1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.217 2013/12/24 21:59:36 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, community, and textbook). In each case the radio buttons
107: allow the 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: {col1 => 'Available textbooks',
334: col2 => ''}],
335: },
336: 'requestauthor' =>
337: {text => 'Request authoring space',
338: help => 'Domain_Configuration_Request_Author',
339: header => [{col1 => 'User affiliation',
340: col2 => 'Availability/Processing of requests',},
341: {col1 => 'Setting',
342: col2 => 'Value'}],
343: },
344: 'coursecategories' =>
345: { text => 'Cataloging of courses/communities',
346: help => 'Domain_Configuration_Cataloging_Courses',
347: header => [{col1 => 'Category settings',
348: col2 => '',},
349: {col1 => 'Categories',
350: col2 => '',
351: }],
352: },
353: 'serverstatuses' =>
354: {text => 'Access to server status pages',
355: help => 'Domain_Configuration_Server_Status',
356: header => [{col1 => 'Status Page',
357: col2 => 'Other named users',
358: col3 => 'Specific IPs',
359: }],
360: },
361: 'helpsettings' =>
362: {text => 'Help page settings',
363: help => 'Domain_Configuration_Help_Settings',
364: header => [{col1 => 'Help Settings (logged-in users)',
365: col2 => 'Value'}],
366: },
367: 'coursedefaults' =>
368: {text => 'Course/Community defaults',
369: help => 'Domain_Configuration_Course_Defaults',
370: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
371: col2 => 'Value',},
372: {col1 => 'Defaults which can be overridden for each course by a DC',
373: col2 => 'Value',},],
374: },
375: 'privacy' =>
376: {text => 'User Privacy',
377: help => 'Domain_Configuration_User_Privacy',
378: header => [{col1 => 'Setting',
379: col2 => 'Value',}],
380: },
381: 'usersessions' =>
382: {text => 'User session hosting/offloading',
383: help => 'Domain_Configuration_User_Sessions',
384: header => [{col1 => 'Domain server',
385: col2 => 'Servers to offload sessions to when busy'},
386: {col1 => 'Hosting of users from other domains',
387: col2 => 'Rules'},
388: {col1 => "Hosting domain's own users elsewhere",
389: col2 => 'Rules'}],
390: },
391: 'loadbalancing' =>
392: {text => 'Dedicated Load Balancer(s)',
393: help => 'Domain_Configuration_Load_Balancing',
394: header => [{col1 => 'Balancers',
395: col2 => 'Default destinations',
396: col3 => 'User affiliation',
397: col4 => 'Overrides'},
398: ],
399: },
400: );
401: if (keys(%servers) > 1) {
402: $prefs{'login'} = { text => 'Log-in page options',
403: help => 'Domain_Configuration_Login_Page',
404: header => [{col1 => 'Log-in Service',
405: col2 => 'Server Setting',},
406: {col1 => 'Log-in Page Items',
407: col2 => ''},
408: {col1 => 'Log-in Help',
409: col2 => 'Value'}],
410: };
411: }
412:
413: my @roles = ('student','coordinator','author','admin');
414: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
415: &Apache::lonhtmlcommon::add_breadcrumb
416: ({href=>"javascript:changePage(document.$phase,'pickactions')",
417: text=>"Settings to display/modify"});
418: my $confname = $dom.'-domainconfig';
419:
420: if ($phase eq 'process') {
421: my $result = &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
422: \%prefs,\%domconfig,$confname,\@roles);
423: if (ref($result) eq 'HASH') {
424: $r->rflush();
425: &devalidate_remote_domconfs($dom,$result);
426: }
427: } elsif ($phase eq 'display') {
428: my $js = &recaptcha_js().
429: &credits_js();
430: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
431: my ($othertitle,$usertypes,$types) =
432: &Apache::loncommon::sorted_inst_types($dom);
433: $js .= &lonbalance_targets_js($dom,$types,\%servers,
434: $domconfig{'loadbalancing'}).
435: &new_spares_js().
436: &common_domprefs_js().
437: &Apache::loncommon::javascript_array_indexof();
438: }
439: if (grep(/^requestcourses$/,@actions)) {
440: my $javascript_validations;
441: my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
442: $js .= <<END;
443: <script type="text/javascript">
444: $javascript_validations
445: </script>
446: $coursebrowserjs
447: END
448: }
449: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
450: } else {
451: # check if domconfig user exists for the domain.
452: my $servadm = $r->dir_config('lonAdmEMail');
453: my ($configuserok,$author_ok,$switchserver) =
454: &config_check($dom,$confname,$servadm);
455: unless ($configuserok eq 'ok') {
456: &Apache::lonconfigsettings::print_header($r,$phase,$context);
457: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
458: $confname).
459: '<br />'
460: );
461: if ($switchserver) {
462: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
463: '<br />'.
464: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
465: '<br />'.
466: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
467: '<br />'.
468: &mt('To do that now, use the following link: [_1]',$switchserver)
469: );
470: } else {
471: $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.').
472: '<br />'.
473: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
474: );
475: }
476: $r->print(&Apache::loncommon::end_page());
477: return OK;
478: }
479: if (keys(%domconfig) == 0) {
480: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
481: my @ids=&Apache::lonnet::current_machine_ids();
482: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
483: my %designhash = &Apache::loncommon::get_domainconf($dom);
484: my @loginimages = ('img','logo','domlogo','login');
485: my $custom_img_count = 0;
486: foreach my $img (@loginimages) {
487: if ($designhash{$dom.'.login.'.$img} ne '') {
488: $custom_img_count ++;
489: }
490: }
491: foreach my $role (@roles) {
492: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
493: $custom_img_count ++;
494: }
495: }
496: if ($custom_img_count > 0) {
497: &Apache::lonconfigsettings::print_header($r,$phase,$context);
498: my $switch_server = &check_switchserver($dom,$confname);
499: $r->print(
500: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
501: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
502: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
503: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
504: if ($switch_server) {
505: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
506: }
507: $r->print(&Apache::loncommon::end_page());
508: return OK;
509: }
510: }
511: }
512: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
513: }
514: return OK;
515: }
516:
517: sub process_changes {
518: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
519: my %domconfig;
520: if (ref($values) eq 'HASH') {
521: %domconfig = %{$values};
522: }
523: my $output;
524: if ($action eq 'login') {
525: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
526: } elsif ($action eq 'rolecolors') {
527: $output = &modify_rolecolors($r,$dom,$confname,$roles,
528: $lastactref,%domconfig);
529: } elsif ($action eq 'quotas') {
530: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
531: } elsif ($action eq 'autoenroll') {
532: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
533: } elsif ($action eq 'autoupdate') {
534: $output = &modify_autoupdate($dom,%domconfig);
535: } elsif ($action eq 'autocreate') {
536: $output = &modify_autocreate($dom,%domconfig);
537: } elsif ($action eq 'directorysrch') {
538: $output = &modify_directorysrch($dom,%domconfig);
539: } elsif ($action eq 'usercreation') {
540: $output = &modify_usercreation($dom,%domconfig);
541: } elsif ($action eq 'usermodification') {
542: $output = &modify_usermodification($dom,%domconfig);
543: } elsif ($action eq 'contacts') {
544: $output = &modify_contacts($dom,$lastactref,%domconfig);
545: } elsif ($action eq 'defaults') {
546: $output = &modify_defaults($dom,$lastactref,%domconfig);
547: } elsif ($action eq 'scantron') {
548: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
549: } elsif ($action eq 'coursecategories') {
550: $output = &modify_coursecategories($dom,%domconfig);
551: } elsif ($action eq 'serverstatuses') {
552: $output = &modify_serverstatuses($dom,%domconfig);
553: } elsif ($action eq 'requestcourses') {
554: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
555: } elsif ($action eq 'requestauthor') {
556: $output = &modify_quotas($r,$dom,$action,$lastactref,%domconfig);
557: } elsif ($action eq 'helpsettings') {
558: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
559: } elsif ($action eq 'coursedefaults') {
560: $output = &modify_coursedefaults($dom,$lastactref,%domconfig);
561: } elsif ($action eq 'usersessions') {
562: $output = &modify_usersessions($dom,$lastactref,%domconfig);
563: } elsif ($action eq 'loadbalancing') {
564: $output = &modify_loadbalancing($dom,%domconfig);
565: }
566: return $output;
567: }
568:
569: sub print_config_box {
570: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
571: my $rowtotal = 0;
572: my $output;
573: if ($action eq 'coursecategories') {
574: $output = &coursecategories_javascript($settings);
575: }
576: $output .=
577: '<table class="LC_nested_outer">
578: <tr>
579: <th align="left" valign="middle"><span class="LC_nobreak">'.
580: &mt($item->{text}).' '.
581: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
582: '</tr>';
583: $rowtotal ++;
584: my $numheaders = 1;
585: if (ref($item->{'header'}) eq 'ARRAY') {
586: $numheaders = scalar(@{$item->{'header'}});
587: }
588: if ($numheaders > 1) {
589: my $colspan = '';
590: my $rightcolspan = '';
591: if (($action eq 'rolecolors') || ($action eq 'coursecategories') ||
592: (($action eq 'login') && ($numheaders < 3))) {
593: $colspan = ' colspan="2"';
594: }
595: if ($action eq 'usersessions') {
596: $rightcolspan = ' colspan="3"';
597: }
598: $output .= '
599: <tr>
600: <td>
601: <table class="LC_nested">
602: <tr class="LC_info_row">
603: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
604: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
605: </tr>';
606: $rowtotal ++;
607: if ($action eq 'autoupdate') {
608: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
609: } elsif ($action eq 'usercreation') {
610: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
611: } elsif ($action eq 'usermodification') {
612: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
613: } elsif ($action eq 'coursecategories') {
614: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
615: } elsif ($action eq 'login') {
616: if ($numheaders == 3) {
617: $colspan = ' colspan="2"';
618: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
619: } else {
620: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
621: }
622: } elsif ($action eq 'requestcourses') {
623: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
624: } elsif ($action eq 'requestauthor') {
625: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
626: } elsif ($action eq 'usersessions') {
627: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
628: } elsif ($action eq 'rolecolors') {
629: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
630: } elsif ($action eq 'coursedefaults') {
631: $output .= &print_coursedefaults('top',$dom,$settings,\$rowtotal);
632: }
633: $output .= '
634: </table>
635: </td>
636: </tr>
637: <tr>
638: <td>
639: <table class="LC_nested">
640: <tr class="LC_info_row">
641: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
642: $output .= '
643: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
644: </tr>';
645: $rowtotal ++;
646: if ($action eq 'autoupdate') {
647: $output .= &print_autoupdate('middle',$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_autoupdate('bottom',$dom,$settings,\$rowtotal);
658: $rowtotal ++;
659: } elsif ($action eq 'usercreation') {
660: $output .= &print_usercreation('middle',$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_usercreation('bottom',$dom,$settings,\$rowtotal);
671: $rowtotal ++;
672: } elsif ($action eq 'usermodification') {
673: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
674: </table>
675: </td>
676: </tr>
677: <tr>
678: <td>
679: <table class="LC_nested">
680: <tr class="LC_info_row">
681: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
682: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
683: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
684: $rowtotal ++;
685: } elsif ($action eq 'coursecategories') {
686: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
687: } elsif ($action eq 'login') {
688: if ($numheaders == 3) {
689: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
690: </table>
691: </td>
692: </tr>
693: <tr>
694: <td>
695: <table class="LC_nested">
696: <tr class="LC_info_row">
697: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
698: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td></tr>'.
699: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
700: $rowtotal ++;
701: } else {
702: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
703: }
704: } elsif ($action eq 'requestcourses') {
705: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal).
706: &print_studentcode($settings,\$rowtotal).'
707: </table>
708: </td>
709: </tr>
710: <tr>
711: <td>
712: <table class="LC_nested">
713: <tr class="LC_info_row">
714: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
715: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
716: &print_textbookcourses($dom,$settings,\$rowtotal);
717: } elsif ($action eq 'requestauthor') {
718: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
719: } elsif ($action eq 'usersessions') {
720: $output .= &print_usersessions('middle',$dom,$settings,\$rowtotal).'
721: </table>
722: </td>
723: </tr>
724: <tr>
725: <td>
726: <table class="LC_nested">
727: <tr class="LC_info_row">
728: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
729: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
730: &print_usersessions('bottom',$dom,$settings,\$rowtotal);
731: $rowtotal ++;
732: } elsif ($action eq 'coursedefaults') {
733: $output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
734: } elsif ($action eq 'rolecolors') {
735: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
736: </table>
737: </td>
738: </tr>
739: <tr>
740: <td>
741: <table class="LC_nested">
742: <tr class="LC_info_row">
743: <td class="LC_left_item"'.$colspan.' valign="top">'.
744: &mt($item->{'header'}->[2]->{'col1'}).'</td>
745: <td class="LC_right_item" valign="top">'.
746: &mt($item->{'header'}->[2]->{'col2'}).'</td>
747: </tr>'.
748: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
749: </table>
750: </td>
751: </tr>
752: <tr>
753: <td>
754: <table class="LC_nested">
755: <tr class="LC_info_row">
756: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
757: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
758: </tr>'.
759: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
760: $rowtotal += 2;
761: }
762: } else {
763: $output .= '
764: <tr>
765: <td>
766: <table class="LC_nested">
767: <tr class="LC_info_row">';
768: if (($action eq 'login') || ($action eq 'directorysrch')) {
769: $output .= '
770: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
771: } elsif ($action eq 'serverstatuses') {
772: $output .= '
773: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
774: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
775:
776: } else {
777: $output .= '
778: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
779: }
780: if (defined($item->{'header'}->[0]->{'col3'})) {
781: $output .= '<td class="LC_left_item" valign="top">'.
782: &mt($item->{'header'}->[0]->{'col2'});
783: if ($action eq 'serverstatuses') {
784: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
785: }
786: } else {
787: $output .= '<td class="LC_right_item" valign="top">'.
788: &mt($item->{'header'}->[0]->{'col2'});
789: }
790: $output .= '</td>';
791: if ($item->{'header'}->[0]->{'col3'}) {
792: if (defined($item->{'header'}->[0]->{'col4'})) {
793: $output .= '<td class="LC_left_item" valign="top">'.
794: &mt($item->{'header'}->[0]->{'col3'});
795: } else {
796: $output .= '<td class="LC_right_item" valign="top">'.
797: &mt($item->{'header'}->[0]->{'col3'});
798: }
799: if ($action eq 'serverstatuses') {
800: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
801: }
802: $output .= '</td>';
803: }
804: if ($item->{'header'}->[0]->{'col4'}) {
805: $output .= '<td class="LC_right_item" valign="top">'.
806: &mt($item->{'header'}->[0]->{'col4'});
807: }
808: $output .= '</tr>';
809: $rowtotal ++;
810: if ($action eq 'quotas') {
811: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
812: } elsif ($action eq 'autoenroll') {
813: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
814: } elsif ($action eq 'autocreate') {
815: $output .= &print_autocreate($dom,$settings,\$rowtotal);
816: } elsif ($action eq 'directorysrch') {
817: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
818: } elsif ($action eq 'contacts') {
819: $output .= &print_contacts($dom,$settings,\$rowtotal);
820: } elsif ($action eq 'defaults') {
821: $output .= &print_defaults($dom,$settings,\$rowtotal);
822: } elsif ($action eq 'scantron') {
823: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
824: } elsif ($action eq 'serverstatuses') {
825: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
826: } elsif ($action eq 'helpsettings') {
827: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
828: } elsif ($action eq 'loadbalancing') {
829: $output .= &print_loadbalancing($dom,$settings,\$rowtotal);
830: }
831: }
832: $output .= '
833: </table>
834: </td>
835: </tr>
836: </table><br />';
837: return ($output,$rowtotal);
838: }
839:
840: sub print_login {
841: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
842: my ($css_class,$datatable);
843: my %choices = &login_choices();
844:
845: if ($caller eq 'service') {
846: my %servers = &Apache::lonnet::internet_dom_servers($dom);
847: my $choice = $choices{'disallowlogin'};
848: $css_class = ' class="LC_odd_row"';
849: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
850: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
851: '<th>'.$choices{'server'}.'</th>'.
852: '<th>'.$choices{'serverpath'}.'</th>'.
853: '<th>'.$choices{'custompath'}.'</th>'.
854: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
855: my %disallowed;
856: if (ref($settings) eq 'HASH') {
857: if (ref($settings->{'loginvia'}) eq 'HASH') {
858: %disallowed = %{$settings->{'loginvia'}};
859: }
860: }
861: foreach my $lonhost (sort(keys(%servers))) {
862: my $direct = 'selected="selected"';
863: if (ref($disallowed{$lonhost}) eq 'HASH') {
864: if ($disallowed{$lonhost}{'server'} ne '') {
865: $direct = '';
866: }
867: }
868: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
869: '<td><select name="'.$lonhost.'_server">'.
870: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
871: '</option>';
872: foreach my $hostid (sort(keys(%servers))) {
873: next if ($servers{$hostid} eq $servers{$lonhost});
874: my $selected = '';
875: if (ref($disallowed{$lonhost}) eq 'HASH') {
876: if ($hostid eq $disallowed{$lonhost}{'server'}) {
877: $selected = 'selected="selected"';
878: }
879: }
880: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
881: $servers{$hostid}.'</option>';
882: }
883: $datatable .= '</select></td>'.
884: '<td><select name="'.$lonhost.'_serverpath">';
885: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
886: my $pathname = $path;
887: if ($path eq 'custom') {
888: $pathname = &mt('Custom Path').' ->';
889: }
890: my $selected = '';
891: if (ref($disallowed{$lonhost}) eq 'HASH') {
892: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
893: $selected = 'selected="selected"';
894: }
895: } elsif ($path eq '') {
896: $selected = 'selected="selected"';
897: }
898: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
899: }
900: $datatable .= '</select></td>';
901: my ($custom,$exempt);
902: if (ref($disallowed{$lonhost}) eq 'HASH') {
903: $custom = $disallowed{$lonhost}{'custompath'};
904: $exempt = $disallowed{$lonhost}{'exempt'};
905: }
906: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
907: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
908: '</tr>';
909: }
910: $datatable .= '</table></td></tr>';
911: return $datatable;
912: } elsif ($caller eq 'page') {
913: my %defaultchecked = (
914: 'coursecatalog' => 'on',
915: 'helpdesk' => 'on',
916: 'adminmail' => 'off',
917: 'newuser' => 'off',
918: );
919: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
920: my (%checkedon,%checkedoff);
921: foreach my $item (@toggles) {
922: if ($defaultchecked{$item} eq 'on') {
923: $checkedon{$item} = ' checked="checked" ';
924: $checkedoff{$item} = ' ';
925: } elsif ($defaultchecked{$item} eq 'off') {
926: $checkedoff{$item} = ' checked="checked" ';
927: $checkedon{$item} = ' ';
928: }
929: }
930: my @images = ('img','logo','domlogo','login');
931: my @logintext = ('textcol','bgcol');
932: my @bgs = ('pgbg','mainbg','sidebg');
933: my @links = ('link','alink','vlink');
934: my %designhash = &Apache::loncommon::get_domainconf($dom);
935: my %defaultdesign = %Apache::loncommon::defaultdesign;
936: my (%is_custom,%designs);
937: my %defaults = (
938: font => $defaultdesign{'login.font'},
939: );
940: foreach my $item (@images) {
941: $defaults{$item} = $defaultdesign{'login.'.$item};
942: $defaults{'showlogo'}{$item} = 1;
943: }
944: foreach my $item (@bgs) {
945: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
946: }
947: foreach my $item (@logintext) {
948: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
949: }
950: foreach my $item (@links) {
951: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
952: }
953: if (ref($settings) eq 'HASH') {
954: foreach my $item (@toggles) {
955: if ($settings->{$item} eq '1') {
956: $checkedon{$item} = ' checked="checked" ';
957: $checkedoff{$item} = ' ';
958: } elsif ($settings->{$item} eq '0') {
959: $checkedoff{$item} = ' checked="checked" ';
960: $checkedon{$item} = ' ';
961: }
962: }
963: foreach my $item (@images) {
964: if (defined($settings->{$item})) {
965: $designs{$item} = $settings->{$item};
966: $is_custom{$item} = 1;
967: }
968: if (defined($settings->{'showlogo'}{$item})) {
969: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
970: }
971: }
972: foreach my $item (@logintext) {
973: if ($settings->{$item} ne '') {
974: $designs{'logintext'}{$item} = $settings->{$item};
975: $is_custom{$item} = 1;
976: }
977: }
978: if ($settings->{'font'} ne '') {
979: $designs{'font'} = $settings->{'font'};
980: $is_custom{'font'} = 1;
981: }
982: foreach my $item (@bgs) {
983: if ($settings->{$item} ne '') {
984: $designs{'bgs'}{$item} = $settings->{$item};
985: $is_custom{$item} = 1;
986: }
987: }
988: foreach my $item (@links) {
989: if ($settings->{$item} ne '') {
990: $designs{'links'}{$item} = $settings->{$item};
991: $is_custom{$item} = 1;
992: }
993: }
994: } else {
995: if ($designhash{$dom.'.login.font'} ne '') {
996: $designs{'font'} = $designhash{$dom.'.login.font'};
997: $is_custom{'font'} = 1;
998: }
999: foreach my $item (@images) {
1000: if ($designhash{$dom.'.login.'.$item} ne '') {
1001: $designs{$item} = $designhash{$dom.'.login.'.$item};
1002: $is_custom{$item} = 1;
1003: }
1004: }
1005: foreach my $item (@bgs) {
1006: if ($designhash{$dom.'.login.'.$item} ne '') {
1007: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
1008: $is_custom{$item} = 1;
1009: }
1010: }
1011: foreach my $item (@links) {
1012: if ($designhash{$dom.'.login.'.$item} ne '') {
1013: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
1014: $is_custom{$item} = 1;
1015: }
1016: }
1017: }
1018: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
1019: logo => 'Institution Logo',
1020: domlogo => 'Domain Logo',
1021: login => 'Login box');
1022: my $itemcount = 1;
1023: foreach my $item (@toggles) {
1024: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1025: $datatable .=
1026: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1027: '</td><td>'.
1028: '<span class="LC_nobreak"><label><input type="radio" name="'.
1029: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1030: '</label> <label><input type="radio" name="'.$item.'"'.
1031: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1032: '</tr>';
1033: $itemcount ++;
1034: }
1035: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1036: $datatable .= '</tr></table></td></tr>';
1037: } elsif ($caller eq 'help') {
1038: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1039: my $switchserver = &check_switchserver($dom,$confname);
1040: my $itemcount = 1;
1041: $defaulturl = '/adm/loginproblems.html';
1042: $defaulttype = 'default';
1043: %lt = &Apache::lonlocal::texthash (
1044: del => 'Delete?',
1045: rep => 'Replace:',
1046: upl => 'Upload:',
1047: default => 'Default',
1048: custom => 'Custom',
1049: );
1050: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1051: my @currlangs;
1052: if (ref($settings) eq 'HASH') {
1053: if (ref($settings->{'helpurl'}) eq 'HASH') {
1054: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1055: next if ($settings->{'helpurl'}{$key} eq '');
1056: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1057: $type{$key} = 'custom';
1058: unless ($key eq 'nolang') {
1059: push(@currlangs,$key);
1060: }
1061: }
1062: } elsif ($settings->{'helpurl'} ne '') {
1063: $type{'nolang'} = 'custom';
1064: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1065: }
1066: }
1067: foreach my $lang ('nolang',sort(@currlangs)) {
1068: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1069: $datatable .= '<tr'.$css_class.'>';
1070: if ($url{$lang} eq '') {
1071: $url{$lang} = $defaulturl;
1072: }
1073: if ($type{$lang} eq '') {
1074: $type{$lang} = $defaulttype;
1075: }
1076: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1077: if ($lang eq 'nolang') {
1078: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1079: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1080: } else {
1081: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1082: $langchoices{$lang},
1083: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1084: }
1085: $datatable .= '</span></td>'."\n".
1086: '<td class="LC_left_item">';
1087: if ($type{$lang} eq 'custom') {
1088: $datatable .= '<span class="LC_nobreak"><label>'.
1089: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1090: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1091: } else {
1092: $datatable .= $lt{'upl'};
1093: }
1094: $datatable .='<br />';
1095: if ($switchserver) {
1096: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1097: } else {
1098: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1099: }
1100: $datatable .= '</td></tr>';
1101: $itemcount ++;
1102: }
1103: my @addlangs;
1104: foreach my $lang (sort(keys(%langchoices))) {
1105: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1106: push(@addlangs,$lang);
1107: }
1108: if (@addlangs > 0) {
1109: my %toadd;
1110: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1111: $toadd{''} = &mt('Select');
1112: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1113: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1114: &mt('Add log-in help page for a specific language:').' '.
1115: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1116: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1117: if ($switchserver) {
1118: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1119: } else {
1120: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1121: }
1122: $datatable .= '</td></tr>';
1123: $itemcount ++;
1124: }
1125: $datatable .= &captcha_choice('login',$settings,$itemcount);
1126: }
1127: return $datatable;
1128: }
1129:
1130: sub login_choices {
1131: my %choices =
1132: &Apache::lonlocal::texthash (
1133: coursecatalog => 'Display Course/Community Catalog link?',
1134: adminmail => "Display Administrator's E-mail Address?",
1135: helpdesk => 'Display "Contact Helpdesk" link',
1136: disallowlogin => "Login page requests redirected",
1137: hostid => "Server",
1138: server => "Redirect to:",
1139: serverpath => "Path",
1140: custompath => "Custom",
1141: exempt => "Exempt IP(s)",
1142: directlogin => "No redirect",
1143: newuser => "Link to create a user account",
1144: img => "Header",
1145: logo => "Main Logo",
1146: domlogo => "Domain Logo",
1147: login => "Log-in Header",
1148: textcol => "Text color",
1149: bgcol => "Box color",
1150: bgs => "Background colors",
1151: links => "Link colors",
1152: font => "Font color",
1153: pgbg => "Header",
1154: mainbg => "Page",
1155: sidebg => "Login box",
1156: link => "Link",
1157: alink => "Active link",
1158: vlink => "Visited link",
1159: );
1160: return %choices;
1161: }
1162:
1163: sub print_rolecolors {
1164: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1165: my %choices = &color_font_choices();
1166: my @bgs = ('pgbg','tabbg','sidebg');
1167: my @links = ('link','alink','vlink');
1168: my @images = ('img');
1169: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1170: my %designhash = &Apache::loncommon::get_domainconf($dom);
1171: my %defaultdesign = %Apache::loncommon::defaultdesign;
1172: my (%is_custom,%designs);
1173: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1174: if (ref($settings) eq 'HASH') {
1175: if (ref($settings->{$role}) eq 'HASH') {
1176: if ($settings->{$role}->{'img'} ne '') {
1177: $designs{'img'} = $settings->{$role}->{'img'};
1178: $is_custom{'img'} = 1;
1179: }
1180: if ($settings->{$role}->{'font'} ne '') {
1181: $designs{'font'} = $settings->{$role}->{'font'};
1182: $is_custom{'font'} = 1;
1183: }
1184: if ($settings->{$role}->{'fontmenu'} ne '') {
1185: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1186: $is_custom{'fontmenu'} = 1;
1187: }
1188: foreach my $item (@bgs) {
1189: if ($settings->{$role}->{$item} ne '') {
1190: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1191: $is_custom{$item} = 1;
1192: }
1193: }
1194: foreach my $item (@links) {
1195: if ($settings->{$role}->{$item} ne '') {
1196: $designs{'links'}{$item} = $settings->{$role}->{$item};
1197: $is_custom{$item} = 1;
1198: }
1199: }
1200: }
1201: } else {
1202: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1203: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1204: $is_custom{'img'} = 1;
1205: }
1206: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1207: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1208: $is_custom{'fontmenu'} = 1;
1209: }
1210: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1211: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1212: $is_custom{'font'} = 1;
1213: }
1214: foreach my $item (@bgs) {
1215: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1216: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1217: $is_custom{$item} = 1;
1218:
1219: }
1220: }
1221: foreach my $item (@links) {
1222: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1223: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1224: $is_custom{$item} = 1;
1225: }
1226: }
1227: }
1228: my $itemcount = 1;
1229: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1230: $datatable .= '</tr></table></td></tr>';
1231: return $datatable;
1232: }
1233:
1234: sub role_defaults {
1235: my ($role,$bgs,$links,$images,$logintext) = @_;
1236: my %defaults;
1237: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1238: return %defaults;
1239: }
1240: my %defaultdesign = %Apache::loncommon::defaultdesign;
1241: if ($role eq 'login') {
1242: %defaults = (
1243: font => $defaultdesign{$role.'.font'},
1244: );
1245: if (ref($logintext) eq 'ARRAY') {
1246: foreach my $item (@{$logintext}) {
1247: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1248: }
1249: }
1250: foreach my $item (@{$images}) {
1251: $defaults{'showlogo'}{$item} = 1;
1252: }
1253: } else {
1254: %defaults = (
1255: img => $defaultdesign{$role.'.img'},
1256: font => $defaultdesign{$role.'.font'},
1257: fontmenu => $defaultdesign{$role.'.fontmenu'},
1258: );
1259: }
1260: foreach my $item (@{$bgs}) {
1261: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1262: }
1263: foreach my $item (@{$links}) {
1264: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1265: }
1266: foreach my $item (@{$images}) {
1267: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1268: }
1269: return %defaults;
1270: }
1271:
1272: sub display_color_options {
1273: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1274: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1275: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1276: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1277: my $datatable = '<tr'.$css_class.'>'.
1278: '<td>'.$choices->{'font'}.'</td>';
1279: if (!$is_custom->{'font'}) {
1280: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1281: } else {
1282: $datatable .= '<td> </td>';
1283: }
1284: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1285:
1286: $datatable .= '<td><span class="LC_nobreak">'.
1287: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1288: ' value="'.$current_color.'" /> '.
1289: ' </td></tr>';
1290: unless ($role eq 'login') {
1291: $datatable .= '<tr'.$css_class.'>'.
1292: '<td>'.$choices->{'fontmenu'}.'</td>';
1293: if (!$is_custom->{'fontmenu'}) {
1294: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1295: } else {
1296: $datatable .= '<td> </td>';
1297: }
1298: $current_color = $designs->{'fontmenu'} ?
1299: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1300: $datatable .= '<td><span class="LC_nobreak">'.
1301: '<input class="colorchooser" type="text" size="10" name="'
1302: .$role.'_fontmenu"'.
1303: ' value="'.$current_color.'" /> '.
1304: ' </td></tr>';
1305: }
1306: my $switchserver = &check_switchserver($dom,$confname);
1307: foreach my $img (@{$images}) {
1308: $itemcount ++;
1309: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1310: $datatable .= '<tr'.$css_class.'>'.
1311: '<td>'.$choices->{$img};
1312: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1313: if ($role eq 'login') {
1314: if ($img eq 'login') {
1315: $login_hdr_pick =
1316: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1317: $logincolors =
1318: &login_text_colors($img,$role,$logintext,$phase,$choices,
1319: $designs,$defaults);
1320: } elsif ($img ne 'domlogo') {
1321: $datatable.= &logo_display_options($img,$defaults,$designs);
1322: }
1323: }
1324: $datatable .= '</td>';
1325: if ($designs->{$img} ne '') {
1326: $imgfile = $designs->{$img};
1327: $img_import = ($imgfile =~ m{^/adm/});
1328: } else {
1329: $imgfile = $defaults->{$img};
1330: }
1331: if ($imgfile) {
1332: my ($showfile,$fullsize);
1333: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1334: my $urldir = $1;
1335: my $filename = $2;
1336: my @info = &Apache::lonnet::stat_file($designs->{$img});
1337: if (@info) {
1338: my $thumbfile = 'tn-'.$filename;
1339: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1340: if (@thumb) {
1341: $showfile = $urldir.'/'.$thumbfile;
1342: } else {
1343: $showfile = $imgfile;
1344: }
1345: } else {
1346: $showfile = '';
1347: }
1348: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1349: $showfile = $imgfile;
1350: my $imgdir = $1;
1351: my $filename = $2;
1352: if (-e "$londocroot/$imgdir/tn-".$filename) {
1353: $showfile = "/$imgdir/tn-".$filename;
1354: } else {
1355: my $input = $londocroot.$imgfile;
1356: my $output = "$londocroot/$imgdir/tn-".$filename;
1357: if (!-e $output) {
1358: my ($width,$height) = &thumb_dimensions();
1359: my ($fullwidth,$fullheight) = &check_dimensions($input);
1360: if ($fullwidth ne '' && $fullheight ne '') {
1361: if ($fullwidth > $width && $fullheight > $height) {
1362: my $size = $width.'x'.$height;
1363: system("convert -sample $size $input $output");
1364: $showfile = "/$imgdir/tn-".$filename;
1365: }
1366: }
1367: }
1368: }
1369: }
1370: if ($showfile) {
1371: if ($showfile =~ m{^/(adm|res)/}) {
1372: if ($showfile =~ m{^/res/}) {
1373: my $local_showfile =
1374: &Apache::lonnet::filelocation('',$showfile);
1375: &Apache::lonnet::repcopy($local_showfile);
1376: }
1377: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1378: }
1379: if ($imgfile) {
1380: if ($imgfile =~ m{^/(adm|res)/}) {
1381: if ($imgfile =~ m{^/res/}) {
1382: my $local_imgfile =
1383: &Apache::lonnet::filelocation('',$imgfile);
1384: &Apache::lonnet::repcopy($local_imgfile);
1385: }
1386: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1387: } else {
1388: $fullsize = $imgfile;
1389: }
1390: }
1391: $datatable .= '<td>';
1392: if ($img eq 'login') {
1393: $datatable .= $login_hdr_pick;
1394: }
1395: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1396: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1397: } else {
1398: $datatable .= '<td> </td><td class="LC_left_item">'.
1399: &mt('Upload:').'<br />';
1400: }
1401: } else {
1402: $datatable .= '<td> </td><td class="LC_left_item">'.
1403: &mt('Upload:').'<br />';
1404: }
1405: if ($switchserver) {
1406: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1407: } else {
1408: if ($img ne 'login') { # suppress file selection for Log-in header
1409: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1410: }
1411: }
1412: $datatable .= '</td></tr>';
1413: }
1414: $itemcount ++;
1415: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1416: $datatable .= '<tr'.$css_class.'>'.
1417: '<td>'.$choices->{'bgs'}.'</td>';
1418: my $bgs_def;
1419: foreach my $item (@{$bgs}) {
1420: if (!$is_custom->{$item}) {
1421: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1422: }
1423: }
1424: if ($bgs_def) {
1425: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1426: } else {
1427: $datatable .= '<td> </td>';
1428: }
1429: $datatable .= '<td class="LC_right_item">'.
1430: '<table border="0"><tr>';
1431:
1432: foreach my $item (@{$bgs}) {
1433: $datatable .= '<td align="center">'.$choices->{$item};
1434: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1435: if ($designs->{'bgs'}{$item}) {
1436: $datatable .= ' ';
1437: }
1438: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1439: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1440: }
1441: $datatable .= '</tr></table></td></tr>';
1442: $itemcount ++;
1443: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1444: $datatable .= '<tr'.$css_class.'>'.
1445: '<td>'.$choices->{'links'}.'</td>';
1446: my $links_def;
1447: foreach my $item (@{$links}) {
1448: if (!$is_custom->{$item}) {
1449: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1450: }
1451: }
1452: if ($links_def) {
1453: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1454: } else {
1455: $datatable .= '<td> </td>';
1456: }
1457: $datatable .= '<td class="LC_right_item">'.
1458: '<table border="0"><tr>';
1459: foreach my $item (@{$links}) {
1460: my $color = $designs->{'link'}{$item} ? $designs->{'link'}{$item} : $defaults->{'links'}{$item};
1461: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1462: if ($designs->{'links'}{$item}) {
1463: $datatable.=' ';
1464: }
1465: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1466: '" /></td>';
1467: }
1468: $$rowtotal += $itemcount;
1469: return $datatable;
1470: }
1471:
1472: sub logo_display_options {
1473: my ($img,$defaults,$designs) = @_;
1474: my $checkedon;
1475: if (ref($defaults) eq 'HASH') {
1476: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1477: if ($defaults->{'showlogo'}{$img}) {
1478: $checkedon = 'checked="checked" ';
1479: }
1480: }
1481: }
1482: if (ref($designs) eq 'HASH') {
1483: if (ref($designs->{'showlogo'}) eq 'HASH') {
1484: if (defined($designs->{'showlogo'}{$img})) {
1485: if ($designs->{'showlogo'}{$img} == 0) {
1486: $checkedon = '';
1487: } elsif ($designs->{'showlogo'}{$img} == 1) {
1488: $checkedon = 'checked="checked" ';
1489: }
1490: }
1491: }
1492: }
1493: return '<br /><label> <input type="checkbox" name="'.
1494: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1495: &mt('show').'</label>'."\n";
1496: }
1497:
1498: sub login_header_options {
1499: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1500: my $output = '';
1501: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1502: $output .= &mt('Text default(s):').'<br />';
1503: if (!$is_custom->{'textcol'}) {
1504: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1505: ' ';
1506: }
1507: if (!$is_custom->{'bgcol'}) {
1508: $output .= $choices->{'bgcol'}.': '.
1509: '<span id="css_'.$role.'_font" style="background-color: '.
1510: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1511: }
1512: $output .= '<br />';
1513: }
1514: $output .='<br />';
1515: return $output;
1516: }
1517:
1518: sub login_text_colors {
1519: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1520: my $color_menu = '<table border="0"><tr>';
1521: foreach my $item (@{$logintext}) {
1522: $color_menu .= '<td align="center">'.$choices->{$item};
1523: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1524: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1525: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1526: }
1527: $color_menu .= '</tr></table><br />';
1528: return $color_menu;
1529: }
1530:
1531: sub image_changes {
1532: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1533: my $output;
1534: if ($img eq 'login') {
1535: # suppress image for Log-in header
1536: } elsif (!$is_custom) {
1537: if ($img ne 'domlogo') {
1538: $output .= &mt('Default image:').'<br />';
1539: } else {
1540: $output .= &mt('Default in use:').'<br />';
1541: }
1542: }
1543: if ($img eq 'login') { # suppress image for Log-in header
1544: $output .= '<td>'.$logincolors;
1545: } else {
1546: if ($img_import) {
1547: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1548: }
1549: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1550: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1551: if ($is_custom) {
1552: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1553: '<input type="checkbox" name="'.
