1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.138.2.3 2010/08/26 08:27:38 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 = $env{'form.phase'};
199: }
200: my %domconfig =
201: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
202: 'quotas','autoenroll','autoupdate','autocreate',
203: 'directorysrch','usercreation','usermodification',
204: 'contacts','defaults','scantron','coursecategories',
205: 'serverstatuses','requestcourses','coursedefaults',
206: 'usersessions'],$dom);
207: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
208: 'autoupdate','autocreate','directorysrch','contacts',
209: 'usercreation','usermodification','scantron',
210: 'requestcourses','coursecategories','serverstatuses',
211: 'coursedefaults','usersessions');
212: my %prefs = (
213: 'rolecolors' =>
214: { text => 'Default color schemes',
215: help => 'Domain_Configuration_Color_Schemes',
216: header => [{col1 => 'Student Settings',
217: col2 => '',},
218: {col1 => 'Coordinator Settings',
219: col2 => '',},
220: {col1 => 'Author Settings',
221: col2 => '',},
222: {col1 => 'Administrator Settings',
223: col2 => '',}],
224: },
225: 'login' =>
226: { text => 'Log-in page options',
227: help => 'Domain_Configuration_Login_Page',
228: header => [{col1 => 'Item',
229: col2 => '',}],
230: },
231:
232: 'defaults' =>
233: { text => 'Default authentication/language/timezone',
234: help => 'Domain_Configuration_LangTZAuth',
235: header => [{col1 => 'Setting',
236: col2 => 'Value'}],
237: },
238: 'quotas' =>
239: { text => 'User blogs, personal information pages, portfolios',
240: help => 'Domain_Configuration_Quotas',
241: header => [{col1 => 'User affiliation',
242: col2 => 'Available tools',
243: col3 => 'Portfolio quota',}],
244: },
245: 'autoenroll' =>
246: { text => 'Auto-enrollment settings',
247: help => 'Domain_Configuration_Auto_Enrollment',
248: header => [{col1 => 'Configuration setting',
249: col2 => 'Value(s)'}],
250: },
251: 'autoupdate' =>
252: { text => 'Auto-update settings',
253: help => 'Domain_Configuration_Auto_Updates',
254: header => [{col1 => 'Setting',
255: col2 => 'Value',},
256: {col1 => 'Setting',
257: col2 => 'Affiliation'},
258: {col1 => 'User population',
259: col2 => 'Updateable user data'}],
260: },
261: 'autocreate' =>
262: { text => 'Auto-course creation settings',
263: help => 'Domain_Configuration_Auto_Creation',
264: header => [{col1 => 'Configuration Setting',
265: col2 => 'Value',}],
266: },
267: 'directorysrch' =>
268: { text => 'Institutional directory searches',
269: help => 'Domain_Configuration_InstDirectory_Search',
270: header => [{col1 => 'Setting',
271: col2 => 'Value',}],
272: },
273: 'contacts' =>
274: { text => 'Contact Information',
275: help => 'Domain_Configuration_Contact_Info',
276: header => [{col1 => 'Setting',
277: col2 => 'Value',}],
278: },
279:
280: 'usercreation' =>
281: { text => 'User creation',
282: help => 'Domain_Configuration_User_Creation',
283: header => [{col1 => 'Format rule type',
284: col2 => 'Format rules in force'},
285: {col1 => 'User account creation',
286: col2 => 'Usernames which may be created',},
287: {col1 => 'Context',
288: col2 => 'Assignable authentication types'}],
289: },
290: 'usermodification' =>
291: { text => 'User modification',
292: help => 'Domain_Configuration_User_Modification',
293: header => [{col1 => 'Target user has role',
294: col2 => 'User information updateable in author context'},
295: {col1 => 'Target user has role',
296: col2 => 'User information updateable in course context'},
297: {col1 => "Status of user",
298: col2 => 'Information settable when self-creating account (if directory data blank)'}],
299: },
300: 'scantron' =>
301: { text => 'Bubblesheet format file',
302: help => 'Domain_Configuration_Scantron_Format',
303: header => [ {col1 => 'Item',
304: col2 => '',
305: }],
306: },
307: 'requestcourses' =>
308: {text => 'Request creation of courses',
309: help => 'Domain_Configuration_Request_Courses',
310: header => [{col1 => 'User affiliation',
311: col2 => 'Availability/Processing of requests',},
312: {col1 => 'Setting',
313: col2 => 'Value'}],
314: },
315: 'coursecategories' =>
316: { text => 'Cataloging of courses/communities',
317: help => 'Domain_Configuration_Cataloging_Courses',
318: header => [{col1 => 'Category settings',
319: col2 => '',},
320: {col1 => 'Categories',
321: col2 => '',
322: }],
323: },
324: 'serverstatuses' =>
325: {text => 'Access to server status pages',
326: help => 'Domain_Configuration_Server_Status',
327: header => [{col1 => 'Status Page',
328: col2 => 'Other named users',
329: col3 => 'Specific IPs',
330: }],
331: },
332: 'helpsettings' =>
333: {text => 'Help page settings',
334: help => 'Domain_Configuration_Help_Settings',
335: header => [{col1 => 'Authenticated Help Settings',
336: col2 => ''},
337: {col1 => 'Unauthenticated Help Settings',
338: col2 => ''}],
339: },
340: 'coursedefaults' =>
341: {text => 'Course/Community defaults',
342: help => 'Domain_Configuration_Course_Defaults',
343: header => [{col1 => 'Defaults which can be overridden for each course by a DC',
344: col2 => 'Value',}],
345: },
346: 'privacy' =>
347: {text => 'User Privacy',
348: help => 'Domain_Configuration_User_Privacy',
349: header => [{col1 => 'Setting',
350: col2 => 'Value',}],
351: },
352: 'usersessions' =>
353: {text => 'User session hosting',
354: help => 'Domain_Configuration_User_Sessions',
355: header => [{col1 => 'Hosting of users from other domains',
356: col2 => 'Rules'},
357: {col1 => "Hosting domain's own users elsewhere",
358: col2 => 'Rules'}],
359: },
360: );
361: my %servers = &dom_servers($dom);
362: if (keys(%servers) > 1) {
363: $prefs{'login'} = { text => 'Log-in page options',
364: help => 'Domain_Configuration_Login_Page',
365: header => [{col1 => 'Log-in Service',
366: col2 => 'Server Setting',},
367: {col1 => 'Log-in Page Items',
368: col2 => ''}],
369: };
370: }
371: my @roles = ('student','coordinator','author','admin');
372: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
373: &Apache::lonhtmlcommon::add_breadcrumb
374: ({href=>"javascript:changePage(document.$phase,'pickactions')",
375: text=>"Settings to display/modify"});
376: my $confname = $dom.'-domainconfig';
377: if ($phase eq 'process') {
378: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
379: } elsif ($phase eq 'display') {
380: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname);
381: } else {
382: if (keys(%domconfig) == 0) {
383: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
384: my @ids=&Apache::lonnet::current_machine_ids();
385: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
386: my %designhash = &Apache::loncommon::get_domainconf($dom);
387: my @loginimages = ('img','logo','domlogo','login');
388: my $custom_img_count = 0;
389: foreach my $img (@loginimages) {
390: if ($designhash{$dom.'.login.'.$img} ne '') {
391: $custom_img_count ++;
392: }
393: }
394: foreach my $role (@roles) {
395: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
396: $custom_img_count ++;
397: }
398: }
399: if ($custom_img_count > 0) {
400: &Apache::lonconfigsettings::print_header($r,$phase,$context);
401: my $switch_server = &check_switchserver($dom,$confname);
402: $r->print(
403: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
404: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
405: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
406: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
407: if ($switch_server) {
408: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
409: }
410: $r->print(&Apache::loncommon::end_page());
411: return OK;
412: }
413: }
414: }
415: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
416: }
417: return OK;
418: }
419:
420: sub process_changes {
421: my ($r,$dom,$confname,$action,$roles,$values) = @_;
422: my %domconfig;
423: if (ref($values) eq 'HASH') {
424: %domconfig = %{$values};
425: }
426: my $output;
427: if ($action eq 'login') {
428: $output = &modify_login($r,$dom,$confname,%domconfig);
429: } elsif ($action eq 'rolecolors') {
430: $output = &modify_rolecolors($r,$dom,$confname,$roles,
431: %domconfig);
432: } elsif ($action eq 'quotas') {
433: $output = &modify_quotas($dom,$action,%domconfig);
434: } elsif ($action eq 'autoenroll') {
435: $output = &modify_autoenroll($dom,%domconfig);
436: } elsif ($action eq 'autoupdate') {
437: $output = &modify_autoupdate($dom,%domconfig);
438: } elsif ($action eq 'autocreate') {
439: $output = &modify_autocreate($dom,%domconfig);
440: } elsif ($action eq 'directorysrch') {
441: $output = &modify_directorysrch($dom,%domconfig);
442: } elsif ($action eq 'usercreation') {
443: $output = &modify_usercreation($dom,%domconfig);
444: } elsif ($action eq 'usermodification') {
445: $output = &modify_usermodification($dom,%domconfig);
446: } elsif ($action eq 'contacts') {
447: $output = &modify_contacts($dom,%domconfig);
448: } elsif ($action eq 'defaults') {
449: $output = &modify_defaults($dom,$r);
450: } elsif ($action eq 'scantron') {
451: $output = &modify_scantron($r,$dom,$confname,%domconfig);
452: } elsif ($action eq 'coursecategories') {
453: $output = &modify_coursecategories($dom,%domconfig);
454: } elsif ($action eq 'serverstatuses') {
455: $output = &modify_serverstatuses($dom,%domconfig);
456: } elsif ($action eq 'requestcourses') {
457: $output = &modify_quotas($dom,$action,%domconfig);
458: } elsif ($action eq 'coursedefaults') {
459: $output = &modify_coursedefaults($dom,%domconfig);
460: } elsif ($action eq 'usersessions') {
461: $output = &modify_usersessions($dom,%domconfig);
462: }
463: return $output;
464: }
465:
466: sub print_config_box {
467: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
468: my $rowtotal = 0;
469: my $output;
470: if ($action eq 'coursecategories') {
471: $output = &coursecategories_javascript($settings);
472: }
473: $output .=
474: '<table class="LC_nested_outer">
475: <tr>
476: <th align="left" valign="middle"><span class="LC_nobreak">'.
477: &mt($item->{text}).' '.
478: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
479: '</tr>';
480: $rowtotal ++;
481: my $numheaders = 1;
482: if (ref($item->{'header'}) eq 'ARRAY') {
483: $numheaders = scalar(@{$item->{'header'}});
484: }
485: if ($numheaders > 1) {
486: my $colspan = '';
487: if (($action eq 'rolecolors') || ($action eq 'coursecategories') || ($action eq 'helpsettings')) {
488: $colspan = ' colspan="2"';
489: }
490: $output .= '
491: <tr>
492: <td>
493: <table class="LC_nested">
494: <tr class="LC_info_row">
495: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
496: <td class="LC_right_item">'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
497: </tr>';
498: $rowtotal ++;
499: if ($action eq 'autoupdate') {
500: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
501: } elsif ($action eq 'usercreation') {
502: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
503: } elsif ($action eq 'usermodification') {
504: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
505: } elsif ($action eq 'coursecategories') {
506: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
507: } elsif ($action eq 'login') {
508: $output .= &print_login('top',$dom,$confname,$phase,$settings,\$rowtotal);
509: $colspan = ' colspan="2"';
510: } elsif ($action eq 'requestcourses') {
511: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
512: } elsif ($action eq 'helpsettings') {
513: $output .= &print_helpsettings('top',$dom,$confname,$settings,\$rowtotal);
514: } elsif ($action eq 'usersessions') {
515: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
516: } elsif ($action eq 'rolecolors') {
517: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
518: }
519: $output .= '
520: </table>
521: </td>
522: </tr>
523: <tr>
524: <td>
525: <table class="LC_nested">
526: <tr class="LC_info_row">
527: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
528: $output .= '
529: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
530: </tr>';
531: $rowtotal ++;
532: if ($action eq 'autoupdate') {
533: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
534: </table>
535: </td>
536: </tr>
537: <tr>
538: <td>
539: <table class="LC_nested">
540: <tr class="LC_info_row">
541: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
542: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
543: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
544: $rowtotal ++;
545: } elsif ($action eq 'usercreation') {
546: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
547: </table>
548: </td>
549: </tr>
550: <tr>
551: <td>
552: <table class="LC_nested">
553: <tr class="LC_info_row">
554: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
555: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
556: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
557: $rowtotal ++;
558: } elsif ($action eq 'usermodification') {
559: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
560: </table>
561: </td>
562: </tr>
563: <tr>
564: <td>
565: <table class="LC_nested">
566: <tr class="LC_info_row">
567: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
568: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
569: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
570: $rowtotal ++;
571: } elsif ($action eq 'coursecategories') {
572: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
573: } elsif ($action eq 'login') {
574: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,\$rowtotal);
575: } elsif ($action eq 'requestcourses') {
576: $output .= &print_courserequestmail($dom,$settings,\$rowtotal);
577: } elsif ($action eq 'helpsettings') {
578: $output .= &print_helpsettings('bottom',$dom,$confname,$settings,\$rowtotal);
579: } elsif ($action eq 'usersessions') {
580: $output .= &print_usersessions('bottom',$dom,$settings,\$rowtotal);
581: } elsif ($action eq 'rolecolors') {
582: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
583: </table>
584: </td>
585: </tr>
586: <tr>
587: <td>
588: <table class="LC_nested">
589: <tr class="LC_info_row">
590: <td class="LC_left_item"'.$colspan.' valign="top">'.
591: &mt($item->{'header'}->[2]->{'col1'}).'</td>
592: <td class="LC_right_item" valign="top">'.
593: &mt($item->{'header'}->[2]->{'col2'}).'</td>
594: </tr>'.
595: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
596: </table>
597: </td>
598: </tr>
599: <tr>
600: <td>
601: <table class="LC_nested">
602: <tr class="LC_info_row">
603: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
604: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
605: </tr>'.
606: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
607: $rowtotal += 2;
608: }
609: } else {
610: $output .= '
611: <tr>
612: <td>
613: <table class="LC_nested">
614: <tr class="LC_info_row">';
615: if (($action eq 'login') || ($action eq 'directorysrch')) {
616: $output .= '
617: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
618: } elsif ($action eq 'serverstatuses') {
619: $output .= '
620: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
621: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
622:
623: } else {
624: $output .= '
625: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
626: }
627: if (defined($item->{'header'}->[0]->{'col3'})) {
628: $output .= '<td class="LC_left_item" valign="top">'.
629: &mt($item->{'header'}->[0]->{'col2'});
630: if ($action eq 'serverstatuses') {
631: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
632: }
633: } else {
634: $output .= '<td class="LC_right_item" valign="top">'.
635: &mt($item->{'header'}->[0]->{'col2'});
636: }
637: $output .= '</td>';
638: if ($item->{'header'}->[0]->{'col3'}) {
639: $output .= '<td class="LC_right_item" valign="top">'.
640: &mt($item->{'header'}->[0]->{'col3'});
641: if ($action eq 'serverstatuses') {
642: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
643: }
644: $output .= '</td>';
645: }
646: $output .= '</tr>';
647: $rowtotal ++;
648: if ($action eq 'login') {
649: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,
650: \$rowtotal);
651: } elsif ($action eq 'quotas') {
652: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
653: } elsif ($action eq 'autoenroll') {
654: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
655: } elsif ($action eq 'autocreate') {
656: $output .= &print_autocreate($dom,$settings,\$rowtotal);
657: } elsif ($action eq 'directorysrch') {
658: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
659: } elsif ($action eq 'contacts') {
660: $output .= &print_contacts($dom,$settings,\$rowtotal);
661: } elsif ($action eq 'defaults') {
662: $output .= &print_defaults($dom,\$rowtotal);
663: } elsif ($action eq 'scantron') {
664: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
665: } elsif ($action eq 'serverstatuses') {
666: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
667: } elsif ($action eq 'coursedefaults') {
668: $output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
669: }
670: }
671: $output .= '
672: </table>
673: </td>
674: </tr>
675: </table><br />';
676: return ($output,$rowtotal);
677: }
678:
679: sub print_login {
680: my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_;
681: my ($css_class,$datatable);
682: my %choices = &login_choices();
683:
684: if ($position eq 'top') {
685: my %servers = &dom_servers($dom);
686: my $choice = $choices{'disallowlogin'};
687: $css_class = ' class="LC_odd_row"';
688: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
689: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
690: '<th>'.$choices{'server'}.'</th>'.
691: '<th>'.$choices{'serverpath'}.'</th>'.
692: '<th>'.$choices{'custompath'}.'</th>'.
693: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
694: my %disallowed;
695: if (ref($settings) eq 'HASH') {
696: if (ref($settings->{'loginvia'}) eq 'HASH') {
697: %disallowed = %{$settings->{'loginvia'}};
698: }
699: }
700: foreach my $lonhost (sort(keys(%servers))) {
701: my $direct = 'selected="selected"';
702: if (ref($disallowed{$lonhost}) eq 'HASH') {
703: if ($disallowed{$lonhost}{'server'} ne '') {
704: $direct = '';
705: }
706: }
707: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
708: '<td><select name="'.$lonhost.'_server">'.
709: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
710: '</option>';
711: foreach my $hostid (keys(%servers)) {
712: next if ($servers{$hostid} eq $servers{$lonhost});
713: my $selected = '';
714: if (ref($disallowed{$lonhost}) eq 'HASH') {
715: if ($hostid eq $disallowed{$lonhost}{'server'}) {
716: $selected = 'selected="selected"';
717: }
718: }
719: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
720: $servers{$hostid}.'</option>';
721: }
722: $datatable .= '</select></td>'.
723: '<td><select name="'.$lonhost.'_serverpath">';
724: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
725: my $pathname = $path;
726: if ($path eq 'custom') {
727: $pathname = &mt('Custom Path').' ->';
728: }
729: my $selected = '';
730: if (ref($disallowed{$lonhost}) eq 'HASH') {
731: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
732: $selected = 'selected="selected"';
733: }
734: } elsif ($path eq '') {
735: $selected = 'selected="selected"';
736: }
737: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
738: }
739: $datatable .= '</select></td>';
740: my ($custom,$exempt);
741: if (ref($disallowed{$lonhost}) eq 'HASH') {
742: $custom = $disallowed{$lonhost}{'custompath'};
743: $exempt = $disallowed{$lonhost}{'exempt'};
744: }
745: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
746: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
747: '</tr>';
748: }
749: $datatable .= '</table></td></tr>';
750: return $datatable;
751: }
752:
753: my %defaultchecked = (
754: 'coursecatalog' => 'on',
755: 'adminmail' => 'off',
756: 'newuser' => 'off',
757: );
758: my @toggles = ('coursecatalog','adminmail','newuser');
759: my (%checkedon,%checkedoff);
760: foreach my $item (@toggles) {
761: if ($defaultchecked{$item} eq 'on') {
762: $checkedon{$item} = ' checked="checked" ';
763: $checkedoff{$item} = ' ';
764: } elsif ($defaultchecked{$item} eq 'off') {
765: $checkedoff{$item} = ' checked="checked" ';
766: $checkedon{$item} = ' ';
767: }
768: }
769: my @images = ('img','logo','domlogo','login');
770: my @logintext = ('textcol','bgcol');
771: my @bgs = ('pgbg','mainbg','sidebg');
772: my @links = ('link','alink','vlink');
773: my %designhash = &Apache::loncommon::get_domainconf($dom);
774: my %defaultdesign = %Apache::loncommon::defaultdesign;
775: my (%is_custom,%designs);
776: my %defaults = (
777: font => $defaultdesign{'login.font'},
778: );
779: foreach my $item (@images) {
780: $defaults{$item} = $defaultdesign{'login.'.$item};
781: $defaults{'showlogo'}{$item} = 1;
782: }
783: foreach my $item (@bgs) {
784: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
785: }
786: foreach my $item (@logintext) {
787: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
788: }
789: foreach my $item (@links) {
790: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
791: }
792: if (ref($settings) eq 'HASH') {
793: foreach my $item (@toggles) {
794: if ($settings->{$item} eq '1') {
795: $checkedon{$item} = ' checked="checked" ';
796: $checkedoff{$item} = ' ';
797: } elsif ($settings->{$item} eq '0') {
798: $checkedoff{$item} = ' checked="checked" ';
799: $checkedon{$item} = ' ';
800: }
801: }
802: foreach my $item (@images) {
803: if (defined($settings->{$item})) {
804: $designs{$item} = $settings->{$item};
805: $is_custom{$item} = 1;
806: }
807: if (defined($settings->{'showlogo'}{$item})) {
808: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
809: }
810: }
811: foreach my $item (@logintext) {
812: if ($settings->{$item} ne '') {
813: $designs{'logintext'}{$item} = $settings->{$item};
814: $is_custom{$item} = 1;
815: }
816: }
817: if ($settings->{'font'} ne '') {
818: $designs{'font'} = $settings->{'font'};
819: $is_custom{'font'} = 1;
820: }
821: foreach my $item (@bgs) {
822: if ($settings->{$item} ne '') {
823: $designs{'bgs'}{$item} = $settings->{$item};
824: $is_custom{$item} = 1;
825: }
826: }
827: foreach my $item (@links) {
828: if ($settings->{$item} ne '') {
829: $designs{'links'}{$item} = $settings->{$item};
830: $is_custom{$item} = 1;
831: }
832: }
833: } else {
834: if ($designhash{$dom.'.login.font'} ne '') {
835: $designs{'font'} = $designhash{$dom.'.login.font'};
836: $is_custom{'font'} = 1;
837: }
838: foreach my $item (@images) {
839: if ($designhash{$dom.'.login.'.$item} ne '') {
840: $designs{$item} = $designhash{$dom.'.login.'.$item};
841: $is_custom{$item} = 1;
842: }
843: }
844: foreach my $item (@bgs) {
845: if ($designhash{$dom.'.login.'.$item} ne '') {
846: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
847: $is_custom{$item} = 1;
848: }
849: }
850: foreach my $item (@links) {
851: if ($designhash{$dom.'.login.'.$item} ne '') {
852: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
853: $is_custom{$item} = 1;
854: }
855: }
856: }
857: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
858: logo => 'Institution Logo',
859: domlogo => 'Domain Logo',
860: login => 'Login box');
861: my $itemcount = 1;
862: my ($css_class,$datatable);
863: foreach my $item (@toggles) {
864: $css_class = $itemcount%2?' class="LC_odd_row"':'';
865: $datatable .=
866: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
867: '</td><td>'.
868: '<span class="LC_nobreak"><label><input type="radio" name="'.
869: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
870: '</label> <label><input type="radio" name="'.$item.'"'.
871: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
872: '</tr>';
873: $itemcount ++;
874: }
875: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
876: $datatable .= '</tr></table></td></tr>';
877: return $datatable;
878: }
879:
880: sub login_choices {
881: my %choices =
882: &Apache::lonlocal::texthash (
883: coursecatalog => 'Display Course/Community Catalog link?',
884: adminmail => "Display Administrator's E-mail Address?",
885: disallowlogin => "Login page requests redirected",
886: hostid => "Server",
887: server => "Redirect to:",
888: serverpath => "Path",
889: custompath => "Custom",
890: exempt => "Exempt IP(s)",
891: directlogin => "No redirect",
892: newuser => "Link to create a user account",
893: img => "Header",
894: logo => "Main Logo",
895: domlogo => "Domain Logo",
896: login => "Log-in Header",
897: textcol => "Text color",
898: bgcol => "Box color",
899: bgs => "Background colors",
900: links => "Link colors",
901: font => "Font color",
902: pgbg => "Header",
903: mainbg => "Page",
904: sidebg => "Login box",
905: link => "Link",
906: alink => "Active link",
907: vlink => "Visited link",
908: );
909: return %choices;
910: }
911:
912: sub print_rolecolors {
913: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
914: my %choices = &color_font_choices();
915: my @bgs = ('pgbg','tabbg','sidebg');
916: my @links = ('link','alink','vlink');
917: my @images = ('img');
918: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
919: my %designhash = &Apache::loncommon::get_domainconf($dom);
920: my %defaultdesign = %Apache::loncommon::defaultdesign;
921: my (%is_custom,%designs);
922: my %defaults = (
923: img => $defaultdesign{$role.'.img'},
924: font => $defaultdesign{$role.'.font'},
925: fontmenu => $defaultdesign{$role.'.fontmenu'},
926: );
927: foreach my $item (@bgs) {
928: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
929: }
930: foreach my $item (@links) {
931: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
932: }
933: if (ref($settings) eq 'HASH') {
934: if (ref($settings->{$role}) eq 'HASH') {
935: if ($settings->{$role}->{'img'} ne '') {
936: $designs{'img'} = $settings->{$role}->{'img'};
937: $is_custom{'img'} = 1;
938: }
939: if ($settings->{$role}->{'font'} ne '') {
940: $designs{'font'} = $settings->{$role}->{'font'};
941: $is_custom{'font'} = 1;
942: }
943: if ($settings->{$role}->{'fontmenu'} ne '') {
944: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
945: $is_custom{'fontmenu'} = 1;
946: }
947: foreach my $item (@bgs) {
948: if ($settings->{$role}->{$item} ne '') {
949: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
950: $is_custom{$item} = 1;
951: }
952: }
953: foreach my $item (@links) {
954: if ($settings->{$role}->{$item} ne '') {
955: $designs{'links'}{$item} = $settings->{$role}->{$item};
956: $is_custom{$item} = 1;
957: }
958: }
959: }
960: } else {
961: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
962: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
963: $is_custom{'img'} = 1;
964: }
965: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
966: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
967: $is_custom{'fontmenu'} = 1;
968: }
969: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
970: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
971: $is_custom{'font'} = 1;
972: }
973: foreach my $item (@bgs) {
974: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
975: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
976: $is_custom{$item} = 1;
977:
978: }
979: }
980: foreach my $item (@links) {
981: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
982: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
983: $is_custom{$item} = 1;
984: }
985: }
986: }
987: my $itemcount = 1;
988: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
989: $datatable .= '</tr></table></td></tr>';
990: return $datatable;
991: }
992:
993: sub display_color_options {
994: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
995: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
996: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
997: my $datatable = '<tr'.$css_class.'>'.
998: '<td>'.$choices->{'font'}.'</td>';
999: if (!$is_custom->{'font'}) {
1000: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1001: } else {
1002: $datatable .= '<td> </td>';
1003: }
1004: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
1005: $datatable .= '<td><span class="LC_nobreak">'.
1006: '<input type="text" size="10" name="'.$role.'_font"'.
1007: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
1008: ' <span id="css_'.$role.'_font" style="background-color: '.
1009: $designs->{'font'}.';"> </span>'.
1010: '</span></td></tr>';
1011: unless ($role eq 'login') {
1012: $datatable .= '<tr'.$css_class.'>'.
1013: '<td>'.$choices->{'fontmenu'}.'</td>';
1014: if (!$is_custom->{'fontmenu'}) {
1015: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1016: } else {
1017: $datatable .= '<td> </td>';
1018: }
1019: $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
1020: $datatable .= '<td><span class="LC_nobreak">'.
1021: '<input type="text" size="10" name="'.$role.'_fontmenu"'.
1022: ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
1023: ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
1024: $designs->{'fontmenu'}.';"> </span>'.
1025: '</span></td></tr>';
1026: }
1027: my $switchserver = &check_switchserver($dom,$confname);
1028: foreach my $img (@{$images}) {
1029: $itemcount ++;
1030: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1031: $datatable .= '<tr'.$css_class.'>'.
