1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.138.2.6 2010/12/30 18:53:08 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (either quotas
90: or requestcourses).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course.
98:
99: Outputs: 1
100:
101: $datatable - HTML containing form elements which allow settings to be changed.
102:
103: In the case of course requests, radio buttons are displayed for each institutional
104: affiliate type (and also default, and _LC_adv) for each of the course types
105: (official, unofficial and community). In each case the radio buttons allow the
106: selection of one of four values:
107:
108: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
109: which have the following effects:
110:
111: 0
112:
113: =over
114:
115: - course requests are not allowed for this course types/affiliation
116:
117: =back
118:
119: approval
120:
121: =over
122:
123: - course requests must be approved by a Doman Coordinator in the
124: course's domain
125:
126: =back
127:
128: validate
129:
130: =over
131:
132: - an institutional validation (e.g., check requestor is instructor
133: of record) needs to be passed before the course will be created. The required
134: validation is in localenroll.pm on the primary library server for the course
135: domain.
136:
137: =back
138:
139: autolimit
140:
141: =over
142:
143: - course requests will be processed autoatically up to a limit of
144: N requests for the course type for the particular requestor.
145: If N is undefined, there is no limit to the number of course requests
146: which a course owner may submit and have processed automatically.
147:
148: =back
149:
150: =item modify_quotas()
151:
152: =back
153:
154: =cut
155:
156: package Apache::domainprefs;
157:
158: use strict;
159: use Apache::Constants qw(:common :http);
160: use Apache::lonnet;
161: use Apache::loncommon();
162: use Apache::lonhtmlcommon();
163: use Apache::lonlocal;
164: use Apache::lonmsg();
165: use Apache::lonconfigsettings;
166: use LONCAPA qw(:DEFAULT :match);
167: use LONCAPA::Enrollment;
168: use LONCAPA::lonauthcgi();
169: use File::Copy;
170: use Locale::Language;
171: use DateTime::TimeZone;
172: use DateTime::Locale;
173:
174: sub handler {
175: my $r=shift;
176: if ($r->header_only) {
177: &Apache::loncommon::content_type($r,'text/html');
178: $r->send_http_header;
179: return OK;
180: }
181:
182: my $context = 'domain';
183: my $dom = $env{'request.role.domain'};
184: my $domdesc = &Apache::lonnet::domain($dom,'description');
185: if (&Apache::lonnet::allowed('mau',$dom)) {
186: &Apache::loncommon::content_type($r,'text/html');
187: $r->send_http_header;
188: } else {
189: $env{'user.error.msg'}=
190: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
191: return HTTP_NOT_ACCEPTABLE;
192: }
193: &Apache::lonhtmlcommon::clear_breadcrumbs();
194: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
195: ['phase','actions']);
196: my $phase = 'pickactions';
197: if ( exists($env{'form.phase'}) ) {
198: $phase = $env{'form.phase'};
199: }
200: my %domconfig =
201: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
202: 'quotas','autoenroll','autoupdate','autocreate',
203: 'directorysrch','usercreation','usermodification',
204: 'contacts','defaults','scantron','coursecategories',
205: 'serverstatuses','requestcourses','coursedefaults',
206: 'usersessions'],$dom);
207: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
208: 'autoupdate','autocreate','directorysrch','contacts',
209: 'usercreation','usermodification','scantron',
210: 'requestcourses','coursecategories','serverstatuses',
211: 'coursedefaults','usersessions');
212: my %prefs = (
213: 'rolecolors' =>
214: { text => 'Default color schemes',
215: help => 'Domain_Configuration_Color_Schemes',
216: header => [{col1 => 'Student Settings',
217: col2 => '',},
218: {col1 => 'Coordinator Settings',
219: col2 => '',},
220: {col1 => 'Author Settings',
221: col2 => '',},
222: {col1 => 'Administrator Settings',
223: col2 => '',}],
224: },
225: 'login' =>
226: { text => 'Log-in page options',
227: help => 'Domain_Configuration_Login_Page',
228: header => [{col1 => 'Item',
229: col2 => '',}],
230: },
231:
232: 'defaults' =>
233: { text => 'Default authentication/language/timezone/portal',
234: help => 'Domain_Configuration_LangTZAuth',
235: header => [{col1 => 'Setting',
236: col2 => 'Value'}],
237: },
238: 'quotas' =>
239: { text => 'User blogs, personal information pages, portfolios',
240: help => 'Domain_Configuration_Quotas',
241: header => [{col1 => 'User affiliation',
242: col2 => 'Available tools',
243: col3 => 'Portfolio quota',}],
244: },
245: 'autoenroll' =>
246: { text => 'Auto-enrollment settings',
247: help => 'Domain_Configuration_Auto_Enrollment',
248: header => [{col1 => 'Configuration setting',
249: col2 => 'Value(s)'}],
250: },
251: 'autoupdate' =>
252: { text => 'Auto-update settings',
253: help => 'Domain_Configuration_Auto_Updates',
254: header => [{col1 => 'Setting',
255: col2 => 'Value',},
256: {col1 => 'Setting',
257: col2 => 'Affiliation'},
258: {col1 => 'User population',
259: col2 => 'Updateable user data'}],
260: },
261: 'autocreate' =>
262: { text => 'Auto-course creation settings',
263: help => 'Domain_Configuration_Auto_Creation',
264: header => [{col1 => 'Configuration Setting',
265: col2 => 'Value',}],
266: },
267: 'directorysrch' =>
268: { text => 'Institutional directory searches',
269: help => 'Domain_Configuration_InstDirectory_Search',
270: header => [{col1 => 'Setting',
271: col2 => 'Value',}],
272: },
273: 'contacts' =>
274: { text => 'Contact Information',
275: help => 'Domain_Configuration_Contact_Info',
276: header => [{col1 => 'Setting',
277: col2 => 'Value',}],
278: },
279:
280: 'usercreation' =>
281: { text => 'User creation',
282: help => 'Domain_Configuration_User_Creation',
283: header => [{col1 => 'Format rule type',
284: col2 => 'Format rules in force'},
285: {col1 => 'User account creation',
286: col2 => 'Usernames which may be created',},
287: {col1 => 'Context',
288: col2 => 'Assignable authentication types'}],
289: },
290: 'usermodification' =>
291: { text => 'User modification',
292: help => 'Domain_Configuration_User_Modification',
293: header => [{col1 => 'Target user has role',
294: col2 => 'User information updateable in author context'},
295: {col1 => 'Target user has role',
296: col2 => 'User information updateable in course context'},
297: {col1 => "Status of user",
298: col2 => 'Information settable when self-creating account (if directory data blank)'}],
299: },
300: 'scantron' =>
301: { text => 'Bubblesheet format file',
302: help => 'Domain_Configuration_Scantron_Format',
303: header => [ {col1 => 'Item',
304: col2 => '',
305: }],
306: },
307: 'requestcourses' =>
308: {text => 'Request creation of courses',
309: help => 'Domain_Configuration_Request_Courses',
310: header => [{col1 => 'User affiliation',
311: col2 => 'Availability/Processing of requests',},
312: {col1 => 'Setting',
313: col2 => 'Value'}],
314: },
315: 'coursecategories' =>
316: { text => 'Cataloging of courses/communities',
317: help => 'Domain_Configuration_Cataloging_Courses',
318: header => [{col1 => 'Category settings',
319: col2 => '',},
320: {col1 => 'Categories',
321: col2 => '',
322: }],
323: },
324: 'serverstatuses' =>
325: {text => 'Access to server status pages',
326: help => 'Domain_Configuration_Server_Status',
327: header => [{col1 => 'Status Page',
328: col2 => 'Other named users',
329: col3 => 'Specific IPs',
330: }],
331: },
332: 'helpsettings' =>
333: {text => 'Help page settings',
334: help => 'Domain_Configuration_Help_Settings',
335: header => [{col1 => 'Authenticated Help Settings',
336: col2 => ''},
337: {col1 => 'Unauthenticated Help Settings',
338: col2 => ''}],
339: },
340: 'coursedefaults' =>
341: {text => 'Course/Community defaults',
342: help => 'Domain_Configuration_Course_Defaults',
343: header => [{col1 => 'Defaults which can be overridden for each course by a DC',
344: col2 => 'Value',}],
345: },
346: 'privacy' =>
347: {text => 'User Privacy',
348: help => 'Domain_Configuration_User_Privacy',
349: header => [{col1 => 'Setting',
350: col2 => 'Value',}],
351: },
352: 'usersessions' =>
353: {text => 'User session hosting',
354: help => 'Domain_Configuration_User_Sessions',
355: header => [{col1 => 'Hosting of users from other domains',
356: col2 => 'Rules'},
357: {col1 => "Hosting domain's own users elsewhere",
358: col2 => 'Rules'}],
359: },
360: );
361: my %servers = &dom_servers($dom);
362: if (keys(%servers) > 1) {
363: $prefs{'login'} = { text => 'Log-in page options',
364: help => 'Domain_Configuration_Login_Page',
365: header => [{col1 => 'Log-in Service',
366: col2 => 'Server Setting',},
367: {col1 => 'Log-in Page Items',
368: col2 => ''}],
369: };
370: }
371: my @roles = ('student','coordinator','author','admin');
372: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
373: &Apache::lonhtmlcommon::add_breadcrumb
374: ({href=>"javascript:changePage(document.$phase,'pickactions')",
375: text=>"Settings to display/modify"});
376: my $confname = $dom.'-domainconfig';
377: if ($phase eq 'process') {
378: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
379: } elsif ($phase eq 'display') {
380: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname);
381: } else {
382: if (keys(%domconfig) == 0) {
383: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
384: my @ids=&Apache::lonnet::current_machine_ids();
385: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
386: my %designhash = &Apache::loncommon::get_domainconf($dom);
387: my @loginimages = ('img','logo','domlogo','login');
388: my $custom_img_count = 0;
389: foreach my $img (@loginimages) {
390: if ($designhash{$dom.'.login.'.$img} ne '') {
391: $custom_img_count ++;
392: }
393: }
394: foreach my $role (@roles) {
395: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
396: $custom_img_count ++;
397: }
398: }
399: if ($custom_img_count > 0) {
400: &Apache::lonconfigsettings::print_header($r,$phase,$context);
401: my $switch_server = &check_switchserver($dom,$confname);
402: $r->print(
403: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
404: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
405: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
406: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
407: if ($switch_server) {
408: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
409: }
410: $r->print(&Apache::loncommon::end_page());
411: return OK;
412: }
413: }
414: }
415: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
416: }
417: return OK;
418: }
419:
420: sub process_changes {
421: my ($r,$dom,$confname,$action,$roles,$values) = @_;
422: my %domconfig;
423: if (ref($values) eq 'HASH') {
424: %domconfig = %{$values};
425: }
426: my $output;
427: if ($action eq 'login') {
428: $output = &modify_login($r,$dom,$confname,%domconfig);
429: } elsif ($action eq 'rolecolors') {
430: $output = &modify_rolecolors($r,$dom,$confname,$roles,
431: %domconfig);
432: } elsif ($action eq 'quotas') {
433: $output = &modify_quotas($dom,$action,%domconfig);
434: } elsif ($action eq 'autoenroll') {
435: $output = &modify_autoenroll($dom,%domconfig);
436: } elsif ($action eq 'autoupdate') {
437: $output = &modify_autoupdate($dom,%domconfig);
438: } elsif ($action eq 'autocreate') {
439: $output = &modify_autocreate($dom,%domconfig);
440: } elsif ($action eq 'directorysrch') {
441: $output = &modify_directorysrch($dom,%domconfig);
442: } elsif ($action eq 'usercreation') {
443: $output = &modify_usercreation($dom,%domconfig);
444: } elsif ($action eq 'usermodification') {
445: $output = &modify_usermodification($dom,%domconfig);
446: } elsif ($action eq 'contacts') {
447: $output = &modify_contacts($dom,%domconfig);
448: } elsif ($action eq 'defaults') {
449: $output = &modify_defaults($dom,$r);
450: } elsif ($action eq 'scantron') {
451: $output = &modify_scantron($r,$dom,$confname,%domconfig);
452: } elsif ($action eq 'coursecategories') {
453: $output = &modify_coursecategories($dom,%domconfig);
454: } elsif ($action eq 'serverstatuses') {
455: $output = &modify_serverstatuses($dom,%domconfig);
456: } elsif ($action eq 'requestcourses') {
457: $output = &modify_quotas($dom,$action,%domconfig);
458: } elsif ($action eq 'coursedefaults') {
459: $output = &modify_coursedefaults($dom,%domconfig);
460: } elsif ($action eq 'usersessions') {
461: $output = &modify_usersessions($dom,%domconfig);
462: }
463: return $output;
464: }
465:
466: sub print_config_box {
467: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
468: my $rowtotal = 0;
469: my $output;
470: if ($action eq 'coursecategories') {
471: $output = &coursecategories_javascript($settings);
472: }
473: $output .=
474: '<table class="LC_nested_outer">
475: <tr>
476: <th align="left" valign="middle"><span class="LC_nobreak">'.
477: &mt($item->{text}).' '.
478: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
479: '</tr>';
480: $rowtotal ++;
481: my $numheaders = 1;
482: if (ref($item->{'header'}) eq 'ARRAY') {
483: $numheaders = scalar(@{$item->{'header'}});
484: }
485: if ($numheaders > 1) {
486: my $colspan = '';
487: if (($action eq 'rolecolors') || ($action eq 'coursecategories') || ($action eq 'helpsettings')) {
488: $colspan = ' colspan="2"';
489: }
490: $output .= '
491: <tr>
492: <td>
493: <table class="LC_nested">
494: <tr class="LC_info_row">
495: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
496: <td class="LC_right_item">'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
497: </tr>';
498: $rowtotal ++;
499: if ($action eq 'autoupdate') {
500: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
501: } elsif ($action eq 'usercreation') {
502: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
503: } elsif ($action eq 'usermodification') {
504: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
505: } elsif ($action eq 'coursecategories') {
506: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
507: } elsif ($action eq 'login') {
508: $output .= &print_login('top',$dom,$confname,$phase,$settings,\$rowtotal);
509: $colspan = ' colspan="2"';
510: } elsif ($action eq 'requestcourses') {
511: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
512: } elsif ($action eq 'helpsettings') {
513: $output .= &print_helpsettings('top',$dom,$confname,$settings,\$rowtotal);
514: } elsif ($action eq 'usersessions') {
515: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
516: } elsif ($action eq 'rolecolors') {
517: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
518: }
519: $output .= '
520: </table>
521: </td>
522: </tr>
523: <tr>
524: <td>
525: <table class="LC_nested">
526: <tr class="LC_info_row">
527: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
528: $output .= '
529: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
530: </tr>';
531: $rowtotal ++;
532: if ($action eq 'autoupdate') {
533: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
534: </table>
535: </td>
536: </tr>
537: <tr>
538: <td>
539: <table class="LC_nested">
540: <tr class="LC_info_row">
541: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
542: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
543: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
544: $rowtotal ++;
545: } elsif ($action eq 'usercreation') {
546: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
547: </table>
548: </td>
549: </tr>
550: <tr>
551: <td>
552: <table class="LC_nested">
553: <tr class="LC_info_row">
554: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
555: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
556: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
557: $rowtotal ++;
558: } elsif ($action eq 'usermodification') {
559: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
560: </table>
561: </td>
562: </tr>
563: <tr>
564: <td>
565: <table class="LC_nested">
566: <tr class="LC_info_row">
567: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
568: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
569: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
570: $rowtotal ++;
571: } elsif ($action eq 'coursecategories') {
572: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
573: } elsif ($action eq 'login') {
574: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,\$rowtotal);
575: } elsif ($action eq 'requestcourses') {
576: $output .= &print_courserequestmail($dom,$settings,\$rowtotal);
577: } elsif ($action eq 'helpsettings') {
578: $output .= &print_helpsettings('bottom',$dom,$confname,$settings,\$rowtotal);
579: } elsif ($action eq 'usersessions') {
580: $output .= &print_usersessions('bottom',$dom,$settings,\$rowtotal);
581: } elsif ($action eq 'rolecolors') {
582: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
583: </table>
584: </td>
585: </tr>
586: <tr>
587: <td>
588: <table class="LC_nested">
589: <tr class="LC_info_row">
590: <td class="LC_left_item"'.$colspan.' valign="top">'.
591: &mt($item->{'header'}->[2]->{'col1'}).'</td>
592: <td class="LC_right_item" valign="top">'.
593: &mt($item->{'header'}->[2]->{'col2'}).'</td>
594: </tr>'.
595: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
596: </table>
597: </td>
598: </tr>
599: <tr>
600: <td>
601: <table class="LC_nested">
602: <tr class="LC_info_row">
603: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
604: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
605: </tr>'.
606: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
607: $rowtotal += 2;
608: }
609: } else {
610: $output .= '
611: <tr>
612: <td>
613: <table class="LC_nested">
614: <tr class="LC_info_row">';
615: if (($action eq 'login') || ($action eq 'directorysrch')) {
616: $output .= '
617: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
618: } elsif ($action eq 'serverstatuses') {
619: $output .= '
620: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
621: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
622:
623: } else {
624: $output .= '
625: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
626: }
627: if (defined($item->{'header'}->[0]->{'col3'})) {
628: $output .= '<td class="LC_left_item" valign="top">'.
629: &mt($item->{'header'}->[0]->{'col2'});
630: if ($action eq 'serverstatuses') {
631: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
632: }
633: } else {
634: $output .= '<td class="LC_right_item" valign="top">'.
635: &mt($item->{'header'}->[0]->{'col2'});
636: }
637: $output .= '</td>';
638: if ($item->{'header'}->[0]->{'col3'}) {
639: $output .= '<td class="LC_right_item" valign="top">'.
640: &mt($item->{'header'}->[0]->{'col3'});
641: if ($action eq 'serverstatuses') {
642: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
643: }
644: $output .= '</td>';
645: }
646: $output .= '</tr>';
647: $rowtotal ++;
648: if ($action eq 'login') {
649: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,
650: \$rowtotal);
651: } elsif ($action eq 'quotas') {
652: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
653: } elsif ($action eq 'autoenroll') {
654: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
655: } elsif ($action eq 'autocreate') {
656: $output .= &print_autocreate($dom,$settings,\$rowtotal);
657: } elsif ($action eq 'directorysrch') {
658: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
659: } elsif ($action eq 'contacts') {
660: $output .= &print_contacts($dom,$settings,\$rowtotal);
661: } elsif ($action eq 'defaults') {
662: $output .= &print_defaults($dom,\$rowtotal);
663: } elsif ($action eq 'scantron') {
664: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
665: } elsif ($action eq 'serverstatuses') {
666: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
667: } elsif ($action eq 'coursedefaults') {
668: $output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
669: }
670: }
671: $output .= '
672: </table>
673: </td>
674: </tr>
675: </table><br />';
676: return ($output,$rowtotal);
677: }
678:
679: sub print_login {
680: my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_;
681: my ($css_class,$datatable);
682: my %choices = &login_choices();
683:
684: if ($position eq 'top') {
685: my %servers = &dom_servers($dom);
686: my $choice = $choices{'disallowlogin'};
687: $css_class = ' class="LC_odd_row"';
688: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
689: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
690: '<th>'.$choices{'server'}.'</th>'.
691: '<th>'.$choices{'serverpath'}.'</th>'.
692: '<th>'.$choices{'custompath'}.'</th>'.
693: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
694: my %disallowed;
695: if (ref($settings) eq 'HASH') {
696: if (ref($settings->{'loginvia'}) eq 'HASH') {
697: %disallowed = %{$settings->{'loginvia'}};
698: }
699: }
700: foreach my $lonhost (sort(keys(%servers))) {
701: my $direct = 'selected="selected"';
702: if (ref($disallowed{$lonhost}) eq 'HASH') {
703: if ($disallowed{$lonhost}{'server'} ne '') {
704: $direct = '';
705: }
706: }
707: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
708: '<td><select name="'.$lonhost.'_server">'.
709: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
710: '</option>';
711: foreach my $hostid (keys(%servers)) {
712: next if ($servers{$hostid} eq $servers{$lonhost});
713: my $selected = '';
714: if (ref($disallowed{$lonhost}) eq 'HASH') {
715: if ($hostid eq $disallowed{$lonhost}{'server'}) {
716: $selected = 'selected="selected"';
717: }
718: }
719: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
720: $servers{$hostid}.'</option>';
721: }
722: $datatable .= '</select></td>'.
723: '<td><select name="'.$lonhost.'_serverpath">';
724: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
725: my $pathname = $path;
726: if ($path eq 'custom') {
727: $pathname = &mt('Custom Path').' ->';
728: }
729: my $selected = '';
730: if (ref($disallowed{$lonhost}) eq 'HASH') {
731: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
732: $selected = 'selected="selected"';
733: }
734: } elsif ($path eq '') {
735: $selected = 'selected="selected"';
736: }
737: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
738: }
739: $datatable .= '</select></td>';
740: my ($custom,$exempt);
741: if (ref($disallowed{$lonhost}) eq 'HASH') {
742: $custom = $disallowed{$lonhost}{'custompath'};
743: $exempt = $disallowed{$lonhost}{'exempt'};
744: }
745: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
746: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
747: '</tr>';
748: }
749: $datatable .= '</table></td></tr>';
750: return $datatable;
751: }
752:
753: my %defaultchecked = (
754: 'coursecatalog' => 'on',
755: 'adminmail' => 'off',
756: 'newuser' => 'off',
757: );
758: my @toggles = ('coursecatalog','adminmail','newuser');
759: my (%checkedon,%checkedoff);
760: foreach my $item (@toggles) {
761: if ($defaultchecked{$item} eq 'on') {
762: $checkedon{$item} = ' checked="checked" ';
763: $checkedoff{$item} = ' ';
764: } elsif ($defaultchecked{$item} eq 'off') {
765: $checkedoff{$item} = ' checked="checked" ';
766: $checkedon{$item} = ' ';
767: }
768: }
769: my @images = ('img','logo','domlogo','login');
770: my @logintext = ('textcol','bgcol');
771: my @bgs = ('pgbg','mainbg','sidebg');
772: my @links = ('link','alink','vlink');
773: my %designhash = &Apache::loncommon::get_domainconf($dom);
774: my %defaultdesign = %Apache::loncommon::defaultdesign;
775: my (%is_custom,%designs);
776: my %defaults = (
777: font => $defaultdesign{'login.font'},
778: );
779: foreach my $item (@images) {
780: $defaults{$item} = $defaultdesign{'login.'.$item};
781: $defaults{'showlogo'}{$item} = 1;
782: }
783: foreach my $item (@bgs) {
784: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
785: }
786: foreach my $item (@logintext) {
787: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
788: }
789: foreach my $item (@links) {
790: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
791: }
792: if (ref($settings) eq 'HASH') {
793: foreach my $item (@toggles) {
794: if ($settings->{$item} eq '1') {
795: $checkedon{$item} = ' checked="checked" ';
796: $checkedoff{$item} = ' ';
797: } elsif ($settings->{$item} eq '0') {
798: $checkedoff{$item} = ' checked="checked" ';
799: $checkedon{$item} = ' ';
800: }
801: }
802: foreach my $item (@images) {
803: if (defined($settings->{$item})) {
804: $designs{$item} = $settings->{$item};
805: $is_custom{$item} = 1;
806: }
807: if (defined($settings->{'showlogo'}{$item})) {
808: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
809: }
810: }
811: foreach my $item (@logintext) {
812: if ($settings->{$item} ne '') {
813: $designs{'logintext'}{$item} = $settings->{$item};
814: $is_custom{$item} = 1;
815: }
816: }
817: if ($settings->{'font'} ne '') {
818: $designs{'font'} = $settings->{'font'};
819: $is_custom{'font'} = 1;
820: }
821: foreach my $item (@bgs) {
822: if ($settings->{$item} ne '') {
823: $designs{'bgs'}{$item} = $settings->{$item};
824: $is_custom{$item} = 1;
825: }
826: }
827: foreach my $item (@links) {
828: if ($settings->{$item} ne '') {
829: $designs{'links'}{$item} = $settings->{$item};
830: $is_custom{$item} = 1;
831: }
832: }
833: } else {
834: if ($designhash{$dom.'.login.font'} ne '') {
835: $designs{'font'} = $designhash{$dom.'.login.font'};
836: $is_custom{'font'} = 1;
837: }
838: foreach my $item (@images) {
839: if ($designhash{$dom.'.login.'.$item} ne '') {
840: $designs{$item} = $designhash{$dom.'.login.'.$item};
841: $is_custom{$item} = 1;
842: }
843: }
844: foreach my $item (@bgs) {
845: if ($designhash{$dom.'.login.'.$item} ne '') {
846: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
847: $is_custom{$item} = 1;
848: }
849: }
850: foreach my $item (@links) {
851: if ($designhash{$dom.'.login.'.$item} ne '') {
852: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
853: $is_custom{$item} = 1;
854: }
855: }
856: }
857: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
858: logo => 'Institution Logo',
859: domlogo => 'Domain Logo',
860: login => 'Login box');
861: my $itemcount = 1;
862: my ($css_class,$datatable);
863: foreach my $item (@toggles) {
864: $css_class = $itemcount%2?' class="LC_odd_row"':'';
865: $datatable .=
866: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
867: '</td><td>'.
868: '<span class="LC_nobreak"><label><input type="radio" name="'.
869: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
870: '</label> <label><input type="radio" name="'.$item.'"'.
871: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
872: '</tr>';
873: $itemcount ++;
874: }
875: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
876: $datatable .= '</tr></table></td></tr>';
877: return $datatable;
878: }
879:
880: sub login_choices {
881: my %choices =
882: &Apache::lonlocal::texthash (
883: coursecatalog => 'Display Course/Community Catalog link?',
884: adminmail => "Display Administrator's E-mail Address?",
885: disallowlogin => "Login page requests redirected",
886: hostid => "Server",
887: server => "Redirect to:",
888: serverpath => "Path",
889: custompath => "Custom",
890: exempt => "Exempt IP(s)",
891: directlogin => "No redirect",
892: newuser => "Link to create a user account",
893: img => "Header",
894: logo => "Main Logo",
895: domlogo => "Domain Logo",
896: login => "Log-in Header",
897: textcol => "Text color",
898: bgcol => "Box color",
899: bgs => "Background colors",
900: links => "Link colors",
901: font => "Font color",
902: pgbg => "Header",
903: mainbg => "Page",
904: sidebg => "Login box",
905: link => "Link",
906: alink => "Active link",
907: vlink => "Visited link",
908: );
909: return %choices;
910: }
911:
912: sub print_rolecolors {
913: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
914: my %choices = &color_font_choices();
915: my @bgs = ('pgbg','tabbg','sidebg');
916: my @links = ('link','alink','vlink');
917: my @images = ('img');
918: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
919: my %designhash = &Apache::loncommon::get_domainconf($dom);
920: my %defaultdesign = %Apache::loncommon::defaultdesign;
921: my (%is_custom,%designs);
922: my %defaults = (
923: img => $defaultdesign{$role.'.img'},
924: font => $defaultdesign{$role.'.font'},
925: fontmenu => $defaultdesign{$role.'.fontmenu'},
926: );
927: foreach my $item (@bgs) {
928: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
929: }
930: foreach my $item (@links) {
931: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
932: }
933: if (ref($settings) eq 'HASH') {
934: if (ref($settings->{$role}) eq 'HASH') {
935: if ($settings->{$role}->{'img'} ne '') {
936: $designs{'img'} = $settings->{$role}->{'img'};
937: $is_custom{'img'} = 1;
938: }
939: if ($settings->{$role}->{'font'} ne '') {
940: $designs{'font'} = $settings->{$role}->{'font'};
941: $is_custom{'font'} = 1;
942: }
943: if ($settings->{$role}->{'fontmenu'} ne '') {
944: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
945: $is_custom{'fontmenu'} = 1;
946: }
947: foreach my $item (@bgs) {
948: if ($settings->{$role}->{$item} ne '') {
949: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
950: $is_custom{$item} = 1;
951: }
952: }
953: foreach my $item (@links) {
954: if ($settings->{$role}->{$item} ne '') {
955: $designs{'links'}{$item} = $settings->{$role}->{$item};
956: $is_custom{$item} = 1;
957: }
958: }
959: }
960: } else {
961: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
962: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
963: $is_custom{'img'} = 1;
964: }
965: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
966: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
967: $is_custom{'fontmenu'} = 1;
968: }
969: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
970: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
971: $is_custom{'font'} = 1;
972: }
973: foreach my $item (@bgs) {
974: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
975: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
976: $is_custom{$item} = 1;
977:
978: }
979: }
980: foreach my $item (@links) {
981: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
982: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
983: $is_custom{$item} = 1;
984: }
985: }
986: }
987: my $itemcount = 1;
988: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
989: $datatable .= '</tr></table></td></tr>';
990: return $datatable;
991: }
992:
993: sub display_color_options {
994: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
995: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
996: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
997: my $datatable = '<tr'.$css_class.'>'.
