1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.102.2.13 2010/03/26 16:25:38 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 = $env{'form.phase'};
199: }
200: my %domconfig =
201: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
202: 'quotas','autoenroll','autoupdate','autocreate',
203: 'directorysrch','usercreation','usermodification',
204: 'contacts','defaults','scantron','coursecategories',
205: 'serverstatuses','requestcourses'],$dom);
206: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
207: 'autoupdate','autocreate','directorysrch','contacts',
208: 'usercreation','usermodification','scantron',
209: 'requestcourses','coursecategories','serverstatuses');
210: my %prefs = (
211: 'rolecolors' =>
212: { text => 'Default color schemes',
213: help => 'Domain_Configuration_Color_Schemes',
214: header => [{col1 => 'Student Settings',
215: col2 => '',},
216: {col1 => 'Coordinator Settings',
217: col2 => '',},
218: {col1 => 'Author Settings',
219: col2 => '',},
220: {col1 => 'Administrator Settings',
221: col2 => '',}],
222: },
223: 'login' =>
224: { text => 'Log-in page options',
225: help => 'Domain_Configuration_Login_Page',
226: header => [{col1 => 'Item',
227: col2 => '',}],
228: },
229: 'defaults' =>
230: { text => 'Default authentication/language/timezone',
231: help => 'Domain_Configuration_LangTZAuth',
232: header => [{col1 => 'Setting',
233: col2 => 'Value'}],
234: },
235: 'quotas' =>
236: { text => 'User blogs, personal information pages, portfolios',
237: help => 'Domain_Configuration_Quotas',
238: header => [{col1 => 'User affiliation',
239: col2 => 'Available tools',
240: col3 => 'Portfolio quota',}],
241: },
242: 'autoenroll' =>
243: { text => 'Auto-enrollment settings',
244: help => 'Domain_Configuration_Auto_Enrollment',
245: header => [{col1 => 'Configuration setting',
246: col2 => 'Value(s)'}],
247: },
248: 'autoupdate' =>
249: { text => 'Auto-update settings',
250: help => 'Domain_Configuration_Auto_Updates',
251: header => [{col1 => 'Setting',
252: col2 => 'Value',},
253: {col1 => 'Setting',
254: col2 => 'Affiliation'},
255: {col1 => 'User population',
256: col2 => 'Updateable user data'}],
257: },
258: 'autocreate' =>
259: { text => 'Auto-course creation settings',
260: help => 'Domain_Configuration_Auto_Creation',
261: header => [{col1 => 'Configuration Setting',
262: col2 => 'Value',}],
263: },
264: 'directorysrch' =>
265: { text => 'Institutional directory searches',
266: help => 'Domain_Configuration_InstDirectory_Search',
267: header => [{col1 => 'Setting',
268: col2 => 'Value',}],
269: },
270: 'contacts' =>
271: { text => 'Contact Information',
272: help => 'Domain_Configuration_Contact_Info',
273: header => [{col1 => 'Setting',
274: col2 => 'Value',}],
275: },
276:
277: 'usercreation' =>
278: { text => 'User creation',
279: help => 'Domain_Configuration_User_Creation',
280: header => [{col1 => 'Format rule type',
281: col2 => 'Format rules in force'},
282: {col1 => 'User account creation',
283: col2 => 'Usernames which may be created',},
284: {col1 => 'Context',
285: col2 => 'Assignable authentication types'}],
286: },
287: 'usermodification' =>
288: { text => 'User modification',
289: help => 'Domain_Configuration_User_Modification',
290: header => [{col1 => 'Target user has role',
291: col2 => 'User information updateable in author context'},
292: {col1 => 'Target user has role',
293: col2 => 'User information updateable in course context'},
294: {col1 => "Status of user",
295: col2 => 'Information settable when self-creating account (if directory data blank)'}],
296: },
297: 'scantron' =>
298: { text => 'Bubblesheet format file',
299: help => 'Domain_Configuration_Scantron_Format',
300: header => [ {col1 => 'Item',
301: col2 => '',
302: }],
303: },
304: 'requestcourses' =>
305: {text => 'Request creation of courses',
306: help => 'Domain_Configuration_Request_Courses',
307: header => [{col1 => 'User affiliation',
308: col2 => 'Availability/Processing of requests',},
309: {col1 => 'Setting',
310: col2 => 'Value'}],
311: },
312: 'coursecategories' =>
313: { text => 'Cataloging of courses/communities',
314: help => 'Domain_Configuration_Cataloging_Courses',
315: header => [{col1 => 'Category settings',
316: col2 => '',},
317: {col1 => 'Categories',
318: col2 => '',
319: }],
320: },
321: 'serverstatuses' =>
322: {text => 'Access to server status pages',
323: help => 'Domain_Configuration_Server_Status',
324: header => [{col1 => 'Status Page',
325: col2 => 'Other named users',
326: col3 => 'Specific IPs',
327: }],
328: },
329: 'coursedefaults' =>
330: {text => 'Course/Community defaults',
331: help => 'Domain_Configuration_Course_Defaults',
332: header => [{col1 => 'Setting',
333: col2 => 'Value',}],
334: },
335: );
336: my %servers = &dom_servers($dom);
337: if (keys(%servers) > 1) {
338: $prefs{'login'} = { text => 'Log-in page options',
339: help => 'Domain_Configuration_Login_Page',
340: header => [{col1 => 'Log-in Service',
341: col2 => 'Server Setting',},
342: {col1 => 'Log-in Page Items',
343: col2 => ''}],
344: };
345: }
346: my @roles = ('student','coordinator','author','admin');
347: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
348: &Apache::lonhtmlcommon::add_breadcrumb
349: ({href=>"javascript:changePage(document.$phase,'pickactions')",
350: text=>"Settings to display/modify"});
351: my $confname = $dom.'-domainconfig';
352: if ($phase eq 'process') {
353: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
354: } elsif ($phase eq 'display') {
355: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname);
356: } else {
357: if (keys(%domconfig) == 0) {
358: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
359: my @ids=&Apache::lonnet::current_machine_ids();
360: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
361: my %designhash = &Apache::loncommon::get_domainconf($dom);
362: my @loginimages = ('img','logo','domlogo','login');
363: my $custom_img_count = 0;
364: foreach my $img (@loginimages) {
365: if ($designhash{$dom.'.login.'.$img} ne '') {
366: $custom_img_count ++;
367: }
368: }
369: foreach my $role (@roles) {
370: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
371: $custom_img_count ++;
372: }
373: }
374: if ($custom_img_count > 0) {
375: &Apache::lonconfigsettings::print_header($r,$phase,$context);
376: my $switch_server = &check_switchserver($dom,$confname);
377: $r->print(
378: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
379: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
380: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
381: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
382: if ($switch_server) {
383: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
384: }
385: $r->print(&Apache::loncommon::end_page());
386: return OK;
387: }
388: }
389: }
390: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
391: }
392: return OK;
393: }
394:
395: sub process_changes {
396: my ($r,$dom,$confname,$action,$roles,$values) = @_;
397: my %domconfig;
398: if (ref($values) eq 'HASH') {
399: %domconfig = %{$values};
400: }
401: my $output;
402: if ($action eq 'login') {
403: $output = &modify_login($r,$dom,$confname,%domconfig);
404: } elsif ($action eq 'rolecolors') {
405: $output = &modify_rolecolors($r,$dom,$confname,$roles,
406: %domconfig);
407: } elsif ($action eq 'quotas') {
408: $output = &modify_quotas($dom,$action,%domconfig);
409: } elsif ($action eq 'autoenroll') {
410: $output = &modify_autoenroll($dom,%domconfig);
411: } elsif ($action eq 'autoupdate') {
412: $output = &modify_autoupdate($dom,%domconfig);
413: } elsif ($action eq 'autocreate') {
414: $output = &modify_autocreate($dom,%domconfig);
415: } elsif ($action eq 'directorysrch') {
416: $output = &modify_directorysrch($dom,%domconfig);
417: } elsif ($action eq 'usercreation') {
418: $output = &modify_usercreation($dom,%domconfig);
419: } elsif ($action eq 'usermodification') {
420: $output = &modify_usermodification($dom,%domconfig);
421: } elsif ($action eq 'contacts') {
422: $output = &modify_contacts($dom,%domconfig);
423: } elsif ($action eq 'defaults') {
424: $output = &modify_defaults($dom,$r);
425: } elsif ($action eq 'scantron') {
426: $output = &modify_scantron($r,$dom,$confname,%domconfig);
427: } elsif ($action eq 'coursecategories') {
428: $output = &modify_coursecategories($dom,%domconfig);
429: } elsif ($action eq 'serverstatuses') {
430: $output = &modify_serverstatuses($dom,%domconfig);
431: } elsif ($action eq 'requestcourses') {
432: $output = &modify_quotas($dom,$action,%domconfig);
433: }
434: return $output;
435: }
436:
437: sub print_config_box {
438: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
439: my $rowtotal = 0;
440: my $output;
441: if ($action eq 'coursecategories') {
442: $output = &coursecategories_javascript($settings);
443: }
444: $output .=
445: '<table class="LC_nested_outer">
446: <tr>
447: <th align="left" valign="middle"><span class="LC_nobreak">'.
448: &mt($item->{text}).' '.
449: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
450: '</tr>';
451: $rowtotal ++;
452: my $numheaders = 1;
453: if (ref($item->{'header'}) eq 'ARRAY') {
454: $numheaders = scalar(@{$item->{'header'}});
455: }
456: if ($numheaders > 1) {
457: my $colspan = '';
458: if (($action eq 'rolecolors') || ($action eq 'coursecategories')) {
459: $colspan = ' colspan="2"';
460: }
461: $output .= '
462: <tr>
463: <td>
464: <table class="LC_nested">
465: <tr class="LC_info_row">
466: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
467: <td class="LC_right_item">'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
468: </tr>';
469: $rowtotal ++;
470: if ($action eq 'autoupdate') {
471: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
472: } elsif ($action eq 'usercreation') {
473: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
474: } elsif ($action eq 'usermodification') {
475: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
476: } elsif ($action eq 'coursecategories') {
477: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
478: } elsif ($action eq 'login') {
479: $output .= &print_login('top',$dom,$confname,$phase,$settings,\$rowtotal);
480: $colspan = ' colspan="2"';
481: } elsif ($action eq 'requestcourses') {
482: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
483: } else {
484: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
485: }
486: $output .= '
487: </table>
488: </td>
489: </tr>
490: <tr>
491: <td>
492: <table class="LC_nested">
493: <tr class="LC_info_row">
494: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
495: $output .= '
496: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
497: </tr>';
498: $rowtotal ++;
499: if ($action eq 'autoupdate') {
500: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
501: </table>
502: </td>
503: </tr>
504: <tr>
505: <td>
506: <table class="LC_nested">
507: <tr class="LC_info_row">
508: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
509: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
510: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
511: $rowtotal ++;
512: } elsif ($action eq 'usercreation') {
513: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
514: </table>
515: </td>
516: </tr>
517: <tr>
518: <td>
519: <table class="LC_nested">
520: <tr class="LC_info_row">
521: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
522: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
523: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
524: $rowtotal ++;
525: } elsif ($action eq 'usermodification') {
526: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
527: </table>
528: </td>
529: </tr>
530: <tr>
531: <td>
532: <table class="LC_nested">
533: <tr class="LC_info_row">
534: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
535: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
536: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
537: $rowtotal ++;
538: } elsif ($action eq 'coursecategories') {
539: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
540: } elsif ($action eq 'login') {
541: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,\$rowtotal);
542: } elsif ($action eq 'requestcourses') {
543: $output .= &print_courserequestmail($dom,$settings,\$rowtotal);
544: } else {
545: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
546: </table>
547: </td>
548: </tr>
549: <tr>
550: <td>
551: <table class="LC_nested">
552: <tr class="LC_info_row">
553: <td class="LC_left_item"'.$colspan.' valign="top">'.
554: &mt($item->{'header'}->[2]->{'col1'}).'</td>
555: <td class="LC_right_item" valign="top">'.
556: &mt($item->{'header'}->[2]->{'col2'}).'</td>
557: </tr>'.
558: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
559: </table>
560: </td>
561: </tr>
562: <tr>
563: <td>
564: <table class="LC_nested">
565: <tr class="LC_info_row">
566: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
567: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
568: </tr>'.
569: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
570: $rowtotal += 2;
571: }
572: } else {
573: $output .= '
574: <tr>
575: <td>
576: <table class="LC_nested">
577: <tr class="LC_info_row">';
578: if (($action eq 'login') || ($action eq 'directorysrch')) {
579: $output .= '
580: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
581: } elsif ($action eq 'serverstatuses') {
582: $output .= '
583: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
584: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
585:
586: } else {
587: $output .= '
588: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
589: }
590: if (defined($item->{'header'}->[0]->{'col3'})) {
591: $output .= '<td class="LC_left_item" valign="top">'.
592: &mt($item->{'header'}->[0]->{'col2'});
593: if ($action eq 'serverstatuses') {
594: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
595: }
596: } else {
597: $output .= '<td class="LC_right_item" valign="top">'.
598: &mt($item->{'header'}->[0]->{'col2'});
599: }
600: $output .= '</td>';
601: if ($item->{'header'}->[0]->{'col3'}) {
602: $output .= '<td class="LC_right_item" valign="top">'.
603: &mt($item->{'header'}->[0]->{'col3'});
604: if ($action eq 'serverstatuses') {
605: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
606: }
607: $output .= '</td>';
608: }
609: $output .= '</tr>';
610: $rowtotal ++;
611: if ($action eq 'login') {
612: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,
613: \$rowtotal);
614: } elsif ($action eq 'quotas') {
615: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
616: } elsif ($action eq 'autoenroll') {
617: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
618: } elsif ($action eq 'autocreate') {
619: $output .= &print_autocreate($dom,$settings,\$rowtotal);
620: } elsif ($action eq 'directorysrch') {
621: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
622: } elsif ($action eq 'contacts') {
623: $output .= &print_contacts($dom,$settings,\$rowtotal);
624: } elsif ($action eq 'defaults') {
625: $output .= &print_defaults($dom,\$rowtotal);
626: } elsif ($action eq 'scantron') {
627: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
628: } elsif ($action eq 'serverstatuses') {
629: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
630: }
631: }
632: $output .= '
633: </table>
634: </td>
635: </tr>
636: </table><br />';
637: return ($output,$rowtotal);
638: }
639:
640: sub print_login {
641: my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_;
642: my ($css_class,$datatable);
643: my %choices = &login_choices();
644:
645: if ($position eq 'top') {
646: my %servers = &dom_servers($dom);
647: my $choice = $choices{'disallowlogin'};
648: $css_class = ' class="LC_odd_row"';
649: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
650: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
651: '<th>'.$choices{'server'}.'</th>'.
652: '<th>'.$choices{'serverpath'}.'</th>'.
653: '<th>'.$choices{'custompath'}.'</th>'.
654: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
655: my %disallowed;
656: if (ref($settings) eq 'HASH') {
657: if (ref($settings->{'loginvia'}) eq 'HASH') {
658: %disallowed = %{$settings->{'loginvia'}};
659: }
660: }
661: foreach my $lonhost (sort(keys(%servers))) {
662: my $direct = 'selected="selected"';
663: if (ref($disallowed{$lonhost}) eq 'HASH') {
664: if ($disallowed{$lonhost}{'server'} ne '') {
665: $direct = '';
666: }
667: }
668: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
669: '<td><select name="'.$lonhost.'_server">'.
670: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
671: '</option>';
672: foreach my $hostid (keys(%servers)) {
673: next if ($servers{$hostid} eq $servers{$lonhost});
674: my $selected = '';
675: if (ref($disallowed{$lonhost}) eq 'HASH') {
676: if ($hostid eq $disallowed{$lonhost}{'server'}) {
677: $selected = 'selected="selected"';
678: }
679: }
680: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
681: $servers{$hostid}.'</option>';
682: }
683: $datatable .= '</select></td>'.
684: '<td><select name="'.$lonhost.'_serverpath">';
685: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
686: my $pathname = $path;
687: if ($path eq 'custom') {
688: $pathname = &mt('Custom Path').' ->';
689: }
690: my $selected = '';
691: if (ref($disallowed{$lonhost}) eq 'HASH') {
692: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
693: $selected = 'selected="selected"';
694: }
695: } elsif ($path eq '') {
696: $selected = 'selected="selected"';
697: }
698: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
699: }
700: $datatable .= '</select></td>';
701: my ($custom,$exempt);
702: if (ref($disallowed{$lonhost}) eq 'HASH') {
703: $custom = $disallowed{$lonhost}{'custompath'};
704: $exempt = $disallowed{$lonhost}{'exempt'};
705: }
706: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
707: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
708: '</tr>';
709: }
710: $datatable .= '</table></td></tr>';
711: return $datatable;
712: }
713:
714: my %defaultchecked = (
715: 'coursecatalog' => 'on',
716: 'adminmail' => 'off',
717: 'newuser' => 'off',
718: );
719: my @toggles = ('coursecatalog','adminmail','newuser');
720: my (%checkedon,%checkedoff);
721: foreach my $item (@toggles) {
722: if ($defaultchecked{$item} eq 'on') {
723: $checkedon{$item} = ' checked="checked" ';
724: $checkedoff{$item} = ' ';
725: } elsif ($defaultchecked{$item} eq 'off') {
726: $checkedoff{$item} = ' checked="checked" ';
727: $checkedon{$item} = ' ';
728: }
729: }
730: my $loginheader = 'image';
731: my @images = ('img','logo','domlogo','login');
732: my @logintext = ('textcol','bgcol');
733: my @bgs = ('pgbg','mainbg','sidebg');
734: my @links = ('link','alink','vlink');
735: my %designhash = &Apache::loncommon::get_domainconf($dom);
736: my %defaultdesign = %Apache::loncommon::defaultdesign;
737: my (%is_custom,%designs);
738: my %defaults = (
739: font => $defaultdesign{'login.font'},
740: );
741: foreach my $item (@images) {
742: $defaults{$item} = $defaultdesign{'login.'.$item};
743: $defaults{'showlogo'}{$item} = 1;
744: }
745: foreach my $item (@bgs) {
746: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
747: }
748: foreach my $item (@logintext) {
749: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
750: }
751: foreach my $item (@links) {
752: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
753: }
754: if (ref($settings) eq 'HASH') {
755: foreach my $item (@toggles) {
756: if ($settings->{$item} eq '1') {
757: $checkedon{$item} = ' checked="checked" ';
758: $checkedoff{$item} = ' ';
759: } elsif ($settings->{$item} eq '0') {
760: $checkedoff{$item} = ' checked="checked" ';
761: $checkedon{$item} = ' ';
762: }
763: }
764: foreach my $item (@images) {
765: if (defined($settings->{$item})) {
766: $designs{$item} = $settings->{$item};
767: $is_custom{$item} = 1;
768: }
769: if (defined($settings->{'showlogo'}{$item})) {
770: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
771: }
772: }
773: foreach my $item (@logintext) {
774: if ($settings->{$item} ne '') {
775: $designs{'logintext'}{$item} = $settings->{$item};
776: $is_custom{$item} = 1;
777: }
778: }
779: if ($settings->{'loginheader'} ne '') {
780: $loginheader = $settings->{'loginheader'};
781: }
782: if ($settings->{'font'} ne '') {
783: $designs{'font'} = $settings->{'font'};
784: $is_custom{'font'} = 1;
785: }
786: foreach my $item (@bgs) {
787: if ($settings->{$item} ne '') {
788: $designs{'bgs'}{$item} = $settings->{$item};
789: $is_custom{$item} = 1;
790: }
791: }
792: foreach my $item (@links) {
793: if ($settings->{$item} ne '') {
794: $designs{'links'}{$item} = $settings->{$item};
795: $is_custom{$item} = 1;
796: }
797: }
798: } else {
799: if ($designhash{$dom.'.login.font'} ne '') {
800: $designs{'font'} = $designhash{$dom.'.login.font'};
801: $is_custom{'font'} = 1;
802: }
803: foreach my $item (@images) {
804: if ($designhash{$dom.'.login.'.$item} ne '') {
805: $designs{$item} = $designhash{$dom.'.login.'.$item};
806: $is_custom{$item} = 1;
807: }
808: }
809: foreach my $item (@bgs) {
810: if ($designhash{$dom.'.login.'.$item} ne '') {
811: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
812: $is_custom{$item} = 1;
813: }
814: }
815: foreach my $item (@links) {
816: if ($designhash{$dom.'.login.'.$item} ne '') {
817: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
818: $is_custom{$item} = 1;
819: }
820: }
821: }
822: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
823: logo => 'Institution Logo',
824: domlogo => 'Domain Logo',
825: login => 'Login box');
826: my $itemcount = 1;
827: my ($css_class,$datatable);
828: foreach my $item (@toggles) {
829: $css_class = $itemcount%2?' class="LC_odd_row"':'';
830: $datatable .=
831: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
832: '</td><td>'.
833: '<span class="LC_nobreak"><label><input type="radio" name="'.
834: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
835: '</label> <label><input type="radio" name="'.$item.'"'.
836: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
837: '</tr>';
838: $itemcount ++;
839: }
840: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext,$loginheader);
841: $datatable .= '</tr></table></td></tr>';
842: return $datatable;
843: }
844:
845: sub login_choices {
846: my %choices =
847: &Apache::lonlocal::texthash (
848: coursecatalog => 'Display Course/Community Catalog link?',
849: adminmail => "Display Administrator's E-mail Address?",
850: disallowlogin => "Login page requests redirected",
851: hostid => "Server",
852: server => "Redirect to:",
853: serverpath => "Path",
854: custompath => "Custom",
855: exempt => "Exempt IP(s)",
856: directlogin => "No redirect",
857: newuser => "Link to create a user account",
858: img => "Header",
859: logo => "Main Logo",
860: domlogo => "Domain Logo",
861: login => "Log-in Header",
862: textcol => "Text color",
863: bgcol => "Box color",
864: bgs => "Background colors",
865: links => "Link colors",
866: font => "Font color",
867: pgbg => "Header",
868: mainbg => "Page",
869: sidebg => "Login box",
870: link => "Link",
871: alink => "Active link",
872: vlink => "Visited link",
873: );
874: return %choices;
875: }
876:
877: sub print_rolecolors {
878: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
879: my %choices = &color_font_choices();
880: my @bgs = ('pgbg','tabbg','sidebg');
881: my @links = ('link','alink','vlink');
882: my @images = ('img');
883: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
884: my %designhash = &Apache::loncommon::get_domainconf($dom);
885: my %defaultdesign = %Apache::loncommon::defaultdesign;
886: my (%is_custom,%designs);
887: my %defaults = (
888: img => $defaultdesign{$role.'.img'},
889: font => $defaultdesign{$role.'.font'},
890: );
891: foreach my $item (@bgs) {
892: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
893: }
894: foreach my $item (@links) {
895: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
896: }
897: if (ref($settings) eq 'HASH') {
898: if (ref($settings->{$role}) eq 'HASH') {
899: if ($settings->{$role}->{'img'} ne '') {
900: $designs{'img'} = $settings->{$role}->{'img'};
901: $is_custom{'img'} = 1;
902: }
903: if ($settings->{$role}->{'font'} ne '') {
904: $designs{'font'} = $settings->{$role}->{'font'};
905: $is_custom{'font'} = 1;
906: }
907: foreach my $item (@bgs) {
908: if ($settings->{$role}->{$item} ne '') {
909: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
910: $is_custom{$item} = 1;
911: }
912: }
913: foreach my $item (@links) {
914: if ($settings->{$role}->{$item} ne '') {
915: $designs{'links'}{$item} = $settings->{$role}->{$item};
916: $is_custom{$item} = 1;
917: }
918: }
919: }
920: } else {
921: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
922: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
923: $is_custom{'img'} = 1;
924: }
925: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
926: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
927: $is_custom{'font'} = 1;
928: }
929: foreach my $item (@bgs) {
930: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
931: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
932: $is_custom{$item} = 1;
933:
934: }
935: }
936: foreach my $item (@links) {
937: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
938: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
939: $is_custom{$item} = 1;
940: }
941: }
942: }
943: my $itemcount = 1;
944: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
945: $datatable .= '</tr></table></td></tr>';
946: return $datatable;
947: }
948:
949: sub display_color_options {
950: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
951: $images,$bgs,$links,$alt_text,$rowtotal,$logintext,$loginheader) = @_;
952: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
953: my $datatable = '<tr'.$css_class.'>'.
954: '<td>'.$choices->{'font'}.'</td>';
955: if (!$is_custom->{'font'}) {
956: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
957: } else {
958: $datatable .= '<td> </td>';
959: }
960: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
961: $datatable .= '<td><span class="LC_nobreak">'.
962: '<input type="text" size="10" name="'.$role.'_font"'.
963: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
964: ' <span id="css_'.$role.'_font" style="background-color: '.
965: $designs->{'font'}.';"> </span>'.
966: '</span></td></tr>';
967: my $switchserver = &check_switchserver($dom,$confname);
968: foreach my $img (@{$images}) {
969: $itemcount ++;
970: $css_class = $itemcount%2?' class="LC_odd_row"':'';
971: $datatable .= '<tr'.$css_class.'>'.
