1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.138.2.8 2011/03/10 23:39:22 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 = $env{'form.phase'};
199: }
200: my %domconfig =
201: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
202: 'quotas','autoenroll','autoupdate','autocreate',
203: 'directorysrch','usercreation','usermodification',
204: 'contacts','defaults','scantron','coursecategories',
205: 'serverstatuses','requestcourses','coursedefaults',
206: 'usersessions'],$dom);
207: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
208: 'autoupdate','autocreate','directorysrch','contacts',
209: 'usercreation','usermodification','scantron',
210: 'requestcourses','coursecategories','serverstatuses',
211: 'coursedefaults','usersessions');
212: my %prefs = (
213: 'rolecolors' =>
214: { text => 'Default color schemes',
215: help => 'Domain_Configuration_Color_Schemes',
216: header => [{col1 => 'Student Settings',
217: col2 => '',},
218: {col1 => 'Coordinator Settings',
219: col2 => '',},
220: {col1 => 'Author Settings',
221: col2 => '',},
222: {col1 => 'Administrator Settings',
223: col2 => '',}],
224: },
225: 'login' =>
226: { text => 'Log-in page options',
227: help => 'Domain_Configuration_Login_Page',
228: header => [{col1 => 'Item',
229: col2 => '',}],
230: },
231:
232: 'defaults' =>
233: { text => 'Default authentication/language/timezone/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 for each course by a DC',
344: col2 => 'Value',}],
345: },
346: 'privacy' =>
347: {text => 'User Privacy',
348: help => 'Domain_Configuration_User_Privacy',
349: header => [{col1 => 'Setting',
350: col2 => 'Value',}],
351: },
352: 'usersessions' =>
353: {text => 'User session hosting',
354: help => 'Domain_Configuration_User_Sessions',
355: header => [{col1 => 'Hosting of users from other domains',
356: col2 => 'Rules'},
357: {col1 => "Hosting domain's own users elsewhere",
358: col2 => 'Rules'}],
359: },
360: );
361: my %servers = &dom_servers($dom);
362: if (keys(%servers) > 1) {
363: $prefs{'login'} = { text => 'Log-in page options',
364: help => 'Domain_Configuration_Login_Page',
365: header => [{col1 => 'Log-in Service',
366: col2 => 'Server Setting',},
367: {col1 => 'Log-in Page Items',
368: col2 => ''}],
369: };
370: }
371: my @roles = ('student','coordinator','author','admin');
372: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
373: &Apache::lonhtmlcommon::add_breadcrumb
374: ({href=>"javascript:changePage(document.$phase,'pickactions')",
375: text=>"Settings to display/modify"});
376: my $confname = $dom.'-domainconfig';
377: if ($phase eq 'process') {
378: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
379: } elsif ($phase eq 'display') {
380: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname);
381: } else {
382: if (keys(%domconfig) == 0) {
383: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
384: my @ids=&Apache::lonnet::current_machine_ids();
385: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
386: my %designhash = &Apache::loncommon::get_domainconf($dom);
387: my @loginimages = ('img','logo','domlogo','login');
388: my $custom_img_count = 0;
389: foreach my $img (@loginimages) {
390: if ($designhash{$dom.'.login.'.$img} ne '') {
391: $custom_img_count ++;
392: }
393: }
394: foreach my $role (@roles) {
395: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
396: $custom_img_count ++;
397: }
398: }
399: if ($custom_img_count > 0) {
400: &Apache::lonconfigsettings::print_header($r,$phase,$context);
401: my $switch_server = &check_switchserver($dom,$confname);
402: $r->print(
403: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
404: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
405: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
406: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
407: if ($switch_server) {
408: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
409: }
410: $r->print(&Apache::loncommon::end_page());
411: return OK;
412: }
413: }
414: }
415: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
416: }
417: return OK;
418: }
419:
420: sub process_changes {
421: my ($r,$dom,$confname,$action,$roles,$values) = @_;
422: my %domconfig;
423: if (ref($values) eq 'HASH') {
424: %domconfig = %{$values};
425: }
426: my $output;
427: if ($action eq 'login') {
428: $output = &modify_login($r,$dom,$confname,%domconfig);
429: } elsif ($action eq 'rolecolors') {
430: $output = &modify_rolecolors($r,$dom,$confname,$roles,
431: %domconfig);
432: } elsif ($action eq 'quotas') {
433: $output = &modify_quotas($dom,$action,%domconfig);
434: } elsif ($action eq 'autoenroll') {
435: $output = &modify_autoenroll($dom,%domconfig);
436: } elsif ($action eq 'autoupdate') {
437: $output = &modify_autoupdate($dom,%domconfig);
438: } elsif ($action eq 'autocreate') {
439: $output = &modify_autocreate($dom,%domconfig);
440: } elsif ($action eq 'directorysrch') {
441: $output = &modify_directorysrch($dom,%domconfig);
442: } elsif ($action eq 'usercreation') {
443: $output = &modify_usercreation($dom,%domconfig);
444: } elsif ($action eq 'usermodification') {
445: $output = &modify_usermodification($dom,%domconfig);
446: } elsif ($action eq 'contacts') {
447: $output = &modify_contacts($dom,%domconfig);
448: } elsif ($action eq 'defaults') {
449: $output = &modify_defaults($dom,$r);
450: } elsif ($action eq 'scantron') {
451: $output = &modify_scantron($r,$dom,$confname,%domconfig);
452: } elsif ($action eq 'coursecategories') {
453: $output = &modify_coursecategories($dom,%domconfig);
454: } elsif ($action eq 'serverstatuses') {
455: $output = &modify_serverstatuses($dom,%domconfig);
456: } elsif ($action eq 'requestcourses') {
457: $output = &modify_quotas($dom,$action,%domconfig);
458: } elsif ($action eq 'coursedefaults') {
459: $output = &modify_coursedefaults($dom,%domconfig);
460: } elsif ($action eq 'usersessions') {
461: $output = &modify_usersessions($dom,%domconfig);
462: }
463: return $output;
464: }
465:
466: sub print_config_box {
467: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
468: my $rowtotal = 0;
469: my $output;
470: if ($action eq 'coursecategories') {
471: $output = &coursecategories_javascript($settings);
472: }
473: $output .=
474: '<table class="LC_nested_outer">
475: <tr>
476: <th align="left" valign="middle"><span class="LC_nobreak">'.
477: &mt($item->{text}).' '.
478: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
479: '</tr>';
480: $rowtotal ++;
481: my $numheaders = 1;
482: if (ref($item->{'header'}) eq 'ARRAY') {
483: $numheaders = scalar(@{$item->{'header'}});
484: }
485: if ($numheaders > 1) {
486: my $colspan = '';
487: if (($action eq 'rolecolors') || ($action eq 'coursecategories') || ($action eq 'helpsettings')) {
488: $colspan = ' colspan="2"';
489: }
490: $output .= '
491: <tr>
492: <td>
493: <table class="LC_nested">
494: <tr class="LC_info_row">
495: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
496: <td class="LC_right_item">'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
497: </tr>';
498: $rowtotal ++;
499: if ($action eq 'autoupdate') {
500: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
501: } elsif ($action eq 'usercreation') {
502: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
503: } elsif ($action eq 'usermodification') {
504: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
505: } elsif ($action eq 'coursecategories') {
506: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
507: } elsif ($action eq 'login') {
508: $output .= &print_login('top',$dom,$confname,$phase,$settings,\$rowtotal);
509: $colspan = ' colspan="2"';
510: } elsif ($action eq 'requestcourses') {
511: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
512: } elsif ($action eq 'helpsettings') {
513: $output .= &print_helpsettings('top',$dom,$confname,$settings,\$rowtotal);
514: } elsif ($action eq 'usersessions') {
515: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
516: } elsif ($action eq 'rolecolors') {
517: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
518: }
519: $output .= '
520: </table>
521: </td>
522: </tr>
523: <tr>
524: <td>
525: <table class="LC_nested">
526: <tr class="LC_info_row">
527: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
528: $output .= '
529: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
530: </tr>';
531: $rowtotal ++;
532: if ($action eq 'autoupdate') {
533: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
534: </table>
535: </td>
536: </tr>
537: <tr>
538: <td>
539: <table class="LC_nested">
540: <tr class="LC_info_row">
541: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
542: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
543: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
544: $rowtotal ++;
545: } elsif ($action eq 'usercreation') {
546: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
547: </table>
548: </td>
549: </tr>
550: <tr>
551: <td>
552: <table class="LC_nested">
553: <tr class="LC_info_row">
554: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
555: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
556: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
557: $rowtotal ++;
558: } elsif ($action eq 'usermodification') {
559: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
560: </table>
561: </td>
562: </tr>
563: <tr>
564: <td>
565: <table class="LC_nested">
566: <tr class="LC_info_row">
567: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
568: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
569: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
570: $rowtotal ++;
571: } elsif ($action eq 'coursecategories') {
572: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
573: } elsif ($action eq 'login') {
574: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,\$rowtotal);
575: } elsif ($action eq 'requestcourses') {
576: $output .= &print_courserequestmail($dom,$settings,\$rowtotal);
577: } elsif ($action eq 'helpsettings') {
578: $output .= &print_helpsettings('bottom',$dom,$confname,$settings,\$rowtotal);
579: } elsif ($action eq 'usersessions') {
580: $output .= &print_usersessions('bottom',$dom,$settings,\$rowtotal);
581: } elsif ($action eq 'rolecolors') {
582: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
583: </table>
584: </td>
585: </tr>
586: <tr>
587: <td>
588: <table class="LC_nested">
589: <tr class="LC_info_row">
590: <td class="LC_left_item"'.$colspan.' valign="top">'.
591: &mt($item->{'header'}->[2]->{'col1'}).'</td>
592: <td class="LC_right_item" valign="top">'.
593: &mt($item->{'header'}->[2]->{'col2'}).'</td>
594: </tr>'.
595: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
596: </table>
597: </td>
598: </tr>
599: <tr>
600: <td>
601: <table class="LC_nested">
602: <tr class="LC_info_row">
603: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
604: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
605: </tr>'.
606: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
607: $rowtotal += 2;
608: }
609: } else {
610: $output .= '
611: <tr>
612: <td>
613: <table class="LC_nested">
614: <tr class="LC_info_row">';
615: if (($action eq 'login') || ($action eq 'directorysrch')) {
616: $output .= '
617: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
618: } elsif ($action eq 'serverstatuses') {
619: $output .= '
620: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
621: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
622:
623: } else {
624: $output .= '
625: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
626: }
627: if (defined($item->{'header'}->[0]->{'col3'})) {
628: $output .= '<td class="LC_left_item" valign="top">'.
629: &mt($item->{'header'}->[0]->{'col2'});
630: if ($action eq 'serverstatuses') {
631: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
632: }
633: } else {
634: $output .= '<td class="LC_right_item" valign="top">'.
635: &mt($item->{'header'}->[0]->{'col2'});
636: }
637: $output .= '</td>';
638: if ($item->{'header'}->[0]->{'col3'}) {
639: $output .= '<td class="LC_right_item" valign="top">'.
640: &mt($item->{'header'}->[0]->{'col3'});
641: if ($action eq 'serverstatuses') {
642: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
643: }
644: $output .= '</td>';
645: }
646: $output .= '</tr>';
647: $rowtotal ++;
648: if ($action eq 'login') {
649: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,
650: \$rowtotal);
651: } elsif ($action eq 'quotas') {
652: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
653: } elsif ($action eq 'autoenroll') {
654: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
655: } elsif ($action eq 'autocreate') {
656: $output .= &print_autocreate($dom,$settings,\$rowtotal);
657: } elsif ($action eq 'directorysrch') {
658: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
659: } elsif ($action eq 'contacts') {
660: $output .= &print_contacts($dom,$settings,\$rowtotal);
661: } elsif ($action eq 'defaults') {
662: $output .= &print_defaults($dom,\$rowtotal);
663: } elsif ($action eq 'scantron') {
664: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
665: } elsif ($action eq 'serverstatuses') {
666: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
667: } elsif ($action eq 'coursedefaults') {
668: $output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
669: }
670: }
671: $output .= '
672: </table>
673: </td>
674: </tr>
675: </table><br />';
676: return ($output,$rowtotal);
677: }
678:
679: sub print_login {
680: my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_;
681: my ($css_class,$datatable);
682: my %choices = &login_choices();
683:
684: if ($position eq 'top') {
685: my %servers = &dom_servers($dom);
686: my $choice = $choices{'disallowlogin'};
687: $css_class = ' class="LC_odd_row"';
688: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
689: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
690: '<th>'.$choices{'server'}.'</th>'.
691: '<th>'.$choices{'serverpath'}.'</th>'.
692: '<th>'.$choices{'custompath'}.'</th>'.
693: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
694: my %disallowed;
695: if (ref($settings) eq 'HASH') {
696: if (ref($settings->{'loginvia'}) eq 'HASH') {
697: %disallowed = %{$settings->{'loginvia'}};
698: }
699: }
700: foreach my $lonhost (sort(keys(%servers))) {
701: my $direct = 'selected="selected"';
702: if (ref($disallowed{$lonhost}) eq 'HASH') {
703: if ($disallowed{$lonhost}{'server'} ne '') {
704: $direct = '';
705: }
706: }
707: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
708: '<td><select name="'.$lonhost.'_server">'.
709: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
710: '</option>';
711: foreach my $hostid (keys(%servers)) {
712: next if ($servers{$hostid} eq $servers{$lonhost});
713: my $selected = '';
714: if (ref($disallowed{$lonhost}) eq 'HASH') {
715: if ($hostid eq $disallowed{$lonhost}{'server'}) {
716: $selected = 'selected="selected"';
717: }
718: }
719: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
720: $servers{$hostid}.'</option>';
721: }
722: $datatable .= '</select></td>'.
723: '<td><select name="'.$lonhost.'_serverpath">';
724: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
725: my $pathname = $path;
726: if ($path eq 'custom') {
727: $pathname = &mt('Custom Path').' ->';
728: }
729: my $selected = '';
730: if (ref($disallowed{$lonhost}) eq 'HASH') {
731: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
732: $selected = 'selected="selected"';
733: }
734: } elsif ($path eq '') {
735: $selected = 'selected="selected"';
736: }
737: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
738: }
739: $datatable .= '</select></td>';
740: my ($custom,$exempt);
741: if (ref($disallowed{$lonhost}) eq 'HASH') {
742: $custom = $disallowed{$lonhost}{'custompath'};
743: $exempt = $disallowed{$lonhost}{'exempt'};
744: }
745: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
746: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
747: '</tr>';
748: }
749: $datatable .= '</table></td></tr>';
750: return $datatable;
751: }
752:
753: my %defaultchecked = (
754: 'coursecatalog' => 'on',
755: 'adminmail' => 'off',
756: 'newuser' => 'off',
757: );
758: my @toggles = ('coursecatalog','adminmail','newuser');
759: my (%checkedon,%checkedoff);
760: foreach my $item (@toggles) {
761: if ($defaultchecked{$item} eq 'on') {
762: $checkedon{$item} = ' checked="checked" ';
763: $checkedoff{$item} = ' ';
764: } elsif ($defaultchecked{$item} eq 'off') {
765: $checkedoff{$item} = ' checked="checked" ';
766: $checkedon{$item} = ' ';
767: }
768: }
769: my @images = ('img','logo','domlogo','login');
770: my @logintext = ('textcol','bgcol');
771: my @bgs = ('pgbg','mainbg','sidebg');
772: my @links = ('link','alink','vlink');
773: my %designhash = &Apache::loncommon::get_domainconf($dom);
774: my %defaultdesign = %Apache::loncommon::defaultdesign;
775: my (%is_custom,%designs);
776: my %defaults = (
777: font => $defaultdesign{'login.font'},
778: );
779: foreach my $item (@images) {
780: $defaults{$item} = $defaultdesign{'login.'.$item};
781: $defaults{'showlogo'}{$item} = 1;
782: }
783: foreach my $item (@bgs) {
784: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
785: }
786: foreach my $item (@logintext) {
787: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
788: }
789: foreach my $item (@links) {
790: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
791: }
792: if (ref($settings) eq 'HASH') {
793: foreach my $item (@toggles) {
794: if ($settings->{$item} eq '1') {
795: $checkedon{$item} = ' checked="checked" ';
796: $checkedoff{$item} = ' ';
797: } elsif ($settings->{$item} eq '0') {
798: $checkedoff{$item} = ' checked="checked" ';
799: $checkedon{$item} = ' ';
800: }
801: }
802: foreach my $item (@images) {
803: if (defined($settings->{$item})) {
804: $designs{$item} = $settings->{$item};
805: $is_custom{$item} = 1;
806: }
807: if (defined($settings->{'showlogo'}{$item})) {
808: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
809: }
810: }
811: foreach my $item (@logintext) {
812: if ($settings->{$item} ne '') {
813: $designs{'logintext'}{$item} = $settings->{$item};
814: $is_custom{$item} = 1;
815: }
816: }
817: if ($settings->{'font'} ne '') {
818: $designs{'font'} = $settings->{'font'};
819: $is_custom{'font'} = 1;
820: }
821: foreach my $item (@bgs) {
822: if ($settings->{$item} ne '') {
823: $designs{'bgs'}{$item} = $settings->{$item};
824: $is_custom{$item} = 1;
825: }
826: }
827: foreach my $item (@links) {
828: if ($settings->{$item} ne '') {
829: $designs{'links'}{$item} = $settings->{$item};
830: $is_custom{$item} = 1;
831: }
832: }
833: } else {
834: if ($designhash{$dom.'.login.font'} ne '') {
835: $designs{'font'} = $designhash{$dom.'.login.font'};
836: $is_custom{'font'} = 1;
837: }
838: foreach my $item (@images) {
839: if ($designhash{$dom.'.login.'.$item} ne '') {
840: $designs{$item} = $designhash{$dom.'.login.'.$item};
841: $is_custom{$item} = 1;
842: }
843: }
844: foreach my $item (@bgs) {
845: if ($designhash{$dom.'.login.'.$item} ne '') {
846: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
847: $is_custom{$item} = 1;
848: }
849: }
850: foreach my $item (@links) {
851: if ($designhash{$dom.'.login.'.$item} ne '') {
852: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
853: $is_custom{$item} = 1;
854: }
855: }
856: }
857: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
858: logo => 'Institution Logo',
859: domlogo => 'Domain Logo',
860: login => 'Login box');
861: my $itemcount = 1;
862: foreach my $item (@toggles) {
863: $css_class = $itemcount%2?' class="LC_odd_row"':'';
864: $datatable .=
865: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
866: '</td><td>'.
867: '<span class="LC_nobreak"><label><input type="radio" name="'.
868: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
869: '</label> <label><input type="radio" name="'.$item.'"'.
870: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
871: '</tr>';
872: $itemcount ++;
873: }
874: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
875: $datatable .= '</tr></table></td></tr>';
876: return $datatable;
877: }
878:
879: sub login_choices {
880: my %choices =
881: &Apache::lonlocal::texthash (
882: coursecatalog => 'Display Course/Community Catalog link?',
883: adminmail => "Display Administrator's E-mail Address?",
884: disallowlogin => "Login page requests redirected",
885: hostid => "Server",
886: server => "Redirect to:",
887: serverpath => "Path",
888: custompath => "Custom",
889: exempt => "Exempt IP(s)",
890: directlogin => "No redirect",
891: newuser => "Link to create a user account",
892: img => "Header",
893: logo => "Main Logo",
894: domlogo => "Domain Logo",
895: login => "Log-in Header",
896: textcol => "Text color",
897: bgcol => "Box color",
898: bgs => "Background colors",
899: links => "Link colors",
900: font => "Font color",
901: pgbg => "Header",
902: mainbg => "Page",
903: sidebg => "Login box",
904: link => "Link",
905: alink => "Active link",
906: vlink => "Visited link",
907: );
908: return %choices;
909: }
910:
911: sub print_rolecolors {
912: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
913: my %choices = &color_font_choices();
914: my @bgs = ('pgbg','tabbg','sidebg');
915: my @links = ('link','alink','vlink');
916: my @images = ('img');
917: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
918: my %designhash = &Apache::loncommon::get_domainconf($dom);
919: my %defaultdesign = %Apache::loncommon::defaultdesign;
920: my (%is_custom,%designs);
921: my %defaults = (
922: img => $defaultdesign{$role.'.img'},
923: font => $defaultdesign{$role.'.font'},
924: fontmenu => $defaultdesign{$role.'.fontmenu'},
925: );
926: foreach my $item (@bgs) {
927: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
928: }
929: foreach my $item (@links) {
930: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
931: }
932: if (ref($settings) eq 'HASH') {
933: if (ref($settings->{$role}) eq 'HASH') {
934: if ($settings->{$role}->{'img'} ne '') {
935: $designs{'img'} = $settings->{$role}->{'img'};
936: $is_custom{'img'} = 1;
937: }
938: if ($settings->{$role}->{'font'} ne '') {
939: $designs{'font'} = $settings->{$role}->{'font'};
940: $is_custom{'font'} = 1;
941: }
942: if ($settings->{$role}->{'fontmenu'} ne '') {
943: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
944: $is_custom{'fontmenu'} = 1;
945: }
946: foreach my $item (@bgs) {
947: if ($settings->{$role}->{$item} ne '') {
948: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
949: $is_custom{$item} = 1;
950: }
951: }
952: foreach my $item (@links) {
953: if ($settings->{$role}->{$item} ne '') {
954: $designs{'links'}{$item} = $settings->{$role}->{$item};
955: $is_custom{$item} = 1;
956: }
957: }
958: }
959: } else {
960: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
961: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
962: $is_custom{'img'} = 1;
963: }
964: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
965: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
966: $is_custom{'fontmenu'} = 1;
967: }
968: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
969: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
970: $is_custom{'font'} = 1;
971: }
972: foreach my $item (@bgs) {
973: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
974: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
975: $is_custom{$item} = 1;
976:
977: }
978: }
979: foreach my $item (@links) {
980: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
981: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
982: $is_custom{$item} = 1;
983: }
984: }
985: }
986: my $itemcount = 1;
987: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
988: $datatable .= '</tr></table></td></tr>';
989: return $datatable;
990: }
991:
992: sub display_color_options {
993: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
994: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
995: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
996: my $datatable = '<tr'.$css_class.'>'.
997: '<td>'.$choices->{'font'}.'</td>';
998: if (!$is_custom->{'font'}) {
999: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1000: } else {
1001: $datatable .= '<td> </td>';
1002: }
1003: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
1004: $datatable .= '<td><span class="LC_nobreak">'.
1005: '<input type="text" size="10" name="'.$role.'_font"'.
1006: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
1007: ' <span id="css_'.$role.'_font" style="background-color: '.
1008: $designs->{'font'}.';"> </span>'.
1009: '</span></td></tr>';
1010: unless ($role eq 'login') {
1011: $datatable .= '<tr'.$css_class.'>'.
1012: '<td>'.$choices->{'fontmenu'}.'</td>';
1013: if (!$is_custom->{'fontmenu'}) {
1014: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1015: } else {
1016: $datatable .= '<td> </td>';
1017: }
1018: $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
1019: $datatable .= '<td><span class="LC_nobreak">'.
1020: '<input type="text" size="10" name="'.$role.'_fontmenu"'.
1021: ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
1022: ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
1023: $designs->{'fontmenu'}.';"> </span>'.
1024: '</span></td></tr>';
1025: }
1026: my $switchserver = &check_switchserver($dom,$confname);
1027: foreach my $img (@{$images}) {
1028: $itemcount ++;
1029: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1030: $datatable .= '<tr'.$css_class.'>'.
1031: '<td>'.$choices->{$img};
1032: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1033: if ($role eq 'login') {
1034: if ($img eq 'login') {
1035: $login_hdr_pick =
1036: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1037: $logincolors =
1038: &login_text_colors($img,$role,$logintext,$phase,$choices,
1039: $designs);
1040: } elsif ($img ne 'domlogo') {
1041: $datatable.= &logo_display_options($img,$defaults,$designs);
1042: }
1043: }
1044: $datatable .= '</td>';
1045: if ($designs->{$img} ne '') {
1046: $imgfile = $designs->{$img};
1047: $img_import = ($imgfile =~ m{^/adm/});
1048: } else {
1049: $imgfile = $defaults->{$img};
1050: }
1051: if ($imgfile) {
1052: my ($showfile,$fullsize);
1053: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1054: my $urldir = $1;
1055: my $filename = $2;
1056: my @info = &Apache::lonnet::stat_file($designs->{$img});
1057: if (@info) {
1058: my $thumbfile = 'tn-'.$filename;
1059: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1060: if (@thumb) {
1061: $showfile = $urldir.'/'.$thumbfile;
1062: } else {
1063: $showfile = $imgfile;
1064: }
1065: } else {
1066: $showfile = '';
1067: }
1068: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1069: $showfile = $imgfile;
1070: my $imgdir = $1;
1071: my $filename = $2;
1072: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
1073: $showfile = "/$imgdir/tn-".$filename;
1074: } else {
1075: my $input = "/home/httpd/html".$imgfile;
1076: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
1077: if (!-e $output) {
1078: my ($width,$height) = &thumb_dimensions();
1079: my ($fullwidth,$fullheight) = &check_dimensions($input);
1080: if ($fullwidth ne '' && $fullheight ne '') {
1081: if ($fullwidth > $width && $fullheight > $height) {
1082: my $size = $width.'x'.$height;
1083: system("convert -sample $size $input $output");
1084: $showfile = '/'.$imgdir.'/tn-'.$filename;
1085: }
1086: }
1087: }
1088: }
1089: }
1090: if ($showfile) {
1091: if ($showfile =~ m{^/(adm|res)/}) {
1092: if ($showfile =~ m{^/res/}) {
1093: my $local_showfile =
1094: &Apache::lonnet::filelocation('',$showfile);
1095: &Apache::lonnet::repcopy($local_showfile);
1096: }
1097: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1098: }
1099: if ($imgfile) {
1100: if ($imgfile =~ m{^/(adm|res)/}) {
1101: if ($imgfile =~ m{^/res/}) {
1102: my $local_imgfile =
1103: &Apache::lonnet::filelocation('',$imgfile);
1104: &Apache::lonnet::repcopy($local_imgfile);
1105: }
1106: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1107: } else {
1108: $fullsize = $imgfile;
1109: }
1110: }
1111: $datatable .= '<td>';
1112: if ($img eq 'login') {
1113: $datatable .= $login_hdr_pick;
1114: }
1115: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1116: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1117: } else {
1118: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1119: &mt('Upload:');
1120: }
1121: } else {
1122: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1123: &mt('Upload:');
1124: }
1125: if ($switchserver) {
1126: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1127: } else {
1128: if ($img ne 'login') { # suppress file selection for Log-in header
1129: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1130: }
1131: }
1132: $datatable .= '</td></tr>';
1133: }
1134: $itemcount ++;
1135: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1136: $datatable .= '<tr'.$css_class.'>'.
1137: '<td>'.$choices->{'bgs'}.'</td>';
1138: my $bgs_def;
1139: foreach my $item (@{$bgs}) {
1140: if (!$is_custom->{$item}) {
1141: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1142: }
1143: }
1144: if ($bgs_def) {
1145: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1146: } else {
1147: $datatable .= '<td> </td>';
1148: }
1149: $datatable .= '<td class="LC_right_item">'.
1150: '<table border="0"><tr>';
1151: foreach my $item (@{$bgs}) {
1152: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1153: $datatable .= '<td align="center">'.$link;
1154: if ($designs->{'bgs'}{$item}) {
1155: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1156: }
1157: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1158: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1159: }
1160: $datatable .= '</tr></table></td></tr>';
1161: $itemcount ++;
1162: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1163: $datatable .= '<tr'.$css_class.'>'.