998: '<td>'.$choices->{'font'}.'</td>';
999: if (!$is_custom->{'font'}) {
1000: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1001: } else {
1002: $datatable .= '<td> </td>';
1003: }
1004: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
1005: $datatable .= '<td><span class="LC_nobreak">'.
1006: '<input type="text" size="10" name="'.$role.'_font"'.
1007: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
1008: ' <span id="css_'.$role.'_font" style="background-color: '.
1009: $designs->{'font'}.';"> </span>'.
1010: '</span></td></tr>';
1011: unless ($role eq 'login') {
1012: $datatable .= '<tr'.$css_class.'>'.
1013: '<td>'.$choices->{'fontmenu'}.'</td>';
1014: if (!$is_custom->{'fontmenu'}) {
1015: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1016: } else {
1017: $datatable .= '<td> </td>';
1018: }
1019: $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
1020: $datatable .= '<td><span class="LC_nobreak">'.
1021: '<input type="text" size="10" name="'.$role.'_fontmenu"'.
1022: ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
1023: ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
1024: $designs->{'fontmenu'}.';"> </span>'.
1025: '</span></td></tr>';
1026: }
1027: my $switchserver = &check_switchserver($dom,$confname);
1028: foreach my $img (@{$images}) {
1029: $itemcount ++;
1030: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1031: $datatable .= '<tr'.$css_class.'>'.
1032: '<td>'.$choices->{$img};
1033: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1034: if ($role eq 'login') {
1035: if ($img eq 'login') {
1036: $login_hdr_pick =
1037: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1038: $logincolors =
1039: &login_text_colors($img,$role,$logintext,$phase,$choices,
1040: $designs);
1041: } elsif ($img ne 'domlogo') {
1042: $datatable.= &logo_display_options($img,$defaults,$designs);
1043: }
1044: }
1045: $datatable .= '</td>';
1046: if ($designs->{$img} ne '') {
1047: $imgfile = $designs->{$img};
1048: $img_import = ($imgfile =~ m{^/adm/});
1049: } else {
1050: $imgfile = $defaults->{$img};
1051: }
1052: if ($imgfile) {
1053: my ($showfile,$fullsize);
1054: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1055: my $urldir = $1;
1056: my $filename = $2;
1057: my @info = &Apache::lonnet::stat_file($designs->{$img});
1058: if (@info) {
1059: my $thumbfile = 'tn-'.$filename;
1060: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1061: if (@thumb) {
1062: $showfile = $urldir.'/'.$thumbfile;
1063: } else {
1064: $showfile = $imgfile;
1065: }
1066: } else {
1067: $showfile = '';
1068: }
1069: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1070: $showfile = $imgfile;
1071: my $imgdir = $1;
1072: my $filename = $2;
1073: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
1074: $showfile = "/$imgdir/tn-".$filename;
1075: } else {
1076: my $input = "/home/httpd/html".$imgfile;
1077: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
1078: if (!-e $output) {
1079: my ($width,$height) = &thumb_dimensions();
1080: my ($fullwidth,$fullheight) = &check_dimensions($input);
1081: if ($fullwidth ne '' && $fullheight ne '') {
1082: if ($fullwidth > $width && $fullheight > $height) {
1083: my $size = $width.'x'.$height;
1084: system("convert -sample $size $input $output");
1085: $showfile = '/'.$imgdir.'/tn-'.$filename;
1086: }
1087: }
1088: }
1089: }
1090: }
1091: if ($showfile) {
1092: if ($showfile =~ m{^/(adm|res)/}) {
1093: if ($showfile =~ m{^/res/}) {
1094: my $local_showfile =
1095: &Apache::lonnet::filelocation('',$showfile);
1096: &Apache::lonnet::repcopy($local_showfile);
1097: }
1098: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1099: }
1100: if ($imgfile) {
1101: if ($imgfile =~ m{^/(adm|res)/}) {
1102: if ($imgfile =~ m{^/res/}) {
1103: my $local_imgfile =
1104: &Apache::lonnet::filelocation('',$imgfile);
1105: &Apache::lonnet::repcopy($local_imgfile);
1106: }
1107: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1108: } else {
1109: $fullsize = $imgfile;
1110: }
1111: }
1112: $datatable .= '<td>';
1113: if ($img eq 'login') {
1114: $datatable .= $login_hdr_pick;
1115: }
1116: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1117: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1118: } else {
1119: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1120: &mt('Upload:');
1121: }
1122: } else {
1123: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1124: &mt('Upload:');
1125: }
1126: if ($switchserver) {
1127: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1128: } else {
1129: if ($img ne 'login') { # suppress file selection for Log-in header
1130: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1131: }
1132: }
1133: $datatable .= '</td></tr>';
1134: }
1135: $itemcount ++;
1136: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1137: $datatable .= '<tr'.$css_class.'>'.
1138: '<td>'.$choices->{'bgs'}.'</td>';
1139: my $bgs_def;
1140: foreach my $item (@{$bgs}) {
1141: if (!$is_custom->{$item}) {
1142: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1143: }
1144: }
1145: if ($bgs_def) {
1146: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1147: } else {
1148: $datatable .= '<td> </td>';
1149: }
1150: $datatable .= '<td class="LC_right_item">'.
1151: '<table border="0"><tr>';
1152: foreach my $item (@{$bgs}) {
1153: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1154: $datatable .= '<td align="center">'.$link;
1155: if ($designs->{'bgs'}{$item}) {
1156: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1157: }
1158: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1159: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1160: }
1161: $datatable .= '</tr></table></td></tr>';
1162: $itemcount ++;
1163: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1164: $datatable .= '<tr'.$css_class.'>'.
1165: '<td>'.$choices->{'links'}.'</td>';
1166: my $links_def;
1167: foreach my $item (@{$links}) {
1168: if (!$is_custom->{$item}) {
1169: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1170: }
1171: }
1172: if ($links_def) {
1173: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1174: } else {
1175: $datatable .= '<td> </td>';
1176: }
1177: $datatable .= '<td class="LC_right_item">'.
1178: '<table border="0"><tr>';
1179: foreach my $item (@{$links}) {
1180: $datatable .= '<td align="center">'."\n".
1181: &color_pick($phase,$role,$item,$choices->{$item},
1182: $designs->{'links'}{$item});
1183: if ($designs->{'links'}{$item}) {
1184: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1185: }
1186: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1187: '" /></td>';
1188: }
1189: $$rowtotal += $itemcount;
1190: return $datatable;
1191: }
1192:
1193: sub logo_display_options {
1194: my ($img,$defaults,$designs) = @_;
1195: my $checkedon;
1196: if (ref($defaults) eq 'HASH') {
1197: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1198: if ($defaults->{'showlogo'}{$img}) {
1199: $checkedon = 'checked="checked" ';
1200: }
1201: }
1202: }
1203: if (ref($designs) eq 'HASH') {
1204: if (ref($designs->{'showlogo'}) eq 'HASH') {
1205: if (defined($designs->{'showlogo'}{$img})) {
1206: if ($designs->{'showlogo'}{$img} == 0) {
1207: $checkedon = '';
1208: } elsif ($designs->{'showlogo'}{$img} == 1) {
1209: $checkedon = 'checked="checked" ';
1210: }
1211: }
1212: }
1213: }
1214: return '<br /><label> <input type="checkbox" name="'.
1215: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1216: &mt('show').'</label>'."\n";
1217: }
1218:
1219: sub login_header_options {
1220: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1221: my $output = '';
1222: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1223: $output .= &mt('Text default(s):').'<br />';
1224: if (!$is_custom->{'textcol'}) {
1225: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1226: ' ';
1227: }
1228: if (!$is_custom->{'bgcol'}) {
1229: $output .= $choices->{'bgcol'}.': '.
1230: '<span id="css_'.$role.'_font" style="background-color: '.
1231: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1232: }
1233: $output .= '<br />';
1234: }
1235: $output .='<br />';
1236: return $output;
1237: }
1238:
1239: sub login_text_colors {
1240: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1241: my $color_menu = '<table border="0"><tr>';
1242: foreach my $item (@{$logintext}) {
1243: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1244: $color_menu .= '<td align="center">'.$link;
1245: if ($designs->{'logintext'}{$item}) {
1246: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1247: }
1248: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1249: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1250: '<td> </td>';
1251: }
1252: $color_menu .= '</tr></table><br />';
1253: return $color_menu;
1254: }
1255:
1256: sub image_changes {
1257: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1258: my $output;
1259: if ($img eq 'login') {
1260: # suppress image for Log-in header
1261: } elsif (!$is_custom) {
1262: if ($img ne 'domlogo') {
1263: $output .= &mt('Default image:').'<br />';
1264: } else {
1265: $output .= &mt('Default in use:').'<br />';
1266: }
1267: }
1268: if ($img eq 'login') { # suppress image for Log-in header
1269: $output .= '<td>'.$logincolors;
1270: } else {
1271: if ($img_import) {
1272: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1273: }
1274: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1275: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1276: if ($is_custom) {
1277: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1278: '<input type="checkbox" name="'.
1279: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1280: '</label> '.&mt('Replace:').'</span><br />';
1281: } else {
1282: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1283: }
1284: }
1285: return $output;
1286: }
1287:
1288: sub color_pick {
1289: my ($phase,$role,$item,$desc,$curcol) = @_;
1290: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1291: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1292: ');">'.$desc.'</a>';
1293: return $link;
1294: }
1295:
1296: sub print_quotas {
1297: my ($dom,$settings,$rowtotal,$action) = @_;
1298: my $context;
1299: if ($action eq 'quotas') {
1300: $context = 'tools';
1301: } else {
1302: $context = $action;
1303: }
1304: my ($datatable,$defaultquota,@usertools,@options,%validations);
1305: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1306: my $typecount = 0;
1307: my ($css_class,%titles);
1308: if ($context eq 'requestcourses') {
1309: @usertools = ('official','unofficial','community');
1310: @options =('norequest','approval','validate','autolimit');
1311: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1312: %titles = &courserequest_titles();
1313: } else {
1314: @usertools = ('aboutme','blog','portfolio');
1315: %titles = &tool_titles();
1316: }
1317: if (ref($types) eq 'ARRAY') {
1318: foreach my $type (@{$types}) {
1319: my $currdefquota;
1320: unless ($context eq 'requestcourses') {
1321: if (ref($settings) eq 'HASH') {
1322: if (ref($settings->{defaultquota}) eq 'HASH') {
1323: $currdefquota = $settings->{defaultquota}->{$type};
1324: } else {
1325: $currdefquota = $settings->{$type};
1326: }
1327: }
1328: }
1329: if (defined($usertypes->{$type})) {
1330: $typecount ++;
1331: $css_class = $typecount%2?' class="LC_odd_row"':'';
1332: $datatable .= '<tr'.$css_class.'>'.
1333: '<td>'.$usertypes->{$type}.'</td>'.
1334: '<td class="LC_left_item">';
1335: if ($context eq 'requestcourses') {
1336: $datatable .= '<table><tr>';
1337: }
1338: my %cell;
1339: foreach my $item (@usertools) {
1340: if ($context eq 'requestcourses') {
1341: my ($curroption,$currlimit);
1342: if (ref($settings) eq 'HASH') {
1343: if (ref($settings->{$item}) eq 'HASH') {
1344: $curroption = $settings->{$item}->{$type};
1345: if ($curroption =~ /^autolimit=(\d*)$/) {
1346: $currlimit = $1;
1347: }
1348: }
1349: }
1350: if (!$curroption) {
1351: $curroption = 'norequest';
1352: }
1353: $datatable .= '<th>'.$titles{$item}.'</th>';
1354: foreach my $option (@options) {
1355: my $val = $option;
1356: if ($option eq 'norequest') {
1357: $val = 0;
1358: }
1359: if ($option eq 'validate') {
1360: my $canvalidate = 0;
1361: if (ref($validations{$item}) eq 'HASH') {
1362: if ($validations{$item}{$type}) {
1363: $canvalidate = 1;
1364: }
1365: }
1366: next if (!$canvalidate);
1367: }
1368: my $checked = '';
1369: if ($option eq $curroption) {
1370: $checked = ' checked="checked"';
1371: } elsif ($option eq 'autolimit') {
1372: if ($curroption =~ /^autolimit/) {
1373: $checked = ' checked="checked"';
1374: }
1375: }
1376: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1377: '<input type="radio" name="crsreq_'.$item.
1378: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1379: $titles{$option}.'</label>';
1380: if ($option eq 'autolimit') {
1381: $cell{$item} .= ' <input type="text" name="crsreq_'.
1382: $item.'_limit_'.$type.'" size="1" '.
1383: 'value="'.$currlimit.'" />';
1384: }
1385: $cell{$item} .= '</span> ';
1386: if ($option eq 'autolimit') {
1387: $cell{$item} .= $titles{'unlimited'};
1388: }
1389: }
1390: } else {
1391: my $checked = 'checked="checked" ';
1392: if (ref($settings) eq 'HASH') {
1393: if (ref($settings->{$item}) eq 'HASH') {
1394: if ($settings->{$item}->{$type} == 0) {
1395: $checked = '';
1396: } elsif ($settings->{$item}->{$type} == 1) {
1397: $checked = 'checked="checked" ';
1398: }
1399: }
1400: }
1401: $datatable .= '<span class="LC_nobreak"><label>'.
1402: '<input type="checkbox" name="'.$context.'_'.$item.
1403: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1404: '</label></span> ';
1405: }
1406: }
1407: if ($context eq 'requestcourses') {
1408: $datatable .= '</tr><tr>';
1409: foreach my $item (@usertools) {
1410: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1411: }
1412: $datatable .= '</tr></table>';
1413: }
1414: $datatable .= '</td>';
1415: unless ($context eq 'requestcourses') {
1416: $datatable .=
1417: '<td class="LC_right_item"><span class="LC_nobreak">'.
1418: '<input type="text" name="quota_'.$type.
1419: '" value="'.$currdefquota.
1420: '" size="5" /> Mb</span></td>';
1421: }
1422: $datatable .= '</tr>';
1423: }
1424: }
1425: }
1426: unless ($context eq 'requestcourses') {
1427: $defaultquota = '20';
1428: if (ref($settings) eq 'HASH') {
1429: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1430: $defaultquota = $settings->{'defaultquota'}->{'default'};
1431: } elsif (defined($settings->{'default'})) {
1432: $defaultquota = $settings->{'default'};
1433: }
1434: }
1435: }
1436: $typecount ++;
1437: $css_class = $typecount%2?' class="LC_odd_row"':'';
1438: $datatable .= '<tr'.$css_class.'>'.
1439: '<td>'.$othertitle.'</td>'.
1440: '<td class="LC_left_item">';
1441: if ($context eq 'requestcourses') {
1442: $datatable .= '<table><tr>';
1443: }
1444: my %defcell;
1445: foreach my $item (@usertools) {
1446: if ($context eq 'requestcourses') {
1447: my ($curroption,$currlimit);
1448: if (ref($settings) eq 'HASH') {
1449: if (ref($settings->{$item}) eq 'HASH') {
1450: $curroption = $settings->{$item}->{'default'};
1451: if ($curroption =~ /^autolimit=(\d*)$/) {
1452: $currlimit = $1;
1453: }
1454: }
1455: }
1456: if (!$curroption) {
1457: $curroption = 'norequest';
1458: }
1459: $datatable .= '<th>'.$titles{$item}.'</th>';
1460: foreach my $option (@options) {
1461: my $val = $option;
1462: if ($option eq 'norequest') {
1463: $val = 0;
1464: }
1465: if ($option eq 'validate') {
1466: my $canvalidate = 0;
1467: if (ref($validations{$item}) eq 'HASH') {
1468: if ($validations{$item}{'default'}) {
1469: $canvalidate = 1;
1470: }
1471: }
1472: next if (!$canvalidate);
1473: }
1474: my $checked = '';
1475: if ($option eq $curroption) {
1476: $checked = ' checked="checked"';
1477: } elsif ($option eq 'autolimit') {
1478: if ($curroption =~ /^autolimit/) {
1479: $checked = ' checked="checked"';
1480: }
1481: }
1482: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1483: '<input type="radio" name="crsreq_'.$item.
1484: '_default" value="'.$val.'"'.$checked.' />'.
1485: $titles{$option}.'</label>';
1486: if ($option eq 'autolimit') {
1487: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1488: $item.'_limit_default" size="1" '.
1489: 'value="'.$currlimit.'" />';
1490: }
1491: $defcell{$item} .= '</span> ';
1492: if ($option eq 'autolimit') {
1493: $defcell{$item} .= $titles{'unlimited'};
1494: }
1495: }
1496: } else {
1497: my $checked = 'checked="checked" ';
1498: if (ref($settings) eq 'HASH') {
1499: if (ref($settings->{$item}) eq 'HASH') {
1500: if ($settings->{$item}->{'default'} == 0) {
1501: $checked = '';
1502: } elsif ($settings->{$item}->{'default'} == 1) {
1503: $checked = 'checked="checked" ';
1504: }
1505: }
1506: }
1507: $datatable .= '<span class="LC_nobreak"><label>'.
1508: '<input type="checkbox" name="'.$context.'_'.$item.
1509: '" value="default" '.$checked.'/>'.$titles{$item}.
1510: '</label></span> ';
1511: }
1512: }
1513: if ($context eq 'requestcourses') {
1514: $datatable .= '</tr><tr>';
1515: foreach my $item (@usertools) {
1516: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1517: }
1518: $datatable .= '</tr></table>';
1519: }
1520: $datatable .= '</td>';
1521: unless ($context eq 'requestcourses') {
1522: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1523: '<input type="text" name="defaultquota" value="'.
1524: $defaultquota.'" size="5" /> Mb</span></td>';
1525: }
1526: $datatable .= '</tr>';
1527: $typecount ++;
1528: $css_class = $typecount%2?' class="LC_odd_row"':'';
1529: $datatable .= '<tr'.$css_class.'>'.
1530: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1531: if ($context eq 'requestcourses') {
1532: $datatable .= &mt('(overrides affiliation, if set)').
1533: '</td>'.
1534: '<td class="LC_left_item">'.
1535: '<table><tr>';
1536: } else {
1537: $datatable .= &mt('(overrides affiliation, if checked)').
1538: '</td>'.
1539: '<td class="LC_left_item" colspan="2">'.
1540: '<br />';
1541: }
1542: my %advcell;
1543: foreach my $item (@usertools) {
1544: if ($context eq 'requestcourses') {
1545: my ($curroption,$currlimit);
1546: if (ref($settings) eq 'HASH') {
1547: if (ref($settings->{$item}) eq 'HASH') {
1548: $curroption = $settings->{$item}->{'_LC_adv'};
1549: if ($curroption =~ /^autolimit=(\d*)$/) {
1550: $currlimit = $1;
1551: }
1552: }
1553: }
1554: $datatable .= '<th>'.$titles{$item}.'</th>';
1555: my $checked = '';
1556: if ($curroption eq '') {
1557: $checked = ' checked="checked"';
1558: }
1559: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1560: '<input type="radio" name="crsreq_'.$item.
1561: '__LC_adv" value=""'.$checked.' />'.
1562: &mt('No override set').'</label></span> ';
1563: foreach my $option (@options) {
1564: my $val = $option;
1565: if ($option eq 'norequest') {
1566: $val = 0;
1567: }
1568: if ($option eq 'validate') {
1569: my $canvalidate = 0;
1570: if (ref($validations{$item}) eq 'HASH') {
1571: if ($validations{$item}{'_LC_adv'}) {
1572: $canvalidate = 1;
1573: }
1574: }
1575: next if (!$canvalidate);
1576: }
1577: my $checked = '';
1578: if ($val eq $curroption) {
1579: $checked = ' checked="checked"';
1580: } elsif ($option eq 'autolimit') {
1581: if ($curroption =~ /^autolimit/) {
1582: $checked = ' checked="checked"';
1583: }
1584: }
1585: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1586: '<input type="radio" name="crsreq_'.$item.
1587: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1588: $titles{$option}.'</label>';
1589: if ($option eq 'autolimit') {
1590: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1591: $item.'_limit__LC_adv" size="1" '.
1592: 'value="'.$currlimit.'" />';
1593: }
1594: $advcell{$item} .= '</span> ';
1595: if ($option eq 'autolimit') {
1596: $advcell{$item} .= $titles{'unlimited'};
1597: }
1598: }
1599: } else {
1600: my $checked = 'checked="checked" ';
1601: if (ref($settings) eq 'HASH') {
1602: if (ref($settings->{$item}) eq 'HASH') {
1603: if ($settings->{$item}->{'_LC_adv'} == 0) {
1604: $checked = '';
1605: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1606: $checked = 'checked="checked" ';
1607: }
1608: }
1609: }
1610: $datatable .= '<span class="LC_nobreak"><label>'.
1611: '<input type="checkbox" name="'.$context.'_'.$item.
1612: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1613: '</label></span> ';
1614: }
1615: }
1616: if ($context eq 'requestcourses') {
1617: $datatable .= '</tr><tr>';
1618: foreach my $item (@usertools) {
1619: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1620: }
1621: $datatable .= '</tr></table>';
1622: }
1623: $datatable .= '</td></tr>';
1624: $$rowtotal += $typecount;
1625: return $datatable;
1626: }
1627:
1628: sub print_courserequestmail {
1629: my ($dom,$settings,$rowtotal) = @_;
1630: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1631: $now = time;
1632: $rows = 0;
1633: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1634: foreach my $server (keys(%dompersonnel)) {
1635: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1636: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1637: if (!grep(/^$uname:$udom$/,@domcoord)) {
1638: push(@domcoord,$uname.':'.$udom);
1639: }
1640: }
1641: }
1642: if (ref($settings) eq 'HASH') {
1643: if (ref($settings->{'notify'}) eq 'HASH') {
1644: if ($settings->{'notify'}{'approval'} ne '') {
1645: @currapproval = split(',',$settings->{'notify'}{'approval'});
1646: }
1647: }
1648: }
1649: if (@currapproval) {
1650: foreach my $dc (@currapproval) {
1651: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1652: push(@domcoord,$dc);
1653: }
1654: }
1655: }
1656: @domcoord = sort(@domcoord);
1657: my $numinrow = 4;
1658: my $numdc = @domcoord;
1659: my $css_class = 'class="LC_odd_row"';
1660: $datatable = '<tr'.$css_class.'>'.
1661: ' <td>'.&mt('Receive notification of course requests requiring approval.').
1662: ' </td>'.
1663: ' <td class="LC_left_item">';
1664: if (@domcoord > 0) {
1665: $datatable .= '<table>';
1666: for (my $i=0; $i<$numdc; $i++) {
1667: my $rem = $i%($numinrow);
1668: if ($rem == 0) {
1669: if ($i > 0) {
1670: $datatable .= '</tr>';
1671: }
1672: $datatable .= '<tr>';
1673: $rows ++;
1674: }
1675: my $check = ' ';
1676: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1677: $check = ' checked="checked" ';
1678: }
1679: my ($uname,$udom) = split(':',$domcoord[$i]);
1680: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1681: if ($i == $numdc-1) {
1682: my $colsleft = $numinrow-$rem;
1683: if ($colsleft > 1) {
1684: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1685: } else {
1686: $datatable .= '<td class="LC_left_item">';
1687: }
1688: } else {
1689: $datatable .= '<td class="LC_left_item">';
1690: }
1691: $datatable .= '<span class="LC_nobreak"><label>'.
1692: '<input type="checkbox" name="reqapprovalnotify" '.
1693: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1694: $fullname.'</label></span></td>';
1695: }
1696: $datatable .= '</tr></table>';
1697: } else {
1698: $datatable .= &mt('There are no active Domain Coordinators');
1699: $rows ++;
1700: }
1701: $datatable .='</td></tr>';
1702: $$rowtotal += $rows;
1703: return $datatable;
1704: }
1705:
1706: sub print_autoenroll {
1707: my ($dom,$settings,$rowtotal) = @_;
1708: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1709: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
1710: if (ref($settings) eq 'HASH') {
1711: if (exists($settings->{'run'})) {
1712: if ($settings->{'run'} eq '0') {
1713: $runoff = ' checked="checked" ';
1714: $runon = ' ';
1715: } else {
1716: $runon = ' checked="checked" ';
1717: $runoff = ' ';
1718: }
1719: } else {
1720: if ($autorun) {
1721: $runon = ' checked="checked" ';
1722: $runoff = ' ';
1723: } else {
1724: $runoff = ' checked="checked" ';
1725: $runon = ' ';
1726: }
1727: }
1728: if (exists($settings->{'co-owners'})) {
1729: if ($settings->{'co-owners'} eq '0') {
1730: $coownersoff = ' checked="checked" ';
1731: $coownerson = ' ';
1732: } else {
1733: $coownerson = ' checked="checked" ';
1734: $coownersoff = ' ';
1735: }
1736: } else {
1737: $coownersoff = ' checked="checked" ';
1738: $coownerson = ' ';
1739: }
1740: if (exists($settings->{'sender_domain'})) {
1741: $defdom = $settings->{'sender_domain'};
1742: }
1743: } else {
1744: if ($autorun) {
1745: $runon = ' checked="checked" ';
1746: $runoff = ' ';
1747: } else {
1748: $runoff = ' checked="checked" ';
1749: $runon = ' ';
1750: }
1751: }
1752: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1753: my $notif_sender;
1754: if (ref($settings) eq 'HASH') {
1755: $notif_sender = $settings->{'sender_uname'};
1756: }
1757: my $datatable='<tr class="LC_odd_row">'.
1758: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1759: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1760: '<input type="radio" name="autoenroll_run"'.
1761: $runon.' value="1" />'.&mt('Yes').'</label> '.
1762: '<label><input type="radio" name="autoenroll_run"'.
1763: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1764: '</tr><tr>'.
1765: '<td>'.&mt('Notification messages - sender').
1766: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1767: &mt('username').': '.
1768: '<input type="text" name="sender_uname" value="'.
1769: $notif_sender.'" size="10" /> '.&mt('domain').
1770: ': '.$domform.'</span></td></tr>'.
1771: '<tr class="LC_odd_row">'.
1772: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
1773: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1774: '<input type="radio" name="autoassign_coowners"'.
1775: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
1776: '<label><input type="radio" name="autoassign_coowners"'.
1777: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
1778: '</tr>';
1779: $$rowtotal += 3;
1780: return $datatable;
1781: }
1782:
1783: sub print_autoupdate {
1784: my ($position,$dom,$settings,$rowtotal) = @_;
1785: my $datatable;
1786: if ($position eq 'top') {
1787: my $updateon = ' ';
1788: my $updateoff = ' checked="checked" ';
1789: my $classlistson = ' ';
1790: my $classlistsoff = ' checked="checked" ';
1791: if (ref($settings) eq 'HASH') {
1792: if ($settings->{'run'} eq '1') {
1793: $updateon = $updateoff;
1794: $updateoff = ' ';
1795: }
1796: if ($settings->{'classlists'} eq '1') {
1797: $classlistson = $classlistsoff;
1798: $classlistsoff = ' ';
1799: }
1800: }
1801: my %title = (
1802: run => 'Auto-update active?',
1803: classlists => 'Update information in classlists?',
1804: );
1805: $datatable = '<tr class="LC_odd_row">'.
1806: '<td>'.&mt($title{'run'}).'</td>'.
1807: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1808: '<input type="radio" name="autoupdate_run"'.
1809: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1810: '<label><input type="radio" name="autoupdate_run"'.
1811: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1812: '</tr><tr>'.
1813: '<td>'.&mt($title{'classlists'}).'</td>'.
1814: '<td class="LC_right_item"><span class="LC_nobreak">'.
1815: '<label><input type="radio" name="classlists"'.
1816: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1817: '<label><input type="radio" name="classlists"'.
