1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.4 2012/06/01 12:15:23 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (either quotas
90: or requestcourses).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course.
98:
99: Outputs: 1
100:
101: $datatable - HTML containing form elements which allow settings to be changed.
102:
103: In the case of course requests, radio buttons are displayed for each institutional
104: affiliate type (and also default, and _LC_adv) for each of the course types
105: (official, unofficial and community). In each case the radio buttons allow the
106: selection of one of four values:
107:
108: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
109: which have the following effects:
110:
111: 0
112:
113: =over
114:
115: - course requests are not allowed for this course types/affiliation
116:
117: =back
118:
119: approval
120:
121: =over
122:
123: - course requests must be approved by a Doman Coordinator in the
124: course's domain
125:
126: =back
127:
128: validate
129:
130: =over
131:
132: - an institutional validation (e.g., check requestor is instructor
133: of record) needs to be passed before the course will be created. The required
134: validation is in localenroll.pm on the primary library server for the course
135: domain.
136:
137: =back
138:
139: autolimit
140:
141: =over
142:
143: - course requests will be processed automatically up to a limit of
144: N requests for the course type for the particular requestor.
145: If N is undefined, there is no limit to the number of course requests
146: which a course owner may submit and have processed automatically.
147:
148: =back
149:
150: =item modify_quotas()
151:
152: =back
153:
154: =cut
155:
156: package Apache::domainprefs;
157:
158: use strict;
159: use Apache::Constants qw(:common :http);
160: use Apache::lonnet;
161: use Apache::loncommon();
162: use Apache::lonhtmlcommon();
163: use Apache::lonlocal;
164: use Apache::lonmsg();
165: use Apache::lonconfigsettings;
166: use LONCAPA qw(:DEFAULT :match);
167: use LONCAPA::Enrollment;
168: use LONCAPA::lonauthcgi();
169: use File::Copy;
170: use Locale::Language;
171: use DateTime::TimeZone;
172: use DateTime::Locale;
173:
174: my $registered_cleanup;
175: my $modified_urls;
176:
177: sub handler {
178: my $r=shift;
179: if ($r->header_only) {
180: &Apache::loncommon::content_type($r,'text/html');
181: $r->send_http_header;
182: return OK;
183: }
184:
185: my $context = 'domain';
186: my $dom = $env{'request.role.domain'};
187: my $domdesc = &Apache::lonnet::domain($dom,'description');
188: if (&Apache::lonnet::allowed('mau',$dom)) {
189: &Apache::loncommon::content_type($r,'text/html');
190: $r->send_http_header;
191: } else {
192: $env{'user.error.msg'}=
193: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
194: return HTTP_NOT_ACCEPTABLE;
195: }
196:
197: $registered_cleanup=0;
198: @{$modified_urls}=();
199:
200: &Apache::lonhtmlcommon::clear_breadcrumbs();
201: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
202: ['phase','actions']);
203: my $phase = 'pickactions';
204: if ( exists($env{'form.phase'}) ) {
205: $phase = $env{'form.phase'};
206: }
207: my %servers = &Apache::lonnet::internet_dom_servers($dom);
208: my %domconfig =
209: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
210: 'quotas','autoenroll','autoupdate','autocreate',
211: 'directorysrch','usercreation','usermodification',
212: 'contacts','defaults','scantron','coursecategories',
213: 'serverstatuses','requestcourses','usersessions',
214: 'loadbalancing'],$dom);
215: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
216: 'autoupdate','autocreate','directorysrch','contacts',
217: 'usercreation','usermodification','scantron',
218: 'requestcourses','coursecategories','serverstatuses',
219: 'usersessions');
220: if (keys(%servers) > 1) {
221: push(@prefs_order,'loadbalancing');
222: }
223: my %prefs = (
224: 'rolecolors' =>
225: { text => 'Default color schemes',
226: help => 'Domain_Configuration_Color_Schemes',
227: header => [{col1 => 'Student Settings',
228: col2 => '',},
229: {col1 => 'Coordinator Settings',
230: col2 => '',},
231: {col1 => 'Author Settings',
232: col2 => '',},
233: {col1 => 'Administrator Settings',
234: col2 => '',}],
235: },
236: 'login' =>
237: { text => 'Log-in page options',
238: help => 'Domain_Configuration_Login_Page',
239: header => [{col1 => 'Item',
240: col2 => '',}],
241: },
242:
243: 'defaults' =>
244: { text => 'Default authentication/language/timezone/portal',
245: help => 'Domain_Configuration_LangTZAuth',
246: header => [{col1 => 'Setting',
247: col2 => 'Value'}],
248: },
249: 'quotas' =>
250: { text => 'Blogs, personal web pages, webDAV, portfolios',
251: help => 'Domain_Configuration_Quotas',
252: header => [{col1 => 'User affiliation',
253: col2 => 'Available tools',
254: col3 => 'Portfolio quota',}],
255: },
256: 'autoenroll' =>
257: { text => 'Auto-enrollment settings',
258: help => 'Domain_Configuration_Auto_Enrollment',
259: header => [{col1 => 'Configuration setting',
260: col2 => 'Value(s)'}],
261: },
262: 'autoupdate' =>
263: { text => 'Auto-update settings',
264: help => 'Domain_Configuration_Auto_Updates',
265: header => [{col1 => 'Setting',
266: col2 => 'Value',},
267: {col1 => 'Setting',
268: col2 => 'Affiliation'},
269: {col1 => 'User population',
270: col2 => 'Updateable user data'}],
271: },
272: 'autocreate' =>
273: { text => 'Auto-course creation settings',
274: help => 'Domain_Configuration_Auto_Creation',
275: header => [{col1 => 'Configuration Setting',
276: col2 => 'Value',}],
277: },
278: 'directorysrch' =>
279: { text => 'Institutional directory searches',
280: help => 'Domain_Configuration_InstDirectory_Search',
281: header => [{col1 => 'Setting',
282: col2 => 'Value',}],
283: },
284: 'contacts' =>
285: { text => 'Contact Information',
286: help => 'Domain_Configuration_Contact_Info',
287: header => [{col1 => 'Setting',
288: col2 => 'Value',}],
289: },
290:
291: 'usercreation' =>
292: { text => 'User creation',
293: help => 'Domain_Configuration_User_Creation',
294: header => [{col1 => 'Format rule type',
295: col2 => 'Format rules in force'},
296: {col1 => 'User account creation',
297: col2 => 'Usernames which may be created',},
298: {col1 => 'Context',
299: col2 => 'Assignable authentication types'}],
300: },
301: 'usermodification' =>
302: { text => 'User modification',
303: help => 'Domain_Configuration_User_Modification',
304: header => [{col1 => 'Target user has role',
305: col2 => 'User information updateable in author context'},
306: {col1 => 'Target user has role',
307: col2 => 'User information updateable in course context'},
308: {col1 => "Status of user",
309: col2 => 'Information settable when self-creating account (if directory data blank)'}],
310: },
311: 'scantron' =>
312: { text => 'Bubblesheet format file',
313: help => 'Domain_Configuration_Scantron_Format',
314: header => [ {col1 => 'Item',
315: col2 => '',
316: }],
317: },
318: 'requestcourses' =>
319: {text => 'Request creation of courses',
320: help => 'Domain_Configuration_Request_Courses',
321: header => [{col1 => 'User affiliation',
322: col2 => 'Availability/Processing of requests',},
323: {col1 => 'Setting',
324: col2 => 'Value'}],
325: },
326: 'coursecategories' =>
327: { text => 'Cataloging of courses/communities',
328: help => 'Domain_Configuration_Cataloging_Courses',
329: header => [{col1 => 'Category settings',
330: col2 => '',},
331: {col1 => 'Categories',
332: col2 => '',
333: }],
334: },
335: 'serverstatuses' =>
336: {text => 'Access to server status pages',
337: help => 'Domain_Configuration_Server_Status',
338: header => [{col1 => 'Status Page',
339: col2 => 'Other named users',
340: col3 => 'Specific IPs',
341: }],
342: },
343: 'usersessions' =>
344: {text => 'User session hosting/offloading',
345: help => 'Domain_Configuration_User_Sessions',
346: header => [{col1 => 'Domain server',
347: col2 => 'Servers to offload sessions to when busy'},
348: {col1 => 'Hosting of users from other domains',
349: col2 => 'Rules'},
350: {col1 => "Hosting domain's own users elsewhere",
351: col2 => 'Rules'}],
352: },
353: 'loadbalancing' =>
354: {text => 'Dedicated Load Balancer',
355: help => 'Domain_Configuration_Load_Balancing',
356: header => [{col1 => 'Server',
357: col2 => 'Default destinations',
358: col3 => 'User affliation',
359: col4 => 'Overrides'},
360: ],
361: },
362: );
363: if (keys(%servers) > 1) {
364: $prefs{'login'} = { text => 'Log-in page options',
365: help => 'Domain_Configuration_Login_Page',
366: header => [{col1 => 'Log-in Service',
367: col2 => 'Server Setting',},
368: {col1 => 'Log-in Page Items',
369: col2 => ''}],
370: };
371: }
372: my @roles = ('student','coordinator','author','admin');
373: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
374: &Apache::lonhtmlcommon::add_breadcrumb
375: ({href=>"javascript:changePage(document.$phase,'pickactions')",
376: text=>"Settings to display/modify"});
377: my $confname = $dom.'-domainconfig';
378: if ($phase eq 'process') {
379: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
380: } elsif ($phase eq 'display') {
381: my $js;
382: if (keys(%servers) > 1) {
383: my ($othertitle,$usertypes,$types) =
384: &Apache::loncommon::sorted_inst_types($dom);
385: $js = &lonbalance_targets_js($dom,$types,\%servers).
386: &new_spares_js().
387: &common_domprefs_js().
388: &Apache::loncommon::javascript_array_indexof();
389: }
390: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
391: } else {
392: if (keys(%domconfig) == 0) {
393: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
394: my @ids=&Apache::lonnet::current_machine_ids();
395: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
396: my %designhash = &Apache::loncommon::get_domainconf($dom);
397: my @loginimages = ('img','logo','domlogo','login');
398: my $custom_img_count = 0;
399: foreach my $img (@loginimages) {
400: if ($designhash{$dom.'.login.'.$img} ne '') {
401: $custom_img_count ++;
402: }
403: }
404: foreach my $role (@roles) {
405: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
406: $custom_img_count ++;
407: }
408: }
409: if ($custom_img_count > 0) {
410: &Apache::lonconfigsettings::print_header($r,$phase,$context);
411: my $switch_server = &check_switchserver($dom,$confname);
412: $r->print(
413: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
414: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
415: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
416: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
417: if ($switch_server) {
418: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
419: }
420: $r->print(&Apache::loncommon::end_page());
421: return OK;
422: }
423: }
424: }
425: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
426: }
427: return OK;
428: }
429:
430: sub process_changes {
431: my ($r,$dom,$confname,$action,$roles,$values) = @_;
432: my %domconfig;
433: if (ref($values) eq 'HASH') {
434: %domconfig = %{$values};
435: }
436: my $output;
437: if ($action eq 'login') {
438: $output = &modify_login($r,$dom,$confname,%domconfig);
439: } elsif ($action eq 'rolecolors') {
440: $output = &modify_rolecolors($r,$dom,$confname,$roles,
441: %domconfig);
442: } elsif ($action eq 'quotas') {
443: $output = &modify_quotas($dom,$action,%domconfig);
444: } elsif ($action eq 'autoenroll') {
445: $output = &modify_autoenroll($dom,%domconfig);
446: } elsif ($action eq 'autoupdate') {
447: $output = &modify_autoupdate($dom,%domconfig);
448: } elsif ($action eq 'autocreate') {
449: $output = &modify_autocreate($dom,%domconfig);
450: } elsif ($action eq 'directorysrch') {
451: $output = &modify_directorysrch($dom,%domconfig);
452: } elsif ($action eq 'usercreation') {
453: $output = &modify_usercreation($dom,%domconfig);
454: } elsif ($action eq 'usermodification') {
455: $output = &modify_usermodification($dom,%domconfig);
456: } elsif ($action eq 'contacts') {
457: $output = &modify_contacts($dom,%domconfig);
458: } elsif ($action eq 'defaults') {
459: $output = &modify_defaults($dom,$r);
460: } elsif ($action eq 'scantron') {
461: $output = &modify_scantron($r,$dom,$confname,%domconfig);
462: } elsif ($action eq 'coursecategories') {
463: $output = &modify_coursecategories($dom,%domconfig);
464: } elsif ($action eq 'serverstatuses') {
465: $output = &modify_serverstatuses($dom,%domconfig);
466: } elsif ($action eq 'requestcourses') {
467: $output = &modify_quotas($dom,$action,%domconfig);
468: } elsif ($action eq 'usersessions') {
469: $output = &modify_usersessions($dom,%domconfig);
470: } elsif ($action eq 'loadbalancing') {
471: $output = &modify_loadbalancing($dom,%domconfig);
472: }
473: return $output;
474: }
475:
476: sub print_config_box {
477: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
478: my $rowtotal = 0;
479: my $output;
480: if ($action eq 'coursecategories') {
481: $output = &coursecategories_javascript($settings);
482: }
483: $output .=
484: '<table class="LC_nested_outer">
485: <tr>
486: <th align="left" valign="middle"><span class="LC_nobreak">'.
487: &mt($item->{text}).' '.
488: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
489: '</tr>';
490: $rowtotal ++;
491: my $numheaders = 1;
492: if (ref($item->{'header'}) eq 'ARRAY') {
493: $numheaders = scalar(@{$item->{'header'}});
494: }
495: if ($numheaders > 1) {
496: my $colspan = '';
497: my $rightcolspan = '';
498: if (($action eq 'rolecolors') || ($action eq 'coursecategories') || ($action eq 'helpsettings')) {
499: $colspan = ' colspan="2"';
500: }
501: if ($action eq 'usersessions') {
502: $rightcolspan = ' colspan="3"';
503: }
504: $output .= '
505: <tr>
506: <td>
507: <table class="LC_nested">
508: <tr class="LC_info_row">
509: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
510: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
511: </tr>';
512: $rowtotal ++;
513: if ($action eq 'autoupdate') {
514: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
515: } elsif ($action eq 'usercreation') {
516: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
517: } elsif ($action eq 'usermodification') {
518: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
519: } elsif ($action eq 'coursecategories') {
520: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
521: } elsif ($action eq 'login') {
522: $output .= &print_login('top',$dom,$confname,$phase,$settings,\$rowtotal);
523: $colspan = ' colspan="2"';
524: } elsif ($action eq 'requestcourses') {
525: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
526: } elsif ($action eq 'usersessions') {
527: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
528: } elsif ($action eq 'rolecolors') {
529: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
530: }
531: $output .= '
532: </table>
533: </td>
534: </tr>
535: <tr>
536: <td>
537: <table class="LC_nested">
538: <tr class="LC_info_row">
539: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
540: $output .= '
541: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
542: </tr>';
543: $rowtotal ++;
544: if ($action eq 'autoupdate') {
545: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
546: </table>
547: </td>
548: </tr>
549: <tr>
550: <td>
551: <table class="LC_nested">
552: <tr class="LC_info_row">
553: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
554: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
555: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
556: $rowtotal ++;
557: } elsif ($action eq 'usercreation') {
558: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
559: </table>
560: </td>
561: </tr>
562: <tr>
563: <td>
564: <table class="LC_nested">
565: <tr class="LC_info_row">
566: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
567: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
568: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
569: $rowtotal ++;
570: } elsif ($action eq 'usermodification') {
571: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
572: </table>
573: </td>
574: </tr>
575: <tr>
576: <td>
577: <table class="LC_nested">
578: <tr class="LC_info_row">
579: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
580: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
581: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
582: $rowtotal ++;
583: } elsif ($action eq 'coursecategories') {
584: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
585: } elsif ($action eq 'login') {
586: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,\$rowtotal);
587: } elsif ($action eq 'requestcourses') {
588: $output .= &print_courserequestmail($dom,$settings,\$rowtotal);
589: } elsif ($action eq 'helpsettings') {
590: $output .= &print_helpsettings('bottom',$dom,$confname,$settings,\$rowtotal);
591: } elsif ($action eq 'usersessions') {
592: $output .= &print_usersessions('middle',$dom,$settings,\$rowtotal).'
593: </table>
594: </td>
595: </tr>
596: <tr>
597: <td>
598: <table class="LC_nested">
599: <tr class="LC_info_row">
600: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
601: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
602: &print_usersessions('bottom',$dom,$settings,\$rowtotal);
603: $rowtotal ++;
604: } elsif ($action eq 'coursedefaults') {
605: $output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
606: } elsif ($action eq 'rolecolors') {
607: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
608: </table>
609: </td>
610: </tr>
611: <tr>
612: <td>
613: <table class="LC_nested">
614: <tr class="LC_info_row">
615: <td class="LC_left_item"'.$colspan.' valign="top">'.
616: &mt($item->{'header'}->[2]->{'col1'}).'</td>
617: <td class="LC_right_item" valign="top">'.
618: &mt($item->{'header'}->[2]->{'col2'}).'</td>
619: </tr>'.
620: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
621: </table>
622: </td>
623: </tr>
624: <tr>
625: <td>
626: <table class="LC_nested">
627: <tr class="LC_info_row">
628: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
629: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
630: </tr>'.
631: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
632: $rowtotal += 2;
633: }
634: } else {
635: $output .= '
636: <tr>
637: <td>
638: <table class="LC_nested">
639: <tr class="LC_info_row">';
640: if (($action eq 'login') || ($action eq 'directorysrch')) {
641: $output .= '
642: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
643: } elsif ($action eq 'serverstatuses') {
644: $output .= '
645: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
646: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
647:
648: } else {
649: $output .= '
650: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
651: }
652: if (defined($item->{'header'}->[0]->{'col3'})) {
653: $output .= '<td class="LC_left_item" valign="top">'.
654: &mt($item->{'header'}->[0]->{'col2'});
655: if ($action eq 'serverstatuses') {
656: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
657: }
658: } else {
659: $output .= '<td class="LC_right_item" valign="top">'.
660: &mt($item->{'header'}->[0]->{'col2'});
661: }
662: $output .= '</td>';
663: if ($item->{'header'}->[0]->{'col3'}) {
664: if (defined($item->{'header'}->[0]->{'col4'})) {
665: $output .= '<td class="LC_left_item" valign="top">'.
666: &mt($item->{'header'}->[0]->{'col3'});
667: } else {
668: $output .= '<td class="LC_right_item" valign="top">'.
669: &mt($item->{'header'}->[0]->{'col3'});
670: }
671: if ($action eq 'serverstatuses') {
672: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
673: }
674: $output .= '</td>';
675: }
676: if ($item->{'header'}->[0]->{'col4'}) {
677: $output .= '<td class="LC_right_item" valign="top">'.
678: &mt($item->{'header'}->[0]->{'col4'});
679: }
680: $output .= '</tr>';
681: $rowtotal ++;
682: if ($action eq 'login') {
683: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,
684: \$rowtotal);
685: } elsif ($action eq 'quotas') {
686: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
687: } elsif ($action eq 'autoenroll') {
688: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
689: } elsif ($action eq 'autocreate') {
690: $output .= &print_autocreate($dom,$settings,\$rowtotal);
691: } elsif ($action eq 'directorysrch') {
692: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
693: } elsif ($action eq 'contacts') {
694: $output .= &print_contacts($dom,$settings,\$rowtotal);
695: } elsif ($action eq 'defaults') {
696: $output .= &print_defaults($dom,\$rowtotal);
697: } elsif ($action eq 'scantron') {
698: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
699: } elsif ($action eq 'serverstatuses') {
700: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
701: } elsif ($action eq 'helpsettings') {
702: $output .= &print_helpsettings('top',$dom,$confname,$settings,\$rowtotal);
703: } elsif ($action eq 'loadbalancing') {
704: $output .= &print_loadbalancing($dom,$settings,\$rowtotal);
705: }
706: }
707: $output .= '
708: </table>
709: </td>
710: </tr>
711: </table><br />';
712: return ($output,$rowtotal);
713: }
714:
715: sub print_login {
716: my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_;
717: my ($css_class,$datatable);
718: my %choices = &login_choices();
719:
720: if ($position eq 'top') {
721: my %servers = &Apache::lonnet::internet_dom_servers($dom);
722: my $choice = $choices{'disallowlogin'};
723: $css_class = ' class="LC_odd_row"';
724: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
725: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
726: '<th>'.$choices{'server'}.'</th>'.
727: '<th>'.$choices{'serverpath'}.'</th>'.
728: '<th>'.$choices{'custompath'}.'</th>'.
729: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
730: my %disallowed;
731: if (ref($settings) eq 'HASH') {
732: if (ref($settings->{'loginvia'}) eq 'HASH') {
733: %disallowed = %{$settings->{'loginvia'}};
734: }
735: }
736: foreach my $lonhost (sort(keys(%servers))) {
737: my $direct = 'selected="selected"';
738: if (ref($disallowed{$lonhost}) eq 'HASH') {
739: if ($disallowed{$lonhost}{'server'} ne '') {
740: $direct = '';
741: }
742: }
743: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
744: '<td><select name="'.$lonhost.'_server">'.
745: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
746: '</option>';
747: foreach my $hostid (keys(%servers)) {
748: next if ($servers{$hostid} eq $servers{$lonhost});
749: my $selected = '';
750: if (ref($disallowed{$lonhost}) eq 'HASH') {
751: if ($hostid eq $disallowed{$lonhost}{'server'}) {
752: $selected = 'selected="selected"';
753: }
754: }
755: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
756: $servers{$hostid}.'</option>';
757: }
758: $datatable .= '</select></td>'.
759: '<td><select name="'.$lonhost.'_serverpath">';
760: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
761: my $pathname = $path;
762: if ($path eq 'custom') {
763: $pathname = &mt('Custom Path').' ->';
764: }
765: my $selected = '';
766: if (ref($disallowed{$lonhost}) eq 'HASH') {
767: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
768: $selected = 'selected="selected"';
769: }
770: } elsif ($path eq '') {
771: $selected = 'selected="selected"';
772: }
773: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
774: }
775: $datatable .= '</select></td>';
776: my ($custom,$exempt);
777: if (ref($disallowed{$lonhost}) eq 'HASH') {
778: $custom = $disallowed{$lonhost}{'custompath'};
779: $exempt = $disallowed{$lonhost}{'exempt'};
780: }
781: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
782: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
783: '</tr>';
784: }
785: $datatable .= '</table></td></tr>';
786: return $datatable;
787: }
788:
789: my %defaultchecked = (
790: 'coursecatalog' => 'on',
791: 'adminmail' => 'off',
792: 'newuser' => 'off',
793: );
794: my @toggles = ('coursecatalog','adminmail','newuser');
795: my (%checkedon,%checkedoff);
796: foreach my $item (@toggles) {
797: if ($defaultchecked{$item} eq 'on') {
798: $checkedon{$item} = ' checked="checked" ';
799: $checkedoff{$item} = ' ';
800: } elsif ($defaultchecked{$item} eq 'off') {
801: $checkedoff{$item} = ' checked="checked" ';
802: $checkedon{$item} = ' ';
803: }
804: }
805: my @images = ('img','logo','domlogo','login');
806: my @logintext = ('textcol','bgcol');
807: my @bgs = ('pgbg','mainbg','sidebg');
808: my @links = ('link','alink','vlink');
809: my %designhash = &Apache::loncommon::get_domainconf($dom);
810: my %defaultdesign = %Apache::loncommon::defaultdesign;
811: my (%is_custom,%designs);
812: my %defaults = (
813: font => $defaultdesign{'login.font'},
814: );
815: foreach my $item (@images) {
816: $defaults{$item} = $defaultdesign{'login.'.$item};
817: $defaults{'showlogo'}{$item} = 1;
818: }
819: foreach my $item (@bgs) {
820: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
821: }
822: foreach my $item (@logintext) {
823: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
824: }
825: foreach my $item (@links) {
826: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
827: }
828: if (ref($settings) eq 'HASH') {
829: foreach my $item (@toggles) {
830: if ($settings->{$item} eq '1') {
831: $checkedon{$item} = ' checked="checked" ';
832: $checkedoff{$item} = ' ';
833: } elsif ($settings->{$item} eq '0') {
834: $checkedoff{$item} = ' checked="checked" ';
835: $checkedon{$item} = ' ';
836: }
837: }
838: foreach my $item (@images) {
839: if (defined($settings->{$item})) {
840: $designs{$item} = $settings->{$item};
841: $is_custom{$item} = 1;
842: }
843: if (defined($settings->{'showlogo'}{$item})) {
844: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
845: }
846: }
847: foreach my $item (@logintext) {
848: if ($settings->{$item} ne '') {
849: $designs{'logintext'}{$item} = $settings->{$item};
850: $is_custom{$item} = 1;
851: }
852: }
853: if ($settings->{'font'} ne '') {
854: $designs{'font'} = $settings->{'font'};
855: $is_custom{'font'} = 1;
856: }
857: foreach my $item (@bgs) {
858: if ($settings->{$item} ne '') {
859: $designs{'bgs'}{$item} = $settings->{$item};
860: $is_custom{$item} = 1;
861: }
862: }
863: foreach my $item (@links) {
864: if ($settings->{$item} ne '') {
865: $designs{'links'}{$item} = $settings->{$item};
866: $is_custom{$item} = 1;
867: }
868: }
869: } else {
870: if ($designhash{$dom.'.login.font'} ne '') {
871: $designs{'font'} = $designhash{$dom.'.login.font'};
872: $is_custom{'font'} = 1;
873: }
874: foreach my $item (@images) {
875: if ($designhash{$dom.'.login.'.$item} ne '') {
876: $designs{$item} = $designhash{$dom.'.login.'.$item};
877: $is_custom{$item} = 1;
878: }
879: }
880: foreach my $item (@bgs) {
881: if ($designhash{$dom.'.login.'.$item} ne '') {
882: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
883: $is_custom{$item} = 1;
884: }
885: }
886: foreach my $item (@links) {
887: if ($designhash{$dom.'.login.'.$item} ne '') {
888: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
889: $is_custom{$item} = 1;
890: }
891: }
892: }
893: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
894: logo => 'Institution Logo',
895: domlogo => 'Domain Logo',
896: login => 'Login box');
897: my $itemcount = 1;
898: foreach my $item (@toggles) {
899: $css_class = $itemcount%2?' class="LC_odd_row"':'';
900: $datatable .=
901: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
902: '</td><td>'.
903: '<span class="LC_nobreak"><label><input type="radio" name="'.
904: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
905: '</label> <label><input type="radio" name="'.$item.'"'.
906: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
907: '</tr>';
908: $itemcount ++;
909: }
910: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
911: $datatable .= '</tr></table></td></tr>';
912: return $datatable;
913: }
914:
915: sub login_choices {
916: my %choices =
917: &Apache::lonlocal::texthash (
918: coursecatalog => 'Display Course/Community Catalog link?',
919: adminmail => "Display Administrator's E-mail Address?",
920: disallowlogin => "Login page requests redirected",
921: hostid => "Server",
922: server => "Redirect to:",
923: serverpath => "Path",
924: custompath => "Custom",
925: exempt => "Exempt IP(s)",
926: directlogin => "No redirect",
927: newuser => "Link to create a user account",
928: img => "Header",
929: logo => "Main Logo",
930: domlogo => "Domain Logo",
931: login => "Log-in Header",
932: textcol => "Text color",
933: bgcol => "Box color",
934: bgs => "Background colors",
935: links => "Link colors",
936: font => "Font color",
937: pgbg => "Header",
938: mainbg => "Page",
939: sidebg => "Login box",
940: link => "Link",
941: alink => "Active link",
942: vlink => "Visited link",
943: );
944: return %choices;
945: }
946:
947: sub print_rolecolors {
948: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
949: my %choices = &color_font_choices();
950: my @bgs = ('pgbg','tabbg','sidebg');
951: my @links = ('link','alink','vlink');
952: my @images = ('img');
953: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
954: my %designhash = &Apache::loncommon::get_domainconf($dom);
955: my %defaultdesign = %Apache::loncommon::defaultdesign;
956: my (%is_custom,%designs);
957: my %defaults = (
958: img => $defaultdesign{$role.'.img'},
959: font => $defaultdesign{$role.'.font'},
960: fontmenu => $defaultdesign{$role.'.fontmenu'},
961: );
962: foreach my $item (@bgs) {
963: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
964: }
965: foreach my $item (@links) {
966: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
967: }
968: if (ref($settings) eq 'HASH') {
969: if (ref($settings->{$role}) eq 'HASH') {
970: if ($settings->{$role}->{'img'} ne '') {
971: $designs{'img'} = $settings->{$role}->{'img'};
972: $is_custom{'img'} = 1;
973: }
974: if ($settings->{$role}->{'font'} ne '') {
975: $designs{'font'} = $settings->{$role}->{'font'};
976: $is_custom{'font'} = 1;
977: }
978: if ($settings->{$role}->{'fontmenu'} ne '') {
979: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
980: $is_custom{'fontmenu'} = 1;
981: }
982: foreach my $item (@bgs) {
983: if ($settings->{$role}->{$item} ne '') {
984: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
985: $is_custom{$item} = 1;
986: }
987: }
988: foreach my $item (@links) {
989: if ($settings->{$role}->{$item} ne '') {
990: $designs{'links'}{$item} = $settings->{$role}->{$item};
991: $is_custom{$item} = 1;
992: }
993: }
994: }
995: } else {
996: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
997: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
998: $is_custom{'img'} = 1;
999: }
1000: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1001: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1002: $is_custom{'fontmenu'} = 1;
1003: }
1004: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1005: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1006: $is_custom{'font'} = 1;
1007: }
1008: foreach my $item (@bgs) {
1009: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1010: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1011: $is_custom{$item} = 1;
1012:
1013: }
1014: }
1015: foreach my $item (@links) {
1016: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1017: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1018: $is_custom{$item} = 1;
1019: }
1020: }
1021: }
1022: my $itemcount = 1;
1023: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1024: $datatable .= '</tr></table></td></tr>';
1025: return $datatable;
1026: }
1027:
1028: sub display_color_options {
1029: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1030: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1031: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1032: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1033: my $datatable = '<tr'.$css_class.'>'.
1034: '<td>'.$choices->{'font'}.'</td>';
1035: if (!$is_custom->{'font'}) {
1036: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1037: } else {
1038: $datatable .= '<td> </td>';
1039: }
1040: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
1041: $datatable .= '<td><span class="LC_nobreak">'.
1042: '<input type="text" size="10" name="'.$role.'_font"'.
1043: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
1044: ' <span id="css_'.$role.'_font" style="background-color: '.
1045: $designs->{'font'}.';"> </span>'.
1046: '</span></td></tr>';
1047: unless ($role eq 'login') {
1048: $datatable .= '<tr'.$css_class.'>'.
1049: '<td>'.$choices->{'fontmenu'}.'</td>';
1050: if (!$is_custom->{'fontmenu'}) {
1051: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1052: } else {
1053: $datatable .= '<td> </td>';
1054: }
1055: $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
1056: $datatable .= '<td><span class="LC_nobreak">'.
1057: '<input type="text" size="10" name="'.$role.'_fontmenu"'.
1058: ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
1059: ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
1060: $designs->{'fontmenu'}.';"> </span>'.
1061: '</span></td></tr>';
1062: }
1063: my $switchserver = &check_switchserver($dom,$confname);
1064: foreach my $img (@{$images}) {
1065: $itemcount ++;
1066: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1067: $datatable .= '<tr'.$css_class.'>'.
1068: '<td>'.$choices->{$img};
1069: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1070: if ($role eq 'login') {
1071: if ($img eq 'login') {
1072: $login_hdr_pick =
1073: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1074: $logincolors =
1075: &login_text_colors($img,$role,$logintext,$phase,$choices,
1076: $designs);
1077: } elsif ($img ne 'domlogo') {
1078: $datatable.= &logo_display_options($img,$defaults,$designs);
1079: }
1080: }
1081: $datatable .= '</td>';
1082: if ($designs->{$img} ne '') {
1083: $imgfile = $designs->{$img};
1084: $img_import = ($imgfile =~ m{^/adm/});
1085: } else {
1086: $imgfile = $defaults->{$img};
1087: }
1088: if ($imgfile) {
1089: my ($showfile,$fullsize);
1090: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1091: my $urldir = $1;
1092: my $filename = $2;
1093: my @info = &Apache::lonnet::stat_file($designs->{$img});
1094: if (@info) {
1095: my $thumbfile = 'tn-'.$filename;
1096: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1097: if (@thumb) {
1098: $showfile = $urldir.'/'.$thumbfile;
1099: } else {
1100: $showfile = $imgfile;
1101: }
1102: } else {
1103: $showfile = '';
1104: }
1105: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1106: $showfile = $imgfile;
1107: my $imgdir = $1;
1108: my $filename = $2;
1109: if (-e "$londocroot/$imgdir/tn-".$filename) {
1110: $showfile = "/$imgdir/tn-".$filename;
1111: } else {
1112: my $input = $londocroot.$imgfile;
1113: my $output = "$londocroot/$imgdir/tn-".$filename;
1114: if (!-e $output) {
1115: my ($width,$height) = &thumb_dimensions();
1116: my ($fullwidth,$fullheight) = &check_dimensions($input);
1117: if ($fullwidth ne '' && $fullheight ne '') {
1118: if ($fullwidth > $width && $fullheight > $height) {
1119: my $size = $width.'x'.$height;
1120: system("convert -sample $size $input $output");
1121: $showfile = "/$imgdir/tn-".$filename;
1122: }
1123: }
1124: }
1125: }
1126: }
1127: if ($showfile) {
1128: if ($showfile =~ m{^/(adm|res)/}) {
1129: if ($showfile =~ m{^/res/}) {
1130: my $local_showfile =
1131: &Apache::lonnet::filelocation('',$showfile);
1132: &Apache::lonnet::repcopy($local_showfile);
1133: }
1134: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1135: }
1136: if ($imgfile) {
1137: if ($imgfile =~ m{^/(adm|res)/}) {
1138: if ($imgfile =~ m{^/res/}) {
1139: my $local_imgfile =
1140: &Apache::lonnet::filelocation('',$imgfile);
1141: &Apache::lonnet::repcopy($local_imgfile);
1142: }
1143: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1144: } else {
1145: $fullsize = $imgfile;
1146: }
1147: }
1148: $datatable .= '<td>';
1149: if ($img eq 'login') {
1150: $datatable .= $login_hdr_pick;
1151: }
1152: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1153: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1154: } else {
1155: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1156: &mt('Upload:');
1157: }
1158: } else {
1159: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1160: &mt('Upload:');
1161: }
1162: if ($switchserver) {
1163: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1164: } else {
1165: if ($img ne 'login') { # suppress file selection for Log-in header
1166: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1167: }
1168: }
1169: $datatable .= '</td></tr>';
1170: }
1171: $itemcount ++;
1172: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1173: $datatable .= '<tr'.$css_class.'>'.
