1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.102.4.1 2009/09/23 02:40:13 gci 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 = $env{'form.phase'};
199: }
200: my %domconfig =
201: &Apache::lonnet::get_dom('configuration',['login','rolecolors',
202: 'quotas','autoenroll','autoupdate','directorysrch',
203: 'usercreation','usermodification','contacts','defaults',
204: 'scantron','coursecategories','serverstatuses',
205: 'requestcourses'],$dom);
206: my @prefs_order = ('rolecolors','login','defaults','quotas','autoenroll',
207: 'autoupdate','directorysrch','contacts',
208: 'usercreation','usermodification','scantron',
209: 'requestcourses','coursecategories','serverstatuses');
210: my %prefs = (
211: 'rolecolors' =>
212: { text => 'Default color schemes',
213: help => 'Domain_Configuration_Color_Schemes',
214: header => [{col1 => 'Student Settings',
215: col2 => '',},
216: {col1 => 'Coordinator Settings',
217: col2 => '',},
218: {col1 => 'Author Settings',
219: col2 => '',},
220: {col1 => 'Administrator Settings',
221: col2 => '',}],
222: },
223: 'login' =>
224: { text => 'Log-in page options',
225: help => 'Domain_Configuration_Login_Page',
226: header => [{col1 => 'Item',
227: col2 => '',}],
228: },
229: 'defaults' =>
230: { text => 'Default authentication/language/timezone',
231: help => 'Domain_Configuration_LangTZAuth',
232: header => [{col1 => 'Setting',
233: col2 => 'Value'}],
234: },
235: 'quotas' =>
236: { text => 'User blogs, personal information pages and portfolios',
237: help => 'Domain_Configuration_Quotas',
238: header => [{col1 => 'User affiliation',
239: col2 => 'Available tools',
240: col3 => 'Portfolio quota',}],
241: },
242: 'autoenroll' =>
243: { text => 'Auto-enrollment settings',
244: help => 'Domain_Configuration_Auto_Enrollment',
245: header => [{col1 => 'Configuration setting',
246: col2 => 'Value(s)'}],
247: },
248: 'autoupdate' =>
249: { text => 'Auto-update settings',
250: help => 'Domain_Configuration_Auto_Updates',
251: header => [{col1 => 'Setting',
252: col2 => 'Value',},
253: {col1 => 'User population',
254: col2 => 'Updataeable user data'}],
255: },
256: 'directorysrch' =>
257: { text => 'Institutional directory searches',
258: help => 'Domain_Configuration_InstDirectory_Search',
259: header => [{col1 => 'Setting',
260: col2 => 'Value',}],
261: },
262: 'contacts' =>
263: { text => 'Contact Information',
264: help => 'Domain_Configuration_Contact_Info',
265: header => [{col1 => 'Setting',
266: col2 => 'Value',}],
267: },
268:
269: 'usercreation' =>
270: { text => 'User creation',
271: help => 'Domain_Configuration_User_Creation',
272: header => [{col1 => 'Format rule type',
273: col2 => 'Format rules in force'},
274: {col1 => 'User account creation',
275: col2 => 'Usernames which may be created',},
276: {col1 => 'Context',
277: col2 => 'Assignable authentication types'}],
278: },
279: 'usermodification' =>
280: { text => 'User modification',
281: help => 'Domain_Configuration_User_Modification',
282: header => [{col1 => 'Target user has role',
283: col2 => 'User information updateable in author context'},
284: {col1 => 'Target user has role',
285: col2 => 'User information updateable in course context'},
286: {col1 => "Status of user",
287: col2 => 'Information settable when self-creating account (if directory data blank)'}],
288: },
289: 'scantron' =>
290: { text => 'Bubblesheet format file',
291: help => 'Domain_Configuration_Scantron_Format',
292: header => [ {col1 => 'Item',
293: col2 => '',
294: }],
295: },
296: 'requestcourses' =>
297: {text => 'Request creation of courses',
298: help => 'Domain_Configuration_Request_Courses',
299: header => [{col1 => 'User affiliation',
300: col2 => 'Availability/Processing of requests',},
301: {col1 => 'Setting',
302: col2 => 'Value'}],
303: },
304: 'coursecategories' =>
305: { text => 'Cataloging of courses',
306: help => 'Domain_Configuration_Cataloging_Courses',
307: header => [{col1 => 'Category settings',
308: col2 => '',},
309: {col1 => 'Categories',
310: col2 => '',
311: }],
312: },
313: 'serverstatuses' =>
314: {text => 'Access to server status pages',
315: help => 'Domain_Configuration_Server_Status',
316: header => [{col1 => 'Status Page',
317: col2 => 'Other named users',
318: col3 => 'Specific IPs',
319: }],
320: },
321: );
322: my @roles = ('student','coordinator','author','admin');
323: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
324: &Apache::lonhtmlcommon::add_breadcrumb
325: ({href=>"javascript:changePage(document.$phase,'pickactions')",
326: text=>"Pick functionality"});
327: my $confname = $dom.'-domainconfig';
328: if ($phase eq 'process') {
329: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
330: } elsif ($phase eq 'display') {
331: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname);
332: } else {
333: if (keys(%domconfig) == 0) {
334: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
335: my @ids=&Apache::lonnet::current_machine_ids();
336: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
337: my %designhash = &Apache::loncommon::get_domainconf($dom);
338: my @loginimages = ('img','logo','domlogo','login');
339: my $custom_img_count = 0;
340: foreach my $img (@loginimages) {
341: if ($designhash{$dom.'.login.'.$img} ne '') {
342: $custom_img_count ++;
343: }
344: }
345: foreach my $role (@roles) {
346: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
347: $custom_img_count ++;
348: }
349: }
350: if ($custom_img_count > 0) {
351: &Apache::lonconfigsettings::print_header($r,$phase,$context);
352: my $switch_server = &check_switchserver($dom,$confname);
353: $r->print(
354: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
355: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
356: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
357: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
358: if ($switch_server) {
359: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
360: }
361: $r->print(&Apache::loncommon::end_page());
362: return OK;
363: }
364: }
365: }
366: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
367: }
368: return OK;
369: }
370:
371: sub process_changes {
372: my ($r,$dom,$confname,$action,$roles,$values) = @_;
373: my %domconfig;
374: if (ref($values) eq 'HASH') {
375: %domconfig = %{$values};
376: }
377: my $output;
378: if ($action eq 'login') {
379: $output = &modify_login($r,$dom,$confname,%domconfig);
380: } elsif ($action eq 'rolecolors') {
381: $output = &modify_rolecolors($r,$dom,$confname,$roles,
382: %domconfig);
383: } elsif ($action eq 'quotas') {
384: $output = &modify_quotas($dom,$action,%domconfig);
385: } elsif ($action eq 'autoenroll') {
386: $output = &modify_autoenroll($dom,%domconfig);
387: } elsif ($action eq 'autoupdate') {
388: $output = &modify_autoupdate($dom,%domconfig);
389: } elsif ($action eq 'directorysrch') {
390: $output = &modify_directorysrch($dom,%domconfig);
391: } elsif ($action eq 'usercreation') {
392: $output = &modify_usercreation($dom,%domconfig);
393: } elsif ($action eq 'usermodification') {
394: $output = &modify_usermodification($dom,%domconfig);
395: } elsif ($action eq 'contacts') {
396: $output = &modify_contacts($dom,%domconfig);
397: } elsif ($action eq 'defaults') {
398: $output = &modify_defaults($dom,$r);
399: } elsif ($action eq 'scantron') {
400: $output = &modify_scantron($r,$dom,$confname,%domconfig);
401: } elsif ($action eq 'coursecategories') {
402: $output = &modify_coursecategories($dom,%domconfig);
403: } elsif ($action eq 'serverstatuses') {
404: $output = &modify_serverstatuses($dom,%domconfig);
405: } elsif ($action eq 'requestcourses') {
406: $output = &modify_quotas($dom,$action,%domconfig);
407: }
408: return $output;
409: }
410:
411: sub print_config_box {
412: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
413: my $rowtotal = 0;
414: my $output;
415: if ($action eq 'coursecategories') {
416: $output = &coursecategories_javascript($settings);
417: }
418: $output .=
419: '<table class="LC_nested_outer">
420: <tr>
421: <th align="left" valign="middle"><span class="LC_nobreak">'.
422: &mt($item->{text}).' '.
423: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
424: '</tr>';
425: $rowtotal ++;
426: if (($action eq 'autoupdate') || ($action eq 'rolecolors') ||
427: ($action eq 'usercreation') || ($action eq 'usermodification') ||
428: ($action eq 'coursecategories') || ($action eq 'requestcourses')) {
429: my $colspan = '';
430: if (($action eq 'rolecolors') || ($action eq 'coursecategories')) {
431: $colspan = ' colspan="2"';
432: }
433: $output .= '
434: <tr>
435: <td>
436: <table class="LC_nested">
437: <tr class="LC_info_row">
438: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
439: <td class="LC_right_item">'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
440: </tr>';
441: $rowtotal ++;
442: if ($action eq 'autoupdate') {
443: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
444: } elsif ($action eq 'usercreation') {
445: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
446: } elsif ($action eq 'usermodification') {
447: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
448: } elsif ($action eq 'coursecategories') {
449: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
450: } elsif ($action eq 'requestcourses') {
451: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
452: } else {
453: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
454: }
455: $output .= '
456: </table>
457: </td>
458: </tr>
459: <tr>
460: <td>
461: <table class="LC_nested">
462: <tr class="LC_info_row">
463: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
464: $output .= '
465: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
466: </tr>';
467: $rowtotal ++;
468: if ($action eq 'autoupdate') {
469: $output .= &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
470: } elsif ($action eq 'usercreation') {
471: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
472: </table>
473: </td>
474: </tr>
475: <tr>
476: <td>
477: <table class="LC_nested">
478: <tr class="LC_info_row">
479: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
480: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
481: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
482: $rowtotal ++;
483: } elsif ($action eq 'usermodification') {
484: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
485: </table>
486: </td>
487: </tr>
488: <tr>
489: <td>
490: <table class="LC_nested">
491: <tr class="LC_info_row">
492: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
493: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
494:
495: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
496: $rowtotal ++;
497: } elsif ($action eq 'coursecategories') {
498: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
499: } elsif ($action eq 'requestcourses') {
500: $output .= &print_courserequestmail($dom,$settings,\$rowtotal);
501: } else {
502: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
503: </table>
504: </td>
505: </tr>
506: <tr>
507: <td>
508: <table class="LC_nested">
509: <tr class="LC_info_row">
510: <td class="LC_left_item"'.$colspan.' valign="top">'.
511: &mt($item->{'header'}->[2]->{'col1'}).'</td>
512: <td class="LC_right_item" valign="top">'.
513: &mt($item->{'header'}->[2]->{'col2'}).'</td>
514: </tr>'.
515: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
516: </table>
517: </td>
518: </tr>
519: <tr>
520: <td>
521: <table class="LC_nested">
522: <tr class="LC_info_row">
523: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
524: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
525: </tr>'.
526: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
527: $rowtotal += 2;
528: }
529: } else {
530: $output .= '
531: <tr>
532: <td>
533: <table class="LC_nested">
534: <tr class="LC_info_row">';
535: if (($action eq 'login') || ($action eq 'directorysrch')) {
536: $output .= '
537: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
538: } elsif ($action eq 'serverstatuses') {
539: $output .= '
540: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
541: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
542:
543: } else {
544: $output .= '
545: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
546: }
547: if (defined($item->{'header'}->[0]->{'col3'})) {
548: $output .= '<td class="LC_left_item" valign="top">'.
549: &mt($item->{'header'}->[0]->{'col2'});
550: if ($action eq 'serverstatuses') {
551: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
552: }
553: } else {
554: $output .= '<td class="LC_right_item" valign="top">'.
555: &mt($item->{'header'}->[0]->{'col2'});
556: }
557: $output .= '</td>';
558: if ($item->{'header'}->[0]->{'col3'}) {
559: $output .= '<td class="LC_right_item" valign="top">'.
560: &mt($item->{'header'}->[0]->{'col3'});
561: if ($action eq 'serverstatuses') {
562: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
563: }
564: $output .= '</td>';
565: }
566: $output .= '</tr>';
567: $rowtotal ++;
568: if ($action eq 'login') {
569: $output .= &print_login($dom,$confname,$phase,$settings,\$rowtotal);
570: } elsif ($action eq 'quotas') {
571: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
572: } elsif ($action eq 'autoenroll') {
573: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
574: } elsif ($action eq 'directorysrch') {
575: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
576: } elsif ($action eq 'contacts') {
577: $output .= &print_contacts($dom,$settings,\$rowtotal);
578: } elsif ($action eq 'defaults') {
579: $output .= &print_defaults($dom,\$rowtotal);
580: } elsif ($action eq 'scantron') {
581: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
582: } elsif ($action eq 'serverstatuses') {
583: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
584: }
585: }
586: $output .= '
587: </table>
588: </td>
589: </tr>
590: </table><br />';
591: return ($output,$rowtotal);
592: }
593:
594: sub print_login {
595: my ($dom,$confname,$phase,$settings,$rowtotal) = @_;
596: my %choices = &login_choices();
597: my %defaultchecked = (
598: 'coursecatalog' => 'on',
599: 'adminmail' => 'off',
600: 'newuser' => 'off',
601: );
602: my @toggles = ('coursecatalog','adminmail','newuser');
603: my (%checkedon,%checkedoff);
604: foreach my $item (@toggles) {
605: if ($defaultchecked{$item} eq 'on') {
606: $checkedon{$item} = ' checked="checked" ';
607: $checkedoff{$item} = ' ';
608: } elsif ($defaultchecked{$item} eq 'off') {
609: $checkedoff{$item} = ' checked="checked" ';
610: $checkedon{$item} = ' ';
611: }
612: }
613: my $loginheader = 'image';
614: my @images = ('img','logo','domlogo','login');
615: my @logintext = ('textcol','bgcol');
616: my @bgs = ('pgbg','mainbg','sidebg');
617: my @links = ('link','alink','vlink');
618: my %designhash = &Apache::loncommon::get_domainconf($dom);
619: my %defaultdesign = %Apache::loncommon::defaultdesign;
620: my (%is_custom,%designs);
621: my %defaults = (
622: font => $defaultdesign{'login.font'},
623: );
624: foreach my $item (@images) {
625: $defaults{$item} = $defaultdesign{'login.'.$item};
626: $defaults{'showlogo'}{$item} = 1;
627: }
628: foreach my $item (@bgs) {
629: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
630: }
631: foreach my $item (@logintext) {
632: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
633: }
634: foreach my $item (@links) {
635: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
636: }
637: if (ref($settings) eq 'HASH') {
638: foreach my $item (@toggles) {
639: if ($settings->{$item} eq '1') {
640: $checkedon{$item} = ' checked="checked" ';
641: $checkedoff{$item} = ' ';
642: } elsif ($settings->{$item} eq '0') {
643: $checkedoff{$item} = ' checked="checked" ';
644: $checkedon{$item} = ' ';
645: }
646: }
647: foreach my $item (@images) {
648: if (defined($settings->{$item})) {
649: $designs{$item} = $settings->{$item};
650: $is_custom{$item} = 1;
651: }
652: if (defined($settings->{'showlogo'}{$item})) {
653: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
654: }
655: }
656: foreach my $item (@logintext) {
657: if ($settings->{$item} ne '') {
658: $designs{'logintext'}{$item} = $settings->{$item};
659: $is_custom{$item} = 1;
660: }
661: }
662: if ($settings->{'loginheader'} ne '') {
663: $loginheader = $settings->{'loginheader'};
664: }
665: if ($settings->{'font'} ne '') {
666: $designs{'font'} = $settings->{'font'};
667: $is_custom{'font'} = 1;
668: }
669: foreach my $item (@bgs) {
670: if ($settings->{$item} ne '') {
671: $designs{'bgs'}{$item} = $settings->{$item};
672: $is_custom{$item} = 1;
673: }
674: }
675: foreach my $item (@links) {
676: if ($settings->{$item} ne '') {
677: $designs{'links'}{$item} = $settings->{$item};
678: $is_custom{$item} = 1;
679: }
680: }
681: } else {
682: if ($designhash{$dom.'.login.font'} ne '') {
683: $designs{'font'} = $designhash{$dom.'.login.font'};
684: $is_custom{'font'} = 1;
685: }
686: foreach my $item (@images) {
687: if ($designhash{$dom.'.login.'.$item} ne '') {
688: $designs{$item} = $designhash{$dom.'.login.'.$item};
689: $is_custom{$item} = 1;
690: }
691: }
692: foreach my $item (@bgs) {
693: if ($designhash{$dom.'.login.'.$item} ne '') {
694: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
695: $is_custom{$item} = 1;
696: }
697: }
698: foreach my $item (@links) {
699: if ($designhash{$dom.'.login.'.$item} ne '') {
700: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
701: $is_custom{$item} = 1;
702: }
703: }
704: }
705: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
706: logo => 'Institution Logo',
707: domlogo => 'Domain Logo',
708: login => 'Login box');
709: my $itemcount = 1;
710: my ($css_class,$datatable);
711: foreach my $item (@toggles) {
712: $css_class = $itemcount%2?' class="LC_odd_row"':'';
713: $datatable .=
714: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
715: '</td><td>'.
716: '<span class="LC_nobreak"><label><input type="radio" name="'.
717: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
718: '</label> <label><input type="radio" name="'.$item.'"'.
