1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.170 2012/09/07 10:34:28 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','helpsettings',
214: 'coursedefaults','usersessions','loadbalancing',
215: 'requestauthor'],$dom);
216: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
217: 'autoupdate','autocreate','directorysrch','contacts',
218: 'usercreation','usermodification','scantron',
219: 'requestcourses','requestauthor','coursecategories',
220: 'serverstatuses','helpsettings',
221: 'coursedefaults','usersessions');
222: if (keys(%servers) > 1) {
223: push(@prefs_order,'loadbalancing');
224: }
225: my %prefs = (
226: 'rolecolors' =>
227: { text => 'Default color schemes',
228: help => 'Domain_Configuration_Color_Schemes',
229: header => [{col1 => 'Student Settings',
230: col2 => '',},
231: {col1 => 'Coordinator Settings',
232: col2 => '',},
233: {col1 => 'Author Settings',
234: col2 => '',},
235: {col1 => 'Administrator Settings',
236: col2 => '',}],
237: },
238: 'login' =>
239: { text => 'Log-in page options',
240: help => 'Domain_Configuration_Login_Page',
241: header => [{col1 => 'Log-in Page Items',
242: col2 => '',},
243: {col1 => 'Log-in Help',
244: col2 => 'Value'}],
245: },
246: 'defaults' =>
247: { text => 'Default authentication/language/timezone/portal',
248: help => 'Domain_Configuration_LangTZAuth',
249: header => [{col1 => 'Setting',
250: col2 => 'Value'}],
251: },
252: 'quotas' =>
253: { text => 'Blogs, personal web pages, webDAV, portfolios',
254: help => 'Domain_Configuration_Quotas',
255: header => [{col1 => 'User affiliation',
256: col2 => 'Available tools',
257: col3 => 'Portfolio quota',}],
258: },
259: 'autoenroll' =>
260: { text => 'Auto-enrollment settings',
261: help => 'Domain_Configuration_Auto_Enrollment',
262: header => [{col1 => 'Configuration setting',
263: col2 => 'Value(s)'}],
264: },
265: 'autoupdate' =>
266: { text => 'Auto-update settings',
267: help => 'Domain_Configuration_Auto_Updates',
268: header => [{col1 => 'Setting',
269: col2 => 'Value',},
270: {col1 => 'Setting',
271: col2 => 'Affiliation'},
272: {col1 => 'User population',
273: col2 => 'Updateable user data'}],
274: },
275: 'autocreate' =>
276: { text => 'Auto-course creation settings',
277: help => 'Domain_Configuration_Auto_Creation',
278: header => [{col1 => 'Configuration Setting',
279: col2 => 'Value',}],
280: },
281: 'directorysrch' =>
282: { text => 'Institutional directory searches',
283: help => 'Domain_Configuration_InstDirectory_Search',
284: header => [{col1 => 'Setting',
285: col2 => 'Value',}],
286: },
287: 'contacts' =>
288: { text => 'Contact Information',
289: help => 'Domain_Configuration_Contact_Info',
290: header => [{col1 => 'Setting',
291: col2 => 'Value',}],
292: },
293:
294: 'usercreation' =>
295: { text => 'User creation',
296: help => 'Domain_Configuration_User_Creation',
297: header => [{col1 => 'Format rule type',
298: col2 => 'Format rules in force'},
299: {col1 => 'User account creation',
300: col2 => 'Usernames which may be created',},
301: {col1 => 'Context',
302: col2 => 'Assignable authentication types'}],
303: },
304: 'usermodification' =>
305: { text => 'User modification',
306: help => 'Domain_Configuration_User_Modification',
307: header => [{col1 => 'Target user has role',
308: col2 => 'User information updateable in author context'},
309: {col1 => 'Target user has role',
310: col2 => 'User information updateable in course context'},
311: {col1 => "Status of user",
312: col2 => 'Information settable when self-creating account (if directory data blank)'}],
313: },
314: 'scantron' =>
315: { text => 'Bubblesheet format file',
316: help => 'Domain_Configuration_Scantron_Format',
317: header => [ {col1 => 'Item',
318: col2 => '',
319: }],
320: },
321: 'requestcourses' =>
322: {text => 'Request creation of courses',
323: help => 'Domain_Configuration_Request_Courses',
324: header => [{col1 => 'User affiliation',
325: col2 => 'Availability/Processing of requests',},
326: {col1 => 'Setting',
327: col2 => 'Value'}],
328: },
329: 'requestauthor' =>
330: {text => 'Request authoring space',
331: help => 'Domain_Configuration_Request_Author',
332: header => [{col1 => 'User affiliation',
333: col2 => 'Availability/Processing of requests',},
334: {col1 => 'Setting',
335: col2 => 'Value'}],
336: },
337: 'coursecategories' =>
338: { text => 'Cataloging of courses/communities',
339: help => 'Domain_Configuration_Cataloging_Courses',
340: header => [{col1 => 'Category settings',
341: col2 => '',},
342: {col1 => 'Categories',
343: col2 => '',
344: }],
345: },
346: 'serverstatuses' =>
347: {text => 'Access to server status pages',
348: help => 'Domain_Configuration_Server_Status',
349: header => [{col1 => 'Status Page',
350: col2 => 'Other named users',
351: col3 => 'Specific IPs',
352: }],
353: },
354: 'helpsettings' =>
355: {text => 'Help page settings',
356: help => 'Domain_Configuration_Help_Settings',
357: header => [{col1 => 'Help Settings (logged-in users)',
358: col2 => 'Value'}],
359: },
360: 'coursedefaults' =>
361: {text => 'Course/Community defaults',
362: help => 'Domain_Configuration_Course_Defaults',
363: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
364: col2 => 'Value',},
365: {col1 => 'Defaults which can be overridden for each course by a DC',
366: col2 => 'Value',},],
367: },
368: 'privacy' =>
369: {text => 'User Privacy',
370: help => 'Domain_Configuration_User_Privacy',
371: header => [{col1 => 'Setting',
372: col2 => 'Value',}],
373: },
374: 'usersessions' =>
375: {text => 'User session hosting/offloading',
376: help => 'Domain_Configuration_User_Sessions',
377: header => [{col1 => 'Domain server',
378: col2 => 'Servers to offload sessions to when busy'},
379: {col1 => 'Hosting of users from other domains',
380: col2 => 'Rules'},
381: {col1 => "Hosting domain's own users elsewhere",
382: col2 => 'Rules'}],
383: },
384: 'loadbalancing' =>
385: {text => 'Dedicated Load Balancer',
386: help => 'Domain_Configuration_Load_Balancing',
387: header => [{col1 => 'Server',
388: col2 => 'Default destinations',
389: col3 => 'User affliation',
390: col4 => 'Overrides'},
391: ],
392: },
393: );
394: if (keys(%servers) > 1) {
395: $prefs{'login'} = { text => 'Log-in page options',
396: help => 'Domain_Configuration_Login_Page',
397: header => [{col1 => 'Log-in Service',
398: col2 => 'Server Setting',},
399: {col1 => 'Log-in Page Items',
400: col2 => ''},
401: {col1 => 'Log-in Help',
402: col2 => 'Value'}],
403: };
404: }
405: my @roles = ('student','coordinator','author','admin');
406: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
407: &Apache::lonhtmlcommon::add_breadcrumb
408: ({href=>"javascript:changePage(document.$phase,'pickactions')",
409: text=>"Settings to display/modify"});
410: my $confname = $dom.'-domainconfig';
411: if ($phase eq 'process') {
412: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
413: } elsif ($phase eq 'display') {
414: my $js = &recaptcha_js();
415: if (keys(%servers) > 1) {
416: my ($othertitle,$usertypes,$types) =
417: &Apache::loncommon::sorted_inst_types($dom);
418: $js .= &lonbalance_targets_js($dom,$types,\%servers).
419: &new_spares_js().
420: &common_domprefs_js().
421: &Apache::loncommon::javascript_array_indexof();
422: }
423: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
424: } else {
425: if (keys(%domconfig) == 0) {
426: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
427: my @ids=&Apache::lonnet::current_machine_ids();
428: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
429: my %designhash = &Apache::loncommon::get_domainconf($dom);
430: my @loginimages = ('img','logo','domlogo','login');
431: my $custom_img_count = 0;
432: foreach my $img (@loginimages) {
433: if ($designhash{$dom.'.login.'.$img} ne '') {
434: $custom_img_count ++;
435: }
436: }
437: foreach my $role (@roles) {
438: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
439: $custom_img_count ++;
440: }
441: }
442: if ($custom_img_count > 0) {
443: &Apache::lonconfigsettings::print_header($r,$phase,$context);
444: my $switch_server = &check_switchserver($dom,$confname);
445: $r->print(
446: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
447: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
448: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
449: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
450: if ($switch_server) {
451: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
452: }
453: $r->print(&Apache::loncommon::end_page());
454: return OK;
455: }
456: }
457: }
458: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
459: }
460: return OK;
461: }
462:
463: sub process_changes {
464: my ($r,$dom,$confname,$action,$roles,$values) = @_;
465: my %domconfig;
466: if (ref($values) eq 'HASH') {
467: %domconfig = %{$values};
468: }
469: my $output;
470: if ($action eq 'login') {
471: $output = &modify_login($r,$dom,$confname,%domconfig);
472: } elsif ($action eq 'rolecolors') {
473: $output = &modify_rolecolors($r,$dom,$confname,$roles,
474: %domconfig);
475: } elsif ($action eq 'quotas') {
476: $output = &modify_quotas($dom,$action,%domconfig);
477: } elsif ($action eq 'autoenroll') {
478: $output = &modify_autoenroll($dom,%domconfig);
479: } elsif ($action eq 'autoupdate') {
480: $output = &modify_autoupdate($dom,%domconfig);
481: } elsif ($action eq 'autocreate') {
482: $output = &modify_autocreate($dom,%domconfig);
483: } elsif ($action eq 'directorysrch') {
484: $output = &modify_directorysrch($dom,%domconfig);
485: } elsif ($action eq 'usercreation') {
486: $output = &modify_usercreation($dom,%domconfig);
487: } elsif ($action eq 'usermodification') {
488: $output = &modify_usermodification($dom,%domconfig);
489: } elsif ($action eq 'contacts') {
490: $output = &modify_contacts($dom,%domconfig);
491: } elsif ($action eq 'defaults') {
492: $output = &modify_defaults($dom,$r);
493: } elsif ($action eq 'scantron') {
494: $output = &modify_scantron($r,$dom,$confname,%domconfig);
495: } elsif ($action eq 'coursecategories') {
496: $output = &modify_coursecategories($dom,%domconfig);
497: } elsif ($action eq 'serverstatuses') {
498: $output = &modify_serverstatuses($dom,%domconfig);
499: } elsif ($action eq 'requestcourses') {
500: $output = &modify_quotas($dom,$action,%domconfig);
501: } elsif ($action eq 'requestauthor') {
502: $output = &modify_quotas($dom,$action,%domconfig);
503: } elsif ($action eq 'helpsettings') {
504: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
505: } elsif ($action eq 'coursedefaults') {
506: $output = &modify_coursedefaults($dom,%domconfig);
507: } elsif ($action eq 'usersessions') {
508: $output = &modify_usersessions($dom,%domconfig);
509: } elsif ($action eq 'loadbalancing') {
510: $output = &modify_loadbalancing($dom,%domconfig);
511: }
512: return $output;
513: }
514:
515: sub print_config_box {
516: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
517: my $rowtotal = 0;
518: my $output;
519: if ($action eq 'coursecategories') {
520: $output = &coursecategories_javascript($settings);
521: }
522: $output .=
523: '<table class="LC_nested_outer">
524: <tr>
525: <th align="left" valign="middle"><span class="LC_nobreak">'.
526: &mt($item->{text}).' '.
527: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
528: '</tr>';
529: $rowtotal ++;
530: my $numheaders = 1;
531: if (ref($item->{'header'}) eq 'ARRAY') {
532: $numheaders = scalar(@{$item->{'header'}});
533: }
534: if ($numheaders > 1) {
535: my $colspan = '';
536: my $rightcolspan = '';
537: if (($action eq 'rolecolors') || ($action eq 'coursecategories') ||
538: (($action eq 'login') && ($numheaders < 3))) {
539: $colspan = ' colspan="2"';
540: }
541: if ($action eq 'usersessions') {
542: $rightcolspan = ' colspan="3"';
543: }
544: $output .= '
545: <tr>
546: <td>
547: <table class="LC_nested">
548: <tr class="LC_info_row">
549: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
550: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
551: </tr>';
552: $rowtotal ++;
553: if ($action eq 'autoupdate') {
554: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
555: } elsif ($action eq 'usercreation') {
556: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
557: } elsif ($action eq 'usermodification') {
558: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
559: } elsif ($action eq 'coursecategories') {
560: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
561: } elsif ($action eq 'login') {
562: if ($numheaders == 3) {
563: $colspan = ' colspan="2"';
564: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
565: } else {
566: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
567: }
568: } elsif ($action eq 'requestcourses') {
569: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
570: } elsif ($action eq 'requestauthor') {
571: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
572: } elsif ($action eq 'usersessions') {
573: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
574: } elsif ($action eq 'rolecolors') {
575: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
576: } elsif ($action eq 'coursedefaults') {
577: $output .= &print_coursedefaults('top',$dom,$settings,\$rowtotal);
578: }
579: $output .= '
580: </table>
581: </td>
582: </tr>
583: <tr>
584: <td>
585: <table class="LC_nested">
586: <tr class="LC_info_row">
587: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
588: $output .= '
589: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
590: </tr>';
591: $rowtotal ++;
592: if ($action eq 'autoupdate') {
593: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
594: </table>
595: </td>
596: </tr>
597: <tr>
598: <td>
599: <table class="LC_nested">
600: <tr class="LC_info_row">
601: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
602: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
603: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
604: $rowtotal ++;
605: } elsif ($action eq 'usercreation') {
606: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
607: </table>
608: </td>
609: </tr>
610: <tr>
611: <td>
612: <table class="LC_nested">
613: <tr class="LC_info_row">
614: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
615: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
616: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
617: $rowtotal ++;
618: } elsif ($action eq 'usermodification') {
619: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
620: </table>
621: </td>
622: </tr>
623: <tr>
624: <td>
625: <table class="LC_nested">
626: <tr class="LC_info_row">
627: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
628: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
629: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
630: $rowtotal ++;
631: } elsif ($action eq 'coursecategories') {
632: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
633: } elsif ($action eq 'login') {
634: if ($numheaders == 3) {
635: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
636: </table>
637: </td>
638: </tr>
639: <tr>
640: <td>
641: <table class="LC_nested">
642: <tr class="LC_info_row">
643: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
644: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
645: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
646: $rowtotal ++;
647: } else {
648: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
649: }
650: } elsif ($action eq 'requestcourses') {
651: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
652: } elsif ($action eq 'requestauthor') {
653: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
654: } elsif ($action eq 'usersessions') {
655: $output .= &print_usersessions('middle',$dom,$settings,\$rowtotal).'
656: </table>
657: </td>
658: </tr>
659: <tr>
660: <td>
661: <table class="LC_nested">
662: <tr class="LC_info_row">
663: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
664: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
665: &print_usersessions('bottom',$dom,$settings,\$rowtotal);
666: $rowtotal ++;
667: } elsif ($action eq 'coursedefaults') {
668: $output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
669: } elsif ($action eq 'rolecolors') {
670: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
671: </table>
672: </td>
673: </tr>
674: <tr>
675: <td>
676: <table class="LC_nested">
677: <tr class="LC_info_row">
678: <td class="LC_left_item"'.$colspan.' valign="top">'.
679: &mt($item->{'header'}->[2]->{'col1'}).'</td>
680: <td class="LC_right_item" valign="top">'.
681: &mt($item->{'header'}->[2]->{'col2'}).'</td>
682: </tr>'.
683: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
684: </table>
685: </td>
686: </tr>
687: <tr>
688: <td>
689: <table class="LC_nested">
690: <tr class="LC_info_row">
691: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
692: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
693: </tr>'.
694: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
695: $rowtotal += 2;
696: }
697: } else {
698: $output .= '
699: <tr>
700: <td>
701: <table class="LC_nested">
702: <tr class="LC_info_row">';
703: if (($action eq 'login') || ($action eq 'directorysrch')) {
704: $output .= '
705: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
706: } elsif ($action eq 'serverstatuses') {
707: $output .= '
708: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
709: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
710:
711: } else {
712: $output .= '
713: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
714: }
715: if (defined($item->{'header'}->[0]->{'col3'})) {
716: $output .= '<td class="LC_left_item" valign="top">'.
717: &mt($item->{'header'}->[0]->{'col2'});
718: if ($action eq 'serverstatuses') {
719: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
720: }
721: } else {
722: $output .= '<td class="LC_right_item" valign="top">'.
723: &mt($item->{'header'}->[0]->{'col2'});
724: }
725: $output .= '</td>';
726: if ($item->{'header'}->[0]->{'col3'}) {
727: if (defined($item->{'header'}->[0]->{'col4'})) {
728: $output .= '<td class="LC_left_item" valign="top">'.
729: &mt($item->{'header'}->[0]->{'col3'});
730: } else {
731: $output .= '<td class="LC_right_item" valign="top">'.
732: &mt($item->{'header'}->[0]->{'col3'});
733: }
734: if ($action eq 'serverstatuses') {
735: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
736: }
737: $output .= '</td>';
738: }
739: if ($item->{'header'}->[0]->{'col4'}) {
740: $output .= '<td class="LC_right_item" valign="top">'.
741: &mt($item->{'header'}->[0]->{'col4'});
742: }
743: $output .= '</tr>';
744: $rowtotal ++;
745: if ($action eq 'quotas') {
746: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
747: } elsif ($action eq 'autoenroll') {
748: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
749: } elsif ($action eq 'autocreate') {
750: $output .= &print_autocreate($dom,$settings,\$rowtotal);
751: } elsif ($action eq 'directorysrch') {
752: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
753: } elsif ($action eq 'contacts') {
754: $output .= &print_contacts($dom,$settings,\$rowtotal);
755: } elsif ($action eq 'defaults') {
756: $output .= &print_defaults($dom,\$rowtotal);
757: } elsif ($action eq 'scantron') {
758: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
759: } elsif ($action eq 'serverstatuses') {
760: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
761: } elsif ($action eq 'helpsettings') {
762: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
763: } elsif ($action eq 'loadbalancing') {
764: $output .= &print_loadbalancing($dom,$settings,\$rowtotal);
765: }
766: }
767: $output .= '
768: </table>
769: </td>
770: </tr>
771: </table><br />';
772: return ($output,$rowtotal);
773: }
774:
775: sub print_login {
776: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
777: my ($css_class,$datatable);
778: my %choices = &login_choices();
779:
780: if ($caller eq 'service') {
781: my %servers = &Apache::lonnet::internet_dom_servers($dom);
782: my $choice = $choices{'disallowlogin'};
783: $css_class = ' class="LC_odd_row"';
784: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
785: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
786: '<th>'.$choices{'server'}.'</th>'.
787: '<th>'.$choices{'serverpath'}.'</th>'.
788: '<th>'.$choices{'custompath'}.'</th>'.
789: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
790: my %disallowed;
791: if (ref($settings) eq 'HASH') {
792: if (ref($settings->{'loginvia'}) eq 'HASH') {
793: %disallowed = %{$settings->{'loginvia'}};
794: }
795: }
796: foreach my $lonhost (sort(keys(%servers))) {
797: my $direct = 'selected="selected"';
798: if (ref($disallowed{$lonhost}) eq 'HASH') {
799: if ($disallowed{$lonhost}{'server'} ne '') {
800: $direct = '';
801: }
802: }
803: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
804: '<td><select name="'.$lonhost.'_server">'.
805: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
806: '</option>';
807: foreach my $hostid (keys(%servers)) {
808: next if ($servers{$hostid} eq $servers{$lonhost});
809: my $selected = '';
810: if (ref($disallowed{$lonhost}) eq 'HASH') {
811: if ($hostid eq $disallowed{$lonhost}{'server'}) {
812: $selected = 'selected="selected"';
813: }
814: }
815: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
816: $servers{$hostid}.'</option>';
817: }
818: $datatable .= '</select></td>'.
819: '<td><select name="'.$lonhost.'_serverpath">';
820: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
821: my $pathname = $path;
822: if ($path eq 'custom') {
823: $pathname = &mt('Custom Path').' ->';
824: }
825: my $selected = '';
826: if (ref($disallowed{$lonhost}) eq 'HASH') {
827: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
828: $selected = 'selected="selected"';
829: }
830: } elsif ($path eq '') {
831: $selected = 'selected="selected"';
832: }
833: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
834: }
835: $datatable .= '</select></td>';
836: my ($custom,$exempt);
837: if (ref($disallowed{$lonhost}) eq 'HASH') {
838: $custom = $disallowed{$lonhost}{'custompath'};
839: $exempt = $disallowed{$lonhost}{'exempt'};
840: }
841: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
842: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
843: '</tr>';
844: }
845: $datatable .= '</table></td></tr>';
846: return $datatable;
847: } elsif ($caller eq 'page') {
848: my %defaultchecked = (
849: 'coursecatalog' => 'on',
850: 'adminmail' => 'off',
851: 'newuser' => 'off',
852: );
853: my @toggles = ('coursecatalog','adminmail','newuser');
854: my (%checkedon,%checkedoff);
855: foreach my $item (@toggles) {
856: if ($defaultchecked{$item} eq 'on') {
857: $checkedon{$item} = ' checked="checked" ';
858: $checkedoff{$item} = ' ';
859: } elsif ($defaultchecked{$item} eq 'off') {
860: $checkedoff{$item} = ' checked="checked" ';
861: $checkedon{$item} = ' ';
862: }
863: }
864: my @images = ('img','logo','domlogo','login');
865: my @logintext = ('textcol','bgcol');
866: my @bgs = ('pgbg','mainbg','sidebg');
867: my @links = ('link','alink','vlink');
868: my %designhash = &Apache::loncommon::get_domainconf($dom);
869: my %defaultdesign = %Apache::loncommon::defaultdesign;
870: my (%is_custom,%designs);
871: my %defaults = (
872: font => $defaultdesign{'login.font'},
873: );
874: foreach my $item (@images) {
875: $defaults{$item} = $defaultdesign{'login.'.$item};
876: $defaults{'showlogo'}{$item} = 1;
877: }
878: foreach my $item (@bgs) {
879: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
880: }
881: foreach my $item (@logintext) {
882: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
883: }
884: foreach my $item (@links) {
885: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
886: }
887: if (ref($settings) eq 'HASH') {
888: foreach my $item (@toggles) {
889: if ($settings->{$item} eq '1') {
890: $checkedon{$item} = ' checked="checked" ';
891: $checkedoff{$item} = ' ';
892: } elsif ($settings->{$item} eq '0') {
893: $checkedoff{$item} = ' checked="checked" ';
894: $checkedon{$item} = ' ';
895: }
896: }
897: foreach my $item (@images) {
898: if (defined($settings->{$item})) {
899: $designs{$item} = $settings->{$item};
900: $is_custom{$item} = 1;
901: }
902: if (defined($settings->{'showlogo'}{$item})) {
903: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
904: }
905: }
906: foreach my $item (@logintext) {
907: if ($settings->{$item} ne '') {
908: $designs{'logintext'}{$item} = $settings->{$item};
909: $is_custom{$item} = 1;
910: }
911: }
912: if ($settings->{'font'} ne '') {
913: $designs{'font'} = $settings->{'font'};
914: $is_custom{'font'} = 1;
915: }
916: foreach my $item (@bgs) {
917: if ($settings->{$item} ne '') {
918: $designs{'bgs'}{$item} = $settings->{$item};
919: $is_custom{$item} = 1;
920: }
921: }
922: foreach my $item (@links) {
923: if ($settings->{$item} ne '') {
924: $designs{'links'}{$item} = $settings->{$item};
925: $is_custom{$item} = 1;
926: }
927: }
928: } else {
929: if ($designhash{$dom.'.login.font'} ne '') {
930: $designs{'font'} = $designhash{$dom.'.login.font'};
931: $is_custom{'font'} = 1;
932: }
933: foreach my $item (@images) {
934: if ($designhash{$dom.'.login.'.$item} ne '') {
935: $designs{$item} = $designhash{$dom.'.login.'.$item};
936: $is_custom{$item} = 1;
937: }
938: }
939: foreach my $item (@bgs) {
940: if ($designhash{$dom.'.login.'.$item} ne '') {
941: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
942: $is_custom{$item} = 1;
943: }
944: }
945: foreach my $item (@links) {
946: if ($designhash{$dom.'.login.'.$item} ne '') {
947: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
948: $is_custom{$item} = 1;
949: }
950: }
951: }
952: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
953: logo => 'Institution Logo',
954: domlogo => 'Domain Logo',
955: login => 'Login box');
956: my $itemcount = 1;
957: foreach my $item (@toggles) {
958: $css_class = $itemcount%2?' class="LC_odd_row"':'';
959: $datatable .=
960: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
961: '</td><td>'.
962: '<span class="LC_nobreak"><label><input type="radio" name="'.
963: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
964: '</label> <label><input type="radio" name="'.$item.'"'.
965: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
966: '</tr>';
967: $itemcount ++;
968: }
969: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
970: $datatable .= '</tr></table></td></tr>';
971: } elsif ($caller eq 'help') {
972: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
973: my $switchserver = &check_switchserver($dom,$confname);
974: my $itemcount = 1;
975: $defaulturl = '/adm/loginproblems.html';
976: $defaulttype = 'default';
977: %lt = &Apache::lonlocal::texthash (
978: del => 'Delete?',
979: rep => 'Replace:',
980: upl => 'Upload:',
981: default => 'Default',
982: custom => 'Custom',
983: );
984: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
985: my @currlangs;
986: if (ref($settings) eq 'HASH') {
987: if (ref($settings->{'helpurl'}) eq 'HASH') {
988: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
989: next if ($settings->{'helpurl'}{$key} eq '');
990: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
991: $type{$key} = 'custom';
992: unless ($key eq 'nolang') {
993: push(@currlangs,$key);
994: }
995: }
996: } elsif ($settings->{'helpurl'} ne '') {
997: $type{'nolang'} = 'custom';
998: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
999: }
1000: }
1001: foreach my $lang ('nolang',sort(@currlangs)) {
1002: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1003: $datatable .= '<tr'.$css_class.'>';
1004: if ($url{$lang} eq '') {
1005: $url{$lang} = $defaulturl;
1006: }
1007: if ($type{$lang} eq '') {
1008: $type{$lang} = $defaulttype;
1009: }
1010: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1011: if ($lang eq 'nolang') {
1012: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1013: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1014: } else {
1015: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1016: $langchoices{$lang},
1017: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1018: }
1019: $datatable .= '</span></td>'."\n".
1020: '<td class="LC_left_item">';
1021: if ($type{$lang} eq 'custom') {
1022: $datatable .= '<span class="LC_nobreak"><label>'.
1023: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1024: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1025: } else {
1026: $datatable .= $lt{'upl'};
1027: }
1028: $datatable .='<br />';
1029: if ($switchserver) {
1030: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1031: } else {
1032: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1033: }
1034: $datatable .= '</td></tr>';
1035: $itemcount ++;
1036: }
1037: my @addlangs;
1038: foreach my $lang (sort(keys(%langchoices))) {
1039: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1040: push(@addlangs,$lang);
1041: }
1042: if (@addlangs > 0) {
1043: my %toadd;
1044: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1045: $toadd{''} = &mt('Select');
1046: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1047: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1048: &mt('Add log-in help page for a specific language:').' '.
1049: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1050: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1051: if ($switchserver) {
1052: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1053: } else {
1054: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1055: }
1056: $datatable .= '</td></tr>';
1057: $itemcount ++;
1058: }
1059: $datatable .= &captcha_choice('login',$settings,$itemcount);
1060: }
1061: return $datatable;
1062: }
1063:
1064: sub login_choices {
1065: my %choices =
1066: &Apache::lonlocal::texthash (
1067: coursecatalog => 'Display Course/Community Catalog link?',
1068: adminmail => "Display Administrator's E-mail Address?",
1069: disallowlogin => "Login page requests redirected",
1070: hostid => "Server",
1071: server => "Redirect to:",
1072: serverpath => "Path",
1073: custompath => "Custom",
1074: exempt => "Exempt IP(s)",
1075: directlogin => "No redirect",
1076: newuser => "Link to create a user account",
1077: img => "Header",
1078: logo => "Main Logo",
1079: domlogo => "Domain Logo",
1080: login => "Log-in Header",
1081: textcol => "Text color",
1082: bgcol => "Box color",
1083: bgs => "Background colors",
1084: links => "Link colors",
1085: font => "Font color",
1086: pgbg => "Header",
1087: mainbg => "Page",
1088: sidebg => "Login box",
1089: link => "Link",
1090: alink => "Active link",
1091: vlink => "Visited link",
1092: );
1093: return %choices;
1094: }
1095:
1096: sub print_rolecolors {
1097: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1098: my %choices = &color_font_choices();
1099: my @bgs = ('pgbg','tabbg','sidebg');
1100: my @links = ('link','alink','vlink');
1101: my @images = ('img');
1102: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1103: my %designhash = &Apache::loncommon::get_domainconf($dom);
1104: my %defaultdesign = %Apache::loncommon::defaultdesign;
1105: my (%is_custom,%designs);
1106: my %defaults = (
1107: img => $defaultdesign{$role.'.img'},
1108: font => $defaultdesign{$role.'.font'},
1109: fontmenu => $defaultdesign{$role.'.fontmenu'},
1110: );
1111: foreach my $item (@bgs) {
1112: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1113: }
1114: foreach my $item (@links) {
1115: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1116: }
1117: if (ref($settings) eq 'HASH') {
1118: if (ref($settings->{$role}) eq 'HASH') {
1119: if ($settings->{$role}->{'img'} ne '') {
1120: $designs{'img'} = $settings->{$role}->{'img'};
1121: $is_custom{'img'} = 1;
1122: }
1123: if ($settings->{$role}->{'font'} ne '') {
1124: $designs{'font'} = $settings->{$role}->{'font'};
1125: $is_custom{'font'} = 1;
1126: }
1127: if ($settings->{$role}->{'fontmenu'} ne '') {
1128: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1129: $is_custom{'fontmenu'} = 1;
1130: }
1131: foreach my $item (@bgs) {
1132: if ($settings->{$role}->{$item} ne '') {
1133: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1134: $is_custom{$item} = 1;
1135: }
1136: }
1137: foreach my $item (@links) {
1138: if ($settings->{$role}->{$item} ne '') {
1139: $designs{'links'}{$item} = $settings->{$role}->{$item};
1140: $is_custom{$item} = 1;
1141: }
1142: }
1143: }
1144: } else {
1145: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1146: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1147: $is_custom{'img'} = 1;
1148: }
1149: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1150: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1151: $is_custom{'fontmenu'} = 1;
1152: }
1153: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1154: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1155: $is_custom{'font'} = 1;
1156: }
1157: foreach my $item (@bgs) {
1158: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1159: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1160: $is_custom{$item} = 1;
1161:
1162: }
1163: }
1164: foreach my $item (@links) {
1165: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1166: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1167: $is_custom{$item} = 1;
1168: }
1169: }
1170: }
1171: my $itemcount = 1;
1172: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1173: $datatable .= '</tr></table></td></tr>';
1174: return $datatable;
1175: }
1176:
1177: sub display_color_options {
1178: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1179: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1180: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1181: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1182: my $datatable = '<tr'.$css_class.'>'.
1183: '<td>'.$choices->{'font'}.'</td>';
1184: if (!$is_custom->{'font'}) {
1185: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1186: } else {
1187: $datatable .= '<td> </td>';
1188: }
1189: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
1190: $datatable .= '<td><span class="LC_nobreak">'.
1191: '<input type="text" size="10" name="'.$role.'_font"'.
1192: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
1193: ' <span id="css_'.$role.'_font" style="background-color: '.
1194: $designs->{'font'}.';"> </span>'.
1195: '</span></td></tr>';
1196: unless ($role eq 'login') {
1197: $datatable .= '<tr'.$css_class.'>'.
1198: '<td>'.$choices->{'fontmenu'}.'</td>';
1199: if (!$is_custom->{'fontmenu'}) {
1200: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1201: } else {
1202: $datatable .= '<td> </td>';
1203: }
1204: $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
1205: $datatable .= '<td><span class="LC_nobreak">'.
1206: '<input type="text" size="10" name="'.$role.'_fontmenu"'.
1207: ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
1208: ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
1209: $designs->{'fontmenu'}.';"> </span>'.
1210: '</span></td></tr>';
1211: }
1212: my $switchserver = &check_switchserver($dom,$confname);
1213: foreach my $img (@{$images}) {
1214: $itemcount ++;
1215: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1216: $datatable .= '<tr'.$css_class.'>'.
1217: '<td>'.$choices->{$img};
1218: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1219: if ($role eq 'login') {
1220: if ($img eq 'login') {
1221: $login_hdr_pick =
1222: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1223: $logincolors =
1224: &login_text_colors($img,$role,$logintext,$phase,$choices,
1225: $designs);
1226: } elsif ($img ne 'domlogo') {
1227: $datatable.= &logo_display_options($img,$defaults,$designs);
1228: }
1229: }
1230: $datatable .= '</td>';
1231: if ($designs->{$img} ne '') {
1232: $imgfile = $designs->{$img};
1233: $img_import = ($imgfile =~ m{^/adm/});
1234: } else {
1235: $imgfile = $defaults->{$img};
1236: }
1237: if ($imgfile) {
1238: my ($showfile,$fullsize);
1239: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1240: my $urldir = $1;
1241: my $filename = $2;
1242: my @info = &Apache::lonnet::stat_file($designs->{$img});
1243: if (@info) {
1244: my $thumbfile = 'tn-'.$filename;
1245: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1246: if (@thumb) {
1247: $showfile = $urldir.'/'.$thumbfile;
1248: } else {
1249: $showfile = $imgfile;
1250: }
1251: } else {
1252: $showfile = '';
1253: }
1254: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1255: $showfile = $imgfile;
1256: my $imgdir = $1;
1257: my $filename = $2;
1258: if (-e "$londocroot/$imgdir/tn-".$filename) {
1259: $showfile = "/$imgdir/tn-".$filename;
1260: } else {
1261: my $input = $londocroot.$imgfile;
1262: my $output = "$londocroot/$imgdir/tn-".$filename;
1263: if (!-e $output) {
1264: my ($width,$height) = &thumb_dimensions();
1265: my ($fullwidth,$fullheight) = &check_dimensions($input);
1266: if ($fullwidth ne '' && $fullheight ne '') {
1267: if ($fullwidth > $width && $fullheight > $height) {
1268: my $size = $width.'x'.$height;
1269: system("convert -sample $size $input $output");
1270: $showfile = "/$imgdir/tn-".$filename;
1271: }
1272: }
1273: }
1274: }
1275: }
1276: if ($showfile) {
1277: if ($showfile =~ m{^/(adm|res)/}) {
1278: if ($showfile =~ m{^/res/}) {
1279: my $local_showfile =
1280: &Apache::lonnet::filelocation('',$showfile);
1281: &Apache::lonnet::repcopy($local_showfile);
1282: }
1283: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1284: }
1285: if ($imgfile) {
1286: if ($imgfile =~ m{^/(adm|res)/}) {
1287: if ($imgfile =~ m{^/res/}) {
1288: my $local_imgfile =
1289: &Apache::lonnet::filelocation('',$imgfile);
1290: &Apache::lonnet::repcopy($local_imgfile);
1291: }
1292: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1293: } else {
1294: $fullsize = $imgfile;
1295: }
1296: }
1297: $datatable .= '<td>';
1298: if ($img eq 'login') {
1299: $datatable .= $login_hdr_pick;
1300: }
1301: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1302: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1303: } else {
1304: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1305: &mt('Upload:');
1306: }
1307: } else {
1308: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1309: &mt('Upload:');
1310: }
1311: if ($switchserver) {
1312: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1313: } else {
1314: if ($img ne 'login') { # suppress file selection for Log-in header
1315: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1316: }
1317: }
1318: $datatable .= '</td></tr>';
1319: }
1320: $itemcount ++;
1321: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1322: $datatable .= '<tr'.$css_class.'>'.
