorder}) {
1905: if (defined($searchtitles->{$title})) {
1906: my $check = ' ';
1907: if (ref($settings) eq 'HASH') {
1908: if (ref($settings->{'searchby'}) eq 'ARRAY') {
1909: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
1910: $check = ' checked="checked" ';
1911: }
1912: }
1913: }
1914: $datatable .= '<td class="LC_left_item">'.
1915: '<span class="LC_nobreak"><label>'.
1916: '<input type="checkbox" name="searchby" '.
1917: 'value="'.$title.'"'.$check.'/>'.
1918: $searchtitles->{$title}.'</label></span></td>';
1919: }
1920: }
1921: $datatable .= '</tr></table></td></tr>';
1922: $$rowtotal ++;
1923: if ($cansrchrow) {
1924: $datatable .= '<tr class="LC_odd_row">';
1925: } else {
1926: $datatable .= '<tr>';
1927: }
1928: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
1929: '<td class="LC_left_item" colspan="2">'.
1930: '<span class="LC_nobreak"><label>'.
1931: '<input type="checkbox" name="searchtypes" '.
1932: $exacton.' value="exact" />'.&mt('Exact match').
1933: '</label> '.
1934: '<label><input type="checkbox" name="searchtypes" '.
1935: $beginson.' value="begins" />'.&mt('Begins with').
1936: '</label> '.
1937: '<label><input type="checkbox" name="searchtypes" '.
1938: $containson.' value="contains" />'.&mt('Contains').
1939: '</label></span></td></tr>';
1940: $$rowtotal ++;
1941: return $datatable;
1942: }
1943:
1944: sub print_contacts {
1945: my ($dom,$settings,$rowtotal) = @_;
1946: my $datatable;
1947: my @contacts = ('adminemail','supportemail');
1948: my (%checked,%to,%otheremails);
1949: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
1950: 'requestsmail');
1951: foreach my $type (@mailings) {
1952: $otheremails{$type} = '';
1953: }
1954: if (ref($settings) eq 'HASH') {
1955: foreach my $item (@contacts) {
1956: if (exists($settings->{$item})) {
1957: $to{$item} = $settings->{$item};
1958: }
1959: }
1960: foreach my $type (@mailings) {
1961: if (exists($settings->{$type})) {
1962: if (ref($settings->{$type}) eq 'HASH') {
1963: foreach my $item (@contacts) {
1964: if ($settings->{$type}{$item}) {
1965: $checked{$type}{$item} = ' checked="checked" ';
1966: }
1967: }
1968: $otheremails{$type} = $settings->{$type}{'others'};
1969: }
1970: } elsif ($type eq 'lonstatusmail') {
1971: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
1972: }
1973: }
1974: } else {
1975: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
1976: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
1977: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
1978: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
1979: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
1980: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
1981: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
1982: }
1983: my ($titles,$short_titles) = &contact_titles();
1984: my $rownum = 0;
1985: my $css_class;
1986: foreach my $item (@contacts) {
1987: $rownum ++;
1988: $css_class = $rownum%2?' class="LC_odd_row"':'';
1989: $datatable .= '<tr'.$css_class.'>'.
1990: '<td><span class="LC_nobreak">'.$titles->{$item}.
1991: '</span></td><td class="LC_right_item">'.
1992: '<input type="text" name="'.$item.'" value="'.
1993: $to{$item}.'" /></td></tr>';
1994: }
1995: foreach my $type (@mailings) {
1996: $rownum ++;
1997: $css_class = $rownum%2?' class="LC_odd_row"':'';
1998: $datatable .= '<tr'.$css_class.'>'.
1999: '<td><span class="LC_nobreak">'.
2000: $titles->{$type}.': </span></td>'.
2001: '<td class="LC_left_item">'.
2002: '<span class="LC_nobreak">';
2003: foreach my $item (@contacts) {
2004: $datatable .= '<label>'.
2005: '<input type="checkbox" name="'.$type.'"'.
2006: $checked{$type}{$item}.
2007: ' value="'.$item.'" />'.$short_titles->{$item}.
2008: '</label> ';
2009: }
2010: $datatable .= '</span><br />'.&mt('Others').': '.
2011: '<input type="text" name="'.$type.'_others" '.
2012: 'value="'.$otheremails{$type}.'" />'.
2013: '</td></tr>'."\n";
2014: }
2015: $$rowtotal += $rownum;
2016: return $datatable;
2017: }
2018:
2019: sub radiobutton_prefs {
2020: my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;
2021: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2022: (ref($choices) eq 'HASH'));
2023:
2024: my (%checkedon,%checkedoff,$datatable,$css_class);
2025:
2026: foreach my $item (@{$toggles}) {
2027: if ($defaultchecked->{$item} eq 'on') {
2028: $checkedon{$item} = ' checked="checked" ';
2029: $checkedoff{$item} = ' ';
2030: } elsif ($defaultchecked->{$item} eq 'off') {
2031: $checkedoff{$item} = ' checked="checked" ';
2032: $checkedon{$item} = ' ';
2033: }
2034: }
2035: if (ref($settings) eq 'HASH') {
2036: foreach my $item (@{$toggles}) {
2037: if ($settings->{$item} eq '1') {
2038: $checkedon{$item} = ' checked="checked" ';
2039: $checkedoff{$item} = ' ';
2040: } elsif ($settings->{$item} eq '0') {
2041: $checkedoff{$item} = ' checked="checked" ';
2042: $checkedon{$item} = ' ';
2043: }
2044: }
2045: }
2046: foreach my $item (@{$toggles}) {
2047: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2048: $datatable .=
2049: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
2050: '</span></td>'.
2051: '<td class="LC_right_item"><span class="LC_nobreak">'.
2052: '<label><input type="radio" name="'.
2053: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
2054: '</label> <label><input type="radio" name="'.$item.'" '.
2055: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2056: '</span></td>'.
2057: '</tr>';
2058: $itemcount ++;
2059: }
2060: return ($datatable,$itemcount);
2061: }
2062:
2063: sub print_coursedefaults {
2064: my ($dom,$settings,$rowtotal) = @_;
2065: my ($css_class,$datatable);
2066: my $itemcount = 1;
2067: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2068: %choices =
2069: &Apache::lonlocal::texthash (
2070: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2071: );
2072: %defaultchecked = ('canuse_pdfforms' => 'off');
2073: @toggles = ('canuse_pdfforms',);
2074: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2075: \%choices,$itemcount);
2076: $$rowtotal += $itemcount;
2077: return $datatable;
2078: }
2079:
2080: sub contact_titles {
2081: my %titles = &Apache::lonlocal::texthash (
2082: 'supportemail' => 'Support E-mail address',
2083: 'adminemail' => 'Default Server Admin E-mail address',
2084: 'errormail' => 'Error reports to be e-mailed to',
2085: 'packagesmail' => 'Package update alerts to be e-mailed to',
2086: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
2087: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
2088: 'requestsmail' => 'E-mail from course requests requiring approval',
2089: );
2090: my %short_titles = &Apache::lonlocal::texthash (
2091: adminemail => 'Admin E-mail address',
2092: supportemail => 'Support E-mail',
2093: );
2094: return (\%titles,\%short_titles);
2095: }
2096:
2097: sub tool_titles {
2098: my %titles = &Apache::lonlocal::texthash (
2099: aboutme => 'Personal Information Page',
2100: blog => 'Blog',
2101: portfolio => 'Portfolio',
2102: official => 'Official courses (with institutional codes)',
2103: unofficial => 'Unofficial courses',
2104: community => 'Communities',
2105: );
2106: return %titles;
2107: }
2108:
2109: sub courserequest_titles {
2110: my %titles = &Apache::lonlocal::texthash (
2111: official => 'Official',
2112: unofficial => 'Unofficial',
2113: community => 'Communities',
2114: norequest => 'Not allowed',
2115: approval => 'Approval by Dom. Coord.',
2116: validate => 'With validation',
2117: autolimit => 'Numerical limit',
2118: unlimited => '(blank for unlimited)',
2119: );
2120: return %titles;
2121: }
2122:
2123: sub courserequest_conditions {
2124: my %conditions = &Apache::lonlocal::texthash (
2125: approval => '(Processing of request subject to approval by Domain Coordinator).',
2126: validate => '(Processing of request subject to instittutional validation).',
2127: );
2128: return %conditions;
2129: }
2130:
2131:
2132: sub print_usercreation {
2133: my ($position,$dom,$settings,$rowtotal) = @_;
2134: my $numinrow = 4;
2135: my $datatable;
2136: if ($position eq 'top') {
2137: $$rowtotal ++;
2138: my $rowcount = 0;
2139: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
2140: if (ref($rules) eq 'HASH') {
2141: if (keys(%{$rules}) > 0) {
2142: $datatable .= &user_formats_row('username',$settings,$rules,
2143: $ruleorder,$numinrow,$rowcount);
2144: $$rowtotal ++;
2145: $rowcount ++;
2146: }
2147: }
2148: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
2149: if (ref($idrules) eq 'HASH') {
2150: if (keys(%{$idrules}) > 0) {
2151: $datatable .= &user_formats_row('id',$settings,$idrules,
2152: $idruleorder,$numinrow,$rowcount);
2153: $$rowtotal ++;
2154: $rowcount ++;
2155: }
2156: }
2157: my ($emailrules,$emailruleorder) =
2158: &Apache::lonnet::inst_userrules($dom,'email');
2159: if (ref($emailrules) eq 'HASH') {
2160: if (keys(%{$emailrules}) > 0) {
2161: $datatable .= &user_formats_row('email',$settings,$emailrules,
2162: $emailruleorder,$numinrow,$rowcount);
2163: $$rowtotal ++;
2164: $rowcount ++;
2165: }
2166: }
2167: if ($rowcount == 0) {
2168: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
2169: $$rowtotal ++;
2170: $rowcount ++;
2171: }
2172: } elsif ($position eq 'middle') {
2173: my @creators = ('author','course','requestcrs','selfcreate');
2174: my ($rules,$ruleorder) =
2175: &Apache::lonnet::inst_userrules($dom,'username');
2176: my %lt = &usercreation_types();
2177: my %checked;
2178: my @selfcreate;
2179: if (ref($settings) eq 'HASH') {
2180: if (ref($settings->{'cancreate'}) eq 'HASH') {
2181: foreach my $item (@creators) {
2182: $checked{$item} = $settings->{'cancreate'}{$item};
2183: }
2184: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
2185: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
2186: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
2187: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
2188: @selfcreate = ('email','login','sso');
2189: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
2190: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
2191: }
2192: }
2193: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
2194: foreach my $item (@creators) {
2195: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
2196: $checked{$item} = 'none';
2197: }
2198: }
2199: }
2200: }
2201: my $rownum = 0;
2202: foreach my $item (@creators) {
2203: $rownum ++;
2204: if ($item ne 'selfcreate') {
2205: if ($checked{$item} eq '') {
2206: $checked{$item} = 'any';
2207: }
2208: }
2209: my $css_class;
2210: if ($rownum%2) {
2211: $css_class = '';
2212: } else {
2213: $css_class = ' class="LC_odd_row" ';
2214: }
2215: $datatable .= '<tr'.$css_class.'>'.
2216: '<td><span class="LC_nobreak">'.$lt{$item}.
2217: '</span></td><td align="right">';
2218: my @options;
2219: if ($item eq 'selfcreate') {
2220: push(@options,('email','login','sso'));
2221: } else {
2222: @options = ('any');
2223: if (ref($rules) eq 'HASH') {
2224: if (keys(%{$rules}) > 0) {
2225: push(@options,('official','unofficial'));
2226: }
2227: }
2228: push(@options,'none');
2229: }
2230: foreach my $option (@options) {
2231: my $type = 'radio';
2232: my $check = ' ';
2233: if ($item eq 'selfcreate') {
2234: $type = 'checkbox';
2235: if (grep(/^\Q$option\E$/,@selfcreate)) {
2236: $check = ' checked="checked" ';
2237: }
2238: } else {
2239: if ($checked{$item} eq $option) {
2240: $check = ' checked="checked" ';
2241: }
2242: }
2243: $datatable .= '<span class="LC_nobreak"><label>'.
2244: '<input type="'.$type.'" name="can_createuser_'.
2245: $item.'" value="'.$option.'"'.$check.'/> '.
2246: $lt{$option}.'</label> </span>';
2247: }
2248: $datatable .= '</td></tr>';
2249: }
2250: my ($othertitle,$usertypes,$types) =
2251: &Apache::loncommon::sorted_inst_types($dom);
2252: if (ref($usertypes) eq 'HASH') {
2253: if (keys(%{$usertypes}) > 0) {
2254: my $createsettings;
2255: if (ref($settings) eq 'HASH') {
2256: $createsettings = $settings->{cancreate};
2257: }
2258: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
2259: $dom,$numinrow,$othertitle,
2260: 'statustocreate');
2261: $$rowtotal ++;
2262: }
2263: }
2264: } else {
2265: my @contexts = ('author','course','domain');
2266: my @authtypes = ('int','krb4','krb5','loc');
2267: my %checked;
2268: if (ref($settings) eq 'HASH') {
2269: if (ref($settings->{'authtypes'}) eq 'HASH') {
2270: foreach my $item (@contexts) {
2271: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
2272: foreach my $auth (@authtypes) {
2273: if ($settings->{'authtypes'}{$item}{$auth}) {
2274: $checked{$item}{$auth} = ' checked="checked" ';
2275: }
2276: }
2277: }
2278: }
2279: }
2280: } else {
2281: foreach my $item (@contexts) {
2282: foreach my $auth (@authtypes) {
2283: $checked{$item}{$auth} = ' checked="checked" ';
2284: }
2285: }
2286: }
2287: my %title = &context_names();
2288: my %authname = &authtype_names();
2289: my $rownum = 0;
2290: my $css_class;
2291: foreach my $item (@contexts) {
2292: if ($rownum%2) {
2293: $css_class = '';
2294: } else {
2295: $css_class = ' class="LC_odd_row" ';
2296: }
2297: $datatable .= '<tr'.$css_class.'>'.
2298: '<td>'.$title{$item}.
2299: '</td><td class="LC_left_item">'.
2300: '<span class="LC_nobreak">';
2301: foreach my $auth (@authtypes) {
2302: $datatable .= '<label>'.
2303: '<input type="checkbox" name="'.$item.'_auth" '.
2304: $checked{$item}{$auth}.' value="'.$auth.'" />'.
2305: $authname{$auth}.'</label> ';
2306: }
2307: $datatable .= '</span></td></tr>';
2308: $rownum ++;
2309: }
2310: $$rowtotal += $rownum;
2311: }
2312: return $datatable;
2313: }
2314:
2315: sub user_formats_row {
2316: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
2317: my $output;
2318: my %text = (
2319: 'username' => 'new usernames',
2320: 'id' => 'IDs',
2321: 'email' => 'self-created accounts (e-mail)',
2322: );
2323: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2324: $output = '<tr '.$css_class.'>'.
2325: '<td><span class="LC_nobreak">';
2326: if ($type eq 'email') {
2327: $output .= &mt("Formats disallowed for $text{$type}: ");
2328: } else {
2329: $output .= &mt("Format rules to check for $text{$type}: ");
2330: }
2331: $output .= '</span></td>'.
2332: '<td class="LC_left_item" colspan="2"><table>';
2333: my $rem;
2334: if (ref($ruleorder) eq 'ARRAY') {
2335: for (my $i=0; $i<@{$ruleorder}; $i++) {
2336: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
2337: my $rem = $i%($numinrow);
2338: if ($rem == 0) {
2339: if ($i > 0) {
2340: $output .= '</tr>';
2341: }
2342: $output .= '<tr>';
2343: }
2344: my $check = ' ';
2345: if (ref($settings) eq 'HASH') {
2346: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
2347: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
2348: $check = ' checked="checked" ';
2349: }
2350: }
2351: }
2352: $output .= '<td class="LC_left_item">'.
2353: '<span class="LC_nobreak"><label>'.
2354: '<input type="checkbox" name="'.$type.'_rule" '.
2355: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
2356: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
2357: }
2358: }
2359: $rem = @{$ruleorder}%($numinrow);
2360: }
2361: my $colsleft = $numinrow - $rem;
2362: if ($colsleft > 1 ) {
2363: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2364: ' </td>';
2365: } elsif ($colsleft == 1) {
2366: $output .= '<td class="LC_left_item"> </td>';
2367: }
2368: $output .= '</tr></table></td></tr>';
2369: return $output;
2370: }
2371:
2372: sub usercreation_types {
2373: my %lt = &Apache::lonlocal::texthash (
2374: author => 'When adding a co-author',
2375: course => 'When adding a user to a course',
2376: requestcrs => 'When requesting a course',
2377: selfcreate => 'User creates own account',
2378: any => 'Any',
2379: official => 'Institutional only ',
2380: unofficial => 'Non-institutional only',
2381: email => 'E-mail address',
2382: login => 'Institutional Login',
2383: sso => 'SSO',
2384: none => 'None',
2385: );
2386: return %lt;
2387: }
2388:
2389: sub authtype_names {
2390: my %lt = &Apache::lonlocal::texthash(
2391: int => 'Internal',
2392: krb4 => 'Kerberos 4',
2393: krb5 => 'Kerberos 5',
2394: loc => 'Local',
2395: );
2396: return %lt;
2397: }
2398:
2399: sub context_names {
2400: my %context_title = &Apache::lonlocal::texthash(
2401: author => 'Creating users when an Author',
2402: course => 'Creating users when in a course',
2403: domain => 'Creating users when a Domain Coordinator',
2404: );
2405: return %context_title;
2406: }
2407:
2408: sub print_usermodification {
2409: my ($position,$dom,$settings,$rowtotal) = @_;
2410: my $numinrow = 4;
2411: my ($context,$datatable,$rowcount);
2412: if ($position eq 'top') {
2413: $rowcount = 0;
2414: $context = 'author';
2415: foreach my $role ('ca','aa') {
2416: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2417: $numinrow,$rowcount);
2418: $$rowtotal ++;
2419: $rowcount ++;
2420: }
2421: } elsif ($position eq 'middle') {
2422: $context = 'course';
2423: $rowcount = 0;
2424: foreach my $role ('st','ep','ta','in','cr') {
2425: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2426: $numinrow,$rowcount);
2427: $$rowtotal ++;
2428: $rowcount ++;
2429: }
2430: } elsif ($position eq 'bottom') {
2431: $context = 'selfcreate';
2432: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2433: $usertypes->{'default'} = $othertitle;
2434: if (ref($types) eq 'ARRAY') {
2435: push(@{$types},'default');
2436: $usertypes->{'default'} = $othertitle;
2437: foreach my $status (@{$types}) {
2438: $datatable .= &modifiable_userdata_row($context,$status,$settings,
2439: $numinrow,$rowcount,$usertypes);
2440: $$rowtotal ++;
2441: $rowcount ++;
2442: }
2443: }
2444: }
2445: return $datatable;
2446: }
2447:
2448: sub print_defaults {
2449: my ($dom,$rowtotal) = @_;
2450: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
2451: 'datelocale_def');
2452: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
2453: my $titles = &defaults_titles();
2454: my $rownum = 0;
2455: my ($datatable,$css_class);
2456: foreach my $item (@items) {
2457: if ($rownum%2) {
2458: $css_class = '';
2459: } else {
2460: $css_class = ' class="LC_odd_row" ';
2461: }
2462: $datatable .= '<tr'.$css_class.'>'.
