1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.160.6.26 2013/09/29 06:55:58 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 affiliated 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, and to display/store
98: default quota sizes for authoring spaces.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial and community). In each case the radio buttons allow the
107: selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use LONCAPA qw(:DEFAULT :match);
168: use LONCAPA::Enrollment;
169: use LONCAPA::lonauthcgi();
170: use File::Copy;
171: use Locale::Language;
172: use DateTime::TimeZone;
173: use DateTime::Locale;
174:
175: my $registered_cleanup;
176: my $modified_urls;
177:
178: sub handler {
179: my $r=shift;
180: if ($r->header_only) {
181: &Apache::loncommon::content_type($r,'text/html');
182: $r->send_http_header;
183: return OK;
184: }
185:
186: my $context = 'domain';
187: my $dom = $env{'request.role.domain'};
188: my $domdesc = &Apache::lonnet::domain($dom,'description');
189: if (&Apache::lonnet::allowed('mau',$dom)) {
190: &Apache::loncommon::content_type($r,'text/html');
191: $r->send_http_header;
192: } else {
193: $env{'user.error.msg'}=
194: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
195: return HTTP_NOT_ACCEPTABLE;
196: }
197:
198: $registered_cleanup=0;
199: @{$modified_urls}=();
200:
201: &Apache::lonhtmlcommon::clear_breadcrumbs();
202: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
203: ['phase','actions']);
204: my $phase = 'pickactions';
205: if ( exists($env{'form.phase'}) ) {
206: $phase = $env{'form.phase'};
207: }
208: my %servers = &Apache::lonnet::internet_dom_servers($dom);
209: my %domconfig =
210: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
211: 'quotas','autoenroll','autoupdate','autocreate',
212: 'directorysrch','usercreation','usermodification',
213: 'contacts','defaults','scantron','coursecategories',
214: 'serverstatuses','requestcourses','coursedefaults',
215: 'usersessions','loadbalancing','requestauthor'],$dom);
216: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
217: 'autoupdate','autocreate','directorysrch','contacts',
218: 'usercreation','usermodification','scantron',
219: 'requestcourses','requestauthor','coursecategories',
220: 'serverstatuses','coursedefaults','usersessions');
221: my %existing;
222: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
223: %existing = %{$domconfig{'loadbalancing'}};
224: }
225: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
226: push(@prefs_order,'loadbalancing');
227: }
228: my %prefs = (
229: 'rolecolors' =>
230: { text => 'Default color schemes',
231: help => 'Domain_Configuration_Color_Schemes',
232: header => [{col1 => 'Student Settings',
233: col2 => '',},
234: {col1 => 'Coordinator Settings',
235: col2 => '',},
236: {col1 => 'Author Settings',
237: col2 => '',},
238: {col1 => 'Administrator Settings',
239: col2 => '',}],
240: },
241: 'login' =>
242: { text => 'Log-in page options',
243: help => 'Domain_Configuration_Login_Page',
244: header => [{col1 => 'Log-in Page Items',
245: col2 => '',},
246: {col1 => 'Log-in Help',
247: col2 => 'Value'}],
248: },
249: 'defaults' =>
250: { text => 'Default authentication/language/timezone/portal',
251: help => 'Domain_Configuration_LangTZAuth',
252: header => [{col1 => 'Setting',
253: col2 => 'Value'}],
254: },
255: 'quotas' =>
256: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
257: help => 'Domain_Configuration_Quotas',
258: header => [{col1 => 'User affiliation',
259: col2 => 'Available tools',
260: col3 => 'Quotas, Mb; (Authoring requires role)',}],
261: },
262: 'autoenroll' =>
263: { text => 'Auto-enrollment settings',
264: help => 'Domain_Configuration_Auto_Enrollment',
265: header => [{col1 => 'Configuration setting',
266: col2 => 'Value(s)'}],
267: },
268: 'autoupdate' =>
269: { text => 'Auto-update settings',
270: help => 'Domain_Configuration_Auto_Updates',
271: header => [{col1 => 'Setting',
272: col2 => 'Value',},
273: {col1 => 'Setting',
274: col2 => 'Affiliation'},
275: {col1 => 'User population',
276: col2 => 'Updateable user data'}],
277: },
278: 'autocreate' =>
279: { text => 'Auto-course creation settings',
280: help => 'Domain_Configuration_Auto_Creation',
281: header => [{col1 => 'Configuration Setting',
282: col2 => 'Value',}],
283: },
284: 'directorysrch' =>
285: { text => 'Institutional directory searches',
286: help => 'Domain_Configuration_InstDirectory_Search',
287: header => [{col1 => 'Setting',
288: col2 => 'Value',}],
289: },
290: 'contacts' =>
291: { text => 'Contact Information',
292: help => 'Domain_Configuration_Contact_Info',
293: header => [{col1 => 'Setting',
294: col2 => 'Value',}],
295: },
296:
297: 'usercreation' =>
298: { text => 'User creation',
299: help => 'Domain_Configuration_User_Creation',
300: header => [{col1 => 'Format rule type',
301: col2 => 'Format rules in force'},
302: {col1 => 'User account creation',
303: col2 => 'Usernames which may be created',},
304: {col1 => 'Context',
305: col2 => 'Assignable authentication types'}],
306: },
307: 'usermodification' =>
308: { text => 'User modification',
309: help => 'Domain_Configuration_User_Modification',
310: header => [{col1 => 'Target user has role',
311: col2 => 'User information updateable in author context'},
312: {col1 => 'Target user has role',
313: col2 => 'User information updateable in course context'},
314: {col1 => "Status of user",
315: col2 => 'Information settable when self-creating account (if directory data blank)'}],
316: },
317: 'scantron' =>
318: { text => 'Bubblesheet format file',
319: help => 'Domain_Configuration_Scantron_Format',
320: header => [ {col1 => 'Item',
321: col2 => '',
322: }],
323: },
324: 'requestcourses' =>
325: {text => 'Request creation of courses',
326: help => 'Domain_Configuration_Request_Courses',
327: header => [{col1 => 'User affiliation',
328: col2 => 'Availability/Processing of requests',},
329: {col1 => 'Setting',
330: col2 => 'Value'}],
331: },
332: 'requestauthor' =>
333: {text => 'Request authoring space',
334: help => 'Domain_Configuration_Request_Author',
335: header => [{col1 => 'User affiliation',
336: col2 => 'Availability/Processing of requests',},
337: {col1 => 'Setting',
338: col2 => 'Value'}],
339: },
340: 'coursecategories' =>
341: { text => 'Cataloging of courses/communities',
342: help => 'Domain_Configuration_Cataloging_Courses',
343: header => [{col1 => 'Category settings',
344: col2 => '',},
345: {col1 => 'Categories',
346: col2 => '',
347: }],
348: },
349: 'serverstatuses' =>
350: {text => 'Access to server status pages',
351: help => 'Domain_Configuration_Server_Status',
352: header => [{col1 => 'Status Page',
353: col2 => 'Other named users',
354: col3 => 'Specific IPs',
355: }],
356: },
357: 'coursedefaults' =>
358: {text => 'Course/Community defaults',
359: help => 'Domain_Configuration_Course_Defaults',
360: header => [{col1 => 'Defaults which can be overridden for each course by a DC',
361: col2 => 'Value',},],
362: },
363: 'usersessions' =>
364: {text => 'User session hosting/offloading',
365: help => 'Domain_Configuration_User_Sessions',
366: header => [{col1 => 'Domain server',
367: col2 => 'Servers to offload sessions to when busy'},
368: {col1 => 'Hosting of users from other domains',
369: col2 => 'Rules'},
370: {col1 => "Hosting domain's own users elsewhere",
371: col2 => 'Rules'}],
372: },
373: 'loadbalancing' =>
374: {text => 'Dedicated Load Balancer(s)',
375: help => 'Domain_Configuration_Load_Balancing',
376: header => [{col1 => 'Balancers',
377: col2 => 'Default destinations',
378: col3 => 'User affiliation',
379: col4 => 'Overrides'},
380: ],
381: },
382: );
383: if (keys(%servers) > 1) {
384: $prefs{'login'} = { text => 'Log-in page options',
385: help => 'Domain_Configuration_Login_Page',
386: header => [{col1 => 'Log-in Service',
387: col2 => 'Server Setting',},
388: {col1 => 'Log-in Page Items',
389: col2 => ''},
390: {col1 => 'Log-in Help',
391: col2 => 'Value'}],
392: };
393: }
394:
395: my @roles = ('student','coordinator','author','admin');
396: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
397: &Apache::lonhtmlcommon::add_breadcrumb
398: ({href=>"javascript:changePage(document.$phase,'pickactions')",
399: text=>"Settings to display/modify"});
400: my $confname = $dom.'-domainconfig';
401:
402: if ($phase eq 'process') {
403: if (&Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
404: \%prefs,\%domconfig,$confname,\@roles) eq 'update') {
405: $r->rflush();
406: &devalidate_remote_domconfs($dom);
407: }
408: } elsif ($phase eq 'display') {
409: my $js = &recaptcha_js().
410: &credits_js();
411: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
412: my ($othertitle,$usertypes,$types) =
413: &Apache::loncommon::sorted_inst_types($dom);
414: $js .= &lonbalance_targets_js($dom,$types,\%servers,
415: $domconfig{'loadbalancing'}).
416: &new_spares_js().
417: &common_domprefs_js().
418: &Apache::loncommon::javascript_array_indexof();
419: }
420: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
421: } else {
422: # check if domconfig user exists for the domain.
423: my $servadm = $r->dir_config('lonAdmEMail');
424: my ($configuserok,$author_ok,$switchserver) =
425: &config_check($dom,$confname,$servadm);
426: unless ($configuserok eq 'ok') {
427: &Apache::lonconfigsettings::print_header($r,$phase,$context);
428: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
429: $confname).
430: '<br />'
431: );
432: if ($switchserver) {
433: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
434: '<br />'.
435: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
436: '<br />'.
437: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
438: '<br />'.
439: &mt('To do that now, use the following link: [_1]',$switchserver)
440: );
441: } else {
442: $r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.').
443: '<br />'.
444: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
445: );
446: }
447: $r->print(&Apache::loncommon::end_page());
448: return OK;
449: }
450: if (keys(%domconfig) == 0) {
451: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
452: my @ids=&Apache::lonnet::current_machine_ids();
453: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
454: my %designhash = &Apache::loncommon::get_domainconf($dom);
455: my @loginimages = ('img','logo','domlogo','login');
456: my $custom_img_count = 0;
457: foreach my $img (@loginimages) {
458: if ($designhash{$dom.'.login.'.$img} ne '') {
459: $custom_img_count ++;
460: }
461: }
462: foreach my $role (@roles) {
463: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
464: $custom_img_count ++;
465: }
466: }
467: if ($custom_img_count > 0) {
468: &Apache::lonconfigsettings::print_header($r,$phase,$context);
469: my $switch_server = &check_switchserver($dom,$confname);
470: $r->print(
471: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
472: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
473: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
474: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
475: if ($switch_server) {
476: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
477: }
478: $r->print(&Apache::loncommon::end_page());
479: return OK;
480: }
481: }
482: }
483: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
484: }
485: return OK;
486: }
487:
488: sub process_changes {
489: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
490: my %domconfig;
491: if (ref($values) eq 'HASH') {
492: %domconfig = %{$values};
493: }
494: my $output;
495: if ($action eq 'login') {
496: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
497: } elsif ($action eq 'rolecolors') {
498: $output = &modify_rolecolors($r,$dom,$confname,$roles,
499: $lastactref,%domconfig);
500: } elsif ($action eq 'quotas') {
501: $output = &modify_quotas($dom,$action,%domconfig);
502: } elsif ($action eq 'autoenroll') {
503: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
504: } elsif ($action eq 'autoupdate') {
505: $output = &modify_autoupdate($dom,%domconfig);
506: } elsif ($action eq 'autocreate') {
507: $output = &modify_autocreate($dom,%domconfig);
508: } elsif ($action eq 'directorysrch') {
509: $output = &modify_directorysrch($dom,%domconfig);
510: } elsif ($action eq 'usercreation') {
511: $output = &modify_usercreation($dom,%domconfig);
512: } elsif ($action eq 'usermodification') {
513: $output = &modify_usermodification($dom,%domconfig);
514: } elsif ($action eq 'contacts') {
515: $output = &modify_contacts($dom,$lastactref,%domconfig);
516: } elsif ($action eq 'defaults') {
517: $output = &modify_defaults($dom,$r,%domconfig);
518: } elsif ($action eq 'scantron') {
519: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
520: } elsif ($action eq 'coursecategories') {
521: $output = &modify_coursecategories($dom,%domconfig);
522: } elsif ($action eq 'serverstatuses') {
523: $output = &modify_serverstatuses($dom,%domconfig);
524: } elsif ($action eq 'requestcourses') {
525: $output = &modify_quotas($dom,$action,%domconfig);
526: } elsif ($action eq 'requestauthor') {
527: $output = &modify_quotas($dom,$action,%domconfig);
528: } elsif ($action eq 'coursedefaults') {
529: $output = &modify_coursedefaults($dom,%domconfig);
530: } elsif ($action eq 'usersessions') {
531: $output = &modify_usersessions($dom,%domconfig);
532: } elsif ($action eq 'loadbalancing') {
533: $output = &modify_loadbalancing($dom,%domconfig);
534: }
535: return $output;
536: }
537:
538: sub print_config_box {
539: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
540: my $rowtotal = 0;
541: my $output;
542: if ($action eq 'coursecategories') {
543: $output = &coursecategories_javascript($settings);
544: }
545: $output .=
546: '<table class="LC_nested_outer">
547: <tr>
548: <th align="left" valign="middle"><span class="LC_nobreak">'.
549: &mt($item->{text}).' '.
550: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
551: '</tr>';
552: $rowtotal ++;
553: my $numheaders = 1;
554: if (ref($item->{'header'}) eq 'ARRAY') {
555: $numheaders = scalar(@{$item->{'header'}});
556: }
557: if ($numheaders > 1) {
558: my $colspan = '';
559: my $rightcolspan = '';
560: if (($action eq 'rolecolors') || ($action eq 'coursecategories') ||
561: (($action eq 'login') && ($numheaders < 3))) {
562: $colspan = ' colspan="2"';
563: }
564: if ($action eq 'usersessions') {
565: $rightcolspan = ' colspan="3"';
566: }
567: $output .= '
568: <tr>
569: <td>
570: <table class="LC_nested">
571: <tr class="LC_info_row">
572: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
573: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
574: </tr>';
575: $rowtotal ++;
576: if ($action eq 'autoupdate') {
577: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
578: } elsif ($action eq 'usercreation') {
579: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
580: } elsif ($action eq 'usermodification') {
581: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
582: } elsif ($action eq 'coursecategories') {
583: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
584: } elsif ($action eq 'login') {
585: if ($numheaders == 3) {
586: $colspan = ' colspan="2"';
587: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
588: } else {
589: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
590: }
591: } elsif ($action eq 'requestcourses') {
592: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
593: } elsif ($action eq 'requestauthor') {
594: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
595: } elsif ($action eq 'usersessions') {
596: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
597: } elsif ($action eq 'rolecolors') {
598: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
599: }
600: $output .= '
601: </table>
602: </td>
603: </tr>
604: <tr>
605: <td>
606: <table class="LC_nested">
607: <tr class="LC_info_row">
608: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
609: $output .= '
610: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
611: </tr>';
612: $rowtotal ++;
613: if ($action eq 'autoupdate') {
614: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
615: </table>
616: </td>
617: </tr>
618: <tr>
619: <td>
620: <table class="LC_nested">
621: <tr class="LC_info_row">
622: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
623: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
624: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
625: $rowtotal ++;
626: } elsif ($action eq 'usercreation') {
627: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
628: </table>
629: </td>
630: </tr>
631: <tr>
632: <td>
633: <table class="LC_nested">
634: <tr class="LC_info_row">
635: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
636: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
637: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
638: $rowtotal ++;
639: } elsif ($action eq 'usermodification') {
640: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
641: </table>
642: </td>
643: </tr>
644: <tr>
645: <td>
646: <table class="LC_nested">
647: <tr class="LC_info_row">
648: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
649: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
650: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
651: $rowtotal ++;
652: } elsif ($action eq 'coursecategories') {
653: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
654: } elsif ($action eq 'login') {
655: if ($numheaders == 3) {
656: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
657: </table>
658: </td>
659: </tr>
660: <tr>
661: <td>
662: <table class="LC_nested">
663: <tr class="LC_info_row">
664: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
665: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
666: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
667: $rowtotal ++;
668: } else {
669: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
670: }
671: } elsif ($action eq 'requestcourses') {
672: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
673: } elsif ($action eq 'requestauthor') {
674: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
675: } elsif ($action eq 'usersessions') {
676: $output .= &print_usersessions('middle',$dom,$settings,\$rowtotal).'
677: </table>
678: </td>
679: </tr>
680: <tr>
681: <td>
682: <table class="LC_nested">
683: <tr class="LC_info_row">
684: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
685: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
686: &print_usersessions('bottom',$dom,$settings,\$rowtotal);
687: $rowtotal ++;
688: } elsif ($action eq 'rolecolors') {
689: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
690: </table>
691: </td>
692: </tr>
693: <tr>
694: <td>
695: <table class="LC_nested">
696: <tr class="LC_info_row">
697: <td class="LC_left_item"'.$colspan.' valign="top">'.
698: &mt($item->{'header'}->[2]->{'col1'}).'</td>
699: <td class="LC_right_item" valign="top">'.
700: &mt($item->{'header'}->[2]->{'col2'}).'</td>
701: </tr>'.
702: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
703: </table>
704: </td>
705: </tr>
706: <tr>
707: <td>
708: <table class="LC_nested">
709: <tr class="LC_info_row">
710: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
711: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
712: </tr>'.
713: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
714: $rowtotal += 2;
715: }
716: } else {
717: $output .= '
718: <tr>
719: <td>
720: <table class="LC_nested">
721: <tr class="LC_info_row">';
722: if (($action eq 'login') || ($action eq 'directorysrch')) {
723: $output .= '
724: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
725: } elsif ($action eq 'serverstatuses') {
726: $output .= '
727: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
728: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
729:
730: } else {
731: $output .= '
732: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
733: }
734: if (defined($item->{'header'}->[0]->{'col3'})) {
735: $output .= '<td class="LC_left_item" valign="top">'.
736: &mt($item->{'header'}->[0]->{'col2'});
737: if ($action eq 'serverstatuses') {
738: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
739: }
740: } else {
741: $output .= '<td class="LC_right_item" valign="top">'.
742: &mt($item->{'header'}->[0]->{'col2'});
743: }
744: $output .= '</td>';
745: if ($item->{'header'}->[0]->{'col3'}) {
746: if (defined($item->{'header'}->[0]->{'col4'})) {
747: $output .= '<td class="LC_left_item" valign="top">'.
748: &mt($item->{'header'}->[0]->{'col3'});
749: } else {
750: $output .= '<td class="LC_right_item" valign="top">'.
751: &mt($item->{'header'}->[0]->{'col3'});
752: }
753: if ($action eq 'serverstatuses') {
754: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
755: }
756: $output .= '</td>';
757: }
758: if ($item->{'header'}->[0]->{'col4'}) {
759: $output .= '<td class="LC_right_item" valign="top">'.
760: &mt($item->{'header'}->[0]->{'col4'});
761: }
762: $output .= '</tr>';
763: $rowtotal ++;
764: if ($action eq 'quotas') {
765: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
766: } elsif ($action eq 'autoenroll') {
767: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
768: } elsif ($action eq 'autocreate') {
769: $output .= &print_autocreate($dom,$settings,\$rowtotal);
770: } elsif ($action eq 'directorysrch') {
771: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
772: } elsif ($action eq 'contacts') {
773: $output .= &print_contacts($dom,$settings,\$rowtotal);
774: } elsif ($action eq 'defaults') {
775: $output .= &print_defaults($dom,\$rowtotal);
776: } elsif ($action eq 'scantron') {
777: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
778: } elsif ($action eq 'serverstatuses') {
779: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
780: } elsif ($action eq 'helpsettings') {
781: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
782: } elsif ($action eq 'loadbalancing') {
783: $output .= &print_loadbalancing($dom,$settings,\$rowtotal);
784: } elsif ($action eq 'coursedefaults') {
785: $output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
786: }
787: }
788: $output .= '
789: </table>
790: </td>
791: </tr>
792: </table><br />';
793: return ($output,$rowtotal);
794: }
795:
796: sub print_login {
797: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
798: my ($css_class,$datatable);
799: my %choices = &login_choices();
800:
801: if ($caller eq 'service') {
802: my %servers = &Apache::lonnet::internet_dom_servers($dom);
803: my $choice = $choices{'disallowlogin'};
804: $css_class = ' class="LC_odd_row"';
805: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
806: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
807: '<th>'.$choices{'server'}.'</th>'.
808: '<th>'.$choices{'serverpath'}.'</th>'.
809: '<th>'.$choices{'custompath'}.'</th>'.
810: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
811: my %disallowed;
812: if (ref($settings) eq 'HASH') {
813: if (ref($settings->{'loginvia'}) eq 'HASH') {
814: %disallowed = %{$settings->{'loginvia'}};
815: }
816: }
817: foreach my $lonhost (sort(keys(%servers))) {
818: my $direct = 'selected="selected"';
819: if (ref($disallowed{$lonhost}) eq 'HASH') {
820: if ($disallowed{$lonhost}{'server'} ne '') {
821: $direct = '';
822: }
823: }
824: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
825: '<td><select name="'.$lonhost.'_server">'.
826: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
827: '</option>';
828: foreach my $hostid (sort(keys(%servers))) {
829: next if ($servers{$hostid} eq $servers{$lonhost});
830: my $selected = '';
831: if (ref($disallowed{$lonhost}) eq 'HASH') {
832: if ($hostid eq $disallowed{$lonhost}{'server'}) {
833: $selected = 'selected="selected"';
834: }
835: }
836: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
837: $servers{$hostid}.'</option>';
838: }
839: $datatable .= '</select></td>'.
840: '<td><select name="'.$lonhost.'_serverpath">';
841: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
842: my $pathname = $path;
843: if ($path eq 'custom') {
844: $pathname = &mt('Custom Path').' ->';
845: }
846: my $selected = '';
847: if (ref($disallowed{$lonhost}) eq 'HASH') {
848: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
849: $selected = 'selected="selected"';
850: }
851: } elsif ($path eq '') {
852: $selected = 'selected="selected"';
853: }
854: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
855: }
856: $datatable .= '</select></td>';
857: my ($custom,$exempt);
858: if (ref($disallowed{$lonhost}) eq 'HASH') {
859: $custom = $disallowed{$lonhost}{'custompath'};
860: $exempt = $disallowed{$lonhost}{'exempt'};
861: }
862: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
863: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
864: '</tr>';
865: }
866: $datatable .= '</table></td></tr>';
867: return $datatable;
868: } elsif ($caller eq 'page') {
869: my %defaultchecked = (
870: 'coursecatalog' => 'on',
871: 'helpdesk' => 'on',
872: 'adminmail' => 'off',
873: 'newuser' => 'off',
874: );
875: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
876: my (%checkedon,%checkedoff);
877: foreach my $item (@toggles) {
878: if ($defaultchecked{$item} eq 'on') {
879: $checkedon{$item} = ' checked="checked" ';
880: $checkedoff{$item} = ' ';
881: } elsif ($defaultchecked{$item} eq 'off') {
882: $checkedoff{$item} = ' checked="checked" ';
883: $checkedon{$item} = ' ';
884: }
885: }
886: my @images = ('img','logo','domlogo','login');
887: my @logintext = ('textcol','bgcol');
888: my @bgs = ('pgbg','mainbg','sidebg');
889: my @links = ('link','alink','vlink');
890: my %designhash = &Apache::loncommon::get_domainconf($dom);
891: my %defaultdesign = %Apache::loncommon::defaultdesign;
892: my (%is_custom,%designs);
893: my %defaults = (
894: font => $defaultdesign{'login.font'},
895: );
896: foreach my $item (@images) {
897: $defaults{$item} = $defaultdesign{'login.'.$item};
898: $defaults{'showlogo'}{$item} = 1;
899: }
900: foreach my $item (@bgs) {
901: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
902: }
903: foreach my $item (@logintext) {
904: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
905: }
906: foreach my $item (@links) {
907: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
908: }
909: if (ref($settings) eq 'HASH') {
910: foreach my $item (@toggles) {
911: if ($settings->{$item} eq '1') {
912: $checkedon{$item} = ' checked="checked" ';
913: $checkedoff{$item} = ' ';
914: } elsif ($settings->{$item} eq '0') {
915: $checkedoff{$item} = ' checked="checked" ';
916: $checkedon{$item} = ' ';
917: }
918: }
919: foreach my $item (@images) {
920: if (defined($settings->{$item})) {
921: $designs{$item} = $settings->{$item};
922: $is_custom{$item} = 1;
923: }
924: if (defined($settings->{'showlogo'}{$item})) {
925: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
926: }
927: }
928: foreach my $item (@logintext) {
929: if ($settings->{$item} ne '') {
930: $designs{'logintext'}{$item} = $settings->{$item};
931: $is_custom{$item} = 1;
932: }
933: }
934: if ($settings->{'font'} ne '') {
935: $designs{'font'} = $settings->{'font'};
936: $is_custom{'font'} = 1;
937: }
938: foreach my $item (@bgs) {
939: if ($settings->{$item} ne '') {
940: $designs{'bgs'}{$item} = $settings->{$item};
941: $is_custom{$item} = 1;
942: }
943: }
944: foreach my $item (@links) {
945: if ($settings->{$item} ne '') {
946: $designs{'links'}{$item} = $settings->{$item};
947: $is_custom{$item} = 1;
948: }
949: }
950: } else {
951: if ($designhash{$dom.'.login.font'} ne '') {
952: $designs{'font'} = $designhash{$dom.'.login.font'};
953: $is_custom{'font'} = 1;
954: }
955: foreach my $item (@images) {
956: if ($designhash{$dom.'.login.'.$item} ne '') {
957: $designs{$item} = $designhash{$dom.'.login.'.$item};
958: $is_custom{$item} = 1;
959: }
960: }
961: foreach my $item (@bgs) {
962: if ($designhash{$dom.'.login.'.$item} ne '') {
963: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
964: $is_custom{$item} = 1;
965: }
966: }
967: foreach my $item (@links) {
968: if ($designhash{$dom.'.login.'.$item} ne '') {
969: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
970: $is_custom{$item} = 1;
971: }
972: }
973: }
974: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
975: logo => 'Institution Logo',
976: domlogo => 'Domain Logo',
977: login => 'Login box');
978: my $itemcount = 1;
979: foreach my $item (@toggles) {
980: $css_class = $itemcount%2?' class="LC_odd_row"':'';
981: $datatable .=
982: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
983: '</td><td>'.
984: '<span class="LC_nobreak"><label><input type="radio" name="'.
985: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
986: '</label> <label><input type="radio" name="'.$item.'"'.
987: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
988: '</tr>';
989: $itemcount ++;
990: }
991: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
992: $datatable .= '</tr></table></td></tr>';
993: } elsif ($caller eq 'help') {
994: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
995: my $switchserver = &check_switchserver($dom,$confname);
996: my $itemcount = 1;
997: $defaulturl = '/adm/loginproblems.html';
998: $defaulttype = 'default';
999: %lt = &Apache::lonlocal::texthash (
1000: del => 'Delete?',
1001: rep => 'Replace:',
1002: upl => 'Upload:',
1003: default => 'Default',
1004: custom => 'Custom',
1005: );
1006: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1007: my @currlangs;
1008: if (ref($settings) eq 'HASH') {
1009: if (ref($settings->{'helpurl'}) eq 'HASH') {
1010: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1011: next if ($settings->{'helpurl'}{$key} eq '');
1012: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1013: $type{$key} = 'custom';
1014: unless ($key eq 'nolang') {
1015: push(@currlangs,$key);
1016: }
1017: }
1018: } elsif ($settings->{'helpurl'} ne '') {
1019: $type{'nolang'} = 'custom';
1020: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1021: }
1022: }
1023: foreach my $lang ('nolang',sort(@currlangs)) {
1024: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1025: $datatable .= '<tr'.$css_class.'>';
1026: if ($url{$lang} eq '') {
1027: $url{$lang} = $defaulturl;
1028: }
1029: if ($type{$lang} eq '') {
1030: $type{$lang} = $defaulttype;
1031: }
1032: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1033: if ($lang eq 'nolang') {
1034: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1035: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1036: } else {
1037: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1038: $langchoices{$lang},
1039: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1040: }
1041: $datatable .= '</span></td>'."\n".
1042: '<td class="LC_left_item">';
1043: if ($type{$lang} eq 'custom') {
1044: $datatable .= '<span class="LC_nobreak"><label>'.
1045: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1046: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1047: } else {
1048: $datatable .= $lt{'upl'};
1049: }
1050: $datatable .='<br />';
1051: if ($switchserver) {
1052: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1053: } else {
1054: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1055: }
1056: $datatable .= '</td></tr>';
1057: $itemcount ++;
1058: }
1059: my @addlangs;
1060: foreach my $lang (sort(keys(%langchoices))) {
1061: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1062: push(@addlangs,$lang);
1063: }
1064: if (@addlangs > 0) {
1065: my %toadd;
1066: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1067: $toadd{''} = &mt('Select');
1068: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1069: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1070: &mt('Add log-in help page for a specific language:').' '.
1071: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1072: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1073: if ($switchserver) {
1074: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1075: } else {
1076: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1077: }
1078: $datatable .= '</td></tr>';
1079: $itemcount ++;
1080: }
1081: $datatable .= &captcha_choice('login',$settings,$itemcount);
1082: }
1083: return $datatable;
1084: }
1085:
1086: sub login_choices {
1087: my %choices =
1088: &Apache::lonlocal::texthash (
1089: coursecatalog => 'Display Course/Community Catalog link?',
1090: adminmail => "Display Administrator's E-mail Address?",
1091: helpdesk => 'Display "Contact Helpdesk" link',
1092: disallowlogin => "Login page requests redirected",
1093: hostid => "Server",
1094: server => "Redirect to:",
1095: serverpath => "Path",
1096: custompath => "Custom",
1097: exempt => "Exempt IP(s)",
1098: directlogin => "No redirect",
1099: newuser => "Link to create a user account",
1100: img => "Header",
1101: logo => "Main Logo",
1102: domlogo => "Domain Logo",
1103: login => "Log-in Header",
1104: textcol => "Text color",
1105: bgcol => "Box color",
1106: bgs => "Background colors",
1107: links => "Link colors",
1108: font => "Font color",
1109: pgbg => "Header",
1110: mainbg => "Page",
1111: sidebg => "Login box",
1112: link => "Link",
1113: alink => "Active link",
1114: vlink => "Visited link",
1115: );
1116: return %choices;
1117: }
1118:
1119: sub print_rolecolors {
1120: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1121: my %choices = &color_font_choices();
1122: my @bgs = ('pgbg','tabbg','sidebg');
1123: my @links = ('link','alink','vlink');
1124: my @images = ('img');
1125: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1126: my %designhash = &Apache::loncommon::get_domainconf($dom);
1127: my %defaultdesign = %Apache::loncommon::defaultdesign;
1128: my (%is_custom,%designs);
1129: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1130: if (ref($settings) eq 'HASH') {
1131: if (ref($settings->{$role}) eq 'HASH') {
1132: if ($settings->{$role}->{'img'} ne '') {
1133: $designs{'img'} = $settings->{$role}->{'img'};
1134: $is_custom{'img'} = 1;
1135: }
1136: if ($settings->{$role}->{'font'} ne '') {
1137: $designs{'font'} = $settings->{$role}->{'font'};
1138: $is_custom{'font'} = 1;
1139: }
1140: if ($settings->{$role}->{'fontmenu'} ne '') {
1141: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1142: $is_custom{'fontmenu'} = 1;
1143: }
1144: foreach my $item (@bgs) {
1145: if ($settings->{$role}->{$item} ne '') {
1146: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1147: $is_custom{$item} = 1;
1148: }
1149: }
1150: foreach my $item (@links) {
1151: if ($settings->{$role}->{$item} ne '') {
1152: $designs{'links'}{$item} = $settings->{$role}->{$item};
1153: $is_custom{$item} = 1;
1154: }
1155: }
1156: }
1157: } else {
1158: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1159: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1160: $is_custom{'img'} = 1;
1161: }
1162: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1163: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1164: $is_custom{'fontmenu'} = 1;
1165: }
1166: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1167: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1168: $is_custom{'font'} = 1;
1169: }
1170: foreach my $item (@bgs) {
1171: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1172: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1173: $is_custom{$item} = 1;
1174:
1175: }
1176: }
1177: foreach my $item (@links) {
1178: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1179: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1180: $is_custom{$item} = 1;
1181: }
1182: }
1183: }
1184: my $itemcount = 1;
1185: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1186: $datatable .= '</tr></table></td></tr>';
1187: return $datatable;
1188: }
1189:
1190: sub role_defaults {
1191: my ($role,$bgs,$links,$images,$logintext) = @_;
1192: my %defaults;
1193: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1194: return %defaults;
1195: }
1196: my %defaultdesign = %Apache::loncommon::defaultdesign;
1197: if ($role eq 'login') {
1198: %defaults = (
1199: font => $defaultdesign{$role.'.font'},
1200: );
1201: if (ref($logintext) eq 'ARRAY') {
1202: foreach my $item (@{$logintext}) {
1203: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1204: }
1205: }
1206: foreach my $item (@{$images}) {
1207: $defaults{'showlogo'}{$item} = 1;
1208: }
1209: } else {
1210: %defaults = (
1211: img => $defaultdesign{$role.'.img'},
1212: font => $defaultdesign{$role.'.font'},
1213: fontmenu => $defaultdesign{$role.'.fontmenu'},
1214: );
1215: }
1216: foreach my $item (@{$bgs}) {
1217: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1218: }
1219: foreach my $item (@{$links}) {
1220: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1221: }
1222: foreach my $item (@{$images}) {
1223: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1224: }
1225: return %defaults;
1226: }
1227:
1228: sub display_color_options {
1229: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1230: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1231: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1232: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1233: my $datatable = '<tr'.$css_class.'>'.
1234: '<td>'.$choices->{'font'}.'</td>';
1235: if (!$is_custom->{'font'}) {
1236: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1237: } else {
1238: $datatable .= '<td> </td>';
1239: }
1240: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1241:
1242: $datatable .= '<td><span class="LC_nobreak">'.
1243: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1244: ' value="'.$current_color.'" /> '.
1245: ' </td></tr>';
1246: unless ($role eq 'login') {
1247: $datatable .= '<tr'.$css_class.'>'.
1248: '<td>'.$choices->{'fontmenu'}.'</td>';
1249: if (!$is_custom->{'fontmenu'}) {
1250: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1251: } else {
1252: $datatable .= '<td> </td>';
1253: }
1254: $current_color = $designs->{'fontmenu'} ?
1255: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1256: $datatable .= '<td><span class="LC_nobreak">'.
1257: '<input class="colorchooser" type="text" size="10" name="'
1258: .$role.'_fontmenu"'.
1259: ' value="'.$current_color.'" /> '.
1260: ' </td></tr>';
1261: }
1262: my $switchserver = &check_switchserver($dom,$confname);
1263: foreach my $img (@{$images}) {
1264: $itemcount ++;
1265: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1266: $datatable .= '<tr'.$css_class.'>'.
