1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.140 2010/10/05 18:42:45 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (either quotas
90: or requestcourses).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course.
98:
99: Outputs: 1
100:
101: $datatable - HTML containing form elements which allow settings to be changed.
102:
103: In the case of course requests, radio buttons are displayed for each institutional
104: affiliate type (and also default, and _LC_adv) for each of the course types
105: (official, unofficial and community). In each case the radio buttons allow the
106: selection of one of four values:
107:
108: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
109: which have the following effects:
110:
111: 0
112:
113: =over
114:
115: - course requests are not allowed for this course types/affiliation
116:
117: =back
118:
119: approval
120:
121: =over
122:
123: - course requests must be approved by a Doman Coordinator in the
124: course's domain
125:
126: =back
127:
128: validate
129:
130: =over
131:
132: - an institutional validation (e.g., check requestor is instructor
133: of record) needs to be passed before the course will be created. The required
134: validation is in localenroll.pm on the primary library server for the course
135: domain.
136:
137: =back
138:
139: autolimit
140:
141: =over
142:
143: - course requests will be processed autoatically up to a limit of
144: N requests for the course type for the particular requestor.
145: If N is undefined, there is no limit to the number of course requests
146: which a course owner may submit and have processed automatically.
147:
148: =back
149:
150: =item modify_quotas()
151:
152: =back
153:
154: =cut
155:
156: package Apache::domainprefs;
157:
158: use strict;
159: use Apache::Constants qw(:common :http);
160: use Apache::lonnet;
161: use Apache::loncommon();
162: use Apache::lonhtmlcommon();
163: use Apache::lonlocal;
164: use Apache::lonmsg();
165: use Apache::lonconfigsettings;
166: use LONCAPA qw(:DEFAULT :match);
167: use LONCAPA::Enrollment;
168: use LONCAPA::lonauthcgi();
169: use File::Copy;
170: use Locale::Language;
171: use DateTime::TimeZone;
172: use DateTime::Locale;
173:
174: sub handler {
175: my $r=shift;
176: if ($r->header_only) {
177: &Apache::loncommon::content_type($r,'text/html');
178: $r->send_http_header;
179: return OK;
180: }
181:
182: my $context = 'domain';
183: my $dom = $env{'request.role.domain'};
184: my $domdesc = &Apache::lonnet::domain($dom,'description');
185: if (&Apache::lonnet::allowed('mau',$dom)) {
186: &Apache::loncommon::content_type($r,'text/html');
187: $r->send_http_header;
188: } else {
189: $env{'user.error.msg'}=
190: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
191: return HTTP_NOT_ACCEPTABLE;
192: }
193: &Apache::lonhtmlcommon::clear_breadcrumbs();
194: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
195: ['phase','actions']);
196: my $phase = 'pickactions';
197: if ( exists($env{'form.phase'}) ) {
198: $phase = $env{'form.phase'};
199: }
200: my %domconfig =
201: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
202: 'quotas','autoenroll','autoupdate','autocreate',
203: 'directorysrch','usercreation','usermodification',
204: 'contacts','defaults','scantron','coursecategories',
205: 'serverstatuses','requestcourses','helpsettings',
206: 'coursedefaults','usersessions'],$dom);
207: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
208: 'autoupdate','autocreate','directorysrch','contacts',
209: 'usercreation','usermodification','scantron',
210: 'requestcourses','coursecategories','serverstatuses','helpsettings',
211: 'coursedefaults','usersessions');
212: my %prefs = (
213: 'rolecolors' =>
214: { text => 'Default color schemes',
215: help => 'Domain_Configuration_Color_Schemes',
216: header => [{col1 => 'Student Settings',
217: col2 => '',},
218: {col1 => 'Coordinator Settings',
219: col2 => '',},
220: {col1 => 'Author Settings',
221: col2 => '',},
222: {col1 => 'Administrator Settings',
223: col2 => '',}],
224: },
225: 'login' =>
226: { text => 'Log-in page options',
227: help => 'Domain_Configuration_Login_Page',
228: header => [{col1 => 'Item',
229: col2 => '',}],
230: },
231:
232: 'defaults' =>
233: { text => 'Default authentication/language/timezone',
234: help => 'Domain_Configuration_LangTZAuth',
235: header => [{col1 => 'Setting',
236: col2 => 'Value'}],
237: },
238: 'quotas' =>
239: { text => 'User blogs, personal information pages, portfolios',
240: help => 'Domain_Configuration_Quotas',
241: header => [{col1 => 'User affiliation',
242: col2 => 'Available tools',
243: col3 => 'Portfolio quota',}],
244: },
245: 'autoenroll' =>
246: { text => 'Auto-enrollment settings',
247: help => 'Domain_Configuration_Auto_Enrollment',
248: header => [{col1 => 'Configuration setting',
249: col2 => 'Value(s)'}],
250: },
251: 'autoupdate' =>
252: { text => 'Auto-update settings',
253: help => 'Domain_Configuration_Auto_Updates',
254: header => [{col1 => 'Setting',
255: col2 => 'Value',},
256: {col1 => 'Setting',
257: col2 => 'Affiliation'},
258: {col1 => 'User population',
259: col2 => 'Updateable user data'}],
260: },
261: 'autocreate' =>
262: { text => 'Auto-course creation settings',
263: help => 'Domain_Configuration_Auto_Creation',
264: header => [{col1 => 'Configuration Setting',
265: col2 => 'Value',}],
266: },
267: 'directorysrch' =>
268: { text => 'Institutional directory searches',
269: help => 'Domain_Configuration_InstDirectory_Search',
270: header => [{col1 => 'Setting',
271: col2 => 'Value',}],
272: },
273: 'contacts' =>
274: { text => 'Contact Information',
275: help => 'Domain_Configuration_Contact_Info',
276: header => [{col1 => 'Setting',
277: col2 => 'Value',}],
278: },
279:
280: 'usercreation' =>
281: { text => 'User creation',
282: help => 'Domain_Configuration_User_Creation',
283: header => [{col1 => 'Format rule type',
284: col2 => 'Format rules in force'},
285: {col1 => 'User account creation',
286: col2 => 'Usernames which may be created',},
287: {col1 => 'Context',
288: col2 => 'Assignable authentication types'}],
289: },
290: 'usermodification' =>
291: { text => 'User modification',
292: help => 'Domain_Configuration_User_Modification',
293: header => [{col1 => 'Target user has role',
294: col2 => 'User information updateable in author context'},
295: {col1 => 'Target user has role',
296: col2 => 'User information updateable in course context'},
297: {col1 => "Status of user",
298: col2 => 'Information settable when self-creating account (if directory data blank)'}],
299: },
300: 'scantron' =>
301: { text => 'Bubblesheet format file',
302: help => 'Domain_Configuration_Scantron_Format',
303: header => [ {col1 => 'Item',
304: col2 => '',
305: }],
306: },
307: 'requestcourses' =>
308: {text => 'Request creation of courses',
309: help => 'Domain_Configuration_Request_Courses',
310: header => [{col1 => 'User affiliation',
311: col2 => 'Availability/Processing of requests',},
312: {col1 => 'Setting',
313: col2 => 'Value'}],
314: },
315: 'coursecategories' =>
316: { text => 'Cataloging of courses/communities',
317: help => 'Domain_Configuration_Cataloging_Courses',
318: header => [{col1 => 'Category settings',
319: col2 => '',},
320: {col1 => 'Categories',
321: col2 => '',
322: }],
323: },
324: 'serverstatuses' =>
325: {text => 'Access to server status pages',
326: help => 'Domain_Configuration_Server_Status',
327: header => [{col1 => 'Status Page',
328: col2 => 'Other named users',
329: col3 => 'Specific IPs',
330: }],
331: },
332: 'helpsettings' =>
333: {text => 'Help page settings',
334: help => 'Domain_Configuration_Help_Settings',
335: header => [{col1 => 'Authenticated Help Settings',
336: col2 => ''},
337: {col1 => 'Unauthenticated Help Settings',
338: col2 => ''}],
339: },
340: 'coursedefaults' =>
341: {text => 'Course/Community defaults',
342: help => 'Domain_Configuration_Course_Defaults',
343: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
344: col2 => 'Value',},
345: {col1 => 'Defaults which can be overridden for each course by a DC',
346: col2 => 'Value',},],
347: },
348: 'privacy' =>
349: {text => 'User Privacy',
350: help => 'Domain_Configuration_User_Privacy',
351: header => [{col1 => 'Setting',
352: col2 => 'Value',}],
353: },
354: 'usersessions' =>
355: {text => 'User session hosting',
356: help => 'Domain_Configuration_User_Sessions',
357: header => [{col1 => 'Hosting of users from other domains',
358: col2 => 'Rules'},
359: {col1 => "Hosting domain's own users elsewhere",
360: col2 => 'Rules'}],
361: },
362: );
363: my %servers = &dom_servers($dom);
364: if (keys(%servers) > 1) {
365: $prefs{'login'} = { text => 'Log-in page options',
366: help => 'Domain_Configuration_Login_Page',
367: header => [{col1 => 'Log-in Service',
368: col2 => 'Server Setting',},
369: {col1 => 'Log-in Page Items',
370: col2 => ''}],
371: };
372: }
373: my @roles = ('student','coordinator','author','admin');
374: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
375: &Apache::lonhtmlcommon::add_breadcrumb
376: ({href=>"javascript:changePage(document.$phase,'pickactions')",
377: text=>"Settings to display/modify"});
378: my $confname = $dom.'-domainconfig';
379: if ($phase eq 'process') {
380: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
381: } elsif ($phase eq 'display') {
382: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname);
383: } else {
384: if (keys(%domconfig) == 0) {
385: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
386: my @ids=&Apache::lonnet::current_machine_ids();
387: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
388: my %designhash = &Apache::loncommon::get_domainconf($dom);
389: my @loginimages = ('img','logo','domlogo','login');
390: my $custom_img_count = 0;
391: foreach my $img (@loginimages) {
392: if ($designhash{$dom.'.login.'.$img} ne '') {
393: $custom_img_count ++;
394: }
395: }
396: foreach my $role (@roles) {
397: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
398: $custom_img_count ++;
399: }
400: }
401: if ($custom_img_count > 0) {
402: &Apache::lonconfigsettings::print_header($r,$phase,$context);
403: my $switch_server = &check_switchserver($dom,$confname);
404: $r->print(
405: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
406: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
407: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
408: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
409: if ($switch_server) {
410: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
411: }
412: $r->print(&Apache::loncommon::end_page());
413: return OK;
414: }
415: }
416: }
417: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
418: }
419: return OK;
420: }
421:
422: sub process_changes {
423: my ($r,$dom,$confname,$action,$roles,$values) = @_;
424: my %domconfig;
425: if (ref($values) eq 'HASH') {
426: %domconfig = %{$values};
427: }
428: my $output;
429: if ($action eq 'login') {
430: $output = &modify_login($r,$dom,$confname,%domconfig);
431: } elsif ($action eq 'rolecolors') {
432: $output = &modify_rolecolors($r,$dom,$confname,$roles,
433: %domconfig);
434: } elsif ($action eq 'quotas') {
435: $output = &modify_quotas($dom,$action,%domconfig);
436: } elsif ($action eq 'autoenroll') {
437: $output = &modify_autoenroll($dom,%domconfig);
438: } elsif ($action eq 'autoupdate') {
439: $output = &modify_autoupdate($dom,%domconfig);
440: } elsif ($action eq 'autocreate') {
441: $output = &modify_autocreate($dom,%domconfig);
442: } elsif ($action eq 'directorysrch') {
443: $output = &modify_directorysrch($dom,%domconfig);
444: } elsif ($action eq 'usercreation') {
445: $output = &modify_usercreation($dom,%domconfig);
446: } elsif ($action eq 'usermodification') {
447: $output = &modify_usermodification($dom,%domconfig);
448: } elsif ($action eq 'contacts') {
449: $output = &modify_contacts($dom,%domconfig);
450: } elsif ($action eq 'defaults') {
451: $output = &modify_defaults($dom,$r);
452: } elsif ($action eq 'scantron') {
453: $output = &modify_scantron($r,$dom,$confname,%domconfig);
454: } elsif ($action eq 'coursecategories') {
455: $output = &modify_coursecategories($dom,%domconfig);
456: } elsif ($action eq 'serverstatuses') {
457: $output = &modify_serverstatuses($dom,%domconfig);
458: } elsif ($action eq 'requestcourses') {
459: $output = &modify_quotas($dom,$action,%domconfig);
460: } elsif ($action eq 'helpsettings') {
461: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
462: } elsif ($action eq 'coursedefaults') {
463: $output = &modify_coursedefaults($dom,%domconfig);
464: } elsif ($action eq 'usersessions') {
465: $output = &modify_usersessions($dom,%domconfig);
466: }
467: return $output;
468: }
469:
470: sub print_config_box {
471: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
472: my $rowtotal = 0;
473: my $output;
474: if ($action eq 'coursecategories') {
475: $output = &coursecategories_javascript($settings);
476: }
477: $output .=
478: '<table class="LC_nested_outer">
479: <tr>
480: <th align="left" valign="middle"><span class="LC_nobreak">'.
481: &mt($item->{text}).' '.
482: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
483: '</tr>';
484: $rowtotal ++;
485: my $numheaders = 1;
486: if (ref($item->{'header'}) eq 'ARRAY') {
487: $numheaders = scalar(@{$item->{'header'}});
488: }
489: if ($numheaders > 1) {
490: my $colspan = '';
491: if (($action eq 'rolecolors') || ($action eq 'coursecategories') || ($action eq 'helpsettings')) {
492: $colspan = ' colspan="2"';
493: }
494: $output .= '
495: <tr>
496: <td>
497: <table class="LC_nested">
498: <tr class="LC_info_row">
499: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
500: <td class="LC_right_item">'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
501: </tr>';
502: $rowtotal ++;
503: if ($action eq 'autoupdate') {
504: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
505: } elsif ($action eq 'usercreation') {
506: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
507: } elsif ($action eq 'usermodification') {
508: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
509: } elsif ($action eq 'coursecategories') {
510: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
511: } elsif ($action eq 'login') {
512: $output .= &print_login('top',$dom,$confname,$phase,$settings,\$rowtotal);
513: $colspan = ' colspan="2"';
514: } elsif ($action eq 'requestcourses') {
515: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
516: } elsif ($action eq 'helpsettings') {
517: $output .= &print_helpsettings('top',$dom,$confname,$settings,\$rowtotal);
518: } elsif ($action eq 'usersessions') {
519: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
520: } elsif ($action eq 'rolecolors') {
521: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
522: } elsif ($action eq 'coursedefaults') {
523: $output .= &print_coursedefaults('top',$dom,$settings,\$rowtotal);
524: }
525: $output .= '
526: </table>
527: </td>
528: </tr>
529: <tr>
530: <td>
531: <table class="LC_nested">
532: <tr class="LC_info_row">
533: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
534: $output .= '
535: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
536: </tr>';
537: $rowtotal ++;
538: if ($action eq 'autoupdate') {
539: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
540: </table>
541: </td>
542: </tr>
543: <tr>
544: <td>
545: <table class="LC_nested">
546: <tr class="LC_info_row">
547: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
548: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
549: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
550: $rowtotal ++;
551: } elsif ($action eq 'usercreation') {
552: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
553: </table>
554: </td>
555: </tr>
556: <tr>
557: <td>
558: <table class="LC_nested">
559: <tr class="LC_info_row">
560: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
561: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
562: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
563: $rowtotal ++;
564: } elsif ($action eq 'usermodification') {
565: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
566: </table>
567: </td>
568: </tr>
569: <tr>
570: <td>
571: <table class="LC_nested">
572: <tr class="LC_info_row">
573: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
574: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
575: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
576: $rowtotal ++;
577: } elsif ($action eq 'coursecategories') {
578: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
579: } elsif ($action eq 'login') {
580: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,\$rowtotal);
581: } elsif ($action eq 'requestcourses') {
582: $output .= &print_courserequestmail($dom,$settings,\$rowtotal);
583: } elsif ($action eq 'helpsettings') {
584: $output .= &print_helpsettings('bottom',$dom,$confname,$settings,\$rowtotal);
585: } elsif ($action eq 'usersessions') {
586: $output .= &print_usersessions('bottom',$dom,$settings,\$rowtotal);
587: } elsif ($action eq 'coursedefaults') {
588: $output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
589: } elsif ($action eq 'rolecolors') {
590: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
591: </table>
592: </td>
593: </tr>
594: <tr>
595: <td>
596: <table class="LC_nested">
597: <tr class="LC_info_row">
598: <td class="LC_left_item"'.$colspan.' valign="top">'.
599: &mt($item->{'header'}->[2]->{'col1'}).'</td>
600: <td class="LC_right_item" valign="top">'.
601: &mt($item->{'header'}->[2]->{'col2'}).'</td>
602: </tr>'.
603: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
604: </table>
605: </td>
606: </tr>
607: <tr>
608: <td>
609: <table class="LC_nested">
610: <tr class="LC_info_row">
611: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
612: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
613: </tr>'.
614: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
615: $rowtotal += 2;
616: }
617: } else {
618: $output .= '
619: <tr>
620: <td>
621: <table class="LC_nested">
622: <tr class="LC_info_row">';
623: if (($action eq 'login') || ($action eq 'directorysrch')) {
624: $output .= '
625: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
626: } elsif ($action eq 'serverstatuses') {
627: $output .= '
628: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
629: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
630:
631: } else {
632: $output .= '
633: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
634: }
635: if (defined($item->{'header'}->[0]->{'col3'})) {
636: $output .= '<td class="LC_left_item" valign="top">'.
637: &mt($item->{'header'}->[0]->{'col2'});
638: if ($action eq 'serverstatuses') {
639: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
640: }
641: } else {
642: $output .= '<td class="LC_right_item" valign="top">'.
643: &mt($item->{'header'}->[0]->{'col2'});
644: }
645: $output .= '</td>';
646: if ($item->{'header'}->[0]->{'col3'}) {
647: $output .= '<td class="LC_right_item" valign="top">'.
648: &mt($item->{'header'}->[0]->{'col3'});
649: if ($action eq 'serverstatuses') {
650: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
651: }
652: $output .= '</td>';
653: }
654: $output .= '</tr>';
655: $rowtotal ++;
656: if ($action eq 'login') {
657: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,
658: \$rowtotal);
659: } elsif ($action eq 'quotas') {
660: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
661: } elsif ($action eq 'autoenroll') {
662: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
663: } elsif ($action eq 'autocreate') {
664: $output .= &print_autocreate($dom,$settings,\$rowtotal);
665: } elsif ($action eq 'directorysrch') {
666: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
667: } elsif ($action eq 'contacts') {
668: $output .= &print_contacts($dom,$settings,\$rowtotal);
669: } elsif ($action eq 'defaults') {
670: $output .= &print_defaults($dom,\$rowtotal);
671: } elsif ($action eq 'scantron') {
672: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
673: } elsif ($action eq 'serverstatuses') {
674: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
675: } elsif ($action eq 'helpsettings') {
676: $output .= &print_helpsettings('top',$dom,$confname,$settings,\$rowtotal);
677: }
678: }
679: $output .= '
680: </table>
681: </td>
682: </tr>
683: </table><br />';
684: return ($output,$rowtotal);
685: }
686:
687: sub print_login {
688: my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_;
689: my ($css_class,$datatable);
690: my %choices = &login_choices();
691:
692: if ($position eq 'top') {
693: my %servers = &dom_servers($dom);
694: my $choice = $choices{'disallowlogin'};
695: $css_class = ' class="LC_odd_row"';
696: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
697: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
698: '<th>'.$choices{'server'}.'</th>'.
699: '<th>'.$choices{'serverpath'}.'</th>'.
700: '<th>'.$choices{'custompath'}.'</th>'.
701: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
702: my %disallowed;
703: if (ref($settings) eq 'HASH') {
704: if (ref($settings->{'loginvia'}) eq 'HASH') {
705: %disallowed = %{$settings->{'loginvia'}};
706: }
707: }
708: foreach my $lonhost (sort(keys(%servers))) {
709: my $direct = 'selected="selected"';
710: if (ref($disallowed{$lonhost}) eq 'HASH') {
711: if ($disallowed{$lonhost}{'server'} ne '') {
712: $direct = '';
713: }
714: }
715: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
716: '<td><select name="'.$lonhost.'_server">'.
717: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
718: '</option>';
719: foreach my $hostid (keys(%servers)) {
720: next if ($servers{$hostid} eq $servers{$lonhost});
721: my $selected = '';
722: if (ref($disallowed{$lonhost}) eq 'HASH') {
723: if ($hostid eq $disallowed{$lonhost}{'server'}) {
724: $selected = 'selected="selected"';
725: }
726: }
727: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
728: $servers{$hostid}.'</option>';
729: }
730: $datatable .= '</select></td>'.
731: '<td><select name="'.$lonhost.'_serverpath">';
732: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
733: my $pathname = $path;
734: if ($path eq 'custom') {
735: $pathname = &mt('Custom Path').' ->';
736: }
737: my $selected = '';
738: if (ref($disallowed{$lonhost}) eq 'HASH') {
739: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
740: $selected = 'selected="selected"';
741: }
742: } elsif ($path eq '') {
743: $selected = 'selected="selected"';
744: }
745: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
746: }
747: $datatable .= '</select></td>';
748: my ($custom,$exempt);
749: if (ref($disallowed{$lonhost}) eq 'HASH') {
750: $custom = $disallowed{$lonhost}{'custompath'};
751: $exempt = $disallowed{$lonhost}{'exempt'};
752: }
753: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
754: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
755: '</tr>';
756: }
757: $datatable .= '</table></td></tr>';
758: return $datatable;
759: }
760:
761: my %defaultchecked = (
762: 'coursecatalog' => 'on',
763: 'adminmail' => 'off',
764: 'newuser' => 'off',
765: );
766: my @toggles = ('coursecatalog','adminmail','newuser');
767: my (%checkedon,%checkedoff);
768: foreach my $item (@toggles) {
769: if ($defaultchecked{$item} eq 'on') {
770: $checkedon{$item} = ' checked="checked" ';
771: $checkedoff{$item} = ' ';
772: } elsif ($defaultchecked{$item} eq 'off') {
773: $checkedoff{$item} = ' checked="checked" ';
774: $checkedon{$item} = ' ';
775: }
776: }
777: my @images = ('img','logo','domlogo','login');
778: my @logintext = ('textcol','bgcol');
779: my @bgs = ('pgbg','mainbg','sidebg');
780: my @links = ('link','alink','vlink');
781: my %designhash = &Apache::loncommon::get_domainconf($dom);
782: my %defaultdesign = %Apache::loncommon::defaultdesign;
783: my (%is_custom,%designs);
784: my %defaults = (
785: font => $defaultdesign{'login.font'},
786: );
787: foreach my $item (@images) {
788: $defaults{$item} = $defaultdesign{'login.'.$item};
789: $defaults{'showlogo'}{$item} = 1;
790: }
791: foreach my $item (@bgs) {
792: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
793: }
794: foreach my $item (@logintext) {
795: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
796: }
797: foreach my $item (@links) {
798: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
799: }
800: if (ref($settings) eq 'HASH') {
801: foreach my $item (@toggles) {
802: if ($settings->{$item} eq '1') {
803: $checkedon{$item} = ' checked="checked" ';
804: $checkedoff{$item} = ' ';
805: } elsif ($settings->{$item} eq '0') {
806: $checkedoff{$item} = ' checked="checked" ';
807: $checkedon{$item} = ' ';
808: }
809: }
810: foreach my $item (@images) {
811: if (defined($settings->{$item})) {
812: $designs{$item} = $settings->{$item};
813: $is_custom{$item} = 1;
814: }
815: if (defined($settings->{'showlogo'}{$item})) {
816: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
817: }
818: }
819: foreach my $item (@logintext) {
820: if ($settings->{$item} ne '') {
821: $designs{'logintext'}{$item} = $settings->{$item};
822: $is_custom{$item} = 1;
823: }
824: }
825: if ($settings->{'font'} ne '') {
826: $designs{'font'} = $settings->{'font'};
827: $is_custom{'font'} = 1;
828: }
829: foreach my $item (@bgs) {
830: if ($settings->{$item} ne '') {
831: $designs{'bgs'}{$item} = $settings->{$item};
832: $is_custom{$item} = 1;
833: }
834: }
835: foreach my $item (@links) {
836: if ($settings->{$item} ne '') {
837: $designs{'links'}{$item} = $settings->{$item};
838: $is_custom{$item} = 1;
839: }
840: }
841: } else {
842: if ($designhash{$dom.'.login.font'} ne '') {
843: $designs{'font'} = $designhash{$dom.'.login.font'};
844: $is_custom{'font'} = 1;
845: }
846: foreach my $item (@images) {
847: if ($designhash{$dom.'.login.'.$item} ne '') {
848: $designs{$item} = $designhash{$dom.'.login.'.$item};
849: $is_custom{$item} = 1;
850: }
851: }
852: foreach my $item (@bgs) {
853: if ($designhash{$dom.'.login.'.$item} ne '') {
854: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
855: $is_custom{$item} = 1;
856: }
857: }
858: foreach my $item (@links) {
859: if ($designhash{$dom.'.login.'.$item} ne '') {
860: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
861: $is_custom{$item} = 1;
862: }
863: }
864: }
865: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
866: logo => 'Institution Logo',
867: domlogo => 'Domain Logo',
868: login => 'Login box');
869: my $itemcount = 1;
870: my ($css_class,$datatable);
871: foreach my $item (@toggles) {
872: $css_class = $itemcount%2?' class="LC_odd_row"':'';
873: $datatable .=
874: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
875: '</td><td>'.
876: '<span class="LC_nobreak"><label><input type="radio" name="'.
877: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
878: '</label> <label><input type="radio" name="'.$item.'"'.
879: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
880: '</tr>';
881: $itemcount ++;
882: }
883: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
884: $datatable .= '</tr></table></td></tr>';
885: return $datatable;
886: }
887:
888: sub login_choices {
889: my %choices =
890: &Apache::lonlocal::texthash (
891: coursecatalog => 'Display Course/Community Catalog link?',
892: adminmail => "Display Administrator's E-mail Address?",
893: disallowlogin => "Login page requests redirected",
894: hostid => "Server",
895: server => "Redirect to:",
896: serverpath => "Path",
897: custompath => "Custom",
898: exempt => "Exempt IP(s)",
899: directlogin => "No redirect",
900: newuser => "Link to create a user account",
901: img => "Header",
902: logo => "Main Logo",
903: domlogo => "Domain Logo",
904: login => "Log-in Header",
905: textcol => "Text color",
906: bgcol => "Box color",
907: bgs => "Background colors",
908: links => "Link colors",
909: font => "Font color",
910: pgbg => "Header",
911: mainbg => "Page",
912: sidebg => "Login box",
913: link => "Link",
914: alink => "Active link",
915: vlink => "Visited link",
916: );
917: return %choices;
918: }
919:
920: sub print_rolecolors {
921: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
922: my %choices = &color_font_choices();
923: my @bgs = ('pgbg','tabbg','sidebg');
924: my @links = ('link','alink','vlink');
925: my @images = ('img');
926: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
927: my %designhash = &Apache::loncommon::get_domainconf($dom);
928: my %defaultdesign = %Apache::loncommon::defaultdesign;
929: my (%is_custom,%designs);
930: my %defaults = (
931: img => $defaultdesign{$role.'.img'},
932: font => $defaultdesign{$role.'.font'},
933: fontmenu => $defaultdesign{$role.'.fontmenu'},
934: );
935: foreach my $item (@bgs) {
936: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
937: }
938: foreach my $item (@links) {
939: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
940: }
941: if (ref($settings) eq 'HASH') {
942: if (ref($settings->{$role}) eq 'HASH') {
943: if ($settings->{$role}->{'img'} ne '') {
944: $designs{'img'} = $settings->{$role}->{'img'};
945: $is_custom{'img'} = 1;
946: }
947: if ($settings->{$role}->{'font'} ne '') {
948: $designs{'font'} = $settings->{$role}->{'font'};
949: $is_custom{'font'} = 1;
950: }
951: if ($settings->{$role}->{'fontmenu'} ne '') {
952: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
953: $is_custom{'fontmenu'} = 1;
954: }
955: foreach my $item (@bgs) {
956: if ($settings->{$role}->{$item} ne '') {
957: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
958: $is_custom{$item} = 1;
959: }
960: }
961: foreach my $item (@links) {
962: if ($settings->{$role}->{$item} ne '') {
963: $designs{'links'}{$item} = $settings->{$role}->{$item};
964: $is_custom{$item} = 1;
965: }
966: }
967: }
968: } else {
969: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
970: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
971: $is_custom{'img'} = 1;
972: }
973: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
974: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
975: $is_custom{'fontmenu'} = 1;
976: }
977: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
978: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
979: $is_custom{'font'} = 1;
980: }
981: foreach my $item (@bgs) {
982: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
983: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
984: $is_custom{$item} = 1;
985:
986: }
987: }
988: foreach my $item (@links) {
989: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
990: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
991: $is_custom{$item} = 1;
992: }
993: }
994: }
995: my $itemcount = 1;
996: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
997: $datatable .= '</tr></table></td></tr>';
998: return $datatable;
999: }
1000:
1001: sub display_color_options {
1002: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1003: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1004: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1005: my $datatable = '<tr'.$css_class.'>'.