719: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
720: '</tr>';
721: $itemcount ++;
722: }
723: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext,$loginheader);
724: $datatable .= '</tr></table></td></tr>';
725: return $datatable;
726: }
727:
728: sub login_choices {
729: my %choices =
730: &Apache::lonlocal::texthash (
731: coursecatalog => 'Display Course Catalog link?',
732: adminmail => "Display Administrator's E-mail Address?",
733: newuser => "Link to create a user account",
734: img => "Header",
735: logo => "Main Logo",
736: domlogo => "Domain Logo",
737: login => "Log-in Header",
738: textcol => "Text color",
739: bgcol => "Box color",
740: bgs => "Background colors",
741: links => "Link colors",
742: font => "Font color",
743: pgbg => "Header",
744: mainbg => "Page",
745: sidebg => "Login box",
746: link => "Link",
747: alink => "Active link",
748: vlink => "Visited link",
749: );
750: return %choices;
751: }
752:
753: sub print_rolecolors {
754: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
755: my %choices = &color_font_choices();
756: my @bgs = ('pgbg','tabbg','sidebg');
757: my @links = ('link','alink','vlink');
758: my @images = ('img');
759: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
760: my %designhash = &Apache::loncommon::get_domainconf($dom);
761: my %defaultdesign = %Apache::loncommon::defaultdesign;
762: my (%is_custom,%designs);
763: my %defaults = (
764: img => $defaultdesign{$role.'.img'},
765: font => $defaultdesign{$role.'.font'},
766: );
767: foreach my $item (@bgs) {
768: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
769: }
770: foreach my $item (@links) {
771: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
772: }
773: if (ref($settings) eq 'HASH') {
774: if (ref($settings->{$role}) eq 'HASH') {
775: if ($settings->{$role}->{'img'} ne '') {
776: $designs{'img'} = $settings->{$role}->{'img'};
777: $is_custom{'img'} = 1;
778: }
779: if ($settings->{$role}->{'font'} ne '') {
780: $designs{'font'} = $settings->{$role}->{'font'};
781: $is_custom{'font'} = 1;
782: }
783: foreach my $item (@bgs) {
784: if ($settings->{$role}->{$item} ne '') {
785: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
786: $is_custom{$item} = 1;
787: }
788: }
789: foreach my $item (@links) {
790: if ($settings->{$role}->{$item} ne '') {
791: $designs{'links'}{$item} = $settings->{$role}->{$item};
792: $is_custom{$item} = 1;
793: }
794: }
795: }
796: } else {
797: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
798: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
799: $is_custom{'img'} = 1;
800: }
801: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
802: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
803: $is_custom{'font'} = 1;
804: }
805: foreach my $item (@bgs) {
806: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
807: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
808: $is_custom{$item} = 1;
809:
810: }
811: }
812: foreach my $item (@links) {
813: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
814: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
815: $is_custom{$item} = 1;
816: }
817: }
818: }
819: my $itemcount = 1;
820: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
821: $datatable .= '</tr></table></td></tr>';
822: return $datatable;
823: }
824:
825: sub display_color_options {
826: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
827: $images,$bgs,$links,$alt_text,$rowtotal,$logintext,$loginheader) = @_;
828: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
829: my $datatable = '<tr'.$css_class.'>'.
830: '<td>'.$choices->{'font'}.'</td>';
831: if (!$is_custom->{'font'}) {
832: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
833: } else {
834: $datatable .= '<td> </td>';
835: }
836: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
837: $datatable .= '<td><span class="LC_nobreak">'.
838: '<input type="text" size="10" name="'.$role.'_font"'.
839: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
840: ' <span id="css_'.$role.'_font" style="background-color: '.
841: $designs->{'font'}.';"> </span>'.
842: '</span></td></tr>';
843: my $switchserver = &check_switchserver($dom,$confname);
844: foreach my $img (@{$images}) {
845: $itemcount ++;
846: $css_class = $itemcount%2?' class="LC_odd_row"':'';
847: $datatable .= '<tr'.$css_class.'>'.
848: '<td>'.$choices->{$img};
849: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
850: if ($role eq 'login') {
851: if ($img eq 'login') {
852: $login_hdr_pick =
853: &login_header_options($img,$role,$defaults,$is_custom,$choices,
854: $loginheader);
855: $logincolors =
856: &login_text_colors($img,$role,$logintext,$phase,$choices,
857: $designs);
858: } elsif ($img ne 'domlogo') {
859: $datatable.= &logo_display_options($img,$defaults,$designs);
860: }
861: }
862: $datatable .= '</td>';
863: if ($designs->{$img} ne '') {
864: $imgfile = $designs->{$img};
865: $img_import = ($imgfile =~ m{^/adm/});
866: } else {
867: $imgfile = $defaults->{$img};
868: }
869: if ($imgfile) {
870: my ($showfile,$fullsize);
871: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
872: my $urldir = $1;
873: my $filename = $2;
874: my @info = &Apache::lonnet::stat_file($designs->{$img});
875: if (@info) {
876: my $thumbfile = 'tn-'.$filename;
877: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
878: if (@thumb) {
879: $showfile = $urldir.'/'.$thumbfile;
880: } else {
881: $showfile = $imgfile;
882: }
883: } else {
884: $showfile = '';
885: }
886: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
887: $showfile = $imgfile;
888: my $imgdir = $1;
889: my $filename = $2;
890: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
891: $showfile = "/$imgdir/tn-".$filename;
892: } else {
893: my $input = "/home/httpd/html".$imgfile;
894: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
895: if (!-e $output) {
896: my ($width,$height) = &thumb_dimensions();
897: my ($fullwidth,$fullheight) = &check_dimensions($input);
898: if ($fullwidth ne '' && $fullheight ne '') {
899: if ($fullwidth > $width && $fullheight > $height) {
900: my $size = $width.'x'.$height;
901: system("convert -sample $size $input $output");
902: $showfile = '/'.$imgdir.'/tn-'.$filename;
903: }
904: }
905: }
906: }
907: }
908: if ($showfile) {
909: if ($showfile =~ m{^/(adm|res)/}) {
910: if ($showfile =~ m{^/res/}) {
911: my $local_showfile =
912: &Apache::lonnet::filelocation('',$showfile);
913: &Apache::lonnet::repcopy($local_showfile);
914: }
915: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
916: }
917: if ($imgfile) {
918: if ($imgfile =~ m{^/(adm|res)/}) {
919: if ($imgfile =~ m{^/res/}) {
920: my $local_imgfile =
921: &Apache::lonnet::filelocation('',$imgfile);
922: &Apache::lonnet::repcopy($local_imgfile);
923: }
924: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
925: } else {
926: $fullsize = $imgfile;
927: }
928: }
929: $datatable .= '<td>';
930: if ($img eq 'login') {
931: $datatable .= $login_hdr_pick;
932: }
933: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
934: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
935: } else {
936: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
937: &mt('Upload:');
938: }
939: } else {
940: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
941: &mt('Upload:');
942: }
943: if ($switchserver) {
944: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
945: } else {
946: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
947: }
948: $datatable .= '</td></tr>';
949: }
950: $itemcount ++;
951: $css_class = $itemcount%2?' class="LC_odd_row"':'';
952: $datatable .= '<tr'.$css_class.'>'.
953: '<td>'.$choices->{'bgs'}.'</td>';
954: my $bgs_def;
955: foreach my $item (@{$bgs}) {
956: if (!$is_custom->{$item}) {
957: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
958: }
959: }
960: if ($bgs_def) {
961: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
962: } else {
963: $datatable .= '<td> </td>';
964: }
965: $datatable .= '<td class="LC_right_item">'.
966: '<table border="0"><tr>';
967: foreach my $item (@{$bgs}) {
968: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
969: $datatable .= '<td align="center">'.$link;
970: if ($designs->{'bgs'}{$item}) {
971: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
972: }
973: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
974: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
975: }
976: $datatable .= '</tr></table></td></tr>';
977: $itemcount ++;
978: $css_class = $itemcount%2?' class="LC_odd_row"':'';
979: $datatable .= '<tr'.$css_class.'>'.
980: '<td>'.$choices->{'links'}.'</td>';
981: my $links_def;
982: foreach my $item (@{$links}) {
983: if (!$is_custom->{$item}) {
984: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
985: }
986: }
987: if ($links_def) {
988: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
989: } else {
990: $datatable .= '<td> </td>';
991: }
992: $datatable .= '<td class="LC_right_item">'.
993: '<table border="0"><tr>';
994: foreach my $item (@{$links}) {
995: $datatable .= '<td align="center">'."\n".
996: &color_pick($phase,$role,$item,$choices->{$item},
997: $designs->{'links'}{$item});
998: if ($designs->{'links'}{$item}) {
999: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1000: }
1001: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1002: '" /></td>';
1003: }
1004: $$rowtotal += $itemcount;
1005: return $datatable;
1006: }
1007:
1008: sub logo_display_options {
1009: my ($img,$defaults,$designs) = @_;
1010: my $checkedon;
1011: if (ref($defaults) eq 'HASH') {
1012: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1013: if ($defaults->{'showlogo'}{$img}) {
1014: $checkedon = 'checked="checked" ';
1015: }
1016: }
1017: }
1018: if (ref($designs) eq 'HASH') {
1019: if (ref($designs->{'showlogo'}) eq 'HASH') {
1020: if (defined($designs->{'showlogo'}{$img})) {
1021: if ($designs->{'showlogo'}{$img} == 0) {
1022: $checkedon = '';
1023: } elsif ($designs->{'showlogo'}{$img} == 1) {
1024: $checkedon = 'checked="checked" ';
1025: }
1026: }
1027: }
1028: }
1029: return '<br /><label> <input type="checkbox" name="'.
1030: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1031: &mt('show').'</label>'."\n";
1032: }
1033:
1034: sub login_header_options {
1035: my ($img,$role,$defaults,$is_custom,$choices,$loginheader) = @_;
1036: my $image_checked = ' checked="checked" ';
1037: my $text_checked = ' ';
1038: if ($loginheader eq 'text') {
1039: $image_checked = ' ';
1040: $text_checked = ' checked="checked" ';
1041: }
1042: my $output = '<span class="LC_nobreak"><label><input type="radio" name="'.
1043: 'loginheader" value="image" '.$image_checked.'/>'.
1044: &mt('use image').'</label> '.
1045: '<label><input type="radio" name="loginheader" value="text"'.
1046: $text_checked.'/>'.&mt('use text').'</label><br />'."\n";
1047: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1048: $output .= &mt('Text default(s)').':<br />';
1049: if (!$is_custom->{'textcol'}) {
1050: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1051: ' ';
1052: }
1053: if (!$is_custom->{'bgcol'}) {
1054: $output .= $choices->{'bgcol'}.': '.
1055: '<span id="css_'.$role.'_font" style="background-color: '.
1056: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1057: }
1058: $output .= '<br />';
1059: }
1060: $output .='<br />';
1061: return $output;
1062: }
1063:
1064: sub login_text_colors {
1065: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1066: my $color_menu = '<table border="0"><tr>';
1067: foreach my $item (@{$logintext}) {
1068: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1069: $color_menu .= '<td align="center">'.$link;
1070: if ($designs->{'logintext'}{$item}) {
1071: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1072: }
1073: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1074: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1075: '<td> </td>';
1076: }
1077: $color_menu .= '</tr></table><br />';
1078: return $color_menu;
1079: }
1080:
1081: sub image_changes {
1082: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1083: my $output;
1084: if (!$is_custom) {
1085: if ($img ne 'domlogo') {
1086: $output .= &mt('Default image:').'<br />';
1087: } else {
1088: $output .= &mt('Default in use:').'<br />';
1089: }
1090: }
1091: if ($img_import) {
1092: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1093: }
1094: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1095: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1096: if ($is_custom) {
1097: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1098: '<input type="checkbox" name="'.
1099: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1100: '</label> '.&mt('Replace:').'</span><br />';
1101: } else {
1102: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1103: }
1104: return $output;
1105: }
1106:
1107: sub color_pick {
1108: my ($phase,$role,$item,$desc,$curcol) = @_;
1109: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1110: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1111: ');">'.$desc.'</a>';
1112: return $link;
1113: }
1114:
1115: sub print_quotas {
1116: my ($dom,$settings,$rowtotal,$action) = @_;
1117: my $context;
1118: if ($action eq 'quotas') {
1119: $context = 'tools';
1120: } else {
1121: $context = $action;
1122: }
1123: my ($datatable,$defaultquota,@usertools,@options,%validations);
1124: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1125: my $typecount = 0;
1126: my ($css_class,%titles);
1127: if ($context eq 'requestcourses') {
1128: @usertools = ('official','unofficial','community');
1129: @options =('norequest','approval','autolimit','validate');
1130: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1131: %titles = &courserequest_titles();
1132: } else {
1133: @usertools = ('aboutme','blog','portfolio');
1134: %titles = &tool_titles();
1135: }
1136: if (ref($types) eq 'ARRAY') {
1137: foreach my $type (@{$types}) {
1138: my $currdefquota;
1139: unless ($context eq 'requestcourses') {
1140: if (ref($settings) eq 'HASH') {
1141: if (ref($settings->{defaultquota}) eq 'HASH') {
1142: $currdefquota = $settings->{defaultquota}->{$type};
1143: } else {
1144: $currdefquota = $settings->{$type};
1145: }
1146: }
1147: }
1148: if (defined($usertypes->{$type})) {
1149: $typecount ++;
1150: $css_class = $typecount%2?' class="LC_odd_row"':'';
1151: $datatable .= '<tr'.$css_class.'>'.
1152: '<td>'.$usertypes->{$type}.'</td>'.
1153: '<td class="LC_left_item">';
1154: if ($context eq 'requestcourses') {
1155: $datatable .= '<table><tr>';
1156: }
1157: my %cell;
1158: foreach my $item (@usertools) {
1159: if ($context eq 'requestcourses') {
1160: my ($curroption,$currlimit);
1161: if (ref($settings) eq 'HASH') {
1162: if (ref($settings->{$item}) eq 'HASH') {
1163: $curroption = $settings->{$item}->{$type};
1164: if ($curroption =~ /^autolimit=(\d*)$/) {
1165: $currlimit = $1;
1166: }
1167: }
1168: }
1169: if (!$curroption) {
1170: $curroption = 'norequest';
1171: }
1172: $datatable .= '<th>'.$titles{$item}.'</th>';
1173: foreach my $option (@options) {
1174: my $val = $option;
1175: if ($option eq 'norequest') {
1176: $val = 0;
1177: }
1178: if ($option eq 'validate') {
1179: my $canvalidate = 0;
1180: if (ref($validations{$item}) eq 'HASH') {
1181: if ($validations{$item}{$type}) {
1182: $canvalidate = 1;
1183: }
1184: }
1185: next if (!$canvalidate);
1186: }
1187: my $checked = '';
1188: if ($option eq $curroption) {
1189: $checked = ' checked="checked"';
1190: } elsif ($option eq 'autolimit') {
1191: if ($curroption =~ /^autolimit/) {
1192: $checked = ' checked="checked"';
1193: }
1194: }
1195: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1196: '<input type="radio" name="crsreq_'.$item.
1197: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1198: $titles{$option}.'</label> ';
1199: if ($option eq 'autolimit') {
1200: $cell{$item} .= '<input type="text" name="crsreq_'.
1201: $item.'_limit_'.$type.'" size="1" '.
1202: 'value="'.$currlimit.'" />';
1203: }
1204: if ($option eq 'autolimit') {
1205: $cell{$item} .= $titles{'unlimited'};
1206: }
1207: $cell{$item} .= '</span> ';
1208: }
1209: } else {
1210: my $checked = 'checked="checked" ';
1211: if (ref($settings) eq 'HASH') {
1212: if (ref($settings->{$item}) eq 'HASH') {
1213: if ($settings->{$item}->{$type} == 0) {
1214: $checked = '';
1215: } elsif ($settings->{$item}->{$type} == 1) {
1216: $checked = 'checked="checked" ';
1217: }
1218: }
1219: }
1220: $datatable .= '<span class="LC_nobreak"><label>'.
1221: '<input type="checkbox" name="'.$context.'_'.$item.
1222: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1223: '</label></span> ';
1224: }
1225: }
1226: if ($context eq 'requestcourses') {
1227: $datatable .= '</tr><tr>';
1228: foreach my $item (@usertools) {
1229: $datatable .= '<td style="vertical-align: top;">'.$cell{$item}.'</td>';
1230: }
1231: $datatable .= '</tr></table>';
1232: }
1233: $datatable .= '</td>';
1234: unless ($context eq 'requestcourses') {
1235: $datatable .=
1236: '<td class="LC_right_item"><span class="LC_nobreak">'.
1237: '<input type="text" name="quota_'.$type.
1238: '" value="'.$currdefquota.
1239: '" size="5" /> Mb</span></td>';
1240: }
1241: $datatable .= '</tr>';
1242: }
1243: }
1244: }
1245: unless ($context eq 'requestcourses') {
1246: $defaultquota = '20';
1247: if (ref($settings) eq 'HASH') {
1248: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1249: $defaultquota = $settings->{'defaultquota'}->{'default'};
1250: } elsif (defined($settings->{'default'})) {
1251: $defaultquota = $settings->{'default'};
1252: }
1253: }
1254: }
1255: $typecount ++;
1256: $css_class = $typecount%2?' class="LC_odd_row"':'';
1257: $datatable .= '<tr'.$css_class.'>'.
1258: '<td>'.$othertitle.'</td>'.
1259: '<td class="LC_left_item">';
1260: if ($context eq 'requestcourses') {
1261: $datatable .= '<table><tr>';
1262: }
1263: my %defcell;
1264: foreach my $item (@usertools) {
1265: if ($context eq 'requestcourses') {
1266: my ($curroption,$currlimit);
1267: if (ref($settings) eq 'HASH') {
1268: if (ref($settings->{$item}) eq 'HASH') {
1269: $curroption = $settings->{$item}->{'default'};
1270: if ($curroption =~ /^autolimit=(\d*)$/) {
1271: $currlimit = $1;
1272: }
1273: }
1274: }
1275: if (!$curroption) {
1276: $curroption = 'norequest';
1277: }
1278: $datatable .= '<th>'.$titles{$item}.'</th>';
1279: foreach my $option (@options) {
1280: my $val = $option;
1281: if ($option eq 'norequest') {
1282: $val = 0;
1283: }
1284: if ($option eq 'validate') {
1285: my $canvalidate = 0;
1286: if (ref($validations{$item}) eq 'HASH') {
1287: if ($validations{$item}{'default'}) {
1288: $canvalidate = 1;
1289: }
1290: }
1291: next if (!$canvalidate);
1292: }
1293: my $checked = '';
1294: if ($option eq $curroption) {
1295: $checked = ' checked="checked"';
1296: } elsif ($option eq 'autolimit') {
1297: if ($curroption =~ /^autolimit/) {
1298: $checked = ' checked="checked"';
1299: }
1300: }
1301: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1302: '<input type="radio" name="crsreq_'.$item.
1303: '_default" value="'.$val.'"'.$checked.' />'.
1304: $titles{$option}.'</label>';
1305: if ($option eq 'autolimit') {
1306: $defcell{$item} .= '<input type="text" name="crsreq_'.
1307: $item.'_limit_default" size="1" '.
1308: 'value="'.$currlimit.'" />';
1309: }
1310: $defcell{$item} .= '</span> ';
1311: if ($option eq 'autolimit') {
1312: $defcell{$item} .= $titles{'unlimited'};
1313: }
1314: }
1315: } else {
1316: my $checked = 'checked="checked" ';
1317: if (ref($settings) eq 'HASH') {
1318: if (ref($settings->{$item}) eq 'HASH') {
1319: if ($settings->{$item}->{'default'} == 0) {
1320: $checked = '';
1321: } elsif ($settings->{$item}->{'default'} == 1) {
1322: $checked = 'checked="checked" ';
1323: }
1324: }
1325: }
1326: $datatable .= '<span class="LC_nobreak"><label>'.
1327: '<input type="checkbox" name="'.$context.'_'.$item.
1328: '" value="default" '.$checked.'/>'.$titles{$item}.