1323: '<td>'.$choices->{'bgs'}.'</td>';
1324: my $bgs_def;
1325: foreach my $item (@{$bgs}) {
1326: if (!$is_custom->{$item}) {
1327: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1328: }
1329: }
1330: if ($bgs_def) {
1331: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1332: } else {
1333: $datatable .= '<td> </td>';
1334: }
1335: $datatable .= '<td class="LC_right_item">'.
1336: '<table border="0"><tr>';
1337: foreach my $item (@{$bgs}) {
1338: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1339: $datatable .= '<td align="center">'.$link;
1340: if ($designs->{'bgs'}{$item}) {
1341: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1342: }
1343: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1344: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1345: }
1346: $datatable .= '</tr></table></td></tr>';
1347: $itemcount ++;
1348: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1349: $datatable .= '<tr'.$css_class.'>'.
1350: '<td>'.$choices->{'links'}.'</td>';
1351: my $links_def;
1352: foreach my $item (@{$links}) {
1353: if (!$is_custom->{$item}) {
1354: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1355: }
1356: }
1357: if ($links_def) {
1358: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1359: } else {
1360: $datatable .= '<td> </td>';
1361: }
1362: $datatable .= '<td class="LC_right_item">'.
1363: '<table border="0"><tr>';
1364: foreach my $item (@{$links}) {
1365: $datatable .= '<td align="center">'."\n".
1366: &color_pick($phase,$role,$item,$choices->{$item},
1367: $designs->{'links'}{$item});
1368: if ($designs->{'links'}{$item}) {
1369: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1370: }
1371: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1372: '" /></td>';
1373: }
1374: $$rowtotal += $itemcount;
1375: return $datatable;
1376: }
1377:
1378: sub logo_display_options {
1379: my ($img,$defaults,$designs) = @_;
1380: my $checkedon;
1381: if (ref($defaults) eq 'HASH') {
1382: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1383: if ($defaults->{'showlogo'}{$img}) {
1384: $checkedon = 'checked="checked" ';
1385: }
1386: }
1387: }
1388: if (ref($designs) eq 'HASH') {
1389: if (ref($designs->{'showlogo'}) eq 'HASH') {
1390: if (defined($designs->{'showlogo'}{$img})) {
1391: if ($designs->{'showlogo'}{$img} == 0) {
1392: $checkedon = '';
1393: } elsif ($designs->{'showlogo'}{$img} == 1) {
1394: $checkedon = 'checked="checked" ';
1395: }
1396: }
1397: }
1398: }
1399: return '<br /><label> <input type="checkbox" name="'.
1400: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1401: &mt('show').'</label>'."\n";
1402: }
1403:
1404: sub login_header_options {
1405: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1406: my $output = '';
1407: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1408: $output .= &mt('Text default(s):').'<br />';
1409: if (!$is_custom->{'textcol'}) {
1410: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1411: ' ';
1412: }
1413: if (!$is_custom->{'bgcol'}) {
1414: $output .= $choices->{'bgcol'}.': '.
1415: '<span id="css_'.$role.'_font" style="background-color: '.
1416: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1417: }
1418: $output .= '<br />';
1419: }
1420: $output .='<br />';
1421: return $output;
1422: }
1423:
1424: sub login_text_colors {
1425: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1426: my $color_menu = '<table border="0"><tr>';
1427: foreach my $item (@{$logintext}) {
1428: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1429: $color_menu .= '<td align="center">'.$link;
1430: if ($designs->{'logintext'}{$item}) {
1431: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1432: }
1433: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1434: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1435: '<td> </td>';
1436: }
1437: $color_menu .= '</tr></table><br />';
1438: return $color_menu;
1439: }
1440:
1441: sub image_changes {
1442: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1443: my $output;
1444: if ($img eq 'login') {
1445: # suppress image for Log-in header
1446: } elsif (!$is_custom) {
1447: if ($img ne 'domlogo') {
1448: $output .= &mt('Default image:').'<br />';
1449: } else {
1450: $output .= &mt('Default in use:').'<br />';
1451: }
1452: }
1453: if ($img eq 'login') { # suppress image for Log-in header
1454: $output .= '<td>'.$logincolors;
1455: } else {
1456: if ($img_import) {
1457: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1458: }
1459: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1460: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1461: if ($is_custom) {
1462: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1463: '<input type="checkbox" name="'.
1464: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1465: '</label> '.&mt('Replace:').'</span><br />';
1466: } else {
1467: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1468: }
1469: }
1470: return $output;
1471: }
1472:
1473: sub color_pick {
1474: my ($phase,$role,$item,$desc,$curcol) = @_;
1475: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1476: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1477: ');">'.$desc.'</a>';
1478: return $link;
1479: }
1480:
1481: sub print_quotas {
1482: my ($dom,$settings,$rowtotal,$action) = @_;
1483: my $context;
1484: if ($action eq 'quotas') {
1485: $context = 'tools';
1486: } else {
1487: $context = $action;
1488: }
1489: my ($datatable,$defaultquota,@usertools,@options,%validations);
1490: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1491: my $typecount = 0;
1492: my ($css_class,%titles);
1493: if ($context eq 'requestcourses') {
1494: @usertools = ('official','unofficial','community');
1495: @options =('norequest','approval','validate','autolimit');
1496: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1497: %titles = &courserequest_titles();
1498: } elsif ($context eq 'requestauthor') {
1499: @usertools = ('author');
1500: @options = ('norequest','approval','automatic');
1501: %titles = &authorrequest_titles();
1502: } else {
1503: @usertools = ('aboutme','blog','webdav','portfolio');
1504: %titles = &tool_titles();
1505: }
1506: if (ref($types) eq 'ARRAY') {
1507: foreach my $type (@{$types}) {
1508: my $currdefquota;
1509: unless (($context eq 'requestcourses') ||
1510: ($context eq 'requestauthor')) {
1511: if (ref($settings) eq 'HASH') {
1512: if (ref($settings->{defaultquota}) eq 'HASH') {
1513: $currdefquota = $settings->{defaultquota}->{$type};
1514: } else {
1515: $currdefquota = $settings->{$type};
1516: }
1517: }
1518: }
1519: if (defined($usertypes->{$type})) {
1520: $typecount ++;
1521: $css_class = $typecount%2?' class="LC_odd_row"':'';
1522: $datatable .= '<tr'.$css_class.'>'.
1523: '<td>'.$usertypes->{$type}.'</td>'.
1524: '<td class="LC_left_item">';
1525: if ($context eq 'requestcourses') {
1526: $datatable .= '<table><tr>';
1527: }
1528: my %cell;
1529: foreach my $item (@usertools) {
1530: if ($context eq 'requestcourses') {
1531: my ($curroption,$currlimit);
1532: if (ref($settings) eq 'HASH') {
1533: if (ref($settings->{$item}) eq 'HASH') {
1534: $curroption = $settings->{$item}->{$type};
1535: if ($curroption =~ /^autolimit=(\d*)$/) {
1536: $currlimit = $1;
1537: }
1538: }
1539: }
1540: if (!$curroption) {
1541: $curroption = 'norequest';
1542: }
1543: $datatable .= '<th>'.$titles{$item}.'</th>';
1544: foreach my $option (@options) {
1545: my $val = $option;
1546: if ($option eq 'norequest') {
1547: $val = 0;
1548: }
1549: if ($option eq 'validate') {
1550: my $canvalidate = 0;
1551: if (ref($validations{$item}) eq 'HASH') {
1552: if ($validations{$item}{$type}) {
1553: $canvalidate = 1;
1554: }
1555: }
1556: next if (!$canvalidate);
1557: }
1558: my $checked = '';
1559: if ($option eq $curroption) {
1560: $checked = ' checked="checked"';
1561: } elsif ($option eq 'autolimit') {
1562: if ($curroption =~ /^autolimit/) {
1563: $checked = ' checked="checked"';
1564: }
1565: }
1566: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1567: '<input type="radio" name="crsreq_'.$item.
1568: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1569: $titles{$option}.'</label>';
1570: if ($option eq 'autolimit') {
1571: $cell{$item} .= ' <input type="text" name="crsreq_'.
1572: $item.'_limit_'.$type.'" size="1" '.
1573: 'value="'.$currlimit.'" />';
1574: }
1575: $cell{$item} .= '</span> ';
1576: if ($option eq 'autolimit') {
1577: $cell{$item} .= $titles{'unlimited'};
1578: }
1579: }
1580: } elsif ($context eq 'requestauthor') {
1581: my $curroption;
1582: if (ref($settings) eq 'HASH') {
1583: $curroption = $settings->{$type};
1584: }
1585: if (!$curroption) {
1586: $curroption = 'norequest';
1587: }
1588: foreach my $option (@options) {
1589: my $val = $option;
1590: if ($option eq 'norequest') {
1591: $val = 0;
1592: }
1593: my $checked = '';
1594: if ($option eq $curroption) {
1595: $checked = ' checked="checked"';
1596: }
1597: $datatable .= '<span class="LC_nobreak"><label>'.
1598: '<input type="radio" name="authorreq_'.$type.
1599: '" value="'.$val.'"'.$checked.' />'.
1600: $titles{$option}.'</label></span> ';
1601: }
1602: } else {
1603: my $checked = 'checked="checked" ';
1604: if (ref($settings) eq 'HASH') {
1605: if (ref($settings->{$item}) eq 'HASH') {
1606: if ($settings->{$item}->{$type} == 0) {
1607: $checked = '';
1608: } elsif ($settings->{$item}->{$type} == 1) {
1609: $checked = 'checked="checked" ';
1610: }
1611: }
1612: }
1613: $datatable .= '<span class="LC_nobreak"><label>'.
1614: '<input type="checkbox" name="'.$context.'_'.$item.
1615: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1616: '</label></span> ';
1617: }
1618: }
1619: if ($context eq 'requestcourses') {
1620: $datatable .= '</tr><tr>';
1621: foreach my $item (@usertools) {
1622: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1623: }
1624: $datatable .= '</tr></table>';
1625: }
1626: $datatable .= '</td>';
1627: unless (($context eq 'requestcourses') ||
1628: ($context eq 'requestauthor')) {
1629: $datatable .=
1630: '<td class="LC_right_item"><span class="LC_nobreak">'.
1631: '<input type="text" name="quota_'.$type.
1632: '" value="'.$currdefquota.
1633: '" size="5" /> Mb</span></td>';
1634: }
1635: $datatable .= '</tr>';
1636: }
1637: }
1638: }
1639: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1640: $defaultquota = '20';
1641: if (ref($settings) eq 'HASH') {
1642: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1643: $defaultquota = $settings->{'defaultquota'}->{'default'};
1644: } elsif (defined($settings->{'default'})) {
1645: $defaultquota = $settings->{'default'};
1646: }
1647: }
1648: }
1649: $typecount ++;
1650: $css_class = $typecount%2?' class="LC_odd_row"':'';
1651: $datatable .= '<tr'.$css_class.'>'.
1652: '<td>'.$othertitle.'</td>'.
1653: '<td class="LC_left_item">';
1654: if ($context eq 'requestcourses') {
1655: $datatable .= '<table><tr>';
1656: }
1657: my %defcell;
1658: foreach my $item (@usertools) {
1659: if ($context eq 'requestcourses') {
1660: my ($curroption,$currlimit);
1661: if (ref($settings) eq 'HASH') {
1662: if (ref($settings->{$item}) eq 'HASH') {
1663: $curroption = $settings->{$item}->{'default'};
1664: if ($curroption =~ /^autolimit=(\d*)$/) {
1665: $currlimit = $1;
1666: }
1667: }
1668: }
1669: if (!$curroption) {
1670: $curroption = 'norequest';
1671: }
1672: $datatable .= '<th>'.$titles{$item}.'</th>';
1673: foreach my $option (@options) {
1674: my $val = $option;
1675: if ($option eq 'norequest') {
1676: $val = 0;
1677: }
1678: if ($option eq 'validate') {
1679: my $canvalidate = 0;
1680: if (ref($validations{$item}) eq 'HASH') {
1681: if ($validations{$item}{'default'}) {
1682: $canvalidate = 1;
1683: }
1684: }
1685: next if (!$canvalidate);
1686: }
1687: my $checked = '';
1688: if ($option eq $curroption) {
1689: $checked = ' checked="checked"';
1690: } elsif ($option eq 'autolimit') {
1691: if ($curroption =~ /^autolimit/) {
1692: $checked = ' checked="checked"';
1693: }
1694: }
1695: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1696: '<input type="radio" name="crsreq_'.$item.
1697: '_default" value="'.$val.'"'.$checked.' />'.
1698: $titles{$option}.'</label>';
1699: if ($option eq 'autolimit') {
1700: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1701: $item.'_limit_default" size="1" '.
1702: 'value="'.$currlimit.'" />';
1703: }
1704: $defcell{$item} .= '</span> ';
1705: if ($option eq 'autolimit') {
1706: $defcell{$item} .= $titles{'unlimited'};
1707: }
1708: }
1709: } elsif ($context eq 'requestauthor') {
1710: my $curroption;
1711: if (ref($settings) eq 'HASH') {
1712: if (ref($settings->{'requestauthor'}) eq 'HASH') {
1713: $curroption = $settings->{'requestauthor'};
1714: }
1715: }
1716: if (!$curroption) {
1717: $curroption = 'norequest';
1718: }
1719: foreach my $option (@options) {
1720: my $val = $option;
1721: if ($option eq 'norequest') {
1722: $val = 0;
1723: }
1724: my $checked = '';
1725: if ($option eq $curroption) {
1726: $checked = ' checked="checked"';
1727: }
1728: $datatable .= '<span class="LC_nobreak"><label>'.
1729: '<input type="radio" name="authorreq_default"'.
1730: ' value="'.$val.'"'.$checked.' />'.
1731: $titles{$option}.'</label></span> ';
1732: }
1733: } else {
1734: my $checked = 'checked="checked" ';
1735: if (ref($settings) eq 'HASH') {
1736: if (ref($settings->{$item}) eq 'HASH') {
1737: if ($settings->{$item}->{'default'} == 0) {
1738: $checked = '';
1739: } elsif ($settings->{$item}->{'default'} == 1) {
1740: $checked = 'checked="checked" ';
1741: }
1742: }
1743: }
1744: $datatable .= '<span class="LC_nobreak"><label>'.
1745: '<input type="checkbox" name="'.$context.'_'.$item.
1746: '" value="default" '.$checked.'/>'.$titles{$item}.
1747: '</label></span> ';
1748: }
1749: }
1750: if ($context eq 'requestcourses') {
1751: $datatable .= '</tr><tr>';
1752: foreach my $item (@usertools) {
1753: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1754: }
1755: $datatable .= '</tr></table>';
1756: }
1757: $datatable .= '</td>';
1758: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1759: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1760: '<input type="text" name="defaultquota" value="'.
1761: $defaultquota.'" size="5" /> Mb</span></td>';
1762: }
1763: $datatable .= '</tr>';
1764: $typecount ++;
1765: $css_class = $typecount%2?' class="LC_odd_row"':'';
1766: $datatable .= '<tr'.$css_class.'>'.
1767: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1768: if ($context eq 'requestcourses') {
1769: $datatable .= &mt('(overrides affiliation, if set)').
1770: '</td>'.
1771: '<td class="LC_left_item">'.
1772: '<table><tr>';
1773: } else {
1774: $datatable .= &mt('(overrides affiliation, if checked)').
1775: '</td>'.
1776: '<td class="LC_left_item" colspan="2">'.
1777: '<br />';
1778: }
1779: my %advcell;
1780: foreach my $item (@usertools) {
1781: if ($context eq 'requestcourses') {
1782: my ($curroption,$currlimit);
1783: if (ref($settings) eq 'HASH') {
1784: if (ref($settings->{$item}) eq 'HASH') {
1785: $curroption = $settings->{$item}->{'_LC_adv'};
1786: if ($curroption =~ /^autolimit=(\d*)$/) {
1787: $currlimit = $1;
1788: }
1789: }
1790: }
1791: $datatable .= '<th>'.$titles{$item}.'</th>';
1792: my $checked = '';
1793: if ($curroption eq '') {
1794: $checked = ' checked="checked"';
1795: }
1796: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1797: '<input type="radio" name="crsreq_'.$item.
1798: '__LC_adv" value=""'.$checked.' />'.
1799: &mt('No override set').'</label></span> ';
1800: foreach my $option (@options) {
1801: my $val = $option;
1802: if ($option eq 'norequest') {
1803: $val = 0;
1804: }
1805: if ($option eq 'validate') {
1806: my $canvalidate = 0;
1807: if (ref($validations{$item}) eq 'HASH') {
1808: if ($validations{$item}{'_LC_adv'}) {
1809: $canvalidate = 1;
1810: }
1811: }
1812: next if (!$canvalidate);
1813: }
1814: my $checked = '';
1815: if ($val eq $curroption) {
1816: $checked = ' checked="checked"';
1817: } elsif ($option eq 'autolimit') {
1818: if ($curroption =~ /^autolimit/) {
1819: $checked = ' checked="checked"';
1820: }
1821: }
1822: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1823: '<input type="radio" name="crsreq_'.$item.
1824: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1825: $titles{$option}.'</label>';
1826: if ($option eq 'autolimit') {
1827: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1828: $item.'_limit__LC_adv" size="1" '.
1829: 'value="'.$currlimit.'" />';
1830: }
1831: $advcell{$item} .= '</span> ';
1832: if ($option eq 'autolimit') {
1833: $advcell{$item} .= $titles{'unlimited'};
1834: }
1835: }
1836: } elsif ($context eq 'requestauthor') {
1837: my $curroption;
1838: if (ref($settings) eq 'HASH') {
1839: $curroption = $settings->{'_LC_adv'};
1840: }
1841: my $checked = '';
1842: if ($curroption eq '') {
1843: $checked = ' checked="checked"';
1844: }
1845: $datatable .= '<span class="LC_nobreak"><label>'.
1846: '<input type="radio" name="authorreq__LC_adv"'.
1847: ' value=""'.$checked.' />'.
1848: &mt('No override set').'</label></span> ';
1849: foreach my $option (@options) {
1850: my $val = $option;
1851: if ($option eq 'norequest') {
1852: $val = 0;
1853: }
1854: my $checked = '';
1855: if ($val eq $curroption) {
1856: $checked = ' checked="checked"';
1857: }
1858: $datatable .= '<span class="LC_nobreak"><label>'.
1859: '<input type="radio" name="crsreq_'.$item.
1860: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1861: $titles{$option}.'</label></span> ';
1862: }
1863: } else {
1864: my $checked = 'checked="checked" ';
1865: if (ref($settings) eq 'HASH') {
1866: if (ref($settings->{$item}) eq 'HASH') {
1867: if ($settings->{$item}->{'_LC_adv'} == 0) {
1868: $checked = '';
1869: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1870: $checked = 'checked="checked" ';
1871: }
1872: }
1873: }
1874: $datatable .= '<span class="LC_nobreak"><label>'.
1875: '<input type="checkbox" name="'.$context.'_'.$item.
1876: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1877: '</label></span> ';
1878: }
1879: }
1880: if ($context eq 'requestcourses') {
1881: $datatable .= '</tr><tr>';
1882: foreach my $item (@usertools) {
1883: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1884: }
1885: $datatable .= '</tr></table>';
1886: }
1887: $datatable .= '</td></tr>';
1888: $$rowtotal += $typecount;
1889: return $datatable;
1890: }
1891:
1892: sub print_requestmail {
1893: my ($dom,$action,$settings,$rowtotal) = @_;
1894: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1895: $now = time;
1896: $rows = 0;
1897: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1898: foreach my $server (keys(%dompersonnel)) {
1899: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1900: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1901: if (!grep(/^$uname:$udom$/,@domcoord)) {
1902: push(@domcoord,$uname.':'.$udom);
1903: }
1904: }
1905: }
1906: if (ref($settings) eq 'HASH') {
1907: if (ref($settings->{'notify'}) eq 'HASH') {
1908: if ($settings->{'notify'}{'approval'} ne '') {
1909: @currapproval = split(',',$settings->{'notify'}{'approval'});
1910: }
1911: }
1912: }
1913: if (@currapproval) {
1914: foreach my $dc (@currapproval) {
1915: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1916: push(@domcoord,$dc);
1917: }
1918: }
1919: }
1920: @domcoord = sort(@domcoord);
1921: my $numinrow = 4;
1922: my $numdc = @domcoord;
1923: my $css_class = 'class="LC_odd_row"';
1924: my $text;
1925: if ($action eq 'requestcourses') {
1926: $text = &mt('Receive notification of course requests requiring approval');
1927: } else {
1928: $text = &mt('Receive notification of authoring space requests requiring approval')
1929: }
1930: $datatable = '<tr '.$css_class.'>'.
1931: ' <td>'.$text.'</td>'.
1932: ' <td class="LC_left_item">';
1933: if (@domcoord > 0) {
1934: $datatable .= '<table>';
1935: for (my $i=0; $i<$numdc; $i++) {
1936: my $rem = $i%($numinrow);
1937: if ($rem == 0) {
1938: if ($i > 0) {
1939: $datatable .= '</tr>';
1940: }
1941: $datatable .= '<tr>';
1942: $rows ++;
1943: }
1944: my $check = ' ';
1945: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1946: $check = ' checked="checked" ';
1947: }
1948: my ($uname,$udom) = split(':',$domcoord[$i]);
1949: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1950: if ($i == $numdc-1) {
1951: my $colsleft = $numinrow-$rem;
1952: if ($colsleft > 1) {
1953: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1954: } else {
1955: $datatable .= '<td class="LC_left_item">';
1956: }
1957: } else {
1958: $datatable .= '<td class="LC_left_item">';
1959: }
1960: $datatable .= '<span class="LC_nobreak"><label>'.
1961: '<input type="checkbox" name="reqapprovalnotify" '.
1962: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1963: $fullname.'</label></span></td>';
1964: }
1965: $datatable .= '</tr></table>';
1966: } else {
1967: $datatable .= &mt('There are no active Domain Coordinators');
1968: $rows ++;
1969: }
1970: $datatable .='</td></tr>';
1971: $$rowtotal += $rows;
1972: return $datatable;
1973: }
1974:
1975: sub print_autoenroll {
1976: my ($dom,$settings,$rowtotal) = @_;
1977: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1978: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
1979: if (ref($settings) eq 'HASH') {
1980: if (exists($settings->{'run'})) {
1981: if ($settings->{'run'} eq '0') {
1982: $runoff = ' checked="checked" ';
1983: $runon = ' ';
1984: } else {
1985: $runon = ' checked="checked" ';
1986: $runoff = ' ';
1987: }
1988: } else {
1989: if ($autorun) {
1990: $runon = ' checked="checked" ';
1991: $runoff = ' ';
1992: } else {
1993: $runoff = ' checked="checked" ';
1994: $runon = ' ';
1995: }
1996: }
1997: if (exists($settings->{'co-owners'})) {
1998: if ($settings->{'co-owners'} eq '0') {
1999: $coownersoff = ' checked="checked" ';
2000: $coownerson = ' ';
2001: } else {
2002: $coownerson = ' checked="checked" ';
2003: $coownersoff = ' ';
2004: }
2005: } else {
2006: $coownersoff = ' checked="checked" ';
2007: $coownerson = ' ';
2008: }
2009: if (exists($settings->{'sender_domain'})) {
2010: $defdom = $settings->{'sender_domain'};
2011: }
2012: } else {
2013: if ($autorun) {
2014: $runon = ' checked="checked" ';
2015: $runoff = ' ';
2016: } else {
2017: $runoff = ' checked="checked" ';
2018: $runon = ' ';
2019: }
2020: }
2021: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2022: my $notif_sender;
2023: if (ref($settings) eq 'HASH') {
2024: $notif_sender = $settings->{'sender_uname'};
2025: }
2026: my $datatable='<tr class="LC_odd_row">'.
2027: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2028: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2029: '<input type="radio" name="autoenroll_run"'.
2030: $runon.' value="1" />'.&mt('Yes').'</label> '.
2031: '<label><input type="radio" name="autoenroll_run"'.
2032: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2033: '</tr><tr>'.
2034: '<td>'.&mt('Notification messages - sender').
2035: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2036: &mt('username').': '.
2037: '<input type="text" name="sender_uname" value="'.
2038: $notif_sender.'" size="10" /> '.&mt('domain').
2039: ': '.$domform.'</span></td></tr>'.
2040: '<tr class="LC_odd_row">'.
2041: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2042: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2043: '<input type="radio" name="autoassign_coowners"'.
2044: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2045: '<label><input type="radio" name="autoassign_coowners"'.
2046: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2047: '</tr>';
2048: $$rowtotal += 3;
2049: return $datatable;
2050: }
2051:
2052: sub print_autoupdate {
2053: my ($position,$dom,$settings,$rowtotal) = @_;
2054: my $datatable;
2055: if ($position eq 'top') {
2056: my $updateon = ' ';
2057: my $updateoff = ' checked="checked" ';
2058: my $classlistson = ' ';
2059: my $classlistsoff = ' checked="checked" ';
2060: if (ref($settings) eq 'HASH') {
2061: if ($settings->{'run'} eq '1') {
2062: $updateon = $updateoff;
2063: $updateoff = ' ';
2064: }
2065: if ($settings->{'classlists'} eq '1') {
2066: $classlistson = $classlistsoff;
2067: $classlistsoff = ' ';
2068: }
2069: }
2070: my %title = (
2071: run => 'Auto-update active?',
2072: classlists => 'Update information in classlists?',
2073: );
2074: $datatable = '<tr class="LC_odd_row">'.
2075: '<td>'.&mt($title{'run'}).'</td>'.
2076: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2077: '<input type="radio" name="autoupdate_run"'.
2078: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2079: '<label><input type="radio" name="autoupdate_run"'.
2080: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2081: '</tr><tr>'.
2082: '<td>'.&mt($title{'classlists'}).'</td>'.
2083: '<td class="LC_right_item"><span class="LC_nobreak">'.
2084: '<label><input type="radio" name="classlists"'.
2085: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2086: '<label><input type="radio" name="classlists"'.
2087: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2088: '</tr>';
2089: $$rowtotal += 2;
2090: } elsif ($position eq 'middle') {
2091: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2092: my $numinrow = 3;
2093: my $locknamesettings;
2094: $datatable .= &insttypes_row($settings,$types,$usertypes,
2095: $dom,$numinrow,$othertitle,
2096: 'lockablenames');
2097: $$rowtotal ++;
2098: } else {
2099: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2100: my @fields = ('lastname','firstname','middlename','generation',
2101: 'permanentemail','id');
2102: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2103: my $numrows = 0;
2104: if (ref($types) eq 'ARRAY') {
2105: if (@{$types} > 0) {
2106: $datatable =
2107: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2108: \@fields,$types,\$numrows);
2109: $$rowtotal += @{$types};
2110: }
2111: }
2112: $datatable .=
2113: &usertype_update_row($settings,{'default' => $othertitle},
2114: \%fieldtitles,\@fields,['default'],
2115: \$numrows);
2116: $$rowtotal ++;
2117: }
2118: return $datatable;
2119: }
2120:
2121: sub print_autocreate {
2122: my ($dom,$settings,$rowtotal) = @_;
2123: my (%createon,%createoff);
2124: my $curr_dc;
2125: my @types = ('xml','req');
2126: if (ref($settings) eq 'HASH') {
2127: foreach my $item (@types) {
2128: $createoff{$item} = ' checked="checked" ';
2129: $createon{$item} = ' ';
2130: if (exists($settings->{$item})) {
2131: if ($settings->{$item}) {
2132: $createon{$item} = ' checked="checked" ';
2133: $createoff{$item} = ' ';
2134: }
2135: }
2136: }
2137: $curr_dc = $settings->{'xmldc'};
2138: } else {
2139: foreach my $item (@types) {
2140: $createoff{$item} = ' checked="checked" ';
2141: $createon{$item} = ' ';
2142: }
2143: }
2144: $$rowtotal += 2;
2145: my $datatable='<tr class="LC_odd_row">'.
2146: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2147: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2148: '<input type="radio" name="autocreate_xml"'.
2149: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2150: '<label><input type="radio" name="autocreate_xml"'.
2151: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2152: '</td></tr><tr>'.
2153: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2154: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2155: '<input type="radio" name="autocreate_req"'.
2156: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2157: '<label><input type="radio" name="autocreate_req"'.
2158: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2159: my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);
2160: if ($numdc > 1) {
2161: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
2162: &mt('Course creation processed as: (choose Dom. Coord.)').
2163: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
2164: $$rowtotal ++ ;
2165: } else {
2166: $datatable .= $dctable.'</td></tr>';
2167: }
2168: return $datatable;
2169: }
2170:
2171: sub print_directorysrch {
2172: my ($dom,$settings,$rowtotal) = @_;
2173: my $srchon = ' ';
2174: my $srchoff = ' checked="checked" ';
2175: my ($exacton,$containson,$beginson);
2176: my $localon = ' ';
2177: my $localoff = ' checked="checked" ';
2178: if (ref($settings) eq 'HASH') {
2179: if ($settings->{'available'} eq '1') {
2180: $srchon = $srchoff;
2181: $srchoff = ' ';
2182: }
2183: if ($settings->{'localonly'} eq '1') {
2184: $localon = $localoff;
2185: $localoff = ' ';
2186: }
2187: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2188: foreach my $type (@{$settings->{'searchtypes'}}) {
2189: if ($type eq 'exact') {
2190: $exacton = ' checked="checked" ';
2191: } elsif ($type eq 'contains') {
2192: $containson = ' checked="checked" ';
2193: } elsif ($type eq 'begins') {
2194: $beginson = ' checked="checked" ';
2195: }
2196: }
2197: } else {
2198: if ($settings->{'searchtypes'} eq 'exact') {
2199: $exacton = ' checked="checked" ';
2200: } elsif ($settings->{'searchtypes'} eq 'contains') {
2201: $containson = ' checked="checked" ';
2202: } elsif ($settings->{'searchtypes'} eq 'specify') {
2203: $exacton = ' checked="checked" ';
2204: $containson = ' checked="checked" ';
2205: }
2206: }
2207: }
2208: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2209: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2210:
2211: my $numinrow = 4;
2212: my $cansrchrow = 0;
2213: my $datatable='<tr class="LC_odd_row">'.
2214: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2215: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2216: '<input type="radio" name="dirsrch_available"'.
2217: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2218: '<label><input type="radio" name="dirsrch_available"'.
2219: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2220: '</tr><tr>'.
2221: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2222: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2223: '<input type="radio" name="dirsrch_localonly"'.
2224: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2225: '<label><input type="radio" name="dirsrch_localonly"'.
2226: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2227: '</tr>';
2228: $$rowtotal += 2;
2229: if (ref($usertypes) eq 'HASH') {
2230: if (keys(%{$usertypes}) > 0) {
2231: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2232: $numinrow,$othertitle,'cansearch');
2233: $cansrchrow = 1;
2234: }
2235: }
2236: if ($cansrchrow) {
2237: $$rowtotal ++;
2238: $datatable .= '<tr>';
2239: } else {
2240: $datatable .= '<tr class="LC_odd_row">';
2241: }
2242: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2243: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2244: foreach my $title (@{$titleorder}) {
2245: if (defined($searchtitles->{$title})) {
2246: my $check = ' ';
2247: if (ref($settings) eq 'HASH') {
2248: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2249: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2250: $check = ' checked="checked" ';
2251: }
2252: }
2253: }
2254: $datatable .= '<td class="LC_left_item">'.
2255: '<span class="LC_nobreak"><label>'.
2256: '<input type="checkbox" name="searchby" '.
2257: 'value="'.$title.'"'.$check.'/>'.
2258: $searchtitles->{$title}.'</label></span></td>';
2259: }
2260: }
2261: $datatable .= '</tr></table></td></tr>';
2262: $$rowtotal ++;
2263: if ($cansrchrow) {
2264: $datatable .= '<tr class="LC_odd_row">';
2265: } else {
2266: $datatable .= '<tr>';
2267: }
2268: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2269: '<td class="LC_left_item" colspan="2">'.
2270: '<span class="LC_nobreak"><label>'.
2271: '<input type="checkbox" name="searchtypes" '.
2272: $exacton.' value="exact" />'.&mt('Exact match').
2273: '</label> '.
2274: '<label><input type="checkbox" name="searchtypes" '.
2275: $beginson.' value="begins" />'.&mt('Begins with').
2276: '</label> '.
2277: '<label><input type="checkbox" name="searchtypes" '.
2278: $containson.' value="contains" />'.&mt('Contains').
2279: '</label></span></td></tr>';
2280: $$rowtotal ++;
2281: return $datatable;
2282: }
2283:
2284: sub print_contacts {
2285: my ($dom,$settings,$rowtotal) = @_;
2286: my $datatable;
2287: my @contacts = ('adminemail','supportemail');
2288: my (%checked,%to,%otheremails,%bccemails);
2289: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2290: 'requestsmail');
2291: foreach my $type (@mailings) {
2292: $otheremails{$type} = '';
2293: }
2294: $bccemails{'helpdeskmail'} = '';
2295: if (ref($settings) eq 'HASH') {
2296: foreach my $item (@contacts) {
2297: if (exists($settings->{$item})) {
2298: $to{$item} = $settings->{$item};
2299: }
2300: }
2301: foreach my $type (@mailings) {
2302: if (exists($settings->{$type})) {
2303: if (ref($settings->{$type}) eq 'HASH') {
2304: foreach my $item (@contacts) {
2305: if ($settings->{$type}{$item}) {
2306: $checked{$type}{$item} = ' checked="checked" ';
2307: }
2308: }
2309: $otheremails{$type} = $settings->{$type}{'others'};
2310: if ($type eq 'helpdeskmail') {
2311: $bccemails{$type} = $settings->{$type}{'bcc'};
2312: }
2313: }
2314: } elsif ($type eq 'lonstatusmail') {
2315: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2316: }
2317: }
2318: } else {
2319: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2320: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2321: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2322: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2323: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2324: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2325: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2326: }
2327: my ($titles,$short_titles) = &contact_titles();
2328: my $rownum = 0;
2329: my $css_class;
2330: foreach my $item (@contacts) {
2331: $rownum ++;
2332: $css_class = $rownum%2?' class="LC_odd_row"':'';
2333: $datatable .= '<tr'.$css_class.'>'.