1032: '<td>'.$choices->{$img};
1033: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1034: if ($role eq 'login') {
1035: if ($img eq 'login') {
1036: $login_hdr_pick =
1037: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1038: $logincolors =
1039: &login_text_colors($img,$role,$logintext,$phase,$choices,
1040: $designs);
1041: } elsif ($img ne 'domlogo') {
1042: $datatable.= &logo_display_options($img,$defaults,$designs);
1043: }
1044: }
1045: $datatable .= '</td>';
1046: if ($designs->{$img} ne '') {
1047: $imgfile = $designs->{$img};
1048: $img_import = ($imgfile =~ m{^/adm/});
1049: } else {
1050: $imgfile = $defaults->{$img};
1051: }
1052: if ($imgfile) {
1053: my ($showfile,$fullsize);
1054: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1055: my $urldir = $1;
1056: my $filename = $2;
1057: my @info = &Apache::lonnet::stat_file($designs->{$img});
1058: if (@info) {
1059: my $thumbfile = 'tn-'.$filename;
1060: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1061: if (@thumb) {
1062: $showfile = $urldir.'/'.$thumbfile;
1063: } else {
1064: $showfile = $imgfile;
1065: }
1066: } else {
1067: $showfile = '';
1068: }
1069: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1070: $showfile = $imgfile;
1071: my $imgdir = $1;
1072: my $filename = $2;
1073: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
1074: $showfile = "/$imgdir/tn-".$filename;
1075: } else {
1076: my $input = "/home/httpd/html".$imgfile;
1077: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
1078: if (!-e $output) {
1079: my ($width,$height) = &thumb_dimensions();
1080: my ($fullwidth,$fullheight) = &check_dimensions($input);
1081: if ($fullwidth ne '' && $fullheight ne '') {
1082: if ($fullwidth > $width && $fullheight > $height) {
1083: my $size = $width.'x'.$height;
1084: system("convert -sample $size $input $output");
1085: $showfile = '/'.$imgdir.'/tn-'.$filename;
1086: }
1087: }
1088: }
1089: }
1090: }
1091: if ($showfile) {
1092: if ($showfile =~ m{^/(adm|res)/}) {
1093: if ($showfile =~ m{^/res/}) {
1094: my $local_showfile =
1095: &Apache::lonnet::filelocation('',$showfile);
1096: &Apache::lonnet::repcopy($local_showfile);
1097: }
1098: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1099: }
1100: if ($imgfile) {
1101: if ($imgfile =~ m{^/(adm|res)/}) {
1102: if ($imgfile =~ m{^/res/}) {
1103: my $local_imgfile =
1104: &Apache::lonnet::filelocation('',$imgfile);
1105: &Apache::lonnet::repcopy($local_imgfile);
1106: }
1107: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1108: } else {
1109: $fullsize = $imgfile;
1110: }
1111: }
1112: $datatable .= '<td>';
1113: if ($img eq 'login') {
1114: $datatable .= $login_hdr_pick;
1115: }
1116: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1117: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1118: } else {
1119: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1120: &mt('Upload:');
1121: }
1122: } else {
1123: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1124: &mt('Upload:');
1125: }
1126: if ($switchserver) {
1127: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1128: } else {
1129: if ($img ne 'login') { # suppress file selection for Log-in header
1130: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1131: }
1132: }
1133: $datatable .= '</td></tr>';
1134: }
1135: $itemcount ++;
1136: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1137: $datatable .= '<tr'.$css_class.'>'.
1138: '<td>'.$choices->{'bgs'}.'</td>';
1139: my $bgs_def;
1140: foreach my $item (@{$bgs}) {
1141: if (!$is_custom->{$item}) {
1142: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1143: }
1144: }
1145: if ($bgs_def) {
1146: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1147: } else {
1148: $datatable .= '<td> </td>';
1149: }
1150: $datatable .= '<td class="LC_right_item">'.
1151: '<table border="0"><tr>';
1152: foreach my $item (@{$bgs}) {
1153: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1154: $datatable .= '<td align="center">'.$link;
1155: if ($designs->{'bgs'}{$item}) {
1156: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1157: }
1158: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1159: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1160: }
1161: $datatable .= '</tr></table></td></tr>';
1162: $itemcount ++;
1163: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1164: $datatable .= '<tr'.$css_class.'>'.
1165: '<td>'.$choices->{'links'}.'</td>';
1166: my $links_def;
1167: foreach my $item (@{$links}) {
1168: if (!$is_custom->{$item}) {
1169: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1170: }
1171: }
1172: if ($links_def) {
1173: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1174: } else {
1175: $datatable .= '<td> </td>';
1176: }
1177: $datatable .= '<td class="LC_right_item">'.
1178: '<table border="0"><tr>';
1179: foreach my $item (@{$links}) {
1180: $datatable .= '<td align="center">'."\n".
1181: &color_pick($phase,$role,$item,$choices->{$item},
1182: $designs->{'links'}{$item});
1183: if ($designs->{'links'}{$item}) {
1184: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1185: }
1186: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1187: '" /></td>';
1188: }
1189: $$rowtotal += $itemcount;
1190: return $datatable;
1191: }
1192:
1193: sub logo_display_options {
1194: my ($img,$defaults,$designs) = @_;
1195: my $checkedon;
1196: if (ref($defaults) eq 'HASH') {
1197: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1198: if ($defaults->{'showlogo'}{$img}) {
1199: $checkedon = 'checked="checked" ';
1200: }
1201: }
1202: }
1203: if (ref($designs) eq 'HASH') {
1204: if (ref($designs->{'showlogo'}) eq 'HASH') {
1205: if (defined($designs->{'showlogo'}{$img})) {
1206: if ($designs->{'showlogo'}{$img} == 0) {
1207: $checkedon = '';
1208: } elsif ($designs->{'showlogo'}{$img} == 1) {
1209: $checkedon = 'checked="checked" ';
1210: }
1211: }
1212: }
1213: }
1214: return '<br /><label> <input type="checkbox" name="'.
1215: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1216: &mt('show').'</label>'."\n";
1217: }
1218:
1219: sub login_header_options {
1220: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1221: my $output = '';
1222: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1223: $output .= &mt('Text default(s):').'<br />';
1224: if (!$is_custom->{'textcol'}) {
1225: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1226: ' ';
1227: }
1228: if (!$is_custom->{'bgcol'}) {
1229: $output .= $choices->{'bgcol'}.': '.
1230: '<span id="css_'.$role.'_font" style="background-color: '.
1231: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1232: }
1233: $output .= '<br />';
1234: }
1235: $output .='<br />';
1236: return $output;
1237: }
1238:
1239: sub login_text_colors {
1240: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1241: my $color_menu = '<table border="0"><tr>';
1242: foreach my $item (@{$logintext}) {
1243: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1244: $color_menu .= '<td align="center">'.$link;
1245: if ($designs->{'logintext'}{$item}) {
1246: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1247: }
1248: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1249: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1250: '<td> </td>';
1251: }
1252: $color_menu .= '</tr></table><br />';
1253: return $color_menu;
1254: }
1255:
1256: sub image_changes {
1257: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1258: my $output;
1259: if ($img eq 'login') {
1260: # suppress image for Log-in header
1261: } elsif (!$is_custom) {
1262: if ($img ne 'domlogo') {
1263: $output .= &mt('Default image:').'<br />';
1264: } else {
1265: $output .= &mt('Default in use:').'<br />';
1266: }
1267: }
1268: if ($img eq 'login') { # suppress image for Log-in header
1269: $output .= '<td>'.$logincolors;
1270: } else {
1271: if ($img_import) {
1272: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1273: }
1274: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1275: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1276: if ($is_custom) {
1277: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1278: '<input type="checkbox" name="'.
1279: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1280: '</label> '.&mt('Replace:').'</span><br />';
1281: } else {
1282: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1283: }
1284: }
1285: return $output;
1286: }
1287:
1288: sub color_pick {
1289: my ($phase,$role,$item,$desc,$curcol) = @_;
1290: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1291: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1292: ');">'.$desc.'</a>';
1293: return $link;
1294: }
1295:
1296: sub print_quotas {
1297: my ($dom,$settings,$rowtotal,$action) = @_;
1298: my $context;
1299: if ($action eq 'quotas') {
1300: $context = 'tools';
1301: } else {
1302: $context = $action;
1303: }
1304: my ($datatable,$defaultquota,@usertools,@options,%validations);
1305: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1306: my $typecount = 0;
1307: my ($css_class,%titles);
1308: if ($context eq 'requestcourses') {
1309: @usertools = ('official','unofficial','community');
1310: @options =('norequest','approval','validate','autolimit');
1311: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1312: %titles = &courserequest_titles();
1313: } else {
1314: @usertools = ('aboutme','blog','portfolio');
1315: %titles = &tool_titles();
1316: }
1317: if (ref($types) eq 'ARRAY') {
1318: foreach my $type (@{$types}) {
1319: my $currdefquota;
1320: unless ($context eq 'requestcourses') {
1321: if (ref($settings) eq 'HASH') {
1322: if (ref($settings->{defaultquota}) eq 'HASH') {
1323: $currdefquota = $settings->{defaultquota}->{$type};
1324: } else {
1325: $currdefquota = $settings->{$type};
1326: }
1327: }
1328: }
1329: if (defined($usertypes->{$type})) {
1330: $typecount ++;
1331: $css_class = $typecount%2?' class="LC_odd_row"':'';
1332: $datatable .= '<tr'.$css_class.'>'.
1333: '<td>'.$usertypes->{$type}.'</td>'.
1334: '<td class="LC_left_item">';
1335: if ($context eq 'requestcourses') {
1336: $datatable .= '<table><tr>';
1337: }
1338: my %cell;
1339: foreach my $item (@usertools) {
1340: if ($context eq 'requestcourses') {
1341: my ($curroption,$currlimit);
1342: if (ref($settings) eq 'HASH') {
1343: if (ref($settings->{$item}) eq 'HASH') {
1344: $curroption = $settings->{$item}->{$type};
1345: if ($curroption =~ /^autolimit=(\d*)$/) {
1346: $currlimit = $1;
1347: }
1348: }
1349: }
1350: if (!$curroption) {
1351: $curroption = 'norequest';
1352: }
1353: $datatable .= '<th>'.$titles{$item}.'</th>';
1354: foreach my $option (@options) {
1355: my $val = $option;
1356: if ($option eq 'norequest') {
1357: $val = 0;
1358: }
1359: if ($option eq 'validate') {
1360: my $canvalidate = 0;
1361: if (ref($validations{$item}) eq 'HASH') {
1362: if ($validations{$item}{$type}) {
1363: $canvalidate = 1;
1364: }
1365: }
1366: next if (!$canvalidate);
1367: }
1368: my $checked = '';
1369: if ($option eq $curroption) {
1370: $checked = ' checked="checked"';
1371: } elsif ($option eq 'autolimit') {
1372: if ($curroption =~ /^autolimit/) {
1373: $checked = ' checked="checked"';
1374: }
1375: }
1376: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1377: '<input type="radio" name="crsreq_'.$item.
1378: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1379: $titles{$option}.'</label>';
1380: if ($option eq 'autolimit') {
1381: $cell{$item} .= ' <input type="text" name="crsreq_'.
1382: $item.'_limit_'.$type.'" size="1" '.
1383: 'value="'.$currlimit.'" />';
1384: }
1385: $cell{$item} .= '</span> ';
1386: if ($option eq 'autolimit') {
1387: $cell{$item} .= $titles{'unlimited'};
1388: }
1389: }
1390: } else {
1391: my $checked = 'checked="checked" ';
1392: if (ref($settings) eq 'HASH') {
1393: if (ref($settings->{$item}) eq 'HASH') {
1394: if ($settings->{$item}->{$type} == 0) {
1395: $checked = '';
1396: } elsif ($settings->{$item}->{$type} == 1) {
1397: $checked = 'checked="checked" ';
1398: }
1399: }
1400: }
1401: $datatable .= '<span class="LC_nobreak"><label>'.
1402: '<input type="checkbox" name="'.$context.'_'.$item.
1403: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1404: '</label></span> ';
1405: }
1406: }
1407: if ($context eq 'requestcourses') {
1408: $datatable .= '</tr><tr>';
1409: foreach my $item (@usertools) {
1410: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1411: }
1412: $datatable .= '</tr></table>';
1413: }
1414: $datatable .= '</td>';
1415: unless ($context eq 'requestcourses') {
1416: $datatable .=
1417: '<td class="LC_right_item"><span class="LC_nobreak">'.
1418: '<input type="text" name="quota_'.$type.
1419: '" value="'.$currdefquota.
1420: '" size="5" /> Mb</span></td>';
1421: }
1422: $datatable .= '</tr>';
1423: }
1424: }
1425: }
1426: unless ($context eq 'requestcourses') {
1427: $defaultquota = '20';
1428: if (ref($settings) eq 'HASH') {
1429: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1430: $defaultquota = $settings->{'defaultquota'}->{'default'};
1431: } elsif (defined($settings->{'default'})) {
1432: $defaultquota = $settings->{'default'};
1433: }
1434: }
1435: }
1436: $typecount ++;
1437: $css_class = $typecount%2?' class="LC_odd_row"':'';
1438: $datatable .= '<tr'.$css_class.'>'.
1439: '<td>'.$othertitle.'</td>'.
1440: '<td class="LC_left_item">';
1441: if ($context eq 'requestcourses') {
1442: $datatable .= '<table><tr>';
1443: }
1444: my %defcell;
1445: foreach my $item (@usertools) {
1446: if ($context eq 'requestcourses') {
1447: my ($curroption,$currlimit);
1448: if (ref($settings) eq 'HASH') {
1449: if (ref($settings->{$item}) eq 'HASH') {
1450: $curroption = $settings->{$item}->{'default'};
1451: if ($curroption =~ /^autolimit=(\d*)$/) {
1452: $currlimit = $1;
1453: }
1454: }
1455: }
1456: if (!$curroption) {
1457: $curroption = 'norequest';
1458: }
1459: $datatable .= '<th>'.$titles{$item}.'</th>';
1460: foreach my $option (@options) {
1461: my $val = $option;
1462: if ($option eq 'norequest') {
1463: $val = 0;
1464: }
1465: if ($option eq 'validate') {
1466: my $canvalidate = 0;
1467: if (ref($validations{$item}) eq 'HASH') {
1468: if ($validations{$item}{'default'}) {
1469: $canvalidate = 1;
1470: }
1471: }
1472: next if (!$canvalidate);
1473: }
1474: my $checked = '';
1475: if ($option eq $curroption) {
1476: $checked = ' checked="checked"';
1477: } elsif ($option eq 'autolimit') {
1478: if ($curroption =~ /^autolimit/) {
1479: $checked = ' checked="checked"';
1480: }
1481: }
1482: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1483: '<input type="radio" name="crsreq_'.$item.
1484: '_default" value="'.$val.'"'.$checked.' />'.
1485: $titles{$option}.'</label>';
1486: if ($option eq 'autolimit') {
1487: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1488: $item.'_limit_default" size="1" '.
1489: 'value="'.$currlimit.'" />';
1490: }
1491: $defcell{$item} .= '</span> ';
1492: if ($option eq 'autolimit') {
1493: $defcell{$item} .= $titles{'unlimited'};
1494: }
1495: }
1496: } else {
1497: my $checked = 'checked="checked" ';
1498: if (ref($settings) eq 'HASH') {
1499: if (ref($settings->{$item}) eq 'HASH') {
1500: if ($settings->{$item}->{'default'} == 0) {
1501: $checked = '';
1502: } elsif ($settings->{$item}->{'default'} == 1) {
1503: $checked = 'checked="checked" ';
1504: }
1505: }
1506: }
1507: $datatable .= '<span class="LC_nobreak"><label>'.
1508: '<input type="checkbox" name="'.$context.'_'.$item.
1509: '" value="default" '.$checked.'/>'.$titles{$item}.
1510: '</label></span> ';
1511: }
1512: }
1513: if ($context eq 'requestcourses') {
1514: $datatable .= '</tr><tr>';
1515: foreach my $item (@usertools) {
1516: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1517: }
1518: $datatable .= '</tr></table>';
1519: }
1520: $datatable .= '</td>';
1521: unless ($context eq 'requestcourses') {
1522: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1523: '<input type="text" name="defaultquota" value="'.
1524: $defaultquota.'" size="5" /> Mb</span></td>';
1525: }
1526: $datatable .= '</tr>';
1527: $typecount ++;
1528: $css_class = $typecount%2?' class="LC_odd_row"':'';
1529: $datatable .= '<tr'.$css_class.'>'.
1530: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1531: if ($context eq 'requestcourses') {
1532: $datatable .= &mt('(overrides affiliation, if set)').
1533: '</td>'.
1534: '<td class="LC_left_item">'.
1535: '<table><tr>';
1536: } else {
1537: $datatable .= &mt('(overrides affiliation, if checked)').
1538: '</td>'.
1539: '<td class="LC_left_item" colspan="2">'.
1540: '<br />';
1541: }
1542: my %advcell;
1543: foreach my $item (@usertools) {
1544: if ($context eq 'requestcourses') {
1545: my ($curroption,$currlimit);
1546: if (ref($settings) eq 'HASH') {
1547: if (ref($settings->{$item}) eq 'HASH') {
1548: $curroption = $settings->{$item}->{'_LC_adv'};
1549: if ($curroption =~ /^autolimit=(\d*)$/) {
1550: $currlimit = $1;
1551: }
1552: }
1553: }
1554: $datatable .= '<th>'.$titles{$item}.'</th>';
1555: my $checked = '';
1556: if ($curroption eq '') {
1557: $checked = ' checked="checked"';
1558: }
1559: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1560: '<input type="radio" name="crsreq_'.$item.
1561: '__LC_adv" value=""'.$checked.' />'.
1562: &mt('No override set').'</label></span> ';
1563: foreach my $option (@options) {
1564: my $val = $option;
1565: if ($option eq 'norequest') {
1566: $val = 0;
1567: }
1568: if ($option eq 'validate') {
1569: my $canvalidate = 0;
1570: if (ref($validations{$item}) eq 'HASH') {
1571: if ($validations{$item}{'_LC_adv'}) {
1572: $canvalidate = 1;
1573: }
1574: }
1575: next if (!$canvalidate);
1576: }
1577: my $checked = '';
1578: if ($val eq $curroption) {
1579: $checked = ' checked="checked"';
1580: } elsif ($option eq 'autolimit') {
1581: if ($curroption =~ /^autolimit/) {
1582: $checked = ' checked="checked"';
1583: }
1584: }
1585: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1586: '<input type="radio" name="crsreq_'.$item.
1587: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1588: $titles{$option}.'</label>';
1589: if ($option eq 'autolimit') {
1590: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1591: $item.'_limit__LC_adv" size="1" '.
1592: 'value="'.$currlimit.'" />';
1593: }
1594: $advcell{$item} .= '</span> ';
1595: if ($option eq 'autolimit') {
1596: $advcell{$item} .= $titles{'unlimited'};
1597: }
1598: }
1599: } else {
1600: my $checked = 'checked="checked" ';
1601: if (ref($settings) eq 'HASH') {
1602: if (ref($settings->{$item}) eq 'HASH') {
1603: if ($settings->{$item}->{'_LC_adv'} == 0) {
1604: $checked = '';
1605: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1606: $checked = 'checked="checked" ';
1607: }
1608: }
1609: }
1610: $datatable .= '<span class="LC_nobreak"><label>'.
1611: '<input type="checkbox" name="'.$context.'_'.$item.
1612: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1613: '</label></span> ';
1614: }
1615: }
1616: if ($context eq 'requestcourses') {
1617: $datatable .= '</tr><tr>';
1618: foreach my $item (@usertools) {
1619: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1620: }
1621: $datatable .= '</tr></table>';
1622: }
1623: $datatable .= '</td></tr>';
1624: $$rowtotal += $typecount;
1625: return $datatable;
1626: }
1627:
1628: sub print_courserequestmail {
1629: my ($dom,$settings,$rowtotal) = @_;
1630: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1631: $now = time;
1632: $rows = 0;
1633: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1634: foreach my $server (keys(%dompersonnel)) {
1635: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1636: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1637: if (!grep(/^$uname:$udom$/,@domcoord)) {
1638: push(@domcoord,$uname.':'.$udom);
1639: }
1640: }
1641: }
1642: if (ref($settings) eq 'HASH') {
1643: if (ref($settings->{'notify'}) eq 'HASH') {
1644: if ($settings->{'notify'}{'approval'} ne '') {
1645: @currapproval = split(',',$settings->{'notify'}{'approval'});
1646: }
1647: }
1648: }
1649: if (@currapproval) {
1650: foreach my $dc (@currapproval) {
1651: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1652: push(@domcoord,$dc);
1653: }
1654: }
1655: }
1656: @domcoord = sort(@domcoord);
1657: my $numinrow = 4;
1658: my $numdc = @domcoord;
1659: my $css_class = 'class="LC_odd_row"';
1660: $datatable = '<tr'.$css_class.'>'.
1661: ' <td>'.&mt('Receive notification of course requests requiring approval.').
1662: ' </td>'.
1663: ' <td class="LC_left_item">';
1664: if (@domcoord > 0) {
1665: $datatable .= '<table>';
1666: for (my $i=0; $i<$numdc; $i++) {
1667: my $rem = $i%($numinrow);
1668: if ($rem == 0) {
1669: if ($i > 0) {
1670: $datatable .= '</tr>';
1671: }
1672: $datatable .= '<tr>';
1673: $rows ++;
1674: }
1675: my $check = ' ';
1676: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1677: $check = ' checked="checked" ';
1678: }
1679: my ($uname,$udom) = split(':',$domcoord[$i]);
1680: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1681: if ($i == $numdc-1) {
1682: my $colsleft = $numinrow-$rem;
1683: if ($colsleft > 1) {
1684: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1685: } else {
1686: $datatable .= '<td class="LC_left_item">';
1687: }
1688: } else {
1689: $datatable .= '<td class="LC_left_item">';
1690: }
1691: $datatable .= '<span class="LC_nobreak"><label>'.
1692: '<input type="checkbox" name="reqapprovalnotify" '.
1693: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1694: $fullname.'</label></span></td>';
1695: }
1696: $datatable .= '</tr></table>';
1697: } else {
1698: $datatable .= &mt('There are no active Domain Coordinators');
1699: $rows ++;
1700: }
1701: $datatable .='</td></tr>';
1702: $$rowtotal += $rows;
1703: return $datatable;
1704: }
1705:
1706: sub print_autoenroll {
1707: my ($dom,$settings,$rowtotal) = @_;
1708: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1709: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
1710: if (ref($settings) eq 'HASH') {
1711: if (exists($settings->{'run'})) {
1712: if ($settings->{'run'} eq '0') {
1713: $runoff = ' checked="checked" ';
1714: $runon = ' ';
1715: } else {
1716: $runon = ' checked="checked" ';
1717: $runoff = ' ';
1718: }
1719: } else {
1720: if ($autorun) {
1721: $runon = ' checked="checked" ';
1722: $runoff = ' ';
1723: } else {
1724: $runoff = ' checked="checked" ';
1725: $runon = ' ';
1726: }
1727: }
1728: if (exists($settings->{'co-owners'})) {
1729: if ($settings->{'co-owners'} eq '0') {
1730: $coownersoff = ' checked="checked" ';
1731: $coownerson = ' ';
1732: } else {
1733: $coownerson = ' checked="checked" ';
1734: $coownersoff = ' ';
1735: }
1736: } else {
1737: $coownersoff = ' checked="checked" ';
1738: $coownerson = ' ';
1739: }
1740: if (exists($settings->{'sender_domain'})) {
1741: $defdom = $settings->{'sender_domain'};
1742: }
1743: } else {
1744: if ($autorun) {
1745: $runon = ' checked="checked" ';
1746: $runoff = ' ';
1747: } else {
1748: $runoff = ' checked="checked" ';
1749: $runon = ' ';
1750: }
1751: }
1752: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1753: my $notif_sender;
1754: if (ref($settings) eq 'HASH') {
1755: $notif_sender = $settings->{'sender_uname'};
1756: }
1757: my $datatable='<tr class="LC_odd_row">'.
1758: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1759: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1760: '<input type="radio" name="autoenroll_run"'.
1761: $runon.' value="1" />'.&mt('Yes').'</label> '.
1762: '<label><input type="radio" name="autoenroll_run"'.
1763: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1764: '</tr><tr>'.
1765: '<td>'.&mt('Notification messages - sender').
1766: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1767: &mt('username').': '.
1768: '<input type="text" name="sender_uname" value="'.
1769: $notif_sender.'" size="10" /> '.&mt('domain').
1770: ': '.$domform.'</span></td></tr>'.
1771: '<tr class="LC_odd_row">'.
1772: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
1773: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1774: '<input type="radio" name="autoassign_coowners"'.
1775: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
1776: '<label><input type="radio" name="autoassign_coowners"'.
1777: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
1778: '</tr>';
1779: $$rowtotal += 3;
1780: return $datatable;
1781: }
1782:
1783: sub print_autoupdate {
1784: my ($position,$dom,$settings,$rowtotal) = @_;
1785: my $datatable;
1786: if ($position eq 'top') {
1787: my $updateon = ' ';
1788: my $updateoff = ' checked="checked" ';
1789: my $classlistson = ' ';
1790: my $classlistsoff = ' checked="checked" ';
1791: if (ref($settings) eq 'HASH') {
1792: if ($settings->{'run'} eq '1') {
1793: $updateon = $updateoff;
1794: $updateoff = ' ';
1795: }
1796: if ($settings->{'classlists'} eq '1') {
1797: $classlistson = $classlistsoff;
1798: $classlistsoff = ' ';
1799: }
1800: }
1801: my %title = (
1802: run => 'Auto-update active?',
1803: classlists => 'Update information in classlists?',
1804: );
1805: $datatable = '<tr class="LC_odd_row">'.
1806: '<td>'.&mt($title{'run'}).'</td>'.
1807: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1808: '<input type="radio" name="autoupdate_run"'.
1809: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1810: '<label><input type="radio" name="autoupdate_run"'.
1811: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1812: '</tr><tr>'.
1813: '<td>'.&mt($title{'classlists'}).'</td>'.
1814: '<td class="LC_right_item"><span class="LC_nobreak">'.
1815: '<label><input type="radio" name="classlists"'.
1816: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1817: '<label><input type="radio" name="classlists"'.
1818: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1819: '</tr>';
1820: $$rowtotal += 2;
1821: } elsif ($position eq 'middle') {
1822: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1823: my $numinrow = 3;
1824: my $locknamesettings;
1825: $datatable .= &insttypes_row($settings,$types,$usertypes,
1826: $dom,$numinrow,$othertitle,
1827: 'lockablenames');
1828: $$rowtotal ++;
1829: } else {
1830: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1831: my @fields = ('lastname','firstname','middlename','generation',
1832: 'permanentemail','id');
1833: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1834: my $numrows = 0;
1835: if (ref($types) eq 'ARRAY') {
1836: if (@{$types} > 0) {
1837: $datatable =
1838: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1839: \@fields,$types,\$numrows);
1840: $$rowtotal += @{$types};
1841: }
1842: }
1843: $datatable .=
1844: &usertype_update_row($settings,{'default' => $othertitle},
1845: \%fieldtitles,\@fields,['default'],
1846: \$numrows);
1847: $$rowtotal ++;
1848: }
1849: return $datatable;
1850: }
1851:
1852: sub print_autocreate {
1853: my ($dom,$settings,$rowtotal) = @_;
1854: my (%createon,%createoff);
1855: my $curr_dc;
1856: my @types = ('xml','req');
1857: if (ref($settings) eq 'HASH') {
1858: foreach my $item (@types) {
1859: $createoff{$item} = ' checked="checked" ';
1860: $createon{$item} = ' ';
1861: if (exists($settings->{$item})) {
1862: if ($settings->{$item}) {
1863: $createon{$item} = ' checked="checked" ';
1864: $createoff{$item} = ' ';
1865: }
1866: }
1867: }
1868: $curr_dc = $settings->{'xmldc'};
1869: } else {
1870: foreach my $item (@types) {
1871: $createoff{$item} = ' checked="checked" ';
1872: $createon{$item} = ' ';
1873: }
1874: }
1875: $$rowtotal += 2;
1876: my $datatable='<tr class="LC_odd_row">'.
1877: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
1878: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1879: '<input type="radio" name="autocreate_xml"'.
1880: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
1881: '<label><input type="radio" name="autocreate_xml"'.
1882: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>';
1883: my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);
1884: if ($numdc > 1) {
1885: $datatable .= '</td><tr><td>'.
1886: &mt('XML files processed as: (choose Dom. Coord.)').
1887: '</td><td class="LC_left_item">'.$dctable.'</td></tr>'.