1329: '</label></span> ';
1330: }
1331: }
1332: if ($context eq 'requestcourses') {
1333: $datatable .= '</tr><tr>';
1334: foreach my $item (@usertools) {
1335: $datatable .= '<td style="vertical-align: top;">'.$defcell{$item}.'</td>';
1336: }
1337: $datatable .= '</tr></table>';
1338: }
1339: $datatable .= '</td>';
1340: unless ($context eq 'requestcourses') {
1341: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1342: '<input type="text" name="defaultquota" value="'.
1343: $defaultquota.'" size="5" /> Mb</span></td>';
1344: }
1345: $datatable .= '</tr>';
1346: $typecount ++;
1347: $css_class = $typecount%2?' class="LC_odd_row"':'';
1348: $datatable .= '<tr'.$css_class.'>'.
1349: '<td>'.&mt('LON-CAPA Advanced Users').' ';
1350: if ($context eq 'requestcourses') {
1351: $datatable .= &mt('(overrides affiliation, if set)').
1352: '</td>'.
1353: '<td class="LC_left_item">'.
1354: '<table><tr>';
1355: } else {
1356: $datatable .= &mt('(overrides affiliation, if checked)').
1357: '</td>'.
1358: '<td class="LC_left_item" colspan="2">'.
1359: '<br />';
1360: }
1361: my %advcell;
1362: foreach my $item (@usertools) {
1363: if ($context eq 'requestcourses') {
1364: my ($curroption,$currlimit);
1365: if (ref($settings) eq 'HASH') {
1366: if (ref($settings->{$item}) eq 'HASH') {
1367: $curroption = $settings->{$item}->{'_LC_adv'};
1368: if ($curroption =~ /^autolimit=(\d*)$/) {
1369: $currlimit = $1;
1370: }
1371: }
1372: }
1373: $datatable .= '<th>'.$titles{$item}.'</th>';
1374: my $checked = '';
1375: if ($curroption eq '') {
1376: $checked = ' checked="checked"';
1377: }
1378: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1379: '<input type="radio" name="crsreq_'.$item.
1380: '__LC_adv" value=""'.$checked.' />'.
1381: &mt('No override set').'</label></span> ';
1382: foreach my $option (@options) {
1383: my $val = $option;
1384: if ($option eq 'norequest') {
1385: $val = 0;
1386: }
1387: if ($option eq 'validate') {
1388: my $canvalidate = 0;
1389: if (ref($validations{$item}) eq 'HASH') {
1390: if ($validations{$item}{'_LC_adv'}) {
1391: $canvalidate = 1;
1392: }
1393: }
1394: next if (!$canvalidate);
1395: }
1396: my $checked = '';
1397: if ($val eq $curroption) {
1398: $checked = ' checked="checked"';
1399: } elsif ($option eq 'autolimit') {
1400: if ($curroption =~ /^autolimit/) {
1401: $checked = ' checked="checked"';
1402: }
1403: }
1404: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1405: '<input type="radio" name="crsreq_'.$item.
1406: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1407: $titles{$option}.'</label>';
1408: if ($option eq 'autolimit') {
1409: $advcell{$item} .= '<input type="text" name="crsreq_'.
1410: $item.'_limit__LC_adv" size="1" '.
1411: 'value="'.$currlimit.'" />';
1412: }
1413: $advcell{$item} .= '</span> ';
1414: if ($option eq 'autolimit') {
1415: $advcell{$item} .= $titles{'unlimited'};
1416: }
1417: }
1418: } else {
1419: my $checked = 'checked="checked" ';
1420: if (ref($settings) eq 'HASH') {
1421: if (ref($settings->{$item}) eq 'HASH') {
1422: if ($settings->{$item}->{'_LC_adv'} == 0) {
1423: $checked = '';
1424: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1425: $checked = 'checked="checked" ';
1426: }
1427: }
1428: }
1429: $datatable .= '<span class="LC_nobreak"><label>'.
1430: '<input type="checkbox" name="'.$context.'_'.$item.
1431: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1432: '</label></span> ';
1433: }
1434: }
1435: if ($context eq 'requestcourses') {
1436: $datatable .= '</tr><tr>';
1437: foreach my $item (@usertools) {
1438: $datatable .= '<td style="vertical-align: top;">'.$advcell{$item}.'</td>';
1439: }
1440: $datatable .= '</tr></table>';
1441: }
1442: $datatable .= '</td></tr>';
1443: $$rowtotal += $typecount;
1444: return $datatable;
1445: }
1446:
1447: sub print_courserequestmail {
1448: my ($dom,$settings,$rowtotal) = @_;
1449: my ($now,$datatable,%dompersonnel,@domcoord,@currapproval,$rows);
1450: $now = time;
1451: $rows = 0;
1452: %dompersonnel = &Apache::lonnet::get_domain_roles($dom,['dc'],$now,$now);
1453: foreach my $server (keys(%dompersonnel)) {
1454: foreach my $user (sort(keys(%{$dompersonnel{$server}}))) {
1455: my ($trole,$uname,$udom,$runame,$rudom,$rsec) = split(/:/,$user);
1456: if (!grep(/^$uname:$udom$/,@domcoord)) {
1457: push(@domcoord,$uname.':'.$udom);
1458: }
1459: }
1460: }
1461: if (ref($settings) eq 'HASH') {
1462: if (ref($settings->{'notify'}) eq 'HASH') {
1463: if ($settings->{'notify'}{'approval'} ne '') {
1464: @currapproval = split(',',$settings->{'notify'}{'approval'});
1465: }
1466: }
1467: }
1468: if (@currapproval) {
1469: foreach my $dc (@currapproval) {
1470: unless (grep(/^\Q$dc\E$/,@domcoord)) {
1471: push(@domcoord,$dc);
1472: }
1473: }
1474: }
1475: @domcoord = sort(@domcoord);
1476: my $numinrow = 4;
1477: my $numdc = @domcoord;
1478: my $css_class = 'class="LC_odd_row"';
1479: $datatable = '<tr'.$css_class.'>'.
1480: ' <td>'.&mt('Receive notification of course requests requiring approval.').
1481: ' </td>'.
1482: ' <td class="LC_left_item">';
1483: if (@domcoord > 0) {
1484: $datatable .= '<table>';
1485: for (my $i=0; $i<$numdc; $i++) {
1486: my $rem = $i%($numinrow);
1487: if ($rem == 0) {
1488: if ($i > 0) {
1489: $datatable .= '</tr>';
1490: }
1491: $datatable .= '<tr>';
1492: $rows ++;
1493: }
1494: my $check = ' ';
1495: if (grep(/^\Q$domcoord[$i]\E$/,@currapproval)) {
1496: $check = ' checked="checked" ';
1497: }
1498: my ($uname,$udom) = split(':',$domcoord[$i]);
1499: my $fullname = &Apache::loncommon::plainname($uname,$udom);
1500: if ($i == $numdc-1) {
1501: my $colsleft = $numinrow-$rem;
1502: if ($colsleft > 1) {
1503: $datatable .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
1504: } else {
1505: $datatable .= '<td class="LC_left_item">';
1506: }
1507: } else {
1508: $datatable .= '<td class="LC_left_item">';
1509: }
1510: $datatable .= '<span class="LC_nobreak"><label>'.
1511: '<input type="checkbox" name="reqapprovalnotify" '.
1512: 'value="'.$domcoord[$i].'"'.$check.'/>'.
1513: $fullname.'</label></span></td>';
1514: }
1515: $datatable .= '</tr></table>';
1516: } else {
1517: $datatable .= &mt('There are no active Domain Coordinators');
1518: $rows ++;
1519: }
1520: $datatable .='</td></tr>';
1521: $$rowtotal += $rows;
1522: return $datatable;
1523: }
1524:
1525: sub print_autoenroll {
1526: my ($dom,$settings,$rowtotal) = @_;
1527: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1528: my ($defdom,$runon,$runoff);
1529: if (ref($settings) eq 'HASH') {
1530: if (exists($settings->{'run'})) {
1531: if ($settings->{'run'} eq '0') {
1532: $runoff = ' checked="checked" ';
1533: $runon = ' ';
1534: } else {
1535: $runon = ' checked="checked" ';
1536: $runoff = ' ';
1537: }
1538: } else {
1539: if ($autorun) {
1540: $runon = ' checked="checked" ';
1541: $runoff = ' ';
1542: } else {
1543: $runoff = ' checked="checked" ';
1544: $runon = ' ';
1545: }
1546: }
1547: if (exists($settings->{'sender_domain'})) {
1548: $defdom = $settings->{'sender_domain'};
1549: }
1550: } else {
1551: if ($autorun) {
1552: $runon = ' checked="checked" ';
1553: $runoff = ' ';
1554: } else {
1555: $runoff = ' checked="checked" ';
1556: $runon = ' ';
1557: }
1558: }
1559: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1560: my $notif_sender;
1561: if (ref($settings) eq 'HASH') {
1562: $notif_sender = $settings->{'sender_uname'};
1563: }
1564: my $datatable='<tr class="LC_odd_row">'.
1565: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1566: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1567: '<input type="radio" name="autoenroll_run"'.
1568: $runon.' value="1" />'.&mt('Yes').'</label> '.
1569: '<label><input type="radio" name="autoenroll_run"'.
1570: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1571: '</tr><tr>'.
1572: '<td>'.&mt('Notification messages - sender').
1573: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1574: &mt('username').': '.
1575: '<input type="text" name="sender_uname" value="'.
1576: $notif_sender.'" size="10" /> '.&mt('domain').
1577: ': '.$domform.'</span></td></tr>';
1578: $$rowtotal += 2;
1579: return $datatable;
1580: }
1581:
1582: sub print_autoupdate {
1583: my ($position,$dom,$settings,$rowtotal) = @_;
1584: my $datatable;
1585: if ($position eq 'top') {
1586: my $updateon = ' ';
1587: my $updateoff = ' checked="checked" ';
1588: my $classlistson = ' ';
1589: my $classlistsoff = ' checked="checked" ';
1590: if (ref($settings) eq 'HASH') {
1591: if ($settings->{'run'} eq '1') {
1592: $updateon = $updateoff;
1593: $updateoff = ' ';
1594: }
1595: if ($settings->{'classlists'} eq '1') {
1596: $classlistson = $classlistsoff;
1597: $classlistsoff = ' ';
1598: }
1599: }
1600: my %title = (
1601: run => 'Auto-update active?',
1602: classlists => 'Update information in classlists?',
1603: );
1604: $datatable = '<tr class="LC_odd_row">'.
1605: '<td>'.&mt($title{'run'}).'</td>'.
1606: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1607: '<input type="radio" name="autoupdate_run"'.
1608: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1609: '<label><input type="radio" name="autoupdate_run"'.
1610: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1611: '</tr><tr>'.
1612: '<td>'.&mt($title{'classlists'}).'</td>'.
1613: '<td class="LC_right_item"><span class="LC_nobreak">'.
1614: '<label><input type="radio" name="classlists"'.
1615: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1616: '<label><input type="radio" name="classlists"'.
1617: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1618: '</tr>';
1619: $$rowtotal += 2;
1620: } else {
1621: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1622: my @fields = ('lastname','firstname','middlename','gen',
1623: 'permanentemail','id');
1624: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1625: my $numrows = 0;
1626: if (ref($types) eq 'ARRAY') {
1627: if (@{$types} > 0) {
1628: $datatable =
1629: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1630: \@fields,$types,\$numrows);
1631: $$rowtotal += @{$types};
1632: }
1633: }
1634: $datatable .=
1635: &usertype_update_row($settings,{'default' => $othertitle},
1636: \%fieldtitles,\@fields,['default'],
1637: \$numrows);
1638: $$rowtotal ++;
1639: }
1640: return $datatable;
1641: }
1642:
1643: sub print_directorysrch {
1644: my ($dom,$settings,$rowtotal) = @_;
1645: my $srchon = ' ';
1646: my $srchoff = ' checked="checked" ';
1647: my ($exacton,$containson,$beginson);
1648: my $localon = ' ';
1649: my $localoff = ' checked="checked" ';
1650: if (ref($settings) eq 'HASH') {
1651: if ($settings->{'available'} eq '1') {
1652: $srchon = $srchoff;
1653: $srchoff = ' ';
1654: }
1655: if ($settings->{'localonly'} eq '1') {
1656: $localon = $localoff;
1657: $localoff = ' ';
1658: }
1659: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1660: foreach my $type (@{$settings->{'searchtypes'}}) {
1661: if ($type eq 'exact') {
1662: $exacton = ' checked="checked" ';
1663: } elsif ($type eq 'contains') {
1664: $containson = ' checked="checked" ';
1665: } elsif ($type eq 'begins') {
1666: $beginson = ' checked="checked" ';
1667: }
1668: }
1669: } else {
1670: if ($settings->{'searchtypes'} eq 'exact') {
1671: $exacton = ' checked="checked" ';
1672: } elsif ($settings->{'searchtypes'} eq 'contains') {
1673: $containson = ' checked="checked" ';
1674: } elsif ($settings->{'searchtypes'} eq 'specify') {
1675: $exacton = ' checked="checked" ';
1676: $containson = ' checked="checked" ';
1677: }
1678: }
1679: }
1680: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1681: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1682:
1683: my $numinrow = 4;
1684: my $cansrchrow = 0;
1685: my $datatable='<tr class="LC_odd_row">'.
1686: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1687: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1688: '<input type="radio" name="dirsrch_available"'.
1689: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1690: '<label><input type="radio" name="dirsrch_available"'.
1691: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1692: '</tr><tr>'.
1693: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1694: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1695: '<input type="radio" name="dirsrch_localonly"'.
1696: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1697: '<label><input type="radio" name="dirsrch_localonly"'.
1698: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1699: '</tr>';
1700: $$rowtotal += 2;
1701: if (ref($usertypes) eq 'HASH') {
1702: if (keys(%{$usertypes}) > 0) {
1703: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
1704: $numinrow,$othertitle,'cansearch');
1705: $cansrchrow = 1;
1706: }
1707: }
1708: if ($cansrchrow) {
1709: $$rowtotal ++;
1710: $datatable .= '<tr>';
1711: } else {
1712: $datatable .= '<tr class="LC_odd_row">';
1713: }
1714: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1715: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1716: foreach my $title (@{$titleorder}) {
1717: if (defined($searchtitles->{$title})) {
1718: my $check = ' ';
1719: if (ref($settings) eq 'HASH') {
1720: if (ref($settings->{'searchby'}) eq 'ARRAY') {
1721: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
1722: $check = ' checked="checked" ';
1723: }
1724: }
1725: }
1726: $datatable .= '<td class="LC_left_item">'.
1727: '<span class="LC_nobreak"><label>'.
1728: '<input type="checkbox" name="searchby" '.
1729: 'value="'.$title.'"'.$check.'/>'.
1730: $searchtitles->{$title}.'</label></span></td>';
1731: }
1732: }
1733: $datatable .= '</tr></table></td></tr>';
1734: $$rowtotal ++;
1735: if ($cansrchrow) {
1736: $datatable .= '<tr class="LC_odd_row">';
1737: } else {
1738: $datatable .= '<tr>';
1739: }
1740: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
1741: '<td class="LC_left_item" colspan="2">'.
1742: '<span class="LC_nobreak"><label>'.
1743: '<input type="checkbox" name="searchtypes" '.
1744: $exacton.' value="exact" />'.&mt('Exact match').
1745: '</label> '.
1746: '<label><input type="checkbox" name="searchtypes" '.
1747: $beginson.' value="begins" />'.&mt('Begins with').
1748: '</label> '.
1749: '<label><input type="checkbox" name="searchtypes" '.
1750: $containson.' value="contains" />'.&mt('Contains').
1751: '</label></span></td></tr>';
1752: $$rowtotal ++;
1753: return $datatable;
1754: }
1755:
1756: sub print_contacts {
1757: my ($dom,$settings,$rowtotal) = @_;
1758: my $datatable;
1759: my @contacts = ('adminemail','supportemail');
1760: my (%checked,%to,%otheremails);
1761: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail',
1762: 'requestsmail');
1763: foreach my $type (@mailings) {
1764: $otheremails{$type} = '';
1765: }
1766: if (ref($settings) eq 'HASH') {
1767: foreach my $item (@contacts) {
1768: if (exists($settings->{$item})) {
1769: $to{$item} = $settings->{$item};
1770: }
1771: }
1772: foreach my $type (@mailings) {
1773: if (exists($settings->{$type})) {
1774: if (ref($settings->{$type}) eq 'HASH') {
1775: foreach my $item (@contacts) {
1776: if ($settings->{$type}{$item}) {
1777: $checked{$type}{$item} = ' checked="checked" ';
1778: }
1779: }
1780: $otheremails{$type} = $settings->{$type}{'others'};
1781: }
1782: } elsif ($type eq 'lonstatusmail') {
1783: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
1784: }
1785: }
1786: } else {
1787: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
1788: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
1789: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
1790: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
1791: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
1792: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
1793: $checked{'requestsmail'}{'adminemail'} = ' checked="checked" ';
1794: }
1795: my ($titles,$short_titles) = &contact_titles();
1796: my $rownum = 0;
1797: my $css_class;
1798: foreach my $item (@contacts) {
1799: $rownum ++;
1800: $css_class = $rownum%2?' class="LC_odd_row"':'';
1801: $datatable .= '<tr'.$css_class.'>'.
1802: '<td><span class="LC_nobreak">'.$titles->{$item}.
1803: '</span></td><td class="LC_right_item">'.
1804: '<input type="text" name="'.$item.'" value="'.
1805: $to{$item}.'" /></td></tr>';
1806: }
1807: foreach my $type (@mailings) {
1808: $rownum ++;
1809: $css_class = $rownum%2?' class="LC_odd_row"':'';
1810: $datatable .= '<tr'.$css_class.'>'.
1811: '<td><span class="LC_nobreak">'.
1812: $titles->{$type}.': </span></td>'.
1813: '<td class="LC_left_item">'.
1814: '<span class="LC_nobreak">';
1815: foreach my $item (@contacts) {
1816: $datatable .= '<label>'.
1817: '<input type="checkbox" name="'.$type.'"'.
1818: $checked{$type}{$item}.
1819: ' value="'.$item.'" />'.$short_titles->{$item}.
1820: '</label> ';
1821: }
1822: $datatable .= '</span><br />'.&mt('Others').': '.
1823: '<input type="text" name="'.$type.'_others" '.
1824: 'value="'.$otheremails{$type}.'" />'.