972: '<td>'.$choices->{$img};
973: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
974: if ($role eq 'login') {
975: if ($img eq 'login') {
976: $login_hdr_pick =
977: &login_header_options($img,$role,$defaults,$is_custom,$choices,
978: $loginheader);
979: $logincolors =
980: &login_text_colors($img,$role,$logintext,$phase,$choices,
981: $designs);
982: } elsif ($img ne 'domlogo') {
983: $datatable.= &logo_display_options($img,$defaults,$designs);
984: }
985: }
986: $datatable .= '</td>';
987: if ($designs->{$img} ne '') {
988: $imgfile = $designs->{$img};
989: $img_import = ($imgfile =~ m{^/adm/});
990: } else {
991: $imgfile = $defaults->{$img};
992: }
993: if ($imgfile) {
994: my ($showfile,$fullsize);
995: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
996: my $urldir = $1;
997: my $filename = $2;
998: my @info = &Apache::lonnet::stat_file($designs->{$img});
999: if (@info) {
1000: my $thumbfile = 'tn-'.$filename;
1001: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1002: if (@thumb) {
1003: $showfile = $urldir.'/'.$thumbfile;
1004: } else {
1005: $showfile = $imgfile;
1006: }
1007: } else {
1008: $showfile = '';
1009: }
1010: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1011: $showfile = $imgfile;
1012: my $imgdir = $1;
1013: my $filename = $2;
1014: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
1015: $showfile = "/$imgdir/tn-".$filename;
1016: } else {
1017: my $input = "/home/httpd/html".$imgfile;
1018: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
1019: if (!-e $output) {
1020: my ($width,$height) = &thumb_dimensions();
1021: my ($fullwidth,$fullheight) = &check_dimensions($input);
1022: if ($fullwidth ne '' && $fullheight ne '') {
1023: if ($fullwidth > $width && $fullheight > $height) {
1024: my $size = $width.'x'.$height;
1025: system("convert -sample $size $input $output");
1026: $showfile = '/'.$imgdir.'/tn-'.$filename;
1027: }
1028: }
1029: }
1030: }
1031: }
1032: if ($showfile) {
1033: if ($showfile =~ m{^/(adm|res)/}) {
1034: if ($showfile =~ m{^/res/}) {
1035: my $local_showfile =
1036: &Apache::lonnet::filelocation('',$showfile);
1037: &Apache::lonnet::repcopy($local_showfile);
1038: }
1039: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1040: }
1041: if ($imgfile) {
1042: if ($imgfile =~ m{^/(adm|res)/}) {
1043: if ($imgfile =~ m{^/res/}) {
1044: my $local_imgfile =
1045: &Apache::lonnet::filelocation('',$imgfile);
1046: &Apache::lonnet::repcopy($local_imgfile);
1047: }
1048: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1049: } else {
1050: $fullsize = $imgfile;
1051: }
1052: }
1053: $datatable .= '<td>';
1054: if ($img eq 'login') {
1055: $datatable .= $login_hdr_pick;
1056: }
1057: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1058: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1059: } else {
1060: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1061: &mt('Upload:');
1062: }
1063: } else {
1064: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1065: &mt('Upload:');
1066: }
1067: if ($switchserver) {
1068: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1069: } else {
1070: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1071: }
1072: $datatable .= '</td></tr>';
1073: }
1074: $itemcount ++;
1075: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1076: $datatable .= '<tr'.$css_class.'>'.
1077: '<td>'.$choices->{'bgs'}.'</td>';
1078: my $bgs_def;
1079: foreach my $item (@{$bgs}) {
1080: if (!$is_custom->{$item}) {
1081: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1082: }
1083: }
1084: if ($bgs_def) {
1085: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1086: } else {
1087: $datatable .= '<td> </td>';
1088: }
1089: $datatable .= '<td class="LC_right_item">'.
1090: '<table border="0"><tr>';
1091: foreach my $item (@{$bgs}) {
1092: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1093: $datatable .= '<td align="center">'.$link;
1094: if ($designs->{'bgs'}{$item}) {
1095: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1096: }
1097: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1098: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1099: }
1100: $datatable .= '</tr></table></td></tr>';
1101: $itemcount ++;
1102: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1103: $datatable .= '<tr'.$css_class.'>'.
1104: '<td>'.$choices->{'links'}.'</td>';
1105: my $links_def;
1106: foreach my $item (@{$links}) {
1107: if (!$is_custom->{$item}) {
1108: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1109: }
1110: }
1111: if ($links_def) {
1112: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1113: } else {
1114: $datatable .= '<td> </td>';
1115: }
1116: $datatable .= '<td class="LC_right_item">'.
1117: '<table border="0"><tr>';
1118: foreach my $item (@{$links}) {
1119: $datatable .= '<td align="center">'."\n".
1120: &color_pick($phase,$role,$item,$choices->{$item},
1121: $designs->{'links'}{$item});
1122: if ($designs->{'links'}{$item}) {
1123: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1124: }
1125: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1126: '" /></td>';
1127: }
1128: $$rowtotal += $itemcount;
1129: return $datatable;
1130: }
1131:
1132: sub logo_display_options {
1133: my ($img,$defaults,$designs) = @_;
1134: my $checkedon;
1135: if (ref($defaults) eq 'HASH') {
1136: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1137: if ($defaults->{'showlogo'}{$img}) {
1138: $checkedon = 'checked="checked" ';
1139: }
1140: }
1141: }
1142: if (ref($designs) eq 'HASH') {
1143: if (ref($designs->{'showlogo'}) eq 'HASH') {
1144: if (defined($designs->{'showlogo'}{$img})) {
1145: if ($designs->{'showlogo'}{$img} == 0) {
1146: $checkedon = '';
1147: } elsif ($designs->{'showlogo'}{$img} == 1) {
1148: $checkedon = 'checked="checked" ';
1149: }
1150: }
1151: }
1152: }
1153: return '<br /><label> <input type="checkbox" name="'.
1154: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1155: &mt('show').'</label>'."\n";
1156: }
1157:
1158: sub login_header_options {
1159: my ($img,$role,$defaults,$is_custom,$choices,$loginheader) = @_;
1160: my $image_checked = ' checked="checked" ';
1161: my $text_checked = ' ';
1162: if ($loginheader eq 'text') {
1163: $image_checked = ' ';
1164: $text_checked = ' checked="checked" ';
1165: }
1166: my $output = '<span class="LC_nobreak"><label><input type="radio" name="'.
1167: 'loginheader" value="image" '.$image_checked.'/>'.
1168: &mt('use image').'</label> '.
1169: '<label><input type="radio" name="loginheader" value="text"'.
1170: $text_checked.'/>'.&mt('use text').'</label><br />'."\n";
1171: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1172: $output .= &mt('Text default(s)').':<br />';
1173: if (!$is_custom->{'textcol'}) {
1174: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1175: ' ';
1176: }
1177: if (!$is_custom->{'bgcol'}) {
1178: $output .= $choices->{'bgcol'}.': '.
1179: '<span id="css_'.$role.'_font" style="background-color: '.
1180: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1181: }
1182: $output .= '<br />';
1183: }
1184: $output .='<br />';
1185: return $output;
1186: }
1187:
1188: sub login_text_colors {
1189: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1190: my $color_menu = '<table border="0"><tr>';
1191: foreach my $item (@{$logintext}) {
1192: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1193: $color_menu .= '<td align="center">'.$link;
1194: if ($designs->{'logintext'}{$item}) {
1195: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1196: }
1197: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1198: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1199: '<td> </td>';
1200: }
1201: $color_menu .= '</tr></table><br />';
1202: return $color_menu;
1203: }
1204:
1205: sub image_changes {
1206: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1207: my $output;
1208: if (!$is_custom) {
1209: if ($img ne 'domlogo') {
1210: $output .= &mt('Default image:').'<br />';
1211: } else {
1212: $output .= &mt('Default in use:').'<br />';
1213: }
1214: }
1215: if ($img_import) {
1216: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1217: }
1218: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1219: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1220: if ($is_custom) {
1221: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1222: '<input type="checkbox" name="'.
1223: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1224: '</label> '.&mt('Replace:').'</span><br />';
1225: } else {
1226: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1227: }
1228: return $output;
1229: }
1230:
1231: sub color_pick {
1232: my ($phase,$role,$item,$desc,$curcol) = @_;
1233: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1234: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1235: ');">'.$desc.'</a>';
1236: return $link;
1237: }
1238:
1239: sub print_quotas {
1240: my ($dom,$settings,$rowtotal,$action) = @_;
1241: my $context;
1242: if ($action eq 'quotas') {
1243: $context = 'tools';
1244: } else {
1245: $context = $action;
1246: }
1247: my ($datatable,$defaultquota,@usertools,@options,%validations);
1248: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1249: my $typecount = 0;
1250: my ($css_class,%titles);
1251: if ($context eq 'requestcourses') {
1252: @usertools = ('official','unofficial','community');
1253: @options =('norequest','approval','validate','autolimit');
1254: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1255: %titles = &courserequest_titles();
1256: } else {
1257: @usertools = ('aboutme','blog','portfolio');
1258: %titles = &tool_titles();
1259: }
1260: if (ref($types) eq 'ARRAY') {
1261: foreach my $type (@{$types}) {
1262: my $currdefquota;
1263: unless ($context eq 'requestcourses') {
1264: if (ref($settings) eq 'HASH') {
1265: if (ref($settings->{defaultquota}) eq 'HASH') {
1266: $currdefquota = $settings->{defaultquota}->{$type};
1267: } else {
1268: $currdefquota = $settings->{$type};
1269: }
1270: }
1271: }
1272: if (defined($usertypes->{$type})) {
1273: $typecount ++;
1274: $css_class = $typecount%2?' class="LC_odd_row"':'';
1275: $datatable .= '<tr'.$css_class.'>'.
1276: '<td>'.$usertypes->{$type}.'</td>'.
1277: '<td class="LC_left_item">';
1278: if ($context eq 'requestcourses') {
1279: $datatable .= '<table><tr>';
1280: }
1281: my %cell;
1282: foreach my $item (@usertools) {
1283: if ($context eq 'requestcourses') {
1284: my ($curroption,$currlimit);
1285: if (ref($settings) eq 'HASH') {
1286: if (ref($settings->{$item}) eq 'HASH') {
1287: $curroption = $settings->{$item}->{$type};
1288: if ($curroption =~ /^autolimit=(\d*)$/) {
1289: $currlimit = $1;
1290: }
1291: }
1292: }
1293: if (!$curroption) {
1294: $curroption = 'norequest';
1295: }
1296: $datatable .= '<th>'.$titles{$item}.'</th>';
1297: foreach my $option (@options) {
1298: my $val = $option;
1299: if ($option eq 'norequest') {
1300: $val = 0;
1301: }
1302: if ($option eq 'validate') {
1303: my $canvalidate = 0;
1304: if (ref($validations{$item}) eq 'HASH') {
1305: if ($validations{$item}{$type}) {
1306: $canvalidate = 1;
1307: }
1308: }
1309: next if (!$canvalidate);
1310: }
1311: my $checked = '';
1312: if ($option eq $curroption) {
1313: $checked = ' checked="checked"';
1314: } elsif ($option eq 'autolimit') {
1315: if ($curroption =~ /^autolimit/) {
1316: $checked = ' checked="checked"';
1317: }
1318: }
1319: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1320: '<input type="radio" name="crsreq_'.$item.
1321: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1322: $titles{$option}.'</label>';
1323: if ($option eq 'autolimit') {
1324: $cell{$item} .= ' <input type="text" name="crsreq_'.
1325: $item.'_limit_'.$type.'" size="1" '.
1326: 'value="'.$currlimit.'" />';
1327: }
1328: $cell{$item} .= '</span> ';
1329: if ($option eq 'autolimit') {
1330: $cell{$item} .= $titles{'unlimited'};
1331: }
1332: }
1333: } else {
1334: my $checked = 'checked="checked" ';
1335: if (ref($settings) eq 'HASH') {
1336: if (ref($settings->{$item}) eq 'HASH') {
1337: if ($settings->{$item}->{$type} == 0) {
1338: $checked = '';
1339: } elsif ($settings->{$item}->{$type} == 1) {
1340: $checked = 'checked="checked" ';
1341: }
1342: }
1343: }
1344: $datatable .= '<span class="LC_nobreak"><label>'.
1345: '<input type="checkbox" name="'.$context.'_'.$item.
1346: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1347: '</label></span> ';
1348: }
1349: }
1350: if ($context eq 'requestcourses') {
1351: $datatable .= '</tr><tr>';
1352: foreach my $item (@usertools) {
1353: $datatable .= '<td style="vertical-align: top;">'.$cell{$item}.'</td>';
1354: }
1355: $datatable .= '</tr></table>';
1356: }
1357: $datatable .= '</td>';
1358: unless ($context eq 'requestcourses') {
1359: $datatable .=
1360: '<td class="LC_right_item"><span class="LC_nobreak">'.
1361: '<input type="text" name="quota_'.$type.
1362: '" value="'.$currdefquota.
1363: '" size="5" /> Mb</span></td>';
1364: }
1365: $datatable .= '</tr>';
1366: }
1367: }
1368: }
1369: unless ($context eq 'requestcourses') {
1370: $defaultquota = '20';
1371: if (ref($settings) eq 'HASH') {
1372: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1373: $defaultquota = $settings->{'defaultquota'}->{'default'};
1374: } elsif (defined($settings->{'default'})) {
1375: $defaultquota = $settings->{'default'};
1376: }
1377: }
1378: }
1379: $typecount ++;
1380: $css_class = $typecount%2?' class="LC_odd_row"':'';
1381: $datatable .= '<tr'.$css_class.'>'.
1382: '<td>'.$othertitle.'</td>'.
1383: '<td class="LC_left_item">';
1384: if ($context eq 'requestcourses') {
1385: $datatable .= '<table><tr>';
1386: }
1387: my %defcell;
1388: foreach my $item (@usertools) {
1389: if ($context eq 'requestcourses') {
1390: my ($curroption,$currlimit);
1391: if (ref($settings) eq 'HASH') {
1392: if (ref($settings->{$item}) eq 'HASH') {
1393: $curroption = $settings->{$item}->{'default'};
1394: if ($curroption =~ /^autolimit=(\d*)$/) {
1395: $currlimit = $1;
1396: }
1397: }
1398: }
1399: if (!$curroption) {
1400: $curroption = 'norequest';
1401: }
1402: $datatable .= '<th>'.$titles{$item}.'</th>';
1403: foreach my $option (@options) {
1404: my $val = $option;
1405: if ($option eq 'norequest') {
1406: $val = 0;
1407: }
1408: if ($option eq 'validate') {
1409: my $canvalidate = 0;
1410: if (ref($validations{$item}) eq 'HASH') {
1411: if ($validations{$item}{'default'}) {
1412: $canvalidate = 1;
1413: }
1414: }
1415: next if (!$canvalidate);
1416: }
1417: my $checked = '';
1418: if ($option eq $curroption) {
1419: $checked = ' checked="checked"';
1420: } elsif ($option eq 'autolimit') {
1421: if ($curroption =~ /^autolimit/) {
1422: $checked = ' checked="checked"';
1423: }
1424: }
1425: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1426: '<input type="radio" name="crsreq_'.$item.
1427: '_default" value="'.$val.'"'.$checked.' />'.
1428: $titles{$option}.'</label>';
1429: if ($option eq 'autolimit') {
1430: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1431: $item.'_limit_default" size="1" '.
1432: 'value="'.$currlimit.'" />';
1433: }
1434: $defcell{$item} .= '</span> ';
1435: if ($option eq 'autolimit') {
1436: $defcell{$item} .= $titles{'unlimited'};
1437: }
1438: }
1439: } else {
1440: my $checked = 'checked="checked" ';
1441: if (ref($settings) eq 'HASH') {
1442: if (ref($settings->{$item}) eq 'HASH') {
1443: if ($settings->{$item}->{'default'} == 0) {
1444: $checked = '';
1445: } elsif ($settings->{$item}->{'default'} == 1) {
1446: $checked = 'checked="checked" ';
1447: }
1448: }
1449: }
1450: $datatable .= '<span class="LC_nobreak"><label>'.
1451: '<input type="checkbox" name="'.$context.'_'.$item.
1452: '" value="default" '.$checked.'/>'.$titles{$item}.
1453: '</label></span> ';
1454: }
1455: }
1456: if ($context eq 'requestcourses') {
1457: $datatable .= '</tr><tr>';
1458: foreach my $item (@usertools) {
1459: $datatable .= '<td style="vertical-align: top;">'.$defcell{$item}.'</td>';
1460: }
1461: $datatable .= '</tr></table>';
1462: }
1463: $datatable .= '</td>';
1464: unless ($context eq 'requestcourses') {
1465: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1466: '<input type="text" name="defaultquota" value="'.
1467: $defaultquota.'" size="5" /> Mb</span></td>';
1468: }
1469: $datatable .= '</tr>';
1470: $typecount ++;
1471: $css_class = $typecount%2?' class="LC_odd_row"':'';
1472: $datatable .= '<tr'.$css_class.'>'.
1473: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1474: if ($context eq 'requestcourses') {
1475: $datatable .= &mt('(overrides affiliation, if set)').
1476: '</td>'.
1477: '<td class="LC_left_item">'.
1478: '<table><tr>';
1479: } else {
1480: $datatable .= &mt('(overrides affiliation, if checked)').
1481: '</td>'.
1482: '<td class="LC_left_item" colspan="2">'.
1483: '<br />';
1484: }
1485: my %advcell;
1486: foreach my $item (@usertools) {
1487: if ($context eq 'requestcourses') {
1488: my ($curroption,$currlimit);
1489: if (ref($settings) eq 'HASH') {
1490: if (ref($settings->{$item}) eq 'HASH') {
1491: $curroption = $settings->{$item}->{'_LC_adv'};
1492: if ($curroption =~ /^autolimit=(\d*)$/) {
1493: $currlimit = $1;
1494: }
1495: }
1496: }
1497: $datatable .= '<th>'.$titles{$item}.'</th>';
1498: my $checked = '';
1499: if ($curroption eq '') {
1500: $checked = ' checked="checked"';
1501: }
1502: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1503: '<input type="radio" name="crsreq_'.$item.
1504: '__LC_adv" value=""'.$checked.' />'.
1505: &mt('No override set').'</label></span> ';
1506: foreach my $option (@options) {
1507: my $val = $option;
1508: if ($option eq 'norequest') {
1509: $val = 0;
1510: }
1511: if ($option eq 'validate') {
1512: my $canvalidate = 0;
1513: if (ref($validations{$item}) eq 'HASH') {
1514: if ($validations{$item}{'_LC_adv'}) {
1515: $canvalidate = 1;
1516: }
1517: }
1518: next if (!$canvalidate);
1519: }
1520: my $checked = '';
1521: if ($val eq $curroption) {
1522: $checked = ' checked="checked"';
1523: } elsif ($option eq 'autolimit') {
1524: if ($curroption =~ /^autolimit/) {
1525: $checked = ' checked="checked"';
1526: }
1527: }
1528: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1529: '<input type="radio" name="crsreq_'.$item.
1530: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1531: $titles{$option}.'</label>';
1532: if ($option eq 'autolimit') {
1533: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1534: $item.'_limit__LC_adv" size="1" '.
1535: 'value="'.$currlimit.'" />';
1536: }
1537: $advcell{$item} .= '</span> ';
1538: if ($option eq 'autolimit') {
1539: $advcell{$item} .= $titles{'unlimited'};
1540: }
1541: }
1542: } else {
1543: my $checked = 'checked="checked" ';
1544: if (ref($settings) eq 'HASH') {
1545: if (ref($settings->{$item}) eq 'HASH') {
1546: if ($settings->{$item}->{'_LC_adv'} == 0) {
1547: $checked = '';
1548: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1549: $checked = 'checked="checked" ';
1550: }
1551: }
1552: }
1553: $datatable .= '<span class="LC_nobreak"><label>'.
1554: '<input type="checkbox" name="'.$context.'_'.$item.
1555: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1556: '</label></span> ';
1557: }
1558: }
1559: if ($context eq 'requestcourses') {
1560: $datatable .= '</tr><tr>';
1561: foreach my $item (@usertools) {
1562: $datatable .= '<td style="vertical-align: top;">'.$advcell{$item}.'</td>';
1563: }
1564: $datatable .= '</tr></table>';
1565: }
1566: $datatable .= '</td></tr>';
1567: $$rowtotal += $typecount;
1568: return $datatable;
1569: }
1570:
1571: sub print_courserequestmail {
1572: my ($dom,$settings,$rowtotal) = @_;
1573: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1574: $now = time;
1575: $rows = 0;
1576: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1577: foreach my $server (keys(%dompersonnel)) {
1578: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1579: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1580: if (!grep(/^$uname:$udom$/,@domcoord)) {
1581: push(@domcoord,$uname.':'.$udom);
1582: }
1583: }
1584: }
1585: if (ref($settings) eq 'HASH') {
1586: if (ref($settings->{'notify'}) eq 'HASH') {
1587: if ($settings->{'notify'}{'approval'} ne '') {
1588: @currapproval = split(',',$settings->{'notify'}{'approval'});
1589: }
1590: }
1591: }
1592: if (@currapproval) {
1593: foreach my $dc (@currapproval) {
1594: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1595: push(@domcoord,$dc);
1596: }
1597: }
1598: }
1599: @domcoord = sort(@domcoord);
1600: my $numinrow = 4;
1601: my $numdc = @domcoord;
1602: my $css_class = 'class="LC_odd_row"';
1603: $datatable = '<tr'.$css_class.'>'.
1604: ' <td>'.&mt('Receive notification of course requests requiring approval.').
1605: ' </td>'.
1606: ' <td class="LC_left_item">';
1607: if (@domcoord > 0) {
1608: $datatable .= '<table>';
1609: for (my $i=0; $i<$numdc; $i++) {
1610: my $rem = $i%($numinrow);
1611: if ($rem == 0) {
1612: if ($i > 0) {
1613: $datatable .= '</tr>';
1614: }
1615: $datatable .= '<tr>';
1616: $rows ++;
1617: }
1618: my $check = ' ';
1619: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1620: $check = ' checked="checked" ';
1621: }
1622: my ($uname,$udom) = split(':',$domcoord[$i]);
1623: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1624: if ($i == $numdc-1) {
1625: my $colsleft = $numinrow-$rem;
1626: if ($colsleft > 1) {
1627: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1628: } else {
1629: $datatable .= '<td class="LC_left_item">';
1630: }
1631: } else {
1632: $datatable .= '<td class="LC_left_item">';
1633: }
1634: $datatable .= '<span class="LC_nobreak"><label>'.
1635: '<input type="checkbox" name="reqapprovalnotify" '.
1636: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1637: $fullname.'</label></span></td>';
1638: }
1639: $datatable .= '</tr></table>';
1640: } else {
1641: $datatable .= &mt('There are no active Domain Coordinators');
1642: $rows ++;
1643: }
1644: $datatable .='</td></tr>';
1645: $$rowtotal += $rows;
1646: return $datatable;
1647: }
1648:
1649: sub print_autoenroll {
1650: my ($dom,$settings,$rowtotal) = @_;
1651: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1652: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
1653: if (ref($settings) eq 'HASH') {
1654: if (exists($settings->{'run'})) {
1655: if ($settings->{'run'} eq '0') {
1656: $runoff = ' checked="checked" ';
1657: $runon = ' ';
1658: } else {
1659: $runon = ' checked="checked" ';
1660: $runoff = ' ';
1661: }
1662: } else {
1663: if ($autorun) {
1664: $runon = ' checked="checked" ';
1665: $runoff = ' ';
1666: } else {
1667: $runoff = ' checked="checked" ';
1668: $runon = ' ';
1669: }
1670: }
1671: if (exists($settings->{'co-owners'})) {
1672: if ($settings->{'co-owners'} eq '0') {
1673: $coownersoff = ' checked="checked" ';
1674: $coownerson = ' ';
1675: } else {
1676: $coownerson = ' checked="checked" ';
1677: $coownersoff = ' ';
1678: }
1679: } else {
1680: $coownersoff = ' checked="checked" ';
1681: $coownerson = ' ';
1682: }
1683: if (exists($settings->{'sender_domain'})) {
1684: $defdom = $settings->{'sender_domain'};
1685: }
1686: } else {
1687: if ($autorun) {
1688: $runon = ' checked="checked" ';
1689: $runoff = ' ';
1690: } else {
1691: $runoff = ' checked="checked" ';
1692: $runon = ' ';
1693: }
1694: }
1695: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1696: my $notif_sender;
1697: if (ref($settings) eq 'HASH') {
1698: $notif_sender = $settings->{'sender_uname'};
1699: }
1700: my $datatable='<tr class="LC_odd_row">'.
1701: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1702: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1703: '<input type="radio" name="autoenroll_run"'.
1704: $runon.' value="1" />'.&mt('Yes').'</label> '.
1705: '<label><input type="radio" name="autoenroll_run"'.
1706: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1707: '</tr><tr>'.
1708: '<td>'.&mt('Notification messages - sender').
1709: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1710: &mt('username').': '.
1711: '<input type="text" name="sender_uname" value="'.
1712: $notif_sender.'" size="10" /> '.&mt('domain').
1713: ': '.$domform.'</span></td></tr>'.
1714: '<tr class="LC_odd_row">'.
1715: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
1716: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1717: '<input type="radio" name="autoassign_coowners"'.
1718: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
1719: '<label><input type="radio" name="autoassign_coowners"'.
