File:
[LON-CAPA] /
loncom /
interface /
domainprefs.pm
Revision
1.209:
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Sun Sep 29 00:49:28 2013 UTC (10 years, 8 months ago) by
raeburn
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MAIN
CVS tags:
HEAD
- Bug 6675
- Case where $env{'REMOTE_ADDR'} as reported to server selected to host
user session, is different from $env{'REMOTE_ADDR'} as reported to
server which handled original authentication request.
- Domain configuration for a load balancing server can be set to one of
the following, if an IP mismatch is detected by /adm/migrateuser
during credentials checking after redirect via /adm/switchserver
(i) Session will be hosted on Load Balancer
(ii) Session will be hosted on offload server
for each of (a) SSO users from load balancer's domain, (b) non-SSO users
- Setting to host on load balancer will be ignored if switch server was called
by an author or co-author switching to server housing the authoring space.
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.209 2013/09/29 00:49:28 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affiliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (quotas,
90: requestcourses or requestauthor).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course, and to display/store
98: default quota sizes for authoring spaces.
99:
100: Outputs: 1
101:
102: $datatable - HTML containing form elements which allow settings to be changed.
103:
104: In the case of course requests, radio buttons are displayed for each institutional
105: affiliate type (and also default, and _LC_adv) for each of the course types
106: (official, unofficial and community). In each case the radio buttons allow the
107: selection of one of four values:
108:
109: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
110: which have the following effects:
111:
112: 0
113:
114: =over
115:
116: - course requests are not allowed for this course types/affiliation
117:
118: =back
119:
120: approval
121:
122: =over
123:
124: - course requests must be approved by a Doman Coordinator in the
125: course's domain
126:
127: =back
128:
129: validate
130:
131: =over
132:
133: - an institutional validation (e.g., check requestor is instructor
134: of record) needs to be passed before the course will be created. The required
135: validation is in localenroll.pm on the primary library server for the course
136: domain.
137:
138: =back
139:
140: autolimit
141:
142: =over
143:
144: - course requests will be processed automatically up to a limit of
145: N requests for the course type for the particular requestor.
146: If N is undefined, there is no limit to the number of course requests
147: which a course owner may submit and have processed automatically.
148:
149: =back
150:
151: =item modify_quotas()
152:
153: =back
154:
155: =cut
156:
157: package Apache::domainprefs;
158:
159: use strict;
160: use Apache::Constants qw(:common :http);
161: use Apache::lonnet;
162: use Apache::loncommon();
163: use Apache::lonhtmlcommon();
164: use Apache::lonlocal;
165: use Apache::lonmsg();
166: use Apache::lonconfigsettings;
167: use LONCAPA qw(:DEFAULT :match);
168: use LONCAPA::Enrollment;
169: use LONCAPA::lonauthcgi();
170: use File::Copy;
171: use Locale::Language;
172: use DateTime::TimeZone;
173: use DateTime::Locale;
174:
175: my $registered_cleanup;
176: my $modified_urls;
177:
178: sub handler {
179: my $r=shift;
180: if ($r->header_only) {
181: &Apache::loncommon::content_type($r,'text/html');
182: $r->send_http_header;
183: return OK;
184: }
185:
186: my $context = 'domain';
187: my $dom = $env{'request.role.domain'};
188: my $domdesc = &Apache::lonnet::domain($dom,'description');
189: if (&Apache::lonnet::allowed('mau',$dom)) {
190: &Apache::loncommon::content_type($r,'text/html');
191: $r->send_http_header;
192: } else {
193: $env{'user.error.msg'}=
194: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
195: return HTTP_NOT_ACCEPTABLE;
196: }
197:
198: $registered_cleanup=0;
199: @{$modified_urls}=();
200:
201: &Apache::lonhtmlcommon::clear_breadcrumbs();
202: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
203: ['phase','actions']);
204: my $phase = 'pickactions';
205: if ( exists($env{'form.phase'}) ) {
206: $phase = $env{'form.phase'};
207: }
208: my %servers = &Apache::lonnet::internet_dom_servers($dom);
209: my %domconfig =
210: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
211: 'quotas','autoenroll','autoupdate','autocreate',
212: 'directorysrch','usercreation','usermodification',
213: 'contacts','defaults','scantron','coursecategories',
214: 'serverstatuses','requestcourses','helpsettings',
215: 'coursedefaults','usersessions','loadbalancing',
216: 'requestauthor'],$dom);
217: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
218: 'autoupdate','autocreate','directorysrch','contacts',
219: 'usercreation','usermodification','scantron',
220: 'requestcourses','requestauthor','coursecategories',
221: 'serverstatuses','helpsettings',
222: 'coursedefaults','usersessions');
223: my %existing;
224: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
225: %existing = %{$domconfig{'loadbalancing'}};
226: }
227: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
228: push(@prefs_order,'loadbalancing');
229: }
230: my %prefs = (
231: 'rolecolors' =>
232: { text => 'Default color schemes',
233: help => 'Domain_Configuration_Color_Schemes',
234: header => [{col1 => 'Student Settings',
235: col2 => '',},
236: {col1 => 'Coordinator Settings',
237: col2 => '',},
238: {col1 => 'Author Settings',
239: col2 => '',},
240: {col1 => 'Administrator Settings',
241: col2 => '',}],
242: },
243: 'login' =>
244: { text => 'Log-in page options',
245: help => 'Domain_Configuration_Login_Page',
246: header => [{col1 => 'Log-in Page Items',
247: col2 => '',},
248: {col1 => 'Log-in Help',
249: col2 => 'Value'}],
250: },
251: 'defaults' =>
252: { text => 'Default authentication/language/timezone/portal',
253: help => 'Domain_Configuration_LangTZAuth',
254: header => [{col1 => 'Setting',
255: col2 => 'Value'}],
256: },
257: 'quotas' =>
258: { text => 'Blogs, personal web pages, webDAV/quotas, portfolios',
259: help => 'Domain_Configuration_Quotas',
260: header => [{col1 => 'User affiliation',
261: col2 => 'Available tools',
262: col3 => 'Quotas, Mb; (Authoring requires role)',}],
263: },
264: 'autoenroll' =>
265: { text => 'Auto-enrollment settings',
266: help => 'Domain_Configuration_Auto_Enrollment',
267: header => [{col1 => 'Configuration setting',
268: col2 => 'Value(s)'}],
269: },
270: 'autoupdate' =>
271: { text => 'Auto-update settings',
272: help => 'Domain_Configuration_Auto_Updates',
273: header => [{col1 => 'Setting',
274: col2 => 'Value',},
275: {col1 => 'Setting',
276: col2 => 'Affiliation'},
277: {col1 => 'User population',
278: col2 => 'Updateable user data'}],
279: },
280: 'autocreate' =>
281: { text => 'Auto-course creation settings',
282: help => 'Domain_Configuration_Auto_Creation',
283: header => [{col1 => 'Configuration Setting',
284: col2 => 'Value',}],
285: },
286: 'directorysrch' =>
287: { text => 'Institutional directory searches',
288: help => 'Domain_Configuration_InstDirectory_Search',
289: header => [{col1 => 'Setting',
290: col2 => 'Value',}],
291: },
292: 'contacts' =>
293: { text => 'Contact Information',
294: help => 'Domain_Configuration_Contact_Info',
295: header => [{col1 => 'Setting',
296: col2 => 'Value',}],
297: },
298:
299: 'usercreation' =>
300: { text => 'User creation',
301: help => 'Domain_Configuration_User_Creation',
302: header => [{col1 => 'Format rule type',
303: col2 => 'Format rules in force'},
304: {col1 => 'User account creation',
305: col2 => 'Usernames which may be created',},
306: {col1 => 'Context',
307: col2 => 'Assignable authentication types'}],
308: },
309: 'usermodification' =>
310: { text => 'User modification',
311: help => 'Domain_Configuration_User_Modification',
312: header => [{col1 => 'Target user has role',
313: col2 => 'User information updateable in author context'},
314: {col1 => 'Target user has role',
315: col2 => 'User information updateable in course context'},
316: {col1 => "Status of user",
317: col2 => 'Information settable when self-creating account (if directory data blank)'}],
318: },
319: 'scantron' =>
320: { text => 'Bubblesheet format file',
321: help => 'Domain_Configuration_Scantron_Format',
322: header => [ {col1 => 'Item',
323: col2 => '',
324: }],
325: },
326: 'requestcourses' =>
327: {text => 'Request creation of courses',
328: help => 'Domain_Configuration_Request_Courses',
329: header => [{col1 => 'User affiliation',
330: col2 => 'Availability/Processing of requests',},
331: {col1 => 'Setting',
332: col2 => 'Value'}],
333: },
334: 'requestauthor' =>
335: {text => 'Request authoring space',
336: help => 'Domain_Configuration_Request_Author',
337: header => [{col1 => 'User affiliation',
338: col2 => 'Availability/Processing of requests',},
339: {col1 => 'Setting',
340: col2 => 'Value'}],
341: },
342: 'coursecategories' =>
343: { text => 'Cataloging of courses/communities',
344: help => 'Domain_Configuration_Cataloging_Courses',
345: header => [{col1 => 'Category settings',
346: col2 => '',},
347: {col1 => 'Categories',
348: col2 => '',
349: }],
350: },
351: 'serverstatuses' =>
352: {text => 'Access to server status pages',
353: help => 'Domain_Configuration_Server_Status',
354: header => [{col1 => 'Status Page',
355: col2 => 'Other named users',
356: col3 => 'Specific IPs',
357: }],
358: },
359: 'helpsettings' =>
360: {text => 'Help page settings',
361: help => 'Domain_Configuration_Help_Settings',
362: header => [{col1 => 'Help Settings (logged-in users)',
363: col2 => 'Value'}],
364: },
365: 'coursedefaults' =>
366: {text => 'Course/Community defaults',
367: help => 'Domain_Configuration_Course_Defaults',
368: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
369: col2 => 'Value',},
370: {col1 => 'Defaults which can be overridden for each course by a DC',
371: col2 => 'Value',},],
372: },
373: 'privacy' =>
374: {text => 'User Privacy',
375: help => 'Domain_Configuration_User_Privacy',
376: header => [{col1 => 'Setting',
377: col2 => 'Value',}],
378: },
379: 'usersessions' =>
380: {text => 'User session hosting/offloading',
381: help => 'Domain_Configuration_User_Sessions',
382: header => [{col1 => 'Domain server',
383: col2 => 'Servers to offload sessions to when busy'},
384: {col1 => 'Hosting of users from other domains',
385: col2 => 'Rules'},
386: {col1 => "Hosting domain's own users elsewhere",
387: col2 => 'Rules'}],
388: },
389: 'loadbalancing' =>
390: {text => 'Dedicated Load Balancer(s)',
391: help => 'Domain_Configuration_Load_Balancing',
392: header => [{col1 => 'Balancers',
393: col2 => 'Default destinations',
394: col3 => 'User affiliation',
395: col4 => 'Overrides'},
396: ],
397: },
398: );
399: if (keys(%servers) > 1) {
400: $prefs{'login'} = { text => 'Log-in page options',
401: help => 'Domain_Configuration_Login_Page',
402: header => [{col1 => 'Log-in Service',
403: col2 => 'Server Setting',},
404: {col1 => 'Log-in Page Items',
405: col2 => ''},
406: {col1 => 'Log-in Help',
407: col2 => 'Value'}],
408: };
409: }
410:
411: my @roles = ('student','coordinator','author','admin');
412: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
413: &Apache::lonhtmlcommon::add_breadcrumb
414: ({href=>"javascript:changePage(document.$phase,'pickactions')",
415: text=>"Settings to display/modify"});
416: my $confname = $dom.'-domainconfig';
417:
418: if ($phase eq 'process') {
419: if (&Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,
420: \%prefs,\%domconfig,$confname,\@roles) eq 'update') {
421: $r->rflush();
422: &devalidate_remote_domconfs($dom);
423: }
424: } elsif ($phase eq 'display') {
425: my $js = &recaptcha_js().
426: &credits_js();
427: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
428: my ($othertitle,$usertypes,$types) =
429: &Apache::loncommon::sorted_inst_types($dom);
430: $js .= &lonbalance_targets_js($dom,$types,\%servers,
431: $domconfig{'loadbalancing'}).
432: &new_spares_js().
433: &common_domprefs_js().
434: &Apache::loncommon::javascript_array_indexof();
435: }
436: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
437: } else {
438: # check if domconfig user exists for the domain.
439: my $servadm = $r->dir_config('lonAdmEMail');
440: my ($configuserok,$author_ok,$switchserver) =
441: &config_check($dom,$confname,$servadm);
442: unless ($configuserok eq 'ok') {
443: &Apache::lonconfigsettings::print_header($r,$phase,$context);
444: $r->print(&mt('The domain configuration user "[_1]" has yet to be created.',
445: $confname).
446: '<br />'
447: );
448: if ($switchserver) {
449: $r->print(&mt('Ordinarily, that domain configuration user is created when the ./UPDATE script is run to install LON-CAPA for the first time.').
450: '<br />'.
451: &mt('However, that does not apply when new domains are added to a multi-domain server, and ./UPDATE has not been run recently.').
452: '<br />'.
453: &mt('The "[_1]" user can be created automatically when a Domain Coordinator visits the web-based "Set domain configuration" screen, in a session hosted on the primary library server.',$confname).
454: '<br />'.
455: &mt('To do that now, use the following link: [_1]',$switchserver)
456: );
457: } else {
458: $r->print(&mt('To create that user from the command line run the ./UPDATE script found in the top level directory of the extracted LON-CAPA tarball.').
459: '<br />'.
460: &mt('Once that is done, you will be able to use the web-based "Set domain configuration" to configure the domain')
461: );
462: }
463: $r->print(&Apache::loncommon::end_page());
464: return OK;
465: }
466: if (keys(%domconfig) == 0) {
467: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
468: my @ids=&Apache::lonnet::current_machine_ids();
469: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
470: my %designhash = &Apache::loncommon::get_domainconf($dom);
471: my @loginimages = ('img','logo','domlogo','login');
472: my $custom_img_count = 0;
473: foreach my $img (@loginimages) {
474: if ($designhash{$dom.'.login.'.$img} ne '') {
475: $custom_img_count ++;
476: }
477: }
478: foreach my $role (@roles) {
479: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
480: $custom_img_count ++;
481: }
482: }
483: if ($custom_img_count > 0) {
484: &Apache::lonconfigsettings::print_header($r,$phase,$context);
485: my $switch_server = &check_switchserver($dom,$confname);
486: $r->print(
487: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
488: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
489: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
490: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
491: if ($switch_server) {
492: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
493: }
494: $r->print(&Apache::loncommon::end_page());
495: return OK;
496: }
497: }
498: }
499: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
500: }
501: return OK;
502: }
503:
504: sub process_changes {
505: my ($r,$dom,$confname,$action,$roles,$values,$lastactref) = @_;
506: my %domconfig;
507: if (ref($values) eq 'HASH') {
508: %domconfig = %{$values};
509: }
510: my $output;
511: if ($action eq 'login') {
512: $output = &modify_login($r,$dom,$confname,$lastactref,%domconfig);
513: } elsif ($action eq 'rolecolors') {
514: $output = &modify_rolecolors($r,$dom,$confname,$roles,
515: $lastactref,%domconfig);
516: } elsif ($action eq 'quotas') {
517: $output = &modify_quotas($dom,$action,%domconfig);
518: } elsif ($action eq 'autoenroll') {
519: $output = &modify_autoenroll($dom,$lastactref,%domconfig);
520: } elsif ($action eq 'autoupdate') {
521: $output = &modify_autoupdate($dom,%domconfig);
522: } elsif ($action eq 'autocreate') {
523: $output = &modify_autocreate($dom,%domconfig);
524: } elsif ($action eq 'directorysrch') {
525: $output = &modify_directorysrch($dom,%domconfig);
526: } elsif ($action eq 'usercreation') {
527: $output = &modify_usercreation($dom,%domconfig);
528: } elsif ($action eq 'usermodification') {
529: $output = &modify_usermodification($dom,%domconfig);
530: } elsif ($action eq 'contacts') {
531: $output = &modify_contacts($dom,$lastactref,%domconfig);
532: } elsif ($action eq 'defaults') {
533: $output = &modify_defaults($dom,$r,%domconfig);
534: } elsif ($action eq 'scantron') {
535: $output = &modify_scantron($r,$dom,$confname,$lastactref,%domconfig);
536: } elsif ($action eq 'coursecategories') {
537: $output = &modify_coursecategories($dom,%domconfig);
538: } elsif ($action eq 'serverstatuses') {
539: $output = &modify_serverstatuses($dom,%domconfig);
540: } elsif ($action eq 'requestcourses') {
541: $output = &modify_quotas($dom,$action,%domconfig);
542: } elsif ($action eq 'requestauthor') {
543: $output = &modify_quotas($dom,$action,%domconfig);
544: } elsif ($action eq 'helpsettings') {
545: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
546: } elsif ($action eq 'coursedefaults') {
547: $output = &modify_coursedefaults($dom,%domconfig);
548: } elsif ($action eq 'usersessions') {
549: $output = &modify_usersessions($dom,%domconfig);
550: } elsif ($action eq 'loadbalancing') {
551: $output = &modify_loadbalancing($dom,%domconfig);
552: }
553: return $output;
554: }
555:
556: sub print_config_box {
557: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
558: my $rowtotal = 0;
559: my $output;
560: if ($action eq 'coursecategories') {
561: $output = &coursecategories_javascript($settings);
562: }
563: $output .=
564: '<table class="LC_nested_outer">
565: <tr>
566: <th align="left" valign="middle"><span class="LC_nobreak">'.
567: &mt($item->{text}).' '.
568: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
569: '</tr>';
570: $rowtotal ++;
571: my $numheaders = 1;
572: if (ref($item->{'header'}) eq 'ARRAY') {
573: $numheaders = scalar(@{$item->{'header'}});
574: }
575: if ($numheaders > 1) {
576: my $colspan = '';
577: my $rightcolspan = '';
578: if (($action eq 'rolecolors') || ($action eq 'coursecategories') ||
579: (($action eq 'login') && ($numheaders < 3))) {
580: $colspan = ' colspan="2"';
581: }
582: if ($action eq 'usersessions') {
583: $rightcolspan = ' colspan="3"';
584: }
585: $output .= '
586: <tr>
587: <td>
588: <table class="LC_nested">
589: <tr class="LC_info_row">
590: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
591: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
592: </tr>';
593: $rowtotal ++;
594: if ($action eq 'autoupdate') {
595: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
596: } elsif ($action eq 'usercreation') {
597: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
598: } elsif ($action eq 'usermodification') {
599: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
600: } elsif ($action eq 'coursecategories') {
601: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
602: } elsif ($action eq 'login') {
603: if ($numheaders == 3) {
604: $colspan = ' colspan="2"';
605: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
606: } else {
607: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
608: }
609: } elsif ($action eq 'requestcourses') {
610: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
611: } elsif ($action eq 'requestauthor') {
612: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
613: } elsif ($action eq 'usersessions') {
614: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
615: } elsif ($action eq 'rolecolors') {
616: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
617: } elsif ($action eq 'coursedefaults') {
618: $output .= &print_coursedefaults('top',$dom,$settings,\$rowtotal);
619: }
620: $output .= '
621: </table>
622: </td>
623: </tr>
624: <tr>
625: <td>
626: <table class="LC_nested">
627: <tr class="LC_info_row">
628: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
629: $output .= '
630: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
631: </tr>';
632: $rowtotal ++;
633: if ($action eq 'autoupdate') {
634: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
635: </table>
636: </td>
637: </tr>
638: <tr>
639: <td>
640: <table class="LC_nested">
641: <tr class="LC_info_row">
642: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
643: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
644: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
645: $rowtotal ++;
646: } elsif ($action eq 'usercreation') {
647: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
648: </table>
649: </td>
650: </tr>
651: <tr>
652: <td>
653: <table class="LC_nested">
654: <tr class="LC_info_row">
655: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
656: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
657: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
658: $rowtotal ++;
659: } elsif ($action eq 'usermodification') {
660: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
661: </table>
662: </td>
663: </tr>
664: <tr>
665: <td>
666: <table class="LC_nested">
667: <tr class="LC_info_row">
668: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
669: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
670: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
671: $rowtotal ++;
672: } elsif ($action eq 'coursecategories') {
673: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
674: } elsif ($action eq 'login') {
675: if ($numheaders == 3) {
676: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
677: </table>
678: </td>
679: </tr>
680: <tr>
681: <td>
682: <table class="LC_nested">
683: <tr class="LC_info_row">
684: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
685: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
686: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
687: $rowtotal ++;
688: } else {
689: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
690: }
691: } elsif ($action eq 'requestcourses') {
692: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
693: } elsif ($action eq 'requestauthor') {
694: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
695: } elsif ($action eq 'usersessions') {
696: $output .= &print_usersessions('middle',$dom,$settings,\$rowtotal).'
697: </table>
698: </td>
699: </tr>
700: <tr>
701: <td>
702: <table class="LC_nested">
703: <tr class="LC_info_row">
704: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
705: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
706: &print_usersessions('bottom',$dom,$settings,\$rowtotal);
707: $rowtotal ++;
708: } elsif ($action eq 'coursedefaults') {
709: $output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
710: } elsif ($action eq 'rolecolors') {
711: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
712: </table>
713: </td>
714: </tr>
715: <tr>
716: <td>
717: <table class="LC_nested">
718: <tr class="LC_info_row">
719: <td class="LC_left_item"'.$colspan.' valign="top">'.
720: &mt($item->{'header'}->[2]->{'col1'}).'</td>
721: <td class="LC_right_item" valign="top">'.
722: &mt($item->{'header'}->[2]->{'col2'}).'</td>
723: </tr>'.
724: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
725: </table>
726: </td>
727: </tr>
728: <tr>
729: <td>
730: <table class="LC_nested">
731: <tr class="LC_info_row">
732: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
733: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
734: </tr>'.
735: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
736: $rowtotal += 2;
737: }
738: } else {
739: $output .= '
740: <tr>
741: <td>
742: <table class="LC_nested">
743: <tr class="LC_info_row">';
744: if (($action eq 'login') || ($action eq 'directorysrch')) {
745: $output .= '
746: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
747: } elsif ($action eq 'serverstatuses') {
748: $output .= '
749: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
750: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
751:
752: } else {
753: $output .= '
754: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
755: }
756: if (defined($item->{'header'}->[0]->{'col3'})) {
757: $output .= '<td class="LC_left_item" valign="top">'.
758: &mt($item->{'header'}->[0]->{'col2'});
759: if ($action eq 'serverstatuses') {
760: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
761: }
762: } else {
763: $output .= '<td class="LC_right_item" valign="top">'.
764: &mt($item->{'header'}->[0]->{'col2'});
765: }
766: $output .= '</td>';
767: if ($item->{'header'}->[0]->{'col3'}) {
768: if (defined($item->{'header'}->[0]->{'col4'})) {
769: $output .= '<td class="LC_left_item" valign="top">'.
770: &mt($item->{'header'}->[0]->{'col3'});
771: } else {
772: $output .= '<td class="LC_right_item" valign="top">'.
773: &mt($item->{'header'}->[0]->{'col3'});
774: }
775: if ($action eq 'serverstatuses') {
776: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
777: }
778: $output .= '</td>';
779: }
780: if ($item->{'header'}->[0]->{'col4'}) {
781: $output .= '<td class="LC_right_item" valign="top">'.
782: &mt($item->{'header'}->[0]->{'col4'});
783: }
784: $output .= '</tr>';
785: $rowtotal ++;
786: if ($action eq 'quotas') {
787: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
788: } elsif ($action eq 'autoenroll') {
789: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
790: } elsif ($action eq 'autocreate') {
791: $output .= &print_autocreate($dom,$settings,\$rowtotal);
792: } elsif ($action eq 'directorysrch') {
793: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
794: } elsif ($action eq 'contacts') {
795: $output .= &print_contacts($dom,$settings,\$rowtotal);
796: } elsif ($action eq 'defaults') {
797: $output .= &print_defaults($dom,\$rowtotal);
798: } elsif ($action eq 'scantron') {
799: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
800: } elsif ($action eq 'serverstatuses') {
801: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
802: } elsif ($action eq 'helpsettings') {
803: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
804: } elsif ($action eq 'loadbalancing') {
805: $output .= &print_loadbalancing($dom,$settings,\$rowtotal);
806: }
807: }
808: $output .= '
809: </table>
810: </td>
811: </tr>
812: </table><br />';
813: return ($output,$rowtotal);
814: }
815:
816: sub print_login {
817: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
818: my ($css_class,$datatable);
819: my %choices = &login_choices();
820:
821: if ($caller eq 'service') {
822: my %servers = &Apache::lonnet::internet_dom_servers($dom);
823: my $choice = $choices{'disallowlogin'};
824: $css_class = ' class="LC_odd_row"';
825: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
826: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
827: '<th>'.$choices{'server'}.'</th>'.
828: '<th>'.$choices{'serverpath'}.'</th>'.
829: '<th>'.$choices{'custompath'}.'</th>'.
830: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
831: my %disallowed;
832: if (ref($settings) eq 'HASH') {
833: if (ref($settings->{'loginvia'}) eq 'HASH') {
834: %disallowed = %{$settings->{'loginvia'}};
835: }
836: }
837: foreach my $lonhost (sort(keys(%servers))) {
838: my $direct = 'selected="selected"';
839: if (ref($disallowed{$lonhost}) eq 'HASH') {
840: if ($disallowed{$lonhost}{'server'} ne '') {
841: $direct = '';
842: }
843: }
844: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
845: '<td><select name="'.$lonhost.'_server">'.
846: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
847: '</option>';
848: foreach my $hostid (sort(keys(%servers))) {
849: next if ($servers{$hostid} eq $servers{$lonhost});
850: my $selected = '';
851: if (ref($disallowed{$lonhost}) eq 'HASH') {
852: if ($hostid eq $disallowed{$lonhost}{'server'}) {
853: $selected = 'selected="selected"';
854: }
855: }
856: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
857: $servers{$hostid}.'</option>';
858: }
859: $datatable .= '</select></td>'.
860: '<td><select name="'.$lonhost.'_serverpath">';
861: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
862: my $pathname = $path;
863: if ($path eq 'custom') {
864: $pathname = &mt('Custom Path').' ->';
865: }
866: my $selected = '';
867: if (ref($disallowed{$lonhost}) eq 'HASH') {
868: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
869: $selected = 'selected="selected"';
870: }
871: } elsif ($path eq '') {
872: $selected = 'selected="selected"';
873: }
874: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
875: }
876: $datatable .= '</select></td>';
877: my ($custom,$exempt);
878: if (ref($disallowed{$lonhost}) eq 'HASH') {
879: $custom = $disallowed{$lonhost}{'custompath'};
880: $exempt = $disallowed{$lonhost}{'exempt'};
881: }
882: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
883: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
884: '</tr>';
885: }
886: $datatable .= '</table></td></tr>';
887: return $datatable;
888: } elsif ($caller eq 'page') {
889: my %defaultchecked = (
890: 'coursecatalog' => 'on',
891: 'helpdesk' => 'on',
892: 'adminmail' => 'off',
893: 'newuser' => 'off',
894: );
895: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
896: my (%checkedon,%checkedoff);
897: foreach my $item (@toggles) {
898: if ($defaultchecked{$item} eq 'on') {
899: $checkedon{$item} = ' checked="checked" ';
900: $checkedoff{$item} = ' ';
901: } elsif ($defaultchecked{$item} eq 'off') {
902: $checkedoff{$item} = ' checked="checked" ';
903: $checkedon{$item} = ' ';
904: }
905: }
906: my @images = ('img','logo','domlogo','login');
907: my @logintext = ('textcol','bgcol');
908: my @bgs = ('pgbg','mainbg','sidebg');
909: my @links = ('link','alink','vlink');
910: my %designhash = &Apache::loncommon::get_domainconf($dom);
911: my %defaultdesign = %Apache::loncommon::defaultdesign;
912: my (%is_custom,%designs);
913: my %defaults = (
914: font => $defaultdesign{'login.font'},
915: );
916: foreach my $item (@images) {
917: $defaults{$item} = $defaultdesign{'login.'.$item};
918: $defaults{'showlogo'}{$item} = 1;
919: }
920: foreach my $item (@bgs) {
921: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
922: }
923: foreach my $item (@logintext) {
924: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
925: }
926: foreach my $item (@links) {
927: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
928: }
929: if (ref($settings) eq 'HASH') {
930: foreach my $item (@toggles) {
931: if ($settings->{$item} eq '1') {
932: $checkedon{$item} = ' checked="checked" ';
933: $checkedoff{$item} = ' ';
934: } elsif ($settings->{$item} eq '0') {
935: $checkedoff{$item} = ' checked="checked" ';
936: $checkedon{$item} = ' ';
937: }
938: }
939: foreach my $item (@images) {
940: if (defined($settings->{$item})) {
941: $designs{$item} = $settings->{$item};
942: $is_custom{$item} = 1;
943: }
944: if (defined($settings->{'showlogo'}{$item})) {
945: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
946: }
947: }
948: foreach my $item (@logintext) {
949: if ($settings->{$item} ne '') {
950: $designs{'logintext'}{$item} = $settings->{$item};
951: $is_custom{$item} = 1;
952: }
953: }
954: if ($settings->{'font'} ne '') {
955: $designs{'font'} = $settings->{'font'};
956: $is_custom{'font'} = 1;
957: }
958: foreach my $item (@bgs) {
959: if ($settings->{$item} ne '') {
960: $designs{'bgs'}{$item} = $settings->{$item};
961: $is_custom{$item} = 1;
962: }
963: }
964: foreach my $item (@links) {
965: if ($settings->{$item} ne '') {
966: $designs{'links'}{$item} = $settings->{$item};
967: $is_custom{$item} = 1;
968: }
969: }
970: } else {
971: if ($designhash{$dom.'.login.font'} ne '') {
972: $designs{'font'} = $designhash{$dom.'.login.font'};
973: $is_custom{'font'} = 1;
974: }
975: foreach my $item (@images) {
976: if ($designhash{$dom.'.login.'.$item} ne '') {
977: $designs{$item} = $designhash{$dom.'.login.'.$item};
978: $is_custom{$item} = 1;
979: }
980: }
981: foreach my $item (@bgs) {
982: if ($designhash{$dom.'.login.'.$item} ne '') {
983: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
984: $is_custom{$item} = 1;
985: }
986: }
987: foreach my $item (@links) {
988: if ($designhash{$dom.'.login.'.$item} ne '') {
989: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
990: $is_custom{$item} = 1;
991: }
992: }
993: }
994: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
995: logo => 'Institution Logo',
996: domlogo => 'Domain Logo',
997: login => 'Login box');
998: my $itemcount = 1;
999: foreach my $item (@toggles) {
1000: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1001: $datatable .=
1002: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
1003: '</td><td>'.
1004: '<span class="LC_nobreak"><label><input type="radio" name="'.
1005: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
1006: '</label> <label><input type="radio" name="'.$item.'"'.
1007: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
1008: '</tr>';
1009: $itemcount ++;
1010: }
1011: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
1012: $datatable .= '</tr></table></td></tr>';
1013: } elsif ($caller eq 'help') {
1014: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
1015: my $switchserver = &check_switchserver($dom,$confname);
1016: my $itemcount = 1;
1017: $defaulturl = '/adm/loginproblems.html';
1018: $defaulttype = 'default';
1019: %lt = &Apache::lonlocal::texthash (
1020: del => 'Delete?',
1021: rep => 'Replace:',
1022: upl => 'Upload:',
1023: default => 'Default',
1024: custom => 'Custom',
1025: );
1026: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
1027: my @currlangs;
1028: if (ref($settings) eq 'HASH') {
1029: if (ref($settings->{'helpurl'}) eq 'HASH') {
1030: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
1031: next if ($settings->{'helpurl'}{$key} eq '');
1032: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
1033: $type{$key} = 'custom';
1034: unless ($key eq 'nolang') {
1035: push(@currlangs,$key);
1036: }
1037: }
1038: } elsif ($settings->{'helpurl'} ne '') {
1039: $type{'nolang'} = 'custom';
1040: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
1041: }
1042: }
1043: foreach my $lang ('nolang',sort(@currlangs)) {
1044: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1045: $datatable .= '<tr'.$css_class.'>';
1046: if ($url{$lang} eq '') {
1047: $url{$lang} = $defaulturl;
1048: }
1049: if ($type{$lang} eq '') {
1050: $type{$lang} = $defaulttype;
1051: }
1052: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1053: if ($lang eq 'nolang') {
1054: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1055: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1056: } else {
1057: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1058: $langchoices{$lang},
1059: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1060: }
1061: $datatable .= '</span></td>'."\n".
1062: '<td class="LC_left_item">';
1063: if ($type{$lang} eq 'custom') {
1064: $datatable .= '<span class="LC_nobreak"><label>'.
1065: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1066: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1067: } else {
1068: $datatable .= $lt{'upl'};
1069: }
1070: $datatable .='<br />';
1071: if ($switchserver) {
1072: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1073: } else {
1074: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1075: }
1076: $datatable .= '</td></tr>';
1077: $itemcount ++;
1078: }
1079: my @addlangs;
1080: foreach my $lang (sort(keys(%langchoices))) {
1081: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1082: push(@addlangs,$lang);
1083: }
1084: if (@addlangs > 0) {
1085: my %toadd;
1086: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1087: $toadd{''} = &mt('Select');
1088: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1089: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1090: &mt('Add log-in help page for a specific language:').' '.
1091: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1092: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1093: if ($switchserver) {
1094: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1095: } else {
1096: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1097: }
1098: $datatable .= '</td></tr>';
1099: $itemcount ++;
1100: }
1101: $datatable .= &captcha_choice('login',$settings,$itemcount);
1102: }
1103: return $datatable;
1104: }
1105:
1106: sub login_choices {
1107: my %choices =
1108: &Apache::lonlocal::texthash (
1109: coursecatalog => 'Display Course/Community Catalog link?',
1110: adminmail => "Display Administrator's E-mail Address?",
1111: helpdesk => 'Display "Contact Helpdesk" link',
1112: disallowlogin => "Login page requests redirected",
1113: hostid => "Server",
1114: server => "Redirect to:",
1115: serverpath => "Path",
1116: custompath => "Custom",
1117: exempt => "Exempt IP(s)",
1118: directlogin => "No redirect",
1119: newuser => "Link to create a user account",
1120: img => "Header",
1121: logo => "Main Logo",
1122: domlogo => "Domain Logo",
1123: login => "Log-in Header",
1124: textcol => "Text color",
1125: bgcol => "Box color",
1126: bgs => "Background colors",
1127: links => "Link colors",
1128: font => "Font color",
1129: pgbg => "Header",
1130: mainbg => "Page",
1131: sidebg => "Login box",
1132: link => "Link",
1133: alink => "Active link",
1134: vlink => "Visited link",
1135: );
1136: return %choices;
1137: }
1138:
1139: sub print_rolecolors {
1140: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1141: my %choices = &color_font_choices();
1142: my @bgs = ('pgbg','tabbg','sidebg');
1143: my @links = ('link','alink','vlink');
1144: my @images = ('img');
1145: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1146: my %designhash = &Apache::loncommon::get_domainconf($dom);
1147: my %defaultdesign = %Apache::loncommon::defaultdesign;
1148: my (%is_custom,%designs);
1149: my %defaults = &role_defaults($role,\@bgs,\@links,\@images);
1150: if (ref($settings) eq 'HASH') {
1151: if (ref($settings->{$role}) eq 'HASH') {
1152: if ($settings->{$role}->{'img'} ne '') {
1153: $designs{'img'} = $settings->{$role}->{'img'};
1154: $is_custom{'img'} = 1;
1155: }
1156: if ($settings->{$role}->{'font'} ne '') {
1157: $designs{'font'} = $settings->{$role}->{'font'};
1158: $is_custom{'font'} = 1;
1159: }
1160: if ($settings->{$role}->{'fontmenu'} ne '') {
1161: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1162: $is_custom{'fontmenu'} = 1;
1163: }
1164: foreach my $item (@bgs) {
1165: if ($settings->{$role}->{$item} ne '') {
1166: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1167: $is_custom{$item} = 1;
1168: }
1169: }
1170: foreach my $item (@links) {
1171: if ($settings->{$role}->{$item} ne '') {
1172: $designs{'links'}{$item} = $settings->{$role}->{$item};
1173: $is_custom{$item} = 1;
1174: }
1175: }
1176: }
1177: } else {
1178: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1179: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1180: $is_custom{'img'} = 1;
1181: }
1182: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1183: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1184: $is_custom{'fontmenu'} = 1;
1185: }
1186: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1187: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1188: $is_custom{'font'} = 1;
1189: }
1190: foreach my $item (@bgs) {
1191: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1192: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1193: $is_custom{$item} = 1;
1194:
1195: }
1196: }
1197: foreach my $item (@links) {
1198: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1199: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1200: $is_custom{$item} = 1;
1201: }
1202: }
1203: }
1204: my $itemcount = 1;
1205: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1206: $datatable .= '</tr></table></td></tr>';
1207: return $datatable;
1208: }
1209:
1210: sub role_defaults {
1211: my ($role,$bgs,$links,$images,$logintext) = @_;
1212: my %defaults;
1213: unless ((ref($bgs) eq 'ARRAY') && (ref($links) eq 'ARRAY') && (ref($images) eq 'ARRAY')) {
1214: return %defaults;
1215: }
1216: my %defaultdesign = %Apache::loncommon::defaultdesign;
1217: if ($role eq 'login') {
1218: %defaults = (
1219: font => $defaultdesign{$role.'.font'},
1220: );
1221: if (ref($logintext) eq 'ARRAY') {
1222: foreach my $item (@{$logintext}) {
1223: $defaults{'logintext'}{$item} = $defaultdesign{$role.'.'.$item};
1224: }
1225: }
1226: foreach my $item (@{$images}) {
1227: $defaults{'showlogo'}{$item} = 1;
1228: }
1229: } else {
1230: %defaults = (
1231: img => $defaultdesign{$role.'.img'},
1232: font => $defaultdesign{$role.'.font'},
1233: fontmenu => $defaultdesign{$role.'.fontmenu'},
1234: );
1235: }
1236: foreach my $item (@{$bgs}) {
1237: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1238: }
1239: foreach my $item (@{$links}) {
1240: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1241: }
1242: foreach my $item (@{$images}) {
1243: $defaults{$item} = $defaultdesign{$role.'.'.$item};
1244: }
1245: return %defaults;
1246: }
1247:
1248: sub display_color_options {
1249: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1250: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1251: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1252: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1253: my $datatable = '<tr'.$css_class.'>'.
1254: '<td>'.$choices->{'font'}.'</td>';
1255: if (!$is_custom->{'font'}) {
1256: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1257: } else {
1258: $datatable .= '<td> </td>';
1259: }
1260: my $current_color = $designs->{'font'} ? $designs->{'font'} : $defaults->{'font'};
1261:
1262: $datatable .= '<td><span class="LC_nobreak">'.
1263: '<input type="text" class="colorchooser" size="10" name="'.$role.'_font"'.
1264: ' value="'.$current_color.'" /> '.
1265: ' </td></tr>';
1266: unless ($role eq 'login') {
1267: $datatable .= '<tr'.$css_class.'>'.
1268: '<td>'.$choices->{'fontmenu'}.'</td>';
1269: if (!$is_custom->{'fontmenu'}) {
1270: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1271: } else {
1272: $datatable .= '<td> </td>';
1273: }
1274: $current_color = $designs->{'fontmenu'} ?