1825: '</td></tr>'."\n";
1826: }
1827: $$rowtotal += $rownum;
1828: return $datatable;
1829: }
1830:
1831: sub contact_titles {
1832: my %titles = &Apache::lonlocal::texthash (
1833: 'supportemail' => 'Support E-mail address',
1834: 'adminemail' => 'Default Server Admin E-mail address',
1835: 'errormail' => 'Error reports to be e-mailed to',
1836: 'packagesmail' => 'Package update alerts to be e-mailed to',
1837: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
1838: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
1839: 'requestsmail' => 'E-mail from course requests requiring approval',
1840: );
1841: my %short_titles = &Apache::lonlocal::texthash (
1842: adminemail => 'Admin E-mail address',
1843: supportemail => 'Support E-mail',
1844: );
1845: return (\%titles,\%short_titles);
1846: }
1847:
1848: sub tool_titles {
1849: my %titles = &Apache::lonlocal::texthash (
1850: aboutme => 'Personal Information Page',
1851: blog => 'Blog',
1852: portfolio => 'Portfolio',
1853: official => 'Official courses (with institutional codes)',
1854: unofficial => 'Unofficial courses',
1855: community => 'Communities',
1856: );
1857: return %titles;
1858: }
1859:
1860: sub courserequest_titles {
1861: my %titles = &Apache::lonlocal::texthash (
1862: official => 'Official',
1863: unofficial => 'Unofficial',
1864: community => 'Communities',
1865: norequest => 'Not allowed',
1866: approval => 'Approval by Dom. Coord.',
1867: validate => 'With validation',
1868: autolimit => 'Numerical limit',
1869: unlimited => '(blank for unlimited)',
1870: );
1871: return %titles;
1872: }
1873:
1874: sub courserequest_conditions {
1875: my %conditions = &Apache::lonlocal::texthash (
1876: approval => '(Processing of request subject to approval by Domain Coordinator).',
1877: validate => '(Processing of request subject to instittutional validation).',
1878: );
1879: return %conditions;
1880: }
1881:
1882:
1883: sub print_usercreation {
1884: my ($position,$dom,$settings,$rowtotal) = @_;
1885: my $numinrow = 4;
1886: my $datatable;
1887: if ($position eq 'top') {
1888: $$rowtotal ++;
1889: my $rowcount = 0;
1890: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
1891: if (ref($rules) eq 'HASH') {
1892: if (keys(%{$rules}) > 0) {
1893: $datatable .= &user_formats_row('username',$settings,$rules,
1894: $ruleorder,$numinrow,$rowcount);
1895: $$rowtotal ++;
1896: $rowcount ++;
1897: }
1898: }
1899: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
1900: if (ref($idrules) eq 'HASH') {
1901: if (keys(%{$idrules}) > 0) {
1902: $datatable .= &user_formats_row('id',$settings,$idrules,
1903: $idruleorder,$numinrow,$rowcount);
1904: $$rowtotal ++;
1905: $rowcount ++;
1906: }
1907: }
1908: my ($emailrules,$emailruleorder) =
1909: &Apache::lonnet::inst_userrules($dom,'email');
1910: if (ref($emailrules) eq 'HASH') {
1911: if (keys(%{$emailrules}) > 0) {
1912: $datatable .= &user_formats_row('email',$settings,$emailrules,
1913: $emailruleorder,$numinrow,$rowcount);
1914: $$rowtotal ++;
1915: $rowcount ++;
1916: }
1917: }
1918: if ($rowcount == 0) {
1919: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
1920: $$rowtotal ++;
1921: $rowcount ++;
1922: }
1923: } elsif ($position eq 'middle') {
1924: my @creators = ('author','course','requestcrs','selfcreate');
1925: my ($rules,$ruleorder) =
1926: &Apache::lonnet::inst_userrules($dom,'username');
1927: my %lt = &usercreation_types();
1928: my %checked;
1929: my @selfcreate;
1930: if (ref($settings) eq 'HASH') {
1931: if (ref($settings->{'cancreate'}) eq 'HASH') {
1932: foreach my $item (@creators) {
1933: $checked{$item} = $settings->{'cancreate'}{$item};
1934: }
1935: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
1936: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
1937: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
1938: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
1939: @selfcreate = ('email','login','sso');
1940: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
1941: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
1942: }
1943: }
1944: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
1945: foreach my $item (@creators) {
1946: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
1947: $checked{$item} = 'none';
1948: }
1949: }
1950: }
1951: }
1952: my $rownum = 0;
1953: foreach my $item (@creators) {
1954: $rownum ++;
1955: if ($item ne 'selfcreate') {
1956: if ($checked{$item} eq '') {
1957: $checked{$item} = 'any';
1958: }
1959: }
1960: my $css_class;
1961: if ($rownum%2) {
1962: $css_class = '';
1963: } else {
1964: $css_class = ' class="LC_odd_row" ';
1965: }
1966: $datatable .= '<tr'.$css_class.'>'.
1967: '<td><span class="LC_nobreak">'.$lt{$item}.
1968: '</span></td><td align="right">';
1969: my @options;
1970: if ($item eq 'selfcreate') {
1971: push(@options,('email','login','sso'));
1972: } else {
1973: @options = ('any');
1974: if (ref($rules) eq 'HASH') {
1975: if (keys(%{$rules}) > 0) {
1976: push(@options,('official','unofficial'));
1977: }
1978: }
1979: push(@options,'none');
1980: }
1981: foreach my $option (@options) {
1982: my $type = 'radio';
1983: my $check = ' ';
1984: if ($item eq 'selfcreate') {
1985: $type = 'checkbox';
1986: if (grep(/^\Q$option\E$/,@selfcreate)) {
1987: $check = ' checked="checked" ';
1988: }
1989: } else {
1990: if ($checked{$item} eq $option) {
1991: $check = ' checked="checked" ';
1992: }
1993: }
1994: $datatable .= '<span class="LC_nobreak"><label>'.
1995: '<input type="'.$type.'" name="can_createuser_'.
1996: $item.'" value="'.$option.'"'.$check.'/> '.
1997: $lt{$option}.'</label> </span>';
1998: }
1999: $datatable .= '</td></tr>';
2000: }
2001: my ($othertitle,$usertypes,$types) =
2002: &Apache::loncommon::sorted_inst_types($dom);
2003: if (ref($usertypes) eq 'HASH') {
2004: if (keys(%{$usertypes}) > 0) {
2005: my $createsettings;
2006: if (ref($settings) eq 'HASH') {
2007: $createsettings = $settings->{cancreate};
2008: }
2009: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
2010: $dom,$numinrow,$othertitle,
2011: 'statustocreate');
2012: $$rowtotal ++;
2013: }
2014: }
2015: } else {
2016: my @contexts = ('author','course','domain');
2017: my @authtypes = ('int','krb4','krb5','loc');
2018: my %checked;
2019: if (ref($settings) eq 'HASH') {
2020: if (ref($settings->{'authtypes'}) eq 'HASH') {
2021: foreach my $item (@contexts) {
2022: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
2023: foreach my $auth (@authtypes) {
2024: if ($settings->{'authtypes'}{$item}{$auth}) {
2025: $checked{$item}{$auth} = ' checked="checked" ';
2026: }
2027: }
2028: }
2029: }
2030: }
2031: } else {
2032: foreach my $item (@contexts) {
2033: foreach my $auth (@authtypes) {
2034: $checked{$item}{$auth} = ' checked="checked" ';
2035: }
2036: }
2037: }
2038: my %title = &context_names();
2039: my %authname = &authtype_names();
2040: my $rownum = 0;
2041: my $css_class;
2042: foreach my $item (@contexts) {
2043: if ($rownum%2) {
2044: $css_class = '';
2045: } else {
2046: $css_class = ' class="LC_odd_row" ';
2047: }
2048: $datatable .= '<tr'.$css_class.'>'.
2049: '<td>'.$title{$item}.
2050: '</td><td class="LC_left_item">'.
2051: '<span class="LC_nobreak">';
2052: foreach my $auth (@authtypes) {
2053: $datatable .= '<label>'.
2054: '<input type="checkbox" name="'.$item.'_auth" '.
2055: $checked{$item}{$auth}.' value="'.$auth.'" />'.
2056: $authname{$auth}.'</label> ';
2057: }
2058: $datatable .= '</span></td></tr>';
2059: $rownum ++;
2060: }
2061: $$rowtotal += $rownum;
2062: }
2063: return $datatable;
2064: }
2065:
2066: sub user_formats_row {
2067: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
2068: my $output;
2069: my %text = (
2070: 'username' => 'new usernames',
2071: 'id' => 'IDs',
2072: 'email' => 'self-created accounts (e-mail)',
2073: );
2074: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2075: $output = '<tr '.$css_class.'>'.
2076: '<td><span class="LC_nobreak">';
2077: if ($type eq 'email') {
2078: $output .= &mt("Formats disallowed for $text{$type}: ");
2079: } else {
2080: $output .= &mt("Format rules to check for $text{$type}: ");
2081: }
2082: $output .= '</span></td>'.
2083: '<td class="LC_left_item" colspan="2"><table>';
2084: my $rem;
2085: if (ref($ruleorder) eq 'ARRAY') {
2086: for (my $i=0; $i<@{$ruleorder}; $i++) {
2087: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
2088: my $rem = $i%($numinrow);
2089: if ($rem == 0) {
2090: if ($i > 0) {
2091: $output .= '</tr>';
2092: }
2093: $output .= '<tr>';
2094: }
2095: my $check = ' ';
2096: if (ref($settings) eq 'HASH') {
2097: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
2098: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
2099: $check = ' checked="checked" ';
2100: }
2101: }
2102: }
2103: $output .= '<td class="LC_left_item">'.
2104: '<span class="LC_nobreak"><label>'.
2105: '<input type="checkbox" name="'.$type.'_rule" '.
2106: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
2107: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
2108: }
2109: }
2110: $rem = @{$ruleorder}%($numinrow);
2111: }
2112: my $colsleft = $numinrow - $rem;
2113: if ($colsleft > 1 ) {
2114: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2115: ' </td>';
2116: } elsif ($colsleft == 1) {
2117: $output .= '<td class="LC_left_item"> </td>';
2118: }
2119: $output .= '</tr></table></td></tr>';
2120: return $output;
2121: }
2122:
2123: sub usercreation_types {
2124: my %lt = &Apache::lonlocal::texthash (
2125: author => 'When adding a co-author',
2126: course => 'When adding a user to a course',
2127: requestcrs => 'When requesting a course',
2128: selfcreate => 'User creates own account',
2129: any => 'Any',
2130: official => 'Institutional only ',
2131: unofficial => 'Non-institutional only',
2132: email => 'E-mail address',
2133: login => 'Institutional Login',
2134: sso => 'SSO',
2135: none => 'None',
2136: );
2137: return %lt;
2138: }
2139:
2140: sub authtype_names {
2141: my %lt = &Apache::lonlocal::texthash(
2142: int => 'Internal',
2143: krb4 => 'Kerberos 4',
2144: krb5 => 'Kerberos 5',
2145: loc => 'Local',
2146: );
2147: return %lt;
2148: }
2149:
2150: sub context_names {
2151: my %context_title = &Apache::lonlocal::texthash(
2152: author => 'Creating users when an Author',
2153: course => 'Creating users when in a course',
2154: domain => 'Creating users when a Domain Coordinator',
2155: );
2156: return %context_title;
2157: }
2158:
2159: sub print_usermodification {
2160: my ($position,$dom,$settings,$rowtotal) = @_;
2161: my $numinrow = 4;
2162: my ($context,$datatable,$rowcount);
2163: if ($position eq 'top') {
2164: $rowcount = 0;
2165: $context = 'author';
2166: foreach my $role ('ca','aa') {
2167: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2168: $numinrow,$rowcount);
2169: $$rowtotal ++;
2170: $rowcount ++;
2171: }
2172: } elsif ($position eq 'middle') {
2173: $context = 'course';
2174: $rowcount = 0;
2175: foreach my $role ('st','ep','ta','in','cr') {
2176: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2177: $numinrow,$rowcount);
2178: $$rowtotal ++;
2179: $rowcount ++;
2180: }
2181: } elsif ($position eq 'bottom') {
2182: $context = 'selfcreate';
2183: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2184: $usertypes->{'default'} = $othertitle;
2185: if (ref($types) eq 'ARRAY') {
2186: push(@{$types},'default');
2187: $usertypes->{'default'} = $othertitle;
2188: foreach my $status (@{$types}) {
2189: $datatable .= &modifiable_userdata_row($context,$status,$settings,
2190: $numinrow,$rowcount,$usertypes);
2191: $$rowtotal ++;
2192: $rowcount ++;
2193: }
2194: }
2195: }
2196: return $datatable;
2197: }
2198:
2199: sub print_defaults {
2200: my ($dom,$rowtotal) = @_;
2201: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
2202: 'datelocale_def');
2203: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
2204: my $titles = &defaults_titles();
2205: my $rownum = 0;
2206: my ($datatable,$css_class);
2207: foreach my $item (@items) {
2208: if ($rownum%2) {
2209: $css_class = '';
2210: } else {
2211: $css_class = ' class="LC_odd_row" ';
2212: }
2213: $datatable .= '<tr'.$css_class.'>'.
2214: '<td><span class="LC_nobreak">'.$titles->{$item}.
2215: '</span></td><td class="LC_right_item">';
2216: if ($item eq 'auth_def') {
2217: my @authtypes = ('internal','krb4','krb5','localauth');
2218: my %shortauth = (
2219: internal => 'int',
2220: krb4 => 'krb4',
2221: krb5 => 'krb5',
2222: localauth => 'loc'
2223: );
2224: my %authnames = &authtype_names();
2225: foreach my $auth (@authtypes) {
2226: my $checked = ' ';
2227: if ($domdefaults{$item} eq $auth) {
2228: $checked = ' checked="checked" ';
2229: }
2230: $datatable .= '<label><input type="radio" name="'.$item.
2231: '" value="'.$auth.'"'.$checked.'/>'.
2232: $authnames{$shortauth{$auth}}.'</label> ';
2233: }
2234: } elsif ($item eq 'timezone_def') {
2235: my $includeempty = 1;
2236: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
2237: } elsif ($item eq 'datelocale_def') {
2238: my $includeempty = 1;
2239: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
2240: } else {
2241: $datatable .= '<input type="text" name="'.$item.'" value="'.
2242: $domdefaults{$item}.'" />';
2243: }
2244: $datatable .= '</td></tr>';
2245: $rownum ++;
2246: }
2247: $$rowtotal += $rownum;
2248: return $datatable;
2249: }
2250:
2251: sub defaults_titles {
2252: my %titles = &Apache::lonlocal::texthash (
2253: 'auth_def' => 'Default authentication type',
2254: 'auth_arg_def' => 'Default authentication argument',
2255: 'lang_def' => 'Default language',
2256: 'timezone_def' => 'Default timezone',
2257: 'datelocale_def' => 'Default locale for dates',
2258: );
2259: return (\%titles);
2260: }
2261:
2262: sub print_scantronformat {
2263: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
2264: my $itemcount = 1;
2265: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
2266: %confhash);
2267: my $switchserver = &check_switchserver($dom,$confname);
2268: my %lt = &Apache::lonlocal::texthash (
2269: default => 'Default bubblesheet format file error',
2270: custom => 'Custom bubblesheet format file error',
2271: );
2272: my %scantronfiles = (
2273: default => 'default.tab',
2274: custom => 'custom.tab',
2275: );
2276: foreach my $key (keys(%scantronfiles)) {
2277: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
2278: .$scantronfiles{$key};
2279: }
2280: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
2281: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
2282: if (!$switchserver) {
2283: my $servadm = $r->dir_config('lonAdmEMail');
2284: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
2285: if ($configuserok eq 'ok') {
2286: if ($author_ok eq 'ok') {
2287: my %legacyfile = (
2288: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
2289: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
2290: );
2291: my %md5chk;
2292: foreach my $type (keys(%legacyfile)) {
2293: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
2294: chomp($md5chk{$type});
2295: }
2296: if ($md5chk{'default'} ne $md5chk{'custom'}) {
2297: foreach my $type (keys(%legacyfile)) {
2298: ($scantronurls{$type},my $error) =
2299: &legacy_scantronformat($r,$dom,$confname,
2300: $type,$legacyfile{$type},
2301: $scantronurls{$type},
2302: $scantronfiles{$type});
2303: if ($error ne '') {
2304: $error{$type} = $error;
2305: }
2306: }
2307: if (keys(%error) == 0) {
2308: $is_custom = 1;
2309: $confhash{'scantron'}{'scantronformat'} =
2310: $scantronurls{'custom'};
2311: my $putresult =
2312: &Apache::lonnet::put_dom('configuration',
2313: \%confhash,$dom);
2314: if ($putresult ne 'ok') {
2315: $error{'custom'} =
2316: '<span class="LC_error">'.
2317: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2318: }
2319: }
2320: } else {
2321: ($scantronurls{'default'},my $error) =
2322: &legacy_scantronformat($r,$dom,$confname,
2323: 'default',$legacyfile{'default'},
2324: $scantronurls{'default'},
2325: $scantronfiles{'default'});
2326: if ($error eq '') {
2327: $confhash{'scantron'}{'scantronformat'} = '';
2328: my $putresult =
2329: &Apache::lonnet::put_dom('configuration',
2330: \%confhash,$dom);
2331: if ($putresult ne 'ok') {
2332: $error{'default'} =
2333: '<span class="LC_error">'.
2334: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2335: }
2336: } else {
2337: $error{'default'} = $error;
2338: }
2339: }
2340: }
2341: }
2342: } else {
2343: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
2344: }
2345: }
2346: if (ref($settings) eq 'HASH') {
2347: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
2348: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
2349: if ((!@info) || ($info[0] eq 'no_such_dir')) {
2350: $scantronurl = '';
2351: } else {
2352: $scantronurl = $settings->{'scantronformat'};
2353: }
2354: $is_custom = 1;
2355: } else {
2356: $scantronurl = $scantronurls{'default'};
2357: }
2358: } else {
2359: if ($is_custom) {
2360: $scantronurl = $scantronurls{'custom'};
2361: } else {
2362: $scantronurl = $scantronurls{'default'};
2363: }
2364: }
2365: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2366: $datatable .= '<tr'.$css_class.'>';
2367: if (!$is_custom) {
2368: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
2369: '<span class="LC_nobreak">';
2370: if ($scantronurl) {
2371: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
2372: &mt('Default scantron format file').'</a>';
2373: } else {
2374: $datatable = &mt('File unavailable for display');
2375: }
2376: $datatable .= '</span></td>';
2377: if (keys(%error) == 0) {
2378: $datatable .= '<td valign="bottom">';
2379: if (!$switchserver) {
2380: $datatable .= &mt('Upload:').'<br />';
2381: }
2382: } else {
2383: my $errorstr;
2384: foreach my $key (sort(keys(%error))) {
2385: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2386: }
2387: $datatable .= '<td>'.$errorstr;
2388: }
2389: } else {
2390: if (keys(%error) > 0) {
2391: my $errorstr;
2392: foreach my $key (sort(keys(%error))) {
2393: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2394: }
2395: $datatable .= '<td>'.$errorstr.'</td><td> ';
2396: } elsif ($scantronurl) {
2397: $datatable .= '<td><span class="LC_nobreak">'.