1554: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1555: '</label> '.&mt('Replace:').'</span><br />';
1556: } else {
1557: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1558: }
1559: }
1560: return $output;
1561: }
1562:
1563: sub print_quotas {
1564: my ($dom,$settings,$rowtotal,$action) = @_;
1565: my $context;
1566: if ($action eq 'quotas') {
1567: $context = 'tools';
1568: } else {
1569: $context = $action;
1570: }
1571: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1572: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1573: my $typecount = 0;
1574: my ($css_class,%titles);
1575: if ($context eq 'requestcourses') {
1576: @usertools = ('official','unofficial','community','textbook');
1577: @options =('norequest','approval','validate','autolimit');
1578: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1579: %titles = &courserequest_titles();
1580: } elsif ($context eq 'requestauthor') {
1581: @usertools = ('author');
1582: @options = ('norequest','approval','automatic');
1583: %titles = &authorrequest_titles();
1584: } else {
1585: @usertools = ('aboutme','blog','webdav','portfolio');
1586: %titles = &tool_titles();
1587: }
1588: if (ref($types) eq 'ARRAY') {
1589: foreach my $type (@{$types}) {
1590: my ($currdefquota,$currauthorquota);
1591: unless (($context eq 'requestcourses') ||
1592: ($context eq 'requestauthor')) {
1593: if (ref($settings) eq 'HASH') {
1594: if (ref($settings->{defaultquota}) eq 'HASH') {
1595: $currdefquota = $settings->{defaultquota}->{$type};
1596: } else {
1597: $currdefquota = $settings->{$type};
1598: }
1599: if (ref($settings->{authorquota}) eq 'HASH') {
1600: $currauthorquota = $settings->{authorquota}->{$type};
1601: }
1602: }
1603: }
1604: if (defined($usertypes->{$type})) {
1605: $typecount ++;
1606: $css_class = $typecount%2?' class="LC_odd_row"':'';
1607: $datatable .= '<tr'.$css_class.'>'.
1608: '<td>'.$usertypes->{$type}.'</td>'.
1609: '<td class="LC_left_item">';
1610: if ($context eq 'requestcourses') {
1611: $datatable .= '<table><tr>';
1612: }
1613: my %cell;
1614: foreach my $item (@usertools) {
1615: if ($context eq 'requestcourses') {
1616: my ($curroption,$currlimit);
1617: if (ref($settings) eq 'HASH') {
1618: if (ref($settings->{$item}) eq 'HASH') {
1619: $curroption = $settings->{$item}->{$type};
1620: if ($curroption =~ /^autolimit=(\d*)$/) {
1621: $currlimit = $1;
1622: }
1623: }
1624: }
1625: if (!$curroption) {
1626: $curroption = 'norequest';
1627: }
1628: $datatable .= '<th>'.$titles{$item}.'</th>';
1629: foreach my $option (@options) {
1630: my $val = $option;
1631: if ($option eq 'norequest') {
1632: $val = 0;
1633: }
1634: if ($option eq 'validate') {
1635: my $canvalidate = 0;
1636: if (ref($validations{$item}) eq 'HASH') {
1637: if ($validations{$item}{$type}) {
1638: $canvalidate = 1;
1639: }
1640: }
1641: next if (!$canvalidate);
1642: }
1643: my $checked = '';
1644: if ($option eq $curroption) {
1645: $checked = ' checked="checked"';
1646: } elsif ($option eq 'autolimit') {
1647: if ($curroption =~ /^autolimit/) {
1648: $checked = ' checked="checked"';
1649: }
1650: }
1651: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1652: '<input type="radio" name="crsreq_'.$item.
1653: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1654: $titles{$option}.'</label>';
1655: if ($option eq 'autolimit') {
1656: $cell{$item} .= ' <input type="text" name="crsreq_'.
1657: $item.'_limit_'.$type.'" size="1" '.
1658: 'value="'.$currlimit.'" />';
1659: }
1660: $cell{$item} .= '</span> ';
1661: if ($option eq 'autolimit') {
1662: $cell{$item} .= $titles{'unlimited'};
1663: }
1664: }
1665: } elsif ($context eq 'requestauthor') {
1666: my $curroption;
1667: if (ref($settings) eq 'HASH') {
1668: $curroption = $settings->{$type};
1669: }
1670: if (!$curroption) {
1671: $curroption = 'norequest';
1672: }
1673: foreach my $option (@options) {
1674: my $val = $option;
1675: if ($option eq 'norequest') {
1676: $val = 0;
1677: }
1678: my $checked = '';
1679: if ($option eq $curroption) {
1680: $checked = ' checked="checked"';
1681: }
1682: $datatable .= '<span class="LC_nobreak"><label>'.
1683: '<input type="radio" name="authorreq_'.$type.
1684: '" value="'.$val.'"'.$checked.' />'.
1685: $titles{$option}.'</label></span> ';
1686: }
1687: } else {
1688: my $checked = 'checked="checked" ';
1689: if (ref($settings) eq 'HASH') {
1690: if (ref($settings->{$item}) eq 'HASH') {
1691: if ($settings->{$item}->{$type} == 0) {
1692: $checked = '';
1693: } elsif ($settings->{$item}->{$type} == 1) {
1694: $checked = 'checked="checked" ';
1695: }
1696: }
1697: }
1698: $datatable .= '<span class="LC_nobreak"><label>'.
1699: '<input type="checkbox" name="'.$context.'_'.$item.
1700: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1701: '</label></span> ';
1702: }
1703: }
1704: if ($context eq 'requestcourses') {
1705: $datatable .= '</tr><tr>';
1706: foreach my $item (@usertools) {
1707: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1708: }
1709: $datatable .= '</tr></table>';
1710: }
1711: $datatable .= '</td>';
1712: unless (($context eq 'requestcourses') ||
1713: ($context eq 'requestauthor')) {
1714: $datatable .=
1715: '<td class="LC_right_item">'.
1716: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1717: '<input type="text" name="quota_'.$type.
1718: '" value="'.$currdefquota.
1719: '" size="5" /></span>'.(' ' x 2).
1720: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1721: '<input type="text" name="authorquota_'.$type.
1722: '" value="'.$currauthorquota.
1723: '" size="5" /></span></td>';
1724: }
1725: $datatable .= '</tr>';
1726: }
1727: }
1728: }
1729: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1730: $defaultquota = '20';
1731: $authorquota = '500';
1732: if (ref($settings) eq 'HASH') {
1733: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1734: $defaultquota = $settings->{'defaultquota'}->{'default'};
1735: } elsif (defined($settings->{'default'})) {
1736: $defaultquota = $settings->{'default'};
1737: }
1738: if (ref($settings->{'authorquota'}) eq 'HASH') {
1739: $authorquota = $settings->{'authorquota'}->{'default'};
1740: }
1741: }
1742: }
1743: $typecount ++;
1744: $css_class = $typecount%2?' class="LC_odd_row"':'';
1745: $datatable .= '<tr'.$css_class.'>'.
1746: '<td>'.$othertitle.'</td>'.
1747: '<td class="LC_left_item">';
1748: if ($context eq 'requestcourses') {
1749: $datatable .= '<table><tr>';
1750: }
1751: my %defcell;
1752: foreach my $item (@usertools) {
1753: if ($context eq 'requestcourses') {
1754: my ($curroption,$currlimit);
1755: if (ref($settings) eq 'HASH') {
1756: if (ref($settings->{$item}) eq 'HASH') {
1757: $curroption = $settings->{$item}->{'default'};
1758: if ($curroption =~ /^autolimit=(\d*)$/) {
1759: $currlimit = $1;
1760: }
1761: }
1762: }
1763: if (!$curroption) {
1764: $curroption = 'norequest';
1765: }
1766: $datatable .= '<th>'.$titles{$item}.'</th>';
1767: foreach my $option (@options) {
1768: my $val = $option;
1769: if ($option eq 'norequest') {
1770: $val = 0;
1771: }
1772: if ($option eq 'validate') {
1773: my $canvalidate = 0;
1774: if (ref($validations{$item}) eq 'HASH') {
1775: if ($validations{$item}{'default'}) {
1776: $canvalidate = 1;
1777: }
1778: }
1779: next if (!$canvalidate);
1780: }
1781: my $checked = '';
1782: if ($option eq $curroption) {
1783: $checked = ' checked="checked"';
1784: } elsif ($option eq 'autolimit') {
1785: if ($curroption =~ /^autolimit/) {
1786: $checked = ' checked="checked"';
1787: }
1788: }
1789: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1790: '<input type="radio" name="crsreq_'.$item.
1791: '_default" value="'.$val.'"'.$checked.' />'.
1792: $titles{$option}.'</label>';
1793: if ($option eq 'autolimit') {
1794: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1795: $item.'_limit_default" size="1" '.
1796: 'value="'.$currlimit.'" />';
1797: }
1798: $defcell{$item} .= '</span> ';
1799: if ($option eq 'autolimit') {
1800: $defcell{$item} .= $titles{'unlimited'};
1801: }
1802: }
1803: } elsif ($context eq 'requestauthor') {
1804: my $curroption;
1805: if (ref($settings) eq 'HASH') {
1806: $curroption = $settings->{'default'};
1807: }
1808: if (!$curroption) {
1809: $curroption = 'norequest';
1810: }
1811: foreach my $option (@options) {
1812: my $val = $option;
1813: if ($option eq 'norequest') {
1814: $val = 0;
1815: }
1816: my $checked = '';
1817: if ($option eq $curroption) {
1818: $checked = ' checked="checked"';
1819: }
1820: $datatable .= '<span class="LC_nobreak"><label>'.
1821: '<input type="radio" name="authorreq_default"'.
1822: ' value="'.$val.'"'.$checked.' />'.
1823: $titles{$option}.'</label></span> ';
1824: }
1825: } else {
1826: my $checked = 'checked="checked" ';
1827: if (ref($settings) eq 'HASH') {
1828: if (ref($settings->{$item}) eq 'HASH') {
1829: if ($settings->{$item}->{'default'} == 0) {
1830: $checked = '';
1831: } elsif ($settings->{$item}->{'default'} == 1) {
1832: $checked = 'checked="checked" ';
1833: }
1834: }
1835: }
1836: $datatable .= '<span class="LC_nobreak"><label>'.
1837: '<input type="checkbox" name="'.$context.'_'.$item.
1838: '" value="default" '.$checked.'/>'.$titles{$item}.
1839: '</label></span> ';
1840: }
1841: }
1842: if ($context eq 'requestcourses') {
1843: $datatable .= '</tr><tr>';
1844: foreach my $item (@usertools) {
1845: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1846: }
1847: $datatable .= '</tr></table>';
1848: }
1849: $datatable .= '</td>';
1850: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1851: $datatable .= '<td class="LC_right_item">'.
1852: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1853: '<input type="text" name="defaultquota" value="'.
1854: $defaultquota.'" size="5" /></span>'.(' ' x2).
1855: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1856: '<input type="text" name="authorquota" value="'.
1857: $authorquota.'" size="5" /></span></td>';
1858: }
1859: $datatable .= '</tr>';
1860: $typecount ++;
1861: $css_class = $typecount%2?' class="LC_odd_row"':'';
1862: $datatable .= '<tr'.$css_class.'>'.
1863: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1864: if ($context eq 'requestcourses') {
1865: $datatable .= &mt('(overrides affiliation, if set)').
1866: '</td>'.
1867: '<td class="LC_left_item">'.
1868: '<table><tr>';
1869: } else {
1870: $datatable .= &mt('(overrides affiliation, if checked)').
1871: '</td>'.
1872: '<td class="LC_left_item" colspan="2">'.
1873: '<br />';
1874: }
1875: my %advcell;
1876: foreach my $item (@usertools) {
1877: if ($context eq 'requestcourses') {
1878: my ($curroption,$currlimit);
1879: if (ref($settings) eq 'HASH') {
1880: if (ref($settings->{$item}) eq 'HASH') {
1881: $curroption = $settings->{$item}->{'_LC_adv'};
1882: if ($curroption =~ /^autolimit=(\d*)$/) {
1883: $currlimit = $1;
1884: }
1885: }
1886: }
1887: $datatable .= '<th>'.$titles{$item}.'</th>';
1888: my $checked = '';
1889: if ($curroption eq '') {
1890: $checked = ' checked="checked"';
1891: }
1892: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1893: '<input type="radio" name="crsreq_'.$item.
1894: '__LC_adv" value=""'.$checked.' />'.
1895: &mt('No override set').'</label></span> ';
1896: foreach my $option (@options) {
1897: my $val = $option;
1898: if ($option eq 'norequest') {
1899: $val = 0;
1900: }
1901: if ($option eq 'validate') {
1902: my $canvalidate = 0;
1903: if (ref($validations{$item}) eq 'HASH') {
1904: if ($validations{$item}{'_LC_adv'}) {
1905: $canvalidate = 1;
1906: }
1907: }
1908: next if (!$canvalidate);
1909: }
1910: my $checked = '';
1911: if ($val eq $curroption) {
1912: $checked = ' checked="checked"';
1913: } elsif ($option eq 'autolimit') {
1914: if ($curroption =~ /^autolimit/) {
1915: $checked = ' checked="checked"';
1916: }
1917: }
1918: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1919: '<input type="radio" name="crsreq_'.$item.
1920: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1921: $titles{$option}.'</label>';
1922: if ($option eq 'autolimit') {
1923: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1924: $item.'_limit__LC_adv" size="1" '.
1925: 'value="'.$currlimit.'" />';
1926: }
1927: $advcell{$item} .= '</span> ';
1928: if ($option eq 'autolimit') {
1929: $advcell{$item} .= $titles{'unlimited'};
1930: }
1931: }
1932: } elsif ($context eq 'requestauthor') {
1933: my $curroption;
1934: if (ref($settings) eq 'HASH') {
1935: $curroption = $settings->{'_LC_adv'};
1936: }
1937: my $checked = '';
1938: if ($curroption eq '') {
1939: $checked = ' checked="checked"';
1940: }
1941: $datatable .= '<span class="LC_nobreak"><label>'.
1942: '<input type="radio" name="authorreq__LC_adv"'.
1943: ' value=""'.$checked.' />'.
1944: &mt('No override set').'</label></span> ';
1945: foreach my $option (@options) {
1946: my $val = $option;
1947: if ($option eq 'norequest') {
1948: $val = 0;
1949: }
1950: my $checked = '';
1951: if ($val eq $curroption) {
1952: $checked = ' checked="checked"';
1953: }
1954: $datatable .= '<span class="LC_nobreak"><label>'.
1955: '<input type="radio" name="authorreq__LC_adv"'.
1956: ' value="'.$val.'"'.$checked.' />'.
1957: $titles{$option}.'</label></span> ';
1958: }
1959: } else {
1960: my $checked = 'checked="checked" ';
1961: if (ref($settings) eq 'HASH') {
1962: if (ref($settings->{$item}) eq 'HASH') {
1963: if ($settings->{$item}->{'_LC_adv'} == 0) {
1964: $checked = '';
1965: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1966: $checked = 'checked="checked" ';
1967: }
1968: }
1969: }
1970: $datatable .= '<span class="LC_nobreak"><label>'.
1971: '<input type="checkbox" name="'.$context.'_'.$item.
1972: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1973: '</label></span> ';
1974: }
1975: }
1976: if ($context eq 'requestcourses') {
1977: $datatable .= '</tr><tr>';
1978: foreach my $item (@usertools) {
1979: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1980: }
1981: $datatable .= '</tr></table>';
1982: }
1983: $datatable .= '</td></tr>';
1984: $$rowtotal += $typecount;
1985: return $datatable;
1986: }
1987:
1988: sub print_requestmail {
1989: my ($dom,$action,$settings,$rowtotal) = @_;
1990: my ($now,$datatable,%currapp);
1991: $now = time;
1992: if (ref($settings) eq 'HASH') {
1993: if (ref($settings->{'notify'}) eq 'HASH') {
1994: if ($settings->{'notify'}{'approval'} ne '') {
1995: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
1996: }
1997: }
1998: }
1999: my $numinrow = 2;
2000: my $css_class = 'class="LC_odd_row"';
2001: my $text;
2002: if ($action eq 'requestcourses') {
2003: $text = &mt('Receive notification of course requests requiring approval');
2004: } else {
2005: $text = &mt('Receive notification of authoring space requests requiring approval')
2006: }
2007: $datatable = '<tr '.$css_class.'>'.
2008: ' <td>'.$text.'</td>'.
2009: ' <td class="LC_left_item">';
2010: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
2011: 'reqapprovalnotify',%currapp);
2012: if ($numdc > 0) {
2013: $datatable .= $table;
2014: } else {
2015: $datatable .= &mt('There are no active Domain Coordinators');
2016: }
2017: $datatable .='</td></tr>';
2018: $$rowtotal += $rows;
2019: return $datatable;
2020: }
2021:
2022: sub print_studentcode {
2023: my ($settings,$rowtotal) = @_;
2024: my $rownum = 0;
2025: my %choices;
2026: $choices{'uniquecode'} = &mt('Generate unique six character code as course identifier?');
2027: my @toggles = ('uniquecode');
2028: my %defaultchecked = ('uniquecode' => 'off');
2029: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2030: \%choices,$rownum);
2031: $$rowtotal += $rownum;
2032: return $reports;
2033: }
2034:
2035: sub print_textbookcourses {
2036: my ($dom,$settings,$rowtotal) = @_;
2037: my $rownum = 0;
2038: my $css_class;
2039: my $itemcount = 1;
2040: my $maxnum = 0;
2041: my $bookshash;
2042: if (ref($settings) eq 'HASH') {
2043: $bookshash = $settings->{'textbooks'};
2044: }
2045: my %ordered;
2046: if (ref($bookshash) eq 'HASH') {
2047: foreach my $item (keys(%{$bookshash})) {
2048: if (ref($bookshash->{$item}) eq 'HASH') {
2049: my $num = $bookshash->{$item}{'order'};
2050: $ordered{$num} = $item;
2051: }
2052: }
2053: }
2054: my $confname = $dom.'-domainconfig';
2055: my $switchserver = &check_switchserver($dom,$confname);
2056: my $maxnum = scalar(keys(%ordered));
2057: my $datatable = &textbookcourses_javascript(\%ordered);
2058: if (keys(%ordered)) {
2059: my @items = sort { $a <=> $b } keys(%ordered);
2060: for (my $i=0; $i<@items; $i++) {
2061: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2062: my $key = $ordered{$items[$i]};
2063: my %coursehash=&Apache::lonnet::coursedescription($key);
2064: my $coursetitle = $coursehash{'description'};
2065: my ($subject,$title,$author,$image,$imgsrc,$cdom,$cnum);
2066: if (ref($bookshash->{$key}) eq 'HASH') {
2067: $subject = $bookshash->{$key}->{'subject'};
2068: $title = $bookshash->{$key}->{'title'};
2069: $author = $bookshash->{$key}->{'author'};
2070: $image = $bookshash->{$key}->{'image'};
2071: if ($image ne '') {
2072: my ($path,$imagefile) = ($image =~ m{^(.+)/([^/]+)$});
2073: my $imagethumb = "$path/tn-".$imagefile;
2074: $imgsrc = '<img src="'.$imagethumb.'" alt="'.&mt('Textbook image').'" />';
2075: }
2076: }
2077: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'$key'".');"';
2078: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2079: .'<select name="'.$key.'"'.$chgstr.'>';
2080: for (my $k=0; $k<=$maxnum; $k++) {
2081: my $vpos = $k+1;
2082: my $selstr;
2083: if ($k == $i) {
2084: $selstr = ' selected="selected" ';
2085: }
2086: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2087: }
2088: $datatable .= '</select>'.(' 'x2).
2089: '<label><input type="checkbox" name="book_del" value="'.$key.'" />'.
2090: &mt('Delete?').'</label></span></td>'.
2091: '<td colspan="2">'.
2092: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="book_subject_'.$i.'" value="'.$subject.'" /></span> '.
2093: (' 'x2).
2094: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="book_title_'.$i.'" value="'.$title.'" /></span> '.
2095: (' 'x2).
2096: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="book_author_'.$i.'" value="'.$author.'" /></span> '.
2097: (' 'x2).
2098: '<span class="LC_nobreak">'.&mt('Thumbnail:');
2099: if ($image) {
2100: $datatable .= '<span class="LC_nobreak">'.
2101: $imgsrc.
2102: '<label><input type="checkbox" name="book_image_del"'.
2103: ' value="'.$key.'" />'.&mt('Delete?').'</label></span> '.
2104: '<span class="LC_nobreak"> '.&mt('Replace:').' ';
2105: }
2106: if ($switchserver) {
2107: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2108: } else {
2109: $datatable .= '<input type="file" name="book_image_'.$i.'" value="" />';
2110: }
2111: $datatable .= '<input type="hidden" name="book_id_'.$i.'" value="'.$key.'" /></span> '.
2112: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2113: $coursetitle.'</span></td></tr>'."\n";
2114: $itemcount ++;
2115: }
2116: }
2117: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2118: my $chgstr = ' onchange="javascript:reorderBooks(this.form,'."'addbook_pos'".');"';
2119: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'."\n".
2120: '<input type="hidden" name="book_maxnum" value="'.$maxnum.'" />'."\n".
2121: '<select name="addbook_pos"'.$chgstr.'>';
2122: for (my $k=0; $k<$maxnum+1; $k++) {
2123: my $vpos = $k+1;
2124: my $selstr;
2125: if ($k == $maxnum) {
2126: $selstr = ' selected="selected" ';
2127: }
2128: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2129: }
2130: $datatable .= '</select> '."\n".
2131: '<input type="checkbox" name="addbook" value="1" />'.&mt('Add').'</td>'."\n".
2132: '<td colspan="2">'.
2133: '<span class="LC_nobreak">'.&mt('Subject:').'<input type="text" size="15" name="addbook_subject" value="" /></span> '."\n".
2134: (' 'x2).
2135: '<span class="LC_nobreak">'.&mt('Title:').'<input type="text" size="30" name="addbook_title" value="" /></span> '."\n".
2136: (' 'x2).
2137: '<span class="LC_nobreak">'.&mt('Author(s):').'<input type="text" size="25" name="addbook_author" value="" /></span> '."\n".
2138: (' 'x2).
2139: '<span class="LC_nobreak">'.&mt('Image:').' ';
2140: if ($switchserver) {
2141: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2142: } else {
2143: $datatable .= '<input type="file" name="addbook_image" value="" />';
2144: }
2145: $datatable .= '</span>'."\n".
2146: '<span class="LC_nobreak">'.&mt('LON-CAPA course:').' '.
2147: &Apache::loncommon::select_dom_form($env{'request.role.domain'},'addbook_cdom').
2148: '<input type="text" size="25" name="addbook_cnum" value="" />'.
2149: &Apache::loncommon::selectcourse_link
2150: ('display','addbook_cnum','addbook_cdom',undef,undef,undef,'Course');
2151: '</span></td>'."\n".
2152: '</tr>'."\n";
2153: $itemcount ++;
2154: return $datatable;
2155: }
2156:
2157: sub textbookcourses_javascript {
2158: my ($textbooks) = @_;
2159: return unless(ref($textbooks) eq 'HASH');
2160: my $num = scalar(keys(%{$textbooks}));
2161: my @jsarray;
2162: foreach my $item (sort {$a <=> $b } (keys(%{$textbooks}))) {
2163: push(@jsarray,$textbooks->{$item});
2164: }
2165: my $jstext = ' var textbooks = Array('."'".join("','",@jsarray)."'".');'."\n";
2166: return <<"ENDSCRIPT";
2167: <script type="text/javascript">
2168: // <![CDATA[
2169: function reorderBooks(form,item) {
2170: var changedVal;
2171: $jstext
2172: var newpos = 'addbook_pos';
2173: var current = new Array;
2174: var maxh = 1 + $num;
2175: var current = new Array;
2176: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2177: if (item == newpos) {
2178: changedVal = newitemVal;
2179: } else {
2180: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2181: current[newitemVal] = newpos;
2182: }
2183: for (var i=0; i<textbooks.length; i++) {
2184: var elementName = textbooks[i];
2185: if (elementName != item) {
2186: if (form.elements[elementName]) {
2187: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2188: current[currVal] = elementName;
2189: }
2190: }
2191: }
2192: var oldVal;
2193: for (var j=0; j<maxh; j++) {
2194: if (current[j] == undefined) {
2195: oldVal = j;
2196: }
2197: }
2198: if (oldVal < changedVal) {
2199: for (var k=oldVal+1; k<=changedVal ; k++) {
2200: var elementName = current[k];
2201: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2202: }
2203: } else {
2204: for (var k=changedVal; k<oldVal; k++) {
2205: var elementName = current[k];
2206: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2207: }
2208: }
2209: return;
2210: }
2211:
2212: // ]]>
2213: </script>
2214:
2215: ENDSCRIPT
2216: }
2217:
2218: sub print_autoenroll {
2219: my ($dom,$settings,$rowtotal) = @_;
2220: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2221: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2222: if (ref($settings) eq 'HASH') {
2223: if (exists($settings->{'run'})) {
2224: if ($settings->{'run'} eq '0') {
2225: $runoff = ' checked="checked" ';
2226: $runon = ' ';
2227: } else {
2228: $runon = ' checked="checked" ';
2229: $runoff = ' ';
2230: }
2231: } else {
2232: if ($autorun) {
2233: $runon = ' checked="checked" ';
2234: $runoff = ' ';
2235: } else {
2236: $runoff = ' checked="checked" ';
2237: $runon = ' ';
2238: }
2239: }
2240: if (exists($settings->{'co-owners'})) {
2241: if ($settings->{'co-owners'} eq '0') {
2242: $coownersoff = ' checked="checked" ';
2243: $coownerson = ' ';
2244: } else {
2245: $coownerson = ' checked="checked" ';
2246: $coownersoff = ' ';
2247: }
2248: } else {
2249: $coownersoff = ' checked="checked" ';
2250: $coownerson = ' ';
2251: }
2252: if (exists($settings->{'sender_domain'})) {
2253: $defdom = $settings->{'sender_domain'};
2254: }
2255: } else {
2256: if ($autorun) {
2257: $runon = ' checked="checked" ';
2258: $runoff = ' ';
2259: } else {
2260: $runoff = ' checked="checked" ';
2261: $runon = ' ';
2262: }
2263: }
2264: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2265: my $notif_sender;
2266: if (ref($settings) eq 'HASH') {
2267: $notif_sender = $settings->{'sender_uname'};
2268: }
2269: my $datatable='<tr class="LC_odd_row">'.
2270: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2271: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2272: '<input type="radio" name="autoenroll_run"'.
2273: $runon.' value="1" />'.&mt('Yes').'</label> '.
2274: '<label><input type="radio" name="autoenroll_run"'.
2275: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2276: '</tr><tr>'.
2277: '<td>'.&mt('Notification messages - sender').
2278: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2279: &mt('username').': '.
2280: '<input type="text" name="sender_uname" value="'.
2281: $notif_sender.'" size="10" /> '.&mt('domain').
2282: ': '.$domform.'</span></td></tr>'.
2283: '<tr class="LC_odd_row">'.
2284: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2285: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2286: '<input type="radio" name="autoassign_coowners"'.
2287: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2288: '<label><input type="radio" name="autoassign_coowners"'.
2289: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2290: '</tr>';
2291: $$rowtotal += 3;
2292: return $datatable;
2293: }
2294:
2295: sub print_autoupdate {
2296: my ($position,$dom,$settings,$rowtotal) = @_;
2297: my $datatable;
2298: if ($position eq 'top') {
2299: my $updateon = ' ';
2300: my $updateoff = ' checked="checked" ';
2301: my $classlistson = ' ';
2302: my $classlistsoff = ' checked="checked" ';
2303: if (ref($settings) eq 'HASH') {
2304: if ($settings->{'run'} eq '1') {
2305: $updateon = $updateoff;
2306: $updateoff = ' ';
2307: }
2308: if ($settings->{'classlists'} eq '1') {
2309: $classlistson = $classlistsoff;
2310: $classlistsoff = ' ';
2311: }
2312: }
2313: my %title = (
2314: run => 'Auto-update active?',
2315: classlists => 'Update information in classlists?',
2316: );
2317: $datatable = '<tr class="LC_odd_row">'.
2318: '<td>'.&mt($title{'run'}).'</td>'.
2319: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2320: '<input type="radio" name="autoupdate_run"'.
2321: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2322: '<label><input type="radio" name="autoupdate_run"'.
2323: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2324: '</tr><tr>'.
2325: '<td>'.&mt($title{'classlists'}).'</td>'.
2326: '<td class="LC_right_item"><span class="LC_nobreak">'.
2327: '<label><input type="radio" name="classlists"'.
2328: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2329: '<label><input type="radio" name="classlists"'.
2330: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2331: '</tr>';
2332: $$rowtotal += 2;
2333: } elsif ($position eq 'middle') {
2334: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2335: my $numinrow = 3;
2336: my $locknamesettings;
2337: $datatable .= &insttypes_row($settings,$types,$usertypes,
2338: $dom,$numinrow,$othertitle,
2339: 'lockablenames');
2340: $$rowtotal ++;
2341: } else {
2342: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2343: my @fields = ('lastname','firstname','middlename','generation',
2344: 'permanentemail','id');
2345: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2346: my $numrows = 0;
2347: if (ref($types) eq 'ARRAY') {
2348: if (@{$types} > 0) {
2349: $datatable =
2350: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2351: \@fields,$types,\$numrows);
2352: $$rowtotal += @{$types};
2353: }
2354: }
2355: $datatable .=
2356: &usertype_update_row($settings,{'default' => $othertitle},
2357: \%fieldtitles,\@fields,['default'],
2358: \$numrows);
2359: $$rowtotal ++;
2360: }
2361: return $datatable;
2362: }
2363:
2364: sub print_autocreate {
2365: my ($dom,$settings,$rowtotal) = @_;
2366: my (%createon,%createoff,%currhash);
2367: my @types = ('xml','req');
2368: if (ref($settings) eq 'HASH') {
2369: foreach my $item (@types) {
2370: $createoff{$item} = ' checked="checked" ';
2371: $createon{$item} = ' ';
2372: if (exists($settings->{$item})) {
2373: if ($settings->{$item}) {
2374: $createon{$item} = ' checked="checked" ';
2375: $createoff{$item} = ' ';
2376: }
2377: }
2378: }
2379: if ($settings->{'xmldc'} ne '') {
2380: $currhash{$settings->{'xmldc'}} = 1;
2381: }
2382: } else {
2383: foreach my $item (@types) {
2384: $createoff{$item} = ' checked="checked" ';
2385: $createon{$item} = ' ';
2386: }
2387: }
2388: $$rowtotal += 2;
2389: my $numinrow = 2;
2390: my $datatable='<tr class="LC_odd_row">'.
2391: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2392: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2393: '<input type="radio" name="autocreate_xml"'.
2394: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2395: '<label><input type="radio" name="autocreate_xml"'.
2396: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2397: '</td></tr><tr>'.
2398: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2399: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2400: '<input type="radio" name="autocreate_req"'.
2401: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2402: '<label><input type="radio" name="autocreate_req"'.
2403: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2404: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2405: 'autocreate_xmldc',%currhash);
2406: if ($numdc > 1) {
2407: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
2408: &mt('Course creation processed as: (choose Dom. Coord.)').
2409: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
2410: } else {
2411: $datatable .= $dctable.'</td></tr>';
2412: }
2413: $$rowtotal += $rows;
2414: return $datatable;
2415: }
2416:
2417: sub print_directorysrch {
2418: my ($dom,$settings,$rowtotal) = @_;
2419: my $srchon = ' ';
2420: my $srchoff = ' checked="checked" ';
2421: my ($exacton,$containson,$beginson);
2422: my $localon = ' ';
2423: my $localoff = ' checked="checked" ';
2424: if (ref($settings) eq 'HASH') {
2425: if ($settings->{'available'} eq '1') {
2426: $srchon = $srchoff;
2427: $srchoff = ' ';
2428: }
2429: if ($settings->{'localonly'} eq '1') {
2430: $localon = $localoff;
2431: $localoff = ' ';
2432: }
2433: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2434: foreach my $type (@{$settings->{'searchtypes'}}) {
2435: if ($type eq 'exact') {
2436: $exacton = ' checked="checked" ';
2437: } elsif ($type eq 'contains') {
2438: $containson = ' checked="checked" ';
2439: } elsif ($type eq 'begins') {
2440: $beginson = ' checked="checked" ';
2441: }
2442: }
2443: } else {
2444: if ($settings->{'searchtypes'} eq 'exact') {
2445: $exacton = ' checked="checked" ';
2446: } elsif ($settings->{'searchtypes'} eq 'contains') {
2447: $containson = ' checked="checked" ';
2448: } elsif ($settings->{'searchtypes'} eq 'specify') {
2449: $exacton = ' checked="checked" ';
2450: $containson = ' checked="checked" ';
2451: }
2452: }
2453: }
2454: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2455: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2456:
2457: my $numinrow = 4;
2458: my $cansrchrow = 0;
2459: my $datatable='<tr class="LC_odd_row">'.
2460: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2461: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2462: '<input type="radio" name="dirsrch_available"'.
2463: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2464: '<label><input type="radio" name="dirsrch_available"'.
2465: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2466: '</tr><tr>'.
2467: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2468: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2469: '<input type="radio" name="dirsrch_localonly"'.
2470: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2471: '<label><input type="radio" name="dirsrch_localonly"'.
2472: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2473: '</tr>';
2474: $$rowtotal += 2;
2475: if (ref($usertypes) eq 'HASH') {
2476: if (keys(%{$usertypes}) > 0) {
2477: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2478: $numinrow,$othertitle,'cansearch');
2479: $cansrchrow = 1;
2480: }
2481: }
2482: if ($cansrchrow) {
2483: $$rowtotal ++;
2484: $datatable .= '<tr>';
2485: } else {
2486: $datatable .= '<tr class="LC_odd_row">';
2487: }
2488: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2489: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2490: foreach my $title (@{$titleorder}) {
2491: if (defined($searchtitles->{$title})) {
2492: my $check = ' ';
2493: if (ref($settings) eq 'HASH') {
2494: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2495: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2496: $check = ' checked="checked" ';
2497: }
2498: }
2499: }
2500: $datatable .= '<td class="LC_left_item">'.
2501: '<span class="LC_nobreak"><label>'.
2502: '<input type="checkbox" name="searchby" '.
2503: 'value="'.$title.'"'.$check.'/>'.
2504: $searchtitles->{$title}.'</label></span></td>';
2505: }
2506: }
2507: $datatable .= '</tr></table></td></tr>';
2508: $$rowtotal ++;
2509: if ($cansrchrow) {
2510: $datatable .= '<tr class="LC_odd_row">';
2511: } else {
2512: $datatable .= '<tr>';
2513: }
2514: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2515: '<td class="LC_left_item" colspan="2">'.
2516: '<span class="LC_nobreak"><label>'.
2517: '<input type="checkbox" name="searchtypes" '.
2518: $exacton.' value="exact" />'.&mt('Exact match').
2519: '</label> '.
2520: '<label><input type="checkbox" name="searchtypes" '.
2521: $beginson.' value="begins" />'.&mt('Begins with').
2522: '</label> '.
2523: '<label><input type="checkbox" name="searchtypes" '.
2524: $containson.' value="contains" />'.&mt('Contains').
2525: '</label></span></td></tr>';
2526: $$rowtotal ++;
2527: return $datatable;
2528: }
2529:
2530: sub print_contacts {
2531: my ($dom,$settings,$rowtotal) = @_;
2532: my $datatable;
2533: my @contacts = ('adminemail','supportemail');
2534: my (%checked,%to,%otheremails,%bccemails);
2535: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2536: 'requestsmail','updatesmail','idconflictsmail');
2537: foreach my $type (@mailings) {
2538: $otheremails{$type} = '';
2539: }
2540: $bccemails{'helpdeskmail'} = '';
2541: if (ref($settings) eq 'HASH') {
2542: foreach my $item (@contacts) {
2543: if (exists($settings->{$item})) {
2544: $to{$item} = $settings->{$item};
2545: }
2546: }
2547: foreach my $type (@mailings) {
2548: if (exists($settings->{$type})) {
2549: if (ref($settings->{$type}) eq 'HASH') {
2550: foreach my $item (@contacts) {
2551: if ($settings->{$type}{$item}) {
2552: $checked{$type}{$item} = ' checked="checked" ';
2553: }
2554: }
2555: $otheremails{$type} = $settings->{$type}{'others'};
2556: if ($type eq 'helpdeskmail') {
2557: $bccemails{$type} = $settings->{$type}{'bcc'};
2558: }
2559: }
2560: } elsif ($type eq 'lonstatusmail') {
2561: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2562: }
2563: }
2564: } else {
2565: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2566: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2567: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2568: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2569: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2570: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2571: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2572: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2573: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2574: }
2575: my ($titles,$short_titles) = &contact_titles();
2576: my $rownum = 0;
2577: my $css_class;
2578: foreach my $item (@contacts) {
2579: $css_class = $rownum%2?' class="LC_odd_row"':'';
2580: $datatable .= '<tr'.$css_class.'>'.
2581: '<td><span class="LC_nobreak">'.$titles->{$item}.
2582: '</span></td><td class="LC_right_item">'.
2583: '<input type="text" name="'.$item.'" value="'.
2584: $to{$item}.'" /></td></tr>';
2585: $rownum ++;
2586: }
2587: foreach my $type (@mailings) {
2588: $css_class = $rownum%2?' class="LC_odd_row"':'';
2589: $datatable .= '<tr'.$css_class.'>'.
2590: '<td><span class="LC_nobreak">'.
2591: $titles->{$type}.': </span></td>'.
2592: '<td class="LC_left_item">'.
2593: '<span class="LC_nobreak">';
2594: foreach my $item (@contacts) {
2595: $datatable .= '<label>'.
2596: '<input type="checkbox" name="'.$type.'"'.
2597: $checked{$type}{$item}.
2598: ' value="'.$item.'" />'.$short_titles->{$item}.
2599: '</label> ';
2600: }
2601: $datatable .= '</span><br />'.&mt('Others').': '.
2602: '<input type="text" name="'.$type.'_others" '.
2603: 'value="'.$otheremails{$type}.'" />';
2604: if ($type eq 'helpdeskmail') {
2605: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2606: '<input type="text" name="'.$type.'_bcc" '.
