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[LON-CAPA] /
loncom /
interface /
domainprefs.pm
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Tue Jul 20 02:42:40 2010 UTC (13 years, 10 months ago) by
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CVS tags:
version_2_10_X,
HEAD
- Control hosting of user sessions.
- To accommodate multi-domain library servers, use internet domain names (e.g., msu.edu)
instead of LON-CAPA domains in interface DC uses to set options for session hosting.
- Provide mechanism to retrieve lonHostID for a hostname, so we can tell which
domain determines session hosting config for external users on a multi-domain
machine.
- New routines in lonnet.pm:
&get_server_homeID() -- gets lonHostID for a hostname
&internet_dom() -- gets internet domain name for a LON-CAPA Host ID
&get_internet_names() -- gets internet domain names for all domains
for a server given one of the LC host IDs for the server.
- New file in /home/httpd/lonTabs:
- serverhomeIDs.tab (populated by loncron). : paired hostname:lonHostID
- New subroutine in loncron: &write_serverhomeIDs() -- populates serverhomeIDs.tab
- New subroutine in lond: &server_homeID_handler() -- returns LON-CAPA Host ID of server
- New scalar in lond: $clienthomedom -- set to domain of LON-CAPA Host ID of client
- New subroutine in domainprefs.pm: &build_location_hashes()
-- used to set up options for session hosting as internet domain names
- where two names (e.g., msu.edu, loncapa.org) are controlled by the same
institution these will receive a single checkbox.
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.138 2010/07/20 02:42:40 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 (either quotas
90: or requestcourses).
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 autoatically 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: sub handler {
175: my $r=shift;
176: if ($r->header_only) {
177: &Apache::loncommon::content_type($r,'text/html');
178: $r->send_http_header;
179: return OK;
180: }
181:
182: my $context = 'domain';
183: my $dom = $env{'request.role.domain'};
184: my $domdesc = &Apache::lonnet::domain($dom,'description');
185: if (&Apache::lonnet::allowed('mau',$dom)) {
186: &Apache::loncommon::content_type($r,'text/html');
187: $r->send_http_header;
188: } else {
189: $env{'user.error.msg'}=
190: "/adm/domainprefs:mau:0:0:Cannot modify domain settings";
191: return HTTP_NOT_ACCEPTABLE;
192: }
193: &Apache::lonhtmlcommon::clear_breadcrumbs();
194: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
195: ['phase','actions']);
196: my $phase = 'pickactions';
197: if ( exists($env{'form.phase'}) ) {
198: $phase = $env{'form.phase'};
199: }
200: my %domconfig =
201: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
202: 'quotas','autoenroll','autoupdate','autocreate',
203: 'directorysrch','usercreation','usermodification',
204: 'contacts','defaults','scantron','coursecategories',
205: 'serverstatuses','requestcourses','helpsettings',
206: 'coursedefaults','usersessions'],$dom);
207: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
208: 'autoupdate','autocreate','directorysrch','contacts',
209: 'usercreation','usermodification','scantron',
210: 'requestcourses','coursecategories','serverstatuses','helpsettings',
211: 'coursedefaults','usersessions');
212: my %prefs = (
213: 'rolecolors' =>
214: { text => 'Default color schemes',
215: help => 'Domain_Configuration_Color_Schemes',
216: header => [{col1 => 'Student Settings',
217: col2 => '',},
218: {col1 => 'Coordinator Settings',
219: col2 => '',},
220: {col1 => 'Author Settings',
221: col2 => '',},
222: {col1 => 'Administrator Settings',
223: col2 => '',}],
224: },
225: 'login' =>
226: { text => 'Log-in page options',
227: help => 'Domain_Configuration_Login_Page',
228: header => [{col1 => 'Item',
229: col2 => '',}],
230: },
231:
232: 'defaults' =>
233: { text => 'Default authentication/language/timezone',
234: help => 'Domain_Configuration_LangTZAuth',
235: header => [{col1 => 'Setting',
236: col2 => 'Value'}],
237: },
238: 'quotas' =>
239: { text => 'User blogs, personal information pages, portfolios',
240: help => 'Domain_Configuration_Quotas',
241: header => [{col1 => 'User affiliation',
242: col2 => 'Available tools',
243: col3 => 'Portfolio quota',}],
244: },
245: 'autoenroll' =>
246: { text => 'Auto-enrollment settings',
247: help => 'Domain_Configuration_Auto_Enrollment',
248: header => [{col1 => 'Configuration setting',
249: col2 => 'Value(s)'}],
250: },
251: 'autoupdate' =>
252: { text => 'Auto-update settings',
253: help => 'Domain_Configuration_Auto_Updates',
254: header => [{col1 => 'Setting',
255: col2 => 'Value',},
256: {col1 => 'Setting',
257: col2 => 'Affiliation'},
258: {col1 => 'User population',
259: col2 => 'Updateable user data'}],
260: },
261: 'autocreate' =>
262: { text => 'Auto-course creation settings',
263: help => 'Domain_Configuration_Auto_Creation',
264: header => [{col1 => 'Configuration Setting',
265: col2 => 'Value',}],
266: },
267: 'directorysrch' =>
268: { text => 'Institutional directory searches',
269: help => 'Domain_Configuration_InstDirectory_Search',
270: header => [{col1 => 'Setting',
271: col2 => 'Value',}],
272: },
273: 'contacts' =>
274: { text => 'Contact Information',
275: help => 'Domain_Configuration_Contact_Info',
276: header => [{col1 => 'Setting',
277: col2 => 'Value',}],
278: },
279:
280: 'usercreation' =>
281: { text => 'User creation',
282: help => 'Domain_Configuration_User_Creation',
283: header => [{col1 => 'Format rule type',
284: col2 => 'Format rules in force'},
285: {col1 => 'User account creation',
286: col2 => 'Usernames which may be created',},
287: {col1 => 'Context',
288: col2 => 'Assignable authentication types'}],
289: },
290: 'usermodification' =>
291: { text => 'User modification',
292: help => 'Domain_Configuration_User_Modification',
293: header => [{col1 => 'Target user has role',
294: col2 => 'User information updateable in author context'},
295: {col1 => 'Target user has role',
296: col2 => 'User information updateable in course context'},
297: {col1 => "Status of user",
298: col2 => 'Information settable when self-creating account (if directory data blank)'}],
299: },
300: 'scantron' =>
301: { text => 'Bubblesheet format file',
302: help => 'Domain_Configuration_Scantron_Format',
303: header => [ {col1 => 'Item',
304: col2 => '',
305: }],
306: },
307: 'requestcourses' =>
308: {text => 'Request creation of courses',
309: help => 'Domain_Configuration_Request_Courses',
310: header => [{col1 => 'User affiliation',
311: col2 => 'Availability/Processing of requests',},
312: {col1 => 'Setting',
313: col2 => 'Value'}],
314: },
315: 'coursecategories' =>
316: { text => 'Cataloging of courses/communities',
317: help => 'Domain_Configuration_Cataloging_Courses',
318: header => [{col1 => 'Category settings',
319: col2 => '',},
320: {col1 => 'Categories',
321: col2 => '',
322: }],
323: },
324: 'serverstatuses' =>
325: {text => 'Access to server status pages',
326: help => 'Domain_Configuration_Server_Status',
327: header => [{col1 => 'Status Page',
328: col2 => 'Other named users',
329: col3 => 'Specific IPs',
330: }],
331: },
332: 'helpsettings' =>
333: {text => 'Help page settings',
334: help => 'Domain_Configuration_Help_Settings',
335: header => [{col1 => 'Authenticated Help Settings',
336: col2 => ''},
337: {col1 => 'Unauthenticated Help Settings',
338: col2 => ''}],
339: },
340: 'coursedefaults' =>
341: {text => 'Course/Community defaults',
342: help => 'Domain_Configuration_Course_Defaults',
343: header => [{col1 => 'Setting',
344: col2 => 'Value',}],
345: },
346: 'privacy' =>
347: {text => 'User Privacy',
348: help => 'Domain_Configuration_User_Privacy',
349: header => [{col1 => 'Setting',
350: col2 => 'Value',}],
351: },
352: 'usersessions' =>
353: {text => 'User session hosting',
354: help => 'Domain_Configuration_User_Sessions',
355: header => [{col1 => 'Hosting of users from other domains',
356: col2 => 'Rules'},
357: {col1 => "Hosting domain's own users elsewhere",
358: col2 => 'Rules'}],
359: },
360: );
361: my %servers = &dom_servers($dom);
362: if (keys(%servers) > 1) {
363: $prefs{'login'} = { text => 'Log-in page options',
364: help => 'Domain_Configuration_Login_Page',
365: header => [{col1 => 'Log-in Service',
366: col2 => 'Server Setting',},
367: {col1 => 'Log-in Page Items',
368: col2 => ''}],
369: };
370: }
371: my @roles = ('student','coordinator','author','admin');
372: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
373: &Apache::lonhtmlcommon::add_breadcrumb
374: ({href=>"javascript:changePage(document.$phase,'pickactions')",
375: text=>"Settings to display/modify"});
376: my $confname = $dom.'-domainconfig';
377: if ($phase eq 'process') {
378: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
379: } elsif ($phase eq 'display') {
380: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname);
381: } else {
382: if (keys(%domconfig) == 0) {
383: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
384: my @ids=&Apache::lonnet::current_machine_ids();
385: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
386: my %designhash = &Apache::loncommon::get_domainconf($dom);
387: my @loginimages = ('img','logo','domlogo','login');
388: my $custom_img_count = 0;
389: foreach my $img (@loginimages) {
390: if ($designhash{$dom.'.login.'.$img} ne '') {
391: $custom_img_count ++;
392: }
393: }
394: foreach my $role (@roles) {
395: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
396: $custom_img_count ++;
397: }
398: }
399: if ($custom_img_count > 0) {
400: &Apache::lonconfigsettings::print_header($r,$phase,$context);
401: my $switch_server = &check_switchserver($dom,$confname);
402: $r->print(
403: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
404: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
405: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
406: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
407: if ($switch_server) {
408: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
409: }
410: $r->print(&Apache::loncommon::end_page());
411: return OK;
412: }
413: }
414: }
415: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
416: }
417: return OK;
418: }
419:
420: sub process_changes {
421: my ($r,$dom,$confname,$action,$roles,$values) = @_;
422: my %domconfig;
423: if (ref($values) eq 'HASH') {
424: %domconfig = %{$values};
425: }
426: my $output;
427: if ($action eq 'login') {
428: $output = &modify_login($r,$dom,$confname,%domconfig);
429: } elsif ($action eq 'rolecolors') {
430: $output = &modify_rolecolors($r,$dom,$confname,$roles,
431: %domconfig);
432: } elsif ($action eq 'quotas') {
433: $output = &modify_quotas($dom,$action,%domconfig);
434: } elsif ($action eq 'autoenroll') {
435: $output = &modify_autoenroll($dom,%domconfig);
436: } elsif ($action eq 'autoupdate') {
437: $output = &modify_autoupdate($dom,%domconfig);
438: } elsif ($action eq 'autocreate') {
439: $output = &modify_autocreate($dom,%domconfig);
440: } elsif ($action eq 'directorysrch') {
441: $output = &modify_directorysrch($dom,%domconfig);
442: } elsif ($action eq 'usercreation') {
443: $output = &modify_usercreation($dom,%domconfig);
444: } elsif ($action eq 'usermodification') {
445: $output = &modify_usermodification($dom,%domconfig);
446: } elsif ($action eq 'contacts') {
447: $output = &modify_contacts($dom,%domconfig);
448: } elsif ($action eq 'defaults') {
449: $output = &modify_defaults($dom,$r);
450: } elsif ($action eq 'scantron') {
451: $output = &modify_scantron($r,$dom,$confname,%domconfig);
452: } elsif ($action eq 'coursecategories') {
453: $output = &modify_coursecategories($dom,%domconfig);
454: } elsif ($action eq 'serverstatuses') {
455: $output = &modify_serverstatuses($dom,%domconfig);
456: } elsif ($action eq 'requestcourses') {
457: $output = &modify_quotas($dom,$action,%domconfig);
458: } elsif ($action eq 'helpsettings') {
459: $output = &modify_helpsettings($r,$dom,$confname,%domconfig);
460: } elsif ($action eq 'coursedefaults') {
461: $output = &modify_coursedefaults($dom,%domconfig);
462: } elsif ($action eq 'usersessions') {
463: $output = &modify_usersessions($dom,%domconfig);
464: }
465: return $output;
466: }
467:
468: sub print_config_box {
469: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
470: my $rowtotal = 0;
471: my $output;
472: if ($action eq 'coursecategories') {
473: $output = &coursecategories_javascript($settings);
474: }
475: $output .=
476: '<table class="LC_nested_outer">
477: <tr>
478: <th align="left" valign="middle"><span class="LC_nobreak">'.
479: &mt($item->{text}).' '.
480: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
481: '</tr>';
482: $rowtotal ++;
483: my $numheaders = 1;
484: if (ref($item->{'header'}) eq 'ARRAY') {
485: $numheaders = scalar(@{$item->{'header'}});
486: }
487: if ($numheaders > 1) {
488: my $colspan = '';
489: if (($action eq 'rolecolors') || ($action eq 'coursecategories') || ($action eq 'helpsettings')) {
490: $colspan = ' colspan="2"';
491: }
492: $output .= '
493: <tr>
494: <td>
495: <table class="LC_nested">
496: <tr class="LC_info_row">
497: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
498: <td class="LC_right_item">'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
499: </tr>';
500: $rowtotal ++;
501: if ($action eq 'autoupdate') {
502: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
503: } elsif ($action eq 'usercreation') {
504: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
505: } elsif ($action eq 'usermodification') {
506: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
507: } elsif ($action eq 'coursecategories') {
508: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
509: } elsif ($action eq 'login') {
510: $output .= &print_login('top',$dom,$confname,$phase,$settings,\$rowtotal);
511: $colspan = ' colspan="2"';
512: } elsif ($action eq 'requestcourses') {
513: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
514: } elsif ($action eq 'helpsettings') {
515: $output .= &print_helpsettings('top',$dom,$confname,$settings,\$rowtotal);
516: } elsif ($action eq 'usersessions') {
517: $output .= &print_usersessions('top',$dom,$settings,\$rowtotal);
518: } elsif ($action eq 'rolecolors') {
519: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
520: }
521: $output .= '
522: </table>
523: </td>
524: </tr>
525: <tr>
526: <td>
527: <table class="LC_nested">
528: <tr class="LC_info_row">
529: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
530: $output .= '
531: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
532: </tr>';
533: $rowtotal ++;
534: if ($action eq 'autoupdate') {
535: $output .= &print_autoupdate('middle',$dom,$settings,\$rowtotal).'
536: </table>
537: </td>
538: </tr>
539: <tr>
540: <td>
541: <table class="LC_nested">
542: <tr class="LC_info_row">
543: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
544: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
545: &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
546: $rowtotal ++;
547: } elsif ($action eq 'usercreation') {
548: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
549: </table>
550: </td>
551: </tr>
552: <tr>
553: <td>
554: <table class="LC_nested">
555: <tr class="LC_info_row">
556: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
557: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
558: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
559: $rowtotal ++;
560: } elsif ($action eq 'usermodification') {
561: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
562: </table>
563: </td>
564: </tr>
565: <tr>
566: <td>
567: <table class="LC_nested">
568: <tr class="LC_info_row">
569: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
570: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
571: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
572: $rowtotal ++;
573: } elsif ($action eq 'coursecategories') {
574: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
575: } elsif ($action eq 'login') {
576: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,\$rowtotal);
577: } elsif ($action eq 'requestcourses') {
578: $output .= &print_courserequestmail($dom,$settings,\$rowtotal);
579: } elsif ($action eq 'helpsettings') {
580: $output .= &print_helpsettings('bottom',$dom,$confname,$settings,\$rowtotal);
581: } elsif ($action eq 'usersessions') {
582: $output .= &print_usersessions('bottom',$dom,$settings,\$rowtotal);
583: } elsif ($action eq 'rolecolors') {
584: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
585: </table>
586: </td>
587: </tr>
588: <tr>
589: <td>
590: <table class="LC_nested">
591: <tr class="LC_info_row">
592: <td class="LC_left_item"'.$colspan.' valign="top">'.
593: &mt($item->{'header'}->[2]->{'col1'}).'</td>
594: <td class="LC_right_item" valign="top">'.
595: &mt($item->{'header'}->[2]->{'col2'}).'</td>
596: </tr>'.
597: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
598: </table>
599: </td>
600: </tr>
601: <tr>
602: <td>
603: <table class="LC_nested">
604: <tr class="LC_info_row">
605: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
606: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
607: </tr>'.
608: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
609: $rowtotal += 2;
610: }
611: } else {
612: $output .= '
613: <tr>
614: <td>
615: <table class="LC_nested">
616: <tr class="LC_info_row">';
617: if (($action eq 'login') || ($action eq 'directorysrch')) {
618: $output .= '
619: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
620: } elsif ($action eq 'serverstatuses') {
621: $output .= '
622: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
623: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
624:
625: } else {
626: $output .= '
627: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
628: }
629: if (defined($item->{'header'}->[0]->{'col3'})) {
630: $output .= '<td class="LC_left_item" valign="top">'.
631: &mt($item->{'header'}->[0]->{'col2'});
632: if ($action eq 'serverstatuses') {
633: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
634: }
635: } else {
636: $output .= '<td class="LC_right_item" valign="top">'.
637: &mt($item->{'header'}->[0]->{'col2'});
638: }
639: $output .= '</td>';
640: if ($item->{'header'}->[0]->{'col3'}) {
641: $output .= '<td class="LC_right_item" valign="top">'.
642: &mt($item->{'header'}->[0]->{'col3'});
643: if ($action eq 'serverstatuses') {
644: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
645: }
646: $output .= '</td>';
647: }
648: $output .= '</tr>';
649: $rowtotal ++;
650: if ($action eq 'login') {
651: $output .= &print_login('bottom',$dom,$confname,$phase,$settings,
652: \$rowtotal);
653: } elsif ($action eq 'quotas') {
654: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
655: } elsif ($action eq 'autoenroll') {
656: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
657: } elsif ($action eq 'autocreate') {
658: $output .= &print_autocreate($dom,$settings,\$rowtotal);
659: } elsif ($action eq 'directorysrch') {
660: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
661: } elsif ($action eq 'contacts') {
662: $output .= &print_contacts($dom,$settings,\$rowtotal);
663: } elsif ($action eq 'defaults') {
664: $output .= &print_defaults($dom,\$rowtotal);
665: } elsif ($action eq 'scantron') {
666: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
667: } elsif ($action eq 'serverstatuses') {
668: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
669: } elsif ($action eq 'helpsettings') {
670: $output .= &print_helpsettings('top',$dom,$confname,$settings,\$rowtotal);
671: } elsif ($action eq 'coursedefaults') {
672: $output .= &print_coursedefaults($dom,$settings,\$rowtotal);
673: }
674: }
675: $output .= '
676: </table>
677: </td>
678: </tr>
679: </table><br />';
680: return ($output,$rowtotal);
681: }
682:
683: sub print_login {
684: my ($position,$dom,$confname,$phase,$settings,$rowtotal) = @_;
685: my ($css_class,$datatable);
686: my %choices = &login_choices();
687:
688: if ($position eq 'top') {
689: my %servers = &dom_servers($dom);
690: my $choice = $choices{'disallowlogin'};
691: $css_class = ' class="LC_odd_row"';
692: $datatable .= '<tr'.$css_class.'><td>'.$choice.'</td>'.
693: '<td align="right"><table><tr><th>'.$choices{'hostid'}.'</th>'.
694: '<th>'.$choices{'server'}.'</th>'.
695: '<th>'.$choices{'serverpath'}.'</th>'.
696: '<th>'.$choices{'custompath'}.'</th>'.
697: '<th><span class="LC_nobreak">'.$choices{'exempt'}.'</span></th></tr>'."\n";
698: my %disallowed;
699: if (ref($settings) eq 'HASH') {
700: if (ref($settings->{'loginvia'}) eq 'HASH') {
701: %disallowed = %{$settings->{'loginvia'}};
702: }
703: }
704: foreach my $lonhost (sort(keys(%servers))) {
705: my $direct = 'selected="selected"';
706: if (ref($disallowed{$lonhost}) eq 'HASH') {
707: if ($disallowed{$lonhost}{'server'} ne '') {
708: $direct = '';
709: }
710: }
711: $datatable .= '<tr><td>'.$servers{$lonhost}.'</td>'.
712: '<td><select name="'.$lonhost.'_server">'.
713: '<option value=""'.$direct.'>'.$choices{'directlogin'}.
714: '</option>';
715: foreach my $hostid (keys(%servers)) {
716: next if ($servers{$hostid} eq $servers{$lonhost});
717: my $selected = '';
718: if (ref($disallowed{$lonhost}) eq 'HASH') {
719: if ($hostid eq $disallowed{$lonhost}{'server'}) {
720: $selected = 'selected="selected"';
721: }
722: }
723: $datatable .= '<option value="'.$hostid.'"'.$selected.'>'.
724: $servers{$hostid}.'</option>';
725: }
726: $datatable .= '</select></td>'.
727: '<td><select name="'.$lonhost.'_serverpath">';
728: foreach my $path ('','/','/adm/login','/adm/roles','custom') {
729: my $pathname = $path;
730: if ($path eq 'custom') {
731: $pathname = &mt('Custom Path').' ->';
732: }
733: my $selected = '';
734: if (ref($disallowed{$lonhost}) eq 'HASH') {
735: if ($path eq $disallowed{$lonhost}{'serverpath'}) {
736: $selected = 'selected="selected"';
737: }
738: } elsif ($path eq '') {
739: $selected = 'selected="selected"';
740: }
741: $datatable .= '<option value="'.$path.'"'.$selected.'>'.$pathname.'</option>';
742: }
743: $datatable .= '</select></td>';
744: my ($custom,$exempt);
745: if (ref($disallowed{$lonhost}) eq 'HASH') {
746: $custom = $disallowed{$lonhost}{'custompath'};
747: $exempt = $disallowed{$lonhost}{'exempt'};
748: }
749: $datatable .= '<td><input type="text" name="'.$lonhost.'_custompath" size="6" value="'.$custom.'" /></td>'.
750: '<td><input type="text" name="'.$lonhost.'_exempt" size="8" value="'.$exempt.'" /></td>'.
751: '</tr>';
752: }
753: $datatable .= '</table></td></tr>';
754: return $datatable;
755: }
756:
757: my %defaultchecked = (
758: 'coursecatalog' => 'on',
759: 'adminmail' => 'off',
760: 'newuser' => 'off',
761: );
762: my @toggles = ('coursecatalog','adminmail','newuser');
763: my (%checkedon,%checkedoff);
764: foreach my $item (@toggles) {
765: if ($defaultchecked{$item} eq 'on') {
766: $checkedon{$item} = ' checked="checked" ';
767: $checkedoff{$item} = ' ';
768: } elsif ($defaultchecked{$item} eq 'off') {
769: $checkedoff{$item} = ' checked="checked" ';
770: $checkedon{$item} = ' ';
771: }
772: }
773: my @images = ('img','logo','domlogo','login');
774: my @logintext = ('textcol','bgcol');
775: my @bgs = ('pgbg','mainbg','sidebg');
776: my @links = ('link','alink','vlink');
777: my %designhash = &Apache::loncommon::get_domainconf($dom);
778: my %defaultdesign = %Apache::loncommon::defaultdesign;
779: my (%is_custom,%designs);
780: my %defaults = (
781: font => $defaultdesign{'login.font'},
782: );
783: foreach my $item (@images) {
784: $defaults{$item} = $defaultdesign{'login.'.$item};
785: $defaults{'showlogo'}{$item} = 1;
786: }
787: foreach my $item (@bgs) {
788: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
789: }
790: foreach my $item (@logintext) {
791: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
792: }
793: foreach my $item (@links) {
794: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
795: }
796: if (ref($settings) eq 'HASH') {
797: foreach my $item (@toggles) {
798: if ($settings->{$item} eq '1') {
799: $checkedon{$item} = ' checked="checked" ';
800: $checkedoff{$item} = ' ';
801: } elsif ($settings->{$item} eq '0') {
802: $checkedoff{$item} = ' checked="checked" ';
803: $checkedon{$item} = ' ';
804: }
805: }
806: foreach my $item (@images) {
807: if (defined($settings->{$item})) {
808: $designs{$item} = $settings->{$item};
809: $is_custom{$item} = 1;
810: }
811: if (defined($settings->{'showlogo'}{$item})) {
812: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
813: }
814: }
815: foreach my $item (@logintext) {
816: if ($settings->{$item} ne '') {
817: $designs{'logintext'}{$item} = $settings->{$item};
818: $is_custom{$item} = 1;
819: }
820: }
821: if ($settings->{'font'} ne '') {
822: $designs{'font'} = $settings->{'font'};
823: $is_custom{'font'} = 1;
824: }
825: foreach my $item (@bgs) {
826: if ($settings->{$item} ne '') {
827: $designs{'bgs'}{$item} = $settings->{$item};
828: $is_custom{$item} = 1;
829: }
830: }
831: foreach my $item (@links) {
832: if ($settings->{$item} ne '') {
833: $designs{'links'}{$item} = $settings->{$item};
834: $is_custom{$item} = 1;
835: }
836: }
837: } else {
838: if ($designhash{$dom.'.login.font'} ne '') {
839: $designs{'font'} = $designhash{$dom.'.login.font'};
840: $is_custom{'font'} = 1;
841: }
842: foreach my $item (@images) {
843: if ($designhash{$dom.'.login.'.$item} ne '') {
844: $designs{$item} = $designhash{$dom.'.login.'.$item};
845: $is_custom{$item} = 1;
846: }
847: }
848: foreach my $item (@bgs) {
849: if ($designhash{$dom.'.login.'.$item} ne '') {
850: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
851: $is_custom{$item} = 1;
852: }
853: }
854: foreach my $item (@links) {
855: if ($designhash{$dom.'.login.'.$item} ne '') {
856: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
857: $is_custom{$item} = 1;
858: }
859: }
860: }
861: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
862: logo => 'Institution Logo',
863: domlogo => 'Domain Logo',
864: login => 'Login box');
865: my $itemcount = 1;
866: my ($css_class,$datatable);
867: foreach my $item (@toggles) {
868: $css_class = $itemcount%2?' class="LC_odd_row"':'';
869: $datatable .=
870: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
871: '</td><td>'.
872: '<span class="LC_nobreak"><label><input type="radio" name="'.
873: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
874: '</label> <label><input type="radio" name="'.$item.'"'.
875: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
876: '</tr>';
877: $itemcount ++;
878: }
879: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext);
880: $datatable .= '</tr></table></td></tr>';
881: return $datatable;
882: }
883:
884: sub login_choices {
885: my %choices =
886: &Apache::lonlocal::texthash (
887: coursecatalog => 'Display Course/Community Catalog link?',
888: adminmail => "Display Administrator's E-mail Address?",
889: disallowlogin => "Login page requests redirected",
890: hostid => "Server",
891: server => "Redirect to:",
892: serverpath => "Path",
893: custompath => "Custom",
894: exempt => "Exempt IP(s)",
895: directlogin => "No redirect",
896: newuser => "Link to create a user account",
897: img => "Header",
898: logo => "Main Logo",
899: domlogo => "Domain Logo",
900: login => "Log-in Header",
901: textcol => "Text color",
902: bgcol => "Box color",
903: bgs => "Background colors",
904: links => "Link colors",
905: font => "Font color",
906: pgbg => "Header",
907: mainbg => "Page",
908: sidebg => "Login box",
909: link => "Link",
910: alink => "Active link",
911: vlink => "Visited link",
912: );
913: return %choices;
914: }
915:
916: sub print_rolecolors {
917: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
918: my %choices = &color_font_choices();
919: my @bgs = ('pgbg','tabbg','sidebg');
920: my @links = ('link','alink','vlink');
921: my @images = ('img');
922: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
923: my %designhash = &Apache::loncommon::get_domainconf($dom);
924: my %defaultdesign = %Apache::loncommon::defaultdesign;
925: my (%is_custom,%designs);
926: my %defaults = (
927: img => $defaultdesign{$role.'.img'},
928: font => $defaultdesign{$role.'.font'},
929: fontmenu => $defaultdesign{$role.'.fontmenu'},
930: );
931: foreach my $item (@bgs) {
932: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
933: }
934: foreach my $item (@links) {
935: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
936: }
937: if (ref($settings) eq 'HASH') {
938: if (ref($settings->{$role}) eq 'HASH') {
939: if ($settings->{$role}->{'img'} ne '') {
940: $designs{'img'} = $settings->{$role}->{'img'};
941: $is_custom{'img'} = 1;
942: }
943: if ($settings->{$role}->{'font'} ne '') {
944: $designs{'font'} = $settings->{$role}->{'font'};
945: $is_custom{'font'} = 1;
946: }
947: if ($settings->{$role}->{'fontmenu'} ne '') {
948: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
949: $is_custom{'fontmenu'} = 1;
950: }
951: foreach my $item (@bgs) {
952: if ($settings->{$role}->{$item} ne '') {
953: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
954: $is_custom{$item} = 1;
955: }
956: }
957: foreach my $item (@links) {
958: if ($settings->{$role}->{$item} ne '') {
959: $designs{'links'}{$item} = $settings->{$role}->{$item};
960: $is_custom{$item} = 1;
961: }
962: }
963: }
964: } else {
965: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
966: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
967: $is_custom{'img'} = 1;
968: }
969: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
970: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
971: $is_custom{'fontmenu'} = 1;
972: }
973: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
974: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
975: $is_custom{'font'} = 1;
976: }
977: foreach my $item (@bgs) {
978: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
979: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
980: $is_custom{$item} = 1;
981:
982: }
983: }
984: foreach my $item (@links) {
985: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
986: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
987: $is_custom{$item} = 1;
988: }
989: }
990: }
991: my $itemcount = 1;
992: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
993: $datatable .= '</tr></table></td></tr>';
994: return $datatable;
995: }
996:
997: sub display_color_options {
998: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
999: $images,$bgs,$links,$alt_text,$rowtotal,$logintext) = @_;
1000: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
1001: my $datatable = '<tr'.$css_class.'>'.