1164: '<td>'.$choices->{'links'}.'</td>';
1165: my $links_def;
1166: foreach my $item (@{$links}) {
1167: if (!$is_custom->{$item}) {
1168: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1169: }
1170: }
1171: if ($links_def) {
1172: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1173: } else {
1174: $datatable .= '<td> </td>';
1175: }
1176: $datatable .= '<td class="LC_right_item">'.
1177: '<table border="0"><tr>';
1178: foreach my $item (@{$links}) {
1179: $datatable .= '<td align="center">'."\n".
1180: &color_pick($phase,$role,$item,$choices->{$item},
1181: $designs->{'links'}{$item});
1182: if ($designs->{'links'}{$item}) {
1183: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1184: }
1185: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1186: '" /></td>';
1187: }
1188: $$rowtotal += $itemcount;
1189: return $datatable;
1190: }
1191:
1192: sub logo_display_options {
1193: my ($img,$defaults,$designs) = @_;
1194: my $checkedon;
1195: if (ref($defaults) eq 'HASH') {
1196: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1197: if ($defaults->{'showlogo'}{$img}) {
1198: $checkedon = 'checked="checked" ';
1199: }
1200: }
1201: }
1202: if (ref($designs) eq 'HASH') {
1203: if (ref($designs->{'showlogo'}) eq 'HASH') {
1204: if (defined($designs->{'showlogo'}{$img})) {
1205: if ($designs->{'showlogo'}{$img} == 0) {
1206: $checkedon = '';
1207: } elsif ($designs->{'showlogo'}{$img} == 1) {
1208: $checkedon = 'checked="checked" ';
1209: }
1210: }
1211: }
1212: }
1213: return '<br /><label> <input type="checkbox" name="'.
1214: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1215: &mt('show').'</label>'."\n";
1216: }
1217:
1218: sub login_header_options {
1219: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1220: my $output = '';
1221: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1222: $output .= &mt('Text default(s):').'<br />';
1223: if (!$is_custom->{'textcol'}) {
1224: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1225: ' ';
1226: }
1227: if (!$is_custom->{'bgcol'}) {
1228: $output .= $choices->{'bgcol'}.': '.
1229: '<span id="css_'.$role.'_font" style="background-color: '.
1230: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1231: }
1232: $output .= '<br />';
1233: }
1234: $output .='<br />';
1235: return $output;
1236: }
1237:
1238: sub login_text_colors {
1239: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1240: my $color_menu = '<table border="0"><tr>';
1241: foreach my $item (@{$logintext}) {
1242: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1243: $color_menu .= '<td align="center">'.$link;
1244: if ($designs->{'logintext'}{$item}) {
1245: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1246: }
1247: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1248: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1249: '<td> </td>';
1250: }
1251: $color_menu .= '</tr></table><br />';
1252: return $color_menu;
1253: }
1254:
1255: sub image_changes {
1256: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1257: my $output;
1258: if ($img eq 'login') {
1259: # suppress image for Log-in header
1260: } elsif (!$is_custom) {
1261: if ($img ne 'domlogo') {
1262: $output .= &mt('Default image:').'<br />';
1263: } else {
1264: $output .= &mt('Default in use:').'<br />';
1265: }
1266: }
1267: if ($img eq 'login') { # suppress image for Log-in header
1268: $output .= '<td>'.$logincolors;
1269: } else {
1270: if ($img_import) {
1271: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1272: }
1273: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1274: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1275: if ($is_custom) {
1276: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1277: '<input type="checkbox" name="'.
1278: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1279: '</label> '.&mt('Replace:').'</span><br />';
1280: } else {
1281: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1282: }
1283: }
1284: return $output;
1285: }
1286:
1287: sub color_pick {
1288: my ($phase,$role,$item,$desc,$curcol) = @_;
1289: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1290: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1291: ');">'.$desc.'</a>';
1292: return $link;
1293: }
1294:
1295: sub print_quotas {
1296: my ($dom,$settings,$rowtotal,$action) = @_;
1297: my $context;
1298: if ($action eq 'quotas') {
1299: $context = 'tools';
1300: } else {
1301: $context = $action;
1302: }
1303: my ($datatable,$defaultquota,@usertools,@options,%validations);
1304: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1305: my $typecount = 0;
1306: my ($css_class,%titles);
1307: if ($context eq 'requestcourses') {
1308: @usertools = ('official','unofficial','community');
1309: @options =('norequest','approval','validate','autolimit');
1310: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1311: %titles = &courserequest_titles();
1312: } else {
1313: @usertools = ('aboutme','blog','portfolio');
1314: %titles = &tool_titles();
1315: }
1316: if (ref($types) eq 'ARRAY') {
1317: foreach my $type (@{$types}) {
1318: my $currdefquota;
1319: unless ($context eq 'requestcourses') {
1320: if (ref($settings) eq 'HASH') {
1321: if (ref($settings->{defaultquota}) eq 'HASH') {
1322: $currdefquota = $settings->{defaultquota}->{$type};
1323: } else {
1324: $currdefquota = $settings->{$type};
1325: }
1326: }
1327: }
1328: if (defined($usertypes->{$type})) {
1329: $typecount ++;
1330: $css_class = $typecount%2?' class="LC_odd_row"':'';
1331: $datatable .= '<tr'.$css_class.'>'.
1332: '<td>'.$usertypes->{$type}.'</td>'.
1333: '<td class="LC_left_item">';
1334: if ($context eq 'requestcourses') {
1335: $datatable .= '<table><tr>';
1336: }
1337: my %cell;
1338: foreach my $item (@usertools) {
1339: if ($context eq 'requestcourses') {
1340: my ($curroption,$currlimit);
1341: if (ref($settings) eq 'HASH') {
1342: if (ref($settings->{$item}) eq 'HASH') {
1343: $curroption = $settings->{$item}->{$type};
1344: if ($curroption =~ /^autolimit=(\d*)$/) {
1345: $currlimit = $1;
1346: }
1347: }
1348: }
1349: if (!$curroption) {
1350: $curroption = 'norequest';
1351: }
1352: $datatable .= '<th>'.$titles{$item}.'</th>';
1353: foreach my $option (@options) {
1354: my $val = $option;
1355: if ($option eq 'norequest') {
1356: $val = 0;
1357: }
1358: if ($option eq 'validate') {
1359: my $canvalidate = 0;
1360: if (ref($validations{$item}) eq 'HASH') {
1361: if ($validations{$item}{$type}) {
1362: $canvalidate = 1;
1363: }
1364: }
1365: next if (!$canvalidate);
1366: }
1367: my $checked = '';
1368: if ($option eq $curroption) {
1369: $checked = ' checked="checked"';
1370: } elsif ($option eq 'autolimit') {
1371: if ($curroption =~ /^autolimit/) {
1372: $checked = ' checked="checked"';
1373: }
1374: }
1375: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1376: '<input type="radio" name="crsreq_'.$item.
1377: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1378: $titles{$option}.'</label>';
1379: if ($option eq 'autolimit') {
1380: $cell{$item} .= ' <input type="text" name="crsreq_'.
1381: $item.'_limit_'.$type.'" size="1" '.
1382: 'value="'.$currlimit.'" />';
1383: }
1384: $cell{$item} .= '</span> ';
1385: if ($option eq 'autolimit') {
1386: $cell{$item} .= $titles{'unlimited'};
1387: }
1388: }
1389: } else {
1390: my $checked = 'checked="checked" ';
1391: if (ref($settings) eq 'HASH') {
1392: if (ref($settings->{$item}) eq 'HASH') {
1393: if ($settings->{$item}->{$type} == 0) {
1394: $checked = '';
1395: } elsif ($settings->{$item}->{$type} == 1) {
1396: $checked = 'checked="checked" ';
1397: }
1398: }
1399: }
1400: $datatable .= '<span class="LC_nobreak"><label>'.
1401: '<input type="checkbox" name="'.$context.'_'.$item.
1402: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1403: '</label></span> ';
1404: }
1405: }
1406: if ($context eq 'requestcourses') {
1407: $datatable .= '</tr><tr>';
1408: foreach my $item (@usertools) {
1409: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1410: }
1411: $datatable .= '</tr></table>';
1412: }
1413: $datatable .= '</td>';
1414: unless ($context eq 'requestcourses') {
1415: $datatable .=
1416: '<td class="LC_right_item"><span class="LC_nobreak">'.
1417: '<input type="text" name="quota_'.$type.
1418: '" value="'.$currdefquota.
1419: '" size="5" /> Mb</span></td>';
1420: }
1421: $datatable .= '</tr>';
1422: }
1423: }
1424: }
1425: unless ($context eq 'requestcourses') {
1426: $defaultquota = '20';
1427: if (ref($settings) eq 'HASH') {
1428: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1429: $defaultquota = $settings->{'defaultquota'}->{'default'};
1430: } elsif (defined($settings->{'default'})) {
1431: $defaultquota = $settings->{'default'};
1432: }
1433: }
1434: }
1435: $typecount ++;
1436: $css_class = $typecount%2?' class="LC_odd_row"':'';
1437: $datatable .= '<tr'.$css_class.'>'.
1438: '<td>'.$othertitle.'</td>'.
1439: '<td class="LC_left_item">';
1440: if ($context eq 'requestcourses') {
1441: $datatable .= '<table><tr>';
1442: }
1443: my %defcell;
1444: foreach my $item (@usertools) {
1445: if ($context eq 'requestcourses') {
1446: my ($curroption,$currlimit);
1447: if (ref($settings) eq 'HASH') {
1448: if (ref($settings->{$item}) eq 'HASH') {
1449: $curroption = $settings->{$item}->{'default'};
1450: if ($curroption =~ /^autolimit=(\d*)$/) {
1451: $currlimit = $1;
1452: }
1453: }
1454: }
1455: if (!$curroption) {
1456: $curroption = 'norequest';
1457: }
1458: $datatable .= '<th>'.$titles{$item}.'</th>';
1459: foreach my $option (@options) {
1460: my $val = $option;
1461: if ($option eq 'norequest') {
1462: $val = 0;
1463: }
1464: if ($option eq 'validate') {
1465: my $canvalidate = 0;
1466: if (ref($validations{$item}) eq 'HASH') {
1467: if ($validations{$item}{'default'}) {
1468: $canvalidate = 1;
1469: }
1470: }
1471: next if (!$canvalidate);
1472: }
1473: my $checked = '';
1474: if ($option eq $curroption) {
1475: $checked = ' checked="checked"';
1476: } elsif ($option eq 'autolimit') {
1477: if ($curroption =~ /^autolimit/) {
1478: $checked = ' checked="checked"';
1479: }
1480: }
1481: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1482: '<input type="radio" name="crsreq_'.$item.
1483: '_default" value="'.$val.'"'.$checked.' />'.
1484: $titles{$option}.'</label>';
1485: if ($option eq 'autolimit') {
1486: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1487: $item.'_limit_default" size="1" '.
1488: 'value="'.$currlimit.'" />';
1489: }
1490: $defcell{$item} .= '</span> ';
1491: if ($option eq 'autolimit') {
1492: $defcell{$item} .= $titles{'unlimited'};
1493: }
1494: }
1495: } else {
1496: my $checked = 'checked="checked" ';
1497: if (ref($settings) eq 'HASH') {
1498: if (ref($settings->{$item}) eq 'HASH') {
1499: if ($settings->{$item}->{'default'} == 0) {
1500: $checked = '';
1501: } elsif ($settings->{$item}->{'default'} == 1) {
1502: $checked = 'checked="checked" ';
1503: }
1504: }
1505: }
1506: $datatable .= '<span class="LC_nobreak"><label>'.
1507: '<input type="checkbox" name="'.$context.'_'.$item.
1508: '" value="default" '.$checked.'/>'.$titles{$item}.
1509: '</label></span> ';
1510: }
1511: }
1512: if ($context eq 'requestcourses') {
1513: $datatable .= '</tr><tr>';
1514: foreach my $item (@usertools) {
1515: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1516: }
1517: $datatable .= '</tr></table>';
1518: }
1519: $datatable .= '</td>';
1520: unless ($context eq 'requestcourses') {
1521: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1522: '<input type="text" name="defaultquota" value="'.
1523: $defaultquota.'" size="5" /> Mb</span></td>';
1524: }
1525: $datatable .= '</tr>';
1526: $typecount ++;
1527: $css_class = $typecount%2?' class="LC_odd_row"':'';
1528: $datatable .= '<tr'.$css_class.'>'.
1529: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1530: if ($context eq 'requestcourses') {
1531: $datatable .= &mt('(overrides affiliation, if set)').
1532: '</td>'.
1533: '<td class="LC_left_item">'.
1534: '<table><tr>';
1535: } else {
1536: $datatable .= &mt('(overrides affiliation, if checked)').
1537: '</td>'.
1538: '<td class="LC_left_item" colspan="2">'.
1539: '<br />';
1540: }
1541: my %advcell;
1542: foreach my $item (@usertools) {
1543: if ($context eq 'requestcourses') {
1544: my ($curroption,$currlimit);
1545: if (ref($settings) eq 'HASH') {
1546: if (ref($settings->{$item}) eq 'HASH') {
1547: $curroption = $settings->{$item}->{'_LC_adv'};
1548: if ($curroption =~ /^autolimit=(\d*)$/) {
1549: $currlimit = $1;
1550: }
1551: }
1552: }
1553: $datatable .= '<th>'.$titles{$item}.'</th>';
1554: my $checked = '';
1555: if ($curroption eq '') {
1556: $checked = ' checked="checked"';
1557: }
1558: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1559: '<input type="radio" name="crsreq_'.$item.
1560: '__LC_adv" value=""'.$checked.' />'.
1561: &mt('No override set').'</label></span> ';
1562: foreach my $option (@options) {
1563: my $val = $option;
1564: if ($option eq 'norequest') {
1565: $val = 0;
1566: }
1567: if ($option eq 'validate') {
1568: my $canvalidate = 0;
1569: if (ref($validations{$item}) eq 'HASH') {
1570: if ($validations{$item}{'_LC_adv'}) {
1571: $canvalidate = 1;
1572: }
1573: }
1574: next if (!$canvalidate);
1575: }
1576: my $checked = '';
1577: if ($val eq $curroption) {
1578: $checked = ' checked="checked"';
1579: } elsif ($option eq 'autolimit') {
1580: if ($curroption =~ /^autolimit/) {
1581: $checked = ' checked="checked"';
1582: }
1583: }
1584: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1585: '<input type="radio" name="crsreq_'.$item.
1586: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1587: $titles{$option}.'</label>';
1588: if ($option eq 'autolimit') {
1589: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1590: $item.'_limit__LC_adv" size="1" '.
1591: 'value="'.$currlimit.'" />';
1592: }
1593: $advcell{$item} .= '</span> ';
1594: if ($option eq 'autolimit') {
1595: $advcell{$item} .= $titles{'unlimited'};
1596: }
1597: }
1598: } else {
1599: my $checked = 'checked="checked" ';
1600: if (ref($settings) eq 'HASH') {
1601: if (ref($settings->{$item}) eq 'HASH') {
1602: if ($settings->{$item}->{'_LC_adv'} == 0) {
1603: $checked = '';
1604: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1605: $checked = 'checked="checked" ';
1606: }
1607: }
1608: }
1609: $datatable .= '<span class="LC_nobreak"><label>'.
1610: '<input type="checkbox" name="'.$context.'_'.$item.
1611: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1612: '</label></span> ';
1613: }
1614: }
1615: if ($context eq 'requestcourses') {
1616: $datatable .= '</tr><tr>';
1617: foreach my $item (@usertools) {
1618: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1619: }
1620: $datatable .= '</tr></table>';
1621: }
1622: $datatable .= '</td></tr>';
1623: $$rowtotal += $typecount;
1624: return $datatable;
1625: }
1626:
1627: sub print_courserequestmail {
1628: my ($dom,$settings,$rowtotal) = @_;
1629: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1630: $now = time;
1631: $rows = 0;
1632: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1633: foreach my $server (keys(%dompersonnel)) {
1634: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1635: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1636: if (!grep(/^$uname:$udom$/,@domcoord)) {
1637: push(@domcoord,$uname.':'.$udom);
1638: }
1639: }
1640: }
1641: if (ref($settings) eq 'HASH') {
1642: if (ref($settings->{'notify'}) eq 'HASH') {
1643: if ($settings->{'notify'}{'approval'} ne '') {
1644: @currapproval = split(',',$settings->{'notify'}{'approval'});
1645: }
1646: }
1647: }
1648: if (@currapproval) {
1649: foreach my $dc (@currapproval) {
1650: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1651: push(@domcoord,$dc);
1652: }
1653: }
1654: }
1655: @domcoord = sort(@domcoord);
1656: my $numinrow = 4;
1657: my $numdc = @domcoord;
1658: my $css_class = 'class="LC_odd_row"';
1659: $datatable = '<tr'.$css_class.'>'.
1660: ' <td>'.&mt('Receive notification of course requests requiring approval.').
1661: ' </td>'.
1662: ' <td class="LC_left_item">';
1663: if (@domcoord > 0) {
1664: $datatable .= '<table>';
1665: for (my $i=0; $i<$numdc; $i++) {
1666: my $rem = $i%($numinrow);
1667: if ($rem == 0) {
1668: if ($i > 0) {
1669: $datatable .= '</tr>';
1670: }
1671: $datatable .= '<tr>';
1672: $rows ++;
1673: }
1674: my $check = ' ';
1675: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1676: $check = ' checked="checked" ';
1677: }
1678: my ($uname,$udom) = split(':',$domcoord[$i]);
1679: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1680: if ($i == $numdc-1) {
1681: my $colsleft = $numinrow-$rem;
1682: if ($colsleft > 1) {
1683: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1684: } else {
1685: $datatable .= '<td class="LC_left_item">';
1686: }
1687: } else {
1688: $datatable .= '<td class="LC_left_item">';
1689: }
1690: $datatable .= '<span class="LC_nobreak"><label>'.
1691: '<input type="checkbox" name="reqapprovalnotify" '.
1692: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1693: $fullname.'</label></span></td>';
1694: }
1695: $datatable .= '</tr></table>';
1696: } else {
1697: $datatable .= &mt('There are no active Domain Coordinators');
1698: $rows ++;
1699: }
1700: $datatable .='</td></tr>';
1701: $$rowtotal += $rows;
1702: return $datatable;
1703: }
1704:
1705: sub print_autoenroll {
1706: my ($dom,$settings,$rowtotal) = @_;
1707: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1708: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
1709: if (ref($settings) eq 'HASH') {
1710: if (exists($settings->{'run'})) {
1711: if ($settings->{'run'} eq '0') {
1712: $runoff = ' checked="checked" ';
1713: $runon = ' ';
1714: } else {
1715: $runon = ' checked="checked" ';
1716: $runoff = ' ';
1717: }
1718: } else {
1719: if ($autorun) {
1720: $runon = ' checked="checked" ';
1721: $runoff = ' ';
1722: } else {
1723: $runoff = ' checked="checked" ';
1724: $runon = ' ';
1725: }
1726: }
1727: if (exists($settings->{'co-owners'})) {
1728: if ($settings->{'co-owners'} eq '0') {
1729: $coownersoff = ' checked="checked" ';
1730: $coownerson = ' ';
1731: } else {
1732: $coownerson = ' checked="checked" ';
1733: $coownersoff = ' ';
1734: }
1735: } else {
1736: $coownersoff = ' checked="checked" ';
1737: $coownerson = ' ';
1738: }
1739: if (exists($settings->{'sender_domain'})) {
1740: $defdom = $settings->{'sender_domain'};
1741: }
1742: } else {
1743: if ($autorun) {
1744: $runon = ' checked="checked" ';
1745: $runoff = ' ';
1746: } else {
1747: $runoff = ' checked="checked" ';
1748: $runon = ' ';
1749: }
1750: }
1751: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1752: my $notif_sender;
1753: if (ref($settings) eq 'HASH') {
1754: $notif_sender = $settings->{'sender_uname'};
1755: }
1756: my $datatable='<tr class="LC_odd_row">'.
1757: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1758: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1759: '<input type="radio" name="autoenroll_run"'.
1760: $runon.' value="1" />'.&mt('Yes').'</label> '.
1761: '<label><input type="radio" name="autoenroll_run"'.
1762: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1763: '</tr><tr>'.
1764: '<td>'.&mt('Notification messages - sender').
1765: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1766: &mt('username').': '.
1767: '<input type="text" name="sender_uname" value="'.
1768: $notif_sender.'" size="10" /> '.&mt('domain').
1769: ': '.$domform.'</span></td></tr>'.
1770: '<tr class="LC_odd_row">'.
1771: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
1772: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1773: '<input type="radio" name="autoassign_coowners"'.
1774: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
1775: '<label><input type="radio" name="autoassign_coowners"'.
1776: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
1777: '</tr>';
1778: $$rowtotal += 3;
1779: return $datatable;
1780: }
1781:
1782: sub print_autoupdate {
1783: my ($position,$dom,$settings,$rowtotal) = @_;
1784: my $datatable;
1785: if ($position eq 'top') {
1786: my $updateon = ' ';
1787: my $updateoff = ' checked="checked" ';
1788: my $classlistson = ' ';
1789: my $classlistsoff = ' checked="checked" ';
1790: if (ref($settings) eq 'HASH') {
1791: if ($settings->{'run'} eq '1') {
1792: $updateon = $updateoff;
1793: $updateoff = ' ';
1794: }
1795: if ($settings->{'classlists'} eq '1') {
1796: $classlistson = $classlistsoff;
1797: $classlistsoff = ' ';
1798: }
1799: }
1800: my %title = (
1801: run => 'Auto-update active?',
1802: classlists => 'Update information in classlists?',
1803: );
1804: $datatable = '<tr class="LC_odd_row">'.
1805: '<td>'.&mt($title{'run'}).'</td>'.
1806: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1807: '<input type="radio" name="autoupdate_run"'.
1808: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1809: '<label><input type="radio" name="autoupdate_run"'.
1810: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1811: '</tr><tr>'.
1812: '<td>'.&mt($title{'classlists'}).'</td>'.
1813: '<td class="LC_right_item"><span class="LC_nobreak">'.
1814: '<label><input type="radio" name="classlists"'.
1815: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1816: '<label><input type="radio" name="classlists"'.
1817: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1818: '</tr>';
1819: $$rowtotal += 2;
1820: } elsif ($position eq 'middle') {
1821: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1822: my $numinrow = 3;
1823: my $locknamesettings;
1824: $datatable .= &insttypes_row($settings,$types,$usertypes,
1825: $dom,$numinrow,$othertitle,
1826: 'lockablenames');
1827: $$rowtotal ++;
1828: } else {
1829: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1830: my @fields = ('lastname','firstname','middlename','generation',
1831: 'permanentemail','id');
1832: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1833: my $numrows = 0;
1834: if (ref($types) eq 'ARRAY') {
1835: if (@{$types} > 0) {
1836: $datatable =
1837: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1838: \@fields,$types,\$numrows);
1839: $$rowtotal += @{$types};
1840: }
1841: }
1842: $datatable .=
1843: &usertype_update_row($settings,{'default' => $othertitle},
1844: \%fieldtitles,\@fields,['default'],
1845: \$numrows);
1846: $$rowtotal ++;
1847: }
1848: return $datatable;
1849: }
1850:
1851: sub print_autocreate {
1852: my ($dom,$settings,$rowtotal) = @_;
1853: my (%createon,%createoff);
1854: my $curr_dc;
1855: my @types = ('xml','req');
1856: if (ref($settings) eq 'HASH') {
1857: foreach my $item (@types) {
1858: $createoff{$item} = ' checked="checked" ';
1859: $createon{$item} = ' ';
1860: if (exists($settings->{$item})) {
1861: if ($settings->{$item}) {
1862: $createon{$item} = ' checked="checked" ';
1863: $createoff{$item} = ' ';
1864: }
1865: }
1866: }
1867: $curr_dc = $settings->{'xmldc'};
1868: } else {
1869: foreach my $item (@types) {
1870: $createoff{$item} = ' checked="checked" ';
1871: $createon{$item} = ' ';
1872: }
1873: }
1874: $$rowtotal += 2;
1875: my $datatable='<tr class="LC_odd_row">'.
1876: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
1877: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1878: '<input type="radio" name="autocreate_xml"'.
1879: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
1880: '<label><input type="radio" name="autocreate_xml"'.
1881: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
1882: '</td></tr><tr>'.
1883: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
1884: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1885: '<input type="radio" name="autocreate_req"'.
1886: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
1887: '<label><input type="radio" name="autocreate_req"'.
1888: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
1889: my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);
1890: if ($numdc > 1) {
1891: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
1892: &mt('Course creation processed as: (choose Dom. Coord.)').
1893: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
1894: $$rowtotal ++ ;
1895: } else {
1896: $datatable .= $dctable.'</td></tr>';
1897: }
1898: return $datatable;
1899: }
1900:
1901: sub print_directorysrch {
1902: my ($dom,$settings,$rowtotal) = @_;
1903: my $srchon = ' ';
1904: my $srchoff = ' checked="checked" ';
1905: my ($exacton,$containson,$beginson);
1906: my $localon = ' ';
1907: my $localoff = ' checked="checked" ';
1908: if (ref($settings) eq 'HASH') {
1909: if ($settings->{'available'} eq '1') {
1910: $srchon = $srchoff;
1911: $srchoff = ' ';
1912: }
1913: if ($settings->{'localonly'} eq '1') {
1914: $localon = $localoff;
1915: $localoff = ' ';
1916: }
1917: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1918: foreach my $type (@{$settings->{'searchtypes'}}) {
1919: if ($type eq 'exact') {
1920: $exacton = ' checked="checked" ';
1921: } elsif ($type eq 'contains') {
1922: $containson = ' checked="checked" ';
1923: } elsif ($type eq 'begins') {
1924: $beginson = ' checked="checked" ';
1925: }
1926: }
1927: } else {
1928: if ($settings->{'searchtypes'} eq 'exact') {
1929: $exacton = ' checked="checked" ';
1930: } elsif ($settings->{'searchtypes'} eq 'contains') {
1931: $containson = ' checked="checked" ';
1932: } elsif ($settings->{'searchtypes'} eq 'specify') {
1933: $exacton = ' checked="checked" ';
1934: $containson = ' checked="checked" ';
1935: }
1936: }
1937: }
1938: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1939: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1940:
1941: my $numinrow = 4;
1942: my $cansrchrow = 0;
1943: my $datatable='<tr class="LC_odd_row">'.
1944: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1945: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1946: '<input type="radio" name="dirsrch_available"'.
1947: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1948: '<label><input type="radio" name="dirsrch_available"'.
1949: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1950: '</tr><tr>'.
1951: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1952: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1953: '<input type="radio" name="dirsrch_localonly"'.
1954: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1955: '<label><input type="radio" name="dirsrch_localonly"'.
1956: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1957: '</tr>';
1958: $$rowtotal += 2;
1959: if (ref($usertypes) eq 'HASH') {
1960: if (keys(%{$usertypes}) > 0) {
1961: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
1962: $numinrow,$othertitle,'cansearch');
1963: $cansrchrow = 1;
1964: }
1965: }
1966: if ($cansrchrow) {
1967: $$rowtotal ++;
1968: $datatable .= '<tr>';
1969: } else {
1970: $datatable .= '<tr class="LC_odd_row">';
1971: }
1972: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1973: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1974: foreach my $title (@{$titleorder}) {
1975: if (defined($searchtitles->{$title})) {
1976: my $check = ' ';
1977: if (ref($settings) eq 'HASH') {
1978: if (ref($settings->{'searchby'}) eq 'ARRAY') {
1979: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
1980: $check = ' checked="checked" ';
1981: }
1982: }
1983: }
1984: $datatable .= '<td class="LC_left_item">'.