1818: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1819: '</tr>';
1820: $$rowtotal += 2;
1821: } elsif ($position eq 'middle') {
1822: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1823: my $numinrow = 3;
1824: my $locknamesettings;
1825: $datatable .= &insttypes_row($settings,$types,$usertypes,
1826: $dom,$numinrow,$othertitle,
1827: 'lockablenames');
1828: $$rowtotal ++;
1829: } else {
1830: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1831: my @fields = ('lastname','firstname','middlename','generation',
1832: 'permanentemail','id');
1833: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1834: my $numrows = 0;
1835: if (ref($types) eq 'ARRAY') {
1836: if (@{$types} > 0) {
1837: $datatable =
1838: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1839: \@fields,$types,\$numrows);
1840: $$rowtotal += @{$types};
1841: }
1842: }
1843: $datatable .=
1844: &usertype_update_row($settings,{'default' => $othertitle},
1845: \%fieldtitles,\@fields,['default'],
1846: \$numrows);
1847: $$rowtotal ++;
1848: }
1849: return $datatable;
1850: }
1851:
1852: sub print_autocreate {
1853: my ($dom,$settings,$rowtotal) = @_;
1854: my (%createon,%createoff);
1855: my $curr_dc;
1856: my @types = ('xml','req');
1857: if (ref($settings) eq 'HASH') {
1858: foreach my $item (@types) {
1859: $createoff{$item} = ' checked="checked" ';
1860: $createon{$item} = ' ';
1861: if (exists($settings->{$item})) {
1862: if ($settings->{$item}) {
1863: $createon{$item} = ' checked="checked" ';
1864: $createoff{$item} = ' ';
1865: }
1866: }
1867: }
1868: $curr_dc = $settings->{'xmldc'};
1869: } else {
1870: foreach my $item (@types) {
1871: $createoff{$item} = ' checked="checked" ';
1872: $createon{$item} = ' ';
1873: }
1874: }
1875: $$rowtotal += 2;
1876: my $datatable='<tr class="LC_odd_row">'.
1877: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
1878: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1879: '<input type="radio" name="autocreate_xml"'.
1880: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
1881: '<label><input type="radio" name="autocreate_xml"'.
1882: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>';
1883: my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);
1884: if ($numdc > 1) {
1885: $datatable .= '</td><tr><td>'.
1886: &mt('XML files processed as: (choose Dom. Coord.)').
1887: '</td><td class="LC_left_item">'.$dctable.'</td></tr>'.
1888: '<tr class="LC_odd_row">';
1889: $$rowtotal ++ ;
1890: } else {
1891: $datatable .= '</td></tr><tr>';
1892: }
1893: $datatable .= '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
1894: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1895: '<input type="radio" name="autocreate_req"'.
1896: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
1897: '<label><input type="radio" name="autocreate_req"'.
1898: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span></td>'.
1899: '</tr>';
1900: return $datatable;
1901: }
1902:
1903: sub print_directorysrch {
1904: my ($dom,$settings,$rowtotal) = @_;
1905: my $srchon = ' ';
1906: my $srchoff = ' checked="checked" ';
1907: my ($exacton,$containson,$beginson);
1908: my $localon = ' ';
1909: my $localoff = ' checked="checked" ';
1910: if (ref($settings) eq 'HASH') {
1911: if ($settings->{'available'} eq '1') {
1912: $srchon = $srchoff;
1913: $srchoff = ' ';
1914: }
1915: if ($settings->{'localonly'} eq '1') {
1916: $localon = $localoff;
1917: $localoff = ' ';
1918: }
1919: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1920: foreach my $type (@{$settings->{'searchtypes'}}) {
1921: if ($type eq 'exact') {
1922: $exacton = ' checked="checked" ';
1923: } elsif ($type eq 'contains') {
1924: $containson = ' checked="checked" ';
1925: } elsif ($type eq 'begins') {
1926: $beginson = ' checked="checked" ';
1927: }
1928: }
1929: } else {
1930: if ($settings->{'searchtypes'} eq 'exact') {
1931: $exacton = ' checked="checked" ';
1932: } elsif ($settings->{'searchtypes'} eq 'contains') {
1933: $containson = ' checked="checked" ';
1934: } elsif ($settings->{'searchtypes'} eq 'specify') {
1935: $exacton = ' checked="checked" ';
1936: $containson = ' checked="checked" ';
1937: }
1938: }
1939: }
1940: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1941: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1942:
1943: my $numinrow = 4;
1944: my $cansrchrow = 0;
1945: my $datatable='<tr class="LC_odd_row">'.
1946: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1947: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1948: '<input type="radio" name="dirsrch_available"'.
1949: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1950: '<label><input type="radio" name="dirsrch_available"'.
1951: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1952: '</tr><tr>'.
1953: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1954: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1955: '<input type="radio" name="dirsrch_localonly"'.
1956: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1957: '<label><input type="radio" name="dirsrch_localonly"'.
1958: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1959: '</tr>';
1960: $$rowtotal += 2;
1961: if (ref($usertypes) eq 'HASH') {
1962: if (keys(%{$usertypes}) > 0) {
1963: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
1964: $numinrow,$othertitle,'cansearch');
1965: $cansrchrow = 1;
1966: }
1967: }
1968: if ($cansrchrow) {
1969: $$rowtotal ++;
1970: $datatable .= '<tr>';
1971: } else {
1972: $datatable .= '<tr class="LC_odd_row">';
1973: }
1974: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1975: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1976: foreach my $title (@{$titleorder}) {
1977: if (defined($searchtitles->{$title})) {
1978: my $check = ' ';
1979: if (ref($settings) eq 'HASH') {
1980: if (ref($settings->{'searchby'}) eq 'ARRAY') {
1981: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
1982: $check = ' checked="checked" ';
1983: }
1984: }
1985: }
1986: $datatable .= '<td class="LC_left_item">'.
1987: '<span class="LC_nobreak"><label>'.
1988: '<input type="checkbox" name="searchby" '.
1989: 'value="'.$title.'"'.$check.'/>'.
1990: $searchtitles->{$title}.'</label></span></td>';
1991: }
1992: }
1993: $datatable .= '</tr></table></td></tr>';
1994: $$rowtotal ++;
1995: if ($cansrchrow) {
1996: $datatable .= '<tr class="LC_odd_row">';
1997: } else {
1998: $datatable .= '<tr>';
1999: }
2000: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2001: '<td class="LC_left_item" colspan="2">'.
2002: '<span class="LC_nobreak"><label>'.
2003: '<input type="checkbox" name="searchtypes" '.
2004: $exacton.' value="exact" />'.&mt('Exact match').
2005: '</label> '.
2006: '<label><input type="checkbox" name="searchtypes" '.
2007: $beginson.' value="begins" />'.&mt('Begins with').
2008: '</label> '.
2009: '<label><input type="checkbox" name="searchtypes" '.
2010: $containson.' value="contains" />'.&mt('Contains').
2011: '</label></span></td></tr>';
2012: $$rowtotal ++;
2013: return $datatable;
2014: }
2015:
2016: sub print_contacts {
2017: my ($dom,$settings,$rowtotal) = @_;
2018: my $datatable;
2019: my @contacts = ('adminemail','supportemail');
2020: my (%checked,%to,%otheremails,%bccemails);
2021: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2022: 'requestsmail');
2023: foreach my $type (@mailings) {
2024: $otheremails{$type} = '';
2025: }
2026: $bccemails{'helpdeskmail'} = '';
2027: if (ref($settings) eq 'HASH') {
2028: foreach my $item (@contacts) {
2029: if (exists($settings->{$item})) {
2030: $to{$item} = $settings->{$item};
2031: }
2032: }
2033: foreach my $type (@mailings) {
2034: if (exists($settings->{$type})) {
2035: if (ref($settings->{$type}) eq 'HASH') {
2036: foreach my $item (@contacts) {
2037: if ($settings->{$type}{$item}) {
2038: $checked{$type}{$item} = ' checked="checked" ';
2039: }
2040: }
2041: $otheremails{$type} = $settings->{$type}{'others'};
2042: if ($type eq 'helpdeskmail') {
2043: $bccemails{$type} = $settings->{$type}{'bcc'};
2044: }
2045: }
2046: } elsif ($type eq 'lonstatusmail') {
2047: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2048: }
2049: }
2050: } else {
2051: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2052: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2053: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2054: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2055: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2056: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2057: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2058: }
2059: my ($titles,$short_titles) = &contact_titles();
2060: my $rownum = 0;
2061: my $css_class;
2062: foreach my $item (@contacts) {
2063: $rownum ++;
2064: $css_class = $rownum%2?' class="LC_odd_row"':'';
2065: $datatable .= '<tr'.$css_class.'>'.
2066: '<td><span class="LC_nobreak">'.$titles->{$item}.
2067: '</span></td><td class="LC_right_item">'.
2068: '<input type="text" name="'.$item.'" value="'.
2069: $to{$item}.'" /></td></tr>';
2070: }
2071: foreach my $type (@mailings) {
2072: $rownum ++;
2073: $css_class = $rownum%2?' class="LC_odd_row"':'';
2074: $datatable .= '<tr'.$css_class.'>'.
2075: '<td><span class="LC_nobreak">'.
2076: $titles->{$type}.': </span></td>'.
2077: '<td class="LC_left_item">'.
2078: '<span class="LC_nobreak">';
2079: foreach my $item (@contacts) {
2080: $datatable .= '<label>'.
2081: '<input type="checkbox" name="'.$type.'"'.
2082: $checked{$type}{$item}.
2083: ' value="'.$item.'" />'.$short_titles->{$item}.
2084: '</label> ';
2085: }
2086: $datatable .= '</span><br />'.&mt('Others').': '.
2087: '<input type="text" name="'.$type.'_others" '.
2088: 'value="'.$otheremails{$type}.'" />';
2089: if ($type eq 'helpdeskmail') {
2090: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2091: '<input type="text" name="'.$type.'_bcc" '.
2092: 'value="'.$bccemails{$type}.'" />';
2093: }
2094: $datatable .= '</td></tr>'."\n";
2095: }
2096: $$rowtotal += $rownum;
2097: return $datatable;
2098: }
2099:
2100: sub print_helpsettings {
2101:
2102: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
2103: my ($css_class,$datatable);
2104:
2105: my $switchserver = &check_switchserver($dom,$confname);
2106:
2107: my $itemcount = 1;
2108:
2109: if ($position eq 'top') {
2110:
2111: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2112:
2113: %choices =
2114: &Apache::lonlocal::texthash (
2115: submitbugs => 'Display "Submit a bug" link?',
2116: );
2117:
2118: %defaultchecked = ('submitbugs' => 'on');
2119:
2120: @toggles = ('submitbugs',);
2121:
2122: foreach my $item (@toggles) {
2123: if ($defaultchecked{$item} eq 'on') {
2124: $checkedon{$item} = ' checked="checked" ';
2125: $checkedoff{$item} = ' ';
2126: } elsif ($defaultchecked{$item} eq 'off') {
2127: $checkedoff{$item} = ' checked="checked" ';
2128: $checkedon{$item} = ' ';
2129: }
2130: }
2131:
2132: if (ref($settings) eq 'HASH') {
2133: foreach my $item (@toggles) {
2134: if ($settings->{$item} eq '1') {
2135: $checkedon{$item} = ' checked="checked" ';
2136: $checkedoff{$item} = ' ';
2137: } elsif ($settings->{$item} eq '0') {
2138: $checkedoff{$item} = ' checked="checked" ';
2139: $checkedon{$item} = ' ';
2140: }
2141: }
2142: }
2143:
2144: foreach my $item (@toggles) {
2145: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2146: $datatable .=
2147: '<tr'.$css_class.'>
2148: <td><span class="LC_nobreak">'.$choices{$item}.'</span></td>
2149: <td><span class="LC_nobreak"> </span></td>
2150: <td class="LC_right_item"><span class="LC_nobreak">
2151: <label><input type="radio" name="'.$item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').'</label>
2152: <label><input type="radio" name="'.$item.'" '.$checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2153: '</span></td>'.
2154: '</tr>';
2155: $itemcount ++;
2156: }
2157:
2158: } else {
2159:
2160: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2161:
2162: $datatable .= '<tr'.$css_class.'>';
2163:
2164: if (ref($settings) eq 'HASH') {
2165: if ($settings->{'loginhelpurl'} ne '') {
2166: my($directory, $filename) = $settings->{'loginhelpurl'} =~ m/(.*\/)(.*)$/;
2167: $datatable .= '<td width="33%"><span class="LC_left_item"><label><a href="'.$settings->{'loginhelpurl'}.'" target="_blank">'.&mt('Custom Login Page Help File In Use').'</a></label></span></td>';
2168: $datatable .= '<td width="33%"><span class="LC_right_item"><label><input type="checkbox" name="loginhelpurl_del" value="1" />'.&mt('Delete?').'</label></span></td>'
2169: } else {
2170: $datatable .= '<td width="33%"><span class="LC_left_item"><label>'.&mt('Default Login Page Help File In Use').'</label></span></td>';
2171: $datatable .= '<td width="33%"><span class="LC_right_item"> </span></td>';
2172: }
2173: } else {
2174: $datatable .= '<td><span class="LC_left_item"> </span></td>';
2175: $datatable .= '<td><span class="LC_right_item"> </span></td>';
2176: }
2177:
2178: $datatable .= '<td width="33%"><span class="LC_right_item">';
2179: if ($switchserver) {
2180: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2181: } else {
2182: $datatable .= &mt('Upload Custom Login Page Help File:');
2183: $datatable .='<input type="file" name="loginhelpurl" />';
2184: }
2185: $datatable .= '</span></td></tr>';
2186:
2187: }
2188:
2189: return $datatable;
2190:
2191: }
2192:
2193:
2194: sub radiobutton_prefs {
2195: my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;
2196: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2197: (ref($choices) eq 'HASH'));
2198:
2199: my (%checkedon,%checkedoff,$datatable,$css_class);
2200:
2201: foreach my $item (@{$toggles}) {
2202: if ($defaultchecked->{$item} eq 'on') {
2203: $checkedon{$item} = ' checked="checked" ';
2204: $checkedoff{$item} = ' ';
2205: } elsif ($defaultchecked->{$item} eq 'off') {
2206: $checkedoff{$item} = ' checked="checked" ';
2207: $checkedon{$item} = ' ';
2208: }
2209: }
2210: if (ref($settings) eq 'HASH') {
2211: foreach my $item (@{$toggles}) {
2212: if ($settings->{$item} eq '1') {
2213: $checkedon{$item} = ' checked="checked" ';
2214: $checkedoff{$item} = ' ';
2215: } elsif ($settings->{$item} eq '0') {
2216: $checkedoff{$item} = ' checked="checked" ';
2217: $checkedon{$item} = ' ';
2218: }
2219: }
2220: }
2221: foreach my $item (@{$toggles}) {
2222: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2223: $datatable .=
2224: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
2225: '</span></td>'.
2226: '<td class="LC_right_item"><span class="LC_nobreak">'.
2227: '<label><input type="radio" name="'.
2228: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
2229: '</label> <label><input type="radio" name="'.$item.'" '.
2230: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2231: '</span></td>'.
2232: '</tr>';
2233: $itemcount ++;
2234: }
2235: return ($datatable,$itemcount);
2236: }
2237:
2238: sub print_coursedefaults {
2239: my ($position,$dom,$settings,$rowtotal) = @_;
2240: my ($css_class,$datatable);
2241: my $itemcount = 1;
2242: if ($position eq 'top') {
2243: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2244: %choices =
2245: &Apache::lonlocal::texthash (
2246: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2247: );
2248: %defaultchecked = ('canuse_pdfforms' => 'off');
2249: @toggles = ('canuse_pdfforms',);
2250: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2251: \%choices,$itemcount);
2252: $$rowtotal += $itemcount;
2253: } else {
2254: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2255: my %choices =
2256: &Apache::lonlocal::texthash (
2257: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2258: );
2259: my $currdefresponder;
2260: if (ref($settings) eq 'HASH') {
2261: $currdefresponder = $settings->{'anonsurvey_threshold'};
2262: }
2263: if (!$currdefresponder) {
2264: $currdefresponder = 10;
2265: } elsif ($currdefresponder < 1) {
2266: $currdefresponder = 1;
2267: }
2268: $datatable .=
2269: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices{'anonsurvey_threshold'}.
2270: '</span></td>'.
2271: '<td class="LC_right_item"><span class="LC_nobreak">'.
2272: '<input type="text" name="anonsurvey_threshold"'.
2273: ' value="'.$currdefresponder.'" size="5" /></span>'.
2274: '</td></tr>';
2275: }
2276: return $datatable;
2277: }
2278:
2279: sub print_usersessions {
2280: my ($position,$dom,$settings,$rowtotal) = @_;
2281: my ($css_class,$datatable,%checked,%choices);
2282: my (%by_ip,%by_location,@intdoms);
2283: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2284: if (keys(%by_location) == 0) {
2285: if ($position eq 'top') {
2286: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2287: &mt('Nothing to set here, as the cluster to which this domain belongs only contains this institution.');
2288: }
2289: }
2290: my %lt = &usersession_titles();
2291: my $itemcount = 1;
2292: my $numinrow = 5;
2293: my $prefix;
2294: my @types;
2295: if ($position eq 'top') {
2296: $prefix = 'hosted';
2297: @types = ('excludedomain','includedomain');
2298: } else {
2299: $prefix = 'remote';
2300: @types = ('version','excludedomain','includedomain');
2301: }
2302: my (%current,%checkedon,%checkedoff);
2303: my @lcversions = &Apache::lonnet::all_loncaparevs();
2304: my @locations = sort(keys(%by_location));
2305: foreach my $type (@types) {
2306: $checkedon{$type} = '';
2307: $checkedoff{$type} = ' checked="checked"';
2308: }
2309: if (ref($settings) eq 'HASH') {
2310: if (ref($settings->{$prefix}) eq 'HASH') {
2311: foreach my $key (keys(%{$settings->{$prefix}})) {
2312: $current{$key} = $settings->{$prefix}{$key};
2313: if ($key eq 'version') {
2314: if ($current{$key} ne '') {
2315: $checkedon{$key} = ' checked="checked"';
2316: $checkedoff{$key} = '';
2317: }
2318: } elsif (ref($current{$key}) eq 'ARRAY') {
2319: $checkedon{$key} = ' checked="checked"';
2320: $checkedoff{$key} = '';
2321: }
2322: }
2323: }
2324: }
2325: foreach my $type (@types) {
2326: next if ($type ne 'version' && !@locations);
2327: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2328: $datatable .= '<tr'.$css_class.'>
2329: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2330: <span class="LC_nobreak">
2331: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2332: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2333: if ($type eq 'version') {
2334: my $selector = '<select name="'.$prefix.'_version">';
2335: foreach my $version (@lcversions) {
2336: my $selected = '';
2337: if ($current{'version'} eq $version) {
2338: $selected = ' selected="selected"';
2339: }
2340: $selector .= ' <option value="'.$version.'"'.
2341: $selected.'>'.$version.'</option>';
2342: }
2343: $selector .= '</select> ';
2344: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2345: } else {
2346: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2347: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2348: ' />'.(' 'x2).
2349: '<input type="button" value="'.&mt('uncheck all').'" '.
2350: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2351: "\n".
2352: '</div><div><table>';
2353: my $rem;
2354: for (my $i=0; $i<@locations; $i++) {
2355: my ($showloc,$value,$checkedtype);
2356: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2357: my $ip = $by_location{$locations[$i]}->[0];
2358: if (ref($by_ip{$ip}) eq 'ARRAY') {
2359: $value = join(':',@{$by_ip{$ip}});
2360: $showloc = join(', ',@{$by_ip{$ip}});
2361: if (ref($current{$type}) eq 'ARRAY') {
2362: foreach my $loc (@{$by_ip{$ip}}) {
2363: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2364: $checkedtype = ' checked="checked"';
2365: last;
2366: }
2367: }
2368: }
2369: }
2370: }
2371: $rem = $i%($numinrow);
2372: if ($rem == 0) {
2373: if ($i > 0) {
2374: $datatable .= '</tr>';
2375: }
2376: $datatable .= '<tr>';
2377: }
2378: $datatable .= '<td class="LC_left_item">'.
2379: '<span class="LC_nobreak"><label>'.
2380: '<input type="checkbox" name="'.$prefix.'_'.$type.
2381: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2382: '</label></span></td>';
2383: }
2384: $rem = @locations%($numinrow);
2385: my $colsleft = $numinrow - $rem;
2386: if ($colsleft > 1 ) {
2387: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2388: ' </td>';
2389: } elsif ($colsleft == 1) {
2390: $datatable .= '<td class="LC_left_item"> </td>';
2391: }
2392: $datatable .= '</tr></table>';
2393: }
2394: $datatable .= '</td></tr>';
2395: $itemcount ++;
2396: }
2397: $$rowtotal += $itemcount;
2398: return $datatable;
2399: }
2400:
2401: sub build_location_hashes {
2402: my ($intdoms,$by_ip,$by_location) = @_;
2403: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2404: (ref($by_location) eq 'HASH'));
2405: my %iphost = &Apache::lonnet::get_iphost();
2406: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2407: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2408: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2409: foreach my $id (@{$iphost{$primary_ip}}) {
2410: my $intdom = &Apache::lonnet::internet_dom($id);
2411: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2412: push(@{$intdoms},$intdom);
2413: }
2414: }
2415: }
2416: foreach my $ip (keys(%iphost)) {
2417: if (ref($iphost{$ip}) eq 'ARRAY') {
2418: foreach my $id (@{$iphost{$ip}}) {
2419: my $location = &Apache::lonnet::internet_dom($id);
2420: if ($location) {
2421: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2422: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2423: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2424: push(@{$by_ip->{$ip}},$location);
2425: }
2426: } else {
2427: $by_ip->{$ip} = [$location];
2428: }
2429: }
2430: }
2431: }
2432: }
2433: foreach my $ip (sort(keys(%{$by_ip}))) {
2434: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2435: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2436: my $first = $by_ip->{$ip}->[0];
2437: if (ref($by_location->{$first}) eq 'ARRAY') {
2438: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2439: push(@{$by_location->{$first}},$ip);
2440: }
2441: } else {
2442: $by_location->{$first} = [$ip];
2443: }
2444: }
2445: }
2446: return;
2447: }
2448:
2449: sub contact_titles {
2450: my %titles = &Apache::lonlocal::texthash (
2451: 'supportemail' => 'Support E-mail address',
2452: 'adminemail' => 'Default Server Admin E-mail address',
2453: 'errormail' => 'Error reports to be e-mailed to',
2454: 'packagesmail' => 'Package update alerts to be e-mailed to',
2455: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
2456: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
2457: 'requestsmail' => 'E-mail from course requests requiring approval',
2458: );
2459: my %short_titles = &Apache::lonlocal::texthash (
2460: adminemail => 'Admin E-mail address',
2461: supportemail => 'Support E-mail',
2462: );
2463: return (\%titles,\%short_titles);
2464: }
2465:
2466: sub tool_titles {
2467: my %titles = &Apache::lonlocal::texthash (
2468: aboutme => 'Personal Information Page',
2469: blog => 'Blog',
2470: portfolio => 'Portfolio',
2471: official => 'Official courses (with institutional codes)',
2472: unofficial => 'Unofficial courses',
2473: community => 'Communities',
2474: );
2475: return %titles;
2476: }
2477:
2478: sub courserequest_titles {
2479: my %titles = &Apache::lonlocal::texthash (
2480: official => 'Official',
2481: unofficial => 'Unofficial',
2482: community => 'Communities',
2483: norequest => 'Not allowed',
2484: approval => 'Approval by Dom. Coord.',
2485: validate => 'With validation',
2486: autolimit => 'Numerical limit',
2487: unlimited => '(blank for unlimited)',
2488: );
2489: return %titles;
2490: }
2491:
2492: sub courserequest_conditions {
2493: my %conditions = &Apache::lonlocal::texthash (
2494: approval => '(Processing of request subject to approval by Domain Coordinator).',
2495: validate => '(Processing of request subject to instittutional validation).',
2496: );
2497: return %conditions;
2498: }
2499:
2500:
2501: sub print_usercreation {
2502: my ($position,$dom,$settings,$rowtotal) = @_;
2503: my $numinrow = 4;
2504: my $datatable;
2505: if ($position eq 'top') {
2506: $$rowtotal ++;
2507: my $rowcount = 0;
2508: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
2509: if (ref($rules) eq 'HASH') {
2510: if (keys(%{$rules}) > 0) {
2511: $datatable .= &user_formats_row('username',$settings,$rules,
2512: $ruleorder,$numinrow,$rowcount);
2513: $$rowtotal ++;
2514: $rowcount ++;
2515: }
2516: }
2517: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
2518: if (ref($idrules) eq 'HASH') {
2519: if (keys(%{$idrules}) > 0) {
2520: $datatable .= &user_formats_row('id',$settings,$idrules,
2521: $idruleorder,$numinrow,$rowcount);
2522: $$rowtotal ++;
2523: $rowcount ++;
2524: }
2525: }
2526: my ($emailrules,$emailruleorder) =
2527: &Apache::lonnet::inst_userrules($dom,'email');
2528: if (ref($emailrules) eq 'HASH') {
2529: if (keys(%{$emailrules}) > 0) {
2530: $datatable .= &user_formats_row('email',$settings,$emailrules,
2531: $emailruleorder,$numinrow,$rowcount);
2532: $$rowtotal ++;
2533: $rowcount ++;
2534: }
2535: }
2536: if ($rowcount == 0) {
2537: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
2538: $$rowtotal ++;
2539: $rowcount ++;
2540: }
2541: } elsif ($position eq 'middle') {
2542: my @creators = ('author','course','requestcrs','selfcreate');
2543: my ($rules,$ruleorder) =
2544: &Apache::lonnet::inst_userrules($dom,'username');
2545: my %lt = &usercreation_types();
2546: my %checked;
2547: my @selfcreate;
2548: if (ref($settings) eq 'HASH') {
2549: if (ref($settings->{'cancreate'}) eq 'HASH') {
2550: foreach my $item (@creators) {
2551: $checked{$item} = $settings->{'cancreate'}{$item};
2552: }
2553: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
2554: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
2555: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
2556: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
2557: @selfcreate = ('email','login','sso');
2558: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
2559: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
2560: }
2561: }
2562: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
2563: foreach my $item (@creators) {
2564: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
2565: $checked{$item} = 'none';
2566: }
2567: }
2568: }
2569: }
2570: my $rownum = 0;
2571: foreach my $item (@creators) {
2572: $rownum ++;
2573: if ($item ne 'selfcreate') {
2574: if ($checked{$item} eq '') {
2575: $checked{$item} = 'any';
2576: }
2577: }
2578: my $css_class;
2579: if ($rownum%2) {
2580: $css_class = '';
2581: } else {
2582: $css_class = ' class="LC_odd_row" ';
2583: }
2584: $datatable .= '<tr'.$css_class.'>'.
2585: '<td><span class="LC_nobreak">'.$lt{$item}.
2586: '</span></td><td align="right">';
2587: my @options;
2588: if ($item eq 'selfcreate') {
2589: push(@options,('email','login','sso'));
2590: } else {
2591: @options = ('any');
2592: if (ref($rules) eq 'HASH') {
2593: if (keys(%{$rules}) > 0) {
2594: push(@options,('official','unofficial'));
2595: }
2596: }
2597: push(@options,'none');
2598: }
2599: foreach my $option (@options) {
2600: my $type = 'radio';
2601: my $check = ' ';
2602: if ($item eq 'selfcreate') {
2603: $type = 'checkbox';
2604: if (grep(/^\Q$option\E$/,@selfcreate)) {
2605: $check = ' checked="checked" ';
2606: }
2607: } else {
2608: if ($checked{$item} eq $option) {
2609: $check = ' checked="checked" ';
2610: }
2611: }
2612: $datatable .= '<span class="LC_nobreak"><label>'.
2613: '<input type="'.$type.'" name="can_createuser_'.
2614: $item.'" value="'.$option.'"'.$check.'/> '.
2615: $lt{$option}.'</label> </span>';
2616: }
2617: $datatable .= '</td></tr>';
2618: }
2619: my ($othertitle,$usertypes,$types) =
2620: &Apache::loncommon::sorted_inst_types($dom);
2621: if (ref($usertypes) eq 'HASH') {
2622: if (keys(%{$usertypes}) > 0) {
2623: my $createsettings;
2624: if (ref($settings) eq 'HASH') {
2625: $createsettings = $settings->{cancreate};
2626: }
2627: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
2628: $dom,$numinrow,$othertitle,
2629: 'statustocreate');
2630: $$rowtotal ++;
2631: }
2632: }
2633: } else {
2634: my @contexts = ('author','course','domain');
2635: my @authtypes = ('int','krb4','krb5','loc');
2636: my %checked;
2637: if (ref($settings) eq 'HASH') {
2638: if (ref($settings->{'authtypes'}) eq 'HASH') {
2639: foreach my $item (@contexts) {
2640: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
2641: foreach my $auth (@authtypes) {
2642: if ($settings->{'authtypes'}{$item}{$auth}) {
2643: $checked{$item}{$auth} = ' checked="checked" ';
2644: }
2645: }
2646: }
2647: }
2648: }
2649: } else {
2650: foreach my $item (@contexts) {
2651: foreach my $auth (@authtypes) {
2652: $checked{$item}{$auth} = ' checked="checked" ';
2653: }
2654: }
2655: }
2656: my %title = &context_names();
2657: my %authname = &authtype_names();
2658: my $rownum = 0;
2659: my $css_class;
2660: foreach my $item (@contexts) {
2661: if ($rownum%2) {
2662: $css_class = '';
2663: } else {
2664: $css_class = ' class="LC_odd_row" ';
2665: }
2666: $datatable .= '<tr'.$css_class.'>'.