1002: '<td>'.$choices->{'font'}.'</td>';
1003: if (!$is_custom->{'font'}) {
1004: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
1005: } else {
1006: $datatable .= '<td> </td>';
1007: }
1008: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
1009: $datatable .= '<td><span class="LC_nobreak">'.
1010: '<input type="text" size="10" name="'.$role.'_font"'.
1011: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
1012: ' <span id="css_'.$role.'_font" style="background-color: '.
1013: $designs->{'font'}.';"> </span>'.
1014: '</span></td></tr>';
1015: unless ($role eq 'login') {
1016: $datatable .= '<tr'.$css_class.'>'.
1017: '<td>'.$choices->{'fontmenu'}.'</td>';
1018: if (!$is_custom->{'fontmenu'}) {
1019: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
1020: } else {
1021: $datatable .= '<td> </td>';
1022: }
1023: $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
1024: $datatable .= '<td><span class="LC_nobreak">'.
1025: '<input type="text" size="10" name="'.$role.'_fontmenu"'.
1026: ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
1027: ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
1028: $designs->{'fontmenu'}.';"> </span>'.
1029: '</span></td></tr>';
1030: }
1031: my $switchserver = &check_switchserver($dom,$confname);
1032: foreach my $img (@{$images}) {
1033: $itemcount ++;
1034: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1035: $datatable .= '<tr'.$css_class.'>'.
1036: '<td>'.$choices->{$img};
1037: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
1038: if ($role eq 'login') {
1039: if ($img eq 'login') {
1040: $login_hdr_pick =
1041: &login_header_options($img,$role,$defaults,$is_custom,$choices);
1042: $logincolors =
1043: &login_text_colors($img,$role,$logintext,$phase,$choices,
1044: $designs);
1045: } elsif ($img ne 'domlogo') {
1046: $datatable.= &logo_display_options($img,$defaults,$designs);
1047: }
1048: }
1049: $datatable .= '</td>';
1050: if ($designs->{$img} ne '') {
1051: $imgfile = $designs->{$img};
1052: $img_import = ($imgfile =~ m{^/adm/});
1053: } else {
1054: $imgfile = $defaults->{$img};
1055: }
1056: if ($imgfile) {
1057: my ($showfile,$fullsize);
1058: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
1059: my $urldir = $1;
1060: my $filename = $2;
1061: my @info = &Apache::lonnet::stat_file($designs->{$img});
1062: if (@info) {
1063: my $thumbfile = 'tn-'.$filename;
1064: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
1065: if (@thumb) {
1066: $showfile = $urldir.'/'.$thumbfile;
1067: } else {
1068: $showfile = $imgfile;
1069: }
1070: } else {
1071: $showfile = '';
1072: }
1073: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
1074: $showfile = $imgfile;
1075: my $imgdir = $1;
1076: my $filename = $2;
1077: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
1078: $showfile = "/$imgdir/tn-".$filename;
1079: } else {
1080: my $input = "/home/httpd/html".$imgfile;
1081: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
1082: if (!-e $output) {
1083: my ($width,$height) = &thumb_dimensions();
1084: my ($fullwidth,$fullheight) = &check_dimensions($input);
1085: if ($fullwidth ne '' && $fullheight ne '') {
1086: if ($fullwidth > $width && $fullheight > $height) {
1087: my $size = $width.'x'.$height;
1088: system("convert -sample $size $input $output");
1089: $showfile = '/'.$imgdir.'/tn-'.$filename;
1090: }
1091: }
1092: }
1093: }
1094: }
1095: if ($showfile) {
1096: if ($showfile =~ m{^/(adm|res)/}) {
1097: if ($showfile =~ m{^/res/}) {
1098: my $local_showfile =
1099: &Apache::lonnet::filelocation('',$showfile);
1100: &Apache::lonnet::repcopy($local_showfile);
1101: }
1102: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
1103: }
1104: if ($imgfile) {
1105: if ($imgfile =~ m{^/(adm|res)/}) {
1106: if ($imgfile =~ m{^/res/}) {
1107: my $local_imgfile =
1108: &Apache::lonnet::filelocation('',$imgfile);
1109: &Apache::lonnet::repcopy($local_imgfile);
1110: }
1111: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
1112: } else {
1113: $fullsize = $imgfile;
1114: }
1115: }
1116: $datatable .= '<td>';
1117: if ($img eq 'login') {
1118: $datatable .= $login_hdr_pick;
1119: }
1120: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
1121: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
1122: } else {
1123: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1124: &mt('Upload:');
1125: }
1126: } else {
1127: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
1128: &mt('Upload:');
1129: }
1130: if ($switchserver) {
1131: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
1132: } else {
1133: if ($img ne 'login') { # suppress file selection for Log-in header
1134: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
1135: }
1136: }
1137: $datatable .= '</td></tr>';
1138: }
1139: $itemcount ++;
1140: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1141: $datatable .= '<tr'.$css_class.'>'.
1142: '<td>'.$choices->{'bgs'}.'</td>';
1143: my $bgs_def;
1144: foreach my $item (@{$bgs}) {
1145: if (!$is_custom->{$item}) {
1146: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
1147: }
1148: }
1149: if ($bgs_def) {
1150: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
1151: } else {
1152: $datatable .= '<td> </td>';
1153: }
1154: $datatable .= '<td class="LC_right_item">'.
1155: '<table border="0"><tr>';
1156: foreach my $item (@{$bgs}) {
1157: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
1158: $datatable .= '<td align="center">'.$link;
1159: if ($designs->{'bgs'}{$item}) {
1160: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
1161: }
1162: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
1163: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
1164: }
1165: $datatable .= '</tr></table></td></tr>';
1166: $itemcount ++;
1167: $css_class = $itemcount%2?' class="LC_odd_row"':'';
1168: $datatable .= '<tr'.$css_class.'>'.
1169: '<td>'.$choices->{'links'}.'</td>';
1170: my $links_def;
1171: foreach my $item (@{$links}) {
1172: if (!$is_custom->{$item}) {
1173: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1174: }
1175: }
1176: if ($links_def) {
1177: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1178: } else {
1179: $datatable .= '<td> </td>';
1180: }
1181: $datatable .= '<td class="LC_right_item">'.
1182: '<table border="0"><tr>';
1183: foreach my $item (@{$links}) {
1184: $datatable .= '<td align="center">'."\n".
1185: &color_pick($phase,$role,$item,$choices->{$item},
1186: $designs->{'links'}{$item});
1187: if ($designs->{'links'}{$item}) {
1188: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1189: }
1190: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1191: '" /></td>';
1192: }
1193: $$rowtotal += $itemcount;
1194: return $datatable;
1195: }
1196:
1197: sub logo_display_options {
1198: my ($img,$defaults,$designs) = @_;
1199: my $checkedon;
1200: if (ref($defaults) eq 'HASH') {
1201: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1202: if ($defaults->{'showlogo'}{$img}) {
1203: $checkedon = 'checked="checked" ';
1204: }
1205: }
1206: }
1207: if (ref($designs) eq 'HASH') {
1208: if (ref($designs->{'showlogo'}) eq 'HASH') {
1209: if (defined($designs->{'showlogo'}{$img})) {
1210: if ($designs->{'showlogo'}{$img} == 0) {
1211: $checkedon = '';
1212: } elsif ($designs->{'showlogo'}{$img} == 1) {
1213: $checkedon = 'checked="checked" ';
1214: }
1215: }
1216: }
1217: }
1218: return '<br /><label> <input type="checkbox" name="'.
1219: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1220: &mt('show').'</label>'."\n";
1221: }
1222:
1223: sub login_header_options {
1224: my ($img,$role,$defaults,$is_custom,$choices) = @_;
1225: my $output = '';
1226: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1227: $output .= &mt('Text default(s):').'<br />';
1228: if (!$is_custom->{'textcol'}) {
1229: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1230: ' ';
1231: }
1232: if (!$is_custom->{'bgcol'}) {
1233: $output .= $choices->{'bgcol'}.': '.
1234: '<span id="css_'.$role.'_font" style="background-color: '.
1235: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1236: }
1237: $output .= '<br />';
1238: }
1239: $output .='<br />';
1240: return $output;
1241: }
1242:
1243: sub login_text_colors {
1244: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1245: my $color_menu = '<table border="0"><tr>';
1246: foreach my $item (@{$logintext}) {
1247: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1248: $color_menu .= '<td align="center">'.$link;
1249: if ($designs->{'logintext'}{$item}) {
1250: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1251: }
1252: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1253: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1254: '<td> </td>';
1255: }
1256: $color_menu .= '</tr></table><br />';
1257: return $color_menu;
1258: }
1259:
1260: sub image_changes {
1261: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1262: my $output;
1263: if ($img eq 'login') {
1264: # suppress image for Log-in header
1265: } elsif (!$is_custom) {
1266: if ($img ne 'domlogo') {
1267: $output .= &mt('Default image:').'<br />';
1268: } else {
1269: $output .= &mt('Default in use:').'<br />';
1270: }
1271: }
1272: if ($img eq 'login') { # suppress image for Log-in header
1273: $output .= '<td>'.$logincolors;
1274: } else {
1275: if ($img_import) {
1276: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1277: }
1278: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1279: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1280: if ($is_custom) {
1281: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1282: '<input type="checkbox" name="'.
1283: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1284: '</label> '.&mt('Replace:').'</span><br />';
1285: } else {
1286: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1287: }
1288: }
1289: return $output;
1290: }
1291:
1292: sub color_pick {
1293: my ($phase,$role,$item,$desc,$curcol) = @_;
1294: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1295: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1296: ');">'.$desc.'</a>';
1297: return $link;
1298: }
1299:
1300: sub print_quotas {
1301: my ($dom,$settings,$rowtotal,$action) = @_;
1302: my $context;
1303: if ($action eq 'quotas') {
1304: $context = 'tools';
1305: } else {
1306: $context = $action;
1307: }
1308: my ($datatable,$defaultquota,@usertools,@options,%validations);
1309: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1310: my $typecount = 0;
1311: my ($css_class,%titles);
1312: if ($context eq 'requestcourses') {
1313: @usertools = ('official','unofficial','community');
1314: @options =('norequest','approval','validate','autolimit');
1315: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1316: %titles = &courserequest_titles();
1317: } else {
1318: @usertools = ('aboutme','blog','portfolio');
1319: %titles = &tool_titles();
1320: }
1321: if (ref($types) eq 'ARRAY') {
1322: foreach my $type (@{$types}) {
1323: my $currdefquota;
1324: unless ($context eq 'requestcourses') {
1325: if (ref($settings) eq 'HASH') {
1326: if (ref($settings->{defaultquota}) eq 'HASH') {
1327: $currdefquota = $settings->{defaultquota}->{$type};
1328: } else {
1329: $currdefquota = $settings->{$type};
1330: }
1331: }
1332: }
1333: if (defined($usertypes->{$type})) {
1334: $typecount ++;
1335: $css_class = $typecount%2?' class="LC_odd_row"':'';
1336: $datatable .= '<tr'.$css_class.'>'.
1337: '<td>'.$usertypes->{$type}.'</td>'.
1338: '<td class="LC_left_item">';
1339: if ($context eq 'requestcourses') {
1340: $datatable .= '<table><tr>';
1341: }
1342: my %cell;
1343: foreach my $item (@usertools) {
1344: if ($context eq 'requestcourses') {
1345: my ($curroption,$currlimit);
1346: if (ref($settings) eq 'HASH') {
1347: if (ref($settings->{$item}) eq 'HASH') {
1348: $curroption = $settings->{$item}->{$type};
1349: if ($curroption =~ /^autolimit=(\d*)$/) {
1350: $currlimit = $1;
1351: }
1352: }
1353: }
1354: if (!$curroption) {
1355: $curroption = 'norequest';
1356: }
1357: $datatable .= '<th>'.$titles{$item}.'</th>';
1358: foreach my $option (@options) {
1359: my $val = $option;
1360: if ($option eq 'norequest') {
1361: $val = 0;
1362: }
1363: if ($option eq 'validate') {
1364: my $canvalidate = 0;
1365: if (ref($validations{$item}) eq 'HASH') {
1366: if ($validations{$item}{$type}) {
1367: $canvalidate = 1;
1368: }
1369: }
1370: next if (!$canvalidate);
1371: }
1372: my $checked = '';
1373: if ($option eq $curroption) {
1374: $checked = ' checked="checked"';
1375: } elsif ($option eq 'autolimit') {
1376: if ($curroption =~ /^autolimit/) {
1377: $checked = ' checked="checked"';
1378: }
1379: }
1380: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1381: '<input type="radio" name="crsreq_'.$item.
1382: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1383: $titles{$option}.'</label>';
1384: if ($option eq 'autolimit') {
1385: $cell{$item} .= ' <input type="text" name="crsreq_'.
1386: $item.'_limit_'.$type.'" size="1" '.
1387: 'value="'.$currlimit.'" />';
1388: }
1389: $cell{$item} .= '</span> ';
1390: if ($option eq 'autolimit') {
1391: $cell{$item} .= $titles{'unlimited'};
1392: }
1393: }
1394: } else {
1395: my $checked = 'checked="checked" ';
1396: if (ref($settings) eq 'HASH') {
1397: if (ref($settings->{$item}) eq 'HASH') {
1398: if ($settings->{$item}->{$type} == 0) {
1399: $checked = '';
1400: } elsif ($settings->{$item}->{$type} == 1) {
1401: $checked = 'checked="checked" ';
1402: }
1403: }
1404: }
1405: $datatable .= '<span class="LC_nobreak"><label>'.
1406: '<input type="checkbox" name="'.$context.'_'.$item.
1407: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1408: '</label></span> ';
1409: }
1410: }
1411: if ($context eq 'requestcourses') {
1412: $datatable .= '</tr><tr>';
1413: foreach my $item (@usertools) {
1414: $datatable .= '<td style="vertical-align: top">'.$cell{$item}.'</td>';
1415: }
1416: $datatable .= '</tr></table>';
1417: }
1418: $datatable .= '</td>';
1419: unless ($context eq 'requestcourses') {
1420: $datatable .=
1421: '<td class="LC_right_item"><span class="LC_nobreak">'.
1422: '<input type="text" name="quota_'.$type.
1423: '" value="'.$currdefquota.
1424: '" size="5" /> Mb</span></td>';
1425: }
1426: $datatable .= '</tr>';
1427: }
1428: }
1429: }
1430: unless ($context eq 'requestcourses') {
1431: $defaultquota = '20';
1432: if (ref($settings) eq 'HASH') {
1433: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1434: $defaultquota = $settings->{'defaultquota'}->{'default'};
1435: } elsif (defined($settings->{'default'})) {
1436: $defaultquota = $settings->{'default'};
1437: }
1438: }
1439: }
1440: $typecount ++;
1441: $css_class = $typecount%2?' class="LC_odd_row"':'';
1442: $datatable .= '<tr'.$css_class.'>'.
1443: '<td>'.$othertitle.'</td>'.
1444: '<td class="LC_left_item">';
1445: if ($context eq 'requestcourses') {
1446: $datatable .= '<table><tr>';
1447: }
1448: my %defcell;
1449: foreach my $item (@usertools) {
1450: if ($context eq 'requestcourses') {
1451: my ($curroption,$currlimit);
1452: if (ref($settings) eq 'HASH') {
1453: if (ref($settings->{$item}) eq 'HASH') {
1454: $curroption = $settings->{$item}->{'default'};
1455: if ($curroption =~ /^autolimit=(\d*)$/) {
1456: $currlimit = $1;
1457: }
1458: }
1459: }
1460: if (!$curroption) {
1461: $curroption = 'norequest';
1462: }
1463: $datatable .= '<th>'.$titles{$item}.'</th>';
1464: foreach my $option (@options) {
1465: my $val = $option;
1466: if ($option eq 'norequest') {
1467: $val = 0;
1468: }
1469: if ($option eq 'validate') {
1470: my $canvalidate = 0;
1471: if (ref($validations{$item}) eq 'HASH') {
1472: if ($validations{$item}{'default'}) {
1473: $canvalidate = 1;
1474: }
1475: }
1476: next if (!$canvalidate);
1477: }
1478: my $checked = '';
1479: if ($option eq $curroption) {
1480: $checked = ' checked="checked"';
1481: } elsif ($option eq 'autolimit') {
1482: if ($curroption =~ /^autolimit/) {
1483: $checked = ' checked="checked"';
1484: }
1485: }
1486: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1487: '<input type="radio" name="crsreq_'.$item.
1488: '_default" value="'.$val.'"'.$checked.' />'.
1489: $titles{$option}.'</label>';
1490: if ($option eq 'autolimit') {
1491: $defcell{$item} .= ' <input type="text" name="crsreq_'.
1492: $item.'_limit_default" size="1" '.
1493: 'value="'.$currlimit.'" />';
1494: }
1495: $defcell{$item} .= '</span> ';
1496: if ($option eq 'autolimit') {
1497: $defcell{$item} .= $titles{'unlimited'};
1498: }
1499: }
1500: } else {
1501: my $checked = 'checked="checked" ';
1502: if (ref($settings) eq 'HASH') {
1503: if (ref($settings->{$item}) eq 'HASH') {
1504: if ($settings->{$item}->{'default'} == 0) {
1505: $checked = '';
1506: } elsif ($settings->{$item}->{'default'} == 1) {
1507: $checked = 'checked="checked" ';
1508: }
1509: }
1510: }
1511: $datatable .= '<span class="LC_nobreak"><label>'.
1512: '<input type="checkbox" name="'.$context.'_'.$item.
1513: '" value="default" '.$checked.'/>'.$titles{$item}.
1514: '</label></span> ';
1515: }
1516: }
1517: if ($context eq 'requestcourses') {
1518: $datatable .= '</tr><tr>';
1519: foreach my $item (@usertools) {
1520: $datatable .= '<td style="vertical-align: top">'.$defcell{$item}.'</td>';
1521: }
1522: $datatable .= '</tr></table>';
1523: }
1524: $datatable .= '</td>';
1525: unless ($context eq 'requestcourses') {
1526: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1527: '<input type="text" name="defaultquota" value="'.
1528: $defaultquota.'" size="5" /> Mb</span></td>';
1529: }
1530: $datatable .= '</tr>';
1531: $typecount ++;
1532: $css_class = $typecount%2?' class="LC_odd_row"':'';
1533: $datatable .= '<tr'.$css_class.'>'.
1534: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1535: if ($context eq 'requestcourses') {
1536: $datatable .= &mt('(overrides affiliation, if set)').
1537: '</td>'.
1538: '<td class="LC_left_item">'.
1539: '<table><tr>';
1540: } else {
1541: $datatable .= &mt('(overrides affiliation, if checked)').
1542: '</td>'.
1543: '<td class="LC_left_item" colspan="2">'.
1544: '<br />';
1545: }
1546: my %advcell;
1547: foreach my $item (@usertools) {
1548: if ($context eq 'requestcourses') {
1549: my ($curroption,$currlimit);
1550: if (ref($settings) eq 'HASH') {
1551: if (ref($settings->{$item}) eq 'HASH') {
1552: $curroption = $settings->{$item}->{'_LC_adv'};
1553: if ($curroption =~ /^autolimit=(\d*)$/) {
1554: $currlimit = $1;
1555: }
1556: }
1557: }
1558: $datatable .= '<th>'.$titles{$item}.'</th>';
1559: my $checked = '';
1560: if ($curroption eq '') {
1561: $checked = ' checked="checked"';
1562: }
1563: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1564: '<input type="radio" name="crsreq_'.$item.
1565: '__LC_adv" value=""'.$checked.' />'.
1566: &mt('No override set').'</label></span> ';
1567: foreach my $option (@options) {
1568: my $val = $option;
1569: if ($option eq 'norequest') {
1570: $val = 0;
1571: }
1572: if ($option eq 'validate') {
1573: my $canvalidate = 0;
1574: if (ref($validations{$item}) eq 'HASH') {
1575: if ($validations{$item}{'_LC_adv'}) {
1576: $canvalidate = 1;
1577: }
1578: }
1579: next if (!$canvalidate);
1580: }
1581: my $checked = '';
1582: if ($val eq $curroption) {
1583: $checked = ' checked="checked"';
1584: } elsif ($option eq 'autolimit') {
1585: if ($curroption =~ /^autolimit/) {
1586: $checked = ' checked="checked"';
1587: }
1588: }
1589: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1590: '<input type="radio" name="crsreq_'.$item.
1591: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1592: $titles{$option}.'</label>';
1593: if ($option eq 'autolimit') {
1594: $advcell{$item} .= ' <input type="text" name="crsreq_'.
1595: $item.'_limit__LC_adv" size="1" '.
1596: 'value="'.$currlimit.'" />';
1597: }
1598: $advcell{$item} .= '</span> ';
1599: if ($option eq 'autolimit') {
1600: $advcell{$item} .= $titles{'unlimited'};
1601: }
1602: }
1603: } else {
1604: my $checked = 'checked="checked" ';
1605: if (ref($settings) eq 'HASH') {
1606: if (ref($settings->{$item}) eq 'HASH') {
1607: if ($settings->{$item}->{'_LC_adv'} == 0) {
1608: $checked = '';
1609: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1610: $checked = 'checked="checked" ';
1611: }
1612: }
1613: }
1614: $datatable .= '<span class="LC_nobreak"><label>'.
1615: '<input type="checkbox" name="'.$context.'_'.$item.
1616: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1617: '</label></span> ';
1618: }
1619: }
1620: if ($context eq 'requestcourses') {
1621: $datatable .= '</tr><tr>';
1622: foreach my $item (@usertools) {
1623: $datatable .= '<td style="vertical-align: top">'.$advcell{$item}.'</td>';
1624: }
1625: $datatable .= '</tr></table>';
1626: }
1627: $datatable .= '</td></tr>';
1628: $$rowtotal += $typecount;
1629: return $datatable;
1630: }
1631:
1632: sub print_courserequestmail {
1633: my ($dom,$settings,$rowtotal) = @_;
1634: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1635: $now = time;
1636: $rows = 0;
1637: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1638: foreach my $server (keys(%dompersonnel)) {
1639: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1640: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1641: if (!grep(/^$uname:$udom$/,@domcoord)) {
1642: push(@domcoord,$uname.':'.$udom);
1643: }
1644: }
1645: }
1646: if (ref($settings) eq 'HASH') {
1647: if (ref($settings->{'notify'}) eq 'HASH') {
1648: if ($settings->{'notify'}{'approval'} ne '') {
1649: @currapproval = split(',',$settings->{'notify'}{'approval'});
1650: }
1651: }
1652: }
1653: if (@currapproval) {
1654: foreach my $dc (@currapproval) {
1655: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1656: push(@domcoord,$dc);
1657: }
1658: }
1659: }
1660: @domcoord = sort(@domcoord);
1661: my $numinrow = 4;
1662: my $numdc = @domcoord;
1663: my $css_class = 'class="LC_odd_row"';
1664: $datatable = '<tr'.$css_class.'>'.
1665: ' <td>'.&mt('Receive notification of course requests requiring approval.').
1666: ' </td>'.
1667: ' <td class="LC_left_item">';
1668: if (@domcoord > 0) {
1669: $datatable .= '<table>';
1670: for (my $i=0; $i<$numdc; $i++) {
1671: my $rem = $i%($numinrow);
1672: if ($rem == 0) {
1673: if ($i > 0) {
1674: $datatable .= '</tr>';
1675: }
1676: $datatable .= '<tr>';
1677: $rows ++;
1678: }
1679: my $check = ' ';
1680: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1681: $check = ' checked="checked" ';
1682: }
1683: my ($uname,$udom) = split(':',$domcoord[$i]);
1684: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1685: if ($i == $numdc-1) {
1686: my $colsleft = $numinrow-$rem;
1687: if ($colsleft > 1) {
1688: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1689: } else {
1690: $datatable .= '<td class="LC_left_item">';
1691: }
1692: } else {
1693: $datatable .= '<td class="LC_left_item">';
1694: }
1695: $datatable .= '<span class="LC_nobreak"><label>'.
1696: '<input type="checkbox" name="reqapprovalnotify" '.
1697: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1698: $fullname.'</label></span></td>';
1699: }
1700: $datatable .= '</tr></table>';
1701: } else {
1702: $datatable .= &mt('There are no active Domain Coordinators');
1703: $rows ++;
1704: }
1705: $datatable .='</td></tr>';
1706: $$rowtotal += $rows;
1707: return $datatable;
1708: }
1709:
1710: sub print_autoenroll {
1711: my ($dom,$settings,$rowtotal) = @_;
1712: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1713: my ($defdom,$runon,$runoff,$coownerson,$coownersoff);
1714: if (ref($settings) eq 'HASH') {
1715: if (exists($settings->{'run'})) {
1716: if ($settings->{'run'} eq '0') {
1717: $runoff = ' checked="checked" ';
1718: $runon = ' ';
1719: } else {
1720: $runon = ' checked="checked" ';
1721: $runoff = ' ';
1722: }
1723: } else {
1724: if ($autorun) {
1725: $runon = ' checked="checked" ';
1726: $runoff = ' ';
1727: } else {
1728: $runoff = ' checked="checked" ';
1729: $runon = ' ';
1730: }
1731: }
1732: if (exists($settings->{'co-owners'})) {
1733: if ($settings->{'co-owners'} eq '0') {
1734: $coownersoff = ' checked="checked" ';
1735: $coownerson = ' ';
1736: } else {
1737: $coownerson = ' checked="checked" ';
1738: $coownersoff = ' ';
1739: }
1740: } else {
1741: $coownersoff = ' checked="checked" ';
1742: $coownerson = ' ';
1743: }
1744: if (exists($settings->{'sender_domain'})) {
1745: $defdom = $settings->{'sender_domain'};
1746: }
1747: } else {
1748: if ($autorun) {
1749: $runon = ' checked="checked" ';
1750: $runoff = ' ';
1751: } else {
1752: $runoff = ' checked="checked" ';
1753: $runon = ' ';
1754: }
1755: }
1756: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1757: my $notif_sender;
1758: if (ref($settings) eq 'HASH') {
1759: $notif_sender = $settings->{'sender_uname'};
1760: }
1761: my $datatable='<tr class="LC_odd_row">'.
1762: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1763: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1764: '<input type="radio" name="autoenroll_run"'.
1765: $runon.' value="1" />'.&mt('Yes').'</label> '.
1766: '<label><input type="radio" name="autoenroll_run"'.
1767: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1768: '</tr><tr>'.
1769: '<td>'.&mt('Notification messages - sender').
1770: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1771: &mt('username').': '.
1772: '<input type="text" name="sender_uname" value="'.
1773: $notif_sender.'" size="10" /> '.&mt('domain').
1774: ': '.$domform.'</span></td></tr>'.
1775: '<tr class="LC_odd_row">'.
1776: '<td>'.&mt('Automatically assign co-ownership').'</td>'.
1777: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1778: '<input type="radio" name="autoassign_coowners"'.
1779: $coownerson.' value="1" />'.&mt('Yes').'</label> '.
1780: '<label><input type="radio" name="autoassign_coowners"'.
1781: $coownersoff.' value="0" />'.&mt('No').'</label></span></td>'.
1782: '</tr>';
1783: $$rowtotal += 3;
1784: return $datatable;
1785: }
1786:
1787: sub print_autoupdate {
1788: my ($position,$dom,$settings,$rowtotal) = @_;
1789: my $datatable;
1790: if ($position eq 'top') {
1791: my $updateon = ' ';
1792: my $updateoff = ' checked="checked" ';
1793: my $classlistson = ' ';
1794: my $classlistsoff = ' checked="checked" ';
1795: if (ref($settings) eq 'HASH') {
1796: if ($settings->{'run'} eq '1') {
1797: $updateon = $updateoff;
1798: $updateoff = ' ';
1799: }
1800: if ($settings->{'classlists'} eq '1') {
1801: $classlistson = $classlistsoff;
1802: $classlistsoff = ' ';
1803: }
1804: }
1805: my %title = (
1806: run => 'Auto-update active?',
1807: classlists => 'Update information in classlists?',
1808: );
1809: $datatable = '<tr class="LC_odd_row">'.
1810: '<td>'.&mt($title{'run'}).'</td>'.
1811: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1812: '<input type="radio" name="autoupdate_run"'.
1813: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1814: '<label><input type="radio" name="autoupdate_run"'.
1815: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1816: '</tr><tr>'.
1817: '<td>'.&mt($title{'classlists'}).'</td>'.
1818: '<td class="LC_right_item"><span class="LC_nobreak">'.
1819: '<label><input type="radio" name="classlists"'.
1820: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1821: '<label><input type="radio" name="classlists"'.
1822: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1823: '</tr>';
1824: $$rowtotal += 2;
1825: } elsif ($position eq 'middle') {
1826: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1827: my $numinrow = 3;
1828: my $locknamesettings;
1829: $datatable .= &insttypes_row($settings,$types,$usertypes,
1830: $dom,$numinrow,$othertitle,
1831: 'lockablenames');
1832: $$rowtotal ++;
1833: } else {
1834: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1835: my @fields = ('lastname','firstname','middlename','generation',
1836: 'permanentemail','id');
1837: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1838: my $numrows = 0;
1839: if (ref($types) eq 'ARRAY') {
1840: if (@{$types} > 0) {
1841: $datatable =
1842: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1843: \@fields,$types,\$numrows);
1844: $$rowtotal += @{$types};
1845: }
1846: }
1847: $datatable .=
1848: &usertype_update_row($settings,{'default' => $othertitle},
1849: \%fieldtitles,\@fields,['default'],
1850: \$numrows);
1851: $$rowtotal ++;
1852: }
1853: return $datatable;
1854: }
1855:
1856: sub print_autocreate {
1857: my ($dom,$settings,$rowtotal) = @_;
1858: my (%createon,%createoff);
1859: my $curr_dc;
1860: my @types = ('xml','req');
1861: if (ref($settings) eq 'HASH') {
1862: foreach my $item (@types) {
1863: $createoff{$item} = ' checked="checked" ';
1864: $createon{$item} = ' ';
1865: if (exists($settings->{$item})) {
1866: if ($settings->{$item}) {
1867: $createon{$item} = ' checked="checked" ';
1868: $createoff{$item} = ' ';
1869: }
1870: }
1871: }
1872: $curr_dc = $settings->{'xmldc'};
1873: } else {
1874: foreach my $item (@types) {
1875: $createoff{$item} = ' checked="checked" ';
1876: $createon{$item} = ' ';
1877: }
1878: }
1879: $$rowtotal += 2;
1880: my $datatable='<tr class="LC_odd_row">'.
