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[LON-CAPA] /
loncom /
interface /
domainprefs.pm
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Mon Aug 27 00:53:22 2012 UTC (11 years, 9 months ago) by
raeburn
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- Move &loginhelpdisplay() from lonlogin.pm to lonauth.pm to facilitate reuse.
- Log-in help page configuration moved from helpsettings to login section in
Domain configuration interface.
- Add ability to upload different help files for the different supported languages.
- Link to log-in help page depends on user's browser language preferences.
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.168 2012/08/27 00:53:22 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (quotas,
90: requestcourses or requestauthor).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course.
98:
99: Outputs: 1
100:
101: $datatable - HTML containing form elements which allow settings to be changed.
102:
103: In the case of course requests, radio buttons are displayed for each institutional
104: affiliate type (and also default, and _LC_adv) for each of the course types
105: (official, unofficial and community). In each case the radio buttons allow the
106: selection of one of four values:
107:
108: 0, approval, validate, autolimit=N (where N is blank, or a positive integer).
109: which have the following effects:
110:
111: 0
112:
113: =over
114:
115: - course requests are not allowed for this course types/affiliation
116:
117: =back
118:
119: approval
120:
121: =over
122:
123: - course requests must be approved by a Doman Coordinator in the
124: course's domain
125:
126: =back
127:
128: validate
129:
130: =over
131:
132: - an institutional validation (e.g., check requestor is instructor
133: of record) needs to be passed before the course will be created. The required
134: validation is in localenroll.pm on the primary library server for the course
135: domain.
136:
137: =back
138:
139: autolimit
140:
141: =over
142:
143: - course requests will be processed automatically up to a limit of
144: N requests for the course type for the particular requestor.
145: If N is undefined, there is no limit to the number of course requests
146: which a course owner may submit and have processed automatically.
147:
148: =back
149:
150: =item modify_quotas()
151:
152: =back
153:
154: =cut
155:
156: package Apache::domainprefs;
157:
158: use strict;
159: use Apache::Constants qw(:common :http);
160: use Apache::lonnet;
161: use Apache::loncommon();
162: use Apache::lonhtmlcommon();
163: use Apache::lonlocal;
164: use Apache::lonmsg();
165: use Apache::lonconfigsettings;
166: use LONCAPA qw(:DEFAULT :match);
167: use LONCAPA::Enrollment;
168: use LONCAPA::lonauthcgi();
169: use File::Copy;
170: use Locale::Language;
171: use DateTime::TimeZone;
172: use DateTime::Locale;
173:
174: my $registered_cleanup;
175: my $modified_urls;
176:
177: sub handler {
178: my $r=shift;
179: if ($r->header_only) {
180: &Apache::loncommon::content_type($r,'text/html');
181: $r->send_http_header;
182: return OK;
183: }
184:
185: my $context = 'domain';
186: my $dom = $env{'request.role.domain'};
187: my $domdesc = &Apache::lonnet::domain($dom,'description');
188: if (&Apache::lonnet::allowed('mau',$dom)) {
189: &Apache::loncommon::content_type($r,'text/html');
190: $r->send_http_header;
191: } else {
192: $env{'user.error.msg'}=
193: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
194: return HTTP_NOT_ACCEPTABLE;
195: }
196:
197: $registered_cleanup=0;
198: @{$modified_urls}=();
199:
200: &Apache::lonhtmlcommon::clear_breadcrumbs();
201: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
202: ['phase','actions']);
203: my $phase = 'pickactions';
204: if ( exists($env{'form.phase'}) ) {
205: $phase = $env{'form.phase'};
206: }
207: my %servers = &Apache::lonnet::internet_dom_servers($dom);
208: my %domconfig =
209: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
210: 'quotas','autoenroll','autoupdate','autocreate',
211: 'directorysrch','usercreation','usermodification',
212: 'contacts','defaults','scantron','coursecategories',
213: 'serverstatuses','requestcourses','helpsettings',
214: 'coursedefaults','usersessions','loadbalancing',
215: 'requestauthor'],$dom);
216: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
217: 'autoupdate','autocreate','directorysrch','contacts',
218: 'usercreation','usermodification','scantron',
219: 'requestcourses','requestauthor','coursecategories',
220: 'serverstatuses','helpsettings',
221: 'coursedefaults','usersessions');
222: if (keys(%servers) > 1) {
223: push(@prefs_order,'loadbalancing');
224: }
225: my %prefs = (
226: 'rolecolors' =>
227: { text => 'Default color schemes',
228: help => 'Domain_Configuration_Color_Schemes',
229: header => [{col1 => 'Student Settings',
230: col2 => '',},
231: {col1 => 'Coordinator Settings',
232: col2 => '',},
233: {col1 => 'Author Settings',
234: col2 => '',},
235: {col1 => 'Administrator Settings',
236: col2 => '',}],
237: },
238: 'login' =>
239: { text => 'Log-in page options',
240: help => 'Domain_Configuration_Login_Page',
241: header => [{col1 => 'Log-in Page Items',
242: col2 => '',},
243: {col1 => 'Log-in Help',
244: col2 => 'Value'}],
245: },
246: 'defaults' =>
247: { text => 'Default authentication/language/timezone/portal',
248: help => 'Domain_Configuration_LangTZAuth',
249: header => [{col1 => 'Setting',
250: col2 => 'Value'}],
251: },
252: 'quotas' =>
253: { text => 'Blogs, personal web pages, webDAV, portfolios',
254: help => 'Domain_Configuration_Quotas',
255: header => [{col1 => 'User affiliation',
256: col2 => 'Available tools',
257: col3 => 'Portfolio quota',}],
258: },
259: 'autoenroll' =>
260: { text => 'Auto-enrollment settings',
261: help => 'Domain_Configuration_Auto_Enrollment',
262: header => [{col1 => 'Configuration setting',
263: col2 => 'Value(s)'}],
264: },
265: 'autoupdate' =>
266: { text => 'Auto-update settings',
267: help => 'Domain_Configuration_Auto_Updates',
268: header => [{col1 => 'Setting',
269: col2 => 'Value',},
270: {col1 => 'Setting',
271: col2 => 'Affiliation'},
272: {col1 => 'User population',
273: col2 => 'Updateable user data'}],
274: },
275: 'autocreate' =>
276: { text => 'Auto-course creation settings',
277: help => 'Domain_Configuration_Auto_Creation',
278: header => [{col1 => 'Configuration Setting',
279: col2 => 'Value',}],
280: },
281: 'directorysrch' =>
282: { text => 'Institutional directory searches',
283: help => 'Domain_Configuration_InstDirectory_Search',
284: header => [{col1 => 'Setting',
285: col2 => 'Value',}],
286: },
287: 'contacts' =>
288: { text => 'Contact Information',
289: help => 'Domain_Configuration_Contact_Info',
290: header => [{col1 => 'Setting',
291: col2 => 'Value',}],
292: },
293:
294: 'usercreation' =>
295: { text => 'User creation',
296: help => 'Domain_Configuration_User_Creation',
297: header => [{col1 => 'Format rule type',
298: col2 => 'Format rules in force'},
299: {col1 => 'User account creation',
300: col2 => 'Usernames which may be created',},
301: {col1 => 'Context',
302: col2 => 'Assignable authentication types'}],
303: },
304: 'usermodification' =>
305: { text => 'User modification',
306: help => 'Domain_Configuration_User_Modification',
307: header => [{col1 => 'Target user has role',
308: col2 => 'User information updateable in author context'},
309: {col1 => 'Target user has role',
310: col2 => 'User information updateable in course context'},
311: {col1 => "Status of user",
312: col2 => 'Information settable when self-creating account (if directory data blank)'}],
313: },
314: 'scantron' =>
315: { text => 'Bubblesheet format file',
316: help => 'Domain_Configuration_Scantron_Format',
317: header => [ {col1 => 'Item',
318: col2 => '',
319: }],
320: },
321: 'requestcourses' =>
322: {text => 'Request creation of courses',
323: help => 'Domain_Configuration_Request_Courses',
324: header => [{col1 => 'User affiliation',
325: col2 => 'Availability/Processing of requests',},
326: {col1 => 'Setting',
327: col2 => 'Value'}],
328: },
329: 'requestauthor' =>
330: {text => 'Request authoring space',
331: help => 'Domain_Configuration_Request_Author',
332: header => [{col1 => 'User affiliation',
333: col2 => 'Availability/Processing of requests',},
334: {col1 => 'Setting',
335: col2 => 'Value'}],
336: },
337: 'coursecategories' =>
338: { text => 'Cataloging of courses/communities',
339: help => 'Domain_Configuration_Cataloging_Courses',
340: header => [{col1 => 'Category settings',
341: col2 => '',},
342: {col1 => 'Categories',
343: col2 => '',
344: }],
345: },
346: 'serverstatuses' =>
347: {text => 'Access to server status pages',
348: help => 'Domain_Configuration_Server_Status',
349: header => [{col1 => 'Status Page',
350: col2 => 'Other named users',
351: col3 => 'Specific IPs',
352: }],
353: },
354: 'helpsettings' =>
355: {text => 'Help page settings',
356: help => 'Domain_Configuration_Help_Settings',
357: header => [{col1 => 'Help Settings (logged-in users)',
358: col2 => 'Value'}],
359: },
360: 'coursedefaults' =>
361: {text => 'Course/Community defaults',
362: help => 'Domain_Configuration_Course_Defaults',
363: header => [{col1 => 'Defaults which can be overridden in each course by a CC',
364: col2 => 'Value',},
365: {col1 => 'Defaults which can be overridden for each course by a DC',
366: col2 => 'Value',},],
367: },
368: 'privacy' =>
369: {text => 'User Privacy',
370: help => 'Domain_Configuration_User_Privacy',
371: header => [{col1 => 'Setting',
372: col2 => 'Value',}],
373: },
374: 'usersessions' =>
375: {text => 'User session hosting/offloading',
376: help => 'Domain_Configuration_User_Sessions',
377: header => [{col1 => 'Domain server',
378: col2 => 'Servers to offload sessions to when busy'},
379: {col1 => 'Hosting of users from other domains',
380: col2 => 'Rules'},
381: {col1 => "Hosting domain's own users elsewhere",
382: col2 => 'Rules'}],
383: },
384: 'loadbalancing' =>
385: {text => 'Dedicated Load Balancer',
386: help => 'Domain_Configuration_Load_Balancing',
387: header => [{col1 => 'Server',
388: col2 => 'Default destinations',
389: col3 => 'User affliation',
390: col4 => 'Overrides'},
391: ],
392: },
393: );
394: if (keys(%servers) > 1) {
395: $prefs{'login'} = { text => 'Log-in page options',
396: help => 'Domain_Configuration_Login_Page',
397: header => [{col1 => 'Log-in Service',
398: col2 => 'Server Setting',},
399: {col1 => 'Log-in Page Items',
400: col2 => ''},
401: {col1 => 'Log-in Help',
402: col2 => 'Value'}],
403: };
404: }
405: my @roles = ('student','coordinator','author','admin');
406: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
407: &Apache::lonhtmlcommon::add_breadcrumb
408: ({href=>"javascript:changePage(document.$phase,'pickactions')",
409: text=>"Settings to display/modify"});
410: my $confname = $dom.'-domainconfig';
411: if ($phase eq 'process') {
412: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
413: } elsif ($phase eq 'display') {
414: my $js = &recaptcha_js();
415: if (keys(%servers) > 1) {
416: my ($othertitle,$usertypes,$types) =
417: &Apache::loncommon::sorted_inst_types($dom);
418: $js = &lonbalance_targets_js($dom,$types,\%servers).
419: &new_spares_js().
420: &common_domprefs_js().
421: &Apache::loncommon::javascript_array_indexof();
422: }
423: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,$js);
424: } else {
425: if (keys(%domconfig) == 0) {
426: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
427: my @ids=&Apache::lonnet::current_machine_ids();
428: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
429: my %designhash = &Apache::loncommon::get_domainconf($dom);
430: my @loginimages = ('img','logo','domlogo','login');
431: my $custom_img_count = 0;
432: foreach my $img (@loginimages) {
433: if ($designhash{$dom.'.login.'.$img} ne '') {
434: $custom_img_count ++;
435: }
436: }
437: foreach my $role (@roles) {
438: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
439: $custom_img_count ++;
440: }
441: }
442: if ($custom_img_count > 0) {
443: &Apache::lonconfigsettings::print_header($r,$phase,$context);
444: my $switch_server = &check_switchserver($dom,$confname);
445: $r->print(
446: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
447: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
448: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
449: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
450: if ($switch_server) {
451: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
452: }
453: $r->print(&Apache::loncommon::end_page());
454: return OK;
455: }
456: }
457: }
458: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
459: }
460: return OK;
461: }
462:
463: sub process_changes {
464: my ($r,$dom,$confname,$action,$roles,$values) = @_;
465: my %domconfig;
466: if (ref($values) eq 'HASH') {
467: %domconfig = %{$values};
468: }
469: my $output;
470: if ($action eq 'login') {
471: $output = &modify_login($r,$dom,$confname,%domconfig);
472: } elsif ($action eq 'rolecolors') {
473: $output = &modify_rolecolors($r,$dom,$confname,$roles,
474: %domconfig);
475: } elsif ($action eq 'quotas') {
476: $output = &modify_quotas($dom,$action,%domconfig);
477: } elsif ($action eq 'autoenroll') {
478: $output = &modify_autoenroll($dom,%domconfig);
479: } elsif ($action eq 'autoupdate') {
480: $output = &modify_autoupdate($dom,%domconfig);
481: } elsif ($action eq 'autocreate') {
482: $output = &modify_autocreate($dom,%domconfig);
483: } elsif ($action eq 'directorysrch') {
484: $output = &modify_directorysrch($dom,%domconfig);
485: } elsif ($action eq 'usercreation') {
486: $output = &modify_usercreation($dom,%domconfig);
487: } elsif ($action eq 'usermodification') {
488: $output = &modify_usermodification($dom,%domconfig);
489: } elsif ($action eq 'contacts') {
490: $output = &modify_contacts($dom,%domconfig);
491: } elsif ($action eq 'defaults') {
492: $output = &modify_defaults($dom,$r);
493: } elsif ($action eq 'scantron') {
494: $output = &modify_scantron($r,$dom,$confname,%domconfig);
495: } elsif ($action eq 'coursecategories') {
496: $output = &modify_coursecategories($dom,%domconfig);
497: } elsif ($action eq 'serverstatuses') {
498: $output = &modify_serverstatuses($dom,%domconfig);
499: } elsif ($action eq 'requestcourses') {
500: $output = &modify_quotas($dom,$action,%domconfig);
501: } elsif ($action eq 'requestauthor') {
502: $output = &modify_quotas($dom,$action,%domconfig);
503: } elsif ($action eq 'helpsettings') {
504: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
505: } elsif ($action eq 'coursedefaults') {
506: $output = &modify_coursedefaults($dom,%domconfig);
507: } elsif ($action eq 'usersessions') {
508: $output = &modify_usersessions($dom,%domconfig);
509: } elsif ($action eq 'loadbalancing') {
510: $output = &modify_loadbalancing($dom,%domconfig);
511: }
512: return $output;
513: }
514:
515: sub print_config_box {
516: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
517: my $rowtotal = 0;
518: my $output;
519: if ($action eq 'coursecategories') {
520: $output = &coursecategories_javascript($settings);
521: }
522: $output .=
523: '<table class="LC_nested_outer">
524: <tr>
525: <th align="left" valign="middle"><span class="LC_nobreak">'.
526: &mt($item->{text}).' '.
527: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
528: '</tr>';
529: $rowtotal ++;
530: my $numheaders = 1;
531: if (ref($item->{'header'}) eq 'ARRAY') {
532: $numheaders = scalar(@{$item->{'header'}});
533: }
534: if ($numheaders > 1) {
535: my $colspan = '';
536: my $rightcolspan = '';
537: if (($action eq 'rolecolors') || ($action eq 'coursecategories') ||
538: (($action eq 'login') && ($numheaders < 3))) {
539: $colspan = ' colspan="2"';
540: }
541: if ($action eq 'usersessions') {
542: $rightcolspan = ' colspan="3"';
543: }
544: $output .= '
545: <tr>
546: <td>
547: <table class="LC_nested">
548: <tr class="LC_info_row">
549: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
550: <td class="LC_right_item"'.$rightcolspan.'>'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
551: </tr>';
552: $rowtotal ++;
553: if ($action eq 'autoupdate') {
554: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
555: } elsif ($action eq 'usercreation') {
556: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
557: } elsif ($action eq 'usermodification') {
558: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
559: } elsif ($action eq 'coursecategories') {
560: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
561: } elsif ($action eq 'login') {
562: if ($numheaders == 3) {
563: $colspan = ' colspan="2"';
564: $output .= &print_login('service',$dom,$confname,$phase,$settings,\$rowtotal);
565: } else {
566: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal);
567: }
568: } elsif ($action eq 'requestcourses') {
569: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
570: } elsif ($action eq 'requestauthor') {
571: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
572: } elsif ($action eq 'usersessions') {
573: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
574: } elsif ($action eq 'rolecolors') {
575: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
576: } elsif ($action eq 'coursedefaults') {
577: $output .= &print_coursedefaults('top',$dom,$settings,\$rowtotal);
578: }
579: $output .= '
580: </table>
581: </td>
582: </tr>
583: <tr>
584: <td>
585: <table class="LC_nested">
586: <tr class="LC_info_row">
587: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
588: $output .= '
589: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
590: </tr>';
591: $rowtotal ++;
592: if ($action eq 'autoupdate') {
593: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
594: </table>
595: </td>
596: </tr>
597: <tr>
598: <td>
599: <table class="LC_nested">
600: <tr class="LC_info_row">
601: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
602: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
603: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
604: $rowtotal ++;
605: } elsif ($action eq 'usercreation') {
606: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
607: </table>
608: </td>
609: </tr>
610: <tr>
611: <td>
612: <table class="LC_nested">
613: <tr class="LC_info_row">
614: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
615: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
616: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
617: $rowtotal ++;
618: } elsif ($action eq 'usermodification') {
619: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
620: </table>
621: </td>
622: </tr>
623: <tr>
624: <td>
625: <table class="LC_nested">
626: <tr class="LC_info_row">
627: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
628: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
629: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
630: $rowtotal ++;
631: } elsif ($action eq 'coursecategories') {
632: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
633: } elsif ($action eq 'login') {
634: if ($numheaders == 3) {
635: $output .= &print_login('page',$dom,$confname,$phase,$settings,\$rowtotal).'
636: </table>
637: </td>
638: </tr>
639: <tr>
640: <td>
641: <table class="LC_nested">
642: <tr class="LC_info_row">
643: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
644: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
645: &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
646: $rowtotal ++;
647: } else {
648: $output .= &print_login('help',$dom,$confname,$phase,$settings,\$rowtotal);
649: }
650: } elsif ($action eq 'requestcourses') {
651: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
652: } elsif ($action eq 'requestauthor') {
653: $output .= &print_requestmail($dom,$action,$settings,\$rowtotal);
654: } elsif ($action eq 'usersessions') {
655: $output .= &print_usersessions('middle',$dom,$settings,\$rowtotal).'
656: </table>
657: </td>
658: </tr>
659: <tr>
660: <td>
661: <table class="LC_nested">
662: <tr class="LC_info_row">
663: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
664: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
665: &print_usersessions('bottom',$dom,$settings,\$rowtotal);
666: $rowtotal ++;
667: } elsif ($action eq 'coursedefaults') {
668: $output .= &print_coursedefaults('bottom',$dom,$settings,\$rowtotal);
669: } elsif ($action eq 'rolecolors') {
670: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
671: </table>
672: </td>
673: </tr>
674: <tr>
675: <td>
676: <table class="LC_nested">
677: <tr class="LC_info_row">
678: <td class="LC_left_item"'.$colspan.' valign="top">'.
679: &mt($item->{'header'}->[2]->{'col1'}).'</td>
680: <td class="LC_right_item" valign="top">'.
681: &mt($item->{'header'}->[2]->{'col2'}).'</td>
682: </tr>'.
683: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
684: </table>
685: </td>
686: </tr>
687: <tr>
688: <td>
689: <table class="LC_nested">
690: <tr class="LC_info_row">
691: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
692: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
693: </tr>'.
694: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
695: $rowtotal += 2;
696: }
697: } else {
698: $output .= '
699: <tr>
700: <td>
701: <table class="LC_nested">
702: <tr class="LC_info_row">';
703: if (($action eq 'login') || ($action eq 'directorysrch')) {
704: $output .= '
705: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
706: } elsif ($action eq 'serverstatuses') {
707: $output .= '
708: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
709: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
710:
711: } else {
712: $output .= '
713: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
714: }
715: if (defined($item->{'header'}->[0]->{'col3'})) {
716: $output .= '<td class="LC_left_item" valign="top">'.
717: &mt($item->{'header'}->[0]->{'col2'});
718: if ($action eq 'serverstatuses') {
719: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
720: }
721: } else {
722: $output .= '<td class="LC_right_item" valign="top">'.
723: &mt($item->{'header'}->[0]->{'col2'});
724: }
725: $output .= '</td>';
726: if ($item->{'header'}->[0]->{'col3'}) {
727: if (defined($item->{'header'}->[0]->{'col4'})) {
728: $output .= '<td class="LC_left_item" valign="top">'.
729: &mt($item->{'header'}->[0]->{'col3'});
730: } else {
731: $output .= '<td class="LC_right_item" valign="top">'.
732: &mt($item->{'header'}->[0]->{'col3'});
733: }
734: if ($action eq 'serverstatuses') {
735: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
736: }
737: $output .= '</td>';
738: }
739: if ($item->{'header'}->[0]->{'col4'}) {
740: $output .= '<td class="LC_right_item" valign="top">'.
741: &mt($item->{'header'}->[0]->{'col4'});
742: }
743: $output .= '</tr>';
744: $rowtotal ++;
745: if ($action eq 'quotas') {
746: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
747: } elsif ($action eq 'autoenroll') {
748: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
749: } elsif ($action eq 'autocreate') {
750: $output .= &print_autocreate($dom,$settings,\$rowtotal);
751: } elsif ($action eq 'directorysrch') {
752: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
753: } elsif ($action eq 'contacts') {
754: $output .= &print_contacts($dom,$settings,\$rowtotal);
755: } elsif ($action eq 'defaults') {
756: $output .= &print_defaults($dom,\$rowtotal);
757: } elsif ($action eq 'scantron') {
758: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
759: } elsif ($action eq 'serverstatuses') {
760: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
761: } elsif ($action eq 'helpsettings') {
762: $output .= &print_helpsettings($dom,$confname,$settings,\$rowtotal);
763: } elsif ($action eq 'loadbalancing') {
764: $output .= &print_loadbalancing($dom,$settings,\$rowtotal);
765: }
766: }
767: $output .= '
768: </table>
769: </td>
770: </tr>
771: </table><br />';
772: return ($output,$rowtotal);
773: }
774:
775: sub print_login {
776: my ($caller,$dom,$confname,$phase,$settings,$rowtotal) = @_;
777: my ($css_class,$datatable);
778: my %choices = &login_choices();
779:
780: if ($caller eq 'service') {
781: my %servers = &Apache::lonnet::internet_dom_servers($dom);
782: my $choice = $choices{'disallowlogin'};
783: $css_class = ' class="LC_odd_row"';
784: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
785: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
786: '<th>'.$choices{'server'}.'</th>'.
787: '<th>'.$choices{'serverpath'}.'</th>'.
788: '<th>'.$choices{'custompath'}.'</th>'.
789: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
790: my %disallowed;
791: if (ref($settings) eq 'HASH') {
792: if (ref($settings->{'loginvia'}) eq 'HASH') {
793: %disallowed = %{$settings->{'loginvia'}};
794: }
795: }
796: foreach my $lonhost (sort(keys(%servers))) {
797: my $direct = 'selected="selected"';
798: if (ref($disallowed{$lonhost}) eq 'HASH') {
799: if ($disallowed{$lonhost}{'server'} ne '') {
800: $direct = '';
801: }
802: }
803: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
804: '<td><select name="'.$lonhost.'_server">'.
805: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
806: '</option>';
807: foreach my $hostid (keys(%servers)) {
808: next if ($servers{$hostid} eq $servers{$lonhost});
809: my $selected = '';
810: if (ref($disallowed{$lonhost}) eq 'HASH') {
811: if ($hostid eq $disallowed{$lonhost}{'server'}) {
812: $selected = 'selected="selected"';
813: }
814: }
815: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
816: $servers{$hostid}.'</option>';
817: }
818: $datatable .= '</select></td>'.
819: '<td><select name="'.$lonhost.'_serverpath">';
820: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
821: my $pathname = $path;
822: if ($path eq 'custom') {
823: $pathname = &mt('Custom Path').' ->';
824: }
825: my $selected = '';
826: if (ref($disallowed{$lonhost}) eq 'HASH') {
827: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
828: $selected = 'selected="selected"';
829: }
830: } elsif ($path eq '') {
831: $selected = 'selected="selected"';
832: }
833: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
834: }
835: $datatable .= '</select></td>';
836: my ($custom,$exempt);
837: if (ref($disallowed{$lonhost}) eq 'HASH') {
838: $custom = $disallowed{$lonhost}{'custompath'};
839: $exempt = $disallowed{$lonhost}{'exempt'};
840: }
841: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
842: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
843: '</tr>';
844: }
845: $datatable .= '</table></td></tr>';
846: return $datatable;
847: } elsif ($caller eq 'page') {
848: my %defaultchecked = (
849: 'coursecatalog' => 'on',
850: 'adminmail' => 'off',
851: 'newuser' => 'off',
852: );
853: my @toggles = ('coursecatalog','adminmail','newuser');
854: my (%checkedon,%checkedoff);
855: foreach my $item (@toggles) {
856: if ($defaultchecked{$item} eq 'on') {
857: $checkedon{$item} = ' checked="checked" ';
858: $checkedoff{$item} = ' ';
859: } elsif ($defaultchecked{$item} eq 'off') {
860: $checkedoff{$item} = ' checked="checked" ';
861: $checkedon{$item} = ' ';
862: }
863: }
864: my @images = ('img','logo','domlogo','login');
865: my @logintext = ('textcol','bgcol');
866: my @bgs = ('pgbg','mainbg','sidebg');
867: my @links = ('link','alink','vlink');
868: my %designhash = &Apache::loncommon::get_domainconf($dom);
869: my %defaultdesign = %Apache::loncommon::defaultdesign;
870: my (%is_custom,%designs);
871: my %defaults = (
872: font => $defaultdesign{'login.font'},
873: );
874: foreach my $item (@images) {
875: $defaults{$item} = $defaultdesign{'login.'.$item};
876: $defaults{'showlogo'}{$item} = 1;
877: }
878: foreach my $item (@bgs) {
879: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
880: }
881: foreach my $item (@logintext) {
882: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
883: }
884: foreach my $item (@links) {
885: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
886: }
887: if (ref($settings) eq 'HASH') {
888: foreach my $item (@toggles) {
889: if ($settings->{$item} eq '1') {
890: $checkedon{$item} = ' checked="checked" ';
891: $checkedoff{$item} = ' ';
892: } elsif ($settings->{$item} eq '0') {
893: $checkedoff{$item} = ' checked="checked" ';
894: $checkedon{$item} = ' ';
895: }
896: }
897: foreach my $item (@images) {
898: if (defined($settings->{$item})) {
899: $designs{$item} = $settings->{$item};
900: $is_custom{$item} = 1;
901: }
902: if (defined($settings->{'showlogo'}{$item})) {
903: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
904: }
905: }
906: foreach my $item (@logintext) {
907: if ($settings->{$item} ne '') {
908: $designs{'logintext'}{$item} = $settings->{$item};
909: $is_custom{$item} = 1;
910: }
911: }
912: if ($settings->{'font'} ne '') {
913: $designs{'font'} = $settings->{'font'};
914: $is_custom{'font'} = 1;
915: }
916: foreach my $item (@bgs) {
917: if ($settings->{$item} ne '') {
918: $designs{'bgs'}{$item} = $settings->{$item};
919: $is_custom{$item} = 1;
920: }
921: }
922: foreach my $item (@links) {
923: if ($settings->{$item} ne '') {
924: $designs{'links'}{$item} = $settings->{$item};
925: $is_custom{$item} = 1;
926: }
927: }
928: } else {
929: if ($designhash{$dom.'.login.font'} ne '') {
930: $designs{'font'} = $designhash{$dom.'.login.font'};
931: $is_custom{'font'} = 1;
932: }
933: foreach my $item (@images) {
934: if ($designhash{$dom.'.login.'.$item} ne '') {
935: $designs{$item} = $designhash{$dom.'.login.'.$item};
936: $is_custom{$item} = 1;
937: }
938: }
939: foreach my $item (@bgs) {
940: if ($designhash{$dom.'.login.'.$item} ne '') {
941: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
942: $is_custom{$item} = 1;
943: }
944: }
945: foreach my $item (@links) {
946: if ($designhash{$dom.'.login.'.$item} ne '') {
947: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
948: $is_custom{$item} = 1;
949: }
950: }
951: }
952: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
953: logo => 'Institution Logo',
954: domlogo => 'Domain Logo',
955: login => 'Login box');
956: my $itemcount = 1;
957: foreach my $item (@toggles) {
958: $css_class = $itemcount%2?' class="LC_odd_row"':'';
959: $datatable .=
960: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
961: '</td><td>'.
962: '<span class="LC_nobreak"><label><input type="radio" name="'.
963: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
964: '</label> <label><input type="radio" name="'.$item.'"'.
965: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
966: '</tr>';
967: $itemcount ++;
968: }
969: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
970: $datatable .= '</tr></table></td></tr>';
971: } elsif ($caller eq 'help') {
972: my ($defaulturl,$defaulttype,%url,%type,%lt,%langchoices);
973: my $switchserver = &check_switchserver($dom,$confname);
974: my $itemcount = 1;
975: $defaulturl = '/adm/loginproblems.html';
976: $defaulttype = 'default';
977: %lt = &Apache::lonlocal::texthash (
978: del => 'Delete?',
979: rep => 'Replace:',
980: upl => 'Upload:',
981: default => 'Default',
982: custom => 'Custom',
983: );
984: %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
985: my @currlangs;
986: if (ref($settings) eq 'HASH') {
987: if (ref($settings->{'helpurl'}) eq 'HASH') {
988: foreach my $key (sort(keys(%{$settings->{'helpurl'}}))) {
989: next if ($settings->{'helpurl'}{$key} eq '');
990: $url{$key} = $settings->{'helpurl'}{$key}.'?inhibitmenu=yes';
991: $type{$key} = 'custom';
992: unless ($key eq 'nolang') {
993: push(@currlangs,$key);
994: }
995: }
996: } elsif ($settings->{'helpurl'} ne '') {
997: $type{'nolang'} = 'custom';
998: $url{'nolang'} = $settings->{'helpurl'}.'?inhibitmenu=yes';
999: }
1000: }
1001: foreach my $lang ('nolang',sort(@currlangs)) {
1002: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1003: $datatable .= '<tr'.$css_class.'>';
1004: if ($url{$lang} eq '') {
1005: $url{$lang} = $defaulturl;
1006: }
1007: if ($type{$lang} eq '') {
1008: $type{$lang} = $defaulttype;
1009: }
1010: $datatable .= '<td colspan="2"><span class="LC_nobreak">';
1011: if ($lang eq 'nolang') {
1012: $datatable .= &mt('Log-in help page if no specific language file: [_1]',
1013: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1014: } else {
1015: $datatable .= &mt('Log-in help page for language: [_1] is [_2]',
1016: $langchoices{$lang},
1017: &Apache::loncommon::modal_link($url{$lang},$lt{$type{$lang}},600,500));
1018: }
1019: $datatable .= '</span></td>'."\n".
1020: '<td class="LC_left_item">';
1021: if ($type{$lang} eq 'custom') {
1022: $datatable .= '<span class="LC_nobreak"><label>'.
1023: '<input type="checkbox" name="loginhelpurl_del" value="'.$lang.'" />'.
1024: $lt{'del'}.'</label> '.$lt{'rep'}.'</span>';
1025: } else {
1026: $datatable .= $lt{'upl'};
1027: }
1028: $datatable .='<br />';
1029: if ($switchserver) {
1030: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1031: } else {
1032: $datatable .= '<input type="file" name="loginhelpurl_'.$lang.'" />';
1033: }
1034: $datatable .= '</td></tr>';
1035: $itemcount ++;
1036: }
1037: my @addlangs;
1038: foreach my $lang (sort(keys(%langchoices))) {
1039: next if ((grep(/^\Q$lang\E$/,@currlangs)) || ($lang eq 'x_chef'));
1040: push(@addlangs,$lang);
1041: }
1042: if (@addlangs > 0) {
1043: my %toadd;
1044: map { $toadd{$_} = $langchoices{$_} ; } @addlangs;
1045: $toadd{''} = &mt('Select');
1046: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
1047: $datatable .= '<tr'.$css_class.'><td class="LC_left_item" colspan="2">'.
1048: &mt('Add log-in help page for a specific language:').' '.
1049: &Apache::loncommon::select_form('','loginhelpurl_add_lang',\%toadd).
1050: '</td><td class="LC_left_item">'.$lt{'upl'}.'<br />';
1051: if ($switchserver) {
1052: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1053: } else {
1054: $datatable .= '<input type="file" name="loginhelpurl_add_file" />';
1055: }
1056: $datatable .= '</td></tr>';
1057: }
1058: }
1059: return $datatable;
1060: }
1061:
1062: sub login_choices {
1063: my %choices =
1064: &Apache::lonlocal::texthash (
1065: coursecatalog => 'Display Course/Community Catalog link?',
1066: adminmail => "Display Administrator's E-mail Address?",
1067: disallowlogin => "Login page requests redirected",
1068: hostid => "Server",
1069: server => "Redirect to:",
1070: serverpath => "Path",
1071: custompath => "Custom",
1072: exempt => "Exempt IP(s)",
1073: directlogin => "No redirect",
1074: newuser => "Link to create a user account",
1075: img => "Header",
1076: logo => "Main Logo",
1077: domlogo => "Domain Logo",
1078: login => "Log-in Header",
1079: textcol => "Text color",
1080: bgcol => "Box color",
1081: bgs => "Background colors",
1082: links => "Link colors",
1083: font => "Font color",
1084: pgbg => "Header",
1085: mainbg => "Page",
1086: sidebg => "Login box",
1087: link => "Link",
1088: alink => "Active link",
1089: vlink => "Visited link",
1090: );
1091: return %choices;
1092: }
1093:
1094: sub print_rolecolors {
1095: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
1096: my %choices = &color_font_choices();
1097: my @bgs = ('pgbg','tabbg','sidebg');
1098: my @links = ('link','alink','vlink');
1099: my @images = ('img');
1100: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
1101: my %designhash = &Apache::loncommon::get_domainconf($dom);
1102: my %defaultdesign = %Apache::loncommon::defaultdesign;
1103: my (%is_custom,%designs);
1104: my %defaults = (
1105: img => $defaultdesign{$role.'.img'},
1106: font => $defaultdesign{$role.'.font'},
1107: fontmenu => $defaultdesign{$role.'.fontmenu'},
1108: );
1109: foreach my $item (@bgs) {
1110: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
1111: }
1112: foreach my $item (@links) {
1113: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
1114: }
1115: if (ref($settings) eq 'HASH') {
1116: if (ref($settings->{$role}) eq 'HASH') {
1117: if ($settings->{$role}->{'img'} ne '') {
1118: $designs{'img'} = $settings->{$role}->{'img'};
1119: $is_custom{'img'} = 1;
1120: }
1121: if ($settings->{$role}->{'font'} ne '') {
1122: $designs{'font'} = $settings->{$role}->{'font'};
1123: $is_custom{'font'} = 1;
1124: }
1125: if ($settings->{$role}->{'fontmenu'} ne '') {
1126: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
1127: $is_custom{'fontmenu'} = 1;
1128: }
1129: foreach my $item (@bgs) {
1130: if ($settings->{$role}->{$item} ne '') {
1131: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
1132: $is_custom{$item} = 1;
1133: }
1134: }
1135: foreach my $item (@links) {
1136: if ($settings->{$role}->{$item} ne '') {
1137: $designs{'links'}{$item} = $settings->{$role}->{$item};
1138: $is_custom{$item} = 1;
1139: }
1140: }
1141: }
1142: } else {
1143: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
1144: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
1145: $is_custom{'img'} = 1;
1146: }
1147: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
1148: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
1149: $is_custom{'fontmenu'} = 1;
1150: }
1151: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
1152: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
1153: $is_custom{'font'} = 1;
1154: }
1155: foreach my $item (@bgs) {
1156: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1157: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1158: $is_custom{$item} = 1;
1159:
1160: }
1161: }
1162: foreach my $item (@links) {
1163: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
1164: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
1165: $is_custom{$item} = 1;
1166: }
1167: }
1168: }
1169: my $itemcount = 1;
1170: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
1171: $datatable .= '</tr></table></td></tr>';
1172: return $datatable;
1173: }
1174:
1175: sub display_color_options {
1176: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
1177: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1178: my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
1179: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1180: my $datatable = '<tr'.$css_class.'>'.
1181: '<td>'.$choices->{'font'}.'</td>';
1182: if (!$is_custom->{'font'}) {
1183: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1184: } else {
1185: $datatable .= '<td> </td>';
1186: }
1187: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
1188: $datatable .= '<td><span class="LC_nobreak">'.
1189: '<input type="text" size="10" name="'.$role.'_font"'.
