File:
[LON-CAPA] /
loncom /
interface /
domainprefs.pm
Revision
1.205:
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Sat Sep 7 00:19:00 2013 UTC (10 years, 8 months ago) by
raeburn
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MAIN
CVS tags:
HEAD
- Where modification to domain configuration results in devalidation
of a domain's cached domconfig on the current server:
- call new routine: &devalidate_remote_domconfs()
to devalidate the same cached information on the domain's other servers.
- uses lonnet::remote_devalidate_cache().
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.205 2013/09/07 00:19:00 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','helpsettings',
215: 'coursedefaults','usersessions','loadbalancing',
216: 'requestauthor'],$dom);
217: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
218: 'autoupdate','autocreate','directorysrch','contacts',
219: 'usercreation','usermodification','scantron',
220: 'requestcourses','requestauthor','coursecategories',
221: 'serverstatuses','helpsettings',
222: 'coursedefaults','usersessions');
223: my %existing;
224: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
225: %existing = %{$domconfig{'loadbalancing'}};
226: }
227: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
228: push(@prefs_order,'loadbalancing');
229: }
230: my %prefs = (
231: 'rolecolors' =>
232: { text => 'Default color schemes',
233: help => 'Domain_Configuration_Color_Schemes',
234: header => [{col1 => 'Student Settings',
235: col2 => '',},
236: {col1 => 'Coordinator Settings',
237: col2 => '',},
238: {col1 => 'Author Settings',
239: col2 => '',},
240: {col1 => 'Administrator Settings',
241: col2 => '',}],
242: },
243: 'login' =>
244: { text => 'Log-in page options',
245: help => 'Domain_Configuration_Login_Page',
246: header => [{col1 => 'Log-in Page Items',
247: col2 => '',},
248: {col1 => 'Log-in Help',
249: col2 => 'Value'}],
250: },
251: 'defaults' =>
252: { text => 'Default authentication/language/timezone/portal',
253: help => 'Domain_Configuration_LangTZAuth',
254: header => [{col1 => 'Setting',
255: col2 => 'Value'}],
256: },
257: 'quotas' =>
258: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
259: help => 'Domain_Configuration_Quotas',
260: header => [{col1 => 'User affiliation',
261: col2 => 'Available tools',
262: col3 => 'Quotas, Mb; (Authoring requires role)',}],
263: },
264: 'autoenroll' =>
265: { text => 'Auto-enrollment settings',
266: help => 'Domain_Configuration_Auto_Enrollment',
267: header => [{col1 => 'Configuration setting',
268: col2 => 'Value(s)'}],
269: },
270: 'autoupdate' =>
271: { text => 'Auto-update settings',
272: help => 'Domain_Configuration_Auto_Updates',
273: header => [{col1 => 'Setting',
274: col2 => 'Value',},
275: {col1 => 'Setting',
276: col2 => 'Affiliation'},
277: {col1 => 'User population',
278: col2 => 'Updateable user data'}],
279: },
280: 'autocreate' =>
281: { text => 'Auto-course creation settings',
282: help => 'Domain_Configuration_Auto_Creation',
283: header => [{col1 => 'Configuration Setting',
284: col2 => 'Value',}],
285: },
286: 'directorysrch' =>
287: { text => 'Institutional directory searches',
288: help => 'Domain_Configuration_InstDirectory_Search',
289: header => [{col1 => 'Setting',
290: col2 => 'Value',}],
291: },
292: 'contacts' =>
293: { text => 'Contact Information',
294: help => 'Domain_Configuration_Contact_Info',
295: header => [{col1 => 'Setting',
296: col2 => 'Value',}],
297: },
298:
299: 'usercreation' =>
300: { text => 'User creation',
301: help => 'Domain_Configuration_User_Creation',
302: header => [{col1 => 'Format rule type',
303: col2 => 'Format rules in force'},
304: {col1 => 'User account creation',
305: col2 => 'Usernames which may be created',},
306: {col1 => 'Context',
307: col2 => 'Assignable authentication types'}],
308: },
309: 'usermodification' =>
310: { text => 'User modification',
311: help => 'Domain_Configuration_User_Modification',
312: header => [{col1 => 'Target user has role',
313: col2 => 'User information updateable in author context'},
314: {col1 => 'Target user has role',
315: col2 => 'User information updateable in course context'},
316: {col1 => "Status of user",
317: col2 => 'Information settable when self-creating account (if directory data blank)'}],
318: },
319: 'scantron' =>
320: { text => 'Bubblesheet format file',
321: help => 'Domain_Configuration_Scantron_Format',
322: header => [ {col1 => 'Item',
323: col2 => '',
324: }],
325: },
326: 'requestcourses' =>
327: {text => 'Request creation of courses',
328: help => 'Domain_Configuration_Request_Courses',
329: header => [{col1 => 'User affiliation',
330: col2 => 'Availability/Processing of requests',},
331: {col1 => 'Setting',
332: col2 => 'Value'}],
333: },
334: 'requestauthor' =>
335: {text => 'Request authoring space',
336: help => 'Domain_Configuration_Request_Author',
337: header => [{col1 => 'User affiliation',
338: col2 => 'Availability/Processing of requests',},
339: {col1 => 'Setting',
340: col2 => 'Value'}],
341: },
342: 'coursecategories' =>
343: { text => 'Cataloging of courses/communities',
344: help => 'Domain_Configuration_Cataloging_Courses',
345: header => [{col1 => 'Category settings',
346: col2 => '',},
347: {col1 => 'Categories',
348: col2 => '',
349: }],
350: },
351: 'serverstatuses' =>
352: {text => 'Access to server status pages',
353: help => 'Domain_Configuration_Server_Status',
354: header => [{col1 => 'Status Page',
355: col2 => 'Other named users',
356: col3 => 'Specific IPs',
357: }],
358: },
359: 'helpsettings' =>
360: {text => 'Help page settings',
361: help => 'Domain_Configuration_Help_Settings',
362: header => [{col1 => 'Help Settings (logged-in users)',
363: col2 => 'Value'}],
364: },
365: 'coursedefaults' =>
366: {text => 'Course/Community defaults',
367: help => 'Domain_Configuration_Course_Defaults',
368: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
369: col2 => 'Value',},
370: {col1 => 'Defaults which can be overridden for each course by a DC',
371: col2 => 'Value',},],
372: },
373: 'privacy' =>
374: {text => 'User Privacy',
375: help => 'Domain_Configuration_User_Privacy',
376: header => [{col1 => 'Setting',
377: col2 => 'Value',}],
378: },
379: 'usersessions' =>
380: {text => 'User session hosting/offloading',
381: help => 'Domain_Configuration_User_Sessions',
382: header => [{col1 => 'Domain server',
383: col2 => 'Servers to offload sessions to when busy'},
384: {col1 => 'Hosting of users from other domains',
385: col2 => 'Rules'},
386: {col1 => "Hosting domain's own users elsewhere",
387: col2 => 'Rules'}],
388: },
389: 'loadbalancing' =>
390: {text => 'Dedicated Load Balancer(s)',
391: help => 'Domain_Configuration_Load_Balancing',
392: header => [{col1 => 'Balancers',
393: col2 => 'Default destinations',
394: col3 => 'User affiliation',
395: col4 => 'Overrides'},
396: ],
397: },
398: );
399: if (keys(%servers) > 1) {
400: $prefs{'login'} = { text => 'Log-in page options',
401: help => 'Domain_Configuration_Login_Page',
402: header => [{col1 => 'Log-in Service',
403: col2 => 'Server Setting',},
404: {col1 => 'Log-in Page Items',
405: col2 => ''},
406: {col1 => 'Log-in Help',
407: col2 => 'Value'}],
408: };
409: }
410:
411: my @roles = ('student','coordinator','author','admin');
412: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
413: &Apache::lonhtmlcommon::add_breadcrumb
414: ({href=>"javascript:changePage(document.$phase,'pickactions')",
415: text=>"Settings to display/modify"});
416: my $confname = $dom.'-domainconfig';
417:
418: if ($phase eq 'process') {
419: if (&Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
420: \%prefs,\%domconfig,$confname,\@roles) eq 'update') {
421: $r->rflush();
422: &devalidate_remote_domconfs($dom);
423: }
424: } elsif ($phase eq 'display') {
425: my $js = &recaptcha_js().
426: &credits_js();
427: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
428: my ($othertitle,$usertypes,$types) =
429: &Apache::loncommon::sorted_inst_types($dom);
430: $js .= &lonbalance_targets_js($dom,$types,\%servers,
431: $domconfig{'loadbalancing'}).
432: &new_spares_js().
433: &common_domprefs_js().
434: &Apache::loncommon::javascript_array_indexof();
435: }
436: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
437: } else {
438: # check if domconfig user exists for the domain.
439: my $servadm = $r->dir_config('lonAdmEMail');
440: my ($configuserok,$author_ok,$switchserver) =
441: &config_check($dom,$confname,$servadm);
442: unless ($configuserok eq 'ok') {
443: &Apache::lonconfigsettings::print_header($r,$phase,$context);
444: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
445: $confname).
446: '<br />'
447: );
448: if ($switchserver) {
449: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
450: '<br />'.
451: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
452: '<br />'.
453: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
454: '<br />'.
455: &mt('To do that now, use the following link: [_1]',$switchserver)
456: );
457: } else {
458: $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.').
459: '<br />'.
460: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
461: );
462: }
463: $r->print(&Apache::loncommon::end_page());
464: return OK;
465: }
466: if (keys(%domconfig) == 0) {
467: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
468: my @ids=&Apache::lonnet::current_machine_ids();
469: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
470: my %designhash = &Apache::loncommon::get_domainconf($dom);
471: my @loginimages = ('img','logo','domlogo','login');
472: my $custom_img_count = 0;
473: foreach my $img (@loginimages) {
474: if ($designhash{$dom.'.login.'.$img} ne '') {
475: $custom_img_count ++;
476: }
477: }
478: foreach my $role (@roles) {
479: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
480: $custom_img_count ++;
481: }
482: }
483: if ($custom_img_count > 0) {
484: &Apache::lonconfigsettings::print_header($r,$phase,$context);
485: my $switch_server = &check_switchserver($dom,$confname);
486: $r->print(
487: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
488: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
489: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
490: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
491: if ($switch_server) {
492: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
493: }
494: $r->print(&Apache::loncommon::end_page());
495: return OK;
496: }
497: }
498: }
499: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
500: }
501: return OK;
502: }
503:
504: sub process_changes {
505: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
506: my %domconfig;
507: if (ref($values) eq 'HASH') {
508: %domconfig = %{$values};
509: }
510: my $output;
511: if ($action eq 'login') {
512: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
513: } elsif ($action eq 'rolecolors') {
514: $output = &modify_rolecolors($r,$dom,$confname,$roles,
515: $lastactref,%domconfig);
516: } elsif ($action eq 'quotas') {
517: $output = &modify_quotas($dom,$action,%domconfig);
518: } elsif ($action eq 'autoenroll') {
519: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
520: } elsif ($action eq 'autoupdate') {
521: $output = &modify_autoupdate($dom,%domconfig);
522: } elsif ($action eq 'autocreate') {
523: $output = &modify_autocreate($dom,%domconfig);
524: } elsif ($action eq 'directorysrch') {
525: $output = &modify_directorysrch($dom,%domconfig);
526: } elsif ($action eq 'usercreation') {
527: $output = &modify_usercreation($dom,%domconfig);
528: } elsif ($action eq 'usermodification') {
529: $output = &modify_usermodification($dom,%domconfig);
530: } elsif ($action eq 'contacts') {
531: $output = &modify_contacts($dom,$lastactref,%domconfig);
532: } elsif ($action eq 'defaults') {
533: $output = &modify_defaults($dom,$r,%domconfig);
534: } elsif ($action eq 'scantron') {
535: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
536: } elsif ($action eq 'coursecategories') {
537: $output = &modify_coursecategories($dom,%domconfig);
538: } elsif ($action eq 'serverstatuses') {
539: $output = &modify_serverstatuses($dom,%domconfig);
540: } elsif ($action eq 'requestcourses') {
541: $output = &modify_quotas($dom,$action,%domconfig);
542: } elsif ($action eq 'requestauthor') {
543: $output = &modify_quotas($dom,$action,%domconfig);
544: } elsif ($action eq 'helpsettings') {
545: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
546: } elsif ($action eq 'coursedefaults') {
547: $output = &modify_coursedefaults($dom,%domconfig);
548: } elsif ($action eq 'usersessions') {
549: $output = &modify_usersessions($dom,%domconfig);
550: } elsif ($action eq 'loadbalancing') {
551: $output = &modify_loadbalancing($dom,%domconfig);
552: }
553: return $output;
554: }
555:
556: sub print_config_box {
557: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
558: my $rowtotal = 0;
559: my $output;
560: if ($action eq 'coursecategories') {
561: $output = &coursecategories_javascript($settings);
562: }
563: $output .=
564: '<table class="LC_nested_outer">
565: <tr>
566: <th align="left" valign="middle"><span class="LC_nobreak">'.
567: &mt($item->{text}).' '.
568: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
569: '</tr>';
570: $rowtotal ++;
571: my $numheaders = 1;
572: if (ref($item->{'header'}) eq 'ARRAY') {
573: $numheaders = scalar(@{$item->{'header'}});
574: }
575: if ($numheaders > 1) {
576: my $colspan = '';
577: my $rightcolspan = '';
578: if (($action eq 'rolecolors') || ($action eq 'coursecategories') ||
579: (($action eq 'login') && ($numheaders < 3))) {
580: $colspan = ' colspan="2"';
581: }
582: if ($action eq 'usersessions') {
583: $rightcolspan = ' colspan="3"';
584: }
585: $output .= '
586: <tr>
587: <td>
588: <table class="LC_nested">
589: <tr class="LC_info_row">
590: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
591: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
592: </tr>';
593: $rowtotal ++;
594: if ($action eq 'autoupdate') {
595: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
596: } elsif ($action eq 'usercreation') {
597: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
598: } elsif ($action eq 'usermodification') {
599: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
600: } elsif ($action eq 'coursecategories') {
601: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
602: } elsif ($action eq 'login') {
603: if ($numheaders == 3) {
604: $colspan = ' colspan="2"';
605: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
606: } else {
607: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
608: }
609: } elsif ($action eq 'requestcourses') {
610: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
611: } elsif ($action eq 'requestauthor') {
612: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
613: } elsif ($action eq 'usersessions') {
614: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
615: } elsif ($action eq 'rolecolors') {
616: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
617: } elsif ($action eq 'coursedefaults') {
618: $output .= &print_coursedefaults('top',$dom,$settings,\$rowtotal);
619: }
620: $output .= '
621: </table>
622: </td>
623: </tr>
624: <tr>
625: <td>
626: <table class="LC_nested">
627: <tr class="LC_info_row">
628: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
629: $output .= '
630: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
631: </tr>';
632: $rowtotal ++;
633: if ($action eq 'autoupdate') {
634: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
635: </table>
636: </td>
637: </tr>
638: <tr>
639: <td>
640: <table class="LC_nested">
641: <tr class="LC_info_row">
642: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
643: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
644: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
645: $rowtotal ++;
646: } elsif ($action eq 'usercreation') {
647: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
648: </table>
649: </td>
650: </tr>
651: <tr>
652: <td>
653: <table class="LC_nested">
654: <tr class="LC_info_row">
655: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
656: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
657: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
658: $rowtotal ++;
659: } elsif ($action eq 'usermodification') {
660: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
661: </table>
662: </td>
663: </tr>
664: <tr>
665: <td>
666: <table class="LC_nested">
667: <tr class="LC_info_row">
668: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
669: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
670: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
671: $rowtotal ++;
672: } elsif ($action eq 'coursecategories') {
673: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
674: } elsif ($action eq 'login') {
675: if ($numheaders == 3) {
676: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
677: </table>
678: </td>
679: </tr>
680: <tr>
681: <td>
682: <table class="LC_nested">
683: <tr class="LC_info_row">
684: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
685: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
686: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
687: $rowtotal ++;
688: } else {
689: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
690: }
691: } elsif ($action eq 'requestcourses') {
692: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
693: } elsif ($action eq 'requestauthor') {
694: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
695: } elsif ($action eq 'usersessions') {
696: $output .= &print_usersessions('middle',$dom,$settings,\$rowtotal).'
697: </table>
698: </td>
699: </tr>
700: <tr>
701: <td>
702: <table class="LC_nested">
703: <tr class="LC_info_row">
704: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
705: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
706: &print_usersessions('bottom',$dom,$settings,\$rowtotal);
707: $rowtotal ++;
708: } elsif ($action eq 'coursedefaults') {
709: $output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
710: } elsif ($action eq 'rolecolors') {
711: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
712: </table>
713: </td>
714: </tr>
715: <tr>
716: <td>
717: <table class="LC_nested">
718: <tr class="LC_info_row">
719: <td class="LC_left_item"'.$colspan.' valign="top">'.
720: &mt($item->{'header'}->[2]->{'col1'}).'</td>
721: <td class="LC_right_item" valign="top">'.
722: &mt($item->{'header'}->[2]->{'col2'}).'</td>
723: </tr>'.
724: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
725: </table>
726: </td>
727: </tr>
728: <tr>
729: <td>
730: <table class="LC_nested">
731: <tr class="LC_info_row">
732: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
733: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
734: </tr>'.
735: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
736: $rowtotal += 2;
737: }
738: } else {
739: $output .= '
740: <tr>
741: <td>
742: <table class="LC_nested">
743: <tr class="LC_info_row">';
744: if (($action eq 'login') || ($action eq 'directorysrch')) {
745: $output .= '
746: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
747: } elsif ($action eq 'serverstatuses') {
748: $output .= '
749: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
750: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
751:
752: } else {
753: $output .= '
754: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
755: }
756: if (defined($item->{'header'}->[0]->{'col3'})) {
757: $output .= '<td class="LC_left_item" valign="top">'.
758: &mt($item->{'header'}->[0]->{'col2'});
759: if ($action eq 'serverstatuses') {
760: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
761: }
762: } else {
763: $output .= '<td class="LC_right_item" valign="top">'.
764: &mt($item->{'header'}->[0]->{'col2'});
765: }
766: $output .= '</td>';
767: if ($item->{'header'}->[0]->{'col3'}) {
768: if (defined($item->{'header'}->[0]->{'col4'})) {
769: $output .= '<td class="LC_left_item" valign="top">'.
770: &mt($item->{'header'}->[0]->{'col3'});
771: } else {
772: $output .= '<td class="LC_right_item" valign="top">'.
773: &mt($item->{'header'}->[0]->{'col3'});
774: }
775: if ($action eq 'serverstatuses') {
776: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
777: }
778: $output .= '</td>';
779: }
780: if ($item->{'header'}->[0]->{'col4'}) {
781: $output .= '<td class="LC_right_item" valign="top">'.
782: &mt($item->{'header'}->[0]->{'col4'});
783: }
784: $output .= '</tr>';
785: $rowtotal ++;
786: if ($action eq 'quotas') {
787: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
788: } elsif ($action eq 'autoenroll') {
789: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
790: } elsif ($action eq 'autocreate') {
791: $output .= &print_autocreate($dom,$settings,\$rowtotal);
792: } elsif ($action eq 'directorysrch') {
793: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
794: } elsif ($action eq 'contacts') {
795: $output .= &print_contacts($dom,$settings,\$rowtotal);
796: } elsif ($action eq 'defaults') {
797: $output .= &print_defaults($dom,\$rowtotal);
798: } elsif ($action eq 'scantron') {
799: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
800: } elsif ($action eq 'serverstatuses') {
801: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
802: } elsif ($action eq 'helpsettings') {
803: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
804: } elsif ($action eq 'loadbalancing') {
805: $output .= &print_loadbalancing($dom,$settings,\$rowtotal);
806: }
807: }
808: $output .= '
809: </table>
810: </td>
811: </tr>
812: </table><br />';
813: return ($output,$rowtotal);
814: }
815:
816: sub print_login {
817: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
818: my ($css_class,$datatable);
819: my %choices = &login_choices();
820:
821: if ($caller eq 'service') {
822: my %servers = &Apache::lonnet::internet_dom_servers($dom);
823: my $choice = $choices{'disallowlogin'};
824: $css_class = ' class="LC_odd_row"';
825: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
826: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
827: '<th>'.$choices{'server'}.'</th>'.
828: '<th>'.$choices{'serverpath'}.'</th>'.
829: '<th>'.$choices{'custompath'}.'</th>'.
830: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
831: my %disallowed;
832: if (ref($settings) eq 'HASH') {
833: if (ref($settings->{'loginvia'}) eq 'HASH') {
834: %disallowed = %{$settings->{'loginvia'}};
835: }
836: }
837: foreach my $lonhost (sort(keys(%servers))) {
838: my $direct = 'selected="selected"';
839: if (ref($disallowed{$lonhost}) eq 'HASH') {
840: if ($disallowed{$lonhost}{'server'} ne '') {
841: $direct = '';
842: }
843: }
844: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
845: '<td><select name="'.$lonhost.'_server">'.
846: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
847: '</option>';
848: foreach my $hostid (sort(keys(%servers))) {
849: next if ($servers{$hostid} eq $servers{$lonhost});
850: my $selected = '';
851: if (ref($disallowed{$lonhost}) eq 'HASH') {
852: if ($hostid eq $disallowed{$lonhost}{'server'}) {
853: $selected = 'selected="selected"';
854: }
855: }
856: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
857: $servers{$hostid}.'</option>';
858: }
859: $datatable .= '</select></td>'.
860: '<td><select name="'.$lonhost.'_serverpath">';
861: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
862: my $pathname = $path;
863: if ($path eq 'custom') {
864: $pathname = &mt('Custom Path').' ->';
865: }
866: my $selected = '';
867: if (ref($disallowed{$lonhost}) eq 'HASH') {
868: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
869: $selected = 'selected="selected"';
870: }
871: } elsif ($path eq '') {
872: $selected = 'selected="selected"';
873: }
874: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
875: }
876: $datatable .= '</select></td>';
877: my ($custom,$exempt);
878: if (ref($disallowed{$lonhost}) eq 'HASH') {
879: $custom = $disallowed{$lonhost}{'custompath'};
880: $exempt = $disallowed{$lonhost}{'exempt'};
881: }
882: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
883: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
884: '</tr>';
885: }
886: $datatable .= '</table></td></tr>';
887: return $datatable;
888: } elsif ($caller eq 'page') {
889: my %defaultchecked = (
890: 'coursecatalog' => 'on',
891: 'helpdesk' => 'on',
892: 'adminmail' => 'off',
893: 'newuser' => 'off',
894: );
895: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
896: my (%checkedon,%checkedoff);
897: foreach my $item (@toggles) {
898: if ($defaultchecked{$item} eq 'on') {
899: $checkedon{$item} = ' checked="checked" ';
900: $checkedoff{$item} = ' ';
901: } elsif ($defaultchecked{$item} eq 'off') {
902: $checkedoff{$item} = ' checked="checked" ';
903: $checkedon{$item} = ' ';
904: }
905: }
906: my @images = ('img','logo','domlogo','login');
907: my @logintext = ('textcol','bgcol');
908: my @bgs = ('pgbg','mainbg','sidebg');
909: my @links = ('link','alink','vlink');
910: my %designhash = &Apache::loncommon::get_domainconf($dom);
911: my %defaultdesign = %Apache::loncommon::defaultdesign;
912: my (%is_custom,%designs);
913: my %defaults = (
914: font => $defaultdesign{'login.font'},
915: );
916: foreach my $item (@images) {
917: $defaults{$item} = $defaultdesign{'login.'.$item};
918: $defaults{'showlogo'}{$item} = 1;
919: }
920: foreach my $item (@bgs) {
921: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
922: }
923: foreach my $item (@logintext) {
924: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
925: }
926: foreach my $item (@links) {
927: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
928: }
929: if (ref($settings) eq 'HASH') {
930: foreach my $item (@toggles) {
931: if ($settings->{$item} eq '1') {
932: $checkedon{$item} = ' checked="checked" ';
933: $checkedoff{$item} = ' ';
934: } elsif ($settings->{$item} eq '0') {
935: $checkedoff{$item} = ' checked="checked" ';
936: $checkedon{$item} = ' ';
937: }
938: }
939: foreach my $item (@images) {
940: if (defined($settings->{$item})) {
941: $designs{$item} = $settings->{$item};
942: $is_custom{$item} = 1;
943: }
944: if (defined($settings->{'showlogo'}{$item})) {
945: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
946: }
947: }
948: foreach my $item (@logintext) {
949: if ($settings->{$item} ne '') {
950: $designs{'logintext'}{$item} = $settings->{$item};
951: $is_custom{$item} = 1;
952: }
953: }
954: if ($settings->{'font'} ne '') {
955: $designs{'font'} = $settings->{'font'};
956: $is_custom{'font'} = 1;
957: }
958: foreach my $item (@bgs) {
959: if ($settings->{$item} ne '') {
960: $designs{'bgs'}{$item} = $settings->{$item};
961: $is_custom{$item} = 1;
962: }
963: }
964: foreach my $item (@links) {
965: if ($settings->{$item} ne '') {
966: $designs{'links'}{$item} = $settings->{$item};
967: $is_custom{$item} = 1;
968: }
969: }
970: } else {
971: if ($designhash{$dom.'.login.font'} ne '') {
972: $designs{'font'} = $designhash{$dom.'.login.font'};
973: $is_custom{'font'} = 1;
974: }
975: foreach my $item (@images) {
976: if ($designhash{$dom.'.login.'.$item} ne '') {
977: $designs{$item} = $designhash{$dom.'.login.'.$item};
978: $is_custom{$item} = 1;
979: }
980: }
981: foreach my $item (@bgs) {
982: if ($designhash{$dom.'.login.'.$item} ne '') {
983: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
984: $is_custom{$item} = 1;
985: }
986: }
987: foreach my $item (@links) {
988: if ($designhash{$dom.'.login.'.$item} ne '') {
989: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
990: $is_custom{$item} = 1;
991: }
992: }
993: }
994: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
995: logo => 'Institution Logo',
996: domlogo => 'Domain Logo',
997: login => 'Login box');
998: my $itemcount = 1;
999: foreach my $item (@toggles) {
1000: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1001: $datatable .=
1002: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1003: '</td><td>'.
1004: '<span class="LC_nobreak"><label><input type="radio" name="'.
1005: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1006: '</label> <label><input type="radio" name="'.$item.'"'.
1007: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1008: '</tr>';
1009: $itemcount ++;
1010: }
1011: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1012: $datatable .= '</tr></table></td></tr>';
1013: } elsif ($caller eq 'help') {
1014: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1015: my $switchserver = &check_switchserver($dom,$confname);
1016: my $itemcount = 1;
1017: $defaulturl = '/adm/loginproblems.html';
1018: $defaulttype = 'default';
1019: %lt = &Apache::lonlocal::texthash (
1020: del => 'Delete?',
1021: rep => 'Replace:',
1022: upl => 'Upload:',
1023: default => 'Default',
1024: custom => 'Custom',
1025: );
1026: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1027: my @currlangs;
1028: if (ref($settings) eq 'HASH') {
1029: if (ref($settings->{'helpurl'}) eq 'HASH') {
1030: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1031: next if ($settings->{'helpurl'}{$key} eq '');
1032: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1033: $type{$key} = 'custom';
1034: unless ($key eq 'nolang') {
1035: push(@currlangs,$key);
1036: }
1037: }
1038: } elsif ($settings->{'helpurl'} ne '') {
1039: $type{'nolang'} = 'custom';
1040: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1041: }
1042: }
1043: foreach my $lang ('nolang',sort(@currlangs)) {
1044: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1045: $datatable .= '<tr'.$css_class.'>';
1046: if ($url{$lang} eq '') {
1047: $url{$lang} = $defaulturl;
1048: }
1049: if ($type{$lang} eq '') {
1050: $type{$lang} = $defaulttype;
1051: }
1052: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1053: if ($lang eq 'nolang') {
1054: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1055: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1056: } else {
1057: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1058: $langchoices{$lang},
1059: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1060: }
1061: $datatable .= '</span></td>'."\n".
1062: '<td class="LC_left_item">';
1063: if ($type{$lang} eq 'custom') {
1064: $datatable .= '<span class="LC_nobreak"><label>'.
1065: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1066: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1067: } else {
1068: $datatable .= $lt{'upl'};
1069: }
1070: $datatable .='<br />';
1071: if ($switchserver) {
1072: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1073: } else {
1074: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1075: }
1076: $datatable .= '</td></tr>';
1077: $itemcount ++;
1078: }
1079: my @addlangs;
1080: foreach my $lang (sort(keys(%langchoices))) {
1081: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1082: push(@addlangs,$lang);
1083: }
1084: if (@addlangs > 0) {
1085: my %toadd;
1086: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1087: $toadd{''} = &mt('Select');
1088: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1089: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1090: &mt('Add log-in help page for a specific language:').' '.
1091: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1092: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1093: if ($switchserver) {
1094: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1095: } else {
1096: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1097: }
1098: $datatable .= '</td></tr>';
1099: $itemcount ++;
1100: }
1101: $datatable .= &captcha_choice('login',$settings,$itemcount);
1102: }
1103: return $datatable;
1104: }
1105:
1106: sub login_choices {
1107: my %choices =
1108: &Apache::lonlocal::texthash (
1109: coursecatalog => 'Display Course/Community Catalog link?',
1110: adminmail => "Display Administrator's E-mail Address?",
1111: helpdesk => 'Display "Contact Helpdesk" link',
1112: disallowlogin => "Login page requests redirected",
1113: hostid => "Server",
1114: server => "Redirect to:",
1115: serverpath => "Path",
1116: custompath => "Custom",
1117: exempt => "Exempt IP(s)",
1118: directlogin => "No redirect",
1119: newuser => "Link to create a user account",
1120: img => "Header",
1121: logo => "Main Logo",
1122: domlogo => "Domain Logo",
1123: login => "Log-in Header",
1124: textcol => "Text color",
1125: bgcol => "Box color",
1126: bgs => "Background colors",
1127: links => "Link colors",
1128: font => "Font color",
1129: pgbg => "Header",
1130: mainbg => "Page",
1131: sidebg => "Login box",
1132: link => "Link",
1133: alink => "Active link",
1134: vlink => "Visited link",
1135: );
1136: return %choices;
1137: }
1138:
1139: sub print_rolecolors {
1140: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1141: my %choices = &color_font_choices();
1142: my @bgs = ('pgbg','tabbg','sidebg');
1143: my @links = ('link','alink','vlink');
1144: my @images = ('img');
1145: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1146: my %designhash = &Apache::loncommon::get_domainconf($dom);
1147: my %defaultdesign = %Apache::loncommon::defaultdesign;
1148: my (%is_custom,%designs);
1149: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1150: if (ref($settings) eq 'HASH') {
1151: if (ref($settings->{$role}) eq 'HASH') {
1152: if ($settings->{$role}->{'img'} ne '') {
1153: $designs{'img'} = $settings->{$role}->{'img'};
1154: $is_custom{'img'} = 1;
1155: }
1156: if ($settings->{$role}->{'font'} ne '') {
1157: $designs{'font'} = $settings->{$role}->{'font'};
1158: $is_custom{'font'} = 1;
1159: }
1160: if ($settings->{$role}->{'fontmenu'} ne '') {
1161: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1162: $is_custom{'fontmenu'} = 1;
1163: }
1164: foreach my $item (@bgs) {
1165: if ($settings->{$role}->{$item} ne '') {
1166: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1167: $is_custom{$item} = 1;
1168: }
1169: }
1170: foreach my $item (@links) {
1171: if ($settings->{$role}->{$item} ne '') {
1172: $designs{'links'}{$item} = $settings->{$role}->{$item};
1173: $is_custom{$item} = 1;
1174: }
1175: }
1176: }
1177: } else {
1178: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1179: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1180: $is_custom{'img'} = 1;
1181: }
1182: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1183: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1184: $is_custom{'fontmenu'} = 1;
1185: }
1186: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1187: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1188: $is_custom{'font'} = 1;
1189: }
1190: foreach my $item (@bgs) {
1191: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1192: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1193: $is_custom{$item} = 1;
1194:
1195: }
1196: }
1197: foreach my $item (@links) {
1198: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1199: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1200: $is_custom{$item} = 1;
1201: }
1202: }
1203: }
1204: my $itemcount = 1;
1205: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1206: $datatable .= '</tr></table></td></tr>';
1207: return $datatable;
1208: }
1209:
1210: sub role_defaults {
1211: my ($role,$bgs,$links,$images,$logintext) = @_;
1212: my %defaults;
1213: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1214: return %defaults;
1215: }
1216: my %defaultdesign = %Apache::loncommon::defaultdesign;
1217: if ($role eq 'login') {
1218: %defaults = (
1219: font => $defaultdesign{$role.'.font'},
1220: );
1221: if (ref($logintext) eq 'ARRAY') {
1222: foreach my $item (@{$logintext}) {
1223: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1224: }
1225: }
1226: foreach my $item (@{$images}) {
1227: $defaults{'showlogo'}{$item} = 1;
1228: }
1229: } else {
1230: %defaults = (
1231: img => $defaultdesign{$role.'.img'},
1232: font => $defaultdesign{$role.'.font'},
1233: fontmenu => $defaultdesign{$role.'.fontmenu'},
1234: );
1235: }
1236: foreach my $item (@{$bgs}) {
1237: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1238: }
1239: foreach my $item (@{$links}) {
1240: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1241: }
1242: foreach my $item (@{$images}) {
1243: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1244: }
1245: return %defaults;
1246: }
1247:
1248: sub display_color_options {
1249: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1250: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1251: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1252: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1253: my $datatable = '<tr'.$css_class.'>'.
1254: '<td>'.$choices->{'font'}.'</td>';
1255: if (!$is_custom->{'font'}) {
1256: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1257: } else {
1258: $datatable .= '<td> </td>';
1259: }
1260: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1261:
1262: $datatable .= '<td><span class="LC_nobreak">'.
1263: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1264: ' value="'.$current_color.'" /> '.
1265: ' </td></tr>';
1266: unless ($role eq 'login') {
1267: $datatable .= '<tr'.$css_class.'>'.
1268: '<td>'.$choices->{'fontmenu'}.'</td>';
1269: if (!$is_custom->{'fontmenu'}) {
1270: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1271: } else {
1272: $datatable .= '<td> </td>';
1273: }
1274: $current_color = $designs->{'fontmenu'} ?
1275: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1276: $datatable .= '<td><span class="LC_nobreak">'.
1277: '<input class="colorchooser" type="text" size="10" name="'
1278: .$role.'_fontmenu"'.
1279: ' value="'.$current_color.'" /> '.
1280: ' </td></tr>';
1281: }
1282: my $switchserver = &check_switchserver($dom,$confname);
1283: foreach my $img (@{$images}) {
1284: $itemcount ++;
1285: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1286: $datatable .= '<tr'.$css_class.'>'.
1287: '<td>'.$choices->{$img};
1288: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1289: if ($role eq 'login') {
1290: if ($img eq 'login') {
1291: $login_hdr_pick =
1292: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1293: $logincolors =
1294: &login_text_colors($img,$role,$logintext,$phase,$choices,
1295: $designs,$defaults);
1296: } elsif ($img ne 'domlogo') {
1297: $datatable.= &logo_display_options($img,$defaults,$designs);
1298: }
1299: }
1300: $datatable .= '</td>';
1301: if ($designs->{$img} ne '') {
1302: $imgfile = $designs->{$img};
1303: $img_import = ($imgfile =~ m{^/adm/});
1304: } else {
1305: $imgfile = $defaults->{$img};
1306: }
1307: if ($imgfile) {
1308: my ($showfile,$fullsize);
1309: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1310: my $urldir = $1;
1311: my $filename = $2;
1312: my @info = &Apache::lonnet::stat_file($designs->{$img});
1313: if (@info) {
1314: my $thumbfile = 'tn-'.$filename;
1315: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1316: if (@thumb) {
1317: $showfile = $urldir.'/'.$thumbfile;
1318: } else {
1319: $showfile = $imgfile;
1320: }
1321: } else {
1322: $showfile = '';
1323: }
1324: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1325: $showfile = $imgfile;
1326: my $imgdir = $1;
1327: my $filename = $2;
1328: if (-e "$londocroot/$imgdir/tn-".$filename) {
1329: $showfile = "/$imgdir/tn-".$filename;
1330: } else {
1331: my $input = $londocroot.$imgfile;
1332: my $output = "$londocroot/$imgdir/tn-".$filename;
1333: if (!-e $output) {
1334: my ($width,$height) = &thumb_dimensions();
1335: my ($fullwidth,$fullheight) = &check_dimensions($input);
1336: if ($fullwidth ne '' && $fullheight ne '') {
1337: if ($fullwidth > $width && $fullheight > $height) {
1338: my $size = $width.'x'.$height;
1339: system("convert -sample $size $input $output");
1340: $showfile = "/$imgdir/tn-".$filename;
1341: }
1342: }
1343: }
1344: }
1345: }
1346: if ($showfile) {
1347: if ($showfile =~ m{^/(adm|res)/}) {
1348: if ($showfile =~ m{^/res/}) {
1349: my $local_showfile =
1350: &Apache::lonnet::filelocation('',$showfile);
1351: &Apache::lonnet::repcopy($local_showfile);
1352: }
1353: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1354: }
1355: if ($imgfile) {
1356: if ($imgfile =~ m{^/(adm|res)/}) {
1357: if ($imgfile =~ m{^/res/}) {
1358: my $local_imgfile =
1359: &Apache::lonnet::filelocation('',$imgfile);
1360: &Apache::lonnet::repcopy($local_imgfile);
1361: }
1362: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1363: } else {
1364: $fullsize = $imgfile;
1365: }
1366: }
1367: $datatable .= '<td>';
1368: if ($img eq 'login') {
1369: $datatable .= $login_hdr_pick;
1370: }
1371: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1372: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1373: } else {
1374: $datatable .= '<td> </td><td class="LC_left_item">'.