2667: '<td>'.$title{$item}.
2668: '</td><td class="LC_left_item">'.
2669: '<span class="LC_nobreak">';
2670: foreach my $auth (@authtypes) {
2671: $datatable .= '<label>'.
2672: '<input type="checkbox" name="'.$item.'_auth" '.
2673: $checked{$item}{$auth}.' value="'.$auth.'" />'.
2674: $authname{$auth}.'</label> ';
2675: }
2676: $datatable .= '</span></td></tr>';
2677: $rownum ++;
2678: }
2679: $$rowtotal += $rownum;
2680: }
2681: return $datatable;
2682: }
2683:
2684: sub user_formats_row {
2685: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
2686: my $output;
2687: my %text = (
2688: 'username' => 'new usernames',
2689: 'id' => 'IDs',
2690: 'email' => 'self-created accounts (e-mail)',
2691: );
2692: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2693: $output = '<tr '.$css_class.'>'.
2694: '<td><span class="LC_nobreak">';
2695: if ($type eq 'email') {
2696: $output .= &mt("Formats disallowed for $text{$type}: ");
2697: } else {
2698: $output .= &mt("Format rules to check for $text{$type}: ");
2699: }
2700: $output .= '</span></td>'.
2701: '<td class="LC_left_item" colspan="2"><table>';
2702: my $rem;
2703: if (ref($ruleorder) eq 'ARRAY') {
2704: for (my $i=0; $i<@{$ruleorder}; $i++) {
2705: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
2706: my $rem = $i%($numinrow);
2707: if ($rem == 0) {
2708: if ($i > 0) {
2709: $output .= '</tr>';
2710: }
2711: $output .= '<tr>';
2712: }
2713: my $check = ' ';
2714: if (ref($settings) eq 'HASH') {
2715: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
2716: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
2717: $check = ' checked="checked" ';
2718: }
2719: }
2720: }
2721: $output .= '<td class="LC_left_item">'.
2722: '<span class="LC_nobreak"><label>'.
2723: '<input type="checkbox" name="'.$type.'_rule" '.
2724: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
2725: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
2726: }
2727: }
2728: $rem = @{$ruleorder}%($numinrow);
2729: }
2730: my $colsleft = $numinrow - $rem;
2731: if ($colsleft > 1 ) {
2732: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2733: ' </td>';
2734: } elsif ($colsleft == 1) {
2735: $output .= '<td class="LC_left_item"> </td>';
2736: }
2737: $output .= '</tr></table></td></tr>';
2738: return $output;
2739: }
2740:
2741: sub usercreation_types {
2742: my %lt = &Apache::lonlocal::texthash (
2743: author => 'When adding a co-author',
2744: course => 'When adding a user to a course',
2745: requestcrs => 'When requesting a course',
2746: selfcreate => 'User creates own account',
2747: any => 'Any',
2748: official => 'Institutional only ',
2749: unofficial => 'Non-institutional only',
2750: email => 'E-mail address',
2751: login => 'Institutional Login',
2752: sso => 'SSO',
2753: none => 'None',
2754: );
2755: return %lt;
2756: }
2757:
2758: sub authtype_names {
2759: my %lt = &Apache::lonlocal::texthash(
2760: int => 'Internal',
2761: krb4 => 'Kerberos 4',
2762: krb5 => 'Kerberos 5',
2763: loc => 'Local',
2764: );
2765: return %lt;
2766: }
2767:
2768: sub context_names {
2769: my %context_title = &Apache::lonlocal::texthash(
2770: author => 'Creating users when an Author',
2771: course => 'Creating users when in a course',
2772: domain => 'Creating users when a Domain Coordinator',
2773: );
2774: return %context_title;
2775: }
2776:
2777: sub print_usermodification {
2778: my ($position,$dom,$settings,$rowtotal) = @_;
2779: my $numinrow = 4;
2780: my ($context,$datatable,$rowcount);
2781: if ($position eq 'top') {
2782: $rowcount = 0;
2783: $context = 'author';
2784: foreach my $role ('ca','aa') {
2785: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2786: $numinrow,$rowcount);
2787: $$rowtotal ++;
2788: $rowcount ++;
2789: }
2790: } elsif ($position eq 'middle') {
2791: $context = 'course';
2792: $rowcount = 0;
2793: foreach my $role ('st','ep','ta','in','cr') {
2794: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2795: $numinrow,$rowcount);
2796: $$rowtotal ++;
2797: $rowcount ++;
2798: }
2799: } elsif ($position eq 'bottom') {
2800: $context = 'selfcreate';
2801: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2802: $usertypes->{'default'} = $othertitle;
2803: if (ref($types) eq 'ARRAY') {
2804: push(@{$types},'default');
2805: $usertypes->{'default'} = $othertitle;
2806: foreach my $status (@{$types}) {
2807: $datatable .= &modifiable_userdata_row($context,$status,$settings,
2808: $numinrow,$rowcount,$usertypes);
2809: $$rowtotal ++;
2810: $rowcount ++;
2811: }
2812: }
2813: }
2814: return $datatable;
2815: }
2816:
2817: sub print_defaults {
2818: my ($dom,$rowtotal) = @_;
2819: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
2820: 'datelocale_def','portal_def');
2821: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
2822: my $titles = &defaults_titles($dom);
2823: my $rownum = 0;
2824: my ($datatable,$css_class);
2825: foreach my $item (@items) {
2826: if ($rownum%2) {
2827: $css_class = '';
2828: } else {
2829: $css_class = ' class="LC_odd_row" ';
2830: }
2831: $datatable .= '<tr'.$css_class.'>'.
2832: '<td><span class="LC_nobreak">'.$titles->{$item}.
2833: '</span></td><td class="LC_right_item">';
2834: if ($item eq 'auth_def') {
2835: my @authtypes = ('internal','krb4','krb5','localauth');
2836: my %shortauth = (
2837: internal => 'int',
2838: krb4 => 'krb4',
2839: krb5 => 'krb5',
2840: localauth => 'loc'
2841: );
2842: my %authnames = &authtype_names();
2843: foreach my $auth (@authtypes) {
2844: my $checked = ' ';
2845: if ($domdefaults{$item} eq $auth) {
2846: $checked = ' checked="checked" ';
2847: }
2848: $datatable .= '<label><input type="radio" name="'.$item.
2849: '" value="'.$auth.'"'.$checked.'/>'.
2850: $authnames{$shortauth{$auth}}.'</label> ';
2851: }
2852: } elsif ($item eq 'timezone_def') {
2853: my $includeempty = 1;
2854: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
2855: } elsif ($item eq 'datelocale_def') {
2856: my $includeempty = 1;
2857: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
2858: } else {
2859: my $size;
2860: if ($item eq 'portal_def') {
2861: $size = ' size="25"';
2862: }
2863: $datatable .= '<input type="text" name="'.$item.'" value="'.
2864: $domdefaults{$item}.'"'.$size.' />';
2865: }
2866: $datatable .= '</td></tr>';
2867: $rownum ++;
2868: }
2869: $$rowtotal += $rownum;
2870: return $datatable;
2871: }
2872:
2873: sub defaults_titles {
2874: my ($dom) = @_;
2875: my %titles = &Apache::lonlocal::texthash (
2876: 'auth_def' => 'Default authentication type',
2877: 'auth_arg_def' => 'Default authentication argument',
2878: 'lang_def' => 'Default language',
2879: 'timezone_def' => 'Default timezone',
2880: 'datelocale_def' => 'Default locale for dates',
2881: 'portal_def' => 'Portal/Default URL',
2882: );
2883: if ($dom) {
2884: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
2885: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
2886: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
2887: $protocol = 'http' if ($protocol ne 'https');
2888: if ($uint_dom) {
2889: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
2890: $uint_dom);
2891: }
2892: }
2893: return (\%titles);
2894: }
2895:
2896: sub print_scantronformat {
2897: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
2898: my $itemcount = 1;
2899: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
2900: %confhash);
2901: my $switchserver = &check_switchserver($dom,$confname);
2902: my %lt = &Apache::lonlocal::texthash (
2903: default => 'Default bubblesheet format file error',
2904: custom => 'Custom bubblesheet format file error',
2905: );
2906: my %scantronfiles = (
2907: default => 'default.tab',
2908: custom => 'custom.tab',
2909: );
2910: foreach my $key (keys(%scantronfiles)) {
2911: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
2912: .$scantronfiles{$key};
2913: }
2914: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
2915: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
2916: if (!$switchserver) {
2917: my $servadm = $r->dir_config('lonAdmEMail');
2918: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
2919: if ($configuserok eq 'ok') {
2920: if ($author_ok eq 'ok') {
2921: my %legacyfile = (
2922: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
2923: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
2924: );
2925: my %md5chk;
2926: foreach my $type (keys(%legacyfile)) {
2927: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
2928: chomp($md5chk{$type});
2929: }
2930: if ($md5chk{'default'} ne $md5chk{'custom'}) {
2931: foreach my $type (keys(%legacyfile)) {
2932: ($scantronurls{$type},my $error) =
2933: &legacy_scantronformat($r,$dom,$confname,
2934: $type,$legacyfile{$type},
2935: $scantronurls{$type},
2936: $scantronfiles{$type});
2937: if ($error ne '') {
2938: $error{$type} = $error;
2939: }
2940: }
2941: if (keys(%error) == 0) {
2942: $is_custom = 1;
2943: $confhash{'scantron'}{'scantronformat'} =
2944: $scantronurls{'custom'};
2945: my $putresult =
2946: &Apache::lonnet::put_dom('configuration',
2947: \%confhash,$dom);
2948: if ($putresult ne 'ok') {
2949: $error{'custom'} =
2950: '<span class="LC_error">'.
2951: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2952: }
2953: }
2954: } else {
2955: ($scantronurls{'default'},my $error) =
2956: &legacy_scantronformat($r,$dom,$confname,
2957: 'default',$legacyfile{'default'},
2958: $scantronurls{'default'},
2959: $scantronfiles{'default'});
2960: if ($error eq '') {
2961: $confhash{'scantron'}{'scantronformat'} = '';
2962: my $putresult =
2963: &Apache::lonnet::put_dom('configuration',
2964: \%confhash,$dom);
2965: if ($putresult ne 'ok') {
2966: $error{'default'} =
2967: '<span class="LC_error">'.
2968: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2969: }
2970: } else {
2971: $error{'default'} = $error;
2972: }
2973: }
2974: }
2975: }
2976: } else {
2977: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
2978: }
2979: }
2980: if (ref($settings) eq 'HASH') {
2981: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
2982: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
2983: if ((!@info) || ($info[0] eq 'no_such_dir')) {
2984: $scantronurl = '';
2985: } else {
2986: $scantronurl = $settings->{'scantronformat'};
2987: }
2988: $is_custom = 1;
2989: } else {
2990: $scantronurl = $scantronurls{'default'};
2991: }
2992: } else {
2993: if ($is_custom) {
2994: $scantronurl = $scantronurls{'custom'};
2995: } else {
2996: $scantronurl = $scantronurls{'default'};
2997: }
2998: }
2999: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3000: $datatable .= '<tr'.$css_class.'>';
3001: if (!$is_custom) {
3002: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
3003: '<span class="LC_nobreak">';
3004: if ($scantronurl) {
3005: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
3006: &mt('Default bubblesheet format file').'</a>';
3007: } else {
3008: $datatable = &mt('File unavailable for display');
3009: }
3010: $datatable .= '</span></td>';
3011: if (keys(%error) == 0) {
3012: $datatable .= '<td valign="bottom">';
3013: if (!$switchserver) {
3014: $datatable .= &mt('Upload:').'<br />';
3015: }
3016: } else {
3017: my $errorstr;
3018: foreach my $key (sort(keys(%error))) {
3019: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3020: }
3021: $datatable .= '<td>'.$errorstr;
3022: }
3023: } else {
3024: if (keys(%error) > 0) {
3025: my $errorstr;
3026: foreach my $key (sort(keys(%error))) {
3027: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3028: }
3029: $datatable .= '<td>'.$errorstr.'</td><td> ';
3030: } elsif ($scantronurl) {
3031: $datatable .= '<td><span class="LC_nobreak">'.
3032: '<a href="'.$scantronurl.'" target="_blank">'.
3033: &mt('Custom bubblesheet format file').'</a><label>'.
3034: '<input type="checkbox" name="scantronformat_del"'.
3035: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
3036: '<td><span class="LC_nobreak"> '.
3037: &mt('Replace:').'</span><br />';
3038: }
3039: }
3040: if (keys(%error) == 0) {
3041: if ($switchserver) {
3042: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3043: } else {
3044: $datatable .='<span class="LC_nobreak"> '.
3045: '<input type="file" name="scantronformat" /></span>';
3046: }
3047: }
3048: $datatable .= '</td></tr>';
3049: $$rowtotal ++;
3050: return $datatable;
3051: }
3052:
3053: sub legacy_scantronformat {
3054: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
3055: my ($url,$error);
3056: my @statinfo = &Apache::lonnet::stat_file($newurl);
3057: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
3058: (my $result,$url) =
3059: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
3060: '','',$newfile);
3061: if ($result ne 'ok') {
3062: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
3063: }
3064: }
3065: return ($url,$error);
3066: }
3067:
3068: sub print_coursecategories {
3069: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
3070: my $datatable;
3071: if ($position eq 'top') {
3072: my $toggle_cats_crs = ' ';
3073: my $toggle_cats_dom = ' checked="checked" ';
3074: my $can_cat_crs = ' ';
3075: my $can_cat_dom = ' checked="checked" ';
3076: my $toggle_catscomm_comm = ' ';
3077: my $toggle_catscomm_dom = ' checked="checked" ';
3078: my $can_catcomm_comm = ' ';
3079: my $can_catcomm_dom = ' checked="checked" ';
3080:
3081: if (ref($settings) eq 'HASH') {
3082: if ($settings->{'togglecats'} eq 'crs') {
3083: $toggle_cats_crs = $toggle_cats_dom;
3084: $toggle_cats_dom = ' ';
3085: }
3086: if ($settings->{'categorize'} eq 'crs') {
3087: $can_cat_crs = $can_cat_dom;
3088: $can_cat_dom = ' ';
3089: }
3090: if ($settings->{'togglecatscomm'} eq 'comm') {
3091: $toggle_catscomm_comm = $toggle_catscomm_dom;
3092: $toggle_catscomm_dom = ' ';
3093: }
3094: if ($settings->{'categorizecomm'} eq 'comm') {
3095: $can_catcomm_comm = $can_catcomm_dom;
3096: $can_catcomm_dom = ' ';
3097: }
3098: }
3099: my %title = &Apache::lonlocal::texthash (
3100: togglecats => 'Show/Hide a course in catalog',
3101: togglecatscomm => 'Show/Hide a community in catalog',
3102: categorize => 'Assign a category to a course',
3103: categorizecomm => 'Assign a category to a community',
3104: );
3105: my %level = &Apache::lonlocal::texthash (
3106: dom => 'Set in Domain',
3107: crs => 'Set in Course',
3108: comm => 'Set in Community',
3109: );
3110: $datatable = '<tr class="LC_odd_row">'.
3111: '<td>'.$title{'togglecats'}.'</td>'.
3112: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3113: '<input type="radio" name="togglecats"'.
3114: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3115: '<label><input type="radio" name="togglecats"'.
3116: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
3117: '</tr><tr>'.
3118: '<td>'.$title{'categorize'}.'</td>'.
3119: '<td class="LC_right_item"><span class="LC_nobreak">'.
3120: '<label><input type="radio" name="categorize"'.
3121: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3122: '<label><input type="radio" name="categorize"'.
3123: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
3124: '</tr><tr class="LC_odd_row">'.
3125: '<td>'.$title{'togglecatscomm'}.'</td>'.
3126: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3127: '<input type="radio" name="togglecatscomm"'.
3128: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3129: '<label><input type="radio" name="togglecatscomm"'.
3130: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
3131: '</tr><tr>'.
3132: '<td>'.$title{'categorizecomm'}.'</td>'.
3133: '<td class="LC_right_item"><span class="LC_nobreak">'.
3134: '<label><input type="radio" name="categorizecomm"'.
3135: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3136: '<label><input type="radio" name="categorizecomm"'.
3137: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
3138: '</tr>';
3139: $$rowtotal += 4;
3140: } else {
3141: my $css_class;
3142: my $itemcount = 1;
3143: my $cathash;
3144: if (ref($settings) eq 'HASH') {
3145: $cathash = $settings->{'cats'};
3146: }
3147: if (ref($cathash) eq 'HASH') {
3148: my (@cats,@trails,%allitems,%idx,@jsarray);
3149: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
3150: \%allitems,\%idx,\@jsarray);
3151: my $maxdepth = scalar(@cats);
3152: my $colattrib = '';
3153: if ($maxdepth > 2) {
3154: $colattrib = ' colspan="2" ';
3155: }
3156: my @path;
3157: if (@cats > 0) {
3158: if (ref($cats[0]) eq 'ARRAY') {
3159: my $numtop = @{$cats[0]};
3160: my $maxnum = $numtop;
3161: my %default_names = (
3162: instcode => &mt('Official courses'),
3163: communities => &mt('Communities'),
3164: );
3165:
3166: if ((!grep(/^instcode$/,@{$cats[0]})) ||
3167: ($cathash->{'instcode::0'} eq '') ||
3168: (!grep(/^communities$/,@{$cats[0]})) ||
3169: ($cathash->{'communities::0'} eq '')) {
3170: $maxnum ++;
3171: }
3172: my $lastidx;
3173: for (my $i=0; $i<$numtop; $i++) {
3174: my $parent = $cats[0][$i];
3175: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3176: my $item = &escape($parent).'::0';
3177: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
3178: $lastidx = $idx{$item};
3179: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3180: .'<select name="'.$item.'"'.$chgstr.'>';
3181: for (my $k=0; $k<=$maxnum; $k++) {
3182: my $vpos = $k+1;
3183: my $selstr;
3184: if ($k == $i) {
3185: $selstr = ' selected="selected" ';
3186: }
3187: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3188: }
3189: $datatable .= '</select></td><td>';
3190: if ($parent eq 'instcode' || $parent eq 'communities') {
3191: $datatable .= '<span class="LC_nobreak">'
3192: .$default_names{$parent}.'</span>';
3193: if ($parent eq 'instcode') {
3194: $datatable .= '<br /><span class="LC_nobreak">('
3195: .&mt('with institutional codes')
3196: .')</span></td><td'.$colattrib.'>';
3197: } else {
3198: $datatable .= '<table><tr><td>';
3199: }
3200: $datatable .= '<span class="LC_nobreak">'
3201: .'<label><input type="radio" name="'
3202: .$parent.'" value="1" checked="checked" />'
3203: .&mt('Display').'</label>';
3204: if ($parent eq 'instcode') {
3205: $datatable .= ' ';
3206: } else {
3207: $datatable .= '</span></td></tr><tr><td>'
3208: .'<span class="LC_nobreak">';
3209: }
3210: $datatable .= '<label><input type="radio" name="'
3211: .$parent.'" value="0" />'
3212: .&mt('Do not display').'</label></span>';
3213: if ($parent eq 'communities') {
3214: $datatable .= '</td></tr></table>';
3215: }
3216: $datatable .= '</td>';
3217: } else {
3218: $datatable .= $parent
3219: .' <label><input type="checkbox" name="deletecategory" '
3220: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
3221: }
3222: my $depth = 1;
3223: push(@path,$parent);
3224: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
3225: pop(@path);
3226: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
3227: $itemcount ++;
3228: }
3229: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3230: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
3231: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
3232: for (my $k=0; $k<=$maxnum; $k++) {
3233: my $vpos = $k+1;
3234: my $selstr;
3235: if ($k == $numtop) {
3236: $selstr = ' selected="selected" ';
3237: }
3238: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3239: }
3240: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
3241: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
3242: .'</tr>'."\n";
3243: $itemcount ++;
3244: foreach my $default ('instcode','communities') {
3245: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
3246: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3247: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
3248: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
3249: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
3250: for (my $k=0; $k<=$maxnum; $k++) {
3251: my $vpos = $k+1;
3252: my $selstr;
3253: if ($k == $maxnum) {
3254: $selstr = ' selected="selected" ';
3255: }
3256: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3257: }
3258: $datatable .= '</select></span></td>'.
3259: '<td><span class="LC_nobreak">'.
3260: $default_names{$default}.'</span>';
3261: if ($default eq 'instcode') {
3262: $datatable .= '<br /><span class="LC_nobreak">('
3263: .&mt('with institutional codes').')</span>';
3264: }
3265: $datatable .= '</td>'
3266: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
3267: .&mt('Display').'</label> '
3268: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
3269: .&mt('Do not display').'</label></span></td></tr>';
3270: }
3271: }
3272: }
3273: } else {
3274: $datatable .= &initialize_categories($itemcount);
3275: }
3276: } else {
3277: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
3278: .&initialize_categories($itemcount);
3279: }
3280: $$rowtotal += $itemcount;
3281: }
3282: return $datatable;
3283: }
3284:
3285: sub print_serverstatuses {
3286: my ($dom,$settings,$rowtotal) = @_;
3287: my $datatable;
3288: my @pages = &serverstatus_pages();
3289: my (%namedaccess,%machineaccess);
3290: foreach my $type (@pages) {
3291: $namedaccess{$type} = '';
3292: $machineaccess{$type}= '';
3293: }
3294: if (ref($settings) eq 'HASH') {
3295: foreach my $type (@pages) {
3296: if (exists($settings->{$type})) {
3297: if (ref($settings->{$type}) eq 'HASH') {
3298: foreach my $key (keys(%{$settings->{$type}})) {
3299: if ($key eq 'namedusers') {
3300: $namedaccess{$type} = $settings->{$type}->{$key};
3301: } elsif ($key eq 'machines') {
3302: $machineaccess{$type} = $settings->{$type}->{$key};
3303: }
3304: }
3305: }
3306: }
3307: }
3308: }
3309: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
3310: my $rownum = 0;
3311: my $css_class;
3312: foreach my $type (@pages) {
3313: $rownum ++;
3314: $css_class = $rownum%2?' class="LC_odd_row"':'';
3315: $datatable .= '<tr'.$css_class.'>'.
3316: '<td><span class="LC_nobreak">'.
3317: $titles->{$type}.'</span></td>'.
3318: '<td class="LC_left_item">'.
3319: '<input type="text" name="'.$type.'_namedusers" '.
3320: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
3321: '<td class="LC_right_item">'.
3322: '<span class="LC_nobreak">'.
3323: '<input type="text" name="'.$type.'_machines" '.
3324: 'value="'.$machineaccess{$type}.'" size="10" />'.
3325: '</td></tr>'."\n";
3326: }
3327: $$rowtotal += $rownum;
3328: return $datatable;
3329: }
3330:
3331: sub serverstatus_pages {
3332: return ('userstatus','lonstatus','loncron','server-status','codeversions',
3333: 'clusterstatus','metadata_keywords','metadata_harvest',
3334: 'takeoffline','takeonline','showenv','toggledebug');
3335: }
3336:
3337: sub coursecategories_javascript {
3338: my ($settings) = @_;
3339: my ($output,$jstext,$cathash);
3340: if (ref($settings) eq 'HASH') {
3341: $cathash = $settings->{'cats'};
3342: }
3343: if (ref($cathash) eq 'HASH') {
3344: my (@cats,@jsarray,%idx);
3345: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
3346: if (@jsarray > 0) {
3347: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
3348: for (my $i=0; $i<@jsarray; $i++) {
3349: if (ref($jsarray[$i]) eq 'ARRAY') {
3350: my $catstr = join('","',@{$jsarray[$i]});
3351: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
3352: }
3353: }
3354: }
3355: } else {
3356: $jstext = ' var categories = Array(1);'."\n".
3357: ' categories[0] = Array("instcode_pos");'."\n";
3358: }
3359: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
3360: my $communities_reserved = &mt('The name: "communities" is a reserved category');
3361: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
3362: $output = <<"ENDSCRIPT";
3363: <script type="text/javascript">
3364: // <![CDATA[
3365: function reorderCats(form,parent,item,idx) {
3366: var changedVal;
3367: $jstext
3368: var newpos = 'addcategory_pos';
3369: var current = new Array;
3370: if (parent == '') {
3371: var has_instcode = 0;
3372: var maxtop = categories[idx].length;
3373: for (var j=0; j<maxtop; j++) {
3374: if (categories[idx][j] == 'instcode::0') {
3375: has_instcode == 1;
3376: }
3377: }
3378: if (has_instcode == 0) {
3379: categories[idx][maxtop] = 'instcode_pos';
3380: }
3381: } else {
3382: newpos += '_'+parent;
3383: }
3384: var maxh = 1 + categories[idx].length;
3385: var current = new Array;
3386: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3387: if (item == newpos) {
3388: changedVal = newitemVal;
3389: } else {
3390: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3391: current[newitemVal] = newpos;
3392: }
3393: for (var i=0; i<categories[idx].length; i++) {
3394: var elementName = categories[idx][i];
3395: if (elementName != item) {
3396: if (form.elements[elementName]) {
3397: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3398: current[currVal] = elementName;
3399: }
3400: }
3401: }
3402: var oldVal;
3403: for (var j=0; j<maxh; j++) {
3404: if (current[j] == undefined) {
3405: oldVal = j;
3406: }
3407: }
3408: if (oldVal < changedVal) {
3409: for (var k=oldVal+1; k<=changedVal ; k++) {
3410: var elementName = current[k];
3411: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3412: }
3413: } else {
3414: for (var k=changedVal; k<oldVal; k++) {
3415: var elementName = current[k];
3416: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3417: }
3418: }
3419: return;
3420: }
3421:
3422: function categoryCheck(form) {
3423: if (form.elements['addcategory_name'].value == 'instcode') {
3424: alert('$instcode_reserved\\n$choose_again');
3425: return false;
3426: }
3427: if (form.elements['addcategory_name'].value == 'communities') {
3428: alert('$communities_reserved\\n$choose_again');
3429: return false;
3430: }
3431: return true;
3432: }
3433:
3434: // ]]>
3435: </script>
3436:
3437: ENDSCRIPT
3438: return $output;
3439: }
3440:
3441: sub initialize_categories {
3442: my ($itemcount) = @_;
3443: my ($datatable,$css_class,$chgstr);
3444: my %default_names = (
3445: instcode => 'Official courses (with institutional codes)',
3446: communities => 'Communities',
3447: );
3448: my $select0 = ' selected="selected"';
3449: my $select1 = '';
3450: foreach my $default ('instcode','communities') {
3451: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3452: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
3453: if ($default eq 'communities') {
3454: $select1 = $select0;
3455: $select0 = '';
3456: }
3457: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3458: .'<select name="'.$default.'_pos">'
3459: .'<option value="0"'.$select0.'>1</option>'
3460: .'<option value="1"'.$select1.'>2</option>'
3461: .'<option value="2">3</option></select> '
3462: .$default_names{$default}
3463: .'</span></td><td><span class="LC_nobreak">'
3464: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
3465: .&mt('Display').'</label> <label>'
3466: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
3467: .'</label></span></td></tr>';
3468: $itemcount ++;
3469: }
3470: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3471: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
3472: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3473: .'<select name="addcategory_pos"'.$chgstr.'>'
3474: .'<option value="0">1</option>'
3475: .'<option value="1">2</option>'
3476: .'<option value="2" selected="selected">3</option></select> '
3477: .&mt('Add category').'</td><td>'.&mt('Name:')
3478: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
3479: return $datatable;
3480: }
3481:
3482: sub build_category_rows {
3483: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
3484: my ($text,$name,$item,$chgstr);
3485: if (ref($cats) eq 'ARRAY') {
3486: my $maxdepth = scalar(@{$cats});
3487: if (ref($cats->[$depth]) eq 'HASH') {
3488: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
3489: my $numchildren = @{$cats->[$depth]{$parent}};
3490: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3491: $text .= '<td><table class="LC_datatable">';
3492: my ($idxnum,$parent_name,$parent_item);
3493: my $higher = $depth - 1;
3494: if ($higher == 0) {
3495: $parent_name = &escape($parent).'::'.$higher;
3496: } else {
3497: if (ref($path) eq 'ARRAY') {
3498: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3499: }
3500: }
3501: $parent_item = 'addcategory_pos_'.$parent_name;
3502: for (my $j=0; $j<=$numchildren; $j++) {
3503: if ($j < $numchildren) {
3504: $name = $cats->[$depth]{$parent}[$j];
3505: $item = &escape($name).':'.&escape($parent).':'.$depth;
3506: $idxnum = $idx->{$item};
3507: } else {
3508: $name = $parent_name;
3509: $item = $parent_item;
3510: }
3511: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
3512: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
3513: for (my $i=0; $i<=$numchildren; $i++) {
3514: my $vpos = $i+1;
3515: my $selstr;
3516: if ($j == $i) {
3517: $selstr = ' selected="selected" ';
3518: }
3519: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
3520: }
3521: $text .= '</select> ';
3522: if ($j < $numchildren) {
3523: my $deeper = $depth+1;
3524: $text .= $name.' '
3525: .'<label><input type="checkbox" name="deletecategory" value="'
3526: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
3527: if(ref($path) eq 'ARRAY') {
3528: push(@{$path},$name);
3529: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
3530: pop(@{$path});
3531: }
3532: } else {
3533: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
3534: if ($j == $numchildren) {
3535: $text .= $name;
3536: } else {
3537: $text .= $item;
3538: }
3539: $text .= '" value="" />';
3540: }
3541: $text .= '</td></tr>';
3542: }
3543: $text .= '</table></td>';
3544: } else {
3545: my $higher = $depth-1;
3546: if ($higher == 0) {
3547: $name = &escape($parent).'::'.$higher;
3548: } else {
3549: if (ref($path) eq 'ARRAY') {
3550: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3551: }
3552: }
3553: my $colspan;
3554: if ($parent ne 'instcode') {
3555: $colspan = $maxdepth - $depth - 1;
3556: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
3557: }
3558: }
3559: }
3560: }
3561: return $text;
3562: }
3563:
3564: sub modifiable_userdata_row {
3565: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
3566: my $rolename;
3567: if ($context eq 'selfcreate') {
3568: if (ref($usertypes) eq 'HASH') {
3569: $rolename = $usertypes->{$role};
3570: } else {
3571: $rolename = $role;
3572: }
3573: } else {
3574: if ($role eq 'cr') {
3575: $rolename = &mt('Custom role');
3576: } else {
3577: $rolename = &Apache::lonnet::plaintext($role);
3578: }
3579: }
3580: my @fields = ('lastname','firstname','middlename','generation',
3581: 'permanentemail','id');
3582: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3583: my $output;
3584: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3585: $output = '<tr '.$css_class.'>'.