1881: '<td>'.&mt('Create pending official courses from XML files').'</td>'.
1882: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1883: '<input type="radio" name="autocreate_xml"'.
1884: $createon{'xml'}.' value="1" />'.&mt('Yes').'</label> '.
1885: '<label><input type="radio" name="autocreate_xml"'.
1886: $createoff{'xml'}.' value="0" />'.&mt('No').'</label></span>';
1887: my ($numdc,$dctable) = &active_dc_picker($dom,$curr_dc);
1888: if ($numdc > 1) {
1889: $datatable .= '</td><tr><td>'.
1890: &mt('XML files processed as: (choose Dom. Coord.)').
1891: '</td><td class="LC_left_item">'.$dctable.'</td></tr>'.
1892: '<tr class="LC_odd_row">';
1893: $$rowtotal ++ ;
1894: } else {
1895: $datatable .= '</td></tr><tr>';
1896: }
1897: $datatable .= '<td>'.&mt('Create pending requests for official courses (if validated)').'</td>'.
1898: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1899: '<input type="radio" name="autocreate_req"'.
1900: $createon{'req'}.' value="1" />'.&mt('Yes').'</label> '.
1901: '<label><input type="radio" name="autocreate_req"'.
1902: $createoff{'req'}.' value="0" />'.&mt('No').'</label></span></td>'.
1903: '</tr>';
1904: return $datatable;
1905: }
1906:
1907: sub print_directorysrch {
1908: my ($dom,$settings,$rowtotal) = @_;
1909: my $srchon = ' ';
1910: my $srchoff = ' checked="checked" ';
1911: my ($exacton,$containson,$beginson);
1912: my $localon = ' ';
1913: my $localoff = ' checked="checked" ';
1914: if (ref($settings) eq 'HASH') {
1915: if ($settings->{'available'} eq '1') {
1916: $srchon = $srchoff;
1917: $srchoff = ' ';
1918: }
1919: if ($settings->{'localonly'} eq '1') {
1920: $localon = $localoff;
1921: $localoff = ' ';
1922: }
1923: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1924: foreach my $type (@{$settings->{'searchtypes'}}) {
1925: if ($type eq 'exact') {
1926: $exacton = ' checked="checked" ';
1927: } elsif ($type eq 'contains') {
1928: $containson = ' checked="checked" ';
1929: } elsif ($type eq 'begins') {
1930: $beginson = ' checked="checked" ';
1931: }
1932: }
1933: } else {
1934: if ($settings->{'searchtypes'} eq 'exact') {
1935: $exacton = ' checked="checked" ';
1936: } elsif ($settings->{'searchtypes'} eq 'contains') {
1937: $containson = ' checked="checked" ';
1938: } elsif ($settings->{'searchtypes'} eq 'specify') {
1939: $exacton = ' checked="checked" ';
1940: $containson = ' checked="checked" ';
1941: }
1942: }
1943: }
1944: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1945: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1946:
1947: my $numinrow = 4;
1948: my $cansrchrow = 0;
1949: my $datatable='<tr class="LC_odd_row">'.
1950: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1951: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1952: '<input type="radio" name="dirsrch_available"'.
1953: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1954: '<label><input type="radio" name="dirsrch_available"'.
1955: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1956: '</tr><tr>'.
1957: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1958: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1959: '<input type="radio" name="dirsrch_localonly"'.
1960: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1961: '<label><input type="radio" name="dirsrch_localonly"'.
1962: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1963: '</tr>';
1964: $$rowtotal += 2;
1965: if (ref($usertypes) eq 'HASH') {
1966: if (keys(%{$usertypes}) > 0) {
1967: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
1968: $numinrow,$othertitle,'cansearch');
1969: $cansrchrow = 1;
1970: }
1971: }
1972: if ($cansrchrow) {
1973: $$rowtotal ++;
1974: $datatable .= '<tr>';
1975: } else {
1976: $datatable .= '<tr class="LC_odd_row">';
1977: }
1978: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1979: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1980: foreach my $title (@{$titleorder}) {
1981: if (defined($searchtitles->{$title})) {
1982: my $check = ' ';
1983: if (ref($settings) eq 'HASH') {
1984: if (ref($settings->{'searchby'}) eq 'ARRAY') {
1985: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
1986: $check = ' checked="checked" ';
1987: }
1988: }
1989: }
1990: $datatable .= '<td class="LC_left_item">'.
1991: '<span class="LC_nobreak"><label>'.
1992: '<input type="checkbox" name="searchby" '.
1993: 'value="'.$title.'"'.$check.'/>'.
1994: $searchtitles->{$title}.'</label></span></td>';
1995: }
1996: }
1997: $datatable .= '</tr></table></td></tr>';
1998: $$rowtotal ++;
1999: if ($cansrchrow) {
2000: $datatable .= '<tr class="LC_odd_row">';
2001: } else {
2002: $datatable .= '<tr>';
2003: }
2004: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
2005: '<td class="LC_left_item" colspan="2">'.
2006: '<span class="LC_nobreak"><label>'.
2007: '<input type="checkbox" name="searchtypes" '.
2008: $exacton.' value="exact" />'.&mt('Exact match').
2009: '</label> '.
2010: '<label><input type="checkbox" name="searchtypes" '.
2011: $beginson.' value="begins" />'.&mt('Begins with').
2012: '</label> '.
2013: '<label><input type="checkbox" name="searchtypes" '.
2014: $containson.' value="contains" />'.&mt('Contains').
2015: '</label></span></td></tr>';
2016: $$rowtotal ++;
2017: return $datatable;
2018: }
2019:
2020: sub print_contacts {
2021: my ($dom,$settings,$rowtotal) = @_;
2022: my $datatable;
2023: my @contacts = ('adminemail','supportemail');
2024: my (%checked,%to,%otheremails,%bccemails);
2025: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
2026: 'requestsmail');
2027: foreach my $type (@mailings) {
2028: $otheremails{$type} = '';
2029: }
2030: $bccemails{'helpdeskmail'} = '';
2031: if (ref($settings) eq 'HASH') {
2032: foreach my $item (@contacts) {
2033: if (exists($settings->{$item})) {
2034: $to{$item} = $settings->{$item};
2035: }
2036: }
2037: foreach my $type (@mailings) {
2038: if (exists($settings->{$type})) {
2039: if (ref($settings->{$type}) eq 'HASH') {
2040: foreach my $item (@contacts) {
2041: if ($settings->{$type}{$item}) {
2042: $checked{$type}{$item} = ' checked="checked" ';
2043: }
2044: }
2045: $otheremails{$type} = $settings->{$type}{'others'};
2046: if ($type eq 'helpdeskmail') {
2047: $bccemails{$type} = $settings->{$type}{'bcc'};
2048: }
2049: }
2050: } elsif ($type eq 'lonstatusmail') {
2051: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2052: }
2053: }
2054: } else {
2055: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
2056: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
2057: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
2058: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
2059: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
2060: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
2061: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
2062: }
2063: my ($titles,$short_titles) = &contact_titles();
2064: my $rownum = 0;
2065: my $css_class;
2066: foreach my $item (@contacts) {
2067: $rownum ++;
2068: $css_class = $rownum%2?' class="LC_odd_row"':'';
2069: $datatable .= '<tr'.$css_class.'>'.
2070: '<td><span class="LC_nobreak">'.$titles->{$item}.
2071: '</span></td><td class="LC_right_item">'.
2072: '<input type="text" name="'.$item.'" value="'.
2073: $to{$item}.'" /></td></tr>';
2074: }
2075: foreach my $type (@mailings) {
2076: $rownum ++;
2077: $css_class = $rownum%2?' class="LC_odd_row"':'';
2078: $datatable .= '<tr'.$css_class.'>'.
2079: '<td><span class="LC_nobreak">'.
2080: $titles->{$type}.': </span></td>'.
2081: '<td class="LC_left_item">'.
2082: '<span class="LC_nobreak">';
2083: foreach my $item (@contacts) {
2084: $datatable .= '<label>'.
2085: '<input type="checkbox" name="'.$type.'"'.
2086: $checked{$type}{$item}.
2087: ' value="'.$item.'" />'.$short_titles->{$item}.
2088: '</label> ';
2089: }
2090: $datatable .= '</span><br />'.&mt('Others').': '.
2091: '<input type="text" name="'.$type.'_others" '.
2092: 'value="'.$otheremails{$type}.'" />';
2093: if ($type eq 'helpdeskmail') {
2094: $datatable .= '<br />'.&mt('Bcc:').(' 'x6).
2095: '<input type="text" name="'.$type.'_bcc" '.
2096: 'value="'.$bccemails{$type}.'" />';
2097: }
2098: $datatable .= '</td></tr>'."\n";
2099: }
2100: $$rowtotal += $rownum;
2101: return $datatable;
2102: }
2103:
2104: sub print_helpsettings {
2105:
2106: my ($position,$dom,$confname,$settings,$rowtotal) = @_;
2107: my ($css_class,$datatable);
2108:
2109: my $switchserver = &check_switchserver($dom,$confname);
2110:
2111: my $itemcount = 1;
2112:
2113: if ($position eq 'top') {
2114:
2115: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2116:
2117: %choices =
2118: &Apache::lonlocal::texthash (
2119: submitbugs => 'Display "Submit a bug" link?',
2120: );
2121:
2122: %defaultchecked = ('submitbugs' => 'on');
2123:
2124: @toggles = ('submitbugs',);
2125:
2126: foreach my $item (@toggles) {
2127: if ($defaultchecked{$item} eq 'on') {
2128: $checkedon{$item} = ' checked="checked" ';
2129: $checkedoff{$item} = ' ';
2130: } elsif ($defaultchecked{$item} eq 'off') {
2131: $checkedoff{$item} = ' checked="checked" ';
2132: $checkedon{$item} = ' ';
2133: }
2134: }
2135:
2136: if (ref($settings) eq 'HASH') {
2137: foreach my $item (@toggles) {
2138: if ($settings->{$item} eq '1') {
2139: $checkedon{$item} = ' checked="checked" ';
2140: $checkedoff{$item} = ' ';
2141: } elsif ($settings->{$item} eq '0') {
2142: $checkedoff{$item} = ' checked="checked" ';
2143: $checkedon{$item} = ' ';
2144: }
2145: }
2146: }
2147:
2148: foreach my $item (@toggles) {
2149: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2150: $datatable .=
2151: '<tr'.$css_class.'>
2152: <td><span class="LC_nobreak">'.$choices{$item}.'</span></td>
2153: <td><span class="LC_nobreak"> </span></td>
2154: <td class="LC_right_item"><span class="LC_nobreak">
2155: <label><input type="radio" name="'.$item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').'</label>
2156: <label><input type="radio" name="'.$item.'" '.$checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2157: '</span></td>'.
2158: '</tr>';
2159: $itemcount ++;
2160: }
2161:
2162: } else {
2163:
2164: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2165:
2166: $datatable .= '<tr'.$css_class.'>';
2167:
2168: if (ref($settings) eq 'HASH') {
2169: if ($settings->{'loginhelpurl'} ne '') {
2170: my($directory, $filename) = $settings->{'loginhelpurl'} =~ m/(.*\/)(.*)$/;
2171: $datatable .= '<td width="33%"><span class="LC_left_item"><label><a href="'.$settings->{'loginhelpurl'}.'" target="_blank">'.&mt('Custom Login Page Help File In Use').'</a></label></span></td>';
2172: $datatable .= '<td width="33%"><span class="LC_right_item"><label><input type="checkbox" name="loginhelpurl_del" value="1" />'.&mt('Delete?').'</label></span></td>'
2173: } else {
2174: $datatable .= '<td width="33%"><span class="LC_left_item"><label>'.&mt('Default Login Page Help File In Use').'</label></span></td>';
2175: $datatable .= '<td width="33%"><span class="LC_right_item"> </span></td>';
2176: }
2177: } else {
2178: $datatable .= '<td><span class="LC_left_item"> </span></td>';
2179: $datatable .= '<td><span class="LC_right_item"> </span></td>';
2180: }
2181:
2182: $datatable .= '<td width="33%"><span class="LC_right_item">';
2183: if ($switchserver) {
2184: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2185: } else {
2186: $datatable .= &mt('Upload Custom Login Page Help File:');
2187: $datatable .='<input type="file" name="loginhelpurl" />';
2188: }
2189: $datatable .= '</span></td></tr>';
2190:
2191: }
2192:
2193: return $datatable;
2194:
2195: }
2196:
2197:
2198: sub radiobutton_prefs {
2199: my ($settings,$toggles,$defaultchecked,$choices,$itemcount) = @_;
2200: return unless ((ref($toggles) eq 'ARRAY') && (ref($defaultchecked) eq 'HASH') &&
2201: (ref($choices) eq 'HASH'));
2202:
2203: my (%checkedon,%checkedoff,$datatable,$css_class);
2204:
2205: foreach my $item (@{$toggles}) {
2206: if ($defaultchecked->{$item} eq 'on') {
2207: $checkedon{$item} = ' checked="checked" ';
2208: $checkedoff{$item} = ' ';
2209: } elsif ($defaultchecked->{$item} eq 'off') {
2210: $checkedoff{$item} = ' checked="checked" ';
2211: $checkedon{$item} = ' ';
2212: }
2213: }
2214: if (ref($settings) eq 'HASH') {
2215: foreach my $item (@{$toggles}) {
2216: if ($settings->{$item} eq '1') {
2217: $checkedon{$item} = ' checked="checked" ';
2218: $checkedoff{$item} = ' ';
2219: } elsif ($settings->{$item} eq '0') {
2220: $checkedoff{$item} = ' checked="checked" ';
2221: $checkedon{$item} = ' ';
2222: }
2223: }
2224: }
2225: foreach my $item (@{$toggles}) {
2226: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2227: $datatable .=
2228: '<tr'.$css_class.'><td><span class="LC_nobreak">'.$choices->{$item}.
2229: '</span></td>'.
2230: '<td class="LC_right_item"><span class="LC_nobreak">'.
2231: '<label><input type="radio" name="'.
2232: $item.'" '.$checkedon{$item}.' value="1" />'.&mt('Yes').
2233: '</label> <label><input type="radio" name="'.$item.'" '.
2234: $checkedoff{$item}.' value="0" />'.&mt('No').'</label>'.
2235: '</span></td>'.
2236: '</tr>';
2237: $itemcount ++;
2238: }
2239: return ($datatable,$itemcount);
2240: }
2241:
2242: sub print_coursedefaults {
2243: my ($dom,$settings,$rowtotal) = @_;
2244: my ($css_class,$datatable);
2245: my $itemcount = 1;
2246: my (%checkedon,%checkedoff,%choices,%defaultchecked,@toggles);
2247: %choices =
2248: &Apache::lonlocal::texthash (
2249: canuse_pdfforms => 'Course/Community users can create/upload PDF forms',
2250: );
2251: %defaultchecked = ('canuse_pdfforms' => 'off');
2252: @toggles = ('canuse_pdfforms',);
2253: ($datatable,$itemcount) = &radiobutton_prefs($settings,\@toggles,\%defaultchecked,
2254: \%choices,$itemcount);
2255: $$rowtotal += $itemcount;
2256: return $datatable;
2257: }
2258:
2259: sub print_usersessions {
2260: my ($position,$dom,$settings,$rowtotal) = @_;
2261: my ($css_class,$datatable,%checked,%choices);
2262: my %lt = &usersession_titles();
2263: my $itemcount = 1;
2264: my $numinrow = 6;
2265: my $prefix;
2266: my @types;
2267: if ($position eq 'top') {
2268: $prefix = 'hosted';
2269: @types = ('excludedomain','includedomain');
2270: } else {
2271: $prefix = 'remote';
2272: @types = ('version','excludedomain','includedomain');
2273: }
2274: my (%current,%checkedon,%checkedoff);
2275: my @lcversions = &Apache::lonnet::all_loncaparevs();
2276: my (%by_ip,%by_location,@intdoms);
2277: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
2278: my @locations = sort(keys(%by_location));
2279: foreach my $type (@types) {
2280: $checkedon{$type} = '';
2281: $checkedoff{$type} = ' checked="checked"';
2282: }
2283: if (ref($settings) eq 'HASH') {
2284: if (ref($settings->{$prefix}) eq 'HASH') {
2285: foreach my $key (keys(%{$settings->{$prefix}})) {
2286: $current{$key} = $settings->{$prefix}{$key};
2287: if ($key eq 'version') {
2288: if ($current{$key} ne '') {
2289: $checkedon{$key} = ' checked="checked"';
2290: $checkedoff{$key} = '';
2291: }
2292: } elsif (ref($current{$key}) eq 'ARRAY') {
2293: $checkedon{$key} = ' checked="checked"';
2294: $checkedoff{$key} = '';
2295: }
2296: }
2297: }
2298: }
2299: foreach my $type (@types) {
2300: $css_class = $itemcount%2 ? ' class="LC_odd_row"' : '';
2301: $datatable .= '<tr'.$css_class.'>
2302: <td><span class="LC_nobreak">'.$lt{$type}.'</span><br />
2303: <span class="LC_nobreak">
2304: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedoff{$type}.' value="0" />'.&mt('Not in use').'</label>
2305: <label><input type="radio" name="'.$prefix.'_'.$type.'_inuse" '.$checkedon{$type}.' value="1" />'.&mt('In use').'</label></span></td><td>';
2306: if ($type eq 'version') {
2307: my $selector = '<select name="'.$prefix.'_version">';
2308: foreach my $version (@lcversions) {
2309: my $selected = '';
2310: if ($current{'version'} eq $version) {
2311: $selected = ' selected="selected"';
2312: }
2313: $selector .= ' <option value="'.$version.'"'.
2314: $selected.'>'.$version.'</option>';
2315: }
2316: $selector .= '</select> ';
2317: $datatable .= &mt('remote server must be version: [_1] or later',$selector);
2318: } else {
2319: $datatable.= '<div><input type="button" value="'.&mt('check all').'" '.
2320: 'onclick="javascript:checkAll(document.display.'.$prefix.'_'.$type.')"'.
2321: ' />'.(' 'x2).
2322: '<input type="button" value="'.&mt('uncheck all').'" '.
2323: 'onclick="javascript:uncheckAll(document.display.'.$prefix.'_'.$type.')" />'.
2324: "\n".
2325: '</div><div><table>';
2326: my $rem;
2327: for (my $i=0; $i<@locations; $i++) {
2328: my ($showloc,$value,$checkedtype);
2329: if (ref($by_location{$locations[$i]}) eq 'ARRAY') {
2330: my $ip = $by_location{$locations[$i]}->[0];
2331: if (ref($by_ip{$ip}) eq 'ARRAY') {
2332: $value = join(':',@{$by_ip{$ip}});
2333: $showloc = join(', ',@{$by_ip{$ip}});
2334: if (ref($current{$type}) eq 'ARRAY') {
2335: foreach my $loc (@{$by_ip{$ip}}) {
2336: if (grep(/^\Q$loc\E$/,@{$current{$type}})) {
2337: $checkedtype = ' checked="checked"';
2338: last;
2339: }
2340: }
2341: }
2342: }
2343: }
2344: $rem = $i%($numinrow);
2345: if ($rem == 0) {
2346: if ($i > 0) {
2347: $datatable .= '</tr>';
2348: }
2349: $datatable .= '<tr>';
2350: }
2351: $datatable .= '<td class="LC_left_item">'.
2352: '<span class="LC_nobreak"><label>'.
2353: '<input type="checkbox" name="'.$prefix.'_'.$type.
2354: '" value="'.$value.'"'.$checkedtype.' />'.$showloc.
2355: '</label></span></td>';
2356: }
2357: $rem = @locations%($numinrow);
2358: my $colsleft = $numinrow - $rem;
2359: if ($colsleft > 1 ) {
2360: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2361: ' </td>';
2362: } elsif ($colsleft == 1) {
2363: $datatable .= '<td class="LC_left_item"> </td>';
2364: }
2365: $datatable .= '</tr></table>';
2366: }
2367: $datatable .= '</td></tr>';
2368: $itemcount ++;
2369: }
2370: $$rowtotal += $itemcount;
2371: return $datatable;
2372: }
2373:
2374: sub build_location_hashes {
2375: my ($intdoms,$by_ip,$by_location) = @_;
2376: return unless((ref($intdoms) eq 'ARRAY') && (ref($by_ip) eq 'HASH') &&
2377: (ref($by_location) eq 'HASH'));
2378: my %iphost = &Apache::lonnet::get_iphost();
2379: my $primary_id = &Apache::lonnet::domain($env{'request.role.domain'},'primary');
2380: my $primary_ip = &Apache::lonnet::get_host_ip($primary_id);
2381: if (ref($iphost{$primary_ip}) eq 'ARRAY') {
2382: foreach my $id (@{$iphost{$primary_ip}}) {
2383: my $intdom = &Apache::lonnet::internet_dom($id);
2384: unless(grep(/^\Q$intdom\E$/,@{$intdoms})) {
2385: push(@{$intdoms},$intdom);
2386: }
2387: }
2388: }
2389: foreach my $ip (keys(%iphost)) {
2390: if (ref($iphost{$ip}) eq 'ARRAY') {
2391: foreach my $id (@{$iphost{$ip}}) {
2392: my $location = &Apache::lonnet::internet_dom($id);
2393: if ($location) {
2394: next if (grep(/^\Q$location\E$/,@{$intdoms}));
2395: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2396: unless(grep(/^\Q$location\E$/,@{$by_ip->{$ip}})) {
2397: push(@{$by_ip->{$ip}},$location);
2398: }
2399: } else {
2400: $by_ip->{$ip} = [$location];
2401: }
2402: }
2403: }
2404: }
2405: }
2406: foreach my $ip (sort(keys(%{$by_ip}))) {
2407: if (ref($by_ip->{$ip}) eq 'ARRAY') {
2408: @{$by_ip->{$ip}} = sort(@{$by_ip->{$ip}});
2409: my $first = $by_ip->{$ip}->[0];
2410: if (ref($by_location->{$first}) eq 'ARRAY') {
2411: unless (grep(/^\Q$ip\E$/,@{$by_location->{$first}})) {
2412: push(@{$by_location->{$first}},$ip);
2413: }
2414: } else {
2415: $by_location->{$first} = [$ip];
2416: }
2417: }
2418: }
2419: return;
2420: }
2421:
2422: sub contact_titles {
2423: my %titles = &Apache::lonlocal::texthash (
2424: 'supportemail' => 'Support E-mail address',
2425: 'adminemail' => 'Default Server Admin E-mail address',
2426: 'errormail' => 'Error reports to be e-mailed to',
2427: 'packagesmail' => 'Package update alerts to be e-mailed to',
2428: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
2429: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
2430: 'requestsmail' => 'E-mail from course requests requiring approval',
2431: );
2432: my %short_titles = &Apache::lonlocal::texthash (
2433: adminemail => 'Admin E-mail address',
2434: supportemail => 'Support E-mail',
2435: );
2436: return (\%titles,\%short_titles);
2437: }
2438:
2439: sub tool_titles {
2440: my %titles = &Apache::lonlocal::texthash (
2441: aboutme => 'Personal Information Page',
2442: blog => 'Blog',
2443: portfolio => 'Portfolio',
2444: official => 'Official courses (with institutional codes)',
2445: unofficial => 'Unofficial courses',
2446: community => 'Communities',
2447: );
2448: return %titles;
2449: }
2450:
2451: sub courserequest_titles {
2452: my %titles = &Apache::lonlocal::texthash (
2453: official => 'Official',
2454: unofficial => 'Unofficial',
2455: community => 'Communities',
2456: norequest => 'Not allowed',
2457: approval => 'Approval by Dom. Coord.',
2458: validate => 'With validation',
2459: autolimit => 'Numerical limit',
2460: unlimited => '(blank for unlimited)',
2461: );
2462: return %titles;
2463: }
2464:
2465: sub courserequest_conditions {
2466: my %conditions = &Apache::lonlocal::texthash (
2467: approval => '(Processing of request subject to approval by Domain Coordinator).',
2468: validate => '(Processing of request subject to instittutional validation).',
2469: );
2470: return %conditions;
2471: }
2472:
2473:
2474: sub print_usercreation {
2475: my ($position,$dom,$settings,$rowtotal) = @_;
2476: my $numinrow = 4;
2477: my $datatable;
2478: if ($position eq 'top') {
2479: $$rowtotal ++;
2480: my $rowcount = 0;
2481: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
2482: if (ref($rules) eq 'HASH') {
2483: if (keys(%{$rules}) > 0) {
2484: $datatable .= &user_formats_row('username',$settings,$rules,
2485: $ruleorder,$numinrow,$rowcount);
2486: $$rowtotal ++;
2487: $rowcount ++;
2488: }
2489: }
2490: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
2491: if (ref($idrules) eq 'HASH') {
2492: if (keys(%{$idrules}) > 0) {
2493: $datatable .= &user_formats_row('id',$settings,$idrules,
2494: $idruleorder,$numinrow,$rowcount);
2495: $$rowtotal ++;
2496: $rowcount ++;
2497: }
2498: }
2499: my ($emailrules,$emailruleorder) =
2500: &Apache::lonnet::inst_userrules($dom,'email');
2501: if (ref($emailrules) eq 'HASH') {
2502: if (keys(%{$emailrules}) > 0) {
2503: $datatable .= &user_formats_row('email',$settings,$emailrules,
2504: $emailruleorder,$numinrow,$rowcount);
2505: $$rowtotal ++;
2506: $rowcount ++;
2507: }
2508: }
2509: if ($rowcount == 0) {
2510: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
2511: $$rowtotal ++;
2512: $rowcount ++;
2513: }
2514: } elsif ($position eq 'middle') {
2515: my @creators = ('author','course','requestcrs','selfcreate');
2516: my ($rules,$ruleorder) =
2517: &Apache::lonnet::inst_userrules($dom,'username');
2518: my %lt = &usercreation_types();
2519: my %checked;
2520: my @selfcreate;
2521: if (ref($settings) eq 'HASH') {
2522: if (ref($settings->{'cancreate'}) eq 'HASH') {
2523: foreach my $item (@creators) {
2524: $checked{$item} = $settings->{'cancreate'}{$item};
2525: }
2526: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
2527: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
2528: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
2529: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
2530: @selfcreate = ('email','login','sso');
2531: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
2532: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
2533: }
2534: }
2535: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
2536: foreach my $item (@creators) {
2537: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
2538: $checked{$item} = 'none';
2539: }
2540: }
2541: }
2542: }
2543: my $rownum = 0;
2544: foreach my $item (@creators) {
2545: $rownum ++;
2546: if ($item ne 'selfcreate') {
2547: if ($checked{$item} eq '') {
2548: $checked{$item} = 'any';
2549: }
2550: }
2551: my $css_class;
2552: if ($rownum%2) {
2553: $css_class = '';
2554: } else {
2555: $css_class = ' class="LC_odd_row" ';
2556: }
2557: $datatable .= '<tr'.$css_class.'>'.
2558: '<td><span class="LC_nobreak">'.$lt{$item}.
2559: '</span></td><td align="right">';
2560: my @options;
2561: if ($item eq 'selfcreate') {
2562: push(@options,('email','login','sso'));
2563: } else {
2564: @options = ('any');
2565: if (ref($rules) eq 'HASH') {
2566: if (keys(%{$rules}) > 0) {
2567: push(@options,('official','unofficial'));
2568: }
2569: }
2570: push(@options,'none');
2571: }
2572: foreach my $option (@options) {
2573: my $type = 'radio';
2574: my $check = ' ';
2575: if ($item eq 'selfcreate') {
2576: $type = 'checkbox';
2577: if (grep(/^\Q$option\E$/,@selfcreate)) {
2578: $check = ' checked="checked" ';
2579: }
2580: } else {
2581: if ($checked{$item} eq $option) {
2582: $check = ' checked="checked" ';
2583: }
2584: }
2585: $datatable .= '<span class="LC_nobreak"><label>'.
2586: '<input type="'.$type.'" name="can_createuser_'.
2587: $item.'" value="'.$option.'"'.$check.'/> '.
2588: $lt{$option}.'</label> </span>';
2589: }
2590: $datatable .= '</td></tr>';
2591: }
2592: my ($othertitle,$usertypes,$types) =
2593: &Apache::loncommon::sorted_inst_types($dom);
2594: if (ref($usertypes) eq 'HASH') {
2595: if (keys(%{$usertypes}) > 0) {
2596: my $createsettings;
2597: if (ref($settings) eq 'HASH') {
2598: $createsettings = $settings->{cancreate};
2599: }
2600: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
2601: $dom,$numinrow,$othertitle,
2602: 'statustocreate');
2603: $$rowtotal ++;
2604: }
2605: }
2606: } else {
2607: my @contexts = ('author','course','domain');
2608: my @authtypes = ('int','krb4','krb5','loc');
2609: my %checked;
2610: if (ref($settings) eq 'HASH') {
2611: if (ref($settings->{'authtypes'}) eq 'HASH') {
2612: foreach my $item (@contexts) {
2613: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
2614: foreach my $auth (@authtypes) {
2615: if ($settings->{'authtypes'}{$item}{$auth}) {
2616: $checked{$item}{$auth} = ' checked="checked" ';
2617: }
2618: }
2619: }
2620: }
2621: }
2622: } else {
2623: foreach my $item (@contexts) {
2624: foreach my $auth (@authtypes) {
2625: $checked{$item}{$auth} = ' checked="checked" ';
2626: }
2627: }
2628: }
2629: my %title = &context_names();
2630: my %authname = &authtype_names();
2631: my $rownum = 0;
2632: my $css_class;
2633: foreach my $item (@contexts) {
2634: if ($rownum%2) {
2635: $css_class = '';
2636: } else {
2637: $css_class = ' class="LC_odd_row" ';
2638: }
2639: $datatable .= '<tr'.$css_class.'>'.
2640: '<td>'.$title{$item}.
2641: '</td><td class="LC_left_item">'.
2642: '<span class="LC_nobreak">';
2643: foreach my $auth (@authtypes) {
2644: $datatable .= '<label>'.
