1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.6 2012/09/25 20:38:47 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 (quotas,
90: requestcourses or requestauthor).
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','requestauthor'],$dom);
215: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
216: 'autoupdate','autocreate','directorysrch','contacts',
217: 'usercreation','usermodification','scantron',
218: 'requestcourses','requestauthor','coursecategories',
219: 'serverstatuses','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 => 'Log-in Page Items',
240: col2 => '',},
241: {col1 => 'Log-in Help',
242: col2 => 'Value'}],
243: },
244: 'defaults' =>
245: { text => 'Default authentication/language/timezone/portal',
246: help => 'Domain_Configuration_LangTZAuth',
247: header => [{col1 => 'Setting',
248: col2 => 'Value'}],
249: },
250: 'quotas' =>
251: { text => 'Blogs, personal web pages, webDAV, portfolios',
252: help => 'Domain_Configuration_Quotas',
253: header => [{col1 => 'User affiliation',
254: col2 => 'Available tools',
255: col3 => 'Portfolio quota',}],
256: },
257: 'autoenroll' =>
258: { text => 'Auto-enrollment settings',
259: help => 'Domain_Configuration_Auto_Enrollment',
260: header => [{col1 => 'Configuration setting',
261: col2 => 'Value(s)'}],
262: },
263: 'autoupdate' =>
264: { text => 'Auto-update settings',
265: help => 'Domain_Configuration_Auto_Updates',
266: header => [{col1 => 'Setting',
267: col2 => 'Value',},
268: {col1 => 'Setting',
269: col2 => 'Affiliation'},
270: {col1 => 'User population',
271: col2 => 'Updateable user data'}],
272: },
273: 'autocreate' =>
274: { text => 'Auto-course creation settings',
275: help => 'Domain_Configuration_Auto_Creation',
276: header => [{col1 => 'Configuration Setting',
277: col2 => 'Value',}],
278: },
279: 'directorysrch' =>
280: { text => 'Institutional directory searches',
281: help => 'Domain_Configuration_InstDirectory_Search',
282: header => [{col1 => 'Setting',
283: col2 => 'Value',}],
284: },
285: 'contacts' =>
286: { text => 'Contact Information',
287: help => 'Domain_Configuration_Contact_Info',
288: header => [{col1 => 'Setting',
289: col2 => 'Value',}],
290: },
291:
292: 'usercreation' =>
293: { text => 'User creation',
294: help => 'Domain_Configuration_User_Creation',
295: header => [{col1 => 'Format rule type',
296: col2 => 'Format rules in force'},
297: {col1 => 'User account creation',
298: col2 => 'Usernames which may be created',},
299: {col1 => 'Context',
300: col2 => 'Assignable authentication types'}],
301: },
302: 'usermodification' =>
303: { text => 'User modification',
304: help => 'Domain_Configuration_User_Modification',
305: header => [{col1 => 'Target user has role',
306: col2 => 'User information updateable in author context'},
307: {col1 => 'Target user has role',
308: col2 => 'User information updateable in course context'},
309: {col1 => "Status of user",
310: col2 => 'Information settable when self-creating account (if directory data blank)'}],
311: },
312: 'scantron' =>
313: { text => 'Bubblesheet format file',
314: help => 'Domain_Configuration_Scantron_Format',
315: header => [ {col1 => 'Item',
316: col2 => '',
317: }],
318: },
319: 'requestcourses' =>
320: {text => 'Request creation of courses',
321: help => 'Domain_Configuration_Request_Courses',
322: header => [{col1 => 'User affiliation',
323: col2 => 'Availability/Processing of requests',},
324: {col1 => 'Setting',
325: col2 => 'Value'}],
326: },
327: 'requestauthor' =>
328: {text => 'Request authoring space',
329: help => 'Domain_Configuration_Request_Author',
330: header => [{col1 => 'User affiliation',
331: col2 => 'Availability/Processing of requests',},
332: {col1 => 'Setting',
333: col2 => 'Value'}],
334: },
335: 'coursecategories' =>
336: { text => 'Cataloging of courses/communities',
337: help => 'Domain_Configuration_Cataloging_Courses',
338: header => [{col1 => 'Category settings',
339: col2 => '',},
340: {col1 => 'Categories',
341: col2 => '',
342: }],
343: },
344: 'serverstatuses' =>
345: {text => 'Access to server status pages',
346: help => 'Domain_Configuration_Server_Status',
347: header => [{col1 => 'Status Page',
348: col2 => 'Other named users',
349: col3 => 'Specific IPs',
350: }],
351: },
352: 'usersessions' =>
353: {text => 'User session hosting/offloading',
354: help => 'Domain_Configuration_User_Sessions',
355: header => [{col1 => 'Domain server',
356: col2 => 'Servers to offload sessions to when busy'},
357: {col1 => 'Hosting of users from other domains',
358: col2 => 'Rules'},
359: {col1 => "Hosting domain's own users elsewhere",
360: col2 => 'Rules'}],
361: },
362: 'loadbalancing' =>
363: {text => 'Dedicated Load Balancer',
364: help => 'Domain_Configuration_Load_Balancing',
365: header => [{col1 => 'Server',
366: col2 => 'Default destinations',
367: col3 => 'User affliation',
368: col4 => 'Overrides'},
369: ],
370: },
371: );
372: if (keys(%servers) > 1) {
373: $prefs{'login'} = { text => 'Log-in page options',
374: help => 'Domain_Configuration_Login_Page',
375: header => [{col1 => 'Log-in Service',
376: col2 => 'Server Setting',},
377: {col1 => 'Log-in Page Items',
378: col2 => ''},
379: {col1 => 'Log-in Help',
380: col2 => 'Value'}],
381: };
382: }
383: my @roles = ('student','coordinator','author','admin');
384: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
385: &Apache::lonhtmlcommon::add_breadcrumb
386: ({href=>"javascript:changePage(document.$phase,'pickactions')",
387: text=>"Settings to display/modify"});
388: my $confname = $dom.'-domainconfig';
389: if ($phase eq 'process') {
390: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
391: } elsif ($phase eq 'display') {
392: my $js = &recaptcha_js();
393: if (keys(%servers) > 1) {
394: my ($othertitle,$usertypes,$types) =
395: &Apache::loncommon::sorted_inst_types($dom);
396: $js .= &lonbalance_targets_js($dom,$types,\%servers).
397: &new_spares_js().
398: &common_domprefs_js().
399: &Apache::loncommon::javascript_array_indexof();
400: }
401: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
402: } else {
403: if (keys(%domconfig) == 0) {
404: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
405: my @ids=&Apache::lonnet::current_machine_ids();
406: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
407: my %designhash = &Apache::loncommon::get_domainconf($dom);
408: my @loginimages = ('img','logo','domlogo','login');
409: my $custom_img_count = 0;
410: foreach my $img (@loginimages) {
411: if ($designhash{$dom.'.login.'.$img} ne '') {
412: $custom_img_count ++;
413: }
414: }
415: foreach my $role (@roles) {
416: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
417: $custom_img_count ++;
418: }
419: }
420: if ($custom_img_count > 0) {
421: &Apache::lonconfigsettings::print_header($r,$phase,$context);
422: my $switch_server = &check_switchserver($dom,$confname);
423: $r->print(
424: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
425: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
426: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
427: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
428: if ($switch_server) {
429: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
430: }
431: $r->print(&Apache::loncommon::end_page());
432: return OK;
433: }
434: }
435: }
436: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
437: }
438: return OK;
439: }
440:
441: sub process_changes {
442: my ($r,$dom,$confname,$action,$roles,$values) = @_;
443: my %domconfig;
444: if (ref($values) eq 'HASH') {
445: %domconfig = %{$values};
446: }
447: my $output;
448: if ($action eq 'login') {
449: $output = &modify_login($r,$dom,$confname,%domconfig);
450: } elsif ($action eq 'rolecolors') {
451: $output = &modify_rolecolors($r,$dom,$confname,$roles,
452: %domconfig);
453: } elsif ($action eq 'quotas') {
454: $output = &modify_quotas($dom,$action,%domconfig);
455: } elsif ($action eq 'autoenroll') {
456: $output = &modify_autoenroll($dom,%domconfig);
457: } elsif ($action eq 'autoupdate') {
458: $output = &modify_autoupdate($dom,%domconfig);
459: } elsif ($action eq 'autocreate') {
460: $output = &modify_autocreate($dom,%domconfig);
461: } elsif ($action eq 'directorysrch') {
462: $output = &modify_directorysrch($dom,%domconfig);
463: } elsif ($action eq 'usercreation') {
464: $output = &modify_usercreation($dom,%domconfig);
465: } elsif ($action eq 'usermodification') {
466: $output = &modify_usermodification($dom,%domconfig);
467: } elsif ($action eq 'contacts') {
468: $output = &modify_contacts($dom,%domconfig);
469: } elsif ($action eq 'defaults') {
470: $output = &modify_defaults($dom,$r);
471: } elsif ($action eq 'scantron') {
472: $output = &modify_scantron($r,$dom,$confname,%domconfig);
473: } elsif ($action eq 'coursecategories') {
474: $output = &modify_coursecategories($dom,%domconfig);
475: } elsif ($action eq 'serverstatuses') {
476: $output = &modify_serverstatuses($dom,%domconfig);
477: } elsif ($action eq 'requestcourses') {
478: $output = &modify_quotas($dom,$action,%domconfig);
479: } elsif ($action eq 'requestauthor') {
480: $output = &modify_quotas($dom,$action,%domconfig);
481: } elsif ($action eq 'usersessions') {
482: $output = &modify_usersessions($dom,%domconfig);
483: } elsif ($action eq 'loadbalancing') {
484: $output = &modify_loadbalancing($dom,%domconfig);
485: }
486: return $output;
487: }
488:
489: sub print_config_box {
490: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
491: my $rowtotal = 0;
492: my $output;
493: if ($action eq 'coursecategories') {
494: $output = &coursecategories_javascript($settings);
495: }
496: $output .=
497: '<table class="LC_nested_outer">
498: <tr>
499: <th align="left" valign="middle"><span class="LC_nobreak">'.
500: &mt($item->{text}).' '.
501: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
502: '</tr>';
503: $rowtotal ++;
504: my $numheaders = 1;
505: if (ref($item->{'header'}) eq 'ARRAY') {
506: $numheaders = scalar(@{$item->{'header'}});
507: }
508: if ($numheaders > 1) {
509: my $colspan = '';
510: my $rightcolspan = '';
511: if (($action eq 'rolecolors') || ($action eq 'coursecategories') ||
512: (($action eq 'login') && ($numheaders < 3))) {
513: $colspan = ' colspan="2"';
514: }
515: if ($action eq 'usersessions') {
516: $rightcolspan = ' colspan="3"';
517: }
518: $output .= '
519: <tr>
520: <td>
521: <table class="LC_nested">
522: <tr class="LC_info_row">
523: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
524: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
525: </tr>';
526: $rowtotal ++;
527: if ($action eq 'autoupdate') {
528: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
529: } elsif ($action eq 'usercreation') {
530: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
531: } elsif ($action eq 'usermodification') {
532: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
533: } elsif ($action eq 'coursecategories') {
534: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
535: } elsif ($action eq 'login') {
536: if ($numheaders == 3) {
537: $colspan = ' colspan="2"';
538: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
539: } else {
540: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
541: }
542: } elsif ($action eq 'requestcourses') {
543: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
544: } elsif ($action eq 'requestauthor') {
545: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
546: } elsif ($action eq 'usersessions') {
547: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
548: } elsif ($action eq 'rolecolors') {
549: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
550: }
551: $output .= '
552: </table>
553: </td>
554: </tr>
555: <tr>
556: <td>
557: <table class="LC_nested">
558: <tr class="LC_info_row">
559: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
560: $output .= '
561: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
562: </tr>';
563: $rowtotal ++;
564: if ($action eq 'autoupdate') {
565: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
566: </table>
567: </td>
568: </tr>
569: <tr>
570: <td>
571: <table class="LC_nested">
572: <tr class="LC_info_row">
573: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
574: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
575: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
576: $rowtotal ++;
577: } elsif ($action eq 'usercreation') {
578: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
579: </table>
580: </td>
581: </tr>
582: <tr>
583: <td>
584: <table class="LC_nested">
585: <tr class="LC_info_row">
586: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
587: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
588: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
589: $rowtotal ++;
590: } elsif ($action eq 'usermodification') {
591: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
592: </table>
593: </td>
594: </tr>
595: <tr>
596: <td>
597: <table class="LC_nested">
598: <tr class="LC_info_row">
599: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
600: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
601: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
602: $rowtotal ++;
603: } elsif ($action eq 'coursecategories') {
604: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
605: } elsif ($action eq 'login') {
606: if ($numheaders == 3) {
607: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
608: </table>
609: </td>
610: </tr>
611: <tr>
612: <td>
613: <table class="LC_nested">
614: <tr class="LC_info_row">
615: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
616: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
617: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
618: $rowtotal ++;
619: } else {
620: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
621: }
622: } elsif ($action eq 'requestcourses') {
623: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
624: } elsif ($action eq 'requestauthor') {
625: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
626: } elsif ($action eq 'usersessions') {
627: $output .= &print_usersessions('middle',$dom,$settings,\$rowtotal).'
628: </table>
629: </td>
630: </tr>
631: <tr>
632: <td>
633: <table class="LC_nested">
634: <tr class="LC_info_row">
635: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
636: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
637: &print_usersessions('bottom',$dom,$settings,\$rowtotal);
638: $rowtotal ++;
639: } elsif ($action eq 'coursedefaults') {
640: $output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
641: } elsif ($action eq 'rolecolors') {
642: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
643: </table>
644: </td>
645: </tr>
646: <tr>
647: <td>
648: <table class="LC_nested">
649: <tr class="LC_info_row">
650: <td class="LC_left_item"'.$colspan.' valign="top">'.
651: &mt($item->{'header'}->[2]->{'col1'}).'</td>
652: <td class="LC_right_item" valign="top">'.
653: &mt($item->{'header'}->[2]->{'col2'}).'</td>
654: </tr>'.
655: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
656: </table>
657: </td>
658: </tr>
659: <tr>
660: <td>
661: <table class="LC_nested">
662: <tr class="LC_info_row">
663: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
664: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
665: </tr>'.
666: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
667: $rowtotal += 2;
668: }
669: } else {
670: $output .= '
671: <tr>
672: <td>
673: <table class="LC_nested">
674: <tr class="LC_info_row">';
675: if (($action eq 'login') || ($action eq 'directorysrch')) {
676: $output .= '
677: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
678: } elsif ($action eq 'serverstatuses') {
679: $output .= '
680: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
681: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
682:
683: } else {
684: $output .= '
685: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
686: }
687: if (defined($item->{'header'}->[0]->{'col3'})) {
688: $output .= '<td class="LC_left_item" valign="top">'.
689: &mt($item->{'header'}->[0]->{'col2'});
690: if ($action eq 'serverstatuses') {
691: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
692: }
693: } else {
694: $output .= '<td class="LC_right_item" valign="top">'.
695: &mt($item->{'header'}->[0]->{'col2'});
696: }
697: $output .= '</td>';
698: if ($item->{'header'}->[0]->{'col3'}) {
699: if (defined($item->{'header'}->[0]->{'col4'})) {
700: $output .= '<td class="LC_left_item" valign="top">'.
701: &mt($item->{'header'}->[0]->{'col3'});
702: } else {
703: $output .= '<td class="LC_right_item" valign="top">'.
704: &mt($item->{'header'}->[0]->{'col3'});
705: }
706: if ($action eq 'serverstatuses') {
707: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
708: }
709: $output .= '</td>';
710: }
711: if ($item->{'header'}->[0]->{'col4'}) {
712: $output .= '<td class="LC_right_item" valign="top">'.
713: &mt($item->{'header'}->[0]->{'col4'});
714: }
715: $output .= '</tr>';
716: $rowtotal ++;
717: if ($action eq 'quotas') {
718: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
719: } elsif ($action eq 'autoenroll') {
720: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
721: } elsif ($action eq 'autocreate') {
722: $output .= &print_autocreate($dom,$settings,\$rowtotal);
723: } elsif ($action eq 'directorysrch') {
724: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
725: } elsif ($action eq 'contacts') {
726: $output .= &print_contacts($dom,$settings,\$rowtotal);
727: } elsif ($action eq 'defaults') {
728: $output .= &print_defaults($dom,\$rowtotal);
729: } elsif ($action eq 'scantron') {
730: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
731: } elsif ($action eq 'serverstatuses') {
732: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
733: } elsif ($action eq 'helpsettings') {
734: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
735: } elsif ($action eq 'loadbalancing') {
736: $output .= &print_loadbalancing($dom,$settings,\$rowtotal);
737: }
738: }
739: $output .= '
740: </table>
741: </td>
742: </tr>
743: </table><br />';
744: return ($output,$rowtotal);
745: }
746:
747: sub print_login {
748: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
749: my ($css_class,$datatable);
750: my %choices = &login_choices();
751:
752: if ($caller eq 'service') {
753: my %servers = &Apache::lonnet::internet_dom_servers($dom);
754: my $choice = $choices{'disallowlogin'};
755: $css_class = ' class="LC_odd_row"';
756: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
757: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
758: '<th>'.$choices{'server'}.'</th>'.
759: '<th>'.$choices{'serverpath'}.'</th>'.
760: '<th>'.$choices{'custompath'}.'</th>'.
761: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
762: my %disallowed;
763: if (ref($settings) eq 'HASH') {
764: if (ref($settings->{'loginvia'}) eq 'HASH') {
765: %disallowed = %{$settings->{'loginvia'}};
766: }
767: }
768: foreach my $lonhost (sort(keys(%servers))) {
769: my $direct = 'selected="selected"';
770: if (ref($disallowed{$lonhost}) eq 'HASH') {
771: if ($disallowed{$lonhost}{'server'} ne '') {
772: $direct = '';
773: }
774: }
775: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
776: '<td><select name="'.$lonhost.'_server">'.
777: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
778: '</option>';
779: foreach my $hostid (keys(%servers)) {
780: next if ($servers{$hostid} eq $servers{$lonhost});
781: my $selected = '';
782: if (ref($disallowed{$lonhost}) eq 'HASH') {
783: if ($hostid eq $disallowed{$lonhost}{'server'}) {
784: $selected = 'selected="selected"';
785: }
786: }
787: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
788: $servers{$hostid}.'</option>';
789: }
790: $datatable .= '</select></td>'.
791: '<td><select name="'.$lonhost.'_serverpath">';
792: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
793: my $pathname = $path;
794: if ($path eq 'custom') {
795: $pathname = &mt('Custom Path').' ->';
796: }
797: my $selected = '';
798: if (ref($disallowed{$lonhost}) eq 'HASH') {
799: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
800: $selected = 'selected="selected"';
801: }
802: } elsif ($path eq '') {
803: $selected = 'selected="selected"';
804: }
805: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
806: }
807: $datatable .= '</select></td>';
808: my ($custom,$exempt);
809: if (ref($disallowed{$lonhost}) eq 'HASH') {
810: $custom = $disallowed{$lonhost}{'custompath'};
811: $exempt = $disallowed{$lonhost}{'exempt'};
812: }
813: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
814: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
815: '</tr>';
816: }
817: $datatable .= '</table></td></tr>';
818: return $datatable;
819: } elsif ($caller eq 'page') {
820: my %defaultchecked = (
821: 'coursecatalog' => 'on',
822: 'adminmail' => 'off',
823: 'newuser' => 'off',
824: );
825: my @toggles = ('coursecatalog','adminmail','newuser');
826: my (%checkedon,%checkedoff);
827: foreach my $item (@toggles) {
828: if ($defaultchecked{$item} eq 'on') {
829: $checkedon{$item} = ' checked="checked" ';
830: $checkedoff{$item} = ' ';
831: } elsif ($defaultchecked{$item} eq 'off') {
832: $checkedoff{$item} = ' checked="checked" ';
833: $checkedon{$item} = ' ';
834: }
835: }
836: my @images = ('img','logo','domlogo','login');
837: my @logintext = ('textcol','bgcol');
838: my @bgs = ('pgbg','mainbg','sidebg');
839: my @links = ('link','alink','vlink');
840: my %designhash = &Apache::loncommon::get_domainconf($dom);
841: my %defaultdesign = %Apache::loncommon::defaultdesign;
842: my (%is_custom,%designs);
843: my %defaults = (
844: font => $defaultdesign{'login.font'},
845: );
846: foreach my $item (@images) {
847: $defaults{$item} = $defaultdesign{'login.'.$item};
848: $defaults{'showlogo'}{$item} = 1;
849: }
850: foreach my $item (@bgs) {
851: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
852: }
853: foreach my $item (@logintext) {
854: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
855: }
856: foreach my $item (@links) {
857: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
858: }
859: if (ref($settings) eq 'HASH') {
860: foreach my $item (@toggles) {
861: if ($settings->{$item} eq '1') {
862: $checkedon{$item} = ' checked="checked" ';
863: $checkedoff{$item} = ' ';
864: } elsif ($settings->{$item} eq '0') {
865: $checkedoff{$item} = ' checked="checked" ';
866: $checkedon{$item} = ' ';
867: }
868: }
869: foreach my $item (@images) {
870: if (defined($settings->{$item})) {
871: $designs{$item} = $settings->{$item};
872: $is_custom{$item} = 1;
873: }
874: if (defined($settings->{'showlogo'}{$item})) {
875: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
876: }
877: }
878: foreach my $item (@logintext) {
879: if ($settings->{$item} ne '') {
880: $designs{'logintext'}{$item} = $settings->{$item};
881: $is_custom{$item} = 1;
882: }
883: }
884: if ($settings->{'font'} ne '') {
885: $designs{'font'} = $settings->{'font'};
886: $is_custom{'font'} = 1;
887: }
888: foreach my $item (@bgs) {
889: if ($settings->{$item} ne '') {
890: $designs{'bgs'}{$item} = $settings->{$item};
891: $is_custom{$item} = 1;
892: }
893: }
894: foreach my $item (@links) {
895: if ($settings->{$item} ne '') {
896: $designs{'links'}{$item} = $settings->{$item};
897: $is_custom{$item} = 1;
898: }
899: }
900: } else {
901: if ($designhash{$dom.'.login.font'} ne '') {
902: $designs{'font'} = $designhash{$dom.'.login.font'};
903: $is_custom{'font'} = 1;
904: }
905: foreach my $item (@images) {
906: if ($designhash{$dom.'.login.'.$item} ne '') {
907: $designs{$item} = $designhash{$dom.'.login.'.$item};
908: $is_custom{$item} = 1;
909: }
910: }
911: foreach my $item (@bgs) {
912: if ($designhash{$dom.'.login.'.$item} ne '') {
913: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
914: $is_custom{$item} = 1;
915: }
916: }
917: foreach my $item (@links) {
918: if ($designhash{$dom.'.login.'.$item} ne '') {
919: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
920: $is_custom{$item} = 1;
921: }
922: }
923: }
924: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
925: logo => 'Institution Logo',
926: domlogo => 'Domain Logo',
927: login => 'Login box');
928: my $itemcount = 1;
929: foreach my $item (@toggles) {
930: $css_class = $itemcount%2?' class="LC_odd_row"':'';
931: $datatable .=
932: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
933: '</td><td>'.
934: '<span class="LC_nobreak"><label><input type="radio" name="'.
935: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
936: '</label> <label><input type="radio" name="'.$item.'"'.
937: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
938: '</tr>';
939: $itemcount ++;
940: }
941: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
942: $datatable .= '</tr></table></td></tr>';
943: } elsif ($caller eq 'help') {
944: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
945: my $switchserver = &check_switchserver($dom,$confname);
946: my $itemcount = 1;
947: $defaulturl = '/adm/loginproblems.html';
948: $defaulttype = 'default';
949: %lt = &Apache::lonlocal::texthash (
950: del => 'Delete?',
951: rep => 'Replace:',
952: upl => 'Upload:',
953: default => 'Default',
954: custom => 'Custom',
955: );
956: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
957: my @currlangs;
958: if (ref($settings) eq 'HASH') {
959: if (ref($settings->{'helpurl'}) eq 'HASH') {
960: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
961: next if ($settings->{'helpurl'}{$key} eq '');
962: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
963: $type{$key} = 'custom';
964: unless ($key eq 'nolang') {
965: push(@currlangs,$key);
966: }
967: }
968: } elsif ($settings->{'helpurl'} ne '') {
969: $type{'nolang'} = 'custom';
970: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
971: }
972: }
973: foreach my $lang ('nolang',sort(@currlangs)) {
974: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
975: $datatable .= '<tr'.$css_class.'>';
976: if ($url{$lang} eq '') {
977: $url{$lang} = $defaulturl;
978: }
979: if ($type{$lang} eq '') {
980: $type{$lang} = $defaulttype;
981: }
982: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
983: if ($lang eq 'nolang') {
984: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
985: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
986: } else {
987: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
988: $langchoices{$lang},
989: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
990: }
991: $datatable .= '</span></td>'."\n".
992: '<td class="LC_left_item">';
993: if ($type{$lang} eq 'custom') {
994: $datatable .= '<span class="LC_nobreak"><label>'.
995: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
996: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
997: } else {
998: $datatable .= $lt{'upl'};
999: }
1000: $datatable .='<br />';
1001: if ($switchserver) {
1002: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1003: } else {
1004: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1005: }
1006: $datatable .= '</td></tr>';
1007: $itemcount ++;
1008: }
1009: my @addlangs;
1010: foreach my $lang (sort(keys(%langchoices))) {
1011: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1012: push(@addlangs,$lang);
1013: }
1014: if (@addlangs > 0) {
1015: my %toadd;
1016: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1017: $toadd{''} = &mt('Select');
1018: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1019: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1020: &mt('Add log-in help page for a specific language:').' '.
1021: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1022: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1023: if ($switchserver) {
1024: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1025: } else {
1026: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1027: }
1028: $datatable .= '</td></tr>';
1029: $itemcount ++;
1030: }
1031: $datatable .= &captcha_choice('login',$settings,$itemcount);
1032: }
1033: return $datatable;
1034: }
1035:
1036: sub login_choices {
1037: my %choices =
1038: &Apache::lonlocal::texthash (
1039: coursecatalog => 'Display Course/Community Catalog link?',
1040: adminmail => "Display Administrator's E-mail Address?",
1041: disallowlogin => "Login page requests redirected",
1042: hostid => "Server",
1043: server => "Redirect to:",
1044: serverpath => "Path",
1045: custompath => "Custom",
1046: exempt => "Exempt IP(s)",
1047: directlogin => "No redirect",
1048: newuser => "Link to create a user account",
1049: img => "Header",
1050: logo => "Main Logo",
1051: domlogo => "Domain Logo",
1052: login => "Log-in Header",
1053: textcol => "Text color",
1054: bgcol => "Box color",
1055: bgs => "Background colors",
1056: links => "Link colors",
1057: font => "Font color",
1058: pgbg => "Header",
1059: mainbg => "Page",
1060: sidebg => "Login box",
1061: link => "Link",
1062: alink => "Active link",
1063: vlink => "Visited link",
1064: );
1065: return %choices;
1066: }
1067:
1068: sub print_rolecolors {
1069: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1070: my %choices = &color_font_choices();
1071: my @bgs = ('pgbg','tabbg','sidebg');
1072: my @links = ('link','alink','vlink');
1073: my @images = ('img');
1074: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1075: my %designhash = &Apache::loncommon::get_domainconf($dom);
1076: my %defaultdesign = %Apache::loncommon::defaultdesign;
1077: my (%is_custom,%designs);
1078: my %defaults = (
1079: img => $defaultdesign{$role.'.img'},
1080: font => $defaultdesign{$role.'.font'},
1081: fontmenu => $defaultdesign{$role.'.fontmenu'},
1082: );
1083: foreach my $item (@bgs) {
1084: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1085: }
1086: foreach my $item (@links) {
1087: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1088: }
1089: if (ref($settings) eq 'HASH') {
1090: if (ref($settings->{$role}) eq 'HASH') {
1091: if ($settings->{$role}->{'img'} ne '') {
1092: $designs{'img'} = $settings->{$role}->{'img'};
1093: $is_custom{'img'} = 1;
1094: }
1095: if ($settings->{$role}->{'font'} ne '') {
1096: $designs{'font'} = $settings->{$role}->{'font'};
1097: $is_custom{'font'} = 1;
1098: }
1099: if ($settings->{$role}->{'fontmenu'} ne '') {
1100: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1101: $is_custom{'fontmenu'} = 1;
1102: }
1103: foreach my $item (@bgs) {
1104: if ($settings->{$role}->{$item} ne '') {
1105: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1106: $is_custom{$item} = 1;
1107: }
1108: }
1109: foreach my $item (@links) {
1110: if ($settings->{$role}->{$item} ne '') {
1111: $designs{'links'}{$item} = $settings->{$role}->{$item};
1112: $is_custom{$item} = 1;
1113: }
1114: }
1115: }
1116: } else {
1117: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1118: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1119: $is_custom{'img'} = 1;
1120: }
1121: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1122: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1123: $is_custom{'fontmenu'} = 1;
1124: }
1125: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1126: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1127: $is_custom{'font'} = 1;
1128: }
1129: foreach my $item (@bgs) {
1130: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1131: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1132: $is_custom{$item} = 1;
1133:
1134: }
1135: }
1136: foreach my $item (@links) {
1137: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1138: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1139: $is_custom{$item} = 1;
1140: }
1141: }
1142: }
1143: my $itemcount = 1;
1144: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1145: $datatable .= '</tr></table></td></tr>';
1146: return $datatable;
1147: }
1148:
1149: sub display_color_options {
1150: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1151: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1152: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1153: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1154: my $datatable = '<tr'.$css_class.'>'.
1155: '<td>'.$choices->{'font'}.'</td>';
1156: if (!$is_custom->{'font'}) {
1157: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1158: } else {
1159: $datatable .= '<td> </td>';
1160: }
1161: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
1162: $datatable .= '<td><span class="LC_nobreak">'.
1163: '<input type="text" size="10" name="'.$role.'_font"'.
1164: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
1165: ' <span id="css_'.$role.'_font" style="background-color: '.
1166: $designs->{'font'}.';"> </span>'.
1167: '</span></td></tr>';
1168: unless ($role eq 'login') {
1169: $datatable .= '<tr'.$css_class.'>'.
1170: '<td>'.$choices->{'fontmenu'}.'</td>';
1171: if (!$is_custom->{'fontmenu'}) {
1172: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1173: } else {
1174: $datatable .= '<td> </td>';
1175: }
1176: $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
1177: $datatable .= '<td><span class="LC_nobreak">'.
1178: '<input type="text" size="10" name="'.$role.'_fontmenu"'.
1179: ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
1180: ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
1181: $designs->{'fontmenu'}.';"> </span>'.
1182: '</span></td></tr>';
1183: }
1184: my $switchserver = &check_switchserver($dom,$confname);
1185: foreach my $img (@{$images}) {
1186: $itemcount ++;
1187: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1188: $datatable .= '<tr'.$css_class.'>'.
1189: '<td>'.$choices->{$img};
1190: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1191: if ($role eq 'login') {
1192: if ($img eq 'login') {
1193: $login_hdr_pick =
1194: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1195: $logincolors =
1196: &login_text_colors($img,$role,$logintext,$phase,$choices,
1197: $designs);
1198: } elsif ($img ne 'domlogo') {
1199: $datatable.= &logo_display_options($img,$defaults,$designs);
1200: }
1201: }
1202: $datatable .= '</td>';
1203: if ($designs->{$img} ne '') {
1204: $imgfile = $designs->{$img};
1205: $img_import = ($imgfile =~ m{^/adm/});
1206: } else {
1207: $imgfile = $defaults->{$img};
1208: }
1209: if ($imgfile) {
1210: my ($showfile,$fullsize);
1211: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1212: my $urldir = $1;
1213: my $filename = $2;
1214: my @info = &Apache::lonnet::stat_file($designs->{$img});
1215: if (@info) {
1216: my $thumbfile = 'tn-'.$filename;
1217: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1218: if (@thumb) {
1219: $showfile = $urldir.'/'.$thumbfile;
1220: } else {
1221: $showfile = $imgfile;
1222: }
1223: } else {
1224: $showfile = '';
1225: }
1226: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1227: $showfile = $imgfile;
1228: my $imgdir = $1;
1229: my $filename = $2;
1230: if (-e "$londocroot/$imgdir/tn-".$filename) {
1231: $showfile = "/$imgdir/tn-".$filename;
1232: } else {
1233: my $input = $londocroot.$imgfile;
1234: my $output = "$londocroot/$imgdir/tn-".$filename;
1235: if (!-e $output) {
1236: my ($width,$height) = &thumb_dimensions();
1237: my ($fullwidth,$fullheight) = &check_dimensions($input);
1238: if ($fullwidth ne '' && $fullheight ne '') {
1239: if ($fullwidth > $width && $fullheight > $height) {
1240: my $size = $width.'x'.$height;
1241: system("convert -sample $size $input $output");
1242: $showfile = "/$imgdir/tn-".$filename;
1243: }
1244: }
1245: }
1246: }
1247: }
1248: if ($showfile) {
1249: if ($showfile =~ m{^/(adm|res)/}) {
1250: if ($showfile =~ m{^/res/}) {
1251: my $local_showfile =
1252: &Apache::lonnet::filelocation('',$showfile);
1253: &Apache::lonnet::repcopy($local_showfile);
1254: }
1255: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1256: }
1257: if ($imgfile) {
1258: if ($imgfile =~ m{^/(adm|res)/}) {
1259: if ($imgfile =~ m{^/res/}) {
1260: my $local_imgfile =
1261: &Apache::lonnet::filelocation('',$imgfile);
1262: &Apache::lonnet::repcopy($local_imgfile);
1263: }
1264: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1265: } else {
1266: $fullsize = $imgfile;
1267: }
1268: }
1269: $datatable .= '<td>';
1270: if ($img eq 'login') {
1271: $datatable .= $login_hdr_pick;
1272: }
1273: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1274: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1275: } else {
1276: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1277: &mt('Upload:');
1278: }
1279: } else {
1280: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1281: &mt('Upload:');
1282: }
1283: if ($switchserver) {
1284: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1285: } else {
1286: if ($img ne 'login') { # suppress file selection for Log-in header
1287: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1288: }
1289: }
1290: $datatable .= '</td></tr>';
1291: }
1292: $itemcount ++;
1293: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1294: $datatable .= '<tr'.$css_class.'>'.
1295: '<td>'.$choices->{'bgs'}.'</td>';
1296: my $bgs_def;
1297: foreach my $item (@{$bgs}) {
1298: if (!$is_custom->{$item}) {
1299: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1300: }
1301: }
1302: if ($bgs_def) {
1303: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1304: } else {
1305: $datatable .= '<td> </td>';
1306: }
1307: $datatable .= '<td class="LC_right_item">'.