1985: '<span class="LC_nobreak"><label>'.
1986: '<input type="checkbox" name="searchby" '.
1987: 'value="'.$title.'"'.$check.'/>'.
1988: $searchtitles->{$title}.'</label></span></td>';
1989: }
1990: }
1991: $datatable .= '</tr></table></td></tr>';
1992: $$rowtotal ++;
1993: if ($cansrchrow) {
1994: $datatable .= '<tr class="LC_odd_row">';
1995: } else {
1996: $datatable .= '<tr>';
1997: }
1998: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
1999: '<td class="LC_left_item" colspan="2">'.
2000: '<span class="LC_nobreak"><label>'.
2001: '<input type="checkbox" name="searchtypes" '.
2002: $exacton.' value="exact" />'.&mt('Exact match').
2003: '</label> '.
2004: '<label><input type="checkbox" name="searchtypes" '.
2005: $beginson.' value="begins" />'.&mt('Begins with').
2006: '</label> '.
2007: '<label><input type="checkbox" name="searchtypes" '.
2008: $containson.' value="contains" />'.&mt('Contains').
2009: '</label></span></td></tr>';
2010: $$rowtotal ++;
2011: return $datatable;
2012: }
2013:
2014: sub print_contacts {
2015: my ($dom,$settings,$rowtotal) = @_;
2016: my $datatable;
2017: my @contacts = ('adminemail','supportemail');
2018: my (%checked,%to,%otheremails,%bccemails);
2019: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2020: 'requestsmail');
2021: foreach my $type (@mailings) {
2022: $otheremails{$type} = '';
2023: }
2024: $bccemails{'helpdeskmail'} = '';
2025: if (ref($settings) eq 'HASH') {
2026: foreach my $item (@contacts) {
2027: if (exists($settings->{$item})) {
2028: $to{$item} = $settings->{$item};
2029: }
2030: }
2031: foreach my $type (@mailings) {
2032: if (exists($settings->{$type})) {
2033: if (ref($settings->{$type}) eq 'HASH') {
2034: foreach my $item (@contacts) {
2035: if ($settings->{$type}{$item}) {
2036: $checked{$type}{$item} = ' checked="checked" ';
2037: }
2038: }
2039: $otheremails{$type} = $settings->{$type}{'others'};
2040: if ($type eq 'helpdeskmail') {
2041: $bccemails{$type} = $settings->{$type}{'bcc'};
2042: }
2043: }
2044: } elsif ($type eq 'lonstatusmail') {
2045: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2046: }
2047: }
2048: } else {
2049: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2050: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2051: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2052: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2053: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2054: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2055: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2056: }
2057: my ($titles,$short_titles) = &contact_titles();
2058: my $rownum = 0;
2059: my $css_class;
2060: foreach my $item (@contacts) {
2061: $rownum ++;
2062: $css_class = $rownum%2?' class="LC_odd_row"':'';
2063: $datatable .= '<tr'.$css_class.'>'.
2064: '<td><span class="LC_nobreak">'.$titles->{$item}.
2065: '</span></td><td class="LC_right_item">'.
2066: '<input type="text" name="'.$item.'" value="'.
2067: $to{$item}.'" /></td></tr>';
2068: }
2069: foreach my $type (@mailings) {
2070: $rownum ++;
2071: $css_class = $rownum%2?' class="LC_odd_row"':'';
2072: $datatable .= '<tr'.$css_class.'>'.
2073: '<td><span class="LC_nobreak">'.
2074: $titles->{$type}.': </span></td>'.
2075: '<td class="LC_left_item">'.
2076: '<span class="LC_nobreak">';
2077: foreach my $item (@contacts) {
2078: $datatable .= '<label>'.
2079: '<input type="checkbox" name="'.$type.'"'.
2080: $checked{$type}{$item}.
2081: ' value="'.$item.'" />'.$short_titles->{$item}.
2082: '</label> ';
2083: }
2084: $datatable .= '</span><br />'.&mt('Others').': '.
2085: '<input type="text" name="'.$type.'_others" '.
2086: 'value="'.$otheremails{$type}.'" />';
2087: if ($type eq 'helpdeskmail') {
2088: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2089: '<input type="text" name="'.$type.'_bcc" '.
2090: 'value="'.$bccemails{$type}.'" />';
2091: }
2092: $datatable .= '</td></tr>'."\n";
2093: }
2094: $$rowtotal += $rownum;
2095: return $datatable;
2096: }
2097:
2098: sub print_helpsettings {
2099:
2100: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
2101: my ($css_class,$datatable);
2102:
2103: my $switchserver = &check_switchserver($dom,$confname);
2104:
2105: my $itemcount = 1;
2106:
2107: if ($position eq 'top') {
2108:
2109: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2110:
2111: %choices =
2112: &Apache::lonlocal::texthash (
2113: submitbugs => 'Display "Submit a bug" link?',
2114: );
2115:
2116: %defaultchecked = ('submitbugs' => 'on');
2117:
2118: @toggles = ('submitbugs',);
2119:
2120: foreach my $item (@toggles) {
2121: if ($defaultchecked{$item} eq 'on') {
2122: $checkedon{$item} = ' checked="checked" ';
2123: $checkedoff{$item} = ' ';
2124: } elsif ($defaultchecked{$item} eq 'off') {
2125: $checkedoff{$item} = ' checked="checked" ';
2126: $checkedon{$item} = ' ';
2127: }
2128: }
2129:
2130: if (ref($settings) eq 'HASH') {
2131: foreach my $item (@toggles) {
2132: if ($settings->{$item} eq '1') {
2133: $checkedon{$item} = ' checked="checked" ';
2134: $checkedoff{$item} = ' ';
2135: } elsif ($settings->{$item} eq '0') {
2136: $checkedoff{$item} = ' checked="checked" ';
2137: $checkedon{$item} = ' ';
2138: }
2139: }
2140: }
2141:
2142: foreach my $item (@toggles) {
2143: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2144: $datatable .=
2145: '<tr'.$css_class.'>
2146: <td><span class="LC_nobreak">'.$choices{$item}.'</span></td>
2147: <td><span class="LC_nobreak"> </span></td>
2148: <td class="LC_right_item"><span class="LC_nobreak">
2149: <label><input type="radio" name="'.$item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').'</label>
2150: <label><input type="radio" name="'.$item.'" '.$checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2151: '</span></td>'.
2152: '</tr>';
2153: $itemcount ++;
2154: }
2155:
2156: } else {
2157:
2158: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2159:
2160: $datatable .= '<tr'.$css_class.'>';
2161:
2162: if (ref($settings) eq 'HASH') {
2163: if ($settings->{'loginhelpurl'} ne '') {
2164: my($directory, $filename) = $settings->{'loginhelpurl'} =~ m/(.*\/)(.*)$/;
2165: $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>';
2166: $datatable .= '<td width="33%"><span class="LC_right_item"><label><input type="checkbox" name="loginhelpurl_del" value="1" />'.&mt('Delete?').'</label></span></td>'
2167: } else {
2168: $datatable .= '<td width="33%"><span class="LC_left_item"><label>'.&mt('Default Login Page Help File In Use').'</label></span></td>';
2169: $datatable .= '<td width="33%"><span class="LC_right_item"> </span></td>';
2170: }
2171: } else {
2172: $datatable .= '<td><span class="LC_left_item"> </span></td>';
2173: $datatable .= '<td><span class="LC_right_item"> </span></td>';
2174: }
2175:
2176: $datatable .= '<td width="33%"><span class="LC_right_item">';
2177: if ($switchserver) {
2178: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2179: } else {
2180: $datatable .= &mt('Upload Custom Login Page Help File:');
2181: $datatable .='<input type="file" name="loginhelpurl" />';
2182: }
2183: $datatable .= '</span></td></tr>';
2184:
2185: }
2186:
2187: return $datatable;
2188:
2189: }
2190:
2191:
2192: sub radiobutton_prefs {
2193: my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;
2194: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2195: (ref($choices) eq 'HASH'));
2196:
2197: my (%checkedon,%checkedoff,$datatable,$css_class);
2198:
2199: foreach my $item (@{$toggles}) {
2200: if ($defaultchecked->{$item} eq 'on') {
2201: $checkedon{$item} = ' checked="checked" ';
2202: $checkedoff{$item} = ' ';
2203: } elsif ($defaultchecked->{$item} eq 'off') {
2204: $checkedoff{$item} = ' checked="checked" ';
2205: $checkedon{$item} = ' ';
2206: }
2207: }
2208: if (ref($settings) eq 'HASH') {
2209: foreach my $item (@{$toggles}) {
2210: if ($settings->{$item} eq '1') {
2211: $checkedon{$item} = ' checked="checked" ';
2212: $checkedoff{$item} = ' ';
2213: } elsif ($settings->{$item} eq '0') {
2214: $checkedoff{$item} = ' checked="checked" ';
2215: $checkedon{$item} = ' ';
2216: }
2217: }
2218: }
2219: foreach my $item (@{$toggles}) {
2220: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2221: $datatable .=
2222: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
2223: '</span></td>'.
2224: '<td class="LC_right_item"><span class="LC_nobreak">'.
2225: '<label><input type="radio" name="'.
2226: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
2227: '</label> <label><input type="radio" name="'.$item.'" '.
2228: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2229: '</span></td>'.
2230: '</tr>';
2231: $itemcount ++;
2232: }
2233: return ($datatable,$itemcount);
2234: }
2235:
2236: sub print_coursedefaults {
2237: my ($position,$dom,$settings,$rowtotal) = @_;
2238: my ($css_class,$datatable);
2239: my $itemcount = 1;
2240: if ($position eq 'top') {
2241: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2242: %choices =
2243: &Apache::lonlocal::texthash (
2244: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2245: );
2246: %defaultchecked = ('canuse_pdfforms' => 'off');
2247: @toggles = ('canuse_pdfforms',);
2248: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2249: \%choices,$itemcount);
2250: $$rowtotal += $itemcount;
2251: } else {
2252: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2253: my %choices =
2254: &Apache::lonlocal::texthash (
2255: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2256: );
2257: my $currdefresponder;
2258: if (ref($settings) eq 'HASH') {
2259: $currdefresponder = $settings->{'anonsurvey_threshold'};
2260: }
2261: if (!$currdefresponder) {
2262: $currdefresponder = 10;
2263: } elsif ($currdefresponder < 1) {
2264: $currdefresponder = 1;
2265: }
2266: $datatable .=
2267: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices{'anonsurvey_threshold'}.
2268: '</span></td>'.
2269: '<td class="LC_right_item"><span class="LC_nobreak">'.
2270: '<input type="text" name="anonsurvey_threshold"'.
2271: ' value="'.$currdefresponder.'" size="5" /></span>'.
2272: '</td></tr>';
2273: }
2274: return $datatable;
2275: }
2276:
2277: sub print_usersessions {
2278: my ($position,$dom,$settings,$rowtotal) = @_;
2279: my ($css_class,$datatable,%checked,%choices);
2280: my (%by_ip,%by_location,@intdoms);
2281: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2282: if (keys(%by_location) == 0) {
2283: if ($position eq 'top') {
2284: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2285: &mt('Nothing to set here, as the cluster to which this domain belongs only contains this institution.');
2286: }
2287: }
2288: my %lt = &usersession_titles();
2289: my $itemcount = 1;
2290: my $numinrow = 5;
2291: my $prefix;
2292: my @types;
2293: if ($position eq 'top') {
2294: $prefix = 'hosted';
2295: @types = ('excludedomain','includedomain');
2296: } else {
2297: $prefix = 'remote';
2298: @types = ('version','excludedomain','includedomain');
2299: }
2300: my (%current,%checkedon,%checkedoff);
2301: my @lcversions = &Apache::lonnet::all_loncaparevs();
2302: my @locations = sort(keys(%by_location));
2303: foreach my $type (@types) {
2304: $checkedon{$type} = '';
2305: $checkedoff{$type} = ' checked="checked"';
2306: }
2307: if (ref($settings) eq 'HASH') {
2308: if (ref($settings->{$prefix}) eq 'HASH') {
2309: foreach my $key (keys(%{$settings->{$prefix}})) {
2310: $current{$key} = $settings->{$prefix}{$key};
2311: if ($key eq 'version') {
2312: if ($current{$key} ne '') {
2313: $checkedon{$key} = ' checked="checked"';
2314: $checkedoff{$key} = '';
2315: }
2316: } elsif (ref($current{$key}) eq 'ARRAY') {
2317: $checkedon{$key} = ' checked="checked"';
2318: $checkedoff{$key} = '';
2319: }
2320: }
2321: }
2322: }
2323: foreach my $type (@types) {
2324: next if ($type ne 'version' && !@locations);
2325: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2326: $datatable .= '<tr'.$css_class.'>
2327: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2328: <span class="LC_nobreak">
2329: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2330: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2331: if ($type eq 'version') {
2332: my $selector = '<select name="'.$prefix.'_version">';
2333: foreach my $version (@lcversions) {
2334: my $selected = '';
2335: if ($current{'version'} eq $version) {
2336: $selected = ' selected="selected"';
2337: }
2338: $selector .= ' <option value="'.$version.'"'.
2339: $selected.'>'.$version.'</option>';
2340: }
2341: $selector .= '</select> ';
2342: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2343: } else {
2344: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2345: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2346: ' />'.(' 'x2).
2347: '<input type="button" value="'.&mt('uncheck all').'" '.
2348: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2349: "\n".
2350: '</div><div><table>';
2351: my $rem;
2352: for (my $i=0; $i<@locations; $i++) {
2353: my ($showloc,$value,$checkedtype);
2354: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2355: my $ip = $by_location{$locations[$i]}->[0];
2356: if (ref($by_ip{$ip}) eq 'ARRAY') {
2357: $value = join(':',@{$by_ip{$ip}});
2358: $showloc = join(', ',@{$by_ip{$ip}});
2359: if (ref($current{$type}) eq 'ARRAY') {
2360: foreach my $loc (@{$by_ip{$ip}}) {
2361: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2362: $checkedtype = ' checked="checked"';
2363: last;
2364: }
2365: }
2366: }
2367: }
2368: }
2369: $rem = $i%($numinrow);
2370: if ($rem == 0) {
2371: if ($i > 0) {
2372: $datatable .= '</tr>';
2373: }
2374: $datatable .= '<tr>';
2375: }
2376: $datatable .= '<td class="LC_left_item">'.
2377: '<span class="LC_nobreak"><label>'.
2378: '<input type="checkbox" name="'.$prefix.'_'.$type.
2379: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2380: '</label></span></td>';
2381: }
2382: $rem = @locations%($numinrow);
2383: my $colsleft = $numinrow - $rem;
2384: if ($colsleft > 1 ) {
2385: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2386: ' </td>';
2387: } elsif ($colsleft == 1) {
2388: $datatable .= '<td class="LC_left_item"> </td>';
2389: }
2390: $datatable .= '</tr></table>';
2391: }
2392: $datatable .= '</td></tr>';
2393: $itemcount ++;
2394: }
2395: $$rowtotal += $itemcount;
2396: return $datatable;
2397: }
2398:
2399: sub build_location_hashes {
2400: my ($intdoms,$by_ip,$by_location) = @_;
2401: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2402: (ref($by_location) eq 'HASH'));
2403: my %iphost = &Apache::lonnet::get_iphost();
2404: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2405: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2406: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2407: foreach my $id (@{$iphost{$primary_ip}}) {
2408: my $intdom = &Apache::lonnet::internet_dom($id);
2409: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2410: push(@{$intdoms},$intdom);
2411: }
2412: }
2413: }
2414: foreach my $ip (keys(%iphost)) {
2415: if (ref($iphost{$ip}) eq 'ARRAY') {
2416: foreach my $id (@{$iphost{$ip}}) {
2417: my $location = &Apache::lonnet::internet_dom($id);
2418: if ($location) {
2419: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2420: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2421: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2422: push(@{$by_ip->{$ip}},$location);
2423: }
2424: } else {
2425: $by_ip->{$ip} = [$location];
2426: }
2427: }
2428: }
2429: }
2430: }
2431: foreach my $ip (sort(keys(%{$by_ip}))) {
2432: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2433: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2434: my $first = $by_ip->{$ip}->[0];
2435: if (ref($by_location->{$first}) eq 'ARRAY') {
2436: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2437: push(@{$by_location->{$first}},$ip);
2438: }
2439: } else {
2440: $by_location->{$first} = [$ip];
2441: }
2442: }
2443: }
2444: return;
2445: }
2446:
2447: sub contact_titles {
2448: my %titles = &Apache::lonlocal::texthash (
2449: 'supportemail' => 'Support E-mail address',
2450: 'adminemail' => 'Default Server Admin E-mail address',
2451: 'errormail' => 'Error reports to be e-mailed to',
2452: 'packagesmail' => 'Package update alerts to be e-mailed to',
2453: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
2454: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
2455: 'requestsmail' => 'E-mail from course requests requiring approval',
2456: );
2457: my %short_titles = &Apache::lonlocal::texthash (
2458: adminemail => 'Admin E-mail address',
2459: supportemail => 'Support E-mail',
2460: );
2461: return (\%titles,\%short_titles);
2462: }
2463:
2464: sub tool_titles {
2465: my %titles = &Apache::lonlocal::texthash (
2466: aboutme => 'Personal Information Page',
2467: blog => 'Blog',
2468: portfolio => 'Portfolio',
2469: official => 'Official courses (with institutional codes)',
2470: unofficial => 'Unofficial courses',
2471: community => 'Communities',
2472: );
2473: return %titles;
2474: }
2475:
2476: sub courserequest_titles {
2477: my %titles = &Apache::lonlocal::texthash (
2478: official => 'Official',
2479: unofficial => 'Unofficial',
2480: community => 'Communities',
2481: norequest => 'Not allowed',
2482: approval => 'Approval by Dom. Coord.',
2483: validate => 'With validation',
2484: autolimit => 'Numerical limit',
2485: unlimited => '(blank for unlimited)',
2486: );
2487: return %titles;
2488: }
2489:
2490: sub courserequest_conditions {
2491: my %conditions = &Apache::lonlocal::texthash (
2492: approval => '(Processing of request subject to approval by Domain Coordinator).',
2493: validate => '(Processing of request subject to instittutional validation).',
2494: );
2495: return %conditions;
2496: }
2497:
2498:
2499: sub print_usercreation {
2500: my ($position,$dom,$settings,$rowtotal) = @_;
2501: my $numinrow = 4;
2502: my $datatable;
2503: if ($position eq 'top') {
2504: $$rowtotal ++;
2505: my $rowcount = 0;
2506: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
2507: if (ref($rules) eq 'HASH') {
2508: if (keys(%{$rules}) > 0) {
2509: $datatable .= &user_formats_row('username',$settings,$rules,
2510: $ruleorder,$numinrow,$rowcount);
2511: $$rowtotal ++;
2512: $rowcount ++;
2513: }
2514: }
2515: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
2516: if (ref($idrules) eq 'HASH') {
2517: if (keys(%{$idrules}) > 0) {
2518: $datatable .= &user_formats_row('id',$settings,$idrules,
2519: $idruleorder,$numinrow,$rowcount);
2520: $$rowtotal ++;
2521: $rowcount ++;
2522: }
2523: }
2524: my ($emailrules,$emailruleorder) =
2525: &Apache::lonnet::inst_userrules($dom,'email');
2526: if (ref($emailrules) eq 'HASH') {
2527: if (keys(%{$emailrules}) > 0) {
2528: $datatable .= &user_formats_row('email',$settings,$emailrules,
2529: $emailruleorder,$numinrow,$rowcount);
2530: $$rowtotal ++;
2531: $rowcount ++;
2532: }
2533: }
2534: if ($rowcount == 0) {
2535: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
2536: $$rowtotal ++;
2537: $rowcount ++;
2538: }
2539: } elsif ($position eq 'middle') {
2540: my @creators = ('author','course','requestcrs','selfcreate');
2541: my ($rules,$ruleorder) =
2542: &Apache::lonnet::inst_userrules($dom,'username');
2543: my %lt = &usercreation_types();
2544: my %checked;
2545: my @selfcreate;
2546: if (ref($settings) eq 'HASH') {
2547: if (ref($settings->{'cancreate'}) eq 'HASH') {
2548: foreach my $item (@creators) {
2549: $checked{$item} = $settings->{'cancreate'}{$item};
2550: }
2551: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
2552: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
2553: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
2554: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
2555: @selfcreate = ('email','login','sso');
2556: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
2557: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
2558: }
2559: }
2560: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
2561: foreach my $item (@creators) {
2562: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
2563: $checked{$item} = 'none';
2564: }
2565: }
2566: }
2567: }
2568: my $rownum = 0;
2569: foreach my $item (@creators) {
2570: $rownum ++;
2571: if ($item ne 'selfcreate') {
2572: if ($checked{$item} eq '') {
2573: $checked{$item} = 'any';
2574: }
2575: }
2576: my $css_class;
2577: if ($rownum%2) {
2578: $css_class = '';
2579: } else {
2580: $css_class = ' class="LC_odd_row" ';
2581: }
2582: $datatable .= '<tr'.$css_class.'>'.
2583: '<td><span class="LC_nobreak">'.$lt{$item}.
2584: '</span></td><td align="right">';
2585: my @options;
2586: if ($item eq 'selfcreate') {
2587: push(@options,('email','login','sso'));
2588: } else {
2589: @options = ('any');
2590: if (ref($rules) eq 'HASH') {
2591: if (keys(%{$rules}) > 0) {
2592: push(@options,('official','unofficial'));
2593: }
2594: }
2595: push(@options,'none');
2596: }
2597: foreach my $option (@options) {
2598: my $type = 'radio';
2599: my $check = ' ';
2600: if ($item eq 'selfcreate') {
2601: $type = 'checkbox';
2602: if (grep(/^\Q$option\E$/,@selfcreate)) {
2603: $check = ' checked="checked" ';
2604: }
2605: } else {
2606: if ($checked{$item} eq $option) {
2607: $check = ' checked="checked" ';
2608: }
2609: }
2610: $datatable .= '<span class="LC_nobreak"><label>'.
2611: '<input type="'.$type.'" name="can_createuser_'.
2612: $item.'" value="'.$option.'"'.$check.'/> '.
2613: $lt{$option}.'</label> </span>';
2614: }
2615: $datatable .= '</td></tr>';
2616: }
2617: my ($othertitle,$usertypes,$types) =
2618: &Apache::loncommon::sorted_inst_types($dom);
2619: if (ref($usertypes) eq 'HASH') {
2620: if (keys(%{$usertypes}) > 0) {
2621: my $createsettings;
2622: if (ref($settings) eq 'HASH') {
2623: $createsettings = $settings->{cancreate};
2624: }
2625: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
2626: $dom,$numinrow,$othertitle,
2627: 'statustocreate');
2628: $$rowtotal ++;
2629: }
2630: }
2631: } else {
2632: my @contexts = ('author','course','domain');
2633: my @authtypes = ('int','krb4','krb5','loc');
2634: my %checked;
2635: if (ref($settings) eq 'HASH') {
2636: if (ref($settings->{'authtypes'}) eq 'HASH') {
2637: foreach my $item (@contexts) {
2638: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
2639: foreach my $auth (@authtypes) {
2640: if ($settings->{'authtypes'}{$item}{$auth}) {
2641: $checked{$item}{$auth} = ' checked="checked" ';
2642: }
2643: }
2644: }
2645: }
2646: }
2647: } else {
2648: foreach my $item (@contexts) {
2649: foreach my $auth (@authtypes) {
2650: $checked{$item}{$auth} = ' checked="checked" ';
2651: }
2652: }
2653: }
2654: my %title = &context_names();
2655: my %authname = &authtype_names();
2656: my $rownum = 0;
2657: my $css_class;
2658: foreach my $item (@contexts) {
2659: if ($rownum%2) {
2660: $css_class = '';
2661: } else {
2662: $css_class = ' class="LC_odd_row" ';
2663: }
2664: $datatable .= '<tr'.$css_class.'>'.
2665: '<td>'.$title{$item}.
2666: '</td><td class="LC_left_item">'.
2667: '<span class="LC_nobreak">';
2668: foreach my $auth (@authtypes) {
2669: $datatable .= '<label>'.
2670: '<input type="checkbox" name="'.$item.'_auth" '.
2671: $checked{$item}{$auth}.' value="'.$auth.'" />'.
2672: $authname{$auth}.'</label> ';
2673: }
2674: $datatable .= '</span></td></tr>';
2675: $rownum ++;
2676: }
2677: $$rowtotal += $rownum;
2678: }
2679: return $datatable;
2680: }
2681:
2682: sub user_formats_row {
2683: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
2684: my $output;
2685: my %text = (
2686: 'username' => 'new usernames',
2687: 'id' => 'IDs',
2688: 'email' => 'self-created accounts (e-mail)',
2689: );
2690: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2691: $output = '<tr '.$css_class.'>'.
2692: '<td><span class="LC_nobreak">';
2693: if ($type eq 'email') {
2694: $output .= &mt("Formats disallowed for $text{$type}: ");
2695: } else {
2696: $output .= &mt("Format rules to check for $text{$type}: ");
2697: }
2698: $output .= '</span></td>'.
2699: '<td class="LC_left_item" colspan="2"><table>';
2700: my $rem;
2701: if (ref($ruleorder) eq 'ARRAY') {
2702: for (my $i=0; $i<@{$ruleorder}; $i++) {
2703: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
2704: my $rem = $i%($numinrow);
2705: if ($rem == 0) {
2706: if ($i > 0) {
2707: $output .= '</tr>';
2708: }
2709: $output .= '<tr>';
2710: }
2711: my $check = ' ';
2712: if (ref($settings) eq 'HASH') {
2713: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
2714: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
2715: $check = ' checked="checked" ';
2716: }
2717: }
2718: }
2719: $output .= '<td class="LC_left_item">'.
2720: '<span class="LC_nobreak"><label>'.
2721: '<input type="checkbox" name="'.$type.'_rule" '.
2722: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
2723: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
2724: }
2725: }
2726: $rem = @{$ruleorder}%($numinrow);
2727: }
2728: my $colsleft = $numinrow - $rem;
2729: if ($colsleft > 1 ) {
2730: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2731: ' </td>';
2732: } elsif ($colsleft == 1) {
2733: $output .= '<td class="LC_left_item"> </td>';
2734: }
2735: $output .= '</tr></table></td></tr>';
2736: return $output;
2737: }
2738:
2739: sub usercreation_types {
2740: my %lt = &Apache::lonlocal::texthash (
2741: author => 'When adding a co-author',
2742: course => 'When adding a user to a course',
2743: requestcrs => 'When requesting a course',
2744: selfcreate => 'User creates own account',
2745: any => 'Any',
2746: official => 'Institutional only ',
2747: unofficial => 'Non-institutional only',
2748: email => 'E-mail address',
2749: login => 'Institutional Login',
2750: sso => 'SSO',
2751: none => 'None',
2752: );
2753: return %lt;
2754: }
2755:
2756: sub authtype_names {
2757: my %lt = &Apache::lonlocal::texthash(
2758: int => 'Internal',
2759: krb4 => 'Kerberos 4',
2760: krb5 => 'Kerberos 5',
2761: loc => 'Local',
2762: );
2763: return %lt;
2764: }
2765:
2766: sub context_names {
2767: my %context_title = &Apache::lonlocal::texthash(
2768: author => 'Creating users when an Author',
2769: course => 'Creating users when in a course',
2770: domain => 'Creating users when a Domain Coordinator',
2771: );
2772: return %context_title;
2773: }
2774:
2775: sub print_usermodification {
2776: my ($position,$dom,$settings,$rowtotal) = @_;
2777: my $numinrow = 4;
2778: my ($context,$datatable,$rowcount);
2779: if ($position eq 'top') {
2780: $rowcount = 0;
2781: $context = 'author';
2782: foreach my $role ('ca','aa') {
2783: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2784: $numinrow,$rowcount);
2785: $$rowtotal ++;
2786: $rowcount ++;
2787: }
2788: } elsif ($position eq 'middle') {
2789: $context = 'course';
2790: $rowcount = 0;
2791: foreach my $role ('st','ep','ta','in','cr') {
2792: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2793: $numinrow,$rowcount);
2794: $$rowtotal ++;
2795: $rowcount ++;
2796: }
2797: } elsif ($position eq 'bottom') {
2798: $context = 'selfcreate';
2799: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2800: $usertypes->{'default'} = $othertitle;
2801: if (ref($types) eq 'ARRAY') {
2802: push(@{$types},'default');
2803: $usertypes->{'default'} = $othertitle;
2804: foreach my $status (@{$types}) {
2805: $datatable .= &modifiable_userdata_row($context,$status,$settings,
2806: $numinrow,$rowcount,$usertypes);
2807: $$rowtotal ++;
2808: $rowcount ++;
2809: }
2810: }
2811: }
2812: return $datatable;
2813: }
2814:
2815: sub print_defaults {
2816: my ($dom,$rowtotal) = @_;
2817: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
2818: 'datelocale_def','portal_def');
2819: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
2820: my $titles = &defaults_titles($dom);
2821: my $rownum = 0;
2822: my ($datatable,$css_class);
2823: foreach my $item (@items) {
2824: if ($rownum%2) {
2825: $css_class = '';
2826: } else {
2827: $css_class = ' class="LC_odd_row" ';
2828: }
2829: $datatable .= '<tr'.$css_class.'>'.