2334: '<td><span class="LC_nobreak">'.$titles->{$item}.
2335: '</span></td><td class="LC_right_item">'.
2336: '<input type="text" name="'.$item.'" value="'.
2337: $to{$item}.'" /></td></tr>';
2338: }
2339: foreach my $type (@mailings) {
2340: $rownum ++;
2341: $css_class = $rownum%2?' class="LC_odd_row"':'';
2342: $datatable .= '<tr'.$css_class.'>'.
2343: '<td><span class="LC_nobreak">'.
2344: $titles->{$type}.': </span></td>'.
2345: '<td class="LC_left_item">'.
2346: '<span class="LC_nobreak">';
2347: foreach my $item (@contacts) {
2348: $datatable .= '<label>'.
2349: '<input type="checkbox" name="'.$type.'"'.
2350: $checked{$type}{$item}.
2351: ' value="'.$item.'" />'.$short_titles->{$item}.
2352: '</label> ';
2353: }
2354: $datatable .= '</span><br />'.&mt('Others').': '.
2355: '<input type="text" name="'.$type.'_others" '.
2356: 'value="'.$otheremails{$type}.'" />';
2357: if ($type eq 'helpdeskmail') {
2358: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2359: '<input type="text" name="'.$type.'_bcc" '.
2360: 'value="'.$bccemails{$type}.'" />';
2361: }
2362: $datatable .= '</td></tr>'."\n";
2363: }
2364: $$rowtotal += $rownum;
2365: return $datatable;
2366: }
2367:
2368: sub print_helpsettings {
2369: my ($dom,$confname,$settings,$rowtotal) = @_;
2370: my ($datatable,$itemcount);
2371: $itemcount = 1;
2372: my (%choices,%defaultchecked,@toggles);
2373: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2374: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2375: &mt('LON-CAPA bug tracker'),600,500));
2376: %defaultchecked = ('submitbugs' => 'on');
2377: @toggles = ('submitbugs',);
2378:
2379: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2380: \%choices,$itemcount);
2381: return $datatable;
2382: }
2383:
2384: sub radiobutton_prefs {
2385: my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;
2386: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2387: (ref($choices) eq 'HASH'));
2388:
2389: my (%checkedon,%checkedoff,$datatable,$css_class);
2390:
2391: foreach my $item (@{$toggles}) {
2392: if ($defaultchecked->{$item} eq 'on') {
2393: $checkedon{$item} = ' checked="checked" ';
2394: $checkedoff{$item} = ' ';
2395: } elsif ($defaultchecked->{$item} eq 'off') {
2396: $checkedoff{$item} = ' checked="checked" ';
2397: $checkedon{$item} = ' ';
2398: }
2399: }
2400: if (ref($settings) eq 'HASH') {
2401: foreach my $item (@{$toggles}) {
2402: if ($settings->{$item} eq '1') {
2403: $checkedon{$item} = ' checked="checked" ';
2404: $checkedoff{$item} = ' ';
2405: } elsif ($settings->{$item} eq '0') {
2406: $checkedoff{$item} = ' checked="checked" ';
2407: $checkedon{$item} = ' ';
2408: }
2409: }
2410: }
2411: foreach my $item (@{$toggles}) {
2412: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2413: $datatable .=
2414: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
2415: '</span></td>'.
2416: '<td class="LC_right_item"><span class="LC_nobreak">'.
2417: '<label><input type="radio" name="'.
2418: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
2419: '</label> <label><input type="radio" name="'.$item.'" '.
2420: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2421: '</span></td>'.
2422: '</tr>';
2423: $itemcount ++;
2424: }
2425: return ($datatable,$itemcount);
2426: }
2427:
2428: sub print_coursedefaults {
2429: my ($position,$dom,$settings,$rowtotal) = @_;
2430: my ($css_class,$datatable);
2431: my $itemcount = 1;
2432: if ($position eq 'top') {
2433: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2434: %choices =
2435: &Apache::lonlocal::texthash (
2436: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2437: );
2438: %defaultchecked = ('canuse_pdfforms' => 'off');
2439: @toggles = ('canuse_pdfforms',);
2440: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2441: \%choices,$itemcount);
2442: $$rowtotal += $itemcount;
2443: } else {
2444: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2445: my %choices =
2446: &Apache::lonlocal::texthash (
2447: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2448: );
2449: my $currdefresponder;
2450: if (ref($settings) eq 'HASH') {
2451: $currdefresponder = $settings->{'anonsurvey_threshold'};
2452: }
2453: if (!$currdefresponder) {
2454: $currdefresponder = 10;
2455: } elsif ($currdefresponder < 1) {
2456: $currdefresponder = 1;
2457: }
2458: $datatable .=
2459: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices{'anonsurvey_threshold'}.
2460: '</span></td>'.
2461: '<td class="LC_right_item"><span class="LC_nobreak">'.
2462: '<input type="text" name="anonsurvey_threshold"'.
2463: ' value="'.$currdefresponder.'" size="5" /></span>'.
2464: '</td></tr>';
2465: }
2466: return $datatable;
2467: }
2468:
2469: sub print_usersessions {
2470: my ($position,$dom,$settings,$rowtotal) = @_;
2471: my ($css_class,$datatable,%checked,%choices);
2472: my (%by_ip,%by_location,@intdoms);
2473: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2474:
2475: my @alldoms = &Apache::lonnet::all_domains();
2476: my %serverhomes = %Apache::lonnet::serverhomeIDs;
2477: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2478: my %altids = &id_for_thisdom(%servers);
2479: my $itemcount = 1;
2480: if ($position eq 'top') {
2481: if (keys(%serverhomes) > 1) {
2482: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
2483: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
2484: } else {
2485: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2486: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
2487: }
2488: } else {
2489: if (keys(%by_location) == 0) {
2490: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2491: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
2492: } else {
2493: my %lt = &usersession_titles();
2494: my $numinrow = 5;
2495: my $prefix;
2496: my @types;
2497: if ($position eq 'bottom') {
2498: $prefix = 'remote';
2499: @types = ('version','excludedomain','includedomain');
2500: } else {
2501: $prefix = 'hosted';
2502: @types = ('excludedomain','includedomain');
2503: }
2504: my (%current,%checkedon,%checkedoff);
2505: my @lcversions = &Apache::lonnet::all_loncaparevs();
2506: my @locations = sort(keys(%by_location));
2507: foreach my $type (@types) {
2508: $checkedon{$type} = '';
2509: $checkedoff{$type} = ' checked="checked"';
2510: }
2511: if (ref($settings) eq 'HASH') {
2512: if (ref($settings->{$prefix}) eq 'HASH') {
2513: foreach my $key (keys(%{$settings->{$prefix}})) {
2514: $current{$key} = $settings->{$prefix}{$key};
2515: if ($key eq 'version') {
2516: if ($current{$key} ne '') {
2517: $checkedon{$key} = ' checked="checked"';
2518: $checkedoff{$key} = '';
2519: }
2520: } elsif (ref($current{$key}) eq 'ARRAY') {
2521: $checkedon{$key} = ' checked="checked"';
2522: $checkedoff{$key} = '';
2523: }
2524: }
2525: }
2526: }
2527: foreach my $type (@types) {
2528: next if ($type ne 'version' && !@locations);
2529: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2530: $datatable .= '<tr'.$css_class.'>
2531: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2532: <span class="LC_nobreak">
2533: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2534: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2535: if ($type eq 'version') {
2536: my $selector = '<select name="'.$prefix.'_version">';
2537: foreach my $version (@lcversions) {
2538: my $selected = '';
2539: if ($current{'version'} eq $version) {
2540: $selected = ' selected="selected"';
2541: }
2542: $selector .= ' <option value="'.$version.'"'.
2543: $selected.'>'.$version.'</option>';
2544: }
2545: $selector .= '</select> ';
2546: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2547: } else {
2548: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2549: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2550: ' />'.(' 'x2).
2551: '<input type="button" value="'.&mt('uncheck all').'" '.
2552: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2553: "\n".
2554: '</div><div><table>';
2555: my $rem;
2556: for (my $i=0; $i<@locations; $i++) {
2557: my ($showloc,$value,$checkedtype);
2558: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2559: my $ip = $by_location{$locations[$i]}->[0];
2560: if (ref($by_ip{$ip}) eq 'ARRAY') {
2561: $value = join(':',@{$by_ip{$ip}});
2562: $showloc = join(', ',@{$by_ip{$ip}});
2563: if (ref($current{$type}) eq 'ARRAY') {
2564: foreach my $loc (@{$by_ip{$ip}}) {
2565: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2566: $checkedtype = ' checked="checked"';
2567: last;
2568: }
2569: }
2570: }
2571: }
2572: }
2573: $rem = $i%($numinrow);
2574: if ($rem == 0) {
2575: if ($i > 0) {
2576: $datatable .= '</tr>';
2577: }
2578: $datatable .= '<tr>';
2579: }
2580: $datatable .= '<td class="LC_left_item">'.
2581: '<span class="LC_nobreak"><label>'.
2582: '<input type="checkbox" name="'.$prefix.'_'.$type.
2583: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2584: '</label></span></td>';
2585: }
2586: $rem = @locations%($numinrow);
2587: my $colsleft = $numinrow - $rem;
2588: if ($colsleft > 1 ) {
2589: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2590: ' </td>';
2591: } elsif ($colsleft == 1) {
2592: $datatable .= '<td class="LC_left_item"> </td>';
2593: }
2594: $datatable .= '</tr></table>';
2595: }
2596: $datatable .= '</td></tr>';
2597: $itemcount ++;
2598: }
2599: }
2600: }
2601: $$rowtotal += $itemcount;
2602: return $datatable;
2603: }
2604:
2605: sub build_location_hashes {
2606: my ($intdoms,$by_ip,$by_location) = @_;
2607: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2608: (ref($by_location) eq 'HASH'));
2609: my %iphost = &Apache::lonnet::get_iphost();
2610: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2611: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2612: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2613: foreach my $id (@{$iphost{$primary_ip}}) {
2614: my $intdom = &Apache::lonnet::internet_dom($id);
2615: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2616: push(@{$intdoms},$intdom);
2617: }
2618: }
2619: }
2620: foreach my $ip (keys(%iphost)) {
2621: if (ref($iphost{$ip}) eq 'ARRAY') {
2622: foreach my $id (@{$iphost{$ip}}) {
2623: my $location = &Apache::lonnet::internet_dom($id);
2624: if ($location) {
2625: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2626: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2627: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2628: push(@{$by_ip->{$ip}},$location);
2629: }
2630: } else {
2631: $by_ip->{$ip} = [$location];
2632: }
2633: }
2634: }
2635: }
2636: }
2637: foreach my $ip (sort(keys(%{$by_ip}))) {
2638: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2639: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2640: my $first = $by_ip->{$ip}->[0];
2641: if (ref($by_location->{$first}) eq 'ARRAY') {
2642: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2643: push(@{$by_location->{$first}},$ip);
2644: }
2645: } else {
2646: $by_location->{$first} = [$ip];
2647: }
2648: }
2649: }
2650: return;
2651: }
2652:
2653: sub current_offloads_to {
2654: my ($dom,$settings,$servers) = @_;
2655: my (%spareid,%otherdomconfigs);
2656: if (ref($servers) eq 'HASH') {
2657: foreach my $lonhost (sort(keys(%{$servers}))) {
2658: my $gotspares;
2659: if (ref($settings) eq 'HASH') {
2660: if (ref($settings->{'spares'}) eq 'HASH') {
2661: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
2662: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
2663: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
2664: $gotspares = 1;
2665: }
2666: }
2667: }
2668: unless ($gotspares) {
2669: my $gotspares;
2670: my $serverhomeID =
2671: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
2672: my $serverhomedom =
2673: &Apache::lonnet::host_domain($serverhomeID);
2674: if ($serverhomedom ne $dom) {
2675: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
2676: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2677: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2678: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2679: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2680: $gotspares = 1;
2681: }
2682: }
2683: } else {
2684: $otherdomconfigs{$serverhomedom} =
2685: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
2686: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
2687: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2688: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2689: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
2690: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2691: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2692: $gotspares = 1;
2693: }
2694: }
2695: }
2696: }
2697: }
2698: }
2699: }
2700: unless ($gotspares) {
2701: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
2702: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2703: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2704: } else {
2705: my $server_hostname = &Apache::lonnet::hostname($lonhost);
2706: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
2707: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
2708: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2709: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2710: } else {
2711: my %what = (
2712: spareid => 1,
2713: );
2714: my ($result,$returnhash) =
2715: &Apache::lonnet::get_remote_globals($lonhost,\%what);
2716: if ($result eq 'ok') {
2717: if (ref($returnhash) eq 'HASH') {
2718: if (ref($returnhash->{'spareid'}) eq 'HASH') {
2719: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
2720: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
2721: }
2722: }
2723: }
2724: }
2725: }
2726: }
2727: }
2728: }
2729: return %spareid;
2730: }
2731:
2732: sub spares_row {
2733: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
2734: my $css_class;
2735: my $numinrow = 4;
2736: my $itemcount = 1;
2737: my $datatable;
2738: my %typetitles = &sparestype_titles();
2739: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
2740: foreach my $server (sort(keys(%{$servers}))) {
2741: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
2742: my ($othercontrol,$serverdom);
2743: if ($serverhome ne $server) {
2744: $serverdom = &Apache::lonnet::host_domain($serverhome);
2745: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2746: } else {
2747: $serverdom = &Apache::lonnet::host_domain($server);
2748: if ($serverdom ne $dom) {
2749: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2750: }
2751: }
2752: next unless (ref($spareid->{$server}) eq 'HASH');
2753: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2754: $datatable .= '<tr'.$css_class.'>
2755: <td rowspan="2">
2756: <span class="LC_nobreak"><b>'.$server.'</b> when busy, offloads to:</span></td>'."\n";
2757: my (%current,%canselect);
2758: my @choices =
2759: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
2760: foreach my $type ('primary','default') {
2761: if (ref($spareid->{$server}) eq 'HASH') {
2762: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
2763: my @spares = @{$spareid->{$server}{$type}};
2764: if (@spares > 0) {
2765: if ($othercontrol) {
2766: $current{$type} = join(', ',@spares);
2767: } else {
2768: $current{$type} .= '<table>';
2769: my $numspares = scalar(@spares);
2770: for (my $i=0; $i<@spares; $i++) {
2771: my $rem = $i%($numinrow);
2772: if ($rem == 0) {
2773: if ($i > 0) {
2774: $current{$type} .= '</tr>';
2775: }
2776: $current{$type} .= '<tr>';
2777: }
2778: $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'".');" /> '.
2779: $spareid->{$server}{$type}[$i].
2780: '</label></td>'."\n";
2781: }
2782: my $rem = @spares%($numinrow);
2783: my $colsleft = $numinrow - $rem;
2784: if ($colsleft > 1 ) {
2785: $current{$type} .= '<td colspan="'.$colsleft.
2786: '" class="LC_left_item">'.
2787: ' </td>';
2788: } elsif ($colsleft == 1) {
2789: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
2790: }
2791: $current{$type} .= '</tr></table>';
2792: }
2793: }
2794: }
2795: if ($current{$type} eq '') {
2796: $current{$type} = &mt('None specified');
2797: }
2798: if ($othercontrol) {
2799: if ($type eq 'primary') {
2800: $canselect{$type} = $othercontrol;
2801: }
2802: } else {
2803: $canselect{$type} =
2804: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
2805: '<select name="newspare_'.$type.'_'.$server.'" '.
2806: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
2807: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
2808: if (@choices > 0) {
2809: foreach my $lonhost (@choices) {
2810: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
2811: }
2812: }
2813: $canselect{$type} .= '</select>'."\n";
2814: }
2815: } else {
2816: $current{$type} = &mt('Could not be determined');
2817: if ($type eq 'primary') {
2818: $canselect{$type} = $othercontrol;
2819: }
2820: }
2821: if ($type eq 'default') {
2822: $datatable .= '<tr'.$css_class.'>';
2823: }
2824: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
2825: '<td>'.$current{$type}.'</td>'."\n".
2826: '<td>'.$canselect{$type}.'</td></tr>'."\n";
2827: }
2828: $itemcount ++;
2829: }
2830: }
2831: $$rowtotal += $itemcount;
2832: return $datatable;
2833: }
2834:
2835: sub possible_newspares {
2836: my ($server,$currspares,$serverhomes,$altids) = @_;
2837: my $serverhostname = &Apache::lonnet::hostname($server);
2838: my %excluded;
2839: if ($serverhostname ne '') {
2840: %excluded = (
2841: $serverhostname => 1,
2842: );
2843: }
2844: if (ref($currspares) eq 'HASH') {
2845: foreach my $type (keys(%{$currspares})) {
2846: if (ref($currspares->{$type}) eq 'ARRAY') {
2847: if (@{$currspares->{$type}} > 0) {
2848: foreach my $curr (@{$currspares->{$type}}) {
2849: my $hostname = &Apache::lonnet::hostname($curr);
2850: $excluded{$hostname} = 1;
2851: }
2852: }
2853: }
2854: }
2855: }
2856: my @choices;
2857: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
2858: if (keys(%{$serverhomes}) > 1) {
2859: foreach my $name (sort(keys(%{$serverhomes}))) {
2860: unless ($excluded{$name}) {
2861: if (exists($altids->{$serverhomes->{$name}})) {
2862: push(@choices,$altids->{$serverhomes->{$name}});
2863: } else {
2864: push(@choices,$serverhomes->{$name});
2865: }
2866: }
2867: }
2868: }
2869: }
2870: return sort(@choices);
2871: }
2872:
2873: sub print_loadbalancing {
2874: my ($dom,$settings,$rowtotal) = @_;
2875: my $primary_id = &Apache::lonnet::domain($dom,'primary');
2876: my $intdom = &Apache::lonnet::internet_dom($primary_id);
2877: my $numinrow = 1;
2878: my $datatable;
2879: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2880: my ($currbalancer,$currtargets,$currrules);
2881: if (keys(%servers) > 1) {
2882: if (ref($settings) eq 'HASH') {
2883: $currbalancer = $settings->{'lonhost'};
2884: $currtargets = $settings->{'targets'};
2885: $currrules = $settings->{'rules'};
2886: } else {
2887: ($currbalancer,$currtargets) =
2888: &Apache::lonnet::get_lonbalancer_config(\%servers);
2889: }
2890: } else {
2891: return;
2892: }
2893: my ($othertitle,$usertypes,$types) =
2894: &Apache::loncommon::sorted_inst_types($dom);
2895: my $rownum = 6;
2896: if (ref($types) eq 'ARRAY') {
2897: $rownum += scalar(@{$types});
2898: }
2899: my $css_class = ' class="LC_odd_row"';
2900: my $targets_div_style = 'display: none';
2901: my $disabled_div_style = 'display: block';
2902: my $homedom_div_style = 'display: none';
2903: $datatable = '<tr'.$css_class.'>'.
2904: '<td rowspan="'.$rownum.'" valign="top">'.
2905: '<p><select name="loadbalancing_lonhost" onchange="toggleTargets();">'."\n".
2906: '<option value=""';
2907: if (($currbalancer eq '') || (!grep(/^\Q$currbalancer\E$/,keys(%servers)))) {
2908: $datatable .= ' selected="selected"';
2909: } else {
2910: $targets_div_style = 'display: block';
2911: $disabled_div_style = 'display: none';
2912: if ($dom eq &Apache::lonnet::host_domain($currbalancer)) {
2913: $homedom_div_style = 'display: block';
2914: }
2915: }
2916: $datatable .= '>'.&mt('None').'</option>'."\n";
2917: foreach my $lonhost (sort(keys(%servers))) {
2918: my $selected;
2919: if ($lonhost eq $currbalancer) {
2920: $selected .= ' selected="selected"';
2921: }
2922: $datatable .= '<option value="'.$lonhost.'"'.$selected.'>'.$lonhost.'</option>'."\n";
2923: }
2924: $datatable .= '</select></p></td><td rowspan="'.$rownum.'" valign="top">'.
2925: '<div id="loadbalancing_disabled" style="'.$disabled_div_style.'">'.&mt('No dedicated Load Balancer').'</div>'."\n".
2926: '<div id="loadbalancing_targets" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
2927: my ($numspares,@spares) = &count_servers($currbalancer,%servers);
2928: my @sparestypes = ('primary','default');
2929: my %typetitles = &sparestype_titles();
2930: foreach my $sparetype (@sparestypes) {
2931: my $targettable;
2932: for (my $i=0; $i<$numspares; $i++) {
2933: my $checked;
2934: if (ref($currtargets) eq 'HASH') {
2935: if (ref($currtargets->{$sparetype}) eq 'ARRAY') {
2936: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets->{$sparetype}})) {
2937: $checked = ' checked="checked"';
2938: }
2939: }
2940: }
2941: my $chkboxval;
2942: if (($currbalancer ne '') && (grep((/^\Q$currbalancer\E$/,keys(%servers))))) {
2943: $chkboxval = $spares[$i];
2944: }
2945: $targettable .= '<td><label><input type="checkbox" name="loadbalancing_target_'.$sparetype.'"'.
2946: $checked.' value="'.$chkboxval.'" id="loadbalancing_target_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$sparetype'".');" /><span id="loadbalancing_targettxt_'.$sparetype.'_'.$i.'"> '.$chkboxval.
2947: '</span></label></td>';
2948: my $rem = $i%($numinrow);
2949: if ($rem == 0) {
2950: if ($i > 0) {
2951: $targettable .= '</tr>';
2952: }
2953: $targettable .= '<tr>';
2954: }
2955: }
2956: if ($targettable ne '') {
2957: my $rem = $numspares%($numinrow);
2958: my $colsleft = $numinrow - $rem;
2959: if ($colsleft > 1 ) {
2960: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2961: ' </td>';
2962: } elsif ($colsleft == 1) {
2963: $targettable .= '<td class="LC_left_item"> </td>';
2964: }
2965: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
2966: '<table><tr>'.$targettable.'</table><br />';
2967: }
2968: }
2969: $datatable .= '</div></td></tr>'.
2970: &loadbalancing_rules($dom,$intdom,$currrules,$othertitle,
2971: $usertypes,$types,\%servers,$currbalancer,
2972: $targets_div_style,$homedom_div_style,$css_class);
2973: $$rowtotal += $rownum;
2974: return $datatable;
2975: }
2976:
2977: sub loadbalancing_rules {
2978: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
2979: $currbalancer,$targets_div_style,$homedom_div_style,$css_class) = @_;
2980: my $output;
2981: my ($alltypes,$othertypes,$titles) =
2982: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
2983: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
2984: foreach my $type (@{$alltypes}) {
2985: my $current;
2986: if (ref($currrules) eq 'HASH') {
2987: $current = $currrules->{$type};
2988: }
2989: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
2990: if ($dom ne &Apache::lonnet::host_domain($currbalancer)) {
2991: $current = '';
2992: }
2993: }
2994: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
2995: $servers,$currbalancer,$dom,
2996: $targets_div_style,$homedom_div_style,$css_class);
2997: }
2998: }
2999: return $output;
3000: }
3001:
3002: sub loadbalancing_titles {
3003: my ($dom,$intdom,$usertypes,$types) = @_;
3004: my %othertypes = (
3005: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3006: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3007: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3008: '_LC_external' => &mt('Users not from [_1]',$intdom),
3009: );
3010: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external');
3011: if (ref($types) eq 'ARRAY') {
3012: unshift(@alltypes,@{$types},'default');
3013: }
3014: my %titles;
3015: foreach my $type (@alltypes) {
3016: if ($type =~ /^_LC_/) {
3017: $titles{$type} = $othertypes{$type};
3018: } elsif ($type eq 'default') {
3019: $titles{$type} = &mt('All users from [_1]',$dom);
3020: if (ref($types) eq 'ARRAY') {
3021: if (@{$types} > 0) {
3022: $titles{$type} = &mt('Other users from [_1]',$dom);
3023: }
3024: }
3025: } elsif (ref($usertypes) eq 'HASH') {
3026: $titles{$type} = $usertypes->{$type};
3027: }
3028: }
3029: return (\@alltypes,\%othertypes,\%titles);
3030: }
3031:
3032: sub loadbalance_rule_row {
3033: my ($type,$title,$current,$servers,$currbalancer,$dom,$targets_div_style,
3034: $homedom_div_style,$css_class) = @_;
3035: my @rulenames = ('default','homeserver');
3036: my %ruletitles = &offloadtype_text();
3037: if ($type eq '_LC_external') {
3038: push(@rulenames,'externalbalancer');
3039: } else {
3040: push(@rulenames,'specific');
3041: }
3042: push(@rulenames,'none');
3043: my $style = $targets_div_style;
3044: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3045: $style = $homedom_div_style;
3046: }
3047: my $output =
3048: '<tr'.$css_class.'><td valign="top"><div id="balanceruletitle_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3049: '<td><div id="balancerule_'.$type.'" style="'.$style.'">'."\n";
3050: for (my $i=0; $i<@rulenames; $i++) {
3051: my $rule = $rulenames[$i];
3052: my ($checked,$extra);
3053: if ($rulenames[$i] eq 'default') {
3054: $rule = '';
3055: }
3056: if ($rulenames[$i] eq 'specific') {
3057: if (ref($servers) eq 'HASH') {
3058: my $default;
3059: if (($current ne '') && (exists($servers->{$current}))) {
3060: $checked = ' checked="checked"';
3061: }
3062: unless ($checked) {
3063: $default = ' selected="selected"';
3064: }
3065: $extra = ': <select name="loadbalancing_singleserver_'.$type.
3066: '" id="loadbalancing_singleserver_'.$type.
3067: '" onchange="singleServerToggle('."'$type'".')">'."\n".
3068: '<option value=""'.$default.'></option>'."\n";
3069: foreach my $lonhost (sort(keys(%{$servers}))) {
3070: next if ($lonhost eq $currbalancer);
3071: my $selected;
3072: if ($lonhost eq $current) {
3073: $selected = ' selected="selected"';
3074: }
3075: $extra .= '<option value="'.$lonhost.'"'.$selected.'>'.$lonhost.'</option>';
3076: }
3077: $extra .= '</select>';
3078: }
3079: } elsif ($rule eq $current) {
3080: $checked = ' checked="checked"';
3081: }
3082: $output .= '<span class="LC_nobreak"><label>'.
3083: '<input type="radio" name="loadbalancing_rules_'.$type.
3084: '" id="loadbalancing_rules_'.$type.'_'.$i.'" value="'.
3085: $rule.'" onclick="balanceruleChange('."this.form,'$type'".
3086: ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
3087: '</label>'.$extra.'</span><br />'."\n";
3088: }
3089: $output .= '</div></td></tr>'."\n";
3090: return $output;
3091: }
3092:
3093: sub offloadtype_text {
3094: my %ruletitles = &Apache::lonlocal::texthash (
3095: 'default' => 'Offloads to default destinations',
3096: 'homeserver' => "Offloads to user's home server",
3097: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3098: 'specific' => 'Offloads to specific server',
3099: 'none' => 'No offload',
3100: );
3101: return %ruletitles;
3102: }
3103:
3104: sub sparestype_titles {
3105: my %typestitles = &Apache::lonlocal::texthash (
3106: 'primary' => 'primary',
3107: 'default' => 'default',
3108: );
3109: return %typestitles;
3110: }
3111:
3112: sub contact_titles {
3113: my %titles = &Apache::lonlocal::texthash (
3114: 'supportemail' => 'Support E-mail address',
3115: 'adminemail' => 'Default Server Admin E-mail address',
3116: 'errormail' => 'Error reports to be e-mailed to',
3117: 'packagesmail' => 'Package update alerts to be e-mailed to',
3118: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3119: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3120: 'requestsmail' => 'E-mail from course requests requiring approval',
3121: );
3122: my %short_titles = &Apache::lonlocal::texthash (
3123: adminemail => 'Admin E-mail address',
3124: supportemail => 'Support E-mail',
3125: );
3126: return (\%titles,\%short_titles);
3127: }
3128:
3129: sub tool_titles {
3130: my %titles = &Apache::lonlocal::texthash (
3131: aboutme => 'Personal web page',
3132: blog => 'Blog',
3133: webdav => 'WebDAV',
3134: portfolio => 'Portfolio',
3135: official => 'Official courses (with institutional codes)',
3136: unofficial => 'Unofficial courses',
3137: community => 'Communities',
3138: );
3139: return %titles;
3140: }
3141:
3142: sub courserequest_titles {
3143: my %titles = &Apache::lonlocal::texthash (
3144: official => 'Official',
3145: unofficial => 'Unofficial',
3146: community => 'Communities',
3147: norequest => 'Not allowed',
3148: approval => 'Approval by Dom. Coord.',
3149: validate => 'With validation',
3150: autolimit => 'Numerical limit',
3151: unlimited => '(blank for unlimited)',
3152: );
3153: return %titles;
3154: }
3155:
3156: sub authorrequest_titles {
3157: my %titles = &Apache::lonlocal::texthash (
3158: norequest => 'Not allowed',
3159: approval => 'Approval by Dom. Coord.',
3160: automatic => 'Automatic approval',
3161: );
3162: return %titles;
3163: }
3164:
3165: sub courserequest_conditions {
3166: my %conditions = &Apache::lonlocal::texthash (
3167: approval => '(Processing of request subject to approval by Domain Coordinator).',
3168: validate => '(Processing of request subject to instittutional validation).',
3169: );
3170: return %conditions;
3171: }
3172:
3173:
3174: sub print_usercreation {
3175: my ($position,$dom,$settings,$rowtotal) = @_;
3176: my $numinrow = 4;
3177: my $datatable;
3178: if ($position eq 'top') {
3179: $$rowtotal ++;
3180: my $rowcount = 0;
3181: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3182: if (ref($rules) eq 'HASH') {
3183: if (keys(%{$rules}) > 0) {
3184: $datatable .= &user_formats_row('username',$settings,$rules,
3185: $ruleorder,$numinrow,$rowcount);
3186: $$rowtotal ++;
3187: $rowcount ++;
3188: }
3189: }
3190: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3191: if (ref($idrules) eq 'HASH') {
3192: if (keys(%{$idrules}) > 0) {
3193: $datatable .= &user_formats_row('id',$settings,$idrules,
3194: $idruleorder,$numinrow,$rowcount);
3195: $$rowtotal ++;
3196: $rowcount ++;
3197: }
3198: }
3199: my ($emailrules,$emailruleorder) =
3200: &Apache::lonnet::inst_userrules($dom,'email');
3201: if (ref($emailrules) eq 'HASH') {
3202: if (keys(%{$emailrules}) > 0) {
3203: $datatable .= &user_formats_row('email',$settings,$emailrules,
3204: $emailruleorder,$numinrow,$rowcount);
3205: $$rowtotal ++;
3206: $rowcount ++;
3207: }
3208: }
3209: if ($rowcount == 0) {
3210: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3211: $$rowtotal ++;
3212: $rowcount ++;
3213: }
3214: } elsif ($position eq 'middle') {
3215: my @creators = ('author','course','requestcrs','selfcreate');
3216: my ($rules,$ruleorder) =
3217: &Apache::lonnet::inst_userrules($dom,'username');
3218: my %lt = &usercreation_types();
3219: my %checked;
3220: my @selfcreate;
3221: if (ref($settings) eq 'HASH') {
3222: if (ref($settings->{'cancreate'}) eq 'HASH') {
3223: foreach my $item (@creators) {
3224: $checked{$item} = $settings->{'cancreate'}{$item};
3225: }
3226: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
3227: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
3228: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
3229: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
3230: @selfcreate = ('email','login','sso');
3231: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
3232: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
3233: }
3234: }
3235: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
3236: foreach my $item (@creators) {
3237: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
3238: $checked{$item} = 'none';
3239: }
3240: }
3241: }
3242: }
3243: my $rownum = 0;
3244: foreach my $item (@creators) {
3245: $rownum ++;
3246: if ($item ne 'selfcreate') {
3247: if ($checked{$item} eq '') {
3248: $checked{$item} = 'any';
3249: }
3250: }
3251: my $css_class;
3252: if ($rownum%2) {
3253: $css_class = '';
3254: } else {
3255: $css_class = ' class="LC_odd_row" ';
3256: }
3257: $datatable .= '<tr'.$css_class.'>'.
3258: '<td><span class="LC_nobreak">'.$lt{$item}.
3259: '</span></td><td align="right">';
3260: my @options;
3261: if ($item eq 'selfcreate') {
3262: push(@options,('email','login','sso'));
3263: } else {
3264: @options = ('any');
3265: if (ref($rules) eq 'HASH') {
3266: if (keys(%{$rules}) > 0) {
3267: push(@options,('official','unofficial'));
3268: }
3269: }
3270: push(@options,'none');
3271: }
3272: foreach my $option (@options) {
3273: my $type = 'radio';
3274: my $check = ' ';
3275: if ($item eq 'selfcreate') {
3276: $type = 'checkbox';
3277: if (grep(/^\Q$option\E$/,@selfcreate)) {
3278: $check = ' checked="checked" ';
3279: }
3280: } else {
3281: if ($checked{$item} eq $option) {
3282: $check = ' checked="checked" ';
3283: }
3284: }
3285: $datatable .= '<span class="LC_nobreak"><label>'.
3286: '<input type="'.$type.'" name="can_createuser_'.
3287: $item.'" value="'.$option.'"'.$check.'/> '.