1308: '<table border="0"><tr>';
1309: foreach my $item (@{$bgs}) {
1310: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1311: $datatable .= '<td align="center">'.$link;
1312: if ($designs->{'bgs'}{$item}) {
1313: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1314: }
1315: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1316: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1317: }
1318: $datatable .= '</tr></table></td></tr>';
1319: $itemcount ++;
1320: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1321: $datatable .= '<tr'.$css_class.'>'.
1322: '<td>'.$choices->{'links'}.'</td>';
1323: my $links_def;
1324: foreach my $item (@{$links}) {
1325: if (!$is_custom->{$item}) {
1326: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1327: }
1328: }
1329: if ($links_def) {
1330: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1331: } else {
1332: $datatable .= '<td> </td>';
1333: }
1334: $datatable .= '<td class="LC_right_item">'.
1335: '<table border="0"><tr>';
1336: foreach my $item (@{$links}) {
1337: $datatable .= '<td align="center">'."\n".
1338: &color_pick($phase,$role,$item,$choices->{$item},
1339: $designs->{'links'}{$item});
1340: if ($designs->{'links'}{$item}) {
1341: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1342: }
1343: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1344: '" /></td>';
1345: }
1346: $$rowtotal += $itemcount;
1347: return $datatable;
1348: }
1349:
1350: sub logo_display_options {
1351: my ($img,$defaults,$designs) = @_;
1352: my $checkedon;
1353: if (ref($defaults) eq 'HASH') {
1354: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1355: if ($defaults->{'showlogo'}{$img}) {
1356: $checkedon = 'checked="checked" ';
1357: }
1358: }
1359: }
1360: if (ref($designs) eq 'HASH') {
1361: if (ref($designs->{'showlogo'}) eq 'HASH') {
1362: if (defined($designs->{'showlogo'}{$img})) {
1363: if ($designs->{'showlogo'}{$img} == 0) {
1364: $checkedon = '';
1365: } elsif ($designs->{'showlogo'}{$img} == 1) {
1366: $checkedon = 'checked="checked" ';
1367: }
1368: }
1369: }
1370: }
1371: return '<br /><label> <input type="checkbox" name="'.
1372: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1373: &mt('show').'</label>'."\n";
1374: }
1375:
1376: sub login_header_options {
1377: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1378: my $output = '';
1379: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1380: $output .= &mt('Text default(s):').'<br />';
1381: if (!$is_custom->{'textcol'}) {
1382: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1383: ' ';
1384: }
1385: if (!$is_custom->{'bgcol'}) {
1386: $output .= $choices->{'bgcol'}.': '.
1387: '<span id="css_'.$role.'_font" style="background-color: '.
1388: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1389: }
1390: $output .= '<br />';
1391: }
1392: $output .='<br />';
1393: return $output;
1394: }
1395:
1396: sub login_text_colors {
1397: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1398: my $color_menu = '<table border="0"><tr>';
1399: foreach my $item (@{$logintext}) {
1400: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1401: $color_menu .= '<td align="center">'.$link;
1402: if ($designs->{'logintext'}{$item}) {
1403: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1404: }
1405: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1406: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1407: '<td> </td>';
1408: }
1409: $color_menu .= '</tr></table><br />';
1410: return $color_menu;
1411: }
1412:
1413: sub image_changes {
1414: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1415: my $output;
1416: if ($img eq 'login') {
1417: # suppress image for Log-in header
1418: } elsif (!$is_custom) {
1419: if ($img ne 'domlogo') {
1420: $output .= &mt('Default image:').'<br />';
1421: } else {
1422: $output .= &mt('Default in use:').'<br />';
1423: }
1424: }
1425: if ($img eq 'login') { # suppress image for Log-in header
1426: $output .= '<td>'.$logincolors;
1427: } else {
1428: if ($img_import) {
1429: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1430: }
1431: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1432: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1433: if ($is_custom) {
1434: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1435: '<input type="checkbox" name="'.
1436: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1437: '</label> '.&mt('Replace:').'</span><br />';
1438: } else {
1439: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1440: }
1441: }
1442: return $output;
1443: }
1444:
1445: sub color_pick {
1446: my ($phase,$role,$item,$desc,$curcol) = @_;
1447: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1448: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1449: ');">'.$desc.'</a>';
1450: return $link;
1451: }
1452:
1453: sub print_quotas {
1454: my ($dom,$settings,$rowtotal,$action) = @_;
1455: my $context;
1456: if ($action eq 'quotas') {
1457: $context = 'tools';
1458: } else {
1459: $context = $action;
1460: }
1461: my ($datatable,$defaultquota,@usertools,@options,%validations);
1462: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1463: my $typecount = 0;
1464: my ($css_class,%titles);
1465: if ($context eq 'requestcourses') {
1466: @usertools = ('official','unofficial','community');
1467: @options =('norequest','approval','validate','autolimit');
1468: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1469: %titles = &courserequest_titles();
1470: } elsif ($context eq 'requestauthor') {
1471: @usertools = ('author');
1472: @options = ('norequest','approval','automatic');
1473: %titles = &authorrequest_titles();
1474: } else {
1475: @usertools = ('aboutme','blog','webdav','portfolio');
1476: %titles = &tool_titles();
1477: }
1478: if (ref($types) eq 'ARRAY') {
1479: foreach my $type (@{$types}) {
1480: my $currdefquota;
1481: unless (($context eq 'requestcourses') ||
1482: ($context eq 'requestauthor')) {
1483: if (ref($settings) eq 'HASH') {
1484: if (ref($settings->{defaultquota}) eq 'HASH') {
1485: $currdefquota = $settings->{defaultquota}->{$type};
1486: } else {
1487: $currdefquota = $settings->{$type};
1488: }
1489: }
1490: }
1491: if (defined($usertypes->{$type})) {
1492: $typecount ++;
1493: $css_class = $typecount%2?' class="LC_odd_row"':'';
1494: $datatable .= '<tr'.$css_class.'>'.
1495: '<td>'.$usertypes->{$type}.'</td>'.
1496: '<td class="LC_left_item">';
1497: if ($context eq 'requestcourses') {
1498: $datatable .= '<table><tr>';
1499: }
1500: my %cell;
1501: foreach my $item (@usertools) {
1502: if ($context eq 'requestcourses') {
1503: my ($curroption,$currlimit);
1504: if (ref($settings) eq 'HASH') {
1505: if (ref($settings->{$item}) eq 'HASH') {
1506: $curroption = $settings->{$item}->{$type};
1507: if ($curroption =~ /^autolimit=(\d*)$/) {
1508: $currlimit = $1;
1509: }
1510: }
1511: }
1512: if (!$curroption) {
1513: $curroption = 'norequest';
1514: }
1515: $datatable .= '<th>'.$titles{$item}.'</th>';
1516: foreach my $option (@options) {
1517: my $val = $option;
1518: if ($option eq 'norequest') {
1519: $val = 0;
1520: }
1521: if ($option eq 'validate') {
1522: my $canvalidate = 0;
1523: if (ref($validations{$item}) eq 'HASH') {
1524: if ($validations{$item}{$type}) {
1525: $canvalidate = 1;
1526: }
1527: }
1528: next if (!$canvalidate);
1529: }
1530: my $checked = '';
1531: if ($option eq $curroption) {
1532: $checked = ' checked="checked"';
1533: } elsif ($option eq 'autolimit') {
1534: if ($curroption =~ /^autolimit/) {
1535: $checked = ' checked="checked"';
1536: }
1537: }
1538: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1539: '<input type="radio" name="crsreq_'.$item.
1540: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1541: $titles{$option}.'</label>';
1542: if ($option eq 'autolimit') {
1543: $cell{$item} .= ' <input type="text" name="crsreq_'.
1544: $item.'_limit_'.$type.'" size="1" '.
1545: 'value="'.$currlimit.'" />';
1546: }
1547: $cell{$item} .= '</span> ';
1548: if ($option eq 'autolimit') {
1549: $cell{$item} .= $titles{'unlimited'};
1550: }
1551: }
1552: } elsif ($context eq 'requestauthor') {
1553: my $curroption;
1554: if (ref($settings) eq 'HASH') {
1555: $curroption = $settings->{$type};
1556: }
1557: if (!$curroption) {
1558: $curroption = 'norequest';
1559: }
1560: foreach my $option (@options) {
1561: my $val = $option;
1562: if ($option eq 'norequest') {
1563: $val = 0;
1564: }
1565: my $checked = '';
1566: if ($option eq $curroption) {
1567: $checked = ' checked="checked"';
1568: }
1569: $datatable .= '<span class="LC_nobreak"><label>'.
1570: '<input type="radio" name="authorreq_'.$type.
1571: '" value="'.$val.'"'.$checked.' />'.
1572: $titles{$option}.'</label></span> ';
1573: }
1574: } else {
1575: my $checked = 'checked="checked" ';
1576: if (ref($settings) eq 'HASH') {
1577: if (ref($settings->{$item}) eq 'HASH') {
1578: if ($settings->{$item}->{$type} == 0) {
1579: $checked = '';
1580: } elsif ($settings->{$item}->{$type} == 1) {
1581: $checked = 'checked="checked" ';
1582: }
1583: }
1584: }
1585: $datatable .= '<span class="LC_nobreak"><label>'.
1586: '<input type="checkbox" name="'.$context.'_'.$item.
1587: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1588: '</label></span> ';
1589: }
1590: }
1591: if ($context eq 'requestcourses') {
1592: $datatable .= '</tr><tr>';
1593: foreach my $item (@usertools) {
1594: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1595: }
1596: $datatable .= '</tr></table>';
1597: }
1598: $datatable .= '</td>';
1599: unless (($context eq 'requestcourses') ||
1600: ($context eq 'requestauthor')) {
1601: $datatable .=
1602: '<td class="LC_right_item"><span class="LC_nobreak">'.
1603: '<input type="text" name="quota_'.$type.
1604: '" value="'.$currdefquota.
1605: '" size="5" /> Mb</span></td>';
1606: }
1607: $datatable .= '</tr>';
1608: }
1609: }
1610: }
1611: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1612: $defaultquota = '20';
1613: if (ref($settings) eq 'HASH') {
1614: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1615: $defaultquota = $settings->{'defaultquota'}->{'default'};
1616: } elsif (defined($settings->{'default'})) {
1617: $defaultquota = $settings->{'default'};
1618: }
1619: }
1620: }
1621: $typecount ++;
1622: $css_class = $typecount%2?' class="LC_odd_row"':'';
1623: $datatable .= '<tr'.$css_class.'>'.
1624: '<td>'.$othertitle.'</td>'.
1625: '<td class="LC_left_item">';
1626: if ($context eq 'requestcourses') {
1627: $datatable .= '<table><tr>';
1628: }
1629: my %defcell;
1630: foreach my $item (@usertools) {
1631: if ($context eq 'requestcourses') {
1632: my ($curroption,$currlimit);
1633: if (ref($settings) eq 'HASH') {
1634: if (ref($settings->{$item}) eq 'HASH') {
1635: $curroption = $settings->{$item}->{'default'};
1636: if ($curroption =~ /^autolimit=(\d*)$/) {
1637: $currlimit = $1;
1638: }
1639: }
1640: }
1641: if (!$curroption) {
1642: $curroption = 'norequest';
1643: }
1644: $datatable .= '<th>'.$titles{$item}.'</th>';
1645: foreach my $option (@options) {
1646: my $val = $option;
1647: if ($option eq 'norequest') {
1648: $val = 0;
1649: }
1650: if ($option eq 'validate') {
1651: my $canvalidate = 0;
1652: if (ref($validations{$item}) eq 'HASH') {
1653: if ($validations{$item}{'default'}) {
1654: $canvalidate = 1;
1655: }
1656: }
1657: next if (!$canvalidate);
1658: }
1659: my $checked = '';
1660: if ($option eq $curroption) {
1661: $checked = ' checked="checked"';
1662: } elsif ($option eq 'autolimit') {
1663: if ($curroption =~ /^autolimit/) {
1664: $checked = ' checked="checked"';
1665: }
1666: }
1667: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1668: '<input type="radio" name="crsreq_'.$item.
1669: '_default" value="'.$val.'"'.$checked.' />'.
1670: $titles{$option}.'</label>';
1671: if ($option eq 'autolimit') {
1672: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1673: $item.'_limit_default" size="1" '.
1674: 'value="'.$currlimit.'" />';
1675: }
1676: $defcell{$item} .= '</span> ';
1677: if ($option eq 'autolimit') {
1678: $defcell{$item} .= $titles{'unlimited'};
1679: }
1680: }
1681: } elsif ($context eq 'requestauthor') {
1682: my $curroption;
1683: if (ref($settings) eq 'HASH') {
1684: if (ref($settings->{'requestauthor'}) eq 'HASH') {
1685: $curroption = $settings->{'requestauthor'};
1686: }
1687: }
1688: if (!$curroption) {
1689: $curroption = 'norequest';
1690: }
1691: foreach my $option (@options) {
1692: my $val = $option;
1693: if ($option eq 'norequest') {
1694: $val = 0;
1695: }
1696: my $checked = '';
1697: if ($option eq $curroption) {
1698: $checked = ' checked="checked"';
1699: }
1700: $datatable .= '<span class="LC_nobreak"><label>'.
1701: '<input type="radio" name="authorreq_default"'.
1702: ' value="'.$val.'"'.$checked.' />'.
1703: $titles{$option}.'</label></span> ';
1704: }
1705: } else {
1706: my $checked = 'checked="checked" ';
1707: if (ref($settings) eq 'HASH') {
1708: if (ref($settings->{$item}) eq 'HASH') {
1709: if ($settings->{$item}->{'default'} == 0) {
1710: $checked = '';
1711: } elsif ($settings->{$item}->{'default'} == 1) {
1712: $checked = 'checked="checked" ';
1713: }
1714: }
1715: }
1716: $datatable .= '<span class="LC_nobreak"><label>'.
1717: '<input type="checkbox" name="'.$context.'_'.$item.
1718: '" value="default" '.$checked.'/>'.$titles{$item}.
1719: '</label></span> ';
1720: }
1721: }
1722: if ($context eq 'requestcourses') {
1723: $datatable .= '</tr><tr>';
1724: foreach my $item (@usertools) {
1725: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1726: }
1727: $datatable .= '</tr></table>';
1728: }
1729: $datatable .= '</td>';
1730: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1731: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1732: '<input type="text" name="defaultquota" value="'.
1733: $defaultquota.'" size="5" /> Mb</span></td>';
1734: }
1735: $datatable .= '</tr>';
1736: $typecount ++;
1737: $css_class = $typecount%2?' class="LC_odd_row"':'';
1738: $datatable .= '<tr'.$css_class.'>'.
1739: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1740: if ($context eq 'requestcourses') {
1741: $datatable .= &mt('(overrides affiliation, if set)').
1742: '</td>'.
1743: '<td class="LC_left_item">'.
1744: '<table><tr>';
1745: } else {
1746: $datatable .= &mt('(overrides affiliation, if checked)').
1747: '</td>'.
1748: '<td class="LC_left_item" colspan="2">'.
1749: '<br />';
1750: }
1751: my %advcell;
1752: foreach my $item (@usertools) {
1753: if ($context eq 'requestcourses') {
1754: my ($curroption,$currlimit);
1755: if (ref($settings) eq 'HASH') {
1756: if (ref($settings->{$item}) eq 'HASH') {
1757: $curroption = $settings->{$item}->{'_LC_adv'};
1758: if ($curroption =~ /^autolimit=(\d*)$/) {
1759: $currlimit = $1;
1760: }
1761: }
1762: }
1763: $datatable .= '<th>'.$titles{$item}.'</th>';
1764: my $checked = '';
1765: if ($curroption eq '') {
1766: $checked = ' checked="checked"';
1767: }
1768: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1769: '<input type="radio" name="crsreq_'.$item.
1770: '__LC_adv" value=""'.$checked.' />'.
1771: &mt('No override set').'</label></span> ';
1772: foreach my $option (@options) {
1773: my $val = $option;
1774: if ($option eq 'norequest') {
1775: $val = 0;
1776: }
1777: if ($option eq 'validate') {
1778: my $canvalidate = 0;
1779: if (ref($validations{$item}) eq 'HASH') {
1780: if ($validations{$item}{'_LC_adv'}) {
1781: $canvalidate = 1;
1782: }
1783: }
1784: next if (!$canvalidate);
1785: }
1786: my $checked = '';
1787: if ($val eq $curroption) {
1788: $checked = ' checked="checked"';
1789: } elsif ($option eq 'autolimit') {
1790: if ($curroption =~ /^autolimit/) {
1791: $checked = ' checked="checked"';
1792: }
1793: }
1794: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1795: '<input type="radio" name="crsreq_'.$item.
1796: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1797: $titles{$option}.'</label>';
1798: if ($option eq 'autolimit') {
1799: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1800: $item.'_limit__LC_adv" size="1" '.
1801: 'value="'.$currlimit.'" />';
1802: }
1803: $advcell{$item} .= '</span> ';
1804: if ($option eq 'autolimit') {
1805: $advcell{$item} .= $titles{'unlimited'};
1806: }
1807: }
1808: } elsif ($context eq 'requestauthor') {
1809: my $curroption;
1810: if (ref($settings) eq 'HASH') {
1811: $curroption = $settings->{'_LC_adv'};
1812: }
1813: my $checked = '';
1814: if ($curroption eq '') {
1815: $checked = ' checked="checked"';
1816: }
1817: $datatable .= '<span class="LC_nobreak"><label>'.
1818: '<input type="radio" name="authorreq__LC_adv"'.
1819: ' value=""'.$checked.' />'.
1820: &mt('No override set').'</label></span> ';
1821: foreach my $option (@options) {
1822: my $val = $option;
1823: if ($option eq 'norequest') {
1824: $val = 0;
1825: }
1826: my $checked = '';
1827: if ($val eq $curroption) {
1828: $checked = ' checked="checked"';
1829: }
1830: $datatable .= '<span class="LC_nobreak"><label>'.
1831: '<input type="radio" name="crsreq_'.$item.
1832: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1833: $titles{$option}.'</label></span> ';
1834: }
1835: } else {
1836: my $checked = 'checked="checked" ';
1837: if (ref($settings) eq 'HASH') {
1838: if (ref($settings->{$item}) eq 'HASH') {
1839: if ($settings->{$item}->{'_LC_adv'} == 0) {
1840: $checked = '';
1841: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1842: $checked = 'checked="checked" ';
1843: }
1844: }
1845: }
1846: $datatable .= '<span class="LC_nobreak"><label>'.
1847: '<input type="checkbox" name="'.$context.'_'.$item.
1848: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1849: '</label></span> ';
1850: }
1851: }
1852: if ($context eq 'requestcourses') {
1853: $datatable .= '</tr><tr>';
1854: foreach my $item (@usertools) {
1855: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1856: }
1857: $datatable .= '</tr></table>';
1858: }
1859: $datatable .= '</td></tr>';
1860: $$rowtotal += $typecount;
1861: return $datatable;
1862: }
1863:
1864: sub print_requestmail {
1865: my ($dom,$action,$settings,$rowtotal) = @_;
1866: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1867: $now = time;
1868: $rows = 0;
1869: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1870: foreach my $server (keys(%dompersonnel)) {
1871: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1872: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1873: if (!grep(/^$uname:$udom$/,@domcoord)) {
1874: push(@domcoord,$uname.':'.$udom);
1875: }
1876: }
1877: }
1878: if (ref($settings) eq 'HASH') {
1879: if (ref($settings->{'notify'}) eq 'HASH') {
1880: if ($settings->{'notify'}{'approval'} ne '') {
1881: @currapproval = split(',',$settings->{'notify'}{'approval'});
1882: }
1883: }
1884: }
1885: if (@currapproval) {
1886: foreach my $dc (@currapproval) {
1887: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1888: push(@domcoord,$dc);
1889: }
1890: }
1891: }
1892: @domcoord = sort(@domcoord);
1893: my $numinrow = 4;
1894: my $numdc = @domcoord;
1895: my $css_class = 'class="LC_odd_row"';
1896: my $text;
1897: if ($action eq 'requestcourses') {
1898: $text = &mt('Receive notification of course requests requiring approval');
1899: } else {
1900: $text = &mt('Receive notification of authoring space requests requiring approval')
1901: }
1902: $datatable = '<tr '.$css_class.'>'.
1903: ' <td>'.$text.'</td>'.
1904: ' <td class="LC_left_item">';
1905: if (@domcoord > 0) {
1906: $datatable .= '<table>';
1907: for (my $i=0; $i<$numdc; $i++) {
1908: my $rem = $i%($numinrow);
1909: if ($rem == 0) {
1910: if ($i > 0) {
1911: $datatable .= '</tr>';
1912: }
1913: $datatable .= '<tr>';
1914: $rows ++;
1915: }
1916: my $check = ' ';
1917: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1918: $check = ' checked="checked" ';
1919: }
1920: my ($uname,$udom) = split(':',$domcoord[$i]);
1921: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1922: if ($i == $numdc-1) {
1923: my $colsleft = $numinrow-$rem;
1924: if ($colsleft > 1) {
1925: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1926: } else {
1927: $datatable .= '<td class="LC_left_item">';
1928: }
1929: } else {
1930: $datatable .= '<td class="LC_left_item">';
1931: }
1932: $datatable .= '<span class="LC_nobreak"><label>'.
1933: '<input type="checkbox" name="reqapprovalnotify" '.
1934: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1935: $fullname.'</label></span></td>';
1936: }
1937: $datatable .= '</tr></table>';
1938: } else {
1939: $datatable .= &mt('There are no active Domain Coordinators');
1940: $rows ++;
1941: }
1942: $datatable .='</td></tr>';
1943: $$rowtotal += $rows;
1944: return $datatable;
1945: }
1946:
1947: sub print_autoenroll {
1948: my ($dom,$settings,$rowtotal) = @_;
1949: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1950: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
1951: if (ref($settings) eq 'HASH') {
1952: if (exists($settings->{'run'})) {
1953: if ($settings->{'run'} eq '0') {
1954: $runoff = ' checked="checked" ';
1955: $runon = ' ';
1956: } else {
1957: $runon = ' checked="checked" ';
1958: $runoff = ' ';
1959: }
1960: } else {
1961: if ($autorun) {
1962: $runon = ' checked="checked" ';
1963: $runoff = ' ';
1964: } else {
1965: $runoff = ' checked="checked" ';
1966: $runon = ' ';
1967: }
1968: }
1969: if (exists($settings->{'co-owners'})) {
1970: if ($settings->{'co-owners'} eq '0') {
1971: $coownersoff = ' checked="checked" ';
1972: $coownerson = ' ';
1973: } else {
1974: $coownerson = ' checked="checked" ';
1975: $coownersoff = ' ';
1976: }
1977: } else {
1978: $coownersoff = ' checked="checked" ';
1979: $coownerson = ' ';
1980: }
1981: if (exists($settings->{'sender_domain'})) {
1982: $defdom = $settings->{'sender_domain'};
1983: }
1984: } else {
1985: if ($autorun) {
1986: $runon = ' checked="checked" ';
1987: $runoff = ' ';
1988: } else {
1989: $runoff = ' checked="checked" ';
1990: $runon = ' ';
1991: }
1992: }
1993: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1994: my $notif_sender;
1995: if (ref($settings) eq 'HASH') {
1996: $notif_sender = $settings->{'sender_uname'};
1997: }
1998: my $datatable='<tr class="LC_odd_row">'.
1999: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2000: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2001: '<input type="radio" name="autoenroll_run"'.
2002: $runon.' value="1" />'.&mt('Yes').'</label> '.
2003: '<label><input type="radio" name="autoenroll_run"'.
2004: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2005: '</tr><tr>'.
2006: '<td>'.&mt('Notification messages - sender').
2007: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2008: &mt('username').': '.
2009: '<input type="text" name="sender_uname" value="'.
2010: $notif_sender.'" size="10" /> '.&mt('domain').
2011: ': '.$domform.'</span></td></tr>'.
2012: '<tr class="LC_odd_row">'.
2013: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2014: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2015: '<input type="radio" name="autoassign_coowners"'.
2016: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2017: '<label><input type="radio" name="autoassign_coowners"'.
2018: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2019: '</tr>';
2020: $$rowtotal += 3;
2021: return $datatable;
2022: }
2023:
2024: sub print_autoupdate {
2025: my ($position,$dom,$settings,$rowtotal) = @_;
2026: my $datatable;
2027: if ($position eq 'top') {
2028: my $updateon = ' ';
2029: my $updateoff = ' checked="checked" ';
2030: my $classlistson = ' ';
2031: my $classlistsoff = ' checked="checked" ';
2032: if (ref($settings) eq 'HASH') {
2033: if ($settings->{'run'} eq '1') {
2034: $updateon = $updateoff;
2035: $updateoff = ' ';
2036: }
2037: if ($settings->{'classlists'} eq '1') {
2038: $classlistson = $classlistsoff;
2039: $classlistsoff = ' ';
2040: }
2041: }
2042: my %title = (
2043: run => 'Auto-update active?',
2044: classlists => 'Update information in classlists?',
2045: );
2046: $datatable = '<tr class="LC_odd_row">'.
2047: '<td>'.&mt($title{'run'}).'</td>'.
2048: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2049: '<input type="radio" name="autoupdate_run"'.
2050: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2051: '<label><input type="radio" name="autoupdate_run"'.
2052: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2053: '</tr><tr>'.
2054: '<td>'.&mt($title{'classlists'}).'</td>'.
2055: '<td class="LC_right_item"><span class="LC_nobreak">'.
2056: '<label><input type="radio" name="classlists"'.
2057: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2058: '<label><input type="radio" name="classlists"'.
2059: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2060: '</tr>';
2061: $$rowtotal += 2;
2062: } elsif ($position eq 'middle') {
2063: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2064: my $numinrow = 3;
2065: my $locknamesettings;
2066: $datatable .= &insttypes_row($settings,$types,$usertypes,
2067: $dom,$numinrow,$othertitle,
2068: 'lockablenames');
2069: $$rowtotal ++;
2070: } else {
2071: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2072: my @fields = ('lastname','firstname','middlename','generation',
2073: 'permanentemail','id');
2074: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2075: my $numrows = 0;
2076: if (ref($types) eq 'ARRAY') {
2077: if (@{$types} > 0) {
2078: $datatable =
2079: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2080: \@fields,$types,\$numrows);
2081: $$rowtotal += @{$types};
2082: }
2083: }
2084: $datatable .=
2085: &usertype_update_row($settings,{'default' => $othertitle},
2086: \%fieldtitles,\@fields,['default'],
2087: \$numrows);
2088: $$rowtotal ++;
2089: }
2090: return $datatable;
2091: }
2092:
2093: sub print_autocreate {
2094: my ($dom,$settings,$rowtotal) = @_;
2095: my (%createon,%createoff);
2096: my $curr_dc;
2097: my @types = ('xml','req');
2098: if (ref($settings) eq 'HASH') {
2099: foreach my $item (@types) {
2100: $createoff{$item} = ' checked="checked" ';
2101: $createon{$item} = ' ';
2102: if (exists($settings->{$item})) {
2103: if ($settings->{$item}) {
2104: $createon{$item} = ' checked="checked" ';
2105: $createoff{$item} = ' ';
2106: }
2107: }
2108: }
2109: $curr_dc = $settings->{'xmldc'};
2110: } else {
2111: foreach my $item (@types) {
2112: $createoff{$item} = ' checked="checked" ';
2113: $createon{$item} = ' ';
2114: }
2115: }
2116: $$rowtotal += 2;
2117: my $datatable='<tr class="LC_odd_row">'.
2118: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2119: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2120: '<input type="radio" name="autocreate_xml"'.
2121: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2122: '<label><input type="radio" name="autocreate_xml"'.
2123: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2124: '</td></tr><tr>'.
2125: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2126: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2127: '<input type="radio" name="autocreate_req"'.
2128: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2129: '<label><input type="radio" name="autocreate_req"'.
2130: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2131: my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);
2132: if ($numdc > 1) {
2133: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
2134: &mt('Course creation processed as: (choose Dom. Coord.)').
2135: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
2136: $$rowtotal ++ ;
2137: } else {
2138: $datatable .= $dctable.'</td></tr>';
2139: }
2140: return $datatable;
2141: }
2142:
2143: sub print_directorysrch {
2144: my ($dom,$settings,$rowtotal) = @_;
2145: my $srchon = ' ';
2146: my $srchoff = ' checked="checked" ';
2147: my ($exacton,$containson,$beginson);
2148: my $localon = ' ';
2149: my $localoff = ' checked="checked" ';
2150: if (ref($settings) eq 'HASH') {
2151: if ($settings->{'available'} eq '1') {
2152: $srchon = $srchoff;
2153: $srchoff = ' ';
2154: }
2155: if ($settings->{'localonly'} eq '1') {
2156: $localon = $localoff;
2157: $localoff = ' ';
2158: }
2159: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2160: foreach my $type (@{$settings->{'searchtypes'}}) {
2161: if ($type eq 'exact') {
2162: $exacton = ' checked="checked" ';
2163: } elsif ($type eq 'contains') {
2164: $containson = ' checked="checked" ';
2165: } elsif ($type eq 'begins') {
2166: $beginson = ' checked="checked" ';
2167: }
2168: }
2169: } else {
2170: if ($settings->{'searchtypes'} eq 'exact') {
2171: $exacton = ' checked="checked" ';
2172: } elsif ($settings->{'searchtypes'} eq 'contains') {
2173: $containson = ' checked="checked" ';
2174: } elsif ($settings->{'searchtypes'} eq 'specify') {
2175: $exacton = ' checked="checked" ';
2176: $containson = ' checked="checked" ';
2177: }
2178: }
2179: }
2180: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2181: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2182:
2183: my $numinrow = 4;
2184: my $cansrchrow = 0;
2185: my $datatable='<tr class="LC_odd_row">'.
2186: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2187: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2188: '<input type="radio" name="dirsrch_available"'.
2189: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2190: '<label><input type="radio" name="dirsrch_available"'.
2191: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2192: '</tr><tr>'.
2193: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2194: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2195: '<input type="radio" name="dirsrch_localonly"'.
2196: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2197: '<label><input type="radio" name="dirsrch_localonly"'.
2198: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2199: '</tr>';
2200: $$rowtotal += 2;
2201: if (ref($usertypes) eq 'HASH') {
2202: if (keys(%{$usertypes}) > 0) {
2203: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2204: $numinrow,$othertitle,'cansearch');
2205: $cansrchrow = 1;
2206: }
2207: }
2208: if ($cansrchrow) {
2209: $$rowtotal ++;
2210: $datatable .= '<tr>';
2211: } else {
2212: $datatable .= '<tr class="LC_odd_row">';
2213: }
2214: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2215: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2216: foreach my $title (@{$titleorder}) {
2217: if (defined($searchtitles->{$title})) {
2218: my $check = ' ';
2219: if (ref($settings) eq 'HASH') {
2220: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2221: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2222: $check = ' checked="checked" ';
2223: }
2224: }
2225: }
2226: $datatable .= '<td class="LC_left_item">'.
2227: '<span class="LC_nobreak"><label>'.
2228: '<input type="checkbox" name="searchby" '.
2229: 'value="'.$title.'"'.$check.'/>'.
2230: $searchtitles->{$title}.'</label></span></td>';
2231: }
2232: }
2233: $datatable .= '</tr></table></td></tr>';
2234: $$rowtotal ++;
2235: if ($cansrchrow) {
2236: $datatable .= '<tr class="LC_odd_row">';
2237: } else {
2238: $datatable .= '<tr>';
2239: }
2240: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2241: '<td class="LC_left_item" colspan="2">'.
2242: '<span class="LC_nobreak"><label>'.
2243: '<input type="checkbox" name="searchtypes" '.
2244: $exacton.' value="exact" />'.&mt('Exact match').
2245: '</label> '.
2246: '<label><input type="checkbox" name="searchtypes" '.
2247: $beginson.' value="begins" />'.&mt('Begins with').
2248: '</label> '.
2249: '<label><input type="checkbox" name="searchtypes" '.
2250: $containson.' value="contains" />'.&mt('Contains').
2251: '</label></span></td></tr>';
2252: $$rowtotal ++;
2253: return $datatable;
2254: }
2255:
2256: sub print_contacts {
2257: my ($dom,$settings,$rowtotal) = @_;
2258: my $datatable;
2259: my @contacts = ('adminemail','supportemail');
2260: my (%checked,%to,%otheremails,%bccemails);
2261: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2262: 'requestsmail');
2263: foreach my $type (@mailings) {
2264: $otheremails{$type} = '';
2265: }
2266: $bccemails{'helpdeskmail'} = '';
2267: if (ref($settings) eq 'HASH') {
2268: foreach my $item (@contacts) {
2269: if (exists($settings->{$item})) {
2270: $to{$item} = $settings->{$item};
2271: }
2272: }
2273: foreach my $type (@mailings) {
2274: if (exists($settings->{$type})) {
2275: if (ref($settings->{$type}) eq 'HASH') {
2276: foreach my $item (@contacts) {
2277: if ($settings->{$type}{$item}) {
2278: $checked{$type}{$item} = ' checked="checked" ';
2279: }
2280: }
2281: $otheremails{$type} = $settings->{$type}{'others'};
2282: if ($type eq 'helpdeskmail') {
2283: $bccemails{$type} = $settings->{$type}{'bcc'};
2284: }
2285: }
2286: } elsif ($type eq 'lonstatusmail') {
2287: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2288: }
2289: }
2290: } else {
2291: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2292: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2293: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2294: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2295: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2296: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2297: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2298: }
2299: my ($titles,$short_titles) = &contact_titles();
2300: my $rownum = 0;
2301: my $css_class;
2302: foreach my $item (@contacts) {
2303: $rownum ++;
2304: $css_class = $rownum%2?' class="LC_odd_row"':'';
2305: $datatable .= '<tr'.$css_class.'>'.
2306: '<td><span class="LC_nobreak">'.$titles->{$item}.
2307: '</span></td><td class="LC_right_item">'.
2308: '<input type="text" name="'.$item.'" value="'.
2309: $to{$item}.'" /></td></tr>';
2310: }
2311: foreach my $type (@mailings) {
2312: $rownum ++;
2313: $css_class = $rownum%2?' class="LC_odd_row"':'';
2314: $datatable .= '<tr'.$css_class.'>'.
2315: '<td><span class="LC_nobreak">'.
2316: $titles->{$type}.': </span></td>'.
2317: '<td class="LC_left_item">'.
2318: '<span class="LC_nobreak">';
2319: foreach my $item (@contacts) {
2320: $datatable .= '<label>'.