2398: '<a href="'.$scantronurl.'" target="_blank">'.
2399: &mt('Custom scantron format file').'</a><label>'.
2400: '<input type="checkbox" name="scantronformat_del"'.
2401: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
2402: '<td><span class="LC_nobreak"> '.
2403: &mt('Replace:').'</span><br />';
2404: }
2405: }
2406: if (keys(%error) == 0) {
2407: if ($switchserver) {
2408: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2409: } else {
2410: $datatable .='<span class="LC_nobreak"> '.
2411: '<input type="file" name="scantronformat" /></span>';
2412: }
2413: }
2414: $datatable .= '</td></tr>';
2415: $$rowtotal ++;
2416: return $datatable;
2417: }
2418:
2419: sub legacy_scantronformat {
2420: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
2421: my ($url,$error);
2422: my @statinfo = &Apache::lonnet::stat_file($newurl);
2423: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
2424: (my $result,$url) =
2425: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
2426: '','',$newfile);
2427: if ($result ne 'ok') {
2428: $error = &mt("An error occurred publishing the [_1] scantron format file in RES space. Error was: [_2].",$newfile,$result);
2429: }
2430: }
2431: return ($url,$error);
2432: }
2433:
2434: sub print_coursecategories {
2435: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
2436: my $datatable;
2437: if ($position eq 'top') {
2438: my $toggle_cats_crs = ' ';
2439: my $toggle_cats_dom = ' checked="checked" ';
2440: my $can_cat_crs = ' ';
2441: my $can_cat_dom = ' checked="checked" ';
2442: if (ref($settings) eq 'HASH') {
2443: if ($settings->{'togglecats'} eq 'crs') {
2444: $toggle_cats_crs = $toggle_cats_dom;
2445: $toggle_cats_dom = ' ';
2446: }
2447: if ($settings->{'categorize'} eq 'crs') {
2448: $can_cat_crs = $can_cat_dom;
2449: $can_cat_dom = ' ';
2450: }
2451: }
2452: my %title = &Apache::lonlocal::texthash (
2453: togglecats => 'Show/Hide a course in the catalog',
2454: categorize => 'Assign a category to a course',
2455: );
2456: my %level = &Apache::lonlocal::texthash (
2457: dom => 'Set in "Modify Course" (Domain)',
2458: crs => 'Set in "Modify Parameters" (Course)',
2459: );
2460: $datatable = '<tr class="LC_odd_row">'.
2461: '<td>'.$title{'togglecats'}.'</td>'.
2462: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2463: '<input type="radio" name="togglecats"'.
2464: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2465: '<label><input type="radio" name="togglecats"'.
2466: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
2467: '</tr><tr>'.
2468: '<td>'.$title{'categorize'}.'</td>'.
2469: '<td class="LC_right_item"><span class="LC_nobreak">'.
2470: '<label><input type="radio" name="categorize"'.
2471: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2472: '<label><input type="radio" name="categorize"'.
2473: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
2474: '</tr>';
2475: $$rowtotal += 2;
2476: } else {
2477: my $css_class;
2478: my $itemcount = 1;
2479: my $cathash;
2480: if (ref($settings) eq 'HASH') {
2481: $cathash = $settings->{'cats'};
2482: }
2483: if (ref($cathash) eq 'HASH') {
2484: my (@cats,@trails,%allitems,%idx,@jsarray);
2485: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
2486: \%allitems,\%idx,\@jsarray);
2487: my $maxdepth = scalar(@cats);
2488: my $colattrib = '';
2489: if ($maxdepth > 2) {
2490: $colattrib = ' colspan="2" ';
2491: }
2492: my @path;
2493: if (@cats > 0) {
2494: if (ref($cats[0]) eq 'ARRAY') {
2495: my $numtop = @{$cats[0]};
2496: my $maxnum = $numtop;
2497: if ((!grep(/^instcode$/,@{$cats[0]})) || ($cathash->{'instcode::0'} eq '')) {
2498: $maxnum ++;
2499: }
2500: my $lastidx;
2501: for (my $i=0; $i<$numtop; $i++) {
2502: my $parent = $cats[0][$i];
2503: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2504: my $item = &escape($parent).'::0';
2505: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
2506: $lastidx = $idx{$item};
2507: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2508: .'<select name="'.$item.'"'.$chgstr.'>';
2509: for (my $k=0; $k<=$maxnum; $k++) {
2510: my $vpos = $k+1;
2511: my $selstr;
2512: if ($k == $i) {
2513: $selstr = ' selected="selected" ';
2514: }
2515: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2516: }
2517: $datatable .= '</select></td><td>';
2518: if ($parent eq 'instcode') {
2519: $datatable .= '<span class="LC_nobreak">'.&mt('Official courses')
2520: .'</span><br /><span class="LC_nobreak">('
2521: .&mt('with institutional codes').')</span></td>'
2522: .'<td'.$colattrib.'><span class="LC_nobreak"><label><input type="radio" name="instcode" value="1" checked="checked" />'
2523: .&mt('Display').'</label> '
2524: .'<label><input type="radio" name="instcode" value="0" />'
2525: .&mt('Do not display').'</label></span></td>';
2526: } else {
2527: $datatable .= $parent
2528: .' <label><input type="checkbox" name="deletecategory" '
2529: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
2530: }
2531: my $depth = 1;
2532: push(@path,$parent);
2533: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
2534: pop(@path);
2535: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
2536: $itemcount ++;
2537: }
2538: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2539: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
2540: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
2541: for (my $k=0; $k<=$maxnum; $k++) {
2542: my $vpos = $k+1;
2543: my $selstr;
2544: if ($k == $numtop) {
2545: $selstr = ' selected="selected" ';
2546: }
2547: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2548: }
2549: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
2550: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
2551: .'</tr>'."\n";
2552: $itemcount ++;
2553: if ((!grep(/^instcode$/,@{$cats[0]})) || ($cathash->{'instcode::0'} eq '')) {
2554: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2555: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','instcode_pos','$lastidx'".');"';
2556: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
2557: '<span class="LC_nobreak"><select name="instcode_pos"'.$chgstr.'>';
2558: for (my $k=0; $k<=$maxnum; $k++) {
2559: my $vpos = $k+1;
2560: my $selstr;
2561: if ($k == $maxnum) {
2562: $selstr = ' selected="selected" ';
2563: }
2564: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2565: }
2566: $datatable .= '</select></span></td><td><span class="LC_nobreak">'
2567: .&mt('Official courses').'</span>'.'<br /><span class="LC_nobreak">('
2568: .&mt('with institutional codes').')</span></td>'
2569: .'<td><span class="LC_nobreak"><label><input type="radio" name="instcode" value="1" />'
2570: .&mt('Display').'</label> '
2571: .'<label><input type="radio" name="instcode" value="0" checked="checked"/>'
2572: .&mt('Do not display').'</label></span></td></tr>';
2573: }
2574: }
2575: } else {
2576: $datatable .= &initialize_categories($itemcount);
2577: }
2578: } else {
2579: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
2580: .&initialize_categories($itemcount);
2581: }
2582: $$rowtotal += $itemcount;
2583: }
2584: return $datatable;
2585: }
2586:
2587: sub print_serverstatuses {
2588: my ($dom,$settings,$rowtotal) = @_;
2589: my $datatable;
2590: my @pages = &serverstatus_pages();
2591: my (%namedaccess,%machineaccess);
2592: foreach my $type (@pages) {
2593: $namedaccess{$type} = '';
2594: $machineaccess{$type}= '';
2595: }
2596: if (ref($settings) eq 'HASH') {
2597: foreach my $type (@pages) {
2598: if (exists($settings->{$type})) {
2599: if (ref($settings->{$type}) eq 'HASH') {
2600: foreach my $key (keys(%{$settings->{$type}})) {
2601: if ($key eq 'namedusers') {
2602: $namedaccess{$type} = $settings->{$type}->{$key};
2603: } elsif ($key eq 'machines') {
2604: $machineaccess{$type} = $settings->{$type}->{$key};
2605: }
2606: }
2607: }
2608: }
2609: }
2610: }
2611: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
2612: my $rownum = 0;
2613: my $css_class;
2614: foreach my $type (@pages) {
2615: $rownum ++;
2616: $css_class = $rownum%2?' class="LC_odd_row"':'';
2617: $datatable .= '<tr'.$css_class.'>'.
2618: '<td><span class="LC_nobreak">'.
2619: $titles->{$type}.'</span></td>'.
2620: '<td class="LC_left_item">'.
2621: '<input type="text" name="'.$type.'_namedusers" '.
2622: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
2623: '<td class="LC_right_item">'.
2624: '<span class="LC_nobreak">'.
2625: '<input type="text" name="'.$type.'_machines" '.
2626: 'value="'.$machineaccess{$type}.'" size="10" />'.
2627: '</td></tr>'."\n";
2628: }
2629: $$rowtotal += $rownum;
2630: return $datatable;
2631: }
2632:
2633: sub serverstatus_pages {
2634: return ('userstatus','lonstatus','loncron','server-status','codeversions',
2635: 'clusterstatus','metadata_keywords','metadata_harvest',
2636: 'takeoffline','takeonline','showenv');
2637: }
2638:
2639: sub coursecategories_javascript {
2640: my ($settings) = @_;
2641: my ($output,$jstext,$cathash);
2642: if (ref($settings) eq 'HASH') {
2643: $cathash = $settings->{'cats'};
2644: }
2645: if (ref($cathash) eq 'HASH') {
2646: my (@cats,@jsarray,%idx);
2647: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
2648: if (@jsarray > 0) {
2649: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
2650: for (my $i=0; $i<@jsarray; $i++) {
2651: if (ref($jsarray[$i]) eq 'ARRAY') {
2652: my $catstr = join('","',@{$jsarray[$i]});
2653: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
2654: }
2655: }
2656: }
2657: } else {
2658: $jstext = ' var categories = Array(1);'."\n".
2659: ' categories[0] = Array("instcode_pos");'."\n";
2660: }
2661: $output = <<"ENDSCRIPT";
2662: <script type="text/javascript">
2663: // <![CDATA[
2664: function reorderCats(form,parent,item,idx) {
2665: var changedVal;
2666: $jstext
2667: var newpos = 'addcategory_pos';
2668: var current = new Array;
2669: if (parent == '') {
2670: var has_instcode = 0;
2671: var maxtop = categories[idx].length;
2672: for (var j=0; j<maxtop; j++) {
2673: if (categories[idx][j] == 'instcode::0') {
2674: has_instcode == 1;
2675: }
2676: }
2677: if (has_instcode == 0) {
2678: categories[idx][maxtop] = 'instcode_pos';
2679: }
2680: } else {
2681: newpos += '_'+parent;
2682: }
2683: var maxh = 1 + categories[idx].length;
2684: var current = new Array;
2685: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2686: if (item == newpos) {
2687: changedVal = newitemVal;
2688: } else {
2689: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2690: current[newitemVal] = newpos;
2691: }
2692: for (var i=0; i<categories[idx].length; i++) {
2693: var elementName = categories[idx][i];
2694: if (elementName != item) {
2695: if (form.elements[elementName]) {
2696: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2697: current[currVal] = elementName;
2698: }
2699: }
2700: }
2701: var oldVal;
2702: for (var j=0; j<maxh; j++) {
2703: if (current[j] == undefined) {
2704: oldVal = j;
2705: }
2706: }
2707: if (oldVal < changedVal) {
2708: for (var k=oldVal+1; k<=changedVal ; k++) {
2709: var elementName = current[k];
2710: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2711: }
2712: } else {
2713: for (var k=changedVal; k<oldVal; k++) {
2714: var elementName = current[k];
2715: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2716: }
2717: }
2718: return;
2719: }
2720: // ]]>
2721: </script>
2722:
2723: ENDSCRIPT
2724: return $output;
2725: }
2726:
2727: sub initialize_categories {
2728: my ($itemcount) = @_;
2729: my $datatable;
2730: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2731: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','instcode_pos','0'".');"';
2732:
2733: $datatable = '<tr '.$css_class.'><td><span class="LC_nobreak">'
2734: .'<select name="instcode_pos"><option value="0" selected="selected">1</option>'
2735: .'<option value="1">2</option></select> '
2736: .&mt('Official courses (with institutional codes)')
2737: .'</span></td><td><span class="LC_nobreak">'
2738: .'<label><input type="radio" name="instcode" value="1" checked="checked" />'
2739: .&mt('Display').'</label> <label>'
2740: .'<input type="radio" name="instcode" value="0" />'.&mt('Do not display')
2741: .'</label></span></td></tr>';
2742: $itemcount ++;
2743: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2744: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
2745: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2746: .'<select name="addcategory_pos"'.$chgstr.'><option value="0">1</option>'
2747: .'<option value="1" selected="selected">2</option></select> '
2748: .&mt('Add category').'</td><td>'.&mt('Name:')
2749: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
2750: return $datatable;
2751: }
2752:
2753: sub build_category_rows {
2754: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
2755: my ($text,$name,$item,$chgstr);
2756: if (ref($cats) eq 'ARRAY') {
2757: my $maxdepth = scalar(@{$cats});
2758: if (ref($cats->[$depth]) eq 'HASH') {
2759: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
2760: my $numchildren = @{$cats->[$depth]{$parent}};
2761: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2762: $text .= '<td><table class="LC_datatable">';
2763: my ($idxnum,$parent_name,$parent_item);
2764: my $higher = $depth - 1;
2765: if ($higher == 0) {
2766: $parent_name = &escape($parent).'::'.$higher;
2767: } else {
2768: if (ref($path) eq 'ARRAY') {
2769: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
2770: }
2771: }
2772: $parent_item = 'addcategory_pos_'.$parent_name;
2773: for (my $j=0; $j<=$numchildren; $j++) {
2774: if ($j < $numchildren) {
2775: $name = $cats->[$depth]{$parent}[$j];
2776: $item = &escape($name).':'.&escape($parent).':'.$depth;
2777: $idxnum = $idx->{$item};
2778: } else {
2779: $name = $parent_name;
2780: $item = $parent_item;
2781: }
2782: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
2783: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
2784: for (my $i=0; $i<=$numchildren; $i++) {
2785: my $vpos = $i+1;
2786: my $selstr;
2787: if ($j == $i) {
2788: $selstr = ' selected="selected" ';
2789: }
2790: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
2791: }
2792: $text .= '</select> ';
2793: if ($j < $numchildren) {
2794: my $deeper = $depth+1;
2795: $text .= $name.' '
2796: .'<label><input type="checkbox" name="deletecategory" value="'
2797: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
2798: if(ref($path) eq 'ARRAY') {
2799: push(@{$path},$name);
2800: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
2801: pop(@{$path});
2802: }
2803: } else {
2804: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
2805: if ($j == $numchildren) {
2806: $text .= $name;
2807: } else {
2808: $text .= $item;
2809: }
2810: $text .= '" value="" />';
2811: }
2812: $text .= '</td></tr>';
2813: }
2814: $text .= '</table></td>';
2815: } else {
2816: my $higher = $depth-1;
2817: if ($higher == 0) {
2818: $name = &escape($parent).'::'.$higher;
2819: } else {
2820: if (ref($path) eq 'ARRAY') {
2821: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
2822: }
2823: }
2824: my $colspan;
2825: if ($parent ne 'instcode') {
2826: $colspan = $maxdepth - $depth - 1;
2827: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
2828: }
2829: }
2830: }
2831: }
2832: return $text;
2833: }
2834:
2835: sub modifiable_userdata_row {
2836: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
2837: my $rolename;
2838: if ($context eq 'selfcreate') {
2839: if (ref($usertypes) eq 'HASH') {
2840: $rolename = $usertypes->{$role};
2841: } else {
2842: $rolename = $role;
2843: }
2844: } else {
2845: if ($role eq 'cr') {
2846: $rolename = &mt('Custom role');
2847: } else {
2848: $rolename = &Apache::lonnet::plaintext($role);
2849: }
2850: }
2851: my @fields = ('lastname','firstname','middlename','generation',
2852: 'permanentemail','id');
2853: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2854: my $output;
2855: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2856: $output = '<tr '.$css_class.'>'.
2857: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
2858: '<td class="LC_left_item" colspan="2"><table>';
2859: my $rem;
2860: my %checks;
2861: if (ref($settings) eq 'HASH') {
2862: if (ref($settings->{$context}) eq 'HASH') {
2863: if (ref($settings->{$context}->{$role}) eq 'HASH') {
2864: foreach my $field (@fields) {
2865: if ($settings->{$context}->{$role}->{$field}) {
2866: $checks{$field} = ' checked="checked" ';
2867: }
2868: }
2869: }
2870: }
2871: }
2872: for (my $i=0; $i<@fields; $i++) {
2873: my $rem = $i%($numinrow);
2874: if ($rem == 0) {
2875: if ($i > 0) {
2876: $output .= '</tr>';
2877: }
2878: $output .= '<tr>';
2879: }
2880: my $check = ' ';
2881: if (exists($checks{$fields[$i]})) {
2882: $check = $checks{$fields[$i]}
2883: } else {
2884: if ($role eq 'st') {
2885: if (ref($settings) ne 'HASH') {
2886: $check = ' checked="checked" ';
2887: }
2888: }
2889: }
2890: $output .= '<td class="LC_left_item">'.
2891: '<span class="LC_nobreak"><label>'.
2892: '<input type="checkbox" name="canmodify_'.$role.'" '.
2893: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
2894: '</label></span></td>';
2895: $rem = @fields%($numinrow);
2896: }
2897: my $colsleft = $numinrow - $rem;
2898: if ($colsleft > 1 ) {
2899: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2900: ' </td>';
2901: } elsif ($colsleft == 1) {
2902: $output .= '<td class="LC_left_item"> </td>';
2903: }
2904: $output .= '</tr></table></td></tr>';
2905: return $output;
2906: }
2907:
2908: sub insttypes_row {
2909: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
2910: my %lt = &Apache::lonlocal::texthash (
2911: cansearch => 'Users allowed to search',
2912: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
2913: );
2914: my $showdom;
2915: if ($context eq 'cansearch') {
2916: $showdom = ' ('.$dom.')';
2917: }
2918: my $output = '<tr class="LC_odd_row">'.
2919: '<td>'.$lt{$context}.$showdom.
2920: '</td><td class="LC_left_item" colspan="2"><table>';
2921: my $rem;
2922: if (ref($types) eq 'ARRAY') {
2923: for (my $i=0; $i<@{$types}; $i++) {
2924: if (defined($usertypes->{$types->[$i]})) {
2925: my $rem = $i%($numinrow);
2926: if ($rem == 0) {
2927: if ($i > 0) {
2928: $output .= '</tr>';
2929: }
2930: $output .= '<tr>';
2931: }
2932: my $check = ' ';
2933: if (ref($settings) eq 'HASH') {
2934: if (ref($settings->{$context}) eq 'ARRAY') {
2935: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
2936: $check = ' checked="checked" ';
2937: }
2938: } elsif ($context eq 'statustocreate') {
2939: $check = ' checked="checked" ';
2940: }
2941: }
2942: $output .= '<td class="LC_left_item">'.