3288: $lt{$option}.'</label> </span>';
3289: }
3290: $datatable .= '</td></tr>';
3291: }
3292: my ($othertitle,$usertypes,$types) =
3293: &Apache::loncommon::sorted_inst_types($dom);
3294: my $createsettings;
3295: if (ref($settings) eq 'HASH') {
3296: $createsettings = $settings->{cancreate};
3297: }
3298: if (ref($usertypes) eq 'HASH') {
3299: if (keys(%{$usertypes}) > 0) {
3300: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
3301: $dom,$numinrow,$othertitle,
3302: 'statustocreate');
3303: $$rowtotal ++;
3304: $rownum ++;
3305: }
3306: }
3307: $datatable .= &captcha_choice('cancreate',$createsettings,$rownum);
3308: } else {
3309: my @contexts = ('author','course','domain');
3310: my @authtypes = ('int','krb4','krb5','loc');
3311: my %checked;
3312: if (ref($settings) eq 'HASH') {
3313: if (ref($settings->{'authtypes'}) eq 'HASH') {
3314: foreach my $item (@contexts) {
3315: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
3316: foreach my $auth (@authtypes) {
3317: if ($settings->{'authtypes'}{$item}{$auth}) {
3318: $checked{$item}{$auth} = ' checked="checked" ';
3319: }
3320: }
3321: }
3322: }
3323: }
3324: } else {
3325: foreach my $item (@contexts) {
3326: foreach my $auth (@authtypes) {
3327: $checked{$item}{$auth} = ' checked="checked" ';
3328: }
3329: }
3330: }
3331: my %title = &context_names();
3332: my %authname = &authtype_names();
3333: my $rownum = 0;
3334: my $css_class;
3335: foreach my $item (@contexts) {
3336: if ($rownum%2) {
3337: $css_class = '';
3338: } else {
3339: $css_class = ' class="LC_odd_row" ';
3340: }
3341: $datatable .= '<tr'.$css_class.'>'.
3342: '<td>'.$title{$item}.
3343: '</td><td class="LC_left_item">'.
3344: '<span class="LC_nobreak">';
3345: foreach my $auth (@authtypes) {
3346: $datatable .= '<label>'.
3347: '<input type="checkbox" name="'.$item.'_auth" '.
3348: $checked{$item}{$auth}.' value="'.$auth.'" />'.
3349: $authname{$auth}.'</label> ';
3350: }
3351: $datatable .= '</span></td></tr>';
3352: $rownum ++;
3353: }
3354: $$rowtotal += $rownum;
3355: }
3356: return $datatable;
3357: }
3358:
3359: sub captcha_choice {
3360: my ($context,$settings,$itemcount) = @_;
3361: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
3362: my %lt = &captcha_phrases();
3363: $keyentry = 'hidden';
3364: if ($context eq 'cancreate') {
3365: $rowname = &mt('CAPTCHA validation (e-mail as username)');
3366: } elsif ($context eq 'login') {
3367: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
3368: }
3369: if (ref($settings) eq 'HASH') {
3370: if ($settings->{'captcha'}) {
3371: $checked{$settings->{'captcha'}} = ' checked="checked"';
3372: } else {
3373: $checked{'original'} = ' checked="checked"';
3374: }
3375: if ($settings->{'captcha'} eq 'recaptcha') {
3376: $pubtext = $lt{'pub'};
3377: $privtext = $lt{'priv'};
3378: $keyentry = 'text';
3379: }
3380: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
3381: $currpub = $settings->{'recaptchakeys'}{'public'};
3382: $currpriv = $settings->{'recaptchakeys'}{'private'};
3383: }
3384: } else {
3385: $checked{'original'} = ' checked="checked"';
3386: }
3387: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3388: my $output = '<tr'.$css_class.'>'.
3389: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
3390: '<table><tr><td>'."\n";
3391: foreach my $option ('original','recaptcha','notused') {
3392: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
3393: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
3394: $lt{$option}.'</label></span>';
3395: unless ($option eq 'notused') {
3396: $output .= (' 'x2)."\n";
3397: }
3398: }
3399: #
3400: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
3401: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
3402: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
3403: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
3404: #
3405: $output .= '</td></tr>'."\n".
3406: '<tr><td>'."\n".
3407: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
3408: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
3409: $currpub.'" size="40" /></span><br />'."\n".
3410: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
3411: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
3412: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
3413: '</td></tr>';
3414: return $output;
3415: }
3416:
3417: sub user_formats_row {
3418: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
3419: my $output;
3420: my %text = (
3421: 'username' => 'new usernames',
3422: 'id' => 'IDs',
3423: 'email' => 'self-created accounts (e-mail)',
3424: );
3425: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3426: $output = '<tr '.$css_class.'>'.
3427: '<td><span class="LC_nobreak">';
3428: if ($type eq 'email') {
3429: $output .= &mt("Formats disallowed for $text{$type}: ");
3430: } else {
3431: $output .= &mt("Format rules to check for $text{$type}: ");
3432: }
3433: $output .= '</span></td>'.
3434: '<td class="LC_left_item" colspan="2"><table>';
3435: my $rem;
3436: if (ref($ruleorder) eq 'ARRAY') {
3437: for (my $i=0; $i<@{$ruleorder}; $i++) {
3438: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
3439: my $rem = $i%($numinrow);
3440: if ($rem == 0) {
3441: if ($i > 0) {
3442: $output .= '</tr>';
3443: }
3444: $output .= '<tr>';
3445: }
3446: my $check = ' ';
3447: if (ref($settings) eq 'HASH') {
3448: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
3449: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
3450: $check = ' checked="checked" ';
3451: }
3452: }
3453: }
3454: $output .= '<td class="LC_left_item">'.
3455: '<span class="LC_nobreak"><label>'.
3456: '<input type="checkbox" name="'.$type.'_rule" '.
3457: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
3458: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
3459: }
3460: }
3461: $rem = @{$ruleorder}%($numinrow);
3462: }
3463: my $colsleft = $numinrow - $rem;
3464: if ($colsleft > 1 ) {
3465: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3466: ' </td>';
3467: } elsif ($colsleft == 1) {
3468: $output .= '<td class="LC_left_item"> </td>';
3469: }
3470: $output .= '</tr></table></td></tr>';
3471: return $output;
3472: }
3473:
3474: sub usercreation_types {
3475: my %lt = &Apache::lonlocal::texthash (
3476: author => 'When adding a co-author',
3477: course => 'When adding a user to a course',
3478: requestcrs => 'When requesting a course',
3479: selfcreate => 'User creates own account',
3480: any => 'Any',
3481: official => 'Institutional only ',
3482: unofficial => 'Non-institutional only',
3483: email => 'E-mail address',
3484: login => 'Institutional Login',
3485: sso => 'SSO',
3486: none => 'None',
3487: );
3488: return %lt;
3489: }
3490:
3491: sub authtype_names {
3492: my %lt = &Apache::lonlocal::texthash(
3493: int => 'Internal',
3494: krb4 => 'Kerberos 4',
3495: krb5 => 'Kerberos 5',
3496: loc => 'Local',
3497: );
3498: return %lt;
3499: }
3500:
3501: sub context_names {
3502: my %context_title = &Apache::lonlocal::texthash(
3503: author => 'Creating users when an Author',
3504: course => 'Creating users when in a course',
3505: domain => 'Creating users when a Domain Coordinator',
3506: );
3507: return %context_title;
3508: }
3509:
3510: sub print_usermodification {
3511: my ($position,$dom,$settings,$rowtotal) = @_;
3512: my $numinrow = 4;
3513: my ($context,$datatable,$rowcount);
3514: if ($position eq 'top') {
3515: $rowcount = 0;
3516: $context = 'author';
3517: foreach my $role ('ca','aa') {
3518: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3519: $numinrow,$rowcount);
3520: $$rowtotal ++;
3521: $rowcount ++;
3522: }
3523: } elsif ($position eq 'middle') {
3524: $context = 'course';
3525: $rowcount = 0;
3526: foreach my $role ('st','ep','ta','in','cr') {
3527: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3528: $numinrow,$rowcount);
3529: $$rowtotal ++;
3530: $rowcount ++;
3531: }
3532: } elsif ($position eq 'bottom') {
3533: $context = 'selfcreate';
3534: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3535: $usertypes->{'default'} = $othertitle;
3536: if (ref($types) eq 'ARRAY') {
3537: push(@{$types},'default');
3538: $usertypes->{'default'} = $othertitle;
3539: foreach my $status (@{$types}) {
3540: $datatable .= &modifiable_userdata_row($context,$status,$settings,
3541: $numinrow,$rowcount,$usertypes);
3542: $$rowtotal ++;
3543: $rowcount ++;
3544: }
3545: }
3546: }
3547: return $datatable;
3548: }
3549:
3550: sub print_defaults {
3551: my ($dom,$rowtotal) = @_;
3552: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
3553: 'datelocale_def','portal_def');
3554: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3555: my $titles = &defaults_titles($dom);
3556: my $rownum = 0;
3557: my ($datatable,$css_class);
3558: foreach my $item (@items) {
3559: if ($rownum%2) {
3560: $css_class = '';
3561: } else {
3562: $css_class = ' class="LC_odd_row" ';
3563: }
3564: $datatable .= '<tr'.$css_class.'>'.
3565: '<td><span class="LC_nobreak">'.$titles->{$item}.
3566: '</span></td><td class="LC_right_item">';
3567: if ($item eq 'auth_def') {
3568: my @authtypes = ('internal','krb4','krb5','localauth');
3569: my %shortauth = (
3570: internal => 'int',
3571: krb4 => 'krb4',
3572: krb5 => 'krb5',
3573: localauth => 'loc'
3574: );
3575: my %authnames = &authtype_names();
3576: foreach my $auth (@authtypes) {
3577: my $checked = ' ';
3578: if ($domdefaults{$item} eq $auth) {
3579: $checked = ' checked="checked" ';
3580: }
3581: $datatable .= '<label><input type="radio" name="'.$item.
3582: '" value="'.$auth.'"'.$checked.'/>'.
3583: $authnames{$shortauth{$auth}}.'</label> ';
3584: }
3585: } elsif ($item eq 'timezone_def') {
3586: my $includeempty = 1;
3587: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
3588: } elsif ($item eq 'datelocale_def') {
3589: my $includeempty = 1;
3590: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
3591: } elsif ($item eq 'lang_def') {
3592: my %langchoices = &get_languages_hash();
3593: $langchoices{''} = 'No language preference';
3594: %langchoices = &Apache::lonlocal::texthash(%langchoices);
3595: $datatable .= &Apache::loncommon::select_form($domdefaults{$item},$item,
3596: \%langchoices);
3597: } else {
3598: my $size;
3599: if ($item eq 'portal_def') {
3600: $size = ' size="25"';
3601: }
3602: $datatable .= '<input type="text" name="'.$item.'" value="'.
3603: $domdefaults{$item}.'"'.$size.' />';
3604: }
3605: $datatable .= '</td></tr>';
3606: $rownum ++;
3607: }
3608: $$rowtotal += $rownum;
3609: return $datatable;
3610: }
3611:
3612: sub get_languages_hash {
3613: my %langchoices;
3614: foreach my $id (&Apache::loncommon::languageids()) {
3615: my $code = &Apache::loncommon::supportedlanguagecode($id);
3616: if ($code ne '') {
3617: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
3618: }
3619: }
3620: return %langchoices;
3621: }
3622:
3623: sub defaults_titles {
3624: my ($dom) = @_;
3625: my %titles = &Apache::lonlocal::texthash (
3626: 'auth_def' => 'Default authentication type',
3627: 'auth_arg_def' => 'Default authentication argument',
3628: 'lang_def' => 'Default language',
3629: 'timezone_def' => 'Default timezone',
3630: 'datelocale_def' => 'Default locale for dates',
3631: 'portal_def' => 'Portal/Default URL',
3632: );
3633: if ($dom) {
3634: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
3635: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
3636: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
3637: $protocol = 'http' if ($protocol ne 'https');
3638: if ($uint_dom) {
3639: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
3640: $uint_dom);
3641: }
3642: }
3643: return (\%titles);
3644: }
3645:
3646: sub print_scantronformat {
3647: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
3648: my $itemcount = 1;
3649: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
3650: %confhash);
3651: my $switchserver = &check_switchserver($dom,$confname);
3652: my %lt = &Apache::lonlocal::texthash (
3653: default => 'Default bubblesheet format file error',
3654: custom => 'Custom bubblesheet format file error',
3655: );
3656: my %scantronfiles = (
3657: default => 'default.tab',
3658: custom => 'custom.tab',
3659: );
3660: foreach my $key (keys(%scantronfiles)) {
3661: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
3662: .$scantronfiles{$key};
3663: }
3664: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
3665: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
3666: if (!$switchserver) {
3667: my $servadm = $r->dir_config('lonAdmEMail');
3668: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
3669: if ($configuserok eq 'ok') {
3670: if ($author_ok eq 'ok') {
3671: my %legacyfile = (
3672: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
3673: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
3674: );
3675: my %md5chk;
3676: foreach my $type (keys(%legacyfile)) {
3677: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
3678: chomp($md5chk{$type});
3679: }
3680: if ($md5chk{'default'} ne $md5chk{'custom'}) {
3681: foreach my $type (keys(%legacyfile)) {
3682: ($scantronurls{$type},my $error) =
3683: &legacy_scantronformat($r,$dom,$confname,
3684: $type,$legacyfile{$type},
3685: $scantronurls{$type},
3686: $scantronfiles{$type});
3687: if ($error ne '') {
3688: $error{$type} = $error;
3689: }
3690: }
3691: if (keys(%error) == 0) {
3692: $is_custom = 1;
3693: $confhash{'scantron'}{'scantronformat'} =
3694: $scantronurls{'custom'};
3695: my $putresult =
3696: &Apache::lonnet::put_dom('configuration',
3697: \%confhash,$dom);
3698: if ($putresult ne 'ok') {
3699: $error{'custom'} =
3700: '<span class="LC_error">'.
3701: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3702: }
3703: }
3704: } else {
3705: ($scantronurls{'default'},my $error) =
3706: &legacy_scantronformat($r,$dom,$confname,
3707: 'default',$legacyfile{'default'},
3708: $scantronurls{'default'},
3709: $scantronfiles{'default'});
3710: if ($error eq '') {
3711: $confhash{'scantron'}{'scantronformat'} = '';
3712: my $putresult =
3713: &Apache::lonnet::put_dom('configuration',
3714: \%confhash,$dom);
3715: if ($putresult ne 'ok') {
3716: $error{'default'} =
3717: '<span class="LC_error">'.
3718: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3719: }
3720: } else {
3721: $error{'default'} = $error;
3722: }
3723: }
3724: }
3725: }
3726: } else {
3727: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
3728: }
3729: }
3730: if (ref($settings) eq 'HASH') {
3731: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
3732: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
3733: if ((!@info) || ($info[0] eq 'no_such_dir')) {
3734: $scantronurl = '';
3735: } else {
3736: $scantronurl = $settings->{'scantronformat'};
3737: }
3738: $is_custom = 1;
3739: } else {
3740: $scantronurl = $scantronurls{'default'};
3741: }
3742: } else {
3743: if ($is_custom) {
3744: $scantronurl = $scantronurls{'custom'};
3745: } else {
3746: $scantronurl = $scantronurls{'default'};
3747: }
3748: }
3749: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3750: $datatable .= '<tr'.$css_class.'>';
3751: if (!$is_custom) {
3752: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
3753: '<span class="LC_nobreak">';
3754: if ($scantronurl) {
3755: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
3756: &mt('Default bubblesheet format file').'</a>';
3757: } else {
3758: $datatable = &mt('File unavailable for display');
3759: }
3760: $datatable .= '</span></td>';
3761: if (keys(%error) == 0) {
3762: $datatable .= '<td valign="bottom">';
3763: if (!$switchserver) {
3764: $datatable .= &mt('Upload:').'<br />';
3765: }
3766: } else {
3767: my $errorstr;
3768: foreach my $key (sort(keys(%error))) {
3769: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3770: }
3771: $datatable .= '<td>'.$errorstr;
3772: }
3773: } else {
3774: if (keys(%error) > 0) {
3775: my $errorstr;
3776: foreach my $key (sort(keys(%error))) {
3777: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3778: }
3779: $datatable .= '<td>'.$errorstr.'</td><td> ';
3780: } elsif ($scantronurl) {
3781: $datatable .= '<td><span class="LC_nobreak">'.
3782: '<a href="'.$scantronurl.'" target="_blank">'.
3783: &mt('Custom bubblesheet format file').'</a><label>'.
3784: '<input type="checkbox" name="scantronformat_del"'.
3785: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
3786: '<td><span class="LC_nobreak"> '.
3787: &mt('Replace:').'</span><br />';
3788: }
3789: }
3790: if (keys(%error) == 0) {
3791: if ($switchserver) {
3792: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3793: } else {
3794: $datatable .='<span class="LC_nobreak"> '.
3795: '<input type="file" name="scantronformat" /></span>';
3796: }
3797: }
3798: $datatable .= '</td></tr>';
3799: $$rowtotal ++;
3800: return $datatable;
3801: }
3802:
3803: sub legacy_scantronformat {
3804: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
3805: my ($url,$error);
3806: my @statinfo = &Apache::lonnet::stat_file($newurl);
3807: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
3808: (my $result,$url) =
3809: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
3810: '','',$newfile);
3811: if ($result ne 'ok') {
3812: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
3813: }
3814: }
3815: return ($url,$error);
3816: }
3817:
3818: sub print_coursecategories {
3819: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
3820: my $datatable;
3821: if ($position eq 'top') {
3822: my $toggle_cats_crs = ' ';
3823: my $toggle_cats_dom = ' checked="checked" ';
3824: my $can_cat_crs = ' ';
3825: my $can_cat_dom = ' checked="checked" ';
3826: my $toggle_catscomm_comm = ' ';
3827: my $toggle_catscomm_dom = ' checked="checked" ';
3828: my $can_catcomm_comm = ' ';
3829: my $can_catcomm_dom = ' checked="checked" ';
3830:
3831: if (ref($settings) eq 'HASH') {
3832: if ($settings->{'togglecats'} eq 'crs') {
3833: $toggle_cats_crs = $toggle_cats_dom;
3834: $toggle_cats_dom = ' ';
3835: }
3836: if ($settings->{'categorize'} eq 'crs') {
3837: $can_cat_crs = $can_cat_dom;
3838: $can_cat_dom = ' ';
3839: }
3840: if ($settings->{'togglecatscomm'} eq 'comm') {
3841: $toggle_catscomm_comm = $toggle_catscomm_dom;
3842: $toggle_catscomm_dom = ' ';
3843: }
3844: if ($settings->{'categorizecomm'} eq 'comm') {
3845: $can_catcomm_comm = $can_catcomm_dom;
3846: $can_catcomm_dom = ' ';
3847: }
3848: }
3849: my %title = &Apache::lonlocal::texthash (
3850: togglecats => 'Show/Hide a course in catalog',
3851: togglecatscomm => 'Show/Hide a community in catalog',
3852: categorize => 'Assign a category to a course',
3853: categorizecomm => 'Assign a category to a community',
3854: );
3855: my %level = &Apache::lonlocal::texthash (
3856: dom => 'Set in Domain',
3857: crs => 'Set in Course',
3858: comm => 'Set in Community',
3859: );
3860: $datatable = '<tr class="LC_odd_row">'.
3861: '<td>'.$title{'togglecats'}.'</td>'.
3862: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3863: '<input type="radio" name="togglecats"'.
3864: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3865: '<label><input type="radio" name="togglecats"'.
3866: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
3867: '</tr><tr>'.
3868: '<td>'.$title{'categorize'}.'</td>'.
3869: '<td class="LC_right_item"><span class="LC_nobreak">'.
3870: '<label><input type="radio" name="categorize"'.
3871: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3872: '<label><input type="radio" name="categorize"'.
3873: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
3874: '</tr><tr class="LC_odd_row">'.
3875: '<td>'.$title{'togglecatscomm'}.'</td>'.
3876: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3877: '<input type="radio" name="togglecatscomm"'.
3878: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3879: '<label><input type="radio" name="togglecatscomm"'.
3880: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
3881: '</tr><tr>'.
3882: '<td>'.$title{'categorizecomm'}.'</td>'.
3883: '<td class="LC_right_item"><span class="LC_nobreak">'.
3884: '<label><input type="radio" name="categorizecomm"'.
3885: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3886: '<label><input type="radio" name="categorizecomm"'.
3887: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
3888: '</tr>';
3889: $$rowtotal += 4;
3890: } else {
3891: my $css_class;
3892: my $itemcount = 1;
3893: my $cathash;
3894: if (ref($settings) eq 'HASH') {
3895: $cathash = $settings->{'cats'};
3896: }
3897: if (ref($cathash) eq 'HASH') {
3898: my (@cats,@trails,%allitems,%idx,@jsarray);
3899: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
3900: \%allitems,\%idx,\@jsarray);
3901: my $maxdepth = scalar(@cats);
3902: my $colattrib = '';
3903: if ($maxdepth > 2) {
3904: $colattrib = ' colspan="2" ';
3905: }
3906: my @path;
3907: if (@cats > 0) {
3908: if (ref($cats[0]) eq 'ARRAY') {
3909: my $numtop = @{$cats[0]};
3910: my $maxnum = $numtop;
3911: my %default_names = (
3912: instcode => &mt('Official courses'),
3913: communities => &mt('Communities'),
3914: );
3915:
3916: if ((!grep(/^instcode$/,@{$cats[0]})) ||
3917: ($cathash->{'instcode::0'} eq '') ||
3918: (!grep(/^communities$/,@{$cats[0]})) ||
3919: ($cathash->{'communities::0'} eq '')) {
3920: $maxnum ++;
3921: }
3922: my $lastidx;
3923: for (my $i=0; $i<$numtop; $i++) {
3924: my $parent = $cats[0][$i];
3925: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3926: my $item = &escape($parent).'::0';
3927: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
3928: $lastidx = $idx{$item};
3929: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3930: .'<select name="'.$item.'"'.$chgstr.'>';
3931: for (my $k=0; $k<=$maxnum; $k++) {
3932: my $vpos = $k+1;
3933: my $selstr;
3934: if ($k == $i) {
3935: $selstr = ' selected="selected" ';
3936: }
3937: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3938: }
3939: $datatable .= '</select></td><td>';
3940: if ($parent eq 'instcode' || $parent eq 'communities') {
3941: $datatable .= '<span class="LC_nobreak">'
3942: .$default_names{$parent}.'</span>';
3943: if ($parent eq 'instcode') {
3944: $datatable .= '<br /><span class="LC_nobreak">('
3945: .&mt('with institutional codes')
3946: .')</span></td><td'.$colattrib.'>';
3947: } else {
3948: $datatable .= '<table><tr><td>';
3949: }
3950: $datatable .= '<span class="LC_nobreak">'
3951: .'<label><input type="radio" name="'
3952: .$parent.'" value="1" checked="checked" />'
3953: .&mt('Display').'</label>';
3954: if ($parent eq 'instcode') {
3955: $datatable .= ' ';
3956: } else {
3957: $datatable .= '</span></td></tr><tr><td>'
3958: .'<span class="LC_nobreak">';
3959: }
3960: $datatable .= '<label><input type="radio" name="'
3961: .$parent.'" value="0" />'
3962: .&mt('Do not display').'</label></span>';
3963: if ($parent eq 'communities') {
3964: $datatable .= '</td></tr></table>';
3965: }
3966: $datatable .= '</td>';
3967: } else {
3968: $datatable .= $parent
3969: .' <label><input type="checkbox" name="deletecategory" '
3970: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
3971: }
3972: my $depth = 1;
3973: push(@path,$parent);
3974: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
3975: pop(@path);
3976: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
3977: $itemcount ++;
3978: }
3979: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3980: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
3981: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
3982: for (my $k=0; $k<=$maxnum; $k++) {
3983: my $vpos = $k+1;
3984: my $selstr;
3985: if ($k == $numtop) {
3986: $selstr = ' selected="selected" ';
3987: }
3988: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3989: }
3990: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
3991: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
3992: .'</tr>'."\n";
3993: $itemcount ++;
3994: foreach my $default ('instcode','communities') {
3995: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
3996: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3997: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
3998: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
3999: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
4000: for (my $k=0; $k<=$maxnum; $k++) {
4001: my $vpos = $k+1;
4002: my $selstr;
4003: if ($k == $maxnum) {
4004: $selstr = ' selected="selected" ';
4005: }
4006: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4007: }
4008: $datatable .= '</select></span></td>'.
4009: '<td><span class="LC_nobreak">'.
4010: $default_names{$default}.'</span>';
4011: if ($default eq 'instcode') {
4012: $datatable .= '<br /><span class="LC_nobreak">('
4013: .&mt('with institutional codes').')</span>';
4014: }
4015: $datatable .= '</td>'
4016: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
4017: .&mt('Display').'</label> '
4018: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
4019: .&mt('Do not display').'</label></span></td></tr>';
4020: }
4021: }
4022: }
4023: } else {
4024: $datatable .= &initialize_categories($itemcount);
4025: }
4026: } else {
4027: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
4028: .&initialize_categories($itemcount);
4029: }
4030: $$rowtotal += $itemcount;
4031: }
4032: return $datatable;
4033: }
4034:
4035: sub print_serverstatuses {
4036: my ($dom,$settings,$rowtotal) = @_;
4037: my $datatable;
4038: my @pages = &serverstatus_pages();
4039: my (%namedaccess,%machineaccess);
4040: foreach my $type (@pages) {
4041: $namedaccess{$type} = '';
4042: $machineaccess{$type}= '';
4043: }
4044: if (ref($settings) eq 'HASH') {
4045: foreach my $type (@pages) {
4046: if (exists($settings->{$type})) {
4047: if (ref($settings->{$type}) eq 'HASH') {
4048: foreach my $key (keys(%{$settings->{$type}})) {
4049: if ($key eq 'namedusers') {
4050: $namedaccess{$type} = $settings->{$type}->{$key};
4051: } elsif ($key eq 'machines') {
4052: $machineaccess{$type} = $settings->{$type}->{$key};
4053: }
4054: }
4055: }
4056: }
4057: }
4058: }
4059: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
4060: my $rownum = 0;
4061: my $css_class;
4062: foreach my $type (@pages) {
4063: $rownum ++;
4064: $css_class = $rownum%2?' class="LC_odd_row"':'';
4065: $datatable .= '<tr'.$css_class.'>'.
4066: '<td><span class="LC_nobreak">'.
4067: $titles->{$type}.'</span></td>'.
4068: '<td class="LC_left_item">'.
4069: '<input type="text" name="'.$type.'_namedusers" '.
4070: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
4071: '<td class="LC_right_item">'.
4072: '<span class="LC_nobreak">'.
4073: '<input type="text" name="'.$type.'_machines" '.
4074: 'value="'.$machineaccess{$type}.'" size="10" />'.
4075: '</td></tr>'."\n";
4076: }
4077: $$rowtotal += $rownum;
4078: return $datatable;
4079: }
4080:
4081: sub serverstatus_pages {
4082: return ('userstatus','lonstatus','loncron','server-status','codeversions',
4083: 'clusterstatus','metadata_keywords','metadata_harvest',
4084: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf');
4085: }
4086:
4087: sub coursecategories_javascript {
4088: my ($settings) = @_;
4089: my ($output,$jstext,$cathash);
4090: if (ref($settings) eq 'HASH') {
4091: $cathash = $settings->{'cats'};
4092: }
4093: if (ref($cathash) eq 'HASH') {
4094: my (@cats,@jsarray,%idx);
4095: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
4096: if (@jsarray > 0) {
4097: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
4098: for (my $i=0; $i<@jsarray; $i++) {
4099: if (ref($jsarray[$i]) eq 'ARRAY') {
4100: my $catstr = join('","',@{$jsarray[$i]});
4101: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
4102: }
4103: }
4104: }
4105: } else {
4106: $jstext = ' var categories = Array(1);'."\n".
4107: ' categories[0] = Array("instcode_pos");'."\n";
4108: }
4109: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
4110: my $communities_reserved = &mt('The name: "communities" is a reserved category');
4111: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
4112: $output = <<"ENDSCRIPT";
4113: <script type="text/javascript">
4114: // <![CDATA[
4115: function reorderCats(form,parent,item,idx) {
4116: var changedVal;
4117: $jstext
4118: var newpos = 'addcategory_pos';
4119: var current = new Array;
4120: if (parent == '') {
4121: var has_instcode = 0;
4122: var maxtop = categories[idx].length;
4123: for (var j=0; j<maxtop; j++) {
4124: if (categories[idx][j] == 'instcode::0') {
4125: has_instcode == 1;
4126: }
4127: }
4128: if (has_instcode == 0) {
4129: categories[idx][maxtop] = 'instcode_pos';
4130: }
4131: } else {
4132: newpos += '_'+parent;
4133: }
4134: var maxh = 1 + categories[idx].length;
4135: var current = new Array;
4136: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4137: if (item == newpos) {
4138: changedVal = newitemVal;
4139: } else {
4140: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4141: current[newitemVal] = newpos;
4142: }
4143: for (var i=0; i<categories[idx].length; i++) {
4144: var elementName = categories[idx][i];
4145: if (elementName != item) {
4146: if (form.elements[elementName]) {
4147: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4148: current[currVal] = elementName;
4149: }
4150: }
4151: }
4152: var oldVal;
4153: for (var j=0; j<maxh; j++) {
4154: if (current[j] == undefined) {
4155: oldVal = j;
4156: }
4157: }
4158: if (oldVal < changedVal) {
4159: for (var k=oldVal+1; k<=changedVal ; k++) {
4160: var elementName = current[k];
4161: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4162: }
4163: } else {
4164: for (var k=changedVal; k<oldVal; k++) {
4165: var elementName = current[k];
4166: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4167: }
4168: }
4169: return;
4170: }
4171:
4172: function categoryCheck(form) {
4173: if (form.elements['addcategory_name'].value == 'instcode') {
4174: alert('$instcode_reserved\\n$choose_again');
4175: return false;
4176: }
4177: if (form.elements['addcategory_name'].value == 'communities') {
4178: alert('$communities_reserved\\n$choose_again');
4179: return false;
4180: }
4181: return true;
4182: }
4183:
4184: // ]]>
4185: </script>
4186:
4187: ENDSCRIPT
4188: return $output;
4189: }
4190:
4191: sub initialize_categories {
4192: my ($itemcount) = @_;
4193: my ($datatable,$css_class,$chgstr);
4194: my %default_names = (
4195: instcode => 'Official courses (with institutional codes)',
4196: communities => 'Communities',
4197: );
4198: my $select0 = ' selected="selected"';
4199: my $select1 = '';
4200: foreach my $default ('instcode','communities') {
4201: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4202: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
4203: if ($default eq 'communities') {
4204: $select1 = $select0;
4205: $select0 = '';
4206: }
4207: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4208: .'<select name="'.$default.'_pos">'
4209: .'<option value="0"'.$select0.'>1</option>'
4210: .'<option value="1"'.$select1.'>2</option>'
4211: .'<option value="2">3</option></select> '
4212: .$default_names{$default}
4213: .'</span></td><td><span class="LC_nobreak">'
4214: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
4215: .&mt('Display').'</label> <label>'
4216: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
4217: .'</label></span></td></tr>';
4218: $itemcount ++;
4219: }
4220: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4221: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
4222: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4223: .'<select name="addcategory_pos"'.$chgstr.'>'
4224: .'<option value="0">1</option>'
4225: .'<option value="1">2</option>'
4226: .'<option value="2" selected="selected">3</option></select> '
4227: .&mt('Add category').'</td><td>'.&mt('Name:')
4228: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
4229: return $datatable;
4230: }
4231:
4232: sub build_category_rows {
4233: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
4234: my ($text,$name,$item,$chgstr);
4235: if (ref($cats) eq 'ARRAY') {
4236: my $maxdepth = scalar(@{$cats});
4237: if (ref($cats->[$depth]) eq 'HASH') {
4238: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
4239: my $numchildren = @{$cats->[$depth]{$parent}};
4240: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4241: $text .= '<td><table class="LC_datatable">';
4242: my ($idxnum,$parent_name,$parent_item);
4243: my $higher = $depth - 1;
4244: if ($higher == 0) {
4245: $parent_name = &escape($parent).'::'.$higher;
4246: } else {
4247: if (ref($path) eq 'ARRAY') {
4248: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4249: }
4250: }
4251: $parent_item = 'addcategory_pos_'.$parent_name;
4252: for (my $j=0; $j<=$numchildren; $j++) {
4253: if ($j < $numchildren) {
4254: $name = $cats->[$depth]{$parent}[$j];
4255: $item = &escape($name).':'.&escape($parent).':'.$depth;
4256: $idxnum = $idx->{$item};
4257: } else {
4258: $name = $parent_name;
4259: $item = $parent_item;
4260: }
4261: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
4262: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
4263: for (my $i=0; $i<=$numchildren; $i++) {
4264: my $vpos = $i+1;
4265: my $selstr;
4266: if ($j == $i) {
4267: $selstr = ' selected="selected" ';
4268: }
4269: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
4270: }
4271: $text .= '</select> ';
4272: if ($j < $numchildren) {
4273: my $deeper = $depth+1;
4274: $text .= $name.' '
4275: .'<label><input type="checkbox" name="deletecategory" value="'
4276: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
4277: if(ref($path) eq 'ARRAY') {
4278: push(@{$path},$name);
4279: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
4280: pop(@{$path});
4281: }
4282: } else {
4283: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
4284: if ($j == $numchildren) {
4285: $text .= $name;
4286: } else {
4287: $text .= $item;
4288: }
4289: $text .= '" value="" />';
4290: }
4291: $text .= '</td></tr>';
4292: }
4293: $text .= '</table></td>';
4294: } else {
4295: my $higher = $depth-1;
4296: if ($higher == 0) {
4297: $name = &escape($parent).'::'.$higher;
4298: } else {
4299: if (ref($path) eq 'ARRAY') {
4300: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4301: }
4302: }
4303: my $colspan;
4304: if ($parent ne 'instcode') {
4305: $colspan = $maxdepth - $depth - 1;
4306: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
4307: }
4308: }
4309: }
4310: }
4311: return $text;
4312: }
4313:
4314: sub modifiable_userdata_row {
4315: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
4316: my $rolename;
4317: if ($context eq 'selfcreate') {
4318: if (ref($usertypes) eq 'HASH') {
4319: $rolename = $usertypes->{$role};
4320: } else {
4321: $rolename = $role;
4322: }
4323: } else {
4324: if ($role eq 'cr') {
4325: $rolename = &mt('Custom role');
4326: } else {
4327: $rolename = &Apache::lonnet::plaintext($role);
4328: }
4329: }
4330: my @fields = ('lastname','firstname','middlename','generation',
4331: 'permanentemail','id');
4332: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4333: my $output;
4334: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4335: $output = '<tr '.$css_class.'>'.
4336: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
4337: '<td class="LC_left_item" colspan="2"><table>';
4338: my $rem;
4339: my %checks;
4340: if (ref($settings) eq 'HASH') {
4341: if (ref($settings->{$context}) eq 'HASH') {
4342: if (ref($settings->{$context}->{$role}) eq 'HASH') {
4343: foreach my $field (@fields) {
4344: if ($settings->{$context}->{$role}->{$field}) {
4345: $checks{$field} = ' checked="checked" ';
4346: }
4347: }
4348: }
4349: }
4350: }
4351: for (my $i=0; $i<@fields; $i++) {
4352: my $rem = $i%($numinrow);
4353: if ($rem == 0) {
4354: if ($i > 0) {
4355: $output .= '</tr>';
4356: }
4357: $output .= '<tr>';
4358: }
4359: my $check = ' ';
4360: if (exists($checks{$fields[$i]})) {
4361: $check = $checks{$fields[$i]}
4362: } else {
4363: if ($role eq 'st') {
4364: if (ref($settings) ne 'HASH') {
4365: $check = ' checked="checked" ';
4366: }
4367: }
4368: }
4369: $output .= '<td class="LC_left_item">'.