1006: '<td>'.$choices->{'font'}.'</td>';
1007: if (!$is_custom->{'font'}) {
1008: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1009: } else {
1010: $datatable .= '<td> </td>';
1011: }
1012: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
1013: $datatable .= '<td><span class="LC_nobreak">'.
1014: '<input type="text" size="10" name="'.$role.'_font"'.
1015: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
1016: ' <span id="css_'.$role.'_font" style="background-color: '.
1017: $designs->{'font'}.';"> </span>'.
1018: '</span></td></tr>';
1019: unless ($role eq 'login') {
1020: $datatable .= '<tr'.$css_class.'>'.
1021: '<td>'.$choices->{'fontmenu'}.'</td>';
1022: if (!$is_custom->{'fontmenu'}) {
1023: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1024: } else {
1025: $datatable .= '<td> </td>';
1026: }
1027: $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
1028: $datatable .= '<td><span class="LC_nobreak">'.
1029: '<input type="text" size="10" name="'.$role.'_fontmenu"'.
1030: ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
1031: ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
1032: $designs->{'fontmenu'}.';"> </span>'.
1033: '</span></td></tr>';
1034: }
1035: my $switchserver = &check_switchserver($dom,$confname);
1036: foreach my $img (@{$images}) {
1037: $itemcount ++;
1038: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1039: $datatable .= '<tr'.$css_class.'>'.
1040: '<td>'.$choices->{$img};
1041: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1042: if ($role eq 'login') {
1043: if ($img eq 'login') {
1044: $login_hdr_pick =
1045: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1046: $logincolors =
1047: &login_text_colors($img,$role,$logintext,$phase,$choices,
1048: $designs);
1049: } elsif ($img ne 'domlogo') {
1050: $datatable.= &logo_display_options($img,$defaults,$designs);
1051: }
1052: }
1053: $datatable .= '</td>';
1054: if ($designs->{$img} ne '') {
1055: $imgfile = $designs->{$img};
1056: $img_import = ($imgfile =~ m{^/adm/});
1057: } else {
1058: $imgfile = $defaults->{$img};
1059: }
1060: if ($imgfile) {
1061: my ($showfile,$fullsize);
1062: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1063: my $urldir = $1;
1064: my $filename = $2;
1065: my @info = &Apache::lonnet::stat_file($designs->{$img});
1066: if (@info) {
1067: my $thumbfile = 'tn-'.$filename;
1068: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1069: if (@thumb) {
1070: $showfile = $urldir.'/'.$thumbfile;
1071: } else {
1072: $showfile = $imgfile;
1073: }
1074: } else {
1075: $showfile = '';
1076: }
1077: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1078: $showfile = $imgfile;
1079: my $imgdir = $1;
1080: my $filename = $2;
1081: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
1082: $showfile = "/$imgdir/tn-".$filename;
1083: } else {
1084: my $input = "/home/httpd/html".$imgfile;
1085: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
1086: if (!-e $output) {
1087: my ($width,$height) = &thumb_dimensions();
1088: my ($fullwidth,$fullheight) = &check_dimensions($input);
1089: if ($fullwidth ne '' && $fullheight ne '') {
1090: if ($fullwidth > $width && $fullheight > $height) {
1091: my $size = $width.'x'.$height;
1092: system("convert -sample $size $input $output");
1093: $showfile = '/'.$imgdir.'/tn-'.$filename;
1094: }
1095: }
1096: }
1097: }
1098: }
1099: if ($showfile) {
1100: if ($showfile =~ m{^/(adm|res)/}) {
1101: if ($showfile =~ m{^/res/}) {
1102: my $local_showfile =
1103: &Apache::lonnet::filelocation('',$showfile);
1104: &Apache::lonnet::repcopy($local_showfile);
1105: }
1106: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1107: }
1108: if ($imgfile) {
1109: if ($imgfile =~ m{^/(adm|res)/}) {
1110: if ($imgfile =~ m{^/res/}) {
1111: my $local_imgfile =
1112: &Apache::lonnet::filelocation('',$imgfile);
1113: &Apache::lonnet::repcopy($local_imgfile);
1114: }
1115: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1116: } else {
1117: $fullsize = $imgfile;
1118: }
1119: }
1120: $datatable .= '<td>';
1121: if ($img eq 'login') {
1122: $datatable .= $login_hdr_pick;
1123: }
1124: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1125: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1126: } else {
1127: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1128: &mt('Upload:');
1129: }
1130: } else {
1131: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1132: &mt('Upload:');
1133: }
1134: if ($switchserver) {
1135: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1136: } else {
1137: if ($img ne 'login') { # suppress file selection for Log-in header
1138: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1139: }
1140: }
1141: $datatable .= '</td></tr>';
1142: }
1143: $itemcount ++;
1144: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1145: $datatable .= '<tr'.$css_class.'>'.
1146: '<td>'.$choices->{'bgs'}.'</td>';
1147: my $bgs_def;
1148: foreach my $item (@{$bgs}) {
1149: if (!$is_custom->{$item}) {
1150: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1151: }
1152: }
1153: if ($bgs_def) {
1154: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1155: } else {
1156: $datatable .= '<td> </td>';
1157: }
1158: $datatable .= '<td class="LC_right_item">'.
1159: '<table border="0"><tr>';
1160: foreach my $item (@{$bgs}) {
1161: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1162: $datatable .= '<td align="center">'.$link;
1163: if ($designs->{'bgs'}{$item}) {
1164: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1165: }
1166: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1167: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1168: }
1169: $datatable .= '</tr></table></td></tr>';
1170: $itemcount ++;
1171: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1172: $datatable .= '<tr'.$css_class.'>'.
1173: '<td>'.$choices->{'links'}.'</td>';
1174: my $links_def;
1175: foreach my $item (@{$links}) {
1176: if (!$is_custom->{$item}) {
1177: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1178: }
1179: }
1180: if ($links_def) {
1181: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1182: } else {
1183: $datatable .= '<td> </td>';
1184: }
1185: $datatable .= '<td class="LC_right_item">'.
1186: '<table border="0"><tr>';
1187: foreach my $item (@{$links}) {
1188: $datatable .= '<td align="center">'."\n".
1189: &color_pick($phase,$role,$item,$choices->{$item},
1190: $designs->{'links'}{$item});
1191: if ($designs->{'links'}{$item}) {
1192: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1193: }
1194: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1195: '" /></td>';
1196: }
1197: $$rowtotal += $itemcount;
1198: return $datatable;
1199: }
1200:
1201: sub logo_display_options {
1202: my ($img,$defaults,$designs) = @_;
1203: my $checkedon;
1204: if (ref($defaults) eq 'HASH') {
1205: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1206: if ($defaults->{'showlogo'}{$img}) {
1207: $checkedon = 'checked="checked" ';
1208: }
1209: }
1210: }
1211: if (ref($designs) eq 'HASH') {
1212: if (ref($designs->{'showlogo'}) eq 'HASH') {
1213: if (defined($designs->{'showlogo'}{$img})) {
1214: if ($designs->{'showlogo'}{$img} == 0) {
1215: $checkedon = '';
1216: } elsif ($designs->{'showlogo'}{$img} == 1) {
1217: $checkedon = 'checked="checked" ';
1218: }
1219: }
1220: }
1221: }
1222: return '<br /><label> <input type="checkbox" name="'.
1223: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1224: &mt('show').'</label>'."\n";
1225: }
1226:
1227: sub login_header_options {
1228: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1229: my $output = '';
1230: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1231: $output .= &mt('Text default(s):').'<br />';
1232: if (!$is_custom->{'textcol'}) {
1233: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1234: ' ';
1235: }
1236: if (!$is_custom->{'bgcol'}) {
1237: $output .= $choices->{'bgcol'}.': '.
1238: '<span id="css_'.$role.'_font" style="background-color: '.
1239: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1240: }
1241: $output .= '<br />';
1242: }
1243: $output .='<br />';
1244: return $output;
1245: }
1246:
1247: sub login_text_colors {
1248: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1249: my $color_menu = '<table border="0"><tr>';
1250: foreach my $item (@{$logintext}) {
1251: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1252: $color_menu .= '<td align="center">'.$link;
1253: if ($designs->{'logintext'}{$item}) {
1254: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1255: }
1256: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1257: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1258: '<td> </td>';
1259: }
1260: $color_menu .= '</tr></table><br />';
1261: return $color_menu;
1262: }
1263:
1264: sub image_changes {
1265: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1266: my $output;
1267: if ($img eq 'login') {
1268: # suppress image for Log-in header
1269: } elsif (!$is_custom) {
1270: if ($img ne 'domlogo') {
1271: $output .= &mt('Default image:').'<br />';
1272: } else {
1273: $output .= &mt('Default in use:').'<br />';
1274: }
1275: }
1276: if ($img eq 'login') { # suppress image for Log-in header
1277: $output .= '<td>'.$logincolors;
1278: } else {
1279: if ($img_import) {
1280: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1281: }
1282: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1283: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1284: if ($is_custom) {
1285: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1286: '<input type="checkbox" name="'.
1287: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1288: '</label> '.&mt('Replace:').'</span><br />';
1289: } else {
1290: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1291: }
1292: }
1293: return $output;
1294: }
1295:
1296: sub color_pick {
1297: my ($phase,$role,$item,$desc,$curcol) = @_;
1298: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1299: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1300: ');">'.$desc.'</a>';
1301: return $link;
1302: }
1303:
1304: sub print_quotas {
1305: my ($dom,$settings,$rowtotal,$action) = @_;
1306: my $context;
1307: if ($action eq 'quotas') {
1308: $context = 'tools';
1309: } else {
1310: $context = $action;
1311: }
1312: my ($datatable,$defaultquota,@usertools,@options,%validations);
1313: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1314: my $typecount = 0;
1315: my ($css_class,%titles);
1316: if ($context eq 'requestcourses') {
1317: @usertools = ('official','unofficial','community');
1318: @options =('norequest','approval','validate','autolimit');
1319: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1320: %titles = &courserequest_titles();
1321: } else {
1322: @usertools = ('aboutme','blog','portfolio');
1323: %titles = &tool_titles();
1324: }
1325: if (ref($types) eq 'ARRAY') {
1326: foreach my $type (@{$types}) {
1327: my $currdefquota;
1328: unless ($context eq 'requestcourses') {
1329: if (ref($settings) eq 'HASH') {
1330: if (ref($settings->{defaultquota}) eq 'HASH') {
1331: $currdefquota = $settings->{defaultquota}->{$type};
1332: } else {
1333: $currdefquota = $settings->{$type};
1334: }
1335: }
1336: }
1337: if (defined($usertypes->{$type})) {
1338: $typecount ++;
1339: $css_class = $typecount%2?' class="LC_odd_row"':'';
1340: $datatable .= '<tr'.$css_class.'>'.
1341: '<td>'.$usertypes->{$type}.'</td>'.
1342: '<td class="LC_left_item">';
1343: if ($context eq 'requestcourses') {
1344: $datatable .= '<table><tr>';
1345: }
1346: my %cell;
1347: foreach my $item (@usertools) {
1348: if ($context eq 'requestcourses') {
1349: my ($curroption,$currlimit);
1350: if (ref($settings) eq 'HASH') {
1351: if (ref($settings->{$item}) eq 'HASH') {
1352: $curroption = $settings->{$item}->{$type};
1353: if ($curroption =~ /^autolimit=(\d*)$/) {
1354: $currlimit = $1;
1355: }
1356: }
1357: }
1358: if (!$curroption) {
1359: $curroption = 'norequest';
1360: }
1361: $datatable .= '<th>'.$titles{$item}.'</th>';
1362: foreach my $option (@options) {
1363: my $val = $option;
1364: if ($option eq 'norequest') {
1365: $val = 0;
1366: }
1367: if ($option eq 'validate') {
1368: my $canvalidate = 0;
1369: if (ref($validations{$item}) eq 'HASH') {
1370: if ($validations{$item}{$type}) {
1371: $canvalidate = 1;
1372: }
1373: }
1374: next if (!$canvalidate);
1375: }
1376: my $checked = '';
1377: if ($option eq $curroption) {
1378: $checked = ' checked="checked"';
1379: } elsif ($option eq 'autolimit') {
1380: if ($curroption =~ /^autolimit/) {
1381: $checked = ' checked="checked"';
1382: }
1383: }
1384: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1385: '<input type="radio" name="crsreq_'.$item.
1386: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1387: $titles{$option}.'</label>';
1388: if ($option eq 'autolimit') {
1389: $cell{$item} .= ' <input type="text" name="crsreq_'.
1390: $item.'_limit_'.$type.'" size="1" '.
1391: 'value="'.$currlimit.'" />';
1392: }
1393: $cell{$item} .= '</span> ';
1394: if ($option eq 'autolimit') {
1395: $cell{$item} .= $titles{'unlimited'};
1396: }
1397: }
1398: } else {
1399: my $checked = 'checked="checked" ';
1400: if (ref($settings) eq 'HASH') {
1401: if (ref($settings->{$item}) eq 'HASH') {
1402: if ($settings->{$item}->{$type} == 0) {
1403: $checked = '';
1404: } elsif ($settings->{$item}->{$type} == 1) {
1405: $checked = 'checked="checked" ';
1406: }
1407: }
1408: }
1409: $datatable .= '<span class="LC_nobreak"><label>'.
1410: '<input type="checkbox" name="'.$context.'_'.$item.
1411: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1412: '</label></span> ';
1413: }
1414: }
1415: if ($context eq 'requestcourses') {
1416: $datatable .= '</tr><tr>';
1417: foreach my $item (@usertools) {
1418: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1419: }
1420: $datatable .= '</tr></table>';
1421: }
1422: $datatable .= '</td>';
1423: unless ($context eq 'requestcourses') {
1424: $datatable .=
1425: '<td class="LC_right_item"><span class="LC_nobreak">'.
1426: '<input type="text" name="quota_'.$type.
1427: '" value="'.$currdefquota.
1428: '" size="5" /> Mb</span></td>';
1429: }
1430: $datatable .= '</tr>';
1431: }
1432: }
1433: }
1434: unless ($context eq 'requestcourses') {
1435: $defaultquota = '20';
1436: if (ref($settings) eq 'HASH') {
1437: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1438: $defaultquota = $settings->{'defaultquota'}->{'default'};
1439: } elsif (defined($settings->{'default'})) {
1440: $defaultquota = $settings->{'default'};
1441: }
1442: }
1443: }
1444: $typecount ++;
1445: $css_class = $typecount%2?' class="LC_odd_row"':'';
1446: $datatable .= '<tr'.$css_class.'>'.
1447: '<td>'.$othertitle.'</td>'.
1448: '<td class="LC_left_item">';
1449: if ($context eq 'requestcourses') {
1450: $datatable .= '<table><tr>';
1451: }
1452: my %defcell;
1453: foreach my $item (@usertools) {
1454: if ($context eq 'requestcourses') {
1455: my ($curroption,$currlimit);
1456: if (ref($settings) eq 'HASH') {
1457: if (ref($settings->{$item}) eq 'HASH') {
1458: $curroption = $settings->{$item}->{'default'};
1459: if ($curroption =~ /^autolimit=(\d*)$/) {
1460: $currlimit = $1;
1461: }
1462: }
1463: }
1464: if (!$curroption) {
1465: $curroption = 'norequest';
1466: }
1467: $datatable .= '<th>'.$titles{$item}.'</th>';
1468: foreach my $option (@options) {
1469: my $val = $option;
1470: if ($option eq 'norequest') {
1471: $val = 0;
1472: }
1473: if ($option eq 'validate') {
1474: my $canvalidate = 0;
1475: if (ref($validations{$item}) eq 'HASH') {
1476: if ($validations{$item}{'default'}) {
1477: $canvalidate = 1;
1478: }
1479: }
1480: next if (!$canvalidate);
1481: }
1482: my $checked = '';
1483: if ($option eq $curroption) {
1484: $checked = ' checked="checked"';
1485: } elsif ($option eq 'autolimit') {
1486: if ($curroption =~ /^autolimit/) {
1487: $checked = ' checked="checked"';
1488: }
1489: }
1490: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1491: '<input type="radio" name="crsreq_'.$item.
1492: '_default" value="'.$val.'"'.$checked.' />'.
1493: $titles{$option}.'</label>';
1494: if ($option eq 'autolimit') {
1495: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1496: $item.'_limit_default" size="1" '.
1497: 'value="'.$currlimit.'" />';
1498: }
1499: $defcell{$item} .= '</span> ';
1500: if ($option eq 'autolimit') {
1501: $defcell{$item} .= $titles{'unlimited'};
1502: }
1503: }
1504: } else {
1505: my $checked = 'checked="checked" ';
1506: if (ref($settings) eq 'HASH') {
1507: if (ref($settings->{$item}) eq 'HASH') {
1508: if ($settings->{$item}->{'default'} == 0) {
1509: $checked = '';
1510: } elsif ($settings->{$item}->{'default'} == 1) {
1511: $checked = 'checked="checked" ';
1512: }
1513: }
1514: }
1515: $datatable .= '<span class="LC_nobreak"><label>'.
1516: '<input type="checkbox" name="'.$context.'_'.$item.
1517: '" value="default" '.$checked.'/>'.$titles{$item}.
1518: '</label></span> ';
1519: }
1520: }
1521: if ($context eq 'requestcourses') {
1522: $datatable .= '</tr><tr>';
1523: foreach my $item (@usertools) {
1524: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1525: }
1526: $datatable .= '</tr></table>';
1527: }
1528: $datatable .= '</td>';
1529: unless ($context eq 'requestcourses') {
1530: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1531: '<input type="text" name="defaultquota" value="'.
1532: $defaultquota.'" size="5" /> Mb</span></td>';
1533: }
1534: $datatable .= '</tr>';
1535: $typecount ++;
1536: $css_class = $typecount%2?' class="LC_odd_row"':'';
1537: $datatable .= '<tr'.$css_class.'>'.
1538: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1539: if ($context eq 'requestcourses') {
1540: $datatable .= &mt('(overrides affiliation, if set)').
1541: '</td>'.
1542: '<td class="LC_left_item">'.
1543: '<table><tr>';
1544: } else {
1545: $datatable .= &mt('(overrides affiliation, if checked)').
1546: '</td>'.
1547: '<td class="LC_left_item" colspan="2">'.
1548: '<br />';
1549: }
1550: my %advcell;
1551: foreach my $item (@usertools) {
1552: if ($context eq 'requestcourses') {
1553: my ($curroption,$currlimit);
1554: if (ref($settings) eq 'HASH') {
1555: if (ref($settings->{$item}) eq 'HASH') {
1556: $curroption = $settings->{$item}->{'_LC_adv'};
1557: if ($curroption =~ /^autolimit=(\d*)$/) {
1558: $currlimit = $1;
1559: }
1560: }
1561: }
1562: $datatable .= '<th>'.$titles{$item}.'</th>';
1563: my $checked = '';
1564: if ($curroption eq '') {
1565: $checked = ' checked="checked"';
1566: }
1567: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1568: '<input type="radio" name="crsreq_'.$item.
1569: '__LC_adv" value=""'.$checked.' />'.
1570: &mt('No override set').'</label></span> ';
1571: foreach my $option (@options) {
1572: my $val = $option;
1573: if ($option eq 'norequest') {
1574: $val = 0;
1575: }
1576: if ($option eq 'validate') {
1577: my $canvalidate = 0;
1578: if (ref($validations{$item}) eq 'HASH') {
1579: if ($validations{$item}{'_LC_adv'}) {
1580: $canvalidate = 1;
1581: }
1582: }
1583: next if (!$canvalidate);
1584: }
1585: my $checked = '';
1586: if ($val eq $curroption) {
1587: $checked = ' checked="checked"';
1588: } elsif ($option eq 'autolimit') {
1589: if ($curroption =~ /^autolimit/) {
1590: $checked = ' checked="checked"';
1591: }
1592: }
1593: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1594: '<input type="radio" name="crsreq_'.$item.
1595: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1596: $titles{$option}.'</label>';
1597: if ($option eq 'autolimit') {
1598: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1599: $item.'_limit__LC_adv" size="1" '.
1600: 'value="'.$currlimit.'" />';
1601: }
1602: $advcell{$item} .= '</span> ';
1603: if ($option eq 'autolimit') {
1604: $advcell{$item} .= $titles{'unlimited'};
1605: }
1606: }
1607: } else {
1608: my $checked = 'checked="checked" ';
1609: if (ref($settings) eq 'HASH') {
1610: if (ref($settings->{$item}) eq 'HASH') {
1611: if ($settings->{$item}->{'_LC_adv'} == 0) {
1612: $checked = '';
1613: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1614: $checked = 'checked="checked" ';
1615: }
1616: }
1617: }
1618: $datatable .= '<span class="LC_nobreak"><label>'.
1619: '<input type="checkbox" name="'.$context.'_'.$item.
1620: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1621: '</label></span> ';
1622: }
1623: }
1624: if ($context eq 'requestcourses') {
1625: $datatable .= '</tr><tr>';
1626: foreach my $item (@usertools) {
1627: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1628: }
1629: $datatable .= '</tr></table>';
1630: }
1631: $datatable .= '</td></tr>';
1632: $$rowtotal += $typecount;
1633: return $datatable;
1634: }
1635:
1636: sub print_courserequestmail {
1637: my ($dom,$settings,$rowtotal) = @_;
1638: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1639: $now = time;
1640: $rows = 0;
1641: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1642: foreach my $server (keys(%dompersonnel)) {
1643: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1644: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1645: if (!grep(/^$uname:$udom$/,@domcoord)) {
1646: push(@domcoord,$uname.':'.$udom);
1647: }
1648: }
1649: }
1650: if (ref($settings) eq 'HASH') {
1651: if (ref($settings->{'notify'}) eq 'HASH') {
1652: if ($settings->{'notify'}{'approval'} ne '') {
1653: @currapproval = split(',',$settings->{'notify'}{'approval'});
1654: }
1655: }
1656: }
1657: if (@currapproval) {
1658: foreach my $dc (@currapproval) {
1659: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1660: push(@domcoord,$dc);
1661: }
1662: }
1663: }
1664: @domcoord = sort(@domcoord);
1665: my $numinrow = 4;
1666: my $numdc = @domcoord;
1667: my $css_class = 'class="LC_odd_row"';
1668: $datatable = '<tr'.$css_class.'>'.
1669: ' <td>'.&mt('Receive notification of course requests requiring approval.').
1670: ' </td>'.
1671: ' <td class="LC_left_item">';
1672: if (@domcoord > 0) {
1673: $datatable .= '<table>';
1674: for (my $i=0; $i<$numdc; $i++) {
1675: my $rem = $i%($numinrow);
1676: if ($rem == 0) {
1677: if ($i > 0) {
1678: $datatable .= '</tr>';
1679: }
1680: $datatable .= '<tr>';
1681: $rows ++;
1682: }
1683: my $check = ' ';
1684: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1685: $check = ' checked="checked" ';
1686: }
1687: my ($uname,$udom) = split(':',$domcoord[$i]);
1688: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1689: if ($i == $numdc-1) {
1690: my $colsleft = $numinrow-$rem;
1691: if ($colsleft > 1) {
1692: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1693: } else {
1694: $datatable .= '<td class="LC_left_item">';
1695: }
1696: } else {
1697: $datatable .= '<td class="LC_left_item">';
1698: }
1699: $datatable .= '<span class="LC_nobreak"><label>'.
1700: '<input type="checkbox" name="reqapprovalnotify" '.
1701: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1702: $fullname.'</label></span></td>';
1703: }
1704: $datatable .= '</tr></table>';
1705: } else {
1706: $datatable .= &mt('There are no active Domain Coordinators');
1707: $rows ++;
1708: }
1709: $datatable .='</td></tr>';
1710: $$rowtotal += $rows;
1711: return $datatable;
1712: }
1713:
1714: sub print_autoenroll {
1715: my ($dom,$settings,$rowtotal) = @_;
1716: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1717: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
1718: if (ref($settings) eq 'HASH') {
1719: if (exists($settings->{'run'})) {
1720: if ($settings->{'run'} eq '0') {
1721: $runoff = ' checked="checked" ';
1722: $runon = ' ';
1723: } else {
1724: $runon = ' checked="checked" ';
1725: $runoff = ' ';
1726: }
1727: } else {
1728: if ($autorun) {
1729: $runon = ' checked="checked" ';
1730: $runoff = ' ';
1731: } else {
1732: $runoff = ' checked="checked" ';
1733: $runon = ' ';
1734: }
1735: }
1736: if (exists($settings->{'co-owners'})) {
1737: if ($settings->{'co-owners'} eq '0') {
1738: $coownersoff = ' checked="checked" ';
1739: $coownerson = ' ';
1740: } else {
1741: $coownerson = ' checked="checked" ';
1742: $coownersoff = ' ';
1743: }
1744: } else {
1745: $coownersoff = ' checked="checked" ';
1746: $coownerson = ' ';
1747: }
1748: if (exists($settings->{'sender_domain'})) {
1749: $defdom = $settings->{'sender_domain'};
1750: }
1751: } else {
1752: if ($autorun) {
1753: $runon = ' checked="checked" ';
1754: $runoff = ' ';
1755: } else {
1756: $runoff = ' checked="checked" ';
1757: $runon = ' ';
1758: }
1759: }
1760: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1761: my $notif_sender;
1762: if (ref($settings) eq 'HASH') {
1763: $notif_sender = $settings->{'sender_uname'};
1764: }
1765: my $datatable='<tr class="LC_odd_row">'.
1766: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1767: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1768: '<input type="radio" name="autoenroll_run"'.
1769: $runon.' value="1" />'.&mt('Yes').'</label> '.
1770: '<label><input type="radio" name="autoenroll_run"'.
1771: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1772: '</tr><tr>'.
1773: '<td>'.&mt('Notification messages - sender').
1774: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1775: &mt('username').': '.
1776: '<input type="text" name="sender_uname" value="'.
1777: $notif_sender.'" size="10" /> '.&mt('domain').
1778: ': '.$domform.'</span></td></tr>'.
1779: '<tr class="LC_odd_row">'.
1780: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
1781: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1782: '<input type="radio" name="autoassign_coowners"'.
1783: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
1784: '<label><input type="radio" name="autoassign_coowners"'.
1785: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
1786: '</tr>';
1787: $$rowtotal += 3;
1788: return $datatable;
1789: }
1790:
1791: sub print_autoupdate {
1792: my ($position,$dom,$settings,$rowtotal) = @_;
1793: my $datatable;
1794: if ($position eq 'top') {
1795: my $updateon = ' ';
1796: my $updateoff = ' checked="checked" ';
1797: my $classlistson = ' ';
1798: my $classlistsoff = ' checked="checked" ';
1799: if (ref($settings) eq 'HASH') {
1800: if ($settings->{'run'} eq '1') {
1801: $updateon = $updateoff;
1802: $updateoff = ' ';
1803: }
1804: if ($settings->{'classlists'} eq '1') {
1805: $classlistson = $classlistsoff;
1806: $classlistsoff = ' ';
1807: }
1808: }
1809: my %title = (
1810: run => 'Auto-update active?',
1811: classlists => 'Update information in classlists?',
1812: );
1813: $datatable = '<tr class="LC_odd_row">'.
1814: '<td>'.&mt($title{'run'}).'</td>'.
1815: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1816: '<input type="radio" name="autoupdate_run"'.
1817: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1818: '<label><input type="radio" name="autoupdate_run"'.
1819: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1820: '</tr><tr>'.
1821: '<td>'.&mt($title{'classlists'}).'</td>'.
1822: '<td class="LC_right_item"><span class="LC_nobreak">'.
1823: '<label><input type="radio" name="classlists"'.
1824: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1825: '<label><input type="radio" name="classlists"'.