1190: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
1191: ' <span id="css_'.$role.'_font" style="background-color: '.
1192: $designs->{'font'}.';"> </span>'.
1193: '</span></td></tr>';
1194: unless ($role eq 'login') {
1195: $datatable .= '<tr'.$css_class.'>'.
1196: '<td>'.$choices->{'fontmenu'}.'</td>';
1197: if (!$is_custom->{'fontmenu'}) {
1198: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1199: } else {
1200: $datatable .= '<td> </td>';
1201: }
1202: $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
1203: $datatable .= '<td><span class="LC_nobreak">'.
1204: '<input type="text" size="10" name="'.$role.'_fontmenu"'.
1205: ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
1206: ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
1207: $designs->{'fontmenu'}.';"> </span>'.
1208: '</span></td></tr>';
1209: }
1210: my $switchserver = &check_switchserver($dom,$confname);
1211: foreach my $img (@{$images}) {
1212: $itemcount ++;
1213: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1214: $datatable .= '<tr'.$css_class.'>'.
1215: '<td>'.$choices->{$img};
1216: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1217: if ($role eq 'login') {
1218: if ($img eq 'login') {
1219: $login_hdr_pick =
1220: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1221: $logincolors =
1222: &login_text_colors($img,$role,$logintext,$phase,$choices,
1223: $designs);
1224: } elsif ($img ne 'domlogo') {
1225: $datatable.= &logo_display_options($img,$defaults,$designs);
1226: }
1227: }
1228: $datatable .= '</td>';
1229: if ($designs->{$img} ne '') {
1230: $imgfile = $designs->{$img};
1231: $img_import = ($imgfile =~ m{^/adm/});
1232: } else {
1233: $imgfile = $defaults->{$img};
1234: }
1235: if ($imgfile) {
1236: my ($showfile,$fullsize);
1237: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1238: my $urldir = $1;
1239: my $filename = $2;
1240: my @info = &Apache::lonnet::stat_file($designs->{$img});
1241: if (@info) {
1242: my $thumbfile = 'tn-'.$filename;
1243: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1244: if (@thumb) {
1245: $showfile = $urldir.'/'.$thumbfile;
1246: } else {
1247: $showfile = $imgfile;
1248: }
1249: } else {
1250: $showfile = '';
1251: }
1252: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1253: $showfile = $imgfile;
1254: my $imgdir = $1;
1255: my $filename = $2;
1256: if (-e "$londocroot/$imgdir/tn-".$filename) {
1257: $showfile = "/$imgdir/tn-".$filename;
1258: } else {
1259: my $input = $londocroot.$imgfile;
1260: my $output = "$londocroot/$imgdir/tn-".$filename;
1261: if (!-e $output) {
1262: my ($width,$height) = &thumb_dimensions();
1263: my ($fullwidth,$fullheight) = &check_dimensions($input);
1264: if ($fullwidth ne '' && $fullheight ne '') {
1265: if ($fullwidth > $width && $fullheight > $height) {
1266: my $size = $width.'x'.$height;
1267: system("convert -sample $size $input $output");
1268: $showfile = "/$imgdir/tn-".$filename;
1269: }
1270: }
1271: }
1272: }
1273: }
1274: if ($showfile) {
1275: if ($showfile =~ m{^/(adm|res)/}) {
1276: if ($showfile =~ m{^/res/}) {
1277: my $local_showfile =
1278: &Apache::lonnet::filelocation('',$showfile);
1279: &Apache::lonnet::repcopy($local_showfile);
1280: }
1281: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1282: }
1283: if ($imgfile) {
1284: if ($imgfile =~ m{^/(adm|res)/}) {
1285: if ($imgfile =~ m{^/res/}) {
1286: my $local_imgfile =
1287: &Apache::lonnet::filelocation('',$imgfile);
1288: &Apache::lonnet::repcopy($local_imgfile);
1289: }
1290: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1291: } else {
1292: $fullsize = $imgfile;
1293: }
1294: }
1295: $datatable .= '<td>';
1296: if ($img eq 'login') {
1297: $datatable .= $login_hdr_pick;
1298: }
1299: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1300: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1301: } else {
1302: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1303: &mt('Upload:');
1304: }
1305: } else {
1306: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1307: &mt('Upload:');
1308: }
1309: if ($switchserver) {
1310: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1311: } else {
1312: if ($img ne 'login') { # suppress file selection for Log-in header
1313: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1314: }
1315: }
1316: $datatable .= '</td></tr>';
1317: }
1318: $itemcount ++;
1319: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1320: $datatable .= '<tr'.$css_class.'>'.
1321: '<td>'.$choices->{'bgs'}.'</td>';
1322: my $bgs_def;
1323: foreach my $item (@{$bgs}) {
1324: if (!$is_custom->{$item}) {
1325: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1326: }
1327: }
1328: if ($bgs_def) {
1329: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1330: } else {
1331: $datatable .= '<td> </td>';
1332: }
1333: $datatable .= '<td class="LC_right_item">'.
1334: '<table border="0"><tr>';
1335: foreach my $item (@{$bgs}) {
1336: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1337: $datatable .= '<td align="center">'.$link;
1338: if ($designs->{'bgs'}{$item}) {
1339: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1340: }
1341: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1342: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1343: }
1344: $datatable .= '</tr></table></td></tr>';
1345: $itemcount ++;
1346: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1347: $datatable .= '<tr'.$css_class.'>'.
1348: '<td>'.$choices->{'links'}.'</td>';
1349: my $links_def;
1350: foreach my $item (@{$links}) {
1351: if (!$is_custom->{$item}) {
1352: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1353: }
1354: }
1355: if ($links_def) {
1356: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1357: } else {
1358: $datatable .= '<td> </td>';
1359: }
1360: $datatable .= '<td class="LC_right_item">'.
1361: '<table border="0"><tr>';
1362: foreach my $item (@{$links}) {
1363: $datatable .= '<td align="center">'."\n".
1364: &color_pick($phase,$role,$item,$choices->{$item},
1365: $designs->{'links'}{$item});
1366: if ($designs->{'links'}{$item}) {
1367: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1368: }
1369: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1370: '" /></td>';
1371: }
1372: $$rowtotal += $itemcount;
1373: return $datatable;
1374: }
1375:
1376: sub logo_display_options {
1377: my ($img,$defaults,$designs) = @_;
1378: my $checkedon;
1379: if (ref($defaults) eq 'HASH') {
1380: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1381: if ($defaults->{'showlogo'}{$img}) {
1382: $checkedon = 'checked="checked" ';
1383: }
1384: }
1385: }
1386: if (ref($designs) eq 'HASH') {
1387: if (ref($designs->{'showlogo'}) eq 'HASH') {
1388: if (defined($designs->{'showlogo'}{$img})) {
1389: if ($designs->{'showlogo'}{$img} == 0) {
1390: $checkedon = '';
1391: } elsif ($designs->{'showlogo'}{$img} == 1) {
1392: $checkedon = 'checked="checked" ';
1393: }
1394: }
1395: }
1396: }
1397: return '<br /><label> <input type="checkbox" name="'.
1398: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1399: &mt('show').'</label>'."\n";
1400: }
1401:
1402: sub login_header_options {
1403: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1404: my $output = '';
1405: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1406: $output .= &mt('Text default(s):').'<br />';
1407: if (!$is_custom->{'textcol'}) {
1408: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1409: ' ';
1410: }
1411: if (!$is_custom->{'bgcol'}) {
1412: $output .= $choices->{'bgcol'}.': '.
1413: '<span id="css_'.$role.'_font" style="background-color: '.
1414: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1415: }
1416: $output .= '<br />';
1417: }
1418: $output .='<br />';
1419: return $output;
1420: }
1421:
1422: sub login_text_colors {
1423: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1424: my $color_menu = '<table border="0"><tr>';
1425: foreach my $item (@{$logintext}) {
1426: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1427: $color_menu .= '<td align="center">'.$link;
1428: if ($designs->{'logintext'}{$item}) {
1429: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1430: }
1431: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1432: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1433: '<td> </td>';
1434: }
1435: $color_menu .= '</tr></table><br />';
1436: return $color_menu;
1437: }
1438:
1439: sub image_changes {
1440: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1441: my $output;
1442: if ($img eq 'login') {
1443: # suppress image for Log-in header
1444: } elsif (!$is_custom) {
1445: if ($img ne 'domlogo') {
1446: $output .= &mt('Default image:').'<br />';
1447: } else {
1448: $output .= &mt('Default in use:').'<br />';
1449: }
1450: }
1451: if ($img eq 'login') { # suppress image for Log-in header
1452: $output .= '<td>'.$logincolors;
1453: } else {
1454: if ($img_import) {
1455: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1456: }
1457: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1458: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1459: if ($is_custom) {
1460: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1461: '<input type="checkbox" name="'.
1462: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1463: '</label> '.&mt('Replace:').'</span><br />';
1464: } else {
1465: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1466: }
1467: }
1468: return $output;
1469: }
1470:
1471: sub color_pick {
1472: my ($phase,$role,$item,$desc,$curcol) = @_;
1473: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1474: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1475: ');">'.$desc.'</a>';
1476: return $link;
1477: }
1478:
1479: sub print_quotas {
1480: my ($dom,$settings,$rowtotal,$action) = @_;
1481: my $context;
1482: if ($action eq 'quotas') {
1483: $context = 'tools';
1484: } else {
1485: $context = $action;
1486: }
1487: my ($datatable,$defaultquota,@usertools,@options,%validations);
1488: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1489: my $typecount = 0;
1490: my ($css_class,%titles);
1491: if ($context eq 'requestcourses') {
1492: @usertools = ('official','unofficial','community');
1493: @options =('norequest','approval','validate','autolimit');
1494: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1495: %titles = &courserequest_titles();
1496: } elsif ($context eq 'requestauthor') {
1497: @usertools = ('author');
1498: @options = ('norequest','approval','automatic');
1499: %titles = &authorrequest_titles();
1500: } else {
1501: @usertools = ('aboutme','blog','webdav','portfolio');
1502: %titles = &tool_titles();
1503: }
1504: if (ref($types) eq 'ARRAY') {
1505: foreach my $type (@{$types}) {
1506: my $currdefquota;
1507: unless (($context eq 'requestcourses') ||
1508: ($context eq 'requestauthor')) {
1509: if (ref($settings) eq 'HASH') {
1510: if (ref($settings->{defaultquota}) eq 'HASH') {
1511: $currdefquota = $settings->{defaultquota}->{$type};
1512: } else {
1513: $currdefquota = $settings->{$type};
1514: }
1515: }
1516: }
1517: if (defined($usertypes->{$type})) {
1518: $typecount ++;
1519: $css_class = $typecount%2?' class="LC_odd_row"':'';
1520: $datatable .= '<tr'.$css_class.'>'.
1521: '<td>'.$usertypes->{$type}.'</td>'.
1522: '<td class="LC_left_item">';
1523: if ($context eq 'requestcourses') {
1524: $datatable .= '<table><tr>';
1525: }
1526: my %cell;
1527: foreach my $item (@usertools) {
1528: if ($context eq 'requestcourses') {
1529: my ($curroption,$currlimit);
1530: if (ref($settings) eq 'HASH') {
1531: if (ref($settings->{$item}) eq 'HASH') {
1532: $curroption = $settings->{$item}->{$type};
1533: if ($curroption =~ /^autolimit=(\d*)$/) {
1534: $currlimit = $1;
1535: }
1536: }
1537: }
1538: if (!$curroption) {
1539: $curroption = 'norequest';
1540: }
1541: $datatable .= '<th>'.$titles{$item}.'</th>';
1542: foreach my $option (@options) {
1543: my $val = $option;
1544: if ($option eq 'norequest') {
1545: $val = 0;
1546: }
1547: if ($option eq 'validate') {
1548: my $canvalidate = 0;
1549: if (ref($validations{$item}) eq 'HASH') {
1550: if ($validations{$item}{$type}) {
1551: $canvalidate = 1;
1552: }
1553: }
1554: next if (!$canvalidate);
1555: }
1556: my $checked = '';
1557: if ($option eq $curroption) {
1558: $checked = ' checked="checked"';
1559: } elsif ($option eq 'autolimit') {
1560: if ($curroption =~ /^autolimit/) {
1561: $checked = ' checked="checked"';
1562: }
1563: }
1564: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1565: '<input type="radio" name="crsreq_'.$item.
1566: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1567: $titles{$option}.'</label>';
1568: if ($option eq 'autolimit') {
1569: $cell{$item} .= ' <input type="text" name="crsreq_'.
1570: $item.'_limit_'.$type.'" size="1" '.
1571: 'value="'.$currlimit.'" />';
1572: }
1573: $cell{$item} .= '</span> ';
1574: if ($option eq 'autolimit') {
1575: $cell{$item} .= $titles{'unlimited'};
1576: }
1577: }
1578: } elsif ($context eq 'requestauthor') {
1579: my $curroption;
1580: if (ref($settings) eq 'HASH') {
1581: $curroption = $settings->{$type};
1582: }
1583: if (!$curroption) {
1584: $curroption = 'norequest';
1585: }
1586: foreach my $option (@options) {
1587: my $val = $option;
1588: if ($option eq 'norequest') {
1589: $val = 0;
1590: }
1591: my $checked = '';
1592: if ($option eq $curroption) {
1593: $checked = ' checked="checked"';
1594: }
1595: $datatable .= '<span class="LC_nobreak"><label>'.
1596: '<input type="radio" name="authorreq_'.$type.
1597: '" value="'.$val.'"'.$checked.' />'.
1598: $titles{$option}.'</label></span> ';
1599: }
1600: } else {
1601: my $checked = 'checked="checked" ';
1602: if (ref($settings) eq 'HASH') {
1603: if (ref($settings->{$item}) eq 'HASH') {
1604: if ($settings->{$item}->{$type} == 0) {
1605: $checked = '';
1606: } elsif ($settings->{$item}->{$type} == 1) {
1607: $checked = 'checked="checked" ';
1608: }
1609: }
1610: }
1611: $datatable .= '<span class="LC_nobreak"><label>'.
1612: '<input type="checkbox" name="'.$context.'_'.$item.
1613: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1614: '</label></span> ';
1615: }
1616: }
1617: if ($context eq 'requestcourses') {
1618: $datatable .= '</tr><tr>';
1619: foreach my $item (@usertools) {
1620: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1621: }
1622: $datatable .= '</tr></table>';
1623: }
1624: $datatable .= '</td>';
1625: unless (($context eq 'requestcourses') ||
1626: ($context eq 'requestauthor')) {
1627: $datatable .=
1628: '<td class="LC_right_item"><span class="LC_nobreak">'.
1629: '<input type="text" name="quota_'.$type.
1630: '" value="'.$currdefquota.
1631: '" size="5" /> Mb</span></td>';
1632: }
1633: $datatable .= '</tr>';
1634: }
1635: }
1636: }
1637: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1638: $defaultquota = '20';
1639: if (ref($settings) eq 'HASH') {
1640: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1641: $defaultquota = $settings->{'defaultquota'}->{'default'};
1642: } elsif (defined($settings->{'default'})) {
1643: $defaultquota = $settings->{'default'};
1644: }
1645: }
1646: }
1647: $typecount ++;
1648: $css_class = $typecount%2?' class="LC_odd_row"':'';
1649: $datatable .= '<tr'.$css_class.'>'.
1650: '<td>'.$othertitle.'</td>'.
1651: '<td class="LC_left_item">';
1652: if ($context eq 'requestcourses') {
1653: $datatable .= '<table><tr>';
1654: }
1655: my %defcell;
1656: foreach my $item (@usertools) {
1657: if ($context eq 'requestcourses') {
1658: my ($curroption,$currlimit);
1659: if (ref($settings) eq 'HASH') {
1660: if (ref($settings->{$item}) eq 'HASH') {
1661: $curroption = $settings->{$item}->{'default'};
1662: if ($curroption =~ /^autolimit=(\d*)$/) {
1663: $currlimit = $1;
1664: }
1665: }
1666: }
1667: if (!$curroption) {
1668: $curroption = 'norequest';
1669: }
1670: $datatable .= '<th>'.$titles{$item}.'</th>';
1671: foreach my $option (@options) {
1672: my $val = $option;
1673: if ($option eq 'norequest') {
1674: $val = 0;
1675: }
1676: if ($option eq 'validate') {
1677: my $canvalidate = 0;
1678: if (ref($validations{$item}) eq 'HASH') {
1679: if ($validations{$item}{'default'}) {
1680: $canvalidate = 1;
1681: }
1682: }
1683: next if (!$canvalidate);
1684: }
1685: my $checked = '';
1686: if ($option eq $curroption) {
1687: $checked = ' checked="checked"';
1688: } elsif ($option eq 'autolimit') {
1689: if ($curroption =~ /^autolimit/) {
1690: $checked = ' checked="checked"';
1691: }
1692: }
1693: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1694: '<input type="radio" name="crsreq_'.$item.
1695: '_default" value="'.$val.'"'.$checked.' />'.
1696: $titles{$option}.'</label>';
1697: if ($option eq 'autolimit') {
1698: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1699: $item.'_limit_default" size="1" '.
1700: 'value="'.$currlimit.'" />';
1701: }
1702: $defcell{$item} .= '</span> ';
1703: if ($option eq 'autolimit') {
1704: $defcell{$item} .= $titles{'unlimited'};
1705: }
1706: }
1707: } elsif ($context eq 'requestauthor') {
1708: my $curroption;
1709: if (ref($settings) eq 'HASH') {
1710: if (ref($settings->{'requestauthor'}) eq 'HASH') {
1711: $curroption = $settings->{'requestauthor'};
1712: }
1713: }
1714: if (!$curroption) {
1715: $curroption = 'norequest';
1716: }
1717: foreach my $option (@options) {
1718: my $val = $option;
1719: if ($option eq 'norequest') {
1720: $val = 0;
1721: }
1722: my $checked = '';
1723: if ($option eq $curroption) {
1724: $checked = ' checked="checked"';
1725: }
1726: $datatable .= '<span class="LC_nobreak"><label>'.
1727: '<input type="radio" name="authorreq_default"'.
1728: ' value="'.$val.'"'.$checked.' />'.
1729: $titles{$option}.'</label></span> ';
1730: }
1731: } else {
1732: my $checked = 'checked="checked" ';
1733: if (ref($settings) eq 'HASH') {
1734: if (ref($settings->{$item}) eq 'HASH') {
1735: if ($settings->{$item}->{'default'} == 0) {
1736: $checked = '';
1737: } elsif ($settings->{$item}->{'default'} == 1) {
1738: $checked = 'checked="checked" ';
1739: }
1740: }
1741: }
1742: $datatable .= '<span class="LC_nobreak"><label>'.
1743: '<input type="checkbox" name="'.$context.'_'.$item.
1744: '" value="default" '.$checked.'/>'.$titles{$item}.
1745: '</label></span> ';
1746: }
1747: }
1748: if ($context eq 'requestcourses') {
1749: $datatable .= '</tr><tr>';
1750: foreach my $item (@usertools) {
1751: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1752: }
1753: $datatable .= '</tr></table>';
1754: }
1755: $datatable .= '</td>';
1756: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
1757: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1758: '<input type="text" name="defaultquota" value="'.
1759: $defaultquota.'" size="5" /> Mb</span></td>';
1760: }
1761: $datatable .= '</tr>';
1762: $typecount ++;
1763: $css_class = $typecount%2?' class="LC_odd_row"':'';
1764: $datatable .= '<tr'.$css_class.'>'.
1765: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1766: if ($context eq 'requestcourses') {
1767: $datatable .= &mt('(overrides affiliation, if set)').
1768: '</td>'.
1769: '<td class="LC_left_item">'.
1770: '<table><tr>';
1771: } else {
1772: $datatable .= &mt('(overrides affiliation, if checked)').
1773: '</td>'.
1774: '<td class="LC_left_item" colspan="2">'.
1775: '<br />';
1776: }
1777: my %advcell;
1778: foreach my $item (@usertools) {
1779: if ($context eq 'requestcourses') {
1780: my ($curroption,$currlimit);
1781: if (ref($settings) eq 'HASH') {
1782: if (ref($settings->{$item}) eq 'HASH') {
1783: $curroption = $settings->{$item}->{'_LC_adv'};
1784: if ($curroption =~ /^autolimit=(\d*)$/) {
1785: $currlimit = $1;
1786: }
1787: }
1788: }
1789: $datatable .= '<th>'.$titles{$item}.'</th>';
1790: my $checked = '';
1791: if ($curroption eq '') {
1792: $checked = ' checked="checked"';
1793: }
1794: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1795: '<input type="radio" name="crsreq_'.$item.
1796: '__LC_adv" value=""'.$checked.' />'.
1797: &mt('No override set').'</label></span> ';
1798: foreach my $option (@options) {
1799: my $val = $option;
1800: if ($option eq 'norequest') {
1801: $val = 0;
1802: }
1803: if ($option eq 'validate') {
1804: my $canvalidate = 0;
1805: if (ref($validations{$item}) eq 'HASH') {
1806: if ($validations{$item}{'_LC_adv'}) {
1807: $canvalidate = 1;
1808: }
1809: }
1810: next if (!$canvalidate);
1811: }
1812: my $checked = '';
1813: if ($val eq $curroption) {
1814: $checked = ' checked="checked"';
1815: } elsif ($option eq 'autolimit') {
1816: if ($curroption =~ /^autolimit/) {
1817: $checked = ' checked="checked"';
1818: }
1819: }
1820: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1821: '<input type="radio" name="crsreq_'.$item.
1822: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1823: $titles{$option}.'</label>';
1824: if ($option eq 'autolimit') {
1825: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1826: $item.'_limit__LC_adv" size="1" '.
1827: 'value="'.$currlimit.'" />';
1828: }
1829: $advcell{$item} .= '</span> ';
1830: if ($option eq 'autolimit') {
1831: $advcell{$item} .= $titles{'unlimited'};
1832: }
1833: }
1834: } elsif ($context eq 'requestauthor') {
1835: my $curroption;
1836: if (ref($settings) eq 'HASH') {
1837: $curroption = $settings->{'_LC_adv'};
1838: }
1839: my $checked = '';
1840: if ($curroption eq '') {
1841: $checked = ' checked="checked"';
1842: }
1843: $datatable .= '<span class="LC_nobreak"><label>'.
1844: '<input type="radio" name="authorreq__LC_adv"'.
1845: ' value=""'.$checked.' />'.
1846: &mt('No override set').'</label></span> ';
1847: foreach my $option (@options) {
1848: my $val = $option;
1849: if ($option eq 'norequest') {
1850: $val = 0;
1851: }
1852: my $checked = '';
1853: if ($val eq $curroption) {
1854: $checked = ' checked="checked"';
1855: }
1856: $datatable .= '<span class="LC_nobreak"><label>'.
1857: '<input type="radio" name="crsreq_'.$item.
1858: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1859: $titles{$option}.'</label></span> ';
1860: }
1861: } else {
1862: my $checked = 'checked="checked" ';
1863: if (ref($settings) eq 'HASH') {
1864: if (ref($settings->{$item}) eq 'HASH') {
1865: if ($settings->{$item}->{'_LC_adv'} == 0) {
1866: $checked = '';
1867: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1868: $checked = 'checked="checked" ';
1869: }
1870: }
1871: }
1872: $datatable .= '<span class="LC_nobreak"><label>'.
1873: '<input type="checkbox" name="'.$context.'_'.$item.
1874: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1875: '</label></span> ';
1876: }
1877: }
1878: if ($context eq 'requestcourses') {
1879: $datatable .= '</tr><tr>';
1880: foreach my $item (@usertools) {
1881: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1882: }
1883: $datatable .= '</tr></table>';
1884: }
1885: $datatable .= '</td></tr>';
1886: $$rowtotal += $typecount;
1887: return $datatable;
1888: }
1889:
1890: sub print_requestmail {
1891: my ($dom,$action,$settings,$rowtotal) = @_;
1892: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1893: $now = time;
1894: $rows = 0;
1895: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1896: foreach my $server (keys(%dompersonnel)) {
1897: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1898: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1899: if (!grep(/^$uname:$udom$/,@domcoord)) {
1900: push(@domcoord,$uname.':'.$udom);
1901: }
1902: }
1903: }
1904: if (ref($settings) eq 'HASH') {
1905: if (ref($settings->{'notify'}) eq 'HASH') {
1906: if ($settings->{'notify'}{'approval'} ne '') {
1907: @currapproval = split(',',$settings->{'notify'}{'approval'});
1908: }
1909: }
1910: }
1911: if (@currapproval) {
1912: foreach my $dc (@currapproval) {
1913: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1914: push(@domcoord,$dc);
1915: }
1916: }
1917: }
1918: @domcoord = sort(@domcoord);
1919: my $numinrow = 4;
1920: my $numdc = @domcoord;
1921: my $css_class = 'class="LC_odd_row"';
1922: my $text;
1923: if ($action eq 'requestcourses') {
1924: $text = &mt('Receive notification of course requests requiring approval');
1925: } else {
1926: $text = &mt('Receive notification of authoring space requests requiring approval')
1927: }
1928: $datatable = '<tr '.$css_class.'>'.
1929: ' <td>'.$text.'</td>'.
1930: ' <td class="LC_left_item">';
1931: if (@domcoord > 0) {
1932: $datatable .= '<table>';
1933: for (my $i=0; $i<$numdc; $i++) {
1934: my $rem = $i%($numinrow);
1935: if ($rem == 0) {
1936: if ($i > 0) {
1937: $datatable .= '</tr>';
1938: }
1939: $datatable .= '<tr>';
1940: $rows ++;
1941: }
1942: my $check = ' ';
1943: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1944: $check = ' checked="checked" ';
1945: }
1946: my ($uname,$udom) = split(':',$domcoord[$i]);
1947: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1948: if ($i == $numdc-1) {
1949: my $colsleft = $numinrow-$rem;
1950: if ($colsleft > 1) {
1951: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1952: } else {
1953: $datatable .= '<td class="LC_left_item">';
1954: }
1955: } else {
1956: $datatable .= '<td class="LC_left_item">';
1957: }
1958: $datatable .= '<span class="LC_nobreak"><label>'.
1959: '<input type="checkbox" name="reqapprovalnotify" '.
1960: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1961: $fullname.'</label></span></td>';
1962: }
1963: $datatable .= '</tr></table>';
1964: } else {
1965: $datatable .= &mt('There are no active Domain Coordinators');
1966: $rows ++;
1967: }
1968: $datatable .='</td></tr>';
1969: $$rowtotal += $rows;
1970: return $datatable;
1971: }
1972:
1973: sub print_autoenroll {
1974: my ($dom,$settings,$rowtotal) = @_;
1975: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1976: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
1977: if (ref($settings) eq 'HASH') {
1978: if (exists($settings->{'run'})) {
1979: if ($settings->{'run'} eq '0') {
1980: $runoff = ' checked="checked" ';
1981: $runon = ' ';
1982: } else {
1983: $runon = ' checked="checked" ';
1984: $runoff = ' ';
1985: }
1986: } else {
1987: if ($autorun) {
1988: $runon = ' checked="checked" ';
1989: $runoff = ' ';
1990: } else {
1991: $runoff = ' checked="checked" ';
1992: $runon = ' ';
1993: }
1994: }
1995: if (exists($settings->{'co-owners'})) {
1996: if ($settings->{'co-owners'} eq '0') {
1997: $coownersoff = ' checked="checked" ';
1998: $coownerson = ' ';
1999: } else {
2000: $coownerson = ' checked="checked" ';
2001: $coownersoff = ' ';
2002: }
2003: } else {
2004: $coownersoff = ' checked="checked" ';
2005: $coownerson = ' ';
2006: }
2007: if (exists($settings->{'sender_domain'})) {
2008: $defdom = $settings->{'sender_domain'};
2009: }
2010: } else {
2011: if ($autorun) {
2012: $runon = ' checked="checked" ';
2013: $runoff = ' ';
2014: } else {
2015: $runoff = ' checked="checked" ';
2016: $runon = ' ';
2017: }
2018: }
2019: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
2020: my $notif_sender;
2021: if (ref($settings) eq 'HASH') {
2022: $notif_sender = $settings->{'sender_uname'};
2023: }
2024: my $datatable='<tr class="LC_odd_row">'.
2025: '<td>'.&mt('Auto-enrollment active?').'</td>'.
2026: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2027: '<input type="radio" name="autoenroll_run"'.
2028: $runon.' value="1" />'.&mt('Yes').'</label> '.
2029: '<label><input type="radio" name="autoenroll_run"'.
2030: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
2031: '</tr><tr>'.
2032: '<td>'.&mt('Notification messages - sender').
2033: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
2034: &mt('username').': '.
2035: '<input type="text" name="sender_uname" value="'.
2036: $notif_sender.'" size="10" /> '.&mt('domain').
2037: ': '.$domform.'</span></td></tr>'.
2038: '<tr class="LC_odd_row">'.
2039: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
2040: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2041: '<input type="radio" name="autoassign_coowners"'.
2042: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
2043: '<label><input type="radio" name="autoassign_coowners"'.
2044: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
2045: '</tr>';
2046: $$rowtotal += 3;
2047: return $datatable;
2048: }
2049:
2050: sub print_autoupdate {
2051: my ($position,$dom,$settings,$rowtotal) = @_;
2052: my $datatable;
2053: if ($position eq 'top') {
2054: my $updateon = ' ';
2055: my $updateoff = ' checked="checked" ';
2056: my $classlistson = ' ';
2057: my $classlistsoff = ' checked="checked" ';
2058: if (ref($settings) eq 'HASH') {
2059: if ($settings->{'run'} eq '1') {
2060: $updateon = $updateoff;
2061: $updateoff = ' ';
2062: }
2063: if ($settings->{'classlists'} eq '1') {
2064: $classlistson = $classlistsoff;
2065: $classlistsoff = ' ';
2066: }
2067: }
2068: my %title = (
2069: run => 'Auto-update active?',
2070: classlists => 'Update information in classlists?',
2071: );
2072: $datatable = '<tr class="LC_odd_row">'.
2073: '<td>'.&mt($title{'run'}).'</td>'.
2074: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2075: '<input type="radio" name="autoupdate_run"'.
2076: $updateon.' value="1" />'.&mt('Yes').'</label> '.
2077: '<label><input type="radio" name="autoupdate_run"'.
2078: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
2079: '</tr><tr>'.
2080: '<td>'.&mt($title{'classlists'}).'</td>'.
2081: '<td class="LC_right_item"><span class="LC_nobreak">'.
2082: '<label><input type="radio" name="classlists"'.
2083: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
2084: '<label><input type="radio" name="classlists"'.
2085: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
2086: '</tr>';
2087: $$rowtotal += 2;
2088: } elsif ($position eq 'middle') {
2089: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2090: my $numinrow = 3;
2091: my $locknamesettings;
2092: $datatable .= &insttypes_row($settings,$types,$usertypes,
2093: $dom,$numinrow,$othertitle,
2094: 'lockablenames');
2095: $$rowtotal ++;
2096: } else {
2097: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2098: my @fields = ('lastname','firstname','middlename','generation',
2099: 'permanentemail','id');
2100: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2101: my $numrows = 0;
2102: if (ref($types) eq 'ARRAY') {
2103: if (@{$types} > 0) {
2104: $datatable =
2105: &usertype_update_row($settings,$usertypes,\%fieldtitles,
2106: \@fields,$types,\$numrows);
2107: $$rowtotal += @{$types};
2108: }
2109: }
2110: $datatable .=
2111: &usertype_update_row($settings,{'default' => $othertitle},
2112: \%fieldtitles,\@fields,['default'],
2113: \$numrows);
2114: $$rowtotal ++;
2115: }
2116: return $datatable;
2117: }
2118:
2119: sub print_autocreate {
2120: my ($dom,$settings,$rowtotal) = @_;
2121: my (%createon,%createoff);
2122: my $curr_dc;
2123: my @types = ('xml','req');
2124: if (ref($settings) eq 'HASH') {
2125: foreach my $item (@types) {
2126: $createoff{$item} = ' checked="checked" ';
2127: $createon{$item} = ' ';
2128: if (exists($settings->{$item})) {
2129: if ($settings->{$item}) {
2130: $createon{$item} = ' checked="checked" ';
2131: $createoff{$item} = ' ';
2132: }
2133: }
2134: }
2135: $curr_dc = $settings->{'xmldc'};
2136: } else {
2137: foreach my $item (@types) {
2138: $createoff{$item} = ' checked="checked" ';
2139: $createon{$item} = ' ';
2140: }
2141: }
2142: $$rowtotal += 2;
2143: my $datatable='<tr class="LC_odd_row">'.
2144: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
2145: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2146: '<input type="radio" name="autocreate_xml"'.
2147: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
2148: '<label><input type="radio" name="autocreate_xml"'.
2149: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>'.
2150: '</td></tr><tr>'.
2151: '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
2152: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2153: '<input type="radio" name="autocreate_req"'.
2154: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
2155: '<label><input type="radio" name="autocreate_req"'.
2156: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span>';
2157: my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);
2158: if ($numdc > 1) {
2159: $datatable .= '</td></tr><tr class="LC_odd_row"><td>'.
2160: &mt('Course creation processed as: (choose Dom. Coord.)').
2161: '</td><td class="LC_left_item">'.$dctable.'</td></tr>';
2162: $$rowtotal ++ ;
2163: } else {
2164: $datatable .= $dctable.'</td></tr>';
2165: }
2166: return $datatable;
2167: }
2168:
2169: sub print_directorysrch {
2170: my ($dom,$settings,$rowtotal) = @_;
2171: my $srchon = ' ';
2172: my $srchoff = ' checked="checked" ';
2173: my ($exacton,$containson,$beginson);
2174: my $localon = ' ';
2175: my $localoff = ' checked="checked" ';
2176: if (ref($settings) eq 'HASH') {
2177: if ($settings->{'available'} eq '1') {
2178: $srchon = $srchoff;
2179: $srchoff = ' ';
2180: }
2181: if ($settings->{'localonly'} eq '1') {
2182: $localon = $localoff;
2183: $localoff = ' ';
2184: }
2185: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
2186: foreach my $type (@{$settings->{'searchtypes'}}) {
2187: if ($type eq 'exact') {
2188: $exacton = ' checked="checked" ';
2189: } elsif ($type eq 'contains') {
2190: $containson = ' checked="checked" ';
2191: } elsif ($type eq 'begins') {
2192: $beginson = ' checked="checked" ';
2193: }
2194: }
2195: } else {
2196: if ($settings->{'searchtypes'} eq 'exact') {
2197: $exacton = ' checked="checked" ';
2198: } elsif ($settings->{'searchtypes'} eq 'contains') {
2199: $containson = ' checked="checked" ';
2200: } elsif ($settings->{'searchtypes'} eq 'specify') {
2201: $exacton = ' checked="checked" ';
2202: $containson = ' checked="checked" ';
2203: }
2204: }
2205: }
2206: my ($searchtitles,$titleorder) = &sorted_searchtitles();
2207: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2208:
2209: my $numinrow = 4;
2210: my $cansrchrow = 0;
2211: my $datatable='<tr class="LC_odd_row">'.
2212: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
2213: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2214: '<input type="radio" name="dirsrch_available"'.
2215: $srchon.' value="1" />'.&mt('Yes').'</label> '.
2216: '<label><input type="radio" name="dirsrch_available"'.
2217: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
2218: '</tr><tr>'.
2219: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
2220: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2221: '<input type="radio" name="dirsrch_localonly"'.
2222: $localoff.' value="0" />'.&mt('Yes').'</label> '.
2223: '<label><input type="radio" name="dirsrch_localonly"'.
2224: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
2225: '</tr>';
2226: $$rowtotal += 2;
2227: if (ref($usertypes) eq 'HASH') {
2228: if (keys(%{$usertypes}) > 0) {
2229: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
2230: $numinrow,$othertitle,'cansearch');
2231: $cansrchrow = 1;
2232: }
2233: }
2234: if ($cansrchrow) {
2235: $$rowtotal ++;
2236: $datatable .= '<tr>';
2237: } else {
2238: $datatable .= '<tr class="LC_odd_row">';
2239: }
2240: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
2241: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
2242: foreach my $title (@{$titleorder}) {
2243: if (defined($searchtitles->{$title})) {
2244: my $check = ' ';
2245: if (ref($settings) eq 'HASH') {
2246: if (ref($settings->{'searchby'}) eq 'ARRAY') {
2247: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
2248: $check = ' checked="checked" ';
2249: }
2250: }
2251: }
2252: $datatable .= '<td class="LC_left_item">'.
2253: '<span class="LC_nobreak"><label>'.
2254: '<input type="checkbox" name="searchby" '.
2255: 'value="'.$title.'"'.$check.'/>'.
2256: $searchtitles->{$title}.'</label></span></td>';
2257: }
2258: }
2259: $datatable .= '</tr></table></td></tr>';
2260: $$rowtotal ++;
2261: if ($cansrchrow) {
2262: $datatable .= '<tr class="LC_odd_row">';
2263: } else {
2264: $datatable .= '<tr>';
2265: }
2266: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2267: '<td class="LC_left_item" colspan="2">'.
2268: '<span class="LC_nobreak"><label>'.
2269: '<input type="checkbox" name="searchtypes" '.
2270: $exacton.' value="exact" />'.&mt('Exact match').
2271: '</label> '.
2272: '<label><input type="checkbox" name="searchtypes" '.
2273: $beginson.' value="begins" />'.&mt('Begins with').
2274: '</label> '.
2275: '<label><input type="checkbox" name="searchtypes" '.