2463: '<td><span class="LC_nobreak">'.$titles->{$item}.
2464: '</span></td><td class="LC_right_item">';
2465: if ($item eq 'auth_def') {
2466: my @authtypes = ('internal','krb4','krb5','localauth');
2467: my %shortauth = (
2468: internal => 'int',
2469: krb4 => 'krb4',
2470: krb5 => 'krb5',
2471: localauth => 'loc'
2472: );
2473: my %authnames = &authtype_names();
2474: foreach my $auth (@authtypes) {
2475: my $checked = ' ';
2476: if ($domdefaults{$item} eq $auth) {
2477: $checked = ' checked="checked" ';
2478: }
2479: $datatable .= '<label><input type="radio" name="'.$item.
2480: '" value="'.$auth.'"'.$checked.'/>'.
2481: $authnames{$shortauth{$auth}}.'</label> ';
2482: }
2483: } elsif ($item eq 'timezone_def') {
2484: my $includeempty = 1;
2485: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
2486: } elsif ($item eq 'datelocale_def') {
2487: my $includeempty = 1;
2488: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
2489: } else {
2490: $datatable .= '<input type="text" name="'.$item.'" value="'.
2491: $domdefaults{$item}.'" />';
2492: }
2493: $datatable .= '</td></tr>';
2494: $rownum ++;
2495: }
2496: $$rowtotal += $rownum;
2497: return $datatable;
2498: }
2499:
2500: sub defaults_titles {
2501: my %titles = &Apache::lonlocal::texthash (
2502: 'auth_def' => 'Default authentication type',
2503: 'auth_arg_def' => 'Default authentication argument',
2504: 'lang_def' => 'Default language',
2505: 'timezone_def' => 'Default timezone',
2506: 'datelocale_def' => 'Default locale for dates',
2507: );
2508: return (\%titles);
2509: }
2510:
2511: sub print_scantronformat {
2512: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
2513: my $itemcount = 1;
2514: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
2515: %confhash);
2516: my $switchserver = &check_switchserver($dom,$confname);
2517: my %lt = &Apache::lonlocal::texthash (
2518: default => 'Default bubblesheet format file error',
2519: custom => 'Custom bubblesheet format file error',
2520: );
2521: my %scantronfiles = (
2522: default => 'default.tab',
2523: custom => 'custom.tab',
2524: );
2525: foreach my $key (keys(%scantronfiles)) {
2526: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
2527: .$scantronfiles{$key};
2528: }
2529: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
2530: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
2531: if (!$switchserver) {
2532: my $servadm = $r->dir_config('lonAdmEMail');
2533: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
2534: if ($configuserok eq 'ok') {
2535: if ($author_ok eq 'ok') {
2536: my %legacyfile = (
2537: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
2538: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
2539: );
2540: my %md5chk;
2541: foreach my $type (keys(%legacyfile)) {
2542: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
2543: chomp($md5chk{$type});
2544: }
2545: if ($md5chk{'default'} ne $md5chk{'custom'}) {
2546: foreach my $type (keys(%legacyfile)) {
2547: ($scantronurls{$type},my $error) =
2548: &legacy_scantronformat($r,$dom,$confname,
2549: $type,$legacyfile{$type},
2550: $scantronurls{$type},
2551: $scantronfiles{$type});
2552: if ($error ne '') {
2553: $error{$type} = $error;
2554: }
2555: }
2556: if (keys(%error) == 0) {
2557: $is_custom = 1;
2558: $confhash{'scantron'}{'scantronformat'} =
2559: $scantronurls{'custom'};
2560: my $putresult =
2561: &Apache::lonnet::put_dom('configuration',
2562: \%confhash,$dom);
2563: if ($putresult ne 'ok') {
2564: $error{'custom'} =
2565: '<span class="LC_error">'.
2566: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2567: }
2568: }
2569: } else {
2570: ($scantronurls{'default'},my $error) =
2571: &legacy_scantronformat($r,$dom,$confname,
2572: 'default',$legacyfile{'default'},
2573: $scantronurls{'default'},
2574: $scantronfiles{'default'});
2575: if ($error eq '') {
2576: $confhash{'scantron'}{'scantronformat'} = '';
2577: my $putresult =
2578: &Apache::lonnet::put_dom('configuration',
2579: \%confhash,$dom);
2580: if ($putresult ne 'ok') {
2581: $error{'default'} =
2582: '<span class="LC_error">'.
2583: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2584: }
2585: } else {
2586: $error{'default'} = $error;
2587: }
2588: }
2589: }
2590: }
2591: } else {
2592: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
2593: }
2594: }
2595: if (ref($settings) eq 'HASH') {
2596: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
2597: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
2598: if ((!@info) || ($info[0] eq 'no_such_dir')) {
2599: $scantronurl = '';
2600: } else {
2601: $scantronurl = $settings->{'scantronformat'};
2602: }
2603: $is_custom = 1;
2604: } else {
2605: $scantronurl = $scantronurls{'default'};
2606: }
2607: } else {
2608: if ($is_custom) {
2609: $scantronurl = $scantronurls{'custom'};
2610: } else {
2611: $scantronurl = $scantronurls{'default'};
2612: }
2613: }
2614: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2615: $datatable .= '<tr'.$css_class.'>';
2616: if (!$is_custom) {
2617: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
2618: '<span class="LC_nobreak">';
2619: if ($scantronurl) {
2620: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
2621: &mt('Default scantron format file').'</a>';
2622: } else {
2623: $datatable = &mt('File unavailable for display');
2624: }
2625: $datatable .= '</span></td>';
2626: if (keys(%error) == 0) {
2627: $datatable .= '<td valign="bottom">';
2628: if (!$switchserver) {
2629: $datatable .= &mt('Upload:').'<br />';
2630: }
2631: } else {
2632: my $errorstr;
2633: foreach my $key (sort(keys(%error))) {
2634: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2635: }
2636: $datatable .= '<td>'.$errorstr;
2637: }
2638: } else {
2639: if (keys(%error) > 0) {
2640: my $errorstr;
2641: foreach my $key (sort(keys(%error))) {
2642: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2643: }
2644: $datatable .= '<td>'.$errorstr.'</td><td> ';
2645: } elsif ($scantronurl) {
2646: $datatable .= '<td><span class="LC_nobreak">'.
2647: '<a href="'.$scantronurl.'" target="_blank">'.
2648: &mt('Custom scantron format file').'</a><label>'.
2649: '<input type="checkbox" name="scantronformat_del"'.
2650: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
2651: '<td><span class="LC_nobreak"> '.
2652: &mt('Replace:').'</span><br />';
2653: }
2654: }
2655: if (keys(%error) == 0) {
2656: if ($switchserver) {
2657: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2658: } else {
2659: $datatable .='<span class="LC_nobreak"> '.
2660: '<input type="file" name="scantronformat" /></span>';
2661: }
2662: }
2663: $datatable .= '</td></tr>';
2664: $$rowtotal ++;
2665: return $datatable;
2666: }
2667:
2668: sub legacy_scantronformat {
2669: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
2670: my ($url,$error);
2671: my @statinfo = &Apache::lonnet::stat_file($newurl);
2672: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
2673: (my $result,$url) =
2674: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
2675: '','',$newfile);
2676: if ($result ne 'ok') {
2677: $error = &mt("An error occurred publishing the [_1] scantron format file in RES space. Error was: [_2].",$newfile,$result);
2678: }
2679: }
2680: return ($url,$error);
2681: }
2682:
2683: sub print_coursecategories {
2684: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
2685: my $datatable;
2686: if ($position eq 'top') {
2687: my $toggle_cats_crs = ' ';
2688: my $toggle_cats_dom = ' checked="checked" ';
2689: my $can_cat_crs = ' ';
2690: my $can_cat_dom = ' checked="checked" ';
2691: my $toggle_catscomm_comm = ' ';
2692: my $toggle_catscomm_dom = ' checked="checked" ';
2693: my $can_catcomm_comm = ' ';
2694: my $can_catcomm_dom = ' checked="checked" ';
2695:
2696: if (ref($settings) eq 'HASH') {
2697: if ($settings->{'togglecats'} eq 'crs') {
2698: $toggle_cats_crs = $toggle_cats_dom;
2699: $toggle_cats_dom = ' ';
2700: }
2701: if ($settings->{'categorize'} eq 'crs') {
2702: $can_cat_crs = $can_cat_dom;
2703: $can_cat_dom = ' ';
2704: }
2705: if ($settings->{'togglecatscomm'} eq 'comm') {
2706: $toggle_catscomm_comm = $toggle_catscomm_dom;
2707: $toggle_catscomm_dom = ' ';
2708: }
2709: if ($settings->{'categorizecomm'} eq 'comm') {
2710: $can_catcomm_comm = $can_catcomm_dom;
2711: $can_catcomm_dom = ' ';
2712: }
2713: }
2714: my %title = &Apache::lonlocal::texthash (
2715: togglecats => 'Show/Hide a course in catalog',
2716: togglecatscomm => 'Show/Hide a community in catalog',
2717: categorize => 'Assign a category to a course',
2718: categorizecomm => 'Assign a category to a community',
2719: );
2720: my %level = &Apache::lonlocal::texthash (
2721: dom => 'Set in Domain',
2722: crs => 'Set in Course',
2723: comm => 'Set in Community',
2724: );
2725: $datatable = '<tr class="LC_odd_row">'.
2726: '<td>'.$title{'togglecats'}.'</td>'.
2727: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2728: '<input type="radio" name="togglecats"'.
2729: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2730: '<label><input type="radio" name="togglecats"'.
2731: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
2732: '</tr><tr>'.
2733: '<td>'.$title{'categorize'}.'</td>'.
2734: '<td class="LC_right_item"><span class="LC_nobreak">'.
2735: '<label><input type="radio" name="categorize"'.
2736: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2737: '<label><input type="radio" name="categorize"'.
2738: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
2739: '</tr><tr class="LC_odd_row">'.
2740: '<td>'.$title{'togglecatscomm'}.'</td>'.
2741: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2742: '<input type="radio" name="togglecatscomm"'.
2743: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2744: '<label><input type="radio" name="togglecatscomm"'.
2745: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
2746: '</tr><tr>'.
2747: '<td>'.$title{'categorizecomm'}.'</td>'.
2748: '<td class="LC_right_item"><span class="LC_nobreak">'.
2749: '<label><input type="radio" name="categorizecomm"'.
2750: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2751: '<label><input type="radio" name="categorizecomm"'.
2752: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
2753: '</tr>';
2754: $$rowtotal += 4;
2755: } else {
2756: my $css_class;
2757: my $itemcount = 1;
2758: my $cathash;
2759: if (ref($settings) eq 'HASH') {
2760: $cathash = $settings->{'cats'};
2761: }
2762: if (ref($cathash) eq 'HASH') {
2763: my (@cats,@trails,%allitems,%idx,@jsarray);
2764: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
2765: \%allitems,\%idx,\@jsarray);
2766: my $maxdepth = scalar(@cats);
2767: my $colattrib = '';
2768: if ($maxdepth > 2) {
2769: $colattrib = ' colspan="2" ';
2770: }
2771: my @path;
2772: if (@cats > 0) {
2773: if (ref($cats[0]) eq 'ARRAY') {
2774: my $numtop = @{$cats[0]};
2775: my $maxnum = $numtop;
2776: my %default_names = (
2777: instcode => &mt('Official courses'),
2778: communities => &mt('Communities'),
2779: );
2780:
2781: if ((!grep(/^instcode$/,@{$cats[0]})) ||
2782: ($cathash->{'instcode::0'} eq '') ||
2783: (!grep(/^communities$/,@{$cats[0]})) ||
2784: ($cathash->{'communities::0'} eq '')) {
2785: $maxnum ++;
2786: }
2787: my $lastidx;
2788: for (my $i=0; $i<$numtop; $i++) {
2789: my $parent = $cats[0][$i];
2790: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2791: my $item = &escape($parent).'::0';
2792: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
2793: $lastidx = $idx{$item};
2794: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2795: .'<select name="'.$item.'"'.$chgstr.'>';
2796: for (my $k=0; $k<=$maxnum; $k++) {
2797: my $vpos = $k+1;
2798: my $selstr;
2799: if ($k == $i) {
2800: $selstr = ' selected="selected" ';
2801: }
2802: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2803: }
2804: $datatable .= '</select></td><td>';
2805: if ($parent eq 'instcode' || $parent eq 'communities') {
2806: $datatable .= '<span class="LC_nobreak">'
2807: .$default_names{$parent}.'</span>';
2808: if ($parent eq 'instcode') {
2809: $datatable .= '<br /><span class="LC_nobreak">('
2810: .&mt('with institutional codes')
2811: .')</span></td><td'.$colattrib.'>';
2812: } else {
2813: $datatable .= '<table><tr><td>';
2814: }
2815: $datatable .= '<span class="LC_nobreak">'
2816: .'<label><input type="radio" name="'
2817: .$parent.'" value="1" checked="checked" />'
2818: .&mt('Display').'</label>';
2819: if ($parent eq 'instcode') {
2820: $datatable .= ' ';
2821: } else {
2822: $datatable .= '</span></td></tr><tr><td>'
2823: .'<span class="LC_nobreak">';
2824: }
2825: $datatable .= '<label><input type="radio" name="'
2826: .$parent.'" value="0" />'
2827: .&mt('Do not display').'</label></span>';
2828: if ($parent eq 'communities') {
2829: $datatable .= '</td></tr></table>';
2830: }
2831: $datatable .= '</td>';
2832: } else {
2833: $datatable .= $parent
2834: .' <label><input type="checkbox" name="deletecategory" '
2835: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
2836: }
2837: my $depth = 1;
2838: push(@path,$parent);
2839: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
2840: pop(@path);
2841: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
2842: $itemcount ++;
2843: }
2844: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2845: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
2846: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
2847: for (my $k=0; $k<=$maxnum; $k++) {
2848: my $vpos = $k+1;
2849: my $selstr;
2850: if ($k == $numtop) {
2851: $selstr = ' selected="selected" ';
2852: }
2853: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2854: }
2855: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
2856: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
2857: .'</tr>'."\n";
2858: $itemcount ++;
2859: foreach my $default ('instcode','communities') {
2860: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
2861: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2862: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
2863: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
2864: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
2865: for (my $k=0; $k<=$maxnum; $k++) {
2866: my $vpos = $k+1;
2867: my $selstr;
2868: if ($k == $maxnum) {
2869: $selstr = ' selected="selected" ';
2870: }
2871: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2872: }
2873: $datatable .= '</select></span></td>'.
2874: '<td><span class="LC_nobreak">'.
2875: $default_names{$default}.'</span>';
2876: if ($default eq 'instcode') {
2877: $datatable .= '<br /><span class="LC_nobreak">('
2878: .&mt('with institutional codes').')</span>';
2879: }
2880: $datatable .= '</td>'
2881: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
2882: .&mt('Display').'</label> '
2883: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
2884: .&mt('Do not display').'</label></span></td></tr>';
2885: }
2886: }
2887: }
2888: } else {
2889: $datatable .= &initialize_categories($itemcount);
2890: }
2891: } else {
2892: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
2893: .&initialize_categories($itemcount);
2894: }
2895: $$rowtotal += $itemcount;
2896: }
2897: return $datatable;
2898: }
2899:
2900: sub print_serverstatuses {
2901: my ($dom,$settings,$rowtotal) = @_;
2902: my $datatable;
2903: my @pages = &serverstatus_pages();
2904: my (%namedaccess,%machineaccess);
2905: foreach my $type (@pages) {
2906: $namedaccess{$type} = '';
2907: $machineaccess{$type}= '';
2908: }
2909: if (ref($settings) eq 'HASH') {
2910: foreach my $type (@pages) {
2911: if (exists($settings->{$type})) {
2912: if (ref($settings->{$type}) eq 'HASH') {
2913: foreach my $key (keys(%{$settings->{$type}})) {
2914: if ($key eq 'namedusers') {
2915: $namedaccess{$type} = $settings->{$type}->{$key};
2916: } elsif ($key eq 'machines') {
2917: $machineaccess{$type} = $settings->{$type}->{$key};
2918: }
2919: }
2920: }
2921: }
2922: }
2923: }
2924: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
2925: my $rownum = 0;
2926: my $css_class;
2927: foreach my $type (@pages) {
2928: $rownum ++;
2929: $css_class = $rownum%2?' class="LC_odd_row"':'';
2930: $datatable .= '<tr'.$css_class.'>'.
2931: '<td><span class="LC_nobreak">'.
2932: $titles->{$type}.'</span></td>'.
2933: '<td class="LC_left_item">'.