1720: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
1721: '</tr>';
1722: $$rowtotal += 3;
1723: return $datatable;
1724: }
1725:
1726: sub print_autoupdate {
1727: my ($position,$dom,$settings,$rowtotal) = @_;
1728: my $datatable;
1729: if ($position eq 'top') {
1730: my $updateon = ' ';
1731: my $updateoff = ' checked="checked" ';
1732: my $classlistson = ' ';
1733: my $classlistsoff = ' checked="checked" ';
1734: if (ref($settings) eq 'HASH') {
1735: if ($settings->{'run'} eq '1') {
1736: $updateon = $updateoff;
1737: $updateoff = ' ';
1738: }
1739: if ($settings->{'classlists'} eq '1') {
1740: $classlistson = $classlistsoff;
1741: $classlistsoff = ' ';
1742: }
1743: }
1744: my %title = (
1745: run => 'Auto-update active?',
1746: classlists => 'Update information in classlists?',
1747: );
1748: $datatable = '<tr class="LC_odd_row">'.
1749: '<td>'.&mt($title{'run'}).'</td>'.
1750: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1751: '<input type="radio" name="autoupdate_run"'.
1752: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1753: '<label><input type="radio" name="autoupdate_run"'.
1754: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1755: '</tr><tr>'.
1756: '<td>'.&mt($title{'classlists'}).'</td>'.
1757: '<td class="LC_right_item"><span class="LC_nobreak">'.
1758: '<label><input type="radio" name="classlists"'.
1759: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1760: '<label><input type="radio" name="classlists"'.
1761: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1762: '</tr>';
1763: $$rowtotal += 2;
1764: } elsif ($position eq 'middle') {
1765: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1766: my $numinrow = 3;
1767: my $locknamesettings;
1768: $datatable .= &insttypes_row($settings,$types,$usertypes,
1769: $dom,$numinrow,$othertitle,
1770: 'lockablenames');
1771: $$rowtotal ++;
1772: } else {
1773: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1774: my @fields = ('lastname','firstname','middlename','generation',
1775: 'permanentemail','id');
1776: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1777: my $numrows = 0;
1778: if (ref($types) eq 'ARRAY') {
1779: if (@{$types} > 0) {
1780: $datatable =
1781: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1782: \@fields,$types,\$numrows);
1783: $$rowtotal += @{$types};
1784: }
1785: }
1786: $datatable .=
1787: &usertype_update_row($settings,{'default' => $othertitle},
1788: \%fieldtitles,\@fields,['default'],
1789: \$numrows);
1790: $$rowtotal ++;
1791: }
1792: return $datatable;
1793: }
1794:
1795: sub print_autocreate {
1796: my ($dom,$settings,$rowtotal) = @_;
1797: my (%createon,%createoff);
1798: my $curr_dc;
1799: my @types = ('xml','req');
1800: if (ref($settings) eq 'HASH') {
1801: foreach my $item (@types) {
1802: $createoff{$item} = ' checked="checked" ';
1803: $createon{$item} = ' ';
1804: if (exists($settings->{$item})) {
1805: if ($settings->{$item}) {
1806: $createon{$item} = ' checked="checked" ';
1807: $createoff{$item} = ' ';
1808: }
1809: }
1810: }
1811: $curr_dc = $settings->{'xmldc'};
1812: } else {
1813: foreach my $item (@types) {
1814: $createoff{$item} = ' checked="checked" ';
1815: $createon{$item} = ' ';
1816: }
1817: }
1818: $$rowtotal += 2;
1819: my $datatable='<tr class="LC_odd_row">'.
1820: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
1821: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1822: '<input type="radio" name="autocreate_xml"'.
1823: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
1824: '<label><input type="radio" name="autocreate_xml"'.
1825: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>';
1826: my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);
1827: if ($numdc > 1) {
1828: $datatable .= '</td><tr><td>'.
1829: &mt('XML files processed as: (choose Dom. Coord.)').
1830: '</td><td class="LC_left_item">'.$dctable.'</td></tr>'.
1831: '<tr class="LC_odd_row">';
1832: $$rowtotal ++ ;
1833: } else {
1834: $datatable .= '</td></tr><tr>';
1835: }
1836: $datatable .= '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
1837: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1838: '<input type="radio" name="autocreate_req"'.
1839: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
1840: '<label><input type="radio" name="autocreate_req"'.
1841: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span></td>'.
1842: '</tr>';
1843: return $datatable;
1844: }
1845:
1846: sub print_directorysrch {
1847: my ($dom,$settings,$rowtotal) = @_;
1848: my $srchon = ' ';
1849: my $srchoff = ' checked="checked" ';
1850: my ($exacton,$containson,$beginson);
1851: my $localon = ' ';
1852: my $localoff = ' checked="checked" ';
1853: if (ref($settings) eq 'HASH') {
1854: if ($settings->{'available'} eq '1') {
1855: $srchon = $srchoff;
1856: $srchoff = ' ';
1857: }
1858: if ($settings->{'localonly'} eq '1') {
1859: $localon = $localoff;
1860: $localoff = ' ';
1861: }
1862: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1863: foreach my $type (@{$settings->{'searchtypes'}}) {
1864: if ($type eq 'exact') {
1865: $exacton = ' checked="checked" ';
1866: } elsif ($type eq 'contains') {
1867: $containson = ' checked="checked" ';
1868: } elsif ($type eq 'begins') {
1869: $beginson = ' checked="checked" ';
1870: }
1871: }
1872: } else {
1873: if ($settings->{'searchtypes'} eq 'exact') {
1874: $exacton = ' checked="checked" ';
1875: } elsif ($settings->{'searchtypes'} eq 'contains') {
1876: $containson = ' checked="checked" ';
1877: } elsif ($settings->{'searchtypes'} eq 'specify') {
1878: $exacton = ' checked="checked" ';
1879: $containson = ' checked="checked" ';
1880: }
1881: }
1882: }
1883: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1884: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1885:
1886: my $numinrow = 4;
1887: my $cansrchrow = 0;
1888: my $datatable='<tr class="LC_odd_row">'.
1889: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1890: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1891: '<input type="radio" name="dirsrch_available"'.
1892: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1893: '<label><input type="radio" name="dirsrch_available"'.
1894: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1895: '</tr><tr>'.
1896: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1897: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1898: '<input type="radio" name="dirsrch_localonly"'.
1899: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1900: '<label><input type="radio" name="dirsrch_localonly"'.
1901: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1902: '</tr>';
1903: $$rowtotal += 2;
1904: if (ref($usertypes) eq 'HASH') {
1905: if (keys(%{$usertypes}) > 0) {
1906: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
1907: $numinrow,$othertitle,'cansearch');
1908: $cansrchrow = 1;
1909: }
1910: }
1911: if ($cansrchrow) {
1912: $$rowtotal ++;
1913: $datatable .= '<tr>';
1914: } else {
1915: $datatable .= '<tr class="LC_odd_row">';
1916: }
1917: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1918: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1919: foreach my $title (@{$titleorder}) {
1920: if (defined($searchtitles->{$title})) {
1921: my $check = ' ';
1922: if (ref($settings) eq 'HASH') {
1923: if (ref($settings->{'searchby'}) eq 'ARRAY') {
1924: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
1925: $check = ' checked="checked" ';
1926: }
1927: }
1928: }
1929: $datatable .= '<td class="LC_left_item">'.
1930: '<span class="LC_nobreak"><label>'.
1931: '<input type="checkbox" name="searchby" '.
1932: 'value="'.$title.'"'.$check.'/>'.
1933: $searchtitles->{$title}.'</label></span></td>';
1934: }
1935: }
1936: $datatable .= '</tr></table></td></tr>';
1937: $$rowtotal ++;
1938: if ($cansrchrow) {
1939: $datatable .= '<tr class="LC_odd_row">';
1940: } else {
1941: $datatable .= '<tr>';
1942: }
1943: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
1944: '<td class="LC_left_item" colspan="2">'.
1945: '<span class="LC_nobreak"><label>'.
1946: '<input type="checkbox" name="searchtypes" '.
1947: $exacton.' value="exact" />'.&mt('Exact match').
1948: '</label> '.
1949: '<label><input type="checkbox" name="searchtypes" '.
1950: $beginson.' value="begins" />'.&mt('Begins with').
1951: '</label> '.
1952: '<label><input type="checkbox" name="searchtypes" '.
1953: $containson.' value="contains" />'.&mt('Contains').
1954: '</label></span></td></tr>';
1955: $$rowtotal ++;
1956: return $datatable;
1957: }
1958:
1959: sub print_contacts {
1960: my ($dom,$settings,$rowtotal) = @_;
1961: my $datatable;
1962: my @contacts = ('adminemail','supportemail');
1963: my (%checked,%to,%otheremails);
1964: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
1965: 'requestsmail');
1966: foreach my $type (@mailings) {
1967: $otheremails{$type} = '';
1968: }
1969: if (ref($settings) eq 'HASH') {
1970: foreach my $item (@contacts) {
1971: if (exists($settings->{$item})) {
1972: $to{$item} = $settings->{$item};
1973: }
1974: }
1975: foreach my $type (@mailings) {
1976: if (exists($settings->{$type})) {
1977: if (ref($settings->{$type}) eq 'HASH') {
1978: foreach my $item (@contacts) {
1979: if ($settings->{$type}{$item}) {
1980: $checked{$type}{$item} = ' checked="checked" ';
1981: }
1982: }
1983: $otheremails{$type} = $settings->{$type}{'others'};
1984: }
1985: } elsif ($type eq 'lonstatusmail') {
1986: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
1987: }
1988: }
1989: } else {
1990: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
1991: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
1992: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
1993: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
1994: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
1995: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
1996: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
1997: }
1998: my ($titles,$short_titles) = &contact_titles();
1999: my $rownum = 0;
2000: my $css_class;
2001: foreach my $item (@contacts) {
2002: $rownum ++;
2003: $css_class = $rownum%2?' class="LC_odd_row"':'';
2004: $datatable .= '<tr'.$css_class.'>'.
2005: '<td><span class="LC_nobreak">'.$titles->{$item}.
2006: '</span></td><td class="LC_right_item">'.
2007: '<input type="text" name="'.$item.'" value="'.
2008: $to{$item}.'" /></td></tr>';
2009: }
2010: foreach my $type (@mailings) {
2011: $rownum ++;
2012: $css_class = $rownum%2?' class="LC_odd_row"':'';
2013: $datatable .= '<tr'.$css_class.'>'.
2014: '<td><span class="LC_nobreak">'.
2015: $titles->{$type}.': </span></td>'.
2016: '<td class="LC_left_item">'.
2017: '<span class="LC_nobreak">';
2018: foreach my $item (@contacts) {
2019: $datatable .= '<label>'.
2020: '<input type="checkbox" name="'.$type.'"'.
2021: $checked{$type}{$item}.
2022: ' value="'.$item.'" />'.$short_titles->{$item}.
2023: '</label> ';
2024: }
2025: $datatable .= '</span><br />'.&mt('Others').': '.
2026: '<input type="text" name="'.$type.'_others" '.
2027: 'value="'.$otheremails{$type}.'" />'.
2028: '</td></tr>'."\n";
2029: }
2030: $$rowtotal += $rownum;
2031: return $datatable;
2032: }
2033:
2034: sub radiobutton_prefs {
2035: my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;
2036: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2037: (ref($choices) eq 'HASH'));
2038:
2039: my (%checkedon,%checkedoff,$datatable,$css_class);
2040:
2041: foreach my $item (@{$toggles}) {
2042: if ($defaultchecked->{$item} eq 'on') {
2043: $checkedon{$item} = ' checked="checked" ';
2044: $checkedoff{$item} = ' ';
2045: } elsif ($defaultchecked->{$item} eq 'off') {
2046: $checkedoff{$item} = ' checked="checked" ';
2047: $checkedon{$item} = ' ';
2048: }
2049: }
2050: if (ref($settings) eq 'HASH') {
2051: foreach my $item (@{$toggles}) {
2052: if ($settings->{$item} eq '1') {
2053: $checkedon{$item} = ' checked="checked" ';
2054: $checkedoff{$item} = ' ';
2055: } elsif ($settings->{$item} eq '0') {
2056: $checkedoff{$item} = ' checked="checked" ';
2057: $checkedon{$item} = ' ';
2058: }
2059: }
2060: }
2061: foreach my $item (@{$toggles}) {
2062: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2063: $datatable .=
2064: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
2065: '</span></td>'.
2066: '<td class="LC_right_item"><span class="LC_nobreak">'.
2067: '<label><input type="radio" name="'.
2068: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
2069: '</label> <label><input type="radio" name="'.$item.'" '.
2070: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2071: '</span></td>'.
2072: '</tr>';
2073: $itemcount ++;
2074: }
2075: return ($datatable,$itemcount);
2076: }
2077:
2078: sub print_coursedefaults {
2079: my ($dom,$settings,$rowtotal) = @_;
2080: my ($css_class,$datatable);
2081: my $itemcount = 1;
2082: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2083: %choices =
2084: &Apache::lonlocal::texthash (
2085: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2086: );
2087: %defaultchecked = ('canuse_pdfforms' => 'off');
2088: @toggles = ('canuse_pdfforms',);
2089: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2090: \%choices,$itemcount);
2091: $$rowtotal += $itemcount;
2092: return $datatable;
2093: }
2094:
2095: sub contact_titles {
2096: my %titles = &Apache::lonlocal::texthash (
2097: 'supportemail' => 'Support E-mail address',
2098: 'adminemail' => 'Default Server Admin E-mail address',
2099: 'errormail' => 'Error reports to be e-mailed to',
2100: 'packagesmail' => 'Package update alerts to be e-mailed to',
2101: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
2102: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
2103: 'requestsmail' => 'E-mail from course requests requiring approval',
2104: );
2105: my %short_titles = &Apache::lonlocal::texthash (
2106: adminemail => 'Admin E-mail address',
2107: supportemail => 'Support E-mail',
2108: );
2109: return (\%titles,\%short_titles);
2110: }
2111:
2112: sub tool_titles {
2113: my %titles = &Apache::lonlocal::texthash (
2114: aboutme => 'Personal Information Page',
2115: blog => 'Blog',
2116: portfolio => 'Portfolio',
2117: official => 'Official courses (with institutional codes)',
2118: unofficial => 'Unofficial courses',
2119: community => 'Communities',
2120: );
2121: return %titles;
2122: }
2123:
2124: sub courserequest_titles {
2125: my %titles = &Apache::lonlocal::texthash (
2126: official => 'Official',
2127: unofficial => 'Unofficial',
2128: community => 'Communities',
2129: norequest => 'Not allowed',
2130: approval => 'Approval by Dom. Coord.',
2131: validate => 'With validation',
2132: autolimit => 'Numerical limit',
2133: unlimited => '(blank for unlimited)',
2134: );
2135: return %titles;
2136: }
2137:
2138: sub courserequest_conditions {
2139: my %conditions = &Apache::lonlocal::texthash (
2140: approval => '(Processing of request subject to approval by Domain Coordinator).',
2141: validate => '(Processing of request subject to instittutional validation).',
2142: );
2143: return %conditions;
2144: }
2145:
2146:
2147: sub print_usercreation {
2148: my ($position,$dom,$settings,$rowtotal) = @_;
2149: my $numinrow = 4;
2150: my $datatable;
2151: if ($position eq 'top') {
2152: $$rowtotal ++;
2153: my $rowcount = 0;
2154: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
2155: if (ref($rules) eq 'HASH') {
2156: if (keys(%{$rules}) > 0) {
2157: $datatable .= &user_formats_row('username',$settings,$rules,
2158: $ruleorder,$numinrow,$rowcount);
2159: $$rowtotal ++;
2160: $rowcount ++;
2161: }
2162: }
2163: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
2164: if (ref($idrules) eq 'HASH') {
2165: if (keys(%{$idrules}) > 0) {
2166: $datatable .= &user_formats_row('id',$settings,$idrules,
2167: $idruleorder,$numinrow,$rowcount);
2168: $$rowtotal ++;
2169: $rowcount ++;
2170: }
2171: }
2172: my ($emailrules,$emailruleorder) =
2173: &Apache::lonnet::inst_userrules($dom,'email');
2174: if (ref($emailrules) eq 'HASH') {
2175: if (keys(%{$emailrules}) > 0) {
2176: $datatable .= &user_formats_row('email',$settings,$emailrules,
2177: $emailruleorder,$numinrow,$rowcount);
2178: $$rowtotal ++;
2179: $rowcount ++;
2180: }
2181: }
2182: if ($rowcount == 0) {
2183: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
2184: $$rowtotal ++;
2185: $rowcount ++;
2186: }
2187: } elsif ($position eq 'middle') {
2188: my @creators = ('author','course','requestcrs','selfcreate');
2189: my ($rules,$ruleorder) =
2190: &Apache::lonnet::inst_userrules($dom,'username');
2191: my %lt = &usercreation_types();
2192: my %checked;
2193: my @selfcreate;
2194: if (ref($settings) eq 'HASH') {
2195: if (ref($settings->{'cancreate'}) eq 'HASH') {
2196: foreach my $item (@creators) {
2197: $checked{$item} = $settings->{'cancreate'}{$item};
2198: }
2199: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
2200: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
2201: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
2202: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
2203: @selfcreate = ('email','login','sso');
2204: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
2205: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
2206: }
2207: }
2208: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
2209: foreach my $item (@creators) {
2210: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
2211: $checked{$item} = 'none';
2212: }
2213: }
2214: }
2215: }
2216: my $rownum = 0;
2217: foreach my $item (@creators) {
2218: $rownum ++;
2219: if ($item ne 'selfcreate') {
2220: if ($checked{$item} eq '') {
2221: $checked{$item} = 'any';
2222: }
2223: }
2224: my $css_class;
2225: if ($rownum%2) {
2226: $css_class = '';
2227: } else {
2228: $css_class = ' class="LC_odd_row" ';
2229: }
2230: $datatable .= '<tr'.$css_class.'>'.
2231: '<td><span class="LC_nobreak">'.$lt{$item}.
2232: '</span></td><td align="right">';
2233: my @options;
2234: if ($item eq 'selfcreate') {
2235: push(@options,('email','login','sso'));
2236: } else {
2237: @options = ('any');
2238: if (ref($rules) eq 'HASH') {
2239: if (keys(%{$rules}) > 0) {
2240: push(@options,('official','unofficial'));
2241: }
2242: }
2243: push(@options,'none');
2244: }
2245: foreach my $option (@options) {
2246: my $type = 'radio';
2247: my $check = ' ';
2248: if ($item eq 'selfcreate') {
2249: $type = 'checkbox';
2250: if (grep(/^\Q$option\E$/,@selfcreate)) {
2251: $check = ' checked="checked" ';
2252: }
2253: } else {
2254: if ($checked{$item} eq $option) {
2255: $check = ' checked="checked" ';
2256: }
2257: }
2258: $datatable .= '<span class="LC_nobreak"><label>'.
2259: '<input type="'.$type.'" name="can_createuser_'.
2260: $item.'" value="'.$option.'"'.$check.'/> '.
2261: $lt{$option}.'</label> </span>';
2262: }
2263: $datatable .= '</td></tr>';
2264: }
2265: my ($othertitle,$usertypes,$types) =
2266: &Apache::loncommon::sorted_inst_types($dom);
2267: if (ref($usertypes) eq 'HASH') {
2268: if (keys(%{$usertypes}) > 0) {
2269: my $createsettings;
2270: if (ref($settings) eq 'HASH') {
2271: $createsettings = $settings->{cancreate};
2272: }
2273: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
2274: $dom,$numinrow,$othertitle,
2275: 'statustocreate');
2276: $$rowtotal ++;
2277: }
2278: }
2279: } else {
2280: my @contexts = ('author','course','domain');
2281: my @authtypes = ('int','krb4','krb5','loc');
2282: my %checked;
2283: if (ref($settings) eq 'HASH') {
2284: if (ref($settings->{'authtypes'}) eq 'HASH') {
2285: foreach my $item (@contexts) {
2286: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
2287: foreach my $auth (@authtypes) {
2288: if ($settings->{'authtypes'}{$item}{$auth}) {
2289: $checked{$item}{$auth} = ' checked="checked" ';
2290: }
2291: }
2292: }
2293: }
2294: }
2295: } else {
2296: foreach my $item (@contexts) {
2297: foreach my $auth (@authtypes) {
2298: $checked{$item}{$auth} = ' checked="checked" ';
2299: }
2300: }
2301: }
2302: my %title = &context_names();
2303: my %authname = &authtype_names();
2304: my $rownum = 0;
2305: my $css_class;
2306: foreach my $item (@contexts) {
2307: if ($rownum%2) {
2308: $css_class = '';
2309: } else {
2310: $css_class = ' class="LC_odd_row" ';
2311: }
2312: $datatable .= '<tr'.$css_class.'>'.
2313: '<td>'.$title{$item}.
2314: '</td><td class="LC_left_item">'.
2315: '<span class="LC_nobreak">';
2316: foreach my $auth (@authtypes) {
2317: $datatable .= '<label>'.
2318: '<input type="checkbox" name="'.$item.'_auth" '.
2319: $checked{$item}{$auth}.' value="'.$auth.'" />'.
2320: $authname{$auth}.'</label> ';
2321: }
2322: $datatable .= '</span></td></tr>';
2323: $rownum ++;
2324: }
2325: $$rowtotal += $rownum;
2326: }
2327: return $datatable;
2328: }
2329:
2330: sub user_formats_row {
2331: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
2332: my $output;
2333: my %text = (
2334: 'username' => 'new usernames',
2335: 'id' => 'IDs',
2336: 'email' => 'self-created accounts (e-mail)',
2337: );
2338: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2339: $output = '<tr '.$css_class.'>'.
2340: '<td><span class="LC_nobreak">';
2341: if ($type eq 'email') {
2342: $output .= &mt("Formats disallowed for $text{$type}: ");
2343: } else {
2344: $output .= &mt("Format rules to check for $text{$type}: ");
2345: }
2346: $output .= '</span></td>'.
2347: '<td class="LC_left_item" colspan="2"><table>';
2348: my $rem;
2349: if (ref($ruleorder) eq 'ARRAY') {
2350: for (my $i=0; $i<@{$ruleorder}; $i++) {
2351: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
2352: my $rem = $i%($numinrow);
2353: if ($rem == 0) {
2354: if ($i > 0) {
2355: $output .= '</tr>';
2356: }
2357: $output .= '<tr>';
2358: }
2359: my $check = ' ';
2360: if (ref($settings) eq 'HASH') {
2361: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
2362: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
2363: $check = ' checked="checked" ';
2364: }
2365: }
2366: }
2367: $output .= '<td class="LC_left_item">'.
2368: '<span class="LC_nobreak"><label>'.
2369: '<input type="checkbox" name="'.$type.'_rule" '.
2370: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
2371: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
2372: }
2373: }
2374: $rem = @{$ruleorder}%($numinrow);
2375: }
2376: my $colsleft = $numinrow - $rem;
2377: if ($colsleft > 1 ) {
2378: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2379: ' </td>';
2380: } elsif ($colsleft == 1) {
2381: $output .= '<td class="LC_left_item"> </td>';
2382: }
2383: $output .= '</tr></table></td></tr>';
2384: return $output;
2385: }
2386:
2387: sub usercreation_types {
2388: my %lt = &Apache::lonlocal::texthash (
2389: author => 'When adding a co-author',
2390: course => 'When adding a user to a course',
2391: requestcrs => 'When requesting a course',
2392: selfcreate => 'User creates own account',
2393: any => 'Any',
2394: official => 'Institutional only ',
2395: unofficial => 'Non-institutional only',
2396: email => 'E-mail address',
2397: login => 'Institutional Login',
2398: sso => 'SSO',
2399: none => 'None',
2400: );
2401: return %lt;
2402: }
2403:
2404: sub authtype_names {
2405: my %lt = &Apache::lonlocal::texthash(
2406: int => 'Internal',
2407: krb4 => 'Kerberos 4',
2408: krb5 => 'Kerberos 5',
2409: loc => 'Local',
2410: );
2411: return %lt;
2412: }
2413:
2414: sub context_names {
2415: my %context_title = &Apache::lonlocal::texthash(
2416: author => 'Creating users when an Author',
2417: course => 'Creating users when in a course',
2418: domain => 'Creating users when a Domain Coordinator',
2419: );
2420: return %context_title;
2421: }
2422:
2423: sub print_usermodification {
2424: my ($position,$dom,$settings,$rowtotal) = @_;
2425: my $numinrow = 4;
2426: my ($context,$datatable,$rowcount);
2427: if ($position eq 'top') {
2428: $rowcount = 0;
2429: $context = 'author';
2430: foreach my $role ('ca','aa') {
2431: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2432: $numinrow,$rowcount);
2433: $$rowtotal ++;
2434: $rowcount ++;
2435: }
2436: } elsif ($position eq 'middle') {
2437: $context = 'course';
2438: $rowcount = 0;
2439: foreach my $role ('st','ep','ta','in','cr') {
2440: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2441: $numinrow,$rowcount);
2442: $$rowtotal ++;
2443: $rowcount ++;
2444: }
2445: } elsif ($position eq 'bottom') {
2446: $context = 'selfcreate';
2447: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2448: $usertypes->{'default'} = $othertitle;
2449: if (ref($types) eq 'ARRAY') {
2450: push(@{$types},'default');
2451: $usertypes->{'default'} = $othertitle;
2452: foreach my $status (@{$types}) {
2453: $datatable .= &modifiable_userdata_row($context,$status,$settings,
2454: $numinrow,$rowcount,$usertypes);
2455: $$rowtotal ++;
2456: $rowcount ++;
2457: }
2458: }
2459: }
2460: return $datatable;
2461: }
2462:
2463: sub print_defaults {
2464: my ($dom,$rowtotal) = @_;
2465: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
2466: 'datelocale_def');
2467: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
2468: my $titles = &defaults_titles();
2469: my $rownum = 0;
2470: my ($datatable,$css_class);
2471: foreach my $item (@items) {
2472: if ($rownum%2) {
2473: $css_class = '';
2474: } else {
2475: $css_class = ' class="LC_odd_row" ';
2476: }
2477: $datatable .= '<tr'.$css_class.'>'.