3586: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
3587: '<td class="LC_left_item" colspan="2"><table>';
3588: my $rem;
3589: my %checks;
3590: if (ref($settings) eq 'HASH') {
3591: if (ref($settings->{$context}) eq 'HASH') {
3592: if (ref($settings->{$context}->{$role}) eq 'HASH') {
3593: foreach my $field (@fields) {
3594: if ($settings->{$context}->{$role}->{$field}) {
3595: $checks{$field} = ' checked="checked" ';
3596: }
3597: }
3598: }
3599: }
3600: }
3601: for (my $i=0; $i<@fields; $i++) {
3602: my $rem = $i%($numinrow);
3603: if ($rem == 0) {
3604: if ($i > 0) {
3605: $output .= '</tr>';
3606: }
3607: $output .= '<tr>';
3608: }
3609: my $check = ' ';
3610: if (exists($checks{$fields[$i]})) {
3611: $check = $checks{$fields[$i]}
3612: } else {
3613: if ($role eq 'st') {
3614: if (ref($settings) ne 'HASH') {
3615: $check = ' checked="checked" ';
3616: }
3617: }
3618: }
3619: $output .= '<td class="LC_left_item">'.
3620: '<span class="LC_nobreak"><label>'.
3621: '<input type="checkbox" name="canmodify_'.$role.'" '.
3622: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
3623: '</label></span></td>';
3624: $rem = @fields%($numinrow);
3625: }
3626: my $colsleft = $numinrow - $rem;
3627: if ($colsleft > 1 ) {
3628: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3629: ' </td>';
3630: } elsif ($colsleft == 1) {
3631: $output .= '<td class="LC_left_item"> </td>';
3632: }
3633: $output .= '</tr></table></td></tr>';
3634: return $output;
3635: }
3636:
3637: sub insttypes_row {
3638: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
3639: my %lt = &Apache::lonlocal::texthash (
3640: cansearch => 'Users allowed to search',
3641: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
3642: lockablenames => 'User preference to lock name',
3643: );
3644: my $showdom;
3645: if ($context eq 'cansearch') {
3646: $showdom = ' ('.$dom.')';
3647: }
3648: my $output = '<tr class="LC_odd_row">'.
3649: '<td>'.$lt{$context}.$showdom.
3650: '</td><td class="LC_left_item" colspan="2"><table>';
3651: my $rem;
3652: if (ref($types) eq 'ARRAY') {
3653: for (my $i=0; $i<@{$types}; $i++) {
3654: if (defined($usertypes->{$types->[$i]})) {
3655: my $rem = $i%($numinrow);
3656: if ($rem == 0) {
3657: if ($i > 0) {
3658: $output .= '</tr>';
3659: }
3660: $output .= '<tr>';
3661: }
3662: my $check = ' ';
3663: if (ref($settings) eq 'HASH') {
3664: if (ref($settings->{$context}) eq 'ARRAY') {
3665: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
3666: $check = ' checked="checked" ';
3667: }
3668: } elsif ($context eq 'statustocreate') {
3669: $check = ' checked="checked" ';
3670: }
3671: }
3672: $output .= '<td class="LC_left_item">'.
3673: '<span class="LC_nobreak"><label>'.
3674: '<input type="checkbox" name="'.$context.'" '.
3675: 'value="'.$types->[$i].'"'.$check.'/>'.
3676: $usertypes->{$types->[$i]}.'</label></span></td>';
3677: }
3678: }
3679: $rem = @{$types}%($numinrow);
3680: }
3681: my $colsleft = $numinrow - $rem;
3682: if (($rem == 0) && (@{$types} > 0)) {
3683: $output .= '<tr>';
3684: }
3685: if ($colsleft > 1) {
3686: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
3687: } else {
3688: $output .= '<td class="LC_left_item">';
3689: }
3690: my $defcheck = ' ';
3691: if (ref($settings) eq 'HASH') {
3692: if (ref($settings->{$context}) eq 'ARRAY') {
3693: if (grep(/^default$/,@{$settings->{$context}})) {
3694: $defcheck = ' checked="checked" ';
3695: }
3696: } elsif ($context eq 'statustocreate') {
3697: $defcheck = ' checked="checked" ';
3698: }
3699: }
3700: $output .= '<span class="LC_nobreak"><label>'.
3701: '<input type="checkbox" name="'.$context.'" '.
3702: 'value="default"'.$defcheck.'/>'.
3703: $othertitle.'</label></span></td>'.
3704: '</tr></table></td></tr>';
3705: return $output;
3706: }
3707:
3708: sub sorted_searchtitles {
3709: my %searchtitles = &Apache::lonlocal::texthash(
3710: 'uname' => 'username',
3711: 'lastname' => 'last name',
3712: 'lastfirst' => 'last name, first name',
3713: );
3714: my @titleorder = ('uname','lastname','lastfirst');
3715: return (\%searchtitles,\@titleorder);
3716: }
3717:
3718: sub sorted_searchtypes {
3719: my %srchtypes_desc = (
3720: exact => 'is exact match',
3721: contains => 'contains ..',
3722: begins => 'begins with ..',
3723: );
3724: my @srchtypeorder = ('exact','begins','contains');
3725: return (\%srchtypes_desc,\@srchtypeorder);
3726: }
3727:
3728: sub usertype_update_row {
3729: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
3730: my $datatable;
3731: my $numinrow = 4;
3732: foreach my $type (@{$types}) {
3733: if (defined($usertypes->{$type})) {
3734: $$rownums ++;
3735: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
3736: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
3737: '</td><td class="LC_left_item"><table>';
3738: for (my $i=0; $i<@{$fields}; $i++) {
3739: my $rem = $i%($numinrow);
3740: if ($rem == 0) {
3741: if ($i > 0) {
3742: $datatable .= '</tr>';
3743: }
3744: $datatable .= '<tr>';
3745: }
3746: my $check = ' ';
3747: if (ref($settings) eq 'HASH') {
3748: if (ref($settings->{'fields'}) eq 'HASH') {
3749: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
3750: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
3751: $check = ' checked="checked" ';
3752: }
3753: }
3754: }
3755: }
3756:
3757: if ($i == @{$fields}-1) {
3758: my $colsleft = $numinrow - $rem;
3759: if ($colsleft > 1) {
3760: $datatable .= '<td colspan="'.$colsleft.'">';
3761: } else {
3762: $datatable .= '<td>';
3763: }
3764: } else {
3765: $datatable .= '<td>';
3766: }
3767: $datatable .= '<span class="LC_nobreak"><label>'.
3768: '<input type="checkbox" name="updateable_'.$type.
3769: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
3770: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
3771: }
3772: $datatable .= '</tr></table></td></tr>';
3773: }
3774: }
3775: return $datatable;
3776: }
3777:
3778: sub modify_login {
3779: my ($r,$dom,$confname,%domconfig) = @_;
3780: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
3781: my %title = ( coursecatalog => 'Display course catalog',
3782: adminmail => 'Display administrator E-mail address',
3783: newuser => 'Link for visitors to create a user account',
3784: loginheader => 'Log-in box header');
3785: my @offon = ('off','on');
3786: my %curr_loginvia;
3787: if (ref($domconfig{login}) eq 'HASH') {
3788: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
3789: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
3790: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
3791: }
3792: }
3793: }
3794: my %loginhash;
3795: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
3796: \%domconfig,\%loginhash);
3797: my @toggles = ('coursecatalog','adminmail','newuser');
3798: foreach my $item (@toggles) {
3799: $loginhash{login}{$item} = $env{'form.'.$item};
3800: }
3801: $loginhash{login}{loginheader} = $env{'form.loginheader'};
3802: if (ref($colchanges{'login'}) eq 'HASH') {
3803: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
3804: \%loginhash);
3805: }
3806:
3807: my %servers = &dom_servers($dom);
3808: my @loginvia_attribs = ('serverpath','custompath','exempt');
3809: if (keys(%servers) > 1) {
3810: foreach my $lonhost (keys(%servers)) {
3811: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
3812: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
3813: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
3814: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
3815: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
3816: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3817: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3818: $changes{'loginvia'}{$lonhost} = 1;
3819: } else {
3820: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
3821: $changes{'loginvia'}{$lonhost} = 1;
3822: }
3823: } else {
3824: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3825: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3826: $changes{'loginvia'}{$lonhost} = 1;
3827: }
3828: }
3829: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
3830: foreach my $item (@loginvia_attribs) {
3831: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
3832: }
3833: } else {
3834: foreach my $item (@loginvia_attribs) {
3835: my $new = $env{'form.'.$lonhost.'_'.$item};
3836: if (($item eq 'serverpath') && ($new eq 'custom')) {
3837: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
3838: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
3839: $new = '/';
3840: }
3841: }
3842: if (($item eq 'custompath') &&
3843: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
3844: $new = '';
3845: }
3846: if ($new ne $curr_loginvia{$lonhost}{$item}) {
3847: $changes{'loginvia'}{$lonhost} = 1;
3848: }
3849: if ($item eq 'exempt') {
3850: $new =~ s/^\s+//;
3851: $new =~ s/\s+$//;
3852: my @poss_ips = split(/\s*[,:]\s*/,$new);
3853: my @okips;
3854: foreach my $ip (@poss_ips) {
3855: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
3856: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
3857: push(@okips,$ip);
3858: }
3859: }
3860: }
3861: if (@okips > 0) {
3862: $new = join(',',@okips);
3863: } else {
3864: $new = '';
3865: }
3866: }
3867:
3868: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
3869: }
3870: }
3871: } else {
3872: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3873: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3874: $changes{'loginvia'}{$lonhost} = 1;
3875: foreach my $item (@loginvia_attribs) {
3876: my $new = $env{'form.'.$lonhost.'_'.$item};
3877: if (($item eq 'serverpath') && ($new eq 'custom')) {
3878: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
3879: $new = '/';
3880: }
3881: }
3882: if (($item eq 'custompath') &&
3883: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
3884: $new = '';
3885: }
3886: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
3887: }
3888: }
3889: }
3890: }
3891: }
3892:
3893: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
3894: $dom);
3895: if ($putresult eq 'ok') {
3896: my @toggles = ('coursecatalog','adminmail','newuser');
3897: my %defaultchecked = (
3898: 'coursecatalog' => 'on',
3899: 'adminmail' => 'off',
3900: 'newuser' => 'off',
3901: );
3902: if (ref($domconfig{'login'}) eq 'HASH') {
3903: foreach my $item (@toggles) {
3904: if ($defaultchecked{$item} eq 'on') {
3905: if (($domconfig{'login'}{$item} eq '0') &&
3906: ($env{'form.'.$item} eq '1')) {
3907: $changes{$item} = 1;
3908: } elsif (($domconfig{'login'}{$item} eq '' ||
3909: $domconfig{'login'}{$item} eq '1') &&
3910: ($env{'form.'.$item} eq '0')) {
3911: $changes{$item} = 1;
3912: }
3913: } elsif ($defaultchecked{$item} eq 'off') {
3914: if (($domconfig{'login'}{$item} eq '1') &&
3915: ($env{'form.'.$item} eq '0')) {
3916: $changes{$item} = 1;
3917: } elsif (($domconfig{'login'}{$item} eq '' ||
3918: $domconfig{'login'}{$item} eq '0') &&
3919: ($env{'form.'.$item} eq '1')) {
3920: $changes{$item} = 1;
3921: }
3922: }
3923: }
3924: }
3925: if (keys(%changes) > 0 || $colchgtext) {
3926: &Apache::loncommon::devalidate_domconfig_cache($dom);
3927: $resulttext = &mt('Changes made:').'<ul>';
3928: foreach my $item (sort(keys(%changes))) {
3929: if ($item eq 'loginvia') {
3930: if (ref($changes{$item}) eq 'HASH') {
3931: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
3932: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
3933: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
3934: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
3935: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
3936: $protocol = 'http' if ($protocol ne 'https');
3937: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
3938:
3939: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
3940: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
3941: } else {
3942: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
3943: }
3944: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
3945: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
3946: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
3947: }
3948: $resulttext .= '</li>';
3949: } else {
3950: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
3951: }
3952: } else {
3953: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
3954: }
3955: }
3956: $resulttext .= '</ul></li>';
3957: }
3958: } else {
3959: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
3960: }
3961: }
3962: $resulttext .= $colchgtext.'</ul>';
3963: } else {
3964: $resulttext = &mt('No changes made to log-in page settings');
3965: }
3966: } else {
3967: $resulttext = '<span class="LC_error">'.
3968: &mt('An error occurred: [_1]',$putresult).'</span>';
3969: }
3970: if ($errors) {
3971: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
3972: $errors.'</ul>';
3973: }
3974: return $resulttext;
3975: }
3976:
3977: sub color_font_choices {
3978: my %choices =
3979: &Apache::lonlocal::texthash (
3980: img => "Header",
3981: bgs => "Background colors",
3982: links => "Link colors",
3983: images => "Images",
3984: font => "Font color",
3985: fontmenu => "Font Menu",
3986: pgbg => "Page",
3987: tabbg => "Header",
3988: sidebg => "Border",
3989: link => "Link",
3990: alink => "Active link",
3991: vlink => "Visited link",
3992: );
3993: return %choices;
3994: }
3995:
3996: sub modify_rolecolors {
3997: my ($r,$dom,$confname,$roles,%domconfig) = @_;
3998: my ($resulttext,%rolehash);
3999: $rolehash{'rolecolors'} = {};
4000: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
4001: if ($domconfig{'rolecolors'} eq '') {
4002: $domconfig{'rolecolors'} = {};
4003: }
4004: }
4005: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
4006: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
4007: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
4008: $dom);
4009: if ($putresult eq 'ok') {
4010: if (keys(%changes) > 0) {
4011: &Apache::loncommon::devalidate_domconfig_cache($dom);
4012: $resulttext = &display_colorchgs($dom,\%changes,$roles,
4013: $rolehash{'rolecolors'});
4014: } else {
4015: $resulttext = &mt('No changes made to default color schemes');
4016: }
4017: } else {
4018: $resulttext = '<span class="LC_error">'.
4019: &mt('An error occurred: [_1]',$putresult).'</span>';
4020: }
4021: if ($errors) {
4022: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
4023: $errors.'</ul>';
4024: }
4025: return $resulttext;
4026: }
4027:
4028: sub modify_colors {
4029: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
4030: my (%changes,%choices);
4031: my @bgs;
4032: my @links = ('link','alink','vlink');
4033: my @logintext;
4034: my @images;
4035: my $servadm = $r->dir_config('lonAdmEMail');
4036: my $errors;
4037: foreach my $role (@{$roles}) {
4038: if ($role eq 'login') {
4039: %choices = &login_choices();
4040: @logintext = ('textcol','bgcol');
4041: } else {
4042: %choices = &color_font_choices();
4043: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
4044: }
4045: if ($role eq 'login') {
4046: @images = ('img','logo','domlogo','login');
4047: @bgs = ('pgbg','mainbg','sidebg');
4048: } else {
4049: @images = ('img');
4050: @bgs = ('pgbg','tabbg','sidebg');
4051: }
4052: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
4053: foreach my $item (@bgs,@links,@logintext) {
4054: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
4055: }
4056: my ($configuserok,$author_ok,$switchserver) =
4057: &config_check($dom,$confname,$servadm);
4058: my ($width,$height) = &thumb_dimensions();
4059: if (ref($domconfig->{$role}) ne 'HASH') {
4060: $domconfig->{$role} = {};
4061: }
4062: foreach my $img (@images) {
4063: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
4064: if (defined($env{'form.login_showlogo_'.$img})) {
4065: $confhash->{$role}{'showlogo'}{$img} = 1;
4066: } else {
4067: $confhash->{$role}{'showlogo'}{$img} = 0;
4068: }
4069: }
4070: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
4071: && !defined($domconfig->{$role}{$img})
4072: && !$env{'form.'.$role.'_del_'.$img}
4073: && $env{'form.'.$role.'_import_'.$img}) {
4074: # import the old configured image from the .tab setting
4075: # if they haven't provided a new one
4076: $domconfig->{$role}{$img} =
4077: $env{'form.'.$role.'_import_'.$img};
4078: }
4079: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
4080: my $error;
4081: if ($configuserok eq 'ok') {
4082: if ($switchserver) {
4083: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
4084: } else {
4085: if ($author_ok eq 'ok') {
4086: my ($result,$logourl) =
4087: &publishlogo($r,'upload',$role.'_'.$img,
4088: $dom,$confname,$img,$width,$height);
4089: if ($result eq 'ok') {
4090: $confhash->{$role}{$img} = $logourl;
4091: $changes{$role}{'images'}{$img} = 1;
4092: } else {
4093: $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);
4094: }
4095: } else {
4096: $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);
4097: }
4098: }
4099: } else {
4100: $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);
4101: }
4102: if ($error) {
4103: &Apache::lonnet::logthis($error);
4104: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4105: }
4106: } elsif ($domconfig->{$role}{$img} ne '') {
4107: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
4108: my $error;
4109: if ($configuserok eq 'ok') {
4110: # is confname an author?
4111: if ($switchserver eq '') {
4112: if ($author_ok eq 'ok') {
4113: my ($result,$logourl) =
4114: &publishlogo($r,'copy',$domconfig->{$role}{$img},
4115: $dom,$confname,$img,$width,$height);
4116: if ($result eq 'ok') {
4117: $confhash->{$role}{$img} = $logourl;
4118: $changes{$role}{'images'}{$img} = 1;
4119: }
4120: }
4121: }
4122: }
4123: }
4124: }
4125: }
4126: if (ref($domconfig) eq 'HASH') {
4127: if (ref($domconfig->{$role}) eq 'HASH') {
4128: foreach my $img (@images) {
4129: if ($domconfig->{$role}{$img} ne '') {
4130: if ($env{'form.'.$role.'_del_'.$img}) {
4131: $confhash->{$role}{$img} = '';
4132: $changes{$role}{'images'}{$img} = 1;
4133: } else {
4134: if ($confhash->{$role}{$img} eq '') {
4135: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
4136: }
4137: }
4138: } else {
4139: if ($env{'form.'.$role.'_del_'.$img}) {
4140: $confhash->{$role}{$img} = '';
4141: $changes{$role}{'images'}{$img} = 1;
4142: }
4143: }
4144: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
4145: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
4146: if ($confhash->{$role}{'showlogo'}{$img} ne
4147: $domconfig->{$role}{'showlogo'}{$img}) {
4148: $changes{$role}{'showlogo'}{$img} = 1;
4149: }
4150: } else {
4151: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
4152: $changes{$role}{'showlogo'}{$img} = 1;
4153: }
4154: }
4155: }
4156: }
4157: if ($domconfig->{$role}{'font'} ne '') {
4158: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
4159: $changes{$role}{'font'} = 1;
4160: }
4161: } else {
4162: if ($confhash->{$role}{'font'}) {
4163: $changes{$role}{'font'} = 1;
4164: }
4165: }
4166: if ($role ne 'login') {
4167: if ($domconfig->{$role}{'fontmenu'} ne '') {
4168: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
4169: $changes{$role}{'fontmenu'} = 1;
4170: }
4171: } else {
4172: if ($confhash->{$role}{'fontmenu'}) {
4173: $changes{$role}{'fontmenu'} = 1;
4174: }
4175: }
4176: }
4177: foreach my $item (@bgs) {
4178: if ($domconfig->{$role}{$item} ne '') {
4179: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4180: $changes{$role}{'bgs'}{$item} = 1;
4181: }
4182: } else {
4183: if ($confhash->{$role}{$item}) {
4184: $changes{$role}{'bgs'}{$item} = 1;
4185: }
4186: }
4187: }
4188: foreach my $item (@links) {
4189: if ($domconfig->{$role}{$item} ne '') {
4190: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4191: $changes{$role}{'links'}{$item} = 1;
4192: }
4193: } else {
4194: if ($confhash->{$role}{$item}) {
4195: $changes{$role}{'links'}{$item} = 1;
4196: }
4197: }
4198: }
4199: foreach my $item (@logintext) {
4200: if ($domconfig->{$role}{$item} ne '') {
4201: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4202: $changes{$role}{'logintext'}{$item} = 1;
4203: }
4204: } else {
4205: if ($confhash->{$role}{$item}) {
4206: $changes{$role}{'logintext'}{$item} = 1;
4207: }
4208: }
4209: }
4210: } else {
4211: &default_change_checker($role,\@images,\@links,\@bgs,
4212: \@logintext,$confhash,\%changes);
4213: }
4214: } else {
4215: &default_change_checker($role,\@images,\@links,\@bgs,
4216: \@logintext,$confhash,\%changes);
4217: }
4218: }
4219: return ($errors,%changes);
4220: }
4221:
4222: sub config_check {
4223: my ($dom,$confname,$servadm) = @_;
4224: my ($configuserok,$author_ok,$switchserver,%currroles);
4225: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
4226: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
4227: $confname,$servadm);
4228: if ($configuserok eq 'ok') {
4229: $switchserver = &check_switchserver($dom,$confname);
4230: if ($switchserver eq '') {
4231: $author_ok = &check_authorstatus($dom,$confname,%currroles);
4232: }
4233: }
4234: return ($configuserok,$author_ok,$switchserver);
4235: }
4236:
4237: sub default_change_checker {
4238: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
4239: foreach my $item (@{$links}) {
4240: if ($confhash->{$role}{$item}) {
4241: $changes->{$role}{'links'}{$item} = 1;
4242: }
4243: }
4244: foreach my $item (@{$bgs}) {
4245: if ($confhash->{$role}{$item}) {
4246: $changes->{$role}{'bgs'}{$item} = 1;
4247: }
4248: }
4249: foreach my $item (@{$logintext}) {
4250: if ($confhash->{$role}{$item}) {
4251: $changes->{$role}{'logintext'}{$item} = 1;
4252: }
4253: }
4254: foreach my $img (@{$images}) {
4255: if ($env{'form.'.$role.'_del_'.$img}) {
4256: $confhash->{$role}{$img} = '';
4257: $changes->{$role}{'images'}{$img} = 1;
4258: }
4259: if ($role eq 'login') {
4260: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
4261: $changes->{$role}{'showlogo'}{$img} = 1;
4262: }
4263: }
4264: }
4265: if ($confhash->{$role}{'font'}) {
4266: $changes->{$role}{'font'} = 1;
4267: }
4268: }
4269:
4270: sub display_colorchgs {
4271: my ($dom,$changes,$roles,$confhash) = @_;
4272: my (%choices,$resulttext);
4273: if (!grep(/^login$/,@{$roles})) {
4274: $resulttext = &mt('Changes made:').'<br />';
4275: }
4276: foreach my $role (@{$roles}) {
4277: if ($role eq 'login') {
4278: %choices = &login_choices();
4279: } else {
4280: %choices = &color_font_choices();
4281: }
4282: if (ref($changes->{$role}) eq 'HASH') {
4283: if ($role ne 'login') {
4284: $resulttext .= '<h4>'.&mt($role).'</h4>';
4285: }
4286: foreach my $key (sort(keys(%{$changes->{$role}}))) {
4287: if ($role ne 'login') {
4288: $resulttext .= '<ul>';
4289: }
4290: if (ref($changes->{$role}{$key}) eq 'HASH') {
4291: if ($role ne 'login') {
4292: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
4293: }
4294: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
4295: if (($role eq 'login') && ($key eq 'showlogo')) {
4296: if ($confhash->{$role}{$key}{$item}) {
4297: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
4298: } else {
4299: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
4300: }
4301: } elsif ($confhash->{$role}{$item} eq '') {
4302: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
4303: } else {
4304: my $newitem = $confhash->{$role}{$item};
4305: if ($key eq 'images') {
4306: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
4307: }
4308: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
4309: }
4310: }
4311: if ($role ne 'login') {
4312: $resulttext .= '</ul></li>';
4313: }
4314: } else {
4315: if ($confhash->{$role}{$key} eq '') {
4316: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
4317: } else {
4318: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
4319: }
4320: }
4321: if ($role ne 'login') {
4322: $resulttext .= '</ul>';
4323: }
4324: }
4325: }
4326: }
4327: return $resulttext;
4328: }
4329:
4330: sub thumb_dimensions {
4331: return ('200','50');
4332: }
4333:
4334: sub check_dimensions {
4335: my ($inputfile) = @_;
4336: my ($fullwidth,$fullheight);
4337: if ($inputfile =~ m|^[/\w.\-]+$|) {
4338: if (open(PIPE,"identify $inputfile 2>&1 |")) {
4339: my $imageinfo = <PIPE>;
4340: if (!close(PIPE)) {
4341: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
4342: }
4343: chomp($imageinfo);
4344: my ($fullsize) =
4345: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
4346: if ($fullsize) {
4347: ($fullwidth,$fullheight) = split(/x/,$fullsize);
4348: }
4349: }
4350: }
4351: return ($fullwidth,$fullheight);
4352: }
4353:
4354: sub check_configuser {
4355: my ($uhome,$dom,$confname,$servadm) = @_;
4356: my ($configuserok,%currroles);
4357: if ($uhome eq 'no_host') {
4358: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
4359: my $configpass = &LONCAPA::Enrollment::create_password();
4360: $configuserok =
4361: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
4362: $configpass,'','','','','',undef,$servadm);
4363: } else {
4364: $configuserok = 'ok';
4365: %currroles =
4366: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
4367: }
4368: return ($configuserok,%currroles);
4369: }
4370:
4371: sub check_authorstatus {
4372: my ($dom,$confname,%currroles) = @_;
4373: my $author_ok;
4374: if (!$currroles{':'.$dom.':au'}) {
4375: my $start = time;
4376: my $end = 0;
4377: $author_ok =
4378: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
4379: 'au',$end,$start,'','','domconfig');
4380: } else {
4381: $author_ok = 'ok';
4382: }
4383: return $author_ok;
4384: }
4385:
4386: sub publishlogo {
4387: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
4388: my ($output,$fname,$logourl);
4389: if ($action eq 'upload') {
4390: $fname=$env{'form.'.$formname.'.filename'};
4391: chop($env{'form.'.$formname});
4392: } else {
4393: ($fname) = ($formname =~ /([^\/]+)$/);
4394: }
4395: if ($savefileas ne '') {
4396: $fname = $savefileas;
4397: }
4398: $fname=&Apache::lonnet::clean_filename($fname);
4399: # See if there is anything left
4400: unless ($fname) { return ('error: no uploaded file'); }
4401: $fname="$subdir/$fname";
4402: my $filepath='/home/'.$confname.'/public_html';
4403: my ($fnamepath,$file,$fetchthumb);
4404: $file=$fname;
4405: if ($fname=~m|/|) {
4406: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
4407: }
4408: my @parts=split(/\//,$filepath.'/'.$fnamepath);
4409: my $count;
4410: for ($count=4;$count<=$#parts;$count++) {
4411: $filepath.="/$parts[$count]";
4412: if ((-e $filepath)!=1) {
4413: mkdir($filepath,02770);
4414: }
4415: }
4416: # Check for bad extension and disallow upload
4417: if ($file=~/\.(\w+)$/ &&
4418: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
4419: $output =
4420: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
4421: } elsif ($file=~/\.(\w+)$/ &&
4422: !defined(&Apache::loncommon::fileembstyle($1))) {
4423: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
4424: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
4425: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
4426: } elsif (-d "$filepath/$file") {
4427: $output = &mt('File name is a directory name - rename the file and re-upload');
4428: } else {
4429: my $source = $filepath.'/'.$file;
4430: my $logfile;
4431: if (!open($logfile,">>$source".'.log')) {
4432: return (&mt('No write permission to Construction Space'));
4433: }
4434: print $logfile
4435: "\n================= Publish ".localtime()." ================\n".