4370: '<span class="LC_nobreak"><label>'.
4371: '<input type="checkbox" name="canmodify_'.$role.'" '.
4372: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
4373: '</label></span></td>';
4374: $rem = @fields%($numinrow);
4375: }
4376: my $colsleft = $numinrow - $rem;
4377: if ($colsleft > 1 ) {
4378: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4379: ' </td>';
4380: } elsif ($colsleft == 1) {
4381: $output .= '<td class="LC_left_item"> </td>';
4382: }
4383: $output .= '</tr></table></td></tr>';
4384: return $output;
4385: }
4386:
4387: sub insttypes_row {
4388: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
4389: my %lt = &Apache::lonlocal::texthash (
4390: cansearch => 'Users allowed to search',
4391: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
4392: lockablenames => 'User preference to lock name',
4393: );
4394: my $showdom;
4395: if ($context eq 'cansearch') {
4396: $showdom = ' ('.$dom.')';
4397: }
4398: my $class = 'LC_left_item';
4399: if ($context eq 'statustocreate') {
4400: $class = 'LC_right_item';
4401: }
4402: my $output = '<tr class="LC_odd_row">'.
4403: '<td>'.$lt{$context}.$showdom.
4404: '</td><td class="'.$class.'" colspan="2"><table>';
4405: my $rem;
4406: if (ref($types) eq 'ARRAY') {
4407: for (my $i=0; $i<@{$types}; $i++) {
4408: if (defined($usertypes->{$types->[$i]})) {
4409: my $rem = $i%($numinrow);
4410: if ($rem == 0) {
4411: if ($i > 0) {
4412: $output .= '</tr>';
4413: }
4414: $output .= '<tr>';
4415: }
4416: my $check = ' ';
4417: if (ref($settings) eq 'HASH') {
4418: if (ref($settings->{$context}) eq 'ARRAY') {
4419: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
4420: $check = ' checked="checked" ';
4421: }
4422: } elsif ($context eq 'statustocreate') {
4423: $check = ' checked="checked" ';
4424: }
4425: }
4426: $output .= '<td class="LC_left_item">'.
4427: '<span class="LC_nobreak"><label>'.
4428: '<input type="checkbox" name="'.$context.'" '.
4429: 'value="'.$types->[$i].'"'.$check.'/>'.
4430: $usertypes->{$types->[$i]}.'</label></span></td>';
4431: }
4432: }
4433: $rem = @{$types}%($numinrow);
4434: }
4435: my $colsleft = $numinrow - $rem;
4436: if (($rem == 0) && (@{$types} > 0)) {
4437: $output .= '<tr>';
4438: }
4439: if ($colsleft > 1) {
4440: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
4441: } else {
4442: $output .= '<td class="LC_left_item">';
4443: }
4444: my $defcheck = ' ';
4445: if (ref($settings) eq 'HASH') {
4446: if (ref($settings->{$context}) eq 'ARRAY') {
4447: if (grep(/^default$/,@{$settings->{$context}})) {
4448: $defcheck = ' checked="checked" ';
4449: }
4450: } elsif ($context eq 'statustocreate') {
4451: $defcheck = ' checked="checked" ';
4452: }
4453: }
4454: $output .= '<span class="LC_nobreak"><label>'.
4455: '<input type="checkbox" name="'.$context.'" '.
4456: 'value="default"'.$defcheck.'/>'.
4457: $othertitle.'</label></span></td>'.
4458: '</tr></table></td></tr>';
4459: return $output;
4460: }
4461:
4462: sub sorted_searchtitles {
4463: my %searchtitles = &Apache::lonlocal::texthash(
4464: 'uname' => 'username',
4465: 'lastname' => 'last name',
4466: 'lastfirst' => 'last name, first name',
4467: );
4468: my @titleorder = ('uname','lastname','lastfirst');
4469: return (\%searchtitles,\@titleorder);
4470: }
4471:
4472: sub sorted_searchtypes {
4473: my %srchtypes_desc = (
4474: exact => 'is exact match',
4475: contains => 'contains ..',
4476: begins => 'begins with ..',
4477: );
4478: my @srchtypeorder = ('exact','begins','contains');
4479: return (\%srchtypes_desc,\@srchtypeorder);
4480: }
4481:
4482: sub usertype_update_row {
4483: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
4484: my $datatable;
4485: my $numinrow = 4;
4486: foreach my $type (@{$types}) {
4487: if (defined($usertypes->{$type})) {
4488: $$rownums ++;
4489: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
4490: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
4491: '</td><td class="LC_left_item"><table>';
4492: for (my $i=0; $i<@{$fields}; $i++) {
4493: my $rem = $i%($numinrow);
4494: if ($rem == 0) {
4495: if ($i > 0) {
4496: $datatable .= '</tr>';
4497: }
4498: $datatable .= '<tr>';
4499: }
4500: my $check = ' ';
4501: if (ref($settings) eq 'HASH') {
4502: if (ref($settings->{'fields'}) eq 'HASH') {
4503: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
4504: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
4505: $check = ' checked="checked" ';
4506: }
4507: }
4508: }
4509: }
4510:
4511: if ($i == @{$fields}-1) {
4512: my $colsleft = $numinrow - $rem;
4513: if ($colsleft > 1) {
4514: $datatable .= '<td colspan="'.$colsleft.'">';
4515: } else {
4516: $datatable .= '<td>';
4517: }
4518: } else {
4519: $datatable .= '<td>';
4520: }
4521: $datatable .= '<span class="LC_nobreak"><label>'.
4522: '<input type="checkbox" name="updateable_'.$type.
4523: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
4524: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
4525: }
4526: $datatable .= '</tr></table></td></tr>';
4527: }
4528: }
4529: return $datatable;
4530: }
4531:
4532: sub modify_login {
4533: my ($r,$dom,$confname,%domconfig) = @_;
4534: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
4535: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
4536: %title = ( coursecatalog => 'Display course catalog',
4537: adminmail => 'Display administrator E-mail address',
4538: newuser => 'Link for visitors to create a user account',
4539: loginheader => 'Log-in box header');
4540: @offon = ('off','on');
4541: if (ref($domconfig{login}) eq 'HASH') {
4542: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
4543: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
4544: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
4545: }
4546: }
4547: }
4548: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
4549: \%domconfig,\%loginhash);
4550: my @toggles = ('coursecatalog','adminmail','newuser');
4551: foreach my $item (@toggles) {
4552: $loginhash{login}{$item} = $env{'form.'.$item};
4553: }
4554: $loginhash{login}{loginheader} = $env{'form.loginheader'};
4555: if (ref($colchanges{'login'}) eq 'HASH') {
4556: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
4557: \%loginhash);
4558: }
4559:
4560: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4561: my @loginvia_attribs = ('serverpath','custompath','exempt');
4562: if (keys(%servers) > 1) {
4563: foreach my $lonhost (keys(%servers)) {
4564: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
4565: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
4566: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
4567: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
4568: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
4569: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4570: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4571: $changes{'loginvia'}{$lonhost} = 1;
4572: } else {
4573: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
4574: $changes{'loginvia'}{$lonhost} = 1;
4575: }
4576: } else {
4577: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4578: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4579: $changes{'loginvia'}{$lonhost} = 1;
4580: }
4581: }
4582: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
4583: foreach my $item (@loginvia_attribs) {
4584: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
4585: }
4586: } else {
4587: foreach my $item (@loginvia_attribs) {
4588: my $new = $env{'form.'.$lonhost.'_'.$item};
4589: if (($item eq 'serverpath') && ($new eq 'custom')) {
4590: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
4591: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4592: $new = '/';
4593: }
4594: }
4595: if (($item eq 'custompath') &&
4596: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4597: $new = '';
4598: }
4599: if ($new ne $curr_loginvia{$lonhost}{$item}) {
4600: $changes{'loginvia'}{$lonhost} = 1;
4601: }
4602: if ($item eq 'exempt') {
4603: $new =~ s/^\s+//;
4604: $new =~ s/\s+$//;
4605: my @poss_ips = split(/\s*[,:]\s*/,$new);
4606: my @okips;
4607: foreach my $ip (@poss_ips) {
4608: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
4609: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
4610: push(@okips,$ip);
4611: }
4612: }
4613: }
4614: if (@okips > 0) {
4615: $new = join(',',@okips);
4616: } else {
4617: $new = '';
4618: }
4619: }
4620: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4621: }
4622: }
4623: } else {
4624: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4625: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4626: $changes{'loginvia'}{$lonhost} = 1;
4627: foreach my $item (@loginvia_attribs) {
4628: my $new = $env{'form.'.$lonhost.'_'.$item};
4629: if (($item eq 'serverpath') && ($new eq 'custom')) {
4630: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4631: $new = '/';
4632: }
4633: }
4634: if (($item eq 'custompath') &&
4635: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4636: $new = '';
4637: }
4638: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4639: }
4640: }
4641: }
4642: }
4643: }
4644:
4645: my $servadm = $r->dir_config('lonAdmEMail');
4646: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
4647: if (ref($domconfig{'login'}) eq 'HASH') {
4648: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
4649: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
4650: if ($lang eq 'nolang') {
4651: push(@currlangs,$lang);
4652: } elsif (defined($langchoices{$lang})) {
4653: push(@currlangs,$lang);
4654: } else {
4655: next;
4656: }
4657: }
4658: }
4659: }
4660: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
4661: if (@currlangs > 0) {
4662: foreach my $lang (@currlangs) {
4663: if (grep(/^\Q$lang\E$/,@delurls)) {
4664: $changes{'helpurl'}{$lang} = 1;
4665: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
4666: $changes{'helpurl'}{$lang} = 1;
4667: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
4668: push(@newlangs,$lang);
4669: } else {
4670: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
4671: }
4672: }
4673: }
4674: unless (grep(/^nolang$/,@currlangs)) {
4675: if ($env{'form.loginhelpurl_nolang.filename'}) {
4676: $changes{'helpurl'}{'nolang'} = 1;
4677: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
4678: push(@newlangs,'nolang');
4679: }
4680: }
4681: if ($env{'form.loginhelpurl_add_lang'}) {
4682: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
4683: ($env{'form.loginhelpurl_add_file.filename'})) {
4684: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
4685: $addedfile = $env{'form.loginhelpurl_add_lang'};
4686: }
4687: }
4688: if ((@newlangs > 0) || ($addedfile)) {
4689: my $error;
4690: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
4691: if ($configuserok eq 'ok') {
4692: if ($switchserver) {
4693: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
4694: } elsif ($author_ok eq 'ok') {
4695: my @allnew = @newlangs;
4696: if ($addedfile ne '') {
4697: push(@allnew,$addedfile);
4698: }
4699: foreach my $lang (@allnew) {
4700: my $formelem = 'loginhelpurl_'.$lang;
4701: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
4702: $formelem = 'loginhelpurl_add_file';
4703: }
4704: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
4705: "help/$lang",'','',$newfile{$lang});
4706: if ($result eq 'ok') {
4707: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
4708: $changes{'helpurl'}{$lang} = 1;
4709: } else {
4710: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
4711: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
4712: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
4713: (!grep(/^\Q$lang\E$/,@delurls))) {
4714:
4715: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
4716: }
4717: }
4718: }
4719: } else {
4720: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
4721: }
4722: } else {
4723: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
4724: }
4725: if ($error) {
4726: &Apache::lonnet::logthis($error);
4727: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4728: }
4729: }
4730: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
4731:
4732: my $defaulthelpfile = '/adm/loginproblems.html';
4733: my $defaulttext = &mt('Default in use');
4734:
4735: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
4736: $dom);
4737: if ($putresult eq 'ok') {
4738: my @toggles = ('coursecatalog','adminmail','newuser');
4739: my %defaultchecked = (
4740: 'coursecatalog' => 'on',
4741: 'adminmail' => 'off',
4742: 'newuser' => 'off',
4743: );
4744: if (ref($domconfig{'login'}) eq 'HASH') {
4745: foreach my $item (@toggles) {
4746: if ($defaultchecked{$item} eq 'on') {
4747: if (($domconfig{'login'}{$item} eq '0') &&
4748: ($env{'form.'.$item} eq '1')) {
4749: $changes{$item} = 1;
4750: } elsif (($domconfig{'login'}{$item} eq '' ||
4751: $domconfig{'login'}{$item} eq '1') &&
4752: ($env{'form.'.$item} eq '0')) {
4753: $changes{$item} = 1;
4754: }
4755: } elsif ($defaultchecked{$item} eq 'off') {
4756: if (($domconfig{'login'}{$item} eq '1') &&
4757: ($env{'form.'.$item} eq '0')) {
4758: $changes{$item} = 1;
4759: } elsif (($domconfig{'login'}{$item} eq '' ||
4760: $domconfig{'login'}{$item} eq '0') &&
4761: ($env{'form.'.$item} eq '1')) {
4762: $changes{$item} = 1;
4763: }
4764: }
4765: }
4766: }
4767: if (keys(%changes) > 0 || $colchgtext) {
4768: &Apache::loncommon::devalidate_domconfig_cache($dom);
4769: $resulttext = &mt('Changes made:').'<ul>';
4770: foreach my $item (sort(keys(%changes))) {
4771: if ($item eq 'loginvia') {
4772: if (ref($changes{$item}) eq 'HASH') {
4773: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
4774: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
4775: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
4776: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
4777: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
4778: $protocol = 'http' if ($protocol ne 'https');
4779: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
4780:
4781: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
4782: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
4783: } else {
4784: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
4785: }
4786: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
4787: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
4788: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
4789: }
4790: $resulttext .= '</li>';
4791: } else {
4792: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
4793: }
4794: } else {
4795: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
4796: }
4797: }
4798: $resulttext .= '</ul></li>';
4799: }
4800: } elsif ($item eq 'helpurl') {
4801: if (ref($changes{$item}) eq 'HASH') {
4802: foreach my $lang (sort(keys(%{$changes{$item}}))) {
4803: if (grep(/^\Q$lang\E$/,@delurls)) {
4804: my ($chg,$link);
4805: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
4806: if ($lang eq 'nolang') {
4807: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
4808: } else {
4809: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
4810: }
4811: $resulttext .= '<li>'.$chg.'</li>';
4812: } else {
4813: my $chg;
4814: if ($lang eq 'nolang') {
4815: $chg = &mt('custom log-in help file for no preferred language');
4816: } else {
4817: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
4818: }
4819: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
4820: $loginhash{'login'}{'helpurl'}{$lang}.
4821: '?inhibitmenu=yes',$chg,600,500).
4822: '</li>';
4823: }
4824: }
4825: }
4826: } elsif ($item eq 'captcha') {
4827: if (ref($loginhash{'login'}) eq 'HASH') {
4828: my $chgtxt;
4829: if ($loginhash{'login'}{$item} eq 'notused') {
4830: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
4831: } else {
4832: my %captchas = &captcha_phrases();
4833: if ($captchas{$loginhash{'login'}{$item}}) {
4834: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
4835: } else {
4836: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
4837: }
4838: }
4839: $resulttext .= '<li>'.$chgtxt.'</li>';
4840: }
4841: } elsif ($item eq 'recaptchakeys') {
4842: if (ref($loginhash{'login'}) eq 'HASH') {
4843: my ($privkey,$pubkey);
4844: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
4845: $pubkey = $loginhash{'login'}{$item}{'public'};
4846: $privkey = $loginhash{'login'}{$item}{'private'};
4847: }
4848: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
4849: if (!$pubkey) {
4850: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
4851: } else {
4852: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
4853: }
4854: if (!$privkey) {
4855: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
4856: } else {
4857: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
4858: }
4859: $chgtxt .= '</ul>';
4860: $resulttext .= '<li>'.$chgtxt.'</li>';
4861: }
4862: } else {
4863: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
4864: }
4865: }
4866: $resulttext .= $colchgtext.'</ul>';
4867: } else {
4868: $resulttext = &mt('No changes made to log-in page settings');
4869: }
4870: } else {
4871: $resulttext = '<span class="LC_error">'.
4872: &mt('An error occurred: [_1]',$putresult).'</span>';
4873: }
4874: if ($errors) {
4875: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
4876: $errors.'</ul>';
4877: }
4878: return $resulttext;
4879: }
4880:
4881: sub color_font_choices {
4882: my %choices =
4883: &Apache::lonlocal::texthash (
4884: img => "Header",
4885: bgs => "Background colors",
4886: links => "Link colors",
4887: images => "Images",
4888: font => "Font color",
4889: fontmenu => "Font Menu",
4890: pgbg => "Page",
4891: tabbg => "Header",
4892: sidebg => "Border",
4893: link => "Link",
4894: alink => "Active link",
4895: vlink => "Visited link",
4896: );
4897: return %choices;
4898: }
4899:
4900: sub modify_rolecolors {
4901: my ($r,$dom,$confname,$roles,%domconfig) = @_;
4902: my ($resulttext,%rolehash);
4903: $rolehash{'rolecolors'} = {};
4904: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
4905: if ($domconfig{'rolecolors'} eq '') {
4906: $domconfig{'rolecolors'} = {};
4907: }
4908: }
4909: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
4910: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
4911: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
4912: $dom);
4913: if ($putresult eq 'ok') {
4914: if (keys(%changes) > 0) {
4915: &Apache::loncommon::devalidate_domconfig_cache($dom);
4916: $resulttext = &display_colorchgs($dom,\%changes,$roles,
4917: $rolehash{'rolecolors'});
4918: } else {
4919: $resulttext = &mt('No changes made to default color schemes');
4920: }
4921: } else {
4922: $resulttext = '<span class="LC_error">'.
4923: &mt('An error occurred: [_1]',$putresult).'</span>';
4924: }
4925: if ($errors) {
4926: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
4927: $errors.'</ul>';
4928: }
4929: return $resulttext;
4930: }
4931:
4932: sub modify_colors {
4933: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
4934: my (%changes,%choices);
4935: my @bgs;
4936: my @links = ('link','alink','vlink');
4937: my @logintext;
4938: my @images;
4939: my $servadm = $r->dir_config('lonAdmEMail');
4940: my $errors;
4941: foreach my $role (@{$roles}) {
4942: if ($role eq 'login') {
4943: %choices = &login_choices();
4944: @logintext = ('textcol','bgcol');
4945: } else {
4946: %choices = &color_font_choices();
4947: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
4948: }
4949: if ($role eq 'login') {
4950: @images = ('img','logo','domlogo','login');
4951: @bgs = ('pgbg','mainbg','sidebg');
4952: } else {
4953: @images = ('img');
4954: @bgs = ('pgbg','tabbg','sidebg');
4955: }
4956: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
4957: foreach my $item (@bgs,@links,@logintext) {
4958: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
4959: }
4960: my ($configuserok,$author_ok,$switchserver) =
4961: &config_check($dom,$confname,$servadm);
4962: my ($width,$height) = &thumb_dimensions();
4963: if (ref($domconfig->{$role}) ne 'HASH') {
4964: $domconfig->{$role} = {};
4965: }
4966: foreach my $img (@images) {
4967: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
4968: if (defined($env{'form.login_showlogo_'.$img})) {
4969: $confhash->{$role}{'showlogo'}{$img} = 1;
4970: } else {
4971: $confhash->{$role}{'showlogo'}{$img} = 0;
4972: }
4973: }
4974: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
4975: && !defined($domconfig->{$role}{$img})
4976: && !$env{'form.'.$role.'_del_'.$img}
4977: && $env{'form.'.$role.'_import_'.$img}) {
4978: # import the old configured image from the .tab setting
4979: # if they haven't provided a new one
4980: $domconfig->{$role}{$img} =
4981: $env{'form.'.$role.'_import_'.$img};
4982: }
4983: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
4984: my $error;
4985: if ($configuserok eq 'ok') {
4986: if ($switchserver) {
4987: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
4988: } else {
4989: if ($author_ok eq 'ok') {
4990: my ($result,$logourl) =
4991: &publishlogo($r,'upload',$role.'_'.$img,
4992: $dom,$confname,$img,$width,$height);
4993: if ($result eq 'ok') {
4994: $confhash->{$role}{$img} = $logourl;
4995: $changes{$role}{'images'}{$img} = 1;
4996: } else {
4997: $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);
4998: }
4999: } else {
5000: $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);
5001: }
5002: }
5003: } else {
5004: $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);
5005: }
5006: if ($error) {
5007: &Apache::lonnet::logthis($error);
5008: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5009: }
5010: } elsif ($domconfig->{$role}{$img} ne '') {
5011: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
5012: my $error;
5013: if ($configuserok eq 'ok') {
5014: # is confname an author?
5015: if ($switchserver eq '') {
5016: if ($author_ok eq 'ok') {
5017: my ($result,$logourl) =
5018: &publishlogo($r,'copy',$domconfig->{$role}{$img},
5019: $dom,$confname,$img,$width,$height);
5020: if ($result eq 'ok') {
5021: $confhash->{$role}{$img} = $logourl;
5022: $changes{$role}{'images'}{$img} = 1;
5023: }
5024: }
5025: }
5026: }
5027: }
5028: }
5029: }
5030: if (ref($domconfig) eq 'HASH') {
5031: if (ref($domconfig->{$role}) eq 'HASH') {
5032: foreach my $img (@images) {
5033: if ($domconfig->{$role}{$img} ne '') {
5034: if ($env{'form.'.$role.'_del_'.$img}) {
5035: $confhash->{$role}{$img} = '';
5036: $changes{$role}{'images'}{$img} = 1;
5037: } else {
5038: if ($confhash->{$role}{$img} eq '') {
5039: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
5040: }
5041: }
5042: } else {
5043: if ($env{'form.'.$role.'_del_'.$img}) {
5044: $confhash->{$role}{$img} = '';
5045: $changes{$role}{'images'}{$img} = 1;
5046: }
5047: }
5048: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
5049: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
5050: if ($confhash->{$role}{'showlogo'}{$img} ne
5051: $domconfig->{$role}{'showlogo'}{$img}) {
5052: $changes{$role}{'showlogo'}{$img} = 1;
5053: }
5054: } else {
5055: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5056: $changes{$role}{'showlogo'}{$img} = 1;
5057: }
5058: }
5059: }
5060: }
5061: if ($domconfig->{$role}{'font'} ne '') {
5062: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
5063: $changes{$role}{'font'} = 1;
5064: }
5065: } else {
5066: if ($confhash->{$role}{'font'}) {
5067: $changes{$role}{'font'} = 1;
5068: }
5069: }
5070: if ($role ne 'login') {
5071: if ($domconfig->{$role}{'fontmenu'} ne '') {
5072: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
5073: $changes{$role}{'fontmenu'} = 1;
5074: }
5075: } else {
5076: if ($confhash->{$role}{'fontmenu'}) {
5077: $changes{$role}{'fontmenu'} = 1;
5078: }
5079: }
5080: }
5081: foreach my $item (@bgs) {
5082: if ($domconfig->{$role}{$item} ne '') {
5083: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5084: $changes{$role}{'bgs'}{$item} = 1;
5085: }
5086: } else {
5087: if ($confhash->{$role}{$item}) {
5088: $changes{$role}{'bgs'}{$item} = 1;
5089: }
5090: }
5091: }
5092: foreach my $item (@links) {
5093: if ($domconfig->{$role}{$item} ne '') {
5094: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5095: $changes{$role}{'links'}{$item} = 1;
5096: }
5097: } else {
5098: if ($confhash->{$role}{$item}) {
5099: $changes{$role}{'links'}{$item} = 1;
5100: }
5101: }
5102: }
5103: foreach my $item (@logintext) {
5104: if ($domconfig->{$role}{$item} ne '') {
5105: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5106: $changes{$role}{'logintext'}{$item} = 1;
5107: }
5108: } else {
5109: if ($confhash->{$role}{$item}) {
5110: $changes{$role}{'logintext'}{$item} = 1;
5111: }
5112: }
5113: }
5114: } else {
5115: &default_change_checker($role,\@images,\@links,\@bgs,
5116: \@logintext,$confhash,\%changes);
5117: }
5118: } else {
5119: &default_change_checker($role,\@images,\@links,\@bgs,
5120: \@logintext,$confhash,\%changes);
5121: }
5122: }
5123: return ($errors,%changes);
5124: }
5125:
5126: sub config_check {
5127: my ($dom,$confname,$servadm) = @_;
5128: my ($configuserok,$author_ok,$switchserver,%currroles);
5129: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
5130: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
5131: $confname,$servadm);
5132: if ($configuserok eq 'ok') {
5133: $switchserver = &check_switchserver($dom,$confname);
5134: if ($switchserver eq '') {
5135: $author_ok = &check_authorstatus($dom,$confname,%currroles);
5136: }
5137: }
5138: return ($configuserok,$author_ok,$switchserver);
5139: }
5140:
5141: sub default_change_checker {
5142: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
5143: foreach my $item (@{$links}) {
5144: if ($confhash->{$role}{$item}) {
5145: $changes->{$role}{'links'}{$item} = 1;
5146: }
5147: }
5148: foreach my $item (@{$bgs}) {
5149: if ($confhash->{$role}{$item}) {
5150: $changes->{$role}{'bgs'}{$item} = 1;
5151: }
5152: }
5153: foreach my $item (@{$logintext}) {
5154: if ($confhash->{$role}{$item}) {
5155: $changes->{$role}{'logintext'}{$item} = 1;
5156: }
5157: }
5158: foreach my $img (@{$images}) {
5159: if ($env{'form.'.$role.'_del_'.$img}) {
5160: $confhash->{$role}{$img} = '';
5161: $changes->{$role}{'images'}{$img} = 1;
5162: }
5163: if ($role eq 'login') {
5164: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5165: $changes->{$role}{'showlogo'}{$img} = 1;
5166: }
5167: }
5168: }
5169: if ($confhash->{$role}{'font'}) {
5170: $changes->{$role}{'font'} = 1;
5171: }
5172: }
5173:
5174: sub display_colorchgs {
5175: my ($dom,$changes,$roles,$confhash) = @_;
5176: my (%choices,$resulttext);
5177: if (!grep(/^login$/,@{$roles})) {
5178: $resulttext = &mt('Changes made:').'<br />';
5179: }
5180: foreach my $role (@{$roles}) {
5181: if ($role eq 'login') {
5182: %choices = &login_choices();
5183: } else {
5184: %choices = &color_font_choices();
5185: }
5186: if (ref($changes->{$role}) eq 'HASH') {
5187: if ($role ne 'login') {
5188: $resulttext .= '<h4>'.&mt($role).'</h4>';
5189: }
5190: foreach my $key (sort(keys(%{$changes->{$role}}))) {
5191: if ($role ne 'login') {
5192: $resulttext .= '<ul>';
5193: }
5194: if (ref($changes->{$role}{$key}) eq 'HASH') {
5195: if ($role ne 'login') {
5196: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
5197: }
5198: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
5199: if (($role eq 'login') && ($key eq 'showlogo')) {
5200: if ($confhash->{$role}{$key}{$item}) {
5201: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
5202: } else {
5203: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
5204: }
5205: } elsif ($confhash->{$role}{$item} eq '') {
5206: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
5207: } else {
5208: my $newitem = $confhash->{$role}{$item};
5209: if ($key eq 'images') {
5210: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
5211: }
5212: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
5213: }
5214: }
5215: if ($role ne 'login') {
5216: $resulttext .= '</ul></li>';
5217: }
5218: } else {
5219: if ($confhash->{$role}{$key} eq '') {
5220: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
5221: } else {
5222: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
5223: }
5224: }
5225: if ($role ne 'login') {
5226: $resulttext .= '</ul>';
5227: }
5228: }
5229: }
5230: }
5231: return $resulttext;
5232: }
5233:
5234: sub thumb_dimensions {
5235: return ('200','50');
5236: }
5237:
5238: sub check_dimensions {
5239: my ($inputfile) = @_;
5240: my ($fullwidth,$fullheight);
5241: if ($inputfile =~ m|^[/\w.\-]+$|) {
5242: if (open(PIPE,"identify $inputfile 2>&1 |")) {
5243: my $imageinfo = <PIPE>;
5244: if (!close(PIPE)) {
5245: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
5246: }
5247: chomp($imageinfo);
5248: my ($fullsize) =
5249: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
5250: if ($fullsize) {
5251: ($fullwidth,$fullheight) = split(/x/,$fullsize);
5252: }
5253: }
5254: }
5255: return ($fullwidth,$fullheight);
5256: }
5257:
5258: sub check_configuser {
5259: my ($uhome,$dom,$confname,$servadm) = @_;
5260: my ($configuserok,%currroles);
5261: if ($uhome eq 'no_host') {
5262: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
5263: my $configpass = &LONCAPA::Enrollment::create_password();
5264: $configuserok =
5265: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
5266: $configpass,'','','','','',undef,$servadm);
5267: } else {
5268: $configuserok = 'ok';
5269: %currroles =
5270: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
5271: }
5272: return ($configuserok,%currroles);
5273: }
5274:
5275: sub check_authorstatus {
5276: my ($dom,$confname,%currroles) = @_;
5277: my $author_ok;
5278: if (!$currroles{':'.$dom.':au'}) {
5279: my $start = time;
5280: my $end = 0;
5281: $author_ok =
5282: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
5283: 'au',$end,$start,'','','domconfig');
5284: } else {
5285: $author_ok = 'ok';
5286: }
5287: return $author_ok;
5288: }
5289:
5290: sub publishlogo {
5291: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
5292: my ($output,$fname,$logourl);
5293: if ($action eq 'upload') {
5294: $fname=$env{'form.'.$formname.'.filename'};
5295: chop($env{'form.'.$formname});
5296: } else {
5297: ($fname) = ($formname =~ /([^\/]+)$/);
5298: }
5299: if ($savefileas ne '') {
5300: $fname = $savefileas;
5301: }
5302: $fname=&Apache::lonnet::clean_filename($fname);
5303: # See if there is anything left
5304: unless ($fname) { return ('error: no uploaded file'); }
5305: $fname="$subdir/$fname";
5306: my $docroot=$r->dir_config('lonDocRoot');
5307: my $filepath="$docroot/priv";
5308: my $relpath = "$dom/$confname";
5309: my ($fnamepath,$file,$fetchthumb);
5310: $file=$fname;
5311: if ($fname=~m|/|) {
5312: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
5313: }
5314: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
5315: my $count;
5316: for ($count=5;$count<=$#parts;$count++) {
5317: $filepath.="/$parts[$count]";
5318: if ((-e $filepath)!=1) {
5319: mkdir($filepath,02770);
5320: }
5321: }
5322: # Check for bad extension and disallow upload
5323: if ($file=~/\.(\w+)$/ &&
5324: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
5325: $output =
5326: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
5327: } elsif ($file=~/\.(\w+)$/ &&
5328: !defined(&Apache::loncommon::fileembstyle($1))) {
5329: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
5330: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
5331: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
5332: } elsif (-d "$filepath/$file") {
5333: $output = &mt('File name is a directory name - rename the file and re-upload');
5334: } else {
5335: my $source = $filepath.'/'.$file;
5336: my $logfile;
5337: if (!open($logfile,">>$source".'.log')) {
5338: return (&mt('No write permission to Construction Space'));
5339: }
5340: print $logfile
5341: "\n================= Publish ".localtime()." ================\n".
5342: $env{'user.name'}.':'.$env{'user.domain'}."\n";
5343: # Save the file
5344: if (!open(FH,'>'.$source)) {
5345: &Apache::lonnet::logthis('Failed to create '.$source);
5346: return (&mt('Failed to create file'));
5347: }
5348: if ($action eq 'upload') {
5349: if (!print FH ($env{'form.'.$formname})) {
5350: &Apache::lonnet::logthis('Failed to write to '.$source);
5351: return (&mt('Failed to write file'));
5352: }
5353: } else {
5354: my $original = &Apache::lonnet::filelocation('',$formname);
5355: if(!copy($original,$source)) {
5356: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
5357: return (&mt('Failed to write file'));
5358: }
5359: }
5360: close(FH);
5361: chmod(0660, $source); # Permissions to rw-rw---.
5362:
5363: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
5364: my $copyfile=$targetdir.'/'.$file;
5365:
5366: my @parts=split(/\//,$targetdir);
5367: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
5368: for (my $count=5;$count<=$#parts;$count++) {
5369: $path.="/$parts[$count]";
5370: if (!-e $path) {
5371: print $logfile "\nCreating directory ".$path;
5372: mkdir($path,02770);
5373: }
5374: }
5375: my $versionresult;
5376: if (-e $copyfile) {
5377: $versionresult = &logo_versioning($targetdir,$file,$logfile);
5378: } else {
5379: $versionresult = 'ok';
5380: }
5381: if ($versionresult eq 'ok') {
5382: if (copy($source,$copyfile)) {
5383: print $logfile "\nCopied original source to ".$copyfile."\n";
5384: $output = 'ok';
5385: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
5386: push(@{$modified_urls},[$copyfile,$source]);
5387: my $metaoutput =
5388: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
5389: unless ($registered_cleanup) {
5390: my $handlers = $r->get_handlers('PerlCleanupHandler');
5391: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5392: $registered_cleanup=1;
5393: }
5394: } else {
5395: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
5396: $output = &mt('Failed to copy file to RES space').", $!";
5397: }
5398: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
5399: my $inputfile = $filepath.'/'.$file;
5400: my $outfile = $filepath.'/'.'tn-'.$file;
5401: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
5402: if ($fullwidth ne '' && $fullheight ne '') {
5403: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
5404: my $thumbsize = $thumbwidth.'x'.$thumbheight;
5405: system("convert -sample $thumbsize $inputfile $outfile");
5406: chmod(0660, $filepath.'/tn-'.$file);
5407: if (-e $outfile) {
5408: my $copyfile=$targetdir.'/tn-'.$file;
5409: if (copy($outfile,$copyfile)) {
5410: print $logfile "\nCopied source to ".$copyfile."\n";
5411: my $thumb_metaoutput =
5412: &write_metadata($dom,$confname,$formname,
5413: $targetdir,'tn-'.$file,$logfile);
5414: push(@{$modified_urls},[$copyfile,$outfile]);
5415: unless ($registered_cleanup) {
5416: my $handlers = $r->get_handlers('PerlCleanupHandler');
5417: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5418: $registered_cleanup=1;
5419: }
5420: } else {
5421: print $logfile "\nUnable to write ".$copyfile.