2478: '<td><span class="LC_nobreak">'.$titles->{$item}.
2479: '</span></td><td class="LC_right_item">';
2480: if ($item eq 'auth_def') {
2481: my @authtypes = ('internal','krb4','krb5','localauth');
2482: my %shortauth = (
2483: internal => 'int',
2484: krb4 => 'krb4',
2485: krb5 => 'krb5',
2486: localauth => 'loc'
2487: );
2488: my %authnames = &authtype_names();
2489: foreach my $auth (@authtypes) {
2490: my $checked = ' ';
2491: if ($domdefaults{$item} eq $auth) {
2492: $checked = ' checked="checked" ';
2493: }
2494: $datatable .= '<label><input type="radio" name="'.$item.
2495: '" value="'.$auth.'"'.$checked.'/>'.
2496: $authnames{$shortauth{$auth}}.'</label> ';
2497: }
2498: } elsif ($item eq 'timezone_def') {
2499: my $includeempty = 1;
2500: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
2501: } elsif ($item eq 'datelocale_def') {
2502: my $includeempty = 1;
2503: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
2504: } else {
2505: $datatable .= '<input type="text" name="'.$item.'" value="'.
2506: $domdefaults{$item}.'" />';
2507: }
2508: $datatable .= '</td></tr>';
2509: $rownum ++;
2510: }
2511: $$rowtotal += $rownum;
2512: return $datatable;
2513: }
2514:
2515: sub defaults_titles {
2516: my %titles = &Apache::lonlocal::texthash (
2517: 'auth_def' => 'Default authentication type',
2518: 'auth_arg_def' => 'Default authentication argument',
2519: 'lang_def' => 'Default language',
2520: 'timezone_def' => 'Default timezone',
2521: 'datelocale_def' => 'Default locale for dates',
2522: );
2523: return (\%titles);
2524: }
2525:
2526: sub print_scantronformat {
2527: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
2528: my $itemcount = 1;
2529: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
2530: %confhash);
2531: my $switchserver = &check_switchserver($dom,$confname);
2532: my %lt = &Apache::lonlocal::texthash (
2533: default => 'Default bubblesheet format file error',
2534: custom => 'Custom bubblesheet format file error',
2535: );
2536: my %scantronfiles = (
2537: default => 'default.tab',
2538: custom => 'custom.tab',
2539: );
2540: foreach my $key (keys(%scantronfiles)) {
2541: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
2542: .$scantronfiles{$key};
2543: }
2544: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
2545: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
2546: if (!$switchserver) {
2547: my $servadm = $r->dir_config('lonAdmEMail');
2548: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
2549: if ($configuserok eq 'ok') {
2550: if ($author_ok eq 'ok') {
2551: my %legacyfile = (
2552: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
2553: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
2554: );
2555: my %md5chk;
2556: foreach my $type (keys(%legacyfile)) {
2557: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
2558: chomp($md5chk{$type});
2559: }
2560: if ($md5chk{'default'} ne $md5chk{'custom'}) {
2561: foreach my $type (keys(%legacyfile)) {
2562: ($scantronurls{$type},my $error) =
2563: &legacy_scantronformat($r,$dom,$confname,
2564: $type,$legacyfile{$type},
2565: $scantronurls{$type},
2566: $scantronfiles{$type});
2567: if ($error ne '') {
2568: $error{$type} = $error;
2569: }
2570: }
2571: if (keys(%error) == 0) {
2572: $is_custom = 1;
2573: $confhash{'scantron'}{'scantronformat'} =
2574: $scantronurls{'custom'};
2575: my $putresult =
2576: &Apache::lonnet::put_dom('configuration',
2577: \%confhash,$dom);
2578: if ($putresult ne 'ok') {
2579: $error{'custom'} =
2580: '<span class="LC_error">'.
2581: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2582: }
2583: }
2584: } else {
2585: ($scantronurls{'default'},my $error) =
2586: &legacy_scantronformat($r,$dom,$confname,
2587: 'default',$legacyfile{'default'},
2588: $scantronurls{'default'},
2589: $scantronfiles{'default'});
2590: if ($error eq '') {
2591: $confhash{'scantron'}{'scantronformat'} = '';
2592: my $putresult =
2593: &Apache::lonnet::put_dom('configuration',
2594: \%confhash,$dom);
2595: if ($putresult ne 'ok') {
2596: $error{'default'} =
2597: '<span class="LC_error">'.
2598: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2599: }
2600: } else {
2601: $error{'default'} = $error;
2602: }
2603: }
2604: }
2605: }
2606: } else {
2607: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
2608: }
2609: }
2610: if (ref($settings) eq 'HASH') {
2611: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
2612: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
2613: if ((!@info) || ($info[0] eq 'no_such_dir')) {
2614: $scantronurl = '';
2615: } else {
2616: $scantronurl = $settings->{'scantronformat'};
2617: }
2618: $is_custom = 1;
2619: } else {
2620: $scantronurl = $scantronurls{'default'};
2621: }
2622: } else {
2623: if ($is_custom) {
2624: $scantronurl = $scantronurls{'custom'};
2625: } else {
2626: $scantronurl = $scantronurls{'default'};
2627: }
2628: }
2629: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2630: $datatable .= '<tr'.$css_class.'>';
2631: if (!$is_custom) {
2632: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
2633: '<span class="LC_nobreak">';
2634: if ($scantronurl) {
2635: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
2636: &mt('Default bubblesheet format file').'</a>';
2637: } else {
2638: $datatable = &mt('File unavailable for display');
2639: }
2640: $datatable .= '</span></td>';
2641: if (keys(%error) == 0) {
2642: $datatable .= '<td valign="bottom">';
2643: if (!$switchserver) {
2644: $datatable .= &mt('Upload:').'<br />';
2645: }
2646: } else {
2647: my $errorstr;
2648: foreach my $key (sort(keys(%error))) {
2649: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2650: }
2651: $datatable .= '<td>'.$errorstr;
2652: }
2653: } else {
2654: if (keys(%error) > 0) {
2655: my $errorstr;
2656: foreach my $key (sort(keys(%error))) {
2657: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2658: }
2659: $datatable .= '<td>'.$errorstr.'</td><td> ';
2660: } elsif ($scantronurl) {
2661: $datatable .= '<td><span class="LC_nobreak">'.
2662: '<a href="'.$scantronurl.'" target="_blank">'.
2663: &mt('Custom bubblesheet format file').'</a><label>'.
2664: '<input type="checkbox" name="scantronformat_del"'.
2665: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
2666: '<td><span class="LC_nobreak"> '.
2667: &mt('Replace:').'</span><br />';
2668: }
2669: }
2670: if (keys(%error) == 0) {
2671: if ($switchserver) {
2672: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2673: } else {
2674: $datatable .='<span class="LC_nobreak"> '.
2675: '<input type="file" name="scantronformat" /></span>';
2676: }
2677: }
2678: $datatable .= '</td></tr>';
2679: $$rowtotal ++;
2680: return $datatable;
2681: }
2682:
2683: sub legacy_scantronformat {
2684: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
2685: my ($url,$error);
2686: my @statinfo = &Apache::lonnet::stat_file($newurl);
2687: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
2688: (my $result,$url) =
2689: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
2690: '','',$newfile);
2691: if ($result ne 'ok') {
2692: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
2693: }
2694: }
2695: return ($url,$error);
2696: }
2697:
2698: sub print_coursecategories {
2699: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
2700: my $datatable;
2701: if ($position eq 'top') {
2702: my $toggle_cats_crs = ' ';
2703: my $toggle_cats_dom = ' checked="checked" ';
2704: my $can_cat_crs = ' ';
2705: my $can_cat_dom = ' checked="checked" ';
2706: my $toggle_catscomm_comm = ' ';
2707: my $toggle_catscomm_dom = ' checked="checked" ';
2708: my $can_catcomm_comm = ' ';
2709: my $can_catcomm_dom = ' checked="checked" ';
2710:
2711: if (ref($settings) eq 'HASH') {
2712: if ($settings->{'togglecats'} eq 'crs') {
2713: $toggle_cats_crs = $toggle_cats_dom;
2714: $toggle_cats_dom = ' ';
2715: }
2716: if ($settings->{'categorize'} eq 'crs') {
2717: $can_cat_crs = $can_cat_dom;
2718: $can_cat_dom = ' ';
2719: }
2720: if ($settings->{'togglecatscomm'} eq 'comm') {
2721: $toggle_catscomm_comm = $toggle_catscomm_dom;
2722: $toggle_catscomm_dom = ' ';
2723: }
2724: if ($settings->{'categorizecomm'} eq 'comm') {
2725: $can_catcomm_comm = $can_catcomm_dom;
2726: $can_catcomm_dom = ' ';
2727: }
2728: }
2729: my %title = &Apache::lonlocal::texthash (
2730: togglecats => 'Show/Hide a course in catalog',
2731: togglecatscomm => 'Show/Hide a community in catalog',
2732: categorize => 'Assign a category to a course',
2733: categorizecomm => 'Assign a category to a community',
2734: );
2735: my %level = &Apache::lonlocal::texthash (
2736: dom => 'Set in Domain',
2737: crs => 'Set in Course',
2738: comm => 'Set in Community',
2739: );
2740: $datatable = '<tr class="LC_odd_row">'.
2741: '<td>'.$title{'togglecats'}.'</td>'.
2742: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2743: '<input type="radio" name="togglecats"'.
2744: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2745: '<label><input type="radio" name="togglecats"'.
2746: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
2747: '</tr><tr>'.
2748: '<td>'.$title{'categorize'}.'</td>'.
2749: '<td class="LC_right_item"><span class="LC_nobreak">'.
2750: '<label><input type="radio" name="categorize"'.
2751: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2752: '<label><input type="radio" name="categorize"'.
2753: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
2754: '</tr><tr class="LC_odd_row">'.
2755: '<td>'.$title{'togglecatscomm'}.'</td>'.
2756: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2757: '<input type="radio" name="togglecatscomm"'.
2758: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2759: '<label><input type="radio" name="togglecatscomm"'.
2760: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
2761: '</tr><tr>'.
2762: '<td>'.$title{'categorizecomm'}.'</td>'.
2763: '<td class="LC_right_item"><span class="LC_nobreak">'.
2764: '<label><input type="radio" name="categorizecomm"'.
2765: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2766: '<label><input type="radio" name="categorizecomm"'.
2767: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
2768: '</tr>';
2769: $$rowtotal += 4;
2770: } else {
2771: my $css_class;
2772: my $itemcount = 1;
2773: my $cathash;
2774: if (ref($settings) eq 'HASH') {
2775: $cathash = $settings->{'cats'};
2776: }
2777: if (ref($cathash) eq 'HASH') {
2778: my (@cats,@trails,%allitems,%idx,@jsarray);
2779: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
2780: \%allitems,\%idx,\@jsarray);
2781: my $maxdepth = scalar(@cats);
2782: my $colattrib = '';
2783: if ($maxdepth > 2) {
2784: $colattrib = ' colspan="2" ';
2785: }
2786: my @path;
2787: if (@cats > 0) {
2788: if (ref($cats[0]) eq 'ARRAY') {
2789: my $numtop = @{$cats[0]};
2790: my $maxnum = $numtop;
2791: my %default_names = (
2792: instcode => &mt('Official courses'),
2793: communities => &mt('Communities'),
2794: );
2795:
2796: if ((!grep(/^instcode$/,@{$cats[0]})) ||
2797: ($cathash->{'instcode::0'} eq '') ||
2798: (!grep(/^communities$/,@{$cats[0]})) ||
2799: ($cathash->{'communities::0'} eq '')) {
2800: $maxnum ++;
2801: }
2802: my $lastidx;
2803: for (my $i=0; $i<$numtop; $i++) {
2804: my $parent = $cats[0][$i];
2805: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2806: my $item = &escape($parent).'::0';
2807: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
2808: $lastidx = $idx{$item};
2809: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2810: .'<select name="'.$item.'"'.$chgstr.'>';
2811: for (my $k=0; $k<=$maxnum; $k++) {
2812: my $vpos = $k+1;
2813: my $selstr;
2814: if ($k == $i) {
2815: $selstr = ' selected="selected" ';
2816: }
2817: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2818: }
2819: $datatable .= '</select></td><td>';
2820: if ($parent eq 'instcode' || $parent eq 'communities') {
2821: $datatable .= '<span class="LC_nobreak">'
2822: .$default_names{$parent}.'</span>';
2823: if ($parent eq 'instcode') {
2824: $datatable .= '<br /><span class="LC_nobreak">('
2825: .&mt('with institutional codes')
2826: .')</span></td><td'.$colattrib.'>';
2827: } else {
2828: $datatable .= '<table><tr><td>';
2829: }
2830: $datatable .= '<span class="LC_nobreak">'
2831: .'<label><input type="radio" name="'
2832: .$parent.'" value="1" checked="checked" />'
2833: .&mt('Display').'</label>';
2834: if ($parent eq 'instcode') {
2835: $datatable .= ' ';
2836: } else {
2837: $datatable .= '</span></td></tr><tr><td>'
2838: .'<span class="LC_nobreak">';
2839: }
2840: $datatable .= '<label><input type="radio" name="'
2841: .$parent.'" value="0" />'
2842: .&mt('Do not display').'</label></span>';
2843: if ($parent eq 'communities') {
2844: $datatable .= '</td></tr></table>';
2845: }
2846: $datatable .= '</td>';
2847: } else {
2848: $datatable .= $parent
2849: .' <label><input type="checkbox" name="deletecategory" '
2850: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
2851: }
2852: my $depth = 1;
2853: push(@path,$parent);
2854: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
2855: pop(@path);
2856: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
2857: $itemcount ++;
2858: }
2859: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2860: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
2861: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
2862: for (my $k=0; $k<=$maxnum; $k++) {
2863: my $vpos = $k+1;
2864: my $selstr;
2865: if ($k == $numtop) {
2866: $selstr = ' selected="selected" ';
2867: }
2868: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2869: }
2870: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
2871: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
2872: .'</tr>'."\n";
2873: $itemcount ++;
2874: foreach my $default ('instcode','communities') {
2875: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
2876: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2877: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
2878: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
2879: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
2880: for (my $k=0; $k<=$maxnum; $k++) {
2881: my $vpos = $k+1;
2882: my $selstr;
2883: if ($k == $maxnum) {
2884: $selstr = ' selected="selected" ';
2885: }
2886: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2887: }
2888: $datatable .= '</select></span></td>'.
2889: '<td><span class="LC_nobreak">'.
2890: $default_names{$default}.'</span>';
2891: if ($default eq 'instcode') {
2892: $datatable .= '<br /><span class="LC_nobreak">('
2893: .&mt('with institutional codes').')</span>';
2894: }
2895: $datatable .= '</td>'
2896: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
2897: .&mt('Display').'</label> '
2898: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
2899: .&mt('Do not display').'</label></span></td></tr>';
2900: }
2901: }
2902: }
2903: } else {
2904: $datatable .= &initialize_categories($itemcount);
2905: }
2906: } else {
2907: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
2908: .&initialize_categories($itemcount);
2909: }
2910: $$rowtotal += $itemcount;
2911: }
2912: return $datatable;
2913: }
2914:
2915: sub print_serverstatuses {
2916: my ($dom,$settings,$rowtotal) = @_;
2917: my $datatable;
2918: my @pages = &serverstatus_pages();
2919: my (%namedaccess,%machineaccess);
2920: foreach my $type (@pages) {
2921: $namedaccess{$type} = '';
2922: $machineaccess{$type}= '';
2923: }
2924: if (ref($settings) eq 'HASH') {
2925: foreach my $type (@pages) {
2926: if (exists($settings->{$type})) {
2927: if (ref($settings->{$type}) eq 'HASH') {
2928: foreach my $key (keys(%{$settings->{$type}})) {
2929: if ($key eq 'namedusers') {
2930: $namedaccess{$type} = $settings->{$type}->{$key};
2931: } elsif ($key eq 'machines') {
2932: $machineaccess{$type} = $settings->{$type}->{$key};
2933: }
2934: }
2935: }
2936: }
2937: }
2938: }
2939: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
2940: my $rownum = 0;
2941: my $css_class;
2942: foreach my $type (@pages) {
2943: $rownum ++;
2944: $css_class = $rownum%2?' class="LC_odd_row"':'';
2945: $datatable .= '<tr'.$css_class.'>'.
2946: '<td><span class="LC_nobreak">'.
2947: $titles->{$type}.'</span></td>'.
2948: '<td class="LC_left_item">'.
2949: '<input type="text" name="'.$type.'_namedusers" '.
2950: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
2951: '<td class="LC_right_item">'.
2952: '<span class="LC_nobreak">'.
2953: '<input type="text" name="'.$type.'_machines" '.
2954: 'value="'.$machineaccess{$type}.'" size="10" />'.
2955: '</td></tr>'."\n";
2956: }
2957: $$rowtotal += $rownum;
2958: return $datatable;
2959: }
2960:
2961: sub serverstatus_pages {
2962: return ('userstatus','lonstatus','loncron','server-status','codeversions',
2963: 'clusterstatus','metadata_keywords','metadata_harvest',
2964: 'takeoffline','takeonline','showenv','toggledebug');
2965: }
2966:
2967: sub coursecategories_javascript {
2968: my ($settings) = @_;
2969: my ($output,$jstext,$cathash);
2970: if (ref($settings) eq 'HASH') {
2971: $cathash = $settings->{'cats'};
2972: }
2973: if (ref($cathash) eq 'HASH') {
2974: my (@cats,@jsarray,%idx);
2975: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
2976: if (@jsarray > 0) {
2977: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
2978: for (my $i=0; $i<@jsarray; $i++) {
2979: if (ref($jsarray[$i]) eq 'ARRAY') {
2980: my $catstr = join('","',@{$jsarray[$i]});
2981: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
2982: }
2983: }
2984: }
2985: } else {
2986: $jstext = ' var categories = Array(1);'."\n".
2987: ' categories[0] = Array("instcode_pos");'."\n";
2988: }
2989: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
2990: my $communities_reserved = &mt('The name: "communities" is a reserved category');
2991: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
2992: $output = <<"ENDSCRIPT";
2993: <script type="text/javascript">
2994: // <![CDATA[
2995: function reorderCats(form,parent,item,idx) {
2996: var changedVal;
2997: $jstext
2998: var newpos = 'addcategory_pos';
2999: var current = new Array;
3000: if (parent == '') {
3001: var has_instcode = 0;
3002: var maxtop = categories[idx].length;
3003: for (var j=0; j<maxtop; j++) {
3004: if (categories[idx][j] == 'instcode::0') {
3005: has_instcode == 1;
3006: }
3007: }
3008: if (has_instcode == 0) {
3009: categories[idx][maxtop] = 'instcode_pos';
3010: }
3011: } else {
3012: newpos += '_'+parent;
3013: }
3014: var maxh = 1 + categories[idx].length;
3015: var current = new Array;
3016: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3017: if (item == newpos) {
3018: changedVal = newitemVal;
3019: } else {
3020: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3021: current[newitemVal] = newpos;
3022: }
3023: for (var i=0; i<categories[idx].length; i++) {
3024: var elementName = categories[idx][i];
3025: if (elementName != item) {
3026: if (form.elements[elementName]) {
3027: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3028: current[currVal] = elementName;
3029: }
3030: }
3031: }
3032: var oldVal;
3033: for (var j=0; j<maxh; j++) {
3034: if (current[j] == undefined) {
3035: oldVal = j;
3036: }
3037: }
3038: if (oldVal < changedVal) {
3039: for (var k=oldVal+1; k<=changedVal ; k++) {
3040: var elementName = current[k];
3041: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3042: }
3043: } else {
3044: for (var k=changedVal; k<oldVal; k++) {
3045: var elementName = current[k];
3046: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3047: }
3048: }
3049: return;
3050: }
3051:
3052: function categoryCheck(form) {
3053: if (form.elements['addcategory_name'].value == 'instcode') {
3054: alert('$instcode_reserved\\n$choose_again');
3055: return false;
3056: }
3057: if (form.elements['addcategory_name'].value == 'communities') {
3058: alert('$communities_reserved\\n$choose_again');
3059: return false;
3060: }
3061: return true;
3062: }
3063:
3064: // ]]>
3065: </script>
3066:
3067: ENDSCRIPT
3068: return $output;
3069: }
3070:
3071: sub initialize_categories {
3072: my ($itemcount) = @_;
3073: my ($datatable,$css_class,$chgstr);
3074: my %default_names = (
3075: instcode => 'Official courses (with institutional codes)',
3076: communities => 'Communities',
3077: );
3078: my $select0 = ' selected="selected"';
3079: my $select1 = '';
3080: foreach my $default ('instcode','communities') {
3081: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3082: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
3083: if ($default eq 'communities') {
3084: $select1 = $select0;
3085: $select0 = '';
3086: }
3087: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3088: .'<select name="'.$default.'_pos">'
3089: .'<option value="0"'.$select0.'>1</option>'
3090: .'<option value="1"'.$select1.'>2</option>'
3091: .'<option value="2">3</option></select> '
3092: .$default_names{$default}
3093: .'</span></td><td><span class="LC_nobreak">'
3094: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
3095: .&mt('Display').'</label> <label>'
3096: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
3097: .'</label></span></td></tr>';
3098: $itemcount ++;
3099: }
3100: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3101: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
3102: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3103: .'<select name="addcategory_pos"'.$chgstr.'>'
3104: .'<option value="0">1</option>'
3105: .'<option value="1">2</option>'
3106: .'<option value="2" selected="selected">3</option></select> '
3107: .&mt('Add category').'</td><td>'.&mt('Name:')
3108: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
3109: return $datatable;
3110: }
3111:
3112: sub build_category_rows {
3113: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
3114: my ($text,$name,$item,$chgstr);
3115: if (ref($cats) eq 'ARRAY') {
3116: my $maxdepth = scalar(@{$cats});
3117: if (ref($cats->[$depth]) eq 'HASH') {
3118: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
3119: my $numchildren = @{$cats->[$depth]{$parent}};
3120: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3121: $text .= '<td><table class="LC_datatable">';
3122: my ($idxnum,$parent_name,$parent_item);
3123: my $higher = $depth - 1;
3124: if ($higher == 0) {
3125: $parent_name = &escape($parent).'::'.$higher;
3126: } else {
3127: if (ref($path) eq 'ARRAY') {
3128: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3129: }
3130: }
3131: $parent_item = 'addcategory_pos_'.$parent_name;
3132: for (my $j=0; $j<=$numchildren; $j++) {
3133: if ($j < $numchildren) {
3134: $name = $cats->[$depth]{$parent}[$j];
3135: $item = &escape($name).':'.&escape($parent).':'.$depth;
3136: $idxnum = $idx->{$item};
3137: } else {
3138: $name = $parent_name;
3139: $item = $parent_item;
3140: }
3141: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
3142: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
3143: for (my $i=0; $i<=$numchildren; $i++) {
3144: my $vpos = $i+1;
3145: my $selstr;
3146: if ($j == $i) {
3147: $selstr = ' selected="selected" ';
3148: }
3149: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
3150: }
3151: $text .= '</select> ';
3152: if ($j < $numchildren) {
3153: my $deeper = $depth+1;
3154: $text .= $name.' '
3155: .'<label><input type="checkbox" name="deletecategory" value="'
3156: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
3157: if(ref($path) eq 'ARRAY') {
3158: push(@{$path},$name);
3159: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
3160: pop(@{$path});
3161: }
3162: } else {
3163: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
3164: if ($j == $numchildren) {
3165: $text .= $name;
3166: } else {
3167: $text .= $item;
3168: }
3169: $text .= '" value="" />';
3170: }
3171: $text .= '</td></tr>';
3172: }
3173: $text .= '</table></td>';
3174: } else {
3175: my $higher = $depth-1;
3176: if ($higher == 0) {
3177: $name = &escape($parent).'::'.$higher;
3178: } else {
3179: if (ref($path) eq 'ARRAY') {
3180: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3181: }
3182: }
3183: my $colspan;
3184: if ($parent ne 'instcode') {
3185: $colspan = $maxdepth - $depth - 1;
3186: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
3187: }
3188: }
3189: }
3190: }
3191: return $text;
3192: }
3193:
3194: sub modifiable_userdata_row {
3195: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
3196: my $rolename;
3197: if ($context eq 'selfcreate') {
3198: if (ref($usertypes) eq 'HASH') {
3199: $rolename = $usertypes->{$role};
3200: } else {
3201: $rolename = $role;
3202: }
3203: } else {
3204: if ($role eq 'cr') {
3205: $rolename = &mt('Custom role');
3206: } else {
3207: $rolename = &Apache::lonnet::plaintext($role);
3208: }
3209: }
3210: my @fields = ('lastname','firstname','middlename','generation',
3211: 'permanentemail','id');
3212: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3213: my $output;
3214: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3215: $output = '<tr '.$css_class.'>'.