2276: $containson.' value="contains" />'.&mt('Contains').
2277: '</label></span></td></tr>';
2278: $$rowtotal ++;
2279: return $datatable;
2280: }
2281:
2282: sub print_contacts {
2283: my ($dom,$settings,$rowtotal) = @_;
2284: my $datatable;
2285: my @contacts = ('adminemail','supportemail');
2286: my (%checked,%to,%otheremails,%bccemails);
2287: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2288: 'requestsmail');
2289: foreach my $type (@mailings) {
2290: $otheremails{$type} = '';
2291: }
2292: $bccemails{'helpdeskmail'} = '';
2293: if (ref($settings) eq 'HASH') {
2294: foreach my $item (@contacts) {
2295: if (exists($settings->{$item})) {
2296: $to{$item} = $settings->{$item};
2297: }
2298: }
2299: foreach my $type (@mailings) {
2300: if (exists($settings->{$type})) {
2301: if (ref($settings->{$type}) eq 'HASH') {
2302: foreach my $item (@contacts) {
2303: if ($settings->{$type}{$item}) {
2304: $checked{$type}{$item} = ' checked="checked" ';
2305: }
2306: }
2307: $otheremails{$type} = $settings->{$type}{'others'};
2308: if ($type eq 'helpdeskmail') {
2309: $bccemails{$type} = $settings->{$type}{'bcc'};
2310: }
2311: }
2312: } elsif ($type eq 'lonstatusmail') {
2313: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2314: }
2315: }
2316: } else {
2317: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2318: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2319: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2320: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2321: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2322: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2323: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2324: }
2325: my ($titles,$short_titles) = &contact_titles();
2326: my $rownum = 0;
2327: my $css_class;
2328: foreach my $item (@contacts) {
2329: $rownum ++;
2330: $css_class = $rownum%2?' class="LC_odd_row"':'';
2331: $datatable .= '<tr'.$css_class.'>'.
2332: '<td><span class="LC_nobreak">'.$titles->{$item}.
2333: '</span></td><td class="LC_right_item">'.
2334: '<input type="text" name="'.$item.'" value="'.
2335: $to{$item}.'" /></td></tr>';
2336: }
2337: foreach my $type (@mailings) {
2338: $rownum ++;
2339: $css_class = $rownum%2?' class="LC_odd_row"':'';
2340: $datatable .= '<tr'.$css_class.'>'.
2341: '<td><span class="LC_nobreak">'.
2342: $titles->{$type}.': </span></td>'.
2343: '<td class="LC_left_item">'.
2344: '<span class="LC_nobreak">';
2345: foreach my $item (@contacts) {
2346: $datatable .= '<label>'.
2347: '<input type="checkbox" name="'.$type.'"'.
2348: $checked{$type}{$item}.
2349: ' value="'.$item.'" />'.$short_titles->{$item}.
2350: '</label> ';
2351: }
2352: $datatable .= '</span><br />'.&mt('Others').': '.
2353: '<input type="text" name="'.$type.'_others" '.
2354: 'value="'.$otheremails{$type}.'" />';
2355: if ($type eq 'helpdeskmail') {
2356: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2357: '<input type="text" name="'.$type.'_bcc" '.
2358: 'value="'.$bccemails{$type}.'" />';
2359: }
2360: $datatable .= '</td></tr>'."\n";
2361: }
2362: $$rowtotal += $rownum;
2363: return $datatable;
2364: }
2365:
2366: sub print_helpsettings {
2367: my ($dom,$confname,$settings,$rowtotal) = @_;
2368: my ($datatable,$itemcount);
2369: $itemcount = 1;
2370: my (%choices,%defaultchecked,@toggles);
2371: $choices{'submitbugs'} = &mt('Display link to: [_1]?',
2372: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
2373: &mt('LON-CAPA bug tracker'),600,500));
2374: %defaultchecked = ('submitbugs' => 'on');
2375: @toggles = ('submitbugs',);
2376:
2377: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2378: \%choices,$itemcount);
2379: return $datatable;
2380: }
2381:
2382: sub radiobutton_prefs {
2383: my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;
2384: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2385: (ref($choices) eq 'HASH'));
2386:
2387: my (%checkedon,%checkedoff,$datatable,$css_class,$cell_colspan);
2388:
2389: foreach my $item (@{$toggles}) {
2390: if ($defaultchecked->{$item} eq 'on') {
2391: $checkedon{$item} = ' checked="checked" ';
2392: $checkedoff{$item} = ' ';
2393: } elsif ($defaultchecked->{$item} eq 'off') {
2394: $checkedoff{$item} = ' checked="checked" ';
2395: $checkedon{$item} = ' ';
2396: }
2397: }
2398: if (ref($settings) eq 'HASH') {
2399: foreach my $item (@{$toggles}) {
2400: if ($settings->{$item} eq '1') {
2401: $checkedon{$item} = ' checked="checked" ';
2402: $checkedoff{$item} = ' ';
2403: } elsif ($settings->{$item} eq '0') {
2404: $checkedoff{$item} = ' checked="checked" ';
2405: $checkedon{$item} = ' ';
2406: }
2407: }
2408: }
2409: foreach my $item (@{$toggles}) {
2410: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2411: $datatable .=
2412: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
2413: '</span></td>'.
2414: '<td class="LC_right_item"><span class="LC_nobreak">'.
2415: '<label><input type="radio" name="'.
2416: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
2417: '</label> <label><input type="radio" name="'.$item.'" '.
2418: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2419: '</span></td>'.
2420: '</tr>';
2421: $itemcount ++;
2422: }
2423: return ($datatable,$itemcount);
2424: }
2425:
2426: sub print_coursedefaults {
2427: my ($position,$dom,$settings,$rowtotal) = @_;
2428: my ($css_class,$datatable);
2429: my $itemcount = 1;
2430: if ($position eq 'top') {
2431: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2432: %choices =
2433: &Apache::lonlocal::texthash (
2434: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2435: );
2436: %defaultchecked = ('canuse_pdfforms' => 'off');
2437: @toggles = ('canuse_pdfforms',);
2438: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2439: \%choices,$itemcount);
2440: $$rowtotal += $itemcount;
2441: } else {
2442: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2443: my %choices =
2444: &Apache::lonlocal::texthash (
2445: anonsurvey_threshold => 'Responder count needed before showing submissions for anonymous surveys',
2446: );
2447: my $currdefresponder;
2448: if (ref($settings) eq 'HASH') {
2449: $currdefresponder = $settings->{'anonsurvey_threshold'};
2450: }
2451: if (!$currdefresponder) {
2452: $currdefresponder = 10;
2453: } elsif ($currdefresponder < 1) {
2454: $currdefresponder = 1;
2455: }
2456: $datatable .=
2457: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices{'anonsurvey_threshold'}.
2458: '</span></td>'.
2459: '<td class="LC_right_item"><span class="LC_nobreak">'.
2460: '<input type="text" name="anonsurvey_threshold"'.
2461: ' value="'.$currdefresponder.'" size="5" /></span>'.
2462: '</td></tr>';
2463: }
2464: return $datatable;
2465: }
2466:
2467: sub print_usersessions {
2468: my ($position,$dom,$settings,$rowtotal) = @_;
2469: my ($css_class,$datatable,%checked,%choices);
2470: my (%by_ip,%by_location,@intdoms);
2471: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2472:
2473: my @alldoms = &Apache::lonnet::all_domains();
2474: my %serverhomes = %Apache::lonnet::serverhomeIDs;
2475: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2476: my %altids = &id_for_thisdom(%servers);
2477: my $itemcount = 1;
2478: if ($position eq 'top') {
2479: if (keys(%serverhomes) > 1) {
2480: my %spareid = ¤t_offloads_to($dom,$settings,\%servers);
2481: $datatable .= &spares_row($dom,\%servers,\%spareid,\%serverhomes,\%altids,$rowtotal);
2482: } else {
2483: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2484: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one server.');
2485: }
2486: } else {
2487: if (keys(%by_location) == 0) {
2488: $datatable .= '<tr'.$css_class.'><td colspan="2">'.
2489: &mt('Nothing to set here, as the cluster to which this domain belongs only contains one institution.');
2490: } else {
2491: my %lt = &usersession_titles();
2492: my $numinrow = 5;
2493: my $prefix;
2494: my @types;
2495: if ($position eq 'bottom') {
2496: $prefix = 'remote';
2497: @types = ('version','excludedomain','includedomain');
2498: } else {
2499: $prefix = 'hosted';
2500: @types = ('excludedomain','includedomain');
2501: }
2502: my (%current,%checkedon,%checkedoff);
2503: my @lcversions = &Apache::lonnet::all_loncaparevs();
2504: my @locations = sort(keys(%by_location));
2505: foreach my $type (@types) {
2506: $checkedon{$type} = '';
2507: $checkedoff{$type} = ' checked="checked"';
2508: }
2509: if (ref($settings) eq 'HASH') {
2510: if (ref($settings->{$prefix}) eq 'HASH') {
2511: foreach my $key (keys(%{$settings->{$prefix}})) {
2512: $current{$key} = $settings->{$prefix}{$key};
2513: if ($key eq 'version') {
2514: if ($current{$key} ne '') {
2515: $checkedon{$key} = ' checked="checked"';
2516: $checkedoff{$key} = '';
2517: }
2518: } elsif (ref($current{$key}) eq 'ARRAY') {
2519: $checkedon{$key} = ' checked="checked"';
2520: $checkedoff{$key} = '';
2521: }
2522: }
2523: }
2524: }
2525: foreach my $type (@types) {
2526: next if ($type ne 'version' && !@locations);
2527: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2528: $datatable .= '<tr'.$css_class.'>
2529: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2530: <span class="LC_nobreak">
2531: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2532: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2533: if ($type eq 'version') {
2534: my $selector = '<select name="'.$prefix.'_version">';
2535: foreach my $version (@lcversions) {
2536: my $selected = '';
2537: if ($current{'version'} eq $version) {
2538: $selected = ' selected="selected"';
2539: }
2540: $selector .= ' <option value="'.$version.'"'.
2541: $selected.'>'.$version.'</option>';
2542: }
2543: $selector .= '</select> ';
2544: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2545: } else {
2546: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2547: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2548: ' />'.(' 'x2).
2549: '<input type="button" value="'.&mt('uncheck all').'" '.
2550: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2551: "\n".
2552: '</div><div><table>';
2553: my $rem;
2554: for (my $i=0; $i<@locations; $i++) {
2555: my ($showloc,$value,$checkedtype);
2556: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2557: my $ip = $by_location{$locations[$i]}->[0];
2558: if (ref($by_ip{$ip}) eq 'ARRAY') {
2559: $value = join(':',@{$by_ip{$ip}});
2560: $showloc = join(', ',@{$by_ip{$ip}});
2561: if (ref($current{$type}) eq 'ARRAY') {
2562: foreach my $loc (@{$by_ip{$ip}}) {
2563: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2564: $checkedtype = ' checked="checked"';
2565: last;
2566: }
2567: }
2568: }
2569: }
2570: }
2571: $rem = $i%($numinrow);
2572: if ($rem == 0) {
2573: if ($i > 0) {
2574: $datatable .= '</tr>';
2575: }
2576: $datatable .= '<tr>';
2577: }
2578: $datatable .= '<td class="LC_left_item">'.
2579: '<span class="LC_nobreak"><label>'.
2580: '<input type="checkbox" name="'.$prefix.'_'.$type.
2581: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2582: '</label></span></td>';
2583: }
2584: $rem = @locations%($numinrow);
2585: my $colsleft = $numinrow - $rem;
2586: if ($colsleft > 1 ) {
2587: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2588: ' </td>';
2589: } elsif ($colsleft == 1) {
2590: $datatable .= '<td class="LC_left_item"> </td>';
2591: }
2592: $datatable .= '</tr></table>';
2593: }
2594: $datatable .= '</td></tr>';
2595: $itemcount ++;
2596: }
2597: }
2598: }
2599: $$rowtotal += $itemcount;
2600: return $datatable;
2601: }
2602:
2603: sub build_location_hashes {
2604: my ($intdoms,$by_ip,$by_location) = @_;
2605: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2606: (ref($by_location) eq 'HASH'));
2607: my %iphost = &Apache::lonnet::get_iphost();
2608: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2609: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2610: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2611: foreach my $id (@{$iphost{$primary_ip}}) {
2612: my $intdom = &Apache::lonnet::internet_dom($id);
2613: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2614: push(@{$intdoms},$intdom);
2615: }
2616: }
2617: }
2618: foreach my $ip (keys(%iphost)) {
2619: if (ref($iphost{$ip}) eq 'ARRAY') {
2620: foreach my $id (@{$iphost{$ip}}) {
2621: my $location = &Apache::lonnet::internet_dom($id);
2622: if ($location) {
2623: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2624: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2625: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2626: push(@{$by_ip->{$ip}},$location);
2627: }
2628: } else {
2629: $by_ip->{$ip} = [$location];
2630: }
2631: }
2632: }
2633: }
2634: }
2635: foreach my $ip (sort(keys(%{$by_ip}))) {
2636: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2637: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2638: my $first = $by_ip->{$ip}->[0];
2639: if (ref($by_location->{$first}) eq 'ARRAY') {
2640: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2641: push(@{$by_location->{$first}},$ip);
2642: }
2643: } else {
2644: $by_location->{$first} = [$ip];
2645: }
2646: }
2647: }
2648: return;
2649: }
2650:
2651: sub current_offloads_to {
2652: my ($dom,$settings,$servers) = @_;
2653: my (%spareid,%otherdomconfigs);
2654: if (ref($servers) eq 'HASH') {
2655: foreach my $lonhost (sort(keys(%{$servers}))) {
2656: my $gotspares;
2657: if (ref($settings) eq 'HASH') {
2658: if (ref($settings->{'spares'}) eq 'HASH') {
2659: if (ref($settings->{'spares'}{$lonhost}) eq 'HASH') {
2660: $spareid{$lonhost}{'primary'} = $settings->{'spares'}{$lonhost}{'primary'};
2661: $spareid{$lonhost}{'default'} = $settings->{'spares'}{$lonhost}{'default'};
2662: $gotspares = 1;
2663: }
2664: }
2665: }
2666: unless ($gotspares) {
2667: my $gotspares;
2668: my $serverhomeID =
2669: &Apache::lonnet::get_server_homeID($servers->{$lonhost});
2670: my $serverhomedom =
2671: &Apache::lonnet::host_domain($serverhomeID);
2672: if ($serverhomedom ne $dom) {
2673: if (ref($otherdomconfigs{$serverhomedom} eq 'HASH')) {
2674: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2675: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2676: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2677: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2678: $gotspares = 1;
2679: }
2680: }
2681: } else {
2682: $otherdomconfigs{$serverhomedom} =
2683: &Apache::lonnet::get_dom('configuration',['usersessions'],$serverhomedom);
2684: if (ref($otherdomconfigs{$serverhomedom}) eq 'HASH') {
2685: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}) eq 'HASH') {
2686: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}) eq 'HASH') {
2687: if (ref($otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{$lonhost}) eq 'HASH') {
2688: $spareid{$lonhost}{'primary'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'primary'};
2689: $spareid{$lonhost}{'default'} = $otherdomconfigs{$serverhomedom}{'usersessions'}{'spares'}{'default'};
2690: $gotspares = 1;
2691: }
2692: }
2693: }
2694: }
2695: }
2696: }
2697: }
2698: unless ($gotspares) {
2699: if ($lonhost eq $Apache::lonnet::perlvar{'lonHostID'}) {
2700: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2701: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2702: } else {
2703: my $server_hostname = &Apache::lonnet::hostname($lonhost);
2704: my $server_homeID = &Apache::lonnet::get_server_homeID($server_hostname);
2705: if ($server_homeID eq $Apache::lonnet::perlvar{'lonHostID'}) {
2706: $spareid{$lonhost}{'primary'} = $Apache::lonnet::spareid{'primary'};
2707: $spareid{$lonhost}{'default'} = $Apache::lonnet::spareid{'default'};
2708: } else {
2709: my %what = (
2710: spareid => 1,
2711: );
2712: my ($result,$returnhash) =
2713: &Apache::lonnet::get_remote_globals($lonhost,\%what);
2714: if ($result eq 'ok') {
2715: if (ref($returnhash) eq 'HASH') {
2716: if (ref($returnhash->{'spareid'}) eq 'HASH') {
2717: $spareid{$lonhost}{'primary'} = $returnhash->{'spareid'}->{'primary'};
2718: $spareid{$lonhost}{'default'} = $returnhash->{'spareid'}->{'default'};
2719: }
2720: }
2721: }
2722: }
2723: }
2724: }
2725: }
2726: }
2727: return %spareid;
2728: }
2729:
2730: sub spares_row {
2731: my ($dom,$servers,$spareid,$serverhomes,$altids,$rowtotal) = @_;
2732: my $css_class;
2733: my $numinrow = 4;
2734: my $itemcount = 1;
2735: my $datatable;
2736: my %typetitles = &sparestype_titles();
2737: if ((ref($servers) eq 'HASH') && (ref($spareid) eq 'HASH') && (ref($altids) eq 'HASH')) {
2738: foreach my $server (sort(keys(%{$servers}))) {
2739: my $serverhome = &Apache::lonnet::get_server_homeID($servers->{$server});
2740: my ($othercontrol,$serverdom);
2741: if ($serverhome ne $server) {
2742: $serverdom = &Apache::lonnet::host_domain($serverhome);
2743: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2744: } else {
2745: $serverdom = &Apache::lonnet::host_domain($server);
2746: if ($serverdom ne $dom) {
2747: $othercontrol = &mt('Session offloading controlled by domain: [_1]','<b>'.$serverdom.'</b>');
2748: }
2749: }
2750: next unless (ref($spareid->{$server}) eq 'HASH');
2751: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2752: $datatable .= '<tr'.$css_class.'>
2753: <td rowspan="2">
2754: <span class="LC_nobreak"><b>'.$server.'</b> when busy, offloads to:</span></td>'."\n";
2755: my (%current,%canselect);
2756: my @choices =
2757: &possible_newspares($server,$spareid->{$server},$serverhomes,$altids);
2758: foreach my $type ('primary','default') {
2759: if (ref($spareid->{$server}) eq 'HASH') {
2760: if (ref($spareid->{$server}{$type}) eq 'ARRAY') {
2761: my @spares = @{$spareid->{$server}{$type}};
2762: if (@spares > 0) {
2763: if ($othercontrol) {
2764: $current{$type} = join(', ',@spares);
2765: } else {
2766: $current{$type} .= '<table>';
2767: my $numspares = scalar(@spares);
2768: for (my $i=0; $i<@spares; $i++) {
2769: my $rem = $i%($numinrow);
2770: if ($rem == 0) {
2771: if ($i > 0) {
2772: $current{$type} .= '</tr>';
2773: }
2774: $current{$type} .= '<tr>';
2775: }
2776: $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'".');" /> '.
2777: $spareid->{$server}{$type}[$i].
2778: '</label></td>'."\n";
2779: }
2780: my $rem = @spares%($numinrow);
2781: my $colsleft = $numinrow - $rem;
2782: if ($colsleft > 1 ) {
2783: $current{$type} .= '<td colspan="'.$colsleft.
2784: '" class="LC_left_item">'.
2785: ' </td>';
2786: } elsif ($colsleft == 1) {
2787: $current{$type} .= '<td class="LC_left_item"> </td>'."\n";
2788: }
2789: $current{$type} .= '</tr></table>';
2790: }
2791: }
2792: }
2793: if ($current{$type} eq '') {
2794: $current{$type} = &mt('None specified');
2795: }
2796: if ($othercontrol) {
2797: if ($type eq 'primary') {
2798: $canselect{$type} = $othercontrol;
2799: }
2800: } else {
2801: $canselect{$type} =
2802: &mt('Add new [_1]'.$type.'[_2]:','<i>','</i>').' '.
2803: '<select name="newspare_'.$type.'_'.$server.'" '.
2804: 'id="newspare_'.$type.'_'.$server.'" onchange="checkNewSpares('."'$server','$type'".');">'."\n".
2805: '<option value="" selected ="selected">'.&mt('Select').'</option>'."\n";
2806: if (@choices > 0) {
2807: foreach my $lonhost (@choices) {
2808: $canselect{$type} .= '<option value="'.$lonhost.'">'.$lonhost.'</option>'."\n";
2809: }
2810: }
2811: $canselect{$type} .= '</select>'."\n";
2812: }
2813: } else {
2814: $current{$type} = &mt('Could not be determined');
2815: if ($type eq 'primary') {
2816: $canselect{$type} = $othercontrol;
2817: }
2818: }
2819: if ($type eq 'default') {
2820: $datatable .= '<tr'.$css_class.'>';
2821: }
2822: $datatable .= '<td><i>'.$typetitles{$type}.'</i></td>'."\n".
2823: '<td>'.$current{$type}.'</td>'."\n".
2824: '<td>'.$canselect{$type}.'</td></tr>'."\n";
2825: }
2826: $itemcount ++;
2827: }
2828: }
2829: $$rowtotal += $itemcount;
2830: return $datatable;
2831: }
2832:
2833: sub possible_newspares {
2834: my ($server,$currspares,$serverhomes,$altids) = @_;
2835: my $serverhostname = &Apache::lonnet::hostname($server);
2836: my %excluded;
2837: if ($serverhostname ne '') {
2838: %excluded = (
2839: $serverhostname => 1,
2840: );
2841: }
2842: if (ref($currspares) eq 'HASH') {
2843: foreach my $type (keys(%{$currspares})) {
2844: if (ref($currspares->{$type}) eq 'ARRAY') {
2845: if (@{$currspares->{$type}} > 0) {
2846: foreach my $curr (@{$currspares->{$type}}) {
2847: my $hostname = &Apache::lonnet::hostname($curr);
2848: $excluded{$hostname} = 1;
2849: }
2850: }
2851: }
2852: }
2853: }
2854: my @choices;
2855: if ((ref($serverhomes) eq 'HASH') && (ref($altids) eq 'HASH')) {
2856: if (keys(%{$serverhomes}) > 1) {
2857: foreach my $name (sort(keys(%{$serverhomes}))) {
2858: unless ($excluded{$name}) {
2859: if (exists($altids->{$serverhomes->{$name}})) {
2860: push(@choices,$altids->{$serverhomes->{$name}});
2861: } else {
2862: push(@choices,$serverhomes->{$name});
2863: }
2864: }
2865: }
2866: }
2867: }
2868: return sort(@choices);
2869: }
2870:
2871: sub print_loadbalancing {
2872: my ($dom,$settings,$rowtotal) = @_;
2873: my $primary_id = &Apache::lonnet::domain($dom,'primary');
2874: my $intdom = &Apache::lonnet::internet_dom($primary_id);
2875: my $numinrow = 1;
2876: my $datatable;
2877: my %servers = &Apache::lonnet::internet_dom_servers($dom);
2878: my ($currbalancer,$currtargets,$currrules);
2879: if (keys(%servers) > 1) {
2880: if (ref($settings) eq 'HASH') {
2881: $currbalancer = $settings->{'lonhost'};
2882: $currtargets = $settings->{'targets'};
2883: $currrules = $settings->{'rules'};
2884: } else {
2885: ($currbalancer,$currtargets) =
2886: &Apache::lonnet::get_lonbalancer_config(\%servers);
2887: }
2888: } else {
2889: return;
2890: }
2891: my ($othertitle,$usertypes,$types) =
2892: &Apache::loncommon::sorted_inst_types($dom);
2893: my $rownum = 6;
2894: if (ref($types) eq 'ARRAY') {
2895: $rownum += scalar(@{$types});
2896: }
2897: my $css_class = ' class="LC_odd_row"';
2898: my $targets_div_style = 'display: none';
2899: my $disabled_div_style = 'display: block';
2900: my $homedom_div_style = 'display: none';
2901: $datatable = '<tr'.$css_class.'>'.
2902: '<td rowspan="'.$rownum.'" valign="top">'.
2903: '<p><select name="loadbalancing_lonhost" onchange="toggleTargets();">'."\n".
2904: '<option value=""';
2905: if (($currbalancer eq '') || (!grep(/^\Q$currbalancer\E$/,keys(%servers)))) {
2906: $datatable .= ' selected="selected"';
2907: } else {
2908: $targets_div_style = 'display: block';
2909: $disabled_div_style = 'display: none';
2910: if ($dom eq &Apache::lonnet::host_domain($currbalancer)) {
2911: $homedom_div_style = 'display: block';
2912: }
2913: }
2914: $datatable .= '>'.&mt('None').'</option>'."\n";
2915: foreach my $lonhost (sort(keys(%servers))) {
2916: my $selected;
2917: if ($lonhost eq $currbalancer) {
2918: $selected .= ' selected="selected"';
2919: }
2920: $datatable .= '<option value="'.$lonhost.'"'.$selected.'>'.$lonhost.'</option>'."\n";
2921: }
2922: $datatable .= '</select></p></td><td rowspan="'.$rownum.'" valign="top">'.
2923: '<div id="loadbalancing_disabled" style="'.$disabled_div_style.'">'.&mt('No dedicated Load Balancer').'</div>'."\n".
2924: '<div id="loadbalancing_targets" style="'.$targets_div_style.'">'.&mt('Offloads to:').'<br />';
2925: my ($numspares,@spares) = &count_servers($currbalancer,%servers);
2926: my @sparestypes = ('primary','default');
2927: my %typetitles = &sparestype_titles();
2928: foreach my $sparetype (@sparestypes) {
2929: my $targettable;
2930: for (my $i=0; $i<$numspares; $i++) {
2931: my $checked;
2932: if (ref($currtargets) eq 'HASH') {
2933: if (ref($currtargets->{$sparetype}) eq 'ARRAY') {
2934: if (grep(/^\Q$spares[$i]\E$/,@{$currtargets->{$sparetype}})) {
2935: $checked = ' checked="checked"';
2936: }
2937: }
2938: }
2939: my $chkboxval;
2940: if (($currbalancer ne '') && (grep((/^\Q$currbalancer\E$/,keys(%servers))))) {
2941: $chkboxval = $spares[$i];
2942: }
2943: $targettable .= '<td><label><input type="checkbox" name="loadbalancing_target_'.$sparetype.'"'.
2944: $checked.' value="'.$chkboxval.'" id="loadbalancing_target_'.$sparetype.'_'.$i.'" onclick="checkOffloads('."this,'$sparetype'".');" /><span id="loadbalancing_targettxt_'.$sparetype.'_'.$i.'"> '.$chkboxval.
2945: '</span></label></td>';
2946: my $rem = $i%($numinrow);
2947: if ($rem == 0) {
2948: if ($i > 0) {
2949: $targettable .= '</tr>';
2950: }
2951: $targettable .= '<tr>';
2952: }
2953: }
2954: if ($targettable ne '') {
2955: my $rem = $numspares%($numinrow);
2956: my $colsleft = $numinrow - $rem;
2957: if ($colsleft > 1 ) {
2958: $targettable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2959: ' </td>';
2960: } elsif ($colsleft == 1) {
2961: $targettable .= '<td class="LC_left_item"> </td>';
2962: }
2963: $datatable .= '<i>'.$typetitles{$sparetype}.'</i><br />'.
2964: '<table><tr>'.$targettable.'</table><br />';
2965: }
2966: }
2967: $datatable .= '</div></td></tr>'.
2968: &loadbalancing_rules($dom,$intdom,$currrules,$othertitle,
2969: $usertypes,$types,\%servers,$currbalancer,
2970: $targets_div_style,$homedom_div_style,$css_class);
2971: $$rowtotal += $rownum;
2972: return $datatable;
2973: }
2974:
2975: sub loadbalancing_rules {
2976: my ($dom,$intdom,$currrules,$othertitle,$usertypes,$types,$servers,
2977: $currbalancer,$targets_div_style,$homedom_div_style,$css_class) = @_;
2978: my $output;
2979: my ($alltypes,$othertypes,$titles) =
2980: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
2981: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
2982: foreach my $type (@{$alltypes}) {
2983: my $current;
2984: if (ref($currrules) eq 'HASH') {
2985: $current = $currrules->{$type};
2986: }
2987: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
2988: if ($dom ne &Apache::lonnet::host_domain($currbalancer)) {
2989: $current = '';
2990: }
2991: }
2992: $output .= &loadbalance_rule_row($type,$titles->{$type},$current,
2993: $servers,$currbalancer,$dom,
2994: $targets_div_style,$homedom_div_style,$css_class);
2995: }
2996: }
2997: return $output;
2998: }
2999:
3000: sub loadbalancing_titles {
3001: my ($dom,$intdom,$usertypes,$types) = @_;
3002: my %othertypes = (
3003: '_LC_adv' => &mt('Advanced users from [_1]',$dom),
3004: '_LC_author' => &mt('Users from [_1] with author role',$dom),
3005: '_LC_internetdom' => &mt('Users not from [_1], but from [_2]',$dom,$intdom),
3006: '_LC_external' => &mt('Users not from [_1]',$intdom),
3007: );
3008: my @alltypes = ('_LC_adv','_LC_author','_LC_internetdom','_LC_external');
3009: if (ref($types) eq 'ARRAY') {
3010: unshift(@alltypes,@{$types},'default');
3011: }
3012: my %titles;
3013: foreach my $type (@alltypes) {
3014: if ($type =~ /^_LC_/) {
3015: $titles{$type} = $othertypes{$type};
3016: } elsif ($type eq 'default') {
3017: $titles{$type} = &mt('All users from [_1]',$dom);
3018: if (ref($types) eq 'ARRAY') {
3019: if (@{$types} > 0) {
3020: $titles{$type} = &mt('Other users from [_1]',$dom);
3021: }
3022: }
3023: } elsif (ref($usertypes) eq 'HASH') {
3024: $titles{$type} = $usertypes->{$type};
3025: }
3026: }
3027: return (\@alltypes,\%othertypes,\%titles);
3028: }
3029:
3030: sub loadbalance_rule_row {
3031: my ($type,$title,$current,$servers,$currbalancer,$dom,$targets_div_style,
3032: $homedom_div_style,$css_class) = @_;
3033: my @rulenames = ('default','homeserver');
3034: my %ruletitles = &offloadtype_text();
3035: if ($type eq '_LC_external') {
3036: push(@rulenames,'externalbalancer');
3037: } else {
3038: push(@rulenames,'specific');
3039: }
3040: push(@rulenames,'none');
3041: my $style = $targets_div_style;
3042: if (($type eq '_LC_external') || ($type eq '_LC_internetdom')) {
3043: $style = $homedom_div_style;
3044: }
3045: my $output =
3046: '<tr'.$css_class.'><td valign="top"><div id="balanceruletitle_'.$type.'" style="'.$style.'">'.$title.'</div></td>'."\n".
3047: '<td><div id="balancerule_'.$type.'" style="'.$style.'">'."\n";
3048: for (my $i=0; $i<@rulenames; $i++) {
3049: my $rule = $rulenames[$i];
3050: my ($checked,$extra);
3051: if ($rulenames[$i] eq 'default') {
3052: $rule = '';
3053: }
3054: if ($rulenames[$i] eq 'specific') {
3055: if (ref($servers) eq 'HASH') {
3056: my $default;
3057: if (($current ne '') && (exists($servers->{$current}))) {
3058: $checked = ' checked="checked"';
3059: }
3060: unless ($checked) {
3061: $default = ' selected="selected"';
3062: }
3063: $extra = ': <select name="loadbalancing_singleserver_'.$type.
3064: '" id="loadbalancing_singleserver_'.$type.
3065: '" onchange="singleServerToggle('."'$type'".')">'."\n".
3066: '<option value=""'.$default.'></option>'."\n";
3067: foreach my $lonhost (sort(keys(%{$servers}))) {
3068: next if ($lonhost eq $currbalancer);
3069: my $selected;
3070: if ($lonhost eq $current) {
3071: $selected = ' selected="selected"';
3072: }
3073: $extra .= '<option value="'.$lonhost.'"'.$selected.'>'.$lonhost.'</option>';
3074: }
3075: $extra .= '</select>';
3076: }
3077: } elsif ($rule eq $current) {
3078: $checked = ' checked="checked"';
3079: }
3080: $output .= '<span class="LC_nobreak"><label>'.
3081: '<input type="radio" name="loadbalancing_rules_'.$type.
3082: '" id="loadbalancing_rules_'.$type.'_'.$i.'" value="'.
3083: $rule.'" onclick="balanceruleChange('."this.form,'$type'".
3084: ')"'.$checked.' /> '.$ruletitles{$rulenames[$i]}.
3085: '</label>'.$extra.'</span><br />'."\n";
3086: }
3087: $output .= '</div></td></tr>'."\n";
3088: return $output;
3089: }
3090:
3091: sub offloadtype_text {
3092: my %ruletitles = &Apache::lonlocal::texthash (
3093: 'default' => 'Offloads to default destinations',
3094: 'homeserver' => "Offloads to user's home server",
3095: 'externalbalancer' => "Offloads to Load Balancer in user's domain",
3096: 'specific' => 'Offloads to specific server',
3097: 'none' => 'No offload',
3098: );
3099: return %ruletitles;
3100: }
3101:
3102: sub sparestype_titles {
3103: my %typestitles = &Apache::lonlocal::texthash (
3104: 'primary' => 'primary',
3105: 'default' => 'default',
3106: );
3107: return %typestitles;
3108: }
3109:
3110: sub contact_titles {
3111: my %titles = &Apache::lonlocal::texthash (
3112: 'supportemail' => 'Support E-mail address',
3113: 'adminemail' => 'Default Server Admin E-mail address',
3114: 'errormail' => 'Error reports to be e-mailed to',
3115: 'packagesmail' => 'Package update alerts to be e-mailed to',
3116: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
3117: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
3118: 'requestsmail' => 'E-mail from course requests requiring approval',
3119: );
3120: my %short_titles = &Apache::lonlocal::texthash (
3121: adminemail => 'Admin E-mail address',
3122: supportemail => 'Support E-mail',
3123: );
3124: return (\%titles,\%short_titles);
3125: }
3126:
3127: sub tool_titles {
3128: my %titles = &Apache::lonlocal::texthash (
3129: aboutme => 'Personal web page',
3130: blog => 'Blog',
3131: webdav => 'WebDAV',
3132: portfolio => 'Portfolio',
3133: official => 'Official courses (with institutional codes)',
3134: unofficial => 'Unofficial courses',
3135: community => 'Communities',
3136: );
3137: return %titles;
3138: }
3139:
3140: sub courserequest_titles {
3141: my %titles = &Apache::lonlocal::texthash (
3142: official => 'Official',
3143: unofficial => 'Unofficial',
3144: community => 'Communities',
3145: norequest => 'Not allowed',
3146: approval => 'Approval by Dom. Coord.',
3147: validate => 'With validation',
3148: autolimit => 'Numerical limit',
3149: unlimited => '(blank for unlimited)',
3150: );
3151: return %titles;
3152: }
3153:
3154: sub authorrequest_titles {
3155: my %titles = &Apache::lonlocal::texthash (
3156: norequest => 'Not allowed',
3157: approval => 'Approval by Dom. Coord.',
3158: automatic => 'Automatic approval',
3159: );
3160: return %titles;
3161: }
3162:
3163: sub courserequest_conditions {
3164: my %conditions = &Apache::lonlocal::texthash (
3165: approval => '(Processing of request subject to approval by Domain Coordinator).',
3166: validate => '(Processing of request subject to instittutional validation).',
3167: );
3168: return %conditions;
3169: }
3170:
3171:
3172: sub print_usercreation {
3173: my ($position,$dom,$settings,$rowtotal) = @_;
3174: my $numinrow = 4;
3175: my $datatable;
3176: if ($position eq 'top') {
3177: $$rowtotal ++;
3178: my $rowcount = 0;
3179: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
3180: if (ref($rules) eq 'HASH') {
3181: if (keys(%{$rules}) > 0) {
3182: $datatable .= &user_formats_row('username',$settings,$rules,
3183: $ruleorder,$numinrow,$rowcount);
3184: $$rowtotal ++;
3185: $rowcount ++;
3186: }
3187: }
3188: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
3189: if (ref($idrules) eq 'HASH') {
3190: if (keys(%{$idrules}) > 0) {
3191: $datatable .= &user_formats_row('id',$settings,$idrules,
3192: $idruleorder,$numinrow,$rowcount);
3193: $$rowtotal ++;
3194: $rowcount ++;
3195: }
3196: }
3197: my ($emailrules,$emailruleorder) =
3198: &Apache::lonnet::inst_userrules($dom,'email');
3199: if (ref($emailrules) eq 'HASH') {
3200: if (keys(%{$emailrules}) > 0) {
3201: $datatable .= &user_formats_row('email',$settings,$emailrules,
3202: $emailruleorder,$numinrow,$rowcount);
3203: $$rowtotal ++;
3204: $rowcount ++;
3205: }
3206: }
3207: if ($rowcount == 0) {
3208: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
3209: $$rowtotal ++;
3210: $rowcount ++;
3211: }
3212: } elsif ($position eq 'middle') {
3213: my @creators = ('author','course','requestcrs','selfcreate');
3214: my ($rules,$ruleorder) =
3215: &Apache::lonnet::inst_userrules($dom,'username');
3216: my %lt = &usercreation_types();
3217: my %checked;
3218: my @selfcreate;
3219: if (ref($settings) eq 'HASH') {
3220: if (ref($settings->{'cancreate'}) eq 'HASH') {
3221: foreach my $item (@creators) {
3222: $checked{$item} = $settings->{'cancreate'}{$item};
3223: }
3224: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
3225: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
3226: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
3227: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
3228: @selfcreate = ('email','login','sso');
3229: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
3230: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
3231: }
3232: }
3233: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
3234: foreach my $item (@creators) {
3235: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
3236: $checked{$item} = 'none';
3237: }
3238: }
3239: }
3240: }
3241: my $rownum = 0;
3242: foreach my $item (@creators) {
3243: $rownum ++;
3244: if ($item ne 'selfcreate') {
3245: if ($checked{$item} eq '') {
3246: $checked{$item} = 'any';
3247: }
3248: }
3249: my $css_class;
3250: if ($rownum%2) {
3251: $css_class = '';
3252: } else {
3253: $css_class = ' class="LC_odd_row" ';
3254: }
3255: $datatable .= '<tr'.$css_class.'>'.