2645: '<input type="checkbox" name="'.$item.'_auth" '.
2646: $checked{$item}{$auth}.' value="'.$auth.'" />'.
2647: $authname{$auth}.'</label> ';
2648: }
2649: $datatable .= '</span></td></tr>';
2650: $rownum ++;
2651: }
2652: $$rowtotal += $rownum;
2653: }
2654: return $datatable;
2655: }
2656:
2657: sub user_formats_row {
2658: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
2659: my $output;
2660: my %text = (
2661: 'username' => 'new usernames',
2662: 'id' => 'IDs',
2663: 'email' => 'self-created accounts (e-mail)',
2664: );
2665: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2666: $output = '<tr '.$css_class.'>'.
2667: '<td><span class="LC_nobreak">';
2668: if ($type eq 'email') {
2669: $output .= &mt("Formats disallowed for $text{$type}: ");
2670: } else {
2671: $output .= &mt("Format rules to check for $text{$type}: ");
2672: }
2673: $output .= '</span></td>'.
2674: '<td class="LC_left_item" colspan="2"><table>';
2675: my $rem;
2676: if (ref($ruleorder) eq 'ARRAY') {
2677: for (my $i=0; $i<@{$ruleorder}; $i++) {
2678: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
2679: my $rem = $i%($numinrow);
2680: if ($rem == 0) {
2681: if ($i > 0) {
2682: $output .= '</tr>';
2683: }
2684: $output .= '<tr>';
2685: }
2686: my $check = ' ';
2687: if (ref($settings) eq 'HASH') {
2688: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
2689: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
2690: $check = ' checked="checked" ';
2691: }
2692: }
2693: }
2694: $output .= '<td class="LC_left_item">'.
2695: '<span class="LC_nobreak"><label>'.
2696: '<input type="checkbox" name="'.$type.'_rule" '.
2697: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
2698: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
2699: }
2700: }
2701: $rem = @{$ruleorder}%($numinrow);
2702: }
2703: my $colsleft = $numinrow - $rem;
2704: if ($colsleft > 1 ) {
2705: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2706: ' </td>';
2707: } elsif ($colsleft == 1) {
2708: $output .= '<td class="LC_left_item"> </td>';
2709: }
2710: $output .= '</tr></table></td></tr>';
2711: return $output;
2712: }
2713:
2714: sub usercreation_types {
2715: my %lt = &Apache::lonlocal::texthash (
2716: author => 'When adding a co-author',
2717: course => 'When adding a user to a course',
2718: requestcrs => 'When requesting a course',
2719: selfcreate => 'User creates own account',
2720: any => 'Any',
2721: official => 'Institutional only ',
2722: unofficial => 'Non-institutional only',
2723: email => 'E-mail address',
2724: login => 'Institutional Login',
2725: sso => 'SSO',
2726: none => 'None',
2727: );
2728: return %lt;
2729: }
2730:
2731: sub authtype_names {
2732: my %lt = &Apache::lonlocal::texthash(
2733: int => 'Internal',
2734: krb4 => 'Kerberos 4',
2735: krb5 => 'Kerberos 5',
2736: loc => 'Local',
2737: );
2738: return %lt;
2739: }
2740:
2741: sub context_names {
2742: my %context_title = &Apache::lonlocal::texthash(
2743: author => 'Creating users when an Author',
2744: course => 'Creating users when in a course',
2745: domain => 'Creating users when a Domain Coordinator',
2746: );
2747: return %context_title;
2748: }
2749:
2750: sub print_usermodification {
2751: my ($position,$dom,$settings,$rowtotal) = @_;
2752: my $numinrow = 4;
2753: my ($context,$datatable,$rowcount);
2754: if ($position eq 'top') {
2755: $rowcount = 0;
2756: $context = 'author';
2757: foreach my $role ('ca','aa') {
2758: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2759: $numinrow,$rowcount);
2760: $$rowtotal ++;
2761: $rowcount ++;
2762: }
2763: } elsif ($position eq 'middle') {
2764: $context = 'course';
2765: $rowcount = 0;
2766: foreach my $role ('st','ep','ta','in','cr') {
2767: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2768: $numinrow,$rowcount);
2769: $$rowtotal ++;
2770: $rowcount ++;
2771: }
2772: } elsif ($position eq 'bottom') {
2773: $context = 'selfcreate';
2774: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2775: $usertypes->{'default'} = $othertitle;
2776: if (ref($types) eq 'ARRAY') {
2777: push(@{$types},'default');
2778: $usertypes->{'default'} = $othertitle;
2779: foreach my $status (@{$types}) {
2780: $datatable .= &modifiable_userdata_row($context,$status,$settings,
2781: $numinrow,$rowcount,$usertypes);
2782: $$rowtotal ++;
2783: $rowcount ++;
2784: }
2785: }
2786: }
2787: return $datatable;
2788: }
2789:
2790: sub print_defaults {
2791: my ($dom,$rowtotal) = @_;
2792: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
2793: 'datelocale_def');
2794: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
2795: my $titles = &defaults_titles();
2796: my $rownum = 0;
2797: my ($datatable,$css_class);
2798: foreach my $item (@items) {
2799: if ($rownum%2) {
2800: $css_class = '';
2801: } else {
2802: $css_class = ' class="LC_odd_row" ';
2803: }
2804: $datatable .= '<tr'.$css_class.'>'.
2805: '<td><span class="LC_nobreak">'.$titles->{$item}.
2806: '</span></td><td class="LC_right_item">';
2807: if ($item eq 'auth_def') {
2808: my @authtypes = ('internal','krb4','krb5','localauth');
2809: my %shortauth = (
2810: internal => 'int',
2811: krb4 => 'krb4',
2812: krb5 => 'krb5',
2813: localauth => 'loc'
2814: );
2815: my %authnames = &authtype_names();
2816: foreach my $auth (@authtypes) {
2817: my $checked = ' ';
2818: if ($domdefaults{$item} eq $auth) {
2819: $checked = ' checked="checked" ';
2820: }
2821: $datatable .= '<label><input type="radio" name="'.$item.
2822: '" value="'.$auth.'"'.$checked.'/>'.
2823: $authnames{$shortauth{$auth}}.'</label> ';
2824: }
2825: } elsif ($item eq 'timezone_def') {
2826: my $includeempty = 1;
2827: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
2828: } elsif ($item eq 'datelocale_def') {
2829: my $includeempty = 1;
2830: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
2831: } else {
2832: $datatable .= '<input type="text" name="'.$item.'" value="'.
2833: $domdefaults{$item}.'" />';
2834: }
2835: $datatable .= '</td></tr>';
2836: $rownum ++;
2837: }
2838: $$rowtotal += $rownum;
2839: return $datatable;
2840: }
2841:
2842: sub defaults_titles {
2843: my %titles = &Apache::lonlocal::texthash (
2844: 'auth_def' => 'Default authentication type',
2845: 'auth_arg_def' => 'Default authentication argument',
2846: 'lang_def' => 'Default language',
2847: 'timezone_def' => 'Default timezone',
2848: 'datelocale_def' => 'Default locale for dates',
2849: );
2850: return (\%titles);
2851: }
2852:
2853: sub print_scantronformat {
2854: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
2855: my $itemcount = 1;
2856: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
2857: %confhash);
2858: my $switchserver = &check_switchserver($dom,$confname);
2859: my %lt = &Apache::lonlocal::texthash (
2860: default => 'Default bubblesheet format file error',
2861: custom => 'Custom bubblesheet format file error',
2862: );
2863: my %scantronfiles = (
2864: default => 'default.tab',
2865: custom => 'custom.tab',
2866: );
2867: foreach my $key (keys(%scantronfiles)) {
2868: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
2869: .$scantronfiles{$key};
2870: }
2871: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
2872: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
2873: if (!$switchserver) {
2874: my $servadm = $r->dir_config('lonAdmEMail');
2875: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
2876: if ($configuserok eq 'ok') {
2877: if ($author_ok eq 'ok') {
2878: my %legacyfile = (
2879: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
2880: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
2881: );
2882: my %md5chk;
2883: foreach my $type (keys(%legacyfile)) {
2884: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
2885: chomp($md5chk{$type});
2886: }
2887: if ($md5chk{'default'} ne $md5chk{'custom'}) {
2888: foreach my $type (keys(%legacyfile)) {
2889: ($scantronurls{$type},my $error) =
2890: &legacy_scantronformat($r,$dom,$confname,
2891: $type,$legacyfile{$type},
2892: $scantronurls{$type},
2893: $scantronfiles{$type});
2894: if ($error ne '') {
2895: $error{$type} = $error;
2896: }
2897: }
2898: if (keys(%error) == 0) {
2899: $is_custom = 1;
2900: $confhash{'scantron'}{'scantronformat'} =
2901: $scantronurls{'custom'};
2902: my $putresult =
2903: &Apache::lonnet::put_dom('configuration',
2904: \%confhash,$dom);
2905: if ($putresult ne 'ok') {
2906: $error{'custom'} =
2907: '<span class="LC_error">'.
2908: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2909: }
2910: }
2911: } else {
2912: ($scantronurls{'default'},my $error) =
2913: &legacy_scantronformat($r,$dom,$confname,
2914: 'default',$legacyfile{'default'},
2915: $scantronurls{'default'},
2916: $scantronfiles{'default'});
2917: if ($error eq '') {
2918: $confhash{'scantron'}{'scantronformat'} = '';
2919: my $putresult =
2920: &Apache::lonnet::put_dom('configuration',
2921: \%confhash,$dom);
2922: if ($putresult ne 'ok') {
2923: $error{'default'} =
2924: '<span class="LC_error">'.
2925: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2926: }
2927: } else {
2928: $error{'default'} = $error;
2929: }
2930: }
2931: }
2932: }
2933: } else {
2934: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
2935: }
2936: }
2937: if (ref($settings) eq 'HASH') {
2938: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
2939: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
2940: if ((!@info) || ($info[0] eq 'no_such_dir')) {
2941: $scantronurl = '';
2942: } else {
2943: $scantronurl = $settings->{'scantronformat'};
2944: }
2945: $is_custom = 1;
2946: } else {
2947: $scantronurl = $scantronurls{'default'};
2948: }
2949: } else {
2950: if ($is_custom) {
2951: $scantronurl = $scantronurls{'custom'};
2952: } else {
2953: $scantronurl = $scantronurls{'default'};
2954: }
2955: }
2956: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2957: $datatable .= '<tr'.$css_class.'>';
2958: if (!$is_custom) {
2959: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
2960: '<span class="LC_nobreak">';
2961: if ($scantronurl) {
2962: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
2963: &mt('Default bubblesheet format file').'</a>';
2964: } else {
2965: $datatable = &mt('File unavailable for display');
2966: }
2967: $datatable .= '</span></td>';
2968: if (keys(%error) == 0) {
2969: $datatable .= '<td valign="bottom">';
2970: if (!$switchserver) {
2971: $datatable .= &mt('Upload:').'<br />';
2972: }
2973: } else {
2974: my $errorstr;
2975: foreach my $key (sort(keys(%error))) {
2976: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2977: }
2978: $datatable .= '<td>'.$errorstr;
2979: }
2980: } else {
2981: if (keys(%error) > 0) {
2982: my $errorstr;
2983: foreach my $key (sort(keys(%error))) {
2984: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2985: }
2986: $datatable .= '<td>'.$errorstr.'</td><td> ';
2987: } elsif ($scantronurl) {
2988: $datatable .= '<td><span class="LC_nobreak">'.
2989: '<a href="'.$scantronurl.'" target="_blank">'.
2990: &mt('Custom bubblesheet format file').'</a><label>'.
2991: '<input type="checkbox" name="scantronformat_del"'.
2992: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
2993: '<td><span class="LC_nobreak"> '.
2994: &mt('Replace:').'</span><br />';
2995: }
2996: }
2997: if (keys(%error) == 0) {
2998: if ($switchserver) {
2999: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
3000: } else {
3001: $datatable .='<span class="LC_nobreak"> '.
3002: '<input type="file" name="scantronformat" /></span>';
3003: }
3004: }
3005: $datatable .= '</td></tr>';
3006: $$rowtotal ++;
3007: return $datatable;
3008: }
3009:
3010: sub legacy_scantronformat {
3011: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
3012: my ($url,$error);
3013: my @statinfo = &Apache::lonnet::stat_file($newurl);
3014: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
3015: (my $result,$url) =
3016: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
3017: '','',$newfile);
3018: if ($result ne 'ok') {
3019: $error = &mt("An error occurred publishing the [_1] bubblesheet format file in RES space. Error was: [_2].",$newfile,$result);
3020: }
3021: }
3022: return ($url,$error);
3023: }
3024:
3025: sub print_coursecategories {
3026: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
3027: my $datatable;
3028: if ($position eq 'top') {
3029: my $toggle_cats_crs = ' ';
3030: my $toggle_cats_dom = ' checked="checked" ';
3031: my $can_cat_crs = ' ';
3032: my $can_cat_dom = ' checked="checked" ';
3033: my $toggle_catscomm_comm = ' ';
3034: my $toggle_catscomm_dom = ' checked="checked" ';
3035: my $can_catcomm_comm = ' ';
3036: my $can_catcomm_dom = ' checked="checked" ';
3037:
3038: if (ref($settings) eq 'HASH') {
3039: if ($settings->{'togglecats'} eq 'crs') {
3040: $toggle_cats_crs = $toggle_cats_dom;
3041: $toggle_cats_dom = ' ';
3042: }
3043: if ($settings->{'categorize'} eq 'crs') {
3044: $can_cat_crs = $can_cat_dom;
3045: $can_cat_dom = ' ';
3046: }
3047: if ($settings->{'togglecatscomm'} eq 'comm') {
3048: $toggle_catscomm_comm = $toggle_catscomm_dom;
3049: $toggle_catscomm_dom = ' ';
3050: }
3051: if ($settings->{'categorizecomm'} eq 'comm') {
3052: $can_catcomm_comm = $can_catcomm_dom;
3053: $can_catcomm_dom = ' ';
3054: }
3055: }
3056: my %title = &Apache::lonlocal::texthash (
3057: togglecats => 'Show/Hide a course in catalog',
3058: togglecatscomm => 'Show/Hide a community in catalog',
3059: categorize => 'Assign a category to a course',
3060: categorizecomm => 'Assign a category to a community',
3061: );
3062: my %level = &Apache::lonlocal::texthash (
3063: dom => 'Set in Domain',
3064: crs => 'Set in Course',
3065: comm => 'Set in Community',
3066: );
3067: $datatable = '<tr class="LC_odd_row">'.
3068: '<td>'.$title{'togglecats'}.'</td>'.
3069: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3070: '<input type="radio" name="togglecats"'.
3071: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3072: '<label><input type="radio" name="togglecats"'.
3073: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
3074: '</tr><tr>'.
3075: '<td>'.$title{'categorize'}.'</td>'.
3076: '<td class="LC_right_item"><span class="LC_nobreak">'.
3077: '<label><input type="radio" name="categorize"'.
3078: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3079: '<label><input type="radio" name="categorize"'.
3080: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
3081: '</tr><tr class="LC_odd_row">'.
3082: '<td>'.$title{'togglecatscomm'}.'</td>'.
3083: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
3084: '<input type="radio" name="togglecatscomm"'.
3085: $toggle_catscomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3086: '<label><input type="radio" name="togglecatscomm"'.
3087: $toggle_catscomm_comm.' value="comm" />'.$level{'comm'}.'</label></span></td>'.
3088: '</tr><tr>'.
3089: '<td>'.$title{'categorizecomm'}.'</td>'.
3090: '<td class="LC_right_item"><span class="LC_nobreak">'.
3091: '<label><input type="radio" name="categorizecomm"'.
3092: $can_catcomm_dom.' value="dom" />'.$level{'dom'}.'</label> '.
3093: '<label><input type="radio" name="categorizecomm"'.
3094: $can_catcomm_comm.'value="comm" />'.$level{'comm'}.'</label></span></td>'.
3095: '</tr>';
3096: $$rowtotal += 4;
3097: } else {
3098: my $css_class;
3099: my $itemcount = 1;
3100: my $cathash;
3101: if (ref($settings) eq 'HASH') {
3102: $cathash = $settings->{'cats'};
3103: }
3104: if (ref($cathash) eq 'HASH') {
3105: my (@cats,@trails,%allitems,%idx,@jsarray);
3106: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
3107: \%allitems,\%idx,\@jsarray);
3108: my $maxdepth = scalar(@cats);
3109: my $colattrib = '';
3110: if ($maxdepth > 2) {
3111: $colattrib = ' colspan="2" ';
3112: }
3113: my @path;
3114: if (@cats > 0) {
3115: if (ref($cats[0]) eq 'ARRAY') {
3116: my $numtop = @{$cats[0]};
3117: my $maxnum = $numtop;
3118: my %default_names = (
3119: instcode => &mt('Official courses'),
3120: communities => &mt('Communities'),
3121: );
3122:
3123: if ((!grep(/^instcode$/,@{$cats[0]})) ||
3124: ($cathash->{'instcode::0'} eq '') ||
3125: (!grep(/^communities$/,@{$cats[0]})) ||
3126: ($cathash->{'communities::0'} eq '')) {
3127: $maxnum ++;
3128: }
3129: my $lastidx;
3130: for (my $i=0; $i<$numtop; $i++) {
3131: my $parent = $cats[0][$i];
3132: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3133: my $item = &escape($parent).'::0';
3134: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
3135: $lastidx = $idx{$item};
3136: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3137: .'<select name="'.$item.'"'.$chgstr.'>';
3138: for (my $k=0; $k<=$maxnum; $k++) {
3139: my $vpos = $k+1;
3140: my $selstr;
3141: if ($k == $i) {
3142: $selstr = ' selected="selected" ';
3143: }
3144: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3145: }
3146: $datatable .= '</select></td><td>';
3147: if ($parent eq 'instcode' || $parent eq 'communities') {
3148: $datatable .= '<span class="LC_nobreak">'
3149: .$default_names{$parent}.'</span>';
3150: if ($parent eq 'instcode') {
3151: $datatable .= '<br /><span class="LC_nobreak">('
3152: .&mt('with institutional codes')
3153: .')</span></td><td'.$colattrib.'>';
3154: } else {
3155: $datatable .= '<table><tr><td>';
3156: }
3157: $datatable .= '<span class="LC_nobreak">'
3158: .'<label><input type="radio" name="'
3159: .$parent.'" value="1" checked="checked" />'
3160: .&mt('Display').'</label>';
3161: if ($parent eq 'instcode') {
3162: $datatable .= ' ';
3163: } else {
3164: $datatable .= '</span></td></tr><tr><td>'
3165: .'<span class="LC_nobreak">';
3166: }
3167: $datatable .= '<label><input type="radio" name="'
3168: .$parent.'" value="0" />'
3169: .&mt('Do not display').'</label></span>';
3170: if ($parent eq 'communities') {
3171: $datatable .= '</td></tr></table>';
3172: }
3173: $datatable .= '</td>';
3174: } else {
3175: $datatable .= $parent
3176: .' <label><input type="checkbox" name="deletecategory" '
3177: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
3178: }
3179: my $depth = 1;
3180: push(@path,$parent);
3181: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
3182: pop(@path);
3183: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
3184: $itemcount ++;
3185: }
3186: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3187: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
3188: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
3189: for (my $k=0; $k<=$maxnum; $k++) {
3190: my $vpos = $k+1;
3191: my $selstr;
3192: if ($k == $numtop) {
3193: $selstr = ' selected="selected" ';
3194: }
3195: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3196: }
3197: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
3198: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
3199: .'</tr>'."\n";
3200: $itemcount ++;
3201: foreach my $default ('instcode','communities') {
3202: if ((!grep(/^\Q$default\E$/,@{$cats[0]})) || ($cathash->{$default.'::0'} eq '')) {
3203: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3204: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$default"."_pos','$lastidx'".');"';
3205: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
3206: '<span class="LC_nobreak"><select name="'.$default.'_pos"'.$chgstr.'>';
3207: for (my $k=0; $k<=$maxnum; $k++) {
3208: my $vpos = $k+1;
3209: my $selstr;
3210: if ($k == $maxnum) {
3211: $selstr = ' selected="selected" ';
3212: }
3213: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
3214: }
3215: $datatable .= '</select></span></td>'.
3216: '<td><span class="LC_nobreak">'.
3217: $default_names{$default}.'</span>';
3218: if ($default eq 'instcode') {
3219: $datatable .= '<br /><span class="LC_nobreak">('
3220: .&mt('with institutional codes').')</span>';
3221: }
3222: $datatable .= '</td>'
3223: .'<td><span class="LC_nobreak"><label><input type="radio" name="'.$default.'" value="1" />'
3224: .&mt('Display').'</label> '
3225: .'<label><input type="radio" name="'.$default.'" value="0" checked="checked"/>'
3226: .&mt('Do not display').'</label></span></td></tr>';
3227: }
3228: }
3229: }
3230: } else {
3231: $datatable .= &initialize_categories($itemcount);
3232: }
3233: } else {
3234: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
3235: .&initialize_categories($itemcount);
3236: }
3237: $$rowtotal += $itemcount;
3238: }
3239: return $datatable;
3240: }
3241:
3242: sub print_serverstatuses {
3243: my ($dom,$settings,$rowtotal) = @_;
3244: my $datatable;
3245: my @pages = &serverstatus_pages();
3246: my (%namedaccess,%machineaccess);
3247: foreach my $type (@pages) {
3248: $namedaccess{$type} = '';
3249: $machineaccess{$type}= '';
3250: }
3251: if (ref($settings) eq 'HASH') {
3252: foreach my $type (@pages) {
3253: if (exists($settings->{$type})) {
3254: if (ref($settings->{$type}) eq 'HASH') {
3255: foreach my $key (keys(%{$settings->{$type}})) {
3256: if ($key eq 'namedusers') {
3257: $namedaccess{$type} = $settings->{$type}->{$key};
3258: } elsif ($key eq 'machines') {
3259: $machineaccess{$type} = $settings->{$type}->{$key};
3260: }
3261: }
3262: }
3263: }
3264: }
3265: }
3266: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
3267: my $rownum = 0;
3268: my $css_class;
3269: foreach my $type (@pages) {
3270: $rownum ++;
3271: $css_class = $rownum%2?' class="LC_odd_row"':'';
3272: $datatable .= '<tr'.$css_class.'>'.
3273: '<td><span class="LC_nobreak">'.
3274: $titles->{$type}.'</span></td>'.
3275: '<td class="LC_left_item">'.
3276: '<input type="text" name="'.$type.'_namedusers" '.
3277: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
3278: '<td class="LC_right_item">'.
3279: '<span class="LC_nobreak">'.
3280: '<input type="text" name="'.$type.'_machines" '.
3281: 'value="'.$machineaccess{$type}.'" size="10" />'.
3282: '</td></tr>'."\n";
3283: }
3284: $$rowtotal += $rownum;
3285: return $datatable;
3286: }
3287:
3288: sub serverstatus_pages {
3289: return ('userstatus','lonstatus','loncron','server-status','codeversions',
3290: 'clusterstatus','metadata_keywords','metadata_harvest',
3291: 'takeoffline','takeonline','showenv','toggledebug');
3292: }
3293:
3294: sub coursecategories_javascript {
3295: my ($settings) = @_;
3296: my ($output,$jstext,$cathash);
3297: if (ref($settings) eq 'HASH') {
3298: $cathash = $settings->{'cats'};
3299: }
3300: if (ref($cathash) eq 'HASH') {
3301: my (@cats,@jsarray,%idx);
3302: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
3303: if (@jsarray > 0) {
3304: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
3305: for (my $i=0; $i<@jsarray; $i++) {
3306: if (ref($jsarray[$i]) eq 'ARRAY') {
3307: my $catstr = join('","',@{$jsarray[$i]});
3308: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
3309: }
3310: }
3311: }
3312: } else {
3313: $jstext = ' var categories = Array(1);'."\n".
3314: ' categories[0] = Array("instcode_pos");'."\n";
3315: }
3316: my $instcode_reserved = &mt('The name: "instcode" is a reserved category');
3317: my $communities_reserved = &mt('The name: "communities" is a reserved category');
3318: my $choose_again = '\\n'.&mt('Please use a different name for the new top level category');
3319: $output = <<"ENDSCRIPT";
3320: <script type="text/javascript">
3321: // <![CDATA[
3322: function reorderCats(form,parent,item,idx) {
3323: var changedVal;
3324: $jstext
3325: var newpos = 'addcategory_pos';
3326: var current = new Array;
3327: if (parent == '') {
3328: var has_instcode = 0;
3329: var maxtop = categories[idx].length;
3330: for (var j=0; j<maxtop; j++) {
3331: if (categories[idx][j] == 'instcode::0') {
3332: has_instcode == 1;
3333: }
3334: }
3335: if (has_instcode == 0) {
3336: categories[idx][maxtop] = 'instcode_pos';
3337: }
3338: } else {
3339: newpos += '_'+parent;
3340: }
3341: var maxh = 1 + categories[idx].length;
3342: var current = new Array;
3343: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
3344: if (item == newpos) {
3345: changedVal = newitemVal;
3346: } else {
3347: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
3348: current[newitemVal] = newpos;
3349: }
3350: for (var i=0; i<categories[idx].length; i++) {
3351: var elementName = categories[idx][i];
3352: if (elementName != item) {
3353: if (form.elements[elementName]) {
3354: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
3355: current[currVal] = elementName;
3356: }
3357: }
3358: }
3359: var oldVal;
3360: for (var j=0; j<maxh; j++) {
3361: if (current[j] == undefined) {
3362: oldVal = j;
3363: }
3364: }
3365: if (oldVal < changedVal) {
3366: for (var k=oldVal+1; k<=changedVal ; k++) {
3367: var elementName = current[k];
3368: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
3369: }
3370: } else {
3371: for (var k=changedVal; k<oldVal; k++) {
3372: var elementName = current[k];
3373: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
3374: }
3375: }
3376: return;
3377: }
3378:
3379: function categoryCheck(form) {
3380: if (form.elements['addcategory_name'].value == 'instcode') {
3381: alert('$instcode_reserved\\n$choose_again');
3382: return false;
3383: }
3384: if (form.elements['addcategory_name'].value == 'communities') {
3385: alert('$communities_reserved\\n$choose_again');
3386: return false;
3387: }
3388: return true;
3389: }
3390:
3391: // ]]>
3392: </script>
3393:
3394: ENDSCRIPT
3395: return $output;
3396: }
3397:
3398: sub initialize_categories {
3399: my ($itemcount) = @_;
3400: my ($datatable,$css_class,$chgstr);
3401: my %default_names = (
3402: instcode => 'Official courses (with institutional codes)',
3403: communities => 'Communities',
3404: );
3405: my $select0 = ' selected="selected"';
3406: my $select1 = '';
3407: foreach my $default ('instcode','communities') {
3408: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3409: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'',$default"."_pos','0'".');"';
3410: if ($default eq 'communities') {
3411: $select1 = $select0;
3412: $select0 = '';
3413: }
3414: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3415: .'<select name="'.$default.'_pos">'
3416: .'<option value="0"'.$select0.'>1</option>'
3417: .'<option value="1"'.$select1.'>2</option>'
3418: .'<option value="2">3</option></select> '
3419: .$default_names{$default}
3420: .'</span></td><td><span class="LC_nobreak">'
3421: .'<label><input type="radio" name="'.$default.'" value="1" checked="checked" />'
3422: .&mt('Display').'</label> <label>'
3423: .'<input type="radio" name="'.$default.'" value="0" />'.&mt('Do not display')
3424: .'</label></span></td></tr>';
3425: $itemcount ++;
3426: }
3427: $css_class = $itemcount%2?' class="LC_odd_row"':'';
3428: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
3429: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
3430: .'<select name="addcategory_pos"'.$chgstr.'>'
3431: .'<option value="0">1</option>'
3432: .'<option value="1">2</option>'
3433: .'<option value="2" selected="selected">3</option></select> '
3434: .&mt('Add category').'</td><td>'.&mt('Name:')
3435: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
3436: return $datatable;
3437: }
3438:
3439: sub build_category_rows {
3440: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
3441: my ($text,$name,$item,$chgstr);
3442: if (ref($cats) eq 'ARRAY') {
3443: my $maxdepth = scalar(@{$cats});
3444: if (ref($cats->[$depth]) eq 'HASH') {
3445: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
3446: my $numchildren = @{$cats->[$depth]{$parent}};
3447: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
3448: $text .= '<td><table class="LC_datatable">';
3449: my ($idxnum,$parent_name,$parent_item);
3450: my $higher = $depth - 1;
3451: if ($higher == 0) {
3452: $parent_name = &escape($parent).'::'.$higher;
3453: } else {
3454: if (ref($path) eq 'ARRAY') {
3455: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3456: }
3457: }
3458: $parent_item = 'addcategory_pos_'.$parent_name;
3459: for (my $j=0; $j<=$numchildren; $j++) {
3460: if ($j < $numchildren) {
3461: $name = $cats->[$depth]{$parent}[$j];
3462: $item = &escape($name).':'.&escape($parent).':'.$depth;
3463: $idxnum = $idx->{$item};
3464: } else {
3465: $name = $parent_name;
3466: $item = $parent_item;
3467: }
3468: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
3469: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
3470: for (my $i=0; $i<=$numchildren; $i++) {
3471: my $vpos = $i+1;
3472: my $selstr;
3473: if ($j == $i) {
3474: $selstr = ' selected="selected" ';
3475: }
3476: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
3477: }
3478: $text .= '</select> ';
3479: if ($j < $numchildren) {
3480: my $deeper = $depth+1;
3481: $text .= $name.' '
3482: .'<label><input type="checkbox" name="deletecategory" value="'
3483: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
3484: if(ref($path) eq 'ARRAY') {
3485: push(@{$path},$name);
3486: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
3487: pop(@{$path});
3488: }
3489: } else {
3490: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
3491: if ($j == $numchildren) {
3492: $text .= $name;
3493: } else {
3494: $text .= $item;
3495: }
3496: $text .= '" value="" />';
3497: }
3498: $text .= '</td></tr>';
3499: }
3500: $text .= '</table></td>';
3501: } else {
3502: my $higher = $depth-1;
3503: if ($higher == 0) {
3504: $name = &escape($parent).'::'.$higher;
3505: } else {
3506: if (ref($path) eq 'ARRAY') {
3507: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
3508: }
3509: }
3510: my $colspan;
3511: if ($parent ne 'instcode') {
3512: $colspan = $maxdepth - $depth - 1;
3513: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
3514: }
3515: }
3516: }
3517: }
3518: return $text;
3519: }
3520:
3521: sub modifiable_userdata_row {
3522: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
3523: my $rolename;
3524: if ($context eq 'selfcreate') {
3525: if (ref($usertypes) eq 'HASH') {
3526: $rolename = $usertypes->{$role};
3527: } else {
3528: $rolename = $role;
3529: }
3530: } else {
3531: if ($role eq 'cr') {
3532: $rolename = &mt('Custom role');
3533: } else {
3534: $rolename = &Apache::lonnet::plaintext($role);
3535: }
3536: }
3537: my @fields = ('lastname','firstname','middlename','generation',
3538: 'permanentemail','id');
3539: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
3540: my $output;
3541: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
3542: $output = '<tr '.$css_class.'>'.