1888: '<tr class="LC_odd_row">';
1889: $$rowtotal ++ ;
1890: } else {
1891: $datatable .= '</td></tr><tr>';
1892: }
1893: $datatable .= '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
1894: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1895: '<input type="radio" name="autocreate_req"'.
1896: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
1897: '<label><input type="radio" name="autocreate_req"'.
1898: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span></td>'.
1899: '</tr>';
1900: return $datatable;
1901: }
1902:
1903: sub print_directorysrch {
1904: my ($dom,$settings,$rowtotal) = @_;
1905: my $srchon = ' ';
1906: my $srchoff = ' checked="checked" ';
1907: my ($exacton,$containson,$beginson);
1908: my $localon = ' ';
1909: my $localoff = ' checked="checked" ';
1910: if (ref($settings) eq 'HASH') {
1911: if ($settings->{'available'} eq '1') {
1912: $srchon = $srchoff;
1913: $srchoff = ' ';
1914: }
1915: if ($settings->{'localonly'} eq '1') {
1916: $localon = $localoff;
1917: $localoff = ' ';
1918: }
1919: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1920: foreach my $type (@{$settings->{'searchtypes'}}) {
1921: if ($type eq 'exact') {
1922: $exacton = ' checked="checked" ';
1923: } elsif ($type eq 'contains') {
1924: $containson = ' checked="checked" ';
1925: } elsif ($type eq 'begins') {
1926: $beginson = ' checked="checked" ';
1927: }
1928: }
1929: } else {
1930: if ($settings->{'searchtypes'} eq 'exact') {
1931: $exacton = ' checked="checked" ';
1932: } elsif ($settings->{'searchtypes'} eq 'contains') {
1933: $containson = ' checked="checked" ';
1934: } elsif ($settings->{'searchtypes'} eq 'specify') {
1935: $exacton = ' checked="checked" ';
1936: $containson = ' checked="checked" ';
1937: }
1938: }
1939: }
1940: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1941: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1942:
1943: my $numinrow = 4;
1944: my $cansrchrow = 0;
1945: my $datatable='<tr class="LC_odd_row">'.
1946: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1947: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1948: '<input type="radio" name="dirsrch_available"'.
1949: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1950: '<label><input type="radio" name="dirsrch_available"'.
1951: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1952: '</tr><tr>'.
1953: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1954: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1955: '<input type="radio" name="dirsrch_localonly"'.
1956: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1957: '<label><input type="radio" name="dirsrch_localonly"'.
1958: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1959: '</tr>';
1960: $$rowtotal += 2;
1961: if (ref($usertypes) eq 'HASH') {
1962: if (keys(%{$usertypes}) > 0) {
1963: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
1964: $numinrow,$othertitle,'cansearch');
1965: $cansrchrow = 1;
1966: }
1967: }
1968: if ($cansrchrow) {
1969: $$rowtotal ++;
1970: $datatable .= '<tr>';
1971: } else {
1972: $datatable .= '<tr class="LC_odd_row">';
1973: }
1974: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1975: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1976: foreach my $title (@{$titleorder}) {
1977: if (defined($searchtitles->{$title})) {
1978: my $check = ' ';
1979: if (ref($settings) eq 'HASH') {
1980: if (ref($settings->{'searchby'}) eq 'ARRAY') {
1981: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
1982: $check = ' checked="checked" ';
1983: }
1984: }
1985: }
1986: $datatable .= '<td class="LC_left_item">'.
1987: '<span class="LC_nobreak"><label>'.
1988: '<input type="checkbox" name="searchby" '.
1989: 'value="'.$title.'"'.$check.'/>'.
1990: $searchtitles->{$title}.'</label></span></td>';
1991: }
1992: }
1993: $datatable .= '</tr></table></td></tr>';
1994: $$rowtotal ++;
1995: if ($cansrchrow) {
1996: $datatable .= '<tr class="LC_odd_row">';
1997: } else {
1998: $datatable .= '<tr>';
1999: }
2000: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2001: '<td class="LC_left_item" colspan="2">'.
2002: '<span class="LC_nobreak"><label>'.
2003: '<input type="checkbox" name="searchtypes" '.
2004: $exacton.' value="exact" />'.&mt('Exact match').
2005: '</label> '.
2006: '<label><input type="checkbox" name="searchtypes" '.
2007: $beginson.' value="begins" />'.&mt('Begins with').
2008: '</label> '.
2009: '<label><input type="checkbox" name="searchtypes" '.
2010: $containson.' value="contains" />'.&mt('Contains').
2011: '</label></span></td></tr>';
2012: $$rowtotal ++;
2013: return $datatable;
2014: }
2015:
2016: sub print_contacts {
2017: my ($dom,$settings,$rowtotal) = @_;
2018: my $datatable;
2019: my @contacts = ('adminemail','supportemail');
2020: my (%checked,%to,%otheremails,%bccemails);
2021: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2022: 'requestsmail');
2023: foreach my $type (@mailings) {
2024: $otheremails{$type} = '';
2025: }
2026: $bccemails{'helpdeskmail'} = '';
2027: if (ref($settings) eq 'HASH') {
2028: foreach my $item (@contacts) {
2029: if (exists($settings->{$item})) {
2030: $to{$item} = $settings->{$item};
2031: }
2032: }
2033: foreach my $type (@mailings) {
2034: if (exists($settings->{$type})) {
2035: if (ref($settings->{$type}) eq 'HASH') {
2036: foreach my $item (@contacts) {
2037: if ($settings->{$type}{$item}) {
2038: $checked{$type}{$item} = ' checked="checked" ';
2039: }
2040: }
2041: $otheremails{$type} = $settings->{$type}{'others'};
2042: if ($type eq 'helpdeskmail') {
2043: $bccemails{$type} = $settings->{$type}{'bcc'};
2044: }
2045: }
2046: } elsif ($type eq 'lonstatusmail') {
2047: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2048: }
2049: }
2050: } else {
2051: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2052: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2053: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2054: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2055: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2056: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2057: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2058: }
2059: my ($titles,$short_titles) = &contact_titles();
2060: my $rownum = 0;
2061: my $css_class;
2062: foreach my $item (@contacts) {
2063: $rownum ++;
2064: $css_class = $rownum%2?' class="LC_odd_row"':'';
2065: $datatable .= '<tr'.$css_class.'>'.
2066: '<td><span class="LC_nobreak">'.$titles->{$item}.
2067: '</span></td><td class="LC_right_item">'.
2068: '<input type="text" name="'.$item.'" value="'.
2069: $to{$item}.'" /></td></tr>';
2070: }
2071: foreach my $type (@mailings) {
2072: $rownum ++;
2073: $css_class = $rownum%2?' class="LC_odd_row"':'';
2074: $datatable .= '<tr'.$css_class.'>'.
2075: '<td><span class="LC_nobreak">'.
2076: $titles->{$type}.': </span></td>'.
2077: '<td class="LC_left_item">'.
2078: '<span class="LC_nobreak">';
2079: foreach my $item (@contacts) {
2080: $datatable .= '<label>'.
2081: '<input type="checkbox" name="'.$type.'"'.
2082: $checked{$type}{$item}.
2083: ' value="'.$item.'" />'.$short_titles->{$item}.
2084: '</label> ';
2085: }
2086: $datatable .= '</span><br />'.&mt('Others').': '.
2087: '<input type="text" name="'.$type.'_others" '.
2088: 'value="'.$otheremails{$type}.'" />';
2089: if ($type eq 'helpdeskmail') {
2090: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2091: '<input type="text" name="'.$type.'_bcc" '.
2092: 'value="'.$bccemails{$type}.'" />';
2093: }
2094: $datatable .= '</td></tr>'."\n";
2095: }
2096: $$rowtotal += $rownum;
2097: return $datatable;
2098: }
2099:
2100: sub print_helpsettings {
2101:
2102: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
2103: my ($css_class,$datatable);
2104:
2105: my $switchserver = &check_switchserver($dom,$confname);
2106:
2107: my $itemcount = 1;
2108:
2109: if ($position eq 'top') {
2110:
2111: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2112:
2113: %choices =
2114: &Apache::lonlocal::texthash (
2115: submitbugs => 'Display "Submit a bug" link?',
2116: );
2117:
2118: %defaultchecked = ('submitbugs' => 'on');
2119:
2120: @toggles = ('submitbugs',);
2121:
2122: foreach my $item (@toggles) {
2123: if ($defaultchecked{$item} eq 'on') {
2124: $checkedon{$item} = ' checked="checked" ';
2125: $checkedoff{$item} = ' ';
2126: } elsif ($defaultchecked{$item} eq 'off') {
2127: $checkedoff{$item} = ' checked="checked" ';
2128: $checkedon{$item} = ' ';
2129: }
2130: }
2131:
2132: if (ref($settings) eq 'HASH') {
2133: foreach my $item (@toggles) {
2134: if ($settings->{$item} eq '1') {
2135: $checkedon{$item} = ' checked="checked" ';
2136: $checkedoff{$item} = ' ';
2137: } elsif ($settings->{$item} eq '0') {
2138: $checkedoff{$item} = ' checked="checked" ';
2139: $checkedon{$item} = ' ';
2140: }
2141: }
2142: }
2143:
2144: foreach my $item (@toggles) {
2145: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2146: $datatable .=
2147: '<tr'.$css_class.'>
2148: <td><span class="LC_nobreak">'.$choices{$item}.'</span></td>
2149: <td><span class="LC_nobreak"> </span></td>
2150: <td class="LC_right_item"><span class="LC_nobreak">
2151: <label><input type="radio" name="'.$item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').'</label>
2152: <label><input type="radio" name="'.$item.'" '.$checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2153: '</span></td>'.
2154: '</tr>';
2155: $itemcount ++;
2156: }
2157:
2158: } else {
2159:
2160: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2161:
2162: $datatable .= '<tr'.$css_class.'>';
2163:
2164: if (ref($settings) eq 'HASH') {
2165: if ($settings->{'loginhelpurl'} ne '') {
2166: my($directory, $filename) = $settings->{'loginhelpurl'} =~ m/(.*\/)(.*)$/;
2167: $datatable .= '<td width="33%"><span class="LC_left_item"><label><a href="'.$settings->{'loginhelpurl'}.'" target="_blank">'.&mt('Custom Login Page Help File In Use').'</a></label></span></td>';
2168: $datatable .= '<td width="33%"><span class="LC_right_item"><label><input type="checkbox" name="loginhelpurl_del" value="1" />'.&mt('Delete?').'</label></span></td>'
2169: } else {
2170: $datatable .= '<td width="33%"><span class="LC_left_item"><label>'.&mt('Default Login Page Help File In Use').'</label></span></td>';
2171: $datatable .= '<td width="33%"><span class="LC_right_item"> </span></td>';
2172: }
2173: } else {
2174: $datatable .= '<td><span class="LC_left_item"> </span></td>';
2175: $datatable .= '<td><span class="LC_right_item"> </span></td>';
2176: }
2177:
2178: $datatable .= '<td width="33%"><span class="LC_right_item">';
2179: if ($switchserver) {
2180: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2181: } else {
2182: $datatable .= &mt('Upload Custom Login Page Help File:');
2183: $datatable .='<input type="file" name="loginhelpurl" />';
2184: }
2185: $datatable .= '</span></td></tr>';
2186:
2187: }
2188:
2189: return $datatable;
2190:
2191: }
2192:
2193:
2194: sub radiobutton_prefs {
2195: my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;
2196: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2197: (ref($choices) eq 'HASH'));
2198:
2199: my (%checkedon,%checkedoff,$datatable,$css_class);
2200:
2201: foreach my $item (@{$toggles}) {
2202: if ($defaultchecked->{$item} eq 'on') {
2203: $checkedon{$item} = ' checked="checked" ';
2204: $checkedoff{$item} = ' ';
2205: } elsif ($defaultchecked->{$item} eq 'off') {
2206: $checkedoff{$item} = ' checked="checked" ';
2207: $checkedon{$item} = ' ';
2208: }
2209: }
2210: if (ref($settings) eq 'HASH') {
2211: foreach my $item (@{$toggles}) {
2212: if ($settings->{$item} eq '1') {
2213: $checkedon{$item} = ' checked="checked" ';
2214: $checkedoff{$item} = ' ';
2215: } elsif ($settings->{$item} eq '0') {
2216: $checkedoff{$item} = ' checked="checked" ';
2217: $checkedon{$item} = ' ';
2218: }
2219: }
2220: }
2221: foreach my $item (@{$toggles}) {
2222: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2223: $datatable .=
2224: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
2225: '</span></td>'.
2226: '<td class="LC_right_item"><span class="LC_nobreak">'.
2227: '<label><input type="radio" name="'.
2228: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
2229: '</label> <label><input type="radio" name="'.$item.'" '.
2230: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2231: '</span></td>'.
2232: '</tr>';
2233: $itemcount ++;
2234: }
2235: return ($datatable,$itemcount);
2236: }
2237:
2238: sub print_coursedefaults {
2239: my ($position,$dom,$settings,$rowtotal) = @_;
2240: my ($css_class,$datatable);
2241: my $itemcount = 1;
2242: if ($position eq 'top') {
2243: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2244: %choices =
2245: &Apache::lonlocal::texthash (
2246: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2247: );
2248: %defaultchecked = ('canuse_pdfforms' => 'off');
2249: @toggles = ('canuse_pdfforms',);
2250: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2251: \%choices,$itemcount);
2252: $$rowtotal += $itemcount;
2253: } else {
2254: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2255: my %choices =
2256: &Apache::lonlocal::texthash (
2257: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2258: );
2259: my $currdefresponder;
2260: if (ref($settings) eq 'HASH') {
2261: $currdefresponder = $settings->{'anonsurvey_threshold'};
2262: }
2263: if (!$currdefresponder) {
2264: $currdefresponder = 10;
2265: } elsif ($currdefresponder < 1) {
2266: $currdefresponder = 1;
2267: }
2268: $datatable .=
2269: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices{'anonsurvey_threshold'}.
2270: '</span></td>'.
2271: '<td class="LC_right_item"><span class="LC_nobreak">'.
2272: '<input type="text" name="anonsurvey_threshold"'.
2273: ' value="'.$currdefresponder.'" size="5" /></span>'.
2274: '</td></tr>';
2275: }
2276: return $datatable;
2277: }
2278:
2279: sub print_usersessions {
2280: my ($position,$dom,$settings,$rowtotal) = @_;
2281: my ($css_class,$datatable,%checked,%choices);
2282: my %lt = &usersession_titles();
2283: my $itemcount = 1;
2284: my $numinrow = 6;
2285: my $prefix;
2286: my @types;
2287: if ($position eq 'top') {
2288: $prefix = 'hosted';
2289: @types = ('excludedomain','includedomain');
2290: } else {
2291: $prefix = 'remote';
2292: @types = ('version','excludedomain','includedomain');
2293: }
2294: my (%current,%checkedon,%checkedoff);
2295: my @lcversions = &Apache::lonnet::all_loncaparevs();
2296: my (%by_ip,%by_location,@intdoms);
2297: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2298: my @locations = sort(keys(%by_location));
2299: foreach my $type (@types) {
2300: $checkedon{$type} = '';
2301: $checkedoff{$type} = ' checked="checked"';
2302: }
2303: if (ref($settings) eq 'HASH') {
2304: if (ref($settings->{$prefix}) eq 'HASH') {
2305: foreach my $key (keys(%{$settings->{$prefix}})) {
2306: $current{$key} = $settings->{$prefix}{$key};
2307: if ($key eq 'version') {
2308: if ($current{$key} ne '') {
2309: $checkedon{$key} = ' checked="checked"';
2310: $checkedoff{$key} = '';
2311: }
2312: } elsif (ref($current{$key}) eq 'ARRAY') {
2313: $checkedon{$key} = ' checked="checked"';
2314: $checkedoff{$key} = '';
2315: }
2316: }
2317: }
2318: }
2319: foreach my $type (@types) {
2320: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2321: $datatable .= '<tr'.$css_class.'>
2322: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2323: <span class="LC_nobreak">
2324: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2325: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2326: if ($type eq 'version') {
2327: my $selector = '<select name="'.$prefix.'_version">';
2328: foreach my $version (@lcversions) {
2329: my $selected = '';
2330: if ($current{'version'} eq $version) {
2331: $selected = ' selected="selected"';
2332: }
2333: $selector .= ' <option value="'.$version.'"'.
2334: $selected.'>'.$version.'</option>';
2335: }
2336: $selector .= '</select> ';
2337: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2338: } else {
2339: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2340: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2341: ' />'.(' 'x2).
2342: '<input type="button" value="'.&mt('uncheck all').'" '.
2343: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2344: "\n".
2345: '</div><div><table>';
2346: my $rem;
2347: for (my $i=0; $i<@locations; $i++) {
2348: my ($showloc,$value,$checkedtype);
2349: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2350: my $ip = $by_location{$locations[$i]}->[0];
2351: if (ref($by_ip{$ip}) eq 'ARRAY') {
2352: $value = join(':',@{$by_ip{$ip}});
2353: $showloc = join(', ',@{$by_ip{$ip}});
2354: if (ref($current{$type}) eq 'ARRAY') {
2355: foreach my $loc (@{$by_ip{$ip}}) {
2356: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2357: $checkedtype = ' checked="checked"';
2358: last;
2359: }
2360: }
2361: }
2362: }
2363: }
2364: $rem = $i%($numinrow);
2365: if ($rem == 0) {
2366: if ($i > 0) {
2367: $datatable .= '</tr>';
2368: }
2369: $datatable .= '<tr>';
2370: }
2371: $datatable .= '<td class="LC_left_item">'.
2372: '<span class="LC_nobreak"><label>'.
2373: '<input type="checkbox" name="'.$prefix.'_'.$type.
2374: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2375: '</label></span></td>';
2376: }
2377: $rem = @locations%($numinrow);
2378: my $colsleft = $numinrow - $rem;
2379: if ($colsleft > 1 ) {
2380: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2381: ' </td>';
2382: } elsif ($colsleft == 1) {
2383: $datatable .= '<td class="LC_left_item"> </td>';
2384: }
2385: $datatable .= '</tr></table>';
2386: }
2387: $datatable .= '</td></tr>';
2388: $itemcount ++;
2389: }
2390: $$rowtotal += $itemcount;
2391: return $datatable;
2392: }
2393:
2394: sub build_location_hashes {
2395: my ($intdoms,$by_ip,$by_location) = @_;
2396: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2397: (ref($by_location) eq 'HASH'));
2398: my %iphost = &Apache::lonnet::get_iphost();
2399: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2400: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2401: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2402: foreach my $id (@{$iphost{$primary_ip}}) {
2403: my $intdom = &Apache::lonnet::internet_dom($id);
2404: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2405: push(@{$intdoms},$intdom);
2406: }
2407: }
2408: }
2409: foreach my $ip (keys(%iphost)) {
2410: if (ref($iphost{$ip}) eq 'ARRAY') {
2411: foreach my $id (@{$iphost{$ip}}) {
2412: my $location = &Apache::lonnet::internet_dom($id);
2413: if ($location) {
2414: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2415: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2416: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2417: push(@{$by_ip->{$ip}},$location);
2418: }
2419: } else {
2420: $by_ip->{$ip} = [$location];
2421: }
2422: }
2423: }
2424: }
2425: }
2426: foreach my $ip (sort(keys(%{$by_ip}))) {
2427: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2428: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2429: my $first = $by_ip->{$ip}->[0];
2430: if (ref($by_location->{$first}) eq 'ARRAY') {
2431: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2432: push(@{$by_location->{$first}},$ip);
2433: }
2434: } else {
2435: $by_location->{$first} = [$ip];
2436: }
2437: }
2438: }
2439: return;
2440: }
2441:
2442: sub contact_titles {
2443: my %titles = &Apache::lonlocal::texthash (
2444: 'supportemail' => 'Support E-mail address',
2445: 'adminemail' => 'Default Server Admin E-mail address',
2446: 'errormail' => 'Error reports to be e-mailed to',
2447: 'packagesmail' => 'Package update alerts to be e-mailed to',
2448: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
2449: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
2450: 'requestsmail' => 'E-mail from course requests requiring approval',
2451: );
2452: my %short_titles = &Apache::lonlocal::texthash (
2453: adminemail => 'Admin E-mail address',
2454: supportemail => 'Support E-mail',
2455: );
2456: return (\%titles,\%short_titles);
2457: }
2458:
2459: sub tool_titles {
2460: my %titles = &Apache::lonlocal::texthash (
2461: aboutme => 'Personal Information Page',
2462: blog => 'Blog',
2463: portfolio => 'Portfolio',
2464: official => 'Official courses (with institutional codes)',
2465: unofficial => 'Unofficial courses',
2466: community => 'Communities',
2467: );
2468: return %titles;
2469: }
2470:
2471: sub courserequest_titles {
2472: my %titles = &Apache::lonlocal::texthash (
2473: official => 'Official',
2474: unofficial => 'Unofficial',
2475: community => 'Communities',
2476: norequest => 'Not allowed',
2477: approval => 'Approval by Dom. Coord.',
2478: validate => 'With validation',
2479: autolimit => 'Numerical limit',
2480: unlimited => '(blank for unlimited)',
2481: );
2482: return %titles;
2483: }
2484:
2485: sub courserequest_conditions {
2486: my %conditions = &Apache::lonlocal::texthash (
2487: approval => '(Processing of request subject to approval by Domain Coordinator).',
2488: validate => '(Processing of request subject to instittutional validation).',
2489: );
2490: return %conditions;
2491: }
2492:
2493:
2494: sub print_usercreation {
2495: my ($position,$dom,$settings,$rowtotal) = @_;
2496: my $numinrow = 4;
2497: my $datatable;
2498: if ($position eq 'top') {
2499: $$rowtotal ++;
2500: my $rowcount = 0;
2501: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
2502: if (ref($rules) eq 'HASH') {
2503: if (keys(%{$rules}) > 0) {
2504: $datatable .= &user_formats_row('username',$settings,$rules,
2505: $ruleorder,$numinrow,$rowcount);
2506: $$rowtotal ++;
2507: $rowcount ++;
2508: }
2509: }
2510: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
2511: if (ref($idrules) eq 'HASH') {
2512: if (keys(%{$idrules}) > 0) {
2513: $datatable .= &user_formats_row('id',$settings,$idrules,
2514: $idruleorder,$numinrow,$rowcount);
2515: $$rowtotal ++;
2516: $rowcount ++;
2517: }
2518: }
2519: my ($emailrules,$emailruleorder) =
2520: &Apache::lonnet::inst_userrules($dom,'email');
2521: if (ref($emailrules) eq 'HASH') {
2522: if (keys(%{$emailrules}) > 0) {
2523: $datatable .= &user_formats_row('email',$settings,$emailrules,
2524: $emailruleorder,$numinrow,$rowcount);
2525: $$rowtotal ++;
2526: $rowcount ++;
2527: }
2528: }
2529: if ($rowcount == 0) {
2530: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
2531: $$rowtotal ++;
2532: $rowcount ++;
2533: }
2534: } elsif ($position eq 'middle') {
2535: my @creators = ('author','course','requestcrs','selfcreate');
2536: my ($rules,$ruleorder) =
2537: &Apache::lonnet::inst_userrules($dom,'username');
2538: my %lt = &usercreation_types();
2539: my %checked;
2540: my @selfcreate;
2541: if (ref($settings) eq 'HASH') {
2542: if (ref($settings->{'cancreate'}) eq 'HASH') {
2543: foreach my $item (@creators) {
2544: $checked{$item} = $settings->{'cancreate'}{$item};
2545: }
2546: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
2547: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
2548: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
2549: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
2550: @selfcreate = ('email','login','sso');
2551: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
2552: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
2553: }
2554: }
2555: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
2556: foreach my $item (@creators) {
2557: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
2558: $checked{$item} = 'none';
2559: }
2560: }
2561: }
2562: }
2563: my $rownum = 0;
2564: foreach my $item (@creators) {
2565: $rownum ++;
2566: if ($item ne 'selfcreate') {
2567: if ($checked{$item} eq '') {
2568: $checked{$item} = 'any';
2569: }
2570: }
2571: my $css_class;
2572: if ($rownum%2) {
2573: $css_class = '';
2574: } else {
2575: $css_class = ' class="LC_odd_row" ';
2576: }
2577: $datatable .= '<tr'.$css_class.'>'.
2578: '<td><span class="LC_nobreak">'.$lt{$item}.
2579: '</span></td><td align="right">';
2580: my @options;
2581: if ($item eq 'selfcreate') {
2582: push(@options,('email','login','sso'));
2583: } else {
2584: @options = ('any');
2585: if (ref($rules) eq 'HASH') {
2586: if (keys(%{$rules}) > 0) {
2587: push(@options,('official','unofficial'));
2588: }
2589: }
2590: push(@options,'none');
2591: }
2592: foreach my $option (@options) {
2593: my $type = 'radio';
2594: my $check = ' ';
2595: if ($item eq 'selfcreate') {
2596: $type = 'checkbox';
2597: if (grep(/^\Q$option\E$/,@selfcreate)) {
2598: $check = ' checked="checked" ';
2599: }
2600: } else {
2601: if ($checked{$item} eq $option) {
2602: $check = ' checked="checked" ';
2603: }
2604: }
2605: $datatable .= '<span class="LC_nobreak"><label>'.
2606: '<input type="'.$type.'" name="can_createuser_'.
2607: $item.'" value="'.$option.'"'.$check.'/> '.
2608: $lt{$option}.'</label> </span>';
2609: }
2610: $datatable .= '</td></tr>';
2611: }
2612: my ($othertitle,$usertypes,$types) =
2613: &Apache::loncommon::sorted_inst_types($dom);
2614: if (ref($usertypes) eq 'HASH') {
2615: if (keys(%{$usertypes}) > 0) {
2616: my $createsettings;
2617: if (ref($settings) eq 'HASH') {
2618: $createsettings = $settings->{cancreate};
2619: }
2620: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
2621: $dom,$numinrow,$othertitle,
2622: 'statustocreate');
2623: $$rowtotal ++;
2624: }
2625: }
2626: } else {
2627: my @contexts = ('author','course','domain');
2628: my @authtypes = ('int','krb4','krb5','loc');
2629: my %checked;
2630: if (ref($settings) eq 'HASH') {
2631: if (ref($settings->{'authtypes'}) eq 'HASH') {
2632: foreach my $item (@contexts) {
2633: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
2634: foreach my $auth (@authtypes) {
2635: if ($settings->{'authtypes'}{$item}{$auth}) {
2636: $checked{$item}{$auth} = ' checked="checked" ';
2637: }
2638: }
2639: }
2640: }
2641: }
2642: } else {
2643: foreach my $item (@contexts) {
2644: foreach my $auth (@authtypes) {
2645: $checked{$item}{$auth} = ' checked="checked" ';
2646: }
2647: }
2648: }
2649: my %title = &context_names();
2650: my %authname = &authtype_names();
2651: my $rownum = 0;
2652: my $css_class;
2653: foreach my $item (@contexts) {
2654: if ($rownum%2) {
2655: $css_class = '';
2656: } else {
2657: $css_class = ' class="LC_odd_row" ';
2658: }
2659: $datatable .= '<tr'.$css_class.'>'.
2660: '<td>'.$title{$item}.
2661: '</td><td class="LC_left_item">'.
2662: '<span class="LC_nobreak">';
2663: foreach my $auth (@authtypes) {
2664: $datatable .= '<label>'.
2665: '<input type="checkbox" name="'.$item.'_auth" '.
2666: $checked{$item}{$auth}.' value="'.$auth.'" />'.
2667: $authname{$auth}.'</label> ';
2668: }
2669: $datatable .= '</span></td></tr>';
2670: $rownum ++;
2671: }
2672: $$rowtotal += $rownum;
2673: }
2674: return $datatable;
2675: }
2676:
2677: sub user_formats_row {
2678: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
2679: my $output;
2680: my %text = (
2681: 'username' => 'new usernames',
2682: 'id' => 'IDs',
2683: 'email' => 'self-created accounts (e-mail)',
2684: );
2685: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2686: $output = '<tr '.$css_class.'>'.