3256: '<td><span class="LC_nobreak">'.$lt{$item}.
3257: '</span></td><td align="right">';
3258: my @options;
3259: if ($item eq 'selfcreate') {
3260: push(@options,('email','login','sso'));
3261: } else {
3262: @options = ('any');
3263: if (ref($rules) eq 'HASH') {
3264: if (keys(%{$rules}) > 0) {
3265: push(@options,('official','unofficial'));
3266: }
3267: }
3268: push(@options,'none');
3269: }
3270: foreach my $option (@options) {
3271: my $type = 'radio';
3272: my $check = ' ';
3273: if ($item eq 'selfcreate') {
3274: $type = 'checkbox';
3275: if (grep(/^\Q$option\E$/,@selfcreate)) {
3276: $check = ' checked="checked" ';
3277: }
3278: } else {
3279: if ($checked{$item} eq $option) {
3280: $check = ' checked="checked" ';
3281: }
3282: }
3283: $datatable .= '<span class="LC_nobreak"><label>'.
3284: '<input type="'.$type.'" name="can_createuser_'.
3285: $item.'" value="'.$option.'"'.$check.'/> '.
3286: $lt{$option}.'</label> </span>';
3287: }
3288: $datatable .= '</td></tr>';
3289: }
3290: my ($othertitle,$usertypes,$types) =
3291: &Apache::loncommon::sorted_inst_types($dom);
3292: my $createsettings;
3293: if (ref($settings) eq 'HASH') {
3294: $createsettings = $settings->{cancreate};
3295: }
3296: if (ref($usertypes) eq 'HASH') {
3297: if (keys(%{$usertypes}) > 0) {
3298: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
3299: $dom,$numinrow,$othertitle,
3300: 'statustocreate');
3301: $$rowtotal ++;
3302: }
3303: }
3304: $datatable .= &captcha_choice('cancreate',$createsettings);
3305: } else {
3306: my @contexts = ('author','course','domain');
3307: my @authtypes = ('int','krb4','krb5','loc');
3308: my %checked;
3309: if (ref($settings) eq 'HASH') {
3310: if (ref($settings->{'authtypes'}) eq 'HASH') {
3311: foreach my $item (@contexts) {
3312: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
3313: foreach my $auth (@authtypes) {
3314: if ($settings->{'authtypes'}{$item}{$auth}) {
3315: $checked{$item}{$auth} = ' checked="checked" ';
3316: }
3317: }
3318: }
3319: }
3320: }
3321: } else {
3322: foreach my $item (@contexts) {
3323: foreach my $auth (@authtypes) {
3324: $checked{$item}{$auth} = ' checked="checked" ';
3325: }
3326: }
3327: }
3328: my %title = &context_names();
3329: my %authname = &authtype_names();
3330: my $rownum = 0;
3331: my $css_class;
3332: foreach my $item (@contexts) {
3333: if ($rownum%2) {
3334: $css_class = '';
3335: } else {
3336: $css_class = ' class="LC_odd_row" ';
3337: }
3338: $datatable .= '<tr'.$css_class.'>'.
3339: '<td>'.$title{$item}.
3340: '</td><td class="LC_left_item">'.
3341: '<span class="LC_nobreak">';
3342: foreach my $auth (@authtypes) {
3343: $datatable .= '<label>'.
3344: '<input type="checkbox" name="'.$item.'_auth" '.
3345: $checked{$item}{$auth}.' value="'.$auth.'" />'.
3346: $authname{$auth}.'</label> ';
3347: }
3348: $datatable .= '</span></td></tr>';
3349: $rownum ++;
3350: }
3351: $$rowtotal += $rownum;
3352: }
3353: return $datatable;
3354: }
3355:
3356: sub captcha_choice {
3357: my ($context,$settings) = @_;
3358: my ($keyentry,$currpub,$currpriv,%checked,$rowname,$pubtext,$privtext);
3359: my %lt = &captcha_phrases();
3360: $keyentry = 'hidden';
3361: if ($context eq 'cancreate') {
3362: $rowname = &mt('CAPTCHA validation (e-mail as username)');
3363: } elsif ($context eq 'help') {
3364: $rowname = &mt('CAPTCHA validation');
3365: }
3366: if (ref($settings) eq 'HASH') {
3367: if ($settings->{'captcha'}) {
3368: $checked{$settings->{'captcha'}} = ' checked="checked"';
3369: } else {
3370: $checked{'original'} = ' checked="checked"';
3371: }
3372: if ($settings->{'captcha'} eq 'recaptcha') {
3373: $pubtext = $lt{'pub'};
3374: $privtext = $lt{'priv'};
3375: $keyentry = 'text';
3376: }
3377: if (ref($settings->{'recaptchakeys'}) eq 'HASH') {
3378: $currpub = $settings->{'recaptchakeys'}{'public'};
3379: $currpriv = $settings->{'recaptchakeys'}{'private'};
3380: }
3381: } else {
3382: $checked{'original'} = ' checked="checked"';
3383: }
3384: my $output = '<tr class="LC_odd_row">'.
3385: '<td class="LC_left_item">'.$rowname.'</td><td class="LC_right_item" colspan="2">'."\n".
3386: '<table><tr><td>'."\n";
3387: foreach my $option ('original','recaptcha','notused') {
3388: $output .= '<span class="LC_nobreak"><label><input type="radio" name="'.$context.'_captcha" value="'.
3389: $option.'" '.$checked{$option}.' onchange="javascript:updateCaptcha('."this,'$context'".');" />'.
3390: $lt{$option}.'</label></span>';
3391: unless ($option eq 'notused') {
3392: $output .= (' 'x2)."\n";
3393: }
3394: }
3395: #
3396: # Note: If reCAPTCHA is to be used for LON-CAPA servers in a domain, a domain coordinator should visit:
3397: # https://www.google.com/recaptcha and generate a Public and Private key. For domains with multiple
3398: # servers a single key pair will be used for all servers, so the internet domain (e.g., yourcollege.edu)
3399: # specified for use with the key should be broad enough to accommodate all servers in the LON-CAPA domain.
3400: #
3401: $output .= '</td></tr>'."\n".
3402: '<tr><td>'."\n".
3403: '<span class="LC_nobreak"><span id="'.$context.'_recaptchapubtxt">'.$pubtext.'</span> '."\n".
3404: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapub" name="'.$context.'_recaptchapub" value="'.
3405: $currpub.'" size="40" /></span><br />'."\n".
3406: '<span class="LC_nobreak"><span id="'.$context.'_recaptchaprivtxt">'.$privtext.'</span> '."\n".
3407: '<input type="'.$keyentry.'" id="'.$context.'_recaptchapriv" name="'.$context.'_recaptchapriv" value="'.
3408: $currpriv.'" size="40" /></span></td></tr></table>'."\n".
3409: '</td></tr>';
3410: return $output;
3411: }
3412:
3413: sub user_formats_row {
3414: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
3415: my $output;
3416: my %text = (
3417: 'username' => 'new usernames',
3418: 'id' => 'IDs',
3419: 'email' => 'self-created accounts (e-mail)',
3420: );
3421: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3422: $output = '<tr '.$css_class.'>'.
3423: '<td><span class="LC_nobreak">';
3424: if ($type eq 'email') {
3425: $output .= &mt("Formats disallowed for $text{$type}: ");
3426: } else {
3427: $output .= &mt("Format rules to check for $text{$type}: ");
3428: }
3429: $output .= '</span></td>'.
3430: '<td class="LC_left_item" colspan="2"><table>';
3431: my $rem;
3432: if (ref($ruleorder) eq 'ARRAY') {
3433: for (my $i=0; $i<@{$ruleorder}; $i++) {
3434: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
3435: my $rem = $i%($numinrow);
3436: if ($rem == 0) {
3437: if ($i > 0) {
3438: $output .= '</tr>';
3439: }
3440: $output .= '<tr>';
3441: }
3442: my $check = ' ';
3443: if (ref($settings) eq 'HASH') {
3444: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
3445: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
3446: $check = ' checked="checked" ';
3447: }
3448: }
3449: }
3450: $output .= '<td class="LC_left_item">'.
3451: '<span class="LC_nobreak"><label>'.
3452: '<input type="checkbox" name="'.$type.'_rule" '.
3453: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
3454: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
3455: }
3456: }
3457: $rem = @{$ruleorder}%($numinrow);
3458: }
3459: my $colsleft = $numinrow - $rem;
3460: if ($colsleft > 1 ) {
3461: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3462: ' </td>';
3463: } elsif ($colsleft == 1) {
3464: $output .= '<td class="LC_left_item"> </td>';
3465: }
3466: $output .= '</tr></table></td></tr>';
3467: return $output;
3468: }
3469:
3470: sub usercreation_types {
3471: my %lt = &Apache::lonlocal::texthash (
3472: author => 'When adding a co-author',
3473: course => 'When adding a user to a course',
3474: requestcrs => 'When requesting a course',
3475: selfcreate => 'User creates own account',
3476: any => 'Any',
3477: official => 'Institutional only ',
3478: unofficial => 'Non-institutional only',
3479: email => 'E-mail address',
3480: login => 'Institutional Login',
3481: sso => 'SSO',
3482: none => 'None',
3483: );
3484: return %lt;
3485: }
3486:
3487: sub authtype_names {
3488: my %lt = &Apache::lonlocal::texthash(
3489: int => 'Internal',
3490: krb4 => 'Kerberos 4',
3491: krb5 => 'Kerberos 5',
3492: loc => 'Local',
3493: );
3494: return %lt;
3495: }
3496:
3497: sub context_names {
3498: my %context_title = &Apache::lonlocal::texthash(
3499: author => 'Creating users when an Author',
3500: course => 'Creating users when in a course',
3501: domain => 'Creating users when a Domain Coordinator',
3502: );
3503: return %context_title;
3504: }
3505:
3506: sub print_usermodification {
3507: my ($position,$dom,$settings,$rowtotal) = @_;
3508: my $numinrow = 4;
3509: my ($context,$datatable,$rowcount);
3510: if ($position eq 'top') {
3511: $rowcount = 0;
3512: $context = 'author';
3513: foreach my $role ('ca','aa') {
3514: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3515: $numinrow,$rowcount);
3516: $$rowtotal ++;
3517: $rowcount ++;
3518: }
3519: } elsif ($position eq 'middle') {
3520: $context = 'course';
3521: $rowcount = 0;
3522: foreach my $role ('st','ep','ta','in','cr') {
3523: $datatable .= &modifiable_userdata_row($context,$role,$settings,
3524: $numinrow,$rowcount);
3525: $$rowtotal ++;
3526: $rowcount ++;
3527: }
3528: } elsif ($position eq 'bottom') {
3529: $context = 'selfcreate';
3530: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3531: $usertypes->{'default'} = $othertitle;
3532: if (ref($types) eq 'ARRAY') {
3533: push(@{$types},'default');
3534: $usertypes->{'default'} = $othertitle;
3535: foreach my $status (@{$types}) {
3536: $datatable .= &modifiable_userdata_row($context,$status,$settings,
3537: $numinrow,$rowcount,$usertypes);
3538: $$rowtotal ++;
3539: $rowcount ++;
3540: }
3541: }
3542: }
3543: return $datatable;
3544: }
3545:
3546: sub print_defaults {
3547: my ($dom,$rowtotal) = @_;
3548: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
3549: 'datelocale_def','portal_def');
3550: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3551: my $titles = &defaults_titles($dom);
3552: my $rownum = 0;
3553: my ($datatable,$css_class);
3554: foreach my $item (@items) {
3555: if ($rownum%2) {
3556: $css_class = '';
3557: } else {
3558: $css_class = ' class="LC_odd_row" ';
3559: }
3560: $datatable .= '<tr'.$css_class.'>'.
3561: '<td><span class="LC_nobreak">'.$titles->{$item}.
3562: '</span></td><td class="LC_right_item">';
3563: if ($item eq 'auth_def') {
3564: my @authtypes = ('internal','krb4','krb5','localauth');
3565: my %shortauth = (
3566: internal => 'int',
3567: krb4 => 'krb4',
3568: krb5 => 'krb5',
3569: localauth => 'loc'
3570: );
3571: my %authnames = &authtype_names();
3572: foreach my $auth (@authtypes) {
3573: my $checked = ' ';
3574: if ($domdefaults{$item} eq $auth) {
3575: $checked = ' checked="checked" ';
3576: }
3577: $datatable .= '<label><input type="radio" name="'.$item.
3578: '" value="'.$auth.'"'.$checked.'/>'.
3579: $authnames{$shortauth{$auth}}.'</label> ';
3580: }
3581: } elsif ($item eq 'timezone_def') {
3582: my $includeempty = 1;
3583: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
3584: } elsif ($item eq 'datelocale_def') {
3585: my $includeempty = 1;
3586: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
3587: } elsif ($item eq 'lang_def') {
3588: my %langchoices = &get_languages_hash();
3589: $langchoices{''} = 'No language preference';
3590: %langchoices = &Apache::lonlocal::texthash(%langchoices);
3591: $datatable .= &Apache::loncommon::select_form($domdefaults{$item},$item,
3592: \%langchoices);
3593: } else {
3594: my $size;
3595: if ($item eq 'portal_def') {
3596: $size = ' size="25"';
3597: }
3598: $datatable .= '<input type="text" name="'.$item.'" value="'.
3599: $domdefaults{$item}.'"'.$size.' />';
3600: }
3601: $datatable .= '</td></tr>';
3602: $rownum ++;
3603: }
3604: $$rowtotal += $rownum;
3605: return $datatable;
3606: }
3607:
3608: sub get_languages_hash {
3609: my %langchoices;
3610: foreach my $id (&Apache::loncommon::languageids()) {
3611: my $code = &Apache::loncommon::supportedlanguagecode($id);
3612: if ($code ne '') {
3613: $langchoices{$code} = &Apache::loncommon::plainlanguagedescription($id);
3614: }
3615: }
3616: return %langchoices;
3617: }
3618:
3619: sub defaults_titles {
3620: my ($dom) = @_;
3621: my %titles = &Apache::lonlocal::texthash (
3622: 'auth_def' => 'Default authentication type',
3623: 'auth_arg_def' => 'Default authentication argument',
3624: 'lang_def' => 'Default language',
3625: 'timezone_def' => 'Default timezone',
3626: 'datelocale_def' => 'Default locale for dates',
3627: 'portal_def' => 'Portal/Default URL',
3628: );
3629: if ($dom) {
3630: my $uprimary_id = &Apache::lonnet::domain($dom,'primary');
3631: my $uint_dom = &Apache::lonnet::internet_dom($uprimary_id);
3632: my $protocol = $Apache::lonnet::protocol{$uprimary_id};
3633: $protocol = 'http' if ($protocol ne 'https');
3634: if ($uint_dom) {
3635: $titles{'portal_def'} .= ' '.&mt('(for example: [_1])',$protocol.'://loncapa.'.
3636: $uint_dom);
3637: }
3638: }
3639: return (\%titles);
3640: }
3641:
3642: sub print_scantronformat {
3643: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
3644: my $itemcount = 1;
3645: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
3646: %confhash);
3647: my $switchserver = &check_switchserver($dom,$confname);
3648: my %lt = &Apache::lonlocal::texthash (
3649: default => 'Default bubblesheet format file error',
3650: custom => 'Custom bubblesheet format file error',
3651: );
3652: my %scantronfiles = (
3653: default => 'default.tab',
3654: custom => 'custom.tab',
3655: );
3656: foreach my $key (keys(%scantronfiles)) {
3657: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
3658: .$scantronfiles{$key};
3659: }
3660: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
3661: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
3662: if (!$switchserver) {
3663: my $servadm = $r->dir_config('lonAdmEMail');
3664: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
3665: if ($configuserok eq 'ok') {
3666: if ($author_ok eq 'ok') {
3667: my %legacyfile = (
3668: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
3669: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
3670: );
3671: my %md5chk;
3672: foreach my $type (keys(%legacyfile)) {
3673: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
3674: chomp($md5chk{$type});
3675: }
3676: if ($md5chk{'default'} ne $md5chk{'custom'}) {
3677: foreach my $type (keys(%legacyfile)) {
3678: ($scantronurls{$type},my $error) =
3679: &legacy_scantronformat($r,$dom,$confname,
3680: $type,$legacyfile{$type},
3681: $scantronurls{$type},
3682: $scantronfiles{$type});
3683: if ($error ne '') {
3684: $error{$type} = $error;
3685: }
3686: }
3687: if (keys(%error) == 0) {
3688: $is_custom = 1;
3689: $confhash{'scantron'}{'scantronformat'} =
3690: $scantronurls{'custom'};
3691: my $putresult =
3692: &Apache::lonnet::put_dom('configuration',
3693: \%confhash,$dom);
3694: if ($putresult ne 'ok') {
3695: $error{'custom'} =
3696: '<span class="LC_error">'.
3697: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3698: }
3699: }
3700: } else {
3701: ($scantronurls{'default'},my $error) =
3702: &legacy_scantronformat($r,$dom,$confname,
3703: 'default',$legacyfile{'default'},
3704: $scantronurls{'default'},
3705: $scantronfiles{'default'});
3706: if ($error eq '') {
3707: $confhash{'scantron'}{'scantronformat'} = '';
3708: my $putresult =
3709: &Apache::lonnet::put_dom('configuration',
3710: \%confhash,$dom);
3711: if ($putresult ne 'ok') {
3712: $error{'default'} =
3713: '<span class="LC_error">'.
3714: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
3715: }
3716: } else {
3717: $error{'default'} = $error;
3718: }
3719: }
3720: }
3721: }
3722: } else {
3723: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
3724: }
3725: }
3726: if (ref($settings) eq 'HASH') {
3727: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
3728: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
3729: if ((!@info) || ($info[0] eq 'no_such_dir')) {
3730: $scantronurl = '';
3731: } else {
3732: $scantronurl = $settings->{'scantronformat'};
3733: }
3734: $is_custom = 1;
3735: } else {
3736: $scantronurl = $scantronurls{'default'};
3737: }
3738: } else {
3739: if ($is_custom) {
3740: $scantronurl = $scantronurls{'custom'};
3741: } else {
3742: $scantronurl = $scantronurls{'default'};
3743: }
3744: }
3745: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3746: $datatable .= '<tr'.$css_class.'>';
3747: if (!$is_custom) {
3748: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
3749: '<span class="LC_nobreak">';
3750: if ($scantronurl) {
3751: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
3752: &mt('Default bubblesheet format file').'</a>';
3753: } else {
3754: $datatable = &mt('File unavailable for display');
3755: }
3756: $datatable .= '</span></td>';
3757: if (keys(%error) == 0) {
3758: $datatable .= '<td valign="bottom">';
3759: if (!$switchserver) {
3760: $datatable .= &mt('Upload:').'<br />';
3761: }
3762: } else {
3763: my $errorstr;
3764: foreach my $key (sort(keys(%error))) {
3765: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3766: }
3767: $datatable .= '<td>'.$errorstr;
3768: }
3769: } else {
3770: if (keys(%error) > 0) {
3771: my $errorstr;
3772: foreach my $key (sort(keys(%error))) {
3773: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
3774: }
3775: $datatable .= '<td>'.$errorstr.'</td><td> ';
3776: } elsif ($scantronurl) {
3777: $datatable .= '<td><span class="LC_nobreak">'.
3778: '<a href="'.$scantronurl.'" target="_blank">'.
3779: &mt('Custom bubblesheet format file').'</a><label>'.
3780: '<input type="checkbox" name="scantronformat_del"'.
3781: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
3782: '<td><span class="LC_nobreak"> '.
3783: &mt('Replace:').'</span><br />';
3784: }
3785: }
3786: if (keys(%error) == 0) {
3787: if ($switchserver) {
3788: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3789: } else {
3790: $datatable .='<span class="LC_nobreak"> '.
3791: '<input type="file" name="scantronformat" /></span>';
3792: }
3793: }
3794: $datatable .= '</td></tr>';
3795: $$rowtotal ++;
3796: return $datatable;
3797: }
3798:
3799: sub legacy_scantronformat {
3800: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
3801: my ($url,$error);
3802: my @statinfo = &Apache::lonnet::stat_file($newurl);
3803: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
3804: (my $result,$url) =
3805: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
3806: '','',$newfile);
3807: if ($result ne 'ok') {
3808: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
3809: }
3810: }
3811: return ($url,$error);
3812: }
3813:
3814: sub print_coursecategories {
3815: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
3816: my $datatable;
3817: if ($position eq 'top') {
3818: my $toggle_cats_crs = ' ';
3819: my $toggle_cats_dom = ' checked="checked" ';
3820: my $can_cat_crs = ' ';
3821: my $can_cat_dom = ' checked="checked" ';
3822: my $toggle_catscomm_comm = ' ';
3823: my $toggle_catscomm_dom = ' checked="checked" ';
3824: my $can_catcomm_comm = ' ';
3825: my $can_catcomm_dom = ' checked="checked" ';
3826:
3827: if (ref($settings) eq 'HASH') {
3828: if ($settings->{'togglecats'} eq 'crs') {
3829: $toggle_cats_crs = $toggle_cats_dom;
3830: $toggle_cats_dom = ' ';
3831: }
3832: if ($settings->{'categorize'} eq 'crs') {
3833: $can_cat_crs = $can_cat_dom;
3834: $can_cat_dom = ' ';
3835: }
3836: if ($settings->{'togglecatscomm'} eq 'comm') {
3837: $toggle_catscomm_comm = $toggle_catscomm_dom;
3838: $toggle_catscomm_dom = ' ';
3839: }
3840: if ($settings->{'categorizecomm'} eq 'comm') {
3841: $can_catcomm_comm = $can_catcomm_dom;
3842: $can_catcomm_dom = ' ';
3843: }
3844: }
3845: my %title = &Apache::lonlocal::texthash (
3846: togglecats => 'Show/Hide a course in catalog',
3847: togglecatscomm => 'Show/Hide a community in catalog',
3848: categorize => 'Assign a category to a course',
3849: categorizecomm => 'Assign a category to a community',
3850: );
3851: my %level = &Apache::lonlocal::texthash (
3852: dom => 'Set in Domain',
3853: crs => 'Set in Course',
3854: comm => 'Set in Community',
3855: );
3856: $datatable = '<tr class="LC_odd_row">'.
3857: '<td>'.$title{'togglecats'}.'</td>'.
3858: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3859: '<input type="radio" name="togglecats"'.
3860: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3861: '<label><input type="radio" name="togglecats"'.
3862: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
3863: '</tr><tr>'.
3864: '<td>'.$title{'categorize'}.'</td>'.
3865: '<td class="LC_right_item"><span class="LC_nobreak">'.
3866: '<label><input type="radio" name="categorize"'.
3867: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3868: '<label><input type="radio" name="categorize"'.
3869: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
3870: '</tr><tr class="LC_odd_row">'.
3871: '<td>'.$title{'togglecatscomm'}.'</td>'.
3872: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3873: '<input type="radio" name="togglecatscomm"'.
3874: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3875: '<label><input type="radio" name="togglecatscomm"'.
3876: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
3877: '</tr><tr>'.
3878: '<td>'.$title{'categorizecomm'}.'</td>'.
3879: '<td class="LC_right_item"><span class="LC_nobreak">'.
3880: '<label><input type="radio" name="categorizecomm"'.
3881: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3882: '<label><input type="radio" name="categorizecomm"'.
3883: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
3884: '</tr>';
3885: $$rowtotal += 4;
3886: } else {
3887: my $css_class;
3888: my $itemcount = 1;
3889: my $cathash;
3890: if (ref($settings) eq 'HASH') {
3891: $cathash = $settings->{'cats'};
3892: }
3893: if (ref($cathash) eq 'HASH') {
3894: my (@cats,@trails,%allitems,%idx,@jsarray);
3895: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
3896: \%allitems,\%idx,\@jsarray);
3897: my $maxdepth = scalar(@cats);
3898: my $colattrib = '';
3899: if ($maxdepth > 2) {
3900: $colattrib = ' colspan="2" ';
3901: }
3902: my @path;
3903: if (@cats > 0) {
3904: if (ref($cats[0]) eq 'ARRAY') {
3905: my $numtop = @{$cats[0]};
3906: my $maxnum = $numtop;
3907: my %default_names = (
3908: instcode => &mt('Official courses'),
3909: communities => &mt('Communities'),
3910: );
3911:
3912: if ((!grep(/^instcode$/,@{$cats[0]})) ||
3913: ($cathash->{'instcode::0'} eq '') ||
3914: (!grep(/^communities$/,@{$cats[0]})) ||
3915: ($cathash->{'communities::0'} eq '')) {
3916: $maxnum ++;
3917: }
3918: my $lastidx;
3919: for (my $i=0; $i<$numtop; $i++) {
3920: my $parent = $cats[0][$i];
3921: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3922: my $item = &escape($parent).'::0';
3923: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
3924: $lastidx = $idx{$item};
3925: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3926: .'<select name="'.$item.'"'.$chgstr.'>';
3927: for (my $k=0; $k<=$maxnum; $k++) {
3928: my $vpos = $k+1;
3929: my $selstr;
3930: if ($k == $i) {
3931: $selstr = ' selected="selected" ';
3932: }
3933: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3934: }
3935: $datatable .= '</select></td><td>';
3936: if ($parent eq 'instcode' || $parent eq 'communities') {
3937: $datatable .= '<span class="LC_nobreak">'
3938: .$default_names{$parent}.'</span>';
3939: if ($parent eq 'instcode') {
3940: $datatable .= '<br /><span class="LC_nobreak">('
3941: .&mt('with institutional codes')
3942: .')</span></td><td'.$colattrib.'>';
3943: } else {
3944: $datatable .= '<table><tr><td>';
3945: }
3946: $datatable .= '<span class="LC_nobreak">'
3947: .'<label><input type="radio" name="'
3948: .$parent.'" value="1" checked="checked" />'
3949: .&mt('Display').'</label>';
3950: if ($parent eq 'instcode') {
3951: $datatable .= ' ';
3952: } else {
3953: $datatable .= '</span></td></tr><tr><td>'
3954: .'<span class="LC_nobreak">';
3955: }
3956: $datatable .= '<label><input type="radio" name="'
3957: .$parent.'" value="0" />'
3958: .&mt('Do not display').'</label></span>';
3959: if ($parent eq 'communities') {
3960: $datatable .= '</td></tr></table>';
3961: }
3962: $datatable .= '</td>';
3963: } else {
3964: $datatable .= $parent
3965: .' <label><input type="checkbox" name="deletecategory" '
3966: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
3967: }
3968: my $depth = 1;
3969: push(@path,$parent);
3970: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
3971: pop(@path);
3972: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
3973: $itemcount ++;
3974: }
3975: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3976: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
3977: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
3978: for (my $k=0; $k<=$maxnum; $k++) {
3979: my $vpos = $k+1;
3980: my $selstr;
3981: if ($k == $numtop) {
3982: $selstr = ' selected="selected" ';
3983: }
3984: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3985: }
3986: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
3987: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
3988: .'</tr>'."\n";
3989: $itemcount ++;
3990: foreach my $default ('instcode','communities') {
3991: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
3992: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3993: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
3994: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
3995: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
3996: for (my $k=0; $k<=$maxnum; $k++) {
3997: my $vpos = $k+1;
3998: my $selstr;
3999: if ($k == $maxnum) {
4000: $selstr = ' selected="selected" ';
4001: }
4002: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
4003: }
4004: $datatable .= '</select></span></td>'.
4005: '<td><span class="LC_nobreak">'.
4006: $default_names{$default}.'</span>';
4007: if ($default eq 'instcode') {
4008: $datatable .= '<br /><span class="LC_nobreak">('
4009: .&mt('with institutional codes').')</span>';
4010: }
4011: $datatable .= '</td>'
4012: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
4013: .&mt('Display').'</label> '
4014: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
4015: .&mt('Do not display').'</label></span></td></tr>';
4016: }
4017: }
4018: }
4019: } else {
4020: $datatable .= &initialize_categories($itemcount);
4021: }
4022: } else {
4023: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
4024: .&initialize_categories($itemcount);
4025: }
4026: $$rowtotal += $itemcount;
4027: }
4028: return $datatable;
4029: }
4030:
4031: sub print_serverstatuses {
4032: my ($dom,$settings,$rowtotal) = @_;
4033: my $datatable;
4034: my @pages = &serverstatus_pages();
4035: my (%namedaccess,%machineaccess);
4036: foreach my $type (@pages) {
4037: $namedaccess{$type} = '';
4038: $machineaccess{$type}= '';
4039: }
4040: if (ref($settings) eq 'HASH') {
4041: foreach my $type (@pages) {
4042: if (exists($settings->{$type})) {
4043: if (ref($settings->{$type}) eq 'HASH') {
4044: foreach my $key (keys(%{$settings->{$type}})) {
4045: if ($key eq 'namedusers') {
4046: $namedaccess{$type} = $settings->{$type}->{$key};
4047: } elsif ($key eq 'machines') {
4048: $machineaccess{$type} = $settings->{$type}->{$key};
4049: }
4050: }
4051: }
4052: }
4053: }
4054: }
4055: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
4056: my $rownum = 0;
4057: my $css_class;
4058: foreach my $type (@pages) {
4059: $rownum ++;
4060: $css_class = $rownum%2?' class="LC_odd_row"':'';
4061: $datatable .= '<tr'.$css_class.'>'.
4062: '<td><span class="LC_nobreak">'.
4063: $titles->{$type}.'</span></td>'.
4064: '<td class="LC_left_item">'.
4065: '<input type="text" name="'.$type.'_namedusers" '.
4066: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
4067: '<td class="LC_right_item">'.
4068: '<span class="LC_nobreak">'.
4069: '<input type="text" name="'.$type.'_machines" '.
4070: 'value="'.$machineaccess{$type}.'" size="10" />'.
4071: '</td></tr>'."\n";
4072: }
4073: $$rowtotal += $rownum;
4074: return $datatable;
4075: }
4076:
4077: sub serverstatus_pages {
4078: return ('userstatus','lonstatus','loncron','server-status','codeversions',
4079: 'clusterstatus','metadata_keywords','metadata_harvest',
4080: 'takeoffline','takeonline','showenv','toggledebug','ping','domconf');
4081: }
4082:
4083: sub coursecategories_javascript {
4084: my ($settings) = @_;
4085: my ($output,$jstext,$cathash);
4086: if (ref($settings) eq 'HASH') {
4087: $cathash = $settings->{'cats'};
4088: }
4089: if (ref($cathash) eq 'HASH') {
4090: my (@cats,@jsarray,%idx);
4091: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
4092: if (@jsarray > 0) {
4093: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
4094: for (my $i=0; $i<@jsarray; $i++) {
4095: if (ref($jsarray[$i]) eq 'ARRAY') {
4096: my $catstr = join('","',@{$jsarray[$i]});
4097: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
4098: }
4099: }
4100: }
4101: } else {
4102: $jstext = ' var categories = Array(1);'."\n".
4103: ' categories[0] = Array("instcode_pos");'."\n";
4104: }
4105: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
4106: my $communities_reserved = &mt('The name: "communities" is a reserved category');
4107: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
4108: $output = <<"ENDSCRIPT";
4109: <script type="text/javascript">
4110: // <![CDATA[
4111: function reorderCats(form,parent,item,idx) {
4112: var changedVal;
4113: $jstext
4114: var newpos = 'addcategory_pos';
4115: var current = new Array;
4116: if (parent == '') {
4117: var has_instcode = 0;
4118: var maxtop = categories[idx].length;
4119: for (var j=0; j<maxtop; j++) {
4120: if (categories[idx][j] == 'instcode::0') {
4121: has_instcode == 1;
4122: }
4123: }
4124: if (has_instcode == 0) {
4125: categories[idx][maxtop] = 'instcode_pos';
4126: }
4127: } else {
4128: newpos += '_'+parent;
4129: }
4130: var maxh = 1 + categories[idx].length;
4131: var current = new Array;
4132: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
4133: if (item == newpos) {
4134: changedVal = newitemVal;
4135: } else {
4136: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
4137: current[newitemVal] = newpos;
4138: }
4139: for (var i=0; i<categories[idx].length; i++) {
4140: var elementName = categories[idx][i];
4141: if (elementName != item) {
4142: if (form.elements[elementName]) {
4143: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
4144: current[currVal] = elementName;
4145: }
4146: }
4147: }
4148: var oldVal;
4149: for (var j=0; j<maxh; j++) {
4150: if (current[j] == undefined) {
4151: oldVal = j;
4152: }
4153: }
4154: if (oldVal < changedVal) {
4155: for (var k=oldVal+1; k<=changedVal ; k++) {
4156: var elementName = current[k];
4157: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
4158: }
4159: } else {
4160: for (var k=changedVal; k<oldVal; k++) {
4161: var elementName = current[k];
4162: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
4163: }
4164: }
4165: return;
4166: }
4167:
4168: function categoryCheck(form) {
4169: if (form.elements['addcategory_name'].value == 'instcode') {
4170: alert('$instcode_reserved\\n$choose_again');
4171: return false;
4172: }
4173: if (form.elements['addcategory_name'].value == 'communities') {
4174: alert('$communities_reserved\\n$choose_again');
4175: return false;
4176: }
4177: return true;
4178: }
4179:
4180: // ]]>
4181: </script>
4182:
4183: ENDSCRIPT
4184: return $output;
4185: }
4186:
4187: sub initialize_categories {
4188: my ($itemcount) = @_;
4189: my ($datatable,$css_class,$chgstr);
4190: my %default_names = (
4191: instcode => 'Official courses (with institutional codes)',
4192: communities => 'Communities',
4193: );
4194: my $select0 = ' selected="selected"';
4195: my $select1 = '';
4196: foreach my $default ('instcode','communities') {
4197: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4198: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
4199: if ($default eq 'communities') {
4200: $select1 = $select0;
4201: $select0 = '';
4202: }
4203: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4204: .'<select name="'.$default.'_pos">'
4205: .'<option value="0"'.$select0.'>1</option>'
4206: .'<option value="1"'.$select1.'>2</option>'
4207: .'<option value="2">3</option></select> '
4208: .$default_names{$default}
4209: .'</span></td><td><span class="LC_nobreak">'
4210: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
4211: .&mt('Display').'</label> <label>'
4212: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
4213: .'</label></span></td></tr>';
4214: $itemcount ++;
4215: }
4216: $css_class = $itemcount%2?' class="LC_odd_row"':'';
4217: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
4218: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
4219: .'<select name="addcategory_pos"'.$chgstr.'>'
4220: .'<option value="0">1</option>'
4221: .'<option value="1">2</option>'
4222: .'<option value="2" selected="selected">3</option></select> '
4223: .&mt('Add category').'</td><td>'.&mt('Name:')
4224: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
4225: return $datatable;
4226: }
4227:
4228: sub build_category_rows {
4229: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
4230: my ($text,$name,$item,$chgstr);
4231: if (ref($cats) eq 'ARRAY') {
4232: my $maxdepth = scalar(@{$cats});
4233: if (ref($cats->[$depth]) eq 'HASH') {
4234: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
4235: my $numchildren = @{$cats->[$depth]{$parent}};
4236: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
4237: $text .= '<td><table class="LC_datatable">';
4238: my ($idxnum,$parent_name,$parent_item);
4239: my $higher = $depth - 1;
4240: if ($higher == 0) {
4241: $parent_name = &escape($parent).'::'.$higher;
4242: } else {
4243: if (ref($path) eq 'ARRAY') {
4244: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4245: }
4246: }
4247: $parent_item = 'addcategory_pos_'.$parent_name;
4248: for (my $j=0; $j<=$numchildren; $j++) {
4249: if ($j < $numchildren) {
4250: $name = $cats->[$depth]{$parent}[$j];
4251: $item = &escape($name).':'.&escape($parent).':'.$depth;
4252: $idxnum = $idx->{$item};
4253: } else {
4254: $name = $parent_name;
4255: $item = $parent_item;
4256: }
4257: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
4258: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
4259: for (my $i=0; $i<=$numchildren; $i++) {
4260: my $vpos = $i+1;
4261: my $selstr;
4262: if ($j == $i) {
4263: $selstr = ' selected="selected" ';
4264: }
4265: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
4266: }
4267: $text .= '</select> ';
4268: if ($j < $numchildren) {
4269: my $deeper = $depth+1;
4270: $text .= $name.' '
4271: .'<label><input type="checkbox" name="deletecategory" value="'
4272: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
4273: if(ref($path) eq 'ARRAY') {
4274: push(@{$path},$name);
4275: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
4276: pop(@{$path});
4277: }
4278: } else {
4279: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
4280: if ($j == $numchildren) {
4281: $text .= $name;
4282: } else {
4283: $text .= $item;
4284: }
4285: $text .= '" value="" />';
4286: }
4287: $text .= '</td></tr>';
4288: }
4289: $text .= '</table></td>';
4290: } else {
4291: my $higher = $depth-1;
4292: if ($higher == 0) {
4293: $name = &escape($parent).'::'.$higher;
4294: } else {
4295: if (ref($path) eq 'ARRAY') {
4296: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
4297: }
4298: }
4299: my $colspan;
4300: if ($parent ne 'instcode') {
4301: $colspan = $maxdepth - $depth - 1;
4302: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
4303: }
4304: }
4305: }
4306: }
4307: return $text;
4308: }
4309:
4310: sub modifiable_userdata_row {
4311: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
4312: my $rolename;
4313: if ($context eq 'selfcreate') {
4314: if (ref($usertypes) eq 'HASH') {
4315: $rolename = $usertypes->{$role};
4316: } else {
4317: $rolename = $role;
4318: }
4319: } else {
4320: if ($role eq 'cr') {
4321: $rolename = &mt('Custom role');
4322: } else {
4323: $rolename = &Apache::lonnet::plaintext($role);
4324: }
4325: }
4326: my @fields = ('lastname','firstname','middlename','generation',
4327: 'permanentemail','id');
4328: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4329: my $output;
4330: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
4331: $output = '<tr '.$css_class.'>'.