3543: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
3544: '<td class="LC_left_item" colspan="2"><table>';
3545: my $rem;
3546: my %checks;
3547: if (ref($settings) eq 'HASH') {
3548: if (ref($settings->{$context}) eq 'HASH') {
3549: if (ref($settings->{$context}->{$role}) eq 'HASH') {
3550: foreach my $field (@fields) {
3551: if ($settings->{$context}->{$role}->{$field}) {
3552: $checks{$field} = ' checked="checked" ';
3553: }
3554: }
3555: }
3556: }
3557: }
3558: for (my $i=0; $i<@fields; $i++) {
3559: my $rem = $i%($numinrow);
3560: if ($rem == 0) {
3561: if ($i > 0) {
3562: $output .= '</tr>';
3563: }
3564: $output .= '<tr>';
3565: }
3566: my $check = ' ';
3567: if (exists($checks{$fields[$i]})) {
3568: $check = $checks{$fields[$i]}
3569: } else {
3570: if ($role eq 'st') {
3571: if (ref($settings) ne 'HASH') {
3572: $check = ' checked="checked" ';
3573: }
3574: }
3575: }
3576: $output .= '<td class="LC_left_item">'.
3577: '<span class="LC_nobreak"><label>'.
3578: '<input type="checkbox" name="canmodify_'.$role.'" '.
3579: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
3580: '</label></span></td>';
3581: $rem = @fields%($numinrow);
3582: }
3583: my $colsleft = $numinrow - $rem;
3584: if ($colsleft > 1 ) {
3585: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
3586: ' </td>';
3587: } elsif ($colsleft == 1) {
3588: $output .= '<td class="LC_left_item"> </td>';
3589: }
3590: $output .= '</tr></table></td></tr>';
3591: return $output;
3592: }
3593:
3594: sub insttypes_row {
3595: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
3596: my %lt = &Apache::lonlocal::texthash (
3597: cansearch => 'Users allowed to search',
3598: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
3599: lockablenames => 'User preference to lock name',
3600: );
3601: my $showdom;
3602: if ($context eq 'cansearch') {
3603: $showdom = ' ('.$dom.')';
3604: }
3605: my $output = '<tr class="LC_odd_row">'.
3606: '<td>'.$lt{$context}.$showdom.
3607: '</td><td class="LC_left_item" colspan="2"><table>';
3608: my $rem;
3609: if (ref($types) eq 'ARRAY') {
3610: for (my $i=0; $i<@{$types}; $i++) {
3611: if (defined($usertypes->{$types->[$i]})) {
3612: my $rem = $i%($numinrow);
3613: if ($rem == 0) {
3614: if ($i > 0) {
3615: $output .= '</tr>';
3616: }
3617: $output .= '<tr>';
3618: }
3619: my $check = ' ';
3620: if (ref($settings) eq 'HASH') {
3621: if (ref($settings->{$context}) eq 'ARRAY') {
3622: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
3623: $check = ' checked="checked" ';
3624: }
3625: } elsif ($context eq 'statustocreate') {
3626: $check = ' checked="checked" ';
3627: }
3628: }
3629: $output .= '<td class="LC_left_item">'.
3630: '<span class="LC_nobreak"><label>'.
3631: '<input type="checkbox" name="'.$context.'" '.
3632: 'value="'.$types->[$i].'"'.$check.'/>'.
3633: $usertypes->{$types->[$i]}.'</label></span></td>';
3634: }
3635: }
3636: $rem = @{$types}%($numinrow);
3637: }
3638: my $colsleft = $numinrow - $rem;
3639: if (($rem == 0) && (@{$types} > 0)) {
3640: $output .= '<tr>';
3641: }
3642: if ($colsleft > 1) {
3643: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
3644: } else {
3645: $output .= '<td class="LC_left_item">';
3646: }
3647: my $defcheck = ' ';
3648: if (ref($settings) eq 'HASH') {
3649: if (ref($settings->{$context}) eq 'ARRAY') {
3650: if (grep(/^default$/,@{$settings->{$context}})) {
3651: $defcheck = ' checked="checked" ';
3652: }
3653: } elsif ($context eq 'statustocreate') {
3654: $defcheck = ' checked="checked" ';
3655: }
3656: }
3657: $output .= '<span class="LC_nobreak"><label>'.
3658: '<input type="checkbox" name="'.$context.'" '.
3659: 'value="default"'.$defcheck.'/>'.
3660: $othertitle.'</label></span></td>'.
3661: '</tr></table></td></tr>';
3662: return $output;
3663: }
3664:
3665: sub sorted_searchtitles {
3666: my %searchtitles = &Apache::lonlocal::texthash(
3667: 'uname' => 'username',
3668: 'lastname' => 'last name',
3669: 'lastfirst' => 'last name, first name',
3670: );
3671: my @titleorder = ('uname','lastname','lastfirst');
3672: return (\%searchtitles,\@titleorder);
3673: }
3674:
3675: sub sorted_searchtypes {
3676: my %srchtypes_desc = (
3677: exact => 'is exact match',
3678: contains => 'contains ..',
3679: begins => 'begins with ..',
3680: );
3681: my @srchtypeorder = ('exact','begins','contains');
3682: return (\%srchtypes_desc,\@srchtypeorder);
3683: }
3684:
3685: sub usertype_update_row {
3686: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
3687: my $datatable;
3688: my $numinrow = 4;
3689: foreach my $type (@{$types}) {
3690: if (defined($usertypes->{$type})) {
3691: $$rownums ++;
3692: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
3693: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
3694: '</td><td class="LC_left_item"><table>';
3695: for (my $i=0; $i<@{$fields}; $i++) {
3696: my $rem = $i%($numinrow);
3697: if ($rem == 0) {
3698: if ($i > 0) {
3699: $datatable .= '</tr>';
3700: }
3701: $datatable .= '<tr>';
3702: }
3703: my $check = ' ';
3704: if (ref($settings) eq 'HASH') {
3705: if (ref($settings->{'fields'}) eq 'HASH') {
3706: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
3707: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
3708: $check = ' checked="checked" ';
3709: }
3710: }
3711: }
3712: }
3713:
3714: if ($i == @{$fields}-1) {
3715: my $colsleft = $numinrow - $rem;
3716: if ($colsleft > 1) {
3717: $datatable .= '<td colspan="'.$colsleft.'">';
3718: } else {
3719: $datatable .= '<td>';
3720: }
3721: } else {
3722: $datatable .= '<td>';
3723: }
3724: $datatable .= '<span class="LC_nobreak"><label>'.
3725: '<input type="checkbox" name="updateable_'.$type.
3726: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
3727: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
3728: }
3729: $datatable .= '</tr></table></td></tr>';
3730: }
3731: }
3732: return $datatable;
3733: }
3734:
3735: sub modify_login {
3736: my ($r,$dom,$confname,%domconfig) = @_;
3737: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
3738: my %title = ( coursecatalog => 'Display course catalog',
3739: adminmail => 'Display administrator E-mail address',
3740: newuser => 'Link for visitors to create a user account',
3741: loginheader => 'Log-in box header');
3742: my @offon = ('off','on');
3743: my %curr_loginvia;
3744: if (ref($domconfig{login}) eq 'HASH') {
3745: if (ref($domconfig{login}{loginvia}) eq 'HASH') {
3746: foreach my $lonhost (keys(%{$domconfig{login}{loginvia}})) {
3747: $curr_loginvia{$lonhost} = $domconfig{login}{loginvia}{$lonhost};
3748: }
3749: }
3750: }
3751: my %loginhash;
3752: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
3753: \%domconfig,\%loginhash);
3754: my @toggles = ('coursecatalog','adminmail','newuser');
3755: foreach my $item (@toggles) {
3756: $loginhash{login}{$item} = $env{'form.'.$item};
3757: }
3758: $loginhash{login}{loginheader} = $env{'form.loginheader'};
3759: if (ref($colchanges{'login'}) eq 'HASH') {
3760: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
3761: \%loginhash);
3762: }
3763:
3764: my %servers = &dom_servers($dom);
3765: my @loginvia_attribs = ('serverpath','custompath','exempt');
3766: if (keys(%servers) > 1) {
3767: foreach my $lonhost (keys(%servers)) {
3768: next if ($env{'form.'.$lonhost.'_server'} eq $lonhost);
3769: if (ref($curr_loginvia{$lonhost}) eq 'HASH') {
3770: if ($env{'form.'.$lonhost.'_server'} eq $curr_loginvia{$lonhost}{'server'}) {
3771: $loginhash{login}{loginvia}{$lonhost}{'server'} = $curr_loginvia{$lonhost}{'server'};
3772: } elsif ($curr_loginvia{$lonhost}{'server'} ne '') {
3773: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3774: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3775: $changes{'loginvia'}{$lonhost} = 1;
3776: } else {
3777: $loginhash{login}{loginvia}{$lonhost}{'server'} = '';
3778: $changes{'loginvia'}{$lonhost} = 1;
3779: }
3780: } else {
3781: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3782: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3783: $changes{'loginvia'}{$lonhost} = 1;
3784: }
3785: }
3786: if ($loginhash{login}{loginvia}{$lonhost}{'server'} eq '') {
3787: foreach my $item (@loginvia_attribs) {
3788: $loginhash{login}{loginvia}{$lonhost}{$item} = '';
3789: }
3790: } else {
3791: foreach my $item (@loginvia_attribs) {
3792: my $new = $env{'form.'.$lonhost.'_'.$item};
3793: if (($item eq 'serverpath') && ($new eq 'custom')) {
3794: $env{'form.'.$lonhost.'_custompath'} =~ s/\s+//g;
3795: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
3796: $new = '/';
3797: }
3798: }
3799: if (($item eq 'custompath') &&
3800: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
3801: $new = '';
3802: }
3803: if ($new ne $curr_loginvia{$lonhost}{$item}) {
3804: $changes{'loginvia'}{$lonhost} = 1;
3805: }
3806: if ($item eq 'exempt') {
3807: $new =~ s/^\s+//;
3808: $new =~ s/\s+$//;
3809: my @poss_ips = split(/\s*[,:]\s*/,$new);
3810: my @okips;
3811: foreach my $ip (@poss_ips) {
3812: if ($ip =~ /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/) {
3813: if (($1 <= 255) && ($2 <= 255) && ($3 <= 255) && ($4 <= 255)) {
3814: push(@okips,$ip);
3815: }
3816: }
3817: }
3818: if (@okips > 0) {
3819: $new = join(',',@okips);
3820: } else {
3821: $new = '';
3822: }
3823: }
3824:
3825: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
3826: }
3827: }
3828: } else {
3829: if (defined($servers{$env{'form.'.$lonhost.'_server'}})) {
3830: $loginhash{login}{loginvia}{$lonhost}{'server'} = $env{'form.'.$lonhost.'_server'};
3831: $changes{'loginvia'}{$lonhost} = 1;
3832: foreach my $item (@loginvia_attribs) {
3833: my $new = $env{'form.'.$lonhost.'_'.$item};
3834: if (($item eq 'serverpath') && ($new eq 'custom')) {
3835: if ($env{'form.'.$lonhost.'_custompath'} eq '') {
3836: $new = '/';
3837: }
3838: }
3839: if (($item eq 'custompath') &&
3840: ($env{'form.'.$lonhost.'_serverpath'} ne 'custom')) {
3841: $new = '';
3842: }
3843: $loginhash{login}{loginvia}{$lonhost}{$item} = $new;
3844: }
3845: }
3846: }
3847: }
3848: }
3849:
3850: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
3851: $dom);
3852: if ($putresult eq 'ok') {
3853: my @toggles = ('coursecatalog','adminmail','newuser');
3854: my %defaultchecked = (
3855: 'coursecatalog' => 'on',
3856: 'adminmail' => 'off',
3857: 'newuser' => 'off',
3858: );
3859: if (ref($domconfig{'login'}) eq 'HASH') {
3860: foreach my $item (@toggles) {
3861: if ($defaultchecked{$item} eq 'on') {
3862: if (($domconfig{'login'}{$item} eq '0') &&
3863: ($env{'form.'.$item} eq '1')) {
3864: $changes{$item} = 1;
3865: } elsif (($domconfig{'login'}{$item} eq '' ||
3866: $domconfig{'login'}{$item} eq '1') &&
3867: ($env{'form.'.$item} eq '0')) {
3868: $changes{$item} = 1;
3869: }
3870: } elsif ($defaultchecked{$item} eq 'off') {
3871: if (($domconfig{'login'}{$item} eq '1') &&
3872: ($env{'form.'.$item} eq '0')) {
3873: $changes{$item} = 1;
3874: } elsif (($domconfig{'login'}{$item} eq '' ||
3875: $domconfig{'login'}{$item} eq '0') &&
3876: ($env{'form.'.$item} eq '1')) {
3877: $changes{$item} = 1;
3878: }
3879: }
3880: }
3881: }
3882: if (keys(%changes) > 0 || $colchgtext) {
3883: &Apache::loncommon::devalidate_domconfig_cache($dom);
3884: $resulttext = &mt('Changes made:').'<ul>';
3885: foreach my $item (sort(keys(%changes))) {
3886: if ($item eq 'loginvia') {
3887: if (ref($changes{$item}) eq 'HASH') {
3888: $resulttext .= '<li>'.&mt('Log-in page availability:').'<ul>';
3889: foreach my $lonhost (sort(keys(%{$changes{$item}}))) {
3890: if (defined($servers{$loginhash{login}{loginvia}{$lonhost}{'server'}})) {
3891: if (ref($loginhash{login}{loginvia}{$lonhost}) eq 'HASH') {
3892: my $protocol = $Apache::lonnet::protocol{$env{'form.'.$lonhost.'_server'}};
3893: $protocol = 'http' if ($protocol ne 'https');
3894: my $target = $protocol.'://'.$servers{$env{'form.'.$lonhost.'_server'}};
3895:
3896: if ($loginhash{login}{loginvia}{$lonhost}{'serverpath'} eq 'custom') {
3897: $target .= $loginhash{login}{loginvia}{$lonhost}{'custompath'};
3898: } else {
3899: $target .= $loginhash{login}{loginvia}{$lonhost}{'serverpath'};
3900: }
3901: $resulttext .= '<li>'.&mt('Server: [_1] log-in page redirects to [_2].',$servers{$lonhost},'<a href="'.$target.'">'.$target.'</a>');
3902: if ($loginhash{login}{loginvia}{$lonhost}{'exempt'} ne '') {
3903: $resulttext .= ' '.&mt('No redirection for clients from following IPs:').' '.$loginhash{login}{loginvia}{$lonhost}{'exempt'};
3904: }
3905: $resulttext .= '</li>';
3906: } else {
3907: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$lonhost).'</li>';
3908: }
3909: } else {
3910: $resulttext .= '<li>'.&mt('Server: [_1] has standard log-in page.',$servers{$lonhost}).'</li>';
3911: }
3912: }
3913: $resulttext .= '</ul></li>';
3914: }
3915: } else {
3916: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
3917: }
3918: }
3919: $resulttext .= $colchgtext.'</ul>';
3920: } else {
3921: $resulttext = &mt('No changes made to log-in page settings');
3922: }
3923: } else {
3924: $resulttext = '<span class="LC_error">'.
3925: &mt('An error occurred: [_1]',$putresult).'</span>';
3926: }
3927: if ($errors) {
3928: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
3929: $errors.'</ul>';
3930: }
3931: return $resulttext;
3932: }
3933:
3934: sub color_font_choices {
3935: my %choices =
3936: &Apache::lonlocal::texthash (
3937: img => "Header",
3938: bgs => "Background colors",
3939: links => "Link colors",
3940: images => "Images",
3941: font => "Font color",
3942: fontmenu => "Font Menu",
3943: pgbg => "Page",
3944: tabbg => "Header",
3945: sidebg => "Border",
3946: link => "Link",
3947: alink => "Active link",
3948: vlink => "Visited link",
3949: );
3950: return %choices;
3951: }
3952:
3953: sub modify_rolecolors {
3954: my ($r,$dom,$confname,$roles,%domconfig) = @_;
3955: my ($resulttext,%rolehash);
3956: $rolehash{'rolecolors'} = {};
3957: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
3958: if ($domconfig{'rolecolors'} eq '') {
3959: $domconfig{'rolecolors'} = {};
3960: }
3961: }
3962: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
3963: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
3964: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
3965: $dom);
3966: if ($putresult eq 'ok') {
3967: if (keys(%changes) > 0) {
3968: &Apache::loncommon::devalidate_domconfig_cache($dom);
3969: $resulttext = &display_colorchgs($dom,\%changes,$roles,
3970: $rolehash{'rolecolors'});
3971: } else {
3972: $resulttext = &mt('No changes made to default color schemes');
3973: }
3974: } else {
3975: $resulttext = '<span class="LC_error">'.
3976: &mt('An error occurred: [_1]',$putresult).'</span>';
3977: }
3978: if ($errors) {
3979: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
3980: $errors.'</ul>';
3981: }
3982: return $resulttext;
3983: }
3984:
3985: sub modify_colors {
3986: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
3987: my (%changes,%choices);
3988: my @bgs;
3989: my @links = ('link','alink','vlink');
3990: my @logintext;
3991: my @images;
3992: my $servadm = $r->dir_config('lonAdmEMail');
3993: my $errors;
3994: foreach my $role (@{$roles}) {
3995: if ($role eq 'login') {
3996: %choices = &login_choices();
3997: @logintext = ('textcol','bgcol');
3998: } else {
3999: %choices = &color_font_choices();
4000: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
4001: }
4002: if ($role eq 'login') {
4003: @images = ('img','logo','domlogo','login');
4004: @bgs = ('pgbg','mainbg','sidebg');
4005: } else {
4006: @images = ('img');
4007: @bgs = ('pgbg','tabbg','sidebg');
4008: }
4009: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
4010: foreach my $item (@bgs,@links,@logintext) {
4011: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
4012: }
4013: my ($configuserok,$author_ok,$switchserver) =
4014: &config_check($dom,$confname,$servadm);
4015: my ($width,$height) = &thumb_dimensions();
4016: if (ref($domconfig->{$role}) ne 'HASH') {
4017: $domconfig->{$role} = {};
4018: }
4019: foreach my $img (@images) {
4020: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
4021: if (defined($env{'form.login_showlogo_'.$img})) {
4022: $confhash->{$role}{'showlogo'}{$img} = 1;
4023: } else {
4024: $confhash->{$role}{'showlogo'}{$img} = 0;
4025: }
4026: }
4027: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
4028: && !defined($domconfig->{$role}{$img})
4029: && !$env{'form.'.$role.'_del_'.$img}
4030: && $env{'form.'.$role.'_import_'.$img}) {
4031: # import the old configured image from the .tab setting
4032: # if they haven't provided a new one
4033: $domconfig->{$role}{$img} =
4034: $env{'form.'.$role.'_import_'.$img};
4035: }
4036: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
4037: my $error;
4038: if ($configuserok eq 'ok') {
4039: if ($switchserver) {
4040: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
4041: } else {
4042: if ($author_ok eq 'ok') {
4043: my ($result,$logourl) =
4044: &publishlogo($r,'upload',$role.'_'.$img,
4045: $dom,$confname,$img,$width,$height);
4046: if ($result eq 'ok') {
4047: $confhash->{$role}{$img} = $logourl;
4048: $changes{$role}{'images'}{$img} = 1;
4049: } else {
4050: $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);
4051: }
4052: } else {
4053: $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);
4054: }
4055: }
4056: } else {
4057: $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);
4058: }
4059: if ($error) {
4060: &Apache::lonnet::logthis($error);
4061: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
4062: }
4063: } elsif ($domconfig->{$role}{$img} ne '') {
4064: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
4065: my $error;
4066: if ($configuserok eq 'ok') {
4067: # is confname an author?
4068: if ($switchserver eq '') {
4069: if ($author_ok eq 'ok') {
4070: my ($result,$logourl) =
4071: &publishlogo($r,'copy',$domconfig->{$role}{$img},
4072: $dom,$confname,$img,$width,$height);
4073: if ($result eq 'ok') {
4074: $confhash->{$role}{$img} = $logourl;
4075: $changes{$role}{'images'}{$img} = 1;
4076: }
4077: }
4078: }
4079: }
4080: }
4081: }
4082: }
4083: if (ref($domconfig) eq 'HASH') {
4084: if (ref($domconfig->{$role}) eq 'HASH') {
4085: foreach my $img (@images) {
4086: if ($domconfig->{$role}{$img} ne '') {
4087: if ($env{'form.'.$role.'_del_'.$img}) {
4088: $confhash->{$role}{$img} = '';
4089: $changes{$role}{'images'}{$img} = 1;
4090: } else {
4091: if ($confhash->{$role}{$img} eq '') {
4092: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
4093: }
4094: }
4095: } else {
4096: if ($env{'form.'.$role.'_del_'.$img}) {
4097: $confhash->{$role}{$img} = '';
4098: $changes{$role}{'images'}{$img} = 1;
4099: }
4100: }
4101: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
4102: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
4103: if ($confhash->{$role}{'showlogo'}{$img} ne
4104: $domconfig->{$role}{'showlogo'}{$img}) {
4105: $changes{$role}{'showlogo'}{$img} = 1;
4106: }
4107: } else {
4108: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
4109: $changes{$role}{'showlogo'}{$img} = 1;
4110: }
4111: }
4112: }
4113: }
4114: if ($domconfig->{$role}{'font'} ne '') {
4115: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
4116: $changes{$role}{'font'} = 1;
4117: }
4118: } else {
4119: if ($confhash->{$role}{'font'}) {
4120: $changes{$role}{'font'} = 1;
4121: }
4122: }
4123: if ($role ne 'login') {
4124: if ($domconfig->{$role}{'fontmenu'} ne '') {
4125: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
4126: $changes{$role}{'fontmenu'} = 1;
4127: }
4128: } else {
4129: if ($confhash->{$role}{'fontmenu'}) {
4130: $changes{$role}{'fontmenu'} = 1;
4131: }
4132: }
4133: }
4134: foreach my $item (@bgs) {
4135: if ($domconfig->{$role}{$item} ne '') {
4136: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4137: $changes{$role}{'bgs'}{$item} = 1;
4138: }
4139: } else {
4140: if ($confhash->{$role}{$item}) {
4141: $changes{$role}{'bgs'}{$item} = 1;
4142: }
4143: }
4144: }
4145: foreach my $item (@links) {
4146: if ($domconfig->{$role}{$item} ne '') {
4147: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4148: $changes{$role}{'links'}{$item} = 1;
4149: }
4150: } else {
4151: if ($confhash->{$role}{$item}) {
4152: $changes{$role}{'links'}{$item} = 1;
4153: }
4154: }
4155: }
4156: foreach my $item (@logintext) {
4157: if ($domconfig->{$role}{$item} ne '') {
4158: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
4159: $changes{$role}{'logintext'}{$item} = 1;
4160: }
4161: } else {
4162: if ($confhash->{$role}{$item}) {
4163: $changes{$role}{'logintext'}{$item} = 1;
4164: }
4165: }
4166: }
4167: } else {
4168: &default_change_checker($role,\@images,\@links,\@bgs,
4169: \@logintext,$confhash,\%changes);
4170: }
4171: } else {
4172: &default_change_checker($role,\@images,\@links,\@bgs,
4173: \@logintext,$confhash,\%changes);
4174: }
4175: }
4176: return ($errors,%changes);
4177: }
4178:
4179: sub config_check {
4180: my ($dom,$confname,$servadm) = @_;
4181: my ($configuserok,$author_ok,$switchserver,%currroles);
4182: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
4183: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
4184: $confname,$servadm);
4185: if ($configuserok eq 'ok') {
4186: $switchserver = &check_switchserver($dom,$confname);
4187: if ($switchserver eq '') {
4188: $author_ok = &check_authorstatus($dom,$confname,%currroles);
4189: }
4190: }
4191: return ($configuserok,$author_ok,$switchserver);
4192: }
4193:
4194: sub default_change_checker {
4195: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
4196: foreach my $item (@{$links}) {
4197: if ($confhash->{$role}{$item}) {
4198: $changes->{$role}{'links'}{$item} = 1;
4199: }
4200: }
4201: foreach my $item (@{$bgs}) {
4202: if ($confhash->{$role}{$item}) {
4203: $changes->{$role}{'bgs'}{$item} = 1;
4204: }
4205: }
4206: foreach my $item (@{$logintext}) {
4207: if ($confhash->{$role}{$item}) {
4208: $changes->{$role}{'logintext'}{$item} = 1;
4209: }
4210: }
4211: foreach my $img (@{$images}) {
4212: if ($env{'form.'.$role.'_del_'.$img}) {
4213: $confhash->{$role}{$img} = '';
4214: $changes->{$role}{'images'}{$img} = 1;
4215: }
4216: if ($role eq 'login') {
4217: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
4218: $changes->{$role}{'showlogo'}{$img} = 1;
4219: }
4220: }
4221: }
4222: if ($confhash->{$role}{'font'}) {
4223: $changes->{$role}{'font'} = 1;
4224: }
4225: }
4226:
4227: sub display_colorchgs {
4228: my ($dom,$changes,$roles,$confhash) = @_;
4229: my (%choices,$resulttext);
4230: if (!grep(/^login$/,@{$roles})) {
4231: $resulttext = &mt('Changes made:').'<br />';
4232: }
4233: foreach my $role (@{$roles}) {
4234: if ($role eq 'login') {
4235: %choices = &login_choices();
4236: } else {
4237: %choices = &color_font_choices();
4238: }
4239: if (ref($changes->{$role}) eq 'HASH') {
4240: if ($role ne 'login') {
4241: $resulttext .= '<h4>'.&mt($role).'</h4>';
4242: }
4243: foreach my $key (sort(keys(%{$changes->{$role}}))) {
4244: if ($role ne 'login') {
4245: $resulttext .= '<ul>';
4246: }
4247: if (ref($changes->{$role}{$key}) eq 'HASH') {
4248: if ($role ne 'login') {
4249: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
4250: }
4251: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
4252: if (($role eq 'login') && ($key eq 'showlogo')) {
4253: if ($confhash->{$role}{$key}{$item}) {
4254: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
4255: } else {
4256: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
4257: }
4258: } elsif ($confhash->{$role}{$item} eq '') {
4259: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
4260: } else {
4261: my $newitem = $confhash->{$role}{$item};
4262: if ($key eq 'images') {
4263: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
4264: }
4265: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
4266: }
4267: }
4268: if ($role ne 'login') {
4269: $resulttext .= '</ul></li>';
4270: }
4271: } else {
4272: if ($confhash->{$role}{$key} eq '') {
4273: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
4274: } else {
4275: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
4276: }
4277: }
4278: if ($role ne 'login') {
4279: $resulttext .= '</ul>';
4280: }
4281: }
4282: }
4283: }
4284: return $resulttext;
4285: }
4286:
4287: sub thumb_dimensions {
4288: return ('200','50');
4289: }
4290:
4291: sub check_dimensions {
4292: my ($inputfile) = @_;
4293: my ($fullwidth,$fullheight);
4294: if ($inputfile =~ m|^[/\w.\-]+$|) {
4295: if (open(PIPE,"identify $inputfile 2>&1 |")) {
4296: my $imageinfo = <PIPE>;
4297: if (!close(PIPE)) {
4298: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
4299: }
4300: chomp($imageinfo);
4301: my ($fullsize) =
4302: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
4303: if ($fullsize) {
4304: ($fullwidth,$fullheight) = split(/x/,$fullsize);
4305: }
4306: }
4307: }
4308: return ($fullwidth,$fullheight);
4309: }
4310:
4311: sub check_configuser {
4312: my ($uhome,$dom,$confname,$servadm) = @_;
4313: my ($configuserok,%currroles);
4314: if ($uhome eq 'no_host') {
4315: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
4316: my $configpass = &LONCAPA::Enrollment::create_password();
4317: $configuserok =
4318: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
4319: $configpass,'','','','','',undef,$servadm);
4320: } else {
4321: $configuserok = 'ok';
4322: %currroles =
4323: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
4324: }
4325: return ($configuserok,%currroles);
4326: }
4327:
4328: sub check_authorstatus {
4329: my ($dom,$confname,%currroles) = @_;
4330: my $author_ok;
4331: if (!$currroles{':'.$dom.':au'}) {
4332: my $start = time;
4333: my $end = 0;
4334: $author_ok =
4335: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
4336: 'au',$end,$start,'','','domconfig');
4337: } else {
4338: $author_ok = 'ok';
4339: }
4340: return $author_ok;
4341: }
4342:
4343: sub publishlogo {
4344: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
4345: my ($output,$fname,$logourl);
4346: if ($action eq 'upload') {
4347: $fname=$env{'form.'.$formname.'.filename'};
4348: chop($env{'form.'.$formname});
4349: } else {
4350: ($fname) = ($formname =~ /([^\/]+)$/);
4351: }
4352: if ($savefileas ne '') {
4353: $fname = $savefileas;
4354: }
4355: $fname=&Apache::lonnet::clean_filename($fname);
4356: # See if there is anything left
4357: unless ($fname) { return ('error: no uploaded file'); }
4358: $fname="$subdir/$fname";
4359: my $filepath='/home/'.$confname.'/public_html';
4360: my ($fnamepath,$file,$fetchthumb);
4361: $file=$fname;
4362: if ($fname=~m|/|) {
4363: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
4364: }
4365: my @parts=split(/\//,$filepath.'/'.$fnamepath);
4366: my $count;
4367: for ($count=4;$count<=$#parts;$count++) {
4368: $filepath.="/$parts[$count]";
4369: if ((-e $filepath)!=1) {
4370: mkdir($filepath,02770);
4371: }
4372: }
4373: # Check for bad extension and disallow upload
4374: if ($file=~/\.(\w+)$/ &&
4375: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
4376: $output =
4377: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
4378: } elsif ($file=~/\.(\w+)$/ &&
4379: !defined(&Apache::loncommon::fileembstyle($1))) {
4380: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
4381: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
4382: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
4383: } elsif (-d "$filepath/$file") {
4384: $output = &mt('File name is a directory name - rename the file and re-upload');
4385: } else {
4386: my $source = $filepath.'/'.$file;
4387: my $logfile;
4388: if (!open($logfile,">>$source".'.log')) {
4389: return (&mt('No write permission to Construction Space'));
4390: }
4391: print $logfile
4392: "\n================= Publish ".localtime()." ================\n".