1375: &mt('Upload:').'<br />';
1376: }
1377: } else {
1378: $datatable .= '<td> </td><td class="LC_left_item">'.
1379: &mt('Upload:').'<br />';
1380: }
1381: if ($switchserver) {
1382: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1383: } else {
1384: if ($img ne 'login') { # suppress file selection for Log-in header
1385: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1386: }
1387: }
1388: $datatable .= '</td></tr>';
1389: }
1390: $itemcount ++;
1391: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1392: $datatable .= '<tr'.$css_class.'>'.
1393: '<td>'.$choices->{'bgs'}.'</td>';
1394: my $bgs_def;
1395: foreach my $item (@{$bgs}) {
1396: if (!$is_custom->{$item}) {
1397: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1398: }
1399: }
1400: if ($bgs_def) {
1401: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1402: } else {
1403: $datatable .= '<td> </td>';
1404: }
1405: $datatable .= '<td class="LC_right_item">'.
1406: '<table border="0"><tr>';
1407:
1408: foreach my $item (@{$bgs}) {
1409: $datatable .= '<td align="center">'.$choices->{$item};
1410: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1411: if ($designs->{'bgs'}{$item}) {
1412: $datatable .= ' ';
1413: }
1414: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1415: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1416: }
1417: $datatable .= '</tr></table></td></tr>';
1418: $itemcount ++;
1419: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1420: $datatable .= '<tr'.$css_class.'>'.
1421: '<td>'.$choices->{'links'}.'</td>';
1422: my $links_def;
1423: foreach my $item (@{$links}) {
1424: if (!$is_custom->{$item}) {
1425: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1426: }
1427: }
1428: if ($links_def) {
1429: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1430: } else {
1431: $datatable .= '<td> </td>';
1432: }
1433: $datatable .= '<td class="LC_right_item">'.
1434: '<table border="0"><tr>';
1435: foreach my $item (@{$links}) {
1436: my $color = $designs->{'link'}{$item} ? $designs->{'link'}{$item} : $defaults->{'links'}{$item};
1437: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1438: if ($designs->{'links'}{$item}) {
1439: $datatable.=' ';
1440: }
1441: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1442: '" /></td>';
1443: }
1444: $$rowtotal += $itemcount;
1445: return $datatable;
1446: }
1447:
1448: sub logo_display_options {
1449: my ($img,$defaults,$designs) = @_;
1450: my $checkedon;
1451: if (ref($defaults) eq 'HASH') {
1452: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1453: if ($defaults->{'showlogo'}{$img}) {
1454: $checkedon = 'checked="checked" ';
1455: }
1456: }
1457: }
1458: if (ref($designs) eq 'HASH') {
1459: if (ref($designs->{'showlogo'}) eq 'HASH') {
1460: if (defined($designs->{'showlogo'}{$img})) {
1461: if ($designs->{'showlogo'}{$img} == 0) {
1462: $checkedon = '';
1463: } elsif ($designs->{'showlogo'}{$img} == 1) {
1464: $checkedon = 'checked="checked" ';
1465: }
1466: }
1467: }
1468: }
1469: return '<br /><label> <input type="checkbox" name="'.
1470: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1471: &mt('show').'</label>'."\n";
1472: }
1473:
1474: sub login_header_options {
1475: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1476: my $output = '';
1477: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1478: $output .= &mt('Text default(s):').'<br />';
1479: if (!$is_custom->{'textcol'}) {
1480: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1481: ' ';
1482: }
1483: if (!$is_custom->{'bgcol'}) {
1484: $output .= $choices->{'bgcol'}.': '.
1485: '<span id="css_'.$role.'_font" style="background-color: '.
1486: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1487: }
1488: $output .= '<br />';
1489: }
1490: $output .='<br />';
1491: return $output;
1492: }
1493:
1494: sub login_text_colors {
1495: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1496: my $color_menu = '<table border="0"><tr>';
1497: foreach my $item (@{$logintext}) {
1498: $color_menu .= '<td align="center">'.$choices->{$item};
1499: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1500: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1501: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1502: }
1503: $color_menu .= '</tr></table><br />';
1504: return $color_menu;
1505: }
1506:
1507: sub image_changes {
1508: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1509: my $output;
1510: if ($img eq 'login') {
1511: # suppress image for Log-in header
1512: } elsif (!$is_custom) {
1513: if ($img ne 'domlogo') {
1514: $output .= &mt('Default image:').'<br />';
1515: } else {
1516: $output .= &mt('Default in use:').'<br />';
1517: }
1518: }
1519: if ($img eq 'login') { # suppress image for Log-in header
1520: $output .= '<td>'.$logincolors;
1521: } else {
1522: if ($img_import) {
1523: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1524: }
1525: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1526: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1527: if ($is_custom) {
1528: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1529: '<input type="checkbox" name="'.
1530: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1531: '</label> '.&mt('Replace:').'</span><br />';
1532: } else {
1533: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1534: }
1535: }
1536: return $output;
1537: }
1538:
1539: sub print_quotas {
1540: my ($dom,$settings,$rowtotal,$action) = @_;
1541: my $context;
1542: if ($action eq 'quotas') {
1543: $context = 'tools';
1544: } else {
1545: $context = $action;
1546: }
1547: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1548: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1549: my $typecount = 0;
1550: my ($css_class,%titles);
1551: if ($context eq 'requestcourses') {
1552: @usertools = ('official','unofficial','community');
1553: @options =('norequest','approval','validate','autolimit');
1554: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1555: %titles = &courserequest_titles();
1556: } elsif ($context eq 'requestauthor') {
1557: @usertools = ('author');
1558: @options = ('norequest','approval','automatic');
1559: %titles = &authorrequest_titles();
1560: } else {
1561: @usertools = ('aboutme','blog','webdav','portfolio');
1562: %titles = &tool_titles();
1563: }
1564: if (ref($types) eq 'ARRAY') {
1565: foreach my $type (@{$types}) {
1566: my ($currdefquota,$currauthorquota);
1567: unless (($context eq 'requestcourses') ||
1568: ($context eq 'requestauthor')) {
1569: if (ref($settings) eq 'HASH') {
1570: if (ref($settings->{defaultquota}) eq 'HASH') {
1571: $currdefquota = $settings->{defaultquota}->{$type};
1572: } else {
1573: $currdefquota = $settings->{$type};
1574: }
1575: if (ref($settings->{authorquota}) eq 'HASH') {
1576: $currauthorquota = $settings->{authorquota}->{$type};
1577: }
1578: }
1579: }
1580: if (defined($usertypes->{$type})) {
1581: $typecount ++;
1582: $css_class = $typecount%2?' class="LC_odd_row"':'';
1583: $datatable .= '<tr'.$css_class.'>'.
1584: '<td>'.$usertypes->{$type}.'</td>'.
1585: '<td class="LC_left_item">';
1586: if ($context eq 'requestcourses') {
1587: $datatable .= '<table><tr>';
1588: }
1589: my %cell;
1590: foreach my $item (@usertools) {
1591: if ($context eq 'requestcourses') {
1592: my ($curroption,$currlimit);
1593: if (ref($settings) eq 'HASH') {
1594: if (ref($settings->{$item}) eq 'HASH') {
1595: $curroption = $settings->{$item}->{$type};
1596: if ($curroption =~ /^autolimit=(\d*)$/) {
1597: $currlimit = $1;
1598: }
1599: }
1600: }
1601: if (!$curroption) {
1602: $curroption = 'norequest';
1603: }
1604: $datatable .= '<th>'.$titles{$item}.'</th>';
1605: foreach my $option (@options) {
1606: my $val = $option;
1607: if ($option eq 'norequest') {
1608: $val = 0;
1609: }
1610: if ($option eq 'validate') {
1611: my $canvalidate = 0;
1612: if (ref($validations{$item}) eq 'HASH') {
1613: if ($validations{$item}{$type}) {
1614: $canvalidate = 1;
1615: }
1616: }
1617: next if (!$canvalidate);
1618: }
1619: my $checked = '';
1620: if ($option eq $curroption) {
1621: $checked = ' checked="checked"';
1622: } elsif ($option eq 'autolimit') {
1623: if ($curroption =~ /^autolimit/) {
1624: $checked = ' checked="checked"';
1625: }
1626: }
1627: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1628: '<input type="radio" name="crsreq_'.$item.
1629: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1630: $titles{$option}.'</label>';
1631: if ($option eq 'autolimit') {
1632: $cell{$item} .= ' <input type="text" name="crsreq_'.
1633: $item.'_limit_'.$type.'" size="1" '.
1634: 'value="'.$currlimit.'" />';
1635: }
1636: $cell{$item} .= '</span> ';
1637: if ($option eq 'autolimit') {
1638: $cell{$item} .= $titles{'unlimited'};
1639: }
1640: }
1641: } elsif ($context eq 'requestauthor') {
1642: my $curroption;
1643: if (ref($settings) eq 'HASH') {
1644: $curroption = $settings->{$type};
1645: }
1646: if (!$curroption) {
1647: $curroption = 'norequest';
1648: }
1649: foreach my $option (@options) {
1650: my $val = $option;
1651: if ($option eq 'norequest') {
1652: $val = 0;
1653: }
1654: my $checked = '';
1655: if ($option eq $curroption) {
1656: $checked = ' checked="checked"';
1657: }
1658: $datatable .= '<span class="LC_nobreak"><label>'.
1659: '<input type="radio" name="authorreq_'.$type.
1660: '" value="'.$val.'"'.$checked.' />'.
1661: $titles{$option}.'</label></span> ';
1662: }
1663: } else {
1664: my $checked = 'checked="checked" ';
1665: if (ref($settings) eq 'HASH') {
1666: if (ref($settings->{$item}) eq 'HASH') {
1667: if ($settings->{$item}->{$type} == 0) {
1668: $checked = '';
1669: } elsif ($settings->{$item}->{$type} == 1) {
1670: $checked = 'checked="checked" ';
1671: }
1672: }
1673: }
1674: $datatable .= '<span class="LC_nobreak"><label>'.
1675: '<input type="checkbox" name="'.$context.'_'.$item.
1676: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1677: '</label></span> ';
1678: }
1679: }
1680: if ($context eq 'requestcourses') {
1681: $datatable .= '</tr><tr>';
1682: foreach my $item (@usertools) {
1683: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1684: }
1685: $datatable .= '</tr></table>';
1686: }
1687: $datatable .= '</td>';
1688: unless (($context eq 'requestcourses') ||
1689: ($context eq 'requestauthor')) {
1690: $datatable .=
1691: '<td class="LC_right_item">'.
1692: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1693: '<input type="text" name="quota_'.$type.
1694: '" value="'.$currdefquota.
1695: '" size="5" /></span>'.(' ' x 2).
1696: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1697: '<input type="text" name="authorquota_'.$type.
1698: '" value="'.$currauthorquota.
1699: '" size="5" /></span></td>';
1700: }
1701: $datatable .= '</tr>';
1702: }
1703: }
1704: }
1705: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1706: $defaultquota = '20';
1707: $authorquota = '500';
1708: if (ref($settings) eq 'HASH') {
1709: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1710: $defaultquota = $settings->{'defaultquota'}->{'default'};
1711: } elsif (defined($settings->{'default'})) {
1712: $defaultquota = $settings->{'default'};
1713: }
1714: if (ref($settings->{'authorquota'}) eq 'HASH') {
1715: $authorquota = $settings->{'authorquota'}->{'default'};
1716: }
1717: }
1718: }
1719: $typecount ++;
1720: $css_class = $typecount%2?' class="LC_odd_row"':'';
1721: $datatable .= '<tr'.$css_class.'>'.
1722: '<td>'.$othertitle.'</td>'.
1723: '<td class="LC_left_item">';
1724: if ($context eq 'requestcourses') {
1725: $datatable .= '<table><tr>';
1726: }
1727: my %defcell;
1728: foreach my $item (@usertools) {
1729: if ($context eq 'requestcourses') {
1730: my ($curroption,$currlimit);
1731: if (ref($settings) eq 'HASH') {
1732: if (ref($settings->{$item}) eq 'HASH') {
1733: $curroption = $settings->{$item}->{'default'};
1734: if ($curroption =~ /^autolimit=(\d*)$/) {
1735: $currlimit = $1;
1736: }
1737: }
1738: }
1739: if (!$curroption) {
1740: $curroption = 'norequest';
1741: }
1742: $datatable .= '<th>'.$titles{$item}.'</th>';
1743: foreach my $option (@options) {
1744: my $val = $option;
1745: if ($option eq 'norequest') {
1746: $val = 0;
1747: }
1748: if ($option eq 'validate') {
1749: my $canvalidate = 0;
1750: if (ref($validations{$item}) eq 'HASH') {
1751: if ($validations{$item}{'default'}) {
1752: $canvalidate = 1;
1753: }
1754: }
1755: next if (!$canvalidate);
1756: }
1757: my $checked = '';
1758: if ($option eq $curroption) {
1759: $checked = ' checked="checked"';
1760: } elsif ($option eq 'autolimit') {
1761: if ($curroption =~ /^autolimit/) {
1762: $checked = ' checked="checked"';
1763: }
1764: }
1765: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1766: '<input type="radio" name="crsreq_'.$item.
1767: '_default" value="'.$val.'"'.$checked.' />'.
1768: $titles{$option}.'</label>';
1769: if ($option eq 'autolimit') {
1770: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1771: $item.'_limit_default" size="1" '.
1772: 'value="'.$currlimit.'" />';
1773: }
1774: $defcell{$item} .= '</span> ';
1775: if ($option eq 'autolimit') {
1776: $defcell{$item} .= $titles{'unlimited'};
1777: }
1778: }
1779: } elsif ($context eq 'requestauthor') {
1780: my $curroption;
1781: if (ref($settings) eq 'HASH') {
1782: $curroption = $settings->{'default'};
1783: }
1784: if (!$curroption) {
1785: $curroption = 'norequest';
1786: }
1787: foreach my $option (@options) {
1788: my $val = $option;
1789: if ($option eq 'norequest') {
1790: $val = 0;
1791: }
1792: my $checked = '';
1793: if ($option eq $curroption) {
1794: $checked = ' checked="checked"';
1795: }
1796: $datatable .= '<span class="LC_nobreak"><label>'.
1797: '<input type="radio" name="authorreq_default"'.
1798: ' value="'.$val.'"'.$checked.' />'.
1799: $titles{$option}.'</label></span> ';
1800: }
1801: } else {
1802: my $checked = 'checked="checked" ';
1803: if (ref($settings) eq 'HASH') {
1804: if (ref($settings->{$item}) eq 'HASH') {
1805: if ($settings->{$item}->{'default'} == 0) {
1806: $checked = '';
1807: } elsif ($settings->{$item}->{'default'} == 1) {
1808: $checked = 'checked="checked" ';
1809: }
1810: }
1811: }
1812: $datatable .= '<span class="LC_nobreak"><label>'.
1813: '<input type="checkbox" name="'.$context.'_'.$item.
1814: '" value="default" '.$checked.'/>'.$titles{$item}.
1815: '</label></span> ';
1816: }
1817: }
1818: if ($context eq 'requestcourses') {
1819: $datatable .= '</tr><tr>';
1820: foreach my $item (@usertools) {
1821: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1822: }
1823: $datatable .= '</tr></table>';
1824: }
1825: $datatable .= '</td>';
1826: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1827: $datatable .= '<td class="LC_right_item">'.
1828: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1829: '<input type="text" name="defaultquota" value="'.
1830: $defaultquota.'" size="5" /></span>'.(' ' x2).
1831: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1832: '<input type="text" name="authorquota" value="'.
1833: $authorquota.'" size="5" /></span></td>';
1834: }
1835: $datatable .= '</tr>';
1836: $typecount ++;
1837: $css_class = $typecount%2?' class="LC_odd_row"':'';
1838: $datatable .= '<tr'.$css_class.'>'.
1839: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1840: if ($context eq 'requestcourses') {
1841: $datatable .= &mt('(overrides affiliation, if set)').
1842: '</td>'.
1843: '<td class="LC_left_item">'.
1844: '<table><tr>';
1845: } else {
1846: $datatable .= &mt('(overrides affiliation, if checked)').
1847: '</td>'.
1848: '<td class="LC_left_item" colspan="2">'.
1849: '<br />';
1850: }
1851: my %advcell;
1852: foreach my $item (@usertools) {
1853: if ($context eq 'requestcourses') {
1854: my ($curroption,$currlimit);
1855: if (ref($settings) eq 'HASH') {
1856: if (ref($settings->{$item}) eq 'HASH') {
1857: $curroption = $settings->{$item}->{'_LC_adv'};
1858: if ($curroption =~ /^autolimit=(\d*)$/) {
1859: $currlimit = $1;
1860: }
1861: }
1862: }
1863: $datatable .= '<th>'.$titles{$item}.'</th>';
1864: my $checked = '';
1865: if ($curroption eq '') {
1866: $checked = ' checked="checked"';
1867: }
1868: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1869: '<input type="radio" name="crsreq_'.$item.
1870: '__LC_adv" value=""'.$checked.' />'.
1871: &mt('No override set').'</label></span> ';
1872: foreach my $option (@options) {
1873: my $val = $option;
1874: if ($option eq 'norequest') {
1875: $val = 0;
1876: }
1877: if ($option eq 'validate') {
1878: my $canvalidate = 0;
1879: if (ref($validations{$item}) eq 'HASH') {
1880: if ($validations{$item}{'_LC_adv'}) {
1881: $canvalidate = 1;
1882: }
1883: }
1884: next if (!$canvalidate);
1885: }
1886: my $checked = '';
1887: if ($val eq $curroption) {
1888: $checked = ' checked="checked"';
1889: } elsif ($option eq 'autolimit') {
1890: if ($curroption =~ /^autolimit/) {
1891: $checked = ' checked="checked"';
1892: }
1893: }
1894: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1895: '<input type="radio" name="crsreq_'.$item.
1896: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1897: $titles{$option}.'</label>';
1898: if ($option eq 'autolimit') {
1899: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1900: $item.'_limit__LC_adv" size="1" '.
1901: 'value="'.$currlimit.'" />';
1902: }
1903: $advcell{$item} .= '</span> ';
1904: if ($option eq 'autolimit') {
1905: $advcell{$item} .= $titles{'unlimited'};
1906: }
1907: }
1908: } elsif ($context eq 'requestauthor') {
1909: my $curroption;
1910: if (ref($settings) eq 'HASH') {
1911: $curroption = $settings->{'_LC_adv'};
1912: }
1913: my $checked = '';
1914: if ($curroption eq '') {
1915: $checked = ' checked="checked"';
1916: }
1917: $datatable .= '<span class="LC_nobreak"><label>'.
1918: '<input type="radio" name="authorreq__LC_adv"'.
1919: ' value=""'.$checked.' />'.
1920: &mt('No override set').'</label></span> ';
1921: foreach my $option (@options) {
1922: my $val = $option;
1923: if ($option eq 'norequest') {
1924: $val = 0;
1925: }
1926: my $checked = '';
1927: if ($val eq $curroption) {
1928: $checked = ' checked="checked"';
1929: }
1930: $datatable .= '<span class="LC_nobreak"><label>'.
1931: '<input type="radio" name="authorreq__LC_adv"'.
1932: ' value="'.$val.'"'.$checked.' />'.
1933: $titles{$option}.'</label></span> ';
1934: }
1935: } else {
1936: my $checked = 'checked="checked" ';
1937: if (ref($settings) eq 'HASH') {
1938: if (ref($settings->{$item}) eq 'HASH') {
1939: if ($settings->{$item}->{'_LC_adv'} == 0) {
1940: $checked = '';
1941: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1942: $checked = 'checked="checked" ';
1943: }
1944: }
1945: }
1946: $datatable .= '<span class="LC_nobreak"><label>'.
1947: '<input type="checkbox" name="'.$context.'_'.$item.
1948: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1949: '</label></span> ';
1950: }
1951: }
1952: if ($context eq 'requestcourses') {
1953: $datatable .= '</tr><tr>';
1954: foreach my $item (@usertools) {
1955: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1956: }
1957: $datatable .= '</tr></table>';
1958: }
1959: $datatable .= '</td></tr>';
1960: $$rowtotal += $typecount;
1961: return $datatable;
1962: }
1963:
1964: sub print_requestmail {
1965: my ($dom,$action,$settings,$rowtotal) = @_;
1966: my ($now,$datatable,%currapp,$rows);
1967: $now = time;
1968: if (ref($settings) eq 'HASH') {
1969: if (ref($settings->{'notify'}) eq 'HASH') {
1970: if ($settings->{'notify'}{'approval'} ne '') {
1971: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
1972: }
1973: }
1974: }
1975: my $numinrow = 2;
1976: my $css_class = 'class="LC_odd_row"';
1977: my $text;
1978: if ($action eq 'requestcourses') {
1979: $text = &mt('Receive notification of course requests requiring approval');
1980: } else {
1981: $text = &mt('Receive notification of authoring space requests requiring approval')
1982: }
1983: $datatable = '<tr '.$css_class.'>'.
1984: ' <td>'.$text.'</td>'.
1985: ' <td class="LC_left_item">';
1986: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
1987: 'reqapprovalnotify',%currapp);
1988: if ($numdc > 0) {
1989: $datatable .= $table;
1990: } else {
1991: $datatable .= &mt('There are no active Domain Coordinators');
1992: }
1993: $datatable .='</td></tr>';
1994: $$rowtotal += $rows;
1995: return $datatable;
1996: }
1997:
1998: sub print_autoenroll {
1999: my ($dom,$settings,$rowtotal) = @_;
2000: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2001: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2002: if (ref($settings) eq 'HASH') {
2003: if (exists($settings->{'run'})) {
2004: if ($settings->{'run'} eq '0') {
2005: $runoff = ' checked="checked" ';
2006: $runon = ' ';
2007: } else {
2008: $runon = ' checked="checked" ';
2009: $runoff = ' ';
2010: }
2011: } else {
2012: if ($autorun) {
2013: $runon = ' checked="checked" ';
2014: $runoff = ' ';
2015: } else {
2016: $runoff = ' checked="checked" ';
2017: $runon = ' ';
2018: }
2019: }
2020: if (exists($settings->{'co-owners'})) {
2021: if ($settings->{'co-owners'} eq '0') {
2022: $coownersoff = ' checked="checked" ';
2023: $coownerson = ' ';
2024: } else {
2025: $coownerson = ' checked="checked" ';
2026: $coownersoff = ' ';
2027: }
2028: } else {
2029: $coownersoff = ' checked="checked" ';
2030: $coownerson = ' ';
2031: }
2032: if (exists($settings->{'sender_domain'})) {
2033: $defdom = $settings->{'sender_domain'};
2034: }
2035: } else {
2036: if ($autorun) {
2037: $runon = ' checked="checked" ';
2038: $runoff = ' ';
2039: } else {
2040: $runoff = ' checked="checked" ';
2041: $runon = ' ';
2042: }
2043: }
2044: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2045: my $notif_sender;
2046: if (ref($settings) eq 'HASH') {
2047: $notif_sender = $settings->{'sender_uname'};
2048: }
2049: my $datatable='<tr class="LC_odd_row">'.
2050: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2051: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2052: '<input type="radio" name="autoenroll_run"'.
2053: $runon.' value="1" />'.&mt('Yes').'</label> '.
2054: '<label><input type="radio" name="autoenroll_run"'.
2055: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2056: '</tr><tr>'.
2057: '<td>'.&mt('Notification messages - sender').
2058: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2059: &mt('username').': '.
2060: '<input type="text" name="sender_uname" value="'.
2061: $notif_sender.'" size="10" /> '.&mt('domain').
2062: ': '.$domform.'</span></td></tr>'.
2063: '<tr class="LC_odd_row">'.
2064: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2065: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2066: '<input type="radio" name="autoassign_coowners"'.
2067: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2068: '<label><input type="radio" name="autoassign_coowners"'.
2069: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2070: '</tr>';
2071: $$rowtotal += 3;
2072: return $datatable;
2073: }
2074:
2075: sub print_autoupdate {
2076: my ($position,$dom,$settings,$rowtotal) = @_;
2077: my $datatable;
2078: if ($position eq 'top') {
2079: my $updateon = ' ';
2080: my $updateoff = ' checked="checked" ';
2081: my $classlistson = ' ';
2082: my $classlistsoff = ' checked="checked" ';
2083: if (ref($settings) eq 'HASH') {
2084: if ($settings->{'run'} eq '1') {
2085: $updateon = $updateoff;
2086: $updateoff = ' ';
2087: }
2088: if ($settings->{'classlists'} eq '1') {
2089: $classlistson = $classlistsoff;
2090: $classlistsoff = ' ';
2091: }
2092: }
2093: my %title = (
2094: run => 'Auto-update active?',
2095: classlists => 'Update information in classlists?',
2096: );
2097: $datatable = '<tr class="LC_odd_row">'.
2098: '<td>'.&mt($title{'run'}).'</td>'.
2099: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2100: '<input type="radio" name="autoupdate_run"'.
2101: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2102: '<label><input type="radio" name="autoupdate_run"'.
2103: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2104: '</tr><tr>'.
2105: '<td>'.&mt($title{'classlists'}).'</td>'.
2106: '<td class="LC_right_item"><span class="LC_nobreak">'.
2107: '<label><input type="radio" name="classlists"'.
2108: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2109: '<label><input type="radio" name="classlists"'.
2110: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2111: '</tr>';
2112: $$rowtotal += 2;
2113: } elsif ($position eq 'middle') {
2114: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2115: my $numinrow = 3;
2116: my $locknamesettings;
2117: $datatable .= &insttypes_row($settings,$types,$usertypes,
2118: $dom,$numinrow,$othertitle,
2119: 'lockablenames');
2120: $$rowtotal ++;
2121: } else {
2122: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2123: my @fields = ('lastname','firstname','middlename','generation',
2124: 'permanentemail','id');
2125: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2126: my $numrows = 0;
2127: if (ref($types) eq 'ARRAY') {
2128: if (@{$types} > 0) {
2129: $datatable =
2130: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2131: \@fields,$types,\$numrows);
2132: $$rowtotal += @{$types};
2133: }
2134: }
2135: $datatable .=
2136: &usertype_update_row($settings,{'default' => $othertitle},
2137: \%fieldtitles,\@fields,['default'],
2138: \$numrows);
2139: $$rowtotal ++;
2140: }
2141: return $datatable;
2142: }
2143:
2144: sub print_autocreate {
2145: my ($dom,$settings,$rowtotal) = @_;
2146: my (%createon,%createoff,%currhash);
2147: my @types = ('xml','req');
2148: if (ref($settings) eq 'HASH') {
2149: foreach my $item (@types) {
2150: $createoff{$item} = ' checked="checked" ';
2151: $createon{$item} = ' ';
2152: if (exists($settings->{$item})) {
2153: if ($settings->{$item}) {
2154: $createon{$item} = ' checked="checked" ';
2155: $createoff{$item} = ' ';
2156: }
2157: }
2158: }
2159: if ($settings->{'xmldc'} ne '') {
2160: $currhash{$settings->{'xmldc'}} = 1;
2161: }
2162: } else {
2163: foreach my $item (@types) {
2164: $createoff{$item} = ' checked="checked" ';
2165: $createon{$item} = ' ';
2166: }
2167: }
2168: $$rowtotal += 2;
2169: my $numinrow = 2;
2170: my $datatable='<tr class="LC_odd_row">'.
2171: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2172: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2173: '<input type="radio" name="autocreate_xml"'.
2174: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2175: '<label><input type="radio" name="autocreate_xml"'.
2176: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2177: '</td></tr><tr>'.
2178: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2179: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2180: '<input type="radio" name="autocreate_req"'.
2181: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2182: '<label><input type="radio" name="autocreate_req"'.
2183: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2184: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2185: 'autocreate_xmldc',%currhash);
2186: if ($numdc > 1) {
2187: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
2188: &mt('Course creation processed as: (choose Dom. Coord.)').
2189: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
2190: } else {
2191: $datatable .= $dctable.'</td></tr>';
2192: }
2193: $$rowtotal += $rows;
2194: return $datatable;
2195: }
2196:
2197: sub print_directorysrch {
2198: my ($dom,$settings,$rowtotal) = @_;
2199: my $srchon = ' ';
2200: my $srchoff = ' checked="checked" ';
2201: my ($exacton,$containson,$beginson);
2202: my $localon = ' ';
2203: my $localoff = ' checked="checked" ';
2204: if (ref($settings) eq 'HASH') {
2205: if ($settings->{'available'} eq '1') {
2206: $srchon = $srchoff;
2207: $srchoff = ' ';
2208: }
2209: if ($settings->{'localonly'} eq '1') {
2210: $localon = $localoff;
2211: $localoff = ' ';
2212: }
2213: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2214: foreach my $type (@{$settings->{'searchtypes'}}) {
2215: if ($type eq 'exact') {
2216: $exacton = ' checked="checked" ';
2217: } elsif ($type eq 'contains') {
2218: $containson = ' checked="checked" ';
2219: } elsif ($type eq 'begins') {
2220: $beginson = ' checked="checked" ';
2221: }
2222: }
2223: } else {
2224: if ($settings->{'searchtypes'} eq 'exact') {
2225: $exacton = ' checked="checked" ';
2226: } elsif ($settings->{'searchtypes'} eq 'contains') {
2227: $containson = ' checked="checked" ';
2228: } elsif ($settings->{'searchtypes'} eq 'specify') {
2229: $exacton = ' checked="checked" ';
2230: $containson = ' checked="checked" ';
2231: }
2232: }
2233: }
2234: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2235: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2236:
2237: my $numinrow = 4;
2238: my $cansrchrow = 0;
2239: my $datatable='<tr class="LC_odd_row">'.
2240: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2241: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2242: '<input type="radio" name="dirsrch_available"'.
2243: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2244: '<label><input type="radio" name="dirsrch_available"'.
2245: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2246: '</tr><tr>'.
2247: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2248: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2249: '<input type="radio" name="dirsrch_localonly"'.
2250: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2251: '<label><input type="radio" name="dirsrch_localonly"'.
2252: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2253: '</tr>';
2254: $$rowtotal += 2;
2255: if (ref($usertypes) eq 'HASH') {
2256: if (keys(%{$usertypes}) > 0) {
2257: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2258: $numinrow,$othertitle,'cansearch');
2259: $cansrchrow = 1;
2260: }
2261: }
2262: if ($cansrchrow) {
2263: $$rowtotal ++;
2264: $datatable .= '<tr>';
2265: } else {
2266: $datatable .= '<tr class="LC_odd_row">';
2267: }
2268: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2269: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2270: foreach my $title (@{$titleorder}) {
2271: if (defined($searchtitles->{$title})) {
2272: my $check = ' ';
2273: if (ref($settings) eq 'HASH') {
2274: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2275: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2276: $check = ' checked="checked" ';
2277: }
2278: }
2279: }
2280: $datatable .= '<td class="LC_left_item">'.
2281: '<span class="LC_nobreak"><label>'.
2282: '<input type="checkbox" name="searchby" '.
2283: 'value="'.$title.'"'.$check.'/>'.
2284: $searchtitles->{$title}.'</label></span></td>';
2285: }
2286: }
2287: $datatable .= '</tr></table></td></tr>';
2288: $$rowtotal ++;
2289: if ($cansrchrow) {
2290: $datatable .= '<tr class="LC_odd_row">';
2291: } else {
2292: $datatable .= '<tr>';
2293: }
2294: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2295: '<td class="LC_left_item" colspan="2">'.
2296: '<span class="LC_nobreak"><label>'.
2297: '<input type="checkbox" name="searchtypes" '.
2298: $exacton.' value="exact" />'.&mt('Exact match').
2299: '</label> '.
2300: '<label><input type="checkbox" name="searchtypes" '.
2301: $beginson.' value="begins" />'.&mt('Begins with').
2302: '</label> '.
2303: '<label><input type="checkbox" name="searchtypes" '.
2304: $containson.' value="contains" />'.&mt('Contains').
2305: '</label></span></td></tr>';
2306: $$rowtotal ++;
2307: return $datatable;
2308: }
2309:
2310: sub print_contacts {
2311: my ($dom,$settings,$rowtotal) = @_;
2312: my $datatable;
2313: my @contacts = ('adminemail','supportemail');
2314: my (%checked,%to,%otheremails,%bccemails);
2315: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2316: 'requestsmail','updatesmail','idconflictsmail');
2317: foreach my $type (@mailings) {
2318: $otheremails{$type} = '';
2319: }
2320: $bccemails{'helpdeskmail'} = '';
2321: if (ref($settings) eq 'HASH') {
2322: foreach my $item (@contacts) {
2323: if (exists($settings->{$item})) {
2324: $to{$item} = $settings->{$item};
2325: }
2326: }
2327: foreach my $type (@mailings) {
2328: if (exists($settings->{$type})) {
2329: if (ref($settings->{$type}) eq 'HASH') {
2330: foreach my $item (@contacts) {
2331: if ($settings->{$type}{$item}) {
2332: $checked{$type}{$item} = ' checked="checked" ';
2333: }
2334: }
2335: $otheremails{$type} = $settings->{$type}{'others'};
2336: if ($type eq 'helpdeskmail') {
2337: $bccemails{$type} = $settings->{$type}{'bcc'};
2338: }
2339: }
2340: } elsif ($type eq 'lonstatusmail') {
2341: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2342: }
2343: }
2344: } else {
2345: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2346: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2347: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2348: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2349: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2350: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2351: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2352: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2353: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2354: }
2355: my ($titles,$short_titles) = &contact_titles();
2356: my $rownum = 0;
2357: my $css_class;
2358: foreach my $item (@contacts) {
2359: $css_class = $rownum%2?' class="LC_odd_row"':'';
2360: $datatable .= '<tr'.$css_class.'>'.
2361: '<td><span class="LC_nobreak">'.$titles->{$item}.
2362: '</span></td><td class="LC_right_item">'.
2363: '<input type="text" name="'.$item.'" value="'.
2364: $to{$item}.'" /></td></tr>';
2365: $rownum ++;
2366: }
2367: foreach my $type (@mailings) {
2368: $css_class = $rownum%2?' class="LC_odd_row"':'';
2369: $datatable .= '<tr'.$css_class.'>'.
2370: '<td><span class="LC_nobreak">'.
2371: $titles->{$type}.': </span></td>'.
2372: '<td class="LC_left_item">'.
2373: '<span class="LC_nobreak">';
2374: foreach my $item (@contacts) {
2375: $datatable .= '<label>'.
2376: '<input type="checkbox" name="'.$type.'"'.
2377: $checked{$type}{$item}.
2378: ' value="'.$item.'" />'.$short_titles->{$item}.
2379: '</label> ';
2380: }
2381: $datatable .= '</span><br />'.&mt('Others').': '.
2382: '<input type="text" name="'.$type.'_others" '.
2383: 'value="'.$otheremails{$type}.'" />';
2384: if ($type eq 'helpdeskmail') {
2385: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2386: '<input type="text" name="'.$type.'_bcc" '.