4332: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
4333: '<td class="LC_left_item" colspan="2"><table>';
4334: my $rem;
4335: my %checks;
4336: if (ref($settings) eq 'HASH') {
4337: if (ref($settings->{$context}) eq 'HASH') {
4338: if (ref($settings->{$context}->{$role}) eq 'HASH') {
4339: foreach my $field (@fields) {
4340: if ($settings->{$context}->{$role}->{$field}) {
4341: $checks{$field} = ' checked="checked" ';
4342: }
4343: }
4344: }
4345: }
4346: }
4347: for (my $i=0; $i<@fields; $i++) {
4348: my $rem = $i%($numinrow);
4349: if ($rem == 0) {
4350: if ($i > 0) {
4351: $output .= '</tr>';
4352: }
4353: $output .= '<tr>';
4354: }
4355: my $check = ' ';
4356: if (exists($checks{$fields[$i]})) {
4357: $check = $checks{$fields[$i]}
4358: } else {
4359: if ($role eq 'st') {
4360: if (ref($settings) ne 'HASH') {
4361: $check = ' checked="checked" ';
4362: }
4363: }
4364: }
4365: $output .= '<td class="LC_left_item">'.
4366: '<span class="LC_nobreak"><label>'.
4367: '<input type="checkbox" name="canmodify_'.$role.'" '.
4368: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
4369: '</label></span></td>';
4370: $rem = @fields%($numinrow);
4371: }
4372: my $colsleft = $numinrow - $rem;
4373: if ($colsleft > 1 ) {
4374: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
4375: ' </td>';
4376: } elsif ($colsleft == 1) {
4377: $output .= '<td class="LC_left_item"> </td>';
4378: }
4379: $output .= '</tr></table></td></tr>';
4380: return $output;
4381: }
4382:
4383: sub insttypes_row {
4384: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
4385: my %lt = &Apache::lonlocal::texthash (
4386: cansearch => 'Users allowed to search',
4387: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
4388: lockablenames => 'User preference to lock name',
4389: );
4390: my $showdom;
4391: if ($context eq 'cansearch') {
4392: $showdom = ' ('.$dom.')';
4393: }
4394: my $class = 'LC_left_item';
4395: if ($context eq 'statustocreate') {
4396: $class = 'LC_right_item';
4397: }
4398: my $output = '<tr class="LC_odd_row">'.
4399: '<td>'.$lt{$context}.$showdom.
4400: '</td><td class="'.$class.'" colspan="2"><table>';
4401: my $rem;
4402: if (ref($types) eq 'ARRAY') {
4403: for (my $i=0; $i<@{$types}; $i++) {
4404: if (defined($usertypes->{$types->[$i]})) {
4405: my $rem = $i%($numinrow);
4406: if ($rem == 0) {
4407: if ($i > 0) {
4408: $output .= '</tr>';
4409: }
4410: $output .= '<tr>';
4411: }
4412: my $check = ' ';
4413: if (ref($settings) eq 'HASH') {
4414: if (ref($settings->{$context}) eq 'ARRAY') {
4415: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
4416: $check = ' checked="checked" ';
4417: }
4418: } elsif ($context eq 'statustocreate') {
4419: $check = ' checked="checked" ';
4420: }
4421: }
4422: $output .= '<td class="LC_left_item">'.
4423: '<span class="LC_nobreak"><label>'.
4424: '<input type="checkbox" name="'.$context.'" '.
4425: 'value="'.$types->[$i].'"'.$check.'/>'.
4426: $usertypes->{$types->[$i]}.'</label></span></td>';
4427: }
4428: }
4429: $rem = @{$types}%($numinrow);
4430: }
4431: my $colsleft = $numinrow - $rem;
4432: if (($rem == 0) && (@{$types} > 0)) {
4433: $output .= '<tr>';
4434: }
4435: if ($colsleft > 1) {
4436: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
4437: } else {
4438: $output .= '<td class="LC_left_item">';
4439: }
4440: my $defcheck = ' ';
4441: if (ref($settings) eq 'HASH') {
4442: if (ref($settings->{$context}) eq 'ARRAY') {
4443: if (grep(/^default$/,@{$settings->{$context}})) {
4444: $defcheck = ' checked="checked" ';
4445: }
4446: } elsif ($context eq 'statustocreate') {
4447: $defcheck = ' checked="checked" ';
4448: }
4449: }
4450: $output .= '<span class="LC_nobreak"><label>'.
4451: '<input type="checkbox" name="'.$context.'" '.
4452: 'value="default"'.$defcheck.'/>'.
4453: $othertitle.'</label></span></td>'.
4454: '</tr></table></td></tr>';
4455: return $output;
4456: }
4457:
4458: sub sorted_searchtitles {
4459: my %searchtitles = &Apache::lonlocal::texthash(
4460: 'uname' => 'username',
4461: 'lastname' => 'last name',
4462: 'lastfirst' => 'last name, first name',
4463: );
4464: my @titleorder = ('uname','lastname','lastfirst');
4465: return (\%searchtitles,\@titleorder);
4466: }
4467:
4468: sub sorted_searchtypes {
4469: my %srchtypes_desc = (
4470: exact => 'is exact match',
4471: contains => 'contains ..',
4472: begins => 'begins with ..',
4473: );
4474: my @srchtypeorder = ('exact','begins','contains');
4475: return (\%srchtypes_desc,\@srchtypeorder);
4476: }
4477:
4478: sub usertype_update_row {
4479: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
4480: my $datatable;
4481: my $numinrow = 4;
4482: foreach my $type (@{$types}) {
4483: if (defined($usertypes->{$type})) {
4484: $$rownums ++;
4485: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
4486: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
4487: '</td><td class="LC_left_item"><table>';
4488: for (my $i=0; $i<@{$fields}; $i++) {
4489: my $rem = $i%($numinrow);
4490: if ($rem == 0) {
4491: if ($i > 0) {
4492: $datatable .= '</tr>';
4493: }
4494: $datatable .= '<tr>';
4495: }
4496: my $check = ' ';
4497: if (ref($settings) eq 'HASH') {
4498: if (ref($settings->{'fields'}) eq 'HASH') {
4499: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
4500: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
4501: $check = ' checked="checked" ';
4502: }
4503: }
4504: }
4505: }
4506:
4507: if ($i == @{$fields}-1) {
4508: my $colsleft = $numinrow - $rem;
4509: if ($colsleft > 1) {
4510: $datatable .= '<td colspan="'.$colsleft.'">';
4511: } else {
4512: $datatable .= '<td>';
4513: }
4514: } else {
4515: $datatable .= '<td>';
4516: }
4517: $datatable .= '<span class="LC_nobreak"><label>'.
4518: '<input type="checkbox" name="updateable_'.$type.
4519: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
4520: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
4521: }
4522: $datatable .= '</tr></table></td></tr>';
4523: }
4524: }
4525: return $datatable;
4526: }
4527:
4528: sub modify_login {
4529: my ($r,$dom,$confname,%domconfig) = @_;
4530: my ($resulttext,$errors,$colchgtext,%changes,%colchanges,%newfile,%newurl,
4531: %curr_loginvia,%loginhash,@currlangs,@newlangs,$addedfile,%title,@offon);
4532: %title = ( coursecatalog => 'Display course catalog',
4533: adminmail => 'Display administrator E-mail address',
4534: newuser => 'Link for visitors to create a user account',
4535: loginheader => 'Log-in box header');
4536: @offon = ('off','on');
4537: if (ref($domconfig{login}) eq 'HASH') {
4538: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
4539: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
4540: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
4541: }
4542: }
4543: }
4544: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
4545: \%domconfig,\%loginhash);
4546: my @toggles = ('coursecatalog','adminmail','newuser');
4547: foreach my $item (@toggles) {
4548: $loginhash{login}{$item} = $env{'form.'.$item};
4549: }
4550: $loginhash{login}{loginheader} = $env{'form.loginheader'};
4551: if (ref($colchanges{'login'}) eq 'HASH') {
4552: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
4553: \%loginhash);
4554: }
4555:
4556: my %servers = &Apache::lonnet::internet_dom_servers($dom);
4557: my @loginvia_attribs = ('serverpath','custompath','exempt');
4558: if (keys(%servers) > 1) {
4559: foreach my $lonhost (keys(%servers)) {
4560: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
4561: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
4562: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
4563: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
4564: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
4565: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4566: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4567: $changes{'loginvia'}{$lonhost} = 1;
4568: } else {
4569: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
4570: $changes{'loginvia'}{$lonhost} = 1;
4571: }
4572: } else {
4573: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4574: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4575: $changes{'loginvia'}{$lonhost} = 1;
4576: }
4577: }
4578: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
4579: foreach my $item (@loginvia_attribs) {
4580: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
4581: }
4582: } else {
4583: foreach my $item (@loginvia_attribs) {
4584: my $new = $env{'form.'.$lonhost.'_'.$item};
4585: if (($item eq 'serverpath') && ($new eq 'custom')) {
4586: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
4587: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4588: $new = '/';
4589: }
4590: }
4591: if (($item eq 'custompath') &&
4592: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4593: $new = '';
4594: }
4595: if ($new ne $curr_loginvia{$lonhost}{$item}) {
4596: $changes{'loginvia'}{$lonhost} = 1;
4597: }
4598: if ($item eq 'exempt') {
4599: $new =~ s/^\s+//;
4600: $new =~ s/\s+$//;
4601: my @poss_ips = split(/\s*[,:]\s*/,$new);
4602: my @okips;
4603: foreach my $ip (@poss_ips) {
4604: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
4605: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
4606: push(@okips,$ip);
4607: }
4608: }
4609: }
4610: if (@okips > 0) {
4611: $new = join(',',@okips);
4612: } else {
4613: $new = '';
4614: }
4615: }
4616:
4617: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4618: }
4619: }
4620: } else {
4621: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
4622: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
4623: $changes{'loginvia'}{$lonhost} = 1;
4624: foreach my $item (@loginvia_attribs) {
4625: my $new = $env{'form.'.$lonhost.'_'.$item};
4626: if (($item eq 'serverpath') && ($new eq 'custom')) {
4627: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
4628: $new = '/';
4629: }
4630: }
4631: if (($item eq 'custompath') &&
4632: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
4633: $new = '';
4634: }
4635: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
4636: }
4637: }
4638: }
4639: }
4640: }
4641:
4642: my $servadm = $r->dir_config('lonAdmEMail');
4643: my %langchoices = &Apache::lonlocal::texthash(&get_languages_hash());
4644: if (ref($domconfig{'login'}) eq 'HASH') {
4645: if (ref($domconfig{'login'}{'helpurl'}) eq 'HASH') {
4646: foreach my $lang (sort(keys(%{$domconfig{'login'}{'helpurl'}}))) {
4647: if ($lang eq 'nolang') {
4648: push(@currlangs,$lang);
4649: } elsif (defined($langchoices{$lang})) {
4650: push(@currlangs,$lang);
4651: } else {
4652: next;
4653: }
4654: }
4655: }
4656: }
4657: my @delurls = &Apache::loncommon::get_env_multiple('form.loginhelpurl_del');
4658: if (@currlangs > 0) {
4659: foreach my $lang (@currlangs) {
4660: if (grep(/^\Q$lang\E$/,@delurls)) {
4661: $changes{'helpurl'}{$lang} = 1;
4662: } elsif ($env{'form.loginhelpurl_'.$lang.'.filename'}) {
4663: $changes{'helpurl'}{$lang} = 1;
4664: $newfile{$lang} = $env{'form.loginhelpurl_'.$lang.'.filename'};
4665: push(@newlangs,$lang);
4666: } else {
4667: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
4668: }
4669: }
4670: }
4671: unless (grep(/^nolang$/,@currlangs)) {
4672: if ($env{'form.loginhelpurl_nolang.filename'}) {
4673: $changes{'helpurl'}{'nolang'} = 1;
4674: $newfile{'nolang'} = $env{'form.loginhelpurl_nolang.filename'};
4675: push(@newlangs,'nolang');
4676: }
4677: }
4678: if ($env{'form.loginhelpurl_add_lang'}) {
4679: if ((defined($langchoices{$env{'form.loginhelpurl_add_lang'}})) &&
4680: ($env{'form.loginhelpurl_add_file.filename'})) {
4681: $newfile{$env{'form.loginhelpurl_add_lang'}} = $env{'form.loginhelpurl_add_file.filename'};
4682: $addedfile = $env{'form.loginhelpurl_add_lang'};
4683: }
4684: }
4685: if ((@newlangs > 0) || ($addedfile)) {
4686: my $error;
4687: my ($configuserok,$author_ok,$switchserver) = &config_check($dom,$confname,$servadm);
4688: if ($configuserok eq 'ok') {
4689: if ($switchserver) {
4690: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
4691: } elsif ($author_ok eq 'ok') {
4692: my @allnew = @newlangs;
4693: if ($addedfile ne '') {
4694: push(@allnew,$addedfile);
4695: }
4696: foreach my $lang (@allnew) {
4697: my $formelem = 'loginhelpurl_'.$lang;
4698: if ($lang eq $env{'form.loginhelpurl_add_lang'}) {
4699: $formelem = 'loginhelpurl_add_file';
4700: }
4701: (my $result,$newurl{$lang}) = &publishlogo($r,'upload',$formelem,$dom,$confname,
4702: "help/$lang",'','',$newfile{$lang});
4703: if ($result eq 'ok') {
4704: $loginhash{'login'}{'helpurl'}{$lang} = $newurl{$lang};
4705: $changes{'helpurl'}{$lang} = 1;
4706: } else {
4707: my $puberror = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$newfile{$lang},$result);
4708: $errors .= '<li><span class="LC_error">'.$puberror.'</span></li>';
4709: if ((grep(/^\Q$lang\E$/,@currlangs)) &&
4710: (!grep(/^\Q$lang\E$/,@delurls))) {
4711:
4712: $loginhash{'login'}{'helpurl'}{$lang} = $domconfig{'login'}{'helpurl'}{$lang};
4713: }
4714: }
4715: }
4716: } else {
4717: $error = &mt("Upload of custom log-in help file(s) failed because an author role could not be assigned to a Domain Configuration user ([_1]) in domain: [_2]. Error was: [_3].",$confname,$dom,$author_ok);
4718: }
4719: } else {
4720: $error = &mt("Upload of custom log-in help file(s) failed because a Domain Configuration user ([_1]) could not be created in domain: [_2]. Error was: [_3].",$confname,$dom,$configuserok);
4721: }
4722: if ($error) {
4723: &Apache::lonnet::logthis($error);
4724: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4725: }
4726: }
4727:
4728: my $defaulthelpfile = '/adm/loginproblems.html';
4729: my $defaulttext = &mt('Default in use');
4730:
4731: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
4732: $dom);
4733: if ($putresult eq 'ok') {
4734: my @toggles = ('coursecatalog','adminmail','newuser');
4735: my %defaultchecked = (
4736: 'coursecatalog' => 'on',
4737: 'adminmail' => 'off',
4738: 'newuser' => 'off',
4739: );
4740: if (ref($domconfig{'login'}) eq 'HASH') {
4741: foreach my $item (@toggles) {
4742: if ($defaultchecked{$item} eq 'on') {
4743: if (($domconfig{'login'}{$item} eq '0') &&
4744: ($env{'form.'.$item} eq '1')) {
4745: $changes{$item} = 1;
4746: } elsif (($domconfig{'login'}{$item} eq '' ||
4747: $domconfig{'login'}{$item} eq '1') &&
4748: ($env{'form.'.$item} eq '0')) {
4749: $changes{$item} = 1;
4750: }
4751: } elsif ($defaultchecked{$item} eq 'off') {
4752: if (($domconfig{'login'}{$item} eq '1') &&
4753: ($env{'form.'.$item} eq '0')) {
4754: $changes{$item} = 1;
4755: } elsif (($domconfig{'login'}{$item} eq '' ||
4756: $domconfig{'login'}{$item} eq '0') &&
4757: ($env{'form.'.$item} eq '1')) {
4758: $changes{$item} = 1;
4759: }
4760: }
4761: }
4762: }
4763: if (keys(%changes) > 0 || $colchgtext) {
4764: &Apache::loncommon::devalidate_domconfig_cache($dom);
4765: $resulttext = &mt('Changes made:').'<ul>';
4766: foreach my $item (sort(keys(%changes))) {
4767: if ($item eq 'loginvia') {
4768: if (ref($changes{$item}) eq 'HASH') {
4769: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
4770: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
4771: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
4772: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
4773: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
4774: $protocol = 'http' if ($protocol ne 'https');
4775: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
4776:
4777: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
4778: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
4779: } else {
4780: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
4781: }
4782: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
4783: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
4784: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
4785: }
4786: $resulttext .= '</li>';
4787: } else {
4788: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
4789: }
4790: } else {
4791: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
4792: }
4793: }
4794: $resulttext .= '</ul></li>';
4795: }
4796: } elsif ($item eq 'helpurl') {
4797: if (ref($changes{$item}) eq 'HASH') {
4798: foreach my $lang (sort(keys(%{$changes{$item}}))) {
4799: if (grep(/^\Q$lang\E$/,@delurls)) {
4800: my ($chg,$link);
4801: $link = &Apache::loncommon::modal_link($defaulthelpfile,$defaulttext,600,500);
4802: if ($lang eq 'nolang') {
4803: $chg = &mt('custom log-in help file removed for no preferred language; [_1]',$link);
4804: } else {
4805: $chg = &mt('custom log-in help file removed for specific language: [_1]; [_2]',$langchoices{$lang},$link);
4806: }
4807: $resulttext .= '<li>'.$chg.'</li>';
4808: } else {
4809: my $chg;
4810: if ($lang eq 'nolang') {
4811: $chg = &mt('custom log-in help file for no preferred language');
4812: } else {
4813: $chg = &mt('custom log-in help file for specific language: [_1]',$langchoices{$lang});
4814: }
4815: $resulttext .= '<li>'.&Apache::loncommon::modal_link(
4816: $loginhash{'login'}{'helpurl'}{$lang}.
4817: '?inhibitmenu=yes',$chg,600,500).
4818: '</li>';
4819: }
4820: }
4821: }
4822: } else {
4823: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
4824: }
4825: }
4826: $resulttext .= $colchgtext.'</ul>';
4827: } else {
4828: $resulttext = &mt('No changes made to log-in page settings');
4829: }
4830: } else {
4831: $resulttext = '<span class="LC_error">'.
4832: &mt('An error occurred: [_1]',$putresult).'</span>';
4833: }
4834: if ($errors) {
4835: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
4836: $errors.'</ul>';
4837: }
4838: return $resulttext;
4839: }
4840:
4841: sub color_font_choices {
4842: my %choices =
4843: &Apache::lonlocal::texthash (
4844: img => "Header",
4845: bgs => "Background colors",
4846: links => "Link colors",
4847: images => "Images",
4848: font => "Font color",
4849: fontmenu => "Font Menu",
4850: pgbg => "Page",
4851: tabbg => "Header",
4852: sidebg => "Border",
4853: link => "Link",
4854: alink => "Active link",
4855: vlink => "Visited link",
4856: );
4857: return %choices;
4858: }
4859:
4860: sub modify_rolecolors {
4861: my ($r,$dom,$confname,$roles,%domconfig) = @_;
4862: my ($resulttext,%rolehash);
4863: $rolehash{'rolecolors'} = {};
4864: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
4865: if ($domconfig{'rolecolors'} eq '') {
4866: $domconfig{'rolecolors'} = {};
4867: }
4868: }
4869: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
4870: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
4871: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
4872: $dom);
4873: if ($putresult eq 'ok') {
4874: if (keys(%changes) > 0) {
4875: &Apache::loncommon::devalidate_domconfig_cache($dom);
4876: $resulttext = &display_colorchgs($dom,\%changes,$roles,
4877: $rolehash{'rolecolors'});
4878: } else {
4879: $resulttext = &mt('No changes made to default color schemes');
4880: }
4881: } else {
4882: $resulttext = '<span class="LC_error">'.
4883: &mt('An error occurred: [_1]',$putresult).'</span>';
4884: }
4885: if ($errors) {
4886: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
4887: $errors.'</ul>';
4888: }
4889: return $resulttext;
4890: }
4891:
4892: sub modify_colors {
4893: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
4894: my (%changes,%choices);
4895: my @bgs;
4896: my @links = ('link','alink','vlink');
4897: my @logintext;
4898: my @images;
4899: my $servadm = $r->dir_config('lonAdmEMail');
4900: my $errors;
4901: foreach my $role (@{$roles}) {
4902: if ($role eq 'login') {
4903: %choices = &login_choices();
4904: @logintext = ('textcol','bgcol');
4905: } else {
4906: %choices = &color_font_choices();
4907: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
4908: }
4909: if ($role eq 'login') {
4910: @images = ('img','logo','domlogo','login');
4911: @bgs = ('pgbg','mainbg','sidebg');
4912: } else {
4913: @images = ('img');
4914: @bgs = ('pgbg','tabbg','sidebg');
4915: }
4916: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
4917: foreach my $item (@bgs,@links,@logintext) {
4918: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
4919: }
4920: my ($configuserok,$author_ok,$switchserver) =
4921: &config_check($dom,$confname,$servadm);
4922: my ($width,$height) = &thumb_dimensions();
4923: if (ref($domconfig->{$role}) ne 'HASH') {
4924: $domconfig->{$role} = {};
4925: }
4926: foreach my $img (@images) {
4927: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
4928: if (defined($env{'form.login_showlogo_'.$img})) {
4929: $confhash->{$role}{'showlogo'}{$img} = 1;
4930: } else {
4931: $confhash->{$role}{'showlogo'}{$img} = 0;
4932: }
4933: }
4934: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
4935: && !defined($domconfig->{$role}{$img})
4936: && !$env{'form.'.$role.'_del_'.$img}
4937: && $env{'form.'.$role.'_import_'.$img}) {
4938: # import the old configured image from the .tab setting
4939: # if they haven't provided a new one
4940: $domconfig->{$role}{$img} =
4941: $env{'form.'.$role.'_import_'.$img};
4942: }
4943: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
4944: my $error;
4945: if ($configuserok eq 'ok') {
4946: if ($switchserver) {
4947: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
4948: } else {
4949: if ($author_ok eq 'ok') {
4950: my ($result,$logourl) =
4951: &publishlogo($r,'upload',$role.'_'.$img,
4952: $dom,$confname,$img,$width,$height);
4953: if ($result eq 'ok') {
4954: $confhash->{$role}{$img} = $logourl;
4955: $changes{$role}{'images'}{$img} = 1;
4956: } else {
4957: $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);
4958: }
4959: } else {
4960: $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);
4961: }
4962: }
4963: } else {
4964: $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);
4965: }
4966: if ($error) {
4967: &Apache::lonnet::logthis($error);
4968: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4969: }
4970: } elsif ($domconfig->{$role}{$img} ne '') {
4971: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
4972: my $error;
4973: if ($configuserok eq 'ok') {
4974: # is confname an author?
4975: if ($switchserver eq '') {
4976: if ($author_ok eq 'ok') {
4977: my ($result,$logourl) =
4978: &publishlogo($r,'copy',$domconfig->{$role}{$img},
4979: $dom,$confname,$img,$width,$height);
4980: if ($result eq 'ok') {
4981: $confhash->{$role}{$img} = $logourl;
4982: $changes{$role}{'images'}{$img} = 1;
4983: }
4984: }
4985: }
4986: }
4987: }
4988: }
4989: }
4990: if (ref($domconfig) eq 'HASH') {
4991: if (ref($domconfig->{$role}) eq 'HASH') {
4992: foreach my $img (@images) {
4993: if ($domconfig->{$role}{$img} ne '') {
4994: if ($env{'form.'.$role.'_del_'.$img}) {
4995: $confhash->{$role}{$img} = '';
4996: $changes{$role}{'images'}{$img} = 1;
4997: } else {
4998: if ($confhash->{$role}{$img} eq '') {
4999: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
5000: }
5001: }
5002: } else {
5003: if ($env{'form.'.$role.'_del_'.$img}) {
5004: $confhash->{$role}{$img} = '';
5005: $changes{$role}{'images'}{$img} = 1;
5006: }
5007: }
5008: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
5009: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
5010: if ($confhash->{$role}{'showlogo'}{$img} ne
5011: $domconfig->{$role}{'showlogo'}{$img}) {
5012: $changes{$role}{'showlogo'}{$img} = 1;
5013: }
5014: } else {
5015: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5016: $changes{$role}{'showlogo'}{$img} = 1;
5017: }
5018: }
5019: }
5020: }
5021: if ($domconfig->{$role}{'font'} ne '') {
5022: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
5023: $changes{$role}{'font'} = 1;
5024: }
5025: } else {
5026: if ($confhash->{$role}{'font'}) {
5027: $changes{$role}{'font'} = 1;
5028: }
5029: }
5030: if ($role ne 'login') {
5031: if ($domconfig->{$role}{'fontmenu'} ne '') {
5032: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
5033: $changes{$role}{'fontmenu'} = 1;
5034: }
5035: } else {
5036: if ($confhash->{$role}{'fontmenu'}) {
5037: $changes{$role}{'fontmenu'} = 1;
5038: }
5039: }
5040: }
5041: foreach my $item (@bgs) {
5042: if ($domconfig->{$role}{$item} ne '') {
5043: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5044: $changes{$role}{'bgs'}{$item} = 1;
5045: }
5046: } else {
5047: if ($confhash->{$role}{$item}) {
5048: $changes{$role}{'bgs'}{$item} = 1;
5049: }
5050: }
5051: }
5052: foreach my $item (@links) {
5053: if ($domconfig->{$role}{$item} ne '') {
5054: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5055: $changes{$role}{'links'}{$item} = 1;
5056: }
5057: } else {
5058: if ($confhash->{$role}{$item}) {
5059: $changes{$role}{'links'}{$item} = 1;
5060: }
5061: }
5062: }
5063: foreach my $item (@logintext) {
5064: if ($domconfig->{$role}{$item} ne '') {
5065: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
5066: $changes{$role}{'logintext'}{$item} = 1;
5067: }
5068: } else {
5069: if ($confhash->{$role}{$item}) {
5070: $changes{$role}{'logintext'}{$item} = 1;
5071: }
5072: }
5073: }
5074: } else {
5075: &default_change_checker($role,\@images,\@links,\@bgs,
5076: \@logintext,$confhash,\%changes);
5077: }
5078: } else {
5079: &default_change_checker($role,\@images,\@links,\@bgs,
5080: \@logintext,$confhash,\%changes);
5081: }
5082: }
5083: return ($errors,%changes);
5084: }
5085:
5086: sub config_check {
5087: my ($dom,$confname,$servadm) = @_;
5088: my ($configuserok,$author_ok,$switchserver,%currroles);
5089: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
5090: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
5091: $confname,$servadm);
5092: if ($configuserok eq 'ok') {
5093: $switchserver = &check_switchserver($dom,$confname);
5094: if ($switchserver eq '') {
5095: $author_ok = &check_authorstatus($dom,$confname,%currroles);
5096: }
5097: }
5098: return ($configuserok,$author_ok,$switchserver);
5099: }
5100:
5101: sub default_change_checker {
5102: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
5103: foreach my $item (@{$links}) {
5104: if ($confhash->{$role}{$item}) {
5105: $changes->{$role}{'links'}{$item} = 1;
5106: }
5107: }
5108: foreach my $item (@{$bgs}) {
5109: if ($confhash->{$role}{$item}) {
5110: $changes->{$role}{'bgs'}{$item} = 1;
5111: }
5112: }
5113: foreach my $item (@{$logintext}) {
5114: if ($confhash->{$role}{$item}) {
5115: $changes->{$role}{'logintext'}{$item} = 1;
5116: }
5117: }
5118: foreach my $img (@{$images}) {
5119: if ($env{'form.'.$role.'_del_'.$img}) {
5120: $confhash->{$role}{$img} = '';
5121: $changes->{$role}{'images'}{$img} = 1;
5122: }
5123: if ($role eq 'login') {
5124: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
5125: $changes->{$role}{'showlogo'}{$img} = 1;
5126: }
5127: }
5128: }
5129: if ($confhash->{$role}{'font'}) {
5130: $changes->{$role}{'font'} = 1;
5131: }
5132: }
5133:
5134: sub display_colorchgs {
5135: my ($dom,$changes,$roles,$confhash) = @_;
5136: my (%choices,$resulttext);
5137: if (!grep(/^login$/,@{$roles})) {
5138: $resulttext = &mt('Changes made:').'<br />';
5139: }
5140: foreach my $role (@{$roles}) {
5141: if ($role eq 'login') {
5142: %choices = &login_choices();
5143: } else {
5144: %choices = &color_font_choices();
5145: }
5146: if (ref($changes->{$role}) eq 'HASH') {
5147: if ($role ne 'login') {
5148: $resulttext .= '<h4>'.&mt($role).'</h4>';
5149: }
5150: foreach my $key (sort(keys(%{$changes->{$role}}))) {
5151: if ($role ne 'login') {
5152: $resulttext .= '<ul>';
5153: }
5154: if (ref($changes->{$role}{$key}) eq 'HASH') {
5155: if ($role ne 'login') {
5156: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
5157: }
5158: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
5159: if (($role eq 'login') && ($key eq 'showlogo')) {
5160: if ($confhash->{$role}{$key}{$item}) {
5161: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
5162: } else {
5163: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
5164: }
5165: } elsif ($confhash->{$role}{$item} eq '') {
5166: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
5167: } else {
5168: my $newitem = $confhash->{$role}{$item};
5169: if ($key eq 'images') {
5170: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
5171: }
5172: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
5173: }
5174: }
5175: if ($role ne 'login') {
5176: $resulttext .= '</ul></li>';
5177: }
5178: } else {
5179: if ($confhash->{$role}{$key} eq '') {
5180: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
5181: } else {
5182: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
5183: }
5184: }
5185: if ($role ne 'login') {
5186: $resulttext .= '</ul>';
5187: }
5188: }
5189: }
5190: }
5191: return $resulttext;
5192: }
5193:
5194: sub thumb_dimensions {
5195: return ('200','50');
5196: }
5197:
5198: sub check_dimensions {
5199: my ($inputfile) = @_;
5200: my ($fullwidth,$fullheight);
5201: if ($inputfile =~ m|^[/\w.\-]+$|) {
5202: if (open(PIPE,"identify $inputfile 2>&1 |")) {
5203: my $imageinfo = <PIPE>;
5204: if (!close(PIPE)) {
5205: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
5206: }
5207: chomp($imageinfo);
5208: my ($fullsize) =
5209: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
5210: if ($fullsize) {
5211: ($fullwidth,$fullheight) = split(/x/,$fullsize);
5212: }
5213: }
5214: }
5215: return ($fullwidth,$fullheight);
5216: }
5217:
5218: sub check_configuser {
5219: my ($uhome,$dom,$confname,$servadm) = @_;
5220: my ($configuserok,%currroles);
5221: if ($uhome eq 'no_host') {
5222: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
5223: my $configpass = &LONCAPA::Enrollment::create_password();
5224: $configuserok =
5225: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
5226: $configpass,'','','','','',undef,$servadm);
5227: } else {
5228: $configuserok = 'ok';
5229: %currroles =
5230: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
5231: }
5232: return ($configuserok,%currroles);
5233: }
5234:
5235: sub check_authorstatus {
5236: my ($dom,$confname,%currroles) = @_;
5237: my $author_ok;
5238: if (!$currroles{':'.$dom.':au'}) {
5239: my $start = time;
5240: my $end = 0;
5241: $author_ok =
5242: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
5243: 'au',$end,$start,'','','domconfig');
5244: } else {
5245: $author_ok = 'ok';
5246: }
5247: return $author_ok;
5248: }
5249:
5250: sub publishlogo {
5251: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
5252: my ($output,$fname,$logourl);
5253: if ($action eq 'upload') {
5254: $fname=$env{'form.'.$formname.'.filename'};
5255: chop($env{'form.'.$formname});
5256: } else {
5257: ($fname) = ($formname =~ /([^\/]+)$/);
5258: }
5259: if ($savefileas ne '') {
5260: $fname = $savefileas;
5261: }
5262: $fname=&Apache::lonnet::clean_filename($fname);
5263: # See if there is anything left
5264: unless ($fname) { return ('error: no uploaded file'); }
5265: $fname="$subdir/$fname";
5266: my $docroot=$r->dir_config('lonDocRoot');
5267: my $filepath="$docroot/priv";
5268: my $relpath = "$dom/$confname";
5269: my ($fnamepath,$file,$fetchthumb);
5270: $file=$fname;
5271: if ($fname=~m|/|) {
5272: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
5273: }
5274: my @parts=split(/\//,"$filepath/$relpath/$fnamepath");
5275: my $count;
5276: for ($count=5;$count<=$#parts;$count++) {
5277: $filepath.="/$parts[$count]";
5278: if ((-e $filepath)!=1) {
5279: mkdir($filepath,02770);
5280: }
5281: }
5282: # Check for bad extension and disallow upload
5283: if ($file=~/\.(\w+)$/ &&
5284: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
5285: $output =
5286: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
5287: } elsif ($file=~/\.(\w+)$/ &&
5288: !defined(&Apache::loncommon::fileembstyle($1))) {
5289: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
5290: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
5291: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
5292: } elsif (-d "$filepath/$file") {
5293: $output = &mt('File name is a directory name - rename the file and re-upload');
5294: } else {
5295: my $source = $filepath.'/'.$file;
5296: my $logfile;
5297: if (!open($logfile,">>$source".'.log')) {
5298: return (&mt('No write permission to Construction Space'));
5299: }
5300: print $logfile
5301: "\n================= Publish ".localtime()." ================\n".
5302: $env{'user.name'}.':'.$env{'user.domain'}."\n";
5303: # Save the file
5304: if (!open(FH,'>'.$source)) {
5305: &Apache::lonnet::logthis('Failed to create '.$source);
5306: return (&mt('Failed to create file'));
5307: }
5308: if ($action eq 'upload') {
5309: if (!print FH ($env{'form.'.$formname})) {
5310: &Apache::lonnet::logthis('Failed to write to '.$source);
5311: return (&mt('Failed to write file'));
5312: }
5313: } else {
5314: my $original = &Apache::lonnet::filelocation('',$formname);
5315: if(!copy($original,$source)) {
5316: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
5317: return (&mt('Failed to write file'));
5318: }
5319: }
5320: close(FH);
5321: chmod(0660, $source); # Permissions to rw-rw---.
5322:
5323: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
5324: my $copyfile=$targetdir.'/'.$file;
5325:
5326: my @parts=split(/\//,$targetdir);
5327: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
5328: for (my $count=5;$count<=$#parts;$count++) {
5329: $path.="/$parts[$count]";
5330: if (!-e $path) {
5331: print $logfile "\nCreating directory ".$path;
5332: mkdir($path,02770);
5333: }
5334: }
5335: my $versionresult;
5336: if (-e $copyfile) {
5337: $versionresult = &logo_versioning($targetdir,$file,$logfile);
5338: } else {
5339: $versionresult = 'ok';
5340: }
5341: if ($versionresult eq 'ok') {
5342: if (copy($source,$copyfile)) {
5343: print $logfile "\nCopied original source to ".$copyfile."\n";
5344: $output = 'ok';
5345: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
5346: push(@{$modified_urls},[$copyfile,$source]);
5347: my $metaoutput =
5348: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
5349: unless ($registered_cleanup) {
5350: my $handlers = $r->get_handlers('PerlCleanupHandler');
5351: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5352: $registered_cleanup=1;
5353: }
5354: } else {
5355: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
5356: $output = &mt('Failed to copy file to RES space').", $!";
5357: }
5358: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
5359: my $inputfile = $filepath.'/'.$file;
5360: my $outfile = $filepath.'/'.'tn-'.$file;
5361: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
5362: if ($fullwidth ne '' && $fullheight ne '') {
5363: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
5364: my $thumbsize = $thumbwidth.'x'.$thumbheight;
5365: system("convert -sample $thumbsize $inputfile $outfile");
5366: chmod(0660, $filepath.'/tn-'.$file);
5367: if (-e $outfile) {
5368: my $copyfile=$targetdir.'/tn-'.$file;
5369: if (copy($outfile,$copyfile)) {
5370: print $logfile "\nCopied source to ".$copyfile."\n";
5371: my $thumb_metaoutput =
5372: &write_metadata($dom,$confname,$formname,
5373: $targetdir,'tn-'.$file,$logfile);
5374: push(@{$modified_urls},[$copyfile,$outfile]);
5375: unless ($registered_cleanup) {
5376: my $handlers = $r->get_handlers('PerlCleanupHandler');
5377: $r->set_handlers('PerlCleanupHandler' => [\¬ifysubscribed,@{$handlers}]);
5378: $registered_cleanup=1;
5379: }
5380: } else {
5381: print $logfile "\nUnable to write ".$copyfile.