4393: $env{'user.name'}.':'.$env{'user.domain'}."\n";
4394: # Save the file
4395: if (!open(FH,'>'.$source)) {
4396: &Apache::lonnet::logthis('Failed to create '.$source);
4397: return (&mt('Failed to create file'));
4398: }
4399: if ($action eq 'upload') {
4400: if (!print FH ($env{'form.'.$formname})) {
4401: &Apache::lonnet::logthis('Failed to write to '.$source);
4402: return (&mt('Failed to write file'));
4403: }
4404: } else {
4405: my $original = &Apache::lonnet::filelocation('',$formname);
4406: if(!copy($original,$source)) {
4407: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
4408: return (&mt('Failed to write file'));
4409: }
4410: }
4411: close(FH);
4412: chmod(0660, $source); # Permissions to rw-rw---.
4413:
4414: my $docroot=$r->dir_config('lonDocRoot');
4415: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
4416: my $copyfile=$targetdir.'/'.$file;
4417:
4418: my @parts=split(/\//,$targetdir);
4419: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
4420: for (my $count=5;$count<=$#parts;$count++) {
4421: $path.="/$parts[$count]";
4422: if (!-e $path) {
4423: print $logfile "\nCreating directory ".$path;
4424: mkdir($path,02770);
4425: }
4426: }
4427: my $versionresult;
4428: if (-e $copyfile) {
4429: $versionresult = &logo_versioning($targetdir,$file,$logfile);
4430: } else {
4431: $versionresult = 'ok';
4432: }
4433: if ($versionresult eq 'ok') {
4434: if (copy($source,$copyfile)) {
4435: print $logfile "\nCopied original source to ".$copyfile."\n";
4436: $output = 'ok';
4437: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
4438: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
4439: } else {
4440: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
4441: $output = &mt('Failed to copy file to RES space').", $!";
4442: }
4443: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
4444: my $inputfile = $filepath.'/'.$file;
4445: my $outfile = $filepath.'/'.'tn-'.$file;
4446: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
4447: if ($fullwidth ne '' && $fullheight ne '') {
4448: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
4449: my $thumbsize = $thumbwidth.'x'.$thumbheight;
4450: system("convert -sample $thumbsize $inputfile $outfile");
4451: chmod(0660, $filepath.'/tn-'.$file);
4452: if (-e $outfile) {
4453: my $copyfile=$targetdir.'/tn-'.$file;
4454: if (copy($outfile,$copyfile)) {
4455: print $logfile "\nCopied source to ".$copyfile."\n";
4456: &write_metadata($dom,$confname,$formname,
4457: $targetdir,'tn-'.$file,$logfile);
4458: } else {
4459: print $logfile "\nUnable to write ".$copyfile.
4460: ':'.$!."\n";
4461: }
4462: }
4463: }
4464: }
4465: }
4466: } else {
4467: $output = $versionresult;
4468: }
4469: }
4470: return ($output,$logourl);
4471: }
4472:
4473: sub logo_versioning {
4474: my ($targetdir,$file,$logfile) = @_;
4475: my $target = $targetdir.'/'.$file;
4476: my ($maxversion,$fn,$extn,$output);
4477: $maxversion = 0;
4478: if ($file =~ /^(.+)\.(\w+)$/) {
4479: $fn=$1;
4480: $extn=$2;
4481: }
4482: opendir(DIR,$targetdir);
4483: while (my $filename=readdir(DIR)) {
4484: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
4485: $maxversion=($1>$maxversion)?$1:$maxversion;
4486: }
4487: }
4488: $maxversion++;
4489: print $logfile "\nCreating old version ".$maxversion."\n";
4490: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
4491: if (copy($target,$copyfile)) {
4492: print $logfile "Copied old target to ".$copyfile."\n";
4493: $copyfile=$copyfile.'.meta';
4494: if (copy($target.'.meta',$copyfile)) {
4495: print $logfile "Copied old target metadata to ".$copyfile."\n";
4496: $output = 'ok';
4497: } else {
4498: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
4499: $output = &mt('Failed to copy old meta').", $!, ";
4500: }
4501: } else {
4502: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
4503: $output = &mt('Failed to copy old target').", $!, ";
4504: }
4505: return $output;
4506: }
4507:
4508: sub write_metadata {
4509: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
4510: my (%metadatafields,%metadatakeys,$output);
4511: $metadatafields{'title'}=$formname;
4512: $metadatafields{'creationdate'}=time;
4513: $metadatafields{'lastrevisiondate'}=time;
4514: $metadatafields{'copyright'}='public';
4515: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
4516: $env{'user.domain'};
4517: $metadatafields{'authorspace'}=$confname.':'.$dom;
4518: $metadatafields{'domain'}=$dom;
4519: {
4520: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
4521: my $mfh;
4522: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
4523: $output = &mt('Could not write metadata');
4524: }
4525: foreach (sort keys %metadatafields) {
4526: unless ($_=~/\./) {
4527: my $unikey=$_;
4528: $unikey=~/^([A-Za-z]+)/;
4529: my $tag=$1;
4530: $tag=~tr/A-Z/a-z/;
4531: print $mfh "\n\<$tag";
4532: foreach (split(/\,/,$metadatakeys{$unikey})) {
4533: my $value=$metadatafields{$unikey.'.'.$_};
4534: $value=~s/\"/\'\'/g;
4535: print $mfh ' '.$_.'="'.$value.'"';
4536: }
4537: print $mfh '>'.
4538: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
4539: .'</'.$tag.'>';
4540: }
4541: }
4542: $output = 'ok';
4543: print $logfile "\nWrote metadata";
4544: close($mfh);
4545: }
4546: }
4547:
4548: sub check_switchserver {
4549: my ($dom,$confname) = @_;
4550: my ($allowed,$switchserver);
4551: my $home = &Apache::lonnet::homeserver($confname,$dom);
4552: if ($home eq 'no_host') {
4553: $home = &Apache::lonnet::domain($dom,'primary');
4554: }
4555: my @ids=&Apache::lonnet::current_machine_ids();
4556: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
4557: if (!$allowed) {
4558: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
4559: }
4560: return $switchserver;
4561: }
4562:
4563: sub modify_quotas {
4564: my ($dom,$action,%domconfig) = @_;
4565: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
4566: %limithash,$toolregexp,%conditions,$resulttext,%changes);
4567: if ($action eq 'quotas') {
4568: $context = 'tools';
4569: } else {
4570: $context = $action;
4571: }
4572: if ($context eq 'requestcourses') {
4573: @usertools = ('official','unofficial','community');
4574: @options =('norequest','approval','validate','autolimit');
4575: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
4576: %titles = &courserequest_titles();
4577: $toolregexp = join('|',@usertools);
4578: %conditions = &courserequest_conditions();
4579: } else {
4580: @usertools = ('aboutme','blog','portfolio');
4581: %titles = &tool_titles();
4582: }
4583: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4584: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4585: foreach my $key (keys(%env)) {
4586: if ($context eq 'requestcourses') {
4587: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
4588: my $item = $1;
4589: my $type = $2;
4590: if ($type =~ /^limit_(.+)/) {
4591: $limithash{$item}{$1} = $env{$key};
4592: } else {
4593: $confhash{$item}{$type} = $env{$key};
4594: }
4595: }
4596: } else {
4597: if ($key =~ /^form\.quota_(.+)$/) {
4598: $confhash{'defaultquota'}{$1} = $env{$key};
4599: }
4600: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
4601: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
4602: }
4603: }
4604: }
4605: if ($context eq 'requestcourses') {
4606: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
4607: @approvalnotify = sort(@approvalnotify);
4608: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
4609: if (ref($domconfig{$action}) eq 'HASH') {
4610: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
4611: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
4612: $changes{'notify'}{'approval'} = 1;
4613: }
4614: } else {
4615: if ($domconfig{$action}{'notify'}{'approval'}) {
4616: $changes{'notify'}{'approval'} = 1;
4617: }
4618: }
4619: } else {
4620: if ($domconfig{$action}{'notify'}{'approval'}) {
4621: $changes{'notify'}{'approval'} = 1;
4622: }
4623: }
4624: } else {
4625: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
4626: }
4627: foreach my $item (@usertools) {
4628: foreach my $type (@{$types},'default','_LC_adv') {
4629: my $unset;
4630: if ($context eq 'requestcourses') {
4631: $unset = '0';
4632: if ($type eq '_LC_adv') {
4633: $unset = '';
4634: }
4635: if ($confhash{$item}{$type} eq 'autolimit') {
4636: $confhash{$item}{$type} .= '=';
4637: unless ($limithash{$item}{$type} =~ /\D/) {
4638: $confhash{$item}{$type} .= $limithash{$item}{$type};
4639: }
4640: }
4641: } else {
4642: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
4643: $confhash{$item}{$type} = 1;
4644: } else {
4645: $confhash{$item}{$type} = 0;
4646: }
4647: }
4648: if (ref($domconfig{$action}) eq 'HASH') {
4649: if (ref($domconfig{$action}{$item}) eq 'HASH') {
4650: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
4651: $changes{$item}{$type} = 1;
4652: }
4653: } else {
4654: if ($context eq 'requestcourses') {
4655: if ($confhash{$item}{$type} ne $unset) {
4656: $changes{$item}{$type} = 1;
4657: }
4658: } else {
4659: if (!$confhash{$item}{$type}) {
4660: $changes{$item}{$type} = 1;
4661: }
4662: }
4663: }
4664: } else {
4665: if ($context eq 'requestcourses') {
4666: if ($confhash{$item}{$type} ne $unset) {
4667: $changes{$item}{$type} = 1;
4668: }
4669: } else {
4670: if (!$confhash{$item}{$type}) {
4671: $changes{$item}{$type} = 1;
4672: }
4673: }
4674: }
4675: }
4676: }
4677: unless ($context eq 'requestcourses') {
4678: if (ref($domconfig{'quotas'}) eq 'HASH') {
4679: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4680: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
4681: if (exists($confhash{'defaultquota'}{$key})) {
4682: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
4683: $changes{'defaultquota'}{$key} = 1;
4684: }
4685: } else {
4686: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
4687: }
4688: }
4689: } else {
4690: foreach my $key (keys(%{$domconfig{'quotas'}})) {
4691: if (exists($confhash{'defaultquota'}{$key})) {
4692: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
4693: $changes{'defaultquota'}{$key} = 1;
4694: }
4695: } else {
4696: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
4697: }
4698: }
4699: }
4700: }
4701: if (ref($confhash{'defaultquota'}) eq 'HASH') {
4702: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
4703: if (ref($domconfig{'quotas'}) eq 'HASH') {
4704: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
4705: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
4706: $changes{'defaultquota'}{$key} = 1;
4707: }
4708: } else {
4709: if (!exists($domconfig{'quotas'}{$key})) {
4710: $changes{'defaultquota'}{$key} = 1;
4711: }
4712: }
4713: } else {
4714: $changes{'defaultquota'}{$key} = 1;
4715: }
4716: }
4717: }
4718: }
4719:
4720: foreach my $key (keys(%confhash)) {
4721: $domdefaults{$key} = $confhash{$key};
4722: }
4723:
4724: my %quotahash = (
4725: $action => { %confhash }
4726: );
4727: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
4728: $dom);
4729: if ($putresult eq 'ok') {
4730: if (keys(%changes) > 0) {
4731: my $cachetime = 24*60*60;
4732: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
4733:
4734: $resulttext = &mt('Changes made:').'<ul>';
4735: unless ($context eq 'requestcourses') {
4736: if (ref($changes{'defaultquota'}) eq 'HASH') {
4737: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
4738: foreach my $type (@{$types},'default') {
4739: if (defined($changes{'defaultquota'}{$type})) {
4740: my $typetitle = $usertypes->{$type};
4741: if ($type eq 'default') {
4742: $typetitle = $othertitle;
4743: }
4744: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
4745: }
4746: }
4747: $resulttext .= '</ul></li>';
4748: }
4749: }
4750: my %newenv;
4751: foreach my $item (@usertools) {
4752: if (ref($changes{$item}) eq 'HASH') {
4753: my $newacc =
4754: &Apache::lonnet::usertools_access($env{'user.name'},
4755: $env{'user.domain'},
4756: $item,'reload',$context);
4757: if ($context eq 'requestcourses') {
4758: if ($env{'environment.canrequest.'.$item} ne $newacc) {
4759: $newenv{'environment.canrequest.'.$item} = $newacc;
4760: }
4761: } else {
4762: if ($env{'environment.availabletools.'.$item} ne $newacc) {
4763: $newenv{'environment.availabletools.'.$item} = $newacc;
4764: }
4765: }
4766: $resulttext .= '<li>'.$titles{$item}.'<ul>';
4767: foreach my $type (@{$types},'default','_LC_adv') {
4768: if ($changes{$item}{$type}) {
4769: my $typetitle = $usertypes->{$type};
4770: if ($type eq 'default') {
4771: $typetitle = $othertitle;
4772: } elsif ($type eq '_LC_adv') {
4773: $typetitle = 'LON-CAPA Advanced Users';
4774: }
4775: if ($confhash{$item}{$type}) {
4776: if ($context eq 'requestcourses') {
4777: my $cond;
4778: if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) {
4779: if ($1 eq '') {
4780: $cond = &mt('(Automatic processing of any request).');
4781: } else {
4782: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
4783: }
4784: } else {
4785: $cond = $conditions{$confhash{$item}{$type}};
4786: }
4787: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
4788: } else {
4789: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
4790: }
4791: } else {
4792: if ($type eq '_LC_adv') {
4793: if ($confhash{$item}{$type} eq '0') {
4794: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4795: } else {
4796: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
4797: }
4798: } else {
4799: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
4800: }
4801: }
4802: }
4803: }
4804: $resulttext .= '</ul></li>';
4805: }
4806: }
4807: if ($action eq 'requestcourses') {
4808: if (ref($changes{'notify'}) eq 'HASH') {
4809: if ($changes{'notify'}{'approval'}) {
4810: if (ref($confhash{'notify'}) eq 'HASH') {
4811: if ($confhash{'notify'}{'approval'}) {
4812: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
4813: } else {
4814: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of course requests requiring approval.').'</li>';
4815: }
4816: }
4817: }
4818: }
4819: }
4820: $resulttext .= '</ul>';
4821: if (keys(%newenv)) {
4822: &Apache::lonnet::appenv(\%newenv);
4823: }
4824: } else {
4825: if ($context eq 'requestcourses') {
4826: $resulttext = &mt('No changes made to rights to request creation of courses.');
4827: } else {
4828: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
4829: }
4830: }
4831: } else {
4832: $resulttext = '<span class="LC_error">'.
4833: &mt('An error occurred: [_1]',$putresult).'</span>';
4834: }
4835: return $resulttext;
4836: }
4837:
4838: sub modify_autoenroll {
4839: my ($dom,%domconfig) = @_;
4840: my ($resulttext,%changes);
4841: my %currautoenroll;
4842: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
4843: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
4844: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
4845: }
4846: }
4847: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4848: my %title = ( run => 'Auto-enrollment active',
4849: sender => 'Sender for notification messages',
4850: coowners => 'Automatic assignment of co-ownership to instructors of record (institutional data)');
4851: my @offon = ('off','on');
4852: my $sender_uname = $env{'form.sender_uname'};
4853: my $sender_domain = $env{'form.sender_domain'};
4854: if ($sender_domain eq '') {
4855: $sender_uname = '';
4856: } elsif ($sender_uname eq '') {
4857: $sender_domain = '';
4858: }
4859: my $coowners = $env{'form.autoassign_coowners'};
4860: my %autoenrollhash = (
4861: autoenroll => { 'run' => $env{'form.autoenroll_run'},
4862: 'sender_uname' => $sender_uname,
4863: 'sender_domain' => $sender_domain,
4864: 'co-owners' => $coowners,
4865: }
4866: );
4867: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
4868: $dom);
4869: if ($putresult eq 'ok') {
4870: if (exists($currautoenroll{'run'})) {
4871: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
4872: $changes{'run'} = 1;
4873: }
4874: } elsif ($autorun) {
4875: if ($env{'form.autoenroll_run'} ne '1') {
4876: $changes{'run'} = 1;
4877: }
4878: }
4879: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
4880: $changes{'sender'} = 1;
4881: }
4882: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
4883: $changes{'sender'} = 1;
4884: }
4885: if ($currautoenroll{'co-owners'} ne '') {
4886: if ($currautoenroll{'co-owners'} ne $coowners) {
4887: $changes{'coowners'} = 1;
4888: }
4889: } elsif ($coowners) {
4890: $changes{'coowners'} = 1;
4891: }
4892: if (keys(%changes) > 0) {
4893: $resulttext = &mt('Changes made:').'<ul>';
4894: if ($changes{'run'}) {
4895: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
4896: }
4897: if ($changes{'sender'}) {
4898: if ($sender_uname eq '' || $sender_domain eq '') {
4899: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
4900: } else {
4901: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
4902: }
4903: }
4904: if ($changes{'coowners'}) {
4905: $resulttext .= '<li>'.&mt("$title{'coowners'} set to $offon[$env{'form.autoassign_coowners'}]").'</li>';
4906: &Apache::loncommon::devalidate_domconfig_cache($dom);
4907: }
4908: $resulttext .= '</ul>';
4909: } else {
4910: $resulttext = &mt('No changes made to auto-enrollment settings');
4911: }
4912: } else {
4913: $resulttext = '<span class="LC_error">'.
4914: &mt('An error occurred: [_1]',$putresult).'</span>';
4915: }
4916: return $resulttext;
4917: }
4918:
4919: sub modify_autoupdate {
4920: my ($dom,%domconfig) = @_;
4921: my ($resulttext,%currautoupdate,%fields,%changes);
4922: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
4923: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
4924: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
4925: }
4926: }
4927: my @offon = ('off','on');
4928: my %title = &Apache::lonlocal::texthash (
4929: run => 'Auto-update:',
4930: classlists => 'Updates to user information in classlists?'
4931: );
4932: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4933: my %fieldtitles = &Apache::lonlocal::texthash (
4934: id => 'Student/Employee ID',
4935: permanentemail => 'E-mail address',
4936: lastname => 'Last Name',
4937: firstname => 'First Name',
4938: middlename => 'Middle Name',
4939: generation => 'Generation',
4940: );
4941: my $othertitle = &mt('All users');
4942: if (keys(%{$usertypes}) > 0) {
4943: $othertitle = &mt('Other users');
4944: }
4945: foreach my $key (keys(%env)) {
4946: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
4947: my ($usertype,$item) = ($1,$2);
4948: if (grep(/^\Q$item\E$/,keys(%fieldtitles))) {
4949: if ($usertype eq 'default') {
4950: push(@{$fields{$1}},$2);
4951: } elsif (ref($types) eq 'ARRAY') {
4952: if (grep(/^\Q$usertype\E$/,@{$types})) {
4953: push(@{$fields{$1}},$2);
4954: }
4955: }
4956: }
4957: }
4958: }
4959: my @lockablenames = &Apache::loncommon::get_env_multiple('form.lockablenames');
4960: @lockablenames = sort(@lockablenames);
4961: if (ref($currautoupdate{'lockablenames'}) eq 'ARRAY') {
4962: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
4963: if (@changed) {
4964: $changes{'lockablenames'} = 1;
4965: }
4966: } else {
4967: if (@lockablenames) {
4968: $changes{'lockablenames'} = 1;
4969: }
4970: }
4971: my %updatehash = (
4972: autoupdate => { run => $env{'form.autoupdate_run'},
4973: classlists => $env{'form.classlists'},
4974: fields => {%fields},
4975: lockablenames => \@lockablenames,
4976: }
4977: );
4978: foreach my $key (keys(%currautoupdate)) {
4979: if (($key eq 'run') || ($key eq 'classlists')) {
4980: if (exists($updatehash{autoupdate}{$key})) {
4981: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
4982: $changes{$key} = 1;
4983: }
4984: }
4985: } elsif ($key eq 'fields') {
4986: if (ref($currautoupdate{$key}) eq 'HASH') {
4987: foreach my $item (@{$types},'default') {
4988: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
4989: my $change = 0;
4990: foreach my $type (@{$currautoupdate{$key}{$item}}) {
4991: if (!exists($fields{$item})) {
4992: $change = 1;
4993: last;
4994: } elsif (ref($fields{$item}) eq 'ARRAY') {
4995: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
4996: $change = 1;
4997: last;
4998: }
4999: }
5000: }
5001: if ($change) {
5002: push(@{$changes{$key}},$item);
5003: }
5004: }
5005: }
5006: }
5007: } elsif ($key eq 'lockablenames') {
5008: if (ref($currautoupdate{$key}) eq 'ARRAY') {
5009: my @changed = &Apache::loncommon::compare_arrays($currautoupdate{'lockablenames'},\@lockablenames);
5010: if (@changed) {
5011: $changes{'lockablenames'} = 1;
5012: }
5013: } else {
5014: if (@lockablenames) {
5015: $changes{'lockablenames'} = 1;
5016: }
5017: }
5018: }
5019: }
5020: unless (grep(/^\Qlockablenames\E$/,keys(%currautoupdate))) {
5021: if (@lockablenames) {
5022: $changes{'lockablenames'} = 1;
5023: }
5024: }
5025: foreach my $item (@{$types},'default') {
5026: if (defined($fields{$item})) {
5027: if (ref($currautoupdate{'fields'}) eq 'HASH') {
5028: if (ref($currautoupdate{'fields'}{$item}) eq 'ARRAY') {
5029: my $change = 0;
5030: if (ref($fields{$item}) eq 'ARRAY') {
5031: foreach my $type (@{$fields{$item}}) {
5032: if (!grep(/^\Q$type\E$/,@{$currautoupdate{'fields'}{$item}})) {
5033: $change = 1;
5034: last;
5035: }
5036: }
5037: }
5038: if ($change) {
5039: push(@{$changes{'fields'}},$item);
5040: }
5041: } else {
5042: push(@{$changes{'fields'}},$item);
5043: }
5044: } else {
5045: push(@{$changes{'fields'}},$item);
5046: }
5047: }
5048: }
5049: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
5050: $dom);
5051: if ($putresult eq 'ok') {
5052: if (keys(%changes) > 0) {
5053: $resulttext = &mt('Changes made:').'<ul>';
5054: foreach my $key (sort(keys(%changes))) {
5055: if ($key eq 'lockablenames') {
5056: $resulttext .= '<li>';
5057: if (@lockablenames) {
5058: $usertypes->{'default'} = $othertitle;
5059: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update), available for the following affiliations:").' '.
5060: join(', ', map { $usertypes->{$_}; } @lockablenames).'</li>';
5061: } else {
5062: $resulttext .= &mt("User preference to disable replacement of user's name with institutional data (by auto-update) is unavailable.");
5063: }
5064: $resulttext .= '</li>';
5065: } elsif (ref($changes{$key}) eq 'ARRAY') {
5066: foreach my $item (@{$changes{$key}}) {
5067: my @newvalues;
5068: foreach my $type (@{$fields{$item}}) {
5069: push(@newvalues,$fieldtitles{$type});
5070: }
5071: my $newvaluestr;
5072: if (@newvalues > 0) {
5073: $newvaluestr = join(', ',@newvalues);
5074: } else {
5075: $newvaluestr = &mt('none');
5076: }
5077: if ($item eq 'default') {
5078: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
5079: } else {
5080: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
5081: }
5082: }
5083: } else {
5084: my $newvalue;
5085: if ($key eq 'run') {
5086: $newvalue = $offon[$env{'form.autoupdate_run'}];
5087: } else {
5088: $newvalue = $offon[$env{'form.'.$key}];
5089: }
5090: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
5091: }
5092: }
5093: $resulttext .= '</ul>';
5094: } else {
5095: $resulttext = &mt('No changes made to autoupdates');
5096: }
5097: } else {
5098: $resulttext = '<span class="LC_error">'.
5099: &mt('An error occurred: [_1]',$putresult).'</span>';
5100: }
5101: return $resulttext;
5102: }
5103:
5104: sub modify_autocreate {
5105: my ($dom,%domconfig) = @_;
5106: my ($resulttext,%changes,%currautocreate,%newvals,%autocreatehash);
5107: if (ref($domconfig{'autocreate'}) eq 'HASH') {
5108: foreach my $key (keys(%{$domconfig{'autocreate'}})) {
5109: $currautocreate{$key} = $domconfig{'autocreate'}{$key};
5110: }
5111: }
5112: my %title= ( xml => 'Auto-creation of courses in XML course description files',
5113: req => 'Auto-creation of validated requests for official courses',
5114: xmldc => 'Identity of course creator of courses from XML files',
5115: );
5116: my @types = ('xml','req');
5117: foreach my $item (@types) {
5118: $newvals{$item} = $env{'form.autocreate_'.$item};
5119: $newvals{$item} =~ s/\D//g;
5120: $newvals{$item} = 0 if ($newvals{$item} eq '');
5121: }
5122: $newvals{'xmldc'} = $env{'form.autocreate_xmldc'};
5123: my %domcoords = &get_active_dcs($dom);
5124: unless (exists($domcoords{$newvals{'xmldc'}})) {
5125: $newvals{'xmldc'} = '';
5126: }
5127: %autocreatehash = (
5128: autocreate => { xml => $newvals{'xml'},
5129: req => $newvals{'req'},
5130: }
5131: );
5132: if ($newvals{'xmldc'} ne '') {
5133: $autocreatehash{'autocreate'}{'xmldc'} = $newvals{'xmldc'};
5134: }
5135: my $putresult = &Apache::lonnet::put_dom('configuration',\%autocreatehash,
5136: $dom);
5137: if ($putresult eq 'ok') {
5138: my @items = @types;
5139: if ($newvals{'xml'}) {
5140: push(@items,'xmldc');
5141: }
5142: foreach my $item (@items) {
5143: if (exists($currautocreate{$item})) {
5144: if ($currautocreate{$item} ne $newvals{$item}) {
5145: $changes{$item} = 1;
5146: }
5147: } elsif ($newvals{$item}) {
5148: $changes{$item} = 1;
5149: }
5150: }
5151: if (keys(%changes) > 0) {
5152: my @offon = ('off','on');
5153: $resulttext = &mt('Changes made:').'<ul>';
5154: foreach my $item (@types) {
5155: if ($changes{$item}) {
5156: my $newtxt = $offon[$newvals{$item}];
5157: $resulttext .= '<li>'.&mt("$title{$item} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
5158: }
5159: }
5160: if ($changes{'xmldc'}) {
5161: my ($dcname,$dcdom) = split(':',$newvals{'xmldc'});
5162: my $newtxt = &Apache::loncommon::plainname($dcname,$dcdom);
5163: $resulttext .= '<li>'.&mt("$title{'xmldc'} set to [_1]$newtxt [_2]",'<b>','</b>').'</li>';
5164: }
5165: $resulttext .= '</ul>';
5166: } else {
5167: $resulttext = &mt('No changes made to auto-creation settings');
5168: }
5169: } else {
5170: $resulttext = '<span class="LC_error">'.