1267: '<td>'.$choices->{$img};
1268: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1269: if ($role eq 'login') {
1270: if ($img eq 'login') {
1271: $login_hdr_pick =
1272: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1273: $logincolors =
1274: &login_text_colors($img,$role,$logintext,$phase,$choices,
1275: $designs,$defaults);
1276: } elsif ($img ne 'domlogo') {
1277: $datatable.= &logo_display_options($img,$defaults,$designs);
1278: }
1279: }
1280: $datatable .= '</td>';
1281: if ($designs->{$img} ne '') {
1282: $imgfile = $designs->{$img};
1283: $img_import = ($imgfile =~ m{^/adm/});
1284: } else {
1285: $imgfile = $defaults->{$img};
1286: }
1287: if ($imgfile) {
1288: my ($showfile,$fullsize);
1289: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1290: my $urldir = $1;
1291: my $filename = $2;
1292: my @info = &Apache::lonnet::stat_file($designs->{$img});
1293: if (@info) {
1294: my $thumbfile = 'tn-'.$filename;
1295: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1296: if (@thumb) {
1297: $showfile = $urldir.'/'.$thumbfile;
1298: } else {
1299: $showfile = $imgfile;
1300: }
1301: } else {
1302: $showfile = '';
1303: }
1304: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1305: $showfile = $imgfile;
1306: my $imgdir = $1;
1307: my $filename = $2;
1308: if (-e "$londocroot/$imgdir/tn-".$filename) {
1309: $showfile = "/$imgdir/tn-".$filename;
1310: } else {
1311: my $input = $londocroot.$imgfile;
1312: my $output = "$londocroot/$imgdir/tn-".$filename;
1313: if (!-e $output) {
1314: my ($width,$height) = &thumb_dimensions();
1315: my ($fullwidth,$fullheight) = &check_dimensions($input);
1316: if ($fullwidth ne '' && $fullheight ne '') {
1317: if ($fullwidth > $width && $fullheight > $height) {
1318: my $size = $width.'x'.$height;
1319: system("convert -sample $size $input $output");
1320: $showfile = "/$imgdir/tn-".$filename;
1321: }
1322: }
1323: }
1324: }
1325: }
1326: if ($showfile) {
1327: if ($showfile =~ m{^/(adm|res)/}) {
1328: if ($showfile =~ m{^/res/}) {
1329: my $local_showfile =
1330: &Apache::lonnet::filelocation('',$showfile);
1331: &Apache::lonnet::repcopy($local_showfile);
1332: }
1333: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1334: }
1335: if ($imgfile) {
1336: if ($imgfile =~ m{^/(adm|res)/}) {
1337: if ($imgfile =~ m{^/res/}) {
1338: my $local_imgfile =
1339: &Apache::lonnet::filelocation('',$imgfile);
1340: &Apache::lonnet::repcopy($local_imgfile);
1341: }
1342: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1343: } else {
1344: $fullsize = $imgfile;
1345: }
1346: }
1347: $datatable .= '<td>';
1348: if ($img eq 'login') {
1349: $datatable .= $login_hdr_pick;
1350: }
1351: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1352: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1353: } else {
1354: $datatable .= '<td> </td><td class="LC_left_item">'.
1355: &mt('Upload:').'<br />';
1356: }
1357: } else {
1358: $datatable .= '<td> </td><td class="LC_left_item">'.
1359: &mt('Upload:').'<br />';
1360: }
1361: if ($switchserver) {
1362: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1363: } else {
1364: if ($img ne 'login') { # suppress file selection for Log-in header
1365: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1366: }
1367: }
1368: $datatable .= '</td></tr>';
1369: }
1370: $itemcount ++;
1371: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1372: $datatable .= '<tr'.$css_class.'>'.
1373: '<td>'.$choices->{'bgs'}.'</td>';
1374: my $bgs_def;
1375: foreach my $item (@{$bgs}) {
1376: if (!$is_custom->{$item}) {
1377: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1378: }
1379: }
1380: if ($bgs_def) {
1381: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1382: } else {
1383: $datatable .= '<td> </td>';
1384: }
1385: $datatable .= '<td class="LC_right_item">'.
1386: '<table border="0"><tr>';
1387:
1388: foreach my $item (@{$bgs}) {
1389: $datatable .= '<td align="center">'.$choices->{$item};
1390: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1391: if ($designs->{'bgs'}{$item}) {
1392: $datatable .= ' ';
1393: }
1394: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1395: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1396: }
1397: $datatable .= '</tr></table></td></tr>';
1398: $itemcount ++;
1399: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1400: $datatable .= '<tr'.$css_class.'>'.
1401: '<td>'.$choices->{'links'}.'</td>';
1402: my $links_def;
1403: foreach my $item (@{$links}) {
1404: if (!$is_custom->{$item}) {
1405: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1406: }
1407: }
1408: if ($links_def) {
1409: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1410: } else {
1411: $datatable .= '<td> </td>';
1412: }
1413: $datatable .= '<td class="LC_right_item">'.
1414: '<table border="0"><tr>';
1415: foreach my $item (@{$links}) {
1416: my $color = $designs->{'link'}{$item} ? $designs->{'link'}{$item} : $defaults->{'links'}{$item};
1417: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1418: if ($designs->{'links'}{$item}) {
1419: $datatable.=' ';
1420: }
1421: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1422: '" /></td>';
1423: }
1424: $$rowtotal += $itemcount;
1425: return $datatable;
1426: }
1427:
1428: sub logo_display_options {
1429: my ($img,$defaults,$designs) = @_;
1430: my $checkedon;
1431: if (ref($defaults) eq 'HASH') {
1432: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1433: if ($defaults->{'showlogo'}{$img}) {
1434: $checkedon = 'checked="checked" ';
1435: }
1436: }
1437: }
1438: if (ref($designs) eq 'HASH') {
1439: if (ref($designs->{'showlogo'}) eq 'HASH') {
1440: if (defined($designs->{'showlogo'}{$img})) {
1441: if ($designs->{'showlogo'}{$img} == 0) {
1442: $checkedon = '';
1443: } elsif ($designs->{'showlogo'}{$img} == 1) {
1444: $checkedon = 'checked="checked" ';
1445: }
1446: }
1447: }
1448: }
1449: return '<br /><label> <input type="checkbox" name="'.
1450: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1451: &mt('show').'</label>'."\n";
1452: }
1453:
1454: sub login_header_options {
1455: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1456: my $output = '';
1457: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1458: $output .= &mt('Text default(s):').'<br />';
1459: if (!$is_custom->{'textcol'}) {
1460: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1461: ' ';
1462: }
1463: if (!$is_custom->{'bgcol'}) {
1464: $output .= $choices->{'bgcol'}.': '.
1465: '<span id="css_'.$role.'_font" style="background-color: '.
1466: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1467: }
1468: $output .= '<br />';
1469: }
1470: $output .='<br />';
1471: return $output;
1472: }
1473:
1474: sub login_text_colors {
1475: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1476: my $color_menu = '<table border="0"><tr>';
1477: foreach my $item (@{$logintext}) {
1478: $color_menu .= '<td align="center">'.$choices->{$item};
1479: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1480: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1481: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1482: }
1483: $color_menu .= '</tr></table><br />';
1484: return $color_menu;
1485: }
1486:
1487: sub image_changes {
1488: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1489: my $output;
1490: if ($img eq 'login') {
1491: # suppress image for Log-in header
1492: } elsif (!$is_custom) {
1493: if ($img ne 'domlogo') {
1494: $output .= &mt('Default image:').'<br />';
1495: } else {
1496: $output .= &mt('Default in use:').'<br />';
1497: }
1498: }
1499: if ($img eq 'login') { # suppress image for Log-in header
1500: $output .= '<td>'.$logincolors;
1501: } else {
1502: if ($img_import) {
1503: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1504: }
1505: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1506: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1507: if ($is_custom) {
1508: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1509: '<input type="checkbox" name="'.
1510: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1511: '</label> '.&mt('Replace:').'</span><br />';
1512: } else {
1513: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1514: }
1515: }
1516: return $output;
1517: }
1518:
1519: sub print_quotas {
1520: my ($dom,$settings,$rowtotal,$action) = @_;
1521: my $context;
1522: if ($action eq 'quotas') {
1523: $context = 'tools';
1524: } else {
1525: $context = $action;
1526: }
1527: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1528: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1529: my $typecount = 0;
1530: my ($css_class,%titles);
1531: if ($context eq 'requestcourses') {
1532: @usertools = ('official','unofficial','community');
1533: @options =('norequest','approval','validate','autolimit');
1534: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1535: %titles = &courserequest_titles();
1536: } elsif ($context eq 'requestauthor') {
1537: @usertools = ('author');
1538: @options = ('norequest','approval','automatic');
1539: %titles = &authorrequest_titles();
1540: } else {
1541: @usertools = ('aboutme','blog','webdav','portfolio');
1542: %titles = &tool_titles();
1543: }
1544: if (ref($types) eq 'ARRAY') {
1545: foreach my $type (@{$types}) {
1546: my ($currdefquota,$currauthorquota);
1547: unless (($context eq 'requestcourses') ||
1548: ($context eq 'requestauthor')) {
1549: if (ref($settings) eq 'HASH') {
1550: if (ref($settings->{defaultquota}) eq 'HASH') {
1551: $currdefquota = $settings->{defaultquota}->{$type};
1552: } else {
1553: $currdefquota = $settings->{$type};
1554: }
1555: if (ref($settings->{authorquota}) eq 'HASH') {
1556: $currauthorquota = $settings->{authorquota}->{$type};
1557: }
1558: }
1559: }
1560: if (defined($usertypes->{$type})) {
1561: $typecount ++;
1562: $css_class = $typecount%2?' class="LC_odd_row"':'';
1563: $datatable .= '<tr'.$css_class.'>'.
1564: '<td>'.$usertypes->{$type}.'</td>'.
1565: '<td class="LC_left_item">';
1566: if ($context eq 'requestcourses') {
1567: $datatable .= '<table><tr>';
1568: }
1569: my %cell;
1570: foreach my $item (@usertools) {
1571: if ($context eq 'requestcourses') {
1572: my ($curroption,$currlimit);
1573: if (ref($settings) eq 'HASH') {
1574: if (ref($settings->{$item}) eq 'HASH') {
1575: $curroption = $settings->{$item}->{$type};
1576: if ($curroption =~ /^autolimit=(\d*)$/) {
1577: $currlimit = $1;
1578: }
1579: }
1580: }
1581: if (!$curroption) {
1582: $curroption = 'norequest';
1583: }
1584: $datatable .= '<th>'.$titles{$item}.'</th>';
1585: foreach my $option (@options) {
1586: my $val = $option;
1587: if ($option eq 'norequest') {
1588: $val = 0;
1589: }
1590: if ($option eq 'validate') {
1591: my $canvalidate = 0;
1592: if (ref($validations{$item}) eq 'HASH') {
1593: if ($validations{$item}{$type}) {
1594: $canvalidate = 1;
1595: }
1596: }
1597: next if (!$canvalidate);
1598: }
1599: my $checked = '';
1600: if ($option eq $curroption) {
1601: $checked = ' checked="checked"';
1602: } elsif ($option eq 'autolimit') {
1603: if ($curroption =~ /^autolimit/) {
1604: $checked = ' checked="checked"';
1605: }
1606: }
1607: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1608: '<input type="radio" name="crsreq_'.$item.
1609: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1610: $titles{$option}.'</label>';
1611: if ($option eq 'autolimit') {
1612: $cell{$item} .= ' <input type="text" name="crsreq_'.
1613: $item.'_limit_'.$type.'" size="1" '.
1614: 'value="'.$currlimit.'" />';
1615: }
1616: $cell{$item} .= '</span> ';
1617: if ($option eq 'autolimit') {
1618: $cell{$item} .= $titles{'unlimited'};
1619: }
1620: }
1621: } elsif ($context eq 'requestauthor') {
1622: my $curroption;
1623: if (ref($settings) eq 'HASH') {
1624: $curroption = $settings->{$type};
1625: }
1626: if (!$curroption) {
1627: $curroption = 'norequest';
1628: }
1629: foreach my $option (@options) {
1630: my $val = $option;
1631: if ($option eq 'norequest') {
1632: $val = 0;
1633: }
1634: my $checked = '';
1635: if ($option eq $curroption) {
1636: $checked = ' checked="checked"';
1637: }
1638: $datatable .= '<span class="LC_nobreak"><label>'.
1639: '<input type="radio" name="authorreq_'.$type.
1640: '" value="'.$val.'"'.$checked.' />'.
1641: $titles{$option}.'</label></span> ';
1642: }
1643: } else {
1644: my $checked = 'checked="checked" ';
1645: if (ref($settings) eq 'HASH') {
1646: if (ref($settings->{$item}) eq 'HASH') {
1647: if ($settings->{$item}->{$type} == 0) {
1648: $checked = '';
1649: } elsif ($settings->{$item}->{$type} == 1) {
1650: $checked = 'checked="checked" ';
1651: }
1652: }
1653: }
1654: $datatable .= '<span class="LC_nobreak"><label>'.
1655: '<input type="checkbox" name="'.$context.'_'.$item.
1656: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1657: '</label></span> ';
1658: }
1659: }
1660: if ($context eq 'requestcourses') {
1661: $datatable .= '</tr><tr>';
1662: foreach my $item (@usertools) {
1663: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1664: }
1665: $datatable .= '</tr></table>';
1666: }
1667: $datatable .= '</td>';
1668: unless (($context eq 'requestcourses') ||
1669: ($context eq 'requestauthor')) {
1670: $datatable .=
1671: '<td class="LC_right_item">'.
1672: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1673: '<input type="text" name="quota_'.$type.
1674: '" value="'.$currdefquota.
1675: '" size="5" /></span>'.(' ' x 2).
1676: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1677: '<input type="text" name="authorquota_'.$type.
1678: '" value="'.$currauthorquota.
1679: '" size="5" /></span></td>';
1680: }
1681: $datatable .= '</tr>';
1682: }
1683: }
1684: }
1685: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1686: $defaultquota = '20';
1687: $authorquota = '500';
1688: if (ref($settings) eq 'HASH') {
1689: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1690: $defaultquota = $settings->{'defaultquota'}->{'default'};
1691: } elsif (defined($settings->{'default'})) {
1692: $defaultquota = $settings->{'default'};
1693: }
1694: if (ref($settings->{'authorquota'}) eq 'HASH') {
1695: $authorquota = $settings->{'authorquota'}->{'default'};
1696: }
1697: }
1698: }
1699: $typecount ++;
1700: $css_class = $typecount%2?' class="LC_odd_row"':'';
1701: $datatable .= '<tr'.$css_class.'>'.
1702: '<td>'.$othertitle.'</td>'.
1703: '<td class="LC_left_item">';
1704: if ($context eq 'requestcourses') {
1705: $datatable .= '<table><tr>';
1706: }
1707: my %defcell;
1708: foreach my $item (@usertools) {
1709: if ($context eq 'requestcourses') {
1710: my ($curroption,$currlimit);
1711: if (ref($settings) eq 'HASH') {
1712: if (ref($settings->{$item}) eq 'HASH') {
1713: $curroption = $settings->{$item}->{'default'};
1714: if ($curroption =~ /^autolimit=(\d*)$/) {
1715: $currlimit = $1;
1716: }
1717: }
1718: }
1719: if (!$curroption) {
1720: $curroption = 'norequest';
1721: }
1722: $datatable .= '<th>'.$titles{$item}.'</th>';
1723: foreach my $option (@options) {
1724: my $val = $option;
1725: if ($option eq 'norequest') {
1726: $val = 0;
1727: }
1728: if ($option eq 'validate') {
1729: my $canvalidate = 0;
1730: if (ref($validations{$item}) eq 'HASH') {
1731: if ($validations{$item}{'default'}) {
1732: $canvalidate = 1;
1733: }
1734: }
1735: next if (!$canvalidate);
1736: }
1737: my $checked = '';
1738: if ($option eq $curroption) {
1739: $checked = ' checked="checked"';
1740: } elsif ($option eq 'autolimit') {
1741: if ($curroption =~ /^autolimit/) {
1742: $checked = ' checked="checked"';
1743: }
1744: }
1745: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1746: '<input type="radio" name="crsreq_'.$item.
1747: '_default" value="'.$val.'"'.$checked.' />'.
1748: $titles{$option}.'</label>';
1749: if ($option eq 'autolimit') {
1750: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1751: $item.'_limit_default" size="1" '.
1752: 'value="'.$currlimit.'" />';
1753: }
1754: $defcell{$item} .= '</span> ';
1755: if ($option eq 'autolimit') {
1756: $defcell{$item} .= $titles{'unlimited'};
1757: }
1758: }
1759: } elsif ($context eq 'requestauthor') {
1760: my $curroption;
1761: if (ref($settings) eq 'HASH') {
1762: $curroption = $settings->{'default'};
1763: }
1764: if (!$curroption) {
1765: $curroption = 'norequest';
1766: }
1767: foreach my $option (@options) {
1768: my $val = $option;
1769: if ($option eq 'norequest') {
1770: $val = 0;
1771: }
1772: my $checked = '';
1773: if ($option eq $curroption) {
1774: $checked = ' checked="checked"';
1775: }
1776: $datatable .= '<span class="LC_nobreak"><label>'.
1777: '<input type="radio" name="authorreq_default"'.
1778: ' value="'.$val.'"'.$checked.' />'.
1779: $titles{$option}.'</label></span> ';
1780: }
1781: } else {
1782: my $checked = 'checked="checked" ';
1783: if (ref($settings) eq 'HASH') {
1784: if (ref($settings->{$item}) eq 'HASH') {
1785: if ($settings->{$item}->{'default'} == 0) {
1786: $checked = '';
1787: } elsif ($settings->{$item}->{'default'} == 1) {
1788: $checked = 'checked="checked" ';
1789: }
1790: }
1791: }
1792: $datatable .= '<span class="LC_nobreak"><label>'.
1793: '<input type="checkbox" name="'.$context.'_'.$item.
1794: '" value="default" '.$checked.'/>'.$titles{$item}.
1795: '</label></span> ';
1796: }
1797: }
1798: if ($context eq 'requestcourses') {
1799: $datatable .= '</tr><tr>';
1800: foreach my $item (@usertools) {
1801: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1802: }
1803: $datatable .= '</tr></table>';
1804: }
1805: $datatable .= '</td>';
1806: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1807: $datatable .= '<td class="LC_right_item">'.
1808: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1809: '<input type="text" name="defaultquota" value="'.
1810: $defaultquota.'" size="5" /></span>'.(' ' x2).
1811: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1812: '<input type="text" name="authorquota" value="'.
1813: $authorquota.'" size="5" /></span></td>';
1814: }
1815: $datatable .= '</tr>';
1816: $typecount ++;
1817: $css_class = $typecount%2?' class="LC_odd_row"':'';
1818: $datatable .= '<tr'.$css_class.'>'.
1819: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1820: if ($context eq 'requestcourses') {
1821: $datatable .= &mt('(overrides affiliation, if set)').
1822: '</td>'.
1823: '<td class="LC_left_item">'.
1824: '<table><tr>';
1825: } else {
1826: $datatable .= &mt('(overrides affiliation, if checked)').
1827: '</td>'.
1828: '<td class="LC_left_item" colspan="2">'.
1829: '<br />';
1830: }
1831: my %advcell;
1832: foreach my $item (@usertools) {
1833: if ($context eq 'requestcourses') {
1834: my ($curroption,$currlimit);
1835: if (ref($settings) eq 'HASH') {
1836: if (ref($settings->{$item}) eq 'HASH') {
1837: $curroption = $settings->{$item}->{'_LC_adv'};
1838: if ($curroption =~ /^autolimit=(\d*)$/) {
1839: $currlimit = $1;
1840: }
1841: }
1842: }
1843: $datatable .= '<th>'.$titles{$item}.'</th>';
1844: my $checked = '';
1845: if ($curroption eq '') {
1846: $checked = ' checked="checked"';
1847: }
1848: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1849: '<input type="radio" name="crsreq_'.$item.
1850: '__LC_adv" value=""'.$checked.' />'.
1851: &mt('No override set').'</label></span> ';
1852: foreach my $option (@options) {
1853: my $val = $option;
1854: if ($option eq 'norequest') {
1855: $val = 0;
1856: }
1857: if ($option eq 'validate') {
1858: my $canvalidate = 0;
1859: if (ref($validations{$item}) eq 'HASH') {
1860: if ($validations{$item}{'_LC_adv'}) {
1861: $canvalidate = 1;
1862: }
1863: }
1864: next if (!$canvalidate);
1865: }
1866: my $checked = '';
1867: if ($val eq $curroption) {
1868: $checked = ' checked="checked"';
1869: } elsif ($option eq 'autolimit') {
1870: if ($curroption =~ /^autolimit/) {
1871: $checked = ' checked="checked"';
1872: }
1873: }
1874: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1875: '<input type="radio" name="crsreq_'.$item.
1876: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1877: $titles{$option}.'</label>';
1878: if ($option eq 'autolimit') {
1879: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1880: $item.'_limit__LC_adv" size="1" '.
1881: 'value="'.$currlimit.'" />';
1882: }
1883: $advcell{$item} .= '</span> ';
1884: if ($option eq 'autolimit') {
1885: $advcell{$item} .= $titles{'unlimited'};
1886: }
1887: }
1888: } elsif ($context eq 'requestauthor') {
1889: my $curroption;
1890: if (ref($settings) eq 'HASH') {
1891: $curroption = $settings->{'_LC_adv'};
1892: }
1893: my $checked = '';
1894: if ($curroption eq '') {
1895: $checked = ' checked="checked"';
1896: }
1897: $datatable .= '<span class="LC_nobreak"><label>'.
1898: '<input type="radio" name="authorreq__LC_adv"'.
1899: ' value=""'.$checked.' />'.
1900: &mt('No override set').'</label></span> ';
1901: foreach my $option (@options) {
1902: my $val = $option;
1903: if ($option eq 'norequest') {
1904: $val = 0;
1905: }
1906: my $checked = '';
1907: if ($val eq $curroption) {
1908: $checked = ' checked="checked"';
1909: }
1910: $datatable .= '<span class="LC_nobreak"><label>'.
1911: '<input type="radio" name="authorreq__LC_adv"'.
1912: ' value="'.$val.'"'.$checked.' />'.
1913: $titles{$option}.'</label></span> ';
1914: }
1915: } else {
1916: my $checked = 'checked="checked" ';
1917: if (ref($settings) eq 'HASH') {
1918: if (ref($settings->{$item}) eq 'HASH') {
1919: if ($settings->{$item}->{'_LC_adv'} == 0) {
1920: $checked = '';
1921: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1922: $checked = 'checked="checked" ';
1923: }
1924: }
1925: }
1926: $datatable .= '<span class="LC_nobreak"><label>'.
1927: '<input type="checkbox" name="'.$context.'_'.$item.
1928: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1929: '</label></span> ';
1930: }
1931: }
1932: if ($context eq 'requestcourses') {
1933: $datatable .= '</tr><tr>';
1934: foreach my $item (@usertools) {
1935: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1936: }
1937: $datatable .= '</tr></table>';
1938: }
1939: $datatable .= '</td></tr>';
1940: $$rowtotal += $typecount;
1941: return $datatable;
1942: }
1943:
1944: sub print_requestmail {
1945: my ($dom,$action,$settings,$rowtotal) = @_;
1946: my ($now,$datatable,%currapp);
1947: $now = time;
1948: if (ref($settings) eq 'HASH') {
1949: if (ref($settings->{'notify'}) eq 'HASH') {
1950: if ($settings->{'notify'}{'approval'} ne '') {
1951: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
1952: }
1953: }
1954: }
1955: my $numinrow = 2;
1956: my $css_class = 'class="LC_odd_row"';
1957: my $text;
1958: if ($action eq 'requestcourses') {
1959: $text = &mt('Receive notification of course requests requiring approval');
1960: } else {
1961: $text = &mt('Receive notification of authoring space requests requiring approval')
1962: }
1963: $datatable = '<tr '.$css_class.'>'.
1964: ' <td>'.$text.'</td>'.
1965: ' <td class="LC_left_item">';
1966: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
1967: 'reqapprovalnotify',%currapp);
1968: if ($numdc > 0) {
1969: $datatable .= $table;
1970: } else {
1971: $datatable .= &mt('There are no active Domain Coordinators');
1972: }
1973: $datatable .='</td></tr>';
1974: $$rowtotal += $rows;
1975: return $datatable;
1976: }
1977:
1978: sub print_autoenroll {
1979: my ($dom,$settings,$rowtotal) = @_;
1980: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1981: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
1982: if (ref($settings) eq 'HASH') {
1983: if (exists($settings->{'run'})) {
1984: if ($settings->{'run'} eq '0') {
1985: $runoff = ' checked="checked" ';
1986: $runon = ' ';
1987: } else {
1988: $runon = ' checked="checked" ';
1989: $runoff = ' ';
1990: }
1991: } else {
1992: if ($autorun) {
1993: $runon = ' checked="checked" ';
1994: $runoff = ' ';
1995: } else {
1996: $runoff = ' checked="checked" ';
1997: $runon = ' ';
1998: }
1999: }
2000: if (exists($settings->{'co-owners'})) {
2001: if ($settings->{'co-owners'} eq '0') {
2002: $coownersoff = ' checked="checked" ';
2003: $coownerson = ' ';
2004: } else {
2005: $coownerson = ' checked="checked" ';
2006: $coownersoff = ' ';
2007: }
2008: } else {
2009: $coownersoff = ' checked="checked" ';
2010: $coownerson = ' ';
2011: }
2012: if (exists($settings->{'sender_domain'})) {
2013: $defdom = $settings->{'sender_domain'};
2014: }
2015: } else {
2016: if ($autorun) {
2017: $runon = ' checked="checked" ';
2018: $runoff = ' ';
2019: } else {
2020: $runoff = ' checked="checked" ';
2021: $runon = ' ';
2022: }
2023: }
2024: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2025: my $notif_sender;
2026: if (ref($settings) eq 'HASH') {
2027: $notif_sender = $settings->{'sender_uname'};
2028: }
2029: my $datatable='<tr class="LC_odd_row">'.
2030: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2031: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2032: '<input type="radio" name="autoenroll_run"'.
2033: $runon.' value="1" />'.&mt('Yes').'</label> '.
2034: '<label><input type="radio" name="autoenroll_run"'.
2035: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2036: '</tr><tr>'.
2037: '<td>'.&mt('Notification messages - sender').
2038: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2039: &mt('username').': '.
2040: '<input type="text" name="sender_uname" value="'.
2041: $notif_sender.'" size="10" /> '.&mt('domain').
2042: ': '.$domform.'</span></td></tr>'.
2043: '<tr class="LC_odd_row">'.
2044: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2045: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2046: '<input type="radio" name="autoassign_coowners"'.
2047: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2048: '<label><input type="radio" name="autoassign_coowners"'.
2049: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2050: '</tr>';
2051: $$rowtotal += 3;
2052: return $datatable;
2053: }
2054:
2055: sub print_autoupdate {
2056: my ($position,$dom,$settings,$rowtotal) = @_;
2057: my $datatable;
2058: if ($position eq 'top') {
2059: my $updateon = ' ';
2060: my $updateoff = ' checked="checked" ';
2061: my $classlistson = ' ';
2062: my $classlistsoff = ' checked="checked" ';
2063: if (ref($settings) eq 'HASH') {
2064: if ($settings->{'run'} eq '1') {
2065: $updateon = $updateoff;
2066: $updateoff = ' ';
2067: }
2068: if ($settings->{'classlists'} eq '1') {
2069: $classlistson = $classlistsoff;
2070: $classlistsoff = ' ';
2071: }
2072: }
2073: my %title = (
2074: run => 'Auto-update active?',
2075: classlists => 'Update information in classlists?',
2076: );
2077: $datatable = '<tr class="LC_odd_row">'.
2078: '<td>'.&mt($title{'run'}).'</td>'.
2079: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2080: '<input type="radio" name="autoupdate_run"'.
2081: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2082: '<label><input type="radio" name="autoupdate_run"'.
2083: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2084: '</tr><tr>'.
2085: '<td>'.&mt($title{'classlists'}).'</td>'.
2086: '<td class="LC_right_item"><span class="LC_nobreak">'.
2087: '<label><input type="radio" name="classlists"'.
2088: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2089: '<label><input type="radio" name="classlists"'.
2090: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2091: '</tr>';
2092: $$rowtotal += 2;
2093: } elsif ($position eq 'middle') {
2094: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2095: my $numinrow = 3;
2096: my $locknamesettings;
2097: $datatable .= &insttypes_row($settings,$types,$usertypes,
2098: $dom,$numinrow,$othertitle,
2099: 'lockablenames');
2100: $$rowtotal ++;
2101: } else {
2102: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2103: my @fields = ('lastname','firstname','middlename','generation',
2104: 'permanentemail','id');
2105: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2106: my $numrows = 0;
2107: if (ref($types) eq 'ARRAY') {
2108: if (@{$types} > 0) {
2109: $datatable =
2110: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2111: \@fields,$types,\$numrows);
2112: $$rowtotal += @{$types};
2113: }
2114: }
2115: $datatable .=
2116: &usertype_update_row($settings,{'default' => $othertitle},
2117: \%fieldtitles,\@fields,['default'],
2118: \$numrows);
2119: $$rowtotal ++;
2120: }
2121: return $datatable;
2122: }
2123:
2124: sub print_autocreate {
2125: my ($dom,$settings,$rowtotal) = @_;
2126: my (%createon,%createoff,%currhash);
2127: my @types = ('xml','req');
2128: if (ref($settings) eq 'HASH') {
2129: foreach my $item (@types) {
2130: $createoff{$item} = ' checked="checked" ';
2131: $createon{$item} = ' ';
2132: if (exists($settings->{$item})) {
2133: if ($settings->{$item}) {
2134: $createon{$item} = ' checked="checked" ';
2135: $createoff{$item} = ' ';
2136: }
2137: }
2138: }
2139: if ($settings->{'xmldc'} ne '') {
2140: $currhash{$settings->{'xmldc'}} = 1;
2141: }
2142: } else {
2143: foreach my $item (@types) {
2144: $createoff{$item} = ' checked="checked" ';
2145: $createon{$item} = ' ';
2146: }
2147: }
2148: $$rowtotal += 2;
2149: my $numinrow = 2;
2150: my $datatable='<tr class="LC_odd_row">'.
2151: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2152: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2153: '<input type="radio" name="autocreate_xml"'.
2154: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2155: '<label><input type="radio" name="autocreate_xml"'.
2156: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2157: '</td></tr><tr>'.
2158: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2159: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2160: '<input type="radio" name="autocreate_req"'.
2161: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2162: '<label><input type="radio" name="autocreate_req"'.
2163: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2164: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2165: 'autocreate_xmldc',%currhash);
2166: if ($numdc > 1) {
2167: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
2168: &mt('Course creation processed as: (choose Dom. Coord.)').
2169: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
2170: } else {
2171: $datatable .= $dctable.'</td></tr>';
2172: }
2173: $$rowtotal += $rows;
2174: return $datatable;
2175: }
2176:
2177: sub print_directorysrch {
2178: my ($dom,$settings,$rowtotal) = @_;
2179: my $srchon = ' ';
2180: my $srchoff = ' checked="checked" ';
2181: my ($exacton,$containson,$beginson);
2182: my $localon = ' ';
2183: my $localoff = ' checked="checked" ';
2184: if (ref($settings) eq 'HASH') {
2185: if ($settings->{'available'} eq '1') {
2186: $srchon = $srchoff;
2187: $srchoff = ' ';
2188: }
2189: if ($settings->{'localonly'} eq '1') {
2190: $localon = $localoff;
2191: $localoff = ' ';
2192: }
2193: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2194: foreach my $type (@{$settings->{'searchtypes'}}) {
2195: if ($type eq 'exact') {
2196: $exacton = ' checked="checked" ';
2197: } elsif ($type eq 'contains') {
2198: $containson = ' checked="checked" ';
2199: } elsif ($type eq 'begins') {
2200: $beginson = ' checked="checked" ';
2201: }
2202: }
2203: } else {
2204: if ($settings->{'searchtypes'} eq 'exact') {
2205: $exacton = ' checked="checked" ';
2206: } elsif ($settings->{'searchtypes'} eq 'contains') {
2207: $containson = ' checked="checked" ';
2208: } elsif ($settings->{'searchtypes'} eq 'specify') {
2209: $exacton = ' checked="checked" ';
2210: $containson = ' checked="checked" ';
2211: }
2212: }
2213: }
2214: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2215: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2216:
2217: my $numinrow = 4;
2218: my $cansrchrow = 0;
2219: my $datatable='<tr class="LC_odd_row">'.
2220: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2221: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2222: '<input type="radio" name="dirsrch_available"'.
2223: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2224: '<label><input type="radio" name="dirsrch_available"'.
2225: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2226: '</tr><tr>'.
2227: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2228: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2229: '<input type="radio" name="dirsrch_localonly"'.
2230: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2231: '<label><input type="radio" name="dirsrch_localonly"'.
2232: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2233: '</tr>';
2234: $$rowtotal += 2;
2235: if (ref($usertypes) eq 'HASH') {
2236: if (keys(%{$usertypes}) > 0) {
2237: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2238: $numinrow,$othertitle,'cansearch');
2239: $cansrchrow = 1;
2240: }
2241: }
2242: if ($cansrchrow) {
2243: $$rowtotal ++;
2244: $datatable .= '<tr>';
2245: } else {
2246: $datatable .= '<tr class="LC_odd_row">';
2247: }
2248: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2249: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2250: foreach my $title (@{$titleorder}) {
2251: if (defined($searchtitles->{$title})) {
2252: my $check = ' ';
2253: if (ref($settings) eq 'HASH') {
2254: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2255: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2256: $check = ' checked="checked" ';
2257: }
2258: }
2259: }
2260: $datatable .= '<td class="LC_left_item">'.
2261: '<span class="LC_nobreak"><label>'.
2262: '<input type="checkbox" name="searchby" '.
2263: 'value="'.$title.'"'.$check.'/>'.
2264: $searchtitles->{$title}.'</label></span></td>';
2265: }
2266: }
2267: $datatable .= '</tr></table></td></tr>';
2268: $$rowtotal ++;
2269: if ($cansrchrow) {
2270: $datatable .= '<tr class="LC_odd_row">';
2271: } else {
2272: $datatable .= '<tr>';
2273: }
2274: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2275: '<td class="LC_left_item" colspan="2">'.
2276: '<span class="LC_nobreak"><label>'.
2277: '<input type="checkbox" name="searchtypes" '.
2278: $exacton.' value="exact" />'.&mt('Exact match').
2279: '</label> '.
2280: '<label><input type="checkbox" name="searchtypes" '.
2281: $beginson.' value="begins" />'.&mt('Begins with').
2282: '</label> '.
2283: '<label><input type="checkbox" name="searchtypes" '.
2284: $containson.' value="contains" />'.&mt('Contains').
2285: '</label></span></td></tr>';
2286: $$rowtotal ++;
2287: return $datatable;
2288: }
2289:
2290: sub print_contacts {
2291: my ($dom,$settings,$rowtotal) = @_;
2292: my $datatable;
2293: my @contacts = ('adminemail','supportemail');
2294: my (%checked,%to,%otheremails,%bccemails);
2295: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2296: 'requestsmail','updatesmail','idconflictsmail');
2297: foreach my $type (@mailings) {
2298: $otheremails{$type} = '';
2299: }
2300: $bccemails{'helpdeskmail'} = '';
2301: if (ref($settings) eq 'HASH') {
2302: foreach my $item (@contacts) {
2303: if (exists($settings->{$item})) {
2304: $to{$item} = $settings->{$item};
2305: }
2306: }
2307: foreach my $type (@mailings) {
2308: if (exists($settings->{$type})) {
2309: if (ref($settings->{$type}) eq 'HASH') {
2310: foreach my $item (@contacts) {
2311: if ($settings->{$type}{$item}) {
2312: $checked{$type}{$item} = ' checked="checked" ';
2313: }
2314: }
2315: $otheremails{$type} = $settings->{$type}{'others'};
2316: if ($type eq 'helpdeskmail') {
2317: $bccemails{$type} = $settings->{$type}{'bcc'};
2318: }
2319: }
2320: } elsif ($type eq 'lonstatusmail') {
2321: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2322: }
2323: }
2324: } else {
2325: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2326: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2327: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2328: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2329: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2330: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2331: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2332: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2333: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2334: }
2335: my ($titles,$short_titles) = &contact_titles();
2336: my $rownum = 0;
2337: my $css_class;
2338: foreach my $item (@contacts) {
2339: $css_class = $rownum%2?' class="LC_odd_row"':'';
2340: $datatable .= '<tr'.$css_class.'>'.
2341: '<td><span class="LC_nobreak">'.$titles->{$item}.
2342: '</span></td><td class="LC_right_item">'.
2343: '<input type="text" name="'.$item.'" value="'.
2344: $to{$item}.'" /></td></tr>';
2345: $rownum ++;
2346: }
2347: foreach my $type (@mailings) {
2348: $css_class = $rownum%2?' class="LC_odd_row"':'';
2349: $datatable .= '<tr'.$css_class.'>'.
2350: '<td><span class="LC_nobreak">'.
2351: $titles->{$type}.': </span></td>'.
2352: '<td class="LC_left_item">'.
2353: '<span class="LC_nobreak">';
2354: foreach my $item (@contacts) {
2355: $datatable .= '<label>'.
2356: '<input type="checkbox" name="'.$type.'"'.
2357: $checked{$type}{$item}.
2358: ' value="'.$item.'" />'.$short_titles->{$item}.
2359: '</label> ';
2360: }
2361: $datatable .= '</span><br />'.&mt('Others').': '.
2362: '<input type="text" name="'.$type.'_others" '.
2363: 'value="'.$otheremails{$type}.'" />';
2364: if ($type eq 'helpdeskmail') {
2365: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2366: '<input type="text" name="'.$type.'_bcc" '.