2943: '<span class="LC_nobreak"><label>'.
2944: '<input type="checkbox" name="'.$context.'" '.
2945: 'value="'.$types->[$i].'"'.$check.'/>'.
2946: $usertypes->{$types->[$i]}.'</label></span></td>';
2947: }
2948: }
2949:
2950: $rem = @{$types}%($numinrow);
2951: }
2952: my $colsleft = $numinrow - $rem;
2953: if ($colsleft > 1) {
2954: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
2955: } else {
2956: $output .= '<td class="LC_left_item">';
2957: }
2958: my $defcheck = ' ';
2959: if (ref($settings) eq 'HASH') {
2960: if (ref($settings->{$context}) eq 'ARRAY') {
2961: if (grep(/^default$/,@{$settings->{$context}})) {
2962: $defcheck = ' checked="checked" ';
2963: }
2964: } elsif ($context eq 'statustocreate') {
2965: $defcheck = ' checked="checked" ';
2966: }
2967: }
2968: $output .= '<span class="LC_nobreak"><label>'.
2969: '<input type="checkbox" name="'.$context.'" '.
2970: 'value="default"'.$defcheck.'/>'.
2971: $othertitle.'</label></span></td>'.
2972: '</tr></table></td></tr>';
2973: return $output;
2974: }
2975:
2976: sub sorted_searchtitles {
2977: my %searchtitles = &Apache::lonlocal::texthash(
2978: 'uname' => 'username',
2979: 'lastname' => 'last name',
2980: 'lastfirst' => 'last name, first name',
2981: );
2982: my @titleorder = ('uname','lastname','lastfirst');
2983: return (\%searchtitles,\@titleorder);
2984: }
2985:
2986: sub sorted_searchtypes {
2987: my %srchtypes_desc = (
2988: exact => 'is exact match',
2989: contains => 'contains ..',
2990: begins => 'begins with ..',
2991: );
2992: my @srchtypeorder = ('exact','begins','contains');
2993: return (\%srchtypes_desc,\@srchtypeorder);
2994: }
2995:
2996: sub usertype_update_row {
2997: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
2998: my $datatable;
2999: my $numinrow = 4;
3000: foreach my $type (@{$types}) {
3001: if (defined($usertypes->{$type})) {
3002: $$rownums ++;
3003: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
3004: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
3005: '</td><td class="LC_left_item"><table>';
3006: for (my $i=0; $i<@{$fields}; $i++) {
3007: my $rem = $i%($numinrow);
3008: if ($rem == 0) {
3009: if ($i > 0) {
3010: $datatable .= '</tr>';
3011: }
3012: $datatable .= '<tr>';
3013: }
3014: my $check = ' ';
3015: if (ref($settings) eq 'HASH') {
3016: if (ref($settings->{'fields'}) eq 'HASH') {
3017: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
3018: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
3019: $check = ' checked="checked" ';
3020: }
3021: }
3022: }
3023: }
3024:
3025: if ($i == @{$fields}-1) {
3026: my $colsleft = $numinrow - $rem;
3027: if ($colsleft > 1) {
3028: $datatable .= '<td colspan="'.$colsleft.'">';
3029: } else {
3030: $datatable .= '<td>';
3031: }
3032: } else {
3033: $datatable .= '<td>';
3034: }
3035: $datatable .= '<span class="LC_nobreak"><label>'.
3036: '<input type="checkbox" name="updateable_'.$type.
3037: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
3038: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
3039: }
3040: $datatable .= '</tr></table></td></tr>';
3041: }
3042: }
3043: return $datatable;
3044: }
3045:
3046: sub modify_login {
3047: my ($r,$dom,$confname,%domconfig) = @_;
3048: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
3049: my %title = ( coursecatalog => 'Display course catalog',
3050: adminmail => 'Display administrator E-mail address',
3051: newuser => 'Link for visitors to create a user account',
3052: loginheader => 'Log-in box header');
3053: my @offon = ('off','on');
3054: my %loginhash;
3055: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
3056: \%domconfig,\%loginhash);
3057: my @toggles = ('coursecatalog','adminmail','newuser');
3058: foreach my $item (@toggles) {
3059: $loginhash{login}{$item} = $env{'form.'.$item};
3060: }
3061: $loginhash{login}{loginheader} = $env{'form.loginheader'};
3062: if (ref($colchanges{'login'}) eq 'HASH') {
3063: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
3064: \%loginhash);
3065: }
3066: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
3067: $dom);
3068: if ($putresult eq 'ok') {
3069: my @toggles = ('coursecatalog','adminmail','newuser');
3070: my %defaultchecked = (
3071: 'coursecatalog' => 'on',
3072: 'adminmail' => 'off',
3073: 'newuser' => 'off',
3074: );
3075: if (ref($domconfig{'login'}) eq 'HASH') {
3076: foreach my $item (@toggles) {
3077: if ($defaultchecked{$item} eq 'on') {
3078: if (($domconfig{'login'}{$item} eq '0') &&
3079: ($env{'form.'.$item} eq '1')) {
3080: $changes{$item} = 1;
3081: } elsif (($domconfig{'login'}{$item} eq '' ||
3082: $domconfig{'login'}{$item} eq '1') &&
3083: ($env{'form.'.$item} eq '0')) {
3084: $changes{$item} = 1;
3085: }
3086: } elsif ($defaultchecked{$item} eq 'off') {
3087: if (($domconfig{'login'}{$item} eq '1') &&
3088: ($env{'form.'.$item} eq '0')) {
3089: $changes{$item} = 1;
3090: } elsif (($domconfig{'login'}{$item} eq '' ||
3091: $domconfig{'login'}{$item} eq '0') &&
3092: ($env{'form.'.$item} eq '1')) {
3093: $changes{$item} = 1;
3094: }
3095: }
3096: }
3097: if (($domconfig{'login'}{'loginheader'} eq 'text') &&
3098: ($env{'form.loginheader'} eq 'image')) {
3099: $changes{'loginheader'} = 1;
3100: } elsif (($domconfig{'login'}{'loginheader'} eq '' ||
3101: $domconfig{'login'}{'loginheader'} eq 'image') &&
3102: ($env{'form.loginheader'} eq 'text')) {
3103: $changes{'loginheader'} = 1;
3104: }
3105: }
3106: if (keys(%changes) > 0 || $colchgtext) {
3107: &Apache::loncommon::devalidate_domconfig_cache($dom);
3108: $resulttext = &mt('Changes made:').'<ul>';
3109: foreach my $item (sort(keys(%changes))) {
3110: if ($item eq 'loginheader') {
3111: $resulttext .= '<li>'.&mt("$title{$item} set to $env{'form.loginheader'}").'</li>';
3112: } else {
3113: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
3114: }
3115: }
3116: $resulttext .= $colchgtext.'</ul>';
3117: } else {
3118: $resulttext = &mt('No changes made to log-in page settings');
3119: }
3120: } else {
3121: $resulttext = '<span class="LC_error">'.
3122: &mt('An error occurred: [_1]',$putresult).'</span>';
3123: }
3124: if ($errors) {
3125: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
3126: $errors.'</ul>';
3127: }
3128: return $resulttext;
3129: }
3130:
3131: sub color_font_choices {
3132: my %choices =
3133: &Apache::lonlocal::texthash (
3134: img => "Header",
3135: bgs => "Background colors",
3136: links => "Link colors",
3137: images => "Images",
3138: font => "Font color",
3139: pgbg => "Page",
3140: tabbg => "Header",
3141: sidebg => "Border",
3142: link => "Link",
3143: alink => "Active link",
3144: vlink => "Visited link",
3145: );
3146: return %choices;
3147: }
3148:
3149: sub modify_rolecolors {
3150: my ($r,$dom,$confname,$roles,%domconfig) = @_;
3151: my ($resulttext,%rolehash);
3152: $rolehash{'rolecolors'} = {};
3153: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
3154: if ($domconfig{'rolecolors'} eq '') {
3155: $domconfig{'rolecolors'} = {};
3156: }
3157: }
3158: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
3159: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
3160: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
3161: $dom);
3162: if ($putresult eq 'ok') {
3163: if (keys(%changes) > 0) {
3164: &Apache::loncommon::devalidate_domconfig_cache($dom);
3165: $resulttext = &display_colorchgs($dom,\%changes,$roles,
3166: $rolehash{'rolecolors'});
3167: } else {
3168: $resulttext = &mt('No changes made to default color schemes');
3169: }
3170: } else {
3171: $resulttext = '<span class="LC_error">'.
3172: &mt('An error occurred: [_1]',$putresult).'</span>';
3173: }
3174: if ($errors) {
3175: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
3176: $errors.'</ul>';
3177: }
3178: return $resulttext;
3179: }
3180:
3181: sub modify_colors {
3182: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
3183: my (%changes,%choices);
3184: my @bgs;
3185: my @links = ('link','alink','vlink');
3186: my @logintext;
3187: my @images;
3188: my $servadm = $r->dir_config('lonAdmEMail');
3189: my $errors;
3190: foreach my $role (@{$roles}) {
3191: if ($role eq 'login') {
3192: %choices = &login_choices();
3193: @logintext = ('textcol','bgcol');
3194: } else {
3195: %choices = &color_font_choices();
3196: }
3197: if ($role eq 'login') {
3198: @images = ('img','logo','domlogo','login');
3199: @bgs = ('pgbg','mainbg','sidebg');
3200: } else {
3201: @images = ('img');
3202: @bgs = ('pgbg','tabbg','sidebg');
3203: }
3204: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
3205: foreach my $item (@bgs,@links,@logintext) {
3206: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
3207: }
3208: my ($configuserok,$author_ok,$switchserver) =
3209: &config_check($dom,$confname,$servadm);
3210: my ($width,$height) = &thumb_dimensions();
3211: if (ref($domconfig->{$role}) ne 'HASH') {
3212: $domconfig->{$role} = {};
3213: }
3214: foreach my $img (@images) {
3215: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
3216: if (defined($env{'form.login_showlogo_'.$img})) {
3217: $confhash->{$role}{'showlogo'}{$img} = 1;
3218: } else {
3219: $confhash->{$role}{'showlogo'}{$img} = 0;
3220: }
3221: }
3222: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
3223: && !defined($domconfig->{$role}{$img})
3224: && !$env{'form.'.$role.'_del_'.$img}
3225: && $env{'form.'.$role.'_import_'.$img}) {
3226: # import the old configured image from the .tab setting
3227: # if they haven't provided a new one
3228: $domconfig->{$role}{$img} =
3229: $env{'form.'.$role.'_import_'.$img};
3230: }
3231: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
3232: my $error;
3233: if ($configuserok eq 'ok') {
3234: if ($switchserver) {
3235: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
3236: } else {
3237: if ($author_ok eq 'ok') {
3238: my ($result,$logourl) =
3239: &publishlogo($r,'upload',$role.'_'.$img,
3240: $dom,$confname,$img,$width,$height);
3241: if ($result eq 'ok') {
3242: $confhash->{$role}{$img} = $logourl;
3243: $changes{$role}{'images'}{$img} = 1;
3244: } else {
3245: $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);
3246: }
3247: } else {
3248: $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);
3249: }
3250: }
3251: } else {
3252: $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);
3253: }
3254: if ($error) {
3255: &Apache::lonnet::logthis($error);
3256: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
3257: }
3258: } elsif ($domconfig->{$role}{$img} ne '') {
3259: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
3260: my $error;
3261: if ($configuserok eq 'ok') {
3262: # is confname an author?
3263: if ($switchserver eq '') {
3264: if ($author_ok eq 'ok') {
3265: my ($result,$logourl) =
3266: &publishlogo($r,'copy',$domconfig->{$role}{$img},
3267: $dom,$confname,$img,$width,$height);
3268: if ($result eq 'ok') {
3269: $confhash->{$role}{$img} = $logourl;
3270: $changes{$role}{'images'}{$img} = 1;
3271: }
3272: }
3273: }
3274: }
3275: }
3276: }
3277: }
3278: if (ref($domconfig) eq 'HASH') {
3279: if (ref($domconfig->{$role}) eq 'HASH') {
3280: foreach my $img (@images) {
3281: if ($domconfig->{$role}{$img} ne '') {
3282: if ($env{'form.'.$role.'_del_'.$img}) {
3283: $confhash->{$role}{$img} = '';
3284: $changes{$role}{'images'}{$img} = 1;
3285: } else {
3286: if ($confhash->{$role}{$img} eq '') {
3287: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
3288: }
3289: }
3290: } else {
3291: if ($env{'form.'.$role.'_del_'.$img}) {
3292: $confhash->{$role}{$img} = '';
3293: $changes{$role}{'images'}{$img} = 1;
3294: }
3295: }
3296: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
3297: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
3298: if ($confhash->{$role}{'showlogo'}{$img} ne
3299: $domconfig->{$role}{'showlogo'}{$img}) {
3300: $changes{$role}{'showlogo'}{$img} = 1;
3301: }
3302: } else {
3303: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
3304: $changes{$role}{'showlogo'}{$img} = 1;
3305: }
3306: }
3307: }
3308: }
3309: if ($domconfig->{$role}{'font'} ne '') {
3310: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
3311: $changes{$role}{'font'} = 1;
3312: }
3313: } else {
3314: if ($confhash->{$role}{'font'}) {
3315: $changes{$role}{'font'} = 1;
3316: }
3317: }
3318: foreach my $item (@bgs) {
3319: if ($domconfig->{$role}{$item} ne '') {
3320: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3321: $changes{$role}{'bgs'}{$item} = 1;
3322: }
3323: } else {
3324: if ($confhash->{$role}{$item}) {
3325: $changes{$role}{'bgs'}{$item} = 1;
3326: }
3327: }
3328: }
3329: foreach my $item (@links) {
3330: if ($domconfig->{$role}{$item} ne '') {
3331: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3332: $changes{$role}{'links'}{$item} = 1;
3333: }
3334: } else {
3335: if ($confhash->{$role}{$item}) {
3336: $changes{$role}{'links'}{$item} = 1;
3337: }
3338: }
3339: }
3340: foreach my $item (@logintext) {
3341: if ($domconfig->{$role}{$item} ne '') {
3342: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3343: $changes{$role}{'logintext'}{$item} = 1;
3344: }
3345: } else {
3346: if ($confhash->{$role}{$item}) {
3347: $changes{$role}{'logintext'}{$item} = 1;
3348: }
3349: }
3350: }
3351: } else {
3352: &default_change_checker($role,\@images,\@links,\@bgs,
3353: \@logintext,$confhash,\%changes);
3354: }
3355: } else {
3356: &default_change_checker($role,\@images,\@links,\@bgs,
3357: \@logintext,$confhash,\%changes);
3358: }
3359: }
3360: return ($errors,%changes);
3361: }
3362:
3363: sub config_check {
3364: my ($dom,$confname,$servadm) = @_;
3365: my ($configuserok,$author_ok,$switchserver,%currroles);
3366: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
3367: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
3368: $confname,$servadm);
3369: if ($configuserok eq 'ok') {
3370: $switchserver = &check_switchserver($dom,$confname);
3371: if ($switchserver eq '') {
3372: $author_ok = &check_authorstatus($dom,$confname,%currroles);
3373: }
3374: }
3375: return ($configuserok,$author_ok,$switchserver);
3376: }
3377:
3378: sub default_change_checker {
3379: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
3380: foreach my $item (@{$links}) {
3381: if ($confhash->{$role}{$item}) {
3382: $changes->{$role}{'links'}{$item} = 1;
3383: }
3384: }
3385: foreach my $item (@{$bgs}) {
3386: if ($confhash->{$role}{$item}) {
3387: $changes->{$role}{'bgs'}{$item} = 1;
3388: }
3389: }
3390: foreach my $item (@{$logintext}) {
3391: if ($confhash->{$role}{$item}) {
3392: $changes->{$role}{'logintext'}{$item} = 1;
3393: }
3394: }
3395: foreach my $img (@{$images}) {
3396: if ($env{'form.'.$role.'_del_'.$img}) {
3397: $confhash->{$role}{$img} = '';
3398: $changes->{$role}{'images'}{$img} = 1;
3399: }
3400: if ($role eq 'login') {
3401: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
3402: $changes->{$role}{'showlogo'}{$img} = 1;
3403: }
3404: }
3405: }
3406: if ($confhash->{$role}{'font'}) {
3407: $changes->{$role}{'font'} = 1;
3408: }
3409: }
3410:
3411: sub display_colorchgs {
3412: my ($dom,$changes,$roles,$confhash) = @_;
3413: my (%choices,$resulttext);
3414: if (!grep(/^login$/,@{$roles})) {
3415: $resulttext = &mt('Changes made:').'<br />';
3416: }
3417: foreach my $role (@{$roles}) {
3418: if ($role eq 'login') {
3419: %choices = &login_choices();
3420: } else {
3421: %choices = &color_font_choices();
3422: }
3423: if (ref($changes->{$role}) eq 'HASH') {
3424: if ($role ne 'login') {
3425: $resulttext .= '<h4>'.&mt($role).'</h4>';
3426: }
3427: foreach my $key (sort(keys(%{$changes->{$role}}))) {
3428: if ($role ne 'login') {
3429: $resulttext .= '<ul>';
3430: }
3431: if (ref($changes->{$role}{$key}) eq 'HASH') {
3432: if ($role ne 'login') {
3433: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
3434: }
3435: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
3436: if (($role eq 'login') && ($key eq 'showlogo')) {
3437: if ($confhash->{$role}{$key}{$item}) {
3438: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
3439: } else {
3440: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
3441: }
3442: } elsif ($confhash->{$role}{$item} eq '') {
3443: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
3444: } else {
3445: my $newitem = $confhash->{$role}{$item};
3446: if ($key eq 'images') {
3447: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
3448: }
3449: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
3450: }
3451: }
3452: if ($role ne 'login') {
3453: $resulttext .= '</ul></li>';
3454: }
3455: } else {
3456: if ($confhash->{$role}{$key} eq '') {
3457: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
3458: } else {
3459: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
3460: }
3461: }
3462: if ($role ne 'login') {
3463: $resulttext .= '</ul>';
3464: }
3465: }
3466: }
3467: }
3468: return $resulttext;
3469: }
3470:
3471: sub thumb_dimensions {
3472: return ('200','50');
3473: }
3474:
3475: sub check_dimensions {
3476: my ($inputfile) = @_;
3477: my ($fullwidth,$fullheight);
3478: if ($inputfile =~ m|^[/\w.\-]+$|) {
3479: if (open(PIPE,"identify $inputfile 2>&1 |")) {
3480: my $imageinfo = <PIPE>;
3481: if (!close(PIPE)) {
3482: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
3483: }
3484: chomp($imageinfo);
3485: my ($fullsize) =
3486: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
3487: if ($fullsize) {
3488: ($fullwidth,$fullheight) = split(/x/,$fullsize);
3489: }
3490: }
3491: }
3492: return ($fullwidth,$fullheight);
3493: }
3494:
3495: sub check_configuser {
3496: my ($uhome,$dom,$confname,$servadm) = @_;
3497: my ($configuserok,%currroles);
3498: if ($uhome eq 'no_host') {
3499: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
3500: my $configpass = &LONCAPA::Enrollment::create_password();
3501: $configuserok =
3502: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
3503: $configpass,'','','','','',undef,$servadm);
3504: } else {
3505: $configuserok = 'ok';
3506: %currroles =
3507: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
3508: }
3509: return ($configuserok,%currroles);
3510: }
3511:
3512: sub check_authorstatus {
3513: my ($dom,$confname,%currroles) = @_;
3514: my $author_ok;
3515: if (!$currroles{':'.$dom.':au'}) {
3516: my $start = time;
3517: my $end = 0;
3518: $author_ok =
3519: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
3520: 'au',$end,$start,'','','domconfig');
3521: } else {
3522: $author_ok = 'ok';
3523: }
3524: return $author_ok;
3525: }
3526:
3527: sub publishlogo {
3528: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
3529: my ($output,$fname,$logourl);
3530: if ($action eq 'upload') {
3531: $fname=$env{'form.'.$formname.'.filename'};
3532: chop($env{'form.'.$formname});
3533: } else {
3534: ($fname) = ($formname =~ /([^\/]+)$/);
3535: }
3536: if ($savefileas ne '') {
3537: $fname = $savefileas;
3538: }
3539: $fname=&Apache::lonnet::clean_filename($fname);
3540: # See if there is anything left
3541: unless ($fname) { return ('error: no uploaded file'); }
3542: $fname="$subdir/$fname";
3543: my $filepath='/home/'.$confname.'/public_html';
3544: my ($fnamepath,$file,$fetchthumb);
3545: $file=$fname;
3546: if ($fname=~m|/|) {
3547: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
3548: }
3549: my @parts=split(/\//,$filepath.'/'.$fnamepath);
3550: my $count;
3551: for ($count=4;$count<=$#parts;$count++) {
3552: $filepath.="/$parts[$count]";
3553: if ((-e $filepath)!=1) {
3554: mkdir($filepath,02770);
3555: }
3556: }
3557: # Check for bad extension and disallow upload
3558: if ($file=~/\.(\w+)$/ &&
3559: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
3560: $output =
3561: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
3562: } elsif ($file=~/\.(\w+)$/ &&
3563: !defined(&Apache::loncommon::fileembstyle($1))) {
3564: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
3565: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
3566: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
3567: } elsif (-d "$filepath/$file") {
3568: $output = &mt('File name is a directory name - rename the file and re-upload');
3569: } else {
3570: my $source = $filepath.'/'.$file;
3571: my $logfile;
3572: if (!open($logfile,">>$source".'.log')) {
3573: return (&mt('No write permission to Construction Space'));
3574: }
3575: print $logfile
3576: "\n================= Publish ".localtime()." ================\n".