2387: 'value="'.$bccemails{$type}.'" />';
2388: }
2389: $datatable .= '</td></tr>'."\n";
2390: $rownum ++;
2391: }
2392: my %choices;
2393: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2394: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2395: &mt('LON-CAPA core group - MSU'),600,500));
2396: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2397: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2398: &mt('LON-CAPA core group - MSU'),600,500));
2399: my @toggles = ('reporterrors','reportupdates');
2400: my %defaultchecked = ('reporterrors' => 'on',
2401: 'reportupdates' => 'on');
2402: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2403: \%choices,$rownum);
2404: $datatable .= $reports;
2405: $$rowtotal += $rownum;
2406: return $datatable;
2407: }
2408:
2409: sub print_helpsettings {
2410: my ($dom,$confname,$settings,$rowtotal) = @_;
2411: my ($datatable,$itemcount);
2412: $itemcount = 1;
2413: my (%choices,%defaultchecked,@toggles);
2414: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2415: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2416: &mt('LON-CAPA bug tracker'),600,500));
2417: %defaultchecked = ('submitbugs' => 'on');
2418: @toggles = ('submitbugs',);
2419:
2420: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2421: \%choices,$itemcount);
2422: return $datatable;
2423: }
2424:
2425: sub radiobutton_prefs {
2426: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2427: $additional) = @_;
2428: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2429: (ref($choices) eq 'HASH'));
2430:
2431: my (%checkedon,%checkedoff,$datatable,$css_class);
2432:
2433: foreach my $item (@{$toggles}) {
2434: if ($defaultchecked->{$item} eq 'on') {
2435: $checkedon{$item} = ' checked="checked" ';
2436: $checkedoff{$item} = ' ';
2437: } elsif ($defaultchecked->{$item} eq 'off') {
2438: $checkedoff{$item} = ' checked="checked" ';
2439: $checkedon{$item} = ' ';
2440: }
2441: }
2442: if (ref($settings) eq 'HASH') {
2443: foreach my $item (@{$toggles}) {
2444: if ($settings->{$item} eq '1') {
2445: $checkedon{$item} = ' checked="checked" ';
2446: $checkedoff{$item} = ' ';
2447: } elsif ($settings->{$item} eq '0') {
2448: $checkedoff{$item} = ' checked="checked" ';
2449: $checkedon{$item} = ' ';
2450: }
2451: }
2452: }
2453: if ($onclick) {
2454: $onclick = ' onclick="'.$onclick.'"';
2455: }
2456: foreach my $item (@{$toggles}) {
2457: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2458: $datatable .=
2459: '<tr'.$css_class.'><td valign="top">'.
2460: '<span class="LC_nobreak">'.$choices->{$item}.
2461: '</span></td>'.
2462: '<td class="LC_right_item"><span class="LC_nobreak">'.
2463: '<label><input type="radio" name="'.
2464: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2465: '</label> <label><input type="radio" name="'.$item.'" '.
2466: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2467: '</span>'.$additional.
2468: '</td>'.
2469: '</tr>';
2470: $itemcount ++;
2471: }
2472: return ($datatable,$itemcount);
2473: }
2474:
2475: sub print_coursedefaults {
2476: my ($position,$dom,$settings,$rowtotal) = @_;
2477: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2478: my $itemcount = 1;
2479: my %choices = &Apache::lonlocal::texthash (
2480: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2481: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2482: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2483: coursecredits => 'Credits can be specified for courses',
2484: );
2485: my %staticdefaults = (
2486: anonsurvey_threshold => 10,
2487: uploadquota => 500,
2488: );
2489: if ($position eq 'top') {
2490: %defaultchecked = ('canuse_pdfforms' => 'off');
2491: @toggles = ('canuse_pdfforms');
2492: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2493: \%choices,$itemcount);
2494: } else {
2495: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2496: my ($currdefresponder,$def_official_credits,$def_unofficial_credits,%curruploadquota);
2497: my $currusecredits = 0;
2498: my @types = ('official','unofficial','community');
2499: if (ref($settings) eq 'HASH') {
2500: $currdefresponder = $settings->{'anonsurvey_threshold'};
2501: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2502: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2503: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2504: }
2505: }
2506: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2507: $def_official_credits = $settings->{'coursecredits'}->{'official'};
2508: $def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
2509: if (($def_official_credits ne '') || ($def_unofficial_credits ne '')) {
2510: $currusecredits = 1;
2511: }
2512: }
2513: }
2514: if (!$currdefresponder) {
2515: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2516: } elsif ($currdefresponder < 1) {
2517: $currdefresponder = 1;
2518: }
2519: foreach my $type (@types) {
2520: if ($curruploadquota{$type} eq '') {
2521: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2522: }
2523: }
2524: $datatable .=
2525: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2526: $choices{'anonsurvey_threshold'}.
2527: '</span></td>'.
2528: '<td class="LC_right_item"><span class="LC_nobreak">'.
2529: '<input type="text" name="anonsurvey_threshold"'.
2530: ' value="'.$currdefresponder.'" size="5" /></span>'.
2531: '</td></tr>'."\n".
2532: '<tr><td><span class="LC_nobreak">'.
2533: $choices{'uploadquota'}.
2534: '</span></td>'.
2535: '<td align="right" class="LC_right_item">'.
2536: '<table><tr>';
2537: foreach my $type (@types) {
2538: $datatable .= '<td align="center">'.&mt($type).'<br />'.
2539: '<input type="text" name="uploadquota_'.$type.'"'.
2540: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
2541: }
2542: $datatable .= '</tr></table></td></tr>'."\n";
2543: $itemcount += 2;
2544: my $onclick = 'toggleCredits(this.form);';
2545: my $display = 'none';
2546: if ($currusecredits) {
2547: $display = 'block';
2548: }
2549: my $additional = '<div id="credits" style="display: '.$display.'">'.
2550: '<span class="LC_nobreak">'.
2551: &mt('Default credits for official courses [_1]',
2552: '<input type="text" name="official_credits" value="'.
2553: $def_official_credits.'" size="3" />').
2554: '</span><br />'.
2555: '<span class="LC_nobreak">'.
2556: &mt('Default credits for unofficial courses [_1]',
2557: '<input type="text" name="unofficial_credits" value="'.
2558: $def_unofficial_credits.'" size="3" />').
2559: '</span></div>'."\n";
2560: %defaultchecked = ('coursecredits' => 'off');
2561: @toggles = ('coursecredits');
2562: my $current = {
2563: 'coursecredits' => $currusecredits,
2564: };
2565: (my $table,$itemcount) =
2566: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
2567: \%choices,$itemcount,$onclick,$additional);
2568: $datatable .= $table;
2569: }
2570: $$rowtotal += $itemcount;
2571: return $datatable;
2572: }
2573:
2574: sub print_usersessions {
2575: my ($position,$dom,$settings,$rowtotal) = @_;
2576: my ($css_class,$datatable,%checked,%choices);
2577: my (%by_ip,%by_location,@intdoms);
2578: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2579:
2580: my @alldoms = &Apache::lonnet::all_domains();
2581: my %serverhomes = %Apache::lonnet::serverhomeIDs;
2582: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2583: my %altids = &id_for_thisdom(%servers);
2584: my $itemcount = 1;
2585: if ($position eq 'top') {
2586: if (keys(%serverhomes) > 1) {
2587: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
2588: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
2589: } else {
2590: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2591: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
2592: }
2593: } else {
2594: if (keys(%by_location) == 0) {
2595: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2596: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
2597: } else {
2598: my %lt = &usersession_titles();
2599: my $numinrow = 5;
2600: my $prefix;
2601: my @types;
2602: if ($position eq 'bottom') {
2603: $prefix = 'remote';
2604: @types = ('version','excludedomain','includedomain');
2605: } else {
2606: $prefix = 'hosted';
2607: @types = ('excludedomain','includedomain');
2608: }
2609: my (%current,%checkedon,%checkedoff);
2610: my @lcversions = &Apache::lonnet::all_loncaparevs();
2611: my @locations = sort(keys(%by_location));
2612: foreach my $type (@types) {
2613: $checkedon{$type} = '';
2614: $checkedoff{$type} = ' checked="checked"';
2615: }
2616: if (ref($settings) eq 'HASH') {
2617: if (ref($settings->{$prefix}) eq 'HASH') {
2618: foreach my $key (keys(%{$settings->{$prefix}})) {
2619: $current{$key} = $settings->{$prefix}{$key};
2620: if ($key eq 'version') {
2621: if ($current{$key} ne '') {
2622: $checkedon{$key} = ' checked="checked"';
2623: $checkedoff{$key} = '';
2624: }
2625: } elsif (ref($current{$key}) eq 'ARRAY') {
2626: $checkedon{$key} = ' checked="checked"';
2627: $checkedoff{$key} = '';
2628: }
2629: }
2630: }
2631: }
2632: foreach my $type (@types) {
2633: next if ($type ne 'version' && !@locations);
2634: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2635: $datatable .= '<tr'.$css_class.'>
2636: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2637: <span class="LC_nobreak">
2638: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2639: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2640: if ($type eq 'version') {
2641: my $selector = '<select name="'.$prefix.'_version">';
2642: foreach my $version (@lcversions) {
2643: my $selected = '';
2644: if ($current{'version'} eq $version) {
2645: $selected = ' selected="selected"';
2646: }
2647: $selector .= ' <option value="'.$version.'"'.
2648: $selected.'>'.$version.'</option>';
2649: }
2650: $selector .= '</select> ';
2651: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2652: } else {
2653: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2654: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2655: ' />'.(' 'x2).
2656: '<input type="button" value="'.&mt('uncheck all').'" '.
2657: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2658: "\n".
2659: '</div><div><table>';
2660: my $rem;
2661: for (my $i=0; $i<@locations; $i++) {
2662: my ($showloc,$value,$checkedtype);
2663: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2664: my $ip = $by_location{$locations[$i]}->[0];
2665: if (ref($by_ip{$ip}) eq 'ARRAY') {
2666: $value = join(':',@{$by_ip{$ip}});
2667: $showloc = join(', ',@{$by_ip{$ip}});
2668: if (ref($current{$type}) eq 'ARRAY') {
2669: foreach my $loc (@{$by_ip{$ip}}) {
2670: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2671: $checkedtype = ' checked="checked"';
2672: last;
2673: }
2674: }
2675: }
2676: }
2677: }
2678: $rem = $i%($numinrow);
2679: if ($rem == 0) {
2680: if ($i > 0) {
2681: $datatable .= '</tr>';
2682: }
2683: $datatable .= '<tr>';
2684: }
2685: $datatable .= '<td class="LC_left_item">'.
2686: '<span class="LC_nobreak"><label>'.
2687: '<input type="checkbox" name="'.$prefix.'_'.$type.
2688: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2689: '</label></span></td>';
2690: }
2691: $rem = @locations%($numinrow);
2692: my $colsleft = $numinrow - $rem;
2693: if ($colsleft > 1 ) {
2694: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2695: ' </td>';
2696: } elsif ($colsleft == 1) {
2697: $datatable .= '<td class="LC_left_item"> </td>';
2698: }
2699: $datatable .= '</tr></table>';
2700: }
2701: $datatable .= '</td></tr>';
2702: $itemcount ++;
2703: }
2704: }
2705: }
2706: $$rowtotal += $itemcount;
2707: return $datatable;
2708: }
2709:
2710: sub build_location_hashes {
2711: my ($intdoms,$by_ip,$by_location) = @_;
2712: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2713: (ref($by_location) eq 'HASH'));
2714: my %iphost = &Apache::lonnet::get_iphost();
2715: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2716: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2717: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2718: foreach my $id (@{$iphost{$primary_ip}}) {
2719: my $intdom = &Apache::lonnet::internet_dom($id);
2720: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2721: push(@{$intdoms},$intdom);
2722: }
2723: }
2724: }
2725: foreach my $ip (keys(%iphost)) {
2726: if (ref($iphost{$ip}) eq 'ARRAY') {
2727: foreach my $id (@{$iphost{$ip}}) {
2728: my $location = &Apache::lonnet::internet_dom($id);
2729: if ($location) {
2730: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2731: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2732: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2733: push(@{$by_ip->{$ip}},$location);
2734: }
2735: } else {
2736: $by_ip->{$ip} = [$location];
2737: }
2738: }
2739: }
2740: }
2741: }
2742: foreach my $ip (sort(keys(%{$by_ip}))) {
2743: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2744: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2745: my $first = $by_ip->{$ip}->[0];
2746: if (ref($by_location->{$first}) eq 'ARRAY') {
2747: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2748: push(@{$by_location->{$first}},$ip);
2749: }
2750: } else {
2751: $by_location->{$first} = [$ip];
2752: }
2753: }
2754: }
2755: return;
2756: }
2757:
2758: sub current_offloads_to {
2759: my ($dom,$settings,$servers) = @_;
2760: my (%spareid,%otherdomconfigs);
2761: if (ref($servers) eq 'HASH') {
2762: foreach my $lonhost (sort(keys(%{$servers}))) {
2763: my $gotspares;
2764: if (ref($settings) eq 'HASH') {
2765: if (ref($settings->{'spares'}) eq 'HASH') {
2766: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
2767: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
2768: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
2769: $gotspares = 1;
2770: }
2771: }
2772: }
2773: unless ($gotspares) {
2774: my $gotspares;
2775: my $serverhomeID =
2776: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
2777: my $serverhomedom =
2778: &Apache::lonnet::host_domain($serverhomeID);
2779: if ($serverhomedom ne $dom) {
2780: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
2781: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2782: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2783: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2784: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2785: $gotspares = 1;
2786: }
2787: }
2788: } else {
2789: $otherdomconfigs{$serverhomedom} =
2790: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
2791: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
2792: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2793: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2794: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
2795: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2796: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2797: $gotspares = 1;
2798: }
2799: }
2800: }
2801: }
2802: }
2803: }
2804: }
2805: unless ($gotspares) {
2806: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
2807: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2808: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2809: } else {
2810: my $server_hostname = &Apache::lonnet::hostname($lonhost);
2811: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
2812: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
2813: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2814: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2815: } else {
2816: my %what = (
2817: spareid => 1,
2818: );
2819: my ($result,$returnhash) =
2820: &Apache::lonnet::get_remote_globals($lonhost,\%what);
2821: if ($result eq 'ok') {
2822: if (ref($returnhash) eq 'HASH') {
2823: if (ref($returnhash->{'spareid'}) eq 'HASH') {
2824: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
2825: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
2826: }
2827: }
2828: }
2829: }
2830: }
2831: }
2832: }
2833: }
2834: return %spareid;
2835: }
2836:
2837: sub spares_row {
2838: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
2839: my $css_class;
2840: my $numinrow = 4;
2841: my $itemcount = 1;
2842: my $datatable;
2843: my %typetitles = &sparestype_titles();
2844: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
2845: foreach my $server (sort(keys(%{$servers}))) {
2846: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
2847: my ($othercontrol,$serverdom);
2848: if ($serverhome ne $server) {
2849: $serverdom = &Apache::lonnet::host_domain($serverhome);
2850: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2851: } else {
2852: $serverdom = &Apache::lonnet::host_domain($server);
2853: if ($serverdom ne $dom) {
2854: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2855: }
2856: }
2857: next unless (ref($spareid->{$server}) eq 'HASH');
2858: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2859: $datatable .= '<tr'.$css_class.'>
2860: <td rowspan="2">
2861: <span class="LC_nobreak">'.
2862: &mt('[_1] when busy, offloads to:'
2863: ,'<b>'.$server.'</b>').
2864: "\n";
2865: my (%current,%canselect);
2866: my @choices =
2867: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
2868: foreach my $type ('primary','default') {
2869: if (ref($spareid->{$server}) eq 'HASH') {
2870: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
2871: my @spares = @{$spareid->{$server}{$type}};
2872: if (@spares > 0) {
2873: if ($othercontrol) {
2874: $current{$type} = join(', ',@spares);
2875: } else {
2876: $current{$type} .= '<table>';
2877: my $numspares = scalar(@spares);
2878: for (my $i=0; $i<@spares; $i++) {
2879: my $rem = $i%($numinrow);
2880: if ($rem == 0) {
2881: if ($i > 0) {
2882: $current{$type} .= '</tr>';
2883: }
2884: $current{$type} .= '<tr>';
2885: }
2886: $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'".');" /> '.
2887: $spareid->{$server}{$type}[$i].
2888: '</label></td>'."\n";
2889: }
2890: my $rem = @spares%($numinrow);
2891: my $colsleft = $numinrow - $rem;
2892: if ($colsleft > 1 ) {
2893: $current{$type} .= '<td colspan="'.$colsleft.
2894: '" class="LC_left_item">'.
2895: ' </td>';
2896: } elsif ($colsleft == 1) {
2897: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
2898: }
2899: $current{$type} .= '</tr></table>';
2900: }
2901: }
2902: }
2903: if ($current{$type} eq '') {
2904: $current{$type} = &mt('None specified');
2905: }
2906: if ($othercontrol) {
2907: if ($type eq 'primary') {
2908: $canselect{$type} = $othercontrol;
2909: }
2910: } else {
2911: $canselect{$type} =
2912: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
2913: '<select name="newspare_'.$type.'_'.$server.'" '.
2914: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
2915: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
2916: if (@choices > 0) {
2917: foreach my $lonhost (@choices) {
2918: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
2919: }
2920: }
2921: $canselect{$type} .= '</select>'."\n";
2922: }
2923: } else {
2924: $current{$type} = &mt('Could not be determined');
2925: if ($type eq 'primary') {
2926: $canselect{$type} = $othercontrol;
2927: }
2928: }
2929: if ($type eq 'default') {
2930: $datatable .= '<tr'.$css_class.'>';
2931: }
2932: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
2933: '<td>'.$current{$type}.'</td>'."\n".
2934: '<td>'.$canselect{$type}.'</td></tr>'."\n";
2935: }
2936: $itemcount ++;
2937: }
2938: }
2939: $$rowtotal += $itemcount;
2940: return $datatable;
2941: }
2942:
2943: sub possible_newspares {
2944: my ($server,$currspares,$serverhomes,$altids) = @_;
2945: my $serverhostname = &Apache::lonnet::hostname($server);
2946: my %excluded;
2947: if ($serverhostname ne '') {
2948: %excluded = (
2949: $serverhostname => 1,
2950: );
2951: }
2952: if (ref($currspares) eq 'HASH') {
2953: foreach my $type (keys(%{$currspares})) {
2954: if (ref($currspares->{$type}) eq 'ARRAY') {
2955: if (@{$currspares->{$type}} > 0) {
2956: foreach my $curr (@{$currspares->{$type}}) {
2957: my $hostname = &Apache::lonnet::hostname($curr);
2958: $excluded{$hostname} = 1;
2959: }
2960: }
2961: }
2962: }
2963: }
2964: my @choices;
2965: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
2966: if (keys(%{$serverhomes}) > 1) {
2967: foreach my $name (sort(keys(%{$serverhomes}))) {
2968: unless ($excluded{$name}) {
2969: if (exists($altids->{$serverhomes->{$name}})) {
2970: push(@choices,$altids->{$serverhomes->{$name}});
2971: } else {
2972: push(@choices,$serverhomes->{$name});
2973: }
2974: }
2975: }
2976: }
2977: }
2978: return sort(@choices);
2979: }
2980:
2981: sub print_loadbalancing {
2982: my ($dom,$settings,$rowtotal) = @_;
2983: my $primary_id = &Apache::lonnet::domain($dom,'primary');
2984: my $intdom = &Apache::lonnet::internet_dom($primary_id);
2985: my $numinrow = 1;
2986: my $datatable;
2987: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2988: my (%currbalancer,%currtargets,%currrules,%existing);
2989: if (ref($settings) eq 'HASH') {
2990: %existing = %{$settings};
2991: }
2992: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
2993: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
2994: \%currtargets,\%currrules);
2995: } else {
2996: return;
2997: }
2998: my ($othertitle,$usertypes,$types) =
2999: &Apache::loncommon::sorted_inst_types($dom);
3000: my $rownum = 6;
3001: if (ref($types) eq 'ARRAY') {
3002: $rownum += scalar(@{$types});
3003: }
3004: my @css_class = ('LC_odd_row','LC_even_row');
3005: my $balnum = 0;
3006: my $islast;
3007: my (@toshow,$disabledtext);
3008: if (keys(%currbalancer) > 0) {
3009: @toshow = sort(keys(%currbalancer));
3010: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3011: push(@toshow,'');
3012: }
3013: } else {
3014: @toshow = ('');
3015: $disabledtext = &mt('No existing load balancer');
3016: }
3017: foreach my $lonhost (@toshow) {
3018: if ($balnum == scalar(@toshow)-1) {
3019: $islast = 1;
3020: } else {
3021: $islast = 0;
3022: }
3023: my $cssidx = $balnum%2;
3024: my $targets_div_style = 'display: none';
3025: my $disabled_div_style = 'display: block';
3026: my $homedom_div_style = 'display: none';
3027: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3028: '<td rowspan="'.$rownum.'" valign="top">'.
3029: '<p>';
3030: if ($lonhost eq '') {
3031: $datatable .= '<span class="LC_nobreak">';
3032: if (keys(%currbalancer) > 0) {
3033: $datatable .= &mt('Add balancer:');
3034: } else {
3035: $datatable .= &mt('Enable balancer:');
3036: }
3037: $datatable .= ' '.
3038: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3039: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3040: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3041: '<option value="" selected="selected">'.&mt('None').
3042: '</option>'."\n";
3043: foreach my $server (sort(keys(%servers))) {
3044: next if ($currbalancer{$server});
3045: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3046: }
3047: $datatable .=
3048: '</select>'."\n".
3049: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3050: } else {
3051: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3052: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3053: &mt('Stop balancing').'</label>'.
3054: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3055: $targets_div_style = 'display: block';
3056: $disabled_div_style = 'display: none';
3057: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3058: $homedom_div_style = 'display: block';
3059: }
3060: }
3061: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3062: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3063: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3064: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3065: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3066: my @sparestypes = ('primary','default');
3067: my %typetitles = &sparestype_titles();
3068: foreach my $sparetype (@sparestypes) {
3069: my $targettable;
3070: for (my $i=0; $i<$numspares; $i++) {
3071: my $checked;
3072: if (ref($currtargets{$lonhost}) eq 'HASH') {
3073: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3074: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3075: $checked = ' checked="checked"';
3076: }
3077: }
3078: }
3079: my ($chkboxval,$disabled);
3080: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3081: $chkboxval = $spares[$i];
3082: }
3083: if (exists($currbalancer{$spares[$i]})) {
3084: $disabled = ' disabled="disabled"';
3085: }
3086: $targettable .=
3087: '<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3088: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3089: '</span></label></td>';
3090: my $rem = $i%($numinrow);
3091: if ($rem == 0) {
3092: if (($i > 0) && ($i < $numspares-1)) {
3093: $targettable .= '</tr>';
3094: }
3095: if ($i < $numspares-1) {
3096: $targettable .= '<tr>';
3097: }
3098: }
3099: }
3100: if ($targettable ne '') {
3101: my $rem = $numspares%($numinrow);
3102: my $colsleft = $numinrow - $rem;
3103: if ($colsleft > 1 ) {
3104: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3105: ' </td>';
3106: } elsif ($colsleft == 1) {
3107: $targettable .= '<td class="LC_left_item"> </td>';
3108: }
3109: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3110: '<table><tr>'.$targettable.'</tr></table><br />';
3111: }
3112: }
3113: $datatable .= '</div></td></tr>'.
3114: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3115: $othertitle,$usertypes,$types,\%servers,
3116: \%currbalancer,$lonhost,
3117: $targets_div_style,$homedom_div_style,
3118: $css_class[$cssidx],$balnum,$islast);
3119: $$rowtotal += $rownum;
3120: $balnum ++;
3121: }
3122: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3123: return $datatable;
3124: }
3125:
3126: sub get_loadbalancers_config {
3127: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3128: return unless ((ref($servers) eq 'HASH') &&
3129: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3130: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3131: if (keys(%{$existing}) > 0) {
3132: my $oldlonhost;
3133: foreach my $key (sort(keys(%{$existing}))) {
3134: if ($key eq 'lonhost') {
3135: $oldlonhost = $existing->{'lonhost'};
3136: $currbalancer->{$oldlonhost} = 1;
3137: } elsif ($key eq 'targets') {
3138: if ($oldlonhost) {
3139: $currtargets->{$oldlonhost} = $existing->{'targets'};
3140: }
3141: } elsif ($key eq 'rules') {
3142: if ($oldlonhost) {
3143: $currrules->{$oldlonhost} = $existing->{'rules'};
3144: }
3145: } elsif (ref($existing->{$key}) eq 'HASH') {
3146: $currbalancer->{$key} = 1;
3147: $currtargets->{$key} = $existing->{$key}{'targets'};
3148: $currrules->{$key} = $existing->{$key}{'rules'};
3149: }
3150: }
3151: } else {
3152: my ($balancerref,$targetsref) =
3153: &Apache::lonnet::get_lonbalancer_config($servers);
3154: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3155: foreach my $server (sort(keys(%{$balancerref}))) {
3156: $currbalancer->{$server} = 1;
3157: $currtargets->{$server} = $targetsref->{$server};
3158: }
3159: }
3160: }
3161: return;
3162: }
3163:
3164: sub loadbalancing_rules {
3165: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3166: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3167: $css_class,$balnum,$islast) = @_;
3168: my $output;
3169: my $num = 0;
3170: my ($alltypes,$othertypes,$titles) =
3171: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3172: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3173: foreach my $type (@{$alltypes}) {
3174: $num ++;
3175: my $current;
3176: if (ref($currrules) eq 'HASH') {
3177: $current = $currrules->{$type};
3178: }
3179: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3180: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3181: $current = '';
3182: }
3183: }
3184: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3185: $servers,$currbalancer,$lonhost,$dom,
3186: $targets_div_style,$homedom_div_style,
3187: $css_class,$balnum,$num,$islast);
3188: }
3189: }
3190: return $output;
3191: }
3192:
3193: sub loadbalancing_titles {
3194: my ($dom,$intdom,$usertypes,$types) = @_;
3195: my %othertypes = (
3196: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3197: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3198: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3199: '_LC_external' => &mt('Users not from [_1]',$intdom),
3200: );
3201: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external');
3202: if (ref($types) eq 'ARRAY') {
3203: unshift(@alltypes,@{$types},'default');
3204: }
3205: my %titles;
3206: foreach my $type (@alltypes) {
3207: if ($type =~ /^_LC_/) {
3208: $titles{$type} = $othertypes{$type};
3209: } elsif ($type eq 'default') {
3210: $titles{$type} = &mt('All users from [_1]',$dom);
3211: if (ref($types) eq 'ARRAY') {
3212: if (@{$types} > 0) {
3213: $titles{$type} = &mt('Other users from [_1]',$dom);
3214: }
3215: }
3216: } elsif (ref($usertypes) eq 'HASH') {
3217: $titles{$type} = $usertypes->{$type};
3218: }
3219: }
3220: return (\@alltypes,\%othertypes,\%titles);
3221: }
3222:
3223: sub loadbalance_rule_row {
3224: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3225: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3226: my @rulenames = ('default','homeserver');
3227: my %ruletitles = &offloadtype_text();
3228: if ($type eq '_LC_external') {
3229: push(@rulenames,'externalbalancer');
3230: } else {
3231: push(@rulenames,'specific');
3232: }
3233: push(@rulenames,'none');
3234: my $style = $targets_div_style;
3235: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3236: $style = $homedom_div_style;
3237: }
3238: my $space;
3239: if ($islast && $num == 1) {
3240: $space = '<div display="inline-block"> </div>';
3241: }
3242: my $output =
3243: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3244: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3245: '<td valaign="top">'.$space.
3246: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3247: for (my $i=0; $i<@rulenames; $i++) {
3248: my $rule = $rulenames[$i];
3249: my ($checked,$extra);
3250: if ($rulenames[$i] eq 'default') {
3251: $rule = '';
3252: }
3253: if ($rulenames[$i] eq 'specific') {
3254: if (ref($servers) eq 'HASH') {
3255: my $default;
3256: if (($current ne '') && (exists($servers->{$current}))) {
3257: $checked = ' checked="checked"';
3258: }
3259: unless ($checked) {
3260: $default = ' selected="selected"';
3261: }
3262: $extra =
3263: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3264: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3265: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3266: '<option value=""'.$default.'></option>'."\n";
3267: foreach my $server (sort(keys(%{$servers}))) {
3268: if (ref($currbalancer) eq 'HASH') {
3269: next if (exists($currbalancer->{$server}));
3270: }
3271: my $selected;
3272: if ($server eq $current) {
3273: $selected = ' selected="selected"';
3274: }
3275: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3276: }
3277: $extra .= '</select>';
3278: }
3279: } elsif ($rule eq $current) {
3280: $checked = ' checked="checked"';
3281: }
3282: $output .= '<span class="LC_nobreak"><label>'.
3283: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
3284: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
3285: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
3286: ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
3287: '</label>'.$extra.'</span><br />'."\n";
3288: }
3289: $output .= '</div></td></tr>'."\n";
3290: return $output;
3291: }
3292:
3293: sub offloadtype_text {
3294: my %ruletitles = &Apache::lonlocal::texthash (
3295: 'default' => 'Offloads to default destinations',
3296: 'homeserver' => "Offloads to user's home server",
3297: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3298: 'specific' => 'Offloads to specific server',
3299: 'none' => 'No offload',
3300: );
3301: return %ruletitles;
3302: }
3303:
3304: sub sparestype_titles {
3305: my %typestitles = &Apache::lonlocal::texthash (
3306: 'primary' => 'primary',
3307: 'default' => 'default',
3308: );
3309: return %typestitles;
3310: }
3311:
3312: sub contact_titles {
3313: my %titles = &Apache::lonlocal::texthash (
3314: 'supportemail' => 'Support E-mail address',
3315: 'adminemail' => 'Default Server Admin E-mail address',
3316: 'errormail' => 'Error reports to be e-mailed to',
3317: 'packagesmail' => 'Package update alerts to be e-mailed to',
3318: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3319: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3320: 'requestsmail' => 'E-mail from course requests requiring approval',
3321: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
3322: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
3323: );
3324: my %short_titles = &Apache::lonlocal::texthash (
3325: adminemail => 'Admin E-mail address',
3326: supportemail => 'Support E-mail',
3327: );
3328: return (\%titles,\%short_titles);
3329: }
3330:
3331: sub tool_titles {
3332: my %titles = &Apache::lonlocal::texthash (
3333: aboutme => 'Personal web page',
3334: blog => 'Blog',
3335: webdav => 'WebDAV',
3336: portfolio => 'Portfolio',
3337: official => 'Official courses (with institutional codes)',
3338: unofficial => 'Unofficial courses',
3339: community => 'Communities',
3340: );
3341: return %titles;
3342: }
3343:
3344: sub courserequest_titles {
3345: my %titles = &Apache::lonlocal::texthash (
3346: official => 'Official',
3347: unofficial => 'Unofficial',
3348: community => 'Communities',
3349: norequest => 'Not allowed',
3350: approval => 'Approval by Dom. Coord.',
3351: validate => 'With validation',
3352: autolimit => 'Numerical limit',
3353: unlimited => '(blank for unlimited)',
3354: );
3355: return %titles;
3356: }
3357:
3358: sub authorrequest_titles {
3359: my %titles = &Apache::lonlocal::texthash (
3360: norequest => 'Not allowed',
3361: approval => 'Approval by Dom. Coord.',
3362: automatic => 'Automatic approval',
3363: );
3364: return %titles;
3365: }
3366:
3367: sub courserequest_conditions {
3368: my %conditions = &Apache::lonlocal::texthash (
3369: approval => '(Processing of request subject to approval by Domain Coordinator).',
3370: validate => '(Processing of request subject to institutional validation).',
3371: );
3372: return %conditions;
3373: }
3374:
3375:
3376: sub print_usercreation {
3377: my ($position,$dom,$settings,$rowtotal) = @_;
3378: my $numinrow = 4;
3379: my $datatable;
3380: if ($position eq 'top') {
3381: $$rowtotal ++;
3382: my $rowcount = 0;
3383: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3384: if (ref($rules) eq 'HASH') {
3385: if (keys(%{$rules}) > 0) {
3386: $datatable .= &user_formats_row('username',$settings,$rules,
3387: $ruleorder,$numinrow,$rowcount);
3388: $$rowtotal ++;
3389: $rowcount ++;
3390: }
3391: }
3392: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3393: if (ref($idrules) eq 'HASH') {
3394: if (keys(%{$idrules}) > 0) {
3395: $datatable .= &user_formats_row('id',$settings,$idrules,
3396: $idruleorder,$numinrow,$rowcount);
3397: $$rowtotal ++;
3398: $rowcount ++;
3399: }
3400: }
3401: my ($emailrules,$emailruleorder) =
3402: &Apache::lonnet::inst_userrules($dom,'email');
3403: if (ref($emailrules) eq 'HASH') {
3404: if (keys(%{$emailrules}) > 0) {
3405: $datatable .= &user_formats_row('email',$settings,$emailrules,
3406: $emailruleorder,$numinrow,$rowcount);
3407: $$rowtotal ++;
3408: $rowcount ++;
3409: }
3410: }
3411: if ($rowcount == 0) {
3412: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3413: $$rowtotal ++;
3414: $rowcount ++;
3415: }
3416: } elsif ($position eq 'middle') {
3417: my @creators = ('author','course','requestcrs','selfcreate');
3418: my ($rules,$ruleorder) =
3419: &Apache::lonnet::inst_userrules($dom,'username');
3420: my %lt = &usercreation_types();
3421: my %checked;
3422: my @selfcreate;
3423: if (ref($settings) eq 'HASH') {
3424: if (ref($settings->{'cancreate'}) eq 'HASH') {
3425: foreach my $item (@creators) {
3426: $checked{$item} = $settings->{'cancreate'}{$item};
3427: }
3428: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
3429: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
3430: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
3431: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
3432: @selfcreate = ('email','login','sso');
3433: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
3434: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
3435: }
3436: }
3437: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
3438: foreach my $item (@creators) {
3439: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
3440: $checked{$item} = 'none';
3441: }
3442: }
3443: }
3444: }
3445: my $rownum = 0;
3446: foreach my $item (@creators) {
3447: $rownum ++;
3448: if ($item ne 'selfcreate') {
3449: if ($checked{$item} eq '') {
3450: $checked{$item} = 'any';
3451: }
3452: }
3453: my $css_class;
3454: if ($rownum%2) {
3455: $css_class = '';
3456: } else {
3457: $css_class = ' class="LC_odd_row" ';
3458: }
3459: $datatable .= '<tr'.$css_class.'>'.
3460: '<td><span class="LC_nobreak">'.$lt{$item}.
3461: '</span></td><td align="right">';
3462: my @options;
3463: if ($item eq 'selfcreate') {
3464: push(@options,('email','login','sso'));
3465: } else {
3466: @options = ('any');
3467: if (ref($rules) eq 'HASH') {
3468: if (keys(%{$rules}) > 0) {
3469: push(@options,('official','unofficial'));
3470: }
3471: }
3472: push(@options,'none');
3473: }
3474: foreach my $option (@options) {
3475: my $type = 'radio';
3476: my $check = ' ';
3477: if ($item eq 'selfcreate') {
3478: $type = 'checkbox';
3479: if (grep(/^\Q$option\E$/,@selfcreate)) {
3480: $check = ' checked="checked" ';
3481: }
3482: } else {
3483: if ($checked{$item} eq $option) {
3484: $check = ' checked="checked" ';
3485: }
3486: }
3487: $datatable .= '<span class="LC_nobreak"><label>'.
3488: '<input type="'.$type.'" name="can_createuser_'.
3489: $item.'" value="'.$option.'"'.$check.'/> '.
3490: $lt{$option}.'</label> </span>';
3491: }
3492: $datatable .= '</td></tr>';
3493: }
3494: my ($othertitle,$usertypes,$types) =
3495: &Apache::loncommon::sorted_inst_types($dom);
3496: my $createsettings;
3497: if (ref($settings) eq 'HASH') {
3498: $createsettings = $settings->{cancreate};
3499: }
3500: if (ref($usertypes) eq 'HASH') {
3501: if (keys(%{$usertypes}) > 0) {
3502: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
3503: $dom,$numinrow,$othertitle,
3504: 'statustocreate');
3505: $$rowtotal ++;
3506: $rownum ++;
3507: }
3508: }
3509: $datatable .= &captcha_choice('cancreate',$createsettings,$rownum);
3510: } else {
3511: my @contexts = ('author','course','domain');
3512: my @authtypes = ('int','krb4','krb5','loc');
3513: my %checked;
3514: if (ref($settings) eq 'HASH') {
3515: if (ref($settings->{'authtypes'}) eq 'HASH') {
3516: foreach my $item (@contexts) {
3517: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
3518: foreach my $auth (@authtypes) {
3519: if ($settings->{'authtypes'}{$item}{$auth}) {
3520: $checked{$item}{$auth} = ' checked="checked" ';
3521: }
3522: }
3523: }
3524: }
3525: }
3526: } else {
3527: foreach my $item (@contexts) {
3528: foreach my $auth (@authtypes) {
3529: $checked{$item}{$auth} = ' checked="checked" ';
3530: }
3531: }
3532: }
3533: my %title = &context_names();
3534: my %authname = &authtype_names();
3535: my $rownum = 0;
3536: my $css_class;
3537: foreach my $item (@contexts) {
3538: if ($rownum%2) {
3539: $css_class = '';
3540: } else {
3541: $css_class = ' class="LC_odd_row" ';
3542: }
3543: $datatable .= '<tr'.$css_class.'>'.