2367: 'value="'.$bccemails{$type}.'" />';
2368: }
2369: $datatable .= '</td></tr>'."\n";
2370: $rownum ++;
2371: }
2372: my %choices;
2373: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2374: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2375: &mt('LON-CAPA core group - MSU'),600,500));
2376: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2377: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2378: &mt('LON-CAPA core group - MSU'),600,500));
2379: my @toggles = ('reporterrors','reportupdates');
2380: my %defaultchecked = ('reporterrors' => 'on',
2381: 'reportupdates' => 'on');
2382: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2383: \%choices,$rownum);
2384: $datatable .= $reports;
2385: $$rowtotal += $rownum;
2386: return $datatable;
2387: }
2388:
2389: sub print_helpsettings {
2390: my ($dom,$confname,$settings,$rowtotal) = @_;
2391: my ($datatable,$itemcount);
2392: $itemcount = 1;
2393: my (%choices,%defaultchecked,@toggles);
2394: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2395: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2396: &mt('LON-CAPA bug tracker'),600,500));
2397: %defaultchecked = ('submitbugs' => 'on');
2398: @toggles = ('submitbugs',);
2399:
2400: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2401: \%choices,$itemcount);
2402: return $datatable;
2403: }
2404:
2405: sub radiobutton_prefs {
2406: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2407: $additional) = @_;
2408: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2409: (ref($choices) eq 'HASH'));
2410:
2411: my (%checkedon,%checkedoff,$datatable,$css_class);
2412:
2413: foreach my $item (@{$toggles}) {
2414: if ($defaultchecked->{$item} eq 'on') {
2415: $checkedon{$item} = ' checked="checked" ';
2416: $checkedoff{$item} = ' ';
2417: } elsif ($defaultchecked->{$item} eq 'off') {
2418: $checkedoff{$item} = ' checked="checked" ';
2419: $checkedon{$item} = ' ';
2420: }
2421: }
2422: if (ref($settings) eq 'HASH') {
2423: foreach my $item (@{$toggles}) {
2424: if ($settings->{$item} eq '1') {
2425: $checkedon{$item} = ' checked="checked" ';
2426: $checkedoff{$item} = ' ';
2427: } elsif ($settings->{$item} eq '0') {
2428: $checkedoff{$item} = ' checked="checked" ';
2429: $checkedon{$item} = ' ';
2430: }
2431: }
2432: }
2433: if ($onclick) {
2434: $onclick = ' onclick="'.$onclick.'"';
2435: }
2436: foreach my $item (@{$toggles}) {
2437: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2438: $datatable .=
2439: '<tr'.$css_class.'><td valign="top">'.
2440: '<span class="LC_nobreak">'.$choices->{$item}.
2441: '</span></td>'.
2442: '<td class="LC_right_item"><span class="LC_nobreak">'.
2443: '<label><input type="radio" name="'.
2444: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2445: '</label> <label><input type="radio" name="'.$item.'" '.
2446: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2447: '</span>'.$additional.
2448: '</td>'.
2449: '</tr>';
2450: $itemcount ++;
2451: }
2452: return ($datatable,$itemcount);
2453: }
2454:
2455: sub print_coursedefaults {
2456: my ($position,$dom,$settings,$rowtotal) = @_;
2457: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2458: my $itemcount = 1;
2459: my %choices = &Apache::lonlocal::texthash (
2460: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2461: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2462: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2463: coursecredits => 'Credits can be specified for courses',
2464: );
2465: my %staticdefaults = (
2466: anonsurvey_threshold => 10,
2467: uploadquota => 500,
2468: );
2469: if ($position eq 'top') {
2470: %defaultchecked = ('canuse_pdfforms' => 'off');
2471: @toggles = ('canuse_pdfforms');
2472: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2473: \%choices,$itemcount);
2474: } else {
2475: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2476: my ($currdefresponder,$def_official_credits,$def_unofficial_credits,%curruploadquota);
2477: my $currusecredits = 0;
2478: my @types = ('official','unofficial','community');
2479: if (ref($settings) eq 'HASH') {
2480: $currdefresponder = $settings->{'anonsurvey_threshold'};
2481: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2482: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2483: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2484: }
2485: }
2486: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2487: $def_official_credits = $settings->{'coursecredits'}->{'official'};
2488: $def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
2489: if (($def_official_credits ne '') || ($def_unofficial_credits ne '')) {
2490: $currusecredits = 1;
2491: }
2492: }
2493: }
2494: if (!$currdefresponder) {
2495: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2496: } elsif ($currdefresponder < 1) {
2497: $currdefresponder = 1;
2498: }
2499: foreach my $type (@types) {
2500: if ($curruploadquota{$type} eq '') {
2501: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2502: }
2503: }
2504: $datatable .=
2505: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2506: $choices{'anonsurvey_threshold'}.
2507: '</span></td>'.
2508: '<td class="LC_right_item"><span class="LC_nobreak">'.
2509: '<input type="text" name="anonsurvey_threshold"'.
2510: ' value="'.$currdefresponder.'" size="5" /></span>'.
2511: '</td></tr>'."\n".
2512: '<tr><td><span class="LC_nobreak">'.
2513: $choices{'uploadquota'}.
2514: '</span></td>'.
2515: '<td align="right" class="LC_right_item">'.
2516: '<table><tr>';
2517: foreach my $type (@types) {
2518: $datatable .= '<td align="center">'.&mt($type).'<br />'.
2519: '<input type="text" name="uploadquota_'.$type.'"'.
2520: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
2521: }
2522: $datatable .= '</tr></table></td></tr>'."\n";
2523: $itemcount += 2;
2524: my $onclick = 'toggleCredits(this.form);';
2525: my $display = 'none';
2526: if ($currusecredits) {
2527: $display = 'block';
2528: }
2529: my $additional = '<div id="credits" style="display: '.$display.'">'.
2530: '<span class="LC_nobreak">'.
2531: &mt('Default credits for official courses [_1]',
2532: '<input type="text" name="official_credits" value="'.
2533: $def_official_credits.'" size="3" />').
2534: '</span><br />'.
2535: '<span class="LC_nobreak">'.
2536: &mt('Default credits for unofficial courses [_1]',
2537: '<input type="text" name="unofficial_credits" value="'.
2538: $def_unofficial_credits.'" size="3" />').
2539: '</span></div>'."\n";
2540: %defaultchecked = ('coursecredits' => 'off');
2541: @toggles = ('coursecredits');
2542: my $current = {
2543: 'coursecredits' => $currusecredits,
2544: };
2545: (my $table,$itemcount) =
2546: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
2547: \%choices,$itemcount,$onclick,$additional);
2548: $datatable .= $table;
2549: }
2550: $$rowtotal += $itemcount;
2551: return $datatable;
2552: }
2553:
2554: sub print_usersessions {
2555: my ($position,$dom,$settings,$rowtotal) = @_;
2556: my ($css_class,$datatable,%checked,%choices);
2557: my (%by_ip,%by_location,@intdoms);
2558: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2559:
2560: my @alldoms = &Apache::lonnet::all_domains();
2561: my %serverhomes = %Apache::lonnet::serverhomeIDs;
2562: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2563: my %altids = &id_for_thisdom(%servers);
2564: my $itemcount = 1;
2565: if ($position eq 'top') {
2566: if (keys(%serverhomes) > 1) {
2567: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
2568: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
2569: } else {
2570: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2571: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
2572: }
2573: } else {
2574: if (keys(%by_location) == 0) {
2575: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2576: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
2577: } else {
2578: my %lt = &usersession_titles();
2579: my $numinrow = 5;
2580: my $prefix;
2581: my @types;
2582: if ($position eq 'bottom') {
2583: $prefix = 'remote';
2584: @types = ('version','excludedomain','includedomain');
2585: } else {
2586: $prefix = 'hosted';
2587: @types = ('excludedomain','includedomain');
2588: }
2589: my (%current,%checkedon,%checkedoff);
2590: my @lcversions = &Apache::lonnet::all_loncaparevs();
2591: my @locations = sort(keys(%by_location));
2592: foreach my $type (@types) {
2593: $checkedon{$type} = '';
2594: $checkedoff{$type} = ' checked="checked"';
2595: }
2596: if (ref($settings) eq 'HASH') {
2597: if (ref($settings->{$prefix}) eq 'HASH') {
2598: foreach my $key (keys(%{$settings->{$prefix}})) {
2599: $current{$key} = $settings->{$prefix}{$key};
2600: if ($key eq 'version') {
2601: if ($current{$key} ne '') {
2602: $checkedon{$key} = ' checked="checked"';
2603: $checkedoff{$key} = '';
2604: }
2605: } elsif (ref($current{$key}) eq 'ARRAY') {
2606: $checkedon{$key} = ' checked="checked"';
2607: $checkedoff{$key} = '';
2608: }
2609: }
2610: }
2611: }
2612: foreach my $type (@types) {
2613: next if ($type ne 'version' && !@locations);
2614: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2615: $datatable .= '<tr'.$css_class.'>
2616: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2617: <span class="LC_nobreak">
2618: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2619: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2620: if ($type eq 'version') {
2621: my $selector = '<select name="'.$prefix.'_version">';
2622: foreach my $version (@lcversions) {
2623: my $selected = '';
2624: if ($current{'version'} eq $version) {
2625: $selected = ' selected="selected"';
2626: }
2627: $selector .= ' <option value="'.$version.'"'.
2628: $selected.'>'.$version.'</option>';
2629: }
2630: $selector .= '</select> ';
2631: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2632: } else {
2633: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2634: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2635: ' />'.(' 'x2).
2636: '<input type="button" value="'.&mt('uncheck all').'" '.
2637: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2638: "\n".
2639: '</div><div><table>';
2640: my $rem;
2641: for (my $i=0; $i<@locations; $i++) {
2642: my ($showloc,$value,$checkedtype);
2643: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2644: my $ip = $by_location{$locations[$i]}->[0];
2645: if (ref($by_ip{$ip}) eq 'ARRAY') {
2646: $value = join(':',@{$by_ip{$ip}});
2647: $showloc = join(', ',@{$by_ip{$ip}});
2648: if (ref($current{$type}) eq 'ARRAY') {
2649: foreach my $loc (@{$by_ip{$ip}}) {
2650: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2651: $checkedtype = ' checked="checked"';
2652: last;
2653: }
2654: }
2655: }
2656: }
2657: }
2658: $rem = $i%($numinrow);
2659: if ($rem == 0) {
2660: if ($i > 0) {
2661: $datatable .= '</tr>';
2662: }
2663: $datatable .= '<tr>';
2664: }
2665: $datatable .= '<td class="LC_left_item">'.
2666: '<span class="LC_nobreak"><label>'.
2667: '<input type="checkbox" name="'.$prefix.'_'.$type.
2668: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2669: '</label></span></td>';
2670: }
2671: $rem = @locations%($numinrow);
2672: my $colsleft = $numinrow - $rem;
2673: if ($colsleft > 1 ) {
2674: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2675: ' </td>';
2676: } elsif ($colsleft == 1) {
2677: $datatable .= '<td class="LC_left_item"> </td>';
2678: }
2679: $datatable .= '</tr></table>';
2680: }
2681: $datatable .= '</td></tr>';
2682: $itemcount ++;
2683: }
2684: }
2685: }
2686: $$rowtotal += $itemcount;
2687: return $datatable;
2688: }
2689:
2690: sub build_location_hashes {
2691: my ($intdoms,$by_ip,$by_location) = @_;
2692: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2693: (ref($by_location) eq 'HASH'));
2694: my %iphost = &Apache::lonnet::get_iphost();
2695: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2696: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2697: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2698: foreach my $id (@{$iphost{$primary_ip}}) {
2699: my $intdom = &Apache::lonnet::internet_dom($id);
2700: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2701: push(@{$intdoms},$intdom);
2702: }
2703: }
2704: }
2705: foreach my $ip (keys(%iphost)) {
2706: if (ref($iphost{$ip}) eq 'ARRAY') {
2707: foreach my $id (@{$iphost{$ip}}) {
2708: my $location = &Apache::lonnet::internet_dom($id);
2709: if ($location) {
2710: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2711: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2712: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2713: push(@{$by_ip->{$ip}},$location);
2714: }
2715: } else {
2716: $by_ip->{$ip} = [$location];
2717: }
2718: }
2719: }
2720: }
2721: }
2722: foreach my $ip (sort(keys(%{$by_ip}))) {
2723: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2724: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2725: my $first = $by_ip->{$ip}->[0];
2726: if (ref($by_location->{$first}) eq 'ARRAY') {
2727: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2728: push(@{$by_location->{$first}},$ip);
2729: }
2730: } else {
2731: $by_location->{$first} = [$ip];
2732: }
2733: }
2734: }
2735: return;
2736: }
2737:
2738: sub current_offloads_to {
2739: my ($dom,$settings,$servers) = @_;
2740: my (%spareid,%otherdomconfigs);
2741: if (ref($servers) eq 'HASH') {
2742: foreach my $lonhost (sort(keys(%{$servers}))) {
2743: my $gotspares;
2744: if (ref($settings) eq 'HASH') {
2745: if (ref($settings->{'spares'}) eq 'HASH') {
2746: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
2747: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
2748: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
2749: $gotspares = 1;
2750: }
2751: }
2752: }
2753: unless ($gotspares) {
2754: my $gotspares;
2755: my $serverhomeID =
2756: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
2757: my $serverhomedom =
2758: &Apache::lonnet::host_domain($serverhomeID);
2759: if ($serverhomedom ne $dom) {
2760: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
2761: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2762: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2763: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2764: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2765: $gotspares = 1;
2766: }
2767: }
2768: } else {
2769: $otherdomconfigs{$serverhomedom} =
2770: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
2771: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
2772: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2773: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2774: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
2775: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2776: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2777: $gotspares = 1;
2778: }
2779: }
2780: }
2781: }
2782: }
2783: }
2784: }
2785: unless ($gotspares) {
2786: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
2787: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2788: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2789: } else {
2790: my $server_hostname = &Apache::lonnet::hostname($lonhost);
2791: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
2792: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
2793: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2794: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2795: } else {
2796: my %what = (
2797: spareid => 1,
2798: );
2799: my ($result,$returnhash) =
2800: &Apache::lonnet::get_remote_globals($lonhost,\%what);
2801: if ($result eq 'ok') {
2802: if (ref($returnhash) eq 'HASH') {
2803: if (ref($returnhash->{'spareid'}) eq 'HASH') {
2804: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
2805: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
2806: }
2807: }
2808: }
2809: }
2810: }
2811: }
2812: }
2813: }
2814: return %spareid;
2815: }
2816:
2817: sub spares_row {
2818: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
2819: my $css_class;
2820: my $numinrow = 4;
2821: my $itemcount = 1;
2822: my $datatable;
2823: my %typetitles = &sparestype_titles();
2824: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
2825: foreach my $server (sort(keys(%{$servers}))) {
2826: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
2827: my ($othercontrol,$serverdom);
2828: if ($serverhome ne $server) {
2829: $serverdom = &Apache::lonnet::host_domain($serverhome);
2830: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2831: } else {
2832: $serverdom = &Apache::lonnet::host_domain($server);
2833: if ($serverdom ne $dom) {
2834: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2835: }
2836: }
2837: next unless (ref($spareid->{$server}) eq 'HASH');
2838: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2839: $datatable .= '<tr'.$css_class.'>
2840: <td rowspan="2">
2841: <span class="LC_nobreak">'.
2842: &mt('[_1] when busy, offloads to:'
2843: ,'<b>'.$server.'</b>').
2844: "\n";
2845: my (%current,%canselect);
2846: my @choices =
2847: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
2848: foreach my $type ('primary','default') {
2849: if (ref($spareid->{$server}) eq 'HASH') {
2850: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
2851: my @spares = @{$spareid->{$server}{$type}};
2852: if (@spares > 0) {
2853: if ($othercontrol) {
2854: $current{$type} = join(', ',@spares);
2855: } else {
2856: $current{$type} .= '<table>';
2857: my $numspares = scalar(@spares);
2858: for (my $i=0; $i<@spares; $i++) {
2859: my $rem = $i%($numinrow);
2860: if ($rem == 0) {
2861: if ($i > 0) {
2862: $current{$type} .= '</tr>';
2863: }
2864: $current{$type} .= '<tr>';
2865: }
2866: $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'".');" /> '.
2867: $spareid->{$server}{$type}[$i].
2868: '</label></td>'."\n";
2869: }
2870: my $rem = @spares%($numinrow);
2871: my $colsleft = $numinrow - $rem;
2872: if ($colsleft > 1 ) {
2873: $current{$type} .= '<td colspan="'.$colsleft.
2874: '" class="LC_left_item">'.
2875: ' </td>';
2876: } elsif ($colsleft == 1) {
2877: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
2878: }
2879: $current{$type} .= '</tr></table>';
2880: }
2881: }
2882: }
2883: if ($current{$type} eq '') {
2884: $current{$type} = &mt('None specified');
2885: }
2886: if ($othercontrol) {
2887: if ($type eq 'primary') {
2888: $canselect{$type} = $othercontrol;
2889: }
2890: } else {
2891: $canselect{$type} =
2892: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
2893: '<select name="newspare_'.$type.'_'.$server.'" '.
2894: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
2895: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
2896: if (@choices > 0) {
2897: foreach my $lonhost (@choices) {
2898: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
2899: }
2900: }
2901: $canselect{$type} .= '</select>'."\n";
2902: }
2903: } else {
2904: $current{$type} = &mt('Could not be determined');
2905: if ($type eq 'primary') {
2906: $canselect{$type} = $othercontrol;
2907: }
2908: }
2909: if ($type eq 'default') {
2910: $datatable .= '<tr'.$css_class.'>';
2911: }
2912: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
2913: '<td>'.$current{$type}.'</td>'."\n".
2914: '<td>'.$canselect{$type}.'</td></tr>'."\n";
2915: }
2916: $itemcount ++;
2917: }
2918: }
2919: $$rowtotal += $itemcount;
2920: return $datatable;
2921: }
2922:
2923: sub possible_newspares {
2924: my ($server,$currspares,$serverhomes,$altids) = @_;
2925: my $serverhostname = &Apache::lonnet::hostname($server);
2926: my %excluded;
2927: if ($serverhostname ne '') {
2928: %excluded = (
2929: $serverhostname => 1,
2930: );
2931: }
2932: if (ref($currspares) eq 'HASH') {
2933: foreach my $type (keys(%{$currspares})) {
2934: if (ref($currspares->{$type}) eq 'ARRAY') {
2935: if (@{$currspares->{$type}} > 0) {
2936: foreach my $curr (@{$currspares->{$type}}) {
2937: my $hostname = &Apache::lonnet::hostname($curr);
2938: $excluded{$hostname} = 1;
2939: }
2940: }
2941: }
2942: }
2943: }
2944: my @choices;
2945: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
2946: if (keys(%{$serverhomes}) > 1) {
2947: foreach my $name (sort(keys(%{$serverhomes}))) {
2948: unless ($excluded{$name}) {
2949: if (exists($altids->{$serverhomes->{$name}})) {
2950: push(@choices,$altids->{$serverhomes->{$name}});
2951: } else {
2952: push(@choices,$serverhomes->{$name});
2953: }
2954: }
2955: }
2956: }
2957: }
2958: return sort(@choices);
2959: }
2960:
2961: sub print_loadbalancing {
2962: my ($dom,$settings,$rowtotal) = @_;
2963: my $primary_id = &Apache::lonnet::domain($dom,'primary');
2964: my $intdom = &Apache::lonnet::internet_dom($primary_id);
2965: my $numinrow = 1;
2966: my $datatable;
2967: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2968: my (%currbalancer,%currtargets,%currrules,%existing);
2969: if (ref($settings) eq 'HASH') {
2970: %existing = %{$settings};
2971: }
2972: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
2973: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
2974: \%currtargets,\%currrules);
2975: } else {
2976: return;
2977: }
2978: my ($othertitle,$usertypes,$types) =
2979: &Apache::loncommon::sorted_inst_types($dom);
2980: my $rownum = 8;
2981: if (ref($types) eq 'ARRAY') {
2982: $rownum += scalar(@{$types});
2983: }
2984: my @css_class = ('LC_odd_row','LC_even_row');
2985: my $balnum = 0;
2986: my $islast;
2987: my (@toshow,$disabledtext);
2988: if (keys(%currbalancer) > 0) {
2989: @toshow = sort(keys(%currbalancer));
2990: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
2991: push(@toshow,'');
2992: }
2993: } else {
2994: @toshow = ('');
2995: $disabledtext = &mt('No existing load balancer');
2996: }
2997: foreach my $lonhost (@toshow) {
2998: if ($balnum == scalar(@toshow)-1) {
2999: $islast = 1;
3000: } else {
3001: $islast = 0;
3002: }
3003: my $cssidx = $balnum%2;
3004: my $targets_div_style = 'display: none';
3005: my $disabled_div_style = 'display: block';
3006: my $homedom_div_style = 'display: none';
3007: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3008: '<td rowspan="'.$rownum.'" valign="top">'.
3009: '<p>';
3010: if ($lonhost eq '') {
3011: $datatable .= '<span class="LC_nobreak">';
3012: if (keys(%currbalancer) > 0) {
3013: $datatable .= &mt('Add balancer:');
3014: } else {
3015: $datatable .= &mt('Enable balancer:');
3016: }
3017: $datatable .= ' '.
3018: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3019: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3020: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3021: '<option value="" selected="selected">'.&mt('None').
3022: '</option>'."\n";
3023: foreach my $server (sort(keys(%servers))) {
3024: next if ($currbalancer{$server});
3025: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3026: }
3027: $datatable .=
3028: '</select>'."\n".
3029: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3030: } else {
3031: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3032: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3033: &mt('Stop balancing').'</label>'.
3034: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3035: $targets_div_style = 'display: block';
3036: $disabled_div_style = 'display: none';
3037: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3038: $homedom_div_style = 'display: block';
3039: }
3040: }
3041: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3042: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3043: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3044: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3045: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3046: my @sparestypes = ('primary','default');
3047: my %typetitles = &sparestype_titles();
3048: foreach my $sparetype (@sparestypes) {
3049: my $targettable;
3050: for (my $i=0; $i<$numspares; $i++) {
3051: my $checked;
3052: if (ref($currtargets{$lonhost}) eq 'HASH') {
3053: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3054: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3055: $checked = ' checked="checked"';
3056: }
3057: }
3058: }
3059: my ($chkboxval,$disabled);
3060: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3061: $chkboxval = $spares[$i];
3062: }
3063: if (exists($currbalancer{$spares[$i]})) {
3064: $disabled = ' disabled="disabled"';
3065: }
3066: $targettable .=
3067: '<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3068: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3069: '</span></label></td>';
3070: my $rem = $i%($numinrow);
3071: if ($rem == 0) {
3072: if (($i > 0) && ($i < $numspares-1)) {
3073: $targettable .= '</tr>';
3074: }
3075: if ($i < $numspares-1) {
3076: $targettable .= '<tr>';
3077: }
3078: }
3079: }
3080: if ($targettable ne '') {
3081: my $rem = $numspares%($numinrow);
3082: my $colsleft = $numinrow - $rem;
3083: if ($colsleft > 1 ) {
3084: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3085: ' </td>';
3086: } elsif ($colsleft == 1) {
3087: $targettable .= '<td class="LC_left_item"> </td>';
3088: }
3089: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3090: '<table><tr>'.$targettable.'</tr></table><br />';
3091: }
3092: }
3093: $datatable .= '</div></td></tr>'.
3094: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3095: $othertitle,$usertypes,$types,\%servers,
3096: \%currbalancer,$lonhost,
3097: $targets_div_style,$homedom_div_style,
3098: $css_class[$cssidx],$balnum,$islast);
3099: $$rowtotal += $rownum;
3100: $balnum ++;
3101: }
3102: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3103: return $datatable;
3104: }
3105:
3106: sub get_loadbalancers_config {
3107: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3108: return unless ((ref($servers) eq 'HASH') &&
3109: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3110: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3111: if (keys(%{$existing}) > 0) {
3112: my $oldlonhost;
3113: foreach my $key (sort(keys(%{$existing}))) {
3114: if ($key eq 'lonhost') {
3115: $oldlonhost = $existing->{'lonhost'};
3116: $currbalancer->{$oldlonhost} = 1;
3117: } elsif ($key eq 'targets') {
3118: if ($oldlonhost) {
3119: $currtargets->{$oldlonhost} = $existing->{'targets'};
3120: }
3121: } elsif ($key eq 'rules') {
3122: if ($oldlonhost) {
3123: $currrules->{$oldlonhost} = $existing->{'rules'};
3124: }
3125: } elsif (ref($existing->{$key}) eq 'HASH') {
3126: $currbalancer->{$key} = 1;
3127: $currtargets->{$key} = $existing->{$key}{'targets'};
3128: $currrules->{$key} = $existing->{$key}{'rules'};
3129: }
3130: }
3131: } else {
3132: my ($balancerref,$targetsref) =
3133: &Apache::lonnet::get_lonbalancer_config($servers);
3134: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3135: foreach my $server (sort(keys(%{$balancerref}))) {
3136: $currbalancer->{$server} = 1;
3137: $currtargets->{$server} = $targetsref->{$server};
3138: }
3139: }
3140: }
3141: return;
3142: }
3143:
3144: sub loadbalancing_rules {
3145: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3146: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3147: $css_class,$balnum,$islast) = @_;
3148: my $output;
3149: my $num = 0;
3150: my ($alltypes,$othertypes,$titles) =
3151: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3152: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3153: foreach my $type (@{$alltypes}) {
3154: $num ++;
3155: my $current;
3156: if (ref($currrules) eq 'HASH') {
3157: $current = $currrules->{$type};
3158: }
3159: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3160: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3161: $current = '';
3162: }
3163: }
3164: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3165: $servers,$currbalancer,$lonhost,$dom,
3166: $targets_div_style,$homedom_div_style,
3167: $css_class,$balnum,$num,$islast);
3168: }
3169: }
3170: return $output;
3171: }
3172:
3173: sub loadbalancing_titles {
3174: my ($dom,$intdom,$usertypes,$types) = @_;
3175: my %othertypes = (
3176: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3177: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3178: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3179: '_LC_external' => &mt('Users not from [_1]',$intdom),
3180: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3181: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3182: );
3183: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3184: if (ref($types) eq 'ARRAY') {
3185: unshift(@alltypes,@{$types},'default');
3186: }
3187: my %titles;
3188: foreach my $type (@alltypes) {
3189: if ($type =~ /^_LC_/) {
3190: $titles{$type} = $othertypes{$type};
3191: } elsif ($type eq 'default') {
3192: $titles{$type} = &mt('All users from [_1]',$dom);
3193: if (ref($types) eq 'ARRAY') {
3194: if (@{$types} > 0) {
3195: $titles{$type} = &mt('Other users from [_1]',$dom);
3196: }
3197: }
3198: } elsif (ref($usertypes) eq 'HASH') {
3199: $titles{$type} = $usertypes->{$type};
3200: }
3201: }
3202: return (\@alltypes,\%othertypes,\%titles);
3203: }
3204:
3205: sub loadbalance_rule_row {
3206: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3207: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3208: my @rulenames;
3209: my %ruletitles = &offloadtype_text();
3210: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
3211: @rulenames = ('balancer','offloadedto');
3212: } else {
3213: @rulenames = ('default','homeserver');
3214: if ($type eq '_LC_external') {
3215: push(@rulenames,'externalbalancer');
3216: } else {
3217: push(@rulenames,'specific');
3218: }
3219: push(@rulenames,'none');
3220: }
3221: my $style = $targets_div_style;
3222: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3223: $style = $homedom_div_style;
3224: }
3225: my $space;
3226: if ($islast && $num == 1) {
3227: $space = '<div display="inline-block"> </div>';
3228: }
3229: my $output =
3230: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3231: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3232: '<td valaign="top">'.$space.
3233: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3234: for (my $i=0; $i<@rulenames; $i++) {
3235: my $rule = $rulenames[$i];
3236: my ($checked,$extra);
3237: if ($rulenames[$i] eq 'default') {
3238: $rule = '';
3239: }
3240: if ($rulenames[$i] eq 'specific') {
3241: if (ref($servers) eq 'HASH') {
3242: my $default;
3243: if (($current ne '') && (exists($servers->{$current}))) {
3244: $checked = ' checked="checked"';
3245: }
3246: unless ($checked) {
3247: $default = ' selected="selected"';
3248: }
3249: $extra =
3250: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3251: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3252: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3253: '<option value=""'.$default.'></option>'."\n";
3254: foreach my $server (sort(keys(%{$servers}))) {
3255: if (ref($currbalancer) eq 'HASH') {
3256: next if (exists($currbalancer->{$server}));
3257: }
3258: my $selected;
3259: if ($server eq $current) {
3260: $selected = ' selected="selected"';
3261: }
3262: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3263: }
3264: $extra .= '</select>';
3265: }
3266: } elsif ($rule eq $current) {
3267: $checked = ' checked="checked"';
3268: }
3269: $output .= '<span class="LC_nobreak"><label>'.
3270: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
3271: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
3272: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
3273: ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
3274: '</label>'.$extra.'</span><br />'."\n";
3275: }
3276: $output .= '</div></td></tr>'."\n";
3277: return $output;
3278: }
3279:
3280: sub offloadtype_text {
3281: my %ruletitles = &Apache::lonlocal::texthash (
3282: 'default' => 'Offloads to default destinations',
3283: 'homeserver' => "Offloads to user's home server",
3284: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3285: 'specific' => 'Offloads to specific server',
3286: 'none' => 'No offload',
3287: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
3288: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
3289: );
3290: return %ruletitles;
3291: }
3292:
3293: sub sparestype_titles {
3294: my %typestitles = &Apache::lonlocal::texthash (
3295: 'primary' => 'primary',
3296: 'default' => 'default',
3297: );
3298: return %typestitles;
3299: }
3300:
3301: sub contact_titles {
3302: my %titles = &Apache::lonlocal::texthash (
3303: 'supportemail' => 'Support E-mail address',
3304: 'adminemail' => 'Default Server Admin E-mail address',
3305: 'errormail' => 'Error reports to be e-mailed to',
3306: 'packagesmail' => 'Package update alerts to be e-mailed to',
3307: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3308: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3309: 'requestsmail' => 'E-mail from course requests requiring approval',
3310: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
3311: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
3312: );
3313: my %short_titles = &Apache::lonlocal::texthash (
3314: adminemail => 'Admin E-mail address',
3315: supportemail => 'Support E-mail',
3316: );
3317: return (\%titles,\%short_titles);
3318: }
3319:
3320: sub tool_titles {
3321: my %titles = &Apache::lonlocal::texthash (
3322: aboutme => 'Personal web page',
3323: blog => 'Blog',
3324: webdav => 'WebDAV',
3325: portfolio => 'Portfolio',
3326: official => 'Official courses (with institutional codes)',
3327: unofficial => 'Unofficial courses',
3328: community => 'Communities',
3329: );
3330: return %titles;
3331: }
3332:
3333: sub courserequest_titles {
3334: my %titles = &Apache::lonlocal::texthash (
3335: official => 'Official',
3336: unofficial => 'Unofficial',
3337: community => 'Communities',
3338: norequest => 'Not allowed',
3339: approval => 'Approval by Dom. Coord.',
3340: validate => 'With validation',
3341: autolimit => 'Numerical limit',
3342: unlimited => '(blank for unlimited)',
3343: );
3344: return %titles;
3345: }
3346:
3347: sub authorrequest_titles {
3348: my %titles = &Apache::lonlocal::texthash (
3349: norequest => 'Not allowed',
3350: approval => 'Approval by Dom. Coord.',
3351: automatic => 'Automatic approval',
3352: );
3353: return %titles;
3354: }
3355:
3356: sub courserequest_conditions {
3357: my %conditions = &Apache::lonlocal::texthash (
3358: approval => '(Processing of request subject to approval by Domain Coordinator).',
3359: validate => '(Processing of request subject to institutional validation).',
3360: );
3361: return %conditions;
3362: }
3363:
3364:
3365: sub print_usercreation {
3366: my ($position,$dom,$settings,$rowtotal) = @_;
3367: my $numinrow = 4;
3368: my $datatable;
3369: if ($position eq 'top') {
3370: $$rowtotal ++;
3371: my $rowcount = 0;
3372: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3373: if (ref($rules) eq 'HASH') {
3374: if (keys(%{$rules}) > 0) {
3375: $datatable .= &user_formats_row('username',$settings,$rules,
3376: $ruleorder,$numinrow,$rowcount);
3377: $$rowtotal ++;
3378: $rowcount ++;
3379: }
3380: }
3381: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3382: if (ref($idrules) eq 'HASH') {
3383: if (keys(%{$idrules}) > 0) {
3384: $datatable .= &user_formats_row('id',$settings,$idrules,
3385: $idruleorder,$numinrow,$rowcount);
3386: $$rowtotal ++;
3387: $rowcount ++;
3388: }
3389: }
3390: my ($emailrules,$emailruleorder) =
3391: &Apache::lonnet::inst_userrules($dom,'email');
3392: if (ref($emailrules) eq 'HASH') {
3393: if (keys(%{$emailrules}) > 0) {
3394: $datatable .= &user_formats_row('email',$settings,$emailrules,
3395: $emailruleorder,$numinrow,$rowcount);
3396: $$rowtotal ++;
3397: $rowcount ++;
3398: }
3399: }
3400: if ($rowcount == 0) {
3401: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3402: $$rowtotal ++;
3403: $rowcount ++;
3404: }
3405: } elsif ($position eq 'middle') {
3406: my @creators = ('author','course','requestcrs','selfcreate');
3407: my ($rules,$ruleorder) =
3408: &Apache::lonnet::inst_userrules($dom,'username');
3409: my %lt = &usercreation_types();
3410: my %checked;
3411: my @selfcreate;
3412: if (ref($settings) eq 'HASH') {
3413: if (ref($settings->{'cancreate'}) eq 'HASH') {
3414: foreach my $item (@creators) {
3415: $checked{$item} = $settings->{'cancreate'}{$item};
3416: }
3417: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
3418: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
3419: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
3420: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
3421: @selfcreate = ('email','login','sso');
3422: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
3423: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
3424: }
3425: }
3426: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
3427: foreach my $item (@creators) {
3428: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
3429: $checked{$item} = 'none';
3430: }
3431: }
3432: }
3433: }
3434: my $rownum = 0;
3435: foreach my $item (@creators) {
3436: $rownum ++;
3437: if ($item ne 'selfcreate') {
3438: if ($checked{$item} eq '') {
3439: $checked{$item} = 'any';
3440: }
3441: }
3442: my $css_class;
3443: if ($rownum%2) {
3444: $css_class = '';
3445: } else {
3446: $css_class = ' class="LC_odd_row" ';
3447: }
3448: $datatable .= '<tr'.$css_class.'>'.
3449: '<td><span class="LC_nobreak">'.$lt{$item}.
3450: '</span></td><td align="right">';
3451: my @options;
3452: if ($item eq 'selfcreate') {
3453: push(@options,('email','login','sso'));
3454: } else {
3455: @options = ('any');
3456: if (ref($rules) eq 'HASH') {
3457: if (keys(%{$rules}) > 0) {
3458: push(@options,('official','unofficial'));
3459: }
3460: }
3461: push(@options,'none');
3462: }
3463: foreach my $option (@options) {
3464: my $type = 'radio';
3465: my $check = ' ';
3466: if ($item eq 'selfcreate') {
3467: $type = 'checkbox';
3468: if (grep(/^\Q$option\E$/,@selfcreate)) {
3469: $check = ' checked="checked" ';
3470: }
3471: } else {
3472: if ($checked{$item} eq $option) {
3473: $check = ' checked="checked" ';
3474: }
3475: }
3476: $datatable .= '<span class="LC_nobreak"><label>'.
3477: '<input type="'.$type.'" name="can_createuser_'.
3478: $item.'" value="'.$option.'"'.$check.'/> '.
3479: $lt{$option}.'</label> </span>';
3480: }
3481: $datatable .= '</td></tr>';
3482: }
3483: my ($othertitle,$usertypes,$types) =
3484: &Apache::loncommon::sorted_inst_types($dom);
3485: my $createsettings;
3486: if (ref($settings) eq 'HASH') {
3487: $createsettings = $settings->{cancreate};
3488: }
3489: if (ref($usertypes) eq 'HASH') {
3490: if (keys(%{$usertypes}) > 0) {
3491: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
3492: $dom,$numinrow,$othertitle,
3493: 'statustocreate');
3494: $$rowtotal ++;
3495: $rownum ++;
3496: }
3497: }
3498: $datatable .= &captcha_choice('cancreate',$createsettings,$rownum);
3499: } else {
3500: my @contexts = ('author','course','domain');
3501: my @authtypes = ('int','krb4','krb5','loc');
3502: my %checked;
3503: if (ref($settings) eq 'HASH') {
3504: if (ref($settings->{'authtypes'}) eq 'HASH') {
3505: foreach my $item (@contexts) {
3506: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
3507: foreach my $auth (@authtypes) {
3508: if ($settings->{'authtypes'}{$item}{$auth}) {
3509: $checked{$item}{$auth} = ' checked="checked" ';
3510: }
3511: }
3512: }
3513: }
3514: }
3515: } else {
3516: foreach my $item (@contexts) {
3517: foreach my $auth (@authtypes) {
3518: $checked{$item}{$auth} = ' checked="checked" ';
3519: }
3520: }
3521: }
3522: my %title = &context_names();
3523: my %authname = &authtype_names();
3524: my $rownum = 0;
3525: my $css_class;
3526: foreach my $item (@contexts) {
3527: if ($rownum%2) {
3528: $css_class = '';
3529: } else {
3530: $css_class = ' class="LC_odd_row" ';
3531: }
3532: $datatable .= '<tr'.$css_class.'>'.
