1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.146 2011/08/01 19:46:49 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 automatically 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 = $env{'form.phase'};
199: }
200: my %domconfig =
201: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
202: 'quotas','autoenroll','autoupdate','autocreate',
203: 'directorysrch','usercreation','usermodification',
204: 'contacts','defaults','scantron','coursecategories',
205: 'serverstatuses','requestcourses','helpsettings',
206: 'coursedefaults','usersessions'],$dom);
207: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
208: 'autoupdate','autocreate','directorysrch','contacts',
209: 'usercreation','usermodification','scantron',
210: 'requestcourses','coursecategories','serverstatuses','helpsettings',
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/portal',
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 in each course by a CC',
344: col2 => 'Value',},
345: {col1 => 'Defaults which can be overridden for each course by a DC',
346: col2 => 'Value',},],
347: },
348: 'privacy' =>
349: {text => 'User Privacy',
350: help => 'Domain_Configuration_User_Privacy',
351: header => [{col1 => 'Setting',
352: col2 => 'Value',}],
353: },
354: 'usersessions' =>
355: {text => 'User session hosting/offloading',
356: help => 'Domain_Configuration_User_Sessions',
357: header => [{col1 => 'Domain server',
358: col2 => 'Servers to offload sessions to when busy'},
359: {col1 => 'Hosting of users from other domains',
360: col2 => 'Rules'},
361: {col1 => "Hosting domain's own users elsewhere",
362: col2 => 'Rules'}],
363: },
364: );
365: my %servers = &dom_servers($dom);
366: if (keys(%servers) > 1) {
367: $prefs{'login'} = { text => 'Log-in page options',
368: help => 'Domain_Configuration_Login_Page',
369: header => [{col1 => 'Log-in Service',
370: col2 => 'Server Setting',},
371: {col1 => 'Log-in Page Items',
372: col2 => ''}],
373: };
374: }
375: my @roles = ('student','coordinator','author','admin');
376: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
377: &Apache::lonhtmlcommon::add_breadcrumb
378: ({href=>"javascript:changePage(document.$phase,'pickactions')",
379: text=>"Settings to display/modify"});
380: my $confname = $dom.'-domainconfig';
381: if ($phase eq 'process') {
382: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
383: } elsif ($phase eq 'display') {
384: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname);
385: } else {
386: if (keys(%domconfig) == 0) {
387: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
388: my @ids=&Apache::lonnet::current_machine_ids();
389: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
390: my %designhash = &Apache::loncommon::get_domainconf($dom);
391: my @loginimages = ('img','logo','domlogo','login');
392: my $custom_img_count = 0;
393: foreach my $img (@loginimages) {
394: if ($designhash{$dom.'.login.'.$img} ne '') {
395: $custom_img_count ++;
396: }
397: }
398: foreach my $role (@roles) {
399: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
400: $custom_img_count ++;
401: }
402: }
403: if ($custom_img_count > 0) {
404: &Apache::lonconfigsettings::print_header($r,$phase,$context);
405: my $switch_server = &check_switchserver($dom,$confname);
406: $r->print(
407: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
408: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
409: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
410: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
411: if ($switch_server) {
412: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
413: }
414: $r->print(&Apache::loncommon::end_page());
415: return OK;
416: }
417: }
418: }
419: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
420: }
421: return OK;
422: }
423:
424: sub process_changes {
425: my ($r,$dom,$confname,$action,$roles,$values) = @_;
426: my %domconfig;
427: if (ref($values) eq 'HASH') {
428: %domconfig = %{$values};
429: }
430: my $output;
431: if ($action eq 'login') {
432: $output = &modify_login($r,$dom,$confname,%domconfig);
433: } elsif ($action eq 'rolecolors') {
434: $output = &modify_rolecolors($r,$dom,$confname,$roles,
435: %domconfig);
436: } elsif ($action eq 'quotas') {
437: $output = &modify_quotas($dom,$action,%domconfig);
438: } elsif ($action eq 'autoenroll') {
439: $output = &modify_autoenroll($dom,%domconfig);
440: } elsif ($action eq 'autoupdate') {
441: $output = &modify_autoupdate($dom,%domconfig);
442: } elsif ($action eq 'autocreate') {
443: $output = &modify_autocreate($dom,%domconfig);
444: } elsif ($action eq 'directorysrch') {
445: $output = &modify_directorysrch($dom,%domconfig);
446: } elsif ($action eq 'usercreation') {
447: $output = &modify_usercreation($dom,%domconfig);
448: } elsif ($action eq 'usermodification') {
449: $output = &modify_usermodification($dom,%domconfig);
450: } elsif ($action eq 'contacts') {
451: $output = &modify_contacts($dom,%domconfig);
452: } elsif ($action eq 'defaults') {
453: $output = &modify_defaults($dom,$r);
454: } elsif ($action eq 'scantron') {
455: $output = &modify_scantron($r,$dom,$confname,%domconfig);
456: } elsif ($action eq 'coursecategories') {
457: $output = &modify_coursecategories($dom,%domconfig);
458: } elsif ($action eq 'serverstatuses') {
459: $output = &modify_serverstatuses($dom,%domconfig);
460: } elsif ($action eq 'requestcourses') {
461: $output = &modify_quotas($dom,$action,%domconfig);
462: } elsif ($action eq 'helpsettings') {
463: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
464: } elsif ($action eq 'coursedefaults') {
465: $output = &modify_coursedefaults($dom,%domconfig);
466: } elsif ($action eq 'usersessions') {
467: $output = &modify_usersessions($dom,%domconfig);
468: }
469: return $output;
470: }
471:
472: sub print_config_box {
473: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
474: my $rowtotal = 0;
475: my $output;
476: if ($action eq 'coursecategories') {
477: $output = &coursecategories_javascript($settings);
478: }
479: $output .=
480: '<table class="LC_nested_outer">
481: <tr>
482: <th align="left" valign="middle"><span class="LC_nobreak">'.
483: &mt($item->{text}).' '.
484: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
485: '</tr>';
486: $rowtotal ++;
487: my $numheaders = 1;
488: if (ref($item->{'header'}) eq 'ARRAY') {
489: $numheaders = scalar(@{$item->{'header'}});
490: }
491: if ($numheaders > 1) {
492: my $colspan = '';
493: my $rightcolspan = '';
494: if (($action eq 'rolecolors') || ($action eq 'coursecategories') || ($action eq 'helpsettings')) {
495: $colspan = ' colspan="2"';
496: }
497: if ($action eq 'usersessions') {
498: $rightcolspan = ' colspan="3"';
499: }
500: $output .= '
501: <tr>
502: <td>
503: <table class="LC_nested">
504: <tr class="LC_info_row">
505: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
506: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
507: </tr>';
508: $rowtotal ++;
509: if ($action eq 'autoupdate') {
510: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
511: } elsif ($action eq 'usercreation') {
512: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
513: } elsif ($action eq 'usermodification') {
514: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
515: } elsif ($action eq 'coursecategories') {
516: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
517: } elsif ($action eq 'login') {
518: $output .= &print_login('top',$dom,$confname,$phase,$settings,\$rowtotal);
519: $colspan = ' colspan="2"';
520: } elsif ($action eq 'requestcourses') {
521: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
522: } elsif ($action eq 'helpsettings') {
523: $output .= &print_helpsettings('top',$dom,$confname,$settings,\$rowtotal);
524: } elsif ($action eq 'usersessions') {
525: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
526: } elsif ($action eq 'rolecolors') {
527: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
528: } elsif ($action eq 'coursedefaults') {
529: $output .= &print_coursedefaults('top',$dom,$settings,\$rowtotal);
530: }
531: $output .= '
532: </table>
533: </td>
534: </tr>
535: <tr>
536: <td>
537: <table class="LC_nested">
538: <tr class="LC_info_row">
539: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
540: $output .= '
541: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
542: </tr>';
543: $rowtotal ++;
544: if ($action eq 'autoupdate') {
545: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
546: </table>
547: </td>
548: </tr>
549: <tr>
550: <td>
551: <table class="LC_nested">
552: <tr class="LC_info_row">
553: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
554: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
555: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
556: $rowtotal ++;
557: } elsif ($action eq 'usercreation') {
558: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
559: </table>
560: </td>
561: </tr>
562: <tr>
563: <td>
564: <table class="LC_nested">
565: <tr class="LC_info_row">
566: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
567: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
568: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
569: $rowtotal ++;
570: } elsif ($action eq 'usermodification') {
571: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
572: </table>
573: </td>
574: </tr>
575: <tr>
576: <td>
577: <table class="LC_nested">
578: <tr class="LC_info_row">
579: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
580: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
581: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
582: $rowtotal ++;
583: } elsif ($action eq 'coursecategories') {
584: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
585: } elsif ($action eq 'login') {
586: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,\$rowtotal);
587: } elsif ($action eq 'requestcourses') {
588: $output .= &print_courserequestmail($dom,$settings,\$rowtotal);
589: } elsif ($action eq 'helpsettings') {
590: $output .= &print_helpsettings('bottom',$dom,$confname,$settings,\$rowtotal);
591: } elsif ($action eq 'usersessions') {
592: $output .= &print_usersessions('middle',$dom,$settings,\$rowtotal).'
593: </table>
594: </td>
595: </tr>
596: <tr>
597: <td>
598: <table class="LC_nested">
599: <tr class="LC_info_row">
600: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
601: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
602: &print_usersessions('bottom',$dom,$settings,\$rowtotal);
603: $rowtotal ++;
604: } elsif ($action eq 'coursedefaults') {
605: $output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
606: } elsif ($action eq 'rolecolors') {
607: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
608: </table>
609: </td>
610: </tr>
611: <tr>
612: <td>
613: <table class="LC_nested">
614: <tr class="LC_info_row">
615: <td class="LC_left_item"'.$colspan.' valign="top">'.
616: &mt($item->{'header'}->[2]->{'col1'}).'</td>
617: <td class="LC_right_item" valign="top">'.
618: &mt($item->{'header'}->[2]->{'col2'}).'</td>
619: </tr>'.
620: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
621: </table>
622: </td>
623: </tr>
624: <tr>
625: <td>
626: <table class="LC_nested">
627: <tr class="LC_info_row">
628: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
629: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
630: </tr>'.
631: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
632: $rowtotal += 2;
633: }
634: } else {
635: $output .= '
636: <tr>
637: <td>
638: <table class="LC_nested">
639: <tr class="LC_info_row">';
640: if (($action eq 'login') || ($action eq 'directorysrch')) {
641: $output .= '
642: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
643: } elsif ($action eq 'serverstatuses') {
644: $output .= '
645: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
646: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
647:
648: } else {
649: $output .= '
650: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
651: }
652: if (defined($item->{'header'}->[0]->{'col3'})) {
653: $output .= '<td class="LC_left_item" valign="top">'.
654: &mt($item->{'header'}->[0]->{'col2'});
655: if ($action eq 'serverstatuses') {
656: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
657: }
658: } else {
659: $output .= '<td class="LC_right_item" valign="top">'.
660: &mt($item->{'header'}->[0]->{'col2'});
661: }
662: $output .= '</td>';
663: if ($item->{'header'}->[0]->{'col3'}) {
664: $output .= '<td class="LC_right_item" valign="top">'.
665: &mt($item->{'header'}->[0]->{'col3'});
666: if ($action eq 'serverstatuses') {
667: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
668: }
669: $output .= '</td>';
670: }
671: $output .= '</tr>';
672: $rowtotal ++;
673: if ($action eq 'login') {
674: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,
675: \$rowtotal);
676: } elsif ($action eq 'quotas') {
677: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
678: } elsif ($action eq 'autoenroll') {
679: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
680: } elsif ($action eq 'autocreate') {
681: $output .= &print_autocreate($dom,$settings,\$rowtotal);
682: } elsif ($action eq 'directorysrch') {
683: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
684: } elsif ($action eq 'contacts') {
685: $output .= &print_contacts($dom,$settings,\$rowtotal);
686: } elsif ($action eq 'defaults') {
687: $output .= &print_defaults($dom,\$rowtotal);
688: } elsif ($action eq 'scantron') {
689: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
690: } elsif ($action eq 'serverstatuses') {
691: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
692: } elsif ($action eq 'helpsettings') {
693: $output .= &print_helpsettings('top',$dom,$confname,$settings,\$rowtotal);
694: }
695: }
696: $output .= '
697: </table>
698: </td>
699: </tr>
700: </table><br />';
701: return ($output,$rowtotal);
702: }
703:
704: sub print_login {
705: my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_;
706: my ($css_class,$datatable);
707: my %choices = &login_choices();
708:
709: if ($position eq 'top') {
710: my %servers = &dom_servers($dom);
711: my $choice = $choices{'disallowlogin'};
712: $css_class = ' class="LC_odd_row"';
713: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
714: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
715: '<th>'.$choices{'server'}.'</th>'.
716: '<th>'.$choices{'serverpath'}.'</th>'.
717: '<th>'.$choices{'custompath'}.'</th>'.
718: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
719: my %disallowed;
720: if (ref($settings) eq 'HASH') {
721: if (ref($settings->{'loginvia'}) eq 'HASH') {
722: %disallowed = %{$settings->{'loginvia'}};
723: }
724: }
725: foreach my $lonhost (sort(keys(%servers))) {
726: my $direct = 'selected="selected"';
727: if (ref($disallowed{$lonhost}) eq 'HASH') {
728: if ($disallowed{$lonhost}{'server'} ne '') {
729: $direct = '';
730: }
731: }
732: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
733: '<td><select name="'.$lonhost.'_server">'.
734: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
735: '</option>';
736: foreach my $hostid (keys(%servers)) {
737: next if ($servers{$hostid} eq $servers{$lonhost});
738: my $selected = '';
739: if (ref($disallowed{$lonhost}) eq 'HASH') {
740: if ($hostid eq $disallowed{$lonhost}{'server'}) {
741: $selected = 'selected="selected"';
742: }
743: }
744: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
745: $servers{$hostid}.'</option>';
746: }
747: $datatable .= '</select></td>'.
748: '<td><select name="'.$lonhost.'_serverpath">';
749: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
750: my $pathname = $path;
751: if ($path eq 'custom') {
752: $pathname = &mt('Custom Path').' ->';
753: }
754: my $selected = '';
755: if (ref($disallowed{$lonhost}) eq 'HASH') {
756: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
757: $selected = 'selected="selected"';
758: }
759: } elsif ($path eq '') {
760: $selected = 'selected="selected"';
761: }
762: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
763: }
764: $datatable .= '</select></td>';
765: my ($custom,$exempt);
766: if (ref($disallowed{$lonhost}) eq 'HASH') {
767: $custom = $disallowed{$lonhost}{'custompath'};
768: $exempt = $disallowed{$lonhost}{'exempt'};
769: }
770: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
771: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
772: '</tr>';
773: }
774: $datatable .= '</table></td></tr>';
775: return $datatable;
776: }
777:
778: my %defaultchecked = (
779: 'coursecatalog' => 'on',
780: 'adminmail' => 'off',
781: 'newuser' => 'off',
782: );
783: my @toggles = ('coursecatalog','adminmail','newuser');
784: my (%checkedon,%checkedoff);
785: foreach my $item (@toggles) {
786: if ($defaultchecked{$item} eq 'on') {
787: $checkedon{$item} = ' checked="checked" ';
788: $checkedoff{$item} = ' ';
789: } elsif ($defaultchecked{$item} eq 'off') {
790: $checkedoff{$item} = ' checked="checked" ';
791: $checkedon{$item} = ' ';
792: }
793: }
794: my @images = ('img','logo','domlogo','login');
795: my @logintext = ('textcol','bgcol');
796: my @bgs = ('pgbg','mainbg','sidebg');
797: my @links = ('link','alink','vlink');
798: my %designhash = &Apache::loncommon::get_domainconf($dom);
799: my %defaultdesign = %Apache::loncommon::defaultdesign;
800: my (%is_custom,%designs);
801: my %defaults = (
802: font => $defaultdesign{'login.font'},
803: );
804: foreach my $item (@images) {
805: $defaults{$item} = $defaultdesign{'login.'.$item};
806: $defaults{'showlogo'}{$item} = 1;
807: }
808: foreach my $item (@bgs) {
809: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
810: }
811: foreach my $item (@logintext) {
812: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
813: }
814: foreach my $item (@links) {
815: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
816: }
817: if (ref($settings) eq 'HASH') {
818: foreach my $item (@toggles) {
819: if ($settings->{$item} eq '1') {
820: $checkedon{$item} = ' checked="checked" ';
821: $checkedoff{$item} = ' ';
822: } elsif ($settings->{$item} eq '0') {
823: $checkedoff{$item} = ' checked="checked" ';
824: $checkedon{$item} = ' ';
825: }
826: }
827: foreach my $item (@images) {
828: if (defined($settings->{$item})) {
829: $designs{$item} = $settings->{$item};
830: $is_custom{$item} = 1;
831: }
832: if (defined($settings->{'showlogo'}{$item})) {
833: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
834: }
835: }
836: foreach my $item (@logintext) {
837: if ($settings->{$item} ne '') {
838: $designs{'logintext'}{$item} = $settings->{$item};
839: $is_custom{$item} = 1;
840: }
841: }
842: if ($settings->{'font'} ne '') {
843: $designs{'font'} = $settings->{'font'};
844: $is_custom{'font'} = 1;
845: }
846: foreach my $item (@bgs) {
847: if ($settings->{$item} ne '') {
848: $designs{'bgs'}{$item} = $settings->{$item};
849: $is_custom{$item} = 1;
850: }
851: }
852: foreach my $item (@links) {
853: if ($settings->{$item} ne '') {
854: $designs{'links'}{$item} = $settings->{$item};
855: $is_custom{$item} = 1;
856: }
857: }
858: } else {
859: if ($designhash{$dom.'.login.font'} ne '') {
860: $designs{'font'} = $designhash{$dom.'.login.font'};
861: $is_custom{'font'} = 1;
862: }
863: foreach my $item (@images) {
864: if ($designhash{$dom.'.login.'.$item} ne '') {
865: $designs{$item} = $designhash{$dom.'.login.'.$item};
866: $is_custom{$item} = 1;
867: }
868: }
869: foreach my $item (@bgs) {
870: if ($designhash{$dom.'.login.'.$item} ne '') {
871: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
872: $is_custom{$item} = 1;
873: }
874: }
875: foreach my $item (@links) {
876: if ($designhash{$dom.'.login.'.$item} ne '') {
877: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
878: $is_custom{$item} = 1;
879: }
880: }
881: }
882: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
883: logo => 'Institution Logo',
884: domlogo => 'Domain Logo',
885: login => 'Login box');
886: my $itemcount = 1;
887: foreach my $item (@toggles) {
888: $css_class = $itemcount%2?' class="LC_odd_row"':'';
889: $datatable .=
890: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
891: '</td><td>'.
892: '<span class="LC_nobreak"><label><input type="radio" name="'.
893: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
894: '</label> <label><input type="radio" name="'.$item.'"'.
895: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
896: '</tr>';
897: $itemcount ++;
898: }
899: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
900: $datatable .= '</tr></table></td></tr>';
901: return $datatable;
902: }
903:
904: sub login_choices {
905: my %choices =
906: &Apache::lonlocal::texthash (
907: coursecatalog => 'Display Course/Community Catalog link?',
908: adminmail => "Display Administrator's E-mail Address?",
909: disallowlogin => "Login page requests redirected",
910: hostid => "Server",
911: server => "Redirect to:",
912: serverpath => "Path",
913: custompath => "Custom",
914: exempt => "Exempt IP(s)",
915: directlogin => "No redirect",
916: newuser => "Link to create a user account",
917: img => "Header",
918: logo => "Main Logo",
919: domlogo => "Domain Logo",
920: login => "Log-in Header",
921: textcol => "Text color",
922: bgcol => "Box color",
923: bgs => "Background colors",
924: links => "Link colors",
925: font => "Font color",
926: pgbg => "Header",
927: mainbg => "Page",
928: sidebg => "Login box",
929: link => "Link",
930: alink => "Active link",
931: vlink => "Visited link",
932: );
933: return %choices;
934: }
935:
936: sub print_rolecolors {
937: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
938: my %choices = &color_font_choices();
939: my @bgs = ('pgbg','tabbg','sidebg');
940: my @links = ('link','alink','vlink');
941: my @images = ('img');
942: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
943: my %designhash = &Apache::loncommon::get_domainconf($dom);
944: my %defaultdesign = %Apache::loncommon::defaultdesign;
945: my (%is_custom,%designs);
946: my %defaults = (
947: img => $defaultdesign{$role.'.img'},
948: font => $defaultdesign{$role.'.font'},
949: fontmenu => $defaultdesign{$role.'.fontmenu'},
950: );
951: foreach my $item (@bgs) {
952: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
953: }
954: foreach my $item (@links) {
955: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
956: }
957: if (ref($settings) eq 'HASH') {
958: if (ref($settings->{$role}) eq 'HASH') {
959: if ($settings->{$role}->{'img'} ne '') {
960: $designs{'img'} = $settings->{$role}->{'img'};
961: $is_custom{'img'} = 1;
962: }
963: if ($settings->{$role}->{'font'} ne '') {
964: $designs{'font'} = $settings->{$role}->{'font'};
965: $is_custom{'font'} = 1;
966: }
967: if ($settings->{$role}->{'fontmenu'} ne '') {
968: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
969: $is_custom{'fontmenu'} = 1;
970: }
971: foreach my $item (@bgs) {
972: if ($settings->{$role}->{$item} ne '') {
973: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
974: $is_custom{$item} = 1;
975: }
976: }
977: foreach my $item (@links) {
978: if ($settings->{$role}->{$item} ne '') {
979: $designs{'links'}{$item} = $settings->{$role}->{$item};
980: $is_custom{$item} = 1;
981: }
982: }
983: }
984: } else {
985: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
986: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
987: $is_custom{'img'} = 1;
988: }
989: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
990: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
991: $is_custom{'fontmenu'} = 1;
992: }
993: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
994: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
995: $is_custom{'font'} = 1;
996: }
997: foreach my $item (@bgs) {
998: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
999: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1000: $is_custom{$item} = 1;
1001:
1002: }
1003: }
1004: foreach my $item (@links) {
1005: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1006: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1007: $is_custom{$item} = 1;
1008: }
1009: }
1010: }
1011: my $itemcount = 1;
1012: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1013: $datatable .= '</tr></table></td></tr>';
1014: return $datatable;
1015: }
1016:
1017: sub display_color_options {
1018: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1019: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1020: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1021: my $datatable = '<tr'.$css_class.'>'.
1022: '<td>'.$choices->{'font'}.'</td>';
1023: if (!$is_custom->{'font'}) {
1024: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1025: } else {
1026: $datatable .= '<td> </td>';
1027: }
1028: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
1029: $datatable .= '<td><span class="LC_nobreak">'.
1030: '<input type="text" size="10" name="'.$role.'_font"'.
1031: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
1032: ' <span id="css_'.$role.'_font" style="background-color: '.
1033: $designs->{'font'}.';"> </span>'.
1034: '</span></td></tr>';
1035: unless ($role eq 'login') {
1036: $datatable .= '<tr'.$css_class.'>'.
1037: '<td>'.$choices->{'fontmenu'}.'</td>';
1038: if (!$is_custom->{'fontmenu'}) {
1039: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1040: } else {
1041: $datatable .= '<td> </td>';
1042: }
1043: $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
1044: $datatable .= '<td><span class="LC_nobreak">'.
1045: '<input type="text" size="10" name="'.$role.'_fontmenu"'.
1046: ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
1047: ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
1048: $designs->{'fontmenu'}.';"> </span>'.
1049: '</span></td></tr>';
1050: }
1051: my $switchserver = &check_switchserver($dom,$confname);
1052: foreach my $img (@{$images}) {
1053: $itemcount ++;
1054: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1055: $datatable .= '<tr'.$css_class.'>'.
1056: '<td>'.$choices->{$img};
1057: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1058: if ($role eq 'login') {
1059: if ($img eq 'login') {
1060: $login_hdr_pick =
1061: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1062: $logincolors =
1063: &login_text_colors($img,$role,$logintext,$phase,$choices,
1064: $designs);
1065: } elsif ($img ne 'domlogo') {
1066: $datatable.= &logo_display_options($img,$defaults,$designs);
1067: }
1068: }
1069: $datatable .= '</td>';
1070: if ($designs->{$img} ne '') {
1071: $imgfile = $designs->{$img};
1072: $img_import = ($imgfile =~ m{^/adm/});
1073: } else {
1074: $imgfile = $defaults->{$img};
1075: }
1076: if ($imgfile) {
1077: my ($showfile,$fullsize);
1078: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1079: my $urldir = $1;
1080: my $filename = $2;
1081: my @info = &Apache::lonnet::stat_file($designs->{$img});
1082: if (@info) {
1083: my $thumbfile = 'tn-'.$filename;
1084: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1085: if (@thumb) {
1086: $showfile = $urldir.'/'.$thumbfile;
1087: } else {
1088: $showfile = $imgfile;
1089: }
1090: } else {
1091: $showfile = '';
1092: }
1093: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1094: $showfile = $imgfile;
1095: my $imgdir = $1;
1096: my $filename = $2;
1097: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
1098: $showfile = "/$imgdir/tn-".$filename;
1099: } else {
1100: my $input = "/home/httpd/html".$imgfile;
1101: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
1102: if (!-e $output) {
1103: my ($width,$height) = &thumb_dimensions();
1104: my ($fullwidth,$fullheight) = &check_dimensions($input);
1105: if ($fullwidth ne '' && $fullheight ne '') {
1106: if ($fullwidth > $width && $fullheight > $height) {
1107: my $size = $width.'x'.$height;
1108: system("convert -sample $size $input $output");
1109: $showfile = '/'.$imgdir.'/tn-'.$filename;
1110: }
1111: }
1112: }
1113: }
1114: }
1115: if ($showfile) {
1116: if ($showfile =~ m{^/(adm|res)/}) {
1117: if ($showfile =~ m{^/res/}) {
1118: my $local_showfile =
1119: &Apache::lonnet::filelocation('',$showfile);
1120: &Apache::lonnet::repcopy($local_showfile);
1121: }
1122: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1123: }
1124: if ($imgfile) {
1125: if ($imgfile =~ m{^/(adm|res)/}) {
1126: if ($imgfile =~ m{^/res/}) {
1127: my $local_imgfile =
1128: &Apache::lonnet::filelocation('',$imgfile);
1129: &Apache::lonnet::repcopy($local_imgfile);
1130: }
1131: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1132: } else {
1133: $fullsize = $imgfile;
1134: }
1135: }
1136: $datatable .= '<td>';
1137: if ($img eq 'login') {
1138: $datatable .= $login_hdr_pick;
1139: }
1140: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1141: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1142: } else {
1143: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1144: &mt('Upload:');
1145: }
1146: } else {
1147: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1148: &mt('Upload:');
1149: }
1150: if ($switchserver) {
1151: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1152: } else {
1153: if ($img ne 'login') { # suppress file selection for Log-in header
1154: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1155: }
1156: }
1157: $datatable .= '</td></tr>';
1158: }
1159: $itemcount ++;
1160: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1161: $datatable .= '<tr'.$css_class.'>'.
1162: '<td>'.$choices->{'bgs'}.'</td>';
1163: my $bgs_def;
1164: foreach my $item (@{$bgs}) {
1165: if (!$is_custom->{$item}) {
1166: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1167: }
1168: }
1169: if ($bgs_def) {
1170: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1171: } else {
1172: $datatable .= '<td> </td>';
1173: }
1174: $datatable .= '<td class="LC_right_item">'.
1175: '<table border="0"><tr>';
1176: foreach my $item (@{$bgs}) {
1177: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1178: $datatable .= '<td align="center">'.$link;
1179: if ($designs->{'bgs'}{$item}) {
1180: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1181: }
1182: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1183: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1184: }
1185: $datatable .= '</tr></table></td></tr>';
1186: $itemcount ++;
1187: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1188: $datatable .= '<tr'.$css_class.'>'.
1189: '<td>'.$choices->{'links'}.'</td>';
1190: my $links_def;
1191: foreach my $item (@{$links}) {
1192: if (!$is_custom->{$item}) {
1193: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1194: }
1195: }
1196: if ($links_def) {
1197: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1198: } else {
1199: $datatable .= '<td> </td>';
1200: }
1201: $datatable .= '<td class="LC_right_item">'.
1202: '<table border="0"><tr>';
1203: foreach my $item (@{$links}) {
1204: $datatable .= '<td align="center">'."\n".