1826: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1827: '</tr>';
1828: $$rowtotal += 2;
1829: } elsif ($position eq 'middle') {
1830: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1831: my $numinrow = 3;
1832: my $locknamesettings;
1833: $datatable .= &insttypes_row($settings,$types,$usertypes,
1834: $dom,$numinrow,$othertitle,
1835: 'lockablenames');
1836: $$rowtotal ++;
1837: } else {
1838: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1839: my @fields = ('lastname','firstname','middlename','generation',
1840: 'permanentemail','id');
1841: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1842: my $numrows = 0;
1843: if (ref($types) eq 'ARRAY') {
1844: if (@{$types} > 0) {
1845: $datatable =
1846: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1847: \@fields,$types,\$numrows);
1848: $$rowtotal += @{$types};
1849: }
1850: }
1851: $datatable .=
1852: &usertype_update_row($settings,{'default' => $othertitle},
1853: \%fieldtitles,\@fields,['default'],
1854: \$numrows);
1855: $$rowtotal ++;
1856: }
1857: return $datatable;
1858: }
1859:
1860: sub print_autocreate {
1861: my ($dom,$settings,$rowtotal) = @_;
1862: my (%createon,%createoff);
1863: my $curr_dc;
1864: my @types = ('xml','req');
1865: if (ref($settings) eq 'HASH') {
1866: foreach my $item (@types) {
1867: $createoff{$item} = ' checked="checked" ';
1868: $createon{$item} = ' ';
1869: if (exists($settings->{$item})) {
1870: if ($settings->{$item}) {
1871: $createon{$item} = ' checked="checked" ';
1872: $createoff{$item} = ' ';
1873: }
1874: }
1875: }
1876: $curr_dc = $settings->{'xmldc'};
1877: } else {
1878: foreach my $item (@types) {
1879: $createoff{$item} = ' checked="checked" ';
1880: $createon{$item} = ' ';
1881: }
1882: }
1883: $$rowtotal += 2;
1884: my $datatable='<tr class="LC_odd_row">'.
1885: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
1886: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1887: '<input type="radio" name="autocreate_xml"'.
1888: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
1889: '<label><input type="radio" name="autocreate_xml"'.
1890: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>';
1891: my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);
1892: if ($numdc > 1) {
1893: $datatable .= '</td><tr><td>'.
1894: &mt('XML files processed as: (choose Dom. Coord.)').
1895: '</td><td class="LC_left_item">'.$dctable.'</td></tr>'.
1896: '<tr class="LC_odd_row">';
1897: $$rowtotal ++ ;
1898: } else {
1899: $datatable .= '</td></tr><tr>';
1900: }
1901: $datatable .= '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
1902: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1903: '<input type="radio" name="autocreate_req"'.
1904: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
1905: '<label><input type="radio" name="autocreate_req"'.
1906: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span></td>'.
1907: '</tr>';
1908: return $datatable;
1909: }
1910:
1911: sub print_directorysrch {
1912: my ($dom,$settings,$rowtotal) = @_;
1913: my $srchon = ' ';
1914: my $srchoff = ' checked="checked" ';
1915: my ($exacton,$containson,$beginson);
1916: my $localon = ' ';
1917: my $localoff = ' checked="checked" ';
1918: if (ref($settings) eq 'HASH') {
1919: if ($settings->{'available'} eq '1') {
1920: $srchon = $srchoff;
1921: $srchoff = ' ';
1922: }
1923: if ($settings->{'localonly'} eq '1') {
1924: $localon = $localoff;
1925: $localoff = ' ';
1926: }
1927: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1928: foreach my $type (@{$settings->{'searchtypes'}}) {
1929: if ($type eq 'exact') {
1930: $exacton = ' checked="checked" ';
1931: } elsif ($type eq 'contains') {
1932: $containson = ' checked="checked" ';
1933: } elsif ($type eq 'begins') {
1934: $beginson = ' checked="checked" ';
1935: }
1936: }
1937: } else {
1938: if ($settings->{'searchtypes'} eq 'exact') {
1939: $exacton = ' checked="checked" ';
1940: } elsif ($settings->{'searchtypes'} eq 'contains') {
1941: $containson = ' checked="checked" ';
1942: } elsif ($settings->{'searchtypes'} eq 'specify') {
1943: $exacton = ' checked="checked" ';
1944: $containson = ' checked="checked" ';
1945: }
1946: }
1947: }
1948: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1949: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1950:
1951: my $numinrow = 4;
1952: my $cansrchrow = 0;
1953: my $datatable='<tr class="LC_odd_row">'.
1954: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1955: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1956: '<input type="radio" name="dirsrch_available"'.
1957: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1958: '<label><input type="radio" name="dirsrch_available"'.
1959: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1960: '</tr><tr>'.
1961: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1962: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1963: '<input type="radio" name="dirsrch_localonly"'.
1964: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1965: '<label><input type="radio" name="dirsrch_localonly"'.
1966: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1967: '</tr>';
1968: $$rowtotal += 2;
1969: if (ref($usertypes) eq 'HASH') {
1970: if (keys(%{$usertypes}) > 0) {
1971: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
1972: $numinrow,$othertitle,'cansearch');
1973: $cansrchrow = 1;
1974: }
1975: }
1976: if ($cansrchrow) {
1977: $$rowtotal ++;
1978: $datatable .= '<tr>';
1979: } else {
1980: $datatable .= '<tr class="LC_odd_row">';
1981: }
1982: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1983: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1984: foreach my $title (@{$titleorder}) {
1985: if (defined($searchtitles->{$title})) {
1986: my $check = ' ';
1987: if (ref($settings) eq 'HASH') {
1988: if (ref($settings->{'searchby'}) eq 'ARRAY') {
1989: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
1990: $check = ' checked="checked" ';
1991: }
1992: }
1993: }
1994: $datatable .= '<td class="LC_left_item">'.
1995: '<span class="LC_nobreak"><label>'.
1996: '<input type="checkbox" name="searchby" '.
1997: 'value="'.$title.'"'.$check.'/>'.
1998: $searchtitles->{$title}.'</label></span></td>';
1999: }
2000: }
2001: $datatable .= '</tr></table></td></tr>';
2002: $$rowtotal ++;
2003: if ($cansrchrow) {
2004: $datatable .= '<tr class="LC_odd_row">';
2005: } else {
2006: $datatable .= '<tr>';
2007: }
2008: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2009: '<td class="LC_left_item" colspan="2">'.
2010: '<span class="LC_nobreak"><label>'.
2011: '<input type="checkbox" name="searchtypes" '.
2012: $exacton.' value="exact" />'.&mt('Exact match').
2013: '</label> '.
2014: '<label><input type="checkbox" name="searchtypes" '.
2015: $beginson.' value="begins" />'.&mt('Begins with').
2016: '</label> '.
2017: '<label><input type="checkbox" name="searchtypes" '.
2018: $containson.' value="contains" />'.&mt('Contains').
2019: '</label></span></td></tr>';
2020: $$rowtotal ++;
2021: return $datatable;
2022: }
2023:
2024: sub print_contacts {
2025: my ($dom,$settings,$rowtotal) = @_;
2026: my $datatable;
2027: my @contacts = ('adminemail','supportemail');
2028: my (%checked,%to,%otheremails,%bccemails);
2029: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2030: 'requestsmail');
2031: foreach my $type (@mailings) {
2032: $otheremails{$type} = '';
2033: }
2034: $bccemails{'helpdeskmail'} = '';
2035: if (ref($settings) eq 'HASH') {
2036: foreach my $item (@contacts) {
2037: if (exists($settings->{$item})) {
2038: $to{$item} = $settings->{$item};
2039: }
2040: }
2041: foreach my $type (@mailings) {
2042: if (exists($settings->{$type})) {
2043: if (ref($settings->{$type}) eq 'HASH') {
2044: foreach my $item (@contacts) {
2045: if ($settings->{$type}{$item}) {
2046: $checked{$type}{$item} = ' checked="checked" ';
2047: }
2048: }
2049: $otheremails{$type} = $settings->{$type}{'others'};
2050: if ($type eq 'helpdeskmail') {
2051: $bccemails{$type} = $settings->{$type}{'bcc'};
2052: }
2053: }
2054: } elsif ($type eq 'lonstatusmail') {
2055: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2056: }
2057: }
2058: } else {
2059: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2060: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2061: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2062: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2063: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2064: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2065: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2066: }
2067: my ($titles,$short_titles) = &contact_titles();
2068: my $rownum = 0;
2069: my $css_class;
2070: foreach my $item (@contacts) {
2071: $rownum ++;
2072: $css_class = $rownum%2?' class="LC_odd_row"':'';
2073: $datatable .= '<tr'.$css_class.'>'.
2074: '<td><span class="LC_nobreak">'.$titles->{$item}.
2075: '</span></td><td class="LC_right_item">'.
2076: '<input type="text" name="'.$item.'" value="'.
2077: $to{$item}.'" /></td></tr>';
2078: }
2079: foreach my $type (@mailings) {
2080: $rownum ++;
2081: $css_class = $rownum%2?' class="LC_odd_row"':'';
2082: $datatable .= '<tr'.$css_class.'>'.
2083: '<td><span class="LC_nobreak">'.
2084: $titles->{$type}.': </span></td>'.
2085: '<td class="LC_left_item">'.
2086: '<span class="LC_nobreak">';
2087: foreach my $item (@contacts) {
2088: $datatable .= '<label>'.
2089: '<input type="checkbox" name="'.$type.'"'.
2090: $checked{$type}{$item}.
2091: ' value="'.$item.'" />'.$short_titles->{$item}.
2092: '</label> ';
2093: }
2094: $datatable .= '</span><br />'.&mt('Others').': '.
2095: '<input type="text" name="'.$type.'_others" '.
2096: 'value="'.$otheremails{$type}.'" />';
2097: if ($type eq 'helpdeskmail') {
2098: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2099: '<input type="text" name="'.$type.'_bcc" '.
2100: 'value="'.$bccemails{$type}.'" />';
2101: }
2102: $datatable .= '</td></tr>'."\n";
2103: }
2104: $$rowtotal += $rownum;
2105: return $datatable;
2106: }
2107:
2108: sub print_helpsettings {
2109:
2110: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
2111: my ($css_class,$datatable);
2112:
2113: my $switchserver = &check_switchserver($dom,$confname);
2114:
2115: my $itemcount = 1;
2116:
2117: if ($position eq 'top') {
2118:
2119: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2120:
2121: %choices =
2122: &Apache::lonlocal::texthash (
2123: submitbugs => 'Display "Submit a bug" link?',
2124: );
2125:
2126: %defaultchecked = ('submitbugs' => 'on');
2127:
2128: @toggles = ('submitbugs',);
2129:
2130: foreach my $item (@toggles) {
2131: if ($defaultchecked{$item} eq 'on') {
2132: $checkedon{$item} = ' checked="checked" ';
2133: $checkedoff{$item} = ' ';
2134: } elsif ($defaultchecked{$item} eq 'off') {
2135: $checkedoff{$item} = ' checked="checked" ';
2136: $checkedon{$item} = ' ';
2137: }
2138: }
2139:
2140: if (ref($settings) eq 'HASH') {
2141: foreach my $item (@toggles) {
2142: if ($settings->{$item} eq '1') {
2143: $checkedon{$item} = ' checked="checked" ';
2144: $checkedoff{$item} = ' ';
2145: } elsif ($settings->{$item} eq '0') {
2146: $checkedoff{$item} = ' checked="checked" ';
2147: $checkedon{$item} = ' ';
2148: }
2149: }
2150: }
2151:
2152: foreach my $item (@toggles) {
2153: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2154: $datatable .=
2155: '<tr'.$css_class.'>
2156: <td><span class="LC_nobreak">'.$choices{$item}.'</span></td>
2157: <td><span class="LC_nobreak"> </span></td>
2158: <td class="LC_right_item"><span class="LC_nobreak">
2159: <label><input type="radio" name="'.$item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').'</label>
2160: <label><input type="radio" name="'.$item.'" '.$checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2161: '</span></td>'.
2162: '</tr>';
2163: $itemcount ++;
2164: }
2165:
2166: } else {
2167:
2168: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2169:
2170: $datatable .= '<tr'.$css_class.'>';
2171:
2172: if (ref($settings) eq 'HASH') {
2173: if ($settings->{'loginhelpurl'} ne '') {
2174: my($directory, $filename) = $settings->{'loginhelpurl'} =~ m/(.*\/)(.*)$/;
2175: $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>';
2176: $datatable .= '<td width="33%"><span class="LC_right_item"><label><input type="checkbox" name="loginhelpurl_del" value="1" />'.&mt('Delete?').'</label></span></td>'
2177: } else {
2178: $datatable .= '<td width="33%"><span class="LC_left_item"><label>'.&mt('Default Login Page Help File In Use').'</label></span></td>';
2179: $datatable .= '<td width="33%"><span class="LC_right_item"> </span></td>';
2180: }
2181: } else {
2182: $datatable .= '<td><span class="LC_left_item"> </span></td>';
2183: $datatable .= '<td><span class="LC_right_item"> </span></td>';
2184: }
2185:
2186: $datatable .= '<td width="33%"><span class="LC_right_item">';
2187: if ($switchserver) {
2188: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2189: } else {
2190: $datatable .= &mt('Upload Custom Login Page Help File:');
2191: $datatable .='<input type="file" name="loginhelpurl" />';
2192: }
2193: $datatable .= '</span></td></tr>';
2194:
2195: }
2196:
2197: return $datatable;
2198:
2199: }
2200:
2201:
2202: sub radiobutton_prefs {
2203: my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;
2204: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2205: (ref($choices) eq 'HASH'));
2206:
2207: my (%checkedon,%checkedoff,$datatable,$css_class);
2208:
2209: foreach my $item (@{$toggles}) {
2210: if ($defaultchecked->{$item} eq 'on') {
2211: $checkedon{$item} = ' checked="checked" ';
2212: $checkedoff{$item} = ' ';
2213: } elsif ($defaultchecked->{$item} eq 'off') {
2214: $checkedoff{$item} = ' checked="checked" ';
2215: $checkedon{$item} = ' ';
2216: }
2217: }
2218: if (ref($settings) eq 'HASH') {
2219: foreach my $item (@{$toggles}) {
2220: if ($settings->{$item} eq '1') {
2221: $checkedon{$item} = ' checked="checked" ';
2222: $checkedoff{$item} = ' ';
2223: } elsif ($settings->{$item} eq '0') {
2224: $checkedoff{$item} = ' checked="checked" ';
2225: $checkedon{$item} = ' ';
2226: }
2227: }
2228: }
2229: foreach my $item (@{$toggles}) {
2230: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2231: $datatable .=
2232: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
2233: '</span></td>'.
2234: '<td class="LC_right_item"><span class="LC_nobreak">'.
2235: '<label><input type="radio" name="'.
2236: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
2237: '</label> <label><input type="radio" name="'.$item.'" '.
2238: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2239: '</span></td>'.
2240: '</tr>';
2241: $itemcount ++;
2242: }
2243: return ($datatable,$itemcount);
2244: }
2245:
2246: sub print_coursedefaults {
2247: my ($position,$dom,$settings,$rowtotal) = @_;
2248: my ($css_class,$datatable);
2249: my $itemcount = 1;
2250: if ($position eq 'top') {
2251: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2252: %choices =
2253: &Apache::lonlocal::texthash (
2254: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2255: );
2256: %defaultchecked = ('canuse_pdfforms' => 'off');
2257: @toggles = ('canuse_pdfforms',);
2258: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2259: \%choices,$itemcount);
2260: $$rowtotal += $itemcount;
2261: } else {
2262: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2263: my %choices =
2264: &Apache::lonlocal::texthash (
2265: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2266: );
2267: my $currdefresponder;
2268: if (ref($settings) eq 'HASH') {
2269: $currdefresponder = $settings->{'anonsurvey_threshold'};
2270: }
2271: if (!$currdefresponder) {
2272: $currdefresponder = 10;
2273: } elsif ($currdefresponder < 1) {
2274: $currdefresponder = 1;
2275: }
2276: $datatable .=
2277: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices{'anonsurvey_threshold'}.
2278: '</span></td>'.
2279: '<td class="LC_right_item"><span class="LC_nobreak">'.
2280: '<input type="text" name="anonsurvey_threshold"'.
2281: ' value="'.$currdefresponder.'" size="5" /></span>'.
2282: '</td></tr>';
2283: }
2284: return $datatable;
2285: }
2286:
2287: sub print_usersessions {
2288: my ($position,$dom,$settings,$rowtotal) = @_;
2289: my ($css_class,$datatable,%checked,%choices);
2290: my (%by_ip,%by_location,@intdoms);
2291: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2292: if (keys(%by_location) == 0) {
2293: if ($position eq 'top') {
2294: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2295: &mt('Nothing to set here, as the cluster to which this domain belongs only contains this institution.');
2296: }
2297: }
2298: my %lt = &usersession_titles();
2299: my $itemcount = 1;
2300: my $numinrow = 5;
2301: my $prefix;
2302: my @types;
2303: if ($position eq 'top') {
2304: $prefix = 'hosted';
2305: @types = ('excludedomain','includedomain');
2306: } else {
2307: $prefix = 'remote';
2308: @types = ('version','excludedomain','includedomain');
2309: }
2310: my (%current,%checkedon,%checkedoff);
2311: my @lcversions = &Apache::lonnet::all_loncaparevs();
2312: my @locations = sort(keys(%by_location));
2313: foreach my $type (@types) {
2314: $checkedon{$type} = '';
2315: $checkedoff{$type} = ' checked="checked"';
2316: }
2317: if (ref($settings) eq 'HASH') {
2318: if (ref($settings->{$prefix}) eq 'HASH') {
2319: foreach my $key (keys(%{$settings->{$prefix}})) {
2320: $current{$key} = $settings->{$prefix}{$key};
2321: if ($key eq 'version') {
2322: if ($current{$key} ne '') {
2323: $checkedon{$key} = ' checked="checked"';
2324: $checkedoff{$key} = '';
2325: }
2326: } elsif (ref($current{$key}) eq 'ARRAY') {
2327: $checkedon{$key} = ' checked="checked"';
2328: $checkedoff{$key} = '';
2329: }
2330: }
2331: }
2332: }
2333: foreach my $type (@types) {
2334: next if ($type ne 'version' && !@locations);
2335: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2336: $datatable .= '<tr'.$css_class.'>
2337: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2338: <span class="LC_nobreak">
2339: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2340: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2341: if ($type eq 'version') {
2342: my $selector = '<select name="'.$prefix.'_version">';
2343: foreach my $version (@lcversions) {
2344: my $selected = '';
2345: if ($current{'version'} eq $version) {
2346: $selected = ' selected="selected"';
2347: }
2348: $selector .= ' <option value="'.$version.'"'.
2349: $selected.'>'.$version.'</option>';
2350: }
2351: $selector .= '</select> ';
2352: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2353: } else {
2354: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2355: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2356: ' />'.(' 'x2).
2357: '<input type="button" value="'.&mt('uncheck all').'" '.
2358: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2359: "\n".
2360: '</div><div><table>';
2361: my $rem;
2362: for (my $i=0; $i<@locations; $i++) {
2363: my ($showloc,$value,$checkedtype);
2364: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2365: my $ip = $by_location{$locations[$i]}->[0];
2366: if (ref($by_ip{$ip}) eq 'ARRAY') {
2367: $value = join(':',@{$by_ip{$ip}});
2368: $showloc = join(', ',@{$by_ip{$ip}});
2369: if (ref($current{$type}) eq 'ARRAY') {
2370: foreach my $loc (@{$by_ip{$ip}}) {
2371: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2372: $checkedtype = ' checked="checked"';
2373: last;
2374: }
2375: }
2376: }
2377: }
2378: }
2379: $rem = $i%($numinrow);
2380: if ($rem == 0) {
2381: if ($i > 0) {
2382: $datatable .= '</tr>';
2383: }
2384: $datatable .= '<tr>';
2385: }
2386: $datatable .= '<td class="LC_left_item">'.
2387: '<span class="LC_nobreak"><label>'.
2388: '<input type="checkbox" name="'.$prefix.'_'.$type.
2389: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2390: '</label></span></td>';
2391: }
2392: $rem = @locations%($numinrow);
2393: my $colsleft = $numinrow - $rem;
2394: if ($colsleft > 1 ) {
2395: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2396: ' </td>';
2397: } elsif ($colsleft == 1) {
2398: $datatable .= '<td class="LC_left_item"> </td>';
2399: }
2400: $datatable .= '</tr></table>';
2401: }
2402: $datatable .= '</td></tr>';
2403: $itemcount ++;
2404: }
2405: $$rowtotal += $itemcount;
2406: return $datatable;
2407: }
2408:
2409: sub build_location_hashes {
2410: my ($intdoms,$by_ip,$by_location) = @_;
2411: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2412: (ref($by_location) eq 'HASH'));
2413: my %iphost = &Apache::lonnet::get_iphost();
2414: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2415: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2416: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2417: foreach my $id (@{$iphost{$primary_ip}}) {
2418: my $intdom = &Apache::lonnet::internet_dom($id);
2419: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2420: push(@{$intdoms},$intdom);
2421: }
2422: }
2423: }
2424: foreach my $ip (keys(%iphost)) {
2425: if (ref($iphost{$ip}) eq 'ARRAY') {
2426: foreach my $id (@{$iphost{$ip}}) {
2427: my $location = &Apache::lonnet::internet_dom($id);
2428: if ($location) {
2429: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2430: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2431: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2432: push(@{$by_ip->{$ip}},$location);
2433: }
2434: } else {
2435: $by_ip->{$ip} = [$location];
2436: }
2437: }
2438: }
2439: }
2440: }
2441: foreach my $ip (sort(keys(%{$by_ip}))) {
2442: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2443: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2444: my $first = $by_ip->{$ip}->[0];
2445: if (ref($by_location->{$first}) eq 'ARRAY') {
2446: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2447: push(@{$by_location->{$first}},$ip);
2448: }
2449: } else {
2450: $by_location->{$first} = [$ip];
2451: }
2452: }
2453: }
2454: return;
2455: }
2456:
2457: sub contact_titles {
2458: my %titles = &Apache::lonlocal::texthash (
2459: 'supportemail' => 'Support E-mail address',
2460: 'adminemail' => 'Default Server Admin E-mail address',
2461: 'errormail' => 'Error reports to be e-mailed to',
2462: 'packagesmail' => 'Package update alerts to be e-mailed to',
2463: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
2464: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
2465: 'requestsmail' => 'E-mail from course requests requiring approval',
2466: );
2467: my %short_titles = &Apache::lonlocal::texthash (
2468: adminemail => 'Admin E-mail address',
2469: supportemail => 'Support E-mail',
2470: );
2471: return (\%titles,\%short_titles);
2472: }
2473:
2474: sub tool_titles {
2475: my %titles = &Apache::lonlocal::texthash (
2476: aboutme => 'Personal Information Page',
2477: blog => 'Blog',
2478: portfolio => 'Portfolio',
2479: official => 'Official courses (with institutional codes)',
2480: unofficial => 'Unofficial courses',
2481: community => 'Communities',
2482: );
2483: return %titles;
2484: }
2485:
2486: sub courserequest_titles {
2487: my %titles = &Apache::lonlocal::texthash (
2488: official => 'Official',
2489: unofficial => 'Unofficial',
2490: community => 'Communities',
2491: norequest => 'Not allowed',
2492: approval => 'Approval by Dom. Coord.',
2493: validate => 'With validation',
2494: autolimit => 'Numerical limit',
2495: unlimited => '(blank for unlimited)',
2496: );
2497: return %titles;
2498: }
2499:
2500: sub courserequest_conditions {
2501: my %conditions = &Apache::lonlocal::texthash (
2502: approval => '(Processing of request subject to approval by Domain Coordinator).',
2503: validate => '(Processing of request subject to instittutional validation).',
2504: );
2505: return %conditions;
2506: }
2507:
2508:
2509: sub print_usercreation {
2510: my ($position,$dom,$settings,$rowtotal) = @_;
2511: my $numinrow = 4;
2512: my $datatable;
2513: if ($position eq 'top') {
2514: $$rowtotal ++;
2515: my $rowcount = 0;
2516: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
2517: if (ref($rules) eq 'HASH') {
2518: if (keys(%{$rules}) > 0) {
2519: $datatable .= &user_formats_row('username',$settings,$rules,
2520: $ruleorder,$numinrow,$rowcount);
2521: $$rowtotal ++;
2522: $rowcount ++;
2523: }
2524: }
2525: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
2526: if (ref($idrules) eq 'HASH') {
2527: if (keys(%{$idrules}) > 0) {
2528: $datatable .= &user_formats_row('id',$settings,$idrules,
2529: $idruleorder,$numinrow,$rowcount);
2530: $$rowtotal ++;
2531: $rowcount ++;
2532: }
2533: }
2534: my ($emailrules,$emailruleorder) =
2535: &Apache::lonnet::inst_userrules($dom,'email');
2536: if (ref($emailrules) eq 'HASH') {
2537: if (keys(%{$emailrules}) > 0) {
2538: $datatable .= &user_formats_row('email',$settings,$emailrules,
2539: $emailruleorder,$numinrow,$rowcount);
2540: $$rowtotal ++;
2541: $rowcount ++;
2542: }
2543: }
2544: if ($rowcount == 0) {
2545: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
2546: $$rowtotal ++;
2547: $rowcount ++;
2548: }
2549: } elsif ($position eq 'middle') {
2550: my @creators = ('author','course','requestcrs','selfcreate');
2551: my ($rules,$ruleorder) =
2552: &Apache::lonnet::inst_userrules($dom,'username');
2553: my %lt = &usercreation_types();
2554: my %checked;
2555: my @selfcreate;
2556: if (ref($settings) eq 'HASH') {
2557: if (ref($settings->{'cancreate'}) eq 'HASH') {
2558: foreach my $item (@creators) {
2559: $checked{$item} = $settings->{'cancreate'}{$item};
2560: }
2561: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
2562: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
2563: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
2564: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
2565: @selfcreate = ('email','login','sso');
2566: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
2567: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
2568: }
2569: }
2570: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
2571: foreach my $item (@creators) {
2572: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
2573: $checked{$item} = 'none';
2574: }
2575: }
2576: }
2577: }
2578: my $rownum = 0;
2579: foreach my $item (@creators) {
2580: $rownum ++;
2581: if ($item ne 'selfcreate') {
2582: if ($checked{$item} eq '') {
2583: $checked{$item} = 'any';
2584: }
2585: }
2586: my $css_class;
2587: if ($rownum%2) {
2588: $css_class = '';
2589: } else {
2590: $css_class = ' class="LC_odd_row" ';
2591: }
2592: $datatable .= '<tr'.$css_class.'>'.
2593: '<td><span class="LC_nobreak">'.$lt{$item}.
2594: '</span></td><td align="right">';
2595: my @options;
2596: if ($item eq 'selfcreate') {
2597: push(@options,('email','login','sso'));
2598: } else {
2599: @options = ('any');
2600: if (ref($rules) eq 'HASH') {
2601: if (keys(%{$rules}) > 0) {
2602: push(@options,('official','unofficial'));
2603: }
2604: }
2605: push(@options,'none');
2606: }
2607: foreach my $option (@options) {
2608: my $type = 'radio';
2609: my $check = ' ';
2610: if ($item eq 'selfcreate') {
2611: $type = 'checkbox';
2612: if (grep(/^\Q$option\E$/,@selfcreate)) {
2613: $check = ' checked="checked" ';
2614: }
2615: } else {
2616: if ($checked{$item} eq $option) {
2617: $check = ' checked="checked" ';
2618: }
2619: }
2620: $datatable .= '<span class="LC_nobreak"><label>'.
2621: '<input type="'.$type.'" name="can_createuser_'.
2622: $item.'" value="'.$option.'"'.$check.'/> '.