3533: '<td>'.$title{$item}.
3534: '</td><td class="LC_left_item">'.
3535: '<span class="LC_nobreak">';
3536: foreach my $auth (@authtypes) {
3537: $datatable .= '<label>'.
3538: '<input type="checkbox" name="'.$item.'_auth" '.
3539: $checked{$item}{$auth}.' value="'.$auth.'" />'.
3540: $authname{$auth}.'</label> ';
3541: }
3542: $datatable .= '</span></td></tr>';
3543: $rownum ++;
3544: }
3545: $$rowtotal += $rownum;
3546: }
3547: return $datatable;
3548: }
3549:
3550: sub captcha_choice {
3551: my ($context,$settings,$itemcount) = @_;
3552: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
3553: my %lt = &captcha_phrases();
3554: $keyentry = 'hidden';
3555: if ($context eq 'cancreate') {
3556: $rowname = &mt('CAPTCHA validation (e-mail as username)');
3557: } elsif ($context eq 'login') {
3558: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
3559: }
3560: if (ref($settings) eq 'HASH') {
3561: if ($settings->{'captcha'}) {
3562: $checked{$settings->{'captcha'}} = ' checked="checked"';
3563: } else {
3564: $checked{'original'} = ' checked="checked"';
3565: }
3566: if ($settings->{'captcha'} eq 'recaptcha') {
3567: $pubtext = $lt{'pub'};
3568: $privtext = $lt{'priv'};
3569: $keyentry = 'text';
3570: }
3571: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
3572: $currpub = $settings->{'recaptchakeys'}{'public'};
3573: $currpriv = $settings->{'recaptchakeys'}{'private'};
3574: }
3575: } else {
3576: $checked{'original'} = ' checked="checked"';
3577: }
3578: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3579: my $output = '<tr'.$css_class.'>'.
3580: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
3581: '<table><tr><td>'."\n";
3582: foreach my $option ('original','recaptcha','notused') {
3583: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
3584: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
3585: $lt{$option}.'</label></span>';
3586: unless ($option eq 'notused') {
3587: $output .= (' 'x2)."\n";
3588: }
3589: }
3590: #
3591: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
3592: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
3593: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
3594: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
3595: #
3596: $output .= '</td></tr>'."\n".
3597: '<tr><td>'."\n".
3598: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
3599: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
3600: $currpub.'" size="40" /></span><br />'."\n".
3601: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
3602: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
3603: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
3604: '</td></tr>';
3605: return $output;
3606: }
3607:
3608: sub user_formats_row {
3609: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
3610: my $output;
3611: my %text = (
3612: 'username' => 'new usernames',
3613: 'id' => 'IDs',
3614: 'email' => 'self-created accounts (e-mail)',
3615: );
3616: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3617: $output = '<tr '.$css_class.'>'.
3618: '<td><span class="LC_nobreak">';
3619: if ($type eq 'email') {
3620: $output .= &mt("Formats disallowed for $text{$type}: ");
3621: } else {
3622: $output .= &mt("Format rules to check for $text{$type}: ");
3623: }
3624: $output .= '</span></td>'.
3625: '<td class="LC_left_item" colspan="2"><table>';
3626: my $rem;
3627: if (ref($ruleorder) eq 'ARRAY') {
3628: for (my $i=0; $i<@{$ruleorder}; $i++) {
3629: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
3630: my $rem = $i%($numinrow);
3631: if ($rem == 0) {
3632: if ($i > 0) {
3633: $output .= '</tr>';
3634: }
3635: $output .= '<tr>';
3636: }
3637: my $check = ' ';
3638: if (ref($settings) eq 'HASH') {
3639: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
3640: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
3641: $check = ' checked="checked" ';
3642: }
3643: }
3644: }
3645: $output .= '<td class="LC_left_item">'.
3646: '<span class="LC_nobreak"><label>'.
3647: '<input type="checkbox" name="'.$type.'_rule" '.
3648: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
3649: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
3650: }
3651: }
3652: $rem = @{$ruleorder}%($numinrow);
3653: }
3654: my $colsleft = $numinrow - $rem;
3655: if ($colsleft > 1 ) {
3656: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3657: ' </td>';
3658: } elsif ($colsleft == 1) {
3659: $output .= '<td class="LC_left_item"> </td>';
3660: }
3661: $output .= '</tr></table></td></tr>';
3662: return $output;
3663: }
3664:
3665: sub usercreation_types {
3666: my %lt = &Apache::lonlocal::texthash (
3667: author => 'When adding a co-author',
3668: course => 'When adding a user to a course',
3669: requestcrs => 'When requesting a course',
3670: selfcreate => 'User creates own account',
3671: any => 'Any',
3672: official => 'Institutional only ',
3673: unofficial => 'Non-institutional only',
3674: email => 'E-mail address',
3675: login => 'Institutional Login',
3676: sso => 'SSO',
3677: none => 'None',
3678: );
3679: return %lt;
3680: }
3681:
3682: sub authtype_names {
3683: my %lt = &Apache::lonlocal::texthash(
3684: int => 'Internal',
3685: krb4 => 'Kerberos 4',
3686: krb5 => 'Kerberos 5',
3687: loc => 'Local',
3688: );
3689: return %lt;
3690: }
3691:
3692: sub context_names {
3693: my %context_title = &Apache::lonlocal::texthash(
3694: author => 'Creating users when an Author',
3695: course => 'Creating users when in a course',
3696: domain => 'Creating users when a Domain Coordinator',
3697: );
3698: return %context_title;
3699: }
3700:
3701: sub print_usermodification {
3702: my ($position,$dom,$settings,$rowtotal) = @_;
3703: my $numinrow = 4;
3704: my ($context,$datatable,$rowcount);
3705: if ($position eq 'top') {
3706: $rowcount = 0;
3707: $context = 'author';
3708: foreach my $role ('ca','aa') {
3709: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3710: $numinrow,$rowcount);
3711: $$rowtotal ++;
3712: $rowcount ++;
3713: }
3714: } elsif ($position eq 'middle') {
3715: $context = 'course';
3716: $rowcount = 0;
3717: foreach my $role ('st','ep','ta','in','cr') {
3718: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3719: $numinrow,$rowcount);
3720: $$rowtotal ++;
3721: $rowcount ++;
3722: }
3723: } elsif ($position eq 'bottom') {
3724: $context = 'selfcreate';
3725: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3726: $usertypes->{'default'} = $othertitle;
3727: if (ref($types) eq 'ARRAY') {
3728: push(@{$types},'default');
3729: $usertypes->{'default'} = $othertitle;
3730: foreach my $status (@{$types}) {
3731: $datatable .= &modifiable_userdata_row($context,$status,$settings,
3732: $numinrow,$rowcount,$usertypes);
3733: $$rowtotal ++;
3734: $rowcount ++;
3735: }
3736: }
3737: }
3738: return $datatable;
3739: }
3740:
3741: sub print_defaults {
3742: my ($dom,$rowtotal) = @_;
3743: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
3744: 'datelocale_def','portal_def');
3745: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3746: my $titles = &defaults_titles($dom);
3747: my $rownum = 0;
3748: my ($datatable,$css_class);
3749: foreach my $item (@items) {
3750: if ($rownum%2) {
3751: $css_class = '';
3752: } else {
3753: $css_class = ' class="LC_odd_row" ';
3754: }
3755: $datatable .= '<tr'.$css_class.'>'.
3756: '<td><span class="LC_nobreak">'.$titles->{$item}.
3757: '</span></td><td class="LC_right_item">';
3758: if ($item eq 'auth_def') {
3759: my @authtypes = ('internal','krb4','krb5','localauth');
3760: my %shortauth = (
3761: internal => 'int',
3762: krb4 => 'krb4',
3763: krb5 => 'krb5',
3764: localauth => 'loc'
3765: );
3766: my %authnames = &authtype_names();
3767: foreach my $auth (@authtypes) {
3768: my $checked = ' ';
3769: if ($domdefaults{$item} eq $auth) {
3770: $checked = ' checked="checked" ';
3771: }
3772: $datatable .= '<label><input type="radio" name="'.$item.
3773: '" value="'.$auth.'"'.$checked.'/>'.
3774: $authnames{$shortauth{$auth}}.'</label> ';
3775: }
3776: } elsif ($item eq 'timezone_def') {
3777: my $includeempty = 1;
3778: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
3779: } elsif ($item eq 'datelocale_def') {
3780: my $includeempty = 1;
3781: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
3782: } elsif ($item eq 'lang_def') {
3783: my %langchoices = &get_languages_hash();
3784: $langchoices{''} = 'No language preference';
3785: %langchoices = &Apache::lonlocal::texthash(%langchoices);
3786: $datatable .= &Apache::loncommon::select_form($domdefaults{$item},$item,
3787: \%langchoices);
3788: } else {
3789: my $size;
3790: if ($item eq 'portal_def') {
3791: $size = ' size="25"';
3792: }
3793: $datatable .= '<input type="text" name="'.$item.'" value="'.
3794: $domdefaults{$item}.'"'.$size.' />';
3795: }
3796: $datatable .= '</td></tr>';
3797: $rownum ++;
3798: }
3799: $$rowtotal += $rownum;
3800: return $datatable;
3801: }
3802:
3803: sub get_languages_hash {
3804: my %langchoices;
3805: foreach my $id (&Apache::loncommon::languageids()) {
3806: my $code = &Apache::loncommon::supportedlanguagecode($id);
3807: if ($code ne '') {
3808: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
3809: }
3810: }
3811: return %langchoices;
3812: }
3813:
3814: sub defaults_titles {
3815: my ($dom) = @_;
3816: my %titles = &Apache::lonlocal::texthash (
3817: 'auth_def' => 'Default authentication type',
3818: 'auth_arg_def' => 'Default authentication argument',
3819: 'lang_def' => 'Default language',
3820: 'timezone_def' => 'Default timezone',
3821: 'datelocale_def' => 'Default locale for dates',
3822: 'portal_def' => 'Portal/Default URL',
3823: );
3824: if ($dom) {
3825: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
3826: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
3827: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
3828: $protocol = 'http' if ($protocol ne 'https');
3829: if ($uint_dom) {
3830: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
3831: $uint_dom);
3832: }
3833: }
3834: return (\%titles);
3835: }
3836:
3837: sub print_scantronformat {
3838: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
3839: my $itemcount = 1;
3840: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
3841: %confhash);
3842: my $switchserver = &check_switchserver($dom,$confname);
3843: my %lt = &Apache::lonlocal::texthash (
3844: default => 'Default bubblesheet format file error',
3845: custom => 'Custom bubblesheet format file error',
3846: );
3847: my %scantronfiles = (
3848: default => 'default.tab',
3849: custom => 'custom.tab',
3850: );
3851: foreach my $key (keys(%scantronfiles)) {
3852: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
3853: .$scantronfiles{$key};
3854: }
3855: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
3856: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
3857: if (!$switchserver) {
3858: my $servadm = $r->dir_config('lonAdmEMail');
3859: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
3860: if ($configuserok eq 'ok') {
3861: if ($author_ok eq 'ok') {
3862: my %legacyfile = (
3863: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
3864: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
3865: );
3866: my %md5chk;
3867: foreach my $type (keys(%legacyfile)) {
3868: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
3869: chomp($md5chk{$type});
3870: }
3871: if ($md5chk{'default'} ne $md5chk{'custom'}) {
3872: foreach my $type (keys(%legacyfile)) {
3873: ($scantronurls{$type},my $error) =
3874: &legacy_scantronformat($r,$dom,$confname,
3875: $type,$legacyfile{$type},
3876: $scantronurls{$type},
3877: $scantronfiles{$type});
3878: if ($error ne '') {
3879: $error{$type} = $error;
3880: }
3881: }
3882: if (keys(%error) == 0) {
3883: $is_custom = 1;
3884: $confhash{'scantron'}{'scantronformat'} =
3885: $scantronurls{'custom'};
3886: my $putresult =
3887: &Apache::lonnet::put_dom('configuration',
3888: \%confhash,$dom);
3889: if ($putresult ne 'ok') {
3890: $error{'custom'} =
3891: '<span class="LC_error">'.
3892: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3893: }
3894: }
3895: } else {
3896: ($scantronurls{'default'},my $error) =
3897: &legacy_scantronformat($r,$dom,$confname,
3898: 'default',$legacyfile{'default'},
3899: $scantronurls{'default'},
3900: $scantronfiles{'default'});
3901: if ($error eq '') {
3902: $confhash{'scantron'}{'scantronformat'} = '';
3903: my $putresult =
3904: &Apache::lonnet::put_dom('configuration',
3905: \%confhash,$dom);
3906: if ($putresult ne 'ok') {
3907: $error{'default'} =
3908: '<span class="LC_error">'.
3909: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3910: }
3911: } else {
3912: $error{'default'} = $error;
3913: }
3914: }
3915: }
3916: }
3917: } else {
3918: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
3919: }
3920: }
3921: if (ref($settings) eq 'HASH') {
3922: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
3923: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
3924: if ((!@info) || ($info[0] eq 'no_such_dir')) {
3925: $scantronurl = '';
3926: } else {
3927: $scantronurl = $settings->{'scantronformat'};
3928: }
3929: $is_custom = 1;
3930: } else {
3931: $scantronurl = $scantronurls{'default'};
3932: }
3933: } else {
3934: if ($is_custom) {
3935: $scantronurl = $scantronurls{'custom'};
3936: } else {
3937: $scantronurl = $scantronurls{'default'};
3938: }
3939: }
3940: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3941: $datatable .= '<tr'.$css_class.'>';
3942: if (!$is_custom) {
3943: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
3944: '<span class="LC_nobreak">';
3945: if ($scantronurl) {
3946: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
3947: undef,undef,undef,undef,'background-color:#ffffff');
3948: } else {
3949: $datatable = &mt('File unavailable for display');
3950: }
3951: $datatable .= '</span></td>';
3952: if (keys(%error) == 0) {
3953: $datatable .= '<td valign="bottom">';
3954: if (!$switchserver) {
3955: $datatable .= &mt('Upload:').'<br />';
3956: }
3957: } else {
3958: my $errorstr;
3959: foreach my $key (sort(keys(%error))) {
3960: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3961: }
3962: $datatable .= '<td>'.$errorstr;
3963: }
3964: } else {
3965: if (keys(%error) > 0) {
3966: my $errorstr;
3967: foreach my $key (sort(keys(%error))) {
3968: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3969: }
3970: $datatable .= '<td>'.$errorstr.'</td><td> ';
3971: } elsif ($scantronurl) {
3972: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
3973: undef,undef,undef,undef,'background-color:#ffffff');
3974: $datatable .= '<td><span class="LC_nobreak">'.
3975: $link.
3976: '<label><input type="checkbox" name="scantronformat_del"'.
3977: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
3978: '<td><span class="LC_nobreak"> '.
3979: &mt('Replace:').'</span><br />';
3980: }
3981: }
3982: if (keys(%error) == 0) {
3983: if ($switchserver) {
3984: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3985: } else {
3986: $datatable .='<span class="LC_nobreak"> '.
3987: '<input type="file" name="scantronformat" /></span>';
3988: }
3989: }
3990: $datatable .= '</td></tr>';
3991: $$rowtotal ++;
3992: return $datatable;
3993: }
3994:
3995: sub legacy_scantronformat {
3996: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
3997: my ($url,$error);
3998: my @statinfo = &Apache::lonnet::stat_file($newurl);
3999: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4000: (my $result,$url) =
4001: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4002: '','',$newfile);
4003: if ($result ne 'ok') {
4004: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4005: }
4006: }
4007: return ($url,$error);
4008: }
4009:
4010: sub print_coursecategories {
4011: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
4012: my $datatable;
4013: if ($position eq 'top') {
4014: my $toggle_cats_crs = ' ';
4015: my $toggle_cats_dom = ' checked="checked" ';
4016: my $can_cat_crs = ' ';
4017: my $can_cat_dom = ' checked="checked" ';
4018: my $toggle_catscomm_comm = ' ';
4019: my $toggle_catscomm_dom = ' checked="checked" ';
4020: my $can_catcomm_comm = ' ';
4021: my $can_catcomm_dom = ' checked="checked" ';
4022:
4023: if (ref($settings) eq 'HASH') {
4024: if ($settings->{'togglecats'} eq 'crs') {
4025: $toggle_cats_crs = $toggle_cats_dom;
4026: $toggle_cats_dom = ' ';
4027: }
4028: if ($settings->{'categorize'} eq 'crs') {
4029: $can_cat_crs = $can_cat_dom;
4030: $can_cat_dom = ' ';
4031: }
4032: if ($settings->{'togglecatscomm'} eq 'comm') {
4033: $toggle_catscomm_comm = $toggle_catscomm_dom;
4034: $toggle_catscomm_dom = ' ';
4035: }
4036: if ($settings->{'categorizecomm'} eq 'comm') {
4037: $can_catcomm_comm = $can_catcomm_dom;
4038: $can_catcomm_dom = ' ';
4039: }
4040: }
4041: my %title = &Apache::lonlocal::texthash (
4042: togglecats => 'Show/Hide a course in catalog',
4043: togglecatscomm => 'Show/Hide a community in catalog',
4044: categorize => 'Assign a category to a course',
4045: categorizecomm => 'Assign a category to a community',
4046: );
4047: my %level = &Apache::lonlocal::texthash (
4048: dom => 'Set in Domain',
4049: crs => 'Set in Course',
4050: comm => 'Set in Community',
4051: );
4052: $datatable = '<tr class="LC_odd_row">'.
4053: '<td>'.$title{'togglecats'}.'</td>'.
4054: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4055: '<input type="radio" name="togglecats"'.
4056: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4057: '<label><input type="radio" name="togglecats"'.
4058: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
4059: '</tr><tr>'.
4060: '<td>'.$title{'categorize'}.'</td>'.
4061: '<td class="LC_right_item"><span class="LC_nobreak">'.
4062: '<label><input type="radio" name="categorize"'.
4063: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4064: '<label><input type="radio" name="categorize"'.
4065: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
4066: '</tr><tr class="LC_odd_row">'.
4067: '<td>'.$title{'togglecatscomm'}.'</td>'.
4068: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4069: '<input type="radio" name="togglecatscomm"'.
4070: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4071: '<label><input type="radio" name="togglecatscomm"'.
4072: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
4073: '</tr><tr>'.
4074: '<td>'.$title{'categorizecomm'}.'</td>'.
4075: '<td class="LC_right_item"><span class="LC_nobreak">'.
4076: '<label><input type="radio" name="categorizecomm"'.
4077: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4078: '<label><input type="radio" name="categorizecomm"'.
4079: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
4080: '</tr>';
4081: $$rowtotal += 4;
4082: } else {
4083: my $css_class;
4084: my $itemcount = 1;
4085: my $cathash;
4086: if (ref($settings) eq 'HASH') {
4087: $cathash = $settings->{'cats'};
4088: }
4089: if (ref($cathash) eq 'HASH') {
4090: my (@cats,@trails,%allitems,%idx,@jsarray);
4091: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
4092: \%allitems,\%idx,\@jsarray);
4093: my $maxdepth = scalar(@cats);
4094: my $colattrib = '';
4095: if ($maxdepth > 2) {
4096: $colattrib = ' colspan="2" ';
4097: }
4098: my @path;
4099: if (@cats > 0) {
4100: if (ref($cats[0]) eq 'ARRAY') {
4101: my $numtop = @{$cats[0]};
4102: my $maxnum = $numtop;
4103: my %default_names = (
4104: instcode => &mt('Official courses'),
4105: communities => &mt('Communities'),
4106: );
4107:
4108: if ((!grep(/^instcode$/,@{$cats[0]})) ||
4109: ($cathash->{'instcode::0'} eq '') ||
4110: (!grep(/^communities$/,@{$cats[0]})) ||
4111: ($cathash->{'communities::0'} eq '')) {
4112: $maxnum ++;
4113: }
4114: my $lastidx;
4115: for (my $i=0; $i<$numtop; $i++) {
4116: my $parent = $cats[0][$i];
4117: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4118: my $item = &escape($parent).'::0';
4119: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
4120: $lastidx = $idx{$item};
4121: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4122: .'<select name="'.$item.'"'.$chgstr.'>';
4123: for (my $k=0; $k<=$maxnum; $k++) {
4124: my $vpos = $k+1;
4125: my $selstr;
4126: if ($k == $i) {
4127: $selstr = ' selected="selected" ';
4128: }
4129: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4130: }
4131: $datatable .= '</select></td><td>';
4132: if ($parent eq 'instcode' || $parent eq 'communities') {
4133: $datatable .= '<span class="LC_nobreak">'
4134: .$default_names{$parent}.'</span>';
4135: if ($parent eq 'instcode') {
4136: $datatable .= '<br /><span class="LC_nobreak">('
4137: .&mt('with institutional codes')
4138: .')</span></td><td'.$colattrib.'>';
4139: } else {
4140: $datatable .= '<table><tr><td>';
4141: }
4142: $datatable .= '<span class="LC_nobreak">'
4143: .'<label><input type="radio" name="'
4144: .$parent.'" value="1" checked="checked" />'
4145: .&mt('Display').'</label>';
4146: if ($parent eq 'instcode') {
4147: $datatable .= ' ';
4148: } else {
4149: $datatable .= '</span></td></tr><tr><td>'
4150: .'<span class="LC_nobreak">';
4151: }
4152: $datatable .= '<label><input type="radio" name="'
4153: .$parent.'" value="0" />'
4154: .&mt('Do not display').'</label></span>';
4155: if ($parent eq 'communities') {
4156: $datatable .= '</td></tr></table>';
4157: }
4158: $datatable .= '</td>';
4159: } else {
4160: $datatable .= $parent
4161: .' <label><input type="checkbox" name="deletecategory" '
4162: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
4163: }
4164: my $depth = 1;
4165: push(@path,$parent);
4166: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
4167: pop(@path);
4168: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
4169: $itemcount ++;
4170: }
4171: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4172: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
4173: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
4174: for (my $k=0; $k<=$maxnum; $k++) {
4175: my $vpos = $k+1;
4176: my $selstr;
4177: if ($k == $numtop) {
4178: $selstr = ' selected="selected" ';
4179: }
4180: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4181: }
4182: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
4183: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
4184: .'</tr>'."\n";
4185: $itemcount ++;
4186: foreach my $default ('instcode','communities') {
4187: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
4188: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4189: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
4190: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
4191: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
4192: for (my $k=0; $k<=$maxnum; $k++) {
4193: my $vpos = $k+1;
4194: my $selstr;
4195: if ($k == $maxnum) {
4196: $selstr = ' selected="selected" ';
4197: }
4198: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4199: }
4200: $datatable .= '</select></span></td>'.
4201: '<td><span class="LC_nobreak">'.
4202: $default_names{$default}.'</span>';
4203: if ($default eq 'instcode') {
4204: $datatable .= '<br /><span class="LC_nobreak">('
4205: .&mt('with institutional codes').')</span>';
4206: }
4207: $datatable .= '</td>'
4208: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
4209: .&mt('Display').'</label> '
4210: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
4211: .&mt('Do not display').'</label></span></td></tr>';
4212: }
4213: }
4214: }
4215: } else {
4216: $datatable .= &initialize_categories($itemcount);
4217: }
4218: } else {
4219: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
4220: .&initialize_categories($itemcount);
4221: }
4222: $$rowtotal += $itemcount;
4223: }
4224: return $datatable;
4225: }
4226:
4227: sub print_serverstatuses {
4228: my ($dom,$settings,$rowtotal) = @_;
4229: my $datatable;
4230: my @pages = &serverstatus_pages();
4231: my (%namedaccess,%machineaccess);
4232: foreach my $type (@pages) {
4233: $namedaccess{$type} = '';
4234: $machineaccess{$type}= '';
4235: }
4236: if (ref($settings) eq 'HASH') {
4237: foreach my $type (@pages) {
4238: if (exists($settings->{$type})) {
4239: if (ref($settings->{$type}) eq 'HASH') {
4240: foreach my $key (keys(%{$settings->{$type}})) {
4241: if ($key eq 'namedusers') {
4242: $namedaccess{$type} = $settings->{$type}->{$key};
4243: } elsif ($key eq 'machines') {
4244: $machineaccess{$type} = $settings->{$type}->{$key};
4245: }
4246: }
4247: }
4248: }
4249: }
4250: }
4251: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
4252: my $rownum = 0;
4253: my $css_class;
4254: foreach my $type (@pages) {
4255: $rownum ++;
4256: $css_class = $rownum%2?' class="LC_odd_row"':'';
4257: $datatable .= '<tr'.$css_class.'>'.
4258: '<td><span class="LC_nobreak">'.
4259: $titles->{$type}.'</span></td>'.
4260: '<td class="LC_left_item">'.
4261: '<input type="text" name="'.$type.'_namedusers" '.
4262: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
4263: '<td class="LC_right_item">'.
4264: '<span class="LC_nobreak">'.
4265: '<input type="text" name="'.$type.'_machines" '.
4266: 'value="'.$machineaccess{$type}.'" size="10" />'.
4267: '</td></tr>'."\n";
4268: }
4269: $$rowtotal += $rownum;
4270: return $datatable;
4271: }
4272:
4273: sub serverstatus_pages {
4274: return ('userstatus','lonstatus','loncron','server-status','codeversions',
4275: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
4276: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf');
4277: }
4278:
4279: sub coursecategories_javascript {
4280: my ($settings) = @_;
4281: my ($output,$jstext,$cathash);
4282: if (ref($settings) eq 'HASH') {
4283: $cathash = $settings->{'cats'};
4284: }
4285: if (ref($cathash) eq 'HASH') {
4286: my (@cats,@jsarray,%idx);
4287: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
4288: if (@jsarray > 0) {
4289: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
4290: for (my $i=0; $i<@jsarray; $i++) {
4291: if (ref($jsarray[$i]) eq 'ARRAY') {
4292: my $catstr = join('","',@{$jsarray[$i]});
4293: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
4294: }
4295: }
4296: }
4297: } else {
4298: $jstext = ' var categories = Array(1);'."\n".
4299: ' categories[0] = Array("instcode_pos");'."\n";
4300: }
4301: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
4302: my $communities_reserved = &mt('The name: "communities" is a reserved category');
4303: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
4304: $output = <<"ENDSCRIPT";
4305: <script type="text/javascript">
4306: // <![CDATA[
4307: function reorderCats(form,parent,item,idx) {
4308: var changedVal;
4309: $jstext
4310: var newpos = 'addcategory_pos';
4311: var current = new Array;
4312: if (parent == '') {
4313: var has_instcode = 0;
4314: var maxtop = categories[idx].length;
4315: for (var j=0; j<maxtop; j++) {
4316: if (categories[idx][j] == 'instcode::0') {
4317: has_instcode == 1;
4318: }
4319: }
4320: if (has_instcode == 0) {
4321: categories[idx][maxtop] = 'instcode_pos';
4322: }
4323: } else {
4324: newpos += '_'+parent;
4325: }
4326: var maxh = 1 + categories[idx].length;
4327: var current = new Array;
4328: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4329: if (item == newpos) {
4330: changedVal = newitemVal;
4331: } else {
4332: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4333: current[newitemVal] = newpos;
4334: }
4335: for (var i=0; i<categories[idx].length; i++) {
4336: var elementName = categories[idx][i];
4337: if (elementName != item) {
4338: if (form.elements[elementName]) {
4339: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4340: current[currVal] = elementName;
4341: }
4342: }
4343: }
4344: var oldVal;
4345: for (var j=0; j<maxh; j++) {
4346: if (current[j] == undefined) {
4347: oldVal = j;
4348: }
4349: }
4350: if (oldVal < changedVal) {
4351: for (var k=oldVal+1; k<=changedVal ; k++) {
4352: var elementName = current[k];
4353: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4354: }
4355: } else {
4356: for (var k=changedVal; k<oldVal; k++) {
4357: var elementName = current[k];
4358: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4359: }
4360: }
4361: return;
4362: }
4363:
4364: function categoryCheck(form) {
4365: if (form.elements['addcategory_name'].value == 'instcode') {
4366: alert('$instcode_reserved\\n$choose_again');
4367: return false;
4368: }
4369: if (form.elements['addcategory_name'].value == 'communities') {
4370: alert('$communities_reserved\\n$choose_again');
4371: return false;
4372: }
4373: return true;
4374: }
4375:
4376: // ]]>
4377: </script>
4378:
4379: ENDSCRIPT
4380: return $output;
4381: }
4382:
4383: sub initialize_categories {
4384: my ($itemcount) = @_;
4385: my ($datatable,$css_class,$chgstr);
4386: my %default_names = (
4387: instcode => 'Official courses (with institutional codes)',
4388: communities => 'Communities',
4389: );
4390: my $select0 = ' selected="selected"';
4391: my $select1 = '';
4392: foreach my $default ('instcode','communities') {
4393: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4394: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
4395: if ($default eq 'communities') {
4396: $select1 = $select0;
4397: $select0 = '';
4398: }
4399: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4400: .'<select name="'.$default.'_pos">'
4401: .'<option value="0"'.$select0.'>1</option>'
4402: .'<option value="1"'.$select1.'>2</option>'
4403: .'<option value="2">3</option></select> '
4404: .$default_names{$default}
4405: .'</span></td><td><span class="LC_nobreak">'
4406: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
4407: .&mt('Display').'</label> <label>'
4408: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
4409: .'</label></span></td></tr>';
4410: $itemcount ++;
4411: }
4412: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4413: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
4414: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4415: .'<select name="addcategory_pos"'.$chgstr.'>'
4416: .'<option value="0">1</option>'
4417: .'<option value="1">2</option>'
4418: .'<option value="2" selected="selected">3</option></select> '
4419: .&mt('Add category').'</td><td>'.&mt('Name:')
4420: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
4421: return $datatable;
4422: }
4423:
4424: sub build_category_rows {
4425: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
4426: my ($text,$name,$item,$chgstr);
4427: if (ref($cats) eq 'ARRAY') {
4428: my $maxdepth = scalar(@{$cats});
4429: if (ref($cats->[$depth]) eq 'HASH') {
4430: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
4431: my $numchildren = @{$cats->[$depth]{$parent}};
4432: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4433: $text .= '<td><table class="LC_data_table">';
4434: my ($idxnum,$parent_name,$parent_item);
4435: my $higher = $depth - 1;
4436: if ($higher == 0) {
4437: $parent_name = &escape($parent).'::'.$higher;
4438: } else {
4439: if (ref($path) eq 'ARRAY') {
4440: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4441: }
4442: }
4443: $parent_item = 'addcategory_pos_'.$parent_name;
4444: for (my $j=0; $j<=$numchildren; $j++) {
4445: if ($j < $numchildren) {
4446: $name = $cats->[$depth]{$parent}[$j];
4447: $item = &escape($name).':'.&escape($parent).':'.$depth;
4448: $idxnum = $idx->{$item};
4449: } else {
4450: $name = $parent_name;
4451: $item = $parent_item;
4452: }
4453: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
4454: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
4455: for (my $i=0; $i<=$numchildren; $i++) {
4456: my $vpos = $i+1;
4457: my $selstr;
4458: if ($j == $i) {
4459: $selstr = ' selected="selected" ';
4460: }
4461: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
4462: }
4463: $text .= '</select> ';
4464: if ($j < $numchildren) {
4465: my $deeper = $depth+1;
4466: $text .= $name.' '
4467: .'<label><input type="checkbox" name="deletecategory" value="'
4468: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
4469: if(ref($path) eq 'ARRAY') {
4470: push(@{$path},$name);
4471: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
4472: pop(@{$path});
4473: }
4474: } else {
4475: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
4476: if ($j == $numchildren) {
4477: $text .= $name;
4478: } else {
4479: $text .= $item;
4480: }
4481: $text .= '" value="" />';
4482: }
4483: $text .= '</td></tr>';
4484: }
4485: $text .= '</table></td>';
4486: } else {
4487: my $higher = $depth-1;
4488: if ($higher == 0) {
4489: $name = &escape($parent).'::'.$higher;
4490: } else {
4491: if (ref($path) eq 'ARRAY') {
4492: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4493: }
4494: }
4495: my $colspan;
4496: if ($parent ne 'instcode') {
4497: $colspan = $maxdepth - $depth - 1;
4498: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
4499: }
4500: }
4501: }
4502: }
4503: return $text;
4504: }
4505:
4506: sub modifiable_userdata_row {
4507: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
4508: my $rolename;
4509: if ($context eq 'selfcreate') {
4510: if (ref($usertypes) eq 'HASH') {
4511: $rolename = $usertypes->{$role};
4512: } else {
4513: $rolename = $role;
4514: }
4515: } else {
4516: if ($role eq 'cr') {
4517: $rolename = &mt('Custom role');
4518: } else {
4519: $rolename = &Apache::lonnet::plaintext($role);
4520: }
4521: }
4522: my @fields = ('lastname','firstname','middlename','generation',
4523: 'permanentemail','id');
4524: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4525: my $output;
4526: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4527: $output = '<tr '.$css_class.'>'.
4528: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
4529: '<td class="LC_left_item" colspan="2"><table>';
4530: my $rem;
4531: my %checks;
4532: if (ref($settings) eq 'HASH') {
4533: if (ref($settings->{$context}) eq 'HASH') {
4534: if (ref($settings->{$context}->{$role}) eq 'HASH') {
4535: foreach my $field (@fields) {
4536: if ($settings->{$context}->{$role}->{$field}) {
4537: $checks{$field} = ' checked="checked" ';
4538: }
4539: }
4540: }
4541: }
4542: }
4543: for (my $i=0; $i<@fields; $i++) {
4544: my $rem = $i%($numinrow);
4545: if ($rem == 0) {
4546: if ($i > 0) {
4547: $output .= '</tr>';
4548: }
4549: $output .= '<tr>';
4550: }
4551: my $check = ' ';
4552: if (exists($checks{$fields[$i]})) {
4553: $check = $checks{$fields[$i]}
4554: } else {
4555: if ($role eq 'st') {
4556: if (ref($settings) ne 'HASH') {
4557: $check = ' checked="checked" ';
4558: }
4559: }
4560: }
4561: $output .= '<td class="LC_left_item">'.
4562: '<span class="LC_nobreak"><label>'.
4563: '<input type="checkbox" name="canmodify_'.$role.'" '.
4564: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
4565: '</label></span></td>';
4566: $rem = @fields%($numinrow);
4567: }
4568: my $colsleft = $numinrow - $rem;
4569: if ($colsleft > 1 ) {
4570: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4571: ' </td>';
4572: } elsif ($colsleft == 1) {
4573: $output .= '<td class="LC_left_item"> </td>';
4574: }
4575: $output .= '</tr></table></td></tr>';
4576: return $output;
4577: }
4578:
4579: sub insttypes_row {
4580: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
4581: my %lt = &Apache::lonlocal::texthash (
4582: cansearch => 'Users allowed to search',
4583: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
4584: lockablenames => 'User preference to lock name',
4585: );
4586: my $showdom;
4587: if ($context eq 'cansearch') {
4588: $showdom = ' ('.$dom.')';
4589: }
4590: my $class = 'LC_left_item';
4591: if ($context eq 'statustocreate') {
4592: $class = 'LC_right_item';
4593: }
4594: my $output = '<tr class="LC_odd_row">'.
4595: '<td>'.$lt{$context}.$showdom.
4596: '</td><td class="'.$class.'" colspan="2"><table>';
4597: my $rem;
4598: if (ref($types) eq 'ARRAY') {
4599: for (my $i=0; $i<@{$types}; $i++) {
4600: if (defined($usertypes->{$types->[$i]})) {
4601: my $rem = $i%($numinrow);
4602: if ($rem == 0) {
4603: if ($i > 0) {
4604: $output .= '</tr>';
4605: }
4606: $output .= '<tr>';
4607: }
4608: my $check = ' ';
4609: if (ref($settings) eq 'HASH') {
4610: if (ref($settings->{$context}) eq 'ARRAY') {
4611: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
4612: $check = ' checked="checked" ';
4613: }
4614: } elsif ($context eq 'statustocreate') {
4615: $check = ' checked="checked" ';
4616: }
4617: }
4618: $output .= '<td class="LC_left_item">'.