2687: '<td><span class="LC_nobreak">';
2688: if ($type eq 'email') {
2689: $output .= &mt("Formats disallowed for $text{$type}: ");
2690: } else {
2691: $output .= &mt("Format rules to check for $text{$type}: ");
2692: }
2693: $output .= '</span></td>'.
2694: '<td class="LC_left_item" colspan="2"><table>';
2695: my $rem;
2696: if (ref($ruleorder) eq 'ARRAY') {
2697: for (my $i=0; $i<@{$ruleorder}; $i++) {
2698: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
2699: my $rem = $i%($numinrow);
2700: if ($rem == 0) {
2701: if ($i > 0) {
2702: $output .= '</tr>';
2703: }
2704: $output .= '<tr>';
2705: }
2706: my $check = ' ';
2707: if (ref($settings) eq 'HASH') {
2708: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
2709: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
2710: $check = ' checked="checked" ';
2711: }
2712: }
2713: }
2714: $output .= '<td class="LC_left_item">'.
2715: '<span class="LC_nobreak"><label>'.
2716: '<input type="checkbox" name="'.$type.'_rule" '.
2717: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
2718: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
2719: }
2720: }
2721: $rem = @{$ruleorder}%($numinrow);
2722: }
2723: my $colsleft = $numinrow - $rem;
2724: if ($colsleft > 1 ) {
2725: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2726: ' </td>';
2727: } elsif ($colsleft == 1) {
2728: $output .= '<td class="LC_left_item"> </td>';
2729: }
2730: $output .= '</tr></table></td></tr>';
2731: return $output;
2732: }
2733:
2734: sub usercreation_types {
2735: my %lt = &Apache::lonlocal::texthash (
2736: author => 'When adding a co-author',
2737: course => 'When adding a user to a course',
2738: requestcrs => 'When requesting a course',
2739: selfcreate => 'User creates own account',
2740: any => 'Any',
2741: official => 'Institutional only ',
2742: unofficial => 'Non-institutional only',
2743: email => 'E-mail address',
2744: login => 'Institutional Login',
2745: sso => 'SSO',
2746: none => 'None',
2747: );
2748: return %lt;
2749: }
2750:
2751: sub authtype_names {
2752: my %lt = &Apache::lonlocal::texthash(
2753: int => 'Internal',
2754: krb4 => 'Kerberos 4',
2755: krb5 => 'Kerberos 5',
2756: loc => 'Local',
2757: );
2758: return %lt;
2759: }
2760:
2761: sub context_names {
2762: my %context_title = &Apache::lonlocal::texthash(
2763: author => 'Creating users when an Author',
2764: course => 'Creating users when in a course',
2765: domain => 'Creating users when a Domain Coordinator',
2766: );
2767: return %context_title;
2768: }
2769:
2770: sub print_usermodification {
2771: my ($position,$dom,$settings,$rowtotal) = @_;
2772: my $numinrow = 4;
2773: my ($context,$datatable,$rowcount);
2774: if ($position eq 'top') {
2775: $rowcount = 0;
2776: $context = 'author';
2777: foreach my $role ('ca','aa') {
2778: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2779: $numinrow,$rowcount);
2780: $$rowtotal ++;
2781: $rowcount ++;
2782: }
2783: } elsif ($position eq 'middle') {
2784: $context = 'course';
2785: $rowcount = 0;
2786: foreach my $role ('st','ep','ta','in','cr') {
2787: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2788: $numinrow,$rowcount);
2789: $$rowtotal ++;
2790: $rowcount ++;
2791: }
2792: } elsif ($position eq 'bottom') {
2793: $context = 'selfcreate';
2794: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2795: $usertypes->{'default'} = $othertitle;
2796: if (ref($types) eq 'ARRAY') {
2797: push(@{$types},'default');
2798: $usertypes->{'default'} = $othertitle;
2799: foreach my $status (@{$types}) {
2800: $datatable .= &modifiable_userdata_row($context,$status,$settings,
2801: $numinrow,$rowcount,$usertypes);
2802: $$rowtotal ++;
2803: $rowcount ++;
2804: }
2805: }
2806: }
2807: return $datatable;
2808: }
2809:
2810: sub print_defaults {
2811: my ($dom,$rowtotal) = @_;
2812: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
2813: 'datelocale_def');
2814: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
2815: my $titles = &defaults_titles();
2816: my $rownum = 0;
2817: my ($datatable,$css_class);
2818: foreach my $item (@items) {
2819: if ($rownum%2) {
2820: $css_class = '';
2821: } else {
2822: $css_class = ' class="LC_odd_row" ';
2823: }
2824: $datatable .= '<tr'.$css_class.'>'.
2825: '<td><span class="LC_nobreak">'.$titles->{$item}.
2826: '</span></td><td class="LC_right_item">';
2827: if ($item eq 'auth_def') {
2828: my @authtypes = ('internal','krb4','krb5','localauth');
2829: my %shortauth = (
2830: internal => 'int',
2831: krb4 => 'krb4',
2832: krb5 => 'krb5',
2833: localauth => 'loc'
2834: );
2835: my %authnames = &authtype_names();
2836: foreach my $auth (@authtypes) {
2837: my $checked = ' ';
2838: if ($domdefaults{$item} eq $auth) {
2839: $checked = ' checked="checked" ';
2840: }
2841: $datatable .= '<label><input type="radio" name="'.$item.
2842: '" value="'.$auth.'"'.$checked.'/>'.
2843: $authnames{$shortauth{$auth}}.'</label> ';
2844: }
2845: } elsif ($item eq 'timezone_def') {
2846: my $includeempty = 1;
2847: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
2848: } elsif ($item eq 'datelocale_def') {
2849: my $includeempty = 1;
2850: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
2851: } else {
2852: $datatable .= '<input type="text" name="'.$item.'" value="'.
2853: $domdefaults{$item}.'" />';
2854: }
2855: $datatable .= '</td></tr>';
2856: $rownum ++;
2857: }
2858: $$rowtotal += $rownum;
2859: return $datatable;
2860: }
2861:
2862: sub defaults_titles {
2863: my %titles = &Apache::lonlocal::texthash (
2864: 'auth_def' => 'Default authentication type',
2865: 'auth_arg_def' => 'Default authentication argument',
2866: 'lang_def' => 'Default language',
2867: 'timezone_def' => 'Default timezone',
2868: 'datelocale_def' => 'Default locale for dates',
2869: );
2870: return (\%titles);
2871: }
2872:
2873: sub print_scantronformat {
2874: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
2875: my $itemcount = 1;
2876: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
2877: %confhash);
2878: my $switchserver = &check_switchserver($dom,$confname);
2879: my %lt = &Apache::lonlocal::texthash (
2880: default => 'Default bubblesheet format file error',
2881: custom => 'Custom bubblesheet format file error',
2882: );
2883: my %scantronfiles = (
2884: default => 'default.tab',
2885: custom => 'custom.tab',
2886: );
2887: foreach my $key (keys(%scantronfiles)) {
2888: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
2889: .$scantronfiles{$key};
2890: }
2891: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
2892: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
2893: if (!$switchserver) {
2894: my $servadm = $r->dir_config('lonAdmEMail');
2895: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
2896: if ($configuserok eq 'ok') {
2897: if ($author_ok eq 'ok') {
2898: my %legacyfile = (
2899: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
2900: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
2901: );
2902: my %md5chk;
2903: foreach my $type (keys(%legacyfile)) {
2904: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
2905: chomp($md5chk{$type});
2906: }
2907: if ($md5chk{'default'} ne $md5chk{'custom'}) {
2908: foreach my $type (keys(%legacyfile)) {
2909: ($scantronurls{$type},my $error) =
2910: &legacy_scantronformat($r,$dom,$confname,
2911: $type,$legacyfile{$type},
2912: $scantronurls{$type},
2913: $scantronfiles{$type});
2914: if ($error ne '') {
2915: $error{$type} = $error;
2916: }
2917: }
2918: if (keys(%error) == 0) {
2919: $is_custom = 1;
2920: $confhash{'scantron'}{'scantronformat'} =
2921: $scantronurls{'custom'};
2922: my $putresult =
2923: &Apache::lonnet::put_dom('configuration',
2924: \%confhash,$dom);
2925: if ($putresult ne 'ok') {
2926: $error{'custom'} =
2927: '<span class="LC_error">'.
2928: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2929: }
2930: }
2931: } else {
2932: ($scantronurls{'default'},my $error) =
2933: &legacy_scantronformat($r,$dom,$confname,
2934: 'default',$legacyfile{'default'},
2935: $scantronurls{'default'},
2936: $scantronfiles{'default'});
2937: if ($error eq '') {
2938: $confhash{'scantron'}{'scantronformat'} = '';
2939: my $putresult =
2940: &Apache::lonnet::put_dom('configuration',
2941: \%confhash,$dom);
2942: if ($putresult ne 'ok') {
2943: $error{'default'} =
2944: '<span class="LC_error">'.
2945: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2946: }
2947: } else {
2948: $error{'default'} = $error;
2949: }
2950: }
2951: }
2952: }
2953: } else {
2954: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
2955: }
2956: }
2957: if (ref($settings) eq 'HASH') {
2958: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
2959: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
2960: if ((!@info) || ($info[0] eq 'no_such_dir')) {
2961: $scantronurl = '';
2962: } else {
2963: $scantronurl = $settings->{'scantronformat'};
2964: }
2965: $is_custom = 1;
2966: } else {
2967: $scantronurl = $scantronurls{'default'};
2968: }
2969: } else {
2970: if ($is_custom) {
2971: $scantronurl = $scantronurls{'custom'};
2972: } else {
2973: $scantronurl = $scantronurls{'default'};
2974: }
2975: }
2976: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2977: $datatable .= '<tr'.$css_class.'>';
2978: if (!$is_custom) {
2979: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
2980: '<span class="LC_nobreak">';
2981: if ($scantronurl) {
2982: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
2983: &mt('Default bubblesheet format file').'</a>';
2984: } else {
2985: $datatable = &mt('File unavailable for display');
2986: }
2987: $datatable .= '</span></td>';
2988: if (keys(%error) == 0) {
2989: $datatable .= '<td valign="bottom">';
2990: if (!$switchserver) {
2991: $datatable .= &mt('Upload:').'<br />';
2992: }
2993: } else {
2994: my $errorstr;
2995: foreach my $key (sort(keys(%error))) {
2996: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2997: }
2998: $datatable .= '<td>'.$errorstr;
2999: }
3000: } else {
3001: if (keys(%error) > 0) {
3002: my $errorstr;
3003: foreach my $key (sort(keys(%error))) {
3004: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3005: }
3006: $datatable .= '<td>'.$errorstr.'</td><td> ';
3007: } elsif ($scantronurl) {
3008: $datatable .= '<td><span class="LC_nobreak">'.
3009: '<a href="'.$scantronurl.'" target="_blank">'.
3010: &mt('Custom bubblesheet format file').'</a><label>'.
3011: '<input type="checkbox" name="scantronformat_del"'.
3012: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
3013: '<td><span class="LC_nobreak"> '.
3014: &mt('Replace:').'</span><br />';
3015: }
3016: }
3017: if (keys(%error) == 0) {
3018: if ($switchserver) {
3019: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3020: } else {
3021: $datatable .='<span class="LC_nobreak"> '.
3022: '<input type="file" name="scantronformat" /></span>';
3023: }
3024: }
3025: $datatable .= '</td></tr>';
3026: $$rowtotal ++;
3027: return $datatable;
3028: }
3029:
3030: sub legacy_scantronformat {
3031: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
3032: my ($url,$error);
3033: my @statinfo = &Apache::lonnet::stat_file($newurl);
3034: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
3035: (my $result,$url) =
3036: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
3037: '','',$newfile);
3038: if ($result ne 'ok') {
3039: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
3040: }
3041: }
3042: return ($url,$error);
3043: }
3044:
3045: sub print_coursecategories {
3046: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
3047: my $datatable;
3048: if ($position eq 'top') {
3049: my $toggle_cats_crs = ' ';
3050: my $toggle_cats_dom = ' checked="checked" ';
3051: my $can_cat_crs = ' ';
3052: my $can_cat_dom = ' checked="checked" ';
3053: my $toggle_catscomm_comm = ' ';
3054: my $toggle_catscomm_dom = ' checked="checked" ';
3055: my $can_catcomm_comm = ' ';
3056: my $can_catcomm_dom = ' checked="checked" ';
3057:
3058: if (ref($settings) eq 'HASH') {
3059: if ($settings->{'togglecats'} eq 'crs') {
3060: $toggle_cats_crs = $toggle_cats_dom;
3061: $toggle_cats_dom = ' ';
3062: }
3063: if ($settings->{'categorize'} eq 'crs') {
3064: $can_cat_crs = $can_cat_dom;
3065: $can_cat_dom = ' ';
3066: }
3067: if ($settings->{'togglecatscomm'} eq 'comm') {
3068: $toggle_catscomm_comm = $toggle_catscomm_dom;
3069: $toggle_catscomm_dom = ' ';
3070: }
3071: if ($settings->{'categorizecomm'} eq 'comm') {
3072: $can_catcomm_comm = $can_catcomm_dom;
3073: $can_catcomm_dom = ' ';
3074: }
3075: }
3076: my %title = &Apache::lonlocal::texthash (
3077: togglecats => 'Show/Hide a course in catalog',
3078: togglecatscomm => 'Show/Hide a community in catalog',
3079: categorize => 'Assign a category to a course',
3080: categorizecomm => 'Assign a category to a community',
3081: );
3082: my %level = &Apache::lonlocal::texthash (
3083: dom => 'Set in Domain',
3084: crs => 'Set in Course',
3085: comm => 'Set in Community',
3086: );
3087: $datatable = '<tr class="LC_odd_row">'.
3088: '<td>'.$title{'togglecats'}.'</td>'.
3089: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3090: '<input type="radio" name="togglecats"'.
3091: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3092: '<label><input type="radio" name="togglecats"'.
3093: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
3094: '</tr><tr>'.
3095: '<td>'.$title{'categorize'}.'</td>'.
3096: '<td class="LC_right_item"><span class="LC_nobreak">'.
3097: '<label><input type="radio" name="categorize"'.
3098: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3099: '<label><input type="radio" name="categorize"'.
3100: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
3101: '</tr><tr class="LC_odd_row">'.
3102: '<td>'.$title{'togglecatscomm'}.'</td>'.
3103: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3104: '<input type="radio" name="togglecatscomm"'.
3105: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3106: '<label><input type="radio" name="togglecatscomm"'.
3107: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
3108: '</tr><tr>'.
3109: '<td>'.$title{'categorizecomm'}.'</td>'.
3110: '<td class="LC_right_item"><span class="LC_nobreak">'.
3111: '<label><input type="radio" name="categorizecomm"'.
3112: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3113: '<label><input type="radio" name="categorizecomm"'.
3114: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
3115: '</tr>';
3116: $$rowtotal += 4;
3117: } else {
3118: my $css_class;
3119: my $itemcount = 1;
3120: my $cathash;
3121: if (ref($settings) eq 'HASH') {
3122: $cathash = $settings->{'cats'};
3123: }
3124: if (ref($cathash) eq 'HASH') {
3125: my (@cats,@trails,%allitems,%idx,@jsarray);
3126: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
3127: \%allitems,\%idx,\@jsarray);
3128: my $maxdepth = scalar(@cats);
3129: my $colattrib = '';
3130: if ($maxdepth > 2) {
3131: $colattrib = ' colspan="2" ';
3132: }
3133: my @path;
3134: if (@cats > 0) {
3135: if (ref($cats[0]) eq 'ARRAY') {
3136: my $numtop = @{$cats[0]};
3137: my $maxnum = $numtop;
3138: my %default_names = (
3139: instcode => &mt('Official courses'),
3140: communities => &mt('Communities'),
3141: );
3142:
3143: if ((!grep(/^instcode$/,@{$cats[0]})) ||
3144: ($cathash->{'instcode::0'} eq '') ||
3145: (!grep(/^communities$/,@{$cats[0]})) ||
3146: ($cathash->{'communities::0'} eq '')) {
3147: $maxnum ++;
3148: }
3149: my $lastidx;
3150: for (my $i=0; $i<$numtop; $i++) {
3151: my $parent = $cats[0][$i];
3152: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3153: my $item = &escape($parent).'::0';
3154: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
3155: $lastidx = $idx{$item};
3156: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3157: .'<select name="'.$item.'"'.$chgstr.'>';
3158: for (my $k=0; $k<=$maxnum; $k++) {
3159: my $vpos = $k+1;
3160: my $selstr;
3161: if ($k == $i) {
3162: $selstr = ' selected="selected" ';
3163: }
3164: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3165: }
3166: $datatable .= '</select></td><td>';
3167: if ($parent eq 'instcode' || $parent eq 'communities') {
3168: $datatable .= '<span class="LC_nobreak">'
3169: .$default_names{$parent}.'</span>';
3170: if ($parent eq 'instcode') {
3171: $datatable .= '<br /><span class="LC_nobreak">('
3172: .&mt('with institutional codes')
3173: .')</span></td><td'.$colattrib.'>';
3174: } else {
3175: $datatable .= '<table><tr><td>';
3176: }
3177: $datatable .= '<span class="LC_nobreak">'
3178: .'<label><input type="radio" name="'
3179: .$parent.'" value="1" checked="checked" />'
3180: .&mt('Display').'</label>';
3181: if ($parent eq 'instcode') {
3182: $datatable .= ' ';
3183: } else {
3184: $datatable .= '</span></td></tr><tr><td>'
3185: .'<span class="LC_nobreak">';
3186: }
3187: $datatable .= '<label><input type="radio" name="'
3188: .$parent.'" value="0" />'
3189: .&mt('Do not display').'</label></span>';
3190: if ($parent eq 'communities') {
3191: $datatable .= '</td></tr></table>';
3192: }
3193: $datatable .= '</td>';
3194: } else {
3195: $datatable .= $parent
3196: .' <label><input type="checkbox" name="deletecategory" '
3197: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
3198: }
3199: my $depth = 1;
3200: push(@path,$parent);
3201: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
3202: pop(@path);
3203: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
3204: $itemcount ++;
3205: }
3206: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3207: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
3208: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
3209: for (my $k=0; $k<=$maxnum; $k++) {
3210: my $vpos = $k+1;
3211: my $selstr;
3212: if ($k == $numtop) {
3213: $selstr = ' selected="selected" ';
3214: }
3215: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3216: }
3217: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
3218: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
3219: .'</tr>'."\n";
3220: $itemcount ++;
3221: foreach my $default ('instcode','communities') {
3222: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
3223: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3224: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
3225: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
3226: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
3227: for (my $k=0; $k<=$maxnum; $k++) {
3228: my $vpos = $k+1;
3229: my $selstr;
3230: if ($k == $maxnum) {
3231: $selstr = ' selected="selected" ';
3232: }
3233: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3234: }
3235: $datatable .= '</select></span></td>'.
3236: '<td><span class="LC_nobreak">'.
3237: $default_names{$default}.'</span>';
3238: if ($default eq 'instcode') {
3239: $datatable .= '<br /><span class="LC_nobreak">('
3240: .&mt('with institutional codes').')</span>';
3241: }
3242: $datatable .= '</td>'
3243: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
3244: .&mt('Display').'</label> '
3245: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
3246: .&mt('Do not display').'</label></span></td></tr>';
3247: }
3248: }
3249: }
3250: } else {
3251: $datatable .= &initialize_categories($itemcount);
3252: }
3253: } else {
3254: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
3255: .&initialize_categories($itemcount);
3256: }
3257: $$rowtotal += $itemcount;
3258: }
3259: return $datatable;
3260: }
3261:
3262: sub print_serverstatuses {
3263: my ($dom,$settings,$rowtotal) = @_;
3264: my $datatable;
3265: my @pages = &serverstatus_pages();
3266: my (%namedaccess,%machineaccess);
3267: foreach my $type (@pages) {
3268: $namedaccess{$type} = '';
3269: $machineaccess{$type}= '';
3270: }
3271: if (ref($settings) eq 'HASH') {
3272: foreach my $type (@pages) {
3273: if (exists($settings->{$type})) {
3274: if (ref($settings->{$type}) eq 'HASH') {
3275: foreach my $key (keys(%{$settings->{$type}})) {
3276: if ($key eq 'namedusers') {
3277: $namedaccess{$type} = $settings->{$type}->{$key};
3278: } elsif ($key eq 'machines') {
3279: $machineaccess{$type} = $settings->{$type}->{$key};
3280: }
3281: }
3282: }
3283: }
3284: }
3285: }
3286: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
3287: my $rownum = 0;
3288: my $css_class;
3289: foreach my $type (@pages) {
3290: $rownum ++;
3291: $css_class = $rownum%2?' class="LC_odd_row"':'';
3292: $datatable .= '<tr'.$css_class.'>'.
3293: '<td><span class="LC_nobreak">'.
3294: $titles->{$type}.'</span></td>'.
3295: '<td class="LC_left_item">'.
3296: '<input type="text" name="'.$type.'_namedusers" '.
3297: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
3298: '<td class="LC_right_item">'.
3299: '<span class="LC_nobreak">'.
3300: '<input type="text" name="'.$type.'_machines" '.
3301: 'value="'.$machineaccess{$type}.'" size="10" />'.
3302: '</td></tr>'."\n";
3303: }
3304: $$rowtotal += $rownum;
3305: return $datatable;
3306: }
3307:
3308: sub serverstatus_pages {
3309: return ('userstatus','lonstatus','loncron','server-status','codeversions',
3310: 'clusterstatus','metadata_keywords','metadata_harvest',
3311: 'takeoffline','takeonline','showenv','toggledebug');
3312: }
3313:
3314: sub coursecategories_javascript {
3315: my ($settings) = @_;
3316: my ($output,$jstext,$cathash);
3317: if (ref($settings) eq 'HASH') {
3318: $cathash = $settings->{'cats'};
3319: }
3320: if (ref($cathash) eq 'HASH') {
3321: my (@cats,@jsarray,%idx);
3322: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
3323: if (@jsarray > 0) {
3324: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
3325: for (my $i=0; $i<@jsarray; $i++) {
3326: if (ref($jsarray[$i]) eq 'ARRAY') {
3327: my $catstr = join('","',@{$jsarray[$i]});
3328: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
3329: }
3330: }
3331: }
3332: } else {
3333: $jstext = ' var categories = Array(1);'."\n".
3334: ' categories[0] = Array("instcode_pos");'."\n";
3335: }
3336: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
3337: my $communities_reserved = &mt('The name: "communities" is a reserved category');
3338: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
3339: $output = <<"ENDSCRIPT";
3340: <script type="text/javascript">
3341: // <![CDATA[
3342: function reorderCats(form,parent,item,idx) {
3343: var changedVal;
3344: $jstext
3345: var newpos = 'addcategory_pos';
3346: var current = new Array;
3347: if (parent == '') {
3348: var has_instcode = 0;
3349: var maxtop = categories[idx].length;
3350: for (var j=0; j<maxtop; j++) {
3351: if (categories[idx][j] == 'instcode::0') {
3352: has_instcode == 1;
3353: }
3354: }
3355: if (has_instcode == 0) {
3356: categories[idx][maxtop] = 'instcode_pos';
3357: }
3358: } else {
3359: newpos += '_'+parent;
3360: }
3361: var maxh = 1 + categories[idx].length;
3362: var current = new Array;
3363: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3364: if (item == newpos) {
3365: changedVal = newitemVal;
3366: } else {
3367: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3368: current[newitemVal] = newpos;
3369: }
3370: for (var i=0; i<categories[idx].length; i++) {
3371: var elementName = categories[idx][i];
3372: if (elementName != item) {
3373: if (form.elements[elementName]) {
3374: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3375: current[currVal] = elementName;
3376: }
3377: }
3378: }
3379: var oldVal;
3380: for (var j=0; j<maxh; j++) {
3381: if (current[j] == undefined) {
3382: oldVal = j;
3383: }
3384: }
3385: if (oldVal < changedVal) {
3386: for (var k=oldVal+1; k<=changedVal ; k++) {
3387: var elementName = current[k];
3388: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3389: }
3390: } else {
3391: for (var k=changedVal; k<oldVal; k++) {
3392: var elementName = current[k];
3393: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3394: }
3395: }
3396: return;
3397: }
3398:
3399: function categoryCheck(form) {
3400: if (form.elements['addcategory_name'].value == 'instcode') {
3401: alert('$instcode_reserved\\n$choose_again');
3402: return false;
3403: }
3404: if (form.elements['addcategory_name'].value == 'communities') {
3405: alert('$communities_reserved\\n$choose_again');
3406: return false;
3407: }
3408: return true;
3409: }
3410:
3411: // ]]>
3412: </script>
3413:
3414: ENDSCRIPT
3415: return $output;
3416: }
3417:
3418: sub initialize_categories {
3419: my ($itemcount) = @_;
3420: my ($datatable,$css_class,$chgstr);
3421: my %default_names = (
3422: instcode => 'Official courses (with institutional codes)',
3423: communities => 'Communities',
3424: );
3425: my $select0 = ' selected="selected"';
3426: my $select1 = '';
3427: foreach my $default ('instcode','communities') {
3428: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3429: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
3430: if ($default eq 'communities') {
3431: $select1 = $select0;
3432: $select0 = '';
3433: }
3434: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3435: .'<select name="'.$default.'_pos">'
3436: .'<option value="0"'.$select0.'>1</option>'
3437: .'<option value="1"'.$select1.'>2</option>'
3438: .'<option value="2">3</option></select> '
3439: .$default_names{$default}
3440: .'</span></td><td><span class="LC_nobreak">'
3441: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
3442: .&mt('Display').'</label> <label>'
3443: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
3444: .'</label></span></td></tr>';
3445: $itemcount ++;
3446: }
3447: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3448: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
3449: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3450: .'<select name="addcategory_pos"'.$chgstr.'>'
3451: .'<option value="0">1</option>'
3452: .'<option value="1">2</option>'
3453: .'<option value="2" selected="selected">3</option></select> '
3454: .&mt('Add category').'</td><td>'.&mt('Name:')
3455: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
3456: return $datatable;
3457: }
3458:
3459: sub build_category_rows {
3460: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
3461: my ($text,$name,$item,$chgstr);
3462: if (ref($cats) eq 'ARRAY') {
3463: my $maxdepth = scalar(@{$cats});
3464: if (ref($cats->[$depth]) eq 'HASH') {
3465: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
3466: my $numchildren = @{$cats->[$depth]{$parent}};
3467: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3468: $text .= '<td><table class="LC_datatable">';
3469: my ($idxnum,$parent_name,$parent_item);
3470: my $higher = $depth - 1;
3471: if ($higher == 0) {
3472: $parent_name = &escape($parent).'::'.$higher;
3473: } else {
3474: if (ref($path) eq 'ARRAY') {
3475: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3476: }
3477: }
3478: $parent_item = 'addcategory_pos_'.$parent_name;
3479: for (my $j=0; $j<=$numchildren; $j++) {
3480: if ($j < $numchildren) {
3481: $name = $cats->[$depth]{$parent}[$j];
3482: $item = &escape($name).':'.&escape($parent).':'.$depth;
3483: $idxnum = $idx->{$item};
3484: } else {
3485: $name = $parent_name;
3486: $item = $parent_item;
3487: }
3488: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
3489: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
3490: for (my $i=0; $i<=$numchildren; $i++) {
3491: my $vpos = $i+1;
3492: my $selstr;
3493: if ($j == $i) {
3494: $selstr = ' selected="selected" ';
3495: }
3496: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
3497: }
3498: $text .= '</select> ';
3499: if ($j < $numchildren) {
3500: my $deeper = $depth+1;
3501: $text .= $name.' '
3502: .'<label><input type="checkbox" name="deletecategory" value="'
3503: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
3504: if(ref($path) eq 'ARRAY') {
3505: push(@{$path},$name);
3506: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
3507: pop(@{$path});
3508: }
3509: } else {
3510: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
3511: if ($j == $numchildren) {
3512: $text .= $name;
3513: } else {
3514: $text .= $item;
3515: }
3516: $text .= '" value="" />';
3517: }
3518: $text .= '</td></tr>';
3519: }
3520: $text .= '</table></td>';
3521: } else {
3522: my $higher = $depth-1;
3523: if ($higher == 0) {
3524: $name = &escape($parent).'::'.$higher;
3525: } else {
3526: if (ref($path) eq 'ARRAY') {
3527: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3528: }
3529: }
3530: my $colspan;
3531: if ($parent ne 'instcode') {
3532: $colspan = $maxdepth - $depth - 1;
3533: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
3534: }
3535: }
3536: }
3537: }
3538: return $text;
3539: }
3540:
3541: sub modifiable_userdata_row {
3542: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
3543: my $rolename;
3544: if ($context eq 'selfcreate') {
3545: if (ref($usertypes) eq 'HASH') {
3546: $rolename = $usertypes->{$role};
3547: } else {
3548: $rolename = $role;
3549: }
3550: } else {
3551: if ($role eq 'cr') {
3552: $rolename = &mt('Custom role');
3553: } else {
3554: $rolename = &Apache::lonnet::plaintext($role);
3555: }
3556: }
3557: my @fields = ('lastname','firstname','middlename','generation',
3558: 'permanentemail','id');
3559: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3560: my $output;
3561: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3562: $output = '<tr '.$css_class.'>'.