1275: $designs->{'fontmenu'} : $defaults->{'fontmenu'};
1276: $datatable .= '<td><span class="LC_nobreak">'.
1277: '<input class="colorchooser" type="text" size="10" name="'
1278: .$role.'_fontmenu"'.
1279: ' value="'.$current_color.'" /> '.
1280: ' </td></tr>';
1281: }
1282: my $switchserver = &check_switchserver($dom,$confname);
1283: foreach my $img (@{$images}) {
1284: $itemcount ++;
1285: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1286: $datatable .= '<tr'.$css_class.'>'.
1287: '<td>'.$choices->{$img};
1288: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1289: if ($role eq 'login') {
1290: if ($img eq 'login') {
1291: $login_hdr_pick =
1292: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1293: $logincolors =
1294: &login_text_colors($img,$role,$logintext,$phase,$choices,
1295: $designs,$defaults);
1296: } elsif ($img ne 'domlogo') {
1297: $datatable.= &logo_display_options($img,$defaults,$designs);
1298: }
1299: }
1300: $datatable .= '</td>';
1301: if ($designs->{$img} ne '') {
1302: $imgfile = $designs->{$img};
1303: $img_import = ($imgfile =~ m{^/adm/});
1304: } else {
1305: $imgfile = $defaults->{$img};
1306: }
1307: if ($imgfile) {
1308: my ($showfile,$fullsize);
1309: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1310: my $urldir = $1;
1311: my $filename = $2;
1312: my @info = &Apache::lonnet::stat_file($designs->{$img});
1313: if (@info) {
1314: my $thumbfile = 'tn-'.$filename;
1315: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1316: if (@thumb) {
1317: $showfile = $urldir.'/'.$thumbfile;
1318: } else {
1319: $showfile = $imgfile;
1320: }
1321: } else {
1322: $showfile = '';
1323: }
1324: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1325: $showfile = $imgfile;
1326: my $imgdir = $1;
1327: my $filename = $2;
1328: if (-e "$londocroot/$imgdir/tn-".$filename) {
1329: $showfile = "/$imgdir/tn-".$filename;
1330: } else {
1331: my $input = $londocroot.$imgfile;
1332: my $output = "$londocroot/$imgdir/tn-".$filename;
1333: if (!-e $output) {
1334: my ($width,$height) = &thumb_dimensions();
1335: my ($fullwidth,$fullheight) = &check_dimensions($input);
1336: if ($fullwidth ne '' && $fullheight ne '') {
1337: if ($fullwidth > $width && $fullheight > $height) {
1338: my $size = $width.'x'.$height;
1339: system("convert -sample $size $input $output");
1340: $showfile = "/$imgdir/tn-".$filename;
1341: }
1342: }
1343: }
1344: }
1345: }
1346: if ($showfile) {
1347: if ($showfile =~ m{^/(adm|res)/}) {
1348: if ($showfile =~ m{^/res/}) {
1349: my $local_showfile =
1350: &Apache::lonnet::filelocation('',$showfile);
1351: &Apache::lonnet::repcopy($local_showfile);
1352: }
1353: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1354: }
1355: if ($imgfile) {
1356: if ($imgfile =~ m{^/(adm|res)/}) {
1357: if ($imgfile =~ m{^/res/}) {
1358: my $local_imgfile =
1359: &Apache::lonnet::filelocation('',$imgfile);
1360: &Apache::lonnet::repcopy($local_imgfile);
1361: }
1362: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1363: } else {
1364: $fullsize = $imgfile;
1365: }
1366: }
1367: $datatable .= '<td>';
1368: if ($img eq 'login') {
1369: $datatable .= $login_hdr_pick;
1370: }
1371: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1372: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1373: } else {
1374: $datatable .= '<td> </td><td class="LC_left_item">'.
1375: &mt('Upload:').'<br />';
1376: }
1377: } else {
1378: $datatable .= '<td> </td><td class="LC_left_item">'.
1379: &mt('Upload:').'<br />';
1380: }
1381: if ($switchserver) {
1382: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1383: } else {
1384: if ($img ne 'login') { # suppress file selection for Log-in header
1385: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1386: }
1387: }
1388: $datatable .= '</td></tr>';
1389: }
1390: $itemcount ++;
1391: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1392: $datatable .= '<tr'.$css_class.'>'.
1393: '<td>'.$choices->{'bgs'}.'</td>';
1394: my $bgs_def;
1395: foreach my $item (@{$bgs}) {
1396: if (!$is_custom->{$item}) {
1397: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1398: }
1399: }
1400: if ($bgs_def) {
1401: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1402: } else {
1403: $datatable .= '<td> </td>';
1404: }
1405: $datatable .= '<td class="LC_right_item">'.
1406: '<table border="0"><tr>';
1407:
1408: foreach my $item (@{$bgs}) {
1409: $datatable .= '<td align="center">'.$choices->{$item};
1410: my $color = $designs->{'bgs'}{$item} ? $designs->{'bgs'}{$item} : $defaults->{'bgs'}{$item};
1411: if ($designs->{'bgs'}{$item}) {
1412: $datatable .= ' ';
1413: }
1414: $datatable .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1415: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1416: }
1417: $datatable .= '</tr></table></td></tr>';
1418: $itemcount ++;
1419: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1420: $datatable .= '<tr'.$css_class.'>'.
1421: '<td>'.$choices->{'links'}.'</td>';
1422: my $links_def;
1423: foreach my $item (@{$links}) {
1424: if (!$is_custom->{$item}) {
1425: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1426: }
1427: }
1428: if ($links_def) {
1429: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1430: } else {
1431: $datatable .= '<td> </td>';
1432: }
1433: $datatable .= '<td class="LC_right_item">'.
1434: '<table border="0"><tr>';
1435: foreach my $item (@{$links}) {
1436: my $color = $designs->{'link'}{$item} ? $designs->{'link'}{$item} : $defaults->{'links'}{$item};
1437: $datatable .= '<td align="center">'.$choices->{$item}."\n";
1438: if ($designs->{'links'}{$item}) {
1439: $datatable.=' ';
1440: }
1441: $datatable .= '<br /><input type="text" size="8" class="colorchooser" name="'.$role.'_'.$item.'" value="'.$color.
1442: '" /></td>';
1443: }
1444: $$rowtotal += $itemcount;
1445: return $datatable;
1446: }
1447:
1448: sub logo_display_options {
1449: my ($img,$defaults,$designs) = @_;
1450: my $checkedon;
1451: if (ref($defaults) eq 'HASH') {
1452: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1453: if ($defaults->{'showlogo'}{$img}) {
1454: $checkedon = 'checked="checked" ';
1455: }
1456: }
1457: }
1458: if (ref($designs) eq 'HASH') {
1459: if (ref($designs->{'showlogo'}) eq 'HASH') {
1460: if (defined($designs->{'showlogo'}{$img})) {
1461: if ($designs->{'showlogo'}{$img} == 0) {
1462: $checkedon = '';
1463: } elsif ($designs->{'showlogo'}{$img} == 1) {
1464: $checkedon = 'checked="checked" ';
1465: }
1466: }
1467: }
1468: }
1469: return '<br /><label> <input type="checkbox" name="'.
1470: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1471: &mt('show').'</label>'."\n";
1472: }
1473:
1474: sub login_header_options {
1475: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1476: my $output = '';
1477: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1478: $output .= &mt('Text default(s):').'<br />';
1479: if (!$is_custom->{'textcol'}) {
1480: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1481: ' ';
1482: }
1483: if (!$is_custom->{'bgcol'}) {
1484: $output .= $choices->{'bgcol'}.': '.
1485: '<span id="css_'.$role.'_font" style="background-color: '.
1486: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1487: }
1488: $output .= '<br />';
1489: }
1490: $output .='<br />';
1491: return $output;
1492: }
1493:
1494: sub login_text_colors {
1495: my ($img,$role,$logintext,$phase,$choices,$designs,$defaults) = @_;
1496: my $color_menu = '<table border="0"><tr>';
1497: foreach my $item (@{$logintext}) {
1498: $color_menu .= '<td align="center">'.$choices->{$item};
1499: my $color = $designs->{'logintext'}{$item} ? $designs->{'logintext'}{$item} : $defaults->{'logintext'}{$item};
1500: $color_menu .= '<br /><input type="text" class="colorchooser" size="8" name="'.$role.'_'.$item.'" value="'.$color.
1501: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1502: }
1503: $color_menu .= '</tr></table><br />';
1504: return $color_menu;
1505: }
1506:
1507: sub image_changes {
1508: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1509: my $output;
1510: if ($img eq 'login') {
1511: # suppress image for Log-in header
1512: } elsif (!$is_custom) {
1513: if ($img ne 'domlogo') {
1514: $output .= &mt('Default image:').'<br />';
1515: } else {
1516: $output .= &mt('Default in use:').'<br />';
1517: }
1518: }
1519: if ($img eq 'login') { # suppress image for Log-in header
1520: $output .= '<td>'.$logincolors;
1521: } else {
1522: if ($img_import) {
1523: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1524: }
1525: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1526: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1527: if ($is_custom) {
1528: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1529: '<input type="checkbox" name="'.
1530: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1531: '</label> '.&mt('Replace:').'</span><br />';
1532: } else {
1533: $output .= '<td valign="middle">'.$logincolors.&mt('Upload:').'<br />';
1534: }
1535: }
1536: return $output;
1537: }
1538:
1539: sub print_quotas {
1540: my ($dom,$settings,$rowtotal,$action) = @_;
1541: my $context;
1542: if ($action eq 'quotas') {
1543: $context = 'tools';
1544: } else {
1545: $context = $action;
1546: }
1547: my ($datatable,$defaultquota,$authorquota,@usertools,@options,%validations);
1548: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1549: my $typecount = 0;
1550: my ($css_class,%titles);
1551: if ($context eq 'requestcourses') {
1552: @usertools = ('official','unofficial','community');
1553: @options =('norequest','approval','validate','autolimit');
1554: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1555: %titles = &courserequest_titles();
1556: } elsif ($context eq 'requestauthor') {
1557: @usertools = ('author');
1558: @options = ('norequest','approval','automatic');
1559: %titles = &authorrequest_titles();
1560: } else {
1561: @usertools = ('aboutme','blog','webdav','portfolio');
1562: %titles = &tool_titles();
1563: }
1564: if (ref($types) eq 'ARRAY') {
1565: foreach my $type (@{$types}) {
1566: my ($currdefquota,$currauthorquota);
1567: unless (($context eq 'requestcourses') ||
1568: ($context eq 'requestauthor')) {
1569: if (ref($settings) eq 'HASH') {
1570: if (ref($settings->{defaultquota}) eq 'HASH') {
1571: $currdefquota = $settings->{defaultquota}->{$type};
1572: } else {
1573: $currdefquota = $settings->{$type};
1574: }
1575: if (ref($settings->{authorquota}) eq 'HASH') {
1576: $currauthorquota = $settings->{authorquota}->{$type};
1577: }
1578: }
1579: }
1580: if (defined($usertypes->{$type})) {
1581: $typecount ++;
1582: $css_class = $typecount%2?' class="LC_odd_row"':'';
1583: $datatable .= '<tr'.$css_class.'>'.
1584: '<td>'.$usertypes->{$type}.'</td>'.
1585: '<td class="LC_left_item">';
1586: if ($context eq 'requestcourses') {
1587: $datatable .= '<table><tr>';
1588: }
1589: my %cell;
1590: foreach my $item (@usertools) {
1591: if ($context eq 'requestcourses') {
1592: my ($curroption,$currlimit);
1593: if (ref($settings) eq 'HASH') {
1594: if (ref($settings->{$item}) eq 'HASH') {
1595: $curroption = $settings->{$item}->{$type};
1596: if ($curroption =~ /^autolimit=(\d*)$/) {
1597: $currlimit = $1;
1598: }
1599: }
1600: }
1601: if (!$curroption) {
1602: $curroption = 'norequest';
1603: }
1604: $datatable .= '<th>'.$titles{$item}.'</th>';
1605: foreach my $option (@options) {
1606: my $val = $option;
1607: if ($option eq 'norequest') {
1608: $val = 0;
1609: }
1610: if ($option eq 'validate') {
1611: my $canvalidate = 0;
1612: if (ref($validations{$item}) eq 'HASH') {
1613: if ($validations{$item}{$type}) {
1614: $canvalidate = 1;
1615: }
1616: }
1617: next if (!$canvalidate);
1618: }
1619: my $checked = '';
1620: if ($option eq $curroption) {
1621: $checked = ' checked="checked"';
1622: } elsif ($option eq 'autolimit') {
1623: if ($curroption =~ /^autolimit/) {
1624: $checked = ' checked="checked"';
1625: }
1626: }
1627: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1628: '<input type="radio" name="crsreq_'.$item.
1629: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1630: $titles{$option}.'</label>';
1631: if ($option eq 'autolimit') {
1632: $cell{$item} .= ' <input type="text" name="crsreq_'.
1633: $item.'_limit_'.$type.'" size="1" '.
1634: 'value="'.$currlimit.'" />';
1635: }
1636: $cell{$item} .= '</span> ';
1637: if ($option eq 'autolimit') {
1638: $cell{$item} .= $titles{'unlimited'};
1639: }
1640: }
1641: } elsif ($context eq 'requestauthor') {
1642: my $curroption;
1643: if (ref($settings) eq 'HASH') {
1644: $curroption = $settings->{$type};
1645: }
1646: if (!$curroption) {
1647: $curroption = 'norequest';
1648: }
1649: foreach my $option (@options) {
1650: my $val = $option;
1651: if ($option eq 'norequest') {
1652: $val = 0;
1653: }
1654: my $checked = '';
1655: if ($option eq $curroption) {
1656: $checked = ' checked="checked"';
1657: }
1658: $datatable .= '<span class="LC_nobreak"><label>'.
1659: '<input type="radio" name="authorreq_'.$type.
1660: '" value="'.$val.'"'.$checked.' />'.
1661: $titles{$option}.'</label></span> ';
1662: }
1663: } else {
1664: my $checked = 'checked="checked" ';
1665: if (ref($settings) eq 'HASH') {
1666: if (ref($settings->{$item}) eq 'HASH') {
1667: if ($settings->{$item}->{$type} == 0) {
1668: $checked = '';
1669: } elsif ($settings->{$item}->{$type} == 1) {
1670: $checked = 'checked="checked" ';
1671: }
1672: }
1673: }
1674: $datatable .= '<span class="LC_nobreak"><label>'.
1675: '<input type="checkbox" name="'.$context.'_'.$item.
1676: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1677: '</label></span> ';
1678: }
1679: }
1680: if ($context eq 'requestcourses') {
1681: $datatable .= '</tr><tr>';
1682: foreach my $item (@usertools) {
1683: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1684: }
1685: $datatable .= '</tr></table>';
1686: }
1687: $datatable .= '</td>';
1688: unless (($context eq 'requestcourses') ||
1689: ($context eq 'requestauthor')) {
1690: $datatable .=
1691: '<td class="LC_right_item">'.
1692: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1693: '<input type="text" name="quota_'.$type.
1694: '" value="'.$currdefquota.
1695: '" size="5" /></span>'.(' ' x 2).
1696: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1697: '<input type="text" name="authorquota_'.$type.
1698: '" value="'.$currauthorquota.
1699: '" size="5" /></span></td>';
1700: }
1701: $datatable .= '</tr>';
1702: }
1703: }
1704: }
1705: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1706: $defaultquota = '20';
1707: $authorquota = '500';
1708: if (ref($settings) eq 'HASH') {
1709: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1710: $defaultquota = $settings->{'defaultquota'}->{'default'};
1711: } elsif (defined($settings->{'default'})) {
1712: $defaultquota = $settings->{'default'};
1713: }
1714: if (ref($settings->{'authorquota'}) eq 'HASH') {
1715: $authorquota = $settings->{'authorquota'}->{'default'};
1716: }
1717: }
1718: }
1719: $typecount ++;
1720: $css_class = $typecount%2?' class="LC_odd_row"':'';
1721: $datatable .= '<tr'.$css_class.'>'.
1722: '<td>'.$othertitle.'</td>'.
1723: '<td class="LC_left_item">';
1724: if ($context eq 'requestcourses') {
1725: $datatable .= '<table><tr>';
1726: }
1727: my %defcell;
1728: foreach my $item (@usertools) {
1729: if ($context eq 'requestcourses') {
1730: my ($curroption,$currlimit);
1731: if (ref($settings) eq 'HASH') {
1732: if (ref($settings->{$item}) eq 'HASH') {
1733: $curroption = $settings->{$item}->{'default'};
1734: if ($curroption =~ /^autolimit=(\d*)$/) {
1735: $currlimit = $1;
1736: }
1737: }
1738: }
1739: if (!$curroption) {
1740: $curroption = 'norequest';
1741: }
1742: $datatable .= '<th>'.$titles{$item}.'</th>';
1743: foreach my $option (@options) {
1744: my $val = $option;
1745: if ($option eq 'norequest') {
1746: $val = 0;
1747: }
1748: if ($option eq 'validate') {
1749: my $canvalidate = 0;
1750: if (ref($validations{$item}) eq 'HASH') {
1751: if ($validations{$item}{'default'}) {
1752: $canvalidate = 1;
1753: }
1754: }
1755: next if (!$canvalidate);
1756: }
1757: my $checked = '';
1758: if ($option eq $curroption) {
1759: $checked = ' checked="checked"';
1760: } elsif ($option eq 'autolimit') {
1761: if ($curroption =~ /^autolimit/) {
1762: $checked = ' checked="checked"';
1763: }
1764: }
1765: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1766: '<input type="radio" name="crsreq_'.$item.
1767: '_default" value="'.$val.'"'.$checked.' />'.
1768: $titles{$option}.'</label>';
1769: if ($option eq 'autolimit') {
1770: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1771: $item.'_limit_default" size="1" '.
1772: 'value="'.$currlimit.'" />';
1773: }
1774: $defcell{$item} .= '</span> ';
1775: if ($option eq 'autolimit') {
1776: $defcell{$item} .= $titles{'unlimited'};
1777: }
1778: }
1779: } elsif ($context eq 'requestauthor') {
1780: my $curroption;
1781: if (ref($settings) eq 'HASH') {
1782: $curroption = $settings->{'default'};
1783: }
1784: if (!$curroption) {
1785: $curroption = 'norequest';
1786: }
1787: foreach my $option (@options) {
1788: my $val = $option;
1789: if ($option eq 'norequest') {
1790: $val = 0;
1791: }
1792: my $checked = '';
1793: if ($option eq $curroption) {
1794: $checked = ' checked="checked"';
1795: }
1796: $datatable .= '<span class="LC_nobreak"><label>'.
1797: '<input type="radio" name="authorreq_default"'.
1798: ' value="'.$val.'"'.$checked.' />'.
1799: $titles{$option}.'</label></span> ';
1800: }
1801: } else {
1802: my $checked = 'checked="checked" ';
1803: if (ref($settings) eq 'HASH') {
1804: if (ref($settings->{$item}) eq 'HASH') {
1805: if ($settings->{$item}->{'default'} == 0) {
1806: $checked = '';
1807: } elsif ($settings->{$item}->{'default'} == 1) {
1808: $checked = 'checked="checked" ';
1809: }
1810: }
1811: }
1812: $datatable .= '<span class="LC_nobreak"><label>'.
1813: '<input type="checkbox" name="'.$context.'_'.$item.
1814: '" value="default" '.$checked.'/>'.$titles{$item}.
1815: '</label></span> ';
1816: }
1817: }
1818: if ($context eq 'requestcourses') {
1819: $datatable .= '</tr><tr>';
1820: foreach my $item (@usertools) {
1821: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1822: }
1823: $datatable .= '</tr></table>';
1824: }
1825: $datatable .= '</td>';
1826: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1827: $datatable .= '<td class="LC_right_item">'.
1828: '<span class="LC_nobreak">'.&mt('Portfolio').': '.
1829: '<input type="text" name="defaultquota" value="'.
1830: $defaultquota.'" size="5" /></span>'.(' ' x2).
1831: '<span class="LC_nobreak">'.&mt('Authoring').': '.
1832: '<input type="text" name="authorquota" value="'.
1833: $authorquota.'" size="5" /></span></td>';
1834: }
1835: $datatable .= '</tr>';
1836: $typecount ++;
1837: $css_class = $typecount%2?' class="LC_odd_row"':'';
1838: $datatable .= '<tr'.$css_class.'>'.
1839: '<td>'.&mt('LON-CAPA Advanced Users').'<br />';
1840: if ($context eq 'requestcourses') {
1841: $datatable .= &mt('(overrides affiliation, if set)').
1842: '</td>'.
1843: '<td class="LC_left_item">'.
1844: '<table><tr>';
1845: } else {
1846: $datatable .= &mt('(overrides affiliation, if checked)').
1847: '</td>'.
1848: '<td class="LC_left_item" colspan="2">'.
1849: '<br />';
1850: }
1851: my %advcell;
1852: foreach my $item (@usertools) {
1853: if ($context eq 'requestcourses') {
1854: my ($curroption,$currlimit);
1855: if (ref($settings) eq 'HASH') {
1856: if (ref($settings->{$item}) eq 'HASH') {
1857: $curroption = $settings->{$item}->{'_LC_adv'};
1858: if ($curroption =~ /^autolimit=(\d*)$/) {
1859: $currlimit = $1;
1860: }
1861: }
1862: }
1863: $datatable .= '<th>'.$titles{$item}.'</th>';
1864: my $checked = '';
1865: if ($curroption eq '') {
1866: $checked = ' checked="checked"';
1867: }
1868: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1869: '<input type="radio" name="crsreq_'.$item.
1870: '__LC_adv" value=""'.$checked.' />'.
1871: &mt('No override set').'</label></span> ';
1872: foreach my $option (@options) {
1873: my $val = $option;
1874: if ($option eq 'norequest') {
1875: $val = 0;
1876: }
1877: if ($option eq 'validate') {
1878: my $canvalidate = 0;
1879: if (ref($validations{$item}) eq 'HASH') {
1880: if ($validations{$item}{'_LC_adv'}) {
1881: $canvalidate = 1;
1882: }
1883: }
1884: next if (!$canvalidate);
1885: }
1886: my $checked = '';
1887: if ($val eq $curroption) {
1888: $checked = ' checked="checked"';
1889: } elsif ($option eq 'autolimit') {
1890: if ($curroption =~ /^autolimit/) {
1891: $checked = ' checked="checked"';
1892: }
1893: }
1894: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1895: '<input type="radio" name="crsreq_'.$item.
1896: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1897: $titles{$option}.'</label>';
1898: if ($option eq 'autolimit') {
1899: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1900: $item.'_limit__LC_adv" size="1" '.
1901: 'value="'.$currlimit.'" />';
1902: }
1903: $advcell{$item} .= '</span> ';
1904: if ($option eq 'autolimit') {
1905: $advcell{$item} .= $titles{'unlimited'};
1906: }
1907: }
1908: } elsif ($context eq 'requestauthor') {
1909: my $curroption;
1910: if (ref($settings) eq 'HASH') {
1911: $curroption = $settings->{'_LC_adv'};
1912: }
1913: my $checked = '';
1914: if ($curroption eq '') {
1915: $checked = ' checked="checked"';
1916: }
1917: $datatable .= '<span class="LC_nobreak"><label>'.
1918: '<input type="radio" name="authorreq__LC_adv"'.
1919: ' value=""'.$checked.' />'.
1920: &mt('No override set').'</label></span> ';
1921: foreach my $option (@options) {
1922: my $val = $option;
1923: if ($option eq 'norequest') {
1924: $val = 0;
1925: }
1926: my $checked = '';
1927: if ($val eq $curroption) {
1928: $checked = ' checked="checked"';
1929: }
1930: $datatable .= '<span class="LC_nobreak"><label>'.
1931: '<input type="radio" name="authorreq__LC_adv"'.
1932: ' value="'.$val.'"'.$checked.' />'.
1933: $titles{$option}.'</label></span> ';
1934: }
1935: } else {
1936: my $checked = 'checked="checked" ';
1937: if (ref($settings) eq 'HASH') {
1938: if (ref($settings->{$item}) eq 'HASH') {
1939: if ($settings->{$item}->{'_LC_adv'} == 0) {
1940: $checked = '';
1941: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1942: $checked = 'checked="checked" ';
1943: }
1944: }
1945: }
1946: $datatable .= '<span class="LC_nobreak"><label>'.
1947: '<input type="checkbox" name="'.$context.'_'.$item.
1948: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1949: '</label></span> ';
1950: }
1951: }
1952: if ($context eq 'requestcourses') {
1953: $datatable .= '</tr><tr>';
1954: foreach my $item (@usertools) {
1955: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1956: }
1957: $datatable .= '</tr></table>';
1958: }
1959: $datatable .= '</td></tr>';
1960: $$rowtotal += $typecount;
1961: return $datatable;
1962: }
1963:
1964: sub print_requestmail {
1965: my ($dom,$action,$settings,$rowtotal) = @_;
1966: my ($now,$datatable,%currapp);
1967: $now = time;
1968: if (ref($settings) eq 'HASH') {
1969: if (ref($settings->{'notify'}) eq 'HASH') {
1970: if ($settings->{'notify'}{'approval'} ne '') {
1971: map {$currapp{$_}=1;} split(/,/,$settings->{'notify'}{'approval'});
1972: }
1973: }
1974: }
1975: my $numinrow = 2;
1976: my $css_class = 'class="LC_odd_row"';
1977: my $text;
1978: if ($action eq 'requestcourses') {
1979: $text = &mt('Receive notification of course requests requiring approval');
1980: } else {
1981: $text = &mt('Receive notification of authoring space requests requiring approval')
1982: }
1983: $datatable = '<tr '.$css_class.'>'.
1984: ' <td>'.$text.'</td>'.
1985: ' <td class="LC_left_item">';
1986: my ($numdc,$table,$rows) = &active_dc_picker($dom,$numinrow,'checkbox',
1987: 'reqapprovalnotify',%currapp);
1988: if ($numdc > 0) {
1989: $datatable .= $table;
1990: } else {
1991: $datatable .= &mt('There are no active Domain Coordinators');
1992: }
1993: $datatable .='</td></tr>';
1994: $$rowtotal += $rows;
1995: return $datatable;
1996: }
1997:
1998: sub print_autoenroll {
1999: my ($dom,$settings,$rowtotal) = @_;
2000: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
2001: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
2002: if (ref($settings) eq 'HASH') {
2003: if (exists($settings->{'run'})) {
2004: if ($settings->{'run'} eq '0') {
2005: $runoff = ' checked="checked" ';
2006: $runon = ' ';
2007: } else {
2008: $runon = ' checked="checked" ';
2009: $runoff = ' ';
2010: }
2011: } else {
2012: if ($autorun) {
2013: $runon = ' checked="checked" ';
2014: $runoff = ' ';
2015: } else {
2016: $runoff = ' checked="checked" ';
2017: $runon = ' ';
2018: }
2019: }
2020: if (exists($settings->{'co-owners'})) {
2021: if ($settings->{'co-owners'} eq '0') {
2022: $coownersoff = ' checked="checked" ';
2023: $coownerson = ' ';
2024: } else {
2025: $coownerson = ' checked="checked" ';
2026: $coownersoff = ' ';
2027: }
2028: } else {
2029: $coownersoff = ' checked="checked" ';
2030: $coownerson = ' ';
2031: }
2032: if (exists($settings->{'sender_domain'})) {
2033: $defdom = $settings->{'sender_domain'};
2034: }
2035: } else {
2036: if ($autorun) {
2037: $runon = ' checked="checked" ';
2038: $runoff = ' ';
2039: } else {
2040: $runoff = ' checked="checked" ';
2041: $runon = ' ';
2042: }
2043: }
2044: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2045: my $notif_sender;
2046: if (ref($settings) eq 'HASH') {
2047: $notif_sender = $settings->{'sender_uname'};
2048: }
2049: my $datatable='<tr class="LC_odd_row">'.
2050: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2051: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2052: '<input type="radio" name="autoenroll_run"'.
2053: $runon.' value="1" />'.&mt('Yes').'</label> '.
2054: '<label><input type="radio" name="autoenroll_run"'.
2055: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2056: '</tr><tr>'.
2057: '<td>'.&mt('Notification messages - sender').
2058: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2059: &mt('username').': '.
2060: '<input type="text" name="sender_uname" value="'.
2061: $notif_sender.'" size="10" /> '.&mt('domain').
2062: ': '.$domform.'</span></td></tr>'.
2063: '<tr class="LC_odd_row">'.
2064: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2065: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2066: '<input type="radio" name="autoassign_coowners"'.
2067: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2068: '<label><input type="radio" name="autoassign_coowners"'.
2069: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2070: '</tr>';
2071: $$rowtotal += 3;
2072: return $datatable;
2073: }
2074:
2075: sub print_autoupdate {
2076: my ($position,$dom,$settings,$rowtotal) = @_;
2077: my $datatable;
2078: if ($position eq 'top') {
2079: my $updateon = ' ';
2080: my $updateoff = ' checked="checked" ';
2081: my $classlistson = ' ';
2082: my $classlistsoff = ' checked="checked" ';
2083: if (ref($settings) eq 'HASH') {
2084: if ($settings->{'run'} eq '1') {
2085: $updateon = $updateoff;
2086: $updateoff = ' ';
2087: }
2088: if ($settings->{'classlists'} eq '1') {
2089: $classlistson = $classlistsoff;
2090: $classlistsoff = ' ';
2091: }
2092: }
2093: my %title = (
2094: run => 'Auto-update active?',
2095: classlists => 'Update information in classlists?',
2096: );
2097: $datatable = '<tr class="LC_odd_row">'.
2098: '<td>'.&mt($title{'run'}).'</td>'.
2099: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2100: '<input type="radio" name="autoupdate_run"'.
2101: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2102: '<label><input type="radio" name="autoupdate_run"'.
2103: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2104: '</tr><tr>'.
2105: '<td>'.&mt($title{'classlists'}).'</td>'.
2106: '<td class="LC_right_item"><span class="LC_nobreak">'.
2107: '<label><input type="radio" name="classlists"'.
2108: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2109: '<label><input type="radio" name="classlists"'.
2110: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2111: '</tr>';
2112: $$rowtotal += 2;
2113: } elsif ($position eq 'middle') {
2114: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2115: my $numinrow = 3;
2116: my $locknamesettings;
2117: $datatable .= &insttypes_row($settings,$types,$usertypes,
2118: $dom,$numinrow,$othertitle,
2119: 'lockablenames');
2120: $$rowtotal ++;
2121: } else {
2122: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2123: my @fields = ('lastname','firstname','middlename','generation',
2124: 'permanentemail','id');
2125: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2126: my $numrows = 0;
2127: if (ref($types) eq 'ARRAY') {
2128: if (@{$types} > 0) {
2129: $datatable =
2130: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2131: \@fields,$types,\$numrows);
2132: $$rowtotal += @{$types};
2133: }
2134: }
2135: $datatable .=
2136: &usertype_update_row($settings,{'default' => $othertitle},
2137: \%fieldtitles,\@fields,['default'],
2138: \$numrows);
2139: $$rowtotal ++;
2140: }
2141: return $datatable;
2142: }
2143:
2144: sub print_autocreate {
2145: my ($dom,$settings,$rowtotal) = @_;
2146: my (%createon,%createoff,%currhash);
2147: my @types = ('xml','req');
2148: if (ref($settings) eq 'HASH') {
2149: foreach my $item (@types) {
2150: $createoff{$item} = ' checked="checked" ';
2151: $createon{$item} = ' ';
2152: if (exists($settings->{$item})) {
2153: if ($settings->{$item}) {
2154: $createon{$item} = ' checked="checked" ';
2155: $createoff{$item} = ' ';
2156: }
2157: }
2158: }
2159: if ($settings->{'xmldc'} ne '') {
2160: $currhash{$settings->{'xmldc'}} = 1;
2161: }
2162: } else {
2163: foreach my $item (@types) {
2164: $createoff{$item} = ' checked="checked" ';
2165: $createon{$item} = ' ';
2166: }
2167: }
2168: $$rowtotal += 2;
2169: my $numinrow = 2;
2170: my $datatable='<tr class="LC_odd_row">'.
2171: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2172: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2173: '<input type="radio" name="autocreate_xml"'.
2174: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2175: '<label><input type="radio" name="autocreate_xml"'.
2176: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2177: '</td></tr><tr>'.
2178: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2179: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2180: '<input type="radio" name="autocreate_req"'.
2181: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2182: '<label><input type="radio" name="autocreate_req"'.
2183: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2184: my ($numdc,$dctable,$rows) = &active_dc_picker($dom,$numinrow,'radio',
2185: 'autocreate_xmldc',%currhash);
2186: if ($numdc > 1) {
2187: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
2188: &mt('Course creation processed as: (choose Dom. Coord.)').
2189: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
2190: } else {
2191: $datatable .= $dctable.'</td></tr>';
2192: }
2193: $$rowtotal += $rows;
2194: return $datatable;
2195: }
2196:
2197: sub print_directorysrch {
2198: my ($dom,$settings,$rowtotal) = @_;
2199: my $srchon = ' ';
2200: my $srchoff = ' checked="checked" ';
2201: my ($exacton,$containson,$beginson);
2202: my $localon = ' ';
2203: my $localoff = ' checked="checked" ';
2204: if (ref($settings) eq 'HASH') {
2205: if ($settings->{'available'} eq '1') {
2206: $srchon = $srchoff;
2207: $srchoff = ' ';
2208: }
2209: if ($settings->{'localonly'} eq '1') {
2210: $localon = $localoff;
2211: $localoff = ' ';
2212: }
2213: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2214: foreach my $type (@{$settings->{'searchtypes'}}) {
2215: if ($type eq 'exact') {
2216: $exacton = ' checked="checked" ';
2217: } elsif ($type eq 'contains') {
2218: $containson = ' checked="checked" ';
2219: } elsif ($type eq 'begins') {
2220: $beginson = ' checked="checked" ';
2221: }
2222: }
2223: } else {
2224: if ($settings->{'searchtypes'} eq 'exact') {
2225: $exacton = ' checked="checked" ';
2226: } elsif ($settings->{'searchtypes'} eq 'contains') {
2227: $containson = ' checked="checked" ';
2228: } elsif ($settings->{'searchtypes'} eq 'specify') {
2229: $exacton = ' checked="checked" ';
2230: $containson = ' checked="checked" ';
2231: }
2232: }
2233: }
2234: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2235: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2236:
2237: my $numinrow = 4;
2238: my $cansrchrow = 0;
2239: my $datatable='<tr class="LC_odd_row">'.
2240: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2241: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2242: '<input type="radio" name="dirsrch_available"'.
2243: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2244: '<label><input type="radio" name="dirsrch_available"'.
2245: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2246: '</tr><tr>'.
2247: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2248: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2249: '<input type="radio" name="dirsrch_localonly"'.
2250: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2251: '<label><input type="radio" name="dirsrch_localonly"'.
2252: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2253: '</tr>';
2254: $$rowtotal += 2;
2255: if (ref($usertypes) eq 'HASH') {
2256: if (keys(%{$usertypes}) > 0) {
2257: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2258: $numinrow,$othertitle,'cansearch');
2259: $cansrchrow = 1;
2260: }
2261: }
2262: if ($cansrchrow) {
2263: $$rowtotal ++;
2264: $datatable .= '<tr>';
2265: } else {
2266: $datatable .= '<tr class="LC_odd_row">';
2267: }
2268: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2269: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2270: foreach my $title (@{$titleorder}) {
2271: if (defined($searchtitles->{$title})) {
2272: my $check = ' ';
2273: if (ref($settings) eq 'HASH') {
2274: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2275: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2276: $check = ' checked="checked" ';
2277: }
2278: }
2279: }
2280: $datatable .= '<td class="LC_left_item">'.
2281: '<span class="LC_nobreak"><label>'.
2282: '<input type="checkbox" name="searchby" '.
2283: 'value="'.$title.'"'.$check.'/>'.
2284: $searchtitles->{$title}.'</label></span></td>';
2285: }
2286: }
2287: $datatable .= '</tr></table></td></tr>';
2288: $$rowtotal ++;
2289: if ($cansrchrow) {
2290: $datatable .= '<tr class="LC_odd_row">';
2291: } else {
2292: $datatable .= '<tr>';
2293: }
2294: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2295: '<td class="LC_left_item" colspan="2">'.
2296: '<span class="LC_nobreak"><label>'.
2297: '<input type="checkbox" name="searchtypes" '.
2298: $exacton.' value="exact" />'.&mt('Exact match').
2299: '</label> '.
2300: '<label><input type="checkbox" name="searchtypes" '.
2301: $beginson.' value="begins" />'.&mt('Begins with').
2302: '</label> '.
2303: '<label><input type="checkbox" name="searchtypes" '.
2304: $containson.' value="contains" />'.&mt('Contains').
2305: '</label></span></td></tr>';
2306: $$rowtotal ++;
2307: return $datatable;
2308: }
2309:
2310: sub print_contacts {
2311: my ($dom,$settings,$rowtotal) = @_;
2312: my $datatable;
2313: my @contacts = ('adminemail','supportemail');
2314: my (%checked,%to,%otheremails,%bccemails);
2315: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2316: 'requestsmail','updatesmail','idconflictsmail');
2317: foreach my $type (@mailings) {
2318: $otheremails{$type} = '';
2319: }
2320: $bccemails{'helpdeskmail'} = '';
2321: if (ref($settings) eq 'HASH') {
2322: foreach my $item (@contacts) {
2323: if (exists($settings->{$item})) {
2324: $to{$item} = $settings->{$item};
2325: }
2326: }
2327: foreach my $type (@mailings) {
2328: if (exists($settings->{$type})) {
2329: if (ref($settings->{$type}) eq 'HASH') {
2330: foreach my $item (@contacts) {
2331: if ($settings->{$type}{$item}) {
2332: $checked{$type}{$item} = ' checked="checked" ';
2333: }
2334: }
2335: $otheremails{$type} = $settings->{$type}{'others'};
2336: if ($type eq 'helpdeskmail') {
2337: $bccemails{$type} = $settings->{$type}{'bcc'};
2338: }
2339: }
2340: } elsif ($type eq 'lonstatusmail') {
2341: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2342: }
2343: }
2344: } else {
2345: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2346: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2347: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2348: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2349: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2350: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2351: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2352: $checked{'updatesmail'}{'adminemail'} = ' checked="checked" ';
2353: $checked{'idconflictsmail'}{'adminemail'} = ' checked="checked" ';
2354: }
2355: my ($titles,$short_titles) = &contact_titles();
2356: my $rownum = 0;
2357: my $css_class;
2358: foreach my $item (@contacts) {
2359: $css_class = $rownum%2?' class="LC_odd_row"':'';
2360: $datatable .= '<tr'.$css_class.'>'.
2361: '<td><span class="LC_nobreak">'.$titles->{$item}.
2362: '</span></td><td class="LC_right_item">'.
2363: '<input type="text" name="'.$item.'" value="'.
2364: $to{$item}.'" /></td></tr>';
2365: $rownum ++;
2366: }
2367: foreach my $type (@mailings) {
2368: $css_class = $rownum%2?' class="LC_odd_row"':'';
2369: $datatable .= '<tr'.$css_class.'>'.
2370: '<td><span class="LC_nobreak">'.
2371: $titles->{$type}.': </span></td>'.
2372: '<td class="LC_left_item">'.
2373: '<span class="LC_nobreak">';
2374: foreach my $item (@contacts) {
2375: $datatable .= '<label>'.
2376: '<input type="checkbox" name="'.$type.'"'.
2377: $checked{$type}{$item}.
2378: ' value="'.$item.'" />'.$short_titles->{$item}.