3216: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
3217: '<td class="LC_left_item" colspan="2"><table>';
3218: my $rem;
3219: my %checks;
3220: if (ref($settings) eq 'HASH') {
3221: if (ref($settings->{$context}) eq 'HASH') {
3222: if (ref($settings->{$context}->{$role}) eq 'HASH') {
3223: foreach my $field (@fields) {
3224: if ($settings->{$context}->{$role}->{$field}) {
3225: $checks{$field} = ' checked="checked" ';
3226: }
3227: }
3228: }
3229: }
3230: }
3231: for (my $i=0; $i<@fields; $i++) {
3232: my $rem = $i%($numinrow);
3233: if ($rem == 0) {
3234: if ($i > 0) {
3235: $output .= '</tr>';
3236: }
3237: $output .= '<tr>';
3238: }
3239: my $check = ' ';
3240: if (exists($checks{$fields[$i]})) {
3241: $check = $checks{$fields[$i]}
3242: } else {
3243: if ($role eq 'st') {
3244: if (ref($settings) ne 'HASH') {
3245: $check = ' checked="checked" ';
3246: }
3247: }
3248: }
3249: $output .= '<td class="LC_left_item">'.
3250: '<span class="LC_nobreak"><label>'.
3251: '<input type="checkbox" name="canmodify_'.$role.'" '.
3252: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
3253: '</label></span></td>';
3254: $rem = @fields%($numinrow);
3255: }
3256: my $colsleft = $numinrow - $rem;
3257: if ($colsleft > 1 ) {
3258: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3259: ' </td>';
3260: } elsif ($colsleft == 1) {
3261: $output .= '<td class="LC_left_item"> </td>';
3262: }
3263: $output .= '</tr></table></td></tr>';
3264: return $output;
3265: }
3266:
3267: sub insttypes_row {
3268: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
3269: my %lt = &Apache::lonlocal::texthash (
3270: cansearch => 'Users allowed to search',
3271: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
3272: lockablenames => 'User preference to lock name',
3273: );
3274: my $showdom;
3275: if ($context eq 'cansearch') {
3276: $showdom = ' ('.$dom.')';
3277: }
3278: my $output = '<tr class="LC_odd_row">'.
3279: '<td>'.$lt{$context}.$showdom.
3280: '</td><td class="LC_left_item" colspan="2"><table>';
3281: my $rem;
3282: if (ref($types) eq 'ARRAY') {
3283: for (my $i=0; $i<@{$types}; $i++) {
3284: if (defined($usertypes->{$types->[$i]})) {
3285: my $rem = $i%($numinrow);
3286: if ($rem == 0) {
3287: if ($i > 0) {
3288: $output .= '</tr>';
3289: }
3290: $output .= '<tr>';
3291: }
3292: my $check = ' ';
3293: if (ref($settings) eq 'HASH') {
3294: if (ref($settings->{$context}) eq 'ARRAY') {
3295: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
3296: $check = ' checked="checked" ';
3297: }
3298: } elsif ($context eq 'statustocreate') {
3299: $check = ' checked="checked" ';
3300: }
3301: }
3302: $output .= '<td class="LC_left_item">'.
3303: '<span class="LC_nobreak"><label>'.
3304: '<input type="checkbox" name="'.$context.'" '.
3305: 'value="'.$types->[$i].'"'.$check.'/>'.
3306: $usertypes->{$types->[$i]}.'</label></span></td>';
3307: }
3308: }
3309: $rem = @{$types}%($numinrow);
3310: }
3311: my $colsleft = $numinrow - $rem;
3312: if (($rem == 0) && (@{$types} > 0)) {
3313: $output .= '<tr>';
3314: }
3315: if ($colsleft > 1) {
3316: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
3317: } else {
3318: $output .= '<td class="LC_left_item">';
3319: }
3320: my $defcheck = ' ';
3321: if (ref($settings) eq 'HASH') {
3322: if (ref($settings->{$context}) eq 'ARRAY') {
3323: if (grep(/^default$/,@{$settings->{$context}})) {
3324: $defcheck = ' checked="checked" ';
3325: }
3326: } elsif ($context eq 'statustocreate') {
3327: $defcheck = ' checked="checked" ';
3328: }
3329: }
3330: $output .= '<span class="LC_nobreak"><label>'.
3331: '<input type="checkbox" name="'.$context.'" '.
3332: 'value="default"'.$defcheck.'/>'.
3333: $othertitle.'</label></span></td>'.
3334: '</tr></table></td></tr>';
3335: return $output;
3336: }
3337:
3338: sub sorted_searchtitles {
3339: my %searchtitles = &Apache::lonlocal::texthash(
3340: 'uname' => 'username',
3341: 'lastname' => 'last name',
3342: 'lastfirst' => 'last name, first name',
3343: );
3344: my @titleorder = ('uname','lastname','lastfirst');
3345: return (\%searchtitles,\@titleorder);
3346: }
3347:
3348: sub sorted_searchtypes {
3349: my %srchtypes_desc = (
3350: exact => 'is exact match',
3351: contains => 'contains ..',
3352: begins => 'begins with ..',
3353: );
3354: my @srchtypeorder = ('exact','begins','contains');
3355: return (\%srchtypes_desc,\@srchtypeorder);
3356: }
3357:
3358: sub usertype_update_row {
3359: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
3360: my $datatable;
3361: my $numinrow = 4;
3362: foreach my $type (@{$types}) {
3363: if (defined($usertypes->{$type})) {
3364: $$rownums ++;
3365: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
3366: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
3367: '</td><td class="LC_left_item"><table>';
3368: for (my $i=0; $i<@{$fields}; $i++) {
3369: my $rem = $i%($numinrow);
3370: if ($rem == 0) {
3371: if ($i > 0) {
3372: $datatable .= '</tr>';
3373: }
3374: $datatable .= '<tr>';
3375: }
3376: my $check = ' ';
3377: if (ref($settings) eq 'HASH') {
3378: if (ref($settings->{'fields'}) eq 'HASH') {
3379: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
3380: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
3381: $check = ' checked="checked" ';
3382: }
3383: }
3384: }
3385: }
3386:
3387: if ($i == @{$fields}-1) {
3388: my $colsleft = $numinrow - $rem;
3389: if ($colsleft > 1) {
3390: $datatable .= '<td colspan="'.$colsleft.'">';
3391: } else {
3392: $datatable .= '<td>';
3393: }
3394: } else {
3395: $datatable .= '<td>';
3396: }
3397: $datatable .= '<span class="LC_nobreak"><label>'.
3398: '<input type="checkbox" name="updateable_'.$type.
3399: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
3400: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
3401: }
3402: $datatable .= '</tr></table></td></tr>';
3403: }
3404: }
3405: return $datatable;
3406: }
3407:
3408: sub modify_login {
3409: my ($r,$dom,$confname,%domconfig) = @_;
3410: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
3411: my %title = ( coursecatalog => 'Display course catalog',
3412: adminmail => 'Display administrator E-mail address',
3413: newuser => 'Link for visitors to create a user account',
3414: loginheader => 'Log-in box header');
3415: my @offon = ('off','on');
3416: my %curr_loginvia;
3417: if (ref($domconfig{login}) eq 'HASH') {
3418: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
3419: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
3420: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
3421: }
3422: }
3423: }
3424: my %loginhash;
3425: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
3426: \%domconfig,\%loginhash);
3427: my @toggles = ('coursecatalog','adminmail','newuser');
3428: foreach my $item (@toggles) {
3429: $loginhash{login}{$item} = $env{'form.'.$item};
3430: }
3431: $loginhash{login}{loginheader} = $env{'form.loginheader'};
3432: if (ref($colchanges{'login'}) eq 'HASH') {
3433: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
3434: \%loginhash);
3435: }
3436:
3437: my %servers = &dom_servers($dom);
3438: my @loginvia_attribs = ('serverpath','custompath','exempt');
3439: if (keys(%servers) > 1) {
3440: foreach my $lonhost (keys(%servers)) {
3441: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
3442: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
3443: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
3444: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
3445: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
3446: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3447: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3448: $changes{'loginvia'}{$lonhost} = 1;
3449: } else {
3450: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
3451: $changes{'loginvia'}{$lonhost} = 1;
3452: }
3453: } else {
3454: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3455: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3456: $changes{'loginvia'}{$lonhost} = 1;
3457: }
3458: }
3459: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
3460: foreach my $item (@loginvia_attribs) {
3461: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
3462: }
3463: } else {
3464: foreach my $item (@loginvia_attribs) {
3465: my $new = $env{'form.'.$lonhost.'_'.$item};
3466: if (($item eq 'serverpath') && ($new eq 'custom')) {
3467: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
3468: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
3469: $new = '/';
3470: }
3471: }
3472: if (($item eq 'custompath') &&
3473: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
3474: $new = '';
3475: }
3476: if ($new ne $curr_loginvia{$lonhost}{$item}) {
3477: $changes{'loginvia'}{$lonhost} = 1;
3478: }
3479: if ($item eq 'exempt') {
3480: $new =~ s/^\s+//;
3481: $new =~ s/\s+$//;
3482: my @poss_ips = split(/\s*[,:]\s*/,$new);
3483: my @okips;
3484: foreach my $ip (@poss_ips) {
3485: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
3486: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
3487: push(@okips,$ip);
3488: }
3489: }
3490: }
3491: if (@okips > 0) {
3492: $new = join(',',@okips);
3493: } else {
3494: $new = '';
3495: }
3496: }
3497:
3498: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
3499: }
3500: }
3501: } else {
3502: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3503: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3504: $changes{'loginvia'}{$lonhost} = 1;
3505: foreach my $item (@loginvia_attribs) {
3506: my $new = $env{'form.'.$lonhost.'_'.$item};
3507: if (($item eq 'serverpath') && ($new eq 'custom')) {
3508: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
3509: $new = '/';
3510: }
3511: }
3512: if (($item eq 'custompath') &&
3513: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
3514: $new = '';
3515: }
3516: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
3517: }
3518: }
3519: }
3520: }
3521: }
3522:
3523: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
3524: $dom);
3525: if ($putresult eq 'ok') {
3526: my @toggles = ('coursecatalog','adminmail','newuser');
3527: my %defaultchecked = (
3528: 'coursecatalog' => 'on',
3529: 'adminmail' => 'off',
3530: 'newuser' => 'off',
3531: );
3532: if (ref($domconfig{'login'}) eq 'HASH') {
3533: foreach my $item (@toggles) {
3534: if ($defaultchecked{$item} eq 'on') {
3535: if (($domconfig{'login'}{$item} eq '0') &&
3536: ($env{'form.'.$item} eq '1')) {
3537: $changes{$item} = 1;
3538: } elsif (($domconfig{'login'}{$item} eq '' ||
3539: $domconfig{'login'}{$item} eq '1') &&
3540: ($env{'form.'.$item} eq '0')) {
3541: $changes{$item} = 1;
3542: }
3543: } elsif ($defaultchecked{$item} eq 'off') {
3544: if (($domconfig{'login'}{$item} eq '1') &&
3545: ($env{'form.'.$item} eq '0')) {
3546: $changes{$item} = 1;
3547: } elsif (($domconfig{'login'}{$item} eq '' ||
3548: $domconfig{'login'}{$item} eq '0') &&
3549: ($env{'form.'.$item} eq '1')) {
3550: $changes{$item} = 1;
3551: }
3552: }
3553: }
3554: if (($domconfig{'login'}{'loginheader'} eq 'text') &&
3555: ($env{'form.loginheader'} eq 'image')) {
3556: $changes{'loginheader'} = 1;
3557: } elsif (($domconfig{'login'}{'loginheader'} eq '' ||
3558: $domconfig{'login'}{'loginheader'} eq 'image') &&
3559: ($env{'form.loginheader'} eq 'text')) {
3560: $changes{'loginheader'} = 1;
3561: }
3562: }
3563: if (keys(%changes) > 0 || $colchgtext) {
3564: &Apache::loncommon::devalidate_domconfig_cache($dom);
3565: $resulttext = &mt('Changes made:').'<ul>';
3566: foreach my $item (sort(keys(%changes))) {
3567: if ($item eq 'loginheader') {
3568: $resulttext .= '<li>'.&mt("$title{$item} set to $env{'form.loginheader'}").'</li>';
3569: } elsif ($item eq 'loginvia') {
3570: if (ref($changes{$item}) eq 'HASH') {
3571: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
3572: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
3573: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
3574: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
3575: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
3576: $protocol = 'http' if ($protocol ne 'https');
3577: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
3578:
3579: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
3580: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
3581: } else {
3582: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
3583: }
3584: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
3585: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
3586: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
3587: }
3588: $resulttext .= '</li>';
3589: } else {
3590: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
3591: }
3592: } else {
3593: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
3594: }
3595: }
3596: $resulttext .= '</ul></li>';
3597: }
3598: } else {
3599: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
3600: }
3601: }
3602: $resulttext .= $colchgtext.'</ul>';
3603: } else {
3604: $resulttext = &mt('No changes made to log-in page settings');
3605: }
3606: } else {
3607: $resulttext = '<span class="LC_error">'.
3608: &mt('An error occurred: [_1]',$putresult).'</span>';
3609: }
3610: if ($errors) {
3611: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
3612: $errors.'</ul>';
3613: }
3614: return $resulttext;
3615: }
3616:
3617: sub color_font_choices {
3618: my %choices =
3619: &Apache::lonlocal::texthash (
3620: img => "Header",
3621: bgs => "Background colors",
3622: links => "Link colors",
3623: images => "Images",
3624: font => "Font color",
3625: pgbg => "Page",
3626: tabbg => "Header",
3627: sidebg => "Border",
3628: link => "Link",
3629: alink => "Active link",
3630: vlink => "Visited link",
3631: );
3632: return %choices;
3633: }
3634:
3635: sub modify_rolecolors {
3636: my ($r,$dom,$confname,$roles,%domconfig) = @_;
3637: my ($resulttext,%rolehash);
3638: $rolehash{'rolecolors'} = {};
3639: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
3640: if ($domconfig{'rolecolors'} eq '') {
3641: $domconfig{'rolecolors'} = {};
3642: }
3643: }
3644: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
3645: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
3646: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
3647: $dom);
3648: if ($putresult eq 'ok') {
3649: if (keys(%changes) > 0) {
3650: &Apache::loncommon::devalidate_domconfig_cache($dom);
3651: $resulttext = &display_colorchgs($dom,\%changes,$roles,
3652: $rolehash{'rolecolors'});
3653: } else {
3654: $resulttext = &mt('No changes made to default color schemes');
3655: }
3656: } else {
3657: $resulttext = '<span class="LC_error">'.
3658: &mt('An error occurred: [_1]',$putresult).'</span>';
3659: }
3660: if ($errors) {
3661: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
3662: $errors.'</ul>';
3663: }
3664: return $resulttext;
3665: }
3666:
3667: sub modify_colors {
3668: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
3669: my (%changes,%choices);
3670: my @bgs;
3671: my @links = ('link','alink','vlink');
3672: my @logintext;
3673: my @images;
3674: my $servadm = $r->dir_config('lonAdmEMail');
3675: my $errors;
3676: foreach my $role (@{$roles}) {
3677: if ($role eq 'login') {
3678: %choices = &login_choices();
3679: @logintext = ('textcol','bgcol');
3680: } else {
3681: %choices = &color_font_choices();
3682: }
3683: if ($role eq 'login') {
3684: @images = ('img','logo','domlogo','login');
3685: @bgs = ('pgbg','mainbg','sidebg');
3686: } else {
3687: @images = ('img');
3688: @bgs = ('pgbg','tabbg','sidebg');
3689: }
3690: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
3691: foreach my $item (@bgs,@links,@logintext) {
3692: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
3693: }
3694: my ($configuserok,$author_ok,$switchserver) =
3695: &config_check($dom,$confname,$servadm);
3696: my ($width,$height) = &thumb_dimensions();
3697: if (ref($domconfig->{$role}) ne 'HASH') {
3698: $domconfig->{$role} = {};
3699: }
3700: foreach my $img (@images) {
3701: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
3702: if (defined($env{'form.login_showlogo_'.$img})) {
3703: $confhash->{$role}{'showlogo'}{$img} = 1;
3704: } else {
3705: $confhash->{$role}{'showlogo'}{$img} = 0;
3706: }
3707: }
3708: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
3709: && !defined($domconfig->{$role}{$img})
3710: && !$env{'form.'.$role.'_del_'.$img}
3711: && $env{'form.'.$role.'_import_'.$img}) {
3712: # import the old configured image from the .tab setting
3713: # if they haven't provided a new one
3714: $domconfig->{$role}{$img} =
3715: $env{'form.'.$role.'_import_'.$img};
3716: }
3717: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
3718: my $error;
3719: if ($configuserok eq 'ok') {
3720: if ($switchserver) {
3721: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
3722: } else {
3723: if ($author_ok eq 'ok') {
3724: my ($result,$logourl) =
3725: &publishlogo($r,'upload',$role.'_'.$img,
3726: $dom,$confname,$img,$width,$height);
3727: if ($result eq 'ok') {
3728: $confhash->{$role}{$img} = $logourl;
3729: $changes{$role}{'images'}{$img} = 1;
3730: } else {
3731: $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);
3732: }
3733: } else {
3734: $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);
3735: }
3736: }
3737: } else {
3738: $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);
3739: }
3740: if ($error) {
3741: &Apache::lonnet::logthis($error);
3742: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
3743: }
3744: } elsif ($domconfig->{$role}{$img} ne '') {
3745: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
3746: my $error;
3747: if ($configuserok eq 'ok') {
3748: # is confname an author?
3749: if ($switchserver eq '') {
3750: if ($author_ok eq 'ok') {
3751: my ($result,$logourl) =
3752: &publishlogo($r,'copy',$domconfig->{$role}{$img},
3753: $dom,$confname,$img,$width,$height);
3754: if ($result eq 'ok') {
3755: $confhash->{$role}{$img} = $logourl;
3756: $changes{$role}{'images'}{$img} = 1;
3757: }
3758: }
3759: }
3760: }
3761: }
3762: }
3763: }
3764: if (ref($domconfig) eq 'HASH') {
3765: if (ref($domconfig->{$role}) eq 'HASH') {
3766: foreach my $img (@images) {
3767: if ($domconfig->{$role}{$img} ne '') {
3768: if ($env{'form.'.$role.'_del_'.$img}) {
3769: $confhash->{$role}{$img} = '';
3770: $changes{$role}{'images'}{$img} = 1;
3771: } else {
3772: if ($confhash->{$role}{$img} eq '') {
3773: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
3774: }
3775: }
3776: } else {
3777: if ($env{'form.'.$role.'_del_'.$img}) {
3778: $confhash->{$role}{$img} = '';
3779: $changes{$role}{'images'}{$img} = 1;
3780: }
3781: }
3782: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
3783: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
3784: if ($confhash->{$role}{'showlogo'}{$img} ne
3785: $domconfig->{$role}{'showlogo'}{$img}) {
3786: $changes{$role}{'showlogo'}{$img} = 1;
3787: }
3788: } else {
3789: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
3790: $changes{$role}{'showlogo'}{$img} = 1;
3791: }
3792: }
3793: }
3794: }
3795: if ($domconfig->{$role}{'font'} ne '') {
3796: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
3797: $changes{$role}{'font'} = 1;
3798: }
3799: } else {
3800: if ($confhash->{$role}{'font'}) {
3801: $changes{$role}{'font'} = 1;
3802: }
3803: }
3804: foreach my $item (@bgs) {
3805: if ($domconfig->{$role}{$item} ne '') {
3806: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3807: $changes{$role}{'bgs'}{$item} = 1;
3808: }
3809: } else {
3810: if ($confhash->{$role}{$item}) {
3811: $changes{$role}{'bgs'}{$item} = 1;
3812: }
3813: }
3814: }
3815: foreach my $item (@links) {
3816: if ($domconfig->{$role}{$item} ne '') {
3817: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3818: $changes{$role}{'links'}{$item} = 1;
3819: }
3820: } else {
3821: if ($confhash->{$role}{$item}) {
3822: $changes{$role}{'links'}{$item} = 1;
3823: }
3824: }
3825: }
3826: foreach my $item (@logintext) {
3827: if ($domconfig->{$role}{$item} ne '') {
3828: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3829: $changes{$role}{'logintext'}{$item} = 1;
3830: }
3831: } else {
3832: if ($confhash->{$role}{$item}) {
3833: $changes{$role}{'logintext'}{$item} = 1;
3834: }
3835: }
3836: }
3837: } else {
3838: &default_change_checker($role,\@images,\@links,\@bgs,
3839: \@logintext,$confhash,\%changes);
3840: }
3841: } else {
3842: &default_change_checker($role,\@images,\@links,\@bgs,
3843: \@logintext,$confhash,\%changes);
3844: }
3845: }
3846: return ($errors,%changes);
3847: }
3848:
3849: sub config_check {
3850: my ($dom,$confname,$servadm) = @_;
3851: my ($configuserok,$author_ok,$switchserver,%currroles);
3852: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
3853: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
3854: $confname,$servadm);
3855: if ($configuserok eq 'ok') {
3856: $switchserver = &check_switchserver($dom,$confname);
3857: if ($switchserver eq '') {
3858: $author_ok = &check_authorstatus($dom,$confname,%currroles);
3859: }
3860: }
3861: return ($configuserok,$author_ok,$switchserver);
3862: }
3863:
3864: sub default_change_checker {
3865: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
3866: foreach my $item (@{$links}) {
3867: if ($confhash->{$role}{$item}) {
3868: $changes->{$role}{'links'}{$item} = 1;
3869: }
3870: }
3871: foreach my $item (@{$bgs}) {
3872: if ($confhash->{$role}{$item}) {
3873: $changes->{$role}{'bgs'}{$item} = 1;
3874: }
3875: }
3876: foreach my $item (@{$logintext}) {
3877: if ($confhash->{$role}{$item}) {
3878: $changes->{$role}{'logintext'}{$item} = 1;
3879: }
3880: }
3881: foreach my $img (@{$images}) {
3882: if ($env{'form.'.$role.'_del_'.$img}) {
3883: $confhash->{$role}{$img} = '';
3884: $changes->{$role}{'images'}{$img} = 1;
3885: }
3886: if ($role eq 'login') {
3887: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
3888: $changes->{$role}{'showlogo'}{$img} = 1;
3889: }
3890: }
3891: }
3892: if ($confhash->{$role}{'font'}) {
3893: $changes->{$role}{'font'} = 1;
3894: }
3895: }
3896:
3897: sub display_colorchgs {
3898: my ($dom,$changes,$roles,$confhash) = @_;
3899: my (%choices,$resulttext);
3900: if (!grep(/^login$/,@{$roles})) {
3901: $resulttext = &mt('Changes made:').'<br />';
3902: }
3903: foreach my $role (@{$roles}) {
3904: if ($role eq 'login') {
3905: %choices = &login_choices();
3906: } else {
3907: %choices = &color_font_choices();
3908: }
3909: if (ref($changes->{$role}) eq 'HASH') {
3910: if ($role ne 'login') {
3911: $resulttext .= '<h4>'.&mt($role).'</h4>';
3912: }
3913: foreach my $key (sort(keys(%{$changes->{$role}}))) {
3914: if ($role ne 'login') {
3915: $resulttext .= '<ul>';
3916: }
3917: if (ref($changes->{$role}{$key}) eq 'HASH') {
3918: if ($role ne 'login') {
3919: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
3920: }
3921: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
3922: if (($role eq 'login') && ($key eq 'showlogo')) {
3923: if ($confhash->{$role}{$key}{$item}) {
3924: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
3925: } else {
3926: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
3927: }
3928: } elsif ($confhash->{$role}{$item} eq '') {
3929: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
3930: } else {
3931: my $newitem = $confhash->{$role}{$item};
3932: if ($key eq 'images') {
3933: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
3934: }
3935: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
3936: }
3937: }
3938: if ($role ne 'login') {
3939: $resulttext .= '</ul></li>';
3940: }
3941: } else {
3942: if ($confhash->{$role}{$key} eq '') {
3943: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
3944: } else {
3945: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
3946: }
3947: }
3948: if ($role ne 'login') {
3949: $resulttext .= '</ul>';
3950: }
3951: }
3952: }
3953: }
3954: return $resulttext;
3955: }
3956:
3957: sub thumb_dimensions {
3958: return ('200','50');
3959: }
3960:
3961: sub check_dimensions {
3962: my ($inputfile) = @_;
3963: my ($fullwidth,$fullheight);
3964: if ($inputfile =~ m|^[/\w.\-]+$|) {
3965: if (open(PIPE,"identify $inputfile 2>&1 |")) {
3966: my $imageinfo = <PIPE>;
3967: if (!close(PIPE)) {
3968: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
3969: }
3970: chomp($imageinfo);
3971: my ($fullsize) =
3972: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
3973: if ($fullsize) {
3974: ($fullwidth,$fullheight) = split(/x/,$fullsize);
3975: }
3976: }
3977: }
3978: return ($fullwidth,$fullheight);
3979: }
3980:
3981: sub check_configuser {
3982: my ($uhome,$dom,$confname,$servadm) = @_;
3983: my ($configuserok,%currroles);
3984: if ($uhome eq 'no_host') {
3985: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
3986: my $configpass = &LONCAPA::Enrollment::create_password();
3987: $configuserok =
3988: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
3989: $configpass,'','','','','',undef,$servadm);
3990: } else {
3991: $configuserok = 'ok';
3992: %currroles =
3993: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
3994: }
3995: return ($configuserok,%currroles);
3996: }
3997:
3998: sub check_authorstatus {
3999: my ($dom,$confname,%currroles) = @_;
4000: my $author_ok;
4001: if (!$currroles{':'.$dom.':au'}) {
4002: my $start = time;
4003: my $end = 0;
4004: $author_ok =
4005: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
4006: 'au',$end,$start,'','','domconfig');
4007: } else {
4008: $author_ok = 'ok';
4009: }
4010: return $author_ok;
4011: }
4012:
4013: sub publishlogo {
4014: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
4015: my ($output,$fname,$logourl);
4016: if ($action eq 'upload') {
4017: $fname=$env{'form.'.$formname.'.filename'};
4018: chop($env{'form.'.$formname});
4019: } else {
4020: ($fname) = ($formname =~ /([^\/]+)$/);
4021: }
4022: if ($savefileas ne '') {
4023: $fname = $savefileas;
4024: }
4025: $fname=&Apache::lonnet::clean_filename($fname);
4026: # See if there is anything left
4027: unless ($fname) { return ('error: no uploaded file'); }
4028: $fname="$subdir/$fname";
4029: my $filepath='/home/'.$confname.'/public_html';
4030: my ($fnamepath,$file,$fetchthumb);
4031: $file=$fname;
4032: if ($fname=~m|/|) {
4033: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
4034: }
4035: my @parts=split(/\//,$filepath.'/'.$fnamepath);
4036: my $count;
4037: for ($count=4;$count<=$#parts;$count++) {
4038: $filepath.="/$parts[$count]";
4039: if ((-e $filepath)!=1) {
4040: mkdir($filepath,02770);
4041: }
4042: }
4043: # Check for bad extension and disallow upload
4044: if ($file=~/\.(\w+)$/ &&
4045: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
4046: $output =
4047: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
4048: } elsif ($file=~/\.(\w+)$/ &&
4049: !defined(&Apache::loncommon::fileembstyle($1))) {
4050: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
4051: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
4052: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
4053: } elsif (-d "$filepath/$file") {
4054: $output = &mt('File name is a directory name - rename the file and re-upload');
4055: } else {
4056: my $source = $filepath.'/'.$file;
4057: my $logfile;
4058: if (!open($logfile,">>$source".'.log')) {
4059: return (&mt('No write permission to Construction Space'));
4060: }
4061: print $logfile
4062: "\n================= Publish ".localtime()." ================\n".