3563: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
3564: '<td class="LC_left_item" colspan="2"><table>';
3565: my $rem;
3566: my %checks;
3567: if (ref($settings) eq 'HASH') {
3568: if (ref($settings->{$context}) eq 'HASH') {
3569: if (ref($settings->{$context}->{$role}) eq 'HASH') {
3570: foreach my $field (@fields) {
3571: if ($settings->{$context}->{$role}->{$field}) {
3572: $checks{$field} = ' checked="checked" ';
3573: }
3574: }
3575: }
3576: }
3577: }
3578: for (my $i=0; $i<@fields; $i++) {
3579: my $rem = $i%($numinrow);
3580: if ($rem == 0) {
3581: if ($i > 0) {
3582: $output .= '</tr>';
3583: }
3584: $output .= '<tr>';
3585: }
3586: my $check = ' ';
3587: if (exists($checks{$fields[$i]})) {
3588: $check = $checks{$fields[$i]}
3589: } else {
3590: if ($role eq 'st') {
3591: if (ref($settings) ne 'HASH') {
3592: $check = ' checked="checked" ';
3593: }
3594: }
3595: }
3596: $output .= '<td class="LC_left_item">'.
3597: '<span class="LC_nobreak"><label>'.
3598: '<input type="checkbox" name="canmodify_'.$role.'" '.
3599: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
3600: '</label></span></td>';
3601: $rem = @fields%($numinrow);
3602: }
3603: my $colsleft = $numinrow - $rem;
3604: if ($colsleft > 1 ) {
3605: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3606: ' </td>';
3607: } elsif ($colsleft == 1) {
3608: $output .= '<td class="LC_left_item"> </td>';
3609: }
3610: $output .= '</tr></table></td></tr>';
3611: return $output;
3612: }
3613:
3614: sub insttypes_row {
3615: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
3616: my %lt = &Apache::lonlocal::texthash (
3617: cansearch => 'Users allowed to search',
3618: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
3619: lockablenames => 'User preference to lock name',
3620: );
3621: my $showdom;
3622: if ($context eq 'cansearch') {
3623: $showdom = ' ('.$dom.')';
3624: }
3625: my $output = '<tr class="LC_odd_row">'.
3626: '<td>'.$lt{$context}.$showdom.
3627: '</td><td class="LC_left_item" colspan="2"><table>';
3628: my $rem;
3629: if (ref($types) eq 'ARRAY') {
3630: for (my $i=0; $i<@{$types}; $i++) {
3631: if (defined($usertypes->{$types->[$i]})) {
3632: my $rem = $i%($numinrow);
3633: if ($rem == 0) {
3634: if ($i > 0) {
3635: $output .= '</tr>';
3636: }
3637: $output .= '<tr>';
3638: }
3639: my $check = ' ';
3640: if (ref($settings) eq 'HASH') {
3641: if (ref($settings->{$context}) eq 'ARRAY') {
3642: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
3643: $check = ' checked="checked" ';
3644: }
3645: } elsif ($context eq 'statustocreate') {
3646: $check = ' checked="checked" ';
3647: }
3648: }
3649: $output .= '<td class="LC_left_item">'.
3650: '<span class="LC_nobreak"><label>'.
3651: '<input type="checkbox" name="'.$context.'" '.
3652: 'value="'.$types->[$i].'"'.$check.'/>'.
3653: $usertypes->{$types->[$i]}.'</label></span></td>';
3654: }
3655: }
3656: $rem = @{$types}%($numinrow);
3657: }
3658: my $colsleft = $numinrow - $rem;
3659: if (($rem == 0) && (@{$types} > 0)) {
3660: $output .= '<tr>';
3661: }
3662: if ($colsleft > 1) {
3663: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
3664: } else {
3665: $output .= '<td class="LC_left_item">';
3666: }
3667: my $defcheck = ' ';
3668: if (ref($settings) eq 'HASH') {
3669: if (ref($settings->{$context}) eq 'ARRAY') {
3670: if (grep(/^default$/,@{$settings->{$context}})) {
3671: $defcheck = ' checked="checked" ';
3672: }
3673: } elsif ($context eq 'statustocreate') {
3674: $defcheck = ' checked="checked" ';
3675: }
3676: }
3677: $output .= '<span class="LC_nobreak"><label>'.
3678: '<input type="checkbox" name="'.$context.'" '.
3679: 'value="default"'.$defcheck.'/>'.
3680: $othertitle.'</label></span></td>'.
3681: '</tr></table></td></tr>';
3682: return $output;
3683: }
3684:
3685: sub sorted_searchtitles {
3686: my %searchtitles = &Apache::lonlocal::texthash(
3687: 'uname' => 'username',
3688: 'lastname' => 'last name',
3689: 'lastfirst' => 'last name, first name',
3690: );
3691: my @titleorder = ('uname','lastname','lastfirst');
3692: return (\%searchtitles,\@titleorder);
3693: }
3694:
3695: sub sorted_searchtypes {
3696: my %srchtypes_desc = (
3697: exact => 'is exact match',
3698: contains => 'contains ..',
3699: begins => 'begins with ..',
3700: );
3701: my @srchtypeorder = ('exact','begins','contains');
3702: return (\%srchtypes_desc,\@srchtypeorder);
3703: }
3704:
3705: sub usertype_update_row {
3706: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
3707: my $datatable;
3708: my $numinrow = 4;
3709: foreach my $type (@{$types}) {
3710: if (defined($usertypes->{$type})) {
3711: $$rownums ++;
3712: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
3713: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
3714: '</td><td class="LC_left_item"><table>';
3715: for (my $i=0; $i<@{$fields}; $i++) {
3716: my $rem = $i%($numinrow);
3717: if ($rem == 0) {
3718: if ($i > 0) {
3719: $datatable .= '</tr>';
3720: }
3721: $datatable .= '<tr>';
3722: }
3723: my $check = ' ';
3724: if (ref($settings) eq 'HASH') {
3725: if (ref($settings->{'fields'}) eq 'HASH') {
3726: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
3727: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
3728: $check = ' checked="checked" ';
3729: }
3730: }
3731: }
3732: }
3733:
3734: if ($i == @{$fields}-1) {
3735: my $colsleft = $numinrow - $rem;
3736: if ($colsleft > 1) {
3737: $datatable .= '<td colspan="'.$colsleft.'">';
3738: } else {
3739: $datatable .= '<td>';
3740: }
3741: } else {
3742: $datatable .= '<td>';
3743: }
3744: $datatable .= '<span class="LC_nobreak"><label>'.
3745: '<input type="checkbox" name="updateable_'.$type.
3746: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
3747: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
3748: }
3749: $datatable .= '</tr></table></td></tr>';
3750: }
3751: }
3752: return $datatable;
3753: }
3754:
3755: sub modify_login {
3756: my ($r,$dom,$confname,%domconfig) = @_;
3757: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
3758: my %title = ( coursecatalog => 'Display course catalog',
3759: adminmail => 'Display administrator E-mail address',
3760: newuser => 'Link for visitors to create a user account',
3761: loginheader => 'Log-in box header');
3762: my @offon = ('off','on');
3763: my %curr_loginvia;
3764: if (ref($domconfig{login}) eq 'HASH') {
3765: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
3766: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
3767: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
3768: }
3769: }
3770: }
3771: my %loginhash;
3772: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
3773: \%domconfig,\%loginhash);
3774: my @toggles = ('coursecatalog','adminmail','newuser');
3775: foreach my $item (@toggles) {
3776: $loginhash{login}{$item} = $env{'form.'.$item};
3777: }
3778: $loginhash{login}{loginheader} = $env{'form.loginheader'};
3779: if (ref($colchanges{'login'}) eq 'HASH') {
3780: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
3781: \%loginhash);
3782: }
3783:
3784: my %servers = &dom_servers($dom);
3785: my @loginvia_attribs = ('serverpath','custompath','exempt');
3786: if (keys(%servers) > 1) {
3787: foreach my $lonhost (keys(%servers)) {
3788: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
3789: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
3790: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
3791: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
3792: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
3793: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3794: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3795: $changes{'loginvia'}{$lonhost} = 1;
3796: } else {
3797: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
3798: $changes{'loginvia'}{$lonhost} = 1;
3799: }
3800: } else {
3801: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3802: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3803: $changes{'loginvia'}{$lonhost} = 1;
3804: }
3805: }
3806: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
3807: foreach my $item (@loginvia_attribs) {
3808: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
3809: }
3810: } else {
3811: foreach my $item (@loginvia_attribs) {
3812: my $new = $env{'form.'.$lonhost.'_'.$item};
3813: if (($item eq 'serverpath') && ($new eq 'custom')) {
3814: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
3815: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
3816: $new = '/';
3817: }
3818: }
3819: if (($item eq 'custompath') &&
3820: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
3821: $new = '';
3822: }
3823: if ($new ne $curr_loginvia{$lonhost}{$item}) {
3824: $changes{'loginvia'}{$lonhost} = 1;
3825: }
3826: if ($item eq 'exempt') {
3827: $new =~ s/^\s+//;
3828: $new =~ s/\s+$//;
3829: my @poss_ips = split(/\s*[,:]\s*/,$new);
3830: my @okips;
3831: foreach my $ip (@poss_ips) {
3832: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
3833: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
3834: push(@okips,$ip);
3835: }
3836: }
3837: }
3838: if (@okips > 0) {
3839: $new = join(',',@okips);
3840: } else {
3841: $new = '';
3842: }
3843: }
3844:
3845: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
3846: }
3847: }
3848: } else {
3849: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3850: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3851: $changes{'loginvia'}{$lonhost} = 1;
3852: foreach my $item (@loginvia_attribs) {
3853: my $new = $env{'form.'.$lonhost.'_'.$item};
3854: if (($item eq 'serverpath') && ($new eq 'custom')) {
3855: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
3856: $new = '/';
3857: }
3858: }
3859: if (($item eq 'custompath') &&
3860: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
3861: $new = '';
3862: }
3863: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
3864: }
3865: }
3866: }
3867: }
3868: }
3869:
3870: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
3871: $dom);
3872: if ($putresult eq 'ok') {
3873: my @toggles = ('coursecatalog','adminmail','newuser');
3874: my %defaultchecked = (
3875: 'coursecatalog' => 'on',
3876: 'adminmail' => 'off',
3877: 'newuser' => 'off',
3878: );
3879: if (ref($domconfig{'login'}) eq 'HASH') {
3880: foreach my $item (@toggles) {
3881: if ($defaultchecked{$item} eq 'on') {
3882: if (($domconfig{'login'}{$item} eq '0') &&
3883: ($env{'form.'.$item} eq '1')) {
3884: $changes{$item} = 1;
3885: } elsif (($domconfig{'login'}{$item} eq '' ||
3886: $domconfig{'login'}{$item} eq '1') &&
3887: ($env{'form.'.$item} eq '0')) {
3888: $changes{$item} = 1;
3889: }
3890: } elsif ($defaultchecked{$item} eq 'off') {
3891: if (($domconfig{'login'}{$item} eq '1') &&
3892: ($env{'form.'.$item} eq '0')) {
3893: $changes{$item} = 1;
3894: } elsif (($domconfig{'login'}{$item} eq '' ||
3895: $domconfig{'login'}{$item} eq '0') &&
3896: ($env{'form.'.$item} eq '1')) {
3897: $changes{$item} = 1;
3898: }
3899: }
3900: }
3901: }
3902: if (keys(%changes) > 0 || $colchgtext) {
3903: &Apache::loncommon::devalidate_domconfig_cache($dom);
3904: $resulttext = &mt('Changes made:').'<ul>';
3905: foreach my $item (sort(keys(%changes))) {
3906: if ($item eq 'loginvia') {
3907: if (ref($changes{$item}) eq 'HASH') {
3908: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
3909: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
3910: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
3911: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
3912: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
3913: $protocol = 'http' if ($protocol ne 'https');
3914: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
3915:
3916: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
3917: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
3918: } else {
3919: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
3920: }
3921: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
3922: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
3923: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
3924: }
3925: $resulttext .= '</li>';
3926: } else {
3927: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
3928: }
3929: } else {
3930: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
3931: }
3932: }
3933: $resulttext .= '</ul></li>';
3934: }
3935: } else {
3936: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
3937: }
3938: }
3939: $resulttext .= $colchgtext.'</ul>';
3940: } else {
3941: $resulttext = &mt('No changes made to log-in page settings');
3942: }
3943: } else {
3944: $resulttext = '<span class="LC_error">'.
3945: &mt('An error occurred: [_1]',$putresult).'</span>';
3946: }
3947: if ($errors) {
3948: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
3949: $errors.'</ul>';
3950: }
3951: return $resulttext;
3952: }
3953:
3954: sub color_font_choices {
3955: my %choices =
3956: &Apache::lonlocal::texthash (
3957: img => "Header",
3958: bgs => "Background colors",
3959: links => "Link colors",
3960: images => "Images",
3961: font => "Font color",
3962: fontmenu => "Font Menu",
3963: pgbg => "Page",
3964: tabbg => "Header",
3965: sidebg => "Border",
3966: link => "Link",
3967: alink => "Active link",
3968: vlink => "Visited link",
3969: );
3970: return %choices;
3971: }
3972:
3973: sub modify_rolecolors {
3974: my ($r,$dom,$confname,$roles,%domconfig) = @_;
3975: my ($resulttext,%rolehash);
3976: $rolehash{'rolecolors'} = {};
3977: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
3978: if ($domconfig{'rolecolors'} eq '') {
3979: $domconfig{'rolecolors'} = {};
3980: }
3981: }
3982: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
3983: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
3984: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
3985: $dom);
3986: if ($putresult eq 'ok') {
3987: if (keys(%changes) > 0) {
3988: &Apache::loncommon::devalidate_domconfig_cache($dom);
3989: $resulttext = &display_colorchgs($dom,\%changes,$roles,
3990: $rolehash{'rolecolors'});
3991: } else {
3992: $resulttext = &mt('No changes made to default color schemes');
3993: }
3994: } else {
3995: $resulttext = '<span class="LC_error">'.
3996: &mt('An error occurred: [_1]',$putresult).'</span>';
3997: }
3998: if ($errors) {
3999: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
4000: $errors.'</ul>';
4001: }
4002: return $resulttext;
4003: }
4004:
4005: sub modify_colors {
4006: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
4007: my (%changes,%choices);
4008: my @bgs;
4009: my @links = ('link','alink','vlink');
4010: my @logintext;
4011: my @images;
4012: my $servadm = $r->dir_config('lonAdmEMail');
4013: my $errors;
4014: foreach my $role (@{$roles}) {
4015: if ($role eq 'login') {
4016: %choices = &login_choices();
4017: @logintext = ('textcol','bgcol');
4018: } else {
4019: %choices = &color_font_choices();
4020: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
4021: }
4022: if ($role eq 'login') {
4023: @images = ('img','logo','domlogo','login');
4024: @bgs = ('pgbg','mainbg','sidebg');
4025: } else {
4026: @images = ('img');
4027: @bgs = ('pgbg','tabbg','sidebg');
4028: }
4029: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
4030: foreach my $item (@bgs,@links,@logintext) {
4031: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
4032: }
4033: my ($configuserok,$author_ok,$switchserver) =
4034: &config_check($dom,$confname,$servadm);
4035: my ($width,$height) = &thumb_dimensions();
4036: if (ref($domconfig->{$role}) ne 'HASH') {
4037: $domconfig->{$role} = {};
4038: }
4039: foreach my $img (@images) {
4040: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
4041: if (defined($env{'form.login_showlogo_'.$img})) {
4042: $confhash->{$role}{'showlogo'}{$img} = 1;
4043: } else {
4044: $confhash->{$role}{'showlogo'}{$img} = 0;
4045: }
4046: }
4047: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
4048: && !defined($domconfig->{$role}{$img})
4049: && !$env{'form.'.$role.'_del_'.$img}
4050: && $env{'form.'.$role.'_import_'.$img}) {
4051: # import the old configured image from the .tab setting
4052: # if they haven't provided a new one
4053: $domconfig->{$role}{$img} =
4054: $env{'form.'.$role.'_import_'.$img};
4055: }
4056: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
4057: my $error;
4058: if ($configuserok eq 'ok') {
4059: if ($switchserver) {
4060: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
4061: } else {
4062: if ($author_ok eq 'ok') {
4063: my ($result,$logourl) =
4064: &publishlogo($r,'upload',$role.'_'.$img,
4065: $dom,$confname,$img,$width,$height);
4066: if ($result eq 'ok') {
4067: $confhash->{$role}{$img} = $logourl;
4068: $changes{$role}{'images'}{$img} = 1;
4069: } else {
4070: $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);
4071: }
4072: } else {
4073: $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);
4074: }
4075: }
4076: } else {
4077: $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);
4078: }
4079: if ($error) {
4080: &Apache::lonnet::logthis($error);
4081: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4082: }
4083: } elsif ($domconfig->{$role}{$img} ne '') {
4084: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
4085: my $error;
4086: if ($configuserok eq 'ok') {
4087: # is confname an author?
4088: if ($switchserver eq '') {
4089: if ($author_ok eq 'ok') {
4090: my ($result,$logourl) =
4091: &publishlogo($r,'copy',$domconfig->{$role}{$img},
4092: $dom,$confname,$img,$width,$height);
4093: if ($result eq 'ok') {
4094: $confhash->{$role}{$img} = $logourl;
4095: $changes{$role}{'images'}{$img} = 1;
4096: }
4097: }
4098: }
4099: }
4100: }
4101: }
4102: }
4103: if (ref($domconfig) eq 'HASH') {
4104: if (ref($domconfig->{$role}) eq 'HASH') {
4105: foreach my $img (@images) {
4106: if ($domconfig->{$role}{$img} ne '') {
4107: if ($env{'form.'.$role.'_del_'.$img}) {
4108: $confhash->{$role}{$img} = '';
4109: $changes{$role}{'images'}{$img} = 1;
4110: } else {
4111: if ($confhash->{$role}{$img} eq '') {
4112: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
4113: }
4114: }
4115: } else {
4116: if ($env{'form.'.$role.'_del_'.$img}) {
4117: $confhash->{$role}{$img} = '';
4118: $changes{$role}{'images'}{$img} = 1;
4119: }
4120: }
4121: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
4122: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
4123: if ($confhash->{$role}{'showlogo'}{$img} ne
4124: $domconfig->{$role}{'showlogo'}{$img}) {
4125: $changes{$role}{'showlogo'}{$img} = 1;
4126: }
4127: } else {
4128: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
4129: $changes{$role}{'showlogo'}{$img} = 1;
4130: }
4131: }
4132: }
4133: }
4134: if ($domconfig->{$role}{'font'} ne '') {
4135: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
4136: $changes{$role}{'font'} = 1;
4137: }
4138: } else {
4139: if ($confhash->{$role}{'font'}) {
4140: $changes{$role}{'font'} = 1;
4141: }
4142: }
4143: if ($role ne 'login') {
4144: if ($domconfig->{$role}{'fontmenu'} ne '') {
4145: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
4146: $changes{$role}{'fontmenu'} = 1;
4147: }
4148: } else {
4149: if ($confhash->{$role}{'fontmenu'}) {
4150: $changes{$role}{'fontmenu'} = 1;
4151: }
4152: }
4153: }
4154: foreach my $item (@bgs) {
4155: if ($domconfig->{$role}{$item} ne '') {
4156: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4157: $changes{$role}{'bgs'}{$item} = 1;
4158: }
4159: } else {
4160: if ($confhash->{$role}{$item}) {
4161: $changes{$role}{'bgs'}{$item} = 1;
4162: }
4163: }
4164: }
4165: foreach my $item (@links) {
4166: if ($domconfig->{$role}{$item} ne '') {
4167: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4168: $changes{$role}{'links'}{$item} = 1;
4169: }
4170: } else {
4171: if ($confhash->{$role}{$item}) {
4172: $changes{$role}{'links'}{$item} = 1;
4173: }
4174: }
4175: }
4176: foreach my $item (@logintext) {
4177: if ($domconfig->{$role}{$item} ne '') {
4178: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4179: $changes{$role}{'logintext'}{$item} = 1;
4180: }
4181: } else {
4182: if ($confhash->{$role}{$item}) {
4183: $changes{$role}{'logintext'}{$item} = 1;
4184: }
4185: }
4186: }
4187: } else {
4188: &default_change_checker($role,\@images,\@links,\@bgs,
4189: \@logintext,$confhash,\%changes);
4190: }
4191: } else {
4192: &default_change_checker($role,\@images,\@links,\@bgs,
4193: \@logintext,$confhash,\%changes);
4194: }
4195: }
4196: return ($errors,%changes);
4197: }
4198:
4199: sub config_check {
4200: my ($dom,$confname,$servadm) = @_;
4201: my ($configuserok,$author_ok,$switchserver,%currroles);
4202: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
4203: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
4204: $confname,$servadm);
4205: if ($configuserok eq 'ok') {
4206: $switchserver = &check_switchserver($dom,$confname);
4207: if ($switchserver eq '') {
4208: $author_ok = &check_authorstatus($dom,$confname,%currroles);
4209: }
4210: }
4211: return ($configuserok,$author_ok,$switchserver);
4212: }
4213:
4214: sub default_change_checker {
4215: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
4216: foreach my $item (@{$links}) {
4217: if ($confhash->{$role}{$item}) {
4218: $changes->{$role}{'links'}{$item} = 1;
4219: }
4220: }
4221: foreach my $item (@{$bgs}) {
4222: if ($confhash->{$role}{$item}) {
4223: $changes->{$role}{'bgs'}{$item} = 1;
4224: }
4225: }
4226: foreach my $item (@{$logintext}) {
4227: if ($confhash->{$role}{$item}) {
4228: $changes->{$role}{'logintext'}{$item} = 1;
4229: }
4230: }
4231: foreach my $img (@{$images}) {
4232: if ($env{'form.'.$role.'_del_'.$img}) {
4233: $confhash->{$role}{$img} = '';
4234: $changes->{$role}{'images'}{$img} = 1;
4235: }
4236: if ($role eq 'login') {
4237: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
4238: $changes->{$role}{'showlogo'}{$img} = 1;
4239: }
4240: }
4241: }
4242: if ($confhash->{$role}{'font'}) {
4243: $changes->{$role}{'font'} = 1;
4244: }
4245: }
4246:
4247: sub display_colorchgs {
4248: my ($dom,$changes,$roles,$confhash) = @_;
4249: my (%choices,$resulttext);
4250: if (!grep(/^login$/,@{$roles})) {
4251: $resulttext = &mt('Changes made:').'<br />';
4252: }
4253: foreach my $role (@{$roles}) {
4254: if ($role eq 'login') {
4255: %choices = &login_choices();
4256: } else {
4257: %choices = &color_font_choices();
4258: }
4259: if (ref($changes->{$role}) eq 'HASH') {
4260: if ($role ne 'login') {
4261: $resulttext .= '<h4>'.&mt($role).'</h4>';
4262: }
4263: foreach my $key (sort(keys(%{$changes->{$role}}))) {
4264: if ($role ne 'login') {
4265: $resulttext .= '<ul>';
4266: }
4267: if (ref($changes->{$role}{$key}) eq 'HASH') {
4268: if ($role ne 'login') {
4269: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
4270: }
4271: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
4272: if (($role eq 'login') && ($key eq 'showlogo')) {
4273: if ($confhash->{$role}{$key}{$item}) {
4274: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
4275: } else {
4276: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
4277: }
4278: } elsif ($confhash->{$role}{$item} eq '') {
4279: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
4280: } else {
4281: my $newitem = $confhash->{$role}{$item};
4282: if ($key eq 'images') {
4283: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
4284: }
4285: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
4286: }
4287: }
4288: if ($role ne 'login') {
4289: $resulttext .= '</ul></li>';
4290: }
4291: } else {
4292: if ($confhash->{$role}{$key} eq '') {
4293: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
4294: } else {
4295: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
4296: }
4297: }
4298: if ($role ne 'login') {
4299: $resulttext .= '</ul>';
4300: }
4301: }
4302: }
4303: }
4304: return $resulttext;
4305: }
4306:
4307: sub thumb_dimensions {
4308: return ('200','50');
4309: }
4310:
4311: sub check_dimensions {
4312: my ($inputfile) = @_;
4313: my ($fullwidth,$fullheight);
4314: if ($inputfile =~ m|^[/\w.\-]+$|) {
4315: if (open(PIPE,"identify $inputfile 2>&1 |")) {
4316: my $imageinfo = <PIPE>;
4317: if (!close(PIPE)) {
4318: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
4319: }
4320: chomp($imageinfo);
4321: my ($fullsize) =
4322: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
4323: if ($fullsize) {
4324: ($fullwidth,$fullheight) = split(/x/,$fullsize);
4325: }
4326: }
4327: }
4328: return ($fullwidth,$fullheight);
4329: }
4330:
4331: sub check_configuser {
4332: my ($uhome,$dom,$confname,$servadm) = @_;
4333: my ($configuserok,%currroles);
4334: if ($uhome eq 'no_host') {
4335: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
4336: my $configpass = &LONCAPA::Enrollment::create_password();
4337: $configuserok =
4338: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
4339: $configpass,'','','','','',undef,$servadm);
4340: } else {
4341: $configuserok = 'ok';
4342: %currroles =
4343: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
4344: }
4345: return ($configuserok,%currroles);
4346: }
4347:
4348: sub check_authorstatus {
4349: my ($dom,$confname,%currroles) = @_;
4350: my $author_ok;
4351: if (!$currroles{':'.$dom.':au'}) {
4352: my $start = time;
4353: my $end = 0;
4354: $author_ok =
4355: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
4356: 'au',$end,$start,'','','domconfig');
4357: } else {
4358: $author_ok = 'ok';
4359: }
4360: return $author_ok;
4361: }
4362:
4363: sub publishlogo {
4364: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
4365: my ($output,$fname,$logourl);
4366: if ($action eq 'upload') {
4367: $fname=$env{'form.'.$formname.'.filename'};
4368: chop($env{'form.'.$formname});
4369: } else {
4370: ($fname) = ($formname =~ /([^\/]+)$/);
4371: }
4372: if ($savefileas ne '') {
4373: $fname = $savefileas;
4374: }
4375: $fname=&Apache::lonnet::clean_filename($fname);
4376: # See if there is anything left
4377: unless ($fname) { return ('error: no uploaded file'); }
4378: $fname="$subdir/$fname";
4379: my $filepath='/home/'.$confname.'/public_html';
4380: my ($fnamepath,$file,$fetchthumb);
4381: $file=$fname;
4382: if ($fname=~m|/|) {
4383: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
4384: }
4385: my @parts=split(/\//,$filepath.'/'.$fnamepath);
4386: my $count;
4387: for ($count=4;$count<=$#parts;$count++) {
4388: $filepath.="/$parts[$count]";
4389: if ((-e $filepath)!=1) {
4390: mkdir($filepath,02770);
4391: }
4392: }
4393: # Check for bad extension and disallow upload
4394: if ($file=~/\.(\w+)$/ &&
4395: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
4396: $output =
4397: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
4398: } elsif ($file=~/\.(\w+)$/ &&
4399: !defined(&Apache::loncommon::fileembstyle($1))) {
4400: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
4401: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
4402: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
4403: } elsif (-d "$filepath/$file") {
4404: $output = &mt('File name is a directory name - rename the file and re-upload');
4405: } else {
4406: my $source = $filepath.'/'.$file;
4407: my $logfile;
4408: if (!open($logfile,">>$source".'.log')) {
4409: return (&mt('No write permission to Construction Space'));
4410: }
4411: print $logfile
4412: "\n================= Publish ".localtime()." ================\n".