4436: $env{'user.name'}.':'.$env{'user.domain'}."\n";
4437: # Save the file
4438: if (!open(FH,'>'.$source)) {
4439: &Apache::lonnet::logthis('Failed to create '.$source);
4440: return (&mt('Failed to create file'));
4441: }
4442: if ($action eq 'upload') {
4443: if (!print FH ($env{'form.'.$formname})) {
4444: &Apache::lonnet::logthis('Failed to write to '.$source);
4445: return (&mt('Failed to write file'));
4446: }
4447: } else {
4448: my $original = &Apache::lonnet::filelocation('',$formname);
4449: if(!copy($original,$source)) {
4450: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
4451: return (&mt('Failed to write file'));
4452: }
4453: }
4454: close(FH);
4455: chmod(0660, $source); # Permissions to rw-rw---.
4456:
4457: my $docroot=$r->dir_config('lonDocRoot');
4458: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
4459: my $copyfile=$targetdir.'/'.$file;
4460:
4461: my @parts=split(/\//,$targetdir);
4462: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
4463: for (my $count=5;$count<=$#parts;$count++) {
4464: $path.="/$parts[$count]";
4465: if (!-e $path) {
4466: print $logfile "\nCreating directory ".$path;
4467: mkdir($path,02770);
4468: }
4469: }
4470: my $versionresult;
4471: if (-e $copyfile) {
4472: $versionresult = &logo_versioning($targetdir,$file,$logfile);
4473: } else {
4474: $versionresult = 'ok';
4475: }
4476: if ($versionresult eq 'ok') {
4477: if (copy($source,$copyfile)) {
4478: print $logfile "\nCopied original source to ".$copyfile."\n";
4479: $output = 'ok';
4480: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
4481: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
4482: } else {
4483: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
4484: $output = &mt('Failed to copy file to RES space').", $!";
4485: }
4486: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
4487: my $inputfile = $filepath.'/'.$file;
4488: my $outfile = $filepath.'/'.'tn-'.$file;
4489: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
4490: if ($fullwidth ne '' && $fullheight ne '') {
4491: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
4492: my $thumbsize = $thumbwidth.'x'.$thumbheight;
4493: system("convert -sample $thumbsize $inputfile $outfile");
4494: chmod(0660, $filepath.'/tn-'.$file);
4495: if (-e $outfile) {
4496: my $copyfile=$targetdir.'/tn-'.$file;
4497: if (copy($outfile,$copyfile)) {
4498: print $logfile "\nCopied source to ".$copyfile."\n";
4499: &write_metadata($dom,$confname,$formname,
4500: $targetdir,'tn-'.$file,$logfile);
4501: } else {
4502: print $logfile "\nUnable to write ".$copyfile.
4503: ':'.$!."\n";
4504: }
4505: }
4506: }
4507: }
4508: }
4509: } else {
4510: $output = $versionresult;
4511: }
4512: }
4513: return ($output,$logourl);
4514: }
4515:
4516: sub logo_versioning {
4517: my ($targetdir,$file,$logfile) = @_;
4518: my $target = $targetdir.'/'.$file;
4519: my ($maxversion,$fn,$extn,$output);
4520: $maxversion = 0;
4521: if ($file =~ /^(.+)\.(\w+)$/) {
4522: $fn=$1;
4523: $extn=$2;
4524: }
4525: opendir(DIR,$targetdir);
4526: while (my $filename=readdir(DIR)) {
4527: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
4528: $maxversion=($1>$maxversion)?$1:$maxversion;
4529: }
4530: }
4531: $maxversion++;
4532: print $logfile "\nCreating old version ".$maxversion."\n";
4533: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
4534: if (copy($target,$copyfile)) {
4535: print $logfile "Copied old target to ".$copyfile."\n";
4536: $copyfile=$copyfile.'.meta';
4537: if (copy($target.'.meta',$copyfile)) {
4538: print $logfile "Copied old target metadata to ".$copyfile."\n";
4539: $output = 'ok';
4540: } else {
4541: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
4542: $output = &mt('Failed to copy old meta').", $!, ";
4543: }
4544: } else {
4545: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
4546: $output = &mt('Failed to copy old target').", $!, ";
4547: }
4548: return $output;
4549: }
4550:
4551: sub write_metadata {
4552: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
4553: my (%metadatafields,%metadatakeys,$output);
4554: $metadatafields{'title'}=$formname;
4555: $metadatafields{'creationdate'}=time;
4556: $metadatafields{'lastrevisiondate'}=time;
4557: $metadatafields{'copyright'}='public';
4558: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
4559: $env{'user.domain'};
4560: $metadatafields{'authorspace'}=$confname.':'.$dom;
4561: $metadatafields{'domain'}=$dom;
4562: {
4563: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
4564: my $mfh;
4565: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
4566: $output = &mt('Could not write metadata');
4567: }
4568: foreach (sort keys %metadatafields) {
4569: unless ($_=~/\./) {
4570: my $unikey=$_;
4571: $unikey=~/^([A-Za-z]+)/;
4572: my $tag=$1;
4573: $tag=~tr/A-Z/a-z/;
4574: print $mfh "\n\<$tag";
4575: foreach (split(/\,/,$metadatakeys{$unikey})) {
4576: my $value=$metadatafields{$unikey.'.'.$_};
4577: $value=~s/\"/\'\'/g;
4578: print $mfh ' '.$_.'="'.$value.'"';
4579: }
4580: print $mfh '>'.
4581: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
4582: .'</'.$tag.'>';
4583: }
4584: }
4585: $output = 'ok';
4586: print $logfile "\nWrote metadata";
4587: close($mfh);
4588: }
4589: }
4590:
4591: sub check_switchserver {
4592: my ($dom,$confname) = @_;
4593: my ($allowed,$switchserver);
4594: my $home = &Apache::lonnet::homeserver($confname,$dom);
4595: if ($home eq 'no_host') {
4596: $home = &Apache::lonnet::domain($dom,'primary');
4597: }
4598: my @ids=&Apache::lonnet::current_machine_ids();
4599: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
4600: if (!$allowed) {
4601: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
4602: }
4603: return $switchserver;
4604: }
4605:
4606: sub modify_quotas {
4607: my ($dom,$action,%domconfig) = @_;
4608: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
4609: %limithash,$toolregexp,%conditions,$resulttext,%changes);
4610: if ($action eq 'quotas') {
4611: $context = 'tools';
4612: } else {
4613: $context = $action;
4614: }
4615: if ($context eq 'requestcourses') {
4616: @usertools = ('official','unofficial','community');
4617: @options =('norequest','approval','validate','autolimit');
4618: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
4619: %titles = &courserequest_titles();
4620: $toolregexp = join('|',@usertools);
4621: %conditions = &courserequest_conditions();
4622: } else {
4623: @usertools = ('aboutme','blog','portfolio');
4624: %titles = &tool_titles();
4625: }
4626: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4627: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4628: foreach my $key (keys(%env)) {
4629: if ($context eq 'requestcourses') {
4630: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
4631: my $item = $1;
4632: my $type = $2;
4633: if ($type =~ /^limit_(.+)/) {
4634: $limithash{$item}{$1} = $env{$key};
4635: } else {
4636: $confhash{$item}{$type} = $env{$key};
4637: }
4638: }
4639: } else {
4640: if ($key =~ /^form\.quota_(.+)$/) {
4641: $confhash{'defaultquota'}{$1} = $env{$key};
4642: }
4643: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
4644: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
4645: }
4646: }
4647: }
4648: if ($context eq 'requestcourses') {
4649: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
4650: @approvalnotify = sort(@approvalnotify);
4651: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
4652: if (ref($domconfig{$action}) eq 'HASH') {
4653: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
4654: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
4655: $changes{'notify'}{'approval'} = 1;
4656: }
4657: } else {
4658: if ($domconfig{$action}{'notify'}{'approval'}) {
4659: $changes{'notify'}{'approval'} = 1;
4660: }
4661: }
4662: } else {
4663: if ($domconfig{$action}{'notify'}{'approval'}) {
4664: $changes{'notify'}{'approval'} = 1;
4665: }
4666: }
4667: } else {
4668: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
4669: }
4670: foreach my $item (@usertools) {
4671: foreach my $type (@{$types},'default','_LC_adv') {
4672: my $unset;
4673: if ($context eq 'requestcourses') {
4674: $unset = '0';
4675: if ($type eq '_LC_adv') {
4676: $unset = '';
4677: }
4678: if ($confhash{$item}{$type} eq 'autolimit') {
4679: $confhash{$item}{$type} .= '=';
4680: unless ($limithash{$item}{$type} =~ /\D/) {
4681: $confhash{$item}{$type} .= $limithash{$item}{$type};
4682: }
4683: }
4684: } else {
4685: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
4686: $confhash{$item}{$type} = 1;
4687: } else {
4688: $confhash{$item}{$type} = 0;
4689: }
4690: }
4691: if (ref($domconfig{$action}) eq 'HASH') {
4692: if (ref($domconfig{$action}{$item}) eq 'HASH') {
4693: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
4694: $changes{$item}{$type} = 1;
4695: }
4696: } else {
4697: if ($context eq 'requestcourses') {
4698: if ($confhash{$item}{$type} ne $unset) {
4699: $changes{$item}{$type} = 1;
4700: }
4701: } else {
4702: if (!$confhash{$item}{$type}) {
4703: $changes{$item}{$type} = 1;
4704: }
4705: }
4706: }
4707: } else {
4708: if ($context eq 'requestcourses') {
4709: if ($confhash{$item}{$type} ne $unset) {
4710: $changes{$item}{$type} = 1;
4711: }
4712: } else {
4713: if (!$confhash{$item}{$type}) {
4714: $changes{$item}{$type} = 1;
4715: }
4716: }
4717: }
4718: }
4719: }
4720: unless ($context eq 'requestcourses') {
4721: if (ref($domconfig{'quotas'}) eq 'HASH') {
4722: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4723: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
4724: if (exists($confhash{'defaultquota'}{$key})) {
4725: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
4726: $changes{'defaultquota'}{$key} = 1;
4727: }
4728: } else {
4729: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
4730: }
4731: }
4732: } else {
4733: foreach my $key (keys(%{$domconfig{'quotas'}})) {
4734: if (exists($confhash{'defaultquota'}{$key})) {
4735: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
4736: $changes{'defaultquota'}{$key} = 1;
4737: }
4738: } else {
4739: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
4740: }
4741: }
4742: }
4743: }
4744: if (ref($confhash{'defaultquota'}) eq 'HASH') {
4745: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
4746: if (ref($domconfig{'quotas'}) eq 'HASH') {
4747: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4748: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
4749: $changes{'defaultquota'}{$key} = 1;
4750: }
4751: } else {
4752: if (!exists($domconfig{'quotas'}{$key})) {
4753: $changes{'defaultquota'}{$key} = 1;
4754: }
4755: }
4756: } else {
4757: $changes{'defaultquota'}{$key} = 1;
4758: }
4759: }
4760: }
4761: }
4762:
4763: foreach my $key (keys(%confhash)) {
4764: $domdefaults{$key} = $confhash{$key};
4765: }
4766:
4767: my %quotahash = (
4768: $action => { %confhash }
4769: );
4770: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
4771: $dom);
4772: if ($putresult eq 'ok') {
4773: if (keys(%changes) > 0) {
4774: my $cachetime = 24*60*60;
4775: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
4776:
4777: $resulttext = &mt('Changes made:').'<ul>';
4778: unless ($context eq 'requestcourses') {
4779: if (ref($changes{'defaultquota'}) eq 'HASH') {
4780: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
4781: foreach my $type (@{$types},'default') {
4782: if (defined($changes{'defaultquota'}{$type})) {
4783: my $typetitle = $usertypes->{$type};
4784: if ($type eq 'default') {
4785: $typetitle = $othertitle;
4786: }
4787: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
4788: }
4789: }
4790: $resulttext .= '</ul></li>';
4791: }
4792: }
4793: my %newenv;
4794: foreach my $item (@usertools) {
4795: if (ref($changes{$item}) eq 'HASH') {
4796: my $newacc =
4797: &Apache::lonnet::usertools_access($env{'user.name'},
4798: $env{'user.domain'},
4799: $item,'reload',$context);
4800: if ($context eq 'requestcourses') {
4801: if ($env{'environment.canrequest.'.$item} ne $newacc) {
4802: $newenv{'environment.canrequest.'.$item} = $newacc;
4803: }
4804: } else {
4805: if ($env{'environment.availabletools.'.$item} ne $newacc) {
4806: $newenv{'environment.availabletools.'.$item} = $newacc;
4807: }
4808: }
4809: $resulttext .= '<li>'.$titles{$item}.'<ul>';
4810: foreach my $type (@{$types},'default','_LC_adv') {
4811: if ($changes{$item}{$type}) {
4812: my $typetitle = $usertypes->{$type};
4813: if ($type eq 'default') {
4814: $typetitle = $othertitle;
4815: } elsif ($type eq '_LC_adv') {
4816: $typetitle = 'LON-CAPA Advanced Users';
4817: }
4818: if ($confhash{$item}{$type}) {
4819: if ($context eq 'requestcourses') {
4820: my $cond;
4821: if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) {
4822: if ($1 eq '') {
4823: $cond = &mt('(Automatic processing of any request).');
4824: } else {
4825: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
4826: }
4827: } else {
4828: $cond = $conditions{$confhash{$item}{$type}};
4829: }
4830: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
4831: } else {
4832: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
4833: }
4834: } else {
4835: if ($type eq '_LC_adv') {
4836: if ($confhash{$item}{$type} eq '0') {
4837: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4838: } else {
4839: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
4840: }
4841: } else {
4842: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4843: }
4844: }
4845: }
4846: }
4847: $resulttext .= '</ul></li>';
4848: }
4849: }
4850: if ($action eq 'requestcourses') {
4851: if (ref($changes{'notify'}) eq 'HASH') {
4852: if ($changes{'notify'}{'approval'}) {
4853: if (ref($confhash{'notify'}) eq 'HASH') {
4854: if ($confhash{'notify'}{'approval'}) {
4855: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
4856: } else {
4857: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of course requests requiring approval.').'</li>';
4858: }
4859: }
4860: }
4861: }
4862: }
4863: $resulttext .= '</ul>';
4864: if (keys(%newenv)) {
4865: &Apache::lonnet::appenv(\%newenv);
4866: }
4867: } else {
4868: if ($context eq 'requestcourses') {
4869: $resulttext = &mt('No changes made to rights to request creation of courses.');
4870: } else {
4871: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
4872: }
4873: }
4874: } else {
4875: $resulttext = '<span class="LC_error">'.
4876: &mt('An error occurred: [_1]',$putresult).'</span>';
4877: }
4878: return $resulttext;
4879: }
4880:
4881: sub modify_autoenroll {
4882: my ($dom,%domconfig) = @_;
4883: my ($resulttext,%changes);
4884: my %currautoenroll;
4885: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
4886: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
4887: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
4888: }
4889: }
4890: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4891: my %title = ( run => 'Auto-enrollment active',
4892: sender => 'Sender for notification messages',
4893: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
4894: my @offon = ('off','on');
4895: my $sender_uname = $env{'form.sender_uname'};
4896: my $sender_domain = $env{'form.sender_domain'};
4897: if ($sender_domain eq '') {
4898: $sender_uname = '';
4899: } elsif ($sender_uname eq '') {
4900: $sender_domain = '';
4901: }
4902: my $coowners = $env{'form.autoassign_coowners'};
4903: my %autoenrollhash = (
4904: autoenroll => { 'run' => $env{'form.autoenroll_run'},
4905: 'sender_uname' => $sender_uname,
4906: 'sender_domain' => $sender_domain,
4907: 'co-owners' => $coowners,
4908: }
4909: );
4910: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
4911: $dom);
4912: if ($putresult eq 'ok') {
4913: if (exists($currautoenroll{'run'})) {
4914: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
4915: $changes{'run'} = 1;
4916: }
4917: } elsif ($autorun) {
4918: if ($env{'form.autoenroll_run'} ne '1') {
4919: $changes{'run'} = 1;
4920: }
4921: }
4922: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
4923: $changes{'sender'} = 1;
4924: }
4925: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
4926: $changes{'sender'} = 1;
4927: }
4928: if ($currautoenroll{'co-owners'} ne '') {
4929: if ($currautoenroll{'co-owners'} ne $coowners) {
4930: $changes{'coowners'} = 1;
4931: }
4932: } elsif ($coowners) {
4933: $changes{'coowners'} = 1;
4934: }
4935: if (keys(%changes) > 0) {
4936: $resulttext = &mt('Changes made:').'<ul>';
4937: if ($changes{'run'}) {
4938: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
4939: }
4940: if ($changes{'sender'}) {
4941: if ($sender_uname eq '' || $sender_domain eq '') {
4942: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
4943: } else {
4944: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
4945: }
4946: }
4947: if ($changes{'coowners'}) {
4948: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
4949: &Apache::loncommon::devalidate_domconfig_cache($dom);
4950: }
4951: $resulttext .= '</ul>';
4952: } else {
4953: $resulttext = &mt('No changes made to auto-enrollment settings');
4954: }
4955: } else {
4956: $resulttext = '<span class="LC_error">'.
4957: &mt('An error occurred: [_1]',$putresult).'</span>';
4958: }
4959: return $resulttext;
4960: }
4961:
4962: sub modify_autoupdate {
4963: my ($dom,%domconfig) = @_;
4964: my ($resulttext,%currautoupdate,%fields,%changes);
4965: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
4966: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
4967: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
4968: }
4969: }
4970: my @offon = ('off','on');
4971: my %title = &Apache::lonlocal::texthash (
4972: run => 'Auto-update:',
4973: classlists => 'Updates to user information in classlists?'
4974: );
4975: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4976: my %fieldtitles = &Apache::lonlocal::texthash (
4977: id => 'Student/Employee ID',
4978: permanentemail => 'E-mail address',
4979: lastname => 'Last Name',
4980: firstname => 'First Name',
4981: middlename => 'Middle Name',
4982: generation => 'Generation',
4983: );
4984: my $othertitle = &mt('All users');
4985: if (keys(%{$usertypes}) > 0) {
4986: $othertitle = &mt('Other users');
4987: }
4988: foreach my $key (keys(%env)) {
4989: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
4990: my ($usertype,$item) = ($1,$2);
4991: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
4992: if ($usertype eq 'default') {
4993: push(@{$fields{$1}},$2);
4994: } elsif (ref($types) eq 'ARRAY') {
4995: if (grep(/^\Q$usertype\E$/,@{$types})) {
4996: push(@{$fields{$1}},$2);
4997: }
4998: }
4999: }
5000: }
5001: }
5002: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
5003: @lockablenames = sort(@lockablenames);
5004: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
5005: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
5006: if (@changed) {
5007: $changes{'lockablenames'} = 1;
5008: }
5009: } else {
5010: if (@lockablenames) {
5011: $changes{'lockablenames'} = 1;
5012: }
5013: }
5014: my %updatehash = (
5015: autoupdate => { run => $env{'form.autoupdate_run'},
5016: classlists => $env{'form.classlists'},
5017: fields => {%fields},
5018: lockablenames => \@lockablenames,
5019: }
5020: );
5021: foreach my $key (keys(%currautoupdate)) {
5022: if (($key eq 'run') || ($key eq 'classlists')) {
5023: if (exists($updatehash{autoupdate}{$key})) {
5024: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
5025: $changes{$key} = 1;
5026: }
5027: }
5028: } elsif ($key eq 'fields') {
5029: if (ref($currautoupdate{$key}) eq 'HASH') {
5030: foreach my $item (@{$types},'default') {
5031: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
5032: my $change = 0;
5033: foreach my $type (@{$currautoupdate{$key}{$item}}) {
5034: if (!exists($fields{$item})) {
5035: $change = 1;
5036: last;
5037: } elsif (ref($fields{$item}) eq 'ARRAY') {
5038: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
5039: $change = 1;
5040: last;
5041: }
5042: }
5043: }
5044: if ($change) {
5045: push(@{$changes{$key}},$item);
5046: }
5047: }
5048: }
5049: }
5050: } elsif ($key eq 'lockablenames') {
5051: if (ref($currautoupdate{$key}) eq 'ARRAY') {
5052: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
5053: if (@changed) {
5054: $changes{'lockablenames'} = 1;
5055: }
5056: } else {
5057: if (@lockablenames) {
5058: $changes{'lockablenames'} = 1;
5059: }
5060: }
5061: }
5062: }
5063: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
5064: if (@lockablenames) {
5065: $changes{'lockablenames'} = 1;
5066: }
5067: }
5068: foreach my $item (@{$types},'default') {
5069: if (defined($fields{$item})) {
5070: if (ref($currautoupdate{'fields'}) eq 'HASH') {
5071: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
5072: my $change = 0;
5073: if (ref($fields{$item}) eq 'ARRAY') {
5074: foreach my $type (@{$fields{$item}}) {
5075: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
5076: $change = 1;
5077: last;
5078: }
5079: }
5080: }
5081: if ($change) {
5082: push(@{$changes{'fields'}},$item);
5083: }
5084: } else {
5085: push(@{$changes{'fields'}},$item);
5086: }
5087: } else {
5088: push(@{$changes{'fields'}},$item);
5089: }
5090: }
5091: }
5092: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
5093: $dom);
5094: if ($putresult eq 'ok') {
5095: if (keys(%changes) > 0) {
5096: $resulttext = &mt('Changes made:').'<ul>';
5097: foreach my $key (sort(keys(%changes))) {
5098: if ($key eq 'lockablenames') {
5099: $resulttext .= '<li>';
5100: if (@lockablenames) {
5101: $usertypes->{'default'} = $othertitle;
5102: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
5103: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
5104: } else {
5105: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
5106: }
5107: $resulttext .= '</li>';
5108: } elsif (ref($changes{$key}) eq 'ARRAY') {
5109: foreach my $item (@{$changes{$key}}) {
5110: my @newvalues;
5111: foreach my $type (@{$fields{$item}}) {
5112: push(@newvalues,$fieldtitles{$type});
5113: }
5114: my $newvaluestr;
5115: if (@newvalues > 0) {
5116: $newvaluestr = join(', ',@newvalues);
5117: } else {
5118: $newvaluestr = &mt('none');
5119: }
5120: if ($item eq 'default') {
5121: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
5122: } else {
5123: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
5124: }
5125: }
5126: } else {
5127: my $newvalue;
5128: if ($key eq 'run') {
5129: $newvalue = $offon[$env{'form.autoupdate_run'}];
5130: } else {
5131: $newvalue = $offon[$env{'form.'.$key}];
5132: }
5133: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
5134: }
5135: }
5136: $resulttext .= '</ul>';
5137: } else {
5138: $resulttext = &mt('No changes made to autoupdates');
5139: }
5140: } else {
5141: $resulttext = '<span class="LC_error">'.
5142: &mt('An error occurred: [_1]',$putresult).'</span>';
5143: }
5144: return $resulttext;
5145: }
5146:
5147: sub modify_autocreate {
5148: my ($dom,%domconfig) = @_;
5149: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
5150: if (ref($domconfig{'autocreate'}) eq 'HASH') {
5151: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
5152: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
5153: }
5154: }
5155: my %title= ( xml => 'Auto-creation of courses in XML course description files',
5156: req => 'Auto-creation of validated requests for official courses',
5157: xmldc => 'Identity of course creator of courses from XML files',
5158: );
5159: my @types = ('xml','req');
5160: foreach my $item (@types) {
5161: $newvals{$item} = $env{'form.autocreate_'.$item};
5162: $newvals{$item} =~ s/\D//g;
5163: $newvals{$item} = 0 if ($newvals{$item} eq '');
5164: }
5165: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
5166: my %domcoords = &get_active_dcs($dom);
5167: unless (exists($domcoords{$newvals{'xmldc'}})) {
5168: $newvals{'xmldc'} = '';
5169: }
5170: %autocreatehash = (
5171: autocreate => { xml => $newvals{'xml'},
5172: req => $newvals{'req'},
5173: }
5174: );
5175: if ($newvals{'xmldc'} ne '') {
5176: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
5177: }
5178: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
5179: $dom);
5180: if ($putresult eq 'ok') {
5181: my @items = @types;
5182: if ($newvals{'xml'}) {
5183: push(@items,'xmldc');
5184: }
5185: foreach my $item (@items) {
5186: if (exists($currautocreate{$item})) {
5187: if ($currautocreate{$item} ne $newvals{$item}) {
5188: $changes{$item} = 1;
5189: }
5190: } elsif ($newvals{$item}) {
5191: $changes{$item} = 1;
5192: }
5193: }
5194: if (keys(%changes) > 0) {
5195: my @offon = ('off','on');
5196: $resulttext = &mt('Changes made:').'<ul>';
5197: foreach my $item (@types) {
5198: if ($changes{$item}) {
5199: my $newtxt = $offon[$newvals{$item}];
5200: $resulttext .= '<li>'.&mt("$title{$item} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
5201: }
5202: }
5203: if ($changes{'xmldc'}) {
5204: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
5205: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
5206: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
5207: }
5208: $resulttext .= '</ul>';
5209: } else {
5210: $resulttext = &mt('No changes made to auto-creation settings');
5211: }
5212: } else {
5213: $resulttext = '<span class="LC_error">'.