2607: 'value="'.$bccemails{$type}.'" />';
2608: }
2609: $datatable .= '</td></tr>'."\n";
2610: $rownum ++;
2611: }
2612: my %choices;
2613: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2614: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2615: &mt('LON-CAPA core group - MSU'),600,500));
2616: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2617: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2618: &mt('LON-CAPA core group - MSU'),600,500));
2619: my @toggles = ('reporterrors','reportupdates');
2620: my %defaultchecked = ('reporterrors' => 'on',
2621: 'reportupdates' => 'on');
2622: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2623: \%choices,$rownum);
2624: $datatable .= $reports;
2625: $$rowtotal += $rownum;
2626: return $datatable;
2627: }
2628:
2629: sub print_helpsettings {
2630: my ($dom,$confname,$settings,$rowtotal) = @_;
2631: my ($datatable,$itemcount);
2632: $itemcount = 1;
2633: my (%choices,%defaultchecked,@toggles);
2634: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2635: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2636: &mt('LON-CAPA bug tracker'),600,500));
2637: %defaultchecked = ('submitbugs' => 'on');
2638: @toggles = ('submitbugs',);
2639:
2640: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2641: \%choices,$itemcount);
2642: return $datatable;
2643: }
2644:
2645: sub radiobutton_prefs {
2646: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2647: $additional) = @_;
2648: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2649: (ref($choices) eq 'HASH'));
2650:
2651: my (%checkedon,%checkedoff,$datatable,$css_class);
2652:
2653: foreach my $item (@{$toggles}) {
2654: if ($defaultchecked->{$item} eq 'on') {
2655: $checkedon{$item} = ' checked="checked" ';
2656: $checkedoff{$item} = ' ';
2657: } elsif ($defaultchecked->{$item} eq 'off') {
2658: $checkedoff{$item} = ' checked="checked" ';
2659: $checkedon{$item} = ' ';
2660: }
2661: }
2662: if (ref($settings) eq 'HASH') {
2663: foreach my $item (@{$toggles}) {
2664: if ($settings->{$item} eq '1') {
2665: $checkedon{$item} = ' checked="checked" ';
2666: $checkedoff{$item} = ' ';
2667: } elsif ($settings->{$item} eq '0') {
2668: $checkedoff{$item} = ' checked="checked" ';
2669: $checkedon{$item} = ' ';
2670: }
2671: }
2672: }
2673: if ($onclick) {
2674: $onclick = ' onclick="'.$onclick.'"';
2675: }
2676: foreach my $item (@{$toggles}) {
2677: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2678: $datatable .=
2679: '<tr'.$css_class.'><td valign="top">'.
2680: '<span class="LC_nobreak">'.$choices->{$item}.
2681: '</span></td>'.
2682: '<td class="LC_right_item"><span class="LC_nobreak">'.
2683: '<label><input type="radio" name="'.
2684: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2685: '</label> <label><input type="radio" name="'.$item.'" '.
2686: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2687: '</span>'.$additional.
2688: '</td>'.
2689: '</tr>';
2690: $itemcount ++;
2691: }
2692: return ($datatable,$itemcount);
2693: }
2694:
2695: sub print_coursedefaults {
2696: my ($position,$dom,$settings,$rowtotal) = @_;
2697: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2698: my $itemcount = 1;
2699: my %choices = &Apache::lonlocal::texthash (
2700: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2701: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2702: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2703: coursecredits => 'Credits can be specified for courses',
2704: );
2705: my %staticdefaults = (
2706: anonsurvey_threshold => 10,
2707: uploadquota => 500,
2708: );
2709: if ($position eq 'top') {
2710: %defaultchecked = ('canuse_pdfforms' => 'off');
2711: @toggles = ('canuse_pdfforms');
2712: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2713: \%choices,$itemcount);
2714: } else {
2715: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2716: my ($currdefresponder,$def_official_credits,$def_unofficial_credits,$def_textbook_credits,
2717: %curruploadquota);
2718: my $currusecredits = 0;
2719: my @types = ('official','unofficial','community','textbook');
2720: if (ref($settings) eq 'HASH') {
2721: $currdefresponder = $settings->{'anonsurvey_threshold'};
2722: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2723: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2724: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2725: }
2726: }
2727: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2728: $def_official_credits = $settings->{'coursecredits'}->{'official'};
2729: $def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
2730: $def_textbook_credits = $settings->{'coursecredits'}->{'textbook'};
2731: if (($def_official_credits ne '') || ($def_unofficial_credits ne '') ||
2732: ($def_textbook_credits ne '')) {
2733: $currusecredits = 1;
2734: }
2735: }
2736: }
2737: if (!$currdefresponder) {
2738: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2739: } elsif ($currdefresponder < 1) {
2740: $currdefresponder = 1;
2741: }
2742: foreach my $type (@types) {
2743: if ($curruploadquota{$type} eq '') {
2744: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2745: }
2746: }
2747: $datatable .=
2748: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2749: $choices{'anonsurvey_threshold'}.
2750: '</span></td>'.
2751: '<td class="LC_right_item"><span class="LC_nobreak">'.
2752: '<input type="text" name="anonsurvey_threshold"'.
2753: ' value="'.$currdefresponder.'" size="5" /></span>'.
2754: '</td></tr>'."\n".
2755: '<tr><td><span class="LC_nobreak">'.
2756: $choices{'uploadquota'}.
2757: '</span></td>'.
2758: '<td align="right" class="LC_right_item">'.
2759: '<table><tr>';
2760: foreach my $type (@types) {
2761: $datatable .= '<td align="center">'.&mt($type).'<br />'.
2762: '<input type="text" name="uploadquota_'.$type.'"'.
2763: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
2764: }
2765: $datatable .= '</tr></table></td></tr>'."\n";
2766: $itemcount += 2;
2767: my $onclick = 'toggleCredits(this.form);';
2768: my $display = 'none';
2769: if ($currusecredits) {
2770: $display = 'block';
2771: }
2772: my $additional = '<div id="credits" style="display: '.$display.'">'.
2773: '<span class="LC_nobreak">'.
2774: &mt('Default credits for official courses [_1]',
2775: '<input type="text" name="official_credits" value="'.
2776: $def_official_credits.'" size="3" />').
2777: '</span><br />'.
2778: '<span class="LC_nobreak">'.
2779: &mt('Default credits for unofficial courses [_1]',
2780: '<input type="text" name="unofficial_credits" value="'.
2781: $def_unofficial_credits.'" size="3" />').
2782: '</span><br />'.
2783: '<span class="LC_nobreak">'.
2784: &mt('Default credits for textbook courses [_1]',
2785: '<input type="text" name="textbook_credits" value="'.
2786: $def_textbook_credits.'" size="3" />').
2787: '</span></div>'."\n";
2788: %defaultchecked = ('coursecredits' => 'off');
2789: @toggles = ('coursecredits');
2790: my $current = {
2791: 'coursecredits' => $currusecredits,
2792: };
2793: (my $table,$itemcount) =
2794: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
2795: \%choices,$itemcount,$onclick,$additional);
2796: $datatable .= $table;
2797: }
2798: $$rowtotal += $itemcount;
2799: return $datatable;
2800: }
2801:
2802: sub print_usersessions {
2803: my ($position,$dom,$settings,$rowtotal) = @_;
2804: my ($css_class,$datatable,%checked,%choices);
2805: my (%by_ip,%by_location,@intdoms);
2806: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2807:
2808: my @alldoms = &Apache::lonnet::all_domains();
2809: my %serverhomes = %Apache::lonnet::serverhomeIDs;
2810: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2811: my %altids = &id_for_thisdom(%servers);
2812: my $itemcount = 1;
2813: if ($position eq 'top') {
2814: if (keys(%serverhomes) > 1) {
2815: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
2816: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
2817: } else {
2818: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2819: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
2820: }
2821: } else {
2822: if (keys(%by_location) == 0) {
2823: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2824: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
2825: } else {
2826: my %lt = &usersession_titles();
2827: my $numinrow = 5;
2828: my $prefix;
2829: my @types;
2830: if ($position eq 'bottom') {
2831: $prefix = 'remote';
2832: @types = ('version','excludedomain','includedomain');
2833: } else {
2834: $prefix = 'hosted';
2835: @types = ('excludedomain','includedomain');
2836: }
2837: my (%current,%checkedon,%checkedoff);
2838: my @lcversions = &Apache::lonnet::all_loncaparevs();
2839: my @locations = sort(keys(%by_location));
2840: foreach my $type (@types) {
2841: $checkedon{$type} = '';
2842: $checkedoff{$type} = ' checked="checked"';
2843: }
2844: if (ref($settings) eq 'HASH') {
2845: if (ref($settings->{$prefix}) eq 'HASH') {
2846: foreach my $key (keys(%{$settings->{$prefix}})) {
2847: $current{$key} = $settings->{$prefix}{$key};
2848: if ($key eq 'version') {
2849: if ($current{$key} ne '') {
2850: $checkedon{$key} = ' checked="checked"';
2851: $checkedoff{$key} = '';
2852: }
2853: } elsif (ref($current{$key}) eq 'ARRAY') {
2854: $checkedon{$key} = ' checked="checked"';
2855: $checkedoff{$key} = '';
2856: }
2857: }
2858: }
2859: }
2860: foreach my $type (@types) {
2861: next if ($type ne 'version' && !@locations);
2862: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2863: $datatable .= '<tr'.$css_class.'>
2864: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2865: <span class="LC_nobreak">
2866: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2867: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2868: if ($type eq 'version') {
2869: my $selector = '<select name="'.$prefix.'_version">';
2870: foreach my $version (@lcversions) {
2871: my $selected = '';
2872: if ($current{'version'} eq $version) {
2873: $selected = ' selected="selected"';
2874: }
2875: $selector .= ' <option value="'.$version.'"'.
2876: $selected.'>'.$version.'</option>';
2877: }
2878: $selector .= '</select> ';
2879: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2880: } else {
2881: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2882: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2883: ' />'.(' 'x2).
2884: '<input type="button" value="'.&mt('uncheck all').'" '.
2885: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2886: "\n".
2887: '</div><div><table>';
2888: my $rem;
2889: for (my $i=0; $i<@locations; $i++) {
2890: my ($showloc,$value,$checkedtype);
2891: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2892: my $ip = $by_location{$locations[$i]}->[0];
2893: if (ref($by_ip{$ip}) eq 'ARRAY') {
2894: $value = join(':',@{$by_ip{$ip}});
2895: $showloc = join(', ',@{$by_ip{$ip}});
2896: if (ref($current{$type}) eq 'ARRAY') {
2897: foreach my $loc (@{$by_ip{$ip}}) {
2898: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2899: $checkedtype = ' checked="checked"';
2900: last;
2901: }
2902: }
2903: }
2904: }
2905: }
2906: $rem = $i%($numinrow);
2907: if ($rem == 0) {
2908: if ($i > 0) {
2909: $datatable .= '</tr>';
2910: }
2911: $datatable .= '<tr>';
2912: }
2913: $datatable .= '<td class="LC_left_item">'.
2914: '<span class="LC_nobreak"><label>'.
2915: '<input type="checkbox" name="'.$prefix.'_'.$type.
2916: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2917: '</label></span></td>';
2918: }
2919: $rem = @locations%($numinrow);
2920: my $colsleft = $numinrow - $rem;
2921: if ($colsleft > 1 ) {
2922: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2923: ' </td>';
2924: } elsif ($colsleft == 1) {
2925: $datatable .= '<td class="LC_left_item"> </td>';
2926: }
2927: $datatable .= '</tr></table>';
2928: }
2929: $datatable .= '</td></tr>';
2930: $itemcount ++;
2931: }
2932: }
2933: }
2934: $$rowtotal += $itemcount;
2935: return $datatable;
2936: }
2937:
2938: sub build_location_hashes {
2939: my ($intdoms,$by_ip,$by_location) = @_;
2940: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2941: (ref($by_location) eq 'HASH'));
2942: my %iphost = &Apache::lonnet::get_iphost();
2943: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2944: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2945: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2946: foreach my $id (@{$iphost{$primary_ip}}) {
2947: my $intdom = &Apache::lonnet::internet_dom($id);
2948: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2949: push(@{$intdoms},$intdom);
2950: }
2951: }
2952: }
2953: foreach my $ip (keys(%iphost)) {
2954: if (ref($iphost{$ip}) eq 'ARRAY') {
2955: foreach my $id (@{$iphost{$ip}}) {
2956: my $location = &Apache::lonnet::internet_dom($id);
2957: if ($location) {
2958: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2959: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2960: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2961: push(@{$by_ip->{$ip}},$location);
2962: }
2963: } else {
2964: $by_ip->{$ip} = [$location];
2965: }
2966: }
2967: }
2968: }
2969: }
2970: foreach my $ip (sort(keys(%{$by_ip}))) {
2971: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2972: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2973: my $first = $by_ip->{$ip}->[0];
2974: if (ref($by_location->{$first}) eq 'ARRAY') {
2975: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2976: push(@{$by_location->{$first}},$ip);
2977: }
2978: } else {
2979: $by_location->{$first} = [$ip];
2980: }
2981: }
2982: }
2983: return;
2984: }
2985:
2986: sub current_offloads_to {
2987: my ($dom,$settings,$servers) = @_;
2988: my (%spareid,%otherdomconfigs);
2989: if (ref($servers) eq 'HASH') {
2990: foreach my $lonhost (sort(keys(%{$servers}))) {
2991: my $gotspares;
2992: if (ref($settings) eq 'HASH') {
2993: if (ref($settings->{'spares'}) eq 'HASH') {
2994: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
2995: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
2996: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
2997: $gotspares = 1;
2998: }
2999: }
3000: }
3001: unless ($gotspares) {
3002: my $gotspares;
3003: my $serverhomeID =
3004: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
3005: my $serverhomedom =
3006: &Apache::lonnet::host_domain($serverhomeID);
3007: if ($serverhomedom ne $dom) {
3008: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
3009: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3010: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3011: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3012: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3013: $gotspares = 1;
3014: }
3015: }
3016: } else {
3017: $otherdomconfigs{$serverhomedom} =
3018: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
3019: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
3020: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
3021: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
3022: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
3023: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
3024: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
3025: $gotspares = 1;
3026: }
3027: }
3028: }
3029: }
3030: }
3031: }
3032: }
3033: unless ($gotspares) {
3034: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
3035: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3036: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3037: } else {
3038: my $server_hostname = &Apache::lonnet::hostname($lonhost);
3039: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
3040: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
3041: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
3042: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
3043: } else {
3044: my %what = (
3045: spareid => 1,
3046: );
3047: my ($result,$returnhash) =
3048: &Apache::lonnet::get_remote_globals($lonhost,\%what);
3049: if ($result eq 'ok') {
3050: if (ref($returnhash) eq 'HASH') {
3051: if (ref($returnhash->{'spareid'}) eq 'HASH') {
3052: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
3053: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
3054: }
3055: }
3056: }
3057: }
3058: }
3059: }
3060: }
3061: }
3062: return %spareid;
3063: }
3064:
3065: sub spares_row {
3066: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
3067: my $css_class;
3068: my $numinrow = 4;
3069: my $itemcount = 1;
3070: my $datatable;
3071: my %typetitles = &sparestype_titles();
3072: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
3073: foreach my $server (sort(keys(%{$servers}))) {
3074: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
3075: my ($othercontrol,$serverdom);
3076: if ($serverhome ne $server) {
3077: $serverdom = &Apache::lonnet::host_domain($serverhome);
3078: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3079: } else {
3080: $serverdom = &Apache::lonnet::host_domain($server);
3081: if ($serverdom ne $dom) {
3082: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
3083: }
3084: }
3085: next unless (ref($spareid->{$server}) eq 'HASH');
3086: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
3087: $datatable .= '<tr'.$css_class.'>
3088: <td rowspan="2">
3089: <span class="LC_nobreak">'.
3090: &mt('[_1] when busy, offloads to:'
3091: ,'<b>'.$server.'</b>').
3092: "\n";
3093: my (%current,%canselect);
3094: my @choices =
3095: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
3096: foreach my $type ('primary','default') {
3097: if (ref($spareid->{$server}) eq 'HASH') {
3098: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
3099: my @spares = @{$spareid->{$server}{$type}};
3100: if (@spares > 0) {
3101: if ($othercontrol) {
3102: $current{$type} = join(', ',@spares);
3103: } else {
3104: $current{$type} .= '<table>';
3105: my $numspares = scalar(@spares);
3106: for (my $i=0; $i<@spares; $i++) {
3107: my $rem = $i%($numinrow);
3108: if ($rem == 0) {
3109: if ($i > 0) {
3110: $current{$type} .= '</tr>';
3111: }
3112: $current{$type} .= '<tr>';
3113: }
3114: $current{$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'".');" /> '.
3115: $spareid->{$server}{$type}[$i].
3116: '</label></td>'."\n";
3117: }
3118: my $rem = @spares%($numinrow);
3119: my $colsleft = $numinrow - $rem;
3120: if ($colsleft > 1 ) {
3121: $current{$type} .= '<td colspan="'.$colsleft.
3122: '" class="LC_left_item">'.
3123: ' </td>';
3124: } elsif ($colsleft == 1) {
3125: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
3126: }
3127: $current{$type} .= '</tr></table>';
3128: }
3129: }
3130: }
3131: if ($current{$type} eq '') {
3132: $current{$type} = &mt('None specified');
3133: }
3134: if ($othercontrol) {
3135: if ($type eq 'primary') {
3136: $canselect{$type} = $othercontrol;
3137: }
3138: } else {
3139: $canselect{$type} =
3140: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
3141: '<select name="newspare_'.$type.'_'.$server.'" '.
3142: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
3143: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
3144: if (@choices > 0) {
3145: foreach my $lonhost (@choices) {
3146: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
3147: }
3148: }
3149: $canselect{$type} .= '</select>'."\n";
3150: }
3151: } else {
3152: $current{$type} = &mt('Could not be determined');
3153: if ($type eq 'primary') {
3154: $canselect{$type} = $othercontrol;
3155: }
3156: }
3157: if ($type eq 'default') {
3158: $datatable .= '<tr'.$css_class.'>';
3159: }
3160: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
3161: '<td>'.$current{$type}.'</td>'."\n".
3162: '<td>'.$canselect{$type}.'</td></tr>'."\n";
3163: }
3164: $itemcount ++;
3165: }
3166: }
3167: $$rowtotal += $itemcount;
3168: return $datatable;
3169: }
3170:
3171: sub possible_newspares {
3172: my ($server,$currspares,$serverhomes,$altids) = @_;
3173: my $serverhostname = &Apache::lonnet::hostname($server);
3174: my %excluded;
3175: if ($serverhostname ne '') {
3176: %excluded = (
3177: $serverhostname => 1,
3178: );
3179: }
3180: if (ref($currspares) eq 'HASH') {
3181: foreach my $type (keys(%{$currspares})) {
3182: if (ref($currspares->{$type}) eq 'ARRAY') {
3183: if (@{$currspares->{$type}} > 0) {
3184: foreach my $curr (@{$currspares->{$type}}) {
3185: my $hostname = &Apache::lonnet::hostname($curr);
3186: $excluded{$hostname} = 1;
3187: }
3188: }
3189: }
3190: }
3191: }
3192: my @choices;
3193: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
3194: if (keys(%{$serverhomes}) > 1) {
3195: foreach my $name (sort(keys(%{$serverhomes}))) {
3196: unless ($excluded{$name}) {
3197: if (exists($altids->{$serverhomes->{$name}})) {
3198: push(@choices,$altids->{$serverhomes->{$name}});
3199: } else {
3200: push(@choices,$serverhomes->{$name});
3201: }
3202: }
3203: }
3204: }
3205: }
3206: return sort(@choices);
3207: }
3208:
3209: sub print_loadbalancing {
3210: my ($dom,$settings,$rowtotal) = @_;
3211: my $primary_id = &Apache::lonnet::domain($dom,'primary');
3212: my $intdom = &Apache::lonnet::internet_dom($primary_id);
3213: my $numinrow = 1;
3214: my $datatable;
3215: my %servers = &Apache::lonnet::internet_dom_servers($dom);
3216: my (%currbalancer,%currtargets,%currrules,%existing);
3217: if (ref($settings) eq 'HASH') {
3218: %existing = %{$settings};
3219: }
3220: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
3221: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
3222: \%currtargets,\%currrules);
3223: } else {
3224: return;
3225: }
3226: my ($othertitle,$usertypes,$types) =
3227: &Apache::loncommon::sorted_inst_types($dom);
3228: my $rownum = 8;
3229: if (ref($types) eq 'ARRAY') {
3230: $rownum += scalar(@{$types});
3231: }
3232: my @css_class = ('LC_odd_row','LC_even_row');
3233: my $balnum = 0;
3234: my $islast;
3235: my (@toshow,$disabledtext);
3236: if (keys(%currbalancer) > 0) {
3237: @toshow = sort(keys(%currbalancer));
3238: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3239: push(@toshow,'');
3240: }
3241: } else {
3242: @toshow = ('');
3243: $disabledtext = &mt('No existing load balancer');
3244: }
3245: foreach my $lonhost (@toshow) {
3246: if ($balnum == scalar(@toshow)-1) {
3247: $islast = 1;
3248: } else {
3249: $islast = 0;
3250: }
3251: my $cssidx = $balnum%2;
3252: my $targets_div_style = 'display: none';
3253: my $disabled_div_style = 'display: block';
3254: my $homedom_div_style = 'display: none';
3255: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3256: '<td rowspan="'.$rownum.'" valign="top">'.
3257: '<p>';
3258: if ($lonhost eq '') {
3259: $datatable .= '<span class="LC_nobreak">';
3260: if (keys(%currbalancer) > 0) {
3261: $datatable .= &mt('Add balancer:');
3262: } else {
3263: $datatable .= &mt('Enable balancer:');
3264: }
3265: $datatable .= ' '.
3266: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3267: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3268: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3269: '<option value="" selected="selected">'.&mt('None').
3270: '</option>'."\n";
3271: foreach my $server (sort(keys(%servers))) {
3272: next if ($currbalancer{$server});
3273: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3274: }
3275: $datatable .=
3276: '</select>'."\n".
3277: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3278: } else {
3279: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3280: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3281: &mt('Stop balancing').'</label>'.
3282: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3283: $targets_div_style = 'display: block';
3284: $disabled_div_style = 'display: none';
3285: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3286: $homedom_div_style = 'display: block';
3287: }
3288: }
3289: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3290: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3291: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3292: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3293: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3294: my @sparestypes = ('primary','default');
3295: my %typetitles = &sparestype_titles();
3296: foreach my $sparetype (@sparestypes) {
3297: my $targettable;
3298: for (my $i=0; $i<$numspares; $i++) {
3299: my $checked;
3300: if (ref($currtargets{$lonhost}) eq 'HASH') {
3301: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3302: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3303: $checked = ' checked="checked"';
3304: }
3305: }
3306: }
3307: my ($chkboxval,$disabled);
3308: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3309: $chkboxval = $spares[$i];
3310: }
3311: if (exists($currbalancer{$spares[$i]})) {
3312: $disabled = ' disabled="disabled"';
3313: }
3314: $targettable .=
3315: '<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3316: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3317: '</span></label></td>';
3318: my $rem = $i%($numinrow);
3319: if ($rem == 0) {
3320: if (($i > 0) && ($i < $numspares-1)) {
3321: $targettable .= '</tr>';
3322: }
3323: if ($i < $numspares-1) {
3324: $targettable .= '<tr>';
3325: }
3326: }
3327: }
3328: if ($targettable ne '') {
3329: my $rem = $numspares%($numinrow);
3330: my $colsleft = $numinrow - $rem;
3331: if ($colsleft > 1 ) {
3332: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3333: ' </td>';
3334: } elsif ($colsleft == 1) {
3335: $targettable .= '<td class="LC_left_item"> </td>';
3336: }
3337: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3338: '<table><tr>'.$targettable.'</tr></table><br />';
3339: }
3340: }
3341: $datatable .= '</div></td></tr>'.
3342: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3343: $othertitle,$usertypes,$types,\%servers,
3344: \%currbalancer,$lonhost,
3345: $targets_div_style,$homedom_div_style,
3346: $css_class[$cssidx],$balnum,$islast);
3347: $$rowtotal += $rownum;
3348: $balnum ++;
3349: }
3350: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3351: return $datatable;
3352: }
3353:
3354: sub get_loadbalancers_config {
3355: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3356: return unless ((ref($servers) eq 'HASH') &&
3357: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3358: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3359: if (keys(%{$existing}) > 0) {
3360: my $oldlonhost;
3361: foreach my $key (sort(keys(%{$existing}))) {
3362: if ($key eq 'lonhost') {
3363: $oldlonhost = $existing->{'lonhost'};
3364: $currbalancer->{$oldlonhost} = 1;
3365: } elsif ($key eq 'targets') {
3366: if ($oldlonhost) {
3367: $currtargets->{$oldlonhost} = $existing->{'targets'};
3368: }
3369: } elsif ($key eq 'rules') {
3370: if ($oldlonhost) {
3371: $currrules->{$oldlonhost} = $existing->{'rules'};
3372: }
3373: } elsif (ref($existing->{$key}) eq 'HASH') {
3374: $currbalancer->{$key} = 1;
3375: $currtargets->{$key} = $existing->{$key}{'targets'};
3376: $currrules->{$key} = $existing->{$key}{'rules'};
3377: }
3378: }
3379: } else {
3380: my ($balancerref,$targetsref) =
3381: &Apache::lonnet::get_lonbalancer_config($servers);
3382: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3383: foreach my $server (sort(keys(%{$balancerref}))) {
3384: $currbalancer->{$server} = 1;
3385: $currtargets->{$server} = $targetsref->{$server};
3386: }
3387: }
3388: }
3389: return;
3390: }
3391:
3392: sub loadbalancing_rules {
3393: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3394: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3395: $css_class,$balnum,$islast) = @_;
3396: my $output;
3397: my $num = 0;
3398: my ($alltypes,$othertypes,$titles) =
3399: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3400: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3401: foreach my $type (@{$alltypes}) {
3402: $num ++;
3403: my $current;
3404: if (ref($currrules) eq 'HASH') {
3405: $current = $currrules->{$type};
3406: }
3407: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3408: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3409: $current = '';
3410: }
3411: }
3412: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3413: $servers,$currbalancer,$lonhost,$dom,
3414: $targets_div_style,$homedom_div_style,
3415: $css_class,$balnum,$num,$islast);
3416: }
3417: }
3418: return $output;
3419: }
3420:
3421: sub loadbalancing_titles {
3422: my ($dom,$intdom,$usertypes,$types) = @_;
3423: my %othertypes = (
3424: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3425: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3426: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3427: '_LC_external' => &mt('Users not from [_1]',$intdom),
3428: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3429: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3430: );
3431: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3432: if (ref($types) eq 'ARRAY') {
3433: unshift(@alltypes,@{$types},'default');
3434: }
3435: my %titles;
3436: foreach my $type (@alltypes) {
3437: if ($type =~ /^_LC_/) {
3438: $titles{$type} = $othertypes{$type};
3439: } elsif ($type eq 'default') {
3440: $titles{$type} = &mt('All users from [_1]',$dom);
3441: if (ref($types) eq 'ARRAY') {
3442: if (@{$types} > 0) {
3443: $titles{$type} = &mt('Other users from [_1]',$dom);
3444: }
3445: }
3446: } elsif (ref($usertypes) eq 'HASH') {
3447: $titles{$type} = $usertypes->{$type};
3448: }
3449: }
3450: return (\@alltypes,\%othertypes,\%titles);
3451: }
3452:
3453: sub loadbalance_rule_row {
3454: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3455: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3456: my @rulenames;
3457: my %ruletitles = &offloadtype_text();
3458: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
3459: @rulenames = ('balancer','offloadedto');
3460: } else {
3461: @rulenames = ('default','homeserver');
3462: if ($type eq '_LC_external') {
3463: push(@rulenames,'externalbalancer');
3464: } else {
3465: push(@rulenames,'specific');
3466: }
3467: push(@rulenames,'none');
3468: }
3469: my $style = $targets_div_style;
3470: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3471: $style = $homedom_div_style;
3472: }
3473: my $space;
3474: if ($islast && $num == 1) {
3475: $space = '<div display="inline-block"> </div>';
3476: }
3477: my $output =
3478: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3479: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3480: '<td valaign="top">'.$space.
3481: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3482: for (my $i=0; $i<@rulenames; $i++) {
3483: my $rule = $rulenames[$i];
3484: my ($checked,$extra);
3485: if ($rulenames[$i] eq 'default') {
3486: $rule = '';
3487: }
3488: if ($rulenames[$i] eq 'specific') {
3489: if (ref($servers) eq 'HASH') {
3490: my $default;
3491: if (($current ne '') && (exists($servers->{$current}))) {
3492: $checked = ' checked="checked"';
3493: }
3494: unless ($checked) {
3495: $default = ' selected="selected"';
3496: }
3497: $extra =
3498: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3499: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3500: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3501: '<option value=""'.$default.'></option>'."\n";
3502: foreach my $server (sort(keys(%{$servers}))) {
3503: if (ref($currbalancer) eq 'HASH') {
3504: next if (exists($currbalancer->{$server}));
3505: }
3506: my $selected;
3507: if ($server eq $current) {
3508: $selected = ' selected="selected"';
3509: }
3510: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3511: }
3512: $extra .= '</select>';
3513: }
3514: } elsif ($rule eq $current) {
3515: $checked = ' checked="checked"';
3516: }
3517: $output .= '<span class="LC_nobreak"><label>'.
3518: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
3519: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
3520: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
3521: ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
3522: '</label>'.$extra.'</span><br />'."\n";
3523: }
3524: $output .= '</div></td></tr>'."\n";
3525: return $output;
3526: }
3527:
3528: sub offloadtype_text {
3529: my %ruletitles = &Apache::lonlocal::texthash (
3530: 'default' => 'Offloads to default destinations',
3531: 'homeserver' => "Offloads to user's home server",
3532: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3533: 'specific' => 'Offloads to specific server',
3534: 'none' => 'No offload',
3535: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
3536: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
3537: );
3538: return %ruletitles;
3539: }
3540:
3541: sub sparestype_titles {
3542: my %typestitles = &Apache::lonlocal::texthash (
3543: 'primary' => 'primary',
3544: 'default' => 'default',
3545: );
3546: return %typestitles;
3547: }
3548:
3549: sub contact_titles {
3550: my %titles = &Apache::lonlocal::texthash (
3551: 'supportemail' => 'Support E-mail address',
3552: 'adminemail' => 'Default Server Admin E-mail address',
3553: 'errormail' => 'Error reports to be e-mailed to',
3554: 'packagesmail' => 'Package update alerts to be e-mailed to',
3555: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3556: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3557: 'requestsmail' => 'E-mail from course requests requiring approval',
3558: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
3559: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
3560: );
3561: my %short_titles = &Apache::lonlocal::texthash (
3562: adminemail => 'Admin E-mail address',
3563: supportemail => 'Support E-mail',
3564: );
3565: return (\%titles,\%short_titles);
3566: }
3567:
3568: sub tool_titles {
3569: my %titles = &Apache::lonlocal::texthash (
3570: aboutme => 'Personal web page',
3571: blog => 'Blog',
3572: webdav => 'WebDAV',
3573: portfolio => 'Portfolio',
3574: official => 'Official courses (with institutional codes)',
3575: unofficial => 'Unofficial courses',
3576: community => 'Communities',
3577: textbook => 'Textbook courses',
3578: );
3579: return %titles;
3580: }
3581:
3582: sub courserequest_titles {
3583: my %titles = &Apache::lonlocal::texthash (
3584: official => 'Official',
3585: unofficial => 'Unofficial',
3586: community => 'Communities',
3587: textbook => 'Textbook',
3588: norequest => 'Not allowed',
3589: approval => 'Approval by Dom. Coord.',
3590: validate => 'With validation',
3591: autolimit => 'Numerical limit',
3592: unlimited => '(blank for unlimited)',
3593: );
3594: return %titles;
3595: }
3596:
3597: sub authorrequest_titles {
3598: my %titles = &Apache::lonlocal::texthash (
3599: norequest => 'Not allowed',
3600: approval => 'Approval by Dom. Coord.',
3601: automatic => 'Automatic approval',
3602: );
3603: return %titles;
3604: }
3605:
3606: sub courserequest_conditions {
3607: my %conditions = &Apache::lonlocal::texthash (
3608: approval => '(Processing of request subject to approval by Domain Coordinator).',
3609: validate => '(Processing of request subject to institutional validation).',
3610: );
3611: return %conditions;
3612: }
3613:
3614:
3615: sub print_usercreation {
3616: my ($position,$dom,$settings,$rowtotal) = @_;
3617: my $numinrow = 4;
3618: my $datatable;
3619: if ($position eq 'top') {
3620: $$rowtotal ++;
3621: my $rowcount = 0;
3622: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3623: if (ref($rules) eq 'HASH') {
3624: if (keys(%{$rules}) > 0) {
3625: $datatable .= &user_formats_row('username',$settings,$rules,
3626: $ruleorder,$numinrow,$rowcount);
3627: $$rowtotal ++;
3628: $rowcount ++;
3629: }
3630: }
3631: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3632: if (ref($idrules) eq 'HASH') {
3633: if (keys(%{$idrules}) > 0) {
3634: $datatable .= &user_formats_row('id',$settings,$idrules,
3635: $idruleorder,$numinrow,$rowcount);
3636: $$rowtotal ++;
3637: $rowcount ++;
3638: }
3639: }
3640: my ($emailrules,$emailruleorder) =
3641: &Apache::lonnet::inst_userrules($dom,'email');
3642: if (ref($emailrules) eq 'HASH') {
3643: if (keys(%{$emailrules}) > 0) {
3644: $datatable .= &user_formats_row('email',$settings,$emailrules,
3645: $emailruleorder,$numinrow,$rowcount);
3646: $$rowtotal ++;
3647: $rowcount ++;
3648: }
3649: }
3650: if ($rowcount == 0) {
3651: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3652: $$rowtotal ++;
3653: $rowcount ++;
3654: }
3655: } elsif ($position eq 'middle') {
3656: my @creators = ('author','course','requestcrs','selfcreate');
3657: my ($rules,$ruleorder) =
3658: &Apache::lonnet::inst_userrules($dom,'username');
3659: my %lt = &usercreation_types();
3660: my %checked;
3661: my @selfcreate;
3662: if (ref($settings) eq 'HASH') {
3663: if (ref($settings->{'cancreate'}) eq 'HASH') {
3664: foreach my $item (@creators) {
3665: $checked{$item} = $settings->{'cancreate'}{$item};
3666: }
3667: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
3668: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
3669: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
3670: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
3671: @selfcreate = ('email','login','sso');
3672: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
3673: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
3674: }
3675: }
3676: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
3677: foreach my $item (@creators) {
3678: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
3679: $checked{$item} = 'none';
3680: }
3681: }
3682: }
3683: }
3684: my $rownum = 0;
3685: foreach my $item (@creators) {
3686: $rownum ++;
3687: if ($item ne 'selfcreate') {
3688: if ($checked{$item} eq '') {
3689: $checked{$item} = 'any';
3690: }
3691: }
3692: my $css_class;
3693: if ($rownum%2) {
3694: $css_class = '';
3695: } else {
3696: $css_class = ' class="LC_odd_row" ';
3697: }
3698: $datatable .= '<tr'.$css_class.'>'.
3699: '<td><span class="LC_nobreak">'.$lt{$item}.
3700: '</span></td><td align="right">';
3701: my @options;
3702: if ($item eq 'selfcreate') {
3703: push(@options,('email','login','sso'));
3704: } else {
3705: @options = ('any');
3706: if (ref($rules) eq 'HASH') {
3707: if (keys(%{$rules}) > 0) {
3708: push(@options,('official','unofficial'));
3709: }
3710: }
3711: push(@options,'none');
3712: }
3713: foreach my $option (@options) {
3714: my $type = 'radio';
3715: my $check = ' ';
3716: if ($item eq 'selfcreate') {
3717: $type = 'checkbox';
3718: if (grep(/^\Q$option\E$/,@selfcreate)) {
3719: $check = ' checked="checked" ';
3720: }
3721: } else {
3722: if ($checked{$item} eq $option) {
3723: $check = ' checked="checked" ';
3724: }
3725: }
3726: $datatable .= '<span class="LC_nobreak"><label>'.
3727: '<input type="'.$type.'" name="can_createuser_'.
3728: $item.'" value="'.$option.'"'.$check.'/> '.
3729: $lt{$option}.'</label> </span>';
3730: }
3731: $datatable .= '</td></tr>';
3732: }
3733: my ($othertitle,$usertypes,$types) =
3734: &Apache::loncommon::sorted_inst_types($dom);
3735: my $createsettings;
3736: if (ref($settings) eq 'HASH') {
3737: $createsettings = $settings->{cancreate};
3738: }
3739: if (ref($usertypes) eq 'HASH') {
3740: if (keys(%{$usertypes}) > 0) {
3741: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
3742: $dom,$numinrow,$othertitle,
3743: 'statustocreate');
3744: $$rowtotal ++;
3745: $rownum ++;
3746: }
3747: }
3748: $datatable .= &captcha_choice('cancreate',$createsettings,$rownum);
3749: } else {
3750: my @contexts = ('author','course','domain');
3751: my @authtypes = ('int','krb4','krb5','loc');
3752: my %checked;
3753: if (ref($settings) eq 'HASH') {
3754: if (ref($settings->{'authtypes'}) eq 'HASH') {
3755: foreach my $item (@contexts) {
3756: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
3757: foreach my $auth (@authtypes) {
3758: if ($settings->{'authtypes'}{$item}{$auth}) {
3759: $checked{$item}{$auth} = ' checked="checked" ';
3760: }
3761: }
3762: }
3763: }
3764: }
3765: } else {
3766: foreach my $item (@contexts) {
3767: foreach my $auth (@authtypes) {
3768: $checked{$item}{$auth} = ' checked="checked" ';
3769: }
3770: }
3771: }
3772: my %title = &context_names();
3773: my %authname = &authtype_names();
3774: my $rownum = 0;
3775: my $css_class;
3776: foreach my $item (@contexts) {
3777: if ($rownum%2) {
3778: $css_class = '';
3779: } else {
3780: $css_class = ' class="LC_odd_row" ';
3781: }
3782: $datatable .= '<tr'.$css_class.'>'.
3783: '<td>'.$title{$item}.
3784: '</td><td class="LC_left_item">'.
3785: '<span class="LC_nobreak">';
3786: foreach my $auth (@authtypes) {
3787: $datatable .= '<label>'.
3788: '<input type="checkbox" name="'.$item.'_auth" '.
3789: $checked{$item}{$auth}.' value="'.$auth.'" />'.
3790: $authname{$auth}.'</label> ';
3791: }
3792: $datatable .= '</span></td></tr>';
3793: $rownum ++;
3794: }
3795: $$rowtotal += $rownum;
3796: }
3797: return $datatable;
3798: }
3799:
3800: sub captcha_choice {
3801: my ($context,$settings,$itemcount) = @_;
3802: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
3803: my %lt = &captcha_phrases();
3804: $keyentry = 'hidden';
3805: if ($context eq 'cancreate') {
3806: $rowname = &mt('CAPTCHA validation (e-mail as username)');
3807: } elsif ($context eq 'login') {
3808: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
3809: }
3810: if (ref($settings) eq 'HASH') {
3811: if ($settings->{'captcha'}) {
3812: $checked{$settings->{'captcha'}} = ' checked="checked"';
3813: } else {
3814: $checked{'original'} = ' checked="checked"';
3815: }
3816: if ($settings->{'captcha'} eq 'recaptcha') {
3817: $pubtext = $lt{'pub'};
3818: $privtext = $lt{'priv'};
3819: $keyentry = 'text';
3820: }
3821: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
3822: $currpub = $settings->{'recaptchakeys'}{'public'};
3823: $currpriv = $settings->{'recaptchakeys'}{'private'};
3824: }
3825: } else {
3826: $checked{'original'} = ' checked="checked"';
3827: }
3828: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3829: my $output = '<tr'.$css_class.'>'.