2379: '</label> ';
2380: }
2381: $datatable .= '</span><br />'.&mt('Others').': '.
2382: '<input type="text" name="'.$type.'_others" '.
2383: 'value="'.$otheremails{$type}.'" />';
2384: if ($type eq 'helpdeskmail') {
2385: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2386: '<input type="text" name="'.$type.'_bcc" '.
2387: 'value="'.$bccemails{$type}.'" />';
2388: }
2389: $datatable .= '</td></tr>'."\n";
2390: $rownum ++;
2391: }
2392: my %choices;
2393: $choices{'reporterrors'} = &mt('E-mail error reports to [_1]',
2394: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2395: &mt('LON-CAPA core group - MSU'),600,500));
2396: $choices{'reportupdates'} = &mt('E-mail record of completed LON-CAPA updates to [_1]',
2397: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
2398: &mt('LON-CAPA core group - MSU'),600,500));
2399: my @toggles = ('reporterrors','reportupdates');
2400: my %defaultchecked = ('reporterrors' => 'on',
2401: 'reportupdates' => 'on');
2402: (my $reports,$rownum) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2403: \%choices,$rownum);
2404: $datatable .= $reports;
2405: $$rowtotal += $rownum;
2406: return $datatable;
2407: }
2408:
2409: sub print_helpsettings {
2410: my ($dom,$confname,$settings,$rowtotal) = @_;
2411: my ($datatable,$itemcount);
2412: $itemcount = 1;
2413: my (%choices,%defaultchecked,@toggles);
2414: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2415: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2416: &mt('LON-CAPA bug tracker'),600,500));
2417: %defaultchecked = ('submitbugs' => 'on');
2418: @toggles = ('submitbugs',);
2419:
2420: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2421: \%choices,$itemcount);
2422: return $datatable;
2423: }
2424:
2425: sub radiobutton_prefs {
2426: my ($settings,$toggles,$defaultchecked,$choices,$itemcount,$onclick,
2427: $additional) = @_;
2428: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2429: (ref($choices) eq 'HASH'));
2430:
2431: my (%checkedon,%checkedoff,$datatable,$css_class);
2432:
2433: foreach my $item (@{$toggles}) {
2434: if ($defaultchecked->{$item} eq 'on') {
2435: $checkedon{$item} = ' checked="checked" ';
2436: $checkedoff{$item} = ' ';
2437: } elsif ($defaultchecked->{$item} eq 'off') {
2438: $checkedoff{$item} = ' checked="checked" ';
2439: $checkedon{$item} = ' ';
2440: }
2441: }
2442: if (ref($settings) eq 'HASH') {
2443: foreach my $item (@{$toggles}) {
2444: if ($settings->{$item} eq '1') {
2445: $checkedon{$item} = ' checked="checked" ';
2446: $checkedoff{$item} = ' ';
2447: } elsif ($settings->{$item} eq '0') {
2448: $checkedoff{$item} = ' checked="checked" ';
2449: $checkedon{$item} = ' ';
2450: }
2451: }
2452: }
2453: if ($onclick) {
2454: $onclick = ' onclick="'.$onclick.'"';
2455: }
2456: foreach my $item (@{$toggles}) {
2457: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2458: $datatable .=
2459: '<tr'.$css_class.'><td valign="top">'.
2460: '<span class="LC_nobreak">'.$choices->{$item}.
2461: '</span></td>'.
2462: '<td class="LC_right_item"><span class="LC_nobreak">'.
2463: '<label><input type="radio" name="'.
2464: $item.'" '.$checkedon{$item}.' value="1"'.$onclick.' />'.&mt('Yes').
2465: '</label> <label><input type="radio" name="'.$item.'" '.
2466: $checkedoff{$item}.' value="0"'.$onclick.' />'.&mt('No').'</label>'.
2467: '</span>'.$additional.
2468: '</td>'.
2469: '</tr>';
2470: $itemcount ++;
2471: }
2472: return ($datatable,$itemcount);
2473: }
2474:
2475: sub print_coursedefaults {
2476: my ($position,$dom,$settings,$rowtotal) = @_;
2477: my ($css_class,$datatable,%checkedon,%checkedoff,%defaultchecked,@toggles);
2478: my $itemcount = 1;
2479: my %choices = &Apache::lonlocal::texthash (
2480: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2481: uploadquota => 'Default quota for files uploaded directly to course/community using Course Editor (MB)',
2482: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2483: coursecredits => 'Credits can be specified for courses',
2484: );
2485: my %staticdefaults = (
2486: anonsurvey_threshold => 10,
2487: uploadquota => 500,
2488: );
2489: if ($position eq 'top') {
2490: %defaultchecked = ('canuse_pdfforms' => 'off');
2491: @toggles = ('canuse_pdfforms');
2492: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2493: \%choices,$itemcount);
2494: } else {
2495: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2496: my ($currdefresponder,$def_official_credits,$def_unofficial_credits,%curruploadquota);
2497: my $currusecredits = 0;
2498: my @types = ('official','unofficial','community');
2499: if (ref($settings) eq 'HASH') {
2500: $currdefresponder = $settings->{'anonsurvey_threshold'};
2501: if (ref($settings->{'uploadquota'}) eq 'HASH') {
2502: foreach my $type (keys(%{$settings->{'uploadquota'}})) {
2503: $curruploadquota{$type} = $settings->{'uploadquota'}{$type};
2504: }
2505: }
2506: if (ref($settings->{'coursecredits'}) eq 'HASH') {
2507: $def_official_credits = $settings->{'coursecredits'}->{'official'};
2508: $def_unofficial_credits = $settings->{'coursecredits'}->{'unofficial'};
2509: if (($def_official_credits ne '') || ($def_unofficial_credits ne '')) {
2510: $currusecredits = 1;
2511: }
2512: }
2513: }
2514: if (!$currdefresponder) {
2515: $currdefresponder = $staticdefaults{'anonsurvey_threshold'};
2516: } elsif ($currdefresponder < 1) {
2517: $currdefresponder = 1;
2518: }
2519: foreach my $type (@types) {
2520: if ($curruploadquota{$type} eq '') {
2521: $curruploadquota{$type} = $staticdefaults{'uploadquota'};
2522: }
2523: }
2524: $datatable .=
2525: '<tr'.$css_class.'><td><span class="LC_nobreak">'.
2526: $choices{'anonsurvey_threshold'}.
2527: '</span></td>'.
2528: '<td class="LC_right_item"><span class="LC_nobreak">'.
2529: '<input type="text" name="anonsurvey_threshold"'.
2530: ' value="'.$currdefresponder.'" size="5" /></span>'.
2531: '</td></tr>'."\n".
2532: '<tr><td><span class="LC_nobreak">'.
2533: $choices{'uploadquota'}.
2534: '</span></td>'.
2535: '<td align="right" class="LC_right_item">'.
2536: '<table><tr>';
2537: foreach my $type (@types) {
2538: $datatable .= '<td align="center">'.&mt($type).'<br />'.
2539: '<input type="text" name="uploadquota_'.$type.'"'.
2540: ' value="'.$curruploadquota{$type}.'" size="5" /></td>';
2541: }
2542: $datatable .= '</tr></table></td></tr>'."\n";
2543: $itemcount += 2;
2544: my $onclick = 'toggleCredits(this.form);';
2545: my $display = 'none';
2546: if ($currusecredits) {
2547: $display = 'block';
2548: }
2549: my $additional = '<div id="credits" style="display: '.$display.'">'.
2550: '<span class="LC_nobreak">'.
2551: &mt('Default credits for official courses [_1]',
2552: '<input type="text" name="official_credits" value="'.
2553: $def_official_credits.'" size="3" />').
2554: '</span><br />'.
2555: '<span class="LC_nobreak">'.
2556: &mt('Default credits for unofficial courses [_1]',
2557: '<input type="text" name="unofficial_credits" value="'.
2558: $def_unofficial_credits.'" size="3" />').
2559: '</span></div>'."\n";
2560: %defaultchecked = ('coursecredits' => 'off');
2561: @toggles = ('coursecredits');
2562: my $current = {
2563: 'coursecredits' => $currusecredits,
2564: };
2565: (my $table,$itemcount) =
2566: &radiobutton_prefs($current,\@toggles,\%defaultchecked,
2567: \%choices,$itemcount,$onclick,$additional);
2568: $datatable .= $table;
2569: }
2570: $$rowtotal += $itemcount;
2571: return $datatable;
2572: }
2573:
2574: sub print_usersessions {
2575: my ($position,$dom,$settings,$rowtotal) = @_;
2576: my ($css_class,$datatable,%checked,%choices);
2577: my (%by_ip,%by_location,@intdoms);
2578: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2579:
2580: my @alldoms = &Apache::lonnet::all_domains();
2581: my %serverhomes = %Apache::lonnet::serverhomeIDs;
2582: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2583: my %altids = &id_for_thisdom(%servers);
2584: my $itemcount = 1;
2585: if ($position eq 'top') {
2586: if (keys(%serverhomes) > 1) {
2587: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
2588: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
2589: } else {
2590: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2591: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
2592: }
2593: } else {
2594: if (keys(%by_location) == 0) {
2595: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2596: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
2597: } else {
2598: my %lt = &usersession_titles();
2599: my $numinrow = 5;
2600: my $prefix;
2601: my @types;
2602: if ($position eq 'bottom') {
2603: $prefix = 'remote';
2604: @types = ('version','excludedomain','includedomain');
2605: } else {
2606: $prefix = 'hosted';
2607: @types = ('excludedomain','includedomain');
2608: }
2609: my (%current,%checkedon,%checkedoff);
2610: my @lcversions = &Apache::lonnet::all_loncaparevs();
2611: my @locations = sort(keys(%by_location));
2612: foreach my $type (@types) {
2613: $checkedon{$type} = '';
2614: $checkedoff{$type} = ' checked="checked"';
2615: }
2616: if (ref($settings) eq 'HASH') {
2617: if (ref($settings->{$prefix}) eq 'HASH') {
2618: foreach my $key (keys(%{$settings->{$prefix}})) {
2619: $current{$key} = $settings->{$prefix}{$key};
2620: if ($key eq 'version') {
2621: if ($current{$key} ne '') {
2622: $checkedon{$key} = ' checked="checked"';
2623: $checkedoff{$key} = '';
2624: }
2625: } elsif (ref($current{$key}) eq 'ARRAY') {
2626: $checkedon{$key} = ' checked="checked"';
2627: $checkedoff{$key} = '';
2628: }
2629: }
2630: }
2631: }
2632: foreach my $type (@types) {
2633: next if ($type ne 'version' && !@locations);
2634: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2635: $datatable .= '<tr'.$css_class.'>
2636: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2637: <span class="LC_nobreak">
2638: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2639: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2640: if ($type eq 'version') {
2641: my $selector = '<select name="'.$prefix.'_version">';
2642: foreach my $version (@lcversions) {
2643: my $selected = '';
2644: if ($current{'version'} eq $version) {
2645: $selected = ' selected="selected"';
2646: }
2647: $selector .= ' <option value="'.$version.'"'.
2648: $selected.'>'.$version.'</option>';
2649: }
2650: $selector .= '</select> ';
2651: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2652: } else {
2653: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2654: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2655: ' />'.(' 'x2).
2656: '<input type="button" value="'.&mt('uncheck all').'" '.
2657: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2658: "\n".
2659: '</div><div><table>';
2660: my $rem;
2661: for (my $i=0; $i<@locations; $i++) {
2662: my ($showloc,$value,$checkedtype);
2663: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2664: my $ip = $by_location{$locations[$i]}->[0];
2665: if (ref($by_ip{$ip}) eq 'ARRAY') {
2666: $value = join(':',@{$by_ip{$ip}});
2667: $showloc = join(', ',@{$by_ip{$ip}});
2668: if (ref($current{$type}) eq 'ARRAY') {
2669: foreach my $loc (@{$by_ip{$ip}}) {
2670: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2671: $checkedtype = ' checked="checked"';
2672: last;
2673: }
2674: }
2675: }
2676: }
2677: }
2678: $rem = $i%($numinrow);
2679: if ($rem == 0) {
2680: if ($i > 0) {
2681: $datatable .= '</tr>';
2682: }
2683: $datatable .= '<tr>';
2684: }
2685: $datatable .= '<td class="LC_left_item">'.
2686: '<span class="LC_nobreak"><label>'.
2687: '<input type="checkbox" name="'.$prefix.'_'.$type.
2688: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2689: '</label></span></td>';
2690: }
2691: $rem = @locations%($numinrow);
2692: my $colsleft = $numinrow - $rem;
2693: if ($colsleft > 1 ) {
2694: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2695: ' </td>';
2696: } elsif ($colsleft == 1) {
2697: $datatable .= '<td class="LC_left_item"> </td>';
2698: }
2699: $datatable .= '</tr></table>';
2700: }
2701: $datatable .= '</td></tr>';
2702: $itemcount ++;
2703: }
2704: }
2705: }
2706: $$rowtotal += $itemcount;
2707: return $datatable;
2708: }
2709:
2710: sub build_location_hashes {
2711: my ($intdoms,$by_ip,$by_location) = @_;
2712: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2713: (ref($by_location) eq 'HASH'));
2714: my %iphost = &Apache::lonnet::get_iphost();
2715: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2716: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2717: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2718: foreach my $id (@{$iphost{$primary_ip}}) {
2719: my $intdom = &Apache::lonnet::internet_dom($id);
2720: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2721: push(@{$intdoms},$intdom);
2722: }
2723: }
2724: }
2725: foreach my $ip (keys(%iphost)) {
2726: if (ref($iphost{$ip}) eq 'ARRAY') {
2727: foreach my $id (@{$iphost{$ip}}) {
2728: my $location = &Apache::lonnet::internet_dom($id);
2729: if ($location) {
2730: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2731: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2732: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2733: push(@{$by_ip->{$ip}},$location);
2734: }
2735: } else {
2736: $by_ip->{$ip} = [$location];
2737: }
2738: }
2739: }
2740: }
2741: }
2742: foreach my $ip (sort(keys(%{$by_ip}))) {
2743: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2744: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2745: my $first = $by_ip->{$ip}->[0];
2746: if (ref($by_location->{$first}) eq 'ARRAY') {
2747: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2748: push(@{$by_location->{$first}},$ip);
2749: }
2750: } else {
2751: $by_location->{$first} = [$ip];
2752: }
2753: }
2754: }
2755: return;
2756: }
2757:
2758: sub current_offloads_to {
2759: my ($dom,$settings,$servers) = @_;
2760: my (%spareid,%otherdomconfigs);
2761: if (ref($servers) eq 'HASH') {
2762: foreach my $lonhost (sort(keys(%{$servers}))) {
2763: my $gotspares;
2764: if (ref($settings) eq 'HASH') {
2765: if (ref($settings->{'spares'}) eq 'HASH') {
2766: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
2767: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
2768: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
2769: $gotspares = 1;
2770: }
2771: }
2772: }
2773: unless ($gotspares) {
2774: my $gotspares;
2775: my $serverhomeID =
2776: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
2777: my $serverhomedom =
2778: &Apache::lonnet::host_domain($serverhomeID);
2779: if ($serverhomedom ne $dom) {
2780: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
2781: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2782: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2783: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2784: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2785: $gotspares = 1;
2786: }
2787: }
2788: } else {
2789: $otherdomconfigs{$serverhomedom} =
2790: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
2791: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
2792: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2793: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2794: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
2795: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2796: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2797: $gotspares = 1;
2798: }
2799: }
2800: }
2801: }
2802: }
2803: }
2804: }
2805: unless ($gotspares) {
2806: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
2807: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2808: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2809: } else {
2810: my $server_hostname = &Apache::lonnet::hostname($lonhost);
2811: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
2812: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
2813: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2814: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2815: } else {
2816: my %what = (
2817: spareid => 1,
2818: );
2819: my ($result,$returnhash) =
2820: &Apache::lonnet::get_remote_globals($lonhost,\%what);
2821: if ($result eq 'ok') {
2822: if (ref($returnhash) eq 'HASH') {
2823: if (ref($returnhash->{'spareid'}) eq 'HASH') {
2824: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
2825: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
2826: }
2827: }
2828: }
2829: }
2830: }
2831: }
2832: }
2833: }
2834: return %spareid;
2835: }
2836:
2837: sub spares_row {
2838: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
2839: my $css_class;
2840: my $numinrow = 4;
2841: my $itemcount = 1;
2842: my $datatable;
2843: my %typetitles = &sparestype_titles();
2844: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
2845: foreach my $server (sort(keys(%{$servers}))) {
2846: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
2847: my ($othercontrol,$serverdom);
2848: if ($serverhome ne $server) {
2849: $serverdom = &Apache::lonnet::host_domain($serverhome);
2850: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2851: } else {
2852: $serverdom = &Apache::lonnet::host_domain($server);
2853: if ($serverdom ne $dom) {
2854: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2855: }
2856: }
2857: next unless (ref($spareid->{$server}) eq 'HASH');
2858: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2859: $datatable .= '<tr'.$css_class.'>
2860: <td rowspan="2">
2861: <span class="LC_nobreak">'.
2862: &mt('[_1] when busy, offloads to:'
2863: ,'<b>'.$server.'</b>').
2864: "\n";
2865: my (%current,%canselect);
2866: my @choices =
2867: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
2868: foreach my $type ('primary','default') {
2869: if (ref($spareid->{$server}) eq 'HASH') {
2870: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
2871: my @spares = @{$spareid->{$server}{$type}};
2872: if (@spares > 0) {
2873: if ($othercontrol) {
2874: $current{$type} = join(', ',@spares);
2875: } else {
2876: $current{$type} .= '<table>';
2877: my $numspares = scalar(@spares);
2878: for (my $i=0; $i<@spares; $i++) {
2879: my $rem = $i%($numinrow);
2880: if ($rem == 0) {
2881: if ($i > 0) {
2882: $current{$type} .= '</tr>';
2883: }
2884: $current{$type} .= '<tr>';
2885: }
2886: $current{$type} .= '<td><label><input type="checkbox" name="spare_'.$type.'_'.$server.'" id="spare_'.$type.'_'.$server.'_'.$i.'" checked="checked" value="'.$spareid->{$server}{$type}[$i].'" onclick="updateNewSpares(this.form,'."'$server'".');" /> '.
2887: $spareid->{$server}{$type}[$i].
2888: '</label></td>'."\n";
2889: }
2890: my $rem = @spares%($numinrow);
2891: my $colsleft = $numinrow - $rem;
2892: if ($colsleft > 1 ) {
2893: $current{$type} .= '<td colspan="'.$colsleft.
2894: '" class="LC_left_item">'.
2895: ' </td>';
2896: } elsif ($colsleft == 1) {
2897: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
2898: }
2899: $current{$type} .= '</tr></table>';
2900: }
2901: }
2902: }
2903: if ($current{$type} eq '') {
2904: $current{$type} = &mt('None specified');
2905: }
2906: if ($othercontrol) {
2907: if ($type eq 'primary') {
2908: $canselect{$type} = $othercontrol;
2909: }
2910: } else {
2911: $canselect{$type} =
2912: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
2913: '<select name="newspare_'.$type.'_'.$server.'" '.
2914: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
2915: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
2916: if (@choices > 0) {
2917: foreach my $lonhost (@choices) {
2918: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
2919: }
2920: }
2921: $canselect{$type} .= '</select>'."\n";
2922: }
2923: } else {
2924: $current{$type} = &mt('Could not be determined');
2925: if ($type eq 'primary') {
2926: $canselect{$type} = $othercontrol;
2927: }
2928: }
2929: if ($type eq 'default') {
2930: $datatable .= '<tr'.$css_class.'>';
2931: }
2932: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
2933: '<td>'.$current{$type}.'</td>'."\n".
2934: '<td>'.$canselect{$type}.'</td></tr>'."\n";
2935: }
2936: $itemcount ++;
2937: }
2938: }
2939: $$rowtotal += $itemcount;
2940: return $datatable;
2941: }
2942:
2943: sub possible_newspares {
2944: my ($server,$currspares,$serverhomes,$altids) = @_;
2945: my $serverhostname = &Apache::lonnet::hostname($server);
2946: my %excluded;
2947: if ($serverhostname ne '') {
2948: %excluded = (
2949: $serverhostname => 1,
2950: );
2951: }
2952: if (ref($currspares) eq 'HASH') {
2953: foreach my $type (keys(%{$currspares})) {
2954: if (ref($currspares->{$type}) eq 'ARRAY') {
2955: if (@{$currspares->{$type}} > 0) {
2956: foreach my $curr (@{$currspares->{$type}}) {
2957: my $hostname = &Apache::lonnet::hostname($curr);
2958: $excluded{$hostname} = 1;
2959: }
2960: }
2961: }
2962: }
2963: }
2964: my @choices;
2965: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
2966: if (keys(%{$serverhomes}) > 1) {
2967: foreach my $name (sort(keys(%{$serverhomes}))) {
2968: unless ($excluded{$name}) {
2969: if (exists($altids->{$serverhomes->{$name}})) {
2970: push(@choices,$altids->{$serverhomes->{$name}});
2971: } else {
2972: push(@choices,$serverhomes->{$name});
2973: }
2974: }
2975: }
2976: }
2977: }
2978: return sort(@choices);
2979: }
2980:
2981: sub print_loadbalancing {
2982: my ($dom,$settings,$rowtotal) = @_;
2983: my $primary_id = &Apache::lonnet::domain($dom,'primary');
2984: my $intdom = &Apache::lonnet::internet_dom($primary_id);
2985: my $numinrow = 1;
2986: my $datatable;
2987: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2988: my (%currbalancer,%currtargets,%currrules,%existing);
2989: if (ref($settings) eq 'HASH') {
2990: %existing = %{$settings};
2991: }
2992: if ((keys(%servers) > 1) || (keys(%existing) > 0)) {
2993: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
2994: \%currtargets,\%currrules);
2995: } else {
2996: return;
2997: }
2998: my ($othertitle,$usertypes,$types) =
2999: &Apache::loncommon::sorted_inst_types($dom);
3000: my $rownum = 8;
3001: if (ref($types) eq 'ARRAY') {
3002: $rownum += scalar(@{$types});
3003: }
3004: my @css_class = ('LC_odd_row','LC_even_row');
3005: my $balnum = 0;
3006: my $islast;
3007: my (@toshow,$disabledtext);
3008: if (keys(%currbalancer) > 0) {
3009: @toshow = sort(keys(%currbalancer));
3010: if (scalar(@toshow) < scalar(keys(%servers)) + 1) {
3011: push(@toshow,'');
3012: }
3013: } else {
3014: @toshow = ('');
3015: $disabledtext = &mt('No existing load balancer');
3016: }
3017: foreach my $lonhost (@toshow) {
3018: if ($balnum == scalar(@toshow)-1) {
3019: $islast = 1;
3020: } else {
3021: $islast = 0;
3022: }
3023: my $cssidx = $balnum%2;
3024: my $targets_div_style = 'display: none';
3025: my $disabled_div_style = 'display: block';
3026: my $homedom_div_style = 'display: none';
3027: $datatable .= '<tr class="'.$css_class[$cssidx].'">'.
3028: '<td rowspan="'.$rownum.'" valign="top">'.
3029: '<p>';
3030: if ($lonhost eq '') {
3031: $datatable .= '<span class="LC_nobreak">';
3032: if (keys(%currbalancer) > 0) {
3033: $datatable .= &mt('Add balancer:');
3034: } else {
3035: $datatable .= &mt('Enable balancer:');
3036: }
3037: $datatable .= ' '.
3038: '<select name="loadbalancing_lonhost_'.$balnum.'"'.
3039: ' id="loadbalancing_lonhost_'.$balnum.'"'.
3040: ' onchange="toggleTargets('."'$balnum'".');">'."\n".
3041: '<option value="" selected="selected">'.&mt('None').
3042: '</option>'."\n";
3043: foreach my $server (sort(keys(%servers))) {
3044: next if ($currbalancer{$server});
3045: $datatable .= '<option value="'.$server.'">'.$server.'</option>'."\n";
3046: }
3047: $datatable .=
3048: '</select>'."\n".
3049: '<input type="hidden" name="loadbalancing_prevlonhost_'.$balnum.'" id="loadbalancing_prevlonhost_'.$balnum.'" value="" /> </span>'."\n";
3050: } else {
3051: $datatable .= '<i>'.$lonhost.'</i><br /><span class="LC_nobreak">'.
3052: '<label><input type="checkbox" name="loadbalancing_delete" value="'.$balnum.'" id="loadbalancing_delete_'.$balnum.'" onclick="javascript:balancerDeleteChange('."'$balnum'".');" /> '.
3053: &mt('Stop balancing').'</label>'.
3054: '<input type="hidden" name="loadbalancing_lonhost_'.$balnum.'" value="'.$lonhost.'" id="loadbalancing_lonhost_'.$balnum.'" /></span>';
3055: $targets_div_style = 'display: block';
3056: $disabled_div_style = 'display: none';
3057: if ($dom eq &Apache::lonnet::host_domain($lonhost)) {
3058: $homedom_div_style = 'display: block';
3059: }
3060: }
3061: $datatable .= '</p></td><td rowspan="'.$rownum.'" valign="top">'.
3062: '<div id="loadbalancing_disabled_'.$balnum.'" style="'.
3063: $disabled_div_style.'">'.$disabledtext.'</div>'."\n".
3064: '<div id="loadbalancing_targets_'.$balnum.'" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
3065: my ($numspares,@spares) = &count_servers($lonhost,%servers);
3066: my @sparestypes = ('primary','default');
3067: my %typetitles = &sparestype_titles();
3068: foreach my $sparetype (@sparestypes) {
3069: my $targettable;
3070: for (my $i=0; $i<$numspares; $i++) {
3071: my $checked;
3072: if (ref($currtargets{$lonhost}) eq 'HASH') {
3073: if (ref($currtargets{$lonhost}{$sparetype}) eq 'ARRAY') {
3074: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets{$lonhost}{$sparetype}})) {
3075: $checked = ' checked="checked"';
3076: }
3077: }
3078: }
3079: my ($chkboxval,$disabled);
3080: if (($lonhost ne '') && (exists($servers{$lonhost}))) {
3081: $chkboxval = $spares[$i];
3082: }
3083: if (exists($currbalancer{$spares[$i]})) {
3084: $disabled = ' disabled="disabled"';
3085: }
3086: $targettable .=
3087: '<td><label><input type="checkbox" name="loadbalancing_target_'.$balnum.'_'.$sparetype.'"'.
3088: $checked.$disabled.' value="'.$chkboxval.'" id="loadbalancing_target_'.$balnum.'_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$balnum','$sparetype'".');" /><span id="loadbalancing_targettxt_'.$balnum.'_'.$sparetype.'_'.$i.'"> '.$chkboxval.
3089: '</span></label></td>';
3090: my $rem = $i%($numinrow);
3091: if ($rem == 0) {
3092: if (($i > 0) && ($i < $numspares-1)) {
3093: $targettable .= '</tr>';
3094: }
3095: if ($i < $numspares-1) {
3096: $targettable .= '<tr>';
3097: }
3098: }
3099: }
3100: if ($targettable ne '') {
3101: my $rem = $numspares%($numinrow);
3102: my $colsleft = $numinrow - $rem;
3103: if ($colsleft > 1 ) {
3104: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3105: ' </td>';
3106: } elsif ($colsleft == 1) {
3107: $targettable .= '<td class="LC_left_item"> </td>';
3108: }
3109: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
3110: '<table><tr>'.$targettable.'</tr></table><br />';
3111: }
3112: }
3113: $datatable .= '</div></td></tr>'.
3114: &loadbalancing_rules($dom,$intdom,$currrules{$lonhost},
3115: $othertitle,$usertypes,$types,\%servers,
3116: \%currbalancer,$lonhost,
3117: $targets_div_style,$homedom_div_style,
3118: $css_class[$cssidx],$balnum,$islast);
3119: $$rowtotal += $rownum;
3120: $balnum ++;
3121: }
3122: $datatable .= '<input type="hidden" name="loadbalancing_total" id="loadbalancing_total" value="'.$balnum.'" />';
3123: return $datatable;
3124: }
3125:
3126: sub get_loadbalancers_config {
3127: my ($servers,$existing,$currbalancer,$currtargets,$currrules) = @_;
3128: return unless ((ref($servers) eq 'HASH') &&
3129: (ref($existing) eq 'HASH') && (ref($currbalancer) eq 'HASH') &&
3130: (ref($currtargets) eq 'HASH') && (ref($currrules) eq 'HASH'));
3131: if (keys(%{$existing}) > 0) {
3132: my $oldlonhost;
3133: foreach my $key (sort(keys(%{$existing}))) {
3134: if ($key eq 'lonhost') {
3135: $oldlonhost = $existing->{'lonhost'};
3136: $currbalancer->{$oldlonhost} = 1;
3137: } elsif ($key eq 'targets') {
3138: if ($oldlonhost) {
3139: $currtargets->{$oldlonhost} = $existing->{'targets'};
3140: }
3141: } elsif ($key eq 'rules') {
3142: if ($oldlonhost) {
3143: $currrules->{$oldlonhost} = $existing->{'rules'};
3144: }
3145: } elsif (ref($existing->{$key}) eq 'HASH') {
3146: $currbalancer->{$key} = 1;
3147: $currtargets->{$key} = $existing->{$key}{'targets'};
3148: $currrules->{$key} = $existing->{$key}{'rules'};
3149: }
3150: }
3151: } else {
3152: my ($balancerref,$targetsref) =
3153: &Apache::lonnet::get_lonbalancer_config($servers);
3154: if ((ref($balancerref) eq 'HASH') && (ref($targetsref) eq 'HASH')) {
3155: foreach my $server (sort(keys(%{$balancerref}))) {
3156: $currbalancer->{$server} = 1;
3157: $currtargets->{$server} = $targetsref->{$server};
3158: }
3159: }
3160: }
3161: return;
3162: }
3163:
3164: sub loadbalancing_rules {
3165: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
3166: $currbalancer,$lonhost,$targets_div_style,$homedom_div_style,
3167: $css_class,$balnum,$islast) = @_;
3168: my $output;
3169: my $num = 0;
3170: my ($alltypes,$othertypes,$titles) =
3171: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
3172: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
3173: foreach my $type (@{$alltypes}) {
3174: $num ++;
3175: my $current;
3176: if (ref($currrules) eq 'HASH') {
3177: $current = $currrules->{$type};
3178: }
3179: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3180: if ($dom ne &Apache::lonnet::host_domain($lonhost)) {
3181: $current = '';
3182: }
3183: }
3184: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
3185: $servers,$currbalancer,$lonhost,$dom,
3186: $targets_div_style,$homedom_div_style,
3187: $css_class,$balnum,$num,$islast);
3188: }
3189: }
3190: return $output;
3191: }
3192:
3193: sub loadbalancing_titles {
3194: my ($dom,$intdom,$usertypes,$types) = @_;
3195: my %othertypes = (
3196: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3197: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3198: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3199: '_LC_external' => &mt('Users not from [_1]',$intdom),
3200: '_LC_ipchangesso' => &mt('SSO users from [_1], with IP mismatch',$dom),
3201: '_LC_ipchange' => &mt('Non-SSO users with IP mismatch'),
3202: );
3203: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external','_LC_ipchangesso','_LC_ipchange');
3204: if (ref($types) eq 'ARRAY') {
3205: unshift(@alltypes,@{$types},'default');
3206: }
3207: my %titles;
3208: foreach my $type (@alltypes) {
3209: if ($type =~ /^_LC_/) {
3210: $titles{$type} = $othertypes{$type};
3211: } elsif ($type eq 'default') {
3212: $titles{$type} = &mt('All users from [_1]',$dom);
3213: if (ref($types) eq 'ARRAY') {
3214: if (@{$types} > 0) {
3215: $titles{$type} = &mt('Other users from [_1]',$dom);
3216: }
3217: }
3218: } elsif (ref($usertypes) eq 'HASH') {
3219: $titles{$type} = $usertypes->{$type};
3220: }
3221: }
3222: return (\@alltypes,\%othertypes,\%titles);
3223: }
3224:
3225: sub loadbalance_rule_row {
3226: my ($type,$title,$current,$servers,$currbalancer,$lonhost,$dom,
3227: $targets_div_style,$homedom_div_style,$css_class,$balnum,$num,$islast) = @_;
3228: my @rulenames;
3229: my %ruletitles = &offloadtype_text();
3230: if (($type eq '_LC_ipchangesso') || ($type eq '_LC_ipchange')) {
3231: @rulenames = ('balancer','offloadedto');
3232: } else {
3233: @rulenames = ('default','homeserver');
3234: if ($type eq '_LC_external') {
3235: push(@rulenames,'externalbalancer');
3236: } else {
3237: push(@rulenames,'specific');
3238: }
3239: push(@rulenames,'none');
3240: }
3241: my $style = $targets_div_style;
3242: if (($type eq '_LC_external') || ($type eq '_LC_internetdom') || ($type eq '_LC_ipchange')) {
3243: $style = $homedom_div_style;
3244: }
3245: my $space;
3246: if ($islast && $num == 1) {
3247: $space = '<div display="inline-block"> </div>';
3248: }
3249: my $output =
3250: '<tr class="'.$css_class.'" id="balanceruletr_'.$balnum.'_'.$num.'"><td valign="top">'.$space.
3251: '<div id="balanceruletitle_'.$balnum.'_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3252: '<td valaign="top">'.$space.
3253: '<div id="balancerule_'.$balnum.'_'.$type.'" style="'.$style.'">'."\n";
3254: for (my $i=0; $i<@rulenames; $i++) {
3255: my $rule = $rulenames[$i];
3256: my ($checked,$extra);
3257: if ($rulenames[$i] eq 'default') {
3258: $rule = '';
3259: }
3260: if ($rulenames[$i] eq 'specific') {
3261: if (ref($servers) eq 'HASH') {
3262: my $default;
3263: if (($current ne '') && (exists($servers->{$current}))) {
3264: $checked = ' checked="checked"';
3265: }
3266: unless ($checked) {
3267: $default = ' selected="selected"';
3268: }
3269: $extra =
3270: ': <select name="loadbalancing_singleserver_'.$balnum.'_'.$type.
3271: '" id="loadbalancing_singleserver_'.$balnum.'_'.$type.
3272: '" onchange="singleServerToggle('."'$balnum','$type'".')">'."\n".
3273: '<option value=""'.$default.'></option>'."\n";
3274: foreach my $server (sort(keys(%{$servers}))) {
3275: if (ref($currbalancer) eq 'HASH') {
3276: next if (exists($currbalancer->{$server}));
3277: }
3278: my $selected;
3279: if ($server eq $current) {
3280: $selected = ' selected="selected"';
3281: }
3282: $extra .= '<option value="'.$server.'"'.$selected.'>'.$server.'</option>';
3283: }
3284: $extra .= '</select>';
3285: }
3286: } elsif ($rule eq $current) {
3287: $checked = ' checked="checked"';
3288: }
3289: $output .= '<span class="LC_nobreak"><label>'.
3290: '<input type="radio" name="loadbalancing_rules_'.$balnum.'_'.$type.
3291: '" id="loadbalancing_rules_'.$balnum.'_'.$type.'_'.$i.'" value="'.
3292: $rule.'" onclick="balanceruleChange('."this.form,'$balnum','$type'".
3293: ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
3294: '</label>'.$extra.'</span><br />'."\n";
3295: }
3296: $output .= '</div></td></tr>'."\n";
3297: return $output;
3298: }
3299:
3300: sub offloadtype_text {
3301: my %ruletitles = &Apache::lonlocal::texthash (
3302: 'default' => 'Offloads to default destinations',
3303: 'homeserver' => "Offloads to user's home server",
3304: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3305: 'specific' => 'Offloads to specific server',
3306: 'none' => 'No offload',
3307: 'balancer' => 'Session hosted on Load Balancer, after re-authentication',
3308: 'offloadedto' => 'Session hosted on offload server, after re-authentication',
3309: );
3310: return %ruletitles;
3311: }
3312:
3313: sub sparestype_titles {
3314: my %typestitles = &Apache::lonlocal::texthash (
3315: 'primary' => 'primary',
3316: 'default' => 'default',
3317: );
3318: return %typestitles;
3319: }
3320:
3321: sub contact_titles {
3322: my %titles = &Apache::lonlocal::texthash (
3323: 'supportemail' => 'Support E-mail address',
3324: 'adminemail' => 'Default Server Admin E-mail address',
3325: 'errormail' => 'Error reports to be e-mailed to',
3326: 'packagesmail' => 'Package update alerts to be e-mailed to',
3327: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3328: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3329: 'requestsmail' => 'E-mail from course requests requiring approval',
3330: 'updatesmail' => 'E-mail from nightly check of LON-CAPA module integrity/updates',
3331: 'idconflictsmail' => 'E-mail from bi-nightly check for multiple users sharing same student/employee ID',
3332: );
3333: my %short_titles = &Apache::lonlocal::texthash (
3334: adminemail => 'Admin E-mail address',
3335: supportemail => 'Support E-mail',
3336: );
3337: return (\%titles,\%short_titles);
3338: }
3339:
3340: sub tool_titles {
3341: my %titles = &Apache::lonlocal::texthash (
3342: aboutme => 'Personal web page',
3343: blog => 'Blog',
3344: webdav => 'WebDAV',
3345: portfolio => 'Portfolio',
3346: official => 'Official courses (with institutional codes)',
3347: unofficial => 'Unofficial courses',
3348: community => 'Communities',
3349: );
3350: return %titles;
3351: }
3352:
3353: sub courserequest_titles {
3354: my %titles = &Apache::lonlocal::texthash (
3355: official => 'Official',
3356: unofficial => 'Unofficial',
3357: community => 'Communities',
3358: norequest => 'Not allowed',
3359: approval => 'Approval by Dom. Coord.',
3360: validate => 'With validation',
3361: autolimit => 'Numerical limit',
3362: unlimited => '(blank for unlimited)',
3363: );
3364: return %titles;
3365: }
3366:
3367: sub authorrequest_titles {
3368: my %titles = &Apache::lonlocal::texthash (
3369: norequest => 'Not allowed',
3370: approval => 'Approval by Dom. Coord.',
3371: automatic => 'Automatic approval',
3372: );
3373: return %titles;
3374: }
3375:
3376: sub courserequest_conditions {
3377: my %conditions = &Apache::lonlocal::texthash (
3378: approval => '(Processing of request subject to approval by Domain Coordinator).',
3379: validate => '(Processing of request subject to institutional validation).',
3380: );
3381: return %conditions;
3382: }
3383:
3384:
3385: sub print_usercreation {
3386: my ($position,$dom,$settings,$rowtotal) = @_;
3387: my $numinrow = 4;
3388: my $datatable;
3389: if ($position eq 'top') {
3390: $$rowtotal ++;
3391: my $rowcount = 0;
3392: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3393: if (ref($rules) eq 'HASH') {
3394: if (keys(%{$rules}) > 0) {
3395: $datatable .= &user_formats_row('username',$settings,$rules,
3396: $ruleorder,$numinrow,$rowcount);
3397: $$rowtotal ++;
3398: $rowcount ++;
3399: }
3400: }
3401: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3402: if (ref($idrules) eq 'HASH') {
3403: if (keys(%{$idrules}) > 0) {
3404: $datatable .= &user_formats_row('id',$settings,$idrules,
3405: $idruleorder,$numinrow,$rowcount);
3406: $$rowtotal ++;
3407: $rowcount ++;
3408: }
3409: }
3410: my ($emailrules,$emailruleorder) =
3411: &Apache::lonnet::inst_userrules($dom,'email');
3412: if (ref($emailrules) eq 'HASH') {
3413: if (keys(%{$emailrules}) > 0) {
3414: $datatable .= &user_formats_row('email',$settings,$emailrules,
3415: $emailruleorder,$numinrow,$rowcount);
3416: $$rowtotal ++;
3417: $rowcount ++;
3418: }
3419: }
3420: if ($rowcount == 0) {
3421: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3422: $$rowtotal ++;
3423: $rowcount ++;
3424: }
3425: } elsif ($position eq 'middle') {
3426: my @creators = ('author','course','requestcrs','selfcreate');
3427: my ($rules,$ruleorder) =
3428: &Apache::lonnet::inst_userrules($dom,'username');
3429: my %lt = &usercreation_types();
3430: my %checked;
3431: my @selfcreate;
3432: if (ref($settings) eq 'HASH') {
3433: if (ref($settings->{'cancreate'}) eq 'HASH') {
3434: foreach my $item (@creators) {
3435: $checked{$item} = $settings->{'cancreate'}{$item};
3436: }
3437: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
3438: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
3439: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
3440: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
3441: @selfcreate = ('email','login','sso');
3442: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
3443: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
3444: }
3445: }
3446: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
3447: foreach my $item (@creators) {
3448: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
3449: $checked{$item} = 'none';
3450: }
3451: }
3452: }
3453: }
3454: my $rownum = 0;
3455: foreach my $item (@creators) {
3456: $rownum ++;
3457: if ($item ne 'selfcreate') {
3458: if ($checked{$item} eq '') {
3459: $checked{$item} = 'any';
3460: }
3461: }
3462: my $css_class;
3463: if ($rownum%2) {
3464: $css_class = '';
3465: } else {
3466: $css_class = ' class="LC_odd_row" ';
3467: }
3468: $datatable .= '<tr'.$css_class.'>'.