1174: '<td>'.$choices->{'bgs'}.'</td>';
1175: my $bgs_def;
1176: foreach my $item (@{$bgs}) {
1177: if (!$is_custom->{$item}) {
1178: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1179: }
1180: }
1181: if ($bgs_def) {
1182: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1183: } else {
1184: $datatable .= '<td> </td>';
1185: }
1186: $datatable .= '<td class="LC_right_item">'.
1187: '<table border="0"><tr>';
1188: foreach my $item (@{$bgs}) {
1189: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1190: $datatable .= '<td align="center">'.$link;
1191: if ($designs->{'bgs'}{$item}) {
1192: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1193: }
1194: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1195: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1196: }
1197: $datatable .= '</tr></table></td></tr>';
1198: $itemcount ++;
1199: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1200: $datatable .= '<tr'.$css_class.'>'.
1201: '<td>'.$choices->{'links'}.'</td>';
1202: my $links_def;
1203: foreach my $item (@{$links}) {
1204: if (!$is_custom->{$item}) {
1205: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1206: }
1207: }
1208: if ($links_def) {
1209: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1210: } else {
1211: $datatable .= '<td> </td>';
1212: }
1213: $datatable .= '<td class="LC_right_item">'.
1214: '<table border="0"><tr>';
1215: foreach my $item (@{$links}) {
1216: $datatable .= '<td align="center">'."\n".
1217: &color_pick($phase,$role,$item,$choices->{$item},
1218: $designs->{'links'}{$item});
1219: if ($designs->{'links'}{$item}) {
1220: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1221: }
1222: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1223: '" /></td>';
1224: }
1225: $$rowtotal += $itemcount;
1226: return $datatable;
1227: }
1228:
1229: sub logo_display_options {
1230: my ($img,$defaults,$designs) = @_;
1231: my $checkedon;
1232: if (ref($defaults) eq 'HASH') {
1233: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1234: if ($defaults->{'showlogo'}{$img}) {
1235: $checkedon = 'checked="checked" ';
1236: }
1237: }
1238: }
1239: if (ref($designs) eq 'HASH') {
1240: if (ref($designs->{'showlogo'}) eq 'HASH') {
1241: if (defined($designs->{'showlogo'}{$img})) {
1242: if ($designs->{'showlogo'}{$img} == 0) {
1243: $checkedon = '';
1244: } elsif ($designs->{'showlogo'}{$img} == 1) {
1245: $checkedon = 'checked="checked" ';
1246: }
1247: }
1248: }
1249: }
1250: return '<br /><label> <input type="checkbox" name="'.
1251: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1252: &mt('show').'</label>'."\n";
1253: }
1254:
1255: sub login_header_options {
1256: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1257: my $output = '';
1258: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1259: $output .= &mt('Text default(s):').'<br />';
1260: if (!$is_custom->{'textcol'}) {
1261: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1262: ' ';
1263: }
1264: if (!$is_custom->{'bgcol'}) {
1265: $output .= $choices->{'bgcol'}.': '.
1266: '<span id="css_'.$role.'_font" style="background-color: '.
1267: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1268: }
1269: $output .= '<br />';
1270: }
1271: $output .='<br />';
1272: return $output;
1273: }
1274:
1275: sub login_text_colors {
1276: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1277: my $color_menu = '<table border="0"><tr>';
1278: foreach my $item (@{$logintext}) {
1279: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1280: $color_menu .= '<td align="center">'.$link;
1281: if ($designs->{'logintext'}{$item}) {
1282: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1283: }
1284: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1285: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1286: '<td> </td>';
1287: }
1288: $color_menu .= '</tr></table><br />';
1289: return $color_menu;
1290: }
1291:
1292: sub image_changes {
1293: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1294: my $output;
1295: if ($img eq 'login') {
1296: # suppress image for Log-in header
1297: } elsif (!$is_custom) {
1298: if ($img ne 'domlogo') {
1299: $output .= &mt('Default image:').'<br />';
1300: } else {
1301: $output .= &mt('Default in use:').'<br />';
1302: }
1303: }
1304: if ($img eq 'login') { # suppress image for Log-in header
1305: $output .= '<td>'.$logincolors;
1306: } else {
1307: if ($img_import) {
1308: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1309: }
1310: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1311: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1312: if ($is_custom) {
1313: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1314: '<input type="checkbox" name="'.
1315: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1316: '</label> '.&mt('Replace:').'</span><br />';
1317: } else {
1318: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1319: }
1320: }
1321: return $output;
1322: }
1323:
1324: sub color_pick {
1325: my ($phase,$role,$item,$desc,$curcol) = @_;
1326: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1327: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1328: ');">'.$desc.'</a>';
1329: return $link;
1330: }
1331:
1332: sub print_quotas {
1333: my ($dom,$settings,$rowtotal,$action) = @_;
1334: my $context;
1335: if ($action eq 'quotas') {
1336: $context = 'tools';
1337: } else {
1338: $context = $action;
1339: }
1340: my ($datatable,$defaultquota,@usertools,@options,%validations);
1341: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1342: my $typecount = 0;
1343: my ($css_class,%titles);
1344: if ($context eq 'requestcourses') {
1345: @usertools = ('official','unofficial','community');
1346: @options =('norequest','approval','validate','autolimit');
1347: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1348: %titles = &courserequest_titles();
1349: } else {
1350: @usertools = ('aboutme','blog','webdav','portfolio');
1351: %titles = &tool_titles();
1352: }
1353: if (ref($types) eq 'ARRAY') {
1354: foreach my $type (@{$types}) {
1355: my $currdefquota;
1356: unless ($context eq 'requestcourses') {
1357: if (ref($settings) eq 'HASH') {
1358: if (ref($settings->{defaultquota}) eq 'HASH') {
1359: $currdefquota = $settings->{defaultquota}->{$type};
1360: } else {
1361: $currdefquota = $settings->{$type};
1362: }
1363: }
1364: }
1365: if (defined($usertypes->{$type})) {
1366: $typecount ++;
1367: $css_class = $typecount%2?' class="LC_odd_row"':'';
1368: $datatable .= '<tr'.$css_class.'>'.
1369: '<td>'.$usertypes->{$type}.'</td>'.
1370: '<td class="LC_left_item">';
1371: if ($context eq 'requestcourses') {
1372: $datatable .= '<table><tr>';
1373: }
1374: my %cell;
1375: foreach my $item (@usertools) {
1376: if ($context eq 'requestcourses') {
1377: my ($curroption,$currlimit);
1378: if (ref($settings) eq 'HASH') {
1379: if (ref($settings->{$item}) eq 'HASH') {
1380: $curroption = $settings->{$item}->{$type};
1381: if ($curroption =~ /^autolimit=(\d*)$/) {
1382: $currlimit = $1;
1383: }
1384: }
1385: }
1386: if (!$curroption) {
1387: $curroption = 'norequest';
1388: }
1389: $datatable .= '<th>'.$titles{$item}.'</th>';
1390: foreach my $option (@options) {
1391: my $val = $option;
1392: if ($option eq 'norequest') {
1393: $val = 0;
1394: }
1395: if ($option eq 'validate') {
1396: my $canvalidate = 0;
1397: if (ref($validations{$item}) eq 'HASH') {
1398: if ($validations{$item}{$type}) {
1399: $canvalidate = 1;
1400: }
1401: }
1402: next if (!$canvalidate);
1403: }
1404: my $checked = '';
1405: if ($option eq $curroption) {
1406: $checked = ' checked="checked"';
1407: } elsif ($option eq 'autolimit') {
1408: if ($curroption =~ /^autolimit/) {
1409: $checked = ' checked="checked"';
1410: }
1411: }
1412: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1413: '<input type="radio" name="crsreq_'.$item.
1414: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1415: $titles{$option}.'</label>';
1416: if ($option eq 'autolimit') {
1417: $cell{$item} .= ' <input type="text" name="crsreq_'.
1418: $item.'_limit_'.$type.'" size="1" '.
1419: 'value="'.$currlimit.'" />';
1420: }
1421: $cell{$item} .= '</span> ';
1422: if ($option eq 'autolimit') {
1423: $cell{$item} .= $titles{'unlimited'};
1424: }
1425: }
1426: } else {
1427: my $checked = 'checked="checked" ';
1428: if (ref($settings) eq 'HASH') {
1429: if (ref($settings->{$item}) eq 'HASH') {
1430: if ($settings->{$item}->{$type} == 0) {
1431: $checked = '';
1432: } elsif ($settings->{$item}->{$type} == 1) {
1433: $checked = 'checked="checked" ';
1434: }
1435: }
1436: }
1437: $datatable .= '<span class="LC_nobreak"><label>'.
1438: '<input type="checkbox" name="'.$context.'_'.$item.
1439: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1440: '</label></span> ';
1441: }
1442: }
1443: if ($context eq 'requestcourses') {
1444: $datatable .= '</tr><tr>';
1445: foreach my $item (@usertools) {
1446: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1447: }
1448: $datatable .= '</tr></table>';
1449: }
1450: $datatable .= '</td>';
1451: unless ($context eq 'requestcourses') {
1452: $datatable .=
1453: '<td class="LC_right_item"><span class="LC_nobreak">'.
1454: '<input type="text" name="quota_'.$type.
1455: '" value="'.$currdefquota.
1456: '" size="5" /> Mb</span></td>';
1457: }
1458: $datatable .= '</tr>';
1459: }
1460: }
1461: }
1462: unless ($context eq 'requestcourses') {
1463: $defaultquota = '20';
1464: if (ref($settings) eq 'HASH') {
1465: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1466: $defaultquota = $settings->{'defaultquota'}->{'default'};
1467: } elsif (defined($settings->{'default'})) {
1468: $defaultquota = $settings->{'default'};
1469: }
1470: }
1471: }
1472: $typecount ++;
1473: $css_class = $typecount%2?' class="LC_odd_row"':'';
1474: $datatable .= '<tr'.$css_class.'>'.
1475: '<td>'.$othertitle.'</td>'.
1476: '<td class="LC_left_item">';
1477: if ($context eq 'requestcourses') {
1478: $datatable .= '<table><tr>';
1479: }
1480: my %defcell;
1481: foreach my $item (@usertools) {
1482: if ($context eq 'requestcourses') {
1483: my ($curroption,$currlimit);
1484: if (ref($settings) eq 'HASH') {
1485: if (ref($settings->{$item}) eq 'HASH') {
1486: $curroption = $settings->{$item}->{'default'};
1487: if ($curroption =~ /^autolimit=(\d*)$/) {
1488: $currlimit = $1;
1489: }
1490: }
1491: }
1492: if (!$curroption) {
1493: $curroption = 'norequest';
1494: }
1495: $datatable .= '<th>'.$titles{$item}.'</th>';
1496: foreach my $option (@options) {
1497: my $val = $option;
1498: if ($option eq 'norequest') {
1499: $val = 0;
1500: }
1501: if ($option eq 'validate') {
1502: my $canvalidate = 0;
1503: if (ref($validations{$item}) eq 'HASH') {
1504: if ($validations{$item}{'default'}) {
1505: $canvalidate = 1;
1506: }
1507: }
1508: next if (!$canvalidate);
1509: }
1510: my $checked = '';
1511: if ($option eq $curroption) {
1512: $checked = ' checked="checked"';
1513: } elsif ($option eq 'autolimit') {
1514: if ($curroption =~ /^autolimit/) {
1515: $checked = ' checked="checked"';
1516: }
1517: }
1518: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1519: '<input type="radio" name="crsreq_'.$item.
1520: '_default" value="'.$val.'"'.$checked.' />'.
1521: $titles{$option}.'</label>';
1522: if ($option eq 'autolimit') {
1523: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1524: $item.'_limit_default" size="1" '.
1525: 'value="'.$currlimit.'" />';
1526: }
1527: $defcell{$item} .= '</span> ';
1528: if ($option eq 'autolimit') {
1529: $defcell{$item} .= $titles{'unlimited'};
1530: }
1531: }
1532: } else {
1533: my $checked = 'checked="checked" ';
1534: if (ref($settings) eq 'HASH') {
1535: if (ref($settings->{$item}) eq 'HASH') {
1536: if ($settings->{$item}->{'default'} == 0) {
1537: $checked = '';
1538: } elsif ($settings->{$item}->{'default'} == 1) {
1539: $checked = 'checked="checked" ';
1540: }
1541: }
1542: }
1543: $datatable .= '<span class="LC_nobreak"><label>'.
1544: '<input type="checkbox" name="'.$context.'_'.$item.
1545: '" value="default" '.$checked.'/>'.$titles{$item}.
1546: '</label></span> ';
1547: }
1548: }
1549: if ($context eq 'requestcourses') {
1550: $datatable .= '</tr><tr>';
1551: foreach my $item (@usertools) {
1552: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1553: }
1554: $datatable .= '</tr></table>';
1555: }
1556: $datatable .= '</td>';
1557: unless ($context eq 'requestcourses') {
1558: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1559: '<input type="text" name="defaultquota" value="'.
1560: $defaultquota.'" size="5" /> Mb</span></td>';
1561: }
1562: $datatable .= '</tr>';
1563: $typecount ++;
1564: $css_class = $typecount%2?' class="LC_odd_row"':'';
1565: $datatable .= '<tr'.$css_class.'>'.
1566: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1567: if ($context eq 'requestcourses') {
1568: $datatable .= &mt('(overrides affiliation, if set)').
1569: '</td>'.
1570: '<td class="LC_left_item">'.
1571: '<table><tr>';
1572: } else {
1573: $datatable .= &mt('(overrides affiliation, if checked)').
1574: '</td>'.
1575: '<td class="LC_left_item" colspan="2">'.
1576: '<br />';
1577: }
1578: my %advcell;
1579: foreach my $item (@usertools) {
1580: if ($context eq 'requestcourses') {
1581: my ($curroption,$currlimit);
1582: if (ref($settings) eq 'HASH') {
1583: if (ref($settings->{$item}) eq 'HASH') {
1584: $curroption = $settings->{$item}->{'_LC_adv'};
1585: if ($curroption =~ /^autolimit=(\d*)$/) {
1586: $currlimit = $1;
1587: }
1588: }
1589: }
1590: $datatable .= '<th>'.$titles{$item}.'</th>';
1591: my $checked = '';
1592: if ($curroption eq '') {
1593: $checked = ' checked="checked"';
1594: }
1595: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1596: '<input type="radio" name="crsreq_'.$item.
1597: '__LC_adv" value=""'.$checked.' />'.
1598: &mt('No override set').'</label></span> ';
1599: foreach my $option (@options) {
1600: my $val = $option;
1601: if ($option eq 'norequest') {
1602: $val = 0;
1603: }
1604: if ($option eq 'validate') {
1605: my $canvalidate = 0;
1606: if (ref($validations{$item}) eq 'HASH') {
1607: if ($validations{$item}{'_LC_adv'}) {
1608: $canvalidate = 1;
1609: }
1610: }
1611: next if (!$canvalidate);
1612: }
1613: my $checked = '';
1614: if ($val eq $curroption) {
1615: $checked = ' checked="checked"';
1616: } elsif ($option eq 'autolimit') {
1617: if ($curroption =~ /^autolimit/) {
1618: $checked = ' checked="checked"';
1619: }
1620: }
1621: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1622: '<input type="radio" name="crsreq_'.$item.
1623: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1624: $titles{$option}.'</label>';
1625: if ($option eq 'autolimit') {
1626: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1627: $item.'_limit__LC_adv" size="1" '.
1628: 'value="'.$currlimit.'" />';
1629: }
1630: $advcell{$item} .= '</span> ';
1631: if ($option eq 'autolimit') {
1632: $advcell{$item} .= $titles{'unlimited'};
1633: }
1634: }
1635: } else {
1636: my $checked = 'checked="checked" ';
1637: if (ref($settings) eq 'HASH') {
1638: if (ref($settings->{$item}) eq 'HASH') {
1639: if ($settings->{$item}->{'_LC_adv'} == 0) {
1640: $checked = '';
1641: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1642: $checked = 'checked="checked" ';
1643: }
1644: }
1645: }
1646: $datatable .= '<span class="LC_nobreak"><label>'.
1647: '<input type="checkbox" name="'.$context.'_'.$item.
1648: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1649: '</label></span> ';
1650: }
1651: }
1652: if ($context eq 'requestcourses') {
1653: $datatable .= '</tr><tr>';
1654: foreach my $item (@usertools) {
1655: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1656: }
1657: $datatable .= '</tr></table>';
1658: }
1659: $datatable .= '</td></tr>';
1660: $$rowtotal += $typecount;
1661: return $datatable;
1662: }
1663:
1664: sub print_courserequestmail {
1665: my ($dom,$settings,$rowtotal) = @_;
1666: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1667: $now = time;
1668: $rows = 0;
1669: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1670: foreach my $server (keys(%dompersonnel)) {
1671: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1672: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1673: if (!grep(/^$uname:$udom$/,@domcoord)) {
1674: push(@domcoord,$uname.':'.$udom);
1675: }
1676: }
1677: }
1678: if (ref($settings) eq 'HASH') {
1679: if (ref($settings->{'notify'}) eq 'HASH') {
1680: if ($settings->{'notify'}{'approval'} ne '') {
1681: @currapproval = split(',',$settings->{'notify'}{'approval'});
1682: }
1683: }
1684: }
1685: if (@currapproval) {
1686: foreach my $dc (@currapproval) {
1687: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1688: push(@domcoord,$dc);
1689: }
1690: }
1691: }
1692: @domcoord = sort(@domcoord);
1693: my $numinrow = 4;
1694: my $numdc = @domcoord;
1695: my $css_class = 'class="LC_odd_row"';
1696: $datatable = '<tr'.$css_class.'>'.
1697: ' <td>'.&mt('Receive notification of course requests requiring approval.').
1698: ' </td>'.
1699: ' <td class="LC_left_item">';
1700: if (@domcoord > 0) {
1701: $datatable .= '<table>';
1702: for (my $i=0; $i<$numdc; $i++) {
1703: my $rem = $i%($numinrow);
1704: if ($rem == 0) {
1705: if ($i > 0) {
1706: $datatable .= '</tr>';
1707: }
1708: $datatable .= '<tr>';
1709: $rows ++;
1710: }
1711: my $check = ' ';
1712: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1713: $check = ' checked="checked" ';
1714: }
1715: my ($uname,$udom) = split(':',$domcoord[$i]);
1716: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1717: if ($i == $numdc-1) {
1718: my $colsleft = $numinrow-$rem;
1719: if ($colsleft > 1) {
1720: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1721: } else {
1722: $datatable .= '<td class="LC_left_item">';
1723: }
1724: } else {
1725: $datatable .= '<td class="LC_left_item">';
1726: }
1727: $datatable .= '<span class="LC_nobreak"><label>'.
1728: '<input type="checkbox" name="reqapprovalnotify" '.
1729: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1730: $fullname.'</label></span></td>';
1731: }
1732: $datatable .= '</tr></table>';
1733: } else {
1734: $datatable .= &mt('There are no active Domain Coordinators');
1735: $rows ++;
1736: }
1737: $datatable .='</td></tr>';
1738: $$rowtotal += $rows;
1739: return $datatable;
1740: }
1741:
1742: sub print_autoenroll {
1743: my ($dom,$settings,$rowtotal) = @_;
1744: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1745: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
1746: if (ref($settings) eq 'HASH') {
1747: if (exists($settings->{'run'})) {
1748: if ($settings->{'run'} eq '0') {
1749: $runoff = ' checked="checked" ';
1750: $runon = ' ';
1751: } else {
1752: $runon = ' checked="checked" ';
1753: $runoff = ' ';
1754: }
1755: } else {
1756: if ($autorun) {
1757: $runon = ' checked="checked" ';
1758: $runoff = ' ';
1759: } else {
1760: $runoff = ' checked="checked" ';
1761: $runon = ' ';
1762: }
1763: }
1764: if (exists($settings->{'co-owners'})) {
1765: if ($settings->{'co-owners'} eq '0') {
1766: $coownersoff = ' checked="checked" ';
1767: $coownerson = ' ';
1768: } else {
1769: $coownerson = ' checked="checked" ';
1770: $coownersoff = ' ';
1771: }
1772: } else {
1773: $coownersoff = ' checked="checked" ';
1774: $coownerson = ' ';
1775: }
1776: if (exists($settings->{'sender_domain'})) {
1777: $defdom = $settings->{'sender_domain'};
1778: }
1779: } else {
1780: if ($autorun) {
1781: $runon = ' checked="checked" ';
1782: $runoff = ' ';
1783: } else {
1784: $runoff = ' checked="checked" ';
1785: $runon = ' ';
1786: }
1787: }
1788: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1789: my $notif_sender;
1790: if (ref($settings) eq 'HASH') {
1791: $notif_sender = $settings->{'sender_uname'};
1792: }
1793: my $datatable='<tr class="LC_odd_row">'.
1794: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1795: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1796: '<input type="radio" name="autoenroll_run"'.
1797: $runon.' value="1" />'.&mt('Yes').'</label> '.
1798: '<label><input type="radio" name="autoenroll_run"'.
1799: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1800: '</tr><tr>'.
1801: '<td>'.&mt('Notification messages - sender').
1802: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1803: &mt('username').': '.
1804: '<input type="text" name="sender_uname" value="'.
1805: $notif_sender.'" size="10" /> '.&mt('domain').
1806: ': '.$domform.'</span></td></tr>'.
1807: '<tr class="LC_odd_row">'.
1808: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
1809: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1810: '<input type="radio" name="autoassign_coowners"'.
1811: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
1812: '<label><input type="radio" name="autoassign_coowners"'.
1813: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
1814: '</tr>';
1815: $$rowtotal += 3;
1816: return $datatable;
1817: }
1818:
1819: sub print_autoupdate {
1820: my ($position,$dom,$settings,$rowtotal) = @_;
1821: my $datatable;
1822: if ($position eq 'top') {
1823: my $updateon = ' ';
1824: my $updateoff = ' checked="checked" ';
1825: my $classlistson = ' ';
1826: my $classlistsoff = ' checked="checked" ';
1827: if (ref($settings) eq 'HASH') {
1828: if ($settings->{'run'} eq '1') {
1829: $updateon = $updateoff;
1830: $updateoff = ' ';
1831: }
1832: if ($settings->{'classlists'} eq '1') {
1833: $classlistson = $classlistsoff;
1834: $classlistsoff = ' ';
1835: }
1836: }
1837: my %title = (
1838: run => 'Auto-update active?',
1839: classlists => 'Update information in classlists?',
1840: );
1841: $datatable = '<tr class="LC_odd_row">'.
1842: '<td>'.&mt($title{'run'}).'</td>'.
1843: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1844: '<input type="radio" name="autoupdate_run"'.
1845: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1846: '<label><input type="radio" name="autoupdate_run"'.
1847: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1848: '</tr><tr>'.
1849: '<td>'.&mt($title{'classlists'}).'</td>'.
1850: '<td class="LC_right_item"><span class="LC_nobreak">'.
1851: '<label><input type="radio" name="classlists"'.
1852: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1853: '<label><input type="radio" name="classlists"'.
1854: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1855: '</tr>';
1856: $$rowtotal += 2;
1857: } elsif ($position eq 'middle') {
1858: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1859: my $numinrow = 3;
1860: my $locknamesettings;
1861: $datatable .= &insttypes_row($settings,$types,$usertypes,
1862: $dom,$numinrow,$othertitle,
1863: 'lockablenames');
1864: $$rowtotal ++;
1865: } else {
1866: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1867: my @fields = ('lastname','firstname','middlename','generation',
1868: 'permanentemail','id');
1869: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1870: my $numrows = 0;
1871: if (ref($types) eq 'ARRAY') {
1872: if (@{$types} > 0) {
1873: $datatable =
1874: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1875: \@fields,$types,\$numrows);
1876: $$rowtotal += @{$types};
1877: }
1878: }
1879: $datatable .=
1880: &usertype_update_row($settings,{'default' => $othertitle},
1881: \%fieldtitles,\@fields,['default'],
1882: \$numrows);
1883: $$rowtotal ++;
1884: }
1885: return $datatable;
1886: }
1887:
1888: sub print_autocreate {
1889: my ($dom,$settings,$rowtotal) = @_;
1890: my (%createon,%createoff);
1891: my $curr_dc;
1892: my @types = ('xml','req');
1893: if (ref($settings) eq 'HASH') {
1894: foreach my $item (@types) {
1895: $createoff{$item} = ' checked="checked" ';
1896: $createon{$item} = ' ';
1897: if (exists($settings->{$item})) {
1898: if ($settings->{$item}) {
1899: $createon{$item} = ' checked="checked" ';
1900: $createoff{$item} = ' ';
1901: }
1902: }
1903: }
1904: $curr_dc = $settings->{'xmldc'};
1905: } else {
1906: foreach my $item (@types) {
1907: $createoff{$item} = ' checked="checked" ';
1908: $createon{$item} = ' ';
1909: }
1910: }
1911: $$rowtotal += 2;
1912: my $datatable='<tr class="LC_odd_row">'.
1913: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
1914: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1915: '<input type="radio" name="autocreate_xml"'.
1916: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
1917: '<label><input type="radio" name="autocreate_xml"'.
1918: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
1919: '</td></tr><tr>'.
1920: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
1921: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1922: '<input type="radio" name="autocreate_req"'.
1923: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
1924: '<label><input type="radio" name="autocreate_req"'.
1925: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
1926: my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);
1927: if ($numdc > 1) {
1928: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
1929: &mt('Course creation processed as: (choose Dom. Coord.)').
1930: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
1931: $$rowtotal ++ ;
1932: } else {
1933: $datatable .= $dctable.'</td></tr>';
1934: }
1935: return $datatable;
1936: }
1937:
1938: sub print_directorysrch {
1939: my ($dom,$settings,$rowtotal) = @_;
1940: my $srchon = ' ';
1941: my $srchoff = ' checked="checked" ';
1942: my ($exacton,$containson,$beginson);
1943: my $localon = ' ';
1944: my $localoff = ' checked="checked" ';
1945: if (ref($settings) eq 'HASH') {
1946: if ($settings->{'available'} eq '1') {
1947: $srchon = $srchoff;
1948: $srchoff = ' ';
1949: }
1950: if ($settings->{'localonly'} eq '1') {
1951: $localon = $localoff;
1952: $localoff = ' ';
1953: }
1954: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1955: foreach my $type (@{$settings->{'searchtypes'}}) {
1956: if ($type eq 'exact') {
1957: $exacton = ' checked="checked" ';
1958: } elsif ($type eq 'contains') {
1959: $containson = ' checked="checked" ';
1960: } elsif ($type eq 'begins') {
1961: $beginson = ' checked="checked" ';
1962: }
1963: }
1964: } else {
1965: if ($settings->{'searchtypes'} eq 'exact') {
1966: $exacton = ' checked="checked" ';
1967: } elsif ($settings->{'searchtypes'} eq 'contains') {
1968: $containson = ' checked="checked" ';
1969: } elsif ($settings->{'searchtypes'} eq 'specify') {
1970: $exacton = ' checked="checked" ';
1971: $containson = ' checked="checked" ';
1972: }
1973: }
1974: }
1975: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1976: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1977:
1978: my $numinrow = 4;
1979: my $cansrchrow = 0;
1980: my $datatable='<tr class="LC_odd_row">'.
1981: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1982: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1983: '<input type="radio" name="dirsrch_available"'.
1984: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1985: '<label><input type="radio" name="dirsrch_available"'.
1986: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1987: '</tr><tr>'.
1988: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1989: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1990: '<input type="radio" name="dirsrch_localonly"'.
1991: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1992: '<label><input type="radio" name="dirsrch_localonly"'.
1993: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1994: '</tr>';
1995: $$rowtotal += 2;
1996: if (ref($usertypes) eq 'HASH') {
1997: if (keys(%{$usertypes}) > 0) {
1998: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
1999: $numinrow,$othertitle,'cansearch');
2000: $cansrchrow = 1;
2001: }
2002: }
2003: if ($cansrchrow) {
2004: $$rowtotal ++;
2005: $datatable .= '<tr>';
2006: } else {
2007: $datatable .= '<tr class="LC_odd_row">';
2008: }
2009: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2010: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2011: foreach my $title (@{$titleorder}) {
2012: if (defined($searchtitles->{$title})) {
2013: my $check = ' ';
2014: if (ref($settings) eq 'HASH') {
2015: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2016: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2017: $check = ' checked="checked" ';
2018: }
2019: }
2020: }
2021: $datatable .= '<td class="LC_left_item">'.
2022: '<span class="LC_nobreak"><label>'.
2023: '<input type="checkbox" name="searchby" '.
2024: 'value="'.$title.'"'.$check.'/>'.
2025: $searchtitles->{$title}.'</label></span></td>';
2026: }
2027: }
2028: $datatable .= '</tr></table></td></tr>';
2029: $$rowtotal ++;
2030: if ($cansrchrow) {
2031: $datatable .= '<tr class="LC_odd_row">';
2032: } else {
2033: $datatable .= '<tr>';
2034: }
2035: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2036: '<td class="LC_left_item" colspan="2">'.
2037: '<span class="LC_nobreak"><label>'.
2038: '<input type="checkbox" name="searchtypes" '.
2039: $exacton.' value="exact" />'.&mt('Exact match').
2040: '</label> '.
2041: '<label><input type="checkbox" name="searchtypes" '.
2042: $beginson.' value="begins" />'.&mt('Begins with').
2043: '</label> '.
2044: '<label><input type="checkbox" name="searchtypes" '.
2045: $containson.' value="contains" />'.&mt('Contains').
2046: '</label></span></td></tr>';
2047: $$rowtotal ++;
2048: return $datatable;
2049: }
2050:
2051: sub print_contacts {
2052: my ($dom,$settings,$rowtotal) = @_;
2053: my $datatable;
2054: my @contacts = ('adminemail','supportemail');
2055: my (%checked,%to,%otheremails,%bccemails);
2056: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2057: 'requestsmail');
2058: foreach my $type (@mailings) {
2059: $otheremails{$type} = '';
2060: }
2061: $bccemails{'helpdeskmail'} = '';
2062: if (ref($settings) eq 'HASH') {
2063: foreach my $item (@contacts) {
2064: if (exists($settings->{$item})) {
2065: $to{$item} = $settings->{$item};
2066: }
2067: }
2068: foreach my $type (@mailings) {
2069: if (exists($settings->{$type})) {
2070: if (ref($settings->{$type}) eq 'HASH') {
2071: foreach my $item (@contacts) {
2072: if ($settings->{$type}{$item}) {
2073: $checked{$type}{$item} = ' checked="checked" ';
2074: }
2075: }
2076: $otheremails{$type} = $settings->{$type}{'others'};
2077: if ($type eq 'helpdeskmail') {
2078: $bccemails{$type} = $settings->{$type}{'bcc'};
2079: }
2080: }
2081: } elsif ($type eq 'lonstatusmail') {
2082: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2083: }
2084: }
2085: } else {
2086: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2087: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2088: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2089: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2090: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2091: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2092: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2093: }
2094: my ($titles,$short_titles) = &contact_titles();
2095: my $rownum = 0;
2096: my $css_class;
2097: foreach my $item (@contacts) {
2098: $rownum ++;
2099: $css_class = $rownum%2?' class="LC_odd_row"':'';
2100: $datatable .= '<tr'.$css_class.'>'.
2101: '<td><span class="LC_nobreak">'.$titles->{$item}.
2102: '</span></td><td class="LC_right_item">'.
2103: '<input type="text" name="'.$item.'" value="'.
2104: $to{$item}.'" /></td></tr>';
2105: }
2106: foreach my $type (@mailings) {
2107: $rownum ++;
2108: $css_class = $rownum%2?' class="LC_odd_row"':'';
2109: $datatable .= '<tr'.$css_class.'>'.
2110: '<td><span class="LC_nobreak">'.
2111: $titles->{$type}.': </span></td>'.
2112: '<td class="LC_left_item">'.