3830: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
3831: '<table><tr><td>'."\n";
3832: foreach my $option ('original','recaptcha','notused') {
3833: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
3834: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
3835: $lt{$option}.'</label></span>';
3836: unless ($option eq 'notused') {
3837: $output .= (' 'x2)."\n";
3838: }
3839: }
3840: #
3841: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
3842: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
3843: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
3844: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
3845: #
3846: $output .= '</td></tr>'."\n".
3847: '<tr><td>'."\n".
3848: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
3849: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
3850: $currpub.'" size="40" /></span><br />'."\n".
3851: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
3852: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
3853: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
3854: '</td></tr>';
3855: return $output;
3856: }
3857:
3858: sub user_formats_row {
3859: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
3860: my $output;
3861: my %text = (
3862: 'username' => 'new usernames',
3863: 'id' => 'IDs',
3864: 'email' => 'self-created accounts (e-mail)',
3865: );
3866: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3867: $output = '<tr '.$css_class.'>'.
3868: '<td><span class="LC_nobreak">';
3869: if ($type eq 'email') {
3870: $output .= &mt("Formats disallowed for $text{$type}: ");
3871: } else {
3872: $output .= &mt("Format rules to check for $text{$type}: ");
3873: }
3874: $output .= '</span></td>'.
3875: '<td class="LC_left_item" colspan="2"><table>';
3876: my $rem;
3877: if (ref($ruleorder) eq 'ARRAY') {
3878: for (my $i=0; $i<@{$ruleorder}; $i++) {
3879: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
3880: my $rem = $i%($numinrow);
3881: if ($rem == 0) {
3882: if ($i > 0) {
3883: $output .= '</tr>';
3884: }
3885: $output .= '<tr>';
3886: }
3887: my $check = ' ';
3888: if (ref($settings) eq 'HASH') {
3889: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
3890: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
3891: $check = ' checked="checked" ';
3892: }
3893: }
3894: }
3895: $output .= '<td class="LC_left_item">'.
3896: '<span class="LC_nobreak"><label>'.
3897: '<input type="checkbox" name="'.$type.'_rule" '.
3898: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
3899: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
3900: }
3901: }
3902: $rem = @{$ruleorder}%($numinrow);
3903: }
3904: my $colsleft = $numinrow - $rem;
3905: if ($colsleft > 1 ) {
3906: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3907: ' </td>';
3908: } elsif ($colsleft == 1) {
3909: $output .= '<td class="LC_left_item"> </td>';
3910: }
3911: $output .= '</tr></table></td></tr>';
3912: return $output;
3913: }
3914:
3915: sub usercreation_types {
3916: my %lt = &Apache::lonlocal::texthash (
3917: author => 'When adding a co-author',
3918: course => 'When adding a user to a course',
3919: requestcrs => 'When requesting a course',
3920: selfcreate => 'User creates own account',
3921: any => 'Any',
3922: official => 'Institutional only ',
3923: unofficial => 'Non-institutional only',
3924: email => 'E-mail address',
3925: login => 'Institutional Login',
3926: sso => 'SSO',
3927: none => 'None',
3928: );
3929: return %lt;
3930: }
3931:
3932: sub authtype_names {
3933: my %lt = &Apache::lonlocal::texthash(
3934: int => 'Internal',
3935: krb4 => 'Kerberos 4',
3936: krb5 => 'Kerberos 5',
3937: loc => 'Local',
3938: );
3939: return %lt;
3940: }
3941:
3942: sub context_names {
3943: my %context_title = &Apache::lonlocal::texthash(
3944: author => 'Creating users when an Author',
3945: course => 'Creating users when in a course',
3946: domain => 'Creating users when a Domain Coordinator',
3947: );
3948: return %context_title;
3949: }
3950:
3951: sub print_usermodification {
3952: my ($position,$dom,$settings,$rowtotal) = @_;
3953: my $numinrow = 4;
3954: my ($context,$datatable,$rowcount);
3955: if ($position eq 'top') {
3956: $rowcount = 0;
3957: $context = 'author';
3958: foreach my $role ('ca','aa') {
3959: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3960: $numinrow,$rowcount);
3961: $$rowtotal ++;
3962: $rowcount ++;
3963: }
3964: } elsif ($position eq 'middle') {
3965: $context = 'course';
3966: $rowcount = 0;
3967: foreach my $role ('st','ep','ta','in','cr') {
3968: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3969: $numinrow,$rowcount);
3970: $$rowtotal ++;
3971: $rowcount ++;
3972: }
3973: } elsif ($position eq 'bottom') {
3974: $context = 'selfcreate';
3975: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3976: $usertypes->{'default'} = $othertitle;
3977: if (ref($types) eq 'ARRAY') {
3978: push(@{$types},'default');
3979: $usertypes->{'default'} = $othertitle;
3980: foreach my $status (@{$types}) {
3981: $datatable .= &modifiable_userdata_row($context,$status,$settings,
3982: $numinrow,$rowcount,$usertypes);
3983: $$rowtotal ++;
3984: $rowcount ++;
3985: }
3986: }
3987: }
3988: return $datatable;
3989: }
3990:
3991: sub print_defaults {
3992: my ($dom,$settings,$rowtotal) = @_;
3993: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
3994: 'datelocale_def','portal_def');
3995: my %defaults;
3996: if (ref($settings) eq 'HASH') {
3997: %defaults = %{$settings};
3998: } else {
3999: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
4000: foreach my $item (@items) {
4001: $defaults{$item} = $domdefaults{$item};
4002: }
4003: }
4004: my $titles = &defaults_titles($dom);
4005: my $rownum = 0;
4006: my ($datatable,$css_class);
4007: foreach my $item (@items) {
4008: if ($rownum%2) {
4009: $css_class = '';
4010: } else {
4011: $css_class = ' class="LC_odd_row" ';
4012: }
4013: $datatable .= '<tr'.$css_class.'>'.
4014: '<td><span class="LC_nobreak">'.$titles->{$item}.
4015: '</span></td><td class="LC_right_item">';
4016: if ($item eq 'auth_def') {
4017: my @authtypes = ('internal','krb4','krb5','localauth');
4018: my %shortauth = (
4019: internal => 'int',
4020: krb4 => 'krb4',
4021: krb5 => 'krb5',
4022: localauth => 'loc'
4023: );
4024: my %authnames = &authtype_names();
4025: foreach my $auth (@authtypes) {
4026: my $checked = ' ';
4027: if ($defaults{$item} eq $auth) {
4028: $checked = ' checked="checked" ';
4029: }
4030: $datatable .= '<label><input type="radio" name="'.$item.
4031: '" value="'.$auth.'"'.$checked.'/>'.
4032: $authnames{$shortauth{$auth}}.'</label> ';
4033: }
4034: } elsif ($item eq 'timezone_def') {
4035: my $includeempty = 1;
4036: $datatable .= &Apache::loncommon::select_timezone($item,$defaults{$item},undef,$includeempty);
4037: } elsif ($item eq 'datelocale_def') {
4038: my $includeempty = 1;
4039: $datatable .= &Apache::loncommon::select_datelocale($item,$defaults{$item},undef,$includeempty);
4040: } elsif ($item eq 'lang_def') {
4041: my %langchoices = &get_languages_hash();
4042: $langchoices{''} = 'No language preference';
4043: %langchoices = &Apache::lonlocal::texthash(%langchoices);
4044: $datatable .= &Apache::loncommon::select_form($defaults{$item},$item,
4045: \%langchoices);
4046: } else {
4047: my $size;
4048: if ($item eq 'portal_def') {
4049: $size = ' size="25"';
4050: }
4051: $datatable .= '<input type="text" name="'.$item.'" value="'.
4052: $defaults{$item}.'"'.$size.' />';
4053: }
4054: $datatable .= '</td></tr>';
4055: $rownum ++;
4056: }
4057: $$rowtotal += $rownum;
4058: return $datatable;
4059: }
4060:
4061: sub get_languages_hash {
4062: my %langchoices;
4063: foreach my $id (&Apache::loncommon::languageids()) {
4064: my $code = &Apache::loncommon::supportedlanguagecode($id);
4065: if ($code ne '') {
4066: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
4067: }
4068: }
4069: return %langchoices;
4070: }
4071:
4072: sub defaults_titles {
4073: my ($dom) = @_;
4074: my %titles = &Apache::lonlocal::texthash (
4075: 'auth_def' => 'Default authentication type',
4076: 'auth_arg_def' => 'Default authentication argument',
4077: 'lang_def' => 'Default language',
4078: 'timezone_def' => 'Default timezone',
4079: 'datelocale_def' => 'Default locale for dates',
4080: 'portal_def' => 'Portal/Default URL',
4081: );
4082: if ($dom) {
4083: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
4084: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
4085: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
4086: $protocol = 'http' if ($protocol ne 'https');
4087: if ($uint_dom) {
4088: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
4089: $uint_dom);
4090: }
4091: }
4092: return (\%titles);
4093: }
4094:
4095: sub print_scantronformat {
4096: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
4097: my $itemcount = 1;
4098: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
4099: %confhash);
4100: my $switchserver = &check_switchserver($dom,$confname);
4101: my %lt = &Apache::lonlocal::texthash (
4102: default => 'Default bubblesheet format file error',
4103: custom => 'Custom bubblesheet format file error',
4104: );
4105: my %scantronfiles = (
4106: default => 'default.tab',
4107: custom => 'custom.tab',
4108: );
4109: foreach my $key (keys(%scantronfiles)) {
4110: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
4111: .$scantronfiles{$key};
4112: }
4113: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
4114: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
4115: if (!$switchserver) {
4116: my $servadm = $r->dir_config('lonAdmEMail');
4117: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
4118: if ($configuserok eq 'ok') {
4119: if ($author_ok eq 'ok') {
4120: my %legacyfile = (
4121: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
4122: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
4123: );
4124: my %md5chk;
4125: foreach my $type (keys(%legacyfile)) {
4126: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
4127: chomp($md5chk{$type});
4128: }
4129: if ($md5chk{'default'} ne $md5chk{'custom'}) {
4130: foreach my $type (keys(%legacyfile)) {
4131: ($scantronurls{$type},my $error) =
4132: &legacy_scantronformat($r,$dom,$confname,
4133: $type,$legacyfile{$type},
4134: $scantronurls{$type},
4135: $scantronfiles{$type});
4136: if ($error ne '') {
4137: $error{$type} = $error;
4138: }
4139: }
4140: if (keys(%error) == 0) {
4141: $is_custom = 1;
4142: $confhash{'scantron'}{'scantronformat'} =
4143: $scantronurls{'custom'};
4144: my $putresult =
4145: &Apache::lonnet::put_dom('configuration',
4146: \%confhash,$dom);
4147: if ($putresult ne 'ok') {
4148: $error{'custom'} =
4149: '<span class="LC_error">'.
4150: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4151: }
4152: }
4153: } else {
4154: ($scantronurls{'default'},my $error) =
4155: &legacy_scantronformat($r,$dom,$confname,
4156: 'default',$legacyfile{'default'},
4157: $scantronurls{'default'},
4158: $scantronfiles{'default'});
4159: if ($error eq '') {
4160: $confhash{'scantron'}{'scantronformat'} = '';
4161: my $putresult =
4162: &Apache::lonnet::put_dom('configuration',
4163: \%confhash,$dom);
4164: if ($putresult ne 'ok') {
4165: $error{'default'} =
4166: '<span class="LC_error">'.
4167: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
4168: }
4169: } else {
4170: $error{'default'} = $error;
4171: }
4172: }
4173: }
4174: }
4175: } else {
4176: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
4177: }
4178: }
4179: if (ref($settings) eq 'HASH') {
4180: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
4181: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
4182: if ((!@info) || ($info[0] eq 'no_such_dir')) {
4183: $scantronurl = '';
4184: } else {
4185: $scantronurl = $settings->{'scantronformat'};
4186: }
4187: $is_custom = 1;
4188: } else {
4189: $scantronurl = $scantronurls{'default'};
4190: }
4191: } else {
4192: if ($is_custom) {
4193: $scantronurl = $scantronurls{'custom'};
4194: } else {
4195: $scantronurl = $scantronurls{'default'};
4196: }
4197: }
4198: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4199: $datatable .= '<tr'.$css_class.'>';
4200: if (!$is_custom) {
4201: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
4202: '<span class="LC_nobreak">';
4203: if ($scantronurl) {
4204: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
4205: undef,undef,undef,undef,'background-color:#ffffff');
4206: } else {
4207: $datatable = &mt('File unavailable for display');
4208: }
4209: $datatable .= '</span></td>';
4210: if (keys(%error) == 0) {
4211: $datatable .= '<td valign="bottom">';
4212: if (!$switchserver) {
4213: $datatable .= &mt('Upload:').'<br />';
4214: }
4215: } else {
4216: my $errorstr;
4217: foreach my $key (sort(keys(%error))) {
4218: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4219: }
4220: $datatable .= '<td>'.$errorstr;
4221: }
4222: } else {
4223: if (keys(%error) > 0) {
4224: my $errorstr;
4225: foreach my $key (sort(keys(%error))) {
4226: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
4227: }
4228: $datatable .= '<td>'.$errorstr.'</td><td> ';
4229: } elsif ($scantronurl) {
4230: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
4231: undef,undef,undef,undef,'background-color:#ffffff');
4232: $datatable .= '<td><span class="LC_nobreak">'.
4233: $link.
4234: '<label><input type="checkbox" name="scantronformat_del"'.
4235: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
4236: '<td><span class="LC_nobreak"> '.
4237: &mt('Replace:').'</span><br />';
4238: }
4239: }
4240: if (keys(%error) == 0) {
4241: if ($switchserver) {
4242: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4243: } else {
4244: $datatable .='<span class="LC_nobreak"> '.
4245: '<input type="file" name="scantronformat" /></span>';
4246: }
4247: }
4248: $datatable .= '</td></tr>';
4249: $$rowtotal ++;
4250: return $datatable;
4251: }
4252:
4253: sub legacy_scantronformat {
4254: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
4255: my ($url,$error);
4256: my @statinfo = &Apache::lonnet::stat_file($newurl);
4257: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4258: (my $result,$url) =
4259: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4260: '','',$newfile);
4261: if ($result ne 'ok') {
4262: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4263: }
4264: }
4265: return ($url,$error);
4266: }
4267:
4268: sub print_coursecategories {
4269: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
4270: my $datatable;
4271: if ($position eq 'top') {
4272: my $toggle_cats_crs = ' ';
4273: my $toggle_cats_dom = ' checked="checked" ';
4274: my $can_cat_crs = ' ';
4275: my $can_cat_dom = ' checked="checked" ';
4276: my $toggle_catscomm_comm = ' ';
4277: my $toggle_catscomm_dom = ' checked="checked" ';
4278: my $can_catcomm_comm = ' ';
4279: my $can_catcomm_dom = ' checked="checked" ';
4280:
4281: if (ref($settings) eq 'HASH') {
4282: if ($settings->{'togglecats'} eq 'crs') {
4283: $toggle_cats_crs = $toggle_cats_dom;
4284: $toggle_cats_dom = ' ';
4285: }
4286: if ($settings->{'categorize'} eq 'crs') {
4287: $can_cat_crs = $can_cat_dom;
4288: $can_cat_dom = ' ';
4289: }
4290: if ($settings->{'togglecatscomm'} eq 'comm') {
4291: $toggle_catscomm_comm = $toggle_catscomm_dom;
4292: $toggle_catscomm_dom = ' ';
4293: }
4294: if ($settings->{'categorizecomm'} eq 'comm') {
4295: $can_catcomm_comm = $can_catcomm_dom;
4296: $can_catcomm_dom = ' ';
4297: }
4298: }
4299: my %title = &Apache::lonlocal::texthash (
4300: togglecats => 'Show/Hide a course in catalog',
4301: togglecatscomm => 'Show/Hide a community in catalog',
4302: categorize => 'Assign a category to a course',
4303: categorizecomm => 'Assign a category to a community',
4304: );
4305: my %level = &Apache::lonlocal::texthash (
4306: dom => 'Set in Domain',
4307: crs => 'Set in Course',
4308: comm => 'Set in Community',
4309: );
4310: $datatable = '<tr class="LC_odd_row">'.
4311: '<td>'.$title{'togglecats'}.'</td>'.
4312: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4313: '<input type="radio" name="togglecats"'.
4314: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4315: '<label><input type="radio" name="togglecats"'.
4316: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
4317: '</tr><tr>'.
4318: '<td>'.$title{'categorize'}.'</td>'.
4319: '<td class="LC_right_item"><span class="LC_nobreak">'.
4320: '<label><input type="radio" name="categorize"'.
4321: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4322: '<label><input type="radio" name="categorize"'.
4323: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
4324: '</tr><tr class="LC_odd_row">'.
4325: '<td>'.$title{'togglecatscomm'}.'</td>'.
4326: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4327: '<input type="radio" name="togglecatscomm"'.
4328: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4329: '<label><input type="radio" name="togglecatscomm"'.
4330: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
4331: '</tr><tr>'.
4332: '<td>'.$title{'categorizecomm'}.'</td>'.
4333: '<td class="LC_right_item"><span class="LC_nobreak">'.
4334: '<label><input type="radio" name="categorizecomm"'.
4335: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4336: '<label><input type="radio" name="categorizecomm"'.
4337: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
4338: '</tr>';
4339: $$rowtotal += 4;
4340: } else {
4341: my $css_class;
4342: my $itemcount = 1;
4343: my $cathash;
4344: if (ref($settings) eq 'HASH') {
4345: $cathash = $settings->{'cats'};
4346: }
4347: if (ref($cathash) eq 'HASH') {
4348: my (@cats,@trails,%allitems,%idx,@jsarray);
4349: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
4350: \%allitems,\%idx,\@jsarray);
4351: my $maxdepth = scalar(@cats);
4352: my $colattrib = '';
4353: if ($maxdepth > 2) {
4354: $colattrib = ' colspan="2" ';
4355: }
4356: my @path;
4357: if (@cats > 0) {
4358: if (ref($cats[0]) eq 'ARRAY') {
4359: my $numtop = @{$cats[0]};
4360: my $maxnum = $numtop;
4361: my %default_names = (
4362: instcode => &mt('Official courses'),
4363: communities => &mt('Communities'),
4364: );
4365:
4366: if ((!grep(/^instcode$/,@{$cats[0]})) ||
4367: ($cathash->{'instcode::0'} eq '') ||
4368: (!grep(/^communities$/,@{$cats[0]})) ||
4369: ($cathash->{'communities::0'} eq '')) {
4370: $maxnum ++;
4371: }
4372: my $lastidx;
4373: for (my $i=0; $i<$numtop; $i++) {
4374: my $parent = $cats[0][$i];
4375: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4376: my $item = &escape($parent).'::0';
4377: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
4378: $lastidx = $idx{$item};
4379: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4380: .'<select name="'.$item.'"'.$chgstr.'>';
4381: for (my $k=0; $k<=$maxnum; $k++) {
4382: my $vpos = $k+1;
4383: my $selstr;
4384: if ($k == $i) {
4385: $selstr = ' selected="selected" ';
4386: }
4387: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4388: }
4389: $datatable .= '</select></span></td><td>';
4390: if ($parent eq 'instcode' || $parent eq 'communities') {
4391: $datatable .= '<span class="LC_nobreak">'
4392: .$default_names{$parent}.'</span>';
4393: if ($parent eq 'instcode') {
4394: $datatable .= '<br /><span class="LC_nobreak">('
4395: .&mt('with institutional codes')
4396: .')</span></td><td'.$colattrib.'>';
4397: } else {
4398: $datatable .= '<table><tr><td>';
4399: }
4400: $datatable .= '<span class="LC_nobreak">'
4401: .'<label><input type="radio" name="'
4402: .$parent.'" value="1" checked="checked" />'
4403: .&mt('Display').'</label>';
4404: if ($parent eq 'instcode') {
4405: $datatable .= ' ';
4406: } else {
4407: $datatable .= '</span></td></tr><tr><td>'
4408: .'<span class="LC_nobreak">';
4409: }
4410: $datatable .= '<label><input type="radio" name="'
4411: .$parent.'" value="0" />'
4412: .&mt('Do not display').'</label></span>';
4413: if ($parent eq 'communities') {
4414: $datatable .= '</td></tr></table>';
4415: }
4416: $datatable .= '</td>';
4417: } else {
4418: $datatable .= $parent
4419: .' <span class="LC_nobreak"><label>'
4420: .'<input type="checkbox" name="deletecategory" '
4421: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
4422: }
4423: my $depth = 1;
4424: push(@path,$parent);
4425: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
4426: pop(@path);
4427: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
4428: $itemcount ++;
4429: }
4430: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4431: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
4432: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
4433: for (my $k=0; $k<=$maxnum; $k++) {
4434: my $vpos = $k+1;
4435: my $selstr;
4436: if ($k == $numtop) {
4437: $selstr = ' selected="selected" ';
4438: }
4439: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4440: }
4441: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
4442: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
4443: .'</tr>'."\n";
4444: $itemcount ++;
4445: foreach my $default ('instcode','communities') {
4446: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
4447: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4448: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
4449: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
4450: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
4451: for (my $k=0; $k<=$maxnum; $k++) {
4452: my $vpos = $k+1;
4453: my $selstr;
4454: if ($k == $maxnum) {
4455: $selstr = ' selected="selected" ';
4456: }
4457: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4458: }
4459: $datatable .= '</select></span></td>'.
4460: '<td><span class="LC_nobreak">'.
4461: $default_names{$default}.'</span>';
4462: if ($default eq 'instcode') {
4463: $datatable .= '<br /><span class="LC_nobreak">('
4464: .&mt('with institutional codes').')</span>';
4465: }
4466: $datatable .= '</td>'
4467: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
4468: .&mt('Display').'</label> '
4469: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
4470: .&mt('Do not display').'</label></span></td></tr>';
4471: }
4472: }
4473: }
4474: } else {
4475: $datatable .= &initialize_categories($itemcount);
4476: }
4477: } else {
4478: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
4479: .&initialize_categories($itemcount);
4480: }
4481: $$rowtotal += $itemcount;
4482: }
4483: return $datatable;
4484: }
4485:
4486: sub print_serverstatuses {
4487: my ($dom,$settings,$rowtotal) = @_;
4488: my $datatable;
4489: my @pages = &serverstatus_pages();
4490: my (%namedaccess,%machineaccess);
4491: foreach my $type (@pages) {
4492: $namedaccess{$type} = '';
4493: $machineaccess{$type}= '';
4494: }
4495: if (ref($settings) eq 'HASH') {
4496: foreach my $type (@pages) {
4497: if (exists($settings->{$type})) {
4498: if (ref($settings->{$type}) eq 'HASH') {
4499: foreach my $key (keys(%{$settings->{$type}})) {
4500: if ($key eq 'namedusers') {
4501: $namedaccess{$type} = $settings->{$type}->{$key};
4502: } elsif ($key eq 'machines') {
4503: $machineaccess{$type} = $settings->{$type}->{$key};
4504: }
4505: }
4506: }
4507: }
4508: }
4509: }
4510: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
4511: my $rownum = 0;
4512: my $css_class;
4513: foreach my $type (@pages) {
4514: $rownum ++;
4515: $css_class = $rownum%2?' class="LC_odd_row"':'';
4516: $datatable .= '<tr'.$css_class.'>'.
4517: '<td><span class="LC_nobreak">'.
4518: $titles->{$type}.'</span></td>'.
4519: '<td class="LC_left_item">'.
4520: '<input type="text" name="'.$type.'_namedusers" '.
4521: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
4522: '<td class="LC_right_item">'.
4523: '<span class="LC_nobreak">'.
4524: '<input type="text" name="'.$type.'_machines" '.
4525: 'value="'.$machineaccess{$type}.'" size="10" />'.
4526: '</td></tr>'."\n";
4527: }
4528: $$rowtotal += $rownum;
4529: return $datatable;
4530: }
4531:
4532: sub serverstatus_pages {
4533: return ('userstatus','lonstatus','loncron','server-status','codeversions',
4534: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
4535: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf');
4536: }
4537:
4538: sub coursecategories_javascript {
4539: my ($settings) = @_;
4540: my ($output,$jstext,$cathash);
4541: if (ref($settings) eq 'HASH') {
4542: $cathash = $settings->{'cats'};
4543: }
4544: if (ref($cathash) eq 'HASH') {
4545: my (@cats,@jsarray,%idx);
4546: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
4547: if (@jsarray > 0) {
4548: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
4549: for (my $i=0; $i<@jsarray; $i++) {
4550: if (ref($jsarray[$i]) eq 'ARRAY') {
4551: my $catstr = join('","',@{$jsarray[$i]});
4552: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
4553: }
4554: }
4555: }
4556: } else {
4557: $jstext = ' var categories = Array(1);'."\n".
4558: ' categories[0] = Array("instcode_pos");'."\n";
4559: }
4560: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
4561: my $communities_reserved = &mt('The name: "communities" is a reserved category');
4562: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
4563: $output = <<"ENDSCRIPT";
4564: <script type="text/javascript">
4565: // <![CDATA[
4566: function reorderCats(form,parent,item,idx) {
4567: var changedVal;
4568: $jstext
4569: var newpos = 'addcategory_pos';
4570: var current = new Array;
4571: if (parent == '') {
4572: var has_instcode = 0;
4573: var maxtop = categories[idx].length;
4574: for (var j=0; j<maxtop; j++) {
4575: if (categories[idx][j] == 'instcode::0') {
4576: has_instcode == 1;
4577: }
4578: }
4579: if (has_instcode == 0) {
4580: categories[idx][maxtop] = 'instcode_pos';
4581: }
4582: } else {
4583: newpos += '_'+parent;
4584: }
4585: var maxh = 1 + categories[idx].length;
4586: var current = new Array;
4587: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4588: if (item == newpos) {
4589: changedVal = newitemVal;
4590: } else {
4591: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4592: current[newitemVal] = newpos;
4593: }
4594: for (var i=0; i<categories[idx].length; i++) {
4595: var elementName = categories[idx][i];
4596: if (elementName != item) {
4597: if (form.elements[elementName]) {
4598: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4599: current[currVal] = elementName;
4600: }
4601: }
4602: }
4603: var oldVal;
4604: for (var j=0; j<maxh; j++) {
4605: if (current[j] == undefined) {
4606: oldVal = j;
4607: }
4608: }
4609: if (oldVal < changedVal) {
4610: for (var k=oldVal+1; k<=changedVal ; k++) {
4611: var elementName = current[k];
4612: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4613: }
4614: } else {
4615: for (var k=changedVal; k<oldVal; k++) {
4616: var elementName = current[k];
4617: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4618: }
4619: }
4620: return;
4621: }
4622:
4623: function categoryCheck(form) {
4624: if (form.elements['addcategory_name'].value == 'instcode') {
4625: alert('$instcode_reserved\\n$choose_again');
4626: return false;
4627: }
4628: if (form.elements['addcategory_name'].value == 'communities') {
4629: alert('$communities_reserved\\n$choose_again');
4630: return false;
4631: }
4632: return true;
4633: }
4634:
4635: // ]]>
4636: </script>
4637:
4638: ENDSCRIPT
4639: return $output;
4640: }
4641:
4642: sub initialize_categories {
4643: my ($itemcount) = @_;
4644: my ($datatable,$css_class,$chgstr);
4645: my %default_names = (
4646: instcode => 'Official courses (with institutional codes)',
4647: communities => 'Communities',
4648: );
4649: my $select0 = ' selected="selected"';
4650: my $select1 = '';
4651: foreach my $default ('instcode','communities') {
4652: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4653: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
4654: if ($default eq 'communities') {
4655: $select1 = $select0;
4656: $select0 = '';
4657: }
4658: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4659: .'<select name="'.$default.'_pos">'
4660: .'<option value="0"'.$select0.'>1</option>'
4661: .'<option value="1"'.$select1.'>2</option>'
4662: .'<option value="2">3</option></select> '
4663: .$default_names{$default}
4664: .'</span></td><td><span class="LC_nobreak">'
4665: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
4666: .&mt('Display').'</label> <label>'
4667: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
4668: .'</label></span></td></tr>';
4669: $itemcount ++;
4670: }
4671: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4672: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
4673: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4674: .'<select name="addcategory_pos"'.$chgstr.'>'
4675: .'<option value="0">1</option>'
4676: .'<option value="1">2</option>'
4677: .'<option value="2" selected="selected">3</option></select> '
4678: .&mt('Add category').'</td><td>'.&mt('Name:')
4679: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
4680: return $datatable;
4681: }
4682:
4683: sub build_category_rows {
4684: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
4685: my ($text,$name,$item,$chgstr);
4686: if (ref($cats) eq 'ARRAY') {
4687: my $maxdepth = scalar(@{$cats});
4688: if (ref($cats->[$depth]) eq 'HASH') {
4689: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
4690: my $numchildren = @{$cats->[$depth]{$parent}};
4691: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4692: $text .= '<td><table class="LC_data_table">';
4693: my ($idxnum,$parent_name,$parent_item);
4694: my $higher = $depth - 1;
4695: if ($higher == 0) {
4696: $parent_name = &escape($parent).'::'.$higher;
4697: } else {
4698: if (ref($path) eq 'ARRAY') {
4699: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4700: }
4701: }
4702: $parent_item = 'addcategory_pos_'.$parent_name;
4703: for (my $j=0; $j<=$numchildren; $j++) {
4704: if ($j < $numchildren) {
4705: $name = $cats->[$depth]{$parent}[$j];
4706: $item = &escape($name).':'.&escape($parent).':'.$depth;
4707: $idxnum = $idx->{$item};
4708: } else {
4709: $name = $parent_name;
4710: $item = $parent_item;
4711: }
4712: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
4713: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
4714: for (my $i=0; $i<=$numchildren; $i++) {
4715: my $vpos = $i+1;
4716: my $selstr;
4717: if ($j == $i) {
4718: $selstr = ' selected="selected" ';
4719: }
4720: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
4721: }
4722: $text .= '</select> ';
4723: if ($j < $numchildren) {
4724: my $deeper = $depth+1;
4725: $text .= $name.' '
4726: .'<label><input type="checkbox" name="deletecategory" value="'
4727: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
4728: if(ref($path) eq 'ARRAY') {
4729: push(@{$path},$name);
4730: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
4731: pop(@{$path});
4732: }
4733: } else {
4734: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
4735: if ($j == $numchildren) {
4736: $text .= $name;
4737: } else {
4738: $text .= $item;
4739: }
4740: $text .= '" value="" />';
4741: }
4742: $text .= '</td></tr>';
4743: }
4744: $text .= '</table></td>';
4745: } else {
4746: my $higher = $depth-1;
4747: if ($higher == 0) {
4748: $name = &escape($parent).'::'.$higher;
4749: } else {
4750: if (ref($path) eq 'ARRAY') {
4751: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4752: }
4753: }
4754: my $colspan;
4755: if ($parent ne 'instcode') {
4756: $colspan = $maxdepth - $depth - 1;
4757: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
4758: }
4759: }
4760: }
4761: }
4762: return $text;
4763: }
4764:
4765: sub modifiable_userdata_row {
4766: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
4767: my $rolename;
4768: if ($context eq 'selfcreate') {
4769: if (ref($usertypes) eq 'HASH') {
4770: $rolename = $usertypes->{$role};
4771: } else {
4772: $rolename = $role;
4773: }
4774: } else {
4775: if ($role eq 'cr') {
4776: $rolename = &mt('Custom role');
4777: } else {
4778: $rolename = &Apache::lonnet::plaintext($role);
4779: }
4780: }
4781: my @fields = ('lastname','firstname','middlename','generation',
4782: 'permanentemail','id');
4783: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4784: my $output;
4785: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4786: $output = '<tr '.$css_class.'>'.
4787: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
4788: '<td class="LC_left_item" colspan="2"><table>';
4789: my $rem;
4790: my %checks;
4791: if (ref($settings) eq 'HASH') {
4792: if (ref($settings->{$context}) eq 'HASH') {
4793: if (ref($settings->{$context}->{$role}) eq 'HASH') {
4794: foreach my $field (@fields) {
4795: if ($settings->{$context}->{$role}->{$field}) {
4796: $checks{$field} = ' checked="checked" ';
4797: }
4798: }
4799: }
4800: }
4801: }
4802: for (my $i=0; $i<@fields; $i++) {
4803: my $rem = $i%($numinrow);
4804: if ($rem == 0) {
4805: if ($i > 0) {
4806: $output .= '</tr>';
4807: }
4808: $output .= '<tr>';
4809: }
4810: my $check = ' ';
4811: if (exists($checks{$fields[$i]})) {
4812: $check = $checks{$fields[$i]}
4813: } else {
4814: if ($role eq 'st') {
4815: if (ref($settings) ne 'HASH') {
4816: $check = ' checked="checked" ';
4817: }
4818: }
4819: }
4820: $output .= '<td class="LC_left_item">'.
4821: '<span class="LC_nobreak"><label>'.
4822: '<input type="checkbox" name="canmodify_'.$role.'" '.
4823: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
4824: '</label></span></td>';
4825: $rem = @fields%($numinrow);
4826: }
4827: my $colsleft = $numinrow - $rem;
4828: if ($colsleft > 1 ) {
4829: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4830: ' </td>';
4831: } elsif ($colsleft == 1) {
4832: $output .= '<td class="LC_left_item"> </td>';
4833: }
4834: $output .= '</tr></table></td></tr>';
4835: return $output;
4836: }
4837:
4838: sub insttypes_row {
4839: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
4840: my %lt = &Apache::lonlocal::texthash (
4841: cansearch => 'Users allowed to search',
4842: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
4843: lockablenames => 'User preference to lock name',
4844: );
4845: my $showdom;
4846: if ($context eq 'cansearch') {
4847: $showdom = ' ('.$dom.')';
4848: }
4849: my $class = 'LC_left_item';
4850: if ($context eq 'statustocreate') {
4851: $class = 'LC_right_item';
4852: }
4853: my $output = '<tr class="LC_odd_row">'.
4854: '<td>'.$lt{$context}.$showdom.
4855: '</td><td class="'.$class.'" colspan="2"><table>';
4856: my $rem;
4857: if (ref($types) eq 'ARRAY') {
4858: for (my $i=0; $i<@{$types}; $i++) {
4859: if (defined($usertypes->{$types->[$i]})) {
4860: my $rem = $i%($numinrow);
4861: if ($rem == 0) {
4862: if ($i > 0) {
4863: $output .= '</tr>';
4864: }
4865: $output .= '<tr>';
4866: }
4867: my $check = ' ';
4868: if (ref($settings) eq 'HASH') {
4869: if (ref($settings->{$context}) eq 'ARRAY') {
4870: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
4871: $check = ' checked="checked" ';
4872: }
4873: } elsif ($context eq 'statustocreate') {
4874: $check = ' checked="checked" ';
4875: }
4876: }
4877: $output .= '<td class="LC_left_item">'.
4878: '<span class="LC_nobreak"><label>'.
4879: '<input type="checkbox" name="'.$context.'" '.
4880: 'value="'.$types->[$i].'"'.$check.'/>'.
4881: $usertypes->{$types->[$i]}.'</label></span></td>';
4882: }
4883: }
4884: $rem = @{$types}%($numinrow);
4885: }
4886: my $colsleft = $numinrow - $rem;
4887: if (($rem == 0) && (@{$types} > 0)) {
4888: $output .= '<tr>';
4889: }
4890: if ($colsleft > 1) {
4891: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
4892: } else {
4893: $output .= '<td class="LC_left_item">';
4894: }
4895: my $defcheck = ' ';
4896: if (ref($settings) eq 'HASH') {
4897: if (ref($settings->{$context}) eq 'ARRAY') {
4898: if (grep(/^default$/,@{$settings->{$context}})) {
4899: $defcheck = ' checked="checked" ';
4900: }
4901: } elsif ($context eq 'statustocreate') {
4902: $defcheck = ' checked="checked" ';
4903: }
4904: }
4905: $output .= '<span class="LC_nobreak"><label>'.
4906: '<input type="checkbox" name="'.$context.'" '.
4907: 'value="default"'.$defcheck.'/>'.
4908: $othertitle.'</label></span></td>'.
4909: '</tr></table></td></tr>';
4910: return $output;
4911: }
4912:
4913: sub sorted_searchtitles {
4914: my %searchtitles = &Apache::lonlocal::texthash(
4915: 'uname' => 'username',
4916: 'lastname' => 'last name',
4917: 'lastfirst' => 'last name, first name',
4918: );
4919: my @titleorder = ('uname','lastname','lastfirst');
4920: return (\%searchtitles,\@titleorder);
4921: }
4922:
4923: sub sorted_searchtypes {
4924: my %srchtypes_desc = (
4925: exact => 'is exact match',
4926: contains => 'contains ..',
4927: begins => 'begins with ..',
4928: );
4929: my @srchtypeorder = ('exact','begins','contains');
4930: return (\%srchtypes_desc,\@srchtypeorder);
4931: }
4932:
4933: sub usertype_update_row {
4934: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
4935: my $datatable;
4936: my $numinrow = 4;
4937: foreach my $type (@{$types}) {
4938: if (defined($usertypes->{$type})) {
4939: $$rownums ++;
4940: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
4941: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
4942: '</td><td class="LC_left_item"><table>';
4943: for (my $i=0; $i<@{$fields}; $i++) {
4944: my $rem = $i%($numinrow);
4945: if ($rem == 0) {
4946: if ($i > 0) {
4947: $datatable .= '</tr>';
4948: }
4949: $datatable .= '<tr>';
4950: }
4951: my $check = ' ';
4952: if (ref($settings) eq 'HASH') {
4953: if (ref($settings->{'fields'}) eq 'HASH') {
4954: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
4955: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
4956: $check = ' checked="checked" ';
4957: }
4958: }
4959: }
4960: }
4961:
4962: if ($i == @{$fields}-1) {
4963: my $colsleft = $numinrow - $rem;
4964: if ($colsleft > 1) {
4965: $datatable .= '<td colspan="'.$colsleft.'">';
4966: } else {
4967: $datatable .= '<td>';
4968: }
4969: } else {
4970: $datatable .= '<td>';
4971: }
4972: $datatable .= '<span class="LC_nobreak"><label>'.
4973: '<input type="checkbox" name="updateable_'.$type.