2934: '<input type="text" name="'.$type.'_namedusers" '.
2935: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
2936: '<td class="LC_right_item">'.
2937: '<span class="LC_nobreak">'.
2938: '<input type="text" name="'.$type.'_machines" '.
2939: 'value="'.$machineaccess{$type}.'" size="10" />'.
2940: '</td></tr>'."\n";
2941: }
2942: $$rowtotal += $rownum;
2943: return $datatable;
2944: }
2945:
2946: sub serverstatus_pages {
2947: return ('userstatus','lonstatus','loncron','server-status','codeversions',
2948: 'clusterstatus','metadata_keywords','metadata_harvest',
2949: 'takeoffline','takeonline','showenv','toggledebug');
2950: }
2951:
2952: sub coursecategories_javascript {
2953: my ($settings) = @_;
2954: my ($output,$jstext,$cathash);
2955: if (ref($settings) eq 'HASH') {
2956: $cathash = $settings->{'cats'};
2957: }
2958: if (ref($cathash) eq 'HASH') {
2959: my (@cats,@jsarray,%idx);
2960: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
2961: if (@jsarray > 0) {
2962: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
2963: for (my $i=0; $i<@jsarray; $i++) {
2964: if (ref($jsarray[$i]) eq 'ARRAY') {
2965: my $catstr = join('","',@{$jsarray[$i]});
2966: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
2967: }
2968: }
2969: }
2970: } else {
2971: $jstext = ' var categories = Array(1);'."\n".
2972: ' categories[0] = Array("instcode_pos");'."\n";
2973: }
2974: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
2975: my $communities_reserved = &mt('The name: "communities" is a reserved category');
2976: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
2977: $output = <<"ENDSCRIPT";
2978: <script type="text/javascript">
2979: // <![CDATA[
2980: function reorderCats(form,parent,item,idx) {
2981: var changedVal;
2982: $jstext
2983: var newpos = 'addcategory_pos';
2984: var current = new Array;
2985: if (parent == '') {
2986: var has_instcode = 0;
2987: var maxtop = categories[idx].length;
2988: for (var j=0; j<maxtop; j++) {
2989: if (categories[idx][j] == 'instcode::0') {
2990: has_instcode == 1;
2991: }
2992: }
2993: if (has_instcode == 0) {
2994: categories[idx][maxtop] = 'instcode_pos';
2995: }
2996: } else {
2997: newpos += '_'+parent;
2998: }
2999: var maxh = 1 + categories[idx].length;
3000: var current = new Array;
3001: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3002: if (item == newpos) {
3003: changedVal = newitemVal;
3004: } else {
3005: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3006: current[newitemVal] = newpos;
3007: }
3008: for (var i=0; i<categories[idx].length; i++) {
3009: var elementName = categories[idx][i];
3010: if (elementName != item) {
3011: if (form.elements[elementName]) {
3012: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3013: current[currVal] = elementName;
3014: }
3015: }
3016: }
3017: var oldVal;
3018: for (var j=0; j<maxh; j++) {
3019: if (current[j] == undefined) {
3020: oldVal = j;
3021: }
3022: }
3023: if (oldVal < changedVal) {
3024: for (var k=oldVal+1; k<=changedVal ; k++) {
3025: var elementName = current[k];
3026: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3027: }
3028: } else {
3029: for (var k=changedVal; k<oldVal; k++) {
3030: var elementName = current[k];
3031: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3032: }
3033: }
3034: return;
3035: }
3036:
3037: function categoryCheck(form) {
3038: if (form.elements['addcategory_name'].value == 'instcode') {
3039: alert('$instcode_reserved\\n$choose_again');
3040: return false;
3041: }
3042: if (form.elements['addcategory_name'].value == 'communities') {
3043: alert('$communities_reserved\\n$choose_again');
3044: return false;
3045: }
3046: return true;
3047: }
3048:
3049: // ]]>
3050: </script>
3051:
3052: ENDSCRIPT
3053: return $output;
3054: }
3055:
3056: sub initialize_categories {
3057: my ($itemcount) = @_;
3058: my ($datatable,$css_class,$chgstr);
3059: my %default_names = (
3060: instcode => 'Official courses (with institutional codes)',
3061: communities => 'Communities',
3062: );
3063: my $select0 = ' selected="selected"';
3064: my $select1 = '';
3065: foreach my $default ('instcode','communities') {
3066: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3067: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
3068: if ($default eq 'communities') {
3069: $select1 = $select0;
3070: $select0 = '';
3071: }
3072: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3073: .'<select name="'.$default.'_pos">'
3074: .'<option value="0"'.$select0.'>1</option>'
3075: .'<option value="1"'.$select1.'>2</option>'
3076: .'<option value="2">3</option></select> '
3077: .$default_names{$default}
3078: .'</span></td><td><span class="LC_nobreak">'
3079: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
3080: .&mt('Display').'</label> <label>'
3081: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
3082: .'</label></span></td></tr>';
3083: $itemcount ++;
3084: }
3085: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3086: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
3087: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3088: .'<select name="addcategory_pos"'.$chgstr.'>'
3089: .'<option value="0">1</option>'
3090: .'<option value="1">2</option>'
3091: .'<option value="2" selected="selected">3</option></select> '
3092: .&mt('Add category').'</td><td>'.&mt('Name:')
3093: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
3094: return $datatable;
3095: }
3096:
3097: sub build_category_rows {
3098: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
3099: my ($text,$name,$item,$chgstr);
3100: if (ref($cats) eq 'ARRAY') {
3101: my $maxdepth = scalar(@{$cats});
3102: if (ref($cats->[$depth]) eq 'HASH') {
3103: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
3104: my $numchildren = @{$cats->[$depth]{$parent}};
3105: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3106: $text .= '<td><table class="LC_datatable">';
3107: my ($idxnum,$parent_name,$parent_item);
3108: my $higher = $depth - 1;
3109: if ($higher == 0) {
3110: $parent_name = &escape($parent).'::'.$higher;
3111: } else {
3112: if (ref($path) eq 'ARRAY') {
3113: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3114: }
3115: }
3116: $parent_item = 'addcategory_pos_'.$parent_name;
3117: for (my $j=0; $j<=$numchildren; $j++) {
3118: if ($j < $numchildren) {
3119: $name = $cats->[$depth]{$parent}[$j];
3120: $item = &escape($name).':'.&escape($parent).':'.$depth;
3121: $idxnum = $idx->{$item};
3122: } else {
3123: $name = $parent_name;
3124: $item = $parent_item;
3125: }
3126: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
3127: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
3128: for (my $i=0; $i<=$numchildren; $i++) {
3129: my $vpos = $i+1;
3130: my $selstr;
3131: if ($j == $i) {
3132: $selstr = ' selected="selected" ';
3133: }
3134: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
3135: }
3136: $text .= '</select> ';
3137: if ($j < $numchildren) {
3138: my $deeper = $depth+1;
3139: $text .= $name.' '
3140: .'<label><input type="checkbox" name="deletecategory" value="'
3141: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
3142: if(ref($path) eq 'ARRAY') {
3143: push(@{$path},$name);
3144: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
3145: pop(@{$path});
3146: }
3147: } else {
3148: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
3149: if ($j == $numchildren) {
3150: $text .= $name;
3151: } else {
3152: $text .= $item;
3153: }
3154: $text .= '" value="" />';
3155: }
3156: $text .= '</td></tr>';
3157: }
3158: $text .= '</table></td>';
3159: } else {
3160: my $higher = $depth-1;
3161: if ($higher == 0) {
3162: $name = &escape($parent).'::'.$higher;
3163: } else {
3164: if (ref($path) eq 'ARRAY') {
3165: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3166: }
3167: }
3168: my $colspan;
3169: if ($parent ne 'instcode') {
3170: $colspan = $maxdepth - $depth - 1;
3171: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
3172: }
3173: }
3174: }
3175: }
3176: return $text;
3177: }
3178:
3179: sub modifiable_userdata_row {
3180: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
3181: my $rolename;
3182: if ($context eq 'selfcreate') {
3183: if (ref($usertypes) eq 'HASH') {
3184: $rolename = $usertypes->{$role};
3185: } else {
3186: $rolename = $role;
3187: }
3188: } else {
3189: if ($role eq 'cr') {
3190: $rolename = &mt('Custom role');
3191: } else {
3192: $rolename = &Apache::lonnet::plaintext($role);
3193: }
3194: }
3195: my @fields = ('lastname','firstname','middlename','generation',
3196: 'permanentemail','id');
3197: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3198: my $output;
3199: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3200: $output = '<tr '.$css_class.'>'.
3201: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
3202: '<td class="LC_left_item" colspan="2"><table>';
3203: my $rem;
3204: my %checks;
3205: if (ref($settings) eq 'HASH') {
3206: if (ref($settings->{$context}) eq 'HASH') {
3207: if (ref($settings->{$context}->{$role}) eq 'HASH') {
3208: foreach my $field (@fields) {
3209: if ($settings->{$context}->{$role}->{$field}) {
3210: $checks{$field} = ' checked="checked" ';
3211: }
3212: }
3213: }
3214: }
3215: }
3216: for (my $i=0; $i<@fields; $i++) {
3217: my $rem = $i%($numinrow);
3218: if ($rem == 0) {
3219: if ($i > 0) {
3220: $output .= '</tr>';
3221: }
3222: $output .= '<tr>';
3223: }
3224: my $check = ' ';
3225: if (exists($checks{$fields[$i]})) {
3226: $check = $checks{$fields[$i]}
3227: } else {
3228: if ($role eq 'st') {
3229: if (ref($settings) ne 'HASH') {
3230: $check = ' checked="checked" ';
3231: }
3232: }
3233: }
3234: $output .= '<td class="LC_left_item">'.
3235: '<span class="LC_nobreak"><label>'.
3236: '<input type="checkbox" name="canmodify_'.$role.'" '.
3237: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
3238: '</label></span></td>';
3239: $rem = @fields%($numinrow);
3240: }
3241: my $colsleft = $numinrow - $rem;
3242: if ($colsleft > 1 ) {
3243: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3244: ' </td>';
3245: } elsif ($colsleft == 1) {
3246: $output .= '<td class="LC_left_item"> </td>';
3247: }
3248: $output .= '</tr></table></td></tr>';
3249: return $output;
3250: }
3251:
3252: sub insttypes_row {
3253: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
3254: my %lt = &Apache::lonlocal::texthash (
3255: cansearch => 'Users allowed to search',
3256: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
3257: );
3258: my $showdom;
3259: if ($context eq 'cansearch') {
3260: $showdom = ' ('.$dom.')';
3261: }
3262: my $output = '<tr class="LC_odd_row">'.
3263: '<td>'.$lt{$context}.$showdom.
3264: '</td><td class="LC_left_item" colspan="2"><table>';
3265: my $rem;
3266: if (ref($types) eq 'ARRAY') {
3267: for (my $i=0; $i<@{$types}; $i++) {
3268: if (defined($usertypes->{$types->[$i]})) {
3269: my $rem = $i%($numinrow);
3270: if ($rem == 0) {
3271: if ($i > 0) {
3272: $output .= '</tr>';
3273: }
3274: $output .= '<tr>';
3275: }
3276: my $check = ' ';
3277: if (ref($settings) eq 'HASH') {
3278: if (ref($settings->{$context}) eq 'ARRAY') {
3279: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
3280: $check = ' checked="checked" ';
3281: }
3282: } elsif ($context eq 'statustocreate') {
3283: $check = ' checked="checked" ';
3284: }
3285: }
3286: $output .= '<td class="LC_left_item">'.
3287: '<span class="LC_nobreak"><label>'.
3288: '<input type="checkbox" name="'.$context.'" '.
3289: 'value="'.$types->[$i].'"'.$check.'/>'.
3290: $usertypes->{$types->[$i]}.'</label></span></td>';
3291: }
3292: }
3293:
3294: $rem = @{$types}%($numinrow);
3295: }
3296: my $colsleft = $numinrow - $rem;
3297: if ($colsleft > 1) {
3298: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
3299: } else {
3300: $output .= '<td class="LC_left_item">';
3301: }
3302: my $defcheck = ' ';
3303: if (ref($settings) eq 'HASH') {
3304: if (ref($settings->{$context}) eq 'ARRAY') {
3305: if (grep(/^default$/,@{$settings->{$context}})) {
3306: $defcheck = ' checked="checked" ';
3307: }
3308: } elsif ($context eq 'statustocreate') {
3309: $defcheck = ' checked="checked" ';
3310: }
3311: }
3312: $output .= '<span class="LC_nobreak"><label>'.
3313: '<input type="checkbox" name="'.$context.'" '.
3314: 'value="default"'.$defcheck.'/>'.
3315: $othertitle.'</label></span></td>'.
3316: '</tr></table></td></tr>';
3317: return $output;
3318: }
3319:
3320: sub sorted_searchtitles {
3321: my %searchtitles = &Apache::lonlocal::texthash(
3322: 'uname' => 'username',
3323: 'lastname' => 'last name',
3324: 'lastfirst' => 'last name, first name',
3325: );
3326: my @titleorder = ('uname','lastname','lastfirst');
3327: return (\%searchtitles,\@titleorder);
3328: }
3329:
3330: sub sorted_searchtypes {
3331: my %srchtypes_desc = (
3332: exact => 'is exact match',
3333: contains => 'contains ..',
3334: begins => 'begins with ..',
3335: );
3336: my @srchtypeorder = ('exact','begins','contains');
3337: return (\%srchtypes_desc,\@srchtypeorder);
3338: }
3339:
3340: sub usertype_update_row {
3341: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
3342: my $datatable;
3343: my $numinrow = 4;
3344: foreach my $type (@{$types}) {
3345: if (defined($usertypes->{$type})) {
3346: $$rownums ++;
3347: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
3348: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
3349: '</td><td class="LC_left_item"><table>';
3350: for (my $i=0; $i<@{$fields}; $i++) {
3351: my $rem = $i%($numinrow);
3352: if ($rem == 0) {
3353: if ($i > 0) {
3354: $datatable .= '</tr>';
3355: }
3356: $datatable .= '<tr>';
3357: }
3358: my $check = ' ';
3359: if (ref($settings) eq 'HASH') {
3360: if (ref($settings->{'fields'}) eq 'HASH') {
3361: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
3362: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
3363: $check = ' checked="checked" ';
3364: }
3365: }
3366: }
3367: }
3368:
3369: if ($i == @{$fields}-1) {
3370: my $colsleft = $numinrow - $rem;
3371: if ($colsleft > 1) {
3372: $datatable .= '<td colspan="'.$colsleft.'">';
3373: } else {
3374: $datatable .= '<td>';
3375: }
3376: } else {
3377: $datatable .= '<td>';
3378: }
3379: $datatable .= '<span class="LC_nobreak"><label>'.
3380: '<input type="checkbox" name="updateable_'.$type.