4063: $env{'user.name'}.':'.$env{'user.domain'}."\n";
4064: # Save the file
4065: if (!open(FH,'>'.$source)) {
4066: &Apache::lonnet::logthis('Failed to create '.$source);
4067: return (&mt('Failed to create file'));
4068: }
4069: if ($action eq 'upload') {
4070: if (!print FH ($env{'form.'.$formname})) {
4071: &Apache::lonnet::logthis('Failed to write to '.$source);
4072: return (&mt('Failed to write file'));
4073: }
4074: } else {
4075: my $original = &Apache::lonnet::filelocation('',$formname);
4076: if(!copy($original,$source)) {
4077: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
4078: return (&mt('Failed to write file'));
4079: }
4080: }
4081: close(FH);
4082: chmod(0660, $source); # Permissions to rw-rw---.
4083:
4084: my $docroot=$r->dir_config('lonDocRoot');
4085: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
4086: my $copyfile=$targetdir.'/'.$file;
4087:
4088: my @parts=split(/\//,$targetdir);
4089: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
4090: for (my $count=5;$count<=$#parts;$count++) {
4091: $path.="/$parts[$count]";
4092: if (!-e $path) {
4093: print $logfile "\nCreating directory ".$path;
4094: mkdir($path,02770);
4095: }
4096: }
4097: my $versionresult;
4098: if (-e $copyfile) {
4099: $versionresult = &logo_versioning($targetdir,$file,$logfile);
4100: } else {
4101: $versionresult = 'ok';
4102: }
4103: if ($versionresult eq 'ok') {
4104: if (copy($source,$copyfile)) {
4105: print $logfile "\nCopied original source to ".$copyfile."\n";
4106: $output = 'ok';
4107: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
4108: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
4109: } else {
4110: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
4111: $output = &mt('Failed to copy file to RES space').", $!";
4112: }
4113: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
4114: my $inputfile = $filepath.'/'.$file;
4115: my $outfile = $filepath.'/'.'tn-'.$file;
4116: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
4117: if ($fullwidth ne '' && $fullheight ne '') {
4118: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
4119: my $thumbsize = $thumbwidth.'x'.$thumbheight;
4120: system("convert -sample $thumbsize $inputfile $outfile");
4121: chmod(0660, $filepath.'/tn-'.$file);
4122: if (-e $outfile) {
4123: my $copyfile=$targetdir.'/tn-'.$file;
4124: if (copy($outfile,$copyfile)) {
4125: print $logfile "\nCopied source to ".$copyfile."\n";
4126: &write_metadata($dom,$confname,$formname,
4127: $targetdir,'tn-'.$file,$logfile);
4128: } else {
4129: print $logfile "\nUnable to write ".$copyfile.
4130: ':'.$!."\n";
4131: }
4132: }
4133: }
4134: }
4135: }
4136: } else {
4137: $output = $versionresult;
4138: }
4139: }
4140: return ($output,$logourl);
4141: }
4142:
4143: sub logo_versioning {
4144: my ($targetdir,$file,$logfile) = @_;
4145: my $target = $targetdir.'/'.$file;
4146: my ($maxversion,$fn,$extn,$output);
4147: $maxversion = 0;
4148: if ($file =~ /^(.+)\.(\w+)$/) {
4149: $fn=$1;
4150: $extn=$2;
4151: }
4152: opendir(DIR,$targetdir);
4153: while (my $filename=readdir(DIR)) {
4154: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
4155: $maxversion=($1>$maxversion)?$1:$maxversion;
4156: }
4157: }
4158: $maxversion++;
4159: print $logfile "\nCreating old version ".$maxversion."\n";
4160: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
4161: if (copy($target,$copyfile)) {
4162: print $logfile "Copied old target to ".$copyfile."\n";
4163: $copyfile=$copyfile.'.meta';
4164: if (copy($target.'.meta',$copyfile)) {
4165: print $logfile "Copied old target metadata to ".$copyfile."\n";
4166: $output = 'ok';
4167: } else {
4168: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
4169: $output = &mt('Failed to copy old meta').", $!, ";
4170: }
4171: } else {
4172: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
4173: $output = &mt('Failed to copy old target').", $!, ";
4174: }
4175: return $output;
4176: }
4177:
4178: sub write_metadata {
4179: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
4180: my (%metadatafields,%metadatakeys,$output);
4181: $metadatafields{'title'}=$formname;
4182: $metadatafields{'creationdate'}=time;
4183: $metadatafields{'lastrevisiondate'}=time;
4184: $metadatafields{'copyright'}='public';
4185: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
4186: $env{'user.domain'};
4187: $metadatafields{'authorspace'}=$confname.':'.$dom;
4188: $metadatafields{'domain'}=$dom;
4189: {
4190: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
4191: my $mfh;
4192: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
4193: $output = &mt('Could not write metadata');
4194: }
4195: foreach (sort keys %metadatafields) {
4196: unless ($_=~/\./) {
4197: my $unikey=$_;
4198: $unikey=~/^([A-Za-z]+)/;
4199: my $tag=$1;
4200: $tag=~tr/A-Z/a-z/;
4201: print $mfh "\n\<$tag";
4202: foreach (split(/\,/,$metadatakeys{$unikey})) {
4203: my $value=$metadatafields{$unikey.'.'.$_};
4204: $value=~s/\"/\'\'/g;
4205: print $mfh ' '.$_.'="'.$value.'"';
4206: }
4207: print $mfh '>'.
4208: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
4209: .'</'.$tag.'>';
4210: }
4211: }
4212: $output = 'ok';
4213: print $logfile "\nWrote metadata";
4214: close($mfh);
4215: }
4216: }
4217:
4218: sub check_switchserver {
4219: my ($dom,$confname) = @_;
4220: my ($allowed,$switchserver);
4221: my $home = &Apache::lonnet::homeserver($confname,$dom);
4222: if ($home eq 'no_host') {
4223: $home = &Apache::lonnet::domain($dom,'primary');
4224: }
4225: my @ids=&Apache::lonnet::current_machine_ids();
4226: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
4227: if (!$allowed) {
4228: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
4229: }
4230: return $switchserver;
4231: }
4232:
4233: sub modify_quotas {
4234: my ($dom,$action,%domconfig) = @_;
4235: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
4236: %limithash,$toolregexp,%conditions,$resulttext,%changes);
4237: if ($action eq 'quotas') {
4238: $context = 'tools';
4239: } else {
4240: $context = $action;
4241: }
4242: if ($context eq 'requestcourses') {
4243: @usertools = ('official','unofficial','community');
4244: @options =('norequest','approval','validate','autolimit');
4245: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
4246: %titles = &courserequest_titles();
4247: $toolregexp = join('|',@usertools);
4248: %conditions = &courserequest_conditions();
4249: } else {
4250: @usertools = ('aboutme','blog','portfolio');
4251: %titles = &tool_titles();
4252: }
4253: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4254: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4255: foreach my $key (keys(%env)) {
4256: if ($context eq 'requestcourses') {
4257: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
4258: my $item = $1;
4259: my $type = $2;
4260: if ($type =~ /^limit_(.+)/) {
4261: $limithash{$item}{$1} = $env{$key};
4262: } else {
4263: $confhash{$item}{$type} = $env{$key};
4264: }
4265: }
4266: } else {
4267: if ($key =~ /^form\.quota_(.+)$/) {
4268: $confhash{'defaultquota'}{$1} = $env{$key};
4269: }
4270: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
4271: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
4272: }
4273: }
4274: }
4275: if ($context eq 'requestcourses') {
4276: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
4277: @approvalnotify = sort(@approvalnotify);
4278: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
4279: if (ref($domconfig{$action}) eq 'HASH') {
4280: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
4281: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
4282: $changes{'notify'}{'approval'} = 1;
4283: }
4284: } else {
4285: if ($domconfig{$action}{'notify'}{'approval'}) {
4286: $changes{'notify'}{'approval'} = 1;
4287: }
4288: }
4289: } else {
4290: if ($domconfig{$action}{'notify'}{'approval'}) {
4291: $changes{'notify'}{'approval'} = 1;
4292: }
4293: }
4294: } else {
4295: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
4296: }
4297: foreach my $item (@usertools) {
4298: foreach my $type (@{$types},'default','_LC_adv') {
4299: my $unset;
4300: if ($context eq 'requestcourses') {
4301: $unset = '0';
4302: if ($type eq '_LC_adv') {
4303: $unset = '';
4304: }
4305: if ($confhash{$item}{$type} eq 'autolimit') {
4306: $confhash{$item}{$type} .= '=';
4307: unless ($limithash{$item}{$type} =~ /\D/) {
4308: $confhash{$item}{$type} .= $limithash{$item}{$type};
4309: }
4310: }
4311: } else {
4312: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
4313: $confhash{$item}{$type} = 1;
4314: } else {
4315: $confhash{$item}{$type} = 0;
4316: }
4317: }
4318: if (ref($domconfig{$action}) eq 'HASH') {
4319: if (ref($domconfig{$action}{$item}) eq 'HASH') {
4320: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
4321: $changes{$item}{$type} = 1;
4322: }
4323: } else {
4324: if ($context eq 'requestcourses') {
4325: if ($confhash{$item}{$type} ne $unset) {
4326: $changes{$item}{$type} = 1;
4327: }
4328: } else {
4329: if (!$confhash{$item}{$type}) {
4330: $changes{$item}{$type} = 1;
4331: }
4332: }
4333: }
4334: } else {
4335: if ($context eq 'requestcourses') {
4336: if ($confhash{$item}{$type} ne $unset) {
4337: $changes{$item}{$type} = 1;
4338: }
4339: } else {
4340: if (!$confhash{$item}{$type}) {
4341: $changes{$item}{$type} = 1;
4342: }
4343: }
4344: }
4345: }
4346: }
4347: unless ($context eq 'requestcourses') {
4348: if (ref($domconfig{'quotas'}) eq 'HASH') {
4349: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4350: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
4351: if (exists($confhash{'defaultquota'}{$key})) {
4352: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
4353: $changes{'defaultquota'}{$key} = 1;
4354: }
4355: } else {
4356: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
4357: }
4358: }
4359: } else {
4360: foreach my $key (keys(%{$domconfig{'quotas'}})) {
4361: if (exists($confhash{'defaultquota'}{$key})) {
4362: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
4363: $changes{'defaultquota'}{$key} = 1;
4364: }
4365: } else {
4366: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
4367: }
4368: }
4369: }
4370: }
4371: if (ref($confhash{'defaultquota'}) eq 'HASH') {
4372: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
4373: if (ref($domconfig{'quotas'}) eq 'HASH') {
4374: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4375: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
4376: $changes{'defaultquota'}{$key} = 1;
4377: }
4378: } else {
4379: if (!exists($domconfig{'quotas'}{$key})) {
4380: $changes{'defaultquota'}{$key} = 1;
4381: }
4382: }
4383: } else {
4384: $changes{'defaultquota'}{$key} = 1;
4385: }
4386: }
4387: }
4388: }
4389:
4390: foreach my $key (keys(%confhash)) {
4391: $domdefaults{$key} = $confhash{$key};
4392: }
4393:
4394: my %quotahash = (
4395: $action => { %confhash }
4396: );
4397: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
4398: $dom);
4399: if ($putresult eq 'ok') {
4400: if (keys(%changes) > 0) {
4401: my $cachetime = 24*60*60;
4402: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
4403:
4404: $resulttext = &mt('Changes made:').'<ul>';
4405: unless ($context eq 'requestcourses') {
4406: if (ref($changes{'defaultquota'}) eq 'HASH') {
4407: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
4408: foreach my $type (@{$types},'default') {
4409: if (defined($changes{'defaultquota'}{$type})) {
4410: my $typetitle = $usertypes->{$type};
4411: if ($type eq 'default') {
4412: $typetitle = $othertitle;
4413: }
4414: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
4415: }
4416: }
4417: $resulttext .= '</ul></li>';
4418: }
4419: }
4420: my %newenv;
4421: foreach my $item (@usertools) {
4422: if (ref($changes{$item}) eq 'HASH') {
4423: my $newacc =
4424: &Apache::lonnet::usertools_access($env{'user.name'},
4425: $env{'user.domain'},
4426: $item,'reload',$context);
4427: if ($context eq 'requestcourses') {
4428: if ($env{'environment.canrequest.'.$item} ne $newacc) {
4429: $newenv{'environment.canrequest.'.$item} = $newacc;
4430: }
4431: } else {
4432: if ($env{'environment.availabletools.'.$item} ne $newacc) {
4433: $newenv{'environment.availabletools.'.$item} = $newacc;
4434: }
4435: }
4436: $resulttext .= '<li>'.$titles{$item}.'<ul>';
4437: foreach my $type (@{$types},'default','_LC_adv') {
4438: if ($changes{$item}{$type}) {
4439: my $typetitle = $usertypes->{$type};
4440: if ($type eq 'default') {
4441: $typetitle = $othertitle;
4442: } elsif ($type eq '_LC_adv') {
4443: $typetitle = 'LON-CAPA Advanced Users';
4444: }
4445: if ($confhash{$item}{$type}) {
4446: if ($context eq 'requestcourses') {
4447: my $cond;
4448: if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) {
4449: if ($1 eq '') {
4450: $cond = &mt('(Automatic processing of any request).');
4451: } else {
4452: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
4453: }
4454: } else {
4455: $cond = $conditions{$confhash{$item}{$type}};
4456: }
4457: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
4458: } else {
4459: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
4460: }
4461: } else {
4462: if ($type eq '_LC_adv') {
4463: if ($confhash{$item}{$type} eq '0') {
4464: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4465: } else {
4466: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
4467: }
4468: } else {
4469: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4470: }
4471: }
4472: }
4473: }
4474: $resulttext .= '</ul></li>';
4475: }
4476: }
4477: if ($action eq 'requestcourses') {
4478: if (ref($changes{'notify'}) eq 'HASH') {
4479: if ($changes{'notify'}{'approval'}) {
4480: if (ref($confhash{'notify'}) eq 'HASH') {
4481: if ($confhash{'notify'}{'approval'}) {
4482: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
4483: } else {
4484: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of course requests requiring approval.').'</li>';
4485: }
4486: }
4487: }
4488: }
4489: }
4490: $resulttext .= '</ul>';
4491: if (keys(%newenv)) {
4492: &Apache::lonnet::appenv(\%newenv);
4493: }
4494: } else {
4495: if ($context eq 'requestcourses') {
4496: $resulttext = &mt('No changes made to rights to request creation of courses.');
4497: } else {
4498: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
4499: }
4500: }
4501: } else {
4502: $resulttext = '<span class="LC_error">'.
4503: &mt('An error occurred: [_1]',$putresult).'</span>';
4504: }
4505: return $resulttext;
4506: }
4507:
4508: sub modify_autoenroll {
4509: my ($dom,%domconfig) = @_;
4510: my ($resulttext,%changes);
4511: my %currautoenroll;
4512: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
4513: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
4514: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
4515: }
4516: }
4517: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4518: my %title = ( run => 'Auto-enrollment active',
4519: sender => 'Sender for notification messages',
4520: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
4521: my @offon = ('off','on');
4522: my $sender_uname = $env{'form.sender_uname'};
4523: my $sender_domain = $env{'form.sender_domain'};
4524: if ($sender_domain eq '') {
4525: $sender_uname = '';
4526: } elsif ($sender_uname eq '') {
4527: $sender_domain = '';
4528: }
4529: my $coowners = $env{'form.autoassign_coowners'};
4530: my %autoenrollhash = (
4531: autoenroll => { run => $env{'form.autoenroll_run'},
4532: sender_uname => $sender_uname,
4533: sender_domain => $sender_domain,
4534: 'co-owners' => $coowners,
4535: }
4536: );
4537: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
4538: $dom);
4539: if ($putresult eq 'ok') {
4540: if (exists($currautoenroll{'run'})) {
4541: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
4542: $changes{'run'} = 1;
4543: }
4544: } elsif ($autorun) {
4545: if ($env{'form.autoenroll_run'} ne '1') {
4546: $changes{'run'} = 1;
4547: }
4548: }
4549: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
4550: $changes{'sender'} = 1;
4551: }
4552: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
4553: $changes{'sender'} = 1;
4554: }
4555: if ($currautoenroll{'co-owners'} ne '') {
4556: if ($currautoenroll{'co-owners'} ne $coowners) {
4557: $changes{'coowners'} = 1;
4558: }
4559: } elsif ($coowners) {
4560: $changes{'coowners'} = 1;
4561: }
4562: if (keys(%changes) > 0) {
4563: $resulttext = &mt('Changes made:').'<ul>';
4564: if ($changes{'run'}) {
4565: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
4566: }
4567: if ($changes{'sender'}) {
4568: if ($sender_uname eq '' || $sender_domain eq '') {
4569: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
4570: } else {
4571: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
4572: }
4573: }
4574: if ($changes{'coowners'}) {
4575: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
4576: &Apache::loncommon::devalidate_domconfig_cache($dom);
4577: }
4578: $resulttext .= '</ul>';
4579: } else {
4580: $resulttext = &mt('No changes made to auto-enrollment settings');
4581: }
4582: } else {
4583: $resulttext = '<span class="LC_error">'.
4584: &mt('An error occurred: [_1]',$putresult).'</span>';
4585: }
4586: return $resulttext;
4587: }
4588:
4589: sub modify_autoupdate {
4590: my ($dom,%domconfig) = @_;
4591: my ($resulttext,%currautoupdate,%fields,%changes);
4592: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
4593: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
4594: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
4595: }
4596: }
4597: my @offon = ('off','on');
4598: my %title = &Apache::lonlocal::texthash (
4599: run => 'Auto-update:',
4600: classlists => 'Updates to user information in classlists?'
4601: );
4602: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4603: my %fieldtitles = &Apache::lonlocal::texthash (
4604: id => 'Student/Employee ID',
4605: permanentemail => 'E-mail address',
4606: lastname => 'Last Name',
4607: firstname => 'First Name',
4608: middlename => 'Middle Name',
4609: generation => 'Generation',
4610: );
4611: my $othertitle = &mt('All users');
4612: if (keys(%{$usertypes}) > 0) {
4613: $othertitle = &mt('Other users');
4614: }
4615: foreach my $key (keys(%env)) {
4616: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
4617: my ($usertype,$item) = ($1,$2);
4618: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
4619: if ($usertype eq 'default') {
4620: push(@{$fields{$1}},$2);
4621: } elsif (ref($types) eq 'ARRAY') {
4622: if (grep(/^\Q$usertype\E$/,@{$types})) {
4623: push(@{$fields{$1}},$2);
4624: }
4625: }
4626: }
4627: }
4628: }
4629: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
4630: @lockablenames = sort(@lockablenames);
4631: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
4632: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
4633: if (@changed) {
4634: $changes{'lockablenames'} = 1;
4635: }
4636: } else {
4637: if (@lockablenames) {
4638: $changes{'lockablenames'} = 1;
4639: }
4640: }
4641: my %updatehash = (
4642: autoupdate => { run => $env{'form.autoupdate_run'},
4643: classlists => $env{'form.classlists'},
4644: fields => {%fields},
4645: lockablenames => \@lockablenames,
4646: }
4647: );
4648: foreach my $key (keys(%currautoupdate)) {
4649: if (($key eq 'run') || ($key eq 'classlists')) {
4650: if (exists($updatehash{autoupdate}{$key})) {
4651: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
4652: $changes{$key} = 1;
4653: }
4654: }
4655: } elsif ($key eq 'fields') {
4656: if (ref($currautoupdate{$key}) eq 'HASH') {
4657: foreach my $item (@{$types},'default') {
4658: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
4659: my $change = 0;
4660: foreach my $type (@{$currautoupdate{$key}{$item}}) {
4661: if (!exists($fields{$item})) {
4662: $change = 1;
4663: last;
4664: } elsif (ref($fields{$item}) eq 'ARRAY') {
4665: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
4666: $change = 1;
4667: last;
4668: }
4669: }
4670: }
4671: if ($change) {
4672: push(@{$changes{$key}},$item);
4673: }
4674: }
4675: }
4676: }
4677: } elsif ($key eq 'lockablenames') {
4678: if (ref($currautoupdate{$key}) eq 'ARRAY') {
4679: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
4680: if (@changed) {
4681: $changes{'lockablenames'} = 1;
4682: }
4683: } else {
4684: if (@lockablenames) {
4685: $changes{'lockablenames'} = 1;
4686: }
4687: }
4688: }
4689: }
4690: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
4691: if (@lockablenames) {
4692: $changes{'lockablenames'} = 1;
4693: }
4694: }
4695: foreach my $item (@{$types},'default') {
4696: if (defined($fields{$item})) {
4697: if (ref($currautoupdate{'fields'}) eq 'HASH') {
4698: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
4699: my $change = 0;
4700: if (ref($fields{$item}) eq 'ARRAY') {
4701: foreach my $type (@{$fields{$item}}) {
4702: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
4703: $change = 1;
4704: last;
4705: }
4706: }
4707: }
4708: if ($change) {
4709: push(@{$changes{'fields'}},$item);
4710: }
4711: } else {
4712: push(@{$changes{'fields'}},$item);
4713: }
4714: } else {
4715: push(@{$changes{'fields'}},$item);
4716: }
4717: }
4718: }
4719: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
4720: $dom);
4721: if ($putresult eq 'ok') {
4722: if (keys(%changes) > 0) {
4723: $resulttext = &mt('Changes made:').'<ul>';
4724: foreach my $key (sort(keys(%changes))) {
4725: if ($key eq 'lockablenames') {
4726: $resulttext .= '<li>';
4727: if (@lockablenames) {
4728: $usertypes->{'default'} = $othertitle;
4729: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
4730: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
4731: } else {
4732: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
4733: }
4734: $resulttext .= '</li>';
4735: } elsif (ref($changes{$key}) eq 'ARRAY') {
4736: foreach my $item (@{$changes{$key}}) {
4737: my @newvalues;
4738: foreach my $type (@{$fields{$item}}) {
4739: push(@newvalues,$fieldtitles{$type});
4740: }
4741: my $newvaluestr;
4742: if (@newvalues > 0) {
4743: $newvaluestr = join(', ',@newvalues);
4744: } else {
4745: $newvaluestr = &mt('none');
4746: }
4747: if ($item eq 'default') {
4748: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
4749: } else {
4750: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
4751: }
4752: }
4753: } else {
4754: my $newvalue;
4755: if ($key eq 'run') {
4756: $newvalue = $offon[$env{'form.autoupdate_run'}];
4757: } else {
4758: $newvalue = $offon[$env{'form.'.$key}];
4759: }
4760: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
4761: }
4762: }
4763: $resulttext .= '</ul>';
4764: } else {
4765: $resulttext = &mt('No changes made to autoupdates');
4766: }
4767: } else {
4768: $resulttext = '<span class="LC_error">'.