3469: '<td><span class="LC_nobreak">'.$lt{$item}.
3470: '</span></td><td align="right">';
3471: my @options;
3472: if ($item eq 'selfcreate') {
3473: push(@options,('email','login','sso'));
3474: } else {
3475: @options = ('any');
3476: if (ref($rules) eq 'HASH') {
3477: if (keys(%{$rules}) > 0) {
3478: push(@options,('official','unofficial'));
3479: }
3480: }
3481: push(@options,'none');
3482: }
3483: foreach my $option (@options) {
3484: my $type = 'radio';
3485: my $check = ' ';
3486: if ($item eq 'selfcreate') {
3487: $type = 'checkbox';
3488: if (grep(/^\Q$option\E$/,@selfcreate)) {
3489: $check = ' checked="checked" ';
3490: }
3491: } else {
3492: if ($checked{$item} eq $option) {
3493: $check = ' checked="checked" ';
3494: }
3495: }
3496: $datatable .= '<span class="LC_nobreak"><label>'.
3497: '<input type="'.$type.'" name="can_createuser_'.
3498: $item.'" value="'.$option.'"'.$check.'/> '.
3499: $lt{$option}.'</label> </span>';
3500: }
3501: $datatable .= '</td></tr>';
3502: }
3503: my ($othertitle,$usertypes,$types) =
3504: &Apache::loncommon::sorted_inst_types($dom);
3505: my $createsettings;
3506: if (ref($settings) eq 'HASH') {
3507: $createsettings = $settings->{cancreate};
3508: }
3509: if (ref($usertypes) eq 'HASH') {
3510: if (keys(%{$usertypes}) > 0) {
3511: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
3512: $dom,$numinrow,$othertitle,
3513: 'statustocreate');
3514: $$rowtotal ++;
3515: $rownum ++;
3516: }
3517: }
3518: $datatable .= &captcha_choice('cancreate',$createsettings,$rownum);
3519: } else {
3520: my @contexts = ('author','course','domain');
3521: my @authtypes = ('int','krb4','krb5','loc');
3522: my %checked;
3523: if (ref($settings) eq 'HASH') {
3524: if (ref($settings->{'authtypes'}) eq 'HASH') {
3525: foreach my $item (@contexts) {
3526: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
3527: foreach my $auth (@authtypes) {
3528: if ($settings->{'authtypes'}{$item}{$auth}) {
3529: $checked{$item}{$auth} = ' checked="checked" ';
3530: }
3531: }
3532: }
3533: }
3534: }
3535: } else {
3536: foreach my $item (@contexts) {
3537: foreach my $auth (@authtypes) {
3538: $checked{$item}{$auth} = ' checked="checked" ';
3539: }
3540: }
3541: }
3542: my %title = &context_names();
3543: my %authname = &authtype_names();
3544: my $rownum = 0;
3545: my $css_class;
3546: foreach my $item (@contexts) {
3547: if ($rownum%2) {
3548: $css_class = '';
3549: } else {
3550: $css_class = ' class="LC_odd_row" ';
3551: }
3552: $datatable .= '<tr'.$css_class.'>'.
3553: '<td>'.$title{$item}.
3554: '</td><td class="LC_left_item">'.
3555: '<span class="LC_nobreak">';
3556: foreach my $auth (@authtypes) {
3557: $datatable .= '<label>'.
3558: '<input type="checkbox" name="'.$item.'_auth" '.
3559: $checked{$item}{$auth}.' value="'.$auth.'" />'.
3560: $authname{$auth}.'</label> ';
3561: }
3562: $datatable .= '</span></td></tr>';
3563: $rownum ++;
3564: }
3565: $$rowtotal += $rownum;
3566: }
3567: return $datatable;
3568: }
3569:
3570: sub captcha_choice {
3571: my ($context,$settings,$itemcount) = @_;
3572: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
3573: my %lt = &captcha_phrases();
3574: $keyentry = 'hidden';
3575: if ($context eq 'cancreate') {
3576: $rowname = &mt('CAPTCHA validation (e-mail as username)');
3577: } elsif ($context eq 'login') {
3578: $rowname = &mt('"Contact helpdesk" CAPTCHA validation');
3579: }
3580: if (ref($settings) eq 'HASH') {
3581: if ($settings->{'captcha'}) {
3582: $checked{$settings->{'captcha'}} = ' checked="checked"';
3583: } else {
3584: $checked{'original'} = ' checked="checked"';
3585: }
3586: if ($settings->{'captcha'} eq 'recaptcha') {
3587: $pubtext = $lt{'pub'};
3588: $privtext = $lt{'priv'};
3589: $keyentry = 'text';
3590: }
3591: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
3592: $currpub = $settings->{'recaptchakeys'}{'public'};
3593: $currpriv = $settings->{'recaptchakeys'}{'private'};
3594: }
3595: } else {
3596: $checked{'original'} = ' checked="checked"';
3597: }
3598: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3599: my $output = '<tr'.$css_class.'>'.
3600: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_left_item" colspan="2">'."\n".
3601: '<table><tr><td>'."\n";
3602: foreach my $option ('original','recaptcha','notused') {
3603: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
3604: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
3605: $lt{$option}.'</label></span>';
3606: unless ($option eq 'notused') {
3607: $output .= (' 'x2)."\n";
3608: }
3609: }
3610: #
3611: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
3612: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
3613: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
3614: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
3615: #
3616: $output .= '</td></tr>'."\n".
3617: '<tr><td>'."\n".
3618: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
3619: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
3620: $currpub.'" size="40" /></span><br />'."\n".
3621: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
3622: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
3623: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
3624: '</td></tr>';
3625: return $output;
3626: }
3627:
3628: sub user_formats_row {
3629: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
3630: my $output;
3631: my %text = (
3632: 'username' => 'new usernames',
3633: 'id' => 'IDs',
3634: 'email' => 'self-created accounts (e-mail)',
3635: );
3636: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3637: $output = '<tr '.$css_class.'>'.
3638: '<td><span class="LC_nobreak">';
3639: if ($type eq 'email') {
3640: $output .= &mt("Formats disallowed for $text{$type}: ");
3641: } else {
3642: $output .= &mt("Format rules to check for $text{$type}: ");
3643: }
3644: $output .= '</span></td>'.
3645: '<td class="LC_left_item" colspan="2"><table>';
3646: my $rem;
3647: if (ref($ruleorder) eq 'ARRAY') {
3648: for (my $i=0; $i<@{$ruleorder}; $i++) {
3649: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
3650: my $rem = $i%($numinrow);
3651: if ($rem == 0) {
3652: if ($i > 0) {
3653: $output .= '</tr>';
3654: }
3655: $output .= '<tr>';
3656: }
3657: my $check = ' ';
3658: if (ref($settings) eq 'HASH') {
3659: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
3660: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
3661: $check = ' checked="checked" ';
3662: }
3663: }
3664: }
3665: $output .= '<td class="LC_left_item">'.
3666: '<span class="LC_nobreak"><label>'.
3667: '<input type="checkbox" name="'.$type.'_rule" '.
3668: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
3669: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
3670: }
3671: }
3672: $rem = @{$ruleorder}%($numinrow);
3673: }
3674: my $colsleft = $numinrow - $rem;
3675: if ($colsleft > 1 ) {
3676: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3677: ' </td>';
3678: } elsif ($colsleft == 1) {
3679: $output .= '<td class="LC_left_item"> </td>';
3680: }
3681: $output .= '</tr></table></td></tr>';
3682: return $output;
3683: }
3684:
3685: sub usercreation_types {
3686: my %lt = &Apache::lonlocal::texthash (
3687: author => 'When adding a co-author',
3688: course => 'When adding a user to a course',
3689: requestcrs => 'When requesting a course',
3690: selfcreate => 'User creates own account',
3691: any => 'Any',
3692: official => 'Institutional only ',
3693: unofficial => 'Non-institutional only',
3694: email => 'E-mail address',
3695: login => 'Institutional Login',
3696: sso => 'SSO',
3697: none => 'None',
3698: );
3699: return %lt;
3700: }
3701:
3702: sub authtype_names {
3703: my %lt = &Apache::lonlocal::texthash(
3704: int => 'Internal',
3705: krb4 => 'Kerberos 4',
3706: krb5 => 'Kerberos 5',
3707: loc => 'Local',
3708: );
3709: return %lt;
3710: }
3711:
3712: sub context_names {
3713: my %context_title = &Apache::lonlocal::texthash(
3714: author => 'Creating users when an Author',
3715: course => 'Creating users when in a course',
3716: domain => 'Creating users when a Domain Coordinator',
3717: );
3718: return %context_title;
3719: }
3720:
3721: sub print_usermodification {
3722: my ($position,$dom,$settings,$rowtotal) = @_;
3723: my $numinrow = 4;
3724: my ($context,$datatable,$rowcount);
3725: if ($position eq 'top') {
3726: $rowcount = 0;
3727: $context = 'author';
3728: foreach my $role ('ca','aa') {
3729: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3730: $numinrow,$rowcount);
3731: $$rowtotal ++;
3732: $rowcount ++;
3733: }
3734: } elsif ($position eq 'middle') {
3735: $context = 'course';
3736: $rowcount = 0;
3737: foreach my $role ('st','ep','ta','in','cr') {
3738: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3739: $numinrow,$rowcount);
3740: $$rowtotal ++;
3741: $rowcount ++;
3742: }
3743: } elsif ($position eq 'bottom') {
3744: $context = 'selfcreate';
3745: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3746: $usertypes->{'default'} = $othertitle;
3747: if (ref($types) eq 'ARRAY') {
3748: push(@{$types},'default');
3749: $usertypes->{'default'} = $othertitle;
3750: foreach my $status (@{$types}) {
3751: $datatable .= &modifiable_userdata_row($context,$status,$settings,
3752: $numinrow,$rowcount,$usertypes);
3753: $$rowtotal ++;
3754: $rowcount ++;
3755: }
3756: }
3757: }
3758: return $datatable;
3759: }
3760:
3761: sub print_defaults {
3762: my ($dom,$rowtotal) = @_;
3763: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
3764: 'datelocale_def','portal_def');
3765: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3766: my $titles = &defaults_titles($dom);
3767: my $rownum = 0;
3768: my ($datatable,$css_class);
3769: foreach my $item (@items) {
3770: if ($rownum%2) {
3771: $css_class = '';
3772: } else {
3773: $css_class = ' class="LC_odd_row" ';
3774: }
3775: $datatable .= '<tr'.$css_class.'>'.
3776: '<td><span class="LC_nobreak">'.$titles->{$item}.
3777: '</span></td><td class="LC_right_item">';
3778: if ($item eq 'auth_def') {
3779: my @authtypes = ('internal','krb4','krb5','localauth');
3780: my %shortauth = (
3781: internal => 'int',
3782: krb4 => 'krb4',
3783: krb5 => 'krb5',
3784: localauth => 'loc'
3785: );
3786: my %authnames = &authtype_names();
3787: foreach my $auth (@authtypes) {
3788: my $checked = ' ';
3789: if ($domdefaults{$item} eq $auth) {
3790: $checked = ' checked="checked" ';
3791: }
3792: $datatable .= '<label><input type="radio" name="'.$item.
3793: '" value="'.$auth.'"'.$checked.'/>'.
3794: $authnames{$shortauth{$auth}}.'</label> ';
3795: }
3796: } elsif ($item eq 'timezone_def') {
3797: my $includeempty = 1;
3798: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
3799: } elsif ($item eq 'datelocale_def') {
3800: my $includeempty = 1;
3801: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
3802: } elsif ($item eq 'lang_def') {
3803: my %langchoices = &get_languages_hash();
3804: $langchoices{''} = 'No language preference';
3805: %langchoices = &Apache::lonlocal::texthash(%langchoices);
3806: $datatable .= &Apache::loncommon::select_form($domdefaults{$item},$item,
3807: \%langchoices);
3808: } else {
3809: my $size;
3810: if ($item eq 'portal_def') {
3811: $size = ' size="25"';
3812: }
3813: $datatable .= '<input type="text" name="'.$item.'" value="'.
3814: $domdefaults{$item}.'"'.$size.' />';
3815: }
3816: $datatable .= '</td></tr>';
3817: $rownum ++;
3818: }
3819: $$rowtotal += $rownum;
3820: return $datatable;
3821: }
3822:
3823: sub get_languages_hash {
3824: my %langchoices;
3825: foreach my $id (&Apache::loncommon::languageids()) {
3826: my $code = &Apache::loncommon::supportedlanguagecode($id);
3827: if ($code ne '') {
3828: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
3829: }
3830: }
3831: return %langchoices;
3832: }
3833:
3834: sub defaults_titles {
3835: my ($dom) = @_;
3836: my %titles = &Apache::lonlocal::texthash (
3837: 'auth_def' => 'Default authentication type',
3838: 'auth_arg_def' => 'Default authentication argument',
3839: 'lang_def' => 'Default language',
3840: 'timezone_def' => 'Default timezone',
3841: 'datelocale_def' => 'Default locale for dates',
3842: 'portal_def' => 'Portal/Default URL',
3843: );
3844: if ($dom) {
3845: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
3846: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
3847: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
3848: $protocol = 'http' if ($protocol ne 'https');
3849: if ($uint_dom) {
3850: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
3851: $uint_dom);
3852: }
3853: }
3854: return (\%titles);
3855: }
3856:
3857: sub print_scantronformat {
3858: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
3859: my $itemcount = 1;
3860: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
3861: %confhash);
3862: my $switchserver = &check_switchserver($dom,$confname);
3863: my %lt = &Apache::lonlocal::texthash (
3864: default => 'Default bubblesheet format file error',
3865: custom => 'Custom bubblesheet format file error',
3866: );
3867: my %scantronfiles = (
3868: default => 'default.tab',
3869: custom => 'custom.tab',
3870: );
3871: foreach my $key (keys(%scantronfiles)) {
3872: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
3873: .$scantronfiles{$key};
3874: }
3875: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
3876: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
3877: if (!$switchserver) {
3878: my $servadm = $r->dir_config('lonAdmEMail');
3879: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
3880: if ($configuserok eq 'ok') {
3881: if ($author_ok eq 'ok') {
3882: my %legacyfile = (
3883: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
3884: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
3885: );
3886: my %md5chk;
3887: foreach my $type (keys(%legacyfile)) {
3888: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
3889: chomp($md5chk{$type});
3890: }
3891: if ($md5chk{'default'} ne $md5chk{'custom'}) {
3892: foreach my $type (keys(%legacyfile)) {
3893: ($scantronurls{$type},my $error) =
3894: &legacy_scantronformat($r,$dom,$confname,
3895: $type,$legacyfile{$type},
3896: $scantronurls{$type},
3897: $scantronfiles{$type});
3898: if ($error ne '') {
3899: $error{$type} = $error;
3900: }
3901: }
3902: if (keys(%error) == 0) {
3903: $is_custom = 1;
3904: $confhash{'scantron'}{'scantronformat'} =
3905: $scantronurls{'custom'};
3906: my $putresult =
3907: &Apache::lonnet::put_dom('configuration',
3908: \%confhash,$dom);
3909: if ($putresult ne 'ok') {
3910: $error{'custom'} =
3911: '<span class="LC_error">'.
3912: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3913: }
3914: }
3915: } else {
3916: ($scantronurls{'default'},my $error) =
3917: &legacy_scantronformat($r,$dom,$confname,
3918: 'default',$legacyfile{'default'},
3919: $scantronurls{'default'},
3920: $scantronfiles{'default'});
3921: if ($error eq '') {
3922: $confhash{'scantron'}{'scantronformat'} = '';
3923: my $putresult =
3924: &Apache::lonnet::put_dom('configuration',
3925: \%confhash,$dom);
3926: if ($putresult ne 'ok') {
3927: $error{'default'} =
3928: '<span class="LC_error">'.
3929: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3930: }
3931: } else {
3932: $error{'default'} = $error;
3933: }
3934: }
3935: }
3936: }
3937: } else {
3938: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
3939: }
3940: }
3941: if (ref($settings) eq 'HASH') {
3942: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
3943: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
3944: if ((!@info) || ($info[0] eq 'no_such_dir')) {
3945: $scantronurl = '';
3946: } else {
3947: $scantronurl = $settings->{'scantronformat'};
3948: }
3949: $is_custom = 1;
3950: } else {
3951: $scantronurl = $scantronurls{'default'};
3952: }
3953: } else {
3954: if ($is_custom) {
3955: $scantronurl = $scantronurls{'custom'};
3956: } else {
3957: $scantronurl = $scantronurls{'default'};
3958: }
3959: }
3960: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3961: $datatable .= '<tr'.$css_class.'>';
3962: if (!$is_custom) {
3963: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
3964: '<span class="LC_nobreak">';
3965: if ($scantronurl) {
3966: $datatable .= &Apache::loncommon::modal_link($scantronurl,&mt('Default bubblesheet format file'),600,500,
3967: undef,undef,undef,undef,'background-color:#ffffff');
3968: } else {
3969: $datatable = &mt('File unavailable for display');
3970: }
3971: $datatable .= '</span></td>';
3972: if (keys(%error) == 0) {
3973: $datatable .= '<td valign="bottom">';
3974: if (!$switchserver) {
3975: $datatable .= &mt('Upload:').'<br />';
3976: }
3977: } else {
3978: my $errorstr;
3979: foreach my $key (sort(keys(%error))) {
3980: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3981: }
3982: $datatable .= '<td>'.$errorstr;
3983: }
3984: } else {
3985: if (keys(%error) > 0) {
3986: my $errorstr;
3987: foreach my $key (sort(keys(%error))) {
3988: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3989: }
3990: $datatable .= '<td>'.$errorstr.'</td><td> ';
3991: } elsif ($scantronurl) {
3992: my $link = &Apache::loncommon::modal_link($scantronurl,&mt('Custom bubblesheet format file'),600,500,
3993: undef,undef,undef,undef,'background-color:#ffffff');
3994: $datatable .= '<td><span class="LC_nobreak">'.
3995: $link.
3996: '<label><input type="checkbox" name="scantronformat_del"'.
3997: ' value="1" />'.&mt('Delete?').'</label></span></td>'.
3998: '<td><span class="LC_nobreak"> '.
3999: &mt('Replace:').'</span><br />';
4000: }
4001: }
4002: if (keys(%error) == 0) {
4003: if ($switchserver) {
4004: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
4005: } else {
4006: $datatable .='<span class="LC_nobreak"> '.
4007: '<input type="file" name="scantronformat" /></span>';
4008: }
4009: }
4010: $datatable .= '</td></tr>';
4011: $$rowtotal ++;
4012: return $datatable;
4013: }
4014:
4015: sub legacy_scantronformat {
4016: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
4017: my ($url,$error);
4018: my @statinfo = &Apache::lonnet::stat_file($newurl);
4019: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
4020: (my $result,$url) =
4021: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
4022: '','',$newfile);
4023: if ($result ne 'ok') {
4024: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
4025: }
4026: }
4027: return ($url,$error);
4028: }
4029:
4030: sub print_coursecategories {
4031: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
4032: my $datatable;
4033: if ($position eq 'top') {
4034: my $toggle_cats_crs = ' ';
4035: my $toggle_cats_dom = ' checked="checked" ';
4036: my $can_cat_crs = ' ';
4037: my $can_cat_dom = ' checked="checked" ';
4038: my $toggle_catscomm_comm = ' ';
4039: my $toggle_catscomm_dom = ' checked="checked" ';
4040: my $can_catcomm_comm = ' ';
4041: my $can_catcomm_dom = ' checked="checked" ';
4042:
4043: if (ref($settings) eq 'HASH') {
4044: if ($settings->{'togglecats'} eq 'crs') {
4045: $toggle_cats_crs = $toggle_cats_dom;
4046: $toggle_cats_dom = ' ';
4047: }
4048: if ($settings->{'categorize'} eq 'crs') {
4049: $can_cat_crs = $can_cat_dom;
4050: $can_cat_dom = ' ';
4051: }
4052: if ($settings->{'togglecatscomm'} eq 'comm') {
4053: $toggle_catscomm_comm = $toggle_catscomm_dom;
4054: $toggle_catscomm_dom = ' ';
4055: }
4056: if ($settings->{'categorizecomm'} eq 'comm') {
4057: $can_catcomm_comm = $can_catcomm_dom;
4058: $can_catcomm_dom = ' ';
4059: }
4060: }
4061: my %title = &Apache::lonlocal::texthash (
4062: togglecats => 'Show/Hide a course in catalog',
4063: togglecatscomm => 'Show/Hide a community in catalog',
4064: categorize => 'Assign a category to a course',
4065: categorizecomm => 'Assign a category to a community',
4066: );
4067: my %level = &Apache::lonlocal::texthash (
4068: dom => 'Set in Domain',
4069: crs => 'Set in Course',
4070: comm => 'Set in Community',
4071: );
4072: $datatable = '<tr class="LC_odd_row">'.
4073: '<td>'.$title{'togglecats'}.'</td>'.
4074: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4075: '<input type="radio" name="togglecats"'.
4076: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4077: '<label><input type="radio" name="togglecats"'.
4078: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
4079: '</tr><tr>'.
4080: '<td>'.$title{'categorize'}.'</td>'.
4081: '<td class="LC_right_item"><span class="LC_nobreak">'.
4082: '<label><input type="radio" name="categorize"'.
4083: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4084: '<label><input type="radio" name="categorize"'.
4085: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
4086: '</tr><tr class="LC_odd_row">'.
4087: '<td>'.$title{'togglecatscomm'}.'</td>'.
4088: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
4089: '<input type="radio" name="togglecatscomm"'.
4090: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4091: '<label><input type="radio" name="togglecatscomm"'.
4092: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
4093: '</tr><tr>'.
4094: '<td>'.$title{'categorizecomm'}.'</td>'.
4095: '<td class="LC_right_item"><span class="LC_nobreak">'.
4096: '<label><input type="radio" name="categorizecomm"'.
4097: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
4098: '<label><input type="radio" name="categorizecomm"'.
4099: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
4100: '</tr>';
4101: $$rowtotal += 4;
4102: } else {
4103: my $css_class;
4104: my $itemcount = 1;
4105: my $cathash;
4106: if (ref($settings) eq 'HASH') {
4107: $cathash = $settings->{'cats'};
4108: }
4109: if (ref($cathash) eq 'HASH') {
4110: my (@cats,@trails,%allitems,%idx,@jsarray);
4111: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
4112: \%allitems,\%idx,\@jsarray);
4113: my $maxdepth = scalar(@cats);
4114: my $colattrib = '';
4115: if ($maxdepth > 2) {
4116: $colattrib = ' colspan="2" ';
4117: }
4118: my @path;
4119: if (@cats > 0) {
4120: if (ref($cats[0]) eq 'ARRAY') {
4121: my $numtop = @{$cats[0]};
4122: my $maxnum = $numtop;
4123: my %default_names = (
4124: instcode => &mt('Official courses'),
4125: communities => &mt('Communities'),
4126: );
4127:
4128: if ((!grep(/^instcode$/,@{$cats[0]})) ||
4129: ($cathash->{'instcode::0'} eq '') ||
4130: (!grep(/^communities$/,@{$cats[0]})) ||
4131: ($cathash->{'communities::0'} eq '')) {
4132: $maxnum ++;
4133: }
4134: my $lastidx;
4135: for (my $i=0; $i<$numtop; $i++) {
4136: my $parent = $cats[0][$i];
4137: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4138: my $item = &escape($parent).'::0';
4139: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
4140: $lastidx = $idx{$item};
4141: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4142: .'<select name="'.$item.'"'.$chgstr.'>';
4143: for (my $k=0; $k<=$maxnum; $k++) {
4144: my $vpos = $k+1;
4145: my $selstr;
4146: if ($k == $i) {
4147: $selstr = ' selected="selected" ';
4148: }
4149: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4150: }
4151: $datatable .= '</select></td><td>';
4152: if ($parent eq 'instcode' || $parent eq 'communities') {
4153: $datatable .= '<span class="LC_nobreak">'
4154: .$default_names{$parent}.'</span>';
4155: if ($parent eq 'instcode') {
4156: $datatable .= '<br /><span class="LC_nobreak">('
4157: .&mt('with institutional codes')
4158: .')</span></td><td'.$colattrib.'>';
4159: } else {
4160: $datatable .= '<table><tr><td>';
4161: }
4162: $datatable .= '<span class="LC_nobreak">'
4163: .'<label><input type="radio" name="'
4164: .$parent.'" value="1" checked="checked" />'
4165: .&mt('Display').'</label>';
4166: if ($parent eq 'instcode') {
4167: $datatable .= ' ';
4168: } else {
4169: $datatable .= '</span></td></tr><tr><td>'
4170: .'<span class="LC_nobreak">';
4171: }
4172: $datatable .= '<label><input type="radio" name="'
4173: .$parent.'" value="0" />'
4174: .&mt('Do not display').'</label></span>';
4175: if ($parent eq 'communities') {
4176: $datatable .= '</td></tr></table>';
4177: }
4178: $datatable .= '</td>';
4179: } else {
4180: $datatable .= $parent
4181: .' <label><input type="checkbox" name="deletecategory" '
4182: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
4183: }
4184: my $depth = 1;
4185: push(@path,$parent);
4186: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
4187: pop(@path);
4188: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
4189: $itemcount ++;
4190: }
4191: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4192: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
4193: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
4194: for (my $k=0; $k<=$maxnum; $k++) {
4195: my $vpos = $k+1;
4196: my $selstr;
4197: if ($k == $numtop) {
4198: $selstr = ' selected="selected" ';
4199: }
4200: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4201: }
4202: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
4203: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
4204: .'</tr>'."\n";
4205: $itemcount ++;
4206: foreach my $default ('instcode','communities') {
4207: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
4208: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4209: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
4210: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
4211: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
4212: for (my $k=0; $k<=$maxnum; $k++) {
4213: my $vpos = $k+1;
4214: my $selstr;
4215: if ($k == $maxnum) {
4216: $selstr = ' selected="selected" ';
4217: }
4218: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4219: }
4220: $datatable .= '</select></span></td>'.
4221: '<td><span class="LC_nobreak">'.
4222: $default_names{$default}.'</span>';
4223: if ($default eq 'instcode') {
4224: $datatable .= '<br /><span class="LC_nobreak">('
4225: .&mt('with institutional codes').')</span>';
4226: }
4227: $datatable .= '</td>'
4228: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
4229: .&mt('Display').'</label> '
4230: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
4231: .&mt('Do not display').'</label></span></td></tr>';
4232: }
4233: }
4234: }
4235: } else {
4236: $datatable .= &initialize_categories($itemcount);
4237: }
4238: } else {
4239: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
4240: .&initialize_categories($itemcount);
4241: }
4242: $$rowtotal += $itemcount;
4243: }
4244: return $datatable;
4245: }
4246:
4247: sub print_serverstatuses {
4248: my ($dom,$settings,$rowtotal) = @_;
4249: my $datatable;
4250: my @pages = &serverstatus_pages();
4251: my (%namedaccess,%machineaccess);
4252: foreach my $type (@pages) {
4253: $namedaccess{$type} = '';
4254: $machineaccess{$type}= '';
4255: }
4256: if (ref($settings) eq 'HASH') {
4257: foreach my $type (@pages) {
4258: if (exists($settings->{$type})) {
4259: if (ref($settings->{$type}) eq 'HASH') {
4260: foreach my $key (keys(%{$settings->{$type}})) {
4261: if ($key eq 'namedusers') {
4262: $namedaccess{$type} = $settings->{$type}->{$key};
4263: } elsif ($key eq 'machines') {
4264: $machineaccess{$type} = $settings->{$type}->{$key};
4265: }
4266: }
4267: }
4268: }
4269: }
4270: }
4271: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
4272: my $rownum = 0;
4273: my $css_class;
4274: foreach my $type (@pages) {
4275: $rownum ++;
4276: $css_class = $rownum%2?' class="LC_odd_row"':'';
4277: $datatable .= '<tr'.$css_class.'>'.
4278: '<td><span class="LC_nobreak">'.
4279: $titles->{$type}.'</span></td>'.
4280: '<td class="LC_left_item">'.
4281: '<input type="text" name="'.$type.'_namedusers" '.
4282: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
4283: '<td class="LC_right_item">'.
4284: '<span class="LC_nobreak">'.
4285: '<input type="text" name="'.$type.'_machines" '.
4286: 'value="'.$machineaccess{$type}.'" size="10" />'.
4287: '</td></tr>'."\n";
4288: }
4289: $$rowtotal += $rownum;
4290: return $datatable;
4291: }
4292:
4293: sub serverstatus_pages {
4294: return ('userstatus','lonstatus','loncron','server-status','codeversions',
4295: 'checksums','clusterstatus','metadata_keywords','metadata_harvest',
4296: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf');
4297: }
4298:
4299: sub coursecategories_javascript {
4300: my ($settings) = @_;
4301: my ($output,$jstext,$cathash);
4302: if (ref($settings) eq 'HASH') {
4303: $cathash = $settings->{'cats'};
4304: }
4305: if (ref($cathash) eq 'HASH') {
4306: my (@cats,@jsarray,%idx);
4307: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
4308: if (@jsarray > 0) {
4309: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
4310: for (my $i=0; $i<@jsarray; $i++) {
4311: if (ref($jsarray[$i]) eq 'ARRAY') {
4312: my $catstr = join('","',@{$jsarray[$i]});
4313: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
4314: }
4315: }
4316: }
4317: } else {
4318: $jstext = ' var categories = Array(1);'."\n".
4319: ' categories[0] = Array("instcode_pos");'."\n";
4320: }
4321: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
4322: my $communities_reserved = &mt('The name: "communities" is a reserved category');
4323: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
4324: $output = <<"ENDSCRIPT";
4325: <script type="text/javascript">
4326: // <![CDATA[
4327: function reorderCats(form,parent,item,idx) {
4328: var changedVal;
4329: $jstext
4330: var newpos = 'addcategory_pos';
4331: var current = new Array;
4332: if (parent == '') {
4333: var has_instcode = 0;
4334: var maxtop = categories[idx].length;
4335: for (var j=0; j<maxtop; j++) {
4336: if (categories[idx][j] == 'instcode::0') {
4337: has_instcode == 1;
4338: }
4339: }
4340: if (has_instcode == 0) {
4341: categories[idx][maxtop] = 'instcode_pos';
4342: }
4343: } else {
4344: newpos += '_'+parent;
4345: }
4346: var maxh = 1 + categories[idx].length;
4347: var current = new Array;
4348: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4349: if (item == newpos) {
4350: changedVal = newitemVal;
4351: } else {
4352: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4353: current[newitemVal] = newpos;
4354: }
4355: for (var i=0; i<categories[idx].length; i++) {
4356: var elementName = categories[idx][i];
4357: if (elementName != item) {
4358: if (form.elements[elementName]) {
4359: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4360: current[currVal] = elementName;
4361: }
4362: }
4363: }
4364: var oldVal;
4365: for (var j=0; j<maxh; j++) {
4366: if (current[j] == undefined) {
4367: oldVal = j;
4368: }
4369: }
4370: if (oldVal < changedVal) {
4371: for (var k=oldVal+1; k<=changedVal ; k++) {
4372: var elementName = current[k];
4373: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4374: }
4375: } else {
4376: for (var k=changedVal; k<oldVal; k++) {
4377: var elementName = current[k];
4378: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4379: }
4380: }
4381: return;
4382: }
4383:
4384: function categoryCheck(form) {
4385: if (form.elements['addcategory_name'].value == 'instcode') {
4386: alert('$instcode_reserved\\n$choose_again');
4387: return false;
4388: }
4389: if (form.elements['addcategory_name'].value == 'communities') {
4390: alert('$communities_reserved\\n$choose_again');
4391: return false;
4392: }
4393: return true;
4394: }
4395:
4396: // ]]>
4397: </script>
4398:
4399: ENDSCRIPT
4400: return $output;
4401: }
4402:
4403: sub initialize_categories {
4404: my ($itemcount) = @_;
4405: my ($datatable,$css_class,$chgstr);
4406: my %default_names = (
4407: instcode => 'Official courses (with institutional codes)',
4408: communities => 'Communities',
4409: );
4410: my $select0 = ' selected="selected"';
4411: my $select1 = '';
4412: foreach my $default ('instcode','communities') {
4413: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4414: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
4415: if ($default eq 'communities') {
4416: $select1 = $select0;
4417: $select0 = '';
4418: }
4419: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4420: .'<select name="'.$default.'_pos">'
4421: .'<option value="0"'.$select0.'>1</option>'
4422: .'<option value="1"'.$select1.'>2</option>'
4423: .'<option value="2">3</option></select> '
4424: .$default_names{$default}
4425: .'</span></td><td><span class="LC_nobreak">'
4426: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
4427: .&mt('Display').'</label> <label>'
4428: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
4429: .'</label></span></td></tr>';
4430: $itemcount ++;
4431: }
4432: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4433: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
4434: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4435: .'<select name="addcategory_pos"'.$chgstr.'>'
4436: .'<option value="0">1</option>'
4437: .'<option value="1">2</option>'
4438: .'<option value="2" selected="selected">3</option></select> '
4439: .&mt('Add category').'</td><td>'.&mt('Name:')
4440: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
4441: return $datatable;
4442: }
4443:
4444: sub build_category_rows {
4445: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
4446: my ($text,$name,$item,$chgstr);
4447: if (ref($cats) eq 'ARRAY') {
4448: my $maxdepth = scalar(@{$cats});
4449: if (ref($cats->[$depth]) eq 'HASH') {
4450: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
4451: my $numchildren = @{$cats->[$depth]{$parent}};
4452: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4453: $text .= '<td><table class="LC_data_table">';
4454: my ($idxnum,$parent_name,$parent_item);
4455: my $higher = $depth - 1;
4456: if ($higher == 0) {
4457: $parent_name = &escape($parent).'::'.$higher;
4458: } else {
4459: if (ref($path) eq 'ARRAY') {
4460: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4461: }
4462: }
4463: $parent_item = 'addcategory_pos_'.$parent_name;
4464: for (my $j=0; $j<=$numchildren; $j++) {
4465: if ($j < $numchildren) {
4466: $name = $cats->[$depth]{$parent}[$j];
4467: $item = &escape($name).':'.&escape($parent).':'.$depth;
4468: $idxnum = $idx->{$item};
4469: } else {
4470: $name = $parent_name;
4471: $item = $parent_item;
4472: }
4473: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
4474: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
4475: for (my $i=0; $i<=$numchildren; $i++) {
4476: my $vpos = $i+1;
4477: my $selstr;
4478: if ($j == $i) {
4479: $selstr = ' selected="selected" ';
4480: }
4481: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
4482: }
4483: $text .= '</select> ';
4484: if ($j < $numchildren) {
4485: my $deeper = $depth+1;
4486: $text .= $name.' '
4487: .'<label><input type="checkbox" name="deletecategory" value="'
4488: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
4489: if(ref($path) eq 'ARRAY') {
4490: push(@{$path},$name);
4491: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
4492: pop(@{$path});
4493: }
4494: } else {
4495: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
4496: if ($j == $numchildren) {
4497: $text .= $name;
4498: } else {
4499: $text .= $item;
4500: }
4501: $text .= '" value="" />';
4502: }
4503: $text .= '</td></tr>';
4504: }
4505: $text .= '</table></td>';
4506: } else {
4507: my $higher = $depth-1;
4508: if ($higher == 0) {
4509: $name = &escape($parent).'::'.$higher;
4510: } else {
4511: if (ref($path) eq 'ARRAY') {
4512: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4513: }
4514: }
4515: my $colspan;
4516: if ($parent ne 'instcode') {
4517: $colspan = $maxdepth - $depth - 1;
4518: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
4519: }
4520: }
4521: }
4522: }
4523: return $text;
4524: }
4525:
4526: sub modifiable_userdata_row {
4527: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
4528: my $rolename;
4529: if ($context eq 'selfcreate') {
4530: if (ref($usertypes) eq 'HASH') {
4531: $rolename = $usertypes->{$role};
4532: } else {
4533: $rolename = $role;
4534: }
4535: } else {
4536: if ($role eq 'cr') {
4537: $rolename = &mt('Custom role');
4538: } else {
4539: $rolename = &Apache::lonnet::plaintext($role);
4540: }
4541: }
4542: my @fields = ('lastname','firstname','middlename','generation',
4543: 'permanentemail','id');
4544: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4545: my $output;
4546: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4547: $output = '<tr '.$css_class.'>'.
4548: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
4549: '<td class="LC_left_item" colspan="2"><table>';
4550: my $rem;
4551: my %checks;
4552: if (ref($settings) eq 'HASH') {
4553: if (ref($settings->{$context}) eq 'HASH') {
4554: if (ref($settings->{$context}->{$role}) eq 'HASH') {
4555: foreach my $field (@fields) {
4556: if ($settings->{$context}->{$role}->{$field}) {
4557: $checks{$field} = ' checked="checked" ';
4558: }
4559: }
4560: }
4561: }
4562: }
4563: for (my $i=0; $i<@fields; $i++) {
4564: my $rem = $i%($numinrow);
4565: if ($rem == 0) {
4566: if ($i > 0) {
4567: $output .= '</tr>';
4568: }
4569: $output .= '<tr>';
4570: }
4571: my $check = ' ';
4572: if (exists($checks{$fields[$i]})) {
4573: $check = $checks{$fields[$i]}
4574: } else {
4575: if ($role eq 'st') {
4576: if (ref($settings) ne 'HASH') {
4577: $check = ' checked="checked" ';
4578: }
4579: }
4580: }
4581: $output .= '<td class="LC_left_item">'.
4582: '<span class="LC_nobreak"><label>'.
4583: '<input type="checkbox" name="canmodify_'.$role.'" '.