3381: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
3382: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
3383: }
3384: $datatable .= '</tr></table></td></tr>';
3385: }
3386: }
3387: return $datatable;
3388: }
3389:
3390: sub modify_login {
3391: my ($r,$dom,$confname,%domconfig) = @_;
3392: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
3393: my %title = ( coursecatalog => 'Display course catalog',
3394: adminmail => 'Display administrator E-mail address',
3395: newuser => 'Link for visitors to create a user account',
3396: loginheader => 'Log-in box header');
3397: my @offon = ('off','on');
3398: my %curr_loginvia;
3399: if (ref($domconfig{login}) eq 'HASH') {
3400: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
3401: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
3402: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
3403: }
3404: }
3405: }
3406: my %loginhash;
3407: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
3408: \%domconfig,\%loginhash);
3409: my @toggles = ('coursecatalog','adminmail','newuser');
3410: foreach my $item (@toggles) {
3411: $loginhash{login}{$item} = $env{'form.'.$item};
3412: }
3413: $loginhash{login}{loginheader} = $env{'form.loginheader'};
3414: if (ref($colchanges{'login'}) eq 'HASH') {
3415: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
3416: \%loginhash);
3417: }
3418:
3419: my %servers = &dom_servers($dom);
3420: my @loginvia_attribs = ('serverpath','custompath','exempt');
3421: if (keys(%servers) > 1) {
3422: foreach my $lonhost (keys(%servers)) {
3423: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
3424: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
3425: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
3426: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
3427: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
3428: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3429: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3430: $changes{'loginvia'}{$lonhost} = 1;
3431: } else {
3432: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
3433: $changes{'loginvia'}{$lonhost} = 1;
3434: }
3435: } else {
3436: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3437: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3438: $changes{'loginvia'}{$lonhost} = 1;
3439: }
3440: }
3441: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
3442: foreach my $item (@loginvia_attribs) {
3443: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
3444: }
3445: } else {
3446: foreach my $item (@loginvia_attribs) {
3447: my $new = $env{'form.'.$lonhost.'_'.$item};
3448: if (($item eq 'serverpath') && ($new eq 'custom')) {
3449: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
3450: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
3451: $new = '/';
3452: }
3453: }
3454: if (($item eq 'custompath') &&
3455: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
3456: $new = '';
3457: }
3458: if ($new ne $curr_loginvia{$lonhost}{$item}) {
3459: $changes{'loginvia'}{$lonhost} = 1;
3460: }
3461: if ($item eq 'exempt') {
3462: $new =~ s/^\s+//;
3463: $new =~ s/\s+$//;
3464: my @poss_ips = split(/\s*[,:]\s*/,$new);
3465: my @okips;
3466: foreach my $ip (@poss_ips) {
3467: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
3468: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
3469: push(@okips,$ip);
3470: }
3471: }
3472: }
3473: if (@okips > 0) {
3474: $new = join(',',@okips);
3475: } else {
3476: $new = '';
3477: }
3478: }
3479:
3480: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
3481: }
3482: }
3483: } else {
3484: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3485: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3486: $changes{'loginvia'}{$lonhost} = 1;
3487: foreach my $item (@loginvia_attribs) {
3488: my $new = $env{'form.'.$lonhost.'_'.$item};
3489: if (($item eq 'serverpath') && ($new eq 'custom')) {
3490: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
3491: $new = '/';
3492: }
3493: }
3494: if (($item eq 'custompath') &&
3495: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
3496: $new = '';
3497: }
3498: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
3499: }
3500: }
3501: }
3502: }
3503: }
3504:
3505: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
3506: $dom);
3507: if ($putresult eq 'ok') {
3508: my @toggles = ('coursecatalog','adminmail','newuser');
3509: my %defaultchecked = (
3510: 'coursecatalog' => 'on',
3511: 'adminmail' => 'off',
3512: 'newuser' => 'off',
3513: );
3514: if (ref($domconfig{'login'}) eq 'HASH') {
3515: foreach my $item (@toggles) {
3516: if ($defaultchecked{$item} eq 'on') {
3517: if (($domconfig{'login'}{$item} eq '0') &&
3518: ($env{'form.'.$item} eq '1')) {
3519: $changes{$item} = 1;
3520: } elsif (($domconfig{'login'}{$item} eq '' ||
3521: $domconfig{'login'}{$item} eq '1') &&
3522: ($env{'form.'.$item} eq '0')) {
3523: $changes{$item} = 1;
3524: }
3525: } elsif ($defaultchecked{$item} eq 'off') {
3526: if (($domconfig{'login'}{$item} eq '1') &&
3527: ($env{'form.'.$item} eq '0')) {
3528: $changes{$item} = 1;
3529: } elsif (($domconfig{'login'}{$item} eq '' ||
3530: $domconfig{'login'}{$item} eq '0') &&
3531: ($env{'form.'.$item} eq '1')) {
3532: $changes{$item} = 1;
3533: }
3534: }
3535: }
3536: if (($domconfig{'login'}{'loginheader'} eq 'text') &&
3537: ($env{'form.loginheader'} eq 'image')) {
3538: $changes{'loginheader'} = 1;
3539: } elsif (($domconfig{'login'}{'loginheader'} eq '' ||
3540: $domconfig{'login'}{'loginheader'} eq 'image') &&
3541: ($env{'form.loginheader'} eq 'text')) {
3542: $changes{'loginheader'} = 1;
3543: }
3544: }
3545: if (keys(%changes) > 0 || $colchgtext) {
3546: &Apache::loncommon::devalidate_domconfig_cache($dom);
3547: $resulttext = &mt('Changes made:').'<ul>';
3548: foreach my $item (sort(keys(%changes))) {
3549: if ($item eq 'loginheader') {
3550: $resulttext .= '<li>'.&mt("$title{$item} set to $env{'form.loginheader'}").'</li>';
3551: } elsif ($item eq 'loginvia') {
3552: if (ref($changes{$item}) eq 'HASH') {
3553: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
3554: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
3555: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
3556: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
3557: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
3558: $protocol = 'http' if ($protocol ne 'https');
3559: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
3560:
3561: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
3562: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
3563: } else {
3564: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
3565: }
3566: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
3567: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
3568: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
3569: }
3570: $resulttext .= '</li>';
3571: } else {
3572: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
3573: }
3574: } else {
3575: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
3576: }
3577: }
3578: $resulttext .= '</ul></li>';
3579: }
3580: } else {
3581: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
3582: }
3583: }
3584: $resulttext .= $colchgtext.'</ul>';
3585: } else {
3586: $resulttext = &mt('No changes made to log-in page settings');
3587: }
3588: } else {
3589: $resulttext = '<span class="LC_error">'.
3590: &mt('An error occurred: [_1]',$putresult).'</span>';
3591: }
3592: if ($errors) {
3593: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
3594: $errors.'</ul>';
3595: }
3596: return $resulttext;
3597: }
3598:
3599: sub color_font_choices {
3600: my %choices =
3601: &Apache::lonlocal::texthash (
3602: img => "Header",
3603: bgs => "Background colors",
3604: links => "Link colors",
3605: images => "Images",
3606: font => "Font color",
3607: pgbg => "Page",
3608: tabbg => "Header",
3609: sidebg => "Border",
3610: link => "Link",
3611: alink => "Active link",
3612: vlink => "Visited link",
3613: );
3614: return %choices;
3615: }
3616:
3617: sub modify_rolecolors {
3618: my ($r,$dom,$confname,$roles,%domconfig) = @_;
3619: my ($resulttext,%rolehash);
3620: $rolehash{'rolecolors'} = {};
3621: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
3622: if ($domconfig{'rolecolors'} eq '') {
3623: $domconfig{'rolecolors'} = {};
3624: }
3625: }
3626: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
3627: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
3628: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
3629: $dom);
3630: if ($putresult eq 'ok') {
3631: if (keys(%changes) > 0) {
3632: &Apache::loncommon::devalidate_domconfig_cache($dom);
3633: $resulttext = &display_colorchgs($dom,\%changes,$roles,
3634: $rolehash{'rolecolors'});
3635: } else {
3636: $resulttext = &mt('No changes made to default color schemes');
3637: }
3638: } else {
3639: $resulttext = '<span class="LC_error">'.
3640: &mt('An error occurred: [_1]',$putresult).'</span>';
3641: }
3642: if ($errors) {
3643: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
3644: $errors.'</ul>';
3645: }
3646: return $resulttext;
3647: }
3648:
3649: sub modify_colors {
3650: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
3651: my (%changes,%choices);
3652: my @bgs;
3653: my @links = ('link','alink','vlink');
3654: my @logintext;
3655: my @images;
3656: my $servadm = $r->dir_config('lonAdmEMail');
3657: my $errors;
3658: foreach my $role (@{$roles}) {
3659: if ($role eq 'login') {
3660: %choices = &login_choices();
3661: @logintext = ('textcol','bgcol');
3662: } else {
3663: %choices = &color_font_choices();
3664: }
3665: if ($role eq 'login') {
3666: @images = ('img','logo','domlogo','login');
3667: @bgs = ('pgbg','mainbg','sidebg');
3668: } else {
3669: @images = ('img');
3670: @bgs = ('pgbg','tabbg','sidebg');
3671: }
3672: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
3673: foreach my $item (@bgs,@links,@logintext) {
3674: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
3675: }
3676: my ($configuserok,$author_ok,$switchserver) =
3677: &config_check($dom,$confname,$servadm);
3678: my ($width,$height) = &thumb_dimensions();
3679: if (ref($domconfig->{$role}) ne 'HASH') {
3680: $domconfig->{$role} = {};
3681: }
3682: foreach my $img (@images) {
3683: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
3684: if (defined($env{'form.login_showlogo_'.$img})) {
3685: $confhash->{$role}{'showlogo'}{$img} = 1;
3686: } else {
3687: $confhash->{$role}{'showlogo'}{$img} = 0;
3688: }
3689: }
3690: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
3691: && !defined($domconfig->{$role}{$img})
3692: && !$env{'form.'.$role.'_del_'.$img}
3693: && $env{'form.'.$role.'_import_'.$img}) {
3694: # import the old configured image from the .tab setting
3695: # if they haven't provided a new one
3696: $domconfig->{$role}{$img} =
3697: $env{'form.'.$role.'_import_'.$img};
3698: }
3699: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
3700: my $error;
3701: if ($configuserok eq 'ok') {
3702: if ($switchserver) {
3703: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
3704: } else {
3705: if ($author_ok eq 'ok') {
3706: my ($result,$logourl) =
3707: &publishlogo($r,'upload',$role.'_'.$img,
3708: $dom,$confname,$img,$width,$height);
3709: if ($result eq 'ok') {
3710: $confhash->{$role}{$img} = $logourl;
3711: $changes{$role}{'images'}{$img} = 1;
3712: } else {
3713: $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);
3714: }
3715: } else {
3716: $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);
3717: }
3718: }
3719: } else {
3720: $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);
3721: }
3722: if ($error) {
3723: &Apache::lonnet::logthis($error);
3724: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
3725: }
3726: } elsif ($domconfig->{$role}{$img} ne '') {
3727: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
3728: my $error;
3729: if ($configuserok eq 'ok') {
3730: # is confname an author?
3731: if ($switchserver eq '') {
3732: if ($author_ok eq 'ok') {
3733: my ($result,$logourl) =
3734: &publishlogo($r,'copy',$domconfig->{$role}{$img},
3735: $dom,$confname,$img,$width,$height);
3736: if ($result eq 'ok') {
3737: $confhash->{$role}{$img} = $logourl;
3738: $changes{$role}{'images'}{$img} = 1;
3739: }
3740: }
3741: }
3742: }
3743: }
3744: }
3745: }
3746: if (ref($domconfig) eq 'HASH') {
3747: if (ref($domconfig->{$role}) eq 'HASH') {
3748: foreach my $img (@images) {
3749: if ($domconfig->{$role}{$img} ne '') {
3750: if ($env{'form.'.$role.'_del_'.$img}) {
3751: $confhash->{$role}{$img} = '';
3752: $changes{$role}{'images'}{$img} = 1;
3753: } else {
3754: if ($confhash->{$role}{$img} eq '') {
3755: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
3756: }
3757: }
3758: } else {
3759: if ($env{'form.'.$role.'_del_'.$img}) {
3760: $confhash->{$role}{$img} = '';
3761: $changes{$role}{'images'}{$img} = 1;
3762: }
3763: }
3764: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
3765: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
3766: if ($confhash->{$role}{'showlogo'}{$img} ne
3767: $domconfig->{$role}{'showlogo'}{$img}) {
3768: $changes{$role}{'showlogo'}{$img} = 1;
3769: }
3770: } else {
3771: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
3772: $changes{$role}{'showlogo'}{$img} = 1;
3773: }
3774: }
3775: }
3776: }
3777: if ($domconfig->{$role}{'font'} ne '') {
3778: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
3779: $changes{$role}{'font'} = 1;
3780: }
3781: } else {
3782: if ($confhash->{$role}{'font'}) {
3783: $changes{$role}{'font'} = 1;
3784: }
3785: }
3786: foreach my $item (@bgs) {
3787: if ($domconfig->{$role}{$item} ne '') {
3788: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3789: $changes{$role}{'bgs'}{$item} = 1;
3790: }
3791: } else {
3792: if ($confhash->{$role}{$item}) {
3793: $changes{$role}{'bgs'}{$item} = 1;
3794: }
3795: }
3796: }
3797: foreach my $item (@links) {
3798: if ($domconfig->{$role}{$item} ne '') {
3799: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3800: $changes{$role}{'links'}{$item} = 1;
3801: }
3802: } else {
3803: if ($confhash->{$role}{$item}) {
3804: $changes{$role}{'links'}{$item} = 1;
3805: }
3806: }
3807: }
3808: foreach my $item (@logintext) {
3809: if ($domconfig->{$role}{$item} ne '') {
3810: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3811: $changes{$role}{'logintext'}{$item} = 1;
3812: }
3813: } else {
3814: if ($confhash->{$role}{$item}) {
3815: $changes{$role}{'logintext'}{$item} = 1;
3816: }
3817: }
3818: }
3819: } else {
3820: &default_change_checker($role,\@images,\@links,\@bgs,
3821: \@logintext,$confhash,\%changes);
3822: }
3823: } else {
3824: &default_change_checker($role,\@images,\@links,\@bgs,
3825: \@logintext,$confhash,\%changes);
3826: }
3827: }
3828: return ($errors,%changes);
3829: }
3830:
3831: sub config_check {
3832: my ($dom,$confname,$servadm) = @_;
3833: my ($configuserok,$author_ok,$switchserver,%currroles);
3834: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
3835: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
3836: $confname,$servadm);
3837: if ($configuserok eq 'ok') {
3838: $switchserver = &check_switchserver($dom,$confname);
3839: if ($switchserver eq '') {
3840: $author_ok = &check_authorstatus($dom,$confname,%currroles);
3841: }
3842: }
3843: return ($configuserok,$author_ok,$switchserver);
3844: }
3845:
3846: sub default_change_checker {
3847: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
3848: foreach my $item (@{$links}) {
3849: if ($confhash->{$role}{$item}) {
3850: $changes->{$role}{'links'}{$item} = 1;
3851: }
3852: }
3853: foreach my $item (@{$bgs}) {
3854: if ($confhash->{$role}{$item}) {
3855: $changes->{$role}{'bgs'}{$item} = 1;
3856: }
3857: }
3858: foreach my $item (@{$logintext}) {
3859: if ($confhash->{$role}{$item}) {
3860: $changes->{$role}{'logintext'}{$item} = 1;
3861: }
3862: }
3863: foreach my $img (@{$images}) {
3864: if ($env{'form.'.$role.'_del_'.$img}) {
3865: $confhash->{$role}{$img} = '';
3866: $changes->{$role}{'images'}{$img} = 1;
3867: }
3868: if ($role eq 'login') {
3869: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
3870: $changes->{$role}{'showlogo'}{$img} = 1;
3871: }
3872: }
3873: }
3874: if ($confhash->{$role}{'font'}) {
3875: $changes->{$role}{'font'} = 1;
3876: }
3877: }
3878:
3879: sub display_colorchgs {
3880: my ($dom,$changes,$roles,$confhash) = @_;
3881: my (%choices,$resulttext);
3882: if (!grep(/^login$/,@{$roles})) {
3883: $resulttext = &mt('Changes made:').'<br />';
3884: }
3885: foreach my $role (@{$roles}) {
3886: if ($role eq 'login') {
3887: %choices = &login_choices();
3888: } else {
3889: %choices = &color_font_choices();
3890: }
3891: if (ref($changes->{$role}) eq 'HASH') {
3892: if ($role ne 'login') {
3893: $resulttext .= '<h4>'.&mt($role).'</h4>';
3894: }
3895: foreach my $key (sort(keys(%{$changes->{$role}}))) {
3896: if ($role ne 'login') {
3897: $resulttext .= '<ul>';
3898: }
3899: if (ref($changes->{$role}{$key}) eq 'HASH') {
3900: if ($role ne 'login') {
3901: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
3902: }
3903: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
3904: if (($role eq 'login') && ($key eq 'showlogo')) {
3905: if ($confhash->{$role}{$key}{$item}) {
3906: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
3907: } else {
3908: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
3909: }
3910: } elsif ($confhash->{$role}{$item} eq '') {
3911: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
3912: } else {
3913: my $newitem = $confhash->{$role}{$item};
3914: if ($key eq 'images') {
3915: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
3916: }
3917: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
3918: }
3919: }
3920: if ($role ne 'login') {
3921: $resulttext .= '</ul></li>';
3922: }
3923: } else {
3924: if ($confhash->{$role}{$key} eq '') {
3925: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
3926: } else {
3927: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
3928: }
3929: }
3930: if ($role ne 'login') {
3931: $resulttext .= '</ul>';
3932: }
3933: }
3934: }
3935: }
3936: return $resulttext;
3937: }
3938:
3939: sub thumb_dimensions {
3940: return ('200','50');
3941: }
3942:
3943: sub check_dimensions {
3944: my ($inputfile) = @_;
3945: my ($fullwidth,$fullheight);
3946: if ($inputfile =~ m|^[/\w.\-]+$|) {
3947: if (open(PIPE,"identify $inputfile 2>&1 |")) {
3948: my $imageinfo = <PIPE>;
3949: if (!close(PIPE)) {
3950: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
3951: }
3952: chomp($imageinfo);
3953: my ($fullsize) =
3954: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
3955: if ($fullsize) {
3956: ($fullwidth,$fullheight) = split(/x/,$fullsize);
3957: }
3958: }
3959: }
3960: return ($fullwidth,$fullheight);
3961: }
3962:
3963: sub check_configuser {
3964: my ($uhome,$dom,$confname,$servadm) = @_;
3965: my ($configuserok,%currroles);
3966: if ($uhome eq 'no_host') {
3967: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
3968: my $configpass = &LONCAPA::Enrollment::create_password();
3969: $configuserok =
3970: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
3971: $configpass,'','','','','',undef,$servadm);
3972: } else {
3973: $configuserok = 'ok';
3974: %currroles =
3975: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
3976: }
3977: return ($configuserok,%currroles);
3978: }
3979:
3980: sub check_authorstatus {
3981: my ($dom,$confname,%currroles) = @_;
3982: my $author_ok;
3983: if (!$currroles{':'.$dom.':au'}) {
3984: my $start = time;
3985: my $end = 0;
3986: $author_ok =
3987: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
3988: 'au',$end,$start,'','','domconfig');
3989: } else {
3990: $author_ok = 'ok';
3991: }
3992: return $author_ok;
3993: }
3994:
3995: sub publishlogo {
3996: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
3997: my ($output,$fname,$logourl);
3998: if ($action eq 'upload') {
3999: $fname=$env{'form.'.$formname.'.filename'};
4000: chop($env{'form.'.$formname});
4001: } else {
4002: ($fname) = ($formname =~ /([^\/]+)$/);
4003: }
4004: if ($savefileas ne '') {
4005: $fname = $savefileas;
4006: }
4007: $fname=&Apache::lonnet::clean_filename($fname);
4008: # See if there is anything left
4009: unless ($fname) { return ('error: no uploaded file'); }
4010: $fname="$subdir/$fname";
4011: my $filepath='/home/'.$confname.'/public_html';
4012: my ($fnamepath,$file,$fetchthumb);
4013: $file=$fname;
4014: if ($fname=~m|/|) {
4015: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
4016: }
4017: my @parts=split(/\//,$filepath.'/'.$fnamepath);
4018: my $count;
4019: for ($count=4;$count<=$#parts;$count++) {
4020: $filepath.="/$parts[$count]";
4021: if ((-e $filepath)!=1) {
4022: mkdir($filepath,02770);
4023: }
4024: }
4025: # Check for bad extension and disallow upload
4026: if ($file=~/\.(\w+)$/ &&
4027: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
4028: $output =
4029: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
4030: } elsif ($file=~/\.(\w+)$/ &&
4031: !defined(&Apache::loncommon::fileembstyle($1))) {
4032: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
4033: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
4034: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
4035: } elsif (-d "$filepath/$file") {
4036: $output = &mt('File name is a directory name - rename the file and re-upload');
4037: } else {
4038: my $source = $filepath.'/'.$file;
4039: my $logfile;
4040: if (!open($logfile,">>$source".'.log')) {
4041: return (&mt('No write permission to Construction Space'));
4042: }
4043: print $logfile
4044: "\n================= Publish ".localtime()." ================\n".