5422: ':'.$!."\n";
5423: }
5424: }
5425: }
5426: }
5427: }
5428: } else {
5429: $output = $versionresult;
5430: }
5431: }
5432: return ($output,$logourl);
5433: }
5434:
5435: sub logo_versioning {
5436: my ($targetdir,$file,$logfile) = @_;
5437: my $target = $targetdir.'/'.$file;
5438: my ($maxversion,$fn,$extn,$output);
5439: $maxversion = 0;
5440: if ($file =~ /^(.+)\.(\w+)$/) {
5441: $fn=$1;
5442: $extn=$2;
5443: }
5444: opendir(DIR,$targetdir);
5445: while (my $filename=readdir(DIR)) {
5446: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
5447: $maxversion=($1>$maxversion)?$1:$maxversion;
5448: }
5449: }
5450: $maxversion++;
5451: print $logfile "\nCreating old version ".$maxversion."\n";
5452: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
5453: if (copy($target,$copyfile)) {
5454: print $logfile "Copied old target to ".$copyfile."\n";
5455: $copyfile=$copyfile.'.meta';
5456: if (copy($target.'.meta',$copyfile)) {
5457: print $logfile "Copied old target metadata to ".$copyfile."\n";
5458: $output = 'ok';
5459: } else {
5460: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
5461: $output = &mt('Failed to copy old meta').", $!, ";
5462: }
5463: } else {
5464: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
5465: $output = &mt('Failed to copy old target').", $!, ";
5466: }
5467: return $output;
5468: }
5469:
5470: sub write_metadata {
5471: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
5472: my (%metadatafields,%metadatakeys,$output);
5473: $metadatafields{'title'}=$formname;
5474: $metadatafields{'creationdate'}=time;
5475: $metadatafields{'lastrevisiondate'}=time;
5476: $metadatafields{'copyright'}='public';
5477: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
5478: $env{'user.domain'};
5479: $metadatafields{'authorspace'}=$confname.':'.$dom;
5480: $metadatafields{'domain'}=$dom;
5481: {
5482: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
5483: my $mfh;
5484: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
5485: foreach (sort keys %metadatafields) {
5486: unless ($_=~/\./) {
5487: my $unikey=$_;
5488: $unikey=~/^([A-Za-z]+)/;
5489: my $tag=$1;
5490: $tag=~tr/A-Z/a-z/;
5491: print $mfh "\n\<$tag";
5492: foreach (split(/\,/,$metadatakeys{$unikey})) {
5493: my $value=$metadatafields{$unikey.'.'.$_};
5494: $value=~s/\"/\'\'/g;
5495: print $mfh ' '.$_.'="'.$value.'"';
5496: }
5497: print $mfh '>'.
5498: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
5499: .'</'.$tag.'>';
5500: }
5501: }
5502: $output = 'ok';
5503: print $logfile "\nWrote metadata";
5504: close($mfh);
5505: } else {
5506: print $logfile "\nFailed to open metadata file";
5507: $output = &mt('Could not write metadata');
5508: }
5509: }
5510: return $output;
5511: }
5512:
5513: sub notifysubscribed {
5514: foreach my $targetsource (@{$modified_urls}){
5515: next unless (ref($targetsource) eq 'ARRAY');
5516: my ($target,$source)=@{$targetsource};
5517: if ($source ne '') {
5518: if (open(my $logfh,'>>'.$source.'.log')) {
5519: print $logfh "\nCleanup phase: Notifications\n";
5520: my @subscribed=&subscribed_hosts($target);
5521: foreach my $subhost (@subscribed) {
5522: print $logfh "\nNotifying host ".$subhost.':';
5523: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
5524: print $logfh $reply;
5525: }
5526: my @subscribedmeta=&subscribed_hosts("$target.meta");
5527: foreach my $subhost (@subscribedmeta) {
5528: print $logfh "\nNotifying host for metadata only ".$subhost.':';
5529: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
5530: $subhost);
5531: print $logfh $reply;
5532: }
5533: print $logfh "\n============ Done ============\n";
5534: close($logfh);
5535: }
5536: }
5537: }
5538: return OK;
5539: }
5540:
5541: sub subscribed_hosts {
5542: my ($target) = @_;
5543: my @subscribed;
5544: if (open(my $fh,"<$target.subscription")) {
5545: while (my $subline=<$fh>) {
5546: if ($subline =~ /^($match_lonid):/) {
5547: my $host = $1;
5548: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
5549: unless (grep(/^\Q$host\E$/,@subscribed)) {
5550: push(@subscribed,$host);
5551: }
5552: }
5553: }
5554: }
5555: }
5556: return @subscribed;
5557: }
5558:
5559: sub check_switchserver {
5560: my ($dom,$confname) = @_;
5561: my ($allowed,$switchserver);
5562: my $home = &Apache::lonnet::homeserver($confname,$dom);
5563: if ($home eq 'no_host') {
5564: $home = &Apache::lonnet::domain($dom,'primary');
5565: }
5566: my @ids=&Apache::lonnet::current_machine_ids();
5567: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
5568: if (!$allowed) {
5569: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
5570: }
5571: return $switchserver;
5572: }
5573:
5574: sub modify_quotas {
5575: my ($dom,$action,%domconfig) = @_;
5576: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
5577: %limithash,$toolregexp,%conditions,$resulttext,%changes);
5578: if ($action eq 'quotas') {
5579: $context = 'tools';
5580: } else {
5581: $context = $action;
5582: }
5583: if ($context eq 'requestcourses') {
5584: @usertools = ('official','unofficial','community');
5585: @options =('norequest','approval','validate','autolimit');
5586: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
5587: %titles = &courserequest_titles();
5588: $toolregexp = join('|',@usertools);
5589: %conditions = &courserequest_conditions();
5590: } elsif ($context eq 'requestauthor') {
5591: @usertools = ('author');
5592: %titles = &authorrequest_titles();
5593: } else {
5594: @usertools = ('aboutme','blog','webdav','portfolio');
5595: %titles = &tool_titles();
5596: }
5597: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5598: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5599: foreach my $key (keys(%env)) {
5600: if ($context eq 'requestcourses') {
5601: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
5602: my $item = $1;
5603: my $type = $2;
5604: if ($type =~ /^limit_(.+)/) {
5605: $limithash{$item}{$1} = $env{$key};
5606: } else {
5607: $confhash{$item}{$type} = $env{$key};
5608: }
5609: }
5610: } elsif ($context eq 'requestauthor') {
5611: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
5612: $confhash{$1} = $env{$key};
5613: }
5614: } else {
5615: if ($key =~ /^form\.quota_(.+)$/) {
5616: $confhash{'defaultquota'}{$1} = $env{$key};
5617: }
5618: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
5619: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
5620: }
5621: }
5622: }
5623: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
5624: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
5625: @approvalnotify = sort(@approvalnotify);
5626: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
5627: if (ref($domconfig{$action}) eq 'HASH') {
5628: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
5629: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
5630: $changes{'notify'}{'approval'} = 1;
5631: }
5632: } else {
5633: if ($confhash{'notify'}{'approval'}) {
5634: $changes{'notify'}{'approval'} = 1;
5635: }
5636: }
5637: } else {
5638: if ($confhash{'notify'}{'approval'}) {
5639: $changes{'notify'}{'approval'} = 1;
5640: }
5641: }
5642: } else {
5643: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
5644: }
5645: foreach my $item (@usertools) {
5646: foreach my $type (@{$types},'default','_LC_adv') {
5647: my $unset;
5648: if ($context eq 'requestcourses') {
5649: $unset = '0';
5650: if ($type eq '_LC_adv') {
5651: $unset = '';
5652: }
5653: if ($confhash{$item}{$type} eq 'autolimit') {
5654: $confhash{$item}{$type} .= '=';
5655: unless ($limithash{$item}{$type} =~ /\D/) {
5656: $confhash{$item}{$type} .= $limithash{$item}{$type};
5657: }
5658: }
5659: } elsif ($context eq 'requestauthor') {
5660: $unset = '0';
5661: if ($type eq '_LC_adv') {
5662: $unset = '';
5663: }
5664: } else {
5665: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
5666: $confhash{$item}{$type} = 1;
5667: } else {
5668: $confhash{$item}{$type} = 0;
5669: }
5670: }
5671: if (ref($domconfig{$action}) eq 'HASH') {
5672: if ($action eq 'requestauthor') {
5673: if ($domconfig{$action}{$type} ne $confhash{$type}) {
5674: $changes{$type} = 1;
5675: }
5676: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
5677: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
5678: $changes{$item}{$type} = 1;
5679: }
5680: } else {
5681: if ($context eq 'requestcourses') {
5682: if ($confhash{$item}{$type} ne $unset) {
5683: $changes{$item}{$type} = 1;
5684: }
5685: } else {
5686: if (!$confhash{$item}{$type}) {
5687: $changes{$item}{$type} = 1;
5688: }
5689: }
5690: }
5691: } else {
5692: if ($context eq 'requestcourses') {
5693: if ($confhash{$item}{$type} ne $unset) {
5694: $changes{$item}{$type} = 1;
5695: }
5696: } elsif ($context eq 'requestauthor') {
5697: if ($confhash{$type} ne $unset) {
5698: $changes{$type} = 1;
5699: }
5700: } else {
5701: if (!$confhash{$item}{$type}) {
5702: $changes{$item}{$type} = 1;
5703: }
5704: }
5705: }
5706: }
5707: }
5708: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
5709: if (ref($domconfig{'quotas'}) eq 'HASH') {
5710: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5711: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
5712: if (exists($confhash{'defaultquota'}{$key})) {
5713: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
5714: $changes{'defaultquota'}{$key} = 1;
5715: }
5716: } else {
5717: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
5718: }
5719: }
5720: } else {
5721: foreach my $key (keys(%{$domconfig{'quotas'}})) {
5722: if (exists($confhash{'defaultquota'}{$key})) {
5723: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
5724: $changes{'defaultquota'}{$key} = 1;
5725: }
5726: } else {
5727: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
5728: }
5729: }
5730: }
5731: }
5732: if (ref($confhash{'defaultquota'}) eq 'HASH') {
5733: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
5734: if (ref($domconfig{'quotas'}) eq 'HASH') {
5735: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5736: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
5737: $changes{'defaultquota'}{$key} = 1;
5738: }
5739: } else {
5740: if (!exists($domconfig{'quotas'}{$key})) {
5741: $changes{'defaultquota'}{$key} = 1;
5742: }
5743: }
5744: } else {
5745: $changes{'defaultquota'}{$key} = 1;
5746: }
5747: }
5748: }
5749: }
5750:
5751: if ($context eq 'requestauthor') {
5752: $domdefaults{'requestauthor'} = \%confhash;
5753: } else {
5754: foreach my $key (keys(%confhash)) {
5755: $domdefaults{$key} = $confhash{$key};
5756: }
5757: }
5758:
5759: my %quotahash = (
5760: $action => { %confhash }
5761: );
5762: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
5763: $dom);
5764: if ($putresult eq 'ok') {
5765: if (keys(%changes) > 0) {
5766: my $cachetime = 24*60*60;
5767: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
5768:
5769: $resulttext = &mt('Changes made:').'<ul>';
5770: unless (($context eq 'requestcourses') ||
5771: ($context eq 'requestauthor')) {
5772: if (ref($changes{'defaultquota'}) eq 'HASH') {
5773: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
5774: foreach my $type (@{$types},'default') {
5775: if (defined($changes{'defaultquota'}{$type})) {
5776: my $typetitle = $usertypes->{$type};
5777: if ($type eq 'default') {
5778: $typetitle = $othertitle;
5779: }
5780: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
5781: }
5782: }
5783: $resulttext .= '</ul></li>';
5784: }
5785: }
5786: my %newenv;
5787: foreach my $item (@usertools) {
5788: my (%haschgs,%inconf);
5789: if ($context eq 'requestauthor') {
5790: %haschgs = %changes;
5791: %inconf = %confhash;
5792: } else {
5793: if (ref($changes{$item}) eq 'HASH') {
5794: %haschgs = %{$changes{$item}};
5795: }
5796: if (ref($confhash{$item}) eq 'HASH') {
5797: %inconf = %{$confhash{$item}};
5798: }
5799: }
5800: if (keys(%haschgs) > 0) {
5801: my $newacc =
5802: &Apache::lonnet::usertools_access($env{'user.name'},
5803: $env{'user.domain'},
5804: $item,'reload',$context);
5805: if (($context eq 'requestcourses') ||
5806: ($context eq 'requestauthor')) {
5807: if ($env{'environment.canrequest.'.$item} ne $newacc) {
5808: $newenv{'environment.canrequest.'.$item} = $newacc;
5809: }
5810: } else {
5811: if ($env{'environment.availabletools.'.$item} ne $newacc) {
5812: $newenv{'environment.availabletools.'.$item} = $newacc;
5813: }
5814: }
5815: unless ($context eq 'requestauthor') {
5816: $resulttext .= '<li>'.$titles{$item}.'<ul>';
5817: }
5818: foreach my $type (@{$types},'default','_LC_adv') {
5819: if ($haschgs{$type}) {
5820: my $typetitle = $usertypes->{$type};
5821: if ($type eq 'default') {
5822: $typetitle = $othertitle;
5823: } elsif ($type eq '_LC_adv') {
5824: $typetitle = 'LON-CAPA Advanced Users';
5825: }
5826: if ($inconf{$type}) {
5827: if ($context eq 'requestcourses') {
5828: my $cond;
5829: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
5830: if ($1 eq '') {
5831: $cond = &mt('(Automatic processing of any request).');
5832: } else {
5833: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
5834: }
5835: } else {
5836: $cond = $conditions{$inconf{$type}};
5837: }
5838: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
5839: } else {
5840: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
5841: }
5842: } else {
5843: if ($type eq '_LC_adv') {
5844: if ($inconf{$type} eq '0') {
5845: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
5846: } else {
5847: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
5848: }
5849: } else {
5850: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
5851: }
5852: }
5853: }
5854: }
5855: unless ($context eq 'requestauthor') {
5856: $resulttext .= '</ul></li>';
5857: }
5858: }
5859: }
5860: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
5861: if (ref($changes{'notify'}) eq 'HASH') {
5862: if ($changes{'notify'}{'approval'}) {
5863: if (ref($confhash{'notify'}) eq 'HASH') {
5864: if ($confhash{'notify'}{'approval'}) {
5865: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
5866: } else {
5867: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
5868: }
5869: }
5870: }
5871: }
5872: }
5873: $resulttext .= '</ul>';
5874: if (keys(%newenv)) {
5875: &Apache::lonnet::appenv(\%newenv);
5876: }
5877: } else {
5878: if ($context eq 'requestcourses') {
5879: $resulttext = &mt('No changes made to rights to request creation of courses.');
5880: } elsif ($context eq 'requestauthor') {
5881: $resulttext = &mt('No changes made to rights to request author space.');
5882: } else {
5883: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
5884: }
5885: }
5886: } else {
5887: $resulttext = '<span class="LC_error">'.
5888: &mt('An error occurred: [_1]',$putresult).'</span>';
5889: }
5890: return $resulttext;
5891: }
5892:
5893: sub modify_autoenroll {
5894: my ($dom,%domconfig) = @_;
5895: my ($resulttext,%changes);
5896: my %currautoenroll;
5897: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
5898: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
5899: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
5900: }
5901: }
5902: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
5903: my %title = ( run => 'Auto-enrollment active',
5904: sender => 'Sender for notification messages',
5905: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
5906: my @offon = ('off','on');
5907: my $sender_uname = $env{'form.sender_uname'};
5908: my $sender_domain = $env{'form.sender_domain'};
5909: if ($sender_domain eq '') {
5910: $sender_uname = '';
5911: } elsif ($sender_uname eq '') {
5912: $sender_domain = '';
5913: }
5914: my $coowners = $env{'form.autoassign_coowners'};
5915: my %autoenrollhash = (
5916: autoenroll => { 'run' => $env{'form.autoenroll_run'},
5917: 'sender_uname' => $sender_uname,
5918: 'sender_domain' => $sender_domain,
5919: 'co-owners' => $coowners,
5920: }
5921: );
5922: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
5923: $dom);
5924: if ($putresult eq 'ok') {
5925: if (exists($currautoenroll{'run'})) {
5926: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
5927: $changes{'run'} = 1;
5928: }
5929: } elsif ($autorun) {
5930: if ($env{'form.autoenroll_run'} ne '1') {
5931: $changes{'run'} = 1;
5932: }
5933: }
5934: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
5935: $changes{'sender'} = 1;
5936: }
5937: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
5938: $changes{'sender'} = 1;
5939: }
5940: if ($currautoenroll{'co-owners'} ne '') {
5941: if ($currautoenroll{'co-owners'} ne $coowners) {
5942: $changes{'coowners'} = 1;
5943: }
5944: } elsif ($coowners) {
5945: $changes{'coowners'} = 1;
5946: }
5947: if (keys(%changes) > 0) {
5948: $resulttext = &mt('Changes made:').'<ul>';
5949: if ($changes{'run'}) {
5950: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
5951: }
5952: if ($changes{'sender'}) {
5953: if ($sender_uname eq '' || $sender_domain eq '') {
5954: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
5955: } else {
5956: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
5957: }
5958: }
5959: if ($changes{'coowners'}) {
5960: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
5961: &Apache::loncommon::devalidate_domconfig_cache($dom);
5962: }
5963: $resulttext .= '</ul>';
5964: } else {
5965: $resulttext = &mt('No changes made to auto-enrollment settings');
5966: }
5967: } else {
5968: $resulttext = '<span class="LC_error">'.
5969: &mt('An error occurred: [_1]',$putresult).'</span>';
5970: }
5971: return $resulttext;
5972: }
5973:
5974: sub modify_autoupdate {
5975: my ($dom,%domconfig) = @_;
5976: my ($resulttext,%currautoupdate,%fields,%changes);
5977: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
5978: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
5979: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
5980: }
5981: }
5982: my @offon = ('off','on');
5983: my %title = &Apache::lonlocal::texthash (
5984: run => 'Auto-update:',
5985: classlists => 'Updates to user information in classlists?'
5986: );
5987: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5988: my %fieldtitles = &Apache::lonlocal::texthash (
5989: id => 'Student/Employee ID',
5990: permanentemail => 'E-mail address',
5991: lastname => 'Last Name',
5992: firstname => 'First Name',
5993: middlename => 'Middle Name',
5994: generation => 'Generation',
5995: );
5996: $othertitle = &mt('All users');
5997: if (keys(%{$usertypes}) > 0) {
5998: $othertitle = &mt('Other users');
5999: }
6000: foreach my $key (keys(%env)) {
6001: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
6002: my ($usertype,$item) = ($1,$2);
6003: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
6004: if ($usertype eq 'default') {
6005: push(@{$fields{$1}},$2);
6006: } elsif (ref($types) eq 'ARRAY') {
6007: if (grep(/^\Q$usertype\E$/,@{$types})) {
6008: push(@{$fields{$1}},$2);
6009: }
6010: }
6011: }
6012: }
6013: }
6014: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
6015: @lockablenames = sort(@lockablenames);
6016: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
6017: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
6018: if (@changed) {
6019: $changes{'lockablenames'} = 1;
6020: }
6021: } else {
6022: if (@lockablenames) {
6023: $changes{'lockablenames'} = 1;
6024: }
6025: }
6026: my %updatehash = (
6027: autoupdate => { run => $env{'form.autoupdate_run'},
6028: classlists => $env{'form.classlists'},
6029: fields => {%fields},
6030: lockablenames => \@lockablenames,
6031: }
6032: );
6033: foreach my $key (keys(%currautoupdate)) {
6034: if (($key eq 'run') || ($key eq 'classlists')) {
6035: if (exists($updatehash{autoupdate}{$key})) {
6036: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
6037: $changes{$key} = 1;
6038: }
6039: }
6040: } elsif ($key eq 'fields') {
6041: if (ref($currautoupdate{$key}) eq 'HASH') {
6042: foreach my $item (@{$types},'default') {
6043: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
6044: my $change = 0;
6045: foreach my $type (@{$currautoupdate{$key}{$item}}) {
6046: if (!exists($fields{$item})) {
6047: $change = 1;
6048: last;
6049: } elsif (ref($fields{$item}) eq 'ARRAY') {
6050: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
6051: $change = 1;
6052: last;
6053: }
6054: }
6055: }
6056: if ($change) {
6057: push(@{$changes{$key}},$item);
6058: }
6059: }
6060: }
6061: }
6062: } elsif ($key eq 'lockablenames') {
6063: if (ref($currautoupdate{$key}) eq 'ARRAY') {
6064: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
6065: if (@changed) {
6066: $changes{'lockablenames'} = 1;
6067: }
6068: } else {
6069: if (@lockablenames) {
6070: $changes{'lockablenames'} = 1;
6071: }
6072: }
6073: }
6074: }
6075: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
6076: if (@lockablenames) {
6077: $changes{'lockablenames'} = 1;
6078: }
6079: }
6080: foreach my $item (@{$types},'default') {
6081: if (defined($fields{$item})) {
6082: if (ref($currautoupdate{'fields'}) eq 'HASH') {
6083: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
6084: my $change = 0;
6085: if (ref($fields{$item}) eq 'ARRAY') {
6086: foreach my $type (@{$fields{$item}}) {
6087: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
6088: $change = 1;
6089: last;
6090: }
6091: }
6092: }
6093: if ($change) {
6094: push(@{$changes{'fields'}},$item);
6095: }
6096: } else {
6097: push(@{$changes{'fields'}},$item);
6098: }
6099: } else {
6100: push(@{$changes{'fields'}},$item);
6101: }
6102: }
6103: }
6104: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
6105: $dom);
6106: if ($putresult eq 'ok') {
6107: if (keys(%changes) > 0) {
6108: $resulttext = &mt('Changes made:').'<ul>';
6109: foreach my $key (sort(keys(%changes))) {
6110: if ($key eq 'lockablenames') {
6111: $resulttext .= '<li>';
6112: if (@lockablenames) {
6113: $usertypes->{'default'} = $othertitle;
6114: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
6115: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
6116: } else {
6117: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
6118: }
6119: $resulttext .= '</li>';
6120: } elsif (ref($changes{$key}) eq 'ARRAY') {
6121: foreach my $item (@{$changes{$key}}) {
6122: my @newvalues;
6123: foreach my $type (@{$fields{$item}}) {
6124: push(@newvalues,$fieldtitles{$type});
6125: }
6126: my $newvaluestr;
6127: if (@newvalues > 0) {
6128: $newvaluestr = join(', ',@newvalues);
6129: } else {
6130: $newvaluestr = &mt('none');
6131: }
6132: if ($item eq 'default') {
6133: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
6134: } else {
6135: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
6136: }
6137: }
6138: } else {
6139: my $newvalue;
6140: if ($key eq 'run') {
6141: $newvalue = $offon[$env{'form.autoupdate_run'}];
6142: } else {
6143: $newvalue = $offon[$env{'form.'.$key}];
6144: }
6145: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
6146: }
6147: }
6148: $resulttext .= '</ul>';
6149: } else {
6150: $resulttext = &mt('No changes made to autoupdates');
6151: }
6152: } else {
6153: $resulttext = '<span class="LC_error">'.
6154: &mt('An error occurred: [_1]',$putresult).'</span>';
6155: }
6156: return $resulttext;
6157: }
6158:
6159: sub modify_autocreate {
6160: my ($dom,%domconfig) = @_;
6161: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
6162: if (ref($domconfig{'autocreate'}) eq 'HASH') {
6163: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
6164: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
6165: }
6166: }
6167: my %title= ( xml => 'Auto-creation of courses in XML course description files',
6168: req => 'Auto-creation of validated requests for official courses',
6169: xmldc => 'Identity of course creator of courses from XML files',
6170: );
6171: my @types = ('xml','req');
6172: foreach my $item (@types) {
6173: $newvals{$item} = $env{'form.autocreate_'.$item};
6174: $newvals{$item} =~ s/\D//g;
6175: $newvals{$item} = 0 if ($newvals{$item} eq '');
6176: }
6177: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
6178: my %domcoords = &get_active_dcs($dom);
6179: unless (exists($domcoords{$newvals{'xmldc'}})) {
6180: $newvals{'xmldc'} = '';
6181: }
6182: %autocreatehash = (
6183: autocreate => { xml => $newvals{'xml'},
6184: req => $newvals{'req'},
6185: }
6186: );
6187: if ($newvals{'xmldc'} ne '') {
6188: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
6189: }
6190: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
6191: $dom);
6192: if ($putresult eq 'ok') {
6193: my @items = @types;
6194: if ($newvals{'xml'}) {
6195: push(@items,'xmldc');
6196: }
6197: foreach my $item (@items) {
6198: if (exists($currautocreate{$item})) {
6199: if ($currautocreate{$item} ne $newvals{$item}) {
6200: $changes{$item} = 1;
6201: }
6202: } elsif ($newvals{$item}) {
6203: $changes{$item} = 1;
6204: }
6205: }
6206: if (keys(%changes) > 0) {
6207: my @offon = ('off','on');
6208: $resulttext = &mt('Changes made:').'<ul>';
6209: foreach my $item (@types) {
6210: if ($changes{$item}) {
6211: my $newtxt = $offon[$newvals{$item}];
6212: $resulttext .= '<li>'.&mt("$title{$item} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
6213: }
6214: }
6215: if ($changes{'xmldc'}) {
6216: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
6217: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
6218: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
6219: }
6220: $resulttext .= '</ul>';
6221: } else {
6222: $resulttext = &mt('No changes made to auto-creation settings');
6223: }
6224: } else {
6225: $resulttext = '<span class="LC_error">'.
6226: &mt('An error occurred: [_1]',$putresult).'</span>';
6227: }
6228: return $resulttext;
6229: }
6230:
6231: sub modify_directorysrch {
6232: my ($dom,%domconfig) = @_;
6233: my ($resulttext,%changes);
6234: my %currdirsrch;
6235: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
6236: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
6237: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
6238: }
6239: }
6240: my %title = ( available => 'Directory search available',
6241: localonly => 'Other domains can search',
6242: searchby => 'Search types',
6243: searchtypes => 'Search latitude');
6244: my @offon = ('off','on');
6245: my @otherdoms = ('Yes','No');
6246:
6247: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
6248: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
6249: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
6250:
6251: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6252: if (keys(%{$usertypes}) == 0) {
6253: @cansearch = ('default');
6254: } else {
6255: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
6256: foreach my $type (@{$currdirsrch{'cansearch'}}) {
6257: if (!grep(/^\Q$type\E$/,@cansearch)) {
6258: push(@{$changes{'cansearch'}},$type);
6259: }
6260: }
6261: foreach my $type (@cansearch) {
6262: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
6263: push(@{$changes{'cansearch'}},$type);
6264: }
6265: }
6266: } else {
6267: push(@{$changes{'cansearch'}},@cansearch);
6268: }
6269: }
6270:
6271: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
6272: foreach my $by (@{$currdirsrch{'searchby'}}) {
6273: if (!grep(/^\Q$by\E$/,@searchby)) {
6274: push(@{$changes{'searchby'}},$by);
6275: }
6276: }
6277: foreach my $by (@searchby) {
6278: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
6279: push(@{$changes{'searchby'}},$by);
6280: }
6281: }
6282: } else {
6283: push(@{$changes{'searchby'}},@searchby);
6284: }
6285:
6286: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
6287: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
6288: if (!grep(/^\Q$type\E$/,@searchtypes)) {
6289: push(@{$changes{'searchtypes'}},$type);
6290: }
6291: }
6292: foreach my $type (@searchtypes) {
6293: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
6294: push(@{$changes{'searchtypes'}},$type);
6295: }
6296: }
6297: } else {
6298: if (exists($currdirsrch{'searchtypes'})) {
6299: foreach my $type (@searchtypes) {
6300: if ($type ne $currdirsrch{'searchtypes'}) {
6301: push(@{$changes{'searchtypes'}},$type);
6302: }
6303: }
6304: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
6305: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
6306: }
6307: } else {
6308: push(@{$changes{'searchtypes'}},@searchtypes);
6309: }
6310: }
6311:
6312: my %dirsrch_hash = (
6313: directorysrch => { available => $env{'form.dirsrch_available'},
6314: cansearch => \@cansearch,
6315: localonly => $env{'form.dirsrch_localonly'},
6316: searchby => \@searchby,
6317: searchtypes => \@searchtypes,
6318: }
6319: );
6320: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
6321: $dom);
6322: if ($putresult eq 'ok') {
6323: if (exists($currdirsrch{'available'})) {
6324: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
6325: $changes{'available'} = 1;
6326: }
6327: } else {
6328: if ($env{'form.dirsrch_available'} eq '1') {
6329: $changes{'available'} = 1;
6330: }
6331: }
6332: if (exists($currdirsrch{'localonly'})) {
6333: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
6334: $changes{'localonly'} = 1;
6335: }
6336: } else {
6337: if ($env{'form.dirsrch_localonly'} eq '1') {
6338: $changes{'localonly'} = 1;
6339: }
6340: }
6341: if (keys(%changes) > 0) {
6342: $resulttext = &mt('Changes made:').'<ul>';
6343: if ($changes{'available'}) {
6344: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
6345: }
6346: if ($changes{'localonly'}) {
6347: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
6348: }
6349:
6350: if (ref($changes{'cansearch'}) eq 'ARRAY') {
6351: my $chgtext;
6352: if (ref($usertypes) eq 'HASH') {
6353: if (keys(%{$usertypes}) > 0) {
6354: foreach my $type (@{$types}) {
6355: if (grep(/^\Q$type\E$/,@cansearch)) {
6356: $chgtext .= $usertypes->{$type}.'; ';
6357: }
6358: }
6359: if (grep(/^default$/,@cansearch)) {
6360: $chgtext .= $othertitle;
6361: } else {
6362: $chgtext =~ s/\; $//;
6363: }
6364: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
6365: }
6366: }
6367: }
6368: if (ref($changes{'searchby'}) eq 'ARRAY') {
6369: my ($searchtitles,$titleorder) = &sorted_searchtitles();
6370: my $chgtext;
6371: foreach my $type (@{$titleorder}) {
6372: if (grep(/^\Q$type\E$/,@searchby)) {
6373: if (defined($searchtitles->{$type})) {
6374: $chgtext .= $searchtitles->{$type}.'; ';
6375: }
6376: }
6377: }
6378: $chgtext =~ s/\; $//;
6379: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
6380: }
6381: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
6382: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
6383: my $chgtext;
6384: foreach my $type (@{$srchtypeorder}) {
6385: if (grep(/^\Q$type\E$/,@searchtypes)) {
6386: if (defined($srchtypes_desc->{$type})) {
6387: $chgtext .= $srchtypes_desc->{$type}.'; ';
6388: }
6389: }
6390: }
6391: $chgtext =~ s/\; $//;
6392: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
6393: }
6394: $resulttext .= '</ul>';
6395: } else {
6396: $resulttext = &mt('No changes made to institution directory search settings');
6397: }
6398: } else {
6399: $resulttext = '<span class="LC_error">'.
6400: &mt('An error occurred: [_1]',$putresult).'</span>';
6401: }
6402: return $resulttext;
6403: }
6404:
6405: sub modify_contacts {
6406: my ($dom,%domconfig) = @_;
6407: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
6408: if (ref($domconfig{'contacts'}) eq 'HASH') {
6409: foreach my $key (keys(%{$domconfig{'contacts'}})) {
6410: $currsetting{$key} = $domconfig{'contacts'}{$key};
6411: }
6412: }
6413: my (%others,%to,%bcc);
6414: my @contacts = ('supportemail','adminemail');
6415: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
6416: 'requestsmail');
6417: foreach my $type (@mailings) {
6418: @{$newsetting{$type}} =
6419: &Apache::loncommon::get_env_multiple('form.'.$type);
6420: foreach my $item (@contacts) {
6421: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
6422: $contacts_hash{contacts}{$type}{$item} = 1;
6423: } else {
6424: $contacts_hash{contacts}{$type}{$item} = 0;
6425: }
6426: }
6427: $others{$type} = $env{'form.'.$type.'_others'};
6428: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
6429: if ($type eq 'helpdeskmail') {
6430: $bcc{$type} = $env{'form.'.$type.'_bcc'};
6431: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
6432: }
6433: }
6434: foreach my $item (@contacts) {
6435: $to{$item} = $env{'form.'.$item};
6436: $contacts_hash{'contacts'}{$item} = $to{$item};
6437: }
6438: if (keys(%currsetting) > 0) {
6439: foreach my $item (@contacts) {
6440: if ($to{$item} ne $currsetting{$item}) {
6441: $changes{$item} = 1;
6442: }
6443: }
6444: foreach my $type (@mailings) {
6445: foreach my $item (@contacts) {
6446: if (ref($currsetting{$type}) eq 'HASH') {
6447: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
6448: push(@{$changes{$type}},$item);
6449: }
6450: } else {
6451: push(@{$changes{$type}},@{$newsetting{$type}});
6452: }
6453: }
6454: if ($others{$type} ne $currsetting{$type}{'others'}) {
6455: push(@{$changes{$type}},'others');
6456: }
6457: if ($type eq 'helpdeskmail') {
6458: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
6459: push(@{$changes{$type}},'bcc');
6460: }
6461: }
6462: }
6463: } else {
6464: my %default;
6465: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
6466: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
6467: $default{'errormail'} = 'adminemail';
6468: $default{'packagesmail'} = 'adminemail';
6469: $default{'helpdeskmail'} = 'supportemail';
6470: $default{'lonstatusmail'} = 'adminemail';
6471: $default{'requestsmail'} = 'adminemail';
6472: foreach my $item (@contacts) {
6473: if ($to{$item} ne $default{$item}) {
6474: $changes{$item} = 1;
6475: }
6476: }
6477: foreach my $type (@mailings) {
6478: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
6479:
6480: push(@{$changes{$type}},@{$newsetting{$type}});
6481: }
6482: if ($others{$type} ne '') {
6483: push(@{$changes{$type}},'others');
6484: }
6485: if ($type eq 'helpdeskmail') {
6486: if ($bcc{$type} ne '') {
6487: push(@{$changes{$type}},'bcc');
6488: }
6489: }
6490: }
6491: }
6492: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
6493: $dom);
6494: if ($putresult eq 'ok') {
6495: if (keys(%changes) > 0) {
6496: my ($titles,$short_titles) = &contact_titles();
6497: $resulttext = &mt('Changes made:').'<ul>';
6498: foreach my $item (@contacts) {
6499: if ($changes{$item}) {
6500: $resulttext .= '<li>'.$titles->{$item}.
6501: &mt(' set to: ').
6502: '<span class="LC_cusr_emph">'.
6503: $to{$item}.'</span></li>';
6504: }
6505: }
6506: foreach my $type (@mailings) {
6507: if (ref($changes{$type}) eq 'ARRAY') {
6508: $resulttext .= '<li>'.$titles->{$type}.': ';
6509: my @text;
6510: foreach my $item (@{$newsetting{$type}}) {
6511: push(@text,$short_titles->{$item});
6512: }
6513: if ($others{$type} ne '') {
6514: push(@text,$others{$type});
6515: }
6516: $resulttext .= '<span class="LC_cusr_emph">'.