4584: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
4585: '</label></span></td>';
4586: $rem = @fields%($numinrow);
4587: }
4588: my $colsleft = $numinrow - $rem;
4589: if ($colsleft > 1 ) {
4590: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4591: ' </td>';
4592: } elsif ($colsleft == 1) {
4593: $output .= '<td class="LC_left_item"> </td>';
4594: }
4595: $output .= '</tr></table></td></tr>';
4596: return $output;
4597: }
4598:
4599: sub insttypes_row {
4600: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
4601: my %lt = &Apache::lonlocal::texthash (
4602: cansearch => 'Users allowed to search',
4603: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
4604: lockablenames => 'User preference to lock name',
4605: );
4606: my $showdom;
4607: if ($context eq 'cansearch') {
4608: $showdom = ' ('.$dom.')';
4609: }
4610: my $class = 'LC_left_item';
4611: if ($context eq 'statustocreate') {
4612: $class = 'LC_right_item';
4613: }
4614: my $output = '<tr class="LC_odd_row">'.
4615: '<td>'.$lt{$context}.$showdom.
4616: '</td><td class="'.$class.'" colspan="2"><table>';
4617: my $rem;
4618: if (ref($types) eq 'ARRAY') {
4619: for (my $i=0; $i<@{$types}; $i++) {
4620: if (defined($usertypes->{$types->[$i]})) {
4621: my $rem = $i%($numinrow);
4622: if ($rem == 0) {
4623: if ($i > 0) {
4624: $output .= '</tr>';
4625: }
4626: $output .= '<tr>';
4627: }
4628: my $check = ' ';
4629: if (ref($settings) eq 'HASH') {
4630: if (ref($settings->{$context}) eq 'ARRAY') {
4631: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
4632: $check = ' checked="checked" ';
4633: }
4634: } elsif ($context eq 'statustocreate') {
4635: $check = ' checked="checked" ';
4636: }
4637: }
4638: $output .= '<td class="LC_left_item">'.
4639: '<span class="LC_nobreak"><label>'.
4640: '<input type="checkbox" name="'.$context.'" '.
4641: 'value="'.$types->[$i].'"'.$check.'/>'.
4642: $usertypes->{$types->[$i]}.'</label></span></td>';
4643: }
4644: }
4645: $rem = @{$types}%($numinrow);
4646: }
4647: my $colsleft = $numinrow - $rem;
4648: if (($rem == 0) && (@{$types} > 0)) {
4649: $output .= '<tr>';
4650: }
4651: if ($colsleft > 1) {
4652: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
4653: } else {
4654: $output .= '<td class="LC_left_item">';
4655: }
4656: my $defcheck = ' ';
4657: if (ref($settings) eq 'HASH') {
4658: if (ref($settings->{$context}) eq 'ARRAY') {
4659: if (grep(/^default$/,@{$settings->{$context}})) {
4660: $defcheck = ' checked="checked" ';
4661: }
4662: } elsif ($context eq 'statustocreate') {
4663: $defcheck = ' checked="checked" ';
4664: }
4665: }
4666: $output .= '<span class="LC_nobreak"><label>'.
4667: '<input type="checkbox" name="'.$context.'" '.
4668: 'value="default"'.$defcheck.'/>'.
4669: $othertitle.'</label></span></td>'.
4670: '</tr></table></td></tr>';
4671: return $output;
4672: }
4673:
4674: sub sorted_searchtitles {
4675: my %searchtitles = &Apache::lonlocal::texthash(
4676: 'uname' => 'username',
4677: 'lastname' => 'last name',
4678: 'lastfirst' => 'last name, first name',
4679: );
4680: my @titleorder = ('uname','lastname','lastfirst');
4681: return (\%searchtitles,\@titleorder);
4682: }
4683:
4684: sub sorted_searchtypes {
4685: my %srchtypes_desc = (
4686: exact => 'is exact match',
4687: contains => 'contains ..',
4688: begins => 'begins with ..',
4689: );
4690: my @srchtypeorder = ('exact','begins','contains');
4691: return (\%srchtypes_desc,\@srchtypeorder);
4692: }
4693:
4694: sub usertype_update_row {
4695: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
4696: my $datatable;
4697: my $numinrow = 4;
4698: foreach my $type (@{$types}) {
4699: if (defined($usertypes->{$type})) {
4700: $$rownums ++;
4701: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
4702: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
4703: '</td><td class="LC_left_item"><table>';
4704: for (my $i=0; $i<@{$fields}; $i++) {
4705: my $rem = $i%($numinrow);
4706: if ($rem == 0) {
4707: if ($i > 0) {
4708: $datatable .= '</tr>';
4709: }
4710: $datatable .= '<tr>';
4711: }
4712: my $check = ' ';
4713: if (ref($settings) eq 'HASH') {
4714: if (ref($settings->{'fields'}) eq 'HASH') {
4715: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
4716: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
4717: $check = ' checked="checked" ';
4718: }
4719: }
4720: }
4721: }
4722:
4723: if ($i == @{$fields}-1) {
4724: my $colsleft = $numinrow - $rem;
4725: if ($colsleft > 1) {
4726: $datatable .= '<td colspan="'.$colsleft.'">';
4727: } else {
4728: $datatable .= '<td>';
4729: }
4730: } else {
4731: $datatable .= '<td>';
4732: }
4733: $datatable .= '<span class="LC_nobreak"><label>'.
4734: '<input type="checkbox" name="updateable_'.$type.
4735: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
4736: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
4737: }
4738: $datatable .= '</tr></table></td></tr>';
4739: }
4740: }
4741: return $datatable;
4742: }
4743:
4744: sub modify_login {
4745: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
4746: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
4747: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
4748: %title = ( coursecatalog => 'Display course catalog',
4749: adminmail => 'Display administrator E-mail address',
4750: helpdesk => 'Display "Contact Helpdesk" link',
4751: newuser => 'Link for visitors to create a user account',
4752: loginheader => 'Log-in box header');
4753: @offon = ('off','on');
4754: if (ref($domconfig{login}) eq 'HASH') {
4755: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
4756: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
4757: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
4758: }
4759: }
4760: }
4761: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
4762: \%domconfig,\%loginhash);
4763: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
4764: foreach my $item (@toggles) {
4765: $loginhash{login}{$item} = $env{'form.'.$item};
4766: }
4767: $loginhash{login}{loginheader} = $env{'form.loginheader'};
4768: if (ref($colchanges{'login'}) eq 'HASH') {
4769: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
4770: \%loginhash);
4771: }
4772:
4773: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4774: my @loginvia_attribs = ('serverpath','custompath','exempt');
4775: if (keys(%servers) > 1) {
4776: foreach my $lonhost (keys(%servers)) {
4777: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
4778: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
4779: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
4780: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
4781: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
4782: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4783: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4784: $changes{'loginvia'}{$lonhost} = 1;
4785: } else {
4786: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
4787: $changes{'loginvia'}{$lonhost} = 1;
4788: }
4789: } else {
4790: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4791: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4792: $changes{'loginvia'}{$lonhost} = 1;
4793: }
4794: }
4795: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
4796: foreach my $item (@loginvia_attribs) {
4797: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
4798: }
4799: } else {
4800: foreach my $item (@loginvia_attribs) {
4801: my $new = $env{'form.'.$lonhost.'_'.$item};
4802: if (($item eq 'serverpath') && ($new eq 'custom')) {
4803: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
4804: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4805: $new = '/';
4806: }
4807: }
4808: if (($item eq 'custompath') &&
4809: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4810: $new = '';
4811: }
4812: if ($new ne $curr_loginvia{$lonhost}{$item}) {
4813: $changes{'loginvia'}{$lonhost} = 1;
4814: }
4815: if ($item eq 'exempt') {
4816: $new =~ s/^\s+//;
4817: $new =~ s/\s+$//;
4818: my @poss_ips = split(/\s*[,:]\s*/,$new);
4819: my @okips;
4820: foreach my $ip (@poss_ips) {
4821: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
4822: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
4823: push(@okips,$ip);
4824: }
4825: }
4826: }
4827: if (@okips > 0) {
4828: $new = join(',',@okips);
4829: } else {
4830: $new = '';
4831: }
4832: }
4833: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4834: }
4835: }
4836: } else {
4837: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4838: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4839: $changes{'loginvia'}{$lonhost} = 1;
4840: foreach my $item (@loginvia_attribs) {
4841: my $new = $env{'form.'.$lonhost.'_'.$item};
4842: if (($item eq 'serverpath') && ($new eq 'custom')) {
4843: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4844: $new = '/';
4845: }
4846: }
4847: if (($item eq 'custompath') &&
4848: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4849: $new = '';
4850: }
4851: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4852: }
4853: }
4854: }
4855: }
4856: }
4857:
4858: my $servadm = $r->dir_config('lonAdmEMail');
4859: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
4860: if (ref($domconfig{'login'}) eq 'HASH') {
4861: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
4862: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
4863: if ($lang eq 'nolang') {
4864: push(@currlangs,$lang);
4865: } elsif (defined($langchoices{$lang})) {
4866: push(@currlangs,$lang);
4867: } else {
4868: next;
4869: }
4870: }
4871: }
4872: }
4873: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
4874: if (@currlangs > 0) {
4875: foreach my $lang (@currlangs) {
4876: if (grep(/^\Q$lang\E$/,@delurls)) {
4877: $changes{'helpurl'}{$lang} = 1;
4878: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
4879: $changes{'helpurl'}{$lang} = 1;
4880: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
4881: push(@newlangs,$lang);
4882: } else {
4883: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
4884: }
4885: }
4886: }
4887: unless (grep(/^nolang$/,@currlangs)) {
4888: if ($env{'form.loginhelpurl_nolang.filename'}) {
4889: $changes{'helpurl'}{'nolang'} = 1;
4890: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
4891: push(@newlangs,'nolang');
4892: }
4893: }
4894: if ($env{'form.loginhelpurl_add_lang'}) {
4895: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
4896: ($env{'form.loginhelpurl_add_file.filename'})) {
4897: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
4898: $addedfile = $env{'form.loginhelpurl_add_lang'};
4899: }
4900: }
4901: if ((@newlangs > 0) || ($addedfile)) {
4902: my $error;
4903: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
4904: if ($configuserok eq 'ok') {
4905: if ($switchserver) {
4906: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
4907: } elsif ($author_ok eq 'ok') {
4908: my @allnew = @newlangs;
4909: if ($addedfile ne '') {
4910: push(@allnew,$addedfile);
4911: }
4912: foreach my $lang (@allnew) {
4913: my $formelem = 'loginhelpurl_'.$lang;
4914: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
4915: $formelem = 'loginhelpurl_add_file';
4916: }
4917: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
4918: "help/$lang",'','',$newfile{$lang});
4919: if ($result eq 'ok') {
4920: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
4921: $changes{'helpurl'}{$lang} = 1;
4922: } else {
4923: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
4924: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
4925: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
4926: (!grep(/^\Q$lang\E$/,@delurls))) {
4927:
4928: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
4929: }
4930: }
4931: }
4932: } else {
4933: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
4934: }
4935: } else {
4936: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
4937: }
4938: if ($error) {
4939: &Apache::lonnet::logthis($error);
4940: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4941: }
4942: }
4943: &process_captcha('login',\%changes,$loginhash{'login'},$domconfig{'login'});
4944:
4945: my $defaulthelpfile = '/adm/loginproblems.html';
4946: my $defaulttext = &mt('Default in use');
4947:
4948: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
4949: $dom);
4950: if ($putresult eq 'ok') {
4951: my @toggles = ('coursecatalog','adminmail','helpdesk','newuser');
4952: my %defaultchecked = (
4953: 'coursecatalog' => 'on',
4954: 'helpdesk' => 'on',
4955: 'adminmail' => 'off',
4956: 'newuser' => 'off',
4957: );
4958: if (ref($domconfig{'login'}) eq 'HASH') {
4959: foreach my $item (@toggles) {
4960: if ($defaultchecked{$item} eq 'on') {
4961: if (($domconfig{'login'}{$item} eq '0') &&
4962: ($env{'form.'.$item} eq '1')) {
4963: $changes{$item} = 1;
4964: } elsif (($domconfig{'login'}{$item} eq '' ||
4965: $domconfig{'login'}{$item} eq '1') &&
4966: ($env{'form.'.$item} eq '0')) {
4967: $changes{$item} = 1;
4968: }
4969: } elsif ($defaultchecked{$item} eq 'off') {
4970: if (($domconfig{'login'}{$item} eq '1') &&
4971: ($env{'form.'.$item} eq '0')) {
4972: $changes{$item} = 1;
4973: } elsif (($domconfig{'login'}{$item} eq '' ||
4974: $domconfig{'login'}{$item} eq '0') &&
4975: ($env{'form.'.$item} eq '1')) {
4976: $changes{$item} = 1;
4977: }
4978: }
4979: }
4980: }
4981: if (keys(%changes) > 0 || $colchgtext) {
4982: &Apache::loncommon::devalidate_domconfig_cache($dom);
4983: $$lastactref = 'update';
4984: $resulttext = &mt('Changes made:').'<ul>';
4985: foreach my $item (sort(keys(%changes))) {
4986: if ($item eq 'loginvia') {
4987: if (ref($changes{$item}) eq 'HASH') {
4988: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
4989: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
4990: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
4991: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
4992: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
4993: $protocol = 'http' if ($protocol ne 'https');
4994: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
4995:
4996: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
4997: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
4998: } else {
4999: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
5000: }
5001: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
5002: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
5003: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
5004: }
5005: $resulttext .= '</li>';
5006: } else {
5007: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
5008: }
5009: } else {
5010: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
5011: }
5012: }
5013: $resulttext .= '</ul></li>';
5014: }
5015: } elsif ($item eq 'helpurl') {
5016: if (ref($changes{$item}) eq 'HASH') {
5017: foreach my $lang (sort(keys(%{$changes{$item}}))) {
5018: if (grep(/^\Q$lang\E$/,@delurls)) {
5019: my ($chg,$link);
5020: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
5021: if ($lang eq 'nolang') {
5022: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
5023: } else {
5024: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
5025: }
5026: $resulttext .= '<li>'.$chg.'</li>';
5027: } else {
5028: my $chg;
5029: if ($lang eq 'nolang') {
5030: $chg = &mt('custom log-in help file for no preferred language');
5031: } else {
5032: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
5033: }
5034: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
5035: $loginhash{'login'}{'helpurl'}{$lang}.
5036: '?inhibitmenu=yes',$chg,600,500).
5037: '</li>';
5038: }
5039: }
5040: }
5041: } elsif ($item eq 'captcha') {
5042: if (ref($loginhash{'login'}) eq 'HASH') {
5043: my $chgtxt;
5044: if ($loginhash{'login'}{$item} eq 'notused') {
5045: $chgtxt .= &mt('No CAPTCHA validation in use for helpdesk form.');
5046: } else {
5047: my %captchas = &captcha_phrases();
5048: if ($captchas{$loginhash{'login'}{$item}}) {
5049: $chgtxt .= &mt("Validation for helpdesk form set to $captchas{$loginhash{'login'}{$item}}.");
5050: } else {
5051: $chgtxt .= &mt('Validation for helpdesk form set to unknown type.');
5052: }
5053: }
5054: $resulttext .= '<li>'.$chgtxt.'</li>';
5055: }
5056: } elsif ($item eq 'recaptchakeys') {
5057: if (ref($loginhash{'login'}) eq 'HASH') {
5058: my ($privkey,$pubkey);
5059: if (ref($loginhash{'login'}{$item}) eq 'HASH') {
5060: $pubkey = $loginhash{'login'}{$item}{'public'};
5061: $privkey = $loginhash{'login'}{$item}{'private'};
5062: }
5063: my $chgtxt .= &mt('ReCAPTCHA keys changes').'<ul>';
5064: if (!$pubkey) {
5065: $chgtxt .= '<li>'.&mt('Public key deleted').'</li>';
5066: } else {
5067: $chgtxt .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
5068: }
5069: if (!$privkey) {
5070: $chgtxt .= '<li>'.&mt('Private key deleted').'</li>';
5071: } else {
5072: $chgtxt .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
5073: }
5074: $chgtxt .= '</ul>';
5075: $resulttext .= '<li>'.$chgtxt.'</li>';
5076: }
5077: } else {
5078: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
5079: }
5080: }
5081: $resulttext .= $colchgtext.'</ul>';
5082: } else {
5083: $resulttext = &mt('No changes made to log-in page settings');
5084: }
5085: } else {
5086: $resulttext = '<span class="LC_error">'.
5087: &mt('An error occurred: [_1]',$putresult).'</span>';
5088: }
5089: if ($errors) {
5090: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
5091: $errors.'</ul>';
5092: }
5093: return $resulttext;
5094: }
5095:
5096: sub color_font_choices {
5097: my %choices =
5098: &Apache::lonlocal::texthash (
5099: img => "Header",
5100: bgs => "Background colors",
5101: links => "Link colors",
5102: images => "Images",
5103: font => "Font color",
5104: fontmenu => "Font menu",
5105: pgbg => "Page",
5106: tabbg => "Header",
5107: sidebg => "Border",
5108: link => "Link",
5109: alink => "Active link",
5110: vlink => "Visited link",
5111: );
5112: return %choices;
5113: }
5114:
5115: sub modify_rolecolors {
5116: my ($r,$dom,$confname,$roles,$lastactref,%domconfig) = @_;
5117: my ($resulttext,%rolehash);
5118: $rolehash{'rolecolors'} = {};
5119: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
5120: if ($domconfig{'rolecolors'} eq '') {
5121: $domconfig{'rolecolors'} = {};
5122: }
5123: }
5124: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
5125: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
5126: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
5127: $dom);
5128: if ($putresult eq 'ok') {
5129: if (keys(%changes) > 0) {
5130: &Apache::loncommon::devalidate_domconfig_cache($dom);
5131: $$lastactref = 'update';
5132: $resulttext = &display_colorchgs($dom,\%changes,$roles,
5133: $rolehash{'rolecolors'});
5134: } else {
5135: $resulttext = &mt('No changes made to default color schemes');
5136: }
5137: } else {
5138: $resulttext = '<span class="LC_error">'.
5139: &mt('An error occurred: [_1]',$putresult).'</span>';
5140: }
5141: if ($errors) {
5142: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
5143: $errors.'</ul>';
5144: }
5145: return $resulttext;
5146: }
5147:
5148: sub modify_colors {
5149: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
5150: my (%changes,%choices);
5151: my @bgs;
5152: my @links = ('link','alink','vlink');
5153: my @logintext;
5154: my @images;
5155: my $servadm = $r->dir_config('lonAdmEMail');
5156: my $errors;
5157: my %defaults;
5158: foreach my $role (@{$roles}) {
5159: if ($role eq 'login') {
5160: %choices = &login_choices();
5161: @logintext = ('textcol','bgcol');
5162: } else {
5163: %choices = &color_font_choices();
5164: }
5165: if ($role eq 'login') {
5166: @images = ('img','logo','domlogo','login');
5167: @bgs = ('pgbg','mainbg','sidebg');
5168: } else {
5169: @images = ('img');
5170: @bgs = ('pgbg','tabbg','sidebg');
5171: }
5172: my %defaults = &role_defaults($role,\@bgs,\@links,\@images,\@logintext);
5173: unless ($env{'form.'.$role.'_font'} eq $defaults{'font'}) {
5174: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
5175: }
5176: if ($role eq 'login') {
5177: foreach my $item (@logintext) {
5178: unless ($env{'form.'.$role.'_'.$item} eq $defaults{'logintext'}{$item}) {
5179: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
5180: }
5181: }
5182: } else {
5183: unless($env{'form.'.$role.'_fontmenu'} eq $defaults{'fontmenu'}) {
5184: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
5185: }
5186: }
5187: foreach my $item (@bgs) {
5188: unless ($env{'form.'.$role.'_'.$item} eq $defaults{'bgs'}{$item} ) {
5189: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
5190: }
5191: }
5192: foreach my $item (@links) {
5193: unless ($env{'form.'.$role.'_'.$item} eq $defaults{'links'}{$item}) {
5194: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
5195: }
5196: }
5197: my ($configuserok,$author_ok,$switchserver) =
5198: &config_check($dom,$confname,$servadm);
5199: my ($width,$height) = &thumb_dimensions();
5200: if (ref($domconfig->{$role}) ne 'HASH') {
5201: $domconfig->{$role} = {};
5202: }
5203: foreach my $img (@images) {
5204: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
5205: if (defined($env{'form.login_showlogo_'.$img})) {
5206: $confhash->{$role}{'showlogo'}{$img} = 1;
5207: } else {
5208: $confhash->{$role}{'showlogo'}{$img} = 0;
5209: }
5210: }
5211: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
5212: && !defined($domconfig->{$role}{$img})
5213: && !$env{'form.'.$role.'_del_'.$img}
5214: && $env{'form.'.$role.'_import_'.$img}) {
5215: # import the old configured image from the .tab setting
5216: # if they haven't provided a new one
5217: $domconfig->{$role}{$img} =
5218: $env{'form.'.$role.'_import_'.$img};
5219: }
5220: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
5221: my $error;
5222: if ($configuserok eq 'ok') {
5223: if ($switchserver) {
5224: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
5225: } else {
5226: if ($author_ok eq 'ok') {
5227: my ($result,$logourl) =
5228: &publishlogo($r,'upload',$role.'_'.$img,
5229: $dom,$confname,$img,$width,$height);
5230: if ($result eq 'ok') {
5231: $confhash->{$role}{$img} = $logourl;
5232: $changes{$role}{'images'}{$img} = 1;
5233: } else {
5234: $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);
5235: }
5236: } else {
5237: $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);
5238: }
5239: }
5240: } else {
5241: $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);
5242: }
5243: if ($error) {
5244: &Apache::lonnet::logthis($error);
5245: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5246: }
5247: } elsif ($domconfig->{$role}{$img} ne '') {
5248: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
5249: my $error;
5250: if ($configuserok eq 'ok') {
5251: # is confname an author?
5252: if ($switchserver eq '') {
5253: if ($author_ok eq 'ok') {
5254: my ($result,$logourl) =
5255: &publishlogo($r,'copy',$domconfig->{$role}{$img},
5256: $dom,$confname,$img,$width,$height);
5257: if ($result eq 'ok') {
5258: $confhash->{$role}{$img} = $logourl;
5259: $changes{$role}{'images'}{$img} = 1;
5260: }
5261: }
5262: }
5263: }
5264: }
5265: }
5266: }
5267: if (ref($domconfig) eq 'HASH') {
5268: if (ref($domconfig->{$role}) eq 'HASH') {
5269: foreach my $img (@images) {
5270: if ($domconfig->{$role}{$img} ne '') {
5271: if ($env{'form.'.$role.'_del_'.$img}) {
5272: $confhash->{$role}{$img} = '';
5273: $changes{$role}{'images'}{$img} = 1;
5274: } else {
5275: if ($confhash->{$role}{$img} eq '') {
5276: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
5277: }
5278: }
5279: } else {
5280: if ($env{'form.'.$role.'_del_'.$img}) {
5281: $confhash->{$role}{$img} = '';
5282: $changes{$role}{'images'}{$img} = 1;
5283: }
5284: }
5285: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
5286: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
5287: if ($confhash->{$role}{'showlogo'}{$img} ne
5288: $domconfig->{$role}{'showlogo'}{$img}) {
5289: $changes{$role}{'showlogo'}{$img} = 1;
5290: }
5291: } else {
5292: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5293: $changes{$role}{'showlogo'}{$img} = 1;
5294: }
5295: }
5296: }
5297: }
5298: if ($domconfig->{$role}{'font'} ne '') {
5299: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
5300: $changes{$role}{'font'} = 1;
5301: }
5302: } else {
5303: if ($confhash->{$role}{'font'}) {
5304: $changes{$role}{'font'} = 1;
5305: }
5306: }
5307: if ($role ne 'login') {
5308: if ($domconfig->{$role}{'fontmenu'} ne '') {
5309: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
5310: $changes{$role}{'fontmenu'} = 1;
5311: }
5312: } else {
5313: if ($confhash->{$role}{'fontmenu'}) {
5314: $changes{$role}{'fontmenu'} = 1;
5315: }
5316: }
5317: }
5318: foreach my $item (@bgs) {
5319: if ($domconfig->{$role}{$item} ne '') {
5320: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5321: $changes{$role}{'bgs'}{$item} = 1;
5322: }
5323: } else {
5324: if ($confhash->{$role}{$item}) {
5325: $changes{$role}{'bgs'}{$item} = 1;
5326: }
5327: }
5328: }
5329: foreach my $item (@links) {
5330: if ($domconfig->{$role}{$item} ne '') {
5331: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5332: $changes{$role}{'links'}{$item} = 1;
5333: }
5334: } else {
5335: if ($confhash->{$role}{$item}) {
5336: $changes{$role}{'links'}{$item} = 1;
5337: }
5338: }
5339: }
5340: foreach my $item (@logintext) {
5341: if ($domconfig->{$role}{$item} ne '') {
5342: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5343: $changes{$role}{'logintext'}{$item} = 1;
5344: }
5345: } else {
5346: if ($confhash->{$role}{$item}) {
5347: $changes{$role}{'logintext'}{$item} = 1;
5348: }
5349: }
5350: }
5351: } else {
5352: &default_change_checker($role,\@images,\@links,\@bgs,
5353: \@logintext,$confhash,\%changes);
5354: }
5355: } else {
5356: &default_change_checker($role,\@images,\@links,\@bgs,
5357: \@logintext,$confhash,\%changes);
5358: }
5359: }
5360: return ($errors,%changes);
5361: }
5362:
5363: sub config_check {
5364: my ($dom,$confname,$servadm) = @_;
5365: my ($configuserok,$author_ok,$switchserver,%currroles);
5366: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
5367: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
5368: $confname,$servadm);
5369: if ($configuserok eq 'ok') {
5370: $switchserver = &check_switchserver($dom,$confname);
5371: if ($switchserver eq '') {
5372: $author_ok = &check_authorstatus($dom,$confname,%currroles);
5373: }
5374: }
5375: return ($configuserok,$author_ok,$switchserver);
5376: }
5377:
5378: sub default_change_checker {
5379: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
5380: foreach my $item (@{$links}) {
5381: if ($confhash->{$role}{$item}) {
5382: $changes->{$role}{'links'}{$item} = 1;
5383: }
5384: }
5385: foreach my $item (@{$bgs}) {
5386: if ($confhash->{$role}{$item}) {
5387: $changes->{$role}{'bgs'}{$item} = 1;
5388: }
5389: }
5390: foreach my $item (@{$logintext}) {
5391: if ($confhash->{$role}{$item}) {
5392: $changes->{$role}{'logintext'}{$item} = 1;
5393: }
5394: }
5395: foreach my $img (@{$images}) {
5396: if ($env{'form.'.$role.'_del_'.$img}) {
5397: $confhash->{$role}{$img} = '';
5398: $changes->{$role}{'images'}{$img} = 1;
5399: }
5400: if ($role eq 'login') {
5401: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5402: $changes->{$role}{'showlogo'}{$img} = 1;
5403: }
5404: }
5405: }
5406: if ($confhash->{$role}{'font'}) {
5407: $changes->{$role}{'font'} = 1;
5408: }
5409: }
5410:
5411: sub display_colorchgs {
5412: my ($dom,$changes,$roles,$confhash) = @_;
5413: my (%choices,$resulttext);
5414: if (!grep(/^login$/,@{$roles})) {
5415: $resulttext = &mt('Changes made:').'<br />';
5416: }
5417: foreach my $role (@{$roles}) {
5418: if ($role eq 'login') {
5419: %choices = &login_choices();
5420: } else {
5421: %choices = &color_font_choices();
5422: }
5423: if (ref($changes->{$role}) eq 'HASH') {
5424: if ($role ne 'login') {
5425: $resulttext .= '<h4>'.&mt($role).'</h4>';
5426: }
5427: foreach my $key (sort(keys(%{$changes->{$role}}))) {
5428: if ($role ne 'login') {
5429: $resulttext .= '<ul>';
5430: }
5431: if (ref($changes->{$role}{$key}) eq 'HASH') {
5432: if ($role ne 'login') {
5433: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
5434: }
5435: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
5436: if (($role eq 'login') && ($key eq 'showlogo')) {
5437: if ($confhash->{$role}{$key}{$item}) {
5438: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
5439: } else {
5440: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
5441: }
5442: } elsif ($confhash->{$role}{$item} eq '') {
5443: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
5444: } else {
5445: my $newitem = $confhash->{$role}{$item};
5446: if ($key eq 'images') {
5447: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
5448: }
5449: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
5450: }
5451: }
5452: if ($role ne 'login') {
5453: $resulttext .= '</ul></li>';
5454: }
5455: } else {
5456: if ($confhash->{$role}{$key} eq '') {
5457: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
5458: } else {
5459: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
5460: }
5461: }
5462: if ($role ne 'login') {
5463: $resulttext .= '</ul>';
5464: }
5465: }
5466: }
5467: }
5468: return $resulttext;
5469: }
5470:
5471: sub thumb_dimensions {
5472: return ('200','50');
5473: }
5474:
5475: sub check_dimensions {
5476: my ($inputfile) = @_;
5477: my ($fullwidth,$fullheight);
5478: if ($inputfile =~ m|^[/\w.\-]+$|) {
5479: if (open(PIPE,"identify $inputfile 2>&1 |")) {
5480: my $imageinfo = <PIPE>;
5481: if (!close(PIPE)) {
5482: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
5483: }
5484: chomp($imageinfo);
5485: my ($fullsize) =
5486: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
5487: if ($fullsize) {
5488: ($fullwidth,$fullheight) = split(/x/,$fullsize);
5489: }
5490: }
5491: }
5492: return ($fullwidth,$fullheight);
5493: }
5494:
5495: sub check_configuser {
5496: my ($uhome,$dom,$confname,$servadm) = @_;
5497: my ($configuserok,%currroles);
5498: if ($uhome eq 'no_host') {
5499: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
5500: my $configpass = &LONCAPA::Enrollment::create_password();
5501: $configuserok =
5502: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
5503: $configpass,'','','','','',undef,$servadm);
5504: } else {
5505: $configuserok = 'ok';
5506: %currroles =
5507: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
5508: }
5509: return ($configuserok,%currroles);
5510: }
5511:
5512: sub check_authorstatus {
5513: my ($dom,$confname,%currroles) = @_;
5514: my $author_ok;
5515: if (!$currroles{':'.$dom.':au'}) {
5516: my $start = time;
5517: my $end = 0;
5518: $author_ok =
5519: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
5520: 'au',$end,$start,'','','domconfig');
5521: } else {
5522: $author_ok = 'ok';
5523: }
5524: return $author_ok;
5525: }
5526:
5527: sub publishlogo {
5528: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
5529: my ($output,$fname,$logourl);
5530: if ($action eq 'upload') {
5531: $fname=$env{'form.'.$formname.'.filename'};
5532: chop($env{'form.'.$formname});
5533: } else {
5534: ($fname) = ($formname =~ /([^\/]+)$/);
5535: }
5536: if ($savefileas ne '') {
5537: $fname = $savefileas;
5538: }
5539: $fname=&Apache::lonnet::clean_filename($fname);
5540: # See if there is anything left
5541: unless ($fname) { return ('error: no uploaded file'); }
5542: $fname="$subdir/$fname";
5543: my $docroot=$r->dir_config('lonDocRoot');
5544: my $filepath="$docroot/priv";
5545: my $relpath = "$dom/$confname";
5546: my ($fnamepath,$file,$fetchthumb);
5547: $file=$fname;
5548: if ($fname=~m|/|) {
5549: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
5550: }
5551: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
5552: my $count;
5553: for ($count=5;$count<=$#parts;$count++) {
5554: $filepath.="/$parts[$count]";
5555: if ((-e $filepath)!=1) {
5556: mkdir($filepath,02770);
5557: }
5558: }
5559: # Check for bad extension and disallow upload
5560: if ($file=~/\.(\w+)$/ &&
5561: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
5562: $output =
5563: &mt('Invalid file extension ([_1]) - reserved for internal use.',$1);
5564: } elsif ($file=~/\.(\w+)$/ &&
5565: !defined(&Apache::loncommon::fileembstyle($1))) {
5566: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
5567: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
5568: $output = &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
5569: } elsif (-d "$filepath/$file") {
5570: $output = &mt('Filename is a directory name - rename the file and re-upload');
5571: } else {
5572: my $source = $filepath.'/'.$file;
5573: my $logfile;
5574: if (!open($logfile,">>$source".'.log')) {
5575: return (&mt('No write permission to Authoring Space'));
5576: }
5577: print $logfile
5578: "\n================= Publish ".localtime()." ================\n".
5579: $env{'user.name'}.':'.$env{'user.domain'}."\n";
5580: # Save the file
5581: if (!open(FH,'>'.$source)) {
5582: &Apache::lonnet::logthis('Failed to create '.$source);
5583: return (&mt('Failed to create file'));
5584: }
5585: if ($action eq 'upload') {
5586: if (!print FH ($env{'form.'.$formname})) {
5587: &Apache::lonnet::logthis('Failed to write to '.$source);
5588: return (&mt('Failed to write file'));
5589: }
5590: } else {
5591: my $original = &Apache::lonnet::filelocation('',$formname);
5592: if(!copy($original,$source)) {
5593: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
5594: return (&mt('Failed to write file'));
5595: }
5596: }
5597: close(FH);
5598: chmod(0660, $source); # Permissions to rw-rw---.
5599:
5600: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
5601: my $copyfile=$targetdir.'/'.$file;
5602:
5603: my @parts=split(/\//,$targetdir);
5604: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
5605: for (my $count=5;$count<=$#parts;$count++) {
5606: $path.="/$parts[$count]";
5607: if (!-e $path) {
5608: print $logfile "\nCreating directory ".$path;
5609: mkdir($path,02770);
5610: }
5611: }
5612: my $versionresult;
5613: if (-e $copyfile) {
5614: $versionresult = &logo_versioning($targetdir,$file,$logfile);
5615: } else {
5616: $versionresult = 'ok';
5617: }
5618: if ($versionresult eq 'ok') {
5619: if (copy($source,$copyfile)) {
5620: print $logfile "\nCopied original source to ".$copyfile."\n";
5621: $output = 'ok';
5622: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
5623: push(@{$modified_urls},[$copyfile,$source]);
5624: my $metaoutput =
5625: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
5626: unless ($registered_cleanup) {
5627: my $handlers = $r->get_handlers('PerlCleanupHandler');
5628: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5629: $registered_cleanup=1;
5630: }
5631: } else {
5632: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
5633: $output = &mt('Failed to copy file to RES space').", $!";
5634: }
5635: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
5636: my $inputfile = $filepath.'/'.$file;
5637: my $outfile = $filepath.'/'.'tn-'.$file;
5638: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
5639: if ($fullwidth ne '' && $fullheight ne '') {
5640: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
5641: my $thumbsize = $thumbwidth.'x'.$thumbheight;
5642: system("convert -sample $thumbsize $inputfile $outfile");
5643: chmod(0660, $filepath.'/tn-'.$file);
5644: if (-e $outfile) {
5645: my $copyfile=$targetdir.'/tn-'.$file;
5646: if (copy($outfile,$copyfile)) {
5647: print $logfile "\nCopied source to ".$copyfile."\n";
5648: my $thumb_metaoutput =
5649: &write_metadata($dom,$confname,$formname,
5650: $targetdir,'tn-'.$file,$logfile);
5651: push(@{$modified_urls},[$copyfile,$outfile]);
5652: unless ($registered_cleanup) {
5653: my $handlers = $r->get_handlers('PerlCleanupHandler');
5654: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5655: $registered_cleanup=1;
5656: }
5657: } else {
5658: print $logfile "\nUnable to write ".$copyfile.
5659: ':'.$!."\n";
5660: }
5661: }
5662: }
5663: }
5664: }
5665: } else {
5666: $output = $versionresult;
5667: }
5668: }
5669: return ($output,$logourl);
5670: }
5671:
5672: sub logo_versioning {
5673: my ($targetdir,$file,$logfile) = @_;
5674: my $target = $targetdir.'/'.$file;
5675: my ($maxversion,$fn,$extn,$output);
5676: $maxversion = 0;
5677: if ($file =~ /^(.+)\.(\w+)$/) {
5678: $fn=$1;
5679: $extn=$2;
5680: }
5681: opendir(DIR,$targetdir);
5682: while (my $filename=readdir(DIR)) {
5683: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
5684: $maxversion=($1>$maxversion)?$1:$maxversion;
5685: }
5686: }
5687: $maxversion++;
5688: print $logfile "\nCreating old version ".$maxversion."\n";
5689: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
5690: if (copy($target,$copyfile)) {
5691: print $logfile "Copied old target to ".$copyfile."\n";
5692: $copyfile=$copyfile.'.meta';
5693: if (copy($target.'.meta',$copyfile)) {
5694: print $logfile "Copied old target metadata to ".$copyfile."\n";
5695: $output = 'ok';
5696: } else {
5697: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
5698: $output = &mt('Failed to copy old meta').", $!, ";
5699: }
5700: } else {
5701: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
5702: $output = &mt('Failed to copy old target').", $!, ";
5703: }
5704: return $output;
5705: }
5706:
5707: sub write_metadata {
5708: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
5709: my (%metadatafields,%metadatakeys,$output);
5710: $metadatafields{'title'}=$formname;
5711: $metadatafields{'creationdate'}=time;
5712: $metadatafields{'lastrevisiondate'}=time;
5713: $metadatafields{'copyright'}='public';
5714: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
5715: $env{'user.domain'};
5716: $metadatafields{'authorspace'}=$confname.':'.$dom;
5717: $metadatafields{'domain'}=$dom;
5718: {
5719: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
5720: my $mfh;
5721: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
5722: foreach (sort(keys(%metadatafields))) {
5723: unless ($_=~/\./) {
5724: my $unikey=$_;
5725: $unikey=~/^([A-Za-z]+)/;
5726: my $tag=$1;
5727: $tag=~tr/A-Z/a-z/;
5728: print $mfh "\n\<$tag";
5729: foreach (split(/\,/,$metadatakeys{$unikey})) {
5730: my $value=$metadatafields{$unikey.'.'.$_};
5731: $value=~s/\"/\'\'/g;
5732: print $mfh ' '.$_.'="'.$value.'"';
5733: }
5734: print $mfh '>'.