1205: &color_pick($phase,$role,$item,$choices->{$item},
1206: $designs->{'links'}{$item});
1207: if ($designs->{'links'}{$item}) {
1208: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1209: }
1210: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1211: '" /></td>';
1212: }
1213: $$rowtotal += $itemcount;
1214: return $datatable;
1215: }
1216:
1217: sub logo_display_options {
1218: my ($img,$defaults,$designs) = @_;
1219: my $checkedon;
1220: if (ref($defaults) eq 'HASH') {
1221: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1222: if ($defaults->{'showlogo'}{$img}) {
1223: $checkedon = 'checked="checked" ';
1224: }
1225: }
1226: }
1227: if (ref($designs) eq 'HASH') {
1228: if (ref($designs->{'showlogo'}) eq 'HASH') {
1229: if (defined($designs->{'showlogo'}{$img})) {
1230: if ($designs->{'showlogo'}{$img} == 0) {
1231: $checkedon = '';
1232: } elsif ($designs->{'showlogo'}{$img} == 1) {
1233: $checkedon = 'checked="checked" ';
1234: }
1235: }
1236: }
1237: }
1238: return '<br /><label> <input type="checkbox" name="'.
1239: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1240: &mt('show').'</label>'."\n";
1241: }
1242:
1243: sub login_header_options {
1244: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1245: my $output = '';
1246: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1247: $output .= &mt('Text default(s):').'<br />';
1248: if (!$is_custom->{'textcol'}) {
1249: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1250: ' ';
1251: }
1252: if (!$is_custom->{'bgcol'}) {
1253: $output .= $choices->{'bgcol'}.': '.
1254: '<span id="css_'.$role.'_font" style="background-color: '.
1255: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1256: }
1257: $output .= '<br />';
1258: }
1259: $output .='<br />';
1260: return $output;
1261: }
1262:
1263: sub login_text_colors {
1264: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1265: my $color_menu = '<table border="0"><tr>';
1266: foreach my $item (@{$logintext}) {
1267: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1268: $color_menu .= '<td align="center">'.$link;
1269: if ($designs->{'logintext'}{$item}) {
1270: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1271: }
1272: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1273: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1274: '<td> </td>';
1275: }
1276: $color_menu .= '</tr></table><br />';
1277: return $color_menu;
1278: }
1279:
1280: sub image_changes {
1281: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1282: my $output;
1283: if ($img eq 'login') {
1284: # suppress image for Log-in header
1285: } elsif (!$is_custom) {
1286: if ($img ne 'domlogo') {
1287: $output .= &mt('Default image:').'<br />';
1288: } else {
1289: $output .= &mt('Default in use:').'<br />';
1290: }
1291: }
1292: if ($img eq 'login') { # suppress image for Log-in header
1293: $output .= '<td>'.$logincolors;
1294: } else {
1295: if ($img_import) {
1296: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1297: }
1298: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1299: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1300: if ($is_custom) {
1301: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1302: '<input type="checkbox" name="'.
1303: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1304: '</label> '.&mt('Replace:').'</span><br />';
1305: } else {
1306: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1307: }
1308: }
1309: return $output;
1310: }
1311:
1312: sub color_pick {
1313: my ($phase,$role,$item,$desc,$curcol) = @_;
1314: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1315: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1316: ');">'.$desc.'</a>';
1317: return $link;
1318: }
1319:
1320: sub print_quotas {
1321: my ($dom,$settings,$rowtotal,$action) = @_;
1322: my $context;
1323: if ($action eq 'quotas') {
1324: $context = 'tools';
1325: } else {
1326: $context = $action;
1327: }
1328: my ($datatable,$defaultquota,@usertools,@options,%validations);
1329: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1330: my $typecount = 0;
1331: my ($css_class,%titles);
1332: if ($context eq 'requestcourses') {
1333: @usertools = ('official','unofficial','community');
1334: @options =('norequest','approval','validate','autolimit');
1335: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1336: %titles = &courserequest_titles();
1337: } else {
1338: @usertools = ('aboutme','blog','portfolio');
1339: %titles = &tool_titles();
1340: }
1341: if (ref($types) eq 'ARRAY') {
1342: foreach my $type (@{$types}) {
1343: my $currdefquota;
1344: unless ($context eq 'requestcourses') {
1345: if (ref($settings) eq 'HASH') {
1346: if (ref($settings->{defaultquota}) eq 'HASH') {
1347: $currdefquota = $settings->{defaultquota}->{$type};
1348: } else {
1349: $currdefquota = $settings->{$type};
1350: }
1351: }
1352: }
1353: if (defined($usertypes->{$type})) {
1354: $typecount ++;
1355: $css_class = $typecount%2?' class="LC_odd_row"':'';
1356: $datatable .= '<tr'.$css_class.'>'.
1357: '<td>'.$usertypes->{$type}.'</td>'.
1358: '<td class="LC_left_item">';
1359: if ($context eq 'requestcourses') {
1360: $datatable .= '<table><tr>';
1361: }
1362: my %cell;
1363: foreach my $item (@usertools) {
1364: if ($context eq 'requestcourses') {
1365: my ($curroption,$currlimit);
1366: if (ref($settings) eq 'HASH') {
1367: if (ref($settings->{$item}) eq 'HASH') {
1368: $curroption = $settings->{$item}->{$type};
1369: if ($curroption =~ /^autolimit=(\d*)$/) {
1370: $currlimit = $1;
1371: }
1372: }
1373: }
1374: if (!$curroption) {
1375: $curroption = 'norequest';
1376: }
1377: $datatable .= '<th>'.$titles{$item}.'</th>';
1378: foreach my $option (@options) {
1379: my $val = $option;
1380: if ($option eq 'norequest') {
1381: $val = 0;
1382: }
1383: if ($option eq 'validate') {
1384: my $canvalidate = 0;
1385: if (ref($validations{$item}) eq 'HASH') {
1386: if ($validations{$item}{$type}) {
1387: $canvalidate = 1;
1388: }
1389: }
1390: next if (!$canvalidate);
1391: }
1392: my $checked = '';
1393: if ($option eq $curroption) {
1394: $checked = ' checked="checked"';
1395: } elsif ($option eq 'autolimit') {
1396: if ($curroption =~ /^autolimit/) {
1397: $checked = ' checked="checked"';
1398: }
1399: }
1400: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1401: '<input type="radio" name="crsreq_'.$item.
1402: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1403: $titles{$option}.'</label>';
1404: if ($option eq 'autolimit') {
1405: $cell{$item} .= ' <input type="text" name="crsreq_'.
1406: $item.'_limit_'.$type.'" size="1" '.
1407: 'value="'.$currlimit.'" />';
1408: }
1409: $cell{$item} .= '</span> ';
1410: if ($option eq 'autolimit') {
1411: $cell{$item} .= $titles{'unlimited'};
1412: }
1413: }
1414: } else {
1415: my $checked = 'checked="checked" ';
1416: if (ref($settings) eq 'HASH') {
1417: if (ref($settings->{$item}) eq 'HASH') {
1418: if ($settings->{$item}->{$type} == 0) {
1419: $checked = '';
1420: } elsif ($settings->{$item}->{$type} == 1) {
1421: $checked = 'checked="checked" ';
1422: }
1423: }
1424: }
1425: $datatable .= '<span class="LC_nobreak"><label>'.
1426: '<input type="checkbox" name="'.$context.'_'.$item.
1427: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1428: '</label></span> ';
1429: }
1430: }
1431: if ($context eq 'requestcourses') {
1432: $datatable .= '</tr><tr>';
1433: foreach my $item (@usertools) {
1434: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1435: }
1436: $datatable .= '</tr></table>';
1437: }
1438: $datatable .= '</td>';
1439: unless ($context eq 'requestcourses') {
1440: $datatable .=
1441: '<td class="LC_right_item"><span class="LC_nobreak">'.
1442: '<input type="text" name="quota_'.$type.
1443: '" value="'.$currdefquota.
1444: '" size="5" /> Mb</span></td>';
1445: }
1446: $datatable .= '</tr>';
1447: }
1448: }
1449: }
1450: unless ($context eq 'requestcourses') {
1451: $defaultquota = '20';
1452: if (ref($settings) eq 'HASH') {
1453: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1454: $defaultquota = $settings->{'defaultquota'}->{'default'};
1455: } elsif (defined($settings->{'default'})) {
1456: $defaultquota = $settings->{'default'};
1457: }
1458: }
1459: }
1460: $typecount ++;
1461: $css_class = $typecount%2?' class="LC_odd_row"':'';
1462: $datatable .= '<tr'.$css_class.'>'.
1463: '<td>'.$othertitle.'</td>'.
1464: '<td class="LC_left_item">';
1465: if ($context eq 'requestcourses') {
1466: $datatable .= '<table><tr>';
1467: }
1468: my %defcell;
1469: foreach my $item (@usertools) {
1470: if ($context eq 'requestcourses') {
1471: my ($curroption,$currlimit);
1472: if (ref($settings) eq 'HASH') {
1473: if (ref($settings->{$item}) eq 'HASH') {
1474: $curroption = $settings->{$item}->{'default'};
1475: if ($curroption =~ /^autolimit=(\d*)$/) {
1476: $currlimit = $1;
1477: }
1478: }
1479: }
1480: if (!$curroption) {
1481: $curroption = 'norequest';
1482: }
1483: $datatable .= '<th>'.$titles{$item}.'</th>';
1484: foreach my $option (@options) {
1485: my $val = $option;
1486: if ($option eq 'norequest') {
1487: $val = 0;
1488: }
1489: if ($option eq 'validate') {
1490: my $canvalidate = 0;
1491: if (ref($validations{$item}) eq 'HASH') {
1492: if ($validations{$item}{'default'}) {
1493: $canvalidate = 1;
1494: }
1495: }
1496: next if (!$canvalidate);
1497: }
1498: my $checked = '';
1499: if ($option eq $curroption) {
1500: $checked = ' checked="checked"';
1501: } elsif ($option eq 'autolimit') {
1502: if ($curroption =~ /^autolimit/) {
1503: $checked = ' checked="checked"';
1504: }
1505: }
1506: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1507: '<input type="radio" name="crsreq_'.$item.
1508: '_default" value="'.$val.'"'.$checked.' />'.
1509: $titles{$option}.'</label>';
1510: if ($option eq 'autolimit') {
1511: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1512: $item.'_limit_default" size="1" '.
1513: 'value="'.$currlimit.'" />';
1514: }
1515: $defcell{$item} .= '</span> ';
1516: if ($option eq 'autolimit') {
1517: $defcell{$item} .= $titles{'unlimited'};
1518: }
1519: }
1520: } else {
1521: my $checked = 'checked="checked" ';
1522: if (ref($settings) eq 'HASH') {
1523: if (ref($settings->{$item}) eq 'HASH') {
1524: if ($settings->{$item}->{'default'} == 0) {
1525: $checked = '';
1526: } elsif ($settings->{$item}->{'default'} == 1) {
1527: $checked = 'checked="checked" ';
1528: }
1529: }
1530: }
1531: $datatable .= '<span class="LC_nobreak"><label>'.
1532: '<input type="checkbox" name="'.$context.'_'.$item.
1533: '" value="default" '.$checked.'/>'.$titles{$item}.
1534: '</label></span> ';
1535: }
1536: }
1537: if ($context eq 'requestcourses') {
1538: $datatable .= '</tr><tr>';
1539: foreach my $item (@usertools) {
1540: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1541: }
1542: $datatable .= '</tr></table>';
1543: }
1544: $datatable .= '</td>';
1545: unless ($context eq 'requestcourses') {
1546: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1547: '<input type="text" name="defaultquota" value="'.
1548: $defaultquota.'" size="5" /> Mb</span></td>';
1549: }
1550: $datatable .= '</tr>';
1551: $typecount ++;
1552: $css_class = $typecount%2?' class="LC_odd_row"':'';
1553: $datatable .= '<tr'.$css_class.'>'.
1554: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1555: if ($context eq 'requestcourses') {
1556: $datatable .= &mt('(overrides affiliation, if set)').
1557: '</td>'.
1558: '<td class="LC_left_item">'.
1559: '<table><tr>';
1560: } else {
1561: $datatable .= &mt('(overrides affiliation, if checked)').
1562: '</td>'.
1563: '<td class="LC_left_item" colspan="2">'.
1564: '<br />';
1565: }
1566: my %advcell;
1567: foreach my $item (@usertools) {
1568: if ($context eq 'requestcourses') {
1569: my ($curroption,$currlimit);
1570: if (ref($settings) eq 'HASH') {
1571: if (ref($settings->{$item}) eq 'HASH') {
1572: $curroption = $settings->{$item}->{'_LC_adv'};
1573: if ($curroption =~ /^autolimit=(\d*)$/) {
1574: $currlimit = $1;
1575: }
1576: }
1577: }
1578: $datatable .= '<th>'.$titles{$item}.'</th>';
1579: my $checked = '';
1580: if ($curroption eq '') {
1581: $checked = ' checked="checked"';
1582: }
1583: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1584: '<input type="radio" name="crsreq_'.$item.
1585: '__LC_adv" value=""'.$checked.' />'.
1586: &mt('No override set').'</label></span> ';
1587: foreach my $option (@options) {
1588: my $val = $option;
1589: if ($option eq 'norequest') {
1590: $val = 0;
1591: }
1592: if ($option eq 'validate') {
1593: my $canvalidate = 0;
1594: if (ref($validations{$item}) eq 'HASH') {
1595: if ($validations{$item}{'_LC_adv'}) {
1596: $canvalidate = 1;
1597: }
1598: }
1599: next if (!$canvalidate);
1600: }
1601: my $checked = '';
1602: if ($val eq $curroption) {
1603: $checked = ' checked="checked"';
1604: } elsif ($option eq 'autolimit') {
1605: if ($curroption =~ /^autolimit/) {
1606: $checked = ' checked="checked"';
1607: }
1608: }
1609: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1610: '<input type="radio" name="crsreq_'.$item.
1611: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1612: $titles{$option}.'</label>';
1613: if ($option eq 'autolimit') {
1614: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1615: $item.'_limit__LC_adv" size="1" '.
1616: 'value="'.$currlimit.'" />';
1617: }
1618: $advcell{$item} .= '</span> ';
1619: if ($option eq 'autolimit') {
1620: $advcell{$item} .= $titles{'unlimited'};
1621: }
1622: }
1623: } else {
1624: my $checked = 'checked="checked" ';
1625: if (ref($settings) eq 'HASH') {
1626: if (ref($settings->{$item}) eq 'HASH') {
1627: if ($settings->{$item}->{'_LC_adv'} == 0) {
1628: $checked = '';
1629: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1630: $checked = 'checked="checked" ';
1631: }
1632: }
1633: }
1634: $datatable .= '<span class="LC_nobreak"><label>'.
1635: '<input type="checkbox" name="'.$context.'_'.$item.
1636: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1637: '</label></span> ';
1638: }
1639: }
1640: if ($context eq 'requestcourses') {
1641: $datatable .= '</tr><tr>';
1642: foreach my $item (@usertools) {
1643: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1644: }
1645: $datatable .= '</tr></table>';
1646: }
1647: $datatable .= '</td></tr>';
1648: $$rowtotal += $typecount;
1649: return $datatable;
1650: }
1651:
1652: sub print_courserequestmail {
1653: my ($dom,$settings,$rowtotal) = @_;
1654: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1655: $now = time;
1656: $rows = 0;
1657: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1658: foreach my $server (keys(%dompersonnel)) {
1659: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1660: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1661: if (!grep(/^$uname:$udom$/,@domcoord)) {
1662: push(@domcoord,$uname.':'.$udom);
1663: }
1664: }
1665: }
1666: if (ref($settings) eq 'HASH') {
1667: if (ref($settings->{'notify'}) eq 'HASH') {
1668: if ($settings->{'notify'}{'approval'} ne '') {
1669: @currapproval = split(',',$settings->{'notify'}{'approval'});
1670: }
1671: }
1672: }
1673: if (@currapproval) {
1674: foreach my $dc (@currapproval) {
1675: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1676: push(@domcoord,$dc);
1677: }
1678: }
1679: }
1680: @domcoord = sort(@domcoord);
1681: my $numinrow = 4;
1682: my $numdc = @domcoord;
1683: my $css_class = 'class="LC_odd_row"';
1684: $datatable = '<tr'.$css_class.'>'.
1685: ' <td>'.&mt('Receive notification of course requests requiring approval.').
1686: ' </td>'.
1687: ' <td class="LC_left_item">';
1688: if (@domcoord > 0) {
1689: $datatable .= '<table>';
1690: for (my $i=0; $i<$numdc; $i++) {
1691: my $rem = $i%($numinrow);
1692: if ($rem == 0) {
1693: if ($i > 0) {
1694: $datatable .= '</tr>';
1695: }
1696: $datatable .= '<tr>';
1697: $rows ++;
1698: }
1699: my $check = ' ';
1700: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1701: $check = ' checked="checked" ';
1702: }
1703: my ($uname,$udom) = split(':',$domcoord[$i]);
1704: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1705: if ($i == $numdc-1) {
1706: my $colsleft = $numinrow-$rem;
1707: if ($colsleft > 1) {
1708: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1709: } else {
1710: $datatable .= '<td class="LC_left_item">';
1711: }
1712: } else {
1713: $datatable .= '<td class="LC_left_item">';
1714: }
1715: $datatable .= '<span class="LC_nobreak"><label>'.
1716: '<input type="checkbox" name="reqapprovalnotify" '.
1717: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1718: $fullname.'</label></span></td>';
1719: }
1720: $datatable .= '</tr></table>';
1721: } else {
1722: $datatable .= &mt('There are no active Domain Coordinators');
1723: $rows ++;
1724: }
1725: $datatable .='</td></tr>';
1726: $$rowtotal += $rows;
1727: return $datatable;
1728: }
1729:
1730: sub print_autoenroll {
1731: my ($dom,$settings,$rowtotal) = @_;
1732: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1733: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
1734: if (ref($settings) eq 'HASH') {
1735: if (exists($settings->{'run'})) {
1736: if ($settings->{'run'} eq '0') {
1737: $runoff = ' checked="checked" ';
1738: $runon = ' ';
1739: } else {
1740: $runon = ' checked="checked" ';
1741: $runoff = ' ';
1742: }
1743: } else {
1744: if ($autorun) {
1745: $runon = ' checked="checked" ';
1746: $runoff = ' ';
1747: } else {
1748: $runoff = ' checked="checked" ';
1749: $runon = ' ';
1750: }
1751: }
1752: if (exists($settings->{'co-owners'})) {
1753: if ($settings->{'co-owners'} eq '0') {
1754: $coownersoff = ' checked="checked" ';
1755: $coownerson = ' ';
1756: } else {
1757: $coownerson = ' checked="checked" ';
1758: $coownersoff = ' ';
1759: }
1760: } else {
1761: $coownersoff = ' checked="checked" ';
1762: $coownerson = ' ';
1763: }
1764: if (exists($settings->{'sender_domain'})) {
1765: $defdom = $settings->{'sender_domain'};
1766: }
1767: } else {
1768: if ($autorun) {
1769: $runon = ' checked="checked" ';
1770: $runoff = ' ';
1771: } else {
1772: $runoff = ' checked="checked" ';
1773: $runon = ' ';
1774: }
1775: }
1776: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1777: my $notif_sender;
1778: if (ref($settings) eq 'HASH') {
1779: $notif_sender = $settings->{'sender_uname'};
1780: }
1781: my $datatable='<tr class="LC_odd_row">'.
1782: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1783: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1784: '<input type="radio" name="autoenroll_run"'.
1785: $runon.' value="1" />'.&mt('Yes').'</label> '.
1786: '<label><input type="radio" name="autoenroll_run"'.
1787: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1788: '</tr><tr>'.
1789: '<td>'.&mt('Notification messages - sender').
1790: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1791: &mt('username').': '.
1792: '<input type="text" name="sender_uname" value="'.
1793: $notif_sender.'" size="10" /> '.&mt('domain').
1794: ': '.$domform.'</span></td></tr>'.
1795: '<tr class="LC_odd_row">'.
1796: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
1797: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1798: '<input type="radio" name="autoassign_coowners"'.
1799: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
1800: '<label><input type="radio" name="autoassign_coowners"'.
1801: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
1802: '</tr>';
1803: $$rowtotal += 3;
1804: return $datatable;
1805: }
1806:
1807: sub print_autoupdate {
1808: my ($position,$dom,$settings,$rowtotal) = @_;
1809: my $datatable;
1810: if ($position eq 'top') {
1811: my $updateon = ' ';
1812: my $updateoff = ' checked="checked" ';
1813: my $classlistson = ' ';
1814: my $classlistsoff = ' checked="checked" ';
1815: if (ref($settings) eq 'HASH') {
1816: if ($settings->{'run'} eq '1') {
1817: $updateon = $updateoff;
1818: $updateoff = ' ';
1819: }
1820: if ($settings->{'classlists'} eq '1') {
1821: $classlistson = $classlistsoff;
1822: $classlistsoff = ' ';
1823: }
1824: }
1825: my %title = (
1826: run => 'Auto-update active?',
1827: classlists => 'Update information in classlists?',
1828: );
1829: $datatable = '<tr class="LC_odd_row">'.
1830: '<td>'.&mt($title{'run'}).'</td>'.
1831: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1832: '<input type="radio" name="autoupdate_run"'.
1833: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1834: '<label><input type="radio" name="autoupdate_run"'.
1835: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1836: '</tr><tr>'.
1837: '<td>'.&mt($title{'classlists'}).'</td>'.
1838: '<td class="LC_right_item"><span class="LC_nobreak">'.
1839: '<label><input type="radio" name="classlists"'.
1840: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1841: '<label><input type="radio" name="classlists"'.
1842: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1843: '</tr>';
1844: $$rowtotal += 2;
1845: } elsif ($position eq 'middle') {
1846: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1847: my $numinrow = 3;
1848: my $locknamesettings;
1849: $datatable .= &insttypes_row($settings,$types,$usertypes,
1850: $dom,$numinrow,$othertitle,
1851: 'lockablenames');
1852: $$rowtotal ++;
1853: } else {
1854: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1855: my @fields = ('lastname','firstname','middlename','generation',
1856: 'permanentemail','id');
1857: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1858: my $numrows = 0;
1859: if (ref($types) eq 'ARRAY') {
1860: if (@{$types} > 0) {
1861: $datatable =
1862: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1863: \@fields,$types,\$numrows);
1864: $$rowtotal += @{$types};
1865: }
1866: }
1867: $datatable .=
1868: &usertype_update_row($settings,{'default' => $othertitle},
1869: \%fieldtitles,\@fields,['default'],
1870: \$numrows);
1871: $$rowtotal ++;
1872: }
1873: return $datatable;
1874: }
1875:
1876: sub print_autocreate {
1877: my ($dom,$settings,$rowtotal) = @_;
1878: my (%createon,%createoff);
1879: my $curr_dc;
1880: my @types = ('xml','req');
1881: if (ref($settings) eq 'HASH') {
1882: foreach my $item (@types) {
1883: $createoff{$item} = ' checked="checked" ';
1884: $createon{$item} = ' ';
1885: if (exists($settings->{$item})) {
1886: if ($settings->{$item}) {
1887: $createon{$item} = ' checked="checked" ';
1888: $createoff{$item} = ' ';
1889: }
1890: }
1891: }
1892: $curr_dc = $settings->{'xmldc'};
1893: } else {
1894: foreach my $item (@types) {
1895: $createoff{$item} = ' checked="checked" ';
1896: $createon{$item} = ' ';
1897: }
1898: }
1899: $$rowtotal += 2;
1900: my $datatable='<tr class="LC_odd_row">'.
1901: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
1902: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1903: '<input type="radio" name="autocreate_xml"'.
1904: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
1905: '<label><input type="radio" name="autocreate_xml"'.
1906: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
1907: '</td></tr><tr>'.
1908: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
1909: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1910: '<input type="radio" name="autocreate_req"'.
1911: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
1912: '<label><input type="radio" name="autocreate_req"'.
1913: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
1914: my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);
1915: if ($numdc > 1) {
1916: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
1917: &mt('Course creation processed as: (choose Dom. Coord.)').
1918: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
1919: $$rowtotal ++ ;
1920: } else {
1921: $datatable .= $dctable.'</td></tr>';
1922: }
1923: return $datatable;
1924: }
1925:
1926: sub print_directorysrch {
1927: my ($dom,$settings,$rowtotal) = @_;
1928: my $srchon = ' ';
1929: my $srchoff = ' checked="checked" ';
1930: my ($exacton,$containson,$beginson);
1931: my $localon = ' ';
1932: my $localoff = ' checked="checked" ';
1933: if (ref($settings) eq 'HASH') {
1934: if ($settings->{'available'} eq '1') {
1935: $srchon = $srchoff;
1936: $srchoff = ' ';
1937: }
1938: if ($settings->{'localonly'} eq '1') {
1939: $localon = $localoff;
1940: $localoff = ' ';
1941: }
1942: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1943: foreach my $type (@{$settings->{'searchtypes'}}) {
1944: if ($type eq 'exact') {
1945: $exacton = ' checked="checked" ';
1946: } elsif ($type eq 'contains') {
1947: $containson = ' checked="checked" ';
1948: } elsif ($type eq 'begins') {
1949: $beginson = ' checked="checked" ';
1950: }
1951: }
1952: } else {
1953: if ($settings->{'searchtypes'} eq 'exact') {
1954: $exacton = ' checked="checked" ';
1955: } elsif ($settings->{'searchtypes'} eq 'contains') {
1956: $containson = ' checked="checked" ';
1957: } elsif ($settings->{'searchtypes'} eq 'specify') {
1958: $exacton = ' checked="checked" ';
1959: $containson = ' checked="checked" ';
1960: }
1961: }
1962: }
1963: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1964: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1965:
1966: my $numinrow = 4;
1967: my $cansrchrow = 0;
1968: my $datatable='<tr class="LC_odd_row">'.
1969: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1970: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1971: '<input type="radio" name="dirsrch_available"'.
1972: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1973: '<label><input type="radio" name="dirsrch_available"'.
1974: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1975: '</tr><tr>'.
1976: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1977: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1978: '<input type="radio" name="dirsrch_localonly"'.
1979: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1980: '<label><input type="radio" name="dirsrch_localonly"'.
1981: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1982: '</tr>';
1983: $$rowtotal += 2;
1984: if (ref($usertypes) eq 'HASH') {
1985: if (keys(%{$usertypes}) > 0) {
1986: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
1987: $numinrow,$othertitle,'cansearch');
1988: $cansrchrow = 1;
1989: }
1990: }
1991: if ($cansrchrow) {
1992: $$rowtotal ++;
1993: $datatable .= '<tr>';
1994: } else {
1995: $datatable .= '<tr class="LC_odd_row">';
1996: }
1997: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1998: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1999: foreach my $title (@{$titleorder}) {
2000: if (defined($searchtitles->{$title})) {
2001: my $check = ' ';
2002: if (ref($settings) eq 'HASH') {
2003: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2004: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2005: $check = ' checked="checked" ';
2006: }
2007: }
2008: }
2009: $datatable .= '<td class="LC_left_item">'.
2010: '<span class="LC_nobreak"><label>'.
2011: '<input type="checkbox" name="searchby" '.
2012: 'value="'.$title.'"'.$check.'/>'.
2013: $searchtitles->{$title}.'</label></span></td>';
2014: }
2015: }
2016: $datatable .= '</tr></table></td></tr>';
2017: $$rowtotal ++;
2018: if ($cansrchrow) {
2019: $datatable .= '<tr class="LC_odd_row">';
2020: } else {
2021: $datatable .= '<tr>';
2022: }
2023: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2024: '<td class="LC_left_item" colspan="2">'.
2025: '<span class="LC_nobreak"><label>'.
2026: '<input type="checkbox" name="searchtypes" '.
2027: $exacton.' value="exact" />'.&mt('Exact match').
2028: '</label> '.
2029: '<label><input type="checkbox" name="searchtypes" '.
2030: $beginson.' value="begins" />'.&mt('Begins with').
2031: '</label> '.
2032: '<label><input type="checkbox" name="searchtypes" '.
2033: $containson.' value="contains" />'.&mt('Contains').
2034: '</label></span></td></tr>';
2035: $$rowtotal ++;
2036: return $datatable;
2037: }
2038:
2039: sub print_contacts {
2040: my ($dom,$settings,$rowtotal) = @_;
2041: my $datatable;
2042: my @contacts = ('adminemail','supportemail');
2043: my (%checked,%to,%otheremails,%bccemails);
2044: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2045: 'requestsmail');
2046: foreach my $type (@mailings) {
2047: $otheremails{$type} = '';
2048: }
2049: $bccemails{'helpdeskmail'} = '';
2050: if (ref($settings) eq 'HASH') {
2051: foreach my $item (@contacts) {
2052: if (exists($settings->{$item})) {
2053: $to{$item} = $settings->{$item};
2054: }
2055: }
2056: foreach my $type (@mailings) {
2057: if (exists($settings->{$type})) {
2058: if (ref($settings->{$type}) eq 'HASH') {
2059: foreach my $item (@contacts) {
2060: if ($settings->{$type}{$item}) {
2061: $checked{$type}{$item} = ' checked="checked" ';
2062: }
2063: }
2064: $otheremails{$type} = $settings->{$type}{'others'};
2065: if ($type eq 'helpdeskmail') {
2066: $bccemails{$type} = $settings->{$type}{'bcc'};
2067: }
2068: }
2069: } elsif ($type eq 'lonstatusmail') {
2070: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2071: }
2072: }
2073: } else {
2074: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2075: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2076: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2077: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2078: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2079: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2080: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2081: }
2082: my ($titles,$short_titles) = &contact_titles();
2083: my $rownum = 0;
2084: my $css_class;
2085: foreach my $item (@contacts) {
2086: $rownum ++;
2087: $css_class = $rownum%2?' class="LC_odd_row"':'';
2088: $datatable .= '<tr'.$css_class.'>'.