3577: $env{'user.name'}.':'.$env{'user.domain'}."\n";
3578: # Save the file
3579: if (!open(FH,'>'.$source)) {
3580: &Apache::lonnet::logthis('Failed to create '.$source);
3581: return (&mt('Failed to create file'));
3582: }
3583: if ($action eq 'upload') {
3584: if (!print FH ($env{'form.'.$formname})) {
3585: &Apache::lonnet::logthis('Failed to write to '.$source);
3586: return (&mt('Failed to write file'));
3587: }
3588: } else {
3589: my $original = &Apache::lonnet::filelocation('',$formname);
3590: if(!copy($original,$source)) {
3591: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
3592: return (&mt('Failed to write file'));
3593: }
3594: }
3595: close(FH);
3596: chmod(0660, $source); # Permissions to rw-rw---.
3597:
3598: my $docroot=$r->dir_config('lonDocRoot');
3599: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
3600: my $copyfile=$targetdir.'/'.$file;
3601:
3602: my @parts=split(/\//,$targetdir);
3603: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
3604: for (my $count=5;$count<=$#parts;$count++) {
3605: $path.="/$parts[$count]";
3606: if (!-e $path) {
3607: print $logfile "\nCreating directory ".$path;
3608: mkdir($path,02770);
3609: }
3610: }
3611: my $versionresult;
3612: if (-e $copyfile) {
3613: $versionresult = &logo_versioning($targetdir,$file,$logfile);
3614: } else {
3615: $versionresult = 'ok';
3616: }
3617: if ($versionresult eq 'ok') {
3618: if (copy($source,$copyfile)) {
3619: print $logfile "\nCopied original source to ".$copyfile."\n";
3620: $output = 'ok';
3621: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
3622: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
3623: } else {
3624: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
3625: $output = &mt('Failed to copy file to RES space').", $!";
3626: }
3627: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
3628: my $inputfile = $filepath.'/'.$file;
3629: my $outfile = $filepath.'/'.'tn-'.$file;
3630: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
3631: if ($fullwidth ne '' && $fullheight ne '') {
3632: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
3633: my $thumbsize = $thumbwidth.'x'.$thumbheight;
3634: system("convert -sample $thumbsize $inputfile $outfile");
3635: chmod(0660, $filepath.'/tn-'.$file);
3636: if (-e $outfile) {
3637: my $copyfile=$targetdir.'/tn-'.$file;
3638: if (copy($outfile,$copyfile)) {
3639: print $logfile "\nCopied source to ".$copyfile."\n";
3640: &write_metadata($dom,$confname,$formname,
3641: $targetdir,'tn-'.$file,$logfile);
3642: } else {
3643: print $logfile "\nUnable to write ".$copyfile.
3644: ':'.$!."\n";
3645: }
3646: }
3647: }
3648: }
3649: }
3650: } else {
3651: $output = $versionresult;
3652: }
3653: }
3654: return ($output,$logourl);
3655: }
3656:
3657: sub logo_versioning {
3658: my ($targetdir,$file,$logfile) = @_;
3659: my $target = $targetdir.'/'.$file;
3660: my ($maxversion,$fn,$extn,$output);
3661: $maxversion = 0;
3662: if ($file =~ /^(.+)\.(\w+)$/) {
3663: $fn=$1;
3664: $extn=$2;
3665: }
3666: opendir(DIR,$targetdir);
3667: while (my $filename=readdir(DIR)) {
3668: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
3669: $maxversion=($1>$maxversion)?$1:$maxversion;
3670: }
3671: }
3672: $maxversion++;
3673: print $logfile "\nCreating old version ".$maxversion."\n";
3674: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
3675: if (copy($target,$copyfile)) {
3676: print $logfile "Copied old target to ".$copyfile."\n";
3677: $copyfile=$copyfile.'.meta';
3678: if (copy($target.'.meta',$copyfile)) {
3679: print $logfile "Copied old target metadata to ".$copyfile."\n";
3680: $output = 'ok';
3681: } else {
3682: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
3683: $output = &mt('Failed to copy old meta').", $!, ";
3684: }
3685: } else {
3686: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
3687: $output = &mt('Failed to copy old target').", $!, ";
3688: }
3689: return $output;
3690: }
3691:
3692: sub write_metadata {
3693: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
3694: my (%metadatafields,%metadatakeys,$output);
3695: $metadatafields{'title'}=$formname;
3696: $metadatafields{'creationdate'}=time;
3697: $metadatafields{'lastrevisiondate'}=time;
3698: $metadatafields{'copyright'}='public';
3699: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
3700: $env{'user.domain'};
3701: $metadatafields{'authorspace'}=$confname.':'.$dom;
3702: $metadatafields{'domain'}=$dom;
3703: {
3704: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
3705: my $mfh;
3706: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
3707: $output = &mt('Could not write metadata');
3708: }
3709: foreach (sort keys %metadatafields) {
3710: unless ($_=~/\./) {
3711: my $unikey=$_;
3712: $unikey=~/^([A-Za-z]+)/;
3713: my $tag=$1;
3714: $tag=~tr/A-Z/a-z/;
3715: print $mfh "\n\<$tag";
3716: foreach (split(/\,/,$metadatakeys{$unikey})) {
3717: my $value=$metadatafields{$unikey.'.'.$_};
3718: $value=~s/\"/\'\'/g;
3719: print $mfh ' '.$_.'="'.$value.'"';
3720: }
3721: print $mfh '>'.
3722: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
3723: .'</'.$tag.'>';
3724: }
3725: }
3726: $output = 'ok';
3727: print $logfile "\nWrote metadata";
3728: close($mfh);
3729: }
3730: }
3731:
3732: sub check_switchserver {
3733: my ($dom,$confname) = @_;
3734: my ($allowed,$switchserver);
3735: my $home = &Apache::lonnet::homeserver($confname,$dom);
3736: if ($home eq 'no_host') {
3737: $home = &Apache::lonnet::domain($dom,'primary');
3738: }
3739: my @ids=&Apache::lonnet::current_machine_ids();
3740: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
3741: if (!$allowed) {
3742: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
3743: }
3744: return $switchserver;
3745: }
3746:
3747: sub modify_quotas {
3748: my ($dom,$action,%domconfig) = @_;
3749: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
3750: %limithash,$toolregexp,%conditions,$resulttext,%changes);
3751: if ($action eq 'quotas') {
3752: $context = 'tools';
3753: } else {
3754: $context = $action;
3755: }
3756: if ($context eq 'requestcourses') {
3757: @usertools = ('official','unofficial','community');
3758: @options =('norequest','approval','autolimit','validate');
3759: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
3760: %titles = &courserequest_titles();
3761: $toolregexp = join('|',@usertools);
3762: %conditions = &courserequest_conditions();
3763: } else {
3764: @usertools = ('aboutme','blog','portfolio');
3765: %titles = &tool_titles();
3766: }
3767: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3768: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3769: foreach my $key (keys(%env)) {
3770: if ($context eq 'requestcourses') {
3771: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
3772: my $item = $1;
3773: my $type = $2;
3774: if ($type =~ /^limit_(.+)/) {
3775: $limithash{$item}{$1} = $env{$key};
3776: } else {
3777: $confhash{$item}{$type} = $env{$key};
3778: }
3779: }
3780: } else {
3781: if ($key =~ /^form\.quota_(.+)$/) {
3782: $confhash{'defaultquota'}{$1} = $env{$key};
3783: }
3784: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
3785: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
3786: }
3787: }
3788: }
3789: if ($context eq 'requestcourses') {
3790: my @approvalnotify = &Apache::loncommon::get_env_multiple('form.reqapprovalnotify');
3791: @approvalnotify = sort(@approvalnotify);
3792: $confhash{'notify'}{'approval'} = join(',',@approvalnotify);
3793: if (ref($domconfig{$action}) eq 'HASH') {
3794: if (ref($domconfig{$action}{'notify'}) eq 'HASH') {
3795: if ($domconfig{$action}{'notify'}{'approval'} ne $confhash{'notify'}{'approval'}) {
3796: $changes{'notify'}{'approval'} = 1;
3797: }
3798: } else {
3799: if ($domconfig{$action}{'notify'}{'approval'}) {
3800: $changes{'notify'}{'approval'} = 1;
3801: }
3802: }
3803: } else {
3804: if ($domconfig{$action}{'notify'}{'approval'}) {
3805: $changes{'notify'}{'approval'} = 1;
3806: }
3807: }
3808: } else {
3809: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
3810: }
3811: foreach my $item (@usertools) {
3812: foreach my $type (@{$types},'default','_LC_adv') {
3813: my $unset;
3814: if ($context eq 'requestcourses') {
3815: $unset = '0';
3816: if ($type eq '_LC_adv') {
3817: $unset = '';
3818: }
3819: if ($confhash{$item}{$type} eq 'autolimit') {
3820: $confhash{$item}{$type} .= '=';
3821: unless ($limithash{$item}{$type} =~ /\D/) {
3822: $confhash{$item}{$type} .= $limithash{$item}{$type};
3823: }
3824: }
3825: } else {
3826: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
3827: $confhash{$item}{$type} = 1;
3828: } else {
3829: $confhash{$item}{$type} = 0;
3830: }
3831: }
3832: if (ref($domconfig{$action}) eq 'HASH') {
3833: if (ref($domconfig{$action}{$item}) eq 'HASH') {
3834: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
3835: $changes{$item}{$type} = 1;
3836: }
3837: } else {
3838: if ($context eq 'requestcourses') {
3839: if ($confhash{$item}{$type} ne $unset) {
3840: $changes{$item}{$type} = 1;
3841: }
3842: } else {
3843: if (!$confhash{$item}{$type}) {
3844: $changes{$item}{$type} = 1;
3845: }
3846: }
3847: }
3848: } else {
3849: if ($context eq 'requestcourses') {
3850: if ($confhash{$item}{$type} ne $unset) {
3851: $changes{$item}{$type} = 1;
3852: }
3853: } else {
3854: if (!$confhash{$item}{$type}) {
3855: $changes{$item}{$type} = 1;
3856: }
3857: }
3858: }
3859: }
3860: }
3861: unless ($context eq 'requestcourses') {
3862: if (ref($domconfig{'quotas'}) eq 'HASH') {
3863: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
3864: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
3865: if (exists($confhash{'defaultquota'}{$key})) {
3866: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
3867: $changes{'defaultquota'}{$key} = 1;
3868: }
3869: } else {
3870: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
3871: }
3872: }
3873: } else {
3874: foreach my $key (keys(%{$domconfig{'quotas'}})) {
3875: if (exists($confhash{'defaultquota'}{$key})) {
3876: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
3877: $changes{'defaultquota'}{$key} = 1;
3878: }
3879: } else {
3880: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
3881: }
3882: }
3883: }
3884: }
3885: if (ref($confhash{'defaultquota'}) eq 'HASH') {
3886: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
3887: if (ref($domconfig{'quotas'}) eq 'HASH') {
3888: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
3889: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
3890: $changes{'defaultquota'}{$key} = 1;
3891: }
3892: } else {
3893: if (!exists($domconfig{'quotas'}{$key})) {
3894: $changes{'defaultquota'}{$key} = 1;
3895: }
3896: }
3897: } else {
3898: $changes{'defaultquota'}{$key} = 1;
3899: }
3900: }
3901: }
3902: }
3903:
3904: foreach my $key (keys(%confhash)) {
3905: $domdefaults{$key} = $confhash{$key};
3906: }
3907:
3908: my %quotahash = (
3909: $action => { %confhash }
3910: );
3911: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
3912: $dom);
3913: if ($putresult eq 'ok') {
3914: if (keys(%changes) > 0) {
3915: my $cachetime = 24*60*60;
3916: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
3917:
3918: $resulttext = &mt('Changes made:').'<ul>';
3919: unless ($context eq 'requestcourses') {
3920: if (ref($changes{'defaultquota'}) eq 'HASH') {
3921: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
3922: foreach my $type (@{$types},'default') {
3923: if (defined($changes{'defaultquota'}{$type})) {
3924: my $typetitle = $usertypes->{$type};
3925: if ($type eq 'default') {
3926: $typetitle = $othertitle;
3927: }
3928: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
3929: }
3930: }
3931: $resulttext .= '</ul></li>';
3932: }
3933: }
3934: my %newenv;
3935: foreach my $item (@usertools) {
3936: if (ref($changes{$item}) eq 'HASH') {
3937: my $newacc =
3938: &Apache::lonnet::usertools_access($env{'user.name'},
3939: $env{'user.domain'},
3940: $item,'reload',$context);
3941: if ($context eq 'requestcourses') {
3942: if ($env{'environment.canrequest.'.$item} ne $newacc) {
3943: $newenv{'environment.canrequest.'.$item} = $newacc;
3944: }
3945: } else {
3946: if ($env{'environment.availabletools.'.$item} ne $newacc) {
3947: $newenv{'environment.availabletools.'.$item} = $newacc;
3948: }
3949: }
3950: $resulttext .= '<li>'.$titles{$item}.'<ul>';
3951: foreach my $type (@{$types},'default','_LC_adv') {
3952: if ($changes{$item}{$type}) {
3953: my $typetitle = $usertypes->{$type};
3954: if ($type eq 'default') {
3955: $typetitle = $othertitle;
3956: } elsif ($type eq '_LC_adv') {
3957: $typetitle = 'LON-CAPA Advanced Users';
3958: }
3959: if ($confhash{$item}{$type}) {
3960: if ($context eq 'requestcourses') {
3961: my $cond;
3962: if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) {
3963: if ($1 eq '') {
3964: $cond = &mt('(Automatic processing of any request).');
3965: } else {
3966: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
3967: }
3968: } else {
3969: $cond = $conditions{$confhash{$item}{$type}};
3970: }
3971: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
3972: } else {
3973: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
3974: }
3975: } else {
3976: if ($type eq '_LC_adv') {
3977: if ($confhash{$item}{$type} eq '0') {
3978: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
3979: } else {
3980: $resulttext .= '<li>'.&mt('No override set for [_1]',$typetitle).'</li>';
3981: }
3982: } else {
3983: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
3984: }
3985: }
3986: }
3987: }
3988: $resulttext .= '</ul></li>';
3989: }
3990: }
3991: if ($action eq 'requestcourses') {
3992: if (ref($changes{'notify'}) eq 'HASH') {
3993: if ($changes{'notify'}{'approval'}) {
3994: if (ref($confhash{'notify'}) eq 'HASH') {
3995: if ($confhash{'notify'}{'approval'}) {
3996: $resulttext .= '<li>'.&mt('Notification of requests requiring approval will be sent to: ').$confhash{'notify'}{'approval'}.'</li>';
3997: } else {
3998: $resulttext .= '<li>'.&mt('No Domain Coordinators will receive notification of course requests requiring approval.').'</li>';
3999: }
4000: }
4001: }
4002: }
4003: }
4004: $resulttext .= '</ul>';
4005: if (keys(%newenv)) {
4006: &Apache::lonnet::appenv(\%newenv);
4007: }
4008: } else {
4009: if ($context eq 'requestcourses') {
4010: $resulttext = &mt('No changes made to rights to request creation of courses.');
4011: } else {
4012: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
4013: }
4014: }
4015: } else {
4016: $resulttext = '<span class="LC_error">'.