4974: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
4975: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
4976: }
4977: $datatable .= '</tr></table></td></tr>';
4978: }
4979: }
4980: return $datatable;
4981: }
4982:
4983: sub modify_login {
4984: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
4985: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
4986: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
4987: %title = ( coursecatalog => 'Display course catalog',
4988: adminmail => 'Display administrator E-mail address',
4989: helpdesk => 'Display "Contact Helpdesk" link',
4990: newuser => 'Link for visitors to create a user account',
4991: loginheader => 'Log-in box header');
4992: @offon = ('off','on');
4993: if (ref($domconfig{login}) eq 'HASH') {
4994: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
4995: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
4996: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
4997: }
4998: }
4999: }
5000: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
5001: \%domconfig,\%loginhash);
5002: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5003: foreach my $item (@toggles) {
5004: $loginhash{login}{$item} = $env{'form.'.$item};
5005: }
5006: $loginhash{login}{loginheader} = $env{'form.loginheader'};
5007: if (ref($colchanges{'login'}) eq 'HASH') {
5008: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
5009: \%loginhash);
5010: }
5011:
5012: my %servers = &Apache::lonnet::internet_dom_servers($dom);
5013: my @loginvia_attribs = ('serverpath','custompath','exempt');
5014: if (keys(%servers) > 1) {
5015: foreach my $lonhost (keys(%servers)) {
5016: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
5017: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
5018: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
5019: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
5020: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
5021: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5022: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5023: $changes{'loginvia'}{$lonhost} = 1;
5024: } else {
5025: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
5026: $changes{'loginvia'}{$lonhost} = 1;
5027: }
5028: } else {
5029: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5030: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5031: $changes{'loginvia'}{$lonhost} = 1;
5032: }
5033: }
5034: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
5035: foreach my $item (@loginvia_attribs) {
5036: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
5037: }
5038: } else {
5039: foreach my $item (@loginvia_attribs) {
5040: my $new = $env{'form.'.$lonhost.'_'.$item};
5041: if (($item eq 'serverpath') && ($new eq 'custom')) {
5042: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
5043: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5044: $new = '/';
5045: }
5046: }
5047: if (($item eq 'custompath') &&
5048: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5049: $new = '';
5050: }
5051: if ($new ne $curr_loginvia{$lonhost}{$item}) {
5052: $changes{'loginvia'}{$lonhost} = 1;
5053: }
5054: if ($item eq 'exempt') {
5055: $new =~ s/^\s+//;
5056: $new =~ s/\s+$//;
5057: my @poss_ips = split(/\s*[,:]\s*/,$new);
5058: my @okips;
5059: foreach my $ip (@poss_ips) {
5060: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
5061: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
5062: push(@okips,$ip);
5063: }
5064: }
5065: }
5066: if (@okips > 0) {
5067: $new = join(',',@okips);
5068: } else {
5069: $new = '';
5070: }
5071: }
5072: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5073: }
5074: }
5075: } else {
5076: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
5077: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
5078: $changes{'loginvia'}{$lonhost} = 1;
5079: foreach my $item (@loginvia_attribs) {
5080: my $new = $env{'form.'.$lonhost.'_'.$item};
5081: if (($item eq 'serverpath') && ($new eq 'custom')) {
5082: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
5083: $new = '/';
5084: }
5085: }
5086: if (($item eq 'custompath') &&
5087: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
5088: $new = '';
5089: }
5090: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
5091: }
5092: }
5093: }
5094: }
5095: }
5096:
5097: my $servadm = $r->dir_config('lonAdmEMail');
5098: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
5099: if (ref($domconfig{'login'}) eq 'HASH') {
5100: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
5101: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
5102: if ($lang eq 'nolang') {
5103: push(@currlangs,$lang);
5104: } elsif (defined($langchoices{$lang})) {
5105: push(@currlangs,$lang);
5106: } else {
5107: next;
5108: }
5109: }
5110: }
5111: }
5112: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
5113: if (@currlangs > 0) {
5114: foreach my $lang (@currlangs) {
5115: if (grep(/^\Q$lang\E$/,@delurls)) {
5116: $changes{'helpurl'}{$lang} = 1;
5117: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
5118: $changes{'helpurl'}{$lang} = 1;
5119: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
5120: push(@newlangs,$lang);
5121: } else {
5122: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5123: }
5124: }
5125: }
5126: unless (grep(/^nolang$/,@currlangs)) {
5127: if ($env{'form.loginhelpurl_nolang.filename'}) {
5128: $changes{'helpurl'}{'nolang'} = 1;
5129: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
5130: push(@newlangs,'nolang');
5131: }
5132: }
5133: if ($env{'form.loginhelpurl_add_lang'}) {
5134: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
5135: ($env{'form.loginhelpurl_add_file.filename'})) {
5136: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
5137: $addedfile = $env{'form.loginhelpurl_add_lang'};
5138: }
5139: }
5140: if ((@newlangs > 0) || ($addedfile)) {
5141: my $error;
5142: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
5143: if ($configuserok eq 'ok') {
5144: if ($switchserver) {
5145: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
5146: } elsif ($author_ok eq 'ok') {
5147: my @allnew = @newlangs;
5148: if ($addedfile ne '') {
5149: push(@allnew,$addedfile);
5150: }
5151: foreach my $lang (@allnew) {
5152: my $formelem = 'loginhelpurl_'.$lang;
5153: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
5154: $formelem = 'loginhelpurl_add_file';
5155: }
5156: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
5157: "help/$lang",'','',$newfile{$lang});
5158: if ($result eq 'ok') {
5159: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
5160: $changes{'helpurl'}{$lang} = 1;
5161: } else {
5162: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
5163: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
5164: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
5165: (!grep(/^\Q$lang\E$/,@delurls))) {
5166:
5167: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
5168: }
5169: }
5170: }
5171: } else {
5172: $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);
5173: }
5174: } else {
5175: $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);
5176: }
5177: if ($error) {
5178: &Apache::lonnet::logthis($error);
5179: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5180: }
5181: }
5182: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
5183:
5184: my $defaulthelpfile = '/adm/loginproblems.html';
5185: my $defaulttext = &mt('Default in use');
5186:
5187: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
5188: $dom);
5189: if ($putresult eq 'ok') {
5190: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
5191: my %defaultchecked = (
5192: 'coursecatalog' => 'on',
5193: 'helpdesk' => 'on',
5194: 'adminmail' => 'off',
5195: 'newuser' => 'off',
5196: );
5197: if (ref($domconfig{'login'}) eq 'HASH') {
5198: foreach my $item (@toggles) {
5199: if ($defaultchecked{$item} eq 'on') {
5200: if (($domconfig{'login'}{$item} eq '0') &&
5201: ($env{'form.'.$item} eq '1')) {
5202: $changes{$item} = 1;
5203: } elsif (($domconfig{'login'}{$item} eq '' ||
5204: $domconfig{'login'}{$item} eq '1') &&
5205: ($env{'form.'.$item} eq '0')) {
5206: $changes{$item} = 1;
5207: }
5208: } elsif ($defaultchecked{$item} eq 'off') {
5209: if (($domconfig{'login'}{$item} eq '1') &&
5210: ($env{'form.'.$item} eq '0')) {
5211: $changes{$item} = 1;
5212: } elsif (($domconfig{'login'}{$item} eq '' ||
5213: $domconfig{'login'}{$item} eq '0') &&
5214: ($env{'form.'.$item} eq '1')) {
5215: $changes{$item} = 1;
5216: }
5217: }
5218: }
5219: }
5220: if (keys(%changes) > 0 || $colchgtext) {
5221: &Apache::loncommon::devalidate_domconfig_cache($dom);
5222: if (ref($lastactref) eq 'HASH') {
5223: $lastactref->{'domainconfig'} = 1;
5224: }
5225: $resulttext = &mt('Changes made:').'<ul>';
5226: foreach my $item (sort(keys(%changes))) {
5227: if ($item eq 'loginvia') {
5228: if (ref($changes{$item}) eq 'HASH') {
5229: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
5230: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
5231: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
5232: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
5233: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
5234: $protocol = 'http' if ($protocol ne 'https');
5235: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
5236:
5237: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
5238: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
5239: } else {
5240: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
5241: }
5242: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
5243: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
5244: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
5245: }
5246: $resulttext .= '</li>';
5247: } else {
5248: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
5249: }
5250: } else {
5251: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
5252: }
5253: }
5254: $resulttext .= '</ul></li>';
5255: }
5256: } elsif ($item eq 'helpurl') {
5257: if (ref($changes{$item}) eq 'HASH') {
5258: foreach my $lang (sort(keys(%{$changes{$item}}))) {
5259: if (grep(/^\Q$lang\E$/,@delurls)) {
5260: my ($chg,$link);
5261: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
5262: if ($lang eq 'nolang') {
5263: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
5264: } else {
5265: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
5266: }
5267: $resulttext .= '<li>'.$chg.'</li>';
5268: } else {
5269: my $chg;
5270: if ($lang eq 'nolang') {
5271: $chg = &mt('custom log-in help file for no preferred language');
5272: } else {
5273: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
5274: }
5275: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
5276: $loginhash{'login'}{'helpurl'}{$lang}.
5277: '?inhibitmenu=yes',$chg,600,500).
5278: '</li>';
5279: }
5280: }
5281: }
5282: } elsif ($item eq 'captcha') {
5283: if (ref($loginhash{'login'}) eq 'HASH') {
5284: my $chgtxt;
5285: if ($loginhash{'login'}{$item} eq 'notused') {
5286: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
5287: } else {
5288: my %captchas = &captcha_phrases();
5289: if ($captchas{$loginhash{'login'}{$item}}) {
5290: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
5291: } else {
5292: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
5293: }
5294: }
5295: $resulttext .= '<li>'.$chgtxt.'</li>';
5296: }
5297: } elsif ($item eq 'recaptchakeys') {
5298: if (ref($loginhash{'login'}) eq 'HASH') {
5299: my ($privkey,$pubkey);
5300: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
5301: $pubkey = $loginhash{'login'}{$item}{'public'};
5302: $privkey = $loginhash{'login'}{$item}{'private'};
5303: }
5304: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
5305: if (!$pubkey) {
5306: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
5307: } else {
5308: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
5309: }
5310: if (!$privkey) {
5311: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
5312: } else {
5313: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
5314: }
5315: $chgtxt .= '</ul>';
5316: $resulttext .= '<li>'.$chgtxt.'</li>';
5317: }
5318: } else {
5319: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
5320: }
5321: }
5322: $resulttext .= $colchgtext.'</ul>';
5323: } else {
5324: $resulttext = &mt('No changes made to log-in page settings');
5325: }
5326: } else {
5327: $resulttext = '<span class="LC_error">'.
5328: &mt('An error occurred: [_1]',$putresult).'</span>';
5329: }
5330: if ($errors) {
5331: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
5332: $errors.'</ul>';
5333: }
5334: return $resulttext;
5335: }
5336:
5337: sub color_font_choices {
5338: my %choices =
5339: &Apache::lonlocal::texthash (
5340: img => "Header",
5341: bgs => "Background colors",
5342: links => "Link colors",
5343: images => "Images",
5344: font => "Font color",
5345: fontmenu => "Font menu",
5346: pgbg => "Page",
5347: tabbg => "Header",
5348: sidebg => "Border",
5349: link => "Link",
5350: alink => "Active link",
5351: vlink => "Visited link",
5352: );
5353: return %choices;
5354: }
5355:
5356: sub modify_rolecolors {
5357: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
5358: my ($resulttext,%rolehash);
5359: $rolehash{'rolecolors'} = {};
5360: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
5361: if ($domconfig{'rolecolors'} eq '') {
5362: $domconfig{'rolecolors'} = {};
5363: }
5364: }
5365: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
5366: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
5367: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
5368: $dom);
5369: if ($putresult eq 'ok') {
5370: if (keys(%changes) > 0) {
5371: &Apache::loncommon::devalidate_domconfig_cache($dom);
5372: if (ref($lastactref) eq 'HASH') {
5373: $lastactref->{'domainconfig'} = 1;
5374: }
5375: $resulttext = &display_colorchgs($dom,\%changes,$roles,
5376: $rolehash{'rolecolors'});
5377: } else {
5378: $resulttext = &mt('No changes made to default color schemes');
5379: }
5380: } else {
5381: $resulttext = '<span class="LC_error">'.
5382: &mt('An error occurred: [_1]',$putresult).'</span>';
5383: }
5384: if ($errors) {
5385: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
5386: $errors.'</ul>';
5387: }
5388: return $resulttext;
5389: }
5390:
5391: sub modify_colors {
5392: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
5393: my (%changes,%choices);
5394: my @bgs;
5395: my @links = ('link','alink','vlink');
5396: my @logintext;
5397: my @images;
5398: my $servadm = $r->dir_config('lonAdmEMail');
5399: my $errors;
5400: my %defaults;
5401: foreach my $role (@{$roles}) {
5402: if ($role eq 'login') {
5403: %choices = &login_choices();
5404: @logintext = ('textcol','bgcol');
5405: } else {
5406: %choices = &color_font_choices();
5407: }
5408: if ($role eq 'login') {
5409: @images = ('img','logo','domlogo','login');
5410: @bgs = ('pgbg','mainbg','sidebg');
5411: } else {
5412: @images = ('img');
5413: @bgs = ('pgbg','tabbg','sidebg');
5414: }
5415: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
5416: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
5417: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
5418: }
5419: if ($role eq 'login') {
5420: foreach my $item (@logintext) {
5421: unless ($env{'form.'.$role.'_'.$item} eq $defaults{'logintext'}{$item}) {
5422: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
5423: }
5424: }
5425: } else {
5426: unless($env{'form.'.$role.'_fontmenu'} eq $defaults{'fontmenu'}) {
5427: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
5428: }
5429: }
5430: foreach my $item (@bgs) {
5431: unless ($env{'form.'.$role.'_'.$item} eq $defaults{'bgs'}{$item} ) {
5432: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
5433: }
5434: }
5435: foreach my $item (@links) {
5436: unless ($env{'form.'.$role.'_'.$item} eq $defaults{'links'}{$item}) {
5437: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
5438: }
5439: }
5440: my ($configuserok,$author_ok,$switchserver) =
5441: &config_check($dom,$confname,$servadm);
5442: my ($width,$height) = &thumb_dimensions();
5443: if (ref($domconfig->{$role}) ne 'HASH') {
5444: $domconfig->{$role} = {};
5445: }
5446: foreach my $img (@images) {
5447: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
5448: if (defined($env{'form.login_showlogo_'.$img})) {
5449: $confhash->{$role}{'showlogo'}{$img} = 1;
5450: } else {
5451: $confhash->{$role}{'showlogo'}{$img} = 0;
5452: }
5453: }
5454: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
5455: && !defined($domconfig->{$role}{$img})
5456: && !$env{'form.'.$role.'_del_'.$img}
5457: && $env{'form.'.$role.'_import_'.$img}) {
5458: # import the old configured image from the .tab setting
5459: # if they haven't provided a new one
5460: $domconfig->{$role}{$img} =
5461: $env{'form.'.$role.'_import_'.$img};
5462: }
5463: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
5464: my $error;
5465: if ($configuserok eq 'ok') {
5466: if ($switchserver) {
5467: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
5468: } else {
5469: if ($author_ok eq 'ok') {
5470: my ($result,$logourl) =
5471: &publishlogo($r,'upload',$role.'_'.$img,
5472: $dom,$confname,$img,$width,$height);
5473: if ($result eq 'ok') {
5474: $confhash->{$role}{$img} = $logourl;
5475: $changes{$role}{'images'}{$img} = 1;
5476: } else {
5477: $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);
5478: }
5479: } else {
5480: $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);
5481: }
5482: }
5483: } else {
5484: $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);
5485: }
5486: if ($error) {
5487: &Apache::lonnet::logthis($error);
5488: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5489: }
5490: } elsif ($domconfig->{$role}{$img} ne '') {
5491: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
5492: my $error;
5493: if ($configuserok eq 'ok') {
5494: # is confname an author?
5495: if ($switchserver eq '') {
5496: if ($author_ok eq 'ok') {
5497: my ($result,$logourl) =
5498: &publishlogo($r,'copy',$domconfig->{$role}{$img},
5499: $dom,$confname,$img,$width,$height);
5500: if ($result eq 'ok') {
5501: $confhash->{$role}{$img} = $logourl;
5502: $changes{$role}{'images'}{$img} = 1;
5503: }
5504: }
5505: }
5506: }
5507: }
5508: }
5509: }
5510: if (ref($domconfig) eq 'HASH') {
5511: if (ref($domconfig->{$role}) eq 'HASH') {
5512: foreach my $img (@images) {
5513: if ($domconfig->{$role}{$img} ne '') {
5514: if ($env{'form.'.$role.'_del_'.$img}) {
5515: $confhash->{$role}{$img} = '';
5516: $changes{$role}{'images'}{$img} = 1;
5517: } else {
5518: if ($confhash->{$role}{$img} eq '') {
5519: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
5520: }
5521: }
5522: } else {
5523: if ($env{'form.'.$role.'_del_'.$img}) {
5524: $confhash->{$role}{$img} = '';
5525: $changes{$role}{'images'}{$img} = 1;
5526: }
5527: }
5528: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
5529: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
5530: if ($confhash->{$role}{'showlogo'}{$img} ne
5531: $domconfig->{$role}{'showlogo'}{$img}) {
5532: $changes{$role}{'showlogo'}{$img} = 1;
5533: }
5534: } else {
5535: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5536: $changes{$role}{'showlogo'}{$img} = 1;
5537: }
5538: }
5539: }
5540: }
5541: if ($domconfig->{$role}{'font'} ne '') {
5542: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
5543: $changes{$role}{'font'} = 1;
5544: }
5545: } else {
5546: if ($confhash->{$role}{'font'}) {
5547: $changes{$role}{'font'} = 1;
5548: }
5549: }
5550: if ($role ne 'login') {
5551: if ($domconfig->{$role}{'fontmenu'} ne '') {
5552: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
5553: $changes{$role}{'fontmenu'} = 1;
5554: }
5555: } else {
5556: if ($confhash->{$role}{'fontmenu'}) {
5557: $changes{$role}{'fontmenu'} = 1;
5558: }
5559: }
5560: }
5561: foreach my $item (@bgs) {
5562: if ($domconfig->{$role}{$item} ne '') {
5563: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5564: $changes{$role}{'bgs'}{$item} = 1;
5565: }
5566: } else {
5567: if ($confhash->{$role}{$item}) {
5568: $changes{$role}{'bgs'}{$item} = 1;
5569: }
5570: }
5571: }
5572: foreach my $item (@links) {
5573: if ($domconfig->{$role}{$item} ne '') {
5574: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5575: $changes{$role}{'links'}{$item} = 1;
5576: }
5577: } else {
5578: if ($confhash->{$role}{$item}) {
5579: $changes{$role}{'links'}{$item} = 1;
5580: }
5581: }
5582: }
5583: foreach my $item (@logintext) {
5584: if ($domconfig->{$role}{$item} ne '') {
5585: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5586: $changes{$role}{'logintext'}{$item} = 1;
5587: }
5588: } else {
5589: if ($confhash->{$role}{$item}) {
5590: $changes{$role}{'logintext'}{$item} = 1;
5591: }
5592: }
5593: }
5594: } else {
5595: &default_change_checker($role,\@images,\@links,\@bgs,
5596: \@logintext,$confhash,\%changes);
5597: }
5598: } else {
5599: &default_change_checker($role,\@images,\@links,\@bgs,
5600: \@logintext,$confhash,\%changes);
5601: }
5602: }
5603: return ($errors,%changes);
5604: }
5605:
5606: sub config_check {
5607: my ($dom,$confname,$servadm) = @_;
5608: my ($configuserok,$author_ok,$switchserver,%currroles);
5609: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
5610: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
5611: $confname,$servadm);
5612: if ($configuserok eq 'ok') {
5613: $switchserver = &check_switchserver($dom,$confname);
5614: if ($switchserver eq '') {
5615: $author_ok = &check_authorstatus($dom,$confname,%currroles);
5616: }
5617: }
5618: return ($configuserok,$author_ok,$switchserver);
5619: }
5620:
5621: sub default_change_checker {
5622: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
5623: foreach my $item (@{$links}) {
5624: if ($confhash->{$role}{$item}) {
5625: $changes->{$role}{'links'}{$item} = 1;
5626: }
5627: }
5628: foreach my $item (@{$bgs}) {
5629: if ($confhash->{$role}{$item}) {
5630: $changes->{$role}{'bgs'}{$item} = 1;
5631: }
5632: }
5633: foreach my $item (@{$logintext}) {
5634: if ($confhash->{$role}{$item}) {
5635: $changes->{$role}{'logintext'}{$item} = 1;
5636: }
5637: }
5638: foreach my $img (@{$images}) {
5639: if ($env{'form.'.$role.'_del_'.$img}) {
5640: $confhash->{$role}{$img} = '';
5641: $changes->{$role}{'images'}{$img} = 1;
5642: }
5643: if ($role eq 'login') {
5644: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5645: $changes->{$role}{'showlogo'}{$img} = 1;
5646: }
5647: }
5648: }
5649: if ($confhash->{$role}{'font'}) {
5650: $changes->{$role}{'font'} = 1;
5651: }
5652: }
5653:
5654: sub display_colorchgs {
5655: my ($dom,$changes,$roles,$confhash) = @_;
5656: my (%choices,$resulttext);
5657: if (!grep(/^login$/,@{$roles})) {
5658: $resulttext = &mt('Changes made:').'<br />';
5659: }
5660: foreach my $role (@{$roles}) {
5661: if ($role eq 'login') {
5662: %choices = &login_choices();
5663: } else {
5664: %choices = &color_font_choices();
5665: }
5666: if (ref($changes->{$role}) eq 'HASH') {
5667: if ($role ne 'login') {
5668: $resulttext .= '<h4>'.&mt($role).'</h4>';
5669: }
5670: foreach my $key (sort(keys(%{$changes->{$role}}))) {
5671: if ($role ne 'login') {
5672: $resulttext .= '<ul>';
5673: }
5674: if (ref($changes->{$role}{$key}) eq 'HASH') {
5675: if ($role ne 'login') {
5676: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
5677: }
5678: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
5679: if (($role eq 'login') && ($key eq 'showlogo')) {
5680: if ($confhash->{$role}{$key}{$item}) {
5681: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
5682: } else {
5683: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
5684: }
5685: } elsif ($confhash->{$role}{$item} eq '') {
5686: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
5687: } else {
5688: my $newitem = $confhash->{$role}{$item};
5689: if ($key eq 'images') {
5690: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
5691: }
5692: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
5693: }
5694: }
5695: if ($role ne 'login') {
5696: $resulttext .= '</ul></li>';
5697: }
5698: } else {
5699: if ($confhash->{$role}{$key} eq '') {
5700: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
5701: } else {
5702: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
5703: }
5704: }
5705: if ($role ne 'login') {
5706: $resulttext .= '</ul>';
5707: }
5708: }
5709: }
5710: }
5711: return $resulttext;
5712: }
5713:
5714: sub thumb_dimensions {
5715: return ('200','50');
5716: }
5717:
5718: sub check_dimensions {
5719: my ($inputfile) = @_;
5720: my ($fullwidth,$fullheight);
5721: if ($inputfile =~ m|^[/\w.\-]+$|) {
5722: if (open(PIPE,"identify $inputfile 2>&1 |")) {
5723: my $imageinfo = <PIPE>;
5724: if (!close(PIPE)) {
5725: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
5726: }
5727: chomp($imageinfo);
5728: my ($fullsize) =
5729: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
5730: if ($fullsize) {
5731: ($fullwidth,$fullheight) = split(/x/,$fullsize);
5732: }
5733: }
5734: }
5735: return ($fullwidth,$fullheight);
5736: }
5737:
5738: sub check_configuser {
5739: my ($uhome,$dom,$confname,$servadm) = @_;
5740: my ($configuserok,%currroles);
5741: if ($uhome eq 'no_host') {
5742: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
5743: my $configpass = &LONCAPA::Enrollment::create_password();
5744: $configuserok =
5745: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
5746: $configpass,'','','','','',undef,$servadm);
5747: } else {
5748: $configuserok = 'ok';
5749: %currroles =
5750: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
5751: }
5752: return ($configuserok,%currroles);
5753: }
5754:
5755: sub check_authorstatus {
5756: my ($dom,$confname,%currroles) = @_;
5757: my $author_ok;
5758: if (!$currroles{':'.$dom.':au'}) {
5759: my $start = time;
5760: my $end = 0;
5761: $author_ok =
5762: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
5763: 'au',$end,$start,'','','domconfig');
5764: } else {
5765: $author_ok = 'ok';
5766: }
5767: return $author_ok;
5768: }
5769:
5770: sub publishlogo {
5771: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
5772: my ($output,$fname,$logourl);
5773: if ($action eq 'upload') {
5774: $fname=$env{'form.'.$formname.'.filename'};
5775: chop($env{'form.'.$formname});
5776: } else {
5777: ($fname) = ($formname =~ /([^\/]+)$/);
5778: }
5779: if ($savefileas ne '') {
5780: $fname = $savefileas;
5781: }
5782: $fname=&Apache::lonnet::clean_filename($fname);
5783: # See if there is anything left
5784: unless ($fname) { return ('error: no uploaded file'); }
5785: $fname="$subdir/$fname";
5786: my $docroot=$r->dir_config('lonDocRoot');
5787: my $filepath="$docroot/priv";
5788: my $relpath = "$dom/$confname";
5789: my ($fnamepath,$file,$fetchthumb);
5790: $file=$fname;
5791: if ($fname=~m|/|) {
5792: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
5793: }
5794: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
5795: my $count;
5796: for ($count=5;$count<=$#parts;$count++) {
5797: $filepath.="/$parts[$count]";
5798: if ((-e $filepath)!=1) {
5799: mkdir($filepath,02770);
5800: }
5801: }
5802: # Check for bad extension and disallow upload
5803: if ($file=~/\.(\w+)$/ &&
5804: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
5805: $output =
5806: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
5807: } elsif ($file=~/\.(\w+)$/ &&
5808: !defined(&Apache::loncommon::fileembstyle($1))) {
5809: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
5810: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
5811: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
5812: } elsif (-d "$filepath/$file") {
5813: $output = &mt('Filename is a directory name - rename the file and re-upload');
5814: } else {
5815: my $source = $filepath.'/'.$file;
5816: my $logfile;
5817: if (!open($logfile,">>$source".'.log')) {
5818: return (&mt('No write permission to Authoring Space'));
5819: }
5820: print $logfile
5821: "\n================= Publish ".localtime()." ================\n".
5822: $env{'user.name'}.':'.$env{'user.domain'}."\n";
5823: # Save the file
5824: if (!open(FH,'>'.$source)) {
5825: &Apache::lonnet::logthis('Failed to create '.$source);
5826: return (&mt('Failed to create file'));
5827: }
5828: if ($action eq 'upload') {
5829: if (!print FH ($env{'form.'.$formname})) {
5830: &Apache::lonnet::logthis('Failed to write to '.$source);
5831: return (&mt('Failed to write file'));
5832: }
5833: } else {
5834: my $original = &Apache::lonnet::filelocation('',$formname);
5835: if(!copy($original,$source)) {
5836: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
5837: return (&mt('Failed to write file'));
5838: }
5839: }
5840: close(FH);
5841: chmod(0660, $source); # Permissions to rw-rw---.
5842:
5843: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
5844: my $copyfile=$targetdir.'/'.$file;
5845:
5846: my @parts=split(/\//,$targetdir);
5847: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
5848: for (my $count=5;$count<=$#parts;$count++) {
5849: $path.="/$parts[$count]";
5850: if (!-e $path) {
5851: print $logfile "\nCreating directory ".$path;
5852: mkdir($path,02770);
5853: }
5854: }
5855: my $versionresult;
5856: if (-e $copyfile) {
5857: $versionresult = &logo_versioning($targetdir,$file,$logfile);
5858: } else {
5859: $versionresult = 'ok';
5860: }
5861: if ($versionresult eq 'ok') {
5862: if (copy($source,$copyfile)) {
5863: print $logfile "\nCopied original source to ".$copyfile."\n";
5864: $output = 'ok';
5865: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
5866: push(@{$modified_urls},[$copyfile,$source]);
5867: my $metaoutput =
5868: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
5869: unless ($registered_cleanup) {
5870: my $handlers = $r->get_handlers('PerlCleanupHandler');
5871: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5872: $registered_cleanup=1;
5873: }
5874: } else {
5875: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
5876: $output = &mt('Failed to copy file to RES space').", $!";
5877: }
5878: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
5879: my $inputfile = $filepath.'/'.$file;
5880: my $outfile = $filepath.'/'.'tn-'.$file;
5881: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
5882: if ($fullwidth ne '' && $fullheight ne '') {
5883: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
5884: my $thumbsize = $thumbwidth.'x'.$thumbheight;
5885: system("convert -sample $thumbsize $inputfile $outfile");
5886: chmod(0660, $filepath.'/tn-'.$file);
5887: if (-e $outfile) {
5888: my $copyfile=$targetdir.'/tn-'.$file;
5889: if (copy($outfile,$copyfile)) {
5890: print $logfile "\nCopied source to ".$copyfile."\n";
5891: my $thumb_metaoutput =
5892: &write_metadata($dom,$confname,$formname,
5893: $targetdir,'tn-'.$file,$logfile);
5894: push(@{$modified_urls},[$copyfile,$outfile]);
5895: unless ($registered_cleanup) {
5896: my $handlers = $r->get_handlers('PerlCleanupHandler');
5897: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5898: $registered_cleanup=1;
5899: }
5900: } else {
5901: print $logfile "\nUnable to write ".$copyfile.
5902: ':'.$!."\n";
5903: }
5904: }
5905: }
5906: }
5907: }
5908: } else {
5909: $output = $versionresult;
5910: }
5911: }
5912: return ($output,$logourl);
5913: }
5914:
5915: sub logo_versioning {
5916: my ($targetdir,$file,$logfile) = @_;
5917: my $target = $targetdir.'/'.$file;
5918: my ($maxversion,$fn,$extn,$output);
5919: $maxversion = 0;
5920: if ($file =~ /^(.+)\.(\w+)$/) {
5921: $fn=$1;
5922: $extn=$2;
5923: }
5924: opendir(DIR,$targetdir);
5925: while (my $filename=readdir(DIR)) {
5926: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
5927: $maxversion=($1>$maxversion)?$1:$maxversion;
5928: }
5929: }
5930: $maxversion++;
5931: print $logfile "\nCreating old version ".$maxversion."\n";
5932: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
5933: if (copy($target,$copyfile)) {
5934: print $logfile "Copied old target to ".$copyfile."\n";
5935: $copyfile=$copyfile.'.meta';
5936: if (copy($target.'.meta',$copyfile)) {
5937: print $logfile "Copied old target metadata to ".$copyfile."\n";
5938: $output = 'ok';
5939: } else {
5940: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
5941: $output = &mt('Failed to copy old meta').", $!, ";
5942: }
5943: } else {
5944: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
5945: $output = &mt('Failed to copy old target').", $!, ";
5946: }
5947: return $output;
5948: }
5949:
5950: sub write_metadata {
5951: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
5952: my (%metadatafields,%metadatakeys,$output);
5953: $metadatafields{'title'}=$formname;
5954: $metadatafields{'creationdate'}=time;
5955: $metadatafields{'lastrevisiondate'}=time;
5956: $metadatafields{'copyright'}='public';
5957: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
5958: $env{'user.domain'};
5959: $metadatafields{'authorspace'}=$confname.':'.$dom;
5960: $metadatafields{'domain'}=$dom;
5961: {
5962: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
5963: my $mfh;
5964: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
5965: foreach (sort(keys(%metadatafields))) {
5966: unless ($_=~/\./) {
5967: my $unikey=$_;
5968: $unikey=~/^([A-Za-z]+)/;
5969: my $tag=$1;
5970: $tag=~tr/A-Z/a-z/;
5971: print $mfh "\n\<$tag";
5972: foreach (split(/\,/,$metadatakeys{$unikey})) {
5973: my $value=$metadatafields{$unikey.'.'.$_};
5974: $value=~s/\"/\'\'/g;
5975: print $mfh ' '.$_.'="'.$value.'"';
5976: }
5977: print $mfh '>'.
5978: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
5979: .'</'.$tag.'>';
5980: }
5981: }
5982: $output = 'ok';
5983: print $logfile "\nWrote metadata";
5984: close($mfh);
5985: } else {
5986: print $logfile "\nFailed to open metadata file";
5987: $output = &mt('Could not write metadata');
5988: }
5989: }
5990: return $output;
5991: }
5992:
5993: sub notifysubscribed {
5994: foreach my $targetsource (@{$modified_urls}){
5995: next unless (ref($targetsource) eq 'ARRAY');
5996: my ($target,$source)=@{$targetsource};
5997: if ($source ne '') {
5998: if (open(my $logfh,'>>'.$source.'.log')) {
5999: print $logfh "\nCleanup phase: Notifications\n";
6000: my @subscribed=&subscribed_hosts($target);
6001: foreach my $subhost (@subscribed) {
6002: print $logfh "\nNotifying host ".$subhost.':';
6003: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
6004: print $logfh $reply;
6005: }
6006: my @subscribedmeta=&subscribed_hosts("$target.meta");
6007: foreach my $subhost (@subscribedmeta) {
6008: print $logfh "\nNotifying host for metadata only ".$subhost.':';
6009: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
6010: $subhost);
6011: print $logfh $reply;
6012: }
6013: print $logfh "\n============ Done ============\n";
6014: close($logfh);
6015: }
6016: }
6017: }
6018: return OK;
6019: }
6020:
6021: sub subscribed_hosts {
6022: my ($target) = @_;
6023: my @subscribed;
6024: if (open(my $fh,"<$target.subscription")) {
6025: while (my $subline=<$fh>) {
6026: if ($subline =~ /^($match_lonid):/) {
6027: my $host = $1;
6028: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
6029: unless (grep(/^\Q$host\E$/,@subscribed)) {
6030: push(@subscribed,$host);
6031: }
6032: }
6033: }
6034: }
6035: }
6036: return @subscribed;
6037: }
6038:
6039: sub check_switchserver {
6040: my ($dom,$confname) = @_;
6041: my ($allowed,$switchserver);
6042: my $home = &Apache::lonnet::homeserver($confname,$dom);
6043: if ($home eq 'no_host') {
6044: $home = &Apache::lonnet::domain($dom,'primary');
6045: }
6046: my @ids=&Apache::lonnet::current_machine_ids();
6047: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
6048: if (!$allowed) {
6049: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
6050: }
6051: return $switchserver;
6052: }
6053:
6054: sub modify_quotas {
6055: my ($r,$dom,$action,$lastactref,%domconfig) = @_;
6056: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
6057: %limithash,$toolregexp,%conditions,$resulttext,%changes,$confname,$configuserok,
6058: $author_ok,$switchserver,$errors);
6059: if ($action eq 'quotas') {
6060: $context = 'tools';
6061: } else {
6062: $context = $action;
6063: }
6064: if ($context eq 'requestcourses') {
6065: @usertools = ('official','unofficial','community','textbook');
6066: @options =('norequest','approval','validate','autolimit');
6067: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
6068: %titles = &courserequest_titles();
6069: $toolregexp = join('|',@usertools);
6070: %conditions = &courserequest_conditions();
6071: $confname = $dom.'-domainconfig';
6072: my $servadm = $r->dir_config('lonAdmEMail');
6073: ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
6074: } elsif ($context eq 'requestauthor') {
6075: @usertools = ('author');
6076: %titles = &authorrequest_titles();
6077: } else {
6078: @usertools = ('aboutme','blog','webdav','portfolio');
6079: %titles = &tool_titles();
6080: }
6081: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
6082: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6083: foreach my $key (keys(%env)) {
6084: if ($context eq 'requestcourses') {
6085: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
6086: my $item = $1;
6087: my $type = $2;
6088: if ($type =~ /^limit_(.+)/) {
6089: $limithash{$item}{$1} = $env{$key};
6090: } else {
6091: $confhash{$item}{$type} = $env{$key};
6092: }
6093: }
6094: } elsif ($context eq 'requestauthor') {
6095: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
6096: $confhash{$1} = $env{$key};
6097: }
6098: } else {
6099: if ($key =~ /^form\.quota_(.+)$/) {
6100: $confhash{'defaultquota'}{$1} = $env{$key};
6101: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
6102: $confhash{'authorquota'}{$1} = $env{$key};
6103: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
6104: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
6105: }
6106: }
6107: }
6108: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
6109: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
6110: @approvalnotify = sort(@approvalnotify);
6111: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
6112: if ($env{'form.uniquecode'}) {
6113: $confhash{'uniquecode'} = 1;
6114: } else {
6115: $confhash{'uniquecode'} = '';
6116: }
6117: my ($newbook,@allpos);
6118: if ($context eq 'requestcourses') {
6119: if ($env{'form.addbook'}) {
6120: if (($env{'form.addbook_cnum'} =~ /^$match_courseid$/) &&
6121: ($env{'form.addbook_cdom'} =~ /^$match_domain$/)) {
6122: if (&Apache::lonnet::homeserver($env{'form.addbook_cnum'},
6123: $env{'form.addbook_cdom'}) eq 'no_host') {
6124: $errors .= '<li><span class="LC_error">'.&mt('Invalid LON-CAPA course for textbook').
6125: '</span></li>';
6126: } else {
6127: $newbook = $env{'form.addbook_cdom'}.'_'.$env{'form.addbook_cnum'};
6128: my $position = $env{'form.addbook_pos'};
6129: $position =~ s/\D+//g;
6130: if ($position ne '') {
6131: $allpos[$position] = $newbook;
6132: }
6133: }
6134: } else {
6135: $errors .= '<li><span class="LC_error">'.&mt('Invalid LON-CAPA course for textbook').