3544: '<td>'.$title{$item}.
3545: '</td><td class="LC_left_item">'.
3546: '<span class="LC_nobreak">';
3547: foreach my $auth (@authtypes) {
3548: $datatable .= '<label>'.
3549: '<input type="checkbox" name="'.$item.'_auth" '.
3550: $checked{$item}{$auth}.' value="'.$auth.'" />'.
3551: $authname{$auth}.'</label> ';
3552: }
3553: $datatable .= '</span></td></tr>';
3554: $rownum ++;
3555: }
3556: $$rowtotal += $rownum;
3557: }
3558: return $datatable;
3559: }
3560:
3561: sub captcha_choice {
3562: my ($context,$settings,$itemcount) = @_;
3563: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
3564: my %lt = &captcha_phrases();
3565: $keyentry = 'hidden';
3566: if ($context eq 'cancreate') {
3567: $rowname = &mt('CAPTCHA validation (e-mail as username)');
3568: } elsif ($context eq 'login') {
3569: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
3570: }
3571: if (ref($settings) eq 'HASH') {
3572: if ($settings->{'captcha'}) {
3573: $checked{$settings->{'captcha'}} = ' checked="checked"';
3574: } else {
3575: $checked{'original'} = ' checked="checked"';
3576: }
3577: if ($settings->{'captcha'} eq 'recaptcha') {
3578: $pubtext = $lt{'pub'};
3579: $privtext = $lt{'priv'};
3580: $keyentry = 'text';
3581: }
3582: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
3583: $currpub = $settings->{'recaptchakeys'}{'public'};
3584: $currpriv = $settings->{'recaptchakeys'}{'private'};
3585: }
3586: } else {
3587: $checked{'original'} = ' checked="checked"';
3588: }
3589: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3590: my $output = '<tr'.$css_class.'>'.
3591: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
3592: '<table><tr><td>'."\n";
3593: foreach my $option ('original','recaptcha','notused') {
3594: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
3595: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
3596: $lt{$option}.'</label></span>';
3597: unless ($option eq 'notused') {
3598: $output .= (' 'x2)."\n";
3599: }
3600: }
3601: #
3602: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
3603: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
3604: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
3605: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
3606: #
3607: $output .= '</td></tr>'."\n".
3608: '<tr><td>'."\n".
3609: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
3610: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
3611: $currpub.'" size="40" /></span><br />'."\n".
3612: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
3613: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
3614: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
3615: '</td></tr>';
3616: return $output;
3617: }
3618:
3619: sub user_formats_row {
3620: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
3621: my $output;
3622: my %text = (
3623: 'username' => 'new usernames',
3624: 'id' => 'IDs',
3625: 'email' => 'self-created accounts (e-mail)',
3626: );
3627: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3628: $output = '<tr '.$css_class.'>'.
3629: '<td><span class="LC_nobreak">';
3630: if ($type eq 'email') {
3631: $output .= &mt("Formats disallowed for $text{$type}: ");
3632: } else {
3633: $output .= &mt("Format rules to check for $text{$type}: ");
3634: }
3635: $output .= '</span></td>'.
3636: '<td class="LC_left_item" colspan="2"><table>';
3637: my $rem;
3638: if (ref($ruleorder) eq 'ARRAY') {
3639: for (my $i=0; $i<@{$ruleorder}; $i++) {
3640: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
3641: my $rem = $i%($numinrow);
3642: if ($rem == 0) {
3643: if ($i > 0) {
3644: $output .= '</tr>';
3645: }
3646: $output .= '<tr>';
3647: }
3648: my $check = ' ';
3649: if (ref($settings) eq 'HASH') {
3650: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
3651: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
3652: $check = ' checked="checked" ';
3653: }
3654: }
3655: }
3656: $output .= '<td class="LC_left_item">'.
3657: '<span class="LC_nobreak"><label>'.
3658: '<input type="checkbox" name="'.$type.'_rule" '.
3659: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
3660: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
3661: }
3662: }
3663: $rem = @{$ruleorder}%($numinrow);
3664: }
3665: my $colsleft = $numinrow - $rem;
3666: if ($colsleft > 1 ) {
3667: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3668: ' </td>';
3669: } elsif ($colsleft == 1) {
3670: $output .= '<td class="LC_left_item"> </td>';
3671: }
3672: $output .= '</tr></table></td></tr>';
3673: return $output;
3674: }
3675:
3676: sub usercreation_types {
3677: my %lt = &Apache::lonlocal::texthash (
3678: author => 'When adding a co-author',
3679: course => 'When adding a user to a course',
3680: requestcrs => 'When requesting a course',
3681: selfcreate => 'User creates own account',
3682: any => 'Any',
3683: official => 'Institutional only ',
3684: unofficial => 'Non-institutional only',
3685: email => 'E-mail address',
3686: login => 'Institutional Login',
3687: sso => 'SSO',
3688: none => 'None',
3689: );
3690: return %lt;
3691: }
3692:
3693: sub authtype_names {
3694: my %lt = &Apache::lonlocal::texthash(
3695: int => 'Internal',
3696: krb4 => 'Kerberos 4',
3697: krb5 => 'Kerberos 5',
3698: loc => 'Local',
3699: );
3700: return %lt;
3701: }
3702:
3703: sub context_names {
3704: my %context_title = &Apache::lonlocal::texthash(
3705: author => 'Creating users when an Author',
3706: course => 'Creating users when in a course',
3707: domain => 'Creating users when a Domain Coordinator',
3708: );
3709: return %context_title;
3710: }
3711:
3712: sub print_usermodification {
3713: my ($position,$dom,$settings,$rowtotal) = @_;
3714: my $numinrow = 4;
3715: my ($context,$datatable,$rowcount);
3716: if ($position eq 'top') {
3717: $rowcount = 0;
3718: $context = 'author';
3719: foreach my $role ('ca','aa') {
3720: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3721: $numinrow,$rowcount);
3722: $$rowtotal ++;
3723: $rowcount ++;
3724: }
3725: } elsif ($position eq 'middle') {
3726: $context = 'course';
3727: $rowcount = 0;
3728: foreach my $role ('st','ep','ta','in','cr') {
3729: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3730: $numinrow,$rowcount);
3731: $$rowtotal ++;
3732: $rowcount ++;
3733: }
3734: } elsif ($position eq 'bottom') {
3735: $context = 'selfcreate';
3736: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3737: $usertypes->{'default'} = $othertitle;
3738: if (ref($types) eq 'ARRAY') {
3739: push(@{$types},'default');
3740: $usertypes->{'default'} = $othertitle;
3741: foreach my $status (@{$types}) {
3742: $datatable .= &modifiable_userdata_row($context,$status,$settings,
3743: $numinrow,$rowcount,$usertypes);
3744: $$rowtotal ++;
3745: $rowcount ++;
3746: }
3747: }
3748: }
3749: return $datatable;
3750: }
3751:
3752: sub print_defaults {
3753: my ($dom,$rowtotal) = @_;
3754: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
3755: 'datelocale_def','portal_def');
3756: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3757: my $titles = &defaults_titles($dom);
3758: my $rownum = 0;
3759: my ($datatable,$css_class);
3760: foreach my $item (@items) {
3761: if ($rownum%2) {
3762: $css_class = '';
3763: } else {
3764: $css_class = ' class="LC_odd_row" ';
3765: }
3766: $datatable .= '<tr'.$css_class.'>'.
3767: '<td><span class="LC_nobreak">'.$titles->{$item}.
3768: '</span></td><td class="LC_right_item">';
3769: if ($item eq 'auth_def') {
3770: my @authtypes = ('internal','krb4','krb5','localauth');
3771: my %shortauth = (
3772: internal => 'int',
3773: krb4 => 'krb4',
3774: krb5 => 'krb5',
3775: localauth => 'loc'
3776: );
3777: my %authnames = &authtype_names();
3778: foreach my $auth (@authtypes) {
3779: my $checked = ' ';
3780: if ($domdefaults{$item} eq $auth) {
3781: $checked = ' checked="checked" ';
3782: }
3783: $datatable .= '<label><input type="radio" name="'.$item.
3784: '" value="'.$auth.'"'.$checked.'/>'.
3785: $authnames{$shortauth{$auth}}.'</label> ';
3786: }
3787: } elsif ($item eq 'timezone_def') {
3788: my $includeempty = 1;
3789: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
3790: } elsif ($item eq 'datelocale_def') {
3791: my $includeempty = 1;
3792: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
3793: } elsif ($item eq 'lang_def') {
3794: my %langchoices = &get_languages_hash();
3795: $langchoices{''} = 'No language preference';
3796: %langchoices = &Apache::lonlocal::texthash(%langchoices);
3797: $datatable .= &Apache::loncommon::select_form($domdefaults{$item},$item,
3798: \%langchoices);
3799: } else {
3800: my $size;
3801: if ($item eq 'portal_def') {
3802: $size = ' size="25"';
3803: }
3804: $datatable .= '<input type="text" name="'.$item.'" value="'.
3805: $domdefaults{$item}.'"'.$size.' />';
3806: }
3807: $datatable .= '</td></tr>';
3808: $rownum ++;
3809: }
3810: $$rowtotal += $rownum;
3811: return $datatable;
3812: }
3813:
3814: sub get_languages_hash {
3815: my %langchoices;
3816: foreach my $id (&Apache::loncommon::languageids()) {
3817: my $code = &Apache::loncommon::supportedlanguagecode($id);
3818: if ($code ne '') {
3819: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
3820: }
3821: }
3822: return %langchoices;
3823: }
3824:
3825: sub defaults_titles {
3826: my ($dom) = @_;
3827: my %titles = &Apache::lonlocal::texthash (
3828: 'auth_def' => 'Default authentication type',
3829: 'auth_arg_def' => 'Default authentication argument',
3830: 'lang_def' => 'Default language',
3831: 'timezone_def' => 'Default timezone',
3832: 'datelocale_def' => 'Default locale for dates',
3833: 'portal_def' => 'Portal/Default URL',
3834: );
3835: if ($dom) {
3836: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
3837: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
3838: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
3839: $protocol = 'http' if ($protocol ne 'https');
3840: if ($uint_dom) {
3841: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
3842: $uint_dom);
3843: }
3844: }
3845: return (\%titles);
3846: }
3847:
3848: sub print_scantronformat {
3849: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
3850: my $itemcount = 1;
3851: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
3852: %confhash);
3853: my $switchserver = &check_switchserver($dom,$confname);
3854: my %lt = &Apache::lonlocal::texthash (
3855: default => 'Default bubblesheet format file error',
3856: custom => 'Custom bubblesheet format file error',
3857: );
3858: my %scantronfiles = (
3859: default => 'default.tab',
3860: custom => 'custom.tab',
3861: );
3862: foreach my $key (keys(%scantronfiles)) {
3863: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
3864: .$scantronfiles{$key};
3865: }
3866: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
3867: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
3868: if (!$switchserver) {
3869: my $servadm = $r->dir_config('lonAdmEMail');
3870: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
3871: if ($configuserok eq 'ok') {
3872: if ($author_ok eq 'ok') {
3873: my %legacyfile = (
3874: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
3875: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
3876: );
3877: my %md5chk;
3878: foreach my $type (keys(%legacyfile)) {
3879: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
3880: chomp($md5chk{$type});
3881: }
3882: if ($md5chk{'default'} ne $md5chk{'custom'}) {
3883: foreach my $type (keys(%legacyfile)) {
3884: ($scantronurls{$type},my $error) =
3885: &legacy_scantronformat($r,$dom,$confname,
3886: $type,$legacyfile{$type},
3887: $scantronurls{$type},
3888: $scantronfiles{$type});
3889: if ($error ne '') {
3890: $error{$type} = $error;
3891: }
3892: }
3893: if (keys(%error) == 0) {
3894: $is_custom = 1;
3895: $confhash{'scantron'}{'scantronformat'} =
3896: $scantronurls{'custom'};
3897: my $putresult =
3898: &Apache::lonnet::put_dom('configuration',
3899: \%confhash,$dom);
3900: if ($putresult ne 'ok') {
3901: $error{'custom'} =
3902: '<span class="LC_error">'.
3903: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3904: }
3905: }
3906: } else {
3907: ($scantronurls{'default'},my $error) =
3908: &legacy_scantronformat($r,$dom,$confname,
3909: 'default',$legacyfile{'default'},
3910: $scantronurls{'default'},
3911: $scantronfiles{'default'});
3912: if ($error eq '') {
3913: $confhash{'scantron'}{'scantronformat'} = '';
3914: my $putresult =
3915: &Apache::lonnet::put_dom('configuration',
3916: \%confhash,$dom);
3917: if ($putresult ne 'ok') {
3918: $error{'default'} =
3919: '<span class="LC_error">'.
3920: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3921: }
3922: } else {
3923: $error{'default'} = $error;
3924: }
3925: }
3926: }
3927: }
3928: } else {
3929: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
3930: }
3931: }
3932: if (ref($settings) eq 'HASH') {
3933: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
3934: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
3935: if ((!@info) || ($info[0] eq 'no_such_dir')) {
3936: $scantronurl = '';
3937: } else {
3938: $scantronurl = $settings->{'scantronformat'};
3939: }
3940: $is_custom = 1;
3941: } else {
3942: $scantronurl = $scantronurls{'default'};
3943: }
3944: } else {
3945: if ($is_custom) {
3946: $scantronurl = $scantronurls{'custom'};
3947: } else {
3948: $scantronurl = $scantronurls{'default'};
3949: }
3950: }
3951: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3952: $datatable .= '<tr'.$css_class.'>';
3953: if (!$is_custom) {
3954: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
3955: '<span class="LC_nobreak">';
3956: if ($scantronurl) {
3957: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
3958: undef,undef,undef,undef,'background-color:#ffffff');
3959: } else {
3960: $datatable = &mt('File unavailable for display');
3961: }
3962: $datatable .= '</span></td>';
3963: if (keys(%error) == 0) {
3964: $datatable .= '<td valign="bottom">';
3965: if (!$switchserver) {
3966: $datatable .= &mt('Upload:').'<br />';
3967: }
3968: } else {
3969: my $errorstr;
3970: foreach my $key (sort(keys(%error))) {
3971: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3972: }
3973: $datatable .= '<td>'.$errorstr;
3974: }
3975: } else {
3976: if (keys(%error) > 0) {
3977: my $errorstr;
3978: foreach my $key (sort(keys(%error))) {
3979: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3980: }
3981: $datatable .= '<td>'.$errorstr.'</td><td> ';
3982: } elsif ($scantronurl) {
3983: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
3984: undef,undef,undef,undef,'background-color:#ffffff');
3985: $datatable .= '<td><span class="LC_nobreak">'.
3986: $link.
3987: '<label><input type="checkbox" name="scantronformat_del"'.
3988: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
3989: '<td><span class="LC_nobreak"> '.
3990: &mt('Replace:').'</span><br />';
3991: }
3992: }
3993: if (keys(%error) == 0) {
3994: if ($switchserver) {
3995: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3996: } else {
3997: $datatable .='<span class="LC_nobreak"> '.
3998: '<input type="file" name="scantronformat" /></span>';
3999: }
4000: }
4001: $datatable .= '</td></tr>';
4002: $$rowtotal ++;
4003: return $datatable;
4004: }
4005:
4006: sub legacy_scantronformat {
4007: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
4008: my ($url,$error);
4009: my @statinfo = &Apache::lonnet::stat_file($newurl);
4010: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4011: (my $result,$url) =
4012: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4013: '','',$newfile);
4014: if ($result ne 'ok') {
4015: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4016: }
4017: }
4018: return ($url,$error);
4019: }
4020:
4021: sub print_coursecategories {
4022: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
4023: my $datatable;
4024: if ($position eq 'top') {
4025: my $toggle_cats_crs = ' ';
4026: my $toggle_cats_dom = ' checked="checked" ';
4027: my $can_cat_crs = ' ';
4028: my $can_cat_dom = ' checked="checked" ';
4029: my $toggle_catscomm_comm = ' ';
4030: my $toggle_catscomm_dom = ' checked="checked" ';
4031: my $can_catcomm_comm = ' ';
4032: my $can_catcomm_dom = ' checked="checked" ';
4033:
4034: if (ref($settings) eq 'HASH') {
4035: if ($settings->{'togglecats'} eq 'crs') {
4036: $toggle_cats_crs = $toggle_cats_dom;
4037: $toggle_cats_dom = ' ';
4038: }
4039: if ($settings->{'categorize'} eq 'crs') {
4040: $can_cat_crs = $can_cat_dom;
4041: $can_cat_dom = ' ';
4042: }
4043: if ($settings->{'togglecatscomm'} eq 'comm') {
4044: $toggle_catscomm_comm = $toggle_catscomm_dom;
4045: $toggle_catscomm_dom = ' ';
4046: }
4047: if ($settings->{'categorizecomm'} eq 'comm') {
4048: $can_catcomm_comm = $can_catcomm_dom;
4049: $can_catcomm_dom = ' ';
4050: }
4051: }
4052: my %title = &Apache::lonlocal::texthash (
4053: togglecats => 'Show/Hide a course in catalog',
4054: togglecatscomm => 'Show/Hide a community in catalog',
4055: categorize => 'Assign a category to a course',
4056: categorizecomm => 'Assign a category to a community',
4057: );
4058: my %level = &Apache::lonlocal::texthash (
4059: dom => 'Set in Domain',
4060: crs => 'Set in Course',
4061: comm => 'Set in Community',
4062: );
4063: $datatable = '<tr class="LC_odd_row">'.
4064: '<td>'.$title{'togglecats'}.'</td>'.
4065: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4066: '<input type="radio" name="togglecats"'.
4067: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4068: '<label><input type="radio" name="togglecats"'.
4069: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
4070: '</tr><tr>'.
4071: '<td>'.$title{'categorize'}.'</td>'.
4072: '<td class="LC_right_item"><span class="LC_nobreak">'.
4073: '<label><input type="radio" name="categorize"'.
4074: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4075: '<label><input type="radio" name="categorize"'.
4076: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
4077: '</tr><tr class="LC_odd_row">'.
4078: '<td>'.$title{'togglecatscomm'}.'</td>'.
4079: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4080: '<input type="radio" name="togglecatscomm"'.
4081: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4082: '<label><input type="radio" name="togglecatscomm"'.
4083: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
4084: '</tr><tr>'.
4085: '<td>'.$title{'categorizecomm'}.'</td>'.
4086: '<td class="LC_right_item"><span class="LC_nobreak">'.
4087: '<label><input type="radio" name="categorizecomm"'.
4088: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4089: '<label><input type="radio" name="categorizecomm"'.
4090: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
4091: '</tr>';
4092: $$rowtotal += 4;
4093: } else {
4094: my $css_class;
4095: my $itemcount = 1;
4096: my $cathash;
4097: if (ref($settings) eq 'HASH') {
4098: $cathash = $settings->{'cats'};
4099: }
4100: if (ref($cathash) eq 'HASH') {
4101: my (@cats,@trails,%allitems,%idx,@jsarray);
4102: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
4103: \%allitems,\%idx,\@jsarray);
4104: my $maxdepth = scalar(@cats);
4105: my $colattrib = '';
4106: if ($maxdepth > 2) {
4107: $colattrib = ' colspan="2" ';
4108: }
4109: my @path;
4110: if (@cats > 0) {
4111: if (ref($cats[0]) eq 'ARRAY') {
4112: my $numtop = @{$cats[0]};
4113: my $maxnum = $numtop;
4114: my %default_names = (
4115: instcode => &mt('Official courses'),
4116: communities => &mt('Communities'),
4117: );
4118:
4119: if ((!grep(/^instcode$/,@{$cats[0]})) ||
4120: ($cathash->{'instcode::0'} eq '') ||
4121: (!grep(/^communities$/,@{$cats[0]})) ||
4122: ($cathash->{'communities::0'} eq '')) {
4123: $maxnum ++;
4124: }
4125: my $lastidx;
4126: for (my $i=0; $i<$numtop; $i++) {
4127: my $parent = $cats[0][$i];
4128: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4129: my $item = &escape($parent).'::0';
4130: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
4131: $lastidx = $idx{$item};
4132: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4133: .'<select name="'.$item.'"'.$chgstr.'>';
4134: for (my $k=0; $k<=$maxnum; $k++) {
4135: my $vpos = $k+1;
4136: my $selstr;
4137: if ($k == $i) {
4138: $selstr = ' selected="selected" ';
4139: }
4140: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4141: }
4142: $datatable .= '</select></td><td>';
4143: if ($parent eq 'instcode' || $parent eq 'communities') {
4144: $datatable .= '<span class="LC_nobreak">'
4145: .$default_names{$parent}.'</span>';
4146: if ($parent eq 'instcode') {
4147: $datatable .= '<br /><span class="LC_nobreak">('
4148: .&mt('with institutional codes')
4149: .')</span></td><td'.$colattrib.'>';
4150: } else {
4151: $datatable .= '<table><tr><td>';
4152: }
4153: $datatable .= '<span class="LC_nobreak">'
4154: .'<label><input type="radio" name="'
4155: .$parent.'" value="1" checked="checked" />'
4156: .&mt('Display').'</label>';
4157: if ($parent eq 'instcode') {
4158: $datatable .= ' ';
4159: } else {
4160: $datatable .= '</span></td></tr><tr><td>'
4161: .'<span class="LC_nobreak">';
4162: }
4163: $datatable .= '<label><input type="radio" name="'
4164: .$parent.'" value="0" />'
4165: .&mt('Do not display').'</label></span>';
4166: if ($parent eq 'communities') {
4167: $datatable .= '</td></tr></table>';
4168: }
4169: $datatable .= '</td>';
4170: } else {
4171: $datatable .= $parent
4172: .' <label><input type="checkbox" name="deletecategory" '
4173: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
4174: }
4175: my $depth = 1;
4176: push(@path,$parent);
4177: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
4178: pop(@path);
4179: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
4180: $itemcount ++;
4181: }
4182: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4183: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
4184: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
4185: for (my $k=0; $k<=$maxnum; $k++) {
4186: my $vpos = $k+1;
4187: my $selstr;
4188: if ($k == $numtop) {
4189: $selstr = ' selected="selected" ';
4190: }
4191: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4192: }
4193: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
4194: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
4195: .'</tr>'."\n";
4196: $itemcount ++;
4197: foreach my $default ('instcode','communities') {
4198: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
4199: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4200: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
4201: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
4202: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
4203: for (my $k=0; $k<=$maxnum; $k++) {
4204: my $vpos = $k+1;
4205: my $selstr;
4206: if ($k == $maxnum) {
4207: $selstr = ' selected="selected" ';
4208: }
4209: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4210: }
4211: $datatable .= '</select></span></td>'.
4212: '<td><span class="LC_nobreak">'.
4213: $default_names{$default}.'</span>';
4214: if ($default eq 'instcode') {
4215: $datatable .= '<br /><span class="LC_nobreak">('
4216: .&mt('with institutional codes').')</span>';
4217: }
4218: $datatable .= '</td>'
4219: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
4220: .&mt('Display').'</label> '
4221: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
4222: .&mt('Do not display').'</label></span></td></tr>';
4223: }
4224: }
4225: }
4226: } else {
4227: $datatable .= &initialize_categories($itemcount);
4228: }
4229: } else {
4230: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
4231: .&initialize_categories($itemcount);
4232: }
4233: $$rowtotal += $itemcount;
4234: }
4235: return $datatable;
4236: }
4237:
4238: sub print_serverstatuses {
4239: my ($dom,$settings,$rowtotal) = @_;
4240: my $datatable;
4241: my @pages = &serverstatus_pages();
4242: my (%namedaccess,%machineaccess);
4243: foreach my $type (@pages) {
4244: $namedaccess{$type} = '';
4245: $machineaccess{$type}= '';
4246: }
4247: if (ref($settings) eq 'HASH') {
4248: foreach my $type (@pages) {
4249: if (exists($settings->{$type})) {
4250: if (ref($settings->{$type}) eq 'HASH') {
4251: foreach my $key (keys(%{$settings->{$type}})) {
4252: if ($key eq 'namedusers') {
4253: $namedaccess{$type} = $settings->{$type}->{$key};
4254: } elsif ($key eq 'machines') {
4255: $machineaccess{$type} = $settings->{$type}->{$key};
4256: }
4257: }
4258: }
4259: }
4260: }
4261: }
4262: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
4263: my $rownum = 0;
4264: my $css_class;
4265: foreach my $type (@pages) {
4266: $rownum ++;
4267: $css_class = $rownum%2?' class="LC_odd_row"':'';
4268: $datatable .= '<tr'.$css_class.'>'.
4269: '<td><span class="LC_nobreak">'.
4270: $titles->{$type}.'</span></td>'.
4271: '<td class="LC_left_item">'.
4272: '<input type="text" name="'.$type.'_namedusers" '.
4273: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
4274: '<td class="LC_right_item">'.
4275: '<span class="LC_nobreak">'.
4276: '<input type="text" name="'.$type.'_machines" '.
4277: 'value="'.$machineaccess{$type}.'" size="10" />'.
4278: '</td></tr>'."\n";
4279: }
4280: $$rowtotal += $rownum;
4281: return $datatable;
4282: }
4283:
4284: sub serverstatus_pages {
4285: return ('userstatus','lonstatus','loncron','server-status','codeversions',
4286: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
4287: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf');
4288: }
4289:
4290: sub coursecategories_javascript {
4291: my ($settings) = @_;
4292: my ($output,$jstext,$cathash);
4293: if (ref($settings) eq 'HASH') {
4294: $cathash = $settings->{'cats'};
4295: }
4296: if (ref($cathash) eq 'HASH') {
4297: my (@cats,@jsarray,%idx);
4298: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
4299: if (@jsarray > 0) {
4300: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
4301: for (my $i=0; $i<@jsarray; $i++) {
4302: if (ref($jsarray[$i]) eq 'ARRAY') {
4303: my $catstr = join('","',@{$jsarray[$i]});
4304: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
4305: }
4306: }
4307: }
4308: } else {
4309: $jstext = ' var categories = Array(1);'."\n".
4310: ' categories[0] = Array("instcode_pos");'."\n";
4311: }
4312: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
4313: my $communities_reserved = &mt('The name: "communities" is a reserved category');
4314: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
4315: $output = <<"ENDSCRIPT";
4316: <script type="text/javascript">
4317: // <![CDATA[
4318: function reorderCats(form,parent,item,idx) {
4319: var changedVal;
4320: $jstext
4321: var newpos = 'addcategory_pos';
4322: var current = new Array;
4323: if (parent == '') {
4324: var has_instcode = 0;
4325: var maxtop = categories[idx].length;
4326: for (var j=0; j<maxtop; j++) {
4327: if (categories[idx][j] == 'instcode::0') {
4328: has_instcode == 1;
4329: }
4330: }
4331: if (has_instcode == 0) {
4332: categories[idx][maxtop] = 'instcode_pos';
4333: }
4334: } else {
4335: newpos += '_'+parent;
4336: }
4337: var maxh = 1 + categories[idx].length;
4338: var current = new Array;
4339: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4340: if (item == newpos) {
4341: changedVal = newitemVal;
4342: } else {
4343: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4344: current[newitemVal] = newpos;
4345: }
4346: for (var i=0; i<categories[idx].length; i++) {
4347: var elementName = categories[idx][i];
4348: if (elementName != item) {
4349: if (form.elements[elementName]) {
4350: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4351: current[currVal] = elementName;
4352: }
4353: }
4354: }
4355: var oldVal;
4356: for (var j=0; j<maxh; j++) {
4357: if (current[j] == undefined) {
4358: oldVal = j;
4359: }
4360: }
4361: if (oldVal < changedVal) {
4362: for (var k=oldVal+1; k<=changedVal ; k++) {
4363: var elementName = current[k];
4364: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4365: }
4366: } else {
4367: for (var k=changedVal; k<oldVal; k++) {
4368: var elementName = current[k];
4369: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4370: }
4371: }
4372: return;
4373: }
4374:
4375: function categoryCheck(form) {
4376: if (form.elements['addcategory_name'].value == 'instcode') {
4377: alert('$instcode_reserved\\n$choose_again');
4378: return false;
4379: }
4380: if (form.elements['addcategory_name'].value == 'communities') {
4381: alert('$communities_reserved\\n$choose_again');
4382: return false;
4383: }
4384: return true;
4385: }
4386:
4387: // ]]>
4388: </script>
4389:
4390: ENDSCRIPT
4391: return $output;
4392: }
4393:
4394: sub initialize_categories {
4395: my ($itemcount) = @_;
4396: my ($datatable,$css_class,$chgstr);
4397: my %default_names = (
4398: instcode => 'Official courses (with institutional codes)',
4399: communities => 'Communities',
4400: );
4401: my $select0 = ' selected="selected"';
4402: my $select1 = '';
4403: foreach my $default ('instcode','communities') {
4404: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4405: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
4406: if ($default eq 'communities') {
4407: $select1 = $select0;
4408: $select0 = '';
4409: }
4410: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4411: .'<select name="'.$default.'_pos">'
4412: .'<option value="0"'.$select0.'>1</option>'
4413: .'<option value="1"'.$select1.'>2</option>'
4414: .'<option value="2">3</option></select> '
4415: .$default_names{$default}
4416: .'</span></td><td><span class="LC_nobreak">'
4417: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
4418: .&mt('Display').'</label> <label>'
4419: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
4420: .'</label></span></td></tr>';
4421: $itemcount ++;
4422: }
4423: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4424: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
4425: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4426: .'<select name="addcategory_pos"'.$chgstr.'>'
4427: .'<option value="0">1</option>'
4428: .'<option value="1">2</option>'
4429: .'<option value="2" selected="selected">3</option></select> '
4430: .&mt('Add category').'</td><td>'.&mt('Name:')
4431: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
4432: return $datatable;
4433: }
4434:
4435: sub build_category_rows {
4436: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
4437: my ($text,$name,$item,$chgstr);
4438: if (ref($cats) eq 'ARRAY') {
4439: my $maxdepth = scalar(@{$cats});
4440: if (ref($cats->[$depth]) eq 'HASH') {
4441: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
4442: my $numchildren = @{$cats->[$depth]{$parent}};
4443: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4444: $text .= '<td><table class="LC_data_table">';
4445: my ($idxnum,$parent_name,$parent_item);
4446: my $higher = $depth - 1;
4447: if ($higher == 0) {
4448: $parent_name = &escape($parent).'::'.$higher;
4449: } else {
4450: if (ref($path) eq 'ARRAY') {
4451: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4452: }
4453: }
4454: $parent_item = 'addcategory_pos_'.$parent_name;
4455: for (my $j=0; $j<=$numchildren; $j++) {
4456: if ($j < $numchildren) {
4457: $name = $cats->[$depth]{$parent}[$j];
4458: $item = &escape($name).':'.&escape($parent).':'.$depth;
4459: $idxnum = $idx->{$item};
4460: } else {
4461: $name = $parent_name;
4462: $item = $parent_item;
4463: }
4464: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
4465: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
4466: for (my $i=0; $i<=$numchildren; $i++) {
4467: my $vpos = $i+1;
4468: my $selstr;
4469: if ($j == $i) {
4470: $selstr = ' selected="selected" ';
4471: }
4472: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
4473: }
4474: $text .= '</select> ';
4475: if ($j < $numchildren) {
4476: my $deeper = $depth+1;
4477: $text .= $name.' '
4478: .'<label><input type="checkbox" name="deletecategory" value="'
4479: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
4480: if(ref($path) eq 'ARRAY') {
4481: push(@{$path},$name);
4482: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
4483: pop(@{$path});
4484: }
4485: } else {
4486: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
4487: if ($j == $numchildren) {
4488: $text .= $name;
4489: } else {
4490: $text .= $item;
4491: }
4492: $text .= '" value="" />';
4493: }
4494: $text .= '</td></tr>';
4495: }
4496: $text .= '</table></td>';
4497: } else {
4498: my $higher = $depth-1;
4499: if ($higher == 0) {
4500: $name = &escape($parent).'::'.$higher;
4501: } else {
4502: if (ref($path) eq 'ARRAY') {
4503: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4504: }
4505: }
4506: my $colspan;
4507: if ($parent ne 'instcode') {
4508: $colspan = $maxdepth - $depth - 1;
4509: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
4510: }
4511: }
4512: }
4513: }
4514: return $text;
4515: }
4516:
4517: sub modifiable_userdata_row {
4518: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
4519: my $rolename;
4520: if ($context eq 'selfcreate') {
4521: if (ref($usertypes) eq 'HASH') {
4522: $rolename = $usertypes->{$role};
4523: } else {
4524: $rolename = $role;
4525: }
4526: } else {
4527: if ($role eq 'cr') {
4528: $rolename = &mt('Custom role');
4529: } else {
4530: $rolename = &Apache::lonnet::plaintext($role);
4531: }
4532: }
4533: my @fields = ('lastname','firstname','middlename','generation',
4534: 'permanentemail','id');
4535: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4536: my $output;
4537: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4538: $output = '<tr '.$css_class.'>'.
4539: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
4540: '<td class="LC_left_item" colspan="2"><table>';
4541: my $rem;
4542: my %checks;
4543: if (ref($settings) eq 'HASH') {
4544: if (ref($settings->{$context}) eq 'HASH') {
4545: if (ref($settings->{$context}->{$role}) eq 'HASH') {
4546: foreach my $field (@fields) {
4547: if ($settings->{$context}->{$role}->{$field}) {
4548: $checks{$field} = ' checked="checked" ';
4549: }
4550: }
4551: }
4552: }
4553: }
4554: for (my $i=0; $i<@fields; $i++) {
4555: my $rem = $i%($numinrow);
4556: if ($rem == 0) {
4557: if ($i > 0) {
4558: $output .= '</tr>';
4559: }
4560: $output .= '<tr>';
4561: }
4562: my $check = ' ';
4563: if (exists($checks{$fields[$i]})) {
4564: $check = $checks{$fields[$i]}
4565: } else {
4566: if ($role eq 'st') {
4567: if (ref($settings) ne 'HASH') {
4568: $check = ' checked="checked" ';
4569: }
4570: }
4571: }
4572: $output .= '<td class="LC_left_item">'.
4573: '<span class="LC_nobreak"><label>'.
4574: '<input type="checkbox" name="canmodify_'.$role.'" '.
4575: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
4576: '</label></span></td>';
4577: $rem = @fields%($numinrow);
4578: }
4579: my $colsleft = $numinrow - $rem;
4580: if ($colsleft > 1 ) {
4581: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4582: ' </td>';
4583: } elsif ($colsleft == 1) {
4584: $output .= '<td class="LC_left_item"> </td>';
4585: }
4586: $output .= '</tr></table></td></tr>';
4587: return $output;
4588: }
4589:
4590: sub insttypes_row {
4591: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
4592: my %lt = &Apache::lonlocal::texthash (
4593: cansearch => 'Users allowed to search',
4594: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
4595: lockablenames => 'User preference to lock name',
4596: );
4597: my $showdom;
4598: if ($context eq 'cansearch') {
4599: $showdom = ' ('.$dom.')';
4600: }
4601: my $class = 'LC_left_item';
4602: if ($context eq 'statustocreate') {
4603: $class = 'LC_right_item';
4604: }
4605: my $output = '<tr class="LC_odd_row">'.
4606: '<td>'.$lt{$context}.$showdom.
4607: '</td><td class="'.$class.'" colspan="2"><table>';
4608: my $rem;
4609: if (ref($types) eq 'ARRAY') {
4610: for (my $i=0; $i<@{$types}; $i++) {
4611: if (defined($usertypes->{$types->[$i]})) {
4612: my $rem = $i%($numinrow);
4613: if ($rem == 0) {
4614: if ($i > 0) {
4615: $output .= '</tr>';
4616: }
4617: $output .= '<tr>';
4618: }
4619: my $check = ' ';
4620: if (ref($settings) eq 'HASH') {
4621: if (ref($settings->{$context}) eq 'ARRAY') {
4622: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
4623: $check = ' checked="checked" ';
4624: }
4625: } elsif ($context eq 'statustocreate') {
4626: $check = ' checked="checked" ';
4627: }
4628: }
4629: $output .= '<td class="LC_left_item">'.
4630: '<span class="LC_nobreak"><label>'.
4631: '<input type="checkbox" name="'.$context.'" '.