4619: '<span class="LC_nobreak"><label>'.
4620: '<input type="checkbox" name="'.$context.'" '.
4621: 'value="'.$types->[$i].'"'.$check.'/>'.
4622: $usertypes->{$types->[$i]}.'</label></span></td>';
4623: }
4624: }
4625: $rem = @{$types}%($numinrow);
4626: }
4627: my $colsleft = $numinrow - $rem;
4628: if (($rem == 0) && (@{$types} > 0)) {
4629: $output .= '<tr>';
4630: }
4631: if ($colsleft > 1) {
4632: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
4633: } else {
4634: $output .= '<td class="LC_left_item">';
4635: }
4636: my $defcheck = ' ';
4637: if (ref($settings) eq 'HASH') {
4638: if (ref($settings->{$context}) eq 'ARRAY') {
4639: if (grep(/^default$/,@{$settings->{$context}})) {
4640: $defcheck = ' checked="checked" ';
4641: }
4642: } elsif ($context eq 'statustocreate') {
4643: $defcheck = ' checked="checked" ';
4644: }
4645: }
4646: $output .= '<span class="LC_nobreak"><label>'.
4647: '<input type="checkbox" name="'.$context.'" '.
4648: 'value="default"'.$defcheck.'/>'.
4649: $othertitle.'</label></span></td>'.
4650: '</tr></table></td></tr>';
4651: return $output;
4652: }
4653:
4654: sub sorted_searchtitles {
4655: my %searchtitles = &Apache::lonlocal::texthash(
4656: 'uname' => 'username',
4657: 'lastname' => 'last name',
4658: 'lastfirst' => 'last name, first name',
4659: );
4660: my @titleorder = ('uname','lastname','lastfirst');
4661: return (\%searchtitles,\@titleorder);
4662: }
4663:
4664: sub sorted_searchtypes {
4665: my %srchtypes_desc = (
4666: exact => 'is exact match',
4667: contains => 'contains ..',
4668: begins => 'begins with ..',
4669: );
4670: my @srchtypeorder = ('exact','begins','contains');
4671: return (\%srchtypes_desc,\@srchtypeorder);
4672: }
4673:
4674: sub usertype_update_row {
4675: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
4676: my $datatable;
4677: my $numinrow = 4;
4678: foreach my $type (@{$types}) {
4679: if (defined($usertypes->{$type})) {
4680: $$rownums ++;
4681: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
4682: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
4683: '</td><td class="LC_left_item"><table>';
4684: for (my $i=0; $i<@{$fields}; $i++) {
4685: my $rem = $i%($numinrow);
4686: if ($rem == 0) {
4687: if ($i > 0) {
4688: $datatable .= '</tr>';
4689: }
4690: $datatable .= '<tr>';
4691: }
4692: my $check = ' ';
4693: if (ref($settings) eq 'HASH') {
4694: if (ref($settings->{'fields'}) eq 'HASH') {
4695: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
4696: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
4697: $check = ' checked="checked" ';
4698: }
4699: }
4700: }
4701: }
4702:
4703: if ($i == @{$fields}-1) {
4704: my $colsleft = $numinrow - $rem;
4705: if ($colsleft > 1) {
4706: $datatable .= '<td colspan="'.$colsleft.'">';
4707: } else {
4708: $datatable .= '<td>';
4709: }
4710: } else {
4711: $datatable .= '<td>';
4712: }
4713: $datatable .= '<span class="LC_nobreak"><label>'.
4714: '<input type="checkbox" name="updateable_'.$type.
4715: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
4716: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
4717: }
4718: $datatable .= '</tr></table></td></tr>';
4719: }
4720: }
4721: return $datatable;
4722: }
4723:
4724: sub modify_login {
4725: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
4726: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
4727: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
4728: %title = ( coursecatalog => 'Display course catalog',
4729: adminmail => 'Display administrator E-mail address',
4730: helpdesk => 'Display "Contact Helpdesk" link',
4731: newuser => 'Link for visitors to create a user account',
4732: loginheader => 'Log-in box header');
4733: @offon = ('off','on');
4734: if (ref($domconfig{login}) eq 'HASH') {
4735: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
4736: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
4737: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
4738: }
4739: }
4740: }
4741: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
4742: \%domconfig,\%loginhash);
4743: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
4744: foreach my $item (@toggles) {
4745: $loginhash{login}{$item} = $env{'form.'.$item};
4746: }
4747: $loginhash{login}{loginheader} = $env{'form.loginheader'};
4748: if (ref($colchanges{'login'}) eq 'HASH') {
4749: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
4750: \%loginhash);
4751: }
4752:
4753: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4754: my @loginvia_attribs = ('serverpath','custompath','exempt');
4755: if (keys(%servers) > 1) {
4756: foreach my $lonhost (keys(%servers)) {
4757: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
4758: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
4759: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
4760: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
4761: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
4762: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4763: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4764: $changes{'loginvia'}{$lonhost} = 1;
4765: } else {
4766: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
4767: $changes{'loginvia'}{$lonhost} = 1;
4768: }
4769: } else {
4770: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4771: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4772: $changes{'loginvia'}{$lonhost} = 1;
4773: }
4774: }
4775: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
4776: foreach my $item (@loginvia_attribs) {
4777: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
4778: }
4779: } else {
4780: foreach my $item (@loginvia_attribs) {
4781: my $new = $env{'form.'.$lonhost.'_'.$item};
4782: if (($item eq 'serverpath') && ($new eq 'custom')) {
4783: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
4784: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4785: $new = '/';
4786: }
4787: }
4788: if (($item eq 'custompath') &&
4789: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4790: $new = '';
4791: }
4792: if ($new ne $curr_loginvia{$lonhost}{$item}) {
4793: $changes{'loginvia'}{$lonhost} = 1;
4794: }
4795: if ($item eq 'exempt') {
4796: $new =~ s/^\s+//;
4797: $new =~ s/\s+$//;
4798: my @poss_ips = split(/\s*[,:]\s*/,$new);
4799: my @okips;
4800: foreach my $ip (@poss_ips) {
4801: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
4802: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
4803: push(@okips,$ip);
4804: }
4805: }
4806: }
4807: if (@okips > 0) {
4808: $new = join(',',@okips);
4809: } else {
4810: $new = '';
4811: }
4812: }
4813: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4814: }
4815: }
4816: } else {
4817: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4818: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4819: $changes{'loginvia'}{$lonhost} = 1;
4820: foreach my $item (@loginvia_attribs) {
4821: my $new = $env{'form.'.$lonhost.'_'.$item};
4822: if (($item eq 'serverpath') && ($new eq 'custom')) {
4823: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4824: $new = '/';
4825: }
4826: }
4827: if (($item eq 'custompath') &&
4828: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4829: $new = '';
4830: }
4831: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4832: }
4833: }
4834: }
4835: }
4836: }
4837:
4838: my $servadm = $r->dir_config('lonAdmEMail');
4839: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
4840: if (ref($domconfig{'login'}) eq 'HASH') {
4841: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
4842: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
4843: if ($lang eq 'nolang') {
4844: push(@currlangs,$lang);
4845: } elsif (defined($langchoices{$lang})) {
4846: push(@currlangs,$lang);
4847: } else {
4848: next;
4849: }
4850: }
4851: }
4852: }
4853: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
4854: if (@currlangs > 0) {
4855: foreach my $lang (@currlangs) {
4856: if (grep(/^\Q$lang\E$/,@delurls)) {
4857: $changes{'helpurl'}{$lang} = 1;
4858: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
4859: $changes{'helpurl'}{$lang} = 1;
4860: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
4861: push(@newlangs,$lang);
4862: } else {
4863: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
4864: }
4865: }
4866: }
4867: unless (grep(/^nolang$/,@currlangs)) {
4868: if ($env{'form.loginhelpurl_nolang.filename'}) {
4869: $changes{'helpurl'}{'nolang'} = 1;
4870: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
4871: push(@newlangs,'nolang');
4872: }
4873: }
4874: if ($env{'form.loginhelpurl_add_lang'}) {
4875: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
4876: ($env{'form.loginhelpurl_add_file.filename'})) {
4877: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
4878: $addedfile = $env{'form.loginhelpurl_add_lang'};
4879: }
4880: }
4881: if ((@newlangs > 0) || ($addedfile)) {
4882: my $error;
4883: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
4884: if ($configuserok eq 'ok') {
4885: if ($switchserver) {
4886: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
4887: } elsif ($author_ok eq 'ok') {
4888: my @allnew = @newlangs;
4889: if ($addedfile ne '') {
4890: push(@allnew,$addedfile);
4891: }
4892: foreach my $lang (@allnew) {
4893: my $formelem = 'loginhelpurl_'.$lang;
4894: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
4895: $formelem = 'loginhelpurl_add_file';
4896: }
4897: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
4898: "help/$lang",'','',$newfile{$lang});
4899: if ($result eq 'ok') {
4900: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
4901: $changes{'helpurl'}{$lang} = 1;
4902: } else {
4903: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
4904: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
4905: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
4906: (!grep(/^\Q$lang\E$/,@delurls))) {
4907:
4908: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
4909: }
4910: }
4911: }
4912: } else {
4913: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
4914: }
4915: } else {
4916: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
4917: }
4918: if ($error) {
4919: &Apache::lonnet::logthis($error);
4920: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4921: }
4922: }
4923: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
4924:
4925: my $defaulthelpfile = '/adm/loginproblems.html';
4926: my $defaulttext = &mt('Default in use');
4927:
4928: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
4929: $dom);
4930: if ($putresult eq 'ok') {
4931: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
4932: my %defaultchecked = (
4933: 'coursecatalog' => 'on',
4934: 'helpdesk' => 'on',
4935: 'adminmail' => 'off',
4936: 'newuser' => 'off',
4937: );
4938: if (ref($domconfig{'login'}) eq 'HASH') {
4939: foreach my $item (@toggles) {
4940: if ($defaultchecked{$item} eq 'on') {
4941: if (($domconfig{'login'}{$item} eq '0') &&
4942: ($env{'form.'.$item} eq '1')) {
4943: $changes{$item} = 1;
4944: } elsif (($domconfig{'login'}{$item} eq '' ||
4945: $domconfig{'login'}{$item} eq '1') &&
4946: ($env{'form.'.$item} eq '0')) {
4947: $changes{$item} = 1;
4948: }
4949: } elsif ($defaultchecked{$item} eq 'off') {
4950: if (($domconfig{'login'}{$item} eq '1') &&
4951: ($env{'form.'.$item} eq '0')) {
4952: $changes{$item} = 1;
4953: } elsif (($domconfig{'login'}{$item} eq '' ||
4954: $domconfig{'login'}{$item} eq '0') &&
4955: ($env{'form.'.$item} eq '1')) {
4956: $changes{$item} = 1;
4957: }
4958: }
4959: }
4960: }
4961: if (keys(%changes) > 0 || $colchgtext) {
4962: &Apache::loncommon::devalidate_domconfig_cache($dom);
4963: $$lastactref = 'update';
4964: $resulttext = &mt('Changes made:').'<ul>';
4965: foreach my $item (sort(keys(%changes))) {
4966: if ($item eq 'loginvia') {
4967: if (ref($changes{$item}) eq 'HASH') {
4968: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
4969: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
4970: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
4971: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
4972: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
4973: $protocol = 'http' if ($protocol ne 'https');
4974: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
4975:
4976: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
4977: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
4978: } else {
4979: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
4980: }
4981: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
4982: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
4983: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
4984: }
4985: $resulttext .= '</li>';
4986: } else {
4987: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
4988: }
4989: } else {
4990: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
4991: }
4992: }
4993: $resulttext .= '</ul></li>';
4994: }
4995: } elsif ($item eq 'helpurl') {
4996: if (ref($changes{$item}) eq 'HASH') {
4997: foreach my $lang (sort(keys(%{$changes{$item}}))) {
4998: if (grep(/^\Q$lang\E$/,@delurls)) {
4999: my ($chg,$link);
5000: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
5001: if ($lang eq 'nolang') {
5002: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
5003: } else {
5004: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
5005: }
5006: $resulttext .= '<li>'.$chg.'</li>';
5007: } else {
5008: my $chg;
5009: if ($lang eq 'nolang') {
5010: $chg = &mt('custom log-in help file for no preferred language');
5011: } else {
5012: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
5013: }
5014: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
5015: $loginhash{'login'}{'helpurl'}{$lang}.
5016: '?inhibitmenu=yes',$chg,600,500).
5017: '</li>';
5018: }
5019: }
5020: }
5021: } elsif ($item eq 'captcha') {
5022: if (ref($loginhash{'login'}) eq 'HASH') {
5023: my $chgtxt;
5024: if ($loginhash{'login'}{$item} eq 'notused') {
5025: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
5026: } else {
5027: my %captchas = &captcha_phrases();
5028: if ($captchas{$loginhash{'login'}{$item}}) {
5029: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
5030: } else {
5031: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
5032: }
5033: }
5034: $resulttext .= '<li>'.$chgtxt.'</li>';
5035: }
5036: } elsif ($item eq 'recaptchakeys') {
5037: if (ref($loginhash{'login'}) eq 'HASH') {
5038: my ($privkey,$pubkey);
5039: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
5040: $pubkey = $loginhash{'login'}{$item}{'public'};
5041: $privkey = $loginhash{'login'}{$item}{'private'};
5042: }
5043: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
5044: if (!$pubkey) {
5045: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
5046: } else {
5047: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
5048: }
5049: if (!$privkey) {
5050: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
5051: } else {
5052: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
5053: }
5054: $chgtxt .= '</ul>';
5055: $resulttext .= '<li>'.$chgtxt.'</li>';
5056: }
5057: } else {
5058: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
5059: }
5060: }
5061: $resulttext .= $colchgtext.'</ul>';
5062: } else {
5063: $resulttext = &mt('No changes made to log-in page settings');
5064: }
5065: } else {
5066: $resulttext = '<span class="LC_error">'.
5067: &mt('An error occurred: [_1]',$putresult).'</span>';
5068: }
5069: if ($errors) {
5070: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
5071: $errors.'</ul>';
5072: }
5073: return $resulttext;
5074: }
5075:
5076: sub color_font_choices {
5077: my %choices =
5078: &Apache::lonlocal::texthash (
5079: img => "Header",
5080: bgs => "Background colors",
5081: links => "Link colors",
5082: images => "Images",
5083: font => "Font color",
5084: fontmenu => "Font menu",
5085: pgbg => "Page",
5086: tabbg => "Header",
5087: sidebg => "Border",
5088: link => "Link",
5089: alink => "Active link",
5090: vlink => "Visited link",
5091: );
5092: return %choices;
5093: }
5094:
5095: sub modify_rolecolors {
5096: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
5097: my ($resulttext,%rolehash);
5098: $rolehash{'rolecolors'} = {};
5099: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
5100: if ($domconfig{'rolecolors'} eq '') {
5101: $domconfig{'rolecolors'} = {};
5102: }
5103: }
5104: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
5105: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
5106: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
5107: $dom);
5108: if ($putresult eq 'ok') {
5109: if (keys(%changes) > 0) {
5110: &Apache::loncommon::devalidate_domconfig_cache($dom);
5111: $$lastactref = 'update';
5112: $resulttext = &display_colorchgs($dom,\%changes,$roles,
5113: $rolehash{'rolecolors'});
5114: } else {
5115: $resulttext = &mt('No changes made to default color schemes');
5116: }
5117: } else {
5118: $resulttext = '<span class="LC_error">'.
5119: &mt('An error occurred: [_1]',$putresult).'</span>';
5120: }
5121: if ($errors) {
5122: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
5123: $errors.'</ul>';
5124: }
5125: return $resulttext;
5126: }
5127:
5128: sub modify_colors {
5129: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
5130: my (%changes,%choices);
5131: my @bgs;
5132: my @links = ('link','alink','vlink');
5133: my @logintext;
5134: my @images;
5135: my $servadm = $r->dir_config('lonAdmEMail');
5136: my $errors;
5137: my %defaults;
5138: foreach my $role (@{$roles}) {
5139: if ($role eq 'login') {
5140: %choices = &login_choices();
5141: @logintext = ('textcol','bgcol');
5142: } else {
5143: %choices = &color_font_choices();
5144: }
5145: if ($role eq 'login') {
5146: @images = ('img','logo','domlogo','login');
5147: @bgs = ('pgbg','mainbg','sidebg');
5148: } else {
5149: @images = ('img');
5150: @bgs = ('pgbg','tabbg','sidebg');
5151: }
5152: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
5153: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
5154: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
5155: }
5156: if ($role eq 'login') {
5157: foreach my $item (@logintext) {
5158: unless ($env{'form.'.$role.'_'.$item} eq $defaults{'logintext'}{$item}) {
5159: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
5160: }
5161: }
5162: } else {
5163: unless($env{'form.'.$role.'_fontmenu'} eq $defaults{'fontmenu'}) {
5164: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
5165: }
5166: }
5167: foreach my $item (@bgs) {
5168: unless ($env{'form.'.$role.'_'.$item} eq $defaults{'bgs'}{$item} ) {
5169: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
5170: }
5171: }
5172: foreach my $item (@links) {
5173: unless ($env{'form.'.$role.'_'.$item} eq $defaults{'links'}{$item}) {
5174: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
5175: }
5176: }
5177: my ($configuserok,$author_ok,$switchserver) =
5178: &config_check($dom,$confname,$servadm);
5179: my ($width,$height) = &thumb_dimensions();
5180: if (ref($domconfig->{$role}) ne 'HASH') {
5181: $domconfig->{$role} = {};
5182: }
5183: foreach my $img (@images) {
5184: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
5185: if (defined($env{'form.login_showlogo_'.$img})) {
5186: $confhash->{$role}{'showlogo'}{$img} = 1;
5187: } else {
5188: $confhash->{$role}{'showlogo'}{$img} = 0;
5189: }
5190: }
5191: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
5192: && !defined($domconfig->{$role}{$img})
5193: && !$env{'form.'.$role.'_del_'.$img}
5194: && $env{'form.'.$role.'_import_'.$img}) {
5195: # import the old configured image from the .tab setting
5196: # if they haven't provided a new one
5197: $domconfig->{$role}{$img} =
5198: $env{'form.'.$role.'_import_'.$img};
5199: }
5200: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
5201: my $error;
5202: if ($configuserok eq 'ok') {
5203: if ($switchserver) {
5204: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
5205: } else {
5206: if ($author_ok eq 'ok') {
5207: my ($result,$logourl) =
5208: &publishlogo($r,'upload',$role.'_'.$img,
5209: $dom,$confname,$img,$width,$height);
5210: if ($result eq 'ok') {
5211: $confhash->{$role}{$img} = $logourl;
5212: $changes{$role}{'images'}{$img} = 1;
5213: } else {
5214: $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);
5215: }
5216: } else {
5217: $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);
5218: }
5219: }
5220: } else {
5221: $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);
5222: }
5223: if ($error) {
5224: &Apache::lonnet::logthis($error);
5225: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5226: }
5227: } elsif ($domconfig->{$role}{$img} ne '') {
5228: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
5229: my $error;
5230: if ($configuserok eq 'ok') {
5231: # is confname an author?
5232: if ($switchserver eq '') {
5233: if ($author_ok eq 'ok') {
5234: my ($result,$logourl) =
5235: &publishlogo($r,'copy',$domconfig->{$role}{$img},
5236: $dom,$confname,$img,$width,$height);
5237: if ($result eq 'ok') {
5238: $confhash->{$role}{$img} = $logourl;
5239: $changes{$role}{'images'}{$img} = 1;
5240: }
5241: }
5242: }
5243: }
5244: }
5245: }
5246: }
5247: if (ref($domconfig) eq 'HASH') {
5248: if (ref($domconfig->{$role}) eq 'HASH') {
5249: foreach my $img (@images) {
5250: if ($domconfig->{$role}{$img} ne '') {
5251: if ($env{'form.'.$role.'_del_'.$img}) {
5252: $confhash->{$role}{$img} = '';
5253: $changes{$role}{'images'}{$img} = 1;
5254: } else {
5255: if ($confhash->{$role}{$img} eq '') {
5256: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
5257: }
5258: }
5259: } else {
5260: if ($env{'form.'.$role.'_del_'.$img}) {
5261: $confhash->{$role}{$img} = '';
5262: $changes{$role}{'images'}{$img} = 1;
5263: }
5264: }
5265: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
5266: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
5267: if ($confhash->{$role}{'showlogo'}{$img} ne
5268: $domconfig->{$role}{'showlogo'}{$img}) {
5269: $changes{$role}{'showlogo'}{$img} = 1;
5270: }
5271: } else {
5272: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5273: $changes{$role}{'showlogo'}{$img} = 1;
5274: }
5275: }
5276: }
5277: }
5278: if ($domconfig->{$role}{'font'} ne '') {
5279: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
5280: $changes{$role}{'font'} = 1;
5281: }
5282: } else {
5283: if ($confhash->{$role}{'font'}) {
5284: $changes{$role}{'font'} = 1;
5285: }
5286: }
5287: if ($role ne 'login') {
5288: if ($domconfig->{$role}{'fontmenu'} ne '') {
5289: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
5290: $changes{$role}{'fontmenu'} = 1;
5291: }
5292: } else {
5293: if ($confhash->{$role}{'fontmenu'}) {
5294: $changes{$role}{'fontmenu'} = 1;
5295: }
5296: }
5297: }
5298: foreach my $item (@bgs) {
5299: if ($domconfig->{$role}{$item} ne '') {
5300: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5301: $changes{$role}{'bgs'}{$item} = 1;
5302: }
5303: } else {
5304: if ($confhash->{$role}{$item}) {
5305: $changes{$role}{'bgs'}{$item} = 1;
5306: }
5307: }
5308: }
5309: foreach my $item (@links) {
5310: if ($domconfig->{$role}{$item} ne '') {
5311: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5312: $changes{$role}{'links'}{$item} = 1;
5313: }
5314: } else {
5315: if ($confhash->{$role}{$item}) {
5316: $changes{$role}{'links'}{$item} = 1;
5317: }
5318: }
5319: }
5320: foreach my $item (@logintext) {
5321: if ($domconfig->{$role}{$item} ne '') {
5322: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5323: $changes{$role}{'logintext'}{$item} = 1;
5324: }
5325: } else {
5326: if ($confhash->{$role}{$item}) {
5327: $changes{$role}{'logintext'}{$item} = 1;
5328: }
5329: }
5330: }
5331: } else {
5332: &default_change_checker($role,\@images,\@links,\@bgs,
5333: \@logintext,$confhash,\%changes);
5334: }
5335: } else {
5336: &default_change_checker($role,\@images,\@links,\@bgs,
5337: \@logintext,$confhash,\%changes);
5338: }
5339: }
5340: return ($errors,%changes);
5341: }
5342:
5343: sub config_check {
5344: my ($dom,$confname,$servadm) = @_;
5345: my ($configuserok,$author_ok,$switchserver,%currroles);
5346: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
5347: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
5348: $confname,$servadm);
5349: if ($configuserok eq 'ok') {
5350: $switchserver = &check_switchserver($dom,$confname);
5351: if ($switchserver eq '') {
5352: $author_ok = &check_authorstatus($dom,$confname,%currroles);
5353: }
5354: }
5355: return ($configuserok,$author_ok,$switchserver);
5356: }
5357:
5358: sub default_change_checker {
5359: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
5360: foreach my $item (@{$links}) {
5361: if ($confhash->{$role}{$item}) {
5362: $changes->{$role}{'links'}{$item} = 1;
5363: }
5364: }
5365: foreach my $item (@{$bgs}) {
5366: if ($confhash->{$role}{$item}) {
5367: $changes->{$role}{'bgs'}{$item} = 1;
5368: }
5369: }
5370: foreach my $item (@{$logintext}) {
5371: if ($confhash->{$role}{$item}) {
5372: $changes->{$role}{'logintext'}{$item} = 1;
5373: }
5374: }
5375: foreach my $img (@{$images}) {
5376: if ($env{'form.'.$role.'_del_'.$img}) {
5377: $confhash->{$role}{$img} = '';
5378: $changes->{$role}{'images'}{$img} = 1;
5379: }
5380: if ($role eq 'login') {
5381: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5382: $changes->{$role}{'showlogo'}{$img} = 1;
5383: }
5384: }
5385: }
5386: if ($confhash->{$role}{'font'}) {
5387: $changes->{$role}{'font'} = 1;
5388: }
5389: }
5390:
5391: sub display_colorchgs {
5392: my ($dom,$changes,$roles,$confhash) = @_;
5393: my (%choices,$resulttext);
5394: if (!grep(/^login$/,@{$roles})) {
5395: $resulttext = &mt('Changes made:').'<br />';
5396: }
5397: foreach my $role (@{$roles}) {
5398: if ($role eq 'login') {
5399: %choices = &login_choices();
5400: } else {
5401: %choices = &color_font_choices();
5402: }
5403: if (ref($changes->{$role}) eq 'HASH') {
5404: if ($role ne 'login') {
5405: $resulttext .= '<h4>'.&mt($role).'</h4>';
5406: }
5407: foreach my $key (sort(keys(%{$changes->{$role}}))) {
5408: if ($role ne 'login') {
5409: $resulttext .= '<ul>';
5410: }
5411: if (ref($changes->{$role}{$key}) eq 'HASH') {
5412: if ($role ne 'login') {
5413: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
5414: }
5415: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
5416: if (($role eq 'login') && ($key eq 'showlogo')) {
5417: if ($confhash->{$role}{$key}{$item}) {
5418: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
5419: } else {
5420: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
5421: }
5422: } elsif ($confhash->{$role}{$item} eq '') {
5423: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
5424: } else {
5425: my $newitem = $confhash->{$role}{$item};
5426: if ($key eq 'images') {
5427: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
5428: }
5429: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
5430: }
5431: }
5432: if ($role ne 'login') {
5433: $resulttext .= '</ul></li>';
5434: }
5435: } else {
5436: if ($confhash->{$role}{$key} eq '') {
5437: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
5438: } else {
5439: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
5440: }
5441: }
5442: if ($role ne 'login') {
5443: $resulttext .= '</ul>';
5444: }
5445: }
5446: }
5447: }
5448: return $resulttext;
5449: }
5450:
5451: sub thumb_dimensions {
5452: return ('200','50');
5453: }
5454:
5455: sub check_dimensions {
5456: my ($inputfile) = @_;
5457: my ($fullwidth,$fullheight);
5458: if ($inputfile =~ m|^[/\w.\-]+$|) {
5459: if (open(PIPE,"identify $inputfile 2>&1 |")) {
5460: my $imageinfo = <PIPE>;
5461: if (!close(PIPE)) {
5462: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
5463: }
5464: chomp($imageinfo);
5465: my ($fullsize) =
5466: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
5467: if ($fullsize) {
5468: ($fullwidth,$fullheight) = split(/x/,$fullsize);
5469: }
5470: }
5471: }
5472: return ($fullwidth,$fullheight);
5473: }
5474:
5475: sub check_configuser {
5476: my ($uhome,$dom,$confname,$servadm) = @_;
5477: my ($configuserok,%currroles);
5478: if ($uhome eq 'no_host') {
5479: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
5480: my $configpass = &LONCAPA::Enrollment::create_password();
5481: $configuserok =
5482: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
5483: $configpass,'','','','','',undef,$servadm);
5484: } else {
5485: $configuserok = 'ok';
5486: %currroles =
5487: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
5488: }
5489: return ($configuserok,%currroles);
5490: }
5491:
5492: sub check_authorstatus {
5493: my ($dom,$confname,%currroles) = @_;
5494: my $author_ok;
5495: if (!$currroles{':'.$dom.':au'}) {
5496: my $start = time;
5497: my $end = 0;
5498: $author_ok =
5499: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
5500: 'au',$end,$start,'','','domconfig');
5501: } else {
5502: $author_ok = 'ok';
5503: }
5504: return $author_ok;
5505: }
5506:
5507: sub publishlogo {
5508: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
5509: my ($output,$fname,$logourl);
5510: if ($action eq 'upload') {
5511: $fname=$env{'form.'.$formname.'.filename'};
5512: chop($env{'form.'.$formname});
5513: } else {
5514: ($fname) = ($formname =~ /([^\/]+)$/);
5515: }
5516: if ($savefileas ne '') {
5517: $fname = $savefileas;
5518: }
5519: $fname=&Apache::lonnet::clean_filename($fname);
5520: # See if there is anything left
5521: unless ($fname) { return ('error: no uploaded file'); }
5522: $fname="$subdir/$fname";
5523: my $docroot=$r->dir_config('lonDocRoot');
5524: my $filepath="$docroot/priv";
5525: my $relpath = "$dom/$confname";
5526: my ($fnamepath,$file,$fetchthumb);
5527: $file=$fname;
5528: if ($fname=~m|/|) {
5529: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
5530: }
5531: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
5532: my $count;
5533: for ($count=5;$count<=$#parts;$count++) {
5534: $filepath.="/$parts[$count]";
5535: if ((-e $filepath)!=1) {
5536: mkdir($filepath,02770);
5537: }
5538: }
5539: # Check for bad extension and disallow upload
5540: if ($file=~/\.(\w+)$/ &&
5541: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
5542: $output =
5543: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
5544: } elsif ($file=~/\.(\w+)$/ &&
5545: !defined(&Apache::loncommon::fileembstyle($1))) {
5546: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
5547: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
5548: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
5549: } elsif (-d "$filepath/$file") {
5550: $output = &mt('Filename is a directory name - rename the file and re-upload');
5551: } else {
5552: my $source = $filepath.'/'.$file;
5553: my $logfile;
5554: if (!open($logfile,">>$source".'.log')) {
5555: return (&mt('No write permission to Authoring Space'));
5556: }
5557: print $logfile
5558: "\n================= Publish ".localtime()." ================\n".
5559: $env{'user.name'}.':'.$env{'user.domain'}."\n";
5560: # Save the file
5561: if (!open(FH,'>'.$source)) {
5562: &Apache::lonnet::logthis('Failed to create '.$source);
5563: return (&mt('Failed to create file'));
5564: }
5565: if ($action eq 'upload') {
5566: if (!print FH ($env{'form.'.$formname})) {
5567: &Apache::lonnet::logthis('Failed to write to '.$source);
5568: return (&mt('Failed to write file'));
5569: }
5570: } else {
5571: my $original = &Apache::lonnet::filelocation('',$formname);
5572: if(!copy($original,$source)) {
5573: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
5574: return (&mt('Failed to write file'));
5575: }
5576: }
5577: close(FH);
5578: chmod(0660, $source); # Permissions to rw-rw---.
5579:
5580: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
5581: my $copyfile=$targetdir.'/'.$file;
5582:
5583: my @parts=split(/\//,$targetdir);
5584: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
5585: for (my $count=5;$count<=$#parts;$count++) {
5586: $path.="/$parts[$count]";
5587: if (!-e $path) {
5588: print $logfile "\nCreating directory ".$path;
5589: mkdir($path,02770);
5590: }
5591: }
5592: my $versionresult;
5593: if (-e $copyfile) {
5594: $versionresult = &logo_versioning($targetdir,$file,$logfile);
5595: } else {
5596: $versionresult = 'ok';
5597: }
5598: if ($versionresult eq 'ok') {
5599: if (copy($source,$copyfile)) {
5600: print $logfile "\nCopied original source to ".$copyfile."\n";
5601: $output = 'ok';
5602: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
5603: push(@{$modified_urls},[$copyfile,$source]);
5604: my $metaoutput =
5605: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
5606: unless ($registered_cleanup) {
5607: my $handlers = $r->get_handlers('PerlCleanupHandler');
5608: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5609: $registered_cleanup=1;
5610: }
5611: } else {
5612: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
5613: $output = &mt('Failed to copy file to RES space').", $!";
5614: }
5615: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
5616: my $inputfile = $filepath.'/'.$file;
5617: my $outfile = $filepath.'/'.'tn-'.$file;
5618: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
5619: if ($fullwidth ne '' && $fullheight ne '') {
5620: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
5621: my $thumbsize = $thumbwidth.'x'.$thumbheight;
5622: system("convert -sample $thumbsize $inputfile $outfile");
5623: chmod(0660, $filepath.'/tn-'.$file);
5624: if (-e $outfile) {
5625: my $copyfile=$targetdir.'/tn-'.$file;
5626: if (copy($outfile,$copyfile)) {
5627: print $logfile "\nCopied source to ".$copyfile."\n";
5628: my $thumb_metaoutput =
5629: &write_metadata($dom,$confname,$formname,
5630: $targetdir,'tn-'.$file,$logfile);
5631: push(@{$modified_urls},[$copyfile,$outfile]);
5632: unless ($registered_cleanup) {
5633: my $handlers = $r->get_handlers('PerlCleanupHandler');
5634: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5635: $registered_cleanup=1;
5636: }
5637: } else {
5638: print $logfile "\nUnable to write ".$copyfile.
5639: ':'.$!."\n";
5640: }
5641: }
5642: }
5643: }
5644: }
5645: } else {
5646: $output = $versionresult;
5647: }
5648: }
5649: return ($output,$logourl);
5650: }
5651:
5652: sub logo_versioning {
5653: my ($targetdir,$file,$logfile) = @_;
5654: my $target = $targetdir.'/'.$file;
5655: my ($maxversion,$fn,$extn,$output);
5656: $maxversion = 0;
5657: if ($file =~ /^(.+)\.(\w+)$/) {
5658: $fn=$1;
5659: $extn=$2;
5660: }
5661: opendir(DIR,$targetdir);
5662: while (my $filename=readdir(DIR)) {
5663: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
5664: $maxversion=($1>$maxversion)?$1:$maxversion;
5665: }
5666: }
5667: $maxversion++;
5668: print $logfile "\nCreating old version ".$maxversion."\n";
5669: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
5670: if (copy($target,$copyfile)) {
5671: print $logfile "Copied old target to ".$copyfile."\n";
5672: $copyfile=$copyfile.'.meta';
5673: if (copy($target.'.meta',$copyfile)) {
5674: print $logfile "Copied old target metadata to ".$copyfile."\n";
5675: $output = 'ok';
5676: } else {
5677: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
5678: $output = &mt('Failed to copy old meta').", $!, ";
5679: }
5680: } else {
5681: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
5682: $output = &mt('Failed to copy old target').", $!, ";
5683: }
5684: return $output;
5685: }
5686:
5687: sub write_metadata {
5688: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
5689: my (%metadatafields,%metadatakeys,$output);
5690: $metadatafields{'title'}=$formname;
5691: $metadatafields{'creationdate'}=time;
5692: $metadatafields{'lastrevisiondate'}=time;
5693: $metadatafields{'copyright'}='public';
5694: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
5695: $env{'user.domain'};
5696: $metadatafields{'authorspace'}=$confname.':'.$dom;
5697: $metadatafields{'domain'}=$dom;
5698: {
5699: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
5700: my $mfh;
5701: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
5702: foreach (sort(keys(%metadatafields))) {
5703: unless ($_=~/\./) {
5704: my $unikey=$_;
5705: $unikey=~/^([A-Za-z]+)/;
5706: my $tag=$1;
5707: $tag=~tr/A-Z/a-z/;
5708: print $mfh "\n\<$tag";
5709: foreach (split(/\,/,$metadatakeys{$unikey})) {
5710: my $value=$metadatafields{$unikey.'.'.$_};
5711: $value=~s/\"/\'\'/g;
5712: print $mfh ' '.$_.'="'.$value.'"';
5713: }
5714: print $mfh '>'.