4045: $env{'user.name'}.':'.$env{'user.domain'}."\n";
4046: # Save the file
4047: if (!open(FH,'>'.$source)) {
4048: &Apache::lonnet::logthis('Failed to create '.$source);
4049: return (&mt('Failed to create file'));
4050: }
4051: if ($action eq 'upload') {
4052: if (!print FH ($env{'form.'.$formname})) {
4053: &Apache::lonnet::logthis('Failed to write to '.$source);
4054: return (&mt('Failed to write file'));
4055: }
4056: } else {
4057: my $original = &Apache::lonnet::filelocation('',$formname);
4058: if(!copy($original,$source)) {
4059: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
4060: return (&mt('Failed to write file'));
4061: }
4062: }
4063: close(FH);
4064: chmod(0660, $source); # Permissions to rw-rw---.
4065:
4066: my $docroot=$r->dir_config('lonDocRoot');
4067: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
4068: my $copyfile=$targetdir.'/'.$file;
4069:
4070: my @parts=split(/\//,$targetdir);
4071: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
4072: for (my $count=5;$count<=$#parts;$count++) {
4073: $path.="/$parts[$count]";
4074: if (!-e $path) {
4075: print $logfile "\nCreating directory ".$path;
4076: mkdir($path,02770);
4077: }
4078: }
4079: my $versionresult;
4080: if (-e $copyfile) {
4081: $versionresult = &logo_versioning($targetdir,$file,$logfile);
4082: } else {
4083: $versionresult = 'ok';
4084: }
4085: if ($versionresult eq 'ok') {
4086: if (copy($source,$copyfile)) {
4087: print $logfile "\nCopied original source to ".$copyfile."\n";
4088: $output = 'ok';
4089: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
4090: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
4091: } else {
4092: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
4093: $output = &mt('Failed to copy file to RES space').", $!";
4094: }
4095: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
4096: my $inputfile = $filepath.'/'.$file;
4097: my $outfile = $filepath.'/'.'tn-'.$file;
4098: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
4099: if ($fullwidth ne '' && $fullheight ne '') {
4100: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
4101: my $thumbsize = $thumbwidth.'x'.$thumbheight;
4102: system("convert -sample $thumbsize $inputfile $outfile");
4103: chmod(0660, $filepath.'/tn-'.$file);
4104: if (-e $outfile) {
4105: my $copyfile=$targetdir.'/tn-'.$file;
4106: if (copy($outfile,$copyfile)) {
4107: print $logfile "\nCopied source to ".$copyfile."\n";
4108: &write_metadata($dom,$confname,$formname,
4109: $targetdir,'tn-'.$file,$logfile);
4110: } else {
4111: print $logfile "\nUnable to write ".$copyfile.
4112: ':'.$!."\n";
4113: }
4114: }
4115: }
4116: }
4117: }
4118: } else {
4119: $output = $versionresult;
4120: }
4121: }
4122: return ($output,$logourl);
4123: }
4124:
4125: sub logo_versioning {
4126: my ($targetdir,$file,$logfile) = @_;
4127: my $target = $targetdir.'/'.$file;
4128: my ($maxversion,$fn,$extn,$output);
4129: $maxversion = 0;
4130: if ($file =~ /^(.+)\.(\w+)$/) {
4131: $fn=$1;
4132: $extn=$2;
4133: }
4134: opendir(DIR,$targetdir);
4135: while (my $filename=readdir(DIR)) {
4136: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
4137: $maxversion=($1>$maxversion)?$1:$maxversion;
4138: }
4139: }
4140: $maxversion++;
4141: print $logfile "\nCreating old version ".$maxversion."\n";
4142: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
4143: if (copy($target,$copyfile)) {
4144: print $logfile "Copied old target to ".$copyfile."\n";
4145: $copyfile=$copyfile.'.meta';
4146: if (copy($target.'.meta',$copyfile)) {
4147: print $logfile "Copied old target metadata to ".$copyfile."\n";
4148: $output = 'ok';
4149: } else {
4150: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
4151: $output = &mt('Failed to copy old meta').", $!, ";
4152: }
4153: } else {
4154: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
4155: $output = &mt('Failed to copy old target').", $!, ";
4156: }
4157: return $output;
4158: }
4159:
4160: sub write_metadata {
4161: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
4162: my (%metadatafields,%metadatakeys,$output);
4163: $metadatafields{'title'}=$formname;
4164: $metadatafields{'creationdate'}=time;
4165: $metadatafields{'lastrevisiondate'}=time;
4166: $metadatafields{'copyright'}='public';
4167: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
4168: $env{'user.domain'};
4169: $metadatafields{'authorspace'}=$confname.':'.$dom;
4170: $metadatafields{'domain'}=$dom;
4171: {
4172: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
4173: my $mfh;
4174: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
4175: $output = &mt('Could not write metadata');
4176: }
4177: foreach (sort keys %metadatafields) {
4178: unless ($_=~/\./) {
4179: my $unikey=$_;
4180: $unikey=~/^([A-Za-z]+)/;
4181: my $tag=$1;
4182: $tag=~tr/A-Z/a-z/;
4183: print $mfh "\n\<$tag";
4184: foreach (split(/\,/,$metadatakeys{$unikey})) {
4185: my $value=$metadatafields{$unikey.'.'.$_};
4186: $value=~s/\"/\'\'/g;
4187: print $mfh ' '.$_.'="'.$value.'"';
4188: }
4189: print $mfh '>'.
4190: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
4191: .'</'.$tag.'>';
4192: }
4193: }
4194: $output = 'ok';
4195: print $logfile "\nWrote metadata";
4196: close($mfh);
4197: }
4198: }
4199:
4200: sub check_switchserver {
4201: my ($dom,$confname) = @_;
4202: my ($allowed,$switchserver);
4203: my $home = &Apache::lonnet::homeserver($confname,$dom);
4204: if ($home eq 'no_host') {
4205: $home = &Apache::lonnet::domain($dom,'primary');
4206: }
4207: my @ids=&Apache::lonnet::current_machine_ids();
4208: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
4209: if (!$allowed) {
4210: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
4211: }
4212: return $switchserver;
4213: }
4214:
4215: sub modify_quotas {
4216: my ($dom,$action,%domconfig) = @_;
4217: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
4218: %limithash,$toolregexp,%conditions,$resulttext,%changes);
4219: if ($action eq 'quotas') {
4220: $context = 'tools';
4221: } else {
4222: $context = $action;
4223: }
4224: if ($context eq 'requestcourses') {
4225: @usertools = ('official','unofficial','community');
4226: @options =('norequest','approval','validate','autolimit');
4227: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
4228: %titles = &courserequest_titles();
4229: $toolregexp = join('|',@usertools);
4230: %conditions = &courserequest_conditions();
4231: } else {
4232: @usertools = ('aboutme','blog','portfolio');
4233: %titles = &tool_titles();
4234: }
4235: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4236: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4237: foreach my $key (keys(%env)) {
4238: if ($context eq 'requestcourses') {
4239: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
4240: my $item = $1;
4241: my $type = $2;
4242: if ($type =~ /^limit_(.+)/) {
4243: $limithash{$item}{$1} = $env{$key};
4244: } else {
4245: $confhash{$item}{$type} = $env{$key};
4246: }
4247: }
4248: } else {
4249: if ($key =~ /^form\.quota_(.+)$/) {
4250: $confhash{'defaultquota'}{$1} = $env{$key};
4251: }
4252: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
4253: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
4254: }
4255: }
4256: }
4257: if ($context eq 'requestcourses') {
4258: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
4259: @approvalnotify = sort(@approvalnotify);
4260: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
4261: if (ref($domconfig{$action}) eq 'HASH') {
4262: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
4263: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
4264: $changes{'notify'}{'approval'} = 1;
4265: }
4266: } else {
4267: if ($domconfig{$action}{'notify'}{'approval'}) {
4268: $changes{'notify'}{'approval'} = 1;
4269: }
4270: }
4271: } else {
4272: if ($domconfig{$action}{'notify'}{'approval'}) {
4273: $changes{'notify'}{'approval'} = 1;
4274: }
4275: }
4276: } else {
4277: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
4278: }
4279: foreach my $item (@usertools) {
4280: foreach my $type (@{$types},'default','_LC_adv') {
4281: my $unset;
4282: if ($context eq 'requestcourses') {
4283: $unset = '0';
4284: if ($type eq '_LC_adv') {
4285: $unset = '';
4286: }
4287: if ($confhash{$item}{$type} eq 'autolimit') {
4288: $confhash{$item}{$type} .= '=';
4289: unless ($limithash{$item}{$type} =~ /\D/) {
4290: $confhash{$item}{$type} .= $limithash{$item}{$type};
4291: }
4292: }
4293: } else {
4294: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
4295: $confhash{$item}{$type} = 1;
4296: } else {
4297: $confhash{$item}{$type} = 0;
4298: }
4299: }
4300: if (ref($domconfig{$action}) eq 'HASH') {
4301: if (ref($domconfig{$action}{$item}) eq 'HASH') {
4302: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
4303: $changes{$item}{$type} = 1;
4304: }
4305: } else {
4306: if ($context eq 'requestcourses') {
4307: if ($confhash{$item}{$type} ne $unset) {
4308: $changes{$item}{$type} = 1;
4309: }
4310: } else {
4311: if (!$confhash{$item}{$type}) {
4312: $changes{$item}{$type} = 1;
4313: }
4314: }
4315: }
4316: } else {
4317: if ($context eq 'requestcourses') {
4318: if ($confhash{$item}{$type} ne $unset) {
4319: $changes{$item}{$type} = 1;
4320: }
4321: } else {
4322: if (!$confhash{$item}{$type}) {
4323: $changes{$item}{$type} = 1;
4324: }
4325: }
4326: }
4327: }
4328: }
4329: unless ($context eq 'requestcourses') {
4330: if (ref($domconfig{'quotas'}) eq 'HASH') {
4331: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4332: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
4333: if (exists($confhash{'defaultquota'}{$key})) {
4334: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
4335: $changes{'defaultquota'}{$key} = 1;
4336: }
4337: } else {
4338: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
4339: }
4340: }
4341: } else {
4342: foreach my $key (keys(%{$domconfig{'quotas'}})) {
4343: if (exists($confhash{'defaultquota'}{$key})) {
4344: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
4345: $changes{'defaultquota'}{$key} = 1;
4346: }
4347: } else {
4348: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
4349: }
4350: }
4351: }
4352: }
4353: if (ref($confhash{'defaultquota'}) eq 'HASH') {
4354: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
4355: if (ref($domconfig{'quotas'}) eq 'HASH') {
4356: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4357: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
4358: $changes{'defaultquota'}{$key} = 1;
4359: }
4360: } else {
4361: if (!exists($domconfig{'quotas'}{$key})) {
4362: $changes{'defaultquota'}{$key} = 1;
4363: }
4364: }
4365: } else {
4366: $changes{'defaultquota'}{$key} = 1;
4367: }
4368: }
4369: }
4370: }
4371:
4372: foreach my $key (keys(%confhash)) {
4373: $domdefaults{$key} = $confhash{$key};
4374: }
4375:
4376: my %quotahash = (
4377: $action => { %confhash }
4378: );
4379: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
4380: $dom);
4381: if ($putresult eq 'ok') {
4382: if (keys(%changes) > 0) {
4383: my $cachetime = 24*60*60;
4384: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
4385:
4386: $resulttext = &mt('Changes made:').'<ul>';
4387: unless ($context eq 'requestcourses') {
4388: if (ref($changes{'defaultquota'}) eq 'HASH') {
4389: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
4390: foreach my $type (@{$types},'default') {
4391: if (defined($changes{'defaultquota'}{$type})) {
4392: my $typetitle = $usertypes->{$type};
4393: if ($type eq 'default') {
4394: $typetitle = $othertitle;
4395: }
4396: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
4397: }
4398: }
4399: $resulttext .= '</ul></li>';
4400: }
4401: }
4402: my %newenv;
4403: foreach my $item (@usertools) {
4404: if (ref($changes{$item}) eq 'HASH') {
4405: my $newacc =
4406: &Apache::lonnet::usertools_access($env{'user.name'},
4407: $env{'user.domain'},
4408: $item,'reload',$context);
4409: if ($context eq 'requestcourses') {
4410: if ($env{'environment.canrequest.'.$item} ne $newacc) {
4411: $newenv{'environment.canrequest.'.$item} = $newacc;
4412: }
4413: } else {
4414: if ($env{'environment.availabletools.'.$item} ne $newacc) {
4415: $newenv{'environment.availabletools.'.$item} = $newacc;
4416: }
4417: }
4418: $resulttext .= '<li>'.$titles{$item}.'<ul>';
4419: foreach my $type (@{$types},'default','_LC_adv') {
4420: if ($changes{$item}{$type}) {
4421: my $typetitle = $usertypes->{$type};
4422: if ($type eq 'default') {
4423: $typetitle = $othertitle;
4424: } elsif ($type eq '_LC_adv') {
4425: $typetitle = 'LON-CAPA Advanced Users';
4426: }
4427: if ($confhash{$item}{$type}) {
4428: if ($context eq 'requestcourses') {
4429: my $cond;
4430: if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) {
4431: if ($1 eq '') {
4432: $cond = &mt('(Automatic processing of any request).');
4433: } else {
4434: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
4435: }
4436: } else {
4437: $cond = $conditions{$confhash{$item}{$type}};
4438: }
4439: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
4440: } else {
4441: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
4442: }
4443: } else {
4444: if ($type eq '_LC_adv') {
4445: if ($confhash{$item}{$type} eq '0') {
4446: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4447: } else {
4448: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
4449: }
4450: } else {
4451: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4452: }
4453: }
4454: }
4455: }
4456: $resulttext .= '</ul></li>';
4457: }
4458: }
4459: if ($action eq 'requestcourses') {
4460: if (ref($changes{'notify'}) eq 'HASH') {
4461: if ($changes{'notify'}{'approval'}) {
4462: if (ref($confhash{'notify'}) eq 'HASH') {
4463: if ($confhash{'notify'}{'approval'}) {
4464: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
4465: } else {
4466: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of course requests requiring approval.').'</li>';
4467: }
4468: }
4469: }
4470: }
4471: }
4472: $resulttext .= '</ul>';
4473: if (keys(%newenv)) {
4474: &Apache::lonnet::appenv(\%newenv);
4475: }
4476: } else {
4477: if ($context eq 'requestcourses') {
4478: $resulttext = &mt('No changes made to rights to request creation of courses.');
4479: } else {
4480: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
4481: }
4482: }
4483: } else {
4484: $resulttext = '<span class="LC_error">'.
4485: &mt('An error occurred: [_1]',$putresult).'</span>';
4486: }
4487: return $resulttext;
4488: }
4489:
4490: sub modify_autoenroll {
4491: my ($dom,%domconfig) = @_;
4492: my ($resulttext,%changes);
4493: my %currautoenroll;
4494: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
4495: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
4496: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
4497: }
4498: }
4499: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4500: my %title = ( run => 'Auto-enrollment active',
4501: sender => 'Sender for notification messages',
4502: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
4503: my @offon = ('off','on');
4504: my $sender_uname = $env{'form.sender_uname'};
4505: my $sender_domain = $env{'form.sender_domain'};
4506: if ($sender_domain eq '') {
4507: $sender_uname = '';
4508: } elsif ($sender_uname eq '') {
4509: $sender_domain = '';
4510: }
4511: my $coowners = $env{'form.autoassign_coowners'};
4512: my %autoenrollhash = (
4513: autoenroll => { run => $env{'form.autoenroll_run'},
4514: sender_uname => $sender_uname,
4515: sender_domain => $sender_domain,
4516: 'co-owners' => $coowners,
4517: }
4518: );
4519: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
4520: $dom);
4521: if ($putresult eq 'ok') {
4522: if (exists($currautoenroll{'run'})) {
4523: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
4524: $changes{'run'} = 1;
4525: }
4526: } elsif ($autorun) {
4527: if ($env{'form.autoenroll_run'} ne '1') {
4528: $changes{'run'} = 1;
4529: }
4530: }
4531: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
4532: $changes{'sender'} = 1;
4533: }
4534: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
4535: $changes{'sender'} = 1;
4536: }
4537: if ($currautoenroll{'co-owners'} ne '') {
4538: if ($currautoenroll{'co-owners'} ne $coowners) {
4539: $changes{'coowners'} = 1;
4540: }
4541: } elsif ($coowners) {
4542: $changes{'coowners'} = 1;
4543: }
4544: if (keys(%changes) > 0) {
4545: $resulttext = &mt('Changes made:').'<ul>';
4546: if ($changes{'run'}) {
4547: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
4548: }
4549: if ($changes{'sender'}) {
4550: if ($sender_uname eq '' || $sender_domain eq '') {
4551: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
4552: } else {
4553: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
4554: }
4555: }
4556: if ($changes{'coowners'}) {
4557: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
4558: &Apache::loncommon::devalidate_domconfig_cache($dom);
4559: }
4560: $resulttext .= '</ul>';
4561: } else {
4562: $resulttext = &mt('No changes made to auto-enrollment settings');
4563: }
4564: } else {
4565: $resulttext = '<span class="LC_error">'.
4566: &mt('An error occurred: [_1]',$putresult).'</span>';
4567: }
4568: return $resulttext;
4569: }
4570:
4571: sub modify_autoupdate {
4572: my ($dom,%domconfig) = @_;
4573: my ($resulttext,%currautoupdate,%fields,%changes);
4574: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
4575: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
4576: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
4577: }
4578: }
4579: my @offon = ('off','on');
4580: my %title = &Apache::lonlocal::texthash (
4581: run => 'Auto-update:',
4582: classlists => 'Updates to user information in classlists?'