2623: $lt{$option}.'</label> </span>';
2624: }
2625: $datatable .= '</td></tr>';
2626: }
2627: my ($othertitle,$usertypes,$types) =
2628: &Apache::loncommon::sorted_inst_types($dom);
2629: if (ref($usertypes) eq 'HASH') {
2630: if (keys(%{$usertypes}) > 0) {
2631: my $createsettings;
2632: if (ref($settings) eq 'HASH') {
2633: $createsettings = $settings->{cancreate};
2634: }
2635: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
2636: $dom,$numinrow,$othertitle,
2637: 'statustocreate');
2638: $$rowtotal ++;
2639: }
2640: }
2641: } else {
2642: my @contexts = ('author','course','domain');
2643: my @authtypes = ('int','krb4','krb5','loc');
2644: my %checked;
2645: if (ref($settings) eq 'HASH') {
2646: if (ref($settings->{'authtypes'}) eq 'HASH') {
2647: foreach my $item (@contexts) {
2648: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
2649: foreach my $auth (@authtypes) {
2650: if ($settings->{'authtypes'}{$item}{$auth}) {
2651: $checked{$item}{$auth} = ' checked="checked" ';
2652: }
2653: }
2654: }
2655: }
2656: }
2657: } else {
2658: foreach my $item (@contexts) {
2659: foreach my $auth (@authtypes) {
2660: $checked{$item}{$auth} = ' checked="checked" ';
2661: }
2662: }
2663: }
2664: my %title = &context_names();
2665: my %authname = &authtype_names();
2666: my $rownum = 0;
2667: my $css_class;
2668: foreach my $item (@contexts) {
2669: if ($rownum%2) {
2670: $css_class = '';
2671: } else {
2672: $css_class = ' class="LC_odd_row" ';
2673: }
2674: $datatable .= '<tr'.$css_class.'>'.
2675: '<td>'.$title{$item}.
2676: '</td><td class="LC_left_item">'.
2677: '<span class="LC_nobreak">';
2678: foreach my $auth (@authtypes) {
2679: $datatable .= '<label>'.
2680: '<input type="checkbox" name="'.$item.'_auth" '.
2681: $checked{$item}{$auth}.' value="'.$auth.'" />'.
2682: $authname{$auth}.'</label> ';
2683: }
2684: $datatable .= '</span></td></tr>';
2685: $rownum ++;
2686: }
2687: $$rowtotal += $rownum;
2688: }
2689: return $datatable;
2690: }
2691:
2692: sub user_formats_row {
2693: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
2694: my $output;
2695: my %text = (
2696: 'username' => 'new usernames',
2697: 'id' => 'IDs',
2698: 'email' => 'self-created accounts (e-mail)',
2699: );
2700: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2701: $output = '<tr '.$css_class.'>'.
2702: '<td><span class="LC_nobreak">';
2703: if ($type eq 'email') {
2704: $output .= &mt("Formats disallowed for $text{$type}: ");
2705: } else {
2706: $output .= &mt("Format rules to check for $text{$type}: ");
2707: }
2708: $output .= '</span></td>'.
2709: '<td class="LC_left_item" colspan="2"><table>';
2710: my $rem;
2711: if (ref($ruleorder) eq 'ARRAY') {
2712: for (my $i=0; $i<@{$ruleorder}; $i++) {
2713: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
2714: my $rem = $i%($numinrow);
2715: if ($rem == 0) {
2716: if ($i > 0) {
2717: $output .= '</tr>';
2718: }
2719: $output .= '<tr>';
2720: }
2721: my $check = ' ';
2722: if (ref($settings) eq 'HASH') {
2723: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
2724: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
2725: $check = ' checked="checked" ';
2726: }
2727: }
2728: }
2729: $output .= '<td class="LC_left_item">'.
2730: '<span class="LC_nobreak"><label>'.
2731: '<input type="checkbox" name="'.$type.'_rule" '.
2732: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
2733: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
2734: }
2735: }
2736: $rem = @{$ruleorder}%($numinrow);
2737: }
2738: my $colsleft = $numinrow - $rem;
2739: if ($colsleft > 1 ) {
2740: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2741: ' </td>';
2742: } elsif ($colsleft == 1) {
2743: $output .= '<td class="LC_left_item"> </td>';
2744: }
2745: $output .= '</tr></table></td></tr>';
2746: return $output;
2747: }
2748:
2749: sub usercreation_types {
2750: my %lt = &Apache::lonlocal::texthash (
2751: author => 'When adding a co-author',
2752: course => 'When adding a user to a course',
2753: requestcrs => 'When requesting a course',
2754: selfcreate => 'User creates own account',
2755: any => 'Any',
2756: official => 'Institutional only ',
2757: unofficial => 'Non-institutional only',
2758: email => 'E-mail address',
2759: login => 'Institutional Login',
2760: sso => 'SSO',
2761: none => 'None',
2762: );
2763: return %lt;
2764: }
2765:
2766: sub authtype_names {
2767: my %lt = &Apache::lonlocal::texthash(
2768: int => 'Internal',
2769: krb4 => 'Kerberos 4',
2770: krb5 => 'Kerberos 5',
2771: loc => 'Local',
2772: );
2773: return %lt;
2774: }
2775:
2776: sub context_names {
2777: my %context_title = &Apache::lonlocal::texthash(
2778: author => 'Creating users when an Author',
2779: course => 'Creating users when in a course',
2780: domain => 'Creating users when a Domain Coordinator',
2781: );
2782: return %context_title;
2783: }
2784:
2785: sub print_usermodification {
2786: my ($position,$dom,$settings,$rowtotal) = @_;
2787: my $numinrow = 4;
2788: my ($context,$datatable,$rowcount);
2789: if ($position eq 'top') {
2790: $rowcount = 0;
2791: $context = 'author';
2792: foreach my $role ('ca','aa') {
2793: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2794: $numinrow,$rowcount);
2795: $$rowtotal ++;
2796: $rowcount ++;
2797: }
2798: } elsif ($position eq 'middle') {
2799: $context = 'course';
2800: $rowcount = 0;
2801: foreach my $role ('st','ep','ta','in','cr') {
2802: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2803: $numinrow,$rowcount);
2804: $$rowtotal ++;
2805: $rowcount ++;
2806: }
2807: } elsif ($position eq 'bottom') {
2808: $context = 'selfcreate';
2809: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2810: $usertypes->{'default'} = $othertitle;
2811: if (ref($types) eq 'ARRAY') {
2812: push(@{$types},'default');
2813: $usertypes->{'default'} = $othertitle;
2814: foreach my $status (@{$types}) {
2815: $datatable .= &modifiable_userdata_row($context,$status,$settings,
2816: $numinrow,$rowcount,$usertypes);
2817: $$rowtotal ++;
2818: $rowcount ++;
2819: }
2820: }
2821: }
2822: return $datatable;
2823: }
2824:
2825: sub print_defaults {
2826: my ($dom,$rowtotal) = @_;
2827: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
2828: 'datelocale_def');
2829: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
2830: my $titles = &defaults_titles();
2831: my $rownum = 0;
2832: my ($datatable,$css_class);
2833: foreach my $item (@items) {
2834: if ($rownum%2) {
2835: $css_class = '';
2836: } else {
2837: $css_class = ' class="LC_odd_row" ';
2838: }
2839: $datatable .= '<tr'.$css_class.'>'.
2840: '<td><span class="LC_nobreak">'.$titles->{$item}.
2841: '</span></td><td class="LC_right_item">';
2842: if ($item eq 'auth_def') {
2843: my @authtypes = ('internal','krb4','krb5','localauth');
2844: my %shortauth = (
2845: internal => 'int',
2846: krb4 => 'krb4',
2847: krb5 => 'krb5',
2848: localauth => 'loc'
2849: );
2850: my %authnames = &authtype_names();
2851: foreach my $auth (@authtypes) {
2852: my $checked = ' ';
2853: if ($domdefaults{$item} eq $auth) {
2854: $checked = ' checked="checked" ';
2855: }
2856: $datatable .= '<label><input type="radio" name="'.$item.
2857: '" value="'.$auth.'"'.$checked.'/>'.
2858: $authnames{$shortauth{$auth}}.'</label> ';
2859: }
2860: } elsif ($item eq 'timezone_def') {
2861: my $includeempty = 1;
2862: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
2863: } elsif ($item eq 'datelocale_def') {
2864: my $includeempty = 1;
2865: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
2866: } else {
2867: $datatable .= '<input type="text" name="'.$item.'" value="'.
2868: $domdefaults{$item}.'" />';
2869: }
2870: $datatable .= '</td></tr>';
2871: $rownum ++;
2872: }
2873: $$rowtotal += $rownum;
2874: return $datatable;
2875: }
2876:
2877: sub defaults_titles {
2878: my %titles = &Apache::lonlocal::texthash (
2879: 'auth_def' => 'Default authentication type',
2880: 'auth_arg_def' => 'Default authentication argument',
2881: 'lang_def' => 'Default language',
2882: 'timezone_def' => 'Default timezone',
2883: 'datelocale_def' => 'Default locale for dates',
2884: );
2885: return (\%titles);
2886: }
2887:
2888: sub print_scantronformat {
2889: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
2890: my $itemcount = 1;
2891: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
2892: %confhash);
2893: my $switchserver = &check_switchserver($dom,$confname);
2894: my %lt = &Apache::lonlocal::texthash (
2895: default => 'Default bubblesheet format file error',
2896: custom => 'Custom bubblesheet format file error',
2897: );
2898: my %scantronfiles = (
2899: default => 'default.tab',
2900: custom => 'custom.tab',
2901: );
2902: foreach my $key (keys(%scantronfiles)) {
2903: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
2904: .$scantronfiles{$key};
2905: }
2906: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
2907: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
2908: if (!$switchserver) {
2909: my $servadm = $r->dir_config('lonAdmEMail');
2910: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
2911: if ($configuserok eq 'ok') {
2912: if ($author_ok eq 'ok') {
2913: my %legacyfile = (
2914: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
2915: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
2916: );
2917: my %md5chk;
2918: foreach my $type (keys(%legacyfile)) {
2919: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
2920: chomp($md5chk{$type});
2921: }
2922: if ($md5chk{'default'} ne $md5chk{'custom'}) {
2923: foreach my $type (keys(%legacyfile)) {
2924: ($scantronurls{$type},my $error) =
2925: &legacy_scantronformat($r,$dom,$confname,
2926: $type,$legacyfile{$type},
2927: $scantronurls{$type},
2928: $scantronfiles{$type});
2929: if ($error ne '') {
2930: $error{$type} = $error;
2931: }
2932: }
2933: if (keys(%error) == 0) {
2934: $is_custom = 1;
2935: $confhash{'scantron'}{'scantronformat'} =
2936: $scantronurls{'custom'};
2937: my $putresult =
2938: &Apache::lonnet::put_dom('configuration',
2939: \%confhash,$dom);
2940: if ($putresult ne 'ok') {
2941: $error{'custom'} =
2942: '<span class="LC_error">'.
2943: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2944: }
2945: }
2946: } else {
2947: ($scantronurls{'default'},my $error) =
2948: &legacy_scantronformat($r,$dom,$confname,
2949: 'default',$legacyfile{'default'},
2950: $scantronurls{'default'},
2951: $scantronfiles{'default'});
2952: if ($error eq '') {
2953: $confhash{'scantron'}{'scantronformat'} = '';
2954: my $putresult =
2955: &Apache::lonnet::put_dom('configuration',
2956: \%confhash,$dom);
2957: if ($putresult ne 'ok') {
2958: $error{'default'} =
2959: '<span class="LC_error">'.
2960: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2961: }
2962: } else {
2963: $error{'default'} = $error;
2964: }
2965: }
2966: }
2967: }
2968: } else {
2969: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
2970: }
2971: }
2972: if (ref($settings) eq 'HASH') {
2973: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
2974: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
2975: if ((!@info) || ($info[0] eq 'no_such_dir')) {
2976: $scantronurl = '';
2977: } else {
2978: $scantronurl = $settings->{'scantronformat'};
2979: }
2980: $is_custom = 1;
2981: } else {
2982: $scantronurl = $scantronurls{'default'};
2983: }
2984: } else {
2985: if ($is_custom) {
2986: $scantronurl = $scantronurls{'custom'};
2987: } else {
2988: $scantronurl = $scantronurls{'default'};
2989: }
2990: }
2991: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2992: $datatable .= '<tr'.$css_class.'>';
2993: if (!$is_custom) {
2994: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
2995: '<span class="LC_nobreak">';
2996: if ($scantronurl) {
2997: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
2998: &mt('Default bubblesheet format file').'</a>';
2999: } else {
3000: $datatable = &mt('File unavailable for display');
3001: }
3002: $datatable .= '</span></td>';
3003: if (keys(%error) == 0) {
3004: $datatable .= '<td valign="bottom">';
3005: if (!$switchserver) {
3006: $datatable .= &mt('Upload:').'<br />';
3007: }
3008: } else {
3009: my $errorstr;
3010: foreach my $key (sort(keys(%error))) {
3011: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3012: }
3013: $datatable .= '<td>'.$errorstr;
3014: }
3015: } else {
3016: if (keys(%error) > 0) {
3017: my $errorstr;
3018: foreach my $key (sort(keys(%error))) {
3019: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3020: }
3021: $datatable .= '<td>'.$errorstr.'</td><td> ';
3022: } elsif ($scantronurl) {
3023: $datatable .= '<td><span class="LC_nobreak">'.
3024: '<a href="'.$scantronurl.'" target="_blank">'.
3025: &mt('Custom bubblesheet format file').'</a><label>'.
3026: '<input type="checkbox" name="scantronformat_del"'.
3027: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
3028: '<td><span class="LC_nobreak"> '.
3029: &mt('Replace:').'</span><br />';
3030: }
3031: }
3032: if (keys(%error) == 0) {
3033: if ($switchserver) {
3034: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3035: } else {
3036: $datatable .='<span class="LC_nobreak"> '.
3037: '<input type="file" name="scantronformat" /></span>';
3038: }
3039: }
3040: $datatable .= '</td></tr>';
3041: $$rowtotal ++;
3042: return $datatable;
3043: }
3044:
3045: sub legacy_scantronformat {
3046: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
3047: my ($url,$error);
3048: my @statinfo = &Apache::lonnet::stat_file($newurl);
3049: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
3050: (my $result,$url) =
3051: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
3052: '','',$newfile);
3053: if ($result ne 'ok') {
3054: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
3055: }
3056: }
3057: return ($url,$error);
3058: }
3059:
3060: sub print_coursecategories {
3061: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
3062: my $datatable;
3063: if ($position eq 'top') {
3064: my $toggle_cats_crs = ' ';
3065: my $toggle_cats_dom = ' checked="checked" ';
3066: my $can_cat_crs = ' ';
3067: my $can_cat_dom = ' checked="checked" ';
3068: my $toggle_catscomm_comm = ' ';
3069: my $toggle_catscomm_dom = ' checked="checked" ';
3070: my $can_catcomm_comm = ' ';
3071: my $can_catcomm_dom = ' checked="checked" ';
3072:
3073: if (ref($settings) eq 'HASH') {
3074: if ($settings->{'togglecats'} eq 'crs') {
3075: $toggle_cats_crs = $toggle_cats_dom;
3076: $toggle_cats_dom = ' ';
3077: }
3078: if ($settings->{'categorize'} eq 'crs') {
3079: $can_cat_crs = $can_cat_dom;
3080: $can_cat_dom = ' ';
3081: }
3082: if ($settings->{'togglecatscomm'} eq 'comm') {
3083: $toggle_catscomm_comm = $toggle_catscomm_dom;
3084: $toggle_catscomm_dom = ' ';
3085: }
3086: if ($settings->{'categorizecomm'} eq 'comm') {
3087: $can_catcomm_comm = $can_catcomm_dom;
3088: $can_catcomm_dom = ' ';
3089: }
3090: }
3091: my %title = &Apache::lonlocal::texthash (
3092: togglecats => 'Show/Hide a course in catalog',
3093: togglecatscomm => 'Show/Hide a community in catalog',
3094: categorize => 'Assign a category to a course',
3095: categorizecomm => 'Assign a category to a community',
3096: );
3097: my %level = &Apache::lonlocal::texthash (
3098: dom => 'Set in Domain',
3099: crs => 'Set in Course',
3100: comm => 'Set in Community',
3101: );
3102: $datatable = '<tr class="LC_odd_row">'.
3103: '<td>'.$title{'togglecats'}.'</td>'.
3104: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3105: '<input type="radio" name="togglecats"'.
3106: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3107: '<label><input type="radio" name="togglecats"'.
3108: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
3109: '</tr><tr>'.
3110: '<td>'.$title{'categorize'}.'</td>'.
3111: '<td class="LC_right_item"><span class="LC_nobreak">'.
3112: '<label><input type="radio" name="categorize"'.
3113: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3114: '<label><input type="radio" name="categorize"'.
3115: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
3116: '</tr><tr class="LC_odd_row">'.
3117: '<td>'.$title{'togglecatscomm'}.'</td>'.
3118: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3119: '<input type="radio" name="togglecatscomm"'.
3120: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3121: '<label><input type="radio" name="togglecatscomm"'.
3122: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
3123: '</tr><tr>'.
3124: '<td>'.$title{'categorizecomm'}.'</td>'.
3125: '<td class="LC_right_item"><span class="LC_nobreak">'.
3126: '<label><input type="radio" name="categorizecomm"'.
3127: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3128: '<label><input type="radio" name="categorizecomm"'.
3129: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
3130: '</tr>';
3131: $$rowtotal += 4;
3132: } else {
3133: my $css_class;
3134: my $itemcount = 1;
3135: my $cathash;
3136: if (ref($settings) eq 'HASH') {
3137: $cathash = $settings->{'cats'};
3138: }
3139: if (ref($cathash) eq 'HASH') {
3140: my (@cats,@trails,%allitems,%idx,@jsarray);
3141: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
3142: \%allitems,\%idx,\@jsarray);
3143: my $maxdepth = scalar(@cats);
3144: my $colattrib = '';
3145: if ($maxdepth > 2) {
3146: $colattrib = ' colspan="2" ';
3147: }
3148: my @path;
3149: if (@cats > 0) {
3150: if (ref($cats[0]) eq 'ARRAY') {
3151: my $numtop = @{$cats[0]};
3152: my $maxnum = $numtop;
3153: my %default_names = (
3154: instcode => &mt('Official courses'),
3155: communities => &mt('Communities'),
3156: );
3157:
3158: if ((!grep(/^instcode$/,@{$cats[0]})) ||
3159: ($cathash->{'instcode::0'} eq '') ||
3160: (!grep(/^communities$/,@{$cats[0]})) ||
3161: ($cathash->{'communities::0'} eq '')) {
3162: $maxnum ++;
3163: }
3164: my $lastidx;
3165: for (my $i=0; $i<$numtop; $i++) {
3166: my $parent = $cats[0][$i];
3167: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3168: my $item = &escape($parent).'::0';
3169: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
3170: $lastidx = $idx{$item};
3171: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3172: .'<select name="'.$item.'"'.$chgstr.'>';
3173: for (my $k=0; $k<=$maxnum; $k++) {
3174: my $vpos = $k+1;
3175: my $selstr;
3176: if ($k == $i) {
3177: $selstr = ' selected="selected" ';
3178: }
3179: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3180: }
3181: $datatable .= '</select></td><td>';
3182: if ($parent eq 'instcode' || $parent eq 'communities') {
3183: $datatable .= '<span class="LC_nobreak">'
3184: .$default_names{$parent}.'</span>';
3185: if ($parent eq 'instcode') {
3186: $datatable .= '<br /><span class="LC_nobreak">('
3187: .&mt('with institutional codes')
3188: .')</span></td><td'.$colattrib.'>';
3189: } else {
3190: $datatable .= '<table><tr><td>';
3191: }
3192: $datatable .= '<span class="LC_nobreak">'
3193: .'<label><input type="radio" name="'
3194: .$parent.'" value="1" checked="checked" />'
3195: .&mt('Display').'</label>';
3196: if ($parent eq 'instcode') {
3197: $datatable .= ' ';
3198: } else {
3199: $datatable .= '</span></td></tr><tr><td>'
3200: .'<span class="LC_nobreak">';
3201: }
3202: $datatable .= '<label><input type="radio" name="'
3203: .$parent.'" value="0" />'
3204: .&mt('Do not display').'</label></span>';
3205: if ($parent eq 'communities') {
3206: $datatable .= '</td></tr></table>';
3207: }
3208: $datatable .= '</td>';
3209: } else {
3210: $datatable .= $parent
3211: .' <label><input type="checkbox" name="deletecategory" '
3212: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
3213: }
3214: my $depth = 1;
3215: push(@path,$parent);
3216: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
3217: pop(@path);
3218: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
3219: $itemcount ++;
3220: }
3221: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3222: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
3223: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
3224: for (my $k=0; $k<=$maxnum; $k++) {
3225: my $vpos = $k+1;
3226: my $selstr;
3227: if ($k == $numtop) {
3228: $selstr = ' selected="selected" ';
3229: }
3230: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3231: }
3232: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
3233: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
3234: .'</tr>'."\n";
3235: $itemcount ++;
3236: foreach my $default ('instcode','communities') {
3237: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
3238: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3239: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
3240: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
3241: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
3242: for (my $k=0; $k<=$maxnum; $k++) {
3243: my $vpos = $k+1;
3244: my $selstr;
3245: if ($k == $maxnum) {
3246: $selstr = ' selected="selected" ';
3247: }
3248: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3249: }
3250: $datatable .= '</select></span></td>'.
3251: '<td><span class="LC_nobreak">'.
3252: $default_names{$default}.'</span>';
3253: if ($default eq 'instcode') {
3254: $datatable .= '<br /><span class="LC_nobreak">('
3255: .&mt('with institutional codes').')</span>';
3256: }
3257: $datatable .= '</td>'
3258: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
3259: .&mt('Display').'</label> '
3260: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
3261: .&mt('Do not display').'</label></span></td></tr>';
3262: }
3263: }
3264: }
3265: } else {
3266: $datatable .= &initialize_categories($itemcount);
3267: }
3268: } else {
3269: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
3270: .&initialize_categories($itemcount);
3271: }
3272: $$rowtotal += $itemcount;
3273: }
3274: return $datatable;
3275: }
3276:
3277: sub print_serverstatuses {
3278: my ($dom,$settings,$rowtotal) = @_;
3279: my $datatable;
3280: my @pages = &serverstatus_pages();
3281: my (%namedaccess,%machineaccess);
3282: foreach my $type (@pages) {
3283: $namedaccess{$type} = '';
3284: $machineaccess{$type}= '';
3285: }
3286: if (ref($settings) eq 'HASH') {
3287: foreach my $type (@pages) {
3288: if (exists($settings->{$type})) {
3289: if (ref($settings->{$type}) eq 'HASH') {
3290: foreach my $key (keys(%{$settings->{$type}})) {
3291: if ($key eq 'namedusers') {
3292: $namedaccess{$type} = $settings->{$type}->{$key};
3293: } elsif ($key eq 'machines') {
3294: $machineaccess{$type} = $settings->{$type}->{$key};
3295: }
3296: }
3297: }
3298: }
3299: }
3300: }
3301: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
3302: my $rownum = 0;
3303: my $css_class;
3304: foreach my $type (@pages) {
3305: $rownum ++;
3306: $css_class = $rownum%2?' class="LC_odd_row"':'';
3307: $datatable .= '<tr'.$css_class.'>'.
3308: '<td><span class="LC_nobreak">'.
3309: $titles->{$type}.'</span></td>'.
3310: '<td class="LC_left_item">'.
3311: '<input type="text" name="'.$type.'_namedusers" '.
3312: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
3313: '<td class="LC_right_item">'.
3314: '<span class="LC_nobreak">'.
3315: '<input type="text" name="'.$type.'_machines" '.
3316: 'value="'.$machineaccess{$type}.'" size="10" />'.
3317: '</td></tr>'."\n";
3318: }
3319: $$rowtotal += $rownum;
3320: return $datatable;
3321: }
3322:
3323: sub serverstatus_pages {
3324: return ('userstatus','lonstatus','loncron','server-status','codeversions',
3325: 'clusterstatus','metadata_keywords','metadata_harvest',
3326: 'takeoffline','takeonline','showenv','toggledebug');
3327: }
3328:
3329: sub coursecategories_javascript {
3330: my ($settings) = @_;
3331: my ($output,$jstext,$cathash);
3332: if (ref($settings) eq 'HASH') {
3333: $cathash = $settings->{'cats'};
3334: }
3335: if (ref($cathash) eq 'HASH') {
3336: my (@cats,@jsarray,%idx);
3337: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
3338: if (@jsarray > 0) {
3339: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
3340: for (my $i=0; $i<@jsarray; $i++) {
3341: if (ref($jsarray[$i]) eq 'ARRAY') {
3342: my $catstr = join('","',@{$jsarray[$i]});
3343: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
3344: }
3345: }
3346: }
3347: } else {
3348: $jstext = ' var categories = Array(1);'."\n".
3349: ' categories[0] = Array("instcode_pos");'."\n";
3350: }
3351: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
3352: my $communities_reserved = &mt('The name: "communities" is a reserved category');
3353: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
3354: $output = <<"ENDSCRIPT";
3355: <script type="text/javascript">
3356: // <![CDATA[
3357: function reorderCats(form,parent,item,idx) {
3358: var changedVal;
3359: $jstext
3360: var newpos = 'addcategory_pos';
3361: var current = new Array;
3362: if (parent == '') {
3363: var has_instcode = 0;
3364: var maxtop = categories[idx].length;
3365: for (var j=0; j<maxtop; j++) {
3366: if (categories[idx][j] == 'instcode::0') {
3367: has_instcode == 1;
3368: }
3369: }
3370: if (has_instcode == 0) {
3371: categories[idx][maxtop] = 'instcode_pos';
3372: }
3373: } else {
3374: newpos += '_'+parent;
3375: }
3376: var maxh = 1 + categories[idx].length;
3377: var current = new Array;
3378: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3379: if (item == newpos) {
3380: changedVal = newitemVal;
3381: } else {
3382: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3383: current[newitemVal] = newpos;
3384: }
3385: for (var i=0; i<categories[idx].length; i++) {
3386: var elementName = categories[idx][i];
3387: if (elementName != item) {
3388: if (form.elements[elementName]) {
3389: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3390: current[currVal] = elementName;
3391: }
3392: }
3393: }
3394: var oldVal;
3395: for (var j=0; j<maxh; j++) {
3396: if (current[j] == undefined) {
3397: oldVal = j;
3398: }
3399: }
3400: if (oldVal < changedVal) {
3401: for (var k=oldVal+1; k<=changedVal ; k++) {
3402: var elementName = current[k];
3403: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3404: }
3405: } else {
3406: for (var k=changedVal; k<oldVal; k++) {
3407: var elementName = current[k];
3408: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3409: }
3410: }
3411: return;
3412: }
3413:
3414: function categoryCheck(form) {
3415: if (form.elements['addcategory_name'].value == 'instcode') {
3416: alert('$instcode_reserved\\n$choose_again');
3417: return false;
3418: }
3419: if (form.elements['addcategory_name'].value == 'communities') {
3420: alert('$communities_reserved\\n$choose_again');
3421: return false;
3422: }
3423: return true;
3424: }
3425:
3426: // ]]>
3427: </script>
3428:
3429: ENDSCRIPT
3430: return $output;
3431: }
3432:
3433: sub initialize_categories {
3434: my ($itemcount) = @_;
3435: my ($datatable,$css_class,$chgstr);
3436: my %default_names = (
3437: instcode => 'Official courses (with institutional codes)',
3438: communities => 'Communities',
3439: );
3440: my $select0 = ' selected="selected"';
3441: my $select1 = '';
3442: foreach my $default ('instcode','communities') {
3443: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3444: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
3445: if ($default eq 'communities') {
3446: $select1 = $select0;
3447: $select0 = '';
3448: }
3449: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3450: .'<select name="'.$default.'_pos">'
3451: .'<option value="0"'.$select0.'>1</option>'
3452: .'<option value="1"'.$select1.'>2</option>'
3453: .'<option value="2">3</option></select> '
3454: .$default_names{$default}
3455: .'</span></td><td><span class="LC_nobreak">'
3456: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
3457: .&mt('Display').'</label> <label>'
3458: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
3459: .'</label></span></td></tr>';
3460: $itemcount ++;
3461: }
3462: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3463: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
3464: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3465: .'<select name="addcategory_pos"'.$chgstr.'>'
3466: .'<option value="0">1</option>'
3467: .'<option value="1">2</option>'
3468: .'<option value="2" selected="selected">3</option></select> '
3469: .&mt('Add category').'</td><td>'.&mt('Name:')
3470: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
3471: return $datatable;
3472: }
3473:
3474: sub build_category_rows {
3475: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
3476: my ($text,$name,$item,$chgstr);
3477: if (ref($cats) eq 'ARRAY') {
3478: my $maxdepth = scalar(@{$cats});
3479: if (ref($cats->[$depth]) eq 'HASH') {
3480: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
3481: my $numchildren = @{$cats->[$depth]{$parent}};
3482: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3483: $text .= '<td><table class="LC_datatable">';
3484: my ($idxnum,$parent_name,$parent_item);
3485: my $higher = $depth - 1;
3486: if ($higher == 0) {
3487: $parent_name = &escape($parent).'::'.$higher;
3488: } else {
3489: if (ref($path) eq 'ARRAY') {
3490: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3491: }
3492: }
3493: $parent_item = 'addcategory_pos_'.$parent_name;
3494: for (my $j=0; $j<=$numchildren; $j++) {
3495: if ($j < $numchildren) {
3496: $name = $cats->[$depth]{$parent}[$j];
3497: $item = &escape($name).':'.&escape($parent).':'.$depth;
3498: $idxnum = $idx->{$item};
3499: } else {
3500: $name = $parent_name;
3501: $item = $parent_item;
3502: }
3503: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
3504: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
3505: for (my $i=0; $i<=$numchildren; $i++) {
3506: my $vpos = $i+1;
3507: my $selstr;
3508: if ($j == $i) {
3509: $selstr = ' selected="selected" ';
3510: }
3511: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
3512: }
3513: $text .= '</select> ';
3514: if ($j < $numchildren) {
3515: my $deeper = $depth+1;
3516: $text .= $name.' '
3517: .'<label><input type="checkbox" name="deletecategory" value="'
3518: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
3519: if(ref($path) eq 'ARRAY') {
3520: push(@{$path},$name);
3521: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
3522: pop(@{$path});
3523: }
3524: } else {
3525: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
3526: if ($j == $numchildren) {
3527: $text .= $name;
3528: } else {
3529: $text .= $item;
3530: }
3531: $text .= '" value="" />';
3532: }
3533: $text .= '</td></tr>';
3534: }
3535: $text .= '</table></td>';
3536: } else {
3537: my $higher = $depth-1;
3538: if ($higher == 0) {
3539: $name = &escape($parent).'::'.$higher;
3540: } else {
3541: if (ref($path) eq 'ARRAY') {
3542: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3543: }
3544: }
3545: my $colspan;
3546: if ($parent ne 'instcode') {
3547: $colspan = $maxdepth - $depth - 1;
3548: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
3549: }
3550: }
3551: }
3552: }
3553: return $text;
3554: }
3555:
3556: sub modifiable_userdata_row {
3557: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
3558: my $rolename;
3559: if ($context eq 'selfcreate') {
3560: if (ref($usertypes) eq 'HASH') {
3561: $rolename = $usertypes->{$role};
3562: } else {
3563: $rolename = $role;
3564: }
3565: } else {
3566: if ($role eq 'cr') {
3567: $rolename = &mt('Custom role');
3568: } else {
3569: $rolename = &Apache::lonnet::plaintext($role);
3570: }
3571: }
3572: my @fields = ('lastname','firstname','middlename','generation',
3573: 'permanentemail','id');
3574: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3575: my $output;
3576: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3577: $output = '<tr '.$css_class.'>'.