4632: 'value="'.$types->[$i].'"'.$check.'/>'.
4633: $usertypes->{$types->[$i]}.'</label></span></td>';
4634: }
4635: }
4636: $rem = @{$types}%($numinrow);
4637: }
4638: my $colsleft = $numinrow - $rem;
4639: if (($rem == 0) && (@{$types} > 0)) {
4640: $output .= '<tr>';
4641: }
4642: if ($colsleft > 1) {
4643: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
4644: } else {
4645: $output .= '<td class="LC_left_item">';
4646: }
4647: my $defcheck = ' ';
4648: if (ref($settings) eq 'HASH') {
4649: if (ref($settings->{$context}) eq 'ARRAY') {
4650: if (grep(/^default$/,@{$settings->{$context}})) {
4651: $defcheck = ' checked="checked" ';
4652: }
4653: } elsif ($context eq 'statustocreate') {
4654: $defcheck = ' checked="checked" ';
4655: }
4656: }
4657: $output .= '<span class="LC_nobreak"><label>'.
4658: '<input type="checkbox" name="'.$context.'" '.
4659: 'value="default"'.$defcheck.'/>'.
4660: $othertitle.'</label></span></td>'.
4661: '</tr></table></td></tr>';
4662: return $output;
4663: }
4664:
4665: sub sorted_searchtitles {
4666: my %searchtitles = &Apache::lonlocal::texthash(
4667: 'uname' => 'username',
4668: 'lastname' => 'last name',
4669: 'lastfirst' => 'last name, first name',
4670: );
4671: my @titleorder = ('uname','lastname','lastfirst');
4672: return (\%searchtitles,\@titleorder);
4673: }
4674:
4675: sub sorted_searchtypes {
4676: my %srchtypes_desc = (
4677: exact => 'is exact match',
4678: contains => 'contains ..',
4679: begins => 'begins with ..',
4680: );
4681: my @srchtypeorder = ('exact','begins','contains');
4682: return (\%srchtypes_desc,\@srchtypeorder);
4683: }
4684:
4685: sub usertype_update_row {
4686: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
4687: my $datatable;
4688: my $numinrow = 4;
4689: foreach my $type (@{$types}) {
4690: if (defined($usertypes->{$type})) {
4691: $$rownums ++;
4692: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
4693: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
4694: '</td><td class="LC_left_item"><table>';
4695: for (my $i=0; $i<@{$fields}; $i++) {
4696: my $rem = $i%($numinrow);
4697: if ($rem == 0) {
4698: if ($i > 0) {
4699: $datatable .= '</tr>';
4700: }
4701: $datatable .= '<tr>';
4702: }
4703: my $check = ' ';
4704: if (ref($settings) eq 'HASH') {
4705: if (ref($settings->{'fields'}) eq 'HASH') {
4706: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
4707: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
4708: $check = ' checked="checked" ';
4709: }
4710: }
4711: }
4712: }
4713:
4714: if ($i == @{$fields}-1) {
4715: my $colsleft = $numinrow - $rem;
4716: if ($colsleft > 1) {
4717: $datatable .= '<td colspan="'.$colsleft.'">';
4718: } else {
4719: $datatable .= '<td>';
4720: }
4721: } else {
4722: $datatable .= '<td>';
4723: }
4724: $datatable .= '<span class="LC_nobreak"><label>'.
4725: '<input type="checkbox" name="updateable_'.$type.
4726: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
4727: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
4728: }
4729: $datatable .= '</tr></table></td></tr>';
4730: }
4731: }
4732: return $datatable;
4733: }
4734:
4735: sub modify_login {
4736: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
4737: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
4738: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
4739: %title = ( coursecatalog => 'Display course catalog',
4740: adminmail => 'Display administrator E-mail address',
4741: helpdesk => 'Display "Contact Helpdesk" link',
4742: newuser => 'Link for visitors to create a user account',
4743: loginheader => 'Log-in box header');
4744: @offon = ('off','on');
4745: if (ref($domconfig{login}) eq 'HASH') {
4746: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
4747: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
4748: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
4749: }
4750: }
4751: }
4752: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
4753: \%domconfig,\%loginhash);
4754: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
4755: foreach my $item (@toggles) {
4756: $loginhash{login}{$item} = $env{'form.'.$item};
4757: }
4758: $loginhash{login}{loginheader} = $env{'form.loginheader'};
4759: if (ref($colchanges{'login'}) eq 'HASH') {
4760: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
4761: \%loginhash);
4762: }
4763:
4764: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4765: my @loginvia_attribs = ('serverpath','custompath','exempt');
4766: if (keys(%servers) > 1) {
4767: foreach my $lonhost (keys(%servers)) {
4768: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
4769: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
4770: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
4771: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
4772: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
4773: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4774: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4775: $changes{'loginvia'}{$lonhost} = 1;
4776: } else {
4777: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
4778: $changes{'loginvia'}{$lonhost} = 1;
4779: }
4780: } else {
4781: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4782: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4783: $changes{'loginvia'}{$lonhost} = 1;
4784: }
4785: }
4786: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
4787: foreach my $item (@loginvia_attribs) {
4788: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
4789: }
4790: } else {
4791: foreach my $item (@loginvia_attribs) {
4792: my $new = $env{'form.'.$lonhost.'_'.$item};
4793: if (($item eq 'serverpath') && ($new eq 'custom')) {
4794: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
4795: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4796: $new = '/';
4797: }
4798: }
4799: if (($item eq 'custompath') &&
4800: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4801: $new = '';
4802: }
4803: if ($new ne $curr_loginvia{$lonhost}{$item}) {
4804: $changes{'loginvia'}{$lonhost} = 1;
4805: }
4806: if ($item eq 'exempt') {
4807: $new =~ s/^\s+//;
4808: $new =~ s/\s+$//;
4809: my @poss_ips = split(/\s*[,:]\s*/,$new);
4810: my @okips;
4811: foreach my $ip (@poss_ips) {
4812: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
4813: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
4814: push(@okips,$ip);
4815: }
4816: }
4817: }
4818: if (@okips > 0) {
4819: $new = join(',',@okips);
4820: } else {
4821: $new = '';
4822: }
4823: }
4824: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4825: }
4826: }
4827: } else {
4828: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4829: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4830: $changes{'loginvia'}{$lonhost} = 1;
4831: foreach my $item (@loginvia_attribs) {
4832: my $new = $env{'form.'.$lonhost.'_'.$item};
4833: if (($item eq 'serverpath') && ($new eq 'custom')) {
4834: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4835: $new = '/';
4836: }
4837: }
4838: if (($item eq 'custompath') &&
4839: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4840: $new = '';
4841: }
4842: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4843: }
4844: }
4845: }
4846: }
4847: }
4848:
4849: my $servadm = $r->dir_config('lonAdmEMail');
4850: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
4851: if (ref($domconfig{'login'}) eq 'HASH') {
4852: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
4853: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
4854: if ($lang eq 'nolang') {
4855: push(@currlangs,$lang);
4856: } elsif (defined($langchoices{$lang})) {
4857: push(@currlangs,$lang);
4858: } else {
4859: next;
4860: }
4861: }
4862: }
4863: }
4864: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
4865: if (@currlangs > 0) {
4866: foreach my $lang (@currlangs) {
4867: if (grep(/^\Q$lang\E$/,@delurls)) {
4868: $changes{'helpurl'}{$lang} = 1;
4869: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
4870: $changes{'helpurl'}{$lang} = 1;
4871: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
4872: push(@newlangs,$lang);
4873: } else {
4874: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
4875: }
4876: }
4877: }
4878: unless (grep(/^nolang$/,@currlangs)) {
4879: if ($env{'form.loginhelpurl_nolang.filename'}) {
4880: $changes{'helpurl'}{'nolang'} = 1;
4881: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
4882: push(@newlangs,'nolang');
4883: }
4884: }
4885: if ($env{'form.loginhelpurl_add_lang'}) {
4886: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
4887: ($env{'form.loginhelpurl_add_file.filename'})) {
4888: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
4889: $addedfile = $env{'form.loginhelpurl_add_lang'};
4890: }
4891: }
4892: if ((@newlangs > 0) || ($addedfile)) {
4893: my $error;
4894: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
4895: if ($configuserok eq 'ok') {
4896: if ($switchserver) {
4897: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
4898: } elsif ($author_ok eq 'ok') {
4899: my @allnew = @newlangs;
4900: if ($addedfile ne '') {
4901: push(@allnew,$addedfile);
4902: }
4903: foreach my $lang (@allnew) {
4904: my $formelem = 'loginhelpurl_'.$lang;
4905: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
4906: $formelem = 'loginhelpurl_add_file';
4907: }
4908: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
4909: "help/$lang",'','',$newfile{$lang});
4910: if ($result eq 'ok') {
4911: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
4912: $changes{'helpurl'}{$lang} = 1;
4913: } else {
4914: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
4915: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
4916: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
4917: (!grep(/^\Q$lang\E$/,@delurls))) {
4918:
4919: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
4920: }
4921: }
4922: }
4923: } else {
4924: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
4925: }
4926: } else {
4927: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
4928: }
4929: if ($error) {
4930: &Apache::lonnet::logthis($error);
4931: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4932: }
4933: }
4934: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
4935:
4936: my $defaulthelpfile = '/adm/loginproblems.html';
4937: my $defaulttext = &mt('Default in use');
4938:
4939: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
4940: $dom);
4941: if ($putresult eq 'ok') {
4942: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
4943: my %defaultchecked = (
4944: 'coursecatalog' => 'on',
4945: 'helpdesk' => 'on',
4946: 'adminmail' => 'off',
4947: 'newuser' => 'off',
4948: );
4949: if (ref($domconfig{'login'}) eq 'HASH') {
4950: foreach my $item (@toggles) {
4951: if ($defaultchecked{$item} eq 'on') {
4952: if (($domconfig{'login'}{$item} eq '0') &&
4953: ($env{'form.'.$item} eq '1')) {
4954: $changes{$item} = 1;
4955: } elsif (($domconfig{'login'}{$item} eq '' ||
4956: $domconfig{'login'}{$item} eq '1') &&
4957: ($env{'form.'.$item} eq '0')) {
4958: $changes{$item} = 1;
4959: }
4960: } elsif ($defaultchecked{$item} eq 'off') {
4961: if (($domconfig{'login'}{$item} eq '1') &&
4962: ($env{'form.'.$item} eq '0')) {
4963: $changes{$item} = 1;
4964: } elsif (($domconfig{'login'}{$item} eq '' ||
4965: $domconfig{'login'}{$item} eq '0') &&
4966: ($env{'form.'.$item} eq '1')) {
4967: $changes{$item} = 1;
4968: }
4969: }
4970: }
4971: }
4972: if (keys(%changes) > 0 || $colchgtext) {
4973: &Apache::loncommon::devalidate_domconfig_cache($dom);
4974: $$lastactref = 'update';
4975: $resulttext = &mt('Changes made:').'<ul>';
4976: foreach my $item (sort(keys(%changes))) {
4977: if ($item eq 'loginvia') {
4978: if (ref($changes{$item}) eq 'HASH') {
4979: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
4980: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
4981: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
4982: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
4983: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
4984: $protocol = 'http' if ($protocol ne 'https');
4985: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
4986:
4987: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
4988: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
4989: } else {
4990: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
4991: }
4992: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
4993: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
4994: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
4995: }
4996: $resulttext .= '</li>';
4997: } else {
4998: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
4999: }
5000: } else {
5001: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
5002: }
5003: }
5004: $resulttext .= '</ul></li>';
5005: }
5006: } elsif ($item eq 'helpurl') {
5007: if (ref($changes{$item}) eq 'HASH') {
5008: foreach my $lang (sort(keys(%{$changes{$item}}))) {
5009: if (grep(/^\Q$lang\E$/,@delurls)) {
5010: my ($chg,$link);
5011: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
5012: if ($lang eq 'nolang') {
5013: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
5014: } else {
5015: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
5016: }
5017: $resulttext .= '<li>'.$chg.'</li>';
5018: } else {
5019: my $chg;
5020: if ($lang eq 'nolang') {
5021: $chg = &mt('custom log-in help file for no preferred language');
5022: } else {
5023: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
5024: }
5025: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
5026: $loginhash{'login'}{'helpurl'}{$lang}.
5027: '?inhibitmenu=yes',$chg,600,500).
5028: '</li>';
5029: }
5030: }
5031: }
5032: } elsif ($item eq 'captcha') {
5033: if (ref($loginhash{'login'}) eq 'HASH') {
5034: my $chgtxt;
5035: if ($loginhash{'login'}{$item} eq 'notused') {
5036: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
5037: } else {
5038: my %captchas = &captcha_phrases();
5039: if ($captchas{$loginhash{'login'}{$item}}) {
5040: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
5041: } else {
5042: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
5043: }
5044: }
5045: $resulttext .= '<li>'.$chgtxt.'</li>';
5046: }
5047: } elsif ($item eq 'recaptchakeys') {
5048: if (ref($loginhash{'login'}) eq 'HASH') {
5049: my ($privkey,$pubkey);
5050: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
5051: $pubkey = $loginhash{'login'}{$item}{'public'};
5052: $privkey = $loginhash{'login'}{$item}{'private'};
5053: }
5054: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
5055: if (!$pubkey) {
5056: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
5057: } else {
5058: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
5059: }
5060: if (!$privkey) {
5061: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
5062: } else {
5063: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
5064: }
5065: $chgtxt .= '</ul>';
5066: $resulttext .= '<li>'.$chgtxt.'</li>';
5067: }
5068: } else {
5069: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
5070: }
5071: }
5072: $resulttext .= $colchgtext.'</ul>';
5073: } else {
5074: $resulttext = &mt('No changes made to log-in page settings');
5075: }
5076: } else {
5077: $resulttext = '<span class="LC_error">'.
5078: &mt('An error occurred: [_1]',$putresult).'</span>';
5079: }
5080: if ($errors) {
5081: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
5082: $errors.'</ul>';
5083: }
5084: return $resulttext;
5085: }
5086:
5087: sub color_font_choices {
5088: my %choices =
5089: &Apache::lonlocal::texthash (
5090: img => "Header",
5091: bgs => "Background colors",
5092: links => "Link colors",
5093: images => "Images",
5094: font => "Font color",
5095: fontmenu => "Font menu",
5096: pgbg => "Page",
5097: tabbg => "Header",
5098: sidebg => "Border",
5099: link => "Link",
5100: alink => "Active link",
5101: vlink => "Visited link",
5102: );
5103: return %choices;
5104: }
5105:
5106: sub modify_rolecolors {
5107: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
5108: my ($resulttext,%rolehash);
5109: $rolehash{'rolecolors'} = {};
5110: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
5111: if ($domconfig{'rolecolors'} eq '') {
5112: $domconfig{'rolecolors'} = {};
5113: }
5114: }
5115: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
5116: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
5117: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
5118: $dom);
5119: if ($putresult eq 'ok') {
5120: if (keys(%changes) > 0) {
5121: &Apache::loncommon::devalidate_domconfig_cache($dom);
5122: $$lastactref = 'update';
5123: $resulttext = &display_colorchgs($dom,\%changes,$roles,
5124: $rolehash{'rolecolors'});
5125: } else {
5126: $resulttext = &mt('No changes made to default color schemes');
5127: }
5128: } else {
5129: $resulttext = '<span class="LC_error">'.
5130: &mt('An error occurred: [_1]',$putresult).'</span>';
5131: }
5132: if ($errors) {
5133: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
5134: $errors.'</ul>';
5135: }
5136: return $resulttext;
5137: }
5138:
5139: sub modify_colors {
5140: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
5141: my (%changes,%choices);
5142: my @bgs;
5143: my @links = ('link','alink','vlink');
5144: my @logintext;
5145: my @images;
5146: my $servadm = $r->dir_config('lonAdmEMail');
5147: my $errors;
5148: my %defaults;
5149: foreach my $role (@{$roles}) {
5150: if ($role eq 'login') {
5151: %choices = &login_choices();
5152: @logintext = ('textcol','bgcol');
5153: } else {
5154: %choices = &color_font_choices();
5155: }
5156: if ($role eq 'login') {
5157: @images = ('img','logo','domlogo','login');
5158: @bgs = ('pgbg','mainbg','sidebg');
5159: } else {
5160: @images = ('img');
5161: @bgs = ('pgbg','tabbg','sidebg');
5162: }
5163: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
5164: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
5165: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
5166: }
5167: if ($role eq 'login') {
5168: foreach my $item (@logintext) {
5169: unless ($env{'form.'.$role.'_'.$item} eq $defaults{'logintext'}{$item}) {
5170: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
5171: }
5172: }
5173: } else {
5174: unless($env{'form.'.$role.'_fontmenu'} eq $defaults{'fontmenu'}) {
5175: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
5176: }
5177: }
5178: foreach my $item (@bgs) {
5179: unless ($env{'form.'.$role.'_'.$item} eq $defaults{'bgs'}{$item} ) {
5180: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
5181: }
5182: }
5183: foreach my $item (@links) {
5184: unless ($env{'form.'.$role.'_'.$item} eq $defaults{'links'}{$item}) {
5185: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
5186: }
5187: }
5188: my ($configuserok,$author_ok,$switchserver) =
5189: &config_check($dom,$confname,$servadm);
5190: my ($width,$height) = &thumb_dimensions();
5191: if (ref($domconfig->{$role}) ne 'HASH') {
5192: $domconfig->{$role} = {};
5193: }
5194: foreach my $img (@images) {
5195: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
5196: if (defined($env{'form.login_showlogo_'.$img})) {
5197: $confhash->{$role}{'showlogo'}{$img} = 1;
5198: } else {
5199: $confhash->{$role}{'showlogo'}{$img} = 0;
5200: }
5201: }
5202: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
5203: && !defined($domconfig->{$role}{$img})
5204: && !$env{'form.'.$role.'_del_'.$img}
5205: && $env{'form.'.$role.'_import_'.$img}) {
5206: # import the old configured image from the .tab setting
5207: # if they haven't provided a new one
5208: $domconfig->{$role}{$img} =
5209: $env{'form.'.$role.'_import_'.$img};
5210: }
5211: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
5212: my $error;
5213: if ($configuserok eq 'ok') {
5214: if ($switchserver) {
5215: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
5216: } else {
5217: if ($author_ok eq 'ok') {
5218: my ($result,$logourl) =
5219: &publishlogo($r,'upload',$role.'_'.$img,
5220: $dom,$confname,$img,$width,$height);
5221: if ($result eq 'ok') {
5222: $confhash->{$role}{$img} = $logourl;
5223: $changes{$role}{'images'}{$img} = 1;
5224: } else {
5225: $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);
5226: }
5227: } else {
5228: $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);
5229: }
5230: }
5231: } else {
5232: $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);
5233: }
5234: if ($error) {
5235: &Apache::lonnet::logthis($error);
5236: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5237: }
5238: } elsif ($domconfig->{$role}{$img} ne '') {
5239: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
5240: my $error;
5241: if ($configuserok eq 'ok') {
5242: # is confname an author?
5243: if ($switchserver eq '') {
5244: if ($author_ok eq 'ok') {
5245: my ($result,$logourl) =
5246: &publishlogo($r,'copy',$domconfig->{$role}{$img},
5247: $dom,$confname,$img,$width,$height);
5248: if ($result eq 'ok') {
5249: $confhash->{$role}{$img} = $logourl;
5250: $changes{$role}{'images'}{$img} = 1;
5251: }
5252: }
5253: }
5254: }
5255: }
5256: }
5257: }
5258: if (ref($domconfig) eq 'HASH') {
5259: if (ref($domconfig->{$role}) eq 'HASH') {
5260: foreach my $img (@images) {
5261: if ($domconfig->{$role}{$img} ne '') {
5262: if ($env{'form.'.$role.'_del_'.$img}) {
5263: $confhash->{$role}{$img} = '';
5264: $changes{$role}{'images'}{$img} = 1;
5265: } else {
5266: if ($confhash->{$role}{$img} eq '') {
5267: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
5268: }
5269: }
5270: } else {
5271: if ($env{'form.'.$role.'_del_'.$img}) {
5272: $confhash->{$role}{$img} = '';
5273: $changes{$role}{'images'}{$img} = 1;
5274: }
5275: }
5276: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
5277: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
5278: if ($confhash->{$role}{'showlogo'}{$img} ne
5279: $domconfig->{$role}{'showlogo'}{$img}) {
5280: $changes{$role}{'showlogo'}{$img} = 1;
5281: }
5282: } else {
5283: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5284: $changes{$role}{'showlogo'}{$img} = 1;
5285: }
5286: }
5287: }
5288: }
5289: if ($domconfig->{$role}{'font'} ne '') {
5290: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
5291: $changes{$role}{'font'} = 1;
5292: }
5293: } else {
5294: if ($confhash->{$role}{'font'}) {
5295: $changes{$role}{'font'} = 1;
5296: }
5297: }
5298: if ($role ne 'login') {
5299: if ($domconfig->{$role}{'fontmenu'} ne '') {
5300: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
5301: $changes{$role}{'fontmenu'} = 1;
5302: }
5303: } else {
5304: if ($confhash->{$role}{'fontmenu'}) {
5305: $changes{$role}{'fontmenu'} = 1;
5306: }
5307: }
5308: }
5309: foreach my $item (@bgs) {
5310: if ($domconfig->{$role}{$item} ne '') {
5311: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5312: $changes{$role}{'bgs'}{$item} = 1;
5313: }
5314: } else {
5315: if ($confhash->{$role}{$item}) {
5316: $changes{$role}{'bgs'}{$item} = 1;
5317: }
5318: }
5319: }
5320: foreach my $item (@links) {
5321: if ($domconfig->{$role}{$item} ne '') {
5322: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5323: $changes{$role}{'links'}{$item} = 1;
5324: }
5325: } else {
5326: if ($confhash->{$role}{$item}) {
5327: $changes{$role}{'links'}{$item} = 1;
5328: }
5329: }
5330: }
5331: foreach my $item (@logintext) {
5332: if ($domconfig->{$role}{$item} ne '') {
5333: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5334: $changes{$role}{'logintext'}{$item} = 1;
5335: }
5336: } else {
5337: if ($confhash->{$role}{$item}) {
5338: $changes{$role}{'logintext'}{$item} = 1;
5339: }
5340: }
5341: }
5342: } else {
5343: &default_change_checker($role,\@images,\@links,\@bgs,
5344: \@logintext,$confhash,\%changes);
5345: }
5346: } else {
5347: &default_change_checker($role,\@images,\@links,\@bgs,
5348: \@logintext,$confhash,\%changes);
5349: }
5350: }
5351: return ($errors,%changes);
5352: }
5353:
5354: sub config_check {
5355: my ($dom,$confname,$servadm) = @_;
5356: my ($configuserok,$author_ok,$switchserver,%currroles);
5357: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
5358: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
5359: $confname,$servadm);
5360: if ($configuserok eq 'ok') {
5361: $switchserver = &check_switchserver($dom,$confname);
5362: if ($switchserver eq '') {
5363: $author_ok = &check_authorstatus($dom,$confname,%currroles);
5364: }
5365: }
5366: return ($configuserok,$author_ok,$switchserver);
5367: }
5368:
5369: sub default_change_checker {
5370: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
5371: foreach my $item (@{$links}) {
5372: if ($confhash->{$role}{$item}) {
5373: $changes->{$role}{'links'}{$item} = 1;
5374: }
5375: }
5376: foreach my $item (@{$bgs}) {
5377: if ($confhash->{$role}{$item}) {
5378: $changes->{$role}{'bgs'}{$item} = 1;
5379: }
5380: }
5381: foreach my $item (@{$logintext}) {
5382: if ($confhash->{$role}{$item}) {
5383: $changes->{$role}{'logintext'}{$item} = 1;
5384: }
5385: }
5386: foreach my $img (@{$images}) {
5387: if ($env{'form.'.$role.'_del_'.$img}) {
5388: $confhash->{$role}{$img} = '';
5389: $changes->{$role}{'images'}{$img} = 1;
5390: }
5391: if ($role eq 'login') {
5392: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5393: $changes->{$role}{'showlogo'}{$img} = 1;
5394: }
5395: }
5396: }
5397: if ($confhash->{$role}{'font'}) {
5398: $changes->{$role}{'font'} = 1;
5399: }
5400: }
5401:
5402: sub display_colorchgs {
5403: my ($dom,$changes,$roles,$confhash) = @_;
5404: my (%choices,$resulttext);
5405: if (!grep(/^login$/,@{$roles})) {
5406: $resulttext = &mt('Changes made:').'<br />';
5407: }
5408: foreach my $role (@{$roles}) {
5409: if ($role eq 'login') {
5410: %choices = &login_choices();
5411: } else {
5412: %choices = &color_font_choices();
5413: }
5414: if (ref($changes->{$role}) eq 'HASH') {
5415: if ($role ne 'login') {
5416: $resulttext .= '<h4>'.&mt($role).'</h4>';
5417: }
5418: foreach my $key (sort(keys(%{$changes->{$role}}))) {
5419: if ($role ne 'login') {
5420: $resulttext .= '<ul>';
5421: }
5422: if (ref($changes->{$role}{$key}) eq 'HASH') {
5423: if ($role ne 'login') {
5424: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
5425: }
5426: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
5427: if (($role eq 'login') && ($key eq 'showlogo')) {
5428: if ($confhash->{$role}{$key}{$item}) {
5429: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
5430: } else {
5431: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
5432: }
5433: } elsif ($confhash->{$role}{$item} eq '') {
5434: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
5435: } else {
5436: my $newitem = $confhash->{$role}{$item};
5437: if ($key eq 'images') {
5438: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
5439: }
5440: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
5441: }
5442: }
5443: if ($role ne 'login') {
5444: $resulttext .= '</ul></li>';
5445: }
5446: } else {
5447: if ($confhash->{$role}{$key} eq '') {
5448: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
5449: } else {
5450: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
5451: }
5452: }
5453: if ($role ne 'login') {
5454: $resulttext .= '</ul>';
5455: }
5456: }
5457: }
5458: }
5459: return $resulttext;
5460: }
5461:
5462: sub thumb_dimensions {
5463: return ('200','50');
5464: }
5465:
5466: sub check_dimensions {
5467: my ($inputfile) = @_;
5468: my ($fullwidth,$fullheight);
5469: if ($inputfile =~ m|^[/\w.\-]+$|) {
5470: if (open(PIPE,"identify $inputfile 2>&1 |")) {
5471: my $imageinfo = <PIPE>;
5472: if (!close(PIPE)) {
5473: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
5474: }
5475: chomp($imageinfo);
5476: my ($fullsize) =
5477: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
5478: if ($fullsize) {
5479: ($fullwidth,$fullheight) = split(/x/,$fullsize);
5480: }
5481: }
5482: }
5483: return ($fullwidth,$fullheight);
5484: }
5485:
5486: sub check_configuser {
5487: my ($uhome,$dom,$confname,$servadm) = @_;
5488: my ($configuserok,%currroles);
5489: if ($uhome eq 'no_host') {
5490: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
5491: my $configpass = &LONCAPA::Enrollment::create_password();
5492: $configuserok =
5493: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
5494: $configpass,'','','','','',undef,$servadm);
5495: } else {
5496: $configuserok = 'ok';
5497: %currroles =
5498: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
5499: }
5500: return ($configuserok,%currroles);
5501: }
5502:
5503: sub check_authorstatus {
5504: my ($dom,$confname,%currroles) = @_;
5505: my $author_ok;
5506: if (!$currroles{':'.$dom.':au'}) {
5507: my $start = time;
5508: my $end = 0;
5509: $author_ok =
5510: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
5511: 'au',$end,$start,'','','domconfig');
5512: } else {
5513: $author_ok = 'ok';
5514: }
5515: return $author_ok;
5516: }
5517:
5518: sub publishlogo {
5519: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
5520: my ($output,$fname,$logourl);
5521: if ($action eq 'upload') {
5522: $fname=$env{'form.'.$formname.'.filename'};
5523: chop($env{'form.'.$formname});
5524: } else {
5525: ($fname) = ($formname =~ /([^\/]+)$/);
5526: }
5527: if ($savefileas ne '') {
5528: $fname = $savefileas;
5529: }
5530: $fname=&Apache::lonnet::clean_filename($fname);
5531: # See if there is anything left
5532: unless ($fname) { return ('error: no uploaded file'); }
5533: $fname="$subdir/$fname";
5534: my $docroot=$r->dir_config('lonDocRoot');
5535: my $filepath="$docroot/priv";
5536: my $relpath = "$dom/$confname";
5537: my ($fnamepath,$file,$fetchthumb);
5538: $file=$fname;
5539: if ($fname=~m|/|) {
5540: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
5541: }
5542: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
5543: my $count;
5544: for ($count=5;$count<=$#parts;$count++) {
5545: $filepath.="/$parts[$count]";
5546: if ((-e $filepath)!=1) {
5547: mkdir($filepath,02770);
5548: }
5549: }
5550: # Check for bad extension and disallow upload
5551: if ($file=~/\.(\w+)$/ &&
5552: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
5553: $output =
5554: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
5555: } elsif ($file=~/\.(\w+)$/ &&
5556: !defined(&Apache::loncommon::fileembstyle($1))) {
5557: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
5558: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
5559: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
5560: } elsif (-d "$filepath/$file") {
5561: $output = &mt('Filename is a directory name - rename the file and re-upload');
5562: } else {
5563: my $source = $filepath.'/'.$file;
5564: my $logfile;
5565: if (!open($logfile,">>$source".'.log')) {
5566: return (&mt('No write permission to Authoring Space'));
5567: }
5568: print $logfile
5569: "\n================= Publish ".localtime()." ================\n".
5570: $env{'user.name'}.':'.$env{'user.domain'}."\n";
5571: # Save the file
5572: if (!open(FH,'>'.$source)) {
5573: &Apache::lonnet::logthis('Failed to create '.$source);
5574: return (&mt('Failed to create file'));
5575: }
5576: if ($action eq 'upload') {
5577: if (!print FH ($env{'form.'.$formname})) {
5578: &Apache::lonnet::logthis('Failed to write to '.$source);
5579: return (&mt('Failed to write file'));
5580: }
5581: } else {
5582: my $original = &Apache::lonnet::filelocation('',$formname);
5583: if(!copy($original,$source)) {
5584: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
5585: return (&mt('Failed to write file'));
5586: }
5587: }
5588: close(FH);
5589: chmod(0660, $source); # Permissions to rw-rw---.
5590:
5591: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
5592: my $copyfile=$targetdir.'/'.$file;
5593:
5594: my @parts=split(/\//,$targetdir);
5595: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
5596: for (my $count=5;$count<=$#parts;$count++) {
5597: $path.="/$parts[$count]";
5598: if (!-e $path) {
5599: print $logfile "\nCreating directory ".$path;
5600: mkdir($path,02770);
5601: }
5602: }
5603: my $versionresult;
5604: if (-e $copyfile) {
5605: $versionresult = &logo_versioning($targetdir,$file,$logfile);
5606: } else {
5607: $versionresult = 'ok';
5608: }
5609: if ($versionresult eq 'ok') {
5610: if (copy($source,$copyfile)) {
5611: print $logfile "\nCopied original source to ".$copyfile."\n";
5612: $output = 'ok';
5613: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
5614: push(@{$modified_urls},[$copyfile,$source]);
5615: my $metaoutput =
5616: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
5617: unless ($registered_cleanup) {
5618: my $handlers = $r->get_handlers('PerlCleanupHandler');
5619: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5620: $registered_cleanup=1;
5621: }
5622: } else {
5623: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
5624: $output = &mt('Failed to copy file to RES space').", $!";
5625: }
5626: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
5627: my $inputfile = $filepath.'/'.$file;
5628: my $outfile = $filepath.'/'.'tn-'.$file;
5629: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
5630: if ($fullwidth ne '' && $fullheight ne '') {
5631: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
5632: my $thumbsize = $thumbwidth.'x'.$thumbheight;
5633: system("convert -sample $thumbsize $inputfile $outfile");
5634: chmod(0660, $filepath.'/tn-'.$file);
5635: if (-e $outfile) {
5636: my $copyfile=$targetdir.'/tn-'.$file;
5637: if (copy($outfile,$copyfile)) {
5638: print $logfile "\nCopied source to ".$copyfile."\n";
5639: my $thumb_metaoutput =
5640: &write_metadata($dom,$confname,$formname,
5641: $targetdir,'tn-'.$file,$logfile);
5642: push(@{$modified_urls},[$copyfile,$outfile]);
5643: unless ($registered_cleanup) {
5644: my $handlers = $r->get_handlers('PerlCleanupHandler');
5645: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5646: $registered_cleanup=1;
5647: }
5648: } else {
5649: print $logfile "\nUnable to write ".$copyfile.
5650: ':'.$!."\n";
5651: }
5652: }
5653: }
5654: }
5655: }
5656: } else {
5657: $output = $versionresult;
5658: }
5659: }
5660: return ($output,$logourl);
5661: }
5662:
5663: sub logo_versioning {
5664: my ($targetdir,$file,$logfile) = @_;
5665: my $target = $targetdir.'/'.$file;
5666: my ($maxversion,$fn,$extn,$output);
5667: $maxversion = 0;
5668: if ($file =~ /^(.+)\.(\w+)$/) {
5669: $fn=$1;
5670: $extn=$2;
5671: }
5672: opendir(DIR,$targetdir);
5673: while (my $filename=readdir(DIR)) {
5674: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
5675: $maxversion=($1>$maxversion)?$1:$maxversion;
5676: }
5677: }
5678: $maxversion++;
5679: print $logfile "\nCreating old version ".$maxversion."\n";
5680: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
5681: if (copy($target,$copyfile)) {
5682: print $logfile "Copied old target to ".$copyfile."\n";
5683: $copyfile=$copyfile.'.meta';
5684: if (copy($target.'.meta',$copyfile)) {
5685: print $logfile "Copied old target metadata to ".$copyfile."\n";
5686: $output = 'ok';
5687: } else {
5688: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
5689: $output = &mt('Failed to copy old meta').", $!, ";
5690: }
5691: } else {
5692: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
5693: $output = &mt('Failed to copy old target').", $!, ";
5694: }
5695: return $output;
5696: }
5697:
5698: sub write_metadata {
5699: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
5700: my (%metadatafields,%metadatakeys,$output);
5701: $metadatafields{'title'}=$formname;
5702: $metadatafields{'creationdate'}=time;
5703: $metadatafields{'lastrevisiondate'}=time;
5704: $metadatafields{'copyright'}='public';
5705: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
5706: $env{'user.domain'};
5707: $metadatafields{'authorspace'}=$confname.':'.$dom;
5708: $metadatafields{'domain'}=$dom;
5709: {
5710: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
5711: my $mfh;
5712: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
5713: foreach (sort(keys(%metadatafields))) {
5714: unless ($_=~/\./) {
5715: my $unikey=$_;
5716: $unikey=~/^([A-Za-z]+)/;
5717: my $tag=$1;
5718: $tag=~tr/A-Z/a-z/;
5719: print $mfh "\n\<$tag";
5720: foreach (split(/\,/,$metadatakeys{$unikey})) {
5721: my $value=$metadatafields{$unikey.'.'.$_};
5722: $value=~s/\"/\'\'/g;
5723: print $mfh ' '.$_.'="'.$value.'"';
5724: }
5725: print $mfh '>'.