2113: '<span class="LC_nobreak">';
2114: foreach my $item (@contacts) {
2115: $datatable .= '<label>'.
2116: '<input type="checkbox" name="'.$type.'"'.
2117: $checked{$type}{$item}.
2118: ' value="'.$item.'" />'.$short_titles->{$item}.
2119: '</label> ';
2120: }
2121: $datatable .= '</span><br />'.&mt('Others').': '.
2122: '<input type="text" name="'.$type.'_others" '.
2123: 'value="'.$otheremails{$type}.'" />';
2124: if ($type eq 'helpdeskmail') {
2125: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2126: '<input type="text" name="'.$type.'_bcc" '.
2127: 'value="'.$bccemails{$type}.'" />';
2128: }
2129: $datatable .= '</td></tr>'."\n";
2130: }
2131: $$rowtotal += $rownum;
2132: return $datatable;
2133: }
2134:
2135: sub print_helpsettings {
2136:
2137: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
2138: my ($css_class,$datatable);
2139:
2140: my $switchserver = &check_switchserver($dom,$confname);
2141:
2142: my $itemcount = 1;
2143:
2144: if ($position eq 'top') {
2145:
2146: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2147:
2148: %choices =
2149: &Apache::lonlocal::texthash (
2150: submitbugs => 'Display "Submit a bug" link?',
2151: );
2152:
2153: %defaultchecked = ('submitbugs' => 'on');
2154:
2155: @toggles = ('submitbugs',);
2156:
2157: foreach my $item (@toggles) {
2158: if ($defaultchecked{$item} eq 'on') {
2159: $checkedon{$item} = ' checked="checked" ';
2160: $checkedoff{$item} = ' ';
2161: } elsif ($defaultchecked{$item} eq 'off') {
2162: $checkedoff{$item} = ' checked="checked" ';
2163: $checkedon{$item} = ' ';
2164: }
2165: }
2166:
2167: if (ref($settings) eq 'HASH') {
2168: foreach my $item (@toggles) {
2169: if ($settings->{$item} eq '1') {
2170: $checkedon{$item} = ' checked="checked" ';
2171: $checkedoff{$item} = ' ';
2172: } elsif ($settings->{$item} eq '0') {
2173: $checkedoff{$item} = ' checked="checked" ';
2174: $checkedon{$item} = ' ';
2175: }
2176: }
2177: }
2178:
2179: foreach my $item (@toggles) {
2180: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2181: $datatable .=
2182: '<tr'.$css_class.'>
2183: <td><span class="LC_nobreak">'.$choices{$item}.'</span></td>
2184: <td><span class="LC_nobreak"> </span></td>
2185: <td class="LC_right_item"><span class="LC_nobreak">
2186: <label><input type="radio" name="'.$item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').'</label>
2187: <label><input type="radio" name="'.$item.'" '.$checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2188: '</span></td>'.
2189: '</tr>';
2190: $itemcount ++;
2191: }
2192:
2193: } else {
2194:
2195: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2196:
2197: $datatable .= '<tr'.$css_class.'>';
2198:
2199: if (ref($settings) eq 'HASH') {
2200: if ($settings->{'loginhelpurl'} ne '') {
2201: my($directory, $filename) = $settings->{'loginhelpurl'} =~ m/(.*\/)(.*)$/;
2202: $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>';
2203: $datatable .= '<td width="33%"><span class="LC_right_item"><label><input type="checkbox" name="loginhelpurl_del" value="1" />'.&mt('Delete?').'</label></span></td>'
2204: } else {
2205: $datatable .= '<td width="33%"><span class="LC_left_item"><label>'.&mt('Default Login Page Help File In Use').'</label></span></td>';
2206: $datatable .= '<td width="33%"><span class="LC_right_item"> </span></td>';
2207: }
2208: } else {
2209: $datatable .= '<td><span class="LC_left_item"> </span></td>';
2210: $datatable .= '<td><span class="LC_right_item"> </span></td>';
2211: }
2212:
2213: $datatable .= '<td width="33%"><span class="LC_right_item">';
2214: if ($switchserver) {
2215: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2216: } else {
2217: $datatable .= &mt('Upload Custom Login Page Help File:');
2218: $datatable .='<input type="file" name="loginhelpurl" />';
2219: }
2220: $datatable .= '</span></td></tr>';
2221:
2222: }
2223:
2224: return $datatable;
2225:
2226: }
2227:
2228:
2229: sub radiobutton_prefs {
2230: my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;
2231: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2232: (ref($choices) eq 'HASH'));
2233:
2234: my (%checkedon,%checkedoff,$datatable,$css_class);
2235:
2236: foreach my $item (@{$toggles}) {
2237: if ($defaultchecked->{$item} eq 'on') {
2238: $checkedon{$item} = ' checked="checked" ';
2239: $checkedoff{$item} = ' ';
2240: } elsif ($defaultchecked->{$item} eq 'off') {
2241: $checkedoff{$item} = ' checked="checked" ';
2242: $checkedon{$item} = ' ';
2243: }
2244: }
2245: if (ref($settings) eq 'HASH') {
2246: foreach my $item (@{$toggles}) {
2247: if ($settings->{$item} eq '1') {
2248: $checkedon{$item} = ' checked="checked" ';
2249: $checkedoff{$item} = ' ';
2250: } elsif ($settings->{$item} eq '0') {
2251: $checkedoff{$item} = ' checked="checked" ';
2252: $checkedon{$item} = ' ';
2253: }
2254: }
2255: }
2256: foreach my $item (@{$toggles}) {
2257: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2258: $datatable .=
2259: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
2260: '</span></td>'.
2261: '<td class="LC_right_item"><span class="LC_nobreak">'.
2262: '<label><input type="radio" name="'.
2263: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
2264: '</label> <label><input type="radio" name="'.$item.'" '.
2265: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2266: '</span></td>'.
2267: '</tr>';
2268: $itemcount ++;
2269: }
2270: return ($datatable,$itemcount);
2271: }
2272:
2273: sub print_coursedefaults {
2274: my ($position,$dom,$settings,$rowtotal) = @_;
2275: my ($css_class,$datatable);
2276: my $itemcount = 1;
2277: if ($position eq 'top') {
2278: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2279: %choices =
2280: &Apache::lonlocal::texthash (
2281: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2282: );
2283: %defaultchecked = ('canuse_pdfforms' => 'off');
2284: @toggles = ('canuse_pdfforms',);
2285: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2286: \%choices,$itemcount);
2287: $$rowtotal += $itemcount;
2288: } else {
2289: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2290: my %choices =
2291: &Apache::lonlocal::texthash (
2292: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2293: );
2294: my $currdefresponder;
2295: if (ref($settings) eq 'HASH') {
2296: $currdefresponder = $settings->{'anonsurvey_threshold'};
2297: }
2298: if (!$currdefresponder) {
2299: $currdefresponder = 10;
2300: } elsif ($currdefresponder < 1) {
2301: $currdefresponder = 1;
2302: }
2303: $datatable .=
2304: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices{'anonsurvey_threshold'}.
2305: '</span></td>'.
2306: '<td class="LC_right_item"><span class="LC_nobreak">'.
2307: '<input type="text" name="anonsurvey_threshold"'.
2308: ' value="'.$currdefresponder.'" size="5" /></span>'.
2309: '</td></tr>';
2310: }
2311: return $datatable;
2312: }
2313:
2314: sub print_usersessions {
2315: my ($position,$dom,$settings,$rowtotal) = @_;
2316: my ($css_class,$datatable,%checked,%choices);
2317: my (%by_ip,%by_location,@intdoms);
2318: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2319:
2320: my @alldoms = &Apache::lonnet::all_domains();
2321: my %serverhomes = %Apache::lonnet::serverhomeIDs;
2322: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2323: my %altids = &id_for_thisdom(%servers);
2324: my $itemcount = 1;
2325: if ($position eq 'top') {
2326: if (keys(%serverhomes) > 1) {
2327: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
2328: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
2329: } else {
2330: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2331: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
2332: }
2333: } else {
2334: if (keys(%by_location) == 0) {
2335: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2336: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
2337: } else {
2338: my %lt = &usersession_titles();
2339: my $numinrow = 5;
2340: my $prefix;
2341: my @types;
2342: if ($position eq 'bottom') {
2343: $prefix = 'remote';
2344: @types = ('version','excludedomain','includedomain');
2345: } else {
2346: $prefix = 'hosted';
2347: @types = ('excludedomain','includedomain');
2348: }
2349: my (%current,%checkedon,%checkedoff);
2350: my @lcversions = &Apache::lonnet::all_loncaparevs();
2351: my @locations = sort(keys(%by_location));
2352: foreach my $type (@types) {
2353: $checkedon{$type} = '';
2354: $checkedoff{$type} = ' checked="checked"';
2355: }
2356: if (ref($settings) eq 'HASH') {
2357: if (ref($settings->{$prefix}) eq 'HASH') {
2358: foreach my $key (keys(%{$settings->{$prefix}})) {
2359: $current{$key} = $settings->{$prefix}{$key};
2360: if ($key eq 'version') {
2361: if ($current{$key} ne '') {
2362: $checkedon{$key} = ' checked="checked"';
2363: $checkedoff{$key} = '';
2364: }
2365: } elsif (ref($current{$key}) eq 'ARRAY') {
2366: $checkedon{$key} = ' checked="checked"';
2367: $checkedoff{$key} = '';
2368: }
2369: }
2370: }
2371: }
2372: foreach my $type (@types) {
2373: next if ($type ne 'version' && !@locations);
2374: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2375: $datatable .= '<tr'.$css_class.'>
2376: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2377: <span class="LC_nobreak">
2378: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2379: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2380: if ($type eq 'version') {
2381: my $selector = '<select name="'.$prefix.'_version">';
2382: foreach my $version (@lcversions) {
2383: my $selected = '';
2384: if ($current{'version'} eq $version) {
2385: $selected = ' selected="selected"';
2386: }
2387: $selector .= ' <option value="'.$version.'"'.
2388: $selected.'>'.$version.'</option>';
2389: }
2390: $selector .= '</select> ';
2391: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2392: } else {
2393: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2394: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2395: ' />'.(' 'x2).
2396: '<input type="button" value="'.&mt('uncheck all').'" '.
2397: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2398: "\n".
2399: '</div><div><table>';
2400: my $rem;
2401: for (my $i=0; $i<@locations; $i++) {
2402: my ($showloc,$value,$checkedtype);
2403: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2404: my $ip = $by_location{$locations[$i]}->[0];
2405: if (ref($by_ip{$ip}) eq 'ARRAY') {
2406: $value = join(':',@{$by_ip{$ip}});
2407: $showloc = join(', ',@{$by_ip{$ip}});
2408: if (ref($current{$type}) eq 'ARRAY') {
2409: foreach my $loc (@{$by_ip{$ip}}) {
2410: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2411: $checkedtype = ' checked="checked"';
2412: last;
2413: }
2414: }
2415: }
2416: }
2417: }
2418: $rem = $i%($numinrow);
2419: if ($rem == 0) {
2420: if ($i > 0) {
2421: $datatable .= '</tr>';
2422: }
2423: $datatable .= '<tr>';
2424: }
2425: $datatable .= '<td class="LC_left_item">'.
2426: '<span class="LC_nobreak"><label>'.
2427: '<input type="checkbox" name="'.$prefix.'_'.$type.
2428: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2429: '</label></span></td>';
2430: }
2431: $rem = @locations%($numinrow);
2432: my $colsleft = $numinrow - $rem;
2433: if ($colsleft > 1 ) {
2434: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2435: ' </td>';
2436: } elsif ($colsleft == 1) {
2437: $datatable .= '<td class="LC_left_item"> </td>';
2438: }
2439: $datatable .= '</tr></table>';
2440: }
2441: $datatable .= '</td></tr>';
2442: $itemcount ++;
2443: }
2444: }
2445: }
2446: $$rowtotal += $itemcount;
2447: return $datatable;
2448: }
2449:
2450: sub build_location_hashes {
2451: my ($intdoms,$by_ip,$by_location) = @_;
2452: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2453: (ref($by_location) eq 'HASH'));
2454: my %iphost = &Apache::lonnet::get_iphost();
2455: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2456: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2457: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2458: foreach my $id (@{$iphost{$primary_ip}}) {
2459: my $intdom = &Apache::lonnet::internet_dom($id);
2460: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2461: push(@{$intdoms},$intdom);
2462: }
2463: }
2464: }
2465: foreach my $ip (keys(%iphost)) {
2466: if (ref($iphost{$ip}) eq 'ARRAY') {
2467: foreach my $id (@{$iphost{$ip}}) {
2468: my $location = &Apache::lonnet::internet_dom($id);
2469: if ($location) {
2470: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2471: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2472: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2473: push(@{$by_ip->{$ip}},$location);
2474: }
2475: } else {
2476: $by_ip->{$ip} = [$location];
2477: }
2478: }
2479: }
2480: }
2481: }
2482: foreach my $ip (sort(keys(%{$by_ip}))) {
2483: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2484: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2485: my $first = $by_ip->{$ip}->[0];
2486: if (ref($by_location->{$first}) eq 'ARRAY') {
2487: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2488: push(@{$by_location->{$first}},$ip);
2489: }
2490: } else {
2491: $by_location->{$first} = [$ip];
2492: }
2493: }
2494: }
2495: return;
2496: }
2497:
2498: sub current_offloads_to {
2499: my ($dom,$settings,$servers) = @_;
2500: my (%spareid,%otherdomconfigs);
2501: if (ref($servers) eq 'HASH') {
2502: foreach my $lonhost (sort(keys(%{$servers}))) {
2503: my $gotspares;
2504: if (ref($settings) eq 'HASH') {
2505: if (ref($settings->{'spares'}) eq 'HASH') {
2506: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
2507: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
2508: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
2509: $gotspares = 1;
2510: }
2511: }
2512: }
2513: unless ($gotspares) {
2514: my $gotspares;
2515: my $serverhomeID =
2516: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
2517: my $serverhomedom =
2518: &Apache::lonnet::host_domain($serverhomeID);
2519: if ($serverhomedom ne $dom) {
2520: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
2521: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2522: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2523: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2524: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2525: $gotspares = 1;
2526: }
2527: }
2528: } else {
2529: $otherdomconfigs{$serverhomedom} =
2530: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
2531: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
2532: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2533: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2534: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
2535: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2536: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2537: $gotspares = 1;
2538: }
2539: }
2540: }
2541: }
2542: }
2543: }
2544: }
2545: unless ($gotspares) {
2546: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
2547: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2548: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2549: } else {
2550: my $server_hostname = &Apache::lonnet::hostname($lonhost);
2551: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
2552: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
2553: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2554: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2555: } else {
2556: my %what = (
2557: spareid => 1,
2558: );
2559: my ($result,$returnhash) =
2560: &Apache::lonnet::get_remote_globals($lonhost,\%what);
2561: if ($result eq 'ok') {
2562: if (ref($returnhash) eq 'HASH') {
2563: if (ref($returnhash->{'spareid'}) eq 'HASH') {
2564: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
2565: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
2566: }
2567: }
2568: }
2569: }
2570: }
2571: }
2572: }
2573: }
2574: return %spareid;
2575: }
2576:
2577: sub spares_row {
2578: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
2579: my $css_class;
2580: my $numinrow = 4;
2581: my $itemcount = 1;
2582: my $datatable;
2583: my %typetitles = &sparestype_titles();
2584: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
2585: foreach my $server (sort(keys(%{$servers}))) {
2586: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
2587: my ($othercontrol,$serverdom);
2588: if ($serverhome ne $server) {
2589: $serverdom = &Apache::lonnet::host_domain($serverhome);
2590: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2591: } else {
2592: $serverdom = &Apache::lonnet::host_domain($server);
2593: if ($serverdom ne $dom) {
2594: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2595: }
2596: }
2597: next unless (ref($spareid->{$server}) eq 'HASH');
2598: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2599: $datatable .= '<tr'.$css_class.'>
2600: <td rowspan="2">
2601: <span class="LC_nobreak"><b>'.$server.'</b> when busy, offloads to:</span></td>'."\n";
2602: my (%current,%canselect);
2603: my @choices =
2604: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
2605: foreach my $type ('primary','default') {
2606: if (ref($spareid->{$server}) eq 'HASH') {
2607: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
2608: my @spares = @{$spareid->{$server}{$type}};
2609: if (@spares > 0) {
2610: if ($othercontrol) {
2611: $current{$type} = join(', ',@spares);
2612: } else {
2613: $current{$type} .= '<table>';
2614: my $numspares = scalar(@spares);
2615: for (my $i=0; $i<@spares; $i++) {
2616: my $rem = $i%($numinrow);
2617: if ($rem == 0) {
2618: if ($i > 0) {
2619: $current{$type} .= '</tr>';
2620: }
2621: $current{$type} .= '<tr>';
2622: }
2623: $current{$type} .= '<td><label><input type="checkbox" name="spare_'.$type.'_'.$server.'" id="spare_'.$type.'_'.$server.'_'.$i.'" checked="checked" value="'.$spareid->{$server}{$type}[$i].'" onclick="updateNewSpares(this.form,'."'$server'".');" /> '.
2624: $spareid->{$server}{$type}[$i].
2625: '</label></td>'."\n";
2626: }
2627: my $rem = @spares%($numinrow);
2628: my $colsleft = $numinrow - $rem;
2629: if ($colsleft > 1 ) {
2630: $current{$type} .= '<td colspan="'.$colsleft.
2631: '" class="LC_left_item">'.
2632: ' </td>';
2633: } elsif ($colsleft == 1) {
2634: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
2635: }
2636: $current{$type} .= '</tr></table>';
2637: }
2638: }
2639: }
2640: if ($current{$type} eq '') {
2641: $current{$type} = &mt('None specified');
2642: }
2643: if ($othercontrol) {
2644: if ($type eq 'primary') {
2645: $canselect{$type} = $othercontrol;
2646: }
2647: } else {
2648: $canselect{$type} =
2649: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
2650: '<select name="newspare_'.$type.'_'.$server.'" '.
2651: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
2652: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
2653: if (@choices > 0) {
2654: foreach my $lonhost (@choices) {
2655: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
2656: }
2657: }
2658: $canselect{$type} .= '</select>'."\n";
2659: }
2660: } else {
2661: $current{$type} = &mt('Could not be determined');
2662: if ($type eq 'primary') {
2663: $canselect{$type} = $othercontrol;
2664: }
2665: }
2666: if ($type eq 'default') {
2667: $datatable .= '<tr'.$css_class.'>';
2668: }
2669: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
2670: '<td>'.$current{$type}.'</td>'."\n".
2671: '<td>'.$canselect{$type}.'</td></tr>'."\n";
2672: }
2673: $itemcount ++;
2674: }
2675: }
2676: $$rowtotal += $itemcount;
2677: return $datatable;
2678: }
2679:
2680: sub possible_newspares {
2681: my ($server,$currspares,$serverhomes,$altids) = @_;
2682: my $serverhostname = &Apache::lonnet::hostname($server);
2683: my %excluded;
2684: if ($serverhostname ne '') {
2685: %excluded = (
2686: $serverhostname => 1,
2687: );
2688: }
2689: if (ref($currspares) eq 'HASH') {
2690: foreach my $type (keys(%{$currspares})) {
2691: if (ref($currspares->{$type}) eq 'ARRAY') {
2692: if (@{$currspares->{$type}} > 0) {
2693: foreach my $curr (@{$currspares->{$type}}) {
2694: my $hostname = &Apache::lonnet::hostname($curr);
2695: $excluded{$hostname} = 1;
2696: }
2697: }
2698: }
2699: }
2700: }
2701: my @choices;
2702: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
2703: if (keys(%{$serverhomes}) > 1) {
2704: foreach my $name (sort(keys(%{$serverhomes}))) {
2705: unless ($excluded{$name}) {
2706: if (exists($altids->{$serverhomes->{$name}})) {
2707: push(@choices,$altids->{$serverhomes->{$name}});
2708: } else {
2709: push(@choices,$serverhomes->{$name});
2710: }
2711: }
2712: }
2713: }
2714: }
2715: return sort(@choices);
2716: }
2717:
2718: sub print_loadbalancing {
2719: my ($dom,$settings,$rowtotal) = @_;
2720: my $primary_id = &Apache::lonnet::domain($dom,'primary');
2721: my $intdom = &Apache::lonnet::internet_dom($primary_id);
2722: my $numinrow = 1;
2723: my $datatable;
2724: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2725: my ($currbalancer,$currtargets,$currrules);
2726: if (keys(%servers) > 1) {
2727: if (ref($settings) eq 'HASH') {
2728: $currbalancer = $settings->{'lonhost'};
2729: $currtargets = $settings->{'targets'};
2730: $currrules = $settings->{'rules'};
2731: } else {
2732: ($currbalancer,$currtargets) =
2733: &Apache::lonnet::get_lonbalancer_config(\%servers);
2734: }
2735: } else {
2736: return;
2737: }
2738: my ($othertitle,$usertypes,$types) =
2739: &Apache::loncommon::sorted_inst_types($dom);
2740: my $rownum = 6;
2741: if (ref($types) eq 'ARRAY') {
2742: $rownum += scalar(@{$types});
2743: }
2744: my $css_class = ' class="LC_odd_row"';
2745: my $targets_div_style = 'display: none';
2746: my $disabled_div_style = 'display: block';
2747: my $homedom_div_style = 'display: none';
2748: $datatable = '<tr'.$css_class.'>'.
2749: '<td rowspan="'.$rownum.'" valign="top">'.
2750: '<p><select name="loadbalancing_lonhost" onchange="toggleTargets();">'."\n".
2751: '<option value=""';
2752: if (($currbalancer eq '') || (!grep(/^\Q$currbalancer\E$/,keys(%servers)))) {
2753: $datatable .= ' selected="selected"';
2754: } else {
2755: $targets_div_style = 'display: block';
2756: $disabled_div_style = 'display: none';
2757: if ($dom eq &Apache::lonnet::host_domain($currbalancer)) {
2758: $homedom_div_style = 'display: block';
2759: }
2760: }
2761: $datatable .= '>'.&mt('None').'</option>'."\n";
2762: foreach my $lonhost (sort(keys(%servers))) {
2763: my $selected;
2764: if ($lonhost eq $currbalancer) {
2765: $selected .= ' selected="selected"';
2766: }
2767: $datatable .= '<option value="'.$lonhost.'"'.$selected.'>'.$lonhost.'</option>'."\n";
2768: }
2769: $datatable .= '</select></p></td><td rowspan="'.$rownum.'" valign="top">'.
2770: '<div id="loadbalancing_disabled" style="'.$disabled_div_style.'">'.&mt('No dedicated Load Balancer').'</div>'."\n".
2771: '<div id="loadbalancing_targets" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
2772: my ($numspares,@spares) = &count_servers($currbalancer,%servers);
2773: my @sparestypes = ('primary','default');
2774: my %typetitles = &sparestype_titles();
2775: foreach my $sparetype (@sparestypes) {
2776: my $targettable;
2777: for (my $i=0; $i<$numspares; $i++) {
2778: my $checked;
2779: if (ref($currtargets) eq 'HASH') {
2780: if (ref($currtargets->{$sparetype}) eq 'ARRAY') {
2781: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets->{$sparetype}})) {
2782: $checked = ' checked="checked"';
2783: }
2784: }
2785: }
2786: my $chkboxval;
2787: if (($currbalancer ne '') && (grep((/^\Q$currbalancer\E$/,keys(%servers))))) {
2788: $chkboxval = $spares[$i];
2789: }
2790: $targettable .= '<td><label><input type="checkbox" name="loadbalancing_target_'.$sparetype.'"'.
2791: $checked.' value="'.$chkboxval.'" id="loadbalancing_target_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$sparetype'".');" /><span id="loadbalancing_targettxt_'.$sparetype.'_'.$i.'"> '.$chkboxval.
2792: '</span></label></td>';
2793: my $rem = $i%($numinrow);
2794: if ($rem == 0) {
2795: if ($i > 0) {
2796: $targettable .= '</tr>';
2797: }
2798: $targettable .= '<tr>';
2799: }
2800: }
2801: if ($targettable ne '') {
2802: my $rem = $numspares%($numinrow);
2803: my $colsleft = $numinrow - $rem;
2804: if ($colsleft > 1 ) {
2805: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2806: ' </td>';
2807: } elsif ($colsleft == 1) {
2808: $targettable .= '<td class="LC_left_item"> </td>';
2809: }
2810: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
2811: '<table><tr>'.$targettable.'</table><br />';
2812: }
2813: }
2814: $datatable .= '</div></td></tr>'.
2815: &loadbalancing_rules($dom,$intdom,$currrules,$othertitle,
2816: $usertypes,$types,\%servers,$currbalancer,
2817: $targets_div_style,$homedom_div_style,$css_class);
2818: $$rowtotal += $rownum;
2819: return $datatable;
2820: }
2821:
2822: sub loadbalancing_rules {
2823: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
2824: $currbalancer,$targets_div_style,$homedom_div_style,$css_class) = @_;
2825: my $output;
2826: my ($alltypes,$othertypes,$titles) =
2827: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
2828: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
2829: foreach my $type (@{$alltypes}) {
2830: my $current;
2831: if (ref($currrules) eq 'HASH') {
2832: $current = $currrules->{$type};
2833: }
2834: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
2835: if ($dom ne &Apache::lonnet::host_domain($currbalancer)) {
2836: $current = '';
2837: }
2838: }
2839: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
2840: $servers,$currbalancer,$dom,
2841: $targets_div_style,$homedom_div_style,$css_class);
2842: }
2843: }
2844: return $output;
2845: }
2846:
2847: sub loadbalancing_titles {
2848: my ($dom,$intdom,$usertypes,$types) = @_;
2849: my %othertypes = (
2850: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
2851: '_LC_author' => &mt('Users from [_1] with author role',$dom),
2852: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
2853: '_LC_external' => &mt('Users not from [_1]',$intdom),
2854: );
2855: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external');
2856: if (ref($types) eq 'ARRAY') {
2857: unshift(@alltypes,@{$types},'default');
2858: }
2859: my %titles;
2860: foreach my $type (@alltypes) {
2861: if ($type =~ /^_LC_/) {
2862: $titles{$type} = $othertypes{$type};
2863: } elsif ($type eq 'default') {
2864: $titles{$type} = &mt('All users from [_1]',$dom);
2865: if (ref($types) eq 'ARRAY') {
2866: if (@{$types} > 0) {
2867: $titles{$type} = &mt('Other users from [_1]',$dom);
2868: }
2869: }
2870: } elsif (ref($usertypes) eq 'HASH') {
2871: $titles{$type} = $usertypes->{$type};
2872: }
2873: }
2874: return (\@alltypes,\%othertypes,\%titles);
2875: }
2876:
2877: sub loadbalance_rule_row {
2878: my ($type,$title,$current,$servers,$currbalancer,$dom,$targets_div_style,
2879: $homedom_div_style,$css_class) = @_;
2880: my @rulenames = ('default','homeserver');
2881: my %ruletitles = &offloadtype_text();
2882: if ($type eq '_LC_external') {
2883: push(@rulenames,'externalbalancer');
2884: } else {
2885: push(@rulenames,'specific');
2886: }
2887: push(@rulenames,'none');
2888: my $style = $targets_div_style;
2889: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
2890: $style = $homedom_div_style;
2891: }
2892: my $output =
2893: '<tr'.$css_class.'><td valign="top"><div id="balanceruletitle_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
2894: '<td><div id="balancerule_'.$type.'" style="'.$style.'">'."\n";
2895: for (my $i=0; $i<@rulenames; $i++) {
2896: my $rule = $rulenames[$i];
2897: my ($checked,$extra);
2898: if ($rulenames[$i] eq 'default') {
2899: $rule = '';
2900: }
2901: if ($rulenames[$i] eq 'specific') {
2902: if (ref($servers) eq 'HASH') {
2903: my $default;
2904: if (($current ne '') && (exists($servers->{$current}))) {
2905: $checked = ' checked="checked"';
2906: }
2907: unless ($checked) {
2908: $default = ' selected="selected"';
2909: }
2910: $extra = ': <select name="loadbalancing_singleserver_'.$type.
2911: '" id="loadbalancing_singleserver_'.$type.
2912: '" onchange="singleServerToggle('."'$type'".')">'."\n".
2913: '<option value=""'.$default.'></option>'."\n";
2914: foreach my $lonhost (sort(keys(%{$servers}))) {
2915: next if ($lonhost eq $currbalancer);
2916: my $selected;
2917: if ($lonhost eq $current) {
2918: $selected = ' selected="selected"';
2919: }
2920: $extra .= '<option value="'.$lonhost.'"'.$selected.'>'.$lonhost.'</option>';
2921: }
2922: $extra .= '</select>';
2923: }
2924: } elsif ($rule eq $current) {
2925: $checked = ' checked="checked"';
2926: }
2927: $output .= '<span class="LC_nobreak"><label>'.
2928: '<input type="radio" name="loadbalancing_rules_'.$type.
2929: '" id="loadbalancing_rules_'.$type.'_'.$i.'" value="'.
2930: $rule.'" onclick="balanceruleChange('."this.form,'$type'".
2931: ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
2932: '</label>'.$extra.'</span><br />'."\n";
2933: }
2934: $output .= '</div></td></tr>'."\n";
2935: return $output;
2936: }
2937:
2938: sub offloadtype_text {
2939: my %ruletitles = &Apache::lonlocal::texthash (
2940: 'default' => 'Offloads to default destinations',
2941: 'homeserver' => "Offloads to user's home server",
2942: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
2943: 'specific' => 'Offloads to specific server',
2944: 'none' => 'No offload',
2945: );
2946: return %ruletitles;
2947: }
2948:
2949: sub sparestype_titles {
2950: my %typestitles = &Apache::lonlocal::texthash (
2951: 'primary' => 'primary',
2952: 'default' => 'default',
2953: );
2954: return %typestitles;
2955: }
2956:
2957: sub contact_titles {
2958: my %titles = &Apache::lonlocal::texthash (
2959: 'supportemail' => 'Support E-mail address',
2960: 'adminemail' => 'Default Server Admin E-mail address',
2961: 'errormail' => 'Error reports to be e-mailed to',
2962: 'packagesmail' => 'Package update alerts to be e-mailed to',
2963: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
2964: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
2965: 'requestsmail' => 'E-mail from course requests requiring approval',
2966: );
2967: my %short_titles = &Apache::lonlocal::texthash (
2968: adminemail => 'Admin E-mail address',
2969: supportemail => 'Support E-mail',
2970: );
2971: return (\%titles,\%short_titles);
2972: }
2973:
2974: sub tool_titles {
2975: my %titles = &Apache::lonlocal::texthash (
2976: aboutme => 'Personal web page',
2977: blog => 'Blog',
2978: webdav => 'WebDAV',
2979: portfolio => 'Portfolio',
2980: official => 'Official courses (with institutional codes)',
2981: unofficial => 'Unofficial courses',
2982: community => 'Communities',
2983: );
2984: return %titles;
2985: }
2986:
2987: sub courserequest_titles {
2988: my %titles = &Apache::lonlocal::texthash (
2989: official => 'Official',
2990: unofficial => 'Unofficial',
2991: community => 'Communities',
2992: norequest => 'Not allowed',
2993: approval => 'Approval by Dom. Coord.',
2994: validate => 'With validation',
2995: autolimit => 'Numerical limit',
2996: unlimited => '(blank for unlimited)',
2997: );
2998: return %titles;
2999: }
3000:
3001: sub courserequest_conditions {
3002: my %conditions = &Apache::lonlocal::texthash (
3003: approval => '(Processing of request subject to approval by Domain Coordinator).',
3004: validate => '(Processing of request subject to instittutional validation).',
3005: );
3006: return %conditions;
3007: }
3008:
3009:
3010: sub print_usercreation {
3011: my ($position,$dom,$settings,$rowtotal) = @_;
3012: my $numinrow = 4;
3013: my $datatable;
3014: if ($position eq 'top') {
3015: $$rowtotal ++;
3016: my $rowcount = 0;
3017: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3018: if (ref($rules) eq 'HASH') {
3019: if (keys(%{$rules}) > 0) {
3020: $datatable .= &user_formats_row('username',$settings,$rules,
3021: $ruleorder,$numinrow,$rowcount);
3022: $$rowtotal ++;
3023: $rowcount ++;
3024: }
3025: }
3026: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3027: if (ref($idrules) eq 'HASH') {
3028: if (keys(%{$idrules}) > 0) {
3029: $datatable .= &user_formats_row('id',$settings,$idrules,
3030: $idruleorder,$numinrow,$rowcount);
3031: $$rowtotal ++;
3032: $rowcount ++;
3033: }
3034: }
3035: my ($emailrules,$emailruleorder) =
3036: &Apache::lonnet::inst_userrules($dom,'email');
3037: if (ref($emailrules) eq 'HASH') {
3038: if (keys(%{$emailrules}) > 0) {
3039: $datatable .= &user_formats_row('email',$settings,$emailrules,
3040: $emailruleorder,$numinrow,$rowcount);
3041: $$rowtotal ++;
3042: $rowcount ++;
3043: }
3044: }
3045: if ($rowcount == 0) {
3046: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3047: $$rowtotal ++;
3048: $rowcount ++;
3049: }
3050: } elsif ($position eq 'middle') {
3051: my @creators = ('author','course','requestcrs','selfcreate');
3052: my ($rules,$ruleorder) =
3053: &Apache::lonnet::inst_userrules($dom,'username');
3054: my %lt = &usercreation_types();
3055: my %checked;
3056: my @selfcreate;
3057: if (ref($settings) eq 'HASH') {
3058: if (ref($settings->{'cancreate'}) eq 'HASH') {
3059: foreach my $item (@creators) {
3060: $checked{$item} = $settings->{'cancreate'}{$item};
3061: }
3062: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
3063: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
3064: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
3065: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
3066: @selfcreate = ('email','login','sso');
3067: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
3068: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
3069: }
3070: }
3071: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
3072: foreach my $item (@creators) {
3073: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
3074: $checked{$item} = 'none';
3075: }
3076: }
3077: }
3078: }
3079: my $rownum = 0;
3080: foreach my $item (@creators) {
3081: $rownum ++;
3082: if ($item ne 'selfcreate') {
3083: if ($checked{$item} eq '') {
3084: $checked{$item} = 'any';
3085: }
3086: }
3087: my $css_class;
3088: if ($rownum%2) {
3089: $css_class = '';
3090: } else {
3091: $css_class = ' class="LC_odd_row" ';
3092: }
3093: $datatable .= '<tr'.$css_class.'>'.