5382: ':'.$!."\n";
5383: }
5384: }
5385: }
5386: }
5387: }
5388: } else {
5389: $output = $versionresult;
5390: }
5391: }
5392: return ($output,$logourl);
5393: }
5394:
5395: sub logo_versioning {
5396: my ($targetdir,$file,$logfile) = @_;
5397: my $target = $targetdir.'/'.$file;
5398: my ($maxversion,$fn,$extn,$output);
5399: $maxversion = 0;
5400: if ($file =~ /^(.+)\.(\w+)$/) {
5401: $fn=$1;
5402: $extn=$2;
5403: }
5404: opendir(DIR,$targetdir);
5405: while (my $filename=readdir(DIR)) {
5406: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
5407: $maxversion=($1>$maxversion)?$1:$maxversion;
5408: }
5409: }
5410: $maxversion++;
5411: print $logfile "\nCreating old version ".$maxversion."\n";
5412: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
5413: if (copy($target,$copyfile)) {
5414: print $logfile "Copied old target to ".$copyfile."\n";
5415: $copyfile=$copyfile.'.meta';
5416: if (copy($target.'.meta',$copyfile)) {
5417: print $logfile "Copied old target metadata to ".$copyfile."\n";
5418: $output = 'ok';
5419: } else {
5420: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
5421: $output = &mt('Failed to copy old meta').", $!, ";
5422: }
5423: } else {
5424: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
5425: $output = &mt('Failed to copy old target').", $!, ";
5426: }
5427: return $output;
5428: }
5429:
5430: sub write_metadata {
5431: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
5432: my (%metadatafields,%metadatakeys,$output);
5433: $metadatafields{'title'}=$formname;
5434: $metadatafields{'creationdate'}=time;
5435: $metadatafields{'lastrevisiondate'}=time;
5436: $metadatafields{'copyright'}='public';
5437: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
5438: $env{'user.domain'};
5439: $metadatafields{'authorspace'}=$confname.':'.$dom;
5440: $metadatafields{'domain'}=$dom;
5441: {
5442: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
5443: my $mfh;
5444: if (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
5445: foreach (sort keys %metadatafields) {
5446: unless ($_=~/\./) {
5447: my $unikey=$_;
5448: $unikey=~/^([A-Za-z]+)/;
5449: my $tag=$1;
5450: $tag=~tr/A-Z/a-z/;
5451: print $mfh "\n\<$tag";
5452: foreach (split(/\,/,$metadatakeys{$unikey})) {
5453: my $value=$metadatafields{$unikey.'.'.$_};
5454: $value=~s/\"/\'\'/g;
5455: print $mfh ' '.$_.'="'.$value.'"';
5456: }
5457: print $mfh '>'.
5458: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
5459: .'</'.$tag.'>';
5460: }
5461: }
5462: $output = 'ok';
5463: print $logfile "\nWrote metadata";
5464: close($mfh);
5465: } else {
5466: print $logfile "\nFailed to open metadata file";
5467: $output = &mt('Could not write metadata');
5468: }
5469: }
5470: return $output;
5471: }
5472:
5473: sub notifysubscribed {
5474: foreach my $targetsource (@{$modified_urls}){
5475: next unless (ref($targetsource) eq 'ARRAY');
5476: my ($target,$source)=@{$targetsource};
5477: if ($source ne '') {
5478: if (open(my $logfh,'>>'.$source.'.log')) {
5479: print $logfh "\nCleanup phase: Notifications\n";
5480: my @subscribed=&subscribed_hosts($target);
5481: foreach my $subhost (@subscribed) {
5482: print $logfh "\nNotifying host ".$subhost.':';
5483: my $reply=&Apache::lonnet::critical('update:'.$target,$subhost);
5484: print $logfh $reply;
5485: }
5486: my @subscribedmeta=&subscribed_hosts("$target.meta");
5487: foreach my $subhost (@subscribedmeta) {
5488: print $logfh "\nNotifying host for metadata only ".$subhost.':';
5489: my $reply=&Apache::lonnet::critical('update:'.$target.'.meta',
5490: $subhost);
5491: print $logfh $reply;
5492: }
5493: print $logfh "\n============ Done ============\n";
5494: close($logfh);
5495: }
5496: }
5497: }
5498: return OK;
5499: }
5500:
5501: sub subscribed_hosts {
5502: my ($target) = @_;
5503: my @subscribed;
5504: if (open(my $fh,"<$target.subscription")) {
5505: while (my $subline=<$fh>) {
5506: if ($subline =~ /^($match_lonid):/) {
5507: my $host = $1;
5508: if ($host ne $Apache::lonnet::perlvar{'lonHostID'}) {
5509: unless (grep(/^\Q$host\E$/,@subscribed)) {
5510: push(@subscribed,$host);
5511: }
5512: }
5513: }
5514: }
5515: }
5516: return @subscribed;
5517: }
5518:
5519: sub check_switchserver {
5520: my ($dom,$confname) = @_;
5521: my ($allowed,$switchserver);
5522: my $home = &Apache::lonnet::homeserver($confname,$dom);
5523: if ($home eq 'no_host') {
5524: $home = &Apache::lonnet::domain($dom,'primary');
5525: }
5526: my @ids=&Apache::lonnet::current_machine_ids();
5527: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
5528: if (!$allowed) {
5529: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
5530: }
5531: return $switchserver;
5532: }
5533:
5534: sub modify_quotas {
5535: my ($dom,$action,%domconfig) = @_;
5536: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
5537: %limithash,$toolregexp,%conditions,$resulttext,%changes);
5538: if ($action eq 'quotas') {
5539: $context = 'tools';
5540: } else {
5541: $context = $action;
5542: }
5543: if ($context eq 'requestcourses') {
5544: @usertools = ('official','unofficial','community');
5545: @options =('norequest','approval','validate','autolimit');
5546: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
5547: %titles = &courserequest_titles();
5548: $toolregexp = join('|',@usertools);
5549: %conditions = &courserequest_conditions();
5550: } elsif ($context eq 'requestauthor') {
5551: @usertools = ('author');
5552: %titles = &authorrequest_titles();
5553: } else {
5554: @usertools = ('aboutme','blog','webdav','portfolio');
5555: %titles = &tool_titles();
5556: }
5557: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5558: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5559: foreach my $key (keys(%env)) {
5560: if ($context eq 'requestcourses') {
5561: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
5562: my $item = $1;
5563: my $type = $2;
5564: if ($type =~ /^limit_(.+)/) {
5565: $limithash{$item}{$1} = $env{$key};
5566: } else {
5567: $confhash{$item}{$type} = $env{$key};
5568: }
5569: }
5570: } elsif ($context eq 'requestauthor') {
5571: if ($key =~ /^\Qform.authorreq_\E(.+)$/) {
5572: $confhash{$1} = $env{$key};
5573: }
5574: } else {
5575: if ($key =~ /^form\.quota_(.+)$/) {
5576: $confhash{'defaultquota'}{$1} = $env{$key};
5577: }
5578: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
5579: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
5580: }
5581: }
5582: }
5583: if (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
5584: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
5585: @approvalnotify = sort(@approvalnotify);
5586: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
5587: if (ref($domconfig{$action}) eq 'HASH') {
5588: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
5589: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
5590: $changes{'notify'}{'approval'} = 1;
5591: }
5592: } else {
5593: if ($confhash{'notify'}{'approval'}) {
5594: $changes{'notify'}{'approval'} = 1;
5595: }
5596: }
5597: } else {
5598: if ($confhash{'notify'}{'approval'}) {
5599: $changes{'notify'}{'approval'} = 1;
5600: }
5601: }
5602: } else {
5603: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
5604: }
5605: foreach my $item (@usertools) {
5606: foreach my $type (@{$types},'default','_LC_adv') {
5607: my $unset;
5608: if ($context eq 'requestcourses') {
5609: $unset = '0';
5610: if ($type eq '_LC_adv') {
5611: $unset = '';
5612: }
5613: if ($confhash{$item}{$type} eq 'autolimit') {
5614: $confhash{$item}{$type} .= '=';
5615: unless ($limithash{$item}{$type} =~ /\D/) {
5616: $confhash{$item}{$type} .= $limithash{$item}{$type};
5617: }
5618: }
5619: } elsif ($context eq 'requestauthor') {
5620: $unset = '0';
5621: if ($type eq '_LC_adv') {
5622: $unset = '';
5623: }
5624: } else {
5625: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
5626: $confhash{$item}{$type} = 1;
5627: } else {
5628: $confhash{$item}{$type} = 0;
5629: }
5630: }
5631: if (ref($domconfig{$action}) eq 'HASH') {
5632: if ($action eq 'requestauthor') {
5633: if ($domconfig{$action}{$type} ne $confhash{$type}) {
5634: $changes{$type} = 1;
5635: }
5636: } elsif (ref($domconfig{$action}{$item}) eq 'HASH') {
5637: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
5638: $changes{$item}{$type} = 1;
5639: }
5640: } else {
5641: if ($context eq 'requestcourses') {
5642: if ($confhash{$item}{$type} ne $unset) {
5643: $changes{$item}{$type} = 1;
5644: }
5645: } else {
5646: if (!$confhash{$item}{$type}) {
5647: $changes{$item}{$type} = 1;
5648: }
5649: }
5650: }
5651: } else {
5652: if ($context eq 'requestcourses') {
5653: if ($confhash{$item}{$type} ne $unset) {
5654: $changes{$item}{$type} = 1;
5655: }
5656: } elsif ($context eq 'requestauthor') {
5657: if ($confhash{$type} ne $unset) {
5658: $changes{$type} = 1;
5659: }
5660: } else {
5661: if (!$confhash{$item}{$type}) {
5662: $changes{$item}{$type} = 1;
5663: }
5664: }
5665: }
5666: }
5667: }
5668: unless (($context eq 'requestcourses') || ($context eq 'requestauthor')) {
5669: if (ref($domconfig{'quotas'}) eq 'HASH') {
5670: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5671: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
5672: if (exists($confhash{'defaultquota'}{$key})) {
5673: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
5674: $changes{'defaultquota'}{$key} = 1;
5675: }
5676: } else {
5677: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
5678: }
5679: }
5680: } else {
5681: foreach my $key (keys(%{$domconfig{'quotas'}})) {
5682: if (exists($confhash{'defaultquota'}{$key})) {
5683: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
5684: $changes{'defaultquota'}{$key} = 1;
5685: }
5686: } else {
5687: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
5688: }
5689: }
5690: }
5691: }
5692: if (ref($confhash{'defaultquota'}) eq 'HASH') {
5693: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
5694: if (ref($domconfig{'quotas'}) eq 'HASH') {
5695: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
5696: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
5697: $changes{'defaultquota'}{$key} = 1;
5698: }
5699: } else {
5700: if (!exists($domconfig{'quotas'}{$key})) {
5701: $changes{'defaultquota'}{$key} = 1;
5702: }
5703: }
5704: } else {
5705: $changes{'defaultquota'}{$key} = 1;
5706: }
5707: }
5708: }
5709: }
5710:
5711: if ($context eq 'requestauthor') {
5712: $domdefaults{'requestauthor'} = \%confhash;
5713: } else {
5714: foreach my $key (keys(%confhash)) {
5715: $domdefaults{$key} = $confhash{$key};
5716: }
5717: }
5718:
5719: my %quotahash = (
5720: $action => { %confhash }
5721: );
5722: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
5723: $dom);
5724: if ($putresult eq 'ok') {
5725: if (keys(%changes) > 0) {
5726: my $cachetime = 24*60*60;
5727: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
5728:
5729: $resulttext = &mt('Changes made:').'<ul>';
5730: unless (($context eq 'requestcourses') ||
5731: ($context eq 'requestauthor')) {
5732: if (ref($changes{'defaultquota'}) eq 'HASH') {
5733: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
5734: foreach my $type (@{$types},'default') {
5735: if (defined($changes{'defaultquota'}{$type})) {
5736: my $typetitle = $usertypes->{$type};
5737: if ($type eq 'default') {
5738: $typetitle = $othertitle;
5739: }
5740: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
5741: }
5742: }
5743: $resulttext .= '</ul></li>';
5744: }
5745: }
5746: my %newenv;
5747: foreach my $item (@usertools) {
5748: my (%haschgs,%inconf);
5749: if ($context eq 'requestauthor') {
5750: %haschgs = %changes;
5751: %inconf = %confhash;
5752: } else {
5753: if (ref($changes{$item}) eq 'HASH') {
5754: %haschgs = %{$changes{$item}};
5755: }
5756: if (ref($confhash{$item}) eq 'HASH') {
5757: %inconf = %{$confhash{$item}};
5758: }
5759: }
5760: if (keys(%haschgs) > 0) {
5761: my $newacc =
5762: &Apache::lonnet::usertools_access($env{'user.name'},
5763: $env{'user.domain'},
5764: $item,'reload',$context);
5765: if (($context eq 'requestcourses') ||
5766: ($context eq 'requestauthor')) {
5767: if ($env{'environment.canrequest.'.$item} ne $newacc) {
5768: $newenv{'environment.canrequest.'.$item} = $newacc;
5769: }
5770: } else {
5771: if ($env{'environment.availabletools.'.$item} ne $newacc) {
5772: $newenv{'environment.availabletools.'.$item} = $newacc;
5773: }
5774: }
5775: unless ($context eq 'requestauthor') {
5776: $resulttext .= '<li>'.$titles{$item}.'<ul>';
5777: }
5778: foreach my $type (@{$types},'default','_LC_adv') {
5779: if ($haschgs{$type}) {
5780: my $typetitle = $usertypes->{$type};
5781: if ($type eq 'default') {
5782: $typetitle = $othertitle;
5783: } elsif ($type eq '_LC_adv') {
5784: $typetitle = 'LON-CAPA Advanced Users';
5785: }
5786: if ($inconf{$type}) {
5787: if ($context eq 'requestcourses') {
5788: my $cond;
5789: if ($inconf{$type} =~ /^autolimit=(\d*)$/) {
5790: if ($1 eq '') {
5791: $cond = &mt('(Automatic processing of any request).');
5792: } else {
5793: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
5794: }
5795: } else {
5796: $cond = $conditions{$inconf{$type}};
5797: }
5798: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
5799: } else {
5800: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
5801: }
5802: } else {
5803: if ($type eq '_LC_adv') {
5804: if ($inconf{$type} eq '0') {
5805: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
5806: } else {
5807: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
5808: }
5809: } else {
5810: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
5811: }
5812: }
5813: }
5814: }
5815: unless ($context eq 'requestauthor') {
5816: $resulttext .= '</ul></li>';
5817: }
5818: }
5819: }
5820: if (($action eq 'requestcourses') || ($action eq 'requestauthor')) {
5821: if (ref($changes{'notify'}) eq 'HASH') {
5822: if ($changes{'notify'}{'approval'}) {
5823: if (ref($confhash{'notify'}) eq 'HASH') {
5824: if ($confhash{'notify'}{'approval'}) {
5825: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
5826: } else {
5827: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of requests requiring approval.').'</li>';
5828: }
5829: }
5830: }
5831: }
5832: }
5833: $resulttext .= '</ul>';
5834: if (keys(%newenv)) {
5835: &Apache::lonnet::appenv(\%newenv);
5836: }
5837: } else {
5838: if ($context eq 'requestcourses') {
5839: $resulttext = &mt('No changes made to rights to request creation of courses.');
5840: } elsif ($context eq 'requestauthor') {
5841: $resulttext = &mt('No changes made to rights to request author space.');
5842: } else {
5843: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
5844: }
5845: }
5846: } else {
5847: $resulttext = '<span class="LC_error">'.
5848: &mt('An error occurred: [_1]',$putresult).'</span>';
5849: }
5850: return $resulttext;
5851: }
5852:
5853: sub modify_autoenroll {
5854: my ($dom,%domconfig) = @_;
5855: my ($resulttext,%changes);
5856: my %currautoenroll;
5857: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
5858: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
5859: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
5860: }
5861: }
5862: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
5863: my %title = ( run => 'Auto-enrollment active',
5864: sender => 'Sender for notification messages',
5865: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
5866: my @offon = ('off','on');
5867: my $sender_uname = $env{'form.sender_uname'};
5868: my $sender_domain = $env{'form.sender_domain'};
5869: if ($sender_domain eq '') {
5870: $sender_uname = '';
5871: } elsif ($sender_uname eq '') {
5872: $sender_domain = '';
5873: }
5874: my $coowners = $env{'form.autoassign_coowners'};
5875: my %autoenrollhash = (
5876: autoenroll => { 'run' => $env{'form.autoenroll_run'},
5877: 'sender_uname' => $sender_uname,
5878: 'sender_domain' => $sender_domain,
5879: 'co-owners' => $coowners,
5880: }
5881: );
5882: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
5883: $dom);
5884: if ($putresult eq 'ok') {
5885: if (exists($currautoenroll{'run'})) {
5886: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
5887: $changes{'run'} = 1;
5888: }
5889: } elsif ($autorun) {
5890: if ($env{'form.autoenroll_run'} ne '1') {
5891: $changes{'run'} = 1;
5892: }
5893: }
5894: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
5895: $changes{'sender'} = 1;
5896: }
5897: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
5898: $changes{'sender'} = 1;
5899: }
5900: if ($currautoenroll{'co-owners'} ne '') {
5901: if ($currautoenroll{'co-owners'} ne $coowners) {
5902: $changes{'coowners'} = 1;
5903: }
5904: } elsif ($coowners) {
5905: $changes{'coowners'} = 1;
5906: }
5907: if (keys(%changes) > 0) {
5908: $resulttext = &mt('Changes made:').'<ul>';
5909: if ($changes{'run'}) {
5910: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
5911: }
5912: if ($changes{'sender'}) {
5913: if ($sender_uname eq '' || $sender_domain eq '') {
5914: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
5915: } else {
5916: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
5917: }
5918: }
5919: if ($changes{'coowners'}) {
5920: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
5921: &Apache::loncommon::devalidate_domconfig_cache($dom);
5922: }
5923: $resulttext .= '</ul>';
5924: } else {
5925: $resulttext = &mt('No changes made to auto-enrollment settings');
5926: }
5927: } else {
5928: $resulttext = '<span class="LC_error">'.
5929: &mt('An error occurred: [_1]',$putresult).'</span>';
5930: }
5931: return $resulttext;
5932: }
5933:
5934: sub modify_autoupdate {
5935: my ($dom,%domconfig) = @_;
5936: my ($resulttext,%currautoupdate,%fields,%changes);
5937: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
5938: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
5939: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
5940: }
5941: }
5942: my @offon = ('off','on');
5943: my %title = &Apache::lonlocal::texthash (
5944: run => 'Auto-update:',
5945: classlists => 'Updates to user information in classlists?'
5946: );
5947: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5948: my %fieldtitles = &Apache::lonlocal::texthash (
5949: id => 'Student/Employee ID',
5950: permanentemail => 'E-mail address',
5951: lastname => 'Last Name',
5952: firstname => 'First Name',
5953: middlename => 'Middle Name',
5954: generation => 'Generation',
5955: );
5956: $othertitle = &mt('All users');
5957: if (keys(%{$usertypes}) > 0) {
5958: $othertitle = &mt('Other users');
5959: }
5960: foreach my $key (keys(%env)) {
5961: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
5962: my ($usertype,$item) = ($1,$2);
5963: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
5964: if ($usertype eq 'default') {
5965: push(@{$fields{$1}},$2);
5966: } elsif (ref($types) eq 'ARRAY') {
5967: if (grep(/^\Q$usertype\E$/,@{$types})) {
5968: push(@{$fields{$1}},$2);
5969: }
5970: }
5971: }
5972: }
5973: }
5974: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
5975: @lockablenames = sort(@lockablenames);
5976: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
5977: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
5978: if (@changed) {
5979: $changes{'lockablenames'} = 1;
5980: }
5981: } else {
5982: if (@lockablenames) {
5983: $changes{'lockablenames'} = 1;
5984: }
5985: }
5986: my %updatehash = (
5987: autoupdate => { run => $env{'form.autoupdate_run'},
5988: classlists => $env{'form.classlists'},
5989: fields => {%fields},
5990: lockablenames => \@lockablenames,
5991: }
5992: );
5993: foreach my $key (keys(%currautoupdate)) {
5994: if (($key eq 'run') || ($key eq 'classlists')) {
5995: if (exists($updatehash{autoupdate}{$key})) {
5996: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
5997: $changes{$key} = 1;
5998: }
5999: }
6000: } elsif ($key eq 'fields') {
6001: if (ref($currautoupdate{$key}) eq 'HASH') {
6002: foreach my $item (@{$types},'default') {
6003: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
6004: my $change = 0;
6005: foreach my $type (@{$currautoupdate{$key}{$item}}) {
6006: if (!exists($fields{$item})) {
6007: $change = 1;
6008: last;
6009: } elsif (ref($fields{$item}) eq 'ARRAY') {
6010: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
6011: $change = 1;
6012: last;
6013: }
6014: }
6015: }
6016: if ($change) {
6017: push(@{$changes{$key}},$item);
6018: }
6019: }
6020: }
6021: }
6022: } elsif ($key eq 'lockablenames') {
6023: if (ref($currautoupdate{$key}) eq 'ARRAY') {
6024: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
6025: if (@changed) {
6026: $changes{'lockablenames'} = 1;
6027: }
6028: } else {
6029: if (@lockablenames) {
6030: $changes{'lockablenames'} = 1;
6031: }
6032: }
6033: }
6034: }
6035: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
6036: if (@lockablenames) {
6037: $changes{'lockablenames'} = 1;
6038: }
6039: }
6040: foreach my $item (@{$types},'default') {
6041: if (defined($fields{$item})) {
6042: if (ref($currautoupdate{'fields'}) eq 'HASH') {
6043: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
6044: my $change = 0;
6045: if (ref($fields{$item}) eq 'ARRAY') {
6046: foreach my $type (@{$fields{$item}}) {
6047: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
6048: $change = 1;
6049: last;
6050: }
6051: }
6052: }
6053: if ($change) {
6054: push(@{$changes{'fields'}},$item);
6055: }
6056: } else {
6057: push(@{$changes{'fields'}},$item);
6058: }
6059: } else {
6060: push(@{$changes{'fields'}},$item);
6061: }
6062: }
6063: }
6064: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
6065: $dom);
6066: if ($putresult eq 'ok') {
6067: if (keys(%changes) > 0) {
6068: $resulttext = &mt('Changes made:').'<ul>';
6069: foreach my $key (sort(keys(%changes))) {
6070: if ($key eq 'lockablenames') {
6071: $resulttext .= '<li>';
6072: if (@lockablenames) {
6073: $usertypes->{'default'} = $othertitle;
6074: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
6075: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
6076: } else {
6077: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
6078: }
6079: $resulttext .= '</li>';
6080: } elsif (ref($changes{$key}) eq 'ARRAY') {
6081: foreach my $item (@{$changes{$key}}) {
6082: my @newvalues;
6083: foreach my $type (@{$fields{$item}}) {
6084: push(@newvalues,$fieldtitles{$type});
6085: }
6086: my $newvaluestr;
6087: if (@newvalues > 0) {
6088: $newvaluestr = join(', ',@newvalues);
6089: } else {
6090: $newvaluestr = &mt('none');
6091: }
6092: if ($item eq 'default') {
6093: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
6094: } else {
6095: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
6096: }
6097: }
6098: } else {
6099: my $newvalue;
6100: if ($key eq 'run') {
6101: $newvalue = $offon[$env{'form.autoupdate_run'}];
6102: } else {
6103: $newvalue = $offon[$env{'form.'.$key}];
6104: }
6105: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
6106: }
6107: }
6108: $resulttext .= '</ul>';
6109: } else {
6110: $resulttext = &mt('No changes made to autoupdates');
6111: }
6112: } else {
6113: $resulttext = '<span class="LC_error">'.
6114: &mt('An error occurred: [_1]',$putresult).'</span>';
6115: }
6116: return $resulttext;
6117: }
6118:
6119: sub modify_autocreate {
6120: my ($dom,%domconfig) = @_;
6121: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
6122: if (ref($domconfig{'autocreate'}) eq 'HASH') {
6123: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
6124: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
6125: }
6126: }
6127: my %title= ( xml => 'Auto-creation of courses in XML course description files',
6128: req => 'Auto-creation of validated requests for official courses',
6129: xmldc => 'Identity of course creator of courses from XML files',
6130: );
6131: my @types = ('xml','req');
6132: foreach my $item (@types) {
6133: $newvals{$item} = $env{'form.autocreate_'.$item};
6134: $newvals{$item} =~ s/\D//g;
6135: $newvals{$item} = 0 if ($newvals{$item} eq '');
6136: }
6137: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
6138: my %domcoords = &get_active_dcs($dom);
6139: unless (exists($domcoords{$newvals{'xmldc'}})) {
6140: $newvals{'xmldc'} = '';
6141: }
6142: %autocreatehash = (
6143: autocreate => { xml => $newvals{'xml'},
6144: req => $newvals{'req'},
6145: }
6146: );
6147: if ($newvals{'xmldc'} ne '') {
6148: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
6149: }
6150: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
6151: $dom);
6152: if ($putresult eq 'ok') {
6153: my @items = @types;
6154: if ($newvals{'xml'}) {
6155: push(@items,'xmldc');
6156: }
6157: foreach my $item (@items) {
6158: if (exists($currautocreate{$item})) {
6159: if ($currautocreate{$item} ne $newvals{$item}) {
6160: $changes{$item} = 1;
6161: }
6162: } elsif ($newvals{$item}) {
6163: $changes{$item} = 1;
6164: }
6165: }
6166: if (keys(%changes) > 0) {
6167: my @offon = ('off','on');
6168: $resulttext = &mt('Changes made:').'<ul>';
6169: foreach my $item (@types) {
6170: if ($changes{$item}) {
6171: my $newtxt = $offon[$newvals{$item}];
6172: $resulttext .= '<li>'.&mt("$title{$item} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
6173: }
6174: }
6175: if ($changes{'xmldc'}) {
6176: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
6177: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
6178: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
6179: }
6180: $resulttext .= '</ul>';
6181: } else {
6182: $resulttext = &mt('No changes made to auto-creation settings');
6183: }
6184: } else {
6185: $resulttext = '<span class="LC_error">'.
6186: &mt('An error occurred: [_1]',$putresult).'</span>';
6187: }
6188: return $resulttext;
6189: }
6190:
6191: sub modify_directorysrch {
6192: my ($dom,%domconfig) = @_;
6193: my ($resulttext,%changes);
6194: my %currdirsrch;
6195: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
6196: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
6197: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
6198: }
6199: }
6200: my %title = ( available => 'Directory search available',
6201: localonly => 'Other domains can search',
6202: searchby => 'Search types',
6203: searchtypes => 'Search latitude');
6204: my @offon = ('off','on');
6205: my @otherdoms = ('Yes','No');
6206:
6207: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
6208: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
6209: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
6210:
6211: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6212: if (keys(%{$usertypes}) == 0) {
6213: @cansearch = ('default');
6214: } else {
6215: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
6216: foreach my $type (@{$currdirsrch{'cansearch'}}) {
6217: if (!grep(/^\Q$type\E$/,@cansearch)) {
6218: push(@{$changes{'cansearch'}},$type);
6219: }
6220: }
6221: foreach my $type (@cansearch) {
6222: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
6223: push(@{$changes{'cansearch'}},$type);
6224: }
6225: }
6226: } else {
6227: push(@{$changes{'cansearch'}},@cansearch);
6228: }
6229: }
6230:
6231: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
6232: foreach my $by (@{$currdirsrch{'searchby'}}) {
6233: if (!grep(/^\Q$by\E$/,@searchby)) {
6234: push(@{$changes{'searchby'}},$by);
6235: }
6236: }
6237: foreach my $by (@searchby) {
6238: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
6239: push(@{$changes{'searchby'}},$by);
6240: }
6241: }
6242: } else {
6243: push(@{$changes{'searchby'}},@searchby);
6244: }
6245:
6246: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
6247: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
6248: if (!grep(/^\Q$type\E$/,@searchtypes)) {
6249: push(@{$changes{'searchtypes'}},$type);
6250: }
6251: }
6252: foreach my $type (@searchtypes) {
6253: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
6254: push(@{$changes{'searchtypes'}},$type);
6255: }
6256: }
6257: } else {
6258: if (exists($currdirsrch{'searchtypes'})) {
6259: foreach my $type (@searchtypes) {
6260: if ($type ne $currdirsrch{'searchtypes'}) {
6261: push(@{$changes{'searchtypes'}},$type);
6262: }
6263: }
6264: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
6265: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
6266: }
6267: } else {
6268: push(@{$changes{'searchtypes'}},@searchtypes);
6269: }
6270: }
6271:
6272: my %dirsrch_hash = (
6273: directorysrch => { available => $env{'form.dirsrch_available'},
6274: cansearch => \@cansearch,
6275: localonly => $env{'form.dirsrch_localonly'},
6276: searchby => \@searchby,
6277: searchtypes => \@searchtypes,
6278: }
6279: );
6280: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
6281: $dom);
6282: if ($putresult eq 'ok') {
6283: if (exists($currdirsrch{'available'})) {
6284: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
6285: $changes{'available'} = 1;
6286: }
6287: } else {
6288: if ($env{'form.dirsrch_available'} eq '1') {
6289: $changes{'available'} = 1;
6290: }
6291: }
6292: if (exists($currdirsrch{'localonly'})) {
6293: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
6294: $changes{'localonly'} = 1;
6295: }
6296: } else {
6297: if ($env{'form.dirsrch_localonly'} eq '1') {
6298: $changes{'localonly'} = 1;
6299: }
6300: }
6301: if (keys(%changes) > 0) {
6302: $resulttext = &mt('Changes made:').'<ul>';
6303: if ($changes{'available'}) {
6304: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
6305: }
6306: if ($changes{'localonly'}) {
6307: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
6308: }
6309:
6310: if (ref($changes{'cansearch'}) eq 'ARRAY') {
6311: my $chgtext;
6312: if (ref($usertypes) eq 'HASH') {
6313: if (keys(%{$usertypes}) > 0) {
6314: foreach my $type (@{$types}) {
6315: if (grep(/^\Q$type\E$/,@cansearch)) {
6316: $chgtext .= $usertypes->{$type}.'; ';
6317: }
6318: }
6319: if (grep(/^default$/,@cansearch)) {
6320: $chgtext .= $othertitle;
6321: } else {
6322: $chgtext =~ s/\; $//;
6323: }
6324: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
6325: }
6326: }
6327: }
6328: if (ref($changes{'searchby'}) eq 'ARRAY') {
6329: my ($searchtitles,$titleorder) = &sorted_searchtitles();
6330: my $chgtext;
6331: foreach my $type (@{$titleorder}) {
6332: if (grep(/^\Q$type\E$/,@searchby)) {
6333: if (defined($searchtitles->{$type})) {
6334: $chgtext .= $searchtitles->{$type}.'; ';
6335: }
6336: }
6337: }
6338: $chgtext =~ s/\; $//;
6339: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
6340: }
6341: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
6342: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
6343: my $chgtext;
6344: foreach my $type (@{$srchtypeorder}) {
6345: if (grep(/^\Q$type\E$/,@searchtypes)) {
6346: if (defined($srchtypes_desc->{$type})) {
6347: $chgtext .= $srchtypes_desc->{$type}.'; ';
6348: }
6349: }
6350: }
6351: $chgtext =~ s/\; $//;
6352: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
6353: }
6354: $resulttext .= '</ul>';
6355: } else {
6356: $resulttext = &mt('No changes made to institution directory search settings');
6357: }
6358: } else {
6359: $resulttext = '<span class="LC_error">'.
6360: &mt('An error occurred: [_1]',$putresult).'</span>';
6361: }
6362: return $resulttext;
6363: }
6364:
6365: sub modify_contacts {
6366: my ($dom,%domconfig) = @_;
6367: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
6368: if (ref($domconfig{'contacts'}) eq 'HASH') {
6369: foreach my $key (keys(%{$domconfig{'contacts'}})) {
6370: $currsetting{$key} = $domconfig{'contacts'}{$key};
6371: }
6372: }
6373: my (%others,%to,%bcc);
6374: my @contacts = ('supportemail','adminemail');
6375: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
6376: 'requestsmail');
6377: foreach my $type (@mailings) {
6378: @{$newsetting{$type}} =
6379: &Apache::loncommon::get_env_multiple('form.'.$type);
6380: foreach my $item (@contacts) {
6381: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
6382: $contacts_hash{contacts}{$type}{$item} = 1;
6383: } else {
6384: $contacts_hash{contacts}{$type}{$item} = 0;
6385: }
6386: }
6387: $others{$type} = $env{'form.'.$type.'_others'};
6388: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
6389: if ($type eq 'helpdeskmail') {
6390: $bcc{$type} = $env{'form.'.$type.'_bcc'};
6391: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
6392: }
6393: }
6394: foreach my $item (@contacts) {
6395: $to{$item} = $env{'form.'.$item};
6396: $contacts_hash{'contacts'}{$item} = $to{$item};
6397: }
6398: if (keys(%currsetting) > 0) {
6399: foreach my $item (@contacts) {
6400: if ($to{$item} ne $currsetting{$item}) {
6401: $changes{$item} = 1;
6402: }
6403: }
6404: foreach my $type (@mailings) {
6405: foreach my $item (@contacts) {
6406: if (ref($currsetting{$type}) eq 'HASH') {
6407: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
6408: push(@{$changes{$type}},$item);
6409: }
6410: } else {
6411: push(@{$changes{$type}},@{$newsetting{$type}});
6412: }
6413: }
6414: if ($others{$type} ne $currsetting{$type}{'others'}) {
6415: push(@{$changes{$type}},'others');
6416: }
6417: if ($type eq 'helpdeskmail') {
6418: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
6419: push(@{$changes{$type}},'bcc');
6420: }
6421: }
6422: }
6423: } else {
6424: my %default;
6425: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
6426: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
6427: $default{'errormail'} = 'adminemail';
6428: $default{'packagesmail'} = 'adminemail';
6429: $default{'helpdeskmail'} = 'supportemail';
6430: $default{'lonstatusmail'} = 'adminemail';
6431: $default{'requestsmail'} = 'adminemail';
6432: foreach my $item (@contacts) {
6433: if ($to{$item} ne $default{$item}) {
6434: $changes{$item} = 1;
6435: }
6436: }
6437: foreach my $type (@mailings) {
6438: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
6439:
6440: push(@{$changes{$type}},@{$newsetting{$type}});
6441: }
6442: if ($others{$type} ne '') {
6443: push(@{$changes{$type}},'others');
6444: }
6445: if ($type eq 'helpdeskmail') {
6446: if ($bcc{$type} ne '') {
6447: push(@{$changes{$type}},'bcc');
6448: }
6449: }
6450: }
6451: }
6452: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
6453: $dom);
6454: if ($putresult eq 'ok') {
6455: if (keys(%changes) > 0) {
6456: my ($titles,$short_titles) = &contact_titles();
6457: $resulttext = &mt('Changes made:').'<ul>';
6458: foreach my $item (@contacts) {
6459: if ($changes{$item}) {
6460: $resulttext .= '<li>'.$titles->{$item}.
6461: &mt(' set to: ').
6462: '<span class="LC_cusr_emph">'.
6463: $to{$item}.'</span></li>';
6464: }
6465: }
6466: foreach my $type (@mailings) {
6467: if (ref($changes{$type}) eq 'ARRAY') {
6468: $resulttext .= '<li>'.$titles->{$type}.': ';
6469: my @text;
6470: foreach my $item (@{$newsetting{$type}}) {
6471: push(@text,$short_titles->{$item});
6472: }
6473: if ($others{$type} ne '') {
6474: push(@text,$others{$type});
6475: }
6476: $resulttext .= '<span class="LC_cusr_emph">'.
6477: join(', ',@text).'</span>';
6478: if ($type eq 'helpdeskmail') {
6479: if ($bcc{$type} ne '') {
6480: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
6481: }
6482: }
6483: $resulttext .= '</li>';
6484: }
6485: }
6486: $resulttext .= '</ul>';
6487: } else {
6488: $resulttext = &mt('No changes made to contact information');
6489: }
6490: } else {
6491: $resulttext = '<span class="LC_error">'.