3578: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
3579: '<td class="LC_left_item" colspan="2"><table>';
3580: my $rem;
3581: my %checks;
3582: if (ref($settings) eq 'HASH') {
3583: if (ref($settings->{$context}) eq 'HASH') {
3584: if (ref($settings->{$context}->{$role}) eq 'HASH') {
3585: foreach my $field (@fields) {
3586: if ($settings->{$context}->{$role}->{$field}) {
3587: $checks{$field} = ' checked="checked" ';
3588: }
3589: }
3590: }
3591: }
3592: }
3593: for (my $i=0; $i<@fields; $i++) {
3594: my $rem = $i%($numinrow);
3595: if ($rem == 0) {
3596: if ($i > 0) {
3597: $output .= '</tr>';
3598: }
3599: $output .= '<tr>';
3600: }
3601: my $check = ' ';
3602: if (exists($checks{$fields[$i]})) {
3603: $check = $checks{$fields[$i]}
3604: } else {
3605: if ($role eq 'st') {
3606: if (ref($settings) ne 'HASH') {
3607: $check = ' checked="checked" ';
3608: }
3609: }
3610: }
3611: $output .= '<td class="LC_left_item">'.
3612: '<span class="LC_nobreak"><label>'.
3613: '<input type="checkbox" name="canmodify_'.$role.'" '.
3614: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
3615: '</label></span></td>';
3616: $rem = @fields%($numinrow);
3617: }
3618: my $colsleft = $numinrow - $rem;
3619: if ($colsleft > 1 ) {
3620: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3621: ' </td>';
3622: } elsif ($colsleft == 1) {
3623: $output .= '<td class="LC_left_item"> </td>';
3624: }
3625: $output .= '</tr></table></td></tr>';
3626: return $output;
3627: }
3628:
3629: sub insttypes_row {
3630: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
3631: my %lt = &Apache::lonlocal::texthash (
3632: cansearch => 'Users allowed to search',
3633: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
3634: lockablenames => 'User preference to lock name',
3635: );
3636: my $showdom;
3637: if ($context eq 'cansearch') {
3638: $showdom = ' ('.$dom.')';
3639: }
3640: my $output = '<tr class="LC_odd_row">'.
3641: '<td>'.$lt{$context}.$showdom.
3642: '</td><td class="LC_left_item" colspan="2"><table>';
3643: my $rem;
3644: if (ref($types) eq 'ARRAY') {
3645: for (my $i=0; $i<@{$types}; $i++) {
3646: if (defined($usertypes->{$types->[$i]})) {
3647: my $rem = $i%($numinrow);
3648: if ($rem == 0) {
3649: if ($i > 0) {
3650: $output .= '</tr>';
3651: }
3652: $output .= '<tr>';
3653: }
3654: my $check = ' ';
3655: if (ref($settings) eq 'HASH') {
3656: if (ref($settings->{$context}) eq 'ARRAY') {
3657: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
3658: $check = ' checked="checked" ';
3659: }
3660: } elsif ($context eq 'statustocreate') {
3661: $check = ' checked="checked" ';
3662: }
3663: }
3664: $output .= '<td class="LC_left_item">'.
3665: '<span class="LC_nobreak"><label>'.
3666: '<input type="checkbox" name="'.$context.'" '.
3667: 'value="'.$types->[$i].'"'.$check.'/>'.
3668: $usertypes->{$types->[$i]}.'</label></span></td>';
3669: }
3670: }
3671: $rem = @{$types}%($numinrow);
3672: }
3673: my $colsleft = $numinrow - $rem;
3674: if (($rem == 0) && (@{$types} > 0)) {
3675: $output .= '<tr>';
3676: }
3677: if ($colsleft > 1) {
3678: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
3679: } else {
3680: $output .= '<td class="LC_left_item">';
3681: }
3682: my $defcheck = ' ';
3683: if (ref($settings) eq 'HASH') {
3684: if (ref($settings->{$context}) eq 'ARRAY') {
3685: if (grep(/^default$/,@{$settings->{$context}})) {
3686: $defcheck = ' checked="checked" ';
3687: }
3688: } elsif ($context eq 'statustocreate') {
3689: $defcheck = ' checked="checked" ';
3690: }
3691: }
3692: $output .= '<span class="LC_nobreak"><label>'.
3693: '<input type="checkbox" name="'.$context.'" '.
3694: 'value="default"'.$defcheck.'/>'.
3695: $othertitle.'</label></span></td>'.
3696: '</tr></table></td></tr>';
3697: return $output;
3698: }
3699:
3700: sub sorted_searchtitles {
3701: my %searchtitles = &Apache::lonlocal::texthash(
3702: 'uname' => 'username',
3703: 'lastname' => 'last name',
3704: 'lastfirst' => 'last name, first name',
3705: );
3706: my @titleorder = ('uname','lastname','lastfirst');
3707: return (\%searchtitles,\@titleorder);
3708: }
3709:
3710: sub sorted_searchtypes {
3711: my %srchtypes_desc = (
3712: exact => 'is exact match',
3713: contains => 'contains ..',
3714: begins => 'begins with ..',
3715: );
3716: my @srchtypeorder = ('exact','begins','contains');
3717: return (\%srchtypes_desc,\@srchtypeorder);
3718: }
3719:
3720: sub usertype_update_row {
3721: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
3722: my $datatable;
3723: my $numinrow = 4;
3724: foreach my $type (@{$types}) {
3725: if (defined($usertypes->{$type})) {
3726: $$rownums ++;
3727: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
3728: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
3729: '</td><td class="LC_left_item"><table>';
3730: for (my $i=0; $i<@{$fields}; $i++) {
3731: my $rem = $i%($numinrow);
3732: if ($rem == 0) {
3733: if ($i > 0) {
3734: $datatable .= '</tr>';
3735: }
3736: $datatable .= '<tr>';
3737: }
3738: my $check = ' ';
3739: if (ref($settings) eq 'HASH') {
3740: if (ref($settings->{'fields'}) eq 'HASH') {
3741: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
3742: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
3743: $check = ' checked="checked" ';
3744: }
3745: }
3746: }
3747: }
3748:
3749: if ($i == @{$fields}-1) {
3750: my $colsleft = $numinrow - $rem;
3751: if ($colsleft > 1) {
3752: $datatable .= '<td colspan="'.$colsleft.'">';
3753: } else {
3754: $datatable .= '<td>';
3755: }
3756: } else {
3757: $datatable .= '<td>';
3758: }
3759: $datatable .= '<span class="LC_nobreak"><label>'.
3760: '<input type="checkbox" name="updateable_'.$type.
3761: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
3762: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
3763: }
3764: $datatable .= '</tr></table></td></tr>';
3765: }
3766: }
3767: return $datatable;
3768: }
3769:
3770: sub modify_login {
3771: my ($r,$dom,$confname,%domconfig) = @_;
3772: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
3773: my %title = ( coursecatalog => 'Display course catalog',
3774: adminmail => 'Display administrator E-mail address',
3775: newuser => 'Link for visitors to create a user account',
3776: loginheader => 'Log-in box header');
3777: my @offon = ('off','on');
3778: my %curr_loginvia;
3779: if (ref($domconfig{login}) eq 'HASH') {
3780: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
3781: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
3782: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
3783: }
3784: }
3785: }
3786: my %loginhash;
3787: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
3788: \%domconfig,\%loginhash);
3789: my @toggles = ('coursecatalog','adminmail','newuser');
3790: foreach my $item (@toggles) {
3791: $loginhash{login}{$item} = $env{'form.'.$item};
3792: }
3793: $loginhash{login}{loginheader} = $env{'form.loginheader'};
3794: if (ref($colchanges{'login'}) eq 'HASH') {
3795: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
3796: \%loginhash);
3797: }
3798:
3799: my %servers = &dom_servers($dom);
3800: my @loginvia_attribs = ('serverpath','custompath','exempt');
3801: if (keys(%servers) > 1) {
3802: foreach my $lonhost (keys(%servers)) {
3803: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
3804: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
3805: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
3806: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
3807: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
3808: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3809: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3810: $changes{'loginvia'}{$lonhost} = 1;
3811: } else {
3812: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
3813: $changes{'loginvia'}{$lonhost} = 1;
3814: }
3815: } else {
3816: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3817: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3818: $changes{'loginvia'}{$lonhost} = 1;
3819: }
3820: }
3821: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
3822: foreach my $item (@loginvia_attribs) {
3823: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
3824: }
3825: } else {
3826: foreach my $item (@loginvia_attribs) {
3827: my $new = $env{'form.'.$lonhost.'_'.$item};
3828: if (($item eq 'serverpath') && ($new eq 'custom')) {
3829: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
3830: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
3831: $new = '/';
3832: }
3833: }
3834: if (($item eq 'custompath') &&
3835: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
3836: $new = '';
3837: }
3838: if ($new ne $curr_loginvia{$lonhost}{$item}) {
3839: $changes{'loginvia'}{$lonhost} = 1;
3840: }
3841: if ($item eq 'exempt') {
3842: $new =~ s/^\s+//;
3843: $new =~ s/\s+$//;
3844: my @poss_ips = split(/\s*[,:]\s*/,$new);
3845: my @okips;
3846: foreach my $ip (@poss_ips) {
3847: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
3848: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
3849: push(@okips,$ip);
3850: }
3851: }
3852: }
3853: if (@okips > 0) {
3854: $new = join(',',@okips);
3855: } else {
3856: $new = '';
3857: }
3858: }
3859:
3860: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
3861: }
3862: }
3863: } else {
3864: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3865: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3866: $changes{'loginvia'}{$lonhost} = 1;
3867: foreach my $item (@loginvia_attribs) {
3868: my $new = $env{'form.'.$lonhost.'_'.$item};
3869: if (($item eq 'serverpath') && ($new eq 'custom')) {
3870: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
3871: $new = '/';
3872: }
3873: }
3874: if (($item eq 'custompath') &&
3875: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
3876: $new = '';
3877: }
3878: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
3879: }
3880: }
3881: }
3882: }
3883: }
3884:
3885: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
3886: $dom);
3887: if ($putresult eq 'ok') {
3888: my @toggles = ('coursecatalog','adminmail','newuser');
3889: my %defaultchecked = (
3890: 'coursecatalog' => 'on',
3891: 'adminmail' => 'off',
3892: 'newuser' => 'off',
3893: );
3894: if (ref($domconfig{'login'}) eq 'HASH') {
3895: foreach my $item (@toggles) {
3896: if ($defaultchecked{$item} eq 'on') {
3897: if (($domconfig{'login'}{$item} eq '0') &&
3898: ($env{'form.'.$item} eq '1')) {
3899: $changes{$item} = 1;
3900: } elsif (($domconfig{'login'}{$item} eq '' ||
3901: $domconfig{'login'}{$item} eq '1') &&
3902: ($env{'form.'.$item} eq '0')) {
3903: $changes{$item} = 1;
3904: }
3905: } elsif ($defaultchecked{$item} eq 'off') {
3906: if (($domconfig{'login'}{$item} eq '1') &&
3907: ($env{'form.'.$item} eq '0')) {
3908: $changes{$item} = 1;
3909: } elsif (($domconfig{'login'}{$item} eq '' ||
3910: $domconfig{'login'}{$item} eq '0') &&
3911: ($env{'form.'.$item} eq '1')) {
3912: $changes{$item} = 1;
3913: }
3914: }
3915: }
3916: }
3917: if (keys(%changes) > 0 || $colchgtext) {
3918: &Apache::loncommon::devalidate_domconfig_cache($dom);
3919: $resulttext = &mt('Changes made:').'<ul>';
3920: foreach my $item (sort(keys(%changes))) {
3921: if ($item eq 'loginvia') {
3922: if (ref($changes{$item}) eq 'HASH') {
3923: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
3924: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
3925: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
3926: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
3927: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
3928: $protocol = 'http' if ($protocol ne 'https');
3929: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
3930:
3931: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
3932: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
3933: } else {
3934: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
3935: }
3936: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
3937: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
3938: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
3939: }
3940: $resulttext .= '</li>';
3941: } else {
3942: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
3943: }
3944: } else {
3945: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
3946: }
3947: }
3948: $resulttext .= '</ul></li>';
3949: }
3950: } else {
3951: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
3952: }
3953: }
3954: $resulttext .= $colchgtext.'</ul>';
3955: } else {
3956: $resulttext = &mt('No changes made to log-in page settings');
3957: }
3958: } else {
3959: $resulttext = '<span class="LC_error">'.
3960: &mt('An error occurred: [_1]',$putresult).'</span>';
3961: }
3962: if ($errors) {
3963: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
3964: $errors.'</ul>';
3965: }
3966: return $resulttext;
3967: }
3968:
3969: sub color_font_choices {
3970: my %choices =
3971: &Apache::lonlocal::texthash (
3972: img => "Header",
3973: bgs => "Background colors",
3974: links => "Link colors",
3975: images => "Images",
3976: font => "Font color",
3977: fontmenu => "Font Menu",
3978: pgbg => "Page",
3979: tabbg => "Header",
3980: sidebg => "Border",
3981: link => "Link",
3982: alink => "Active link",
3983: vlink => "Visited link",
3984: );
3985: return %choices;
3986: }
3987:
3988: sub modify_rolecolors {
3989: my ($r,$dom,$confname,$roles,%domconfig) = @_;
3990: my ($resulttext,%rolehash);
3991: $rolehash{'rolecolors'} = {};
3992: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
3993: if ($domconfig{'rolecolors'} eq '') {
3994: $domconfig{'rolecolors'} = {};
3995: }
3996: }
3997: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
3998: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
3999: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
4000: $dom);
4001: if ($putresult eq 'ok') {
4002: if (keys(%changes) > 0) {
4003: &Apache::loncommon::devalidate_domconfig_cache($dom);
4004: $resulttext = &display_colorchgs($dom,\%changes,$roles,
4005: $rolehash{'rolecolors'});
4006: } else {
4007: $resulttext = &mt('No changes made to default color schemes');
4008: }
4009: } else {
4010: $resulttext = '<span class="LC_error">'.
4011: &mt('An error occurred: [_1]',$putresult).'</span>';
4012: }
4013: if ($errors) {
4014: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
4015: $errors.'</ul>';
4016: }
4017: return $resulttext;
4018: }
4019:
4020: sub modify_colors {
4021: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
4022: my (%changes,%choices);
4023: my @bgs;
4024: my @links = ('link','alink','vlink');
4025: my @logintext;
4026: my @images;
4027: my $servadm = $r->dir_config('lonAdmEMail');
4028: my $errors;
4029: foreach my $role (@{$roles}) {
4030: if ($role eq 'login') {
4031: %choices = &login_choices();
4032: @logintext = ('textcol','bgcol');
4033: } else {
4034: %choices = &color_font_choices();
4035: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
4036: }
4037: if ($role eq 'login') {
4038: @images = ('img','logo','domlogo','login');
4039: @bgs = ('pgbg','mainbg','sidebg');
4040: } else {
4041: @images = ('img');
4042: @bgs = ('pgbg','tabbg','sidebg');
4043: }
4044: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
4045: foreach my $item (@bgs,@links,@logintext) {
4046: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
4047: }
4048: my ($configuserok,$author_ok,$switchserver) =
4049: &config_check($dom,$confname,$servadm);
4050: my ($width,$height) = &thumb_dimensions();
4051: if (ref($domconfig->{$role}) ne 'HASH') {
4052: $domconfig->{$role} = {};
4053: }
4054: foreach my $img (@images) {
4055: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
4056: if (defined($env{'form.login_showlogo_'.$img})) {
4057: $confhash->{$role}{'showlogo'}{$img} = 1;
4058: } else {
4059: $confhash->{$role}{'showlogo'}{$img} = 0;
4060: }
4061: }
4062: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
4063: && !defined($domconfig->{$role}{$img})
4064: && !$env{'form.'.$role.'_del_'.$img}
4065: && $env{'form.'.$role.'_import_'.$img}) {
4066: # import the old configured image from the .tab setting
4067: # if they haven't provided a new one
4068: $domconfig->{$role}{$img} =
4069: $env{'form.'.$role.'_import_'.$img};
4070: }
4071: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
4072: my $error;
4073: if ($configuserok eq 'ok') {
4074: if ($switchserver) {
4075: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
4076: } else {
4077: if ($author_ok eq 'ok') {
4078: my ($result,$logourl) =
4079: &publishlogo($r,'upload',$role.'_'.$img,
4080: $dom,$confname,$img,$width,$height);
4081: if ($result eq 'ok') {
4082: $confhash->{$role}{$img} = $logourl;
4083: $changes{$role}{'images'}{$img} = 1;
4084: } else {
4085: $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);
4086: }
4087: } else {
4088: $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);
4089: }
4090: }
4091: } else {
4092: $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);
4093: }
4094: if ($error) {
4095: &Apache::lonnet::logthis($error);
4096: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4097: }
4098: } elsif ($domconfig->{$role}{$img} ne '') {
4099: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
4100: my $error;
4101: if ($configuserok eq 'ok') {
4102: # is confname an author?
4103: if ($switchserver eq '') {
4104: if ($author_ok eq 'ok') {
4105: my ($result,$logourl) =
4106: &publishlogo($r,'copy',$domconfig->{$role}{$img},
4107: $dom,$confname,$img,$width,$height);
4108: if ($result eq 'ok') {
4109: $confhash->{$role}{$img} = $logourl;
4110: $changes{$role}{'images'}{$img} = 1;
4111: }
4112: }
4113: }
4114: }
4115: }
4116: }
4117: }
4118: if (ref($domconfig) eq 'HASH') {
4119: if (ref($domconfig->{$role}) eq 'HASH') {
4120: foreach my $img (@images) {
4121: if ($domconfig->{$role}{$img} ne '') {
4122: if ($env{'form.'.$role.'_del_'.$img}) {
4123: $confhash->{$role}{$img} = '';
4124: $changes{$role}{'images'}{$img} = 1;
4125: } else {
4126: if ($confhash->{$role}{$img} eq '') {
4127: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
4128: }
4129: }
4130: } else {
4131: if ($env{'form.'.$role.'_del_'.$img}) {
4132: $confhash->{$role}{$img} = '';
4133: $changes{$role}{'images'}{$img} = 1;
4134: }
4135: }
4136: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
4137: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
4138: if ($confhash->{$role}{'showlogo'}{$img} ne
4139: $domconfig->{$role}{'showlogo'}{$img}) {
4140: $changes{$role}{'showlogo'}{$img} = 1;
4141: }
4142: } else {
4143: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
4144: $changes{$role}{'showlogo'}{$img} = 1;
4145: }
4146: }
4147: }
4148: }
4149: if ($domconfig->{$role}{'font'} ne '') {
4150: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
4151: $changes{$role}{'font'} = 1;
4152: }
4153: } else {
4154: if ($confhash->{$role}{'font'}) {
4155: $changes{$role}{'font'} = 1;
4156: }
4157: }
4158: if ($role ne 'login') {
4159: if ($domconfig->{$role}{'fontmenu'} ne '') {
4160: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
4161: $changes{$role}{'fontmenu'} = 1;
4162: }
4163: } else {
4164: if ($confhash->{$role}{'fontmenu'}) {
4165: $changes{$role}{'fontmenu'} = 1;
4166: }
4167: }
4168: }
4169: foreach my $item (@bgs) {
4170: if ($domconfig->{$role}{$item} ne '') {
4171: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4172: $changes{$role}{'bgs'}{$item} = 1;
4173: }
4174: } else {
4175: if ($confhash->{$role}{$item}) {
4176: $changes{$role}{'bgs'}{$item} = 1;
4177: }
4178: }
4179: }
4180: foreach my $item (@links) {
4181: if ($domconfig->{$role}{$item} ne '') {
4182: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4183: $changes{$role}{'links'}{$item} = 1;
4184: }
4185: } else {
4186: if ($confhash->{$role}{$item}) {
4187: $changes{$role}{'links'}{$item} = 1;
4188: }
4189: }
4190: }
4191: foreach my $item (@logintext) {
4192: if ($domconfig->{$role}{$item} ne '') {
4193: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4194: $changes{$role}{'logintext'}{$item} = 1;
4195: }
4196: } else {
4197: if ($confhash->{$role}{$item}) {
4198: $changes{$role}{'logintext'}{$item} = 1;
4199: }
4200: }
4201: }
4202: } else {
4203: &default_change_checker($role,\@images,\@links,\@bgs,
4204: \@logintext,$confhash,\%changes);
4205: }
4206: } else {
4207: &default_change_checker($role,\@images,\@links,\@bgs,
4208: \@logintext,$confhash,\%changes);
4209: }
4210: }
4211: return ($errors,%changes);
4212: }
4213:
4214: sub config_check {
4215: my ($dom,$confname,$servadm) = @_;
4216: my ($configuserok,$author_ok,$switchserver,%currroles);
4217: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
4218: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
4219: $confname,$servadm);
4220: if ($configuserok eq 'ok') {
4221: $switchserver = &check_switchserver($dom,$confname);
4222: if ($switchserver eq '') {
4223: $author_ok = &check_authorstatus($dom,$confname,%currroles);
4224: }
4225: }
4226: return ($configuserok,$author_ok,$switchserver);
4227: }
4228:
4229: sub default_change_checker {
4230: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
4231: foreach my $item (@{$links}) {
4232: if ($confhash->{$role}{$item}) {
4233: $changes->{$role}{'links'}{$item} = 1;
4234: }
4235: }
4236: foreach my $item (@{$bgs}) {
4237: if ($confhash->{$role}{$item}) {
4238: $changes->{$role}{'bgs'}{$item} = 1;
4239: }
4240: }
4241: foreach my $item (@{$logintext}) {
4242: if ($confhash->{$role}{$item}) {
4243: $changes->{$role}{'logintext'}{$item} = 1;
4244: }
4245: }
4246: foreach my $img (@{$images}) {
4247: if ($env{'form.'.$role.'_del_'.$img}) {
4248: $confhash->{$role}{$img} = '';
4249: $changes->{$role}{'images'}{$img} = 1;
4250: }
4251: if ($role eq 'login') {
4252: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
4253: $changes->{$role}{'showlogo'}{$img} = 1;
4254: }
4255: }
4256: }
4257: if ($confhash->{$role}{'font'}) {
4258: $changes->{$role}{'font'} = 1;
4259: }
4260: }
4261:
4262: sub display_colorchgs {
4263: my ($dom,$changes,$roles,$confhash) = @_;
4264: my (%choices,$resulttext);
4265: if (!grep(/^login$/,@{$roles})) {
4266: $resulttext = &mt('Changes made:').'<br />';
4267: }
4268: foreach my $role (@{$roles}) {
4269: if ($role eq 'login') {
4270: %choices = &login_choices();
4271: } else {
4272: %choices = &color_font_choices();
4273: }
4274: if (ref($changes->{$role}) eq 'HASH') {
4275: if ($role ne 'login') {
4276: $resulttext .= '<h4>'.&mt($role).'</h4>';
4277: }
4278: foreach my $key (sort(keys(%{$changes->{$role}}))) {
4279: if ($role ne 'login') {
4280: $resulttext .= '<ul>';
4281: }
4282: if (ref($changes->{$role}{$key}) eq 'HASH') {
4283: if ($role ne 'login') {
4284: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
4285: }
4286: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
4287: if (($role eq 'login') && ($key eq 'showlogo')) {
4288: if ($confhash->{$role}{$key}{$item}) {
4289: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
4290: } else {
4291: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
4292: }
4293: } elsif ($confhash->{$role}{$item} eq '') {
4294: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
4295: } else {
4296: my $newitem = $confhash->{$role}{$item};
4297: if ($key eq 'images') {
4298: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
4299: }
4300: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
4301: }
4302: }
4303: if ($role ne 'login') {
4304: $resulttext .= '</ul></li>';
4305: }
4306: } else {
4307: if ($confhash->{$role}{$key} eq '') {
4308: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
4309: } else {
4310: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
4311: }
4312: }
4313: if ($role ne 'login') {
4314: $resulttext .= '</ul>';
4315: }
4316: }
4317: }
4318: }
4319: return $resulttext;
4320: }
4321:
4322: sub thumb_dimensions {
4323: return ('200','50');
4324: }
4325:
4326: sub check_dimensions {
4327: my ($inputfile) = @_;
4328: my ($fullwidth,$fullheight);
4329: if ($inputfile =~ m|^[/\w.\-]+$|) {
4330: if (open(PIPE,"identify $inputfile 2>&1 |")) {
4331: my $imageinfo = <PIPE>;
4332: if (!close(PIPE)) {
4333: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
4334: }
4335: chomp($imageinfo);
4336: my ($fullsize) =
4337: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
4338: if ($fullsize) {
4339: ($fullwidth,$fullheight) = split(/x/,$fullsize);
4340: }
4341: }
4342: }
4343: return ($fullwidth,$fullheight);
4344: }
4345:
4346: sub check_configuser {
4347: my ($uhome,$dom,$confname,$servadm) = @_;
4348: my ($configuserok,%currroles);
4349: if ($uhome eq 'no_host') {
4350: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
4351: my $configpass = &LONCAPA::Enrollment::create_password();
4352: $configuserok =
4353: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
4354: $configpass,'','','','','',undef,$servadm);
4355: } else {
4356: $configuserok = 'ok';
4357: %currroles =
4358: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
4359: }
4360: return ($configuserok,%currroles);
4361: }
4362:
4363: sub check_authorstatus {
4364: my ($dom,$confname,%currroles) = @_;
4365: my $author_ok;
4366: if (!$currroles{':'.$dom.':au'}) {
4367: my $start = time;
4368: my $end = 0;
4369: $author_ok =
4370: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
4371: 'au',$end,$start,'','','domconfig');
4372: } else {
4373: $author_ok = 'ok';
4374: }
4375: return $author_ok;
4376: }
4377:
4378: sub publishlogo {
4379: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
4380: my ($output,$fname,$logourl);
4381: if ($action eq 'upload') {
4382: $fname=$env{'form.'.$formname.'.filename'};
4383: chop($env{'form.'.$formname});
4384: } else {
4385: ($fname) = ($formname =~ /([^\/]+)$/);
4386: }
4387: if ($savefileas ne '') {
4388: $fname = $savefileas;
4389: }
4390: $fname=&Apache::lonnet::clean_filename($fname);
4391: # See if there is anything left
4392: unless ($fname) { return ('error: no uploaded file'); }
4393: $fname="$subdir/$fname";
4394: my $filepath='/home/'.$confname.'/public_html';
4395: my ($fnamepath,$file,$fetchthumb);
4396: $file=$fname;
4397: if ($fname=~m|/|) {
4398: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
4399: }
4400: my @parts=split(/\//,$filepath.'/'.$fnamepath);
4401: my $count;
4402: for ($count=4;$count<=$#parts;$count++) {
4403: $filepath.="/$parts[$count]";
4404: if ((-e $filepath)!=1) {
4405: mkdir($filepath,02770);
4406: }
4407: }
4408: # Check for bad extension and disallow upload
4409: if ($file=~/\.(\w+)$/ &&
4410: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
4411: $output =
4412: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
4413: } elsif ($file=~/\.(\w+)$/ &&
4414: !defined(&Apache::loncommon::fileembstyle($1))) {
4415: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
4416: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
4417: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
4418: } elsif (-d "$filepath/$file") {
4419: $output = &mt('File name is a directory name - rename the file and re-upload');
4420: } else {
4421: my $source = $filepath.'/'.$file;
4422: my $logfile;
4423: if (!open($logfile,">>$source".'.log')) {
4424: return (&mt('No write permission to Construction Space'));
4425: }
4426: print $logfile
4427: "\n================= Publish ".localtime()." ================\n".