2321: '<input type="checkbox" name="'.$type.'"'.
2322: $checked{$type}{$item}.
2323: ' value="'.$item.'" />'.$short_titles->{$item}.
2324: '</label> ';
2325: }
2326: $datatable .= '</span><br />'.&mt('Others').': '.
2327: '<input type="text" name="'.$type.'_others" '.
2328: 'value="'.$otheremails{$type}.'" />';
2329: if ($type eq 'helpdeskmail') {
2330: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2331: '<input type="text" name="'.$type.'_bcc" '.
2332: 'value="'.$bccemails{$type}.'" />';
2333: }
2334: $datatable .= '</td></tr>'."\n";
2335: }
2336: $$rowtotal += $rownum;
2337: return $datatable;
2338: }
2339:
2340: sub print_helpsettings {
2341: my ($dom,$confname,$settings,$rowtotal) = @_;
2342: my ($datatable,$itemcount);
2343: $itemcount = 1;
2344: my (%choices,%defaultchecked,@toggles);
2345: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2346: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2347: &mt('LON-CAPA bug tracker'),600,500));
2348: %defaultchecked = ('submitbugs' => 'on');
2349: @toggles = ('submitbugs',);
2350:
2351: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2352: \%choices,$itemcount);
2353: return $datatable;
2354: }
2355:
2356: sub radiobutton_prefs {
2357: my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;
2358: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2359: (ref($choices) eq 'HASH'));
2360:
2361: my (%checkedon,%checkedoff,$datatable,$css_class);
2362:
2363: foreach my $item (@{$toggles}) {
2364: if ($defaultchecked->{$item} eq 'on') {
2365: $checkedon{$item} = ' checked="checked" ';
2366: $checkedoff{$item} = ' ';
2367: } elsif ($defaultchecked->{$item} eq 'off') {
2368: $checkedoff{$item} = ' checked="checked" ';
2369: $checkedon{$item} = ' ';
2370: }
2371: }
2372: if (ref($settings) eq 'HASH') {
2373: foreach my $item (@{$toggles}) {
2374: if ($settings->{$item} eq '1') {
2375: $checkedon{$item} = ' checked="checked" ';
2376: $checkedoff{$item} = ' ';
2377: } elsif ($settings->{$item} eq '0') {
2378: $checkedoff{$item} = ' checked="checked" ';
2379: $checkedon{$item} = ' ';
2380: }
2381: }
2382: }
2383: foreach my $item (@{$toggles}) {
2384: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2385: $datatable .=
2386: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
2387: '</span></td>'.
2388: '<td class="LC_right_item"><span class="LC_nobreak">'.
2389: '<label><input type="radio" name="'.
2390: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
2391: '</label> <label><input type="radio" name="'.$item.'" '.
2392: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2393: '</span></td>'.
2394: '</tr>';
2395: $itemcount ++;
2396: }
2397: return ($datatable,$itemcount);
2398: }
2399:
2400: sub print_coursedefaults {
2401: my ($position,$dom,$settings,$rowtotal) = @_;
2402: my ($css_class,$datatable);
2403: my $itemcount = 1;
2404: if ($position eq 'top') {
2405: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2406: %choices =
2407: &Apache::lonlocal::texthash (
2408: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2409: );
2410: %defaultchecked = ('canuse_pdfforms' => 'off');
2411: @toggles = ('canuse_pdfforms',);
2412: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2413: \%choices,$itemcount);
2414: $$rowtotal += $itemcount;
2415: } else {
2416: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2417: my %choices =
2418: &Apache::lonlocal::texthash (
2419: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2420: );
2421: my $currdefresponder;
2422: if (ref($settings) eq 'HASH') {
2423: $currdefresponder = $settings->{'anonsurvey_threshold'};
2424: }
2425: if (!$currdefresponder) {
2426: $currdefresponder = 10;
2427: } elsif ($currdefresponder < 1) {
2428: $currdefresponder = 1;
2429: }
2430: $datatable .=
2431: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices{'anonsurvey_threshold'}.
2432: '</span></td>'.
2433: '<td class="LC_right_item"><span class="LC_nobreak">'.
2434: '<input type="text" name="anonsurvey_threshold"'.
2435: ' value="'.$currdefresponder.'" size="5" /></span>'.
2436: '</td></tr>';
2437: }
2438: return $datatable;
2439: }
2440:
2441: sub print_usersessions {
2442: my ($position,$dom,$settings,$rowtotal) = @_;
2443: my ($css_class,$datatable,%checked,%choices);
2444: my (%by_ip,%by_location,@intdoms);
2445: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2446:
2447: my @alldoms = &Apache::lonnet::all_domains();
2448: my %serverhomes = %Apache::lonnet::serverhomeIDs;
2449: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2450: my %altids = &id_for_thisdom(%servers);
2451: my $itemcount = 1;
2452: if ($position eq 'top') {
2453: if (keys(%serverhomes) > 1) {
2454: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
2455: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
2456: } else {
2457: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2458: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
2459: }
2460: } else {
2461: if (keys(%by_location) == 0) {
2462: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2463: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
2464: } else {
2465: my %lt = &usersession_titles();
2466: my $numinrow = 5;
2467: my $prefix;
2468: my @types;
2469: if ($position eq 'bottom') {
2470: $prefix = 'remote';
2471: @types = ('version','excludedomain','includedomain');
2472: } else {
2473: $prefix = 'hosted';
2474: @types = ('excludedomain','includedomain');
2475: }
2476: my (%current,%checkedon,%checkedoff);
2477: my @lcversions = &Apache::lonnet::all_loncaparevs();
2478: my @locations = sort(keys(%by_location));
2479: foreach my $type (@types) {
2480: $checkedon{$type} = '';
2481: $checkedoff{$type} = ' checked="checked"';
2482: }
2483: if (ref($settings) eq 'HASH') {
2484: if (ref($settings->{$prefix}) eq 'HASH') {
2485: foreach my $key (keys(%{$settings->{$prefix}})) {
2486: $current{$key} = $settings->{$prefix}{$key};
2487: if ($key eq 'version') {
2488: if ($current{$key} ne '') {
2489: $checkedon{$key} = ' checked="checked"';
2490: $checkedoff{$key} = '';
2491: }
2492: } elsif (ref($current{$key}) eq 'ARRAY') {
2493: $checkedon{$key} = ' checked="checked"';
2494: $checkedoff{$key} = '';
2495: }
2496: }
2497: }
2498: }
2499: foreach my $type (@types) {
2500: next if ($type ne 'version' && !@locations);
2501: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2502: $datatable .= '<tr'.$css_class.'>
2503: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2504: <span class="LC_nobreak">
2505: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2506: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2507: if ($type eq 'version') {
2508: my $selector = '<select name="'.$prefix.'_version">';
2509: foreach my $version (@lcversions) {
2510: my $selected = '';
2511: if ($current{'version'} eq $version) {
2512: $selected = ' selected="selected"';
2513: }
2514: $selector .= ' <option value="'.$version.'"'.
2515: $selected.'>'.$version.'</option>';
2516: }
2517: $selector .= '</select> ';
2518: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2519: } else {
2520: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2521: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2522: ' />'.(' 'x2).
2523: '<input type="button" value="'.&mt('uncheck all').'" '.
2524: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2525: "\n".
2526: '</div><div><table>';
2527: my $rem;
2528: for (my $i=0; $i<@locations; $i++) {
2529: my ($showloc,$value,$checkedtype);
2530: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2531: my $ip = $by_location{$locations[$i]}->[0];
2532: if (ref($by_ip{$ip}) eq 'ARRAY') {
2533: $value = join(':',@{$by_ip{$ip}});
2534: $showloc = join(', ',@{$by_ip{$ip}});
2535: if (ref($current{$type}) eq 'ARRAY') {
2536: foreach my $loc (@{$by_ip{$ip}}) {
2537: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2538: $checkedtype = ' checked="checked"';
2539: last;
2540: }
2541: }
2542: }
2543: }
2544: }
2545: $rem = $i%($numinrow);
2546: if ($rem == 0) {
2547: if ($i > 0) {
2548: $datatable .= '</tr>';
2549: }
2550: $datatable .= '<tr>';
2551: }
2552: $datatable .= '<td class="LC_left_item">'.
2553: '<span class="LC_nobreak"><label>'.
2554: '<input type="checkbox" name="'.$prefix.'_'.$type.
2555: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2556: '</label></span></td>';
2557: }
2558: $rem = @locations%($numinrow);
2559: my $colsleft = $numinrow - $rem;
2560: if ($colsleft > 1 ) {
2561: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2562: ' </td>';
2563: } elsif ($colsleft == 1) {
2564: $datatable .= '<td class="LC_left_item"> </td>';
2565: }
2566: $datatable .= '</tr></table>';
2567: }
2568: $datatable .= '</td></tr>';
2569: $itemcount ++;
2570: }
2571: }
2572: }
2573: $$rowtotal += $itemcount;
2574: return $datatable;
2575: }
2576:
2577: sub build_location_hashes {
2578: my ($intdoms,$by_ip,$by_location) = @_;
2579: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2580: (ref($by_location) eq 'HASH'));
2581: my %iphost = &Apache::lonnet::get_iphost();
2582: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2583: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2584: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2585: foreach my $id (@{$iphost{$primary_ip}}) {
2586: my $intdom = &Apache::lonnet::internet_dom($id);
2587: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2588: push(@{$intdoms},$intdom);
2589: }
2590: }
2591: }
2592: foreach my $ip (keys(%iphost)) {
2593: if (ref($iphost{$ip}) eq 'ARRAY') {
2594: foreach my $id (@{$iphost{$ip}}) {
2595: my $location = &Apache::lonnet::internet_dom($id);
2596: if ($location) {
2597: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2598: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2599: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2600: push(@{$by_ip->{$ip}},$location);
2601: }
2602: } else {
2603: $by_ip->{$ip} = [$location];
2604: }
2605: }
2606: }
2607: }
2608: }
2609: foreach my $ip (sort(keys(%{$by_ip}))) {
2610: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2611: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2612: my $first = $by_ip->{$ip}->[0];
2613: if (ref($by_location->{$first}) eq 'ARRAY') {
2614: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2615: push(@{$by_location->{$first}},$ip);
2616: }
2617: } else {
2618: $by_location->{$first} = [$ip];
2619: }
2620: }
2621: }
2622: return;
2623: }
2624:
2625: sub current_offloads_to {
2626: my ($dom,$settings,$servers) = @_;
2627: my (%spareid,%otherdomconfigs);
2628: if (ref($servers) eq 'HASH') {
2629: foreach my $lonhost (sort(keys(%{$servers}))) {
2630: my $gotspares;
2631: if (ref($settings) eq 'HASH') {
2632: if (ref($settings->{'spares'}) eq 'HASH') {
2633: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
2634: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
2635: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
2636: $gotspares = 1;
2637: }
2638: }
2639: }
2640: unless ($gotspares) {
2641: my $gotspares;
2642: my $serverhomeID =
2643: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
2644: my $serverhomedom =
2645: &Apache::lonnet::host_domain($serverhomeID);
2646: if ($serverhomedom ne $dom) {
2647: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
2648: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2649: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2650: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2651: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2652: $gotspares = 1;
2653: }
2654: }
2655: } else {
2656: $otherdomconfigs{$serverhomedom} =
2657: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
2658: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
2659: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2660: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2661: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
2662: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2663: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2664: $gotspares = 1;
2665: }
2666: }
2667: }
2668: }
2669: }
2670: }
2671: }
2672: unless ($gotspares) {
2673: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
2674: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2675: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2676: } else {
2677: my $server_hostname = &Apache::lonnet::hostname($lonhost);
2678: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
2679: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
2680: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2681: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2682: } else {
2683: my %what = (
2684: spareid => 1,
2685: );
2686: my ($result,$returnhash) =
2687: &Apache::lonnet::get_remote_globals($lonhost,\%what);
2688: if ($result eq 'ok') {
2689: if (ref($returnhash) eq 'HASH') {
2690: if (ref($returnhash->{'spareid'}) eq 'HASH') {
2691: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
2692: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
2693: }
2694: }
2695: }
2696: }
2697: }
2698: }
2699: }
2700: }
2701: return %spareid;
2702: }
2703:
2704: sub spares_row {
2705: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
2706: my $css_class;
2707: my $numinrow = 4;
2708: my $itemcount = 1;
2709: my $datatable;
2710: my %typetitles = &sparestype_titles();
2711: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
2712: foreach my $server (sort(keys(%{$servers}))) {
2713: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
2714: my ($othercontrol,$serverdom);
2715: if ($serverhome ne $server) {
2716: $serverdom = &Apache::lonnet::host_domain($serverhome);
2717: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2718: } else {
2719: $serverdom = &Apache::lonnet::host_domain($server);
2720: if ($serverdom ne $dom) {
2721: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2722: }
2723: }
2724: next unless (ref($spareid->{$server}) eq 'HASH');
2725: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2726: $datatable .= '<tr'.$css_class.'>
2727: <td rowspan="2">
2728: <span class="LC_nobreak"><b>'.$server.'</b> when busy, offloads to:</span></td>'."\n";
2729: my (%current,%canselect);
2730: my @choices =
2731: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
2732: foreach my $type ('primary','default') {
2733: if (ref($spareid->{$server}) eq 'HASH') {
2734: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
2735: my @spares = @{$spareid->{$server}{$type}};
2736: if (@spares > 0) {
2737: if ($othercontrol) {
2738: $current{$type} = join(', ',@spares);
2739: } else {
2740: $current{$type} .= '<table>';
2741: my $numspares = scalar(@spares);
2742: for (my $i=0; $i<@spares; $i++) {
2743: my $rem = $i%($numinrow);
2744: if ($rem == 0) {
2745: if ($i > 0) {
2746: $current{$type} .= '</tr>';
2747: }
2748: $current{$type} .= '<tr>';
2749: }
2750: $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'".');" /> '.
2751: $spareid->{$server}{$type}[$i].
2752: '</label></td>'."\n";
2753: }
2754: my $rem = @spares%($numinrow);
2755: my $colsleft = $numinrow - $rem;
2756: if ($colsleft > 1 ) {
2757: $current{$type} .= '<td colspan="'.$colsleft.
2758: '" class="LC_left_item">'.
2759: ' </td>';
2760: } elsif ($colsleft == 1) {
2761: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
2762: }
2763: $current{$type} .= '</tr></table>';
2764: }
2765: }
2766: }
2767: if ($current{$type} eq '') {
2768: $current{$type} = &mt('None specified');
2769: }
2770: if ($othercontrol) {
2771: if ($type eq 'primary') {
2772: $canselect{$type} = $othercontrol;
2773: }
2774: } else {
2775: $canselect{$type} =
2776: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
2777: '<select name="newspare_'.$type.'_'.$server.'" '.
2778: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
2779: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
2780: if (@choices > 0) {
2781: foreach my $lonhost (@choices) {
2782: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
2783: }
2784: }
2785: $canselect{$type} .= '</select>'."\n";
2786: }
2787: } else {
2788: $current{$type} = &mt('Could not be determined');
2789: if ($type eq 'primary') {
2790: $canselect{$type} = $othercontrol;
2791: }
2792: }
2793: if ($type eq 'default') {
2794: $datatable .= '<tr'.$css_class.'>';
2795: }
2796: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
2797: '<td>'.$current{$type}.'</td>'."\n".
2798: '<td>'.$canselect{$type}.'</td></tr>'."\n";
2799: }
2800: $itemcount ++;
2801: }
2802: }
2803: $$rowtotal += $itemcount;
2804: return $datatable;
2805: }
2806:
2807: sub possible_newspares {
2808: my ($server,$currspares,$serverhomes,$altids) = @_;
2809: my $serverhostname = &Apache::lonnet::hostname($server);
2810: my %excluded;
2811: if ($serverhostname ne '') {
2812: %excluded = (
2813: $serverhostname => 1,
2814: );
2815: }
2816: if (ref($currspares) eq 'HASH') {
2817: foreach my $type (keys(%{$currspares})) {
2818: if (ref($currspares->{$type}) eq 'ARRAY') {
2819: if (@{$currspares->{$type}} > 0) {
2820: foreach my $curr (@{$currspares->{$type}}) {
2821: my $hostname = &Apache::lonnet::hostname($curr);
2822: $excluded{$hostname} = 1;
2823: }
2824: }
2825: }
2826: }
2827: }
2828: my @choices;
2829: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
2830: if (keys(%{$serverhomes}) > 1) {
2831: foreach my $name (sort(keys(%{$serverhomes}))) {
2832: unless ($excluded{$name}) {
2833: if (exists($altids->{$serverhomes->{$name}})) {
2834: push(@choices,$altids->{$serverhomes->{$name}});
2835: } else {
2836: push(@choices,$serverhomes->{$name});
2837: }
2838: }
2839: }
2840: }
2841: }
2842: return sort(@choices);
2843: }
2844:
2845: sub print_loadbalancing {
2846: my ($dom,$settings,$rowtotal) = @_;
2847: my $primary_id = &Apache::lonnet::domain($dom,'primary');
2848: my $intdom = &Apache::lonnet::internet_dom($primary_id);
2849: my $numinrow = 1;
2850: my $datatable;
2851: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2852: my ($currbalancer,$currtargets,$currrules);
2853: if (keys(%servers) > 1) {
2854: if (ref($settings) eq 'HASH') {
2855: $currbalancer = $settings->{'lonhost'};
2856: $currtargets = $settings->{'targets'};
2857: $currrules = $settings->{'rules'};
2858: } else {
2859: ($currbalancer,$currtargets) =
2860: &Apache::lonnet::get_lonbalancer_config(\%servers);
2861: }
2862: } else {
2863: return;
2864: }
2865: my ($othertitle,$usertypes,$types) =
2866: &Apache::loncommon::sorted_inst_types($dom);
2867: my $rownum = 6;
2868: if (ref($types) eq 'ARRAY') {
2869: $rownum += scalar(@{$types});
2870: }
2871: my $css_class = ' class="LC_odd_row"';
2872: my $targets_div_style = 'display: none';
2873: my $disabled_div_style = 'display: block';
2874: my $homedom_div_style = 'display: none';
2875: $datatable = '<tr'.$css_class.'>'.
2876: '<td rowspan="'.$rownum.'" valign="top">'.
2877: '<p><select name="loadbalancing_lonhost" onchange="toggleTargets();">'."\n".
2878: '<option value=""';
2879: if (($currbalancer eq '') || (!grep(/^\Q$currbalancer\E$/,keys(%servers)))) {
2880: $datatable .= ' selected="selected"';
2881: } else {
2882: $targets_div_style = 'display: block';
2883: $disabled_div_style = 'display: none';
2884: if ($dom eq &Apache::lonnet::host_domain($currbalancer)) {
2885: $homedom_div_style = 'display: block';
2886: }
2887: }
2888: $datatable .= '>'.&mt('None').'</option>'."\n";
2889: foreach my $lonhost (sort(keys(%servers))) {
2890: my $selected;
2891: if ($lonhost eq $currbalancer) {
2892: $selected .= ' selected="selected"';
2893: }
2894: $datatable .= '<option value="'.$lonhost.'"'.$selected.'>'.$lonhost.'</option>'."\n";
2895: }
2896: $datatable .= '</select></p></td><td rowspan="'.$rownum.'" valign="top">'.
2897: '<div id="loadbalancing_disabled" style="'.$disabled_div_style.'">'.&mt('No dedicated Load Balancer').'</div>'."\n".
2898: '<div id="loadbalancing_targets" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
2899: my ($numspares,@spares) = &count_servers($currbalancer,%servers);
2900: my @sparestypes = ('primary','default');
2901: my %typetitles = &sparestype_titles();
2902: foreach my $sparetype (@sparestypes) {
2903: my $targettable;
2904: for (my $i=0; $i<$numspares; $i++) {
2905: my $checked;
2906: if (ref($currtargets) eq 'HASH') {
2907: if (ref($currtargets->{$sparetype}) eq 'ARRAY') {
2908: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets->{$sparetype}})) {
2909: $checked = ' checked="checked"';
2910: }
2911: }
2912: }
2913: my $chkboxval;
2914: if (($currbalancer ne '') && (grep((/^\Q$currbalancer\E$/,keys(%servers))))) {
2915: $chkboxval = $spares[$i];
2916: }
2917: $targettable .= '<td><label><input type="checkbox" name="loadbalancing_target_'.$sparetype.'"'.
2918: $checked.' value="'.$chkboxval.'" id="loadbalancing_target_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$sparetype'".');" /><span id="loadbalancing_targettxt_'.$sparetype.'_'.$i.'"> '.$chkboxval.
2919: '</span></label></td>';
2920: my $rem = $i%($numinrow);
2921: if ($rem == 0) {
2922: if ($i > 0) {
2923: $targettable .= '</tr>';
2924: }
2925: $targettable .= '<tr>';
2926: }
2927: }
2928: if ($targettable ne '') {
2929: my $rem = $numspares%($numinrow);
2930: my $colsleft = $numinrow - $rem;
2931: if ($colsleft > 1 ) {
2932: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2933: ' </td>';
2934: } elsif ($colsleft == 1) {
2935: $targettable .= '<td class="LC_left_item"> </td>';
2936: }
2937: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
2938: '<table><tr>'.$targettable.'</table><br />';
2939: }
2940: }
2941: $datatable .= '</div></td></tr>'.
2942: &loadbalancing_rules($dom,$intdom,$currrules,$othertitle,
2943: $usertypes,$types,\%servers,$currbalancer,
2944: $targets_div_style,$homedom_div_style,$css_class);
2945: $$rowtotal += $rownum;
2946: return $datatable;
2947: }
2948:
2949: sub loadbalancing_rules {
2950: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
2951: $currbalancer,$targets_div_style,$homedom_div_style,$css_class) = @_;
2952: my $output;
2953: my ($alltypes,$othertypes,$titles) =
2954: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
2955: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
2956: foreach my $type (@{$alltypes}) {
2957: my $current;
2958: if (ref($currrules) eq 'HASH') {
2959: $current = $currrules->{$type};
2960: }
2961: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
2962: if ($dom ne &Apache::lonnet::host_domain($currbalancer)) {
2963: $current = '';
2964: }
2965: }
2966: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
2967: $servers,$currbalancer,$dom,
2968: $targets_div_style,$homedom_div_style,$css_class);
2969: }
2970: }
2971: return $output;
2972: }
2973:
2974: sub loadbalancing_titles {
2975: my ($dom,$intdom,$usertypes,$types) = @_;
2976: my %othertypes = (
2977: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
2978: '_LC_author' => &mt('Users from [_1] with author role',$dom),
2979: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
2980: '_LC_external' => &mt('Users not from [_1]',$intdom),
2981: );
2982: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external');
2983: if (ref($types) eq 'ARRAY') {
2984: unshift(@alltypes,@{$types},'default');
2985: }
2986: my %titles;
2987: foreach my $type (@alltypes) {
2988: if ($type =~ /^_LC_/) {
2989: $titles{$type} = $othertypes{$type};
2990: } elsif ($type eq 'default') {
2991: $titles{$type} = &mt('All users from [_1]',$dom);
2992: if (ref($types) eq 'ARRAY') {
2993: if (@{$types} > 0) {
2994: $titles{$type} = &mt('Other users from [_1]',$dom);
2995: }
2996: }
2997: } elsif (ref($usertypes) eq 'HASH') {
2998: $titles{$type} = $usertypes->{$type};
2999: }
3000: }
3001: return (\@alltypes,\%othertypes,\%titles);
3002: }
3003:
3004: sub loadbalance_rule_row {
3005: my ($type,$title,$current,$servers,$currbalancer,$dom,$targets_div_style,
3006: $homedom_div_style,$css_class) = @_;
3007: my @rulenames = ('default','homeserver');
3008: my %ruletitles = &offloadtype_text();
3009: if ($type eq '_LC_external') {
3010: push(@rulenames,'externalbalancer');
3011: } else {
3012: push(@rulenames,'specific');
3013: }
3014: push(@rulenames,'none');
3015: my $style = $targets_div_style;
3016: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3017: $style = $homedom_div_style;
3018: }
3019: my $output =
3020: '<tr'.$css_class.'><td valign="top"><div id="balanceruletitle_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3021: '<td><div id="balancerule_'.$type.'" style="'.$style.'">'."\n";
3022: for (my $i=0; $i<@rulenames; $i++) {
3023: my $rule = $rulenames[$i];
3024: my ($checked,$extra);
3025: if ($rulenames[$i] eq 'default') {
3026: $rule = '';
3027: }
3028: if ($rulenames[$i] eq 'specific') {
3029: if (ref($servers) eq 'HASH') {
3030: my $default;
3031: if (($current ne '') && (exists($servers->{$current}))) {
3032: $checked = ' checked="checked"';
3033: }
3034: unless ($checked) {
3035: $default = ' selected="selected"';
3036: }
3037: $extra = ': <select name="loadbalancing_singleserver_'.$type.
3038: '" id="loadbalancing_singleserver_'.$type.
3039: '" onchange="singleServerToggle('."'$type'".')">'."\n".
3040: '<option value=""'.$default.'></option>'."\n";
3041: foreach my $lonhost (sort(keys(%{$servers}))) {
3042: next if ($lonhost eq $currbalancer);
3043: my $selected;
3044: if ($lonhost eq $current) {
3045: $selected = ' selected="selected"';
3046: }
3047: $extra .= '<option value="'.$lonhost.'"'.$selected.'>'.$lonhost.'</option>';
3048: }
3049: $extra .= '</select>';
3050: }
3051: } elsif ($rule eq $current) {
3052: $checked = ' checked="checked"';
3053: }
3054: $output .= '<span class="LC_nobreak"><label>'.
3055: '<input type="radio" name="loadbalancing_rules_'.$type.
3056: '" id="loadbalancing_rules_'.$type.'_'.$i.'" value="'.
3057: $rule.'" onclick="balanceruleChange('."this.form,'$type'".
3058: ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
3059: '</label>'.$extra.'</span><br />'."\n";
3060: }
3061: $output .= '</div></td></tr>'."\n";
3062: return $output;
3063: }
3064:
3065: sub offloadtype_text {
3066: my %ruletitles = &Apache::lonlocal::texthash (
3067: 'default' => 'Offloads to default destinations',
3068: 'homeserver' => "Offloads to user's home server",
3069: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3070: 'specific' => 'Offloads to specific server',
3071: 'none' => 'No offload',
3072: );
3073: return %ruletitles;
3074: }
3075:
3076: sub sparestype_titles {
3077: my %typestitles = &Apache::lonlocal::texthash (
3078: 'primary' => 'primary',
3079: 'default' => 'default',
3080: );
3081: return %typestitles;
3082: }
3083:
3084: sub contact_titles {
3085: my %titles = &Apache::lonlocal::texthash (
3086: 'supportemail' => 'Support E-mail address',
3087: 'adminemail' => 'Default Server Admin E-mail address',
3088: 'errormail' => 'Error reports to be e-mailed to',
3089: 'packagesmail' => 'Package update alerts to be e-mailed to',
3090: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3091: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3092: 'requestsmail' => 'E-mail from course requests requiring approval',
3093: );
3094: my %short_titles = &Apache::lonlocal::texthash (
3095: adminemail => 'Admin E-mail address',
3096: supportemail => 'Support E-mail',
3097: );
3098: return (\%titles,\%short_titles);
3099: }
3100:
3101: sub tool_titles {
3102: my %titles = &Apache::lonlocal::texthash (
3103: aboutme => 'Personal web page',
3104: blog => 'Blog',
3105: webdav => 'WebDAV',
3106: portfolio => 'Portfolio',
3107: official => 'Official courses (with institutional codes)',
3108: unofficial => 'Unofficial courses',
3109: community => 'Communities',
3110: );
3111: return %titles;
3112: }
3113:
3114: sub courserequest_titles {
3115: my %titles = &Apache::lonlocal::texthash (
3116: official => 'Official',
3117: unofficial => 'Unofficial',
3118: community => 'Communities',
3119: norequest => 'Not allowed',
3120: approval => 'Approval by Dom. Coord.',
3121: validate => 'With validation',
3122: autolimit => 'Numerical limit',
3123: unlimited => '(blank for unlimited)',
3124: );
3125: return %titles;
3126: }
3127:
3128: sub authorrequest_titles {
3129: my %titles = &Apache::lonlocal::texthash (
3130: norequest => 'Not allowed',
3131: approval => 'Approval by Dom. Coord.',
3132: automatic => 'Automatic approval',
3133: );
3134: return %titles;
3135: }
3136:
3137: sub courserequest_conditions {
3138: my %conditions = &Apache::lonlocal::texthash (
3139: approval => '(Processing of request subject to approval by Domain Coordinator).',
3140: validate => '(Processing of request subject to instittutional validation).',
3141: );
3142: return %conditions;
3143: }
3144:
3145:
3146: sub print_usercreation {
3147: my ($position,$dom,$settings,$rowtotal) = @_;
3148: my $numinrow = 4;
3149: my $datatable;
3150: if ($position eq 'top') {
3151: $$rowtotal ++;
3152: my $rowcount = 0;
3153: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3154: if (ref($rules) eq 'HASH') {
3155: if (keys(%{$rules}) > 0) {
3156: $datatable .= &user_formats_row('username',$settings,$rules,
3157: $ruleorder,$numinrow,$rowcount);
3158: $$rowtotal ++;
3159: $rowcount ++;
3160: }
3161: }
3162: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3163: if (ref($idrules) eq 'HASH') {
3164: if (keys(%{$idrules}) > 0) {
3165: $datatable .= &user_formats_row('id',$settings,$idrules,
3166: $idruleorder,$numinrow,$rowcount);
3167: $$rowtotal ++;
3168: $rowcount ++;
3169: }
3170: }
3171: my ($emailrules,$emailruleorder) =
3172: &Apache::lonnet::inst_userrules($dom,'email');
3173: if (ref($emailrules) eq 'HASH') {
3174: if (keys(%{$emailrules}) > 0) {
3175: $datatable .= &user_formats_row('email',$settings,$emailrules,
3176: $emailruleorder,$numinrow,$rowcount);
3177: $$rowtotal ++;
3178: $rowcount ++;
3179: }
3180: }
3181: if ($rowcount == 0) {
3182: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3183: $$rowtotal ++;
3184: $rowcount ++;
3185: }
3186: } elsif ($position eq 'middle') {
3187: my @creators = ('author','course','requestcrs','selfcreate');
3188: my ($rules,$ruleorder) =
3189: &Apache::lonnet::inst_userrules($dom,'username');
3190: my %lt = &usercreation_types();
3191: my %checked;
3192: my @selfcreate;
3193: if (ref($settings) eq 'HASH') {
3194: if (ref($settings->{'cancreate'}) eq 'HASH') {
3195: foreach my $item (@creators) {
3196: $checked{$item} = $settings->{'cancreate'}{$item};
3197: }
3198: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
3199: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
3200: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
3201: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
3202: @selfcreate = ('email','login','sso');
3203: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
3204: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
3205: }
3206: }
3207: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
3208: foreach my $item (@creators) {
3209: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
3210: $checked{$item} = 'none';
3211: }
3212: }
3213: }
3214: }
3215: my $rownum = 0;
3216: foreach my $item (@creators) {
3217: $rownum ++;
3218: if ($item ne 'selfcreate') {
3219: if ($checked{$item} eq '') {
3220: $checked{$item} = 'any';
3221: }
3222: }
3223: my $css_class;
3224: if ($rownum%2) {
3225: $css_class = '';
3226: } else {
3227: $css_class = ' class="LC_odd_row" ';
3228: }
3229: $datatable .= '<tr'.$css_class.'>'.
3230: '<td><span class="LC_nobreak">'.$lt{$item}.
3231: '</span></td><td align="right">';
3232: my @options;
3233: if ($item eq 'selfcreate') {
3234: push(@options,('email','login','sso'));
3235: } else {
3236: @options = ('any');
3237: if (ref($rules) eq 'HASH') {
3238: if (keys(%{$rules}) > 0) {
3239: push(@options,('official','unofficial'));
3240: }
3241: }
3242: push(@options,'none');
3243: }
3244: foreach my $option (@options) {
3245: my $type = 'radio';
3246: my $check = ' ';
3247: if ($item eq 'selfcreate') {
3248: $type = 'checkbox';
3249: if (grep(/^\Q$option\E$/,@selfcreate)) {
3250: $check = ' checked="checked" ';
3251: }
3252: } else {
3253: if ($checked{$item} eq $option) {
3254: $check = ' checked="checked" ';
3255: }
3256: }
3257: $datatable .= '<span class="LC_nobreak"><label>'.
3258: '<input type="'.$type.'" name="can_createuser_'.
3259: $item.'" value="'.$option.'"'.$check.'/> '.
3260: $lt{$option}.'</label> </span>';
3261: }
3262: $datatable .= '</td></tr>';
3263: }
3264: my ($othertitle,$usertypes,$types) =
3265: &Apache::loncommon::sorted_inst_types($dom);
3266: my $createsettings;
3267: if (ref($settings) eq 'HASH') {
3268: $createsettings = $settings->{cancreate};
3269: }
3270: if (ref($usertypes) eq 'HASH') {
3271: if (keys(%{$usertypes}) > 0) {
3272: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
3273: $dom,$numinrow,$othertitle,
3274: 'statustocreate');
3275: $$rowtotal ++;
3276: $rownum ++;
3277: }
3278: }
3279: $datatable .= &captcha_choice('cancreate',$createsettings,$rownum);
3280: } else {
3281: my @contexts = ('author','course','domain');
3282: my @authtypes = ('int','krb4','krb5','loc');
3283: my %checked;
3284: if (ref($settings) eq 'HASH') {
3285: if (ref($settings->{'authtypes'}) eq 'HASH') {
3286: foreach my $item (@contexts) {
3287: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
3288: foreach my $auth (@authtypes) {
3289: if ($settings->{'authtypes'}{$item}{$auth}) {
3290: $checked{$item}{$auth} = ' checked="checked" ';
3291: }
3292: }
3293: }
3294: }
3295: }
3296: } else {
3297: foreach my $item (@contexts) {
3298: foreach my $auth (@authtypes) {
3299: $checked{$item}{$auth} = ' checked="checked" ';
3300: }
3301: }
3302: }
3303: my %title = &context_names();
3304: my %authname = &authtype_names();
3305: my $rownum = 0;
3306: my $css_class;
3307: foreach my $item (@contexts) {
3308: if ($rownum%2) {
3309: $css_class = '';
3310: } else {
3311: $css_class = ' class="LC_odd_row" ';
3312: }
3313: $datatable .= '<tr'.$css_class.'>'.
3314: '<td>'.$title{$item}.
3315: '</td><td class="LC_left_item">'.