5715: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
5716: .'</'.$tag.'>';
5717: }
5718: }
5719: $output = 'ok';
5720: print $logfile "\nWrote metadata";
5721: close($mfh);
5722: } else {
5723: print $logfile "\nFailed to open metadata file";
5724: $output = &mt('Could not write metadata');
5725: }
5726: }
5727: return $output;
5728: }
5729:
5730: sub notifysubscribed {
5731: foreach my $targetsource (@{$modified_urls}){
5732: next unless (ref($targetsource) eq 'ARRAY');
5733: my ($target,$source)=@{$targetsource};
5734: if ($source ne '') {
5735: if (open(my $logfh,'>>'.$source.'.log')) {
5736: print $logfh "\nCleanup phase: Notifications\n";
5737: my @subscribed=&subscribed_hosts($target);
5738: foreach my $subhost (@subscribed) {
5739: print $logfh "\nNotifying host ".$subhost.':';
5740: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
5741: print $logfh $reply;
5742: }
5743: my @subscribedmeta=&subscribed_hosts("$target.meta");
5744: foreach my $subhost (@subscribedmeta) {
5745: print $logfh "\nNotifying host for metadata only ".$subhost.':';
5746: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
5747: $subhost);
5748: print $logfh $reply;
5749: }
5750: print $logfh "\n============ Done ============\n";
5751: close($logfh);
5752: }
5753: }
5754: }
5755: return OK;
5756: }
5757:
5758: sub subscribed_hosts {
5759: my ($target) = @_;
5760: my @subscribed;
5761: if (open(my $fh,"<$target.subscription")) {
5762: while (my $subline=<$fh>) {
5763: if ($subline =~ /^($match_lonid):/) {
5764: my $host = $1;
5765: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
5766: unless (grep(/^\Q$host\E$/,@subscribed)) {
5767: push(@subscribed,$host);
5768: }
5769: }
5770: }
5771: }
5772: }
5773: return @subscribed;
5774: }
5775:
5776: sub check_switchserver {
5777: my ($dom,$confname) = @_;
5778: my ($allowed,$switchserver);
5779: my $home = &Apache::lonnet::homeserver($confname,$dom);
5780: if ($home eq 'no_host') {
5781: $home = &Apache::lonnet::domain($dom,'primary');
5782: }
5783: my @ids=&Apache::lonnet::current_machine_ids();
5784: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
5785: if (!$allowed) {
5786: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
5787: }
5788: return $switchserver;
5789: }
5790:
5791: sub modify_quotas {
5792: my ($dom,$action,%domconfig) = @_;
5793: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
5794: %limithash,$toolregexp,%conditions,$resulttext,%changes);
5795: if ($action eq 'quotas') {
5796: $context = 'tools';
5797: } else {
5798: $context = $action;
5799: }
5800: if ($context eq 'requestcourses') {
5801: @usertools = ('official','unofficial','community');
5802: @options =('norequest','approval','validate','autolimit');
5803: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
5804: %titles = &courserequest_titles();
5805: $toolregexp = join('|',@usertools);
5806: %conditions = &courserequest_conditions();
5807: } elsif ($context eq 'requestauthor') {
5808: @usertools = ('author');
5809: %titles = &authorrequest_titles();
5810: } else {
5811: @usertools = ('aboutme','blog','webdav','portfolio');
5812: %titles = &tool_titles();
5813: }
5814: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5815: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5816: foreach my $key (keys(%env)) {
5817: if ($context eq 'requestcourses') {
5818: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
5819: my $item = $1;
5820: my $type = $2;
5821: if ($type =~ /^limit_(.+)/) {
5822: $limithash{$item}{$1} = $env{$key};
5823: } else {
5824: $confhash{$item}{$type} = $env{$key};
5825: }
5826: }
5827: } elsif ($context eq 'requestauthor') {
5828: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
5829: $confhash{$1} = $env{$key};
5830: }
5831: } else {
5832: if ($key =~ /^form\.quota_(.+)$/) {
5833: $confhash{'defaultquota'}{$1} = $env{$key};
5834: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
5835: $confhash{'authorquota'}{$1} = $env{$key};
5836: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
5837: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
5838: }
5839: }
5840: }
5841: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
5842: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
5843: @approvalnotify = sort(@approvalnotify);
5844: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
5845: if (ref($domconfig{$action}) eq 'HASH') {
5846: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
5847: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
5848: $changes{'notify'}{'approval'} = 1;
5849: }
5850: } else {
5851: if ($confhash{'notify'}{'approval'}) {
5852: $changes{'notify'}{'approval'} = 1;
5853: }
5854: }
5855: } else {
5856: if ($confhash{'notify'}{'approval'}) {
5857: $changes{'notify'}{'approval'} = 1;
5858: }
5859: }
5860: } else {
5861: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
5862: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
5863: }
5864: foreach my $item (@usertools) {
5865: foreach my $type (@{$types},'default','_LC_adv') {
5866: my $unset;
5867: if ($context eq 'requestcourses') {
5868: $unset = '0';
5869: if ($type eq '_LC_adv') {
5870: $unset = '';
5871: }
5872: if ($confhash{$item}{$type} eq 'autolimit') {
5873: $confhash{$item}{$type} .= '=';
5874: unless ($limithash{$item}{$type} =~ /\D/) {
5875: $confhash{$item}{$type} .= $limithash{$item}{$type};
5876: }
5877: }
5878: } elsif ($context eq 'requestauthor') {
5879: $unset = '0';
5880: if ($type eq '_LC_adv') {
5881: $unset = '';
5882: }
5883: } else {
5884: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
5885: $confhash{$item}{$type} = 1;
5886: } else {
5887: $confhash{$item}{$type} = 0;
5888: }
5889: }
5890: if (ref($domconfig{$action}) eq 'HASH') {
5891: if ($action eq 'requestauthor') {
5892: if ($domconfig{$action}{$type} ne $confhash{$type}) {
5893: $changes{$type} = 1;
5894: }
5895: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
5896: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
5897: $changes{$item}{$type} = 1;
5898: }
5899: } else {
5900: if ($context eq 'requestcourses') {
5901: if ($confhash{$item}{$type} ne $unset) {
5902: $changes{$item}{$type} = 1;
5903: }
5904: } else {
5905: if (!$confhash{$item}{$type}) {
5906: $changes{$item}{$type} = 1;
5907: }
5908: }
5909: }
5910: } else {
5911: if ($context eq 'requestcourses') {
5912: if ($confhash{$item}{$type} ne $unset) {
5913: $changes{$item}{$type} = 1;
5914: }
5915: } elsif ($context eq 'requestauthor') {
5916: if ($confhash{$type} ne $unset) {
5917: $changes{$type} = 1;
5918: }
5919: } else {
5920: if (!$confhash{$item}{$type}) {
5921: $changes{$item}{$type} = 1;
5922: }
5923: }
5924: }
5925: }
5926: }
5927: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
5928: if (ref($domconfig{'quotas'}) eq 'HASH') {
5929: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5930: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
5931: if (exists($confhash{'defaultquota'}{$key})) {
5932: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
5933: $changes{'defaultquota'}{$key} = 1;
5934: }
5935: } else {
5936: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
5937: }
5938: }
5939: } else {
5940: foreach my $key (keys(%{$domconfig{'quotas'}})) {
5941: if (exists($confhash{'defaultquota'}{$key})) {
5942: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
5943: $changes{'defaultquota'}{$key} = 1;
5944: }
5945: } else {
5946: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
5947: }
5948: }
5949: }
5950: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
5951: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
5952: if (exists($confhash{'authorquota'}{$key})) {
5953: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
5954: $changes{'authorquota'}{$key} = 1;
5955: }
5956: } else {
5957: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
5958: }
5959: }
5960: }
5961: }
5962: if (ref($confhash{'defaultquota'}) eq 'HASH') {
5963: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
5964: if (ref($domconfig{'quotas'}) eq 'HASH') {
5965: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5966: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
5967: $changes{'defaultquota'}{$key} = 1;
5968: }
5969: } else {
5970: if (!exists($domconfig{'quotas'}{$key})) {
5971: $changes{'defaultquota'}{$key} = 1;
5972: }
5973: }
5974: } else {
5975: $changes{'defaultquota'}{$key} = 1;
5976: }
5977: }
5978: }
5979: if (ref($confhash{'authorquota'}) eq 'HASH') {
5980: foreach my $key (keys(%{$confhash{'authorquota'}})) {
5981: if (ref($domconfig{'quotas'}) eq 'HASH') {
5982: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
5983: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
5984: $changes{'authorquota'}{$key} = 1;
5985: }
5986: } else {
5987: $changes{'authorquota'}{$key} = 1;
5988: }
5989: } else {
5990: $changes{'authorquota'}{$key} = 1;
5991: }
5992: }
5993: }
5994: }
5995:
5996: if ($context eq 'requestauthor') {
5997: $domdefaults{'requestauthor'} = \%confhash;
5998: } else {
5999: foreach my $key (keys(%confhash)) {
6000: $domdefaults{$key} = $confhash{$key};
6001: }
6002: }
6003:
6004: my %quotahash = (
6005: $action => { %confhash }
6006: );
6007: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
6008: $dom);
6009: if ($putresult eq 'ok') {
6010: if (keys(%changes) > 0) {
6011: my $cachetime = 24*60*60;
6012: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6013:
6014: $resulttext = &mt('Changes made:').'<ul>';
6015: unless (($context eq 'requestcourses') ||
6016: ($context eq 'requestauthor')) {
6017: if (ref($changes{'defaultquota'}) eq 'HASH') {
6018: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
6019: foreach my $type (@{$types},'default') {
6020: if (defined($changes{'defaultquota'}{$type})) {
6021: my $typetitle = $usertypes->{$type};
6022: if ($type eq 'default') {
6023: $typetitle = $othertitle;
6024: }
6025: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
6026: }
6027: }
6028: $resulttext .= '</ul></li>';
6029: }
6030: if (ref($changes{'authorquota'}) eq 'HASH') {
6031: $resulttext .= '<li>'.&mt('Authoring space default quotas').'<ul>';
6032: foreach my $type (@{$types},'default') {
6033: if (defined($changes{'authorquota'}{$type})) {
6034: my $typetitle = $usertypes->{$type};
6035: if ($type eq 'default') {
6036: $typetitle = $othertitle;
6037: }
6038: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
6039: }
6040: }
6041: $resulttext .= '</ul></li>';
6042: }
6043: }
6044: my %newenv;
6045: foreach my $item (@usertools) {
6046: my (%haschgs,%inconf);
6047: if ($context eq 'requestauthor') {
6048: %haschgs = %changes;
6049: %inconf = %confhash;
6050: } else {
6051: if (ref($changes{$item}) eq 'HASH') {
6052: %haschgs = %{$changes{$item}};
6053: }
6054: if (ref($confhash{$item}) eq 'HASH') {
6055: %inconf = %{$confhash{$item}};
6056: }
6057: }
6058: if (keys(%haschgs) > 0) {
6059: my $newacc =
6060: &Apache::lonnet::usertools_access($env{'user.name'},
6061: $env{'user.domain'},
6062: $item,'reload',$context);
6063: if (($context eq 'requestcourses') ||
6064: ($context eq 'requestauthor')) {
6065: if ($env{'environment.canrequest.'.$item} ne $newacc) {
6066: $newenv{'environment.canrequest.'.$item} = $newacc;
6067: }
6068: } else {
6069: if ($env{'environment.availabletools.'.$item} ne $newacc) {
6070: $newenv{'environment.availabletools.'.$item} = $newacc;
6071: }
6072: }
6073: unless ($context eq 'requestauthor') {
6074: $resulttext .= '<li>'.$titles{$item}.'<ul>';
6075: }
6076: foreach my $type (@{$types},'default','_LC_adv') {
6077: if ($haschgs{$type}) {
6078: my $typetitle = $usertypes->{$type};
6079: if ($type eq 'default') {
6080: $typetitle = $othertitle;
6081: } elsif ($type eq '_LC_adv') {
6082: $typetitle = 'LON-CAPA Advanced Users';
6083: }
6084: if ($inconf{$type}) {
6085: if ($context eq 'requestcourses') {
6086: my $cond;
6087: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
6088: if ($1 eq '') {
6089: $cond = &mt('(Automatic processing of any request).');
6090: } else {
6091: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
6092: }
6093: } else {
6094: $cond = $conditions{$inconf{$type}};
6095: }
6096: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
6097: } elsif ($context eq 'requestauthor') {
6098: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
6099: $titles{$inconf{$type}},$typetitle);
6100:
6101: } else {
6102: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
6103: }
6104: } else {
6105: if ($type eq '_LC_adv') {
6106: if ($inconf{$type} eq '0') {
6107: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
6108: } else {
6109: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
6110: }
6111: } else {
6112: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
6113: }
6114: }
6115: }
6116: }
6117: unless ($context eq 'requestauthor') {
6118: $resulttext .= '</ul></li>';
6119: }
6120: }
6121: }
6122: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
6123: if (ref($changes{'notify'}) eq 'HASH') {
6124: if ($changes{'notify'}{'approval'}) {
6125: if (ref($confhash{'notify'}) eq 'HASH') {
6126: if ($confhash{'notify'}{'approval'}) {
6127: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
6128: } else {
6129: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
6130: }
6131: }
6132: }
6133: }
6134: }
6135: $resulttext .= '</ul>';
6136: if (keys(%newenv)) {
6137: &Apache::lonnet::appenv(\%newenv);
6138: }
6139: } else {
6140: if ($context eq 'requestcourses') {
6141: $resulttext = &mt('No changes made to rights to request creation of courses.');
6142: } elsif ($context eq 'requestauthor') {
6143: $resulttext = &mt('No changes made to rights to request author space.');
6144: } else {
6145: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
6146: }
6147: }
6148: } else {
6149: $resulttext = '<span class="LC_error">'.
6150: &mt('An error occurred: [_1]',$putresult).'</span>';
6151: }
6152: return $resulttext;
6153: }
6154:
6155: sub modify_autoenroll {
6156: my ($dom,$lastactref,%domconfig) = @_;
6157: my ($resulttext,%changes);
6158: my %currautoenroll;
6159: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
6160: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
6161: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
6162: }
6163: }
6164: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
6165: my %title = ( run => 'Auto-enrollment active',
6166: sender => 'Sender for notification messages',
6167: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
6168: my @offon = ('off','on');
6169: my $sender_uname = $env{'form.sender_uname'};
6170: my $sender_domain = $env{'form.sender_domain'};
6171: if ($sender_domain eq '') {
6172: $sender_uname = '';
6173: } elsif ($sender_uname eq '') {
6174: $sender_domain = '';
6175: }
6176: my $coowners = $env{'form.autoassign_coowners'};
6177: my %autoenrollhash = (
6178: autoenroll => { 'run' => $env{'form.autoenroll_run'},
6179: 'sender_uname' => $sender_uname,
6180: 'sender_domain' => $sender_domain,
6181: 'co-owners' => $coowners,
6182: }
6183: );
6184: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
6185: $dom);
6186: if ($putresult eq 'ok') {
6187: if (exists($currautoenroll{'run'})) {
6188: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
6189: $changes{'run'} = 1;
6190: }
6191: } elsif ($autorun) {
6192: if ($env{'form.autoenroll_run'} ne '1') {
6193: $changes{'run'} = 1;
6194: }
6195: }
6196: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
6197: $changes{'sender'} = 1;
6198: }
6199: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
6200: $changes{'sender'} = 1;
6201: }
6202: if ($currautoenroll{'co-owners'} ne '') {
6203: if ($currautoenroll{'co-owners'} ne $coowners) {
6204: $changes{'coowners'} = 1;
6205: }
6206: } elsif ($coowners) {
6207: $changes{'coowners'} = 1;
6208: }
6209: if (keys(%changes) > 0) {
6210: $resulttext = &mt('Changes made:').'<ul>';
6211: if ($changes{'run'}) {
6212: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
6213: }
6214: if ($changes{'sender'}) {
6215: if ($sender_uname eq '' || $sender_domain eq '') {
6216: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
6217: } else {
6218: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
6219: }
6220: }
6221: if ($changes{'coowners'}) {
6222: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
6223: &Apache::loncommon::devalidate_domconfig_cache($dom);
6224: $$lastactref = 'update';
6225: }
6226: $resulttext .= '</ul>';
6227: } else {
6228: $resulttext = &mt('No changes made to auto-enrollment settings');
6229: }
6230: } else {
6231: $resulttext = '<span class="LC_error">'.
6232: &mt('An error occurred: [_1]',$putresult).'</span>';
6233: }
6234: return $resulttext;
6235: }
6236:
6237: sub modify_autoupdate {
6238: my ($dom,%domconfig) = @_;
6239: my ($resulttext,%currautoupdate,%fields,%changes);
6240: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
6241: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
6242: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
6243: }
6244: }
6245: my @offon = ('off','on');
6246: my %title = &Apache::lonlocal::texthash (
6247: run => 'Auto-update:',
6248: classlists => 'Updates to user information in classlists?'
6249: );
6250: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6251: my %fieldtitles = &Apache::lonlocal::texthash (
6252: id => 'Student/Employee ID',
6253: permanentemail => 'E-mail address',
6254: lastname => 'Last Name',
6255: firstname => 'First Name',
6256: middlename => 'Middle Name',
6257: generation => 'Generation',
6258: );
6259: $othertitle = &mt('All users');
6260: if (keys(%{$usertypes}) > 0) {
6261: $othertitle = &mt('Other users');
6262: }
6263: foreach my $key (keys(%env)) {
6264: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
6265: my ($usertype,$item) = ($1,$2);
6266: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
6267: if ($usertype eq 'default') {
6268: push(@{$fields{$1}},$2);
6269: } elsif (ref($types) eq 'ARRAY') {
6270: if (grep(/^\Q$usertype\E$/,@{$types})) {
6271: push(@{$fields{$1}},$2);
6272: }
6273: }
6274: }
6275: }
6276: }
6277: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
6278: @lockablenames = sort(@lockablenames);
6279: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
6280: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
6281: if (@changed) {
6282: $changes{'lockablenames'} = 1;
6283: }
6284: } else {
6285: if (@lockablenames) {
6286: $changes{'lockablenames'} = 1;
6287: }
6288: }
6289: my %updatehash = (
6290: autoupdate => { run => $env{'form.autoupdate_run'},
6291: classlists => $env{'form.classlists'},
6292: fields => {%fields},
6293: lockablenames => \@lockablenames,
6294: }
6295: );
6296: foreach my $key (keys(%currautoupdate)) {
6297: if (($key eq 'run') || ($key eq 'classlists')) {
6298: if (exists($updatehash{autoupdate}{$key})) {
6299: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
6300: $changes{$key} = 1;
6301: }
6302: }
6303: } elsif ($key eq 'fields') {
6304: if (ref($currautoupdate{$key}) eq 'HASH') {
6305: foreach my $item (@{$types},'default') {
6306: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
6307: my $change = 0;
6308: foreach my $type (@{$currautoupdate{$key}{$item}}) {
6309: if (!exists($fields{$item})) {
6310: $change = 1;
6311: last;
6312: } elsif (ref($fields{$item}) eq 'ARRAY') {
6313: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
6314: $change = 1;
6315: last;
6316: }
6317: }
6318: }
6319: if ($change) {
6320: push(@{$changes{$key}},$item);
6321: }
6322: }
6323: }
6324: }
6325: } elsif ($key eq 'lockablenames') {
6326: if (ref($currautoupdate{$key}) eq 'ARRAY') {
6327: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
6328: if (@changed) {
6329: $changes{'lockablenames'} = 1;
6330: }
6331: } else {
6332: if (@lockablenames) {
6333: $changes{'lockablenames'} = 1;
6334: }
6335: }
6336: }
6337: }
6338: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
6339: if (@lockablenames) {
6340: $changes{'lockablenames'} = 1;
6341: }
6342: }
6343: foreach my $item (@{$types},'default') {
6344: if (defined($fields{$item})) {
6345: if (ref($currautoupdate{'fields'}) eq 'HASH') {
6346: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
6347: my $change = 0;
6348: if (ref($fields{$item}) eq 'ARRAY') {
6349: foreach my $type (@{$fields{$item}}) {
6350: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
6351: $change = 1;
6352: last;
6353: }
6354: }
6355: }
6356: if ($change) {
6357: push(@{$changes{'fields'}},$item);
6358: }
6359: } else {
6360: push(@{$changes{'fields'}},$item);
6361: }
6362: } else {
6363: push(@{$changes{'fields'}},$item);
6364: }
6365: }
6366: }
6367: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
6368: $dom);
6369: if ($putresult eq 'ok') {
6370: if (keys(%changes) > 0) {
6371: $resulttext = &mt('Changes made:').'<ul>';
6372: foreach my $key (sort(keys(%changes))) {
6373: if ($key eq 'lockablenames') {
6374: $resulttext .= '<li>';
6375: if (@lockablenames) {
6376: $usertypes->{'default'} = $othertitle;
6377: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
6378: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
6379: } else {
6380: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
6381: }
6382: $resulttext .= '</li>';
6383: } elsif (ref($changes{$key}) eq 'ARRAY') {
6384: foreach my $item (@{$changes{$key}}) {
6385: my @newvalues;
6386: foreach my $type (@{$fields{$item}}) {
6387: push(@newvalues,$fieldtitles{$type});
6388: }
6389: my $newvaluestr;
6390: if (@newvalues > 0) {
6391: $newvaluestr = join(', ',@newvalues);
6392: } else {
6393: $newvaluestr = &mt('none');
6394: }
6395: if ($item eq 'default') {
6396: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
6397: } else {
6398: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
6399: }
6400: }
6401: } else {
6402: my $newvalue;
6403: if ($key eq 'run') {
6404: $newvalue = $offon[$env{'form.autoupdate_run'}];
6405: } else {
6406: $newvalue = $offon[$env{'form.'.$key}];
6407: }
6408: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
6409: }
6410: }
6411: $resulttext .= '</ul>';
6412: } else {
6413: $resulttext = &mt('No changes made to autoupdates');
6414: }
6415: } else {
6416: $resulttext = '<span class="LC_error">'.
6417: &mt('An error occurred: [_1]',$putresult).'</span>';
6418: }
6419: return $resulttext;
6420: }
6421:
6422: sub modify_autocreate {
6423: my ($dom,%domconfig) = @_;
6424: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
6425: if (ref($domconfig{'autocreate'}) eq 'HASH') {
6426: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
6427: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
6428: }
6429: }
6430: my %title= ( xml => 'Auto-creation of courses in XML course description files',
6431: req => 'Auto-creation of validated requests for official courses',
6432: xmldc => 'Identity of course creator of courses from XML files',
6433: );
6434: my @types = ('xml','req');
6435: foreach my $item (@types) {
6436: $newvals{$item} = $env{'form.autocreate_'.$item};
6437: $newvals{$item} =~ s/\D//g;
6438: $newvals{$item} = 0 if ($newvals{$item} eq '');
6439: }
6440: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
6441: my %domcoords = &get_active_dcs($dom);
6442: unless (exists($domcoords{$newvals{'xmldc'}})) {
6443: $newvals{'xmldc'} = '';
6444: }
6445: %autocreatehash = (
6446: autocreate => { xml => $newvals{'xml'},
6447: req => $newvals{'req'},
6448: }
6449: );
6450: if ($newvals{'xmldc'} ne '') {
6451: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
6452: }
6453: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
6454: $dom);
6455: if ($putresult eq 'ok') {
6456: my @items = @types;
6457: if ($newvals{'xml'}) {
6458: push(@items,'xmldc');
6459: }
6460: foreach my $item (@items) {
6461: if (exists($currautocreate{$item})) {
6462: if ($currautocreate{$item} ne $newvals{$item}) {
6463: $changes{$item} = 1;
6464: }
6465: } elsif ($newvals{$item}) {
6466: $changes{$item} = 1;
6467: }
6468: }
6469: if (keys(%changes) > 0) {
6470: my @offon = ('off','on');
6471: $resulttext = &mt('Changes made:').'<ul>';
6472: foreach my $item (@types) {
6473: if ($changes{$item}) {
6474: my $newtxt = $offon[$newvals{$item}];
6475: $resulttext .= '<li>'.
6476: &mt("$title{$item} set to [_1]$newtxt [_2]",
6477: '<b>','</b>').
6478: '</li>';
6479: }
6480: }
6481: if ($changes{'xmldc'}) {
6482: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
6483: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
6484: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
6485: }
6486: $resulttext .= '</ul>';
6487: } else {
6488: $resulttext = &mt('No changes made to auto-creation settings');
6489: }
6490: } else {
6491: $resulttext = '<span class="LC_error">'.
6492: &mt('An error occurred: [_1]',$putresult).'</span>';
6493: }
6494: return $resulttext;
6495: }
6496:
6497: sub modify_directorysrch {
6498: my ($dom,%domconfig) = @_;
6499: my ($resulttext,%changes);
6500: my %currdirsrch;
6501: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
6502: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
6503: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
6504: }
6505: }
6506: my %title = ( available => 'Directory search available',
6507: localonly => 'Other domains can search',
6508: searchby => 'Search types',
6509: searchtypes => 'Search latitude');
6510: my @offon = ('off','on');
6511: my @otherdoms = ('Yes','No');
6512:
6513: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
6514: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
6515: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
6516:
6517: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6518: if (keys(%{$usertypes}) == 0) {
6519: @cansearch = ('default');
6520: } else {
6521: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
6522: foreach my $type (@{$currdirsrch{'cansearch'}}) {
6523: if (!grep(/^\Q$type\E$/,@cansearch)) {
6524: push(@{$changes{'cansearch'}},$type);
6525: }
6526: }
6527: foreach my $type (@cansearch) {
6528: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
6529: push(@{$changes{'cansearch'}},$type);
6530: }
6531: }
6532: } else {
6533: push(@{$changes{'cansearch'}},@cansearch);
6534: }
6535: }
6536:
6537: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
6538: foreach my $by (@{$currdirsrch{'searchby'}}) {
6539: if (!grep(/^\Q$by\E$/,@searchby)) {
6540: push(@{$changes{'searchby'}},$by);
6541: }
6542: }
6543: foreach my $by (@searchby) {
6544: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
6545: push(@{$changes{'searchby'}},$by);
6546: }
6547: }
6548: } else {
6549: push(@{$changes{'searchby'}},@searchby);
6550: }
6551:
6552: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
6553: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
6554: if (!grep(/^\Q$type\E$/,@searchtypes)) {
6555: push(@{$changes{'searchtypes'}},$type);
6556: }
6557: }
6558: foreach my $type (@searchtypes) {
6559: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
6560: push(@{$changes{'searchtypes'}},$type);
6561: }
6562: }
6563: } else {
6564: if (exists($currdirsrch{'searchtypes'})) {
6565: foreach my $type (@searchtypes) {
6566: if ($type ne $currdirsrch{'searchtypes'}) {
6567: push(@{$changes{'searchtypes'}},$type);
6568: }
6569: }
6570: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
6571: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
6572: }
6573: } else {
6574: push(@{$changes{'searchtypes'}},@searchtypes);
6575: }
6576: }
6577:
6578: my %dirsrch_hash = (
6579: directorysrch => { available => $env{'form.dirsrch_available'},
6580: cansearch => \@cansearch,
6581: localonly => $env{'form.dirsrch_localonly'},
6582: searchby => \@searchby,
6583: searchtypes => \@searchtypes,
6584: }
6585: );
6586: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
6587: $dom);
6588: if ($putresult eq 'ok') {
6589: if (exists($currdirsrch{'available'})) {
6590: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
6591: $changes{'available'} = 1;
6592: }
6593: } else {
6594: if ($env{'form.dirsrch_available'} eq '1') {
6595: $changes{'available'} = 1;
6596: }
6597: }
6598: if (exists($currdirsrch{'localonly'})) {
6599: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
6600: $changes{'localonly'} = 1;
6601: }
6602: } else {
6603: if ($env{'form.dirsrch_localonly'} eq '1') {
6604: $changes{'localonly'} = 1;
6605: }
6606: }
6607: if (keys(%changes) > 0) {
6608: $resulttext = &mt('Changes made:').'<ul>';
6609: if ($changes{'available'}) {
6610: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
6611: }
6612: if ($changes{'localonly'}) {
6613: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
6614: }
6615:
6616: if (ref($changes{'cansearch'}) eq 'ARRAY') {
6617: my $chgtext;
6618: if (ref($usertypes) eq 'HASH') {
6619: if (keys(%{$usertypes}) > 0) {
6620: foreach my $type (@{$types}) {
6621: if (grep(/^\Q$type\E$/,@cansearch)) {
6622: $chgtext .= $usertypes->{$type}.'; ';
6623: }
6624: }
6625: if (grep(/^default$/,@cansearch)) {
6626: $chgtext .= $othertitle;
6627: } else {
6628: $chgtext =~ s/\; $//;
6629: }
6630: $resulttext .=
6631: '<li>'.
6632: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
6633: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
6634: '</li>';
6635: }
6636: }
6637: }
6638: if (ref($changes{'searchby'}) eq 'ARRAY') {
6639: my ($searchtitles,$titleorder) = &sorted_searchtitles();
6640: my $chgtext;
6641: foreach my $type (@{$titleorder}) {
6642: if (grep(/^\Q$type\E$/,@searchby)) {
6643: if (defined($searchtitles->{$type})) {
6644: $chgtext .= $searchtitles->{$type}.'; ';
6645: }
6646: }
6647: }
6648: $chgtext =~ s/\; $//;
6649: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
6650: }
6651: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
6652: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
6653: my $chgtext;
6654: foreach my $type (@{$srchtypeorder}) {
6655: if (grep(/^\Q$type\E$/,@searchtypes)) {
6656: if (defined($srchtypes_desc->{$type})) {
6657: $chgtext .= $srchtypes_desc->{$type}.'; ';
6658: }
6659: }
6660: }
6661: $chgtext =~ s/\; $//;
6662: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
6663: }
6664: $resulttext .= '</ul>';
6665: } else {
6666: $resulttext = &mt('No changes made to institution directory search settings');
6667: }
6668: } else {
6669: $resulttext = '<span class="LC_error">'.
6670: &mt('An error occurred: [_1]',$putresult).'</span>';
6671: }
6672: return $resulttext;
6673: }
6674:
6675: sub modify_contacts {
6676: my ($dom,$lastactref,%domconfig) = @_;
6677: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
6678: if (ref($domconfig{'contacts'}) eq 'HASH') {
6679: foreach my $key (keys(%{$domconfig{'contacts'}})) {
6680: $currsetting{$key} = $domconfig{'contacts'}{$key};
6681: }
6682: }
6683: my (%others,%to,%bcc);
6684: my @contacts = ('supportemail','adminemail');
6685: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
6686: 'requestsmail','updatesmail','idconflictsmail');
6687: my @toggles = ('reporterrors','reportupdates');
6688: foreach my $type (@mailings) {
6689: @{$newsetting{$type}} =
6690: &Apache::loncommon::get_env_multiple('form.'.$type);
6691: foreach my $item (@contacts) {
6692: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
6693: $contacts_hash{contacts}{$type}{$item} = 1;
6694: } else {
6695: $contacts_hash{contacts}{$type}{$item} = 0;
6696: }
6697: }
6698: $others{$type} = $env{'form.'.$type.'_others'};
6699: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
6700: if ($type eq 'helpdeskmail') {
6701: $bcc{$type} = $env{'form.'.$type.'_bcc'};
6702: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
6703: }
6704: }
6705: foreach my $item (@contacts) {
6706: $to{$item} = $env{'form.'.$item};
6707: $contacts_hash{'contacts'}{$item} = $to{$item};
6708: }
6709: foreach my $item (@toggles) {
6710: if ($env{'form.'.$item} =~ /^(0|1)$/) {
6711: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
6712: }
6713: }
6714: if (keys(%currsetting) > 0) {
6715: foreach my $item (@contacts) {
6716: if ($to{$item} ne $currsetting{$item}) {
6717: $changes{$item} = 1;
6718: }
6719: }
6720: foreach my $type (@mailings) {
6721: foreach my $item (@contacts) {
6722: if (ref($currsetting{$type}) eq 'HASH') {
6723: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
6724: push(@{$changes{$type}},$item);
6725: }
6726: } else {
6727: push(@{$changes{$type}},@{$newsetting{$type}});
6728: }
6729: }
6730: if ($others{$type} ne $currsetting{$type}{'others'}) {
6731: push(@{$changes{$type}},'others');
6732: }
6733: if ($type eq 'helpdeskmail') {
6734: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
6735: push(@{$changes{$type}},'bcc');
6736: }
6737: }
6738: }
6739: } else {
6740: my %default;
6741: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
6742: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
6743: $default{'errormail'} = 'adminemail';
6744: $default{'packagesmail'} = 'adminemail';
6745: $default{'helpdeskmail'} = 'supportemail';
6746: $default{'lonstatusmail'} = 'adminemail';
6747: $default{'requestsmail'} = 'adminemail';
6748: $default{'updatesmail'} = 'adminemail';
6749: foreach my $item (@contacts) {
6750: if ($to{$item} ne $default{$item}) {
6751: $changes{$item} = 1;
6752: }
6753: }
6754: foreach my $type (@mailings) {
6755: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
6756:
6757: push(@{$changes{$type}},@{$newsetting{$type}});
6758: }
6759: if ($others{$type} ne '') {
6760: push(@{$changes{$type}},'others');
6761: }
6762: if ($type eq 'helpdeskmail') {
6763: if ($bcc{$type} ne '') {
6764: push(@{$changes{$type}},'bcc');
6765: }
6766: }
6767: }
6768: }
6769: foreach my $item (@toggles) {
6770: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
6771: $changes{$item} = 1;
6772: } elsif ((!$env{'form.'.$item}) &&
6773: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
6774: $changes{$item} = 1;
6775: }
6776: }
6777: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
6778: $dom);
6779: if ($putresult eq 'ok') {
6780: if (keys(%changes) > 0) {
6781: &Apache::loncommon::devalidate_domconfig_cache($dom);
6782: $$lastactref = 'update';
6783: my ($titles,$short_titles) = &contact_titles();
6784: $resulttext = &mt('Changes made:').'<ul>';
6785: foreach my $item (@contacts) {
6786: if ($changes{$item}) {
6787: $resulttext .= '<li>'.$titles->{$item}.
6788: &mt(' set to: ').
6789: '<span class="LC_cusr_emph">'.
6790: $to{$item}.'</span></li>';
6791: }
6792: }
6793: foreach my $type (@mailings) {
6794: if (ref($changes{$type}) eq 'ARRAY') {
6795: $resulttext .= '<li>'.$titles->{$type}.': ';
6796: my @text;
6797: foreach my $item (@{$newsetting{$type}}) {
6798: push(@text,$short_titles->{$item});
6799: }
6800: if ($others{$type} ne '') {
6801: push(@text,$others{$type});
6802: }
6803: $resulttext .= '<span class="LC_cusr_emph">'.
6804: join(', ',@text).'</span>';
6805: if ($type eq 'helpdeskmail') {
6806: if ($bcc{$type} ne '') {
6807: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
6808: }
6809: }
6810: $resulttext .= '</li>';
6811: }
6812: }
6813: my @offon = ('off','on');
6814: if ($changes{'reporterrors'}) {
6815: $resulttext .= '<li>'.
6816: &mt('E-mail error reports to [_1] set to "'.
6817: $offon[$env{'form.reporterrors'}].'".',
6818: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
6819: &mt('LON-CAPA core group - MSU'),600,500)).
6820: '</li>';
6821: }
6822: if ($changes{'reportupdates'}) {
6823: $resulttext .= '<li>'.
6824: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
6825: $offon[$env{'form.reportupdates'}].'".',
6826: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
6827: &mt('LON-CAPA core group - MSU'),600,500)).
6828: '</li>';
6829: }
6830: $resulttext .= '</ul>';
6831: } else {
6832: $resulttext = &mt('No changes made to contact information');
6833: }
6834: } else {
6835: $resulttext = '<span class="LC_error">'.