4428: $env{'user.name'}.':'.$env{'user.domain'}."\n";
4429: # Save the file
4430: if (!open(FH,'>'.$source)) {
4431: &Apache::lonnet::logthis('Failed to create '.$source);
4432: return (&mt('Failed to create file'));
4433: }
4434: if ($action eq 'upload') {
4435: if (!print FH ($env{'form.'.$formname})) {
4436: &Apache::lonnet::logthis('Failed to write to '.$source);
4437: return (&mt('Failed to write file'));
4438: }
4439: } else {
4440: my $original = &Apache::lonnet::filelocation('',$formname);
4441: if(!copy($original,$source)) {
4442: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
4443: return (&mt('Failed to write file'));
4444: }
4445: }
4446: close(FH);
4447: chmod(0660, $source); # Permissions to rw-rw---.
4448:
4449: my $docroot=$r->dir_config('lonDocRoot');
4450: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
4451: my $copyfile=$targetdir.'/'.$file;
4452:
4453: my @parts=split(/\//,$targetdir);
4454: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
4455: for (my $count=5;$count<=$#parts;$count++) {
4456: $path.="/$parts[$count]";
4457: if (!-e $path) {
4458: print $logfile "\nCreating directory ".$path;
4459: mkdir($path,02770);
4460: }
4461: }
4462: my $versionresult;
4463: if (-e $copyfile) {
4464: $versionresult = &logo_versioning($targetdir,$file,$logfile);
4465: } else {
4466: $versionresult = 'ok';
4467: }
4468: if ($versionresult eq 'ok') {
4469: if (copy($source,$copyfile)) {
4470: print $logfile "\nCopied original source to ".$copyfile."\n";
4471: $output = 'ok';
4472: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
4473: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
4474: } else {
4475: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
4476: $output = &mt('Failed to copy file to RES space').", $!";
4477: }
4478: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
4479: my $inputfile = $filepath.'/'.$file;
4480: my $outfile = $filepath.'/'.'tn-'.$file;
4481: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
4482: if ($fullwidth ne '' && $fullheight ne '') {
4483: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
4484: my $thumbsize = $thumbwidth.'x'.$thumbheight;
4485: system("convert -sample $thumbsize $inputfile $outfile");
4486: chmod(0660, $filepath.'/tn-'.$file);
4487: if (-e $outfile) {
4488: my $copyfile=$targetdir.'/tn-'.$file;
4489: if (copy($outfile,$copyfile)) {
4490: print $logfile "\nCopied source to ".$copyfile."\n";
4491: &write_metadata($dom,$confname,$formname,
4492: $targetdir,'tn-'.$file,$logfile);
4493: } else {
4494: print $logfile "\nUnable to write ".$copyfile.
4495: ':'.$!."\n";
4496: }
4497: }
4498: }
4499: }
4500: }
4501: } else {
4502: $output = $versionresult;
4503: }
4504: }
4505: return ($output,$logourl);
4506: }
4507:
4508: sub logo_versioning {
4509: my ($targetdir,$file,$logfile) = @_;
4510: my $target = $targetdir.'/'.$file;
4511: my ($maxversion,$fn,$extn,$output);
4512: $maxversion = 0;
4513: if ($file =~ /^(.+)\.(\w+)$/) {
4514: $fn=$1;
4515: $extn=$2;
4516: }
4517: opendir(DIR,$targetdir);
4518: while (my $filename=readdir(DIR)) {
4519: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
4520: $maxversion=($1>$maxversion)?$1:$maxversion;
4521: }
4522: }
4523: $maxversion++;
4524: print $logfile "\nCreating old version ".$maxversion."\n";
4525: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
4526: if (copy($target,$copyfile)) {
4527: print $logfile "Copied old target to ".$copyfile."\n";
4528: $copyfile=$copyfile.'.meta';
4529: if (copy($target.'.meta',$copyfile)) {
4530: print $logfile "Copied old target metadata to ".$copyfile."\n";
4531: $output = 'ok';
4532: } else {
4533: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
4534: $output = &mt('Failed to copy old meta').", $!, ";
4535: }
4536: } else {
4537: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
4538: $output = &mt('Failed to copy old target').", $!, ";
4539: }
4540: return $output;
4541: }
4542:
4543: sub write_metadata {
4544: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
4545: my (%metadatafields,%metadatakeys,$output);
4546: $metadatafields{'title'}=$formname;
4547: $metadatafields{'creationdate'}=time;
4548: $metadatafields{'lastrevisiondate'}=time;
4549: $metadatafields{'copyright'}='public';
4550: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
4551: $env{'user.domain'};
4552: $metadatafields{'authorspace'}=$confname.':'.$dom;
4553: $metadatafields{'domain'}=$dom;
4554: {
4555: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
4556: my $mfh;
4557: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
4558: $output = &mt('Could not write metadata');
4559: }
4560: foreach (sort keys %metadatafields) {
4561: unless ($_=~/\./) {
4562: my $unikey=$_;
4563: $unikey=~/^([A-Za-z]+)/;
4564: my $tag=$1;
4565: $tag=~tr/A-Z/a-z/;
4566: print $mfh "\n\<$tag";
4567: foreach (split(/\,/,$metadatakeys{$unikey})) {
4568: my $value=$metadatafields{$unikey.'.'.$_};
4569: $value=~s/\"/\'\'/g;
4570: print $mfh ' '.$_.'="'.$value.'"';
4571: }
4572: print $mfh '>'.
4573: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
4574: .'</'.$tag.'>';
4575: }
4576: }
4577: $output = 'ok';
4578: print $logfile "\nWrote metadata";
4579: close($mfh);
4580: }
4581: }
4582:
4583: sub check_switchserver {
4584: my ($dom,$confname) = @_;
4585: my ($allowed,$switchserver);
4586: my $home = &Apache::lonnet::homeserver($confname,$dom);
4587: if ($home eq 'no_host') {
4588: $home = &Apache::lonnet::domain($dom,'primary');
4589: }
4590: my @ids=&Apache::lonnet::current_machine_ids();
4591: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
4592: if (!$allowed) {
4593: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
4594: }
4595: return $switchserver;
4596: }
4597:
4598: sub modify_quotas {
4599: my ($dom,$action,%domconfig) = @_;
4600: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
4601: %limithash,$toolregexp,%conditions,$resulttext,%changes);
4602: if ($action eq 'quotas') {
4603: $context = 'tools';
4604: } else {
4605: $context = $action;
4606: }
4607: if ($context eq 'requestcourses') {
4608: @usertools = ('official','unofficial','community');
4609: @options =('norequest','approval','validate','autolimit');
4610: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
4611: %titles = &courserequest_titles();
4612: $toolregexp = join('|',@usertools);
4613: %conditions = &courserequest_conditions();
4614: } else {
4615: @usertools = ('aboutme','blog','portfolio');
4616: %titles = &tool_titles();
4617: }
4618: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4619: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4620: foreach my $key (keys(%env)) {
4621: if ($context eq 'requestcourses') {
4622: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
4623: my $item = $1;
4624: my $type = $2;
4625: if ($type =~ /^limit_(.+)/) {
4626: $limithash{$item}{$1} = $env{$key};
4627: } else {
4628: $confhash{$item}{$type} = $env{$key};
4629: }
4630: }
4631: } else {
4632: if ($key =~ /^form\.quota_(.+)$/) {
4633: $confhash{'defaultquota'}{$1} = $env{$key};
4634: }
4635: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
4636: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
4637: }
4638: }
4639: }
4640: if ($context eq 'requestcourses') {
4641: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
4642: @approvalnotify = sort(@approvalnotify);
4643: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
4644: if (ref($domconfig{$action}) eq 'HASH') {
4645: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
4646: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
4647: $changes{'notify'}{'approval'} = 1;
4648: }
4649: } else {
4650: if ($domconfig{$action}{'notify'}{'approval'}) {
4651: $changes{'notify'}{'approval'} = 1;
4652: }
4653: }
4654: } else {
4655: if ($domconfig{$action}{'notify'}{'approval'}) {
4656: $changes{'notify'}{'approval'} = 1;
4657: }
4658: }
4659: } else {
4660: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
4661: }
4662: foreach my $item (@usertools) {
4663: foreach my $type (@{$types},'default','_LC_adv') {
4664: my $unset;
4665: if ($context eq 'requestcourses') {
4666: $unset = '0';
4667: if ($type eq '_LC_adv') {
4668: $unset = '';
4669: }
4670: if ($confhash{$item}{$type} eq 'autolimit') {
4671: $confhash{$item}{$type} .= '=';
4672: unless ($limithash{$item}{$type} =~ /\D/) {
4673: $confhash{$item}{$type} .= $limithash{$item}{$type};
4674: }
4675: }
4676: } else {
4677: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
4678: $confhash{$item}{$type} = 1;
4679: } else {
4680: $confhash{$item}{$type} = 0;
4681: }
4682: }
4683: if (ref($domconfig{$action}) eq 'HASH') {
4684: if (ref($domconfig{$action}{$item}) eq 'HASH') {
4685: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
4686: $changes{$item}{$type} = 1;
4687: }
4688: } else {
4689: if ($context eq 'requestcourses') {
4690: if ($confhash{$item}{$type} ne $unset) {
4691: $changes{$item}{$type} = 1;
4692: }
4693: } else {
4694: if (!$confhash{$item}{$type}) {
4695: $changes{$item}{$type} = 1;
4696: }
4697: }
4698: }
4699: } else {
4700: if ($context eq 'requestcourses') {
4701: if ($confhash{$item}{$type} ne $unset) {
4702: $changes{$item}{$type} = 1;
4703: }
4704: } else {
4705: if (!$confhash{$item}{$type}) {
4706: $changes{$item}{$type} = 1;
4707: }
4708: }
4709: }
4710: }
4711: }
4712: unless ($context eq 'requestcourses') {
4713: if (ref($domconfig{'quotas'}) eq 'HASH') {
4714: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4715: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
4716: if (exists($confhash{'defaultquota'}{$key})) {
4717: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
4718: $changes{'defaultquota'}{$key} = 1;
4719: }
4720: } else {
4721: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
4722: }
4723: }
4724: } else {
4725: foreach my $key (keys(%{$domconfig{'quotas'}})) {
4726: if (exists($confhash{'defaultquota'}{$key})) {
4727: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
4728: $changes{'defaultquota'}{$key} = 1;
4729: }
4730: } else {
4731: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
4732: }
4733: }
4734: }
4735: }
4736: if (ref($confhash{'defaultquota'}) eq 'HASH') {
4737: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
4738: if (ref($domconfig{'quotas'}) eq 'HASH') {
4739: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4740: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
4741: $changes{'defaultquota'}{$key} = 1;
4742: }
4743: } else {
4744: if (!exists($domconfig{'quotas'}{$key})) {
4745: $changes{'defaultquota'}{$key} = 1;
4746: }
4747: }
4748: } else {
4749: $changes{'defaultquota'}{$key} = 1;
4750: }
4751: }
4752: }
4753: }
4754:
4755: foreach my $key (keys(%confhash)) {
4756: $domdefaults{$key} = $confhash{$key};
4757: }
4758:
4759: my %quotahash = (
4760: $action => { %confhash }
4761: );
4762: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
4763: $dom);
4764: if ($putresult eq 'ok') {
4765: if (keys(%changes) > 0) {
4766: my $cachetime = 24*60*60;
4767: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
4768:
4769: $resulttext = &mt('Changes made:').'<ul>';
4770: unless ($context eq 'requestcourses') {
4771: if (ref($changes{'defaultquota'}) eq 'HASH') {
4772: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
4773: foreach my $type (@{$types},'default') {
4774: if (defined($changes{'defaultquota'}{$type})) {
4775: my $typetitle = $usertypes->{$type};
4776: if ($type eq 'default') {
4777: $typetitle = $othertitle;
4778: }
4779: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
4780: }
4781: }
4782: $resulttext .= '</ul></li>';
4783: }
4784: }
4785: my %newenv;
4786: foreach my $item (@usertools) {
4787: if (ref($changes{$item}) eq 'HASH') {
4788: my $newacc =
4789: &Apache::lonnet::usertools_access($env{'user.name'},
4790: $env{'user.domain'},
4791: $item,'reload',$context);
4792: if ($context eq 'requestcourses') {
4793: if ($env{'environment.canrequest.'.$item} ne $newacc) {
4794: $newenv{'environment.canrequest.'.$item} = $newacc;
4795: }
4796: } else {
4797: if ($env{'environment.availabletools.'.$item} ne $newacc) {
4798: $newenv{'environment.availabletools.'.$item} = $newacc;
4799: }
4800: }
4801: $resulttext .= '<li>'.$titles{$item}.'<ul>';
4802: foreach my $type (@{$types},'default','_LC_adv') {
4803: if ($changes{$item}{$type}) {
4804: my $typetitle = $usertypes->{$type};
4805: if ($type eq 'default') {
4806: $typetitle = $othertitle;
4807: } elsif ($type eq '_LC_adv') {
4808: $typetitle = 'LON-CAPA Advanced Users';
4809: }
4810: if ($confhash{$item}{$type}) {
4811: if ($context eq 'requestcourses') {
4812: my $cond;
4813: if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) {
4814: if ($1 eq '') {
4815: $cond = &mt('(Automatic processing of any request).');
4816: } else {
4817: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
4818: }
4819: } else {
4820: $cond = $conditions{$confhash{$item}{$type}};
4821: }
4822: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
4823: } else {
4824: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
4825: }
4826: } else {
4827: if ($type eq '_LC_adv') {
4828: if ($confhash{$item}{$type} eq '0') {
4829: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4830: } else {
4831: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
4832: }
4833: } else {
4834: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4835: }
4836: }
4837: }
4838: }
4839: $resulttext .= '</ul></li>';
4840: }
4841: }
4842: if ($action eq 'requestcourses') {
4843: if (ref($changes{'notify'}) eq 'HASH') {
4844: if ($changes{'notify'}{'approval'}) {
4845: if (ref($confhash{'notify'}) eq 'HASH') {
4846: if ($confhash{'notify'}{'approval'}) {
4847: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
4848: } else {
4849: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of course requests requiring approval.').'</li>';
4850: }
4851: }
4852: }
4853: }
4854: }
4855: $resulttext .= '</ul>';
4856: if (keys(%newenv)) {
4857: &Apache::lonnet::appenv(\%newenv);
4858: }
4859: } else {
4860: if ($context eq 'requestcourses') {
4861: $resulttext = &mt('No changes made to rights to request creation of courses.');
4862: } else {
4863: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
4864: }
4865: }
4866: } else {
4867: $resulttext = '<span class="LC_error">'.
4868: &mt('An error occurred: [_1]',$putresult).'</span>';
4869: }
4870: return $resulttext;
4871: }
4872:
4873: sub modify_autoenroll {
4874: my ($dom,%domconfig) = @_;
4875: my ($resulttext,%changes);
4876: my %currautoenroll;
4877: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
4878: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
4879: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
4880: }
4881: }
4882: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4883: my %title = ( run => 'Auto-enrollment active',
4884: sender => 'Sender for notification messages',
4885: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
4886: my @offon = ('off','on');
4887: my $sender_uname = $env{'form.sender_uname'};
4888: my $sender_domain = $env{'form.sender_domain'};
4889: if ($sender_domain eq '') {
4890: $sender_uname = '';
4891: } elsif ($sender_uname eq '') {
4892: $sender_domain = '';
4893: }
4894: my $coowners = $env{'form.autoassign_coowners'};
4895: my %autoenrollhash = (
4896: autoenroll => { 'run' => $env{'form.autoenroll_run'},
4897: 'sender_uname' => $sender_uname,
4898: 'sender_domain' => $sender_domain,
4899: 'co-owners' => $coowners,
4900: }
4901: );
4902: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
4903: $dom);
4904: if ($putresult eq 'ok') {
4905: if (exists($currautoenroll{'run'})) {
4906: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
4907: $changes{'run'} = 1;
4908: }
4909: } elsif ($autorun) {
4910: if ($env{'form.autoenroll_run'} ne '1') {
4911: $changes{'run'} = 1;
4912: }
4913: }
4914: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
4915: $changes{'sender'} = 1;
4916: }
4917: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
4918: $changes{'sender'} = 1;
4919: }
4920: if ($currautoenroll{'co-owners'} ne '') {
4921: if ($currautoenroll{'co-owners'} ne $coowners) {
4922: $changes{'coowners'} = 1;
4923: }
4924: } elsif ($coowners) {
4925: $changes{'coowners'} = 1;
4926: }
4927: if (keys(%changes) > 0) {
4928: $resulttext = &mt('Changes made:').'<ul>';
4929: if ($changes{'run'}) {
4930: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
4931: }
4932: if ($changes{'sender'}) {
4933: if ($sender_uname eq '' || $sender_domain eq '') {
4934: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
4935: } else {
4936: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
4937: }
4938: }
4939: if ($changes{'coowners'}) {
4940: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
4941: &Apache::loncommon::devalidate_domconfig_cache($dom);
4942: }
4943: $resulttext .= '</ul>';
4944: } else {
4945: $resulttext = &mt('No changes made to auto-enrollment settings');
4946: }
4947: } else {
4948: $resulttext = '<span class="LC_error">'.
4949: &mt('An error occurred: [_1]',$putresult).'</span>';
4950: }
4951: return $resulttext;
4952: }
4953:
4954: sub modify_autoupdate {
4955: my ($dom,%domconfig) = @_;
4956: my ($resulttext,%currautoupdate,%fields,%changes);
4957: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
4958: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
4959: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
4960: }
4961: }
4962: my @offon = ('off','on');
4963: my %title = &Apache::lonlocal::texthash (
4964: run => 'Auto-update:',
4965: classlists => 'Updates to user information in classlists?'
4966: );
4967: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4968: my %fieldtitles = &Apache::lonlocal::texthash (
4969: id => 'Student/Employee ID',
4970: permanentemail => 'E-mail address',
4971: lastname => 'Last Name',
4972: firstname => 'First Name',
4973: middlename => 'Middle Name',
4974: generation => 'Generation',
4975: );
4976: my $othertitle = &mt('All users');
4977: if (keys(%{$usertypes}) > 0) {
4978: $othertitle = &mt('Other users');
4979: }
4980: foreach my $key (keys(%env)) {
4981: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
4982: my ($usertype,$item) = ($1,$2);
4983: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
4984: if ($usertype eq 'default') {
4985: push(@{$fields{$1}},$2);
4986: } elsif (ref($types) eq 'ARRAY') {
4987: if (grep(/^\Q$usertype\E$/,@{$types})) {
4988: push(@{$fields{$1}},$2);
4989: }
4990: }
4991: }
4992: }
4993: }
4994: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
4995: @lockablenames = sort(@lockablenames);
4996: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
4997: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
4998: if (@changed) {
4999: $changes{'lockablenames'} = 1;
5000: }
5001: } else {
5002: if (@lockablenames) {
5003: $changes{'lockablenames'} = 1;
5004: }
5005: }
5006: my %updatehash = (
5007: autoupdate => { run => $env{'form.autoupdate_run'},
5008: classlists => $env{'form.classlists'},
5009: fields => {%fields},
5010: lockablenames => \@lockablenames,
5011: }
5012: );
5013: foreach my $key (keys(%currautoupdate)) {
5014: if (($key eq 'run') || ($key eq 'classlists')) {
5015: if (exists($updatehash{autoupdate}{$key})) {
5016: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
5017: $changes{$key} = 1;
5018: }
5019: }
5020: } elsif ($key eq 'fields') {
5021: if (ref($currautoupdate{$key}) eq 'HASH') {
5022: foreach my $item (@{$types},'default') {
5023: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
5024: my $change = 0;
5025: foreach my $type (@{$currautoupdate{$key}{$item}}) {
5026: if (!exists($fields{$item})) {
5027: $change = 1;
5028: last;
5029: } elsif (ref($fields{$item}) eq 'ARRAY') {
5030: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
5031: $change = 1;
5032: last;
5033: }
5034: }
5035: }
5036: if ($change) {
5037: push(@{$changes{$key}},$item);
5038: }
5039: }
5040: }
5041: }
5042: } elsif ($key eq 'lockablenames') {
5043: if (ref($currautoupdate{$key}) eq 'ARRAY') {
5044: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
5045: if (@changed) {
5046: $changes{'lockablenames'} = 1;
5047: }
5048: } else {
5049: if (@lockablenames) {
5050: $changes{'lockablenames'} = 1;
5051: }
5052: }
5053: }
5054: }
5055: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
5056: if (@lockablenames) {
5057: $changes{'lockablenames'} = 1;
5058: }
5059: }
5060: foreach my $item (@{$types},'default') {
5061: if (defined($fields{$item})) {
5062: if (ref($currautoupdate{'fields'}) eq 'HASH') {
5063: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
5064: my $change = 0;
5065: if (ref($fields{$item}) eq 'ARRAY') {
5066: foreach my $type (@{$fields{$item}}) {
5067: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
5068: $change = 1;
5069: last;
5070: }
5071: }
5072: }
5073: if ($change) {
5074: push(@{$changes{'fields'}},$item);
5075: }
5076: } else {
5077: push(@{$changes{'fields'}},$item);
5078: }
5079: } else {
5080: push(@{$changes{'fields'}},$item);
5081: }
5082: }
5083: }
5084: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
5085: $dom);
5086: if ($putresult eq 'ok') {
5087: if (keys(%changes) > 0) {
5088: $resulttext = &mt('Changes made:').'<ul>';
5089: foreach my $key (sort(keys(%changes))) {
5090: if ($key eq 'lockablenames') {
5091: $resulttext .= '<li>';
5092: if (@lockablenames) {
5093: $usertypes->{'default'} = $othertitle;
5094: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
5095: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
5096: } else {
5097: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
5098: }
5099: $resulttext .= '</li>';
5100: } elsif (ref($changes{$key}) eq 'ARRAY') {
5101: foreach my $item (@{$changes{$key}}) {
5102: my @newvalues;
5103: foreach my $type (@{$fields{$item}}) {
5104: push(@newvalues,$fieldtitles{$type});
5105: }
5106: my $newvaluestr;
5107: if (@newvalues > 0) {
5108: $newvaluestr = join(', ',@newvalues);
5109: } else {
5110: $newvaluestr = &mt('none');
5111: }
5112: if ($item eq 'default') {
5113: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
5114: } else {
5115: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
5116: }
5117: }
5118: } else {
5119: my $newvalue;
5120: if ($key eq 'run') {
5121: $newvalue = $offon[$env{'form.autoupdate_run'}];
5122: } else {
5123: $newvalue = $offon[$env{'form.'.$key}];
5124: }
5125: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
5126: }
5127: }
5128: $resulttext .= '</ul>';
5129: } else {
5130: $resulttext = &mt('No changes made to autoupdates');
5131: }
5132: } else {
5133: $resulttext = '<span class="LC_error">'.
5134: &mt('An error occurred: [_1]',$putresult).'</span>';
5135: }
5136: return $resulttext;
5137: }
5138:
5139: sub modify_autocreate {
5140: my ($dom,%domconfig) = @_;
5141: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
5142: if (ref($domconfig{'autocreate'}) eq 'HASH') {
5143: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
5144: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
5145: }
5146: }
5147: my %title= ( xml => 'Auto-creation of courses in XML course description files',
5148: req => 'Auto-creation of validated requests for official courses',
5149: xmldc => 'Identity of course creator of courses from XML files',
5150: );
5151: my @types = ('xml','req');
5152: foreach my $item (@types) {
5153: $newvals{$item} = $env{'form.autocreate_'.$item};
5154: $newvals{$item} =~ s/\D//g;
5155: $newvals{$item} = 0 if ($newvals{$item} eq '');
5156: }
5157: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
5158: my %domcoords = &get_active_dcs($dom);
5159: unless (exists($domcoords{$newvals{'xmldc'}})) {
5160: $newvals{'xmldc'} = '';
5161: }
5162: %autocreatehash = (
5163: autocreate => { xml => $newvals{'xml'},
5164: req => $newvals{'req'},
5165: }
5166: );
5167: if ($newvals{'xmldc'} ne '') {
5168: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
5169: }
5170: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
5171: $dom);
5172: if ($putresult eq 'ok') {
5173: my @items = @types;
5174: if ($newvals{'xml'}) {
5175: push(@items,'xmldc');
5176: }
5177: foreach my $item (@items) {
5178: if (exists($currautocreate{$item})) {
5179: if ($currautocreate{$item} ne $newvals{$item}) {
5180: $changes{$item} = 1;
5181: }
5182: } elsif ($newvals{$item}) {
5183: $changes{$item} = 1;
5184: }
5185: }
5186: if (keys(%changes) > 0) {
5187: my @offon = ('off','on');
5188: $resulttext = &mt('Changes made:').'<ul>';
5189: foreach my $item (@types) {
5190: if ($changes{$item}) {
5191: my $newtxt = $offon[$newvals{$item}];
5192: $resulttext .= '<li>'.&mt("$title{$item} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
5193: }
5194: }
5195: if ($changes{'xmldc'}) {
5196: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
5197: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
5198: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
5199: }
5200: $resulttext .= '</ul>';
5201: } else {
5202: $resulttext = &mt('No changes made to auto-creation settings');
5203: }
5204: } else {
5205: $resulttext = '<span class="LC_error">'.