5171: &mt('An error occurred: [_1]',$putresult).'</span>';
5172: }
5173: return $resulttext;
5174: }
5175:
5176: sub modify_directorysrch {
5177: my ($dom,%domconfig) = @_;
5178: my ($resulttext,%changes);
5179: my %currdirsrch;
5180: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
5181: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
5182: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
5183: }
5184: }
5185: my %title = ( available => 'Directory search available',
5186: localonly => 'Other domains can search',
5187: searchby => 'Search types',
5188: searchtypes => 'Search latitude');
5189: my @offon = ('off','on');
5190: my @otherdoms = ('Yes','No');
5191:
5192: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
5193: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
5194: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
5195:
5196: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5197: if (keys(%{$usertypes}) == 0) {
5198: @cansearch = ('default');
5199: } else {
5200: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
5201: foreach my $type (@{$currdirsrch{'cansearch'}}) {
5202: if (!grep(/^\Q$type\E$/,@cansearch)) {
5203: push(@{$changes{'cansearch'}},$type);
5204: }
5205: }
5206: foreach my $type (@cansearch) {
5207: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
5208: push(@{$changes{'cansearch'}},$type);
5209: }
5210: }
5211: } else {
5212: push(@{$changes{'cansearch'}},@cansearch);
5213: }
5214: }
5215:
5216: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
5217: foreach my $by (@{$currdirsrch{'searchby'}}) {
5218: if (!grep(/^\Q$by\E$/,@searchby)) {
5219: push(@{$changes{'searchby'}},$by);
5220: }
5221: }
5222: foreach my $by (@searchby) {
5223: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
5224: push(@{$changes{'searchby'}},$by);
5225: }
5226: }
5227: } else {
5228: push(@{$changes{'searchby'}},@searchby);
5229: }
5230:
5231: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
5232: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
5233: if (!grep(/^\Q$type\E$/,@searchtypes)) {
5234: push(@{$changes{'searchtypes'}},$type);
5235: }
5236: }
5237: foreach my $type (@searchtypes) {
5238: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
5239: push(@{$changes{'searchtypes'}},$type);
5240: }
5241: }
5242: } else {
5243: if (exists($currdirsrch{'searchtypes'})) {
5244: foreach my $type (@searchtypes) {
5245: if ($type ne $currdirsrch{'searchtypes'}) {
5246: push(@{$changes{'searchtypes'}},$type);
5247: }
5248: }
5249: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
5250: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
5251: }
5252: } else {
5253: push(@{$changes{'searchtypes'}},@searchtypes);
5254: }
5255: }
5256:
5257: my %dirsrch_hash = (
5258: directorysrch => { available => $env{'form.dirsrch_available'},
5259: cansearch => \@cansearch,
5260: localonly => $env{'form.dirsrch_localonly'},
5261: searchby => \@searchby,
5262: searchtypes => \@searchtypes,
5263: }
5264: );
5265: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
5266: $dom);
5267: if ($putresult eq 'ok') {
5268: if (exists($currdirsrch{'available'})) {
5269: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
5270: $changes{'available'} = 1;
5271: }
5272: } else {
5273: if ($env{'form.dirsrch_available'} eq '1') {
5274: $changes{'available'} = 1;
5275: }
5276: }
5277: if (exists($currdirsrch{'localonly'})) {
5278: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
5279: $changes{'localonly'} = 1;
5280: }
5281: } else {
5282: if ($env{'form.dirsrch_localonly'} eq '1') {
5283: $changes{'localonly'} = 1;
5284: }
5285: }
5286: if (keys(%changes) > 0) {
5287: $resulttext = &mt('Changes made:').'<ul>';
5288: if ($changes{'available'}) {
5289: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
5290: }
5291: if ($changes{'localonly'}) {
5292: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
5293: }
5294:
5295: if (ref($changes{'cansearch'}) eq 'ARRAY') {
5296: my $chgtext;
5297: if (ref($usertypes) eq 'HASH') {
5298: if (keys(%{$usertypes}) > 0) {
5299: foreach my $type (@{$types}) {
5300: if (grep(/^\Q$type\E$/,@cansearch)) {
5301: $chgtext .= $usertypes->{$type}.'; ';
5302: }
5303: }
5304: if (grep(/^default$/,@cansearch)) {
5305: $chgtext .= $othertitle;
5306: } else {
5307: $chgtext =~ s/\; $//;
5308: }
5309: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
5310: }
5311: }
5312: }
5313: if (ref($changes{'searchby'}) eq 'ARRAY') {
5314: my ($searchtitles,$titleorder) = &sorted_searchtitles();
5315: my $chgtext;
5316: foreach my $type (@{$titleorder}) {
5317: if (grep(/^\Q$type\E$/,@searchby)) {
5318: if (defined($searchtitles->{$type})) {
5319: $chgtext .= $searchtitles->{$type}.'; ';
5320: }
5321: }
5322: }
5323: $chgtext =~ s/\; $//;
5324: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
5325: }
5326: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
5327: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
5328: my $chgtext;
5329: foreach my $type (@{$srchtypeorder}) {
5330: if (grep(/^\Q$type\E$/,@searchtypes)) {
5331: if (defined($srchtypes_desc->{$type})) {
5332: $chgtext .= $srchtypes_desc->{$type}.'; ';
5333: }
5334: }
5335: }
5336: $chgtext =~ s/\; $//;
5337: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
5338: }
5339: $resulttext .= '</ul>';
5340: } else {
5341: $resulttext = &mt('No changes made to institution directory search settings');
5342: }
5343: } else {
5344: $resulttext = '<span class="LC_error">'.
5345: &mt('An error occurred: [_1]',$putresult).'</span>';
5346: }
5347: return $resulttext;
5348: }
5349:
5350: sub modify_contacts {
5351: my ($dom,%domconfig) = @_;
5352: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
5353: if (ref($domconfig{'contacts'}) eq 'HASH') {
5354: foreach my $key (keys(%{$domconfig{'contacts'}})) {
5355: $currsetting{$key} = $domconfig{'contacts'}{$key};
5356: }
5357: }
5358: my (%others,%to,%bcc);
5359: my @contacts = ('supportemail','adminemail');
5360: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
5361: 'requestsmail');
5362: foreach my $type (@mailings) {
5363: @{$newsetting{$type}} =
5364: &Apache::loncommon::get_env_multiple('form.'.$type);
5365: foreach my $item (@contacts) {
5366: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
5367: $contacts_hash{contacts}{$type}{$item} = 1;
5368: } else {
5369: $contacts_hash{contacts}{$type}{$item} = 0;
5370: }
5371: }
5372: $others{$type} = $env{'form.'.$type.'_others'};
5373: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
5374: if ($type eq 'helpdeskmail') {
5375: $bcc{$type} = $env{'form.'.$type.'_bcc'};
5376: $contacts_hash{contacts}{$type}{'bcc'} = $bcc{$type};
5377: }
5378: }
5379: foreach my $item (@contacts) {
5380: $to{$item} = $env{'form.'.$item};
5381: $contacts_hash{'contacts'}{$item} = $to{$item};
5382: }
5383: if (keys(%currsetting) > 0) {
5384: foreach my $item (@contacts) {
5385: if ($to{$item} ne $currsetting{$item}) {
5386: $changes{$item} = 1;
5387: }
5388: }
5389: foreach my $type (@mailings) {
5390: foreach my $item (@contacts) {
5391: if (ref($currsetting{$type}) eq 'HASH') {
5392: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
5393: push(@{$changes{$type}},$item);
5394: }
5395: } else {
5396: push(@{$changes{$type}},@{$newsetting{$type}});
5397: }
5398: }
5399: if ($others{$type} ne $currsetting{$type}{'others'}) {
5400: push(@{$changes{$type}},'others');
5401: }
5402: if ($type eq 'helpdeskmail') {
5403: if ($bcc{$type} ne $currsetting{$type}{'bcc'}) {
5404: push(@{$changes{$type}},'bcc');
5405: }
5406: }
5407: }
5408: } else {
5409: my %default;
5410: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
5411: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
5412: $default{'errormail'} = 'adminemail';
5413: $default{'packagesmail'} = 'adminemail';
5414: $default{'helpdeskmail'} = 'supportemail';
5415: $default{'lonstatusmail'} = 'adminemail';
5416: $default{'requestsmail'} = 'adminemail';
5417: foreach my $item (@contacts) {
5418: if ($to{$item} ne $default{$item}) {
5419: $changes{$item} = 1;
5420: }
5421: }
5422: foreach my $type (@mailings) {
5423: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
5424:
5425: push(@{$changes{$type}},@{$newsetting{$type}});
5426: }
5427: if ($others{$type} ne '') {
5428: push(@{$changes{$type}},'others');
5429: }
5430: if ($type eq 'helpdeskmail') {
5431: if ($bcc{$type} ne '') {
5432: push(@{$changes{$type}},'bcc');
5433: }
5434: }
5435: }
5436: }
5437: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
5438: $dom);
5439: if ($putresult eq 'ok') {
5440: if (keys(%changes) > 0) {
5441: my ($titles,$short_titles) = &contact_titles();
5442: $resulttext = &mt('Changes made:').'<ul>';
5443: foreach my $item (@contacts) {
5444: if ($changes{$item}) {
5445: $resulttext .= '<li>'.$titles->{$item}.
5446: &mt(' set to: ').
5447: '<span class="LC_cusr_emph">'.
5448: $to{$item}.'</span></li>';
5449: }
5450: }
5451: foreach my $type (@mailings) {
5452: if (ref($changes{$type}) eq 'ARRAY') {
5453: $resulttext .= '<li>'.$titles->{$type}.': ';
5454: my @text;
5455: foreach my $item (@{$newsetting{$type}}) {
5456: push(@text,$short_titles->{$item});
5457: }
5458: if ($others{$type} ne '') {
5459: push(@text,$others{$type});
5460: }
5461: $resulttext .= '<span class="LC_cusr_emph">'.
5462: join(', ',@text).'</span>';
5463: if ($type eq 'helpdeskmail') {
5464: if ($bcc{$type} ne '') {
5465: $resulttext .= ' '.&mt('with Bcc to').': <span class="LC_cusr_emph">'.$bcc{$type}.'</span>';
5466: }
5467: }
5468: $resulttext .= '</li>';
5469: }
5470: }
5471: $resulttext .= '</ul>';
5472: } else {
5473: $resulttext = &mt('No changes made to contact information');
5474: }
5475: } else {
5476: $resulttext = '<span class="LC_error">'.
5477: &mt('An error occurred: [_1].',$putresult).'</span>';
5478: }
5479: return $resulttext;
5480: }
5481:
5482: sub modify_usercreation {
5483: my ($dom,%domconfig) = @_;
5484: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
5485: my $warningmsg;
5486: if (ref($domconfig{'usercreation'}) eq 'HASH') {
5487: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
5488: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
5489: }
5490: }
5491: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
5492: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
5493: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
5494: my @contexts = ('author','course','requestcrs','selfcreate');
5495: foreach my $item(@contexts) {
5496: if ($item eq 'selfcreate') {
5497: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
5498: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5499: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
5500: if (ref($cancreate{$item}) eq 'ARRAY') {
5501: if (grep(/^login$/,@{$cancreate{$item}})) {
5502: $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.');
5503: }
5504: }
5505: }
5506: } else {
5507: $cancreate{$item} = $env{'form.can_createuser_'.$item};
5508: }
5509: }
5510: my ($othertitle,$usertypes,$types) =
5511: &Apache::loncommon::sorted_inst_types($dom);
5512: if (ref($types) eq 'ARRAY') {
5513: if (@{$types} > 0) {
5514: @{$cancreate{'statustocreate'}} =
5515: &Apache::loncommon::get_env_multiple('form.statustocreate');
5516: } else {
5517: @{$cancreate{'statustocreate'}} = ();
5518: }
5519: push(@contexts,'statustocreate');
5520: }
5521: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
5522: foreach my $item (@contexts) {
5523: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
5524: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5525: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
5526: if (ref($cancreate{$item}) eq 'ARRAY') {
5527: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
5528: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5529: push(@{$changes{'cancreate'}},$item);
5530: }
5531: }
5532: }
5533: }
5534: } else {
5535: if ($curr_usercreation{'cancreate'}{$item} eq '') {
5536: if (@{$cancreate{$item}} > 0) {
5537: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5538: push(@{$changes{'cancreate'}},$item);
5539: }
5540: }
5541: } else {
5542: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
5543: if (@{$cancreate{$item}} < 3) {
5544: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5545: push(@{$changes{'cancreate'}},$item);
5546: }
5547: }
5548: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
5549: if (@{$cancreate{$item}} > 0) {
5550: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5551: push(@{$changes{'cancreate'}},$item);
5552: }
5553: }
5554: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
5555: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5556: push(@{$changes{'cancreate'}},$item);
5557: }
5558: }
5559: }
5560: }
5561: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5562: foreach my $type (@{$cancreate{$item}}) {
5563: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
5564: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
5565: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5566: push(@{$changes{'cancreate'}},$item);
5567: }
5568: }
5569: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
5570: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
5571: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
5572: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
5573: push(@{$changes{'cancreate'}},$item);
5574: }
5575: }
5576: }
5577: }
5578: }
5579: } else {
5580: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
5581: push(@{$changes{'cancreate'}},$item);
5582: }
5583: }
5584: }
5585: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
5586: foreach my $item (@contexts) {
5587: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
5588: if ($cancreate{$item} ne 'any') {
5589: push(@{$changes{'cancreate'}},$item);
5590: }
5591: } else {
5592: if ($cancreate{$item} ne 'none') {
5593: push(@{$changes{'cancreate'}},$item);
5594: }
5595: }
5596: }
5597: } else {
5598: foreach my $item (@contexts) {
5599: push(@{$changes{'cancreate'}},$item);
5600: }
5601: }
5602:
5603: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
5604: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
5605: if (!grep(/^\Q$type\E$/,@username_rule)) {
5606: push(@{$changes{'username_rule'}},$type);
5607: }
5608: }
5609: foreach my $type (@username_rule) {
5610: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
5611: push(@{$changes{'username_rule'}},$type);
5612: }
5613: }
5614: } else {
5615: push(@{$changes{'username_rule'}},@username_rule);
5616: }
5617:
5618: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
5619: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
5620: if (!grep(/^\Q$type\E$/,@id_rule)) {
5621: push(@{$changes{'id_rule'}},$type);
5622: }
5623: }
5624: foreach my $type (@id_rule) {
5625: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
5626: push(@{$changes{'id_rule'}},$type);
5627: }
5628: }
5629: } else {
5630: push(@{$changes{'id_rule'}},@id_rule);
5631: }
5632:
5633: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
5634: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
5635: if (!grep(/^\Q$type\E$/,@email_rule)) {
5636: push(@{$changes{'email_rule'}},$type);
5637: }
5638: }
5639: foreach my $type (@email_rule) {
5640: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
5641: push(@{$changes{'email_rule'}},$type);
5642: }
5643: }
5644: } else {
5645: push(@{$changes{'email_rule'}},@email_rule);
5646: }
5647:
5648: my @authen_contexts = ('author','course','domain');
5649: my @authtypes = ('int','krb4','krb5','loc');
5650: my %authhash;
5651: foreach my $item (@authen_contexts) {
5652: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
5653: foreach my $auth (@authtypes) {
5654: if (grep(/^\Q$auth\E$/,@authallowed)) {
5655: $authhash{$item}{$auth} = 1;
5656: } else {
5657: $authhash{$item}{$auth} = 0;
5658: }
5659: }
5660: }
5661: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
5662: foreach my $item (@authen_contexts) {
5663: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
5664: foreach my $auth (@authtypes) {
5665: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
5666: push(@{$changes{'authtypes'}},$item);
5667: last;
5668: }
5669: }
5670: }
5671: }
5672: } else {
5673: foreach my $item (@authen_contexts) {
5674: push(@{$changes{'authtypes'}},$item);
5675: }
5676: }
5677:
5678: my %usercreation_hash = (
5679: usercreation => {
5680: cancreate => \%cancreate,
5681: username_rule => \@username_rule,
5682: id_rule => \@id_rule,
5683: email_rule => \@email_rule,
5684: authtypes => \%authhash,
5685: }
5686: );
5687:
5688: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
5689: $dom);
5690:
5691: my %selfcreatetypes = (
5692: sso => 'users authenticated by institutional single sign on',
5693: login => 'users authenticated by institutional log-in',
5694: email => 'users who provide a valid e-mail address for use as the username',
5695: );
5696: if ($putresult eq 'ok') {
5697: if (keys(%changes) > 0) {
5698: $resulttext = &mt('Changes made:').'<ul>';
5699: if (ref($changes{'cancreate'}) eq 'ARRAY') {
5700: my %lt = &usercreation_types();
5701: foreach my $type (@{$changes{'cancreate'}}) {
5702: my $chgtext;
5703: unless ($type eq 'statustocreate') {
5704: $chgtext = $lt{$type}.', ';
5705: }
5706: if ($type eq 'selfcreate') {
5707: if (@{$cancreate{$type}} == 0) {
5708: $chgtext .= &mt('creation of a new user account is not permitted.');
5709: } else {
5710: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
5711: foreach my $case (@{$cancreate{$type}}) {
5712: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
5713: }
5714: $chgtext .= '</ul>';
5715: if (ref($cancreate{$type}) eq 'ARRAY') {
5716: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
5717: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
5718: if (@{$cancreate{'statustocreate'}} == 0) {
5719: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5720: }
5721: }
5722: }
5723: }
5724: }
5725: } elsif ($type eq 'statustocreate') {
5726: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
5727: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
5728: if (@{$cancreate{'selfcreate'}} > 0) {
5729: if (@{$cancreate{'statustocreate'}} == 0) {
5730:
5731: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
5732: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
5733: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
5734: }
5735: } elsif (ref($usertypes) eq 'HASH') {
5736: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5737: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
5738: } else {
5739: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
5740: }
5741: $chgtext .= '<ul>';
5742: foreach my $case (@{$cancreate{$type}}) {
5743: if ($case eq 'default') {
5744: $chgtext .= '<li>'.$othertitle.'</li>';
5745: } else {
5746: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
5747: }
5748: }
5749: $chgtext .= '</ul>';
5750: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
5751: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
5752: }
5753: }
5754: } else {
5755: if (@{$cancreate{$type}} == 0) {
5756: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
5757: } else {
5758: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
5759: }
5760: }
5761: }
5762: } else {
5763: if ($cancreate{$type} eq 'none') {
5764: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
5765: } elsif ($cancreate{$type} eq 'any') {
5766: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
5767: } elsif ($cancreate{$type} eq 'official') {
5768: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
5769: } elsif ($cancreate{$type} eq 'unofficial') {
5770: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
5771: }
5772: }
5773: $resulttext .= '<li>'.$chgtext.'</li>';
5774: }
5775: }
5776: if (ref($changes{'username_rule'}) eq 'ARRAY') {
5777: my ($rules,$ruleorder) =
5778: &Apache::lonnet::inst_userrules($dom,'username');
5779: my $chgtext = '<ul>';
5780: foreach my $type (@username_rule) {
5781: if (ref($rules->{$type}) eq 'HASH') {
5782: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
5783: }
5784: }
5785: $chgtext .= '</ul>';
5786: if (@username_rule > 0) {
5787: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5788: } else {
5789: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
5790: }
5791: }
5792: if (ref($changes{'id_rule'}) eq 'ARRAY') {
5793: my ($idrules,$idruleorder) =
5794: &Apache::lonnet::inst_userrules($dom,'id');
5795: my $chgtext = '<ul>';
5796: foreach my $type (@id_rule) {
5797: if (ref($idrules->{$type}) eq 'HASH') {
5798: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
5799: }
5800: }
5801: $chgtext .= '</ul>';
5802: if (@id_rule > 0) {
5803: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
5804: } else {
5805: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
5806: }
5807: }
5808: if (ref($changes{'email_rule'}) eq 'ARRAY') {
5809: my ($emailrules,$emailruleorder) =
5810: &Apache::lonnet::inst_userrules($dom,'email');
5811: my $chgtext = '<ul>';
5812: foreach my $type (@email_rule) {
5813: if (ref($emailrules->{$type}) eq 'HASH') {
5814: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
5815: }
5816: }
5817: $chgtext .= '</ul>';
5818: if (@email_rule > 0) {
5819: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
5820: } else {
5821: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
5822: }
5823: }
5824:
5825: my %authname = &authtype_names();
5826: my %context_title = &context_names();
5827: if (ref($changes{'authtypes'}) eq 'ARRAY') {
5828: my $chgtext = '<ul>';
5829: foreach my $type (@{$changes{'authtypes'}}) {
5830: my @allowed;
5831: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
5832: foreach my $auth (@authtypes) {
5833: if ($authhash{$type}{$auth}) {
5834: push(@allowed,$authname{$auth});
5835: }
5836: }
5837: if (@allowed > 0) {
5838: $chgtext .= join(', ',@allowed).'</li>';
5839: } else {
5840: $chgtext .= &mt('none').'</li>';
5841: }
5842: }
5843: $chgtext .= '</ul>';
5844: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
5845: $resulttext .= '</li>';
5846: }
5847: $resulttext .= '</ul>';
5848: } else {
5849: $resulttext = &mt('No changes made to user creation settings');
5850: }
5851: } else {
5852: $resulttext = '<span class="LC_error">'.
5853: &mt('An error occurred: [_1]',$putresult).'</span>';
5854: }
5855: if ($warningmsg ne '') {
5856: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
5857: }
5858: return $resulttext;
5859: }
5860:
5861: sub modify_usermodification {
5862: my ($dom,%domconfig) = @_;
5863: my ($resulttext,%curr_usermodification,%changes);
5864: if (ref($domconfig{'usermodification'}) eq 'HASH') {
5865: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
5866: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
5867: }
5868: }
5869: my @contexts = ('author','course','selfcreate');
5870: my %context_title = (
5871: author => 'In author context',
5872: course => 'In course context',
5873: selfcreate => 'When self creating account',
5874: );
5875: my @fields = ('lastname','firstname','middlename','generation',
5876: 'permanentemail','id');
5877: my %roles = (
5878: author => ['ca','aa'],
5879: course => ['st','ep','ta','in','cr'],
5880: );
5881: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
5882: if (ref($types) eq 'ARRAY') {
5883: push(@{$types},'default');
5884: $usertypes->{'default'} = $othertitle;
5885: }
5886: $roles{'selfcreate'} = $types;
5887: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
5888: my %modifyhash;
5889: foreach my $context (@contexts) {
5890: foreach my $role (@{$roles{$context}}) {
5891: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
5892: foreach my $item (@fields) {
5893: if (grep(/^\Q$item\E$/,@modifiable)) {
5894: $modifyhash{$context}{$role}{$item} = 1;
5895: } else {
5896: $modifyhash{$context}{$role}{$item} = 0;
5897: }
5898: }
5899: }
5900: if (ref($curr_usermodification{$context}) eq 'HASH') {
5901: foreach my $role (@{$roles{$context}}) {
5902: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
5903: foreach my $field (@fields) {
5904: if ($modifyhash{$context}{$role}{$field} ne
5905: $curr_usermodification{$context}{$role}{$field}) {
5906: push(@{$changes{$context}},$role);
5907: last;
5908: }
5909: }
5910: }
5911: }
5912: } else {
5913: foreach my $context (@contexts) {
5914: foreach my $role (@{$roles{$context}}) {
5915: push(@{$changes{$context}},$role);
5916: }
5917: }
5918: }
5919: }
5920: my %usermodification_hash = (
5921: usermodification => \%modifyhash,
5922: );
5923: my $putresult = &Apache::lonnet::put_dom('configuration',
5924: \%usermodification_hash,$dom);
5925: if ($putresult eq 'ok') {
5926: if (keys(%changes) > 0) {
5927: $resulttext = &mt('Changes made: ').'<ul>';
5928: foreach my $context (@contexts) {
5929: if (ref($changes{$context}) eq 'ARRAY') {
5930: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
5931: if (ref($changes{$context}) eq 'ARRAY') {
5932: foreach my $role (@{$changes{$context}}) {
5933: my $rolename;
5934: if ($context eq 'selfcreate') {
5935: $rolename = $role;
5936: if (ref($usertypes) eq 'HASH') {
5937: if ($usertypes->{$role} ne '') {
5938: $rolename = $usertypes->{$role};
5939: }
5940: }
5941: } else {
5942: if ($role eq 'cr') {
5943: $rolename = &mt('Custom');
5944: } else {
5945: $rolename = &Apache::lonnet::plaintext($role);
5946: }
5947: }
5948: my @modifiable;
5949: if ($context eq 'selfcreate') {
5950: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1]',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
5951: } else {
5952: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
5953: }
5954: foreach my $field (@fields) {
5955: if ($modifyhash{$context}{$role}{$field}) {
5956: push(@modifiable,$fieldtitles{$field});
5957: }
5958: }
5959: if (@modifiable > 0) {
5960: $resulttext .= join(', ',@modifiable);
5961: } else {
5962: $resulttext .= &mt('none');
5963: }
5964: $resulttext .= '</li>';
5965: }
5966: $resulttext .= '</ul></li>';
5967: }
5968: }
5969: }
5970: $resulttext .= '</ul>';
5971: } else {
5972: $resulttext = &mt('No changes made to user modification settings');
5973: }
5974: } else {
5975: $resulttext = '<span class="LC_error">'.
5976: &mt('An error occurred: [_1]',$putresult).'</span>';
5977: }
5978: return $resulttext;
5979: }
5980:
5981: sub modify_defaults {
5982: my ($dom,$r) = @_;
5983: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
5984: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5985: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def');
5986: my @authtypes = ('internal','krb4','krb5','localauth');
5987: foreach my $item (@items) {
5988: $newvalues{$item} = $env{'form.'.$item};
5989: if ($item eq 'auth_def') {
5990: if ($newvalues{$item} ne '') {
5991: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
5992: push(@errors,$item);
5993: }
5994: }
5995: } elsif ($item eq 'lang_def') {
5996: if ($newvalues{$item} ne '') {
5997: if ($newvalues{$item} =~ /^(\w+)/) {
5998: my $langcode = $1;
5999: if ($langcode ne 'x_chef') {
6000: if (code2language($langcode) eq '') {
6001: push(@errors,$item);
6002: }
6003: }
6004: } else {
6005: push(@errors,$item);
6006: }
6007: }
6008: } elsif ($item eq 'timezone_def') {
6009: if ($newvalues{$item} ne '') {
6010: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
6011: push(@errors,$item);
6012: }
6013: }
6014: } elsif ($item eq 'datelocale_def') {
6015: if ($newvalues{$item} ne '') {
6016: my @datelocale_ids = DateTime::Locale->ids();
6017: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
6018: push(@errors,$item);
6019: }
6020: }
6021: }
6022: if (grep(/^\Q$item\E$/,@errors)) {
6023: $newvalues{$item} = $domdefaults{$item};
6024: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
6025: $changes{$item} = 1;
6026: }
6027: $domdefaults{$item} = $newvalues{$item};
6028: }
6029: my %defaults_hash = (
6030: defaults => \%newvalues,
6031: );
6032: my $title = &defaults_titles();
6033: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
6034: $dom);
6035: if ($putresult eq 'ok') {
6036: if (keys(%changes) > 0) {
6037: $resulttext = &mt('Changes made:').'<ul>';
6038: my $version = $r->dir_config('lonVersion');
6039: 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";
6040: foreach my $item (sort(keys(%changes))) {
6041: my $value = $env{'form.'.$item};
6042: if ($value eq '') {
6043: $value = &mt('none');
6044: } elsif ($item eq 'auth_def') {
6045: my %authnames = &authtype_names();
6046: my %shortauth = (
6047: internal => 'int',
6048: krb4 => 'krb4',
6049: krb5 => 'krb5',
6050: localauth => 'loc',
6051: );
6052: $value = $authnames{$shortauth{$value}};
6053: }
6054: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
6055: $mailmsgtext .= "$title->{$item} set to $value\n";
6056: }
6057: $resulttext .= '</ul>';
6058: $mailmsgtext .= "\n";
6059: my $cachetime = 24*60*60;
6060: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6061: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
6062: my $sysmail = $r->dir_config('lonSysEMail');
6063: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
6064: }
6065: } else {
6066: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
6067: }
6068: } else {
6069: $resulttext = '<span class="LC_error">'.
6070: &mt('An error occurred: [_1]',$putresult).'</span>';
6071: }
6072: if (@errors > 0) {
6073: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
6074: foreach my $item (@errors) {
6075: $resulttext .= ' "'.$title->{$item}.'",';
6076: }
6077: $resulttext =~ s/,$//;
6078: }
6079: return $resulttext;
6080: }
6081:
6082: sub modify_scantron {
6083: my ($r,$dom,$confname,%domconfig) = @_;
6084: my ($resulttext,%confhash,%changes,$errors);
6085: my $custom = 'custom.tab';
6086: my $default = 'default.tab';
6087: my $servadm = $r->dir_config('lonAdmEMail');
6088: my ($configuserok,$author_ok,$switchserver) =
6089: &config_check($dom,$confname,$servadm);
6090: if ($env{'form.scantronformat.filename'} ne '') {
6091: my $error;
6092: if ($configuserok eq 'ok') {
6093: if ($switchserver) {
6094: $error = &mt("Upload of bubblesheet format file is not permitted to this server: [_1]",$switchserver);
6095: } else {
6096: if ($author_ok eq 'ok') {
6097: my ($result,$scantronurl) =
6098: &publishlogo($r,'upload','scantronformat',$dom,
6099: $confname,'scantron','','',$custom);
6100: if ($result eq 'ok') {
6101: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
6102: $changes{'scantronformat'} = 1;
6103: } else {
6104: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
6105: }
6106: } else {
6107: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
6108: }
6109: }
6110: } else {
6111: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
6112: }
6113: if ($error) {
6114: &Apache::lonnet::logthis($error);
6115: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6116: }
6117: }
6118: if (ref($domconfig{'scantron'}) eq 'HASH') {
6119: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
6120: if ($env{'form.scantronformat_del'}) {
6121: $confhash{'scantron'}{'scantronformat'} = '';
6122: $changes{'scantronformat'} = 1;
6123: }
6124: }
6125: }
6126: if (keys(%confhash) > 0) {
6127: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
6128: $dom);
6129: if ($putresult eq 'ok') {
6130: if (keys(%changes) > 0) {
6131: if (ref($confhash{'scantron'}) eq 'HASH') {
6132: $resulttext = &mt('Changes made:').'<ul>';
6133: if ($confhash{'scantron'}{'scantronformat'} eq '') {
6134: $resulttext .= '<li>'.&mt('[_1] bubblesheet format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
6135: } else {
6136: $resulttext .= '<li>'.&mt('Custom bubblesheet format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
6137: }
6138: $resulttext .= '</ul>';
6139: } else {
6140: $resulttext = &mt('Changes made to bubblesheet format file.');
6141: }
6142: $resulttext .= '</ul>';
6143: &Apache::loncommon::devalidate_domconfig_cache($dom);
6144: } else {
6145: $resulttext = &mt('No changes made to bubblesheet format file');
6146: }
6147: } else {
6148: $resulttext = '<span class="LC_error">'.