2089: '<td><span class="LC_nobreak">'.$titles->{$item}.
2090: '</span></td><td class="LC_right_item">'.
2091: '<input type="text" name="'.$item.'" value="'.
2092: $to{$item}.'" /></td></tr>';
2093: }
2094: foreach my $type (@mailings) {
2095: $rownum ++;
2096: $css_class = $rownum%2?' class="LC_odd_row"':'';
2097: $datatable .= '<tr'.$css_class.'>'.
2098: '<td><span class="LC_nobreak">'.
2099: $titles->{$type}.': </span></td>'.
2100: '<td class="LC_left_item">'.
2101: '<span class="LC_nobreak">';
2102: foreach my $item (@contacts) {
2103: $datatable .= '<label>'.
2104: '<input type="checkbox" name="'.$type.'"'.
2105: $checked{$type}{$item}.
2106: ' value="'.$item.'" />'.$short_titles->{$item}.
2107: '</label> ';
2108: }
2109: $datatable .= '</span><br />'.&mt('Others').': '.
2110: '<input type="text" name="'.$type.'_others" '.
2111: 'value="'.$otheremails{$type}.'" />';
2112: if ($type eq 'helpdeskmail') {
2113: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2114: '<input type="text" name="'.$type.'_bcc" '.
2115: 'value="'.$bccemails{$type}.'" />';
2116: }
2117: $datatable .= '</td></tr>'."\n";
2118: }
2119: $$rowtotal += $rownum;
2120: return $datatable;
2121: }
2122:
2123: sub print_helpsettings {
2124:
2125: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
2126: my ($css_class,$datatable);
2127:
2128: my $switchserver = &check_switchserver($dom,$confname);
2129:
2130: my $itemcount = 1;
2131:
2132: if ($position eq 'top') {
2133:
2134: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2135:
2136: %choices =
2137: &Apache::lonlocal::texthash (
2138: submitbugs => 'Display "Submit a bug" link?',
2139: );
2140:
2141: %defaultchecked = ('submitbugs' => 'on');
2142:
2143: @toggles = ('submitbugs',);
2144:
2145: foreach my $item (@toggles) {
2146: if ($defaultchecked{$item} eq 'on') {
2147: $checkedon{$item} = ' checked="checked" ';
2148: $checkedoff{$item} = ' ';
2149: } elsif ($defaultchecked{$item} eq 'off') {
2150: $checkedoff{$item} = ' checked="checked" ';
2151: $checkedon{$item} = ' ';
2152: }
2153: }
2154:
2155: if (ref($settings) eq 'HASH') {
2156: foreach my $item (@toggles) {
2157: if ($settings->{$item} eq '1') {
2158: $checkedon{$item} = ' checked="checked" ';
2159: $checkedoff{$item} = ' ';
2160: } elsif ($settings->{$item} eq '0') {
2161: $checkedoff{$item} = ' checked="checked" ';
2162: $checkedon{$item} = ' ';
2163: }
2164: }
2165: }
2166:
2167: foreach my $item (@toggles) {
2168: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2169: $datatable .=
2170: '<tr'.$css_class.'>
2171: <td><span class="LC_nobreak">'.$choices{$item}.'</span></td>
2172: <td><span class="LC_nobreak"> </span></td>
2173: <td class="LC_right_item"><span class="LC_nobreak">
2174: <label><input type="radio" name="'.$item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').'</label>
2175: <label><input type="radio" name="'.$item.'" '.$checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2176: '</span></td>'.
2177: '</tr>';
2178: $itemcount ++;
2179: }
2180:
2181: } else {
2182:
2183: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2184:
2185: $datatable .= '<tr'.$css_class.'>';
2186:
2187: if (ref($settings) eq 'HASH') {
2188: if ($settings->{'loginhelpurl'} ne '') {
2189: my($directory, $filename) = $settings->{'loginhelpurl'} =~ m/(.*\/)(.*)$/;
2190: $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>';
2191: $datatable .= '<td width="33%"><span class="LC_right_item"><label><input type="checkbox" name="loginhelpurl_del" value="1" />'.&mt('Delete?').'</label></span></td>'
2192: } else {
2193: $datatable .= '<td width="33%"><span class="LC_left_item"><label>'.&mt('Default Login Page Help File In Use').'</label></span></td>';
2194: $datatable .= '<td width="33%"><span class="LC_right_item"> </span></td>';
2195: }
2196: } else {
2197: $datatable .= '<td><span class="LC_left_item"> </span></td>';
2198: $datatable .= '<td><span class="LC_right_item"> </span></td>';
2199: }
2200:
2201: $datatable .= '<td width="33%"><span class="LC_right_item">';
2202: if ($switchserver) {
2203: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2204: } else {
2205: $datatable .= &mt('Upload Custom Login Page Help File:');
2206: $datatable .='<input type="file" name="loginhelpurl" />';
2207: }
2208: $datatable .= '</span></td></tr>';
2209:
2210: }
2211:
2212: return $datatable;
2213:
2214: }
2215:
2216:
2217: sub radiobutton_prefs {
2218: my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;
2219: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2220: (ref($choices) eq 'HASH'));
2221:
2222: my (%checkedon,%checkedoff,$datatable,$css_class);
2223:
2224: foreach my $item (@{$toggles}) {
2225: if ($defaultchecked->{$item} eq 'on') {
2226: $checkedon{$item} = ' checked="checked" ';
2227: $checkedoff{$item} = ' ';
2228: } elsif ($defaultchecked->{$item} eq 'off') {
2229: $checkedoff{$item} = ' checked="checked" ';
2230: $checkedon{$item} = ' ';
2231: }
2232: }
2233: if (ref($settings) eq 'HASH') {
2234: foreach my $item (@{$toggles}) {
2235: if ($settings->{$item} eq '1') {
2236: $checkedon{$item} = ' checked="checked" ';
2237: $checkedoff{$item} = ' ';
2238: } elsif ($settings->{$item} eq '0') {
2239: $checkedoff{$item} = ' checked="checked" ';
2240: $checkedon{$item} = ' ';
2241: }
2242: }
2243: }
2244: foreach my $item (@{$toggles}) {
2245: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2246: $datatable .=
2247: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
2248: '</span></td>'.
2249: '<td class="LC_right_item"><span class="LC_nobreak">'.
2250: '<label><input type="radio" name="'.
2251: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
2252: '</label> <label><input type="radio" name="'.$item.'" '.
2253: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2254: '</span></td>'.
2255: '</tr>';
2256: $itemcount ++;
2257: }
2258: return ($datatable,$itemcount);
2259: }
2260:
2261: sub print_coursedefaults {
2262: my ($position,$dom,$settings,$rowtotal) = @_;
2263: my ($css_class,$datatable);
2264: my $itemcount = 1;
2265: if ($position eq 'top') {
2266: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2267: %choices =
2268: &Apache::lonlocal::texthash (
2269: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2270: );
2271: %defaultchecked = ('canuse_pdfforms' => 'off');
2272: @toggles = ('canuse_pdfforms',);
2273: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2274: \%choices,$itemcount);
2275: $$rowtotal += $itemcount;
2276: } else {
2277: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2278: my %choices =
2279: &Apache::lonlocal::texthash (
2280: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2281: );
2282: my $currdefresponder;
2283: if (ref($settings) eq 'HASH') {
2284: $currdefresponder = $settings->{'anonsurvey_threshold'};
2285: }
2286: if (!$currdefresponder) {
2287: $currdefresponder = 10;
2288: } elsif ($currdefresponder < 1) {
2289: $currdefresponder = 1;
2290: }
2291: $datatable .=
2292: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices{'anonsurvey_threshold'}.
2293: '</span></td>'.
2294: '<td class="LC_right_item"><span class="LC_nobreak">'.
2295: '<input type="text" name="anonsurvey_threshold"'.
2296: ' value="'.$currdefresponder.'" size="5" /></span>'.
2297: '</td></tr>';
2298: }
2299: return $datatable;
2300: }
2301:
2302: sub print_usersessions {
2303: my ($position,$dom,$settings,$rowtotal) = @_;
2304: my ($css_class,$datatable,%checked,%choices);
2305: my (%by_ip,%by_location,@intdoms);
2306: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2307:
2308: my @alldoms = &Apache::lonnet::all_domains();
2309: my %uniques = &Apache::lonnet::get_unique_servers(\@alldoms);
2310: my %servers = &dom_servers($dom);
2311: my $itemcount = 1;
2312: if ($position eq 'top') {
2313: if (keys(%uniques) > 1) {
2314: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
2315: $datatable .= &spares_row(\%servers,\%spareid,\%uniques,$rowtotal);
2316: } else {
2317: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2318: &mt('Nothing to set here, as the cluster to which this domain belongs only contains this server.');
2319: }
2320: } else {
2321: if (keys(%by_location) == 0) {
2322: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2323: &mt('Nothing to set here, as the cluster to which this domain belongs only contains this institution.');
2324: } else {
2325: my %lt = &usersession_titles();
2326: my $numinrow = 5;
2327: my $prefix;
2328: my @types;
2329: if ($position eq 'bottom') {
2330: $prefix = 'remote';
2331: @types = ('version','excludedomain','includedomain');
2332: } else {
2333: $prefix = 'hosted';
2334: @types = ('excludedomain','includedomain');
2335: }
2336: my (%current,%checkedon,%checkedoff);
2337: my @lcversions = &Apache::lonnet::all_loncaparevs();
2338: my @locations = sort(keys(%by_location));
2339: foreach my $type (@types) {
2340: $checkedon{$type} = '';
2341: $checkedoff{$type} = ' checked="checked"';
2342: }
2343: if (ref($settings) eq 'HASH') {
2344: if (ref($settings->{$prefix}) eq 'HASH') {
2345: foreach my $key (keys(%{$settings->{$prefix}})) {
2346: $current{$key} = $settings->{$prefix}{$key};
2347: if ($key eq 'version') {
2348: if ($current{$key} ne '') {
2349: $checkedon{$key} = ' checked="checked"';
2350: $checkedoff{$key} = '';
2351: }
2352: } elsif (ref($current{$key}) eq 'ARRAY') {
2353: $checkedon{$key} = ' checked="checked"';
2354: $checkedoff{$key} = '';
2355: }
2356: }
2357: }
2358: }
2359: foreach my $type (@types) {
2360: next if ($type ne 'version' && !@locations);
2361: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2362: $datatable .= '<tr'.$css_class.'>
2363: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2364: <span class="LC_nobreak">
2365: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2366: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2367: if ($type eq 'version') {
2368: my $selector = '<select name="'.$prefix.'_version">';
2369: foreach my $version (@lcversions) {
2370: my $selected = '';
2371: if ($current{'version'} eq $version) {
2372: $selected = ' selected="selected"';
2373: }
2374: $selector .= ' <option value="'.$version.'"'.
2375: $selected.'>'.$version.'</option>';
2376: }
2377: $selector .= '</select> ';
2378: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2379: } else {
2380: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2381: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2382: ' />'.(' 'x2).
2383: '<input type="button" value="'.&mt('uncheck all').'" '.
2384: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2385: "\n".
2386: '</div><div><table>';
2387: my $rem;
2388: for (my $i=0; $i<@locations; $i++) {
2389: my ($showloc,$value,$checkedtype);
2390: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2391: my $ip = $by_location{$locations[$i]}->[0];
2392: if (ref($by_ip{$ip}) eq 'ARRAY') {
2393: $value = join(':',@{$by_ip{$ip}});
2394: $showloc = join(', ',@{$by_ip{$ip}});
2395: if (ref($current{$type}) eq 'ARRAY') {
2396: foreach my $loc (@{$by_ip{$ip}}) {
2397: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2398: $checkedtype = ' checked="checked"';
2399: last;
2400: }
2401: }
2402: }
2403: }
2404: }
2405: $rem = $i%($numinrow);
2406: if ($rem == 0) {
2407: if ($i > 0) {
2408: $datatable .= '</tr>';
2409: }
2410: $datatable .= '<tr>';
2411: }
2412: $datatable .= '<td class="LC_left_item">'.
2413: '<span class="LC_nobreak"><label>'.
2414: '<input type="checkbox" name="'.$prefix.'_'.$type.
2415: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2416: '</label></span></td>';
2417: }
2418: $rem = @locations%($numinrow);
2419: my $colsleft = $numinrow - $rem;
2420: if ($colsleft > 1 ) {
2421: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2422: ' </td>';
2423: } elsif ($colsleft == 1) {
2424: $datatable .= '<td class="LC_left_item"> </td>';
2425: }
2426: $datatable .= '</tr></table>';
2427: }
2428: $datatable .= '</td></tr>';
2429: $itemcount ++;
2430: }
2431: }
2432: }
2433: $$rowtotal += $itemcount;
2434: return $datatable;
2435: }
2436:
2437: sub build_location_hashes {
2438: my ($intdoms,$by_ip,$by_location) = @_;
2439: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2440: (ref($by_location) eq 'HASH'));
2441: my %iphost = &Apache::lonnet::get_iphost();
2442: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2443: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2444: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2445: foreach my $id (@{$iphost{$primary_ip}}) {
2446: my $intdom = &Apache::lonnet::internet_dom($id);
2447: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2448: push(@{$intdoms},$intdom);
2449: }
2450: }
2451: }
2452: foreach my $ip (keys(%iphost)) {
2453: if (ref($iphost{$ip}) eq 'ARRAY') {
2454: foreach my $id (@{$iphost{$ip}}) {
2455: my $location = &Apache::lonnet::internet_dom($id);
2456: if ($location) {
2457: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2458: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2459: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2460: push(@{$by_ip->{$ip}},$location);
2461: }
2462: } else {
2463: $by_ip->{$ip} = [$location];
2464: }
2465: }
2466: }
2467: }
2468: }
2469: foreach my $ip (sort(keys(%{$by_ip}))) {
2470: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2471: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2472: my $first = $by_ip->{$ip}->[0];
2473: if (ref($by_location->{$first}) eq 'ARRAY') {
2474: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2475: push(@{$by_location->{$first}},$ip);
2476: }
2477: } else {
2478: $by_location->{$first} = [$ip];
2479: }
2480: }
2481: }
2482: return;
2483: }
2484:
2485: sub current_offloads_to {
2486: my ($dom,$settings,$servers) = @_;
2487: my (%spareid,%otherdomconfigs);
2488: if ((ref($settings) eq 'HASH') && (ref($servers) eq 'HASH')) {
2489: foreach my $lonhost (sort(keys(%{$servers}))) {
2490: my $gotspares;
2491: if (ref($settings->{'spares'}) eq 'HASH') {
2492: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
2493: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
2494: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
2495: $gotspares = 1;
2496: }
2497: }
2498: unless ($gotspares) {
2499: my $gotspares;
2500: my $serverhomeID =
2501: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
2502: my $serverhomedom =
2503: &Apache::lonnet::host_domain($serverhomeID);
2504: if ($serverhomedom ne $dom) {
2505: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
2506: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2507: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2508: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2509: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2510: $gotspares = 1;
2511: }
2512: }
2513: } else {
2514: $otherdomconfigs{$serverhomedom} =
2515: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
2516: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
2517: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2518: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2519: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
2520: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2521: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2522: $gotspares = 1;
2523: }
2524: }
2525: }
2526: }
2527: }
2528: }
2529: }
2530: unless ($gotspares) {
2531: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
2532: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2533: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2534: } else {
2535: my $server_hostname = &Apache::lonnet::hostname($lonhost);
2536: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
2537: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
2538: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2539: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2540: } else {
2541: my %requested;
2542: $requested{'spareid'} = 'HASH';
2543: my %returnhash = &Apache::lonnet::get_remote_globals($lonhost,\%requested);
2544: my $spareshash = $returnhash{'spareid'};
2545: if (ref($spareshash) eq 'HASH') {
2546: $spareid{$lonhost}{'primary'} = $spareshash->{'primary'};
2547: $spareid{$lonhost}{'default'} = $spareshash->{'default'};
2548: }
2549: }
2550: }
2551: }
2552: }
2553: }
2554: return %spareid;
2555: }
2556:
2557: sub spares_row {
2558: my ($servers,$spareid,$uniques,$rowtotal) = @_;
2559: my $css_class;
2560: my $numinrow = 4;
2561: my $itemcount = 1;
2562: my $datatable;
2563: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH')) {
2564: foreach my $server (sort(keys(%{$servers}))) {
2565: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2566: $datatable .= '<tr'.$css_class.'>
2567: <td rowspan="2">
2568: <span class="LC_nobreak"><b>'.$server.'</b> when busy, offloads to:</span></td>';
2569: my (%current,%canselect);
2570: if (ref($spareid->{$server}) eq 'HASH') {
2571: foreach my $type ('primary','default') {
2572: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
2573: my @spares = @{$spareid->{$server}{$type}};
2574: if (@spares > 0) {
2575: $current{$type} .= '<table>';
2576: for (my $i=0; $i<@spares; $i++) {
2577: my $rem = $i%($numinrow);
2578: if ($rem == 0) {
2579: if ($i > 0) {
2580: $current{$type} .= '</tr>';
2581: }
2582: $current{$type} .= '<tr>';
2583: }
2584: $current{$type} .= '<td><label><input type="checkbox" name="spare_'.$type.'_'.$server.'" checked="checked" value="'.$spareid->{$server}{$type}[$i].'" /> '.
2585: $spareid->{$server}{$type}[$i].
2586: '</label></td>';
2587: }
2588: $current{$type} .= '</tr></table>';
2589: }
2590: }
2591: if ($current{$type} eq '') {
2592: $current{$type} = &mt('None specified');
2593: }
2594: $canselect{$type} =
2595: &newspare_select($server,$type,$spareid->{$server}{$type},$uniques);
2596: }
2597: }
2598: $datatable .= '<td><i>'.&mt('primary').'</i><td>'.$current{'primary'}.'</td>'.
2599: '<td>'.&mt('Add new [_1]primary[_2]:','<i>','</i>').' '.
2600: $canselect{'primary'}.'</td></tr>'.
2601: '<tr'.$css_class.'>'.
2602: '<td><i>'.&mt('default').'</i></td>'.
2603: '<td>'.$current{'default'}.'</td>'.
2604: '<td>'.&mt('Add new [_1]default[_2]:','<i>','</i>').' '.
2605: $canselect{'default'}.'</td></tr>';
2606: $itemcount ++;
2607: }
2608: }
2609: $$rowtotal += $itemcount;
2610: return $datatable;
2611: }
2612:
2613: sub newspare_select {
2614: my ($server,$type,$currspares,$uniques) = @_;
2615: my $output;
2616: if (ref($uniques) eq 'HASH') {
2617: if (keys(%{$uniques}) > 1) {
2618: $output = '<select name="newspare_'.$type.'_'.$server.'">'."\n".
2619: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
2620: foreach my $lonhost (sort(keys(%{$uniques}))) {
2621: next if ($lonhost eq $server);
2622: if (ref($currspares) eq 'ARRAY') {
2623: if (@{$currspares} > 0) {
2624: next if (grep(/^\Q$lonhost\E$/,@{$currspares}));
2625: }
2626: }
2627: $output .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
2628: }
2629: $output .= '<select>';
2630: }
2631: }
2632: return $output;
2633: }
2634:
2635: sub contact_titles {
2636: my %titles = &Apache::lonlocal::texthash (
2637: 'supportemail' => 'Support E-mail address',
2638: 'adminemail' => 'Default Server Admin E-mail address',
2639: 'errormail' => 'Error reports to be e-mailed to',
2640: 'packagesmail' => 'Package update alerts to be e-mailed to',
2641: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
2642: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
2643: 'requestsmail' => 'E-mail from course requests requiring approval',
2644: );
2645: my %short_titles = &Apache::lonlocal::texthash (
2646: adminemail => 'Admin E-mail address',
2647: supportemail => 'Support E-mail',
2648: );
2649: return (\%titles,\%short_titles);
2650: }
2651:
2652: sub tool_titles {
2653: my %titles = &Apache::lonlocal::texthash (
2654: aboutme => 'Personal Information Page',
2655: blog => 'Blog',
2656: portfolio => 'Portfolio',
2657: official => 'Official courses (with institutional codes)',
2658: unofficial => 'Unofficial courses',
2659: community => 'Communities',
2660: );
2661: return %titles;
2662: }
2663:
2664: sub courserequest_titles {
2665: my %titles = &Apache::lonlocal::texthash (
2666: official => 'Official',
2667: unofficial => 'Unofficial',
2668: community => 'Communities',
2669: norequest => 'Not allowed',
2670: approval => 'Approval by Dom. Coord.',
2671: validate => 'With validation',
2672: autolimit => 'Numerical limit',
2673: unlimited => '(blank for unlimited)',
2674: );
2675: return %titles;
2676: }
2677:
2678: sub courserequest_conditions {
2679: my %conditions = &Apache::lonlocal::texthash (
2680: approval => '(Processing of request subject to approval by Domain Coordinator).',
2681: validate => '(Processing of request subject to instittutional validation).',
2682: );
2683: return %conditions;
2684: }
2685:
2686:
2687: sub print_usercreation {
2688: my ($position,$dom,$settings,$rowtotal) = @_;
2689: my $numinrow = 4;
2690: my $datatable;
2691: if ($position eq 'top') {
2692: $$rowtotal ++;
2693: my $rowcount = 0;
2694: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
2695: if (ref($rules) eq 'HASH') {
2696: if (keys(%{$rules}) > 0) {
2697: $datatable .= &user_formats_row('username',$settings,$rules,
2698: $ruleorder,$numinrow,$rowcount);
2699: $$rowtotal ++;
2700: $rowcount ++;
2701: }
2702: }
2703: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
2704: if (ref($idrules) eq 'HASH') {
2705: if (keys(%{$idrules}) > 0) {
2706: $datatable .= &user_formats_row('id',$settings,$idrules,
2707: $idruleorder,$numinrow,$rowcount);
2708: $$rowtotal ++;
2709: $rowcount ++;
2710: }
2711: }
2712: my ($emailrules,$emailruleorder) =
2713: &Apache::lonnet::inst_userrules($dom,'email');
2714: if (ref($emailrules) eq 'HASH') {
2715: if (keys(%{$emailrules}) > 0) {
2716: $datatable .= &user_formats_row('email',$settings,$emailrules,
2717: $emailruleorder,$numinrow,$rowcount);
2718: $$rowtotal ++;
2719: $rowcount ++;
2720: }
2721: }
2722: if ($rowcount == 0) {
2723: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
2724: $$rowtotal ++;
2725: $rowcount ++;
2726: }
2727: } elsif ($position eq 'middle') {
2728: my @creators = ('author','course','requestcrs','selfcreate');
2729: my ($rules,$ruleorder) =
2730: &Apache::lonnet::inst_userrules($dom,'username');
2731: my %lt = &usercreation_types();
2732: my %checked;
2733: my @selfcreate;
2734: if (ref($settings) eq 'HASH') {
2735: if (ref($settings->{'cancreate'}) eq 'HASH') {
2736: foreach my $item (@creators) {
2737: $checked{$item} = $settings->{'cancreate'}{$item};
2738: }
2739: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
2740: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
2741: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
2742: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
2743: @selfcreate = ('email','login','sso');
2744: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
2745: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
2746: }
2747: }
2748: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
2749: foreach my $item (@creators) {
2750: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
2751: $checked{$item} = 'none';
2752: }
2753: }
2754: }
2755: }
2756: my $rownum = 0;
2757: foreach my $item (@creators) {
2758: $rownum ++;
2759: if ($item ne 'selfcreate') {
2760: if ($checked{$item} eq '') {
2761: $checked{$item} = 'any';
2762: }
2763: }
2764: my $css_class;
2765: if ($rownum%2) {
2766: $css_class = '';
2767: } else {
2768: $css_class = ' class="LC_odd_row" ';
2769: }
2770: $datatable .= '<tr'.$css_class.'>'.
2771: '<td><span class="LC_nobreak">'.$lt{$item}.
2772: '</span></td><td align="right">';
2773: my @options;
2774: if ($item eq 'selfcreate') {
2775: push(@options,('email','login','sso'));
2776: } else {
2777: @options = ('any');
2778: if (ref($rules) eq 'HASH') {
2779: if (keys(%{$rules}) > 0) {
2780: push(@options,('official','unofficial'));
2781: }
2782: }
2783: push(@options,'none');
2784: }
2785: foreach my $option (@options) {
2786: my $type = 'radio';
2787: my $check = ' ';
2788: if ($item eq 'selfcreate') {
2789: $type = 'checkbox';
2790: if (grep(/^\Q$option\E$/,@selfcreate)) {
2791: $check = ' checked="checked" ';
2792: }
2793: } else {
2794: if ($checked{$item} eq $option) {
2795: $check = ' checked="checked" ';
2796: }
2797: }
2798: $datatable .= '<span class="LC_nobreak"><label>'.
2799: '<input type="'.$type.'" name="can_createuser_'.
2800: $item.'" value="'.$option.'"'.$check.'/> '.
2801: $lt{$option}.'</label> </span>';
2802: }
2803: $datatable .= '</td></tr>';
2804: }
2805: my ($othertitle,$usertypes,$types) =
2806: &Apache::loncommon::sorted_inst_types($dom);
2807: if (ref($usertypes) eq 'HASH') {
2808: if (keys(%{$usertypes}) > 0) {
2809: my $createsettings;
2810: if (ref($settings) eq 'HASH') {
2811: $createsettings = $settings->{cancreate};
2812: }
2813: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
2814: $dom,$numinrow,$othertitle,
2815: 'statustocreate');
2816: $$rowtotal ++;
2817: }
2818: }
2819: } else {
2820: my @contexts = ('author','course','domain');
2821: my @authtypes = ('int','krb4','krb5','loc');
2822: my %checked;
2823: if (ref($settings) eq 'HASH') {
2824: if (ref($settings->{'authtypes'}) eq 'HASH') {
2825: foreach my $item (@contexts) {
2826: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
2827: foreach my $auth (@authtypes) {
2828: if ($settings->{'authtypes'}{$item}{$auth}) {
2829: $checked{$item}{$auth} = ' checked="checked" ';
2830: }
2831: }
2832: }
2833: }
2834: }
2835: } else {
2836: foreach my $item (@contexts) {
2837: foreach my $auth (@authtypes) {
2838: $checked{$item}{$auth} = ' checked="checked" ';
2839: }
2840: }
2841: }
2842: my %title = &context_names();
2843: my %authname = &authtype_names();
2844: my $rownum = 0;
2845: my $css_class;
2846: foreach my $item (@contexts) {
2847: if ($rownum%2) {
2848: $css_class = '';
2849: } else {
2850: $css_class = ' class="LC_odd_row" ';
2851: }
2852: $datatable .= '<tr'.$css_class.'>'.
2853: '<td>'.$title{$item}.
2854: '</td><td class="LC_left_item">'.
2855: '<span class="LC_nobreak">';
2856: foreach my $auth (@authtypes) {
2857: $datatable .= '<label>'.
2858: '<input type="checkbox" name="'.$item.'_auth" '.
2859: $checked{$item}{$auth}.' value="'.$auth.'" />'.
2860: $authname{$auth}.'</label> ';
2861: }
2862: $datatable .= '</span></td></tr>';
2863: $rownum ++;
2864: }
2865: $$rowtotal += $rownum;
2866: }
2867: return $datatable;
2868: }
2869:
2870: sub user_formats_row {
2871: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
2872: my $output;
2873: my %text = (
2874: 'username' => 'new usernames',
2875: 'id' => 'IDs',
2876: 'email' => 'self-created accounts (e-mail)',
2877: );
2878: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2879: $output = '<tr '.$css_class.'>'.
2880: '<td><span class="LC_nobreak">';
2881: if ($type eq 'email') {
2882: $output .= &mt("Formats disallowed for $text{$type}: ");
2883: } else {
2884: $output .= &mt("Format rules to check for $text{$type}: ");
2885: }
2886: $output .= '</span></td>'.