3094: '<td><span class="LC_nobreak">'.$lt{$item}.
3095: '</span></td><td align="right">';
3096: my @options;
3097: if ($item eq 'selfcreate') {
3098: push(@options,('email','login','sso'));
3099: } else {
3100: @options = ('any');
3101: if (ref($rules) eq 'HASH') {
3102: if (keys(%{$rules}) > 0) {
3103: push(@options,('official','unofficial'));
3104: }
3105: }
3106: push(@options,'none');
3107: }
3108: foreach my $option (@options) {
3109: my $type = 'radio';
3110: my $check = ' ';
3111: if ($item eq 'selfcreate') {
3112: $type = 'checkbox';
3113: if (grep(/^\Q$option\E$/,@selfcreate)) {
3114: $check = ' checked="checked" ';
3115: }
3116: } else {
3117: if ($checked{$item} eq $option) {
3118: $check = ' checked="checked" ';
3119: }
3120: }
3121: $datatable .= '<span class="LC_nobreak"><label>'.
3122: '<input type="'.$type.'" name="can_createuser_'.
3123: $item.'" value="'.$option.'"'.$check.'/> '.
3124: $lt{$option}.'</label> </span>';
3125: }
3126: $datatable .= '</td></tr>';
3127: }
3128: my ($othertitle,$usertypes,$types) =
3129: &Apache::loncommon::sorted_inst_types($dom);
3130: if (ref($usertypes) eq 'HASH') {
3131: if (keys(%{$usertypes}) > 0) {
3132: my $createsettings;
3133: if (ref($settings) eq 'HASH') {
3134: $createsettings = $settings->{cancreate};
3135: }
3136: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
3137: $dom,$numinrow,$othertitle,
3138: 'statustocreate');
3139: $$rowtotal ++;
3140: }
3141: }
3142: } else {
3143: my @contexts = ('author','course','domain');
3144: my @authtypes = ('int','krb4','krb5','loc');
3145: my %checked;
3146: if (ref($settings) eq 'HASH') {
3147: if (ref($settings->{'authtypes'}) eq 'HASH') {
3148: foreach my $item (@contexts) {
3149: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
3150: foreach my $auth (@authtypes) {
3151: if ($settings->{'authtypes'}{$item}{$auth}) {
3152: $checked{$item}{$auth} = ' checked="checked" ';
3153: }
3154: }
3155: }
3156: }
3157: }
3158: } else {
3159: foreach my $item (@contexts) {
3160: foreach my $auth (@authtypes) {
3161: $checked{$item}{$auth} = ' checked="checked" ';
3162: }
3163: }
3164: }
3165: my %title = &context_names();
3166: my %authname = &authtype_names();
3167: my $rownum = 0;
3168: my $css_class;
3169: foreach my $item (@contexts) {
3170: if ($rownum%2) {
3171: $css_class = '';
3172: } else {
3173: $css_class = ' class="LC_odd_row" ';
3174: }
3175: $datatable .= '<tr'.$css_class.'>'.
3176: '<td>'.$title{$item}.
3177: '</td><td class="LC_left_item">'.
3178: '<span class="LC_nobreak">';
3179: foreach my $auth (@authtypes) {
3180: $datatable .= '<label>'.
3181: '<input type="checkbox" name="'.$item.'_auth" '.
3182: $checked{$item}{$auth}.' value="'.$auth.'" />'.
3183: $authname{$auth}.'</label> ';
3184: }
3185: $datatable .= '</span></td></tr>';
3186: $rownum ++;
3187: }
3188: $$rowtotal += $rownum;
3189: }
3190: return $datatable;
3191: }
3192:
3193: sub user_formats_row {
3194: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
3195: my $output;
3196: my %text = (
3197: 'username' => 'new usernames',
3198: 'id' => 'IDs',
3199: 'email' => 'self-created accounts (e-mail)',
3200: );
3201: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3202: $output = '<tr '.$css_class.'>'.
3203: '<td><span class="LC_nobreak">';
3204: if ($type eq 'email') {
3205: $output .= &mt("Formats disallowed for $text{$type}: ");
3206: } else {
3207: $output .= &mt("Format rules to check for $text{$type}: ");
3208: }
3209: $output .= '</span></td>'.
3210: '<td class="LC_left_item" colspan="2"><table>';
3211: my $rem;
3212: if (ref($ruleorder) eq 'ARRAY') {
3213: for (my $i=0; $i<@{$ruleorder}; $i++) {
3214: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
3215: my $rem = $i%($numinrow);
3216: if ($rem == 0) {
3217: if ($i > 0) {
3218: $output .= '</tr>';
3219: }
3220: $output .= '<tr>';
3221: }
3222: my $check = ' ';
3223: if (ref($settings) eq 'HASH') {
3224: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
3225: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
3226: $check = ' checked="checked" ';
3227: }
3228: }
3229: }
3230: $output .= '<td class="LC_left_item">'.
3231: '<span class="LC_nobreak"><label>'.
3232: '<input type="checkbox" name="'.$type.'_rule" '.
3233: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
3234: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
3235: }
3236: }
3237: $rem = @{$ruleorder}%($numinrow);
3238: }
3239: my $colsleft = $numinrow - $rem;
3240: if ($colsleft > 1 ) {
3241: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3242: ' </td>';
3243: } elsif ($colsleft == 1) {
3244: $output .= '<td class="LC_left_item"> </td>';
3245: }
3246: $output .= '</tr></table></td></tr>';
3247: return $output;
3248: }
3249:
3250: sub usercreation_types {
3251: my %lt = &Apache::lonlocal::texthash (
3252: author => 'When adding a co-author',
3253: course => 'When adding a user to a course',
3254: requestcrs => 'When requesting a course',
3255: selfcreate => 'User creates own account',
3256: any => 'Any',
3257: official => 'Institutional only ',
3258: unofficial => 'Non-institutional only',
3259: email => 'E-mail address',
3260: login => 'Institutional Login',
3261: sso => 'SSO',
3262: none => 'None',
3263: );
3264: return %lt;
3265: }
3266:
3267: sub authtype_names {
3268: my %lt = &Apache::lonlocal::texthash(
3269: int => 'Internal',
3270: krb4 => 'Kerberos 4',
3271: krb5 => 'Kerberos 5',
3272: loc => 'Local',
3273: );
3274: return %lt;
3275: }
3276:
3277: sub context_names {
3278: my %context_title = &Apache::lonlocal::texthash(
3279: author => 'Creating users when an Author',
3280: course => 'Creating users when in a course',
3281: domain => 'Creating users when a Domain Coordinator',
3282: );
3283: return %context_title;
3284: }
3285:
3286: sub print_usermodification {
3287: my ($position,$dom,$settings,$rowtotal) = @_;
3288: my $numinrow = 4;
3289: my ($context,$datatable,$rowcount);
3290: if ($position eq 'top') {
3291: $rowcount = 0;
3292: $context = 'author';
3293: foreach my $role ('ca','aa') {
3294: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3295: $numinrow,$rowcount);
3296: $$rowtotal ++;
3297: $rowcount ++;
3298: }
3299: } elsif ($position eq 'middle') {
3300: $context = 'course';
3301: $rowcount = 0;
3302: foreach my $role ('st','ep','ta','in','cr') {
3303: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3304: $numinrow,$rowcount);
3305: $$rowtotal ++;
3306: $rowcount ++;
3307: }
3308: } elsif ($position eq 'bottom') {
3309: $context = 'selfcreate';
3310: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3311: $usertypes->{'default'} = $othertitle;
3312: if (ref($types) eq 'ARRAY') {
3313: push(@{$types},'default');
3314: $usertypes->{'default'} = $othertitle;
3315: foreach my $status (@{$types}) {
3316: $datatable .= &modifiable_userdata_row($context,$status,$settings,
3317: $numinrow,$rowcount,$usertypes);
3318: $$rowtotal ++;
3319: $rowcount ++;
3320: }
3321: }
3322: }
3323: return $datatable;
3324: }
3325:
3326: sub print_defaults {
3327: my ($dom,$rowtotal) = @_;
3328: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
3329: 'datelocale_def','portal_def');
3330: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3331: my $titles = &defaults_titles($dom);
3332: my $rownum = 0;
3333: my ($datatable,$css_class);
3334: foreach my $item (@items) {
3335: if ($rownum%2) {
3336: $css_class = '';
3337: } else {
3338: $css_class = ' class="LC_odd_row" ';
3339: }
3340: $datatable .= '<tr'.$css_class.'>'.
3341: '<td><span class="LC_nobreak">'.$titles->{$item}.
3342: '</span></td><td class="LC_right_item">';
3343: if ($item eq 'auth_def') {
3344: my @authtypes = ('internal','krb4','krb5','localauth');
3345: my %shortauth = (
3346: internal => 'int',
3347: krb4 => 'krb4',
3348: krb5 => 'krb5',
3349: localauth => 'loc'
3350: );
3351: my %authnames = &authtype_names();
3352: foreach my $auth (@authtypes) {
3353: my $checked = ' ';
3354: if ($domdefaults{$item} eq $auth) {
3355: $checked = ' checked="checked" ';
3356: }
3357: $datatable .= '<label><input type="radio" name="'.$item.
3358: '" value="'.$auth.'"'.$checked.'/>'.
3359: $authnames{$shortauth{$auth}}.'</label> ';
3360: }
3361: } elsif ($item eq 'timezone_def') {
3362: my $includeempty = 1;
3363: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
3364: } elsif ($item eq 'datelocale_def') {
3365: my $includeempty = 1;
3366: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
3367: } else {
3368: my $size;
3369: if ($item eq 'portal_def') {
3370: $size = ' size="25"';
3371: }
3372: $datatable .= '<input type="text" name="'.$item.'" value="'.
3373: $domdefaults{$item}.'"'.$size.' />';
3374: }
3375: $datatable .= '</td></tr>';
3376: $rownum ++;
3377: }
3378: $$rowtotal += $rownum;
3379: return $datatable;
3380: }
3381:
3382: sub defaults_titles {
3383: my ($dom) = @_;
3384: my %titles = &Apache::lonlocal::texthash (
3385: 'auth_def' => 'Default authentication type',
3386: 'auth_arg_def' => 'Default authentication argument',
3387: 'lang_def' => 'Default language',
3388: 'timezone_def' => 'Default timezone',
3389: 'datelocale_def' => 'Default locale for dates',
3390: 'portal_def' => 'Portal/Default URL',
3391: );
3392: if ($dom) {
3393: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
3394: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
3395: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
3396: $protocol = 'http' if ($protocol ne 'https');
3397: if ($uint_dom) {
3398: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
3399: $uint_dom);
3400: }
3401: }
3402: return (\%titles);
3403: }
3404:
3405: sub print_scantronformat {
3406: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
3407: my $itemcount = 1;
3408: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
3409: %confhash);
3410: my $switchserver = &check_switchserver($dom,$confname);
3411: my %lt = &Apache::lonlocal::texthash (
3412: default => 'Default bubblesheet format file error',
3413: custom => 'Custom bubblesheet format file error',
3414: );
3415: my %scantronfiles = (
3416: default => 'default.tab',
3417: custom => 'custom.tab',
3418: );
3419: foreach my $key (keys(%scantronfiles)) {
3420: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
3421: .$scantronfiles{$key};
3422: }
3423: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
3424: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
3425: if (!$switchserver) {
3426: my $servadm = $r->dir_config('lonAdmEMail');
3427: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
3428: if ($configuserok eq 'ok') {
3429: if ($author_ok eq 'ok') {
3430: my %legacyfile = (
3431: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
3432: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
3433: );
3434: my %md5chk;
3435: foreach my $type (keys(%legacyfile)) {
3436: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
3437: chomp($md5chk{$type});
3438: }
3439: if ($md5chk{'default'} ne $md5chk{'custom'}) {
3440: foreach my $type (keys(%legacyfile)) {
3441: ($scantronurls{$type},my $error) =
3442: &legacy_scantronformat($r,$dom,$confname,
3443: $type,$legacyfile{$type},
3444: $scantronurls{$type},
3445: $scantronfiles{$type});
3446: if ($error ne '') {
3447: $error{$type} = $error;
3448: }
3449: }
3450: if (keys(%error) == 0) {
3451: $is_custom = 1;
3452: $confhash{'scantron'}{'scantronformat'} =
3453: $scantronurls{'custom'};
3454: my $putresult =
3455: &Apache::lonnet::put_dom('configuration',
3456: \%confhash,$dom);
3457: if ($putresult ne 'ok') {
3458: $error{'custom'} =
3459: '<span class="LC_error">'.
3460: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3461: }
3462: }
3463: } else {
3464: ($scantronurls{'default'},my $error) =
3465: &legacy_scantronformat($r,$dom,$confname,
3466: 'default',$legacyfile{'default'},
3467: $scantronurls{'default'},
3468: $scantronfiles{'default'});
3469: if ($error eq '') {
3470: $confhash{'scantron'}{'scantronformat'} = '';
3471: my $putresult =
3472: &Apache::lonnet::put_dom('configuration',
3473: \%confhash,$dom);
3474: if ($putresult ne 'ok') {
3475: $error{'default'} =
3476: '<span class="LC_error">'.
3477: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3478: }
3479: } else {
3480: $error{'default'} = $error;
3481: }
3482: }
3483: }
3484: }
3485: } else {
3486: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
3487: }
3488: }
3489: if (ref($settings) eq 'HASH') {
3490: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
3491: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
3492: if ((!@info) || ($info[0] eq 'no_such_dir')) {
3493: $scantronurl = '';
3494: } else {
3495: $scantronurl = $settings->{'scantronformat'};
3496: }
3497: $is_custom = 1;
3498: } else {
3499: $scantronurl = $scantronurls{'default'};
3500: }
3501: } else {
3502: if ($is_custom) {
3503: $scantronurl = $scantronurls{'custom'};
3504: } else {
3505: $scantronurl = $scantronurls{'default'};
3506: }
3507: }
3508: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3509: $datatable .= '<tr'.$css_class.'>';
3510: if (!$is_custom) {
3511: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
3512: '<span class="LC_nobreak">';
3513: if ($scantronurl) {
3514: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
3515: &mt('Default bubblesheet format file').'</a>';
3516: } else {
3517: $datatable = &mt('File unavailable for display');
3518: }
3519: $datatable .= '</span></td>';
3520: if (keys(%error) == 0) {
3521: $datatable .= '<td valign="bottom">';
3522: if (!$switchserver) {
3523: $datatable .= &mt('Upload:').'<br />';
3524: }
3525: } else {
3526: my $errorstr;
3527: foreach my $key (sort(keys(%error))) {
3528: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3529: }
3530: $datatable .= '<td>'.$errorstr;
3531: }
3532: } else {
3533: if (keys(%error) > 0) {
3534: my $errorstr;
3535: foreach my $key (sort(keys(%error))) {
3536: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3537: }
3538: $datatable .= '<td>'.$errorstr.'</td><td> ';
3539: } elsif ($scantronurl) {
3540: $datatable .= '<td><span class="LC_nobreak">'.
3541: '<a href="'.$scantronurl.'" target="_blank">'.
3542: &mt('Custom bubblesheet format file').'</a><label>'.
3543: '<input type="checkbox" name="scantronformat_del"'.
3544: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
3545: '<td><span class="LC_nobreak"> '.
3546: &mt('Replace:').'</span><br />';
3547: }
3548: }
3549: if (keys(%error) == 0) {
3550: if ($switchserver) {
3551: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3552: } else {
3553: $datatable .='<span class="LC_nobreak"> '.
3554: '<input type="file" name="scantronformat" /></span>';
3555: }
3556: }
3557: $datatable .= '</td></tr>';
3558: $$rowtotal ++;
3559: return $datatable;
3560: }
3561:
3562: sub legacy_scantronformat {
3563: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
3564: my ($url,$error);
3565: my @statinfo = &Apache::lonnet::stat_file($newurl);
3566: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
3567: (my $result,$url) =
3568: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
3569: '','',$newfile);
3570: if ($result ne 'ok') {
3571: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
3572: }
3573: }
3574: return ($url,$error);
3575: }
3576:
3577: sub print_coursecategories {
3578: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
3579: my $datatable;
3580: if ($position eq 'top') {
3581: my $toggle_cats_crs = ' ';
3582: my $toggle_cats_dom = ' checked="checked" ';
3583: my $can_cat_crs = ' ';
3584: my $can_cat_dom = ' checked="checked" ';
3585: my $toggle_catscomm_comm = ' ';
3586: my $toggle_catscomm_dom = ' checked="checked" ';
3587: my $can_catcomm_comm = ' ';
3588: my $can_catcomm_dom = ' checked="checked" ';
3589:
3590: if (ref($settings) eq 'HASH') {
3591: if ($settings->{'togglecats'} eq 'crs') {
3592: $toggle_cats_crs = $toggle_cats_dom;
3593: $toggle_cats_dom = ' ';
3594: }
3595: if ($settings->{'categorize'} eq 'crs') {
3596: $can_cat_crs = $can_cat_dom;
3597: $can_cat_dom = ' ';
3598: }
3599: if ($settings->{'togglecatscomm'} eq 'comm') {
3600: $toggle_catscomm_comm = $toggle_catscomm_dom;
3601: $toggle_catscomm_dom = ' ';
3602: }
3603: if ($settings->{'categorizecomm'} eq 'comm') {
3604: $can_catcomm_comm = $can_catcomm_dom;
3605: $can_catcomm_dom = ' ';
3606: }
3607: }
3608: my %title = &Apache::lonlocal::texthash (
3609: togglecats => 'Show/Hide a course in catalog',
3610: togglecatscomm => 'Show/Hide a community in catalog',
3611: categorize => 'Assign a category to a course',
3612: categorizecomm => 'Assign a category to a community',
3613: );
3614: my %level = &Apache::lonlocal::texthash (
3615: dom => 'Set in Domain',
3616: crs => 'Set in Course',
3617: comm => 'Set in Community',
3618: );
3619: $datatable = '<tr class="LC_odd_row">'.
3620: '<td>'.$title{'togglecats'}.'</td>'.
3621: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3622: '<input type="radio" name="togglecats"'.
3623: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3624: '<label><input type="radio" name="togglecats"'.
3625: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
3626: '</tr><tr>'.
3627: '<td>'.$title{'categorize'}.'</td>'.
3628: '<td class="LC_right_item"><span class="LC_nobreak">'.
3629: '<label><input type="radio" name="categorize"'.
3630: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3631: '<label><input type="radio" name="categorize"'.
3632: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
3633: '</tr><tr class="LC_odd_row">'.
3634: '<td>'.$title{'togglecatscomm'}.'</td>'.
3635: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3636: '<input type="radio" name="togglecatscomm"'.
3637: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3638: '<label><input type="radio" name="togglecatscomm"'.
3639: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
3640: '</tr><tr>'.
3641: '<td>'.$title{'categorizecomm'}.'</td>'.
3642: '<td class="LC_right_item"><span class="LC_nobreak">'.
3643: '<label><input type="radio" name="categorizecomm"'.
3644: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3645: '<label><input type="radio" name="categorizecomm"'.
3646: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
3647: '</tr>';
3648: $$rowtotal += 4;
3649: } else {
3650: my $css_class;
3651: my $itemcount = 1;
3652: my $cathash;
3653: if (ref($settings) eq 'HASH') {
3654: $cathash = $settings->{'cats'};
3655: }
3656: if (ref($cathash) eq 'HASH') {
3657: my (@cats,@trails,%allitems,%idx,@jsarray);
3658: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
3659: \%allitems,\%idx,\@jsarray);
3660: my $maxdepth = scalar(@cats);
3661: my $colattrib = '';
3662: if ($maxdepth > 2) {
3663: $colattrib = ' colspan="2" ';
3664: }
3665: my @path;
3666: if (@cats > 0) {
3667: if (ref($cats[0]) eq 'ARRAY') {
3668: my $numtop = @{$cats[0]};
3669: my $maxnum = $numtop;
3670: my %default_names = (
3671: instcode => &mt('Official courses'),
3672: communities => &mt('Communities'),
3673: );
3674:
3675: if ((!grep(/^instcode$/,@{$cats[0]})) ||
3676: ($cathash->{'instcode::0'} eq '') ||
3677: (!grep(/^communities$/,@{$cats[0]})) ||
3678: ($cathash->{'communities::0'} eq '')) {
3679: $maxnum ++;
3680: }
3681: my $lastidx;
3682: for (my $i=0; $i<$numtop; $i++) {
3683: my $parent = $cats[0][$i];
3684: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3685: my $item = &escape($parent).'::0';
3686: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
3687: $lastidx = $idx{$item};
3688: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3689: .'<select name="'.$item.'"'.$chgstr.'>';
3690: for (my $k=0; $k<=$maxnum; $k++) {
3691: my $vpos = $k+1;
3692: my $selstr;
3693: if ($k == $i) {
3694: $selstr = ' selected="selected" ';
3695: }
3696: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3697: }
3698: $datatable .= '</select></td><td>';
3699: if ($parent eq 'instcode' || $parent eq 'communities') {
3700: $datatable .= '<span class="LC_nobreak">'
3701: .$default_names{$parent}.'</span>';
3702: if ($parent eq 'instcode') {
3703: $datatable .= '<br /><span class="LC_nobreak">('
3704: .&mt('with institutional codes')
3705: .')</span></td><td'.$colattrib.'>';
3706: } else {
3707: $datatable .= '<table><tr><td>';
3708: }
3709: $datatable .= '<span class="LC_nobreak">'
3710: .'<label><input type="radio" name="'
3711: .$parent.'" value="1" checked="checked" />'
3712: .&mt('Display').'</label>';
3713: if ($parent eq 'instcode') {
3714: $datatable .= ' ';
3715: } else {
3716: $datatable .= '</span></td></tr><tr><td>'
3717: .'<span class="LC_nobreak">';
3718: }
3719: $datatable .= '<label><input type="radio" name="'
3720: .$parent.'" value="0" />'
3721: .&mt('Do not display').'</label></span>';
3722: if ($parent eq 'communities') {
3723: $datatable .= '</td></tr></table>';
3724: }
3725: $datatable .= '</td>';
3726: } else {
3727: $datatable .= $parent
3728: .' <label><input type="checkbox" name="deletecategory" '
3729: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
3730: }
3731: my $depth = 1;
3732: push(@path,$parent);
3733: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
3734: pop(@path);
3735: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
3736: $itemcount ++;
3737: }
3738: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3739: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
3740: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
3741: for (my $k=0; $k<=$maxnum; $k++) {
3742: my $vpos = $k+1;
3743: my $selstr;
3744: if ($k == $numtop) {
3745: $selstr = ' selected="selected" ';
3746: }
3747: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3748: }
3749: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
3750: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
3751: .'</tr>'."\n";
3752: $itemcount ++;
3753: foreach my $default ('instcode','communities') {
3754: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
3755: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3756: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
3757: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
3758: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
3759: for (my $k=0; $k<=$maxnum; $k++) {
3760: my $vpos = $k+1;
3761: my $selstr;
3762: if ($k == $maxnum) {
3763: $selstr = ' selected="selected" ';
3764: }
3765: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3766: }
3767: $datatable .= '</select></span></td>'.
3768: '<td><span class="LC_nobreak">'.
3769: $default_names{$default}.'</span>';
3770: if ($default eq 'instcode') {
3771: $datatable .= '<br /><span class="LC_nobreak">('
3772: .&mt('with institutional codes').')</span>';
3773: }
3774: $datatable .= '</td>'
3775: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
3776: .&mt('Display').'</label> '
3777: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
3778: .&mt('Do not display').'</label></span></td></tr>';
3779: }
3780: }
3781: }
3782: } else {
3783: $datatable .= &initialize_categories($itemcount);
3784: }
3785: } else {
3786: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
3787: .&initialize_categories($itemcount);
3788: }
3789: $$rowtotal += $itemcount;
3790: }
3791: return $datatable;
3792: }
3793:
3794: sub print_serverstatuses {
3795: my ($dom,$settings,$rowtotal) = @_;
3796: my $datatable;
3797: my @pages = &serverstatus_pages();
3798: my (%namedaccess,%machineaccess);
3799: foreach my $type (@pages) {
3800: $namedaccess{$type} = '';
3801: $machineaccess{$type}= '';
3802: }
3803: if (ref($settings) eq 'HASH') {
3804: foreach my $type (@pages) {
3805: if (exists($settings->{$type})) {
3806: if (ref($settings->{$type}) eq 'HASH') {
3807: foreach my $key (keys(%{$settings->{$type}})) {
3808: if ($key eq 'namedusers') {
3809: $namedaccess{$type} = $settings->{$type}->{$key};
3810: } elsif ($key eq 'machines') {
3811: $machineaccess{$type} = $settings->{$type}->{$key};
3812: }
3813: }
3814: }
3815: }
3816: }
3817: }
3818: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
3819: my $rownum = 0;
3820: my $css_class;
3821: foreach my $type (@pages) {
3822: $rownum ++;
3823: $css_class = $rownum%2?' class="LC_odd_row"':'';
3824: $datatable .= '<tr'.$css_class.'>'.
3825: '<td><span class="LC_nobreak">'.
3826: $titles->{$type}.'</span></td>'.
3827: '<td class="LC_left_item">'.
3828: '<input type="text" name="'.$type.'_namedusers" '.
3829: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
3830: '<td class="LC_right_item">'.
3831: '<span class="LC_nobreak">'.
3832: '<input type="text" name="'.$type.'_machines" '.
3833: 'value="'.$machineaccess{$type}.'" size="10" />'.
3834: '</td></tr>'."\n";
3835: }
3836: $$rowtotal += $rownum;
3837: return $datatable;
3838: }
3839:
3840: sub serverstatus_pages {
3841: return ('userstatus','lonstatus','loncron','server-status','codeversions',
3842: 'clusterstatus','metadata_keywords','metadata_harvest',
3843: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf');
3844: }
3845:
3846: sub coursecategories_javascript {
3847: my ($settings) = @_;
3848: my ($output,$jstext,$cathash);
3849: if (ref($settings) eq 'HASH') {
3850: $cathash = $settings->{'cats'};
3851: }
3852: if (ref($cathash) eq 'HASH') {
3853: my (@cats,@jsarray,%idx);
3854: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
3855: if (@jsarray > 0) {
3856: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
3857: for (my $i=0; $i<@jsarray; $i++) {
3858: if (ref($jsarray[$i]) eq 'ARRAY') {
3859: my $catstr = join('","',@{$jsarray[$i]});
3860: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
3861: }
3862: }
3863: }
3864: } else {
3865: $jstext = ' var categories = Array(1);'."\n".
3866: ' categories[0] = Array("instcode_pos");'."\n";
3867: }
3868: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
3869: my $communities_reserved = &mt('The name: "communities" is a reserved category');
3870: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
3871: $output = <<"ENDSCRIPT";
3872: <script type="text/javascript">
3873: // <![CDATA[
3874: function reorderCats(form,parent,item,idx) {
3875: var changedVal;
3876: $jstext
3877: var newpos = 'addcategory_pos';
3878: var current = new Array;
3879: if (parent == '') {
3880: var has_instcode = 0;
3881: var maxtop = categories[idx].length;
3882: for (var j=0; j<maxtop; j++) {
3883: if (categories[idx][j] == 'instcode::0') {
3884: has_instcode == 1;
3885: }
3886: }
3887: if (has_instcode == 0) {
3888: categories[idx][maxtop] = 'instcode_pos';
3889: }
3890: } else {
3891: newpos += '_'+parent;
3892: }
3893: var maxh = 1 + categories[idx].length;
3894: var current = new Array;
3895: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3896: if (item == newpos) {
3897: changedVal = newitemVal;
3898: } else {
3899: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3900: current[newitemVal] = newpos;
3901: }
3902: for (var i=0; i<categories[idx].length; i++) {
3903: var elementName = categories[idx][i];
3904: if (elementName != item) {
3905: if (form.elements[elementName]) {
3906: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3907: current[currVal] = elementName;
3908: }
3909: }
3910: }
3911: var oldVal;
3912: for (var j=0; j<maxh; j++) {
3913: if (current[j] == undefined) {
3914: oldVal = j;
3915: }
3916: }
3917: if (oldVal < changedVal) {
3918: for (var k=oldVal+1; k<=changedVal ; k++) {
3919: var elementName = current[k];
3920: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3921: }
3922: } else {
3923: for (var k=changedVal; k<oldVal; k++) {
3924: var elementName = current[k];
3925: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3926: }
3927: }
3928: return;
3929: }
3930:
3931: function categoryCheck(form) {
3932: if (form.elements['addcategory_name'].value == 'instcode') {
3933: alert('$instcode_reserved\\n$choose_again');
3934: return false;
3935: }
3936: if (form.elements['addcategory_name'].value == 'communities') {
3937: alert('$communities_reserved\\n$choose_again');
3938: return false;
3939: }
3940: return true;
3941: }
3942:
3943: // ]]>
3944: </script>
3945:
3946: ENDSCRIPT
3947: return $output;
3948: }
3949:
3950: sub initialize_categories {
3951: my ($itemcount) = @_;
3952: my ($datatable,$css_class,$chgstr);
3953: my %default_names = (
3954: instcode => 'Official courses (with institutional codes)',
3955: communities => 'Communities',
3956: );
3957: my $select0 = ' selected="selected"';
3958: my $select1 = '';
3959: foreach my $default ('instcode','communities') {
3960: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3961: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
3962: if ($default eq 'communities') {
3963: $select1 = $select0;
3964: $select0 = '';
3965: }
3966: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3967: .'<select name="'.$default.'_pos">'
3968: .'<option value="0"'.$select0.'>1</option>'
3969: .'<option value="1"'.$select1.'>2</option>'
3970: .'<option value="2">3</option></select> '
3971: .$default_names{$default}
3972: .'</span></td><td><span class="LC_nobreak">'
3973: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
3974: .&mt('Display').'</label> <label>'
3975: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
3976: .'</label></span></td></tr>';
3977: $itemcount ++;
3978: }
3979: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3980: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
3981: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3982: .'<select name="addcategory_pos"'.$chgstr.'>'
3983: .'<option value="0">1</option>'
3984: .'<option value="1">2</option>'
3985: .'<option value="2" selected="selected">3</option></select> '
3986: .&mt('Add category').'</td><td>'.&mt('Name:')
3987: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
3988: return $datatable;
3989: }
3990:
3991: sub build_category_rows {
3992: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
3993: my ($text,$name,$item,$chgstr);
3994: if (ref($cats) eq 'ARRAY') {
3995: my $maxdepth = scalar(@{$cats});
3996: if (ref($cats->[$depth]) eq 'HASH') {
3997: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
3998: my $numchildren = @{$cats->[$depth]{$parent}};
3999: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4000: $text .= '<td><table class="LC_datatable">';
4001: my ($idxnum,$parent_name,$parent_item);
4002: my $higher = $depth - 1;
4003: if ($higher == 0) {
4004: $parent_name = &escape($parent).'::'.$higher;
4005: } else {
4006: if (ref($path) eq 'ARRAY') {
4007: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4008: }
4009: }
4010: $parent_item = 'addcategory_pos_'.$parent_name;
4011: for (my $j=0; $j<=$numchildren; $j++) {
4012: if ($j < $numchildren) {
4013: $name = $cats->[$depth]{$parent}[$j];
4014: $item = &escape($name).':'.&escape($parent).':'.$depth;
4015: $idxnum = $idx->{$item};
4016: } else {
4017: $name = $parent_name;
4018: $item = $parent_item;
4019: }
4020: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
4021: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
4022: for (my $i=0; $i<=$numchildren; $i++) {
4023: my $vpos = $i+1;
4024: my $selstr;
4025: if ($j == $i) {
4026: $selstr = ' selected="selected" ';
4027: }
4028: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
4029: }
4030: $text .= '</select> ';
4031: if ($j < $numchildren) {
4032: my $deeper = $depth+1;
4033: $text .= $name.' '
4034: .'<label><input type="checkbox" name="deletecategory" value="'
4035: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
4036: if(ref($path) eq 'ARRAY') {
4037: push(@{$path},$name);
4038: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
4039: pop(@{$path});
4040: }
4041: } else {
4042: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
4043: if ($j == $numchildren) {
4044: $text .= $name;
4045: } else {
4046: $text .= $item;
4047: }
4048: $text .= '" value="" />';
4049: }
4050: $text .= '</td></tr>';
4051: }
4052: $text .= '</table></td>';
4053: } else {
4054: my $higher = $depth-1;
4055: if ($higher == 0) {
4056: $name = &escape($parent).'::'.$higher;
4057: } else {
4058: if (ref($path) eq 'ARRAY') {
4059: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4060: }
4061: }
4062: my $colspan;
4063: if ($parent ne 'instcode') {
4064: $colspan = $maxdepth - $depth - 1;
4065: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
4066: }
4067: }
4068: }
4069: }
4070: return $text;
4071: }
4072:
4073: sub modifiable_userdata_row {
4074: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
4075: my $rolename;
4076: if ($context eq 'selfcreate') {
4077: if (ref($usertypes) eq 'HASH') {
4078: $rolename = $usertypes->{$role};
4079: } else {
4080: $rolename = $role;
4081: }
4082: } else {
4083: if ($role eq 'cr') {
4084: $rolename = &mt('Custom role');
4085: } else {
4086: $rolename = &Apache::lonnet::plaintext($role);
4087: }
4088: }
4089: my @fields = ('lastname','firstname','middlename','generation',
4090: 'permanentemail','id');
4091: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4092: my $output;
4093: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4094: $output = '<tr '.$css_class.'>'.