6149: &mt('An error occurred: [_1]',$putresult).'</span>';
6150: }
6151: } else {
6152: $resulttext = &mt('No changes made to bubblesheet format file');
6153: }
6154: if ($errors) {
6155: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6156: $errors.'</ul>';
6157: }
6158: return $resulttext;
6159: }
6160:
6161: sub modify_coursecategories {
6162: my ($dom,%domconfig) = @_;
6163: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
6164: $cathash);
6165: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
6166: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
6167: $cathash = $domconfig{'coursecategories'}{'cats'};
6168: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
6169: $changes{'togglecats'} = 1;
6170: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
6171: }
6172: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
6173: $changes{'categorize'} = 1;
6174: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
6175: }
6176: if ($domconfig{'coursecategories'}{'togglecatscomm'} ne $env{'form.togglecatscomm'}) {
6177: $changes{'togglecatscomm'} = 1;
6178: $domconfig{'coursecategories'}{'togglecatscomm'} = $env{'form.togglecatscomm'};
6179: }
6180: if ($domconfig{'coursecategories'}{'categorizecomm'} ne $env{'form.categorizecomm'}) {
6181: $changes{'categorizecomm'} = 1;
6182: $domconfig{'coursecategories'}{'categorizecomm'} = $env{'form.categorizecomm'};
6183: }
6184: } else {
6185: $changes{'togglecats'} = 1;
6186: $changes{'categorize'} = 1;
6187: $changes{'togglecatscomm'} = 1;
6188: $changes{'categorizecomm'} = 1;
6189: $domconfig{'coursecategories'} = {
6190: togglecats => $env{'form.togglecats'},
6191: categorize => $env{'form.categorize'},
6192: togglecatscomm => $env{'form.togglecatscomm'},
6193: categorizecomm => $env{'form.categorizecomm'},
6194: };
6195: }
6196: if (ref($cathash) eq 'HASH') {
6197: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
6198: push (@deletecategory,'instcode::0');
6199: }
6200: if (($domconfig{'coursecategories'}{'cats'}{'communities::0'} ne '') && ($env{'form.communities'} == 0)) {
6201: push(@deletecategory,'communities::0');
6202: }
6203: }
6204: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
6205: if (ref($cathash) eq 'HASH') {
6206: if (@deletecategory > 0) {
6207: #FIXME Need to remove category from all courses using a deleted category
6208: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
6209: foreach my $item (@deletecategory) {
6210: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
6211: delete($domconfig{'coursecategories'}{'cats'}{$item});
6212: $deletions{$item} = 1;
6213: &recurse_cat_deletes($item,$cathash,\%deletions);
6214: }
6215: }
6216: }
6217: foreach my $item (keys(%{$cathash})) {
6218: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
6219: if ($cathash->{$item} ne $env{'form.'.$item}) {
6220: $reorderings{$item} = 1;
6221: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
6222: }
6223: if ($env{'form.addcategory_name_'.$item} ne '') {
6224: my $newcat = $env{'form.addcategory_name_'.$item};
6225: my $newdepth = $depth+1;
6226: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
6227: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
6228: $adds{$newitem} = 1;
6229: }
6230: if ($env{'form.subcat_'.$item} ne '') {
6231: my $newcat = $env{'form.subcat_'.$item};
6232: my $newdepth = $depth+1;
6233: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
6234: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
6235: $adds{$newitem} = 1;
6236: }
6237: }
6238: }
6239: if ($env{'form.instcode'} eq '1') {
6240: if (ref($cathash) eq 'HASH') {
6241: my $newitem = 'instcode::0';
6242: if ($cathash->{$newitem} eq '') {
6243: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
6244: $adds{$newitem} = 1;
6245: }
6246: } else {
6247: my $newitem = 'instcode::0';
6248: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
6249: $adds{$newitem} = 1;
6250: }
6251: }
6252: if ($env{'form.communities'} eq '1') {
6253: if (ref($cathash) eq 'HASH') {
6254: my $newitem = 'communities::0';
6255: if ($cathash->{$newitem} eq '') {
6256: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
6257: $adds{$newitem} = 1;
6258: }
6259: } else {
6260: my $newitem = 'communities::0';
6261: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.communities_pos'};
6262: $adds{$newitem} = 1;
6263: }
6264: }
6265: if ($env{'form.addcategory_name'} ne '') {
6266: if (($env{'form.addcategory_name'} ne 'instcode') &&
6267: ($env{'form.addcategory_name'} ne 'communities')) {
6268: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
6269: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
6270: $adds{$newitem} = 1;
6271: }
6272: }
6273: my $putresult;
6274: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6275: if (keys(%deletions) > 0) {
6276: foreach my $key (keys(%deletions)) {
6277: if ($predelallitems{$key} ne '') {
6278: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
6279: }
6280: }
6281: }
6282: my (@chkcats,@chktrails,%chkallitems);
6283: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
6284: if (ref($chkcats[0]) eq 'ARRAY') {
6285: my $depth = 0;
6286: my $chg = 0;
6287: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
6288: my $name = $chkcats[0][$i];
6289: my $item;
6290: if ($name eq '') {
6291: $chg ++;
6292: } else {
6293: $item = &escape($name).'::0';
6294: if ($chg) {
6295: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
6296: }
6297: $depth ++;
6298: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
6299: $depth --;
6300: }
6301: }
6302: }
6303: }
6304: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6305: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
6306: if ($putresult eq 'ok') {
6307: my %title = (
6308: togglecats => 'Show/Hide a course in catalog',
6309: categorize => 'Assign a category to a course',
6310: togglecatscomm => 'Show/Hide a community in catalog',
6311: categorizecomm => 'Assign a category to a community',
6312: );
6313: my %level = (
6314: dom => 'set in Domain ("Modify Course/Community")',
6315: crs => 'set in Course ("Course Configuration")',
6316: comm => 'set in Community ("Community Configuration")',
6317: );
6318: $resulttext = &mt('Changes made:').'<ul>';
6319: if ($changes{'togglecats'}) {
6320: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
6321: }
6322: if ($changes{'categorize'}) {
6323: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
6324: }
6325: if ($changes{'togglecatscomm'}) {
6326: $resulttext .= '<li>'.&mt("$title{'togglecatscomm'} $level{$env{'form.togglecatscomm'}}").'</li>';
6327: }
6328: if ($changes{'categorizecomm'}) {
6329: $resulttext .= '<li>'.&mt("$title{'categorizecomm'} $level{$env{'form.categorizecomm'}}").'</li>';
6330: }
6331: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
6332: my $cathash;
6333: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
6334: $cathash = $domconfig{'coursecategories'}{'cats'};
6335: } else {
6336: $cathash = {};
6337: }
6338: my (@cats,@trails,%allitems);
6339: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
6340: if (keys(%deletions) > 0) {
6341: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
6342: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
6343: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
6344: }
6345: $resulttext .= '</ul></li>';
6346: }
6347: if (keys(%reorderings) > 0) {
6348: my %sort_by_trail;
6349: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
6350: foreach my $key (keys(%reorderings)) {
6351: if ($allitems{$key} ne '') {
6352: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6353: }
6354: }
6355: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6356: $resulttext .= '<li>'.$trails[$trail].'</li>';
6357: }
6358: $resulttext .= '</ul></li>';
6359: }
6360: if (keys(%adds) > 0) {
6361: my %sort_by_trail;
6362: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
6363: foreach my $key (keys(%adds)) {
6364: if ($allitems{$key} ne '') {
6365: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
6366: }
6367: }
6368: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
6369: $resulttext .= '<li>'.$trails[$trail].'</li>';
6370: }
6371: $resulttext .= '</ul></li>';
6372: }
6373: }
6374: $resulttext .= '</ul>';
6375: } else {
6376: $resulttext = '<span class="LC_error">'.
6377: &mt('An error occurred: [_1]',$putresult).'</span>';
6378: }
6379: } else {
6380: $resulttext = &mt('No changes made to course and community categories');
6381: }
6382: return $resulttext;
6383: }
6384:
6385: sub modify_serverstatuses {
6386: my ($dom,%domconfig) = @_;
6387: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
6388: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
6389: %currserverstatus = %{$domconfig{'serverstatuses'}};
6390: }
6391: my @pages = &serverstatus_pages();
6392: foreach my $type (@pages) {
6393: $newserverstatus{$type}{'namedusers'} = '';
6394: $newserverstatus{$type}{'machines'} = '';
6395: if (defined($env{'form.'.$type.'_namedusers'})) {
6396: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
6397: my @okusers;
6398: foreach my $user (@users) {
6399: my ($uname,$udom) = split(/:/,$user);
6400: if (($udom =~ /^$match_domain$/) &&
6401: (&Apache::lonnet::domain($udom)) &&
6402: ($uname =~ /^$match_username$/)) {
6403: if (!grep(/^\Q$user\E/,@okusers)) {
6404: push(@okusers,$user);
6405: }
6406: }
6407: }
6408: if (@okusers > 0) {
6409: @okusers = sort(@okusers);
6410: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
6411: }
6412: }
6413: if (defined($env{'form.'.$type.'_machines'})) {
6414: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
6415: my @okmachines;
6416: foreach my $ip (@machines) {
6417: my @parts = split(/\./,$ip);
6418: next if (@parts < 4);
6419: my $badip = 0;
6420: for (my $i=0; $i<4; $i++) {
6421: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
6422: $badip = 1;
6423: last;
6424: }
6425: }
6426: if (!$badip) {
6427: push(@okmachines,$ip);
6428: }
6429: }
6430: @okmachines = sort(@okmachines);
6431: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
6432: }
6433: }
6434: my %serverstatushash = (
6435: serverstatuses => \%newserverstatus,
6436: );
6437: my %changes;
6438: foreach my $type (@pages) {
6439: foreach my $setting ('namedusers','machines') {
6440: my (@current,@new);
6441: if (ref($currserverstatus{$type}) eq 'HASH') {
6442: if ($currserverstatus{$type}{$setting} ne '') {
6443: @current = split(/,/,$currserverstatus{$type}{$setting});
6444: }
6445: }
6446: if ($newserverstatus{$type}{$setting} ne '') {
6447: @new = split(/,/,$newserverstatus{$type}{$setting});
6448: }
6449: if (@current > 0) {
6450: if (@new > 0) {
6451: foreach my $item (@current) {
6452: if (!grep(/^\Q$item\E$/,@new)) {
6453: $changes{$type}{$setting} = 1;
6454: last;
6455: }
6456: }
6457: foreach my $item (@new) {
6458: if (!grep(/^\Q$item\E$/,@current)) {
6459: $changes{$type}{$setting} = 1;
6460: last;
6461: }
6462: }
6463: } else {
6464: $changes{$type}{$setting} = 1;
6465: }
6466: } elsif (@new > 0) {
6467: $changes{$type}{$setting} = 1;
6468: }
6469: }
6470: }
6471: if (keys(%changes) > 0) {
6472: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
6473: my $putresult = &Apache::lonnet::put_dom('configuration',
6474: \%serverstatushash,$dom);
6475: if ($putresult eq 'ok') {
6476: $resulttext .= &mt('Changes made:').'<ul>';
6477: foreach my $type (@pages) {
6478: if (ref($changes{$type}) eq 'HASH') {
6479: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
6480: if ($changes{$type}{'namedusers'}) {
6481: if ($newserverstatus{$type}{'namedusers'} eq '') {
6482: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
6483: } else {
6484: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
6485: }
6486: }
6487: if ($changes{$type}{'machines'}) {
6488: if ($newserverstatus{$type}{'machines'} eq '') {
6489: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
6490: } else {
6491: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
6492: }
6493:
6494: }
6495: $resulttext .= '</ul></li>';
6496: }
6497: }
6498: $resulttext .= '</ul>';
6499: } else {
6500: $resulttext = '<span class="LC_error">'.
6501: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
6502:
6503: }
6504: } else {
6505: $resulttext = &mt('No changes made to access to server status pages');
6506: }
6507: return $resulttext;
6508: }
6509:
6510: sub modify_helpsettings {
6511: my ($r,$dom,$confname,%domconfig) = @_;
6512: my ($resulttext,$errors,%changes,%helphash);
6513:
6514: my $customhelpfile = $env{'form.loginhelpurl.filename'};
6515: my $defaulthelpfile = 'defaulthelp.html';
6516: my $servadm = $r->dir_config('lonAdmEMail');
6517: my ($configuserok,$author_ok,$switchserver) =
6518: &config_check($dom,$confname,$servadm);
6519:
6520: my %defaultchecked = ('submitbugs' => 'on');
6521: my @offon = ('off','on');
6522: my %title = ( submitbugs => 'Display link for users to submit a bug',
6523: loginhelpurl => 'Unauthenticated login help page set to custom file');
6524:
6525: my @toggles = ('submitbugs');
6526:
6527: $helphash{'helpsettings'} = {};
6528:
6529: if (ref($domconfig{'helpsettings'}) ne 'HASH') {
6530: if ($domconfig{'helpsettings'} eq '') {
6531: $domconfig{'helpsettings'} = {};
6532: }
6533: }
6534:
6535: if (ref($domconfig{'helpsettings'}) eq 'HASH') {
6536:
6537: foreach my $item (@toggles) {
6538:
6539: if ($defaultchecked{$item} eq 'on') {
6540: if (($domconfig{'helpsettings'}{$item} eq '') &&
6541: ($env{'form.'.$item} eq '0')) {
6542: $changes{$item} = 1;
6543: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
6544: $changes{$item} = 1;
6545: }
6546: } elsif ($defaultchecked{$item} eq 'off') {
6547: if (($domconfig{'helpsettings'}{$item} eq '') &&
6548: ($env{'form.'.$item} eq '1')) {
6549: $changes{$item} = 1;
6550: } elsif ($domconfig{'helpsettings'}{$item} ne $env{'form.'.$item}) {
6551: $changes{$item} = 1;
6552: }
6553: }
6554: $helphash{'helpsettings'}{$item} = $env{'form.'.$item};
6555: }
6556:
6557: if ($customhelpfile ne '') {
6558: my $error;
6559: if ($configuserok eq 'ok') {
6560: if ($switchserver) {
6561: $error = &mt("Upload of custom help file is not permitted to this server: [_1]",$switchserver);
6562: } else {
6563: if ($author_ok eq 'ok') {
6564: my ($result,$loginhelpurl) =
6565: &publishlogo($r,'upload','loginhelpurl',$dom,
6566: $confname,'help','','',$customhelpfile);
6567: if ($result eq 'ok') {
6568: $helphash{'helpsettings'}{'loginhelpurl'} = $loginhelpurl;
6569: $changes{'loginhelpurl'} = 1;
6570: } else {
6571: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$customhelpfile,$result);
6572: }
6573: } else {
6574: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$author_ok);
6575: }
6576: }
6577: } else {
6578: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$customhelpfile,$confname,$dom,$configuserok);
6579: }
6580: if ($error) {
6581: &Apache::lonnet::logthis($error);
6582: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
6583: }
6584: }
6585:
6586: if ($domconfig{'helpsettings'}{'loginhelpurl'} ne '') {
6587: if ($env{'form.loginhelpurl_del'}) {
6588: $helphash{'helpsettings'}{'loginhelpurl'} = '';
6589: $changes{'loginhelpurl'} = 1;
6590: }
6591: }
6592: }
6593:
6594:
6595: my $putresult;
6596:
6597: if (keys(%changes) > 0) {
6598: $putresult = &Apache::lonnet::put_dom('configuration',\%helphash,$dom);
6599: } else {
6600: $putresult = 'ok';
6601: }
6602:
6603: if ($putresult eq 'ok') {
6604: if (keys(%changes) > 0) {
6605: $resulttext = &mt('Changes made:').'<ul>';
6606: foreach my $item (sort(keys(%changes))) {
6607: if ($item eq 'submitbugs') {
6608: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
6609: }
6610: if ($item eq 'loginhelpurl') {
6611: if ($helphash{'helpsettings'}{'loginhelpurl'} eq '') {
6612: $resulttext .= '<li>'.&mt('[_1] help file removed; [_2] file will be used for the unathorized help page in this domain.',$customhelpfile,$defaulthelpfile).'</li>';
6613: } else {
6614: $resulttext .= '<li>'.&mt("$title{$item} [_1]",$customhelpfile).'</li>';
6615: }
6616: }
6617: }
6618: $resulttext .= '</ul>';
6619: } else {
6620: $resulttext = &mt('No changes made to help settings');
6621: }
6622: } else {
6623: $resulttext = '<span class="LC_error">'.
6624: &mt('An error occurred: [_1]',$putresult).'</span>';
6625: }
6626: if ($errors) {
6627: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
6628: $errors.'</ul>';
6629: }
6630: return $resulttext;
6631: }
6632:
6633: sub modify_coursedefaults {
6634: my ($dom,%domconfig) = @_;
6635: my ($resulttext,$errors,%changes,%defaultshash);
6636: my %defaultchecked = ('canuse_pdfforms' => 'off');
6637: my @offon = ('off','on');
6638: my @toggles = ('canuse_pdfforms');
6639:
6640: $defaultshash{'coursedefaults'} = {};
6641:
6642: if (ref($domconfig{'coursedefaults'}) ne 'HASH') {
6643: if ($domconfig{'coursedefaults'} eq '') {
6644: $domconfig{'coursedefaults'} = {};
6645: }
6646: }
6647:
6648: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
6649: foreach my $item (@toggles) {
6650: if ($defaultchecked{$item} eq 'on') {
6651: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6652: ($env{'form.'.$item} eq '0')) {
6653: $changes{$item} = 1;
6654: } elsif ($domconfig{'coursdefaults'}{$item} ne $env{'form.'.$item}) {
6655: $changes{$item} = 1;
6656: }
6657: } elsif ($defaultchecked{$item} eq 'off') {
6658: if (($domconfig{'coursedefaults'}{$item} eq '') &&
6659: ($env{'form.'.$item} eq '1')) {
6660: $changes{$item} = 1;
6661: } elsif ($domconfig{'coursedefaults'}{$item} ne $env{'form.'.$item}) {
6662: $changes{$item} = 1;
6663: }
6664: }
6665: $defaultshash{'coursedefaults'}{$item} = $env{'form.'.$item};
6666: }
6667: }
6668: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
6669: $dom);
6670: if ($putresult eq 'ok') {
6671: if (keys(%changes) > 0) {
6672: if ($changes{'canuse_pdfforms'}) {
6673: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6674: $domdefaults{'canuse_pdfforms'}=$defaultshash{'coursedefaults'}{'canuse_pdfforms'};
6675: my $cachetime = 24*60*60;
6676: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6677: }
6678: $resulttext = &mt('Changes made:').'<ul>';
6679: foreach my $item (sort(keys(%changes))) {
6680: if ($item eq 'canuse_pdfforms') {
6681: if ($env{'form.'.$item} eq '1') {
6682: $resulttext .= '<li>'.&mt("Course/Community users can create/upload PDF forms set to 'on'").'</li>';
6683: } else {
6684: $resulttext .= '<li>'.&mt('Course/Community users can create/upload PDF forms set to "off"').'</li>';
6685: }
6686: }
6687: }
6688: $resulttext .= '</ul>';
6689: } else {
6690: $resulttext = &mt('No changes made to course defaults');
6691: }
6692: } else {
6693: $resulttext = '<span class="LC_error">'.
6694: &mt('An error occurred: [_1]',$putresult).'</span>';
6695: }
6696: return $resulttext;
6697: }
6698:
6699: sub modify_usersessions {
6700: my ($dom,%domconfig) = @_;
6701: my @types = ('version','excludedomain','includedomain');
6702: my @prefixes = ('remote','hosted');
6703: my @lcversions = &Apache::lonnet::all_loncaparevs();
6704: my (%by_ip,%by_location,@intdoms);
6705: &build_location_hashes(\@intdoms,\%by_ip,\%by_location);
6706: my @locations = sort(keys(%by_location));
6707: my (%defaultshash,%changes);
6708: foreach my $prefix (@prefixes) {
6709: $defaultshash{'usersessions'}{$prefix} = {};
6710: }
6711: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
6712: my $resulttext;
6713: my %iphost = &Apache::lonnet::get_iphost();
6714: foreach my $prefix (@prefixes) {
6715: foreach my $type (@types) {
6716: my $inuse = $env{'form.'.$prefix.'_'.$type.'_inuse'};
6717: if ($type eq 'version') {
6718: my $value = $env{'form.'.$prefix.'_'.$type};
6719: my $okvalue;
6720: if ($value ne '') {
6721: if (grep(/^\Q$value\E$/,@lcversions)) {
6722: $okvalue = $value;
6723: }
6724: }
6725: if (ref($domconfig{'usersessions'}) eq 'HASH') {
6726: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
6727: if ($domconfig{'usersessions'}{$prefix}{$type} ne '') {
6728: if ($inuse == 0) {
6729: $changes{$prefix}{$type} = 1;
6730: } else {
6731: if ($okvalue ne $domconfig{'usersessions'}{$prefix}{$type}) {
6732: $changes{$prefix}{$type} = 1;
6733: }
6734: if ($okvalue ne '') {
6735: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6736: }
6737: }
6738: } else {
6739: if (($inuse == 1) && ($okvalue ne '')) {
6740: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6741: $changes{$prefix}{$type} = 1;
6742: }
6743: }
6744: } else {
6745: if (($inuse == 1) && ($okvalue ne '')) {
6746: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6747: $changes{$prefix}{$type} = 1;
6748: }
6749: }
6750: } else {
6751: if (($inuse == 1) && ($okvalue ne '')) {
6752: $defaultshash{'usersessions'}{$prefix}{$type} = $okvalue;
6753: $changes{$prefix}{$type} = 1;
6754: }
6755: }
6756: } else {
6757: my @vals = &Apache::loncommon::get_env_multiple('form.'.$prefix.'_'.$type);
6758: my @okvals;
6759: foreach my $val (@vals) {
6760: if ($val =~ /:/) {
6761: my @items = split(/:/,$val);
6762: foreach my $item (@items) {
6763: if (ref($by_location{$item}) eq 'ARRAY') {
6764: push(@okvals,$item);
6765: }
6766: }
6767: } else {
6768: if (ref($by_location{$val}) eq 'ARRAY') {
6769: push(@okvals,$val);
6770: }
6771: }
6772: }
6773: @okvals = sort(@okvals);
6774: if (ref($domconfig{'usersessions'}) eq 'HASH') {
6775: if (ref($domconfig{'usersessions'}{$prefix}) eq 'HASH') {
6776: if (ref($domconfig{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
6777: if ($inuse == 0) {
6778: $changes{$prefix}{$type} = 1;
6779: } else {
6780: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6781: my @changed = &Apache::loncommon::compare_arrays($domconfig{'usersessions'}{$prefix}{$type},$defaultshash{'usersessions'}{$prefix}{$type});
6782: if (@changed > 0) {
6783: $changes{$prefix}{$type} = 1;
6784: }
6785: }
6786: } else {
6787: if ($inuse == 1) {
6788: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6789: $changes{$prefix}{$type} = 1;
6790: }
6791: }
6792: } else {
6793: if ($inuse == 1) {
6794: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6795: $changes{$prefix}{$type} = 1;
6796: }
6797: }
6798: } else {
6799: if ($inuse == 1) {
6800: $defaultshash{'usersessions'}{$prefix}{$type} = \@okvals;
6801: $changes{$prefix}{$type} = 1;
6802: }
6803: }
6804: }
6805: }
6806: }
6807: if (keys(%changes) > 0) {
6808: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaultshash,
6809: $dom);
6810: if ($putresult eq 'ok') {
6811: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
6812: if (ref($defaultshash{'usersessions'}{'remote'}) eq 'HASH') {
6813: $domdefaults{'remotesessions'} = $defaultshash{'usersessions'}{'remote'};
6814: }
6815: if (ref($defaultshash{'usersessions'}{'hosted'}) eq 'HASH') {
6816: $domdefaults{'hostedsessions'} = $defaultshash{'usersessions'}{'hosted'};
6817: }
6818: }
6819: my $cachetime = 24*60*60;
6820: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
6821: my %lt = &usersession_titles();
6822: $resulttext = &mt('Changes made:').'<ul>';
6823: foreach my $prefix (@prefixes) {
6824: if (ref($changes{$prefix}) eq 'HASH') {
6825: $resulttext .= '<li>'.$lt{$prefix}.'<ul>';
6826: foreach my $type (@types) {
6827: if (defined($changes{$prefix}{$type})) {
6828: my $newvalue;
6829: if (ref($defaultshash{'usersessions'}) eq 'HASH') {
6830: if (ref($defaultshash{'usersessions'}{$prefix})) {
6831: if ($type eq 'version') {
6832: $newvalue = $defaultshash{'usersessions'}{$prefix}{$type};
6833: } elsif (ref($defaultshash{'usersessions'}{$prefix}{$type}) eq 'ARRAY') {
6834: if (@{$defaultshash{'usersessions'}{$prefix}{$type}} > 0) {
6835: $newvalue = join(', ',@{$defaultshash{'usersessions'}{$prefix}{$type}});
6836: }
6837: }
6838: }
6839: }
6840: if ($newvalue eq '') {
6841: if ($type eq 'version') {
6842: $resulttext .= '<li>'.&mt('[_1] set to: off',$lt{$type}).'</li>';
6843: } else {
6844: $resulttext .= '<li>'.&mt('[_1] set to: none',$lt{$type}).'</li>';
6845: }
6846: } else {
6847: if ($type eq 'version') {
6848: $newvalue .= ' '.&mt('(or later)');
6849: }
6850: $resulttext .= '<li>'.&mt('[_1] set to: [_2].',$lt{$type},$newvalue).'</li>';
6851: }
6852: }
6853: }
6854: $resulttext .= '</ul>';
6855: }
6856: }
6857: $resulttext .= '</ul>';
6858: } else {
6859: $resulttext = '<span class="LC_error">'.
6860: &mt('An error occurred: [_1]',$putresult).'</span>';
6861: }
6862: } else {
6863: $resulttext = &mt('No changes made to settings for user session hosting.');
6864: }
6865: return $resulttext;
6866: }
6867:
6868: sub recurse_check {
6869: my ($chkcats,$categories,$depth,$name) = @_;
6870: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
6871: my $chg = 0;
6872: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
6873: my $category = $chkcats->[$depth]{$name}[$j];
6874: my $item;
6875: if ($category eq '') {
6876: $chg ++;
6877: } else {
6878: my $deeper = $depth + 1;
6879: $item = &escape($category).':'.&escape($name).':'.$depth;
6880: if ($chg) {
6881: $categories->{$item} -= $chg;
6882: }
6883: &recurse_check($chkcats,$categories,$deeper,$category);
6884: $deeper --;
6885: }
6886: }
6887: }
6888: return;
6889: }
6890:
6891: sub recurse_cat_deletes {
6892: my ($item,$coursecategories,$deletions) = @_;
6893: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
6894: my $subdepth = $depth + 1;
6895: if (ref($coursecategories) eq 'HASH') {
6896: foreach my $subitem (keys(%{$coursecategories})) {
6897: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
6898: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
6899: delete($coursecategories->{$subitem});
6900: $deletions->{$subitem} = 1;
6901: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
6902: }
6903: }
6904: }
6905: return;
6906: }
6907:
6908: sub dom_servers {
6909: my ($dom) = @_;
6910: my (%uniqservers,%servers);
6911: my $primaryserver = &Apache::lonnet::hostname(&Apache::lonnet::domain($dom,'primary'));
6912: my @machinedoms = &Apache::lonnet::machine_domains($primaryserver);
6913: foreach my $mdom (@machinedoms) {
6914: my %currservers = %servers;
6915: my %server = &Apache::lonnet::get_servers($mdom);
6916: %servers = (%currservers,%server);
6917: }
6918: my %by_hostname;
6919: foreach my $id (keys(%servers)) {
6920: push(@{$by_hostname{$servers{$id}}},$id);
6921: }
6922: foreach my $hostname (sort(keys(%by_hostname))) {
6923: if (@{$by_hostname{$hostname}} > 1) {
6924: my $match = 0;
6925: foreach my $id (@{$by_hostname{$hostname}}) {
6926: if (&Apache::lonnet::host_domain($id) eq $dom) {
6927: $uniqservers{$id} = $hostname;
6928: $match = 1;
6929: }
6930: }
6931: unless ($match) {
6932: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
6933: }
6934: } else {
6935: $uniqservers{$by_hostname{$hostname}[0]} = $hostname;
6936: }
6937: }
6938: return %uniqservers;
6939: }
6940:
6941: sub get_active_dcs {
6942: my ($dom) = @_;
6943: my %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc']);
6944: my %domcoords;
6945: my $numdcs = 0;
6946: my $now = time;
6947: foreach my $server (keys(%dompersonnel)) {
6948: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
6949: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
6950: my ($end,$start) = split(':',$dompersonnel{$server}{$user});
6951: if (($end eq '') || ($end == 0) || ($end > $now)) {
6952: if ($start <= $now) {
6953: $domcoords{$uname.':'.$udom} = $dompersonnel{$server}{$user};
6954: }
6955: }
6956: }
6957: }
6958: return %domcoords;
6959: }
6960:
6961: sub active_dc_picker {
6962: my ($dom,$curr_dc) = @_;
6963: my %domcoords = &get_active_dcs($dom);
6964: my @dcs = sort(keys(%domcoords));
6965: my $numdcs = scalar(@dcs);
6966: my $datatable;
6967: my $numinrow = 2;
6968: if ($numdcs > 1) {
6969: $datatable = '<table>';
6970: for (my $i=0; $i<@dcs; $i++) {
6971: my $rem = $i%($numinrow);
6972: if ($rem == 0) {
6973: if ($i > 0) {
6974: $datatable .= '</tr>';
6975: }
6976: $datatable .= '<tr>';
6977: }
6978: my $check = ' ';
6979: if ($curr_dc eq '') {
6980: if (!$i) {
6981: $check = ' checked="checked" ';
6982: }
6983: } elsif ($dcs[$i] eq $curr_dc) {
6984: $check = ' checked="checked" ';
6985: }
6986: if ($i == @dcs - 1) {
6987: my $colsleft = $numinrow - $rem;
6988: if ($colsleft > 1) {
6989: $datatable .= '<td colspan="'.$colsleft.'">';
6990: } else {
6991: $datatable .= '<td>';
6992: }
6993: } else {
6994: $datatable .= '<td>';
6995: }
6996: my ($dcname,$dcdom) = split(':',$dcs[$i]);
6997: $datatable .= '<span class="LC_nobreak"><label>'.
6998: '<input type="radio" name="autocreate_xmldc"'.
6999: ' value="'.$dcs[$i].'"'.$check.'/>'.
7000: &Apache::loncommon::plainname($dcname,$dcdom).
7001: '</label></span></td>';
7002: }
7003: $datatable .= '</tr></table>';
7004: } elsif (@dcs) {
7005: $datatable .= '<input type="hidden" name="autocreate_dc" value="'.
7006: $dcs[0].'" />';
7007: }
7008: return ($numdcs,$datatable);
7009: }
7010:
7011: sub usersession_titles {
7012: return &Apache::lonlocal::texthash(
7013: hosted => 'Hosting of sessions for users from other domains on servers in this domain',
7014:
7015: remote => 'Hosting of sessions for users in this domain on servers in other domains',
7016: version => 'LON-CAPA version requirement',
7017: excludedomain => 'Allow all, but exclude specific domains',
7018: includedomain => 'Deny all, but include specific domains',
7019: );
7020: }
7021:
7022: 1;
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