4413: $env{'user.name'}.':'.$env{'user.domain'}."\n";
4414: # Save the file
4415: if (!open(FH,'>'.$source)) {
4416: &Apache::lonnet::logthis('Failed to create '.$source);
4417: return (&mt('Failed to create file'));
4418: }
4419: if ($action eq 'upload') {
4420: if (!print FH ($env{'form.'.$formname})) {
4421: &Apache::lonnet::logthis('Failed to write to '.$source);
4422: return (&mt('Failed to write file'));
4423: }
4424: } else {
4425: my $original = &Apache::lonnet::filelocation('',$formname);
4426: if(!copy($original,$source)) {
4427: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
4428: return (&mt('Failed to write file'));
4429: }
4430: }
4431: close(FH);
4432: chmod(0660, $source); # Permissions to rw-rw---.
4433:
4434: my $docroot=$r->dir_config('lonDocRoot');
4435: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
4436: my $copyfile=$targetdir.'/'.$file;
4437:
4438: my @parts=split(/\//,$targetdir);
4439: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
4440: for (my $count=5;$count<=$#parts;$count++) {
4441: $path.="/$parts[$count]";
4442: if (!-e $path) {
4443: print $logfile "\nCreating directory ".$path;
4444: mkdir($path,02770);
4445: }
4446: }
4447: my $versionresult;
4448: if (-e $copyfile) {
4449: $versionresult = &logo_versioning($targetdir,$file,$logfile);
4450: } else {
4451: $versionresult = 'ok';
4452: }
4453: if ($versionresult eq 'ok') {
4454: if (copy($source,$copyfile)) {
4455: print $logfile "\nCopied original source to ".$copyfile."\n";
4456: $output = 'ok';
4457: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
4458: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
4459: } else {
4460: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
4461: $output = &mt('Failed to copy file to RES space').", $!";
4462: }
4463: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
4464: my $inputfile = $filepath.'/'.$file;
4465: my $outfile = $filepath.'/'.'tn-'.$file;
4466: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
4467: if ($fullwidth ne '' && $fullheight ne '') {
4468: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
4469: my $thumbsize = $thumbwidth.'x'.$thumbheight;
4470: system("convert -sample $thumbsize $inputfile $outfile");
4471: chmod(0660, $filepath.'/tn-'.$file);
4472: if (-e $outfile) {
4473: my $copyfile=$targetdir.'/tn-'.$file;
4474: if (copy($outfile,$copyfile)) {
4475: print $logfile "\nCopied source to ".$copyfile."\n";
4476: &write_metadata($dom,$confname,$formname,
4477: $targetdir,'tn-'.$file,$logfile);
4478: } else {
4479: print $logfile "\nUnable to write ".$copyfile.
4480: ':'.$!."\n";
4481: }
4482: }
4483: }
4484: }
4485: }
4486: } else {
4487: $output = $versionresult;
4488: }
4489: }
4490: return ($output,$logourl);
4491: }
4492:
4493: sub logo_versioning {
4494: my ($targetdir,$file,$logfile) = @_;
4495: my $target = $targetdir.'/'.$file;
4496: my ($maxversion,$fn,$extn,$output);
4497: $maxversion = 0;
4498: if ($file =~ /^(.+)\.(\w+)$/) {
4499: $fn=$1;
4500: $extn=$2;
4501: }
4502: opendir(DIR,$targetdir);
4503: while (my $filename=readdir(DIR)) {
4504: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
4505: $maxversion=($1>$maxversion)?$1:$maxversion;
4506: }
4507: }
4508: $maxversion++;
4509: print $logfile "\nCreating old version ".$maxversion."\n";
4510: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
4511: if (copy($target,$copyfile)) {
4512: print $logfile "Copied old target to ".$copyfile."\n";
4513: $copyfile=$copyfile.'.meta';
4514: if (copy($target.'.meta',$copyfile)) {
4515: print $logfile "Copied old target metadata to ".$copyfile."\n";
4516: $output = 'ok';
4517: } else {
4518: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
4519: $output = &mt('Failed to copy old meta').", $!, ";
4520: }
4521: } else {
4522: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
4523: $output = &mt('Failed to copy old target').", $!, ";
4524: }
4525: return $output;
4526: }
4527:
4528: sub write_metadata {
4529: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
4530: my (%metadatafields,%metadatakeys,$output);
4531: $metadatafields{'title'}=$formname;
4532: $metadatafields{'creationdate'}=time;
4533: $metadatafields{'lastrevisiondate'}=time;
4534: $metadatafields{'copyright'}='public';
4535: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
4536: $env{'user.domain'};
4537: $metadatafields{'authorspace'}=$confname.':'.$dom;
4538: $metadatafields{'domain'}=$dom;
4539: {
4540: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
4541: my $mfh;
4542: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
4543: $output = &mt('Could not write metadata');
4544: }
4545: foreach (sort keys %metadatafields) {
4546: unless ($_=~/\./) {
4547: my $unikey=$_;
4548: $unikey=~/^([A-Za-z]+)/;
4549: my $tag=$1;
4550: $tag=~tr/A-Z/a-z/;
4551: print $mfh "\n\<$tag";
4552: foreach (split(/\,/,$metadatakeys{$unikey})) {
4553: my $value=$metadatafields{$unikey.'.'.$_};
4554: $value=~s/\"/\'\'/g;
4555: print $mfh ' '.$_.'="'.$value.'"';
4556: }
4557: print $mfh '>'.
4558: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
4559: .'</'.$tag.'>';
4560: }
4561: }
4562: $output = 'ok';
4563: print $logfile "\nWrote metadata";
4564: close($mfh);
4565: }
4566: }
4567:
4568: sub check_switchserver {
4569: my ($dom,$confname) = @_;
4570: my ($allowed,$switchserver);
4571: my $home = &Apache::lonnet::homeserver($confname,$dom);
4572: if ($home eq 'no_host') {
4573: $home = &Apache::lonnet::domain($dom,'primary');
4574: }
4575: my @ids=&Apache::lonnet::current_machine_ids();
4576: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
4577: if (!$allowed) {
4578: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
4579: }
4580: return $switchserver;
4581: }
4582:
4583: sub modify_quotas {
4584: my ($dom,$action,%domconfig) = @_;
4585: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
4586: %limithash,$toolregexp,%conditions,$resulttext,%changes);
4587: if ($action eq 'quotas') {
4588: $context = 'tools';
4589: } else {
4590: $context = $action;
4591: }
4592: if ($context eq 'requestcourses') {
4593: @usertools = ('official','unofficial','community');
4594: @options =('norequest','approval','validate','autolimit');
4595: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
4596: %titles = &courserequest_titles();
4597: $toolregexp = join('|',@usertools);
4598: %conditions = &courserequest_conditions();
4599: } else {
4600: @usertools = ('aboutme','blog','portfolio');
4601: %titles = &tool_titles();
4602: }
4603: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4604: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4605: foreach my $key (keys(%env)) {
4606: if ($context eq 'requestcourses') {
4607: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
4608: my $item = $1;
4609: my $type = $2;
4610: if ($type =~ /^limit_(.+)/) {
4611: $limithash{$item}{$1} = $env{$key};
4612: } else {
4613: $confhash{$item}{$type} = $env{$key};
4614: }
4615: }
4616: } else {
4617: if ($key =~ /^form\.quota_(.+)$/) {
4618: $confhash{'defaultquota'}{$1} = $env{$key};
4619: }
4620: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
4621: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
4622: }
4623: }
4624: }
4625: if ($context eq 'requestcourses') {
4626: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
4627: @approvalnotify = sort(@approvalnotify);
4628: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
4629: if (ref($domconfig{$action}) eq 'HASH') {
4630: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
4631: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
4632: $changes{'notify'}{'approval'} = 1;
4633: }
4634: } else {
4635: if ($domconfig{$action}{'notify'}{'approval'}) {
4636: $changes{'notify'}{'approval'} = 1;
4637: }
4638: }
4639: } else {
4640: if ($domconfig{$action}{'notify'}{'approval'}) {
4641: $changes{'notify'}{'approval'} = 1;
4642: }
4643: }
4644: } else {
4645: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
4646: }
4647: foreach my $item (@usertools) {
4648: foreach my $type (@{$types},'default','_LC_adv') {
4649: my $unset;
4650: if ($context eq 'requestcourses') {
4651: $unset = '0';
4652: if ($type eq '_LC_adv') {
4653: $unset = '';
4654: }
4655: if ($confhash{$item}{$type} eq 'autolimit') {
4656: $confhash{$item}{$type} .= '=';
4657: unless ($limithash{$item}{$type} =~ /\D/) {
4658: $confhash{$item}{$type} .= $limithash{$item}{$type};
4659: }
4660: }
4661: } else {
4662: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
4663: $confhash{$item}{$type} = 1;
4664: } else {
4665: $confhash{$item}{$type} = 0;
4666: }
4667: }
4668: if (ref($domconfig{$action}) eq 'HASH') {
4669: if (ref($domconfig{$action}{$item}) eq 'HASH') {
4670: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
4671: $changes{$item}{$type} = 1;
4672: }
4673: } else {
4674: if ($context eq 'requestcourses') {
4675: if ($confhash{$item}{$type} ne $unset) {
4676: $changes{$item}{$type} = 1;
4677: }
4678: } else {
4679: if (!$confhash{$item}{$type}) {
4680: $changes{$item}{$type} = 1;
4681: }
4682: }
4683: }
4684: } else {
4685: if ($context eq 'requestcourses') {
4686: if ($confhash{$item}{$type} ne $unset) {
4687: $changes{$item}{$type} = 1;
4688: }
4689: } else {
4690: if (!$confhash{$item}{$type}) {
4691: $changes{$item}{$type} = 1;
4692: }
4693: }
4694: }
4695: }
4696: }
4697: unless ($context eq 'requestcourses') {
4698: if (ref($domconfig{'quotas'}) eq 'HASH') {
4699: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4700: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
4701: if (exists($confhash{'defaultquota'}{$key})) {
4702: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
4703: $changes{'defaultquota'}{$key} = 1;
4704: }
4705: } else {
4706: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
4707: }
4708: }
4709: } else {
4710: foreach my $key (keys(%{$domconfig{'quotas'}})) {
4711: if (exists($confhash{'defaultquota'}{$key})) {
4712: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
4713: $changes{'defaultquota'}{$key} = 1;
4714: }
4715: } else {
4716: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
4717: }
4718: }
4719: }
4720: }
4721: if (ref($confhash{'defaultquota'}) eq 'HASH') {
4722: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
4723: if (ref($domconfig{'quotas'}) eq 'HASH') {
4724: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4725: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
4726: $changes{'defaultquota'}{$key} = 1;
4727: }
4728: } else {
4729: if (!exists($domconfig{'quotas'}{$key})) {
4730: $changes{'defaultquota'}{$key} = 1;
4731: }
4732: }
4733: } else {
4734: $changes{'defaultquota'}{$key} = 1;
4735: }
4736: }
4737: }
4738: }
4739:
4740: foreach my $key (keys(%confhash)) {
4741: $domdefaults{$key} = $confhash{$key};
4742: }
4743:
4744: my %quotahash = (
4745: $action => { %confhash }
4746: );
4747: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
4748: $dom);
4749: if ($putresult eq 'ok') {
4750: if (keys(%changes) > 0) {
4751: my $cachetime = 24*60*60;
4752: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
4753:
4754: $resulttext = &mt('Changes made:').'<ul>';
4755: unless ($context eq 'requestcourses') {
4756: if (ref($changes{'defaultquota'}) eq 'HASH') {
4757: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
4758: foreach my $type (@{$types},'default') {
4759: if (defined($changes{'defaultquota'}{$type})) {
4760: my $typetitle = $usertypes->{$type};
4761: if ($type eq 'default') {
4762: $typetitle = $othertitle;
4763: }
4764: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
4765: }
4766: }
4767: $resulttext .= '</ul></li>';
4768: }
4769: }
4770: my %newenv;
4771: foreach my $item (@usertools) {
4772: if (ref($changes{$item}) eq 'HASH') {
4773: my $newacc =
4774: &Apache::lonnet::usertools_access($env{'user.name'},
4775: $env{'user.domain'},
4776: $item,'reload',$context);
4777: if ($context eq 'requestcourses') {
4778: if ($env{'environment.canrequest.'.$item} ne $newacc) {
4779: $newenv{'environment.canrequest.'.$item} = $newacc;
4780: }
4781: } else {
4782: if ($env{'environment.availabletools.'.$item} ne $newacc) {
4783: $newenv{'environment.availabletools.'.$item} = $newacc;
4784: }
4785: }
4786: $resulttext .= '<li>'.$titles{$item}.'<ul>';
4787: foreach my $type (@{$types},'default','_LC_adv') {
4788: if ($changes{$item}{$type}) {
4789: my $typetitle = $usertypes->{$type};
4790: if ($type eq 'default') {
4791: $typetitle = $othertitle;
4792: } elsif ($type eq '_LC_adv') {
4793: $typetitle = 'LON-CAPA Advanced Users';
4794: }
4795: if ($confhash{$item}{$type}) {
4796: if ($context eq 'requestcourses') {
4797: my $cond;
4798: if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) {
4799: if ($1 eq '') {
4800: $cond = &mt('(Automatic processing of any request).');
4801: } else {
4802: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
4803: }
4804: } else {
4805: $cond = $conditions{$confhash{$item}{$type}};
4806: }
4807: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
4808: } else {
4809: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
4810: }
4811: } else {
4812: if ($type eq '_LC_adv') {
4813: if ($confhash{$item}{$type} eq '0') {
4814: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4815: } else {
4816: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
4817: }
4818: } else {
4819: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4820: }
4821: }
4822: }
4823: }
4824: $resulttext .= '</ul></li>';
4825: }
4826: }
4827: if ($action eq 'requestcourses') {
4828: if (ref($changes{'notify'}) eq 'HASH') {
4829: if ($changes{'notify'}{'approval'}) {
4830: if (ref($confhash{'notify'}) eq 'HASH') {
4831: if ($confhash{'notify'}{'approval'}) {
4832: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
4833: } else {
4834: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of course requests requiring approval.').'</li>';
4835: }
4836: }
4837: }
4838: }
4839: }
4840: $resulttext .= '</ul>';
4841: if (keys(%newenv)) {
4842: &Apache::lonnet::appenv(\%newenv);
4843: }
4844: } else {
4845: if ($context eq 'requestcourses') {
4846: $resulttext = &mt('No changes made to rights to request creation of courses.');
4847: } else {
4848: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
4849: }
4850: }
4851: } else {
4852: $resulttext = '<span class="LC_error">'.
4853: &mt('An error occurred: [_1]',$putresult).'</span>';
4854: }
4855: return $resulttext;
4856: }
4857:
4858: sub modify_autoenroll {
4859: my ($dom,%domconfig) = @_;
4860: my ($resulttext,%changes);
4861: my %currautoenroll;
4862: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
4863: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
4864: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
4865: }
4866: }
4867: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4868: my %title = ( run => 'Auto-enrollment active',
4869: sender => 'Sender for notification messages',
4870: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
4871: my @offon = ('off','on');
4872: my $sender_uname = $env{'form.sender_uname'};
4873: my $sender_domain = $env{'form.sender_domain'};
4874: if ($sender_domain eq '') {
4875: $sender_uname = '';
4876: } elsif ($sender_uname eq '') {
4877: $sender_domain = '';
4878: }
4879: my $coowners = $env{'form.autoassign_coowners'};
4880: my %autoenrollhash = (
4881: autoenroll => { 'run' => $env{'form.autoenroll_run'},
4882: 'sender_uname' => $sender_uname,
4883: 'sender_domain' => $sender_domain,
4884: 'co-owners' => $coowners,
4885: }
4886: );
4887: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
4888: $dom);
4889: if ($putresult eq 'ok') {
4890: if (exists($currautoenroll{'run'})) {
4891: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
4892: $changes{'run'} = 1;
4893: }
4894: } elsif ($autorun) {
4895: if ($env{'form.autoenroll_run'} ne '1') {
4896: $changes{'run'} = 1;
4897: }
4898: }
4899: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
4900: $changes{'sender'} = 1;
4901: }
4902: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
4903: $changes{'sender'} = 1;
4904: }
4905: if ($currautoenroll{'co-owners'} ne '') {
4906: if ($currautoenroll{'co-owners'} ne $coowners) {
4907: $changes{'coowners'} = 1;
4908: }
4909: } elsif ($coowners) {
4910: $changes{'coowners'} = 1;
4911: }
4912: if (keys(%changes) > 0) {
4913: $resulttext = &mt('Changes made:').'<ul>';
4914: if ($changes{'run'}) {
4915: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
4916: }
4917: if ($changes{'sender'}) {
4918: if ($sender_uname eq '' || $sender_domain eq '') {
4919: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
4920: } else {
4921: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
4922: }
4923: }
4924: if ($changes{'coowners'}) {
4925: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
4926: &Apache::loncommon::devalidate_domconfig_cache($dom);
4927: }
4928: $resulttext .= '</ul>';
4929: } else {
4930: $resulttext = &mt('No changes made to auto-enrollment settings');
4931: }
4932: } else {
4933: $resulttext = '<span class="LC_error">'.
4934: &mt('An error occurred: [_1]',$putresult).'</span>';
4935: }
4936: return $resulttext;
4937: }
4938:
4939: sub modify_autoupdate {
4940: my ($dom,%domconfig) = @_;
4941: my ($resulttext,%currautoupdate,%fields,%changes);
4942: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
4943: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
4944: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
4945: }
4946: }
4947: my @offon = ('off','on');
4948: my %title = &Apache::lonlocal::texthash (
4949: run => 'Auto-update:',
4950: classlists => 'Updates to user information in classlists?'
4951: );
4952: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4953: my %fieldtitles = &Apache::lonlocal::texthash (
4954: id => 'Student/Employee ID',
4955: permanentemail => 'E-mail address',
4956: lastname => 'Last Name',
4957: firstname => 'First Name',
4958: middlename => 'Middle Name',
4959: generation => 'Generation',
4960: );
4961: my $othertitle = &mt('All users');
4962: if (keys(%{$usertypes}) > 0) {
4963: $othertitle = &mt('Other users');
4964: }
4965: foreach my $key (keys(%env)) {
4966: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
4967: my ($usertype,$item) = ($1,$2);
4968: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
4969: if ($usertype eq 'default') {
4970: push(@{$fields{$1}},$2);
4971: } elsif (ref($types) eq 'ARRAY') {
4972: if (grep(/^\Q$usertype\E$/,@{$types})) {
4973: push(@{$fields{$1}},$2);
4974: }
4975: }
4976: }
4977: }
4978: }
4979: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
4980: @lockablenames = sort(@lockablenames);
4981: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
4982: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
4983: if (@changed) {
4984: $changes{'lockablenames'} = 1;
4985: }
4986: } else {
4987: if (@lockablenames) {
4988: $changes{'lockablenames'} = 1;
4989: }
4990: }
4991: my %updatehash = (
4992: autoupdate => { run => $env{'form.autoupdate_run'},
4993: classlists => $env{'form.classlists'},
4994: fields => {%fields},
4995: lockablenames => \@lockablenames,
4996: }
4997: );
4998: foreach my $key (keys(%currautoupdate)) {
4999: if (($key eq 'run') || ($key eq 'classlists')) {
5000: if (exists($updatehash{autoupdate}{$key})) {
5001: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
5002: $changes{$key} = 1;
5003: }
5004: }
5005: } elsif ($key eq 'fields') {
5006: if (ref($currautoupdate{$key}) eq 'HASH') {
5007: foreach my $item (@{$types},'default') {
5008: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
5009: my $change = 0;
5010: foreach my $type (@{$currautoupdate{$key}{$item}}) {
5011: if (!exists($fields{$item})) {
5012: $change = 1;
5013: last;
5014: } elsif (ref($fields{$item}) eq 'ARRAY') {
5015: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
5016: $change = 1;
5017: last;
5018: }
5019: }
5020: }
5021: if ($change) {
5022: push(@{$changes{$key}},$item);
5023: }
5024: }
5025: }
5026: }
5027: } elsif ($key eq 'lockablenames') {
5028: if (ref($currautoupdate{$key}) eq 'ARRAY') {
5029: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
5030: if (@changed) {
5031: $changes{'lockablenames'} = 1;
5032: }
5033: } else {
5034: if (@lockablenames) {
5035: $changes{'lockablenames'} = 1;
5036: }
5037: }
5038: }
5039: }
5040: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
5041: if (@lockablenames) {
5042: $changes{'lockablenames'} = 1;
5043: }
5044: }
5045: foreach my $item (@{$types},'default') {
5046: if (defined($fields{$item})) {
5047: if (ref($currautoupdate{'fields'}) eq 'HASH') {
5048: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
5049: my $change = 0;
5050: if (ref($fields{$item}) eq 'ARRAY') {
5051: foreach my $type (@{$fields{$item}}) {
5052: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
5053: $change = 1;
5054: last;
5055: }
5056: }
5057: }
5058: if ($change) {
5059: push(@{$changes{'fields'}},$item);
5060: }
5061: } else {
5062: push(@{$changes{'fields'}},$item);
5063: }
5064: } else {
5065: push(@{$changes{'fields'}},$item);
5066: }
5067: }
5068: }
5069: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
5070: $dom);
5071: if ($putresult eq 'ok') {
5072: if (keys(%changes) > 0) {
5073: $resulttext = &mt('Changes made:').'<ul>';
5074: foreach my $key (sort(keys(%changes))) {
5075: if ($key eq 'lockablenames') {
5076: $resulttext .= '<li>';
5077: if (@lockablenames) {
5078: $usertypes->{'default'} = $othertitle;
5079: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
5080: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
5081: } else {
5082: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
5083: }
5084: $resulttext .= '</li>';
5085: } elsif (ref($changes{$key}) eq 'ARRAY') {
5086: foreach my $item (@{$changes{$key}}) {
5087: my @newvalues;
5088: foreach my $type (@{$fields{$item}}) {
5089: push(@newvalues,$fieldtitles{$type});
5090: }
5091: my $newvaluestr;
5092: if (@newvalues > 0) {
5093: $newvaluestr = join(', ',@newvalues);
5094: } else {
5095: $newvaluestr = &mt('none');
5096: }
5097: if ($item eq 'default') {
5098: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
5099: } else {
5100: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
5101: }
5102: }
5103: } else {
5104: my $newvalue;
5105: if ($key eq 'run') {
5106: $newvalue = $offon[$env{'form.autoupdate_run'}];
5107: } else {
5108: $newvalue = $offon[$env{'form.'.$key}];
5109: }
5110: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
5111: }
5112: }
5113: $resulttext .= '</ul>';
5114: } else {
5115: $resulttext = &mt('No changes made to autoupdates');
5116: }
5117: } else {
5118: $resulttext = '<span class="LC_error">'.
5119: &mt('An error occurred: [_1]',$putresult).'</span>';
5120: }
5121: return $resulttext;
5122: }
5123:
5124: sub modify_autocreate {
5125: my ($dom,%domconfig) = @_;
5126: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
5127: if (ref($domconfig{'autocreate'}) eq 'HASH') {
5128: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
5129: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
5130: }
5131: }
5132: my %title= ( xml => 'Auto-creation of courses in XML course description files',
5133: req => 'Auto-creation of validated requests for official courses',
5134: xmldc => 'Identity of course creator of courses from XML files',
5135: );
5136: my @types = ('xml','req');
5137: foreach my $item (@types) {
5138: $newvals{$item} = $env{'form.autocreate_'.$item};
5139: $newvals{$item} =~ s/\D//g;
5140: $newvals{$item} = 0 if ($newvals{$item} eq '');
5141: }
5142: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
5143: my %domcoords = &get_active_dcs($dom);
5144: unless (exists($domcoords{$newvals{'xmldc'}})) {
5145: $newvals{'xmldc'} = '';
5146: }
5147: %autocreatehash = (
5148: autocreate => { xml => $newvals{'xml'},
5149: req => $newvals{'req'},
5150: }
5151: );
5152: if ($newvals{'xmldc'} ne '') {
5153: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
5154: }
5155: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
5156: $dom);
5157: if ($putresult eq 'ok') {
5158: my @items = @types;
5159: if ($newvals{'xml'}) {
5160: push(@items,'xmldc');
5161: }
5162: foreach my $item (@items) {
5163: if (exists($currautocreate{$item})) {
5164: if ($currautocreate{$item} ne $newvals{$item}) {
5165: $changes{$item} = 1;
5166: }
5167: } elsif ($newvals{$item}) {
5168: $changes{$item} = 1;
5169: }
5170: }
5171: if (keys(%changes) > 0) {
5172: my @offon = ('off','on');
5173: $resulttext = &mt('Changes made:').'<ul>';
5174: foreach my $item (@types) {
5175: if ($changes{$item}) {
5176: my $newtxt = $offon[$newvals{$item}];
5177: $resulttext .= '<li>'.&mt("$title{$item} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
5178: }
5179: }
5180: if ($changes{'xmldc'}) {
5181: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
5182: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
5183: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
5184: }
5185: $resulttext .= '</ul>';
5186: } else {
5187: $resulttext = &mt('No changes made to auto-creation settings');
5188: }
5189: } else {
5190: $resulttext = '<span class="LC_error">'.