5726: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
5727: .'</'.$tag.'>';
5728: }
5729: }
5730: $output = 'ok';
5731: print $logfile "\nWrote metadata";
5732: close($mfh);
5733: } else {
5734: print $logfile "\nFailed to open metadata file";
5735: $output = &mt('Could not write metadata');
5736: }
5737: }
5738: return $output;
5739: }
5740:
5741: sub notifysubscribed {
5742: foreach my $targetsource (@{$modified_urls}){
5743: next unless (ref($targetsource) eq 'ARRAY');
5744: my ($target,$source)=@{$targetsource};
5745: if ($source ne '') {
5746: if (open(my $logfh,'>>'.$source.'.log')) {
5747: print $logfh "\nCleanup phase: Notifications\n";
5748: my @subscribed=&subscribed_hosts($target);
5749: foreach my $subhost (@subscribed) {
5750: print $logfh "\nNotifying host ".$subhost.':';
5751: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
5752: print $logfh $reply;
5753: }
5754: my @subscribedmeta=&subscribed_hosts("$target.meta");
5755: foreach my $subhost (@subscribedmeta) {
5756: print $logfh "\nNotifying host for metadata only ".$subhost.':';
5757: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
5758: $subhost);
5759: print $logfh $reply;
5760: }
5761: print $logfh "\n============ Done ============\n";
5762: close($logfh);
5763: }
5764: }
5765: }
5766: return OK;
5767: }
5768:
5769: sub subscribed_hosts {
5770: my ($target) = @_;
5771: my @subscribed;
5772: if (open(my $fh,"<$target.subscription")) {
5773: while (my $subline=<$fh>) {
5774: if ($subline =~ /^($match_lonid):/) {
5775: my $host = $1;
5776: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
5777: unless (grep(/^\Q$host\E$/,@subscribed)) {
5778: push(@subscribed,$host);
5779: }
5780: }
5781: }
5782: }
5783: }
5784: return @subscribed;
5785: }
5786:
5787: sub check_switchserver {
5788: my ($dom,$confname) = @_;
5789: my ($allowed,$switchserver);
5790: my $home = &Apache::lonnet::homeserver($confname,$dom);
5791: if ($home eq 'no_host') {
5792: $home = &Apache::lonnet::domain($dom,'primary');
5793: }
5794: my @ids=&Apache::lonnet::current_machine_ids();
5795: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
5796: if (!$allowed) {
5797: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
5798: }
5799: return $switchserver;
5800: }
5801:
5802: sub modify_quotas {
5803: my ($dom,$action,%domconfig) = @_;
5804: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
5805: %limithash,$toolregexp,%conditions,$resulttext,%changes);
5806: if ($action eq 'quotas') {
5807: $context = 'tools';
5808: } else {
5809: $context = $action;
5810: }
5811: if ($context eq 'requestcourses') {
5812: @usertools = ('official','unofficial','community');
5813: @options =('norequest','approval','validate','autolimit');
5814: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
5815: %titles = &courserequest_titles();
5816: $toolregexp = join('|',@usertools);
5817: %conditions = &courserequest_conditions();
5818: } elsif ($context eq 'requestauthor') {
5819: @usertools = ('author');
5820: %titles = &authorrequest_titles();
5821: } else {
5822: @usertools = ('aboutme','blog','webdav','portfolio');
5823: %titles = &tool_titles();
5824: }
5825: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5826: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5827: foreach my $key (keys(%env)) {
5828: if ($context eq 'requestcourses') {
5829: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
5830: my $item = $1;
5831: my $type = $2;
5832: if ($type =~ /^limit_(.+)/) {
5833: $limithash{$item}{$1} = $env{$key};
5834: } else {
5835: $confhash{$item}{$type} = $env{$key};
5836: }
5837: }
5838: } elsif ($context eq 'requestauthor') {
5839: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
5840: $confhash{$1} = $env{$key};
5841: }
5842: } else {
5843: if ($key =~ /^form\.quota_(.+)$/) {
5844: $confhash{'defaultquota'}{$1} = $env{$key};
5845: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
5846: $confhash{'authorquota'}{$1} = $env{$key};
5847: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
5848: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
5849: }
5850: }
5851: }
5852: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
5853: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
5854: @approvalnotify = sort(@approvalnotify);
5855: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
5856: if (ref($domconfig{$action}) eq 'HASH') {
5857: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
5858: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
5859: $changes{'notify'}{'approval'} = 1;
5860: }
5861: } else {
5862: if ($confhash{'notify'}{'approval'}) {
5863: $changes{'notify'}{'approval'} = 1;
5864: }
5865: }
5866: } else {
5867: if ($confhash{'notify'}{'approval'}) {
5868: $changes{'notify'}{'approval'} = 1;
5869: }
5870: }
5871: } else {
5872: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
5873: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
5874: }
5875: foreach my $item (@usertools) {
5876: foreach my $type (@{$types},'default','_LC_adv') {
5877: my $unset;
5878: if ($context eq 'requestcourses') {
5879: $unset = '0';
5880: if ($type eq '_LC_adv') {
5881: $unset = '';
5882: }
5883: if ($confhash{$item}{$type} eq 'autolimit') {
5884: $confhash{$item}{$type} .= '=';
5885: unless ($limithash{$item}{$type} =~ /\D/) {
5886: $confhash{$item}{$type} .= $limithash{$item}{$type};
5887: }
5888: }
5889: } elsif ($context eq 'requestauthor') {
5890: $unset = '0';
5891: if ($type eq '_LC_adv') {
5892: $unset = '';
5893: }
5894: } else {
5895: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
5896: $confhash{$item}{$type} = 1;
5897: } else {
5898: $confhash{$item}{$type} = 0;
5899: }
5900: }
5901: if (ref($domconfig{$action}) eq 'HASH') {
5902: if ($action eq 'requestauthor') {
5903: if ($domconfig{$action}{$type} ne $confhash{$type}) {
5904: $changes{$type} = 1;
5905: }
5906: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
5907: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
5908: $changes{$item}{$type} = 1;
5909: }
5910: } else {
5911: if ($context eq 'requestcourses') {
5912: if ($confhash{$item}{$type} ne $unset) {
5913: $changes{$item}{$type} = 1;
5914: }
5915: } else {
5916: if (!$confhash{$item}{$type}) {
5917: $changes{$item}{$type} = 1;
5918: }
5919: }
5920: }
5921: } else {
5922: if ($context eq 'requestcourses') {
5923: if ($confhash{$item}{$type} ne $unset) {
5924: $changes{$item}{$type} = 1;
5925: }
5926: } elsif ($context eq 'requestauthor') {
5927: if ($confhash{$type} ne $unset) {
5928: $changes{$type} = 1;
5929: }
5930: } else {
5931: if (!$confhash{$item}{$type}) {
5932: $changes{$item}{$type} = 1;
5933: }
5934: }
5935: }
5936: }
5937: }
5938: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
5939: if (ref($domconfig{'quotas'}) eq 'HASH') {
5940: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5941: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
5942: if (exists($confhash{'defaultquota'}{$key})) {
5943: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
5944: $changes{'defaultquota'}{$key} = 1;
5945: }
5946: } else {
5947: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
5948: }
5949: }
5950: } else {
5951: foreach my $key (keys(%{$domconfig{'quotas'}})) {
5952: if (exists($confhash{'defaultquota'}{$key})) {
5953: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
5954: $changes{'defaultquota'}{$key} = 1;
5955: }
5956: } else {
5957: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
5958: }
5959: }
5960: }
5961: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
5962: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
5963: if (exists($confhash{'authorquota'}{$key})) {
5964: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
5965: $changes{'authorquota'}{$key} = 1;
5966: }
5967: } else {
5968: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
5969: }
5970: }
5971: }
5972: }
5973: if (ref($confhash{'defaultquota'}) eq 'HASH') {
5974: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
5975: if (ref($domconfig{'quotas'}) eq 'HASH') {
5976: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5977: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
5978: $changes{'defaultquota'}{$key} = 1;
5979: }
5980: } else {
5981: if (!exists($domconfig{'quotas'}{$key})) {
5982: $changes{'defaultquota'}{$key} = 1;
5983: }
5984: }
5985: } else {
5986: $changes{'defaultquota'}{$key} = 1;
5987: }
5988: }
5989: }
5990: if (ref($confhash{'authorquota'}) eq 'HASH') {
5991: foreach my $key (keys(%{$confhash{'authorquota'}})) {
5992: if (ref($domconfig{'quotas'}) eq 'HASH') {
5993: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
5994: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
5995: $changes{'authorquota'}{$key} = 1;
5996: }
5997: } else {
5998: $changes{'authorquota'}{$key} = 1;
5999: }
6000: } else {
6001: $changes{'authorquota'}{$key} = 1;
6002: }
6003: }
6004: }
6005: }
6006:
6007: if ($context eq 'requestauthor') {
6008: $domdefaults{'requestauthor'} = \%confhash;
6009: } else {
6010: foreach my $key (keys(%confhash)) {
6011: $domdefaults{$key} = $confhash{$key};
6012: }
6013: }
6014:
6015: my %quotahash = (
6016: $action => { %confhash }
6017: );
6018: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
6019: $dom);
6020: if ($putresult eq 'ok') {
6021: if (keys(%changes) > 0) {
6022: my $cachetime = 24*60*60;
6023: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6024:
6025: $resulttext = &mt('Changes made:').'<ul>';
6026: unless (($context eq 'requestcourses') ||
6027: ($context eq 'requestauthor')) {
6028: if (ref($changes{'defaultquota'}) eq 'HASH') {
6029: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
6030: foreach my $type (@{$types},'default') {
6031: if (defined($changes{'defaultquota'}{$type})) {
6032: my $typetitle = $usertypes->{$type};
6033: if ($type eq 'default') {
6034: $typetitle = $othertitle;
6035: }
6036: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
6037: }
6038: }
6039: $resulttext .= '</ul></li>';
6040: }
6041: if (ref($changes{'authorquota'}) eq 'HASH') {
6042: $resulttext .= '<li>'.&mt('Authoring space default quotas').'<ul>';
6043: foreach my $type (@{$types},'default') {
6044: if (defined($changes{'authorquota'}{$type})) {
6045: my $typetitle = $usertypes->{$type};
6046: if ($type eq 'default') {
6047: $typetitle = $othertitle;
6048: }
6049: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
6050: }
6051: }
6052: $resulttext .= '</ul></li>';
6053: }
6054: }
6055: my %newenv;
6056: foreach my $item (@usertools) {
6057: my (%haschgs,%inconf);
6058: if ($context eq 'requestauthor') {
6059: %haschgs = %changes;
6060: %inconf = %confhash;
6061: } else {
6062: if (ref($changes{$item}) eq 'HASH') {
6063: %haschgs = %{$changes{$item}};
6064: }
6065: if (ref($confhash{$item}) eq 'HASH') {
6066: %inconf = %{$confhash{$item}};
6067: }
6068: }
6069: if (keys(%haschgs) > 0) {
6070: my $newacc =
6071: &Apache::lonnet::usertools_access($env{'user.name'},
6072: $env{'user.domain'},
6073: $item,'reload',$context);
6074: if (($context eq 'requestcourses') ||
6075: ($context eq 'requestauthor')) {
6076: if ($env{'environment.canrequest.'.$item} ne $newacc) {
6077: $newenv{'environment.canrequest.'.$item} = $newacc;
6078: }
6079: } else {
6080: if ($env{'environment.availabletools.'.$item} ne $newacc) {
6081: $newenv{'environment.availabletools.'.$item} = $newacc;
6082: }
6083: }
6084: unless ($context eq 'requestauthor') {
6085: $resulttext .= '<li>'.$titles{$item}.'<ul>';
6086: }
6087: foreach my $type (@{$types},'default','_LC_adv') {
6088: if ($haschgs{$type}) {
6089: my $typetitle = $usertypes->{$type};
6090: if ($type eq 'default') {
6091: $typetitle = $othertitle;
6092: } elsif ($type eq '_LC_adv') {
6093: $typetitle = 'LON-CAPA Advanced Users';
6094: }
6095: if ($inconf{$type}) {
6096: if ($context eq 'requestcourses') {
6097: my $cond;
6098: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
6099: if ($1 eq '') {
6100: $cond = &mt('(Automatic processing of any request).');
6101: } else {
6102: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
6103: }
6104: } else {
6105: $cond = $conditions{$inconf{$type}};
6106: }
6107: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
6108: } elsif ($context eq 'requestauthor') {
6109: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
6110: $titles{$inconf{$type}},$typetitle);
6111:
6112: } else {
6113: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
6114: }
6115: } else {
6116: if ($type eq '_LC_adv') {
6117: if ($inconf{$type} eq '0') {
6118: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
6119: } else {
6120: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
6121: }
6122: } else {
6123: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
6124: }
6125: }
6126: }
6127: }
6128: unless ($context eq 'requestauthor') {
6129: $resulttext .= '</ul></li>';
6130: }
6131: }
6132: }
6133: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
6134: if (ref($changes{'notify'}) eq 'HASH') {
6135: if ($changes{'notify'}{'approval'}) {
6136: if (ref($confhash{'notify'}) eq 'HASH') {
6137: if ($confhash{'notify'}{'approval'}) {
6138: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
6139: } else {
6140: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
6141: }
6142: }
6143: }
6144: }
6145: }
6146: $resulttext .= '</ul>';
6147: if (keys(%newenv)) {
6148: &Apache::lonnet::appenv(\%newenv);
6149: }
6150: } else {
6151: if ($context eq 'requestcourses') {
6152: $resulttext = &mt('No changes made to rights to request creation of courses.');
6153: } elsif ($context eq 'requestauthor') {
6154: $resulttext = &mt('No changes made to rights to request author space.');
6155: } else {
6156: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
6157: }
6158: }
6159: } else {
6160: $resulttext = '<span class="LC_error">'.
6161: &mt('An error occurred: [_1]',$putresult).'</span>';
6162: }
6163: return $resulttext;
6164: }
6165:
6166: sub modify_autoenroll {
6167: my ($dom,$lastactref,%domconfig) = @_;
6168: my ($resulttext,%changes);
6169: my %currautoenroll;
6170: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
6171: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
6172: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
6173: }
6174: }
6175: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
6176: my %title = ( run => 'Auto-enrollment active',
6177: sender => 'Sender for notification messages',
6178: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
6179: my @offon = ('off','on');
6180: my $sender_uname = $env{'form.sender_uname'};
6181: my $sender_domain = $env{'form.sender_domain'};
6182: if ($sender_domain eq '') {
6183: $sender_uname = '';
6184: } elsif ($sender_uname eq '') {
6185: $sender_domain = '';
6186: }
6187: my $coowners = $env{'form.autoassign_coowners'};
6188: my %autoenrollhash = (
6189: autoenroll => { 'run' => $env{'form.autoenroll_run'},
6190: 'sender_uname' => $sender_uname,
6191: 'sender_domain' => $sender_domain,
6192: 'co-owners' => $coowners,
6193: }
6194: );
6195: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
6196: $dom);
6197: if ($putresult eq 'ok') {
6198: if (exists($currautoenroll{'run'})) {
6199: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
6200: $changes{'run'} = 1;
6201: }
6202: } elsif ($autorun) {
6203: if ($env{'form.autoenroll_run'} ne '1') {
6204: $changes{'run'} = 1;
6205: }
6206: }
6207: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
6208: $changes{'sender'} = 1;
6209: }
6210: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
6211: $changes{'sender'} = 1;
6212: }
6213: if ($currautoenroll{'co-owners'} ne '') {
6214: if ($currautoenroll{'co-owners'} ne $coowners) {
6215: $changes{'coowners'} = 1;
6216: }
6217: } elsif ($coowners) {
6218: $changes{'coowners'} = 1;
6219: }
6220: if (keys(%changes) > 0) {
6221: $resulttext = &mt('Changes made:').'<ul>';
6222: if ($changes{'run'}) {
6223: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
6224: }
6225: if ($changes{'sender'}) {
6226: if ($sender_uname eq '' || $sender_domain eq '') {
6227: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
6228: } else {
6229: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
6230: }
6231: }
6232: if ($changes{'coowners'}) {
6233: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
6234: &Apache::loncommon::devalidate_domconfig_cache($dom);
6235: $$lastactref = 'update';
6236: }
6237: $resulttext .= '</ul>';
6238: } else {
6239: $resulttext = &mt('No changes made to auto-enrollment settings');
6240: }
6241: } else {
6242: $resulttext = '<span class="LC_error">'.
6243: &mt('An error occurred: [_1]',$putresult).'</span>';
6244: }
6245: return $resulttext;
6246: }
6247:
6248: sub modify_autoupdate {
6249: my ($dom,%domconfig) = @_;
6250: my ($resulttext,%currautoupdate,%fields,%changes);
6251: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
6252: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
6253: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
6254: }
6255: }
6256: my @offon = ('off','on');
6257: my %title = &Apache::lonlocal::texthash (
6258: run => 'Auto-update:',
6259: classlists => 'Updates to user information in classlists?'
6260: );
6261: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6262: my %fieldtitles = &Apache::lonlocal::texthash (
6263: id => 'Student/Employee ID',
6264: permanentemail => 'E-mail address',
6265: lastname => 'Last Name',
6266: firstname => 'First Name',
6267: middlename => 'Middle Name',
6268: generation => 'Generation',
6269: );
6270: $othertitle = &mt('All users');
6271: if (keys(%{$usertypes}) > 0) {
6272: $othertitle = &mt('Other users');
6273: }
6274: foreach my $key (keys(%env)) {
6275: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
6276: my ($usertype,$item) = ($1,$2);
6277: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
6278: if ($usertype eq 'default') {
6279: push(@{$fields{$1}},$2);
6280: } elsif (ref($types) eq 'ARRAY') {
6281: if (grep(/^\Q$usertype\E$/,@{$types})) {
6282: push(@{$fields{$1}},$2);
6283: }
6284: }
6285: }
6286: }
6287: }
6288: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
6289: @lockablenames = sort(@lockablenames);
6290: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
6291: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
6292: if (@changed) {
6293: $changes{'lockablenames'} = 1;
6294: }
6295: } else {
6296: if (@lockablenames) {
6297: $changes{'lockablenames'} = 1;
6298: }
6299: }
6300: my %updatehash = (
6301: autoupdate => { run => $env{'form.autoupdate_run'},
6302: classlists => $env{'form.classlists'},
6303: fields => {%fields},
6304: lockablenames => \@lockablenames,
6305: }
6306: );
6307: foreach my $key (keys(%currautoupdate)) {
6308: if (($key eq 'run') || ($key eq 'classlists')) {
6309: if (exists($updatehash{autoupdate}{$key})) {
6310: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
6311: $changes{$key} = 1;
6312: }
6313: }
6314: } elsif ($key eq 'fields') {
6315: if (ref($currautoupdate{$key}) eq 'HASH') {
6316: foreach my $item (@{$types},'default') {
6317: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
6318: my $change = 0;
6319: foreach my $type (@{$currautoupdate{$key}{$item}}) {
6320: if (!exists($fields{$item})) {
6321: $change = 1;
6322: last;
6323: } elsif (ref($fields{$item}) eq 'ARRAY') {
6324: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
6325: $change = 1;
6326: last;
6327: }
6328: }
6329: }
6330: if ($change) {
6331: push(@{$changes{$key}},$item);
6332: }
6333: }
6334: }
6335: }
6336: } elsif ($key eq 'lockablenames') {
6337: if (ref($currautoupdate{$key}) eq 'ARRAY') {
6338: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
6339: if (@changed) {
6340: $changes{'lockablenames'} = 1;
6341: }
6342: } else {
6343: if (@lockablenames) {
6344: $changes{'lockablenames'} = 1;
6345: }
6346: }
6347: }
6348: }
6349: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
6350: if (@lockablenames) {
6351: $changes{'lockablenames'} = 1;
6352: }
6353: }
6354: foreach my $item (@{$types},'default') {
6355: if (defined($fields{$item})) {
6356: if (ref($currautoupdate{'fields'}) eq 'HASH') {
6357: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
6358: my $change = 0;
6359: if (ref($fields{$item}) eq 'ARRAY') {
6360: foreach my $type (@{$fields{$item}}) {
6361: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
6362: $change = 1;
6363: last;
6364: }
6365: }
6366: }
6367: if ($change) {
6368: push(@{$changes{'fields'}},$item);
6369: }
6370: } else {
6371: push(@{$changes{'fields'}},$item);
6372: }
6373: } else {
6374: push(@{$changes{'fields'}},$item);
6375: }
6376: }
6377: }
6378: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
6379: $dom);
6380: if ($putresult eq 'ok') {
6381: if (keys(%changes) > 0) {
6382: $resulttext = &mt('Changes made:').'<ul>';
6383: foreach my $key (sort(keys(%changes))) {
6384: if ($key eq 'lockablenames') {
6385: $resulttext .= '<li>';
6386: if (@lockablenames) {
6387: $usertypes->{'default'} = $othertitle;
6388: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
6389: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
6390: } else {
6391: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
6392: }
6393: $resulttext .= '</li>';
6394: } elsif (ref($changes{$key}) eq 'ARRAY') {
6395: foreach my $item (@{$changes{$key}}) {
6396: my @newvalues;
6397: foreach my $type (@{$fields{$item}}) {
6398: push(@newvalues,$fieldtitles{$type});
6399: }
6400: my $newvaluestr;
6401: if (@newvalues > 0) {
6402: $newvaluestr = join(', ',@newvalues);
6403: } else {
6404: $newvaluestr = &mt('none');
6405: }
6406: if ($item eq 'default') {
6407: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
6408: } else {
6409: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
6410: }
6411: }
6412: } else {
6413: my $newvalue;
6414: if ($key eq 'run') {
6415: $newvalue = $offon[$env{'form.autoupdate_run'}];
6416: } else {
6417: $newvalue = $offon[$env{'form.'.$key}];
6418: }
6419: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
6420: }
6421: }
6422: $resulttext .= '</ul>';
6423: } else {
6424: $resulttext = &mt('No changes made to autoupdates');
6425: }
6426: } else {
6427: $resulttext = '<span class="LC_error">'.
6428: &mt('An error occurred: [_1]',$putresult).'</span>';
6429: }
6430: return $resulttext;
6431: }
6432:
6433: sub modify_autocreate {
6434: my ($dom,%domconfig) = @_;
6435: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
6436: if (ref($domconfig{'autocreate'}) eq 'HASH') {
6437: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
6438: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
6439: }
6440: }
6441: my %title= ( xml => 'Auto-creation of courses in XML course description files',
6442: req => 'Auto-creation of validated requests for official courses',
6443: xmldc => 'Identity of course creator of courses from XML files',
6444: );
6445: my @types = ('xml','req');
6446: foreach my $item (@types) {
6447: $newvals{$item} = $env{'form.autocreate_'.$item};
6448: $newvals{$item} =~ s/\D//g;
6449: $newvals{$item} = 0 if ($newvals{$item} eq '');
6450: }
6451: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
6452: my %domcoords = &get_active_dcs($dom);
6453: unless (exists($domcoords{$newvals{'xmldc'}})) {
6454: $newvals{'xmldc'} = '';
6455: }
6456: %autocreatehash = (
6457: autocreate => { xml => $newvals{'xml'},
6458: req => $newvals{'req'},
6459: }
6460: );
6461: if ($newvals{'xmldc'} ne '') {
6462: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
6463: }
6464: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
6465: $dom);
6466: if ($putresult eq 'ok') {
6467: my @items = @types;
6468: if ($newvals{'xml'}) {
6469: push(@items,'xmldc');
6470: }
6471: foreach my $item (@items) {
6472: if (exists($currautocreate{$item})) {
6473: if ($currautocreate{$item} ne $newvals{$item}) {
6474: $changes{$item} = 1;
6475: }
6476: } elsif ($newvals{$item}) {
6477: $changes{$item} = 1;
6478: }
6479: }
6480: if (keys(%changes) > 0) {
6481: my @offon = ('off','on');
6482: $resulttext = &mt('Changes made:').'<ul>';
6483: foreach my $item (@types) {
6484: if ($changes{$item}) {
6485: my $newtxt = $offon[$newvals{$item}];
6486: $resulttext .= '<li>'.
6487: &mt("$title{$item} set to [_1]$newtxt [_2]",
6488: '<b>','</b>').
6489: '</li>';
6490: }
6491: }
6492: if ($changes{'xmldc'}) {
6493: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
6494: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
6495: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
6496: }
6497: $resulttext .= '</ul>';
6498: } else {
6499: $resulttext = &mt('No changes made to auto-creation settings');
6500: }
6501: } else {
6502: $resulttext = '<span class="LC_error">'.
6503: &mt('An error occurred: [_1]',$putresult).'</span>';
6504: }
6505: return $resulttext;
6506: }
6507:
6508: sub modify_directorysrch {
6509: my ($dom,%domconfig) = @_;
6510: my ($resulttext,%changes);
6511: my %currdirsrch;
6512: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
6513: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
6514: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
6515: }
6516: }
6517: my %title = ( available => 'Directory search available',
6518: localonly => 'Other domains can search',
6519: searchby => 'Search types',
6520: searchtypes => 'Search latitude');
6521: my @offon = ('off','on');
6522: my @otherdoms = ('Yes','No');
6523:
6524: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
6525: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
6526: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
6527:
6528: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6529: if (keys(%{$usertypes}) == 0) {
6530: @cansearch = ('default');
6531: } else {
6532: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
6533: foreach my $type (@{$currdirsrch{'cansearch'}}) {
6534: if (!grep(/^\Q$type\E$/,@cansearch)) {
6535: push(@{$changes{'cansearch'}},$type);
6536: }
6537: }
6538: foreach my $type (@cansearch) {
6539: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
6540: push(@{$changes{'cansearch'}},$type);
6541: }
6542: }
6543: } else {
6544: push(@{$changes{'cansearch'}},@cansearch);
6545: }
6546: }
6547:
6548: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
6549: foreach my $by (@{$currdirsrch{'searchby'}}) {
6550: if (!grep(/^\Q$by\E$/,@searchby)) {
6551: push(@{$changes{'searchby'}},$by);
6552: }
6553: }
6554: foreach my $by (@searchby) {
6555: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
6556: push(@{$changes{'searchby'}},$by);
6557: }
6558: }
6559: } else {
6560: push(@{$changes{'searchby'}},@searchby);
6561: }
6562:
6563: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
6564: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
6565: if (!grep(/^\Q$type\E$/,@searchtypes)) {
6566: push(@{$changes{'searchtypes'}},$type);
6567: }
6568: }
6569: foreach my $type (@searchtypes) {
6570: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
6571: push(@{$changes{'searchtypes'}},$type);
6572: }
6573: }
6574: } else {
6575: if (exists($currdirsrch{'searchtypes'})) {
6576: foreach my $type (@searchtypes) {
6577: if ($type ne $currdirsrch{'searchtypes'}) {
6578: push(@{$changes{'searchtypes'}},$type);
6579: }
6580: }
6581: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
6582: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
6583: }
6584: } else {
6585: push(@{$changes{'searchtypes'}},@searchtypes);
6586: }
6587: }
6588:
6589: my %dirsrch_hash = (
6590: directorysrch => { available => $env{'form.dirsrch_available'},
6591: cansearch => \@cansearch,
6592: localonly => $env{'form.dirsrch_localonly'},
6593: searchby => \@searchby,
6594: searchtypes => \@searchtypes,
6595: }
6596: );
6597: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
6598: $dom);
6599: if ($putresult eq 'ok') {
6600: if (exists($currdirsrch{'available'})) {
6601: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
6602: $changes{'available'} = 1;
6603: }
6604: } else {
6605: if ($env{'form.dirsrch_available'} eq '1') {
6606: $changes{'available'} = 1;
6607: }
6608: }
6609: if (exists($currdirsrch{'localonly'})) {
6610: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
6611: $changes{'localonly'} = 1;
6612: }
6613: } else {
6614: if ($env{'form.dirsrch_localonly'} eq '1') {
6615: $changes{'localonly'} = 1;
6616: }
6617: }
6618: if (keys(%changes) > 0) {
6619: $resulttext = &mt('Changes made:').'<ul>';
6620: if ($changes{'available'}) {
6621: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
6622: }
6623: if ($changes{'localonly'}) {
6624: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
6625: }
6626:
6627: if (ref($changes{'cansearch'}) eq 'ARRAY') {
6628: my $chgtext;
6629: if (ref($usertypes) eq 'HASH') {
6630: if (keys(%{$usertypes}) > 0) {
6631: foreach my $type (@{$types}) {
6632: if (grep(/^\Q$type\E$/,@cansearch)) {
6633: $chgtext .= $usertypes->{$type}.'; ';
6634: }
6635: }
6636: if (grep(/^default$/,@cansearch)) {
6637: $chgtext .= $othertitle;
6638: } else {
6639: $chgtext =~ s/\; $//;
6640: }
6641: $resulttext .=
6642: '<li>'.
6643: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
6644: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
6645: '</li>';
6646: }
6647: }
6648: }
6649: if (ref($changes{'searchby'}) eq 'ARRAY') {
6650: my ($searchtitles,$titleorder) = &sorted_searchtitles();
6651: my $chgtext;
6652: foreach my $type (@{$titleorder}) {
6653: if (grep(/^\Q$type\E$/,@searchby)) {
6654: if (defined($searchtitles->{$type})) {
6655: $chgtext .= $searchtitles->{$type}.'; ';
6656: }
6657: }
6658: }
6659: $chgtext =~ s/\; $//;
6660: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
6661: }
6662: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
6663: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
6664: my $chgtext;
6665: foreach my $type (@{$srchtypeorder}) {
6666: if (grep(/^\Q$type\E$/,@searchtypes)) {
6667: if (defined($srchtypes_desc->{$type})) {
6668: $chgtext .= $srchtypes_desc->{$type}.'; ';
6669: }
6670: }
6671: }
6672: $chgtext =~ s/\; $//;
6673: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
6674: }
6675: $resulttext .= '</ul>';
6676: } else {
6677: $resulttext = &mt('No changes made to institution directory search settings');
6678: }
6679: } else {
6680: $resulttext = '<span class="LC_error">'.
6681: &mt('An error occurred: [_1]',$putresult).'</span>';
6682: }
6683: return $resulttext;
6684: }
6685:
6686: sub modify_contacts {
6687: my ($dom,$lastactref,%domconfig) = @_;
6688: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
6689: if (ref($domconfig{'contacts'}) eq 'HASH') {
6690: foreach my $key (keys(%{$domconfig{'contacts'}})) {
6691: $currsetting{$key} = $domconfig{'contacts'}{$key};
6692: }
6693: }
6694: my (%others,%to,%bcc);
6695: my @contacts = ('supportemail','adminemail');
6696: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
6697: 'requestsmail','updatesmail','idconflictsmail');
6698: my @toggles = ('reporterrors','reportupdates');
6699: foreach my $type (@mailings) {
6700: @{$newsetting{$type}} =
6701: &Apache::loncommon::get_env_multiple('form.'.$type);
6702: foreach my $item (@contacts) {
6703: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
6704: $contacts_hash{contacts}{$type}{$item} = 1;
6705: } else {
6706: $contacts_hash{contacts}{$type}{$item} = 0;
6707: }
6708: }
6709: $others{$type} = $env{'form.'.$type.'_others'};
6710: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
6711: if ($type eq 'helpdeskmail') {
6712: $bcc{$type} = $env{'form.'.$type.'_bcc'};
6713: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
6714: }
6715: }
6716: foreach my $item (@contacts) {
6717: $to{$item} = $env{'form.'.$item};
6718: $contacts_hash{'contacts'}{$item} = $to{$item};
6719: }
6720: foreach my $item (@toggles) {
6721: if ($env{'form.'.$item} =~ /^(0|1)$/) {
6722: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
6723: }
6724: }
6725: if (keys(%currsetting) > 0) {
6726: foreach my $item (@contacts) {
6727: if ($to{$item} ne $currsetting{$item}) {
6728: $changes{$item} = 1;
6729: }
6730: }
6731: foreach my $type (@mailings) {
6732: foreach my $item (@contacts) {
6733: if (ref($currsetting{$type}) eq 'HASH') {
6734: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
6735: push(@{$changes{$type}},$item);
6736: }
6737: } else {
6738: push(@{$changes{$type}},@{$newsetting{$type}});
6739: }
6740: }
6741: if ($others{$type} ne $currsetting{$type}{'others'}) {
6742: push(@{$changes{$type}},'others');
6743: }
6744: if ($type eq 'helpdeskmail') {
6745: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
6746: push(@{$changes{$type}},'bcc');
6747: }
6748: }
6749: }
6750: } else {
6751: my %default;
6752: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
6753: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
6754: $default{'errormail'} = 'adminemail';
6755: $default{'packagesmail'} = 'adminemail';
6756: $default{'helpdeskmail'} = 'supportemail';
6757: $default{'lonstatusmail'} = 'adminemail';
6758: $default{'requestsmail'} = 'adminemail';
6759: $default{'updatesmail'} = 'adminemail';
6760: foreach my $item (@contacts) {
6761: if ($to{$item} ne $default{$item}) {
6762: $changes{$item} = 1;
6763: }
6764: }
6765: foreach my $type (@mailings) {
6766: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
6767:
6768: push(@{$changes{$type}},@{$newsetting{$type}});
6769: }
6770: if ($others{$type} ne '') {
6771: push(@{$changes{$type}},'others');
6772: }
6773: if ($type eq 'helpdeskmail') {
6774: if ($bcc{$type} ne '') {
6775: push(@{$changes{$type}},'bcc');
6776: }
6777: }
6778: }
6779: }
6780: foreach my $item (@toggles) {
6781: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
6782: $changes{$item} = 1;
6783: } elsif ((!$env{'form.'.$item}) &&
6784: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
6785: $changes{$item} = 1;
6786: }
6787: }
6788: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
6789: $dom);
6790: if ($putresult eq 'ok') {
6791: if (keys(%changes) > 0) {
6792: &Apache::loncommon::devalidate_domconfig_cache($dom);
6793: $$lastactref = 'update';
6794: my ($titles,$short_titles) = &contact_titles();
6795: $resulttext = &mt('Changes made:').'<ul>';
6796: foreach my $item (@contacts) {
6797: if ($changes{$item}) {
6798: $resulttext .= '<li>'.$titles->{$item}.
6799: &mt(' set to: ').
6800: '<span class="LC_cusr_emph">'.
6801: $to{$item}.'</span></li>';
6802: }
6803: }
6804: foreach my $type (@mailings) {
6805: if (ref($changes{$type}) eq 'ARRAY') {
6806: $resulttext .= '<li>'.$titles->{$type}.': ';
6807: my @text;
6808: foreach my $item (@{$newsetting{$type}}) {
6809: push(@text,$short_titles->{$item});
6810: }
6811: if ($others{$type} ne '') {
6812: push(@text,$others{$type});
6813: }
6814: $resulttext .= '<span class="LC_cusr_emph">'.
6815: join(', ',@text).'</span>';
6816: if ($type eq 'helpdeskmail') {
6817: if ($bcc{$type} ne '') {
6818: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
6819: }
6820: }
6821: $resulttext .= '</li>';
6822: }
6823: }
6824: my @offon = ('off','on');
6825: if ($changes{'reporterrors'}) {
6826: $resulttext .= '<li>'.
6827: &mt('E-mail error reports to [_1] set to "'.
6828: $offon[$env{'form.reporterrors'}].'".',
6829: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
6830: &mt('LON-CAPA core group - MSU'),600,500)).
6831: '</li>';
6832: }
6833: if ($changes{'reportupdates'}) {
6834: $resulttext .= '<li>'.
6835: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
6836: $offon[$env{'form.reportupdates'}].'".',
6837: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
6838: &mt('LON-CAPA core group - MSU'),600,500)).
6839: '</li>';
6840: }
6841: $resulttext .= '</ul>';
6842: } else {
6843: $resulttext = &mt('No changes made to contact information');
6844: }
6845: } else {
6846: $resulttext = '<span class="LC_error">'.