4769: &mt('An error occurred: [_1]',$putresult).'</span>';
4770: }
4771: return $resulttext;
4772: }
4773:
4774: sub modify_autocreate {
4775: my ($dom,%domconfig) = @_;
4776: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
4777: if (ref($domconfig{'autocreate'}) eq 'HASH') {
4778: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
4779: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
4780: }
4781: }
4782: my %title= ( xml => 'Auto-creation of courses in XML course description files',
4783: req => 'Auto-creation of validated requests for official courses',
4784: xmldc => 'Identity of course creator of courses from XML files',
4785: );
4786: my @types = ('xml','req');
4787: foreach my $item (@types) {
4788: $newvals{$item} = $env{'form.autocreate_'.$item};
4789: $newvals{$item} =~ s/\D//g;
4790: $newvals{$item} = 0 if ($newvals{$item} eq '');
4791: }
4792: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
4793: my %domcoords = &get_active_dcs($dom);
4794: unless (exists($domcoords{$newvals{'xmldc'}})) {
4795: $newvals{'xmldc'} = '';
4796: }
4797: %autocreatehash = (
4798: autocreate => { xml => $newvals{'xml'},
4799: req => $newvals{'req'},
4800: }
4801: );
4802: if ($newvals{'xmldc'} ne '') {
4803: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
4804: }
4805: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
4806: $dom);
4807: if ($putresult eq 'ok') {
4808: my @items = @types;
4809: if ($newvals{'xml'}) {
4810: push(@items,'xmldc');
4811: }
4812: foreach my $item (@items) {
4813: if (exists($currautocreate{$item})) {
4814: if ($currautocreate{$item} ne $newvals{$item}) {
4815: $changes{$item} = 1;
4816: }
4817: } elsif ($newvals{$item}) {
4818: $changes{$item} = 1;
4819: }
4820: }
4821: if (keys(%changes) > 0) {
4822: my @offon = ('off','on');
4823: $resulttext = &mt('Changes made:').'<ul>';
4824: foreach my $item (@types) {
4825: if ($changes{$item}) {
4826: my $newtxt = $offon[$newvals{$item}];
4827: $resulttext .= '<li>'.&mt("$title{$item} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
4828: }
4829: }
4830: if ($changes{'xmldc'}) {
4831: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
4832: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
4833: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
4834: }
4835: $resulttext .= '</ul>';
4836: } else {
4837: $resulttext = &mt('No changes made to auto-creation settings');
4838: }
4839: } else {
4840: $resulttext = '<span class="LC_error">'.
4841: &mt('An error occurred: [_1]',$putresult).'</span>';
4842: }
4843: return $resulttext;
4844: }
4845:
4846: sub modify_directorysrch {
4847: my ($dom,%domconfig) = @_;
4848: my ($resulttext,%changes);
4849: my %currdirsrch;
4850: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
4851: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
4852: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
4853: }
4854: }
4855: my %title = ( available => 'Directory search available',
4856: localonly => 'Other domains can search',
4857: searchby => 'Search types',
4858: searchtypes => 'Search latitude');
4859: my @offon = ('off','on');
4860: my @otherdoms = ('Yes','No');
4861:
4862: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
4863: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
4864: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
4865:
4866: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4867: if (keys(%{$usertypes}) == 0) {
4868: @cansearch = ('default');
4869: } else {
4870: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
4871: foreach my $type (@{$currdirsrch{'cansearch'}}) {
4872: if (!grep(/^\Q$type\E$/,@cansearch)) {
4873: push(@{$changes{'cansearch'}},$type);
4874: }
4875: }
4876: foreach my $type (@cansearch) {
4877: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
4878: push(@{$changes{'cansearch'}},$type);
4879: }
4880: }
4881: } else {
4882: push(@{$changes{'cansearch'}},@cansearch);
4883: }
4884: }
4885:
4886: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
4887: foreach my $by (@{$currdirsrch{'searchby'}}) {
4888: if (!grep(/^\Q$by\E$/,@searchby)) {
4889: push(@{$changes{'searchby'}},$by);
4890: }
4891: }
4892: foreach my $by (@searchby) {
4893: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
4894: push(@{$changes{'searchby'}},$by);
4895: }
4896: }
4897: } else {
4898: push(@{$changes{'searchby'}},@searchby);
4899: }
4900:
4901: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
4902: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
4903: if (!grep(/^\Q$type\E$/,@searchtypes)) {
4904: push(@{$changes{'searchtypes'}},$type);
4905: }
4906: }
4907: foreach my $type (@searchtypes) {
4908: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
4909: push(@{$changes{'searchtypes'}},$type);
4910: }
4911: }
4912: } else {
4913: if (exists($currdirsrch{'searchtypes'})) {
4914: foreach my $type (@searchtypes) {
4915: if ($type ne $currdirsrch{'searchtypes'}) {
4916: push(@{$changes{'searchtypes'}},$type);
4917: }
4918: }
4919: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
4920: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
4921: }
4922: } else {
4923: push(@{$changes{'searchtypes'}},@searchtypes);
4924: }
4925: }
4926:
4927: my %dirsrch_hash = (
4928: directorysrch => { available => $env{'form.dirsrch_available'},
4929: cansearch => \@cansearch,
4930: localonly => $env{'form.dirsrch_localonly'},
4931: searchby => \@searchby,
4932: searchtypes => \@searchtypes,
4933: }
4934: );
4935: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
4936: $dom);
4937: if ($putresult eq 'ok') {
4938: if (exists($currdirsrch{'available'})) {
4939: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
4940: $changes{'available'} = 1;
4941: }
4942: } else {
4943: if ($env{'form.dirsrch_available'} eq '1') {
4944: $changes{'available'} = 1;
4945: }
4946: }
4947: if (exists($currdirsrch{'localonly'})) {
4948: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
4949: $changes{'localonly'} = 1;
4950: }
4951: } else {
4952: if ($env{'form.dirsrch_localonly'} eq '1') {
4953: $changes{'localonly'} = 1;
4954: }
4955: }
4956: if (keys(%changes) > 0) {
4957: $resulttext = &mt('Changes made:').'<ul>';
4958: if ($changes{'available'}) {
4959: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
4960: }
4961: if ($changes{'localonly'}) {
4962: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
4963: }
4964:
4965: if (ref($changes{'cansearch'}) eq 'ARRAY') {
4966: my $chgtext;
4967: if (ref($usertypes) eq 'HASH') {
4968: if (keys(%{$usertypes}) > 0) {
4969: foreach my $type (@{$types}) {
4970: if (grep(/^\Q$type\E$/,@cansearch)) {
4971: $chgtext .= $usertypes->{$type}.'; ';
4972: }
4973: }
4974: if (grep(/^default$/,@cansearch)) {
4975: $chgtext .= $othertitle;
4976: } else {
4977: $chgtext =~ s/\; $//;
4978: }
4979: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
4980: }
4981: }
4982: }
4983: if (ref($changes{'searchby'}) eq 'ARRAY') {
4984: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4985: my $chgtext;
4986: foreach my $type (@{$titleorder}) {
4987: if (grep(/^\Q$type\E$/,@searchby)) {
4988: if (defined($searchtitles->{$type})) {
4989: $chgtext .= $searchtitles->{$type}.'; ';
4990: }
4991: }
4992: }
4993: $chgtext =~ s/\; $//;
4994: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
4995: }
4996: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
4997: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
4998: my $chgtext;
4999: foreach my $type (@{$srchtypeorder}) {
5000: if (grep(/^\Q$type\E$/,@searchtypes)) {
5001: if (defined($srchtypes_desc->{$type})) {
5002: $chgtext .= $srchtypes_desc->{$type}.'; ';
5003: }
5004: }
5005: }
5006: $chgtext =~ s/\; $//;
5007: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
5008: }
5009: $resulttext .= '</ul>';
5010: } else {
5011: $resulttext = &mt('No changes made to institution directory search settings');
5012: }
5013: } else {
5014: $resulttext = '<span class="LC_error">'.
5015: &mt('An error occurred: [_1]',$putresult).'</span>';
5016: }
5017: return $resulttext;
5018: }
5019:
5020: sub modify_contacts {
5021: my ($dom,%domconfig) = @_;
5022: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
5023: if (ref($domconfig{'contacts'}) eq 'HASH') {
5024: foreach my $key (keys(%{$domconfig{'contacts'}})) {
5025: $currsetting{$key} = $domconfig{'contacts'}{$key};
5026: }
5027: }
5028: my (%others,%to);
5029: my @contacts = ('supportemail','adminemail');
5030: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
5031: 'requestsmail');
5032: foreach my $type (@mailings) {
5033: @{$newsetting{$type}} =
5034: &Apache::loncommon::get_env_multiple('form.'.$type);
5035: foreach my $item (@contacts) {
5036: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
5037: $contacts_hash{contacts}{$type}{$item} = 1;
5038: } else {
5039: $contacts_hash{contacts}{$type}{$item} = 0;
5040: }
5041: }
5042: $others{$type} = $env{'form.'.$type.'_others'};
5043: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
5044: }
5045: foreach my $item (@contacts) {
5046: $to{$item} = $env{'form.'.$item};
5047: $contacts_hash{'contacts'}{$item} = $to{$item};
5048: }
5049: if (keys(%currsetting) > 0) {
5050: foreach my $item (@contacts) {
5051: if ($to{$item} ne $currsetting{$item}) {
5052: $changes{$item} = 1;
5053: }
5054: }
5055: foreach my $type (@mailings) {
5056: foreach my $item (@contacts) {
5057: if (ref($currsetting{$type}) eq 'HASH') {
5058: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
5059: push(@{$changes{$type}},$item);
5060: }
5061: } else {
5062: push(@{$changes{$type}},@{$newsetting{$type}});
5063: }
5064: }
5065: if ($others{$type} ne $currsetting{$type}{'others'}) {
5066: push(@{$changes{$type}},'others');
5067: }
5068: }
5069: } else {
5070: my %default;
5071: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
5072: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
5073: $default{'errormail'} = 'adminemail';
5074: $default{'packagesmail'} = 'adminemail';
5075: $default{'helpdeskmail'} = 'supportemail';
5076: $default{'lonstatusmail'} = 'adminemail';
5077: $default{'requestsmail'} = 'adminemail';
5078: foreach my $item (@contacts) {
5079: if ($to{$item} ne $default{$item}) {
5080: $changes{$item} = 1;
5081: }
5082: }
5083: foreach my $type (@mailings) {
5084: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
5085:
5086: push(@{$changes{$type}},@{$newsetting{$type}});
5087: }
5088: if ($others{$type} ne '') {
5089: push(@{$changes{$type}},'others');
5090: }
5091: }
5092: }
5093: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
5094: $dom);
5095: if ($putresult eq 'ok') {
5096: if (keys(%changes) > 0) {
5097: my ($titles,$short_titles) = &contact_titles();
5098: $resulttext = &mt('Changes made:').'<ul>';
5099: foreach my $item (@contacts) {
5100: if ($changes{$item}) {
5101: $resulttext .= '<li>'.$titles->{$item}.
5102: &mt(' set to: ').
5103: '<span class="LC_cusr_emph">'.
5104: $to{$item}.'</span></li>';
5105: }
5106: }
5107: foreach my $type (@mailings) {
5108: if (ref($changes{$type}) eq 'ARRAY') {
5109: $resulttext .= '<li>'.$titles->{$type}.': ';
5110: my @text;
5111: foreach my $item (@{$newsetting{$type}}) {
5112: push(@text,$short_titles->{$item});
5113: }
5114: if ($others{$type} ne '') {
5115: push(@text,$others{$type});
5116: }
5117: $resulttext .= '<span class="LC_cusr_emph">'.
5118: join(', ',@text).'</span></li>';
5119: }
5120: }
5121: $resulttext .= '</ul>';
5122: } else {
5123: $resulttext = &mt('No changes made to contact information');
5124: }
5125: } else {
5126: $resulttext = '<span class="LC_error">'.
5127: &mt('An error occurred: [_1].',$putresult).'</span>';
5128: }
5129: return $resulttext;
5130: }
5131:
5132: sub modify_usercreation {
5133: my ($dom,%domconfig) = @_;
5134: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
5135: my $warningmsg;
5136: if (ref($domconfig{'usercreation'}) eq 'HASH') {
5137: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
5138: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
5139: }
5140: }
5141: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
5142: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
5143: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
5144: my @contexts = ('author','course','requestcrs','selfcreate');
5145: foreach my $item(@contexts) {
5146: if ($item eq 'selfcreate') {
5147: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
5148: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5149: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
5150: if (ref($cancreate{$item}) eq 'ARRAY') {
5151: if (grep(/^login$/,@{$cancreate{$item}})) {
5152: $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.');
5153: }
5154: }
5155: }
5156: } else {
5157: $cancreate{$item} = $env{'form.can_createuser_'.$item};
5158: }
5159: }
5160: my ($othertitle,$usertypes,$types) =
5161: &Apache::loncommon::sorted_inst_types($dom);
5162: if (ref($types) eq 'ARRAY') {
5163: if (@{$types} > 0) {
5164: @{$cancreate{'statustocreate'}} =
5165: &Apache::loncommon::get_env_multiple('form.statustocreate');
5166: } else {
5167: @{$cancreate{'statustocreate'}} = ();
5168: }
5169: push(@contexts,'statustocreate');
5170: }
5171: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
5172: foreach my $item (@contexts) {
5173: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
5174: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5175: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
5176: if (ref($cancreate{$item}) eq 'ARRAY') {
5177: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
5178: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5179: push(@{$changes{'cancreate'}},$item);
5180: }
5181: }
5182: }
5183: }
5184: } else {
5185: if ($curr_usercreation{'cancreate'}{$item} eq '') {
5186: if (@{$cancreate{$item}} > 0) {
5187: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5188: push(@{$changes{'cancreate'}},$item);
5189: }
5190: }
5191: } else {
5192: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
5193: if (@{$cancreate{$item}} < 3) {
5194: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5195: push(@{$changes{'cancreate'}},$item);
5196: }
5197: }
5198: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
5199: if (@{$cancreate{$item}} > 0) {
5200: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5201: push(@{$changes{'cancreate'}},$item);
5202: }
5203: }
5204: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
5205: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5206: push(@{$changes{'cancreate'}},$item);
5207: }
5208: }
5209: }
5210: }
5211: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5212: foreach my $type (@{$cancreate{$item}}) {
5213: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5214: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
5215: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5216: push(@{$changes{'cancreate'}},$item);
5217: }
5218: }
5219: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
5220: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
5221: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
5222: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5223: push(@{$changes{'cancreate'}},$item);
5224: }
5225: }
5226: }
5227: }
5228: }
5229: } else {
5230: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
5231: push(@{$changes{'cancreate'}},$item);
5232: }
5233: }
5234: }
5235: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
5236: foreach my $item (@contexts) {
5237: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
5238: if ($cancreate{$item} ne 'any') {
5239: push(@{$changes{'cancreate'}},$item);
5240: }
5241: } else {
5242: if ($cancreate{$item} ne 'none') {
5243: push(@{$changes{'cancreate'}},$item);
5244: }
5245: }
5246: }
5247: } else {
5248: foreach my $item (@contexts) {
5249: push(@{$changes{'cancreate'}},$item);
5250: }
5251: }
5252:
5253: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
5254: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
5255: if (!grep(/^\Q$type\E$/,@username_rule)) {
5256: push(@{$changes{'username_rule'}},$type);
5257: }
5258: }
5259: foreach my $type (@username_rule) {
5260: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
5261: push(@{$changes{'username_rule'}},$type);
5262: }
5263: }
5264: } else {
5265: push(@{$changes{'username_rule'}},@username_rule);
5266: }
5267:
5268: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
5269: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
5270: if (!grep(/^\Q$type\E$/,@id_rule)) {
5271: push(@{$changes{'id_rule'}},$type);
5272: }
5273: }
5274: foreach my $type (@id_rule) {
5275: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
5276: push(@{$changes{'id_rule'}},$type);
5277: }
5278: }
5279: } else {
5280: push(@{$changes{'id_rule'}},@id_rule);
5281: }
5282:
5283: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
5284: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
5285: if (!grep(/^\Q$type\E$/,@email_rule)) {
5286: push(@{$changes{'email_rule'}},$type);
5287: }
5288: }
5289: foreach my $type (@email_rule) {
5290: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
5291: push(@{$changes{'email_rule'}},$type);
5292: }
5293: }
5294: } else {
5295: push(@{$changes{'email_rule'}},@email_rule);
5296: }
5297:
5298: my @authen_contexts = ('author','course','domain');
5299: my @authtypes = ('int','krb4','krb5','loc');
5300: my %authhash;
5301: foreach my $item (@authen_contexts) {
5302: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
5303: foreach my $auth (@authtypes) {
5304: if (grep(/^\Q$auth\E$/,@authallowed)) {
5305: $authhash{$item}{$auth} = 1;
5306: } else {
5307: $authhash{$item}{$auth} = 0;
5308: }
5309: }
5310: }
5311: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
5312: foreach my $item (@authen_contexts) {
5313: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
5314: foreach my $auth (@authtypes) {
5315: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
5316: push(@{$changes{'authtypes'}},$item);
5317: last;
5318: }
5319: }
5320: }
5321: }
5322: } else {
5323: foreach my $item (@authen_contexts) {
5324: push(@{$changes{'authtypes'}},$item);
5325: }
5326: }
5327:
5328: my %usercreation_hash = (
5329: usercreation => {
5330: cancreate => \%cancreate,
5331: username_rule => \@username_rule,
5332: id_rule => \@id_rule,
5333: email_rule => \@email_rule,
5334: authtypes => \%authhash,
5335: }
5336: );
5337:
5338: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
5339: $dom);
5340:
5341: my %selfcreatetypes = (
5342: sso => 'users authenticated by institutional single sign on',
5343: login => 'users authenticated by institutional log-in',
5344: email => 'users who provide a valid e-mail address for use as the username',
5345: );
5346: if ($putresult eq 'ok') {
5347: if (keys(%changes) > 0) {
5348: $resulttext = &mt('Changes made:').'<ul>';
5349: if (ref($changes{'cancreate'}) eq 'ARRAY') {
5350: my %lt = &usercreation_types();
5351: foreach my $type (@{$changes{'cancreate'}}) {
5352: my $chgtext;
5353: unless ($type eq 'statustocreate') {
5354: $chgtext = $lt{$type}.', ';
5355: }
5356: if ($type eq 'selfcreate') {
5357: if (@{$cancreate{$type}} == 0) {
5358: $chgtext .= &mt('creation of a new user account is not permitted.');
5359: } else {
5360: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
5361: foreach my $case (@{$cancreate{$type}}) {
5362: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
5363: }
5364: $chgtext .= '</ul>';
5365: if (ref($cancreate{$type}) eq 'ARRAY') {
5366: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
5367: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
5368: if (@{$cancreate{'statustocreate'}} == 0) {
5369: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5370: }
5371: }
5372: }
5373: }
5374: }
5375: } elsif ($type eq 'statustocreate') {
5376: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
5377: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
5378: if (@{$cancreate{'selfcreate'}} > 0) {
5379: if (@{$cancreate{'statustocreate'}} == 0) {
5380:
5381: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
5382: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
5383: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5384: }
5385: } elsif (ref($usertypes) eq 'HASH') {
5386: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5387: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
5388: } else {
5389: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
5390: }
5391: $chgtext .= '<ul>';
5392: foreach my $case (@{$cancreate{$type}}) {
5393: if ($case eq 'default') {
5394: $chgtext .= '<li>'.$othertitle.'</li>';
5395: } else {
5396: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
5397: }
5398: }
5399: $chgtext .= '</ul>';
5400: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5401: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
5402: }
5403: }
5404: } else {
5405: if (@{$cancreate{$type}} == 0) {
5406: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
5407: } else {
5408: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
5409: }
5410: }
5411: }
5412: } else {
5413: if ($cancreate{$type} eq 'none') {
5414: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
5415: } elsif ($cancreate{$type} eq 'any') {
5416: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
5417: } elsif ($cancreate{$type} eq 'official') {
5418: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
5419: } elsif ($cancreate{$type} eq 'unofficial') {
5420: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
5421: }
5422: }
5423: $resulttext .= '<li>'.$chgtext.'</li>';
5424: }
5425: }
5426: if (ref($changes{'username_rule'}) eq 'ARRAY') {
5427: my ($rules,$ruleorder) =
5428: &Apache::lonnet::inst_userrules($dom,'username');
5429: my $chgtext = '<ul>';
5430: foreach my $type (@username_rule) {
5431: if (ref($rules->{$type}) eq 'HASH') {
5432: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
5433: }
5434: }
5435: $chgtext .= '</ul>';
5436: if (@username_rule > 0) {
5437: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5438: } else {
5439: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
5440: }
5441: }
5442: if (ref($changes{'id_rule'}) eq 'ARRAY') {
5443: my ($idrules,$idruleorder) =
5444: &Apache::lonnet::inst_userrules($dom,'id');
5445: my $chgtext = '<ul>';
5446: foreach my $type (@id_rule) {
5447: if (ref($idrules->{$type}) eq 'HASH') {
5448: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
5449: }
5450: }
5451: $chgtext .= '</ul>';
5452: if (@id_rule > 0) {
5453: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5454: } else {
5455: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
5456: }
5457: }
5458: if (ref($changes{'email_rule'}) eq 'ARRAY') {
5459: my ($emailrules,$emailruleorder) =
5460: &Apache::lonnet::inst_userrules($dom,'email');
5461: my $chgtext = '<ul>';
5462: foreach my $type (@email_rule) {
5463: if (ref($emailrules->{$type}) eq 'HASH') {
5464: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
5465: }
5466: }
5467: $chgtext .= '</ul>';
5468: if (@email_rule > 0) {
5469: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
5470: } else {
5471: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
5472: }
5473: }
5474:
5475: my %authname = &authtype_names();
5476: my %context_title = &context_names();
5477: if (ref($changes{'authtypes'}) eq 'ARRAY') {
5478: my $chgtext = '<ul>';
5479: foreach my $type (@{$changes{'authtypes'}}) {
5480: my @allowed;
5481: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
5482: foreach my $auth (@authtypes) {
5483: if ($authhash{$type}{$auth}) {
5484: push(@allowed,$authname{$auth});
5485: }
5486: }
5487: if (@allowed > 0) {
5488: $chgtext .= join(', ',@allowed).'</li>';
5489: } else {
5490: $chgtext .= &mt('none').'</li>';
5491: }
5492: }
5493: $chgtext .= '</ul>';
5494: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
5495: $resulttext .= '</li>';
5496: }
5497: $resulttext .= '</ul>';
5498: } else {
5499: $resulttext = &mt('No changes made to user creation settings');
5500: }
5501: } else {
5502: $resulttext = '<span class="LC_error">'.
5503: &mt('An error occurred: [_1]',$putresult).'</span>';
5504: }
5505: if ($warningmsg ne '') {
5506: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
5507: }
5508: return $resulttext;
5509: }
5510:
5511: sub modify_usermodification {
5512: my ($dom,%domconfig) = @_;
5513: my ($resulttext,%curr_usermodification,%changes);
5514: if (ref($domconfig{'usermodification'}) eq 'HASH') {
5515: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
5516: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
5517: }
5518: }
5519: my @contexts = ('author','course','selfcreate');
5520: my %context_title = (
5521: author => 'In author context',
5522: course => 'In course context',
5523: selfcreate => 'When self creating account',
5524: );
5525: my @fields = ('lastname','firstname','middlename','generation',
5526: 'permanentemail','id');
5527: my %roles = (
5528: author => ['ca','aa'],
5529: course => ['st','ep','ta','in','cr'],
5530: );
5531: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5532: if (ref($types) eq 'ARRAY') {
5533: push(@{$types},'default');
5534: $usertypes->{'default'} = $othertitle;
5535: }
5536: $roles{'selfcreate'} = $types;
5537: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5538: my %modifyhash;
5539: foreach my $context (@contexts) {
5540: foreach my $role (@{$roles{$context}}) {
5541: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
5542: foreach my $item (@fields) {
5543: if (grep(/^\Q$item\E$/,@modifiable)) {
5544: $modifyhash{$context}{$role}{$item} = 1;
5545: } else {
5546: $modifyhash{$context}{$role}{$item} = 0;
5547: }
5548: }
5549: }
5550: if (ref($curr_usermodification{$context}) eq 'HASH') {
5551: foreach my $role (@{$roles{$context}}) {
5552: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
5553: foreach my $field (@fields) {
5554: if ($modifyhash{$context}{$role}{$field} ne
5555: $curr_usermodification{$context}{$role}{$field}) {
5556: push(@{$changes{$context}},$role);
5557: last;
5558: }
5559: }
5560: }
5561: }
5562: } else {
5563: foreach my $context (@contexts) {
5564: foreach my $role (@{$roles{$context}}) {
5565: push(@{$changes{$context}},$role);
5566: }
5567: }
5568: }
5569: }
5570: my %usermodification_hash = (
5571: usermodification => \%modifyhash,
5572: );
5573: my $putresult = &Apache::lonnet::put_dom('configuration',
5574: \%usermodification_hash,$dom);
5575: if ($putresult eq 'ok') {
5576: if (keys(%changes) > 0) {
5577: $resulttext = &mt('Changes made: ').'<ul>';
5578: foreach my $context (@contexts) {
5579: if (ref($changes{$context}) eq 'ARRAY') {
5580: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
5581: if (ref($changes{$context}) eq 'ARRAY') {
5582: foreach my $role (@{$changes{$context}}) {
5583: my $rolename;
5584: if ($context eq 'selfcreate') {
5585: $rolename = $role;
5586: if (ref($usertypes) eq 'HASH') {
5587: if ($usertypes->{$role} ne '') {
5588: $rolename = $usertypes->{$role};
5589: }
5590: }
5591: } else {
5592: if ($role eq 'cr') {
5593: $rolename = &mt('Custom');
5594: } else {
5595: $rolename = &Apache::lonnet::plaintext($role);
5596: }
5597: }
5598: my @modifiable;
5599: if ($context eq 'selfcreate') {
5600: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
5601: } else {
5602: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
5603: }
5604: foreach my $field (@fields) {
5605: if ($modifyhash{$context}{$role}{$field}) {
5606: push(@modifiable,$fieldtitles{$field});
5607: }
5608: }
5609: if (@modifiable > 0) {
5610: $resulttext .= join(', ',@modifiable);
5611: } else {
5612: $resulttext .= &mt('none');
5613: }
5614: $resulttext .= '</li>';
5615: }
5616: $resulttext .= '</ul></li>';
5617: }
5618: }
5619: }
5620: $resulttext .= '</ul>';
5621: } else {
5622: $resulttext = &mt('No changes made to user modification settings');
5623: }
5624: } else {
5625: $resulttext = '<span class="LC_error">'.