3316: '<span class="LC_nobreak">';
3317: foreach my $auth (@authtypes) {
3318: $datatable .= '<label>'.
3319: '<input type="checkbox" name="'.$item.'_auth" '.
3320: $checked{$item}{$auth}.' value="'.$auth.'" />'.
3321: $authname{$auth}.'</label> ';
3322: }
3323: $datatable .= '</span></td></tr>';
3324: $rownum ++;
3325: }
3326: $$rowtotal += $rownum;
3327: }
3328: return $datatable;
3329: }
3330:
3331: sub captcha_choice {
3332: my ($context,$settings,$itemcount) = @_;
3333: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
3334: my %lt = &captcha_phrases();
3335: $keyentry = 'hidden';
3336: if ($context eq 'cancreate') {
3337: $rowname = &mt('CAPTCHA validation (e-mail as username)');
3338: } elsif ($context eq 'login') {
3339: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
3340: }
3341: if (ref($settings) eq 'HASH') {
3342: if ($settings->{'captcha'}) {
3343: $checked{$settings->{'captcha'}} = ' checked="checked"';
3344: } else {
3345: $checked{'original'} = ' checked="checked"';
3346: }
3347: if ($settings->{'captcha'} eq 'recaptcha') {
3348: $pubtext = $lt{'pub'};
3349: $privtext = $lt{'priv'};
3350: $keyentry = 'text';
3351: }
3352: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
3353: $currpub = $settings->{'recaptchakeys'}{'public'};
3354: $currpriv = $settings->{'recaptchakeys'}{'private'};
3355: }
3356: } else {
3357: $checked{'original'} = ' checked="checked"';
3358: }
3359: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3360: my $output = '<tr'.$css_class.'>'.
3361: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
3362: '<table><tr><td>'."\n";
3363: foreach my $option ('original','recaptcha','notused') {
3364: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
3365: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
3366: $lt{$option}.'</label></span>';
3367: unless ($option eq 'notused') {
3368: $output .= (' 'x2)."\n";
3369: }
3370: }
3371: #
3372: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
3373: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
3374: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
3375: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
3376: #
3377: $output .= '</td></tr>'."\n".
3378: '<tr><td>'."\n".
3379: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
3380: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
3381: $currpub.'" size="40" /></span><br />'."\n".
3382: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
3383: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
3384: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
3385: '</td></tr>';
3386: return $output;
3387: }
3388:
3389: sub user_formats_row {
3390: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
3391: my $output;
3392: my %text = (
3393: 'username' => 'new usernames',
3394: 'id' => 'IDs',
3395: 'email' => 'self-created accounts (e-mail)',
3396: );
3397: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3398: $output = '<tr '.$css_class.'>'.
3399: '<td><span class="LC_nobreak">';
3400: if ($type eq 'email') {
3401: $output .= &mt("Formats disallowed for $text{$type}: ");
3402: } else {
3403: $output .= &mt("Format rules to check for $text{$type}: ");
3404: }
3405: $output .= '</span></td>'.
3406: '<td class="LC_left_item" colspan="2"><table>';
3407: my $rem;
3408: if (ref($ruleorder) eq 'ARRAY') {
3409: for (my $i=0; $i<@{$ruleorder}; $i++) {
3410: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
3411: my $rem = $i%($numinrow);
3412: if ($rem == 0) {
3413: if ($i > 0) {
3414: $output .= '</tr>';
3415: }
3416: $output .= '<tr>';
3417: }
3418: my $check = ' ';
3419: if (ref($settings) eq 'HASH') {
3420: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
3421: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
3422: $check = ' checked="checked" ';
3423: }
3424: }
3425: }
3426: $output .= '<td class="LC_left_item">'.
3427: '<span class="LC_nobreak"><label>'.
3428: '<input type="checkbox" name="'.$type.'_rule" '.
3429: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
3430: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
3431: }
3432: }
3433: $rem = @{$ruleorder}%($numinrow);
3434: }
3435: my $colsleft = $numinrow - $rem;
3436: if ($colsleft > 1 ) {
3437: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3438: ' </td>';
3439: } elsif ($colsleft == 1) {
3440: $output .= '<td class="LC_left_item"> </td>';
3441: }
3442: $output .= '</tr></table></td></tr>';
3443: return $output;
3444: }
3445:
3446: sub usercreation_types {
3447: my %lt = &Apache::lonlocal::texthash (
3448: author => 'When adding a co-author',
3449: course => 'When adding a user to a course',
3450: requestcrs => 'When requesting a course',
3451: selfcreate => 'User creates own account',
3452: any => 'Any',
3453: official => 'Institutional only ',
3454: unofficial => 'Non-institutional only',
3455: email => 'E-mail address',
3456: login => 'Institutional Login',
3457: sso => 'SSO',
3458: none => 'None',
3459: );
3460: return %lt;
3461: }
3462:
3463: sub authtype_names {
3464: my %lt = &Apache::lonlocal::texthash(
3465: int => 'Internal',
3466: krb4 => 'Kerberos 4',
3467: krb5 => 'Kerberos 5',
3468: loc => 'Local',
3469: );
3470: return %lt;
3471: }
3472:
3473: sub context_names {
3474: my %context_title = &Apache::lonlocal::texthash(
3475: author => 'Creating users when an Author',
3476: course => 'Creating users when in a course',
3477: domain => 'Creating users when a Domain Coordinator',
3478: );
3479: return %context_title;
3480: }
3481:
3482: sub print_usermodification {
3483: my ($position,$dom,$settings,$rowtotal) = @_;
3484: my $numinrow = 4;
3485: my ($context,$datatable,$rowcount);
3486: if ($position eq 'top') {
3487: $rowcount = 0;
3488: $context = 'author';
3489: foreach my $role ('ca','aa') {
3490: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3491: $numinrow,$rowcount);
3492: $$rowtotal ++;
3493: $rowcount ++;
3494: }
3495: } elsif ($position eq 'middle') {
3496: $context = 'course';
3497: $rowcount = 0;
3498: foreach my $role ('st','ep','ta','in','cr') {
3499: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3500: $numinrow,$rowcount);
3501: $$rowtotal ++;
3502: $rowcount ++;
3503: }
3504: } elsif ($position eq 'bottom') {
3505: $context = 'selfcreate';
3506: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3507: $usertypes->{'default'} = $othertitle;
3508: if (ref($types) eq 'ARRAY') {
3509: push(@{$types},'default');
3510: $usertypes->{'default'} = $othertitle;
3511: foreach my $status (@{$types}) {
3512: $datatable .= &modifiable_userdata_row($context,$status,$settings,
3513: $numinrow,$rowcount,$usertypes);
3514: $$rowtotal ++;
3515: $rowcount ++;
3516: }
3517: }
3518: }
3519: return $datatable;
3520: }
3521:
3522: sub print_defaults {
3523: my ($dom,$rowtotal) = @_;
3524: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
3525: 'datelocale_def','portal_def');
3526: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3527: my $titles = &defaults_titles($dom);
3528: my $rownum = 0;
3529: my ($datatable,$css_class);
3530: foreach my $item (@items) {
3531: if ($rownum%2) {
3532: $css_class = '';
3533: } else {
3534: $css_class = ' class="LC_odd_row" ';
3535: }
3536: $datatable .= '<tr'.$css_class.'>'.
3537: '<td><span class="LC_nobreak">'.$titles->{$item}.
3538: '</span></td><td class="LC_right_item">';
3539: if ($item eq 'auth_def') {
3540: my @authtypes = ('internal','krb4','krb5','localauth');
3541: my %shortauth = (
3542: internal => 'int',
3543: krb4 => 'krb4',
3544: krb5 => 'krb5',
3545: localauth => 'loc'
3546: );
3547: my %authnames = &authtype_names();
3548: foreach my $auth (@authtypes) {
3549: my $checked = ' ';
3550: if ($domdefaults{$item} eq $auth) {
3551: $checked = ' checked="checked" ';
3552: }
3553: $datatable .= '<label><input type="radio" name="'.$item.
3554: '" value="'.$auth.'"'.$checked.'/>'.
3555: $authnames{$shortauth{$auth}}.'</label> ';
3556: }
3557: } elsif ($item eq 'timezone_def') {
3558: my $includeempty = 1;
3559: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
3560: } elsif ($item eq 'datelocale_def') {
3561: my $includeempty = 1;
3562: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
3563: } elsif ($item eq 'lang_def') {
3564: my %langchoices = &get_languages_hash();
3565: $langchoices{''} = 'No language preference';
3566: %langchoices = &Apache::lonlocal::texthash(%langchoices);
3567: $datatable .= &Apache::loncommon::select_form($domdefaults{$item},$item,
3568: \%langchoices);
3569: } else {
3570: my $size;
3571: if ($item eq 'portal_def') {
3572: $size = ' size="25"';
3573: }
3574: $datatable .= '<input type="text" name="'.$item.'" value="'.
3575: $domdefaults{$item}.'"'.$size.' />';
3576: }
3577: $datatable .= '</td></tr>';
3578: $rownum ++;
3579: }
3580: $$rowtotal += $rownum;
3581: return $datatable;
3582: }
3583:
3584: sub get_languages_hash {
3585: my %langchoices;
3586: foreach my $id (&Apache::loncommon::languageids()) {
3587: my $code = &Apache::loncommon::supportedlanguagecode($id);
3588: if ($code ne '') {
3589: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
3590: }
3591: }
3592: return %langchoices;
3593: }
3594:
3595: sub defaults_titles {
3596: my ($dom) = @_;
3597: my %titles = &Apache::lonlocal::texthash (
3598: 'auth_def' => 'Default authentication type',
3599: 'auth_arg_def' => 'Default authentication argument',
3600: 'lang_def' => 'Default language',
3601: 'timezone_def' => 'Default timezone',
3602: 'datelocale_def' => 'Default locale for dates',
3603: 'portal_def' => 'Portal/Default URL',
3604: );
3605: if ($dom) {
3606: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
3607: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
3608: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
3609: $protocol = 'http' if ($protocol ne 'https');
3610: if ($uint_dom) {
3611: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
3612: $uint_dom);
3613: }
3614: }
3615: return (\%titles);
3616: }
3617:
3618: sub print_scantronformat {
3619: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
3620: my $itemcount = 1;
3621: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
3622: %confhash);
3623: my $switchserver = &check_switchserver($dom,$confname);
3624: my %lt = &Apache::lonlocal::texthash (
3625: default => 'Default bubblesheet format file error',
3626: custom => 'Custom bubblesheet format file error',
3627: );
3628: my %scantronfiles = (
3629: default => 'default.tab',
3630: custom => 'custom.tab',
3631: );
3632: foreach my $key (keys(%scantronfiles)) {
3633: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
3634: .$scantronfiles{$key};
3635: }
3636: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
3637: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
3638: if (!$switchserver) {
3639: my $servadm = $r->dir_config('lonAdmEMail');
3640: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
3641: if ($configuserok eq 'ok') {
3642: if ($author_ok eq 'ok') {
3643: my %legacyfile = (
3644: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
3645: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
3646: );
3647: my %md5chk;
3648: foreach my $type (keys(%legacyfile)) {
3649: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
3650: chomp($md5chk{$type});
3651: }
3652: if ($md5chk{'default'} ne $md5chk{'custom'}) {
3653: foreach my $type (keys(%legacyfile)) {
3654: ($scantronurls{$type},my $error) =
3655: &legacy_scantronformat($r,$dom,$confname,
3656: $type,$legacyfile{$type},
3657: $scantronurls{$type},
3658: $scantronfiles{$type});
3659: if ($error ne '') {
3660: $error{$type} = $error;
3661: }
3662: }
3663: if (keys(%error) == 0) {
3664: $is_custom = 1;
3665: $confhash{'scantron'}{'scantronformat'} =
3666: $scantronurls{'custom'};
3667: my $putresult =
3668: &Apache::lonnet::put_dom('configuration',
3669: \%confhash,$dom);
3670: if ($putresult ne 'ok') {
3671: $error{'custom'} =
3672: '<span class="LC_error">'.
3673: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3674: }
3675: }
3676: } else {
3677: ($scantronurls{'default'},my $error) =
3678: &legacy_scantronformat($r,$dom,$confname,
3679: 'default',$legacyfile{'default'},
3680: $scantronurls{'default'},
3681: $scantronfiles{'default'});
3682: if ($error eq '') {
3683: $confhash{'scantron'}{'scantronformat'} = '';
3684: my $putresult =
3685: &Apache::lonnet::put_dom('configuration',
3686: \%confhash,$dom);
3687: if ($putresult ne 'ok') {
3688: $error{'default'} =
3689: '<span class="LC_error">'.
3690: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3691: }
3692: } else {
3693: $error{'default'} = $error;
3694: }
3695: }
3696: }
3697: }
3698: } else {
3699: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
3700: }
3701: }
3702: if (ref($settings) eq 'HASH') {
3703: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
3704: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
3705: if ((!@info) || ($info[0] eq 'no_such_dir')) {
3706: $scantronurl = '';
3707: } else {
3708: $scantronurl = $settings->{'scantronformat'};
3709: }
3710: $is_custom = 1;
3711: } else {
3712: $scantronurl = $scantronurls{'default'};
3713: }
3714: } else {
3715: if ($is_custom) {
3716: $scantronurl = $scantronurls{'custom'};
3717: } else {
3718: $scantronurl = $scantronurls{'default'};
3719: }
3720: }
3721: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3722: $datatable .= '<tr'.$css_class.'>';
3723: if (!$is_custom) {
3724: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
3725: '<span class="LC_nobreak">';
3726: if ($scantronurl) {
3727: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
3728: &mt('Default bubblesheet format file').'</a>';
3729: } else {
3730: $datatable = &mt('File unavailable for display');
3731: }
3732: $datatable .= '</span></td>';
3733: if (keys(%error) == 0) {
3734: $datatable .= '<td valign="bottom">';
3735: if (!$switchserver) {
3736: $datatable .= &mt('Upload:').'<br />';
3737: }
3738: } else {
3739: my $errorstr;
3740: foreach my $key (sort(keys(%error))) {
3741: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3742: }
3743: $datatable .= '<td>'.$errorstr;
3744: }
3745: } else {
3746: if (keys(%error) > 0) {
3747: my $errorstr;
3748: foreach my $key (sort(keys(%error))) {
3749: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3750: }
3751: $datatable .= '<td>'.$errorstr.'</td><td> ';
3752: } elsif ($scantronurl) {
3753: $datatable .= '<td><span class="LC_nobreak">'.
3754: '<a href="'.$scantronurl.'" target="_blank">'.
3755: &mt('Custom bubblesheet format file').'</a><label>'.
3756: '<input type="checkbox" name="scantronformat_del"'.
3757: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
3758: '<td><span class="LC_nobreak"> '.
3759: &mt('Replace:').'</span><br />';
3760: }
3761: }
3762: if (keys(%error) == 0) {
3763: if ($switchserver) {
3764: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3765: } else {
3766: $datatable .='<span class="LC_nobreak"> '.
3767: '<input type="file" name="scantronformat" /></span>';
3768: }
3769: }
3770: $datatable .= '</td></tr>';
3771: $$rowtotal ++;
3772: return $datatable;
3773: }
3774:
3775: sub legacy_scantronformat {
3776: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
3777: my ($url,$error);
3778: my @statinfo = &Apache::lonnet::stat_file($newurl);
3779: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
3780: (my $result,$url) =
3781: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
3782: '','',$newfile);
3783: if ($result ne 'ok') {
3784: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
3785: }
3786: }
3787: return ($url,$error);
3788: }
3789:
3790: sub print_coursecategories {
3791: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
3792: my $datatable;
3793: if ($position eq 'top') {
3794: my $toggle_cats_crs = ' ';
3795: my $toggle_cats_dom = ' checked="checked" ';
3796: my $can_cat_crs = ' ';
3797: my $can_cat_dom = ' checked="checked" ';
3798: my $toggle_catscomm_comm = ' ';
3799: my $toggle_catscomm_dom = ' checked="checked" ';
3800: my $can_catcomm_comm = ' ';
3801: my $can_catcomm_dom = ' checked="checked" ';
3802:
3803: if (ref($settings) eq 'HASH') {
3804: if ($settings->{'togglecats'} eq 'crs') {
3805: $toggle_cats_crs = $toggle_cats_dom;
3806: $toggle_cats_dom = ' ';
3807: }
3808: if ($settings->{'categorize'} eq 'crs') {
3809: $can_cat_crs = $can_cat_dom;
3810: $can_cat_dom = ' ';
3811: }
3812: if ($settings->{'togglecatscomm'} eq 'comm') {
3813: $toggle_catscomm_comm = $toggle_catscomm_dom;
3814: $toggle_catscomm_dom = ' ';
3815: }
3816: if ($settings->{'categorizecomm'} eq 'comm') {
3817: $can_catcomm_comm = $can_catcomm_dom;
3818: $can_catcomm_dom = ' ';
3819: }
3820: }
3821: my %title = &Apache::lonlocal::texthash (
3822: togglecats => 'Show/Hide a course in catalog',
3823: togglecatscomm => 'Show/Hide a community in catalog',
3824: categorize => 'Assign a category to a course',
3825: categorizecomm => 'Assign a category to a community',
3826: );
3827: my %level = &Apache::lonlocal::texthash (
3828: dom => 'Set in Domain',
3829: crs => 'Set in Course',
3830: comm => 'Set in Community',
3831: );
3832: $datatable = '<tr class="LC_odd_row">'.
3833: '<td>'.$title{'togglecats'}.'</td>'.
3834: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3835: '<input type="radio" name="togglecats"'.
3836: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3837: '<label><input type="radio" name="togglecats"'.
3838: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
3839: '</tr><tr>'.
3840: '<td>'.$title{'categorize'}.'</td>'.
3841: '<td class="LC_right_item"><span class="LC_nobreak">'.
3842: '<label><input type="radio" name="categorize"'.
3843: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3844: '<label><input type="radio" name="categorize"'.
3845: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
3846: '</tr><tr class="LC_odd_row">'.
3847: '<td>'.$title{'togglecatscomm'}.'</td>'.
3848: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3849: '<input type="radio" name="togglecatscomm"'.
3850: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3851: '<label><input type="radio" name="togglecatscomm"'.
3852: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
3853: '</tr><tr>'.
3854: '<td>'.$title{'categorizecomm'}.'</td>'.
3855: '<td class="LC_right_item"><span class="LC_nobreak">'.
3856: '<label><input type="radio" name="categorizecomm"'.
3857: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3858: '<label><input type="radio" name="categorizecomm"'.
3859: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
3860: '</tr>';
3861: $$rowtotal += 4;
3862: } else {
3863: my $css_class;
3864: my $itemcount = 1;
3865: my $cathash;
3866: if (ref($settings) eq 'HASH') {
3867: $cathash = $settings->{'cats'};
3868: }
3869: if (ref($cathash) eq 'HASH') {
3870: my (@cats,@trails,%allitems,%idx,@jsarray);
3871: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
3872: \%allitems,\%idx,\@jsarray);
3873: my $maxdepth = scalar(@cats);
3874: my $colattrib = '';
3875: if ($maxdepth > 2) {
3876: $colattrib = ' colspan="2" ';
3877: }
3878: my @path;
3879: if (@cats > 0) {
3880: if (ref($cats[0]) eq 'ARRAY') {
3881: my $numtop = @{$cats[0]};
3882: my $maxnum = $numtop;
3883: my %default_names = (
3884: instcode => &mt('Official courses'),
3885: communities => &mt('Communities'),
3886: );
3887:
3888: if ((!grep(/^instcode$/,@{$cats[0]})) ||
3889: ($cathash->{'instcode::0'} eq '') ||
3890: (!grep(/^communities$/,@{$cats[0]})) ||
3891: ($cathash->{'communities::0'} eq '')) {
3892: $maxnum ++;
3893: }
3894: my $lastidx;
3895: for (my $i=0; $i<$numtop; $i++) {
3896: my $parent = $cats[0][$i];
3897: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3898: my $item = &escape($parent).'::0';
3899: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
3900: $lastidx = $idx{$item};
3901: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3902: .'<select name="'.$item.'"'.$chgstr.'>';
3903: for (my $k=0; $k<=$maxnum; $k++) {
3904: my $vpos = $k+1;
3905: my $selstr;
3906: if ($k == $i) {
3907: $selstr = ' selected="selected" ';
3908: }
3909: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3910: }
3911: $datatable .= '</select></td><td>';
3912: if ($parent eq 'instcode' || $parent eq 'communities') {
3913: $datatable .= '<span class="LC_nobreak">'
3914: .$default_names{$parent}.'</span>';
3915: if ($parent eq 'instcode') {
3916: $datatable .= '<br /><span class="LC_nobreak">('
3917: .&mt('with institutional codes')
3918: .')</span></td><td'.$colattrib.'>';
3919: } else {
3920: $datatable .= '<table><tr><td>';
3921: }
3922: $datatable .= '<span class="LC_nobreak">'
3923: .'<label><input type="radio" name="'
3924: .$parent.'" value="1" checked="checked" />'
3925: .&mt('Display').'</label>';
3926: if ($parent eq 'instcode') {
3927: $datatable .= ' ';
3928: } else {
3929: $datatable .= '</span></td></tr><tr><td>'
3930: .'<span class="LC_nobreak">';
3931: }
3932: $datatable .= '<label><input type="radio" name="'
3933: .$parent.'" value="0" />'
3934: .&mt('Do not display').'</label></span>';
3935: if ($parent eq 'communities') {
3936: $datatable .= '</td></tr></table>';
3937: }
3938: $datatable .= '</td>';
3939: } else {
3940: $datatable .= $parent
3941: .' <label><input type="checkbox" name="deletecategory" '
3942: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
3943: }
3944: my $depth = 1;
3945: push(@path,$parent);
3946: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
3947: pop(@path);
3948: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
3949: $itemcount ++;
3950: }
3951: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3952: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
3953: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
3954: for (my $k=0; $k<=$maxnum; $k++) {
3955: my $vpos = $k+1;
3956: my $selstr;
3957: if ($k == $numtop) {
3958: $selstr = ' selected="selected" ';
3959: }
3960: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3961: }
3962: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
3963: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
3964: .'</tr>'."\n";
3965: $itemcount ++;
3966: foreach my $default ('instcode','communities') {
3967: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
3968: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3969: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
3970: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
3971: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
3972: for (my $k=0; $k<=$maxnum; $k++) {
3973: my $vpos = $k+1;
3974: my $selstr;
3975: if ($k == $maxnum) {
3976: $selstr = ' selected="selected" ';
3977: }
3978: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3979: }
3980: $datatable .= '</select></span></td>'.
3981: '<td><span class="LC_nobreak">'.
3982: $default_names{$default}.'</span>';
3983: if ($default eq 'instcode') {
3984: $datatable .= '<br /><span class="LC_nobreak">('
3985: .&mt('with institutional codes').')</span>';
3986: }
3987: $datatable .= '</td>'
3988: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
3989: .&mt('Display').'</label> '
3990: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
3991: .&mt('Do not display').'</label></span></td></tr>';
3992: }
3993: }
3994: }
3995: } else {
3996: $datatable .= &initialize_categories($itemcount);
3997: }
3998: } else {
3999: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
4000: .&initialize_categories($itemcount);
4001: }
4002: $$rowtotal += $itemcount;
4003: }
4004: return $datatable;
4005: }
4006:
4007: sub print_serverstatuses {
4008: my ($dom,$settings,$rowtotal) = @_;
4009: my $datatable;
4010: my @pages = &serverstatus_pages();
4011: my (%namedaccess,%machineaccess);
4012: foreach my $type (@pages) {
4013: $namedaccess{$type} = '';
4014: $machineaccess{$type}= '';
4015: }
4016: if (ref($settings) eq 'HASH') {
4017: foreach my $type (@pages) {
4018: if (exists($settings->{$type})) {
4019: if (ref($settings->{$type}) eq 'HASH') {
4020: foreach my $key (keys(%{$settings->{$type}})) {
4021: if ($key eq 'namedusers') {
4022: $namedaccess{$type} = $settings->{$type}->{$key};
4023: } elsif ($key eq 'machines') {
4024: $machineaccess{$type} = $settings->{$type}->{$key};
4025: }
4026: }
4027: }
4028: }
4029: }
4030: }
4031: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
4032: my $rownum = 0;
4033: my $css_class;
4034: foreach my $type (@pages) {
4035: $rownum ++;
4036: $css_class = $rownum%2?' class="LC_odd_row"':'';
4037: $datatable .= '<tr'.$css_class.'>'.
4038: '<td><span class="LC_nobreak">'.
4039: $titles->{$type}.'</span></td>'.
4040: '<td class="LC_left_item">'.
4041: '<input type="text" name="'.$type.'_namedusers" '.
4042: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
4043: '<td class="LC_right_item">'.
4044: '<span class="LC_nobreak">'.
4045: '<input type="text" name="'.$type.'_machines" '.
4046: 'value="'.$machineaccess{$type}.'" size="10" />'.
4047: '</td></tr>'."\n";
4048: }
4049: $$rowtotal += $rownum;
4050: return $datatable;
4051: }
4052:
4053: sub serverstatus_pages {
4054: return ('userstatus','lonstatus','loncron','server-status','codeversions',
4055: 'clusterstatus','metadata_keywords','metadata_harvest',
4056: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf');
4057: }
4058:
4059: sub coursecategories_javascript {
4060: my ($settings) = @_;
4061: my ($output,$jstext,$cathash);
4062: if (ref($settings) eq 'HASH') {
4063: $cathash = $settings->{'cats'};
4064: }
4065: if (ref($cathash) eq 'HASH') {
4066: my (@cats,@jsarray,%idx);
4067: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
4068: if (@jsarray > 0) {
4069: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
4070: for (my $i=0; $i<@jsarray; $i++) {
4071: if (ref($jsarray[$i]) eq 'ARRAY') {
4072: my $catstr = join('","',@{$jsarray[$i]});
4073: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
4074: }
4075: }
4076: }
4077: } else {
4078: $jstext = ' var categories = Array(1);'."\n".
4079: ' categories[0] = Array("instcode_pos");'."\n";
4080: }
4081: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
4082: my $communities_reserved = &mt('The name: "communities" is a reserved category');
4083: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
4084: $output = <<"ENDSCRIPT";
4085: <script type="text/javascript">
4086: // <![CDATA[
4087: function reorderCats(form,parent,item,idx) {
4088: var changedVal;
4089: $jstext
4090: var newpos = 'addcategory_pos';
4091: var current = new Array;
4092: if (parent == '') {
4093: var has_instcode = 0;
4094: var maxtop = categories[idx].length;
4095: for (var j=0; j<maxtop; j++) {
4096: if (categories[idx][j] == 'instcode::0') {
4097: has_instcode == 1;
4098: }
4099: }
4100: if (has_instcode == 0) {
4101: categories[idx][maxtop] = 'instcode_pos';
4102: }
4103: } else {
4104: newpos += '_'+parent;
4105: }
4106: var maxh = 1 + categories[idx].length;
4107: var current = new Array;
4108: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4109: if (item == newpos) {
4110: changedVal = newitemVal;
4111: } else {
4112: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4113: current[newitemVal] = newpos;
4114: }
4115: for (var i=0; i<categories[idx].length; i++) {
4116: var elementName = categories[idx][i];
4117: if (elementName != item) {
4118: if (form.elements[elementName]) {
4119: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4120: current[currVal] = elementName;
4121: }
4122: }
4123: }
4124: var oldVal;
4125: for (var j=0; j<maxh; j++) {
4126: if (current[j] == undefined) {
4127: oldVal = j;
4128: }
4129: }
4130: if (oldVal < changedVal) {
4131: for (var k=oldVal+1; k<=changedVal ; k++) {
4132: var elementName = current[k];
4133: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4134: }
4135: } else {
4136: for (var k=changedVal; k<oldVal; k++) {
4137: var elementName = current[k];
4138: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4139: }
4140: }
4141: return;
4142: }
4143:
4144: function categoryCheck(form) {
4145: if (form.elements['addcategory_name'].value == 'instcode') {
4146: alert('$instcode_reserved\\n$choose_again');
4147: return false;
4148: }
4149: if (form.elements['addcategory_name'].value == 'communities') {
4150: alert('$communities_reserved\\n$choose_again');
4151: return false;
4152: }
4153: return true;
4154: }
4155:
4156: // ]]>
4157: </script>
4158:
4159: ENDSCRIPT
4160: return $output;
4161: }
4162:
4163: sub initialize_categories {
4164: my ($itemcount) = @_;
4165: my ($datatable,$css_class,$chgstr);
4166: my %default_names = (
4167: instcode => 'Official courses (with institutional codes)',
4168: communities => 'Communities',
4169: );
4170: my $select0 = ' selected="selected"';
4171: my $select1 = '';
4172: foreach my $default ('instcode','communities') {
4173: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4174: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
4175: if ($default eq 'communities') {
4176: $select1 = $select0;
4177: $select0 = '';
4178: }
4179: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4180: .'<select name="'.$default.'_pos">'
4181: .'<option value="0"'.$select0.'>1</option>'
4182: .'<option value="1"'.$select1.'>2</option>'
4183: .'<option value="2">3</option></select> '
4184: .$default_names{$default}
4185: .'</span></td><td><span class="LC_nobreak">'
4186: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
4187: .&mt('Display').'</label> <label>'
4188: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
4189: .'</label></span></td></tr>';
4190: $itemcount ++;
4191: }
4192: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4193: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
4194: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4195: .'<select name="addcategory_pos"'.$chgstr.'>'
4196: .'<option value="0">1</option>'
4197: .'<option value="1">2</option>'
4198: .'<option value="2" selected="selected">3</option></select> '
4199: .&mt('Add category').'</td><td>'.&mt('Name:')
4200: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
4201: return $datatable;
4202: }
4203:
4204: sub build_category_rows {
4205: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
4206: my ($text,$name,$item,$chgstr);
4207: if (ref($cats) eq 'ARRAY') {
4208: my $maxdepth = scalar(@{$cats});
4209: if (ref($cats->[$depth]) eq 'HASH') {
4210: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
4211: my $numchildren = @{$cats->[$depth]{$parent}};
4212: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4213: $text .= '<td><table class="LC_datatable">';
4214: my ($idxnum,$parent_name,$parent_item);
4215: my $higher = $depth - 1;
4216: if ($higher == 0) {
4217: $parent_name = &escape($parent).'::'.$higher;
4218: } else {
4219: if (ref($path) eq 'ARRAY') {
4220: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4221: }
4222: }
4223: $parent_item = 'addcategory_pos_'.$parent_name;
4224: for (my $j=0; $j<=$numchildren; $j++) {
4225: if ($j < $numchildren) {
4226: $name = $cats->[$depth]{$parent}[$j];
4227: $item = &escape($name).':'.&escape($parent).':'.$depth;
4228: $idxnum = $idx->{$item};
4229: } else {
4230: $name = $parent_name;
4231: $item = $parent_item;
4232: }
4233: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
4234: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
4235: for (my $i=0; $i<=$numchildren; $i++) {
4236: my $vpos = $i+1;
4237: my $selstr;
4238: if ($j == $i) {
4239: $selstr = ' selected="selected" ';
4240: }
4241: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
4242: }
4243: $text .= '</select> ';
4244: if ($j < $numchildren) {
4245: my $deeper = $depth+1;
4246: $text .= $name.' '
4247: .'<label><input type="checkbox" name="deletecategory" value="'
4248: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
4249: if(ref($path) eq 'ARRAY') {
4250: push(@{$path},$name);
4251: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
4252: pop(@{$path});
4253: }
4254: } else {
4255: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
4256: if ($j == $numchildren) {
4257: $text .= $name;
4258: } else {
4259: $text .= $item;
4260: }
4261: $text .= '" value="" />';
4262: }
4263: $text .= '</td></tr>';
4264: }
4265: $text .= '</table></td>';
4266: } else {
4267: my $higher = $depth-1;
4268: if ($higher == 0) {
4269: $name = &escape($parent).'::'.$higher;
4270: } else {
4271: if (ref($path) eq 'ARRAY') {
4272: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4273: }
4274: }
4275: my $colspan;
4276: if ($parent ne 'instcode') {
4277: $colspan = $maxdepth - $depth - 1;
4278: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
4279: }
4280: }
4281: }
4282: }
4283: return $text;
4284: }
4285:
4286: sub modifiable_userdata_row {
4287: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
4288: my $rolename;
4289: if ($context eq 'selfcreate') {
4290: if (ref($usertypes) eq 'HASH') {
4291: $rolename = $usertypes->{$role};
4292: } else {
4293: $rolename = $role;
4294: }
4295: } else {
4296: if ($role eq 'cr') {
4297: $rolename = &mt('Custom role');
4298: } else {
4299: $rolename = &Apache::lonnet::plaintext($role);
4300: }
4301: }
4302: my @fields = ('lastname','firstname','middlename','generation',
4303: 'permanentemail','id');
4304: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4305: my $output;
4306: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4307: $output = '<tr '.$css_class.'>'.
4308: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
4309: '<td class="LC_left_item" colspan="2"><table>';
4310: my $rem;
4311: my %checks;
4312: if (ref($settings) eq 'HASH') {
4313: if (ref($settings->{$context}) eq 'HASH') {
4314: if (ref($settings->{$context}->{$role}) eq 'HASH') {
4315: foreach my $field (@fields) {
4316: if ($settings->{$context}->{$role}->{$field}) {
4317: $checks{$field} = ' checked="checked" ';
4318: }
4319: }
4320: }
4321: }
4322: }
4323: for (my $i=0; $i<@fields; $i++) {
4324: my $rem = $i%($numinrow);
4325: if ($rem == 0) {
4326: if ($i > 0) {
4327: $output .= '</tr>';
4328: }
4329: $output .= '<tr>';
4330: }
4331: my $check = ' ';
4332: if (exists($checks{$fields[$i]})) {
4333: $check = $checks{$fields[$i]}
4334: } else {
4335: if ($role eq 'st') {
4336: if (ref($settings) ne 'HASH') {
4337: $check = ' checked="checked" ';
4338: }
4339: }
4340: }
4341: $output .= '<td class="LC_left_item">'.
4342: '<span class="LC_nobreak"><label>'.
4343: '<input type="checkbox" name="canmodify_'.$role.'" '.
4344: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
4345: '</label></span></td>';
4346: $rem = @fields%($numinrow);
4347: }
4348: my $colsleft = $numinrow - $rem;
4349: if ($colsleft > 1 ) {
4350: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4351: ' </td>';
4352: } elsif ($colsleft == 1) {
4353: $output .= '<td class="LC_left_item"> </td>';
4354: }
4355: $output .= '</tr></table></td></tr>';
4356: return $output;
4357: }
4358:
4359: sub insttypes_row {
4360: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
4361: my %lt = &Apache::lonlocal::texthash (
4362: cansearch => 'Users allowed to search',
4363: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
4364: lockablenames => 'User preference to lock name',
4365: );
4366: my $showdom;
4367: if ($context eq 'cansearch') {
4368: $showdom = ' ('.$dom.')';
4369: }
4370: my $class = 'LC_left_item';
4371: if ($context eq 'statustocreate') {
4372: $class = 'LC_right_item';
4373: }
4374: my $output = '<tr class="LC_odd_row">'.