6847: &mt('An error occurred: [_1].',$putresult).'</span>';
6848: }
6849: return $resulttext;
6850: }
6851:
6852: sub modify_usercreation {
6853: my ($dom,%domconfig) = @_;
6854: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
6855: my $warningmsg;
6856: if (ref($domconfig{'usercreation'}) eq 'HASH') {
6857: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
6858: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
6859: }
6860: }
6861: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
6862: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
6863: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
6864: my @contexts = ('author','course','requestcrs','selfcreate');
6865: foreach my $item(@contexts) {
6866: if ($item eq 'selfcreate') {
6867: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
6868: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6869: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
6870: if (ref($cancreate{$item}) eq 'ARRAY') {
6871: if (grep(/^login$/,@{$cancreate{$item}})) {
6872: $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.');
6873: }
6874: }
6875: }
6876: } else {
6877: $cancreate{$item} = $env{'form.can_createuser_'.$item};
6878: }
6879: }
6880: my ($othertitle,$usertypes,$types) =
6881: &Apache::loncommon::sorted_inst_types($dom);
6882: if (ref($types) eq 'ARRAY') {
6883: if (@{$types} > 0) {
6884: @{$cancreate{'statustocreate'}} =
6885: &Apache::loncommon::get_env_multiple('form.statustocreate');
6886: } else {
6887: @{$cancreate{'statustocreate'}} = ();
6888: }
6889: push(@contexts,'statustocreate');
6890: }
6891: &process_captcha('cancreate',\%changes,\%cancreate,\%curr_usercreation);
6892: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
6893: foreach my $item (@contexts) {
6894: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
6895: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6896: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
6897: if (ref($cancreate{$item}) eq 'ARRAY') {
6898: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
6899: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6900: push(@{$changes{'cancreate'}},$item);
6901: }
6902: }
6903: }
6904: }
6905: } else {
6906: if ($curr_usercreation{'cancreate'}{$item} eq '') {
6907: if (@{$cancreate{$item}} > 0) {
6908: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6909: push(@{$changes{'cancreate'}},$item);
6910: }
6911: }
6912: } else {
6913: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
6914: if (@{$cancreate{$item}} < 3) {
6915: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6916: push(@{$changes{'cancreate'}},$item);
6917: }
6918: }
6919: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
6920: if (@{$cancreate{$item}} > 0) {
6921: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6922: push(@{$changes{'cancreate'}},$item);
6923: }
6924: }
6925: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
6926: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6927: push(@{$changes{'cancreate'}},$item);
6928: }
6929: }
6930: }
6931: }
6932: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6933: foreach my $type (@{$cancreate{$item}}) {
6934: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6935: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
6936: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6937: push(@{$changes{'cancreate'}},$item);
6938: }
6939: }
6940: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
6941: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
6942: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
6943: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6944: push(@{$changes{'cancreate'}},$item);
6945: }
6946: }
6947: }
6948: }
6949: }
6950: } else {
6951: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
6952: push(@{$changes{'cancreate'}},$item);
6953: }
6954: }
6955: }
6956: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
6957: foreach my $item (@contexts) {
6958: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
6959: if ($cancreate{$item} ne 'any') {
6960: push(@{$changes{'cancreate'}},$item);
6961: }
6962: } else {
6963: if ($cancreate{$item} ne 'none') {
6964: push(@{$changes{'cancreate'}},$item);
6965: }
6966: }
6967: }
6968: } else {
6969: foreach my $item (@contexts) {
6970: push(@{$changes{'cancreate'}},$item);
6971: }
6972: }
6973:
6974: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
6975: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
6976: if (!grep(/^\Q$type\E$/,@username_rule)) {
6977: push(@{$changes{'username_rule'}},$type);
6978: }
6979: }
6980: foreach my $type (@username_rule) {
6981: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
6982: push(@{$changes{'username_rule'}},$type);
6983: }
6984: }
6985: } else {
6986: push(@{$changes{'username_rule'}},@username_rule);
6987: }
6988:
6989: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
6990: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
6991: if (!grep(/^\Q$type\E$/,@id_rule)) {
6992: push(@{$changes{'id_rule'}},$type);
6993: }
6994: }
6995: foreach my $type (@id_rule) {
6996: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
6997: push(@{$changes{'id_rule'}},$type);
6998: }
6999: }
7000: } else {
7001: push(@{$changes{'id_rule'}},@id_rule);
7002: }
7003:
7004: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
7005: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
7006: if (!grep(/^\Q$type\E$/,@email_rule)) {
7007: push(@{$changes{'email_rule'}},$type);
7008: }
7009: }
7010: foreach my $type (@email_rule) {
7011: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
7012: push(@{$changes{'email_rule'}},$type);
7013: }
7014: }
7015: } else {
7016: push(@{$changes{'email_rule'}},@email_rule);
7017: }
7018:
7019: my @authen_contexts = ('author','course','domain');
7020: my @authtypes = ('int','krb4','krb5','loc');
7021: my %authhash;
7022: foreach my $item (@authen_contexts) {
7023: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
7024: foreach my $auth (@authtypes) {
7025: if (grep(/^\Q$auth\E$/,@authallowed)) {
7026: $authhash{$item}{$auth} = 1;
7027: } else {
7028: $authhash{$item}{$auth} = 0;
7029: }
7030: }
7031: }
7032: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
7033: foreach my $item (@authen_contexts) {
7034: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
7035: foreach my $auth (@authtypes) {
7036: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
7037: push(@{$changes{'authtypes'}},$item);
7038: last;
7039: }
7040: }
7041: }
7042: }
7043: } else {
7044: foreach my $item (@authen_contexts) {
7045: push(@{$changes{'authtypes'}},$item);
7046: }
7047: }
7048:
7049: my %usercreation_hash = (
7050: usercreation => {
7051: cancreate => \%cancreate,
7052: username_rule => \@username_rule,
7053: id_rule => \@id_rule,
7054: email_rule => \@email_rule,
7055: authtypes => \%authhash,
7056: }
7057: );
7058:
7059: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
7060: $dom);
7061:
7062: my %selfcreatetypes = (
7063: sso => 'users authenticated by institutional single sign on',
7064: login => 'users authenticated by institutional log-in',
7065: email => 'users who provide a valid e-mail address for use as the username',
7066: );
7067: if ($putresult eq 'ok') {
7068: if (keys(%changes) > 0) {
7069: $resulttext = &mt('Changes made:').'<ul>';
7070: if (ref($changes{'cancreate'}) eq 'ARRAY') {
7071: my %lt = &usercreation_types();
7072: foreach my $type (@{$changes{'cancreate'}}) {
7073: my $chgtext;
7074: unless (($type eq 'statustocreate') || ($type eq 'captcha') || ($type eq 'recaptchakeys')) {
7075: $chgtext = $lt{$type}.', ';
7076: }
7077: if ($type eq 'selfcreate') {
7078: if (@{$cancreate{$type}} == 0) {
7079: $chgtext .= &mt('creation of a new user account is not permitted.');
7080: } else {
7081: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
7082: foreach my $case (@{$cancreate{$type}}) {
7083: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
7084: }
7085: $chgtext .= '</ul>';
7086: if (ref($cancreate{$type}) eq 'ARRAY') {
7087: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
7088: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
7089: if (@{$cancreate{'statustocreate'}} == 0) {
7090: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
7091: }
7092: }
7093: }
7094: }
7095: }
7096: } elsif ($type eq 'statustocreate') {
7097: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
7098: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
7099: if (@{$cancreate{'selfcreate'}} > 0) {
7100: if (@{$cancreate{'statustocreate'}} == 0) {
7101:
7102: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
7103: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
7104: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
7105: }
7106: } elsif (ref($usertypes) eq 'HASH') {
7107: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
7108: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
7109: } else {
7110: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
7111: }
7112: $chgtext .= '<ul>';
7113: foreach my $case (@{$cancreate{$type}}) {
7114: if ($case eq 'default') {
7115: $chgtext .= '<li>'.$othertitle.'</li>';
7116: } else {
7117: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
7118: }
7119: }
7120: $chgtext .= '</ul>';
7121: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
7122: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
7123: }
7124: }
7125: } else {
7126: if (@{$cancreate{$type}} == 0) {
7127: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
7128: } else {
7129: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
7130: }
7131: }
7132: }
7133: } elsif ($type eq 'captcha') {
7134: if ($cancreate{$type} eq 'notused') {
7135: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
7136: } else {
7137: my %captchas = &captcha_phrases();
7138: if ($captchas{$cancreate{$type}}) {
7139: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$cancreate{$type}}.");
7140: } else {
7141: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
7142: }
7143: }
7144: } elsif ($type eq 'recaptchakeys') {
7145: my ($privkey,$pubkey);
7146: if (ref($cancreate{$type}) eq 'HASH') {
7147: $pubkey = $cancreate{$type}{'public'};
7148: $privkey = $cancreate{$type}{'private'};
7149: }
7150: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
7151: if (!$pubkey) {
7152: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
7153: } else {
7154: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7155: }
7156: if (!$privkey) {
7157: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
7158: } else {
7159: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
7160: }
7161: $chgtext .= '</ul>';
7162: } else {
7163: if ($cancreate{$type} eq 'none') {
7164: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
7165: } elsif ($cancreate{$type} eq 'any') {
7166: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
7167: } elsif ($cancreate{$type} eq 'official') {
7168: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
7169: } elsif ($cancreate{$type} eq 'unofficial') {
7170: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
7171: }
7172: }
7173: $resulttext .= '<li>'.$chgtext.'</li>';
7174: }
7175: }
7176: if (ref($changes{'username_rule'}) eq 'ARRAY') {
7177: my ($rules,$ruleorder) =
7178: &Apache::lonnet::inst_userrules($dom,'username');
7179: my $chgtext = '<ul>';
7180: foreach my $type (@username_rule) {
7181: if (ref($rules->{$type}) eq 'HASH') {
7182: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
7183: }
7184: }
7185: $chgtext .= '</ul>';
7186: if (@username_rule > 0) {
7187: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
7188: } else {
7189: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
7190: }
7191: }
7192: if (ref($changes{'id_rule'}) eq 'ARRAY') {
7193: my ($idrules,$idruleorder) =
7194: &Apache::lonnet::inst_userrules($dom,'id');
7195: my $chgtext = '<ul>';
7196: foreach my $type (@id_rule) {
7197: if (ref($idrules->{$type}) eq 'HASH') {
7198: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
7199: }
7200: }
7201: $chgtext .= '</ul>';
7202: if (@id_rule > 0) {
7203: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
7204: } else {
7205: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
7206: }
7207: }
7208: if (ref($changes{'email_rule'}) eq 'ARRAY') {
7209: my ($emailrules,$emailruleorder) =
7210: &Apache::lonnet::inst_userrules($dom,'email');
7211: my $chgtext = '<ul>';
7212: foreach my $type (@email_rule) {
7213: if (ref($emailrules->{$type}) eq 'HASH') {
7214: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
7215: }
7216: }
7217: $chgtext .= '</ul>';
7218: if (@email_rule > 0) {
7219: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
7220: } else {
7221: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
7222: }
7223: }
7224:
7225: my %authname = &authtype_names();
7226: my %context_title = &context_names();
7227: if (ref($changes{'authtypes'}) eq 'ARRAY') {
7228: my $chgtext = '<ul>';
7229: foreach my $type (@{$changes{'authtypes'}}) {
7230: my @allowed;
7231: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
7232: foreach my $auth (@authtypes) {
7233: if ($authhash{$type}{$auth}) {
7234: push(@allowed,$authname{$auth});
7235: }
7236: }
7237: if (@allowed > 0) {
7238: $chgtext .= join(', ',@allowed).'</li>';
7239: } else {
7240: $chgtext .= &mt('none').'</li>';
7241: }
7242: }
7243: $chgtext .= '</ul>';
7244: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
7245: $resulttext .= '</li>';
7246: }
7247: $resulttext .= '</ul>';
7248: } else {
7249: $resulttext = &mt('No changes made to user creation settings');
7250: }
7251: } else {
7252: $resulttext = '<span class="LC_error">'.
7253: &mt('An error occurred: [_1]',$putresult).'</span>';
7254: }
7255: if ($warningmsg ne '') {
7256: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
7257: }
7258: return $resulttext;
7259: }
7260:
7261: sub process_captcha {
7262: my ($container,$changes,$newsettings,$current) = @_;
7263: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
7264: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
7265: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
7266: $newsettings->{'captcha'} = 'original';
7267: }
7268: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
7269: if ($container eq 'cancreate') {
7270: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
7271: push(@{$changes->{'cancreate'}},'captcha');
7272: } elsif (!defined($changes->{'cancreate'})) {
7273: $changes->{'cancreate'} = ['captcha'];
7274: }
7275: } else {
7276: $changes->{'captcha'} = 1;
7277: }
7278: }
7279: my ($newpub,$newpriv,$currpub,$currpriv);
7280: if ($newsettings->{'captcha'} eq 'recaptcha') {
7281: $newpub = $env{'form.'.$container.'_recaptchapub'};
7282: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
7283: $newpub =~ s/\W//g;
7284: $newpriv =~ s/\W//g;
7285: $newsettings->{'recaptchakeys'} = {
7286: public => $newpub,
7287: private => $newpriv,
7288: };
7289: }
7290: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
7291: $currpub = $current->{'recaptchakeys'}{'public'};
7292: $currpriv = $current->{'recaptchakeys'}{'private'};
7293: unless ($newsettings->{'captcha'} eq 'recaptcha') {
7294: $newsettings->{'recaptchakeys'} = {
7295: public => '',
7296: private => '',
7297: }
7298: }
7299: }
7300: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
7301: if ($container eq 'cancreate') {
7302: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
7303: push(@{$changes->{'cancreate'}},'recaptchakeys');
7304: } elsif (!defined($changes->{'cancreate'})) {
7305: $changes->{'cancreate'} = ['recaptchakeys'];
7306: }
7307: } else {
7308: $changes->{'recaptchakeys'} = 1;
7309: }
7310: }
7311: return;
7312: }
7313:
7314: sub modify_usermodification {
7315: my ($dom,%domconfig) = @_;
7316: my ($resulttext,%curr_usermodification,%changes);
7317: if (ref($domconfig{'usermodification'}) eq 'HASH') {
7318: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
7319: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
7320: }
7321: }
7322: my @contexts = ('author','course','selfcreate');
7323: my %context_title = (
7324: author => 'In author context',
7325: course => 'In course context',
7326: selfcreate => 'When self creating account',
7327: );
7328: my @fields = ('lastname','firstname','middlename','generation',
7329: 'permanentemail','id');
7330: my %roles = (
7331: author => ['ca','aa'],
7332: course => ['st','ep','ta','in','cr'],
7333: );
7334: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7335: if (ref($types) eq 'ARRAY') {
7336: push(@{$types},'default');
7337: $usertypes->{'default'} = $othertitle;
7338: }
7339: $roles{'selfcreate'} = $types;
7340: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7341: my %modifyhash;
7342: foreach my $context (@contexts) {
7343: foreach my $role (@{$roles{$context}}) {
7344: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
7345: foreach my $item (@fields) {
7346: if (grep(/^\Q$item\E$/,@modifiable)) {
7347: $modifyhash{$context}{$role}{$item} = 1;
7348: } else {
7349: $modifyhash{$context}{$role}{$item} = 0;
7350: }
7351: }
7352: }
7353: if (ref($curr_usermodification{$context}) eq 'HASH') {
7354: foreach my $role (@{$roles{$context}}) {
7355: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
7356: foreach my $field (@fields) {
7357: if ($modifyhash{$context}{$role}{$field} ne
7358: $curr_usermodification{$context}{$role}{$field}) {
7359: push(@{$changes{$context}},$role);
7360: last;
7361: }
7362: }
7363: }
7364: }
7365: } else {
7366: foreach my $context (@contexts) {
7367: foreach my $role (@{$roles{$context}}) {
7368: push(@{$changes{$context}},$role);
7369: }
7370: }
7371: }
7372: }
7373: my %usermodification_hash = (
7374: usermodification => \%modifyhash,
7375: );
7376: my $putresult = &Apache::lonnet::put_dom('configuration',
7377: \%usermodification_hash,$dom);
7378: if ($putresult eq 'ok') {
7379: if (keys(%changes) > 0) {
7380: $resulttext = &mt('Changes made: ').'<ul>';
7381: foreach my $context (@contexts) {
7382: if (ref($changes{$context}) eq 'ARRAY') {
7383: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
7384: if (ref($changes{$context}) eq 'ARRAY') {
7385: foreach my $role (@{$changes{$context}}) {
7386: my $rolename;
7387: if ($context eq 'selfcreate') {
7388: $rolename = $role;
7389: if (ref($usertypes) eq 'HASH') {
7390: if ($usertypes->{$role} ne '') {
7391: $rolename = $usertypes->{$role};
7392: }
7393: }
7394: } else {
7395: if ($role eq 'cr') {
7396: $rolename = &mt('Custom');
7397: } else {
7398: $rolename = &Apache::lonnet::plaintext($role);
7399: }
7400: }
7401: my @modifiable;
7402: if ($context eq 'selfcreate') {
7403: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
7404: } else {
7405: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
7406: }
7407: foreach my $field (@fields) {
7408: if ($modifyhash{$context}{$role}{$field}) {
7409: push(@modifiable,$fieldtitles{$field});
7410: }
7411: }
7412: if (@modifiable > 0) {
7413: $resulttext .= join(', ',@modifiable);
7414: } else {
7415: $resulttext .= &mt('none');
7416: }
7417: $resulttext .= '</li>';
7418: }
7419: $resulttext .= '</ul></li>';
7420: }
7421: }
7422: }
7423: $resulttext .= '</ul>';
7424: } else {
7425: $resulttext = &mt('No changes made to user modification settings');
7426: }
7427: } else {
7428: $resulttext = '<span class="LC_error">'.
7429: &mt('An error occurred: [_1]',$putresult).'</span>';
7430: }
7431: return $resulttext;
7432: }
7433:
7434: sub modify_defaults {
7435: my ($dom,$r,%domconfig) = @_;
7436: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
7437: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7438: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
7439: my @authtypes = ('internal','krb4','krb5','localauth');
7440: foreach my $item (@items) {
7441: $newvalues{$item} = $env{'form.'.$item};
7442: if ($item eq 'auth_def') {
7443: if ($newvalues{$item} ne '') {
7444: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
7445: push(@errors,$item);
7446: }
7447: }
7448: } elsif ($item eq 'lang_def') {
7449: if ($newvalues{$item} ne '') {
7450: if ($newvalues{$item} =~ /^(\w+)/) {
7451: my $langcode = $1;
7452: if ($langcode ne 'x_chef') {
7453: if (code2language($langcode) eq '') {
7454: push(@errors,$item);
7455: }
7456: }
7457: } else {
7458: push(@errors,$item);
7459: }
7460: }
7461: } elsif ($item eq 'timezone_def') {
7462: if ($newvalues{$item} ne '') {
7463: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
7464: push(@errors,$item);
7465: }
7466: }
7467: } elsif ($item eq 'datelocale_def') {
7468: if ($newvalues{$item} ne '') {
7469: my @datelocale_ids = DateTime::Locale->ids();
7470: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
7471: push(@errors,$item);
7472: }
7473: }
7474: } elsif ($item eq 'portal_def') {
7475: if ($newvalues{$item} ne '') {
7476: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
7477: push(@errors,$item);
7478: }
7479: }
7480: }
7481: if (grep(/^\Q$item\E$/,@errors)) {
7482: $newvalues{$item} = $domdefaults{$item};
7483: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
7484: $changes{$item} = 1;
7485: }
7486: $domdefaults{$item} = $newvalues{$item};
7487: }
7488: my %defaults_hash = (
7489: defaults => \%newvalues,
7490: );
7491: my $title = &defaults_titles();
7492: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
7493: $dom);
7494: if ($putresult eq 'ok') {
7495: if (keys(%changes) > 0) {
7496: $resulttext = &mt('Changes made:').'<ul>';
7497: my $version = $r->dir_config('lonVersion');
7498: 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";
7499: foreach my $item (sort(keys(%changes))) {
7500: my $value = $env{'form.'.$item};
7501: if ($value eq '') {
7502: $value = &mt('none');
7503: } elsif ($item eq 'auth_def') {
7504: my %authnames = &authtype_names();
7505: my %shortauth = (
7506: internal => 'int',
7507: krb4 => 'krb4',
7508: krb5 => 'krb5',
7509: localauth => 'loc',
7510: );
7511: $value = $authnames{$shortauth{$value}};
7512: }
7513: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
7514: $mailmsgtext .= "$title->{$item} set to $value\n";
7515: }
7516: $resulttext .= '</ul>';
7517: $mailmsgtext .= "\n";
7518: my $cachetime = 24*60*60;
7519: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7520: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
7521: my $notify = 1;
7522: if (ref($domconfig{'contacts'}) eq 'HASH') {
7523: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
7524: $notify = 0;
7525: }
7526: }
7527: if ($notify) {
7528: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
7529: "LON-CAPA Domain Settings Change - $dom",
7530: $mailmsgtext);
7531: }
7532: }
7533: } else {
7534: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
7535: }
7536: } else {
7537: $resulttext = '<span class="LC_error">'.
7538: &mt('An error occurred: [_1]',$putresult).'</span>';
7539: }
7540: if (@errors > 0) {
7541: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
7542: foreach my $item (@errors) {
7543: $resulttext .= ' "'.$title->{$item}.'",';
7544: }
7545: $resulttext =~ s/,$//;
7546: }
7547: return $resulttext;
7548: }
7549:
7550: sub modify_scantron {
7551: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7552: my ($resulttext,%confhash,%changes,$errors);
7553: my $custom = 'custom.tab';
7554: my $default = 'default.tab';
7555: my $servadm = $r->dir_config('lonAdmEMail');
7556: my ($configuserok,$author_ok,$switchserver) =
7557: &config_check($dom,$confname,$servadm);
7558: if ($env{'form.scantronformat.filename'} ne '') {
7559: my $error;
7560: if ($configuserok eq 'ok') {
7561: if ($switchserver) {
7562: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
7563: } else {
7564: if ($author_ok eq 'ok') {
7565: my ($result,$scantronurl) =
7566: &publishlogo($r,'upload','scantronformat',$dom,
7567: $confname,'scantron','','',$custom);
7568: if ($result eq 'ok') {
7569: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
7570: $changes{'scantronformat'} = 1;
7571: } else {
7572: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
7573: }
7574: } else {
7575: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
7576: }
7577: }
7578: } else {
7579: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
7580: }
7581: if ($error) {
7582: &Apache::lonnet::logthis($error);
7583: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7584: }
7585: }
7586: if (ref($domconfig{'scantron'}) eq 'HASH') {
7587: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
7588: if ($env{'form.scantronformat_del'}) {
7589: $confhash{'scantron'}{'scantronformat'} = '';
7590: $changes{'scantronformat'} = 1;
7591: }
7592: }
7593: }
7594: if (keys(%confhash) > 0) {
7595: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
7596: $dom);
7597: if ($putresult eq 'ok') {
7598: if (keys(%changes) > 0) {
7599: if (ref($confhash{'scantron'}) eq 'HASH') {
7600: $resulttext = &mt('Changes made:').'<ul>';
7601: if ($confhash{'scantron'}{'scantronformat'} eq '') {
7602: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
7603: } else {
7604: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
7605: }
7606: $resulttext .= '</ul>';
7607: } else {
7608: $resulttext = &mt('Changes made to bubblesheet format file.');
7609: }
7610: $resulttext .= '</ul>';
7611: &Apache::loncommon::devalidate_domconfig_cache($dom);
7612: $lastactref = 'update';
7613: } else {
7614: $resulttext = &mt('No changes made to bubblesheet format file');
7615: }
7616: } else {
7617: $resulttext = '<span class="LC_error">'.
7618: &mt('An error occurred: [_1]',$putresult).'</span>';
7619: }
7620: } else {
7621: $resulttext = &mt('No changes made to bubblesheet format file');
7622: }
7623: if ($errors) {
7624: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7625: $errors.'</ul>';
7626: }
7627: return $resulttext;
7628: }
7629:
7630: sub modify_coursecategories {
7631: my ($dom,%domconfig) = @_;
7632: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
7633: $cathash);
7634: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
7635: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
7636: $cathash = $domconfig{'coursecategories'}{'cats'};
7637: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
7638: $changes{'togglecats'} = 1;
7639: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
7640: }
7641: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
7642: $changes{'categorize'} = 1;
7643: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
7644: }
7645: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
7646: $changes{'togglecatscomm'} = 1;
7647: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
7648: }
7649: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
7650: $changes{'categorizecomm'} = 1;
7651: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
7652: }
7653: } else {
7654: $changes{'togglecats'} = 1;
7655: $changes{'categorize'} = 1;
7656: $changes{'togglecatscomm'} = 1;
7657: $changes{'categorizecomm'} = 1;
7658: $domconfig{'coursecategories'} = {
7659: togglecats => $env{'form.togglecats'},
7660: categorize => $env{'form.categorize'},
7661: togglecatscomm => $env{'form.togglecatscomm'},
7662: categorizecomm => $env{'form.categorizecomm'},
7663: };
7664: }
7665: if (ref($cathash) eq 'HASH') {
7666: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
7667: push (@deletecategory,'instcode::0');
7668: }
7669: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
7670: push(@deletecategory,'communities::0');
7671: }
7672: }
7673: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
7674: if (ref($cathash) eq 'HASH') {
7675: if (@deletecategory > 0) {
7676: #FIXME Need to remove category from all courses using a deleted category
7677: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
7678: foreach my $item (@deletecategory) {
7679: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
7680: delete($domconfig{'coursecategories'}{'cats'}{$item});
7681: $deletions{$item} = 1;
7682: &recurse_cat_deletes($item,$cathash,\%deletions);
7683: }
7684: }
7685: }
7686: foreach my $item (keys(%{$cathash})) {
7687: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
7688: if ($cathash->{$item} ne $env{'form.'.$item}) {
7689: $reorderings{$item} = 1;
7690: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
7691: }
7692: if ($env{'form.addcategory_name_'.$item} ne '') {
7693: my $newcat = $env{'form.addcategory_name_'.$item};
7694: my $newdepth = $depth+1;
7695: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
7696: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
7697: $adds{$newitem} = 1;
7698: }
7699: if ($env{'form.subcat_'.$item} ne '') {
7700: my $newcat = $env{'form.subcat_'.$item};
7701: my $newdepth = $depth+1;
7702: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
7703: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
7704: $adds{$newitem} = 1;
7705: }
7706: }
7707: }
7708: if ($env{'form.instcode'} eq '1') {
7709: if (ref($cathash) eq 'HASH') {
7710: my $newitem = 'instcode::0';
7711: if ($cathash->{$newitem} eq '') {
7712: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
7713: $adds{$newitem} = 1;
7714: }
7715: } else {
7716: my $newitem = 'instcode::0';
7717: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
7718: $adds{$newitem} = 1;
7719: }
7720: }
7721: if ($env{'form.communities'} eq '1') {
7722: if (ref($cathash) eq 'HASH') {
7723: my $newitem = 'communities::0';
7724: if ($cathash->{$newitem} eq '') {
7725: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
7726: $adds{$newitem} = 1;
7727: }
7728: } else {
7729: my $newitem = 'communities::0';
7730: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
7731: $adds{$newitem} = 1;
7732: }
7733: }
7734: if ($env{'form.addcategory_name'} ne '') {
7735: if (($env{'form.addcategory_name'} ne 'instcode') &&
7736: ($env{'form.addcategory_name'} ne 'communities')) {
7737: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
7738: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
7739: $adds{$newitem} = 1;
7740: }
7741: }
7742: my $putresult;
7743: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7744: if (keys(%deletions) > 0) {
7745: foreach my $key (keys(%deletions)) {
7746: if ($predelallitems{$key} ne '') {
7747: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
7748: }
7749: }
7750: }
7751: my (@chkcats,@chktrails,%chkallitems);
7752: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
7753: if (ref($chkcats[0]) eq 'ARRAY') {
7754: my $depth = 0;
7755: my $chg = 0;
7756: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
7757: my $name = $chkcats[0][$i];
7758: my $item;
7759: if ($name eq '') {
7760: $chg ++;
7761: } else {
7762: $item = &escape($name).'::0';
7763: if ($chg) {
7764: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
7765: }
7766: $depth ++;
7767: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
7768: $depth --;
7769: }
7770: }
7771: }
7772: }
7773: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7774: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
7775: if ($putresult eq 'ok') {
7776: my %title = (
7777: togglecats => 'Show/Hide a course in catalog',
7778: categorize => 'Assign a category to a course',
7779: togglecatscomm => 'Show/Hide a community in catalog',
7780: categorizecomm => 'Assign a category to a community',
7781: );
7782: my %level = (
7783: dom => 'set in Domain ("Modify Course/Community")',
7784: crs => 'set in Course ("Course Configuration")',
7785: comm => 'set in Community ("Community Configuration")',
7786: );
7787: $resulttext = &mt('Changes made:').'<ul>';
7788: if ($changes{'togglecats'}) {
7789: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
7790: }
7791: if ($changes{'categorize'}) {
7792: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
7793: }
7794: if ($changes{'togglecatscomm'}) {
7795: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
7796: }
7797: if ($changes{'categorizecomm'}) {
7798: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
7799: }
7800: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7801: my $cathash;
7802: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
7803: $cathash = $domconfig{'coursecategories'}{'cats'};
7804: } else {
7805: $cathash = {};
7806: }
7807: my (@cats,@trails,%allitems);
7808: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
7809: if (keys(%deletions) > 0) {
7810: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
7811: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
7812: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
7813: }
7814: $resulttext .= '</ul></li>';
7815: }
7816: if (keys(%reorderings) > 0) {
7817: my %sort_by_trail;
7818: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
7819: foreach my $key (keys(%reorderings)) {
7820: if ($allitems{$key} ne '') {
7821: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
7822: }
7823: }
7824: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
7825: $resulttext .= '<li>'.$trails[$trail].'</li>';
7826: }
7827: $resulttext .= '</ul></li>';
7828: }
7829: if (keys(%adds) > 0) {
7830: my %sort_by_trail;
7831: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
7832: foreach my $key (keys(%adds)) {
7833: if ($allitems{$key} ne '') {
7834: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
7835: }
7836: }
7837: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
7838: $resulttext .= '<li>'.$trails[$trail].'</li>';
7839: }
7840: $resulttext .= '</ul></li>';
7841: }
7842: }
7843: $resulttext .= '</ul>';
7844: } else {
7845: $resulttext = '<span class="LC_error">'.
7846: &mt('An error occurred: [_1]',$putresult).'</span>';
7847: }
7848: } else {
7849: $resulttext = &mt('No changes made to course and community categories');
7850: }
7851: return $resulttext;
7852: }
7853:
7854: sub modify_serverstatuses {
7855: my ($dom,%domconfig) = @_;
7856: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
7857: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
7858: %currserverstatus = %{$domconfig{'serverstatuses'}};
7859: }
7860: my @pages = &serverstatus_pages();
7861: foreach my $type (@pages) {
7862: $newserverstatus{$type}{'namedusers'} = '';
7863: $newserverstatus{$type}{'machines'} = '';
7864: if (defined($env{'form.'.$type.'_namedusers'})) {
7865: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
7866: my @okusers;
7867: foreach my $user (@users) {
7868: my ($uname,$udom) = split(/:/,$user);
7869: if (($udom =~ /^$match_domain$/) &&
7870: (&Apache::lonnet::domain($udom)) &&
7871: ($uname =~ /^$match_username$/)) {
7872: if (!grep(/^\Q$user\E/,@okusers)) {
7873: push(@okusers,$user);
7874: }
7875: }
7876: }
7877: if (@okusers > 0) {
7878: @okusers = sort(@okusers);
7879: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
7880: }
7881: }
7882: if (defined($env{'form.'.$type.'_machines'})) {
7883: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
7884: my @okmachines;
7885: foreach my $ip (@machines) {
7886: my @parts = split(/\./,$ip);
7887: next if (@parts < 4);
7888: my $badip = 0;
7889: for (my $i=0; $i<4; $i++) {
7890: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
7891: $badip = 1;
7892: last;
7893: }
7894: }
7895: if (!$badip) {
7896: push(@okmachines,$ip);
7897: }
7898: }
7899: @okmachines = sort(@okmachines);
7900: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
7901: }
7902: }
7903: my %serverstatushash = (
7904: serverstatuses => \%newserverstatus,
7905: );
7906: foreach my $type (@pages) {
7907: foreach my $setting ('namedusers','machines') {
7908: my (@current,@new);
7909: if (ref($currserverstatus{$type}) eq 'HASH') {
7910: if ($currserverstatus{$type}{$setting} ne '') {
7911: @current = split(/,/,$currserverstatus{$type}{$setting});
7912: }
7913: }
7914: if ($newserverstatus{$type}{$setting} ne '') {
7915: @new = split(/,/,$newserverstatus{$type}{$setting});
7916: }
7917: if (@current > 0) {
7918: if (@new > 0) {
7919: foreach my $item (@current) {
7920: if (!grep(/^\Q$item\E$/,@new)) {
7921: $changes{$type}{$setting} = 1;
7922: last;
7923: }
7924: }
7925: foreach my $item (@new) {
7926: if (!grep(/^\Q$item\E$/,@current)) {
7927: $changes{$type}{$setting} = 1;
7928: last;
7929: }
7930: }
7931: } else {
7932: $changes{$type}{$setting} = 1;
7933: }
7934: } elsif (@new > 0) {
7935: $changes{$type}{$setting} = 1;
7936: }
7937: }
7938: }
7939: if (keys(%changes) > 0) {
7940: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7941: my $putresult = &Apache::lonnet::put_dom('configuration',
7942: \%serverstatushash,$dom);
7943: if ($putresult eq 'ok') {
7944: $resulttext .= &mt('Changes made:').'<ul>';
7945: foreach my $type (@pages) {
7946: if (ref($changes{$type}) eq 'HASH') {
7947: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
7948: if ($changes{$type}{'namedusers'}) {
7949: if ($newserverstatus{$type}{'namedusers'} eq '') {
7950: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
7951: } else {
7952: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
7953: }
7954: }
7955: if ($changes{$type}{'machines'}) {
7956: if ($newserverstatus{$type}{'machines'} eq '') {
7957: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
7958: } else {
7959: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
7960: }
7961:
7962: }
7963: $resulttext .= '</ul></li>';
7964: }
7965: }
7966: $resulttext .= '</ul>';
7967: } else {
7968: $resulttext = '<span class="LC_error">'.
7969: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
7970:
7971: }
7972: } else {
7973: $resulttext = &mt('No changes made to access to server status pages');
7974: }
7975: return $resulttext;
7976: }
7977:
7978: sub modify_helpsettings {
7979: my ($r,$dom,$confname,%domconfig) = @_;
7980: my ($resulttext,$errors,%changes,%helphash);
7981: my %defaultchecked = ('submitbugs' => 'on');
7982: my @offon = ('off','on');
7983: my @toggles = ('submitbugs');
7984: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
7985: foreach my $item (@toggles) {
7986: if ($defaultchecked{$item} eq 'on') {
7987: if ($domconfig{'helpsettings'}{$item} eq '') {
7988: if ($env{'form.'.$item} eq '0') {
7989: $changes{$item} = 1;
7990: }
7991: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
7992: $changes{$item} = 1;
7993: }
7994: } elsif ($defaultchecked{$item} eq 'off') {
7995: if ($domconfig{'helpsettings'}{$item} eq '') {
7996: if ($env{'form.'.$item} eq '1') {
7997: $changes{$item} = 1;
7998: }
7999: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
8000: $changes{$item} = 1;
8001: }
8002: }
8003: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
8004: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
8005: }
8006: }
8007: }
8008: my $putresult;
8009: if (keys(%changes) > 0) {
8010: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
8011: if ($putresult eq 'ok') {
8012: $resulttext = &mt('Changes made:').'<ul>';
8013: foreach my $item (sort(keys(%changes))) {
8014: if ($item eq 'submitbugs') {
8015: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
8016: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
8017: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
8018: }
8019: }
8020: $resulttext .= '</ul>';
8021: } else {
8022: $resulttext = &mt('No changes made to help settings');
8023: $errors .= '<li><span class="LC_error">'.
8024: &mt('An error occurred storing the settings: [_1]',
8025: $putresult).'</span></li>';
8026: }
8027: }
8028: if ($errors) {
8029: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8030: $errors.'</ul>';
8031: }
8032: return $resulttext;
8033: }
8034:
8035: sub modify_coursedefaults {
8036: my ($dom,%domconfig) = @_;
8037: my ($resulttext,$errors,%changes,%defaultshash);
8038: my %defaultchecked = ('canuse_pdfforms' => 'off');
8039: my @toggles = ('canuse_pdfforms');
8040: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
8041: 'uploadquota_community');
8042: my @types = ('official','unofficial','community');
8043: my %staticdefaults = (
8044: anonsurvey_threshold => 10,
8045: uploadquota => 500,
8046: );
8047:
8048: $defaultshash{'coursedefaults'} = {};
8049:
8050: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
8051: if ($domconfig{'coursedefaults'} eq '') {
8052: $domconfig{'coursedefaults'} = {};
8053: }
8054: }
8055:
8056: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
8057: foreach my $item (@toggles) {
8058: if ($defaultchecked{$item} eq 'on') {
8059: if (($domconfig{'coursedefaults'}{$item} eq '') &&
8060: ($env{'form.'.$item} eq '0')) {
8061: $changes{$item} = 1;
8062: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
8063: $changes{$item} = 1;
8064: }
8065: } elsif ($defaultchecked{$item} eq 'off') {
8066: if (($domconfig{'coursedefaults'}{$item} eq '') &&
8067: ($env{'form.'.$item} eq '1')) {
8068: $changes{$item} = 1;
8069: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
8070: $changes{$item} = 1;
8071: }
8072: }
8073: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
8074: }
8075: foreach my $item (@numbers) {
8076: my ($currdef,$newdef);
8077: my $newdef = $env{'form.'.$item};
8078: if ($item eq 'anonsurvey_threshold') {
8079: $currdef = $domconfig{'coursedefaults'}{$item};
8080: $newdef =~ s/\D//g;
8081: if ($newdef eq '' || $newdef < 1) {
8082: $newdef = 1;
8083: }
8084: $defaultshash{'coursedefaults'}{$item} = $newdef;
8085: } else {
8086: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
8087: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
8088: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
8089: }
8090: $newdef =~ s/[^\w.\-]//g;
8091: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
8092: }
8093: if ($currdef ne $newdef) {
8094: my $staticdef;
8095: if ($item eq 'anonsurvey_threshold') {
8096: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
8097: $changes{$item} = 1;
8098: }
8099: } else {
8100: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
8101: $changes{'uploadquota'} = 1;
8102: }
8103: }
8104: }
8105: }
8106: my $officialcreds = $env{'form.official_credits'};
8107: $officialcreds =~ s/^[^\d\.]//g;
8108: my $unofficialcreds = $env{'form.unofficial_credits'};
8109: $unofficialcreds =~ s/^[^\d\.]//g;
8110: if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
8111: ($env{'form.coursecredits'} eq '1')) {
8112: $changes{'coursecredits'} = 1;
8113: } else {
8114: if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) ||
8115: ($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds)) {
8116: $changes{'coursecredits'} = 1;
8117: }
8118: }
8119: $defaultshash{'coursedefaults'}{'coursecredits'} = {
8120: official => $officialcreds,
8121: unofficial => $unofficialcreds,
8122: }
8123: }
8124: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
8125: $dom);
8126: if ($putresult eq 'ok') {
8127: my %domdefaults;
8128: if (keys(%changes) > 0) {
8129: if (($changes{'canuse_pdfforms'}) || ($changes{'coursecredits'}) || ($changes{'uploadquota'})) {
8130: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
8131: if ($changes{'canuse_pdfforms'}) {
8132: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
8133: }
8134: if ($changes{'coursecredits'}) {
8135: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
8136: $domdefaults{'officialcredits'} =
8137: $defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
8138: $domdefaults{'unofficialcredits'} =
8139: $defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
8140: }
8141: }
8142: if ($changes{'uploadquota'}) {
8143: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
8144: foreach my $type (@types) {
8145: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
8146: }
8147: }
8148: }
8149: my $cachetime = 24*60*60;
8150: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8151: }
8152: $resulttext = &mt('Changes made:').'<ul>';
8153: foreach my $item (sort(keys(%changes))) {
8154: if ($item eq 'canuse_pdfforms') {
8155: if ($env{'form.'.$item} eq '1') {
8156: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
8157: } else {
8158: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
8159: }
8160: } elsif ($item eq 'anonsurvey_threshold') {
8161: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
8162: } elsif ($item eq 'uploadquota') {
8163: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
8164: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
8165: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
8166: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
8167: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
8168: '</ul>'.