6517: join(', ',@text).'</span>';
6518: if ($type eq 'helpdeskmail') {
6519: if ($bcc{$type} ne '') {
6520: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
6521: }
6522: }
6523: $resulttext .= '</li>';
6524: }
6525: }
6526: $resulttext .= '</ul>';
6527: } else {
6528: $resulttext = &mt('No changes made to contact information');
6529: }
6530: } else {
6531: $resulttext = '<span class="LC_error">'.
6532: &mt('An error occurred: [_1].',$putresult).'</span>';
6533: }
6534: return $resulttext;
6535: }
6536:
6537: sub modify_usercreation {
6538: my ($dom,%domconfig) = @_;
6539: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
6540: my $warningmsg;
6541: if (ref($domconfig{'usercreation'}) eq 'HASH') {
6542: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
6543: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
6544: }
6545: }
6546: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
6547: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
6548: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
6549: my @contexts = ('author','course','requestcrs','selfcreate');
6550: foreach my $item(@contexts) {
6551: if ($item eq 'selfcreate') {
6552: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
6553: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6554: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
6555: if (ref($cancreate{$item}) eq 'ARRAY') {
6556: if (grep(/^login$/,@{$cancreate{$item}})) {
6557: $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.');
6558: }
6559: }
6560: }
6561: } else {
6562: $cancreate{$item} = $env{'form.can_createuser_'.$item};
6563: }
6564: }
6565: my ($othertitle,$usertypes,$types) =
6566: &Apache::loncommon::sorted_inst_types($dom);
6567: if (ref($types) eq 'ARRAY') {
6568: if (@{$types} > 0) {
6569: @{$cancreate{'statustocreate'}} =
6570: &Apache::loncommon::get_env_multiple('form.statustocreate');
6571: } else {
6572: @{$cancreate{'statustocreate'}} = ();
6573: }
6574: push(@contexts,'statustocreate');
6575: }
6576: &process_captcha('cancreate',\%changes,\%cancreate,\%curr_usercreation);
6577: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
6578: foreach my $item (@contexts) {
6579: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
6580: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6581: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
6582: if (ref($cancreate{$item}) eq 'ARRAY') {
6583: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
6584: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6585: push(@{$changes{'cancreate'}},$item);
6586: }
6587: }
6588: }
6589: }
6590: } else {
6591: if ($curr_usercreation{'cancreate'}{$item} eq '') {
6592: if (@{$cancreate{$item}} > 0) {
6593: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6594: push(@{$changes{'cancreate'}},$item);
6595: }
6596: }
6597: } else {
6598: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
6599: if (@{$cancreate{$item}} < 3) {
6600: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6601: push(@{$changes{'cancreate'}},$item);
6602: }
6603: }
6604: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
6605: if (@{$cancreate{$item}} > 0) {
6606: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6607: push(@{$changes{'cancreate'}},$item);
6608: }
6609: }
6610: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
6611: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6612: push(@{$changes{'cancreate'}},$item);
6613: }
6614: }
6615: }
6616: }
6617: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6618: foreach my $type (@{$cancreate{$item}}) {
6619: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6620: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
6621: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6622: push(@{$changes{'cancreate'}},$item);
6623: }
6624: }
6625: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
6626: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
6627: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
6628: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6629: push(@{$changes{'cancreate'}},$item);
6630: }
6631: }
6632: }
6633: }
6634: }
6635: } else {
6636: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
6637: push(@{$changes{'cancreate'}},$item);
6638: }
6639: }
6640: }
6641: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
6642: foreach my $item (@contexts) {
6643: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
6644: if ($cancreate{$item} ne 'any') {
6645: push(@{$changes{'cancreate'}},$item);
6646: }
6647: } else {
6648: if ($cancreate{$item} ne 'none') {
6649: push(@{$changes{'cancreate'}},$item);
6650: }
6651: }
6652: }
6653: } else {
6654: foreach my $item (@contexts) {
6655: push(@{$changes{'cancreate'}},$item);
6656: }
6657: }
6658:
6659: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
6660: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
6661: if (!grep(/^\Q$type\E$/,@username_rule)) {
6662: push(@{$changes{'username_rule'}},$type);
6663: }
6664: }
6665: foreach my $type (@username_rule) {
6666: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
6667: push(@{$changes{'username_rule'}},$type);
6668: }
6669: }
6670: } else {
6671: push(@{$changes{'username_rule'}},@username_rule);
6672: }
6673:
6674: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
6675: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
6676: if (!grep(/^\Q$type\E$/,@id_rule)) {
6677: push(@{$changes{'id_rule'}},$type);
6678: }
6679: }
6680: foreach my $type (@id_rule) {
6681: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
6682: push(@{$changes{'id_rule'}},$type);
6683: }
6684: }
6685: } else {
6686: push(@{$changes{'id_rule'}},@id_rule);
6687: }
6688:
6689: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
6690: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
6691: if (!grep(/^\Q$type\E$/,@email_rule)) {
6692: push(@{$changes{'email_rule'}},$type);
6693: }
6694: }
6695: foreach my $type (@email_rule) {
6696: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
6697: push(@{$changes{'email_rule'}},$type);
6698: }
6699: }
6700: } else {
6701: push(@{$changes{'email_rule'}},@email_rule);
6702: }
6703:
6704: my @authen_contexts = ('author','course','domain');
6705: my @authtypes = ('int','krb4','krb5','loc');
6706: my %authhash;
6707: foreach my $item (@authen_contexts) {
6708: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
6709: foreach my $auth (@authtypes) {
6710: if (grep(/^\Q$auth\E$/,@authallowed)) {
6711: $authhash{$item}{$auth} = 1;
6712: } else {
6713: $authhash{$item}{$auth} = 0;
6714: }
6715: }
6716: }
6717: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
6718: foreach my $item (@authen_contexts) {
6719: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
6720: foreach my $auth (@authtypes) {
6721: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
6722: push(@{$changes{'authtypes'}},$item);
6723: last;
6724: }
6725: }
6726: }
6727: }
6728: } else {
6729: foreach my $item (@authen_contexts) {
6730: push(@{$changes{'authtypes'}},$item);
6731: }
6732: }
6733:
6734: my %usercreation_hash = (
6735: usercreation => {
6736: cancreate => \%cancreate,
6737: username_rule => \@username_rule,
6738: id_rule => \@id_rule,
6739: email_rule => \@email_rule,
6740: authtypes => \%authhash,
6741: }
6742: );
6743:
6744: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
6745: $dom);
6746:
6747: my %selfcreatetypes = (
6748: sso => 'users authenticated by institutional single sign on',
6749: login => 'users authenticated by institutional log-in',
6750: email => 'users who provide a valid e-mail address for use as the username',
6751: );
6752: if ($putresult eq 'ok') {
6753: if (keys(%changes) > 0) {
6754: $resulttext = &mt('Changes made:').'<ul>';
6755: if (ref($changes{'cancreate'}) eq 'ARRAY') {
6756: my %lt = &usercreation_types();
6757: foreach my $type (@{$changes{'cancreate'}}) {
6758: my $chgtext;
6759: unless (($type eq 'statustocreate') || ($type eq 'captcha') || ($type eq 'recaptchakeys')) {
6760: $chgtext = $lt{$type}.', ';
6761: }
6762: if ($type eq 'selfcreate') {
6763: if (@{$cancreate{$type}} == 0) {
6764: $chgtext .= &mt('creation of a new user account is not permitted.');
6765: } else {
6766: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
6767: foreach my $case (@{$cancreate{$type}}) {
6768: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
6769: }
6770: $chgtext .= '</ul>';
6771: if (ref($cancreate{$type}) eq 'ARRAY') {
6772: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
6773: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
6774: if (@{$cancreate{'statustocreate'}} == 0) {
6775: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
6776: }
6777: }
6778: }
6779: }
6780: }
6781: } elsif ($type eq 'statustocreate') {
6782: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
6783: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
6784: if (@{$cancreate{'selfcreate'}} > 0) {
6785: if (@{$cancreate{'statustocreate'}} == 0) {
6786:
6787: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
6788: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
6789: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
6790: }
6791: } elsif (ref($usertypes) eq 'HASH') {
6792: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
6793: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
6794: } else {
6795: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
6796: }
6797: $chgtext .= '<ul>';
6798: foreach my $case (@{$cancreate{$type}}) {
6799: if ($case eq 'default') {
6800: $chgtext .= '<li>'.$othertitle.'</li>';
6801: } else {
6802: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
6803: }
6804: }
6805: $chgtext .= '</ul>';
6806: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
6807: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
6808: }
6809: }
6810: } else {
6811: if (@{$cancreate{$type}} == 0) {
6812: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
6813: } else {
6814: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
6815: }
6816: }
6817: }
6818: } elsif ($type eq 'captcha') {
6819: if ($cancreate{$type} eq 'notused') {
6820: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
6821: } else {
6822: my %captchas = &captcha_phrases();
6823: if ($captchas{$cancreate{$type}}) {
6824: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$cancreate{$type}}.");
6825: } else {
6826: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
6827: }
6828: }
6829: } elsif ($type eq 'recaptchakeys') {
6830: my ($privkey,$pubkey);
6831: if (ref($cancreate{$type}) eq 'HASH') {
6832: $pubkey = $cancreate{$type}{'public'};
6833: $privkey = $cancreate{$type}{'private'};
6834: }
6835: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
6836: if (!$pubkey) {
6837: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
6838: } else {
6839: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6840: }
6841: if (!$privkey) {
6842: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
6843: } else {
6844: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
6845: }
6846: $chgtext .= '</ul>';
6847: } else {
6848: if ($cancreate{$type} eq 'none') {
6849: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
6850: } elsif ($cancreate{$type} eq 'any') {
6851: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
6852: } elsif ($cancreate{$type} eq 'official') {
6853: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
6854: } elsif ($cancreate{$type} eq 'unofficial') {
6855: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
6856: }
6857: }
6858: $resulttext .= '<li>'.$chgtext.'</li>';
6859: }
6860: }
6861: if (ref($changes{'username_rule'}) eq 'ARRAY') {
6862: my ($rules,$ruleorder) =
6863: &Apache::lonnet::inst_userrules($dom,'username');
6864: my $chgtext = '<ul>';
6865: foreach my $type (@username_rule) {
6866: if (ref($rules->{$type}) eq 'HASH') {
6867: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
6868: }
6869: }
6870: $chgtext .= '</ul>';
6871: if (@username_rule > 0) {
6872: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
6873: } else {
6874: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
6875: }
6876: }
6877: if (ref($changes{'id_rule'}) eq 'ARRAY') {
6878: my ($idrules,$idruleorder) =
6879: &Apache::lonnet::inst_userrules($dom,'id');
6880: my $chgtext = '<ul>';
6881: foreach my $type (@id_rule) {
6882: if (ref($idrules->{$type}) eq 'HASH') {
6883: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
6884: }
6885: }
6886: $chgtext .= '</ul>';
6887: if (@id_rule > 0) {
6888: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
6889: } else {
6890: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
6891: }
6892: }
6893: if (ref($changes{'email_rule'}) eq 'ARRAY') {
6894: my ($emailrules,$emailruleorder) =
6895: &Apache::lonnet::inst_userrules($dom,'email');
6896: my $chgtext = '<ul>';
6897: foreach my $type (@email_rule) {
6898: if (ref($emailrules->{$type}) eq 'HASH') {
6899: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
6900: }
6901: }
6902: $chgtext .= '</ul>';
6903: if (@email_rule > 0) {
6904: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
6905: } else {
6906: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
6907: }
6908: }
6909:
6910: my %authname = &authtype_names();
6911: my %context_title = &context_names();
6912: if (ref($changes{'authtypes'}) eq 'ARRAY') {
6913: my $chgtext = '<ul>';
6914: foreach my $type (@{$changes{'authtypes'}}) {
6915: my @allowed;
6916: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
6917: foreach my $auth (@authtypes) {
6918: if ($authhash{$type}{$auth}) {
6919: push(@allowed,$authname{$auth});
6920: }
6921: }
6922: if (@allowed > 0) {
6923: $chgtext .= join(', ',@allowed).'</li>';
6924: } else {
6925: $chgtext .= &mt('none').'</li>';
6926: }
6927: }
6928: $chgtext .= '</ul>';
6929: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
6930: $resulttext .= '</li>';
6931: }
6932: $resulttext .= '</ul>';
6933: } else {
6934: $resulttext = &mt('No changes made to user creation settings');
6935: }
6936: } else {
6937: $resulttext = '<span class="LC_error">'.
6938: &mt('An error occurred: [_1]',$putresult).'</span>';
6939: }
6940: if ($warningmsg ne '') {
6941: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
6942: }
6943: return $resulttext;
6944: }
6945:
6946: sub process_captcha {
6947: my ($container,$changes,$newsettings,$current) = @_;
6948: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
6949: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
6950: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
6951: $newsettings->{'captcha'} = 'original';
6952: }
6953: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
6954: if ($container eq 'cancreate') {
6955: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
6956: push(@{$changes->{'cancreate'}},'captcha');
6957: } elsif (!defined($changes->{'cancreate'})) {
6958: $changes->{'cancreate'} = ['captcha'];
6959: }
6960: } else {
6961: $changes->{'captcha'} = 1;
6962: }
6963: }
6964: my ($newpub,$newpriv,$currpub,$currpriv);
6965: if ($newsettings->{'captcha'} eq 'recaptcha') {
6966: $newpub = $env{'form.'.$container.'_recaptchapub'};
6967: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
6968: $newpub =~ s/\W//g;
6969: $newpriv =~ s/\W//g;
6970: $newsettings->{'recaptchakeys'} = {
6971: public => $newpub,
6972: private => $newpriv,
6973: };
6974: }
6975: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
6976: $currpub = $current->{'recaptchakeys'}{'public'};
6977: $currpriv = $current->{'recaptchakeys'}{'private'};
6978: $newsettings->{'recaptchakeys'} = {
6979: public => '',
6980: private => '',
6981: }
6982: }
6983: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
6984: if ($container eq 'cancreate') {
6985: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
6986: push(@{$changes->{'cancreate'}},'recaptchakeys');
6987: } elsif (!defined($changes->{'cancreate'})) {
6988: $changes->{'cancreate'} = ['recaptchakeys'];
6989: }
6990: } else {
6991: $changes->{'recaptchakeys'} = 1;
6992: }
6993: }
6994: return;
6995: }
6996:
6997: sub modify_usermodification {
6998: my ($dom,%domconfig) = @_;
6999: my ($resulttext,%curr_usermodification,%changes);
7000: if (ref($domconfig{'usermodification'}) eq 'HASH') {
7001: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
7002: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
7003: }
7004: }
7005: my @contexts = ('author','course','selfcreate');
7006: my %context_title = (
7007: author => 'In author context',
7008: course => 'In course context',
7009: selfcreate => 'When self creating account',
7010: );
7011: my @fields = ('lastname','firstname','middlename','generation',
7012: 'permanentemail','id');
7013: my %roles = (
7014: author => ['ca','aa'],
7015: course => ['st','ep','ta','in','cr'],
7016: );
7017: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7018: if (ref($types) eq 'ARRAY') {
7019: push(@{$types},'default');
7020: $usertypes->{'default'} = $othertitle;
7021: }
7022: $roles{'selfcreate'} = $types;
7023: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7024: my %modifyhash;
7025: foreach my $context (@contexts) {
7026: foreach my $role (@{$roles{$context}}) {
7027: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
7028: foreach my $item (@fields) {
7029: if (grep(/^\Q$item\E$/,@modifiable)) {
7030: $modifyhash{$context}{$role}{$item} = 1;
7031: } else {
7032: $modifyhash{$context}{$role}{$item} = 0;
7033: }
7034: }
7035: }
7036: if (ref($curr_usermodification{$context}) eq 'HASH') {
7037: foreach my $role (@{$roles{$context}}) {
7038: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
7039: foreach my $field (@fields) {
7040: if ($modifyhash{$context}{$role}{$field} ne
7041: $curr_usermodification{$context}{$role}{$field}) {
7042: push(@{$changes{$context}},$role);
7043: last;
7044: }
7045: }
7046: }
7047: }
7048: } else {
7049: foreach my $context (@contexts) {
7050: foreach my $role (@{$roles{$context}}) {
7051: push(@{$changes{$context}},$role);
7052: }
7053: }
7054: }
7055: }
7056: my %usermodification_hash = (
7057: usermodification => \%modifyhash,
7058: );
7059: my $putresult = &Apache::lonnet::put_dom('configuration',
7060: \%usermodification_hash,$dom);
7061: if ($putresult eq 'ok') {
7062: if (keys(%changes) > 0) {
7063: $resulttext = &mt('Changes made: ').'<ul>';
7064: foreach my $context (@contexts) {
7065: if (ref($changes{$context}) eq 'ARRAY') {
7066: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
7067: if (ref($changes{$context}) eq 'ARRAY') {
7068: foreach my $role (@{$changes{$context}}) {
7069: my $rolename;
7070: if ($context eq 'selfcreate') {
7071: $rolename = $role;
7072: if (ref($usertypes) eq 'HASH') {
7073: if ($usertypes->{$role} ne '') {
7074: $rolename = $usertypes->{$role};
7075: }
7076: }
7077: } else {
7078: if ($role eq 'cr') {
7079: $rolename = &mt('Custom');
7080: } else {
7081: $rolename = &Apache::lonnet::plaintext($role);
7082: }
7083: }
7084: my @modifiable;
7085: if ($context eq 'selfcreate') {
7086: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
7087: } else {
7088: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
7089: }
7090: foreach my $field (@fields) {
7091: if ($modifyhash{$context}{$role}{$field}) {
7092: push(@modifiable,$fieldtitles{$field});
7093: }
7094: }
7095: if (@modifiable > 0) {
7096: $resulttext .= join(', ',@modifiable);
7097: } else {
7098: $resulttext .= &mt('none');
7099: }
7100: $resulttext .= '</li>';
7101: }
7102: $resulttext .= '</ul></li>';
7103: }
7104: }
7105: }
7106: $resulttext .= '</ul>';
7107: } else {
7108: $resulttext = &mt('No changes made to user modification settings');
7109: }
7110: } else {
7111: $resulttext = '<span class="LC_error">'.
7112: &mt('An error occurred: [_1]',$putresult).'</span>';
7113: }
7114: return $resulttext;
7115: }
7116:
7117: sub modify_defaults {
7118: my ($dom,$r) = @_;
7119: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
7120: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7121: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
7122: my @authtypes = ('internal','krb4','krb5','localauth');
7123: foreach my $item (@items) {
7124: $newvalues{$item} = $env{'form.'.$item};
7125: if ($item eq 'auth_def') {
7126: if ($newvalues{$item} ne '') {
7127: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
7128: push(@errors,$item);
7129: }
7130: }
7131: } elsif ($item eq 'lang_def') {
7132: if ($newvalues{$item} ne '') {
7133: if ($newvalues{$item} =~ /^(\w+)/) {
7134: my $langcode = $1;
7135: if ($langcode ne 'x_chef') {
7136: if (code2language($langcode) eq '') {
7137: push(@errors,$item);
7138: }
7139: }
7140: } else {
7141: push(@errors,$item);
7142: }
7143: }
7144: } elsif ($item eq 'timezone_def') {
7145: if ($newvalues{$item} ne '') {
7146: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
7147: push(@errors,$item);
7148: }
7149: }
7150: } elsif ($item eq 'datelocale_def') {
7151: if ($newvalues{$item} ne '') {
7152: my @datelocale_ids = DateTime::Locale->ids();
7153: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
7154: push(@errors,$item);
7155: }
7156: }
7157: } elsif ($item eq 'portal_def') {
7158: if ($newvalues{$item} ne '') {
7159: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
7160: push(@errors,$item);
7161: }
7162: }
7163: }
7164: if (grep(/^\Q$item\E$/,@errors)) {
7165: $newvalues{$item} = $domdefaults{$item};
7166: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
7167: $changes{$item} = 1;
7168: }
7169: $domdefaults{$item} = $newvalues{$item};
7170: }
7171: my %defaults_hash = (
7172: defaults => \%newvalues,
7173: );
7174: my $title = &defaults_titles();
7175: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
7176: $dom);
7177: if ($putresult eq 'ok') {
7178: if (keys(%changes) > 0) {
7179: $resulttext = &mt('Changes made:').'<ul>';
7180: my $version = $r->dir_config('lonVersion');
7181: 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";
7182: foreach my $item (sort(keys(%changes))) {
7183: my $value = $env{'form.'.$item};
7184: if ($value eq '') {
7185: $value = &mt('none');
7186: } elsif ($item eq 'auth_def') {
7187: my %authnames = &authtype_names();
7188: my %shortauth = (
7189: internal => 'int',
7190: krb4 => 'krb4',
7191: krb5 => 'krb5',
7192: localauth => 'loc',
7193: );
7194: $value = $authnames{$shortauth{$value}};
7195: }
7196: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
7197: $mailmsgtext .= "$title->{$item} set to $value\n";
7198: }
7199: $resulttext .= '</ul>';
7200: $mailmsgtext .= "\n";
7201: my $cachetime = 24*60*60;
7202: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7203: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
7204: my $sysmail = $r->dir_config('lonSysEMail');
7205: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
7206: }
7207: } else {
7208: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
7209: }
7210: } else {
7211: $resulttext = '<span class="LC_error">'.
7212: &mt('An error occurred: [_1]',$putresult).'</span>';
7213: }
7214: if (@errors > 0) {
7215: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
7216: foreach my $item (@errors) {
7217: $resulttext .= ' "'.$title->{$item}.'",';
7218: }
7219: $resulttext =~ s/,$//;
7220: }
7221: return $resulttext;
7222: }
7223:
7224: sub modify_scantron {
7225: my ($r,$dom,$confname,%domconfig) = @_;
7226: my ($resulttext,%confhash,%changes,$errors);
7227: my $custom = 'custom.tab';
7228: my $default = 'default.tab';
7229: my $servadm = $r->dir_config('lonAdmEMail');
7230: my ($configuserok,$author_ok,$switchserver) =
7231: &config_check($dom,$confname,$servadm);
7232: if ($env{'form.scantronformat.filename'} ne '') {
7233: my $error;
7234: if ($configuserok eq 'ok') {
7235: if ($switchserver) {
7236: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
7237: } else {
7238: if ($author_ok eq 'ok') {
7239: my ($result,$scantronurl) =
7240: &publishlogo($r,'upload','scantronformat',$dom,
7241: $confname,'scantron','','',$custom);
7242: if ($result eq 'ok') {
7243: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
7244: $changes{'scantronformat'} = 1;
7245: } else {
7246: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
7247: }
7248: } else {
7249: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
7250: }
7251: }
7252: } else {
7253: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
7254: }
7255: if ($error) {
7256: &Apache::lonnet::logthis($error);
7257: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7258: }
7259: }
7260: if (ref($domconfig{'scantron'}) eq 'HASH') {
7261: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
7262: if ($env{'form.scantronformat_del'}) {
7263: $confhash{'scantron'}{'scantronformat'} = '';
7264: $changes{'scantronformat'} = 1;
7265: }
7266: }
7267: }
7268: if (keys(%confhash) > 0) {
7269: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
7270: $dom);
7271: if ($putresult eq 'ok') {
7272: if (keys(%changes) > 0) {
7273: if (ref($confhash{'scantron'}) eq 'HASH') {
7274: $resulttext = &mt('Changes made:').'<ul>';
7275: if ($confhash{'scantron'}{'scantronformat'} eq '') {
7276: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
7277: } else {
7278: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
7279: }
7280: $resulttext .= '</ul>';
7281: } else {
7282: $resulttext = &mt('Changes made to bubblesheet format file.');
7283: }
7284: $resulttext .= '</ul>';
7285: &Apache::loncommon::devalidate_domconfig_cache($dom);
7286: } else {
7287: $resulttext = &mt('No changes made to bubblesheet format file');
7288: }
7289: } else {
7290: $resulttext = '<span class="LC_error">'.
7291: &mt('An error occurred: [_1]',$putresult).'</span>';
7292: }
7293: } else {
7294: $resulttext = &mt('No changes made to bubblesheet format file');
7295: }
7296: if ($errors) {
7297: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7298: $errors.'</ul>';
7299: }
7300: return $resulttext;
7301: }
7302:
7303: sub modify_coursecategories {
7304: my ($dom,%domconfig) = @_;
7305: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
7306: $cathash);
7307: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
7308: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
7309: $cathash = $domconfig{'coursecategories'}{'cats'};
7310: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
7311: $changes{'togglecats'} = 1;
7312: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
7313: }
7314: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
7315: $changes{'categorize'} = 1;
7316: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
7317: }
7318: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
7319: $changes{'togglecatscomm'} = 1;
7320: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
7321: }
7322: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
7323: $changes{'categorizecomm'} = 1;
7324: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
7325: }
7326: } else {
7327: $changes{'togglecats'} = 1;
7328: $changes{'categorize'} = 1;
7329: $changes{'togglecatscomm'} = 1;
7330: $changes{'categorizecomm'} = 1;
7331: $domconfig{'coursecategories'} = {
7332: togglecats => $env{'form.togglecats'},
7333: categorize => $env{'form.categorize'},
7334: togglecatscomm => $env{'form.togglecatscomm'},
7335: categorizecomm => $env{'form.categorizecomm'},
7336: };
7337: }
7338: if (ref($cathash) eq 'HASH') {
7339: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
7340: push (@deletecategory,'instcode::0');
7341: }
7342: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
7343: push(@deletecategory,'communities::0');
7344: }
7345: }
7346: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
7347: if (ref($cathash) eq 'HASH') {
7348: if (@deletecategory > 0) {
7349: #FIXME Need to remove category from all courses using a deleted category
7350: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
7351: foreach my $item (@deletecategory) {
7352: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
7353: delete($domconfig{'coursecategories'}{'cats'}{$item});
7354: $deletions{$item} = 1;
7355: &recurse_cat_deletes($item,$cathash,\%deletions);
7356: }
7357: }
7358: }
7359: foreach my $item (keys(%{$cathash})) {
7360: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
7361: if ($cathash->{$item} ne $env{'form.'.$item}) {
7362: $reorderings{$item} = 1;
7363: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
7364: }
7365: if ($env{'form.addcategory_name_'.$item} ne '') {
7366: my $newcat = $env{'form.addcategory_name_'.$item};
7367: my $newdepth = $depth+1;
7368: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
7369: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
7370: $adds{$newitem} = 1;
7371: }
7372: if ($env{'form.subcat_'.$item} ne '') {
7373: my $newcat = $env{'form.subcat_'.$item};
7374: my $newdepth = $depth+1;
7375: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
7376: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
7377: $adds{$newitem} = 1;
7378: }
7379: }
7380: }
7381: if ($env{'form.instcode'} eq '1') {
7382: if (ref($cathash) eq 'HASH') {
7383: my $newitem = 'instcode::0';
7384: if ($cathash->{$newitem} eq '') {
7385: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
7386: $adds{$newitem} = 1;
7387: }
7388: } else {
7389: my $newitem = 'instcode::0';
7390: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
7391: $adds{$newitem} = 1;
7392: }
7393: }
7394: if ($env{'form.communities'} eq '1') {
7395: if (ref($cathash) eq 'HASH') {
7396: my $newitem = 'communities::0';
7397: if ($cathash->{$newitem} eq '') {
7398: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
7399: $adds{$newitem} = 1;
7400: }
7401: } else {
7402: my $newitem = 'communities::0';
7403: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
7404: $adds{$newitem} = 1;
7405: }
7406: }
7407: if ($env{'form.addcategory_name'} ne '') {
7408: if (($env{'form.addcategory_name'} ne 'instcode') &&
7409: ($env{'form.addcategory_name'} ne 'communities')) {
7410: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
7411: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
7412: $adds{$newitem} = 1;
7413: }
7414: }
7415: my $putresult;
7416: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7417: if (keys(%deletions) > 0) {
7418: foreach my $key (keys(%deletions)) {
7419: if ($predelallitems{$key} ne '') {
7420: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
7421: }
7422: }
7423: }
7424: my (@chkcats,@chktrails,%chkallitems);
7425: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
7426: if (ref($chkcats[0]) eq 'ARRAY') {
7427: my $depth = 0;
7428: my $chg = 0;
7429: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
7430: my $name = $chkcats[0][$i];
7431: my $item;
7432: if ($name eq '') {
7433: $chg ++;
7434: } else {
7435: $item = &escape($name).'::0';
7436: if ($chg) {
7437: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
7438: }
7439: $depth ++;
7440: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
7441: $depth --;
7442: }
7443: }
7444: }
7445: }
7446: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7447: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
7448: if ($putresult eq 'ok') {
7449: my %title = (
7450: togglecats => 'Show/Hide a course in catalog',
7451: categorize => 'Assign a category to a course',
7452: togglecatscomm => 'Show/Hide a community in catalog',
7453: categorizecomm => 'Assign a category to a community',
7454: );
7455: my %level = (
7456: dom => 'set in Domain ("Modify Course/Community")',
7457: crs => 'set in Course ("Course Configuration")',
7458: comm => 'set in Community ("Community Configuration")',
7459: );
7460: $resulttext = &mt('Changes made:').'<ul>';
7461: if ($changes{'togglecats'}) {
7462: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
7463: }
7464: if ($changes{'categorize'}) {
7465: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
7466: }
7467: if ($changes{'togglecatscomm'}) {
7468: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
7469: }
7470: if ($changes{'categorizecomm'}) {
7471: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
7472: }
7473: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7474: my $cathash;
7475: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
7476: $cathash = $domconfig{'coursecategories'}{'cats'};
7477: } else {
7478: $cathash = {};
7479: }
7480: my (@cats,@trails,%allitems);
7481: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
7482: if (keys(%deletions) > 0) {
7483: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
7484: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
7485: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
7486: }
7487: $resulttext .= '</ul></li>';
7488: }
7489: if (keys(%reorderings) > 0) {
7490: my %sort_by_trail;
7491: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
7492: foreach my $key (keys(%reorderings)) {
7493: if ($allitems{$key} ne '') {
7494: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
7495: }
7496: }
7497: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
7498: $resulttext .= '<li>'.$trails[$trail].'</li>';
7499: }
7500: $resulttext .= '</ul></li>';
7501: }
7502: if (keys(%adds) > 0) {
7503: my %sort_by_trail;
7504: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
7505: foreach my $key (keys(%adds)) {
7506: if ($allitems{$key} ne '') {
7507: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
7508: }
7509: }
7510: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
7511: $resulttext .= '<li>'.$trails[$trail].'</li>';
7512: }
7513: $resulttext .= '</ul></li>';
7514: }
7515: }
7516: $resulttext .= '</ul>';
7517: } else {
7518: $resulttext = '<span class="LC_error">'.
7519: &mt('An error occurred: [_1]',$putresult).'</span>';
7520: }
7521: } else {
7522: $resulttext = &mt('No changes made to course and community categories');
7523: }
7524: return $resulttext;
7525: }
7526:
7527: sub modify_serverstatuses {
7528: my ($dom,%domconfig) = @_;
7529: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
7530: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
7531: %currserverstatus = %{$domconfig{'serverstatuses'}};
7532: }
7533: my @pages = &serverstatus_pages();
7534: foreach my $type (@pages) {
7535: $newserverstatus{$type}{'namedusers'} = '';
7536: $newserverstatus{$type}{'machines'} = '';
7537: if (defined($env{'form.'.$type.'_namedusers'})) {
7538: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
7539: my @okusers;
7540: foreach my $user (@users) {
7541: my ($uname,$udom) = split(/:/,$user);
7542: if (($udom =~ /^$match_domain$/) &&
7543: (&Apache::lonnet::domain($udom)) &&
7544: ($uname =~ /^$match_username$/)) {
7545: if (!grep(/^\Q$user\E/,@okusers)) {
7546: push(@okusers,$user);
7547: }
7548: }
7549: }
7550: if (@okusers > 0) {
7551: @okusers = sort(@okusers);
7552: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
7553: }
7554: }
7555: if (defined($env{'form.'.$type.'_machines'})) {
7556: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
7557: my @okmachines;
7558: foreach my $ip (@machines) {
7559: my @parts = split(/\./,$ip);
7560: next if (@parts < 4);
7561: my $badip = 0;
7562: for (my $i=0; $i<4; $i++) {
7563: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
7564: $badip = 1;
7565: last;
7566: }
7567: }
7568: if (!$badip) {
7569: push(@okmachines,$ip);
7570: }
7571: }
7572: @okmachines = sort(@okmachines);
7573: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
7574: }
7575: }
7576: my %serverstatushash = (
7577: serverstatuses => \%newserverstatus,
7578: );
7579: foreach my $type (@pages) {
7580: foreach my $setting ('namedusers','machines') {
7581: my (@current,@new);
7582: if (ref($currserverstatus{$type}) eq 'HASH') {
7583: if ($currserverstatus{$type}{$setting} ne '') {
7584: @current = split(/,/,$currserverstatus{$type}{$setting});
7585: }
7586: }
7587: if ($newserverstatus{$type}{$setting} ne '') {
7588: @new = split(/,/,$newserverstatus{$type}{$setting});
7589: }
7590: if (@current > 0) {
7591: if (@new > 0) {
7592: foreach my $item (@current) {
7593: if (!grep(/^\Q$item\E$/,@new)) {
7594: $changes{$type}{$setting} = 1;
7595: last;
7596: }
7597: }
7598: foreach my $item (@new) {
7599: if (!grep(/^\Q$item\E$/,@current)) {
7600: $changes{$type}{$setting} = 1;
7601: last;
7602: }
7603: }
7604: } else {
7605: $changes{$type}{$setting} = 1;
7606: }
7607: } elsif (@new > 0) {
7608: $changes{$type}{$setting} = 1;
7609: }
7610: }
7611: }
7612: if (keys(%changes) > 0) {
7613: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7614: my $putresult = &Apache::lonnet::put_dom('configuration',
7615: \%serverstatushash,$dom);
7616: if ($putresult eq 'ok') {
7617: $resulttext .= &mt('Changes made:').'<ul>';
7618: foreach my $type (@pages) {
7619: if (ref($changes{$type}) eq 'HASH') {
7620: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
7621: if ($changes{$type}{'namedusers'}) {
7622: if ($newserverstatus{$type}{'namedusers'} eq '') {
7623: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
7624: } else {
7625: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
7626: }
7627: }
7628: if ($changes{$type}{'machines'}) {
7629: if ($newserverstatus{$type}{'machines'} eq '') {
7630: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
7631: } else {
7632: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
7633: }
7634:
7635: }
7636: $resulttext .= '</ul></li>';
7637: }
7638: }
7639: $resulttext .= '</ul>';
7640: } else {
7641: $resulttext = '<span class="LC_error">'.