4375: '<td>'.$lt{$context}.$showdom.
4376: '</td><td class="'.$class.'" colspan="2"><table>';
4377: my $rem;
4378: if (ref($types) eq 'ARRAY') {
4379: for (my $i=0; $i<@{$types}; $i++) {
4380: if (defined($usertypes->{$types->[$i]})) {
4381: my $rem = $i%($numinrow);
4382: if ($rem == 0) {
4383: if ($i > 0) {
4384: $output .= '</tr>';
4385: }
4386: $output .= '<tr>';
4387: }
4388: my $check = ' ';
4389: if (ref($settings) eq 'HASH') {
4390: if (ref($settings->{$context}) eq 'ARRAY') {
4391: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
4392: $check = ' checked="checked" ';
4393: }
4394: } elsif ($context eq 'statustocreate') {
4395: $check = ' checked="checked" ';
4396: }
4397: }
4398: $output .= '<td class="LC_left_item">'.
4399: '<span class="LC_nobreak"><label>'.
4400: '<input type="checkbox" name="'.$context.'" '.
4401: 'value="'.$types->[$i].'"'.$check.'/>'.
4402: $usertypes->{$types->[$i]}.'</label></span></td>';
4403: }
4404: }
4405: $rem = @{$types}%($numinrow);
4406: }
4407: my $colsleft = $numinrow - $rem;
4408: if (($rem == 0) && (@{$types} > 0)) {
4409: $output .= '<tr>';
4410: }
4411: if ($colsleft > 1) {
4412: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
4413: } else {
4414: $output .= '<td class="LC_left_item">';
4415: }
4416: my $defcheck = ' ';
4417: if (ref($settings) eq 'HASH') {
4418: if (ref($settings->{$context}) eq 'ARRAY') {
4419: if (grep(/^default$/,@{$settings->{$context}})) {
4420: $defcheck = ' checked="checked" ';
4421: }
4422: } elsif ($context eq 'statustocreate') {
4423: $defcheck = ' checked="checked" ';
4424: }
4425: }
4426: $output .= '<span class="LC_nobreak"><label>'.
4427: '<input type="checkbox" name="'.$context.'" '.
4428: 'value="default"'.$defcheck.'/>'.
4429: $othertitle.'</label></span></td>'.
4430: '</tr></table></td></tr>';
4431: return $output;
4432: }
4433:
4434: sub sorted_searchtitles {
4435: my %searchtitles = &Apache::lonlocal::texthash(
4436: 'uname' => 'username',
4437: 'lastname' => 'last name',
4438: 'lastfirst' => 'last name, first name',
4439: );
4440: my @titleorder = ('uname','lastname','lastfirst');
4441: return (\%searchtitles,\@titleorder);
4442: }
4443:
4444: sub sorted_searchtypes {
4445: my %srchtypes_desc = (
4446: exact => 'is exact match',
4447: contains => 'contains ..',
4448: begins => 'begins with ..',
4449: );
4450: my @srchtypeorder = ('exact','begins','contains');
4451: return (\%srchtypes_desc,\@srchtypeorder);
4452: }
4453:
4454: sub usertype_update_row {
4455: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
4456: my $datatable;
4457: my $numinrow = 4;
4458: foreach my $type (@{$types}) {
4459: if (defined($usertypes->{$type})) {
4460: $$rownums ++;
4461: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
4462: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
4463: '</td><td class="LC_left_item"><table>';
4464: for (my $i=0; $i<@{$fields}; $i++) {
4465: my $rem = $i%($numinrow);
4466: if ($rem == 0) {
4467: if ($i > 0) {
4468: $datatable .= '</tr>';
4469: }
4470: $datatable .= '<tr>';
4471: }
4472: my $check = ' ';
4473: if (ref($settings) eq 'HASH') {
4474: if (ref($settings->{'fields'}) eq 'HASH') {
4475: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
4476: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
4477: $check = ' checked="checked" ';
4478: }
4479: }
4480: }
4481: }
4482:
4483: if ($i == @{$fields}-1) {
4484: my $colsleft = $numinrow - $rem;
4485: if ($colsleft > 1) {
4486: $datatable .= '<td colspan="'.$colsleft.'">';
4487: } else {
4488: $datatable .= '<td>';
4489: }
4490: } else {
4491: $datatable .= '<td>';
4492: }
4493: $datatable .= '<span class="LC_nobreak"><label>'.
4494: '<input type="checkbox" name="updateable_'.$type.
4495: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
4496: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
4497: }
4498: $datatable .= '</tr></table></td></tr>';
4499: }
4500: }
4501: return $datatable;
4502: }
4503:
4504: sub modify_login {
4505: my ($r,$dom,$confname,%domconfig) = @_;
4506: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
4507: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
4508: %title = ( coursecatalog => 'Display course catalog',
4509: adminmail => 'Display administrator E-mail address',
4510: newuser => 'Link for visitors to create a user account',
4511: loginheader => 'Log-in box header');
4512: @offon = ('off','on');
4513: if (ref($domconfig{login}) eq 'HASH') {
4514: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
4515: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
4516: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
4517: }
4518: }
4519: }
4520: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
4521: \%domconfig,\%loginhash);
4522: my @toggles = ('coursecatalog','adminmail','newuser');
4523: foreach my $item (@toggles) {
4524: $loginhash{login}{$item} = $env{'form.'.$item};
4525: }
4526: $loginhash{login}{loginheader} = $env{'form.loginheader'};
4527: if (ref($colchanges{'login'}) eq 'HASH') {
4528: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
4529: \%loginhash);
4530: }
4531:
4532: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4533: my @loginvia_attribs = ('serverpath','custompath','exempt');
4534: if (keys(%servers) > 1) {
4535: foreach my $lonhost (keys(%servers)) {
4536: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
4537: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
4538: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
4539: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
4540: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
4541: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4542: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4543: $changes{'loginvia'}{$lonhost} = 1;
4544: } else {
4545: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
4546: $changes{'loginvia'}{$lonhost} = 1;
4547: }
4548: } else {
4549: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4550: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4551: $changes{'loginvia'}{$lonhost} = 1;
4552: }
4553: }
4554: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
4555: foreach my $item (@loginvia_attribs) {
4556: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
4557: }
4558: } else {
4559: foreach my $item (@loginvia_attribs) {
4560: my $new = $env{'form.'.$lonhost.'_'.$item};
4561: if (($item eq 'serverpath') && ($new eq 'custom')) {
4562: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
4563: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4564: $new = '/';
4565: }
4566: }
4567: if (($item eq 'custompath') &&
4568: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4569: $new = '';
4570: }
4571: if ($new ne $curr_loginvia{$lonhost}{$item}) {
4572: $changes{'loginvia'}{$lonhost} = 1;
4573: }
4574: if ($item eq 'exempt') {
4575: $new =~ s/^\s+//;
4576: $new =~ s/\s+$//;
4577: my @poss_ips = split(/\s*[,:]\s*/,$new);
4578: my @okips;
4579: foreach my $ip (@poss_ips) {
4580: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
4581: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
4582: push(@okips,$ip);
4583: }
4584: }
4585: }
4586: if (@okips > 0) {
4587: $new = join(',',@okips);
4588: } else {
4589: $new = '';
4590: }
4591: }
4592: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4593: }
4594: }
4595: } else {
4596: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4597: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4598: $changes{'loginvia'}{$lonhost} = 1;
4599: foreach my $item (@loginvia_attribs) {
4600: my $new = $env{'form.'.$lonhost.'_'.$item};
4601: if (($item eq 'serverpath') && ($new eq 'custom')) {
4602: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4603: $new = '/';
4604: }
4605: }
4606: if (($item eq 'custompath') &&
4607: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4608: $new = '';
4609: }
4610: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4611: }
4612: }
4613: }
4614: }
4615: }
4616:
4617: my $servadm = $r->dir_config('lonAdmEMail');
4618: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
4619: if (ref($domconfig{'login'}) eq 'HASH') {
4620: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
4621: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
4622: if ($lang eq 'nolang') {
4623: push(@currlangs,$lang);
4624: } elsif (defined($langchoices{$lang})) {
4625: push(@currlangs,$lang);
4626: } else {
4627: next;
4628: }
4629: }
4630: }
4631: }
4632: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
4633: if (@currlangs > 0) {
4634: foreach my $lang (@currlangs) {
4635: if (grep(/^\Q$lang\E$/,@delurls)) {
4636: $changes{'helpurl'}{$lang} = 1;
4637: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
4638: $changes{'helpurl'}{$lang} = 1;
4639: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
4640: push(@newlangs,$lang);
4641: } else {
4642: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
4643: }
4644: }
4645: }
4646: unless (grep(/^nolang$/,@currlangs)) {
4647: if ($env{'form.loginhelpurl_nolang.filename'}) {
4648: $changes{'helpurl'}{'nolang'} = 1;
4649: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
4650: push(@newlangs,'nolang');
4651: }
4652: }
4653: if ($env{'form.loginhelpurl_add_lang'}) {
4654: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
4655: ($env{'form.loginhelpurl_add_file.filename'})) {
4656: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
4657: $addedfile = $env{'form.loginhelpurl_add_lang'};
4658: }
4659: }
4660: if ((@newlangs > 0) || ($addedfile)) {
4661: my $error;
4662: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
4663: if ($configuserok eq 'ok') {
4664: if ($switchserver) {
4665: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
4666: } elsif ($author_ok eq 'ok') {
4667: my @allnew = @newlangs;
4668: if ($addedfile ne '') {
4669: push(@allnew,$addedfile);
4670: }
4671: foreach my $lang (@allnew) {
4672: my $formelem = 'loginhelpurl_'.$lang;
4673: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
4674: $formelem = 'loginhelpurl_add_file';
4675: }
4676: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
4677: "help/$lang",'','',$newfile{$lang});
4678: if ($result eq 'ok') {
4679: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
4680: $changes{'helpurl'}{$lang} = 1;
4681: } else {
4682: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
4683: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
4684: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
4685: (!grep(/^\Q$lang\E$/,@delurls))) {
4686:
4687: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
4688: }
4689: }
4690: }
4691: } else {
4692: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
4693: }
4694: } else {
4695: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
4696: }
4697: if ($error) {
4698: &Apache::lonnet::logthis($error);
4699: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4700: }
4701: }
4702: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
4703:
4704: my $defaulthelpfile = '/adm/loginproblems.html';
4705: my $defaulttext = &mt('Default in use');
4706:
4707: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
4708: $dom);
4709: if ($putresult eq 'ok') {
4710: my @toggles = ('coursecatalog','adminmail','newuser');
4711: my %defaultchecked = (
4712: 'coursecatalog' => 'on',
4713: 'adminmail' => 'off',
4714: 'newuser' => 'off',
4715: );
4716: if (ref($domconfig{'login'}) eq 'HASH') {
4717: foreach my $item (@toggles) {
4718: if ($defaultchecked{$item} eq 'on') {
4719: if (($domconfig{'login'}{$item} eq '0') &&
4720: ($env{'form.'.$item} eq '1')) {
4721: $changes{$item} = 1;
4722: } elsif (($domconfig{'login'}{$item} eq '' ||
4723: $domconfig{'login'}{$item} eq '1') &&
4724: ($env{'form.'.$item} eq '0')) {
4725: $changes{$item} = 1;
4726: }
4727: } elsif ($defaultchecked{$item} eq 'off') {
4728: if (($domconfig{'login'}{$item} eq '1') &&
4729: ($env{'form.'.$item} eq '0')) {
4730: $changes{$item} = 1;
4731: } elsif (($domconfig{'login'}{$item} eq '' ||
4732: $domconfig{'login'}{$item} eq '0') &&
4733: ($env{'form.'.$item} eq '1')) {
4734: $changes{$item} = 1;
4735: }
4736: }
4737: }
4738: }
4739: if (keys(%changes) > 0 || $colchgtext) {
4740: &Apache::loncommon::devalidate_domconfig_cache($dom);
4741: $resulttext = &mt('Changes made:').'<ul>';
4742: foreach my $item (sort(keys(%changes))) {
4743: if ($item eq 'loginvia') {
4744: if (ref($changes{$item}) eq 'HASH') {
4745: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
4746: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
4747: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
4748: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
4749: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
4750: $protocol = 'http' if ($protocol ne 'https');
4751: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
4752:
4753: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
4754: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
4755: } else {
4756: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
4757: }
4758: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
4759: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
4760: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
4761: }
4762: $resulttext .= '</li>';
4763: } else {
4764: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
4765: }
4766: } else {
4767: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
4768: }
4769: }
4770: $resulttext .= '</ul></li>';
4771: }
4772: } elsif ($item eq 'helpurl') {
4773: if (ref($changes{$item}) eq 'HASH') {
4774: foreach my $lang (sort(keys(%{$changes{$item}}))) {
4775: if (grep(/^\Q$lang\E$/,@delurls)) {
4776: my ($chg,$link);
4777: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
4778: if ($lang eq 'nolang') {
4779: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
4780: } else {
4781: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
4782: }
4783: $resulttext .= '<li>'.$chg.'</li>';
4784: } else {
4785: my $chg;
4786: if ($lang eq 'nolang') {
4787: $chg = &mt('custom log-in help file for no preferred language');
4788: } else {
4789: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
4790: }
4791: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
4792: $loginhash{'login'}{'helpurl'}{$lang}.
4793: '?inhibitmenu=yes',$chg,600,500).
4794: '</li>';
4795: }
4796: }
4797: }
4798: } elsif ($item eq 'captcha') {
4799: if (ref($loginhash{'login'}) eq 'HASH') {
4800: my $chgtxt;
4801: if ($loginhash{'login'}{$item} eq 'notused') {
4802: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
4803: } else {
4804: my %captchas = &captcha_phrases();
4805: if ($captchas{$loginhash{'login'}{$item}}) {
4806: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
4807: } else {
4808: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
4809: }
4810: }
4811: $resulttext .= '<li>'.$chgtxt.'</li>';
4812: }
4813: } elsif ($item eq 'recaptchakeys') {
4814: if (ref($loginhash{'login'}) eq 'HASH') {
4815: my ($privkey,$pubkey);
4816: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
4817: $pubkey = $loginhash{'login'}{$item}{'public'};
4818: $privkey = $loginhash{'login'}{$item}{'private'};
4819: }
4820: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
4821: if (!$pubkey) {
4822: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
4823: } else {
4824: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
4825: }
4826: if (!$privkey) {
4827: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
4828: } else {
4829: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
4830: }
4831: $chgtxt .= '</ul>';
4832: $resulttext .= '<li>'.$chgtxt.'</li>';
4833: }
4834: } else {
4835: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
4836: }
4837: }
4838: $resulttext .= $colchgtext.'</ul>';
4839: } else {
4840: $resulttext = &mt('No changes made to log-in page settings');
4841: }
4842: } else {
4843: $resulttext = '<span class="LC_error">'.
4844: &mt('An error occurred: [_1]',$putresult).'</span>';
4845: }
4846: if ($errors) {
4847: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
4848: $errors.'</ul>';
4849: }
4850: return $resulttext;
4851: }
4852:
4853: sub color_font_choices {
4854: my %choices =
4855: &Apache::lonlocal::texthash (
4856: img => "Header",
4857: bgs => "Background colors",
4858: links => "Link colors",
4859: images => "Images",
4860: font => "Font color",
4861: fontmenu => "Font Menu",
4862: pgbg => "Page",
4863: tabbg => "Header",
4864: sidebg => "Border",
4865: link => "Link",
4866: alink => "Active link",
4867: vlink => "Visited link",
4868: );
4869: return %choices;
4870: }
4871:
4872: sub modify_rolecolors {
4873: my ($r,$dom,$confname,$roles,%domconfig) = @_;
4874: my ($resulttext,%rolehash);
4875: $rolehash{'rolecolors'} = {};
4876: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
4877: if ($domconfig{'rolecolors'} eq '') {
4878: $domconfig{'rolecolors'} = {};
4879: }
4880: }
4881: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
4882: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
4883: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
4884: $dom);
4885: if ($putresult eq 'ok') {
4886: if (keys(%changes) > 0) {
4887: &Apache::loncommon::devalidate_domconfig_cache($dom);
4888: $resulttext = &display_colorchgs($dom,\%changes,$roles,
4889: $rolehash{'rolecolors'});
4890: } else {
4891: $resulttext = &mt('No changes made to default color schemes');
4892: }
4893: } else {
4894: $resulttext = '<span class="LC_error">'.
4895: &mt('An error occurred: [_1]',$putresult).'</span>';
4896: }
4897: if ($errors) {
4898: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
4899: $errors.'</ul>';
4900: }
4901: return $resulttext;
4902: }
4903:
4904: sub modify_colors {
4905: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
4906: my (%changes,%choices);
4907: my @bgs;
4908: my @links = ('link','alink','vlink');
4909: my @logintext;
4910: my @images;
4911: my $servadm = $r->dir_config('lonAdmEMail');
4912: my $errors;
4913: foreach my $role (@{$roles}) {
4914: if ($role eq 'login') {
4915: %choices = &login_choices();
4916: @logintext = ('textcol','bgcol');
4917: } else {
4918: %choices = &color_font_choices();
4919: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
4920: }
4921: if ($role eq 'login') {
4922: @images = ('img','logo','domlogo','login');
4923: @bgs = ('pgbg','mainbg','sidebg');
4924: } else {
4925: @images = ('img');
4926: @bgs = ('pgbg','tabbg','sidebg');
4927: }
4928: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
4929: foreach my $item (@bgs,@links,@logintext) {
4930: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
4931: }
4932: my ($configuserok,$author_ok,$switchserver) =
4933: &config_check($dom,$confname,$servadm);
4934: my ($width,$height) = &thumb_dimensions();
4935: if (ref($domconfig->{$role}) ne 'HASH') {
4936: $domconfig->{$role} = {};
4937: }
4938: foreach my $img (@images) {
4939: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
4940: if (defined($env{'form.login_showlogo_'.$img})) {
4941: $confhash->{$role}{'showlogo'}{$img} = 1;
4942: } else {
4943: $confhash->{$role}{'showlogo'}{$img} = 0;
4944: }
4945: }
4946: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
4947: && !defined($domconfig->{$role}{$img})
4948: && !$env{'form.'.$role.'_del_'.$img}
4949: && $env{'form.'.$role.'_import_'.$img}) {
4950: # import the old configured image from the .tab setting
4951: # if they haven't provided a new one
4952: $domconfig->{$role}{$img} =
4953: $env{'form.'.$role.'_import_'.$img};
4954: }
4955: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
4956: my $error;
4957: if ($configuserok eq 'ok') {
4958: if ($switchserver) {
4959: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
4960: } else {
4961: if ($author_ok eq 'ok') {
4962: my ($result,$logourl) =
4963: &publishlogo($r,'upload',$role.'_'.$img,
4964: $dom,$confname,$img,$width,$height);
4965: if ($result eq 'ok') {
4966: $confhash->{$role}{$img} = $logourl;
4967: $changes{$role}{'images'}{$img} = 1;
4968: } else {
4969: $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);
4970: }
4971: } else {
4972: $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);
4973: }
4974: }
4975: } else {
4976: $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);
4977: }
4978: if ($error) {
4979: &Apache::lonnet::logthis($error);
4980: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4981: }
4982: } elsif ($domconfig->{$role}{$img} ne '') {
4983: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
4984: my $error;
4985: if ($configuserok eq 'ok') {
4986: # is confname an author?
4987: if ($switchserver eq '') {
4988: if ($author_ok eq 'ok') {
4989: my ($result,$logourl) =
4990: &publishlogo($r,'copy',$domconfig->{$role}{$img},
4991: $dom,$confname,$img,$width,$height);
4992: if ($result eq 'ok') {
4993: $confhash->{$role}{$img} = $logourl;
4994: $changes{$role}{'images'}{$img} = 1;
4995: }
4996: }
4997: }
4998: }
4999: }
5000: }
5001: }
5002: if (ref($domconfig) eq 'HASH') {
5003: if (ref($domconfig->{$role}) eq 'HASH') {
5004: foreach my $img (@images) {
5005: if ($domconfig->{$role}{$img} ne '') {
5006: if ($env{'form.'.$role.'_del_'.$img}) {
5007: $confhash->{$role}{$img} = '';
5008: $changes{$role}{'images'}{$img} = 1;
5009: } else {
5010: if ($confhash->{$role}{$img} eq '') {
5011: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
5012: }
5013: }
5014: } else {
5015: if ($env{'form.'.$role.'_del_'.$img}) {
5016: $confhash->{$role}{$img} = '';
5017: $changes{$role}{'images'}{$img} = 1;
5018: }
5019: }
5020: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
5021: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
5022: if ($confhash->{$role}{'showlogo'}{$img} ne
5023: $domconfig->{$role}{'showlogo'}{$img}) {
5024: $changes{$role}{'showlogo'}{$img} = 1;
5025: }
5026: } else {
5027: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5028: $changes{$role}{'showlogo'}{$img} = 1;
5029: }
5030: }
5031: }
5032: }
5033: if ($domconfig->{$role}{'font'} ne '') {
5034: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
5035: $changes{$role}{'font'} = 1;
5036: }
5037: } else {
5038: if ($confhash->{$role}{'font'}) {
5039: $changes{$role}{'font'} = 1;
5040: }
5041: }
5042: if ($role ne 'login') {
5043: if ($domconfig->{$role}{'fontmenu'} ne '') {
5044: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
5045: $changes{$role}{'fontmenu'} = 1;
5046: }
5047: } else {
5048: if ($confhash->{$role}{'fontmenu'}) {
5049: $changes{$role}{'fontmenu'} = 1;
5050: }
5051: }
5052: }
5053: foreach my $item (@bgs) {
5054: if ($domconfig->{$role}{$item} ne '') {
5055: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5056: $changes{$role}{'bgs'}{$item} = 1;
5057: }
5058: } else {
5059: if ($confhash->{$role}{$item}) {
5060: $changes{$role}{'bgs'}{$item} = 1;
5061: }
5062: }
5063: }
5064: foreach my $item (@links) {
5065: if ($domconfig->{$role}{$item} ne '') {
5066: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5067: $changes{$role}{'links'}{$item} = 1;
5068: }
5069: } else {
5070: if ($confhash->{$role}{$item}) {
5071: $changes{$role}{'links'}{$item} = 1;
5072: }
5073: }
5074: }
5075: foreach my $item (@logintext) {
5076: if ($domconfig->{$role}{$item} ne '') {
5077: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5078: $changes{$role}{'logintext'}{$item} = 1;
5079: }
5080: } else {
5081: if ($confhash->{$role}{$item}) {
5082: $changes{$role}{'logintext'}{$item} = 1;
5083: }
5084: }
5085: }
5086: } else {
5087: &default_change_checker($role,\@images,\@links,\@bgs,
5088: \@logintext,$confhash,\%changes);
5089: }
5090: } else {
5091: &default_change_checker($role,\@images,\@links,\@bgs,
5092: \@logintext,$confhash,\%changes);
5093: }
5094: }
5095: return ($errors,%changes);
5096: }
5097:
5098: sub config_check {
5099: my ($dom,$confname,$servadm) = @_;
5100: my ($configuserok,$author_ok,$switchserver,%currroles);
5101: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
5102: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
5103: $confname,$servadm);
5104: if ($configuserok eq 'ok') {
5105: $switchserver = &check_switchserver($dom,$confname);
5106: if ($switchserver eq '') {
5107: $author_ok = &check_authorstatus($dom,$confname,%currroles);
5108: }
5109: }
5110: return ($configuserok,$author_ok,$switchserver);
5111: }
5112:
5113: sub default_change_checker {
5114: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
5115: foreach my $item (@{$links}) {
5116: if ($confhash->{$role}{$item}) {
5117: $changes->{$role}{'links'}{$item} = 1;
5118: }
5119: }
5120: foreach my $item (@{$bgs}) {
5121: if ($confhash->{$role}{$item}) {
5122: $changes->{$role}{'bgs'}{$item} = 1;
5123: }
5124: }
5125: foreach my $item (@{$logintext}) {
5126: if ($confhash->{$role}{$item}) {
5127: $changes->{$role}{'logintext'}{$item} = 1;
5128: }
5129: }
5130: foreach my $img (@{$images}) {
5131: if ($env{'form.'.$role.'_del_'.$img}) {
5132: $confhash->{$role}{$img} = '';
5133: $changes->{$role}{'images'}{$img} = 1;
5134: }
5135: if ($role eq 'login') {
5136: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5137: $changes->{$role}{'showlogo'}{$img} = 1;
5138: }
5139: }
5140: }
5141: if ($confhash->{$role}{'font'}) {
5142: $changes->{$role}{'font'} = 1;
5143: }
5144: }
5145:
5146: sub display_colorchgs {
5147: my ($dom,$changes,$roles,$confhash) = @_;
5148: my (%choices,$resulttext);
5149: if (!grep(/^login$/,@{$roles})) {
5150: $resulttext = &mt('Changes made:').'<br />';
5151: }
5152: foreach my $role (@{$roles}) {
5153: if ($role eq 'login') {
5154: %choices = &login_choices();
5155: } else {
5156: %choices = &color_font_choices();
5157: }
5158: if (ref($changes->{$role}) eq 'HASH') {
5159: if ($role ne 'login') {
5160: $resulttext .= '<h4>'.&mt($role).'</h4>';
5161: }
5162: foreach my $key (sort(keys(%{$changes->{$role}}))) {
5163: if ($role ne 'login') {
5164: $resulttext .= '<ul>';
5165: }
5166: if (ref($changes->{$role}{$key}) eq 'HASH') {
5167: if ($role ne 'login') {
5168: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
5169: }
5170: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
5171: if (($role eq 'login') && ($key eq 'showlogo')) {
5172: if ($confhash->{$role}{$key}{$item}) {
5173: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
5174: } else {
5175: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
5176: }
5177: } elsif ($confhash->{$role}{$item} eq '') {
5178: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
5179: } else {
5180: my $newitem = $confhash->{$role}{$item};
5181: if ($key eq 'images') {
5182: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
5183: }
5184: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
5185: }
5186: }
5187: if ($role ne 'login') {
5188: $resulttext .= '</ul></li>';
5189: }
5190: } else {
5191: if ($confhash->{$role}{$key} eq '') {
5192: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
5193: } else {
5194: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
5195: }
5196: }
5197: if ($role ne 'login') {
5198: $resulttext .= '</ul>';
5199: }
5200: }
5201: }
5202: }
5203: return $resulttext;
5204: }
5205:
5206: sub thumb_dimensions {
5207: return ('200','50');
5208: }
5209:
5210: sub check_dimensions {
5211: my ($inputfile) = @_;
5212: my ($fullwidth,$fullheight);
5213: if ($inputfile =~ m|^[/\w.\-]+$|) {
5214: if (open(PIPE,"identify $inputfile 2>&1 |")) {
5215: my $imageinfo = <PIPE>;
5216: if (!close(PIPE)) {
5217: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
5218: }
5219: chomp($imageinfo);
5220: my ($fullsize) =
5221: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
5222: if ($fullsize) {
5223: ($fullwidth,$fullheight) = split(/x/,$fullsize);
5224: }
5225: }
5226: }
5227: return ($fullwidth,$fullheight);
5228: }
5229:
5230: sub check_configuser {
5231: my ($uhome,$dom,$confname,$servadm) = @_;
5232: my ($configuserok,%currroles);
5233: if ($uhome eq 'no_host') {
5234: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
5235: my $configpass = &LONCAPA::Enrollment::create_password();
5236: $configuserok =
5237: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
5238: $configpass,'','','','','',undef,$servadm);
5239: } else {
5240: $configuserok = 'ok';
5241: %currroles =
5242: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
5243: }
5244: return ($configuserok,%currroles);
5245: }
5246:
5247: sub check_authorstatus {
5248: my ($dom,$confname,%currroles) = @_;
5249: my $author_ok;
5250: if (!$currroles{':'.$dom.':au'}) {
5251: my $start = time;
5252: my $end = 0;
5253: $author_ok =
5254: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
5255: 'au',$end,$start,'','','domconfig');
5256: } else {
5257: $author_ok = 'ok';
5258: }
5259: return $author_ok;
5260: }
5261:
5262: sub publishlogo {
5263: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
5264: my ($output,$fname,$logourl);
5265: if ($action eq 'upload') {
5266: $fname=$env{'form.'.$formname.'.filename'};
5267: chop($env{'form.'.$formname});
5268: } else {
5269: ($fname) = ($formname =~ /([^\/]+)$/);
5270: }
5271: if ($savefileas ne '') {
5272: $fname = $savefileas;
5273: }
5274: $fname=&Apache::lonnet::clean_filename($fname);
5275: # See if there is anything left
5276: unless ($fname) { return ('error: no uploaded file'); }
5277: $fname="$subdir/$fname";
5278: my $docroot=$r->dir_config('lonDocRoot');
5279: my $filepath="$docroot/priv";
5280: my $relpath = "$dom/$confname";
5281: my ($fnamepath,$file,$fetchthumb);
5282: $file=$fname;
5283: if ($fname=~m|/|) {
5284: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
5285: }
5286: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
5287: my $count;
5288: for ($count=5;$count<=$#parts;$count++) {
5289: $filepath.="/$parts[$count]";
5290: if ((-e $filepath)!=1) {
5291: mkdir($filepath,02770);
5292: }
5293: }
5294: # Check for bad extension and disallow upload
5295: if ($file=~/\.(\w+)$/ &&
5296: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
5297: $output =
5298: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
5299: } elsif ($file=~/\.(\w+)$/ &&
5300: !defined(&Apache::loncommon::fileembstyle($1))) {
5301: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
5302: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
5303: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
5304: } elsif (-d "$filepath/$file") {
5305: $output = &mt('File name is a directory name - rename the file and re-upload');
5306: } else {
5307: my $source = $filepath.'/'.$file;
5308: my $logfile;
5309: if (!open($logfile,">>$source".'.log')) {
5310: return (&mt('No write permission to Construction Space'));
5311: }
5312: print $logfile
5313: "\n================= Publish ".localtime()." ================\n".
5314: $env{'user.name'}.':'.$env{'user.domain'}."\n";
5315: # Save the file
5316: if (!open(FH,'>'.$source)) {
5317: &Apache::lonnet::logthis('Failed to create '.$source);
5318: return (&mt('Failed to create file'));
5319: }
5320: if ($action eq 'upload') {
5321: if (!print FH ($env{'form.'.$formname})) {
5322: &Apache::lonnet::logthis('Failed to write to '.$source);
5323: return (&mt('Failed to write file'));
5324: }
5325: } else {
5326: my $original = &Apache::lonnet::filelocation('',$formname);
5327: if(!copy($original,$source)) {
5328: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
5329: return (&mt('Failed to write file'));
5330: }
5331: }
5332: close(FH);
5333: chmod(0660, $source); # Permissions to rw-rw---.
5334:
5335: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
5336: my $copyfile=$targetdir.'/'.$file;
5337:
5338: my @parts=split(/\//,$targetdir);
5339: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
5340: for (my $count=5;$count<=$#parts;$count++) {
5341: $path.="/$parts[$count]";
5342: if (!-e $path) {
5343: print $logfile "\nCreating directory ".$path;
5344: mkdir($path,02770);
5345: }
5346: }
5347: my $versionresult;
5348: if (-e $copyfile) {
5349: $versionresult = &logo_versioning($targetdir,$file,$logfile);
5350: } else {
5351: $versionresult = 'ok';
5352: }
5353: if ($versionresult eq 'ok') {
5354: if (copy($source,$copyfile)) {
5355: print $logfile "\nCopied original source to ".$copyfile."\n";
5356: $output = 'ok';
5357: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
5358: push(@{$modified_urls},[$copyfile,$source]);
5359: my $metaoutput =
5360: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
5361: unless ($registered_cleanup) {
5362: my $handlers = $r->get_handlers('PerlCleanupHandler');
5363: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5364: $registered_cleanup=1;
5365: }
5366: } else {
5367: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
5368: $output = &mt('Failed to copy file to RES space').", $!";
5369: }
5370: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
5371: my $inputfile = $filepath.'/'.$file;
5372: my $outfile = $filepath.'/'.'tn-'.$file;
5373: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
5374: if ($fullwidth ne '' && $fullheight ne '') {
5375: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
5376: my $thumbsize = $thumbwidth.'x'.$thumbheight;
5377: system("convert -sample $thumbsize $inputfile $outfile");
5378: chmod(0660, $filepath.'/tn-'.$file);
5379: if (-e $outfile) {
5380: my $copyfile=$targetdir.'/tn-'.$file;
5381: if (copy($outfile,$copyfile)) {
5382: print $logfile "\nCopied source to ".$copyfile."\n";
5383: my $thumb_metaoutput =
5384: &write_metadata($dom,$confname,$formname,
5385: $targetdir,'tn-'.$file,$logfile);
5386: push(@{$modified_urls},[$copyfile,$outfile]);
5387: unless ($registered_cleanup) {
5388: my $handlers = $r->get_handlers('PerlCleanupHandler');
5389: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5390: $registered_cleanup=1;
5391: }
5392: } else {
5393: print $logfile "\nUnable to write ".$copyfile.