6492: &mt('An error occurred: [_1].',$putresult).'</span>';
6493: }
6494: return $resulttext;
6495: }
6496:
6497: sub modify_usercreation {
6498: my ($dom,%domconfig) = @_;
6499: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
6500: my $warningmsg;
6501: if (ref($domconfig{'usercreation'}) eq 'HASH') {
6502: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
6503: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
6504: }
6505: }
6506: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
6507: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
6508: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
6509: my @contexts = ('author','course','requestcrs','selfcreate');
6510: foreach my $item(@contexts) {
6511: if ($item eq 'selfcreate') {
6512: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
6513: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6514: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
6515: if (ref($cancreate{$item}) eq 'ARRAY') {
6516: if (grep(/^login$/,@{$cancreate{$item}})) {
6517: $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.');
6518: }
6519: }
6520: }
6521: } else {
6522: $cancreate{$item} = $env{'form.can_createuser_'.$item};
6523: }
6524: }
6525: my ($othertitle,$usertypes,$types) =
6526: &Apache::loncommon::sorted_inst_types($dom);
6527: if (ref($types) eq 'ARRAY') {
6528: if (@{$types} > 0) {
6529: @{$cancreate{'statustocreate'}} =
6530: &Apache::loncommon::get_env_multiple('form.statustocreate');
6531: } else {
6532: @{$cancreate{'statustocreate'}} = ();
6533: }
6534: push(@contexts,'statustocreate');
6535: }
6536: &process_captcha('cancreate',\%changes,\%cancreate,\%curr_usercreation);
6537: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
6538: foreach my $item (@contexts) {
6539: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
6540: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6541: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
6542: if (ref($cancreate{$item}) eq 'ARRAY') {
6543: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
6544: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6545: push(@{$changes{'cancreate'}},$item);
6546: }
6547: }
6548: }
6549: }
6550: } else {
6551: if ($curr_usercreation{'cancreate'}{$item} eq '') {
6552: if (@{$cancreate{$item}} > 0) {
6553: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6554: push(@{$changes{'cancreate'}},$item);
6555: }
6556: }
6557: } else {
6558: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
6559: if (@{$cancreate{$item}} < 3) {
6560: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6561: push(@{$changes{'cancreate'}},$item);
6562: }
6563: }
6564: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
6565: if (@{$cancreate{$item}} > 0) {
6566: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6567: push(@{$changes{'cancreate'}},$item);
6568: }
6569: }
6570: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
6571: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6572: push(@{$changes{'cancreate'}},$item);
6573: }
6574: }
6575: }
6576: }
6577: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6578: foreach my $type (@{$cancreate{$item}}) {
6579: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
6580: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
6581: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6582: push(@{$changes{'cancreate'}},$item);
6583: }
6584: }
6585: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
6586: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
6587: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
6588: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
6589: push(@{$changes{'cancreate'}},$item);
6590: }
6591: }
6592: }
6593: }
6594: }
6595: } else {
6596: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
6597: push(@{$changes{'cancreate'}},$item);
6598: }
6599: }
6600: }
6601: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
6602: foreach my $item (@contexts) {
6603: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
6604: if ($cancreate{$item} ne 'any') {
6605: push(@{$changes{'cancreate'}},$item);
6606: }
6607: } else {
6608: if ($cancreate{$item} ne 'none') {
6609: push(@{$changes{'cancreate'}},$item);
6610: }
6611: }
6612: }
6613: } else {
6614: foreach my $item (@contexts) {
6615: push(@{$changes{'cancreate'}},$item);
6616: }
6617: }
6618:
6619: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
6620: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
6621: if (!grep(/^\Q$type\E$/,@username_rule)) {
6622: push(@{$changes{'username_rule'}},$type);
6623: }
6624: }
6625: foreach my $type (@username_rule) {
6626: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
6627: push(@{$changes{'username_rule'}},$type);
6628: }
6629: }
6630: } else {
6631: push(@{$changes{'username_rule'}},@username_rule);
6632: }
6633:
6634: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
6635: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
6636: if (!grep(/^\Q$type\E$/,@id_rule)) {
6637: push(@{$changes{'id_rule'}},$type);
6638: }
6639: }
6640: foreach my $type (@id_rule) {
6641: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
6642: push(@{$changes{'id_rule'}},$type);
6643: }
6644: }
6645: } else {
6646: push(@{$changes{'id_rule'}},@id_rule);
6647: }
6648:
6649: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
6650: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
6651: if (!grep(/^\Q$type\E$/,@email_rule)) {
6652: push(@{$changes{'email_rule'}},$type);
6653: }
6654: }
6655: foreach my $type (@email_rule) {
6656: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
6657: push(@{$changes{'email_rule'}},$type);
6658: }
6659: }
6660: } else {
6661: push(@{$changes{'email_rule'}},@email_rule);
6662: }
6663:
6664: my @authen_contexts = ('author','course','domain');
6665: my @authtypes = ('int','krb4','krb5','loc');
6666: my %authhash;
6667: foreach my $item (@authen_contexts) {
6668: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
6669: foreach my $auth (@authtypes) {
6670: if (grep(/^\Q$auth\E$/,@authallowed)) {
6671: $authhash{$item}{$auth} = 1;
6672: } else {
6673: $authhash{$item}{$auth} = 0;
6674: }
6675: }
6676: }
6677: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
6678: foreach my $item (@authen_contexts) {
6679: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
6680: foreach my $auth (@authtypes) {
6681: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
6682: push(@{$changes{'authtypes'}},$item);
6683: last;
6684: }
6685: }
6686: }
6687: }
6688: } else {
6689: foreach my $item (@authen_contexts) {
6690: push(@{$changes{'authtypes'}},$item);
6691: }
6692: }
6693:
6694: my %usercreation_hash = (
6695: usercreation => {
6696: cancreate => \%cancreate,
6697: username_rule => \@username_rule,
6698: id_rule => \@id_rule,
6699: email_rule => \@email_rule,
6700: authtypes => \%authhash,
6701: }
6702: );
6703:
6704: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
6705: $dom);
6706:
6707: my %selfcreatetypes = (
6708: sso => 'users authenticated by institutional single sign on',
6709: login => 'users authenticated by institutional log-in',
6710: email => 'users who provide a valid e-mail address for use as the username',
6711: );
6712: if ($putresult eq 'ok') {
6713: if (keys(%changes) > 0) {
6714: $resulttext = &mt('Changes made:').'<ul>';
6715: if (ref($changes{'cancreate'}) eq 'ARRAY') {
6716: my %lt = &usercreation_types();
6717: foreach my $type (@{$changes{'cancreate'}}) {
6718: my $chgtext;
6719: unless (($type eq 'statustocreate') || ($type eq 'captcha') || ($type eq 'recaptchakeys')) {
6720: $chgtext = $lt{$type}.', ';
6721: }
6722: if ($type eq 'selfcreate') {
6723: if (@{$cancreate{$type}} == 0) {
6724: $chgtext .= &mt('creation of a new user account is not permitted.');
6725: } else {
6726: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
6727: foreach my $case (@{$cancreate{$type}}) {
6728: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
6729: }
6730: $chgtext .= '</ul>';
6731: if (ref($cancreate{$type}) eq 'ARRAY') {
6732: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
6733: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
6734: if (@{$cancreate{'statustocreate'}} == 0) {
6735: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
6736: }
6737: }
6738: }
6739: }
6740: }
6741: } elsif ($type eq 'statustocreate') {
6742: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
6743: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
6744: if (@{$cancreate{'selfcreate'}} > 0) {
6745: if (@{$cancreate{'statustocreate'}} == 0) {
6746:
6747: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
6748: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
6749: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
6750: }
6751: } elsif (ref($usertypes) eq 'HASH') {
6752: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
6753: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
6754: } else {
6755: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
6756: }
6757: $chgtext .= '<ul>';
6758: foreach my $case (@{$cancreate{$type}}) {
6759: if ($case eq 'default') {
6760: $chgtext .= '<li>'.$othertitle.'</li>';
6761: } else {
6762: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
6763: }
6764: }
6765: $chgtext .= '</ul>';
6766: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
6767: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
6768: }
6769: }
6770: } else {
6771: if (@{$cancreate{$type}} == 0) {
6772: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
6773: } else {
6774: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
6775: }
6776: }
6777: }
6778: } elsif ($type eq 'captcha') {
6779: if ($cancreate{$type} eq 'notused') {
6780: $chgtext .= &mt('No CAPTCHA validation in use for self-creation screen.');
6781: } else {
6782: my %captchas = &captcha_phrases();
6783: if ($captchas{$cancreate{$type}}) {
6784: $chgtext .= &mt("Validation for self-creation screen set to $captchas{$cancreate{$type}}.");
6785: } else {
6786: $chgtext .= &mt('Validation for self-creation screen set to unknown type.');
6787: }
6788: }
6789: } elsif ($type eq 'recaptchakeys') {
6790: my ($privkey,$pubkey);
6791: if (ref($cancreate{$type}) eq 'HASH') {
6792: $pubkey = $cancreate{$type}{'public'};
6793: $privkey = $cancreate{$type}{'private'};
6794: }
6795: $chgtext .= &mt('ReCAPTCHA keys changes').'<ul>';
6796: if (!$pubkey) {
6797: $chgtext .= '<li>'.&mt('Public key deleted').'</li>';
6798: } else {
6799: $chgtext .= '<li>'.&mt('Public key set to [_1]',$pubkey).'</li>';
6800: }
6801: if (!$privkey) {
6802: $chgtext .= '<li>'.&mt('Private key deleted').'</li>';
6803: } else {
6804: $chgtext .= '<li>'.&mt('Private key set to [_1]',$pubkey).'</li>';
6805: }
6806: $chgtext .= '</ul>';
6807: } else {
6808: if ($cancreate{$type} eq 'none') {
6809: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
6810: } elsif ($cancreate{$type} eq 'any') {
6811: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
6812: } elsif ($cancreate{$type} eq 'official') {
6813: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
6814: } elsif ($cancreate{$type} eq 'unofficial') {
6815: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
6816: }
6817: }
6818: $resulttext .= '<li>'.$chgtext.'</li>';
6819: }
6820: }
6821: if (ref($changes{'username_rule'}) eq 'ARRAY') {
6822: my ($rules,$ruleorder) =
6823: &Apache::lonnet::inst_userrules($dom,'username');
6824: my $chgtext = '<ul>';
6825: foreach my $type (@username_rule) {
6826: if (ref($rules->{$type}) eq 'HASH') {
6827: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
6828: }
6829: }
6830: $chgtext .= '</ul>';
6831: if (@username_rule > 0) {
6832: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
6833: } else {
6834: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
6835: }
6836: }
6837: if (ref($changes{'id_rule'}) eq 'ARRAY') {
6838: my ($idrules,$idruleorder) =
6839: &Apache::lonnet::inst_userrules($dom,'id');
6840: my $chgtext = '<ul>';
6841: foreach my $type (@id_rule) {
6842: if (ref($idrules->{$type}) eq 'HASH') {
6843: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
6844: }
6845: }
6846: $chgtext .= '</ul>';
6847: if (@id_rule > 0) {
6848: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
6849: } else {
6850: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
6851: }
6852: }
6853: if (ref($changes{'email_rule'}) eq 'ARRAY') {
6854: my ($emailrules,$emailruleorder) =
6855: &Apache::lonnet::inst_userrules($dom,'email');
6856: my $chgtext = '<ul>';
6857: foreach my $type (@email_rule) {
6858: if (ref($emailrules->{$type}) eq 'HASH') {
6859: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
6860: }
6861: }
6862: $chgtext .= '</ul>';
6863: if (@email_rule > 0) {
6864: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
6865: } else {
6866: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
6867: }
6868: }
6869:
6870: my %authname = &authtype_names();
6871: my %context_title = &context_names();
6872: if (ref($changes{'authtypes'}) eq 'ARRAY') {
6873: my $chgtext = '<ul>';
6874: foreach my $type (@{$changes{'authtypes'}}) {
6875: my @allowed;
6876: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
6877: foreach my $auth (@authtypes) {
6878: if ($authhash{$type}{$auth}) {
6879: push(@allowed,$authname{$auth});
6880: }
6881: }
6882: if (@allowed > 0) {
6883: $chgtext .= join(', ',@allowed).'</li>';
6884: } else {
6885: $chgtext .= &mt('none').'</li>';
6886: }
6887: }
6888: $chgtext .= '</ul>';
6889: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
6890: $resulttext .= '</li>';
6891: }
6892: $resulttext .= '</ul>';
6893: } else {
6894: $resulttext = &mt('No changes made to user creation settings');
6895: }
6896: } else {
6897: $resulttext = '<span class="LC_error">'.
6898: &mt('An error occurred: [_1]',$putresult).'</span>';
6899: }
6900: if ($warningmsg ne '') {
6901: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
6902: }
6903: return $resulttext;
6904: }
6905:
6906: sub process_captcha {
6907: my ($container,$changes,$newsettings,$current) = @_;
6908: return unless ((ref($changes) eq 'HASH') && (ref($newsettings) eq 'HASH') || (ref($current) eq 'HASH'));
6909: $newsettings->{'captcha'} = $env{'form.'.$container.'_captcha'};
6910: unless ($newsettings->{'captcha'} eq 'recaptcha' || $newsettings->{'captcha'} eq 'notused') {
6911: $newsettings->{'captcha'} = 'original';
6912: }
6913: if ($current->{'captcha'} ne $newsettings->{'captcha'}) {
6914: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
6915: push(@{$changes->{'cancreate'}},'captcha');
6916: } elsif (!defined($changes->{'cancreate'})) {
6917: $changes->{'cancreate'} = ['captcha'];
6918: }
6919: }
6920: my ($newpub,$newpriv,$currpub,$currpriv);
6921: if ($newsettings->{'captcha'} eq 'recaptcha') {
6922: $newpub = $env{'form.'.$container.'_recaptchapub'};
6923: $newpriv = $env{'form.'.$container.'_recaptchapriv'};
6924: }
6925: $newsettings->{'recaptchakeys'} = {
6926: public => $newpub,
6927: private => $newpriv,
6928: };
6929: if (ref($current->{'recaptchakeys'}) eq 'HASH') {
6930: $currpub = $current->{'recaptchakeys'}{'public'};
6931: $currpriv = $current->{'recaptchakeys'}{'private'};
6932: }
6933: if (($newpub ne $currpub) || ($newpriv ne $currpriv)) {
6934: if (ref($changes->{'cancreate'}) eq 'ARRAY') {
6935: push(@{$changes->{'cancreate'}},'recaptchakeys');
6936: } elsif (!defined($changes->{'cancreate'})) {
6937: $changes->{'cancreate'} = ['recaptchakeys'];
6938: }
6939: }
6940: return;
6941: }
6942:
6943: sub modify_usermodification {
6944: my ($dom,%domconfig) = @_;
6945: my ($resulttext,%curr_usermodification,%changes);
6946: if (ref($domconfig{'usermodification'}) eq 'HASH') {
6947: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
6948: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
6949: }
6950: }
6951: my @contexts = ('author','course','selfcreate');
6952: my %context_title = (
6953: author => 'In author context',
6954: course => 'In course context',
6955: selfcreate => 'When self creating account',
6956: );
6957: my @fields = ('lastname','firstname','middlename','generation',
6958: 'permanentemail','id');
6959: my %roles = (
6960: author => ['ca','aa'],
6961: course => ['st','ep','ta','in','cr'],
6962: );
6963: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
6964: if (ref($types) eq 'ARRAY') {
6965: push(@{$types},'default');
6966: $usertypes->{'default'} = $othertitle;
6967: }
6968: $roles{'selfcreate'} = $types;
6969: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
6970: my %modifyhash;
6971: foreach my $context (@contexts) {
6972: foreach my $role (@{$roles{$context}}) {
6973: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
6974: foreach my $item (@fields) {
6975: if (grep(/^\Q$item\E$/,@modifiable)) {
6976: $modifyhash{$context}{$role}{$item} = 1;
6977: } else {
6978: $modifyhash{$context}{$role}{$item} = 0;
6979: }
6980: }
6981: }
6982: if (ref($curr_usermodification{$context}) eq 'HASH') {
6983: foreach my $role (@{$roles{$context}}) {
6984: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
6985: foreach my $field (@fields) {
6986: if ($modifyhash{$context}{$role}{$field} ne
6987: $curr_usermodification{$context}{$role}{$field}) {
6988: push(@{$changes{$context}},$role);
6989: last;
6990: }
6991: }
6992: }
6993: }
6994: } else {
6995: foreach my $context (@contexts) {
6996: foreach my $role (@{$roles{$context}}) {
6997: push(@{$changes{$context}},$role);
6998: }
6999: }
7000: }
7001: }
7002: my %usermodification_hash = (
7003: usermodification => \%modifyhash,
7004: );
7005: my $putresult = &Apache::lonnet::put_dom('configuration',
7006: \%usermodification_hash,$dom);
7007: if ($putresult eq 'ok') {
7008: if (keys(%changes) > 0) {
7009: $resulttext = &mt('Changes made: ').'<ul>';
7010: foreach my $context (@contexts) {
7011: if (ref($changes{$context}) eq 'ARRAY') {
7012: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
7013: if (ref($changes{$context}) eq 'ARRAY') {
7014: foreach my $role (@{$changes{$context}}) {
7015: my $rolename;
7016: if ($context eq 'selfcreate') {
7017: $rolename = $role;
7018: if (ref($usertypes) eq 'HASH') {
7019: if ($usertypes->{$role} ne '') {
7020: $rolename = $usertypes->{$role};
7021: }
7022: }
7023: } else {
7024: if ($role eq 'cr') {
7025: $rolename = &mt('Custom');
7026: } else {
7027: $rolename = &Apache::lonnet::plaintext($role);
7028: }
7029: }
7030: my @modifiable;
7031: if ($context eq 'selfcreate') {
7032: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
7033: } else {
7034: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
7035: }
7036: foreach my $field (@fields) {
7037: if ($modifyhash{$context}{$role}{$field}) {
7038: push(@modifiable,$fieldtitles{$field});
7039: }
7040: }
7041: if (@modifiable > 0) {
7042: $resulttext .= join(', ',@modifiable);
7043: } else {
7044: $resulttext .= &mt('none');
7045: }
7046: $resulttext .= '</li>';
7047: }
7048: $resulttext .= '</ul></li>';
7049: }
7050: }
7051: }
7052: $resulttext .= '</ul>';
7053: } else {
7054: $resulttext = &mt('No changes made to user modification settings');
7055: }
7056: } else {
7057: $resulttext = '<span class="LC_error">'.
7058: &mt('An error occurred: [_1]',$putresult).'</span>';
7059: }
7060: return $resulttext;
7061: }
7062:
7063: sub modify_defaults {
7064: my ($dom,$r) = @_;
7065: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
7066: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7067: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def','portal_def');
7068: my @authtypes = ('internal','krb4','krb5','localauth');
7069: foreach my $item (@items) {
7070: $newvalues{$item} = $env{'form.'.$item};
7071: if ($item eq 'auth_def') {
7072: if ($newvalues{$item} ne '') {
7073: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
7074: push(@errors,$item);
7075: }
7076: }
7077: } elsif ($item eq 'lang_def') {
7078: if ($newvalues{$item} ne '') {
7079: if ($newvalues{$item} =~ /^(\w+)/) {
7080: my $langcode = $1;
7081: if ($langcode ne 'x_chef') {
7082: if (code2language($langcode) eq '') {
7083: push(@errors,$item);
7084: }
7085: }
7086: } else {
7087: push(@errors,$item);
7088: }
7089: }
7090: } elsif ($item eq 'timezone_def') {
7091: if ($newvalues{$item} ne '') {
7092: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
7093: push(@errors,$item);
7094: }
7095: }
7096: } elsif ($item eq 'datelocale_def') {
7097: if ($newvalues{$item} ne '') {
7098: my @datelocale_ids = DateTime::Locale->ids();
7099: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
7100: push(@errors,$item);
7101: }
7102: }
7103: } elsif ($item eq 'portal_def') {
7104: if ($newvalues{$item} ne '') {
7105: unless ($newvalues{$item} =~ /^https?\:\/\/(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z]|[A-Za-z][A-Za-z0-9\-]*[A-Za-z0-9])\/?$/) {
7106: push(@errors,$item);
7107: }
7108: }
7109: }
7110: if (grep(/^\Q$item\E$/,@errors)) {
7111: $newvalues{$item} = $domdefaults{$item};
7112: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
7113: $changes{$item} = 1;
7114: }
7115: $domdefaults{$item} = $newvalues{$item};
7116: }
7117: my %defaults_hash = (
7118: defaults => \%newvalues,
7119: );
7120: my $title = &defaults_titles();
7121: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
7122: $dom);
7123: if ($putresult eq 'ok') {
7124: if (keys(%changes) > 0) {
7125: $resulttext = &mt('Changes made:').'<ul>';
7126: my $version = $r->dir_config('lonVersion');
7127: 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";
7128: foreach my $item (sort(keys(%changes))) {
7129: my $value = $env{'form.'.$item};
7130: if ($value eq '') {
7131: $value = &mt('none');
7132: } elsif ($item eq 'auth_def') {
7133: my %authnames = &authtype_names();
7134: my %shortauth = (
7135: internal => 'int',
7136: krb4 => 'krb4',
7137: krb5 => 'krb5',
7138: localauth => 'loc',
7139: );
7140: $value = $authnames{$shortauth{$value}};
7141: }
7142: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
7143: $mailmsgtext .= "$title->{$item} set to $value\n";
7144: }
7145: $resulttext .= '</ul>';
7146: $mailmsgtext .= "\n";
7147: my $cachetime = 24*60*60;
7148: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7149: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
7150: my $sysmail = $r->dir_config('lonSysEMail');
7151: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
7152: }
7153: } else {
7154: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
7155: }
7156: } else {
7157: $resulttext = '<span class="LC_error">'.
7158: &mt('An error occurred: [_1]',$putresult).'</span>';
7159: }
7160: if (@errors > 0) {
7161: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
7162: foreach my $item (@errors) {
7163: $resulttext .= ' "'.$title->{$item}.'",';
7164: }
7165: $resulttext =~ s/,$//;
7166: }
7167: return $resulttext;
7168: }
7169:
7170: sub modify_scantron {
7171: my ($r,$dom,$confname,%domconfig) = @_;
7172: my ($resulttext,%confhash,%changes,$errors);
7173: my $custom = 'custom.tab';
7174: my $default = 'default.tab';
7175: my $servadm = $r->dir_config('lonAdmEMail');
7176: my ($configuserok,$author_ok,$switchserver) =
7177: &config_check($dom,$confname,$servadm);
7178: if ($env{'form.scantronformat.filename'} ne '') {
7179: my $error;
7180: if ($configuserok eq 'ok') {
7181: if ($switchserver) {
7182: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
7183: } else {
7184: if ($author_ok eq 'ok') {
7185: my ($result,$scantronurl) =
7186: &publishlogo($r,'upload','scantronformat',$dom,
7187: $confname,'scantron','','',$custom);
7188: if ($result eq 'ok') {
7189: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
7190: $changes{'scantronformat'} = 1;
7191: } else {
7192: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
7193: }
7194: } else {
7195: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
7196: }
7197: }
7198: } else {
7199: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
7200: }
7201: if ($error) {
7202: &Apache::lonnet::logthis($error);
7203: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
7204: }
7205: }
7206: if (ref($domconfig{'scantron'}) eq 'HASH') {
7207: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
7208: if ($env{'form.scantronformat_del'}) {
7209: $confhash{'scantron'}{'scantronformat'} = '';
7210: $changes{'scantronformat'} = 1;
7211: }
7212: }
7213: }
7214: if (keys(%confhash) > 0) {
7215: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
7216: $dom);
7217: if ($putresult eq 'ok') {
7218: if (keys(%changes) > 0) {
7219: if (ref($confhash{'scantron'}) eq 'HASH') {
7220: $resulttext = &mt('Changes made:').'<ul>';
7221: if ($confhash{'scantron'}{'scantronformat'} eq '') {
7222: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
7223: } else {
7224: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
7225: }
7226: $resulttext .= '</ul>';
7227: } else {
7228: $resulttext = &mt('Changes made to bubblesheet format file.');
7229: }
7230: $resulttext .= '</ul>';
7231: &Apache::loncommon::devalidate_domconfig_cache($dom);
7232: } else {
7233: $resulttext = &mt('No changes made to bubblesheet format file');
7234: }
7235: } else {
7236: $resulttext = '<span class="LC_error">'.
7237: &mt('An error occurred: [_1]',$putresult).'</span>';
7238: }
7239: } else {
7240: $resulttext = &mt('No changes made to bubblesheet format file');
7241: }
7242: if ($errors) {
7243: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
7244: $errors.'</ul>';
7245: }
7246: return $resulttext;
7247: }
7248:
7249: sub modify_coursecategories {
7250: my ($dom,%domconfig) = @_;
7251: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
7252: $cathash);
7253: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
7254: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
7255: $cathash = $domconfig{'coursecategories'}{'cats'};
7256: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
7257: $changes{'togglecats'} = 1;
7258: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
7259: }
7260: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
7261: $changes{'categorize'} = 1;
7262: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
7263: }
7264: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
7265: $changes{'togglecatscomm'} = 1;
7266: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
7267: }
7268: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
7269: $changes{'categorizecomm'} = 1;
7270: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
7271: }
7272: } else {
7273: $changes{'togglecats'} = 1;
7274: $changes{'categorize'} = 1;
7275: $changes{'togglecatscomm'} = 1;
7276: $changes{'categorizecomm'} = 1;
7277: $domconfig{'coursecategories'} = {
7278: togglecats => $env{'form.togglecats'},
7279: categorize => $env{'form.categorize'},
7280: togglecatscomm => $env{'form.togglecatscomm'},
7281: categorizecomm => $env{'form.categorizecomm'},
7282: };
7283: }
7284: if (ref($cathash) eq 'HASH') {
7285: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
7286: push (@deletecategory,'instcode::0');
7287: }
7288: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
7289: push(@deletecategory,'communities::0');
7290: }
7291: }
7292: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
7293: if (ref($cathash) eq 'HASH') {
7294: if (@deletecategory > 0) {
7295: #FIXME Need to remove category from all courses using a deleted category
7296: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
7297: foreach my $item (@deletecategory) {
7298: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
7299: delete($domconfig{'coursecategories'}{'cats'}{$item});
7300: $deletions{$item} = 1;
7301: &recurse_cat_deletes($item,$cathash,\%deletions);
7302: }
7303: }
7304: }
7305: foreach my $item (keys(%{$cathash})) {
7306: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
7307: if ($cathash->{$item} ne $env{'form.'.$item}) {
7308: $reorderings{$item} = 1;
7309: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
7310: }
7311: if ($env{'form.addcategory_name_'.$item} ne '') {
7312: my $newcat = $env{'form.addcategory_name_'.$item};
7313: my $newdepth = $depth+1;
7314: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
7315: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
7316: $adds{$newitem} = 1;
7317: }
7318: if ($env{'form.subcat_'.$item} ne '') {
7319: my $newcat = $env{'form.subcat_'.$item};
7320: my $newdepth = $depth+1;
7321: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
7322: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
7323: $adds{$newitem} = 1;
7324: }
7325: }
7326: }
7327: if ($env{'form.instcode'} eq '1') {
7328: if (ref($cathash) eq 'HASH') {
7329: my $newitem = 'instcode::0';
7330: if ($cathash->{$newitem} eq '') {
7331: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
7332: $adds{$newitem} = 1;
7333: }
7334: } else {
7335: my $newitem = 'instcode::0';
7336: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
7337: $adds{$newitem} = 1;
7338: }
7339: }
7340: if ($env{'form.communities'} eq '1') {
7341: if (ref($cathash) eq 'HASH') {
7342: my $newitem = 'communities::0';
7343: if ($cathash->{$newitem} eq '') {
7344: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
7345: $adds{$newitem} = 1;
7346: }
7347: } else {
7348: my $newitem = 'communities::0';
7349: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
7350: $adds{$newitem} = 1;
7351: }
7352: }
7353: if ($env{'form.addcategory_name'} ne '') {
7354: if (($env{'form.addcategory_name'} ne 'instcode') &&
7355: ($env{'form.addcategory_name'} ne 'communities')) {
7356: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
7357: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
7358: $adds{$newitem} = 1;
7359: }
7360: }
7361: my $putresult;
7362: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7363: if (keys(%deletions) > 0) {
7364: foreach my $key (keys(%deletions)) {
7365: if ($predelallitems{$key} ne '') {
7366: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
7367: }
7368: }
7369: }
7370: my (@chkcats,@chktrails,%chkallitems);
7371: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
7372: if (ref($chkcats[0]) eq 'ARRAY') {
7373: my $depth = 0;
7374: my $chg = 0;
7375: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
7376: my $name = $chkcats[0][$i];
7377: my $item;
7378: if ($name eq '') {
7379: $chg ++;
7380: } else {
7381: $item = &escape($name).'::0';
7382: if ($chg) {
7383: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
7384: }
7385: $depth ++;
7386: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
7387: $depth --;
7388: }
7389: }
7390: }
7391: }
7392: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7393: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
7394: if ($putresult eq 'ok') {
7395: my %title = (
7396: togglecats => 'Show/Hide a course in catalog',
7397: categorize => 'Assign a category to a course',
7398: togglecatscomm => 'Show/Hide a community in catalog',
7399: categorizecomm => 'Assign a category to a community',
7400: );
7401: my %level = (
7402: dom => 'set in Domain ("Modify Course/Community")',
7403: crs => 'set in Course ("Course Configuration")',
7404: comm => 'set in Community ("Community Configuration")',
7405: );
7406: $resulttext = &mt('Changes made:').'<ul>';
7407: if ($changes{'togglecats'}) {
7408: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
7409: }
7410: if ($changes{'categorize'}) {
7411: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
7412: }
7413: if ($changes{'togglecatscomm'}) {
7414: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
7415: }
7416: if ($changes{'categorizecomm'}) {
7417: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
7418: }
7419: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
7420: my $cathash;
7421: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
7422: $cathash = $domconfig{'coursecategories'}{'cats'};
7423: } else {
7424: $cathash = {};
7425: }
7426: my (@cats,@trails,%allitems);
7427: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
7428: if (keys(%deletions) > 0) {
7429: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
7430: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
7431: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
7432: }
7433: $resulttext .= '</ul></li>';
7434: }
7435: if (keys(%reorderings) > 0) {
7436: my %sort_by_trail;
7437: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
7438: foreach my $key (keys(%reorderings)) {
7439: if ($allitems{$key} ne '') {
7440: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
7441: }
7442: }
7443: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
7444: $resulttext .= '<li>'.$trails[$trail].'</li>';
7445: }
7446: $resulttext .= '</ul></li>';
7447: }
7448: if (keys(%adds) > 0) {
7449: my %sort_by_trail;
7450: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
7451: foreach my $key (keys(%adds)) {
7452: if ($allitems{$key} ne '') {
7453: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
7454: }
7455: }
7456: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
7457: $resulttext .= '<li>'.$trails[$trail].'</li>';
7458: }
7459: $resulttext .= '</ul></li>';
7460: }
7461: }
7462: $resulttext .= '</ul>';
7463: } else {
7464: $resulttext = '<span class="LC_error">'.
7465: &mt('An error occurred: [_1]',$putresult).'</span>';
7466: }
7467: } else {
7468: $resulttext = &mt('No changes made to course and community categories');
7469: }
7470: return $resulttext;
7471: }
7472:
7473: sub modify_serverstatuses {
7474: my ($dom,%domconfig) = @_;
7475: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
7476: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
7477: %currserverstatus = %{$domconfig{'serverstatuses'}};
7478: }
7479: my @pages = &serverstatus_pages();
7480: foreach my $type (@pages) {
7481: $newserverstatus{$type}{'namedusers'} = '';
7482: $newserverstatus{$type}{'machines'} = '';
7483: if (defined($env{'form.'.$type.'_namedusers'})) {
7484: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
7485: my @okusers;
7486: foreach my $user (@users) {
7487: my ($uname,$udom) = split(/:/,$user);
7488: if (($udom =~ /^$match_domain$/) &&
7489: (&Apache::lonnet::domain($udom)) &&
7490: ($uname =~ /^$match_username$/)) {
7491: if (!grep(/^\Q$user\E/,@okusers)) {
7492: push(@okusers,$user);
7493: }
7494: }
7495: }
7496: if (@okusers > 0) {
7497: @okusers = sort(@okusers);
7498: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
7499: }
7500: }
7501: if (defined($env{'form.'.$type.'_machines'})) {
7502: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
7503: my @okmachines;
7504: foreach my $ip (@machines) {
7505: my @parts = split(/\./,$ip);
7506: next if (@parts < 4);
7507: my $badip = 0;
7508: for (my $i=0; $i<4; $i++) {
7509: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
7510: $badip = 1;
7511: last;
7512: }
7513: }
7514: if (!$badip) {
7515: push(@okmachines,$ip);
7516: }
7517: }
7518: @okmachines = sort(@okmachines);
7519: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
7520: }
7521: }
7522: my %serverstatushash = (
7523: serverstatuses => \%newserverstatus,
7524: );
7525: foreach my $type (@pages) {
7526: foreach my $setting ('namedusers','machines') {
7527: my (@current,@new);
7528: if (ref($currserverstatus{$type}) eq 'HASH') {
7529: if ($currserverstatus{$type}{$setting} ne '') {
7530: @current = split(/,/,$currserverstatus{$type}{$setting});
7531: }
7532: }
7533: if ($newserverstatus{$type}{$setting} ne '') {
7534: @new = split(/,/,$newserverstatus{$type}{$setting});
7535: }
7536: if (@current > 0) {
7537: if (@new > 0) {
7538: foreach my $item (@current) {
7539: if (!grep(/^\Q$item\E$/,@new)) {
7540: $changes{$type}{$setting} = 1;
7541: last;
7542: }
7543: }
7544: foreach my $item (@new) {
7545: if (!grep(/^\Q$item\E$/,@current)) {
7546: $changes{$type}{$setting} = 1;
7547: last;
7548: }
7549: }
7550: } else {
7551: $changes{$type}{$setting} = 1;
7552: }
7553: } elsif (@new > 0) {
7554: $changes{$type}{$setting} = 1;
7555: }
7556: }
7557: }
7558: if (keys(%changes) > 0) {
7559: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
7560: my $putresult = &Apache::lonnet::put_dom('configuration',
7561: \%serverstatushash,$dom);
7562: if ($putresult eq 'ok') {
7563: $resulttext .= &mt('Changes made:').'<ul>';
7564: foreach my $type (@pages) {
7565: if (ref($changes{$type}) eq 'HASH') {
7566: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
7567: if ($changes{$type}{'namedusers'}) {
7568: if ($newserverstatus{$type}{'namedusers'} eq '') {
7569: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
7570: } else {
7571: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
7572: }
7573: }
7574: if ($changes{$type}{'machines'}) {
7575: if ($newserverstatus{$type}{'machines'} eq '') {
7576: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
7577: } else {
7578: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
7579: }
7580:
7581: }
7582: $resulttext .= '</ul></li>';
7583: }
7584: }
7585: $resulttext .= '</ul>';
7586: } else {
7587: $resulttext = '<span class="LC_error">'.
7588: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
7589:
7590: }
7591: } else {
7592: $resulttext = &mt('No changes made to access to server status pages');
7593: }
7594: return $resulttext;
7595: }
7596:
7597: sub modify_helpsettings {
7598: my ($r,$dom,$confname,%domconfig) = @_;
7599: my ($resulttext,$errors,%changes,%helphash);
7600: my %defaultchecked = ('submitbugs' => 'on');
7601: my @offon = ('off','on');
7602: my @toggles = ('submitbugs');
7603: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
7604: foreach my $item (@toggles) {
7605: if ($defaultchecked{$item} eq 'on') {
7606: if ($domconfig{'helpsettings'}{$item} eq '') {
7607: if ($env{'form.'.$item} eq '0') {
7608: $changes{$item} = 1;
7609: }
7610: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
7611: $changes{$item} = 1;
7612: }
7613: } elsif ($defaultchecked{$item} eq 'off') {
7614: if ($domconfig{'helpsettings'}{$item} eq '') {
7615: if ($env{'form.'.$item} eq '1') {
7616: $changes{$item} = 1;
7617: }
7618: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
7619: $changes{$item} = 1;
7620: }
7621: }
7622: if (($env{'form.'.$item} eq '0') || ($env{'form.'.$item} eq '1')) {
7623: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
7624: }
7625: }
7626: }
7627: my $putresult;
7628: if (keys(%changes) > 0) {
7629: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
7630: if ($putresult eq 'ok') {
7631: $resulttext = &mt('Changes made:').'<ul>';
7632: foreach my $item (sort(keys(%changes))) {
7633: if ($item eq 'submitbugs') {
7634: $resulttext .= '<li>'.&mt('Display link to: [_1] set to "'.$offon[$env{'form.'.$item}].'".',
7635: &Apache::loncommon::modal_link('http://bugs.loncapa.org',
7636: &mt('LON-CAPA bug tracker'),600,500)).'</li>';
7637: }
7638: }
7639: $resulttext .= '</ul>';
7640: } else {
7641: $resulttext = &mt('No changes made to help settings');
7642: $errors .= '<li><span class="LC_error">'.