5735: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
5736: .'</'.$tag.'>';
5737: }
5738: }
5739: $output = 'ok';
5740: print $logfile "\nWrote metadata";
5741: close($mfh);
5742: } else {
5743: print $logfile "\nFailed to open metadata file";
5744: $output = &mt('Could not write metadata');
5745: }
5746: }
5747: return $output;
5748: }
5749:
5750: sub notifysubscribed {
5751: foreach my $targetsource (@{$modified_urls}){
5752: next unless (ref($targetsource) eq 'ARRAY');
5753: my ($target,$source)=@{$targetsource};
5754: if ($source ne '') {
5755: if (open(my $logfh,'>>'.$source.'.log')) {
5756: print $logfh "\nCleanup phase: Notifications\n";
5757: my @subscribed=&subscribed_hosts($target);
5758: foreach my $subhost (@subscribed) {
5759: print $logfh "\nNotifying host ".$subhost.':';
5760: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
5761: print $logfh $reply;
5762: }
5763: my @subscribedmeta=&subscribed_hosts("$target.meta");
5764: foreach my $subhost (@subscribedmeta) {
5765: print $logfh "\nNotifying host for metadata only ".$subhost.':';
5766: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
5767: $subhost);
5768: print $logfh $reply;
5769: }
5770: print $logfh "\n============ Done ============\n";
5771: close($logfh);
5772: }
5773: }
5774: }
5775: return OK;
5776: }
5777:
5778: sub subscribed_hosts {
5779: my ($target) = @_;
5780: my @subscribed;
5781: if (open(my $fh,"<$target.subscription")) {
5782: while (my $subline=<$fh>) {
5783: if ($subline =~ /^($match_lonid):/) {
5784: my $host = $1;
5785: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
5786: unless (grep(/^\Q$host\E$/,@subscribed)) {
5787: push(@subscribed,$host);
5788: }
5789: }
5790: }
5791: }
5792: }
5793: return @subscribed;
5794: }
5795:
5796: sub check_switchserver {
5797: my ($dom,$confname) = @_;
5798: my ($allowed,$switchserver);
5799: my $home = &Apache::lonnet::homeserver($confname,$dom);
5800: if ($home eq 'no_host') {
5801: $home = &Apache::lonnet::domain($dom,'primary');
5802: }
5803: my @ids=&Apache::lonnet::current_machine_ids();
5804: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
5805: if (!$allowed) {
5806: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/&destinationurl=/adm/domainprefs">'.&mt('Switch Server').'</a>';
5807: }
5808: return $switchserver;
5809: }
5810:
5811: sub modify_quotas {
5812: my ($dom,$action,%domconfig) = @_;
5813: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
5814: %limithash,$toolregexp,%conditions,$resulttext,%changes);
5815: if ($action eq 'quotas') {
5816: $context = 'tools';
5817: } else {
5818: $context = $action;
5819: }
5820: if ($context eq 'requestcourses') {
5821: @usertools = ('official','unofficial','community');
5822: @options =('norequest','approval','validate','autolimit');
5823: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
5824: %titles = &courserequest_titles();
5825: $toolregexp = join('|',@usertools);
5826: %conditions = &courserequest_conditions();
5827: } elsif ($context eq 'requestauthor') {
5828: @usertools = ('author');
5829: %titles = &authorrequest_titles();
5830: } else {
5831: @usertools = ('aboutme','blog','webdav','portfolio');
5832: %titles = &tool_titles();
5833: }
5834: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5835: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5836: foreach my $key (keys(%env)) {
5837: if ($context eq 'requestcourses') {
5838: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
5839: my $item = $1;
5840: my $type = $2;
5841: if ($type =~ /^limit_(.+)/) {
5842: $limithash{$item}{$1} = $env{$key};
5843: } else {
5844: $confhash{$item}{$type} = $env{$key};
5845: }
5846: }
5847: } elsif ($context eq 'requestauthor') {
5848: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
5849: $confhash{$1} = $env{$key};
5850: }
5851: } else {
5852: if ($key =~ /^form\.quota_(.+)$/) {
5853: $confhash{'defaultquota'}{$1} = $env{$key};
5854: } elsif ($key =~ /^form\.authorquota_(.+)$/) {
5855: $confhash{'authorquota'}{$1} = $env{$key};
5856: } elsif ($key =~ /^form\.\Q$context\E_(.+)$/) {
5857: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
5858: }
5859: }
5860: }
5861: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
5862: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
5863: @approvalnotify = sort(@approvalnotify);
5864: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
5865: if (ref($domconfig{$action}) eq 'HASH') {
5866: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
5867: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
5868: $changes{'notify'}{'approval'} = 1;
5869: }
5870: } else {
5871: if ($confhash{'notify'}{'approval'}) {
5872: $changes{'notify'}{'approval'} = 1;
5873: }
5874: }
5875: } else {
5876: if ($confhash{'notify'}{'approval'}) {
5877: $changes{'notify'}{'approval'} = 1;
5878: }
5879: }
5880: } else {
5881: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
5882: $confhash{'authorquota'}{'default'} = $env{'form.authorquota'};
5883: }
5884: foreach my $item (@usertools) {
5885: foreach my $type (@{$types},'default','_LC_adv') {
5886: my $unset;
5887: if ($context eq 'requestcourses') {
5888: $unset = '0';
5889: if ($type eq '_LC_adv') {
5890: $unset = '';
5891: }
5892: if ($confhash{$item}{$type} eq 'autolimit') {
5893: $confhash{$item}{$type} .= '=';
5894: unless ($limithash{$item}{$type} =~ /\D/) {
5895: $confhash{$item}{$type} .= $limithash{$item}{$type};
5896: }
5897: }
5898: } elsif ($context eq 'requestauthor') {
5899: $unset = '0';
5900: if ($type eq '_LC_adv') {
5901: $unset = '';
5902: }
5903: } else {
5904: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
5905: $confhash{$item}{$type} = 1;
5906: } else {
5907: $confhash{$item}{$type} = 0;
5908: }
5909: }
5910: if (ref($domconfig{$action}) eq 'HASH') {
5911: if ($action eq 'requestauthor') {
5912: if ($domconfig{$action}{$type} ne $confhash{$type}) {
5913: $changes{$type} = 1;
5914: }
5915: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
5916: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
5917: $changes{$item}{$type} = 1;
5918: }
5919: } else {
5920: if ($context eq 'requestcourses') {
5921: if ($confhash{$item}{$type} ne $unset) {
5922: $changes{$item}{$type} = 1;
5923: }
5924: } else {
5925: if (!$confhash{$item}{$type}) {
5926: $changes{$item}{$type} = 1;
5927: }
5928: }
5929: }
5930: } else {
5931: if ($context eq 'requestcourses') {
5932: if ($confhash{$item}{$type} ne $unset) {
5933: $changes{$item}{$type} = 1;
5934: }
5935: } elsif ($context eq 'requestauthor') {
5936: if ($confhash{$type} ne $unset) {
5937: $changes{$type} = 1;
5938: }
5939: } else {
5940: if (!$confhash{$item}{$type}) {
5941: $changes{$item}{$type} = 1;
5942: }
5943: }
5944: }
5945: }
5946: }
5947: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
5948: if (ref($domconfig{'quotas'}) eq 'HASH') {
5949: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5950: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
5951: if (exists($confhash{'defaultquota'}{$key})) {
5952: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
5953: $changes{'defaultquota'}{$key} = 1;
5954: }
5955: } else {
5956: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
5957: }
5958: }
5959: } else {
5960: foreach my $key (keys(%{$domconfig{'quotas'}})) {
5961: if (exists($confhash{'defaultquota'}{$key})) {
5962: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
5963: $changes{'defaultquota'}{$key} = 1;
5964: }
5965: } else {
5966: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
5967: }
5968: }
5969: }
5970: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
5971: foreach my $key (keys(%{$domconfig{'quotas'}{'authorquota'}})) {
5972: if (exists($confhash{'authorquota'}{$key})) {
5973: if ($confhash{'authorquota'}{$key} ne $domconfig{'quotas'}{'authorquota'}{$key}) {
5974: $changes{'authorquota'}{$key} = 1;
5975: }
5976: } else {
5977: $confhash{'authorquota'}{$key} = $domconfig{'quotas'}{'authorquota'}{$key};
5978: }
5979: }
5980: }
5981: }
5982: if (ref($confhash{'defaultquota'}) eq 'HASH') {
5983: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
5984: if (ref($domconfig{'quotas'}) eq 'HASH') {
5985: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5986: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
5987: $changes{'defaultquota'}{$key} = 1;
5988: }
5989: } else {
5990: if (!exists($domconfig{'quotas'}{$key})) {
5991: $changes{'defaultquota'}{$key} = 1;
5992: }
5993: }
5994: } else {
5995: $changes{'defaultquota'}{$key} = 1;
5996: }
5997: }
5998: }
5999: if (ref($confhash{'authorquota'}) eq 'HASH') {
6000: foreach my $key (keys(%{$confhash{'authorquota'}})) {
6001: if (ref($domconfig{'quotas'}) eq 'HASH') {
6002: if (ref($domconfig{'quotas'}{'authorquota'}) eq 'HASH') {
6003: if (!exists($domconfig{'quotas'}{'authorquota'}{$key})) {
6004: $changes{'authorquota'}{$key} = 1;
6005: }
6006: } else {
6007: $changes{'authorquota'}{$key} = 1;
6008: }
6009: } else {
6010: $changes{'authorquota'}{$key} = 1;
6011: }
6012: }
6013: }
6014: }
6015:
6016: if ($context eq 'requestauthor') {
6017: $domdefaults{'requestauthor'} = \%confhash;
6018: } else {
6019: foreach my $key (keys(%confhash)) {
6020: $domdefaults{$key} = $confhash{$key};
6021: }
6022: }
6023:
6024: my %quotahash = (
6025: $action => { %confhash }
6026: );
6027: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
6028: $dom);
6029: if ($putresult eq 'ok') {
6030: if (keys(%changes) > 0) {
6031: my $cachetime = 24*60*60;
6032: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6033:
6034: $resulttext = &mt('Changes made:').'<ul>';
6035: unless (($context eq 'requestcourses') ||
6036: ($context eq 'requestauthor')) {
6037: if (ref($changes{'defaultquota'}) eq 'HASH') {
6038: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
6039: foreach my $type (@{$types},'default') {
6040: if (defined($changes{'defaultquota'}{$type})) {
6041: my $typetitle = $usertypes->{$type};
6042: if ($type eq 'default') {
6043: $typetitle = $othertitle;
6044: }
6045: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
6046: }
6047: }
6048: $resulttext .= '</ul></li>';
6049: }
6050: if (ref($changes{'authorquota'}) eq 'HASH') {
6051: $resulttext .= '<li>'.&mt('Authoring space default quotas').'<ul>';
6052: foreach my $type (@{$types},'default') {
6053: if (defined($changes{'authorquota'}{$type})) {
6054: my $typetitle = $usertypes->{$type};
6055: if ($type eq 'default') {
6056: $typetitle = $othertitle;
6057: }
6058: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'authorquota'}{$type}).'</li>';
6059: }
6060: }
6061: $resulttext .= '</ul></li>';
6062: }
6063: }
6064: my %newenv;
6065: foreach my $item (@usertools) {
6066: my (%haschgs,%inconf);
6067: if ($context eq 'requestauthor') {
6068: %haschgs = %changes;
6069: %inconf = %confhash;
6070: } else {
6071: if (ref($changes{$item}) eq 'HASH') {
6072: %haschgs = %{$changes{$item}};
6073: }
6074: if (ref($confhash{$item}) eq 'HASH') {
6075: %inconf = %{$confhash{$item}};
6076: }
6077: }
6078: if (keys(%haschgs) > 0) {
6079: my $newacc =
6080: &Apache::lonnet::usertools_access($env{'user.name'},
6081: $env{'user.domain'},
6082: $item,'reload',$context);
6083: if (($context eq 'requestcourses') ||
6084: ($context eq 'requestauthor')) {
6085: if ($env{'environment.canrequest.'.$item} ne $newacc) {
6086: $newenv{'environment.canrequest.'.$item} = $newacc;
6087: }
6088: } else {
6089: if ($env{'environment.availabletools.'.$item} ne $newacc) {
6090: $newenv{'environment.availabletools.'.$item} = $newacc;
6091: }
6092: }
6093: unless ($context eq 'requestauthor') {
6094: $resulttext .= '<li>'.$titles{$item}.'<ul>';
6095: }
6096: foreach my $type (@{$types},'default','_LC_adv') {
6097: if ($haschgs{$type}) {
6098: my $typetitle = $usertypes->{$type};
6099: if ($type eq 'default') {
6100: $typetitle = $othertitle;
6101: } elsif ($type eq '_LC_adv') {
6102: $typetitle = 'LON-CAPA Advanced Users';
6103: }
6104: if ($inconf{$type}) {
6105: if ($context eq 'requestcourses') {
6106: my $cond;
6107: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
6108: if ($1 eq '') {
6109: $cond = &mt('(Automatic processing of any request).');
6110: } else {
6111: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
6112: }
6113: } else {
6114: $cond = $conditions{$inconf{$type}};
6115: }
6116: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
6117: } elsif ($context eq 'requestauthor') {
6118: $resulttext .= '<li>'.&mt('Set to "[_1]" for "[_2]".',
6119: $titles{$inconf{$type}},$typetitle);
6120:
6121: } else {
6122: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
6123: }
6124: } else {
6125: if ($type eq '_LC_adv') {
6126: if ($inconf{$type} eq '0') {
6127: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
6128: } else {
6129: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
6130: }
6131: } else {
6132: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
6133: }
6134: }
6135: }
6136: }
6137: unless ($context eq 'requestauthor') {
6138: $resulttext .= '</ul></li>';
6139: }
6140: }
6141: }
6142: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
6143: if (ref($changes{'notify'}) eq 'HASH') {
6144: if ($changes{'notify'}{'approval'}) {
6145: if (ref($confhash{'notify'}) eq 'HASH') {
6146: if ($confhash{'notify'}{'approval'}) {
6147: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
6148: } else {
6149: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
6150: }
6151: }
6152: }
6153: }
6154: }
6155: $resulttext .= '</ul>';
6156: if (keys(%newenv)) {
6157: &Apache::lonnet::appenv(\%newenv);
6158: }
6159: } else {
6160: if ($context eq 'requestcourses') {
6161: $resulttext = &mt('No changes made to rights to request creation of courses.');
6162: } elsif ($context eq 'requestauthor') {
6163: $resulttext = &mt('No changes made to rights to request author space.');
6164: } else {
6165: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
6166: }
6167: }
6168: } else {
6169: $resulttext = '<span class="LC_error">'.
6170: &mt('An error occurred: [_1]',$putresult).'</span>';
6171: }
6172: return $resulttext;
6173: }
6174:
6175: sub modify_autoenroll {
6176: my ($dom,$lastactref,%domconfig) = @_;
6177: my ($resulttext,%changes);
6178: my %currautoenroll;
6179: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
6180: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
6181: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
6182: }
6183: }
6184: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
6185: my %title = ( run => 'Auto-enrollment active',
6186: sender => 'Sender for notification messages',
6187: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
6188: my @offon = ('off','on');
6189: my $sender_uname = $env{'form.sender_uname'};
6190: my $sender_domain = $env{'form.sender_domain'};
6191: if ($sender_domain eq '') {
6192: $sender_uname = '';
6193: } elsif ($sender_uname eq '') {
6194: $sender_domain = '';
6195: }
6196: my $coowners = $env{'form.autoassign_coowners'};
6197: my %autoenrollhash = (
6198: autoenroll => { 'run' => $env{'form.autoenroll_run'},
6199: 'sender_uname' => $sender_uname,
6200: 'sender_domain' => $sender_domain,
6201: 'co-owners' => $coowners,
6202: }
6203: );
6204: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
6205: $dom);
6206: if ($putresult eq 'ok') {
6207: if (exists($currautoenroll{'run'})) {
6208: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
6209: $changes{'run'} = 1;
6210: }
6211: } elsif ($autorun) {
6212: if ($env{'form.autoenroll_run'} ne '1') {
6213: $changes{'run'} = 1;
6214: }
6215: }
6216: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
6217: $changes{'sender'} = 1;
6218: }
6219: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
6220: $changes{'sender'} = 1;
6221: }
6222: if ($currautoenroll{'co-owners'} ne '') {
6223: if ($currautoenroll{'co-owners'} ne $coowners) {
6224: $changes{'coowners'} = 1;
6225: }
6226: } elsif ($coowners) {
6227: $changes{'coowners'} = 1;
6228: }
6229: if (keys(%changes) > 0) {
6230: $resulttext = &mt('Changes made:').'<ul>';
6231: if ($changes{'run'}) {
6232: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
6233: }
6234: if ($changes{'sender'}) {
6235: if ($sender_uname eq '' || $sender_domain eq '') {
6236: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
6237: } else {
6238: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
6239: }
6240: }
6241: if ($changes{'coowners'}) {
6242: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
6243: &Apache::loncommon::devalidate_domconfig_cache($dom);
6244: $$lastactref = 'update';
6245: }
6246: $resulttext .= '</ul>';
6247: } else {
6248: $resulttext = &mt('No changes made to auto-enrollment settings');
6249: }
6250: } else {
6251: $resulttext = '<span class="LC_error">'.
6252: &mt('An error occurred: [_1]',$putresult).'</span>';
6253: }
6254: return $resulttext;
6255: }
6256:
6257: sub modify_autoupdate {
6258: my ($dom,%domconfig) = @_;
6259: my ($resulttext,%currautoupdate,%fields,%changes);
6260: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
6261: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
6262: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
6263: }
6264: }
6265: my @offon = ('off','on');
6266: my %title = &Apache::lonlocal::texthash (
6267: run => 'Auto-update:',
6268: classlists => 'Updates to user information in classlists?'
6269: );
6270: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6271: my %fieldtitles = &Apache::lonlocal::texthash (
6272: id => 'Student/Employee ID',
6273: permanentemail => 'E-mail address',
6274: lastname => 'Last Name',
6275: firstname => 'First Name',
6276: middlename => 'Middle Name',
6277: generation => 'Generation',
6278: );
6279: $othertitle = &mt('All users');
6280: if (keys(%{$usertypes}) > 0) {
6281: $othertitle = &mt('Other users');
6282: }
6283: foreach my $key (keys(%env)) {
6284: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
6285: my ($usertype,$item) = ($1,$2);
6286: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
6287: if ($usertype eq 'default') {
6288: push(@{$fields{$1}},$2);
6289: } elsif (ref($types) eq 'ARRAY') {
6290: if (grep(/^\Q$usertype\E$/,@{$types})) {
6291: push(@{$fields{$1}},$2);
6292: }
6293: }
6294: }
6295: }
6296: }
6297: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
6298: @lockablenames = sort(@lockablenames);
6299: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
6300: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
6301: if (@changed) {
6302: $changes{'lockablenames'} = 1;
6303: }
6304: } else {
6305: if (@lockablenames) {
6306: $changes{'lockablenames'} = 1;
6307: }
6308: }
6309: my %updatehash = (
6310: autoupdate => { run => $env{'form.autoupdate_run'},
6311: classlists => $env{'form.classlists'},
6312: fields => {%fields},
6313: lockablenames => \@lockablenames,
6314: }
6315: );
6316: foreach my $key (keys(%currautoupdate)) {
6317: if (($key eq 'run') || ($key eq 'classlists')) {
6318: if (exists($updatehash{autoupdate}{$key})) {
6319: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
6320: $changes{$key} = 1;
6321: }
6322: }
6323: } elsif ($key eq 'fields') {
6324: if (ref($currautoupdate{$key}) eq 'HASH') {
6325: foreach my $item (@{$types},'default') {
6326: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
6327: my $change = 0;
6328: foreach my $type (@{$currautoupdate{$key}{$item}}) {
6329: if (!exists($fields{$item})) {
6330: $change = 1;
6331: last;
6332: } elsif (ref($fields{$item}) eq 'ARRAY') {
6333: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
6334: $change = 1;
6335: last;
6336: }
6337: }
6338: }
6339: if ($change) {
6340: push(@{$changes{$key}},$item);
6341: }
6342: }
6343: }
6344: }
6345: } elsif ($key eq 'lockablenames') {
6346: if (ref($currautoupdate{$key}) eq 'ARRAY') {
6347: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
6348: if (@changed) {
6349: $changes{'lockablenames'} = 1;
6350: }
6351: } else {
6352: if (@lockablenames) {
6353: $changes{'lockablenames'} = 1;
6354: }
6355: }
6356: }
6357: }
6358: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
6359: if (@lockablenames) {
6360: $changes{'lockablenames'} = 1;
6361: }
6362: }
6363: foreach my $item (@{$types},'default') {
6364: if (defined($fields{$item})) {
6365: if (ref($currautoupdate{'fields'}) eq 'HASH') {
6366: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
6367: my $change = 0;
6368: if (ref($fields{$item}) eq 'ARRAY') {
6369: foreach my $type (@{$fields{$item}}) {
6370: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
6371: $change = 1;
6372: last;
6373: }
6374: }
6375: }
6376: if ($change) {
6377: push(@{$changes{'fields'}},$item);
6378: }
6379: } else {
6380: push(@{$changes{'fields'}},$item);
6381: }
6382: } else {
6383: push(@{$changes{'fields'}},$item);
6384: }
6385: }
6386: }
6387: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
6388: $dom);
6389: if ($putresult eq 'ok') {
6390: if (keys(%changes) > 0) {
6391: $resulttext = &mt('Changes made:').'<ul>';
6392: foreach my $key (sort(keys(%changes))) {
6393: if ($key eq 'lockablenames') {
6394: $resulttext .= '<li>';
6395: if (@lockablenames) {
6396: $usertypes->{'default'} = $othertitle;
6397: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
6398: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
6399: } else {
6400: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
6401: }
6402: $resulttext .= '</li>';
6403: } elsif (ref($changes{$key}) eq 'ARRAY') {
6404: foreach my $item (@{$changes{$key}}) {
6405: my @newvalues;
6406: foreach my $type (@{$fields{$item}}) {
6407: push(@newvalues,$fieldtitles{$type});
6408: }
6409: my $newvaluestr;
6410: if (@newvalues > 0) {
6411: $newvaluestr = join(', ',@newvalues);
6412: } else {
6413: $newvaluestr = &mt('none');
6414: }
6415: if ($item eq 'default') {
6416: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
6417: } else {
6418: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
6419: }
6420: }
6421: } else {
6422: my $newvalue;
6423: if ($key eq 'run') {
6424: $newvalue = $offon[$env{'form.autoupdate_run'}];
6425: } else {
6426: $newvalue = $offon[$env{'form.'.$key}];
6427: }
6428: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
6429: }
6430: }
6431: $resulttext .= '</ul>';
6432: } else {
6433: $resulttext = &mt('No changes made to autoupdates');
6434: }
6435: } else {
6436: $resulttext = '<span class="LC_error">'.
6437: &mt('An error occurred: [_1]',$putresult).'</span>';
6438: }
6439: return $resulttext;
6440: }
6441:
6442: sub modify_autocreate {
6443: my ($dom,%domconfig) = @_;
6444: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
6445: if (ref($domconfig{'autocreate'}) eq 'HASH') {
6446: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
6447: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
6448: }
6449: }
6450: my %title= ( xml => 'Auto-creation of courses in XML course description files',
6451: req => 'Auto-creation of validated requests for official courses',
6452: xmldc => 'Identity of course creator of courses from XML files',
6453: );
6454: my @types = ('xml','req');
6455: foreach my $item (@types) {
6456: $newvals{$item} = $env{'form.autocreate_'.$item};
6457: $newvals{$item} =~ s/\D//g;
6458: $newvals{$item} = 0 if ($newvals{$item} eq '');
6459: }
6460: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
6461: my %domcoords = &get_active_dcs($dom);
6462: unless (exists($domcoords{$newvals{'xmldc'}})) {
6463: $newvals{'xmldc'} = '';
6464: }
6465: %autocreatehash = (
6466: autocreate => { xml => $newvals{'xml'},
6467: req => $newvals{'req'},
6468: }
6469: );
6470: if ($newvals{'xmldc'} ne '') {
6471: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
6472: }
6473: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
6474: $dom);
6475: if ($putresult eq 'ok') {
6476: my @items = @types;
6477: if ($newvals{'xml'}) {
6478: push(@items,'xmldc');
6479: }
6480: foreach my $item (@items) {
6481: if (exists($currautocreate{$item})) {
6482: if ($currautocreate{$item} ne $newvals{$item}) {
6483: $changes{$item} = 1;
6484: }
6485: } elsif ($newvals{$item}) {
6486: $changes{$item} = 1;
6487: }
6488: }
6489: if (keys(%changes) > 0) {
6490: my @offon = ('off','on');
6491: $resulttext = &mt('Changes made:').'<ul>';
6492: foreach my $item (@types) {
6493: if ($changes{$item}) {
6494: my $newtxt = $offon[$newvals{$item}];
6495: $resulttext .= '<li>'.
6496: &mt("$title{$item} set to [_1]$newtxt [_2]",
6497: '<b>','</b>').
6498: '</li>';
6499: }
6500: }
6501: if ($changes{'xmldc'}) {
6502: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
6503: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
6504: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]",'<b>'.$newtxt.'</b>').'</li>';
6505: }
6506: $resulttext .= '</ul>';
6507: } else {
6508: $resulttext = &mt('No changes made to auto-creation settings');
6509: }
6510: } else {
6511: $resulttext = '<span class="LC_error">'.
6512: &mt('An error occurred: [_1]',$putresult).'</span>';
6513: }
6514: return $resulttext;
6515: }
6516:
6517: sub modify_directorysrch {
6518: my ($dom,%domconfig) = @_;
6519: my ($resulttext,%changes);
6520: my %currdirsrch;
6521: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
6522: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
6523: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
6524: }
6525: }
6526: my %title = ( available => 'Directory search available',
6527: localonly => 'Other domains can search',
6528: searchby => 'Search types',
6529: searchtypes => 'Search latitude');
6530: my @offon = ('off','on');
6531: my @otherdoms = ('Yes','No');
6532:
6533: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
6534: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
6535: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
6536:
6537: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6538: if (keys(%{$usertypes}) == 0) {
6539: @cansearch = ('default');
6540: } else {
6541: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
6542: foreach my $type (@{$currdirsrch{'cansearch'}}) {
6543: if (!grep(/^\Q$type\E$/,@cansearch)) {
6544: push(@{$changes{'cansearch'}},$type);
6545: }
6546: }
6547: foreach my $type (@cansearch) {
6548: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
6549: push(@{$changes{'cansearch'}},$type);
6550: }
6551: }
6552: } else {
6553: push(@{$changes{'cansearch'}},@cansearch);
6554: }
6555: }
6556:
6557: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
6558: foreach my $by (@{$currdirsrch{'searchby'}}) {
6559: if (!grep(/^\Q$by\E$/,@searchby)) {
6560: push(@{$changes{'searchby'}},$by);
6561: }
6562: }
6563: foreach my $by (@searchby) {
6564: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
6565: push(@{$changes{'searchby'}},$by);
6566: }
6567: }
6568: } else {
6569: push(@{$changes{'searchby'}},@searchby);
6570: }
6571:
6572: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
6573: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
6574: if (!grep(/^\Q$type\E$/,@searchtypes)) {
6575: push(@{$changes{'searchtypes'}},$type);
6576: }
6577: }
6578: foreach my $type (@searchtypes) {
6579: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
6580: push(@{$changes{'searchtypes'}},$type);
6581: }
6582: }
6583: } else {
6584: if (exists($currdirsrch{'searchtypes'})) {
6585: foreach my $type (@searchtypes) {
6586: if ($type ne $currdirsrch{'searchtypes'}) {
6587: push(@{$changes{'searchtypes'}},$type);
6588: }
6589: }
6590: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
6591: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
6592: }
6593: } else {
6594: push(@{$changes{'searchtypes'}},@searchtypes);
6595: }
6596: }
6597:
6598: my %dirsrch_hash = (
6599: directorysrch => { available => $env{'form.dirsrch_available'},
6600: cansearch => \@cansearch,
6601: localonly => $env{'form.dirsrch_localonly'},
6602: searchby => \@searchby,
6603: searchtypes => \@searchtypes,
6604: }
6605: );
6606: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
6607: $dom);
6608: if ($putresult eq 'ok') {
6609: if (exists($currdirsrch{'available'})) {
6610: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
6611: $changes{'available'} = 1;
6612: }
6613: } else {
6614: if ($env{'form.dirsrch_available'} eq '1') {
6615: $changes{'available'} = 1;
6616: }
6617: }
6618: if (exists($currdirsrch{'localonly'})) {
6619: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
6620: $changes{'localonly'} = 1;
6621: }
6622: } else {
6623: if ($env{'form.dirsrch_localonly'} eq '1') {
6624: $changes{'localonly'} = 1;
6625: }
6626: }
6627: if (keys(%changes) > 0) {
6628: $resulttext = &mt('Changes made:').'<ul>';
6629: if ($changes{'available'}) {
6630: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
6631: }
6632: if ($changes{'localonly'}) {
6633: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
6634: }
6635:
6636: if (ref($changes{'cansearch'}) eq 'ARRAY') {
6637: my $chgtext;
6638: if (ref($usertypes) eq 'HASH') {
6639: if (keys(%{$usertypes}) > 0) {
6640: foreach my $type (@{$types}) {
6641: if (grep(/^\Q$type\E$/,@cansearch)) {
6642: $chgtext .= $usertypes->{$type}.'; ';
6643: }
6644: }
6645: if (grep(/^default$/,@cansearch)) {
6646: $chgtext .= $othertitle;
6647: } else {
6648: $chgtext =~ s/\; $//;
6649: }
6650: $resulttext .=
6651: '<li>'.
6652: &mt("Users from domain '[_1]' permitted to search the institutional directory set to: [_2]",
6653: '<span class="LC_cusr_emph">'.$dom.'</span>',$chgtext).
6654: '</li>';
6655: }
6656: }
6657: }
6658: if (ref($changes{'searchby'}) eq 'ARRAY') {
6659: my ($searchtitles,$titleorder) = &sorted_searchtitles();
6660: my $chgtext;
6661: foreach my $type (@{$titleorder}) {
6662: if (grep(/^\Q$type\E$/,@searchby)) {
6663: if (defined($searchtitles->{$type})) {
6664: $chgtext .= $searchtitles->{$type}.'; ';
6665: }
6666: }
6667: }
6668: $chgtext =~ s/\; $//;
6669: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
6670: }
6671: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
6672: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
6673: my $chgtext;
6674: foreach my $type (@{$srchtypeorder}) {
6675: if (grep(/^\Q$type\E$/,@searchtypes)) {
6676: if (defined($srchtypes_desc->{$type})) {
6677: $chgtext .= $srchtypes_desc->{$type}.'; ';
6678: }
6679: }
6680: }
6681: $chgtext =~ s/\; $//;
6682: $resulttext .= '<li>'.&mt($title{'searchtypes'}.' set to: "[_1]"',$chgtext).'</li>';
6683: }
6684: $resulttext .= '</ul>';
6685: } else {
6686: $resulttext = &mt('No changes made to institution directory search settings');
6687: }
6688: } else {
6689: $resulttext = '<span class="LC_error">'.
6690: &mt('An error occurred: [_1]',$putresult).'</span>';
6691: }
6692: return $resulttext;
6693: }
6694:
6695: sub modify_contacts {
6696: my ($dom,$lastactref,%domconfig) = @_;
6697: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
6698: if (ref($domconfig{'contacts'}) eq 'HASH') {
6699: foreach my $key (keys(%{$domconfig{'contacts'}})) {
6700: $currsetting{$key} = $domconfig{'contacts'}{$key};
6701: }
6702: }
6703: my (%others,%to,%bcc);
6704: my @contacts = ('supportemail','adminemail');
6705: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
6706: 'requestsmail','updatesmail','idconflictsmail');
6707: my @toggles = ('reporterrors','reportupdates');
6708: foreach my $type (@mailings) {
6709: @{$newsetting{$type}} =
6710: &Apache::loncommon::get_env_multiple('form.'.$type);
6711: foreach my $item (@contacts) {
6712: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
6713: $contacts_hash{contacts}{$type}{$item} = 1;
6714: } else {
6715: $contacts_hash{contacts}{$type}{$item} = 0;
6716: }
6717: }
6718: $others{$type} = $env{'form.'.$type.'_others'};
6719: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
6720: if ($type eq 'helpdeskmail') {
6721: $bcc{$type} = $env{'form.'.$type.'_bcc'};
6722: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
6723: }
6724: }
6725: foreach my $item (@contacts) {
6726: $to{$item} = $env{'form.'.$item};
6727: $contacts_hash{'contacts'}{$item} = $to{$item};
6728: }
6729: foreach my $item (@toggles) {
6730: if ($env{'form.'.$item} =~ /^(0|1)$/) {
6731: $contacts_hash{'contacts'}{$item} = $env{'form.'.$item};
6732: }
6733: }
6734: if (keys(%currsetting) > 0) {
6735: foreach my $item (@contacts) {
6736: if ($to{$item} ne $currsetting{$item}) {
6737: $changes{$item} = 1;
6738: }
6739: }
6740: foreach my $type (@mailings) {
6741: foreach my $item (@contacts) {
6742: if (ref($currsetting{$type}) eq 'HASH') {
6743: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
6744: push(@{$changes{$type}},$item);
6745: }
6746: } else {
6747: push(@{$changes{$type}},@{$newsetting{$type}});
6748: }
6749: }
6750: if ($others{$type} ne $currsetting{$type}{'others'}) {
6751: push(@{$changes{$type}},'others');
6752: }
6753: if ($type eq 'helpdeskmail') {
6754: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
6755: push(@{$changes{$type}},'bcc');
6756: }
6757: }
6758: }
6759: } else {
6760: my %default;
6761: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
6762: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
6763: $default{'errormail'} = 'adminemail';
6764: $default{'packagesmail'} = 'adminemail';
6765: $default{'helpdeskmail'} = 'supportemail';
6766: $default{'lonstatusmail'} = 'adminemail';
6767: $default{'requestsmail'} = 'adminemail';
6768: $default{'updatesmail'} = 'adminemail';
6769: foreach my $item (@contacts) {
6770: if ($to{$item} ne $default{$item}) {
6771: $changes{$item} = 1;
6772: }
6773: }
6774: foreach my $type (@mailings) {
6775: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
6776:
6777: push(@{$changes{$type}},@{$newsetting{$type}});
6778: }
6779: if ($others{$type} ne '') {
6780: push(@{$changes{$type}},'others');
6781: }
6782: if ($type eq 'helpdeskmail') {
6783: if ($bcc{$type} ne '') {
6784: push(@{$changes{$type}},'bcc');
6785: }
6786: }
6787: }
6788: }
6789: foreach my $item (@toggles) {
6790: if (($env{'form.'.$item} == 1) && ($currsetting{$item} == 0)) {
6791: $changes{$item} = 1;
6792: } elsif ((!$env{'form.'.$item}) &&
6793: (($currsetting{$item} eq '') || ($currsetting{$item} == 1))) {
6794: $changes{$item} = 1;
6795: }
6796: }
6797: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
6798: $dom);
6799: if ($putresult eq 'ok') {
6800: if (keys(%changes) > 0) {
6801: &Apache::loncommon::devalidate_domconfig_cache($dom);
6802: $$lastactref = 'update';
6803: my ($titles,$short_titles) = &contact_titles();
6804: $resulttext = &mt('Changes made:').'<ul>';
6805: foreach my $item (@contacts) {
6806: if ($changes{$item}) {
6807: $resulttext .= '<li>'.$titles->{$item}.
6808: &mt(' set to: ').
6809: '<span class="LC_cusr_emph">'.
6810: $to{$item}.'</span></li>';
6811: }
6812: }
6813: foreach my $type (@mailings) {
6814: if (ref($changes{$type}) eq 'ARRAY') {
6815: $resulttext .= '<li>'.$titles->{$type}.': ';
6816: my @text;
6817: foreach my $item (@{$newsetting{$type}}) {
6818: push(@text,$short_titles->{$item});
6819: }
6820: if ($others{$type} ne '') {
6821: push(@text,$others{$type});
6822: }
6823: $resulttext .= '<span class="LC_cusr_emph">'.
6824: join(', ',@text).'</span>';
6825: if ($type eq 'helpdeskmail') {
6826: if ($bcc{$type} ne '') {
6827: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
6828: }
6829: }
6830: $resulttext .= '</li>';
6831: }
6832: }
6833: my @offon = ('off','on');
6834: if ($changes{'reporterrors'}) {
6835: $resulttext .= '<li>'.
6836: &mt('E-mail error reports to [_1] set to "'.
6837: $offon[$env{'form.reporterrors'}].'".',
6838: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
6839: &mt('LON-CAPA core group - MSU'),600,500)).
6840: '</li>';
6841: }
6842: if ($changes{'reportupdates'}) {
6843: $resulttext .= '<li>'.
6844: &mt('E-mail record of completed LON-CAPA updates to [_1] set to "'.
6845: $offon[$env{'form.reportupdates'}].'".',
6846: &Apache::loncommon::modal_link('http://loncapa.org/core.html',
6847: &mt('LON-CAPA core group - MSU'),600,500)).
6848: '</li>';
6849: }
6850: $resulttext .= '</ul>';
6851: } else {
6852: $resulttext = &mt('No changes made to contact information');
6853: }
6854: } else {
6855: $resulttext = '<span class="LC_error">'.