7642: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
7643:
7644: }
7645: } else {
7646: $resulttext = &mt('No changes made to access to server status pages');
7647: }
7648: return $resulttext;
7649: }
7650:
7651: sub modify_helpsettings {
7652: my ($r,$dom,$confname,%domconfig) = @_;
7653: my ($resulttext,$errors,%changes,%helphash);
7654: my %defaultchecked = ('submitbugs' => 'on');
7655: my @offon = ('off','on');
7656: my @toggles = ('submitbugs');
7657: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
7658: foreach my $item (@toggles) {
7659: if ($defaultchecked{$item} eq 'on') {
7660: if ($domconfig{'helpsettings'}{$item} eq '') {
7661: if ($env{'form.'.$item} eq '0') {
7662: $changes{$item} = 1;
7663: }
7664: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
7665: $changes{$item} = 1;
7666: }
7667: } elsif ($defaultchecked{$item} eq 'off') {
7668: if ($domconfig{'helpsettings'}{$item} eq '') {
7669: if ($env{'form.'.$item} eq '1') {
7670: $changes{$item} = 1;
7671: }
7672: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
7673: $changes{$item} = 1;
7674: }
7675: }
7676: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
7677: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
7678: }
7679: }
7680: }
7681: my $putresult;
7682: if (keys(%changes) > 0) {
7683: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
7684: if ($putresult eq 'ok') {
7685: $resulttext = &mt('Changes made:').'<ul>';
7686: foreach my $item (sort(keys(%changes))) {
7687: if ($item eq 'submitbugs') {
7688: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
7689: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
7690: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
7691: }
7692: }
7693: $resulttext .= '</ul>';
7694: } else {
7695: $resulttext = &mt('No changes made to help settings');
7696: $errors .= '<li><span class="LC_error">'.
7697: &mt('An error occurred storing the settings: [_1]',
7698: $putresult).'</span></li>';
7699: }
7700: }
7701: if ($errors) {
7702: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7703: $errors.'</ul>';
7704: }
7705: return $resulttext;
7706: }
7707:
7708: sub modify_coursedefaults {
7709: my ($dom,%domconfig) = @_;
7710: my ($resulttext,$errors,%changes,%defaultshash);
7711: my %defaultchecked = ('canuse_pdfforms' => 'off');
7712: my @offon = ('off','on');
7713: my @toggles = ('canuse_pdfforms');
7714:
7715: $defaultshash{'coursedefaults'} = {};
7716:
7717: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
7718: if ($domconfig{'coursedefaults'} eq '') {
7719: $domconfig{'coursedefaults'} = {};
7720: }
7721: }
7722:
7723: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
7724: foreach my $item (@toggles) {
7725: if ($defaultchecked{$item} eq 'on') {
7726: if (($domconfig{'coursedefaults'}{$item} eq '') &&
7727: ($env{'form.'.$item} eq '0')) {
7728: $changes{$item} = 1;
7729: } elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
7730: $changes{$item} = 1;
7731: }
7732: } elsif ($defaultchecked{$item} eq 'off') {
7733: if (($domconfig{'coursedefaults'}{$item} eq '') &&
7734: ($env{'form.'.$item} eq '1')) {
7735: $changes{$item} = 1;
7736: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
7737: $changes{$item} = 1;
7738: }
7739: }
7740: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
7741: }
7742: my $currdefresponder = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
7743: my $newdefresponder = $env{'form.anonsurvey_threshold'};
7744: $newdefresponder =~ s/\D//g;
7745: if ($newdefresponder eq '' || $newdefresponder < 1) {
7746: $newdefresponder = 1;
7747: }
7748: $defaultshash{'coursedefaults'}{'anonsurvey_threshold'} = $newdefresponder;
7749: if ($currdefresponder ne $newdefresponder) {
7750: unless ($currdefresponder eq '' && $newdefresponder == 10) {
7751: $changes{'anonsurvey_threshold'} = 1;
7752: }
7753: }
7754: }
7755: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
7756: $dom);
7757: if ($putresult eq 'ok') {
7758: if (keys(%changes) > 0) {
7759: if ($changes{'canuse_pdfforms'}) {
7760: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7761: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
7762: my $cachetime = 24*60*60;
7763: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7764: }
7765: $resulttext = &mt('Changes made:').'<ul>';
7766: foreach my $item (sort(keys(%changes))) {
7767: if ($item eq 'canuse_pdfforms') {
7768: if ($env{'form.'.$item} eq '1') {
7769: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
7770: } else {
7771: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
7772: }
7773: } elsif ($item eq 'anonsurvey_threshold') {
7774: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
7775: }
7776: }
7777: $resulttext .= '</ul>';
7778: } else {
7779: $resulttext = &mt('No changes made to course defaults');
7780: }
7781: } else {
7782: $resulttext = '<span class="LC_error">'.
7783: &mt('An error occurred: [_1]',$putresult).'</span>';
7784: }
7785: return $resulttext;
7786: }
7787:
7788: sub modify_usersessions {
7789: my ($dom,%domconfig) = @_;
7790: my @hostingtypes = ('version','excludedomain','includedomain');
7791: my @offloadtypes = ('primary','default');
7792: my %types = (
7793: remote => \@hostingtypes,
7794: hosted => \@hostingtypes,
7795: spares => \@offloadtypes,
7796: );
7797: my @prefixes = ('remote','hosted','spares');
7798: my @lcversions = &Apache::lonnet::all_loncaparevs();
7799: my (%by_ip,%by_location,@intdoms);
7800: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
7801: my @locations = sort(keys(%by_location));
7802: my (%defaultshash,%changes);
7803: foreach my $prefix (@prefixes) {
7804: $defaultshash{'usersessions'}{$prefix} = {};
7805: }
7806: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7807: my $resulttext;
7808: my %iphost = &Apache::lonnet::get_iphost();
7809: foreach my $prefix (@prefixes) {
7810: next if ($prefix eq 'spares');
7811: foreach my $type (@{$types{$prefix}}) {
7812: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
7813: if ($type eq 'version') {
7814: my $value = $env{'form.'.$prefix.'_'.$type};
7815: my $okvalue;
7816: if ($value ne '') {
7817: if (grep(/^\Q$value\E$/,@lcversions)) {
7818: $okvalue = $value;
7819: }
7820: }
7821: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7822: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
7823: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
7824: if ($inuse == 0) {
7825: $changes{$prefix}{$type} = 1;
7826: } else {
7827: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
7828: $changes{$prefix}{$type} = 1;
7829: }
7830: if ($okvalue ne '') {
7831: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7832: }
7833: }
7834: } else {
7835: if (($inuse == 1) && ($okvalue ne '')) {
7836: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7837: $changes{$prefix}{$type} = 1;
7838: }
7839: }
7840: } else {
7841: if (($inuse == 1) && ($okvalue ne '')) {
7842: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7843: $changes{$prefix}{$type} = 1;
7844: }
7845: }
7846: } else {
7847: if (($inuse == 1) && ($okvalue ne '')) {
7848: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7849: $changes{$prefix}{$type} = 1;
7850: }
7851: }
7852: } else {
7853: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
7854: my @okvals;
7855: foreach my $val (@vals) {
7856: if ($val =~ /:/) {
7857: my @items = split(/:/,$val);
7858: foreach my $item (@items) {
7859: if (ref($by_location{$item}) eq 'ARRAY') {
7860: push(@okvals,$item);
7861: }
7862: }
7863: } else {
7864: if (ref($by_location{$val}) eq 'ARRAY') {
7865: push(@okvals,$val);
7866: }
7867: }
7868: }
7869: @okvals = sort(@okvals);
7870: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7871: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
7872: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
7873: if ($inuse == 0) {
7874: $changes{$prefix}{$type} = 1;
7875: } else {
7876: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7877: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
7878: if (@changed > 0) {
7879: $changes{$prefix}{$type} = 1;
7880: }
7881: }
7882: } else {
7883: if ($inuse == 1) {
7884: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7885: $changes{$prefix}{$type} = 1;
7886: }
7887: }
7888: } else {
7889: if ($inuse == 1) {
7890: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7891: $changes{$prefix}{$type} = 1;
7892: }
7893: }
7894: } else {
7895: if ($inuse == 1) {
7896: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7897: $changes{$prefix}{$type} = 1;
7898: }
7899: }
7900: }
7901: }
7902: }
7903:
7904: my @alldoms = &Apache::lonnet::all_domains();
7905: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7906: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
7907: my $savespares;
7908:
7909: foreach my $lonhost (sort(keys(%servers))) {
7910: my $serverhomeID =
7911: &Apache::lonnet::get_server_homeID($servers{$lonhost});
7912: my $serverhostname = &Apache::lonnet::hostname($lonhost);
7913: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
7914: my %spareschg;
7915: foreach my $type (@{$types{'spares'}}) {
7916: my @okspares;
7917: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
7918: foreach my $server (@checked) {
7919: if (&Apache::lonnet::hostname($server) ne '') {
7920: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
7921: unless (grep(/^\Q$server\E$/,@okspares)) {
7922: push(@okspares,$server);
7923: }
7924: }
7925: }
7926: }
7927: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
7928: my $newspare;
7929: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
7930: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
7931: $newspare = $new;
7932: }
7933: }
7934: my @spares;
7935: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
7936: @spares = sort(@okspares,$newspare);
7937: } else {
7938: @spares = sort(@okspares);
7939: }
7940: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
7941: if (ref($spareid{$lonhost}) eq 'HASH') {
7942: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
7943: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
7944: if (@diffs > 0) {
7945: $spareschg{$type} = 1;
7946: }
7947: }
7948: }
7949: }
7950: if (keys(%spareschg) > 0) {
7951: $changes{'spares'}{$lonhost} = \%spareschg;
7952: }
7953: }
7954:
7955: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7956: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
7957: if (ref($changes{'spares'}) eq 'HASH') {
7958: if (keys(%{$changes{'spares'}}) > 0) {
7959: $savespares = 1;
7960: }
7961: }
7962: } else {
7963: $savespares = 1;
7964: }
7965: }
7966:
7967: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
7968: if ((keys(%changes) > 0) || ($savespares)) {
7969: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
7970: $dom);
7971: if ($putresult eq 'ok') {
7972: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
7973: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
7974: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
7975: }
7976: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
7977: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
7978: }
7979: }
7980: my $cachetime = 24*60*60;
7981: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7982: if (keys(%changes) > 0) {
7983: my %lt = &usersession_titles();
7984: $resulttext = &mt('Changes made:').'<ul>';
7985: foreach my $prefix (@prefixes) {
7986: if (ref($changes{$prefix}) eq 'HASH') {
7987: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
7988: if ($prefix eq 'spares') {
7989: if (ref($changes{$prefix}) eq 'HASH') {
7990: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
7991: $resulttext .= '<li><b>'.$lonhost.'</b> ';
7992: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
7993: &Apache::lonnet::remote_devalidate_cache($lonhost,'spares',$lonhostdom);
7994: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
7995: foreach my $type (@{$types{$prefix}}) {
7996: if ($changes{$prefix}{$lonhost}{$type}) {
7997: my $offloadto = &mt('None');
7998: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
7999: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
8000: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
8001: }
8002: }
8003: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
8004: }
8005: }
8006: }
8007: $resulttext .= '</li>';
8008: }
8009: }
8010: } else {
8011: foreach my $type (@{$types{$prefix}}) {
8012: if (defined($changes{$prefix}{$type})) {
8013: my $newvalue;
8014: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
8015: if (ref($defaultshash{'usersessions'}{$prefix})) {
8016: if ($type eq 'version') {
8017: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
8018: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
8019: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
8020: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
8021: }
8022: }
8023: }
8024: }
8025: if ($newvalue eq '') {
8026: if ($type eq 'version') {
8027: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
8028: } else {
8029: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
8030: }
8031: } else {
8032: if ($type eq 'version') {
8033: $newvalue .= ' '.&mt('(or later)');
8034: }
8035: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
8036: }
8037: }
8038: }
8039: }
8040: $resulttext .= '</ul>';
8041: }
8042: }
8043: $resulttext .= '</ul>';
8044: } else {
8045: $resulttext = $nochgmsg;
8046: }
8047: } else {
8048: $resulttext = '<span class="LC_error">'.
8049: &mt('An error occurred: [_1]',$putresult).'</span>';
8050: }
8051: } else {
8052: $resulttext = $nochgmsg;
8053: }
8054: return $resulttext;
8055: }
8056:
8057: sub modify_loadbalancing {
8058: my ($dom,%domconfig) = @_;
8059: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8060: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8061: my ($othertitle,$usertypes,$types) =
8062: &Apache::loncommon::sorted_inst_types($dom);
8063: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8064: my @sparestypes = ('primary','default');
8065: my %typetitles = &sparestype_titles();
8066: my $resulttext;
8067: if (keys(%servers) > 1) {
8068: my ($currbalancer,$currtargets,$currrules);
8069: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8070: $currbalancer = $domconfig{'loadbalancing'}{'lonhost'};
8071: $currtargets = $domconfig{'loadbalancing'}{'targets'};
8072: $currrules = $domconfig{'loadbalancing'}{'rules'};
8073: } else {
8074: ($currbalancer,$currtargets) =
8075: &Apache::lonnet::get_lonbalancer_config(\%servers);
8076: }
8077: my ($saveloadbalancing,%defaultshash,%changes);
8078: my ($alltypes,$othertypes,$titles) =
8079: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
8080: my %ruletitles = &offloadtype_text();
8081: my $balancer = $env{'form.loadbalancing_lonhost'};
8082: if (!$servers{$balancer}) {
8083: undef($balancer);
8084: }
8085: if ($currbalancer ne $balancer) {
8086: $changes{'lonhost'} = 1;
8087: }
8088: $defaultshash{'loadbalancing'}{'lonhost'} = $balancer;
8089: if ($balancer ne '') {
8090: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8091: $saveloadbalancing = 1;
8092: }
8093: foreach my $sparetype (@sparestypes) {
8094: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$sparetype);
8095: my @offloadto;
8096: foreach my $target (@targets) {
8097: if (($servers{$target}) && ($target ne $balancer)) {
8098: if ($sparetype eq 'default') {
8099: if (ref($defaultshash{'loadbalancing'}{'targets'}{'primary'}) eq 'ARRAY') {
8100: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{'targets'}{'primary'}}));
8101: }
8102: }
8103: unless(grep(/^\Q$target\E$/,@offloadto)) {
8104: push(@offloadto,$target);
8105: }
8106: }
8107: $defaultshash{'loadbalancing'}{'targets'}{$sparetype} = \@offloadto;
8108: }
8109: }
8110: } else {
8111: foreach my $sparetype (@sparestypes) {
8112: $defaultshash{'loadbalancing'}{'targets'}{$sparetype} = [];
8113: }
8114: }
8115: if (ref($currtargets) eq 'HASH') {
8116: foreach my $sparetype (@sparestypes) {
8117: if (ref($currtargets->{$sparetype}) eq 'ARRAY') {
8118: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets->{$sparetype},$defaultshash{'loadbalancing'}{'targets'}{$sparetype});
8119: if (@targetdiffs > 0) {
8120: $changes{'targets'} = 1;
8121: }
8122: } elsif (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
8123: if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
8124: $changes{'targets'} = 1;
8125: }
8126: }
8127: }
8128: } else {
8129: foreach my $sparetype (@sparestypes) {
8130: if (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
8131: if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
8132: $changes{'targets'} = 1;
8133: }
8134: }
8135: }
8136: }
8137: my $ishomedom;
8138: if ($balancer ne '') {
8139: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
8140: $ishomedom = 1;
8141: }
8142: }
8143: if (ref($alltypes) eq 'ARRAY') {
8144: foreach my $type (@{$alltypes}) {
8145: my $rule;
8146: if ($balancer ne '') {
8147: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
8148: (!$ishomedom)) {
8149: $rule = $env{'form.loadbalancing_rules_'.$type};
8150: }
8151: if ($rule eq 'specific') {
8152: $rule = $env{'form.loadbalancing_singleserver_'.$type};
8153: }
8154: }
8155: $defaultshash{'loadbalancing'}{'rules'}{$type} = $rule;
8156: if (ref($currrules) eq 'HASH') {
8157: if ($rule ne $currrules->{$type}) {
8158: $changes{'rules'}{$type} = 1;
8159: }
8160: } elsif ($rule ne '') {
8161: $changes{'rules'}{$type} = 1;
8162: }
8163: }
8164: }
8165: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
8166: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
8167: my $putresult = &Apache::lonnet::put_dom('configuration',
8168: \%defaultshash,$dom);
8169: if ($putresult eq 'ok') {
8170: if (keys(%changes) > 0) {
8171: if ($changes{'lonhost'}) {
8172: if ($currbalancer ne '') {
8173: &Apache::lonnet::remote_devalidate_cache($currbalancer,'loadbalancing',$dom);
8174: }
8175: if ($balancer eq '') {
8176: $resulttext .= '<li>'.&mt('Load Balancing with dedicated server discontinued').'</li>';
8177: } else {
8178: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8179: $resulttext .= '<li>'.&mt('Dedicated Load Balancer server set to [_1]',$balancer);
8180: }
8181: } else {
8182: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8183: }
8184: if (($changes{'targets'}) && ($balancer ne '')) {
8185: my %offloadstr;
8186: foreach my $sparetype (@sparestypes) {
8187: if (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
8188: if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
8189: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}});
8190: }
8191: }
8192: }
8193: if (keys(%offloadstr) == 0) {
8194: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
8195: } else {
8196: my $showoffload;
8197: foreach my $sparetype (@sparestypes) {
8198: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
8199: if (defined($offloadstr{$sparetype})) {
8200: $showoffload .= $offloadstr{$sparetype};
8201: } else {
8202: $showoffload .= &mt('None');
8203: }
8204: $showoffload .= (' 'x3);
8205: }
8206: $resulttext .= '<li>'.&mt('By default, Load Balancer server set to offload to: [_1]',$showoffload).'</li>';
8207: }
8208: }
8209: if ((ref($changes{'rules'}) eq 'HASH') && ($balancer ne '')) {
8210: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
8211: foreach my $type (@{$alltypes}) {
8212: if ($changes{'rules'}{$type}) {
8213: my $rule = $defaultshash{'loadbalancing'}{'rules'}{$type};
8214: my $balancetext;
8215: if ($rule eq '') {
8216: $balancetext = $ruletitles{'default'};
8217: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer')) {
8218: $balancetext = $ruletitles{$rule};
8219: } else {
8220: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{'rules'}{$type});
8221: }
8222: $resulttext .= '<li>'.&mt('Load Balancing for [_1] set to: [_2]',$titles->{$type},$balancetext).'</li>';
8223: }
8224: }
8225: }
8226: }
8227: if ($resulttext ne '') {
8228: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
8229: } else {
8230: $resulttext = $nochgmsg;
8231: }
8232: } else {
8233: $resulttext = $nochgmsg;
8234: if ($balancer ne '') {
8235: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8236: }
8237: }
8238: } else {
8239: $resulttext = '<span class="LC_error">'.
8240: &mt('An error occurred: [_1]',$putresult).'</span>';
8241: }
8242: } else {
8243: $resulttext = $nochgmsg;
8244: }
8245: } else {
8246: $resulttext = &mt('Load Balancing unavailable as this domain only has one server.');
8247: }
8248: return $resulttext;
8249: }
8250:
8251: sub recurse_check {
8252: my ($chkcats,$categories,$depth,$name) = @_;
8253: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
8254: my $chg = 0;
8255: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
8256: my $category = $chkcats->[$depth]{$name}[$j];
8257: my $item;
8258: if ($category eq '') {
8259: $chg ++;
8260: } else {
8261: my $deeper = $depth + 1;
8262: $item = &escape($category).':'.&escape($name).':'.$depth;
8263: if ($chg) {
8264: $categories->{$item} -= $chg;
8265: }
8266: &recurse_check($chkcats,$categories,$deeper,$category);
8267: $deeper --;
8268: }
8269: }
8270: }
8271: return;
8272: }
8273:
8274: sub recurse_cat_deletes {
8275: my ($item,$coursecategories,$deletions) = @_;
8276: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
8277: my $subdepth = $depth + 1;
8278: if (ref($coursecategories) eq 'HASH') {
8279: foreach my $subitem (keys(%{$coursecategories})) {
8280: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
8281: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
8282: delete($coursecategories->{$subitem});
8283: $deletions->{$subitem} = 1;
8284: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
8285: }
8286: }
8287: }
8288: return;
8289: }
8290:
8291: sub get_active_dcs {
8292: my ($dom) = @_;
8293: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
8294: my %domcoords;
8295: my $numdcs = 0;
8296: my $now = time;
8297: foreach my $server (keys(%dompersonnel)) {
8298: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
8299: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
8300: my ($end,$start) = split(':',$dompersonnel{$server}{$user});
8301: if (($end eq '') || ($end == 0) || ($end > $now)) {
8302: if ($start <= $now) {
8303: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
8304: }
8305: }
8306: }
8307: }
8308: return %domcoords;
8309: }
8310:
8311: sub active_dc_picker {
8312: my ($dom,$curr_dc) = @_;
8313: my %domcoords = &get_active_dcs($dom);
8314: my @dcs = sort(keys(%domcoords));
8315: my $numdcs = scalar(@dcs);
8316: my $datatable;
8317: my $numinrow = 2;
8318: if ($numdcs > 1) {
8319: $datatable = '<table>';
8320: for (my $i=0; $i<@dcs; $i++) {
8321: my $rem = $i%($numinrow);
8322: if ($rem == 0) {
8323: if ($i > 0) {
8324: $datatable .= '</tr>';
8325: }
8326: $datatable .= '<tr>';
8327: }
8328: my $check = ' ';
8329: if ($curr_dc eq '') {
8330: if (!$i) {
8331: $check = ' checked="checked" ';
8332: }
8333: } elsif ($dcs[$i] eq $curr_dc) {
8334: $check = ' checked="checked" ';
8335: }
8336: if ($i == @dcs - 1) {
8337: my $colsleft = $numinrow - $rem;
8338: if ($colsleft > 1) {
8339: $datatable .= '<td colspan="'.$colsleft.'">';
8340: } else {
8341: $datatable .= '<td>';
8342: }
8343: } else {
8344: $datatable .= '<td>';
8345: }
8346: my ($dcname,$dcdom) = split(':',$dcs[$i]);
8347: $datatable .= '<span class="LC_nobreak"><label>'.
8348: '<input type="radio" name="autocreate_xmldc"'.
8349: ' value="'.$dcs[$i].'"'.$check.'/>'.
8350: &Apache::loncommon::plainname($dcname,$dcdom).
8351: '</label></span></td>';
8352: }
8353: $datatable .= '</tr></table>';
8354: } elsif (@dcs) {
8355: $datatable .= '<input type="hidden" name="autocreate_dc" value="'.
8356: $dcs[0].'" />';
8357: }
8358: return ($numdcs,$datatable);
8359: }
8360:
8361: sub usersession_titles {
8362: return &Apache::lonlocal::texthash(
8363: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
8364: remote => 'Hosting of sessions for users in this domain on servers in other domains',
8365: spares => 'Servers offloaded to, when busy',
8366: version => 'LON-CAPA version requirement',
8367: excludedomain => 'Allow all, but exclude specific domains',
8368: includedomain => 'Deny all, but include specific domains',
8369: primary => 'Primary (checked first)',
8370: default => 'Default',
8371: );
8372: }
8373:
8374: sub id_for_thisdom {
8375: my (%servers) = @_;
8376: my %altids;
8377: foreach my $server (keys(%servers)) {
8378: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
8379: if ($serverhome ne $server) {
8380: $altids{$serverhome} = $server;
8381: }
8382: }
8383: return %altids;
8384: }
8385:
8386: sub count_servers {
8387: my ($currbalancer,%servers) = @_;
8388: my (@spares,$numspares);
8389: foreach my $lonhost (sort(keys(%servers))) {
8390: next if ($currbalancer eq $lonhost);
8391: push(@spares,$lonhost);
8392: }
8393: if ($currbalancer) {
8394: $numspares = scalar(@spares);
8395: } else {
8396: $numspares = scalar(@spares) - 1;
8397: }
8398: return ($numspares,@spares);
8399: }
8400:
8401: sub lonbalance_targets_js {
8402: my ($dom,$types,$servers) = @_;
8403: my $select = &mt('Select');
8404: my ($alltargets,$allishome,$allinsttypes,@alltypes);
8405: if (ref($servers) eq 'HASH') {
8406: $alltargets = join("','",sort(keys(%{$servers})));
8407: my @homedoms;
8408: foreach my $server (sort(keys(%{$servers}))) {
8409: if (&Apache::lonnet::host_domain($server) eq $dom) {
8410: push(@homedoms,'1');
8411: } else {
8412: push(@homedoms,'0');
8413: }
8414: }
8415: $allishome = join("','",@homedoms);
8416: }
8417: if (ref($types) eq 'ARRAY') {
8418: if (@{$types} > 0) {
8419: @alltypes = @{$types};
8420: }
8421: }
8422: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
8423: $allinsttypes = join("','",@alltypes);
8424: return <<"END";
8425:
8426: <script type="text/javascript">
8427: // <![CDATA[
8428:
8429: function toggleTargets() {
8430: var balancer = document.display.loadbalancing_lonhost.options[document.display.loadbalancing_lonhost.selectedIndex].value;
8431: if (balancer == '') {
8432: hideSpares();
8433: } else {
8434: var homedoms = new Array('$allishome');
8435: var ishomedom = homedoms[document.display.loadbalancing_lonhost.selectedIndex];
8436: showSpares(balancer,ishomedom);
8437: }
8438: return;
8439: }
8440:
8441: function showSpares(balancer,ishomedom) {
8442: var alltargets = new Array('$alltargets');
8443: var insttypes = new Array('$allinsttypes');
8444: var offloadtypes = new Array('primary','default');
8445:
8446: document.getElementById('loadbalancing_targets').style.display='block';
8447: document.getElementById('loadbalancing_disabled').style.display='none';
8448:
8449: for (var i=0; i<offloadtypes.length; i++) {
8450: var count = 0;
8451: for (var j=0; j<alltargets.length; j++) {
8452: if (alltargets[j] != balancer) {
8453: document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+count).value = alltargets[j];
8454: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).style.textAlign='left';
8455: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).style.textFace='normal';
8456: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
8457: count ++;
8458: }
8459: }
8460: }
8461: for (var k=0; k<insttypes.length; k++) {
8462: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
8463: if (ishomedom == 1) {
8464: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='block';
8465: document.getElementById('balancerule_'+insttypes[k]).style.display='block';
8466: } else {
8467: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='none';
8468: document.getElementById('balancerule_'+insttypes[k]).style.display='none';
8469:
8470: }
8471: } else {
8472: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='block';
8473: document.getElementById('balancerule_'+insttypes[k]).style.display='block';
8474: }
8475: if ((insttypes[k] != '_LC_external') &&
8476: ((insttypes[k] != '_LC_internetdom') ||
8477: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
8478: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[0] = new Option("","",true,true);
8479: for (var m=0; m<alltargets.length; m++) {
8480: var idx = m+1;
8481: if (alltargets[m] != balancer) {
8482: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[idx] = new Option(alltargets[m],alltargets[m],false,false);
8483: }
8484: }
8485: }
8486: }
8487: return;
8488: }
8489:
8490: function hideSpares() {
8491: var alltargets = new Array('$alltargets');
8492: var insttypes = new Array('$allinsttypes');
8493: var offloadtypes = new Array('primary','default');
8494:
8495: document.getElementById('loadbalancing_targets').style.display='none';
8496: document.getElementById('loadbalancing_disabled').style.display='block';
8497:
8498: var total = alltargets.length - 1;
8499: for (var i=0; i<offloadtypes; i++) {
8500: for (var j=0; j<total; j++) {
8501: document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+j).checked = false;
8502: document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+j).value = '';
8503: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+j).innerHTML = '';
8504: }
8505: }
8506: for (var k=0; k<insttypes.length; k++) {
8507: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='none';
8508: document.getElementById('balancerule_'+insttypes[k]).style.display='none';
8509: if (insttypes[k] != '_LC_external') {
8510: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).length = 0;
8511: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[0] = new Option("","",true,true);
8512: }
8513: }
8514: return;
8515: }
8516:
8517: function checkOffloads(item,type) {
8518: var alltargets = new Array('$alltargets');
8519: var offloadtypes = new Array('primary','default');
8520: if (item.checked) {
8521: var total = alltargets.length - 1;
8522: var other;
8523: if (type == offloadtypes[0]) {
8524: other = offloadtypes[1];
8525: } else {
8526: other = offloadtypes[0];
8527: }
8528: for (var i=0; i<total; i++) {
8529: var server = document.getElementById('loadbalancing_target_'+other+'_'+i).value;
8530: if (server == item.value) {
8531: if (document.getElementById('loadbalancing_target_'+other+'_'+i).checked) {
8532: document.getElementById('loadbalancing_target_'+other+'_'+i).checked = false;
8533: }
8534: }
8535: }
8536: }
8537: return;
8538: }
8539:
8540: function singleServerToggle(type) {
8541: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+type).selectedIndex;
8542: if (offloadtoSelIdx == 0) {
8543: document.getElementById('loadbalancing_rules_'+type+'_0').checked = true;
8544: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '';
8545:
8546: } else {
8547: document.getElementById('loadbalancing_rules_'+type+'_2').checked = true;
8548: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '$select';
8549: }
8550: return;
8551: }
8552:
8553: function balanceruleChange(formname,type) {
8554: if (type == '_LC_external') {
8555: return;
8556: }
8557: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+type);
8558: for (var i=0; i<typesRules.length; i++) {
8559: if (formname.elements[typesRules[i]].checked) {
8560: if (formname.elements[typesRules[i]].value != 'specific') {
8561: document.getElementById('loadbalancing_singleserver_'+type).selectedIndex = 0;
8562: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '';
8563: } else {
8564: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '$select';
8565: }
8566: }
8567: }
8568: return;
8569: }
8570:
8571: // ]]>
8572: </script>
8573:
8574: END
8575: }
8576:
8577: sub new_spares_js {
8578: my @sparestypes = ('primary','default');
8579: my $types = join("','",@sparestypes);
8580: my $select = &mt('Select');
8581: return <<"END";
8582:
8583: <script type="text/javascript">
8584: // <![CDATA[
8585:
8586: function updateNewSpares(formname,lonhost) {
8587: var types = new Array('$types');
8588: var include = new Array();
8589: var exclude = new Array();
8590: for (var i=0; i<types.length; i++) {
8591: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
8592: for (var j=0; j<spareboxes.length; j++) {
8593: if (formname.elements[spareboxes[j]].checked) {
8594: exclude.push(formname.elements[spareboxes[j]].value);
8595: } else {
8596: include.push(formname.elements[spareboxes[j]].value);
8597: }
8598: }
8599: }
8600: for (var i=0; i<types.length; i++) {
8601: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
8602: var selIdx = newSpare.selectedIndex;
8603: var currnew = newSpare.options[selIdx].value;
8604: var okSpares = new Array();
8605: for (var j=0; j<newSpare.options.length; j++) {
8606: var possible = newSpare.options[j].value;
8607: if (possible != '') {
8608: if (exclude.indexOf(possible) == -1) {
8609: okSpares.push(possible);
8610: } else {
8611: if (currnew == possible) {
8612: selIdx = 0;
8613: }
8614: }
8615: }
8616: }
8617: for (var k=0; k<include.length; k++) {
8618: if (okSpares.indexOf(include[k]) == -1) {
8619: okSpares.push(include[k]);
8620: }
8621: }
8622: okSpares.sort();
8623: newSpare.options.length = 0;
8624: if (selIdx == 0) {
8625: newSpare.options[0] = new Option("$select","",true,true);
8626: } else {
8627: newSpare.options[0] = new Option("$select","",false,false);
8628: }
8629: for (var m=0; m<okSpares.length; m++) {
8630: var idx = m+1;
8631: var selThis = 0;
8632: if (selIdx != 0) {
8633: if (okSpares[m] == currnew) {
8634: selThis = 1;
8635: }
8636: }
8637: if (selThis == 1) {
8638: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
8639: } else {
8640: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
8641: }
8642: }
8643: }
8644: return;
8645: }
8646:
8647: function checkNewSpares(lonhost,type) {
8648: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
8649: var chosen = newSpare.options[newSpare.selectedIndex].value;
8650: if (chosen != '') {
8651: var othertype;
8652: var othernewSpare;
8653: if (type == 'primary') {
8654: othernewSpare = document.getElementById('newspare_default_'+lonhost);
8655: }
8656: if (type == 'default') {
8657: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
8658: }
8659: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
8660: othernewSpare.selectedIndex = 0;
8661: }
8662: }
8663: return;
8664: }
8665:
8666: // ]]>
8667: </script>
8668:
8669: END
8670:
8671: }
8672:
8673: sub common_domprefs_js {
8674: return <<"END";
8675:
8676: <script type="text/javascript">
8677: // <![CDATA[
8678:
8679: function getIndicesByName(formname,item) {
8680: var group = new Array();
8681: for (var i=0;i<formname.elements.length;i++) {
8682: if (formname.elements[i].name == item) {
8683: group.push(formname.elements[i].id);
8684: }
8685: }
8686: return group;
8687: }
8688:
8689: // ]]>
8690: </script>
8691:
8692: END
8693:
8694: }
8695:
8696: sub recaptcha_js {
8697: my %lt = &captcha_phrases();
8698: return <<"END";
8699:
8700: <script type="text/javascript">
8701: // <![CDATA[
8702:
8703: function updateCaptcha(caller,context) {
8704: var privitem;
8705: var pubitem;
8706: var privtext;
8707: var pubtext;
8708: if (document.getElementById(context+'_recaptchapub')) {
8709: pubitem = document.getElementById(context+'_recaptchapub');
8710: } else {
8711: return;
8712: }
8713: if (document.getElementById(context+'_recaptchapriv')) {
8714: privitem = document.getElementById(context+'_recaptchapriv');
8715: } else {
8716: return;
8717: }
8718: if (document.getElementById(context+'_recaptchapubtxt')) {
8719: pubtext = document.getElementById(context+'_recaptchapubtxt');
8720: } else {
8721: return;
8722: }
8723: if (document.getElementById(context+'_recaptchaprivtxt')) {
8724: privtext = document.getElementById(context+'_recaptchaprivtxt');
8725: } else {
8726: return;
8727: }
8728: if (caller.checked) {
8729: if (caller.value == 'recaptcha') {
8730: pubitem.type = 'text';
8731: privitem.type = 'text';
8732: pubitem.size = '40';
8733: privitem.size = '40';
8734: pubtext.innerHTML = "$lt{'pub'}";
8735: privtext.innerHTML = "$lt{'priv'}";
8736: } else {
8737: pubitem.type = 'hidden';
8738: privitem.type = 'hidden';
8739: pubtext.innerHTML = '';
8740: privtext.innerHTML = '';
8741: }
8742: }
8743: return;
8744: }
8745:
8746: // ]]>
8747: </script>
8748:
8749: END
8750:
8751: }
8752:
8753: sub captcha_phrases {
8754: return &Apache::lonlocal::texthash (
8755: priv => 'Private key',
8756: pub => 'Public key',
8757: original => 'original (CAPTCHA)',
8758: recaptcha => 'successor (ReCAPTCHA)',
8759: notused => 'unused',
8760: );
8761: }
8762:
8763: 1;
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