2830: '<td><span class="LC_nobreak">'.$titles->{$item}.
2831: '</span></td><td class="LC_right_item">';
2832: if ($item eq 'auth_def') {
2833: my @authtypes = ('internal','krb4','krb5','localauth');
2834: my %shortauth = (
2835: internal => 'int',
2836: krb4 => 'krb4',
2837: krb5 => 'krb5',
2838: localauth => 'loc'
2839: );
2840: my %authnames = &authtype_names();
2841: foreach my $auth (@authtypes) {
2842: my $checked = ' ';
2843: if ($domdefaults{$item} eq $auth) {
2844: $checked = ' checked="checked" ';
2845: }
2846: $datatable .= '<label><input type="radio" name="'.$item.
2847: '" value="'.$auth.'"'.$checked.'/>'.
2848: $authnames{$shortauth{$auth}}.'</label> ';
2849: }
2850: } elsif ($item eq 'timezone_def') {
2851: my $includeempty = 1;
2852: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
2853: } elsif ($item eq 'datelocale_def') {
2854: my $includeempty = 1;
2855: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
2856: } else {
2857: my $size;
2858: if ($item eq 'portal_def') {
2859: $size = ' size="25"';
2860: }
2861: $datatable .= '<input type="text" name="'.$item.'" value="'.
2862: $domdefaults{$item}.'"'.$size.' />';
2863: }
2864: $datatable .= '</td></tr>';
2865: $rownum ++;
2866: }
2867: $$rowtotal += $rownum;
2868: return $datatable;
2869: }
2870:
2871: sub defaults_titles {
2872: my ($dom) = @_;
2873: my %titles = &Apache::lonlocal::texthash (
2874: 'auth_def' => 'Default authentication type',
2875: 'auth_arg_def' => 'Default authentication argument',
2876: 'lang_def' => 'Default language',
2877: 'timezone_def' => 'Default timezone',
2878: 'datelocale_def' => 'Default locale for dates',
2879: 'portal_def' => 'Portal/Default URL',
2880: );
2881: if ($dom) {
2882: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
2883: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
2884: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
2885: $protocol = 'http' if ($protocol ne 'https');
2886: if ($uint_dom) {
2887: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
2888: $uint_dom);
2889: }
2890: }
2891: return (\%titles);
2892: }
2893:
2894: sub print_scantronformat {
2895: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
2896: my $itemcount = 1;
2897: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
2898: %confhash);
2899: my $switchserver = &check_switchserver($dom,$confname);
2900: my %lt = &Apache::lonlocal::texthash (
2901: default => 'Default bubblesheet format file error',
2902: custom => 'Custom bubblesheet format file error',
2903: );
2904: my %scantronfiles = (
2905: default => 'default.tab',
2906: custom => 'custom.tab',
2907: );
2908: foreach my $key (keys(%scantronfiles)) {
2909: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
2910: .$scantronfiles{$key};
2911: }
2912: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
2913: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
2914: if (!$switchserver) {
2915: my $servadm = $r->dir_config('lonAdmEMail');
2916: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
2917: if ($configuserok eq 'ok') {
2918: if ($author_ok eq 'ok') {
2919: my %legacyfile = (
2920: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
2921: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
2922: );
2923: my %md5chk;
2924: foreach my $type (keys(%legacyfile)) {
2925: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
2926: chomp($md5chk{$type});
2927: }
2928: if ($md5chk{'default'} ne $md5chk{'custom'}) {
2929: foreach my $type (keys(%legacyfile)) {
2930: ($scantronurls{$type},my $error) =
2931: &legacy_scantronformat($r,$dom,$confname,
2932: $type,$legacyfile{$type},
2933: $scantronurls{$type},
2934: $scantronfiles{$type});
2935: if ($error ne '') {
2936: $error{$type} = $error;
2937: }
2938: }
2939: if (keys(%error) == 0) {
2940: $is_custom = 1;
2941: $confhash{'scantron'}{'scantronformat'} =
2942: $scantronurls{'custom'};
2943: my $putresult =
2944: &Apache::lonnet::put_dom('configuration',
2945: \%confhash,$dom);
2946: if ($putresult ne 'ok') {
2947: $error{'custom'} =
2948: '<span class="LC_error">'.
2949: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2950: }
2951: }
2952: } else {
2953: ($scantronurls{'default'},my $error) =
2954: &legacy_scantronformat($r,$dom,$confname,
2955: 'default',$legacyfile{'default'},
2956: $scantronurls{'default'},
2957: $scantronfiles{'default'});
2958: if ($error eq '') {
2959: $confhash{'scantron'}{'scantronformat'} = '';
2960: my $putresult =
2961: &Apache::lonnet::put_dom('configuration',
2962: \%confhash,$dom);
2963: if ($putresult ne 'ok') {
2964: $error{'default'} =
2965: '<span class="LC_error">'.
2966: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2967: }
2968: } else {
2969: $error{'default'} = $error;
2970: }
2971: }
2972: }
2973: }
2974: } else {
2975: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
2976: }
2977: }
2978: if (ref($settings) eq 'HASH') {
2979: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
2980: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
2981: if ((!@info) || ($info[0] eq 'no_such_dir')) {
2982: $scantronurl = '';
2983: } else {
2984: $scantronurl = $settings->{'scantronformat'};
2985: }
2986: $is_custom = 1;
2987: } else {
2988: $scantronurl = $scantronurls{'default'};
2989: }
2990: } else {
2991: if ($is_custom) {
2992: $scantronurl = $scantronurls{'custom'};
2993: } else {
2994: $scantronurl = $scantronurls{'default'};
2995: }
2996: }
2997: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2998: $datatable .= '<tr'.$css_class.'>';
2999: if (!$is_custom) {
3000: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
3001: '<span class="LC_nobreak">';
3002: if ($scantronurl) {
3003: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
3004: &mt('Default bubblesheet format file').'</a>';
3005: } else {
3006: $datatable = &mt('File unavailable for display');
3007: }
3008: $datatable .= '</span></td>';
3009: if (keys(%error) == 0) {
3010: $datatable .= '<td valign="bottom">';
3011: if (!$switchserver) {
3012: $datatable .= &mt('Upload:').'<br />';
3013: }
3014: } else {
3015: my $errorstr;
3016: foreach my $key (sort(keys(%error))) {
3017: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3018: }
3019: $datatable .= '<td>'.$errorstr;
3020: }
3021: } else {
3022: if (keys(%error) > 0) {
3023: my $errorstr;
3024: foreach my $key (sort(keys(%error))) {
3025: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3026: }
3027: $datatable .= '<td>'.$errorstr.'</td><td> ';
3028: } elsif ($scantronurl) {
3029: $datatable .= '<td><span class="LC_nobreak">'.
3030: '<a href="'.$scantronurl.'" target="_blank">'.
3031: &mt('Custom bubblesheet format file').'</a><label>'.
3032: '<input type="checkbox" name="scantronformat_del"'.
3033: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
3034: '<td><span class="LC_nobreak"> '.
3035: &mt('Replace:').'</span><br />';
3036: }
3037: }
3038: if (keys(%error) == 0) {
3039: if ($switchserver) {
3040: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3041: } else {
3042: $datatable .='<span class="LC_nobreak"> '.
3043: '<input type="file" name="scantronformat" /></span>';
3044: }
3045: }
3046: $datatable .= '</td></tr>';
3047: $$rowtotal ++;
3048: return $datatable;
3049: }
3050:
3051: sub legacy_scantronformat {
3052: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
3053: my ($url,$error);
3054: my @statinfo = &Apache::lonnet::stat_file($newurl);
3055: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
3056: (my $result,$url) =
3057: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
3058: '','',$newfile);
3059: if ($result ne 'ok') {
3060: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
3061: }
3062: }
3063: return ($url,$error);
3064: }
3065:
3066: sub print_coursecategories {
3067: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
3068: my $datatable;
3069: if ($position eq 'top') {
3070: my $toggle_cats_crs = ' ';
3071: my $toggle_cats_dom = ' checked="checked" ';
3072: my $can_cat_crs = ' ';
3073: my $can_cat_dom = ' checked="checked" ';
3074: my $toggle_catscomm_comm = ' ';
3075: my $toggle_catscomm_dom = ' checked="checked" ';
3076: my $can_catcomm_comm = ' ';
3077: my $can_catcomm_dom = ' checked="checked" ';
3078:
3079: if (ref($settings) eq 'HASH') {
3080: if ($settings->{'togglecats'} eq 'crs') {
3081: $toggle_cats_crs = $toggle_cats_dom;
3082: $toggle_cats_dom = ' ';
3083: }
3084: if ($settings->{'categorize'} eq 'crs') {
3085: $can_cat_crs = $can_cat_dom;
3086: $can_cat_dom = ' ';
3087: }
3088: if ($settings->{'togglecatscomm'} eq 'comm') {
3089: $toggle_catscomm_comm = $toggle_catscomm_dom;
3090: $toggle_catscomm_dom = ' ';
3091: }
3092: if ($settings->{'categorizecomm'} eq 'comm') {
3093: $can_catcomm_comm = $can_catcomm_dom;
3094: $can_catcomm_dom = ' ';
3095: }
3096: }
3097: my %title = &Apache::lonlocal::texthash (
3098: togglecats => 'Show/Hide a course in catalog',
3099: togglecatscomm => 'Show/Hide a community in catalog',
3100: categorize => 'Assign a category to a course',
3101: categorizecomm => 'Assign a category to a community',
3102: );
3103: my %level = &Apache::lonlocal::texthash (
3104: dom => 'Set in Domain',
3105: crs => 'Set in Course',
3106: comm => 'Set in Community',
3107: );
3108: $datatable = '<tr class="LC_odd_row">'.
3109: '<td>'.$title{'togglecats'}.'</td>'.
3110: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3111: '<input type="radio" name="togglecats"'.
3112: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3113: '<label><input type="radio" name="togglecats"'.
3114: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
3115: '</tr><tr>'.
3116: '<td>'.$title{'categorize'}.'</td>'.
3117: '<td class="LC_right_item"><span class="LC_nobreak">'.
3118: '<label><input type="radio" name="categorize"'.
3119: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3120: '<label><input type="radio" name="categorize"'.
3121: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
3122: '</tr><tr class="LC_odd_row">'.
3123: '<td>'.$title{'togglecatscomm'}.'</td>'.
3124: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3125: '<input type="radio" name="togglecatscomm"'.
3126: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3127: '<label><input type="radio" name="togglecatscomm"'.
3128: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
3129: '</tr><tr>'.
3130: '<td>'.$title{'categorizecomm'}.'</td>'.
3131: '<td class="LC_right_item"><span class="LC_nobreak">'.
3132: '<label><input type="radio" name="categorizecomm"'.
3133: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3134: '<label><input type="radio" name="categorizecomm"'.
3135: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
3136: '</tr>';
3137: $$rowtotal += 4;
3138: } else {
3139: my $css_class;
3140: my $itemcount = 1;
3141: my $cathash;
3142: if (ref($settings) eq 'HASH') {
3143: $cathash = $settings->{'cats'};
3144: }
3145: if (ref($cathash) eq 'HASH') {
3146: my (@cats,@trails,%allitems,%idx,@jsarray);
3147: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
3148: \%allitems,\%idx,\@jsarray);
3149: my $maxdepth = scalar(@cats);
3150: my $colattrib = '';
3151: if ($maxdepth > 2) {
3152: $colattrib = ' colspan="2" ';
3153: }
3154: my @path;
3155: if (@cats > 0) {
3156: if (ref($cats[0]) eq 'ARRAY') {
3157: my $numtop = @{$cats[0]};
3158: my $maxnum = $numtop;
3159: my %default_names = (
3160: instcode => &mt('Official courses'),
3161: communities => &mt('Communities'),
3162: );
3163:
3164: if ((!grep(/^instcode$/,@{$cats[0]})) ||
3165: ($cathash->{'instcode::0'} eq '') ||
3166: (!grep(/^communities$/,@{$cats[0]})) ||
3167: ($cathash->{'communities::0'} eq '')) {
3168: $maxnum ++;
3169: }
3170: my $lastidx;
3171: for (my $i=0; $i<$numtop; $i++) {
3172: my $parent = $cats[0][$i];
3173: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3174: my $item = &escape($parent).'::0';
3175: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
3176: $lastidx = $idx{$item};
3177: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3178: .'<select name="'.$item.'"'.$chgstr.'>';
3179: for (my $k=0; $k<=$maxnum; $k++) {
3180: my $vpos = $k+1;
3181: my $selstr;
3182: if ($k == $i) {
3183: $selstr = ' selected="selected" ';
3184: }
3185: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3186: }
3187: $datatable .= '</select></td><td>';
3188: if ($parent eq 'instcode' || $parent eq 'communities') {
3189: $datatable .= '<span class="LC_nobreak">'
3190: .$default_names{$parent}.'</span>';
3191: if ($parent eq 'instcode') {
3192: $datatable .= '<br /><span class="LC_nobreak">('
3193: .&mt('with institutional codes')
3194: .')</span></td><td'.$colattrib.'>';
3195: } else {
3196: $datatable .= '<table><tr><td>';
3197: }
3198: $datatable .= '<span class="LC_nobreak">'
3199: .'<label><input type="radio" name="'
3200: .$parent.'" value="1" checked="checked" />'
3201: .&mt('Display').'</label>';
3202: if ($parent eq 'instcode') {
3203: $datatable .= ' ';
3204: } else {
3205: $datatable .= '</span></td></tr><tr><td>'
3206: .'<span class="LC_nobreak">';
3207: }
3208: $datatable .= '<label><input type="radio" name="'
3209: .$parent.'" value="0" />'
3210: .&mt('Do not display').'</label></span>';
3211: if ($parent eq 'communities') {
3212: $datatable .= '</td></tr></table>';
3213: }
3214: $datatable .= '</td>';
3215: } else {
3216: $datatable .= $parent
3217: .' <label><input type="checkbox" name="deletecategory" '
3218: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
3219: }
3220: my $depth = 1;
3221: push(@path,$parent);
3222: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
3223: pop(@path);
3224: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
3225: $itemcount ++;
3226: }
3227: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3228: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
3229: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
3230: for (my $k=0; $k<=$maxnum; $k++) {
3231: my $vpos = $k+1;
3232: my $selstr;
3233: if ($k == $numtop) {
3234: $selstr = ' selected="selected" ';
3235: }
3236: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3237: }
3238: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
3239: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
3240: .'</tr>'."\n";
3241: $itemcount ++;
3242: foreach my $default ('instcode','communities') {
3243: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
3244: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3245: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
3246: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
3247: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
3248: for (my $k=0; $k<=$maxnum; $k++) {
3249: my $vpos = $k+1;
3250: my $selstr;
3251: if ($k == $maxnum) {
3252: $selstr = ' selected="selected" ';
3253: }
3254: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3255: }
3256: $datatable .= '</select></span></td>'.
3257: '<td><span class="LC_nobreak">'.
3258: $default_names{$default}.'</span>';
3259: if ($default eq 'instcode') {
3260: $datatable .= '<br /><span class="LC_nobreak">('
3261: .&mt('with institutional codes').')</span>';
3262: }
3263: $datatable .= '</td>'
3264: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
3265: .&mt('Display').'</label> '
3266: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
3267: .&mt('Do not display').'</label></span></td></tr>';
3268: }
3269: }
3270: }
3271: } else {
3272: $datatable .= &initialize_categories($itemcount);
3273: }
3274: } else {
3275: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
3276: .&initialize_categories($itemcount);
3277: }
3278: $$rowtotal += $itemcount;
3279: }
3280: return $datatable;
3281: }
3282:
3283: sub print_serverstatuses {
3284: my ($dom,$settings,$rowtotal) = @_;
3285: my $datatable;
3286: my @pages = &serverstatus_pages();
3287: my (%namedaccess,%machineaccess);
3288: foreach my $type (@pages) {
3289: $namedaccess{$type} = '';
3290: $machineaccess{$type}= '';
3291: }
3292: if (ref($settings) eq 'HASH') {
3293: foreach my $type (@pages) {
3294: if (exists($settings->{$type})) {
3295: if (ref($settings->{$type}) eq 'HASH') {
3296: foreach my $key (keys(%{$settings->{$type}})) {
3297: if ($key eq 'namedusers') {
3298: $namedaccess{$type} = $settings->{$type}->{$key};
3299: } elsif ($key eq 'machines') {
3300: $machineaccess{$type} = $settings->{$type}->{$key};
3301: }
3302: }
3303: }
3304: }
3305: }
3306: }
3307: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
3308: my $rownum = 0;
3309: my $css_class;
3310: foreach my $type (@pages) {
3311: $rownum ++;
3312: $css_class = $rownum%2?' class="LC_odd_row"':'';
3313: $datatable .= '<tr'.$css_class.'>'.
3314: '<td><span class="LC_nobreak">'.
3315: $titles->{$type}.'</span></td>'.
3316: '<td class="LC_left_item">'.
3317: '<input type="text" name="'.$type.'_namedusers" '.
3318: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
3319: '<td class="LC_right_item">'.
3320: '<span class="LC_nobreak">'.
3321: '<input type="text" name="'.$type.'_machines" '.
3322: 'value="'.$machineaccess{$type}.'" size="10" />'.
3323: '</td></tr>'."\n";
3324: }
3325: $$rowtotal += $rownum;
3326: return $datatable;
3327: }
3328:
3329: sub serverstatus_pages {
3330: return ('userstatus','lonstatus','loncron','server-status','codeversions',
3331: 'clusterstatus','metadata_keywords','metadata_harvest',
3332: 'takeoffline','takeonline','showenv','toggledebug');
3333: }
3334:
3335: sub coursecategories_javascript {
3336: my ($settings) = @_;
3337: my ($output,$jstext,$cathash);
3338: if (ref($settings) eq 'HASH') {
3339: $cathash = $settings->{'cats'};
3340: }
3341: if (ref($cathash) eq 'HASH') {
3342: my (@cats,@jsarray,%idx);
3343: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
3344: if (@jsarray > 0) {
3345: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
3346: for (my $i=0; $i<@jsarray; $i++) {
3347: if (ref($jsarray[$i]) eq 'ARRAY') {
3348: my $catstr = join('","',@{$jsarray[$i]});
3349: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
3350: }
3351: }
3352: }
3353: } else {
3354: $jstext = ' var categories = Array(1);'."\n".
3355: ' categories[0] = Array("instcode_pos");'."\n";
3356: }
3357: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
3358: my $communities_reserved = &mt('The name: "communities" is a reserved category');
3359: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
3360: $output = <<"ENDSCRIPT";
3361: <script type="text/javascript">
3362: // <![CDATA[
3363: function reorderCats(form,parent,item,idx) {
3364: var changedVal;
3365: $jstext
3366: var newpos = 'addcategory_pos';
3367: var current = new Array;
3368: if (parent == '') {
3369: var has_instcode = 0;
3370: var maxtop = categories[idx].length;
3371: for (var j=0; j<maxtop; j++) {
3372: if (categories[idx][j] == 'instcode::0') {
3373: has_instcode == 1;
3374: }
3375: }
3376: if (has_instcode == 0) {
3377: categories[idx][maxtop] = 'instcode_pos';
3378: }
3379: } else {
3380: newpos += '_'+parent;
3381: }
3382: var maxh = 1 + categories[idx].length;
3383: var current = new Array;
3384: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3385: if (item == newpos) {
3386: changedVal = newitemVal;
3387: } else {
3388: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3389: current[newitemVal] = newpos;
3390: }
3391: for (var i=0; i<categories[idx].length; i++) {
3392: var elementName = categories[idx][i];
3393: if (elementName != item) {
3394: if (form.elements[elementName]) {
3395: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3396: current[currVal] = elementName;
3397: }
3398: }
3399: }
3400: var oldVal;
3401: for (var j=0; j<maxh; j++) {
3402: if (current[j] == undefined) {
3403: oldVal = j;
3404: }
3405: }
3406: if (oldVal < changedVal) {
3407: for (var k=oldVal+1; k<=changedVal ; k++) {
3408: var elementName = current[k];
3409: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3410: }
3411: } else {
3412: for (var k=changedVal; k<oldVal; k++) {
3413: var elementName = current[k];
3414: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3415: }
3416: }
3417: return;
3418: }
3419:
3420: function categoryCheck(form) {
3421: if (form.elements['addcategory_name'].value == 'instcode') {
3422: alert('$instcode_reserved\\n$choose_again');
3423: return false;
3424: }
3425: if (form.elements['addcategory_name'].value == 'communities') {
3426: alert('$communities_reserved\\n$choose_again');
3427: return false;
3428: }
3429: return true;
3430: }
3431:
3432: // ]]>
3433: </script>
3434:
3435: ENDSCRIPT
3436: return $output;
3437: }
3438:
3439: sub initialize_categories {
3440: my ($itemcount) = @_;
3441: my ($datatable,$css_class,$chgstr);
3442: my %default_names = (
3443: instcode => 'Official courses (with institutional codes)',
3444: communities => 'Communities',
3445: );
3446: my $select0 = ' selected="selected"';
3447: my $select1 = '';
3448: foreach my $default ('instcode','communities') {
3449: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3450: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
3451: if ($default eq 'communities') {
3452: $select1 = $select0;
3453: $select0 = '';
3454: }
3455: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3456: .'<select name="'.$default.'_pos">'
3457: .'<option value="0"'.$select0.'>1</option>'
3458: .'<option value="1"'.$select1.'>2</option>'
3459: .'<option value="2">3</option></select> '
3460: .$default_names{$default}
3461: .'</span></td><td><span class="LC_nobreak">'
3462: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
3463: .&mt('Display').'</label> <label>'
3464: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
3465: .'</label></span></td></tr>';
3466: $itemcount ++;
3467: }
3468: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3469: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
3470: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3471: .'<select name="addcategory_pos"'.$chgstr.'>'
3472: .'<option value="0">1</option>'
3473: .'<option value="1">2</option>'
3474: .'<option value="2" selected="selected">3</option></select> '
3475: .&mt('Add category').'</td><td>'.&mt('Name:')
3476: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
3477: return $datatable;
3478: }
3479:
3480: sub build_category_rows {
3481: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
3482: my ($text,$name,$item,$chgstr);
3483: if (ref($cats) eq 'ARRAY') {
3484: my $maxdepth = scalar(@{$cats});
3485: if (ref($cats->[$depth]) eq 'HASH') {
3486: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
3487: my $numchildren = @{$cats->[$depth]{$parent}};
3488: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3489: $text .= '<td><table class="LC_datatable">';
3490: my ($idxnum,$parent_name,$parent_item);
3491: my $higher = $depth - 1;
3492: if ($higher == 0) {
3493: $parent_name = &escape($parent).'::'.$higher;
3494: } else {
3495: if (ref($path) eq 'ARRAY') {
3496: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3497: }
3498: }
3499: $parent_item = 'addcategory_pos_'.$parent_name;
3500: for (my $j=0; $j<=$numchildren; $j++) {
3501: if ($j < $numchildren) {
3502: $name = $cats->[$depth]{$parent}[$j];
3503: $item = &escape($name).':'.&escape($parent).':'.$depth;
3504: $idxnum = $idx->{$item};
3505: } else {
3506: $name = $parent_name;
3507: $item = $parent_item;
3508: }
3509: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
3510: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
3511: for (my $i=0; $i<=$numchildren; $i++) {
3512: my $vpos = $i+1;
3513: my $selstr;
3514: if ($j == $i) {
3515: $selstr = ' selected="selected" ';
3516: }
3517: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
3518: }
3519: $text .= '</select> ';
3520: if ($j < $numchildren) {
3521: my $deeper = $depth+1;
3522: $text .= $name.' '
3523: .'<label><input type="checkbox" name="deletecategory" value="'
3524: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
3525: if(ref($path) eq 'ARRAY') {
3526: push(@{$path},$name);
3527: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
3528: pop(@{$path});
3529: }
3530: } else {
3531: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
3532: if ($j == $numchildren) {
3533: $text .= $name;
3534: } else {
3535: $text .= $item;
3536: }
3537: $text .= '" value="" />';
3538: }
3539: $text .= '</td></tr>';
3540: }
3541: $text .= '</table></td>';
3542: } else {
3543: my $higher = $depth-1;
3544: if ($higher == 0) {
3545: $name = &escape($parent).'::'.$higher;
3546: } else {
3547: if (ref($path) eq 'ARRAY') {
3548: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3549: }
3550: }
3551: my $colspan;
3552: if ($parent ne 'instcode') {
3553: $colspan = $maxdepth - $depth - 1;
3554: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
3555: }
3556: }
3557: }
3558: }
3559: return $text;
3560: }
3561:
3562: sub modifiable_userdata_row {
3563: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
3564: my $rolename;
3565: if ($context eq 'selfcreate') {
3566: if (ref($usertypes) eq 'HASH') {
3567: $rolename = $usertypes->{$role};
3568: } else {
3569: $rolename = $role;
3570: }
3571: } else {
3572: if ($role eq 'cr') {
3573: $rolename = &mt('Custom role');
3574: } else {
3575: $rolename = &Apache::lonnet::plaintext($role);
3576: }
3577: }
3578: my @fields = ('lastname','firstname','middlename','generation',
3579: 'permanentemail','id');
3580: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3581: my $output;
3582: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3583: $output = '<tr '.$css_class.'>'.
3584: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
3585: '<td class="LC_left_item" colspan="2"><table>';
3586: my $rem;
3587: my %checks;
3588: if (ref($settings) eq 'HASH') {
3589: if (ref($settings->{$context}) eq 'HASH') {
3590: if (ref($settings->{$context}->{$role}) eq 'HASH') {
3591: foreach my $field (@fields) {
3592: if ($settings->{$context}->{$role}->{$field}) {
3593: $checks{$field} = ' checked="checked" ';
3594: }
3595: }
3596: }
3597: }
3598: }
3599: for (my $i=0; $i<@fields; $i++) {
3600: my $rem = $i%($numinrow);
3601: if ($rem == 0) {
3602: if ($i > 0) {
3603: $output .= '</tr>';
3604: }
3605: $output .= '<tr>';
3606: }
3607: my $check = ' ';
3608: if (exists($checks{$fields[$i]})) {
3609: $check = $checks{$fields[$i]}
3610: } else {
3611: if ($role eq 'st') {
3612: if (ref($settings) ne 'HASH') {
3613: $check = ' checked="checked" ';
3614: }
3615: }
3616: }
3617: $output .= '<td class="LC_left_item">'.