4583: );
4584: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4585: my %fieldtitles = &Apache::lonlocal::texthash (
4586: id => 'Student/Employee ID',
4587: permanentemail => 'E-mail address',
4588: lastname => 'Last Name',
4589: firstname => 'First Name',
4590: middlename => 'Middle Name',
4591: gen => 'Generation',
4592: );
4593: my $othertitle = &mt('All users');
4594: if (keys(%{$usertypes}) > 0) {
4595: $othertitle = &mt('Other users');
4596: }
4597: foreach my $key (keys(%env)) {
4598: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
4599: push(@{$fields{$1}},$2);
4600: }
4601: }
4602: my %updatehash = (
4603: autoupdate => { run => $env{'form.autoupdate_run'},
4604: classlists => $env{'form.classlists'},
4605: fields => {%fields},
4606: }
4607: );
4608: foreach my $key (keys(%currautoupdate)) {
4609: if (($key eq 'run') || ($key eq 'classlists')) {
4610: if (exists($updatehash{autoupdate}{$key})) {
4611: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
4612: $changes{$key} = 1;
4613: }
4614: }
4615: } elsif ($key eq 'fields') {
4616: if (ref($currautoupdate{$key}) eq 'HASH') {
4617: foreach my $item (@{$types},'default') {
4618: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
4619: my $change = 0;
4620: foreach my $type (@{$currautoupdate{$key}{$item}}) {
4621: if (!exists($fields{$item})) {
4622: $change = 1;
4623: } elsif (ref($fields{$item}) eq 'ARRAY') {
4624: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
4625: $change = 1;
4626: }
4627: }
4628: }
4629: if ($change) {
4630: push(@{$changes{$key}},$item);
4631: }
4632: }
4633: }
4634: }
4635: }
4636: }
4637: foreach my $item (@{$types},'default') {
4638: if (defined($fields{$item})) {
4639: if (ref($currautoupdate{'fields'}) eq 'HASH') {
4640: if (!exists($currautoupdate{'fields'}{$item})) {
4641: push(@{$changes{'fields'}},$item);
4642: }
4643: } else {
4644: push(@{$changes{'fields'}},$item);
4645: }
4646: }
4647: }
4648: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
4649: $dom);
4650: if ($putresult eq 'ok') {
4651: if (keys(%changes) > 0) {
4652: $resulttext = &mt('Changes made:').'<ul>';
4653: foreach my $key (sort(keys(%changes))) {
4654: if (ref($changes{$key}) eq 'ARRAY') {
4655: foreach my $item (@{$changes{$key}}) {
4656: my @newvalues;
4657: foreach my $type (@{$fields{$item}}) {
4658: push(@newvalues,$fieldtitles{$type});
4659: }
4660: my $newvaluestr;
4661: if (@newvalues > 0) {
4662: $newvaluestr = join(', ',@newvalues);
4663: } else {
4664: $newvaluestr = &mt('none');
4665: }
4666: if ($item eq 'default') {
4667: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
4668: } else {
4669: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
4670: }
4671: }
4672: } else {
4673: my $newvalue;
4674: if ($key eq 'run') {
4675: $newvalue = $offon[$env{'form.autoupdate_run'}];
4676: } else {
4677: $newvalue = $offon[$env{'form.'.$key}];
4678: }
4679: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
4680: }
4681: }
4682: $resulttext .= '</ul>';
4683: } else {
4684: $resulttext = &mt('No changes made to autoupdates');
4685: }
4686: } else {
4687: $resulttext = '<span class="LC_error">'.
4688: &mt('An error occurred: [_1]',$putresult).'</span>';
4689: }
4690: return $resulttext;
4691: }
4692:
4693: sub modify_autocreate {
4694: my ($dom,%domconfig) = @_;
4695: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
4696: if (ref($domconfig{'autocreate'}) eq 'HASH') {
4697: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
4698: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
4699: }
4700: }
4701: my %title= ( xml => 'Auto-creation of courses in XML course description files',
4702: req => 'Auto-creation of validated requests for official courses',
4703: xmldc => 'Identity of course creator of courses from XML files',
4704: );
4705: my @types = ('xml','req');
4706: foreach my $item (@types) {
4707: $newvals{$item} = $env{'form.autocreate_'.$item};
4708: $newvals{$item} =~ s/\D//g;
4709: $newvals{$item} = 0 if ($newvals{$item} eq '');
4710: }
4711: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
4712: my %domcoords = &get_active_dcs($dom);
4713: unless (exists($domcoords{$newvals{'xmldc'}})) {
4714: $newvals{'xmldc'} = '';
4715: }
4716: %autocreatehash = (
4717: autocreate => { xml => $newvals{'xml'},
4718: req => $newvals{'req'},
4719: }
4720: );
4721: if ($newvals{'xmldc'} ne '') {
4722: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
4723: }
4724: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
4725: $dom);
4726: if ($putresult eq 'ok') {
4727: my @items = @types;
4728: if ($newvals{'xml'}) {
4729: push(@items,'xmldc');
4730: }
4731: foreach my $item (@items) {
4732: if (exists($currautocreate{$item})) {
4733: if ($currautocreate{$item} ne $newvals{$item}) {
4734: $changes{$item} = 1;
4735: }
4736: } elsif ($newvals{$item}) {
4737: $changes{$item} = 1;
4738: }
4739: }
4740: if (keys(%changes) > 0) {
4741: my @offon = ('off','on');
4742: $resulttext = &mt('Changes made:').'<ul>';
4743: foreach my $item (@types) {
4744: if ($changes{$item}) {
4745: my $newtxt = $offon[$newvals{$item}];
4746: $resulttext .= '<li>'.&mt("$title{$item} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
4747: }
4748: }
4749: if ($changes{'xmldc'}) {
4750: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
4751: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
4752: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
4753: }
4754: $resulttext .= '</ul>';
4755: } else {
4756: $resulttext = &mt('No changes made to auto-creation settings');
4757: }
4758: } else {
4759: $resulttext = '<span class="LC_error">'.
4760: &mt('An error occurred: [_1]',$putresult).'</span>';
4761: }
4762: return $resulttext;
4763: }
4764:
4765: sub modify_directorysrch {
4766: my ($dom,%domconfig) = @_;
4767: my ($resulttext,%changes);
4768: my %currdirsrch;
4769: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
4770: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
4771: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
4772: }
4773: }
4774: my %title = ( available => 'Directory search available',
4775: localonly => 'Other domains can search',
4776: searchby => 'Search types',
4777: searchtypes => 'Search latitude');
4778: my @offon = ('off','on');
4779: my @otherdoms = ('Yes','No');
4780:
4781: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
4782: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
4783: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
4784:
4785: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4786: if (keys(%{$usertypes}) == 0) {
4787: @cansearch = ('default');
4788: } else {
4789: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
4790: foreach my $type (@{$currdirsrch{'cansearch'}}) {
4791: if (!grep(/^\Q$type\E$/,@cansearch)) {
4792: push(@{$changes{'cansearch'}},$type);
4793: }
4794: }
4795: foreach my $type (@cansearch) {
4796: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
4797: push(@{$changes{'cansearch'}},$type);
4798: }
4799: }
4800: } else {
4801: push(@{$changes{'cansearch'}},@cansearch);
4802: }
4803: }
4804:
4805: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
4806: foreach my $by (@{$currdirsrch{'searchby'}}) {
4807: if (!grep(/^\Q$by\E$/,@searchby)) {
4808: push(@{$changes{'searchby'}},$by);
4809: }
4810: }
4811: foreach my $by (@searchby) {
4812: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
4813: push(@{$changes{'searchby'}},$by);
4814: }
4815: }
4816: } else {
4817: push(@{$changes{'searchby'}},@searchby);
4818: }
4819:
4820: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
4821: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
4822: if (!grep(/^\Q$type\E$/,@searchtypes)) {
4823: push(@{$changes{'searchtypes'}},$type);
4824: }
4825: }
4826: foreach my $type (@searchtypes) {
4827: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
4828: push(@{$changes{'searchtypes'}},$type);
4829: }
4830: }
4831: } else {
4832: if (exists($currdirsrch{'searchtypes'})) {
4833: foreach my $type (@searchtypes) {
4834: if ($type ne $currdirsrch{'searchtypes'}) {
4835: push(@{$changes{'searchtypes'}},$type);
4836: }
4837: }
4838: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
4839: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
4840: }
4841: } else {
4842: push(@{$changes{'searchtypes'}},@searchtypes);
4843: }
4844: }
4845:
4846: my %dirsrch_hash = (
4847: directorysrch => { available => $env{'form.dirsrch_available'},
4848: cansearch => \@cansearch,
4849: localonly => $env{'form.dirsrch_localonly'},
4850: searchby => \@searchby,
4851: searchtypes => \@searchtypes,
4852: }
4853: );
4854: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
4855: $dom);
4856: if ($putresult eq 'ok') {
4857: if (exists($currdirsrch{'available'})) {
4858: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
4859: $changes{'available'} = 1;
4860: }
4861: } else {
4862: if ($env{'form.dirsrch_available'} eq '1') {
4863: $changes{'available'} = 1;
4864: }
4865: }
4866: if (exists($currdirsrch{'localonly'})) {
4867: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
4868: $changes{'localonly'} = 1;
4869: }
4870: } else {
4871: if ($env{'form.dirsrch_localonly'} eq '1') {
4872: $changes{'localonly'} = 1;
4873: }
4874: }
4875: if (keys(%changes) > 0) {
4876: $resulttext = &mt('Changes made:').'<ul>';
4877: if ($changes{'available'}) {
4878: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
4879: }
4880: if ($changes{'localonly'}) {
4881: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
4882: }
4883:
4884: if (ref($changes{'cansearch'}) eq 'ARRAY') {
4885: my $chgtext;
4886: if (ref($usertypes) eq 'HASH') {
4887: if (keys(%{$usertypes}) > 0) {
4888: foreach my $type (@{$types}) {
4889: if (grep(/^\Q$type\E$/,@cansearch)) {
4890: $chgtext .= $usertypes->{$type}.'; ';
4891: }
4892: }
4893: if (grep(/^default$/,@cansearch)) {
4894: $chgtext .= $othertitle;
4895: } else {
4896: $chgtext =~ s/\; $//;
4897: }
4898: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
4899: }
4900: }
4901: }
4902: if (ref($changes{'searchby'}) eq 'ARRAY') {
4903: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4904: my $chgtext;
4905: foreach my $type (@{$titleorder}) {
4906: if (grep(/^\Q$type\E$/,@searchby)) {
4907: if (defined($searchtitles->{$type})) {
4908: $chgtext .= $searchtitles->{$type}.'; ';
4909: }
4910: }
4911: }
4912: $chgtext =~ s/\; $//;
4913: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
4914: }
4915: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
4916: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
4917: my $chgtext;
4918: foreach my $type (@{$srchtypeorder}) {
4919: if (grep(/^\Q$type\E$/,@searchtypes)) {
4920: if (defined($srchtypes_desc->{$type})) {
4921: $chgtext .= $srchtypes_desc->{$type}.'; ';
4922: }
4923: }
4924: }
4925: $chgtext =~ s/\; $//;
4926: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
4927: }
4928: $resulttext .= '</ul>';
4929: } else {
4930: $resulttext = &mt('No changes made to institution directory search settings');
4931: }
4932: } else {
4933: $resulttext = '<span class="LC_error">'.
4934: &mt('An error occurred: [_1]',$putresult).'</span>';
4935: }
4936: return $resulttext;
4937: }
4938:
4939: sub modify_contacts {
4940: my ($dom,%domconfig) = @_;
4941: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
4942: if (ref($domconfig{'contacts'}) eq 'HASH') {
4943: foreach my $key (keys(%{$domconfig{'contacts'}})) {
4944: $currsetting{$key} = $domconfig{'contacts'}{$key};
4945: }
4946: }
4947: my (%others,%to);
4948: my @contacts = ('supportemail','adminemail');
4949: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
4950: 'requestsmail');
4951: foreach my $type (@mailings) {
4952: @{$newsetting{$type}} =
4953: &Apache::loncommon::get_env_multiple('form.'.$type);
4954: foreach my $item (@contacts) {
4955: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
4956: $contacts_hash{contacts}{$type}{$item} = 1;
4957: } else {
4958: $contacts_hash{contacts}{$type}{$item} = 0;
4959: }
4960: }
4961: $others{$type} = $env{'form.'.$type.'_others'};
4962: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
4963: }
4964: foreach my $item (@contacts) {
4965: $to{$item} = $env{'form.'.$item};
4966: $contacts_hash{'contacts'}{$item} = $to{$item};
4967: }
4968: if (keys(%currsetting) > 0) {
4969: foreach my $item (@contacts) {
4970: if ($to{$item} ne $currsetting{$item}) {
4971: $changes{$item} = 1;
4972: }
4973: }
4974: foreach my $type (@mailings) {
4975: foreach my $item (@contacts) {
4976: if (ref($currsetting{$type}) eq 'HASH') {
4977: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
4978: push(@{$changes{$type}},$item);
4979: }
4980: } else {
4981: push(@{$changes{$type}},@{$newsetting{$type}});
4982: }
4983: }
4984: if ($others{$type} ne $currsetting{$type}{'others'}) {
4985: push(@{$changes{$type}},'others');
4986: }
4987: }
4988: } else {
4989: my %default;
4990: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4991: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4992: $default{'errormail'} = 'adminemail';
4993: $default{'packagesmail'} = 'adminemail';
4994: $default{'helpdeskmail'} = 'supportemail';
4995: $default{'lonstatusmail'} = 'adminemail';
4996: $default{'requestsmail'} = 'adminemail';
4997: foreach my $item (@contacts) {
4998: if ($to{$item} ne $default{$item}) {
4999: $changes{$item} = 1;
5000: }
5001: }
5002: foreach my $type (@mailings) {
5003: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
5004:
5005: push(@{$changes{$type}},@{$newsetting{$type}});
5006: }
5007: if ($others{$type} ne '') {
5008: push(@{$changes{$type}},'others');
5009: }
5010: }
5011: }
5012: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
5013: $dom);
5014: if ($putresult eq 'ok') {
5015: if (keys(%changes) > 0) {
5016: my ($titles,$short_titles) = &contact_titles();
5017: $resulttext = &mt('Changes made:').'<ul>';
5018: foreach my $item (@contacts) {
5019: if ($changes{$item}) {
5020: $resulttext .= '<li>'.$titles->{$item}.
5021: &mt(' set to: ').
5022: '<span class="LC_cusr_emph">'.
5023: $to{$item}.'</span></li>';
5024: }
5025: }
5026: foreach my $type (@mailings) {
5027: if (ref($changes{$type}) eq 'ARRAY') {
5028: $resulttext .= '<li>'.$titles->{$type}.': ';
5029: my @text;
5030: foreach my $item (@{$newsetting{$type}}) {
5031: push(@text,$short_titles->{$item});
5032: }
5033: if ($others{$type} ne '') {
5034: push(@text,$others{$type});
5035: }
5036: $resulttext .= '<span class="LC_cusr_emph">'.
5037: join(', ',@text).'</span></li>';
5038: }
5039: }
5040: $resulttext .= '</ul>';
5041: } else {
5042: $resulttext = &mt('No changes made to contact information');
5043: }
5044: } else {
5045: $resulttext = '<span class="LC_error">'.