5214: &mt('An error occurred: [_1]',$putresult).'</span>';
5215: }
5216: return $resulttext;
5217: }
5218:
5219: sub modify_directorysrch {
5220: my ($dom,%domconfig) = @_;
5221: my ($resulttext,%changes);
5222: my %currdirsrch;
5223: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5224: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
5225: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
5226: }
5227: }
5228: my %title = ( available => 'Directory search available',
5229: localonly => 'Other domains can search',
5230: searchby => 'Search types',
5231: searchtypes => 'Search latitude');
5232: my @offon = ('off','on');
5233: my @otherdoms = ('Yes','No');
5234:
5235: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
5236: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
5237: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
5238:
5239: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5240: if (keys(%{$usertypes}) == 0) {
5241: @cansearch = ('default');
5242: } else {
5243: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
5244: foreach my $type (@{$currdirsrch{'cansearch'}}) {
5245: if (!grep(/^\Q$type\E$/,@cansearch)) {
5246: push(@{$changes{'cansearch'}},$type);
5247: }
5248: }
5249: foreach my $type (@cansearch) {
5250: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
5251: push(@{$changes{'cansearch'}},$type);
5252: }
5253: }
5254: } else {
5255: push(@{$changes{'cansearch'}},@cansearch);
5256: }
5257: }
5258:
5259: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
5260: foreach my $by (@{$currdirsrch{'searchby'}}) {
5261: if (!grep(/^\Q$by\E$/,@searchby)) {
5262: push(@{$changes{'searchby'}},$by);
5263: }
5264: }
5265: foreach my $by (@searchby) {
5266: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
5267: push(@{$changes{'searchby'}},$by);
5268: }
5269: }
5270: } else {
5271: push(@{$changes{'searchby'}},@searchby);
5272: }
5273:
5274: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
5275: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
5276: if (!grep(/^\Q$type\E$/,@searchtypes)) {
5277: push(@{$changes{'searchtypes'}},$type);
5278: }
5279: }
5280: foreach my $type (@searchtypes) {
5281: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
5282: push(@{$changes{'searchtypes'}},$type);
5283: }
5284: }
5285: } else {
5286: if (exists($currdirsrch{'searchtypes'})) {
5287: foreach my $type (@searchtypes) {
5288: if ($type ne $currdirsrch{'searchtypes'}) {
5289: push(@{$changes{'searchtypes'}},$type);
5290: }
5291: }
5292: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
5293: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
5294: }
5295: } else {
5296: push(@{$changes{'searchtypes'}},@searchtypes);
5297: }
5298: }
5299:
5300: my %dirsrch_hash = (
5301: directorysrch => { available => $env{'form.dirsrch_available'},
5302: cansearch => \@cansearch,
5303: localonly => $env{'form.dirsrch_localonly'},
5304: searchby => \@searchby,
5305: searchtypes => \@searchtypes,
5306: }
5307: );
5308: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
5309: $dom);
5310: if ($putresult eq 'ok') {
5311: if (exists($currdirsrch{'available'})) {
5312: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
5313: $changes{'available'} = 1;
5314: }
5315: } else {
5316: if ($env{'form.dirsrch_available'} eq '1') {
5317: $changes{'available'} = 1;
5318: }
5319: }
5320: if (exists($currdirsrch{'localonly'})) {
5321: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
5322: $changes{'localonly'} = 1;
5323: }
5324: } else {
5325: if ($env{'form.dirsrch_localonly'} eq '1') {
5326: $changes{'localonly'} = 1;
5327: }
5328: }
5329: if (keys(%changes) > 0) {
5330: $resulttext = &mt('Changes made:').'<ul>';
5331: if ($changes{'available'}) {
5332: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
5333: }
5334: if ($changes{'localonly'}) {
5335: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
5336: }
5337:
5338: if (ref($changes{'cansearch'}) eq 'ARRAY') {
5339: my $chgtext;
5340: if (ref($usertypes) eq 'HASH') {
5341: if (keys(%{$usertypes}) > 0) {
5342: foreach my $type (@{$types}) {
5343: if (grep(/^\Q$type\E$/,@cansearch)) {
5344: $chgtext .= $usertypes->{$type}.'; ';
5345: }
5346: }
5347: if (grep(/^default$/,@cansearch)) {
5348: $chgtext .= $othertitle;
5349: } else {
5350: $chgtext =~ s/\; $//;
5351: }
5352: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
5353: }
5354: }
5355: }
5356: if (ref($changes{'searchby'}) eq 'ARRAY') {
5357: my ($searchtitles,$titleorder) = &sorted_searchtitles();
5358: my $chgtext;
5359: foreach my $type (@{$titleorder}) {
5360: if (grep(/^\Q$type\E$/,@searchby)) {
5361: if (defined($searchtitles->{$type})) {
5362: $chgtext .= $searchtitles->{$type}.'; ';
5363: }
5364: }
5365: }
5366: $chgtext =~ s/\; $//;
5367: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
5368: }
5369: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
5370: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
5371: my $chgtext;
5372: foreach my $type (@{$srchtypeorder}) {
5373: if (grep(/^\Q$type\E$/,@searchtypes)) {
5374: if (defined($srchtypes_desc->{$type})) {
5375: $chgtext .= $srchtypes_desc->{$type}.'; ';
5376: }
5377: }
5378: }
5379: $chgtext =~ s/\; $//;
5380: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
5381: }
5382: $resulttext .= '</ul>';
5383: } else {
5384: $resulttext = &mt('No changes made to institution directory search settings');
5385: }
5386: } else {
5387: $resulttext = '<span class="LC_error">'.
5388: &mt('An error occurred: [_1]',$putresult).'</span>';
5389: }
5390: return $resulttext;
5391: }
5392:
5393: sub modify_contacts {
5394: my ($dom,%domconfig) = @_;
5395: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
5396: if (ref($domconfig{'contacts'}) eq 'HASH') {
5397: foreach my $key (keys(%{$domconfig{'contacts'}})) {
5398: $currsetting{$key} = $domconfig{'contacts'}{$key};
5399: }
5400: }
5401: my (%others,%to,%bcc);
5402: my @contacts = ('supportemail','adminemail');
5403: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
5404: 'requestsmail');
5405: foreach my $type (@mailings) {
5406: @{$newsetting{$type}} =
5407: &Apache::loncommon::get_env_multiple('form.'.$type);
5408: foreach my $item (@contacts) {
5409: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
5410: $contacts_hash{contacts}{$type}{$item} = 1;
5411: } else {
5412: $contacts_hash{contacts}{$type}{$item} = 0;
5413: }
5414: }
5415: $others{$type} = $env{'form.'.$type.'_others'};
5416: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
5417: if ($type eq 'helpdeskmail') {
5418: $bcc{$type} = $env{'form.'.$type.'_bcc'};
5419: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
5420: }
5421: }
5422: foreach my $item (@contacts) {
5423: $to{$item} = $env{'form.'.$item};
5424: $contacts_hash{'contacts'}{$item} = $to{$item};
5425: }
5426: if (keys(%currsetting) > 0) {
5427: foreach my $item (@contacts) {
5428: if ($to{$item} ne $currsetting{$item}) {
5429: $changes{$item} = 1;
5430: }
5431: }
5432: foreach my $type (@mailings) {
5433: foreach my $item (@contacts) {
5434: if (ref($currsetting{$type}) eq 'HASH') {
5435: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
5436: push(@{$changes{$type}},$item);
5437: }
5438: } else {
5439: push(@{$changes{$type}},@{$newsetting{$type}});
5440: }
5441: }
5442: if ($others{$type} ne $currsetting{$type}{'others'}) {
5443: push(@{$changes{$type}},'others');
5444: }
5445: if ($type eq 'helpdeskmail') {
5446: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
5447: push(@{$changes{$type}},'bcc');
5448: }
5449: }
5450: }
5451: } else {
5452: my %default;
5453: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
5454: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
5455: $default{'errormail'} = 'adminemail';
5456: $default{'packagesmail'} = 'adminemail';
5457: $default{'helpdeskmail'} = 'supportemail';
5458: $default{'lonstatusmail'} = 'adminemail';
5459: $default{'requestsmail'} = 'adminemail';
5460: foreach my $item (@contacts) {
5461: if ($to{$item} ne $default{$item}) {
5462: $changes{$item} = 1;
5463: }
5464: }
5465: foreach my $type (@mailings) {
5466: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
5467:
5468: push(@{$changes{$type}},@{$newsetting{$type}});
5469: }
5470: if ($others{$type} ne '') {
5471: push(@{$changes{$type}},'others');
5472: }
5473: if ($type eq 'helpdeskmail') {
5474: if ($bcc{$type} ne '') {
5475: push(@{$changes{$type}},'bcc');
5476: }
5477: }
5478: }
5479: }
5480: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
5481: $dom);
5482: if ($putresult eq 'ok') {
5483: if (keys(%changes) > 0) {
5484: my ($titles,$short_titles) = &contact_titles();
5485: $resulttext = &mt('Changes made:').'<ul>';
5486: foreach my $item (@contacts) {
5487: if ($changes{$item}) {
5488: $resulttext .= '<li>'.$titles->{$item}.
5489: &mt(' set to: ').
5490: '<span class="LC_cusr_emph">'.
5491: $to{$item}.'</span></li>';
5492: }
5493: }
5494: foreach my $type (@mailings) {
5495: if (ref($changes{$type}) eq 'ARRAY') {
5496: $resulttext .= '<li>'.$titles->{$type}.': ';
5497: my @text;
5498: foreach my $item (@{$newsetting{$type}}) {
5499: push(@text,$short_titles->{$item});
5500: }
5501: if ($others{$type} ne '') {
5502: push(@text,$others{$type});
5503: }
5504: $resulttext .= '<span class="LC_cusr_emph">'.
5505: join(', ',@text).'</span>';
5506: if ($type eq 'helpdeskmail') {
5507: if ($bcc{$type} ne '') {
5508: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
5509: }
5510: }
5511: $resulttext .= '</li>';
5512: }
5513: }
5514: $resulttext .= '</ul>';
5515: } else {
5516: $resulttext = &mt('No changes made to contact information');
5517: }
5518: } else {
5519: $resulttext = '<span class="LC_error">'.
5520: &mt('An error occurred: [_1].',$putresult).'</span>';
5521: }
5522: return $resulttext;
5523: }
5524:
5525: sub modify_usercreation {
5526: my ($dom,%domconfig) = @_;
5527: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
5528: my $warningmsg;
5529: if (ref($domconfig{'usercreation'}) eq 'HASH') {
5530: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
5531: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
5532: }
5533: }
5534: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
5535: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
5536: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
5537: my @contexts = ('author','course','requestcrs','selfcreate');
5538: foreach my $item(@contexts) {
5539: if ($item eq 'selfcreate') {
5540: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
5541: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5542: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
5543: if (ref($cancreate{$item}) eq 'ARRAY') {
5544: if (grep(/^login$/,@{$cancreate{$item}})) {
5545: $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.');
5546: }
5547: }
5548: }
5549: } else {
5550: $cancreate{$item} = $env{'form.can_createuser_'.$item};
5551: }
5552: }
5553: my ($othertitle,$usertypes,$types) =
5554: &Apache::loncommon::sorted_inst_types($dom);
5555: if (ref($types) eq 'ARRAY') {
5556: if (@{$types} > 0) {
5557: @{$cancreate{'statustocreate'}} =
5558: &Apache::loncommon::get_env_multiple('form.statustocreate');
5559: } else {
5560: @{$cancreate{'statustocreate'}} = ();
5561: }
5562: push(@contexts,'statustocreate');
5563: }
5564: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
5565: foreach my $item (@contexts) {
5566: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
5567: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5568: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
5569: if (ref($cancreate{$item}) eq 'ARRAY') {
5570: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
5571: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5572: push(@{$changes{'cancreate'}},$item);
5573: }
5574: }
5575: }
5576: }
5577: } else {
5578: if ($curr_usercreation{'cancreate'}{$item} eq '') {
5579: if (@{$cancreate{$item}} > 0) {
5580: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5581: push(@{$changes{'cancreate'}},$item);
5582: }
5583: }
5584: } else {
5585: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
5586: if (@{$cancreate{$item}} < 3) {
5587: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5588: push(@{$changes{'cancreate'}},$item);
5589: }
5590: }
5591: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
5592: if (@{$cancreate{$item}} > 0) {
5593: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5594: push(@{$changes{'cancreate'}},$item);
5595: }
5596: }
5597: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
5598: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5599: push(@{$changes{'cancreate'}},$item);
5600: }
5601: }
5602: }
5603: }
5604: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5605: foreach my $type (@{$cancreate{$item}}) {
5606: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5607: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
5608: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5609: push(@{$changes{'cancreate'}},$item);
5610: }
5611: }
5612: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
5613: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
5614: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
5615: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5616: push(@{$changes{'cancreate'}},$item);
5617: }
5618: }
5619: }
5620: }
5621: }
5622: } else {
5623: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
5624: push(@{$changes{'cancreate'}},$item);
5625: }
5626: }
5627: }
5628: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
5629: foreach my $item (@contexts) {
5630: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
5631: if ($cancreate{$item} ne 'any') {
5632: push(@{$changes{'cancreate'}},$item);
5633: }
5634: } else {
5635: if ($cancreate{$item} ne 'none') {
5636: push(@{$changes{'cancreate'}},$item);
5637: }
5638: }
5639: }
5640: } else {
5641: foreach my $item (@contexts) {
5642: push(@{$changes{'cancreate'}},$item);
5643: }
5644: }
5645:
5646: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
5647: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
5648: if (!grep(/^\Q$type\E$/,@username_rule)) {
5649: push(@{$changes{'username_rule'}},$type);
5650: }
5651: }
5652: foreach my $type (@username_rule) {
5653: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
5654: push(@{$changes{'username_rule'}},$type);
5655: }
5656: }
5657: } else {
5658: push(@{$changes{'username_rule'}},@username_rule);
5659: }
5660:
5661: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
5662: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
5663: if (!grep(/^\Q$type\E$/,@id_rule)) {
5664: push(@{$changes{'id_rule'}},$type);
5665: }
5666: }
5667: foreach my $type (@id_rule) {
5668: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
5669: push(@{$changes{'id_rule'}},$type);
5670: }
5671: }
5672: } else {
5673: push(@{$changes{'id_rule'}},@id_rule);
5674: }
5675:
5676: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
5677: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
5678: if (!grep(/^\Q$type\E$/,@email_rule)) {
5679: push(@{$changes{'email_rule'}},$type);
5680: }
5681: }
5682: foreach my $type (@email_rule) {
5683: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
5684: push(@{$changes{'email_rule'}},$type);
5685: }
5686: }
5687: } else {
5688: push(@{$changes{'email_rule'}},@email_rule);
5689: }
5690:
5691: my @authen_contexts = ('author','course','domain');
5692: my @authtypes = ('int','krb4','krb5','loc');
5693: my %authhash;
5694: foreach my $item (@authen_contexts) {
5695: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
5696: foreach my $auth (@authtypes) {
5697: if (grep(/^\Q$auth\E$/,@authallowed)) {
5698: $authhash{$item}{$auth} = 1;
5699: } else {
5700: $authhash{$item}{$auth} = 0;
5701: }
5702: }
5703: }
5704: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
5705: foreach my $item (@authen_contexts) {
5706: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
5707: foreach my $auth (@authtypes) {
5708: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
5709: push(@{$changes{'authtypes'}},$item);
5710: last;
5711: }
5712: }
5713: }
5714: }
5715: } else {
5716: foreach my $item (@authen_contexts) {
5717: push(@{$changes{'authtypes'}},$item);
5718: }
5719: }
5720:
5721: my %usercreation_hash = (
5722: usercreation => {
5723: cancreate => \%cancreate,
5724: username_rule => \@username_rule,
5725: id_rule => \@id_rule,
5726: email_rule => \@email_rule,
5727: authtypes => \%authhash,
5728: }
5729: );
5730:
5731: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
5732: $dom);
5733:
5734: my %selfcreatetypes = (
5735: sso => 'users authenticated by institutional single sign on',
5736: login => 'users authenticated by institutional log-in',
5737: email => 'users who provide a valid e-mail address for use as the username',
5738: );
5739: if ($putresult eq 'ok') {
5740: if (keys(%changes) > 0) {
5741: $resulttext = &mt('Changes made:').'<ul>';
5742: if (ref($changes{'cancreate'}) eq 'ARRAY') {
5743: my %lt = &usercreation_types();
5744: foreach my $type (@{$changes{'cancreate'}}) {
5745: my $chgtext;
5746: unless ($type eq 'statustocreate') {
5747: $chgtext = $lt{$type}.', ';
5748: }
5749: if ($type eq 'selfcreate') {
5750: if (@{$cancreate{$type}} == 0) {
5751: $chgtext .= &mt('creation of a new user account is not permitted.');
5752: } else {
5753: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
5754: foreach my $case (@{$cancreate{$type}}) {
5755: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
5756: }
5757: $chgtext .= '</ul>';
5758: if (ref($cancreate{$type}) eq 'ARRAY') {
5759: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
5760: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
5761: if (@{$cancreate{'statustocreate'}} == 0) {
5762: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5763: }
5764: }
5765: }
5766: }
5767: }
5768: } elsif ($type eq 'statustocreate') {
5769: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
5770: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
5771: if (@{$cancreate{'selfcreate'}} > 0) {
5772: if (@{$cancreate{'statustocreate'}} == 0) {
5773:
5774: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
5775: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
5776: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5777: }
5778: } elsif (ref($usertypes) eq 'HASH') {
5779: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5780: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
5781: } else {
5782: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
5783: }
5784: $chgtext .= '<ul>';
5785: foreach my $case (@{$cancreate{$type}}) {
5786: if ($case eq 'default') {
5787: $chgtext .= '<li>'.$othertitle.'</li>';
5788: } else {
5789: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
5790: }
5791: }
5792: $chgtext .= '</ul>';
5793: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5794: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
5795: }
5796: }
5797: } else {
5798: if (@{$cancreate{$type}} == 0) {
5799: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
5800: } else {
5801: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
5802: }
5803: }
5804: }
5805: } else {
5806: if ($cancreate{$type} eq 'none') {
5807: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
5808: } elsif ($cancreate{$type} eq 'any') {
5809: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
5810: } elsif ($cancreate{$type} eq 'official') {
5811: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
5812: } elsif ($cancreate{$type} eq 'unofficial') {
5813: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
5814: }
5815: }
5816: $resulttext .= '<li>'.$chgtext.'</li>';
5817: }
5818: }
5819: if (ref($changes{'username_rule'}) eq 'ARRAY') {
5820: my ($rules,$ruleorder) =
5821: &Apache::lonnet::inst_userrules($dom,'username');
5822: my $chgtext = '<ul>';
5823: foreach my $type (@username_rule) {
5824: if (ref($rules->{$type}) eq 'HASH') {
5825: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
5826: }
5827: }
5828: $chgtext .= '</ul>';
5829: if (@username_rule > 0) {
5830: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5831: } else {
5832: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
5833: }
5834: }
5835: if (ref($changes{'id_rule'}) eq 'ARRAY') {
5836: my ($idrules,$idruleorder) =
5837: &Apache::lonnet::inst_userrules($dom,'id');
5838: my $chgtext = '<ul>';
5839: foreach my $type (@id_rule) {
5840: if (ref($idrules->{$type}) eq 'HASH') {
5841: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
5842: }
5843: }
5844: $chgtext .= '</ul>';
5845: if (@id_rule > 0) {
5846: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5847: } else {
5848: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
5849: }
5850: }
5851: if (ref($changes{'email_rule'}) eq 'ARRAY') {
5852: my ($emailrules,$emailruleorder) =
5853: &Apache::lonnet::inst_userrules($dom,'email');
5854: my $chgtext = '<ul>';
5855: foreach my $type (@email_rule) {
5856: if (ref($emailrules->{$type}) eq 'HASH') {
5857: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
5858: }
5859: }
5860: $chgtext .= '</ul>';
5861: if (@email_rule > 0) {
5862: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
5863: } else {
5864: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
5865: }
5866: }
5867:
5868: my %authname = &authtype_names();
5869: my %context_title = &context_names();
5870: if (ref($changes{'authtypes'}) eq 'ARRAY') {
5871: my $chgtext = '<ul>';
5872: foreach my $type (@{$changes{'authtypes'}}) {
5873: my @allowed;
5874: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
5875: foreach my $auth (@authtypes) {
5876: if ($authhash{$type}{$auth}) {
5877: push(@allowed,$authname{$auth});
5878: }
5879: }
5880: if (@allowed > 0) {
5881: $chgtext .= join(', ',@allowed).'</li>';
5882: } else {
5883: $chgtext .= &mt('none').'</li>';
5884: }
5885: }
5886: $chgtext .= '</ul>';
5887: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
5888: $resulttext .= '</li>';
5889: }
5890: $resulttext .= '</ul>';
5891: } else {
5892: $resulttext = &mt('No changes made to user creation settings');
5893: }
5894: } else {
5895: $resulttext = '<span class="LC_error">'.
5896: &mt('An error occurred: [_1]',$putresult).'</span>';
5897: }
5898: if ($warningmsg ne '') {
5899: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
5900: }
5901: return $resulttext;
5902: }
5903:
5904: sub modify_usermodification {
5905: my ($dom,%domconfig) = @_;
5906: my ($resulttext,%curr_usermodification,%changes);
5907: if (ref($domconfig{'usermodification'}) eq 'HASH') {
5908: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
5909: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
5910: }
5911: }
5912: my @contexts = ('author','course','selfcreate');
5913: my %context_title = (
5914: author => 'In author context',
5915: course => 'In course context',
5916: selfcreate => 'When self creating account',
5917: );
5918: my @fields = ('lastname','firstname','middlename','generation',
5919: 'permanentemail','id');
5920: my %roles = (
5921: author => ['ca','aa'],
5922: course => ['st','ep','ta','in','cr'],
5923: );
5924: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5925: if (ref($types) eq 'ARRAY') {
5926: push(@{$types},'default');
5927: $usertypes->{'default'} = $othertitle;
5928: }
5929: $roles{'selfcreate'} = $types;
5930: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5931: my %modifyhash;
5932: foreach my $context (@contexts) {
5933: foreach my $role (@{$roles{$context}}) {
5934: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
5935: foreach my $item (@fields) {
5936: if (grep(/^\Q$item\E$/,@modifiable)) {
5937: $modifyhash{$context}{$role}{$item} = 1;
5938: } else {
5939: $modifyhash{$context}{$role}{$item} = 0;
5940: }
5941: }
5942: }
5943: if (ref($curr_usermodification{$context}) eq 'HASH') {
5944: foreach my $role (@{$roles{$context}}) {
5945: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
5946: foreach my $field (@fields) {
5947: if ($modifyhash{$context}{$role}{$field} ne
5948: $curr_usermodification{$context}{$role}{$field}) {
5949: push(@{$changes{$context}},$role);
5950: last;
5951: }
5952: }
5953: }
5954: }
5955: } else {
5956: foreach my $context (@contexts) {
5957: foreach my $role (@{$roles{$context}}) {
5958: push(@{$changes{$context}},$role);
5959: }
5960: }
5961: }
5962: }
5963: my %usermodification_hash = (
5964: usermodification => \%modifyhash,
5965: );
5966: my $putresult = &Apache::lonnet::put_dom('configuration',
5967: \%usermodification_hash,$dom);
5968: if ($putresult eq 'ok') {
5969: if (keys(%changes) > 0) {
5970: $resulttext = &mt('Changes made: ').'<ul>';
5971: foreach my $context (@contexts) {
5972: if (ref($changes{$context}) eq 'ARRAY') {
5973: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
5974: if (ref($changes{$context}) eq 'ARRAY') {
5975: foreach my $role (@{$changes{$context}}) {
5976: my $rolename;
5977: if ($context eq 'selfcreate') {
5978: $rolename = $role;
5979: if (ref($usertypes) eq 'HASH') {
5980: if ($usertypes->{$role} ne '') {
5981: $rolename = $usertypes->{$role};
5982: }
5983: }
5984: } else {
5985: if ($role eq 'cr') {
5986: $rolename = &mt('Custom');
5987: } else {
5988: $rolename = &Apache::lonnet::plaintext($role);
5989: }
5990: }
5991: my @modifiable;
5992: if ($context eq 'selfcreate') {
5993: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
5994: } else {
5995: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
5996: }
5997: foreach my $field (@fields) {
5998: if ($modifyhash{$context}{$role}{$field}) {
5999: push(@modifiable,$fieldtitles{$field});
6000: }
6001: }
6002: if (@modifiable > 0) {
6003: $resulttext .= join(', ',@modifiable);
6004: } else {
6005: $resulttext .= &mt('none');
6006: }
6007: $resulttext .= '</li>';
6008: }
6009: $resulttext .= '</ul></li>';
6010: }
6011: }
6012: }
6013: $resulttext .= '</ul>';
6014: } else {
6015: $resulttext = &mt('No changes made to user modification settings');
6016: }
6017: } else {
6018: $resulttext = '<span class="LC_error">'.
6019: &mt('An error occurred: [_1]',$putresult).'</span>';
6020: }
6021: return $resulttext;
6022: }
6023:
6024: sub modify_defaults {
6025: my ($dom,$r) = @_;
6026: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
6027: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6028: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
6029: my @authtypes = ('internal','krb4','krb5','localauth');
6030: foreach my $item (@items) {
6031: $newvalues{$item} = $env{'form.'.$item};
6032: if ($item eq 'auth_def') {
6033: if ($newvalues{$item} ne '') {
6034: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
6035: push(@errors,$item);
6036: }
6037: }
6038: } elsif ($item eq 'lang_def') {
6039: if ($newvalues{$item} ne '') {
6040: if ($newvalues{$item} =~ /^(\w+)/) {
6041: my $langcode = $1;
6042: if ($langcode ne 'x_chef') {
6043: if (code2language($langcode) eq '') {
6044: push(@errors,$item);
6045: }
6046: }
6047: } else {
6048: push(@errors,$item);
6049: }
6050: }
6051: } elsif ($item eq 'timezone_def') {
6052: if ($newvalues{$item} ne '') {
6053: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
6054: push(@errors,$item);
6055: }
6056: }
6057: } elsif ($item eq 'datelocale_def') {
6058: if ($newvalues{$item} ne '') {
6059: my @datelocale_ids = DateTime::Locale->ids();
6060: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
6061: push(@errors,$item);
6062: }
6063: }
6064: } elsif ($item eq 'portal_def') {
6065: if ($newvalues{$item} ne '') {
6066: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
6067: push(@errors,$item);
6068: }
6069: }
6070: }
6071: if (grep(/^\Q$item\E$/,@errors)) {
6072: $newvalues{$item} = $domdefaults{$item};
6073: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
6074: $changes{$item} = 1;
6075: }
6076: $domdefaults{$item} = $newvalues{$item};
6077: }
6078: my %defaults_hash = (
6079: defaults => \%newvalues,
6080: );
6081: my $title = &defaults_titles();
6082: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
6083: $dom);
6084: if ($putresult eq 'ok') {
6085: if (keys(%changes) > 0) {
6086: $resulttext = &mt('Changes made:').'<ul>';
6087: my $version = $r->dir_config('lonVersion');
6088: 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";
6089: foreach my $item (sort(keys(%changes))) {
6090: my $value = $env{'form.'.$item};
6091: if ($value eq '') {
6092: $value = &mt('none');
6093: } elsif ($item eq 'auth_def') {
6094: my %authnames = &authtype_names();
6095: my %shortauth = (
6096: internal => 'int',
6097: krb4 => 'krb4',
6098: krb5 => 'krb5',
6099: localauth => 'loc',
6100: );
6101: $value = $authnames{$shortauth{$value}};
6102: }
6103: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
6104: $mailmsgtext .= "$title->{$item} set to $value\n";
6105: }
6106: $resulttext .= '</ul>';
6107: $mailmsgtext .= "\n";
6108: my $cachetime = 24*60*60;
6109: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6110: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
6111: my $sysmail = $r->dir_config('lonSysEMail');
6112: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
6113: }
6114: } else {
6115: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
6116: }
6117: } else {
6118: $resulttext = '<span class="LC_error">'.
6119: &mt('An error occurred: [_1]',$putresult).'</span>';
6120: }
6121: if (@errors > 0) {
6122: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
6123: foreach my $item (@errors) {
6124: $resulttext .= ' "'.$title->{$item}.'",';
6125: }
6126: $resulttext =~ s/,$//;
6127: }
6128: return $resulttext;
6129: }
6130:
6131: sub modify_scantron {
6132: my ($r,$dom,$confname,%domconfig) = @_;
6133: my ($resulttext,%confhash,%changes,$errors);
6134: my $custom = 'custom.tab';
6135: my $default = 'default.tab';
6136: my $servadm = $r->dir_config('lonAdmEMail');
6137: my ($configuserok,$author_ok,$switchserver) =
6138: &config_check($dom,$confname,$servadm);
6139: if ($env{'form.scantronformat.filename'} ne '') {
6140: my $error;
6141: if ($configuserok eq 'ok') {
6142: if ($switchserver) {
6143: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
6144: } else {
6145: if ($author_ok eq 'ok') {
6146: my ($result,$scantronurl) =
6147: &publishlogo($r,'upload','scantronformat',$dom,
6148: $confname,'scantron','','',$custom);
6149: if ($result eq 'ok') {
6150: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
6151: $changes{'scantronformat'} = 1;
6152: } else {
6153: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
6154: }
6155: } else {
6156: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
6157: }
6158: }
6159: } else {
6160: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
6161: }
6162: if ($error) {
6163: &Apache::lonnet::logthis($error);
6164: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6165: }
6166: }
6167: if (ref($domconfig{'scantron'}) eq 'HASH') {
6168: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
6169: if ($env{'form.scantronformat_del'}) {
6170: $confhash{'scantron'}{'scantronformat'} = '';
6171: $changes{'scantronformat'} = 1;
6172: }
6173: }
6174: }
6175: if (keys(%confhash) > 0) {
6176: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
6177: $dom);
6178: if ($putresult eq 'ok') {
6179: if (keys(%changes) > 0) {
6180: if (ref($confhash{'scantron'}) eq 'HASH') {
6181: $resulttext = &mt('Changes made:').'<ul>';
6182: if ($confhash{'scantron'}{'scantronformat'} eq '') {
6183: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
6184: } else {
6185: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
6186: }
6187: $resulttext .= '</ul>';
6188: } else {
6189: $resulttext = &mt('Changes made to bubblesheet format file.');
6190: }
6191: $resulttext .= '</ul>';
6192: &Apache::loncommon::devalidate_domconfig_cache($dom);
6193: } else {
6194: $resulttext = &mt('No changes made to bubblesheet format file');
6195: }
6196: } else {
6197: $resulttext = '<span class="LC_error">'.