3618: '<span class="LC_nobreak"><label>'.
3619: '<input type="checkbox" name="canmodify_'.$role.'" '.
3620: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
3621: '</label></span></td>';
3622: $rem = @fields%($numinrow);
3623: }
3624: my $colsleft = $numinrow - $rem;
3625: if ($colsleft > 1 ) {
3626: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3627: ' </td>';
3628: } elsif ($colsleft == 1) {
3629: $output .= '<td class="LC_left_item"> </td>';
3630: }
3631: $output .= '</tr></table></td></tr>';
3632: return $output;
3633: }
3634:
3635: sub insttypes_row {
3636: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
3637: my %lt = &Apache::lonlocal::texthash (
3638: cansearch => 'Users allowed to search',
3639: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
3640: lockablenames => 'User preference to lock name',
3641: );
3642: my $showdom;
3643: if ($context eq 'cansearch') {
3644: $showdom = ' ('.$dom.')';
3645: }
3646: my $output = '<tr class="LC_odd_row">'.
3647: '<td>'.$lt{$context}.$showdom.
3648: '</td><td class="LC_left_item" colspan="2"><table>';
3649: my $rem;
3650: if (ref($types) eq 'ARRAY') {
3651: for (my $i=0; $i<@{$types}; $i++) {
3652: if (defined($usertypes->{$types->[$i]})) {
3653: my $rem = $i%($numinrow);
3654: if ($rem == 0) {
3655: if ($i > 0) {
3656: $output .= '</tr>';
3657: }
3658: $output .= '<tr>';
3659: }
3660: my $check = ' ';
3661: if (ref($settings) eq 'HASH') {
3662: if (ref($settings->{$context}) eq 'ARRAY') {
3663: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
3664: $check = ' checked="checked" ';
3665: }
3666: } elsif ($context eq 'statustocreate') {
3667: $check = ' checked="checked" ';
3668: }
3669: }
3670: $output .= '<td class="LC_left_item">'.
3671: '<span class="LC_nobreak"><label>'.
3672: '<input type="checkbox" name="'.$context.'" '.
3673: 'value="'.$types->[$i].'"'.$check.'/>'.
3674: $usertypes->{$types->[$i]}.'</label></span></td>';
3675: }
3676: }
3677: $rem = @{$types}%($numinrow);
3678: }
3679: my $colsleft = $numinrow - $rem;
3680: if (($rem == 0) && (@{$types} > 0)) {
3681: $output .= '<tr>';
3682: }
3683: if ($colsleft > 1) {
3684: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
3685: } else {
3686: $output .= '<td class="LC_left_item">';
3687: }
3688: my $defcheck = ' ';
3689: if (ref($settings) eq 'HASH') {
3690: if (ref($settings->{$context}) eq 'ARRAY') {
3691: if (grep(/^default$/,@{$settings->{$context}})) {
3692: $defcheck = ' checked="checked" ';
3693: }
3694: } elsif ($context eq 'statustocreate') {
3695: $defcheck = ' checked="checked" ';
3696: }
3697: }
3698: $output .= '<span class="LC_nobreak"><label>'.
3699: '<input type="checkbox" name="'.$context.'" '.
3700: 'value="default"'.$defcheck.'/>'.
3701: $othertitle.'</label></span></td>'.
3702: '</tr></table></td></tr>';
3703: return $output;
3704: }
3705:
3706: sub sorted_searchtitles {
3707: my %searchtitles = &Apache::lonlocal::texthash(
3708: 'uname' => 'username',
3709: 'lastname' => 'last name',
3710: 'lastfirst' => 'last name, first name',
3711: );
3712: my @titleorder = ('uname','lastname','lastfirst');
3713: return (\%searchtitles,\@titleorder);
3714: }
3715:
3716: sub sorted_searchtypes {
3717: my %srchtypes_desc = (
3718: exact => 'is exact match',
3719: contains => 'contains ..',
3720: begins => 'begins with ..',
3721: );
3722: my @srchtypeorder = ('exact','begins','contains');
3723: return (\%srchtypes_desc,\@srchtypeorder);
3724: }
3725:
3726: sub usertype_update_row {
3727: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
3728: my $datatable;
3729: my $numinrow = 4;
3730: foreach my $type (@{$types}) {
3731: if (defined($usertypes->{$type})) {
3732: $$rownums ++;
3733: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
3734: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
3735: '</td><td class="LC_left_item"><table>';
3736: for (my $i=0; $i<@{$fields}; $i++) {
3737: my $rem = $i%($numinrow);
3738: if ($rem == 0) {
3739: if ($i > 0) {
3740: $datatable .= '</tr>';
3741: }
3742: $datatable .= '<tr>';
3743: }
3744: my $check = ' ';
3745: if (ref($settings) eq 'HASH') {
3746: if (ref($settings->{'fields'}) eq 'HASH') {
3747: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
3748: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
3749: $check = ' checked="checked" ';
3750: }
3751: }
3752: }
3753: }
3754:
3755: if ($i == @{$fields}-1) {
3756: my $colsleft = $numinrow - $rem;
3757: if ($colsleft > 1) {
3758: $datatable .= '<td colspan="'.$colsleft.'">';
3759: } else {
3760: $datatable .= '<td>';
3761: }
3762: } else {
3763: $datatable .= '<td>';
3764: }
3765: $datatable .= '<span class="LC_nobreak"><label>'.
3766: '<input type="checkbox" name="updateable_'.$type.
3767: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
3768: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
3769: }
3770: $datatable .= '</tr></table></td></tr>';
3771: }
3772: }
3773: return $datatable;
3774: }
3775:
3776: sub modify_login {
3777: my ($r,$dom,$confname,%domconfig) = @_;
3778: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
3779: my %title = ( coursecatalog => 'Display course catalog',
3780: adminmail => 'Display administrator E-mail address',
3781: newuser => 'Link for visitors to create a user account',
3782: loginheader => 'Log-in box header');
3783: my @offon = ('off','on');
3784: my %curr_loginvia;
3785: if (ref($domconfig{login}) eq 'HASH') {
3786: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
3787: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
3788: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
3789: }
3790: }
3791: }
3792: my %loginhash;
3793: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
3794: \%domconfig,\%loginhash);
3795: my @toggles = ('coursecatalog','adminmail','newuser');
3796: foreach my $item (@toggles) {
3797: $loginhash{login}{$item} = $env{'form.'.$item};
3798: }
3799: $loginhash{login}{loginheader} = $env{'form.loginheader'};
3800: if (ref($colchanges{'login'}) eq 'HASH') {
3801: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
3802: \%loginhash);
3803: }
3804:
3805: my %servers = &dom_servers($dom);
3806: my @loginvia_attribs = ('serverpath','custompath','exempt');
3807: if (keys(%servers) > 1) {
3808: foreach my $lonhost (keys(%servers)) {
3809: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
3810: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
3811: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
3812: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
3813: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
3814: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3815: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3816: $changes{'loginvia'}{$lonhost} = 1;
3817: } else {
3818: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
3819: $changes{'loginvia'}{$lonhost} = 1;
3820: }
3821: } else {
3822: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3823: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3824: $changes{'loginvia'}{$lonhost} = 1;
3825: }
3826: }
3827: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
3828: foreach my $item (@loginvia_attribs) {
3829: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
3830: }
3831: } else {
3832: foreach my $item (@loginvia_attribs) {
3833: my $new = $env{'form.'.$lonhost.'_'.$item};
3834: if (($item eq 'serverpath') && ($new eq 'custom')) {
3835: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
3836: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
3837: $new = '/';
3838: }
3839: }
3840: if (($item eq 'custompath') &&
3841: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
3842: $new = '';
3843: }
3844: if ($new ne $curr_loginvia{$lonhost}{$item}) {
3845: $changes{'loginvia'}{$lonhost} = 1;
3846: }
3847: if ($item eq 'exempt') {
3848: $new =~ s/^\s+//;
3849: $new =~ s/\s+$//;
3850: my @poss_ips = split(/\s*[,:]\s*/,$new);
3851: my @okips;
3852: foreach my $ip (@poss_ips) {
3853: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
3854: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
3855: push(@okips,$ip);
3856: }
3857: }
3858: }
3859: if (@okips > 0) {
3860: $new = join(',',@okips);
3861: } else {
3862: $new = '';
3863: }
3864: }
3865:
3866: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
3867: }
3868: }
3869: } else {
3870: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3871: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3872: $changes{'loginvia'}{$lonhost} = 1;
3873: foreach my $item (@loginvia_attribs) {
3874: my $new = $env{'form.'.$lonhost.'_'.$item};
3875: if (($item eq 'serverpath') && ($new eq 'custom')) {
3876: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
3877: $new = '/';
3878: }
3879: }
3880: if (($item eq 'custompath') &&
3881: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
3882: $new = '';
3883: }
3884: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
3885: }
3886: }
3887: }
3888: }
3889: }
3890:
3891: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
3892: $dom);
3893: if ($putresult eq 'ok') {
3894: my @toggles = ('coursecatalog','adminmail','newuser');
3895: my %defaultchecked = (
3896: 'coursecatalog' => 'on',
3897: 'adminmail' => 'off',
3898: 'newuser' => 'off',
3899: );
3900: if (ref($domconfig{'login'}) eq 'HASH') {
3901: foreach my $item (@toggles) {
3902: if ($defaultchecked{$item} eq 'on') {
3903: if (($domconfig{'login'}{$item} eq '0') &&
3904: ($env{'form.'.$item} eq '1')) {
3905: $changes{$item} = 1;
3906: } elsif (($domconfig{'login'}{$item} eq '' ||
3907: $domconfig{'login'}{$item} eq '1') &&
3908: ($env{'form.'.$item} eq '0')) {
3909: $changes{$item} = 1;
3910: }
3911: } elsif ($defaultchecked{$item} eq 'off') {
3912: if (($domconfig{'login'}{$item} eq '1') &&
3913: ($env{'form.'.$item} eq '0')) {
3914: $changes{$item} = 1;
3915: } elsif (($domconfig{'login'}{$item} eq '' ||
3916: $domconfig{'login'}{$item} eq '0') &&
3917: ($env{'form.'.$item} eq '1')) {
3918: $changes{$item} = 1;
3919: }
3920: }
3921: }
3922: }
3923: if (keys(%changes) > 0 || $colchgtext) {
3924: &Apache::loncommon::devalidate_domconfig_cache($dom);
3925: $resulttext = &mt('Changes made:').'<ul>';
3926: foreach my $item (sort(keys(%changes))) {
3927: if ($item eq 'loginvia') {
3928: if (ref($changes{$item}) eq 'HASH') {
3929: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
3930: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
3931: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
3932: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
3933: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
3934: $protocol = 'http' if ($protocol ne 'https');
3935: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
3936:
3937: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
3938: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
3939: } else {
3940: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
3941: }
3942: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
3943: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
3944: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
3945: }
3946: $resulttext .= '</li>';
3947: } else {
3948: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
3949: }
3950: } else {
3951: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
3952: }
3953: }
3954: $resulttext .= '</ul></li>';
3955: }
3956: } else {
3957: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
3958: }
3959: }
3960: $resulttext .= $colchgtext.'</ul>';
3961: } else {
3962: $resulttext = &mt('No changes made to log-in page settings');
3963: }
3964: } else {
3965: $resulttext = '<span class="LC_error">'.
3966: &mt('An error occurred: [_1]',$putresult).'</span>';
3967: }
3968: if ($errors) {
3969: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
3970: $errors.'</ul>';
3971: }
3972: return $resulttext;
3973: }
3974:
3975: sub color_font_choices {
3976: my %choices =
3977: &Apache::lonlocal::texthash (
3978: img => "Header",
3979: bgs => "Background colors",
3980: links => "Link colors",
3981: images => "Images",
3982: font => "Font color",
3983: fontmenu => "Font Menu",
3984: pgbg => "Page",
3985: tabbg => "Header",
3986: sidebg => "Border",
3987: link => "Link",
3988: alink => "Active link",
3989: vlink => "Visited link",
3990: );
3991: return %choices;
3992: }
3993:
3994: sub modify_rolecolors {
3995: my ($r,$dom,$confname,$roles,%domconfig) = @_;
3996: my ($resulttext,%rolehash);
3997: $rolehash{'rolecolors'} = {};
3998: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
3999: if ($domconfig{'rolecolors'} eq '') {
4000: $domconfig{'rolecolors'} = {};
4001: }
4002: }
4003: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
4004: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
4005: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
4006: $dom);
4007: if ($putresult eq 'ok') {
4008: if (keys(%changes) > 0) {
4009: &Apache::loncommon::devalidate_domconfig_cache($dom);
4010: $resulttext = &display_colorchgs($dom,\%changes,$roles,
4011: $rolehash{'rolecolors'});
4012: } else {
4013: $resulttext = &mt('No changes made to default color schemes');
4014: }
4015: } else {
4016: $resulttext = '<span class="LC_error">'.
4017: &mt('An error occurred: [_1]',$putresult).'</span>';
4018: }
4019: if ($errors) {
4020: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
4021: $errors.'</ul>';
4022: }
4023: return $resulttext;
4024: }
4025:
4026: sub modify_colors {
4027: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
4028: my (%changes,%choices);
4029: my @bgs;
4030: my @links = ('link','alink','vlink');
4031: my @logintext;
4032: my @images;
4033: my $servadm = $r->dir_config('lonAdmEMail');
4034: my $errors;
4035: foreach my $role (@{$roles}) {
4036: if ($role eq 'login') {
4037: %choices = &login_choices();
4038: @logintext = ('textcol','bgcol');
4039: } else {
4040: %choices = &color_font_choices();
4041: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
4042: }
4043: if ($role eq 'login') {
4044: @images = ('img','logo','domlogo','login');
4045: @bgs = ('pgbg','mainbg','sidebg');
4046: } else {
4047: @images = ('img');
4048: @bgs = ('pgbg','tabbg','sidebg');
4049: }
4050: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
4051: foreach my $item (@bgs,@links,@logintext) {
4052: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
4053: }
4054: my ($configuserok,$author_ok,$switchserver) =
4055: &config_check($dom,$confname,$servadm);
4056: my ($width,$height) = &thumb_dimensions();
4057: if (ref($domconfig->{$role}) ne 'HASH') {
4058: $domconfig->{$role} = {};
4059: }
4060: foreach my $img (@images) {
4061: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
4062: if (defined($env{'form.login_showlogo_'.$img})) {
4063: $confhash->{$role}{'showlogo'}{$img} = 1;
4064: } else {
4065: $confhash->{$role}{'showlogo'}{$img} = 0;
4066: }
4067: }
4068: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
4069: && !defined($domconfig->{$role}{$img})
4070: && !$env{'form.'.$role.'_del_'.$img}
4071: && $env{'form.'.$role.'_import_'.$img}) {
4072: # import the old configured image from the .tab setting
4073: # if they haven't provided a new one
4074: $domconfig->{$role}{$img} =
4075: $env{'form.'.$role.'_import_'.$img};
4076: }
4077: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
4078: my $error;
4079: if ($configuserok eq 'ok') {
4080: if ($switchserver) {
4081: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
4082: } else {
4083: if ($author_ok eq 'ok') {
4084: my ($result,$logourl) =
4085: &publishlogo($r,'upload',$role.'_'.$img,
4086: $dom,$confname,$img,$width,$height);
4087: if ($result eq 'ok') {
4088: $confhash->{$role}{$img} = $logourl;
4089: $changes{$role}{'images'}{$img} = 1;
4090: } else {
4091: $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);
4092: }
4093: } else {
4094: $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);
4095: }
4096: }
4097: } else {
4098: $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);
4099: }
4100: if ($error) {
4101: &Apache::lonnet::logthis($error);
4102: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4103: }
4104: } elsif ($domconfig->{$role}{$img} ne '') {
4105: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
4106: my $error;
4107: if ($configuserok eq 'ok') {
4108: # is confname an author?
4109: if ($switchserver eq '') {
4110: if ($author_ok eq 'ok') {
4111: my ($result,$logourl) =
4112: &publishlogo($r,'copy',$domconfig->{$role}{$img},
4113: $dom,$confname,$img,$width,$height);
4114: if ($result eq 'ok') {
4115: $confhash->{$role}{$img} = $logourl;
4116: $changes{$role}{'images'}{$img} = 1;
4117: }
4118: }
4119: }
4120: }
4121: }
4122: }
4123: }
4124: if (ref($domconfig) eq 'HASH') {
4125: if (ref($domconfig->{$role}) eq 'HASH') {
4126: foreach my $img (@images) {
4127: if ($domconfig->{$role}{$img} ne '') {
4128: if ($env{'form.'.$role.'_del_'.$img}) {
4129: $confhash->{$role}{$img} = '';
4130: $changes{$role}{'images'}{$img} = 1;
4131: } else {
4132: if ($confhash->{$role}{$img} eq '') {
4133: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
4134: }
4135: }
4136: } else {
4137: if ($env{'form.'.$role.'_del_'.$img}) {
4138: $confhash->{$role}{$img} = '';
4139: $changes{$role}{'images'}{$img} = 1;
4140: }
4141: }
4142: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
4143: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
4144: if ($confhash->{$role}{'showlogo'}{$img} ne
4145: $domconfig->{$role}{'showlogo'}{$img}) {
4146: $changes{$role}{'showlogo'}{$img} = 1;
4147: }
4148: } else {
4149: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
4150: $changes{$role}{'showlogo'}{$img} = 1;
4151: }
4152: }
4153: }
4154: }
4155: if ($domconfig->{$role}{'font'} ne '') {
4156: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
4157: $changes{$role}{'font'} = 1;
4158: }
4159: } else {
4160: if ($confhash->{$role}{'font'}) {
4161: $changes{$role}{'font'} = 1;
4162: }
4163: }
4164: if ($role ne 'login') {
4165: if ($domconfig->{$role}{'fontmenu'} ne '') {
4166: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
4167: $changes{$role}{'fontmenu'} = 1;
4168: }
4169: } else {
4170: if ($confhash->{$role}{'fontmenu'}) {
4171: $changes{$role}{'fontmenu'} = 1;
4172: }
4173: }
4174: }
4175: foreach my $item (@bgs) {
4176: if ($domconfig->{$role}{$item} ne '') {
4177: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4178: $changes{$role}{'bgs'}{$item} = 1;
4179: }
4180: } else {
4181: if ($confhash->{$role}{$item}) {
4182: $changes{$role}{'bgs'}{$item} = 1;
4183: }
4184: }
4185: }
4186: foreach my $item (@links) {
4187: if ($domconfig->{$role}{$item} ne '') {
4188: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4189: $changes{$role}{'links'}{$item} = 1;
4190: }
4191: } else {
4192: if ($confhash->{$role}{$item}) {
4193: $changes{$role}{'links'}{$item} = 1;
4194: }
4195: }
4196: }
4197: foreach my $item (@logintext) {
4198: if ($domconfig->{$role}{$item} ne '') {
4199: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4200: $changes{$role}{'logintext'}{$item} = 1;
4201: }
4202: } else {
4203: if ($confhash->{$role}{$item}) {
4204: $changes{$role}{'logintext'}{$item} = 1;
4205: }
4206: }
4207: }
4208: } else {
4209: &default_change_checker($role,\@images,\@links,\@bgs,
4210: \@logintext,$confhash,\%changes);
4211: }
4212: } else {
4213: &default_change_checker($role,\@images,\@links,\@bgs,
4214: \@logintext,$confhash,\%changes);
4215: }
4216: }
4217: return ($errors,%changes);
4218: }
4219:
4220: sub config_check {
4221: my ($dom,$confname,$servadm) = @_;
4222: my ($configuserok,$author_ok,$switchserver,%currroles);
4223: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
4224: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
4225: $confname,$servadm);
4226: if ($configuserok eq 'ok') {
4227: $switchserver = &check_switchserver($dom,$confname);
4228: if ($switchserver eq '') {
4229: $author_ok = &check_authorstatus($dom,$confname,%currroles);
4230: }
4231: }
4232: return ($configuserok,$author_ok,$switchserver);
4233: }
4234:
4235: sub default_change_checker {
4236: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
4237: foreach my $item (@{$links}) {
4238: if ($confhash->{$role}{$item}) {
4239: $changes->{$role}{'links'}{$item} = 1;
4240: }
4241: }
4242: foreach my $item (@{$bgs}) {
4243: if ($confhash->{$role}{$item}) {
4244: $changes->{$role}{'bgs'}{$item} = 1;
4245: }
4246: }
4247: foreach my $item (@{$logintext}) {
4248: if ($confhash->{$role}{$item}) {
4249: $changes->{$role}{'logintext'}{$item} = 1;
4250: }
4251: }
4252: foreach my $img (@{$images}) {
4253: if ($env{'form.'.$role.'_del_'.$img}) {
4254: $confhash->{$role}{$img} = '';
4255: $changes->{$role}{'images'}{$img} = 1;
4256: }
4257: if ($role eq 'login') {
4258: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
4259: $changes->{$role}{'showlogo'}{$img} = 1;
4260: }
4261: }
4262: }
4263: if ($confhash->{$role}{'font'}) {
4264: $changes->{$role}{'font'} = 1;
4265: }
4266: }
4267:
4268: sub display_colorchgs {
4269: my ($dom,$changes,$roles,$confhash) = @_;
4270: my (%choices,$resulttext);
4271: if (!grep(/^login$/,@{$roles})) {
4272: $resulttext = &mt('Changes made:').'<br />';
4273: }
4274: foreach my $role (@{$roles}) {
4275: if ($role eq 'login') {
4276: %choices = &login_choices();
4277: } else {
4278: %choices = &color_font_choices();
4279: }
4280: if (ref($changes->{$role}) eq 'HASH') {
4281: if ($role ne 'login') {
4282: $resulttext .= '<h4>'.&mt($role).'</h4>';
4283: }
4284: foreach my $key (sort(keys(%{$changes->{$role}}))) {
4285: if ($role ne 'login') {
4286: $resulttext .= '<ul>';
4287: }
4288: if (ref($changes->{$role}{$key}) eq 'HASH') {
4289: if ($role ne 'login') {
4290: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
4291: }
4292: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
4293: if (($role eq 'login') && ($key eq 'showlogo')) {
4294: if ($confhash->{$role}{$key}{$item}) {
4295: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
4296: } else {
4297: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
4298: }
4299: } elsif ($confhash->{$role}{$item} eq '') {
4300: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
4301: } else {
4302: my $newitem = $confhash->{$role}{$item};
4303: if ($key eq 'images') {
4304: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
4305: }
4306: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
4307: }
4308: }
4309: if ($role ne 'login') {
4310: $resulttext .= '</ul></li>';
4311: }
4312: } else {
4313: if ($confhash->{$role}{$key} eq '') {
4314: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
4315: } else {
4316: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
4317: }
4318: }
4319: if ($role ne 'login') {
4320: $resulttext .= '</ul>';
4321: }
4322: }
4323: }
4324: }
4325: return $resulttext;
4326: }
4327:
4328: sub thumb_dimensions {
4329: return ('200','50');
4330: }
4331:
4332: sub check_dimensions {
4333: my ($inputfile) = @_;
4334: my ($fullwidth,$fullheight);
4335: if ($inputfile =~ m|^[/\w.\-]+$|) {
4336: if (open(PIPE,"identify $inputfile 2>&1 |")) {
4337: my $imageinfo = <PIPE>;
4338: if (!close(PIPE)) {
4339: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
4340: }
4341: chomp($imageinfo);
4342: my ($fullsize) =
4343: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
4344: if ($fullsize) {
4345: ($fullwidth,$fullheight) = split(/x/,$fullsize);
4346: }
4347: }
4348: }
4349: return ($fullwidth,$fullheight);
4350: }
4351:
4352: sub check_configuser {
4353: my ($uhome,$dom,$confname,$servadm) = @_;
4354: my ($configuserok,%currroles);
4355: if ($uhome eq 'no_host') {
4356: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
4357: my $configpass = &LONCAPA::Enrollment::create_password();
4358: $configuserok =
4359: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
4360: $configpass,'','','','','',undef,$servadm);
4361: } else {
4362: $configuserok = 'ok';
4363: %currroles =
4364: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
4365: }
4366: return ($configuserok,%currroles);
4367: }
4368:
4369: sub check_authorstatus {
4370: my ($dom,$confname,%currroles) = @_;
4371: my $author_ok;
4372: if (!$currroles{':'.$dom.':au'}) {
4373: my $start = time;
4374: my $end = 0;
4375: $author_ok =
4376: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
4377: 'au',$end,$start,'','','domconfig');
4378: } else {
4379: $author_ok = 'ok';
4380: }
4381: return $author_ok;
4382: }
4383:
4384: sub publishlogo {
4385: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
4386: my ($output,$fname,$logourl);
4387: if ($action eq 'upload') {
4388: $fname=$env{'form.'.$formname.'.filename'};
4389: chop($env{'form.'.$formname});
4390: } else {
4391: ($fname) = ($formname =~ /([^\/]+)$/);
4392: }
4393: if ($savefileas ne '') {
4394: $fname = $savefileas;
4395: }
4396: $fname=&Apache::lonnet::clean_filename($fname);
4397: # See if there is anything left
4398: unless ($fname) { return ('error: no uploaded file'); }
4399: $fname="$subdir/$fname";
4400: my $filepath='/home/'.$confname.'/public_html';
4401: my ($fnamepath,$file,$fetchthumb);
4402: $file=$fname;
4403: if ($fname=~m|/|) {
4404: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
4405: }
4406: my @parts=split(/\//,$filepath.'/'.$fnamepath);
4407: my $count;
4408: for ($count=4;$count<=$#parts;$count++) {
4409: $filepath.="/$parts[$count]";
4410: if ((-e $filepath)!=1) {
4411: mkdir($filepath,02770);
4412: }
4413: }
4414: # Check for bad extension and disallow upload
4415: if ($file=~/\.(\w+)$/ &&
4416: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
4417: $output =
4418: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
4419: } elsif ($file=~/\.(\w+)$/ &&
4420: !defined(&Apache::loncommon::fileembstyle($1))) {
4421: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
4422: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
4423: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
4424: } elsif (-d "$filepath/$file") {
4425: $output = &mt('File name is a directory name - rename the file and re-upload');
4426: } else {
4427: my $source = $filepath.'/'.$file;
4428: my $logfile;
4429: if (!open($logfile,">>$source".'.log')) {
4430: return (&mt('No write permission to Construction Space'));
4431: }
4432: print $logfile
4433: "\n================= Publish ".localtime()." ================\n".
4434: $env{'user.name'}.':'.$env{'user.domain'}."\n";
4435: # Save the file
4436: if (!open(FH,'>'.$source)) {
4437: &Apache::lonnet::logthis('Failed to create '.$source);
4438: return (&mt('Failed to create file'));
4439: }
4440: if ($action eq 'upload') {
4441: if (!print FH ($env{'form.'.$formname})) {
4442: &Apache::lonnet::logthis('Failed to write to '.$source);
4443: return (&mt('Failed to write file'));
4444: }
4445: } else {
4446: my $original = &Apache::lonnet::filelocation('',$formname);
4447: if(!copy($original,$source)) {
4448: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
4449: return (&mt('Failed to write file'));
4450: }
4451: }
4452: close(FH);
4453: chmod(0660, $source); # Permissions to rw-rw---.