5046: &mt('An error occurred: [_1].',$putresult).'</span>';
5047: }
5048: return $resulttext;
5049: }
5050:
5051: sub modify_usercreation {
5052: my ($dom,%domconfig) = @_;
5053: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
5054: my $warningmsg;
5055: if (ref($domconfig{'usercreation'}) eq 'HASH') {
5056: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
5057: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
5058: }
5059: }
5060: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
5061: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
5062: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
5063: my @contexts = ('author','course','requestcrs','selfcreate');
5064: foreach my $item(@contexts) {
5065: if ($item eq 'selfcreate') {
5066: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
5067: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5068: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
5069: if (ref($cancreate{$item}) eq 'ARRAY') {
5070: if (grep(/^login$/,@{$cancreate{$item}})) {
5071: $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.');
5072: }
5073: }
5074: }
5075: } else {
5076: $cancreate{$item} = $env{'form.can_createuser_'.$item};
5077: }
5078: }
5079: my ($othertitle,$usertypes,$types) =
5080: &Apache::loncommon::sorted_inst_types($dom);
5081: if (ref($types) eq 'ARRAY') {
5082: if (@{$types} > 0) {
5083: @{$cancreate{'statustocreate'}} =
5084: &Apache::loncommon::get_env_multiple('form.statustocreate');
5085: } else {
5086: @{$cancreate{'statustocreate'}} = ();
5087: }
5088: push(@contexts,'statustocreate');
5089: }
5090: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
5091: foreach my $item (@contexts) {
5092: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
5093: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5094: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
5095: if (ref($cancreate{$item}) eq 'ARRAY') {
5096: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
5097: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5098: push(@{$changes{'cancreate'}},$item);
5099: }
5100: }
5101: }
5102: }
5103: } else {
5104: if ($curr_usercreation{'cancreate'}{$item} eq '') {
5105: if (@{$cancreate{$item}} > 0) {
5106: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5107: push(@{$changes{'cancreate'}},$item);
5108: }
5109: }
5110: } else {
5111: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
5112: if (@{$cancreate{$item}} < 3) {
5113: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5114: push(@{$changes{'cancreate'}},$item);
5115: }
5116: }
5117: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
5118: if (@{$cancreate{$item}} > 0) {
5119: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5120: push(@{$changes{'cancreate'}},$item);
5121: }
5122: }
5123: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
5124: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5125: push(@{$changes{'cancreate'}},$item);
5126: }
5127: }
5128: }
5129: }
5130: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5131: foreach my $type (@{$cancreate{$item}}) {
5132: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5133: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
5134: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5135: push(@{$changes{'cancreate'}},$item);
5136: }
5137: }
5138: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
5139: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
5140: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
5141: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5142: push(@{$changes{'cancreate'}},$item);
5143: }
5144: }
5145: }
5146: }
5147: }
5148: } else {
5149: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
5150: push(@{$changes{'cancreate'}},$item);
5151: }
5152: }
5153: }
5154: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
5155: foreach my $item (@contexts) {
5156: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
5157: if ($cancreate{$item} ne 'any') {
5158: push(@{$changes{'cancreate'}},$item);
5159: }
5160: } else {
5161: if ($cancreate{$item} ne 'none') {
5162: push(@{$changes{'cancreate'}},$item);
5163: }
5164: }
5165: }
5166: } else {
5167: foreach my $item (@contexts) {
5168: push(@{$changes{'cancreate'}},$item);
5169: }
5170: }
5171:
5172: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
5173: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
5174: if (!grep(/^\Q$type\E$/,@username_rule)) {
5175: push(@{$changes{'username_rule'}},$type);
5176: }
5177: }
5178: foreach my $type (@username_rule) {
5179: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
5180: push(@{$changes{'username_rule'}},$type);
5181: }
5182: }
5183: } else {
5184: push(@{$changes{'username_rule'}},@username_rule);
5185: }
5186:
5187: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
5188: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
5189: if (!grep(/^\Q$type\E$/,@id_rule)) {
5190: push(@{$changes{'id_rule'}},$type);
5191: }
5192: }
5193: foreach my $type (@id_rule) {
5194: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
5195: push(@{$changes{'id_rule'}},$type);
5196: }
5197: }
5198: } else {
5199: push(@{$changes{'id_rule'}},@id_rule);
5200: }
5201:
5202: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
5203: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
5204: if (!grep(/^\Q$type\E$/,@email_rule)) {
5205: push(@{$changes{'email_rule'}},$type);
5206: }
5207: }
5208: foreach my $type (@email_rule) {
5209: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
5210: push(@{$changes{'email_rule'}},$type);
5211: }
5212: }
5213: } else {
5214: push(@{$changes{'email_rule'}},@email_rule);
5215: }
5216:
5217: my @authen_contexts = ('author','course','domain');
5218: my @authtypes = ('int','krb4','krb5','loc');
5219: my %authhash;
5220: foreach my $item (@authen_contexts) {
5221: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
5222: foreach my $auth (@authtypes) {
5223: if (grep(/^\Q$auth\E$/,@authallowed)) {
5224: $authhash{$item}{$auth} = 1;
5225: } else {
5226: $authhash{$item}{$auth} = 0;
5227: }
5228: }
5229: }
5230: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
5231: foreach my $item (@authen_contexts) {
5232: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
5233: foreach my $auth (@authtypes) {
5234: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
5235: push(@{$changes{'authtypes'}},$item);
5236: last;
5237: }
5238: }
5239: }
5240: }
5241: } else {
5242: foreach my $item (@authen_contexts) {
5243: push(@{$changes{'authtypes'}},$item);
5244: }
5245: }
5246:
5247: my %usercreation_hash = (
5248: usercreation => {
5249: cancreate => \%cancreate,
5250: username_rule => \@username_rule,
5251: id_rule => \@id_rule,
5252: email_rule => \@email_rule,
5253: authtypes => \%authhash,
5254: }
5255: );
5256:
5257: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
5258: $dom);
5259:
5260: my %selfcreatetypes = (
5261: sso => 'users authenticated by institutional single sign on',
5262: login => 'users authenticated by institutional log-in',
5263: email => 'users who provide a valid e-mail address for use as the username',
5264: );
5265: if ($putresult eq 'ok') {
5266: if (keys(%changes) > 0) {
5267: $resulttext = &mt('Changes made:').'<ul>';
5268: if (ref($changes{'cancreate'}) eq 'ARRAY') {
5269: my %lt = &usercreation_types();
5270: foreach my $type (@{$changes{'cancreate'}}) {
5271: my $chgtext;
5272: unless ($type eq 'statustocreate') {
5273: $chgtext = $lt{$type}.', ';
5274: }
5275: if ($type eq 'selfcreate') {
5276: if (@{$cancreate{$type}} == 0) {
5277: $chgtext .= &mt('creation of a new user account is not permitted.');
5278: } else {
5279: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
5280: foreach my $case (@{$cancreate{$type}}) {
5281: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
5282: }
5283: $chgtext .= '</ul>';
5284: if (ref($cancreate{$type}) eq 'ARRAY') {
5285: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
5286: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
5287: if (@{$cancreate{'statustocreate'}} == 0) {
5288: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5289: }
5290: }
5291: }
5292: }
5293: }
5294: } elsif ($type eq 'statustocreate') {
5295: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
5296: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
5297: if (@{$cancreate{'selfcreate'}} > 0) {
5298: if (@{$cancreate{'statustocreate'}} == 0) {
5299:
5300: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
5301: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
5302: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5303: }
5304: } elsif (ref($usertypes) eq 'HASH') {
5305: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5306: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
5307: } else {
5308: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
5309: }
5310: $chgtext .= '<ul>';
5311: foreach my $case (@{$cancreate{$type}}) {
5312: if ($case eq 'default') {
5313: $chgtext .= '<li>'.$othertitle.'</li>';
5314: } else {
5315: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
5316: }
5317: }
5318: $chgtext .= '</ul>';
5319: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5320: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
5321: }
5322: }
5323: } else {
5324: if (@{$cancreate{$type}} == 0) {
5325: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
5326: } else {
5327: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
5328: }
5329: }
5330: }
5331: } else {
5332: if ($cancreate{$type} eq 'none') {
5333: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
5334: } elsif ($cancreate{$type} eq 'any') {
5335: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
5336: } elsif ($cancreate{$type} eq 'official') {
5337: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
5338: } elsif ($cancreate{$type} eq 'unofficial') {
5339: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
5340: }
5341: }
5342: $resulttext .= '<li>'.$chgtext.'</li>';
5343: }
5344: }
5345: if (ref($changes{'username_rule'}) eq 'ARRAY') {
5346: my ($rules,$ruleorder) =
5347: &Apache::lonnet::inst_userrules($dom,'username');
5348: my $chgtext = '<ul>';
5349: foreach my $type (@username_rule) {
5350: if (ref($rules->{$type}) eq 'HASH') {
5351: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
5352: }
5353: }
5354: $chgtext .= '</ul>';
5355: if (@username_rule > 0) {
5356: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5357: } else {
5358: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
5359: }
5360: }
5361: if (ref($changes{'id_rule'}) eq 'ARRAY') {
5362: my ($idrules,$idruleorder) =
5363: &Apache::lonnet::inst_userrules($dom,'id');
5364: my $chgtext = '<ul>';
5365: foreach my $type (@id_rule) {
5366: if (ref($idrules->{$type}) eq 'HASH') {
5367: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
5368: }
5369: }
5370: $chgtext .= '</ul>';
5371: if (@id_rule > 0) {
5372: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5373: } else {
5374: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
5375: }
5376: }
5377: if (ref($changes{'email_rule'}) eq 'ARRAY') {
5378: my ($emailrules,$emailruleorder) =
5379: &Apache::lonnet::inst_userrules($dom,'email');
5380: my $chgtext = '<ul>';
5381: foreach my $type (@email_rule) {
5382: if (ref($emailrules->{$type}) eq 'HASH') {
5383: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
5384: }
5385: }
5386: $chgtext .= '</ul>';
5387: if (@email_rule > 0) {
5388: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
5389: } else {
5390: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
5391: }
5392: }
5393:
5394: my %authname = &authtype_names();
5395: my %context_title = &context_names();
5396: if (ref($changes{'authtypes'}) eq 'ARRAY') {
5397: my $chgtext = '<ul>';
5398: foreach my $type (@{$changes{'authtypes'}}) {
5399: my @allowed;
5400: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
5401: foreach my $auth (@authtypes) {
5402: if ($authhash{$type}{$auth}) {
5403: push(@allowed,$authname{$auth});
5404: }
5405: }
5406: if (@allowed > 0) {
5407: $chgtext .= join(', ',@allowed).'</li>';
5408: } else {
5409: $chgtext .= &mt('none').'</li>';
5410: }
5411: }
5412: $chgtext .= '</ul>';
5413: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
5414: $resulttext .= '</li>';
5415: }
5416: $resulttext .= '</ul>';
5417: } else {
5418: $resulttext = &mt('No changes made to user creation settings');
5419: }
5420: } else {
5421: $resulttext = '<span class="LC_error">'.
5422: &mt('An error occurred: [_1]',$putresult).'</span>';
5423: }
5424: if ($warningmsg ne '') {
5425: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
5426: }
5427: return $resulttext;
5428: }
5429:
5430: sub modify_usermodification {
5431: my ($dom,%domconfig) = @_;
5432: my ($resulttext,%curr_usermodification,%changes);
5433: if (ref($domconfig{'usermodification'}) eq 'HASH') {
5434: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
5435: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
5436: }
5437: }
5438: my @contexts = ('author','course','selfcreate');
5439: my %context_title = (
5440: author => 'In author context',
5441: course => 'In course context',
5442: selfcreate => 'When self creating account',
5443: );
5444: my @fields = ('lastname','firstname','middlename','generation',
5445: 'permanentemail','id');
5446: my %roles = (
5447: author => ['ca','aa'],
5448: course => ['st','ep','ta','in','cr'],
5449: );
5450: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5451: if (ref($types) eq 'ARRAY') {
5452: push(@{$types},'default');
5453: $usertypes->{'default'} = $othertitle;
5454: }
5455: $roles{'selfcreate'} = $types;
5456: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5457: my %modifyhash;
5458: foreach my $context (@contexts) {
5459: foreach my $role (@{$roles{$context}}) {
5460: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
5461: foreach my $item (@fields) {
5462: if (grep(/^\Q$item\E$/,@modifiable)) {
5463: $modifyhash{$context}{$role}{$item} = 1;
5464: } else {
5465: $modifyhash{$context}{$role}{$item} = 0;
5466: }
5467: }
5468: }
5469: if (ref($curr_usermodification{$context}) eq 'HASH') {
5470: foreach my $role (@{$roles{$context}}) {
5471: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
5472: foreach my $field (@fields) {
5473: if ($modifyhash{$context}{$role}{$field} ne
5474: $curr_usermodification{$context}{$role}{$field}) {
5475: push(@{$changes{$context}},$role);
5476: last;
5477: }
5478: }
5479: }
5480: }
5481: } else {
5482: foreach my $context (@contexts) {
5483: foreach my $role (@{$roles{$context}}) {
5484: push(@{$changes{$context}},$role);
5485: }
5486: }
5487: }
5488: }
5489: my %usermodification_hash = (
5490: usermodification => \%modifyhash,
5491: );
5492: my $putresult = &Apache::lonnet::put_dom('configuration',
5493: \%usermodification_hash,$dom);
5494: if ($putresult eq 'ok') {
5495: if (keys(%changes) > 0) {
5496: $resulttext = &mt('Changes made: ').'<ul>';
5497: foreach my $context (@contexts) {
5498: if (ref($changes{$context}) eq 'ARRAY') {
5499: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
5500: if (ref($changes{$context}) eq 'ARRAY') {
5501: foreach my $role (@{$changes{$context}}) {
5502: my $rolename;
5503: if ($context eq 'selfcreate') {
5504: $rolename = $role;
5505: if (ref($usertypes) eq 'HASH') {
5506: if ($usertypes->{$role} ne '') {
5507: $rolename = $usertypes->{$role};
5508: }
5509: }
5510: } else {
5511: if ($role eq 'cr') {
5512: $rolename = &mt('Custom');
5513: } else {
5514: $rolename = &Apache::lonnet::plaintext($role);
5515: }
5516: }
5517: my @modifiable;
5518: if ($context eq 'selfcreate') {
5519: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
5520: } else {
5521: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
5522: }
5523: foreach my $field (@fields) {
5524: if ($modifyhash{$context}{$role}{$field}) {
5525: push(@modifiable,$fieldtitles{$field});
5526: }
5527: }
5528: if (@modifiable > 0) {
5529: $resulttext .= join(', ',@modifiable);
5530: } else {
5531: $resulttext .= &mt('none');
5532: }
5533: $resulttext .= '</li>';
5534: }
5535: $resulttext .= '</ul></li>';
5536: }
5537: }
5538: }
5539: $resulttext .= '</ul>';
5540: } else {
5541: $resulttext = &mt('No changes made to user modification settings');
5542: }
5543: } else {
5544: $resulttext = '<span class="LC_error">'.
5545: &mt('An error occurred: [_1]',$putresult).'</span>';
5546: }
5547: return $resulttext;
5548: }
5549:
5550: sub modify_defaults {
5551: my ($dom,$r) = @_;
5552: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
5553: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5554: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def');
5555: my @authtypes = ('internal','krb4','krb5','localauth');
5556: foreach my $item (@items) {
5557: $newvalues{$item} = $env{'form.'.$item};
5558: if ($item eq 'auth_def') {
5559: if ($newvalues{$item} ne '') {
5560: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
5561: push(@errors,$item);
5562: }
5563: }
5564: } elsif ($item eq 'lang_def') {
5565: if ($newvalues{$item} ne '') {
5566: if ($newvalues{$item} =~ /^(\w+)/) {
5567: my $langcode = $1;
5568: if ($langcode ne 'x_chef') {
5569: if (code2language($langcode) eq '') {
5570: push(@errors,$item);
5571: }
5572: }
5573: } else {
5574: push(@errors,$item);
5575: }
5576: }
5577: } elsif ($item eq 'timezone_def') {
5578: if ($newvalues{$item} ne '') {
5579: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
5580: push(@errors,$item);
5581: }
5582: }
5583: } elsif ($item eq 'datelocale_def') {
5584: if ($newvalues{$item} ne '') {
5585: my @datelocale_ids = DateTime::Locale->ids();
5586: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
5587: push(@errors,$item);
5588: }
5589: }
5590: }
5591: if (grep(/^\Q$item\E$/,@errors)) {
5592: $newvalues{$item} = $domdefaults{$item};
5593: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
5594: $changes{$item} = 1;
5595: }
5596: $domdefaults{$item} = $newvalues{$item};
5597: }
5598: my %defaults_hash = (
5599: defaults => \%newvalues,
5600: );
5601: my $title = &defaults_titles();
5602: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
5603: $dom);
5604: if ($putresult eq 'ok') {
5605: if (keys(%changes) > 0) {
5606: $resulttext = &mt('Changes made:').'<ul>';
5607: my $version = $r->dir_config('lonVersion');
5608: 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";
5609: foreach my $item (sort(keys(%changes))) {
5610: my $value = $env{'form.'.$item};
5611: if ($value eq '') {
5612: $value = &mt('none');
5613: } elsif ($item eq 'auth_def') {
5614: my %authnames = &authtype_names();
5615: my %shortauth = (
5616: internal => 'int',
5617: krb4 => 'krb4',
5618: krb5 => 'krb5',
5619: localauth => 'loc',
5620: );
5621: $value = $authnames{$shortauth{$value}};
5622: }
5623: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
5624: $mailmsgtext .= "$title->{$item} set to $value\n";
5625: }
5626: $resulttext .= '</ul>';
5627: $mailmsgtext .= "\n";
5628: my $cachetime = 24*60*60;
5629: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
5630: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
5631: my $sysmail = $r->dir_config('lonSysEMail');
5632: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
5633: }
5634: } else {
5635: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
5636: }
5637: } else {
5638: $resulttext = '<span class="LC_error">'.
5639: &mt('An error occurred: [_1]',$putresult).'</span>';
5640: }
5641: if (@errors > 0) {
5642: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
5643: foreach my $item (@errors) {
5644: $resulttext .= ' "'.$title->{$item}.'",';
5645: }
5646: $resulttext =~ s/,$//;
5647: }
5648: return $resulttext;
5649: }
5650:
5651: sub modify_scantron {
5652: my ($r,$dom,$confname,%domconfig) = @_;
5653: my ($resulttext,%confhash,%changes,$errors);
5654: my $custom = 'custom.tab';
5655: my $default = 'default.tab';
5656: my $servadm = $r->dir_config('lonAdmEMail');
5657: my ($configuserok,$author_ok,$switchserver) =
5658: &config_check($dom,$confname,$servadm);
5659: if ($env{'form.scantronformat.filename'} ne '') {
5660: my $error;
5661: if ($configuserok eq 'ok') {
5662: if ($switchserver) {
5663: $error = &mt("Upload of scantron format file is not permitted to this server: [_1]",$switchserver);
5664: } else {
5665: if ($author_ok eq 'ok') {
5666: my ($result,$scantronurl) =
5667: &publishlogo($r,'upload','scantronformat',$dom,
5668: $confname,'scantron','','',$custom);
5669: if ($result eq 'ok') {
5670: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
5671: $changes{'scantronformat'} = 1;
5672: } else {
5673: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
5674: }
5675: } else {
5676: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
5677: }
5678: }
5679: } else {
5680: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
5681: }
5682: if ($error) {
5683: &Apache::lonnet::logthis($error);
5684: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5685: }
5686: }
5687: if (ref($domconfig{'scantron'}) eq 'HASH') {
5688: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
5689: if ($env{'form.scantronformat_del'}) {
5690: $confhash{'scantron'}{'scantronformat'} = '';
5691: $changes{'scantronformat'} = 1;
5692: }
5693: }
5694: }
5695: if (keys(%confhash) > 0) {
5696: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
5697: $dom);
5698: if ($putresult eq 'ok') {
5699: if (keys(%changes) > 0) {
5700: if (ref($confhash{'scantron'}) eq 'HASH') {
5701: $resulttext = &mt('Changes made:').'<ul>';
5702: if ($confhash{'scantron'}{'scantronformat'} eq '') {
5703: $resulttext .= '<li>'.&mt('[_1] scantron format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
5704: } else {
5705: $resulttext .= '<li>'.&mt('Custom scantron format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
5706: }
5707: $resulttext .= '</ul>';
5708: } else {
5709: $resulttext = &mt('Changes made to scantron format file.');
5710: }
5711: $resulttext .= '</ul>';
5712: &Apache::loncommon::devalidate_domconfig_cache($dom);
5713: } else {
5714: $resulttext = &mt('No changes made to scantron format file');
5715: }
5716: } else {
5717: $resulttext = '<span class="LC_error">'.