4095: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
4096: '<td class="LC_left_item" colspan="2"><table>';
4097: my $rem;
4098: my %checks;
4099: if (ref($settings) eq 'HASH') {
4100: if (ref($settings->{$context}) eq 'HASH') {
4101: if (ref($settings->{$context}->{$role}) eq 'HASH') {
4102: foreach my $field (@fields) {
4103: if ($settings->{$context}->{$role}->{$field}) {
4104: $checks{$field} = ' checked="checked" ';
4105: }
4106: }
4107: }
4108: }
4109: }
4110: for (my $i=0; $i<@fields; $i++) {
4111: my $rem = $i%($numinrow);
4112: if ($rem == 0) {
4113: if ($i > 0) {
4114: $output .= '</tr>';
4115: }
4116: $output .= '<tr>';
4117: }
4118: my $check = ' ';
4119: if (exists($checks{$fields[$i]})) {
4120: $check = $checks{$fields[$i]}
4121: } else {
4122: if ($role eq 'st') {
4123: if (ref($settings) ne 'HASH') {
4124: $check = ' checked="checked" ';
4125: }
4126: }
4127: }
4128: $output .= '<td class="LC_left_item">'.
4129: '<span class="LC_nobreak"><label>'.
4130: '<input type="checkbox" name="canmodify_'.$role.'" '.
4131: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
4132: '</label></span></td>';
4133: $rem = @fields%($numinrow);
4134: }
4135: my $colsleft = $numinrow - $rem;
4136: if ($colsleft > 1 ) {
4137: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4138: ' </td>';
4139: } elsif ($colsleft == 1) {
4140: $output .= '<td class="LC_left_item"> </td>';
4141: }
4142: $output .= '</tr></table></td></tr>';
4143: return $output;
4144: }
4145:
4146: sub insttypes_row {
4147: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
4148: my %lt = &Apache::lonlocal::texthash (
4149: cansearch => 'Users allowed to search',
4150: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
4151: lockablenames => 'User preference to lock name',
4152: );
4153: my $showdom;
4154: if ($context eq 'cansearch') {
4155: $showdom = ' ('.$dom.')';
4156: }
4157: my $output = '<tr class="LC_odd_row">'.
4158: '<td>'.$lt{$context}.$showdom.
4159: '</td><td class="LC_left_item" colspan="2"><table>';
4160: my $rem;
4161: if (ref($types) eq 'ARRAY') {
4162: for (my $i=0; $i<@{$types}; $i++) {
4163: if (defined($usertypes->{$types->[$i]})) {
4164: my $rem = $i%($numinrow);
4165: if ($rem == 0) {
4166: if ($i > 0) {
4167: $output .= '</tr>';
4168: }
4169: $output .= '<tr>';
4170: }
4171: my $check = ' ';
4172: if (ref($settings) eq 'HASH') {
4173: if (ref($settings->{$context}) eq 'ARRAY') {
4174: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
4175: $check = ' checked="checked" ';
4176: }
4177: } elsif ($context eq 'statustocreate') {
4178: $check = ' checked="checked" ';
4179: }
4180: }
4181: $output .= '<td class="LC_left_item">'.
4182: '<span class="LC_nobreak"><label>'.
4183: '<input type="checkbox" name="'.$context.'" '.
4184: 'value="'.$types->[$i].'"'.$check.'/>'.
4185: $usertypes->{$types->[$i]}.'</label></span></td>';
4186: }
4187: }
4188: $rem = @{$types}%($numinrow);
4189: }
4190: my $colsleft = $numinrow - $rem;
4191: if (($rem == 0) && (@{$types} > 0)) {
4192: $output .= '<tr>';
4193: }
4194: if ($colsleft > 1) {
4195: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
4196: } else {
4197: $output .= '<td class="LC_left_item">';
4198: }
4199: my $defcheck = ' ';
4200: if (ref($settings) eq 'HASH') {
4201: if (ref($settings->{$context}) eq 'ARRAY') {
4202: if (grep(/^default$/,@{$settings->{$context}})) {
4203: $defcheck = ' checked="checked" ';
4204: }
4205: } elsif ($context eq 'statustocreate') {
4206: $defcheck = ' checked="checked" ';
4207: }
4208: }
4209: $output .= '<span class="LC_nobreak"><label>'.
4210: '<input type="checkbox" name="'.$context.'" '.
4211: 'value="default"'.$defcheck.'/>'.
4212: $othertitle.'</label></span></td>'.
4213: '</tr></table></td></tr>';
4214: return $output;
4215: }
4216:
4217: sub sorted_searchtitles {
4218: my %searchtitles = &Apache::lonlocal::texthash(
4219: 'uname' => 'username',
4220: 'lastname' => 'last name',
4221: 'lastfirst' => 'last name, first name',
4222: );
4223: my @titleorder = ('uname','lastname','lastfirst');
4224: return (\%searchtitles,\@titleorder);
4225: }
4226:
4227: sub sorted_searchtypes {
4228: my %srchtypes_desc = (
4229: exact => 'is exact match',
4230: contains => 'contains ..',
4231: begins => 'begins with ..',
4232: );
4233: my @srchtypeorder = ('exact','begins','contains');
4234: return (\%srchtypes_desc,\@srchtypeorder);
4235: }
4236:
4237: sub usertype_update_row {
4238: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
4239: my $datatable;
4240: my $numinrow = 4;
4241: foreach my $type (@{$types}) {
4242: if (defined($usertypes->{$type})) {
4243: $$rownums ++;
4244: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
4245: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
4246: '</td><td class="LC_left_item"><table>';
4247: for (my $i=0; $i<@{$fields}; $i++) {
4248: my $rem = $i%($numinrow);
4249: if ($rem == 0) {
4250: if ($i > 0) {
4251: $datatable .= '</tr>';
4252: }
4253: $datatable .= '<tr>';
4254: }
4255: my $check = ' ';
4256: if (ref($settings) eq 'HASH') {
4257: if (ref($settings->{'fields'}) eq 'HASH') {
4258: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
4259: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
4260: $check = ' checked="checked" ';
4261: }
4262: }
4263: }
4264: }
4265:
4266: if ($i == @{$fields}-1) {
4267: my $colsleft = $numinrow - $rem;
4268: if ($colsleft > 1) {
4269: $datatable .= '<td colspan="'.$colsleft.'">';
4270: } else {
4271: $datatable .= '<td>';
4272: }
4273: } else {
4274: $datatable .= '<td>';
4275: }
4276: $datatable .= '<span class="LC_nobreak"><label>'.
4277: '<input type="checkbox" name="updateable_'.$type.
4278: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
4279: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
4280: }
4281: $datatable .= '</tr></table></td></tr>';
4282: }
4283: }
4284: return $datatable;
4285: }
4286:
4287: sub modify_login {
4288: my ($r,$dom,$confname,%domconfig) = @_;
4289: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
4290: my %title = ( coursecatalog => 'Display course catalog',
4291: adminmail => 'Display administrator E-mail address',
4292: newuser => 'Link for visitors to create a user account',
4293: loginheader => 'Log-in box header');
4294: my @offon = ('off','on');
4295: my %curr_loginvia;
4296: if (ref($domconfig{login}) eq 'HASH') {
4297: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
4298: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
4299: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
4300: }
4301: }
4302: }
4303: my %loginhash;
4304: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
4305: \%domconfig,\%loginhash);
4306: my @toggles = ('coursecatalog','adminmail','newuser');
4307: foreach my $item (@toggles) {
4308: $loginhash{login}{$item} = $env{'form.'.$item};
4309: }
4310: $loginhash{login}{loginheader} = $env{'form.loginheader'};
4311: if (ref($colchanges{'login'}) eq 'HASH') {
4312: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
4313: \%loginhash);
4314: }
4315:
4316: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4317: my @loginvia_attribs = ('serverpath','custompath','exempt');
4318: if (keys(%servers) > 1) {
4319: foreach my $lonhost (keys(%servers)) {
4320: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
4321: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
4322: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
4323: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
4324: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
4325: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4326: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4327: $changes{'loginvia'}{$lonhost} = 1;
4328: } else {
4329: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
4330: $changes{'loginvia'}{$lonhost} = 1;
4331: }
4332: } else {
4333: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4334: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4335: $changes{'loginvia'}{$lonhost} = 1;
4336: }
4337: }
4338: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
4339: foreach my $item (@loginvia_attribs) {
4340: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
4341: }
4342: } else {
4343: foreach my $item (@loginvia_attribs) {
4344: my $new = $env{'form.'.$lonhost.'_'.$item};
4345: if (($item eq 'serverpath') && ($new eq 'custom')) {
4346: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
4347: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4348: $new = '/';
4349: }
4350: }
4351: if (($item eq 'custompath') &&
4352: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4353: $new = '';
4354: }
4355: if ($new ne $curr_loginvia{$lonhost}{$item}) {
4356: $changes{'loginvia'}{$lonhost} = 1;
4357: }
4358: if ($item eq 'exempt') {
4359: $new =~ s/^\s+//;
4360: $new =~ s/\s+$//;
4361: my @poss_ips = split(/\s*[,:]\s*/,$new);
4362: my @okips;
4363: foreach my $ip (@poss_ips) {
4364: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
4365: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
4366: push(@okips,$ip);
4367: }
4368: }
4369: }
4370: if (@okips > 0) {
4371: $new = join(',',@okips);
4372: } else {
4373: $new = '';
4374: }
4375: }
4376:
4377: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4378: }
4379: }
4380: } else {
4381: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4382: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4383: $changes{'loginvia'}{$lonhost} = 1;
4384: foreach my $item (@loginvia_attribs) {
4385: my $new = $env{'form.'.$lonhost.'_'.$item};
4386: if (($item eq 'serverpath') && ($new eq 'custom')) {
4387: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4388: $new = '/';
4389: }
4390: }
4391: if (($item eq 'custompath') &&
4392: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4393: $new = '';
4394: }
4395: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4396: }
4397: }
4398: }
4399: }
4400: }
4401:
4402: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
4403: $dom);
4404: if ($putresult eq 'ok') {
4405: my @toggles = ('coursecatalog','adminmail','newuser');
4406: my %defaultchecked = (
4407: 'coursecatalog' => 'on',
4408: 'adminmail' => 'off',
4409: 'newuser' => 'off',
4410: );
4411: if (ref($domconfig{'login'}) eq 'HASH') {
4412: foreach my $item (@toggles) {
4413: if ($defaultchecked{$item} eq 'on') {
4414: if (($domconfig{'login'}{$item} eq '0') &&
4415: ($env{'form.'.$item} eq '1')) {
4416: $changes{$item} = 1;
4417: } elsif (($domconfig{'login'}{$item} eq '' ||
4418: $domconfig{'login'}{$item} eq '1') &&
4419: ($env{'form.'.$item} eq '0')) {
4420: $changes{$item} = 1;
4421: }
4422: } elsif ($defaultchecked{$item} eq 'off') {
4423: if (($domconfig{'login'}{$item} eq '1') &&
4424: ($env{'form.'.$item} eq '0')) {
4425: $changes{$item} = 1;
4426: } elsif (($domconfig{'login'}{$item} eq '' ||
4427: $domconfig{'login'}{$item} eq '0') &&
4428: ($env{'form.'.$item} eq '1')) {
4429: $changes{$item} = 1;
4430: }
4431: }
4432: }
4433: }
4434: if (keys(%changes) > 0 || $colchgtext) {
4435: &Apache::loncommon::devalidate_domconfig_cache($dom);
4436: $resulttext = &mt('Changes made:').'<ul>';
4437: foreach my $item (sort(keys(%changes))) {
4438: if ($item eq 'loginvia') {
4439: if (ref($changes{$item}) eq 'HASH') {
4440: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
4441: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
4442: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
4443: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
4444: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
4445: $protocol = 'http' if ($protocol ne 'https');
4446: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
4447:
4448: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
4449: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
4450: } else {
4451: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
4452: }
4453: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
4454: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
4455: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
4456: }
4457: $resulttext .= '</li>';
4458: } else {
4459: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
4460: }
4461: } else {
4462: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
4463: }
4464: }
4465: $resulttext .= '</ul></li>';
4466: }
4467: } else {
4468: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
4469: }
4470: }
4471: $resulttext .= $colchgtext.'</ul>';
4472: } else {
4473: $resulttext = &mt('No changes made to log-in page settings');
4474: }
4475: } else {
4476: $resulttext = '<span class="LC_error">'.
4477: &mt('An error occurred: [_1]',$putresult).'</span>';
4478: }
4479: if ($errors) {
4480: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
4481: $errors.'</ul>';
4482: }
4483: return $resulttext;
4484: }
4485:
4486: sub color_font_choices {
4487: my %choices =
4488: &Apache::lonlocal::texthash (
4489: img => "Header",
4490: bgs => "Background colors",
4491: links => "Link colors",
4492: images => "Images",
4493: font => "Font color",
4494: fontmenu => "Font Menu",
4495: pgbg => "Page",
4496: tabbg => "Header",
4497: sidebg => "Border",
4498: link => "Link",
4499: alink => "Active link",
4500: vlink => "Visited link",
4501: );
4502: return %choices;
4503: }
4504:
4505: sub modify_rolecolors {
4506: my ($r,$dom,$confname,$roles,%domconfig) = @_;
4507: my ($resulttext,%rolehash);
4508: $rolehash{'rolecolors'} = {};
4509: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
4510: if ($domconfig{'rolecolors'} eq '') {
4511: $domconfig{'rolecolors'} = {};
4512: }
4513: }
4514: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
4515: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
4516: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
4517: $dom);
4518: if ($putresult eq 'ok') {
4519: if (keys(%changes) > 0) {
4520: &Apache::loncommon::devalidate_domconfig_cache($dom);
4521: $resulttext = &display_colorchgs($dom,\%changes,$roles,
4522: $rolehash{'rolecolors'});
4523: } else {
4524: $resulttext = &mt('No changes made to default color schemes');
4525: }
4526: } else {
4527: $resulttext = '<span class="LC_error">'.
4528: &mt('An error occurred: [_1]',$putresult).'</span>';
4529: }
4530: if ($errors) {
4531: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
4532: $errors.'</ul>';
4533: }
4534: return $resulttext;
4535: }
4536:
4537: sub modify_colors {
4538: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
4539: my (%changes,%choices);
4540: my @bgs;
4541: my @links = ('link','alink','vlink');
4542: my @logintext;
4543: my @images;
4544: my $servadm = $r->dir_config('lonAdmEMail');
4545: my $errors;
4546: foreach my $role (@{$roles}) {
4547: if ($role eq 'login') {
4548: %choices = &login_choices();
4549: @logintext = ('textcol','bgcol');
4550: } else {
4551: %choices = &color_font_choices();
4552: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
4553: }
4554: if ($role eq 'login') {
4555: @images = ('img','logo','domlogo','login');
4556: @bgs = ('pgbg','mainbg','sidebg');
4557: } else {
4558: @images = ('img');
4559: @bgs = ('pgbg','tabbg','sidebg');
4560: }
4561: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
4562: foreach my $item (@bgs,@links,@logintext) {
4563: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
4564: }
4565: my ($configuserok,$author_ok,$switchserver) =
4566: &config_check($dom,$confname,$servadm);
4567: my ($width,$height) = &thumb_dimensions();
4568: if (ref($domconfig->{$role}) ne 'HASH') {
4569: $domconfig->{$role} = {};
4570: }
4571: foreach my $img (@images) {
4572: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
4573: if (defined($env{'form.login_showlogo_'.$img})) {
4574: $confhash->{$role}{'showlogo'}{$img} = 1;
4575: } else {
4576: $confhash->{$role}{'showlogo'}{$img} = 0;
4577: }
4578: }
4579: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
4580: && !defined($domconfig->{$role}{$img})
4581: && !$env{'form.'.$role.'_del_'.$img}
4582: && $env{'form.'.$role.'_import_'.$img}) {
4583: # import the old configured image from the .tab setting
4584: # if they haven't provided a new one
4585: $domconfig->{$role}{$img} =
4586: $env{'form.'.$role.'_import_'.$img};
4587: }
4588: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
4589: my $error;
4590: if ($configuserok eq 'ok') {
4591: if ($switchserver) {
4592: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
4593: } else {
4594: if ($author_ok eq 'ok') {
4595: my ($result,$logourl) =
4596: &publishlogo($r,'upload',$role.'_'.$img,
4597: $dom,$confname,$img,$width,$height);
4598: if ($result eq 'ok') {
4599: $confhash->{$role}{$img} = $logourl;
4600: $changes{$role}{'images'}{$img} = 1;
4601: } else {
4602: $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);
4603: }
4604: } else {
4605: $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);
4606: }
4607: }
4608: } else {
4609: $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);
4610: }
4611: if ($error) {
4612: &Apache::lonnet::logthis($error);
4613: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4614: }
4615: } elsif ($domconfig->{$role}{$img} ne '') {
4616: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
4617: my $error;
4618: if ($configuserok eq 'ok') {
4619: # is confname an author?
4620: if ($switchserver eq '') {
4621: if ($author_ok eq 'ok') {
4622: my ($result,$logourl) =
4623: &publishlogo($r,'copy',$domconfig->{$role}{$img},
4624: $dom,$confname,$img,$width,$height);
4625: if ($result eq 'ok') {
4626: $confhash->{$role}{$img} = $logourl;
4627: $changes{$role}{'images'}{$img} = 1;
4628: }
4629: }
4630: }
4631: }
4632: }
4633: }
4634: }
4635: if (ref($domconfig) eq 'HASH') {
4636: if (ref($domconfig->{$role}) eq 'HASH') {
4637: foreach my $img (@images) {
4638: if ($domconfig->{$role}{$img} ne '') {
4639: if ($env{'form.'.$role.'_del_'.$img}) {
4640: $confhash->{$role}{$img} = '';
4641: $changes{$role}{'images'}{$img} = 1;
4642: } else {
4643: if ($confhash->{$role}{$img} eq '') {
4644: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
4645: }
4646: }
4647: } else {
4648: if ($env{'form.'.$role.'_del_'.$img}) {
4649: $confhash->{$role}{$img} = '';
4650: $changes{$role}{'images'}{$img} = 1;
4651: }
4652: }
4653: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
4654: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
4655: if ($confhash->{$role}{'showlogo'}{$img} ne
4656: $domconfig->{$role}{'showlogo'}{$img}) {
4657: $changes{$role}{'showlogo'}{$img} = 1;
4658: }
4659: } else {
4660: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
4661: $changes{$role}{'showlogo'}{$img} = 1;
4662: }
4663: }
4664: }
4665: }
4666: if ($domconfig->{$role}{'font'} ne '') {
4667: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
4668: $changes{$role}{'font'} = 1;
4669: }
4670: } else {
4671: if ($confhash->{$role}{'font'}) {
4672: $changes{$role}{'font'} = 1;
4673: }
4674: }
4675: if ($role ne 'login') {
4676: if ($domconfig->{$role}{'fontmenu'} ne '') {
4677: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
4678: $changes{$role}{'fontmenu'} = 1;
4679: }
4680: } else {
4681: if ($confhash->{$role}{'fontmenu'}) {
4682: $changes{$role}{'fontmenu'} = 1;
4683: }
4684: }
4685: }
4686: foreach my $item (@bgs) {
4687: if ($domconfig->{$role}{$item} ne '') {
4688: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4689: $changes{$role}{'bgs'}{$item} = 1;
4690: }
4691: } else {
4692: if ($confhash->{$role}{$item}) {
4693: $changes{$role}{'bgs'}{$item} = 1;
4694: }
4695: }
4696: }
4697: foreach my $item (@links) {
4698: if ($domconfig->{$role}{$item} ne '') {
4699: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4700: $changes{$role}{'links'}{$item} = 1;
4701: }
4702: } else {
4703: if ($confhash->{$role}{$item}) {
4704: $changes{$role}{'links'}{$item} = 1;
4705: }
4706: }
4707: }
4708: foreach my $item (@logintext) {
4709: if ($domconfig->{$role}{$item} ne '') {
4710: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4711: $changes{$role}{'logintext'}{$item} = 1;
4712: }
4713: } else {
4714: if ($confhash->{$role}{$item}) {
4715: $changes{$role}{'logintext'}{$item} = 1;
4716: }
4717: }
4718: }
4719: } else {
4720: &default_change_checker($role,\@images,\@links,\@bgs,
4721: \@logintext,$confhash,\%changes);
4722: }
4723: } else {
4724: &default_change_checker($role,\@images,\@links,\@bgs,
4725: \@logintext,$confhash,\%changes);
4726: }
4727: }
4728: return ($errors,%changes);
4729: }
4730:
4731: sub config_check {
4732: my ($dom,$confname,$servadm) = @_;
4733: my ($configuserok,$author_ok,$switchserver,%currroles);
4734: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
4735: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
4736: $confname,$servadm);
4737: if ($configuserok eq 'ok') {
4738: $switchserver = &check_switchserver($dom,$confname);
4739: if ($switchserver eq '') {
4740: $author_ok = &check_authorstatus($dom,$confname,%currroles);
4741: }
4742: }
4743: return ($configuserok,$author_ok,$switchserver);
4744: }
4745:
4746: sub default_change_checker {
4747: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
4748: foreach my $item (@{$links}) {
4749: if ($confhash->{$role}{$item}) {
4750: $changes->{$role}{'links'}{$item} = 1;
4751: }
4752: }
4753: foreach my $item (@{$bgs}) {
4754: if ($confhash->{$role}{$item}) {
4755: $changes->{$role}{'bgs'}{$item} = 1;
4756: }
4757: }
4758: foreach my $item (@{$logintext}) {
4759: if ($confhash->{$role}{$item}) {
4760: $changes->{$role}{'logintext'}{$item} = 1;
4761: }
4762: }
4763: foreach my $img (@{$images}) {
4764: if ($env{'form.'.$role.'_del_'.$img}) {
4765: $confhash->{$role}{$img} = '';
4766: $changes->{$role}{'images'}{$img} = 1;
4767: }
4768: if ($role eq 'login') {
4769: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
4770: $changes->{$role}{'showlogo'}{$img} = 1;
4771: }
4772: }
4773: }
4774: if ($confhash->{$role}{'font'}) {
4775: $changes->{$role}{'font'} = 1;
4776: }
4777: }
4778:
4779: sub display_colorchgs {
4780: my ($dom,$changes,$roles,$confhash) = @_;
4781: my (%choices,$resulttext);
4782: if (!grep(/^login$/,@{$roles})) {
4783: $resulttext = &mt('Changes made:').'<br />';
4784: }
4785: foreach my $role (@{$roles}) {
4786: if ($role eq 'login') {
4787: %choices = &login_choices();
4788: } else {
4789: %choices = &color_font_choices();
4790: }
4791: if (ref($changes->{$role}) eq 'HASH') {
4792: if ($role ne 'login') {
4793: $resulttext .= '<h4>'.&mt($role).'</h4>';
4794: }
4795: foreach my $key (sort(keys(%{$changes->{$role}}))) {
4796: if ($role ne 'login') {
4797: $resulttext .= '<ul>';
4798: }
4799: if (ref($changes->{$role}{$key}) eq 'HASH') {
4800: if ($role ne 'login') {
4801: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
4802: }
4803: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
4804: if (($role eq 'login') && ($key eq 'showlogo')) {
4805: if ($confhash->{$role}{$key}{$item}) {
4806: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
4807: } else {
4808: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
4809: }
4810: } elsif ($confhash->{$role}{$item} eq '') {
4811: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
4812: } else {
4813: my $newitem = $confhash->{$role}{$item};
4814: if ($key eq 'images') {
4815: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
4816: }
4817: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
4818: }
4819: }
4820: if ($role ne 'login') {
4821: $resulttext .= '</ul></li>';
4822: }
4823: } else {
4824: if ($confhash->{$role}{$key} eq '') {
4825: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
4826: } else {
4827: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
4828: }
4829: }
4830: if ($role ne 'login') {
4831: $resulttext .= '</ul>';
4832: }
4833: }
4834: }
4835: }
4836: return $resulttext;
4837: }
4838:
4839: sub thumb_dimensions {
4840: return ('200','50');
4841: }
4842:
4843: sub check_dimensions {
4844: my ($inputfile) = @_;
4845: my ($fullwidth,$fullheight);
4846: if ($inputfile =~ m|^[/\w.\-]+$|) {
4847: if (open(PIPE,"identify $inputfile 2>&1 |")) {
4848: my $imageinfo = <PIPE>;
4849: if (!close(PIPE)) {
4850: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
4851: }
4852: chomp($imageinfo);
4853: my ($fullsize) =
4854: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
4855: if ($fullsize) {
4856: ($fullwidth,$fullheight) = split(/x/,$fullsize);
4857: }
4858: }
4859: }
4860: return ($fullwidth,$fullheight);
4861: }
4862:
4863: sub check_configuser {
4864: my ($uhome,$dom,$confname,$servadm) = @_;
4865: my ($configuserok,%currroles);
4866: if ($uhome eq 'no_host') {
4867: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
4868: my $configpass = &LONCAPA::Enrollment::create_password();
4869: $configuserok =
4870: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
4871: $configpass,'','','','','',undef,$servadm);
4872: } else {
4873: $configuserok = 'ok';
4874: %currroles =
4875: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
4876: }
4877: return ($configuserok,%currroles);
4878: }
4879:
4880: sub check_authorstatus {
4881: my ($dom,$confname,%currroles) = @_;
4882: my $author_ok;
4883: if (!$currroles{':'.$dom.':au'}) {
4884: my $start = time;
4885: my $end = 0;
4886: $author_ok =
4887: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
4888: 'au',$end,$start,'','','domconfig');
4889: } else {
4890: $author_ok = 'ok';
4891: }
4892: return $author_ok;
4893: }
4894:
4895: sub publishlogo {
4896: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
4897: my ($output,$fname,$logourl);
4898: if ($action eq 'upload') {
4899: $fname=$env{'form.'.$formname.'.filename'};
4900: chop($env{'form.'.$formname});
4901: } else {
4902: ($fname) = ($formname =~ /([^\/]+)$/);
4903: }
4904: if ($savefileas ne '') {
4905: $fname = $savefileas;
4906: }
4907: $fname=&Apache::lonnet::clean_filename($fname);
4908: # See if there is anything left
4909: unless ($fname) { return ('error: no uploaded file'); }
4910: $fname="$subdir/$fname";
4911: my $filepath=$r->dir_config('lonDocRoot')."/priv/$dom/$confname";
4912: my ($fnamepath,$file,$fetchthumb);
4913: $file=$fname;
4914: if ($fname=~m|/|) {
4915: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
4916: }
4917: my @parts=split(/\//,$filepath.'/'.$fnamepath);
4918: my $count;
4919: for ($count=4;$count<=$#parts;$count++) {
4920: $filepath.="/$parts[$count]";
4921: if ((-e $filepath)!=1) {
4922: mkdir($filepath,02770);
4923: }
4924: }
4925: # Check for bad extension and disallow upload
4926: if ($file=~/\.(\w+)$/ &&
4927: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
4928: $output =
4929: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
4930: } elsif ($file=~/\.(\w+)$/ &&
4931: !defined(&Apache::loncommon::fileembstyle($1))) {
4932: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
4933: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
4934: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
4935: } elsif (-d "$filepath/$file") {
4936: $output = &mt('File name is a directory name - rename the file and re-upload');
4937: } else {
4938: my $source = $filepath.'/'.$file;
4939: my $logfile;
4940: if (!open($logfile,">>$source".'.log')) {
4941: return (&mt('No write permission to Construction Space'));
4942: }
4943: print $logfile
4944: "\n================= Publish ".localtime()." ================\n".
4945: $env{'user.name'}.':'.$env{'user.domain'}."\n";
4946: # Save the file
4947: if (!open(FH,'>'.$source)) {
4948: &Apache::lonnet::logthis('Failed to create '.$source);
4949: return (&mt('Failed to create file'));
4950: }
4951: if ($action eq 'upload') {
4952: if (!print FH ($env{'form.'.$formname})) {
4953: &Apache::lonnet::logthis('Failed to write to '.$source);
4954: return (&mt('Failed to write file'));
4955: }
4956: } else {
4957: my $original = &Apache::lonnet::filelocation('',$formname);
4958: if(!copy($original,$source)) {
4959: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
4960: return (&mt('Failed to write file'));
4961: }
4962: }
4963: close(FH);
4964: chmod(0660, $source); # Permissions to rw-rw---.
4965:
4966: my $docroot=$r->dir_config('lonDocRoot');
4967: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
4968: my $copyfile=$targetdir.'/'.$file;
4969:
4970: my @parts=split(/\//,$targetdir);
4971: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
4972: for (my $count=5;$count<=$#parts;$count++) {
4973: $path.="/$parts[$count]";
4974: if (!-e $path) {
4975: print $logfile "\nCreating directory ".$path;
4976: mkdir($path,02770);
4977: }
4978: }
4979: my $versionresult;
4980: if (-e $copyfile) {
4981: $versionresult = &logo_versioning($targetdir,$file,$logfile);
4982: } else {
4983: $versionresult = 'ok';
4984: }
4985: if ($versionresult eq 'ok') {
4986: if (copy($source,$copyfile)) {
4987: print $logfile "\nCopied original source to ".$copyfile."\n";
4988: $output = 'ok';
4989: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
4990: push(@{$modified_urls},[$copyfile,$source]);
4991: my $metaoutput =
4992: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
4993: unless ($registered_cleanup) {
4994: my $handlers = $r->get_handlers('PerlCleanupHandler');
4995: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
4996: $registered_cleanup=1;
4997: }
4998: } else {
4999: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
5000: $output = &mt('Failed to copy file to RES space').", $!";
5001: }
5002: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
5003: my $inputfile = $filepath.'/'.$file;
5004: my $outfile = $filepath.'/'.'tn-'.$file;
5005: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
5006: if ($fullwidth ne '' && $fullheight ne '') {
5007: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
5008: my $thumbsize = $thumbwidth.'x'.$thumbheight;
5009: system("convert -sample $thumbsize $inputfile $outfile");
5010: chmod(0660, $filepath.'/tn-'.$file);
5011: if (-e $outfile) {
5012: my $copyfile=$targetdir.'/tn-'.$file;
5013: if (copy($outfile,$copyfile)) {
5014: print $logfile "\nCopied source to ".$copyfile."\n";
5015: my $thumb_metaoutput =
5016: &write_metadata($dom,$confname,$formname,
5017: $targetdir,'tn-'.$file,$logfile);
5018: push(@{$modified_urls},[$copyfile,$outfile]);
5019: unless ($registered_cleanup) {
5020: my $handlers = $r->get_handlers('PerlCleanupHandler');
5021: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5022: $registered_cleanup=1;
5023: }
5024: } else {
5025: print $logfile "\nUnable to write ".$copyfile.
5026: ':'.$!."\n";
5027: }
5028: }
5029: }
5030: }
5031: }
5032: } else {
5033: $output = $versionresult;
5034: }
5035: }
5036: return ($output,$logourl);
5037: }
5038:
5039: sub logo_versioning {
5040: my ($targetdir,$file,$logfile) = @_;
5041: my $target = $targetdir.'/'.$file;
5042: my ($maxversion,$fn,$extn,$output);
5043: $maxversion = 0;
5044: if ($file =~ /^(.+)\.(\w+)$/) {
5045: $fn=$1;
5046: $extn=$2;
5047: }
5048: opendir(DIR,$targetdir);
5049: while (my $filename=readdir(DIR)) {
5050: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
5051: $maxversion=($1>$maxversion)?$1:$maxversion;
5052: }
5053: }
5054: $maxversion++;
5055: print $logfile "\nCreating old version ".$maxversion."\n";
5056: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
5057: if (copy($target,$copyfile)) {
5058: print $logfile "Copied old target to ".$copyfile."\n";
5059: $copyfile=$copyfile.'.meta';
5060: if (copy($target.'.meta',$copyfile)) {
5061: print $logfile "Copied old target metadata to ".$copyfile."\n";
5062: $output = 'ok';
5063: } else {
5064: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
5065: $output = &mt('Failed to copy old meta').", $!, ";
5066: }
5067: } else {
5068: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
5069: $output = &mt('Failed to copy old target').", $!, ";
5070: }
5071: return $output;
5072: }
5073:
5074: sub write_metadata {
5075: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
5076: my (%metadatafields,%metadatakeys,$output);
5077: $metadatafields{'title'}=$formname;
5078: $metadatafields{'creationdate'}=time;
5079: $metadatafields{'lastrevisiondate'}=time;
5080: $metadatafields{'copyright'}='public';
5081: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
5082: $env{'user.domain'};
5083: $metadatafields{'authorspace'}=$confname.':'.$dom;
5084: $metadatafields{'domain'}=$dom;
5085: {
5086: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
5087: my $mfh;
5088: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
5089: foreach (sort keys %metadatafields) {
5090: unless ($_=~/\./) {
5091: my $unikey=$_;
5092: $unikey=~/^([A-Za-z]+)/;
5093: my $tag=$1;
5094: $tag=~tr/A-Z/a-z/;
5095: print $mfh "\n\<$tag";
5096: foreach (split(/\,/,$metadatakeys{$unikey})) {
5097: my $value=$metadatafields{$unikey.'.'.$_};
5098: $value=~s/\"/\'\'/g;
5099: print $mfh ' '.$_.'="'.$value.'"';
5100: }
5101: print $mfh '>'.