7643: &mt('An error occurred storing the settings: [_1]',
7644: $putresult).'</span></li>';
7645: }
7646: }
7647: if ($errors) {
7648: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
7649: $errors.'</ul>';
7650: }
7651: return $resulttext;
7652: }
7653:
7654: sub modify_coursedefaults {
7655: my ($dom,%domconfig) = @_;
7656: my ($resulttext,$errors,%changes,%defaultshash);
7657: my %defaultchecked = ('canuse_pdfforms' => 'off');
7658: my @offon = ('off','on');
7659: my @toggles = ('canuse_pdfforms');
7660:
7661: $defaultshash{'coursedefaults'} = {};
7662:
7663: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
7664: if ($domconfig{'coursedefaults'} eq '') {
7665: $domconfig{'coursedefaults'} = {};
7666: }
7667: }
7668:
7669: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
7670: foreach my $item (@toggles) {
7671: if ($defaultchecked{$item} eq 'on') {
7672: if (($domconfig{'coursedefaults'}{$item} eq '') &&
7673: ($env{'form.'.$item} eq '0')) {
7674: $changes{$item} = 1;
7675: } elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
7676: $changes{$item} = 1;
7677: }
7678: } elsif ($defaultchecked{$item} eq 'off') {
7679: if (($domconfig{'coursedefaults'}{$item} eq '') &&
7680: ($env{'form.'.$item} eq '1')) {
7681: $changes{$item} = 1;
7682: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
7683: $changes{$item} = 1;
7684: }
7685: }
7686: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
7687: }
7688: my $currdefresponder = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
7689: my $newdefresponder = $env{'form.anonsurvey_threshold'};
7690: $newdefresponder =~ s/\D//g;
7691: if ($newdefresponder eq '' || $newdefresponder < 1) {
7692: $newdefresponder = 1;
7693: }
7694: $defaultshash{'coursedefaults'}{'anonsurvey_threshold'} = $newdefresponder;
7695: if ($currdefresponder ne $newdefresponder) {
7696: unless ($currdefresponder eq '' && $newdefresponder == 10) {
7697: $changes{'anonsurvey_threshold'} = 1;
7698: }
7699: }
7700: }
7701: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
7702: $dom);
7703: if ($putresult eq 'ok') {
7704: if (keys(%changes) > 0) {
7705: if ($changes{'canuse_pdfforms'}) {
7706: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7707: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
7708: my $cachetime = 24*60*60;
7709: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7710: }
7711: $resulttext = &mt('Changes made:').'<ul>';
7712: foreach my $item (sort(keys(%changes))) {
7713: if ($item eq 'canuse_pdfforms') {
7714: if ($env{'form.'.$item} eq '1') {
7715: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
7716: } else {
7717: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
7718: }
7719: } elsif ($item eq 'anonsurvey_threshold') {
7720: $resulttext .= '<li>'.&mt('Responder count required for display of anonymous survey submissions set to [_1].',$defaultshash{'coursedefaults'}{'anonsurvey_threshold'}).'</li>';
7721: }
7722: }
7723: $resulttext .= '</ul>';
7724: } else {
7725: $resulttext = &mt('No changes made to course defaults');
7726: }
7727: } else {
7728: $resulttext = '<span class="LC_error">'.
7729: &mt('An error occurred: [_1]',$putresult).'</span>';
7730: }
7731: return $resulttext;
7732: }
7733:
7734: sub modify_usersessions {
7735: my ($dom,%domconfig) = @_;
7736: my @hostingtypes = ('version','excludedomain','includedomain');
7737: my @offloadtypes = ('primary','default');
7738: my %types = (
7739: remote => \@hostingtypes,
7740: hosted => \@hostingtypes,
7741: spares => \@offloadtypes,
7742: );
7743: my @prefixes = ('remote','hosted','spares');
7744: my @lcversions = &Apache::lonnet::all_loncaparevs();
7745: my (%by_ip,%by_location,@intdoms);
7746: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
7747: my @locations = sort(keys(%by_location));
7748: my (%defaultshash,%changes);
7749: foreach my $prefix (@prefixes) {
7750: $defaultshash{'usersessions'}{$prefix} = {};
7751: }
7752: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
7753: my $resulttext;
7754: my %iphost = &Apache::lonnet::get_iphost();
7755: foreach my $prefix (@prefixes) {
7756: next if ($prefix eq 'spares');
7757: foreach my $type (@{$types{$prefix}}) {
7758: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
7759: if ($type eq 'version') {
7760: my $value = $env{'form.'.$prefix.'_'.$type};
7761: my $okvalue;
7762: if ($value ne '') {
7763: if (grep(/^\Q$value\E$/,@lcversions)) {
7764: $okvalue = $value;
7765: }
7766: }
7767: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7768: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
7769: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
7770: if ($inuse == 0) {
7771: $changes{$prefix}{$type} = 1;
7772: } else {
7773: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
7774: $changes{$prefix}{$type} = 1;
7775: }
7776: if ($okvalue ne '') {
7777: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7778: }
7779: }
7780: } else {
7781: if (($inuse == 1) && ($okvalue ne '')) {
7782: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7783: $changes{$prefix}{$type} = 1;
7784: }
7785: }
7786: } else {
7787: if (($inuse == 1) && ($okvalue ne '')) {
7788: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7789: $changes{$prefix}{$type} = 1;
7790: }
7791: }
7792: } else {
7793: if (($inuse == 1) && ($okvalue ne '')) {
7794: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
7795: $changes{$prefix}{$type} = 1;
7796: }
7797: }
7798: } else {
7799: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
7800: my @okvals;
7801: foreach my $val (@vals) {
7802: if ($val =~ /:/) {
7803: my @items = split(/:/,$val);
7804: foreach my $item (@items) {
7805: if (ref($by_location{$item}) eq 'ARRAY') {
7806: push(@okvals,$item);
7807: }
7808: }
7809: } else {
7810: if (ref($by_location{$val}) eq 'ARRAY') {
7811: push(@okvals,$val);
7812: }
7813: }
7814: }
7815: @okvals = sort(@okvals);
7816: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7817: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
7818: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
7819: if ($inuse == 0) {
7820: $changes{$prefix}{$type} = 1;
7821: } else {
7822: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7823: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
7824: if (@changed > 0) {
7825: $changes{$prefix}{$type} = 1;
7826: }
7827: }
7828: } else {
7829: if ($inuse == 1) {
7830: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7831: $changes{$prefix}{$type} = 1;
7832: }
7833: }
7834: } else {
7835: if ($inuse == 1) {
7836: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7837: $changes{$prefix}{$type} = 1;
7838: }
7839: }
7840: } else {
7841: if ($inuse == 1) {
7842: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
7843: $changes{$prefix}{$type} = 1;
7844: }
7845: }
7846: }
7847: }
7848: }
7849:
7850: my @alldoms = &Apache::lonnet::all_domains();
7851: my %servers = &Apache::lonnet::internet_dom_servers($dom);
7852: my %spareid = ¤t_offloads_to($dom,$domconfig{'usersessions'},\%servers);
7853: my $savespares;
7854:
7855: foreach my $lonhost (sort(keys(%servers))) {
7856: my $serverhomeID =
7857: &Apache::lonnet::get_server_homeID($servers{$lonhost});
7858: my $serverhostname = &Apache::lonnet::hostname($lonhost);
7859: $defaultshash{'usersessions'}{'spares'}{$lonhost} = {};
7860: my %spareschg;
7861: foreach my $type (@{$types{'spares'}}) {
7862: my @okspares;
7863: my @checked = &Apache::loncommon::get_env_multiple('form.spare_'.$type.'_'.$lonhost);
7864: foreach my $server (@checked) {
7865: if (&Apache::lonnet::hostname($server) ne '') {
7866: unless (&Apache::lonnet::hostname($server) eq $serverhostname) {
7867: unless (grep(/^\Q$server\E$/,@okspares)) {
7868: push(@okspares,$server);
7869: }
7870: }
7871: }
7872: }
7873: my $new = $env{'form.newspare_'.$type.'_'.$lonhost};
7874: my $newspare;
7875: if (($new ne '') && (&Apache::lonnet::hostname($new))) {
7876: unless (&Apache::lonnet::hostname($new) eq $serverhostname) {
7877: $newspare = $new;
7878: }
7879: }
7880: my @spares;
7881: if (($newspare ne '') && (!grep(/^\Q$newspare\E$/,@okspares))) {
7882: @spares = sort(@okspares,$newspare);
7883: } else {
7884: @spares = sort(@okspares);
7885: }
7886: $defaultshash{'usersessions'}{'spares'}{$lonhost}{$type} = \@spares;
7887: if (ref($spareid{$lonhost}) eq 'HASH') {
7888: if (ref($spareid{$lonhost}{$type}) eq 'ARRAY') {
7889: my @diffs = &Apache::loncommon::compare_arrays($spareid{$lonhost}{$type},\@spares);
7890: if (@diffs > 0) {
7891: $spareschg{$type} = 1;
7892: }
7893: }
7894: }
7895: }
7896: if (keys(%spareschg) > 0) {
7897: $changes{'spares'}{$lonhost} = \%spareschg;
7898: }
7899: }
7900:
7901: if (ref($domconfig{'usersessions'}) eq 'HASH') {
7902: if (ref($domconfig{'usersessions'}{'spares'}) eq 'HASH') {
7903: if (ref($changes{'spares'}) eq 'HASH') {
7904: if (keys(%{$changes{'spares'}}) > 0) {
7905: $savespares = 1;
7906: }
7907: }
7908: } else {
7909: $savespares = 1;
7910: }
7911: }
7912:
7913: my $nochgmsg = &mt('No changes made to settings for user session hosting/offloading.');
7914: if ((keys(%changes) > 0) || ($savespares)) {
7915: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
7916: $dom);
7917: if ($putresult eq 'ok') {
7918: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
7919: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
7920: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
7921: }
7922: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
7923: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
7924: }
7925: }
7926: my $cachetime = 24*60*60;
7927: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
7928: if (keys(%changes) > 0) {
7929: my %lt = &usersession_titles();
7930: $resulttext = &mt('Changes made:').'<ul>';
7931: foreach my $prefix (@prefixes) {
7932: if (ref($changes{$prefix}) eq 'HASH') {
7933: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
7934: if ($prefix eq 'spares') {
7935: if (ref($changes{$prefix}) eq 'HASH') {
7936: foreach my $lonhost (sort(keys(%{$changes{$prefix}}))) {
7937: $resulttext .= '<li><b>'.$lonhost.'</b> ';
7938: my $lonhostdom = &Apache::lonnet::host_domain($lonhost);
7939: &Apache::lonnet::remote_devalidate_cache($lonhost,'spares',$lonhostdom);
7940: if (ref($changes{$prefix}{$lonhost}) eq 'HASH') {
7941: foreach my $type (@{$types{$prefix}}) {
7942: if ($changes{$prefix}{$lonhost}{$type}) {
7943: my $offloadto = &mt('None');
7944: if (ref($defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}) eq 'ARRAY') {
7945: if (@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}} > 0) {
7946: $offloadto = join(', ',@{$defaultshash{'usersessions'}{'spares'}{$lonhost}{$type}});
7947: }
7948: }
7949: $resulttext .= &mt('[_1] set to: [_2].','<i>'.$lt{$type}.'</i>',$offloadto).(' 'x3);
7950: }
7951: }
7952: }
7953: $resulttext .= '</li>';
7954: }
7955: }
7956: } else {
7957: foreach my $type (@{$types{$prefix}}) {
7958: if (defined($changes{$prefix}{$type})) {
7959: my $newvalue;
7960: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
7961: if (ref($defaultshash{'usersessions'}{$prefix})) {
7962: if ($type eq 'version') {
7963: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
7964: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
7965: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
7966: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
7967: }
7968: }
7969: }
7970: }
7971: if ($newvalue eq '') {
7972: if ($type eq 'version') {
7973: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
7974: } else {
7975: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
7976: }
7977: } else {
7978: if ($type eq 'version') {
7979: $newvalue .= ' '.&mt('(or later)');
7980: }
7981: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
7982: }
7983: }
7984: }
7985: }
7986: $resulttext .= '</ul>';
7987: }
7988: }
7989: $resulttext .= '</ul>';
7990: } else {
7991: $resulttext = $nochgmsg;
7992: }
7993: } else {
7994: $resulttext = '<span class="LC_error">'.
7995: &mt('An error occurred: [_1]',$putresult).'</span>';
7996: }
7997: } else {
7998: $resulttext = $nochgmsg;
7999: }
8000: return $resulttext;
8001: }
8002:
8003: sub modify_loadbalancing {
8004: my ($dom,%domconfig) = @_;
8005: my $primary_id = &Apache::lonnet::domain($dom,'primary');
8006: my $intdom = &Apache::lonnet::internet_dom($primary_id);
8007: my ($othertitle,$usertypes,$types) =
8008: &Apache::loncommon::sorted_inst_types($dom);
8009: my %servers = &Apache::lonnet::internet_dom_servers($dom);
8010: my @sparestypes = ('primary','default');
8011: my %typetitles = &sparestype_titles();
8012: my $resulttext;
8013: if (keys(%servers) > 1) {
8014: my ($currbalancer,$currtargets,$currrules);
8015: if (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8016: $currbalancer = $domconfig{'loadbalancing'}{'lonhost'};
8017: $currtargets = $domconfig{'loadbalancing'}{'targets'};
8018: $currrules = $domconfig{'loadbalancing'}{'rules'};
8019: } else {
8020: ($currbalancer,$currtargets) =
8021: &Apache::lonnet::get_lonbalancer_config(\%servers);
8022: }
8023: my ($saveloadbalancing,%defaultshash,%changes);
8024: my ($alltypes,$othertypes,$titles) =
8025: &loadbalancing_titles($dom,$intdom,$usertypes,$types);
8026: my %ruletitles = &offloadtype_text();
8027: my $balancer = $env{'form.loadbalancing_lonhost'};
8028: if (!$servers{$balancer}) {
8029: undef($balancer);
8030: }
8031: if ($currbalancer ne $balancer) {
8032: $changes{'lonhost'} = 1;
8033: }
8034: $defaultshash{'loadbalancing'}{'lonhost'} = $balancer;
8035: if ($balancer ne '') {
8036: unless (ref($domconfig{'loadbalancing'}) eq 'HASH') {
8037: $saveloadbalancing = 1;
8038: }
8039: foreach my $sparetype (@sparestypes) {
8040: my @targets = &Apache::loncommon::get_env_multiple('form.loadbalancing_target_'.$sparetype);
8041: my @offloadto;
8042: foreach my $target (@targets) {
8043: if (($servers{$target}) && ($target ne $balancer)) {
8044: if ($sparetype eq 'default') {
8045: if (ref($defaultshash{'loadbalancing'}{'targets'}{'primary'}) eq 'ARRAY') {
8046: next if (grep(/^\Q$target\E$/,@{$defaultshash{'loadbalancing'}{'targets'}{'primary'}}));
8047: }
8048: }
8049: unless(grep(/^\Q$target\E$/,@offloadto)) {
8050: push(@offloadto,$target);
8051: }
8052: }
8053: $defaultshash{'loadbalancing'}{'targets'}{$sparetype} = \@offloadto;
8054: }
8055: }
8056: } else {
8057: foreach my $sparetype (@sparestypes) {
8058: $defaultshash{'loadbalancing'}{'targets'}{$sparetype} = [];
8059: }
8060: }
8061: if (ref($currtargets) eq 'HASH') {
8062: foreach my $sparetype (@sparestypes) {
8063: if (ref($currtargets->{$sparetype}) eq 'ARRAY') {
8064: my @targetdiffs = &Apache::loncommon::compare_arrays($currtargets->{$sparetype},$defaultshash{'loadbalancing'}{'targets'}{$sparetype});
8065: if (@targetdiffs > 0) {
8066: $changes{'targets'} = 1;
8067: }
8068: } elsif (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
8069: if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
8070: $changes{'targets'} = 1;
8071: }
8072: }
8073: }
8074: } else {
8075: foreach my $sparetype (@sparestypes) {
8076: if (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
8077: if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
8078: $changes{'targets'} = 1;
8079: }
8080: }
8081: }
8082: }
8083: my $ishomedom;
8084: if ($balancer ne '') {
8085: if (&Apache::lonnet::host_domain($balancer) eq $dom) {
8086: $ishomedom = 1;
8087: }
8088: }
8089: if (ref($alltypes) eq 'ARRAY') {
8090: foreach my $type (@{$alltypes}) {
8091: my $rule;
8092: if ($balancer ne '') {
8093: unless ((($type eq '_LC_external') || ($type eq '_LC_internetdom')) &&
8094: (!$ishomedom)) {
8095: $rule = $env{'form.loadbalancing_rules_'.$type};
8096: }
8097: if ($rule eq 'specific') {
8098: $rule = $env{'form.loadbalancing_singleserver_'.$type};
8099: }
8100: }
8101: $defaultshash{'loadbalancing'}{'rules'}{$type} = $rule;
8102: if (ref($currrules) eq 'HASH') {
8103: if ($rule ne $currrules->{$type}) {
8104: $changes{'rules'}{$type} = 1;
8105: }
8106: } elsif ($rule ne '') {
8107: $changes{'rules'}{$type} = 1;
8108: }
8109: }
8110: }
8111: my $nochgmsg = &mt('No changes made to Load Balancer settings.');
8112: if ((keys(%changes) > 0) || ($saveloadbalancing)) {
8113: my $putresult = &Apache::lonnet::put_dom('configuration',
8114: \%defaultshash,$dom);
8115: if ($putresult eq 'ok') {
8116: if (keys(%changes) > 0) {
8117: if ($changes{'lonhost'}) {
8118: if ($currbalancer ne '') {
8119: &Apache::lonnet::remote_devalidate_cache($currbalancer,'loadbalancing',$dom);
8120: }
8121: if ($balancer eq '') {
8122: $resulttext .= '<li>'.&mt('Load Balancing with dedicated server discontinued').'</li>';
8123: } else {
8124: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8125: $resulttext .= '<li>'.&mt('Dedicated Load Balancer server set to [_1]',$balancer);
8126: }
8127: } else {
8128: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8129: }
8130: if (($changes{'targets'}) && ($balancer ne '')) {
8131: my %offloadstr;
8132: foreach my $sparetype (@sparestypes) {
8133: if (ref($defaultshash{'loadbalancing'}{'targets'}{$sparetype}) eq 'ARRAY') {
8134: if (@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}} > 0) {
8135: $offloadstr{$sparetype} = join(', ',@{$defaultshash{'loadbalancing'}{'targets'}{$sparetype}});
8136: }
8137: }
8138: }
8139: if (keys(%offloadstr) == 0) {
8140: $resulttext .= '<li>'.&mt("Servers to which Load Balance server offloads set to 'None', by default").'</li>';
8141: } else {
8142: my $showoffload;
8143: foreach my $sparetype (@sparestypes) {
8144: $showoffload .= '<i>'.$typetitles{$sparetype}.'</i>: ';
8145: if (defined($offloadstr{$sparetype})) {
8146: $showoffload .= $offloadstr{$sparetype};
8147: } else {
8148: $showoffload .= &mt('None');
8149: }
8150: $showoffload .= (' 'x3);
8151: }
8152: $resulttext .= '<li>'.&mt('By default, Load Balancer server set to offload to: [_1]',$showoffload).'</li>';
8153: }
8154: }
8155: if ((ref($changes{'rules'}) eq 'HASH') && ($balancer ne '')) {
8156: if ((ref($alltypes) eq 'ARRAY') && (ref($titles) eq 'HASH')) {
8157: foreach my $type (@{$alltypes}) {
8158: if ($changes{'rules'}{$type}) {
8159: my $rule = $defaultshash{'loadbalancing'}{'rules'}{$type};
8160: my $balancetext;
8161: if ($rule eq '') {
8162: $balancetext = $ruletitles{'default'};
8163: } elsif (($rule eq 'homeserver') || ($rule eq 'externalbalancer')) {
8164: $balancetext = $ruletitles{$rule};
8165: } else {
8166: $balancetext = &mt('offload to [_1]',$defaultshash{'loadbalancing'}{'rules'}{$type});
8167: }
8168: $resulttext .= '<li>'.&mt('Load Balancing for [_1] set to: [_2]',$titles->{$type},$balancetext).'</li>';
8169: }
8170: }
8171: }
8172: }
8173: if ($resulttext ne '') {
8174: $resulttext = &mt('Changes made:').'<ul>'.$resulttext.'</ul>';
8175: } else {
8176: $resulttext = $nochgmsg;
8177: }
8178: } else {
8179: $resulttext = $nochgmsg;
8180: if ($balancer ne '') {
8181: &Apache::lonnet::remote_devalidate_cache($balancer,'loadbalancing',$dom);
8182: }
8183: }
8184: } else {
8185: $resulttext = '<span class="LC_error">'.
8186: &mt('An error occurred: [_1]',$putresult).'</span>';
8187: }
8188: } else {
8189: $resulttext = $nochgmsg;
8190: }
8191: } else {
8192: $resulttext = &mt('Load Balancing unavailable as this domain only has one server.');
8193: }
8194: return $resulttext;
8195: }
8196:
8197: sub recurse_check {
8198: my ($chkcats,$categories,$depth,$name) = @_;
8199: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
8200: my $chg = 0;
8201: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
8202: my $category = $chkcats->[$depth]{$name}[$j];
8203: my $item;
8204: if ($category eq '') {
8205: $chg ++;
8206: } else {
8207: my $deeper = $depth + 1;
8208: $item = &escape($category).':'.&escape($name).':'.$depth;
8209: if ($chg) {
8210: $categories->{$item} -= $chg;
8211: }
8212: &recurse_check($chkcats,$categories,$deeper,$category);
8213: $deeper --;
8214: }
8215: }
8216: }
8217: return;
8218: }
8219:
8220: sub recurse_cat_deletes {
8221: my ($item,$coursecategories,$deletions) = @_;
8222: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
8223: my $subdepth = $depth + 1;
8224: if (ref($coursecategories) eq 'HASH') {
8225: foreach my $subitem (keys(%{$coursecategories})) {
8226: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
8227: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
8228: delete($coursecategories->{$subitem});
8229: $deletions->{$subitem} = 1;
8230: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
8231: }
8232: }
8233: }
8234: return;
8235: }
8236:
8237: sub get_active_dcs {
8238: my ($dom) = @_;
8239: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
8240: my %domcoords;
8241: my $numdcs = 0;
8242: my $now = time;
8243: foreach my $server (keys(%dompersonnel)) {
8244: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
8245: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
8246: my ($end,$start) = split(':',$dompersonnel{$server}{$user});
8247: if (($end eq '') || ($end == 0) || ($end > $now)) {
8248: if ($start <= $now) {
8249: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
8250: }
8251: }
8252: }
8253: }
8254: return %domcoords;
8255: }
8256:
8257: sub active_dc_picker {
8258: my ($dom,$curr_dc) = @_;
8259: my %domcoords = &get_active_dcs($dom);
8260: my @dcs = sort(keys(%domcoords));
8261: my $numdcs = scalar(@dcs);
8262: my $datatable;
8263: my $numinrow = 2;
8264: if ($numdcs > 1) {
8265: $datatable = '<table>';
8266: for (my $i=0; $i<@dcs; $i++) {
8267: my $rem = $i%($numinrow);
8268: if ($rem == 0) {
8269: if ($i > 0) {
8270: $datatable .= '</tr>';
8271: }
8272: $datatable .= '<tr>';
8273: }
8274: my $check = ' ';
8275: if ($curr_dc eq '') {
8276: if (!$i) {
8277: $check = ' checked="checked" ';
8278: }
8279: } elsif ($dcs[$i] eq $curr_dc) {
8280: $check = ' checked="checked" ';
8281: }
8282: if ($i == @dcs - 1) {
8283: my $colsleft = $numinrow - $rem;
8284: if ($colsleft > 1) {
8285: $datatable .= '<td colspan="'.$colsleft.'">';
8286: } else {
8287: $datatable .= '<td>';
8288: }
8289: } else {
8290: $datatable .= '<td>';
8291: }
8292: my ($dcname,$dcdom) = split(':',$dcs[$i]);
8293: $datatable .= '<span class="LC_nobreak"><label>'.
8294: '<input type="radio" name="autocreate_xmldc"'.
8295: ' value="'.$dcs[$i].'"'.$check.'/>'.
8296: &Apache::loncommon::plainname($dcname,$dcdom).
8297: '</label></span></td>';
8298: }
8299: $datatable .= '</tr></table>';
8300: } elsif (@dcs) {
8301: $datatable .= '<input type="hidden" name="autocreate_dc" value="'.
8302: $dcs[0].'" />';
8303: }
8304: return ($numdcs,$datatable);
8305: }
8306:
8307: sub usersession_titles {
8308: return &Apache::lonlocal::texthash(
8309: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
8310: remote => 'Hosting of sessions for users in this domain on servers in other domains',
8311: spares => 'Servers offloaded to, when busy',
8312: version => 'LON-CAPA version requirement',
8313: excludedomain => 'Allow all, but exclude specific domains',
8314: includedomain => 'Deny all, but include specific domains',
8315: primary => 'Primary (checked first)',
8316: default => 'Default',
8317: );
8318: }
8319:
8320: sub id_for_thisdom {
8321: my (%servers) = @_;
8322: my %altids;
8323: foreach my $server (keys(%servers)) {
8324: my $serverhome = &Apache::lonnet::get_server_homeID($servers{$server});
8325: if ($serverhome ne $server) {
8326: $altids{$serverhome} = $server;
8327: }
8328: }
8329: return %altids;
8330: }
8331:
8332: sub count_servers {
8333: my ($currbalancer,%servers) = @_;
8334: my (@spares,$numspares);
8335: foreach my $lonhost (sort(keys(%servers))) {
8336: next if ($currbalancer eq $lonhost);
8337: push(@spares,$lonhost);
8338: }
8339: if ($currbalancer) {
8340: $numspares = scalar(@spares);
8341: } else {
8342: $numspares = scalar(@spares) - 1;
8343: }
8344: return ($numspares,@spares);
8345: }
8346:
8347: sub lonbalance_targets_js {
8348: my ($dom,$types,$servers) = @_;
8349: my $select = &mt('Select');
8350: my ($alltargets,$allishome,$allinsttypes,@alltypes);
8351: if (ref($servers) eq 'HASH') {
8352: $alltargets = join("','",sort(keys(%{$servers})));
8353: my @homedoms;
8354: foreach my $server (sort(keys(%{$servers}))) {
8355: if (&Apache::lonnet::host_domain($server) eq $dom) {
8356: push(@homedoms,'1');
8357: } else {
8358: push(@homedoms,'0');
8359: }
8360: }
8361: $allishome = join("','",@homedoms);
8362: }
8363: if (ref($types) eq 'ARRAY') {
8364: if (@{$types} > 0) {
8365: @alltypes = @{$types};
8366: }
8367: }
8368: push(@alltypes,'default','_LC_adv','_LC_author','_LC_internetdom','_LC_external');
8369: $allinsttypes = join("','",@alltypes);
8370: return <<"END";
8371:
8372: <script type="text/javascript">
8373: // <![CDATA[
8374:
8375: function toggleTargets() {
8376: var balancer = document.display.loadbalancing_lonhost.options[document.display.loadbalancing_lonhost.selectedIndex].value;
8377: if (balancer == '') {
8378: hideSpares();
8379: } else {
8380: var homedoms = new Array('$allishome');
8381: var ishomedom = homedoms[document.display.loadbalancing_lonhost.selectedIndex];
8382: showSpares(balancer,ishomedom);
8383: }
8384: return;
8385: }
8386:
8387: function showSpares(balancer,ishomedom) {
8388: var alltargets = new Array('$alltargets');
8389: var insttypes = new Array('$allinsttypes');
8390: var offloadtypes = new Array('primary','default');
8391:
8392: document.getElementById('loadbalancing_targets').style.display='block';
8393: document.getElementById('loadbalancing_disabled').style.display='none';
8394:
8395: for (var i=0; i<offloadtypes.length; i++) {
8396: var count = 0;
8397: for (var j=0; j<alltargets.length; j++) {
8398: if (alltargets[j] != balancer) {
8399: document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+count).value = alltargets[j];
8400: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).style.textAlign='left';
8401: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).style.textFace='normal';
8402: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+count).innerHTML = alltargets[j];
8403: count ++;
8404: }
8405: }
8406: }
8407: for (var k=0; k<insttypes.length; k++) {
8408: if ((insttypes[k] == '_LC_external') || (insttypes[k] == '_LC_internetdom')) {
8409: if (ishomedom == 1) {
8410: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='block';
8411: document.getElementById('balancerule_'+insttypes[k]).style.display='block';
8412: } else {
8413: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='none';
8414: document.getElementById('balancerule_'+insttypes[k]).style.display='none';
8415:
8416: }
8417: } else {
8418: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='block';
8419: document.getElementById('balancerule_'+insttypes[k]).style.display='block';
8420: }
8421: if ((insttypes[k] != '_LC_external') &&
8422: ((insttypes[k] != '_LC_internetdom') ||
8423: ((insttypes[k] == '_LC_internetdom') && (ishomedom == 1)))) {
8424: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[0] = new Option("","",true,true);
8425: for (var m=0; m<alltargets.length; m++) {
8426: var idx = m+1;
8427: if (alltargets[m] != balancer) {
8428: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[idx] = new Option(alltargets[m],alltargets[m],false,false);
8429: }
8430: }
8431: }
8432: }
8433: return;
8434: }
8435:
8436: function hideSpares() {
8437: var alltargets = new Array('$alltargets');
8438: var insttypes = new Array('$allinsttypes');
8439: var offloadtypes = new Array('primary','default');
8440:
8441: document.getElementById('loadbalancing_targets').style.display='none';
8442: document.getElementById('loadbalancing_disabled').style.display='block';
8443:
8444: var total = alltargets.length - 1;
8445: for (var i=0; i<offloadtypes; i++) {
8446: for (var j=0; j<total; j++) {
8447: document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+j).checked = false;
8448: document.getElementById('loadbalancing_target_'+offloadtypes[i]+'_'+j).value = '';
8449: document.getElementById('loadbalancing_targettxt_'+offloadtypes[i]+'_'+j).innerHTML = '';
8450: }
8451: }
8452: for (var k=0; k<insttypes.length; k++) {
8453: document.getElementById('balanceruletitle_'+insttypes[k]).style.display='none';
8454: document.getElementById('balancerule_'+insttypes[k]).style.display='none';
8455: if (insttypes[k] != '_LC_external') {
8456: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).length = 0;
8457: document.getElementById('loadbalancing_singleserver_'+insttypes[k]).options[0] = new Option("","",true,true);
8458: }
8459: }
8460: return;
8461: }
8462:
8463: function checkOffloads(item,type) {
8464: var alltargets = new Array('$alltargets');
8465: var offloadtypes = new Array('primary','default');
8466: if (item.checked) {
8467: var total = alltargets.length - 1;
8468: var other;
8469: if (type == offloadtypes[0]) {
8470: other = offloadtypes[1];
8471: } else {
8472: other = offloadtypes[0];
8473: }
8474: for (var i=0; i<total; i++) {
8475: var server = document.getElementById('loadbalancing_target_'+other+'_'+i).value;
8476: if (server == item.value) {
8477: if (document.getElementById('loadbalancing_target_'+other+'_'+i).checked) {
8478: document.getElementById('loadbalancing_target_'+other+'_'+i).checked = false;
8479: }
8480: }
8481: }
8482: }
8483: return;
8484: }
8485:
8486: function singleServerToggle(type) {
8487: var offloadtoSelIdx = document.getElementById('loadbalancing_singleserver_'+type).selectedIndex;
8488: if (offloadtoSelIdx == 0) {
8489: document.getElementById('loadbalancing_rules_'+type+'_0').checked = true;
8490: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '';
8491:
8492: } else {
8493: document.getElementById('loadbalancing_rules_'+type+'_2').checked = true;
8494: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '$select';
8495: }
8496: return;
8497: }
8498:
8499: function balanceruleChange(formname,type) {
8500: if (type == '_LC_external') {
8501: return;
8502: }
8503: var typesRules = getIndicesByName(formname,'loadbalancing_rules_'+type);
8504: for (var i=0; i<typesRules.length; i++) {
8505: if (formname.elements[typesRules[i]].checked) {
8506: if (formname.elements[typesRules[i]].value != 'specific') {
8507: document.getElementById('loadbalancing_singleserver_'+type).selectedIndex = 0;
8508: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '';
8509: } else {
8510: document.getElementById('loadbalancing_singleserver_'+type).options[0].text = '$select';
8511: }
8512: }
8513: }
8514: return;
8515: }
8516:
8517: // ]]>
8518: </script>
8519:
8520: END
8521: }
8522:
8523: sub new_spares_js {
8524: my @sparestypes = ('primary','default');
8525: my $types = join("','",@sparestypes);
8526: my $select = &mt('Select');
8527: return <<"END";
8528:
8529: <script type="text/javascript">
8530: // <![CDATA[
8531:
8532: function updateNewSpares(formname,lonhost) {
8533: var types = new Array('$types');
8534: var include = new Array();
8535: var exclude = new Array();
8536: for (var i=0; i<types.length; i++) {
8537: var spareboxes = getIndicesByName(formname,'spare_'+types[i]+'_'+lonhost);
8538: for (var j=0; j<spareboxes.length; j++) {
8539: if (formname.elements[spareboxes[j]].checked) {
8540: exclude.push(formname.elements[spareboxes[j]].value);
8541: } else {
8542: include.push(formname.elements[spareboxes[j]].value);
8543: }
8544: }
8545: }
8546: for (var i=0; i<types.length; i++) {
8547: var newSpare = document.getElementById('newspare_'+types[i]+'_'+lonhost);
8548: var selIdx = newSpare.selectedIndex;
8549: var currnew = newSpare.options[selIdx].value;
8550: var okSpares = new Array();
8551: for (var j=0; j<newSpare.options.length; j++) {
8552: var possible = newSpare.options[j].value;
8553: if (possible != '') {
8554: if (exclude.indexOf(possible) == -1) {
8555: okSpares.push(possible);
8556: } else {
8557: if (currnew == possible) {
8558: selIdx = 0;
8559: }
8560: }
8561: }
8562: }
8563: for (var k=0; k<include.length; k++) {
8564: if (okSpares.indexOf(include[k]) == -1) {
8565: okSpares.push(include[k]);
8566: }
8567: }
8568: okSpares.sort();
8569: newSpare.options.length = 0;
8570: if (selIdx == 0) {
8571: newSpare.options[0] = new Option("$select","",true,true);
8572: } else {
8573: newSpare.options[0] = new Option("$select","",false,false);
8574: }
8575: for (var m=0; m<okSpares.length; m++) {
8576: var idx = m+1;
8577: var selThis = 0;
8578: if (selIdx != 0) {
8579: if (okSpares[m] == currnew) {
8580: selThis = 1;
8581: }
8582: }
8583: if (selThis == 1) {
8584: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],true,true);
8585: } else {
8586: newSpare.options[idx] = new Option(okSpares[m],okSpares[m],false,false);
8587: }
8588: }
8589: }
8590: return;
8591: }
8592:
8593: function checkNewSpares(lonhost,type) {
8594: var newSpare = document.getElementById('newspare_'+type+'_'+lonhost);
8595: var chosen = newSpare.options[newSpare.selectedIndex].value;
8596: if (chosen != '') {
8597: var othertype;
8598: var othernewSpare;
8599: if (type == 'primary') {
8600: othernewSpare = document.getElementById('newspare_default_'+lonhost);
8601: }
8602: if (type == 'default') {
8603: othernewSpare = document.getElementById('newspare_primary_'+lonhost);
8604: }
8605: if (othernewSpare.options[othernewSpare.selectedIndex].value == chosen) {
8606: othernewSpare.selectedIndex = 0;
8607: }
8608: }
8609: return;
8610: }
8611:
8612: // ]]>
8613: </script>
8614:
8615: END
8616:
8617: }
8618:
8619: sub common_domprefs_js {
8620: return <<"END";
8621:
8622: <script type="text/javascript">
8623: // <![CDATA[
8624:
8625: function getIndicesByName(formname,item) {
8626: var group = new Array();
8627: for (var i=0;i<formname.elements.length;i++) {
8628: if (formname.elements[i].name == item) {
8629: group.push(formname.elements[i].id);
8630: }
8631: }
8632: return group;
8633: }
8634:
8635: // ]]>
8636: </script>
8637:
8638: END
8639:
8640: }
8641:
8642: sub recaptcha_js {
8643: my %lt = &captcha_phrases();
8644: return <<"END";
8645:
8646: <script type="text/javascript">
8647: // <![CDATA[
8648:
8649: function updateCaptcha(caller,context) {
8650: var privitem;
8651: var pubitem;
8652: var privtext;
8653: var pubtext;
8654: if (document.getElementById(context+'_recaptchapub')) {
8655: pubitem = document.getElementById(context+'_recaptchapub');
8656: } else {
8657: return;
8658: }
8659: if (document.getElementById(context+'_recaptchapriv')) {
8660: privitem = document.getElementById(context+'_recaptchapriv');
8661: } else {
8662: return;
8663: }
8664: if (document.getElementById(context+'_recaptchapubtxt')) {
8665: pubtext = document.getElementById(context+'_recaptchapubtxt');
8666: } else {
8667: return;
8668: }
8669: if (document.getElementById(context+'_recaptchaprivtxt')) {
8670: privtext = document.getElementById(context+'_recaptchaprivtxt');
8671: } else {
8672: return;
8673: }
8674: if (caller.checked) {
8675: if (caller.value == 'recaptcha') {
8676: pubitem.type = 'text';
8677: privitem.type = 'text';
8678: pubitem.size = '40';
8679: privitem.size = '40';
8680: pubtext.innerHTML = "$lt{'pub'}";
8681: privtext.innerHTML = "$lt{'priv'}";
8682: } else {
8683: pubitem.type = 'hidden';
8684: privitem.type = 'hidden';
8685: pubtext.innerHTML = '';
8686: privtext.innerHTML = '';
8687: }
8688: }
8689: return;
8690: }
8691:
8692: // ]]>
8693: </script>
8694:
8695: END
8696:
8697: }
8698:
8699: sub captcha_phrases {
8700: return &Apache::lonlocal::texthash (
8701: priv => 'Private key',
8702: pub => 'Public key',
8703: original => 'original (CAPTCHA)',
8704: recaptcha => 'successor (ReCAPTCHA)',
8705: notused => 'unused',
8706: );
8707: }
8708:
8709: 1;
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