6856: &mt('An error occurred: [_1].',$putresult).'</span>';
6857: }
6858: return $resulttext;
6859: }
6860:
6861: sub modify_usercreation {
6862: my ($dom,%domconfig) = @_;
6863: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
6864: my $warningmsg;
6865: if (ref($domconfig{'usercreation'}) eq 'HASH') {
6866: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
6867: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
6868: }
6869: }
6870: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
6871: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
6872: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
6873: my @contexts = ('author','course','requestcrs','selfcreate');
6874: foreach my $item(@contexts) {
6875: if ($item eq 'selfcreate') {
6876: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
6877: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6878: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
6879: if (ref($cancreate{$item}) eq 'ARRAY') {
6880: if (grep(/^login$/,@{$cancreate{$item}})) {
6881: $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.');
6882: }
6883: }
6884: }
6885: } else {
6886: $cancreate{$item} = $env{'form.can_createuser_'.$item};
6887: }
6888: }
6889: my ($othertitle,$usertypes,$types) =
6890: &Apache::loncommon::sorted_inst_types($dom);
6891: if (ref($types) eq 'ARRAY') {
6892: if (@{$types} > 0) {
6893: @{$cancreate{'statustocreate'}} =
6894: &Apache::loncommon::get_env_multiple('form.statustocreate');
6895: } else {
6896: @{$cancreate{'statustocreate'}} = ();
6897: }
6898: push(@contexts,'statustocreate');
6899: }
6900: &process_captcha('cancreate',\%changes,\%cancreate,\%curr_usercreation);
6901: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
6902: foreach my $item (@contexts) {
6903: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
6904: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6905: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
6906: if (ref($cancreate{$item}) eq 'ARRAY') {
6907: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
6908: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6909: push(@{$changes{'cancreate'}},$item);
6910: }
6911: }
6912: }
6913: }
6914: } else {
6915: if ($curr_usercreation{'cancreate'}{$item} eq '') {
6916: if (@{$cancreate{$item}} > 0) {
6917: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6918: push(@{$changes{'cancreate'}},$item);
6919: }
6920: }
6921: } else {
6922: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
6923: if (@{$cancreate{$item}} < 3) {
6924: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6925: push(@{$changes{'cancreate'}},$item);
6926: }
6927: }
6928: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
6929: if (@{$cancreate{$item}} > 0) {
6930: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6931: push(@{$changes{'cancreate'}},$item);
6932: }
6933: }
6934: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
6935: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6936: push(@{$changes{'cancreate'}},$item);
6937: }
6938: }
6939: }
6940: }
6941: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6942: foreach my $type (@{$cancreate{$item}}) {
6943: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6944: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
6945: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6946: push(@{$changes{'cancreate'}},$item);
6947: }
6948: }
6949: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
6950: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
6951: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
6952: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6953: push(@{$changes{'cancreate'}},$item);
6954: }
6955: }
6956: }
6957: }
6958: }
6959: } else {
6960: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
6961: push(@{$changes{'cancreate'}},$item);
6962: }
6963: }
6964: }
6965: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
6966: foreach my $item (@contexts) {
6967: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
6968: if ($cancreate{$item} ne 'any') {
6969: push(@{$changes{'cancreate'}},$item);
6970: }
6971: } else {
6972: if ($cancreate{$item} ne 'none') {
6973: push(@{$changes{'cancreate'}},$item);
6974: }
6975: }
6976: }
6977: } else {
6978: foreach my $item (@contexts) {
6979: push(@{$changes{'cancreate'}},$item);
6980: }
6981: }
6982:
6983: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
6984: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
6985: if (!grep(/^\Q$type\E$/,@username_rule)) {
6986: push(@{$changes{'username_rule'}},$type);
6987: }
6988: }
6989: foreach my $type (@username_rule) {
6990: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
6991: push(@{$changes{'username_rule'}},$type);
6992: }
6993: }
6994: } else {
6995: push(@{$changes{'username_rule'}},@username_rule);
6996: }
6997:
6998: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
6999: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
7000: if (!grep(/^\Q$type\E$/,@id_rule)) {
7001: push(@{$changes{'id_rule'}},$type);
7002: }
7003: }
7004: foreach my $type (@id_rule) {
7005: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
7006: push(@{$changes{'id_rule'}},$type);
7007: }
7008: }
7009: } else {
7010: push(@{$changes{'id_rule'}},@id_rule);
7011: }
7012:
7013: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
7014: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
7015: if (!grep(/^\Q$type\E$/,@email_rule)) {
7016: push(@{$changes{'email_rule'}},$type);
7017: }
7018: }
7019: foreach my $type (@email_rule) {
7020: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
7021: push(@{$changes{'email_rule'}},$type);
7022: }
7023: }
7024: } else {
7025: push(@{$changes{'email_rule'}},@email_rule);
7026: }
7027:
7028: my @authen_contexts = ('author','course','domain');
7029: my @authtypes = ('int','krb4','krb5','loc');
7030: my %authhash;
7031: foreach my $item (@authen_contexts) {
7032: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
7033: foreach my $auth (@authtypes) {
7034: if (grep(/^\Q$auth\E$/,@authallowed)) {
7035: $authhash{$item}{$auth} = 1;
7036: } else {
7037: $authhash{$item}{$auth} = 0;
7038: }
7039: }
7040: }
7041: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
7042: foreach my $item (@authen_contexts) {
7043: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
7044: foreach my $auth (@authtypes) {
7045: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
7046: push(@{$changes{'authtypes'}},$item);
7047: last;
7048: }
7049: }
7050: }
7051: }
7052: } else {
7053: foreach my $item (@authen_contexts) {
7054: push(@{$changes{'authtypes'}},$item);
7055: }
7056: }
7057:
7058: my %usercreation_hash = (
7059: usercreation => {
7060: cancreate => \%cancreate,
7061: username_rule => \@username_rule,
7062: id_rule => \@id_rule,
7063: email_rule => \@email_rule,
7064: authtypes => \%authhash,
7065: }
7066: );
7067:
7068: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
7069: $dom);
7070:
7071: my %selfcreatetypes = (
7072: sso => 'users authenticated by institutional single sign on',
7073: login => 'users authenticated by institutional log-in',
7074: email => 'users who provide a valid e-mail address for use as the username',
7075: );
7076: if ($putresult eq 'ok') {
7077: if (keys(%changes) > 0) {
7078: $resulttext = &mt('Changes made:').'<ul>';
7079: if (ref($changes{'cancreate'}) eq 'ARRAY') {
7080: my %lt = &usercreation_types();
7081: foreach my $type (@{$changes{'cancreate'}}) {
7082: my $chgtext;
7083: unless (($type eq 'statustocreate') || ($type eq 'captcha') || ($type eq 'recaptchakeys')) {
7084: $chgtext = $lt{$type}.', ';
7085: }
7086: if ($type eq 'selfcreate') {
7087: if (@{$cancreate{$type}} == 0) {
7088: $chgtext .= &mt('creation of a new user account is not permitted.');
7089: } else {
7090: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
7091: foreach my $case (@{$cancreate{$type}}) {
7092: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
7093: }
7094: $chgtext .= '</ul>';
7095: if (ref($cancreate{$type}) eq 'ARRAY') {
7096: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
7097: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
7098: if (@{$cancreate{'statustocreate'}} == 0) {
7099: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
7100: }
7101: }
7102: }
7103: }
7104: }
7105: } elsif ($type eq 'statustocreate') {
7106: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
7107: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
7108: if (@{$cancreate{'selfcreate'}} > 0) {
7109: if (@{$cancreate{'statustocreate'}} == 0) {
7110:
7111: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
7112: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
7113: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
7114: }
7115: } elsif (ref($usertypes) eq 'HASH') {
7116: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
7117: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
7118: } else {
7119: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
7120: }
7121: $chgtext .= '<ul>';
7122: foreach my $case (@{$cancreate{$type}}) {
7123: if ($case eq 'default') {
7124: $chgtext .= '<li>'.$othertitle.'</li>';
7125: } else {
7126: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
7127: }
7128: }
7129: $chgtext .= '</ul>';
7130: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
7131: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
7132: }
7133: }
7134: } else {
7135: if (@{$cancreate{$type}} == 0) {
7136: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
7137: } else {
7138: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
7139: }
7140: }
7141: }
7142: } elsif ($type eq 'captcha') {
7143: if ($cancreate{$type} eq 'notused') {
7144: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
7145: } else {
7146: my %captchas = &captcha_phrases();
7147: if ($captchas{$cancreate{$type}}) {
7148: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$cancreate{$type}}.");
7149: } else {
7150: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
7151: }
7152: }
7153: } elsif ($type eq 'recaptchakeys') {
7154: my ($privkey,$pubkey);
7155: if (ref($cancreate{$type}) eq 'HASH') {
7156: $pubkey = $cancreate{$type}{'public'};
7157: $privkey = $cancreate{$type}{'private'};
7158: }
7159: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
7160: if (!$pubkey) {
7161: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
7162: } else {
7163: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
7164: }
7165: if (!$privkey) {
7166: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
7167: } else {
7168: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
7169: }
7170: $chgtext .= '</ul>';
7171: } else {
7172: if ($cancreate{$type} eq 'none') {
7173: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
7174: } elsif ($cancreate{$type} eq 'any') {
7175: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
7176: } elsif ($cancreate{$type} eq 'official') {
7177: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
7178: } elsif ($cancreate{$type} eq 'unofficial') {
7179: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
7180: }
7181: }
7182: $resulttext .= '<li>'.$chgtext.'</li>';
7183: }
7184: }
7185: if (ref($changes{'username_rule'}) eq 'ARRAY') {
7186: my ($rules,$ruleorder) =
7187: &Apache::lonnet::inst_userrules($dom,'username');
7188: my $chgtext = '<ul>';
7189: foreach my $type (@username_rule) {
7190: if (ref($rules->{$type}) eq 'HASH') {
7191: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
7192: }
7193: }
7194: $chgtext .= '</ul>';
7195: if (@username_rule > 0) {
7196: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
7197: } else {
7198: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
7199: }
7200: }
7201: if (ref($changes{'id_rule'}) eq 'ARRAY') {
7202: my ($idrules,$idruleorder) =
7203: &Apache::lonnet::inst_userrules($dom,'id');
7204: my $chgtext = '<ul>';
7205: foreach my $type (@id_rule) {
7206: if (ref($idrules->{$type}) eq 'HASH') {
7207: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
7208: }
7209: }
7210: $chgtext .= '</ul>';
7211: if (@id_rule > 0) {
7212: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
7213: } else {
7214: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
7215: }
7216: }
7217: if (ref($changes{'email_rule'}) eq 'ARRAY') {
7218: my ($emailrules,$emailruleorder) =
7219: &Apache::lonnet::inst_userrules($dom,'email');
7220: my $chgtext = '<ul>';
7221: foreach my $type (@email_rule) {
7222: if (ref($emailrules->{$type}) eq 'HASH') {
7223: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
7224: }
7225: }
7226: $chgtext .= '</ul>';
7227: if (@email_rule > 0) {
7228: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
7229: } else {
7230: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
7231: }
7232: }
7233:
7234: my %authname = &authtype_names();
7235: my %context_title = &context_names();
7236: if (ref($changes{'authtypes'}) eq 'ARRAY') {
7237: my $chgtext = '<ul>';
7238: foreach my $type (@{$changes{'authtypes'}}) {
7239: my @allowed;
7240: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
7241: foreach my $auth (@authtypes) {
7242: if ($authhash{$type}{$auth}) {
7243: push(@allowed,$authname{$auth});
7244: }
7245: }
7246: if (@allowed > 0) {
7247: $chgtext .= join(', ',@allowed).'</li>';
7248: } else {
7249: $chgtext .= &mt('none').'</li>';
7250: }
7251: }
7252: $chgtext .= '</ul>';
7253: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
7254: $resulttext .= '</li>';
7255: }
7256: $resulttext .= '</ul>';
7257: } else {
7258: $resulttext = &mt('No changes made to user creation settings');
7259: }
7260: } else {
7261: $resulttext = '<span class="LC_error">'.
7262: &mt('An error occurred: [_1]',$putresult).'</span>';
7263: }
7264: if ($warningmsg ne '') {
7265: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
7266: }
7267: return $resulttext;
7268: }
7269:
7270: sub process_captcha {
7271: my ($container,$changes,$newsettings,$current) = @_;
7272: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
7273: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
7274: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
7275: $newsettings->{'captcha'} = 'original';
7276: }
7277: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
7278: if ($container eq 'cancreate') {
7279: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
7280: push(@{$changes->{'cancreate'}},'captcha');
7281: } elsif (!defined($changes->{'cancreate'})) {
7282: $changes->{'cancreate'} = ['captcha'];
7283: }
7284: } else {
7285: $changes->{'captcha'} = 1;
7286: }
7287: }
7288: my ($newpub,$newpriv,$currpub,$currpriv);
7289: if ($newsettings->{'captcha'} eq 'recaptcha') {
7290: $newpub = $env{'form.'.$container.'_recaptchapub'};
7291: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
7292: $newpub =~ s/\W//g;
7293: $newpriv =~ s/\W//g;
7294: $newsettings->{'recaptchakeys'} = {
7295: public => $newpub,
7296: private => $newpriv,
7297: };
7298: }
7299: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
7300: $currpub = $current->{'recaptchakeys'}{'public'};
7301: $currpriv = $current->{'recaptchakeys'}{'private'};
7302: unless ($newsettings->{'captcha'} eq 'recaptcha') {
7303: $newsettings->{'recaptchakeys'} = {
7304: public => '',
7305: private => '',
7306: }
7307: }
7308: }
7309: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
7310: if ($container eq 'cancreate') {
7311: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
7312: push(@{$changes->{'cancreate'}},'recaptchakeys');
7313: } elsif (!defined($changes->{'cancreate'})) {
7314: $changes->{'cancreate'} = ['recaptchakeys'];
7315: }
7316: } else {
7317: $changes->{'recaptchakeys'} = 1;
7318: }
7319: }
7320: return;
7321: }
7322:
7323: sub modify_usermodification {
7324: my ($dom,%domconfig) = @_;
7325: my ($resulttext,%curr_usermodification,%changes);
7326: if (ref($domconfig{'usermodification'}) eq 'HASH') {
7327: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
7328: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
7329: }
7330: }
7331: my @contexts = ('author','course','selfcreate');
7332: my %context_title = (
7333: author => 'In author context',
7334: course => 'In course context',
7335: selfcreate => 'When self creating account',
7336: );
7337: my @fields = ('lastname','firstname','middlename','generation',
7338: 'permanentemail','id');
7339: my %roles = (
7340: author => ['ca','aa'],
7341: course => ['st','ep','ta','in','cr'],
7342: );
7343: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
7344: if (ref($types) eq 'ARRAY') {
7345: push(@{$types},'default');
7346: $usertypes->{'default'} = $othertitle;
7347: }
7348: $roles{'selfcreate'} = $types;
7349: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
7350: my %modifyhash;
7351: foreach my $context (@contexts) {
7352: foreach my $role (@{$roles{$context}}) {
7353: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
7354: foreach my $item (@fields) {
7355: if (grep(/^\Q$item\E$/,@modifiable)) {
7356: $modifyhash{$context}{$role}{$item} = 1;
7357: } else {
7358: $modifyhash{$context}{$role}{$item} = 0;
7359: }
7360: }
7361: }
7362: if (ref($curr_usermodification{$context}) eq 'HASH') {
7363: foreach my $role (@{$roles{$context}}) {
7364: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
7365: foreach my $field (@fields) {
7366: if ($modifyhash{$context}{$role}{$field} ne
7367: $curr_usermodification{$context}{$role}{$field}) {
7368: push(@{$changes{$context}},$role);
7369: last;
7370: }
7371: }
7372: }
7373: }
7374: } else {
7375: foreach my $context (@contexts) {
7376: foreach my $role (@{$roles{$context}}) {
7377: push(@{$changes{$context}},$role);
7378: }
7379: }
7380: }
7381: }
7382: my %usermodification_hash = (
7383: usermodification => \%modifyhash,
7384: );
7385: my $putresult = &Apache::lonnet::put_dom('configuration',
7386: \%usermodification_hash,$dom);
7387: if ($putresult eq 'ok') {
7388: if (keys(%changes) > 0) {
7389: $resulttext = &mt('Changes made: ').'<ul>';
7390: foreach my $context (@contexts) {
7391: if (ref($changes{$context}) eq 'ARRAY') {
7392: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
7393: if (ref($changes{$context}) eq 'ARRAY') {
7394: foreach my $role (@{$changes{$context}}) {
7395: my $rolename;
7396: if ($context eq 'selfcreate') {
7397: $rolename = $role;
7398: if (ref($usertypes) eq 'HASH') {
7399: if ($usertypes->{$role} ne '') {
7400: $rolename = $usertypes->{$role};
7401: }
7402: }
7403: } else {
7404: if ($role eq 'cr') {
7405: $rolename = &mt('Custom');
7406: } else {
7407: $rolename = &Apache::lonnet::plaintext($role);
7408: }
7409: }
7410: my @modifiable;
7411: if ($context eq 'selfcreate') {
7412: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
7413: } else {
7414: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
7415: }
7416: foreach my $field (@fields) {
7417: if ($modifyhash{$context}{$role}{$field}) {
7418: push(@modifiable,$fieldtitles{$field});
7419: }
7420: }
7421: if (@modifiable > 0) {
7422: $resulttext .= join(', ',@modifiable);
7423: } else {
7424: $resulttext .= &mt('none');
7425: }
7426: $resulttext .= '</li>';
7427: }
7428: $resulttext .= '</ul></li>';
7429: }
7430: }
7431: }
7432: $resulttext .= '</ul>';
7433: } else {
7434: $resulttext = &mt('No changes made to user modification settings');
7435: }
7436: } else {
7437: $resulttext = '<span class="LC_error">'.
7438: &mt('An error occurred: [_1]',$putresult).'</span>';
7439: }
7440: return $resulttext;
7441: }
7442:
7443: sub modify_defaults {
7444: my ($dom,$r,%domconfig) = @_;
7445: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
7446: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7447: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
7448: my @authtypes = ('internal','krb4','krb5','localauth');
7449: foreach my $item (@items) {
7450: $newvalues{$item} = $env{'form.'.$item};
7451: if ($item eq 'auth_def') {
7452: if ($newvalues{$item} ne '') {
7453: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
7454: push(@errors,$item);
7455: }
7456: }
7457: } elsif ($item eq 'lang_def') {
7458: if ($newvalues{$item} ne '') {
7459: if ($newvalues{$item} =~ /^(\w+)/) {
7460: my $langcode = $1;
7461: if ($langcode ne 'x_chef') {
7462: if (code2language($langcode) eq '') {
7463: push(@errors,$item);
7464: }
7465: }
7466: } else {
7467: push(@errors,$item);
7468: }
7469: }
7470: } elsif ($item eq 'timezone_def') {
7471: if ($newvalues{$item} ne '') {
7472: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
7473: push(@errors,$item);
7474: }
7475: }
7476: } elsif ($item eq 'datelocale_def') {
7477: if ($newvalues{$item} ne '') {
7478: my @datelocale_ids = DateTime::Locale->ids();
7479: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
7480: push(@errors,$item);
7481: }
7482: }
7483: } elsif ($item eq 'portal_def') {
7484: if ($newvalues{$item} ne '') {
7485: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
7486: push(@errors,$item);
7487: }
7488: }
7489: }
7490: if (grep(/^\Q$item\E$/,@errors)) {
7491: $newvalues{$item} = $domdefaults{$item};
7492: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
7493: $changes{$item} = 1;
7494: }
7495: $domdefaults{$item} = $newvalues{$item};
7496: }
7497: my %defaults_hash = (
7498: defaults => \%newvalues,
7499: );
7500: my $title = &defaults_titles();
7501: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
7502: $dom);
7503: if ($putresult eq 'ok') {
7504: if (keys(%changes) > 0) {
7505: $resulttext = &mt('Changes made:').'<ul>';
7506: my $version = $r->dir_config('lonVersion');
7507: 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";
7508: foreach my $item (sort(keys(%changes))) {
7509: my $value = $env{'form.'.$item};
7510: if ($value eq '') {
7511: $value = &mt('none');
7512: } elsif ($item eq 'auth_def') {
7513: my %authnames = &authtype_names();
7514: my %shortauth = (
7515: internal => 'int',
7516: krb4 => 'krb4',
7517: krb5 => 'krb5',
7518: localauth => 'loc',
7519: );
7520: $value = $authnames{$shortauth{$value}};
7521: }
7522: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
7523: $mailmsgtext .= "$title->{$item} set to $value\n";
7524: }
7525: $resulttext .= '</ul>';
7526: $mailmsgtext .= "\n";
7527: my $cachetime = 24*60*60;
7528: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7529: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
7530: my $notify = 1;
7531: if (ref($domconfig{'contacts'}) eq 'HASH') {
7532: if ($domconfig{'contacts'}{'reportupdates'} == 0) {
7533: $notify = 0;
7534: }
7535: }
7536: if ($notify) {
7537: &Apache::lonmsg::sendemail('installrecord@loncapa.org',
7538: "LON-CAPA Domain Settings Change - $dom",
7539: $mailmsgtext);
7540: }
7541: }
7542: } else {
7543: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
7544: }
7545: } else {
7546: $resulttext = '<span class="LC_error">'.
7547: &mt('An error occurred: [_1]',$putresult).'</span>';
7548: }
7549: if (@errors > 0) {
7550: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
7551: foreach my $item (@errors) {
7552: $resulttext .= ' "'.$title->{$item}.'",';
7553: }
7554: $resulttext =~ s/,$//;
7555: }
7556: return $resulttext;
7557: }
7558:
7559: sub modify_scantron {
7560: my ($r,$dom,$confname,$lastactref,%domconfig) = @_;
7561: my ($resulttext,%confhash,%changes,$errors);
7562: my $custom = 'custom.tab';
7563: my $default = 'default.tab';
7564: my $servadm = $r->dir_config('lonAdmEMail');
7565: my ($configuserok,$author_ok,$switchserver) =
7566: &config_check($dom,$confname,$servadm);
7567: if ($env{'form.scantronformat.filename'} ne '') {
7568: my $error;
7569: if ($configuserok eq 'ok') {
7570: if ($switchserver) {
7571: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
7572: } else {
7573: if ($author_ok eq 'ok') {
7574: my ($result,$scantronurl) =
7575: &publishlogo($r,'upload','scantronformat',$dom,
7576: $confname,'scantron','','',$custom);
7577: if ($result eq 'ok') {
7578: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
7579: $changes{'scantronformat'} = 1;
7580: } else {
7581: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
7582: }
7583: } else {
7584: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
7585: }
7586: }
7587: } else {
7588: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
7589: }
7590: if ($error) {
7591: &Apache::lonnet::logthis($error);
7592: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7593: }
7594: }
7595: if (ref($domconfig{'scantron'}) eq 'HASH') {
7596: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
7597: if ($env{'form.scantronformat_del'}) {
7598: $confhash{'scantron'}{'scantronformat'} = '';
7599: $changes{'scantronformat'} = 1;
7600: }
7601: }
7602: }
7603: if (keys(%confhash) > 0) {
7604: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
7605: $dom);
7606: if ($putresult eq 'ok') {
7607: if (keys(%changes) > 0) {
7608: if (ref($confhash{'scantron'}) eq 'HASH') {
7609: $resulttext = &mt('Changes made:').'<ul>';
7610: if ($confhash{'scantron'}{'scantronformat'} eq '') {
7611: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
7612: } else {
7613: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
7614: }
7615: $resulttext .= '</ul>';
7616: } else {
7617: $resulttext = &mt('Changes made to bubblesheet format file.');
7618: }
7619: $resulttext .= '</ul>';
7620: &Apache::loncommon::devalidate_domconfig_cache($dom);
7621: $$lastactref = 'update';
7622: } else {
7623: $resulttext = &mt('No changes made to bubblesheet format file');
7624: }
7625: } else {
7626: $resulttext = '<span class="LC_error">'.
7627: &mt('An error occurred: [_1]',$putresult).'</span>';
7628: }
7629: } else {
7630: $resulttext = &mt('No changes made to bubblesheet format file');
7631: }
7632: if ($errors) {
7633: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7634: $errors.'</ul>';
7635: }
7636: return $resulttext;
7637: }
7638:
7639: sub modify_coursecategories {
7640: my ($dom,%domconfig) = @_;
7641: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
7642: $cathash);
7643: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
7644: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
7645: $cathash = $domconfig{'coursecategories'}{'cats'};
7646: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
7647: $changes{'togglecats'} = 1;
7648: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
7649: }
7650: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
7651: $changes{'categorize'} = 1;
7652: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
7653: }
7654: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
7655: $changes{'togglecatscomm'} = 1;
7656: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
7657: }
7658: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
7659: $changes{'categorizecomm'} = 1;
7660: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
7661: }
7662: } else {
7663: $changes{'togglecats'} = 1;
7664: $changes{'categorize'} = 1;
7665: $changes{'togglecatscomm'} = 1;
7666: $changes{'categorizecomm'} = 1;
7667: $domconfig{'coursecategories'} = {
7668: togglecats => $env{'form.togglecats'},
7669: categorize => $env{'form.categorize'},
7670: togglecatscomm => $env{'form.togglecatscomm'},
7671: categorizecomm => $env{'form.categorizecomm'},
7672: };
7673: }
7674: if (ref($cathash) eq 'HASH') {
7675: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
7676: push (@deletecategory,'instcode::0');
7677: }
7678: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
7679: push(@deletecategory,'communities::0');
7680: }
7681: }
7682: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
7683: if (ref($cathash) eq 'HASH') {
7684: if (@deletecategory > 0) {
7685: #FIXME Need to remove category from all courses using a deleted category
7686: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
7687: foreach my $item (@deletecategory) {
7688: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
7689: delete($domconfig{'coursecategories'}{'cats'}{$item});
7690: $deletions{$item} = 1;
7691: &recurse_cat_deletes($item,$cathash,\%deletions);
7692: }
7693: }
7694: }
7695: foreach my $item (keys(%{$cathash})) {
7696: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
7697: if ($cathash->{$item} ne $env{'form.'.$item}) {
7698: $reorderings{$item} = 1;
7699: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
7700: }
7701: if ($env{'form.addcategory_name_'.$item} ne '') {
7702: my $newcat = $env{'form.addcategory_name_'.$item};
7703: my $newdepth = $depth+1;
7704: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
7705: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
7706: $adds{$newitem} = 1;
7707: }
7708: if ($env{'form.subcat_'.$item} ne '') {
7709: my $newcat = $env{'form.subcat_'.$item};
7710: my $newdepth = $depth+1;
7711: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
7712: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
7713: $adds{$newitem} = 1;
7714: }
7715: }
7716: }
7717: if ($env{'form.instcode'} eq '1') {
7718: if (ref($cathash) eq 'HASH') {
7719: my $newitem = 'instcode::0';
7720: if ($cathash->{$newitem} eq '') {
7721: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
7722: $adds{$newitem} = 1;
7723: }
7724: } else {
7725: my $newitem = 'instcode::0';
7726: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
7727: $adds{$newitem} = 1;
7728: }
7729: }
7730: if ($env{'form.communities'} eq '1') {
7731: if (ref($cathash) eq 'HASH') {
7732: my $newitem = 'communities::0';
7733: if ($cathash->{$newitem} eq '') {
7734: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
7735: $adds{$newitem} = 1;
7736: }
7737: } else {
7738: my $newitem = 'communities::0';
7739: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
7740: $adds{$newitem} = 1;
7741: }
7742: }
7743: if ($env{'form.addcategory_name'} ne '') {
7744: if (($env{'form.addcategory_name'} ne 'instcode') &&
7745: ($env{'form.addcategory_name'} ne 'communities')) {
7746: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
7747: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
7748: $adds{$newitem} = 1;
7749: }
7750: }
7751: my $putresult;
7752: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7753: if (keys(%deletions) > 0) {
7754: foreach my $key (keys(%deletions)) {
7755: if ($predelallitems{$key} ne '') {
7756: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
7757: }
7758: }
7759: }
7760: my (@chkcats,@chktrails,%chkallitems);
7761: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
7762: if (ref($chkcats[0]) eq 'ARRAY') {
7763: my $depth = 0;
7764: my $chg = 0;
7765: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
7766: my $name = $chkcats[0][$i];
7767: my $item;
7768: if ($name eq '') {
7769: $chg ++;
7770: } else {
7771: $item = &escape($name).'::0';
7772: if ($chg) {
7773: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
7774: }
7775: $depth ++;
7776: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
7777: $depth --;
7778: }
7779: }
7780: }
7781: }
7782: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7783: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
7784: if ($putresult eq 'ok') {
7785: my %title = (
7786: togglecats => 'Show/Hide a course in catalog',
7787: categorize => 'Assign a category to a course',
7788: togglecatscomm => 'Show/Hide a community in catalog',
7789: categorizecomm => 'Assign a category to a community',
7790: );
7791: my %level = (
7792: dom => 'set in Domain ("Modify Course/Community")',
7793: crs => 'set in Course ("Course Configuration")',
7794: comm => 'set in Community ("Community Configuration")',
7795: );
7796: $resulttext = &mt('Changes made:').'<ul>';
7797: if ($changes{'togglecats'}) {
7798: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
7799: }
7800: if ($changes{'categorize'}) {
7801: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
7802: }
7803: if ($changes{'togglecatscomm'}) {
7804: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
7805: }
7806: if ($changes{'categorizecomm'}) {
7807: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
7808: }
7809: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7810: my $cathash;
7811: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
7812: $cathash = $domconfig{'coursecategories'}{'cats'};
7813: } else {
7814: $cathash = {};
7815: }
7816: my (@cats,@trails,%allitems);
7817: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
7818: if (keys(%deletions) > 0) {
7819: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
7820: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
7821: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
7822: }
7823: $resulttext .= '</ul></li>';
7824: }
7825: if (keys(%reorderings) > 0) {
7826: my %sort_by_trail;
7827: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
7828: foreach my $key (keys(%reorderings)) {
7829: if ($allitems{$key} ne '') {
7830: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
7831: }
7832: }
7833: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
7834: $resulttext .= '<li>'.$trails[$trail].'</li>';
7835: }
7836: $resulttext .= '</ul></li>';
7837: }
7838: if (keys(%adds) > 0) {
7839: my %sort_by_trail;
7840: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
7841: foreach my $key (keys(%adds)) {
7842: if ($allitems{$key} ne '') {
7843: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
7844: }
7845: }
7846: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
7847: $resulttext .= '<li>'.$trails[$trail].'</li>';
7848: }
7849: $resulttext .= '</ul></li>';
7850: }
7851: }
7852: $resulttext .= '</ul>';
7853: } else {
7854: $resulttext = '<span class="LC_error">'.
7855: &mt('An error occurred: [_1]',$putresult).'</span>';
7856: }
7857: } else {
7858: $resulttext = &mt('No changes made to course and community categories');
7859: }
7860: return $resulttext;
7861: }
7862:
7863: sub modify_serverstatuses {
7864: my ($dom,%domconfig) = @_;
7865: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
7866: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
7867: %currserverstatus = %{$domconfig{'serverstatuses'}};
7868: }
7869: my @pages = &serverstatus_pages();
7870: foreach my $type (@pages) {
7871: $newserverstatus{$type}{'namedusers'} = '';
7872: $newserverstatus{$type}{'machines'} = '';
7873: if (defined($env{'form.'.$type.'_namedusers'})) {
7874: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
7875: my @okusers;
7876: foreach my $user (@users) {
7877: my ($uname,$udom) = split(/:/,$user);
7878: if (($udom =~ /^$match_domain$/) &&
7879: (&Apache::lonnet::domain($udom)) &&
7880: ($uname =~ /^$match_username$/)) {
7881: if (!grep(/^\Q$user\E/,@okusers)) {
7882: push(@okusers,$user);
7883: }
7884: }
7885: }
7886: if (@okusers > 0) {
7887: @okusers = sort(@okusers);
7888: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
7889: }
7890: }
7891: if (defined($env{'form.'.$type.'_machines'})) {
7892: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
7893: my @okmachines;
7894: foreach my $ip (@machines) {
7895: my @parts = split(/\./,$ip);
7896: next if (@parts < 4);
7897: my $badip = 0;
7898: for (my $i=0; $i<4; $i++) {
7899: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
7900: $badip = 1;
7901: last;
7902: }
7903: }
7904: if (!$badip) {
7905: push(@okmachines,$ip);
7906: }
7907: }
7908: @okmachines = sort(@okmachines);
7909: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
7910: }
7911: }
7912: my %serverstatushash = (
7913: serverstatuses => \%newserverstatus,
7914: );
7915: foreach my $type (@pages) {
7916: foreach my $setting ('namedusers','machines') {
7917: my (@current,@new);
7918: if (ref($currserverstatus{$type}) eq 'HASH') {
7919: if ($currserverstatus{$type}{$setting} ne '') {
7920: @current = split(/,/,$currserverstatus{$type}{$setting});
7921: }
7922: }
7923: if ($newserverstatus{$type}{$setting} ne '') {
7924: @new = split(/,/,$newserverstatus{$type}{$setting});
7925: }
7926: if (@current > 0) {
7927: if (@new > 0) {
7928: foreach my $item (@current) {
7929: if (!grep(/^\Q$item\E$/,@new)) {
7930: $changes{$type}{$setting} = 1;
7931: last;
7932: }
7933: }
7934: foreach my $item (@new) {
7935: if (!grep(/^\Q$item\E$/,@current)) {
7936: $changes{$type}{$setting} = 1;
7937: last;
7938: }
7939: }
7940: } else {
7941: $changes{$type}{$setting} = 1;
7942: }
7943: } elsif (@new > 0) {
7944: $changes{$type}{$setting} = 1;
7945: }
7946: }
7947: }
7948: if (keys(%changes) > 0) {
7949: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7950: my $putresult = &Apache::lonnet::put_dom('configuration',
7951: \%serverstatushash,$dom);
7952: if ($putresult eq 'ok') {
7953: $resulttext .= &mt('Changes made:').'<ul>';
7954: foreach my $type (@pages) {
7955: if (ref($changes{$type}) eq 'HASH') {
7956: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
7957: if ($changes{$type}{'namedusers'}) {
7958: if ($newserverstatus{$type}{'namedusers'} eq '') {
7959: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
7960: } else {
7961: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
7962: }
7963: }
7964: if ($changes{$type}{'machines'}) {
7965: if ($newserverstatus{$type}{'machines'} eq '') {
7966: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
7967: } else {
7968: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
7969: }
7970:
7971: }
7972: $resulttext .= '</ul></li>';
7973: }
7974: }
7975: $resulttext .= '</ul>';
7976: } else {
7977: $resulttext = '<span class="LC_error">'.
7978: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
7979:
7980: }
7981: } else {
7982: $resulttext = &mt('No changes made to access to server status pages');
7983: }
7984: return $resulttext;
7985: }
7986:
7987: sub modify_helpsettings {
7988: my ($r,$dom,$confname,%domconfig) = @_;
7989: my ($resulttext,$errors,%changes,%helphash);
7990: my %defaultchecked = ('submitbugs' => 'on');
7991: my @offon = ('off','on');
7992: my @toggles = ('submitbugs');
7993: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
7994: foreach my $item (@toggles) {
7995: if ($defaultchecked{$item} eq 'on') {
7996: if ($domconfig{'helpsettings'}{$item} eq '') {
7997: if ($env{'form.'.$item} eq '0') {
7998: $changes{$item} = 1;
7999: }
8000: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
8001: $changes{$item} = 1;
8002: }
8003: } elsif ($defaultchecked{$item} eq 'off') {
8004: if ($domconfig{'helpsettings'}{$item} eq '') {
8005: if ($env{'form.'.$item} eq '1') {
8006: $changes{$item} = 1;
8007: }
8008: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
8009: $changes{$item} = 1;
8010: }
8011: }
8012: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
8013: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
8014: }
8015: }
8016: }
8017: my $putresult;
8018: if (keys(%changes) > 0) {
8019: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
8020: if ($putresult eq 'ok') {
8021: $resulttext = &mt('Changes made:').'<ul>';
8022: foreach my $item (sort(keys(%changes))) {
8023: if ($item eq 'submitbugs') {
8024: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
8025: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
8026: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
8027: }
8028: }
8029: $resulttext .= '</ul>';
8030: } else {
8031: $resulttext = &mt('No changes made to help settings');
8032: $errors .= '<li><span class="LC_error">'.
8033: &mt('An error occurred storing the settings: [_1]',
8034: $putresult).'</span></li>';
8035: }
8036: }
8037: if ($errors) {
8038: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
8039: $errors.'</ul>';
8040: }
8041: return $resulttext;
8042: }
8043:
8044: sub modify_coursedefaults {
8045: my ($dom,%domconfig) = @_;
8046: my ($resulttext,$errors,%changes,%defaultshash);
8047: my %defaultchecked = ('canuse_pdfforms' => 'off');
8048: my @toggles = ('canuse_pdfforms');
8049: my @numbers = ('anonsurvey_threshold','uploadquota_official','uploadquota_unofficial',
8050: 'uploadquota_community');
8051: my @types = ('official','unofficial','community');
8052: my %staticdefaults = (
8053: anonsurvey_threshold => 10,
8054: uploadquota => 500,
8055: );
8056:
8057: $defaultshash{'coursedefaults'} = {};
8058:
8059: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
8060: if ($domconfig{'coursedefaults'} eq '') {
8061: $domconfig{'coursedefaults'} = {};
8062: }
8063: }
8064:
8065: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
8066: foreach my $item (@toggles) {
8067: if ($defaultchecked{$item} eq 'on') {
8068: if (($domconfig{'coursedefaults'}{$item} eq '') &&
8069: ($env{'form.'.$item} eq '0')) {
8070: $changes{$item} = 1;
8071: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
8072: $changes{$item} = 1;
8073: }
8074: } elsif ($defaultchecked{$item} eq 'off') {
8075: if (($domconfig{'coursedefaults'}{$item} eq '') &&
8076: ($env{'form.'.$item} eq '1')) {
8077: $changes{$item} = 1;
8078: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
8079: $changes{$item} = 1;
8080: }
8081: }
8082: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
8083: }
8084: foreach my $item (@numbers) {
8085: my ($currdef,$newdef);
8086: $newdef = $env{'form.'.$item};
8087: if ($item eq 'anonsurvey_threshold') {
8088: $currdef = $domconfig{'coursedefaults'}{$item};
8089: $newdef =~ s/\D//g;
8090: if ($newdef eq '' || $newdef < 1) {
8091: $newdef = 1;
8092: }
8093: $defaultshash{'coursedefaults'}{$item} = $newdef;
8094: } else {
8095: my ($type) = ($item =~ /^\Quploadquota_\E(\w+)$/);
8096: if (ref($domconfig{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
8097: $currdef = $domconfig{'coursedefaults'}{'uploadquota'}{$type};
8098: }
8099: $newdef =~ s/[^\w.\-]//g;
8100: $defaultshash{'coursedefaults'}{'uploadquota'}{$type} = $newdef;
8101: }
8102: if ($currdef ne $newdef) {
8103: my $staticdef;
8104: if ($item eq 'anonsurvey_threshold') {
8105: unless (($currdef eq '') && ($newdef == $staticdefaults{$item})) {
8106: $changes{$item} = 1;
8107: }
8108: } else {
8109: unless (($currdef eq '') && ($newdef == $staticdefaults{'uploadquota'})) {
8110: $changes{'uploadquota'} = 1;
8111: }
8112: }
8113: }
8114: }
8115: my $officialcreds = $env{'form.official_credits'};
8116: $officialcreds =~ s/^[^\d\.]//g;
8117: my $unofficialcreds = $env{'form.unofficial_credits'};
8118: $unofficialcreds =~ s/^[^\d\.]//g;
8119: if (ref($domconfig{'coursedefaults'}{'coursecredits'} ne 'HASH') &&
8120: ($env{'form.coursecredits'} eq '1')) {
8121: $changes{'coursecredits'} = 1;
8122: } else {
8123: if (($domconfig{'coursedefaults'}{'coursecredits'}{'official'} ne $officialcreds) ||
8124: ($domconfig{'coursedefaults'}{'coursecredits'}{'unofficial'} ne $unofficialcreds)) {
8125: $changes{'coursecredits'} = 1;
8126: }
8127: }
8128: $defaultshash{'coursedefaults'}{'coursecredits'} = {
8129: official => $officialcreds,
8130: unofficial => $unofficialcreds,
8131: }
8132: }
8133: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
8134: $dom);
8135: if ($putresult eq 'ok') {
8136: my %domdefaults;
8137: if (keys(%changes) > 0) {
8138: if (($changes{'canuse_pdfforms'}) || ($changes{'coursecredits'}) || ($changes{'uploadquota'})) {
8139: %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
8140: if ($changes{'canuse_pdfforms'}) {
8141: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
8142: }
8143: if ($changes{'coursecredits'}) {
8144: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
8145: $domdefaults{'officialcredits'} =
8146: $defaultshash{'coursedefaults'}{'coursecredits'}{'official'};
8147: $domdefaults{'unofficialcredits'} =
8148: $defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'};
8149: }
8150: }
8151: if ($changes{'uploadquota'}) {
8152: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
8153: foreach my $type (@types) {
8154: $domdefaults{$type.'quota'}=$defaultshash{'coursedefaults'}{'uploadquota'}{$type};
8155: }
8156: }
8157: }
8158: my $cachetime = 24*60*60;
8159: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8160: }
8161: $resulttext = &mt('Changes made:').'<ul>';
8162: foreach my $item (sort(keys(%changes))) {
8163: if ($item eq 'canuse_pdfforms') {
8164: if ($env{'form.'.$item} eq '1') {
8165: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
8166: } else {
8167: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
8168: }
8169: } elsif ($item eq 'anonsurvey_threshold') {
8170: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
8171: } elsif ($item eq 'uploadquota') {
8172: if (ref($defaultshash{'coursedefaults'}{'uploadquota'}) eq 'HASH') {
8173: $resulttext .= '<li>'.&mt('Default quota for content uploaded to a course/community via Course Editor set as follows:').'<ul>'.
8174: '<li>'.&mt('Official courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'official'}.'</b>').'</li>'.
8175: '<li>'.&mt('Unofficial courses: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'unofficial'}.'</b>').'</li>'.
8176: '<li>'.&mt('Communities: [_1] MB','<b>'.$defaultshash{'coursedefaults'}{'uploadquota'}{'community'}.'</b>').'</li>'.
8177: '</ul>'.
8178: '</li>';
8179: } else {
8180: $resulttext .= '<li>'.&mt('Default quota for content uploaded via Course Editor remains default: [_1] MB',$staticdefaults{'uploadquota'}).'</li>';
8181: }
8182: } elsif ($item eq 'coursecredits') {
8183: if (ref($defaultshash{'coursedefaults'}{'coursecredits'}) eq 'HASH') {
8184: if (($domdefaults{'officialcredits'} eq '') &&
8185: ($domdefaults{'unofficialcredits'} eq '')) {
8186: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
8187: } else {
8188: $resulttext .= '<li>'.&mt('Student credits can be set per course by a Domain Coordinator, with the following defaults applying:').'<ul>'.
8189: '<li>'.&mt('Official courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'official'}).'</li>'.