5102: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
5103: .'</'.$tag.'>';
5104: }
5105: }
5106: $output = 'ok';
5107: print $logfile "\nWrote metadata";
5108: close($mfh);
5109: } else {
5110: print $logfile "\nFailed to open metadata file";
5111: $output = &mt('Could not write metadata');
5112: }
5113: }
5114: return $output;
5115: }
5116:
5117: sub notifysubscribed {
5118: foreach my $targetsource (@{$modified_urls}){
5119: next unless (ref($targetsource) eq 'ARRAY');
5120: my ($target,$source)=@{$targetsource};
5121: if ($source ne '') {
5122: if (open(my $logfh,'>>'.$source.'.log')) {
5123: print $logfh "\nCleanup phase: Notifications\n";
5124: my @subscribed=&subscribed_hosts($target);
5125: foreach my $subhost (@subscribed) {
5126: print $logfh "\nNotifying host ".$subhost.':';
5127: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
5128: print $logfh $reply;
5129: }
5130: my @subscribedmeta=&subscribed_hosts("$target.meta");
5131: foreach my $subhost (@subscribedmeta) {
5132: print $logfh "\nNotifying host for metadata only ".$subhost.':';
5133: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
5134: $subhost);
5135: print $logfh $reply;
5136: }
5137: print $logfh "\n============ Done ============\n";
5138: close($logfh);
5139: }
5140: }
5141: }
5142: return OK;
5143: }
5144:
5145: sub subscribed_hosts {
5146: my ($target) = @_;
5147: my @subscribed;
5148: if (open(my $fh,"<$target.subscription")) {
5149: while (my $subline=<$fh>) {
5150: if ($subline =~ /^($match_lonid):/) {
5151: my $host = $1;
5152: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
5153: unless (grep(/^\Q$host\E$/,@subscribed)) {
5154: push(@subscribed,$host);
5155: }
5156: }
5157: }
5158: }
5159: }
5160: return @subscribed;
5161: }
5162:
5163: sub check_switchserver {
5164: my ($dom,$confname) = @_;
5165: my ($allowed,$switchserver);
5166: my $home = &Apache::lonnet::homeserver($confname,$dom);
5167: if ($home eq 'no_host') {
5168: $home = &Apache::lonnet::domain($dom,'primary');
5169: }
5170: my @ids=&Apache::lonnet::current_machine_ids();
5171: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
5172: if (!$allowed) {
5173: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
5174: }
5175: return $switchserver;
5176: }
5177:
5178: sub modify_quotas {
5179: my ($dom,$action,%domconfig) = @_;
5180: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
5181: %limithash,$toolregexp,%conditions,$resulttext,%changes);
5182: if ($action eq 'quotas') {
5183: $context = 'tools';
5184: } else {
5185: $context = $action;
5186: }
5187: if ($context eq 'requestcourses') {
5188: @usertools = ('official','unofficial','community');
5189: @options =('norequest','approval','validate','autolimit');
5190: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
5191: %titles = &courserequest_titles();
5192: $toolregexp = join('|',@usertools);
5193: %conditions = &courserequest_conditions();
5194: } else {
5195: @usertools = ('aboutme','blog','webdav','portfolio');
5196: %titles = &tool_titles();
5197: }
5198: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5199: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5200: foreach my $key (keys(%env)) {
5201: if ($context eq 'requestcourses') {
5202: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
5203: my $item = $1;
5204: my $type = $2;
5205: if ($type =~ /^limit_(.+)/) {
5206: $limithash{$item}{$1} = $env{$key};
5207: } else {
5208: $confhash{$item}{$type} = $env{$key};
5209: }
5210: }
5211: } else {
5212: if ($key =~ /^form\.quota_(.+)$/) {
5213: $confhash{'defaultquota'}{$1} = $env{$key};
5214: }
5215: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
5216: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
5217: }
5218: }
5219: }
5220: if ($context eq 'requestcourses') {
5221: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
5222: @approvalnotify = sort(@approvalnotify);
5223: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
5224: if (ref($domconfig{$action}) eq 'HASH') {
5225: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
5226: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
5227: $changes{'notify'}{'approval'} = 1;
5228: }
5229: } else {
5230: if ($confhash{'notify'}{'approval'}) {
5231: $changes{'notify'}{'approval'} = 1;
5232: }
5233: }
5234: } else {
5235: if ($confhash{'notify'}{'approval'}) {
5236: $changes{'notify'}{'approval'} = 1;
5237: }
5238: }
5239: } else {
5240: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
5241: }
5242: foreach my $item (@usertools) {
5243: foreach my $type (@{$types},'default','_LC_adv') {
5244: my $unset;
5245: if ($context eq 'requestcourses') {
5246: $unset = '0';
5247: if ($type eq '_LC_adv') {
5248: $unset = '';
5249: }
5250: if ($confhash{$item}{$type} eq 'autolimit') {
5251: $confhash{$item}{$type} .= '=';
5252: unless ($limithash{$item}{$type} =~ /\D/) {
5253: $confhash{$item}{$type} .= $limithash{$item}{$type};
5254: }
5255: }
5256: } else {
5257: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
5258: $confhash{$item}{$type} = 1;
5259: } else {
5260: $confhash{$item}{$type} = 0;
5261: }
5262: }
5263: if (ref($domconfig{$action}) eq 'HASH') {
5264: if (ref($domconfig{$action}{$item}) eq 'HASH') {
5265: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
5266: $changes{$item}{$type} = 1;
5267: }
5268: } else {
5269: if ($context eq 'requestcourses') {
5270: if ($confhash{$item}{$type} ne $unset) {
5271: $changes{$item}{$type} = 1;
5272: }
5273: } else {
5274: if (!$confhash{$item}{$type}) {
5275: $changes{$item}{$type} = 1;
5276: }
5277: }
5278: }
5279: } else {
5280: if ($context eq 'requestcourses') {
5281: if ($confhash{$item}{$type} ne $unset) {
5282: $changes{$item}{$type} = 1;
5283: }
5284: } else {
5285: if (!$confhash{$item}{$type}) {
5286: $changes{$item}{$type} = 1;
5287: }
5288: }
5289: }
5290: }
5291: }
5292: unless ($context eq 'requestcourses') {
5293: if (ref($domconfig{'quotas'}) eq 'HASH') {
5294: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5295: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
5296: if (exists($confhash{'defaultquota'}{$key})) {
5297: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
5298: $changes{'defaultquota'}{$key} = 1;
5299: }
5300: } else {
5301: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
5302: }
5303: }
5304: } else {
5305: foreach my $key (keys(%{$domconfig{'quotas'}})) {
5306: if (exists($confhash{'defaultquota'}{$key})) {
5307: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
5308: $changes{'defaultquota'}{$key} = 1;
5309: }
5310: } else {
5311: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
5312: }
5313: }
5314: }
5315: }
5316: if (ref($confhash{'defaultquota'}) eq 'HASH') {
5317: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
5318: if (ref($domconfig{'quotas'}) eq 'HASH') {
5319: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5320: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
5321: $changes{'defaultquota'}{$key} = 1;
5322: }
5323: } else {
5324: if (!exists($domconfig{'quotas'}{$key})) {
5325: $changes{'defaultquota'}{$key} = 1;
5326: }
5327: }
5328: } else {
5329: $changes{'defaultquota'}{$key} = 1;
5330: }
5331: }
5332: }
5333: }
5334:
5335: foreach my $key (keys(%confhash)) {
5336: $domdefaults{$key} = $confhash{$key};
5337: }
5338:
5339: my %quotahash = (
5340: $action => { %confhash }
5341: );
5342: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
5343: $dom);
5344: if ($putresult eq 'ok') {
5345: if (keys(%changes) > 0) {
5346: my $cachetime = 24*60*60;
5347: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
5348:
5349: $resulttext = &mt('Changes made:').'<ul>';
5350: unless ($context eq 'requestcourses') {
5351: if (ref($changes{'defaultquota'}) eq 'HASH') {
5352: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
5353: foreach my $type (@{$types},'default') {
5354: if (defined($changes{'defaultquota'}{$type})) {
5355: my $typetitle = $usertypes->{$type};
5356: if ($type eq 'default') {
5357: $typetitle = $othertitle;
5358: }
5359: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
5360: }
5361: }
5362: $resulttext .= '</ul></li>';
5363: }
5364: }
5365: my %newenv;
5366: foreach my $item (@usertools) {
5367: if (ref($changes{$item}) eq 'HASH') {
5368: my $newacc =
5369: &Apache::lonnet::usertools_access($env{'user.name'},
5370: $env{'user.domain'},
5371: $item,'reload',$context);
5372: if ($context eq 'requestcourses') {
5373: if ($env{'environment.canrequest.'.$item} ne $newacc) {
5374: $newenv{'environment.canrequest.'.$item} = $newacc;
5375: }
5376: } else {
5377: if ($env{'environment.availabletools.'.$item} ne $newacc) {
5378: $newenv{'environment.availabletools.'.$item} = $newacc;
5379: }
5380: }
5381: $resulttext .= '<li>'.$titles{$item}.'<ul>';
5382: foreach my $type (@{$types},'default','_LC_adv') {
5383: if ($changes{$item}{$type}) {
5384: my $typetitle = $usertypes->{$type};
5385: if ($type eq 'default') {
5386: $typetitle = $othertitle;
5387: } elsif ($type eq '_LC_adv') {
5388: $typetitle = 'LON-CAPA Advanced Users';
5389: }
5390: if ($confhash{$item}{$type}) {
5391: if ($context eq 'requestcourses') {
5392: my $cond;
5393: if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) {
5394: if ($1 eq '') {
5395: $cond = &mt('(Automatic processing of any request).');
5396: } else {
5397: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
5398: }
5399: } else {
5400: $cond = $conditions{$confhash{$item}{$type}};
5401: }
5402: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
5403: } else {
5404: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
5405: }
5406: } else {
5407: if ($type eq '_LC_adv') {
5408: if ($confhash{$item}{$type} eq '0') {
5409: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
5410: } else {
5411: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
5412: }
5413: } else {
5414: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
5415: }
5416: }
5417: }
5418: }
5419: $resulttext .= '</ul></li>';
5420: }
5421: }
5422: if ($action eq 'requestcourses') {
5423: if (ref($changes{'notify'}) eq 'HASH') {
5424: if ($changes{'notify'}{'approval'}) {
5425: if (ref($confhash{'notify'}) eq 'HASH') {
5426: if ($confhash{'notify'}{'approval'}) {
5427: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
5428: } else {
5429: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of course requests requiring approval.').'</li>';
5430: }
5431: }
5432: }
5433: }
5434: }
5435: $resulttext .= '</ul>';
5436: if (keys(%newenv)) {
5437: &Apache::lonnet::appenv(\%newenv);
5438: }
5439: } else {
5440: if ($context eq 'requestcourses') {
5441: $resulttext = &mt('No changes made to rights to request creation of courses.');
5442: } else {
5443: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
5444: }
5445: }
5446: } else {
5447: $resulttext = '<span class="LC_error">'.
5448: &mt('An error occurred: [_1]',$putresult).'</span>';
5449: }
5450: return $resulttext;
5451: }
5452:
5453: sub modify_autoenroll {
5454: my ($dom,%domconfig) = @_;
5455: my ($resulttext,%changes);
5456: my %currautoenroll;
5457: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
5458: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
5459: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
5460: }
5461: }
5462: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
5463: my %title = ( run => 'Auto-enrollment active',
5464: sender => 'Sender for notification messages',
5465: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
5466: my @offon = ('off','on');
5467: my $sender_uname = $env{'form.sender_uname'};
5468: my $sender_domain = $env{'form.sender_domain'};
5469: if ($sender_domain eq '') {
5470: $sender_uname = '';
5471: } elsif ($sender_uname eq '') {
5472: $sender_domain = '';
5473: }
5474: my $coowners = $env{'form.autoassign_coowners'};
5475: my %autoenrollhash = (
5476: autoenroll => { 'run' => $env{'form.autoenroll_run'},
5477: 'sender_uname' => $sender_uname,
5478: 'sender_domain' => $sender_domain,
5479: 'co-owners' => $coowners,
5480: }
5481: );
5482: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
5483: $dom);
5484: if ($putresult eq 'ok') {
5485: if (exists($currautoenroll{'run'})) {
5486: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
5487: $changes{'run'} = 1;
5488: }
5489: } elsif ($autorun) {
5490: if ($env{'form.autoenroll_run'} ne '1') {
5491: $changes{'run'} = 1;
5492: }
5493: }
5494: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
5495: $changes{'sender'} = 1;
5496: }
5497: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
5498: $changes{'sender'} = 1;
5499: }
5500: if ($currautoenroll{'co-owners'} ne '') {
5501: if ($currautoenroll{'co-owners'} ne $coowners) {
5502: $changes{'coowners'} = 1;
5503: }
5504: } elsif ($coowners) {
5505: $changes{'coowners'} = 1;
5506: }
5507: if (keys(%changes) > 0) {
5508: $resulttext = &mt('Changes made:').'<ul>';
5509: if ($changes{'run'}) {
5510: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
5511: }
5512: if ($changes{'sender'}) {
5513: if ($sender_uname eq '' || $sender_domain eq '') {
5514: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
5515: } else {
5516: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
5517: }
5518: }
5519: if ($changes{'coowners'}) {
5520: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
5521: &Apache::loncommon::devalidate_domconfig_cache($dom);
5522: }
5523: $resulttext .= '</ul>';
5524: } else {
5525: $resulttext = &mt('No changes made to auto-enrollment settings');
5526: }
5527: } else {
5528: $resulttext = '<span class="LC_error">'.
5529: &mt('An error occurred: [_1]',$putresult).'</span>';
5530: }
5531: return $resulttext;
5532: }
5533:
5534: sub modify_autoupdate {
5535: my ($dom,%domconfig) = @_;
5536: my ($resulttext,%currautoupdate,%fields,%changes);
5537: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
5538: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
5539: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
5540: }
5541: }
5542: my @offon = ('off','on');
5543: my %title = &Apache::lonlocal::texthash (
5544: run => 'Auto-update:',
5545: classlists => 'Updates to user information in classlists?'
5546: );
5547: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5548: my %fieldtitles = &Apache::lonlocal::texthash (
5549: id => 'Student/Employee ID',
5550: permanentemail => 'E-mail address',
5551: lastname => 'Last Name',
5552: firstname => 'First Name',
5553: middlename => 'Middle Name',
5554: generation => 'Generation',
5555: );
5556: $othertitle = &mt('All users');
5557: if (keys(%{$usertypes}) > 0) {
5558: $othertitle = &mt('Other users');
5559: }
5560: foreach my $key (keys(%env)) {
5561: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
5562: my ($usertype,$item) = ($1,$2);
5563: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
5564: if ($usertype eq 'default') {
5565: push(@{$fields{$1}},$2);
5566: } elsif (ref($types) eq 'ARRAY') {
5567: if (grep(/^\Q$usertype\E$/,@{$types})) {
5568: push(@{$fields{$1}},$2);
5569: }
5570: }
5571: }
5572: }
5573: }
5574: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
5575: @lockablenames = sort(@lockablenames);
5576: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
5577: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
5578: if (@changed) {
5579: $changes{'lockablenames'} = 1;
5580: }
5581: } else {
5582: if (@lockablenames) {
5583: $changes{'lockablenames'} = 1;
5584: }
5585: }
5586: my %updatehash = (
5587: autoupdate => { run => $env{'form.autoupdate_run'},
5588: classlists => $env{'form.classlists'},
5589: fields => {%fields},
5590: lockablenames => \@lockablenames,
5591: }
5592: );
5593: foreach my $key (keys(%currautoupdate)) {
5594: if (($key eq 'run') || ($key eq 'classlists')) {
5595: if (exists($updatehash{autoupdate}{$key})) {
5596: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
5597: $changes{$key} = 1;
5598: }
5599: }
5600: } elsif ($key eq 'fields') {
5601: if (ref($currautoupdate{$key}) eq 'HASH') {
5602: foreach my $item (@{$types},'default') {
5603: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
5604: my $change = 0;
5605: foreach my $type (@{$currautoupdate{$key}{$item}}) {
5606: if (!exists($fields{$item})) {
5607: $change = 1;
5608: last;
5609: } elsif (ref($fields{$item}) eq 'ARRAY') {
5610: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
5611: $change = 1;
5612: last;
5613: }
5614: }
5615: }
5616: if ($change) {
5617: push(@{$changes{$key}},$item);
5618: }
5619: }
5620: }
5621: }
5622: } elsif ($key eq 'lockablenames') {
5623: if (ref($currautoupdate{$key}) eq 'ARRAY') {
5624: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
5625: if (@changed) {
5626: $changes{'lockablenames'} = 1;
5627: }
5628: } else {
5629: if (@lockablenames) {
5630: $changes{'lockablenames'} = 1;
5631: }
5632: }
5633: }
5634: }
5635: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
5636: if (@lockablenames) {
5637: $changes{'lockablenames'} = 1;
5638: }
5639: }
5640: foreach my $item (@{$types},'default') {
5641: if (defined($fields{$item})) {
5642: if (ref($currautoupdate{'fields'}) eq 'HASH') {
5643: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
5644: my $change = 0;
5645: if (ref($fields{$item}) eq 'ARRAY') {
5646: foreach my $type (@{$fields{$item}}) {
5647: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
5648: $change = 1;
5649: last;
5650: }
5651: }
5652: }
5653: if ($change) {
5654: push(@{$changes{'fields'}},$item);
5655: }
5656: } else {
5657: push(@{$changes{'fields'}},$item);
5658: }
5659: } else {
5660: push(@{$changes{'fields'}},$item);
5661: }
5662: }
5663: }
5664: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
5665: $dom);
5666: if ($putresult eq 'ok') {
5667: if (keys(%changes) > 0) {
5668: $resulttext = &mt('Changes made:').'<ul>';
5669: foreach my $key (sort(keys(%changes))) {
5670: if ($key eq 'lockablenames') {
5671: $resulttext .= '<li>';
5672: if (@lockablenames) {
5673: $usertypes->{'default'} = $othertitle;
5674: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
5675: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
5676: } else {
5677: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
5678: }
5679: $resulttext .= '</li>';
5680: } elsif (ref($changes{$key}) eq 'ARRAY') {
5681: foreach my $item (@{$changes{$key}}) {
5682: my @newvalues;
5683: foreach my $type (@{$fields{$item}}) {
5684: push(@newvalues,$fieldtitles{$type});
5685: }
5686: my $newvaluestr;
5687: if (@newvalues > 0) {
5688: $newvaluestr = join(', ',@newvalues);
5689: } else {
5690: $newvaluestr = &mt('none');
5691: }
5692: if ($item eq 'default') {
5693: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
5694: } else {
5695: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
5696: }
5697: }
5698: } else {
5699: my $newvalue;
5700: if ($key eq 'run') {
5701: $newvalue = $offon[$env{'form.autoupdate_run'}];
5702: } else {
5703: $newvalue = $offon[$env{'form.'.$key}];
5704: }
5705: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
5706: }
5707: }
5708: $resulttext .= '</ul>';
5709: } else {
5710: $resulttext = &mt('No changes made to autoupdates');
5711: }
5712: } else {
5713: $resulttext = '<span class="LC_error">'.
5714: &mt('An error occurred: [_1]',$putresult).'</span>';
5715: }
5716: return $resulttext;
5717: }
5718:
5719: sub modify_autocreate {
5720: my ($dom,%domconfig) = @_;
5721: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
5722: if (ref($domconfig{'autocreate'}) eq 'HASH') {
5723: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
5724: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
5725: }
5726: }
5727: my %title= ( xml => 'Auto-creation of courses in XML course description files',
5728: req => 'Auto-creation of validated requests for official courses',
5729: xmldc => 'Identity of course creator of courses from XML files',
5730: );
5731: my @types = ('xml','req');
5732: foreach my $item (@types) {
5733: $newvals{$item} = $env{'form.autocreate_'.$item};
5734: $newvals{$item} =~ s/\D//g;
5735: $newvals{$item} = 0 if ($newvals{$item} eq '');
5736: }
5737: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
5738: my %domcoords = &get_active_dcs($dom);
5739: unless (exists($domcoords{$newvals{'xmldc'}})) {
5740: $newvals{'xmldc'} = '';
5741: }
5742: %autocreatehash = (
5743: autocreate => { xml => $newvals{'xml'},
5744: req => $newvals{'req'},
5745: }
5746: );
5747: if ($newvals{'xmldc'} ne '') {
5748: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
5749: }
5750: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
5751: $dom);
5752: if ($putresult eq 'ok') {
5753: my @items = @types;
5754: if ($newvals{'xml'}) {
5755: push(@items,'xmldc');
5756: }
5757: foreach my $item (@items) {
5758: if (exists($currautocreate{$item})) {
5759: if ($currautocreate{$item} ne $newvals{$item}) {
5760: $changes{$item} = 1;
5761: }
5762: } elsif ($newvals{$item}) {
5763: $changes{$item} = 1;
5764: }
5765: }
5766: if (keys(%changes) > 0) {
5767: my @offon = ('off','on');
5768: $resulttext = &mt('Changes made:').'<ul>';
5769: foreach my $item (@types) {
5770: if ($changes{$item}) {
5771: my $newtxt = $offon[$newvals{$item}];
5772: $resulttext .= '<li>'.&mt("$title{$item} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
5773: }
5774: }
5775: if ($changes{'xmldc'}) {
5776: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
5777: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
5778: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
5779: }
5780: $resulttext .= '</ul>';
5781: } else {
5782: $resulttext = &mt('No changes made to auto-creation settings');
5783: }
5784: } else {
5785: $resulttext = '<span class="LC_error">'.
5786: &mt('An error occurred: [_1]',$putresult).'</span>';
5787: }
5788: return $resulttext;
5789: }
5790:
5791: sub modify_directorysrch {
5792: my ($dom,%domconfig) = @_;
5793: my ($resulttext,%changes);
5794: my %currdirsrch;
5795: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5796: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
5797: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
5798: }
5799: }
5800: my %title = ( available => 'Directory search available',
5801: localonly => 'Other domains can search',
5802: searchby => 'Search types',
5803: searchtypes => 'Search latitude');
5804: my @offon = ('off','on');
5805: my @otherdoms = ('Yes','No');
5806:
5807: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
5808: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
5809: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
5810:
5811: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5812: if (keys(%{$usertypes}) == 0) {
5813: @cansearch = ('default');
5814: } else {
5815: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
5816: foreach my $type (@{$currdirsrch{'cansearch'}}) {
5817: if (!grep(/^\Q$type\E$/,@cansearch)) {
5818: push(@{$changes{'cansearch'}},$type);
5819: }
5820: }
5821: foreach my $type (@cansearch) {
5822: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
5823: push(@{$changes{'cansearch'}},$type);
5824: }
5825: }
5826: } else {
5827: push(@{$changes{'cansearch'}},@cansearch);
5828: }
5829: }
5830:
5831: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
5832: foreach my $by (@{$currdirsrch{'searchby'}}) {
5833: if (!grep(/^\Q$by\E$/,@searchby)) {
5834: push(@{$changes{'searchby'}},$by);
5835: }
5836: }
5837: foreach my $by (@searchby) {
5838: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
5839: push(@{$changes{'searchby'}},$by);
5840: }
5841: }
5842: } else {
5843: push(@{$changes{'searchby'}},@searchby);
5844: }
5845:
5846: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
5847: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
5848: if (!grep(/^\Q$type\E$/,@searchtypes)) {
5849: push(@{$changes{'searchtypes'}},$type);
5850: }
5851: }
5852: foreach my $type (@searchtypes) {
5853: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
5854: push(@{$changes{'searchtypes'}},$type);
5855: }
5856: }
5857: } else {
5858: if (exists($currdirsrch{'searchtypes'})) {
5859: foreach my $type (@searchtypes) {
5860: if ($type ne $currdirsrch{'searchtypes'}) {
5861: push(@{$changes{'searchtypes'}},$type);
5862: }
5863: }
5864: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
5865: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
5866: }
5867: } else {
5868: push(@{$changes{'searchtypes'}},@searchtypes);
5869: }
5870: }
5871:
5872: my %dirsrch_hash = (
5873: directorysrch => { available => $env{'form.dirsrch_available'},
5874: cansearch => \@cansearch,
5875: localonly => $env{'form.dirsrch_localonly'},
5876: searchby => \@searchby,
5877: searchtypes => \@searchtypes,
5878: }
5879: );
5880: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
5881: $dom);
5882: if ($putresult eq 'ok') {
5883: if (exists($currdirsrch{'available'})) {
5884: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
5885: $changes{'available'} = 1;
5886: }
5887: } else {
5888: if ($env{'form.dirsrch_available'} eq '1') {
5889: $changes{'available'} = 1;
5890: }
5891: }
5892: if (exists($currdirsrch{'localonly'})) {
5893: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
5894: $changes{'localonly'} = 1;
5895: }
5896: } else {
5897: if ($env{'form.dirsrch_localonly'} eq '1') {
5898: $changes{'localonly'} = 1;
5899: }
5900: }
5901: if (keys(%changes) > 0) {
5902: $resulttext = &mt('Changes made:').'<ul>';
5903: if ($changes{'available'}) {
5904: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
5905: }
5906: if ($changes{'localonly'}) {
5907: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
5908: }
5909:
5910: if (ref($changes{'cansearch'}) eq 'ARRAY') {
5911: my $chgtext;
5912: if (ref($usertypes) eq 'HASH') {
5913: if (keys(%{$usertypes}) > 0) {
5914: foreach my $type (@{$types}) {
5915: if (grep(/^\Q$type\E$/,@cansearch)) {
5916: $chgtext .= $usertypes->{$type}.'; ';
5917: }
5918: }
5919: if (grep(/^default$/,@cansearch)) {
5920: $chgtext .= $othertitle;
5921: } else {
5922: $chgtext =~ s/\; $//;
5923: }
5924: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
5925: }
5926: }
5927: }
5928: if (ref($changes{'searchby'}) eq 'ARRAY') {
5929: my ($searchtitles,$titleorder) = &sorted_searchtitles();
5930: my $chgtext;
5931: foreach my $type (@{$titleorder}) {
5932: if (grep(/^\Q$type\E$/,@searchby)) {
5933: if (defined($searchtitles->{$type})) {
5934: $chgtext .= $searchtitles->{$type}.'; ';
5935: }
5936: }
5937: }
5938: $chgtext =~ s/\; $//;
5939: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
5940: }
5941: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
5942: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
5943: my $chgtext;
5944: foreach my $type (@{$srchtypeorder}) {
5945: if (grep(/^\Q$type\E$/,@searchtypes)) {
5946: if (defined($srchtypes_desc->{$type})) {
5947: $chgtext .= $srchtypes_desc->{$type}.'; ';
5948: }
5949: }
5950: }
5951: $chgtext =~ s/\; $//;
5952: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
5953: }
5954: $resulttext .= '</ul>';
5955: } else {
5956: $resulttext = &mt('No changes made to institution directory search settings');
5957: }
5958: } else {
5959: $resulttext = '<span class="LC_error">'.
5960: &mt('An error occurred: [_1]',$putresult).'</span>';
5961: }
5962: return $resulttext;
5963: }
5964:
5965: sub modify_contacts {
5966: my ($dom,%domconfig) = @_;
5967: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
5968: if (ref($domconfig{'contacts'}) eq 'HASH') {
5969: foreach my $key (keys(%{$domconfig{'contacts'}})) {
5970: $currsetting{$key} = $domconfig{'contacts'}{$key};
5971: }
5972: }
5973: my (%others,%to,%bcc);
5974: my @contacts = ('supportemail','adminemail');
5975: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
5976: 'requestsmail');
5977: foreach my $type (@mailings) {
5978: @{$newsetting{$type}} =
5979: &Apache::loncommon::get_env_multiple('form.'.$type);
5980: foreach my $item (@contacts) {
5981: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
5982: $contacts_hash{contacts}{$type}{$item} = 1;
5983: } else {
5984: $contacts_hash{contacts}{$type}{$item} = 0;
5985: }
5986: }
5987: $others{$type} = $env{'form.'.$type.'_others'};
5988: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
5989: if ($type eq 'helpdeskmail') {
5990: $bcc{$type} = $env{'form.'.$type.'_bcc'};
5991: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
5992: }
5993: }
5994: foreach my $item (@contacts) {
5995: $to{$item} = $env{'form.'.$item};
5996: $contacts_hash{'contacts'}{$item} = $to{$item};
5997: }
5998: if (keys(%currsetting) > 0) {
5999: foreach my $item (@contacts) {
6000: if ($to{$item} ne $currsetting{$item}) {
6001: $changes{$item} = 1;
6002: }
6003: }
6004: foreach my $type (@mailings) {
6005: foreach my $item (@contacts) {
6006: if (ref($currsetting{$type}) eq 'HASH') {
6007: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
6008: push(@{$changes{$type}},$item);
6009: }
6010: } else {
6011: push(@{$changes{$type}},@{$newsetting{$type}});
6012: }
6013: }
6014: if ($others{$type} ne $currsetting{$type}{'others'}) {
6015: push(@{$changes{$type}},'others');
6016: }
6017: if ($type eq 'helpdeskmail') {
6018: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
6019: push(@{$changes{$type}},'bcc');
6020: }
6021: }
6022: }
6023: } else {
6024: my %default;
6025: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
6026: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
6027: $default{'errormail'} = 'adminemail';
6028: $default{'packagesmail'} = 'adminemail';
6029: $default{'helpdeskmail'} = 'supportemail';
6030: $default{'lonstatusmail'} = 'adminemail';
6031: $default{'requestsmail'} = 'adminemail';
6032: foreach my $item (@contacts) {
6033: if ($to{$item} ne $default{$item}) {
6034: $changes{$item} = 1;
6035: }
6036: }
6037: foreach my $type (@mailings) {
6038: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
6039:
6040: push(@{$changes{$type}},@{$newsetting{$type}});
6041: }
6042: if ($others{$type} ne '') {
6043: push(@{$changes{$type}},'others');
6044: }
6045: if ($type eq 'helpdeskmail') {
6046: if ($bcc{$type} ne '') {
6047: push(@{$changes{$type}},'bcc');
6048: }
6049: }
6050: }
6051: }
6052: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
6053: $dom);
6054: if ($putresult eq 'ok') {
6055: if (keys(%changes) > 0) {
6056: my ($titles,$short_titles) = &contact_titles();
6057: $resulttext = &mt('Changes made:').'<ul>';
6058: foreach my $item (@contacts) {
6059: if ($changes{$item}) {
6060: $resulttext .= '<li>'.$titles->{$item}.
6061: &mt(' set to: ').
6062: '<span class="LC_cusr_emph">'.
6063: $to{$item}.'</span></li>';
6064: }
6065: }
6066: foreach my $type (@mailings) {
6067: if (ref($changes{$type}) eq 'ARRAY') {
6068: $resulttext .= '<li>'.$titles->{$type}.': ';
6069: my @text;
6070: foreach my $item (@{$newsetting{$type}}) {
6071: push(@text,$short_titles->{$item});
6072: }
6073: if ($others{$type} ne '') {
6074: push(@text,$others{$type});
6075: }
6076: $resulttext .= '<span class="LC_cusr_emph">'.
6077: join(', ',@text).'</span>';
6078: if ($type eq 'helpdeskmail') {
6079: if ($bcc{$type} ne '') {
6080: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
6081: }
6082: }
6083: $resulttext .= '</li>';
6084: }
6085: }
6086: $resulttext .= '</ul>';
6087: } else {
6088: $resulttext = &mt('No changes made to contact information');
6089: }
6090: } else {
6091: $resulttext = '<span class="LC_error">'.