5626: &mt('An error occurred: [_1]',$putresult).'</span>';
5627: }
5628: return $resulttext;
5629: }
5630:
5631: sub modify_defaults {
5632: my ($dom,$r) = @_;
5633: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
5634: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5635: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def');
5636: my @authtypes = ('internal','krb4','krb5','localauth');
5637: foreach my $item (@items) {
5638: $newvalues{$item} = $env{'form.'.$item};
5639: if ($item eq 'auth_def') {
5640: if ($newvalues{$item} ne '') {
5641: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
5642: push(@errors,$item);
5643: }
5644: }
5645: } elsif ($item eq 'lang_def') {
5646: if ($newvalues{$item} ne '') {
5647: if ($newvalues{$item} =~ /^(\w+)/) {
5648: my $langcode = $1;
5649: if ($langcode ne 'x_chef') {
5650: if (code2language($langcode) eq '') {
5651: push(@errors,$item);
5652: }
5653: }
5654: } else {
5655: push(@errors,$item);
5656: }
5657: }
5658: } elsif ($item eq 'timezone_def') {
5659: if ($newvalues{$item} ne '') {
5660: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
5661: push(@errors,$item);
5662: }
5663: }
5664: } elsif ($item eq 'datelocale_def') {
5665: if ($newvalues{$item} ne '') {
5666: my @datelocale_ids = DateTime::Locale->ids();
5667: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
5668: push(@errors,$item);
5669: }
5670: }
5671: }
5672: if (grep(/^\Q$item\E$/,@errors)) {
5673: $newvalues{$item} = $domdefaults{$item};
5674: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
5675: $changes{$item} = 1;
5676: }
5677: $domdefaults{$item} = $newvalues{$item};
5678: }
5679: my %defaults_hash = (
5680: defaults => \%newvalues,
5681: );
5682: my $title = &defaults_titles();
5683: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
5684: $dom);
5685: if ($putresult eq 'ok') {
5686: if (keys(%changes) > 0) {
5687: $resulttext = &mt('Changes made:').'<ul>';
5688: my $version = $r->dir_config('lonVersion');
5689: 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";
5690: foreach my $item (sort(keys(%changes))) {
5691: my $value = $env{'form.'.$item};
5692: if ($value eq '') {
5693: $value = &mt('none');
5694: } elsif ($item eq 'auth_def') {
5695: my %authnames = &authtype_names();
5696: my %shortauth = (
5697: internal => 'int',
5698: krb4 => 'krb4',
5699: krb5 => 'krb5',
5700: localauth => 'loc',
5701: );
5702: $value = $authnames{$shortauth{$value}};
5703: }
5704: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
5705: $mailmsgtext .= "$title->{$item} set to $value\n";
5706: }
5707: $resulttext .= '</ul>';
5708: $mailmsgtext .= "\n";
5709: my $cachetime = 24*60*60;
5710: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
5711: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
5712: my $sysmail = $r->dir_config('lonSysEMail');
5713: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
5714: }
5715: } else {
5716: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
5717: }
5718: } else {
5719: $resulttext = '<span class="LC_error">'.
5720: &mt('An error occurred: [_1]',$putresult).'</span>';
5721: }
5722: if (@errors > 0) {
5723: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
5724: foreach my $item (@errors) {
5725: $resulttext .= ' "'.$title->{$item}.'",';
5726: }
5727: $resulttext =~ s/,$//;
5728: }
5729: return $resulttext;
5730: }
5731:
5732: sub modify_scantron {
5733: my ($r,$dom,$confname,%domconfig) = @_;
5734: my ($resulttext,%confhash,%changes,$errors);
5735: my $custom = 'custom.tab';
5736: my $default = 'default.tab';
5737: my $servadm = $r->dir_config('lonAdmEMail');
5738: my ($configuserok,$author_ok,$switchserver) =
5739: &config_check($dom,$confname,$servadm);
5740: if ($env{'form.scantronformat.filename'} ne '') {
5741: my $error;
5742: if ($configuserok eq 'ok') {
5743: if ($switchserver) {
5744: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
5745: } else {
5746: if ($author_ok eq 'ok') {
5747: my ($result,$scantronurl) =
5748: &publishlogo($r,'upload','scantronformat',$dom,
5749: $confname,'scantron','','',$custom);
5750: if ($result eq 'ok') {
5751: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
5752: $changes{'scantronformat'} = 1;
5753: } else {
5754: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
5755: }
5756: } else {
5757: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
5758: }
5759: }
5760: } else {
5761: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
5762: }
5763: if ($error) {
5764: &Apache::lonnet::logthis($error);
5765: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5766: }
5767: }
5768: if (ref($domconfig{'scantron'}) eq 'HASH') {
5769: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
5770: if ($env{'form.scantronformat_del'}) {
5771: $confhash{'scantron'}{'scantronformat'} = '';
5772: $changes{'scantronformat'} = 1;
5773: }
5774: }
5775: }
5776: if (keys(%confhash) > 0) {
5777: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
5778: $dom);
5779: if ($putresult eq 'ok') {
5780: if (keys(%changes) > 0) {
5781: if (ref($confhash{'scantron'}) eq 'HASH') {
5782: $resulttext = &mt('Changes made:').'<ul>';
5783: if ($confhash{'scantron'}{'scantronformat'} eq '') {
5784: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
5785: } else {
5786: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
5787: }
5788: $resulttext .= '</ul>';
5789: } else {
5790: $resulttext = &mt('Changes made to bubblesheet format file.');
5791: }
5792: $resulttext .= '</ul>';
5793: &Apache::loncommon::devalidate_domconfig_cache($dom);
5794: } else {
5795: $resulttext = &mt('No changes made to bubblesheet format file');
5796: }
5797: } else {
5798: $resulttext = '<span class="LC_error">'.
5799: &mt('An error occurred: [_1]',$putresult).'</span>';
5800: }
5801: } else {
5802: $resulttext = &mt('No changes made to bubblesheet format file');
5803: }
5804: if ($errors) {
5805: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
5806: $errors.'</ul>';
5807: }
5808: return $resulttext;
5809: }
5810:
5811: sub modify_coursecategories {
5812: my ($dom,%domconfig) = @_;
5813: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
5814: $cathash);
5815: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
5816: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
5817: $cathash = $domconfig{'coursecategories'}{'cats'};
5818: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
5819: $changes{'togglecats'} = 1;
5820: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
5821: }
5822: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
5823: $changes{'categorize'} = 1;
5824: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
5825: }
5826: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
5827: $changes{'togglecatscomm'} = 1;
5828: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
5829: }
5830: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
5831: $changes{'categorizecomm'} = 1;
5832: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
5833: }
5834: } else {
5835: $changes{'togglecats'} = 1;
5836: $changes{'categorize'} = 1;
5837: $changes{'togglecatscomm'} = 1;
5838: $changes{'categorizecomm'} = 1;
5839: $domconfig{'coursecategories'} = {
5840: togglecats => $env{'form.togglecats'},
5841: categorize => $env{'form.categorize'},
5842: togglecatscomm => $env{'form.togglecatscomm'},
5843: categorizecomm => $env{'form.categorizecomm'},
5844: };
5845: }
5846: if (ref($cathash) eq 'HASH') {
5847: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
5848: push (@deletecategory,'instcode::0');
5849: }
5850: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
5851: push(@deletecategory,'communities::0');
5852: }
5853: }
5854: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
5855: if (ref($cathash) eq 'HASH') {
5856: if (@deletecategory > 0) {
5857: #FIXME Need to remove category from all courses using a deleted category
5858: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
5859: foreach my $item (@deletecategory) {
5860: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
5861: delete($domconfig{'coursecategories'}{'cats'}{$item});
5862: $deletions{$item} = 1;
5863: &recurse_cat_deletes($item,$cathash,\%deletions);
5864: }
5865: }
5866: }
5867: foreach my $item (keys(%{$cathash})) {
5868: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
5869: if ($cathash->{$item} ne $env{'form.'.$item}) {
5870: $reorderings{$item} = 1;
5871: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
5872: }
5873: if ($env{'form.addcategory_name_'.$item} ne '') {
5874: my $newcat = $env{'form.addcategory_name_'.$item};
5875: my $newdepth = $depth+1;
5876: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
5877: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
5878: $adds{$newitem} = 1;
5879: }
5880: if ($env{'form.subcat_'.$item} ne '') {
5881: my $newcat = $env{'form.subcat_'.$item};
5882: my $newdepth = $depth+1;
5883: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
5884: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
5885: $adds{$newitem} = 1;
5886: }
5887: }
5888: }
5889: if ($env{'form.instcode'} eq '1') {
5890: if (ref($cathash) eq 'HASH') {
5891: my $newitem = 'instcode::0';
5892: if ($cathash->{$newitem} eq '') {
5893: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
5894: $adds{$newitem} = 1;
5895: }
5896: } else {
5897: my $newitem = 'instcode::0';
5898: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
5899: $adds{$newitem} = 1;
5900: }
5901: }
5902: if ($env{'form.communities'} eq '1') {
5903: if (ref($cathash) eq 'HASH') {
5904: my $newitem = 'communities::0';
5905: if ($cathash->{$newitem} eq '') {
5906: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
5907: $adds{$newitem} = 1;
5908: }
5909: } else {
5910: my $newitem = 'communities::0';
5911: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
5912: $adds{$newitem} = 1;
5913: }
5914: }
5915: if ($env{'form.addcategory_name'} ne '') {
5916: if (($env{'form.addcategory_name'} ne 'instcode') &&
5917: ($env{'form.addcategory_name'} ne 'communities')) {
5918: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
5919: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
5920: $adds{$newitem} = 1;
5921: }
5922: }
5923: my $putresult;
5924: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5925: if (keys(%deletions) > 0) {
5926: foreach my $key (keys(%deletions)) {
5927: if ($predelallitems{$key} ne '') {
5928: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
5929: }
5930: }
5931: }
5932: my (@chkcats,@chktrails,%chkallitems);
5933: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
5934: if (ref($chkcats[0]) eq 'ARRAY') {
5935: my $depth = 0;
5936: my $chg = 0;
5937: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
5938: my $name = $chkcats[0][$i];
5939: my $item;
5940: if ($name eq '') {
5941: $chg ++;
5942: } else {
5943: $item = &escape($name).'::0';
5944: if ($chg) {
5945: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
5946: }
5947: $depth ++;
5948: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
5949: $depth --;
5950: }
5951: }
5952: }
5953: }
5954: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5955: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
5956: if ($putresult eq 'ok') {
5957: my %title = (
5958: togglecats => 'Show/Hide a course in catalog',
5959: categorize => 'Assign a category to a course',
5960: togglecatscomm => 'Show/Hide a community in catalog',
5961: categorizecomm => 'Assign a category to a community',
5962: );
5963: my %level = (
5964: dom => 'set in Domain ("Modify Course/Community")',
5965: crs => 'set in Course ("Course Configuration")',
5966: comm => 'set in Community ("Community Configuration")',
5967: );
5968: $resulttext = &mt('Changes made:').'<ul>';
5969: if ($changes{'togglecats'}) {
5970: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
5971: }
5972: if ($changes{'categorize'}) {
5973: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
5974: }
5975: if ($changes{'togglecatscomm'}) {
5976: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
5977: }
5978: if ($changes{'categorizecomm'}) {
5979: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
5980: }
5981: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5982: my $cathash;
5983: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
5984: $cathash = $domconfig{'coursecategories'}{'cats'};
5985: } else {
5986: $cathash = {};
5987: }
5988: my (@cats,@trails,%allitems);
5989: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
5990: if (keys(%deletions) > 0) {
5991: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
5992: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
5993: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
5994: }
5995: $resulttext .= '</ul></li>';
5996: }
5997: if (keys(%reorderings) > 0) {
5998: my %sort_by_trail;
5999: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
6000: foreach my $key (keys(%reorderings)) {
6001: if ($allitems{$key} ne '') {
6002: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6003: }
6004: }
6005: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6006: $resulttext .= '<li>'.$trails[$trail].'</li>';
6007: }
6008: $resulttext .= '</ul></li>';
6009: }
6010: if (keys(%adds) > 0) {
6011: my %sort_by_trail;
6012: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
6013: foreach my $key (keys(%adds)) {
6014: if ($allitems{$key} ne '') {
6015: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6016: }
6017: }
6018: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6019: $resulttext .= '<li>'.$trails[$trail].'</li>';
6020: }
6021: $resulttext .= '</ul></li>';
6022: }
6023: }
6024: $resulttext .= '</ul>';
6025: } else {
6026: $resulttext = '<span class="LC_error">'.
6027: &mt('An error occurred: [_1]',$putresult).'</span>';
6028: }
6029: } else {
6030: $resulttext = &mt('No changes made to course and community categories');
6031: }
6032: return $resulttext;
6033: }
6034:
6035: sub modify_serverstatuses {
6036: my ($dom,%domconfig) = @_;
6037: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
6038: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
6039: %currserverstatus = %{$domconfig{'serverstatuses'}};
6040: }
6041: my @pages = &serverstatus_pages();
6042: foreach my $type (@pages) {
6043: $newserverstatus{$type}{'namedusers'} = '';
6044: $newserverstatus{$type}{'machines'} = '';
6045: if (defined($env{'form.'.$type.'_namedusers'})) {
6046: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
6047: my @okusers;
6048: foreach my $user (@users) {
6049: my ($uname,$udom) = split(/:/,$user);
6050: if (($udom =~ /^$match_domain$/) &&
6051: (&Apache::lonnet::domain($udom)) &&
6052: ($uname =~ /^$match_username$/)) {
6053: if (!grep(/^\Q$user\E/,@okusers)) {
6054: push(@okusers,$user);
6055: }
6056: }
6057: }
6058: if (@okusers > 0) {
6059: @okusers = sort(@okusers);
6060: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
6061: }
6062: }
6063: if (defined($env{'form.'.$type.'_machines'})) {
6064: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
6065: my @okmachines;
6066: foreach my $ip (@machines) {
6067: my @parts = split(/\./,$ip);
6068: next if (@parts < 4);
6069: my $badip = 0;
6070: for (my $i=0; $i<4; $i++) {
6071: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
6072: $badip = 1;
6073: last;
6074: }
6075: }
6076: if (!$badip) {
6077: push(@okmachines,$ip);
6078: }
6079: }
6080: @okmachines = sort(@okmachines);
6081: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
6082: }
6083: }
6084: my %serverstatushash = (
6085: serverstatuses => \%newserverstatus,
6086: );
6087: my %changes;
6088: foreach my $type (@pages) {
6089: foreach my $setting ('namedusers','machines') {
6090: my (@current,@new);
6091: if (ref($currserverstatus{$type}) eq 'HASH') {
6092: if ($currserverstatus{$type}{$setting} ne '') {
6093: @current = split(/,/,$currserverstatus{$type}{$setting});
6094: }
6095: }
6096: if ($newserverstatus{$type}{$setting} ne '') {
6097: @new = split(/,/,$newserverstatus{$type}{$setting});
6098: }
6099: if (@current > 0) {
6100: if (@new > 0) {
6101: foreach my $item (@current) {
6102: if (!grep(/^\Q$item\E$/,@new)) {
6103: $changes{$type}{$setting} = 1;
6104: last;
6105: }
6106: }
6107: foreach my $item (@new) {
6108: if (!grep(/^\Q$item\E$/,@current)) {
6109: $changes{$type}{$setting} = 1;
6110: last;
6111: }
6112: }
6113: } else {
6114: $changes{$type}{$setting} = 1;
6115: }
6116: } elsif (@new > 0) {
6117: $changes{$type}{$setting} = 1;
6118: }
6119: }
6120: }
6121: if (keys(%changes) > 0) {
6122: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6123: my $putresult = &Apache::lonnet::put_dom('configuration',
6124: \%serverstatushash,$dom);
6125: if ($putresult eq 'ok') {
6126: $resulttext .= &mt('Changes made:').'<ul>';
6127: foreach my $type (@pages) {
6128: if (ref($changes{$type}) eq 'HASH') {
6129: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
6130: if ($changes{$type}{'namedusers'}) {
6131: if ($newserverstatus{$type}{'namedusers'} eq '') {
6132: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
6133: } else {
6134: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
6135: }
6136: }
6137: if ($changes{$type}{'machines'}) {
6138: if ($newserverstatus{$type}{'machines'} eq '') {
6139: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
6140: } else {
6141: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
6142: }
6143:
6144: }
6145: $resulttext .= '</ul></li>';
6146: }
6147: }
6148: $resulttext .= '</ul>';
6149: } else {
6150: $resulttext = '<span class="LC_error">'.
6151: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
6152:
6153: }
6154: } else {
6155: $resulttext = &mt('No changes made to access to server status pages');
6156: }
6157: return $resulttext;
6158: }
6159:
6160: sub modify_coursedefaults {
6161: my ($dom,%domconfig) = @_;
6162: my ($resulttext,$errors,%changes,%defaultshash);
6163: my %defaultchecked = ('canuse_pdfforms' => 'off');
6164: my @offon = ('off','on');
6165: my @toggles = ('canuse_pdfforms');
6166:
6167: $defaultshash{'coursedefaults'} = {};
6168:
6169: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
6170: if ($domconfig{'coursedefaults'} eq '') {
6171: $domconfig{'coursedefaults'} = {};
6172: }
6173: }
6174:
6175: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
6176: foreach my $item (@toggles) {
6177: if ($defaultchecked{$item} eq 'on') {
6178: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6179: ($env{'form.'.$item} eq '0')) {
6180: $changes{$item} = 1;
6181: } elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
6182: $changes{$item} = 1;
6183: }
6184: } elsif ($defaultchecked{$item} eq 'off') {
6185: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6186: ($env{'form.'.$item} eq '1')) {
6187: $changes{$item} = 1;
6188: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
6189: $changes{$item} = 1;
6190: }
6191: }
6192: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
6193: }
6194: }
6195: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
6196: $dom);
6197: if ($putresult eq 'ok') {
6198: if (keys(%changes) > 0) {
6199: if ($changes{'canuse_pdfforms'}) {
6200: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6201: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
6202: my $cachetime = 24*60*60;
6203: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6204: }
6205: $resulttext = &mt('Changes made:').'<ul>';
6206: foreach my $item (sort(keys(%changes))) {
6207: if ($item eq 'canuse_pdfforms') {
6208: if ($env{'form.'.$item} eq '1') {
6209: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
6210: } else {
6211: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
6212: }
6213: }
6214: }
6215: $resulttext .= '</ul>';
6216: } else {
6217: $resulttext = &mt('No changes made to course defaults');
6218: }
6219: } else {
6220: $resulttext = '<span class="LC_error">'.
6221: &mt('An error occurred: [_1]',$putresult).'</span>';
6222: }
6223: return $resulttext;
6224: }
6225:
6226: sub recurse_check {
6227: my ($chkcats,$categories,$depth,$name) = @_;
6228: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
6229: my $chg = 0;
6230: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
6231: my $category = $chkcats->[$depth]{$name}[$j];
6232: my $item;
6233: if ($category eq '') {
6234: $chg ++;
6235: } else {
6236: my $deeper = $depth + 1;
6237: $item = &escape($category).':'.&escape($name).':'.$depth;
6238: if ($chg) {
6239: $categories->{$item} -= $chg;
6240: }
6241: &recurse_check($chkcats,$categories,$deeper,$category);
6242: $deeper --;
6243: }
6244: }
6245: }
6246: return;
6247: }
6248:
6249: sub recurse_cat_deletes {
6250: my ($item,$coursecategories,$deletions) = @_;
6251: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
6252: my $subdepth = $depth + 1;
6253: if (ref($coursecategories) eq 'HASH') {
6254: foreach my $subitem (keys(%{$coursecategories})) {
6255: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
6256: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
6257: delete($coursecategories->{$subitem});
6258: $deletions->{$subitem} = 1;
6259: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
6260: }
6261: }
6262: }
6263: return;
6264: }
6265:
6266: sub dom_servers {
6267: my ($dom) = @_;
6268: my (%uniqservers,%servers);
6269: my $primaryserver = &Apache::lonnet::hostname(&Apache::lonnet::domain($dom,'primary'));
6270: my @machinedoms = &Apache::lonnet::machine_domains($primaryserver);
6271: foreach my $mdom (@machinedoms) {
6272: my %currservers = %servers;
6273: my %server = &Apache::lonnet::get_servers($mdom);
6274: %servers = (%currservers,%server);
6275: }
6276: my %by_hostname;
6277: foreach my $id (keys(%servers)) {
6278: push(@{$by_hostname{$servers{$id}}},$id);
6279: }
6280: foreach my $hostname (sort(keys(%by_hostname))) {
6281: if (@{$by_hostname{$hostname}} > 1) {
6282: my $match = 0;
6283: foreach my $id (@{$by_hostname{$hostname}}) {
6284: if (&Apache::lonnet::host_domain($id) eq $dom) {
6285: $uniqservers{$id} = $hostname;
6286: $match = 1;
6287: }
6288: }
6289: unless ($match) {
6290: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
6291: }
6292: } else {
6293: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
6294: }
6295: }
6296: return %uniqservers;
6297: }
6298:
6299: sub get_active_dcs {
6300: my ($dom) = @_;
6301: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
6302: my %domcoords;
6303: my $numdcs = 0;
6304: my $now = time;
6305: foreach my $server (keys(%dompersonnel)) {
6306: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
6307: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
6308: my ($end,$start) = split(':',$dompersonnel{$server}{$user});
6309: if (($end eq '') || ($end == 0) || ($end > $now)) {
6310: if ($start <= $now) {
6311: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
6312: }
6313: }
6314: }
6315: }
6316: return %domcoords;
6317: }
6318:
6319: sub active_dc_picker {
6320: my ($dom,$curr_dc) = @_;
6321: my %domcoords = &get_active_dcs($dom);
6322: my @dcs = sort(keys(%domcoords));
6323: my $numdcs = scalar(@dcs);
6324: my $datatable;
6325: my $numinrow = 2;
6326: if ($numdcs > 1) {
6327: $datatable = '<table>';
6328: for (my $i=0; $i<@dcs; $i++) {
6329: my $rem = $i%($numinrow);
6330: if ($rem == 0) {
6331: if ($i > 0) {
6332: $datatable .= '</tr>';
6333: }
6334: $datatable .= '<tr>';
6335: }
6336: my $check = ' ';
6337: if ($curr_dc eq '') {
6338: if (!$i) {
6339: $check = ' checked="checked" ';
6340: }
6341: } elsif ($dcs[$i] eq $curr_dc) {
6342: $check = ' checked="checked" ';
6343: }
6344: if ($i == @dcs - 1) {
6345: my $colsleft = $numinrow - $rem;
6346: if ($colsleft > 1) {
6347: $datatable .= '<td colspan="'.$colsleft.'">';
6348: } else {
6349: $datatable .= '<td>';
6350: }
6351: } else {
6352: $datatable .= '<td>';
6353: }
6354: my ($dcname,$dcdom) = split(':',$dcs[$i]);
6355: $datatable .= '<span class="LC_nobreak"><label>'.
6356: '<input type="radio" name="autocreate_xmldc"'.
6357: ' value="'.$dcs[$i].'"'.$check.'/>'.
6358: &Apache::loncommon::plainname($dcname,$dcdom).
6359: '</label></span></td>';
6360: }
6361: $datatable .= '</tr></table>';
6362: } elsif (@dcs) {
6363: $datatable .= '<input type="hidden" name="autocreate_dc" value="'.
6364: $dcs[0].'" />';
6365: }
6366: return ($numdcs,$datatable);
6367: }
6368:
6369: 1;
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