5394: ':'.$!."\n";
5395: }
5396: }
5397: }
5398: }
5399: }
5400: } else {
5401: $output = $versionresult;
5402: }
5403: }
5404: return ($output,$logourl);
5405: }
5406:
5407: sub logo_versioning {
5408: my ($targetdir,$file,$logfile) = @_;
5409: my $target = $targetdir.'/'.$file;
5410: my ($maxversion,$fn,$extn,$output);
5411: $maxversion = 0;
5412: if ($file =~ /^(.+)\.(\w+)$/) {
5413: $fn=$1;
5414: $extn=$2;
5415: }
5416: opendir(DIR,$targetdir);
5417: while (my $filename=readdir(DIR)) {
5418: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
5419: $maxversion=($1>$maxversion)?$1:$maxversion;
5420: }
5421: }
5422: $maxversion++;
5423: print $logfile "\nCreating old version ".$maxversion."\n";
5424: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
5425: if (copy($target,$copyfile)) {
5426: print $logfile "Copied old target to ".$copyfile."\n";
5427: $copyfile=$copyfile.'.meta';
5428: if (copy($target.'.meta',$copyfile)) {
5429: print $logfile "Copied old target metadata to ".$copyfile."\n";
5430: $output = 'ok';
5431: } else {
5432: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
5433: $output = &mt('Failed to copy old meta').", $!, ";
5434: }
5435: } else {
5436: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
5437: $output = &mt('Failed to copy old target').", $!, ";
5438: }
5439: return $output;
5440: }
5441:
5442: sub write_metadata {
5443: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
5444: my (%metadatafields,%metadatakeys,$output);
5445: $metadatafields{'title'}=$formname;
5446: $metadatafields{'creationdate'}=time;
5447: $metadatafields{'lastrevisiondate'}=time;
5448: $metadatafields{'copyright'}='public';
5449: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
5450: $env{'user.domain'};
5451: $metadatafields{'authorspace'}=$confname.':'.$dom;
5452: $metadatafields{'domain'}=$dom;
5453: {
5454: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
5455: my $mfh;
5456: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
5457: foreach (sort keys %metadatafields) {
5458: unless ($_=~/\./) {
5459: my $unikey=$_;
5460: $unikey=~/^([A-Za-z]+)/;
5461: my $tag=$1;
5462: $tag=~tr/A-Z/a-z/;
5463: print $mfh "\n\<$tag";
5464: foreach (split(/\,/,$metadatakeys{$unikey})) {
5465: my $value=$metadatafields{$unikey.'.'.$_};
5466: $value=~s/\"/\'\'/g;
5467: print $mfh ' '.$_.'="'.$value.'"';
5468: }
5469: print $mfh '>'.
5470: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
5471: .'</'.$tag.'>';
5472: }
5473: }
5474: $output = 'ok';
5475: print $logfile "\nWrote metadata";
5476: close($mfh);
5477: } else {
5478: print $logfile "\nFailed to open metadata file";
5479: $output = &mt('Could not write metadata');
5480: }
5481: }
5482: return $output;
5483: }
5484:
5485: sub notifysubscribed {
5486: foreach my $targetsource (@{$modified_urls}){
5487: next unless (ref($targetsource) eq 'ARRAY');
5488: my ($target,$source)=@{$targetsource};
5489: if ($source ne '') {
5490: if (open(my $logfh,'>>'.$source.'.log')) {
5491: print $logfh "\nCleanup phase: Notifications\n";
5492: my @subscribed=&subscribed_hosts($target);
5493: foreach my $subhost (@subscribed) {
5494: print $logfh "\nNotifying host ".$subhost.':';
5495: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
5496: print $logfh $reply;
5497: }
5498: my @subscribedmeta=&subscribed_hosts("$target.meta");
5499: foreach my $subhost (@subscribedmeta) {
5500: print $logfh "\nNotifying host for metadata only ".$subhost.':';
5501: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
5502: $subhost);
5503: print $logfh $reply;
5504: }
5505: print $logfh "\n============ Done ============\n";
5506: close($logfh);
5507: }
5508: }
5509: }
5510: return OK;
5511: }
5512:
5513: sub subscribed_hosts {
5514: my ($target) = @_;
5515: my @subscribed;
5516: if (open(my $fh,"<$target.subscription")) {
5517: while (my $subline=<$fh>) {
5518: if ($subline =~ /^($match_lonid):/) {
5519: my $host = $1;
5520: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
5521: unless (grep(/^\Q$host\E$/,@subscribed)) {
5522: push(@subscribed,$host);
5523: }
5524: }
5525: }
5526: }
5527: }
5528: return @subscribed;
5529: }
5530:
5531: sub check_switchserver {
5532: my ($dom,$confname) = @_;
5533: my ($allowed,$switchserver);
5534: my $home = &Apache::lonnet::homeserver($confname,$dom);
5535: if ($home eq 'no_host') {
5536: $home = &Apache::lonnet::domain($dom,'primary');
5537: }
5538: my @ids=&Apache::lonnet::current_machine_ids();
5539: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
5540: if (!$allowed) {
5541: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
5542: }
5543: return $switchserver;
5544: }
5545:
5546: sub modify_quotas {
5547: my ($dom,$action,%domconfig) = @_;
5548: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
5549: %limithash,$toolregexp,%conditions,$resulttext,%changes);
5550: if ($action eq 'quotas') {
5551: $context = 'tools';
5552: } else {
5553: $context = $action;
5554: }
5555: if ($context eq 'requestcourses') {
5556: @usertools = ('official','unofficial','community');
5557: @options =('norequest','approval','validate','autolimit');
5558: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
5559: %titles = &courserequest_titles();
5560: $toolregexp = join('|',@usertools);
5561: %conditions = &courserequest_conditions();
5562: } elsif ($context eq 'requestauthor') {
5563: @usertools = ('author');
5564: %titles = &authorrequest_titles();
5565: } else {
5566: @usertools = ('aboutme','blog','webdav','portfolio');
5567: %titles = &tool_titles();
5568: }
5569: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5570: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5571: foreach my $key (keys(%env)) {
5572: if ($context eq 'requestcourses') {
5573: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
5574: my $item = $1;
5575: my $type = $2;
5576: if ($type =~ /^limit_(.+)/) {
5577: $limithash{$item}{$1} = $env{$key};
5578: } else {
5579: $confhash{$item}{$type} = $env{$key};
5580: }
5581: }
5582: } elsif ($context eq 'requestauthor') {
5583: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
5584: $confhash{$1} = $env{$key};
5585: }
5586: } else {
5587: if ($key =~ /^form\.quota_(.+)$/) {
5588: $confhash{'defaultquota'}{$1} = $env{$key};
5589: }
5590: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
5591: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
5592: }
5593: }
5594: }
5595: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
5596: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
5597: @approvalnotify = sort(@approvalnotify);
5598: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
5599: if (ref($domconfig{$action}) eq 'HASH') {
5600: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
5601: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
5602: $changes{'notify'}{'approval'} = 1;
5603: }
5604: } else {
5605: if ($confhash{'notify'}{'approval'}) {
5606: $changes{'notify'}{'approval'} = 1;
5607: }
5608: }
5609: } else {
5610: if ($confhash{'notify'}{'approval'}) {
5611: $changes{'notify'}{'approval'} = 1;
5612: }
5613: }
5614: } else {
5615: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
5616: }
5617: foreach my $item (@usertools) {
5618: foreach my $type (@{$types},'default','_LC_adv') {
5619: my $unset;
5620: if ($context eq 'requestcourses') {
5621: $unset = '0';
5622: if ($type eq '_LC_adv') {
5623: $unset = '';
5624: }
5625: if ($confhash{$item}{$type} eq 'autolimit') {
5626: $confhash{$item}{$type} .= '=';
5627: unless ($limithash{$item}{$type} =~ /\D/) {
5628: $confhash{$item}{$type} .= $limithash{$item}{$type};
5629: }
5630: }
5631: } elsif ($context eq 'requestauthor') {
5632: $unset = '0';
5633: if ($type eq '_LC_adv') {
5634: $unset = '';
5635: }
5636: } else {
5637: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
5638: $confhash{$item}{$type} = 1;
5639: } else {
5640: $confhash{$item}{$type} = 0;
5641: }
5642: }
5643: if (ref($domconfig{$action}) eq 'HASH') {
5644: if ($action eq 'requestauthor') {
5645: if ($domconfig{$action}{$type} ne $confhash{$type}) {
5646: $changes{$type} = 1;
5647: }
5648: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
5649: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
5650: $changes{$item}{$type} = 1;
5651: }
5652: } else {
5653: if ($context eq 'requestcourses') {
5654: if ($confhash{$item}{$type} ne $unset) {
5655: $changes{$item}{$type} = 1;
5656: }
5657: } else {
5658: if (!$confhash{$item}{$type}) {
5659: $changes{$item}{$type} = 1;
5660: }
5661: }
5662: }
5663: } else {
5664: if ($context eq 'requestcourses') {
5665: if ($confhash{$item}{$type} ne $unset) {
5666: $changes{$item}{$type} = 1;
5667: }
5668: } elsif ($context eq 'requestauthor') {
5669: if ($confhash{$type} ne $unset) {
5670: $changes{$type} = 1;
5671: }
5672: } else {
5673: if (!$confhash{$item}{$type}) {
5674: $changes{$item}{$type} = 1;
5675: }
5676: }
5677: }
5678: }
5679: }
5680: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
5681: if (ref($domconfig{'quotas'}) eq 'HASH') {
5682: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5683: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
5684: if (exists($confhash{'defaultquota'}{$key})) {
5685: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
5686: $changes{'defaultquota'}{$key} = 1;
5687: }
5688: } else {
5689: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
5690: }
5691: }
5692: } else {
5693: foreach my $key (keys(%{$domconfig{'quotas'}})) {
5694: if (exists($confhash{'defaultquota'}{$key})) {
5695: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
5696: $changes{'defaultquota'}{$key} = 1;
5697: }
5698: } else {
5699: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
5700: }
5701: }
5702: }
5703: }
5704: if (ref($confhash{'defaultquota'}) eq 'HASH') {
5705: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
5706: if (ref($domconfig{'quotas'}) eq 'HASH') {
5707: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5708: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
5709: $changes{'defaultquota'}{$key} = 1;
5710: }
5711: } else {
5712: if (!exists($domconfig{'quotas'}{$key})) {
5713: $changes{'defaultquota'}{$key} = 1;
5714: }
5715: }
5716: } else {
5717: $changes{'defaultquota'}{$key} = 1;
5718: }
5719: }
5720: }
5721: }
5722:
5723: if ($context eq 'requestauthor') {
5724: $domdefaults{'requestauthor'} = \%confhash;
5725: } else {
5726: foreach my $key (keys(%confhash)) {
5727: $domdefaults{$key} = $confhash{$key};
5728: }
5729: }
5730:
5731: my %quotahash = (
5732: $action => { %confhash }
5733: );
5734: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
5735: $dom);
5736: if ($putresult eq 'ok') {
5737: if (keys(%changes) > 0) {
5738: my $cachetime = 24*60*60;
5739: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
5740:
5741: $resulttext = &mt('Changes made:').'<ul>';
5742: unless (($context eq 'requestcourses') ||
5743: ($context eq 'requestauthor')) {
5744: if (ref($changes{'defaultquota'}) eq 'HASH') {
5745: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
5746: foreach my $type (@{$types},'default') {
5747: if (defined($changes{'defaultquota'}{$type})) {
5748: my $typetitle = $usertypes->{$type};
5749: if ($type eq 'default') {
5750: $typetitle = $othertitle;
5751: }
5752: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
5753: }
5754: }
5755: $resulttext .= '</ul></li>';
5756: }
5757: }
5758: my %newenv;
5759: foreach my $item (@usertools) {
5760: my (%haschgs,%inconf);
5761: if ($context eq 'requestauthor') {
5762: %haschgs = %changes;
5763: %inconf = %confhash;
5764: } else {
5765: if (ref($changes{$item}) eq 'HASH') {
5766: %haschgs = %{$changes{$item}};
5767: }
5768: if (ref($confhash{$item}) eq 'HASH') {
5769: %inconf = %{$confhash{$item}};
5770: }
5771: }
5772: if (keys(%haschgs) > 0) {
5773: my $newacc =
5774: &Apache::lonnet::usertools_access($env{'user.name'},
5775: $env{'user.domain'},
5776: $item,'reload',$context);
5777: if (($context eq 'requestcourses') ||
5778: ($context eq 'requestauthor')) {
5779: if ($env{'environment.canrequest.'.$item} ne $newacc) {
5780: $newenv{'environment.canrequest.'.$item} = $newacc;
5781: }
5782: } else {
5783: if ($env{'environment.availabletools.'.$item} ne $newacc) {
5784: $newenv{'environment.availabletools.'.$item} = $newacc;
5785: }
5786: }
5787: unless ($context eq 'requestauthor') {
5788: $resulttext .= '<li>'.$titles{$item}.'<ul>';
5789: }
5790: foreach my $type (@{$types},'default','_LC_adv') {
5791: if ($haschgs{$type}) {
5792: my $typetitle = $usertypes->{$type};
5793: if ($type eq 'default') {
5794: $typetitle = $othertitle;
5795: } elsif ($type eq '_LC_adv') {
5796: $typetitle = 'LON-CAPA Advanced Users';
5797: }
5798: if ($inconf{$type}) {
5799: if ($context eq 'requestcourses') {
5800: my $cond;
5801: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
5802: if ($1 eq '') {
5803: $cond = &mt('(Automatic processing of any request).');
5804: } else {
5805: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
5806: }
5807: } else {
5808: $cond = $conditions{$inconf{$type}};
5809: }
5810: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
5811: } else {
5812: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
5813: }
5814: } else {
5815: if ($type eq '_LC_adv') {
5816: if ($inconf{$type} eq '0') {
5817: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
5818: } else {
5819: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
5820: }
5821: } else {
5822: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
5823: }
5824: }
5825: }
5826: }
5827: unless ($context eq 'requestauthor') {
5828: $resulttext .= '</ul></li>';
5829: }
5830: }
5831: }
5832: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
5833: if (ref($changes{'notify'}) eq 'HASH') {
5834: if ($changes{'notify'}{'approval'}) {
5835: if (ref($confhash{'notify'}) eq 'HASH') {
5836: if ($confhash{'notify'}{'approval'}) {
5837: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
5838: } else {
5839: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
5840: }
5841: }
5842: }
5843: }
5844: }
5845: $resulttext .= '</ul>';
5846: if (keys(%newenv)) {
5847: &Apache::lonnet::appenv(\%newenv);
5848: }
5849: } else {
5850: if ($context eq 'requestcourses') {
5851: $resulttext = &mt('No changes made to rights to request creation of courses.');
5852: } elsif ($context eq 'requestauthor') {
5853: $resulttext = &mt('No changes made to rights to request author space.');
5854: } else {
5855: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
5856: }
5857: }
5858: } else {
5859: $resulttext = '<span class="LC_error">'.
5860: &mt('An error occurred: [_1]',$putresult).'</span>';
5861: }
5862: return $resulttext;
5863: }
5864:
5865: sub modify_autoenroll {
5866: my ($dom,%domconfig) = @_;
5867: my ($resulttext,%changes);
5868: my %currautoenroll;
5869: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
5870: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
5871: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
5872: }
5873: }
5874: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
5875: my %title = ( run => 'Auto-enrollment active',
5876: sender => 'Sender for notification messages',
5877: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
5878: my @offon = ('off','on');
5879: my $sender_uname = $env{'form.sender_uname'};
5880: my $sender_domain = $env{'form.sender_domain'};
5881: if ($sender_domain eq '') {
5882: $sender_uname = '';
5883: } elsif ($sender_uname eq '') {
5884: $sender_domain = '';
5885: }
5886: my $coowners = $env{'form.autoassign_coowners'};
5887: my %autoenrollhash = (
5888: autoenroll => { 'run' => $env{'form.autoenroll_run'},
5889: 'sender_uname' => $sender_uname,
5890: 'sender_domain' => $sender_domain,
5891: 'co-owners' => $coowners,
5892: }
5893: );
5894: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
5895: $dom);
5896: if ($putresult eq 'ok') {
5897: if (exists($currautoenroll{'run'})) {
5898: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
5899: $changes{'run'} = 1;
5900: }
5901: } elsif ($autorun) {
5902: if ($env{'form.autoenroll_run'} ne '1') {
5903: $changes{'run'} = 1;
5904: }
5905: }
5906: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
5907: $changes{'sender'} = 1;
5908: }
5909: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
5910: $changes{'sender'} = 1;
5911: }
5912: if ($currautoenroll{'co-owners'} ne '') {
5913: if ($currautoenroll{'co-owners'} ne $coowners) {
5914: $changes{'coowners'} = 1;
5915: }
5916: } elsif ($coowners) {
5917: $changes{'coowners'} = 1;
5918: }
5919: if (keys(%changes) > 0) {
5920: $resulttext = &mt('Changes made:').'<ul>';
5921: if ($changes{'run'}) {
5922: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
5923: }
5924: if ($changes{'sender'}) {
5925: if ($sender_uname eq '' || $sender_domain eq '') {
5926: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
5927: } else {
5928: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
5929: }
5930: }
5931: if ($changes{'coowners'}) {
5932: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
5933: &Apache::loncommon::devalidate_domconfig_cache($dom);
5934: }
5935: $resulttext .= '</ul>';
5936: } else {
5937: $resulttext = &mt('No changes made to auto-enrollment settings');
5938: }
5939: } else {
5940: $resulttext = '<span class="LC_error">'.
5941: &mt('An error occurred: [_1]',$putresult).'</span>';
5942: }
5943: return $resulttext;
5944: }
5945:
5946: sub modify_autoupdate {
5947: my ($dom,%domconfig) = @_;
5948: my ($resulttext,%currautoupdate,%fields,%changes);
5949: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
5950: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
5951: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
5952: }
5953: }
5954: my @offon = ('off','on');
5955: my %title = &Apache::lonlocal::texthash (
5956: run => 'Auto-update:',
5957: classlists => 'Updates to user information in classlists?'
5958: );
5959: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5960: my %fieldtitles = &Apache::lonlocal::texthash (
5961: id => 'Student/Employee ID',
5962: permanentemail => 'E-mail address',
5963: lastname => 'Last Name',
5964: firstname => 'First Name',
5965: middlename => 'Middle Name',
5966: generation => 'Generation',
5967: );
5968: $othertitle = &mt('All users');
5969: if (keys(%{$usertypes}) > 0) {
5970: $othertitle = &mt('Other users');
5971: }
5972: foreach my $key (keys(%env)) {
5973: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
5974: my ($usertype,$item) = ($1,$2);
5975: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
5976: if ($usertype eq 'default') {
5977: push(@{$fields{$1}},$2);
5978: } elsif (ref($types) eq 'ARRAY') {
5979: if (grep(/^\Q$usertype\E$/,@{$types})) {
5980: push(@{$fields{$1}},$2);
5981: }
5982: }
5983: }
5984: }
5985: }
5986: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
5987: @lockablenames = sort(@lockablenames);
5988: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
5989: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
5990: if (@changed) {
5991: $changes{'lockablenames'} = 1;
5992: }
5993: } else {
5994: if (@lockablenames) {
5995: $changes{'lockablenames'} = 1;
5996: }
5997: }
5998: my %updatehash = (
5999: autoupdate => { run => $env{'form.autoupdate_run'},
6000: classlists => $env{'form.classlists'},
6001: fields => {%fields},
6002: lockablenames => \@lockablenames,
6003: }
6004: );
6005: foreach my $key (keys(%currautoupdate)) {
6006: if (($key eq 'run') || ($key eq 'classlists')) {
6007: if (exists($updatehash{autoupdate}{$key})) {
6008: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
6009: $changes{$key} = 1;
6010: }
6011: }
6012: } elsif ($key eq 'fields') {
6013: if (ref($currautoupdate{$key}) eq 'HASH') {
6014: foreach my $item (@{$types},'default') {
6015: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
6016: my $change = 0;
6017: foreach my $type (@{$currautoupdate{$key}{$item}}) {
6018: if (!exists($fields{$item})) {
6019: $change = 1;
6020: last;
6021: } elsif (ref($fields{$item}) eq 'ARRAY') {
6022: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
6023: $change = 1;
6024: last;
6025: }
6026: }
6027: }
6028: if ($change) {
6029: push(@{$changes{$key}},$item);
6030: }
6031: }
6032: }
6033: }
6034: } elsif ($key eq 'lockablenames') {
6035: if (ref($currautoupdate{$key}) eq 'ARRAY') {
6036: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
6037: if (@changed) {
6038: $changes{'lockablenames'} = 1;
6039: }
6040: } else {
6041: if (@lockablenames) {
6042: $changes{'lockablenames'} = 1;
6043: }
6044: }
6045: }
6046: }
6047: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
6048: if (@lockablenames) {
6049: $changes{'lockablenames'} = 1;
6050: }
6051: }
6052: foreach my $item (@{$types},'default') {
6053: if (defined($fields{$item})) {
6054: if (ref($currautoupdate{'fields'}) eq 'HASH') {
6055: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
6056: my $change = 0;
6057: if (ref($fields{$item}) eq 'ARRAY') {
6058: foreach my $type (@{$fields{$item}}) {
6059: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
6060: $change = 1;
6061: last;
6062: }
6063: }
6064: }
6065: if ($change) {
6066: push(@{$changes{'fields'}},$item);
6067: }
6068: } else {
6069: push(@{$changes{'fields'}},$item);
6070: }
6071: } else {
6072: push(@{$changes{'fields'}},$item);
6073: }
6074: }
6075: }
6076: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
6077: $dom);
6078: if ($putresult eq 'ok') {
6079: if (keys(%changes) > 0) {
6080: $resulttext = &mt('Changes made:').'<ul>';
6081: foreach my $key (sort(keys(%changes))) {
6082: if ($key eq 'lockablenames') {
6083: $resulttext .= '<li>';
6084: if (@lockablenames) {
6085: $usertypes->{'default'} = $othertitle;
6086: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
6087: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
6088: } else {
6089: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
6090: }
6091: $resulttext .= '</li>';
6092: } elsif (ref($changes{$key}) eq 'ARRAY') {
6093: foreach my $item (@{$changes{$key}}) {
6094: my @newvalues;
6095: foreach my $type (@{$fields{$item}}) {
6096: push(@newvalues,$fieldtitles{$type});
6097: }
6098: my $newvaluestr;
6099: if (@newvalues > 0) {
6100: $newvaluestr = join(', ',@newvalues);
6101: } else {
6102: $newvaluestr = &mt('none');
6103: }
6104: if ($item eq 'default') {
6105: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
6106: } else {
6107: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
6108: }
6109: }
6110: } else {
6111: my $newvalue;
6112: if ($key eq 'run') {
6113: $newvalue = $offon[$env{'form.autoupdate_run'}];
6114: } else {
6115: $newvalue = $offon[$env{'form.'.$key}];
6116: }
6117: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
6118: }
6119: }
6120: $resulttext .= '</ul>';
6121: } else {
6122: $resulttext = &mt('No changes made to autoupdates');
6123: }
6124: } else {
6125: $resulttext = '<span class="LC_error">'.
6126: &mt('An error occurred: [_1]',$putresult).'</span>';
6127: }
6128: return $resulttext;
6129: }
6130:
6131: sub modify_autocreate {
6132: my ($dom,%domconfig) = @_;
6133: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
6134: if (ref($domconfig{'autocreate'}) eq 'HASH') {
6135: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
6136: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
6137: }
6138: }
6139: my %title= ( xml => 'Auto-creation of courses in XML course description files',
6140: req => 'Auto-creation of validated requests for official courses',
6141: xmldc => 'Identity of course creator of courses from XML files',
6142: );
6143: my @types = ('xml','req');
6144: foreach my $item (@types) {
6145: $newvals{$item} = $env{'form.autocreate_'.$item};
6146: $newvals{$item} =~ s/\D//g;
6147: $newvals{$item} = 0 if ($newvals{$item} eq '');
6148: }
6149: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
6150: my %domcoords = &get_active_dcs($dom);
6151: unless (exists($domcoords{$newvals{'xmldc'}})) {
6152: $newvals{'xmldc'} = '';
6153: }
6154: %autocreatehash = (
6155: autocreate => { xml => $newvals{'xml'},
6156: req => $newvals{'req'},
6157: }
6158: );
6159: if ($newvals{'xmldc'} ne '') {
6160: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
6161: }
6162: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
6163: $dom);
6164: if ($putresult eq 'ok') {
6165: my @items = @types;
6166: if ($newvals{'xml'}) {
6167: push(@items,'xmldc');
6168: }
6169: foreach my $item (@items) {
6170: if (exists($currautocreate{$item})) {
6171: if ($currautocreate{$item} ne $newvals{$item}) {
6172: $changes{$item} = 1;
6173: }
6174: } elsif ($newvals{$item}) {
6175: $changes{$item} = 1;
6176: }
6177: }
6178: if (keys(%changes) > 0) {
6179: my @offon = ('off','on');
6180: $resulttext = &mt('Changes made:').'<ul>';
6181: foreach my $item (@types) {
6182: if ($changes{$item}) {
6183: my $newtxt = $offon[$newvals{$item}];
6184: $resulttext .= '<li>'.&mt("$title{$item} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
6185: }
6186: }
6187: if ($changes{'xmldc'}) {
6188: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
6189: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
6190: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
6191: }
6192: $resulttext .= '</ul>';
6193: } else {
6194: $resulttext = &mt('No changes made to auto-creation settings');
6195: }
6196: } else {
6197: $resulttext = '<span class="LC_error">'.
6198: &mt('An error occurred: [_1]',$putresult).'</span>';
6199: }
6200: return $resulttext;
6201: }
6202:
6203: sub modify_directorysrch {
6204: my ($dom,%domconfig) = @_;
6205: my ($resulttext,%changes);
6206: my %currdirsrch;
6207: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
6208: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
6209: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
6210: }
6211: }
6212: my %title = ( available => 'Directory search available',
6213: localonly => 'Other domains can search',
6214: searchby => 'Search types',
6215: searchtypes => 'Search latitude');
6216: my @offon = ('off','on');
6217: my @otherdoms = ('Yes','No');
6218:
6219: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
6220: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
6221: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
6222:
6223: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6224: if (keys(%{$usertypes}) == 0) {
6225: @cansearch = ('default');
6226: } else {
6227: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
6228: foreach my $type (@{$currdirsrch{'cansearch'}}) {
6229: if (!grep(/^\Q$type\E$/,@cansearch)) {
6230: push(@{$changes{'cansearch'}},$type);
6231: }
6232: }
6233: foreach my $type (@cansearch) {
6234: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
6235: push(@{$changes{'cansearch'}},$type);
6236: }
6237: }
6238: } else {
6239: push(@{$changes{'cansearch'}},@cansearch);
6240: }
6241: }
6242:
6243: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
6244: foreach my $by (@{$currdirsrch{'searchby'}}) {
6245: if (!grep(/^\Q$by\E$/,@searchby)) {
6246: push(@{$changes{'searchby'}},$by);
6247: }
6248: }
6249: foreach my $by (@searchby) {
6250: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
6251: push(@{$changes{'searchby'}},$by);
6252: }
6253: }
6254: } else {
6255: push(@{$changes{'searchby'}},@searchby);
6256: }
6257:
6258: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
6259: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
6260: if (!grep(/^\Q$type\E$/,@searchtypes)) {
6261: push(@{$changes{'searchtypes'}},$type);
6262: }
6263: }
6264: foreach my $type (@searchtypes) {
6265: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
6266: push(@{$changes{'searchtypes'}},$type);
6267: }
6268: }
6269: } else {
6270: if (exists($currdirsrch{'searchtypes'})) {
6271: foreach my $type (@searchtypes) {
6272: if ($type ne $currdirsrch{'searchtypes'}) {
6273: push(@{$changes{'searchtypes'}},$type);
6274: }
6275: }
6276: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
6277: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
6278: }
6279: } else {
6280: push(@{$changes{'searchtypes'}},@searchtypes);
6281: }
6282: }
6283:
6284: my %dirsrch_hash = (
6285: directorysrch => { available => $env{'form.dirsrch_available'},
6286: cansearch => \@cansearch,
6287: localonly => $env{'form.dirsrch_localonly'},
6288: searchby => \@searchby,
6289: searchtypes => \@searchtypes,
6290: }
6291: );
6292: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
6293: $dom);
6294: if ($putresult eq 'ok') {
6295: if (exists($currdirsrch{'available'})) {
6296: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
6297: $changes{'available'} = 1;
6298: }
6299: } else {
6300: if ($env{'form.dirsrch_available'} eq '1') {
6301: $changes{'available'} = 1;
6302: }
6303: }
6304: if (exists($currdirsrch{'localonly'})) {
6305: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
6306: $changes{'localonly'} = 1;
6307: }
6308: } else {
6309: if ($env{'form.dirsrch_localonly'} eq '1') {
6310: $changes{'localonly'} = 1;
6311: }
6312: }
6313: if (keys(%changes) > 0) {
6314: $resulttext = &mt('Changes made:').'<ul>';
6315: if ($changes{'available'}) {
6316: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
6317: }
6318: if ($changes{'localonly'}) {
6319: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
6320: }
6321:
6322: if (ref($changes{'cansearch'}) eq 'ARRAY') {
6323: my $chgtext;
6324: if (ref($usertypes) eq 'HASH') {
6325: if (keys(%{$usertypes}) > 0) {
6326: foreach my $type (@{$types}) {
6327: if (grep(/^\Q$type\E$/,@cansearch)) {
6328: $chgtext .= $usertypes->{$type}.'; ';
6329: }
6330: }
6331: if (grep(/^default$/,@cansearch)) {
6332: $chgtext .= $othertitle;
6333: } else {
6334: $chgtext =~ s/\; $//;
6335: }
6336: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
6337: }
6338: }
6339: }
6340: if (ref($changes{'searchby'}) eq 'ARRAY') {
6341: my ($searchtitles,$titleorder) = &sorted_searchtitles();
6342: my $chgtext;
6343: foreach my $type (@{$titleorder}) {
6344: if (grep(/^\Q$type\E$/,@searchby)) {
6345: if (defined($searchtitles->{$type})) {
6346: $chgtext .= $searchtitles->{$type}.'; ';
6347: }
6348: }
6349: }
6350: $chgtext =~ s/\; $//;
6351: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
6352: }
6353: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
6354: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
6355: my $chgtext;
6356: foreach my $type (@{$srchtypeorder}) {
6357: if (grep(/^\Q$type\E$/,@searchtypes)) {
6358: if (defined($srchtypes_desc->{$type})) {
6359: $chgtext .= $srchtypes_desc->{$type}.'; ';
6360: }
6361: }
6362: }
6363: $chgtext =~ s/\; $//;
6364: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
6365: }
6366: $resulttext .= '</ul>';
6367: } else {
6368: $resulttext = &mt('No changes made to institution directory search settings');
6369: }
6370: } else {
6371: $resulttext = '<span class="LC_error">'.
6372: &mt('An error occurred: [_1]',$putresult).'</span>';
6373: }
6374: return $resulttext;
6375: }
6376:
6377: sub modify_contacts {
6378: my ($dom,%domconfig) = @_;
6379: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
6380: if (ref($domconfig{'contacts'}) eq 'HASH') {
6381: foreach my $key (keys(%{$domconfig{'contacts'}})) {
6382: $currsetting{$key} = $domconfig{'contacts'}{$key};
6383: }
6384: }
6385: my (%others,%to,%bcc);
6386: my @contacts = ('supportemail','adminemail');
6387: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
6388: 'requestsmail');
6389: foreach my $type (@mailings) {
6390: @{$newsetting{$type}} =
6391: &Apache::loncommon::get_env_multiple('form.'.$type);
6392: foreach my $item (@contacts) {
6393: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
6394: $contacts_hash{contacts}{$type}{$item} = 1;
6395: } else {
6396: $contacts_hash{contacts}{$type}{$item} = 0;
6397: }
6398: }
6399: $others{$type} = $env{'form.'.$type.'_others'};
6400: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
6401: if ($type eq 'helpdeskmail') {
6402: $bcc{$type} = $env{'form.'.$type.'_bcc'};
6403: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
6404: }
6405: }
6406: foreach my $item (@contacts) {
6407: $to{$item} = $env{'form.'.$item};
6408: $contacts_hash{'contacts'}{$item} = $to{$item};
6409: }
6410: if (keys(%currsetting) > 0) {
6411: foreach my $item (@contacts) {
6412: if ($to{$item} ne $currsetting{$item}) {
6413: $changes{$item} = 1;
6414: }
6415: }
6416: foreach my $type (@mailings) {
6417: foreach my $item (@contacts) {
6418: if (ref($currsetting{$type}) eq 'HASH') {
6419: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
6420: push(@{$changes{$type}},$item);
6421: }
6422: } else {
6423: push(@{$changes{$type}},@{$newsetting{$type}});
6424: }
6425: }
6426: if ($others{$type} ne $currsetting{$type}{'others'}) {
6427: push(@{$changes{$type}},'others');
6428: }
6429: if ($type eq 'helpdeskmail') {
6430: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
6431: push(@{$changes{$type}},'bcc');
6432: }
6433: }
6434: }
6435: } else {
6436: my %default;
6437: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
6438: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
6439: $default{'errormail'} = 'adminemail';
6440: $default{'packagesmail'} = 'adminemail';
6441: $default{'helpdeskmail'} = 'supportemail';
6442: $default{'lonstatusmail'} = 'adminemail';
6443: $default{'requestsmail'} = 'adminemail';
6444: foreach my $item (@contacts) {
6445: if ($to{$item} ne $default{$item}) {
6446: $changes{$item} = 1;
6447: }
6448: }
6449: foreach my $type (@mailings) {
6450: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
6451:
6452: push(@{$changes{$type}},@{$newsetting{$type}});
6453: }
6454: if ($others{$type} ne '') {
6455: push(@{$changes{$type}},'others');
6456: }
6457: if ($type eq 'helpdeskmail') {
6458: if ($bcc{$type} ne '') {
6459: push(@{$changes{$type}},'bcc');
6460: }
6461: }
6462: }
6463: }
6464: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
6465: $dom);
6466: if ($putresult eq 'ok') {
6467: if (keys(%changes) > 0) {
6468: my ($titles,$short_titles) = &contact_titles();
6469: $resulttext = &mt('Changes made:').'<ul>';
6470: foreach my $item (@contacts) {
6471: if ($changes{$item}) {
6472: $resulttext .= '<li>'.$titles->{$item}.
6473: &mt(' set to: ').
6474: '<span class="LC_cusr_emph">'.
6475: $to{$item}.'</span></li>';
6476: }
6477: }
6478: foreach my $type (@mailings) {
6479: if (ref($changes{$type}) eq 'ARRAY') {
6480: $resulttext .= '<li>'.$titles->{$type}.': ';
6481: my @text;
6482: foreach my $item (@{$newsetting{$type}}) {
6483: push(@text,$short_titles->{$item});
6484: }
6485: if ($others{$type} ne '') {
6486: push(@text,$others{$type});
6487: }
6488: $resulttext .= '<span class="LC_cusr_emph">'.
6489: join(', ',@text).'</span>';
6490: if ($type eq 'helpdeskmail') {
6491: if ($bcc{$type} ne '') {
6492: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
6493: }
6494: }
6495: $resulttext .= '</li>';
6496: }
6497: }
6498: $resulttext .= '</ul>';
6499: } else {
6500: $resulttext = &mt('No changes made to contact information');
6501: }
6502: } else {
6503: $resulttext = '<span class="LC_error">'.