4454:
4455: my $docroot=$r->dir_config('lonDocRoot');
4456: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
4457: my $copyfile=$targetdir.'/'.$file;
4458:
4459: my @parts=split(/\//,$targetdir);
4460: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
4461: for (my $count=5;$count<=$#parts;$count++) {
4462: $path.="/$parts[$count]";
4463: if (!-e $path) {
4464: print $logfile "\nCreating directory ".$path;
4465: mkdir($path,02770);
4466: }
4467: }
4468: my $versionresult;
4469: if (-e $copyfile) {
4470: $versionresult = &logo_versioning($targetdir,$file,$logfile);
4471: } else {
4472: $versionresult = 'ok';
4473: }
4474: if ($versionresult eq 'ok') {
4475: if (copy($source,$copyfile)) {
4476: print $logfile "\nCopied original source to ".$copyfile."\n";
4477: $output = 'ok';
4478: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
4479: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
4480: } else {
4481: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
4482: $output = &mt('Failed to copy file to RES space').", $!";
4483: }
4484: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
4485: my $inputfile = $filepath.'/'.$file;
4486: my $outfile = $filepath.'/'.'tn-'.$file;
4487: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
4488: if ($fullwidth ne '' && $fullheight ne '') {
4489: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
4490: my $thumbsize = $thumbwidth.'x'.$thumbheight;
4491: system("convert -sample $thumbsize $inputfile $outfile");
4492: chmod(0660, $filepath.'/tn-'.$file);
4493: if (-e $outfile) {
4494: my $copyfile=$targetdir.'/tn-'.$file;
4495: if (copy($outfile,$copyfile)) {
4496: print $logfile "\nCopied source to ".$copyfile."\n";
4497: &write_metadata($dom,$confname,$formname,
4498: $targetdir,'tn-'.$file,$logfile);
4499: } else {
4500: print $logfile "\nUnable to write ".$copyfile.
4501: ':'.$!."\n";
4502: }
4503: }
4504: }
4505: }
4506: }
4507: } else {
4508: $output = $versionresult;
4509: }
4510: }
4511: return ($output,$logourl);
4512: }
4513:
4514: sub logo_versioning {
4515: my ($targetdir,$file,$logfile) = @_;
4516: my $target = $targetdir.'/'.$file;
4517: my ($maxversion,$fn,$extn,$output);
4518: $maxversion = 0;
4519: if ($file =~ /^(.+)\.(\w+)$/) {
4520: $fn=$1;
4521: $extn=$2;
4522: }
4523: opendir(DIR,$targetdir);
4524: while (my $filename=readdir(DIR)) {
4525: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
4526: $maxversion=($1>$maxversion)?$1:$maxversion;
4527: }
4528: }
4529: $maxversion++;
4530: print $logfile "\nCreating old version ".$maxversion."\n";
4531: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
4532: if (copy($target,$copyfile)) {
4533: print $logfile "Copied old target to ".$copyfile."\n";
4534: $copyfile=$copyfile.'.meta';
4535: if (copy($target.'.meta',$copyfile)) {
4536: print $logfile "Copied old target metadata to ".$copyfile."\n";
4537: $output = 'ok';
4538: } else {
4539: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
4540: $output = &mt('Failed to copy old meta').", $!, ";
4541: }
4542: } else {
4543: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
4544: $output = &mt('Failed to copy old target').", $!, ";
4545: }
4546: return $output;
4547: }
4548:
4549: sub write_metadata {
4550: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
4551: my (%metadatafields,%metadatakeys,$output);
4552: $metadatafields{'title'}=$formname;
4553: $metadatafields{'creationdate'}=time;
4554: $metadatafields{'lastrevisiondate'}=time;
4555: $metadatafields{'copyright'}='public';
4556: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
4557: $env{'user.domain'};
4558: $metadatafields{'authorspace'}=$confname.':'.$dom;
4559: $metadatafields{'domain'}=$dom;
4560: {
4561: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
4562: my $mfh;
4563: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
4564: $output = &mt('Could not write metadata');
4565: }
4566: foreach (sort keys %metadatafields) {
4567: unless ($_=~/\./) {
4568: my $unikey=$_;
4569: $unikey=~/^([A-Za-z]+)/;
4570: my $tag=$1;
4571: $tag=~tr/A-Z/a-z/;
4572: print $mfh "\n\<$tag";
4573: foreach (split(/\,/,$metadatakeys{$unikey})) {
4574: my $value=$metadatafields{$unikey.'.'.$_};
4575: $value=~s/\"/\'\'/g;
4576: print $mfh ' '.$_.'="'.$value.'"';
4577: }
4578: print $mfh '>'.
4579: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
4580: .'</'.$tag.'>';
4581: }
4582: }
4583: $output = 'ok';
4584: print $logfile "\nWrote metadata";
4585: close($mfh);
4586: }
4587: }
4588:
4589: sub check_switchserver {
4590: my ($dom,$confname) = @_;
4591: my ($allowed,$switchserver);
4592: my $home = &Apache::lonnet::homeserver($confname,$dom);
4593: if ($home eq 'no_host') {
4594: $home = &Apache::lonnet::domain($dom,'primary');
4595: }
4596: my @ids=&Apache::lonnet::current_machine_ids();
4597: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
4598: if (!$allowed) {
4599: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
4600: }
4601: return $switchserver;
4602: }
4603:
4604: sub modify_quotas {
4605: my ($dom,$action,%domconfig) = @_;
4606: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
4607: %limithash,$toolregexp,%conditions,$resulttext,%changes);
4608: if ($action eq 'quotas') {
4609: $context = 'tools';
4610: } else {
4611: $context = $action;
4612: }
4613: if ($context eq 'requestcourses') {
4614: @usertools = ('official','unofficial','community');
4615: @options =('norequest','approval','validate','autolimit');
4616: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
4617: %titles = &courserequest_titles();
4618: $toolregexp = join('|',@usertools);
4619: %conditions = &courserequest_conditions();
4620: } else {
4621: @usertools = ('aboutme','blog','portfolio');
4622: %titles = &tool_titles();
4623: }
4624: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4625: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4626: foreach my $key (keys(%env)) {
4627: if ($context eq 'requestcourses') {
4628: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
4629: my $item = $1;
4630: my $type = $2;
4631: if ($type =~ /^limit_(.+)/) {
4632: $limithash{$item}{$1} = $env{$key};
4633: } else {
4634: $confhash{$item}{$type} = $env{$key};
4635: }
4636: }
4637: } else {
4638: if ($key =~ /^form\.quota_(.+)$/) {
4639: $confhash{'defaultquota'}{$1} = $env{$key};
4640: }
4641: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
4642: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
4643: }
4644: }
4645: }
4646: if ($context eq 'requestcourses') {
4647: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
4648: @approvalnotify = sort(@approvalnotify);
4649: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
4650: if (ref($domconfig{$action}) eq 'HASH') {
4651: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
4652: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
4653: $changes{'notify'}{'approval'} = 1;
4654: }
4655: } else {
4656: if ($domconfig{$action}{'notify'}{'approval'}) {
4657: $changes{'notify'}{'approval'} = 1;
4658: }
4659: }
4660: } else {
4661: if ($domconfig{$action}{'notify'}{'approval'}) {
4662: $changes{'notify'}{'approval'} = 1;
4663: }
4664: }
4665: } else {
4666: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
4667: }
4668: foreach my $item (@usertools) {
4669: foreach my $type (@{$types},'default','_LC_adv') {
4670: my $unset;
4671: if ($context eq 'requestcourses') {
4672: $unset = '0';
4673: if ($type eq '_LC_adv') {
4674: $unset = '';
4675: }
4676: if ($confhash{$item}{$type} eq 'autolimit') {
4677: $confhash{$item}{$type} .= '=';
4678: unless ($limithash{$item}{$type} =~ /\D/) {
4679: $confhash{$item}{$type} .= $limithash{$item}{$type};
4680: }
4681: }
4682: } else {
4683: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
4684: $confhash{$item}{$type} = 1;
4685: } else {
4686: $confhash{$item}{$type} = 0;
4687: }
4688: }
4689: if (ref($domconfig{$action}) eq 'HASH') {
4690: if (ref($domconfig{$action}{$item}) eq 'HASH') {
4691: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
4692: $changes{$item}{$type} = 1;
4693: }
4694: } else {
4695: if ($context eq 'requestcourses') {
4696: if ($confhash{$item}{$type} ne $unset) {
4697: $changes{$item}{$type} = 1;
4698: }
4699: } else {
4700: if (!$confhash{$item}{$type}) {
4701: $changes{$item}{$type} = 1;
4702: }
4703: }
4704: }
4705: } else {
4706: if ($context eq 'requestcourses') {
4707: if ($confhash{$item}{$type} ne $unset) {
4708: $changes{$item}{$type} = 1;
4709: }
4710: } else {
4711: if (!$confhash{$item}{$type}) {
4712: $changes{$item}{$type} = 1;
4713: }
4714: }
4715: }
4716: }
4717: }
4718: unless ($context eq 'requestcourses') {
4719: if (ref($domconfig{'quotas'}) eq 'HASH') {
4720: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4721: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
4722: if (exists($confhash{'defaultquota'}{$key})) {
4723: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
4724: $changes{'defaultquota'}{$key} = 1;
4725: }
4726: } else {
4727: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
4728: }
4729: }
4730: } else {
4731: foreach my $key (keys(%{$domconfig{'quotas'}})) {
4732: if (exists($confhash{'defaultquota'}{$key})) {
4733: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
4734: $changes{'defaultquota'}{$key} = 1;
4735: }
4736: } else {
4737: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
4738: }
4739: }
4740: }
4741: }
4742: if (ref($confhash{'defaultquota'}) eq 'HASH') {
4743: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
4744: if (ref($domconfig{'quotas'}) eq 'HASH') {
4745: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4746: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
4747: $changes{'defaultquota'}{$key} = 1;
4748: }
4749: } else {
4750: if (!exists($domconfig{'quotas'}{$key})) {
4751: $changes{'defaultquota'}{$key} = 1;
4752: }
4753: }
4754: } else {
4755: $changes{'defaultquota'}{$key} = 1;
4756: }
4757: }
4758: }
4759: }
4760:
4761: foreach my $key (keys(%confhash)) {
4762: $domdefaults{$key} = $confhash{$key};
4763: }
4764:
4765: my %quotahash = (
4766: $action => { %confhash }
4767: );
4768: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
4769: $dom);
4770: if ($putresult eq 'ok') {
4771: if (keys(%changes) > 0) {
4772: my $cachetime = 24*60*60;
4773: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
4774:
4775: $resulttext = &mt('Changes made:').'<ul>';
4776: unless ($context eq 'requestcourses') {
4777: if (ref($changes{'defaultquota'}) eq 'HASH') {
4778: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
4779: foreach my $type (@{$types},'default') {
4780: if (defined($changes{'defaultquota'}{$type})) {
4781: my $typetitle = $usertypes->{$type};
4782: if ($type eq 'default') {
4783: $typetitle = $othertitle;
4784: }
4785: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
4786: }
4787: }
4788: $resulttext .= '</ul></li>';
4789: }
4790: }
4791: my %newenv;
4792: foreach my $item (@usertools) {
4793: if (ref($changes{$item}) eq 'HASH') {
4794: my $newacc =
4795: &Apache::lonnet::usertools_access($env{'user.name'},
4796: $env{'user.domain'},
4797: $item,'reload',$context);
4798: if ($context eq 'requestcourses') {
4799: if ($env{'environment.canrequest.'.$item} ne $newacc) {
4800: $newenv{'environment.canrequest.'.$item} = $newacc;
4801: }
4802: } else {
4803: if ($env{'environment.availabletools.'.$item} ne $newacc) {
4804: $newenv{'environment.availabletools.'.$item} = $newacc;
4805: }
4806: }
4807: $resulttext .= '<li>'.$titles{$item}.'<ul>';
4808: foreach my $type (@{$types},'default','_LC_adv') {
4809: if ($changes{$item}{$type}) {
4810: my $typetitle = $usertypes->{$type};
4811: if ($type eq 'default') {
4812: $typetitle = $othertitle;
4813: } elsif ($type eq '_LC_adv') {
4814: $typetitle = 'LON-CAPA Advanced Users';
4815: }
4816: if ($confhash{$item}{$type}) {
4817: if ($context eq 'requestcourses') {
4818: my $cond;
4819: if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) {
4820: if ($1 eq '') {
4821: $cond = &mt('(Automatic processing of any request).');
4822: } else {
4823: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
4824: }
4825: } else {
4826: $cond = $conditions{$confhash{$item}{$type}};
4827: }
4828: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
4829: } else {
4830: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
4831: }
4832: } else {
4833: if ($type eq '_LC_adv') {
4834: if ($confhash{$item}{$type} eq '0') {
4835: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4836: } else {
4837: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
4838: }
4839: } else {
4840: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4841: }
4842: }
4843: }
4844: }
4845: $resulttext .= '</ul></li>';
4846: }
4847: }
4848: if ($action eq 'requestcourses') {
4849: if (ref($changes{'notify'}) eq 'HASH') {
4850: if ($changes{'notify'}{'approval'}) {
4851: if (ref($confhash{'notify'}) eq 'HASH') {
4852: if ($confhash{'notify'}{'approval'}) {
4853: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
4854: } else {
4855: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of course requests requiring approval.').'</li>';
4856: }
4857: }
4858: }
4859: }
4860: }
4861: $resulttext .= '</ul>';
4862: if (keys(%newenv)) {
4863: &Apache::lonnet::appenv(\%newenv);
4864: }
4865: } else {
4866: if ($context eq 'requestcourses') {
4867: $resulttext = &mt('No changes made to rights to request creation of courses.');
4868: } else {
4869: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
4870: }
4871: }
4872: } else {
4873: $resulttext = '<span class="LC_error">'.
4874: &mt('An error occurred: [_1]',$putresult).'</span>';
4875: }
4876: return $resulttext;
4877: }
4878:
4879: sub modify_autoenroll {
4880: my ($dom,%domconfig) = @_;
4881: my ($resulttext,%changes);
4882: my %currautoenroll;
4883: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
4884: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
4885: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
4886: }
4887: }
4888: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4889: my %title = ( run => 'Auto-enrollment active',
4890: sender => 'Sender for notification messages',
4891: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
4892: my @offon = ('off','on');
4893: my $sender_uname = $env{'form.sender_uname'};
4894: my $sender_domain = $env{'form.sender_domain'};
4895: if ($sender_domain eq '') {
4896: $sender_uname = '';
4897: } elsif ($sender_uname eq '') {
4898: $sender_domain = '';
4899: }
4900: my $coowners = $env{'form.autoassign_coowners'};
4901: my %autoenrollhash = (
4902: autoenroll => { 'run' => $env{'form.autoenroll_run'},
4903: 'sender_uname' => $sender_uname,
4904: 'sender_domain' => $sender_domain,
4905: 'co-owners' => $coowners,
4906: }
4907: );
4908: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
4909: $dom);
4910: if ($putresult eq 'ok') {
4911: if (exists($currautoenroll{'run'})) {
4912: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
4913: $changes{'run'} = 1;
4914: }
4915: } elsif ($autorun) {
4916: if ($env{'form.autoenroll_run'} ne '1') {
4917: $changes{'run'} = 1;
4918: }
4919: }
4920: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
4921: $changes{'sender'} = 1;
4922: }
4923: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
4924: $changes{'sender'} = 1;
4925: }
4926: if ($currautoenroll{'co-owners'} ne '') {
4927: if ($currautoenroll{'co-owners'} ne $coowners) {
4928: $changes{'coowners'} = 1;
4929: }
4930: } elsif ($coowners) {
4931: $changes{'coowners'} = 1;
4932: }
4933: if (keys(%changes) > 0) {
4934: $resulttext = &mt('Changes made:').'<ul>';
4935: if ($changes{'run'}) {
4936: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
4937: }
4938: if ($changes{'sender'}) {
4939: if ($sender_uname eq '' || $sender_domain eq '') {
4940: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
4941: } else {
4942: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
4943: }
4944: }
4945: if ($changes{'coowners'}) {
4946: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
4947: &Apache::loncommon::devalidate_domconfig_cache($dom);
4948: }
4949: $resulttext .= '</ul>';
4950: } else {
4951: $resulttext = &mt('No changes made to auto-enrollment settings');
4952: }
4953: } else {
4954: $resulttext = '<span class="LC_error">'.
4955: &mt('An error occurred: [_1]',$putresult).'</span>';
4956: }
4957: return $resulttext;
4958: }
4959:
4960: sub modify_autoupdate {
4961: my ($dom,%domconfig) = @_;
4962: my ($resulttext,%currautoupdate,%fields,%changes);
4963: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
4964: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
4965: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
4966: }
4967: }
4968: my @offon = ('off','on');
4969: my %title = &Apache::lonlocal::texthash (
4970: run => 'Auto-update:',
4971: classlists => 'Updates to user information in classlists?'
4972: );
4973: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4974: my %fieldtitles = &Apache::lonlocal::texthash (
4975: id => 'Student/Employee ID',
4976: permanentemail => 'E-mail address',
4977: lastname => 'Last Name',
4978: firstname => 'First Name',
4979: middlename => 'Middle Name',
4980: generation => 'Generation',
4981: );
4982: $othertitle = &mt('All users');
4983: if (keys(%{$usertypes}) > 0) {
4984: $othertitle = &mt('Other users');
4985: }
4986: foreach my $key (keys(%env)) {
4987: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
4988: my ($usertype,$item) = ($1,$2);
4989: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
4990: if ($usertype eq 'default') {
4991: push(@{$fields{$1}},$2);
4992: } elsif (ref($types) eq 'ARRAY') {
4993: if (grep(/^\Q$usertype\E$/,@{$types})) {
4994: push(@{$fields{$1}},$2);
4995: }
4996: }
4997: }
4998: }
4999: }
5000: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
5001: @lockablenames = sort(@lockablenames);
5002: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
5003: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
5004: if (@changed) {
5005: $changes{'lockablenames'} = 1;
5006: }
5007: } else {
5008: if (@lockablenames) {
5009: $changes{'lockablenames'} = 1;
5010: }
5011: }
5012: my %updatehash = (
5013: autoupdate => { run => $env{'form.autoupdate_run'},
5014: classlists => $env{'form.classlists'},
5015: fields => {%fields},
5016: lockablenames => \@lockablenames,
5017: }
5018: );
5019: foreach my $key (keys(%currautoupdate)) {
5020: if (($key eq 'run') || ($key eq 'classlists')) {
5021: if (exists($updatehash{autoupdate}{$key})) {
5022: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
5023: $changes{$key} = 1;
5024: }
5025: }
5026: } elsif ($key eq 'fields') {
5027: if (ref($currautoupdate{$key}) eq 'HASH') {
5028: foreach my $item (@{$types},'default') {
5029: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
5030: my $change = 0;
5031: foreach my $type (@{$currautoupdate{$key}{$item}}) {
5032: if (!exists($fields{$item})) {
5033: $change = 1;
5034: last;
5035: } elsif (ref($fields{$item}) eq 'ARRAY') {
5036: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
5037: $change = 1;
5038: last;
5039: }
5040: }
5041: }
5042: if ($change) {
5043: push(@{$changes{$key}},$item);
5044: }
5045: }
5046: }
5047: }
5048: } elsif ($key eq 'lockablenames') {
5049: if (ref($currautoupdate{$key}) eq 'ARRAY') {
5050: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
5051: if (@changed) {
5052: $changes{'lockablenames'} = 1;
5053: }
5054: } else {
5055: if (@lockablenames) {
5056: $changes{'lockablenames'} = 1;
5057: }
5058: }
5059: }
5060: }
5061: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
5062: if (@lockablenames) {
5063: $changes{'lockablenames'} = 1;
5064: }
5065: }
5066: foreach my $item (@{$types},'default') {
5067: if (defined($fields{$item})) {
5068: if (ref($currautoupdate{'fields'}) eq 'HASH') {
5069: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
5070: my $change = 0;
5071: if (ref($fields{$item}) eq 'ARRAY') {
5072: foreach my $type (@{$fields{$item}}) {
5073: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
5074: $change = 1;
5075: last;
5076: }
5077: }
5078: }
5079: if ($change) {
5080: push(@{$changes{'fields'}},$item);
5081: }
5082: } else {
5083: push(@{$changes{'fields'}},$item);
5084: }
5085: } else {
5086: push(@{$changes{'fields'}},$item);
5087: }
5088: }
5089: }
5090: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
5091: $dom);
5092: if ($putresult eq 'ok') {
5093: if (keys(%changes) > 0) {
5094: $resulttext = &mt('Changes made:').'<ul>';
5095: foreach my $key (sort(keys(%changes))) {
5096: if ($key eq 'lockablenames') {
5097: $resulttext .= '<li>';
5098: if (@lockablenames) {
5099: $usertypes->{'default'} = $othertitle;
5100: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
5101: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
5102: } else {
5103: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
5104: }
5105: $resulttext .= '</li>';
5106: } elsif (ref($changes{$key}) eq 'ARRAY') {
5107: foreach my $item (@{$changes{$key}}) {
5108: my @newvalues;
5109: foreach my $type (@{$fields{$item}}) {
5110: push(@newvalues,$fieldtitles{$type});
5111: }
5112: my $newvaluestr;
5113: if (@newvalues > 0) {
5114: $newvaluestr = join(', ',@newvalues);
5115: } else {
5116: $newvaluestr = &mt('none');
5117: }
5118: if ($item eq 'default') {
5119: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
5120: } else {
5121: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
5122: }
5123: }
5124: } else {
5125: my $newvalue;
5126: if ($key eq 'run') {
5127: $newvalue = $offon[$env{'form.autoupdate_run'}];
5128: } else {
5129: $newvalue = $offon[$env{'form.'.$key}];
5130: }
5131: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
5132: }
5133: }
5134: $resulttext .= '</ul>';
5135: } else {
5136: $resulttext = &mt('No changes made to autoupdates');
5137: }
5138: } else {
5139: $resulttext = '<span class="LC_error">'.
5140: &mt('An error occurred: [_1]',$putresult).'</span>';
5141: }
5142: return $resulttext;
5143: }
5144:
5145: sub modify_autocreate {
5146: my ($dom,%domconfig) = @_;
5147: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
5148: if (ref($domconfig{'autocreate'}) eq 'HASH') {
5149: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
5150: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
5151: }
5152: }
5153: my %title= ( xml => 'Auto-creation of courses in XML course description files',
5154: req => 'Auto-creation of validated requests for official courses',
5155: xmldc => 'Identity of course creator of courses from XML files',
5156: );
5157: my @types = ('xml','req');
5158: foreach my $item (@types) {
5159: $newvals{$item} = $env{'form.autocreate_'.$item};
5160: $newvals{$item} =~ s/\D//g;
5161: $newvals{$item} = 0 if ($newvals{$item} eq '');
5162: }
5163: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
5164: my %domcoords = &get_active_dcs($dom);
5165: unless (exists($domcoords{$newvals{'xmldc'}})) {
5166: $newvals{'xmldc'} = '';
5167: }
5168: %autocreatehash = (
5169: autocreate => { xml => $newvals{'xml'},
5170: req => $newvals{'req'},
5171: }
5172: );
5173: if ($newvals{'xmldc'} ne '') {
5174: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
5175: }
5176: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
5177: $dom);
5178: if ($putresult eq 'ok') {
5179: my @items = @types;
5180: if ($newvals{'xml'}) {
5181: push(@items,'xmldc');
5182: }
5183: foreach my $item (@items) {
5184: if (exists($currautocreate{$item})) {
5185: if ($currautocreate{$item} ne $newvals{$item}) {
5186: $changes{$item} = 1;
5187: }
5188: } elsif ($newvals{$item}) {
5189: $changes{$item} = 1;
5190: }
5191: }
5192: if (keys(%changes) > 0) {
5193: my @offon = ('off','on');
5194: $resulttext = &mt('Changes made:').'<ul>';
5195: foreach my $item (@types) {
5196: if ($changes{$item}) {
5197: my $newtxt = $offon[$newvals{$item}];
5198: $resulttext .= '<li>'.&mt("$title{$item} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
5199: }
5200: }
5201: if ($changes{'xmldc'}) {
5202: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
5203: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
5204: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
5205: }
5206: $resulttext .= '</ul>';
5207: } else {
5208: $resulttext = &mt('No changes made to auto-creation settings');
5209: }
5210: } else {
5211: $resulttext = '<span class="LC_error">'.
5212: &mt('An error occurred: [_1]',$putresult).'</span>';
5213: }
5214: return $resulttext;
5215: }
5216:
5217: sub modify_directorysrch {
5218: my ($dom,%domconfig) = @_;
5219: my ($resulttext,%changes);
5220: my %currdirsrch;
5221: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5222: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
5223: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
5224: }
5225: }
5226: my %title = ( available => 'Directory search available',
5227: localonly => 'Other domains can search',
5228: searchby => 'Search types',
5229: searchtypes => 'Search latitude');
5230: my @offon = ('off','on');
5231: my @otherdoms = ('Yes','No');
5232:
5233: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
5234: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
5235: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
5236:
5237: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5238: if (keys(%{$usertypes}) == 0) {
5239: @cansearch = ('default');
5240: } else {
5241: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
5242: foreach my $type (@{$currdirsrch{'cansearch'}}) {
5243: if (!grep(/^\Q$type\E$/,@cansearch)) {
5244: push(@{$changes{'cansearch'}},$type);
5245: }
5246: }
5247: foreach my $type (@cansearch) {
5248: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
5249: push(@{$changes{'cansearch'}},$type);
5250: }
5251: }
5252: } else {
5253: push(@{$changes{'cansearch'}},@cansearch);
5254: }
5255: }
5256:
5257: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
5258: foreach my $by (@{$currdirsrch{'searchby'}}) {
5259: if (!grep(/^\Q$by\E$/,@searchby)) {
5260: push(@{$changes{'searchby'}},$by);
5261: }
5262: }
5263: foreach my $by (@searchby) {
5264: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
5265: push(@{$changes{'searchby'}},$by);
5266: }
5267: }
5268: } else {
5269: push(@{$changes{'searchby'}},@searchby);
5270: }
5271:
5272: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
5273: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
5274: if (!grep(/^\Q$type\E$/,@searchtypes)) {
5275: push(@{$changes{'searchtypes'}},$type);
5276: }
5277: }
5278: foreach my $type (@searchtypes) {
5279: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
5280: push(@{$changes{'searchtypes'}},$type);
5281: }
5282: }
5283: } else {
5284: if (exists($currdirsrch{'searchtypes'})) {
5285: foreach my $type (@searchtypes) {
5286: if ($type ne $currdirsrch{'searchtypes'}) {
5287: push(@{$changes{'searchtypes'}},$type);
5288: }
5289: }
5290: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
5291: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
5292: }
5293: } else {
5294: push(@{$changes{'searchtypes'}},@searchtypes);
5295: }
5296: }
5297:
5298: my %dirsrch_hash = (
5299: directorysrch => { available => $env{'form.dirsrch_available'},
5300: cansearch => \@cansearch,
5301: localonly => $env{'form.dirsrch_localonly'},
5302: searchby => \@searchby,
5303: searchtypes => \@searchtypes,
5304: }
5305: );
5306: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
5307: $dom);
5308: if ($putresult eq 'ok') {
5309: if (exists($currdirsrch{'available'})) {
5310: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
5311: $changes{'available'} = 1;
5312: }
5313: } else {
5314: if ($env{'form.dirsrch_available'} eq '1') {
5315: $changes{'available'} = 1;
5316: }
5317: }
5318: if (exists($currdirsrch{'localonly'})) {
5319: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
5320: $changes{'localonly'} = 1;
5321: }
5322: } else {
5323: if ($env{'form.dirsrch_localonly'} eq '1') {
5324: $changes{'localonly'} = 1;
5325: }
5326: }
5327: if (keys(%changes) > 0) {
5328: $resulttext = &mt('Changes made:').'<ul>';
5329: if ($changes{'available'}) {
5330: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
5331: }
5332: if ($changes{'localonly'}) {
5333: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
5334: }
5335:
5336: if (ref($changes{'cansearch'}) eq 'ARRAY') {
5337: my $chgtext;
5338: if (ref($usertypes) eq 'HASH') {
5339: if (keys(%{$usertypes}) > 0) {
5340: foreach my $type (@{$types}) {
5341: if (grep(/^\Q$type\E$/,@cansearch)) {
5342: $chgtext .= $usertypes->{$type}.'; ';
5343: }
5344: }
5345: if (grep(/^default$/,@cansearch)) {
5346: $chgtext .= $othertitle;
5347: } else {
5348: $chgtext =~ s/\; $//;
5349: }
5350: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
5351: }
5352: }
5353: }
5354: if (ref($changes{'searchby'}) eq 'ARRAY') {
5355: my ($searchtitles,$titleorder) = &sorted_searchtitles();
5356: my $chgtext;
5357: foreach my $type (@{$titleorder}) {
5358: if (grep(/^\Q$type\E$/,@searchby)) {
5359: if (defined($searchtitles->{$type})) {
5360: $chgtext .= $searchtitles->{$type}.'; ';
5361: }
5362: }
5363: }
5364: $chgtext =~ s/\; $//;
5365: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
5366: }
5367: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
5368: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
5369: my $chgtext;
5370: foreach my $type (@{$srchtypeorder}) {
5371: if (grep(/^\Q$type\E$/,@searchtypes)) {
5372: if (defined($srchtypes_desc->{$type})) {
5373: $chgtext .= $srchtypes_desc->{$type}.'; ';
5374: }
5375: }
5376: }
5377: $chgtext =~ s/\; $//;
5378: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
5379: }
5380: $resulttext .= '</ul>';
5381: } else {
5382: $resulttext = &mt('No changes made to institution directory search settings');
5383: }
5384: } else {
5385: $resulttext = '<span class="LC_error">'.