6092: &mt('An error occurred: [_1].',$putresult).'</span>';
6093: }
6094: return $resulttext;
6095: }
6096:
6097: sub modify_usercreation {
6098: my ($dom,%domconfig) = @_;
6099: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
6100: my $warningmsg;
6101: if (ref($domconfig{'usercreation'}) eq 'HASH') {
6102: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
6103: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
6104: }
6105: }
6106: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
6107: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
6108: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
6109: my @contexts = ('author','course','requestcrs','selfcreate');
6110: foreach my $item(@contexts) {
6111: if ($item eq 'selfcreate') {
6112: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
6113: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6114: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
6115: if (ref($cancreate{$item}) eq 'ARRAY') {
6116: if (grep(/^login$/,@{$cancreate{$item}})) {
6117: $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.');
6118: }
6119: }
6120: }
6121: } else {
6122: $cancreate{$item} = $env{'form.can_createuser_'.$item};
6123: }
6124: }
6125: my ($othertitle,$usertypes,$types) =
6126: &Apache::loncommon::sorted_inst_types($dom);
6127: if (ref($types) eq 'ARRAY') {
6128: if (@{$types} > 0) {
6129: @{$cancreate{'statustocreate'}} =
6130: &Apache::loncommon::get_env_multiple('form.statustocreate');
6131: } else {
6132: @{$cancreate{'statustocreate'}} = ();
6133: }
6134: push(@contexts,'statustocreate');
6135: }
6136: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
6137: foreach my $item (@contexts) {
6138: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
6139: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6140: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
6141: if (ref($cancreate{$item}) eq 'ARRAY') {
6142: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
6143: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6144: push(@{$changes{'cancreate'}},$item);
6145: }
6146: }
6147: }
6148: }
6149: } else {
6150: if ($curr_usercreation{'cancreate'}{$item} eq '') {
6151: if (@{$cancreate{$item}} > 0) {
6152: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6153: push(@{$changes{'cancreate'}},$item);
6154: }
6155: }
6156: } else {
6157: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
6158: if (@{$cancreate{$item}} < 3) {
6159: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6160: push(@{$changes{'cancreate'}},$item);
6161: }
6162: }
6163: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
6164: if (@{$cancreate{$item}} > 0) {
6165: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6166: push(@{$changes{'cancreate'}},$item);
6167: }
6168: }
6169: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
6170: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6171: push(@{$changes{'cancreate'}},$item);
6172: }
6173: }
6174: }
6175: }
6176: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6177: foreach my $type (@{$cancreate{$item}}) {
6178: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6179: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
6180: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6181: push(@{$changes{'cancreate'}},$item);
6182: }
6183: }
6184: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
6185: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
6186: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
6187: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6188: push(@{$changes{'cancreate'}},$item);
6189: }
6190: }
6191: }
6192: }
6193: }
6194: } else {
6195: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
6196: push(@{$changes{'cancreate'}},$item);
6197: }
6198: }
6199: }
6200: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
6201: foreach my $item (@contexts) {
6202: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
6203: if ($cancreate{$item} ne 'any') {
6204: push(@{$changes{'cancreate'}},$item);
6205: }
6206: } else {
6207: if ($cancreate{$item} ne 'none') {
6208: push(@{$changes{'cancreate'}},$item);
6209: }
6210: }
6211: }
6212: } else {
6213: foreach my $item (@contexts) {
6214: push(@{$changes{'cancreate'}},$item);
6215: }
6216: }
6217:
6218: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
6219: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
6220: if (!grep(/^\Q$type\E$/,@username_rule)) {
6221: push(@{$changes{'username_rule'}},$type);
6222: }
6223: }
6224: foreach my $type (@username_rule) {
6225: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
6226: push(@{$changes{'username_rule'}},$type);
6227: }
6228: }
6229: } else {
6230: push(@{$changes{'username_rule'}},@username_rule);
6231: }
6232:
6233: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
6234: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
6235: if (!grep(/^\Q$type\E$/,@id_rule)) {
6236: push(@{$changes{'id_rule'}},$type);
6237: }
6238: }
6239: foreach my $type (@id_rule) {
6240: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
6241: push(@{$changes{'id_rule'}},$type);
6242: }
6243: }
6244: } else {
6245: push(@{$changes{'id_rule'}},@id_rule);
6246: }
6247:
6248: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
6249: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
6250: if (!grep(/^\Q$type\E$/,@email_rule)) {
6251: push(@{$changes{'email_rule'}},$type);
6252: }
6253: }
6254: foreach my $type (@email_rule) {
6255: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
6256: push(@{$changes{'email_rule'}},$type);
6257: }
6258: }
6259: } else {
6260: push(@{$changes{'email_rule'}},@email_rule);
6261: }
6262:
6263: my @authen_contexts = ('author','course','domain');
6264: my @authtypes = ('int','krb4','krb5','loc');
6265: my %authhash;
6266: foreach my $item (@authen_contexts) {
6267: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
6268: foreach my $auth (@authtypes) {
6269: if (grep(/^\Q$auth\E$/,@authallowed)) {
6270: $authhash{$item}{$auth} = 1;
6271: } else {
6272: $authhash{$item}{$auth} = 0;
6273: }
6274: }
6275: }
6276: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
6277: foreach my $item (@authen_contexts) {
6278: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
6279: foreach my $auth (@authtypes) {
6280: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
6281: push(@{$changes{'authtypes'}},$item);
6282: last;
6283: }
6284: }
6285: }
6286: }
6287: } else {
6288: foreach my $item (@authen_contexts) {
6289: push(@{$changes{'authtypes'}},$item);
6290: }
6291: }
6292:
6293: my %usercreation_hash = (
6294: usercreation => {
6295: cancreate => \%cancreate,
6296: username_rule => \@username_rule,
6297: id_rule => \@id_rule,
6298: email_rule => \@email_rule,
6299: authtypes => \%authhash,
6300: }
6301: );
6302:
6303: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
6304: $dom);
6305:
6306: my %selfcreatetypes = (
6307: sso => 'users authenticated by institutional single sign on',
6308: login => 'users authenticated by institutional log-in',
6309: email => 'users who provide a valid e-mail address for use as the username',
6310: );
6311: if ($putresult eq 'ok') {
6312: if (keys(%changes) > 0) {
6313: $resulttext = &mt('Changes made:').'<ul>';
6314: if (ref($changes{'cancreate'}) eq 'ARRAY') {
6315: my %lt = &usercreation_types();
6316: foreach my $type (@{$changes{'cancreate'}}) {
6317: my $chgtext;
6318: unless ($type eq 'statustocreate') {
6319: $chgtext = $lt{$type}.', ';
6320: }
6321: if ($type eq 'selfcreate') {
6322: if (@{$cancreate{$type}} == 0) {
6323: $chgtext .= &mt('creation of a new user account is not permitted.');
6324: } else {
6325: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
6326: foreach my $case (@{$cancreate{$type}}) {
6327: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
6328: }
6329: $chgtext .= '</ul>';
6330: if (ref($cancreate{$type}) eq 'ARRAY') {
6331: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
6332: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
6333: if (@{$cancreate{'statustocreate'}} == 0) {
6334: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
6335: }
6336: }
6337: }
6338: }
6339: }
6340: } elsif ($type eq 'statustocreate') {
6341: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
6342: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
6343: if (@{$cancreate{'selfcreate'}} > 0) {
6344: if (@{$cancreate{'statustocreate'}} == 0) {
6345:
6346: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
6347: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
6348: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
6349: }
6350: } elsif (ref($usertypes) eq 'HASH') {
6351: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
6352: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
6353: } else {
6354: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
6355: }
6356: $chgtext .= '<ul>';
6357: foreach my $case (@{$cancreate{$type}}) {
6358: if ($case eq 'default') {
6359: $chgtext .= '<li>'.$othertitle.'</li>';
6360: } else {
6361: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
6362: }
6363: }
6364: $chgtext .= '</ul>';
6365: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
6366: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
6367: }
6368: }
6369: } else {
6370: if (@{$cancreate{$type}} == 0) {
6371: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
6372: } else {
6373: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
6374: }
6375: }
6376: }
6377: } else {
6378: if ($cancreate{$type} eq 'none') {
6379: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
6380: } elsif ($cancreate{$type} eq 'any') {
6381: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
6382: } elsif ($cancreate{$type} eq 'official') {
6383: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
6384: } elsif ($cancreate{$type} eq 'unofficial') {
6385: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
6386: }
6387: }
6388: $resulttext .= '<li>'.$chgtext.'</li>';
6389: }
6390: }
6391: if (ref($changes{'username_rule'}) eq 'ARRAY') {
6392: my ($rules,$ruleorder) =
6393: &Apache::lonnet::inst_userrules($dom,'username');
6394: my $chgtext = '<ul>';
6395: foreach my $type (@username_rule) {
6396: if (ref($rules->{$type}) eq 'HASH') {
6397: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
6398: }
6399: }
6400: $chgtext .= '</ul>';
6401: if (@username_rule > 0) {
6402: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
6403: } else {
6404: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
6405: }
6406: }
6407: if (ref($changes{'id_rule'}) eq 'ARRAY') {
6408: my ($idrules,$idruleorder) =
6409: &Apache::lonnet::inst_userrules($dom,'id');
6410: my $chgtext = '<ul>';
6411: foreach my $type (@id_rule) {
6412: if (ref($idrules->{$type}) eq 'HASH') {
6413: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
6414: }
6415: }
6416: $chgtext .= '</ul>';
6417: if (@id_rule > 0) {
6418: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
6419: } else {
6420: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
6421: }
6422: }
6423: if (ref($changes{'email_rule'}) eq 'ARRAY') {
6424: my ($emailrules,$emailruleorder) =
6425: &Apache::lonnet::inst_userrules($dom,'email');
6426: my $chgtext = '<ul>';
6427: foreach my $type (@email_rule) {
6428: if (ref($emailrules->{$type}) eq 'HASH') {
6429: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
6430: }
6431: }
6432: $chgtext .= '</ul>';
6433: if (@email_rule > 0) {
6434: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
6435: } else {
6436: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
6437: }
6438: }
6439:
6440: my %authname = &authtype_names();
6441: my %context_title = &context_names();
6442: if (ref($changes{'authtypes'}) eq 'ARRAY') {
6443: my $chgtext = '<ul>';
6444: foreach my $type (@{$changes{'authtypes'}}) {
6445: my @allowed;
6446: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
6447: foreach my $auth (@authtypes) {
6448: if ($authhash{$type}{$auth}) {
6449: push(@allowed,$authname{$auth});
6450: }
6451: }
6452: if (@allowed > 0) {
6453: $chgtext .= join(', ',@allowed).'</li>';
6454: } else {
6455: $chgtext .= &mt('none').'</li>';
6456: }
6457: }
6458: $chgtext .= '</ul>';
6459: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
6460: $resulttext .= '</li>';
6461: }
6462: $resulttext .= '</ul>';
6463: } else {
6464: $resulttext = &mt('No changes made to user creation settings');
6465: }
6466: } else {
6467: $resulttext = '<span class="LC_error">'.
6468: &mt('An error occurred: [_1]',$putresult).'</span>';
6469: }
6470: if ($warningmsg ne '') {
6471: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
6472: }
6473: return $resulttext;
6474: }
6475:
6476: sub modify_usermodification {
6477: my ($dom,%domconfig) = @_;
6478: my ($resulttext,%curr_usermodification,%changes);
6479: if (ref($domconfig{'usermodification'}) eq 'HASH') {
6480: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
6481: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
6482: }
6483: }
6484: my @contexts = ('author','course','selfcreate');
6485: my %context_title = (
6486: author => 'In author context',
6487: course => 'In course context',
6488: selfcreate => 'When self creating account',
6489: );
6490: my @fields = ('lastname','firstname','middlename','generation',
6491: 'permanentemail','id');
6492: my %roles = (
6493: author => ['ca','aa'],
6494: course => ['st','ep','ta','in','cr'],
6495: );
6496: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6497: if (ref($types) eq 'ARRAY') {
6498: push(@{$types},'default');
6499: $usertypes->{'default'} = $othertitle;
6500: }
6501: $roles{'selfcreate'} = $types;
6502: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6503: my %modifyhash;
6504: foreach my $context (@contexts) {
6505: foreach my $role (@{$roles{$context}}) {
6506: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
6507: foreach my $item (@fields) {
6508: if (grep(/^\Q$item\E$/,@modifiable)) {
6509: $modifyhash{$context}{$role}{$item} = 1;
6510: } else {
6511: $modifyhash{$context}{$role}{$item} = 0;
6512: }
6513: }
6514: }
6515: if (ref($curr_usermodification{$context}) eq 'HASH') {
6516: foreach my $role (@{$roles{$context}}) {
6517: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
6518: foreach my $field (@fields) {
6519: if ($modifyhash{$context}{$role}{$field} ne
6520: $curr_usermodification{$context}{$role}{$field}) {
6521: push(@{$changes{$context}},$role);
6522: last;
6523: }
6524: }
6525: }
6526: }
6527: } else {
6528: foreach my $context (@contexts) {
6529: foreach my $role (@{$roles{$context}}) {
6530: push(@{$changes{$context}},$role);
6531: }
6532: }
6533: }
6534: }
6535: my %usermodification_hash = (
6536: usermodification => \%modifyhash,
6537: );
6538: my $putresult = &Apache::lonnet::put_dom('configuration',
6539: \%usermodification_hash,$dom);
6540: if ($putresult eq 'ok') {
6541: if (keys(%changes) > 0) {
6542: $resulttext = &mt('Changes made: ').'<ul>';
6543: foreach my $context (@contexts) {
6544: if (ref($changes{$context}) eq 'ARRAY') {
6545: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
6546: if (ref($changes{$context}) eq 'ARRAY') {
6547: foreach my $role (@{$changes{$context}}) {
6548: my $rolename;
6549: if ($context eq 'selfcreate') {
6550: $rolename = $role;
6551: if (ref($usertypes) eq 'HASH') {
6552: if ($usertypes->{$role} ne '') {
6553: $rolename = $usertypes->{$role};
6554: }
6555: }
6556: } else {
6557: if ($role eq 'cr') {
6558: $rolename = &mt('Custom');
6559: } else {
6560: $rolename = &Apache::lonnet::plaintext($role);
6561: }
6562: }
6563: my @modifiable;
6564: if ($context eq 'selfcreate') {
6565: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
6566: } else {
6567: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
6568: }
6569: foreach my $field (@fields) {
6570: if ($modifyhash{$context}{$role}{$field}) {
6571: push(@modifiable,$fieldtitles{$field});
6572: }
6573: }
6574: if (@modifiable > 0) {
6575: $resulttext .= join(', ',@modifiable);
6576: } else {
6577: $resulttext .= &mt('none');
6578: }
6579: $resulttext .= '</li>';
6580: }
6581: $resulttext .= '</ul></li>';
6582: }
6583: }
6584: }
6585: $resulttext .= '</ul>';
6586: } else {
6587: $resulttext = &mt('No changes made to user modification settings');
6588: }
6589: } else {
6590: $resulttext = '<span class="LC_error">'.
6591: &mt('An error occurred: [_1]',$putresult).'</span>';
6592: }
6593: return $resulttext;
6594: }
6595:
6596: sub modify_defaults {
6597: my ($dom,$r) = @_;
6598: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
6599: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6600: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
6601: my @authtypes = ('internal','krb4','krb5','localauth');
6602: foreach my $item (@items) {
6603: $newvalues{$item} = $env{'form.'.$item};
6604: if ($item eq 'auth_def') {
6605: if ($newvalues{$item} ne '') {
6606: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
6607: push(@errors,$item);
6608: }
6609: }
6610: } elsif ($item eq 'lang_def') {
6611: if ($newvalues{$item} ne '') {
6612: if ($newvalues{$item} =~ /^(\w+)/) {
6613: my $langcode = $1;
6614: if ($langcode ne 'x_chef') {
6615: if (code2language($langcode) eq '') {
6616: push(@errors,$item);
6617: }
6618: }
6619: } else {
6620: push(@errors,$item);
6621: }
6622: }
6623: } elsif ($item eq 'timezone_def') {
6624: if ($newvalues{$item} ne '') {
6625: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
6626: push(@errors,$item);
6627: }
6628: }
6629: } elsif ($item eq 'datelocale_def') {
6630: if ($newvalues{$item} ne '') {
6631: my @datelocale_ids = DateTime::Locale->ids();
6632: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
6633: push(@errors,$item);
6634: }
6635: }
6636: } elsif ($item eq 'portal_def') {
6637: if ($newvalues{$item} ne '') {
6638: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
6639: push(@errors,$item);
6640: }
6641: }
6642: }
6643: if (grep(/^\Q$item\E$/,@errors)) {
6644: $newvalues{$item} = $domdefaults{$item};
6645: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
6646: $changes{$item} = 1;
6647: }
6648: $domdefaults{$item} = $newvalues{$item};
6649: }
6650: my %defaults_hash = (
6651: defaults => \%newvalues,
6652: );
6653: my $title = &defaults_titles();
6654: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
6655: $dom);
6656: if ($putresult eq 'ok') {
6657: if (keys(%changes) > 0) {
6658: $resulttext = &mt('Changes made:').'<ul>';
6659: my $version = $r->dir_config('lonVersion');
6660: 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";
6661: foreach my $item (sort(keys(%changes))) {
6662: my $value = $env{'form.'.$item};
6663: if ($value eq '') {
6664: $value = &mt('none');
6665: } elsif ($item eq 'auth_def') {
6666: my %authnames = &authtype_names();
6667: my %shortauth = (
6668: internal => 'int',
6669: krb4 => 'krb4',
6670: krb5 => 'krb5',
6671: localauth => 'loc',
6672: );
6673: $value = $authnames{$shortauth{$value}};
6674: }
6675: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
6676: $mailmsgtext .= "$title->{$item} set to $value\n";
6677: }
6678: $resulttext .= '</ul>';
6679: $mailmsgtext .= "\n";
6680: my $cachetime = 24*60*60;
6681: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6682: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
6683: my $sysmail = $r->dir_config('lonSysEMail');
6684: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
6685: }
6686: } else {
6687: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
6688: }
6689: } else {
6690: $resulttext = '<span class="LC_error">'.
6691: &mt('An error occurred: [_1]',$putresult).'</span>';
6692: }
6693: if (@errors > 0) {
6694: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
6695: foreach my $item (@errors) {
6696: $resulttext .= ' "'.$title->{$item}.'",';
6697: }
6698: $resulttext =~ s/,$//;
6699: }
6700: return $resulttext;
6701: }
6702:
6703: sub modify_scantron {
6704: my ($r,$dom,$confname,%domconfig) = @_;
6705: my ($resulttext,%confhash,%changes,$errors);
6706: my $custom = 'custom.tab';
6707: my $default = 'default.tab';
6708: my $servadm = $r->dir_config('lonAdmEMail');
6709: my ($configuserok,$author_ok,$switchserver) =
6710: &config_check($dom,$confname,$servadm);
6711: if ($env{'form.scantronformat.filename'} ne '') {
6712: my $error;
6713: if ($configuserok eq 'ok') {
6714: if ($switchserver) {
6715: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
6716: } else {
6717: if ($author_ok eq 'ok') {
6718: my ($result,$scantronurl) =
6719: &publishlogo($r,'upload','scantronformat',$dom,
6720: $confname,'scantron','','',$custom);
6721: if ($result eq 'ok') {
6722: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
6723: $changes{'scantronformat'} = 1;
6724: } else {
6725: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
6726: }
6727: } else {
6728: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
6729: }
6730: }
6731: } else {
6732: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
6733: }
6734: if ($error) {
6735: &Apache::lonnet::logthis($error);
6736: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6737: }
6738: }
6739: if (ref($domconfig{'scantron'}) eq 'HASH') {
6740: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
6741: if ($env{'form.scantronformat_del'}) {
6742: $confhash{'scantron'}{'scantronformat'} = '';
6743: $changes{'scantronformat'} = 1;
6744: }
6745: }
6746: }
6747: if (keys(%confhash) > 0) {
6748: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
6749: $dom);
6750: if ($putresult eq 'ok') {
6751: if (keys(%changes) > 0) {
6752: if (ref($confhash{'scantron'}) eq 'HASH') {
6753: $resulttext = &mt('Changes made:').'<ul>';
6754: if ($confhash{'scantron'}{'scantronformat'} eq '') {
6755: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
6756: } else {
6757: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
6758: }
6759: $resulttext .= '</ul>';
6760: } else {
6761: $resulttext = &mt('Changes made to bubblesheet format file.');
6762: }
6763: $resulttext .= '</ul>';
6764: &Apache::loncommon::devalidate_domconfig_cache($dom);
6765: } else {
6766: $resulttext = &mt('No changes made to bubblesheet format file');
6767: }
6768: } else {
6769: $resulttext = '<span class="LC_error">'.
6770: &mt('An error occurred: [_1]',$putresult).'</span>';
6771: }
6772: } else {
6773: $resulttext = &mt('No changes made to bubblesheet format file');
6774: }
6775: if ($errors) {
6776: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6777: $errors.'</ul>';
6778: }
6779: return $resulttext;
6780: }
6781:
6782: sub modify_coursecategories {
6783: my ($dom,%domconfig) = @_;
6784: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
6785: $cathash);
6786: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
6787: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
6788: $cathash = $domconfig{'coursecategories'}{'cats'};
6789: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
6790: $changes{'togglecats'} = 1;
6791: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
6792: }
6793: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
6794: $changes{'categorize'} = 1;
6795: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
6796: }
6797: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
6798: $changes{'togglecatscomm'} = 1;
6799: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
6800: }
6801: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
6802: $changes{'categorizecomm'} = 1;
6803: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
6804: }
6805: } else {
6806: $changes{'togglecats'} = 1;
6807: $changes{'categorize'} = 1;
6808: $changes{'togglecatscomm'} = 1;
6809: $changes{'categorizecomm'} = 1;
6810: $domconfig{'coursecategories'} = {
6811: togglecats => $env{'form.togglecats'},
6812: categorize => $env{'form.categorize'},
6813: togglecatscomm => $env{'form.togglecatscomm'},
6814: categorizecomm => $env{'form.categorizecomm'},
6815: };
6816: }
6817: if (ref($cathash) eq 'HASH') {
6818: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
6819: push (@deletecategory,'instcode::0');
6820: }
6821: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
6822: push(@deletecategory,'communities::0');
6823: }
6824: }
6825: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
6826: if (ref($cathash) eq 'HASH') {
6827: if (@deletecategory > 0) {
6828: #FIXME Need to remove category from all courses using a deleted category
6829: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
6830: foreach my $item (@deletecategory) {
6831: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
6832: delete($domconfig{'coursecategories'}{'cats'}{$item});
6833: $deletions{$item} = 1;
6834: &recurse_cat_deletes($item,$cathash,\%deletions);
6835: }
6836: }
6837: }
6838: foreach my $item (keys(%{$cathash})) {
6839: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
6840: if ($cathash->{$item} ne $env{'form.'.$item}) {
6841: $reorderings{$item} = 1;
6842: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
6843: }
6844: if ($env{'form.addcategory_name_'.$item} ne '') {
6845: my $newcat = $env{'form.addcategory_name_'.$item};
6846: my $newdepth = $depth+1;
6847: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
6848: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
6849: $adds{$newitem} = 1;
6850: }
6851: if ($env{'form.subcat_'.$item} ne '') {
6852: my $newcat = $env{'form.subcat_'.$item};
6853: my $newdepth = $depth+1;
6854: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
6855: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
6856: $adds{$newitem} = 1;
6857: }
6858: }
6859: }
6860: if ($env{'form.instcode'} eq '1') {
6861: if (ref($cathash) eq 'HASH') {
6862: my $newitem = 'instcode::0';
6863: if ($cathash->{$newitem} eq '') {
6864: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
6865: $adds{$newitem} = 1;
6866: }
6867: } else {
6868: my $newitem = 'instcode::0';
6869: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
6870: $adds{$newitem} = 1;
6871: }
6872: }
6873: if ($env{'form.communities'} eq '1') {
6874: if (ref($cathash) eq 'HASH') {
6875: my $newitem = 'communities::0';
6876: if ($cathash->{$newitem} eq '') {
6877: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
6878: $adds{$newitem} = 1;
6879: }
6880: } else {
6881: my $newitem = 'communities::0';
6882: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
6883: $adds{$newitem} = 1;
6884: }
6885: }
6886: if ($env{'form.addcategory_name'} ne '') {
6887: if (($env{'form.addcategory_name'} ne 'instcode') &&
6888: ($env{'form.addcategory_name'} ne 'communities')) {
6889: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
6890: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
6891: $adds{$newitem} = 1;
6892: }
6893: }
6894: my $putresult;
6895: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6896: if (keys(%deletions) > 0) {
6897: foreach my $key (keys(%deletions)) {
6898: if ($predelallitems{$key} ne '') {
6899: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
6900: }
6901: }
6902: }
6903: my (@chkcats,@chktrails,%chkallitems);
6904: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
6905: if (ref($chkcats[0]) eq 'ARRAY') {
6906: my $depth = 0;
6907: my $chg = 0;
6908: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
6909: my $name = $chkcats[0][$i];
6910: my $item;
6911: if ($name eq '') {
6912: $chg ++;
6913: } else {
6914: $item = &escape($name).'::0';
6915: if ($chg) {
6916: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
6917: }
6918: $depth ++;
6919: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
6920: $depth --;
6921: }
6922: }
6923: }
6924: }
6925: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6926: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
6927: if ($putresult eq 'ok') {
6928: my %title = (
6929: togglecats => 'Show/Hide a course in catalog',
6930: categorize => 'Assign a category to a course',
6931: togglecatscomm => 'Show/Hide a community in catalog',
6932: categorizecomm => 'Assign a category to a community',
6933: );
6934: my %level = (
6935: dom => 'set in Domain ("Modify Course/Community")',
6936: crs => 'set in Course ("Course Configuration")',
6937: comm => 'set in Community ("Community Configuration")',
6938: );
6939: $resulttext = &mt('Changes made:').'<ul>';
6940: if ($changes{'togglecats'}) {
6941: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
6942: }
6943: if ($changes{'categorize'}) {
6944: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
6945: }
6946: if ($changes{'togglecatscomm'}) {
6947: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
6948: }
6949: if ($changes{'categorizecomm'}) {
6950: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
6951: }
6952: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6953: my $cathash;
6954: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
6955: $cathash = $domconfig{'coursecategories'}{'cats'};
6956: } else {
6957: $cathash = {};
6958: }
6959: my (@cats,@trails,%allitems);
6960: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
6961: if (keys(%deletions) > 0) {
6962: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
6963: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
6964: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
6965: }
6966: $resulttext .= '</ul></li>';
6967: }
6968: if (keys(%reorderings) > 0) {
6969: my %sort_by_trail;
6970: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
6971: foreach my $key (keys(%reorderings)) {
6972: if ($allitems{$key} ne '') {
6973: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6974: }
6975: }
6976: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6977: $resulttext .= '<li>'.$trails[$trail].'</li>';
6978: }
6979: $resulttext .= '</ul></li>';
6980: }
6981: if (keys(%adds) > 0) {
6982: my %sort_by_trail;
6983: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
6984: foreach my $key (keys(%adds)) {
6985: if ($allitems{$key} ne '') {
6986: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6987: }
6988: }
6989: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6990: $resulttext .= '<li>'.$trails[$trail].'</li>';
6991: }
6992: $resulttext .= '</ul></li>';
6993: }
6994: }
6995: $resulttext .= '</ul>';
6996: } else {
6997: $resulttext = '<span class="LC_error">'.
6998: &mt('An error occurred: [_1]',$putresult).'</span>';
6999: }
7000: } else {
7001: $resulttext = &mt('No changes made to course and community categories');
7002: }
7003: return $resulttext;
7004: }
7005:
7006: sub modify_serverstatuses {
7007: my ($dom,%domconfig) = @_;
7008: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
7009: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
7010: %currserverstatus = %{$domconfig{'serverstatuses'}};
7011: }
7012: my @pages = &serverstatus_pages();
7013: foreach my $type (@pages) {
7014: $newserverstatus{$type}{'namedusers'} = '';
7015: $newserverstatus{$type}{'machines'} = '';
7016: if (defined($env{'form.'.$type.'_namedusers'})) {
7017: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
7018: my @okusers;
7019: foreach my $user (@users) {
7020: my ($uname,$udom) = split(/:/,$user);
7021: if (($udom =~ /^$match_domain$/) &&
7022: (&Apache::lonnet::domain($udom)) &&
7023: ($uname =~ /^$match_username$/)) {
7024: if (!grep(/^\Q$user\E/,@okusers)) {
7025: push(@okusers,$user);
7026: }
7027: }
7028: }
7029: if (@okusers > 0) {
7030: @okusers = sort(@okusers);
7031: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
7032: }
7033: }
7034: if (defined($env{'form.'.$type.'_machines'})) {
7035: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
7036: my @okmachines;
7037: foreach my $ip (@machines) {
7038: my @parts = split(/\./,$ip);
7039: next if (@parts < 4);
7040: my $badip = 0;
7041: for (my $i=0; $i<4; $i++) {
7042: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
7043: $badip = 1;
7044: last;
7045: }
7046: }
7047: if (!$badip) {
7048: push(@okmachines,$ip);
7049: }
7050: }
7051: @okmachines = sort(@okmachines);
7052: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
7053: }
7054: }
7055: my %serverstatushash = (
7056: serverstatuses => \%newserverstatus,
7057: );
7058: foreach my $type (@pages) {
7059: foreach my $setting ('namedusers','machines') {
7060: my (@current,@new);
7061: if (ref($currserverstatus{$type}) eq 'HASH') {
7062: if ($currserverstatus{$type}{$setting} ne '') {
7063: @current = split(/,/,$currserverstatus{$type}{$setting});
7064: }
7065: }
7066: if ($newserverstatus{$type}{$setting} ne '') {
7067: @new = split(/,/,$newserverstatus{$type}{$setting});
7068: }
7069: if (@current > 0) {
7070: if (@new > 0) {
7071: foreach my $item (@current) {
7072: if (!grep(/^\Q$item\E$/,@new)) {
7073: $changes{$type}{$setting} = 1;
7074: last;
7075: }
7076: }
7077: foreach my $item (@new) {
7078: if (!grep(/^\Q$item\E$/,@current)) {
7079: $changes{$type}{$setting} = 1;
7080: last;
7081: }
7082: }
7083: } else {
7084: $changes{$type}{$setting} = 1;
7085: }
7086: } elsif (@new > 0) {
7087: $changes{$type}{$setting} = 1;
7088: }
7089: }
7090: }
7091: if (keys(%changes) > 0) {
7092: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7093: my $putresult = &Apache::lonnet::put_dom('configuration',
7094: \%serverstatushash,$dom);
7095: if ($putresult eq 'ok') {
7096: $resulttext .= &mt('Changes made:').'<ul>';
7097: foreach my $type (@pages) {
7098: if (ref($changes{$type}) eq 'HASH') {
7099: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
7100: if ($changes{$type}{'namedusers'}) {
7101: if ($newserverstatus{$type}{'namedusers'} eq '') {
7102: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
7103: } else {
7104: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
7105: }
7106: }
7107: if ($changes{$type}{'machines'}) {
7108: if ($newserverstatus{$type}{'machines'} eq '') {
7109: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
7110: } else {
7111: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
7112: }
7113:
7114: }
7115: $resulttext .= '</ul></li>';
7116: }
7117: }
7118: $resulttext .= '</ul>';
7119: } else {
7120: $resulttext = '<span class="LC_error">'.
7121: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
7122:
7123: }
7124: } else {
7125: $resulttext = &mt('No changes made to access to server status pages');
7126: }
7127: return $resulttext;
7128: }
7129:
7130: sub modify_helpsettings {
7131: my ($r,$dom,$confname,%domconfig) = @_;
7132: my ($resulttext,$errors,%changes,%helphash);
7133:
7134: my $customhelpfile = $env{'form.loginhelpurl.filename'};
7135: my $defaulthelpfile = 'defaulthelp.html';
7136: my $servadm = $r->dir_config('lonAdmEMail');
7137: my ($configuserok,$author_ok,$switchserver) =
7138: &config_check($dom,$confname,$servadm);
7139:
7140: my %defaultchecked = ('submitbugs' => 'on');
7141: my @offon = ('off','on');
7142: my %title = ( submitbugs => 'Display link for users to submit a bug',
7143: loginhelpurl => 'Unauthenticated login help page set to custom file');
7144:
7145: my @toggles = ('submitbugs');
7146:
7147: $helphash{'helpsettings'} = {};
7148:
7149: if (ref($domconfig{'helpsettings'}) ne 'HASH') {
7150: if ($domconfig{'helpsettings'} eq '') {
7151: $domconfig{'helpsettings'} = {};
7152: }
7153: }
7154:
7155: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
7156:
7157: foreach my $item (@toggles) {
7158:
7159: if ($defaultchecked{$item} eq 'on') {
7160: if (($domconfig{'helpsettings'}{$item} eq '') &&
7161: ($env{'form.'.$item} eq '0')) {
7162: $changes{$item} = 1;
7163: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
7164: $changes{$item} = 1;
7165: }
7166: } elsif ($defaultchecked{$item} eq 'off') {
7167: if (($domconfig{'helpsettings'}{$item} eq '') &&
7168: ($env{'form.'.$item} eq '1')) {
7169: $changes{$item} = 1;
7170: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
7171: $changes{$item} = 1;
7172: }
7173: }
7174: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
7175: }
7176:
7177: if ($customhelpfile ne '') {
7178: my $error;
7179: if ($configuserok eq 'ok') {
7180: if ($switchserver) {
7181: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
7182: } else {
7183: if ($author_ok eq 'ok') {
7184: my ($result,$loginhelpurl) =
7185: &publishlogo($r,'upload','loginhelpurl',$dom,
7186: $confname,'help','','',$customhelpfile);
7187: if ($result eq 'ok') {
7188: $helphash{'helpsettings'}{'loginhelpurl'} = $loginhelpurl;
7189: $changes{'loginhelpurl'} = 1;
7190: } else {
7191: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customhelpfile,$result);
7192: }
7193: } else {
7194: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$author_ok);
7195: }
7196: }
7197: } else {
7198: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$configuserok);
7199: }
7200: if ($error) {
7201: &Apache::lonnet::logthis($error);
7202: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7203: }
7204: }
7205:
7206: if ($domconfig{'helpsettings'}{'loginhelpurl'} ne '') {
7207: if ($env{'form.loginhelpurl_del'}) {
7208: $helphash{'helpsettings'}{'loginhelpurl'} = '';
7209: $changes{'loginhelpurl'} = 1;
7210: }
7211: }
7212: }
7213:
7214:
7215: my $putresult;
7216:
7217: if (keys(%changes) > 0) {
7218: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
7219: } else {
7220: $putresult = 'ok';
7221: }
7222:
7223: if ($putresult eq 'ok') {
7224: if (keys(%changes) > 0) {
7225: $resulttext = &mt('Changes made:').'<ul>';
7226: foreach my $item (sort(keys(%changes))) {
7227: if ($item eq 'submitbugs') {
7228: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
7229: }
7230: if ($item eq 'loginhelpurl') {
7231: if ($helphash{'helpsettings'}{'loginhelpurl'} eq '') {
7232: $resulttext .= '<li>'.&mt('[_1] help file removed; [_2] file will be used for the unathorized help page in this domain.',$customhelpfile,$defaulthelpfile).'</li>';
7233: } else {
7234: $resulttext .= '<li>'.&mt("$title{$item} [_1]",$customhelpfile).'</li>';
7235: }
7236: }
7237: }
7238: $resulttext .= '</ul>';
7239: } else {
7240: $resulttext = &mt('No changes made to help settings');
7241: }
7242: } else {
7243: $resulttext = '<span class="LC_error">'.