6504: &mt('An error occurred: [_1].',$putresult).'</span>';
6505: }
6506: return $resulttext;
6507: }
6508:
6509: sub modify_usercreation {
6510: my ($dom,%domconfig) = @_;
6511: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
6512: my $warningmsg;
6513: if (ref($domconfig{'usercreation'}) eq 'HASH') {
6514: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
6515: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
6516: }
6517: }
6518: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
6519: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
6520: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
6521: my @contexts = ('author','course','requestcrs','selfcreate');
6522: foreach my $item(@contexts) {
6523: if ($item eq 'selfcreate') {
6524: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
6525: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6526: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
6527: if (ref($cancreate{$item}) eq 'ARRAY') {
6528: if (grep(/^login$/,@{$cancreate{$item}})) {
6529: $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.');
6530: }
6531: }
6532: }
6533: } else {
6534: $cancreate{$item} = $env{'form.can_createuser_'.$item};
6535: }
6536: }
6537: my ($othertitle,$usertypes,$types) =
6538: &Apache::loncommon::sorted_inst_types($dom);
6539: if (ref($types) eq 'ARRAY') {
6540: if (@{$types} > 0) {
6541: @{$cancreate{'statustocreate'}} =
6542: &Apache::loncommon::get_env_multiple('form.statustocreate');
6543: } else {
6544: @{$cancreate{'statustocreate'}} = ();
6545: }
6546: push(@contexts,'statustocreate');
6547: }
6548: &process_captcha('cancreate',\%changes,\%cancreate,\%curr_usercreation);
6549: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
6550: foreach my $item (@contexts) {
6551: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
6552: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6553: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
6554: if (ref($cancreate{$item}) eq 'ARRAY') {
6555: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
6556: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6557: push(@{$changes{'cancreate'}},$item);
6558: }
6559: }
6560: }
6561: }
6562: } else {
6563: if ($curr_usercreation{'cancreate'}{$item} eq '') {
6564: if (@{$cancreate{$item}} > 0) {
6565: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6566: push(@{$changes{'cancreate'}},$item);
6567: }
6568: }
6569: } else {
6570: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
6571: if (@{$cancreate{$item}} < 3) {
6572: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6573: push(@{$changes{'cancreate'}},$item);
6574: }
6575: }
6576: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
6577: if (@{$cancreate{$item}} > 0) {
6578: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6579: push(@{$changes{'cancreate'}},$item);
6580: }
6581: }
6582: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
6583: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6584: push(@{$changes{'cancreate'}},$item);
6585: }
6586: }
6587: }
6588: }
6589: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6590: foreach my $type (@{$cancreate{$item}}) {
6591: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6592: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
6593: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6594: push(@{$changes{'cancreate'}},$item);
6595: }
6596: }
6597: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
6598: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
6599: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
6600: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6601: push(@{$changes{'cancreate'}},$item);
6602: }
6603: }
6604: }
6605: }
6606: }
6607: } else {
6608: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
6609: push(@{$changes{'cancreate'}},$item);
6610: }
6611: }
6612: }
6613: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
6614: foreach my $item (@contexts) {
6615: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
6616: if ($cancreate{$item} ne 'any') {
6617: push(@{$changes{'cancreate'}},$item);
6618: }
6619: } else {
6620: if ($cancreate{$item} ne 'none') {
6621: push(@{$changes{'cancreate'}},$item);
6622: }
6623: }
6624: }
6625: } else {
6626: foreach my $item (@contexts) {
6627: push(@{$changes{'cancreate'}},$item);
6628: }
6629: }
6630:
6631: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
6632: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
6633: if (!grep(/^\Q$type\E$/,@username_rule)) {
6634: push(@{$changes{'username_rule'}},$type);
6635: }
6636: }
6637: foreach my $type (@username_rule) {
6638: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
6639: push(@{$changes{'username_rule'}},$type);
6640: }
6641: }
6642: } else {
6643: push(@{$changes{'username_rule'}},@username_rule);
6644: }
6645:
6646: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
6647: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
6648: if (!grep(/^\Q$type\E$/,@id_rule)) {
6649: push(@{$changes{'id_rule'}},$type);
6650: }
6651: }
6652: foreach my $type (@id_rule) {
6653: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
6654: push(@{$changes{'id_rule'}},$type);
6655: }
6656: }
6657: } else {
6658: push(@{$changes{'id_rule'}},@id_rule);
6659: }
6660:
6661: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
6662: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
6663: if (!grep(/^\Q$type\E$/,@email_rule)) {
6664: push(@{$changes{'email_rule'}},$type);
6665: }
6666: }
6667: foreach my $type (@email_rule) {
6668: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
6669: push(@{$changes{'email_rule'}},$type);
6670: }
6671: }
6672: } else {
6673: push(@{$changes{'email_rule'}},@email_rule);
6674: }
6675:
6676: my @authen_contexts = ('author','course','domain');
6677: my @authtypes = ('int','krb4','krb5','loc');
6678: my %authhash;
6679: foreach my $item (@authen_contexts) {
6680: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
6681: foreach my $auth (@authtypes) {
6682: if (grep(/^\Q$auth\E$/,@authallowed)) {
6683: $authhash{$item}{$auth} = 1;
6684: } else {
6685: $authhash{$item}{$auth} = 0;
6686: }
6687: }
6688: }
6689: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
6690: foreach my $item (@authen_contexts) {
6691: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
6692: foreach my $auth (@authtypes) {
6693: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
6694: push(@{$changes{'authtypes'}},$item);
6695: last;
6696: }
6697: }
6698: }
6699: }
6700: } else {
6701: foreach my $item (@authen_contexts) {
6702: push(@{$changes{'authtypes'}},$item);
6703: }
6704: }
6705:
6706: my %usercreation_hash = (
6707: usercreation => {
6708: cancreate => \%cancreate,
6709: username_rule => \@username_rule,
6710: id_rule => \@id_rule,
6711: email_rule => \@email_rule,
6712: authtypes => \%authhash,
6713: }
6714: );
6715:
6716: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
6717: $dom);
6718:
6719: my %selfcreatetypes = (
6720: sso => 'users authenticated by institutional single sign on',
6721: login => 'users authenticated by institutional log-in',
6722: email => 'users who provide a valid e-mail address for use as the username',
6723: );
6724: if ($putresult eq 'ok') {
6725: if (keys(%changes) > 0) {
6726: $resulttext = &mt('Changes made:').'<ul>';
6727: if (ref($changes{'cancreate'}) eq 'ARRAY') {
6728: my %lt = &usercreation_types();
6729: foreach my $type (@{$changes{'cancreate'}}) {
6730: my $chgtext;
6731: unless (($type eq 'statustocreate') || ($type eq 'captcha') || ($type eq 'recaptchakeys')) {
6732: $chgtext = $lt{$type}.', ';
6733: }
6734: if ($type eq 'selfcreate') {
6735: if (@{$cancreate{$type}} == 0) {
6736: $chgtext .= &mt('creation of a new user account is not permitted.');
6737: } else {
6738: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
6739: foreach my $case (@{$cancreate{$type}}) {
6740: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
6741: }
6742: $chgtext .= '</ul>';
6743: if (ref($cancreate{$type}) eq 'ARRAY') {
6744: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
6745: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
6746: if (@{$cancreate{'statustocreate'}} == 0) {
6747: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
6748: }
6749: }
6750: }
6751: }
6752: }
6753: } elsif ($type eq 'statustocreate') {
6754: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
6755: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
6756: if (@{$cancreate{'selfcreate'}} > 0) {
6757: if (@{$cancreate{'statustocreate'}} == 0) {
6758:
6759: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
6760: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
6761: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
6762: }
6763: } elsif (ref($usertypes) eq 'HASH') {
6764: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
6765: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
6766: } else {
6767: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
6768: }
6769: $chgtext .= '<ul>';
6770: foreach my $case (@{$cancreate{$type}}) {
6771: if ($case eq 'default') {
6772: $chgtext .= '<li>'.$othertitle.'</li>';
6773: } else {
6774: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
6775: }
6776: }
6777: $chgtext .= '</ul>';
6778: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
6779: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
6780: }
6781: }
6782: } else {
6783: if (@{$cancreate{$type}} == 0) {
6784: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
6785: } else {
6786: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
6787: }
6788: }
6789: }
6790: } elsif ($type eq 'captcha') {
6791: if ($cancreate{$type} eq 'notused') {
6792: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
6793: } else {
6794: my %captchas = &captcha_phrases();
6795: if ($captchas{$cancreate{$type}}) {
6796: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$cancreate{$type}}.");
6797: } else {
6798: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
6799: }
6800: }
6801: } elsif ($type eq 'recaptchakeys') {
6802: my ($privkey,$pubkey);
6803: if (ref($cancreate{$type}) eq 'HASH') {
6804: $pubkey = $cancreate{$type}{'public'};
6805: $privkey = $cancreate{$type}{'private'};
6806: }
6807: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
6808: if (!$pubkey) {
6809: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
6810: } else {
6811: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6812: }
6813: if (!$privkey) {
6814: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
6815: } else {
6816: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
6817: }
6818: $chgtext .= '</ul>';
6819: } else {
6820: if ($cancreate{$type} eq 'none') {
6821: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
6822: } elsif ($cancreate{$type} eq 'any') {
6823: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
6824: } elsif ($cancreate{$type} eq 'official') {
6825: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
6826: } elsif ($cancreate{$type} eq 'unofficial') {
6827: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
6828: }
6829: }
6830: $resulttext .= '<li>'.$chgtext.'</li>';
6831: }
6832: }
6833: if (ref($changes{'username_rule'}) eq 'ARRAY') {
6834: my ($rules,$ruleorder) =
6835: &Apache::lonnet::inst_userrules($dom,'username');
6836: my $chgtext = '<ul>';
6837: foreach my $type (@username_rule) {
6838: if (ref($rules->{$type}) eq 'HASH') {
6839: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
6840: }
6841: }
6842: $chgtext .= '</ul>';
6843: if (@username_rule > 0) {
6844: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
6845: } else {
6846: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
6847: }
6848: }
6849: if (ref($changes{'id_rule'}) eq 'ARRAY') {
6850: my ($idrules,$idruleorder) =
6851: &Apache::lonnet::inst_userrules($dom,'id');
6852: my $chgtext = '<ul>';
6853: foreach my $type (@id_rule) {
6854: if (ref($idrules->{$type}) eq 'HASH') {
6855: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
6856: }
6857: }
6858: $chgtext .= '</ul>';
6859: if (@id_rule > 0) {
6860: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
6861: } else {
6862: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
6863: }
6864: }
6865: if (ref($changes{'email_rule'}) eq 'ARRAY') {
6866: my ($emailrules,$emailruleorder) =
6867: &Apache::lonnet::inst_userrules($dom,'email');
6868: my $chgtext = '<ul>';
6869: foreach my $type (@email_rule) {
6870: if (ref($emailrules->{$type}) eq 'HASH') {
6871: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
6872: }
6873: }
6874: $chgtext .= '</ul>';
6875: if (@email_rule > 0) {
6876: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
6877: } else {
6878: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
6879: }
6880: }
6881:
6882: my %authname = &authtype_names();
6883: my %context_title = &context_names();
6884: if (ref($changes{'authtypes'}) eq 'ARRAY') {
6885: my $chgtext = '<ul>';
6886: foreach my $type (@{$changes{'authtypes'}}) {
6887: my @allowed;
6888: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
6889: foreach my $auth (@authtypes) {
6890: if ($authhash{$type}{$auth}) {
6891: push(@allowed,$authname{$auth});
6892: }
6893: }
6894: if (@allowed > 0) {
6895: $chgtext .= join(', ',@allowed).'</li>';
6896: } else {
6897: $chgtext .= &mt('none').'</li>';
6898: }
6899: }
6900: $chgtext .= '</ul>';
6901: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
6902: $resulttext .= '</li>';
6903: }
6904: $resulttext .= '</ul>';
6905: } else {
6906: $resulttext = &mt('No changes made to user creation settings');
6907: }
6908: } else {
6909: $resulttext = '<span class="LC_error">'.
6910: &mt('An error occurred: [_1]',$putresult).'</span>';
6911: }
6912: if ($warningmsg ne '') {
6913: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
6914: }
6915: return $resulttext;
6916: }
6917:
6918: sub process_captcha {
6919: my ($container,$changes,$newsettings,$current) = @_;
6920: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
6921: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
6922: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
6923: $newsettings->{'captcha'} = 'original';
6924: }
6925: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
6926: if ($container eq 'cancreate') {
6927: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
6928: push(@{$changes->{'cancreate'}},'captcha');
6929: } elsif (!defined($changes->{'cancreate'})) {
6930: $changes->{'cancreate'} = ['captcha'];
6931: }
6932: } else {
6933: $changes->{'captcha'} = 1;
6934: }
6935: }
6936: my ($newpub,$newpriv,$currpub,$currpriv);
6937: if ($newsettings->{'captcha'} eq 'recaptcha') {
6938: $newpub = $env{'form.'.$container.'_recaptchapub'};
6939: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
6940: $newpub =~ s/\W//g;
6941: $newpriv =~ s/\W//g;
6942: $newsettings->{'recaptchakeys'} = {
6943: public => $newpub,
6944: private => $newpriv,
6945: };
6946: }
6947: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
6948: $currpub = $current->{'recaptchakeys'}{'public'};
6949: $currpriv = $current->{'recaptchakeys'}{'private'};
6950: $newsettings->{'recaptchakeys'} = {
6951: public => '',
6952: private => '',
6953: }
6954: }
6955: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
6956: if ($container eq 'cancreate') {
6957: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
6958: push(@{$changes->{'cancreate'}},'recaptchakeys');
6959: } elsif (!defined($changes->{'cancreate'})) {
6960: $changes->{'cancreate'} = ['recaptchakeys'];
6961: }
6962: } else {
6963: $changes->{'recaptchakeys'} = 1;
6964: }
6965: }
6966: return;
6967: }
6968:
6969: sub modify_usermodification {
6970: my ($dom,%domconfig) = @_;
6971: my ($resulttext,%curr_usermodification,%changes);
6972: if (ref($domconfig{'usermodification'}) eq 'HASH') {
6973: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
6974: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
6975: }
6976: }
6977: my @contexts = ('author','course','selfcreate');
6978: my %context_title = (
6979: author => 'In author context',
6980: course => 'In course context',
6981: selfcreate => 'When self creating account',
6982: );
6983: my @fields = ('lastname','firstname','middlename','generation',
6984: 'permanentemail','id');
6985: my %roles = (
6986: author => ['ca','aa'],
6987: course => ['st','ep','ta','in','cr'],
6988: );
6989: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6990: if (ref($types) eq 'ARRAY') {
6991: push(@{$types},'default');
6992: $usertypes->{'default'} = $othertitle;
6993: }
6994: $roles{'selfcreate'} = $types;
6995: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6996: my %modifyhash;
6997: foreach my $context (@contexts) {
6998: foreach my $role (@{$roles{$context}}) {
6999: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
7000: foreach my $item (@fields) {
7001: if (grep(/^\Q$item\E$/,@modifiable)) {
7002: $modifyhash{$context}{$role}{$item} = 1;
7003: } else {
7004: $modifyhash{$context}{$role}{$item} = 0;
7005: }
7006: }
7007: }
7008: if (ref($curr_usermodification{$context}) eq 'HASH') {
7009: foreach my $role (@{$roles{$context}}) {
7010: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
7011: foreach my $field (@fields) {
7012: if ($modifyhash{$context}{$role}{$field} ne
7013: $curr_usermodification{$context}{$role}{$field}) {
7014: push(@{$changes{$context}},$role);
7015: last;
7016: }
7017: }
7018: }
7019: }
7020: } else {
7021: foreach my $context (@contexts) {
7022: foreach my $role (@{$roles{$context}}) {
7023: push(@{$changes{$context}},$role);
7024: }
7025: }
7026: }
7027: }
7028: my %usermodification_hash = (
7029: usermodification => \%modifyhash,
7030: );
7031: my $putresult = &Apache::lonnet::put_dom('configuration',
7032: \%usermodification_hash,$dom);
7033: if ($putresult eq 'ok') {
7034: if (keys(%changes) > 0) {
7035: $resulttext = &mt('Changes made: ').'<ul>';
7036: foreach my $context (@contexts) {
7037: if (ref($changes{$context}) eq 'ARRAY') {
7038: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
7039: if (ref($changes{$context}) eq 'ARRAY') {
7040: foreach my $role (@{$changes{$context}}) {
7041: my $rolename;
7042: if ($context eq 'selfcreate') {
7043: $rolename = $role;
7044: if (ref($usertypes) eq 'HASH') {
7045: if ($usertypes->{$role} ne '') {
7046: $rolename = $usertypes->{$role};
7047: }
7048: }
7049: } else {
7050: if ($role eq 'cr') {
7051: $rolename = &mt('Custom');
7052: } else {
7053: $rolename = &Apache::lonnet::plaintext($role);
7054: }
7055: }
7056: my @modifiable;
7057: if ($context eq 'selfcreate') {
7058: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
7059: } else {
7060: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
7061: }
7062: foreach my $field (@fields) {
7063: if ($modifyhash{$context}{$role}{$field}) {
7064: push(@modifiable,$fieldtitles{$field});
7065: }
7066: }
7067: if (@modifiable > 0) {
7068: $resulttext .= join(', ',@modifiable);
7069: } else {
7070: $resulttext .= &mt('none');
7071: }
7072: $resulttext .= '</li>';
7073: }
7074: $resulttext .= '</ul></li>';
7075: }
7076: }
7077: }
7078: $resulttext .= '</ul>';
7079: } else {
7080: $resulttext = &mt('No changes made to user modification settings');
7081: }
7082: } else {
7083: $resulttext = '<span class="LC_error">'.
7084: &mt('An error occurred: [_1]',$putresult).'</span>';
7085: }
7086: return $resulttext;
7087: }
7088:
7089: sub modify_defaults {
7090: my ($dom,$r) = @_;
7091: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
7092: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7093: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
7094: my @authtypes = ('internal','krb4','krb5','localauth');
7095: foreach my $item (@items) {
7096: $newvalues{$item} = $env{'form.'.$item};
7097: if ($item eq 'auth_def') {
7098: if ($newvalues{$item} ne '') {
7099: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
7100: push(@errors,$item);
7101: }
7102: }
7103: } elsif ($item eq 'lang_def') {
7104: if ($newvalues{$item} ne '') {
7105: if ($newvalues{$item} =~ /^(\w+)/) {
7106: my $langcode = $1;
7107: if ($langcode ne 'x_chef') {
7108: if (code2language($langcode) eq '') {
7109: push(@errors,$item);
7110: }
7111: }
7112: } else {
7113: push(@errors,$item);
7114: }
7115: }
7116: } elsif ($item eq 'timezone_def') {
7117: if ($newvalues{$item} ne '') {
7118: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
7119: push(@errors,$item);
7120: }
7121: }
7122: } elsif ($item eq 'datelocale_def') {
7123: if ($newvalues{$item} ne '') {
7124: my @datelocale_ids = DateTime::Locale->ids();
7125: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
7126: push(@errors,$item);
7127: }
7128: }
7129: } elsif ($item eq 'portal_def') {
7130: if ($newvalues{$item} ne '') {
7131: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
7132: push(@errors,$item);
7133: }
7134: }
7135: }
7136: if (grep(/^\Q$item\E$/,@errors)) {
7137: $newvalues{$item} = $domdefaults{$item};
7138: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
7139: $changes{$item} = 1;
7140: }
7141: $domdefaults{$item} = $newvalues{$item};
7142: }
7143: my %defaults_hash = (
7144: defaults => \%newvalues,
7145: );
7146: my $title = &defaults_titles();
7147: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
7148: $dom);
7149: if ($putresult eq 'ok') {
7150: if (keys(%changes) > 0) {
7151: $resulttext = &mt('Changes made:').'<ul>';
7152: my $version = $r->dir_config('lonVersion');
7153: 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";
7154: foreach my $item (sort(keys(%changes))) {
7155: my $value = $env{'form.'.$item};
7156: if ($value eq '') {
7157: $value = &mt('none');
7158: } elsif ($item eq 'auth_def') {
7159: my %authnames = &authtype_names();
7160: my %shortauth = (
7161: internal => 'int',
7162: krb4 => 'krb4',
7163: krb5 => 'krb5',
7164: localauth => 'loc',
7165: );
7166: $value = $authnames{$shortauth{$value}};
7167: }
7168: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
7169: $mailmsgtext .= "$title->{$item} set to $value\n";
7170: }
7171: $resulttext .= '</ul>';
7172: $mailmsgtext .= "\n";
7173: my $cachetime = 24*60*60;
7174: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7175: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
7176: my $sysmail = $r->dir_config('lonSysEMail');
7177: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
7178: }
7179: } else {
7180: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
7181: }
7182: } else {
7183: $resulttext = '<span class="LC_error">'.
7184: &mt('An error occurred: [_1]',$putresult).'</span>';
7185: }
7186: if (@errors > 0) {
7187: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
7188: foreach my $item (@errors) {
7189: $resulttext .= ' "'.$title->{$item}.'",';
7190: }
7191: $resulttext =~ s/,$//;
7192: }
7193: return $resulttext;
7194: }
7195:
7196: sub modify_scantron {
7197: my ($r,$dom,$confname,%domconfig) = @_;
7198: my ($resulttext,%confhash,%changes,$errors);
7199: my $custom = 'custom.tab';
7200: my $default = 'default.tab';
7201: my $servadm = $r->dir_config('lonAdmEMail');
7202: my ($configuserok,$author_ok,$switchserver) =
7203: &config_check($dom,$confname,$servadm);
7204: if ($env{'form.scantronformat.filename'} ne '') {
7205: my $error;
7206: if ($configuserok eq 'ok') {
7207: if ($switchserver) {
7208: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
7209: } else {
7210: if ($author_ok eq 'ok') {
7211: my ($result,$scantronurl) =
7212: &publishlogo($r,'upload','scantronformat',$dom,
7213: $confname,'scantron','','',$custom);
7214: if ($result eq 'ok') {
7215: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
7216: $changes{'scantronformat'} = 1;
7217: } else {
7218: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
7219: }
7220: } else {
7221: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
7222: }
7223: }
7224: } else {
7225: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
7226: }
7227: if ($error) {
7228: &Apache::lonnet::logthis($error);
7229: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7230: }
7231: }
7232: if (ref($domconfig{'scantron'}) eq 'HASH') {
7233: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
7234: if ($env{'form.scantronformat_del'}) {
7235: $confhash{'scantron'}{'scantronformat'} = '';
7236: $changes{'scantronformat'} = 1;
7237: }
7238: }
7239: }
7240: if (keys(%confhash) > 0) {
7241: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
7242: $dom);
7243: if ($putresult eq 'ok') {
7244: if (keys(%changes) > 0) {
7245: if (ref($confhash{'scantron'}) eq 'HASH') {
7246: $resulttext = &mt('Changes made:').'<ul>';
7247: if ($confhash{'scantron'}{'scantronformat'} eq '') {
7248: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
7249: } else {
7250: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
7251: }
7252: $resulttext .= '</ul>';
7253: } else {
7254: $resulttext = &mt('Changes made to bubblesheet format file.');
7255: }
7256: $resulttext .= '</ul>';
7257: &Apache::loncommon::devalidate_domconfig_cache($dom);
7258: } else {
7259: $resulttext = &mt('No changes made to bubblesheet format file');
7260: }
7261: } else {
7262: $resulttext = '<span class="LC_error">'.
7263: &mt('An error occurred: [_1]',$putresult).'</span>';
7264: }
7265: } else {
7266: $resulttext = &mt('No changes made to bubblesheet format file');
7267: }
7268: if ($errors) {
7269: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7270: $errors.'</ul>';
7271: }
7272: return $resulttext;
7273: }
7274:
7275: sub modify_coursecategories {
7276: my ($dom,%domconfig) = @_;
7277: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
7278: $cathash);
7279: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
7280: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
7281: $cathash = $domconfig{'coursecategories'}{'cats'};
7282: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
7283: $changes{'togglecats'} = 1;
7284: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
7285: }
7286: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
7287: $changes{'categorize'} = 1;
7288: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
7289: }
7290: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
7291: $changes{'togglecatscomm'} = 1;
7292: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
7293: }
7294: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
7295: $changes{'categorizecomm'} = 1;
7296: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
7297: }
7298: } else {
7299: $changes{'togglecats'} = 1;
7300: $changes{'categorize'} = 1;
7301: $changes{'togglecatscomm'} = 1;
7302: $changes{'categorizecomm'} = 1;
7303: $domconfig{'coursecategories'} = {
7304: togglecats => $env{'form.togglecats'},
7305: categorize => $env{'form.categorize'},
7306: togglecatscomm => $env{'form.togglecatscomm'},
7307: categorizecomm => $env{'form.categorizecomm'},
7308: };
7309: }
7310: if (ref($cathash) eq 'HASH') {
7311: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
7312: push (@deletecategory,'instcode::0');
7313: }
7314: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
7315: push(@deletecategory,'communities::0');
7316: }
7317: }
7318: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
7319: if (ref($cathash) eq 'HASH') {
7320: if (@deletecategory > 0) {
7321: #FIXME Need to remove category from all courses using a deleted category
7322: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
7323: foreach my $item (@deletecategory) {
7324: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
7325: delete($domconfig{'coursecategories'}{'cats'}{$item});
7326: $deletions{$item} = 1;
7327: &recurse_cat_deletes($item,$cathash,\%deletions);
7328: }
7329: }
7330: }
7331: foreach my $item (keys(%{$cathash})) {
7332: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
7333: if ($cathash->{$item} ne $env{'form.'.$item}) {
7334: $reorderings{$item} = 1;
7335: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
7336: }
7337: if ($env{'form.addcategory_name_'.$item} ne '') {
7338: my $newcat = $env{'form.addcategory_name_'.$item};
7339: my $newdepth = $depth+1;
7340: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
7341: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
7342: $adds{$newitem} = 1;
7343: }
7344: if ($env{'form.subcat_'.$item} ne '') {
7345: my $newcat = $env{'form.subcat_'.$item};
7346: my $newdepth = $depth+1;
7347: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
7348: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
7349: $adds{$newitem} = 1;
7350: }
7351: }
7352: }
7353: if ($env{'form.instcode'} eq '1') {
7354: if (ref($cathash) eq 'HASH') {
7355: my $newitem = 'instcode::0';
7356: if ($cathash->{$newitem} eq '') {
7357: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
7358: $adds{$newitem} = 1;
7359: }
7360: } else {
7361: my $newitem = 'instcode::0';
7362: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
7363: $adds{$newitem} = 1;
7364: }
7365: }
7366: if ($env{'form.communities'} eq '1') {
7367: if (ref($cathash) eq 'HASH') {
7368: my $newitem = 'communities::0';
7369: if ($cathash->{$newitem} eq '') {
7370: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
7371: $adds{$newitem} = 1;
7372: }
7373: } else {
7374: my $newitem = 'communities::0';
7375: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
7376: $adds{$newitem} = 1;
7377: }
7378: }
7379: if ($env{'form.addcategory_name'} ne '') {
7380: if (($env{'form.addcategory_name'} ne 'instcode') &&
7381: ($env{'form.addcategory_name'} ne 'communities')) {
7382: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
7383: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
7384: $adds{$newitem} = 1;
7385: }
7386: }
7387: my $putresult;
7388: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7389: if (keys(%deletions) > 0) {
7390: foreach my $key (keys(%deletions)) {
7391: if ($predelallitems{$key} ne '') {
7392: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
7393: }
7394: }
7395: }
7396: my (@chkcats,@chktrails,%chkallitems);
7397: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
7398: if (ref($chkcats[0]) eq 'ARRAY') {
7399: my $depth = 0;
7400: my $chg = 0;
7401: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
7402: my $name = $chkcats[0][$i];
7403: my $item;
7404: if ($name eq '') {
7405: $chg ++;
7406: } else {
7407: $item = &escape($name).'::0';
7408: if ($chg) {
7409: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
7410: }
7411: $depth ++;
7412: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
7413: $depth --;
7414: }
7415: }
7416: }
7417: }
7418: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7419: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
7420: if ($putresult eq 'ok') {
7421: my %title = (
7422: togglecats => 'Show/Hide a course in catalog',
7423: categorize => 'Assign a category to a course',
7424: togglecatscomm => 'Show/Hide a community in catalog',
7425: categorizecomm => 'Assign a category to a community',
7426: );
7427: my %level = (
7428: dom => 'set in Domain ("Modify Course/Community")',
7429: crs => 'set in Course ("Course Configuration")',
7430: comm => 'set in Community ("Community Configuration")',
7431: );
7432: $resulttext = &mt('Changes made:').'<ul>';
7433: if ($changes{'togglecats'}) {
7434: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
7435: }
7436: if ($changes{'categorize'}) {
7437: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
7438: }
7439: if ($changes{'togglecatscomm'}) {
7440: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
7441: }
7442: if ($changes{'categorizecomm'}) {
7443: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
7444: }
7445: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7446: my $cathash;
7447: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
7448: $cathash = $domconfig{'coursecategories'}{'cats'};
7449: } else {
7450: $cathash = {};
7451: }
7452: my (@cats,@trails,%allitems);
7453: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
7454: if (keys(%deletions) > 0) {
7455: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
7456: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
7457: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
7458: }
7459: $resulttext .= '</ul></li>';
7460: }
7461: if (keys(%reorderings) > 0) {
7462: my %sort_by_trail;
7463: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
7464: foreach my $key (keys(%reorderings)) {
7465: if ($allitems{$key} ne '') {
7466: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
7467: }
7468: }
7469: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
7470: $resulttext .= '<li>'.$trails[$trail].'</li>';
7471: }
7472: $resulttext .= '</ul></li>';
7473: }
7474: if (keys(%adds) > 0) {
7475: my %sort_by_trail;
7476: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
7477: foreach my $key (keys(%adds)) {
7478: if ($allitems{$key} ne '') {
7479: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
7480: }
7481: }
7482: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
7483: $resulttext .= '<li>'.$trails[$trail].'</li>';
7484: }
7485: $resulttext .= '</ul></li>';
7486: }
7487: }
7488: $resulttext .= '</ul>';
7489: } else {
7490: $resulttext = '<span class="LC_error">'.
7491: &mt('An error occurred: [_1]',$putresult).'</span>';
7492: }
7493: } else {
7494: $resulttext = &mt('No changes made to course and community categories');
7495: }
7496: return $resulttext;
7497: }
7498:
7499: sub modify_serverstatuses {
7500: my ($dom,%domconfig) = @_;
7501: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
7502: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
7503: %currserverstatus = %{$domconfig{'serverstatuses'}};
7504: }
7505: my @pages = &serverstatus_pages();
7506: foreach my $type (@pages) {
7507: $newserverstatus{$type}{'namedusers'} = '';
7508: $newserverstatus{$type}{'machines'} = '';
7509: if (defined($env{'form.'.$type.'_namedusers'})) {
7510: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
7511: my @okusers;
7512: foreach my $user (@users) {
7513: my ($uname,$udom) = split(/:/,$user);
7514: if (($udom =~ /^$match_domain$/) &&
7515: (&Apache::lonnet::domain($udom)) &&
7516: ($uname =~ /^$match_username$/)) {
7517: if (!grep(/^\Q$user\E/,@okusers)) {
7518: push(@okusers,$user);
7519: }
7520: }
7521: }
7522: if (@okusers > 0) {
7523: @okusers = sort(@okusers);
7524: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
7525: }
7526: }
7527: if (defined($env{'form.'.$type.'_machines'})) {
7528: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
7529: my @okmachines;
7530: foreach my $ip (@machines) {
7531: my @parts = split(/\./,$ip);
7532: next if (@parts < 4);
7533: my $badip = 0;
7534: for (my $i=0; $i<4; $i++) {
7535: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
7536: $badip = 1;
7537: last;
7538: }
7539: }
7540: if (!$badip) {
7541: push(@okmachines,$ip);
7542: }
7543: }
7544: @okmachines = sort(@okmachines);
7545: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
7546: }
7547: }
7548: my %serverstatushash = (
7549: serverstatuses => \%newserverstatus,
7550: );
7551: foreach my $type (@pages) {
7552: foreach my $setting ('namedusers','machines') {
7553: my (@current,@new);
7554: if (ref($currserverstatus{$type}) eq 'HASH') {
7555: if ($currserverstatus{$type}{$setting} ne '') {
7556: @current = split(/,/,$currserverstatus{$type}{$setting});
7557: }
7558: }
7559: if ($newserverstatus{$type}{$setting} ne '') {
7560: @new = split(/,/,$newserverstatus{$type}{$setting});
7561: }
7562: if (@current > 0) {
7563: if (@new > 0) {
7564: foreach my $item (@current) {
7565: if (!grep(/^\Q$item\E$/,@new)) {
7566: $changes{$type}{$setting} = 1;
7567: last;
7568: }
7569: }
7570: foreach my $item (@new) {
7571: if (!grep(/^\Q$item\E$/,@current)) {
7572: $changes{$type}{$setting} = 1;
7573: last;
7574: }
7575: }
7576: } else {
7577: $changes{$type}{$setting} = 1;
7578: }
7579: } elsif (@new > 0) {
7580: $changes{$type}{$setting} = 1;
7581: }
7582: }
7583: }
7584: if (keys(%changes) > 0) {
7585: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7586: my $putresult = &Apache::lonnet::put_dom('configuration',
7587: \%serverstatushash,$dom);
7588: if ($putresult eq 'ok') {
7589: $resulttext .= &mt('Changes made:').'<ul>';
7590: foreach my $type (@pages) {
7591: if (ref($changes{$type}) eq 'HASH') {
7592: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
7593: if ($changes{$type}{'namedusers'}) {
7594: if ($newserverstatus{$type}{'namedusers'} eq '') {
7595: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
7596: } else {
7597: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
7598: }
7599: }
7600: if ($changes{$type}{'machines'}) {
7601: if ($newserverstatus{$type}{'machines'} eq '') {
7602: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
7603: } else {
7604: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
7605: }
7606:
7607: }
7608: $resulttext .= '</ul></li>';
7609: }
7610: }
7611: $resulttext .= '</ul>';
7612: } else {
7613: $resulttext = '<span class="LC_error">'.