5386: &mt('An error occurred: [_1]',$putresult).'</span>';
5387: }
5388: return $resulttext;
5389: }
5390:
5391: sub modify_contacts {
5392: my ($dom,%domconfig) = @_;
5393: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
5394: if (ref($domconfig{'contacts'}) eq 'HASH') {
5395: foreach my $key (keys(%{$domconfig{'contacts'}})) {
5396: $currsetting{$key} = $domconfig{'contacts'}{$key};
5397: }
5398: }
5399: my (%others,%to,%bcc);
5400: my @contacts = ('supportemail','adminemail');
5401: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
5402: 'requestsmail');
5403: foreach my $type (@mailings) {
5404: @{$newsetting{$type}} =
5405: &Apache::loncommon::get_env_multiple('form.'.$type);
5406: foreach my $item (@contacts) {
5407: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
5408: $contacts_hash{contacts}{$type}{$item} = 1;
5409: } else {
5410: $contacts_hash{contacts}{$type}{$item} = 0;
5411: }
5412: }
5413: $others{$type} = $env{'form.'.$type.'_others'};
5414: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
5415: if ($type eq 'helpdeskmail') {
5416: $bcc{$type} = $env{'form.'.$type.'_bcc'};
5417: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
5418: }
5419: }
5420: foreach my $item (@contacts) {
5421: $to{$item} = $env{'form.'.$item};
5422: $contacts_hash{'contacts'}{$item} = $to{$item};
5423: }
5424: if (keys(%currsetting) > 0) {
5425: foreach my $item (@contacts) {
5426: if ($to{$item} ne $currsetting{$item}) {
5427: $changes{$item} = 1;
5428: }
5429: }
5430: foreach my $type (@mailings) {
5431: foreach my $item (@contacts) {
5432: if (ref($currsetting{$type}) eq 'HASH') {
5433: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
5434: push(@{$changes{$type}},$item);
5435: }
5436: } else {
5437: push(@{$changes{$type}},@{$newsetting{$type}});
5438: }
5439: }
5440: if ($others{$type} ne $currsetting{$type}{'others'}) {
5441: push(@{$changes{$type}},'others');
5442: }
5443: if ($type eq 'helpdeskmail') {
5444: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
5445: push(@{$changes{$type}},'bcc');
5446: }
5447: }
5448: }
5449: } else {
5450: my %default;
5451: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
5452: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
5453: $default{'errormail'} = 'adminemail';
5454: $default{'packagesmail'} = 'adminemail';
5455: $default{'helpdeskmail'} = 'supportemail';
5456: $default{'lonstatusmail'} = 'adminemail';
5457: $default{'requestsmail'} = 'adminemail';
5458: foreach my $item (@contacts) {
5459: if ($to{$item} ne $default{$item}) {
5460: $changes{$item} = 1;
5461: }
5462: }
5463: foreach my $type (@mailings) {
5464: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
5465:
5466: push(@{$changes{$type}},@{$newsetting{$type}});
5467: }
5468: if ($others{$type} ne '') {
5469: push(@{$changes{$type}},'others');
5470: }
5471: if ($type eq 'helpdeskmail') {
5472: if ($bcc{$type} ne '') {
5473: push(@{$changes{$type}},'bcc');
5474: }
5475: }
5476: }
5477: }
5478: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
5479: $dom);
5480: if ($putresult eq 'ok') {
5481: if (keys(%changes) > 0) {
5482: my ($titles,$short_titles) = &contact_titles();
5483: $resulttext = &mt('Changes made:').'<ul>';
5484: foreach my $item (@contacts) {
5485: if ($changes{$item}) {
5486: $resulttext .= '<li>'.$titles->{$item}.
5487: &mt(' set to: ').
5488: '<span class="LC_cusr_emph">'.
5489: $to{$item}.'</span></li>';
5490: }
5491: }
5492: foreach my $type (@mailings) {
5493: if (ref($changes{$type}) eq 'ARRAY') {
5494: $resulttext .= '<li>'.$titles->{$type}.': ';
5495: my @text;
5496: foreach my $item (@{$newsetting{$type}}) {
5497: push(@text,$short_titles->{$item});
5498: }
5499: if ($others{$type} ne '') {
5500: push(@text,$others{$type});
5501: }
5502: $resulttext .= '<span class="LC_cusr_emph">'.
5503: join(', ',@text).'</span>';
5504: if ($type eq 'helpdeskmail') {
5505: if ($bcc{$type} ne '') {
5506: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
5507: }
5508: }
5509: $resulttext .= '</li>';
5510: }
5511: }
5512: $resulttext .= '</ul>';
5513: } else {
5514: $resulttext = &mt('No changes made to contact information');
5515: }
5516: } else {
5517: $resulttext = '<span class="LC_error">'.
5518: &mt('An error occurred: [_1].',$putresult).'</span>';
5519: }
5520: return $resulttext;
5521: }
5522:
5523: sub modify_usercreation {
5524: my ($dom,%domconfig) = @_;
5525: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
5526: my $warningmsg;
5527: if (ref($domconfig{'usercreation'}) eq 'HASH') {
5528: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
5529: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
5530: }
5531: }
5532: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
5533: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
5534: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
5535: my @contexts = ('author','course','requestcrs','selfcreate');
5536: foreach my $item(@contexts) {
5537: if ($item eq 'selfcreate') {
5538: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
5539: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5540: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
5541: if (ref($cancreate{$item}) eq 'ARRAY') {
5542: if (grep(/^login$/,@{$cancreate{$item}})) {
5543: $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.');
5544: }
5545: }
5546: }
5547: } else {
5548: $cancreate{$item} = $env{'form.can_createuser_'.$item};
5549: }
5550: }
5551: my ($othertitle,$usertypes,$types) =
5552: &Apache::loncommon::sorted_inst_types($dom);
5553: if (ref($types) eq 'ARRAY') {
5554: if (@{$types} > 0) {
5555: @{$cancreate{'statustocreate'}} =
5556: &Apache::loncommon::get_env_multiple('form.statustocreate');
5557: } else {
5558: @{$cancreate{'statustocreate'}} = ();
5559: }
5560: push(@contexts,'statustocreate');
5561: }
5562: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
5563: foreach my $item (@contexts) {
5564: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
5565: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5566: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
5567: if (ref($cancreate{$item}) eq 'ARRAY') {
5568: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
5569: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5570: push(@{$changes{'cancreate'}},$item);
5571: }
5572: }
5573: }
5574: }
5575: } else {
5576: if ($curr_usercreation{'cancreate'}{$item} eq '') {
5577: if (@{$cancreate{$item}} > 0) {
5578: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5579: push(@{$changes{'cancreate'}},$item);
5580: }
5581: }
5582: } else {
5583: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
5584: if (@{$cancreate{$item}} < 3) {
5585: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5586: push(@{$changes{'cancreate'}},$item);
5587: }
5588: }
5589: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
5590: if (@{$cancreate{$item}} > 0) {
5591: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5592: push(@{$changes{'cancreate'}},$item);
5593: }
5594: }
5595: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
5596: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5597: push(@{$changes{'cancreate'}},$item);
5598: }
5599: }
5600: }
5601: }
5602: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5603: foreach my $type (@{$cancreate{$item}}) {
5604: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5605: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
5606: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5607: push(@{$changes{'cancreate'}},$item);
5608: }
5609: }
5610: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
5611: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
5612: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
5613: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5614: push(@{$changes{'cancreate'}},$item);
5615: }
5616: }
5617: }
5618: }
5619: }
5620: } else {
5621: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
5622: push(@{$changes{'cancreate'}},$item);
5623: }
5624: }
5625: }
5626: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
5627: foreach my $item (@contexts) {
5628: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
5629: if ($cancreate{$item} ne 'any') {
5630: push(@{$changes{'cancreate'}},$item);
5631: }
5632: } else {
5633: if ($cancreate{$item} ne 'none') {
5634: push(@{$changes{'cancreate'}},$item);
5635: }
5636: }
5637: }
5638: } else {
5639: foreach my $item (@contexts) {
5640: push(@{$changes{'cancreate'}},$item);
5641: }
5642: }
5643:
5644: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
5645: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
5646: if (!grep(/^\Q$type\E$/,@username_rule)) {
5647: push(@{$changes{'username_rule'}},$type);
5648: }
5649: }
5650: foreach my $type (@username_rule) {
5651: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
5652: push(@{$changes{'username_rule'}},$type);
5653: }
5654: }
5655: } else {
5656: push(@{$changes{'username_rule'}},@username_rule);
5657: }
5658:
5659: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
5660: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
5661: if (!grep(/^\Q$type\E$/,@id_rule)) {
5662: push(@{$changes{'id_rule'}},$type);
5663: }
5664: }
5665: foreach my $type (@id_rule) {
5666: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
5667: push(@{$changes{'id_rule'}},$type);
5668: }
5669: }
5670: } else {
5671: push(@{$changes{'id_rule'}},@id_rule);
5672: }
5673:
5674: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
5675: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
5676: if (!grep(/^\Q$type\E$/,@email_rule)) {
5677: push(@{$changes{'email_rule'}},$type);
5678: }
5679: }
5680: foreach my $type (@email_rule) {
5681: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
5682: push(@{$changes{'email_rule'}},$type);
5683: }
5684: }
5685: } else {
5686: push(@{$changes{'email_rule'}},@email_rule);
5687: }
5688:
5689: my @authen_contexts = ('author','course','domain');
5690: my @authtypes = ('int','krb4','krb5','loc');
5691: my %authhash;
5692: foreach my $item (@authen_contexts) {
5693: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
5694: foreach my $auth (@authtypes) {
5695: if (grep(/^\Q$auth\E$/,@authallowed)) {
5696: $authhash{$item}{$auth} = 1;
5697: } else {
5698: $authhash{$item}{$auth} = 0;
5699: }
5700: }
5701: }
5702: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
5703: foreach my $item (@authen_contexts) {
5704: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
5705: foreach my $auth (@authtypes) {
5706: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
5707: push(@{$changes{'authtypes'}},$item);
5708: last;
5709: }
5710: }
5711: }
5712: }
5713: } else {
5714: foreach my $item (@authen_contexts) {
5715: push(@{$changes{'authtypes'}},$item);
5716: }
5717: }
5718:
5719: my %usercreation_hash = (
5720: usercreation => {
5721: cancreate => \%cancreate,
5722: username_rule => \@username_rule,
5723: id_rule => \@id_rule,
5724: email_rule => \@email_rule,
5725: authtypes => \%authhash,
5726: }
5727: );
5728:
5729: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
5730: $dom);
5731:
5732: my %selfcreatetypes = (
5733: sso => 'users authenticated by institutional single sign on',
5734: login => 'users authenticated by institutional log-in',
5735: email => 'users who provide a valid e-mail address for use as the username',
5736: );
5737: if ($putresult eq 'ok') {
5738: if (keys(%changes) > 0) {
5739: $resulttext = &mt('Changes made:').'<ul>';
5740: if (ref($changes{'cancreate'}) eq 'ARRAY') {
5741: my %lt = &usercreation_types();
5742: foreach my $type (@{$changes{'cancreate'}}) {
5743: my $chgtext;
5744: unless ($type eq 'statustocreate') {
5745: $chgtext = $lt{$type}.', ';
5746: }
5747: if ($type eq 'selfcreate') {
5748: if (@{$cancreate{$type}} == 0) {
5749: $chgtext .= &mt('creation of a new user account is not permitted.');
5750: } else {
5751: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
5752: foreach my $case (@{$cancreate{$type}}) {
5753: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
5754: }
5755: $chgtext .= '</ul>';
5756: if (ref($cancreate{$type}) eq 'ARRAY') {
5757: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
5758: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
5759: if (@{$cancreate{'statustocreate'}} == 0) {
5760: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5761: }
5762: }
5763: }
5764: }
5765: }
5766: } elsif ($type eq 'statustocreate') {
5767: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
5768: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
5769: if (@{$cancreate{'selfcreate'}} > 0) {
5770: if (@{$cancreate{'statustocreate'}} == 0) {
5771:
5772: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
5773: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
5774: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5775: }
5776: } elsif (ref($usertypes) eq 'HASH') {
5777: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5778: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
5779: } else {
5780: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
5781: }
5782: $chgtext .= '<ul>';
5783: foreach my $case (@{$cancreate{$type}}) {
5784: if ($case eq 'default') {
5785: $chgtext .= '<li>'.$othertitle.'</li>';
5786: } else {
5787: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
5788: }
5789: }
5790: $chgtext .= '</ul>';
5791: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5792: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
5793: }
5794: }
5795: } else {
5796: if (@{$cancreate{$type}} == 0) {
5797: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
5798: } else {
5799: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
5800: }
5801: }
5802: }
5803: } else {
5804: if ($cancreate{$type} eq 'none') {
5805: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
5806: } elsif ($cancreate{$type} eq 'any') {
5807: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
5808: } elsif ($cancreate{$type} eq 'official') {
5809: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
5810: } elsif ($cancreate{$type} eq 'unofficial') {
5811: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
5812: }
5813: }
5814: $resulttext .= '<li>'.$chgtext.'</li>';
5815: }
5816: }
5817: if (ref($changes{'username_rule'}) eq 'ARRAY') {
5818: my ($rules,$ruleorder) =
5819: &Apache::lonnet::inst_userrules($dom,'username');
5820: my $chgtext = '<ul>';
5821: foreach my $type (@username_rule) {
5822: if (ref($rules->{$type}) eq 'HASH') {
5823: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
5824: }
5825: }
5826: $chgtext .= '</ul>';
5827: if (@username_rule > 0) {
5828: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5829: } else {
5830: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
5831: }
5832: }
5833: if (ref($changes{'id_rule'}) eq 'ARRAY') {
5834: my ($idrules,$idruleorder) =
5835: &Apache::lonnet::inst_userrules($dom,'id');
5836: my $chgtext = '<ul>';
5837: foreach my $type (@id_rule) {
5838: if (ref($idrules->{$type}) eq 'HASH') {
5839: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
5840: }
5841: }
5842: $chgtext .= '</ul>';
5843: if (@id_rule > 0) {
5844: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5845: } else {
5846: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
5847: }
5848: }
5849: if (ref($changes{'email_rule'}) eq 'ARRAY') {
5850: my ($emailrules,$emailruleorder) =
5851: &Apache::lonnet::inst_userrules($dom,'email');
5852: my $chgtext = '<ul>';
5853: foreach my $type (@email_rule) {
5854: if (ref($emailrules->{$type}) eq 'HASH') {
5855: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
5856: }
5857: }
5858: $chgtext .= '</ul>';
5859: if (@email_rule > 0) {
5860: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
5861: } else {
5862: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
5863: }
5864: }
5865:
5866: my %authname = &authtype_names();
5867: my %context_title = &context_names();
5868: if (ref($changes{'authtypes'}) eq 'ARRAY') {
5869: my $chgtext = '<ul>';
5870: foreach my $type (@{$changes{'authtypes'}}) {
5871: my @allowed;
5872: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
5873: foreach my $auth (@authtypes) {
5874: if ($authhash{$type}{$auth}) {
5875: push(@allowed,$authname{$auth});
5876: }
5877: }
5878: if (@allowed > 0) {
5879: $chgtext .= join(', ',@allowed).'</li>';
5880: } else {
5881: $chgtext .= &mt('none').'</li>';
5882: }
5883: }
5884: $chgtext .= '</ul>';
5885: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
5886: $resulttext .= '</li>';
5887: }
5888: $resulttext .= '</ul>';
5889: } else {
5890: $resulttext = &mt('No changes made to user creation settings');
5891: }
5892: } else {
5893: $resulttext = '<span class="LC_error">'.
5894: &mt('An error occurred: [_1]',$putresult).'</span>';
5895: }
5896: if ($warningmsg ne '') {
5897: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
5898: }
5899: return $resulttext;
5900: }
5901:
5902: sub modify_usermodification {
5903: my ($dom,%domconfig) = @_;
5904: my ($resulttext,%curr_usermodification,%changes);
5905: if (ref($domconfig{'usermodification'}) eq 'HASH') {
5906: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
5907: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
5908: }
5909: }
5910: my @contexts = ('author','course','selfcreate');
5911: my %context_title = (
5912: author => 'In author context',
5913: course => 'In course context',
5914: selfcreate => 'When self creating account',
5915: );
5916: my @fields = ('lastname','firstname','middlename','generation',
5917: 'permanentemail','id');
5918: my %roles = (
5919: author => ['ca','aa'],
5920: course => ['st','ep','ta','in','cr'],
5921: );
5922: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5923: if (ref($types) eq 'ARRAY') {
5924: push(@{$types},'default');
5925: $usertypes->{'default'} = $othertitle;
5926: }
5927: $roles{'selfcreate'} = $types;
5928: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5929: my %modifyhash;
5930: foreach my $context (@contexts) {
5931: foreach my $role (@{$roles{$context}}) {
5932: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
5933: foreach my $item (@fields) {
5934: if (grep(/^\Q$item\E$/,@modifiable)) {
5935: $modifyhash{$context}{$role}{$item} = 1;
5936: } else {
5937: $modifyhash{$context}{$role}{$item} = 0;
5938: }
5939: }
5940: }
5941: if (ref($curr_usermodification{$context}) eq 'HASH') {
5942: foreach my $role (@{$roles{$context}}) {
5943: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
5944: foreach my $field (@fields) {
5945: if ($modifyhash{$context}{$role}{$field} ne
5946: $curr_usermodification{$context}{$role}{$field}) {
5947: push(@{$changes{$context}},$role);
5948: last;
5949: }
5950: }
5951: }
5952: }
5953: } else {
5954: foreach my $context (@contexts) {
5955: foreach my $role (@{$roles{$context}}) {
5956: push(@{$changes{$context}},$role);
5957: }
5958: }
5959: }
5960: }
5961: my %usermodification_hash = (
5962: usermodification => \%modifyhash,
5963: );
5964: my $putresult = &Apache::lonnet::put_dom('configuration',
5965: \%usermodification_hash,$dom);
5966: if ($putresult eq 'ok') {
5967: if (keys(%changes) > 0) {
5968: $resulttext = &mt('Changes made: ').'<ul>';
5969: foreach my $context (@contexts) {
5970: if (ref($changes{$context}) eq 'ARRAY') {
5971: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
5972: if (ref($changes{$context}) eq 'ARRAY') {
5973: foreach my $role (@{$changes{$context}}) {
5974: my $rolename;
5975: if ($context eq 'selfcreate') {
5976: $rolename = $role;
5977: if (ref($usertypes) eq 'HASH') {
5978: if ($usertypes->{$role} ne '') {
5979: $rolename = $usertypes->{$role};
5980: }
5981: }
5982: } else {
5983: if ($role eq 'cr') {
5984: $rolename = &mt('Custom');
5985: } else {
5986: $rolename = &Apache::lonnet::plaintext($role);
5987: }
5988: }
5989: my @modifiable;
5990: if ($context eq 'selfcreate') {
5991: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
5992: } else {
5993: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
5994: }
5995: foreach my $field (@fields) {
5996: if ($modifyhash{$context}{$role}{$field}) {
5997: push(@modifiable,$fieldtitles{$field});
5998: }
5999: }
6000: if (@modifiable > 0) {
6001: $resulttext .= join(', ',@modifiable);
6002: } else {
6003: $resulttext .= &mt('none');
6004: }
6005: $resulttext .= '</li>';
6006: }
6007: $resulttext .= '</ul></li>';
6008: }
6009: }
6010: }
6011: $resulttext .= '</ul>';
6012: } else {
6013: $resulttext = &mt('No changes made to user modification settings');
6014: }
6015: } else {
6016: $resulttext = '<span class="LC_error">'.
6017: &mt('An error occurred: [_1]',$putresult).'</span>';
6018: }
6019: return $resulttext;
6020: }
6021:
6022: sub modify_defaults {
6023: my ($dom,$r) = @_;
6024: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
6025: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6026: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
6027: my @authtypes = ('internal','krb4','krb5','localauth');
6028: foreach my $item (@items) {
6029: $newvalues{$item} = $env{'form.'.$item};
6030: if ($item eq 'auth_def') {
6031: if ($newvalues{$item} ne '') {
6032: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
6033: push(@errors,$item);
6034: }
6035: }
6036: } elsif ($item eq 'lang_def') {
6037: if ($newvalues{$item} ne '') {
6038: if ($newvalues{$item} =~ /^(\w+)/) {
6039: my $langcode = $1;
6040: if ($langcode ne 'x_chef') {
6041: if (code2language($langcode) eq '') {
6042: push(@errors,$item);
6043: }
6044: }
6045: } else {
6046: push(@errors,$item);
6047: }
6048: }
6049: } elsif ($item eq 'timezone_def') {
6050: if ($newvalues{$item} ne '') {
6051: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
6052: push(@errors,$item);
6053: }
6054: }
6055: } elsif ($item eq 'datelocale_def') {
6056: if ($newvalues{$item} ne '') {
6057: my @datelocale_ids = DateTime::Locale->ids();
6058: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
6059: push(@errors,$item);
6060: }
6061: }
6062: } elsif ($item eq 'portal_def') {
6063: if ($newvalues{$item} ne '') {
6064: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
6065: push(@errors,$item);
6066: }
6067: }
6068: }
6069: if (grep(/^\Q$item\E$/,@errors)) {
6070: $newvalues{$item} = $domdefaults{$item};
6071: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
6072: $changes{$item} = 1;
6073: }
6074: $domdefaults{$item} = $newvalues{$item};
6075: }
6076: my %defaults_hash = (
6077: defaults => \%newvalues,
6078: );
6079: my $title = &defaults_titles();
6080: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
6081: $dom);
6082: if ($putresult eq 'ok') {
6083: if (keys(%changes) > 0) {
6084: $resulttext = &mt('Changes made:').'<ul>';
6085: my $version = $r->dir_config('lonVersion');
6086: 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";
6087: foreach my $item (sort(keys(%changes))) {
6088: my $value = $env{'form.'.$item};
6089: if ($value eq '') {
6090: $value = &mt('none');
6091: } elsif ($item eq 'auth_def') {
6092: my %authnames = &authtype_names();
6093: my %shortauth = (
6094: internal => 'int',
6095: krb4 => 'krb4',
6096: krb5 => 'krb5',
6097: localauth => 'loc',
6098: );
6099: $value = $authnames{$shortauth{$value}};
6100: }
6101: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
6102: $mailmsgtext .= "$title->{$item} set to $value\n";
6103: }
6104: $resulttext .= '</ul>';
6105: $mailmsgtext .= "\n";
6106: my $cachetime = 24*60*60;
6107: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6108: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
6109: my $sysmail = $r->dir_config('lonSysEMail');
6110: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
6111: }
6112: } else {
6113: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
6114: }
6115: } else {
6116: $resulttext = '<span class="LC_error">'.
6117: &mt('An error occurred: [_1]',$putresult).'</span>';
6118: }
6119: if (@errors > 0) {
6120: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
6121: foreach my $item (@errors) {
6122: $resulttext .= ' "'.$title->{$item}.'",';
6123: }
6124: $resulttext =~ s/,$//;
6125: }
6126: return $resulttext;
6127: }
6128:
6129: sub modify_scantron {
6130: my ($r,$dom,$confname,%domconfig) = @_;
6131: my ($resulttext,%confhash,%changes,$errors);
6132: my $custom = 'custom.tab';
6133: my $default = 'default.tab';
6134: my $servadm = $r->dir_config('lonAdmEMail');
6135: my ($configuserok,$author_ok,$switchserver) =
6136: &config_check($dom,$confname,$servadm);
6137: if ($env{'form.scantronformat.filename'} ne '') {
6138: my $error;
6139: if ($configuserok eq 'ok') {
6140: if ($switchserver) {
6141: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
6142: } else {
6143: if ($author_ok eq 'ok') {
6144: my ($result,$scantronurl) =
6145: &publishlogo($r,'upload','scantronformat',$dom,
6146: $confname,'scantron','','',$custom);
6147: if ($result eq 'ok') {
6148: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
6149: $changes{'scantronformat'} = 1;
6150: } else {
6151: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
6152: }
6153: } else {
6154: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
6155: }
6156: }
6157: } else {
6158: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
6159: }
6160: if ($error) {
6161: &Apache::lonnet::logthis($error);
6162: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6163: }
6164: }
6165: if (ref($domconfig{'scantron'}) eq 'HASH') {
6166: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
6167: if ($env{'form.scantronformat_del'}) {
6168: $confhash{'scantron'}{'scantronformat'} = '';
6169: $changes{'scantronformat'} = 1;
6170: }
6171: }
6172: }
6173: if (keys(%confhash) > 0) {
6174: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
6175: $dom);
6176: if ($putresult eq 'ok') {
6177: if (keys(%changes) > 0) {
6178: if (ref($confhash{'scantron'}) eq 'HASH') {
6179: $resulttext = &mt('Changes made:').'<ul>';
6180: if ($confhash{'scantron'}{'scantronformat'} eq '') {
6181: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
6182: } else {
6183: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
6184: }
6185: $resulttext .= '</ul>';
6186: } else {
6187: $resulttext = &mt('Changes made to bubblesheet format file.');
6188: }
6189: $resulttext .= '</ul>';
6190: &Apache::loncommon::devalidate_domconfig_cache($dom);
6191: } else {
6192: $resulttext = &mt('No changes made to bubblesheet format file');
6193: }
6194: } else {
6195: $resulttext = '<span class="LC_error">'.