8169: '</li>';
8170: } else {
8171: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
8172: }
8173: } elsif ($item eq 'coursecredits') {
8174: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
8175: if (($domdefaults{'officialcredits'} eq '') &&
8176: ($domdefaults{'unofficialcredits'} eq '')) {
8177: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
8178: } else {
8179: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
8180: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
8181: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
8182: '</ul>'.
8183: '</li>';
8184: }
8185: } else {
8186: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
8187: }
8188: }
8189: }
8190: $resulttext .= '</ul>';
8191: } else {
8192: $resulttext = &mt('No changes made to course defaults');
8193: }
8194: } else {
8195: $resulttext = '<span class="LC_error">'.
8196: &mt('An error occurred: [_1]',$putresult).'</span>';
8197: }
8198: return $resulttext;
8199: }
8200:
8201: sub modify_usersessions {
8202: my ($dom,%domconfig) = @_;
8203: my @hostingtypes = ('version','excludedomain','includedomain');
8204: my @offloadtypes = ('primary','default');
8205: my %types = (
8206: remote => \@hostingtypes,
8207: hosted => \@hostingtypes,
8208: spares => \@offloadtypes,
8209: );
8210: my @prefixes = ('remote','hosted','spares');
8211: my @lcversions = &Apache::lonnet::all_loncaparevs();
8212: my (%by_ip,%by_location,@intdoms);
8213: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
8214: my @locations = sort(keys(%by_location));
8215: my (%defaultshash,%changes);
8216: foreach my $prefix (@prefixes) {
8217: $defaultshash{'usersessions'}{$prefix} = {};
8218: }
8219: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
8220: my $resulttext;
8221: my %iphost = &Apache::lonnet::get_iphost();
8222: foreach my $prefix (@prefixes) {
8223: next if ($prefix eq 'spares');
8224: foreach my $type (@{$types{$prefix}}) {
8225: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
8226: if ($type eq 'version') {
8227: my $value = $env{'form.'.$prefix.'_'.$type};
8228: my $okvalue;
8229: if ($value ne '') {
8230: if (grep(/^\Q$value\E$/,@lcversions)) {
8231: $okvalue = $value;
8232: }
8233: }
8234: if (ref($domconfig{'usersessions'}) eq 'HASH') {
8235: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
8236: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
8237: if ($inuse == 0) {
8238: $changes{$prefix}{$type} = 1;
8239: } else {
8240: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
8241: $changes{$prefix}{$type} = 1;
8242: }
8243: if ($okvalue ne '') {
8244: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8245: }
8246: }
8247: } else {
8248: if (($inuse == 1) && ($okvalue ne '')) {
8249: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8250: $changes{$prefix}{$type} = 1;
8251: }
8252: }
8253: } else {
8254: if (($inuse == 1) && ($okvalue ne '')) {
8255: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8256: $changes{$prefix}{$type} = 1;
8257: }
8258: }
8259: } else {
8260: if (($inuse == 1) && ($okvalue ne '')) {
8261: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8262: $changes{$prefix}{$type} = 1;
8263: }
8264: }
8265: } else {
8266: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
8267: my @okvals;
8268: foreach my $val (@vals) {
8269: if ($val =~ /:/) {
8270: my @items = split(/:/,$val);
8271: foreach my $item (@items) {
8272: if (ref($by_location{$item}) eq 'ARRAY') {
8273: push(@okvals,$item);
8274: }
8275: }
8276: } else {
8277: if (ref($by_location{$val}) eq 'ARRAY') {
8278: push(@okvals,$val);
8279: }
8280: }
8281: }
8282: @okvals = sort(@okvals);
8283: if (ref($domconfig{'usersessions'}) eq 'HASH') {
8284: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
8285: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
8286: if ($inuse == 0) {
8287: $changes{$prefix}{$type} = 1;
8288: } else {
8289: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8290: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
8291: if (@changed > 0) {
8292: $changes{$prefix}{$type} = 1;
8293: }
8294: }
8295: } else {
8296: if ($inuse == 1) {
8297: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8298: $changes{$prefix}{$type} = 1;
8299: }
8300: }
8301: } else {
8302: if ($inuse == 1) {
8303: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8304: $changes{$prefix}{$type} = 1;
8305: }
8306: }
8307: } else {
8308: if ($inuse == 1) {
8309: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8310: $changes{$prefix}{$type} = 1;
8311: }
8312: }
8313: }
8314: }
8315: }
8316:
8317: my @alldoms = &Apache::lonnet::all_domains();
8318: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8319: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
8320: my $savespares;
8321:
8322: foreach my $lonhost (sort(keys(%servers))) {
8323: my $serverhomeID =
8324: &Apache::lonnet::get_server_homeID($servers{$lonhost});
8325: my $serverhostname = &Apache::lonnet::hostname($lonhost);
8326: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
8327: my %spareschg;
8328: foreach my $type (@{$types{'spares'}}) {
8329: my @okspares;
8330: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
8331: foreach my $server (@checked) {
8332: if (&Apache::lonnet::hostname($server) ne '') {
8333: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
8334: unless (grep(/^\Q$server\E$/,@okspares)) {
8335: push(@okspares,$server);
8336: }
8337: }
8338: }
8339: }
8340: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
8341: my $newspare;
8342: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
8343: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
8344: $newspare = $new;
8345: }
8346: }
8347: my @spares;
8348: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
8349: @spares = sort(@okspares,$newspare);
8350: } else {
8351: @spares = sort(@okspares);
8352: }
8353: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
8354: if (ref($spareid{$lonhost}) eq 'HASH') {
8355: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
8356: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
8357: if (@diffs > 0) {
8358: $spareschg{$type} = 1;
8359: }
8360: }
8361: }
8362: }
8363: if (keys(%spareschg) > 0) {
8364: $changes{'spares'}{$lonhost} = \%spareschg;
8365: }
8366: }
8367:
8368: if (ref($domconfig{'usersessions'}) eq 'HASH') {
8369: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
8370: if (ref($changes{'spares'}) eq 'HASH') {
8371: if (keys(%{$changes{'spares'}}) > 0) {
8372: $savespares = 1;
8373: }
8374: }
8375: } else {
8376: $savespares = 1;
8377: }
8378: }
8379:
8380: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
8381: if ((keys(%changes) > 0) || ($savespares)) {
8382: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
8383: $dom);
8384: if ($putresult eq 'ok') {
8385: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
8386: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
8387: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
8388: }
8389: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
8390: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
8391: }
8392: }
8393: my $cachetime = 24*60*60;
8394: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8395: if (keys(%changes) > 0) {
8396: my %lt = &usersession_titles();
8397: $resulttext = &mt('Changes made:').'<ul>';
8398: foreach my $prefix (@prefixes) {
8399: if (ref($changes{$prefix}) eq 'HASH') {
8400: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
8401: if ($prefix eq 'spares') {
8402: if (ref($changes{$prefix}) eq 'HASH') {
8403: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
8404: $resulttext .= '<li><b>'.$lonhost.'</b> ';
8405: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
8406: &Apache::lonnet::remote_devalidate_cache($lonhost,'spares',$lonhostdom);
8407: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
8408: foreach my $type (@{$types{$prefix}}) {
8409: if ($changes{$prefix}{$lonhost}{$type}) {
8410: my $offloadto = &mt('None');
8411: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
8412: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
8413: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
8414: }
8415: }
8416: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
8417: }
8418: }
8419: }
8420: $resulttext .= '</li>';
8421: }
8422: }
8423: } else {
8424: foreach my $type (@{$types{$prefix}}) {
8425: if (defined($changes{$prefix}{$type})) {
8426: my $newvalue;
8427: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
8428: if (ref($defaultshash{'usersessions'}{$prefix})) {
8429: if ($type eq 'version') {
8430: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
8431: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
8432: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
8433: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
8434: }
8435: }
8436: }
8437: }
8438: if ($newvalue eq '') {
8439: if ($type eq 'version') {
8440: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
8441: } else {
8442: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
8443: }
8444: } else {
8445: if ($type eq 'version') {
8446: $newvalue .= ' '.&mt('(or later)');
8447: }
8448: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
8449: }
8450: }
8451: }
8452: }
8453: $resulttext .= '</ul>';
8454: }
8455: }
8456: $resulttext .= '</ul>';
8457: } else {
8458: $resulttext = $nochgmsg;
8459: }
8460: } else {
8461: $resulttext = '<span class="LC_error">'.
8462: &mt('An error occurred: [_1]',$putresult).'</span>';
8463: }
8464: } else {
8465: $resulttext = $nochgmsg;
8466: }
8467: return $resulttext;
8468: }
8469:
8470: sub modify_loadbalancing {
8471: my ($dom,%domconfig) = @_;
8472: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8473: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8474: my ($othertitle,$usertypes,$types) =
8475: &Apache::loncommon::sorted_inst_types($dom);
8476: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8477: my @sparestypes = ('primary','default');
8478: my %typetitles = &sparestype_titles();
8479: my $resulttext;
8480: my (%currbalancer,%currtargets,%currrules,%existing);
8481: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8482: %existing = %{$domconfig{'loadbalancing'}};
8483: }
8484: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
8485: \%currtargets,\%currrules);
8486: my ($saveloadbalancing,%defaultshash,%changes);
8487: my ($alltypes,$othertypes,$titles) =
8488: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
8489: my %ruletitles = &offloadtype_text();
8490: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
8491: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
8492: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
8493: if ($balancer eq '') {
8494: next;
8495: }
8496: if (!exists($servers{$balancer})) {
8497: if (exists($currbalancer{$balancer})) {
8498: push(@{$changes{'delete'}},$balancer);
8499: }
8500: next;
8501: }
8502: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
8503: push(@{$changes{'delete'}},$balancer);
8504: next;
8505: }
8506: if (!exists($currbalancer{$balancer})) {
8507: push(@{$changes{'add'}},$balancer);
8508: }
8509: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
8510: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
8511: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
8512: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8513: $saveloadbalancing = 1;
8514: }
8515: foreach my $sparetype (@sparestypes) {
8516: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
8517: my @offloadto;
8518: foreach my $target (@targets) {
8519: if (($servers{$target}) && ($target ne $balancer)) {
8520: if ($sparetype eq 'default') {
8521: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
8522: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
8523: }
8524: }
8525: unless(grep(/^\Q$target\E$/,@offloadto)) {
8526: push(@offloadto,$target);
8527: }
8528: }
8529: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
8530: }
8531: }
8532: if (ref($currtargets{$balancer}) eq 'HASH') {
8533: foreach my $sparetype (@sparestypes) {
8534: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
8535: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
8536: if (@targetdiffs > 0) {
8537: $changes{'curr'}{$balancer}{'targets'} = 1;
8538: }
8539: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
8540: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
8541: $changes{'curr'}{$balancer}{'targets'} = 1;
8542: }
8543: }
8544: }
8545: } else {
8546: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
8547: foreach my $sparetype (@sparestypes) {
8548: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
8549: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
8550: $changes{'curr'}{$balancer}{'targets'} = 1;
8551: }
8552: }
8553: }
8554: }
8555: }
8556: my $ishomedom;
8557: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
8558: $ishomedom = 1;
8559: }
8560: if (ref($alltypes) eq 'ARRAY') {
8561: foreach my $type (@{$alltypes}) {
8562: my $rule;
8563: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
8564: (!$ishomedom)) {
8565: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
8566: }
8567: if ($rule eq 'specific') {
8568: $rule = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
8569: }
8570: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
8571: if (ref($currrules{$balancer}) eq 'HASH') {
8572: if ($rule ne $currrules{$balancer}{$type}) {
8573: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
8574: }
8575: } elsif ($rule ne '') {
8576: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
8577: }
8578: }
8579: }
8580: }
8581: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
8582: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
8583: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
8584: $defaultshash{'loadbalancing'} = {};
8585: }
8586: my $putresult = &Apache::lonnet::put_dom('configuration',
8587: \%defaultshash,$dom);
8588:
8589: if ($putresult eq 'ok') {
8590: if (keys(%changes) > 0) {
8591: if (ref($changes{'delete'}) eq 'ARRAY') {
8592: foreach my $balancer (sort(@{$changes{'delete'}})) {
8593: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
8594: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8595: }
8596: }
8597: if (ref($changes{'add'}) eq 'ARRAY') {
8598: foreach my $balancer (sort(@{$changes{'add'}})) {
8599: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
8600: }
8601: }
8602: if (ref($changes{'curr'}) eq 'HASH') {
8603: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
8604: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
8605: if ($changes{'curr'}{$balancer}{'targets'}) {
8606: my %offloadstr;
8607: foreach my $sparetype (@sparestypes) {
8608: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
8609: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
8610: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
8611: }
8612: }
8613: }
8614: if (keys(%offloadstr) == 0) {
8615: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
8616: } else {
8617: my $showoffload;
8618: foreach my $sparetype (@sparestypes) {
8619: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
8620: if (defined($offloadstr{$sparetype})) {
8621: $showoffload .= $offloadstr{$sparetype};
8622: } else {
8623: $showoffload .= &mt('None');
8624: }
8625: $showoffload .= (' 'x3);
8626: }
8627: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
8628: }
8629: }
8630: }
8631: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
8632: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
8633: foreach my $type (@{$alltypes}) {
8634: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
8635: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
8636: my $balancetext;
8637: if ($rule eq '') {
8638: $balancetext = $ruletitles{'default'};
8639: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer')) {
8640: $balancetext = $ruletitles{$rule};
8641: } else {
8642: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
8643: }
8644: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
8645: }
8646: }
8647: }
8648: }
8649: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8650: }
8651: }
8652: if ($resulttext ne '') {
8653: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
8654: } else {
8655: $resulttext = $nochgmsg;
8656: }
8657: } else {
8658: $resulttext = $nochgmsg;
8659: }
8660: } else {
8661: $resulttext = '<span class="LC_error">'.
8662: &mt('An error occurred: [_1]',$putresult).'</span>';
8663: }
8664: } else {
8665: $resulttext = $nochgmsg;
8666: }
8667: return $resulttext;
8668: }
8669:
8670: sub recurse_check {
8671: my ($chkcats,$categories,$depth,$name) = @_;
8672: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
8673: my $chg = 0;
8674: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
8675: my $category = $chkcats->[$depth]{$name}[$j];
8676: my $item;
8677: if ($category eq '') {
8678: $chg ++;
8679: } else {
8680: my $deeper = $depth + 1;
8681: $item = &escape($category).':'.&escape($name).':'.$depth;
8682: if ($chg) {
8683: $categories->{$item} -= $chg;
8684: }
8685: &recurse_check($chkcats,$categories,$deeper,$category);
8686: $deeper --;
8687: }
8688: }
8689: }
8690: return;
8691: }
8692:
8693: sub recurse_cat_deletes {
8694: my ($item,$coursecategories,$deletions) = @_;
8695: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
8696: my $subdepth = $depth + 1;
8697: if (ref($coursecategories) eq 'HASH') {
8698: foreach my $subitem (keys(%{$coursecategories})) {
8699: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
8700: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
8701: delete($coursecategories->{$subitem});
8702: $deletions->{$subitem} = 1;
8703: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
8704: }
8705: }
8706: }
8707: return;
8708: }
8709:
8710: sub get_active_dcs {
8711: my ($dom) = @_;
8712: my $now = time;
8713: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
8714: my %domcoords;
8715: my $numdcs = 0;
8716: foreach my $server (keys(%dompersonnel)) {
8717: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
8718: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
8719: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
8720: }
8721: }
8722: return %domcoords;
8723: }
8724:
8725: sub active_dc_picker {
8726: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
8727: my %domcoords = &get_active_dcs($dom);
8728: my @domcoord = keys(%domcoords);
8729: if (keys(%currhash)) {
8730: foreach my $dc (keys(%currhash)) {
8731: unless (exists($domcoords{$dc})) {
8732: push(@domcoord,$dc);
8733: }
8734: }
8735: }
8736: @domcoord = sort(@domcoord);
8737: my $numdcs = scalar(@domcoord);
8738: my $rows = 0;
8739: my $table;
8740: if ($numdcs > 1) {
8741: $table = '<table>';
8742: for (my $i=0; $i<@domcoord; $i++) {
8743: my $rem = $i%($numinrow);
8744: if ($rem == 0) {
8745: if ($i > 0) {
8746: $table .= '</tr>';
8747: }
8748: $table .= '<tr>';
8749: $rows ++;
8750: }
8751: my $check = '';
8752: if ($inputtype eq 'radio') {
8753: if (keys(%currhash) == 0) {
8754: if (!$i) {
8755: $check = ' checked="checked"';
8756: }
8757: } elsif (exists($currhash{$domcoord[$i]})) {
8758: $check = ' checked="checked"';
8759: }
8760: } else {
8761: if (exists($currhash{$domcoord[$i]})) {
8762: $check = ' checked="checked"';
8763: }
8764: }
8765: if ($i == @domcoord - 1) {
8766: my $colsleft = $numinrow - $rem;
8767: if ($colsleft > 1) {
8768: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
8769: } else {
8770: $table .= '<td class="LC_left_item">';
8771: }
8772: } else {
8773: $table .= '<td class="LC_left_item">';
8774: }
8775: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
8776: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
8777: $table .= '<span class="LC_nobreak"><label>'.
8778: '<input type="'.$inputtype.'" name="'.$name.'"'.
8779: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
8780: if ($user ne $dcname.':'.$dcdom) {
8781: $table .= ' ('.$dcname.':'.$dcdom.')'.
8782: '</label></span></td>';
8783: }
8784: }
8785: $table .= '</tr></table>';
8786: } elsif ($numdcs == 1) {
8787: if ($inputtype eq 'radio') {
8788: $table .= '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />';
8789: } else {
8790: my $check;
8791: if (exists($currhash{$domcoord[0]})) {
8792: $check = ' checked="checked"';
8793: }
8794: $table .= '<input type="checkbox" name="'.$name.'" '.
8795: 'value="'.$domcoord[0].'"'.$check.' />';
8796: $rows ++;
8797: }
8798: }
8799: return ($numdcs,$table,$rows);
8800: }
8801:
8802: sub usersession_titles {
8803: return &Apache::lonlocal::texthash(
8804: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
8805: remote => 'Hosting of sessions for users in this domain on servers in other domains',
8806: spares => 'Servers offloaded to, when busy',
8807: version => 'LON-CAPA version requirement',
8808: excludedomain => 'Allow all, but exclude specific domains',
8809: includedomain => 'Deny all, but include specific domains',
8810: primary => 'Primary (checked first)',
8811: default => 'Default',
8812: );
8813: }
8814:
8815: sub id_for_thisdom {
8816: my (%servers) = @_;
8817: my %altids;
8818: foreach my $server (keys(%servers)) {
8819: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
8820: if ($serverhome ne $server) {
8821: $altids{$serverhome} = $server;
8822: }
8823: }
8824: return %altids;
8825: }
8826:
8827: sub count_servers {
8828: my ($currbalancer,%servers) = @_;
8829: my (@spares,$numspares);
8830: foreach my $lonhost (sort(keys(%servers))) {
8831: next if ($currbalancer eq $lonhost);
8832: push(@spares,$lonhost);
8833: }
8834: if ($currbalancer) {
8835: $numspares = scalar(@spares);
8836: } else {
8837: $numspares = scalar(@spares) - 1;
8838: }
8839: return ($numspares,@spares);
8840: }
8841:
8842: sub lonbalance_targets_js {
8843: my ($dom,$types,$servers,$settings) = @_;
8844: my $select = &mt('Select');
8845: my ($alltargets,$allishome,$allinsttypes,@alltypes);
8846: if (ref($servers) eq 'HASH') {
8847: $alltargets = join("','",sort(keys(%{$servers})));
8848: my @homedoms;
8849: foreach my $server (sort(keys(%{$servers}))) {
8850: if (&Apache::lonnet::host_domain($server) eq $dom) {
8851: push(@homedoms,'1');
8852: } else {
8853: push(@homedoms,'0');
8854: }
8855: }
8856: $allishome = join("','",@homedoms);
8857: }
8858: if (ref($types) eq 'ARRAY') {
8859: if (@{$types} > 0) {
8860: @alltypes = @{$types};
8861: }
8862: }
8863: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
8864: $allinsttypes = join("','",@alltypes);
8865: my (%currbalancer,%currtargets,%currrules,%existing);
8866: if (ref($settings) eq 'HASH') {
8867: %existing = %{$settings};
8868: }
8869: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
8870: \%currtargets,\%currrules);
8871: my $balancers = join("','",sort(keys(%currbalancer)));
8872: return <<"END";
8873:
8874: <script type="text/javascript">
8875: // <![CDATA[
8876:
8877: currBalancers = new Array('$balancers');
8878:
8879: function toggleTargets(balnum) {
8880: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
8881: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
8882: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
8883: var prevbalancer = prevhostitem.value;
8884: var baltotal = document.getElementById('loadbalancing_total').value;
8885: prevhostitem.value = balancer;
8886: if (prevbalancer != '') {
8887: var prevIdx = currBalancers.indexOf(prevbalancer);
8888: if (prevIdx != -1) {
8889: currBalancers.splice(prevIdx,1);
8890: }
8891: }
8892: if (balancer == '') {
8893: hideSpares(balnum);
8894: } else {
8895: var currIdx = currBalancers.indexOf(balancer);
8896: if (currIdx == -1) {
8897: currBalancers.push(balancer);
8898: }
8899: var homedoms = new Array('$allishome');
8900: var ishomedom = homedoms[lonhostitem.selectedIndex];
8901: showSpares(balancer,ishomedom,balnum);
8902: }
8903: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
8904: return;
8905: }
8906:
8907: function showSpares(balancer,ishomedom,balnum) {
8908: var alltargets = new Array('$alltargets');
8909: var insttypes = new Array('$allinsttypes');
8910: var offloadtypes = new Array('primary','default');
8911:
8912: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
8913: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
8914:
8915: for (var i=0; i<offloadtypes.length; i++) {
8916: var count = 0;
8917: for (var j=0; j<alltargets.length; j++) {
8918: if (alltargets[j] != balancer) {
8919: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
8920: item.value = alltargets[j];
8921: item.style.textAlign='left';
8922: item.style.textFace='normal';
8923: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
8924: if (currBalancers.indexOf(alltargets[j]) == -1) {
8925: item.disabled = '';
8926: } else {
8927: item.disabled = 'disabled';
8928: item.checked = false;
8929: }
8930: count ++;
8931: }
8932: }
8933: }
8934: for (var k=0; k<insttypes.length; k++) {
8935: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
8936: if (ishomedom == 1) {
8937: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
8938: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
8939: } else {
8940: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
8941: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
8942:
8943: }
8944: } else {
8945: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
8946: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
8947: }
8948: if ((insttypes[k] != '_LC_external') &&
8949: ((insttypes[k] != '_LC_internetdom') ||
8950: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
8951: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
8952: item.options.length = 0;
8953: item.options[0] = new Option("","",true,true);
8954: var idx = 0;
8955: for (var m=0; m<alltargets.length; m++) {
8956: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
8957: idx ++;
8958: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
8959:
8960: }
8961: }
8962: }
8963: }
8964: return;
8965: }
8966:
8967: function hideSpares(balnum) {
8968: var alltargets = new Array('$alltargets');
8969: var insttypes = new Array('$allinsttypes');
8970: var offloadtypes = new Array('primary','default');
8971:
8972: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
8973: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
8974:
8975: var total = alltargets.length - 1;
8976: for (var i=0; i<offloadtypes; i++) {
8977: for (var j=0; j<total; j++) {
8978: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
8979: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
8980: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
8981: }
8982: }
8983: for (var k=0; k<insttypes.length; k++) {
8984: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
8985: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
8986: if (insttypes[k] != '_LC_external') {
8987: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
8988: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
8989: }
8990: }
8991: return;
8992: }
8993:
8994: function checkOffloads(item,balnum,type) {
8995: var alltargets = new Array('$alltargets');
8996: var offloadtypes = new Array('primary','default');
8997: if (item.checked) {
8998: var total = alltargets.length - 1;
8999: var other;
9000: if (type == offloadtypes[0]) {
9001: other = offloadtypes[1];
9002: } else {
9003: other = offloadtypes[0];
9004: }
9005: for (var i=0; i<total; i++) {
9006: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
9007: if (server == item.value) {
9008: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
9009: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
9010: }
9011: }
9012: }
9013: }
9014: return;
9015: }
9016:
9017: function singleServerToggle(balnum,type) {
9018: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
9019: if (offloadtoSelIdx == 0) {
9020: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
9021: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
9022:
9023: } else {
9024: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
9025: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
9026: }
9027: return;
9028: }
9029:
9030: function balanceruleChange(formname,balnum,type) {
9031: if (type == '_LC_external') {
9032: return;
9033: }
9034: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
9035: for (var i=0; i<typesRules.length; i++) {
9036: if (formname.elements[typesRules[i]].checked) {
9037: if (formname.elements[typesRules[i]].value != 'specific') {
9038: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
9039: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
9040: } else {
9041: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
9042: }
9043: }
9044: }
9045: return;
9046: }
9047:
9048: function balancerDeleteChange(balnum) {
9049: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
9050: var baltotal = document.getElementById('loadbalancing_total').value;
9051: var addtarget;
9052: var removetarget;
9053: var action = 'delete';
9054: if (document.getElementById('loadbalancing_delete_'+balnum)) {
9055: var lonhost = hostitem.value;
9056: var currIdx = currBalancers.indexOf(lonhost);
9057: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
9058: if (currIdx != -1) {
9059: currBalancers.splice(currIdx,1);
9060: }
9061: addtarget = lonhost;
9062: } else {
9063: if (currIdx == -1) {
9064: currBalancers.push(lonhost);
9065: }
9066: removetarget = lonhost;
9067: action = 'undelete';
9068: }
9069: balancerChange(balnum,baltotal,action,addtarget,removetarget);
9070: }
9071: return;
9072: }
9073:
9074: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
9075: if (baltotal > 1) {
9076: var offloadtypes = new Array('primary','default');
9077: var alltargets = new Array('$alltargets');
9078: var insttypes = new Array('$allinsttypes');
9079: for (var i=0; i<baltotal; i++) {
9080: if (i != balnum) {
9081: for (var j=0; j<offloadtypes.length; j++) {
9082: var total = alltargets.length - 1;
9083: for (var k=0; k<total; k++) {
9084: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
9085: var server = serveritem.value;
9086: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
9087: if (server == addtarget) {
9088: serveritem.disabled = '';
9089: }
9090: }
9091: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
9092: if (server == removetarget) {
9093: serveritem.disabled = 'disabled';
9094: serveritem.checked = false;
9095: }
9096: }
9097: }
9098: }
9099: for (var j=0; j<insttypes.length; j++) {
9100: if (insttypes[j] != '_LC_external') {
9101: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
9102: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
9103: var currSel = singleserver.selectedIndex;
9104: var currVal = singleserver.options[currSel].value;
9105: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
9106: var numoptions = singleserver.options.length;
9107: var needsnew = 1;
9108: for (var k=0; k<numoptions; k++) {
9109: if (singleserver.options[k] == addtarget) {
9110: needsnew = 0;
9111: break;
9112: }
9113: }
9114: if (needsnew == 1) {
9115: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
9116: }
9117: }
9118: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
9119: singleserver.options.length = 0;
9120: if ((currVal) && (currVal != removetarget)) {
9121: singleserver.options[0] = new Option("","",false,false);
9122: } else {
9123: singleserver.options[0] = new Option("","",true,true);
9124: }
9125: var idx = 0;
9126: for (var m=0; m<alltargets.length; m++) {
9127: if (currBalancers.indexOf(alltargets[m]) == -1) {
9128: idx ++;
9129: if (currVal == alltargets[m]) {
9130: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
9131: } else {
9132: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
9133: }
9134: }
9135: }
9136: }
9137: }
9138: }
9139: }
9140: }
9141: }
9142: }
9143: return;
9144: }
9145:
9146: // ]]>
9147: </script>
9148:
9149: END
9150: }
9151:
9152: sub new_spares_js {
9153: my @sparestypes = ('primary','default');
9154: my $types = join("','",@sparestypes);
9155: my $select = &mt('Select');
9156: return <<"END";
9157:
9158: <script type="text/javascript">
9159: // <![CDATA[
9160:
9161: function updateNewSpares(formname,lonhost) {
9162: var types = new Array('$types');
9163: var include = new Array();
9164: var exclude = new Array();
9165: for (var i=0; i<types.length; i++) {
9166: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
9167: for (var j=0; j<spareboxes.length; j++) {
9168: if (formname.elements[spareboxes[j]].checked) {
9169: exclude.push(formname.elements[spareboxes[j]].value);
9170: } else {
9171: include.push(formname.elements[spareboxes[j]].value);
9172: }
9173: }
9174: }
9175: for (var i=0; i<types.length; i++) {
9176: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
9177: var selIdx = newSpare.selectedIndex;
9178: var currnew = newSpare.options[selIdx].value;
9179: var okSpares = new Array();
9180: for (var j=0; j<newSpare.options.length; j++) {
9181: var possible = newSpare.options[j].value;
9182: if (possible != '') {
9183: if (exclude.indexOf(possible) == -1) {
9184: okSpares.push(possible);
9185: } else {
9186: if (currnew == possible) {
9187: selIdx = 0;
9188: }
9189: }
9190: }
9191: }
9192: for (var k=0; k<include.length; k++) {
9193: if (okSpares.indexOf(include[k]) == -1) {
9194: okSpares.push(include[k]);
9195: }
9196: }
9197: okSpares.sort();
9198: newSpare.options.length = 0;
9199: if (selIdx == 0) {
9200: newSpare.options[0] = new Option("$select","",true,true);
9201: } else {
9202: newSpare.options[0] = new Option("$select","",false,false);
9203: }
9204: for (var m=0; m<okSpares.length; m++) {
9205: var idx = m+1;
9206: var selThis = 0;
9207: if (selIdx != 0) {
9208: if (okSpares[m] == currnew) {
9209: selThis = 1;
9210: }
9211: }
9212: if (selThis == 1) {
9213: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
9214: } else {
9215: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
9216: }
9217: }
9218: }
9219: return;
9220: }
9221:
9222: function checkNewSpares(lonhost,type) {
9223: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
9224: var chosen = newSpare.options[newSpare.selectedIndex].value;
9225: if (chosen != '') {
9226: var othertype;
9227: var othernewSpare;
9228: if (type == 'primary') {
9229: othernewSpare = document.getElementById('newspare_default_'+lonhost);
9230: }
9231: if (type == 'default') {
9232: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
9233: }
9234: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
9235: othernewSpare.selectedIndex = 0;
9236: }
9237: }
9238: return;
9239: }
9240:
9241: // ]]>
9242: </script>
9243:
9244: END
9245:
9246: }
9247:
9248: sub common_domprefs_js {
9249: return <<"END";
9250:
9251: <script type="text/javascript">
9252: // <![CDATA[
9253:
9254: function getIndicesByName(formname,item) {
9255: var group = new Array();
9256: for (var i=0;i<formname.elements.length;i++) {
9257: if (formname.elements[i].name == item) {
9258: group.push(formname.elements[i].id);
9259: }
9260: }
9261: return group;
9262: }
9263:
9264: // ]]>
9265: </script>
9266:
9267: END
9268:
9269: }
9270:
9271: sub recaptcha_js {
9272: my %lt = &captcha_phrases();
9273: return <<"END";
9274:
9275: <script type="text/javascript">
9276: // <![CDATA[
9277:
9278: function updateCaptcha(caller,context) {
9279: var privitem;
9280: var pubitem;
9281: var privtext;
9282: var pubtext;
9283: if (document.getElementById(context+'_recaptchapub')) {
9284: pubitem = document.getElementById(context+'_recaptchapub');
9285: } else {
9286: return;
9287: }
9288: if (document.getElementById(context+'_recaptchapriv')) {
9289: privitem = document.getElementById(context+'_recaptchapriv');
9290: } else {
9291: return;
9292: }
9293: if (document.getElementById(context+'_recaptchapubtxt')) {
9294: pubtext = document.getElementById(context+'_recaptchapubtxt');
9295: } else {
9296: return;
9297: }
9298: if (document.getElementById(context+'_recaptchaprivtxt')) {
9299: privtext = document.getElementById(context+'_recaptchaprivtxt');
9300: } else {
9301: return;
9302: }
9303: if (caller.checked) {
9304: if (caller.value == 'recaptcha') {
9305: pubitem.type = 'text';
9306: privitem.type = 'text';
9307: pubitem.size = '40';
9308: privitem.size = '40';
9309: pubtext.innerHTML = "$lt{'pub'}";
9310: privtext.innerHTML = "$lt{'priv'}";
9311: } else {
9312: pubitem.type = 'hidden';
9313: privitem.type = 'hidden';
9314: pubtext.innerHTML = '';
9315: privtext.innerHTML = '';
9316: }
9317: }
9318: return;
9319: }
9320:
9321: // ]]>
9322: </script>
9323:
9324: END
9325:
9326: }
9327:
9328: sub credits_js {
9329: return <<"END";
9330:
9331: <script type="text/javascript">
9332: // <![CDATA[
9333:
9334: function toggleCredits(domForm) {
9335: if (document.getElementById('credits')) {
9336: creditsitem = document.getElementById('credits');
9337: var creditsLength = domForm.coursecredits.length;
9338: if (creditsLength) {
9339: var currval;
9340: for (var i=0; i<creditsLength; i++) {
9341: if (domForm.coursecredits[i].checked) {
9342: currval = domForm.coursecredits[i].value;
9343: }
9344: }
9345: if (currval == 1) {
9346: creditsitem.style.display = 'block';
9347: } else {
9348: creditsitem.style.display = 'none';
9349: }
9350: }
9351: }
9352: return;
9353: }
9354:
9355: // ]]>
9356: </script>
9357:
9358: END
9359:
9360: }
9361:
9362: sub captcha_phrases {
9363: return &Apache::lonlocal::texthash (
9364: priv => 'Private key',
9365: pub => 'Public key',
9366: original => 'original (CAPTCHA)',
9367: recaptcha => 'successor (ReCAPTCHA)',
9368: notused => 'unused',
9369: );
9370: }
9371:
9372:
9373: sub devalidate_remote_domconfs {
9374: my ($dom) = @_;
9375: my $primary_id = &Apache::lonnet::domain($dom,'primary');
9376: my $intdom = &Apache::lonnet::internet_dom($primary_id);
9377: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9378: my %thismachine;
9379: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
9380: if (keys(%servers) > 1) {
9381: foreach my $server (keys(%servers)) {
9382: next if ($thismachine{$server});
9383: &Apache::lonnet::remote_devalidate_cache($server,'domainconfig',$dom);
9384: }
9385: }
9386: return;
9387: }
9388:
9389: 1;
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