2887: '<td class="LC_left_item" colspan="2"><table>';
2888: my $rem;
2889: if (ref($ruleorder) eq 'ARRAY') {
2890: for (my $i=0; $i<@{$ruleorder}; $i++) {
2891: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
2892: my $rem = $i%($numinrow);
2893: if ($rem == 0) {
2894: if ($i > 0) {
2895: $output .= '</tr>';
2896: }
2897: $output .= '<tr>';
2898: }
2899: my $check = ' ';
2900: if (ref($settings) eq 'HASH') {
2901: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
2902: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
2903: $check = ' checked="checked" ';
2904: }
2905: }
2906: }
2907: $output .= '<td class="LC_left_item">'.
2908: '<span class="LC_nobreak"><label>'.
2909: '<input type="checkbox" name="'.$type.'_rule" '.
2910: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
2911: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
2912: }
2913: }
2914: $rem = @{$ruleorder}%($numinrow);
2915: }
2916: my $colsleft = $numinrow - $rem;
2917: if ($colsleft > 1 ) {
2918: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2919: ' </td>';
2920: } elsif ($colsleft == 1) {
2921: $output .= '<td class="LC_left_item"> </td>';
2922: }
2923: $output .= '</tr></table></td></tr>';
2924: return $output;
2925: }
2926:
2927: sub usercreation_types {
2928: my %lt = &Apache::lonlocal::texthash (
2929: author => 'When adding a co-author',
2930: course => 'When adding a user to a course',
2931: requestcrs => 'When requesting a course',
2932: selfcreate => 'User creates own account',
2933: any => 'Any',
2934: official => 'Institutional only ',
2935: unofficial => 'Non-institutional only',
2936: email => 'E-mail address',
2937: login => 'Institutional Login',
2938: sso => 'SSO',
2939: none => 'None',
2940: );
2941: return %lt;
2942: }
2943:
2944: sub authtype_names {
2945: my %lt = &Apache::lonlocal::texthash(
2946: int => 'Internal',
2947: krb4 => 'Kerberos 4',
2948: krb5 => 'Kerberos 5',
2949: loc => 'Local',
2950: );
2951: return %lt;
2952: }
2953:
2954: sub context_names {
2955: my %context_title = &Apache::lonlocal::texthash(
2956: author => 'Creating users when an Author',
2957: course => 'Creating users when in a course',
2958: domain => 'Creating users when a Domain Coordinator',
2959: );
2960: return %context_title;
2961: }
2962:
2963: sub print_usermodification {
2964: my ($position,$dom,$settings,$rowtotal) = @_;
2965: my $numinrow = 4;
2966: my ($context,$datatable,$rowcount);
2967: if ($position eq 'top') {
2968: $rowcount = 0;
2969: $context = 'author';
2970: foreach my $role ('ca','aa') {
2971: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2972: $numinrow,$rowcount);
2973: $$rowtotal ++;
2974: $rowcount ++;
2975: }
2976: } elsif ($position eq 'middle') {
2977: $context = 'course';
2978: $rowcount = 0;
2979: foreach my $role ('st','ep','ta','in','cr') {
2980: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2981: $numinrow,$rowcount);
2982: $$rowtotal ++;
2983: $rowcount ++;
2984: }
2985: } elsif ($position eq 'bottom') {
2986: $context = 'selfcreate';
2987: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2988: $usertypes->{'default'} = $othertitle;
2989: if (ref($types) eq 'ARRAY') {
2990: push(@{$types},'default');
2991: $usertypes->{'default'} = $othertitle;
2992: foreach my $status (@{$types}) {
2993: $datatable .= &modifiable_userdata_row($context,$status,$settings,
2994: $numinrow,$rowcount,$usertypes);
2995: $$rowtotal ++;
2996: $rowcount ++;
2997: }
2998: }
2999: }
3000: return $datatable;
3001: }
3002:
3003: sub print_defaults {
3004: my ($dom,$rowtotal) = @_;
3005: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
3006: 'datelocale_def','portal_def');
3007: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3008: my $titles = &defaults_titles($dom);
3009: my $rownum = 0;
3010: my ($datatable,$css_class);
3011: foreach my $item (@items) {
3012: if ($rownum%2) {
3013: $css_class = '';
3014: } else {
3015: $css_class = ' class="LC_odd_row" ';
3016: }
3017: $datatable .= '<tr'.$css_class.'>'.
3018: '<td><span class="LC_nobreak">'.$titles->{$item}.
3019: '</span></td><td class="LC_right_item">';
3020: if ($item eq 'auth_def') {
3021: my @authtypes = ('internal','krb4','krb5','localauth');
3022: my %shortauth = (
3023: internal => 'int',
3024: krb4 => 'krb4',
3025: krb5 => 'krb5',
3026: localauth => 'loc'
3027: );
3028: my %authnames = &authtype_names();
3029: foreach my $auth (@authtypes) {
3030: my $checked = ' ';
3031: if ($domdefaults{$item} eq $auth) {
3032: $checked = ' checked="checked" ';
3033: }
3034: $datatable .= '<label><input type="radio" name="'.$item.
3035: '" value="'.$auth.'"'.$checked.'/>'.
3036: $authnames{$shortauth{$auth}}.'</label> ';
3037: }
3038: } elsif ($item eq 'timezone_def') {
3039: my $includeempty = 1;
3040: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
3041: } elsif ($item eq 'datelocale_def') {
3042: my $includeempty = 1;
3043: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
3044: } else {
3045: my $size;
3046: if ($item eq 'portal_def') {
3047: $size = ' size="25"';
3048: }
3049: $datatable .= '<input type="text" name="'.$item.'" value="'.
3050: $domdefaults{$item}.'"'.$size.' />';
3051: }
3052: $datatable .= '</td></tr>';
3053: $rownum ++;
3054: }
3055: $$rowtotal += $rownum;
3056: return $datatable;
3057: }
3058:
3059: sub defaults_titles {
3060: my ($dom) = @_;
3061: my %titles = &Apache::lonlocal::texthash (
3062: 'auth_def' => 'Default authentication type',
3063: 'auth_arg_def' => 'Default authentication argument',
3064: 'lang_def' => 'Default language',
3065: 'timezone_def' => 'Default timezone',
3066: 'datelocale_def' => 'Default locale for dates',
3067: 'portal_def' => 'Portal/Default URL',
3068: );
3069: if ($dom) {
3070: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
3071: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
3072: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
3073: $protocol = 'http' if ($protocol ne 'https');
3074: if ($uint_dom) {
3075: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
3076: $uint_dom);
3077: }
3078: }
3079: return (\%titles);
3080: }
3081:
3082: sub print_scantronformat {
3083: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
3084: my $itemcount = 1;
3085: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
3086: %confhash);
3087: my $switchserver = &check_switchserver($dom,$confname);
3088: my %lt = &Apache::lonlocal::texthash (
3089: default => 'Default bubblesheet format file error',
3090: custom => 'Custom bubblesheet format file error',
3091: );
3092: my %scantronfiles = (
3093: default => 'default.tab',
3094: custom => 'custom.tab',
3095: );
3096: foreach my $key (keys(%scantronfiles)) {
3097: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
3098: .$scantronfiles{$key};
3099: }
3100: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
3101: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
3102: if (!$switchserver) {
3103: my $servadm = $r->dir_config('lonAdmEMail');
3104: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
3105: if ($configuserok eq 'ok') {
3106: if ($author_ok eq 'ok') {
3107: my %legacyfile = (
3108: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
3109: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
3110: );
3111: my %md5chk;
3112: foreach my $type (keys(%legacyfile)) {
3113: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
3114: chomp($md5chk{$type});
3115: }
3116: if ($md5chk{'default'} ne $md5chk{'custom'}) {
3117: foreach my $type (keys(%legacyfile)) {
3118: ($scantronurls{$type},my $error) =
3119: &legacy_scantronformat($r,$dom,$confname,
3120: $type,$legacyfile{$type},
3121: $scantronurls{$type},
3122: $scantronfiles{$type});
3123: if ($error ne '') {
3124: $error{$type} = $error;
3125: }
3126: }
3127: if (keys(%error) == 0) {
3128: $is_custom = 1;
3129: $confhash{'scantron'}{'scantronformat'} =
3130: $scantronurls{'custom'};
3131: my $putresult =
3132: &Apache::lonnet::put_dom('configuration',
3133: \%confhash,$dom);
3134: if ($putresult ne 'ok') {
3135: $error{'custom'} =
3136: '<span class="LC_error">'.
3137: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3138: }
3139: }
3140: } else {
3141: ($scantronurls{'default'},my $error) =
3142: &legacy_scantronformat($r,$dom,$confname,
3143: 'default',$legacyfile{'default'},
3144: $scantronurls{'default'},
3145: $scantronfiles{'default'});
3146: if ($error eq '') {
3147: $confhash{'scantron'}{'scantronformat'} = '';
3148: my $putresult =
3149: &Apache::lonnet::put_dom('configuration',
3150: \%confhash,$dom);
3151: if ($putresult ne 'ok') {
3152: $error{'default'} =
3153: '<span class="LC_error">'.
3154: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3155: }
3156: } else {
3157: $error{'default'} = $error;
3158: }
3159: }
3160: }
3161: }
3162: } else {
3163: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
3164: }
3165: }
3166: if (ref($settings) eq 'HASH') {
3167: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
3168: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
3169: if ((!@info) || ($info[0] eq 'no_such_dir')) {
3170: $scantronurl = '';
3171: } else {
3172: $scantronurl = $settings->{'scantronformat'};
3173: }
3174: $is_custom = 1;
3175: } else {
3176: $scantronurl = $scantronurls{'default'};
3177: }
3178: } else {
3179: if ($is_custom) {
3180: $scantronurl = $scantronurls{'custom'};
3181: } else {
3182: $scantronurl = $scantronurls{'default'};
3183: }
3184: }
3185: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3186: $datatable .= '<tr'.$css_class.'>';
3187: if (!$is_custom) {
3188: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
3189: '<span class="LC_nobreak">';
3190: if ($scantronurl) {
3191: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
3192: &mt('Default bubblesheet format file').'</a>';
3193: } else {
3194: $datatable = &mt('File unavailable for display');
3195: }
3196: $datatable .= '</span></td>';
3197: if (keys(%error) == 0) {
3198: $datatable .= '<td valign="bottom">';
3199: if (!$switchserver) {
3200: $datatable .= &mt('Upload:').'<br />';
3201: }
3202: } else {
3203: my $errorstr;
3204: foreach my $key (sort(keys(%error))) {
3205: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3206: }
3207: $datatable .= '<td>'.$errorstr;
3208: }
3209: } else {
3210: if (keys(%error) > 0) {
3211: my $errorstr;
3212: foreach my $key (sort(keys(%error))) {
3213: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3214: }
3215: $datatable .= '<td>'.$errorstr.'</td><td> ';
3216: } elsif ($scantronurl) {
3217: $datatable .= '<td><span class="LC_nobreak">'.
3218: '<a href="'.$scantronurl.'" target="_blank">'.
3219: &mt('Custom bubblesheet format file').'</a><label>'.
3220: '<input type="checkbox" name="scantronformat_del"'.
3221: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
3222: '<td><span class="LC_nobreak"> '.
3223: &mt('Replace:').'</span><br />';
3224: }
3225: }
3226: if (keys(%error) == 0) {
3227: if ($switchserver) {
3228: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3229: } else {
3230: $datatable .='<span class="LC_nobreak"> '.
3231: '<input type="file" name="scantronformat" /></span>';
3232: }
3233: }
3234: $datatable .= '</td></tr>';
3235: $$rowtotal ++;
3236: return $datatable;
3237: }
3238:
3239: sub legacy_scantronformat {
3240: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
3241: my ($url,$error);
3242: my @statinfo = &Apache::lonnet::stat_file($newurl);
3243: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
3244: (my $result,$url) =
3245: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
3246: '','',$newfile);
3247: if ($result ne 'ok') {
3248: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
3249: }
3250: }
3251: return ($url,$error);
3252: }
3253:
3254: sub print_coursecategories {
3255: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
3256: my $datatable;
3257: if ($position eq 'top') {
3258: my $toggle_cats_crs = ' ';
3259: my $toggle_cats_dom = ' checked="checked" ';
3260: my $can_cat_crs = ' ';
3261: my $can_cat_dom = ' checked="checked" ';
3262: my $toggle_catscomm_comm = ' ';
3263: my $toggle_catscomm_dom = ' checked="checked" ';
3264: my $can_catcomm_comm = ' ';
3265: my $can_catcomm_dom = ' checked="checked" ';
3266:
3267: if (ref($settings) eq 'HASH') {
3268: if ($settings->{'togglecats'} eq 'crs') {
3269: $toggle_cats_crs = $toggle_cats_dom;
3270: $toggle_cats_dom = ' ';
3271: }
3272: if ($settings->{'categorize'} eq 'crs') {
3273: $can_cat_crs = $can_cat_dom;
3274: $can_cat_dom = ' ';
3275: }
3276: if ($settings->{'togglecatscomm'} eq 'comm') {
3277: $toggle_catscomm_comm = $toggle_catscomm_dom;
3278: $toggle_catscomm_dom = ' ';
3279: }
3280: if ($settings->{'categorizecomm'} eq 'comm') {
3281: $can_catcomm_comm = $can_catcomm_dom;
3282: $can_catcomm_dom = ' ';
3283: }
3284: }
3285: my %title = &Apache::lonlocal::texthash (
3286: togglecats => 'Show/Hide a course in catalog',
3287: togglecatscomm => 'Show/Hide a community in catalog',
3288: categorize => 'Assign a category to a course',
3289: categorizecomm => 'Assign a category to a community',
3290: );
3291: my %level = &Apache::lonlocal::texthash (
3292: dom => 'Set in Domain',
3293: crs => 'Set in Course',
3294: comm => 'Set in Community',
3295: );
3296: $datatable = '<tr class="LC_odd_row">'.
3297: '<td>'.$title{'togglecats'}.'</td>'.
3298: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3299: '<input type="radio" name="togglecats"'.
3300: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3301: '<label><input type="radio" name="togglecats"'.
3302: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
3303: '</tr><tr>'.
3304: '<td>'.$title{'categorize'}.'</td>'.
3305: '<td class="LC_right_item"><span class="LC_nobreak">'.
3306: '<label><input type="radio" name="categorize"'.
3307: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3308: '<label><input type="radio" name="categorize"'.
3309: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
3310: '</tr><tr class="LC_odd_row">'.
3311: '<td>'.$title{'togglecatscomm'}.'</td>'.
3312: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3313: '<input type="radio" name="togglecatscomm"'.
3314: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3315: '<label><input type="radio" name="togglecatscomm"'.
3316: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
3317: '</tr><tr>'.
3318: '<td>'.$title{'categorizecomm'}.'</td>'.
3319: '<td class="LC_right_item"><span class="LC_nobreak">'.
3320: '<label><input type="radio" name="categorizecomm"'.
3321: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3322: '<label><input type="radio" name="categorizecomm"'.
3323: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
3324: '</tr>';
3325: $$rowtotal += 4;
3326: } else {
3327: my $css_class;
3328: my $itemcount = 1;
3329: my $cathash;
3330: if (ref($settings) eq 'HASH') {
3331: $cathash = $settings->{'cats'};
3332: }
3333: if (ref($cathash) eq 'HASH') {
3334: my (@cats,@trails,%allitems,%idx,@jsarray);
3335: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
3336: \%allitems,\%idx,\@jsarray);
3337: my $maxdepth = scalar(@cats);
3338: my $colattrib = '';
3339: if ($maxdepth > 2) {
3340: $colattrib = ' colspan="2" ';
3341: }
3342: my @path;
3343: if (@cats > 0) {
3344: if (ref($cats[0]) eq 'ARRAY') {
3345: my $numtop = @{$cats[0]};
3346: my $maxnum = $numtop;
3347: my %default_names = (
3348: instcode => &mt('Official courses'),
3349: communities => &mt('Communities'),
3350: );
3351:
3352: if ((!grep(/^instcode$/,@{$cats[0]})) ||
3353: ($cathash->{'instcode::0'} eq '') ||
3354: (!grep(/^communities$/,@{$cats[0]})) ||
3355: ($cathash->{'communities::0'} eq '')) {
3356: $maxnum ++;
3357: }
3358: my $lastidx;
3359: for (my $i=0; $i<$numtop; $i++) {
3360: my $parent = $cats[0][$i];
3361: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3362: my $item = &escape($parent).'::0';
3363: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
3364: $lastidx = $idx{$item};
3365: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3366: .'<select name="'.$item.'"'.$chgstr.'>';
3367: for (my $k=0; $k<=$maxnum; $k++) {
3368: my $vpos = $k+1;
3369: my $selstr;
3370: if ($k == $i) {
3371: $selstr = ' selected="selected" ';
3372: }
3373: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3374: }
3375: $datatable .= '</select></td><td>';
3376: if ($parent eq 'instcode' || $parent eq 'communities') {
3377: $datatable .= '<span class="LC_nobreak">'
3378: .$default_names{$parent}.'</span>';
3379: if ($parent eq 'instcode') {
3380: $datatable .= '<br /><span class="LC_nobreak">('
3381: .&mt('with institutional codes')
3382: .')</span></td><td'.$colattrib.'>';
3383: } else {
3384: $datatable .= '<table><tr><td>';
3385: }
3386: $datatable .= '<span class="LC_nobreak">'
3387: .'<label><input type="radio" name="'
3388: .$parent.'" value="1" checked="checked" />'
3389: .&mt('Display').'</label>';
3390: if ($parent eq 'instcode') {
3391: $datatable .= ' ';
3392: } else {
3393: $datatable .= '</span></td></tr><tr><td>'
3394: .'<span class="LC_nobreak">';
3395: }
3396: $datatable .= '<label><input type="radio" name="'
3397: .$parent.'" value="0" />'
3398: .&mt('Do not display').'</label></span>';
3399: if ($parent eq 'communities') {
3400: $datatable .= '</td></tr></table>';
3401: }
3402: $datatable .= '</td>';
3403: } else {
3404: $datatable .= $parent
3405: .' <label><input type="checkbox" name="deletecategory" '
3406: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
3407: }
3408: my $depth = 1;
3409: push(@path,$parent);
3410: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
3411: pop(@path);
3412: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
3413: $itemcount ++;
3414: }
3415: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3416: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
3417: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
3418: for (my $k=0; $k<=$maxnum; $k++) {
3419: my $vpos = $k+1;
3420: my $selstr;
3421: if ($k == $numtop) {
3422: $selstr = ' selected="selected" ';
3423: }
3424: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3425: }
3426: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
3427: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
3428: .'</tr>'."\n";
3429: $itemcount ++;
3430: foreach my $default ('instcode','communities') {
3431: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
3432: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3433: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
3434: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
3435: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
3436: for (my $k=0; $k<=$maxnum; $k++) {
3437: my $vpos = $k+1;
3438: my $selstr;
3439: if ($k == $maxnum) {
3440: $selstr = ' selected="selected" ';
3441: }
3442: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3443: }
3444: $datatable .= '</select></span></td>'.
3445: '<td><span class="LC_nobreak">'.
3446: $default_names{$default}.'</span>';
3447: if ($default eq 'instcode') {
3448: $datatable .= '<br /><span class="LC_nobreak">('
3449: .&mt('with institutional codes').')</span>';
3450: }
3451: $datatable .= '</td>'
3452: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
3453: .&mt('Display').'</label> '
3454: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
3455: .&mt('Do not display').'</label></span></td></tr>';
3456: }
3457: }
3458: }
3459: } else {
3460: $datatable .= &initialize_categories($itemcount);
3461: }
3462: } else {
3463: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
3464: .&initialize_categories($itemcount);
3465: }
3466: $$rowtotal += $itemcount;
3467: }
3468: return $datatable;
3469: }
3470:
3471: sub print_serverstatuses {
3472: my ($dom,$settings,$rowtotal) = @_;
3473: my $datatable;
3474: my @pages = &serverstatus_pages();
3475: my (%namedaccess,%machineaccess);
3476: foreach my $type (@pages) {
3477: $namedaccess{$type} = '';
3478: $machineaccess{$type}= '';
3479: }
3480: if (ref($settings) eq 'HASH') {
3481: foreach my $type (@pages) {
3482: if (exists($settings->{$type})) {
3483: if (ref($settings->{$type}) eq 'HASH') {
3484: foreach my $key (keys(%{$settings->{$type}})) {
3485: if ($key eq 'namedusers') {
3486: $namedaccess{$type} = $settings->{$type}->{$key};
3487: } elsif ($key eq 'machines') {
3488: $machineaccess{$type} = $settings->{$type}->{$key};
3489: }
3490: }
3491: }
3492: }
3493: }
3494: }
3495: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
3496: my $rownum = 0;
3497: my $css_class;
3498: foreach my $type (@pages) {
3499: $rownum ++;
3500: $css_class = $rownum%2?' class="LC_odd_row"':'';
3501: $datatable .= '<tr'.$css_class.'>'.
3502: '<td><span class="LC_nobreak">'.
3503: $titles->{$type}.'</span></td>'.
3504: '<td class="LC_left_item">'.
3505: '<input type="text" name="'.$type.'_namedusers" '.
3506: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
3507: '<td class="LC_right_item">'.
3508: '<span class="LC_nobreak">'.
3509: '<input type="text" name="'.$type.'_machines" '.
3510: 'value="'.$machineaccess{$type}.'" size="10" />'.
3511: '</td></tr>'."\n";
3512: }
3513: $$rowtotal += $rownum;
3514: return $datatable;
3515: }
3516:
3517: sub serverstatus_pages {
3518: return ('userstatus','lonstatus','loncron','server-status','codeversions',
3519: 'clusterstatus','metadata_keywords','metadata_harvest',
3520: 'takeoffline','takeonline','showenv','toggledebug');
3521: }
3522:
3523: sub coursecategories_javascript {
3524: my ($settings) = @_;
3525: my ($output,$jstext,$cathash);
3526: if (ref($settings) eq 'HASH') {
3527: $cathash = $settings->{'cats'};
3528: }
3529: if (ref($cathash) eq 'HASH') {
3530: my (@cats,@jsarray,%idx);
3531: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
3532: if (@jsarray > 0) {
3533: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
3534: for (my $i=0; $i<@jsarray; $i++) {
3535: if (ref($jsarray[$i]) eq 'ARRAY') {
3536: my $catstr = join('","',@{$jsarray[$i]});
3537: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
3538: }
3539: }
3540: }
3541: } else {
3542: $jstext = ' var categories = Array(1);'."\n".
3543: ' categories[0] = Array("instcode_pos");'."\n";
3544: }
3545: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
3546: my $communities_reserved = &mt('The name: "communities" is a reserved category');
3547: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
3548: $output = <<"ENDSCRIPT";
3549: <script type="text/javascript">
3550: // <![CDATA[
3551: function reorderCats(form,parent,item,idx) {
3552: var changedVal;
3553: $jstext
3554: var newpos = 'addcategory_pos';
3555: var current = new Array;
3556: if (parent == '') {
3557: var has_instcode = 0;
3558: var maxtop = categories[idx].length;
3559: for (var j=0; j<maxtop; j++) {
3560: if (categories[idx][j] == 'instcode::0') {
3561: has_instcode == 1;
3562: }
3563: }
3564: if (has_instcode == 0) {
3565: categories[idx][maxtop] = 'instcode_pos';
3566: }
3567: } else {
3568: newpos += '_'+parent;
3569: }
3570: var maxh = 1 + categories[idx].length;
3571: var current = new Array;
3572: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3573: if (item == newpos) {
3574: changedVal = newitemVal;
3575: } else {
3576: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3577: current[newitemVal] = newpos;
3578: }
3579: for (var i=0; i<categories[idx].length; i++) {
3580: var elementName = categories[idx][i];
3581: if (elementName != item) {
3582: if (form.elements[elementName]) {
3583: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3584: current[currVal] = elementName;
3585: }
3586: }
3587: }
3588: var oldVal;
3589: for (var j=0; j<maxh; j++) {
3590: if (current[j] == undefined) {
3591: oldVal = j;
3592: }
3593: }
3594: if (oldVal < changedVal) {
3595: for (var k=oldVal+1; k<=changedVal ; k++) {
3596: var elementName = current[k];
3597: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3598: }
3599: } else {
3600: for (var k=changedVal; k<oldVal; k++) {
3601: var elementName = current[k];
3602: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3603: }
3604: }
3605: return;
3606: }
3607:
3608: function categoryCheck(form) {
3609: if (form.elements['addcategory_name'].value == 'instcode') {
3610: alert('$instcode_reserved\\n$choose_again');
3611: return false;
3612: }
3613: if (form.elements['addcategory_name'].value == 'communities') {
3614: alert('$communities_reserved\\n$choose_again');
3615: return false;
3616: }
3617: return true;
3618: }
3619:
3620: // ]]>
3621: </script>
3622:
3623: ENDSCRIPT
3624: return $output;
3625: }
3626:
3627: sub initialize_categories {
3628: my ($itemcount) = @_;
3629: my ($datatable,$css_class,$chgstr);
3630: my %default_names = (
3631: instcode => 'Official courses (with institutional codes)',
3632: communities => 'Communities',
3633: );
3634: my $select0 = ' selected="selected"';
3635: my $select1 = '';
3636: foreach my $default ('instcode','communities') {
3637: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3638: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
3639: if ($default eq 'communities') {
3640: $select1 = $select0;
3641: $select0 = '';
3642: }
3643: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3644: .'<select name="'.$default.'_pos">'
3645: .'<option value="0"'.$select0.'>1</option>'
3646: .'<option value="1"'.$select1.'>2</option>'
3647: .'<option value="2">3</option></select> '
3648: .$default_names{$default}
3649: .'</span></td><td><span class="LC_nobreak">'
3650: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
3651: .&mt('Display').'</label> <label>'
3652: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
3653: .'</label></span></td></tr>';
3654: $itemcount ++;
3655: }
3656: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3657: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
3658: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3659: .'<select name="addcategory_pos"'.$chgstr.'>'
3660: .'<option value="0">1</option>'
3661: .'<option value="1">2</option>'
3662: .'<option value="2" selected="selected">3</option></select> '
3663: .&mt('Add category').'</td><td>'.&mt('Name:')
3664: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
3665: return $datatable;
3666: }
3667:
3668: sub build_category_rows {
3669: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
3670: my ($text,$name,$item,$chgstr);
3671: if (ref($cats) eq 'ARRAY') {
3672: my $maxdepth = scalar(@{$cats});
3673: if (ref($cats->[$depth]) eq 'HASH') {
3674: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
3675: my $numchildren = @{$cats->[$depth]{$parent}};
3676: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3677: $text .= '<td><table class="LC_datatable">';
3678: my ($idxnum,$parent_name,$parent_item);
3679: my $higher = $depth - 1;
3680: if ($higher == 0) {
3681: $parent_name = &escape($parent).'::'.$higher;
3682: } else {
3683: if (ref($path) eq 'ARRAY') {
3684: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3685: }
3686: }
3687: $parent_item = 'addcategory_pos_'.$parent_name;
3688: for (my $j=0; $j<=$numchildren; $j++) {
3689: if ($j < $numchildren) {
3690: $name = $cats->[$depth]{$parent}[$j];
3691: $item = &escape($name).':'.&escape($parent).':'.$depth;
3692: $idxnum = $idx->{$item};
3693: } else {
3694: $name = $parent_name;
3695: $item = $parent_item;
3696: }
3697: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
3698: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
3699: for (my $i=0; $i<=$numchildren; $i++) {
3700: my $vpos = $i+1;
3701: my $selstr;
3702: if ($j == $i) {
3703: $selstr = ' selected="selected" ';
3704: }
3705: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
3706: }
3707: $text .= '</select> ';
3708: if ($j < $numchildren) {
3709: my $deeper = $depth+1;
3710: $text .= $name.' '
3711: .'<label><input type="checkbox" name="deletecategory" value="'
3712: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
3713: if(ref($path) eq 'ARRAY') {
3714: push(@{$path},$name);
3715: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
3716: pop(@{$path});
3717: }
3718: } else {
3719: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
3720: if ($j == $numchildren) {
3721: $text .= $name;
3722: } else {
3723: $text .= $item;
3724: }
3725: $text .= '" value="" />';
3726: }
3727: $text .= '</td></tr>';
3728: }
3729: $text .= '</table></td>';
3730: } else {
3731: my $higher = $depth-1;
3732: if ($higher == 0) {
3733: $name = &escape($parent).'::'.$higher;
3734: } else {
3735: if (ref($path) eq 'ARRAY') {
3736: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3737: }
3738: }
3739: my $colspan;
3740: if ($parent ne 'instcode') {
3741: $colspan = $maxdepth - $depth - 1;
3742: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
3743: }
3744: }
3745: }
3746: }
3747: return $text;
3748: }
3749:
3750: sub modifiable_userdata_row {
3751: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
3752: my $rolename;
3753: if ($context eq 'selfcreate') {
3754: if (ref($usertypes) eq 'HASH') {
3755: $rolename = $usertypes->{$role};
3756: } else {
3757: $rolename = $role;
3758: }
3759: } else {
3760: if ($role eq 'cr') {
3761: $rolename = &mt('Custom role');
3762: } else {
3763: $rolename = &Apache::lonnet::plaintext($role);
3764: }
3765: }
3766: my @fields = ('lastname','firstname','middlename','generation',
3767: 'permanentemail','id');
3768: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3769: my $output;
3770: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3771: $output = '<tr '.$css_class.'>'.