6196: &mt('An error occurred: [_1]',$putresult).'</span>';
6197: }
6198: } else {
6199: $resulttext = &mt('No changes made to bubblesheet format file');
6200: }
6201: if ($errors) {
6202: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6203: $errors.'</ul>';
6204: }
6205: return $resulttext;
6206: }
6207:
6208: sub modify_coursecategories {
6209: my ($dom,%domconfig) = @_;
6210: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
6211: $cathash);
6212: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
6213: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
6214: $cathash = $domconfig{'coursecategories'}{'cats'};
6215: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
6216: $changes{'togglecats'} = 1;
6217: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
6218: }
6219: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
6220: $changes{'categorize'} = 1;
6221: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
6222: }
6223: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
6224: $changes{'togglecatscomm'} = 1;
6225: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
6226: }
6227: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
6228: $changes{'categorizecomm'} = 1;
6229: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
6230: }
6231: } else {
6232: $changes{'togglecats'} = 1;
6233: $changes{'categorize'} = 1;
6234: $changes{'togglecatscomm'} = 1;
6235: $changes{'categorizecomm'} = 1;
6236: $domconfig{'coursecategories'} = {
6237: togglecats => $env{'form.togglecats'},
6238: categorize => $env{'form.categorize'},
6239: togglecatscomm => $env{'form.togglecatscomm'},
6240: categorizecomm => $env{'form.categorizecomm'},
6241: };
6242: }
6243: if (ref($cathash) eq 'HASH') {
6244: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
6245: push (@deletecategory,'instcode::0');
6246: }
6247: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
6248: push(@deletecategory,'communities::0');
6249: }
6250: }
6251: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
6252: if (ref($cathash) eq 'HASH') {
6253: if (@deletecategory > 0) {
6254: #FIXME Need to remove category from all courses using a deleted category
6255: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
6256: foreach my $item (@deletecategory) {
6257: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
6258: delete($domconfig{'coursecategories'}{'cats'}{$item});
6259: $deletions{$item} = 1;
6260: &recurse_cat_deletes($item,$cathash,\%deletions);
6261: }
6262: }
6263: }
6264: foreach my $item (keys(%{$cathash})) {
6265: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
6266: if ($cathash->{$item} ne $env{'form.'.$item}) {
6267: $reorderings{$item} = 1;
6268: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
6269: }
6270: if ($env{'form.addcategory_name_'.$item} ne '') {
6271: my $newcat = $env{'form.addcategory_name_'.$item};
6272: my $newdepth = $depth+1;
6273: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
6274: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
6275: $adds{$newitem} = 1;
6276: }
6277: if ($env{'form.subcat_'.$item} ne '') {
6278: my $newcat = $env{'form.subcat_'.$item};
6279: my $newdepth = $depth+1;
6280: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
6281: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
6282: $adds{$newitem} = 1;
6283: }
6284: }
6285: }
6286: if ($env{'form.instcode'} eq '1') {
6287: if (ref($cathash) eq 'HASH') {
6288: my $newitem = 'instcode::0';
6289: if ($cathash->{$newitem} eq '') {
6290: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
6291: $adds{$newitem} = 1;
6292: }
6293: } else {
6294: my $newitem = 'instcode::0';
6295: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
6296: $adds{$newitem} = 1;
6297: }
6298: }
6299: if ($env{'form.communities'} eq '1') {
6300: if (ref($cathash) eq 'HASH') {
6301: my $newitem = 'communities::0';
6302: if ($cathash->{$newitem} eq '') {
6303: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
6304: $adds{$newitem} = 1;
6305: }
6306: } else {
6307: my $newitem = 'communities::0';
6308: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
6309: $adds{$newitem} = 1;
6310: }
6311: }
6312: if ($env{'form.addcategory_name'} ne '') {
6313: if (($env{'form.addcategory_name'} ne 'instcode') &&
6314: ($env{'form.addcategory_name'} ne 'communities')) {
6315: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
6316: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
6317: $adds{$newitem} = 1;
6318: }
6319: }
6320: my $putresult;
6321: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6322: if (keys(%deletions) > 0) {
6323: foreach my $key (keys(%deletions)) {
6324: if ($predelallitems{$key} ne '') {
6325: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
6326: }
6327: }
6328: }
6329: my (@chkcats,@chktrails,%chkallitems);
6330: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
6331: if (ref($chkcats[0]) eq 'ARRAY') {
6332: my $depth = 0;
6333: my $chg = 0;
6334: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
6335: my $name = $chkcats[0][$i];
6336: my $item;
6337: if ($name eq '') {
6338: $chg ++;
6339: } else {
6340: $item = &escape($name).'::0';
6341: if ($chg) {
6342: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
6343: }
6344: $depth ++;
6345: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
6346: $depth --;
6347: }
6348: }
6349: }
6350: }
6351: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6352: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
6353: if ($putresult eq 'ok') {
6354: my %title = (
6355: togglecats => 'Show/Hide a course in catalog',
6356: categorize => 'Assign a category to a course',
6357: togglecatscomm => 'Show/Hide a community in catalog',
6358: categorizecomm => 'Assign a category to a community',
6359: );
6360: my %level = (
6361: dom => 'set in Domain ("Modify Course/Community")',
6362: crs => 'set in Course ("Course Configuration")',
6363: comm => 'set in Community ("Community Configuration")',
6364: );
6365: $resulttext = &mt('Changes made:').'<ul>';
6366: if ($changes{'togglecats'}) {
6367: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
6368: }
6369: if ($changes{'categorize'}) {
6370: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
6371: }
6372: if ($changes{'togglecatscomm'}) {
6373: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
6374: }
6375: if ($changes{'categorizecomm'}) {
6376: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
6377: }
6378: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6379: my $cathash;
6380: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
6381: $cathash = $domconfig{'coursecategories'}{'cats'};
6382: } else {
6383: $cathash = {};
6384: }
6385: my (@cats,@trails,%allitems);
6386: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
6387: if (keys(%deletions) > 0) {
6388: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
6389: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
6390: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
6391: }
6392: $resulttext .= '</ul></li>';
6393: }
6394: if (keys(%reorderings) > 0) {
6395: my %sort_by_trail;
6396: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
6397: foreach my $key (keys(%reorderings)) {
6398: if ($allitems{$key} ne '') {
6399: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6400: }
6401: }
6402: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6403: $resulttext .= '<li>'.$trails[$trail].'</li>';
6404: }
6405: $resulttext .= '</ul></li>';
6406: }
6407: if (keys(%adds) > 0) {
6408: my %sort_by_trail;
6409: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
6410: foreach my $key (keys(%adds)) {
6411: if ($allitems{$key} ne '') {
6412: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6413: }
6414: }
6415: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6416: $resulttext .= '<li>'.$trails[$trail].'</li>';
6417: }
6418: $resulttext .= '</ul></li>';
6419: }
6420: }
6421: $resulttext .= '</ul>';
6422: } else {
6423: $resulttext = '<span class="LC_error">'.
6424: &mt('An error occurred: [_1]',$putresult).'</span>';
6425: }
6426: } else {
6427: $resulttext = &mt('No changes made to course and community categories');
6428: }
6429: return $resulttext;
6430: }
6431:
6432: sub modify_serverstatuses {
6433: my ($dom,%domconfig) = @_;
6434: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
6435: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
6436: %currserverstatus = %{$domconfig{'serverstatuses'}};
6437: }
6438: my @pages = &serverstatus_pages();
6439: foreach my $type (@pages) {
6440: $newserverstatus{$type}{'namedusers'} = '';
6441: $newserverstatus{$type}{'machines'} = '';
6442: if (defined($env{'form.'.$type.'_namedusers'})) {
6443: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
6444: my @okusers;
6445: foreach my $user (@users) {
6446: my ($uname,$udom) = split(/:/,$user);
6447: if (($udom =~ /^$match_domain$/) &&
6448: (&Apache::lonnet::domain($udom)) &&
6449: ($uname =~ /^$match_username$/)) {
6450: if (!grep(/^\Q$user\E/,@okusers)) {
6451: push(@okusers,$user);
6452: }
6453: }
6454: }
6455: if (@okusers > 0) {
6456: @okusers = sort(@okusers);
6457: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
6458: }
6459: }
6460: if (defined($env{'form.'.$type.'_machines'})) {
6461: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
6462: my @okmachines;
6463: foreach my $ip (@machines) {
6464: my @parts = split(/\./,$ip);
6465: next if (@parts < 4);
6466: my $badip = 0;
6467: for (my $i=0; $i<4; $i++) {
6468: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
6469: $badip = 1;
6470: last;
6471: }
6472: }
6473: if (!$badip) {
6474: push(@okmachines,$ip);
6475: }
6476: }
6477: @okmachines = sort(@okmachines);
6478: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
6479: }
6480: }
6481: my %serverstatushash = (
6482: serverstatuses => \%newserverstatus,
6483: );
6484: foreach my $type (@pages) {
6485: foreach my $setting ('namedusers','machines') {
6486: my (@current,@new);
6487: if (ref($currserverstatus{$type}) eq 'HASH') {
6488: if ($currserverstatus{$type}{$setting} ne '') {
6489: @current = split(/,/,$currserverstatus{$type}{$setting});
6490: }
6491: }
6492: if ($newserverstatus{$type}{$setting} ne '') {
6493: @new = split(/,/,$newserverstatus{$type}{$setting});
6494: }
6495: if (@current > 0) {
6496: if (@new > 0) {
6497: foreach my $item (@current) {
6498: if (!grep(/^\Q$item\E$/,@new)) {
6499: $changes{$type}{$setting} = 1;
6500: last;
6501: }
6502: }
6503: foreach my $item (@new) {
6504: if (!grep(/^\Q$item\E$/,@current)) {
6505: $changes{$type}{$setting} = 1;
6506: last;
6507: }
6508: }
6509: } else {
6510: $changes{$type}{$setting} = 1;
6511: }
6512: } elsif (@new > 0) {
6513: $changes{$type}{$setting} = 1;
6514: }
6515: }
6516: }
6517: if (keys(%changes) > 0) {
6518: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6519: my $putresult = &Apache::lonnet::put_dom('configuration',
6520: \%serverstatushash,$dom);
6521: if ($putresult eq 'ok') {
6522: $resulttext .= &mt('Changes made:').'<ul>';
6523: foreach my $type (@pages) {
6524: if (ref($changes{$type}) eq 'HASH') {
6525: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
6526: if ($changes{$type}{'namedusers'}) {
6527: if ($newserverstatus{$type}{'namedusers'} eq '') {
6528: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
6529: } else {
6530: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
6531: }
6532: }
6533: if ($changes{$type}{'machines'}) {
6534: if ($newserverstatus{$type}{'machines'} eq '') {
6535: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
6536: } else {
6537: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
6538: }
6539:
6540: }
6541: $resulttext .= '</ul></li>';
6542: }
6543: }
6544: $resulttext .= '</ul>';
6545: } else {
6546: $resulttext = '<span class="LC_error">'.
6547: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
6548:
6549: }
6550: } else {
6551: $resulttext = &mt('No changes made to access to server status pages');
6552: }
6553: return $resulttext;
6554: }
6555:
6556: sub modify_helpsettings {
6557: my ($r,$dom,$confname,%domconfig) = @_;
6558: my ($resulttext,$errors,%changes,%helphash);
6559:
6560: my $customhelpfile = $env{'form.loginhelpurl.filename'};
6561: my $defaulthelpfile = 'defaulthelp.html';
6562: my $servadm = $r->dir_config('lonAdmEMail');
6563: my ($configuserok,$author_ok,$switchserver) =
6564: &config_check($dom,$confname,$servadm);
6565:
6566: my %defaultchecked = ('submitbugs' => 'on');
6567: my @offon = ('off','on');
6568: my %title = ( submitbugs => 'Display link for users to submit a bug',
6569: loginhelpurl => 'Unauthenticated login help page set to custom file');
6570:
6571: my @toggles = ('submitbugs');
6572:
6573: $helphash{'helpsettings'} = {};
6574:
6575: if (ref($domconfig{'helpsettings'}) ne 'HASH') {
6576: if ($domconfig{'helpsettings'} eq '') {
6577: $domconfig{'helpsettings'} = {};
6578: }
6579: }
6580:
6581: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
6582:
6583: foreach my $item (@toggles) {
6584:
6585: if ($defaultchecked{$item} eq 'on') {
6586: if (($domconfig{'helpsettings'}{$item} eq '') &&
6587: ($env{'form.'.$item} eq '0')) {
6588: $changes{$item} = 1;
6589: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
6590: $changes{$item} = 1;
6591: }
6592: } elsif ($defaultchecked{$item} eq 'off') {
6593: if (($domconfig{'helpsettings'}{$item} eq '') &&
6594: ($env{'form.'.$item} eq '1')) {
6595: $changes{$item} = 1;
6596: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
6597: $changes{$item} = 1;
6598: }
6599: }
6600: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
6601: }
6602:
6603: if ($customhelpfile ne '') {
6604: my $error;
6605: if ($configuserok eq 'ok') {
6606: if ($switchserver) {
6607: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6608: } else {
6609: if ($author_ok eq 'ok') {
6610: my ($result,$loginhelpurl) =
6611: &publishlogo($r,'upload','loginhelpurl',$dom,
6612: $confname,'help','','',$customhelpfile);
6613: if ($result eq 'ok') {
6614: $helphash{'helpsettings'}{'loginhelpurl'} = $loginhelpurl;
6615: $changes{'loginhelpurl'} = 1;
6616: } else {
6617: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customhelpfile,$result);
6618: }
6619: } else {
6620: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$author_ok);
6621: }
6622: }
6623: } else {
6624: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$configuserok);
6625: }
6626: if ($error) {
6627: &Apache::lonnet::logthis($error);
6628: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6629: }
6630: }
6631:
6632: if ($domconfig{'helpsettings'}{'loginhelpurl'} ne '') {
6633: if ($env{'form.loginhelpurl_del'}) {
6634: $helphash{'helpsettings'}{'loginhelpurl'} = '';
6635: $changes{'loginhelpurl'} = 1;
6636: }
6637: }
6638: }
6639:
6640:
6641: my $putresult;
6642:
6643: if (keys(%changes) > 0) {
6644: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
6645: } else {
6646: $putresult = 'ok';
6647: }
6648:
6649: if ($putresult eq 'ok') {
6650: if (keys(%changes) > 0) {
6651: $resulttext = &mt('Changes made:').'<ul>';
6652: foreach my $item (sort(keys(%changes))) {
6653: if ($item eq 'submitbugs') {
6654: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6655: }
6656: if ($item eq 'loginhelpurl') {
6657: if ($helphash{'helpsettings'}{'loginhelpurl'} eq '') {
6658: $resulttext .= '<li>'.&mt('[_1] help file removed; [_2] file will be used for the unathorized help page in this domain.',$customhelpfile,$defaulthelpfile).'</li>';
6659: } else {
6660: $resulttext .= '<li>'.&mt("$title{$item} [_1]",$customhelpfile).'</li>';
6661: }
6662: }
6663: }
6664: $resulttext .= '</ul>';
6665: } else {
6666: $resulttext = &mt('No changes made to help settings');
6667: }
6668: } else {
6669: $resulttext = '<span class="LC_error">'.
6670: &mt('An error occurred: [_1]',$putresult).'</span>';
6671: }
6672: if ($errors) {
6673: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6674: $errors.'</ul>';
6675: }
6676: return $resulttext;
6677: }
6678:
6679: sub modify_coursedefaults {
6680: my ($dom,%domconfig) = @_;
6681: my ($resulttext,$errors,%changes,%defaultshash);
6682: my %defaultchecked = ('canuse_pdfforms' => 'off');
6683: my @offon = ('off','on');
6684: my @toggles = ();
6685:
6686: $defaultshash{'coursedefaults'} = {};
6687:
6688: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
6689: if ($domconfig{'coursedefaults'} eq '') {
6690: $domconfig{'coursedefaults'} = {};
6691: }
6692: }
6693:
6694: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
6695: foreach my $item (@toggles) {
6696: if ($defaultchecked{$item} eq 'on') {
6697: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6698: ($env{'form.'.$item} eq '0')) {
6699: $changes{$item} = 1;
6700: } elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
6701: $changes{$item} = 1;
6702: }
6703: } elsif ($defaultchecked{$item} eq 'off') {
6704: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6705: ($env{'form.'.$item} eq '1')) {
6706: $changes{$item} = 1;
6707: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
6708: $changes{$item} = 1;
6709: }
6710: }
6711: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
6712: }
6713: my $currdefresponder = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
6714: my $newdefresponder = $env{'form.anonsurvey_threshold'};
6715: $newdefresponder =~ s/\D//g;
6716: if ($newdefresponder eq '' || $newdefresponder < 1) {
6717: $newdefresponder = 1;
6718: }
6719: $defaultshash{'coursedefaults'}{'anonsurvey_threshold'} = $newdefresponder;
6720: if ($currdefresponder ne $newdefresponder) {
6721: unless ($currdefresponder eq '' && $newdefresponder == 10) {
6722: $changes{'anonsurvey_threshold'} = 1;
6723: }
6724: }
6725: }
6726: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
6727: $dom);
6728: if ($putresult eq 'ok') {
6729: if (keys(%changes) > 0) {
6730: if ($changes{'canuse_pdfforms'}) {
6731: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6732: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
6733: my $cachetime = 24*60*60;
6734: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6735: }
6736: $resulttext = &mt('Changes made:').'<ul>';
6737: foreach my $item (sort(keys(%changes))) {
6738: if ($item eq 'canuse_pdfforms') {
6739: if ($env{'form.'.$item} eq '1') {
6740: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
6741: } else {
6742: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
6743: }
6744: } elsif ($item eq 'anonsurvey_threshold') {
6745: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
6746: }
6747: }
6748: $resulttext .= '</ul>';
6749: } else {
6750: $resulttext = &mt('No changes made to course defaults');
6751: }
6752: } else {
6753: $resulttext = '<span class="LC_error">'.
6754: &mt('An error occurred: [_1]',$putresult).'</span>';
6755: }
6756: return $resulttext;
6757: }
6758:
6759: sub modify_usersessions {
6760: my ($dom,%domconfig) = @_;
6761: my @types = ('version','excludedomain','includedomain');
6762: my @prefixes = ('remote','hosted');
6763: my @lcversions = &Apache::lonnet::all_loncaparevs();
6764: my (%by_ip,%by_location,@intdoms);
6765: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
6766: my @locations = sort(keys(%by_location));
6767: my (%defaultshash,%changes);
6768: foreach my $prefix (@prefixes) {
6769: $defaultshash{'usersessions'}{$prefix} = {};
6770: }
6771: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6772: my $resulttext;
6773: my %iphost = &Apache::lonnet::get_iphost();
6774: foreach my $prefix (@prefixes) {
6775: foreach my $type (@types) {
6776: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
6777: if ($type eq 'version') {
6778: my $value = $env{'form.'.$prefix.'_'.$type};
6779: my $okvalue;
6780: if ($value ne '') {
6781: if (grep(/^\Q$value\E$/,@lcversions)) {
6782: $okvalue = $value;
6783: }
6784: }
6785: if (ref($domconfig{'usersessions'}) eq 'HASH') {
6786: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
6787: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
6788: if ($inuse == 0) {
6789: $changes{$prefix}{$type} = 1;
6790: } else {
6791: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
6792: $changes{$prefix}{$type} = 1;
6793: }
6794: if ($okvalue ne '') {
6795: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6796: }
6797: }
6798: } else {
6799: if (($inuse == 1) && ($okvalue ne '')) {
6800: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6801: $changes{$prefix}{$type} = 1;
6802: }
6803: }
6804: } else {
6805: if (($inuse == 1) && ($okvalue ne '')) {
6806: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6807: $changes{$prefix}{$type} = 1;
6808: }
6809: }
6810: } else {
6811: if (($inuse == 1) && ($okvalue ne '')) {
6812: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6813: $changes{$prefix}{$type} = 1;
6814: }
6815: }
6816: } else {
6817: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
6818: my @okvals;
6819: foreach my $val (@vals) {
6820: if ($val =~ /:/) {
6821: my @items = split(/:/,$val);
6822: foreach my $item (@items) {
6823: if (ref($by_location{$item}) eq 'ARRAY') {
6824: push(@okvals,$item);
6825: }
6826: }
6827: } else {
6828: if (ref($by_location{$val}) eq 'ARRAY') {
6829: push(@okvals,$val);
6830: }
6831: }
6832: }
6833: @okvals = sort(@okvals);
6834: if (ref($domconfig{'usersessions'}) eq 'HASH') {
6835: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
6836: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
6837: if ($inuse == 0) {
6838: $changes{$prefix}{$type} = 1;
6839: } else {
6840: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6841: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
6842: if (@changed > 0) {
6843: $changes{$prefix}{$type} = 1;
6844: }
6845: }
6846: } else {
6847: if ($inuse == 1) {
6848: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6849: $changes{$prefix}{$type} = 1;
6850: }
6851: }
6852: } else {
6853: if ($inuse == 1) {
6854: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6855: $changes{$prefix}{$type} = 1;
6856: }
6857: }
6858: } else {
6859: if ($inuse == 1) {
6860: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6861: $changes{$prefix}{$type} = 1;
6862: }
6863: }
6864: }
6865: }
6866: }
6867: if (keys(%changes) > 0) {
6868: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
6869: $dom);
6870: if ($putresult eq 'ok') {
6871: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
6872: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
6873: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
6874: }
6875: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
6876: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
6877: }
6878: }
6879: my $cachetime = 24*60*60;
6880: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6881: my %lt = &usersession_titles();
6882: $resulttext = &mt('Changes made:').'<ul>';
6883: foreach my $prefix (@prefixes) {
6884: if (ref($changes{$prefix}) eq 'HASH') {
6885: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
6886: foreach my $type (@types) {
6887: if (defined($changes{$prefix}{$type})) {
6888: my $newvalue;
6889: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
6890: if (ref($defaultshash{'usersessions'}{$prefix})) {
6891: if ($type eq 'version') {
6892: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
6893: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
6894: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
6895: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
6896: }
6897: }
6898: }
6899: }
6900: if ($newvalue eq '') {
6901: if ($type eq 'version') {
6902: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
6903: } else {
6904: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
6905: }
6906: } else {
6907: if ($type eq 'version') {
6908: $newvalue .= ' '.&mt('(or later)');
6909: }
6910: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
6911: }
6912: }
6913: }
6914: $resulttext .= '</ul>';
6915: }
6916: }
6917: $resulttext .= '</ul>';
6918: } else {
6919: $resulttext = '<span class="LC_error">'.
6920: &mt('An error occurred: [_1]',$putresult).'</span>';
6921: }
6922: } else {
6923: $resulttext = &mt('No changes made to settings for user session hosting.');
6924: }
6925: return $resulttext;
6926: }
6927:
6928: sub recurse_check {
6929: my ($chkcats,$categories,$depth,$name) = @_;
6930: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
6931: my $chg = 0;
6932: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
6933: my $category = $chkcats->[$depth]{$name}[$j];
6934: my $item;
6935: if ($category eq '') {
6936: $chg ++;
6937: } else {
6938: my $deeper = $depth + 1;
6939: $item = &escape($category).':'.&escape($name).':'.$depth;
6940: if ($chg) {
6941: $categories->{$item} -= $chg;
6942: }
6943: &recurse_check($chkcats,$categories,$deeper,$category);
6944: $deeper --;
6945: }
6946: }
6947: }
6948: return;
6949: }
6950:
6951: sub recurse_cat_deletes {
6952: my ($item,$coursecategories,$deletions) = @_;
6953: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
6954: my $subdepth = $depth + 1;
6955: if (ref($coursecategories) eq 'HASH') {
6956: foreach my $subitem (keys(%{$coursecategories})) {
6957: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
6958: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
6959: delete($coursecategories->{$subitem});
6960: $deletions->{$subitem} = 1;
6961: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
6962: }
6963: }
6964: }
6965: return;
6966: }
6967:
6968: sub dom_servers {
6969: my ($dom) = @_;
6970: my (%uniqservers,%servers);
6971: my $primaryserver = &Apache::lonnet::hostname(&Apache::lonnet::domain($dom,'primary'));
6972: my @machinedoms = &Apache::lonnet::machine_domains($primaryserver);
6973: foreach my $mdom (@machinedoms) {
6974: my %currservers = %servers;
6975: my %server = &Apache::lonnet::get_servers($mdom);
6976: %servers = (%currservers,%server);
6977: }
6978: my %by_hostname;
6979: foreach my $id (keys(%servers)) {
6980: push(@{$by_hostname{$servers{$id}}},$id);
6981: }
6982: foreach my $hostname (sort(keys(%by_hostname))) {
6983: if (@{$by_hostname{$hostname}} > 1) {
6984: my $match = 0;
6985: foreach my $id (@{$by_hostname{$hostname}}) {
6986: if (&Apache::lonnet::host_domain($id) eq $dom) {
6987: $uniqservers{$id} = $hostname;
6988: $match = 1;
6989: }
6990: }
6991: unless ($match) {
6992: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
6993: }
6994: } else {
6995: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
6996: }
6997: }
6998: return %uniqservers;
6999: }
7000:
7001: sub get_active_dcs {
7002: my ($dom) = @_;
7003: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
7004: my %domcoords;
7005: my $numdcs = 0;
7006: my $now = time;
7007: foreach my $server (keys(%dompersonnel)) {
7008: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
7009: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
7010: my ($end,$start) = split(':',$dompersonnel{$server}{$user});
7011: if (($end eq '') || ($end == 0) || ($end > $now)) {
7012: if ($start <= $now) {
7013: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
7014: }
7015: }
7016: }
7017: }
7018: return %domcoords;
7019: }
7020:
7021: sub active_dc_picker {
7022: my ($dom,$curr_dc) = @_;
7023: my %domcoords = &get_active_dcs($dom);
7024: my @dcs = sort(keys(%domcoords));
7025: my $numdcs = scalar(@dcs);
7026: my $datatable;
7027: my $numinrow = 2;
7028: if ($numdcs > 1) {
7029: $datatable = '<table>';
7030: for (my $i=0; $i<@dcs; $i++) {
7031: my $rem = $i%($numinrow);
7032: if ($rem == 0) {
7033: if ($i > 0) {
7034: $datatable .= '</tr>';
7035: }
7036: $datatable .= '<tr>';
7037: }
7038: my $check = ' ';
7039: if ($curr_dc eq '') {
7040: if (!$i) {
7041: $check = ' checked="checked" ';
7042: }
7043: } elsif ($dcs[$i] eq $curr_dc) {
7044: $check = ' checked="checked" ';
7045: }
7046: if ($i == @dcs - 1) {
7047: my $colsleft = $numinrow - $rem;
7048: if ($colsleft > 1) {
7049: $datatable .= '<td colspan="'.$colsleft.'">';
7050: } else {
7051: $datatable .= '<td>';
7052: }
7053: } else {
7054: $datatable .= '<td>';
7055: }
7056: my ($dcname,$dcdom) = split(':',$dcs[$i]);
7057: $datatable .= '<span class="LC_nobreak"><label>'.
7058: '<input type="radio" name="autocreate_xmldc"'.
7059: ' value="'.$dcs[$i].'"'.$check.'/>'.
7060: &Apache::loncommon::plainname($dcname,$dcdom).
7061: '</label></span></td>';
7062: }
7063: $datatable .= '</tr></table>';
7064: } elsif (@dcs) {
7065: $datatable .= '<input type="hidden" name="autocreate_dc" value="'.
7066: $dcs[0].'" />';
7067: }
7068: return ($numdcs,$datatable);
7069: }
7070:
7071: sub usersession_titles {
7072: return &Apache::lonlocal::texthash(
7073: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
7074:
7075: remote => 'Hosting of sessions for users in this domain on servers in other domains',
7076: version => 'LON-CAPA version requirement',
7077: excludedomain => 'Allow all, but exclude specific domains',
7078: includedomain => 'Deny all, but include specific domains',
7079: );
7080: }
7081:
7082: 1;
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