6836: &mt('An error occurred: [_1].',$putresult).'</span>';
6837: }
6838: return $resulttext;
6839: }
6840:
6841: sub modify_usercreation {
6842: my ($dom,%domconfig) = @_;
6843: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
6844: my $warningmsg;
6845: if (ref($domconfig{'usercreation'}) eq 'HASH') {
6846: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
6847: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
6848: }
6849: }
6850: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
6851: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
6852: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
6853: my @contexts = ('author','course','requestcrs','selfcreate');
6854: foreach my $item(@contexts) {
6855: if ($item eq 'selfcreate') {
6856: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
6857: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6858: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
6859: if (ref($cancreate{$item}) eq 'ARRAY') {
6860: if (grep(/^login$/,@{$cancreate{$item}})) {
6861: $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.');
6862: }
6863: }
6864: }
6865: } else {
6866: $cancreate{$item} = $env{'form.can_createuser_'.$item};
6867: }
6868: }
6869: my ($othertitle,$usertypes,$types) =
6870: &Apache::loncommon::sorted_inst_types($dom);
6871: if (ref($types) eq 'ARRAY') {
6872: if (@{$types} > 0) {
6873: @{$cancreate{'statustocreate'}} =
6874: &Apache::loncommon::get_env_multiple('form.statustocreate');
6875: } else {
6876: @{$cancreate{'statustocreate'}} = ();
6877: }
6878: push(@contexts,'statustocreate');
6879: }
6880: &process_captcha('cancreate',\%changes,\%cancreate,\%curr_usercreation);
6881: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
6882: foreach my $item (@contexts) {
6883: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
6884: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6885: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
6886: if (ref($cancreate{$item}) eq 'ARRAY') {
6887: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
6888: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6889: push(@{$changes{'cancreate'}},$item);
6890: }
6891: }
6892: }
6893: }
6894: } else {
6895: if ($curr_usercreation{'cancreate'}{$item} eq '') {
6896: if (@{$cancreate{$item}} > 0) {
6897: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6898: push(@{$changes{'cancreate'}},$item);
6899: }
6900: }
6901: } else {
6902: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
6903: if (@{$cancreate{$item}} < 3) {
6904: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6905: push(@{$changes{'cancreate'}},$item);
6906: }
6907: }
6908: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
6909: if (@{$cancreate{$item}} > 0) {
6910: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6911: push(@{$changes{'cancreate'}},$item);
6912: }
6913: }
6914: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
6915: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6916: push(@{$changes{'cancreate'}},$item);
6917: }
6918: }
6919: }
6920: }
6921: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6922: foreach my $type (@{$cancreate{$item}}) {
6923: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6924: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
6925: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6926: push(@{$changes{'cancreate'}},$item);
6927: }
6928: }
6929: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
6930: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
6931: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
6932: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6933: push(@{$changes{'cancreate'}},$item);
6934: }
6935: }
6936: }
6937: }
6938: }
6939: } else {
6940: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
6941: push(@{$changes{'cancreate'}},$item);
6942: }
6943: }
6944: }
6945: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
6946: foreach my $item (@contexts) {
6947: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
6948: if ($cancreate{$item} ne 'any') {
6949: push(@{$changes{'cancreate'}},$item);
6950: }
6951: } else {
6952: if ($cancreate{$item} ne 'none') {
6953: push(@{$changes{'cancreate'}},$item);
6954: }
6955: }
6956: }
6957: } else {
6958: foreach my $item (@contexts) {
6959: push(@{$changes{'cancreate'}},$item);
6960: }
6961: }
6962:
6963: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
6964: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
6965: if (!grep(/^\Q$type\E$/,@username_rule)) {
6966: push(@{$changes{'username_rule'}},$type);
6967: }
6968: }
6969: foreach my $type (@username_rule) {
6970: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
6971: push(@{$changes{'username_rule'}},$type);
6972: }
6973: }
6974: } else {
6975: push(@{$changes{'username_rule'}},@username_rule);
6976: }
6977:
6978: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
6979: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
6980: if (!grep(/^\Q$type\E$/,@id_rule)) {
6981: push(@{$changes{'id_rule'}},$type);
6982: }
6983: }
6984: foreach my $type (@id_rule) {
6985: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
6986: push(@{$changes{'id_rule'}},$type);
6987: }
6988: }
6989: } else {
6990: push(@{$changes{'id_rule'}},@id_rule);
6991: }
6992:
6993: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
6994: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
6995: if (!grep(/^\Q$type\E$/,@email_rule)) {
6996: push(@{$changes{'email_rule'}},$type);
6997: }
6998: }
6999: foreach my $type (@email_rule) {
7000: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
7001: push(@{$changes{'email_rule'}},$type);
7002: }
7003: }
7004: } else {
7005: push(@{$changes{'email_rule'}},@email_rule);
7006: }
7007:
7008: my @authen_contexts = ('author','course','domain');
7009: my @authtypes = ('int','krb4','krb5','loc');
7010: my %authhash;
7011: foreach my $item (@authen_contexts) {
7012: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
7013: foreach my $auth (@authtypes) {
7014: if (grep(/^\Q$auth\E$/,@authallowed)) {
7015: $authhash{$item}{$auth} = 1;
7016: } else {
7017: $authhash{$item}{$auth} = 0;
7018: }
7019: }
7020: }
7021: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
7022: foreach my $item (@authen_contexts) {
7023: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
7024: foreach my $auth (@authtypes) {
7025: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
7026: push(@{$changes{'authtypes'}},$item);
7027: last;
7028: }
7029: }
7030: }
7031: }
7032: } else {
7033: foreach my $item (@authen_contexts) {
7034: push(@{$changes{'authtypes'}},$item);
7035: }
7036: }
7037:
7038: my %usercreation_hash = (
7039: usercreation => {
7040: cancreate => \%cancreate,
7041: username_rule => \@username_rule,
7042: id_rule => \@id_rule,
7043: email_rule => \@email_rule,
7044: authtypes => \%authhash,
7045: }
7046: );
7047:
7048: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
7049: $dom);
7050:
7051: my %selfcreatetypes = (
7052: sso => 'users authenticated by institutional single sign on',
7053: login => 'users authenticated by institutional log-in',
7054: email => 'users who provide a valid e-mail address for use as the username',
7055: );
7056: if ($putresult eq 'ok') {
7057: if (keys(%changes) > 0) {
7058: $resulttext = &mt('Changes made:').'<ul>';
7059: if (ref($changes{'cancreate'}) eq 'ARRAY') {
7060: my %lt = &usercreation_types();
7061: foreach my $type (@{$changes{'cancreate'}}) {
7062: my $chgtext;
7063: unless (($type eq 'statustocreate') || ($type eq 'captcha') || ($type eq 'recaptchakeys')) {
7064: $chgtext = $lt{$type}.', ';
7065: }
7066: if ($type eq 'selfcreate') {
7067: if (@{$cancreate{$type}} == 0) {
7068: $chgtext .= &mt('creation of a new user account is not permitted.');
7069: } else {
7070: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
7071: foreach my $case (@{$cancreate{$type}}) {
7072: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
7073: }
7074: $chgtext .= '</ul>';
7075: if (ref($cancreate{$type}) eq 'ARRAY') {
7076: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
7077: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
7078: if (@{$cancreate{'statustocreate'}} == 0) {
7079: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
7080: }
7081: }
7082: }
7083: }
7084: }
7085: } elsif ($type eq 'statustocreate') {
7086: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
7087: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
7088: if (@{$cancreate{'selfcreate'}} > 0) {
7089: if (@{$cancreate{'statustocreate'}} == 0) {
7090:
7091: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
7092: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
7093: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
7094: }
7095: } elsif (ref($usertypes) eq 'HASH') {
7096: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
7097: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
7098: } else {
7099: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
7100: }
7101: $chgtext .= '<ul>';
7102: foreach my $case (@{$cancreate{$type}}) {
7103: if ($case eq 'default') {
7104: $chgtext .= '<li>'.$othertitle.'</li>';
7105: } else {
7106: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
7107: }
7108: }
7109: $chgtext .= '</ul>';
7110: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
7111: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
7112: }
7113: }
7114: } else {
7115: if (@{$cancreate{$type}} == 0) {
7116: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
7117: } else {
7118: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
7119: }
7120: }
7121: }
7122: } elsif ($type eq 'captcha') {
7123: if ($cancreate{$type} eq 'notused') {
7124: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
7125: } else {
7126: my %captchas = &captcha_phrases();
7127: if ($captchas{$cancreate{$type}}) {
7128: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$cancreate{$type}}.");
7129: } else {
7130: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
7131: }
7132: }
7133: } elsif ($type eq 'recaptchakeys') {
7134: my ($privkey,$pubkey);
7135: if (ref($cancreate{$type}) eq 'HASH') {
7136: $pubkey = $cancreate{$type}{'public'};
7137: $privkey = $cancreate{$type}{'private'};
7138: }
7139: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
7140: if (!$pubkey) {
7141: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
7142: } else {
7143: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7144: }
7145: if (!$privkey) {
7146: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
7147: } else {
7148: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
7149: }
7150: $chgtext .= '</ul>';
7151: } else {
7152: if ($cancreate{$type} eq 'none') {
7153: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
7154: } elsif ($cancreate{$type} eq 'any') {
7155: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
7156: } elsif ($cancreate{$type} eq 'official') {
7157: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
7158: } elsif ($cancreate{$type} eq 'unofficial') {
7159: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
7160: }
7161: }
7162: $resulttext .= '<li>'.$chgtext.'</li>';
7163: }
7164: }
7165: if (ref($changes{'username_rule'}) eq 'ARRAY') {
7166: my ($rules,$ruleorder) =
7167: &Apache::lonnet::inst_userrules($dom,'username');
7168: my $chgtext = '<ul>';
7169: foreach my $type (@username_rule) {
7170: if (ref($rules->{$type}) eq 'HASH') {
7171: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
7172: }
7173: }
7174: $chgtext .= '</ul>';
7175: if (@username_rule > 0) {
7176: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
7177: } else {
7178: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
7179: }
7180: }
7181: if (ref($changes{'id_rule'}) eq 'ARRAY') {
7182: my ($idrules,$idruleorder) =
7183: &Apache::lonnet::inst_userrules($dom,'id');
7184: my $chgtext = '<ul>';
7185: foreach my $type (@id_rule) {
7186: if (ref($idrules->{$type}) eq 'HASH') {
7187: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
7188: }
7189: }
7190: $chgtext .= '</ul>';
7191: if (@id_rule > 0) {
7192: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
7193: } else {
7194: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
7195: }
7196: }
7197: if (ref($changes{'email_rule'}) eq 'ARRAY') {
7198: my ($emailrules,$emailruleorder) =
7199: &Apache::lonnet::inst_userrules($dom,'email');
7200: my $chgtext = '<ul>';
7201: foreach my $type (@email_rule) {
7202: if (ref($emailrules->{$type}) eq 'HASH') {
7203: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
7204: }
7205: }
7206: $chgtext .= '</ul>';
7207: if (@email_rule > 0) {
7208: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
7209: } else {
7210: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
7211: }
7212: }
7213:
7214: my %authname = &authtype_names();
7215: my %context_title = &context_names();
7216: if (ref($changes{'authtypes'}) eq 'ARRAY') {
7217: my $chgtext = '<ul>';
7218: foreach my $type (@{$changes{'authtypes'}}) {
7219: my @allowed;
7220: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
7221: foreach my $auth (@authtypes) {
7222: if ($authhash{$type}{$auth}) {
7223: push(@allowed,$authname{$auth});
7224: }
7225: }
7226: if (@allowed > 0) {
7227: $chgtext .= join(', ',@allowed).'</li>';
7228: } else {
7229: $chgtext .= &mt('none').'</li>';
7230: }
7231: }
7232: $chgtext .= '</ul>';
7233: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
7234: $resulttext .= '</li>';
7235: }
7236: $resulttext .= '</ul>';
7237: } else {
7238: $resulttext = &mt('No changes made to user creation settings');
7239: }
7240: } else {
7241: $resulttext = '<span class="LC_error">'.
7242: &mt('An error occurred: [_1]',$putresult).'</span>';
7243: }
7244: if ($warningmsg ne '') {
7245: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
7246: }
7247: return $resulttext;
7248: }
7249:
7250: sub process_captcha {
7251: my ($container,$changes,$newsettings,$current) = @_;
7252: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
7253: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
7254: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
7255: $newsettings->{'captcha'} = 'original';
7256: }
7257: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
7258: if ($container eq 'cancreate') {
7259: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
7260: push(@{$changes->{'cancreate'}},'captcha');
7261: } elsif (!defined($changes->{'cancreate'})) {
7262: $changes->{'cancreate'} = ['captcha'];
7263: }
7264: } else {
7265: $changes->{'captcha'} = 1;
7266: }
7267: }
7268: my ($newpub,$newpriv,$currpub,$currpriv);
7269: if ($newsettings->{'captcha'} eq 'recaptcha') {
7270: $newpub = $env{'form.'.$container.'_recaptchapub'};
7271: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
7272: $newpub =~ s/\W//g;
7273: $newpriv =~ s/\W//g;
7274: $newsettings->{'recaptchakeys'} = {
7275: public => $newpub,
7276: private => $newpriv,
7277: };
7278: }
7279: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
7280: $currpub = $current->{'recaptchakeys'}{'public'};
7281: $currpriv = $current->{'recaptchakeys'}{'private'};
7282: unless ($newsettings->{'captcha'} eq 'recaptcha') {
7283: $newsettings->{'recaptchakeys'} = {
7284: public => '',
7285: private => '',
7286: }
7287: }
7288: }
7289: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
7290: if ($container eq 'cancreate') {
7291: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
7292: push(@{$changes->{'cancreate'}},'recaptchakeys');
7293: } elsif (!defined($changes->{'cancreate'})) {
7294: $changes->{'cancreate'} = ['recaptchakeys'];
7295: }
7296: } else {
7297: $changes->{'recaptchakeys'} = 1;
7298: }
7299: }
7300: return;
7301: }
7302:
7303: sub modify_usermodification {
7304: my ($dom,%domconfig) = @_;
7305: my ($resulttext,%curr_usermodification,%changes);
7306: if (ref($domconfig{'usermodification'}) eq 'HASH') {
7307: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
7308: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
7309: }
7310: }
7311: my @contexts = ('author','course','selfcreate');
7312: my %context_title = (
7313: author => 'In author context',
7314: course => 'In course context',
7315: selfcreate => 'When self creating account',
7316: );
7317: my @fields = ('lastname','firstname','middlename','generation',
7318: 'permanentemail','id');
7319: my %roles = (
7320: author => ['ca','aa'],
7321: course => ['st','ep','ta','in','cr'],
7322: );
7323: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7324: if (ref($types) eq 'ARRAY') {
7325: push(@{$types},'default');
7326: $usertypes->{'default'} = $othertitle;
7327: }
7328: $roles{'selfcreate'} = $types;
7329: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7330: my %modifyhash;
7331: foreach my $context (@contexts) {
7332: foreach my $role (@{$roles{$context}}) {
7333: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
7334: foreach my $item (@fields) {
7335: if (grep(/^\Q$item\E$/,@modifiable)) {
7336: $modifyhash{$context}{$role}{$item} = 1;
7337: } else {
7338: $modifyhash{$context}{$role}{$item} = 0;
7339: }
7340: }
7341: }
7342: if (ref($curr_usermodification{$context}) eq 'HASH') {
7343: foreach my $role (@{$roles{$context}}) {
7344: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
7345: foreach my $field (@fields) {
7346: if ($modifyhash{$context}{$role}{$field} ne
7347: $curr_usermodification{$context}{$role}{$field}) {
7348: push(@{$changes{$context}},$role);
7349: last;
7350: }
7351: }
7352: }
7353: }
7354: } else {
7355: foreach my $context (@contexts) {
7356: foreach my $role (@{$roles{$context}}) {
7357: push(@{$changes{$context}},$role);
7358: }
7359: }
7360: }
7361: }
7362: my %usermodification_hash = (
7363: usermodification => \%modifyhash,
7364: );
7365: my $putresult = &Apache::lonnet::put_dom('configuration',
7366: \%usermodification_hash,$dom);
7367: if ($putresult eq 'ok') {
7368: if (keys(%changes) > 0) {
7369: $resulttext = &mt('Changes made: ').'<ul>';
7370: foreach my $context (@contexts) {
7371: if (ref($changes{$context}) eq 'ARRAY') {
7372: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
7373: if (ref($changes{$context}) eq 'ARRAY') {
7374: foreach my $role (@{$changes{$context}}) {
7375: my $rolename;
7376: if ($context eq 'selfcreate') {
7377: $rolename = $role;
7378: if (ref($usertypes) eq 'HASH') {
7379: if ($usertypes->{$role} ne '') {
7380: $rolename = $usertypes->{$role};
7381: }
7382: }
7383: } else {
7384: if ($role eq 'cr') {
7385: $rolename = &mt('Custom');
7386: } else {
7387: $rolename = &Apache::lonnet::plaintext($role);
7388: }
7389: }
7390: my @modifiable;
7391: if ($context eq 'selfcreate') {
7392: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
7393: } else {
7394: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
7395: }
7396: foreach my $field (@fields) {
7397: if ($modifyhash{$context}{$role}{$field}) {
7398: push(@modifiable,$fieldtitles{$field});
7399: }
7400: }
7401: if (@modifiable > 0) {
7402: $resulttext .= join(', ',@modifiable);
7403: } else {
7404: $resulttext .= &mt('none');
7405: }
7406: $resulttext .= '</li>';
7407: }
7408: $resulttext .= '</ul></li>';
7409: }
7410: }
7411: }
7412: $resulttext .= '</ul>';
7413: } else {
7414: $resulttext = &mt('No changes made to user modification settings');
7415: }
7416: } else {
7417: $resulttext = '<span class="LC_error">'.
7418: &mt('An error occurred: [_1]',$putresult).'</span>';
7419: }
7420: return $resulttext;
7421: }
7422:
7423: sub modify_defaults {
7424: my ($dom,$r,%domconfig) = @_;
7425: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
7426: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7427: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
7428: my @authtypes = ('internal','krb4','krb5','localauth');
7429: foreach my $item (@items) {
7430: $newvalues{$item} = $env{'form.'.$item};
7431: if ($item eq 'auth_def') {
7432: if ($newvalues{$item} ne '') {
7433: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
7434: push(@errors,$item);
7435: }
7436: }
7437: } elsif ($item eq 'lang_def') {
7438: if ($newvalues{$item} ne '') {
7439: if ($newvalues{$item} =~ /^(\w+)/) {
7440: my $langcode = $1;
7441: if ($langcode ne 'x_chef') {
7442: if (code2language($langcode) eq '') {
7443: push(@errors,$item);
7444: }
7445: }
7446: } else {
7447: push(@errors,$item);
7448: }
7449: }
7450: } elsif ($item eq 'timezone_def') {
7451: if ($newvalues{$item} ne '') {
7452: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
7453: push(@errors,$item);
7454: }
7455: }
7456: } elsif ($item eq 'datelocale_def') {
7457: if ($newvalues{$item} ne '') {
7458: my @datelocale_ids = DateTime::Locale->ids();
7459: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
7460: push(@errors,$item);
7461: }
7462: }
7463: } elsif ($item eq 'portal_def') {
7464: if ($newvalues{$item} ne '') {
7465: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
7466: push(@errors,$item);
7467: }
7468: }
7469: }
7470: if (grep(/^\Q$item\E$/,@errors)) {
7471: $newvalues{$item} = $domdefaults{$item};
7472: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
7473: $changes{$item} = 1;
7474: }
7475: $domdefaults{$item} = $newvalues{$item};
7476: }
7477: my %defaults_hash = (
7478: defaults => \%newvalues,
7479: );
7480: my $title = &defaults_titles();
7481: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
7482: $dom);
7483: if ($putresult eq 'ok') {
7484: if (keys(%changes) > 0) {
7485: $resulttext = &mt('Changes made:').'<ul>';
7486: my $version = $r->dir_config('lonVersion');
7487: 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";
7488: foreach my $item (sort(keys(%changes))) {
7489: my $value = $env{'form.'.$item};
7490: if ($value eq '') {
7491: $value = &mt('none');
7492: } elsif ($item eq 'auth_def') {
7493: my %authnames = &authtype_names();
7494: my %shortauth = (
7495: internal => 'int',
7496: krb4 => 'krb4',
7497: krb5 => 'krb5',
7498: localauth => 'loc',
7499: );
7500: $value = $authnames{$shortauth{$value}};
7501: }
7502: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
7503: $mailmsgtext .= "$title->{$item} set to $value\n";
7504: }
7505: $resulttext .= '</ul>';
7506: $mailmsgtext .= "\n";
7507: my $cachetime = 24*60*60;
7508: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7509: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
7510: my $notify = 1;
7511: if (ref($domconfig{'contacts'}) eq 'HASH') {
7512: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
7513: $notify = 0;
7514: }
7515: }
7516: if ($notify) {
7517: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
7518: "LON-CAPA Domain Settings Change - $dom",
7519: $mailmsgtext);
7520: }
7521: }
7522: } else {
7523: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
7524: }
7525: } else {
7526: $resulttext = '<span class="LC_error">'.
7527: &mt('An error occurred: [_1]',$putresult).'</span>';
7528: }
7529: if (@errors > 0) {
7530: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
7531: foreach my $item (@errors) {
7532: $resulttext .= ' "'.$title->{$item}.'",';
7533: }
7534: $resulttext =~ s/,$//;
7535: }
7536: return $resulttext;
7537: }
7538:
7539: sub modify_scantron {
7540: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7541: my ($resulttext,%confhash,%changes,$errors);
7542: my $custom = 'custom.tab';
7543: my $default = 'default.tab';
7544: my $servadm = $r->dir_config('lonAdmEMail');
7545: my ($configuserok,$author_ok,$switchserver) =
7546: &config_check($dom,$confname,$servadm);
7547: if ($env{'form.scantronformat.filename'} ne '') {
7548: my $error;
7549: if ($configuserok eq 'ok') {
7550: if ($switchserver) {
7551: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
7552: } else {
7553: if ($author_ok eq 'ok') {
7554: my ($result,$scantronurl) =
7555: &publishlogo($r,'upload','scantronformat',$dom,
7556: $confname,'scantron','','',$custom);
7557: if ($result eq 'ok') {
7558: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
7559: $changes{'scantronformat'} = 1;
7560: } else {
7561: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
7562: }
7563: } else {
7564: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
7565: }
7566: }
7567: } else {
7568: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
7569: }
7570: if ($error) {
7571: &Apache::lonnet::logthis($error);
7572: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7573: }
7574: }
7575: if (ref($domconfig{'scantron'}) eq 'HASH') {
7576: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
7577: if ($env{'form.scantronformat_del'}) {
7578: $confhash{'scantron'}{'scantronformat'} = '';
7579: $changes{'scantronformat'} = 1;
7580: }
7581: }
7582: }
7583: if (keys(%confhash) > 0) {
7584: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
7585: $dom);
7586: if ($putresult eq 'ok') {
7587: if (keys(%changes) > 0) {
7588: if (ref($confhash{'scantron'}) eq 'HASH') {
7589: $resulttext = &mt('Changes made:').'<ul>';
7590: if ($confhash{'scantron'}{'scantronformat'} eq '') {
7591: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
7592: } else {
7593: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
7594: }
7595: $resulttext .= '</ul>';
7596: } else {
7597: $resulttext = &mt('Changes made to bubblesheet format file.');
7598: }
7599: $resulttext .= '</ul>';
7600: &Apache::loncommon::devalidate_domconfig_cache($dom);
7601: $$lastactref = 'update';
7602: } else {
7603: $resulttext = &mt('No changes made to bubblesheet format file');
7604: }
7605: } else {
7606: $resulttext = '<span class="LC_error">'.
7607: &mt('An error occurred: [_1]',$putresult).'</span>';
7608: }
7609: } else {
7610: $resulttext = &mt('No changes made to bubblesheet format file');
7611: }
7612: if ($errors) {
7613: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7614: $errors.'</ul>';
7615: }
7616: return $resulttext;
7617: }
7618:
7619: sub modify_coursecategories {
7620: my ($dom,%domconfig) = @_;
7621: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
7622: $cathash);
7623: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
7624: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
7625: $cathash = $domconfig{'coursecategories'}{'cats'};
7626: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
7627: $changes{'togglecats'} = 1;
7628: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
7629: }
7630: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
7631: $changes{'categorize'} = 1;
7632: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
7633: }
7634: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
7635: $changes{'togglecatscomm'} = 1;
7636: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
7637: }
7638: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
7639: $changes{'categorizecomm'} = 1;
7640: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
7641: }
7642: } else {
7643: $changes{'togglecats'} = 1;
7644: $changes{'categorize'} = 1;
7645: $changes{'togglecatscomm'} = 1;
7646: $changes{'categorizecomm'} = 1;
7647: $domconfig{'coursecategories'} = {
7648: togglecats => $env{'form.togglecats'},
7649: categorize => $env{'form.categorize'},
7650: togglecatscomm => $env{'form.togglecatscomm'},
7651: categorizecomm => $env{'form.categorizecomm'},
7652: };
7653: }
7654: if (ref($cathash) eq 'HASH') {
7655: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
7656: push (@deletecategory,'instcode::0');
7657: }
7658: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
7659: push(@deletecategory,'communities::0');
7660: }
7661: }
7662: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
7663: if (ref($cathash) eq 'HASH') {
7664: if (@deletecategory > 0) {
7665: #FIXME Need to remove category from all courses using a deleted category
7666: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
7667: foreach my $item (@deletecategory) {
7668: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
7669: delete($domconfig{'coursecategories'}{'cats'}{$item});
7670: $deletions{$item} = 1;
7671: &recurse_cat_deletes($item,$cathash,\%deletions);
7672: }
7673: }
7674: }
7675: foreach my $item (keys(%{$cathash})) {
7676: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
7677: if ($cathash->{$item} ne $env{'form.'.$item}) {
7678: $reorderings{$item} = 1;
7679: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
7680: }
7681: if ($env{'form.addcategory_name_'.$item} ne '') {
7682: my $newcat = $env{'form.addcategory_name_'.$item};
7683: my $newdepth = $depth+1;
7684: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
7685: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
7686: $adds{$newitem} = 1;
7687: }
7688: if ($env{'form.subcat_'.$item} ne '') {
7689: my $newcat = $env{'form.subcat_'.$item};
7690: my $newdepth = $depth+1;
7691: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
7692: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
7693: $adds{$newitem} = 1;
7694: }
7695: }
7696: }
7697: if ($env{'form.instcode'} eq '1') {
7698: if (ref($cathash) eq 'HASH') {
7699: my $newitem = 'instcode::0';
7700: if ($cathash->{$newitem} eq '') {
7701: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
7702: $adds{$newitem} = 1;
7703: }
7704: } else {
7705: my $newitem = 'instcode::0';
7706: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
7707: $adds{$newitem} = 1;
7708: }
7709: }
7710: if ($env{'form.communities'} eq '1') {
7711: if (ref($cathash) eq 'HASH') {
7712: my $newitem = 'communities::0';
7713: if ($cathash->{$newitem} eq '') {
7714: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
7715: $adds{$newitem} = 1;
7716: }
7717: } else {
7718: my $newitem = 'communities::0';
7719: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
7720: $adds{$newitem} = 1;
7721: }
7722: }
7723: if ($env{'form.addcategory_name'} ne '') {
7724: if (($env{'form.addcategory_name'} ne 'instcode') &&
7725: ($env{'form.addcategory_name'} ne 'communities')) {
7726: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
7727: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
7728: $adds{$newitem} = 1;
7729: }
7730: }
7731: my $putresult;
7732: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7733: if (keys(%deletions) > 0) {
7734: foreach my $key (keys(%deletions)) {
7735: if ($predelallitems{$key} ne '') {
7736: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
7737: }
7738: }
7739: }
7740: my (@chkcats,@chktrails,%chkallitems);
7741: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
7742: if (ref($chkcats[0]) eq 'ARRAY') {
7743: my $depth = 0;
7744: my $chg = 0;
7745: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
7746: my $name = $chkcats[0][$i];
7747: my $item;
7748: if ($name eq '') {
7749: $chg ++;
7750: } else {
7751: $item = &escape($name).'::0';
7752: if ($chg) {
7753: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
7754: }
7755: $depth ++;
7756: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
7757: $depth --;
7758: }
7759: }
7760: }
7761: }
7762: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7763: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
7764: if ($putresult eq 'ok') {
7765: my %title = (
7766: togglecats => 'Show/Hide a course in catalog',
7767: categorize => 'Assign a category to a course',
7768: togglecatscomm => 'Show/Hide a community in catalog',
7769: categorizecomm => 'Assign a category to a community',
7770: );
7771: my %level = (
7772: dom => 'set in Domain ("Modify Course/Community")',
7773: crs => 'set in Course ("Course Configuration")',
7774: comm => 'set in Community ("Community Configuration")',
7775: );
7776: $resulttext = &mt('Changes made:').'<ul>';
7777: if ($changes{'togglecats'}) {
7778: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
7779: }
7780: if ($changes{'categorize'}) {
7781: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
7782: }
7783: if ($changes{'togglecatscomm'}) {
7784: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
7785: }
7786: if ($changes{'categorizecomm'}) {
7787: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
7788: }
7789: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7790: my $cathash;
7791: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
7792: $cathash = $domconfig{'coursecategories'}{'cats'};
7793: } else {
7794: $cathash = {};
7795: }
7796: my (@cats,@trails,%allitems);
7797: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
7798: if (keys(%deletions) > 0) {
7799: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
7800: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
7801: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
7802: }
7803: $resulttext .= '</ul></li>';
7804: }
7805: if (keys(%reorderings) > 0) {
7806: my %sort_by_trail;
7807: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
7808: foreach my $key (keys(%reorderings)) {
7809: if ($allitems{$key} ne '') {
7810: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
7811: }
7812: }
7813: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
7814: $resulttext .= '<li>'.$trails[$trail].'</li>';
7815: }
7816: $resulttext .= '</ul></li>';
7817: }
7818: if (keys(%adds) > 0) {
7819: my %sort_by_trail;
7820: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
7821: foreach my $key (keys(%adds)) {
7822: if ($allitems{$key} ne '') {
7823: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
7824: }
7825: }
7826: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
7827: $resulttext .= '<li>'.$trails[$trail].'</li>';
7828: }
7829: $resulttext .= '</ul></li>';
7830: }
7831: }
7832: $resulttext .= '</ul>';
7833: } else {
7834: $resulttext = '<span class="LC_error">'.
7835: &mt('An error occurred: [_1]',$putresult).'</span>';
7836: }
7837: } else {
7838: $resulttext = &mt('No changes made to course and community categories');
7839: }
7840: return $resulttext;
7841: }
7842:
7843: sub modify_serverstatuses {
7844: my ($dom,%domconfig) = @_;
7845: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
7846: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
7847: %currserverstatus = %{$domconfig{'serverstatuses'}};
7848: }
7849: my @pages = &serverstatus_pages();
7850: foreach my $type (@pages) {
7851: $newserverstatus{$type}{'namedusers'} = '';
7852: $newserverstatus{$type}{'machines'} = '';
7853: if (defined($env{'form.'.$type.'_namedusers'})) {
7854: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
7855: my @okusers;
7856: foreach my $user (@users) {
7857: my ($uname,$udom) = split(/:/,$user);
7858: if (($udom =~ /^$match_domain$/) &&
7859: (&Apache::lonnet::domain($udom)) &&
7860: ($uname =~ /^$match_username$/)) {
7861: if (!grep(/^\Q$user\E/,@okusers)) {
7862: push(@okusers,$user);
7863: }
7864: }
7865: }
7866: if (@okusers > 0) {
7867: @okusers = sort(@okusers);
7868: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
7869: }
7870: }
7871: if (defined($env{'form.'.$type.'_machines'})) {
7872: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
7873: my @okmachines;
7874: foreach my $ip (@machines) {
7875: my @parts = split(/\./,$ip);
7876: next if (@parts < 4);
7877: my $badip = 0;
7878: for (my $i=0; $i<4; $i++) {
7879: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
7880: $badip = 1;
7881: last;
7882: }
7883: }
7884: if (!$badip) {
7885: push(@okmachines,$ip);
7886: }
7887: }
7888: @okmachines = sort(@okmachines);
7889: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
7890: }
7891: }
7892: my %serverstatushash = (
7893: serverstatuses => \%newserverstatus,
7894: );
7895: foreach my $type (@pages) {
7896: foreach my $setting ('namedusers','machines') {
7897: my (@current,@new);
7898: if (ref($currserverstatus{$type}) eq 'HASH') {
7899: if ($currserverstatus{$type}{$setting} ne '') {
7900: @current = split(/,/,$currserverstatus{$type}{$setting});
7901: }
7902: }
7903: if ($newserverstatus{$type}{$setting} ne '') {
7904: @new = split(/,/,$newserverstatus{$type}{$setting});
7905: }
7906: if (@current > 0) {
7907: if (@new > 0) {
7908: foreach my $item (@current) {
7909: if (!grep(/^\Q$item\E$/,@new)) {
7910: $changes{$type}{$setting} = 1;
7911: last;
7912: }
7913: }
7914: foreach my $item (@new) {
7915: if (!grep(/^\Q$item\E$/,@current)) {
7916: $changes{$type}{$setting} = 1;
7917: last;
7918: }
7919: }
7920: } else {
7921: $changes{$type}{$setting} = 1;
7922: }
7923: } elsif (@new > 0) {
7924: $changes{$type}{$setting} = 1;
7925: }
7926: }
7927: }
7928: if (keys(%changes) > 0) {
7929: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7930: my $putresult = &Apache::lonnet::put_dom('configuration',
7931: \%serverstatushash,$dom);
7932: if ($putresult eq 'ok') {
7933: $resulttext .= &mt('Changes made:').'<ul>';
7934: foreach my $type (@pages) {
7935: if (ref($changes{$type}) eq 'HASH') {
7936: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
7937: if ($changes{$type}{'namedusers'}) {
7938: if ($newserverstatus{$type}{'namedusers'} eq '') {
7939: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
7940: } else {
7941: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
7942: }
7943: }
7944: if ($changes{$type}{'machines'}) {
7945: if ($newserverstatus{$type}{'machines'} eq '') {
7946: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
7947: } else {
7948: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
7949: }
7950:
7951: }
7952: $resulttext .= '</ul></li>';
7953: }
7954: }
7955: $resulttext .= '</ul>';
7956: } else {
7957: $resulttext = '<span class="LC_error">'.
7958: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
7959:
7960: }
7961: } else {
7962: $resulttext = &mt('No changes made to access to server status pages');
7963: }
7964: return $resulttext;
7965: }
7966:
7967: sub modify_helpsettings {
7968: my ($r,$dom,$confname,%domconfig) = @_;
7969: my ($resulttext,$errors,%changes,%helphash);
7970: my %defaultchecked = ('submitbugs' => 'on');
7971: my @offon = ('off','on');
7972: my @toggles = ('submitbugs');
7973: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
7974: foreach my $item (@toggles) {
7975: if ($defaultchecked{$item} eq 'on') {
7976: if ($domconfig{'helpsettings'}{$item} eq '') {
7977: if ($env{'form.'.$item} eq '0') {
7978: $changes{$item} = 1;
7979: }
7980: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
7981: $changes{$item} = 1;
7982: }
7983: } elsif ($defaultchecked{$item} eq 'off') {
7984: if ($domconfig{'helpsettings'}{$item} eq '') {
7985: if ($env{'form.'.$item} eq '1') {
7986: $changes{$item} = 1;
7987: }
7988: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
7989: $changes{$item} = 1;
7990: }
7991: }
7992: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
7993: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
7994: }
7995: }
7996: }
7997: my $putresult;
7998: if (keys(%changes) > 0) {
7999: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
8000: if ($putresult eq 'ok') {
8001: $resulttext = &mt('Changes made:').'<ul>';
8002: foreach my $item (sort(keys(%changes))) {
8003: if ($item eq 'submitbugs') {
8004: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
8005: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
8006: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
8007: }
8008: }
8009: $resulttext .= '</ul>';
8010: } else {
8011: $resulttext = &mt('No changes made to help settings');
8012: $errors .= '<li><span class="LC_error">'.
8013: &mt('An error occurred storing the settings: [_1]',
8014: $putresult).'</span></li>';
8015: }
8016: }
8017: if ($errors) {
8018: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8019: $errors.'</ul>';
8020: }
8021: return $resulttext;
8022: }
8023:
8024: sub modify_coursedefaults {
8025: my ($dom,%domconfig) = @_;
8026: my ($resulttext,$errors,%changes,%defaultshash);
8027: my %defaultchecked = ('canuse_pdfforms' => 'off');
8028: my @toggles = ('canuse_pdfforms');
8029: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
8030: 'uploadquota_community');
8031: my @types = ('official','unofficial','community');
8032: my %staticdefaults = (
8033: anonsurvey_threshold => 10,
8034: uploadquota => 500,
8035: );
8036:
8037: $defaultshash{'coursedefaults'} = {};
8038:
8039: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
8040: if ($domconfig{'coursedefaults'} eq '') {
8041: $domconfig{'coursedefaults'} = {};
8042: }
8043: }
8044:
8045: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
8046: foreach my $item (@toggles) {
8047: if ($defaultchecked{$item} eq 'on') {
8048: if (($domconfig{'coursedefaults'}{$item} eq '') &&
8049: ($env{'form.'.$item} eq '0')) {
8050: $changes{$item} = 1;
8051: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
8052: $changes{$item} = 1;
8053: }
8054: } elsif ($defaultchecked{$item} eq 'off') {
8055: if (($domconfig{'coursedefaults'}{$item} eq '') &&
8056: ($env{'form.'.$item} eq '1')) {
8057: $changes{$item} = 1;
8058: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
8059: $changes{$item} = 1;
8060: }
8061: }
8062: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
8063: }
8064: foreach my $item (@numbers) {
8065: my ($currdef,$newdef);
8066: $newdef = $env{'form.'.$item};
8067: if ($item eq 'anonsurvey_threshold') {
8068: $currdef = $domconfig{'coursedefaults'}{$item};
8069: $newdef =~ s/\D//g;
8070: if ($newdef eq '' || $newdef < 1) {
8071: $newdef = 1;
8072: }
8073: $defaultshash{'coursedefaults'}{$item} = $newdef;
8074: } else {
8075: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
8076: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
8077: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
8078: }
8079: $newdef =~ s/[^\w.\-]//g;
8080: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
8081: }
8082: if ($currdef ne $newdef) {
8083: my $staticdef;
8084: if ($item eq 'anonsurvey_threshold') {
8085: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
8086: $changes{$item} = 1;
8087: }
8088: } else {
8089: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
8090: $changes{'uploadquota'} = 1;
8091: }
8092: }
8093: }
8094: }
8095: my $officialcreds = $env{'form.official_credits'};
8096: $officialcreds =~ s/^[^\d\.]//g;
8097: my $unofficialcreds = $env{'form.unofficial_credits'};
8098: $unofficialcreds =~ s/^[^\d\.]//g;
8099: if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
8100: ($env{'form.coursecredits'} eq '1')) {
8101: $changes{'coursecredits'} = 1;
8102: } else {
8103: if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) ||
8104: ($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds)) {
8105: $changes{'coursecredits'} = 1;
8106: }
8107: }
8108: $defaultshash{'coursedefaults'}{'coursecredits'} = {
8109: official => $officialcreds,
8110: unofficial => $unofficialcreds,
8111: }
8112: }
8113: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
8114: $dom);
8115: if ($putresult eq 'ok') {
8116: my %domdefaults;
8117: if (keys(%changes) > 0) {
8118: if (($changes{'canuse_pdfforms'}) || ($changes{'coursecredits'}) || ($changes{'uploadquota'})) {
8119: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
8120: if ($changes{'canuse_pdfforms'}) {
8121: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
8122: }
8123: if ($changes{'coursecredits'}) {
8124: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
8125: $domdefaults{'officialcredits'} =
8126: $defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
8127: $domdefaults{'unofficialcredits'} =
8128: $defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
8129: }
8130: }
8131: if ($changes{'uploadquota'}) {
8132: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
8133: foreach my $type (@types) {
8134: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
8135: }
8136: }
8137: }
8138: my $cachetime = 24*60*60;
8139: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8140: }
8141: $resulttext = &mt('Changes made:').'<ul>';
8142: foreach my $item (sort(keys(%changes))) {
8143: if ($item eq 'canuse_pdfforms') {
8144: if ($env{'form.'.$item} eq '1') {
8145: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
8146: } else {
8147: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
8148: }
8149: } elsif ($item eq 'anonsurvey_threshold') {
8150: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
8151: } elsif ($item eq 'uploadquota') {
8152: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
8153: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
8154: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
8155: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
8156: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
8157: '</ul>'.