8190: '<li>'.&mt('Unofficial courses: [_1]',$defaultshash{'coursedefaults'}{'coursecredits'}{'unofficial'}).'</li>'.
8191: '</ul>'.
8192: '</li>';
8193: }
8194: } else {
8195: $resulttext .= '<li>'.&mt('Student credits not in use for courses in this domain').'</li>';
8196: }
8197: }
8198: }
8199: $resulttext .= '</ul>';
8200: } else {
8201: $resulttext = &mt('No changes made to course defaults');
8202: }
8203: } else {
8204: $resulttext = '<span class="LC_error">'.
8205: &mt('An error occurred: [_1]',$putresult).'</span>';
8206: }
8207: return $resulttext;
8208: }
8209:
8210: sub modify_usersessions {
8211: my ($dom,%domconfig) = @_;
8212: my @hostingtypes = ('version','excludedomain','includedomain');
8213: my @offloadtypes = ('primary','default');
8214: my %types = (
8215: remote => \@hostingtypes,
8216: hosted => \@hostingtypes,
8217: spares => \@offloadtypes,
8218: );
8219: my @prefixes = ('remote','hosted','spares');
8220: my @lcversions = &Apache::lonnet::all_loncaparevs();
8221: my (%by_ip,%by_location,@intdoms);
8222: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
8223: my @locations = sort(keys(%by_location));
8224: my (%defaultshash,%changes);
8225: foreach my $prefix (@prefixes) {
8226: $defaultshash{'usersessions'}{$prefix} = {};
8227: }
8228: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
8229: my $resulttext;
8230: my %iphost = &Apache::lonnet::get_iphost();
8231: foreach my $prefix (@prefixes) {
8232: next if ($prefix eq 'spares');
8233: foreach my $type (@{$types{$prefix}}) {
8234: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
8235: if ($type eq 'version') {
8236: my $value = $env{'form.'.$prefix.'_'.$type};
8237: my $okvalue;
8238: if ($value ne '') {
8239: if (grep(/^\Q$value\E$/,@lcversions)) {
8240: $okvalue = $value;
8241: }
8242: }
8243: if (ref($domconfig{'usersessions'}) eq 'HASH') {
8244: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
8245: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
8246: if ($inuse == 0) {
8247: $changes{$prefix}{$type} = 1;
8248: } else {
8249: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
8250: $changes{$prefix}{$type} = 1;
8251: }
8252: if ($okvalue ne '') {
8253: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8254: }
8255: }
8256: } else {
8257: if (($inuse == 1) && ($okvalue ne '')) {
8258: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8259: $changes{$prefix}{$type} = 1;
8260: }
8261: }
8262: } else {
8263: if (($inuse == 1) && ($okvalue ne '')) {
8264: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8265: $changes{$prefix}{$type} = 1;
8266: }
8267: }
8268: } else {
8269: if (($inuse == 1) && ($okvalue ne '')) {
8270: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
8271: $changes{$prefix}{$type} = 1;
8272: }
8273: }
8274: } else {
8275: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
8276: my @okvals;
8277: foreach my $val (@vals) {
8278: if ($val =~ /:/) {
8279: my @items = split(/:/,$val);
8280: foreach my $item (@items) {
8281: if (ref($by_location{$item}) eq 'ARRAY') {
8282: push(@okvals,$item);
8283: }
8284: }
8285: } else {
8286: if (ref($by_location{$val}) eq 'ARRAY') {
8287: push(@okvals,$val);
8288: }
8289: }
8290: }
8291: @okvals = sort(@okvals);
8292: if (ref($domconfig{'usersessions'}) eq 'HASH') {
8293: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
8294: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
8295: if ($inuse == 0) {
8296: $changes{$prefix}{$type} = 1;
8297: } else {
8298: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8299: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
8300: if (@changed > 0) {
8301: $changes{$prefix}{$type} = 1;
8302: }
8303: }
8304: } else {
8305: if ($inuse == 1) {
8306: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8307: $changes{$prefix}{$type} = 1;
8308: }
8309: }
8310: } else {
8311: if ($inuse == 1) {
8312: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8313: $changes{$prefix}{$type} = 1;
8314: }
8315: }
8316: } else {
8317: if ($inuse == 1) {
8318: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
8319: $changes{$prefix}{$type} = 1;
8320: }
8321: }
8322: }
8323: }
8324: }
8325:
8326: my @alldoms = &Apache::lonnet::all_domains();
8327: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8328: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
8329: my $savespares;
8330:
8331: foreach my $lonhost (sort(keys(%servers))) {
8332: my $serverhomeID =
8333: &Apache::lonnet::get_server_homeID($servers{$lonhost});
8334: my $serverhostname = &Apache::lonnet::hostname($lonhost);
8335: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
8336: my %spareschg;
8337: foreach my $type (@{$types{'spares'}}) {
8338: my @okspares;
8339: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
8340: foreach my $server (@checked) {
8341: if (&Apache::lonnet::hostname($server) ne '') {
8342: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
8343: unless (grep(/^\Q$server\E$/,@okspares)) {
8344: push(@okspares,$server);
8345: }
8346: }
8347: }
8348: }
8349: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
8350: my $newspare;
8351: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
8352: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
8353: $newspare = $new;
8354: }
8355: }
8356: my @spares;
8357: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
8358: @spares = sort(@okspares,$newspare);
8359: } else {
8360: @spares = sort(@okspares);
8361: }
8362: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
8363: if (ref($spareid{$lonhost}) eq 'HASH') {
8364: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
8365: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
8366: if (@diffs > 0) {
8367: $spareschg{$type} = 1;
8368: }
8369: }
8370: }
8371: }
8372: if (keys(%spareschg) > 0) {
8373: $changes{'spares'}{$lonhost} = \%spareschg;
8374: }
8375: }
8376:
8377: if (ref($domconfig{'usersessions'}) eq 'HASH') {
8378: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
8379: if (ref($changes{'spares'}) eq 'HASH') {
8380: if (keys(%{$changes{'spares'}}) > 0) {
8381: $savespares = 1;
8382: }
8383: }
8384: } else {
8385: $savespares = 1;
8386: }
8387: }
8388:
8389: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
8390: if ((keys(%changes) > 0) || ($savespares)) {
8391: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
8392: $dom);
8393: if ($putresult eq 'ok') {
8394: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
8395: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
8396: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
8397: }
8398: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
8399: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
8400: }
8401: }
8402: my $cachetime = 24*60*60;
8403: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
8404: if (keys(%changes) > 0) {
8405: my %lt = &usersession_titles();
8406: $resulttext = &mt('Changes made:').'<ul>';
8407: foreach my $prefix (@prefixes) {
8408: if (ref($changes{$prefix}) eq 'HASH') {
8409: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
8410: if ($prefix eq 'spares') {
8411: if (ref($changes{$prefix}) eq 'HASH') {
8412: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
8413: $resulttext .= '<li><b>'.$lonhost.'</b> ';
8414: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
8415: &Apache::lonnet::remote_devalidate_cache($lonhost,'spares',$lonhostdom);
8416: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
8417: foreach my $type (@{$types{$prefix}}) {
8418: if ($changes{$prefix}{$lonhost}{$type}) {
8419: my $offloadto = &mt('None');
8420: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
8421: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
8422: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
8423: }
8424: }
8425: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
8426: }
8427: }
8428: }
8429: $resulttext .= '</li>';
8430: }
8431: }
8432: } else {
8433: foreach my $type (@{$types{$prefix}}) {
8434: if (defined($changes{$prefix}{$type})) {
8435: my $newvalue;
8436: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
8437: if (ref($defaultshash{'usersessions'}{$prefix})) {
8438: if ($type eq 'version') {
8439: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
8440: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
8441: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
8442: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
8443: }
8444: }
8445: }
8446: }
8447: if ($newvalue eq '') {
8448: if ($type eq 'version') {
8449: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
8450: } else {
8451: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
8452: }
8453: } else {
8454: if ($type eq 'version') {
8455: $newvalue .= ' '.&mt('(or later)');
8456: }
8457: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
8458: }
8459: }
8460: }
8461: }
8462: $resulttext .= '</ul>';
8463: }
8464: }
8465: $resulttext .= '</ul>';
8466: } else {
8467: $resulttext = $nochgmsg;
8468: }
8469: } else {
8470: $resulttext = '<span class="LC_error">'.
8471: &mt('An error occurred: [_1]',$putresult).'</span>';
8472: }
8473: } else {
8474: $resulttext = $nochgmsg;
8475: }
8476: return $resulttext;
8477: }
8478:
8479: sub modify_loadbalancing {
8480: my ($dom,%domconfig) = @_;
8481: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8482: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8483: my ($othertitle,$usertypes,$types) =
8484: &Apache::loncommon::sorted_inst_types($dom);
8485: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8486: my @sparestypes = ('primary','default');
8487: my %typetitles = &sparestype_titles();
8488: my $resulttext;
8489: my (%currbalancer,%currtargets,%currrules,%existing);
8490: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8491: %existing = %{$domconfig{'loadbalancing'}};
8492: }
8493: &get_loadbalancers_config(\%servers,\%existing,\%currbalancer,
8494: \%currtargets,\%currrules);
8495: my ($saveloadbalancing,%defaultshash,%changes);
8496: my ($alltypes,$othertypes,$titles) =
8497: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
8498: my %ruletitles = &offloadtype_text();
8499: my @deletions = &Apache::loncommon::get_env_multiple('form.loadbalancing_delete');
8500: for (my $i=0; $i<$env{'form.loadbalancing_total'}; $i++) {
8501: my $balancer = $env{'form.loadbalancing_lonhost_'.$i};
8502: if ($balancer eq '') {
8503: next;
8504: }
8505: if (!exists($servers{$balancer})) {
8506: if (exists($currbalancer{$balancer})) {
8507: push(@{$changes{'delete'}},$balancer);
8508: }
8509: next;
8510: }
8511: if ((@deletions > 0) && (grep(/^\Q$i\E$/,@deletions))) {
8512: push(@{$changes{'delete'}},$balancer);
8513: next;
8514: }
8515: if (!exists($currbalancer{$balancer})) {
8516: push(@{$changes{'add'}},$balancer);
8517: }
8518: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'} = [];
8519: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{'default'} = [];
8520: $defaultshash{'loadbalancing'}{$balancer}{'rules'} = {};
8521: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8522: $saveloadbalancing = 1;
8523: }
8524: foreach my $sparetype (@sparestypes) {
8525: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$i.'_'.$sparetype);
8526: my @offloadto;
8527: foreach my $target (@targets) {
8528: if (($servers{$target}) && ($target ne $balancer)) {
8529: if ($sparetype eq 'default') {
8530: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}) eq 'ARRAY') {
8531: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{'primary'}}));
8532: }
8533: }
8534: unless(grep(/^\Q$target\E$/,@offloadto)) {
8535: push(@offloadto,$target);
8536: }
8537: }
8538: $defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype} = \@offloadto;
8539: }
8540: }
8541: if (ref($currtargets{$balancer}) eq 'HASH') {
8542: foreach my $sparetype (@sparestypes) {
8543: if (ref($currtargets{$balancer}{$sparetype}) eq 'ARRAY') {
8544: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets{$balancer}{$sparetype},$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype});
8545: if (@targetdiffs > 0) {
8546: $changes{'curr'}{$balancer}{'targets'} = 1;
8547: }
8548: } elsif (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
8549: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
8550: $changes{'curr'}{$balancer}{'targets'} = 1;
8551: }
8552: }
8553: }
8554: } else {
8555: if (ref($defaultshash{'loadbalancing'}{$balancer}) eq 'HASH') {
8556: foreach my $sparetype (@sparestypes) {
8557: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
8558: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
8559: $changes{'curr'}{$balancer}{'targets'} = 1;
8560: }
8561: }
8562: }
8563: }
8564: }
8565: my $ishomedom;
8566: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
8567: $ishomedom = 1;
8568: }
8569: if (ref($alltypes) eq 'ARRAY') {
8570: foreach my $type (@{$alltypes}) {
8571: my $rule;
8572: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
8573: (!$ishomedom)) {
8574: $rule = $env{'form.loadbalancing_rules_'.$i.'_'.$type};
8575: }
8576: if ($rule eq 'specific') {
8577: $rule = $env{'form.loadbalancing_singleserver_'.$i.'_'.$type};
8578: }
8579: $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type} = $rule;
8580: if (ref($currrules{$balancer}) eq 'HASH') {
8581: if ($rule ne $currrules{$balancer}{$type}) {
8582: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
8583: }
8584: } elsif ($rule ne '') {
8585: $changes{'curr'}{$balancer}{'rules'}{$type} = 1;
8586: }
8587: }
8588: }
8589: }
8590: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
8591: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
8592: unless (ref($defaultshash{'loadbalancing'}) eq 'HASH') {
8593: $defaultshash{'loadbalancing'} = {};
8594: }
8595: my $putresult = &Apache::lonnet::put_dom('configuration',
8596: \%defaultshash,$dom);
8597:
8598: if ($putresult eq 'ok') {
8599: if (keys(%changes) > 0) {
8600: if (ref($changes{'delete'}) eq 'ARRAY') {
8601: foreach my $balancer (sort(@{$changes{'delete'}})) {
8602: $resulttext .= '<li>'.&mt('Load Balancing discontinued for: [_1]',$balancer).'</li>';
8603: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8604: }
8605: }
8606: if (ref($changes{'add'}) eq 'ARRAY') {
8607: foreach my $balancer (sort(@{$changes{'add'}})) {
8608: $resulttext .= '<li>'.&mt('Load Balancing enabled for: [_1]',$balancer);
8609: }
8610: }
8611: if (ref($changes{'curr'}) eq 'HASH') {
8612: foreach my $balancer (sort(keys(%{$changes{'curr'}}))) {
8613: if (ref($changes{'curr'}{$balancer}) eq 'HASH') {
8614: if ($changes{'curr'}{$balancer}{'targets'}) {
8615: my %offloadstr;
8616: foreach my $sparetype (@sparestypes) {
8617: if (ref($defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}) eq 'ARRAY') {
8618: if (@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}} > 0) {
8619: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{$balancer}{'targets'}{$sparetype}});
8620: }
8621: }
8622: }
8623: if (keys(%offloadstr) == 0) {
8624: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
8625: } else {
8626: my $showoffload;
8627: foreach my $sparetype (@sparestypes) {
8628: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
8629: if (defined($offloadstr{$sparetype})) {
8630: $showoffload .= $offloadstr{$sparetype};
8631: } else {
8632: $showoffload .= &mt('None');
8633: }
8634: $showoffload .= (' 'x3);
8635: }
8636: $resulttext .= '<li>'.&mt('By default, Load Balancer: [_1] set to offload to - [_2]',$balancer,$showoffload).'</li>';
8637: }
8638: }
8639: }
8640: if (ref($changes{'curr'}{$balancer}{'rules'}) eq 'HASH') {
8641: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
8642: foreach my $type (@{$alltypes}) {
8643: if ($changes{'curr'}{$balancer}{'rules'}{$type}) {
8644: my $rule = $defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type};
8645: my $balancetext;
8646: if ($rule eq '') {
8647: $balancetext = $ruletitles{'default'};
8648: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer') ||
8649: ($rule eq 'balancer') || ($rule eq 'offloadedto')) {
8650: $balancetext = $ruletitles{$rule};
8651: } else {
8652: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{$balancer}{'rules'}{$type});
8653: }
8654: $resulttext .= '<li>'.&mt('Load Balancer: [_1] -- balancing for [_2] set to - "[_3]"',$balancer,$titles->{$type},$balancetext).'</li>';
8655: }
8656: }
8657: }
8658: }
8659: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8660: }
8661: }
8662: if ($resulttext ne '') {
8663: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
8664: } else {
8665: $resulttext = $nochgmsg;
8666: }
8667: } else {
8668: $resulttext = $nochgmsg;
8669: }
8670: } else {
8671: $resulttext = '<span class="LC_error">'.
8672: &mt('An error occurred: [_1]',$putresult).'</span>';
8673: }
8674: } else {
8675: $resulttext = $nochgmsg;
8676: }
8677: return $resulttext;
8678: }
8679:
8680: sub recurse_check {
8681: my ($chkcats,$categories,$depth,$name) = @_;
8682: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
8683: my $chg = 0;
8684: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
8685: my $category = $chkcats->[$depth]{$name}[$j];
8686: my $item;
8687: if ($category eq '') {
8688: $chg ++;
8689: } else {
8690: my $deeper = $depth + 1;
8691: $item = &escape($category).':'.&escape($name).':'.$depth;
8692: if ($chg) {
8693: $categories->{$item} -= $chg;
8694: }
8695: &recurse_check($chkcats,$categories,$deeper,$category);
8696: $deeper --;
8697: }
8698: }
8699: }
8700: return;
8701: }
8702:
8703: sub recurse_cat_deletes {
8704: my ($item,$coursecategories,$deletions) = @_;
8705: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
8706: my $subdepth = $depth + 1;
8707: if (ref($coursecategories) eq 'HASH') {
8708: foreach my $subitem (keys(%{$coursecategories})) {
8709: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
8710: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
8711: delete($coursecategories->{$subitem});
8712: $deletions->{$subitem} = 1;
8713: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
8714: }
8715: }
8716: }
8717: return;
8718: }
8719:
8720: sub get_active_dcs {
8721: my ($dom) = @_;
8722: my $now = time;
8723: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
8724: my %domcoords;
8725: my $numdcs = 0;
8726: foreach my $server (keys(%dompersonnel)) {
8727: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
8728: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
8729: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
8730: }
8731: }
8732: return %domcoords;
8733: }
8734:
8735: sub active_dc_picker {
8736: my ($dom,$numinrow,$inputtype,$name,%currhash) = @_;
8737: my %domcoords = &get_active_dcs($dom);
8738: my @domcoord = keys(%domcoords);
8739: if (keys(%currhash)) {
8740: foreach my $dc (keys(%currhash)) {
8741: unless (exists($domcoords{$dc})) {
8742: push(@domcoord,$dc);
8743: }
8744: }
8745: }
8746: @domcoord = sort(@domcoord);
8747: my $numdcs = scalar(@domcoord);
8748: my $rows = 0;
8749: my $table;
8750: if ($numdcs > 1) {
8751: $table = '<table>';
8752: for (my $i=0; $i<@domcoord; $i++) {
8753: my $rem = $i%($numinrow);
8754: if ($rem == 0) {
8755: if ($i > 0) {
8756: $table .= '</tr>';
8757: }
8758: $table .= '<tr>';
8759: $rows ++;
8760: }
8761: my $check = '';
8762: if ($inputtype eq 'radio') {
8763: if (keys(%currhash) == 0) {
8764: if (!$i) {
8765: $check = ' checked="checked"';
8766: }
8767: } elsif (exists($currhash{$domcoord[$i]})) {
8768: $check = ' checked="checked"';
8769: }
8770: } else {
8771: if (exists($currhash{$domcoord[$i]})) {
8772: $check = ' checked="checked"';
8773: }
8774: }
8775: if ($i == @domcoord - 1) {
8776: my $colsleft = $numinrow - $rem;
8777: if ($colsleft > 1) {
8778: $table .= '<td class="LC_left_item" colspan="'.$colsleft.'">';
8779: } else {
8780: $table .= '<td class="LC_left_item">';
8781: }
8782: } else {
8783: $table .= '<td class="LC_left_item">';
8784: }
8785: my ($dcname,$dcdom) = split(':',$domcoord[$i]);
8786: my $user = &Apache::loncommon::plainname($dcname,$dcdom);
8787: $table .= '<span class="LC_nobreak"><label>'.
8788: '<input type="'.$inputtype.'" name="'.$name.'"'.
8789: ' value="'.$domcoord[$i].'"'.$check.' />'.$user;
8790: if ($user ne $dcname.':'.$dcdom) {
8791: $table .= ' ('.$dcname.':'.$dcdom.')'.
8792: '</label></span></td>';
8793: }
8794: }
8795: $table .= '</tr></table>';
8796: } elsif ($numdcs == 1) {
8797: if ($inputtype eq 'radio') {
8798: $table .= '<input type="hidden" name="'.$name.'" value="'.$domcoord[0].'" />';
8799: } else {
8800: my $check;
8801: if (exists($currhash{$domcoord[0]})) {
8802: $check = ' checked="checked"';
8803: }
8804: $table .= '<input type="checkbox" name="'.$name.'" '.
8805: 'value="'.$domcoord[0].'"'.$check.' />';
8806: $rows ++;
8807: }
8808: }
8809: return ($numdcs,$table,$rows);
8810: }
8811:
8812: sub usersession_titles {
8813: return &Apache::lonlocal::texthash(
8814: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
8815: remote => 'Hosting of sessions for users in this domain on servers in other domains',
8816: spares => 'Servers offloaded to, when busy',
8817: version => 'LON-CAPA version requirement',
8818: excludedomain => 'Allow all, but exclude specific domains',
8819: includedomain => 'Deny all, but include specific domains',
8820: primary => 'Primary (checked first)',
8821: default => 'Default',
8822: );
8823: }
8824:
8825: sub id_for_thisdom {
8826: my (%servers) = @_;
8827: my %altids;
8828: foreach my $server (keys(%servers)) {
8829: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
8830: if ($serverhome ne $server) {
8831: $altids{$serverhome} = $server;
8832: }
8833: }
8834: return %altids;
8835: }
8836:
8837: sub count_servers {
8838: my ($currbalancer,%servers) = @_;
8839: my (@spares,$numspares);
8840: foreach my $lonhost (sort(keys(%servers))) {
8841: next if ($currbalancer eq $lonhost);
8842: push(@spares,$lonhost);
8843: }
8844: if ($currbalancer) {
8845: $numspares = scalar(@spares);
8846: } else {
8847: $numspares = scalar(@spares) - 1;
8848: }
8849: return ($numspares,@spares);
8850: }
8851:
8852: sub lonbalance_targets_js {
8853: my ($dom,$types,$servers,$settings) = @_;
8854: my $select = &mt('Select');
8855: my ($alltargets,$allishome,$allinsttypes,@alltypes);
8856: if (ref($servers) eq 'HASH') {
8857: $alltargets = join("','",sort(keys(%{$servers})));
8858: my @homedoms;
8859: foreach my $server (sort(keys(%{$servers}))) {
8860: if (&Apache::lonnet::host_domain($server) eq $dom) {
8861: push(@homedoms,'1');
8862: } else {
8863: push(@homedoms,'0');
8864: }
8865: }
8866: $allishome = join("','",@homedoms);
8867: }
8868: if (ref($types) eq 'ARRAY') {
8869: if (@{$types} > 0) {
8870: @alltypes = @{$types};
8871: }
8872: }
8873: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
8874: $allinsttypes = join("','",@alltypes);
8875: my (%currbalancer,%currtargets,%currrules,%existing);
8876: if (ref($settings) eq 'HASH') {
8877: %existing = %{$settings};
8878: }
8879: &get_loadbalancers_config($servers,\%existing,\%currbalancer,
8880: \%currtargets,\%currrules);
8881: my $balancers = join("','",sort(keys(%currbalancer)));
8882: return <<"END";
8883:
8884: <script type="text/javascript">
8885: // <![CDATA[
8886:
8887: currBalancers = new Array('$balancers');
8888:
8889: function toggleTargets(balnum) {
8890: var lonhostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
8891: var prevhostitem = document.getElementById('loadbalancing_prevlonhost_'+balnum);
8892: var balancer = lonhostitem.options[lonhostitem.selectedIndex].value;
8893: var prevbalancer = prevhostitem.value;
8894: var baltotal = document.getElementById('loadbalancing_total').value;
8895: prevhostitem.value = balancer;
8896: if (prevbalancer != '') {
8897: var prevIdx = currBalancers.indexOf(prevbalancer);
8898: if (prevIdx != -1) {
8899: currBalancers.splice(prevIdx,1);
8900: }
8901: }
8902: if (balancer == '') {
8903: hideSpares(balnum);
8904: } else {
8905: var currIdx = currBalancers.indexOf(balancer);
8906: if (currIdx == -1) {
8907: currBalancers.push(balancer);
8908: }
8909: var homedoms = new Array('$allishome');
8910: var ishomedom = homedoms[lonhostitem.selectedIndex];
8911: showSpares(balancer,ishomedom,balnum);
8912: }
8913: balancerChange(balnum,baltotal,'change',prevbalancer,balancer);
8914: return;
8915: }
8916:
8917: function showSpares(balancer,ishomedom,balnum) {
8918: var alltargets = new Array('$alltargets');
8919: var insttypes = new Array('$allinsttypes');
8920: var offloadtypes = new Array('primary','default');
8921:
8922: document.getElementById('loadbalancing_targets_'+balnum).style.display='block';
8923: document.getElementById('loadbalancing_disabled_'+balnum).style.display='none';
8924:
8925: for (var i=0; i<offloadtypes.length; i++) {
8926: var count = 0;
8927: for (var j=0; j<alltargets.length; j++) {
8928: if (alltargets[j] != balancer) {
8929: var item = document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+count);
8930: item.value = alltargets[j];
8931: item.style.textAlign='left';
8932: item.style.textFace='normal';
8933: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
8934: if (currBalancers.indexOf(alltargets[j]) == -1) {
8935: item.disabled = '';
8936: } else {
8937: item.disabled = 'disabled';
8938: item.checked = false;
8939: }
8940: count ++;
8941: }
8942: }
8943: }
8944: for (var k=0; k<insttypes.length; k++) {
8945: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
8946: if (ishomedom == 1) {
8947: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
8948: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
8949: } else {
8950: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
8951: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
8952:
8953: }
8954: } else {
8955: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='block';
8956: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='block';
8957: }
8958: if ((insttypes[k] != '_LC_external') &&
8959: ((insttypes[k] != '_LC_internetdom') ||
8960: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
8961: var item = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]);
8962: item.options.length = 0;
8963: item.options[0] = new Option("","",true,true);
8964: var idx = 0;
8965: for (var m=0; m<alltargets.length; m++) {
8966: if ((currBalancers.indexOf(alltargets[m]) == -1) && (alltargets[m] != balancer)) {
8967: idx ++;
8968: item.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
8969:
8970: }
8971: }
8972: }
8973: }
8974: return;
8975: }
8976:
8977: function hideSpares(balnum) {
8978: var alltargets = new Array('$alltargets');
8979: var insttypes = new Array('$allinsttypes');
8980: var offloadtypes = new Array('primary','default');
8981:
8982: document.getElementById('loadbalancing_targets_'+balnum).style.display='none';
8983: document.getElementById('loadbalancing_disabled_'+balnum).style.display='block';
8984:
8985: var total = alltargets.length - 1;
8986: for (var i=0; i<offloadtypes; i++) {
8987: for (var j=0; j<total; j++) {
8988: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).checked = false;
8989: document.getElementById('loadbalancing_target_'+balnum+'_'+offloadtypes[i]+'_'+j).value = '';
8990: document.getElementById('loadbalancing_targettxt_'+balnum+'_'+offloadtypes[i]+'_'+j).innerHTML = '';
8991: }
8992: }
8993: for (var k=0; k<insttypes.length; k++) {
8994: document.getElementById('balanceruletitle_'+balnum+'_'+insttypes[k]).style.display='none';
8995: document.getElementById('balancerule_'+balnum+'_'+insttypes[k]).style.display='none';
8996: if (insttypes[k] != '_LC_external') {
8997: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).length = 0;
8998: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+insttypes[k]).options[0] = new Option("","",true,true);
8999: }
9000: }
9001: return;
9002: }
9003:
9004: function checkOffloads(item,balnum,type) {
9005: var alltargets = new Array('$alltargets');
9006: var offloadtypes = new Array('primary','default');
9007: if (item.checked) {
9008: var total = alltargets.length - 1;
9009: var other;
9010: if (type == offloadtypes[0]) {
9011: other = offloadtypes[1];
9012: } else {
9013: other = offloadtypes[0];
9014: }
9015: for (var i=0; i<total; i++) {
9016: var server = document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).value;
9017: if (server == item.value) {
9018: if (document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked) {
9019: document.getElementById('loadbalancing_target_'+balnum+'_'+other+'_'+i).checked = false;
9020: }
9021: }
9022: }
9023: }
9024: return;
9025: }
9026:
9027: function singleServerToggle(balnum,type) {
9028: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex;
9029: if (offloadtoSelIdx == 0) {
9030: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_0').checked = true;
9031: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
9032:
9033: } else {
9034: document.getElementById('loadbalancing_rules_'+balnum+'_'+type+'_2').checked = true;
9035: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
9036: }
9037: return;
9038: }
9039:
9040: function balanceruleChange(formname,balnum,type) {
9041: if (type == '_LC_external') {
9042: return;
9043: }
9044: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+balnum+'_'+type);
9045: for (var i=0; i<typesRules.length; i++) {
9046: if (formname.elements[typesRules[i]].checked) {
9047: if (formname.elements[typesRules[i]].value != 'specific') {
9048: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).selectedIndex = 0;
9049: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '';
9050: } else {
9051: document.getElementById('loadbalancing_singleserver_'+balnum+'_'+type).options[0].text = '$select';
9052: }
9053: }
9054: }
9055: return;
9056: }
9057:
9058: function balancerDeleteChange(balnum) {
9059: var hostitem = document.getElementById('loadbalancing_lonhost_'+balnum);
9060: var baltotal = document.getElementById('loadbalancing_total').value;
9061: var addtarget;
9062: var removetarget;
9063: var action = 'delete';
9064: if (document.getElementById('loadbalancing_delete_'+balnum)) {
9065: var lonhost = hostitem.value;
9066: var currIdx = currBalancers.indexOf(lonhost);
9067: if (document.getElementById('loadbalancing_delete_'+balnum).checked) {
9068: if (currIdx != -1) {
9069: currBalancers.splice(currIdx,1);
9070: }
9071: addtarget = lonhost;
9072: } else {
9073: if (currIdx == -1) {
9074: currBalancers.push(lonhost);
9075: }
9076: removetarget = lonhost;
9077: action = 'undelete';
9078: }
9079: balancerChange(balnum,baltotal,action,addtarget,removetarget);
9080: }
9081: return;
9082: }
9083:
9084: function balancerChange(balnum,baltotal,action,addtarget,removetarget) {
9085: if (baltotal > 1) {
9086: var offloadtypes = new Array('primary','default');
9087: var alltargets = new Array('$alltargets');
9088: var insttypes = new Array('$allinsttypes');
9089: for (var i=0; i<baltotal; i++) {
9090: if (i != balnum) {
9091: for (var j=0; j<offloadtypes.length; j++) {
9092: var total = alltargets.length - 1;
9093: for (var k=0; k<total; k++) {
9094: var serveritem = document.getElementById('loadbalancing_target_'+i+'_'+offloadtypes[j]+'_'+k);
9095: var server = serveritem.value;
9096: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
9097: if (server == addtarget) {
9098: serveritem.disabled = '';
9099: }
9100: }
9101: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
9102: if (server == removetarget) {
9103: serveritem.disabled = 'disabled';
9104: serveritem.checked = false;
9105: }
9106: }
9107: }
9108: }
9109: for (var j=0; j<insttypes.length; j++) {
9110: if (insttypes[j] != '_LC_external') {
9111: if (document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j])) {
9112: var singleserver = document.getElementById('loadbalancing_singleserver_'+i+'_'+insttypes[j]);
9113: var currSel = singleserver.selectedIndex;
9114: var currVal = singleserver.options[currSel].value;
9115: if ((action == 'delete') || (action == 'change' && addtarget != '')) {
9116: var numoptions = singleserver.options.length;
9117: var needsnew = 1;
9118: for (var k=0; k<numoptions; k++) {
9119: if (singleserver.options[k] == addtarget) {
9120: needsnew = 0;
9121: break;
9122: }
9123: }
9124: if (needsnew == 1) {
9125: singleserver.options[numoptions] = new Option(addtarget,addtarget,false,false);
9126: }
9127: }
9128: if ((action == 'undelete') || (action == 'change' && removetarget != '')) {
9129: singleserver.options.length = 0;
9130: if ((currVal) && (currVal != removetarget)) {
9131: singleserver.options[0] = new Option("","",false,false);
9132: } else {
9133: singleserver.options[0] = new Option("","",true,true);
9134: }
9135: var idx = 0;
9136: for (var m=0; m<alltargets.length; m++) {
9137: if (currBalancers.indexOf(alltargets[m]) == -1) {
9138: idx ++;
9139: if (currVal == alltargets[m]) {
9140: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],true,true);
9141: } else {
9142: singleserver.options[idx] = new Option(alltargets[m],alltargets[m],false,false);
9143: }
9144: }
9145: }
9146: }
9147: }
9148: }
9149: }
9150: }
9151: }
9152: }
9153: return;
9154: }
9155:
9156: // ]]>
9157: </script>
9158:
9159: END
9160: }
9161:
9162: sub new_spares_js {
9163: my @sparestypes = ('primary','default');
9164: my $types = join("','",@sparestypes);
9165: my $select = &mt('Select');
9166: return <<"END";
9167:
9168: <script type="text/javascript">
9169: // <![CDATA[
9170:
9171: function updateNewSpares(formname,lonhost) {
9172: var types = new Array('$types');
9173: var include = new Array();
9174: var exclude = new Array();
9175: for (var i=0; i<types.length; i++) {
9176: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
9177: for (var j=0; j<spareboxes.length; j++) {
9178: if (formname.elements[spareboxes[j]].checked) {
9179: exclude.push(formname.elements[spareboxes[j]].value);
9180: } else {
9181: include.push(formname.elements[spareboxes[j]].value);
9182: }
9183: }
9184: }
9185: for (var i=0; i<types.length; i++) {
9186: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
9187: var selIdx = newSpare.selectedIndex;
9188: var currnew = newSpare.options[selIdx].value;
9189: var okSpares = new Array();
9190: for (var j=0; j<newSpare.options.length; j++) {
9191: var possible = newSpare.options[j].value;
9192: if (possible != '') {
9193: if (exclude.indexOf(possible) == -1) {
9194: okSpares.push(possible);
9195: } else {
9196: if (currnew == possible) {
9197: selIdx = 0;
9198: }
9199: }
9200: }
9201: }
9202: for (var k=0; k<include.length; k++) {
9203: if (okSpares.indexOf(include[k]) == -1) {
9204: okSpares.push(include[k]);
9205: }
9206: }
9207: okSpares.sort();
9208: newSpare.options.length = 0;
9209: if (selIdx == 0) {
9210: newSpare.options[0] = new Option("$select","",true,true);
9211: } else {
9212: newSpare.options[0] = new Option("$select","",false,false);
9213: }
9214: for (var m=0; m<okSpares.length; m++) {
9215: var idx = m+1;
9216: var selThis = 0;
9217: if (selIdx != 0) {
9218: if (okSpares[m] == currnew) {
9219: selThis = 1;
9220: }
9221: }
9222: if (selThis == 1) {
9223: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
9224: } else {
9225: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
9226: }
9227: }
9228: }
9229: return;
9230: }
9231:
9232: function checkNewSpares(lonhost,type) {
9233: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
9234: var chosen = newSpare.options[newSpare.selectedIndex].value;
9235: if (chosen != '') {
9236: var othertype;
9237: var othernewSpare;
9238: if (type == 'primary') {
9239: othernewSpare = document.getElementById('newspare_default_'+lonhost);
9240: }
9241: if (type == 'default') {
9242: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
9243: }
9244: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
9245: othernewSpare.selectedIndex = 0;
9246: }
9247: }
9248: return;
9249: }
9250:
9251: // ]]>
9252: </script>
9253:
9254: END
9255:
9256: }
9257:
9258: sub common_domprefs_js {
9259: return <<"END";
9260:
9261: <script type="text/javascript">
9262: // <![CDATA[
9263:
9264: function getIndicesByName(formname,item) {
9265: var group = new Array();
9266: for (var i=0;i<formname.elements.length;i++) {
9267: if (formname.elements[i].name == item) {
9268: group.push(formname.elements[i].id);
9269: }
9270: }
9271: return group;
9272: }
9273:
9274: // ]]>
9275: </script>
9276:
9277: END
9278:
9279: }
9280:
9281: sub recaptcha_js {
9282: my %lt = &captcha_phrases();
9283: return <<"END";
9284:
9285: <script type="text/javascript">
9286: // <![CDATA[
9287:
9288: function updateCaptcha(caller,context) {
9289: var privitem;
9290: var pubitem;
9291: var privtext;
9292: var pubtext;
9293: if (document.getElementById(context+'_recaptchapub')) {
9294: pubitem = document.getElementById(context+'_recaptchapub');
9295: } else {
9296: return;
9297: }
9298: if (document.getElementById(context+'_recaptchapriv')) {
9299: privitem = document.getElementById(context+'_recaptchapriv');
9300: } else {
9301: return;
9302: }
9303: if (document.getElementById(context+'_recaptchapubtxt')) {
9304: pubtext = document.getElementById(context+'_recaptchapubtxt');
9305: } else {
9306: return;
9307: }
9308: if (document.getElementById(context+'_recaptchaprivtxt')) {
9309: privtext = document.getElementById(context+'_recaptchaprivtxt');
9310: } else {
9311: return;
9312: }
9313: if (caller.checked) {
9314: if (caller.value == 'recaptcha') {
9315: pubitem.type = 'text';
9316: privitem.type = 'text';
9317: pubitem.size = '40';
9318: privitem.size = '40';
9319: pubtext.innerHTML = "$lt{'pub'}";
9320: privtext.innerHTML = "$lt{'priv'}";
9321: } else {
9322: pubitem.type = 'hidden';
9323: privitem.type = 'hidden';
9324: pubtext.innerHTML = '';
9325: privtext.innerHTML = '';
9326: }
9327: }
9328: return;
9329: }
9330:
9331: // ]]>
9332: </script>
9333:
9334: END
9335:
9336: }
9337:
9338: sub credits_js {
9339: return <<"END";
9340:
9341: <script type="text/javascript">
9342: // <![CDATA[
9343:
9344: function toggleCredits(domForm) {
9345: if (document.getElementById('credits')) {
9346: creditsitem = document.getElementById('credits');
9347: var creditsLength = domForm.coursecredits.length;
9348: if (creditsLength) {
9349: var currval;
9350: for (var i=0; i<creditsLength; i++) {
9351: if (domForm.coursecredits[i].checked) {
9352: currval = domForm.coursecredits[i].value;
9353: }
9354: }
9355: if (currval == 1) {
9356: creditsitem.style.display = 'block';
9357: } else {
9358: creditsitem.style.display = 'none';
9359: }
9360: }
9361: }
9362: return;
9363: }
9364:
9365: // ]]>
9366: </script>
9367:
9368: END
9369:
9370: }
9371:
9372: sub captcha_phrases {
9373: return &Apache::lonlocal::texthash (
9374: priv => 'Private key',
9375: pub => 'Public key',
9376: original => 'original (CAPTCHA)',
9377: recaptcha => 'successor (ReCAPTCHA)',
9378: notused => 'unused',
9379: );
9380: }
9381:
9382: sub devalidate_remote_domconfs {
9383: my ($dom) = @_;
9384: my $primary_id = &Apache::lonnet::domain($dom,'primary');
9385: my $intdom = &Apache::lonnet::internet_dom($primary_id);
9386: my %servers = &Apache::lonnet::internet_dom_servers($dom);
9387: my %thismachine;
9388: map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
9389: if (keys(%servers) > 1) {
9390: foreach my $server (keys(%servers)) {
9391: next if ($thismachine{$server});
9392: &Apache::lonnet::remote_devalidate_cache($server,'domainconfig',$dom);
9393: }
9394: }
9395: return;
9396: }
9397:
9398: 1;
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