3772: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
3773: '<td class="LC_left_item" colspan="2"><table>';
3774: my $rem;
3775: my %checks;
3776: if (ref($settings) eq 'HASH') {
3777: if (ref($settings->{$context}) eq 'HASH') {
3778: if (ref($settings->{$context}->{$role}) eq 'HASH') {
3779: foreach my $field (@fields) {
3780: if ($settings->{$context}->{$role}->{$field}) {
3781: $checks{$field} = ' checked="checked" ';
3782: }
3783: }
3784: }
3785: }
3786: }
3787: for (my $i=0; $i<@fields; $i++) {
3788: my $rem = $i%($numinrow);
3789: if ($rem == 0) {
3790: if ($i > 0) {
3791: $output .= '</tr>';
3792: }
3793: $output .= '<tr>';
3794: }
3795: my $check = ' ';
3796: if (exists($checks{$fields[$i]})) {
3797: $check = $checks{$fields[$i]}
3798: } else {
3799: if ($role eq 'st') {
3800: if (ref($settings) ne 'HASH') {
3801: $check = ' checked="checked" ';
3802: }
3803: }
3804: }
3805: $output .= '<td class="LC_left_item">'.
3806: '<span class="LC_nobreak"><label>'.
3807: '<input type="checkbox" name="canmodify_'.$role.'" '.
3808: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
3809: '</label></span></td>';
3810: $rem = @fields%($numinrow);
3811: }
3812: my $colsleft = $numinrow - $rem;
3813: if ($colsleft > 1 ) {
3814: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3815: ' </td>';
3816: } elsif ($colsleft == 1) {
3817: $output .= '<td class="LC_left_item"> </td>';
3818: }
3819: $output .= '</tr></table></td></tr>';
3820: return $output;
3821: }
3822:
3823: sub insttypes_row {
3824: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
3825: my %lt = &Apache::lonlocal::texthash (
3826: cansearch => 'Users allowed to search',
3827: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
3828: lockablenames => 'User preference to lock name',
3829: );
3830: my $showdom;
3831: if ($context eq 'cansearch') {
3832: $showdom = ' ('.$dom.')';
3833: }
3834: my $output = '<tr class="LC_odd_row">'.
3835: '<td>'.$lt{$context}.$showdom.
3836: '</td><td class="LC_left_item" colspan="2"><table>';
3837: my $rem;
3838: if (ref($types) eq 'ARRAY') {
3839: for (my $i=0; $i<@{$types}; $i++) {
3840: if (defined($usertypes->{$types->[$i]})) {
3841: my $rem = $i%($numinrow);
3842: if ($rem == 0) {
3843: if ($i > 0) {
3844: $output .= '</tr>';
3845: }
3846: $output .= '<tr>';
3847: }
3848: my $check = ' ';
3849: if (ref($settings) eq 'HASH') {
3850: if (ref($settings->{$context}) eq 'ARRAY') {
3851: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
3852: $check = ' checked="checked" ';
3853: }
3854: } elsif ($context eq 'statustocreate') {
3855: $check = ' checked="checked" ';
3856: }
3857: }
3858: $output .= '<td class="LC_left_item">'.
3859: '<span class="LC_nobreak"><label>'.
3860: '<input type="checkbox" name="'.$context.'" '.
3861: 'value="'.$types->[$i].'"'.$check.'/>'.
3862: $usertypes->{$types->[$i]}.'</label></span></td>';
3863: }
3864: }
3865: $rem = @{$types}%($numinrow);
3866: }
3867: my $colsleft = $numinrow - $rem;
3868: if (($rem == 0) && (@{$types} > 0)) {
3869: $output .= '<tr>';
3870: }
3871: if ($colsleft > 1) {
3872: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
3873: } else {
3874: $output .= '<td class="LC_left_item">';
3875: }
3876: my $defcheck = ' ';
3877: if (ref($settings) eq 'HASH') {
3878: if (ref($settings->{$context}) eq 'ARRAY') {
3879: if (grep(/^default$/,@{$settings->{$context}})) {
3880: $defcheck = ' checked="checked" ';
3881: }
3882: } elsif ($context eq 'statustocreate') {
3883: $defcheck = ' checked="checked" ';
3884: }
3885: }
3886: $output .= '<span class="LC_nobreak"><label>'.
3887: '<input type="checkbox" name="'.$context.'" '.
3888: 'value="default"'.$defcheck.'/>'.
3889: $othertitle.'</label></span></td>'.
3890: '</tr></table></td></tr>';
3891: return $output;
3892: }
3893:
3894: sub sorted_searchtitles {
3895: my %searchtitles = &Apache::lonlocal::texthash(
3896: 'uname' => 'username',
3897: 'lastname' => 'last name',
3898: 'lastfirst' => 'last name, first name',
3899: );
3900: my @titleorder = ('uname','lastname','lastfirst');
3901: return (\%searchtitles,\@titleorder);
3902: }
3903:
3904: sub sorted_searchtypes {
3905: my %srchtypes_desc = (
3906: exact => 'is exact match',
3907: contains => 'contains ..',
3908: begins => 'begins with ..',
3909: );
3910: my @srchtypeorder = ('exact','begins','contains');
3911: return (\%srchtypes_desc,\@srchtypeorder);
3912: }
3913:
3914: sub usertype_update_row {
3915: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
3916: my $datatable;
3917: my $numinrow = 4;
3918: foreach my $type (@{$types}) {
3919: if (defined($usertypes->{$type})) {
3920: $$rownums ++;
3921: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
3922: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
3923: '</td><td class="LC_left_item"><table>';
3924: for (my $i=0; $i<@{$fields}; $i++) {
3925: my $rem = $i%($numinrow);
3926: if ($rem == 0) {
3927: if ($i > 0) {
3928: $datatable .= '</tr>';
3929: }
3930: $datatable .= '<tr>';
3931: }
3932: my $check = ' ';
3933: if (ref($settings) eq 'HASH') {
3934: if (ref($settings->{'fields'}) eq 'HASH') {
3935: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
3936: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
3937: $check = ' checked="checked" ';
3938: }
3939: }
3940: }
3941: }
3942:
3943: if ($i == @{$fields}-1) {
3944: my $colsleft = $numinrow - $rem;
3945: if ($colsleft > 1) {
3946: $datatable .= '<td colspan="'.$colsleft.'">';
3947: } else {
3948: $datatable .= '<td>';
3949: }
3950: } else {
3951: $datatable .= '<td>';
3952: }
3953: $datatable .= '<span class="LC_nobreak"><label>'.
3954: '<input type="checkbox" name="updateable_'.$type.
3955: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
3956: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
3957: }
3958: $datatable .= '</tr></table></td></tr>';
3959: }
3960: }
3961: return $datatable;
3962: }
3963:
3964: sub modify_login {
3965: my ($r,$dom,$confname,%domconfig) = @_;
3966: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
3967: my %title = ( coursecatalog => 'Display course catalog',
3968: adminmail => 'Display administrator E-mail address',
3969: newuser => 'Link for visitors to create a user account',
3970: loginheader => 'Log-in box header');
3971: my @offon = ('off','on');
3972: my %curr_loginvia;
3973: if (ref($domconfig{login}) eq 'HASH') {
3974: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
3975: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
3976: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
3977: }
3978: }
3979: }
3980: my %loginhash;
3981: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
3982: \%domconfig,\%loginhash);
3983: my @toggles = ('coursecatalog','adminmail','newuser');
3984: foreach my $item (@toggles) {
3985: $loginhash{login}{$item} = $env{'form.'.$item};
3986: }
3987: $loginhash{login}{loginheader} = $env{'form.loginheader'};
3988: if (ref($colchanges{'login'}) eq 'HASH') {
3989: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
3990: \%loginhash);
3991: }
3992:
3993: my %servers = &dom_servers($dom);
3994: my @loginvia_attribs = ('serverpath','custompath','exempt');
3995: if (keys(%servers) > 1) {
3996: foreach my $lonhost (keys(%servers)) {
3997: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
3998: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
3999: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
4000: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
4001: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
4002: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4003: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4004: $changes{'loginvia'}{$lonhost} = 1;
4005: } else {
4006: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
4007: $changes{'loginvia'}{$lonhost} = 1;
4008: }
4009: } else {
4010: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4011: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4012: $changes{'loginvia'}{$lonhost} = 1;
4013: }
4014: }
4015: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
4016: foreach my $item (@loginvia_attribs) {
4017: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
4018: }
4019: } else {
4020: foreach my $item (@loginvia_attribs) {
4021: my $new = $env{'form.'.$lonhost.'_'.$item};
4022: if (($item eq 'serverpath') && ($new eq 'custom')) {
4023: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
4024: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4025: $new = '/';
4026: }
4027: }
4028: if (($item eq 'custompath') &&
4029: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4030: $new = '';
4031: }
4032: if ($new ne $curr_loginvia{$lonhost}{$item}) {
4033: $changes{'loginvia'}{$lonhost} = 1;
4034: }
4035: if ($item eq 'exempt') {
4036: $new =~ s/^\s+//;
4037: $new =~ s/\s+$//;
4038: my @poss_ips = split(/\s*[,:]\s*/,$new);
4039: my @okips;
4040: foreach my $ip (@poss_ips) {
4041: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
4042: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
4043: push(@okips,$ip);
4044: }
4045: }
4046: }
4047: if (@okips > 0) {
4048: $new = join(',',@okips);
4049: } else {
4050: $new = '';
4051: }
4052: }
4053:
4054: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4055: }
4056: }
4057: } else {
4058: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4059: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4060: $changes{'loginvia'}{$lonhost} = 1;
4061: foreach my $item (@loginvia_attribs) {
4062: my $new = $env{'form.'.$lonhost.'_'.$item};
4063: if (($item eq 'serverpath') && ($new eq 'custom')) {
4064: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4065: $new = '/';
4066: }
4067: }
4068: if (($item eq 'custompath') &&
4069: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4070: $new = '';
4071: }
4072: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4073: }
4074: }
4075: }
4076: }
4077: }
4078:
4079: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
4080: $dom);
4081: if ($putresult eq 'ok') {
4082: my @toggles = ('coursecatalog','adminmail','newuser');
4083: my %defaultchecked = (
4084: 'coursecatalog' => 'on',
4085: 'adminmail' => 'off',
4086: 'newuser' => 'off',
4087: );
4088: if (ref($domconfig{'login'}) eq 'HASH') {
4089: foreach my $item (@toggles) {
4090: if ($defaultchecked{$item} eq 'on') {
4091: if (($domconfig{'login'}{$item} eq '0') &&
4092: ($env{'form.'.$item} eq '1')) {
4093: $changes{$item} = 1;
4094: } elsif (($domconfig{'login'}{$item} eq '' ||
4095: $domconfig{'login'}{$item} eq '1') &&
4096: ($env{'form.'.$item} eq '0')) {
4097: $changes{$item} = 1;
4098: }
4099: } elsif ($defaultchecked{$item} eq 'off') {
4100: if (($domconfig{'login'}{$item} eq '1') &&
4101: ($env{'form.'.$item} eq '0')) {
4102: $changes{$item} = 1;
4103: } elsif (($domconfig{'login'}{$item} eq '' ||
4104: $domconfig{'login'}{$item} eq '0') &&
4105: ($env{'form.'.$item} eq '1')) {
4106: $changes{$item} = 1;
4107: }
4108: }
4109: }
4110: }
4111: if (keys(%changes) > 0 || $colchgtext) {
4112: &Apache::loncommon::devalidate_domconfig_cache($dom);
4113: $resulttext = &mt('Changes made:').'<ul>';
4114: foreach my $item (sort(keys(%changes))) {
4115: if ($item eq 'loginvia') {
4116: if (ref($changes{$item}) eq 'HASH') {
4117: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
4118: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
4119: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
4120: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
4121: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
4122: $protocol = 'http' if ($protocol ne 'https');
4123: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
4124:
4125: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
4126: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
4127: } else {
4128: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
4129: }
4130: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
4131: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
4132: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
4133: }
4134: $resulttext .= '</li>';
4135: } else {
4136: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
4137: }
4138: } else {
4139: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
4140: }
4141: }
4142: $resulttext .= '</ul></li>';
4143: }
4144: } else {
4145: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
4146: }
4147: }
4148: $resulttext .= $colchgtext.'</ul>';
4149: } else {
4150: $resulttext = &mt('No changes made to log-in page settings');
4151: }
4152: } else {
4153: $resulttext = '<span class="LC_error">'.
4154: &mt('An error occurred: [_1]',$putresult).'</span>';
4155: }
4156: if ($errors) {
4157: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
4158: $errors.'</ul>';
4159: }
4160: return $resulttext;
4161: }
4162:
4163: sub color_font_choices {
4164: my %choices =
4165: &Apache::lonlocal::texthash (
4166: img => "Header",
4167: bgs => "Background colors",
4168: links => "Link colors",
4169: images => "Images",
4170: font => "Font color",
4171: fontmenu => "Font Menu",
4172: pgbg => "Page",
4173: tabbg => "Header",
4174: sidebg => "Border",
4175: link => "Link",
4176: alink => "Active link",
4177: vlink => "Visited link",
4178: );
4179: return %choices;
4180: }
4181:
4182: sub modify_rolecolors {
4183: my ($r,$dom,$confname,$roles,%domconfig) = @_;
4184: my ($resulttext,%rolehash);
4185: $rolehash{'rolecolors'} = {};
4186: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
4187: if ($domconfig{'rolecolors'} eq '') {
4188: $domconfig{'rolecolors'} = {};
4189: }
4190: }
4191: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
4192: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
4193: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
4194: $dom);
4195: if ($putresult eq 'ok') {
4196: if (keys(%changes) > 0) {
4197: &Apache::loncommon::devalidate_domconfig_cache($dom);
4198: $resulttext = &display_colorchgs($dom,\%changes,$roles,
4199: $rolehash{'rolecolors'});
4200: } else {
4201: $resulttext = &mt('No changes made to default color schemes');
4202: }
4203: } else {
4204: $resulttext = '<span class="LC_error">'.
4205: &mt('An error occurred: [_1]',$putresult).'</span>';
4206: }
4207: if ($errors) {
4208: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
4209: $errors.'</ul>';
4210: }
4211: return $resulttext;
4212: }
4213:
4214: sub modify_colors {
4215: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
4216: my (%changes,%choices);
4217: my @bgs;
4218: my @links = ('link','alink','vlink');
4219: my @logintext;
4220: my @images;
4221: my $servadm = $r->dir_config('lonAdmEMail');
4222: my $errors;
4223: foreach my $role (@{$roles}) {
4224: if ($role eq 'login') {
4225: %choices = &login_choices();
4226: @logintext = ('textcol','bgcol');
4227: } else {
4228: %choices = &color_font_choices();
4229: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
4230: }
4231: if ($role eq 'login') {
4232: @images = ('img','logo','domlogo','login');
4233: @bgs = ('pgbg','mainbg','sidebg');
4234: } else {
4235: @images = ('img');
4236: @bgs = ('pgbg','tabbg','sidebg');
4237: }
4238: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
4239: foreach my $item (@bgs,@links,@logintext) {
4240: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
4241: }
4242: my ($configuserok,$author_ok,$switchserver) =
4243: &config_check($dom,$confname,$servadm);
4244: my ($width,$height) = &thumb_dimensions();
4245: if (ref($domconfig->{$role}) ne 'HASH') {
4246: $domconfig->{$role} = {};
4247: }
4248: foreach my $img (@images) {
4249: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
4250: if (defined($env{'form.login_showlogo_'.$img})) {
4251: $confhash->{$role}{'showlogo'}{$img} = 1;
4252: } else {
4253: $confhash->{$role}{'showlogo'}{$img} = 0;
4254: }
4255: }
4256: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
4257: && !defined($domconfig->{$role}{$img})
4258: && !$env{'form.'.$role.'_del_'.$img}
4259: && $env{'form.'.$role.'_import_'.$img}) {
4260: # import the old configured image from the .tab setting
4261: # if they haven't provided a new one
4262: $domconfig->{$role}{$img} =
4263: $env{'form.'.$role.'_import_'.$img};
4264: }
4265: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
4266: my $error;
4267: if ($configuserok eq 'ok') {
4268: if ($switchserver) {
4269: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
4270: } else {
4271: if ($author_ok eq 'ok') {
4272: my ($result,$logourl) =
4273: &publishlogo($r,'upload',$role.'_'.$img,
4274: $dom,$confname,$img,$width,$height);
4275: if ($result eq 'ok') {
4276: $confhash->{$role}{$img} = $logourl;
4277: $changes{$role}{'images'}{$img} = 1;
4278: } else {
4279: $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);
4280: }
4281: } else {
4282: $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);
4283: }
4284: }
4285: } else {
4286: $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);
4287: }
4288: if ($error) {
4289: &Apache::lonnet::logthis($error);
4290: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4291: }
4292: } elsif ($domconfig->{$role}{$img} ne '') {
4293: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
4294: my $error;
4295: if ($configuserok eq 'ok') {
4296: # is confname an author?
4297: if ($switchserver eq '') {
4298: if ($author_ok eq 'ok') {
4299: my ($result,$logourl) =
4300: &publishlogo($r,'copy',$domconfig->{$role}{$img},
4301: $dom,$confname,$img,$width,$height);
4302: if ($result eq 'ok') {
4303: $confhash->{$role}{$img} = $logourl;
4304: $changes{$role}{'images'}{$img} = 1;
4305: }
4306: }
4307: }
4308: }
4309: }
4310: }
4311: }
4312: if (ref($domconfig) eq 'HASH') {
4313: if (ref($domconfig->{$role}) eq 'HASH') {
4314: foreach my $img (@images) {
4315: if ($domconfig->{$role}{$img} ne '') {
4316: if ($env{'form.'.$role.'_del_'.$img}) {
4317: $confhash->{$role}{$img} = '';
4318: $changes{$role}{'images'}{$img} = 1;
4319: } else {
4320: if ($confhash->{$role}{$img} eq '') {
4321: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
4322: }
4323: }
4324: } else {
4325: if ($env{'form.'.$role.'_del_'.$img}) {
4326: $confhash->{$role}{$img} = '';
4327: $changes{$role}{'images'}{$img} = 1;
4328: }
4329: }
4330: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
4331: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
4332: if ($confhash->{$role}{'showlogo'}{$img} ne
4333: $domconfig->{$role}{'showlogo'}{$img}) {
4334: $changes{$role}{'showlogo'}{$img} = 1;
4335: }
4336: } else {
4337: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
4338: $changes{$role}{'showlogo'}{$img} = 1;
4339: }
4340: }
4341: }
4342: }
4343: if ($domconfig->{$role}{'font'} ne '') {
4344: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
4345: $changes{$role}{'font'} = 1;
4346: }
4347: } else {
4348: if ($confhash->{$role}{'font'}) {
4349: $changes{$role}{'font'} = 1;
4350: }
4351: }
4352: if ($role ne 'login') {
4353: if ($domconfig->{$role}{'fontmenu'} ne '') {
4354: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
4355: $changes{$role}{'fontmenu'} = 1;
4356: }
4357: } else {
4358: if ($confhash->{$role}{'fontmenu'}) {
4359: $changes{$role}{'fontmenu'} = 1;
4360: }
4361: }
4362: }
4363: foreach my $item (@bgs) {
4364: if ($domconfig->{$role}{$item} ne '') {
4365: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4366: $changes{$role}{'bgs'}{$item} = 1;
4367: }
4368: } else {
4369: if ($confhash->{$role}{$item}) {
4370: $changes{$role}{'bgs'}{$item} = 1;
4371: }
4372: }
4373: }
4374: foreach my $item (@links) {
4375: if ($domconfig->{$role}{$item} ne '') {
4376: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4377: $changes{$role}{'links'}{$item} = 1;
4378: }
4379: } else {
4380: if ($confhash->{$role}{$item}) {
4381: $changes{$role}{'links'}{$item} = 1;
4382: }
4383: }
4384: }
4385: foreach my $item (@logintext) {
4386: if ($domconfig->{$role}{$item} ne '') {
4387: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4388: $changes{$role}{'logintext'}{$item} = 1;
4389: }
4390: } else {
4391: if ($confhash->{$role}{$item}) {
4392: $changes{$role}{'logintext'}{$item} = 1;
4393: }
4394: }
4395: }
4396: } else {
4397: &default_change_checker($role,\@images,\@links,\@bgs,
4398: \@logintext,$confhash,\%changes);
4399: }
4400: } else {
4401: &default_change_checker($role,\@images,\@links,\@bgs,
4402: \@logintext,$confhash,\%changes);
4403: }
4404: }
4405: return ($errors,%changes);
4406: }
4407:
4408: sub config_check {
4409: my ($dom,$confname,$servadm) = @_;
4410: my ($configuserok,$author_ok,$switchserver,%currroles);
4411: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
4412: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
4413: $confname,$servadm);
4414: if ($configuserok eq 'ok') {
4415: $switchserver = &check_switchserver($dom,$confname);
4416: if ($switchserver eq '') {
4417: $author_ok = &check_authorstatus($dom,$confname,%currroles);
4418: }
4419: }
4420: return ($configuserok,$author_ok,$switchserver);
4421: }
4422:
4423: sub default_change_checker {
4424: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
4425: foreach my $item (@{$links}) {
4426: if ($confhash->{$role}{$item}) {
4427: $changes->{$role}{'links'}{$item} = 1;
4428: }
4429: }
4430: foreach my $item (@{$bgs}) {
4431: if ($confhash->{$role}{$item}) {
4432: $changes->{$role}{'bgs'}{$item} = 1;
4433: }
4434: }
4435: foreach my $item (@{$logintext}) {
4436: if ($confhash->{$role}{$item}) {
4437: $changes->{$role}{'logintext'}{$item} = 1;
4438: }
4439: }
4440: foreach my $img (@{$images}) {
4441: if ($env{'form.'.$role.'_del_'.$img}) {
4442: $confhash->{$role}{$img} = '';
4443: $changes->{$role}{'images'}{$img} = 1;
4444: }
4445: if ($role eq 'login') {
4446: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
4447: $changes->{$role}{'showlogo'}{$img} = 1;
4448: }
4449: }
4450: }
4451: if ($confhash->{$role}{'font'}) {
4452: $changes->{$role}{'font'} = 1;
4453: }
4454: }
4455:
4456: sub display_colorchgs {
4457: my ($dom,$changes,$roles,$confhash) = @_;
4458: my (%choices,$resulttext);
4459: if (!grep(/^login$/,@{$roles})) {
4460: $resulttext = &mt('Changes made:').'<br />';
4461: }
4462: foreach my $role (@{$roles}) {
4463: if ($role eq 'login') {
4464: %choices = &login_choices();
4465: } else {
4466: %choices = &color_font_choices();
4467: }
4468: if (ref($changes->{$role}) eq 'HASH') {
4469: if ($role ne 'login') {
4470: $resulttext .= '<h4>'.&mt($role).'</h4>';
4471: }
4472: foreach my $key (sort(keys(%{$changes->{$role}}))) {
4473: if ($role ne 'login') {
4474: $resulttext .= '<ul>';
4475: }
4476: if (ref($changes->{$role}{$key}) eq 'HASH') {
4477: if ($role ne 'login') {
4478: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
4479: }
4480: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
4481: if (($role eq 'login') && ($key eq 'showlogo')) {
4482: if ($confhash->{$role}{$key}{$item}) {
4483: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
4484: } else {
4485: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
4486: }
4487: } elsif ($confhash->{$role}{$item} eq '') {
4488: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
4489: } else {
4490: my $newitem = $confhash->{$role}{$item};
4491: if ($key eq 'images') {
4492: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
4493: }
4494: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
4495: }
4496: }
4497: if ($role ne 'login') {
4498: $resulttext .= '</ul></li>';
4499: }
4500: } else {
4501: if ($confhash->{$role}{$key} eq '') {
4502: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
4503: } else {
4504: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
4505: }
4506: }
4507: if ($role ne 'login') {
4508: $resulttext .= '</ul>';
4509: }
4510: }
4511: }
4512: }
4513: return $resulttext;
4514: }
4515:
4516: sub thumb_dimensions {
4517: return ('200','50');
4518: }
4519:
4520: sub check_dimensions {
4521: my ($inputfile) = @_;
4522: my ($fullwidth,$fullheight);
4523: if ($inputfile =~ m|^[/\w.\-]+$|) {
4524: if (open(PIPE,"identify $inputfile 2>&1 |")) {
4525: my $imageinfo = <PIPE>;
4526: if (!close(PIPE)) {
4527: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
4528: }
4529: chomp($imageinfo);
4530: my ($fullsize) =
4531: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
4532: if ($fullsize) {
4533: ($fullwidth,$fullheight) = split(/x/,$fullsize);
4534: }
4535: }
4536: }
4537: return ($fullwidth,$fullheight);
4538: }
4539:
4540: sub check_configuser {
4541: my ($uhome,$dom,$confname,$servadm) = @_;
4542: my ($configuserok,%currroles);
4543: if ($uhome eq 'no_host') {
4544: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
4545: my $configpass = &LONCAPA::Enrollment::create_password();
4546: $configuserok =
4547: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
4548: $configpass,'','','','','',undef,$servadm);
4549: } else {
4550: $configuserok = 'ok';
4551: %currroles =
4552: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
4553: }
4554: return ($configuserok,%currroles);
4555: }
4556:
4557: sub check_authorstatus {
4558: my ($dom,$confname,%currroles) = @_;
4559: my $author_ok;
4560: if (!$currroles{':'.$dom.':au'}) {
4561: my $start = time;
4562: my $end = 0;
4563: $author_ok =
4564: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
4565: 'au',$end,$start,'','','domconfig');
4566: } else {
4567: $author_ok = 'ok';
4568: }
4569: return $author_ok;
4570: }
4571:
4572: sub publishlogo {
4573: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
4574: my ($output,$fname,$logourl);
4575: if ($action eq 'upload') {
4576: $fname=$env{'form.'.$formname.'.filename'};
4577: chop($env{'form.'.$formname});
4578: } else {
4579: ($fname) = ($formname =~ /([^\/]+)$/);
4580: }
4581: if ($savefileas ne '') {
4582: $fname = $savefileas;
4583: }
4584: $fname=&Apache::lonnet::clean_filename($fname);
4585: # See if there is anything left
4586: unless ($fname) { return ('error: no uploaded file'); }
4587: $fname="$subdir/$fname";
4588: my $filepath='/home/'.$confname.'/public_html';
4589: my ($fnamepath,$file,$fetchthumb);
4590: $file=$fname;
4591: if ($fname=~m|/|) {
4592: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
4593: }
4594: my @parts=split(/\//,$filepath.'/'.$fnamepath);
4595: my $count;
4596: for ($count=4;$count<=$#parts;$count++) {
4597: $filepath.="/$parts[$count]";
4598: if ((-e $filepath)!=1) {
4599: mkdir($filepath,02770);
4600: }
4601: }
4602: # Check for bad extension and disallow upload
4603: if ($file=~/\.(\w+)$/ &&
4604: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
4605: $output =
4606: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
4607: } elsif ($file=~/\.(\w+)$/ &&
4608: !defined(&Apache::loncommon::fileembstyle($1))) {
4609: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
4610: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
4611: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
4612: } elsif (-d "$filepath/$file") {
4613: $output = &mt('File name is a directory name - rename the file and re-upload');
4614: } else {
4615: my $source = $filepath.'/'.$file;
4616: my $logfile;
4617: if (!open($logfile,">>$source".'.log')) {
4618: return (&mt('No write permission to Construction Space'));
4619: }
4620: print $logfile
4621: "\n================= Publish ".localtime()." ================\n".
4622: $env{'user.name'}.':'.$env{'user.domain'}."\n";
4623: # Save the file
4624: if (!open(FH,'>'.$source)) {
4625: &Apache::lonnet::logthis('Failed to create '.$source);
4626: return (&mt('Failed to create file'));
4627: }
4628: if ($action eq 'upload') {
4629: if (!print FH ($env{'form.'.$formname})) {
4630: &Apache::lonnet::logthis('Failed to write to '.$source);
4631: return (&mt('Failed to write file'));
4632: }
4633: } else {
4634: my $original = &Apache::lonnet::filelocation('',$formname);
4635: if(!copy($original,$source)) {
4636: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
4637: return (&mt('Failed to write file'));
4638: }
4639: }
4640: close(FH);
4641: chmod(0660, $source); # Permissions to rw-rw---.