5191: &mt('An error occurred: [_1]',$putresult).'</span>';
5192: }
5193: return $resulttext;
5194: }
5195:
5196: sub modify_directorysrch {
5197: my ($dom,%domconfig) = @_;
5198: my ($resulttext,%changes);
5199: my %currdirsrch;
5200: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5201: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
5202: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
5203: }
5204: }
5205: my %title = ( available => 'Directory search available',
5206: localonly => 'Other domains can search',
5207: searchby => 'Search types',
5208: searchtypes => 'Search latitude');
5209: my @offon = ('off','on');
5210: my @otherdoms = ('Yes','No');
5211:
5212: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
5213: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
5214: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
5215:
5216: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5217: if (keys(%{$usertypes}) == 0) {
5218: @cansearch = ('default');
5219: } else {
5220: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
5221: foreach my $type (@{$currdirsrch{'cansearch'}}) {
5222: if (!grep(/^\Q$type\E$/,@cansearch)) {
5223: push(@{$changes{'cansearch'}},$type);
5224: }
5225: }
5226: foreach my $type (@cansearch) {
5227: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
5228: push(@{$changes{'cansearch'}},$type);
5229: }
5230: }
5231: } else {
5232: push(@{$changes{'cansearch'}},@cansearch);
5233: }
5234: }
5235:
5236: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
5237: foreach my $by (@{$currdirsrch{'searchby'}}) {
5238: if (!grep(/^\Q$by\E$/,@searchby)) {
5239: push(@{$changes{'searchby'}},$by);
5240: }
5241: }
5242: foreach my $by (@searchby) {
5243: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
5244: push(@{$changes{'searchby'}},$by);
5245: }
5246: }
5247: } else {
5248: push(@{$changes{'searchby'}},@searchby);
5249: }
5250:
5251: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
5252: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
5253: if (!grep(/^\Q$type\E$/,@searchtypes)) {
5254: push(@{$changes{'searchtypes'}},$type);
5255: }
5256: }
5257: foreach my $type (@searchtypes) {
5258: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
5259: push(@{$changes{'searchtypes'}},$type);
5260: }
5261: }
5262: } else {
5263: if (exists($currdirsrch{'searchtypes'})) {
5264: foreach my $type (@searchtypes) {
5265: if ($type ne $currdirsrch{'searchtypes'}) {
5266: push(@{$changes{'searchtypes'}},$type);
5267: }
5268: }
5269: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
5270: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
5271: }
5272: } else {
5273: push(@{$changes{'searchtypes'}},@searchtypes);
5274: }
5275: }
5276:
5277: my %dirsrch_hash = (
5278: directorysrch => { available => $env{'form.dirsrch_available'},
5279: cansearch => \@cansearch,
5280: localonly => $env{'form.dirsrch_localonly'},
5281: searchby => \@searchby,
5282: searchtypes => \@searchtypes,
5283: }
5284: );
5285: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
5286: $dom);
5287: if ($putresult eq 'ok') {
5288: if (exists($currdirsrch{'available'})) {
5289: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
5290: $changes{'available'} = 1;
5291: }
5292: } else {
5293: if ($env{'form.dirsrch_available'} eq '1') {
5294: $changes{'available'} = 1;
5295: }
5296: }
5297: if (exists($currdirsrch{'localonly'})) {
5298: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
5299: $changes{'localonly'} = 1;
5300: }
5301: } else {
5302: if ($env{'form.dirsrch_localonly'} eq '1') {
5303: $changes{'localonly'} = 1;
5304: }
5305: }
5306: if (keys(%changes) > 0) {
5307: $resulttext = &mt('Changes made:').'<ul>';
5308: if ($changes{'available'}) {
5309: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
5310: }
5311: if ($changes{'localonly'}) {
5312: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
5313: }
5314:
5315: if (ref($changes{'cansearch'}) eq 'ARRAY') {
5316: my $chgtext;
5317: if (ref($usertypes) eq 'HASH') {
5318: if (keys(%{$usertypes}) > 0) {
5319: foreach my $type (@{$types}) {
5320: if (grep(/^\Q$type\E$/,@cansearch)) {
5321: $chgtext .= $usertypes->{$type}.'; ';
5322: }
5323: }
5324: if (grep(/^default$/,@cansearch)) {
5325: $chgtext .= $othertitle;
5326: } else {
5327: $chgtext =~ s/\; $//;
5328: }
5329: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
5330: }
5331: }
5332: }
5333: if (ref($changes{'searchby'}) eq 'ARRAY') {
5334: my ($searchtitles,$titleorder) = &sorted_searchtitles();
5335: my $chgtext;
5336: foreach my $type (@{$titleorder}) {
5337: if (grep(/^\Q$type\E$/,@searchby)) {
5338: if (defined($searchtitles->{$type})) {
5339: $chgtext .= $searchtitles->{$type}.'; ';
5340: }
5341: }
5342: }
5343: $chgtext =~ s/\; $//;
5344: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
5345: }
5346: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
5347: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
5348: my $chgtext;
5349: foreach my $type (@{$srchtypeorder}) {
5350: if (grep(/^\Q$type\E$/,@searchtypes)) {
5351: if (defined($srchtypes_desc->{$type})) {
5352: $chgtext .= $srchtypes_desc->{$type}.'; ';
5353: }
5354: }
5355: }
5356: $chgtext =~ s/\; $//;
5357: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
5358: }
5359: $resulttext .= '</ul>';
5360: } else {
5361: $resulttext = &mt('No changes made to institution directory search settings');
5362: }
5363: } else {
5364: $resulttext = '<span class="LC_error">'.
5365: &mt('An error occurred: [_1]',$putresult).'</span>';
5366: }
5367: return $resulttext;
5368: }
5369:
5370: sub modify_contacts {
5371: my ($dom,%domconfig) = @_;
5372: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
5373: if (ref($domconfig{'contacts'}) eq 'HASH') {
5374: foreach my $key (keys(%{$domconfig{'contacts'}})) {
5375: $currsetting{$key} = $domconfig{'contacts'}{$key};
5376: }
5377: }
5378: my (%others,%to,%bcc);
5379: my @contacts = ('supportemail','adminemail');
5380: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
5381: 'requestsmail');
5382: foreach my $type (@mailings) {
5383: @{$newsetting{$type}} =
5384: &Apache::loncommon::get_env_multiple('form.'.$type);
5385: foreach my $item (@contacts) {
5386: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
5387: $contacts_hash{contacts}{$type}{$item} = 1;
5388: } else {
5389: $contacts_hash{contacts}{$type}{$item} = 0;
5390: }
5391: }
5392: $others{$type} = $env{'form.'.$type.'_others'};
5393: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
5394: if ($type eq 'helpdeskmail') {
5395: $bcc{$type} = $env{'form.'.$type.'_bcc'};
5396: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
5397: }
5398: }
5399: foreach my $item (@contacts) {
5400: $to{$item} = $env{'form.'.$item};
5401: $contacts_hash{'contacts'}{$item} = $to{$item};
5402: }
5403: if (keys(%currsetting) > 0) {
5404: foreach my $item (@contacts) {
5405: if ($to{$item} ne $currsetting{$item}) {
5406: $changes{$item} = 1;
5407: }
5408: }
5409: foreach my $type (@mailings) {
5410: foreach my $item (@contacts) {
5411: if (ref($currsetting{$type}) eq 'HASH') {
5412: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
5413: push(@{$changes{$type}},$item);
5414: }
5415: } else {
5416: push(@{$changes{$type}},@{$newsetting{$type}});
5417: }
5418: }
5419: if ($others{$type} ne $currsetting{$type}{'others'}) {
5420: push(@{$changes{$type}},'others');
5421: }
5422: if ($type eq 'helpdeskmail') {
5423: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
5424: push(@{$changes{$type}},'bcc');
5425: }
5426: }
5427: }
5428: } else {
5429: my %default;
5430: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
5431: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
5432: $default{'errormail'} = 'adminemail';
5433: $default{'packagesmail'} = 'adminemail';
5434: $default{'helpdeskmail'} = 'supportemail';
5435: $default{'lonstatusmail'} = 'adminemail';
5436: $default{'requestsmail'} = 'adminemail';
5437: foreach my $item (@contacts) {
5438: if ($to{$item} ne $default{$item}) {
5439: $changes{$item} = 1;
5440: }
5441: }
5442: foreach my $type (@mailings) {
5443: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
5444:
5445: push(@{$changes{$type}},@{$newsetting{$type}});
5446: }
5447: if ($others{$type} ne '') {
5448: push(@{$changes{$type}},'others');
5449: }
5450: if ($type eq 'helpdeskmail') {
5451: if ($bcc{$type} ne '') {
5452: push(@{$changes{$type}},'bcc');
5453: }
5454: }
5455: }
5456: }
5457: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
5458: $dom);
5459: if ($putresult eq 'ok') {
5460: if (keys(%changes) > 0) {
5461: my ($titles,$short_titles) = &contact_titles();
5462: $resulttext = &mt('Changes made:').'<ul>';
5463: foreach my $item (@contacts) {
5464: if ($changes{$item}) {
5465: $resulttext .= '<li>'.$titles->{$item}.
5466: &mt(' set to: ').
5467: '<span class="LC_cusr_emph">'.
5468: $to{$item}.'</span></li>';
5469: }
5470: }
5471: foreach my $type (@mailings) {
5472: if (ref($changes{$type}) eq 'ARRAY') {
5473: $resulttext .= '<li>'.$titles->{$type}.': ';
5474: my @text;
5475: foreach my $item (@{$newsetting{$type}}) {
5476: push(@text,$short_titles->{$item});
5477: }
5478: if ($others{$type} ne '') {
5479: push(@text,$others{$type});
5480: }
5481: $resulttext .= '<span class="LC_cusr_emph">'.
5482: join(', ',@text).'</span>';
5483: if ($type eq 'helpdeskmail') {
5484: if ($bcc{$type} ne '') {
5485: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
5486: }
5487: }
5488: $resulttext .= '</li>';
5489: }
5490: }
5491: $resulttext .= '</ul>';
5492: } else {
5493: $resulttext = &mt('No changes made to contact information');
5494: }
5495: } else {
5496: $resulttext = '<span class="LC_error">'.
5497: &mt('An error occurred: [_1].',$putresult).'</span>';
5498: }
5499: return $resulttext;
5500: }
5501:
5502: sub modify_usercreation {
5503: my ($dom,%domconfig) = @_;
5504: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
5505: my $warningmsg;
5506: if (ref($domconfig{'usercreation'}) eq 'HASH') {
5507: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
5508: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
5509: }
5510: }
5511: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
5512: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
5513: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
5514: my @contexts = ('author','course','requestcrs','selfcreate');
5515: foreach my $item(@contexts) {
5516: if ($item eq 'selfcreate') {
5517: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
5518: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5519: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
5520: if (ref($cancreate{$item}) eq 'ARRAY') {
5521: if (grep(/^login$/,@{$cancreate{$item}})) {
5522: $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.');
5523: }
5524: }
5525: }
5526: } else {
5527: $cancreate{$item} = $env{'form.can_createuser_'.$item};
5528: }
5529: }
5530: my ($othertitle,$usertypes,$types) =
5531: &Apache::loncommon::sorted_inst_types($dom);
5532: if (ref($types) eq 'ARRAY') {
5533: if (@{$types} > 0) {
5534: @{$cancreate{'statustocreate'}} =
5535: &Apache::loncommon::get_env_multiple('form.statustocreate');
5536: } else {
5537: @{$cancreate{'statustocreate'}} = ();
5538: }
5539: push(@contexts,'statustocreate');
5540: }
5541: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
5542: foreach my $item (@contexts) {
5543: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
5544: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5545: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
5546: if (ref($cancreate{$item}) eq 'ARRAY') {
5547: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
5548: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5549: push(@{$changes{'cancreate'}},$item);
5550: }
5551: }
5552: }
5553: }
5554: } else {
5555: if ($curr_usercreation{'cancreate'}{$item} eq '') {
5556: if (@{$cancreate{$item}} > 0) {
5557: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5558: push(@{$changes{'cancreate'}},$item);
5559: }
5560: }
5561: } else {
5562: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
5563: if (@{$cancreate{$item}} < 3) {
5564: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5565: push(@{$changes{'cancreate'}},$item);
5566: }
5567: }
5568: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
5569: if (@{$cancreate{$item}} > 0) {
5570: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5571: push(@{$changes{'cancreate'}},$item);
5572: }
5573: }
5574: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
5575: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5576: push(@{$changes{'cancreate'}},$item);
5577: }
5578: }
5579: }
5580: }
5581: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5582: foreach my $type (@{$cancreate{$item}}) {
5583: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5584: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
5585: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5586: push(@{$changes{'cancreate'}},$item);
5587: }
5588: }
5589: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
5590: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
5591: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
5592: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5593: push(@{$changes{'cancreate'}},$item);
5594: }
5595: }
5596: }
5597: }
5598: }
5599: } else {
5600: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
5601: push(@{$changes{'cancreate'}},$item);
5602: }
5603: }
5604: }
5605: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
5606: foreach my $item (@contexts) {
5607: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
5608: if ($cancreate{$item} ne 'any') {
5609: push(@{$changes{'cancreate'}},$item);
5610: }
5611: } else {
5612: if ($cancreate{$item} ne 'none') {
5613: push(@{$changes{'cancreate'}},$item);
5614: }
5615: }
5616: }
5617: } else {
5618: foreach my $item (@contexts) {
5619: push(@{$changes{'cancreate'}},$item);
5620: }
5621: }
5622:
5623: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
5624: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
5625: if (!grep(/^\Q$type\E$/,@username_rule)) {
5626: push(@{$changes{'username_rule'}},$type);
5627: }
5628: }
5629: foreach my $type (@username_rule) {
5630: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
5631: push(@{$changes{'username_rule'}},$type);
5632: }
5633: }
5634: } else {
5635: push(@{$changes{'username_rule'}},@username_rule);
5636: }
5637:
5638: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
5639: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
5640: if (!grep(/^\Q$type\E$/,@id_rule)) {
5641: push(@{$changes{'id_rule'}},$type);
5642: }
5643: }
5644: foreach my $type (@id_rule) {
5645: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
5646: push(@{$changes{'id_rule'}},$type);
5647: }
5648: }
5649: } else {
5650: push(@{$changes{'id_rule'}},@id_rule);
5651: }
5652:
5653: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
5654: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
5655: if (!grep(/^\Q$type\E$/,@email_rule)) {
5656: push(@{$changes{'email_rule'}},$type);
5657: }
5658: }
5659: foreach my $type (@email_rule) {
5660: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
5661: push(@{$changes{'email_rule'}},$type);
5662: }
5663: }
5664: } else {
5665: push(@{$changes{'email_rule'}},@email_rule);
5666: }
5667:
5668: my @authen_contexts = ('author','course','domain');
5669: my @authtypes = ('int','krb4','krb5','loc');
5670: my %authhash;
5671: foreach my $item (@authen_contexts) {
5672: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
5673: foreach my $auth (@authtypes) {
5674: if (grep(/^\Q$auth\E$/,@authallowed)) {
5675: $authhash{$item}{$auth} = 1;
5676: } else {
5677: $authhash{$item}{$auth} = 0;
5678: }
5679: }
5680: }
5681: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
5682: foreach my $item (@authen_contexts) {
5683: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
5684: foreach my $auth (@authtypes) {
5685: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
5686: push(@{$changes{'authtypes'}},$item);
5687: last;
5688: }
5689: }
5690: }
5691: }
5692: } else {
5693: foreach my $item (@authen_contexts) {
5694: push(@{$changes{'authtypes'}},$item);
5695: }
5696: }
5697:
5698: my %usercreation_hash = (
5699: usercreation => {
5700: cancreate => \%cancreate,
5701: username_rule => \@username_rule,
5702: id_rule => \@id_rule,
5703: email_rule => \@email_rule,
5704: authtypes => \%authhash,
5705: }
5706: );
5707:
5708: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
5709: $dom);
5710:
5711: my %selfcreatetypes = (
5712: sso => 'users authenticated by institutional single sign on',
5713: login => 'users authenticated by institutional log-in',
5714: email => 'users who provide a valid e-mail address for use as the username',
5715: );
5716: if ($putresult eq 'ok') {
5717: if (keys(%changes) > 0) {
5718: $resulttext = &mt('Changes made:').'<ul>';
5719: if (ref($changes{'cancreate'}) eq 'ARRAY') {
5720: my %lt = &usercreation_types();
5721: foreach my $type (@{$changes{'cancreate'}}) {
5722: my $chgtext;
5723: unless ($type eq 'statustocreate') {
5724: $chgtext = $lt{$type}.', ';
5725: }
5726: if ($type eq 'selfcreate') {
5727: if (@{$cancreate{$type}} == 0) {
5728: $chgtext .= &mt('creation of a new user account is not permitted.');
5729: } else {
5730: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
5731: foreach my $case (@{$cancreate{$type}}) {
5732: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
5733: }
5734: $chgtext .= '</ul>';
5735: if (ref($cancreate{$type}) eq 'ARRAY') {
5736: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
5737: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
5738: if (@{$cancreate{'statustocreate'}} == 0) {
5739: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5740: }
5741: }
5742: }
5743: }
5744: }
5745: } elsif ($type eq 'statustocreate') {
5746: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
5747: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
5748: if (@{$cancreate{'selfcreate'}} > 0) {
5749: if (@{$cancreate{'statustocreate'}} == 0) {
5750:
5751: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
5752: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
5753: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5754: }
5755: } elsif (ref($usertypes) eq 'HASH') {
5756: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5757: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
5758: } else {
5759: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
5760: }
5761: $chgtext .= '<ul>';
5762: foreach my $case (@{$cancreate{$type}}) {
5763: if ($case eq 'default') {
5764: $chgtext .= '<li>'.$othertitle.'</li>';
5765: } else {
5766: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
5767: }
5768: }
5769: $chgtext .= '</ul>';
5770: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5771: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
5772: }
5773: }
5774: } else {
5775: if (@{$cancreate{$type}} == 0) {
5776: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
5777: } else {
5778: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
5779: }
5780: }
5781: }
5782: } else {
5783: if ($cancreate{$type} eq 'none') {
5784: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
5785: } elsif ($cancreate{$type} eq 'any') {
5786: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
5787: } elsif ($cancreate{$type} eq 'official') {
5788: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
5789: } elsif ($cancreate{$type} eq 'unofficial') {
5790: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
5791: }
5792: }
5793: $resulttext .= '<li>'.$chgtext.'</li>';
5794: }
5795: }
5796: if (ref($changes{'username_rule'}) eq 'ARRAY') {
5797: my ($rules,$ruleorder) =
5798: &Apache::lonnet::inst_userrules($dom,'username');
5799: my $chgtext = '<ul>';
5800: foreach my $type (@username_rule) {
5801: if (ref($rules->{$type}) eq 'HASH') {
5802: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
5803: }
5804: }
5805: $chgtext .= '</ul>';
5806: if (@username_rule > 0) {
5807: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5808: } else {
5809: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
5810: }
5811: }
5812: if (ref($changes{'id_rule'}) eq 'ARRAY') {
5813: my ($idrules,$idruleorder) =
5814: &Apache::lonnet::inst_userrules($dom,'id');
5815: my $chgtext = '<ul>';
5816: foreach my $type (@id_rule) {
5817: if (ref($idrules->{$type}) eq 'HASH') {
5818: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
5819: }
5820: }
5821: $chgtext .= '</ul>';
5822: if (@id_rule > 0) {
5823: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5824: } else {
5825: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
5826: }
5827: }
5828: if (ref($changes{'email_rule'}) eq 'ARRAY') {
5829: my ($emailrules,$emailruleorder) =
5830: &Apache::lonnet::inst_userrules($dom,'email');
5831: my $chgtext = '<ul>';
5832: foreach my $type (@email_rule) {
5833: if (ref($emailrules->{$type}) eq 'HASH') {
5834: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
5835: }
5836: }
5837: $chgtext .= '</ul>';
5838: if (@email_rule > 0) {
5839: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
5840: } else {
5841: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
5842: }
5843: }
5844:
5845: my %authname = &authtype_names();
5846: my %context_title = &context_names();
5847: if (ref($changes{'authtypes'}) eq 'ARRAY') {
5848: my $chgtext = '<ul>';
5849: foreach my $type (@{$changes{'authtypes'}}) {
5850: my @allowed;
5851: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
5852: foreach my $auth (@authtypes) {
5853: if ($authhash{$type}{$auth}) {
5854: push(@allowed,$authname{$auth});
5855: }
5856: }
5857: if (@allowed > 0) {
5858: $chgtext .= join(', ',@allowed).'</li>';
5859: } else {
5860: $chgtext .= &mt('none').'</li>';
5861: }
5862: }
5863: $chgtext .= '</ul>';
5864: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
5865: $resulttext .= '</li>';
5866: }
5867: $resulttext .= '</ul>';
5868: } else {
5869: $resulttext = &mt('No changes made to user creation settings');
5870: }
5871: } else {
5872: $resulttext = '<span class="LC_error">'.
5873: &mt('An error occurred: [_1]',$putresult).'</span>';
5874: }
5875: if ($warningmsg ne '') {
5876: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
5877: }
5878: return $resulttext;
5879: }
5880:
5881: sub modify_usermodification {
5882: my ($dom,%domconfig) = @_;
5883: my ($resulttext,%curr_usermodification,%changes);
5884: if (ref($domconfig{'usermodification'}) eq 'HASH') {
5885: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
5886: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
5887: }
5888: }
5889: my @contexts = ('author','course','selfcreate');
5890: my %context_title = (
5891: author => 'In author context',
5892: course => 'In course context',
5893: selfcreate => 'When self creating account',
5894: );
5895: my @fields = ('lastname','firstname','middlename','generation',
5896: 'permanentemail','id');
5897: my %roles = (
5898: author => ['ca','aa'],
5899: course => ['st','ep','ta','in','cr'],
5900: );
5901: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5902: if (ref($types) eq 'ARRAY') {
5903: push(@{$types},'default');
5904: $usertypes->{'default'} = $othertitle;
5905: }
5906: $roles{'selfcreate'} = $types;
5907: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5908: my %modifyhash;
5909: foreach my $context (@contexts) {
5910: foreach my $role (@{$roles{$context}}) {
5911: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
5912: foreach my $item (@fields) {
5913: if (grep(/^\Q$item\E$/,@modifiable)) {
5914: $modifyhash{$context}{$role}{$item} = 1;
5915: } else {
5916: $modifyhash{$context}{$role}{$item} = 0;
5917: }
5918: }
5919: }
5920: if (ref($curr_usermodification{$context}) eq 'HASH') {
5921: foreach my $role (@{$roles{$context}}) {
5922: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
5923: foreach my $field (@fields) {
5924: if ($modifyhash{$context}{$role}{$field} ne
5925: $curr_usermodification{$context}{$role}{$field}) {
5926: push(@{$changes{$context}},$role);
5927: last;
5928: }
5929: }
5930: }
5931: }
5932: } else {
5933: foreach my $context (@contexts) {
5934: foreach my $role (@{$roles{$context}}) {
5935: push(@{$changes{$context}},$role);
5936: }
5937: }
5938: }
5939: }
5940: my %usermodification_hash = (
5941: usermodification => \%modifyhash,
5942: );
5943: my $putresult = &Apache::lonnet::put_dom('configuration',
5944: \%usermodification_hash,$dom);
5945: if ($putresult eq 'ok') {
5946: if (keys(%changes) > 0) {
5947: $resulttext = &mt('Changes made: ').'<ul>';
5948: foreach my $context (@contexts) {
5949: if (ref($changes{$context}) eq 'ARRAY') {
5950: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
5951: if (ref($changes{$context}) eq 'ARRAY') {
5952: foreach my $role (@{$changes{$context}}) {
5953: my $rolename;
5954: if ($context eq 'selfcreate') {
5955: $rolename = $role;
5956: if (ref($usertypes) eq 'HASH') {
5957: if ($usertypes->{$role} ne '') {
5958: $rolename = $usertypes->{$role};
5959: }
5960: }
5961: } else {
5962: if ($role eq 'cr') {
5963: $rolename = &mt('Custom');
5964: } else {
5965: $rolename = &Apache::lonnet::plaintext($role);
5966: }
5967: }
5968: my @modifiable;
5969: if ($context eq 'selfcreate') {
5970: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
5971: } else {
5972: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
5973: }
5974: foreach my $field (@fields) {
5975: if ($modifyhash{$context}{$role}{$field}) {
5976: push(@modifiable,$fieldtitles{$field});
5977: }
5978: }
5979: if (@modifiable > 0) {
5980: $resulttext .= join(', ',@modifiable);
5981: } else {
5982: $resulttext .= &mt('none');
5983: }
5984: $resulttext .= '</li>';
5985: }
5986: $resulttext .= '</ul></li>';
5987: }
5988: }
5989: }
5990: $resulttext .= '</ul>';
5991: } else {
5992: $resulttext = &mt('No changes made to user modification settings');
5993: }
5994: } else {
5995: $resulttext = '<span class="LC_error">'.
5996: &mt('An error occurred: [_1]',$putresult).'</span>';
5997: }
5998: return $resulttext;
5999: }
6000:
6001: sub modify_defaults {
6002: my ($dom,$r) = @_;
6003: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
6004: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6005: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def');
6006: my @authtypes = ('internal','krb4','krb5','localauth');
6007: foreach my $item (@items) {
6008: $newvalues{$item} = $env{'form.'.$item};
6009: if ($item eq 'auth_def') {
6010: if ($newvalues{$item} ne '') {
6011: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
6012: push(@errors,$item);
6013: }
6014: }
6015: } elsif ($item eq 'lang_def') {
6016: if ($newvalues{$item} ne '') {
6017: if ($newvalues{$item} =~ /^(\w+)/) {
6018: my $langcode = $1;
6019: if ($langcode ne 'x_chef') {
6020: if (code2language($langcode) eq '') {
6021: push(@errors,$item);
6022: }
6023: }
6024: } else {
6025: push(@errors,$item);
6026: }
6027: }
6028: } elsif ($item eq 'timezone_def') {
6029: if ($newvalues{$item} ne '') {
6030: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
6031: push(@errors,$item);
6032: }
6033: }
6034: } elsif ($item eq 'datelocale_def') {
6035: if ($newvalues{$item} ne '') {
6036: my @datelocale_ids = DateTime::Locale->ids();
6037: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
6038: push(@errors,$item);
6039: }
6040: }
6041: }
6042: if (grep(/^\Q$item\E$/,@errors)) {
6043: $newvalues{$item} = $domdefaults{$item};
6044: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
6045: $changes{$item} = 1;
6046: }
6047: $domdefaults{$item} = $newvalues{$item};
6048: }
6049: my %defaults_hash = (
6050: defaults => \%newvalues,
6051: );
6052: my $title = &defaults_titles();
6053: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
6054: $dom);
6055: if ($putresult eq 'ok') {
6056: if (keys(%changes) > 0) {
6057: $resulttext = &mt('Changes made:').'<ul>';
6058: my $version = $r->dir_config('lonVersion');
6059: 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";
6060: foreach my $item (sort(keys(%changes))) {
6061: my $value = $env{'form.'.$item};
6062: if ($value eq '') {
6063: $value = &mt('none');
6064: } elsif ($item eq 'auth_def') {
6065: my %authnames = &authtype_names();
6066: my %shortauth = (
6067: internal => 'int',
6068: krb4 => 'krb4',
6069: krb5 => 'krb5',
6070: localauth => 'loc',
6071: );
6072: $value = $authnames{$shortauth{$value}};
6073: }
6074: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
6075: $mailmsgtext .= "$title->{$item} set to $value\n";
6076: }
6077: $resulttext .= '</ul>';
6078: $mailmsgtext .= "\n";
6079: my $cachetime = 24*60*60;
6080: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6081: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
6082: my $sysmail = $r->dir_config('lonSysEMail');
6083: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
6084: }
6085: } else {
6086: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
6087: }
6088: } else {
6089: $resulttext = '<span class="LC_error">'.
6090: &mt('An error occurred: [_1]',$putresult).'</span>';
6091: }
6092: if (@errors > 0) {
6093: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
6094: foreach my $item (@errors) {
6095: $resulttext .= ' "'.$title->{$item}.'",';
6096: }
6097: $resulttext =~ s/,$//;
6098: }
6099: return $resulttext;
6100: }
6101:
6102: sub modify_scantron {
6103: my ($r,$dom,$confname,%domconfig) = @_;
6104: my ($resulttext,%confhash,%changes,$errors);
6105: my $custom = 'custom.tab';
6106: my $default = 'default.tab';
6107: my $servadm = $r->dir_config('lonAdmEMail');
6108: my ($configuserok,$author_ok,$switchserver) =
6109: &config_check($dom,$confname,$servadm);
6110: if ($env{'form.scantronformat.filename'} ne '') {
6111: my $error;
6112: if ($configuserok eq 'ok') {
6113: if ($switchserver) {
6114: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
6115: } else {
6116: if ($author_ok eq 'ok') {
6117: my ($result,$scantronurl) =
6118: &publishlogo($r,'upload','scantronformat',$dom,
6119: $confname,'scantron','','',$custom);
6120: if ($result eq 'ok') {
6121: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
6122: $changes{'scantronformat'} = 1;
6123: } else {
6124: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
6125: }
6126: } else {
6127: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
6128: }
6129: }
6130: } else {
6131: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
6132: }
6133: if ($error) {
6134: &Apache::lonnet::logthis($error);
6135: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6136: }
6137: }
6138: if (ref($domconfig{'scantron'}) eq 'HASH') {
6139: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
6140: if ($env{'form.scantronformat_del'}) {
6141: $confhash{'scantron'}{'scantronformat'} = '';
6142: $changes{'scantronformat'} = 1;
6143: }
6144: }
6145: }
6146: if (keys(%confhash) > 0) {
6147: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
6148: $dom);
6149: if ($putresult eq 'ok') {
6150: if (keys(%changes) > 0) {
6151: if (ref($confhash{'scantron'}) eq 'HASH') {
6152: $resulttext = &mt('Changes made:').'<ul>';
6153: if ($confhash{'scantron'}{'scantronformat'} eq '') {
6154: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
6155: } else {
6156: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
6157: }
6158: $resulttext .= '</ul>';
6159: } else {
6160: $resulttext = &mt('Changes made to bubblesheet format file.');
6161: }
6162: $resulttext .= '</ul>';
6163: &Apache::loncommon::devalidate_domconfig_cache($dom);
6164: } else {
6165: $resulttext = &mt('No changes made to bubblesheet format file');
6166: }
6167: } else {
6168: $resulttext = '<span class="LC_error">'.