6136: '</span></li>';
6137: }
6138: }
6139: }
6140: if (ref($domconfig{$action}) eq 'HASH') {
6141: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
6142: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
6143: $changes{'notify'}{'approval'} = 1;
6144: }
6145: } else {
6146: if ($confhash{'notify'}{'approval'}) {
6147: $changes{'notify'}{'approval'} = 1;
6148: }
6149: }
6150: if ($domconfig{$action}{'uniquecode'}) {
6151: unless ($confhash{'uniquecode'}) {
6152: $changes{'uniquecode'} = 1;
6153: }
6154: } else {
6155: if ($confhash{'uniquecode'}) {
6156: $changes{'uniquecode'} = 1;
6157: }
6158: }
6159: if ($context eq 'requestcourses') {
6160: if (ref($domconfig{$action}{'textbooks'}) eq 'HASH') {
6161: my %deletions;
6162: my @todelete = &Apache::loncommon::get_env_multiple('form.book_del');
6163: if (@todelete) {
6164: map { $deletions{$_} = 1; } @todelete;
6165: }
6166: my %imgdeletions;
6167: my @todeleteimages = &Apache::loncommon::get_env_multiple('form.book_image_del');
6168: if (@todeleteimages) {
6169: map { $imgdeletions{$_} = 1; } @todeleteimages;
6170: }
6171: my $maxnum = $env{'form.book_maxnum'};
6172: for (my $i=0; $i<=$maxnum; $i++) {
6173: my $key = $env{'form.book_id_'.$i};
6174: if (ref($domconfig{$action}{'textbooks'}{$key}) eq 'HASH') {
6175: if ($deletions{$key}) {
6176: if ($domconfig{$action}{'textbooks'}{$key}{'image'}) {
6177: #FIXME need to obsolete item in RES space
6178: }
6179: next;
6180: } else {
6181: my $newpos = $env{'form.'.$key};
6182: $newpos =~ s/\D+//g;
6183: foreach my $item ('subject','title','author') {
6184: $confhash{'textbooks'}{$key}{$item} = $env{'form.book_'.$item.'_'.$i};
6185: if ($domconfig{$action}{'textbooks'}{$key}{$item} ne $confhash{'textbooks'}{$key}{$item}) {
6186: $changes{'textbooks'}{$key} = 1;
6187: }
6188: }
6189: $allpos[$newpos] = $key;
6190: }
6191: if ($imgdeletions{$key}) {
6192: $changes{'textbooks'}{$key} = 1;
6193: #FIXME need to obsolete item in RES space
6194: } elsif ($env{'form.book_image_'.$i.'.filename'}) {
6195: my ($cdom,$cnum) = split(/_/,$key);
6196: my ($imgurl,$error) = &process_textbook_image($r,$dom,$confname,'book_image_'.$i,
6197: $cdom,$cnum,$configuserok,
6198: $switchserver,$author_ok);
6199: if ($imgurl) {
6200: $confhash{'textbooks'}{$key}{'image'} = $imgurl;
6201: $changes{'textbooks'}{$key} = 1;
6202: }
6203: if ($error) {
6204: &Apache::lonnet::logthis($error);
6205: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6206: }
6207: } elsif ($domconfig{$action}{'textbooks'}{$key}{'image'}) {
6208: $confhash{'textbooks'}{$key}{'image'} =
6209: $domconfig{$action}{'textbooks'}{$key}{'image'};
6210: }
6211: }
6212: }
6213: }
6214: }
6215: } else {
6216: if ($confhash{'notify'}{'approval'}) {
6217: $changes{'notify'}{'approval'} = 1;
6218: }
6219: if ($confhash{'uniquecode'}) {
6220: $changes{'uniquecode'} = 1;
6221: }
6222: }
6223: if ($context eq 'requestcourses') {
6224: if ($newbook) {
6225: $changes{'textbooks'}{$newbook} = 1;
6226: foreach my $item ('subject','title','author') {
6227: $env{'form.addbook_'.$item} =~ s/(`)/'/g;
6228: if ($env{'form.addbook_'.$item}) {
6229: $confhash{'textbooks'}{$newbook}{$item} = $env{'form.addbook_'.$item};
6230: }
6231: }
6232: if ($env{'form.addbook_image.filename'} ne '') {
6233: my ($cdom,$cnum) = split(/_/,$newbook);
6234: my ($imageurl,$error) =
6235: &process_textbook_image($r,$dom,$confname,'addbook_image',$cdom,$cnum,$configuserok,
6236: $switchserver,$author_ok);
6237: if ($imageurl) {
6238: $confhash{'textbooks'}{$newbook}{'image'} = $imageurl;
6239: }
6240: if ($error) {
6241: &Apache::lonnet::logthis($error);
6242: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6243: }
6244: }
6245: }
6246: if (@allpos > 0) {
6247: my $idx = 0;
6248: foreach my $item (@allpos) {
6249: if ($item ne '') {
6250: $confhash{'textbooks'}{$item}{'order'} = $idx;
6251: if (ref($domconfig{$action}) eq 'HASH') {
6252: if (ref($domconfig{$action}{'textbooks'}) eq 'HASH') {
6253: if (ref($domconfig{$action}{'textbooks'}{$item}) eq 'HASH') {
6254: if ($domconfig{$action}{'textbooks'}{$item}{'order'} ne $idx) {
6255: $changes{'textbooks'}{$item} = 1;
6256: }
6257: }
6258: }
6259: }
6260: $idx ++;
6261: }
6262: }
6263: }
6264: }
6265: } else {
6266: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
6267: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
6268: }
6269: foreach my $item (@usertools) {
6270: foreach my $type (@{$types},'default','_LC_adv') {
6271: my $unset;
6272: if ($context eq 'requestcourses') {
6273: $unset = '0';
6274: if ($type eq '_LC_adv') {
6275: $unset = '';
6276: }
6277: if ($confhash{$item}{$type} eq 'autolimit') {
6278: $confhash{$item}{$type} .= '=';
6279: unless ($limithash{$item}{$type} =~ /\D/) {
6280: $confhash{$item}{$type} .= $limithash{$item}{$type};
6281: }
6282: }
6283: } elsif ($context eq 'requestauthor') {
6284: $unset = '0';
6285: if ($type eq '_LC_adv') {
6286: $unset = '';
6287: }
6288: } else {
6289: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
6290: $confhash{$item}{$type} = 1;
6291: } else {
6292: $confhash{$item}{$type} = 0;
6293: }
6294: }
6295: if (ref($domconfig{$action}) eq 'HASH') {
6296: if ($action eq 'requestauthor') {
6297: if ($domconfig{$action}{$type} ne $confhash{$type}) {
6298: $changes{$type} = 1;
6299: }
6300: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
6301: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
6302: $changes{$item}{$type} = 1;
6303: }
6304: } else {
6305: if ($context eq 'requestcourses') {
6306: if ($confhash{$item}{$type} ne $unset) {
6307: $changes{$item}{$type} = 1;
6308: }
6309: } else {
6310: if (!$confhash{$item}{$type}) {
6311: $changes{$item}{$type} = 1;
6312: }
6313: }
6314: }
6315: } else {
6316: if ($context eq 'requestcourses') {
6317: if ($confhash{$item}{$type} ne $unset) {
6318: $changes{$item}{$type} = 1;
6319: }
6320: } elsif ($context eq 'requestauthor') {
6321: if ($confhash{$type} ne $unset) {
6322: $changes{$type} = 1;
6323: }
6324: } else {
6325: if (!$confhash{$item}{$type}) {
6326: $changes{$item}{$type} = 1;
6327: }
6328: }
6329: }
6330: }
6331: }
6332: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
6333: if (ref($domconfig{'quotas'}) eq 'HASH') {
6334: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
6335: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
6336: if (exists($confhash{'defaultquota'}{$key})) {
6337: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
6338: $changes{'defaultquota'}{$key} = 1;
6339: }
6340: } else {
6341: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
6342: }
6343: }
6344: } else {
6345: foreach my $key (keys(%{$domconfig{'quotas'}})) {
6346: if (exists($confhash{'defaultquota'}{$key})) {
6347: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
6348: $changes{'defaultquota'}{$key} = 1;
6349: }
6350: } else {
6351: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
6352: }
6353: }
6354: }
6355: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
6356: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
6357: if (exists($confhash{'authorquota'}{$key})) {
6358: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
6359: $changes{'authorquota'}{$key} = 1;
6360: }
6361: } else {
6362: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
6363: }
6364: }
6365: }
6366: }
6367: if (ref($confhash{'defaultquota'}) eq 'HASH') {
6368: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
6369: if (ref($domconfig{'quotas'}) eq 'HASH') {
6370: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
6371: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
6372: $changes{'defaultquota'}{$key} = 1;
6373: }
6374: } else {
6375: if (!exists($domconfig{'quotas'}{$key})) {
6376: $changes{'defaultquota'}{$key} = 1;
6377: }
6378: }
6379: } else {
6380: $changes{'defaultquota'}{$key} = 1;
6381: }
6382: }
6383: }
6384: if (ref($confhash{'authorquota'}) eq 'HASH') {
6385: foreach my $key (keys(%{$confhash{'authorquota'}})) {
6386: if (ref($domconfig{'quotas'}) eq 'HASH') {
6387: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
6388: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
6389: $changes{'authorquota'}{$key} = 1;
6390: }
6391: } else {
6392: $changes{'authorquota'}{$key} = 1;
6393: }
6394: } else {
6395: $changes{'authorquota'}{$key} = 1;
6396: }
6397: }
6398: }
6399: }
6400:
6401: if ($context eq 'requestauthor') {
6402: $domdefaults{'requestauthor'} = \%confhash;
6403: } else {
6404: foreach my $key (keys(%confhash)) {
6405: unless (($context eq 'requestcourses') && ($key eq 'textbooks')) {
6406: $domdefaults{$key} = $confhash{$key};
6407: }
6408: }
6409: }
6410:
6411: my %quotahash = (
6412: $action => { %confhash }
6413: );
6414: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
6415: $dom);
6416: if ($putresult eq 'ok') {
6417: if (keys(%changes) > 0) {
6418: my $cachetime = 24*60*60;
6419: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6420: if (ref($lastactref) eq 'HASH') {
6421: $lastactref->{'domdefaults'} = 1;
6422: }
6423: $resulttext = &mt('Changes made:').'<ul>';
6424: unless (($context eq 'requestcourses') ||
6425: ($context eq 'requestauthor')) {
6426: if (ref($changes{'defaultquota'}) eq 'HASH') {
6427: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
6428: foreach my $type (@{$types},'default') {
6429: if (defined($changes{'defaultquota'}{$type})) {
6430: my $typetitle = $usertypes->{$type};
6431: if ($type eq 'default') {
6432: $typetitle = $othertitle;
6433: }
6434: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
6435: }
6436: }
6437: $resulttext .= '</ul></li>';
6438: }
6439: if (ref($changes{'authorquota'}) eq 'HASH') {
6440: $resulttext .= '<li>'.&mt('Authoring space default quotas').'<ul>';
6441: foreach my $type (@{$types},'default') {
6442: if (defined($changes{'authorquota'}{$type})) {
6443: my $typetitle = $usertypes->{$type};
6444: if ($type eq 'default') {
6445: $typetitle = $othertitle;
6446: }
6447: $resulttext .= '<li>'.&mt('[_1] set to [_2] MB',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
6448: }
6449: }
6450: $resulttext .= '</ul></li>';
6451: }
6452: }
6453: my %newenv;
6454: foreach my $item (@usertools) {
6455: my (%haschgs,%inconf);
6456: if ($context eq 'requestauthor') {
6457: %haschgs = %changes;
6458: %inconf = %confhash;
6459: } else {
6460: if (ref($changes{$item}) eq 'HASH') {
6461: %haschgs = %{$changes{$item}};
6462: }
6463: if (ref($confhash{$item}) eq 'HASH') {
6464: %inconf = %{$confhash{$item}};
6465: }
6466: }
6467: if (keys(%haschgs) > 0) {
6468: my $newacc =
6469: &Apache::lonnet::usertools_access($env{'user.name'},
6470: $env{'user.domain'},
6471: $item,'reload',$context);
6472: if (($context eq 'requestcourses') ||
6473: ($context eq 'requestauthor')) {
6474: if ($env{'environment.canrequest.'.$item} ne $newacc) {
6475: $newenv{'environment.canrequest.'.$item} = $newacc;
6476: }
6477: } else {
6478: if ($env{'environment.availabletools.'.$item} ne $newacc) {
6479: $newenv{'environment.availabletools.'.$item} = $newacc;
6480: }
6481: }
6482: unless ($context eq 'requestauthor') {
6483: $resulttext .= '<li>'.$titles{$item}.'<ul>';
6484: }
6485: foreach my $type (@{$types},'default','_LC_adv') {
6486: if ($haschgs{$type}) {
6487: my $typetitle = $usertypes->{$type};
6488: if ($type eq 'default') {
6489: $typetitle = $othertitle;
6490: } elsif ($type eq '_LC_adv') {
6491: $typetitle = 'LON-CAPA Advanced Users';
6492: }
6493: if ($inconf{$type}) {
6494: if ($context eq 'requestcourses') {
6495: my $cond;
6496: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
6497: if ($1 eq '') {
6498: $cond = &mt('(Automatic processing of any request).');
6499: } else {
6500: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
6501: }
6502: } else {
6503: $cond = $conditions{$inconf{$type}};
6504: }
6505: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
6506: } elsif ($context eq 'requestauthor') {
6507: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
6508: $titles{$inconf{$type}},$typetitle);
6509:
6510: } else {
6511: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
6512: }
6513: } else {
6514: if ($type eq '_LC_adv') {
6515: if ($inconf{$type} eq '0') {
6516: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
6517: } else {
6518: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
6519: }
6520: } else {
6521: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
6522: }
6523: }
6524: }
6525: }
6526: unless ($context eq 'requestauthor') {
6527: $resulttext .= '</ul></li>';
6528: }
6529: }
6530: }
6531: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
6532: if (ref($changes{'notify'}) eq 'HASH') {
6533: if ($changes{'notify'}{'approval'}) {
6534: if (ref($confhash{'notify'}) eq 'HASH') {
6535: if ($confhash{'notify'}{'approval'}) {
6536: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
6537: } else {
6538: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
6539: }
6540: }
6541: }
6542: }
6543: }
6544: if ($action eq 'requestcourses') {
6545: my @offon = ('off','on');
6546: if ($changes{'uniquecode'}) {
6547: $resulttext .= '<li>'.
6548: &mt('Generation of six character code as course identifier for distribution to students set to '.
6549: $offon[$env{'form.uniquecode'}]).
6550: '</li>';
6551: }
6552: if (ref($changes{'textbooks'}) eq 'HASH') {
6553: $resulttext .= '<li>'.&mt('Available textbooks updated').'<ul>';
6554: foreach my $key (sort(keys(%{$changes{'textbooks'}}))) {
6555: my %coursehash = &Apache::lonnet::coursedescription($key);
6556: my $coursetitle = $coursehash{'description'};
6557: my $position = $confhash{'textbooks'}{$key}{'order'} + 1;
6558: $resulttext .= '<li>';
6559: foreach my $item ('subject','title','author') {
6560: my $name = $item.':';
6561: $name =~ s/^(\w)/\U$1/;
6562: $resulttext .= &mt($name).' '.$confhash{'textbooks'}{$key}{$item}.'<br />';
6563: }
6564: $resulttext .= ' '.&mt('Order: [_1]',$position).'<br />';
6565: if ($confhash{'textbooks'}{$key}{'image'}) {
6566: $resulttext .= ' '.&mt('Image: [_1]',
6567: '<img src="'.$confhash{'textbooks'}{$key}{'image'}.'"'.
6568: ' alt="Textbook cover" />').'<br />';
6569: }
6570: $resulttext .= ' '.&mt('LON-CAPA Course: [_1]',$coursetitle).'</li>';
6571: }
6572: $resulttext .= '</ul></li>';
6573: }
6574: }
6575: $resulttext .= '</ul>';
6576: if (keys(%newenv)) {
6577: &Apache::lonnet::appenv(\%newenv);
6578: }
6579: } else {
6580: if ($context eq 'requestcourses') {
6581: $resulttext = &mt('No changes made to rights to request creation of courses.');
6582: } elsif ($context eq 'requestauthor') {
6583: $resulttext = &mt('No changes made to rights to request author space.');
6584: } else {
6585: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
6586: }
6587: }
6588: } else {
6589: $resulttext = '<span class="LC_error">'.
6590: &mt('An error occurred: [_1]',$putresult).'</span>';
6591: }
6592: if ($errors) {
6593: $resulttext .= '<p>'.&mt('The following errors occurred when modifying Textbook settings.').
6594: '<ul>'.$errors.'</ul></p>';
6595: }
6596: return $resulttext;
6597: }
6598:
6599: sub process_textbook_image {
6600: my ($r,$dom,$confname,$caller,$cdom,$cnum,$configuserok,$switchserver,$author_ok) = @_;
6601: my $filename = $env{'form.'.$caller.'.filename'};
6602: my ($error,$url);
6603: my ($width,$height) = (50,50);
6604: if ($configuserok eq 'ok') {
6605: if ($switchserver) {
6606: $error = &mt('Upload of textbook image is not permitted to this server: [_1]',
6607: $switchserver);
6608: } elsif ($author_ok eq 'ok') {
6609: my ($result,$imageurl) =
6610: &publishlogo($r,'upload',$caller,$dom,$confname,
6611: "textbooks/$dom/$cnum/cover",$width,$height);
6612: if ($result eq 'ok') {
6613: $url = $imageurl;
6614: } else {
6615: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$filename,$result);
6616: }
6617: } else {
6618: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$author_ok);
6619: }
6620: } else {
6621: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$filename,$confname,$dom,$configuserok);
6622: }
6623: return ($url,$error);
6624: }
6625:
6626: sub modify_autoenroll {
6627: my ($dom,$lastactref,%domconfig) = @_;
6628: my ($resulttext,%changes);
6629: my %currautoenroll;
6630: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
6631: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
6632: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
6633: }
6634: }
6635: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
6636: my %title = ( run => 'Auto-enrollment active',
6637: sender => 'Sender for notification messages',
6638: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
6639: my @offon = ('off','on');
6640: my $sender_uname = $env{'form.sender_uname'};
6641: my $sender_domain = $env{'form.sender_domain'};
6642: if ($sender_domain eq '') {
6643: $sender_uname = '';
6644: } elsif ($sender_uname eq '') {
6645: $sender_domain = '';
6646: }
6647: my $coowners = $env{'form.autoassign_coowners'};
6648: my %autoenrollhash = (
6649: autoenroll => { 'run' => $env{'form.autoenroll_run'},
6650: 'sender_uname' => $sender_uname,
6651: 'sender_domain' => $sender_domain,
6652: 'co-owners' => $coowners,
6653: }
6654: );
6655: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
6656: $dom);
6657: if ($putresult eq 'ok') {
6658: if (exists($currautoenroll{'run'})) {
6659: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
6660: $changes{'run'} = 1;
6661: }
6662: } elsif ($autorun) {
6663: if ($env{'form.autoenroll_run'} ne '1') {
6664: $changes{'run'} = 1;
6665: }
6666: }
6667: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
6668: $changes{'sender'} = 1;
6669: }
6670: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
6671: $changes{'sender'} = 1;
6672: }
6673: if ($currautoenroll{'co-owners'} ne '') {
6674: if ($currautoenroll{'co-owners'} ne $coowners) {
6675: $changes{'coowners'} = 1;
6676: }
6677: } elsif ($coowners) {
6678: $changes{'coowners'} = 1;
6679: }
6680: if (keys(%changes) > 0) {
6681: $resulttext = &mt('Changes made:').'<ul>';
6682: if ($changes{'run'}) {
6683: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
6684: }
6685: if ($changes{'sender'}) {
6686: if ($sender_uname eq '' || $sender_domain eq '') {
6687: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
6688: } else {
6689: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
6690: }
6691: }
6692: if ($changes{'coowners'}) {
6693: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
6694: &Apache::loncommon::devalidate_domconfig_cache($dom);
6695: if (ref($lastactref) eq 'HASH') {
6696: $lastactref->{'domainconfig'} = 1;
6697: }
6698: }
6699: $resulttext .= '</ul>';
6700: } else {
6701: $resulttext = &mt('No changes made to auto-enrollment settings');
6702: }
6703: } else {
6704: $resulttext = '<span class="LC_error">'.
6705: &mt('An error occurred: [_1]',$putresult).'</span>';
6706: }
6707: return $resulttext;
6708: }
6709:
6710: sub modify_autoupdate {
6711: my ($dom,%domconfig) = @_;
6712: my ($resulttext,%currautoupdate,%fields,%changes);
6713: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
6714: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
6715: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
6716: }
6717: }
6718: my @offon = ('off','on');
6719: my %title = &Apache::lonlocal::texthash (
6720: run => 'Auto-update:',
6721: classlists => 'Updates to user information in classlists?'
6722: );
6723: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6724: my %fieldtitles = &Apache::lonlocal::texthash (
6725: id => 'Student/Employee ID',
6726: permanentemail => 'E-mail address',
6727: lastname => 'Last Name',
6728: firstname => 'First Name',
6729: middlename => 'Middle Name',
6730: generation => 'Generation',
6731: );
6732: $othertitle = &mt('All users');
6733: if (keys(%{$usertypes}) > 0) {
6734: $othertitle = &mt('Other users');
6735: }
6736: foreach my $key (keys(%env)) {
6737: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
6738: my ($usertype,$item) = ($1,$2);
6739: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
6740: if ($usertype eq 'default') {
6741: push(@{$fields{$1}},$2);
6742: } elsif (ref($types) eq 'ARRAY') {
6743: if (grep(/^\Q$usertype\E$/,@{$types})) {
6744: push(@{$fields{$1}},$2);
6745: }
6746: }
6747: }
6748: }
6749: }
6750: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
6751: @lockablenames = sort(@lockablenames);
6752: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
6753: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
6754: if (@changed) {
6755: $changes{'lockablenames'} = 1;
6756: }
6757: } else {
6758: if (@lockablenames) {
6759: $changes{'lockablenames'} = 1;
6760: }
6761: }
6762: my %updatehash = (
6763: autoupdate => { run => $env{'form.autoupdate_run'},
6764: classlists => $env{'form.classlists'},
6765: fields => {%fields},
6766: lockablenames => \@lockablenames,
6767: }
6768: );
6769: foreach my $key (keys(%currautoupdate)) {
6770: if (($key eq 'run') || ($key eq 'classlists')) {
6771: if (exists($updatehash{autoupdate}{$key})) {
6772: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
6773: $changes{$key} = 1;
6774: }
6775: }
6776: } elsif ($key eq 'fields') {
6777: if (ref($currautoupdate{$key}) eq 'HASH') {
6778: foreach my $item (@{$types},'default') {
6779: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
6780: my $change = 0;
6781: foreach my $type (@{$currautoupdate{$key}{$item}}) {
6782: if (!exists($fields{$item})) {
6783: $change = 1;
6784: last;
6785: } elsif (ref($fields{$item}) eq 'ARRAY') {
6786: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
6787: $change = 1;
6788: last;
6789: }
6790: }
6791: }
6792: if ($change) {
6793: push(@{$changes{$key}},$item);
6794: }
6795: }
6796: }
6797: }
6798: } elsif ($key eq 'lockablenames') {
6799: if (ref($currautoupdate{$key}) eq 'ARRAY') {
6800: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
6801: if (@changed) {
6802: $changes{'lockablenames'} = 1;
6803: }
6804: } else {
6805: if (@lockablenames) {
6806: $changes{'lockablenames'} = 1;
6807: }
6808: }
6809: }
6810: }
6811: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
6812: if (@lockablenames) {
6813: $changes{'lockablenames'} = 1;
6814: }
6815: }
6816: foreach my $item (@{$types},'default') {
6817: if (defined($fields{$item})) {
6818: if (ref($currautoupdate{'fields'}) eq 'HASH') {
6819: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
6820: my $change = 0;
6821: if (ref($fields{$item}) eq 'ARRAY') {
6822: foreach my $type (@{$fields{$item}}) {
6823: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
6824: $change = 1;
6825: last;
6826: }
6827: }
6828: }
6829: if ($change) {
6830: push(@{$changes{'fields'}},$item);
6831: }
6832: } else {
6833: push(@{$changes{'fields'}},$item);
6834: }
6835: } else {
6836: push(@{$changes{'fields'}},$item);
6837: }
6838: }
6839: }
6840: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
6841: $dom);
6842: if ($putresult eq 'ok') {
6843: if (keys(%changes) > 0) {
6844: $resulttext = &mt('Changes made:').'<ul>';
6845: foreach my $key (sort(keys(%changes))) {
6846: if ($key eq 'lockablenames') {
6847: $resulttext .= '<li>';
6848: if (@lockablenames) {
6849: $usertypes->{'default'} = $othertitle;
6850: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
6851: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
6852: } else {
6853: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
6854: }
6855: $resulttext .= '</li>';
6856: } elsif (ref($changes{$key}) eq 'ARRAY') {
6857: foreach my $item (@{$changes{$key}}) {
6858: my @newvalues;
6859: foreach my $type (@{$fields{$item}}) {
6860: push(@newvalues,$fieldtitles{$type});
6861: }
6862: my $newvaluestr;
6863: if (@newvalues > 0) {
6864: $newvaluestr = join(', ',@newvalues);
6865: } else {
6866: $newvaluestr = &mt('none');
6867: }
6868: if ($item eq 'default') {
6869: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
6870: } else {
6871: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
6872: }
6873: }
6874: } else {
6875: my $newvalue;
6876: if ($key eq 'run') {
6877: $newvalue = $offon[$env{'form.autoupdate_run'}];
6878: } else {
6879: $newvalue = $offon[$env{'form.'.$key}];
6880: }
6881: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
6882: }
6883: }
6884: $resulttext .= '</ul>';
6885: } else {
6886: $resulttext = &mt('No changes made to autoupdates');
6887: }
6888: } else {
6889: $resulttext = '<span class="LC_error">'.
6890: &mt('An error occurred: [_1]',$putresult).'</span>';
6891: }
6892: return $resulttext;
6893: }
6894:
6895: sub modify_autocreate {
6896: my ($dom,%domconfig) = @_;
6897: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
6898: if (ref($domconfig{'autocreate'}) eq 'HASH') {
6899: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
6900: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
6901: }
6902: }
6903: my %title= ( xml => 'Auto-creation of courses in XML course description files',
6904: req => 'Auto-creation of validated requests for official courses',
6905: xmldc => 'Identity of course creator of courses from XML files',
6906: );
6907: my @types = ('xml','req');
6908: foreach my $item (@types) {
6909: $newvals{$item} = $env{'form.autocreate_'.$item};
6910: $newvals{$item} =~ s/\D//g;
6911: $newvals{$item} = 0 if ($newvals{$item} eq '');
6912: }
6913: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
6914: my %domcoords = &get_active_dcs($dom);
6915: unless (exists($domcoords{$newvals{'xmldc'}})) {
6916: $newvals{'xmldc'} = '';
6917: }
6918: %autocreatehash = (
6919: autocreate => { xml => $newvals{'xml'},
6920: req => $newvals{'req'},
6921: }
6922: );
6923: if ($newvals{'xmldc'} ne '') {
6924: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
6925: }
6926: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
6927: $dom);
6928: if ($putresult eq 'ok') {
6929: my @items = @types;
6930: if ($newvals{'xml'}) {
6931: push(@items,'xmldc');
6932: }
6933: foreach my $item (@items) {
6934: if (exists($currautocreate{$item})) {
6935: if ($currautocreate{$item} ne $newvals{$item}) {
6936: $changes{$item} = 1;
6937: }
6938: } elsif ($newvals{$item}) {
6939: $changes{$item} = 1;
6940: }
6941: }
6942: if (keys(%changes) > 0) {
6943: my @offon = ('off','on');
6944: $resulttext = &mt('Changes made:').'<ul>';
6945: foreach my $item (@types) {
6946: if ($changes{$item}) {
6947: my $newtxt = $offon[$newvals{$item}];
6948: $resulttext .= '<li>'.
6949: &mt("$title{$item} set to [_1]$newtxt [_2]",
6950: '<b>','</b>').
6951: '</li>';
6952: }
6953: }
6954: if ($changes{'xmldc'}) {
6955: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
6956: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
6957: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
6958: }
6959: $resulttext .= '</ul>';
6960: } else {
6961: $resulttext = &mt('No changes made to auto-creation settings');
6962: }
6963: } else {
6964: $resulttext = '<span class="LC_error">'.
6965: &mt('An error occurred: [_1]',$putresult).'</span>';
6966: }
6967: return $resulttext;
6968: }
6969:
6970: sub modify_directorysrch {
6971: my ($dom,%domconfig) = @_;
6972: my ($resulttext,%changes);
6973: my %currdirsrch;
6974: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
6975: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
6976: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
6977: }
6978: }
6979: my %title = ( available => 'Directory search available',
6980: localonly => 'Other domains can search',
6981: searchby => 'Search types',
6982: searchtypes => 'Search latitude');
6983: my @offon = ('off','on');
6984: my @otherdoms = ('Yes','No');
6985:
6986: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
6987: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
6988: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
6989:
6990: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6991: if (keys(%{$usertypes}) == 0) {
6992: @cansearch = ('default');
6993: } else {
6994: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
6995: foreach my $type (@{$currdirsrch{'cansearch'}}) {
6996: if (!grep(/^\Q$type\E$/,@cansearch)) {
6997: push(@{$changes{'cansearch'}},$type);
6998: }
6999: }
7000: foreach my $type (@cansearch) {
7001: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
7002: push(@{$changes{'cansearch'}},$type);
7003: }
7004: }
7005: } else {
7006: push(@{$changes{'cansearch'}},@cansearch);
7007: }
7008: }
7009:
7010: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
7011: foreach my $by (@{$currdirsrch{'searchby'}}) {
7012: if (!grep(/^\Q$by\E$/,@searchby)) {
7013: push(@{$changes{'searchby'}},$by);
7014: }
7015: }
7016: foreach my $by (@searchby) {
7017: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
7018: push(@{$changes{'searchby'}},$by);
7019: }
7020: }
7021: } else {
7022: push(@{$changes{'searchby'}},@searchby);
7023: }
7024:
7025: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
7026: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
7027: if (!grep(/^\Q$type\E$/,@searchtypes)) {
7028: push(@{$changes{'searchtypes'}},$type);
7029: }
7030: }
7031: foreach my $type (@searchtypes) {
7032: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
7033: push(@{$changes{'searchtypes'}},$type);
7034: }
7035: }
7036: } else {
7037: if (exists($currdirsrch{'searchtypes'})) {
7038: foreach my $type (@searchtypes) {
7039: if ($type ne $currdirsrch{'searchtypes'}) {
7040: push(@{$changes{'searchtypes'}},$type);
7041: }
7042: }
7043: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
7044: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
7045: }
7046: } else {
7047: push(@{$changes{'searchtypes'}},@searchtypes);
7048: }
7049: }
7050:
7051: my %dirsrch_hash = (
7052: directorysrch => { available => $env{'form.dirsrch_available'},
7053: cansearch => \@cansearch,
7054: localonly => $env{'form.dirsrch_localonly'},
7055: searchby => \@searchby,
7056: searchtypes => \@searchtypes,
7057: }
7058: );
7059: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
7060: $dom);
7061: if ($putresult eq 'ok') {
7062: if (exists($currdirsrch{'available'})) {
7063: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
7064: $changes{'available'} = 1;
7065: }
7066: } else {
7067: if ($env{'form.dirsrch_available'} eq '1') {
7068: $changes{'available'} = 1;
7069: }
7070: }
7071: if (exists($currdirsrch{'localonly'})) {
7072: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
7073: $changes{'localonly'} = 1;
7074: }
7075: } else {
7076: if ($env{'form.dirsrch_localonly'} eq '1') {
7077: $changes{'localonly'} = 1;
7078: }
7079: }
7080: if (keys(%changes) > 0) {
7081: $resulttext = &mt('Changes made:').'<ul>';
7082: if ($changes{'available'}) {
7083: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
7084: }
7085: if ($changes{'localonly'}) {
7086: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
7087: }
7088:
7089: if (ref($changes{'cansearch'}) eq 'ARRAY') {
7090: my $chgtext;
7091: if (ref($usertypes) eq 'HASH') {
7092: if (keys(%{$usertypes}) > 0) {
7093: foreach my $type (@{$types}) {
7094: if (grep(/^\Q$type\E$/,@cansearch)) {
7095: $chgtext .= $usertypes->{$type}.'; ';
7096: }
7097: }
7098: if (grep(/^default$/,@cansearch)) {
7099: $chgtext .= $othertitle;
7100: } else {
7101: $chgtext =~ s/\; $//;
7102: }
7103: $resulttext .=
7104: '<li>'.
7105: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
7106: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
7107: '</li>';
7108: }
7109: }
7110: }
7111: if (ref($changes{'searchby'}) eq 'ARRAY') {
7112: my ($searchtitles,$titleorder) = &sorted_searchtitles();
7113: my $chgtext;
7114: foreach my $type (@{$titleorder}) {
7115: if (grep(/^\Q$type\E$/,@searchby)) {
7116: if (defined($searchtitles->{$type})) {
7117: $chgtext .= $searchtitles->{$type}.'; ';
7118: }
7119: }
7120: }
7121: $chgtext =~ s/\; $//;
7122: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
7123: }
7124: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
7125: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
7126: my $chgtext;
7127: foreach my $type (@{$srchtypeorder}) {
7128: if (grep(/^\Q$type\E$/,@searchtypes)) {
7129: if (defined($srchtypes_desc->{$type})) {
7130: $chgtext .= $srchtypes_desc->{$type}.'; ';
7131: }
7132: }
7133: }
7134: $chgtext =~ s/\; $//;
7135: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
7136: }
7137: $resulttext .= '</ul>';
7138: } else {
7139: $resulttext = &mt('No changes made to institution directory search settings');
7140: }
7141: } else {
7142: $resulttext = '<span class="LC_error">'.
7143: &mt('An error occurred: [_1]',$putresult).'</span>';
7144: }
7145: return $resulttext;
7146: }
7147:
7148: sub modify_contacts {
7149: my ($dom,$lastactref,%domconfig) = @_;
7150: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
7151: if (ref($domconfig{'contacts'}) eq 'HASH') {
7152: foreach my $key (keys(%{$domconfig{'contacts'}})) {
7153: $currsetting{$key} = $domconfig{'contacts'}{$key};
7154: }
7155: }
7156: my (%others,%to,%bcc);
7157: my @contacts = ('supportemail','adminemail');
7158: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
7159: 'requestsmail','updatesmail','idconflictsmail');
7160: my @toggles = ('reporterrors','reportupdates');
7161: foreach my $type (@mailings) {
7162: @{$newsetting{$type}} =
7163: &Apache::loncommon::get_env_multiple('form.'.$type);
7164: foreach my $item (@contacts) {
7165: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
7166: $contacts_hash{contacts}{$type}{$item} = 1;
7167: } else {
7168: $contacts_hash{contacts}{$type}{$item} = 0;
7169: }
7170: }
7171: $others{$type} = $env{'form.'.$type.'_others'};
7172: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
7173: if ($type eq 'helpdeskmail') {
7174: $bcc{$type} = $env{'form.'.$type.'_bcc'};
7175: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
7176: }
7177: }
7178: foreach my $item (@contacts) {
7179: $to{$item} = $env{'form.'.$item};
7180: $contacts_hash{'contacts'}{$item} = $to{$item};
7181: }
7182: foreach my $item (@toggles) {
7183: if ($env{'form.'.$item} =~ /^(0|1)$/) {
7184: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
7185: }
7186: }
7187: if (keys(%currsetting) > 0) {
7188: foreach my $item (@contacts) {
7189: if ($to{$item} ne $currsetting{$item}) {
7190: $changes{$item} = 1;
7191: }
7192: }
7193: foreach my $type (@mailings) {
7194: foreach my $item (@contacts) {
7195: if (ref($currsetting{$type}) eq 'HASH') {
7196: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
7197: push(@{$changes{$type}},$item);
7198: }
7199: } else {
7200: push(@{$changes{$type}},@{$newsetting{$type}});
7201: }
7202: }
7203: if ($others{$type} ne $currsetting{$type}{'others'}) {
7204: push(@{$changes{$type}},'others');
7205: }
7206: if ($type eq 'helpdeskmail') {
7207: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
7208: push(@{$changes{$type}},'bcc');
7209: }
7210: }
7211: }
7212: } else {
7213: my %default;
7214: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
7215: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
7216: $default{'errormail'} = 'adminemail';
7217: $default{'packagesmail'} = 'adminemail';
7218: $default{'helpdeskmail'} = 'supportemail';
7219: $default{'lonstatusmail'} = 'adminemail';
7220: $default{'requestsmail'} = 'adminemail';
7221: $default{'updatesmail'} = 'adminemail';
7222: foreach my $item (@contacts) {
7223: if ($to{$item} ne $default{$item}) {
7224: $changes{$item} = 1;
7225: }
7226: }
7227: foreach my $type (@mailings) {
7228: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
7229:
7230: push(@{$changes{$type}},@{$newsetting{$type}});
7231: }
7232: if ($others{$type} ne '') {
7233: push(@{$changes{$type}},'others');
7234: }
7235: if ($type eq 'helpdeskmail') {
7236: if ($bcc{$type} ne '') {
7237: push(@{$changes{$type}},'bcc');
7238: }
7239: }
7240: }
7241: }
7242: foreach my $item (@toggles) {
7243: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
7244: $changes{$item} = 1;
7245: } elsif ((!$env{'form.'.$item}) &&
7246: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
7247: $changes{$item} = 1;
7248: }
7249: }
7250: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
7251: $dom);
7252: if ($putresult eq 'ok') {
7253: if (keys(%changes) > 0) {
7254: &Apache::loncommon::devalidate_domconfig_cache($dom);
7255: if (ref($lastactref) eq 'HASH') {
7256: $lastactref->{'domainconfig'} = 1;
7257: }
7258: my ($titles,$short_titles) = &contact_titles();
7259: $resulttext = &mt('Changes made:').'<ul>';
7260: foreach my $item (@contacts) {
7261: if ($changes{$item}) {
7262: $resulttext .= '<li>'.$titles->{$item}.
7263: &mt(' set to: ').
7264: '<span class="LC_cusr_emph">'.
7265: $to{$item}.'</span></li>';
7266: }
7267: }
7268: foreach my $type (@mailings) {
7269: if (ref($changes{$type}) eq 'ARRAY') {
7270: $resulttext .= '<li>'.$titles->{$type}.': ';
7271: my @text;
7272: foreach my $item (@{$newsetting{$type}}) {
7273: push(@text,$short_titles->{$item});
7274: }
7275: if ($others{$type} ne '') {
7276: push(@text,$others{$type});
7277: }
7278: $resulttext .= '<span class="LC_cusr_emph">'.
7279: join(', ',@text).'</span>';
7280: if ($type eq 'helpdeskmail') {
7281: if ($bcc{$type} ne '') {
7282: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
7283: }
7284: }
7285: $resulttext .= '</li>';
7286: }
7287: }
7288: my @offon = ('off','on');
7289: if ($changes{'reporterrors'}) {
7290: $resulttext .= '<li>'.
7291: &mt('E-mail error reports to [_1] set to "'.
7292: $offon[$env{'form.reporterrors'}].'".',
7293: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
7294: &mt('LON-CAPA core group - MSU'),600,500)).
7295: '</li>';
7296: }
7297: if ($changes{'reportupdates'}) {
7298: $resulttext .= '<li>'.