5718: &mt('An error occurred: [_1]',$putresult).'</span>';
5719: }
5720: } else {
5721: $resulttext = &mt('No changes made to scantron format file');
5722: }
5723: if ($errors) {
5724: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
5725: $errors.'</ul>';
5726: }
5727: return $resulttext;
5728: }
5729:
5730: sub modify_coursecategories {
5731: my ($dom,%domconfig) = @_;
5732: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
5733: $cathash);
5734: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
5735: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
5736: $cathash = $domconfig{'coursecategories'}{'cats'};
5737: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
5738: $changes{'togglecats'} = 1;
5739: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
5740: }
5741: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
5742: $changes{'categorize'} = 1;
5743: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
5744: }
5745: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
5746: $changes{'togglecatscomm'} = 1;
5747: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
5748: }
5749: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
5750: $changes{'categorizecomm'} = 1;
5751: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
5752: }
5753: } else {
5754: $changes{'togglecats'} = 1;
5755: $changes{'categorize'} = 1;
5756: $changes{'togglecatscomm'} = 1;
5757: $changes{'categorizecomm'} = 1;
5758: $domconfig{'coursecategories'} = {
5759: togglecats => $env{'form.togglecats'},
5760: categorize => $env{'form.categorize'},
5761: togglecatscomm => $env{'form.togglecatscomm'},
5762: categorizecomm => $env{'form.categorizecomm'},
5763: };
5764: }
5765: if (ref($cathash) eq 'HASH') {
5766: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
5767: push (@deletecategory,'instcode::0');
5768: }
5769: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
5770: push(@deletecategory,'communities::0');
5771: }
5772: }
5773: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
5774: if (ref($cathash) eq 'HASH') {
5775: if (@deletecategory > 0) {
5776: #FIXME Need to remove category from all courses using a deleted category
5777: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
5778: foreach my $item (@deletecategory) {
5779: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
5780: delete($domconfig{'coursecategories'}{'cats'}{$item});
5781: $deletions{$item} = 1;
5782: &recurse_cat_deletes($item,$cathash,\%deletions);
5783: }
5784: }
5785: }
5786: foreach my $item (keys(%{$cathash})) {
5787: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
5788: if ($cathash->{$item} ne $env{'form.'.$item}) {
5789: $reorderings{$item} = 1;
5790: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
5791: }
5792: if ($env{'form.addcategory_name_'.$item} ne '') {
5793: my $newcat = $env{'form.addcategory_name_'.$item};
5794: my $newdepth = $depth+1;
5795: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
5796: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
5797: $adds{$newitem} = 1;
5798: }
5799: if ($env{'form.subcat_'.$item} ne '') {
5800: my $newcat = $env{'form.subcat_'.$item};
5801: my $newdepth = $depth+1;
5802: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
5803: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
5804: $adds{$newitem} = 1;
5805: }
5806: }
5807: }
5808: if ($env{'form.instcode'} eq '1') {
5809: if (ref($cathash) eq 'HASH') {
5810: my $newitem = 'instcode::0';
5811: if ($cathash->{$newitem} eq '') {
5812: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
5813: $adds{$newitem} = 1;
5814: }
5815: } else {
5816: my $newitem = 'instcode::0';
5817: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
5818: $adds{$newitem} = 1;
5819: }
5820: }
5821: if ($env{'form.communities'} eq '1') {
5822: if (ref($cathash) eq 'HASH') {
5823: my $newitem = 'communities::0';
5824: if ($cathash->{$newitem} eq '') {
5825: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
5826: $adds{$newitem} = 1;
5827: }
5828: } else {
5829: my $newitem = 'communities::0';
5830: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
5831: $adds{$newitem} = 1;
5832: }
5833: }
5834: if ($env{'form.addcategory_name'} ne '') {
5835: if (($env{'form.addcategory_name'} ne 'instcode') &&
5836: ($env{'form.addcategory_name'} ne 'communities')) {
5837: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
5838: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
5839: $adds{$newitem} = 1;
5840: }
5841: }
5842: my $putresult;
5843: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5844: if (keys(%deletions) > 0) {
5845: foreach my $key (keys(%deletions)) {
5846: if ($predelallitems{$key} ne '') {
5847: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
5848: }
5849: }
5850: }
5851: my (@chkcats,@chktrails,%chkallitems);
5852: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
5853: if (ref($chkcats[0]) eq 'ARRAY') {
5854: my $depth = 0;
5855: my $chg = 0;
5856: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
5857: my $name = $chkcats[0][$i];
5858: my $item;
5859: if ($name eq '') {
5860: $chg ++;
5861: } else {
5862: $item = &escape($name).'::0';
5863: if ($chg) {
5864: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
5865: }
5866: $depth ++;
5867: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
5868: $depth --;
5869: }
5870: }
5871: }
5872: }
5873: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5874: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
5875: if ($putresult eq 'ok') {
5876: my %title = (
5877: togglecats => 'Show/Hide a course in catalog',
5878: categorize => 'Assign a category to a course',
5879: togglecatscomm => 'Show/Hide a community in catalog',
5880: categorizecomm => 'Assign a category to a community',
5881: );
5882: my %level = (
5883: dom => 'set in Domain ("Modify Course/Community")',
5884: crs => 'set in Course ("Course Configuration")',
5885: comm => 'set in Community ("Community Configuration")',
5886: );
5887: $resulttext = &mt('Changes made:').'<ul>';
5888: if ($changes{'togglecats'}) {
5889: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
5890: }
5891: if ($changes{'categorize'}) {
5892: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
5893: }
5894: if ($changes{'togglecatscomm'}) {
5895: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
5896: }
5897: if ($changes{'categorizecomm'}) {
5898: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
5899: }
5900: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5901: my $cathash;
5902: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
5903: $cathash = $domconfig{'coursecategories'}{'cats'};
5904: } else {
5905: $cathash = {};
5906: }
5907: my (@cats,@trails,%allitems);
5908: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
5909: if (keys(%deletions) > 0) {
5910: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
5911: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
5912: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
5913: }
5914: $resulttext .= '</ul></li>';
5915: }
5916: if (keys(%reorderings) > 0) {
5917: my %sort_by_trail;
5918: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
5919: foreach my $key (keys(%reorderings)) {
5920: if ($allitems{$key} ne '') {
5921: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
5922: }
5923: }
5924: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
5925: $resulttext .= '<li>'.$trails[$trail].'</li>';
5926: }
5927: $resulttext .= '</ul></li>';
5928: }
5929: if (keys(%adds) > 0) {
5930: my %sort_by_trail;
5931: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
5932: foreach my $key (keys(%adds)) {
5933: if ($allitems{$key} ne '') {
5934: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
5935: }
5936: }
5937: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
5938: $resulttext .= '<li>'.$trails[$trail].'</li>';
5939: }
5940: $resulttext .= '</ul></li>';
5941: }
5942: }
5943: $resulttext .= '</ul>';
5944: } else {
5945: $resulttext = '<span class="LC_error">'.
5946: &mt('An error occurred: [_1]',$putresult).'</span>';
5947: }
5948: } else {
5949: $resulttext = &mt('No changes made to course and community categories');
5950: }
5951: return $resulttext;
5952: }
5953:
5954: sub modify_serverstatuses {
5955: my ($dom,%domconfig) = @_;
5956: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
5957: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
5958: %currserverstatus = %{$domconfig{'serverstatuses'}};
5959: }
5960: my @pages = &serverstatus_pages();
5961: foreach my $type (@pages) {
5962: $newserverstatus{$type}{'namedusers'} = '';
5963: $newserverstatus{$type}{'machines'} = '';
5964: if (defined($env{'form.'.$type.'_namedusers'})) {
5965: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
5966: my @okusers;
5967: foreach my $user (@users) {
5968: my ($uname,$udom) = split(/:/,$user);
5969: if (($udom =~ /^$match_domain$/) &&
5970: (&Apache::lonnet::domain($udom)) &&
5971: ($uname =~ /^$match_username$/)) {
5972: if (!grep(/^\Q$user\E/,@okusers)) {
5973: push(@okusers,$user);
5974: }
5975: }
5976: }
5977: if (@okusers > 0) {
5978: @okusers = sort(@okusers);
5979: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
5980: }
5981: }
5982: if (defined($env{'form.'.$type.'_machines'})) {
5983: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
5984: my @okmachines;
5985: foreach my $ip (@machines) {
5986: my @parts = split(/\./,$ip);
5987: next if (@parts < 4);
5988: my $badip = 0;
5989: for (my $i=0; $i<4; $i++) {
5990: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
5991: $badip = 1;
5992: last;
5993: }
5994: }
5995: if (!$badip) {
5996: push(@okmachines,$ip);
5997: }
5998: }
5999: @okmachines = sort(@okmachines);
6000: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
6001: }
6002: }
6003: my %serverstatushash = (
6004: serverstatuses => \%newserverstatus,
6005: );
6006: my %changes;
6007: foreach my $type (@pages) {
6008: foreach my $setting ('namedusers','machines') {
6009: my (@current,@new);
6010: if (ref($currserverstatus{$type}) eq 'HASH') {
6011: if ($currserverstatus{$type}{$setting} ne '') {
6012: @current = split(/,/,$currserverstatus{$type}{$setting});
6013: }
6014: }
6015: if ($newserverstatus{$type}{$setting} ne '') {
6016: @new = split(/,/,$newserverstatus{$type}{$setting});
6017: }
6018: if (@current > 0) {
6019: if (@new > 0) {
6020: foreach my $item (@current) {
6021: if (!grep(/^\Q$item\E$/,@new)) {
6022: $changes{$type}{$setting} = 1;
6023: last;
6024: }
6025: }
6026: foreach my $item (@new) {
6027: if (!grep(/^\Q$item\E$/,@current)) {
6028: $changes{$type}{$setting} = 1;
6029: last;
6030: }
6031: }
6032: } else {
6033: $changes{$type}{$setting} = 1;
6034: }
6035: } elsif (@new > 0) {
6036: $changes{$type}{$setting} = 1;
6037: }
6038: }
6039: }
6040: if (keys(%changes) > 0) {
6041: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6042: my $putresult = &Apache::lonnet::put_dom('configuration',
6043: \%serverstatushash,$dom);
6044: if ($putresult eq 'ok') {
6045: $resulttext .= &mt('Changes made:').'<ul>';
6046: foreach my $type (@pages) {
6047: if (ref($changes{$type}) eq 'HASH') {
6048: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
6049: if ($changes{$type}{'namedusers'}) {
6050: if ($newserverstatus{$type}{'namedusers'} eq '') {
6051: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
6052: } else {
6053: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
6054: }
6055: }
6056: if ($changes{$type}{'machines'}) {
6057: if ($newserverstatus{$type}{'machines'} eq '') {
6058: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
6059: } else {
6060: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
6061: }
6062:
6063: }
6064: $resulttext .= '</ul></li>';
6065: }
6066: }
6067: $resulttext .= '</ul>';
6068: } else {
6069: $resulttext = '<span class="LC_error">'.
6070: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
6071:
6072: }
6073: } else {
6074: $resulttext = &mt('No changes made to access to server status pages');
6075: }
6076: return $resulttext;
6077: }
6078:
6079: sub modify_coursedefaults {
6080: my ($dom,%domconfig) = @_;
6081: my ($resulttext,$errors,%changes,%defaultshash);
6082: my %defaultchecked = ('canuse_pdfforms' => 'off');
6083: my @offon = ('off','on');
6084: my @toggles = ('canuse_pdfforms');
6085:
6086: $defaultshash{'coursedefaults'} = {};
6087:
6088: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
6089: if ($domconfig{'coursedefaults'} eq '') {
6090: $domconfig{'coursedefaults'} = {};
6091: }
6092: }
6093:
6094: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
6095: foreach my $item (@toggles) {
6096: if ($defaultchecked{$item} eq 'on') {
6097: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6098: ($env{'form.'.$item} eq '0')) {
6099: $changes{$item} = 1;
6100: } elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
6101: $changes{$item} = 1;
6102: }
6103: } elsif ($defaultchecked{$item} eq 'off') {
6104: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6105: ($env{'form.'.$item} eq '1')) {
6106: $changes{$item} = 1;
6107: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
6108: $changes{$item} = 1;
6109: }
6110: }
6111: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
6112: }
6113: }
6114: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
6115: $dom);
6116: if ($putresult eq 'ok') {
6117: if (keys(%changes) > 0) {
6118: if ($changes{'canuse_pdfforms'}) {
6119: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6120: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
6121: my $cachetime = 24*60*60;
6122: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6123: }
6124: $resulttext = &mt('Changes made:').'<ul>';
6125: foreach my $item (sort(keys(%changes))) {
6126: if ($item eq 'canuse_pdfforms') {
6127: if ($env{'form.'.$item} eq '1') {
6128: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
6129: } else {
6130: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
6131: }
6132: }
6133: }
6134: $resulttext .= '</ul>';
6135: } else {
6136: $resulttext = &mt('No changes made to course defaults');
6137: }
6138: } else {
6139: $resulttext = '<span class="LC_error">'.
6140: &mt('An error occurred: [_1]',$putresult).'</span>';
6141: }
6142: return $resulttext;
6143: }
6144:
6145: sub recurse_check {
6146: my ($chkcats,$categories,$depth,$name) = @_;
6147: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
6148: my $chg = 0;
6149: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
6150: my $category = $chkcats->[$depth]{$name}[$j];
6151: my $item;
6152: if ($category eq '') {
6153: $chg ++;
6154: } else {
6155: my $deeper = $depth + 1;
6156: $item = &escape($category).':'.&escape($name).':'.$depth;
6157: if ($chg) {
6158: $categories->{$item} -= $chg;
6159: }
6160: &recurse_check($chkcats,$categories,$deeper,$category);
6161: $deeper --;
6162: }
6163: }
6164: }
6165: return;
6166: }
6167:
6168: sub recurse_cat_deletes {
6169: my ($item,$coursecategories,$deletions) = @_;
6170: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
6171: my $subdepth = $depth + 1;
6172: if (ref($coursecategories) eq 'HASH') {
6173: foreach my $subitem (keys(%{$coursecategories})) {
6174: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
6175: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
6176: delete($coursecategories->{$subitem});
6177: $deletions->{$subitem} = 1;
6178: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
6179: }
6180: }
6181: }
6182: return;
6183: }
6184:
6185: sub dom_servers {
6186: my ($dom) = @_;
6187: my (%uniqservers,%servers);
6188: my $primaryserver = &Apache::lonnet::hostname(&Apache::lonnet::domain($dom,'primary'));
6189: my @machinedoms = &Apache::lonnet::machine_domains($primaryserver);
6190: foreach my $mdom (@machinedoms) {
6191: my %currservers = %servers;
6192: my %server = &Apache::lonnet::get_servers($mdom);
6193: %servers = (%currservers,%server);
6194: }
6195: my %by_hostname;
6196: foreach my $id (keys(%servers)) {
6197: push(@{$by_hostname{$servers{$id}}},$id);
6198: }
6199: foreach my $hostname (sort(keys(%by_hostname))) {
6200: if (@{$by_hostname{$hostname}} > 1) {
6201: my $match = 0;
6202: foreach my $id (@{$by_hostname{$hostname}}) {
6203: if (&Apache::lonnet::host_domain($id) eq $dom) {
6204: $uniqservers{$id} = $hostname;
6205: $match = 1;
6206: }
6207: }
6208: unless ($match) {
6209: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
6210: }
6211: } else {
6212: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
6213: }
6214: }
6215: return %uniqservers;
6216: }
6217:
6218: sub get_active_dcs {
6219: my ($dom) = @_;
6220: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
6221: my %domcoords;
6222: my $numdcs = 0;
6223: my $now = time;
6224: foreach my $server (keys(%dompersonnel)) {
6225: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
6226: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
6227: my ($end,$start) = split(':',$dompersonnel{$server}{$user});
6228: if (($end eq '') || ($end == 0) || ($end > $now)) {
6229: if ($start <= $now) {
6230: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
6231: }
6232: }
6233: }
6234: }
6235: return %domcoords;
6236: }
6237:
6238: sub active_dc_picker {
6239: my ($dom,$curr_dc) = @_;
6240: my %domcoords = &get_active_dcs($dom);
6241: my @dcs = sort(keys(%domcoords));
6242: my $numdcs = scalar(@dcs);
6243: my $datatable;
6244: my $numinrow = 2;
6245: if ($numdcs > 1) {
6246: $datatable = '<table>';
6247: for (my $i=0; $i<@dcs; $i++) {
6248: my $rem = $i%($numinrow);
6249: if ($rem == 0) {
6250: if ($i > 0) {
6251: $datatable .= '</tr>';
6252: }
6253: $datatable .= '<tr>';
6254: }
6255: my $check = ' ';
6256: if ($curr_dc eq '') {
6257: if (!$i) {
6258: $check = ' checked="checked" ';
6259: }
6260: } elsif ($dcs[$i] eq $curr_dc) {
6261: $check = ' checked="checked" ';
6262: }
6263: if ($i == @dcs - 1) {
6264: my $colsleft = $numinrow - $rem;
6265: if ($colsleft > 1) {
6266: $datatable .= '<td colspan="'.$colsleft.'">';
6267: } else {
6268: $datatable .= '<td>';
6269: }
6270: } else {
6271: $datatable .= '<td>';
6272: }
6273: my ($dcname,$dcdom) = split(':',$dcs[$i]);
6274: $datatable .= '<span class="LC_nobreak"><label>'.
6275: '<input type="radio" name="autocreate_xmldc"'.
6276: ' value="'.$dcs[$i].'"'.$check.'/>'.
6277: &Apache::loncommon::plainname($dcname,$dcdom).
6278: '</label></span></td>';
6279: }
6280: $datatable .= '</tr></table>';
6281: } elsif (@dcs) {
6282: $datatable .= '<input type="hidden" name="autocreate_dc" value="'.
6283: $dcs[0].'" />';
6284: }
6285: return ($numdcs,$datatable);
6286: }
6287:
6288: 1;
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