8158: '</li>';
8159: } else {
8160: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
8161: }
8162: } elsif ($item eq 'coursecredits') {
8163: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
8164: if (($domdefaults{'officialcredits'} eq '') &&
8165: ($domdefaults{'unofficialcredits'} eq '')) {
8166: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
8167: } else {
8168: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
8169: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
8170: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
8171: '</ul>'.
8172: '</li>';
8173: }
8174: } else {
8175: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
8176: }
8177: }
8178: }
8179: $resulttext .= '</ul>';
8180: } else {
8181: $resulttext = &mt('No changes made to course defaults');
8182: }
8183: } else {
8184: $resulttext = '<span class="LC_error">'.
8185: &mt('An error occurred: [_1]',$putresult).'</span>';
8186: }
8187: return $resulttext;
8188: }
8189:
8190: sub modify_usersessions {
8191: my ($dom,%domconfig) = @_;
8192: my @hostingtypes = ('version','excludedomain','includedomain');
8193: my @offloadtypes = ('primary','default');
8194: my %types = (
8195: remote => \@hostingtypes,
8196: hosted => \@hostingtypes,
8197: spares => \@offloadtypes,
8198: );
8199: my @prefixes = ('remote','hosted','spares');
8200: my @lcversions = &Apache::lonnet::all_loncaparevs();
8201: my (%by_ip,%by_location,@intdoms);
8202: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
8203: my @locations = sort(keys(%by_location));
8204: my (%defaultshash,%changes);
8205: foreach my $prefix (@prefixes) {
8206: $defaultshash{'usersessions'}{$prefix} = {};
8207: }
8208: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
8209: my $resulttext;
8210: my %iphost = &Apache::lonnet::get_iphost();
8211: foreach my $prefix (@prefixes) {
8212: next if ($prefix eq 'spares');
8213: foreach my $type (@{$types{$prefix}}) {
8214: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
8215: if ($type eq 'version') {
8216: my $value = $env{'form.'.$prefix.'_'.$type};
8217: my $okvalue;
8218: if ($value ne '') {
8219: if (grep(/^\Q$value\E$/,@lcversions)) {
8220: $okvalue = $value;
8221: }
8222: }
8223: if (ref($domconfig{'usersessions'}) eq 'HASH') {
8224: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
8225: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
8226: if ($inuse == 0) {
8227: $changes{$prefix}{$type} = 1;
8228: } else {
8229: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
8230: $changes{$prefix}{$type} = 1;
8231: }
8232: if ($okvalue ne '') {
8233: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8234: }
8235: }
8236: } else {
8237: if (($inuse == 1) && ($okvalue ne '')) {
8238: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8239: $changes{$prefix}{$type} = 1;
8240: }
8241: }
8242: } else {
8243: if (($inuse == 1) && ($okvalue ne '')) {
8244: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8245: $changes{$prefix}{$type} = 1;
8246: }
8247: }
8248: } else {
8249: if (($inuse == 1) && ($okvalue ne '')) {
8250: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8251: $changes{$prefix}{$type} = 1;
8252: }
8253: }
8254: } else {
8255: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
8256: my @okvals;
8257: foreach my $val (@vals) {
8258: if ($val =~ /:/) {
8259: my @items = split(/:/,$val);
8260: foreach my $item (@items) {
8261: if (ref($by_location{$item}) eq 'ARRAY') {
8262: push(@okvals,$item);
8263: }
8264: }
8265: } else {
8266: if (ref($by_location{$val}) eq 'ARRAY') {
8267: push(@okvals,$val);
8268: }
8269: }
8270: }
8271: @okvals = sort(@okvals);
8272: if (ref($domconfig{'usersessions'}) eq 'HASH') {
8273: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
8274: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
8275: if ($inuse == 0) {
8276: $changes{$prefix}{$type} = 1;
8277: } else {
8278: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8279: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
8280: if (@changed > 0) {
8281: $changes{$prefix}{$type} = 1;
8282: }
8283: }
8284: } else {
8285: if ($inuse == 1) {
8286: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8287: $changes{$prefix}{$type} = 1;
8288: }
8289: }
8290: } else {
8291: if ($inuse == 1) {
8292: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8293: $changes{$prefix}{$type} = 1;
8294: }
8295: }
8296: } else {
8297: if ($inuse == 1) {
8298: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8299: $changes{$prefix}{$type} = 1;
8300: }
8301: }
8302: }
8303: }
8304: }
8305:
8306: my @alldoms = &Apache::lonnet::all_domains();
8307: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8308: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
8309: my $savespares;
8310:
8311: foreach my $lonhost (sort(keys(%servers))) {
8312: my $serverhomeID =
8313: &Apache::lonnet::get_server_homeID($servers{$lonhost});
8314: my $serverhostname = &Apache::lonnet::hostname($lonhost);
8315: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
8316: my %spareschg;
8317: foreach my $type (@{$types{'spares'}}) {
8318: my @okspares;
8319: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
8320: foreach my $server (@checked) {
8321: if (&Apache::lonnet::hostname($server) ne '') {
8322: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
8323: unless (grep(/^\Q$server\E$/,@okspares)) {
8324: push(@okspares,$server);
8325: }
8326: }
8327: }
8328: }
8329: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
8330: my $newspare;
8331: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
8332: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
8333: $newspare = $new;
8334: }
8335: }
8336: my @spares;
8337: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
8338: @spares = sort(@okspares,$newspare);
8339: } else {
8340: @spares = sort(@okspares);
8341: }
8342: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
8343: if (ref($spareid{$lonhost}) eq 'HASH') {
8344: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
8345: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
8346: if (@diffs > 0) {
8347: $spareschg{$type} = 1;
8348: }
8349: }
8350: }
8351: }
8352: if (keys(%spareschg) > 0) {
8353: $changes{'spares'}{$lonhost} = \%spareschg;
8354: }
8355: }
8356:
8357: if (ref($domconfig{'usersessions'}) eq 'HASH') {
8358: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
8359: if (ref($changes{'spares'}) eq 'HASH') {
8360: if (keys(%{$changes{'spares'}}) > 0) {
8361: $savespares = 1;
8362: }
8363: }
8364: } else {
8365: $savespares = 1;
8366: }
8367: }
8368:
8369: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
8370: if ((keys(%changes) > 0) || ($savespares)) {
8371: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
8372: $dom);
8373: if ($putresult eq 'ok') {
8374: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
8375: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
8376: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
8377: }
8378: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
8379: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
8380: }
8381: }
8382: my $cachetime = 24*60*60;
8383: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8384: if (keys(%changes) > 0) {
8385: my %lt = &usersession_titles();
8386: $resulttext = &mt('Changes made:').'<ul>';
8387: foreach my $prefix (@prefixes) {
8388: if (ref($changes{$prefix}) eq 'HASH') {
8389: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
8390: if ($prefix eq 'spares') {
8391: if (ref($changes{$prefix}) eq 'HASH') {
8392: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
8393: $resulttext .= '<li><b>'.$lonhost.'</b> ';
8394: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
8395: &Apache::lonnet::remote_devalidate_cache($lonhost,'spares',$lonhostdom);
8396: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
8397: foreach my $type (@{$types{$prefix}}) {
8398: if ($changes{$prefix}{$lonhost}{$type}) {
8399: my $offloadto = &mt('None');
8400: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
8401: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
8402: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
8403: }
8404: }
8405: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
8406: }
8407: }
8408: }
8409: $resulttext .= '</li>';
8410: }
8411: }
8412: } else {
8413: foreach my $type (@{$types{$prefix}}) {
8414: if (defined($changes{$prefix}{$type})) {
8415: my $newvalue;
8416: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
8417: if (ref($defaultshash{'usersessions'}{$prefix})) {
8418: if ($type eq 'version') {
8419: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
8420: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
8421: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
8422: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
8423: }
8424: }
8425: }
8426: }
8427: if ($newvalue eq '') {
8428: if ($type eq 'version') {
8429: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
8430: } else {
8431: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
8432: }
8433: } else {
8434: if ($type eq 'version') {
8435: $newvalue .= ' '.&mt('(or later)');
8436: }
8437: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
8438: }
8439: }
8440: }
8441: }
8442: $resulttext .= '</ul>';
8443: }
8444: }
8445: $resulttext .= '</ul>';
8446: } else {
8447: $resulttext = $nochgmsg;
8448: }
8449: } else {
8450: $resulttext = '<span class="LC_error">'.
8451: &mt('An error occurred: [_1]',$putresult).'</span>';
8452: }
8453: } else {
8454: $resulttext = $nochgmsg;
8455: }
8456: return $resulttext;
8457: }
8458:
8459: sub modify_loadbalancing {
8460: my ($dom,%domconfig) = @_;
8461: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8462: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8463: my ($othertitle,$usertypes,$types) =
8464: &Apache::loncommon::sorted_inst_types($dom);
8465: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8466: my @sparestypes = ('primary','default');
8467: my %typetitles = &sparestype_titles();
8468: my $resulttext;
8469: my (%currbalancer,%currtargets,%currrules,%existing);
8470: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8471: %existing = %{$domconfig{'loadbalancing'}};
8472: }
8473: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
8474: \%currtargets,\%currrules);
8475: my ($saveloadbalancing,%defaultshash,%changes);
8476: my ($alltypes,$othertypes,$titles) =
8477: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
8478: my %ruletitles = &offloadtype_text();
8479: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
8480: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
8481: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
8482: if ($balancer eq '') {
8483: next;
8484: }
8485: if (!exists($servers{$balancer})) {
8486: if (exists($currbalancer{$balancer})) {
8487: push(@{$changes{'delete'}},$balancer);
8488: }
8489: next;
8490: }
8491: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
8492: push(@{$changes{'delete'}},$balancer);
8493: next;
8494: }
8495: if (!exists($currbalancer{$balancer})) {
8496: push(@{$changes{'add'}},$balancer);
8497: }
8498: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
8499: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
8500: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
8501: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8502: $saveloadbalancing = 1;
8503: }
8504: foreach my $sparetype (@sparestypes) {
8505: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
8506: my @offloadto;
8507: foreach my $target (@targets) {
8508: if (($servers{$target}) && ($target ne $balancer)) {
8509: if ($sparetype eq 'default') {
8510: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
8511: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
8512: }
8513: }
8514: unless(grep(/^\Q$target\E$/,@offloadto)) {
8515: push(@offloadto,$target);
8516: }
8517: }
8518: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
8519: }
8520: }
8521: if (ref($currtargets{$balancer}) eq 'HASH') {
8522: foreach my $sparetype (@sparestypes) {
8523: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
8524: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
8525: if (@targetdiffs > 0) {
8526: $changes{'curr'}{$balancer}{'targets'} = 1;
8527: }
8528: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
8529: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
8530: $changes{'curr'}{$balancer}{'targets'} = 1;
8531: }
8532: }
8533: }
8534: } else {
8535: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
8536: foreach my $sparetype (@sparestypes) {
8537: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
8538: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
8539: $changes{'curr'}{$balancer}{'targets'} = 1;
8540: }
8541: }
8542: }
8543: }
8544: }
8545: my $ishomedom;
8546: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
8547: $ishomedom = 1;
8548: }
8549: if (ref($alltypes) eq 'ARRAY') {
8550: foreach my $type (@{$alltypes}) {
8551: my $rule;
8552: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
8553: (!$ishomedom)) {
8554: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
8555: }
8556: if ($rule eq 'specific') {
8557: $rule = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
8558: }
8559: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
8560: if (ref($currrules{$balancer}) eq 'HASH') {
8561: if ($rule ne $currrules{$balancer}{$type}) {
8562: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
8563: }
8564: } elsif ($rule ne '') {
8565: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
8566: }
8567: }
8568: }
8569: }
8570: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
8571: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
8572: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
8573: $defaultshash{'loadbalancing'} = {};
8574: }
8575: my $putresult = &Apache::lonnet::put_dom('configuration',
8576: \%defaultshash,$dom);
8577: if ($putresult eq 'ok') {
8578: if (keys(%changes) > 0) {
8579: if (ref($changes{'delete'}) eq 'ARRAY') {
8580: foreach my $balancer (sort(@{$changes{'delete'}})) {
8581: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
8582: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8583: }
8584: }
8585: if (ref($changes{'add'}) eq 'ARRAY') {
8586: foreach my $balancer (sort(@{$changes{'add'}})) {
8587: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
8588: }
8589: }
8590: if (ref($changes{'curr'}) eq 'HASH') {
8591: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
8592: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
8593: if ($changes{'curr'}{$balancer}{'targets'}) {
8594: my %offloadstr;
8595: foreach my $sparetype (@sparestypes) {
8596: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
8597: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
8598: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
8599: }
8600: }
8601: }
8602: if (keys(%offloadstr) == 0) {
8603: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
8604: } else {
8605: my $showoffload;
8606: foreach my $sparetype (@sparestypes) {
8607: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
8608: if (defined($offloadstr{$sparetype})) {
8609: $showoffload .= $offloadstr{$sparetype};
8610: } else {
8611: $showoffload .= &mt('None');
8612: }
8613: $showoffload .= (' 'x3);
8614: }
8615: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
8616: }
8617: }
8618: }
8619: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
8620: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
8621: foreach my $type (@{$alltypes}) {
8622: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
8623: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
8624: my $balancetext;
8625: if ($rule eq '') {
8626: $balancetext = $ruletitles{'default'};
8627: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
8628: ($rule eq 'balancer') || ($rule eq 'offloadedto')) {
8629: $balancetext = $ruletitles{$rule};
8630: } else {
8631: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
8632: }
8633: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
8634: }
8635: }
8636: }
8637: }
8638: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8639: }
8640: }
8641: if ($resulttext ne '') {
8642: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
8643: } else {
8644: $resulttext = $nochgmsg;
8645: }
8646: } else {
8647: $resulttext = $nochgmsg;
8648: }
8649: } else {
8650: $resulttext = '<span class="LC_error">'.
8651: &mt('An error occurred: [_1]',$putresult).'</span>';
8652: }
8653: } else {
8654: $resulttext = $nochgmsg;
8655: }
8656: return $resulttext;
8657: }
8658:
8659: sub recurse_check {
8660: my ($chkcats,$categories,$depth,$name) = @_;
8661: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
8662: my $chg = 0;
8663: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
8664: my $category = $chkcats->[$depth]{$name}[$j];
8665: my $item;
8666: if ($category eq '') {
8667: $chg ++;
8668: } else {
8669: my $deeper = $depth + 1;
8670: $item = &escape($category).':'.&escape($name).':'.$depth;
8671: if ($chg) {
8672: $categories->{$item} -= $chg;
8673: }
8674: &recurse_check($chkcats,$categories,$deeper,$category);
8675: $deeper --;
8676: }
8677: }
8678: }
8679: return;
8680: }
8681:
8682: sub recurse_cat_deletes {
8683: my ($item,$coursecategories,$deletions) = @_;
8684: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
8685: my $subdepth = $depth + 1;
8686: if (ref($coursecategories) eq 'HASH') {
8687: foreach my $subitem (keys(%{$coursecategories})) {
8688: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
8689: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
8690: delete($coursecategories->{$subitem});
8691: $deletions->{$subitem} = 1;
8692: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
8693: }
8694: }
8695: }
8696: return;
8697: }
8698:
8699: sub get_active_dcs {
8700: my ($dom) = @_;
8701: my $now = time;
8702: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
8703: my %domcoords;
8704: my $numdcs = 0;
8705: foreach my $server (keys(%dompersonnel)) {
8706: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
8707: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
8708: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
8709: }
8710: }
8711: return %domcoords;
8712: }
8713:
8714: sub active_dc_picker {
8715: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
8716: my %domcoords = &get_active_dcs($dom);
8717: my @domcoord = keys(%domcoords);
8718: if (keys(%currhash)) {
8719: foreach my $dc (keys(%currhash)) {
8720: unless (exists($domcoords{$dc})) {
8721: push(@domcoord,$dc);
8722: }
8723: }
8724: }
8725: @domcoord = sort(@domcoord);
8726: my $numdcs = scalar(@domcoord);
8727: my $rows = 0;
8728: my $table;
8729: if ($numdcs > 1) {
8730: $table = '<table>';
8731: for (my $i=0; $i<@domcoord; $i++) {
8732: my $rem = $i%($numinrow);
8733: if ($rem == 0) {
8734: if ($i > 0) {
8735: $table .= '</tr>';
8736: }
8737: $table .= '<tr>';
8738: $rows ++;
8739: }
8740: my $check = '';
8741: if ($inputtype eq 'radio') {
8742: if (keys(%currhash) == 0) {
8743: if (!$i) {
8744: $check = ' checked="checked"';
8745: }
8746: } elsif (exists($currhash{$domcoord[$i]})) {
8747: $check = ' checked="checked"';
8748: }
8749: } else {
8750: if (exists($currhash{$domcoord[$i]})) {
8751: $check = ' checked="checked"';
8752: }
8753: }
8754: if ($i == @domcoord - 1) {
8755: my $colsleft = $numinrow - $rem;
8756: if ($colsleft > 1) {
8757: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
8758: } else {
8759: $table .= '<td class="LC_left_item">';
8760: }
8761: } else {
8762: $table .= '<td class="LC_left_item">';
8763: }
8764: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
8765: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
8766: $table .= '<span class="LC_nobreak"><label>'.
8767: '<input type="'.$inputtype.'" name="'.$name.'"'.
8768: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
8769: if ($user ne $dcname.':'.$dcdom) {
8770: $table .= ' ('.$dcname.':'.$dcdom.')'.
8771: '</label></span></td>';
8772: }
8773: }
8774: $table .= '</tr></table>';
8775: } elsif ($numdcs == 1) {
8776: if ($inputtype eq 'radio') {
8777: $table .= '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />';
8778: } else {
8779: my $check;
8780: if (exists($currhash{$domcoord[0]})) {
8781: $check = ' checked="checked"';
8782: }
8783: $table .= '<input type="checkbox" name="'.$name.'" '.
8784: 'value="'.$domcoord[0].'"'.$check.' />';
8785: $rows ++;
8786: }
8787: }
8788: return ($numdcs,$table,$rows);
8789: }
8790:
8791: sub usersession_titles {
8792: return &Apache::lonlocal::texthash(
8793: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
8794: remote => 'Hosting of sessions for users in this domain on servers in other domains',
8795: spares => 'Servers offloaded to, when busy',
8796: version => 'LON-CAPA version requirement',
8797: excludedomain => 'Allow all, but exclude specific domains',
8798: includedomain => 'Deny all, but include specific domains',
8799: primary => 'Primary (checked first)',
8800: default => 'Default',
8801: );
8802: }
8803:
8804: sub id_for_thisdom {
8805: my (%servers) = @_;
8806: my %altids;
8807: foreach my $server (keys(%servers)) {
8808: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
8809: if ($serverhome ne $server) {
8810: $altids{$serverhome} = $server;
8811: }
8812: }
8813: return %altids;
8814: }
8815:
8816: sub count_servers {
8817: my ($currbalancer,%servers) = @_;
8818: my (@spares,$numspares);
8819: foreach my $lonhost (sort(keys(%servers))) {
8820: next if ($currbalancer eq $lonhost);
8821: push(@spares,$lonhost);
8822: }
8823: if ($currbalancer) {
8824: $numspares = scalar(@spares);
8825: } else {
8826: $numspares = scalar(@spares) - 1;
8827: }
8828: return ($numspares,@spares);
8829: }
8830:
8831: sub lonbalance_targets_js {
8832: my ($dom,$types,$servers,$settings) = @_;
8833: my $select = &mt('Select');
8834: my ($alltargets,$allishome,$allinsttypes,@alltypes);
8835: if (ref($servers) eq 'HASH') {
8836: $alltargets = join("','",sort(keys(%{$servers})));
8837: my @homedoms;
8838: foreach my $server (sort(keys(%{$servers}))) {
8839: if (&Apache::lonnet::host_domain($server) eq $dom) {
8840: push(@homedoms,'1');
8841: } else {
8842: push(@homedoms,'0');
8843: }
8844: }
8845: $allishome = join("','",@homedoms);
8846: }
8847: if (ref($types) eq 'ARRAY') {
8848: if (@{$types} > 0) {
8849: @alltypes = @{$types};
8850: }
8851: }
8852: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
8853: $allinsttypes = join("','",@alltypes);
8854: my (%currbalancer,%currtargets,%currrules,%existing);
8855: if (ref($settings) eq 'HASH') {
8856: %existing = %{$settings};
8857: }
8858: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
8859: \%currtargets,\%currrules);
8860: my $balancers = join("','",sort(keys(%currbalancer)));
8861: return <<"END";
8862:
8863: <script type="text/javascript">
8864: // <![CDATA[
8865:
8866: currBalancers = new Array('$balancers');
8867:
8868: function toggleTargets(balnum) {
8869: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
8870: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
8871: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
8872: var prevbalancer = prevhostitem.value;
8873: var baltotal = document.getElementById('loadbalancing_total').value;
8874: prevhostitem.value = balancer;
8875: if (prevbalancer != '') {
8876: var prevIdx = currBalancers.indexOf(prevbalancer);
8877: if (prevIdx != -1) {
8878: currBalancers.splice(prevIdx,1);
8879: }
8880: }
8881: if (balancer == '') {
8882: hideSpares(balnum);
8883: } else {
8884: var currIdx = currBalancers.indexOf(balancer);
8885: if (currIdx == -1) {
8886: currBalancers.push(balancer);
8887: }
8888: var homedoms = new Array('$allishome');
8889: var ishomedom = homedoms[lonhostitem.selectedIndex];
8890: showSpares(balancer,ishomedom,balnum);
8891: }
8892: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
8893: return;
8894: }
8895:
8896: function showSpares(balancer,ishomedom,balnum) {
8897: var alltargets = new Array('$alltargets');
8898: var insttypes = new Array('$allinsttypes');
8899: var offloadtypes = new Array('primary','default');
8900:
8901: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
8902: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
8903:
8904: for (var i=0; i<offloadtypes.length; i++) {
8905: var count = 0;
8906: for (var j=0; j<alltargets.length; j++) {
8907: if (alltargets[j] != balancer) {
8908: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
8909: item.value = alltargets[j];
8910: item.style.textAlign='left';
8911: item.style.textFace='normal';
8912: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
8913: if (currBalancers.indexOf(alltargets[j]) == -1) {
8914: item.disabled = '';
8915: } else {
8916: item.disabled = 'disabled';
8917: item.checked = false;
8918: }
8919: count ++;
8920: }
8921: }
8922: }
8923: for (var k=0; k<insttypes.length; k++) {
8924: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
8925: if (ishomedom == 1) {
8926: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
8927: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
8928: } else {
8929: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
8930: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
8931: }
8932: } else {
8933: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
8934: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
8935: }
8936: if ((insttypes[k] != '_LC_external') &&
8937: ((insttypes[k] != '_LC_internetdom') ||
8938: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
8939: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
8940: item.options.length = 0;
8941: item.options[0] = new Option("","",true,true);
8942: var idx = 0;
8943: for (var m=0; m<alltargets.length; m++) {
8944: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
8945: idx ++;
8946: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
8947: }
8948: }
8949: }
8950: }
8951: return;
8952: }
8953:
8954: function hideSpares(balnum) {
8955: var alltargets = new Array('$alltargets');
8956: var insttypes = new Array('$allinsttypes');
8957: var offloadtypes = new Array('primary','default');
8958:
8959: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
8960: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
8961:
8962: var total = alltargets.length - 1;
8963: for (var i=0; i<offloadtypes; i++) {
8964: for (var j=0; j<total; j++) {
8965: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
8966: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
8967: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
8968: }
8969: }
8970: for (var k=0; k<insttypes.length; k++) {
8971: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
8972: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
8973: if (insttypes[k] != '_LC_external') {
8974: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
8975: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
8976: }
8977: }
8978: return;
8979: }
8980:
8981: function checkOffloads(item,balnum,type) {
8982: var alltargets = new Array('$alltargets');
8983: var offloadtypes = new Array('primary','default');
8984: if (item.checked) {
8985: var total = alltargets.length - 1;
8986: var other;
8987: if (type == offloadtypes[0]) {
8988: other = offloadtypes[1];
8989: } else {
8990: other = offloadtypes[0];
8991: }
8992: for (var i=0; i<total; i++) {
8993: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
8994: if (server == item.value) {
8995: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
8996: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
8997: }
8998: }
8999: }
9000: }
9001: return;
9002: }
9003:
9004: function singleServerToggle(balnum,type) {
9005: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
9006: if (offloadtoSelIdx == 0) {
9007: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
9008: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
9009:
9010: } else {
9011: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
9012: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
9013: }
9014: return;
9015: }
9016:
9017: function balanceruleChange(formname,balnum,type) {
9018: if (type == '_LC_external') {
9019: return;
9020: }
9021: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
9022: for (var i=0; i<typesRules.length; i++) {
9023: if (formname.elements[typesRules[i]].checked) {
9024: if (formname.elements[typesRules[i]].value != 'specific') {
9025: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
9026: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
9027: } else {
9028: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
9029: }
9030: }
9031: }
9032: return;
9033: }
9034:
9035: function balancerDeleteChange(balnum) {
9036: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
9037: var baltotal = document.getElementById('loadbalancing_total').value;
9038: var addtarget;
9039: var removetarget;
9040: var action = 'delete';
9041: if (document.getElementById('loadbalancing_delete_'+balnum)) {
9042: var lonhost = hostitem.value;
9043: var currIdx = currBalancers.indexOf(lonhost);
9044: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
9045: if (currIdx != -1) {
9046: currBalancers.splice(currIdx,1);
9047: }
9048: addtarget = lonhost;
9049: } else {
9050: if (currIdx == -1) {
9051: currBalancers.push(lonhost);
9052: }
9053: removetarget = lonhost;
9054: action = 'undelete';
9055: }
9056: balancerChange(balnum,baltotal,action,addtarget,removetarget);
9057: }
9058: return;
9059: }
9060:
9061: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
9062: if (baltotal > 1) {
9063: var offloadtypes = new Array('primary','default');
9064: var alltargets = new Array('$alltargets');
9065: var insttypes = new Array('$allinsttypes');
9066: for (var i=0; i<baltotal; i++) {
9067: if (i != balnum) {
9068: for (var j=0; j<offloadtypes.length; j++) {
9069: var total = alltargets.length - 1;
9070: for (var k=0; k<total; k++) {
9071: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
9072: var server = serveritem.value;
9073: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
9074: if (server == addtarget) {
9075: serveritem.disabled = '';
9076: }
9077: }
9078: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
9079: if (server == removetarget) {
9080: serveritem.disabled = 'disabled';
9081: serveritem.checked = false;
9082: }
9083: }
9084: }
9085: }
9086: for (var j=0; j<insttypes.length; j++) {
9087: if (insttypes[j] != '_LC_external') {
9088: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
9089: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
9090: var currSel = singleserver.selectedIndex;
9091: var currVal = singleserver.options[currSel].value;
9092: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
9093: var numoptions = singleserver.options.length;
9094: var needsnew = 1;
9095: for (var k=0; k<numoptions; k++) {
9096: if (singleserver.options[k] == addtarget) {
9097: needsnew = 0;
9098: break;
9099: }
9100: }
9101: if (needsnew == 1) {
9102: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
9103: }
9104: }
9105: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
9106: singleserver.options.length = 0;
9107: if ((currVal) && (currVal != removetarget)) {
9108: singleserver.options[0] = new Option("","",false,false);
9109: } else {
9110: singleserver.options[0] = new Option("","",true,true);
9111: }
9112: var idx = 0;
9113: for (var m=0; m<alltargets.length; m++) {
9114: if (currBalancers.indexOf(alltargets[m]) == -1) {
9115: idx ++;
9116: if (currVal == alltargets[m]) {
9117: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
9118: } else {
9119: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
9120: }
9121: }
9122: }
9123: }
9124: }
9125: }
9126: }
9127: }
9128: }
9129: }
9130: return;
9131: }
9132:
9133: // ]]>
9134: </script>
9135:
9136: END
9137: }
9138:
9139: sub new_spares_js {
9140: my @sparestypes = ('primary','default');
9141: my $types = join("','",@sparestypes);
9142: my $select = &mt('Select');
9143: return <<"END";
9144:
9145: <script type="text/javascript">
9146: // <![CDATA[
9147:
9148: function updateNewSpares(formname,lonhost) {
9149: var types = new Array('$types');
9150: var include = new Array();
9151: var exclude = new Array();
9152: for (var i=0; i<types.length; i++) {
9153: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
9154: for (var j=0; j<spareboxes.length; j++) {
9155: if (formname.elements[spareboxes[j]].checked) {
9156: exclude.push(formname.elements[spareboxes[j]].value);
9157: } else {
9158: include.push(formname.elements[spareboxes[j]].value);
9159: }
9160: }
9161: }
9162: for (var i=0; i<types.length; i++) {
9163: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
9164: var selIdx = newSpare.selectedIndex;
9165: var currnew = newSpare.options[selIdx].value;
9166: var okSpares = new Array();
9167: for (var j=0; j<newSpare.options.length; j++) {
9168: var possible = newSpare.options[j].value;
9169: if (possible != '') {
9170: if (exclude.indexOf(possible) == -1) {
9171: okSpares.push(possible);
9172: } else {
9173: if (currnew == possible) {
9174: selIdx = 0;
9175: }
9176: }
9177: }
9178: }
9179: for (var k=0; k<include.length; k++) {
9180: if (okSpares.indexOf(include[k]) == -1) {
9181: okSpares.push(include[k]);
9182: }
9183: }
9184: okSpares.sort();
9185: newSpare.options.length = 0;
9186: if (selIdx == 0) {
9187: newSpare.options[0] = new Option("$select","",true,true);
9188: } else {
9189: newSpare.options[0] = new Option("$select","",false,false);
9190: }
9191: for (var m=0; m<okSpares.length; m++) {
9192: var idx = m+1;
9193: var selThis = 0;
9194: if (selIdx != 0) {
9195: if (okSpares[m] == currnew) {
9196: selThis = 1;
9197: }
9198: }
9199: if (selThis == 1) {
9200: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
9201: } else {
9202: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
9203: }
9204: }
9205: }
9206: return;
9207: }
9208:
9209: function checkNewSpares(lonhost,type) {
9210: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
9211: var chosen = newSpare.options[newSpare.selectedIndex].value;
9212: if (chosen != '') {
9213: var othertype;
9214: var othernewSpare;
9215: if (type == 'primary') {
9216: othernewSpare = document.getElementById('newspare_default_'+lonhost);
9217: }
9218: if (type == 'default') {
9219: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
9220: }
9221: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
9222: othernewSpare.selectedIndex = 0;
9223: }
9224: }
9225: return;
9226: }
9227:
9228: // ]]>
9229: </script>
9230:
9231: END
9232:
9233: }
9234:
9235: sub common_domprefs_js {
9236: return <<"END";
9237:
9238: <script type="text/javascript">
9239: // <![CDATA[
9240:
9241: function getIndicesByName(formname,item) {
9242: var group = new Array();
9243: for (var i=0;i<formname.elements.length;i++) {
9244: if (formname.elements[i].name == item) {
9245: group.push(formname.elements[i].id);
9246: }
9247: }
9248: return group;
9249: }
9250:
9251: // ]]>
9252: </script>
9253:
9254: END
9255:
9256: }
9257:
9258: sub recaptcha_js {
9259: my %lt = &captcha_phrases();
9260: return <<"END";
9261:
9262: <script type="text/javascript">
9263: // <![CDATA[
9264:
9265: function updateCaptcha(caller,context) {
9266: var privitem;
9267: var pubitem;
9268: var privtext;
9269: var pubtext;
9270: if (document.getElementById(context+'_recaptchapub')) {
9271: pubitem = document.getElementById(context+'_recaptchapub');
9272: } else {
9273: return;
9274: }
9275: if (document.getElementById(context+'_recaptchapriv')) {
9276: privitem = document.getElementById(context+'_recaptchapriv');
9277: } else {
9278: return;
9279: }
9280: if (document.getElementById(context+'_recaptchapubtxt')) {
9281: pubtext = document.getElementById(context+'_recaptchapubtxt');
9282: } else {
9283: return;
9284: }
9285: if (document.getElementById(context+'_recaptchaprivtxt')) {
9286: privtext = document.getElementById(context+'_recaptchaprivtxt');
9287: } else {
9288: return;
9289: }
9290: if (caller.checked) {
9291: if (caller.value == 'recaptcha') {
9292: pubitem.type = 'text';
9293: privitem.type = 'text';
9294: pubitem.size = '40';
9295: privitem.size = '40';
9296: pubtext.innerHTML = "$lt{'pub'}";
9297: privtext.innerHTML = "$lt{'priv'}";
9298: } else {
9299: pubitem.type = 'hidden';
9300: privitem.type = 'hidden';
9301: pubtext.innerHTML = '';
9302: privtext.innerHTML = '';
9303: }
9304: }
9305: return;
9306: }
9307:
9308: // ]]>
9309: </script>
9310:
9311: END
9312:
9313: }
9314:
9315: sub credits_js {
9316: return <<"END";
9317:
9318: <script type="text/javascript">
9319: // <![CDATA[
9320:
9321: function toggleCredits(domForm) {
9322: if (document.getElementById('credits')) {
9323: creditsitem = document.getElementById('credits');
9324: var creditsLength = domForm.coursecredits.length;
9325: if (creditsLength) {
9326: var currval;
9327: for (var i=0; i<creditsLength; i++) {
9328: if (domForm.coursecredits[i].checked) {
9329: currval = domForm.coursecredits[i].value;
9330: }
9331: }
9332: if (currval == 1) {
9333: creditsitem.style.display = 'block';
9334: } else {
9335: creditsitem.style.display = 'none';
9336: }
9337: }
9338: }
9339: return;
9340: }
9341:
9342: // ]]>
9343: </script>
9344:
9345: END
9346:
9347: }
9348:
9349: sub captcha_phrases {
9350: return &Apache::lonlocal::texthash (
9351: priv => 'Private key',
9352: pub => 'Public key',
9353: original => 'original (CAPTCHA)',
9354: recaptcha => 'successor (ReCAPTCHA)',
9355: notused => 'unused',
9356: );
9357: }
9358:
9359: sub devalidate_remote_domconfs {
9360: my ($dom) = @_;
9361: my $primary_id = &Apache::lonnet::domain($dom,'primary');
9362: my $intdom = &Apache::lonnet::internet_dom($primary_id);
9363: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9364: my %thismachine;
9365: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
9366: if (keys(%servers) > 1) {
9367: foreach my $server (keys(%servers)) {
9368: next if ($thismachine{$server});
9369: &Apache::lonnet::remote_devalidate_cache($server,'domainconfig',$dom);
9370: }
9371: }
9372: return;
9373: }
9374:
9375: 1;
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