6169: &mt('An error occurred: [_1]',$putresult).'</span>';
6170: }
6171: } else {
6172: $resulttext = &mt('No changes made to bubblesheet format file');
6173: }
6174: if ($errors) {
6175: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6176: $errors.'</ul>';
6177: }
6178: return $resulttext;
6179: }
6180:
6181: sub modify_coursecategories {
6182: my ($dom,%domconfig) = @_;
6183: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
6184: $cathash);
6185: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
6186: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
6187: $cathash = $domconfig{'coursecategories'}{'cats'};
6188: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
6189: $changes{'togglecats'} = 1;
6190: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
6191: }
6192: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
6193: $changes{'categorize'} = 1;
6194: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
6195: }
6196: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
6197: $changes{'togglecatscomm'} = 1;
6198: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
6199: }
6200: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
6201: $changes{'categorizecomm'} = 1;
6202: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
6203: }
6204: } else {
6205: $changes{'togglecats'} = 1;
6206: $changes{'categorize'} = 1;
6207: $changes{'togglecatscomm'} = 1;
6208: $changes{'categorizecomm'} = 1;
6209: $domconfig{'coursecategories'} = {
6210: togglecats => $env{'form.togglecats'},
6211: categorize => $env{'form.categorize'},
6212: togglecatscomm => $env{'form.togglecatscomm'},
6213: categorizecomm => $env{'form.categorizecomm'},
6214: };
6215: }
6216: if (ref($cathash) eq 'HASH') {
6217: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
6218: push (@deletecategory,'instcode::0');
6219: }
6220: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
6221: push(@deletecategory,'communities::0');
6222: }
6223: }
6224: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
6225: if (ref($cathash) eq 'HASH') {
6226: if (@deletecategory > 0) {
6227: #FIXME Need to remove category from all courses using a deleted category
6228: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
6229: foreach my $item (@deletecategory) {
6230: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
6231: delete($domconfig{'coursecategories'}{'cats'}{$item});
6232: $deletions{$item} = 1;
6233: &recurse_cat_deletes($item,$cathash,\%deletions);
6234: }
6235: }
6236: }
6237: foreach my $item (keys(%{$cathash})) {
6238: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
6239: if ($cathash->{$item} ne $env{'form.'.$item}) {
6240: $reorderings{$item} = 1;
6241: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
6242: }
6243: if ($env{'form.addcategory_name_'.$item} ne '') {
6244: my $newcat = $env{'form.addcategory_name_'.$item};
6245: my $newdepth = $depth+1;
6246: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
6247: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
6248: $adds{$newitem} = 1;
6249: }
6250: if ($env{'form.subcat_'.$item} ne '') {
6251: my $newcat = $env{'form.subcat_'.$item};
6252: my $newdepth = $depth+1;
6253: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
6254: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
6255: $adds{$newitem} = 1;
6256: }
6257: }
6258: }
6259: if ($env{'form.instcode'} eq '1') {
6260: if (ref($cathash) eq 'HASH') {
6261: my $newitem = 'instcode::0';
6262: if ($cathash->{$newitem} eq '') {
6263: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
6264: $adds{$newitem} = 1;
6265: }
6266: } else {
6267: my $newitem = 'instcode::0';
6268: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
6269: $adds{$newitem} = 1;
6270: }
6271: }
6272: if ($env{'form.communities'} eq '1') {
6273: if (ref($cathash) eq 'HASH') {
6274: my $newitem = 'communities::0';
6275: if ($cathash->{$newitem} eq '') {
6276: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
6277: $adds{$newitem} = 1;
6278: }
6279: } else {
6280: my $newitem = 'communities::0';
6281: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
6282: $adds{$newitem} = 1;
6283: }
6284: }
6285: if ($env{'form.addcategory_name'} ne '') {
6286: if (($env{'form.addcategory_name'} ne 'instcode') &&
6287: ($env{'form.addcategory_name'} ne 'communities')) {
6288: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
6289: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
6290: $adds{$newitem} = 1;
6291: }
6292: }
6293: my $putresult;
6294: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6295: if (keys(%deletions) > 0) {
6296: foreach my $key (keys(%deletions)) {
6297: if ($predelallitems{$key} ne '') {
6298: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
6299: }
6300: }
6301: }
6302: my (@chkcats,@chktrails,%chkallitems);
6303: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
6304: if (ref($chkcats[0]) eq 'ARRAY') {
6305: my $depth = 0;
6306: my $chg = 0;
6307: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
6308: my $name = $chkcats[0][$i];
6309: my $item;
6310: if ($name eq '') {
6311: $chg ++;
6312: } else {
6313: $item = &escape($name).'::0';
6314: if ($chg) {
6315: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
6316: }
6317: $depth ++;
6318: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
6319: $depth --;
6320: }
6321: }
6322: }
6323: }
6324: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6325: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
6326: if ($putresult eq 'ok') {
6327: my %title = (
6328: togglecats => 'Show/Hide a course in catalog',
6329: categorize => 'Assign a category to a course',
6330: togglecatscomm => 'Show/Hide a community in catalog',
6331: categorizecomm => 'Assign a category to a community',
6332: );
6333: my %level = (
6334: dom => 'set in Domain ("Modify Course/Community")',
6335: crs => 'set in Course ("Course Configuration")',
6336: comm => 'set in Community ("Community Configuration")',
6337: );
6338: $resulttext = &mt('Changes made:').'<ul>';
6339: if ($changes{'togglecats'}) {
6340: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
6341: }
6342: if ($changes{'categorize'}) {
6343: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
6344: }
6345: if ($changes{'togglecatscomm'}) {
6346: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
6347: }
6348: if ($changes{'categorizecomm'}) {
6349: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
6350: }
6351: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6352: my $cathash;
6353: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
6354: $cathash = $domconfig{'coursecategories'}{'cats'};
6355: } else {
6356: $cathash = {};
6357: }
6358: my (@cats,@trails,%allitems);
6359: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
6360: if (keys(%deletions) > 0) {
6361: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
6362: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
6363: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
6364: }
6365: $resulttext .= '</ul></li>';
6366: }
6367: if (keys(%reorderings) > 0) {
6368: my %sort_by_trail;
6369: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
6370: foreach my $key (keys(%reorderings)) {
6371: if ($allitems{$key} ne '') {
6372: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6373: }
6374: }
6375: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6376: $resulttext .= '<li>'.$trails[$trail].'</li>';
6377: }
6378: $resulttext .= '</ul></li>';
6379: }
6380: if (keys(%adds) > 0) {
6381: my %sort_by_trail;
6382: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
6383: foreach my $key (keys(%adds)) {
6384: if ($allitems{$key} ne '') {
6385: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6386: }
6387: }
6388: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6389: $resulttext .= '<li>'.$trails[$trail].'</li>';
6390: }
6391: $resulttext .= '</ul></li>';
6392: }
6393: }
6394: $resulttext .= '</ul>';
6395: } else {
6396: $resulttext = '<span class="LC_error">'.
6397: &mt('An error occurred: [_1]',$putresult).'</span>';
6398: }
6399: } else {
6400: $resulttext = &mt('No changes made to course and community categories');
6401: }
6402: return $resulttext;
6403: }
6404:
6405: sub modify_serverstatuses {
6406: my ($dom,%domconfig) = @_;
6407: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
6408: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
6409: %currserverstatus = %{$domconfig{'serverstatuses'}};
6410: }
6411: my @pages = &serverstatus_pages();
6412: foreach my $type (@pages) {
6413: $newserverstatus{$type}{'namedusers'} = '';
6414: $newserverstatus{$type}{'machines'} = '';
6415: if (defined($env{'form.'.$type.'_namedusers'})) {
6416: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
6417: my @okusers;
6418: foreach my $user (@users) {
6419: my ($uname,$udom) = split(/:/,$user);
6420: if (($udom =~ /^$match_domain$/) &&
6421: (&Apache::lonnet::domain($udom)) &&
6422: ($uname =~ /^$match_username$/)) {
6423: if (!grep(/^\Q$user\E/,@okusers)) {
6424: push(@okusers,$user);
6425: }
6426: }
6427: }
6428: if (@okusers > 0) {
6429: @okusers = sort(@okusers);
6430: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
6431: }
6432: }
6433: if (defined($env{'form.'.$type.'_machines'})) {
6434: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
6435: my @okmachines;
6436: foreach my $ip (@machines) {
6437: my @parts = split(/\./,$ip);
6438: next if (@parts < 4);
6439: my $badip = 0;
6440: for (my $i=0; $i<4; $i++) {
6441: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
6442: $badip = 1;
6443: last;
6444: }
6445: }
6446: if (!$badip) {
6447: push(@okmachines,$ip);
6448: }
6449: }
6450: @okmachines = sort(@okmachines);
6451: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
6452: }
6453: }
6454: my %serverstatushash = (
6455: serverstatuses => \%newserverstatus,
6456: );
6457: my %changes;
6458: foreach my $type (@pages) {
6459: foreach my $setting ('namedusers','machines') {
6460: my (@current,@new);
6461: if (ref($currserverstatus{$type}) eq 'HASH') {
6462: if ($currserverstatus{$type}{$setting} ne '') {
6463: @current = split(/,/,$currserverstatus{$type}{$setting});
6464: }
6465: }
6466: if ($newserverstatus{$type}{$setting} ne '') {
6467: @new = split(/,/,$newserverstatus{$type}{$setting});
6468: }
6469: if (@current > 0) {
6470: if (@new > 0) {
6471: foreach my $item (@current) {
6472: if (!grep(/^\Q$item\E$/,@new)) {
6473: $changes{$type}{$setting} = 1;
6474: last;
6475: }
6476: }
6477: foreach my $item (@new) {
6478: if (!grep(/^\Q$item\E$/,@current)) {
6479: $changes{$type}{$setting} = 1;
6480: last;
6481: }
6482: }
6483: } else {
6484: $changes{$type}{$setting} = 1;
6485: }
6486: } elsif (@new > 0) {
6487: $changes{$type}{$setting} = 1;
6488: }
6489: }
6490: }
6491: if (keys(%changes) > 0) {
6492: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6493: my $putresult = &Apache::lonnet::put_dom('configuration',
6494: \%serverstatushash,$dom);
6495: if ($putresult eq 'ok') {
6496: $resulttext .= &mt('Changes made:').'<ul>';
6497: foreach my $type (@pages) {
6498: if (ref($changes{$type}) eq 'HASH') {
6499: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
6500: if ($changes{$type}{'namedusers'}) {
6501: if ($newserverstatus{$type}{'namedusers'} eq '') {
6502: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
6503: } else {
6504: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
6505: }
6506: }
6507: if ($changes{$type}{'machines'}) {
6508: if ($newserverstatus{$type}{'machines'} eq '') {
6509: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
6510: } else {
6511: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
6512: }
6513:
6514: }
6515: $resulttext .= '</ul></li>';
6516: }
6517: }
6518: $resulttext .= '</ul>';
6519: } else {
6520: $resulttext = '<span class="LC_error">'.
6521: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
6522:
6523: }
6524: } else {
6525: $resulttext = &mt('No changes made to access to server status pages');
6526: }
6527: return $resulttext;
6528: }
6529:
6530: sub modify_helpsettings {
6531: my ($r,$dom,$confname,%domconfig) = @_;
6532: my ($resulttext,$errors,%changes,%helphash);
6533:
6534: my $customhelpfile = $env{'form.loginhelpurl.filename'};
6535: my $defaulthelpfile = 'defaulthelp.html';
6536: my $servadm = $r->dir_config('lonAdmEMail');
6537: my ($configuserok,$author_ok,$switchserver) =
6538: &config_check($dom,$confname,$servadm);
6539:
6540: my %defaultchecked = ('submitbugs' => 'on');
6541: my @offon = ('off','on');
6542: my %title = ( submitbugs => 'Display link for users to submit a bug',
6543: loginhelpurl => 'Unauthenticated login help page set to custom file');
6544:
6545: my @toggles = ('submitbugs');
6546:
6547: $helphash{'helpsettings'} = {};
6548:
6549: if (ref($domconfig{'helpsettings'}) ne 'HASH') {
6550: if ($domconfig{'helpsettings'} eq '') {
6551: $domconfig{'helpsettings'} = {};
6552: }
6553: }
6554:
6555: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
6556:
6557: foreach my $item (@toggles) {
6558:
6559: if ($defaultchecked{$item} eq 'on') {
6560: if (($domconfig{'helpsettings'}{$item} eq '') &&
6561: ($env{'form.'.$item} eq '0')) {
6562: $changes{$item} = 1;
6563: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
6564: $changes{$item} = 1;
6565: }
6566: } elsif ($defaultchecked{$item} eq 'off') {
6567: if (($domconfig{'helpsettings'}{$item} eq '') &&
6568: ($env{'form.'.$item} eq '1')) {
6569: $changes{$item} = 1;
6570: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
6571: $changes{$item} = 1;
6572: }
6573: }
6574: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
6575: }
6576:
6577: if ($customhelpfile ne '') {
6578: my $error;
6579: if ($configuserok eq 'ok') {
6580: if ($switchserver) {
6581: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6582: } else {
6583: if ($author_ok eq 'ok') {
6584: my ($result,$loginhelpurl) =
6585: &publishlogo($r,'upload','loginhelpurl',$dom,
6586: $confname,'help','','',$customhelpfile);
6587: if ($result eq 'ok') {
6588: $helphash{'helpsettings'}{'loginhelpurl'} = $loginhelpurl;
6589: $changes{'loginhelpurl'} = 1;
6590: } else {
6591: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customhelpfile,$result);
6592: }
6593: } else {
6594: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$author_ok);
6595: }
6596: }
6597: } else {
6598: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$configuserok);
6599: }
6600: if ($error) {
6601: &Apache::lonnet::logthis($error);
6602: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6603: }
6604: }
6605:
6606: if ($domconfig{'helpsettings'}{'loginhelpurl'} ne '') {
6607: if ($env{'form.loginhelpurl_del'}) {
6608: $helphash{'helpsettings'}{'loginhelpurl'} = '';
6609: $changes{'loginhelpurl'} = 1;
6610: }
6611: }
6612: }
6613:
6614:
6615: my $putresult;
6616:
6617: if (keys(%changes) > 0) {
6618: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
6619: } else {
6620: $putresult = 'ok';
6621: }
6622:
6623: if ($putresult eq 'ok') {
6624: if (keys(%changes) > 0) {
6625: $resulttext = &mt('Changes made:').'<ul>';
6626: foreach my $item (sort(keys(%changes))) {
6627: if ($item eq 'submitbugs') {
6628: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6629: }
6630: if ($item eq 'loginhelpurl') {
6631: if ($helphash{'helpsettings'}{'loginhelpurl'} eq '') {
6632: $resulttext .= '<li>'.&mt('[_1] help file removed; [_2] file will be used for the unathorized help page in this domain.',$customhelpfile,$defaulthelpfile).'</li>';
6633: } else {
6634: $resulttext .= '<li>'.&mt("$title{$item} [_1]",$customhelpfile).'</li>';
6635: }
6636: }
6637: }
6638: $resulttext .= '</ul>';
6639: } else {
6640: $resulttext = &mt('No changes made to help settings');
6641: }
6642: } else {
6643: $resulttext = '<span class="LC_error">'.
6644: &mt('An error occurred: [_1]',$putresult).'</span>';
6645: }
6646: if ($errors) {
6647: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6648: $errors.'</ul>';
6649: }
6650: return $resulttext;
6651: }
6652:
6653: sub modify_coursedefaults {
6654: my ($dom,%domconfig) = @_;
6655: my ($resulttext,$errors,%changes,%defaultshash);
6656: my %defaultchecked = ('canuse_pdfforms' => 'off');
6657: my @offon = ('off','on');
6658: my @toggles = ();
6659:
6660: $defaultshash{'coursedefaults'} = {};
6661:
6662: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
6663: if ($domconfig{'coursedefaults'} eq '') {
6664: $domconfig{'coursedefaults'} = {};
6665: }
6666: }
6667:
6668: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
6669: foreach my $item (@toggles) {
6670: if ($defaultchecked{$item} eq 'on') {
6671: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6672: ($env{'form.'.$item} eq '0')) {
6673: $changes{$item} = 1;
6674: } elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
6675: $changes{$item} = 1;
6676: }
6677: } elsif ($defaultchecked{$item} eq 'off') {
6678: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6679: ($env{'form.'.$item} eq '1')) {
6680: $changes{$item} = 1;
6681: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
6682: $changes{$item} = 1;
6683: }
6684: }
6685: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
6686: }
6687: my $currdefresponder = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
6688: my $newdefresponder = $env{'form.anonsurvey_threshold'};
6689: $newdefresponder =~ s/\D//g;
6690: if ($newdefresponder eq '' || $newdefresponder < 1) {
6691: $newdefresponder = 1;
6692: }
6693: $defaultshash{'coursedefaults'}{'anonsurvey_threshold'} = $newdefresponder;
6694: if ($currdefresponder ne $newdefresponder) {
6695: unless ($currdefresponder eq '' && $newdefresponder == 10) {
6696: $changes{'anonsurvey_threshold'} = 1;
6697: }
6698: }
6699: }
6700: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
6701: $dom);
6702: if ($putresult eq 'ok') {
6703: if (keys(%changes) > 0) {
6704: if ($changes{'canuse_pdfforms'}) {
6705: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6706: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
6707: my $cachetime = 24*60*60;
6708: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6709: }
6710: $resulttext = &mt('Changes made:').'<ul>';
6711: foreach my $item (sort(keys(%changes))) {
6712: if ($item eq 'canuse_pdfforms') {
6713: if ($env{'form.'.$item} eq '1') {
6714: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
6715: } else {
6716: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
6717: }
6718: } elsif ($item eq 'anonsurvey_threshold') {
6719: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
6720: }
6721: }
6722: $resulttext .= '</ul>';
6723: } else {
6724: $resulttext = &mt('No changes made to course defaults');
6725: }
6726: } else {
6727: $resulttext = '<span class="LC_error">'.
6728: &mt('An error occurred: [_1]',$putresult).'</span>';
6729: }
6730: return $resulttext;
6731: }
6732:
6733: sub modify_usersessions {
6734: my ($dom,%domconfig) = @_;
6735: my @types = ('version','excludedomain','includedomain');
6736: my @prefixes = ('remote','hosted');
6737: my @lcversions = &Apache::lonnet::all_loncaparevs();
6738: my (%by_ip,%by_location,@intdoms);
6739: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
6740: my @locations = sort(keys(%by_location));
6741: my (%defaultshash,%changes);
6742: foreach my $prefix (@prefixes) {
6743: $defaultshash{'usersessions'}{$prefix} = {};
6744: }
6745: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6746: my $resulttext;
6747: my %iphost = &Apache::lonnet::get_iphost();
6748: foreach my $prefix (@prefixes) {
6749: foreach my $type (@types) {
6750: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
6751: if ($type eq 'version') {
6752: my $value = $env{'form.'.$prefix.'_'.$type};
6753: my $okvalue;
6754: if ($value ne '') {
6755: if (grep(/^\Q$value\E$/,@lcversions)) {
6756: $okvalue = $value;
6757: }
6758: }
6759: if (ref($domconfig{'usersessions'}) eq 'HASH') {
6760: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
6761: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
6762: if ($inuse == 0) {
6763: $changes{$prefix}{$type} = 1;
6764: } else {
6765: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
6766: $changes{$prefix}{$type} = 1;
6767: }
6768: if ($okvalue ne '') {
6769: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6770: }
6771: }
6772: } else {
6773: if (($inuse == 1) && ($okvalue ne '')) {
6774: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6775: $changes{$prefix}{$type} = 1;
6776: }
6777: }
6778: } else {
6779: if (($inuse == 1) && ($okvalue ne '')) {
6780: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6781: $changes{$prefix}{$type} = 1;
6782: }
6783: }
6784: } else {
6785: if (($inuse == 1) && ($okvalue ne '')) {
6786: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6787: $changes{$prefix}{$type} = 1;
6788: }
6789: }
6790: } else {
6791: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
6792: my @okvals;
6793: foreach my $val (@vals) {
6794: if ($val =~ /:/) {
6795: my @items = split(/:/,$val);
6796: foreach my $item (@items) {
6797: if (ref($by_location{$item}) eq 'ARRAY') {
6798: push(@okvals,$item);
6799: }
6800: }
6801: } else {
6802: if (ref($by_location{$val}) eq 'ARRAY') {
6803: push(@okvals,$val);
6804: }
6805: }
6806: }
6807: @okvals = sort(@okvals);
6808: if (ref($domconfig{'usersessions'}) eq 'HASH') {
6809: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
6810: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
6811: if ($inuse == 0) {
6812: $changes{$prefix}{$type} = 1;
6813: } else {
6814: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6815: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
6816: if (@changed > 0) {
6817: $changes{$prefix}{$type} = 1;
6818: }
6819: }
6820: } else {
6821: if ($inuse == 1) {
6822: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6823: $changes{$prefix}{$type} = 1;
6824: }
6825: }
6826: } else {
6827: if ($inuse == 1) {
6828: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6829: $changes{$prefix}{$type} = 1;
6830: }
6831: }
6832: } else {
6833: if ($inuse == 1) {
6834: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6835: $changes{$prefix}{$type} = 1;
6836: }
6837: }
6838: }
6839: }
6840: }
6841: if (keys(%changes) > 0) {
6842: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
6843: $dom);
6844: if ($putresult eq 'ok') {
6845: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
6846: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
6847: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
6848: }
6849: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
6850: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
6851: }
6852: }
6853: my $cachetime = 24*60*60;
6854: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6855: my %lt = &usersession_titles();
6856: $resulttext = &mt('Changes made:').'<ul>';
6857: foreach my $prefix (@prefixes) {
6858: if (ref($changes{$prefix}) eq 'HASH') {
6859: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
6860: foreach my $type (@types) {
6861: if (defined($changes{$prefix}{$type})) {
6862: my $newvalue;
6863: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
6864: if (ref($defaultshash{'usersessions'}{$prefix})) {
6865: if ($type eq 'version') {
6866: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
6867: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
6868: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
6869: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
6870: }
6871: }
6872: }
6873: }
6874: if ($newvalue eq '') {
6875: if ($type eq 'version') {
6876: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
6877: } else {
6878: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
6879: }
6880: } else {
6881: if ($type eq 'version') {
6882: $newvalue .= ' '.&mt('(or later)');
6883: }
6884: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
6885: }
6886: }
6887: }
6888: $resulttext .= '</ul>';
6889: }
6890: }
6891: $resulttext .= '</ul>';
6892: } else {
6893: $resulttext = '<span class="LC_error">'.
6894: &mt('An error occurred: [_1]',$putresult).'</span>';
6895: }
6896: } else {
6897: $resulttext = &mt('No changes made to settings for user session hosting.');
6898: }
6899: return $resulttext;
6900: }
6901:
6902: sub recurse_check {
6903: my ($chkcats,$categories,$depth,$name) = @_;
6904: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
6905: my $chg = 0;
6906: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
6907: my $category = $chkcats->[$depth]{$name}[$j];
6908: my $item;
6909: if ($category eq '') {
6910: $chg ++;
6911: } else {
6912: my $deeper = $depth + 1;
6913: $item = &escape($category).':'.&escape($name).':'.$depth;
6914: if ($chg) {
6915: $categories->{$item} -= $chg;
6916: }
6917: &recurse_check($chkcats,$categories,$deeper,$category);
6918: $deeper --;
6919: }
6920: }
6921: }
6922: return;
6923: }
6924:
6925: sub recurse_cat_deletes {
6926: my ($item,$coursecategories,$deletions) = @_;
6927: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
6928: my $subdepth = $depth + 1;
6929: if (ref($coursecategories) eq 'HASH') {
6930: foreach my $subitem (keys(%{$coursecategories})) {
6931: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
6932: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
6933: delete($coursecategories->{$subitem});
6934: $deletions->{$subitem} = 1;
6935: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
6936: }
6937: }
6938: }
6939: return;
6940: }
6941:
6942: sub dom_servers {
6943: my ($dom) = @_;
6944: my (%uniqservers,%servers);
6945: my $primaryserver = &Apache::lonnet::hostname(&Apache::lonnet::domain($dom,'primary'));
6946: my @machinedoms = &Apache::lonnet::machine_domains($primaryserver);
6947: foreach my $mdom (@machinedoms) {
6948: my %currservers = %servers;
6949: my %server = &Apache::lonnet::get_servers($mdom);
6950: %servers = (%currservers,%server);
6951: }
6952: my %by_hostname;
6953: foreach my $id (keys(%servers)) {
6954: push(@{$by_hostname{$servers{$id}}},$id);
6955: }
6956: foreach my $hostname (sort(keys(%by_hostname))) {
6957: if (@{$by_hostname{$hostname}} > 1) {
6958: my $match = 0;
6959: foreach my $id (@{$by_hostname{$hostname}}) {
6960: if (&Apache::lonnet::host_domain($id) eq $dom) {
6961: $uniqservers{$id} = $hostname;
6962: $match = 1;
6963: }
6964: }
6965: unless ($match) {
6966: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
6967: }
6968: } else {
6969: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
6970: }
6971: }
6972: return %uniqservers;
6973: }
6974:
6975: sub get_active_dcs {
6976: my ($dom) = @_;
6977: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
6978: my %domcoords;
6979: my $numdcs = 0;
6980: my $now = time;
6981: foreach my $server (keys(%dompersonnel)) {
6982: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
6983: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
6984: my ($end,$start) = split(':',$dompersonnel{$server}{$user});
6985: if (($end eq '') || ($end == 0) || ($end > $now)) {
6986: if ($start <= $now) {
6987: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
6988: }
6989: }
6990: }
6991: }
6992: return %domcoords;
6993: }
6994:
6995: sub active_dc_picker {
6996: my ($dom,$curr_dc) = @_;
6997: my %domcoords = &get_active_dcs($dom);
6998: my @dcs = sort(keys(%domcoords));
6999: my $numdcs = scalar(@dcs);
7000: my $datatable;
7001: my $numinrow = 2;
7002: if ($numdcs > 1) {
7003: $datatable = '<table>';
7004: for (my $i=0; $i<@dcs; $i++) {
7005: my $rem = $i%($numinrow);
7006: if ($rem == 0) {
7007: if ($i > 0) {
7008: $datatable .= '</tr>';
7009: }
7010: $datatable .= '<tr>';
7011: }
7012: my $check = ' ';
7013: if ($curr_dc eq '') {
7014: if (!$i) {
7015: $check = ' checked="checked" ';
7016: }
7017: } elsif ($dcs[$i] eq $curr_dc) {
7018: $check = ' checked="checked" ';
7019: }
7020: if ($i == @dcs - 1) {
7021: my $colsleft = $numinrow - $rem;
7022: if ($colsleft > 1) {
7023: $datatable .= '<td colspan="'.$colsleft.'">';
7024: } else {
7025: $datatable .= '<td>';
7026: }
7027: } else {
7028: $datatable .= '<td>';
7029: }
7030: my ($dcname,$dcdom) = split(':',$dcs[$i]);
7031: $datatable .= '<span class="LC_nobreak"><label>'.
7032: '<input type="radio" name="autocreate_xmldc"'.
7033: ' value="'.$dcs[$i].'"'.$check.'/>'.
7034: &Apache::loncommon::plainname($dcname,$dcdom).
7035: '</label></span></td>';
7036: }
7037: $datatable .= '</tr></table>';
7038: } elsif (@dcs) {
7039: $datatable .= '<input type="hidden" name="autocreate_dc" value="'.
7040: $dcs[0].'" />';
7041: }
7042: return ($numdcs,$datatable);
7043: }
7044:
7045: sub usersession_titles {
7046: return &Apache::lonlocal::texthash(
7047: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
7048:
7049: remote => 'Hosting of sessions for users in this domain on servers in other domains',
7050: version => 'LON-CAPA version requirement',
7051: excludedomain => 'Allow all, but exclude specific domains',
7052: includedomain => 'Deny all, but include specific domains',
7053: );
7054: }
7055:
7056: 1;
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