5206: &mt('An error occurred: [_1]',$putresult).'</span>';
5207: }
5208: return $resulttext;
5209: }
5210:
5211: sub modify_directorysrch {
5212: my ($dom,%domconfig) = @_;
5213: my ($resulttext,%changes);
5214: my %currdirsrch;
5215: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5216: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
5217: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
5218: }
5219: }
5220: my %title = ( available => 'Directory search available',
5221: localonly => 'Other domains can search',
5222: searchby => 'Search types',
5223: searchtypes => 'Search latitude');
5224: my @offon = ('off','on');
5225: my @otherdoms = ('Yes','No');
5226:
5227: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
5228: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
5229: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
5230:
5231: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5232: if (keys(%{$usertypes}) == 0) {
5233: @cansearch = ('default');
5234: } else {
5235: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
5236: foreach my $type (@{$currdirsrch{'cansearch'}}) {
5237: if (!grep(/^\Q$type\E$/,@cansearch)) {
5238: push(@{$changes{'cansearch'}},$type);
5239: }
5240: }
5241: foreach my $type (@cansearch) {
5242: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
5243: push(@{$changes{'cansearch'}},$type);
5244: }
5245: }
5246: } else {
5247: push(@{$changes{'cansearch'}},@cansearch);
5248: }
5249: }
5250:
5251: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
5252: foreach my $by (@{$currdirsrch{'searchby'}}) {
5253: if (!grep(/^\Q$by\E$/,@searchby)) {
5254: push(@{$changes{'searchby'}},$by);
5255: }
5256: }
5257: foreach my $by (@searchby) {
5258: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
5259: push(@{$changes{'searchby'}},$by);
5260: }
5261: }
5262: } else {
5263: push(@{$changes{'searchby'}},@searchby);
5264: }
5265:
5266: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
5267: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
5268: if (!grep(/^\Q$type\E$/,@searchtypes)) {
5269: push(@{$changes{'searchtypes'}},$type);
5270: }
5271: }
5272: foreach my $type (@searchtypes) {
5273: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
5274: push(@{$changes{'searchtypes'}},$type);
5275: }
5276: }
5277: } else {
5278: if (exists($currdirsrch{'searchtypes'})) {
5279: foreach my $type (@searchtypes) {
5280: if ($type ne $currdirsrch{'searchtypes'}) {
5281: push(@{$changes{'searchtypes'}},$type);
5282: }
5283: }
5284: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
5285: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
5286: }
5287: } else {
5288: push(@{$changes{'searchtypes'}},@searchtypes);
5289: }
5290: }
5291:
5292: my %dirsrch_hash = (
5293: directorysrch => { available => $env{'form.dirsrch_available'},
5294: cansearch => \@cansearch,
5295: localonly => $env{'form.dirsrch_localonly'},
5296: searchby => \@searchby,
5297: searchtypes => \@searchtypes,
5298: }
5299: );
5300: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
5301: $dom);
5302: if ($putresult eq 'ok') {
5303: if (exists($currdirsrch{'available'})) {
5304: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
5305: $changes{'available'} = 1;
5306: }
5307: } else {
5308: if ($env{'form.dirsrch_available'} eq '1') {
5309: $changes{'available'} = 1;
5310: }
5311: }
5312: if (exists($currdirsrch{'localonly'})) {
5313: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
5314: $changes{'localonly'} = 1;
5315: }
5316: } else {
5317: if ($env{'form.dirsrch_localonly'} eq '1') {
5318: $changes{'localonly'} = 1;
5319: }
5320: }
5321: if (keys(%changes) > 0) {
5322: $resulttext = &mt('Changes made:').'<ul>';
5323: if ($changes{'available'}) {
5324: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
5325: }
5326: if ($changes{'localonly'}) {
5327: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
5328: }
5329:
5330: if (ref($changes{'cansearch'}) eq 'ARRAY') {
5331: my $chgtext;
5332: if (ref($usertypes) eq 'HASH') {
5333: if (keys(%{$usertypes}) > 0) {
5334: foreach my $type (@{$types}) {
5335: if (grep(/^\Q$type\E$/,@cansearch)) {
5336: $chgtext .= $usertypes->{$type}.'; ';
5337: }
5338: }
5339: if (grep(/^default$/,@cansearch)) {
5340: $chgtext .= $othertitle;
5341: } else {
5342: $chgtext =~ s/\; $//;
5343: }
5344: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
5345: }
5346: }
5347: }
5348: if (ref($changes{'searchby'}) eq 'ARRAY') {
5349: my ($searchtitles,$titleorder) = &sorted_searchtitles();
5350: my $chgtext;
5351: foreach my $type (@{$titleorder}) {
5352: if (grep(/^\Q$type\E$/,@searchby)) {
5353: if (defined($searchtitles->{$type})) {
5354: $chgtext .= $searchtitles->{$type}.'; ';
5355: }
5356: }
5357: }
5358: $chgtext =~ s/\; $//;
5359: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
5360: }
5361: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
5362: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
5363: my $chgtext;
5364: foreach my $type (@{$srchtypeorder}) {
5365: if (grep(/^\Q$type\E$/,@searchtypes)) {
5366: if (defined($srchtypes_desc->{$type})) {
5367: $chgtext .= $srchtypes_desc->{$type}.'; ';
5368: }
5369: }
5370: }
5371: $chgtext =~ s/\; $//;
5372: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
5373: }
5374: $resulttext .= '</ul>';
5375: } else {
5376: $resulttext = &mt('No changes made to institution directory search settings');
5377: }
5378: } else {
5379: $resulttext = '<span class="LC_error">'.
5380: &mt('An error occurred: [_1]',$putresult).'</span>';
5381: }
5382: return $resulttext;
5383: }
5384:
5385: sub modify_contacts {
5386: my ($dom,%domconfig) = @_;
5387: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
5388: if (ref($domconfig{'contacts'}) eq 'HASH') {
5389: foreach my $key (keys(%{$domconfig{'contacts'}})) {
5390: $currsetting{$key} = $domconfig{'contacts'}{$key};
5391: }
5392: }
5393: my (%others,%to,%bcc);
5394: my @contacts = ('supportemail','adminemail');
5395: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
5396: 'requestsmail');
5397: foreach my $type (@mailings) {
5398: @{$newsetting{$type}} =
5399: &Apache::loncommon::get_env_multiple('form.'.$type);
5400: foreach my $item (@contacts) {
5401: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
5402: $contacts_hash{contacts}{$type}{$item} = 1;
5403: } else {
5404: $contacts_hash{contacts}{$type}{$item} = 0;
5405: }
5406: }
5407: $others{$type} = $env{'form.'.$type.'_others'};
5408: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
5409: if ($type eq 'helpdeskmail') {
5410: $bcc{$type} = $env{'form.'.$type.'_bcc'};
5411: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
5412: }
5413: }
5414: foreach my $item (@contacts) {
5415: $to{$item} = $env{'form.'.$item};
5416: $contacts_hash{'contacts'}{$item} = $to{$item};
5417: }
5418: if (keys(%currsetting) > 0) {
5419: foreach my $item (@contacts) {
5420: if ($to{$item} ne $currsetting{$item}) {
5421: $changes{$item} = 1;
5422: }
5423: }
5424: foreach my $type (@mailings) {
5425: foreach my $item (@contacts) {
5426: if (ref($currsetting{$type}) eq 'HASH') {
5427: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
5428: push(@{$changes{$type}},$item);
5429: }
5430: } else {
5431: push(@{$changes{$type}},@{$newsetting{$type}});
5432: }
5433: }
5434: if ($others{$type} ne $currsetting{$type}{'others'}) {
5435: push(@{$changes{$type}},'others');
5436: }
5437: if ($type eq 'helpdeskmail') {
5438: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
5439: push(@{$changes{$type}},'bcc');
5440: }
5441: }
5442: }
5443: } else {
5444: my %default;
5445: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
5446: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
5447: $default{'errormail'} = 'adminemail';
5448: $default{'packagesmail'} = 'adminemail';
5449: $default{'helpdeskmail'} = 'supportemail';
5450: $default{'lonstatusmail'} = 'adminemail';
5451: $default{'requestsmail'} = 'adminemail';
5452: foreach my $item (@contacts) {
5453: if ($to{$item} ne $default{$item}) {
5454: $changes{$item} = 1;
5455: }
5456: }
5457: foreach my $type (@mailings) {
5458: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
5459:
5460: push(@{$changes{$type}},@{$newsetting{$type}});
5461: }
5462: if ($others{$type} ne '') {
5463: push(@{$changes{$type}},'others');
5464: }
5465: if ($type eq 'helpdeskmail') {
5466: if ($bcc{$type} ne '') {
5467: push(@{$changes{$type}},'bcc');
5468: }
5469: }
5470: }
5471: }
5472: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
5473: $dom);
5474: if ($putresult eq 'ok') {
5475: if (keys(%changes) > 0) {
5476: my ($titles,$short_titles) = &contact_titles();
5477: $resulttext = &mt('Changes made:').'<ul>';
5478: foreach my $item (@contacts) {
5479: if ($changes{$item}) {
5480: $resulttext .= '<li>'.$titles->{$item}.
5481: &mt(' set to: ').
5482: '<span class="LC_cusr_emph">'.
5483: $to{$item}.'</span></li>';
5484: }
5485: }
5486: foreach my $type (@mailings) {
5487: if (ref($changes{$type}) eq 'ARRAY') {
5488: $resulttext .= '<li>'.$titles->{$type}.': ';
5489: my @text;
5490: foreach my $item (@{$newsetting{$type}}) {
5491: push(@text,$short_titles->{$item});
5492: }
5493: if ($others{$type} ne '') {
5494: push(@text,$others{$type});
5495: }
5496: $resulttext .= '<span class="LC_cusr_emph">'.
5497: join(', ',@text).'</span>';
5498: if ($type eq 'helpdeskmail') {
5499: if ($bcc{$type} ne '') {
5500: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
5501: }
5502: }
5503: $resulttext .= '</li>';
5504: }
5505: }
5506: $resulttext .= '</ul>';
5507: } else {
5508: $resulttext = &mt('No changes made to contact information');
5509: }
5510: } else {
5511: $resulttext = '<span class="LC_error">'.
5512: &mt('An error occurred: [_1].',$putresult).'</span>';
5513: }
5514: return $resulttext;
5515: }
5516:
5517: sub modify_usercreation {
5518: my ($dom,%domconfig) = @_;
5519: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
5520: my $warningmsg;
5521: if (ref($domconfig{'usercreation'}) eq 'HASH') {
5522: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
5523: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
5524: }
5525: }
5526: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
5527: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
5528: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
5529: my @contexts = ('author','course','requestcrs','selfcreate');
5530: foreach my $item(@contexts) {
5531: if ($item eq 'selfcreate') {
5532: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
5533: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5534: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
5535: if (ref($cancreate{$item}) eq 'ARRAY') {
5536: if (grep(/^login$/,@{$cancreate{$item}})) {
5537: $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.');
5538: }
5539: }
5540: }
5541: } else {
5542: $cancreate{$item} = $env{'form.can_createuser_'.$item};
5543: }
5544: }
5545: my ($othertitle,$usertypes,$types) =
5546: &Apache::loncommon::sorted_inst_types($dom);
5547: if (ref($types) eq 'ARRAY') {
5548: if (@{$types} > 0) {
5549: @{$cancreate{'statustocreate'}} =
5550: &Apache::loncommon::get_env_multiple('form.statustocreate');
5551: } else {
5552: @{$cancreate{'statustocreate'}} = ();
5553: }
5554: push(@contexts,'statustocreate');
5555: }
5556: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
5557: foreach my $item (@contexts) {
5558: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
5559: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5560: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
5561: if (ref($cancreate{$item}) eq 'ARRAY') {
5562: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
5563: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5564: push(@{$changes{'cancreate'}},$item);
5565: }
5566: }
5567: }
5568: }
5569: } else {
5570: if ($curr_usercreation{'cancreate'}{$item} eq '') {
5571: if (@{$cancreate{$item}} > 0) {
5572: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5573: push(@{$changes{'cancreate'}},$item);
5574: }
5575: }
5576: } else {
5577: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
5578: if (@{$cancreate{$item}} < 3) {
5579: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5580: push(@{$changes{'cancreate'}},$item);
5581: }
5582: }
5583: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
5584: if (@{$cancreate{$item}} > 0) {
5585: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5586: push(@{$changes{'cancreate'}},$item);
5587: }
5588: }
5589: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
5590: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5591: push(@{$changes{'cancreate'}},$item);
5592: }
5593: }
5594: }
5595: }
5596: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5597: foreach my $type (@{$cancreate{$item}}) {
5598: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5599: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
5600: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5601: push(@{$changes{'cancreate'}},$item);
5602: }
5603: }
5604: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
5605: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
5606: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
5607: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5608: push(@{$changes{'cancreate'}},$item);
5609: }
5610: }
5611: }
5612: }
5613: }
5614: } else {
5615: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
5616: push(@{$changes{'cancreate'}},$item);
5617: }
5618: }
5619: }
5620: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
5621: foreach my $item (@contexts) {
5622: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
5623: if ($cancreate{$item} ne 'any') {
5624: push(@{$changes{'cancreate'}},$item);
5625: }
5626: } else {
5627: if ($cancreate{$item} ne 'none') {
5628: push(@{$changes{'cancreate'}},$item);
5629: }
5630: }
5631: }
5632: } else {
5633: foreach my $item (@contexts) {
5634: push(@{$changes{'cancreate'}},$item);
5635: }
5636: }
5637:
5638: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
5639: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
5640: if (!grep(/^\Q$type\E$/,@username_rule)) {
5641: push(@{$changes{'username_rule'}},$type);
5642: }
5643: }
5644: foreach my $type (@username_rule) {
5645: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
5646: push(@{$changes{'username_rule'}},$type);
5647: }
5648: }
5649: } else {
5650: push(@{$changes{'username_rule'}},@username_rule);
5651: }
5652:
5653: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
5654: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
5655: if (!grep(/^\Q$type\E$/,@id_rule)) {
5656: push(@{$changes{'id_rule'}},$type);
5657: }
5658: }
5659: foreach my $type (@id_rule) {
5660: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
5661: push(@{$changes{'id_rule'}},$type);
5662: }
5663: }
5664: } else {
5665: push(@{$changes{'id_rule'}},@id_rule);
5666: }
5667:
5668: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
5669: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
5670: if (!grep(/^\Q$type\E$/,@email_rule)) {
5671: push(@{$changes{'email_rule'}},$type);
5672: }
5673: }
5674: foreach my $type (@email_rule) {
5675: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
5676: push(@{$changes{'email_rule'}},$type);
5677: }
5678: }
5679: } else {
5680: push(@{$changes{'email_rule'}},@email_rule);
5681: }
5682:
5683: my @authen_contexts = ('author','course','domain');
5684: my @authtypes = ('int','krb4','krb5','loc');
5685: my %authhash;
5686: foreach my $item (@authen_contexts) {
5687: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
5688: foreach my $auth (@authtypes) {
5689: if (grep(/^\Q$auth\E$/,@authallowed)) {
5690: $authhash{$item}{$auth} = 1;
5691: } else {
5692: $authhash{$item}{$auth} = 0;
5693: }
5694: }
5695: }
5696: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
5697: foreach my $item (@authen_contexts) {
5698: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
5699: foreach my $auth (@authtypes) {
5700: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
5701: push(@{$changes{'authtypes'}},$item);
5702: last;
5703: }
5704: }
5705: }
5706: }
5707: } else {
5708: foreach my $item (@authen_contexts) {
5709: push(@{$changes{'authtypes'}},$item);
5710: }
5711: }
5712:
5713: my %usercreation_hash = (
5714: usercreation => {
5715: cancreate => \%cancreate,
5716: username_rule => \@username_rule,
5717: id_rule => \@id_rule,
5718: email_rule => \@email_rule,
5719: authtypes => \%authhash,
5720: }
5721: );
5722:
5723: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
5724: $dom);
5725:
5726: my %selfcreatetypes = (
5727: sso => 'users authenticated by institutional single sign on',
5728: login => 'users authenticated by institutional log-in',
5729: email => 'users who provide a valid e-mail address for use as the username',
5730: );
5731: if ($putresult eq 'ok') {
5732: if (keys(%changes) > 0) {
5733: $resulttext = &mt('Changes made:').'<ul>';
5734: if (ref($changes{'cancreate'}) eq 'ARRAY') {
5735: my %lt = &usercreation_types();
5736: foreach my $type (@{$changes{'cancreate'}}) {
5737: my $chgtext;
5738: unless ($type eq 'statustocreate') {
5739: $chgtext = $lt{$type}.', ';
5740: }
5741: if ($type eq 'selfcreate') {
5742: if (@{$cancreate{$type}} == 0) {
5743: $chgtext .= &mt('creation of a new user account is not permitted.');
5744: } else {
5745: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
5746: foreach my $case (@{$cancreate{$type}}) {
5747: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
5748: }
5749: $chgtext .= '</ul>';
5750: if (ref($cancreate{$type}) eq 'ARRAY') {
5751: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
5752: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
5753: if (@{$cancreate{'statustocreate'}} == 0) {
5754: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5755: }
5756: }
5757: }
5758: }
5759: }
5760: } elsif ($type eq 'statustocreate') {
5761: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
5762: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
5763: if (@{$cancreate{'selfcreate'}} > 0) {
5764: if (@{$cancreate{'statustocreate'}} == 0) {
5765:
5766: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
5767: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
5768: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5769: }
5770: } elsif (ref($usertypes) eq 'HASH') {
5771: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5772: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
5773: } else {
5774: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
5775: }
5776: $chgtext .= '<ul>';
5777: foreach my $case (@{$cancreate{$type}}) {
5778: if ($case eq 'default') {
5779: $chgtext .= '<li>'.$othertitle.'</li>';
5780: } else {
5781: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
5782: }
5783: }
5784: $chgtext .= '</ul>';
5785: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5786: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
5787: }
5788: }
5789: } else {
5790: if (@{$cancreate{$type}} == 0) {
5791: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
5792: } else {
5793: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
5794: }
5795: }
5796: }
5797: } else {
5798: if ($cancreate{$type} eq 'none') {
5799: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
5800: } elsif ($cancreate{$type} eq 'any') {
5801: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
5802: } elsif ($cancreate{$type} eq 'official') {
5803: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
5804: } elsif ($cancreate{$type} eq 'unofficial') {
5805: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
5806: }
5807: }
5808: $resulttext .= '<li>'.$chgtext.'</li>';
5809: }
5810: }
5811: if (ref($changes{'username_rule'}) eq 'ARRAY') {
5812: my ($rules,$ruleorder) =
5813: &Apache::lonnet::inst_userrules($dom,'username');
5814: my $chgtext = '<ul>';
5815: foreach my $type (@username_rule) {
5816: if (ref($rules->{$type}) eq 'HASH') {
5817: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
5818: }
5819: }
5820: $chgtext .= '</ul>';
5821: if (@username_rule > 0) {
5822: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5823: } else {
5824: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
5825: }
5826: }
5827: if (ref($changes{'id_rule'}) eq 'ARRAY') {
5828: my ($idrules,$idruleorder) =
5829: &Apache::lonnet::inst_userrules($dom,'id');
5830: my $chgtext = '<ul>';
5831: foreach my $type (@id_rule) {
5832: if (ref($idrules->{$type}) eq 'HASH') {
5833: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
5834: }
5835: }
5836: $chgtext .= '</ul>';
5837: if (@id_rule > 0) {
5838: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5839: } else {
5840: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
5841: }
5842: }
5843: if (ref($changes{'email_rule'}) eq 'ARRAY') {
5844: my ($emailrules,$emailruleorder) =
5845: &Apache::lonnet::inst_userrules($dom,'email');
5846: my $chgtext = '<ul>';
5847: foreach my $type (@email_rule) {
5848: if (ref($emailrules->{$type}) eq 'HASH') {
5849: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
5850: }
5851: }
5852: $chgtext .= '</ul>';
5853: if (@email_rule > 0) {
5854: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
5855: } else {
5856: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
5857: }
5858: }
5859:
5860: my %authname = &authtype_names();
5861: my %context_title = &context_names();
5862: if (ref($changes{'authtypes'}) eq 'ARRAY') {
5863: my $chgtext = '<ul>';
5864: foreach my $type (@{$changes{'authtypes'}}) {
5865: my @allowed;
5866: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
5867: foreach my $auth (@authtypes) {
5868: if ($authhash{$type}{$auth}) {
5869: push(@allowed,$authname{$auth});
5870: }
5871: }
5872: if (@allowed > 0) {
5873: $chgtext .= join(', ',@allowed).'</li>';
5874: } else {
5875: $chgtext .= &mt('none').'</li>';
5876: }
5877: }
5878: $chgtext .= '</ul>';
5879: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
5880: $resulttext .= '</li>';
5881: }
5882: $resulttext .= '</ul>';
5883: } else {
5884: $resulttext = &mt('No changes made to user creation settings');
5885: }
5886: } else {
5887: $resulttext = '<span class="LC_error">'.
5888: &mt('An error occurred: [_1]',$putresult).'</span>';
5889: }
5890: if ($warningmsg ne '') {
5891: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
5892: }
5893: return $resulttext;
5894: }
5895:
5896: sub modify_usermodification {
5897: my ($dom,%domconfig) = @_;
5898: my ($resulttext,%curr_usermodification,%changes);
5899: if (ref($domconfig{'usermodification'}) eq 'HASH') {
5900: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
5901: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
5902: }
5903: }
5904: my @contexts = ('author','course','selfcreate');
5905: my %context_title = (
5906: author => 'In author context',
5907: course => 'In course context',
5908: selfcreate => 'When self creating account',
5909: );
5910: my @fields = ('lastname','firstname','middlename','generation',
5911: 'permanentemail','id');
5912: my %roles = (
5913: author => ['ca','aa'],
5914: course => ['st','ep','ta','in','cr'],
5915: );
5916: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5917: if (ref($types) eq 'ARRAY') {
5918: push(@{$types},'default');
5919: $usertypes->{'default'} = $othertitle;
5920: }
5921: $roles{'selfcreate'} = $types;
5922: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5923: my %modifyhash;
5924: foreach my $context (@contexts) {
5925: foreach my $role (@{$roles{$context}}) {
5926: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
5927: foreach my $item (@fields) {
5928: if (grep(/^\Q$item\E$/,@modifiable)) {
5929: $modifyhash{$context}{$role}{$item} = 1;
5930: } else {
5931: $modifyhash{$context}{$role}{$item} = 0;
5932: }
5933: }
5934: }
5935: if (ref($curr_usermodification{$context}) eq 'HASH') {
5936: foreach my $role (@{$roles{$context}}) {
5937: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
5938: foreach my $field (@fields) {
5939: if ($modifyhash{$context}{$role}{$field} ne
5940: $curr_usermodification{$context}{$role}{$field}) {
5941: push(@{$changes{$context}},$role);
5942: last;
5943: }
5944: }
5945: }
5946: }
5947: } else {
5948: foreach my $context (@contexts) {
5949: foreach my $role (@{$roles{$context}}) {
5950: push(@{$changes{$context}},$role);
5951: }
5952: }
5953: }
5954: }
5955: my %usermodification_hash = (
5956: usermodification => \%modifyhash,
5957: );
5958: my $putresult = &Apache::lonnet::put_dom('configuration',
5959: \%usermodification_hash,$dom);
5960: if ($putresult eq 'ok') {
5961: if (keys(%changes) > 0) {
5962: $resulttext = &mt('Changes made: ').'<ul>';
5963: foreach my $context (@contexts) {
5964: if (ref($changes{$context}) eq 'ARRAY') {
5965: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
5966: if (ref($changes{$context}) eq 'ARRAY') {
5967: foreach my $role (@{$changes{$context}}) {
5968: my $rolename;
5969: if ($context eq 'selfcreate') {
5970: $rolename = $role;
5971: if (ref($usertypes) eq 'HASH') {
5972: if ($usertypes->{$role} ne '') {
5973: $rolename = $usertypes->{$role};
5974: }
5975: }
5976: } else {
5977: if ($role eq 'cr') {
5978: $rolename = &mt('Custom');
5979: } else {
5980: $rolename = &Apache::lonnet::plaintext($role);
5981: }
5982: }
5983: my @modifiable;
5984: if ($context eq 'selfcreate') {
5985: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
5986: } else {
5987: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
5988: }
5989: foreach my $field (@fields) {
5990: if ($modifyhash{$context}{$role}{$field}) {
5991: push(@modifiable,$fieldtitles{$field});
5992: }
5993: }
5994: if (@modifiable > 0) {
5995: $resulttext .= join(', ',@modifiable);
5996: } else {
5997: $resulttext .= &mt('none');
5998: }
5999: $resulttext .= '</li>';
6000: }
6001: $resulttext .= '</ul></li>';
6002: }
6003: }
6004: }
6005: $resulttext .= '</ul>';
6006: } else {
6007: $resulttext = &mt('No changes made to user modification settings');
6008: }
6009: } else {
6010: $resulttext = '<span class="LC_error">'.
6011: &mt('An error occurred: [_1]',$putresult).'</span>';
6012: }
6013: return $resulttext;
6014: }
6015:
6016: sub modify_defaults {
6017: my ($dom,$r) = @_;
6018: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
6019: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6020: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def');
6021: my @authtypes = ('internal','krb4','krb5','localauth');
6022: foreach my $item (@items) {
6023: $newvalues{$item} = $env{'form.'.$item};
6024: if ($item eq 'auth_def') {
6025: if ($newvalues{$item} ne '') {
6026: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
6027: push(@errors,$item);
6028: }
6029: }
6030: } elsif ($item eq 'lang_def') {
6031: if ($newvalues{$item} ne '') {
6032: if ($newvalues{$item} =~ /^(\w+)/) {
6033: my $langcode = $1;
6034: if ($langcode ne 'x_chef') {
6035: if (code2language($langcode) eq '') {
6036: push(@errors,$item);
6037: }
6038: }
6039: } else {
6040: push(@errors,$item);
6041: }
6042: }
6043: } elsif ($item eq 'timezone_def') {
6044: if ($newvalues{$item} ne '') {
6045: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
6046: push(@errors,$item);
6047: }
6048: }
6049: } elsif ($item eq 'datelocale_def') {
6050: if ($newvalues{$item} ne '') {
6051: my @datelocale_ids = DateTime::Locale->ids();
6052: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
6053: push(@errors,$item);
6054: }
6055: }
6056: }
6057: if (grep(/^\Q$item\E$/,@errors)) {
6058: $newvalues{$item} = $domdefaults{$item};
6059: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
6060: $changes{$item} = 1;
6061: }
6062: $domdefaults{$item} = $newvalues{$item};
6063: }
6064: my %defaults_hash = (
6065: defaults => \%newvalues,
6066: );
6067: my $title = &defaults_titles();
6068: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
6069: $dom);
6070: if ($putresult eq 'ok') {
6071: if (keys(%changes) > 0) {
6072: $resulttext = &mt('Changes made:').'<ul>';
6073: my $version = $r->dir_config('lonVersion');
6074: 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";
6075: foreach my $item (sort(keys(%changes))) {
6076: my $value = $env{'form.'.$item};
6077: if ($value eq '') {
6078: $value = &mt('none');
6079: } elsif ($item eq 'auth_def') {
6080: my %authnames = &authtype_names();
6081: my %shortauth = (
6082: internal => 'int',
6083: krb4 => 'krb4',
6084: krb5 => 'krb5',
6085: localauth => 'loc',
6086: );
6087: $value = $authnames{$shortauth{$value}};
6088: }
6089: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
6090: $mailmsgtext .= "$title->{$item} set to $value\n";
6091: }
6092: $resulttext .= '</ul>';
6093: $mailmsgtext .= "\n";
6094: my $cachetime = 24*60*60;
6095: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6096: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
6097: my $sysmail = $r->dir_config('lonSysEMail');
6098: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
6099: }
6100: } else {
6101: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
6102: }
6103: } else {
6104: $resulttext = '<span class="LC_error">'.
6105: &mt('An error occurred: [_1]',$putresult).'</span>';
6106: }
6107: if (@errors > 0) {
6108: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
6109: foreach my $item (@errors) {
6110: $resulttext .= ' "'.$title->{$item}.'",';
6111: }
6112: $resulttext =~ s/,$//;
6113: }
6114: return $resulttext;
6115: }
6116:
6117: sub modify_scantron {
6118: my ($r,$dom,$confname,%domconfig) = @_;
6119: my ($resulttext,%confhash,%changes,$errors);
6120: my $custom = 'custom.tab';
6121: my $default = 'default.tab';
6122: my $servadm = $r->dir_config('lonAdmEMail');
6123: my ($configuserok,$author_ok,$switchserver) =
6124: &config_check($dom,$confname,$servadm);
6125: if ($env{'form.scantronformat.filename'} ne '') {
6126: my $error;
6127: if ($configuserok eq 'ok') {
6128: if ($switchserver) {
6129: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
6130: } else {
6131: if ($author_ok eq 'ok') {
6132: my ($result,$scantronurl) =
6133: &publishlogo($r,'upload','scantronformat',$dom,
6134: $confname,'scantron','','',$custom);
6135: if ($result eq 'ok') {
6136: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
6137: $changes{'scantronformat'} = 1;
6138: } else {
6139: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
6140: }
6141: } else {
6142: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
6143: }
6144: }
6145: } else {
6146: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
6147: }
6148: if ($error) {
6149: &Apache::lonnet::logthis($error);
6150: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6151: }
6152: }
6153: if (ref($domconfig{'scantron'}) eq 'HASH') {
6154: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
6155: if ($env{'form.scantronformat_del'}) {
6156: $confhash{'scantron'}{'scantronformat'} = '';
6157: $changes{'scantronformat'} = 1;
6158: }
6159: }
6160: }
6161: if (keys(%confhash) > 0) {
6162: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
6163: $dom);
6164: if ($putresult eq 'ok') {
6165: if (keys(%changes) > 0) {
6166: if (ref($confhash{'scantron'}) eq 'HASH') {
6167: $resulttext = &mt('Changes made:').'<ul>';
6168: if ($confhash{'scantron'}{'scantronformat'} eq '') {
6169: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
6170: } else {
6171: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
6172: }
6173: $resulttext .= '</ul>';
6174: } else {
6175: $resulttext = &mt('Changes made to bubblesheet format file.');
6176: }
6177: $resulttext .= '</ul>';
6178: &Apache::loncommon::devalidate_domconfig_cache($dom);
6179: } else {
6180: $resulttext = &mt('No changes made to bubblesheet format file');
6181: }
6182: } else {
6183: $resulttext = '<span class="LC_error">'.