4642:
4643: my $docroot=$r->dir_config('lonDocRoot');
4644: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
4645: my $copyfile=$targetdir.'/'.$file;
4646:
4647: my @parts=split(/\//,$targetdir);
4648: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
4649: for (my $count=5;$count<=$#parts;$count++) {
4650: $path.="/$parts[$count]";
4651: if (!-e $path) {
4652: print $logfile "\nCreating directory ".$path;
4653: mkdir($path,02770);
4654: }
4655: }
4656: my $versionresult;
4657: if (-e $copyfile) {
4658: $versionresult = &logo_versioning($targetdir,$file,$logfile);
4659: } else {
4660: $versionresult = 'ok';
4661: }
4662: if ($versionresult eq 'ok') {
4663: if (copy($source,$copyfile)) {
4664: print $logfile "\nCopied original source to ".$copyfile."\n";
4665: $output = 'ok';
4666: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
4667: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
4668: } else {
4669: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
4670: $output = &mt('Failed to copy file to RES space').", $!";
4671: }
4672: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
4673: my $inputfile = $filepath.'/'.$file;
4674: my $outfile = $filepath.'/'.'tn-'.$file;
4675: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
4676: if ($fullwidth ne '' && $fullheight ne '') {
4677: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
4678: my $thumbsize = $thumbwidth.'x'.$thumbheight;
4679: system("convert -sample $thumbsize $inputfile $outfile");
4680: chmod(0660, $filepath.'/tn-'.$file);
4681: if (-e $outfile) {
4682: my $copyfile=$targetdir.'/tn-'.$file;
4683: if (copy($outfile,$copyfile)) {
4684: print $logfile "\nCopied source to ".$copyfile."\n";
4685: &write_metadata($dom,$confname,$formname,
4686: $targetdir,'tn-'.$file,$logfile);
4687: } else {
4688: print $logfile "\nUnable to write ".$copyfile.
4689: ':'.$!."\n";
4690: }
4691: }
4692: }
4693: }
4694: }
4695: } else {
4696: $output = $versionresult;
4697: }
4698: }
4699: return ($output,$logourl);
4700: }
4701:
4702: sub logo_versioning {
4703: my ($targetdir,$file,$logfile) = @_;
4704: my $target = $targetdir.'/'.$file;
4705: my ($maxversion,$fn,$extn,$output);
4706: $maxversion = 0;
4707: if ($file =~ /^(.+)\.(\w+)$/) {
4708: $fn=$1;
4709: $extn=$2;
4710: }
4711: opendir(DIR,$targetdir);
4712: while (my $filename=readdir(DIR)) {
4713: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
4714: $maxversion=($1>$maxversion)?$1:$maxversion;
4715: }
4716: }
4717: $maxversion++;
4718: print $logfile "\nCreating old version ".$maxversion."\n";
4719: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
4720: if (copy($target,$copyfile)) {
4721: print $logfile "Copied old target to ".$copyfile."\n";
4722: $copyfile=$copyfile.'.meta';
4723: if (copy($target.'.meta',$copyfile)) {
4724: print $logfile "Copied old target metadata to ".$copyfile."\n";
4725: $output = 'ok';
4726: } else {
4727: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
4728: $output = &mt('Failed to copy old meta').", $!, ";
4729: }
4730: } else {
4731: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
4732: $output = &mt('Failed to copy old target').", $!, ";
4733: }
4734: return $output;
4735: }
4736:
4737: sub write_metadata {
4738: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
4739: my (%metadatafields,%metadatakeys,$output);
4740: $metadatafields{'title'}=$formname;
4741: $metadatafields{'creationdate'}=time;
4742: $metadatafields{'lastrevisiondate'}=time;
4743: $metadatafields{'copyright'}='public';
4744: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
4745: $env{'user.domain'};
4746: $metadatafields{'authorspace'}=$confname.':'.$dom;
4747: $metadatafields{'domain'}=$dom;
4748: {
4749: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
4750: my $mfh;
4751: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
4752: $output = &mt('Could not write metadata');
4753: }
4754: foreach (sort keys %metadatafields) {
4755: unless ($_=~/\./) {
4756: my $unikey=$_;
4757: $unikey=~/^([A-Za-z]+)/;
4758: my $tag=$1;
4759: $tag=~tr/A-Z/a-z/;
4760: print $mfh "\n\<$tag";
4761: foreach (split(/\,/,$metadatakeys{$unikey})) {
4762: my $value=$metadatafields{$unikey.'.'.$_};
4763: $value=~s/\"/\'\'/g;
4764: print $mfh ' '.$_.'="'.$value.'"';
4765: }
4766: print $mfh '>'.
4767: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
4768: .'</'.$tag.'>';
4769: }
4770: }
4771: $output = 'ok';
4772: print $logfile "\nWrote metadata";
4773: close($mfh);
4774: }
4775: }
4776:
4777: sub check_switchserver {
4778: my ($dom,$confname) = @_;
4779: my ($allowed,$switchserver);
4780: my $home = &Apache::lonnet::homeserver($confname,$dom);
4781: if ($home eq 'no_host') {
4782: $home = &Apache::lonnet::domain($dom,'primary');
4783: }
4784: my @ids=&Apache::lonnet::current_machine_ids();
4785: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
4786: if (!$allowed) {
4787: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
4788: }
4789: return $switchserver;
4790: }
4791:
4792: sub modify_quotas {
4793: my ($dom,$action,%domconfig) = @_;
4794: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
4795: %limithash,$toolregexp,%conditions,$resulttext,%changes);
4796: if ($action eq 'quotas') {
4797: $context = 'tools';
4798: } else {
4799: $context = $action;
4800: }
4801: if ($context eq 'requestcourses') {
4802: @usertools = ('official','unofficial','community');
4803: @options =('norequest','approval','validate','autolimit');
4804: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
4805: %titles = &courserequest_titles();
4806: $toolregexp = join('|',@usertools);
4807: %conditions = &courserequest_conditions();
4808: } else {
4809: @usertools = ('aboutme','blog','portfolio');
4810: %titles = &tool_titles();
4811: }
4812: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4813: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4814: foreach my $key (keys(%env)) {
4815: if ($context eq 'requestcourses') {
4816: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
4817: my $item = $1;
4818: my $type = $2;
4819: if ($type =~ /^limit_(.+)/) {
4820: $limithash{$item}{$1} = $env{$key};
4821: } else {
4822: $confhash{$item}{$type} = $env{$key};
4823: }
4824: }
4825: } else {
4826: if ($key =~ /^form\.quota_(.+)$/) {
4827: $confhash{'defaultquota'}{$1} = $env{$key};
4828: }
4829: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
4830: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
4831: }
4832: }
4833: }
4834: if ($context eq 'requestcourses') {
4835: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
4836: @approvalnotify = sort(@approvalnotify);
4837: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
4838: if (ref($domconfig{$action}) eq 'HASH') {
4839: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
4840: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
4841: $changes{'notify'}{'approval'} = 1;
4842: }
4843: } else {
4844: if ($confhash{'notify'}{'approval'}) {
4845: $changes{'notify'}{'approval'} = 1;
4846: }
4847: }
4848: } else {
4849: if ($confhash{'notify'}{'approval'}) {
4850: $changes{'notify'}{'approval'} = 1;
4851: }
4852: }
4853: } else {
4854: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
4855: }
4856: foreach my $item (@usertools) {
4857: foreach my $type (@{$types},'default','_LC_adv') {
4858: my $unset;
4859: if ($context eq 'requestcourses') {
4860: $unset = '0';
4861: if ($type eq '_LC_adv') {
4862: $unset = '';
4863: }
4864: if ($confhash{$item}{$type} eq 'autolimit') {
4865: $confhash{$item}{$type} .= '=';
4866: unless ($limithash{$item}{$type} =~ /\D/) {
4867: $confhash{$item}{$type} .= $limithash{$item}{$type};
4868: }
4869: }
4870: } else {
4871: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
4872: $confhash{$item}{$type} = 1;
4873: } else {
4874: $confhash{$item}{$type} = 0;
4875: }
4876: }
4877: if (ref($domconfig{$action}) eq 'HASH') {
4878: if (ref($domconfig{$action}{$item}) eq 'HASH') {
4879: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
4880: $changes{$item}{$type} = 1;
4881: }
4882: } else {
4883: if ($context eq 'requestcourses') {
4884: if ($confhash{$item}{$type} ne $unset) {
4885: $changes{$item}{$type} = 1;
4886: }
4887: } else {
4888: if (!$confhash{$item}{$type}) {
4889: $changes{$item}{$type} = 1;
4890: }
4891: }
4892: }
4893: } else {
4894: if ($context eq 'requestcourses') {
4895: if ($confhash{$item}{$type} ne $unset) {
4896: $changes{$item}{$type} = 1;
4897: }
4898: } else {
4899: if (!$confhash{$item}{$type}) {
4900: $changes{$item}{$type} = 1;
4901: }
4902: }
4903: }
4904: }
4905: }
4906: unless ($context eq 'requestcourses') {
4907: if (ref($domconfig{'quotas'}) eq 'HASH') {
4908: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4909: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
4910: if (exists($confhash{'defaultquota'}{$key})) {
4911: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
4912: $changes{'defaultquota'}{$key} = 1;
4913: }
4914: } else {
4915: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
4916: }
4917: }
4918: } else {
4919: foreach my $key (keys(%{$domconfig{'quotas'}})) {
4920: if (exists($confhash{'defaultquota'}{$key})) {
4921: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
4922: $changes{'defaultquota'}{$key} = 1;
4923: }
4924: } else {
4925: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
4926: }
4927: }
4928: }
4929: }
4930: if (ref($confhash{'defaultquota'}) eq 'HASH') {
4931: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
4932: if (ref($domconfig{'quotas'}) eq 'HASH') {
4933: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4934: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
4935: $changes{'defaultquota'}{$key} = 1;
4936: }
4937: } else {
4938: if (!exists($domconfig{'quotas'}{$key})) {
4939: $changes{'defaultquota'}{$key} = 1;
4940: }
4941: }
4942: } else {
4943: $changes{'defaultquota'}{$key} = 1;
4944: }
4945: }
4946: }
4947: }
4948:
4949: foreach my $key (keys(%confhash)) {
4950: $domdefaults{$key} = $confhash{$key};
4951: }
4952:
4953: my %quotahash = (
4954: $action => { %confhash }
4955: );
4956: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
4957: $dom);
4958: if ($putresult eq 'ok') {
4959: if (keys(%changes) > 0) {
4960: my $cachetime = 24*60*60;
4961: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
4962:
4963: $resulttext = &mt('Changes made:').'<ul>';
4964: unless ($context eq 'requestcourses') {
4965: if (ref($changes{'defaultquota'}) eq 'HASH') {
4966: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
4967: foreach my $type (@{$types},'default') {
4968: if (defined($changes{'defaultquota'}{$type})) {
4969: my $typetitle = $usertypes->{$type};
4970: if ($type eq 'default') {
4971: $typetitle = $othertitle;
4972: }
4973: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
4974: }
4975: }
4976: $resulttext .= '</ul></li>';
4977: }
4978: }
4979: my %newenv;
4980: foreach my $item (@usertools) {
4981: if (ref($changes{$item}) eq 'HASH') {
4982: my $newacc =
4983: &Apache::lonnet::usertools_access($env{'user.name'},
4984: $env{'user.domain'},
4985: $item,'reload',$context);
4986: if ($context eq 'requestcourses') {
4987: if ($env{'environment.canrequest.'.$item} ne $newacc) {
4988: $newenv{'environment.canrequest.'.$item} = $newacc;
4989: }
4990: } else {
4991: if ($env{'environment.availabletools.'.$item} ne $newacc) {
4992: $newenv{'environment.availabletools.'.$item} = $newacc;
4993: }
4994: }
4995: $resulttext .= '<li>'.$titles{$item}.'<ul>';
4996: foreach my $type (@{$types},'default','_LC_adv') {
4997: if ($changes{$item}{$type}) {
4998: my $typetitle = $usertypes->{$type};
4999: if ($type eq 'default') {
5000: $typetitle = $othertitle;
5001: } elsif ($type eq '_LC_adv') {
5002: $typetitle = 'LON-CAPA Advanced Users';
5003: }
5004: if ($confhash{$item}{$type}) {
5005: if ($context eq 'requestcourses') {
5006: my $cond;
5007: if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) {
5008: if ($1 eq '') {
5009: $cond = &mt('(Automatic processing of any request).');
5010: } else {
5011: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
5012: }
5013: } else {
5014: $cond = $conditions{$confhash{$item}{$type}};
5015: }
5016: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
5017: } else {
5018: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
5019: }
5020: } else {
5021: if ($type eq '_LC_adv') {
5022: if ($confhash{$item}{$type} eq '0') {
5023: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
5024: } else {
5025: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
5026: }
5027: } else {
5028: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
5029: }
5030: }
5031: }
5032: }
5033: $resulttext .= '</ul></li>';
5034: }
5035: }
5036: if ($action eq 'requestcourses') {
5037: if (ref($changes{'notify'}) eq 'HASH') {
5038: if ($changes{'notify'}{'approval'}) {
5039: if (ref($confhash{'notify'}) eq 'HASH') {
5040: if ($confhash{'notify'}{'approval'}) {
5041: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
5042: } else {
5043: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of course requests requiring approval.').'</li>';
5044: }
5045: }
5046: }
5047: }
5048: }
5049: $resulttext .= '</ul>';
5050: if (keys(%newenv)) {
5051: &Apache::lonnet::appenv(\%newenv);
5052: }
5053: } else {
5054: if ($context eq 'requestcourses') {
5055: $resulttext = &mt('No changes made to rights to request creation of courses.');
5056: } else {
5057: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
5058: }
5059: }
5060: } else {
5061: $resulttext = '<span class="LC_error">'.
5062: &mt('An error occurred: [_1]',$putresult).'</span>';
5063: }
5064: return $resulttext;
5065: }
5066:
5067: sub modify_autoenroll {
5068: my ($dom,%domconfig) = @_;
5069: my ($resulttext,%changes);
5070: my %currautoenroll;
5071: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
5072: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
5073: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
5074: }
5075: }
5076: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
5077: my %title = ( run => 'Auto-enrollment active',
5078: sender => 'Sender for notification messages',
5079: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
5080: my @offon = ('off','on');
5081: my $sender_uname = $env{'form.sender_uname'};
5082: my $sender_domain = $env{'form.sender_domain'};
5083: if ($sender_domain eq '') {
5084: $sender_uname = '';
5085: } elsif ($sender_uname eq '') {
5086: $sender_domain = '';
5087: }
5088: my $coowners = $env{'form.autoassign_coowners'};
5089: my %autoenrollhash = (
5090: autoenroll => { 'run' => $env{'form.autoenroll_run'},
5091: 'sender_uname' => $sender_uname,
5092: 'sender_domain' => $sender_domain,
5093: 'co-owners' => $coowners,
5094: }
5095: );
5096: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
5097: $dom);
5098: if ($putresult eq 'ok') {
5099: if (exists($currautoenroll{'run'})) {
5100: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
5101: $changes{'run'} = 1;
5102: }
5103: } elsif ($autorun) {
5104: if ($env{'form.autoenroll_run'} ne '1') {
5105: $changes{'run'} = 1;
5106: }
5107: }
5108: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
5109: $changes{'sender'} = 1;
5110: }
5111: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
5112: $changes{'sender'} = 1;
5113: }
5114: if ($currautoenroll{'co-owners'} ne '') {
5115: if ($currautoenroll{'co-owners'} ne $coowners) {
5116: $changes{'coowners'} = 1;
5117: }
5118: } elsif ($coowners) {
5119: $changes{'coowners'} = 1;
5120: }
5121: if (keys(%changes) > 0) {
5122: $resulttext = &mt('Changes made:').'<ul>';
5123: if ($changes{'run'}) {
5124: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
5125: }
5126: if ($changes{'sender'}) {
5127: if ($sender_uname eq '' || $sender_domain eq '') {
5128: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
5129: } else {
5130: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
5131: }
5132: }
5133: if ($changes{'coowners'}) {
5134: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
5135: &Apache::loncommon::devalidate_domconfig_cache($dom);
5136: }
5137: $resulttext .= '</ul>';
5138: } else {
5139: $resulttext = &mt('No changes made to auto-enrollment settings');
5140: }
5141: } else {
5142: $resulttext = '<span class="LC_error">'.
5143: &mt('An error occurred: [_1]',$putresult).'</span>';
5144: }
5145: return $resulttext;
5146: }
5147:
5148: sub modify_autoupdate {
5149: my ($dom,%domconfig) = @_;
5150: my ($resulttext,%currautoupdate,%fields,%changes);
5151: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
5152: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
5153: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
5154: }
5155: }
5156: my @offon = ('off','on');
5157: my %title = &Apache::lonlocal::texthash (
5158: run => 'Auto-update:',
5159: classlists => 'Updates to user information in classlists?'
5160: );
5161: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5162: my %fieldtitles = &Apache::lonlocal::texthash (
5163: id => 'Student/Employee ID',
5164: permanentemail => 'E-mail address',
5165: lastname => 'Last Name',
5166: firstname => 'First Name',
5167: middlename => 'Middle Name',
5168: generation => 'Generation',
5169: );
5170: $othertitle = &mt('All users');
5171: if (keys(%{$usertypes}) > 0) {
5172: $othertitle = &mt('Other users');
5173: }
5174: foreach my $key (keys(%env)) {
5175: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
5176: my ($usertype,$item) = ($1,$2);
5177: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
5178: if ($usertype eq 'default') {
5179: push(@{$fields{$1}},$2);
5180: } elsif (ref($types) eq 'ARRAY') {
5181: if (grep(/^\Q$usertype\E$/,@{$types})) {
5182: push(@{$fields{$1}},$2);
5183: }
5184: }
5185: }
5186: }
5187: }
5188: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
5189: @lockablenames = sort(@lockablenames);
5190: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
5191: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
5192: if (@changed) {
5193: $changes{'lockablenames'} = 1;
5194: }
5195: } else {
5196: if (@lockablenames) {
5197: $changes{'lockablenames'} = 1;
5198: }
5199: }
5200: my %updatehash = (
5201: autoupdate => { run => $env{'form.autoupdate_run'},
5202: classlists => $env{'form.classlists'},
5203: fields => {%fields},
5204: lockablenames => \@lockablenames,
5205: }
5206: );
5207: foreach my $key (keys(%currautoupdate)) {
5208: if (($key eq 'run') || ($key eq 'classlists')) {
5209: if (exists($updatehash{autoupdate}{$key})) {
5210: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
5211: $changes{$key} = 1;
5212: }
5213: }
5214: } elsif ($key eq 'fields') {
5215: if (ref($currautoupdate{$key}) eq 'HASH') {
5216: foreach my $item (@{$types},'default') {
5217: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
5218: my $change = 0;
5219: foreach my $type (@{$currautoupdate{$key}{$item}}) {
5220: if (!exists($fields{$item})) {
5221: $change = 1;
5222: last;
5223: } elsif (ref($fields{$item}) eq 'ARRAY') {
5224: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
5225: $change = 1;
5226: last;
5227: }
5228: }
5229: }
5230: if ($change) {
5231: push(@{$changes{$key}},$item);
5232: }
5233: }
5234: }
5235: }
5236: } elsif ($key eq 'lockablenames') {
5237: if (ref($currautoupdate{$key}) eq 'ARRAY') {
5238: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
5239: if (@changed) {
5240: $changes{'lockablenames'} = 1;
5241: }
5242: } else {
5243: if (@lockablenames) {
5244: $changes{'lockablenames'} = 1;
5245: }
5246: }
5247: }
5248: }
5249: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
5250: if (@lockablenames) {
5251: $changes{'lockablenames'} = 1;
5252: }
5253: }
5254: foreach my $item (@{$types},'default') {
5255: if (defined($fields{$item})) {
5256: if (ref($currautoupdate{'fields'}) eq 'HASH') {
5257: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
5258: my $change = 0;
5259: if (ref($fields{$item}) eq 'ARRAY') {
5260: foreach my $type (@{$fields{$item}}) {
5261: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
5262: $change = 1;
5263: last;
5264: }
5265: }
5266: }
5267: if ($change) {
5268: push(@{$changes{'fields'}},$item);
5269: }
5270: } else {
5271: push(@{$changes{'fields'}},$item);
5272: }
5273: } else {
5274: push(@{$changes{'fields'}},$item);
5275: }
5276: }
5277: }
5278: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
5279: $dom);
5280: if ($putresult eq 'ok') {
5281: if (keys(%changes) > 0) {
5282: $resulttext = &mt('Changes made:').'<ul>';
5283: foreach my $key (sort(keys(%changes))) {
5284: if ($key eq 'lockablenames') {
5285: $resulttext .= '<li>';
5286: if (@lockablenames) {
5287: $usertypes->{'default'} = $othertitle;
5288: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
5289: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
5290: } else {
5291: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
5292: }
5293: $resulttext .= '</li>';
5294: } elsif (ref($changes{$key}) eq 'ARRAY') {
5295: foreach my $item (@{$changes{$key}}) {
5296: my @newvalues;
5297: foreach my $type (@{$fields{$item}}) {
5298: push(@newvalues,$fieldtitles{$type});
5299: }
5300: my $newvaluestr;
5301: if (@newvalues > 0) {
5302: $newvaluestr = join(', ',@newvalues);
5303: } else {
5304: $newvaluestr = &mt('none');
5305: }
5306: if ($item eq 'default') {
5307: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
5308: } else {
5309: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
5310: }
5311: }
5312: } else {
5313: my $newvalue;
5314: if ($key eq 'run') {
5315: $newvalue = $offon[$env{'form.autoupdate_run'}];
5316: } else {
5317: $newvalue = $offon[$env{'form.'.$key}];
5318: }
5319: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
5320: }
5321: }
5322: $resulttext .= '</ul>';
5323: } else {
5324: $resulttext = &mt('No changes made to autoupdates');
5325: }
5326: } else {
5327: $resulttext = '<span class="LC_error">'.
5328: &mt('An error occurred: [_1]',$putresult).'</span>';
5329: }
5330: return $resulttext;
5331: }
5332:
5333: sub modify_autocreate {
5334: my ($dom,%domconfig) = @_;
5335: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
5336: if (ref($domconfig{'autocreate'}) eq 'HASH') {
5337: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
5338: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
5339: }
5340: }
5341: my %title= ( xml => 'Auto-creation of courses in XML course description files',
5342: req => 'Auto-creation of validated requests for official courses',
5343: xmldc => 'Identity of course creator of courses from XML files',
5344: );
5345: my @types = ('xml','req');
5346: foreach my $item (@types) {
5347: $newvals{$item} = $env{'form.autocreate_'.$item};
5348: $newvals{$item} =~ s/\D//g;
5349: $newvals{$item} = 0 if ($newvals{$item} eq '');
5350: }
5351: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
5352: my %domcoords = &get_active_dcs($dom);
5353: unless (exists($domcoords{$newvals{'xmldc'}})) {
5354: $newvals{'xmldc'} = '';
5355: }
5356: %autocreatehash = (
5357: autocreate => { xml => $newvals{'xml'},
5358: req => $newvals{'req'},
5359: }
5360: );
5361: if ($newvals{'xmldc'} ne '') {
5362: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
5363: }
5364: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
5365: $dom);
5366: if ($putresult eq 'ok') {
5367: my @items = @types;
5368: if ($newvals{'xml'}) {
5369: push(@items,'xmldc');
5370: }
5371: foreach my $item (@items) {
5372: if (exists($currautocreate{$item})) {
5373: if ($currautocreate{$item} ne $newvals{$item}) {
5374: $changes{$item} = 1;
5375: }
5376: } elsif ($newvals{$item}) {
5377: $changes{$item} = 1;
5378: }
5379: }
5380: if (keys(%changes) > 0) {
5381: my @offon = ('off','on');
5382: $resulttext = &mt('Changes made:').'<ul>';
5383: foreach my $item (@types) {
5384: if ($changes{$item}) {
5385: my $newtxt = $offon[$newvals{$item}];
5386: $resulttext .= '<li>'.&mt("$title{$item} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
5387: }
5388: }
5389: if ($changes{'xmldc'}) {
5390: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
5391: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
5392: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
5393: }
5394: $resulttext .= '</ul>';
5395: } else {
5396: $resulttext = &mt('No changes made to auto-creation settings');
5397: }
5398: } else {
5399: $resulttext = '<span class="LC_error">'.
5400: &mt('An error occurred: [_1]',$putresult).'</span>';
5401: }
5402: return $resulttext;
5403: }
5404:
5405: sub modify_directorysrch {
5406: my ($dom,%domconfig) = @_;
5407: my ($resulttext,%changes);
5408: my %currdirsrch;
5409: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5410: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
5411: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
5412: }
5413: }
5414: my %title = ( available => 'Directory search available',
5415: localonly => 'Other domains can search',
5416: searchby => 'Search types',
5417: searchtypes => 'Search latitude');
5418: my @offon = ('off','on');
5419: my @otherdoms = ('Yes','No');
5420:
5421: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
5422: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
5423: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
5424:
5425: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5426: if (keys(%{$usertypes}) == 0) {
5427: @cansearch = ('default');
5428: } else {
5429: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
5430: foreach my $type (@{$currdirsrch{'cansearch'}}) {
5431: if (!grep(/^\Q$type\E$/,@cansearch)) {
5432: push(@{$changes{'cansearch'}},$type);
5433: }
5434: }
5435: foreach my $type (@cansearch) {
5436: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
5437: push(@{$changes{'cansearch'}},$type);
5438: }
5439: }
5440: } else {
5441: push(@{$changes{'cansearch'}},@cansearch);
5442: }
5443: }
5444:
5445: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
5446: foreach my $by (@{$currdirsrch{'searchby'}}) {
5447: if (!grep(/^\Q$by\E$/,@searchby)) {
5448: push(@{$changes{'searchby'}},$by);
5449: }
5450: }
5451: foreach my $by (@searchby) {
5452: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
5453: push(@{$changes{'searchby'}},$by);
5454: }
5455: }
5456: } else {
5457: push(@{$changes{'searchby'}},@searchby);
5458: }
5459:
5460: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
5461: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
5462: if (!grep(/^\Q$type\E$/,@searchtypes)) {
5463: push(@{$changes{'searchtypes'}},$type);
5464: }
5465: }
5466: foreach my $type (@searchtypes) {
5467: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
5468: push(@{$changes{'searchtypes'}},$type);
5469: }
5470: }
5471: } else {
5472: if (exists($currdirsrch{'searchtypes'})) {
5473: foreach my $type (@searchtypes) {
5474: if ($type ne $currdirsrch{'searchtypes'}) {
5475: push(@{$changes{'searchtypes'}},$type);
5476: }
5477: }
5478: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
5479: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
5480: }
5481: } else {
5482: push(@{$changes{'searchtypes'}},@searchtypes);
5483: }
5484: }
5485:
5486: my %dirsrch_hash = (
5487: directorysrch => { available => $env{'form.dirsrch_available'},
5488: cansearch => \@cansearch,
5489: localonly => $env{'form.dirsrch_localonly'},
5490: searchby => \@searchby,
5491: searchtypes => \@searchtypes,
5492: }
5493: );
5494: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
5495: $dom);
5496: if ($putresult eq 'ok') {
5497: if (exists($currdirsrch{'available'})) {
5498: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
5499: $changes{'available'} = 1;
5500: }
5501: } else {
5502: if ($env{'form.dirsrch_available'} eq '1') {
5503: $changes{'available'} = 1;
5504: }
5505: }
5506: if (exists($currdirsrch{'localonly'})) {
5507: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
5508: $changes{'localonly'} = 1;
5509: }
5510: } else {
5511: if ($env{'form.dirsrch_localonly'} eq '1') {
5512: $changes{'localonly'} = 1;
5513: }
5514: }
5515: if (keys(%changes) > 0) {
5516: $resulttext = &mt('Changes made:').'<ul>';
5517: if ($changes{'available'}) {
5518: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
5519: }
5520: if ($changes{'localonly'}) {
5521: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
5522: }
5523:
5524: if (ref($changes{'cansearch'}) eq 'ARRAY') {
5525: my $chgtext;
5526: if (ref($usertypes) eq 'HASH') {
5527: if (keys(%{$usertypes}) > 0) {
5528: foreach my $type (@{$types}) {
5529: if (grep(/^\Q$type\E$/,@cansearch)) {
5530: $chgtext .= $usertypes->{$type}.'; ';
5531: }
5532: }
5533: if (grep(/^default$/,@cansearch)) {
5534: $chgtext .= $othertitle;
5535: } else {
5536: $chgtext =~ s/\; $//;
5537: }
5538: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
5539: }
5540: }
5541: }
5542: if (ref($changes{'searchby'}) eq 'ARRAY') {
5543: my ($searchtitles,$titleorder) = &sorted_searchtitles();
5544: my $chgtext;
5545: foreach my $type (@{$titleorder}) {
5546: if (grep(/^\Q$type\E$/,@searchby)) {
5547: if (defined($searchtitles->{$type})) {
5548: $chgtext .= $searchtitles->{$type}.'; ';
5549: }
5550: }
5551: }
5552: $chgtext =~ s/\; $//;
5553: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
5554: }
5555: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
5556: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
5557: my $chgtext;
5558: foreach my $type (@{$srchtypeorder}) {
5559: if (grep(/^\Q$type\E$/,@searchtypes)) {
5560: if (defined($srchtypes_desc->{$type})) {
5561: $chgtext .= $srchtypes_desc->{$type}.'; ';
5562: }
5563: }
5564: }
5565: $chgtext =~ s/\; $//;
5566: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
5567: }
5568: $resulttext .= '</ul>';
5569: } else {
5570: $resulttext = &mt('No changes made to institution directory search settings');
5571: }
5572: } else {
5573: $resulttext = '<span class="LC_error">'.