7244: &mt('An error occurred: [_1]',$putresult).'</span>';
7245: }
7246: if ($errors) {
7247: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7248: $errors.'</ul>';
7249: }
7250: return $resulttext;
7251: }
7252:
7253: sub modify_coursedefaults {
7254: my ($dom,%domconfig) = @_;
7255: my ($resulttext,$errors,%changes,%defaultshash);
7256: my %defaultchecked = ('canuse_pdfforms' => 'off');
7257: my @offon = ('off','on');
7258: my @toggles = ('canuse_pdfforms');
7259:
7260: $defaultshash{'coursedefaults'} = {};
7261:
7262: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
7263: if ($domconfig{'coursedefaults'} eq '') {
7264: $domconfig{'coursedefaults'} = {};
7265: }
7266: }
7267:
7268: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
7269: foreach my $item (@toggles) {
7270: if ($defaultchecked{$item} eq 'on') {
7271: if (($domconfig{'coursedefaults'}{$item} eq '') &&
7272: ($env{'form.'.$item} eq '0')) {
7273: $changes{$item} = 1;
7274: } elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
7275: $changes{$item} = 1;
7276: }
7277: } elsif ($defaultchecked{$item} eq 'off') {
7278: if (($domconfig{'coursedefaults'}{$item} eq '') &&
7279: ($env{'form.'.$item} eq '1')) {
7280: $changes{$item} = 1;
7281: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
7282: $changes{$item} = 1;
7283: }
7284: }
7285: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
7286: }
7287: my $currdefresponder = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
7288: my $newdefresponder = $env{'form.anonsurvey_threshold'};
7289: $newdefresponder =~ s/\D//g;
7290: if ($newdefresponder eq '' || $newdefresponder < 1) {
7291: $newdefresponder = 1;
7292: }
7293: $defaultshash{'coursedefaults'}{'anonsurvey_threshold'} = $newdefresponder;
7294: if ($currdefresponder ne $newdefresponder) {
7295: unless ($currdefresponder eq '' && $newdefresponder == 10) {
7296: $changes{'anonsurvey_threshold'} = 1;
7297: }
7298: }
7299: }
7300: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
7301: $dom);
7302: if ($putresult eq 'ok') {
7303: if (keys(%changes) > 0) {
7304: if ($changes{'canuse_pdfforms'}) {
7305: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7306: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
7307: my $cachetime = 24*60*60;
7308: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7309: }
7310: $resulttext = &mt('Changes made:').'<ul>';
7311: foreach my $item (sort(keys(%changes))) {
7312: if ($item eq 'canuse_pdfforms') {
7313: if ($env{'form.'.$item} eq '1') {
7314: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
7315: } else {
7316: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
7317: }
7318: } elsif ($item eq 'anonsurvey_threshold') {
7319: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
7320: }
7321: }
7322: $resulttext .= '</ul>';
7323: } else {
7324: $resulttext = &mt('No changes made to course defaults');
7325: }
7326: } else {
7327: $resulttext = '<span class="LC_error">'.
7328: &mt('An error occurred: [_1]',$putresult).'</span>';
7329: }
7330: return $resulttext;
7331: }
7332:
7333: sub modify_usersessions {
7334: my ($dom,%domconfig) = @_;
7335: my @hostingtypes = ('version','excludedomain','includedomain');
7336: my @offloadtypes = ('primary','default');
7337: my %types = (
7338: remote => \@hostingtypes,
7339: hosted => \@hostingtypes,
7340: spares => \@offloadtypes,
7341: );
7342: my @prefixes = ('remote','hosted','spares');
7343: my @lcversions = &Apache::lonnet::all_loncaparevs();
7344: my (%by_ip,%by_location,@intdoms);
7345: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
7346: my @locations = sort(keys(%by_location));
7347: my (%defaultshash,%changes);
7348: foreach my $prefix (@prefixes) {
7349: $defaultshash{'usersessions'}{$prefix} = {};
7350: }
7351: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7352: my $resulttext;
7353: my %iphost = &Apache::lonnet::get_iphost();
7354: foreach my $prefix (@prefixes) {
7355: next if ($prefix eq 'spares');
7356: foreach my $type (@{$types{$prefix}}) {
7357: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
7358: if ($type eq 'version') {
7359: my $value = $env{'form.'.$prefix.'_'.$type};
7360: my $okvalue;
7361: if ($value ne '') {
7362: if (grep(/^\Q$value\E$/,@lcversions)) {
7363: $okvalue = $value;
7364: }
7365: }
7366: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7367: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
7368: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
7369: if ($inuse == 0) {
7370: $changes{$prefix}{$type} = 1;
7371: } else {
7372: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
7373: $changes{$prefix}{$type} = 1;
7374: }
7375: if ($okvalue ne '') {
7376: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7377: }
7378: }
7379: } else {
7380: if (($inuse == 1) && ($okvalue ne '')) {
7381: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7382: $changes{$prefix}{$type} = 1;
7383: }
7384: }
7385: } else {
7386: if (($inuse == 1) && ($okvalue ne '')) {
7387: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7388: $changes{$prefix}{$type} = 1;
7389: }
7390: }
7391: } else {
7392: if (($inuse == 1) && ($okvalue ne '')) {
7393: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7394: $changes{$prefix}{$type} = 1;
7395: }
7396: }
7397: } else {
7398: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
7399: my @okvals;
7400: foreach my $val (@vals) {
7401: if ($val =~ /:/) {
7402: my @items = split(/:/,$val);
7403: foreach my $item (@items) {
7404: if (ref($by_location{$item}) eq 'ARRAY') {
7405: push(@okvals,$item);
7406: }
7407: }
7408: } else {
7409: if (ref($by_location{$val}) eq 'ARRAY') {
7410: push(@okvals,$val);
7411: }
7412: }
7413: }
7414: @okvals = sort(@okvals);
7415: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7416: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
7417: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
7418: if ($inuse == 0) {
7419: $changes{$prefix}{$type} = 1;
7420: } else {
7421: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7422: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
7423: if (@changed > 0) {
7424: $changes{$prefix}{$type} = 1;
7425: }
7426: }
7427: } else {
7428: if ($inuse == 1) {
7429: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7430: $changes{$prefix}{$type} = 1;
7431: }
7432: }
7433: } else {
7434: if ($inuse == 1) {
7435: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7436: $changes{$prefix}{$type} = 1;
7437: }
7438: }
7439: } else {
7440: if ($inuse == 1) {
7441: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7442: $changes{$prefix}{$type} = 1;
7443: }
7444: }
7445: }
7446: }
7447: }
7448:
7449: my @alldoms = &Apache::lonnet::all_domains();
7450: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7451: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
7452: my $savespares;
7453:
7454: foreach my $lonhost (sort(keys(%servers))) {
7455: my $serverhomeID =
7456: &Apache::lonnet::get_server_homeID($servers{$lonhost});
7457: my $serverhostname = &Apache::lonnet::hostname($lonhost);
7458: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
7459: my %spareschg;
7460: foreach my $type (@{$types{'spares'}}) {
7461: my @okspares;
7462: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
7463: foreach my $server (@checked) {
7464: if (&Apache::lonnet::hostname($server) ne '') {
7465: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
7466: unless (grep(/^\Q$server\E$/,@okspares)) {
7467: push(@okspares,$server);
7468: }
7469: }
7470: }
7471: }
7472: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
7473: my $newspare;
7474: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
7475: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
7476: $newspare = $new;
7477: }
7478: }
7479: my @spares;
7480: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
7481: @spares = sort(@okspares,$newspare);
7482: } else {
7483: @spares = sort(@okspares);
7484: }
7485: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
7486: if (ref($spareid{$lonhost}) eq 'HASH') {
7487: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
7488: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
7489: if (@diffs > 0) {
7490: $spareschg{$type} = 1;
7491: }
7492: }
7493: }
7494: }
7495: if (keys(%spareschg) > 0) {
7496: $changes{'spares'}{$lonhost} = \%spareschg;
7497: }
7498: }
7499:
7500: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7501: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
7502: if (ref($changes{'spares'}) eq 'HASH') {
7503: if (keys(%{$changes{'spares'}}) > 0) {
7504: $savespares = 1;
7505: }
7506: }
7507: } else {
7508: $savespares = 1;
7509: }
7510: }
7511:
7512: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
7513: if ((keys(%changes) > 0) || ($savespares)) {
7514: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
7515: $dom);
7516: if ($putresult eq 'ok') {
7517: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
7518: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
7519: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
7520: }
7521: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
7522: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
7523: }
7524: }
7525: my $cachetime = 24*60*60;
7526: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7527: if (keys(%changes) > 0) {
7528: my %lt = &usersession_titles();
7529: $resulttext = &mt('Changes made:').'<ul>';
7530: foreach my $prefix (@prefixes) {
7531: if (ref($changes{$prefix}) eq 'HASH') {
7532: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
7533: if ($prefix eq 'spares') {
7534: if (ref($changes{$prefix}) eq 'HASH') {
7535: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
7536: $resulttext .= '<li><b>'.$lonhost.'</b> ';
7537: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
7538: &Apache::lonnet::remote_devalidate_cache($lonhost,'spares',$lonhostdom);
7539: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
7540: foreach my $type (@{$types{$prefix}}) {
7541: if ($changes{$prefix}{$lonhost}{$type}) {
7542: my $offloadto = &mt('None');
7543: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
7544: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
7545: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
7546: }
7547: }
7548: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
7549: }
7550: }
7551: }
7552: $resulttext .= '</li>';
7553: }
7554: }
7555: } else {
7556: foreach my $type (@{$types{$prefix}}) {
7557: if (defined($changes{$prefix}{$type})) {
7558: my $newvalue;
7559: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
7560: if (ref($defaultshash{'usersessions'}{$prefix})) {
7561: if ($type eq 'version') {
7562: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
7563: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
7564: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
7565: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
7566: }
7567: }
7568: }
7569: }
7570: if ($newvalue eq '') {
7571: if ($type eq 'version') {
7572: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
7573: } else {
7574: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
7575: }
7576: } else {
7577: if ($type eq 'version') {
7578: $newvalue .= ' '.&mt('(or later)');
7579: }
7580: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
7581: }
7582: }
7583: }
7584: }
7585: $resulttext .= '</ul>';
7586: }
7587: }
7588: $resulttext .= '</ul>';
7589: } else {
7590: $resulttext = $nochgmsg;
7591: }
7592: } else {
7593: $resulttext = '<span class="LC_error">'.
7594: &mt('An error occurred: [_1]',$putresult).'</span>';
7595: }
7596: } else {
7597: $resulttext = $nochgmsg;
7598: }
7599: return $resulttext;
7600: }
7601:
7602: sub modify_loadbalancing {
7603: my ($dom,%domconfig) = @_;
7604: my $primary_id = &Apache::lonnet::domain($dom,'primary');
7605: my $intdom = &Apache::lonnet::internet_dom($primary_id);
7606: my ($othertitle,$usertypes,$types) =
7607: &Apache::loncommon::sorted_inst_types($dom);
7608: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7609: my @sparestypes = ('primary','default');
7610: my %typetitles = &sparestype_titles();
7611: my $resulttext;
7612: if (keys(%servers) > 1) {
7613: my ($currbalancer,$currtargets,$currrules);
7614: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
7615: $currbalancer = $domconfig{'loadbalancing'}{'lonhost'};
7616: $currtargets = $domconfig{'loadbalancing'}{'targets'};
7617: $currrules = $domconfig{'loadbalancing'}{'rules'};
7618: } else {
7619: ($currbalancer,$currtargets) =
7620: &Apache::lonnet::get_lonbalancer_config(\%servers);
7621: }
7622: my ($saveloadbalancing,%defaultshash,%changes);
7623: my ($alltypes,$othertypes,$titles) =
7624: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
7625: my %ruletitles = &offloadtype_text();
7626: my $balancer = $env{'form.loadbalancing_lonhost'};
7627: if (!$servers{$balancer}) {
7628: undef($balancer);
7629: }
7630: if ($currbalancer ne $balancer) {
7631: $changes{'lonhost'} = 1;
7632: }
7633: $defaultshash{'loadbalancing'}{'lonhost'} = $balancer;
7634: if ($balancer ne '') {
7635: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
7636: $saveloadbalancing = 1;
7637: }
7638: foreach my $sparetype (@sparestypes) {
7639: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$sparetype);
7640: my @offloadto;
7641: foreach my $target (@targets) {
7642: if (($servers{$target}) && ($target ne $balancer)) {
7643: if ($sparetype eq 'default') {
7644: if (ref($defaultshash{'loadbalancing'}{'targets'}{'primary'}) eq 'ARRAY') {
7645: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{'targets'}{'primary'}}));
7646: }
7647: }
7648: unless(grep(/^\Q$target\E$/,@offloadto)) {
7649: push(@offloadto,$target);
7650: }
7651: }
7652: $defaultshash{'loadbalancing'}{'targets'}{$sparetype} = \@offloadto;
7653: }
7654: }
7655: } else {
7656: foreach my $sparetype (@sparestypes) {
7657: $defaultshash{'loadbalancing'}{'targets'}{$sparetype} = [];
7658: }
7659: }
7660: if (ref($currtargets) eq 'HASH') {
7661: foreach my $sparetype (@sparestypes) {
7662: if (ref($currtargets->{$sparetype}) eq 'ARRAY') {
7663: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets->{$sparetype},$defaultshash{'loadbalancing'}{'targets'}{$sparetype});
7664: if (@targetdiffs > 0) {
7665: $changes{'targets'} = 1;
7666: }
7667: } elsif (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
7668: if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
7669: $changes{'targets'} = 1;
7670: }
7671: }
7672: }
7673: } else {
7674: foreach my $sparetype (@sparestypes) {
7675: if (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
7676: if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
7677: $changes{'targets'} = 1;
7678: }
7679: }
7680: }
7681: }
7682: my $ishomedom;
7683: if ($balancer ne '') {
7684: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
7685: $ishomedom = 1;
7686: }
7687: }
7688: if (ref($alltypes) eq 'ARRAY') {
7689: foreach my $type (@{$alltypes}) {
7690: my $rule;
7691: if ($balancer ne '') {
7692: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
7693: (!$ishomedom)) {
7694: $rule = $env{'form.loadbalancing_rules_'.$type};
7695: }
7696: if ($rule eq 'specific') {
7697: $rule = $env{'form.loadbalancing_singleserver_'.$type};
7698: }
7699: }
7700: $defaultshash{'loadbalancing'}{'rules'}{$type} = $rule;
7701: if (ref($currrules) eq 'HASH') {
7702: if ($rule ne $currrules->{$type}) {
7703: $changes{'rules'}{$type} = 1;
7704: }
7705: } elsif ($rule ne '') {
7706: $changes{'rules'}{$type} = 1;
7707: }
7708: }
7709: }
7710: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
7711: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
7712: my $putresult = &Apache::lonnet::put_dom('configuration',
7713: \%defaultshash,$dom);
7714: if ($putresult eq 'ok') {
7715: if (keys(%changes) > 0) {
7716: if ($changes{'lonhost'}) {
7717: if ($currbalancer ne '') {
7718: &Apache::lonnet::remote_devalidate_cache($currbalancer,'loadbalancing',$dom);
7719: }
7720: if ($balancer eq '') {
7721: $resulttext .= '<li>'.&mt('Load Balancing with dedicated server discontinued').'</li>';
7722: } else {
7723: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
7724: $resulttext .= '<li>'.&mt('Dedicated Load Balancer server set to [_1]',$balancer);
7725: }
7726: } else {
7727: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
7728: }
7729: if (($changes{'targets'}) && ($balancer ne '')) {
7730: my %offloadstr;
7731: foreach my $sparetype (@sparestypes) {
7732: if (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
7733: if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
7734: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}});
7735: }
7736: }
7737: }
7738: if (keys(%offloadstr) == 0) {
7739: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
7740: } else {
7741: my $showoffload;
7742: foreach my $sparetype (@sparestypes) {
7743: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
7744: if (defined($offloadstr{$sparetype})) {
7745: $showoffload .= $offloadstr{$sparetype};
7746: } else {
7747: $showoffload .= &mt('None');
7748: }
7749: $showoffload .= (' 'x3);
7750: }
7751: $resulttext .= '<li>'.&mt('By default, Load Balancer server set to offload to: [_1]',$showoffload).'</li>';
7752: }
7753: }
7754: if ((ref($changes{'rules'}) eq 'HASH') && ($balancer ne '')) {
7755: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
7756: foreach my $type (@{$alltypes}) {
7757: if ($changes{'rules'}{$type}) {
7758: my $rule = $defaultshash{'loadbalancing'}{'rules'}{$type};
7759: my $balancetext;
7760: if ($rule eq '') {
7761: $balancetext = $ruletitles{'default'};
7762: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer')) {
7763: $balancetext = $ruletitles{$rule};
7764: } else {
7765: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{'rules'}{$type});
7766: }
7767: $resulttext .= '<li>'.&mt('Load Balancing for [_1] set to: [_2]',$titles->{$type},$balancetext).'</li>';
7768: }
7769: }
7770: }
7771: }
7772: if ($resulttext ne '') {
7773: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
7774: } else {
7775: $resulttext = $nochgmsg;
7776: }
7777: } else {
7778: $resulttext = $nochgmsg;
7779: if ($balancer ne '') {
7780: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
7781: }
7782: }
7783: } else {
7784: $resulttext = '<span class="LC_error">'.
7785: &mt('An error occurred: [_1]',$putresult).'</span>';
7786: }
7787: } else {
7788: $resulttext = $nochgmsg;
7789: }
7790: } else {
7791: $resulttext = &mt('Load Balancing unavailable as this domain only has one server.');
7792: }
7793: return $resulttext;
7794: }
7795:
7796: sub recurse_check {
7797: my ($chkcats,$categories,$depth,$name) = @_;
7798: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
7799: my $chg = 0;
7800: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
7801: my $category = $chkcats->[$depth]{$name}[$j];
7802: my $item;
7803: if ($category eq '') {
7804: $chg ++;
7805: } else {
7806: my $deeper = $depth + 1;
7807: $item = &escape($category).':'.&escape($name).':'.$depth;
7808: if ($chg) {
7809: $categories->{$item} -= $chg;
7810: }
7811: &recurse_check($chkcats,$categories,$deeper,$category);
7812: $deeper --;
7813: }
7814: }
7815: }
7816: return;
7817: }
7818:
7819: sub recurse_cat_deletes {
7820: my ($item,$coursecategories,$deletions) = @_;
7821: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
7822: my $subdepth = $depth + 1;
7823: if (ref($coursecategories) eq 'HASH') {
7824: foreach my $subitem (keys(%{$coursecategories})) {
7825: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
7826: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
7827: delete($coursecategories->{$subitem});
7828: $deletions->{$subitem} = 1;
7829: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
7830: }
7831: }
7832: }
7833: return;
7834: }
7835:
7836: sub get_active_dcs {
7837: my ($dom) = @_;
7838: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
7839: my %domcoords;
7840: my $numdcs = 0;
7841: my $now = time;
7842: foreach my $server (keys(%dompersonnel)) {
7843: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
7844: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
7845: my ($end,$start) = split(':',$dompersonnel{$server}{$user});
7846: if (($end eq '') || ($end == 0) || ($end > $now)) {
7847: if ($start <= $now) {
7848: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
7849: }
7850: }
7851: }
7852: }
7853: return %domcoords;
7854: }
7855:
7856: sub active_dc_picker {
7857: my ($dom,$curr_dc) = @_;
7858: my %domcoords = &get_active_dcs($dom);
7859: my @dcs = sort(keys(%domcoords));
7860: my $numdcs = scalar(@dcs);
7861: my $datatable;
7862: my $numinrow = 2;
7863: if ($numdcs > 1) {
7864: $datatable = '<table>';
7865: for (my $i=0; $i<@dcs; $i++) {
7866: my $rem = $i%($numinrow);
7867: if ($rem == 0) {
7868: if ($i > 0) {
7869: $datatable .= '</tr>';
7870: }
7871: $datatable .= '<tr>';
7872: }
7873: my $check = ' ';
7874: if ($curr_dc eq '') {
7875: if (!$i) {
7876: $check = ' checked="checked" ';
7877: }
7878: } elsif ($dcs[$i] eq $curr_dc) {
7879: $check = ' checked="checked" ';
7880: }
7881: if ($i == @dcs - 1) {
7882: my $colsleft = $numinrow - $rem;
7883: if ($colsleft > 1) {
7884: $datatable .= '<td colspan="'.$colsleft.'">';
7885: } else {
7886: $datatable .= '<td>';
7887: }
7888: } else {
7889: $datatable .= '<td>';
7890: }
7891: my ($dcname,$dcdom) = split(':',$dcs[$i]);
7892: $datatable .= '<span class="LC_nobreak"><label>'.
7893: '<input type="radio" name="autocreate_xmldc"'.
7894: ' value="'.$dcs[$i].'"'.$check.'/>'.
7895: &Apache::loncommon::plainname($dcname,$dcdom).
7896: '</label></span></td>';
7897: }
7898: $datatable .= '</tr></table>';
7899: } elsif (@dcs) {
7900: $datatable .= '<input type="hidden" name="autocreate_dc" value="'.
7901: $dcs[0].'" />';
7902: }
7903: return ($numdcs,$datatable);
7904: }
7905:
7906: sub usersession_titles {
7907: return &Apache::lonlocal::texthash(
7908: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
7909: remote => 'Hosting of sessions for users in this domain on servers in other domains',
7910: spares => 'Servers offloaded to, when busy',
7911: version => 'LON-CAPA version requirement',
7912: excludedomain => 'Allow all, but exclude specific domains',
7913: includedomain => 'Deny all, but include specific domains',
7914: primary => 'Primary (checked first)',
7915: default => 'Default',
7916: );
7917: }
7918:
7919: sub id_for_thisdom {
7920: my (%servers) = @_;
7921: my %altids;
7922: foreach my $server (keys(%servers)) {
7923: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
7924: if ($serverhome ne $server) {
7925: $altids{$serverhome} = $server;
7926: }
7927: }
7928: return %altids;
7929: }
7930:
7931: sub count_servers {
7932: my ($currbalancer,%servers) = @_;
7933: my (@spares,$numspares);
7934: foreach my $lonhost (sort(keys(%servers))) {
7935: next if ($currbalancer eq $lonhost);
7936: push(@spares,$lonhost);
7937: }
7938: if ($currbalancer) {
7939: $numspares = scalar(@spares);
7940: } else {
7941: $numspares = scalar(@spares) - 1;
7942: }
7943: return ($numspares,@spares);
7944: }
7945:
7946: sub lonbalance_targets_js {
7947: my ($dom,$types,$servers) = @_;
7948: my $select = &mt('Select');
7949: my ($alltargets,$allishome,$allinsttypes,@alltypes);
7950: if (ref($servers) eq 'HASH') {
7951: $alltargets = join("','",sort(keys(%{$servers})));
7952: my @homedoms;
7953: foreach my $server (sort(keys(%{$servers}))) {
7954: if (&Apache::lonnet::host_domain($server) eq $dom) {
7955: push(@homedoms,'1');
7956: } else {
7957: push(@homedoms,'0');
7958: }
7959: }
7960: $allishome = join("','",@homedoms);
7961: }
7962: if (ref($types) eq 'ARRAY') {
7963: if (@{$types} > 0) {
7964: @alltypes = @{$types};
7965: }
7966: }
7967: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
7968: $allinsttypes = join("','",@alltypes);
7969: return <<"END";
7970:
7971: <script type="text/javascript">
7972: // <![CDATA[
7973:
7974: function toggleTargets() {
7975: var balancer = document.display.loadbalancing_lonhost.options[document.display.loadbalancing_lonhost.selectedIndex].value;
7976: if (balancer == '') {
7977: hideSpares();
7978: } else {
7979: var homedoms = new Array('$allishome');
7980: var ishomedom = homedoms[document.display.loadbalancing_lonhost.selectedIndex];
7981: showSpares(balancer,ishomedom);
7982: }
7983: return;
7984: }
7985:
7986: function showSpares(balancer,ishomedom) {
7987: var alltargets = new Array('$alltargets');
7988: var insttypes = new Array('$allinsttypes');
7989: var offloadtypes = new Array('primary','default');
7990:
7991: document.getElementById('loadbalancing_targets').style.display='block';
7992: document.getElementById('loadbalancing_disabled').style.display='none';
7993:
7994: for (var i=0; i<offloadtypes.length; i++) {
7995: var count = 0;
7996: for (var j=0; j<alltargets.length; j++) {
7997: if (alltargets[j] != balancer) {
7998: document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+count).value = alltargets[j];
7999: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).style.textAlign='left';
8000: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).style.textFace='normal';
8001: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
8002: count ++;
8003: }
8004: }
8005: }
8006: for (var k=0; k<insttypes.length; k++) {
8007: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
8008: if (ishomedom == 1) {
8009: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='block';
8010: document.getElementById('balancerule_'+insttypes[k]).style.display='block';
8011: } else {
8012: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='none';
8013: document.getElementById('balancerule_'+insttypes[k]).style.display='none';
8014:
8015: }
8016: } else {
8017: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='block';
8018: document.getElementById('balancerule_'+insttypes[k]).style.display='block';
8019: }
8020: if ((insttypes[k] != '_LC_external') &&
8021: ((insttypes[k] != '_LC_internetdom') ||
8022: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
8023: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[0] = new Option("","",true,true);
8024: for (var m=0; m<alltargets.length; m++) {
8025: var idx = m+1;
8026: if (alltargets[m] != balancer) {
8027: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[idx] = new Option(alltargets[m],alltargets[m],false,false);
8028: }
8029: }
8030: }
8031: }
8032: return;
8033: }
8034:
8035: function hideSpares() {
8036: var alltargets = new Array('$alltargets');
8037: var insttypes = new Array('$allinsttypes');
8038: var offloadtypes = new Array('primary','default');
8039:
8040: document.getElementById('loadbalancing_targets').style.display='none';
8041: document.getElementById('loadbalancing_disabled').style.display='block';
8042:
8043: var total = alltargets.length - 1;
8044: for (var i=0; i<offloadtypes; i++) {
8045: for (var j=0; j<total; j++) {
8046: document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+j).checked = false;
8047: document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+j).value = '';
8048: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+j).innerHTML = '';
8049: }
8050: }
8051: for (var k=0; k<insttypes.length; k++) {
8052: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='none';
8053: document.getElementById('balancerule_'+insttypes[k]).style.display='none';
8054: if (insttypes[k] != '_LC_external') {
8055: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).length = 0;
8056: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[0] = new Option("","",true,true);
8057: }
8058: }
8059: return;
8060: }
8061:
8062: function checkOffloads(item,type) {
8063: var alltargets = new Array('$alltargets');
8064: var offloadtypes = new Array('primary','default');
8065: if (item.checked) {
8066: var total = alltargets.length - 1;
8067: var other;
8068: if (type == offloadtypes[0]) {
8069: other = offloadtypes[1];
8070: } else {
8071: other = offloadtypes[0];
8072: }
8073: for (var i=0; i<total; i++) {
8074: var server = document.getElementById('loadbalancing_target_'+other+'_'+i).value;
8075: if (server == item.value) {
8076: if (document.getElementById('loadbalancing_target_'+other+'_'+i).checked) {
8077: document.getElementById('loadbalancing_target_'+other+'_'+i).checked = false;
8078: }
8079: }
8080: }
8081: }
8082: return;
8083: }
8084:
8085: function singleServerToggle(type) {
8086: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+type).selectedIndex;
8087: if (offloadtoSelIdx == 0) {
8088: document.getElementById('loadbalancing_rules_'+type+'_0').checked = true;
8089: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '';
8090:
8091: } else {
8092: document.getElementById('loadbalancing_rules_'+type+'_2').checked = true;
8093: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '$select';
8094: }
8095: return;
8096: }
8097:
8098: function balanceruleChange(formname,type) {
8099: if (type == '_LC_external') {
8100: return;
8101: }
8102: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+type);
8103: for (var i=0; i<typesRules.length; i++) {
8104: if (formname.elements[typesRules[i]].checked) {
8105: if (formname.elements[typesRules[i]].value != 'specific') {
8106: document.getElementById('loadbalancing_singleserver_'+type).selectedIndex = 0;
8107: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '';
8108: } else {
8109: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '$select';
8110: }
8111: }
8112: }
8113: return;
8114: }
8115:
8116: // ]]>
8117: </script>
8118:
8119: END
8120: }
8121:
8122: sub new_spares_js {
8123: my @sparestypes = ('primary','default');
8124: my $types = join("','",@sparestypes);
8125: my $select = &mt('Select');
8126: return <<"END";
8127:
8128: <script type="text/javascript">
8129: // <![CDATA[
8130:
8131: function updateNewSpares(formname,lonhost) {
8132: var types = new Array('$types');
8133: var include = new Array();
8134: var exclude = new Array();
8135: for (var i=0; i<types.length; i++) {
8136: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
8137: for (var j=0; j<spareboxes.length; j++) {
8138: if (formname.elements[spareboxes[j]].checked) {
8139: exclude.push(formname.elements[spareboxes[j]].value);
8140: } else {
8141: include.push(formname.elements[spareboxes[j]].value);
8142: }
8143: }
8144: }
8145: for (var i=0; i<types.length; i++) {
8146: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
8147: var selIdx = newSpare.selectedIndex;
8148: var currnew = newSpare.options[selIdx].value;
8149: var okSpares = new Array();
8150: for (var j=0; j<newSpare.options.length; j++) {
8151: var possible = newSpare.options[j].value;
8152: if (possible != '') {
8153: if (exclude.indexOf(possible) == -1) {
8154: okSpares.push(possible);
8155: } else {
8156: if (currnew == possible) {
8157: selIdx = 0;
8158: }
8159: }
8160: }
8161: }
8162: for (var k=0; k<include.length; k++) {
8163: if (okSpares.indexOf(include[k]) == -1) {
8164: okSpares.push(include[k]);
8165: }
8166: }
8167: okSpares.sort();
8168: newSpare.options.length = 0;
8169: if (selIdx == 0) {
8170: newSpare.options[0] = new Option("$select","",true,true);
8171: } else {
8172: newSpare.options[0] = new Option("$select","",false,false);
8173: }
8174: for (var m=0; m<okSpares.length; m++) {
8175: var idx = m+1;
8176: var selThis = 0;
8177: if (selIdx != 0) {
8178: if (okSpares[m] == currnew) {
8179: selThis = 1;
8180: }
8181: }
8182: if (selThis == 1) {
8183: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
8184: } else {
8185: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
8186: }
8187: }
8188: }
8189: return;
8190: }
8191:
8192: function checkNewSpares(lonhost,type) {
8193: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
8194: var chosen = newSpare.options[newSpare.selectedIndex].value;
8195: if (chosen != '') {
8196: var othertype;
8197: var othernewSpare;
8198: if (type == 'primary') {
8199: othernewSpare = document.getElementById('newspare_default_'+lonhost);
8200: }
8201: if (type == 'default') {
8202: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
8203: }
8204: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
8205: othernewSpare.selectedIndex = 0;
8206: }
8207: }
8208: return;
8209: }
8210:
8211: // ]]>
8212: </script>
8213:
8214: END
8215:
8216: }
8217:
8218: sub common_domprefs_js {
8219: return <<"END";
8220:
8221: <script type="text/javascript">
8222: // <![CDATA[
8223:
8224: function getIndicesByName(formname,item) {
8225: var group = new Array();
8226: for (var i=0;i<formname.elements.length;i++) {
8227: if (formname.elements[i].name == item) {
8228: group.push(formname.elements[i].id);
8229: }
8230: }
8231: return group;
8232: }
8233:
8234: // ]]>
8235: </script>
8236:
8237: END
8238:
8239: }
8240:
8241: 1;
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