7614: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
7615:
7616: }
7617: } else {
7618: $resulttext = &mt('No changes made to access to server status pages');
7619: }
7620: return $resulttext;
7621: }
7622:
7623: sub modify_helpsettings {
7624: my ($r,$dom,$confname,%domconfig) = @_;
7625: my ($resulttext,$errors,%changes,%helphash);
7626: my %defaultchecked = ('submitbugs' => 'on');
7627: my @offon = ('off','on');
7628: my @toggles = ('submitbugs');
7629: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
7630: foreach my $item (@toggles) {
7631: if ($defaultchecked{$item} eq 'on') {
7632: if ($domconfig{'helpsettings'}{$item} eq '') {
7633: if ($env{'form.'.$item} eq '0') {
7634: $changes{$item} = 1;
7635: }
7636: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
7637: $changes{$item} = 1;
7638: }
7639: } elsif ($defaultchecked{$item} eq 'off') {
7640: if ($domconfig{'helpsettings'}{$item} eq '') {
7641: if ($env{'form.'.$item} eq '1') {
7642: $changes{$item} = 1;
7643: }
7644: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
7645: $changes{$item} = 1;
7646: }
7647: }
7648: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
7649: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
7650: }
7651: }
7652: }
7653: my $putresult;
7654: if (keys(%changes) > 0) {
7655: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
7656: if ($putresult eq 'ok') {
7657: $resulttext = &mt('Changes made:').'<ul>';
7658: foreach my $item (sort(keys(%changes))) {
7659: if ($item eq 'submitbugs') {
7660: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
7661: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
7662: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
7663: }
7664: }
7665: $resulttext .= '</ul>';
7666: } else {
7667: $resulttext = &mt('No changes made to help settings');
7668: $errors .= '<li><span class="LC_error">'.
7669: &mt('An error occurred storing the settings: [_1]',
7670: $putresult).'</span></li>';
7671: }
7672: }
7673: if ($errors) {
7674: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7675: $errors.'</ul>';
7676: }
7677: return $resulttext;
7678: }
7679:
7680: sub modify_coursedefaults {
7681: my ($dom,%domconfig) = @_;
7682: my ($resulttext,$errors,%changes,%defaultshash);
7683: my %defaultchecked = ('canuse_pdfforms' => 'off');
7684: my @offon = ('off','on');
7685: my @toggles = ('canuse_pdfforms');
7686:
7687: $defaultshash{'coursedefaults'} = {};
7688:
7689: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
7690: if ($domconfig{'coursedefaults'} eq '') {
7691: $domconfig{'coursedefaults'} = {};
7692: }
7693: }
7694:
7695: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
7696: foreach my $item (@toggles) {
7697: if ($defaultchecked{$item} eq 'on') {
7698: if (($domconfig{'coursedefaults'}{$item} eq '') &&
7699: ($env{'form.'.$item} eq '0')) {
7700: $changes{$item} = 1;
7701: } elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
7702: $changes{$item} = 1;
7703: }
7704: } elsif ($defaultchecked{$item} eq 'off') {
7705: if (($domconfig{'coursedefaults'}{$item} eq '') &&
7706: ($env{'form.'.$item} eq '1')) {
7707: $changes{$item} = 1;
7708: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
7709: $changes{$item} = 1;
7710: }
7711: }
7712: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
7713: }
7714: my $currdefresponder = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
7715: my $newdefresponder = $env{'form.anonsurvey_threshold'};
7716: $newdefresponder =~ s/\D//g;
7717: if ($newdefresponder eq '' || $newdefresponder < 1) {
7718: $newdefresponder = 1;
7719: }
7720: $defaultshash{'coursedefaults'}{'anonsurvey_threshold'} = $newdefresponder;
7721: if ($currdefresponder ne $newdefresponder) {
7722: unless ($currdefresponder eq '' && $newdefresponder == 10) {
7723: $changes{'anonsurvey_threshold'} = 1;
7724: }
7725: }
7726: }
7727: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
7728: $dom);
7729: if ($putresult eq 'ok') {
7730: if (keys(%changes) > 0) {
7731: if ($changes{'canuse_pdfforms'}) {
7732: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7733: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
7734: my $cachetime = 24*60*60;
7735: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7736: }
7737: $resulttext = &mt('Changes made:').'<ul>';
7738: foreach my $item (sort(keys(%changes))) {
7739: if ($item eq 'canuse_pdfforms') {
7740: if ($env{'form.'.$item} eq '1') {
7741: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
7742: } else {
7743: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
7744: }
7745: } elsif ($item eq 'anonsurvey_threshold') {
7746: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
7747: }
7748: }
7749: $resulttext .= '</ul>';
7750: } else {
7751: $resulttext = &mt('No changes made to course defaults');
7752: }
7753: } else {
7754: $resulttext = '<span class="LC_error">'.
7755: &mt('An error occurred: [_1]',$putresult).'</span>';
7756: }
7757: return $resulttext;
7758: }
7759:
7760: sub modify_usersessions {
7761: my ($dom,%domconfig) = @_;
7762: my @hostingtypes = ('version','excludedomain','includedomain');
7763: my @offloadtypes = ('primary','default');
7764: my %types = (
7765: remote => \@hostingtypes,
7766: hosted => \@hostingtypes,
7767: spares => \@offloadtypes,
7768: );
7769: my @prefixes = ('remote','hosted','spares');
7770: my @lcversions = &Apache::lonnet::all_loncaparevs();
7771: my (%by_ip,%by_location,@intdoms);
7772: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
7773: my @locations = sort(keys(%by_location));
7774: my (%defaultshash,%changes);
7775: foreach my $prefix (@prefixes) {
7776: $defaultshash{'usersessions'}{$prefix} = {};
7777: }
7778: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7779: my $resulttext;
7780: my %iphost = &Apache::lonnet::get_iphost();
7781: foreach my $prefix (@prefixes) {
7782: next if ($prefix eq 'spares');
7783: foreach my $type (@{$types{$prefix}}) {
7784: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
7785: if ($type eq 'version') {
7786: my $value = $env{'form.'.$prefix.'_'.$type};
7787: my $okvalue;
7788: if ($value ne '') {
7789: if (grep(/^\Q$value\E$/,@lcversions)) {
7790: $okvalue = $value;
7791: }
7792: }
7793: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7794: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
7795: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
7796: if ($inuse == 0) {
7797: $changes{$prefix}{$type} = 1;
7798: } else {
7799: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
7800: $changes{$prefix}{$type} = 1;
7801: }
7802: if ($okvalue ne '') {
7803: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7804: }
7805: }
7806: } else {
7807: if (($inuse == 1) && ($okvalue ne '')) {
7808: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7809: $changes{$prefix}{$type} = 1;
7810: }
7811: }
7812: } else {
7813: if (($inuse == 1) && ($okvalue ne '')) {
7814: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7815: $changes{$prefix}{$type} = 1;
7816: }
7817: }
7818: } else {
7819: if (($inuse == 1) && ($okvalue ne '')) {
7820: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7821: $changes{$prefix}{$type} = 1;
7822: }
7823: }
7824: } else {
7825: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
7826: my @okvals;
7827: foreach my $val (@vals) {
7828: if ($val =~ /:/) {
7829: my @items = split(/:/,$val);
7830: foreach my $item (@items) {
7831: if (ref($by_location{$item}) eq 'ARRAY') {
7832: push(@okvals,$item);
7833: }
7834: }
7835: } else {
7836: if (ref($by_location{$val}) eq 'ARRAY') {
7837: push(@okvals,$val);
7838: }
7839: }
7840: }
7841: @okvals = sort(@okvals);
7842: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7843: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
7844: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
7845: if ($inuse == 0) {
7846: $changes{$prefix}{$type} = 1;
7847: } else {
7848: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7849: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
7850: if (@changed > 0) {
7851: $changes{$prefix}{$type} = 1;
7852: }
7853: }
7854: } else {
7855: if ($inuse == 1) {
7856: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7857: $changes{$prefix}{$type} = 1;
7858: }
7859: }
7860: } else {
7861: if ($inuse == 1) {
7862: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7863: $changes{$prefix}{$type} = 1;
7864: }
7865: }
7866: } else {
7867: if ($inuse == 1) {
7868: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7869: $changes{$prefix}{$type} = 1;
7870: }
7871: }
7872: }
7873: }
7874: }
7875:
7876: my @alldoms = &Apache::lonnet::all_domains();
7877: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7878: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
7879: my $savespares;
7880:
7881: foreach my $lonhost (sort(keys(%servers))) {
7882: my $serverhomeID =
7883: &Apache::lonnet::get_server_homeID($servers{$lonhost});
7884: my $serverhostname = &Apache::lonnet::hostname($lonhost);
7885: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
7886: my %spareschg;
7887: foreach my $type (@{$types{'spares'}}) {
7888: my @okspares;
7889: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
7890: foreach my $server (@checked) {
7891: if (&Apache::lonnet::hostname($server) ne '') {
7892: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
7893: unless (grep(/^\Q$server\E$/,@okspares)) {
7894: push(@okspares,$server);
7895: }
7896: }
7897: }
7898: }
7899: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
7900: my $newspare;
7901: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
7902: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
7903: $newspare = $new;
7904: }
7905: }
7906: my @spares;
7907: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
7908: @spares = sort(@okspares,$newspare);
7909: } else {
7910: @spares = sort(@okspares);
7911: }
7912: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
7913: if (ref($spareid{$lonhost}) eq 'HASH') {
7914: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
7915: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
7916: if (@diffs > 0) {
7917: $spareschg{$type} = 1;
7918: }
7919: }
7920: }
7921: }
7922: if (keys(%spareschg) > 0) {
7923: $changes{'spares'}{$lonhost} = \%spareschg;
7924: }
7925: }
7926:
7927: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7928: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
7929: if (ref($changes{'spares'}) eq 'HASH') {
7930: if (keys(%{$changes{'spares'}}) > 0) {
7931: $savespares = 1;
7932: }
7933: }
7934: } else {
7935: $savespares = 1;
7936: }
7937: }
7938:
7939: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
7940: if ((keys(%changes) > 0) || ($savespares)) {
7941: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
7942: $dom);
7943: if ($putresult eq 'ok') {
7944: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
7945: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
7946: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
7947: }
7948: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
7949: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
7950: }
7951: }
7952: my $cachetime = 24*60*60;
7953: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7954: if (keys(%changes) > 0) {
7955: my %lt = &usersession_titles();
7956: $resulttext = &mt('Changes made:').'<ul>';
7957: foreach my $prefix (@prefixes) {
7958: if (ref($changes{$prefix}) eq 'HASH') {
7959: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
7960: if ($prefix eq 'spares') {
7961: if (ref($changes{$prefix}) eq 'HASH') {
7962: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
7963: $resulttext .= '<li><b>'.$lonhost.'</b> ';
7964: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
7965: &Apache::lonnet::remote_devalidate_cache($lonhost,'spares',$lonhostdom);
7966: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
7967: foreach my $type (@{$types{$prefix}}) {
7968: if ($changes{$prefix}{$lonhost}{$type}) {
7969: my $offloadto = &mt('None');
7970: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
7971: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
7972: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
7973: }
7974: }
7975: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
7976: }
7977: }
7978: }
7979: $resulttext .= '</li>';
7980: }
7981: }
7982: } else {
7983: foreach my $type (@{$types{$prefix}}) {
7984: if (defined($changes{$prefix}{$type})) {
7985: my $newvalue;
7986: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
7987: if (ref($defaultshash{'usersessions'}{$prefix})) {
7988: if ($type eq 'version') {
7989: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
7990: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
7991: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
7992: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
7993: }
7994: }
7995: }
7996: }
7997: if ($newvalue eq '') {
7998: if ($type eq 'version') {
7999: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
8000: } else {
8001: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
8002: }
8003: } else {
8004: if ($type eq 'version') {
8005: $newvalue .= ' '.&mt('(or later)');
8006: }
8007: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
8008: }
8009: }
8010: }
8011: }
8012: $resulttext .= '</ul>';
8013: }
8014: }
8015: $resulttext .= '</ul>';
8016: } else {
8017: $resulttext = $nochgmsg;
8018: }
8019: } else {
8020: $resulttext = '<span class="LC_error">'.
8021: &mt('An error occurred: [_1]',$putresult).'</span>';
8022: }
8023: } else {
8024: $resulttext = $nochgmsg;
8025: }
8026: return $resulttext;
8027: }
8028:
8029: sub modify_loadbalancing {
8030: my ($dom,%domconfig) = @_;
8031: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8032: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8033: my ($othertitle,$usertypes,$types) =
8034: &Apache::loncommon::sorted_inst_types($dom);
8035: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8036: my @sparestypes = ('primary','default');
8037: my %typetitles = &sparestype_titles();
8038: my $resulttext;
8039: if (keys(%servers) > 1) {
8040: my ($currbalancer,$currtargets,$currrules);
8041: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8042: $currbalancer = $domconfig{'loadbalancing'}{'lonhost'};
8043: $currtargets = $domconfig{'loadbalancing'}{'targets'};
8044: $currrules = $domconfig{'loadbalancing'}{'rules'};
8045: } else {
8046: ($currbalancer,$currtargets) =
8047: &Apache::lonnet::get_lonbalancer_config(\%servers);
8048: }
8049: my ($saveloadbalancing,%defaultshash,%changes);
8050: my ($alltypes,$othertypes,$titles) =
8051: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
8052: my %ruletitles = &offloadtype_text();
8053: my $balancer = $env{'form.loadbalancing_lonhost'};
8054: if (!$servers{$balancer}) {
8055: undef($balancer);
8056: }
8057: if ($currbalancer ne $balancer) {
8058: $changes{'lonhost'} = 1;
8059: }
8060: $defaultshash{'loadbalancing'}{'lonhost'} = $balancer;
8061: if ($balancer ne '') {
8062: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8063: $saveloadbalancing = 1;
8064: }
8065: foreach my $sparetype (@sparestypes) {
8066: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$sparetype);
8067: my @offloadto;
8068: foreach my $target (@targets) {
8069: if (($servers{$target}) && ($target ne $balancer)) {
8070: if ($sparetype eq 'default') {
8071: if (ref($defaultshash{'loadbalancing'}{'targets'}{'primary'}) eq 'ARRAY') {
8072: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{'targets'}{'primary'}}));
8073: }
8074: }
8075: unless(grep(/^\Q$target\E$/,@offloadto)) {
8076: push(@offloadto,$target);
8077: }
8078: }
8079: $defaultshash{'loadbalancing'}{'targets'}{$sparetype} = \@offloadto;
8080: }
8081: }
8082: } else {
8083: foreach my $sparetype (@sparestypes) {
8084: $defaultshash{'loadbalancing'}{'targets'}{$sparetype} = [];
8085: }
8086: }
8087: if (ref($currtargets) eq 'HASH') {
8088: foreach my $sparetype (@sparestypes) {
8089: if (ref($currtargets->{$sparetype}) eq 'ARRAY') {
8090: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets->{$sparetype},$defaultshash{'loadbalancing'}{'targets'}{$sparetype});
8091: if (@targetdiffs > 0) {
8092: $changes{'targets'} = 1;
8093: }
8094: } elsif (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
8095: if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
8096: $changes{'targets'} = 1;
8097: }
8098: }
8099: }
8100: } else {
8101: foreach my $sparetype (@sparestypes) {
8102: if (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
8103: if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
8104: $changes{'targets'} = 1;
8105: }
8106: }
8107: }
8108: }
8109: my $ishomedom;
8110: if ($balancer ne '') {
8111: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
8112: $ishomedom = 1;
8113: }
8114: }
8115: if (ref($alltypes) eq 'ARRAY') {
8116: foreach my $type (@{$alltypes}) {
8117: my $rule;
8118: if ($balancer ne '') {
8119: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
8120: (!$ishomedom)) {
8121: $rule = $env{'form.loadbalancing_rules_'.$type};
8122: }
8123: if ($rule eq 'specific') {
8124: $rule = $env{'form.loadbalancing_singleserver_'.$type};
8125: }
8126: }
8127: $defaultshash{'loadbalancing'}{'rules'}{$type} = $rule;
8128: if (ref($currrules) eq 'HASH') {
8129: if ($rule ne $currrules->{$type}) {
8130: $changes{'rules'}{$type} = 1;
8131: }
8132: } elsif ($rule ne '') {
8133: $changes{'rules'}{$type} = 1;
8134: }
8135: }
8136: }
8137: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
8138: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
8139: my $putresult = &Apache::lonnet::put_dom('configuration',
8140: \%defaultshash,$dom);
8141: if ($putresult eq 'ok') {
8142: if (keys(%changes) > 0) {
8143: if ($changes{'lonhost'}) {
8144: if ($currbalancer ne '') {
8145: &Apache::lonnet::remote_devalidate_cache($currbalancer,'loadbalancing',$dom);
8146: }
8147: if ($balancer eq '') {
8148: $resulttext .= '<li>'.&mt('Load Balancing with dedicated server discontinued').'</li>';
8149: } else {
8150: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8151: $resulttext .= '<li>'.&mt('Dedicated Load Balancer server set to [_1]',$balancer);
8152: }
8153: } else {
8154: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8155: }
8156: if (($changes{'targets'}) && ($balancer ne '')) {
8157: my %offloadstr;
8158: foreach my $sparetype (@sparestypes) {
8159: if (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
8160: if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
8161: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}});
8162: }
8163: }
8164: }
8165: if (keys(%offloadstr) == 0) {
8166: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
8167: } else {
8168: my $showoffload;
8169: foreach my $sparetype (@sparestypes) {
8170: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
8171: if (defined($offloadstr{$sparetype})) {
8172: $showoffload .= $offloadstr{$sparetype};
8173: } else {
8174: $showoffload .= &mt('None');
8175: }
8176: $showoffload .= (' 'x3);
8177: }
8178: $resulttext .= '<li>'.&mt('By default, Load Balancer server set to offload to: [_1]',$showoffload).'</li>';
8179: }
8180: }
8181: if ((ref($changes{'rules'}) eq 'HASH') && ($balancer ne '')) {
8182: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
8183: foreach my $type (@{$alltypes}) {
8184: if ($changes{'rules'}{$type}) {
8185: my $rule = $defaultshash{'loadbalancing'}{'rules'}{$type};
8186: my $balancetext;
8187: if ($rule eq '') {
8188: $balancetext = $ruletitles{'default'};
8189: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer')) {
8190: $balancetext = $ruletitles{$rule};
8191: } else {
8192: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{'rules'}{$type});
8193: }
8194: $resulttext .= '<li>'.&mt('Load Balancing for [_1] set to: [_2]',$titles->{$type},$balancetext).'</li>';
8195: }
8196: }
8197: }
8198: }
8199: if ($resulttext ne '') {
8200: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
8201: } else {
8202: $resulttext = $nochgmsg;
8203: }
8204: } else {
8205: $resulttext = $nochgmsg;
8206: if ($balancer ne '') {
8207: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8208: }
8209: }
8210: } else {
8211: $resulttext = '<span class="LC_error">'.
8212: &mt('An error occurred: [_1]',$putresult).'</span>';
8213: }
8214: } else {
8215: $resulttext = $nochgmsg;
8216: }
8217: } else {
8218: $resulttext = &mt('Load Balancing unavailable as this domain only has one server.');
8219: }
8220: return $resulttext;
8221: }
8222:
8223: sub recurse_check {
8224: my ($chkcats,$categories,$depth,$name) = @_;
8225: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
8226: my $chg = 0;
8227: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
8228: my $category = $chkcats->[$depth]{$name}[$j];
8229: my $item;
8230: if ($category eq '') {
8231: $chg ++;
8232: } else {
8233: my $deeper = $depth + 1;
8234: $item = &escape($category).':'.&escape($name).':'.$depth;
8235: if ($chg) {
8236: $categories->{$item} -= $chg;
8237: }
8238: &recurse_check($chkcats,$categories,$deeper,$category);
8239: $deeper --;
8240: }
8241: }
8242: }
8243: return;
8244: }
8245:
8246: sub recurse_cat_deletes {
8247: my ($item,$coursecategories,$deletions) = @_;
8248: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
8249: my $subdepth = $depth + 1;
8250: if (ref($coursecategories) eq 'HASH') {
8251: foreach my $subitem (keys(%{$coursecategories})) {
8252: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
8253: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
8254: delete($coursecategories->{$subitem});
8255: $deletions->{$subitem} = 1;
8256: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
8257: }
8258: }
8259: }
8260: return;
8261: }
8262:
8263: sub get_active_dcs {
8264: my ($dom) = @_;
8265: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
8266: my %domcoords;
8267: my $numdcs = 0;
8268: my $now = time;
8269: foreach my $server (keys(%dompersonnel)) {
8270: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
8271: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
8272: my ($end,$start) = split(':',$dompersonnel{$server}{$user});
8273: if (($end eq '') || ($end == 0) || ($end > $now)) {
8274: if ($start <= $now) {
8275: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
8276: }
8277: }
8278: }
8279: }
8280: return %domcoords;
8281: }
8282:
8283: sub active_dc_picker {
8284: my ($dom,$curr_dc) = @_;
8285: my %domcoords = &get_active_dcs($dom);
8286: my @dcs = sort(keys(%domcoords));
8287: my $numdcs = scalar(@dcs);
8288: my $datatable;
8289: my $numinrow = 2;
8290: if ($numdcs > 1) {
8291: $datatable = '<table>';
8292: for (my $i=0; $i<@dcs; $i++) {
8293: my $rem = $i%($numinrow);
8294: if ($rem == 0) {
8295: if ($i > 0) {
8296: $datatable .= '</tr>';
8297: }
8298: $datatable .= '<tr>';
8299: }
8300: my $check = ' ';
8301: if ($curr_dc eq '') {
8302: if (!$i) {
8303: $check = ' checked="checked" ';
8304: }
8305: } elsif ($dcs[$i] eq $curr_dc) {
8306: $check = ' checked="checked" ';
8307: }
8308: if ($i == @dcs - 1) {
8309: my $colsleft = $numinrow - $rem;
8310: if ($colsleft > 1) {
8311: $datatable .= '<td colspan="'.$colsleft.'">';
8312: } else {
8313: $datatable .= '<td>';
8314: }
8315: } else {
8316: $datatable .= '<td>';
8317: }
8318: my ($dcname,$dcdom) = split(':',$dcs[$i]);
8319: $datatable .= '<span class="LC_nobreak"><label>'.
8320: '<input type="radio" name="autocreate_xmldc"'.
8321: ' value="'.$dcs[$i].'"'.$check.'/>'.
8322: &Apache::loncommon::plainname($dcname,$dcdom).
8323: '</label></span></td>';
8324: }
8325: $datatable .= '</tr></table>';
8326: } elsif (@dcs) {
8327: $datatable .= '<input type="hidden" name="autocreate_dc" value="'.
8328: $dcs[0].'" />';
8329: }
8330: return ($numdcs,$datatable);
8331: }
8332:
8333: sub usersession_titles {
8334: return &Apache::lonlocal::texthash(
8335: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
8336: remote => 'Hosting of sessions for users in this domain on servers in other domains',
8337: spares => 'Servers offloaded to, when busy',
8338: version => 'LON-CAPA version requirement',
8339: excludedomain => 'Allow all, but exclude specific domains',
8340: includedomain => 'Deny all, but include specific domains',
8341: primary => 'Primary (checked first)',
8342: default => 'Default',
8343: );
8344: }
8345:
8346: sub id_for_thisdom {
8347: my (%servers) = @_;
8348: my %altids;
8349: foreach my $server (keys(%servers)) {
8350: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
8351: if ($serverhome ne $server) {
8352: $altids{$serverhome} = $server;
8353: }
8354: }
8355: return %altids;
8356: }
8357:
8358: sub count_servers {
8359: my ($currbalancer,%servers) = @_;
8360: my (@spares,$numspares);
8361: foreach my $lonhost (sort(keys(%servers))) {
8362: next if ($currbalancer eq $lonhost);
8363: push(@spares,$lonhost);
8364: }
8365: if ($currbalancer) {
8366: $numspares = scalar(@spares);
8367: } else {
8368: $numspares = scalar(@spares) - 1;
8369: }
8370: return ($numspares,@spares);
8371: }
8372:
8373: sub lonbalance_targets_js {
8374: my ($dom,$types,$servers) = @_;
8375: my $select = &mt('Select');
8376: my ($alltargets,$allishome,$allinsttypes,@alltypes);
8377: if (ref($servers) eq 'HASH') {
8378: $alltargets = join("','",sort(keys(%{$servers})));
8379: my @homedoms;
8380: foreach my $server (sort(keys(%{$servers}))) {
8381: if (&Apache::lonnet::host_domain($server) eq $dom) {
8382: push(@homedoms,'1');
8383: } else {
8384: push(@homedoms,'0');
8385: }
8386: }
8387: $allishome = join("','",@homedoms);
8388: }
8389: if (ref($types) eq 'ARRAY') {
8390: if (@{$types} > 0) {
8391: @alltypes = @{$types};
8392: }
8393: }
8394: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
8395: $allinsttypes = join("','",@alltypes);
8396: return <<"END";
8397:
8398: <script type="text/javascript">
8399: // <![CDATA[
8400:
8401: function toggleTargets() {
8402: var balancer = document.display.loadbalancing_lonhost.options[document.display.loadbalancing_lonhost.selectedIndex].value;
8403: if (balancer == '') {
8404: hideSpares();
8405: } else {
8406: var homedoms = new Array('$allishome');
8407: var ishomedom = homedoms[document.display.loadbalancing_lonhost.selectedIndex];
8408: showSpares(balancer,ishomedom);
8409: }
8410: return;
8411: }
8412:
8413: function showSpares(balancer,ishomedom) {
8414: var alltargets = new Array('$alltargets');
8415: var insttypes = new Array('$allinsttypes');
8416: var offloadtypes = new Array('primary','default');
8417:
8418: document.getElementById('loadbalancing_targets').style.display='block';
8419: document.getElementById('loadbalancing_disabled').style.display='none';
8420:
8421: for (var i=0; i<offloadtypes.length; i++) {
8422: var count = 0;
8423: for (var j=0; j<alltargets.length; j++) {
8424: if (alltargets[j] != balancer) {
8425: document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+count).value = alltargets[j];
8426: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).style.textAlign='left';
8427: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).style.textFace='normal';
8428: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
8429: count ++;
8430: }
8431: }
8432: }
8433: for (var k=0; k<insttypes.length; k++) {
8434: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
8435: if (ishomedom == 1) {
8436: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='block';
8437: document.getElementById('balancerule_'+insttypes[k]).style.display='block';
8438: } else {
8439: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='none';
8440: document.getElementById('balancerule_'+insttypes[k]).style.display='none';
8441:
8442: }
8443: } else {
8444: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='block';
8445: document.getElementById('balancerule_'+insttypes[k]).style.display='block';
8446: }
8447: if ((insttypes[k] != '_LC_external') &&
8448: ((insttypes[k] != '_LC_internetdom') ||
8449: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
8450: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[0] = new Option("","",true,true);
8451: for (var m=0; m<alltargets.length; m++) {
8452: var idx = m+1;
8453: if (alltargets[m] != balancer) {
8454: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[idx] = new Option(alltargets[m],alltargets[m],false,false);
8455: }
8456: }
8457: }
8458: }
8459: return;
8460: }
8461:
8462: function hideSpares() {
8463: var alltargets = new Array('$alltargets');
8464: var insttypes = new Array('$allinsttypes');
8465: var offloadtypes = new Array('primary','default');
8466:
8467: document.getElementById('loadbalancing_targets').style.display='none';
8468: document.getElementById('loadbalancing_disabled').style.display='block';
8469:
8470: var total = alltargets.length - 1;
8471: for (var i=0; i<offloadtypes; i++) {
8472: for (var j=0; j<total; j++) {
8473: document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+j).checked = false;
8474: document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+j).value = '';
8475: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+j).innerHTML = '';
8476: }
8477: }
8478: for (var k=0; k<insttypes.length; k++) {
8479: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='none';
8480: document.getElementById('balancerule_'+insttypes[k]).style.display='none';
8481: if (insttypes[k] != '_LC_external') {
8482: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).length = 0;
8483: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[0] = new Option("","",true,true);
8484: }
8485: }
8486: return;
8487: }
8488:
8489: function checkOffloads(item,type) {
8490: var alltargets = new Array('$alltargets');
8491: var offloadtypes = new Array('primary','default');
8492: if (item.checked) {
8493: var total = alltargets.length - 1;
8494: var other;
8495: if (type == offloadtypes[0]) {
8496: other = offloadtypes[1];
8497: } else {
8498: other = offloadtypes[0];
8499: }
8500: for (var i=0; i<total; i++) {
8501: var server = document.getElementById('loadbalancing_target_'+other+'_'+i).value;
8502: if (server == item.value) {
8503: if (document.getElementById('loadbalancing_target_'+other+'_'+i).checked) {
8504: document.getElementById('loadbalancing_target_'+other+'_'+i).checked = false;
8505: }
8506: }
8507: }
8508: }
8509: return;
8510: }
8511:
8512: function singleServerToggle(type) {
8513: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+type).selectedIndex;
8514: if (offloadtoSelIdx == 0) {
8515: document.getElementById('loadbalancing_rules_'+type+'_0').checked = true;
8516: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '';
8517:
8518: } else {
8519: document.getElementById('loadbalancing_rules_'+type+'_2').checked = true;
8520: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '$select';
8521: }
8522: return;
8523: }
8524:
8525: function balanceruleChange(formname,type) {
8526: if (type == '_LC_external') {
8527: return;
8528: }
8529: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+type);
8530: for (var i=0; i<typesRules.length; i++) {
8531: if (formname.elements[typesRules[i]].checked) {
8532: if (formname.elements[typesRules[i]].value != 'specific') {
8533: document.getElementById('loadbalancing_singleserver_'+type).selectedIndex = 0;
8534: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '';
8535: } else {
8536: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '$select';
8537: }
8538: }
8539: }
8540: return;
8541: }
8542:
8543: // ]]>
8544: </script>
8545:
8546: END
8547: }
8548:
8549: sub new_spares_js {
8550: my @sparestypes = ('primary','default');
8551: my $types = join("','",@sparestypes);
8552: my $select = &mt('Select');
8553: return <<"END";
8554:
8555: <script type="text/javascript">
8556: // <![CDATA[
8557:
8558: function updateNewSpares(formname,lonhost) {
8559: var types = new Array('$types');
8560: var include = new Array();
8561: var exclude = new Array();
8562: for (var i=0; i<types.length; i++) {
8563: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
8564: for (var j=0; j<spareboxes.length; j++) {
8565: if (formname.elements[spareboxes[j]].checked) {
8566: exclude.push(formname.elements[spareboxes[j]].value);
8567: } else {
8568: include.push(formname.elements[spareboxes[j]].value);
8569: }
8570: }
8571: }
8572: for (var i=0; i<types.length; i++) {
8573: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
8574: var selIdx = newSpare.selectedIndex;
8575: var currnew = newSpare.options[selIdx].value;
8576: var okSpares = new Array();
8577: for (var j=0; j<newSpare.options.length; j++) {
8578: var possible = newSpare.options[j].value;
8579: if (possible != '') {
8580: if (exclude.indexOf(possible) == -1) {
8581: okSpares.push(possible);
8582: } else {
8583: if (currnew == possible) {
8584: selIdx = 0;
8585: }
8586: }
8587: }
8588: }
8589: for (var k=0; k<include.length; k++) {
8590: if (okSpares.indexOf(include[k]) == -1) {
8591: okSpares.push(include[k]);
8592: }
8593: }
8594: okSpares.sort();
8595: newSpare.options.length = 0;
8596: if (selIdx == 0) {
8597: newSpare.options[0] = new Option("$select","",true,true);
8598: } else {
8599: newSpare.options[0] = new Option("$select","",false,false);
8600: }
8601: for (var m=0; m<okSpares.length; m++) {
8602: var idx = m+1;
8603: var selThis = 0;
8604: if (selIdx != 0) {
8605: if (okSpares[m] == currnew) {
8606: selThis = 1;
8607: }
8608: }
8609: if (selThis == 1) {
8610: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
8611: } else {
8612: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
8613: }
8614: }
8615: }
8616: return;
8617: }
8618:
8619: function checkNewSpares(lonhost,type) {
8620: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
8621: var chosen = newSpare.options[newSpare.selectedIndex].value;
8622: if (chosen != '') {
8623: var othertype;
8624: var othernewSpare;
8625: if (type == 'primary') {
8626: othernewSpare = document.getElementById('newspare_default_'+lonhost);
8627: }
8628: if (type == 'default') {
8629: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
8630: }
8631: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
8632: othernewSpare.selectedIndex = 0;
8633: }
8634: }
8635: return;
8636: }
8637:
8638: // ]]>
8639: </script>
8640:
8641: END
8642:
8643: }
8644:
8645: sub common_domprefs_js {
8646: return <<"END";
8647:
8648: <script type="text/javascript">
8649: // <![CDATA[
8650:
8651: function getIndicesByName(formname,item) {
8652: var group = new Array();
8653: for (var i=0;i<formname.elements.length;i++) {
8654: if (formname.elements[i].name == item) {
8655: group.push(formname.elements[i].id);
8656: }
8657: }
8658: return group;
8659: }
8660:
8661: // ]]>
8662: </script>
8663:
8664: END
8665:
8666: }
8667:
8668: sub recaptcha_js {
8669: my %lt = &captcha_phrases();
8670: return <<"END";
8671:
8672: <script type="text/javascript">
8673: // <![CDATA[
8674:
8675: function updateCaptcha(caller,context) {
8676: var privitem;
8677: var pubitem;
8678: var privtext;
8679: var pubtext;
8680: if (document.getElementById(context+'_recaptchapub')) {
8681: pubitem = document.getElementById(context+'_recaptchapub');
8682: } else {
8683: return;
8684: }
8685: if (document.getElementById(context+'_recaptchapriv')) {
8686: privitem = document.getElementById(context+'_recaptchapriv');
8687: } else {
8688: return;
8689: }
8690: if (document.getElementById(context+'_recaptchapubtxt')) {
8691: pubtext = document.getElementById(context+'_recaptchapubtxt');
8692: } else {
8693: return;
8694: }
8695: if (document.getElementById(context+'_recaptchaprivtxt')) {
8696: privtext = document.getElementById(context+'_recaptchaprivtxt');
8697: } else {
8698: return;
8699: }
8700: if (caller.checked) {
8701: if (caller.value == 'recaptcha') {
8702: pubitem.type = 'text';
8703: privitem.type = 'text';
8704: pubitem.size = '40';
8705: privitem.size = '40';
8706: pubtext.innerHTML = "$lt{'pub'}";
8707: privtext.innerHTML = "$lt{'priv'}";
8708: } else {
8709: pubitem.type = 'hidden';
8710: privitem.type = 'hidden';
8711: pubtext.innerHTML = '';
8712: privtext.innerHTML = '';
8713: }
8714: }
8715: return;
8716: }
8717:
8718: // ]]>
8719: </script>
8720:
8721: END
8722:
8723: }
8724:
8725: sub captcha_phrases {
8726: return &Apache::lonlocal::texthash (
8727: priv => 'Private key',
8728: pub => 'Public key',
8729: original => 'original (CAPTCHA)',
8730: recaptcha => 'successor (ReCAPTCHA)',
8731: notused => 'unused',
8732: );
8733: }
8734:
8735: 1;
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to domainprefs.pm CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [LON-CAPA] / loncom / interface