5574: &mt('An error occurred: [_1]',$putresult).'</span>';
5575: }
5576: return $resulttext;
5577: }
5578:
5579: sub modify_contacts {
5580: my ($dom,%domconfig) = @_;
5581: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
5582: if (ref($domconfig{'contacts'}) eq 'HASH') {
5583: foreach my $key (keys(%{$domconfig{'contacts'}})) {
5584: $currsetting{$key} = $domconfig{'contacts'}{$key};
5585: }
5586: }
5587: my (%others,%to,%bcc);
5588: my @contacts = ('supportemail','adminemail');
5589: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
5590: 'requestsmail');
5591: foreach my $type (@mailings) {
5592: @{$newsetting{$type}} =
5593: &Apache::loncommon::get_env_multiple('form.'.$type);
5594: foreach my $item (@contacts) {
5595: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
5596: $contacts_hash{contacts}{$type}{$item} = 1;
5597: } else {
5598: $contacts_hash{contacts}{$type}{$item} = 0;
5599: }
5600: }
5601: $others{$type} = $env{'form.'.$type.'_others'};
5602: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
5603: if ($type eq 'helpdeskmail') {
5604: $bcc{$type} = $env{'form.'.$type.'_bcc'};
5605: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
5606: }
5607: }
5608: foreach my $item (@contacts) {
5609: $to{$item} = $env{'form.'.$item};
5610: $contacts_hash{'contacts'}{$item} = $to{$item};
5611: }
5612: if (keys(%currsetting) > 0) {
5613: foreach my $item (@contacts) {
5614: if ($to{$item} ne $currsetting{$item}) {
5615: $changes{$item} = 1;
5616: }
5617: }
5618: foreach my $type (@mailings) {
5619: foreach my $item (@contacts) {
5620: if (ref($currsetting{$type}) eq 'HASH') {
5621: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
5622: push(@{$changes{$type}},$item);
5623: }
5624: } else {
5625: push(@{$changes{$type}},@{$newsetting{$type}});
5626: }
5627: }
5628: if ($others{$type} ne $currsetting{$type}{'others'}) {
5629: push(@{$changes{$type}},'others');
5630: }
5631: if ($type eq 'helpdeskmail') {
5632: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
5633: push(@{$changes{$type}},'bcc');
5634: }
5635: }
5636: }
5637: } else {
5638: my %default;
5639: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
5640: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
5641: $default{'errormail'} = 'adminemail';
5642: $default{'packagesmail'} = 'adminemail';
5643: $default{'helpdeskmail'} = 'supportemail';
5644: $default{'lonstatusmail'} = 'adminemail';
5645: $default{'requestsmail'} = 'adminemail';
5646: foreach my $item (@contacts) {
5647: if ($to{$item} ne $default{$item}) {
5648: $changes{$item} = 1;
5649: }
5650: }
5651: foreach my $type (@mailings) {
5652: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
5653:
5654: push(@{$changes{$type}},@{$newsetting{$type}});
5655: }
5656: if ($others{$type} ne '') {
5657: push(@{$changes{$type}},'others');
5658: }
5659: if ($type eq 'helpdeskmail') {
5660: if ($bcc{$type} ne '') {
5661: push(@{$changes{$type}},'bcc');
5662: }
5663: }
5664: }
5665: }
5666: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
5667: $dom);
5668: if ($putresult eq 'ok') {
5669: if (keys(%changes) > 0) {
5670: my ($titles,$short_titles) = &contact_titles();
5671: $resulttext = &mt('Changes made:').'<ul>';
5672: foreach my $item (@contacts) {
5673: if ($changes{$item}) {
5674: $resulttext .= '<li>'.$titles->{$item}.
5675: &mt(' set to: ').
5676: '<span class="LC_cusr_emph">'.
5677: $to{$item}.'</span></li>';
5678: }
5679: }
5680: foreach my $type (@mailings) {
5681: if (ref($changes{$type}) eq 'ARRAY') {
5682: $resulttext .= '<li>'.$titles->{$type}.': ';
5683: my @text;
5684: foreach my $item (@{$newsetting{$type}}) {
5685: push(@text,$short_titles->{$item});
5686: }
5687: if ($others{$type} ne '') {
5688: push(@text,$others{$type});
5689: }
5690: $resulttext .= '<span class="LC_cusr_emph">'.
5691: join(', ',@text).'</span>';
5692: if ($type eq 'helpdeskmail') {
5693: if ($bcc{$type} ne '') {
5694: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
5695: }
5696: }
5697: $resulttext .= '</li>';
5698: }
5699: }
5700: $resulttext .= '</ul>';
5701: } else {
5702: $resulttext = &mt('No changes made to contact information');
5703: }
5704: } else {
5705: $resulttext = '<span class="LC_error">'.
5706: &mt('An error occurred: [_1].',$putresult).'</span>';
5707: }
5708: return $resulttext;
5709: }
5710:
5711: sub modify_usercreation {
5712: my ($dom,%domconfig) = @_;
5713: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
5714: my $warningmsg;
5715: if (ref($domconfig{'usercreation'}) eq 'HASH') {
5716: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
5717: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
5718: }
5719: }
5720: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
5721: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
5722: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
5723: my @contexts = ('author','course','requestcrs','selfcreate');
5724: foreach my $item(@contexts) {
5725: if ($item eq 'selfcreate') {
5726: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
5727: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5728: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
5729: if (ref($cancreate{$item}) eq 'ARRAY') {
5730: if (grep(/^login$/,@{$cancreate{$item}})) {
5731: $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.');
5732: }
5733: }
5734: }
5735: } else {
5736: $cancreate{$item} = $env{'form.can_createuser_'.$item};
5737: }
5738: }
5739: my ($othertitle,$usertypes,$types) =
5740: &Apache::loncommon::sorted_inst_types($dom);
5741: if (ref($types) eq 'ARRAY') {
5742: if (@{$types} > 0) {
5743: @{$cancreate{'statustocreate'}} =
5744: &Apache::loncommon::get_env_multiple('form.statustocreate');
5745: } else {
5746: @{$cancreate{'statustocreate'}} = ();
5747: }
5748: push(@contexts,'statustocreate');
5749: }
5750: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
5751: foreach my $item (@contexts) {
5752: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
5753: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5754: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
5755: if (ref($cancreate{$item}) eq 'ARRAY') {
5756: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
5757: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5758: push(@{$changes{'cancreate'}},$item);
5759: }
5760: }
5761: }
5762: }
5763: } else {
5764: if ($curr_usercreation{'cancreate'}{$item} eq '') {
5765: if (@{$cancreate{$item}} > 0) {
5766: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5767: push(@{$changes{'cancreate'}},$item);
5768: }
5769: }
5770: } else {
5771: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
5772: if (@{$cancreate{$item}} < 3) {
5773: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5774: push(@{$changes{'cancreate'}},$item);
5775: }
5776: }
5777: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
5778: if (@{$cancreate{$item}} > 0) {
5779: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5780: push(@{$changes{'cancreate'}},$item);
5781: }
5782: }
5783: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
5784: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5785: push(@{$changes{'cancreate'}},$item);
5786: }
5787: }
5788: }
5789: }
5790: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5791: foreach my $type (@{$cancreate{$item}}) {
5792: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5793: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
5794: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5795: push(@{$changes{'cancreate'}},$item);
5796: }
5797: }
5798: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
5799: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
5800: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
5801: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5802: push(@{$changes{'cancreate'}},$item);
5803: }
5804: }
5805: }
5806: }
5807: }
5808: } else {
5809: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
5810: push(@{$changes{'cancreate'}},$item);
5811: }
5812: }
5813: }
5814: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
5815: foreach my $item (@contexts) {
5816: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
5817: if ($cancreate{$item} ne 'any') {
5818: push(@{$changes{'cancreate'}},$item);
5819: }
5820: } else {
5821: if ($cancreate{$item} ne 'none') {
5822: push(@{$changes{'cancreate'}},$item);
5823: }
5824: }
5825: }
5826: } else {
5827: foreach my $item (@contexts) {
5828: push(@{$changes{'cancreate'}},$item);
5829: }
5830: }
5831:
5832: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
5833: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
5834: if (!grep(/^\Q$type\E$/,@username_rule)) {
5835: push(@{$changes{'username_rule'}},$type);
5836: }
5837: }
5838: foreach my $type (@username_rule) {
5839: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
5840: push(@{$changes{'username_rule'}},$type);
5841: }
5842: }
5843: } else {
5844: push(@{$changes{'username_rule'}},@username_rule);
5845: }
5846:
5847: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
5848: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
5849: if (!grep(/^\Q$type\E$/,@id_rule)) {
5850: push(@{$changes{'id_rule'}},$type);
5851: }
5852: }
5853: foreach my $type (@id_rule) {
5854: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
5855: push(@{$changes{'id_rule'}},$type);
5856: }
5857: }
5858: } else {
5859: push(@{$changes{'id_rule'}},@id_rule);
5860: }
5861:
5862: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
5863: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
5864: if (!grep(/^\Q$type\E$/,@email_rule)) {
5865: push(@{$changes{'email_rule'}},$type);
5866: }
5867: }
5868: foreach my $type (@email_rule) {
5869: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
5870: push(@{$changes{'email_rule'}},$type);
5871: }
5872: }
5873: } else {
5874: push(@{$changes{'email_rule'}},@email_rule);
5875: }
5876:
5877: my @authen_contexts = ('author','course','domain');
5878: my @authtypes = ('int','krb4','krb5','loc');
5879: my %authhash;
5880: foreach my $item (@authen_contexts) {
5881: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
5882: foreach my $auth (@authtypes) {
5883: if (grep(/^\Q$auth\E$/,@authallowed)) {
5884: $authhash{$item}{$auth} = 1;
5885: } else {
5886: $authhash{$item}{$auth} = 0;
5887: }
5888: }
5889: }
5890: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
5891: foreach my $item (@authen_contexts) {
5892: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
5893: foreach my $auth (@authtypes) {
5894: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
5895: push(@{$changes{'authtypes'}},$item);
5896: last;
5897: }
5898: }
5899: }
5900: }
5901: } else {
5902: foreach my $item (@authen_contexts) {
5903: push(@{$changes{'authtypes'}},$item);
5904: }
5905: }
5906:
5907: my %usercreation_hash = (
5908: usercreation => {
5909: cancreate => \%cancreate,
5910: username_rule => \@username_rule,
5911: id_rule => \@id_rule,
5912: email_rule => \@email_rule,
5913: authtypes => \%authhash,
5914: }
5915: );
5916:
5917: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
5918: $dom);
5919:
5920: my %selfcreatetypes = (
5921: sso => 'users authenticated by institutional single sign on',
5922: login => 'users authenticated by institutional log-in',
5923: email => 'users who provide a valid e-mail address for use as the username',
5924: );
5925: if ($putresult eq 'ok') {
5926: if (keys(%changes) > 0) {
5927: $resulttext = &mt('Changes made:').'<ul>';
5928: if (ref($changes{'cancreate'}) eq 'ARRAY') {
5929: my %lt = &usercreation_types();
5930: foreach my $type (@{$changes{'cancreate'}}) {
5931: my $chgtext;
5932: unless ($type eq 'statustocreate') {
5933: $chgtext = $lt{$type}.', ';
5934: }
5935: if ($type eq 'selfcreate') {
5936: if (@{$cancreate{$type}} == 0) {
5937: $chgtext .= &mt('creation of a new user account is not permitted.');
5938: } else {
5939: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
5940: foreach my $case (@{$cancreate{$type}}) {
5941: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
5942: }
5943: $chgtext .= '</ul>';
5944: if (ref($cancreate{$type}) eq 'ARRAY') {
5945: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
5946: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
5947: if (@{$cancreate{'statustocreate'}} == 0) {
5948: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5949: }
5950: }
5951: }
5952: }
5953: }
5954: } elsif ($type eq 'statustocreate') {
5955: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
5956: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
5957: if (@{$cancreate{'selfcreate'}} > 0) {
5958: if (@{$cancreate{'statustocreate'}} == 0) {
5959:
5960: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
5961: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
5962: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5963: }
5964: } elsif (ref($usertypes) eq 'HASH') {
5965: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5966: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
5967: } else {
5968: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
5969: }
5970: $chgtext .= '<ul>';
5971: foreach my $case (@{$cancreate{$type}}) {
5972: if ($case eq 'default') {
5973: $chgtext .= '<li>'.$othertitle.'</li>';
5974: } else {
5975: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
5976: }
5977: }
5978: $chgtext .= '</ul>';
5979: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5980: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
5981: }
5982: }
5983: } else {
5984: if (@{$cancreate{$type}} == 0) {
5985: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
5986: } else {
5987: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
5988: }
5989: }
5990: }
5991: } else {
5992: if ($cancreate{$type} eq 'none') {
5993: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
5994: } elsif ($cancreate{$type} eq 'any') {
5995: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
5996: } elsif ($cancreate{$type} eq 'official') {
5997: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
5998: } elsif ($cancreate{$type} eq 'unofficial') {
5999: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
6000: }
6001: }
6002: $resulttext .= '<li>'.$chgtext.'</li>';
6003: }
6004: }
6005: if (ref($changes{'username_rule'}) eq 'ARRAY') {
6006: my ($rules,$ruleorder) =
6007: &Apache::lonnet::inst_userrules($dom,'username');
6008: my $chgtext = '<ul>';
6009: foreach my $type (@username_rule) {
6010: if (ref($rules->{$type}) eq 'HASH') {
6011: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
6012: }
6013: }
6014: $chgtext .= '</ul>';
6015: if (@username_rule > 0) {
6016: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
6017: } else {
6018: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
6019: }
6020: }
6021: if (ref($changes{'id_rule'}) eq 'ARRAY') {
6022: my ($idrules,$idruleorder) =
6023: &Apache::lonnet::inst_userrules($dom,'id');
6024: my $chgtext = '<ul>';
6025: foreach my $type (@id_rule) {
6026: if (ref($idrules->{$type}) eq 'HASH') {
6027: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
6028: }
6029: }
6030: $chgtext .= '</ul>';
6031: if (@id_rule > 0) {
6032: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
6033: } else {
6034: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
6035: }
6036: }
6037: if (ref($changes{'email_rule'}) eq 'ARRAY') {
6038: my ($emailrules,$emailruleorder) =
6039: &Apache::lonnet::inst_userrules($dom,'email');
6040: my $chgtext = '<ul>';
6041: foreach my $type (@email_rule) {
6042: if (ref($emailrules->{$type}) eq 'HASH') {
6043: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
6044: }
6045: }
6046: $chgtext .= '</ul>';
6047: if (@email_rule > 0) {
6048: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
6049: } else {
6050: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
6051: }
6052: }
6053:
6054: my %authname = &authtype_names();
6055: my %context_title = &context_names();
6056: if (ref($changes{'authtypes'}) eq 'ARRAY') {
6057: my $chgtext = '<ul>';
6058: foreach my $type (@{$changes{'authtypes'}}) {
6059: my @allowed;
6060: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
6061: foreach my $auth (@authtypes) {
6062: if ($authhash{$type}{$auth}) {
6063: push(@allowed,$authname{$auth});
6064: }
6065: }
6066: if (@allowed > 0) {
6067: $chgtext .= join(', ',@allowed).'</li>';
6068: } else {
6069: $chgtext .= &mt('none').'</li>';
6070: }
6071: }
6072: $chgtext .= '</ul>';
6073: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
6074: $resulttext .= '</li>';
6075: }
6076: $resulttext .= '</ul>';
6077: } else {
6078: $resulttext = &mt('No changes made to user creation settings');
6079: }
6080: } else {
6081: $resulttext = '<span class="LC_error">'.
6082: &mt('An error occurred: [_1]',$putresult).'</span>';
6083: }
6084: if ($warningmsg ne '') {
6085: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
6086: }
6087: return $resulttext;
6088: }
6089:
6090: sub modify_usermodification {
6091: my ($dom,%domconfig) = @_;
6092: my ($resulttext,%curr_usermodification,%changes);
6093: if (ref($domconfig{'usermodification'}) eq 'HASH') {
6094: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
6095: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
6096: }
6097: }
6098: my @contexts = ('author','course','selfcreate');
6099: my %context_title = (
6100: author => 'In author context',
6101: course => 'In course context',
6102: selfcreate => 'When self creating account',
6103: );
6104: my @fields = ('lastname','firstname','middlename','generation',
6105: 'permanentemail','id');
6106: my %roles = (
6107: author => ['ca','aa'],
6108: course => ['st','ep','ta','in','cr'],
6109: );
6110: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6111: if (ref($types) eq 'ARRAY') {
6112: push(@{$types},'default');
6113: $usertypes->{'default'} = $othertitle;
6114: }
6115: $roles{'selfcreate'} = $types;
6116: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6117: my %modifyhash;
6118: foreach my $context (@contexts) {
6119: foreach my $role (@{$roles{$context}}) {
6120: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
6121: foreach my $item (@fields) {
6122: if (grep(/^\Q$item\E$/,@modifiable)) {
6123: $modifyhash{$context}{$role}{$item} = 1;
6124: } else {
6125: $modifyhash{$context}{$role}{$item} = 0;
6126: }
6127: }
6128: }
6129: if (ref($curr_usermodification{$context}) eq 'HASH') {
6130: foreach my $role (@{$roles{$context}}) {
6131: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
6132: foreach my $field (@fields) {
6133: if ($modifyhash{$context}{$role}{$field} ne
6134: $curr_usermodification{$context}{$role}{$field}) {
6135: push(@{$changes{$context}},$role);
6136: last;
6137: }
6138: }
6139: }
6140: }
6141: } else {
6142: foreach my $context (@contexts) {
6143: foreach my $role (@{$roles{$context}}) {
6144: push(@{$changes{$context}},$role);
6145: }
6146: }
6147: }
6148: }
6149: my %usermodification_hash = (
6150: usermodification => \%modifyhash,
6151: );
6152: my $putresult = &Apache::lonnet::put_dom('configuration',
6153: \%usermodification_hash,$dom);
6154: if ($putresult eq 'ok') {
6155: if (keys(%changes) > 0) {
6156: $resulttext = &mt('Changes made: ').'<ul>';
6157: foreach my $context (@contexts) {
6158: if (ref($changes{$context}) eq 'ARRAY') {
6159: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
6160: if (ref($changes{$context}) eq 'ARRAY') {
6161: foreach my $role (@{$changes{$context}}) {
6162: my $rolename;
6163: if ($context eq 'selfcreate') {
6164: $rolename = $role;
6165: if (ref($usertypes) eq 'HASH') {
6166: if ($usertypes->{$role} ne '') {
6167: $rolename = $usertypes->{$role};
6168: }
6169: }
6170: } else {
6171: if ($role eq 'cr') {
6172: $rolename = &mt('Custom');
6173: } else {
6174: $rolename = &Apache::lonnet::plaintext($role);
6175: }
6176: }
6177: my @modifiable;
6178: if ($context eq 'selfcreate') {
6179: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
6180: } else {
6181: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
6182: }
6183: foreach my $field (@fields) {
6184: if ($modifyhash{$context}{$role}{$field}) {
6185: push(@modifiable,$fieldtitles{$field});
6186: }
6187: }
6188: if (@modifiable > 0) {
6189: $resulttext .= join(', ',@modifiable);
6190: } else {
6191: $resulttext .= &mt('none');
6192: }
6193: $resulttext .= '</li>';
6194: }
6195: $resulttext .= '</ul></li>';
6196: }
6197: }
6198: }
6199: $resulttext .= '</ul>';
6200: } else {
6201: $resulttext = &mt('No changes made to user modification settings');
6202: }
6203: } else {
6204: $resulttext = '<span class="LC_error">'.
6205: &mt('An error occurred: [_1]',$putresult).'</span>';
6206: }
6207: return $resulttext;
6208: }
6209:
6210: sub modify_defaults {
6211: my ($dom,$r) = @_;
6212: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
6213: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6214: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
6215: my @authtypes = ('internal','krb4','krb5','localauth');
6216: foreach my $item (@items) {
6217: $newvalues{$item} = $env{'form.'.$item};
6218: if ($item eq 'auth_def') {
6219: if ($newvalues{$item} ne '') {
6220: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
6221: push(@errors,$item);
6222: }
6223: }
6224: } elsif ($item eq 'lang_def') {
6225: if ($newvalues{$item} ne '') {
6226: if ($newvalues{$item} =~ /^(\w+)/) {
6227: my $langcode = $1;
6228: if ($langcode ne 'x_chef') {
6229: if (code2language($langcode) eq '') {
6230: push(@errors,$item);
6231: }
6232: }
6233: } else {
6234: push(@errors,$item);
6235: }
6236: }
6237: } elsif ($item eq 'timezone_def') {
6238: if ($newvalues{$item} ne '') {
6239: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
6240: push(@errors,$item);
6241: }
6242: }
6243: } elsif ($item eq 'datelocale_def') {
6244: if ($newvalues{$item} ne '') {
6245: my @datelocale_ids = DateTime::Locale->ids();
6246: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
6247: push(@errors,$item);
6248: }
6249: }
6250: } elsif ($item eq 'portal_def') {
6251: if ($newvalues{$item} ne '') {
6252: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
6253: push(@errors,$item);
6254: }
6255: }
6256: }
6257: if (grep(/^\Q$item\E$/,@errors)) {
6258: $newvalues{$item} = $domdefaults{$item};
6259: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
6260: $changes{$item} = 1;
6261: }
6262: $domdefaults{$item} = $newvalues{$item};
6263: }
6264: my %defaults_hash = (
6265: defaults => \%newvalues,
6266: );
6267: my $title = &defaults_titles();
6268: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
6269: $dom);
6270: if ($putresult eq 'ok') {
6271: if (keys(%changes) > 0) {
6272: $resulttext = &mt('Changes made:').'<ul>';
6273: my $version = $r->dir_config('lonVersion');
6274: 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";
6275: foreach my $item (sort(keys(%changes))) {
6276: my $value = $env{'form.'.$item};
6277: if ($value eq '') {
6278: $value = &mt('none');
6279: } elsif ($item eq 'auth_def') {
6280: my %authnames = &authtype_names();
6281: my %shortauth = (
6282: internal => 'int',
6283: krb4 => 'krb4',
6284: krb5 => 'krb5',
6285: localauth => 'loc',
6286: );
6287: $value = $authnames{$shortauth{$value}};
6288: }
6289: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
6290: $mailmsgtext .= "$title->{$item} set to $value\n";
6291: }
6292: $resulttext .= '</ul>';
6293: $mailmsgtext .= "\n";
6294: my $cachetime = 24*60*60;
6295: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6296: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
6297: my $sysmail = $r->dir_config('lonSysEMail');
6298: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
6299: }
6300: } else {
6301: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
6302: }
6303: } else {
6304: $resulttext = '<span class="LC_error">'.
6305: &mt('An error occurred: [_1]',$putresult).'</span>';
6306: }
6307: if (@errors > 0) {
6308: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
6309: foreach my $item (@errors) {
6310: $resulttext .= ' "'.$title->{$item}.'",';
6311: }
6312: $resulttext =~ s/,$//;
6313: }
6314: return $resulttext;
6315: }
6316:
6317: sub modify_scantron {
6318: my ($r,$dom,$confname,%domconfig) = @_;
6319: my ($resulttext,%confhash,%changes,$errors);
6320: my $custom = 'custom.tab';
6321: my $default = 'default.tab';
6322: my $servadm = $r->dir_config('lonAdmEMail');
6323: my ($configuserok,$author_ok,$switchserver) =
6324: &config_check($dom,$confname,$servadm);
6325: if ($env{'form.scantronformat.filename'} ne '') {
6326: my $error;
6327: if ($configuserok eq 'ok') {
6328: if ($switchserver) {
6329: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
6330: } else {
6331: if ($author_ok eq 'ok') {
6332: my ($result,$scantronurl) =
6333: &publishlogo($r,'upload','scantronformat',$dom,
6334: $confname,'scantron','','',$custom);
6335: if ($result eq 'ok') {
6336: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
6337: $changes{'scantronformat'} = 1;
6338: } else {
6339: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
6340: }
6341: } else {
6342: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
6343: }
6344: }
6345: } else {
6346: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
6347: }
6348: if ($error) {
6349: &Apache::lonnet::logthis($error);
6350: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6351: }
6352: }
6353: if (ref($domconfig{'scantron'}) eq 'HASH') {
6354: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
6355: if ($env{'form.scantronformat_del'}) {
6356: $confhash{'scantron'}{'scantronformat'} = '';
6357: $changes{'scantronformat'} = 1;
6358: }
6359: }
6360: }
6361: if (keys(%confhash) > 0) {
6362: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
6363: $dom);
6364: if ($putresult eq 'ok') {
6365: if (keys(%changes) > 0) {
6366: if (ref($confhash{'scantron'}) eq 'HASH') {
6367: $resulttext = &mt('Changes made:').'<ul>';
6368: if ($confhash{'scantron'}{'scantronformat'} eq '') {
6369: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
6370: } else {
6371: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
6372: }
6373: $resulttext .= '</ul>';
6374: } else {
6375: $resulttext = &mt('Changes made to bubblesheet format file.');
6376: }
6377: $resulttext .= '</ul>';
6378: &Apache::loncommon::devalidate_domconfig_cache($dom);
6379: } else {
6380: $resulttext = &mt('No changes made to bubblesheet format file');
6381: }
6382: } else {
6383: $resulttext = '<span class="LC_error">'.