6198: &mt('An error occurred: [_1]',$putresult).'</span>';
6199: }
6200: } else {
6201: $resulttext = &mt('No changes made to bubblesheet format file');
6202: }
6203: if ($errors) {
6204: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6205: $errors.'</ul>';
6206: }
6207: return $resulttext;
6208: }
6209:
6210: sub modify_coursecategories {
6211: my ($dom,%domconfig) = @_;
6212: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
6213: $cathash);
6214: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
6215: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
6216: $cathash = $domconfig{'coursecategories'}{'cats'};
6217: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
6218: $changes{'togglecats'} = 1;
6219: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
6220: }
6221: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
6222: $changes{'categorize'} = 1;
6223: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
6224: }
6225: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
6226: $changes{'togglecatscomm'} = 1;
6227: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
6228: }
6229: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
6230: $changes{'categorizecomm'} = 1;
6231: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
6232: }
6233: } else {
6234: $changes{'togglecats'} = 1;
6235: $changes{'categorize'} = 1;
6236: $changes{'togglecatscomm'} = 1;
6237: $changes{'categorizecomm'} = 1;
6238: $domconfig{'coursecategories'} = {
6239: togglecats => $env{'form.togglecats'},
6240: categorize => $env{'form.categorize'},
6241: togglecatscomm => $env{'form.togglecatscomm'},
6242: categorizecomm => $env{'form.categorizecomm'},
6243: };
6244: }
6245: if (ref($cathash) eq 'HASH') {
6246: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
6247: push (@deletecategory,'instcode::0');
6248: }
6249: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
6250: push(@deletecategory,'communities::0');
6251: }
6252: }
6253: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
6254: if (ref($cathash) eq 'HASH') {
6255: if (@deletecategory > 0) {
6256: #FIXME Need to remove category from all courses using a deleted category
6257: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
6258: foreach my $item (@deletecategory) {
6259: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
6260: delete($domconfig{'coursecategories'}{'cats'}{$item});
6261: $deletions{$item} = 1;
6262: &recurse_cat_deletes($item,$cathash,\%deletions);
6263: }
6264: }
6265: }
6266: foreach my $item (keys(%{$cathash})) {
6267: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
6268: if ($cathash->{$item} ne $env{'form.'.$item}) {
6269: $reorderings{$item} = 1;
6270: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
6271: }
6272: if ($env{'form.addcategory_name_'.$item} ne '') {
6273: my $newcat = $env{'form.addcategory_name_'.$item};
6274: my $newdepth = $depth+1;
6275: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
6276: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
6277: $adds{$newitem} = 1;
6278: }
6279: if ($env{'form.subcat_'.$item} ne '') {
6280: my $newcat = $env{'form.subcat_'.$item};
6281: my $newdepth = $depth+1;
6282: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
6283: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
6284: $adds{$newitem} = 1;
6285: }
6286: }
6287: }
6288: if ($env{'form.instcode'} eq '1') {
6289: if (ref($cathash) eq 'HASH') {
6290: my $newitem = 'instcode::0';
6291: if ($cathash->{$newitem} eq '') {
6292: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
6293: $adds{$newitem} = 1;
6294: }
6295: } else {
6296: my $newitem = 'instcode::0';
6297: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
6298: $adds{$newitem} = 1;
6299: }
6300: }
6301: if ($env{'form.communities'} eq '1') {
6302: if (ref($cathash) eq 'HASH') {
6303: my $newitem = 'communities::0';
6304: if ($cathash->{$newitem} eq '') {
6305: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
6306: $adds{$newitem} = 1;
6307: }
6308: } else {
6309: my $newitem = 'communities::0';
6310: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
6311: $adds{$newitem} = 1;
6312: }
6313: }
6314: if ($env{'form.addcategory_name'} ne '') {
6315: if (($env{'form.addcategory_name'} ne 'instcode') &&
6316: ($env{'form.addcategory_name'} ne 'communities')) {
6317: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
6318: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
6319: $adds{$newitem} = 1;
6320: }
6321: }
6322: my $putresult;
6323: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6324: if (keys(%deletions) > 0) {
6325: foreach my $key (keys(%deletions)) {
6326: if ($predelallitems{$key} ne '') {
6327: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
6328: }
6329: }
6330: }
6331: my (@chkcats,@chktrails,%chkallitems);
6332: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
6333: if (ref($chkcats[0]) eq 'ARRAY') {
6334: my $depth = 0;
6335: my $chg = 0;
6336: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
6337: my $name = $chkcats[0][$i];
6338: my $item;
6339: if ($name eq '') {
6340: $chg ++;
6341: } else {
6342: $item = &escape($name).'::0';
6343: if ($chg) {
6344: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
6345: }
6346: $depth ++;
6347: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
6348: $depth --;
6349: }
6350: }
6351: }
6352: }
6353: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6354: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
6355: if ($putresult eq 'ok') {
6356: my %title = (
6357: togglecats => 'Show/Hide a course in catalog',
6358: categorize => 'Assign a category to a course',
6359: togglecatscomm => 'Show/Hide a community in catalog',
6360: categorizecomm => 'Assign a category to a community',
6361: );
6362: my %level = (
6363: dom => 'set in Domain ("Modify Course/Community")',
6364: crs => 'set in Course ("Course Configuration")',
6365: comm => 'set in Community ("Community Configuration")',
6366: );
6367: $resulttext = &mt('Changes made:').'<ul>';
6368: if ($changes{'togglecats'}) {
6369: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
6370: }
6371: if ($changes{'categorize'}) {
6372: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
6373: }
6374: if ($changes{'togglecatscomm'}) {
6375: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
6376: }
6377: if ($changes{'categorizecomm'}) {
6378: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
6379: }
6380: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6381: my $cathash;
6382: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
6383: $cathash = $domconfig{'coursecategories'}{'cats'};
6384: } else {
6385: $cathash = {};
6386: }
6387: my (@cats,@trails,%allitems);
6388: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
6389: if (keys(%deletions) > 0) {
6390: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
6391: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
6392: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
6393: }
6394: $resulttext .= '</ul></li>';
6395: }
6396: if (keys(%reorderings) > 0) {
6397: my %sort_by_trail;
6398: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
6399: foreach my $key (keys(%reorderings)) {
6400: if ($allitems{$key} ne '') {
6401: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6402: }
6403: }
6404: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6405: $resulttext .= '<li>'.$trails[$trail].'</li>';
6406: }
6407: $resulttext .= '</ul></li>';
6408: }
6409: if (keys(%adds) > 0) {
6410: my %sort_by_trail;
6411: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
6412: foreach my $key (keys(%adds)) {
6413: if ($allitems{$key} ne '') {
6414: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6415: }
6416: }
6417: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6418: $resulttext .= '<li>'.$trails[$trail].'</li>';
6419: }
6420: $resulttext .= '</ul></li>';
6421: }
6422: }
6423: $resulttext .= '</ul>';
6424: } else {
6425: $resulttext = '<span class="LC_error">'.
6426: &mt('An error occurred: [_1]',$putresult).'</span>';
6427: }
6428: } else {
6429: $resulttext = &mt('No changes made to course and community categories');
6430: }
6431: return $resulttext;
6432: }
6433:
6434: sub modify_serverstatuses {
6435: my ($dom,%domconfig) = @_;
6436: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
6437: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
6438: %currserverstatus = %{$domconfig{'serverstatuses'}};
6439: }
6440: my @pages = &serverstatus_pages();
6441: foreach my $type (@pages) {
6442: $newserverstatus{$type}{'namedusers'} = '';
6443: $newserverstatus{$type}{'machines'} = '';
6444: if (defined($env{'form.'.$type.'_namedusers'})) {
6445: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
6446: my @okusers;
6447: foreach my $user (@users) {
6448: my ($uname,$udom) = split(/:/,$user);
6449: if (($udom =~ /^$match_domain$/) &&
6450: (&Apache::lonnet::domain($udom)) &&
6451: ($uname =~ /^$match_username$/)) {
6452: if (!grep(/^\Q$user\E/,@okusers)) {
6453: push(@okusers,$user);
6454: }
6455: }
6456: }
6457: if (@okusers > 0) {
6458: @okusers = sort(@okusers);
6459: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
6460: }
6461: }
6462: if (defined($env{'form.'.$type.'_machines'})) {
6463: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
6464: my @okmachines;
6465: foreach my $ip (@machines) {
6466: my @parts = split(/\./,$ip);
6467: next if (@parts < 4);
6468: my $badip = 0;
6469: for (my $i=0; $i<4; $i++) {
6470: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
6471: $badip = 1;
6472: last;
6473: }
6474: }
6475: if (!$badip) {
6476: push(@okmachines,$ip);
6477: }
6478: }
6479: @okmachines = sort(@okmachines);
6480: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
6481: }
6482: }
6483: my %serverstatushash = (
6484: serverstatuses => \%newserverstatus,
6485: );
6486: my %changes;
6487: foreach my $type (@pages) {
6488: foreach my $setting ('namedusers','machines') {
6489: my (@current,@new);
6490: if (ref($currserverstatus{$type}) eq 'HASH') {
6491: if ($currserverstatus{$type}{$setting} ne '') {
6492: @current = split(/,/,$currserverstatus{$type}{$setting});
6493: }
6494: }
6495: if ($newserverstatus{$type}{$setting} ne '') {
6496: @new = split(/,/,$newserverstatus{$type}{$setting});
6497: }
6498: if (@current > 0) {
6499: if (@new > 0) {
6500: foreach my $item (@current) {
6501: if (!grep(/^\Q$item\E$/,@new)) {
6502: $changes{$type}{$setting} = 1;
6503: last;
6504: }
6505: }
6506: foreach my $item (@new) {
6507: if (!grep(/^\Q$item\E$/,@current)) {
6508: $changes{$type}{$setting} = 1;
6509: last;
6510: }
6511: }
6512: } else {
6513: $changes{$type}{$setting} = 1;
6514: }
6515: } elsif (@new > 0) {
6516: $changes{$type}{$setting} = 1;
6517: }
6518: }
6519: }
6520: if (keys(%changes) > 0) {
6521: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6522: my $putresult = &Apache::lonnet::put_dom('configuration',
6523: \%serverstatushash,$dom);
6524: if ($putresult eq 'ok') {
6525: $resulttext .= &mt('Changes made:').'<ul>';
6526: foreach my $type (@pages) {
6527: if (ref($changes{$type}) eq 'HASH') {
6528: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
6529: if ($changes{$type}{'namedusers'}) {
6530: if ($newserverstatus{$type}{'namedusers'} eq '') {
6531: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
6532: } else {
6533: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
6534: }
6535: }
6536: if ($changes{$type}{'machines'}) {
6537: if ($newserverstatus{$type}{'machines'} eq '') {
6538: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
6539: } else {
6540: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
6541: }
6542:
6543: }
6544: $resulttext .= '</ul></li>';
6545: }
6546: }
6547: $resulttext .= '</ul>';
6548: } else {
6549: $resulttext = '<span class="LC_error">'.
6550: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
6551:
6552: }
6553: } else {
6554: $resulttext = &mt('No changes made to access to server status pages');
6555: }
6556: return $resulttext;
6557: }
6558:
6559: sub modify_helpsettings {
6560: my ($r,$dom,$confname,%domconfig) = @_;
6561: my ($resulttext,$errors,%changes,%helphash);
6562:
6563: my $customhelpfile = $env{'form.loginhelpurl.filename'};
6564: my $defaulthelpfile = 'defaulthelp.html';
6565: my $servadm = $r->dir_config('lonAdmEMail');
6566: my ($configuserok,$author_ok,$switchserver) =
6567: &config_check($dom,$confname,$servadm);
6568:
6569: my %defaultchecked = ('submitbugs' => 'on');
6570: my @offon = ('off','on');
6571: my %title = ( submitbugs => 'Display link for users to submit a bug',
6572: loginhelpurl => 'Unauthenticated login help page set to custom file');
6573:
6574: my @toggles = ('submitbugs');
6575:
6576: $helphash{'helpsettings'} = {};
6577:
6578: if (ref($domconfig{'helpsettings'}) ne 'HASH') {
6579: if ($domconfig{'helpsettings'} eq '') {
6580: $domconfig{'helpsettings'} = {};
6581: }
6582: }
6583:
6584: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
6585:
6586: foreach my $item (@toggles) {
6587:
6588: if ($defaultchecked{$item} eq 'on') {
6589: if (($domconfig{'helpsettings'}{$item} eq '') &&
6590: ($env{'form.'.$item} eq '0')) {
6591: $changes{$item} = 1;
6592: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
6593: $changes{$item} = 1;
6594: }
6595: } elsif ($defaultchecked{$item} eq 'off') {
6596: if (($domconfig{'helpsettings'}{$item} eq '') &&
6597: ($env{'form.'.$item} eq '1')) {
6598: $changes{$item} = 1;
6599: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
6600: $changes{$item} = 1;
6601: }
6602: }
6603: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
6604: }
6605:
6606: if ($customhelpfile ne '') {
6607: my $error;
6608: if ($configuserok eq 'ok') {
6609: if ($switchserver) {
6610: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6611: } else {
6612: if ($author_ok eq 'ok') {
6613: my ($result,$loginhelpurl) =
6614: &publishlogo($r,'upload','loginhelpurl',$dom,
6615: $confname,'help','','',$customhelpfile);
6616: if ($result eq 'ok') {
6617: $helphash{'helpsettings'}{'loginhelpurl'} = $loginhelpurl;
6618: $changes{'loginhelpurl'} = 1;
6619: } else {
6620: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customhelpfile,$result);
6621: }
6622: } else {
6623: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$author_ok);
6624: }
6625: }
6626: } else {
6627: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$configuserok);
6628: }
6629: if ($error) {
6630: &Apache::lonnet::logthis($error);
6631: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6632: }
6633: }
6634:
6635: if ($domconfig{'helpsettings'}{'loginhelpurl'} ne '') {
6636: if ($env{'form.loginhelpurl_del'}) {
6637: $helphash{'helpsettings'}{'loginhelpurl'} = '';
6638: $changes{'loginhelpurl'} = 1;
6639: }
6640: }
6641: }
6642:
6643:
6644: my $putresult;
6645:
6646: if (keys(%changes) > 0) {
6647: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
6648: } else {
6649: $putresult = 'ok';
6650: }
6651:
6652: if ($putresult eq 'ok') {
6653: if (keys(%changes) > 0) {
6654: $resulttext = &mt('Changes made:').'<ul>';
6655: foreach my $item (sort(keys(%changes))) {
6656: if ($item eq 'submitbugs') {
6657: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6658: }
6659: if ($item eq 'loginhelpurl') {
6660: if ($helphash{'helpsettings'}{'loginhelpurl'} eq '') {
6661: $resulttext .= '<li>'.&mt('[_1] help file removed; [_2] file will be used for the unathorized help page in this domain.',$customhelpfile,$defaulthelpfile).'</li>';
6662: } else {
6663: $resulttext .= '<li>'.&mt("$title{$item} [_1]",$customhelpfile).'</li>';
6664: }
6665: }
6666: }
6667: $resulttext .= '</ul>';
6668: } else {
6669: $resulttext = &mt('No changes made to help settings');
6670: }
6671: } else {
6672: $resulttext = '<span class="LC_error">'.
6673: &mt('An error occurred: [_1]',$putresult).'</span>';
6674: }
6675: if ($errors) {
6676: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6677: $errors.'</ul>';
6678: }
6679: return $resulttext;
6680: }
6681:
6682: sub modify_coursedefaults {
6683: my ($dom,%domconfig) = @_;
6684: my ($resulttext,$errors,%changes,%defaultshash);
6685: my %defaultchecked = ('canuse_pdfforms' => 'off');
6686: my @offon = ('off','on');
6687: my @toggles = ();
6688:
6689: $defaultshash{'coursedefaults'} = {};
6690:
6691: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
6692: if ($domconfig{'coursedefaults'} eq '') {
6693: $domconfig{'coursedefaults'} = {};
6694: }
6695: }
6696:
6697: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
6698: foreach my $item (@toggles) {
6699: if ($defaultchecked{$item} eq 'on') {
6700: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6701: ($env{'form.'.$item} eq '0')) {
6702: $changes{$item} = 1;
6703: } elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
6704: $changes{$item} = 1;
6705: }
6706: } elsif ($defaultchecked{$item} eq 'off') {
6707: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6708: ($env{'form.'.$item} eq '1')) {
6709: $changes{$item} = 1;
6710: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
6711: $changes{$item} = 1;
6712: }
6713: }
6714: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
6715: }
6716: my $currdefresponder = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
6717: my $newdefresponder = $env{'form.anonsurvey_threshold'};
6718: $newdefresponder =~ s/\D//g;
6719: if ($newdefresponder eq '' || $newdefresponder < 1) {
6720: $newdefresponder = 1;
6721: }
6722: $defaultshash{'coursedefaults'}{'anonsurvey_threshold'} = $newdefresponder;
6723: if ($currdefresponder ne $newdefresponder) {
6724: unless ($currdefresponder eq '' && $newdefresponder == 10) {
6725: $changes{'anonsurvey_threshold'} = 1;
6726: }
6727: }
6728: }
6729: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
6730: $dom);
6731: if ($putresult eq 'ok') {
6732: if (keys(%changes) > 0) {
6733: if ($changes{'canuse_pdfforms'}) {
6734: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6735: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
6736: my $cachetime = 24*60*60;
6737: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6738: }
6739: $resulttext = &mt('Changes made:').'<ul>';
6740: foreach my $item (sort(keys(%changes))) {
6741: if ($item eq 'canuse_pdfforms') {
6742: if ($env{'form.'.$item} eq '1') {
6743: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
6744: } else {
6745: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
6746: }
6747: } elsif ($item eq 'anonsurvey_threshold') {
6748: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
6749: }
6750: }
6751: $resulttext .= '</ul>';
6752: } else {
6753: $resulttext = &mt('No changes made to course defaults');
6754: }
6755: } else {
6756: $resulttext = '<span class="LC_error">'.
6757: &mt('An error occurred: [_1]',$putresult).'</span>';
6758: }
6759: return $resulttext;
6760: }
6761:
6762: sub modify_usersessions {
6763: my ($dom,%domconfig) = @_;
6764: my @types = ('version','excludedomain','includedomain');
6765: my @prefixes = ('remote','hosted');
6766: my @lcversions = &Apache::lonnet::all_loncaparevs();
6767: my (%by_ip,%by_location,@intdoms);
6768: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
6769: my @locations = sort(keys(%by_location));
6770: my (%defaultshash,%changes);
6771: foreach my $prefix (@prefixes) {
6772: $defaultshash{'usersessions'}{$prefix} = {};
6773: }
6774: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6775: my $resulttext;
6776: my %iphost = &Apache::lonnet::get_iphost();
6777: foreach my $prefix (@prefixes) {
6778: foreach my $type (@types) {
6779: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
6780: if ($type eq 'version') {
6781: my $value = $env{'form.'.$prefix.'_'.$type};
6782: my $okvalue;
6783: if ($value ne '') {
6784: if (grep(/^\Q$value\E$/,@lcversions)) {
6785: $okvalue = $value;
6786: }
6787: }
6788: if (ref($domconfig{'usersessions'}) eq 'HASH') {
6789: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
6790: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
6791: if ($inuse == 0) {
6792: $changes{$prefix}{$type} = 1;
6793: } else {
6794: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
6795: $changes{$prefix}{$type} = 1;
6796: }
6797: if ($okvalue ne '') {
6798: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6799: }
6800: }
6801: } else {
6802: if (($inuse == 1) && ($okvalue ne '')) {
6803: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6804: $changes{$prefix}{$type} = 1;
6805: }
6806: }
6807: } else {
6808: if (($inuse == 1) && ($okvalue ne '')) {
6809: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6810: $changes{$prefix}{$type} = 1;
6811: }
6812: }
6813: } else {
6814: if (($inuse == 1) && ($okvalue ne '')) {
6815: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6816: $changes{$prefix}{$type} = 1;
6817: }
6818: }
6819: } else {
6820: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
6821: my @okvals;
6822: foreach my $val (@vals) {
6823: if ($val =~ /:/) {
6824: my @items = split(/:/,$val);
6825: foreach my $item (@items) {
6826: if (ref($by_location{$item}) eq 'ARRAY') {
6827: push(@okvals,$item);
6828: }
6829: }
6830: } else {
6831: if (ref($by_location{$val}) eq 'ARRAY') {
6832: push(@okvals,$val);
6833: }
6834: }
6835: }
6836: @okvals = sort(@okvals);
6837: if (ref($domconfig{'usersessions'}) eq 'HASH') {
6838: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
6839: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
6840: if ($inuse == 0) {
6841: $changes{$prefix}{$type} = 1;
6842: } else {
6843: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6844: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
6845: if (@changed > 0) {
6846: $changes{$prefix}{$type} = 1;
6847: }
6848: }
6849: } else {
6850: if ($inuse == 1) {
6851: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6852: $changes{$prefix}{$type} = 1;
6853: }
6854: }
6855: } else {
6856: if ($inuse == 1) {
6857: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6858: $changes{$prefix}{$type} = 1;
6859: }
6860: }
6861: } else {
6862: if ($inuse == 1) {
6863: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6864: $changes{$prefix}{$type} = 1;
6865: }
6866: }
6867: }
6868: }
6869: }
6870: if (keys(%changes) > 0) {
6871: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
6872: $dom);
6873: if ($putresult eq 'ok') {
6874: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
6875: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
6876: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
6877: }
6878: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
6879: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
6880: }
6881: }
6882: my $cachetime = 24*60*60;
6883: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6884: my %lt = &usersession_titles();
6885: $resulttext = &mt('Changes made:').'<ul>';
6886: foreach my $prefix (@prefixes) {
6887: if (ref($changes{$prefix}) eq 'HASH') {
6888: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
6889: foreach my $type (@types) {
6890: if (defined($changes{$prefix}{$type})) {
6891: my $newvalue;
6892: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
6893: if (ref($defaultshash{'usersessions'}{$prefix})) {
6894: if ($type eq 'version') {
6895: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
6896: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
6897: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
6898: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
6899: }
6900: }
6901: }
6902: }
6903: if ($newvalue eq '') {
6904: if ($type eq 'version') {
6905: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
6906: } else {
6907: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
6908: }
6909: } else {
6910: if ($type eq 'version') {
6911: $newvalue .= ' '.&mt('(or later)');
6912: }
6913: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
6914: }
6915: }
6916: }
6917: $resulttext .= '</ul>';
6918: }
6919: }
6920: $resulttext .= '</ul>';
6921: } else {
6922: $resulttext = '<span class="LC_error">'.
6923: &mt('An error occurred: [_1]',$putresult).'</span>';
6924: }
6925: } else {
6926: $resulttext = &mt('No changes made to settings for user session hosting.');
6927: }
6928: return $resulttext;
6929: }
6930:
6931: sub recurse_check {
6932: my ($chkcats,$categories,$depth,$name) = @_;
6933: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
6934: my $chg = 0;
6935: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
6936: my $category = $chkcats->[$depth]{$name}[$j];
6937: my $item;
6938: if ($category eq '') {
6939: $chg ++;
6940: } else {
6941: my $deeper = $depth + 1;
6942: $item = &escape($category).':'.&escape($name).':'.$depth;
6943: if ($chg) {
6944: $categories->{$item} -= $chg;
6945: }
6946: &recurse_check($chkcats,$categories,$deeper,$category);
6947: $deeper --;
6948: }
6949: }
6950: }
6951: return;
6952: }
6953:
6954: sub recurse_cat_deletes {
6955: my ($item,$coursecategories,$deletions) = @_;
6956: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
6957: my $subdepth = $depth + 1;
6958: if (ref($coursecategories) eq 'HASH') {
6959: foreach my $subitem (keys(%{$coursecategories})) {
6960: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
6961: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
6962: delete($coursecategories->{$subitem});
6963: $deletions->{$subitem} = 1;
6964: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
6965: }
6966: }
6967: }
6968: return;
6969: }
6970:
6971: sub dom_servers {
6972: my ($dom) = @_;
6973: my (%uniqservers,%servers);
6974: my $primaryserver = &Apache::lonnet::hostname(&Apache::lonnet::domain($dom,'primary'));
6975: my @machinedoms = &Apache::lonnet::machine_domains($primaryserver);
6976: foreach my $mdom (@machinedoms) {
6977: my %currservers = %servers;
6978: my %server = &Apache::lonnet::get_servers($mdom);
6979: %servers = (%currservers,%server);
6980: }
6981: my %by_hostname;
6982: foreach my $id (keys(%servers)) {
6983: push(@{$by_hostname{$servers{$id}}},$id);
6984: }
6985: foreach my $hostname (sort(keys(%by_hostname))) {
6986: if (@{$by_hostname{$hostname}} > 1) {
6987: my $match = 0;
6988: foreach my $id (@{$by_hostname{$hostname}}) {
6989: if (&Apache::lonnet::host_domain($id) eq $dom) {
6990: $uniqservers{$id} = $hostname;
6991: $match = 1;
6992: }
6993: }
6994: unless ($match) {
6995: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
6996: }
6997: } else {
6998: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
6999: }
7000: }
7001: return %uniqservers;
7002: }
7003:
7004: sub get_active_dcs {
7005: my ($dom) = @_;
7006: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
7007: my %domcoords;
7008: my $numdcs = 0;
7009: my $now = time;
7010: foreach my $server (keys(%dompersonnel)) {
7011: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
7012: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
7013: my ($end,$start) = split(':',$dompersonnel{$server}{$user});
7014: if (($end eq '') || ($end == 0) || ($end > $now)) {
7015: if ($start <= $now) {
7016: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
7017: }
7018: }
7019: }
7020: }
7021: return %domcoords;
7022: }
7023:
7024: sub active_dc_picker {
7025: my ($dom,$curr_dc) = @_;
7026: my %domcoords = &get_active_dcs($dom);
7027: my @dcs = sort(keys(%domcoords));
7028: my $numdcs = scalar(@dcs);
7029: my $datatable;
7030: my $numinrow = 2;
7031: if ($numdcs > 1) {
7032: $datatable = '<table>';
7033: for (my $i=0; $i<@dcs; $i++) {
7034: my $rem = $i%($numinrow);
7035: if ($rem == 0) {
7036: if ($i > 0) {
7037: $datatable .= '</tr>';
7038: }
7039: $datatable .= '<tr>';
7040: }
7041: my $check = ' ';
7042: if ($curr_dc eq '') {
7043: if (!$i) {
7044: $check = ' checked="checked" ';
7045: }
7046: } elsif ($dcs[$i] eq $curr_dc) {
7047: $check = ' checked="checked" ';
7048: }
7049: if ($i == @dcs - 1) {
7050: my $colsleft = $numinrow - $rem;
7051: if ($colsleft > 1) {
7052: $datatable .= '<td colspan="'.$colsleft.'">';
7053: } else {
7054: $datatable .= '<td>';
7055: }
7056: } else {
7057: $datatable .= '<td>';
7058: }
7059: my ($dcname,$dcdom) = split(':',$dcs[$i]);
7060: $datatable .= '<span class="LC_nobreak"><label>'.
7061: '<input type="radio" name="autocreate_xmldc"'.
7062: ' value="'.$dcs[$i].'"'.$check.'/>'.
7063: &Apache::loncommon::plainname($dcname,$dcdom).
7064: '</label></span></td>';
7065: }
7066: $datatable .= '</tr></table>';
7067: } elsif (@dcs) {
7068: $datatable .= '<input type="hidden" name="autocreate_dc" value="'.
7069: $dcs[0].'" />';
7070: }
7071: return ($numdcs,$datatable);
7072: }
7073:
7074: sub usersession_titles {
7075: return &Apache::lonlocal::texthash(
7076: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
7077:
7078: remote => 'Hosting of sessions for users in this domain on servers in other domains',
7079: version => 'LON-CAPA version requirement',
7080: excludedomain => 'Allow all, but exclude specific domains',
7081: includedomain => 'Deny all, but include specific domains',
7082: );
7083: }
7084:
7085: 1;
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