7299: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
7300: $offon[$env{'form.reportupdates'}].'".',
7301: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
7302: &mt('LON-CAPA core group - MSU'),600,500)).
7303: '</li>';
7304: }
7305: $resulttext .= '</ul>';
7306: } else {
7307: $resulttext = &mt('No changes made to contact information');
7308: }
7309: } else {
7310: $resulttext = '<span class="LC_error">'.
7311: &mt('An error occurred: [_1].',$putresult).'</span>';
7312: }
7313: return $resulttext;
7314: }
7315:
7316: sub modify_usercreation {
7317: my ($dom,%domconfig) = @_;
7318: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
7319: my $warningmsg;
7320: if (ref($domconfig{'usercreation'}) eq 'HASH') {
7321: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
7322: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
7323: }
7324: }
7325: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
7326: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
7327: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
7328: my @contexts = ('author','course','requestcrs','selfcreate');
7329: foreach my $item(@contexts) {
7330: if ($item eq 'selfcreate') {
7331: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
7332: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7333: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
7334: if (ref($cancreate{$item}) eq 'ARRAY') {
7335: if (grep(/^login$/,@{$cancreate{$item}})) {
7336: $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.');
7337: }
7338: }
7339: }
7340: } else {
7341: $cancreate{$item} = $env{'form.can_createuser_'.$item};
7342: }
7343: }
7344: my ($othertitle,$usertypes,$types) =
7345: &Apache::loncommon::sorted_inst_types($dom);
7346: if (ref($types) eq 'ARRAY') {
7347: if (@{$types} > 0) {
7348: @{$cancreate{'statustocreate'}} =
7349: &Apache::loncommon::get_env_multiple('form.statustocreate');
7350: } else {
7351: @{$cancreate{'statustocreate'}} = ();
7352: }
7353: push(@contexts,'statustocreate');
7354: }
7355: &process_captcha('cancreate',\%changes,\%cancreate,\%curr_usercreation);
7356: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
7357: foreach my $item (@contexts) {
7358: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
7359: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
7360: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
7361: if (ref($cancreate{$item}) eq 'ARRAY') {
7362: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
7363: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
7364: push(@{$changes{'cancreate'}},$item);
7365: }
7366: }
7367: }
7368: }
7369: } else {
7370: if ($curr_usercreation{'cancreate'}{$item} eq '') {
7371: if (@{$cancreate{$item}} > 0) {
7372: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
7373: push(@{$changes{'cancreate'}},$item);
7374: }
7375: }
7376: } else {
7377: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
7378: if (@{$cancreate{$item}} < 3) {
7379: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
7380: push(@{$changes{'cancreate'}},$item);
7381: }
7382: }
7383: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
7384: if (@{$cancreate{$item}} > 0) {
7385: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
7386: push(@{$changes{'cancreate'}},$item);
7387: }
7388: }
7389: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
7390: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
7391: push(@{$changes{'cancreate'}},$item);
7392: }
7393: }
7394: }
7395: }
7396: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
7397: foreach my $type (@{$cancreate{$item}}) {
7398: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
7399: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
7400: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
7401: push(@{$changes{'cancreate'}},$item);
7402: }
7403: }
7404: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
7405: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
7406: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
7407: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
7408: push(@{$changes{'cancreate'}},$item);
7409: }
7410: }
7411: }
7412: }
7413: }
7414: } else {
7415: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
7416: push(@{$changes{'cancreate'}},$item);
7417: }
7418: }
7419: }
7420: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
7421: foreach my $item (@contexts) {
7422: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
7423: if ($cancreate{$item} ne 'any') {
7424: push(@{$changes{'cancreate'}},$item);
7425: }
7426: } else {
7427: if ($cancreate{$item} ne 'none') {
7428: push(@{$changes{'cancreate'}},$item);
7429: }
7430: }
7431: }
7432: } else {
7433: foreach my $item (@contexts) {
7434: push(@{$changes{'cancreate'}},$item);
7435: }
7436: }
7437:
7438: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
7439: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
7440: if (!grep(/^\Q$type\E$/,@username_rule)) {
7441: push(@{$changes{'username_rule'}},$type);
7442: }
7443: }
7444: foreach my $type (@username_rule) {
7445: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
7446: push(@{$changes{'username_rule'}},$type);
7447: }
7448: }
7449: } else {
7450: push(@{$changes{'username_rule'}},@username_rule);
7451: }
7452:
7453: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
7454: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
7455: if (!grep(/^\Q$type\E$/,@id_rule)) {
7456: push(@{$changes{'id_rule'}},$type);
7457: }
7458: }
7459: foreach my $type (@id_rule) {
7460: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
7461: push(@{$changes{'id_rule'}},$type);
7462: }
7463: }
7464: } else {
7465: push(@{$changes{'id_rule'}},@id_rule);
7466: }
7467:
7468: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
7469: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
7470: if (!grep(/^\Q$type\E$/,@email_rule)) {
7471: push(@{$changes{'email_rule'}},$type);
7472: }
7473: }
7474: foreach my $type (@email_rule) {
7475: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
7476: push(@{$changes{'email_rule'}},$type);
7477: }
7478: }
7479: } else {
7480: push(@{$changes{'email_rule'}},@email_rule);
7481: }
7482:
7483: my @authen_contexts = ('author','course','domain');
7484: my @authtypes = ('int','krb4','krb5','loc');
7485: my %authhash;
7486: foreach my $item (@authen_contexts) {
7487: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
7488: foreach my $auth (@authtypes) {
7489: if (grep(/^\Q$auth\E$/,@authallowed)) {
7490: $authhash{$item}{$auth} = 1;
7491: } else {
7492: $authhash{$item}{$auth} = 0;
7493: }
7494: }
7495: }
7496: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
7497: foreach my $item (@authen_contexts) {
7498: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
7499: foreach my $auth (@authtypes) {
7500: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
7501: push(@{$changes{'authtypes'}},$item);
7502: last;
7503: }
7504: }
7505: }
7506: }
7507: } else {
7508: foreach my $item (@authen_contexts) {
7509: push(@{$changes{'authtypes'}},$item);
7510: }
7511: }
7512:
7513: my %usercreation_hash = (
7514: usercreation => {
7515: cancreate => \%cancreate,
7516: username_rule => \@username_rule,
7517: id_rule => \@id_rule,
7518: email_rule => \@email_rule,
7519: authtypes => \%authhash,
7520: }
7521: );
7522:
7523: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
7524: $dom);
7525:
7526: my %selfcreatetypes = (
7527: sso => 'users authenticated by institutional single sign on',
7528: login => 'users authenticated by institutional log-in',
7529: email => 'users who provide a valid e-mail address for use as the username',
7530: );
7531: if ($putresult eq 'ok') {
7532: if (keys(%changes) > 0) {
7533: $resulttext = &mt('Changes made:').'<ul>';
7534: if (ref($changes{'cancreate'}) eq 'ARRAY') {
7535: my %lt = &usercreation_types();
7536: foreach my $type (@{$changes{'cancreate'}}) {
7537: my $chgtext;
7538: unless (($type eq 'statustocreate') || ($type eq 'captcha') || ($type eq 'recaptchakeys')) {
7539: $chgtext = $lt{$type}.', ';
7540: }
7541: if ($type eq 'selfcreate') {
7542: if (@{$cancreate{$type}} == 0) {
7543: $chgtext .= &mt('creation of a new user account is not permitted.');
7544: } else {
7545: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
7546: foreach my $case (@{$cancreate{$type}}) {
7547: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
7548: }
7549: $chgtext .= '</ul>';
7550: if (ref($cancreate{$type}) eq 'ARRAY') {
7551: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
7552: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
7553: if (@{$cancreate{'statustocreate'}} == 0) {
7554: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
7555: }
7556: }
7557: }
7558: }
7559: }
7560: } elsif ($type eq 'statustocreate') {
7561: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
7562: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
7563: if (@{$cancreate{'selfcreate'}} > 0) {
7564: if (@{$cancreate{'statustocreate'}} == 0) {
7565:
7566: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
7567: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
7568: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
7569: }
7570: } elsif (ref($usertypes) eq 'HASH') {
7571: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
7572: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
7573: } else {
7574: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
7575: }
7576: $chgtext .= '<ul>';
7577: foreach my $case (@{$cancreate{$type}}) {
7578: if ($case eq 'default') {
7579: $chgtext .= '<li>'.$othertitle.'</li>';
7580: } else {
7581: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
7582: }
7583: }
7584: $chgtext .= '</ul>';
7585: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
7586: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
7587: }
7588: }
7589: } else {
7590: if (@{$cancreate{$type}} == 0) {
7591: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
7592: } else {
7593: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
7594: }
7595: }
7596: }
7597: } elsif ($type eq 'captcha') {
7598: if ($cancreate{$type} eq 'notused') {
7599: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
7600: } else {
7601: my %captchas = &captcha_phrases();
7602: if ($captchas{$cancreate{$type}}) {
7603: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$cancreate{$type}}.");
7604: } else {
7605: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
7606: }
7607: }
7608: } elsif ($type eq 'recaptchakeys') {
7609: my ($privkey,$pubkey);
7610: if (ref($cancreate{$type}) eq 'HASH') {
7611: $pubkey = $cancreate{$type}{'public'};
7612: $privkey = $cancreate{$type}{'private'};
7613: }
7614: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
7615: if (!$pubkey) {
7616: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
7617: } else {
7618: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7619: }
7620: if (!$privkey) {
7621: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
7622: } else {
7623: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
7624: }
7625: $chgtext .= '</ul>';
7626: } else {
7627: if ($cancreate{$type} eq 'none') {
7628: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
7629: } elsif ($cancreate{$type} eq 'any') {
7630: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
7631: } elsif ($cancreate{$type} eq 'official') {
7632: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
7633: } elsif ($cancreate{$type} eq 'unofficial') {
7634: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
7635: }
7636: }
7637: $resulttext .= '<li>'.$chgtext.'</li>';
7638: }
7639: }
7640: if (ref($changes{'username_rule'}) eq 'ARRAY') {
7641: my ($rules,$ruleorder) =
7642: &Apache::lonnet::inst_userrules($dom,'username');
7643: my $chgtext = '<ul>';
7644: foreach my $type (@username_rule) {
7645: if (ref($rules->{$type}) eq 'HASH') {
7646: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
7647: }
7648: }
7649: $chgtext .= '</ul>';
7650: if (@username_rule > 0) {
7651: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
7652: } else {
7653: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
7654: }
7655: }
7656: if (ref($changes{'id_rule'}) eq 'ARRAY') {
7657: my ($idrules,$idruleorder) =
7658: &Apache::lonnet::inst_userrules($dom,'id');
7659: my $chgtext = '<ul>';
7660: foreach my $type (@id_rule) {
7661: if (ref($idrules->{$type}) eq 'HASH') {
7662: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
7663: }
7664: }
7665: $chgtext .= '</ul>';
7666: if (@id_rule > 0) {
7667: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
7668: } else {
7669: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
7670: }
7671: }
7672: if (ref($changes{'email_rule'}) eq 'ARRAY') {
7673: my ($emailrules,$emailruleorder) =
7674: &Apache::lonnet::inst_userrules($dom,'email');
7675: my $chgtext = '<ul>';
7676: foreach my $type (@email_rule) {
7677: if (ref($emailrules->{$type}) eq 'HASH') {
7678: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
7679: }
7680: }
7681: $chgtext .= '</ul>';
7682: if (@email_rule > 0) {
7683: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
7684: } else {
7685: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
7686: }
7687: }
7688:
7689: my %authname = &authtype_names();
7690: my %context_title = &context_names();
7691: if (ref($changes{'authtypes'}) eq 'ARRAY') {
7692: my $chgtext = '<ul>';
7693: foreach my $type (@{$changes{'authtypes'}}) {
7694: my @allowed;
7695: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
7696: foreach my $auth (@authtypes) {
7697: if ($authhash{$type}{$auth}) {
7698: push(@allowed,$authname{$auth});
7699: }
7700: }
7701: if (@allowed > 0) {
7702: $chgtext .= join(', ',@allowed).'</li>';
7703: } else {
7704: $chgtext .= &mt('none').'</li>';
7705: }
7706: }
7707: $chgtext .= '</ul>';
7708: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
7709: $resulttext .= '</li>';
7710: }
7711: $resulttext .= '</ul>';
7712: } else {
7713: $resulttext = &mt('No changes made to user creation settings');
7714: }
7715: } else {
7716: $resulttext = '<span class="LC_error">'.
7717: &mt('An error occurred: [_1]',$putresult).'</span>';
7718: }
7719: if ($warningmsg ne '') {
7720: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
7721: }
7722: return $resulttext;
7723: }
7724:
7725: sub process_captcha {
7726: my ($container,$changes,$newsettings,$current) = @_;
7727: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
7728: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
7729: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
7730: $newsettings->{'captcha'} = 'original';
7731: }
7732: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
7733: if ($container eq 'cancreate') {
7734: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
7735: push(@{$changes->{'cancreate'}},'captcha');
7736: } elsif (!defined($changes->{'cancreate'})) {
7737: $changes->{'cancreate'} = ['captcha'];
7738: }
7739: } else {
7740: $changes->{'captcha'} = 1;
7741: }
7742: }
7743: my ($newpub,$newpriv,$currpub,$currpriv);
7744: if ($newsettings->{'captcha'} eq 'recaptcha') {
7745: $newpub = $env{'form.'.$container.'_recaptchapub'};
7746: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
7747: $newpub =~ s/\W//g;
7748: $newpriv =~ s/\W//g;
7749: $newsettings->{'recaptchakeys'} = {
7750: public => $newpub,
7751: private => $newpriv,
7752: };
7753: }
7754: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
7755: $currpub = $current->{'recaptchakeys'}{'public'};
7756: $currpriv = $current->{'recaptchakeys'}{'private'};
7757: unless ($newsettings->{'captcha'} eq 'recaptcha') {
7758: $newsettings->{'recaptchakeys'} = {
7759: public => '',
7760: private => '',
7761: }
7762: }
7763: }
7764: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
7765: if ($container eq 'cancreate') {
7766: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
7767: push(@{$changes->{'cancreate'}},'recaptchakeys');
7768: } elsif (!defined($changes->{'cancreate'})) {
7769: $changes->{'cancreate'} = ['recaptchakeys'];
7770: }
7771: } else {
7772: $changes->{'recaptchakeys'} = 1;
7773: }
7774: }
7775: return;
7776: }
7777:
7778: sub modify_usermodification {
7779: my ($dom,%domconfig) = @_;
7780: my ($resulttext,%curr_usermodification,%changes);
7781: if (ref($domconfig{'usermodification'}) eq 'HASH') {
7782: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
7783: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
7784: }
7785: }
7786: my @contexts = ('author','course','selfcreate');
7787: my %context_title = (
7788: author => 'In author context',
7789: course => 'In course context',
7790: selfcreate => 'When self creating account',
7791: );
7792: my @fields = ('lastname','firstname','middlename','generation',
7793: 'permanentemail','id');
7794: my %roles = (
7795: author => ['ca','aa'],
7796: course => ['st','ep','ta','in','cr'],
7797: );
7798: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7799: if (ref($types) eq 'ARRAY') {
7800: push(@{$types},'default');
7801: $usertypes->{'default'} = $othertitle;
7802: }
7803: $roles{'selfcreate'} = $types;
7804: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7805: my %modifyhash;
7806: foreach my $context (@contexts) {
7807: foreach my $role (@{$roles{$context}}) {
7808: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
7809: foreach my $item (@fields) {
7810: if (grep(/^\Q$item\E$/,@modifiable)) {
7811: $modifyhash{$context}{$role}{$item} = 1;
7812: } else {
7813: $modifyhash{$context}{$role}{$item} = 0;
7814: }
7815: }
7816: }
7817: if (ref($curr_usermodification{$context}) eq 'HASH') {
7818: foreach my $role (@{$roles{$context}}) {
7819: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
7820: foreach my $field (@fields) {
7821: if ($modifyhash{$context}{$role}{$field} ne
7822: $curr_usermodification{$context}{$role}{$field}) {
7823: push(@{$changes{$context}},$role);
7824: last;
7825: }
7826: }
7827: }
7828: }
7829: } else {
7830: foreach my $context (@contexts) {
7831: foreach my $role (@{$roles{$context}}) {
7832: push(@{$changes{$context}},$role);
7833: }
7834: }
7835: }
7836: }
7837: my %usermodification_hash = (
7838: usermodification => \%modifyhash,
7839: );
7840: my $putresult = &Apache::lonnet::put_dom('configuration',
7841: \%usermodification_hash,$dom);
7842: if ($putresult eq 'ok') {
7843: if (keys(%changes) > 0) {
7844: $resulttext = &mt('Changes made: ').'<ul>';
7845: foreach my $context (@contexts) {
7846: if (ref($changes{$context}) eq 'ARRAY') {
7847: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
7848: if (ref($changes{$context}) eq 'ARRAY') {
7849: foreach my $role (@{$changes{$context}}) {
7850: my $rolename;
7851: if ($context eq 'selfcreate') {
7852: $rolename = $role;
7853: if (ref($usertypes) eq 'HASH') {
7854: if ($usertypes->{$role} ne '') {
7855: $rolename = $usertypes->{$role};
7856: }
7857: }
7858: } else {
7859: if ($role eq 'cr') {
7860: $rolename = &mt('Custom');
7861: } else {
7862: $rolename = &Apache::lonnet::plaintext($role);
7863: }
7864: }
7865: my @modifiable;
7866: if ($context eq 'selfcreate') {
7867: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
7868: } else {
7869: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
7870: }
7871: foreach my $field (@fields) {
7872: if ($modifyhash{$context}{$role}{$field}) {
7873: push(@modifiable,$fieldtitles{$field});
7874: }
7875: }
7876: if (@modifiable > 0) {
7877: $resulttext .= join(', ',@modifiable);
7878: } else {
7879: $resulttext .= &mt('none');
7880: }
7881: $resulttext .= '</li>';
7882: }
7883: $resulttext .= '</ul></li>';
7884: }
7885: }
7886: }
7887: $resulttext .= '</ul>';
7888: } else {
7889: $resulttext = &mt('No changes made to user modification settings');
7890: }
7891: } else {
7892: $resulttext = '<span class="LC_error">'.
7893: &mt('An error occurred: [_1]',$putresult).'</span>';
7894: }
7895: return $resulttext;
7896: }
7897:
7898: sub modify_defaults {
7899: my ($dom,$lastactref,%domconfig) = @_;
7900: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
7901: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
7902: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
7903: my @authtypes = ('internal','krb4','krb5','localauth');
7904: foreach my $item (@items) {
7905: $newvalues{$item} = $env{'form.'.$item};
7906: if ($item eq 'auth_def') {
7907: if ($newvalues{$item} ne '') {
7908: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
7909: push(@errors,$item);
7910: }
7911: }
7912: } elsif ($item eq 'lang_def') {
7913: if ($newvalues{$item} ne '') {
7914: if ($newvalues{$item} =~ /^(\w+)/) {
7915: my $langcode = $1;
7916: if ($langcode ne 'x_chef') {
7917: if (code2language($langcode) eq '') {
7918: push(@errors,$item);
7919: }
7920: }
7921: } else {
7922: push(@errors,$item);
7923: }
7924: }
7925: } elsif ($item eq 'timezone_def') {
7926: if ($newvalues{$item} ne '') {
7927: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
7928: push(@errors,$item);
7929: }
7930: }
7931: } elsif ($item eq 'datelocale_def') {
7932: if ($newvalues{$item} ne '') {
7933: my @datelocale_ids = DateTime::Locale->ids();
7934: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
7935: push(@errors,$item);
7936: }
7937: }
7938: } elsif ($item eq 'portal_def') {
7939: if ($newvalues{$item} ne '') {
7940: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
7941: push(@errors,$item);
7942: }
7943: }
7944: }
7945: if (grep(/^\Q$item\E$/,@errors)) {
7946: $newvalues{$item} = $domdefaults{$item};
7947: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
7948: $changes{$item} = 1;
7949: }
7950: $domdefaults{$item} = $newvalues{$item};
7951: }
7952: my %defaults_hash = (
7953: defaults => \%newvalues,
7954: );
7955: my $title = &defaults_titles();
7956: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
7957: $dom);
7958: if ($putresult eq 'ok') {
7959: if (keys(%changes) > 0) {
7960: $resulttext = &mt('Changes made:').'<ul>';
7961: my $version = &Apache::lonnet::get_server_loncaparev($dom);
7962: 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";
7963: foreach my $item (sort(keys(%changes))) {
7964: my $value = $env{'form.'.$item};
7965: if ($value eq '') {
7966: $value = &mt('none');
7967: } elsif ($item eq 'auth_def') {
7968: my %authnames = &authtype_names();
7969: my %shortauth = (
7970: internal => 'int',
7971: krb4 => 'krb4',
7972: krb5 => 'krb5',
7973: localauth => 'loc',
7974: );
7975: $value = $authnames{$shortauth{$value}};
7976: }
7977: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
7978: $mailmsgtext .= "$title->{$item} set to $value\n";
7979: }
7980: $resulttext .= '</ul>';
7981: $mailmsgtext .= "\n";
7982: my $cachetime = 24*60*60;
7983: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7984: if (ref($lastactref) eq 'HASH') {
7985: $lastactref->{'domdefaults'} = 1;
7986: }
7987: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
7988: my $notify = 1;
7989: if (ref($domconfig{'contacts'}) eq 'HASH') {
7990: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
7991: $notify = 0;
7992: }
7993: }
7994: if ($notify) {
7995: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
7996: "LON-CAPA Domain Settings Change - $dom",
7997: $mailmsgtext);
7998: }
7999: }
8000: } else {
8001: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
8002: }
8003: } else {
8004: $resulttext = '<span class="LC_error">'.
8005: &mt('An error occurred: [_1]',$putresult).'</span>';
8006: }
8007: if (@errors > 0) {
8008: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
8009: foreach my $item (@errors) {
8010: $resulttext .= ' "'.$title->{$item}.'",';
8011: }
8012: $resulttext =~ s/,$//;
8013: }
8014: return $resulttext;
8015: }
8016:
8017: sub modify_scantron {
8018: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
8019: my ($resulttext,%confhash,%changes,$errors);
8020: my $custom = 'custom.tab';
8021: my $default = 'default.tab';
8022: my $servadm = $r->dir_config('lonAdmEMail');
8023: my ($configuserok,$author_ok,$switchserver) =
8024: &config_check($dom,$confname,$servadm);
8025: if ($env{'form.scantronformat.filename'} ne '') {
8026: my $error;
8027: if ($configuserok eq 'ok') {
8028: if ($switchserver) {
8029: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
8030: } else {
8031: if ($author_ok eq 'ok') {
8032: my ($result,$scantronurl) =
8033: &publishlogo($r,'upload','scantronformat',$dom,
8034: $confname,'scantron','','',$custom);
8035: if ($result eq 'ok') {
8036: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
8037: $changes{'scantronformat'} = 1;
8038: } else {
8039: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
8040: }
8041: } else {
8042: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
8043: }
8044: }
8045: } else {
8046: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
8047: }
8048: if ($error) {
8049: &Apache::lonnet::logthis($error);
8050: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
8051: }
8052: }
8053: if (ref($domconfig{'scantron'}) eq 'HASH') {
8054: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
8055: if ($env{'form.scantronformat_del'}) {
8056: $confhash{'scantron'}{'scantronformat'} = '';
8057: $changes{'scantronformat'} = 1;
8058: }
8059: }
8060: }
8061: if (keys(%confhash) > 0) {
8062: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
8063: $dom);
8064: if ($putresult eq 'ok') {
8065: if (keys(%changes) > 0) {
8066: if (ref($confhash{'scantron'}) eq 'HASH') {
8067: $resulttext = &mt('Changes made:').'<ul>';
8068: if ($confhash{'scantron'}{'scantronformat'} eq '') {
8069: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
8070: } else {
8071: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
8072: }
8073: $resulttext .= '</ul>';
8074: } else {
8075: $resulttext = &mt('Changes made to bubblesheet format file.');
8076: }
8077: $resulttext .= '</ul>';
8078: &Apache::loncommon::devalidate_domconfig_cache($dom);
8079: if (ref($lastactref) eq 'HASH') {
8080: $lastactref->{'domainconfig'} = 1;
8081: }
8082: } else {
8083: $resulttext = &mt('No changes made to bubblesheet format file');
8084: }
8085: } else {
8086: $resulttext = '<span class="LC_error">'.
8087: &mt('An error occurred: [_1]',$putresult).'</span>';
8088: }
8089: } else {
8090: $resulttext = &mt('No changes made to bubblesheet format file');
8091: }
8092: if ($errors) {
8093: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
8094: $errors.'</ul>';
8095: }
8096: return $resulttext;
8097: }
8098:
8099: sub modify_coursecategories {
8100: my ($dom,%domconfig) = @_;
8101: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
8102: $cathash);
8103: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
8104: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
8105: $cathash = $domconfig{'coursecategories'}{'cats'};
8106: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
8107: $changes{'togglecats'} = 1;
8108: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
8109: }
8110: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
8111: $changes{'categorize'} = 1;
8112: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
8113: }
8114: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
8115: $changes{'togglecatscomm'} = 1;
8116: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
8117: }
8118: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
8119: $changes{'categorizecomm'} = 1;
8120: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
8121: }
8122: } else {
8123: $changes{'togglecats'} = 1;
8124: $changes{'categorize'} = 1;
8125: $changes{'togglecatscomm'} = 1;
8126: $changes{'categorizecomm'} = 1;
8127: $domconfig{'coursecategories'} = {
8128: togglecats => $env{'form.togglecats'},
8129: categorize => $env{'form.categorize'},
8130: togglecatscomm => $env{'form.togglecatscomm'},
8131: categorizecomm => $env{'form.categorizecomm'},
8132: };
8133: }
8134: if (ref($cathash) eq 'HASH') {
8135: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
8136: push (@deletecategory,'instcode::0');
8137: }
8138: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
8139: push(@deletecategory,'communities::0');
8140: }
8141: }
8142: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
8143: if (ref($cathash) eq 'HASH') {
8144: if (@deletecategory > 0) {
8145: #FIXME Need to remove category from all courses using a deleted category
8146: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
8147: foreach my $item (@deletecategory) {
8148: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
8149: delete($domconfig{'coursecategories'}{'cats'}{$item});
8150: $deletions{$item} = 1;
8151: &recurse_cat_deletes($item,$cathash,\%deletions);
8152: }
8153: }
8154: }
8155: foreach my $item (keys(%{$cathash})) {
8156: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
8157: if ($cathash->{$item} ne $env{'form.'.$item}) {
8158: $reorderings{$item} = 1;
8159: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
8160: }
8161: if ($env{'form.addcategory_name_'.$item} ne '') {
8162: my $newcat = $env{'form.addcategory_name_'.$item};
8163: my $newdepth = $depth+1;
8164: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
8165: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
8166: $adds{$newitem} = 1;
8167: }
8168: if ($env{'form.subcat_'.$item} ne '') {
8169: my $newcat = $env{'form.subcat_'.$item};
8170: my $newdepth = $depth+1;
8171: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
8172: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
8173: $adds{$newitem} = 1;
8174: }
8175: }
8176: }
8177: if ($env{'form.instcode'} eq '1') {
8178: if (ref($cathash) eq 'HASH') {
8179: my $newitem = 'instcode::0';
8180: if ($cathash->{$newitem} eq '') {
8181: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
8182: $adds{$newitem} = 1;
8183: }
8184: } else {
8185: my $newitem = 'instcode::0';
8186: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
8187: $adds{$newitem} = 1;
8188: }
8189: }
8190: if ($env{'form.communities'} eq '1') {
8191: if (ref($cathash) eq 'HASH') {
8192: my $newitem = 'communities::0';
8193: if ($cathash->{$newitem} eq '') {
8194: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
8195: $adds{$newitem} = 1;
8196: }
8197: } else {
8198: my $newitem = 'communities::0';
8199: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
8200: $adds{$newitem} = 1;
8201: }
8202: }
8203: if ($env{'form.addcategory_name'} ne '') {
8204: if (($env{'form.addcategory_name'} ne 'instcode') &&
8205: ($env{'form.addcategory_name'} ne 'communities')) {
8206: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
8207: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
8208: $adds{$newitem} = 1;
8209: }
8210: }
8211: my $putresult;
8212: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
8213: if (keys(%deletions) > 0) {
8214: foreach my $key (keys(%deletions)) {
8215: if ($predelallitems{$key} ne '') {
8216: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
8217: }
8218: }
8219: }
8220: my (@chkcats,@chktrails,%chkallitems);
8221: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
8222: if (ref($chkcats[0]) eq 'ARRAY') {
8223: my $depth = 0;
8224: my $chg = 0;
8225: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
8226: my $name = $chkcats[0][$i];
8227: my $item;
8228: if ($name eq '') {
8229: $chg ++;
8230: } else {
8231: $item = &escape($name).'::0';
8232: if ($chg) {
8233: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
8234: }
8235: $depth ++;
8236: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
8237: $depth --;
8238: }
8239: }
8240: }
8241: }
8242: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
8243: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
8244: if ($putresult eq 'ok') {
8245: my %title = (
8246: togglecats => 'Show/Hide a course in catalog',
8247: categorize => 'Assign a category to a course',
8248: togglecatscomm => 'Show/Hide a community in catalog',
8249: categorizecomm => 'Assign a category to a community',
8250: );
8251: my %level = (
8252: dom => 'set in Domain ("Modify Course/Community")',
8253: crs => 'set in Course ("Course Configuration")',
8254: comm => 'set in Community ("Community Configuration")',
8255: );
8256: $resulttext = &mt('Changes made:').'<ul>';
8257: if ($changes{'togglecats'}) {
8258: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
8259: }
8260: if ($changes{'categorize'}) {
8261: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
8262: }
8263: if ($changes{'togglecatscomm'}) {
8264: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
8265: }
8266: if ($changes{'categorizecomm'}) {
8267: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
8268: }
8269: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
8270: my $cathash;
8271: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
8272: $cathash = $domconfig{'coursecategories'}{'cats'};
8273: } else {
8274: $cathash = {};
8275: }
8276: my (@cats,@trails,%allitems);
8277: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
8278: if (keys(%deletions) > 0) {
8279: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
8280: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
8281: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
8282: }
8283: $resulttext .= '</ul></li>';
8284: }
8285: if (keys(%reorderings) > 0) {
8286: my %sort_by_trail;
8287: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
8288: foreach my $key (keys(%reorderings)) {
8289: if ($allitems{$key} ne '') {
8290: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
8291: }
8292: }
8293: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
8294: $resulttext .= '<li>'.$trails[$trail].'</li>';
8295: }
8296: $resulttext .= '</ul></li>';
8297: }
8298: if (keys(%adds) > 0) {
8299: my %sort_by_trail;
8300: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
8301: foreach my $key (keys(%adds)) {
8302: if ($allitems{$key} ne '') {
8303: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
8304: }
8305: }
8306: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
8307: $resulttext .= '<li>'.$trails[$trail].'</li>';
8308: }
8309: $resulttext .= '</ul></li>';
8310: }
8311: }
8312: $resulttext .= '</ul>';
8313: } else {
8314: $resulttext = '<span class="LC_error">'.
8315: &mt('An error occurred: [_1]',$putresult).'</span>';
8316: }
8317: } else {
8318: $resulttext = &mt('No changes made to course and community categories');
8319: }
8320: return $resulttext;
8321: }
8322:
8323: sub modify_serverstatuses {
8324: my ($dom,%domconfig) = @_;
8325: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
8326: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
8327: %currserverstatus = %{$domconfig{'serverstatuses'}};
8328: }
8329: my @pages = &serverstatus_pages();
8330: foreach my $type (@pages) {
8331: $newserverstatus{$type}{'namedusers'} = '';
8332: $newserverstatus{$type}{'machines'} = '';
8333: if (defined($env{'form.'.$type.'_namedusers'})) {
8334: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
8335: my @okusers;
8336: foreach my $user (@users) {
8337: my ($uname,$udom) = split(/:/,$user);
8338: if (($udom =~ /^$match_domain$/) &&
8339: (&Apache::lonnet::domain($udom)) &&
8340: ($uname =~ /^$match_username$/)) {
8341: if (!grep(/^\Q$user\E/,@okusers)) {
8342: push(@okusers,$user);
8343: }
8344: }
8345: }
8346: if (@okusers > 0) {
8347: @okusers = sort(@okusers);
8348: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
8349: }
8350: }
8351: if (defined($env{'form.'.$type.'_machines'})) {
8352: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
8353: my @okmachines;
8354: foreach my $ip (@machines) {
8355: my @parts = split(/\./,$ip);
8356: next if (@parts < 4);
8357: my $badip = 0;
8358: for (my $i=0; $i<4; $i++) {
8359: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
8360: $badip = 1;
8361: last;
8362: }
8363: }
8364: if (!$badip) {
8365: push(@okmachines,$ip);
8366: }
8367: }
8368: @okmachines = sort(@okmachines);
8369: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
8370: }
8371: }
8372: my %serverstatushash = (
8373: serverstatuses => \%newserverstatus,
8374: );
8375: foreach my $type (@pages) {
8376: foreach my $setting ('namedusers','machines') {
8377: my (@current,@new);
8378: if (ref($currserverstatus{$type}) eq 'HASH') {
8379: if ($currserverstatus{$type}{$setting} ne '') {
8380: @current = split(/,/,$currserverstatus{$type}{$setting});
8381: }
8382: }
8383: if ($newserverstatus{$type}{$setting} ne '') {
8384: @new = split(/,/,$newserverstatus{$type}{$setting});
8385: }
8386: if (@current > 0) {
8387: if (@new > 0) {
8388: foreach my $item (@current) {
8389: if (!grep(/^\Q$item\E$/,@new)) {
8390: $changes{$type}{$setting} = 1;
8391: last;
8392: }
8393: }
8394: foreach my $item (@new) {
8395: if (!grep(/^\Q$item\E$/,@current)) {
8396: $changes{$type}{$setting} = 1;
8397: last;
8398: }
8399: }
8400: } else {
8401: $changes{$type}{$setting} = 1;
8402: }
8403: } elsif (@new > 0) {
8404: $changes{$type}{$setting} = 1;
8405: }
8406: }
8407: }
8408: if (keys(%changes) > 0) {
8409: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
8410: my $putresult = &Apache::lonnet::put_dom('configuration',
8411: \%serverstatushash,$dom);
8412: if ($putresult eq 'ok') {
8413: $resulttext .= &mt('Changes made:').'<ul>';
8414: foreach my $type (@pages) {
8415: if (ref($changes{$type}) eq 'HASH') {
8416: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
8417: if ($changes{$type}{'namedusers'}) {
8418: if ($newserverstatus{$type}{'namedusers'} eq '') {
8419: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
8420: } else {
8421: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
8422: }
8423: }
8424: if ($changes{$type}{'machines'}) {
8425: if ($newserverstatus{$type}{'machines'} eq '') {
8426: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
8427: } else {
8428: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
8429: }
8430:
8431: }
8432: $resulttext .= '</ul></li>';
8433: }
8434: }
8435: $resulttext .= '</ul>';
8436: } else {
8437: $resulttext = '<span class="LC_error">'.
8438: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
8439:
8440: }
8441: } else {
8442: $resulttext = &mt('No changes made to access to server status pages');
8443: }
8444: return $resulttext;
8445: }
8446:
8447: sub modify_helpsettings {
8448: my ($r,$dom,$confname,%domconfig) = @_;
8449: my ($resulttext,$errors,%changes,%helphash);
8450: my %defaultchecked = ('submitbugs' => 'on');
8451: my @offon = ('off','on');
8452: my @toggles = ('submitbugs');
8453: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
8454: foreach my $item (@toggles) {
8455: if ($defaultchecked{$item} eq 'on') {
8456: if ($domconfig{'helpsettings'}{$item} eq '') {
8457: if ($env{'form.'.$item} eq '0') {
8458: $changes{$item} = 1;
8459: }
8460: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
8461: $changes{$item} = 1;
8462: }
8463: } elsif ($defaultchecked{$item} eq 'off') {
8464: if ($domconfig{'helpsettings'}{$item} eq '') {
8465: if ($env{'form.'.$item} eq '1') {
8466: $changes{$item} = 1;
8467: }
8468: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
8469: $changes{$item} = 1;
8470: }
8471: }
8472: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
8473: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
8474: }
8475: }
8476: }
8477: my $putresult;
8478: if (keys(%changes) > 0) {
8479: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
8480: if ($putresult eq 'ok') {
8481: $resulttext = &mt('Changes made:').'<ul>';
8482: foreach my $item (sort(keys(%changes))) {
8483: if ($item eq 'submitbugs') {
8484: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
8485: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
8486: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
8487: }
8488: }
8489: $resulttext .= '</ul>';
8490: } else {
8491: $resulttext = &mt('No changes made to help settings');
8492: $errors .= '<li><span class="LC_error">'.