6184: &mt('An error occurred: [_1]',$putresult).'</span>';
6185: }
6186: } else {
6187: $resulttext = &mt('No changes made to bubblesheet format file');
6188: }
6189: if ($errors) {
6190: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6191: $errors.'</ul>';
6192: }
6193: return $resulttext;
6194: }
6195:
6196: sub modify_coursecategories {
6197: my ($dom,%domconfig) = @_;
6198: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
6199: $cathash);
6200: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
6201: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
6202: $cathash = $domconfig{'coursecategories'}{'cats'};
6203: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
6204: $changes{'togglecats'} = 1;
6205: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
6206: }
6207: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
6208: $changes{'categorize'} = 1;
6209: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
6210: }
6211: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
6212: $changes{'togglecatscomm'} = 1;
6213: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
6214: }
6215: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
6216: $changes{'categorizecomm'} = 1;
6217: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
6218: }
6219: } else {
6220: $changes{'togglecats'} = 1;
6221: $changes{'categorize'} = 1;
6222: $changes{'togglecatscomm'} = 1;
6223: $changes{'categorizecomm'} = 1;
6224: $domconfig{'coursecategories'} = {
6225: togglecats => $env{'form.togglecats'},
6226: categorize => $env{'form.categorize'},
6227: togglecatscomm => $env{'form.togglecatscomm'},
6228: categorizecomm => $env{'form.categorizecomm'},
6229: };
6230: }
6231: if (ref($cathash) eq 'HASH') {
6232: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
6233: push (@deletecategory,'instcode::0');
6234: }
6235: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
6236: push(@deletecategory,'communities::0');
6237: }
6238: }
6239: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
6240: if (ref($cathash) eq 'HASH') {
6241: if (@deletecategory > 0) {
6242: #FIXME Need to remove category from all courses using a deleted category
6243: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
6244: foreach my $item (@deletecategory) {
6245: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
6246: delete($domconfig{'coursecategories'}{'cats'}{$item});
6247: $deletions{$item} = 1;
6248: &recurse_cat_deletes($item,$cathash,\%deletions);
6249: }
6250: }
6251: }
6252: foreach my $item (keys(%{$cathash})) {
6253: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
6254: if ($cathash->{$item} ne $env{'form.'.$item}) {
6255: $reorderings{$item} = 1;
6256: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
6257: }
6258: if ($env{'form.addcategory_name_'.$item} ne '') {
6259: my $newcat = $env{'form.addcategory_name_'.$item};
6260: my $newdepth = $depth+1;
6261: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
6262: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
6263: $adds{$newitem} = 1;
6264: }
6265: if ($env{'form.subcat_'.$item} ne '') {
6266: my $newcat = $env{'form.subcat_'.$item};
6267: my $newdepth = $depth+1;
6268: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
6269: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
6270: $adds{$newitem} = 1;
6271: }
6272: }
6273: }
6274: if ($env{'form.instcode'} eq '1') {
6275: if (ref($cathash) eq 'HASH') {
6276: my $newitem = 'instcode::0';
6277: if ($cathash->{$newitem} eq '') {
6278: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
6279: $adds{$newitem} = 1;
6280: }
6281: } else {
6282: my $newitem = 'instcode::0';
6283: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
6284: $adds{$newitem} = 1;
6285: }
6286: }
6287: if ($env{'form.communities'} eq '1') {
6288: if (ref($cathash) eq 'HASH') {
6289: my $newitem = 'communities::0';
6290: if ($cathash->{$newitem} eq '') {
6291: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
6292: $adds{$newitem} = 1;
6293: }
6294: } else {
6295: my $newitem = 'communities::0';
6296: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
6297: $adds{$newitem} = 1;
6298: }
6299: }
6300: if ($env{'form.addcategory_name'} ne '') {
6301: if (($env{'form.addcategory_name'} ne 'instcode') &&
6302: ($env{'form.addcategory_name'} ne 'communities')) {
6303: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
6304: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
6305: $adds{$newitem} = 1;
6306: }
6307: }
6308: my $putresult;
6309: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6310: if (keys(%deletions) > 0) {
6311: foreach my $key (keys(%deletions)) {
6312: if ($predelallitems{$key} ne '') {
6313: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
6314: }
6315: }
6316: }
6317: my (@chkcats,@chktrails,%chkallitems);
6318: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
6319: if (ref($chkcats[0]) eq 'ARRAY') {
6320: my $depth = 0;
6321: my $chg = 0;
6322: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
6323: my $name = $chkcats[0][$i];
6324: my $item;
6325: if ($name eq '') {
6326: $chg ++;
6327: } else {
6328: $item = &escape($name).'::0';
6329: if ($chg) {
6330: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
6331: }
6332: $depth ++;
6333: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
6334: $depth --;
6335: }
6336: }
6337: }
6338: }
6339: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6340: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
6341: if ($putresult eq 'ok') {
6342: my %title = (
6343: togglecats => 'Show/Hide a course in catalog',
6344: categorize => 'Assign a category to a course',
6345: togglecatscomm => 'Show/Hide a community in catalog',
6346: categorizecomm => 'Assign a category to a community',
6347: );
6348: my %level = (
6349: dom => 'set in Domain ("Modify Course/Community")',
6350: crs => 'set in Course ("Course Configuration")',
6351: comm => 'set in Community ("Community Configuration")',
6352: );
6353: $resulttext = &mt('Changes made:').'<ul>';
6354: if ($changes{'togglecats'}) {
6355: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
6356: }
6357: if ($changes{'categorize'}) {
6358: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
6359: }
6360: if ($changes{'togglecatscomm'}) {
6361: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
6362: }
6363: if ($changes{'categorizecomm'}) {
6364: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
6365: }
6366: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6367: my $cathash;
6368: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
6369: $cathash = $domconfig{'coursecategories'}{'cats'};
6370: } else {
6371: $cathash = {};
6372: }
6373: my (@cats,@trails,%allitems);
6374: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
6375: if (keys(%deletions) > 0) {
6376: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
6377: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
6378: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
6379: }
6380: $resulttext .= '</ul></li>';
6381: }
6382: if (keys(%reorderings) > 0) {
6383: my %sort_by_trail;
6384: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
6385: foreach my $key (keys(%reorderings)) {
6386: if ($allitems{$key} ne '') {
6387: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6388: }
6389: }
6390: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6391: $resulttext .= '<li>'.$trails[$trail].'</li>';
6392: }
6393: $resulttext .= '</ul></li>';
6394: }
6395: if (keys(%adds) > 0) {
6396: my %sort_by_trail;
6397: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
6398: foreach my $key (keys(%adds)) {
6399: if ($allitems{$key} ne '') {
6400: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6401: }
6402: }
6403: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6404: $resulttext .= '<li>'.$trails[$trail].'</li>';
6405: }
6406: $resulttext .= '</ul></li>';
6407: }
6408: }
6409: $resulttext .= '</ul>';
6410: } else {
6411: $resulttext = '<span class="LC_error">'.
6412: &mt('An error occurred: [_1]',$putresult).'</span>';
6413: }
6414: } else {
6415: $resulttext = &mt('No changes made to course and community categories');
6416: }
6417: return $resulttext;
6418: }
6419:
6420: sub modify_serverstatuses {
6421: my ($dom,%domconfig) = @_;
6422: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
6423: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
6424: %currserverstatus = %{$domconfig{'serverstatuses'}};
6425: }
6426: my @pages = &serverstatus_pages();
6427: foreach my $type (@pages) {
6428: $newserverstatus{$type}{'namedusers'} = '';
6429: $newserverstatus{$type}{'machines'} = '';
6430: if (defined($env{'form.'.$type.'_namedusers'})) {
6431: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
6432: my @okusers;
6433: foreach my $user (@users) {
6434: my ($uname,$udom) = split(/:/,$user);
6435: if (($udom =~ /^$match_domain$/) &&
6436: (&Apache::lonnet::domain($udom)) &&
6437: ($uname =~ /^$match_username$/)) {
6438: if (!grep(/^\Q$user\E/,@okusers)) {
6439: push(@okusers,$user);
6440: }
6441: }
6442: }
6443: if (@okusers > 0) {
6444: @okusers = sort(@okusers);
6445: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
6446: }
6447: }
6448: if (defined($env{'form.'.$type.'_machines'})) {
6449: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
6450: my @okmachines;
6451: foreach my $ip (@machines) {
6452: my @parts = split(/\./,$ip);
6453: next if (@parts < 4);
6454: my $badip = 0;
6455: for (my $i=0; $i<4; $i++) {
6456: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
6457: $badip = 1;
6458: last;
6459: }
6460: }
6461: if (!$badip) {
6462: push(@okmachines,$ip);
6463: }
6464: }
6465: @okmachines = sort(@okmachines);
6466: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
6467: }
6468: }
6469: my %serverstatushash = (
6470: serverstatuses => \%newserverstatus,
6471: );
6472: my %changes;
6473: foreach my $type (@pages) {
6474: foreach my $setting ('namedusers','machines') {
6475: my (@current,@new);
6476: if (ref($currserverstatus{$type}) eq 'HASH') {
6477: if ($currserverstatus{$type}{$setting} ne '') {
6478: @current = split(/,/,$currserverstatus{$type}{$setting});
6479: }
6480: }
6481: if ($newserverstatus{$type}{$setting} ne '') {
6482: @new = split(/,/,$newserverstatus{$type}{$setting});
6483: }
6484: if (@current > 0) {
6485: if (@new > 0) {
6486: foreach my $item (@current) {
6487: if (!grep(/^\Q$item\E$/,@new)) {
6488: $changes{$type}{$setting} = 1;
6489: last;
6490: }
6491: }
6492: foreach my $item (@new) {
6493: if (!grep(/^\Q$item\E$/,@current)) {
6494: $changes{$type}{$setting} = 1;
6495: last;
6496: }
6497: }
6498: } else {
6499: $changes{$type}{$setting} = 1;
6500: }
6501: } elsif (@new > 0) {
6502: $changes{$type}{$setting} = 1;
6503: }
6504: }
6505: }
6506: if (keys(%changes) > 0) {
6507: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6508: my $putresult = &Apache::lonnet::put_dom('configuration',
6509: \%serverstatushash,$dom);
6510: if ($putresult eq 'ok') {
6511: $resulttext .= &mt('Changes made:').'<ul>';
6512: foreach my $type (@pages) {
6513: if (ref($changes{$type}) eq 'HASH') {
6514: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
6515: if ($changes{$type}{'namedusers'}) {
6516: if ($newserverstatus{$type}{'namedusers'} eq '') {
6517: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
6518: } else {
6519: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
6520: }
6521: }
6522: if ($changes{$type}{'machines'}) {
6523: if ($newserverstatus{$type}{'machines'} eq '') {
6524: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
6525: } else {
6526: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
6527: }
6528:
6529: }
6530: $resulttext .= '</ul></li>';
6531: }
6532: }
6533: $resulttext .= '</ul>';
6534: } else {
6535: $resulttext = '<span class="LC_error">'.
6536: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
6537:
6538: }
6539: } else {
6540: $resulttext = &mt('No changes made to access to server status pages');
6541: }
6542: return $resulttext;
6543: }
6544:
6545: sub modify_helpsettings {
6546: my ($r,$dom,$confname,%domconfig) = @_;
6547: my ($resulttext,$errors,%changes,%helphash);
6548:
6549: my $customhelpfile = $env{'form.loginhelpurl.filename'};
6550: my $defaulthelpfile = 'defaulthelp.html';
6551: my $servadm = $r->dir_config('lonAdmEMail');
6552: my ($configuserok,$author_ok,$switchserver) =
6553: &config_check($dom,$confname,$servadm);
6554:
6555: my %defaultchecked = ('submitbugs' => 'on');
6556: my @offon = ('off','on');
6557: my %title = ( submitbugs => 'Display link for users to submit a bug',
6558: loginhelpurl => 'Unauthenticated login help page set to custom file');
6559:
6560: my @toggles = ('submitbugs');
6561:
6562: $helphash{'helpsettings'} = {};
6563:
6564: if (ref($domconfig{'helpsettings'}) ne 'HASH') {
6565: if ($domconfig{'helpsettings'} eq '') {
6566: $domconfig{'helpsettings'} = {};
6567: }
6568: }
6569:
6570: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
6571:
6572: foreach my $item (@toggles) {
6573:
6574: if ($defaultchecked{$item} eq 'on') {
6575: if (($domconfig{'helpsettings'}{$item} eq '') &&
6576: ($env{'form.'.$item} eq '0')) {
6577: $changes{$item} = 1;
6578: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
6579: $changes{$item} = 1;
6580: }
6581: } elsif ($defaultchecked{$item} eq 'off') {
6582: if (($domconfig{'helpsettings'}{$item} eq '') &&
6583: ($env{'form.'.$item} eq '1')) {
6584: $changes{$item} = 1;
6585: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
6586: $changes{$item} = 1;
6587: }
6588: }
6589: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
6590: }
6591:
6592: if ($customhelpfile ne '') {
6593: my $error;
6594: if ($configuserok eq 'ok') {
6595: if ($switchserver) {
6596: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6597: } else {
6598: if ($author_ok eq 'ok') {
6599: my ($result,$loginhelpurl) =
6600: &publishlogo($r,'upload','loginhelpurl',$dom,
6601: $confname,'help','','',$customhelpfile);
6602: if ($result eq 'ok') {
6603: $helphash{'helpsettings'}{'loginhelpurl'} = $loginhelpurl;
6604: $changes{'loginhelpurl'} = 1;
6605: } else {
6606: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customhelpfile,$result);
6607: }
6608: } else {
6609: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$author_ok);
6610: }
6611: }
6612: } else {
6613: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$configuserok);
6614: }
6615: if ($error) {
6616: &Apache::lonnet::logthis($error);
6617: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6618: }
6619: }
6620:
6621: if ($domconfig{'helpsettings'}{'loginhelpurl'} ne '') {
6622: if ($env{'form.loginhelpurl_del'}) {
6623: $helphash{'helpsettings'}{'loginhelpurl'} = '';
6624: $changes{'loginhelpurl'} = 1;
6625: }
6626: }
6627: }
6628:
6629:
6630: my $putresult;
6631:
6632: if (keys(%changes) > 0) {
6633: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
6634: } else {
6635: $putresult = 'ok';
6636: }
6637:
6638: if ($putresult eq 'ok') {
6639: if (keys(%changes) > 0) {
6640: $resulttext = &mt('Changes made:').'<ul>';
6641: foreach my $item (sort(keys(%changes))) {
6642: if ($item eq 'submitbugs') {
6643: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6644: }
6645: if ($item eq 'loginhelpurl') {
6646: if ($helphash{'helpsettings'}{'loginhelpurl'} eq '') {
6647: $resulttext .= '<li>'.&mt('[_1] help file removed; [_2] file will be used for the unathorized help page in this domain.',$customhelpfile,$defaulthelpfile).'</li>';
6648: } else {
6649: $resulttext .= '<li>'.&mt("$title{$item} [_1]",$customhelpfile).'</li>';
6650: }
6651: }
6652: }
6653: $resulttext .= '</ul>';
6654: } else {
6655: $resulttext = &mt('No changes made to help settings');
6656: }
6657: } else {
6658: $resulttext = '<span class="LC_error">'.
6659: &mt('An error occurred: [_1]',$putresult).'</span>';
6660: }
6661: if ($errors) {
6662: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6663: $errors.'</ul>';
6664: }
6665: return $resulttext;
6666: }
6667:
6668: sub modify_coursedefaults {
6669: my ($dom,%domconfig) = @_;
6670: my ($resulttext,$errors,%changes,%defaultshash);
6671: my %defaultchecked = ('canuse_pdfforms' => 'off');
6672: my @offon = ('off','on');
6673: my @toggles = ('canuse_pdfforms');
6674:
6675: $defaultshash{'coursedefaults'} = {};
6676:
6677: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
6678: if ($domconfig{'coursedefaults'} eq '') {
6679: $domconfig{'coursedefaults'} = {};
6680: }
6681: }
6682:
6683: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
6684: foreach my $item (@toggles) {
6685: if ($defaultchecked{$item} eq 'on') {
6686: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6687: ($env{'form.'.$item} eq '0')) {
6688: $changes{$item} = 1;
6689: } elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
6690: $changes{$item} = 1;
6691: }
6692: } elsif ($defaultchecked{$item} eq 'off') {
6693: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6694: ($env{'form.'.$item} eq '1')) {
6695: $changes{$item} = 1;
6696: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
6697: $changes{$item} = 1;
6698: }
6699: }
6700: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
6701: }
6702: my $currdefresponder = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
6703: my $newdefresponder = $env{'form.anonsurvey_threshold'};
6704: $newdefresponder =~ s/\D//g;
6705: if ($newdefresponder eq '' || $newdefresponder < 1) {
6706: $newdefresponder = 1;
6707: }
6708: $defaultshash{'coursedefaults'}{'anonsurvey_threshold'} = $newdefresponder;
6709: if ($currdefresponder ne $newdefresponder) {
6710: unless ($currdefresponder eq '' && $newdefresponder == 10) {
6711: $changes{'anonsurvey_threshold'} = 1;
6712: }
6713: }
6714: }
6715: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
6716: $dom);
6717: if ($putresult eq 'ok') {
6718: if (keys(%changes) > 0) {
6719: if ($changes{'canuse_pdfforms'}) {
6720: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6721: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
6722: my $cachetime = 24*60*60;
6723: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6724: }
6725: $resulttext = &mt('Changes made:').'<ul>';
6726: foreach my $item (sort(keys(%changes))) {
6727: if ($item eq 'canuse_pdfforms') {
6728: if ($env{'form.'.$item} eq '1') {
6729: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
6730: } else {
6731: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
6732: }
6733: } elsif ($item eq 'anonsurvey_threshold') {
6734: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
6735: }
6736: }
6737: $resulttext .= '</ul>';
6738: } else {
6739: $resulttext = &mt('No changes made to course defaults');
6740: }
6741: } else {
6742: $resulttext = '<span class="LC_error">'.
6743: &mt('An error occurred: [_1]',$putresult).'</span>';
6744: }
6745: return $resulttext;
6746: }
6747:
6748: sub modify_usersessions {
6749: my ($dom,%domconfig) = @_;
6750: my @types = ('version','excludedomain','includedomain');
6751: my @prefixes = ('remote','hosted');
6752: my @lcversions = &Apache::lonnet::all_loncaparevs();
6753: my (%by_ip,%by_location,@intdoms);
6754: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
6755: my @locations = sort(keys(%by_location));
6756: my (%defaultshash,%changes);
6757: foreach my $prefix (@prefixes) {
6758: $defaultshash{'usersessions'}{$prefix} = {};
6759: }
6760: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6761: my $resulttext;
6762: my %iphost = &Apache::lonnet::get_iphost();
6763: foreach my $prefix (@prefixes) {
6764: foreach my $type (@types) {
6765: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
6766: if ($type eq 'version') {
6767: my $value = $env{'form.'.$prefix.'_'.$type};
6768: my $okvalue;
6769: if ($value ne '') {
6770: if (grep(/^\Q$value\E$/,@lcversions)) {
6771: $okvalue = $value;
6772: }
6773: }
6774: if (ref($domconfig{'usersessions'}) eq 'HASH') {
6775: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
6776: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
6777: if ($inuse == 0) {
6778: $changes{$prefix}{$type} = 1;
6779: } else {
6780: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
6781: $changes{$prefix}{$type} = 1;
6782: }
6783: if ($okvalue ne '') {
6784: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6785: }
6786: }
6787: } else {
6788: if (($inuse == 1) && ($okvalue ne '')) {
6789: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6790: $changes{$prefix}{$type} = 1;
6791: }
6792: }
6793: } else {
6794: if (($inuse == 1) && ($okvalue ne '')) {
6795: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6796: $changes{$prefix}{$type} = 1;
6797: }
6798: }
6799: } else {
6800: if (($inuse == 1) && ($okvalue ne '')) {
6801: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6802: $changes{$prefix}{$type} = 1;
6803: }
6804: }
6805: } else {
6806: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
6807: my @okvals;
6808: foreach my $val (@vals) {
6809: if ($val =~ /:/) {
6810: my @items = split(/:/,$val);
6811: foreach my $item (@items) {
6812: if (ref($by_location{$item}) eq 'ARRAY') {
6813: push(@okvals,$item);
6814: }
6815: }
6816: } else {
6817: if (ref($by_location{$val}) eq 'ARRAY') {
6818: push(@okvals,$val);
6819: }
6820: }
6821: }
6822: @okvals = sort(@okvals);
6823: if (ref($domconfig{'usersessions'}) eq 'HASH') {
6824: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
6825: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
6826: if ($inuse == 0) {
6827: $changes{$prefix}{$type} = 1;
6828: } else {
6829: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6830: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
6831: if (@changed > 0) {
6832: $changes{$prefix}{$type} = 1;
6833: }
6834: }
6835: } else {
6836: if ($inuse == 1) {
6837: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6838: $changes{$prefix}{$type} = 1;
6839: }
6840: }
6841: } else {
6842: if ($inuse == 1) {
6843: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6844: $changes{$prefix}{$type} = 1;
6845: }
6846: }
6847: } else {
6848: if ($inuse == 1) {
6849: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6850: $changes{$prefix}{$type} = 1;
6851: }
6852: }
6853: }
6854: }
6855: }
6856: if (keys(%changes) > 0) {
6857: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
6858: $dom);
6859: if ($putresult eq 'ok') {
6860: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
6861: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
6862: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
6863: }
6864: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
6865: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
6866: }
6867: }
6868: my $cachetime = 24*60*60;
6869: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6870: my %lt = &usersession_titles();
6871: $resulttext = &mt('Changes made:').'<ul>';
6872: foreach my $prefix (@prefixes) {
6873: if (ref($changes{$prefix}) eq 'HASH') {
6874: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
6875: foreach my $type (@types) {
6876: if (defined($changes{$prefix}{$type})) {
6877: my $newvalue;
6878: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
6879: if (ref($defaultshash{'usersessions'}{$prefix})) {
6880: if ($type eq 'version') {
6881: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
6882: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
6883: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
6884: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
6885: }
6886: }
6887: }
6888: }
6889: if ($newvalue eq '') {
6890: if ($type eq 'version') {
6891: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
6892: } else {
6893: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
6894: }
6895: } else {
6896: if ($type eq 'version') {
6897: $newvalue .= ' '.&mt('(or later)');
6898: }
6899: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
6900: }
6901: }
6902: }
6903: $resulttext .= '</ul>';
6904: }
6905: }
6906: $resulttext .= '</ul>';
6907: } else {
6908: $resulttext = '<span class="LC_error">'.
6909: &mt('An error occurred: [_1]',$putresult).'</span>';
6910: }
6911: } else {
6912: $resulttext = &mt('No changes made to settings for user session hosting.');
6913: }
6914: return $resulttext;
6915: }
6916:
6917: sub recurse_check {
6918: my ($chkcats,$categories,$depth,$name) = @_;
6919: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
6920: my $chg = 0;
6921: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
6922: my $category = $chkcats->[$depth]{$name}[$j];
6923: my $item;
6924: if ($category eq '') {
6925: $chg ++;
6926: } else {
6927: my $deeper = $depth + 1;
6928: $item = &escape($category).':'.&escape($name).':'.$depth;
6929: if ($chg) {
6930: $categories->{$item} -= $chg;
6931: }
6932: &recurse_check($chkcats,$categories,$deeper,$category);
6933: $deeper --;
6934: }
6935: }
6936: }
6937: return;
6938: }
6939:
6940: sub recurse_cat_deletes {
6941: my ($item,$coursecategories,$deletions) = @_;
6942: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
6943: my $subdepth = $depth + 1;
6944: if (ref($coursecategories) eq 'HASH') {
6945: foreach my $subitem (keys(%{$coursecategories})) {
6946: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
6947: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
6948: delete($coursecategories->{$subitem});
6949: $deletions->{$subitem} = 1;
6950: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
6951: }
6952: }
6953: }
6954: return;
6955: }
6956:
6957: sub dom_servers {
6958: my ($dom) = @_;
6959: my (%uniqservers,%servers);
6960: my $primaryserver = &Apache::lonnet::hostname(&Apache::lonnet::domain($dom,'primary'));
6961: my @machinedoms = &Apache::lonnet::machine_domains($primaryserver);
6962: foreach my $mdom (@machinedoms) {
6963: my %currservers = %servers;
6964: my %server = &Apache::lonnet::get_servers($mdom);
6965: %servers = (%currservers,%server);
6966: }
6967: my %by_hostname;
6968: foreach my $id (keys(%servers)) {
6969: push(@{$by_hostname{$servers{$id}}},$id);
6970: }
6971: foreach my $hostname (sort(keys(%by_hostname))) {
6972: if (@{$by_hostname{$hostname}} > 1) {
6973: my $match = 0;
6974: foreach my $id (@{$by_hostname{$hostname}}) {
6975: if (&Apache::lonnet::host_domain($id) eq $dom) {
6976: $uniqservers{$id} = $hostname;
6977: $match = 1;
6978: }
6979: }
6980: unless ($match) {
6981: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
6982: }
6983: } else {
6984: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
6985: }
6986: }
6987: return %uniqservers;
6988: }
6989:
6990: sub get_active_dcs {
6991: my ($dom) = @_;
6992: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
6993: my %domcoords;
6994: my $numdcs = 0;
6995: my $now = time;
6996: foreach my $server (keys(%dompersonnel)) {
6997: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
6998: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
6999: my ($end,$start) = split(':',$dompersonnel{$server}{$user});
7000: if (($end eq '') || ($end == 0) || ($end > $now)) {
7001: if ($start <= $now) {
7002: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
7003: }
7004: }
7005: }
7006: }
7007: return %domcoords;
7008: }
7009:
7010: sub active_dc_picker {
7011: my ($dom,$curr_dc) = @_;
7012: my %domcoords = &get_active_dcs($dom);
7013: my @dcs = sort(keys(%domcoords));
7014: my $numdcs = scalar(@dcs);
7015: my $datatable;
7016: my $numinrow = 2;
7017: if ($numdcs > 1) {
7018: $datatable = '<table>';
7019: for (my $i=0; $i<@dcs; $i++) {
7020: my $rem = $i%($numinrow);
7021: if ($rem == 0) {
7022: if ($i > 0) {
7023: $datatable .= '</tr>';
7024: }
7025: $datatable .= '<tr>';
7026: }
7027: my $check = ' ';
7028: if ($curr_dc eq '') {
7029: if (!$i) {
7030: $check = ' checked="checked" ';
7031: }
7032: } elsif ($dcs[$i] eq $curr_dc) {
7033: $check = ' checked="checked" ';
7034: }
7035: if ($i == @dcs - 1) {
7036: my $colsleft = $numinrow - $rem;
7037: if ($colsleft > 1) {
7038: $datatable .= '<td colspan="'.$colsleft.'">';
7039: } else {
7040: $datatable .= '<td>';
7041: }
7042: } else {
7043: $datatable .= '<td>';
7044: }
7045: my ($dcname,$dcdom) = split(':',$dcs[$i]);
7046: $datatable .= '<span class="LC_nobreak"><label>'.
7047: '<input type="radio" name="autocreate_xmldc"'.
7048: ' value="'.$dcs[$i].'"'.$check.'/>'.
7049: &Apache::loncommon::plainname($dcname,$dcdom).
7050: '</label></span></td>';
7051: }
7052: $datatable .= '</tr></table>';
7053: } elsif (@dcs) {
7054: $datatable .= '<input type="hidden" name="autocreate_dc" value="'.
7055: $dcs[0].'" />';
7056: }
7057: return ($numdcs,$datatable);
7058: }
7059:
7060: sub usersession_titles {
7061: return &Apache::lonlocal::texthash(
7062: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
7063:
7064: remote => 'Hosting of sessions for users in this domain on servers in other domains',
7065: version => 'LON-CAPA version requirement',
7066: excludedomain => 'Allow all, but exclude specific domains',
7067: includedomain => 'Deny all, but include specific domains',
7068: );
7069: }
7070:
7071: 1;
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