6384: &mt('An error occurred: [_1]',$putresult).'</span>';
6385: }
6386: } else {
6387: $resulttext = &mt('No changes made to bubblesheet format file');
6388: }
6389: if ($errors) {
6390: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6391: $errors.'</ul>';
6392: }
6393: return $resulttext;
6394: }
6395:
6396: sub modify_coursecategories {
6397: my ($dom,%domconfig) = @_;
6398: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
6399: $cathash);
6400: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
6401: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
6402: $cathash = $domconfig{'coursecategories'}{'cats'};
6403: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
6404: $changes{'togglecats'} = 1;
6405: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
6406: }
6407: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
6408: $changes{'categorize'} = 1;
6409: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
6410: }
6411: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
6412: $changes{'togglecatscomm'} = 1;
6413: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
6414: }
6415: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
6416: $changes{'categorizecomm'} = 1;
6417: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
6418: }
6419: } else {
6420: $changes{'togglecats'} = 1;
6421: $changes{'categorize'} = 1;
6422: $changes{'togglecatscomm'} = 1;
6423: $changes{'categorizecomm'} = 1;
6424: $domconfig{'coursecategories'} = {
6425: togglecats => $env{'form.togglecats'},
6426: categorize => $env{'form.categorize'},
6427: togglecatscomm => $env{'form.togglecatscomm'},
6428: categorizecomm => $env{'form.categorizecomm'},
6429: };
6430: }
6431: if (ref($cathash) eq 'HASH') {
6432: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
6433: push (@deletecategory,'instcode::0');
6434: }
6435: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
6436: push(@deletecategory,'communities::0');
6437: }
6438: }
6439: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
6440: if (ref($cathash) eq 'HASH') {
6441: if (@deletecategory > 0) {
6442: #FIXME Need to remove category from all courses using a deleted category
6443: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
6444: foreach my $item (@deletecategory) {
6445: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
6446: delete($domconfig{'coursecategories'}{'cats'}{$item});
6447: $deletions{$item} = 1;
6448: &recurse_cat_deletes($item,$cathash,\%deletions);
6449: }
6450: }
6451: }
6452: foreach my $item (keys(%{$cathash})) {
6453: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
6454: if ($cathash->{$item} ne $env{'form.'.$item}) {
6455: $reorderings{$item} = 1;
6456: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
6457: }
6458: if ($env{'form.addcategory_name_'.$item} ne '') {
6459: my $newcat = $env{'form.addcategory_name_'.$item};
6460: my $newdepth = $depth+1;
6461: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
6462: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
6463: $adds{$newitem} = 1;
6464: }
6465: if ($env{'form.subcat_'.$item} ne '') {
6466: my $newcat = $env{'form.subcat_'.$item};
6467: my $newdepth = $depth+1;
6468: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
6469: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
6470: $adds{$newitem} = 1;
6471: }
6472: }
6473: }
6474: if ($env{'form.instcode'} eq '1') {
6475: if (ref($cathash) eq 'HASH') {
6476: my $newitem = 'instcode::0';
6477: if ($cathash->{$newitem} eq '') {
6478: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
6479: $adds{$newitem} = 1;
6480: }
6481: } else {
6482: my $newitem = 'instcode::0';
6483: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
6484: $adds{$newitem} = 1;
6485: }
6486: }
6487: if ($env{'form.communities'} eq '1') {
6488: if (ref($cathash) eq 'HASH') {
6489: my $newitem = 'communities::0';
6490: if ($cathash->{$newitem} eq '') {
6491: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
6492: $adds{$newitem} = 1;
6493: }
6494: } else {
6495: my $newitem = 'communities::0';
6496: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
6497: $adds{$newitem} = 1;
6498: }
6499: }
6500: if ($env{'form.addcategory_name'} ne '') {
6501: if (($env{'form.addcategory_name'} ne 'instcode') &&
6502: ($env{'form.addcategory_name'} ne 'communities')) {
6503: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
6504: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
6505: $adds{$newitem} = 1;
6506: }
6507: }
6508: my $putresult;
6509: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6510: if (keys(%deletions) > 0) {
6511: foreach my $key (keys(%deletions)) {
6512: if ($predelallitems{$key} ne '') {
6513: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
6514: }
6515: }
6516: }
6517: my (@chkcats,@chktrails,%chkallitems);
6518: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
6519: if (ref($chkcats[0]) eq 'ARRAY') {
6520: my $depth = 0;
6521: my $chg = 0;
6522: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
6523: my $name = $chkcats[0][$i];
6524: my $item;
6525: if ($name eq '') {
6526: $chg ++;
6527: } else {
6528: $item = &escape($name).'::0';
6529: if ($chg) {
6530: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
6531: }
6532: $depth ++;
6533: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
6534: $depth --;
6535: }
6536: }
6537: }
6538: }
6539: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6540: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
6541: if ($putresult eq 'ok') {
6542: my %title = (
6543: togglecats => 'Show/Hide a course in catalog',
6544: categorize => 'Assign a category to a course',
6545: togglecatscomm => 'Show/Hide a community in catalog',
6546: categorizecomm => 'Assign a category to a community',
6547: );
6548: my %level = (
6549: dom => 'set in Domain ("Modify Course/Community")',
6550: crs => 'set in Course ("Course Configuration")',
6551: comm => 'set in Community ("Community Configuration")',
6552: );
6553: $resulttext = &mt('Changes made:').'<ul>';
6554: if ($changes{'togglecats'}) {
6555: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
6556: }
6557: if ($changes{'categorize'}) {
6558: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
6559: }
6560: if ($changes{'togglecatscomm'}) {
6561: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
6562: }
6563: if ($changes{'categorizecomm'}) {
6564: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
6565: }
6566: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6567: my $cathash;
6568: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
6569: $cathash = $domconfig{'coursecategories'}{'cats'};
6570: } else {
6571: $cathash = {};
6572: }
6573: my (@cats,@trails,%allitems);
6574: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
6575: if (keys(%deletions) > 0) {
6576: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
6577: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
6578: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
6579: }
6580: $resulttext .= '</ul></li>';
6581: }
6582: if (keys(%reorderings) > 0) {
6583: my %sort_by_trail;
6584: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
6585: foreach my $key (keys(%reorderings)) {
6586: if ($allitems{$key} ne '') {
6587: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6588: }
6589: }
6590: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6591: $resulttext .= '<li>'.$trails[$trail].'</li>';
6592: }
6593: $resulttext .= '</ul></li>';
6594: }
6595: if (keys(%adds) > 0) {
6596: my %sort_by_trail;
6597: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
6598: foreach my $key (keys(%adds)) {
6599: if ($allitems{$key} ne '') {
6600: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6601: }
6602: }
6603: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6604: $resulttext .= '<li>'.$trails[$trail].'</li>';
6605: }
6606: $resulttext .= '</ul></li>';
6607: }
6608: }
6609: $resulttext .= '</ul>';
6610: } else {
6611: $resulttext = '<span class="LC_error">'.
6612: &mt('An error occurred: [_1]',$putresult).'</span>';
6613: }
6614: } else {
6615: $resulttext = &mt('No changes made to course and community categories');
6616: }
6617: return $resulttext;
6618: }
6619:
6620: sub modify_serverstatuses {
6621: my ($dom,%domconfig) = @_;
6622: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
6623: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
6624: %currserverstatus = %{$domconfig{'serverstatuses'}};
6625: }
6626: my @pages = &serverstatus_pages();
6627: foreach my $type (@pages) {
6628: $newserverstatus{$type}{'namedusers'} = '';
6629: $newserverstatus{$type}{'machines'} = '';
6630: if (defined($env{'form.'.$type.'_namedusers'})) {
6631: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
6632: my @okusers;
6633: foreach my $user (@users) {
6634: my ($uname,$udom) = split(/:/,$user);
6635: if (($udom =~ /^$match_domain$/) &&
6636: (&Apache::lonnet::domain($udom)) &&
6637: ($uname =~ /^$match_username$/)) {
6638: if (!grep(/^\Q$user\E/,@okusers)) {
6639: push(@okusers,$user);
6640: }
6641: }
6642: }
6643: if (@okusers > 0) {
6644: @okusers = sort(@okusers);
6645: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
6646: }
6647: }
6648: if (defined($env{'form.'.$type.'_machines'})) {
6649: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
6650: my @okmachines;
6651: foreach my $ip (@machines) {
6652: my @parts = split(/\./,$ip);
6653: next if (@parts < 4);
6654: my $badip = 0;
6655: for (my $i=0; $i<4; $i++) {
6656: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
6657: $badip = 1;
6658: last;
6659: }
6660: }
6661: if (!$badip) {
6662: push(@okmachines,$ip);
6663: }
6664: }
6665: @okmachines = sort(@okmachines);
6666: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
6667: }
6668: }
6669: my %serverstatushash = (
6670: serverstatuses => \%newserverstatus,
6671: );
6672: foreach my $type (@pages) {
6673: foreach my $setting ('namedusers','machines') {
6674: my (@current,@new);
6675: if (ref($currserverstatus{$type}) eq 'HASH') {
6676: if ($currserverstatus{$type}{$setting} ne '') {
6677: @current = split(/,/,$currserverstatus{$type}{$setting});
6678: }
6679: }
6680: if ($newserverstatus{$type}{$setting} ne '') {
6681: @new = split(/,/,$newserverstatus{$type}{$setting});
6682: }
6683: if (@current > 0) {
6684: if (@new > 0) {
6685: foreach my $item (@current) {
6686: if (!grep(/^\Q$item\E$/,@new)) {
6687: $changes{$type}{$setting} = 1;
6688: last;
6689: }
6690: }
6691: foreach my $item (@new) {
6692: if (!grep(/^\Q$item\E$/,@current)) {
6693: $changes{$type}{$setting} = 1;
6694: last;
6695: }
6696: }
6697: } else {
6698: $changes{$type}{$setting} = 1;
6699: }
6700: } elsif (@new > 0) {
6701: $changes{$type}{$setting} = 1;
6702: }
6703: }
6704: }
6705: if (keys(%changes) > 0) {
6706: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6707: my $putresult = &Apache::lonnet::put_dom('configuration',
6708: \%serverstatushash,$dom);
6709: if ($putresult eq 'ok') {
6710: $resulttext .= &mt('Changes made:').'<ul>';
6711: foreach my $type (@pages) {
6712: if (ref($changes{$type}) eq 'HASH') {
6713: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
6714: if ($changes{$type}{'namedusers'}) {
6715: if ($newserverstatus{$type}{'namedusers'} eq '') {
6716: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
6717: } else {
6718: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
6719: }
6720: }
6721: if ($changes{$type}{'machines'}) {
6722: if ($newserverstatus{$type}{'machines'} eq '') {
6723: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
6724: } else {
6725: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
6726: }
6727:
6728: }
6729: $resulttext .= '</ul></li>';
6730: }
6731: }
6732: $resulttext .= '</ul>';
6733: } else {
6734: $resulttext = '<span class="LC_error">'.
6735: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
6736:
6737: }
6738: } else {
6739: $resulttext = &mt('No changes made to access to server status pages');
6740: }
6741: return $resulttext;
6742: }
6743:
6744: sub modify_helpsettings {
6745: my ($r,$dom,$confname,%domconfig) = @_;
6746: my ($resulttext,$errors,%changes,%helphash);
6747:
6748: my $customhelpfile = $env{'form.loginhelpurl.filename'};
6749: my $defaulthelpfile = 'defaulthelp.html';
6750: my $servadm = $r->dir_config('lonAdmEMail');
6751: my ($configuserok,$author_ok,$switchserver) =
6752: &config_check($dom,$confname,$servadm);
6753:
6754: my %defaultchecked = ('submitbugs' => 'on');
6755: my @offon = ('off','on');
6756: my %title = ( submitbugs => 'Display link for users to submit a bug',
6757: loginhelpurl => 'Unauthenticated login help page set to custom file');
6758:
6759: my @toggles = ('submitbugs');
6760:
6761: $helphash{'helpsettings'} = {};
6762:
6763: if (ref($domconfig{'helpsettings'}) ne 'HASH') {
6764: if ($domconfig{'helpsettings'} eq '') {
6765: $domconfig{'helpsettings'} = {};
6766: }
6767: }
6768:
6769: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
6770:
6771: foreach my $item (@toggles) {
6772:
6773: if ($defaultchecked{$item} eq 'on') {
6774: if (($domconfig{'helpsettings'}{$item} eq '') &&
6775: ($env{'form.'.$item} eq '0')) {
6776: $changes{$item} = 1;
6777: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
6778: $changes{$item} = 1;
6779: }
6780: } elsif ($defaultchecked{$item} eq 'off') {
6781: if (($domconfig{'helpsettings'}{$item} eq '') &&
6782: ($env{'form.'.$item} eq '1')) {
6783: $changes{$item} = 1;
6784: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
6785: $changes{$item} = 1;
6786: }
6787: }
6788: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
6789: }
6790:
6791: if ($customhelpfile ne '') {
6792: my $error;
6793: if ($configuserok eq 'ok') {
6794: if ($switchserver) {
6795: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6796: } else {
6797: if ($author_ok eq 'ok') {
6798: my ($result,$loginhelpurl) =
6799: &publishlogo($r,'upload','loginhelpurl',$dom,
6800: $confname,'help','','',$customhelpfile);
6801: if ($result eq 'ok') {
6802: $helphash{'helpsettings'}{'loginhelpurl'} = $loginhelpurl;
6803: $changes{'loginhelpurl'} = 1;
6804: } else {
6805: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customhelpfile,$result);
6806: }
6807: } else {
6808: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$author_ok);
6809: }
6810: }
6811: } else {
6812: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$configuserok);
6813: }
6814: if ($error) {
6815: &Apache::lonnet::logthis($error);
6816: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6817: }
6818: }
6819:
6820: if ($domconfig{'helpsettings'}{'loginhelpurl'} ne '') {
6821: if ($env{'form.loginhelpurl_del'}) {
6822: $helphash{'helpsettings'}{'loginhelpurl'} = '';
6823: $changes{'loginhelpurl'} = 1;
6824: }
6825: }
6826: }
6827:
6828:
6829: my $putresult;
6830:
6831: if (keys(%changes) > 0) {
6832: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
6833: } else {
6834: $putresult = 'ok';
6835: }
6836:
6837: if ($putresult eq 'ok') {
6838: if (keys(%changes) > 0) {
6839: $resulttext = &mt('Changes made:').'<ul>';
6840: foreach my $item (sort(keys(%changes))) {
6841: if ($item eq 'submitbugs') {
6842: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6843: }
6844: if ($item eq 'loginhelpurl') {
6845: if ($helphash{'helpsettings'}{'loginhelpurl'} eq '') {
6846: $resulttext .= '<li>'.&mt('[_1] help file removed; [_2] file will be used for the unathorized help page in this domain.',$customhelpfile,$defaulthelpfile).'</li>';
6847: } else {
6848: $resulttext .= '<li>'.&mt("$title{$item} [_1]",$customhelpfile).'</li>';
6849: }
6850: }
6851: }
6852: $resulttext .= '</ul>';
6853: } else {
6854: $resulttext = &mt('No changes made to help settings');
6855: }
6856: } else {
6857: $resulttext = '<span class="LC_error">'.
6858: &mt('An error occurred: [_1]',$putresult).'</span>';
6859: }
6860: if ($errors) {
6861: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6862: $errors.'</ul>';
6863: }
6864: return $resulttext;
6865: }
6866:
6867: sub modify_coursedefaults {
6868: my ($dom,%domconfig) = @_;
6869: my ($resulttext,$errors,%changes,%defaultshash);
6870: my %defaultchecked = ('canuse_pdfforms' => 'off');
6871: my @offon = ('off','on');
6872: my @toggles = ('canuse_pdfforms');
6873:
6874: $defaultshash{'coursedefaults'} = {};
6875:
6876: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
6877: if ($domconfig{'coursedefaults'} eq '') {
6878: $domconfig{'coursedefaults'} = {};
6879: }
6880: }
6881:
6882: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
6883: foreach my $item (@toggles) {
6884: if ($defaultchecked{$item} eq 'on') {
6885: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6886: ($env{'form.'.$item} eq '0')) {
6887: $changes{$item} = 1;
6888: } elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
6889: $changes{$item} = 1;
6890: }
6891: } elsif ($defaultchecked{$item} eq 'off') {
6892: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6893: ($env{'form.'.$item} eq '1')) {
6894: $changes{$item} = 1;
6895: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
6896: $changes{$item} = 1;
6897: }
6898: }
6899: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
6900: }
6901: my $currdefresponder = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
6902: my $newdefresponder = $env{'form.anonsurvey_threshold'};
6903: $newdefresponder =~ s/\D//g;
6904: if ($newdefresponder eq '' || $newdefresponder < 1) {
6905: $newdefresponder = 1;
6906: }
6907: $defaultshash{'coursedefaults'}{'anonsurvey_threshold'} = $newdefresponder;
6908: if ($currdefresponder ne $newdefresponder) {
6909: unless ($currdefresponder eq '' && $newdefresponder == 10) {
6910: $changes{'anonsurvey_threshold'} = 1;
6911: }
6912: }
6913: }
6914: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
6915: $dom);
6916: if ($putresult eq 'ok') {
6917: if (keys(%changes) > 0) {
6918: if ($changes{'canuse_pdfforms'}) {
6919: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6920: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
6921: my $cachetime = 24*60*60;
6922: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6923: }
6924: $resulttext = &mt('Changes made:').'<ul>';
6925: foreach my $item (sort(keys(%changes))) {
6926: if ($item eq 'canuse_pdfforms') {
6927: if ($env{'form.'.$item} eq '1') {
6928: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
6929: } else {
6930: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
6931: }
6932: } elsif ($item eq 'anonsurvey_threshold') {
6933: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
6934: }
6935: }
6936: $resulttext .= '</ul>';
6937: } else {
6938: $resulttext = &mt('No changes made to course defaults');
6939: }
6940: } else {
6941: $resulttext = '<span class="LC_error">'.
6942: &mt('An error occurred: [_1]',$putresult).'</span>';
6943: }
6944: return $resulttext;
6945: }
6946:
6947: sub modify_usersessions {
6948: my ($dom,%domconfig) = @_;
6949: my @hostingtypes = ('version','excludedomain','includedomain');
6950: my @offloadtypes = ('primary','default');
6951: my %types = (
6952: remote => \@hostingtypes,
6953: hosted => \@hostingtypes,
6954: spares => \@offloadtypes,
6955: );
6956: my @prefixes = ('remote','hosted','spares');
6957: my @lcversions = &Apache::lonnet::all_loncaparevs();
6958: my (%by_ip,%by_location,@intdoms);
6959: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
6960: my @locations = sort(keys(%by_location));
6961: my (%defaultshash,%changes);
6962: foreach my $prefix (@prefixes) {
6963: $defaultshash{'usersessions'}{$prefix} = {};
6964: }
6965: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6966: my $resulttext;
6967: my %iphost = &Apache::lonnet::get_iphost();
6968: foreach my $prefix (@prefixes) {
6969: next if ($prefix eq 'spares');
6970: foreach my $type (@{$types{$prefix}}) {
6971: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
6972: if ($type eq 'version') {
6973: my $value = $env{'form.'.$prefix.'_'.$type};
6974: my $okvalue;
6975: if ($value ne '') {
6976: if (grep(/^\Q$value\E$/,@lcversions)) {
6977: $okvalue = $value;
6978: }
6979: }
6980: if (ref($domconfig{'usersessions'}) eq 'HASH') {
6981: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
6982: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
6983: if ($inuse == 0) {
6984: $changes{$prefix}{$type} = 1;
6985: } else {
6986: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
6987: $changes{$prefix}{$type} = 1;
6988: }
6989: if ($okvalue ne '') {
6990: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6991: }
6992: }
6993: } else {
6994: if (($inuse == 1) && ($okvalue ne '')) {
6995: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6996: $changes{$prefix}{$type} = 1;
6997: }
6998: }
6999: } else {
7000: if (($inuse == 1) && ($okvalue ne '')) {
7001: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7002: $changes{$prefix}{$type} = 1;
7003: }
7004: }
7005: } else {
7006: if (($inuse == 1) && ($okvalue ne '')) {
7007: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7008: $changes{$prefix}{$type} = 1;
7009: }
7010: }
7011: } else {
7012: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
7013: my @okvals;
7014: foreach my $val (@vals) {
7015: if ($val =~ /:/) {
7016: my @items = split(/:/,$val);
7017: foreach my $item (@items) {
7018: if (ref($by_location{$item}) eq 'ARRAY') {
7019: push(@okvals,$item);
7020: }
7021: }
7022: } else {
7023: if (ref($by_location{$val}) eq 'ARRAY') {
7024: push(@okvals,$val);
7025: }
7026: }
7027: }
7028: @okvals = sort(@okvals);
7029: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7030: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
7031: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
7032: if ($inuse == 0) {
7033: $changes{$prefix}{$type} = 1;
7034: } else {
7035: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7036: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
7037: if (@changed > 0) {
7038: $changes{$prefix}{$type} = 1;
7039: }
7040: }
7041: } else {
7042: if ($inuse == 1) {
7043: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7044: $changes{$prefix}{$type} = 1;
7045: }
7046: }
7047: } else {
7048: if ($inuse == 1) {
7049: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7050: $changes{$prefix}{$type} = 1;
7051: }
7052: }
7053: } else {
7054: if ($inuse == 1) {
7055: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7056: $changes{$prefix}{$type} = 1;
7057: }
7058: }
7059: }
7060: }
7061: }
7062:
7063: my @alldoms = &Apache::lonnet::all_domains();
7064: my %uniques = &Apache::lonnet::get_unique_servers(\@alldoms);
7065: my %servers = &dom_servers($dom);
7066: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
7067: my $savespares;
7068:
7069: foreach my $lonhost (sort(keys(%servers))) {
7070: my $serverhomeID =
7071: &Apache::lonnet::get_server_homeID($servers{$lonhost});
7072: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
7073: my %spareschg;
7074: foreach my $type (@{$types{'spares'}}) {
7075: my @okspares;
7076: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
7077: foreach my $server (@checked) {
7078: unless (($server eq $lonhost) || ($server eq $serverhomeID)) {
7079: if ($uniques{$server}) {
7080: push(@okspares,$server);
7081: }
7082: }
7083: }
7084: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
7085: my $newspare;
7086: if (($new ne '') && ($uniques{$new})) {
7087: unless (($new eq $lonhost) || ($new eq $serverhomeID)) {
7088: $newspare = $new;
7089: $spareschg{$type} = 1;
7090: }
7091: }
7092: if (ref($spareid{$lonhost}) eq 'HASH') {
7093: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
7094: my @diffs = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{'spares'}{$lonhost}{$type},\@okspares);
7095: if (@diffs > 0) {
7096: $spareschg{$type} = 1;
7097: } elsif ($new ne '') {
7098: $spareschg{$type} = 1;
7099: }
7100: }
7101: }
7102: my @spares;
7103: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
7104: @spares = sort(@okspares,$newspare);
7105: } else {
7106: @spares = sort(@okspares);
7107: }
7108: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
7109: }
7110: if (keys(%spareschg) > 0) {
7111: $changes{'spares'}{$lonhost} = \%spareschg;
7112: }
7113: }
7114:
7115: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7116: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
7117: if (ref($changes{'spares'}) eq 'HASH') {
7118: if (keys(%{$changes{'spares'}}) > 0) {
7119: $savespares = 1;
7120: }
7121: }
7122: } else {
7123: $savespares = 1;
7124: }
7125: }
7126:
7127: if (keys(%changes) > 0) {
7128: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
7129: $dom);
7130: if ($putresult eq 'ok') {
7131: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
7132: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
7133: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
7134: }
7135: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
7136: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
7137: }
7138: }
7139: my $cachetime = 24*60*60;
7140: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7141: my %lt = &usersession_titles();
7142: $resulttext = &mt('Changes made:').'<ul>';
7143: foreach my $prefix (@prefixes) {
7144: if (ref($changes{$prefix}) eq 'HASH') {
7145: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
7146: if ($prefix eq 'spares') {
7147: if (ref($changes{$prefix}) eq 'HASH') {
7148: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
7149: $resulttext .= '<li><b>'.$lonhost.'</b> ';
7150: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
7151: foreach my $type (@{$types{$prefix}}) {
7152: if ($changes{$prefix}{$lonhost}{$type}) {
7153: my $offloadto = &mt('None');
7154: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
7155: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
7156: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
7157: }
7158: }
7159: $resulttext .= &mt('[_1] set to: [_2]','<i>'.$lt{'type'}.'</i>',$offloadto).(' 'x3);
7160: }
7161: }
7162: }
7163: $resulttext .= '</li>';
7164: }
7165: }
7166: } else {
7167: foreach my $type (@{$types{$prefix}}) {
7168: if (defined($changes{$prefix}{$type})) {
7169: my $newvalue;
7170: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
7171: if (ref($defaultshash{'usersessions'}{$prefix})) {
7172: if ($type eq 'version') {
7173: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
7174: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
7175: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
7176: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
7177: }
7178: }
7179: }
7180: }
7181: if ($newvalue eq '') {
7182: if ($type eq 'version') {
7183: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
7184: } else {
7185: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
7186: }
7187: } else {
7188: if ($type eq 'version') {
7189: $newvalue .= ' '.&mt('(or later)');
7190: }
7191: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
7192: }
7193: }
7194: }
7195: }
7196: $resulttext .= '</ul>';
7197: }
7198: }
7199: $resulttext .= '</ul>';
7200: } else {
7201: $resulttext = '<span class="LC_error">'.
7202: &mt('An error occurred: [_1]',$putresult).'</span>';
7203: }
7204: } else {
7205: $resulttext = &mt('No changes made to settings for user session hosting/offloading.');
7206: }
7207: return $resulttext;
7208: }
7209:
7210: sub recurse_check {
7211: my ($chkcats,$categories,$depth,$name) = @_;
7212: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
7213: my $chg = 0;
7214: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
7215: my $category = $chkcats->[$depth]{$name}[$j];
7216: my $item;
7217: if ($category eq '') {
7218: $chg ++;
7219: } else {
7220: my $deeper = $depth + 1;
7221: $item = &escape($category).':'.&escape($name).':'.$depth;
7222: if ($chg) {
7223: $categories->{$item} -= $chg;
7224: }
7225: &recurse_check($chkcats,$categories,$deeper,$category);
7226: $deeper --;
7227: }
7228: }
7229: }
7230: return;
7231: }
7232:
7233: sub recurse_cat_deletes {
7234: my ($item,$coursecategories,$deletions) = @_;
7235: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
7236: my $subdepth = $depth + 1;
7237: if (ref($coursecategories) eq 'HASH') {
7238: foreach my $subitem (keys(%{$coursecategories})) {
7239: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
7240: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
7241: delete($coursecategories->{$subitem});
7242: $deletions->{$subitem} = 1;
7243: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
7244: }
7245: }
7246: }
7247: return;
7248: }
7249:
7250: sub dom_servers {
7251: my ($dom) = @_;
7252: my (%uniqservers,%servers);
7253: my $primaryserver = &Apache::lonnet::hostname(&Apache::lonnet::domain($dom,'primary'));
7254: my @machinedoms = &Apache::lonnet::machine_domains($primaryserver);
7255: foreach my $mdom (@machinedoms) {
7256: my %currservers = %servers;
7257: my %server = &Apache::lonnet::get_servers($mdom);
7258: %servers = (%currservers,%server);
7259: }
7260: my %by_hostname;
7261: foreach my $id (keys(%servers)) {
7262: push(@{$by_hostname{$servers{$id}}},$id);
7263: }
7264: foreach my $hostname (sort(keys(%by_hostname))) {
7265: if (@{$by_hostname{$hostname}} > 1) {
7266: my $match = 0;
7267: foreach my $id (@{$by_hostname{$hostname}}) {
7268: if (&Apache::lonnet::host_domain($id) eq $dom) {
7269: $uniqservers{$id} = $hostname;
7270: $match = 1;
7271: }
7272: }
7273: unless ($match) {
7274: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
7275: }
7276: } else {
7277: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
7278: }
7279: }
7280: return %uniqservers;
7281: }
7282:
7283: sub get_active_dcs {
7284: my ($dom) = @_;
7285: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
7286: my %domcoords;
7287: my $numdcs = 0;
7288: my $now = time;
7289: foreach my $server (keys(%dompersonnel)) {
7290: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
7291: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
7292: my ($end,$start) = split(':',$dompersonnel{$server}{$user});
7293: if (($end eq '') || ($end == 0) || ($end > $now)) {
7294: if ($start <= $now) {
7295: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
7296: }
7297: }
7298: }
7299: }
7300: return %domcoords;
7301: }
7302:
7303: sub active_dc_picker {
7304: my ($dom,$curr_dc) = @_;
7305: my %domcoords = &get_active_dcs($dom);
7306: my @dcs = sort(keys(%domcoords));
7307: my $numdcs = scalar(@dcs);
7308: my $datatable;
7309: my $numinrow = 2;
7310: if ($numdcs > 1) {
7311: $datatable = '<table>';
7312: for (my $i=0; $i<@dcs; $i++) {
7313: my $rem = $i%($numinrow);
7314: if ($rem == 0) {
7315: if ($i > 0) {
7316: $datatable .= '</tr>';
7317: }
7318: $datatable .= '<tr>';
7319: }
7320: my $check = ' ';
7321: if ($curr_dc eq '') {
7322: if (!$i) {
7323: $check = ' checked="checked" ';
7324: }
7325: } elsif ($dcs[$i] eq $curr_dc) {
7326: $check = ' checked="checked" ';
7327: }
7328: if ($i == @dcs - 1) {
7329: my $colsleft = $numinrow - $rem;
7330: if ($colsleft > 1) {
7331: $datatable .= '<td colspan="'.$colsleft.'">';
7332: } else {
7333: $datatable .= '<td>';
7334: }
7335: } else {
7336: $datatable .= '<td>';
7337: }
7338: my ($dcname,$dcdom) = split(':',$dcs[$i]);
7339: $datatable .= '<span class="LC_nobreak"><label>'.
7340: '<input type="radio" name="autocreate_xmldc"'.
7341: ' value="'.$dcs[$i].'"'.$check.'/>'.
7342: &Apache::loncommon::plainname($dcname,$dcdom).
7343: '</label></span></td>';
7344: }
7345: $datatable .= '</tr></table>';
7346: } elsif (@dcs) {
7347: $datatable .= '<input type="hidden" name="autocreate_dc" value="'.
7348: $dcs[0].'" />';
7349: }
7350: return ($numdcs,$datatable);
7351: }
7352:
7353: sub usersession_titles {
7354: return &Apache::lonlocal::texthash(
7355: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
7356:
7357: remote => 'Hosting of sessions for users in this domain on servers in other domains',
7358: spares => 'Servers offloaded to, when busy',
7359: version => 'LON-CAPA version requirement',
7360: excludedomain => 'Allow all, but exclude specific domains',
7361: includedomain => 'Deny all, but include specific domains',
7362: primary => 'Primary (checked first)',
7363: default => 'Default',
7364: );
7365: }
7366:
7367: 1;
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