8493: &mt('An error occurred storing the settings: [_1]',
8494: $putresult).'</span></li>';
8495: }
8496: }
8497: if ($errors) {
8498: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8499: $errors.'</ul>';
8500: }
8501: return $resulttext;
8502: }
8503:
8504: sub modify_coursedefaults {
8505: my ($dom,$lastactref,%domconfig) = @_;
8506: my ($resulttext,$errors,%changes,%defaultshash);
8507: my %defaultchecked = ('canuse_pdfforms' => 'off');
8508: my @toggles = ('canuse_pdfforms');
8509: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
8510: 'uploadquota_community','uploadquota_textbook');
8511: my @types = ('official','unofficial','community','textbook');
8512: my %staticdefaults = (
8513: anonsurvey_threshold => 10,
8514: uploadquota => 500,
8515: );
8516:
8517: $defaultshash{'coursedefaults'} = {};
8518:
8519: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
8520: if ($domconfig{'coursedefaults'} eq '') {
8521: $domconfig{'coursedefaults'} = {};
8522: }
8523: }
8524:
8525: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
8526: foreach my $item (@toggles) {
8527: if ($defaultchecked{$item} eq 'on') {
8528: if (($domconfig{'coursedefaults'}{$item} eq '') &&
8529: ($env{'form.'.$item} eq '0')) {
8530: $changes{$item} = 1;
8531: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
8532: $changes{$item} = 1;
8533: }
8534: } elsif ($defaultchecked{$item} eq 'off') {
8535: if (($domconfig{'coursedefaults'}{$item} eq '') &&
8536: ($env{'form.'.$item} eq '1')) {
8537: $changes{$item} = 1;
8538: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
8539: $changes{$item} = 1;
8540: }
8541: }
8542: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
8543: }
8544: foreach my $item (@numbers) {
8545: my ($currdef,$newdef);
8546: $newdef = $env{'form.'.$item};
8547: if ($item eq 'anonsurvey_threshold') {
8548: $currdef = $domconfig{'coursedefaults'}{$item};
8549: $newdef =~ s/\D//g;
8550: if ($newdef eq '' || $newdef < 1) {
8551: $newdef = 1;
8552: }
8553: $defaultshash{'coursedefaults'}{$item} = $newdef;
8554: } else {
8555: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
8556: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
8557: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
8558: }
8559: $newdef =~ s/[^\w.\-]//g;
8560: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
8561: }
8562: if ($currdef ne $newdef) {
8563: my $staticdef;
8564: if ($item eq 'anonsurvey_threshold') {
8565: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
8566: $changes{$item} = 1;
8567: }
8568: } else {
8569: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
8570: $changes{'uploadquota'} = 1;
8571: }
8572: }
8573: }
8574: }
8575: my $officialcreds = $env{'form.official_credits'};
8576: $officialcreds =~ s/[^\d.]+//g;
8577: my $unofficialcreds = $env{'form.unofficial_credits'};
8578: $unofficialcreds =~ s/[^\d.]+//g;
8579: my $textbookcreds = $env{'form.textbook_credits'};
8580: $textbookcreds =~ s/[^\d.]+//g;
8581: if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
8582: ($env{'form.coursecredits'} eq '1')) {
8583: $changes{'coursecredits'} = 1;
8584: } else {
8585: if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) ||
8586: ($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds) ||
8587: ($domconfig{'coursedefaults'}{'coursecredits'}{'textbook'} ne $textbookcreds)) {
8588: $changes{'coursecredits'} = 1;
8589: }
8590: }
8591: $defaultshash{'coursedefaults'}{'coursecredits'} = {
8592: official => $officialcreds,
8593: unofficial => $unofficialcreds,
8594: textbook => $textbookcreds,
8595: }
8596: }
8597: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
8598: $dom);
8599: if ($putresult eq 'ok') {
8600: if (keys(%changes) > 0) {
8601: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8602: if (($changes{'canuse_pdfforms'}) || ($changes{'coursecredits'}) || ($changes{'uploadquota'})) {
8603: if ($changes{'canuse_pdfforms'}) {
8604: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
8605: }
8606: if ($changes{'coursecredits'}) {
8607: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
8608: $domdefaults{'officialcredits'} =
8609: $defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
8610: $domdefaults{'unofficialcredits'} =
8611: $defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
8612: $domdefaults{'textbookcredits'} =
8613: $domdefaults{'coursedefaults'}{'coursecredits'}{'textbook'};
8614: }
8615: }
8616: if ($changes{'uploadquota'}) {
8617: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
8618: foreach my $type (@types) {
8619: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
8620: }
8621: }
8622: }
8623: my $cachetime = 24*60*60;
8624: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8625: if (ref($lastactref) eq 'HASH') {
8626: $lastactref->{'domdefaults'} = 1;
8627: }
8628: }
8629: $resulttext = &mt('Changes made:').'<ul>';
8630: foreach my $item (sort(keys(%changes))) {
8631: if ($item eq 'canuse_pdfforms') {
8632: if ($env{'form.'.$item} eq '1') {
8633: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
8634: } else {
8635: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
8636: }
8637: } elsif ($item eq 'anonsurvey_threshold') {
8638: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
8639: } elsif ($item eq 'uploadquota') {
8640: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
8641: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
8642: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
8643: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
8644: '<li>'.&mt('Textbook courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'textbook'}.'</b>').'</li>'.
8645:
8646: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
8647: '</ul>'.
8648: '</li>';
8649: } else {
8650: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
8651: }
8652: } elsif ($item eq 'coursecredits') {
8653: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
8654: if (($domdefaults{'officialcredits'} eq '') &&
8655: ($domdefaults{'unofficialcredits'} eq '') &&
8656: ($domdefaults{'textbookcredits'} eq '')) {
8657: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
8658: } else {
8659: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
8660: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
8661: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
8662: '<li>'.&mt('Textbook courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'textbook'}).'</li>'.
8663: '</ul>'.
8664: '</li>';
8665: }
8666: } else {
8667: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
8668: }
8669: }
8670: }
8671: $resulttext .= '</ul>';
8672: } else {
8673: $resulttext = &mt('No changes made to course defaults');
8674: }
8675: } else {
8676: $resulttext = '<span class="LC_error">'.
8677: &mt('An error occurred: [_1]',$putresult).'</span>';
8678: }
8679: return $resulttext;
8680: }
8681:
8682: sub modify_usersessions {
8683: my ($dom,$lastactref,%domconfig) = @_;
8684: my @hostingtypes = ('version','excludedomain','includedomain');
8685: my @offloadtypes = ('primary','default');
8686: my %types = (
8687: remote => \@hostingtypes,
8688: hosted => \@hostingtypes,
8689: spares => \@offloadtypes,
8690: );
8691: my @prefixes = ('remote','hosted','spares');
8692: my @lcversions = &Apache::lonnet::all_loncaparevs();
8693: my (%by_ip,%by_location,@intdoms);
8694: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
8695: my @locations = sort(keys(%by_location));
8696: my (%defaultshash,%changes);
8697: foreach my $prefix (@prefixes) {
8698: $defaultshash{'usersessions'}{$prefix} = {};
8699: }
8700: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom,1);
8701: my $resulttext;
8702: my %iphost = &Apache::lonnet::get_iphost();
8703: foreach my $prefix (@prefixes) {
8704: next if ($prefix eq 'spares');
8705: foreach my $type (@{$types{$prefix}}) {
8706: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
8707: if ($type eq 'version') {
8708: my $value = $env{'form.'.$prefix.'_'.$type};
8709: my $okvalue;
8710: if ($value ne '') {
8711: if (grep(/^\Q$value\E$/,@lcversions)) {
8712: $okvalue = $value;
8713: }
8714: }
8715: if (ref($domconfig{'usersessions'}) eq 'HASH') {
8716: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
8717: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
8718: if ($inuse == 0) {
8719: $changes{$prefix}{$type} = 1;
8720: } else {
8721: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
8722: $changes{$prefix}{$type} = 1;
8723: }
8724: if ($okvalue ne '') {
8725: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8726: }
8727: }
8728: } else {
8729: if (($inuse == 1) && ($okvalue ne '')) {
8730: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8731: $changes{$prefix}{$type} = 1;
8732: }
8733: }
8734: } else {
8735: if (($inuse == 1) && ($okvalue ne '')) {
8736: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8737: $changes{$prefix}{$type} = 1;
8738: }
8739: }
8740: } else {
8741: if (($inuse == 1) && ($okvalue ne '')) {
8742: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8743: $changes{$prefix}{$type} = 1;
8744: }
8745: }
8746: } else {
8747: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
8748: my @okvals;
8749: foreach my $val (@vals) {
8750: if ($val =~ /:/) {
8751: my @items = split(/:/,$val);
8752: foreach my $item (@items) {
8753: if (ref($by_location{$item}) eq 'ARRAY') {
8754: push(@okvals,$item);
8755: }
8756: }
8757: } else {
8758: if (ref($by_location{$val}) eq 'ARRAY') {
8759: push(@okvals,$val);
8760: }
8761: }
8762: }
8763: @okvals = sort(@okvals);
8764: if (ref($domconfig{'usersessions'}) eq 'HASH') {
8765: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
8766: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
8767: if ($inuse == 0) {
8768: $changes{$prefix}{$type} = 1;
8769: } else {
8770: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8771: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
8772: if (@changed > 0) {
8773: $changes{$prefix}{$type} = 1;
8774: }
8775: }
8776: } else {
8777: if ($inuse == 1) {
8778: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8779: $changes{$prefix}{$type} = 1;
8780: }
8781: }
8782: } else {
8783: if ($inuse == 1) {
8784: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8785: $changes{$prefix}{$type} = 1;
8786: }
8787: }
8788: } else {
8789: if ($inuse == 1) {
8790: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8791: $changes{$prefix}{$type} = 1;
8792: }
8793: }
8794: }
8795: }
8796: }
8797:
8798: my @alldoms = &Apache::lonnet::all_domains();
8799: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8800: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
8801: my $savespares;
8802:
8803: foreach my $lonhost (sort(keys(%servers))) {
8804: my $serverhomeID =
8805: &Apache::lonnet::get_server_homeID($servers{$lonhost});
8806: my $serverhostname = &Apache::lonnet::hostname($lonhost);
8807: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
8808: my %spareschg;
8809: foreach my $type (@{$types{'spares'}}) {
8810: my @okspares;
8811: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
8812: foreach my $server (@checked) {
8813: if (&Apache::lonnet::hostname($server) ne '') {
8814: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
8815: unless (grep(/^\Q$server\E$/,@okspares)) {
8816: push(@okspares,$server);
8817: }
8818: }
8819: }
8820: }
8821: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
8822: my $newspare;
8823: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
8824: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
8825: $newspare = $new;
8826: }
8827: }
8828: my @spares;
8829: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
8830: @spares = sort(@okspares,$newspare);
8831: } else {
8832: @spares = sort(@okspares);
8833: }
8834: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
8835: if (ref($spareid{$lonhost}) eq 'HASH') {
8836: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
8837: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
8838: if (@diffs > 0) {
8839: $spareschg{$type} = 1;
8840: }
8841: }
8842: }
8843: }
8844: if (keys(%spareschg) > 0) {
8845: $changes{'spares'}{$lonhost} = \%spareschg;
8846: }
8847: }
8848:
8849: if (ref($domconfig{'usersessions'}) eq 'HASH') {
8850: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
8851: if (ref($changes{'spares'}) eq 'HASH') {
8852: if (keys(%{$changes{'spares'}}) > 0) {
8853: $savespares = 1;
8854: }
8855: }
8856: } else {
8857: $savespares = 1;
8858: }
8859: }
8860:
8861: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
8862: if ((keys(%changes) > 0) || ($savespares)) {
8863: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
8864: $dom);
8865: if ($putresult eq 'ok') {
8866: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
8867: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
8868: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
8869: }
8870: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
8871: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
8872: }
8873: }
8874: my $cachetime = 24*60*60;
8875: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8876: if (ref($lastactref) eq 'HASH') {
8877: $lastactref->{'domdefaults'} = 1;
8878: }
8879: if (keys(%changes) > 0) {
8880: my %lt = &usersession_titles();
8881: $resulttext = &mt('Changes made:').'<ul>';
8882: foreach my $prefix (@prefixes) {
8883: if (ref($changes{$prefix}) eq 'HASH') {
8884: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
8885: if ($prefix eq 'spares') {
8886: if (ref($changes{$prefix}) eq 'HASH') {
8887: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
8888: $resulttext .= '<li><b>'.$lonhost.'</b> ';
8889: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
8890: my $cachekey = &escape('spares').':'.&escape($lonhostdom);
8891: &Apache::lonnet::remote_devalidate_cache($lonhost,[$cachekey]);
8892: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
8893: foreach my $type (@{$types{$prefix}}) {
8894: if ($changes{$prefix}{$lonhost}{$type}) {
8895: my $offloadto = &mt('None');
8896: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
8897: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
8898: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
8899: }
8900: }
8901: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
8902: }
8903: }
8904: }
8905: $resulttext .= '</li>';
8906: }
8907: }
8908: } else {
8909: foreach my $type (@{$types{$prefix}}) {
8910: if (defined($changes{$prefix}{$type})) {
8911: my $newvalue;
8912: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
8913: if (ref($defaultshash{'usersessions'}{$prefix})) {
8914: if ($type eq 'version') {
8915: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
8916: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
8917: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
8918: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
8919: }
8920: }
8921: }
8922: }
8923: if ($newvalue eq '') {
8924: if ($type eq 'version') {
8925: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
8926: } else {
8927: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
8928: }
8929: } else {
8930: if ($type eq 'version') {
8931: $newvalue .= ' '.&mt('(or later)');
8932: }
8933: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
8934: }
8935: }
8936: }
8937: }
8938: $resulttext .= '</ul>';
8939: }
8940: }
8941: $resulttext .= '</ul>';
8942: } else {
8943: $resulttext = $nochgmsg;
8944: }
8945: } else {
8946: $resulttext = '<span class="LC_error">'.
8947: &mt('An error occurred: [_1]',$putresult).'</span>';
8948: }
8949: } else {
8950: $resulttext = $nochgmsg;
8951: }
8952: return $resulttext;
8953: }
8954:
8955: sub modify_loadbalancing {
8956: my ($dom,%domconfig) = @_;
8957: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8958: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8959: my ($othertitle,$usertypes,$types) =
8960: &Apache::loncommon::sorted_inst_types($dom);
8961: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8962: my @sparestypes = ('primary','default');
8963: my %typetitles = &sparestype_titles();
8964: my $resulttext;
8965: my (%currbalancer,%currtargets,%currrules,%existing);
8966: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8967: %existing = %{$domconfig{'loadbalancing'}};
8968: }
8969: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
8970: \%currtargets,\%currrules);
8971: my ($saveloadbalancing,%defaultshash,%changes);
8972: my ($alltypes,$othertypes,$titles) =
8973: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
8974: my %ruletitles = &offloadtype_text();
8975: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
8976: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
8977: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
8978: if ($balancer eq '') {
8979: next;
8980: }
8981: if (!exists($servers{$balancer})) {
8982: if (exists($currbalancer{$balancer})) {
8983: push(@{$changes{'delete'}},$balancer);
8984: }
8985: next;
8986: }
8987: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
8988: push(@{$changes{'delete'}},$balancer);
8989: next;
8990: }
8991: if (!exists($currbalancer{$balancer})) {
8992: push(@{$changes{'add'}},$balancer);
8993: }
8994: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
8995: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
8996: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
8997: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8998: $saveloadbalancing = 1;
8999: }
9000: foreach my $sparetype (@sparestypes) {
9001: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
9002: my @offloadto;
9003: foreach my $target (@targets) {
9004: if (($servers{$target}) && ($target ne $balancer)) {
9005: if ($sparetype eq 'default') {
9006: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
9007: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
9008: }
9009: }
9010: unless(grep(/^\Q$target\E$/,@offloadto)) {
9011: push(@offloadto,$target);
9012: }
9013: }
9014: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
9015: }
9016: }
9017: if (ref($currtargets{$balancer}) eq 'HASH') {
9018: foreach my $sparetype (@sparestypes) {
9019: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
9020: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
9021: if (@targetdiffs > 0) {
9022: $changes{'curr'}{$balancer}{'targets'} = 1;
9023: }
9024: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
9025: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
9026: $changes{'curr'}{$balancer}{'targets'} = 1;
9027: }
9028: }
9029: }
9030: } else {
9031: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
9032: foreach my $sparetype (@sparestypes) {
9033: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
9034: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
9035: $changes{'curr'}{$balancer}{'targets'} = 1;
9036: }
9037: }
9038: }
9039: }
9040: }
9041: my $ishomedom;
9042: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
9043: $ishomedom = 1;
9044: }
9045: if (ref($alltypes) eq 'ARRAY') {
9046: foreach my $type (@{$alltypes}) {
9047: my $rule;
9048: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
9049: (!$ishomedom)) {
9050: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
9051: }
9052: if ($rule eq 'specific') {
9053: $rule = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
9054: }
9055: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
9056: if (ref($currrules{$balancer}) eq 'HASH') {
9057: if ($rule ne $currrules{$balancer}{$type}) {
9058: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
9059: }
9060: } elsif ($rule ne '') {
9061: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
9062: }
9063: }
9064: }
9065: }
9066: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
9067: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
9068: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
9069: $defaultshash{'loadbalancing'} = {};
9070: }
9071: my $putresult = &Apache::lonnet::put_dom('configuration',
9072: \%defaultshash,$dom);
9073: if ($putresult eq 'ok') {
9074: if (keys(%changes) > 0) {
9075: if (ref($changes{'delete'}) eq 'ARRAY') {
9076: foreach my $balancer (sort(@{$changes{'delete'}})) {
9077: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
9078: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
9079: &Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
9080: }
9081: }
9082: if (ref($changes{'add'}) eq 'ARRAY') {
9083: foreach my $balancer (sort(@{$changes{'add'}})) {
9084: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
9085: }
9086: }
9087: if (ref($changes{'curr'}) eq 'HASH') {
9088: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
9089: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
9090: if ($changes{'curr'}{$balancer}{'targets'}) {
9091: my %offloadstr;
9092: foreach my $sparetype (@sparestypes) {
9093: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
9094: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
9095: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
9096: }
9097: }
9098: }
9099: if (keys(%offloadstr) == 0) {
9100: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
9101: } else {
9102: my $showoffload;
9103: foreach my $sparetype (@sparestypes) {
9104: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
9105: if (defined($offloadstr{$sparetype})) {
9106: $showoffload .= $offloadstr{$sparetype};
9107: } else {
9108: $showoffload .= &mt('None');
9109: }
9110: $showoffload .= (' 'x3);
9111: }
9112: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
9113: }
9114: }
9115: }
9116: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
9117: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
9118: foreach my $type (@{$alltypes}) {
9119: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
9120: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
9121: my $balancetext;
9122: if ($rule eq '') {
9123: $balancetext = $ruletitles{'default'};
9124: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
9125: ($rule eq 'balancer') || ($rule eq 'offloadedto')) {
9126: $balancetext = $ruletitles{$rule};
9127: } else {
9128: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
9129: }
9130: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
9131: }
9132: }
9133: }
9134: }
9135: my $cachekey = &escape('loadbalancing').':'.&escape($dom);
9136: &Apache::lonnet::remote_devalidate_cache($balancer,[$cachekey]);
9137: }
9138: }
9139: if ($resulttext ne '') {
9140: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
9141: } else {
9142: $resulttext = $nochgmsg;
9143: }
9144: } else {
9145: $resulttext = $nochgmsg;
9146: }
9147: } else {
9148: $resulttext = '<span class="LC_error">'.
9149: &mt('An error occurred: [_1]',$putresult).'</span>';
9150: }
9151: } else {
9152: $resulttext = $nochgmsg;
9153: }
9154: return $resulttext;
9155: }
9156:
9157: sub recurse_check {
9158: my ($chkcats,$categories,$depth,$name) = @_;
9159: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
9160: my $chg = 0;
9161: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
9162: my $category = $chkcats->[$depth]{$name}[$j];
9163: my $item;
9164: if ($category eq '') {
9165: $chg ++;
9166: } else {
9167: my $deeper = $depth + 1;
9168: $item = &escape($category).':'.&escape($name).':'.$depth;
9169: if ($chg) {
9170: $categories->{$item} -= $chg;
9171: }
9172: &recurse_check($chkcats,$categories,$deeper,$category);
9173: $deeper --;
9174: }
9175: }
9176: }
9177: return;
9178: }
9179:
9180: sub recurse_cat_deletes {
9181: my ($item,$coursecategories,$deletions) = @_;
9182: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
9183: my $subdepth = $depth + 1;
9184: if (ref($coursecategories) eq 'HASH') {
9185: foreach my $subitem (keys(%{$coursecategories})) {
9186: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
9187: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
9188: delete($coursecategories->{$subitem});
9189: $deletions->{$subitem} = 1;
9190: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
9191: }
9192: }
9193: }
9194: return;
9195: }
9196:
9197: sub get_active_dcs {
9198: my ($dom) = @_;
9199: my $now = time;
9200: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
9201: my %domcoords;
9202: my $numdcs = 0;
9203: foreach my $server (keys(%dompersonnel)) {
9204: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
9205: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
9206: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
9207: }
9208: }
9209: return %domcoords;
9210: }
9211:
9212: sub active_dc_picker {
9213: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
9214: my %domcoords = &get_active_dcs($dom);
9215: my @domcoord = keys(%domcoords);
9216: if (keys(%currhash)) {
9217: foreach my $dc (keys(%currhash)) {
9218: unless (exists($domcoords{$dc})) {
9219: push(@domcoord,$dc);
9220: }
9221: }
9222: }
9223: @domcoord = sort(@domcoord);
9224: my $numdcs = scalar(@domcoord);
9225: my $rows = 0;
9226: my $table;
9227: if ($numdcs > 1) {
9228: $table = '<table>';
9229: for (my $i=0; $i<@domcoord; $i++) {
9230: my $rem = $i%($numinrow);
9231: if ($rem == 0) {
9232: if ($i > 0) {
9233: $table .= '</tr>';
9234: }
9235: $table .= '<tr>';
9236: $rows ++;
9237: }
9238: my $check = '';
9239: if ($inputtype eq 'radio') {
9240: if (keys(%currhash) == 0) {
9241: if (!$i) {
9242: $check = ' checked="checked"';
9243: }
9244: } elsif (exists($currhash{$domcoord[$i]})) {
9245: $check = ' checked="checked"';
9246: }
9247: } else {
9248: if (exists($currhash{$domcoord[$i]})) {
9249: $check = ' checked="checked"';
9250: }
9251: }
9252: if ($i == @domcoord - 1) {
9253: my $colsleft = $numinrow - $rem;
9254: if ($colsleft > 1) {
9255: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
9256: } else {
9257: $table .= '<td class="LC_left_item">';
9258: }
9259: } else {
9260: $table .= '<td class="LC_left_item">';
9261: }
9262: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
9263: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
9264: $table .= '<span class="LC_nobreak"><label>'.
9265: '<input type="'.$inputtype.'" name="'.$name.'"'.
9266: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
9267: if ($user ne $dcname.':'.$dcdom) {
9268: $table .= ' ('.$dcname.':'.$dcdom.')'.
9269: '</label></span></td>';
9270: }
9271: }
9272: $table .= '</tr></table>';
9273: } elsif ($numdcs == 1) {
9274: if ($inputtype eq 'radio') {
9275: $table .= '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />';
9276: } else {
9277: my $check;
9278: if (exists($currhash{$domcoord[0]})) {
9279: $check = ' checked="checked"';
9280: }
9281: $table .= '<input type="checkbox" name="'.$name.'" '.
9282: 'value="'.$domcoord[0].'"'.$check.' />';
9283: $rows ++;
9284: }
9285: }
9286: return ($numdcs,$table,$rows);
9287: }
9288:
9289: sub usersession_titles {
9290: return &Apache::lonlocal::texthash(
9291: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
9292: remote => 'Hosting of sessions for users in this domain on servers in other domains',
9293: spares => 'Servers offloaded to, when busy',
9294: version => 'LON-CAPA version requirement',
9295: excludedomain => 'Allow all, but exclude specific domains',
9296: includedomain => 'Deny all, but include specific domains',
9297: primary => 'Primary (checked first)',
9298: default => 'Default',
9299: );
9300: }
9301:
9302: sub id_for_thisdom {
9303: my (%servers) = @_;
9304: my %altids;
9305: foreach my $server (keys(%servers)) {
9306: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
9307: if ($serverhome ne $server) {
9308: $altids{$serverhome} = $server;
9309: }
9310: }
9311: return %altids;
9312: }
9313:
9314: sub count_servers {
9315: my ($currbalancer,%servers) = @_;
9316: my (@spares,$numspares);
9317: foreach my $lonhost (sort(keys(%servers))) {
9318: next if ($currbalancer eq $lonhost);
9319: push(@spares,$lonhost);
9320: }
9321: if ($currbalancer) {
9322: $numspares = scalar(@spares);
9323: } else {
9324: $numspares = scalar(@spares) - 1;
9325: }
9326: return ($numspares,@spares);
9327: }
9328:
9329: sub lonbalance_targets_js {
9330: my ($dom,$types,$servers,$settings) = @_;
9331: my $select = &mt('Select');
9332: my ($alltargets,$allishome,$allinsttypes,@alltypes);
9333: if (ref($servers) eq 'HASH') {
9334: $alltargets = join("','",sort(keys(%{$servers})));
9335: my @homedoms;
9336: foreach my $server (sort(keys(%{$servers}))) {
9337: if (&Apache::lonnet::host_domain($server) eq $dom) {
9338: push(@homedoms,'1');
9339: } else {
9340: push(@homedoms,'0');
9341: }
9342: }
9343: $allishome = join("','",@homedoms);
9344: }
9345: if (ref($types) eq 'ARRAY') {
9346: if (@{$types} > 0) {
9347: @alltypes = @{$types};
9348: }
9349: }
9350: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
9351: $allinsttypes = join("','",@alltypes);
9352: my (%currbalancer,%currtargets,%currrules,%existing);
9353: if (ref($settings) eq 'HASH') {
9354: %existing = %{$settings};
9355: }
9356: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
9357: \%currtargets,\%currrules);
9358: my $balancers = join("','",sort(keys(%currbalancer)));
9359: return <<"END";
9360:
9361: <script type="text/javascript">
9362: // <![CDATA[
9363:
9364: currBalancers = new Array('$balancers');
9365:
9366: function toggleTargets(balnum) {
9367: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
9368: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
9369: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
9370: var prevbalancer = prevhostitem.value;
9371: var baltotal = document.getElementById('loadbalancing_total').value;
9372: prevhostitem.value = balancer;
9373: if (prevbalancer != '') {
9374: var prevIdx = currBalancers.indexOf(prevbalancer);
9375: if (prevIdx != -1) {
9376: currBalancers.splice(prevIdx,1);
9377: }
9378: }
9379: if (balancer == '') {
9380: hideSpares(balnum);
9381: } else {
9382: var currIdx = currBalancers.indexOf(balancer);
9383: if (currIdx == -1) {
9384: currBalancers.push(balancer);
9385: }
9386: var homedoms = new Array('$allishome');
9387: var ishomedom = homedoms[lonhostitem.selectedIndex];
9388: showSpares(balancer,ishomedom,balnum);
9389: }
9390: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
9391: return;
9392: }
9393:
9394: function showSpares(balancer,ishomedom,balnum) {
9395: var alltargets = new Array('$alltargets');
9396: var insttypes = new Array('$allinsttypes');
9397: var offloadtypes = new Array('primary','default');
9398:
9399: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
9400: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
9401:
9402: for (var i=0; i<offloadtypes.length; i++) {
9403: var count = 0;
9404: for (var j=0; j<alltargets.length; j++) {
9405: if (alltargets[j] != balancer) {
9406: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
9407: item.value = alltargets[j];
9408: item.style.textAlign='left';
9409: item.style.textFace='normal';
9410: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
9411: if (currBalancers.indexOf(alltargets[j]) == -1) {
9412: item.disabled = '';
9413: } else {
9414: item.disabled = 'disabled';
9415: item.checked = false;
9416: }
9417: count ++;
9418: }
9419: }
9420: }
9421: for (var k=0; k<insttypes.length; k++) {
9422: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
9423: if (ishomedom == 1) {
9424: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
9425: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
9426: } else {
9427: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
9428: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
9429: }
9430: } else {
9431: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
9432: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
9433: }
9434: if ((insttypes[k] != '_LC_external') &&
9435: ((insttypes[k] != '_LC_internetdom') ||
9436: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
9437: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
9438: item.options.length = 0;
9439: item.options[0] = new Option("","",true,true);
9440: var idx = 0;
9441: for (var m=0; m<alltargets.length; m++) {
9442: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
9443: idx ++;
9444: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
9445: }
9446: }
9447: }
9448: }
9449: return;
9450: }
9451:
9452: function hideSpares(balnum) {
9453: var alltargets = new Array('$alltargets');
9454: var insttypes = new Array('$allinsttypes');
9455: var offloadtypes = new Array('primary','default');
9456:
9457: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
9458: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
9459:
9460: var total = alltargets.length - 1;
9461: for (var i=0; i<offloadtypes; i++) {
9462: for (var j=0; j<total; j++) {
9463: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
9464: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
9465: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
9466: }
9467: }
9468: for (var k=0; k<insttypes.length; k++) {
9469: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
9470: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
9471: if (insttypes[k] != '_LC_external') {
9472: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
9473: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
9474: }
9475: }
9476: return;
9477: }
9478:
9479: function checkOffloads(item,balnum,type) {
9480: var alltargets = new Array('$alltargets');
9481: var offloadtypes = new Array('primary','default');
9482: if (item.checked) {
9483: var total = alltargets.length - 1;
9484: var other;
9485: if (type == offloadtypes[0]) {
9486: other = offloadtypes[1];
9487: } else {
9488: other = offloadtypes[0];
9489: }
9490: for (var i=0; i<total; i++) {
9491: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
9492: if (server == item.value) {
9493: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
9494: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
9495: }
9496: }
9497: }
9498: }
9499: return;
9500: }
9501:
9502: function singleServerToggle(balnum,type) {
9503: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
9504: if (offloadtoSelIdx == 0) {
9505: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
9506: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
9507:
9508: } else {
9509: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
9510: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
9511: }
9512: return;
9513: }
9514:
9515: function balanceruleChange(formname,balnum,type) {
9516: if (type == '_LC_external') {
9517: return;
9518: }
9519: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
9520: for (var i=0; i<typesRules.length; i++) {
9521: if (formname.elements[typesRules[i]].checked) {
9522: if (formname.elements[typesRules[i]].value != 'specific') {
9523: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
9524: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
9525: } else {
9526: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
9527: }
9528: }
9529: }
9530: return;
9531: }
9532:
9533: function balancerDeleteChange(balnum) {
9534: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
9535: var baltotal = document.getElementById('loadbalancing_total').value;
9536: var addtarget;
9537: var removetarget;
9538: var action = 'delete';
9539: if (document.getElementById('loadbalancing_delete_'+balnum)) {
9540: var lonhost = hostitem.value;
9541: var currIdx = currBalancers.indexOf(lonhost);
9542: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
9543: if (currIdx != -1) {
9544: currBalancers.splice(currIdx,1);
9545: }
9546: addtarget = lonhost;
9547: } else {
9548: if (currIdx == -1) {
9549: currBalancers.push(lonhost);
9550: }
9551: removetarget = lonhost;
9552: action = 'undelete';
9553: }
9554: balancerChange(balnum,baltotal,action,addtarget,removetarget);
9555: }
9556: return;
9557: }
9558:
9559: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
9560: if (baltotal > 1) {
9561: var offloadtypes = new Array('primary','default');
9562: var alltargets = new Array('$alltargets');
9563: var insttypes = new Array('$allinsttypes');
9564: for (var i=0; i<baltotal; i++) {
9565: if (i != balnum) {
9566: for (var j=0; j<offloadtypes.length; j++) {
9567: var total = alltargets.length - 1;
9568: for (var k=0; k<total; k++) {
9569: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
9570: var server = serveritem.value;
9571: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
9572: if (server == addtarget) {
9573: serveritem.disabled = '';
9574: }
9575: }
9576: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
9577: if (server == removetarget) {
9578: serveritem.disabled = 'disabled';
9579: serveritem.checked = false;
9580: }
9581: }
9582: }
9583: }
9584: for (var j=0; j<insttypes.length; j++) {
9585: if (insttypes[j] != '_LC_external') {
9586: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
9587: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
9588: var currSel = singleserver.selectedIndex;
9589: var currVal = singleserver.options[currSel].value;
9590: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
9591: var numoptions = singleserver.options.length;
9592: var needsnew = 1;
9593: for (var k=0; k<numoptions; k++) {
9594: if (singleserver.options[k] == addtarget) {
9595: needsnew = 0;
9596: break;
9597: }
9598: }
9599: if (needsnew == 1) {
9600: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
9601: }
9602: }
9603: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
9604: singleserver.options.length = 0;
9605: if ((currVal) && (currVal != removetarget)) {
9606: singleserver.options[0] = new Option("","",false,false);
9607: } else {
9608: singleserver.options[0] = new Option("","",true,true);
9609: }
9610: var idx = 0;
9611: for (var m=0; m<alltargets.length; m++) {
9612: if (currBalancers.indexOf(alltargets[m]) == -1) {
9613: idx ++;
9614: if (currVal == alltargets[m]) {
9615: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
9616: } else {
9617: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
9618: }
9619: }
9620: }
9621: }
9622: }
9623: }
9624: }
9625: }
9626: }
9627: }
9628: return;
9629: }
9630:
9631: // ]]>
9632: </script>
9633:
9634: END
9635: }
9636:
9637: sub new_spares_js {
9638: my @sparestypes = ('primary','default');
9639: my $types = join("','",@sparestypes);
9640: my $select = &mt('Select');
9641: return <<"END";
9642:
9643: <script type="text/javascript">
9644: // <![CDATA[
9645:
9646: function updateNewSpares(formname,lonhost) {
9647: var types = new Array('$types');
9648: var include = new Array();
9649: var exclude = new Array();
9650: for (var i=0; i<types.length; i++) {
9651: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
9652: for (var j=0; j<spareboxes.length; j++) {
9653: if (formname.elements[spareboxes[j]].checked) {
9654: exclude.push(formname.elements[spareboxes[j]].value);
9655: } else {
9656: include.push(formname.elements[spareboxes[j]].value);
9657: }
9658: }
9659: }
9660: for (var i=0; i<types.length; i++) {
9661: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
9662: var selIdx = newSpare.selectedIndex;
9663: var currnew = newSpare.options[selIdx].value;
9664: var okSpares = new Array();
9665: for (var j=0; j<newSpare.options.length; j++) {
9666: var possible = newSpare.options[j].value;
9667: if (possible != '') {
9668: if (exclude.indexOf(possible) == -1) {
9669: okSpares.push(possible);
9670: } else {
9671: if (currnew == possible) {
9672: selIdx = 0;
9673: }
9674: }
9675: }
9676: }
9677: for (var k=0; k<include.length; k++) {
9678: if (okSpares.indexOf(include[k]) == -1) {
9679: okSpares.push(include[k]);
9680: }
9681: }
9682: okSpares.sort();
9683: newSpare.options.length = 0;
9684: if (selIdx == 0) {
9685: newSpare.options[0] = new Option("$select","",true,true);
9686: } else {
9687: newSpare.options[0] = new Option("$select","",false,false);
9688: }
9689: for (var m=0; m<okSpares.length; m++) {
9690: var idx = m+1;
9691: var selThis = 0;
9692: if (selIdx != 0) {
9693: if (okSpares[m] == currnew) {
9694: selThis = 1;
9695: }
9696: }
9697: if (selThis == 1) {
9698: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
9699: } else {
9700: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
9701: }
9702: }
9703: }
9704: return;
9705: }
9706:
9707: function checkNewSpares(lonhost,type) {
9708: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
9709: var chosen = newSpare.options[newSpare.selectedIndex].value;
9710: if (chosen != '') {
9711: var othertype;
9712: var othernewSpare;
9713: if (type == 'primary') {
9714: othernewSpare = document.getElementById('newspare_default_'+lonhost);
9715: }
9716: if (type == 'default') {
9717: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
9718: }
9719: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
9720: othernewSpare.selectedIndex = 0;
9721: }
9722: }
9723: return;
9724: }
9725:
9726: // ]]>
9727: </script>
9728:
9729: END
9730:
9731: }
9732:
9733: sub common_domprefs_js {
9734: return <<"END";
9735:
9736: <script type="text/javascript">
9737: // <![CDATA[
9738:
9739: function getIndicesByName(formname,item) {
9740: var group = new Array();
9741: for (var i=0;i<formname.elements.length;i++) {
9742: if (formname.elements[i].name == item) {
9743: group.push(formname.elements[i].id);
9744: }
9745: }
9746: return group;
9747: }
9748:
9749: // ]]>
9750: </script>
9751:
9752: END
9753:
9754: }
9755:
9756: sub recaptcha_js {
9757: my %lt = &captcha_phrases();
9758: return <<"END";
9759:
9760: <script type="text/javascript">
9761: // <![CDATA[
9762:
9763: function updateCaptcha(caller,context) {
9764: var privitem;
9765: var pubitem;
9766: var privtext;
9767: var pubtext;
9768: if (document.getElementById(context+'_recaptchapub')) {
9769: pubitem = document.getElementById(context+'_recaptchapub');
9770: } else {
9771: return;
9772: }
9773: if (document.getElementById(context+'_recaptchapriv')) {
9774: privitem = document.getElementById(context+'_recaptchapriv');
9775: } else {
9776: return;
9777: }
9778: if (document.getElementById(context+'_recaptchapubtxt')) {
9779: pubtext = document.getElementById(context+'_recaptchapubtxt');
9780: } else {
9781: return;
9782: }
9783: if (document.getElementById(context+'_recaptchaprivtxt')) {
9784: privtext = document.getElementById(context+'_recaptchaprivtxt');
9785: } else {
9786: return;
9787: }
9788: if (caller.checked) {
9789: if (caller.value == 'recaptcha') {
9790: pubitem.type = 'text';
9791: privitem.type = 'text';
9792: pubitem.size = '40';
9793: privitem.size = '40';
9794: pubtext.innerHTML = "$lt{'pub'}";
9795: privtext.innerHTML = "$lt{'priv'}";
9796: } else {
9797: pubitem.type = 'hidden';
9798: privitem.type = 'hidden';
9799: pubtext.innerHTML = '';
9800: privtext.innerHTML = '';
9801: }
9802: }
9803: return;
9804: }
9805:
9806: // ]]>
9807: </script>
9808:
9809: END
9810:
9811: }
9812:
9813: sub credits_js {
9814: return <<"END";
9815:
9816: <script type="text/javascript">
9817: // <![CDATA[
9818:
9819: function toggleCredits(domForm) {
9820: if (document.getElementById('credits')) {
9821: creditsitem = document.getElementById('credits');
9822: var creditsLength = domForm.coursecredits.length;
9823: if (creditsLength) {
9824: var currval;
9825: for (var i=0; i<creditsLength; i++) {
9826: if (domForm.coursecredits[i].checked) {
9827: currval = domForm.coursecredits[i].value;
9828: }
9829: }
9830: if (currval == 1) {
9831: creditsitem.style.display = 'block';
9832: } else {
9833: creditsitem.style.display = 'none';
9834: }
9835: }
9836: }
9837: return;
9838: }
9839:
9840: // ]]>
9841: </script>
9842:
9843: END
9844:
9845: }
9846:
9847: sub captcha_phrases {
9848: return &Apache::lonlocal::texthash (
9849: priv => 'Private key',
9850: pub => 'Public key',
9851: original => 'original (CAPTCHA)',
9852: recaptcha => 'successor (ReCAPTCHA)',
9853: notused => 'unused',
9854: );
9855: }
9856:
9857: sub devalidate_remote_domconfs {
9858: my ($dom,$cachekeys) = @_;
9859: return unless (ref($cachekeys) eq 'HASH');
9860: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9861: my %thismachine;
9862: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
9863: my @posscached = ('domainconfig','domdefaults');
9864: if (keys(%servers) > 1) {
9865: foreach my $server (keys(%servers)) {
9866: next if ($thismachine{$server});
9867: my @cached;
9868: foreach my $name (@posscached) {
9869: if ($cachekeys->{$name}) {
9870: push(@cached,&escape($name).':'.&escape($dom));
9871: }
9872: }
9873: if (@cached) {
9874: &Apache::lonnet::remote_devalidate_cache($server,\@cached);
9875: }
9876: }
9877: }
9878: return;
9879: }
9880:
9881: 1;
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