4017: &mt('An error occurred: [_1]',$putresult).'</span>';
4018: }
4019: return $resulttext;
4020: }
4021:
4022: sub modify_autoenroll {
4023: my ($dom,%domconfig) = @_;
4024: my ($resulttext,%changes);
4025: my %currautoenroll;
4026: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
4027: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
4028: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
4029: }
4030: }
4031: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
4032: my %title = ( run => 'Auto-enrollment active',
4033: sender => 'Sender for notification messages');
4034: my @offon = ('off','on');
4035: my $sender_uname = $env{'form.sender_uname'};
4036: my $sender_domain = $env{'form.sender_domain'};
4037: if ($sender_domain eq '') {
4038: $sender_uname = '';
4039: } elsif ($sender_uname eq '') {
4040: $sender_domain = '';
4041: }
4042: my %autoenrollhash = (
4043: autoenroll => { run => $env{'form.autoenroll_run'},
4044: sender_uname => $sender_uname,
4045: sender_domain => $sender_domain,
4046:
4047: }
4048: );
4049: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
4050: $dom);
4051: if ($putresult eq 'ok') {
4052: if (exists($currautoenroll{'run'})) {
4053: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
4054: $changes{'run'} = 1;
4055: }
4056: } elsif ($autorun) {
4057: if ($env{'form.autoenroll_run'} ne '1') {
4058: $changes{'run'} = 1;
4059: }
4060: }
4061: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
4062: $changes{'sender'} = 1;
4063: }
4064: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
4065: $changes{'sender'} = 1;
4066: }
4067: if (keys(%changes) > 0) {
4068: $resulttext = &mt('Changes made:').'<ul>';
4069: if ($changes{'run'}) {
4070: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
4071: }
4072: if ($changes{'sender'}) {
4073: if ($sender_uname eq '' || $sender_domain eq '') {
4074: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
4075: } else {
4076: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
4077: }
4078: }
4079: $resulttext .= '</ul>';
4080: } else {
4081: $resulttext = &mt('No changes made to auto-enrollment settings');
4082: }
4083: } else {
4084: $resulttext = '<span class="LC_error">'.
4085: &mt('An error occurred: [_1]',$putresult).'</span>';
4086: }
4087: return $resulttext;
4088: }
4089:
4090: sub modify_autoupdate {
4091: my ($dom,%domconfig) = @_;
4092: my ($resulttext,%currautoupdate,%fields,%changes);
4093: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
4094: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
4095: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
4096: }
4097: }
4098: my @offon = ('off','on');
4099: my %title = &Apache::lonlocal::texthash (
4100: run => 'Auto-update:',
4101: classlists => 'Updates to user information in classlists?'
4102: );
4103: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4104: my %fieldtitles = &Apache::lonlocal::texthash (
4105: id => 'Student/Employee ID',
4106: permanentemail => 'E-mail address',
4107: lastname => 'Last Name',
4108: firstname => 'First Name',
4109: middlename => 'Middle Name',
4110: gen => 'Generation',
4111: );
4112: my $othertitle = &mt('All users');
4113: if (keys(%{$usertypes}) > 0) {
4114: $othertitle = &mt('Other users');
4115: }
4116: foreach my $key (keys(%env)) {
4117: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
4118: push(@{$fields{$1}},$2);
4119: }
4120: }
4121: my %updatehash = (
4122: autoupdate => { run => $env{'form.autoupdate_run'},
4123: classlists => $env{'form.classlists'},
4124: fields => {%fields},
4125: }
4126: );
4127: foreach my $key (keys(%currautoupdate)) {
4128: if (($key eq 'run') || ($key eq 'classlists')) {
4129: if (exists($updatehash{autoupdate}{$key})) {
4130: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
4131: $changes{$key} = 1;
4132: }
4133: }
4134: } elsif ($key eq 'fields') {
4135: if (ref($currautoupdate{$key}) eq 'HASH') {
4136: foreach my $item (@{$types},'default') {
4137: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
4138: my $change = 0;
4139: foreach my $type (@{$currautoupdate{$key}{$item}}) {
4140: if (!exists($fields{$item})) {
4141: $change = 1;
4142: } elsif (ref($fields{$item}) eq 'ARRAY') {
4143: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
4144: $change = 1;
4145: }
4146: }
4147: }
4148: if ($change) {
4149: push(@{$changes{$key}},$item);
4150: }
4151: }
4152: }
4153: }
4154: }
4155: }
4156: foreach my $item (@{$types},'default') {
4157: if (defined($fields{$item})) {
4158: if (ref($currautoupdate{'fields'}) eq 'HASH') {
4159: if (!exists($currautoupdate{'fields'}{$item})) {
4160: push(@{$changes{'fields'}},$item);
4161: }
4162: } else {
4163: push(@{$changes{'fields'}},$item);
4164: }
4165: }
4166: }
4167: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
4168: $dom);
4169: if ($putresult eq 'ok') {
4170: if (keys(%changes) > 0) {
4171: $resulttext = &mt('Changes made:').'<ul>';
4172: foreach my $key (sort(keys(%changes))) {
4173: if (ref($changes{$key}) eq 'ARRAY') {
4174: foreach my $item (@{$changes{$key}}) {
4175: my @newvalues;
4176: foreach my $type (@{$fields{$item}}) {
4177: push(@newvalues,$fieldtitles{$type});
4178: }
4179: my $newvaluestr;
4180: if (@newvalues > 0) {
4181: $newvaluestr = join(', ',@newvalues);
4182: } else {
4183: $newvaluestr = &mt('none');
4184: }
4185: if ($item eq 'default') {
4186: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
4187: } else {
4188: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
4189: }
4190: }
4191: } else {
4192: my $newvalue;
4193: if ($key eq 'run') {
4194: $newvalue = $offon[$env{'form.autoupdate_run'}];
4195: } else {
4196: $newvalue = $offon[$env{'form.'.$key}];
4197: }
4198: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
4199: }
4200: }
4201: $resulttext .= '</ul>';
4202: } else {
4203: $resulttext = &mt('No changes made to autoupdates');
4204: }
4205: } else {
4206: $resulttext = '<span class="LC_error">'.
4207: &mt('An error occurred: [_1]',$putresult).'</span>';
4208: }
4209: return $resulttext;
4210: }
4211:
4212: sub modify_directorysrch {
4213: my ($dom,%domconfig) = @_;
4214: my ($resulttext,%changes);
4215: my %currdirsrch;
4216: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
4217: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
4218: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
4219: }
4220: }
4221: my %title = ( available => 'Directory search available',
4222: localonly => 'Other domains can search',
4223: searchby => 'Search types',
4224: searchtypes => 'Search latitude');
4225: my @offon = ('off','on');
4226: my @otherdoms = ('Yes','No');
4227:
4228: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
4229: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
4230: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
4231:
4232: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4233: if (keys(%{$usertypes}) == 0) {
4234: @cansearch = ('default');
4235: } else {
4236: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
4237: foreach my $type (@{$currdirsrch{'cansearch'}}) {
4238: if (!grep(/^\Q$type\E$/,@cansearch)) {
4239: push(@{$changes{'cansearch'}},$type);
4240: }
4241: }
4242: foreach my $type (@cansearch) {
4243: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
4244: push(@{$changes{'cansearch'}},$type);
4245: }
4246: }
4247: } else {
4248: push(@{$changes{'cansearch'}},@cansearch);
4249: }
4250: }
4251:
4252: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
4253: foreach my $by (@{$currdirsrch{'searchby'}}) {
4254: if (!grep(/^\Q$by\E$/,@searchby)) {
4255: push(@{$changes{'searchby'}},$by);
4256: }
4257: }
4258: foreach my $by (@searchby) {
4259: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
4260: push(@{$changes{'searchby'}},$by);
4261: }
4262: }
4263: } else {
4264: push(@{$changes{'searchby'}},@searchby);
4265: }
4266:
4267: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
4268: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
4269: if (!grep(/^\Q$type\E$/,@searchtypes)) {
4270: push(@{$changes{'searchtypes'}},$type);
4271: }
4272: }
4273: foreach my $type (@searchtypes) {
4274: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
4275: push(@{$changes{'searchtypes'}},$type);
4276: }
4277: }
4278: } else {
4279: if (exists($currdirsrch{'searchtypes'})) {
4280: foreach my $type (@searchtypes) {
4281: if ($type ne $currdirsrch{'searchtypes'}) {
4282: push(@{$changes{'searchtypes'}},$type);
4283: }
4284: }
4285: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
4286: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
4287: }
4288: } else {
4289: push(@{$changes{'searchtypes'}},@searchtypes);
4290: }
4291: }
4292:
4293: my %dirsrch_hash = (
4294: directorysrch => { available => $env{'form.dirsrch_available'},
4295: cansearch => \@cansearch,
4296: localonly => $env{'form.dirsrch_localonly'},
4297: searchby => \@searchby,
4298: searchtypes => \@searchtypes,
4299: }
4300: );
4301: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
4302: $dom);
4303: if ($putresult eq 'ok') {
4304: if (exists($currdirsrch{'available'})) {
4305: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
4306: $changes{'available'} = 1;
4307: }
4308: } else {
4309: if ($env{'form.dirsrch_available'} eq '1') {
4310: $changes{'available'} = 1;
4311: }
4312: }
4313: if (exists($currdirsrch{'localonly'})) {
4314: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
4315: $changes{'localonly'} = 1;
4316: }
4317: } else {
4318: if ($env{'form.dirsrch_localonly'} eq '1') {
4319: $changes{'localonly'} = 1;
4320: }
4321: }
4322: if (keys(%changes) > 0) {
4323: $resulttext = &mt('Changes made:').'<ul>';
4324: if ($changes{'available'}) {
4325: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
4326: }
4327: if ($changes{'localonly'}) {
4328: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
4329: }
4330:
4331: if (ref($changes{'cansearch'}) eq 'ARRAY') {
4332: my $chgtext;
4333: if (ref($usertypes) eq 'HASH') {
4334: if (keys(%{$usertypes}) > 0) {
4335: foreach my $type (@{$types}) {
4336: if (grep(/^\Q$type\E$/,@cansearch)) {
4337: $chgtext .= $usertypes->{$type}.'; ';
4338: }
4339: }
4340: if (grep(/^default$/,@cansearch)) {
4341: $chgtext .= $othertitle;
4342: } else {
4343: $chgtext =~ s/\; $//;
4344: }
4345: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
4346: }
4347: }
4348: }
4349: if (ref($changes{'searchby'}) eq 'ARRAY') {
4350: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4351: my $chgtext;
4352: foreach my $type (@{$titleorder}) {
4353: if (grep(/^\Q$type\E$/,@searchby)) {
4354: if (defined($searchtitles->{$type})) {
4355: $chgtext .= $searchtitles->{$type}.'; ';
4356: }
4357: }
4358: }
4359: $chgtext =~ s/\; $//;
4360: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
4361: }
4362: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
4363: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
4364: my $chgtext;
4365: foreach my $type (@{$srchtypeorder}) {
4366: if (grep(/^\Q$type\E$/,@searchtypes)) {
4367: if (defined($srchtypes_desc->{$type})) {
4368: $chgtext .= $srchtypes_desc->{$type}.'; ';
4369: }
4370: }
4371: }
4372: $chgtext =~ s/\; $//;
4373: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
4374: }
4375: $resulttext .= '</ul>';
4376: } else {
4377: $resulttext = &mt('No changes made to institution directory search settings');
4378: }
4379: } else {
4380: $resulttext = '<span class="LC_error">'.
4381: &mt('An error occurred: [_1]',$putresult).'</span>';
4382: }
4383: return $resulttext;
4384: }
4385:
4386: sub modify_contacts {
4387: my ($dom,%domconfig) = @_;
4388: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
4389: if (ref($domconfig{'contacts'}) eq 'HASH') {
4390: foreach my $key (keys(%{$domconfig{'contacts'}})) {
4391: $currsetting{$key} = $domconfig{'contacts'}{$key};
4392: }
4393: }
4394: my (%others,%to);
4395: my @contacts = ('supportemail','adminemail');
4396: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail',
4397: 'requestsmail');
4398: foreach my $type (@mailings) {
4399: @{$newsetting{$type}} =
4400: &Apache::loncommon::get_env_multiple('form.'.$type);
4401: foreach my $item (@contacts) {
4402: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
4403: $contacts_hash{contacts}{$type}{$item} = 1;
4404: } else {
4405: $contacts_hash{contacts}{$type}{$item} = 0;
4406: }
4407: }
4408: $others{$type} = $env{'form.'.$type.'_others'};
4409: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
4410: }
4411: foreach my $item (@contacts) {
4412: $to{$item} = $env{'form.'.$item};
4413: $contacts_hash{'contacts'}{$item} = $to{$item};
4414: }
4415: if (keys(%currsetting) > 0) {
4416: foreach my $item (@contacts) {
4417: if ($to{$item} ne $currsetting{$item}) {
4418: $changes{$item} = 1;
4419: }
4420: }
4421: foreach my $type (@mailings) {
4422: foreach my $item (@contacts) {
4423: if (ref($currsetting{$type}) eq 'HASH') {
4424: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
4425: push(@{$changes{$type}},$item);
4426: }
4427: } else {
4428: push(@{$changes{$type}},@{$newsetting{$type}});
4429: }
4430: }
4431: if ($others{$type} ne $currsetting{$type}{'others'}) {
4432: push(@{$changes{$type}},'others');
4433: }
4434: }
4435: } else {
4436: my %default;
4437: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4438: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4439: $default{'errormail'} = 'adminemail';
4440: $default{'packagesmail'} = 'adminemail';
4441: $default{'helpdeskmail'} = 'supportemail';
4442: $default{'lonstatusmail'} = 'adminemail';
4443: $default{'requestsmail'} = 'adminemail';
4444: foreach my $item (@contacts) {
4445: if ($to{$item} ne $default{$item}) {
4446: $changes{$item} = 1;
4447: }
4448: }
4449: foreach my $type (@mailings) {
4450: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
4451:
4452: push(@{$changes{$type}},@{$newsetting{$type}});
4453: }
4454: if ($others{$type} ne '') {
4455: push(@{$changes{$type}},'others');
4456: }
4457: }
4458: }
4459: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
4460: $dom);
4461: if ($putresult eq 'ok') {
4462: if (keys(%changes) > 0) {
4463: my ($titles,$short_titles) = &contact_titles();
4464: $resulttext = &mt('Changes made:').'<ul>';
4465: foreach my $item (@contacts) {
4466: if ($changes{$item}) {
4467: $resulttext .= '<li>'.$titles->{$item}.
4468: &mt(' set to: ').
4469: '<span class="LC_cusr_emph">'.
4470: $to{$item}.'</span></li>';
4471: }
4472: }
4473: foreach my $type (@mailings) {
4474: if (ref($changes{$type}) eq 'ARRAY') {
4475: $resulttext .= '<li>'.$titles->{$type}.': ';
4476: my @text;
4477: foreach my $item (@{$newsetting{$type}}) {
4478: push(@text,$short_titles->{$item});
4479: }
4480: if ($others{$type} ne '') {
4481: push(@text,$others{$type});
4482: }
4483: $resulttext .= '<span class="LC_cusr_emph">'.
4484: join(', ',@text).'</span></li>';
4485: }
4486: }
4487: $resulttext .= '</ul>';
4488: } else {
4489: $resulttext = &mt('No changes made to contact information');
4490: }
4491: } else {
4492: $resulttext = '<span class="LC_error">'.
4493: &mt('An error occurred: [_1].',$putresult).'</span>';
4494: }
4495: return $resulttext;
4496: }
4497:
4498: sub modify_usercreation {
4499: my ($dom,%domconfig) = @_;
4500: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
4501: my $warningmsg;
4502: if (ref($domconfig{'usercreation'}) eq 'HASH') {
4503: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
4504: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
4505: }
4506: }
4507: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
4508: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
4509: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
4510: my @contexts = ('author','course','requestcrs','selfcreate');
4511: foreach my $item(@contexts) {
4512: if ($item eq 'selfcreate') {
4513: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
4514: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4515: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
4516: if (ref($cancreate{$item}) eq 'ARRAY') {
4517: if (grep(/^login$/,@{$cancreate{$item}})) {
4518: $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.');
4519: }
4520: }
4521: }
4522: } else {
4523: $cancreate{$item} = $env{'form.can_createuser_'.$item};
4524: }
4525: }
4526: my ($othertitle,$usertypes,$types) =
4527: &Apache::loncommon::sorted_inst_types($dom);
4528: if (ref($types) eq 'ARRAY') {
4529: if (@{$types} > 0) {
4530: @{$cancreate{'statustocreate'}} =
4531: &Apache::loncommon::get_env_multiple('form.statustocreate');
4532: } else {
4533: @{$cancreate{'statustocreate'}} = ();
4534: }
4535: push(@contexts,'statustocreate');
4536: }
4537: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
4538: foreach my $item (@contexts) {
4539: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
4540: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
4541: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
4542: if (ref($cancreate{$item}) eq 'ARRAY') {
4543: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
4544: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4545: push(@{$changes{'cancreate'}},$item);
4546: }
4547: }
4548: }
4549: }
4550: } else {
4551: if ($curr_usercreation{'cancreate'}{$item} eq '') {
4552: if (@{$cancreate{$item}} > 0) {
4553: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4554: push(@{$changes{'cancreate'}},$item);
4555: }
4556: }
4557: } else {
4558: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
4559: if (@{$cancreate{$item}} < 3) {
4560: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4561: push(@{$changes{'cancreate'}},$item);
4562: }
4563: }
4564: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
4565: if (@{$cancreate{$item}} > 0) {
4566: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4567: push(@{$changes{'cancreate'}},$item);
4568: }
4569: }
4570: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
4571: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4572: push(@{$changes{'cancreate'}},$item);
4573: }
4574: }
4575: }
4576: }
4577: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4578: foreach my $type (@{$cancreate{$item}}) {
4579: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
4580: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
4581: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4582: push(@{$changes{'cancreate'}},$item);
4583: }
4584: }
4585: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
4586: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
4587: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
4588: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4589: push(@{$changes{'cancreate'}},$item);
4590: }
4591: }
4592: }
4593: }
4594: }
4595: } else {
4596: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
4597: push(@{$changes{'cancreate'}},$item);
4598: }
4599: }
4600: }
4601: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
4602: foreach my $item (@contexts) {
4603: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
4604: if ($cancreate{$item} ne 'any') {
4605: push(@{$changes{'cancreate'}},$item);
4606: }
4607: } else {
4608: if ($cancreate{$item} ne 'none') {
4609: push(@{$changes{'cancreate'}},$item);
4610: }
4611: }
4612: }
4613: } else {
4614: foreach my $item (@contexts) {
4615: push(@{$changes{'cancreate'}},$item);
4616: }
4617: }
4618:
4619: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
4620: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
4621: if (!grep(/^\Q$type\E$/,@username_rule)) {
4622: push(@{$changes{'username_rule'}},$type);
4623: }
4624: }
4625: foreach my $type (@username_rule) {
4626: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
4627: push(@{$changes{'username_rule'}},$type);
4628: }
4629: }
4630: } else {
4631: push(@{$changes{'username_rule'}},@username_rule);
4632: }
4633:
4634: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
4635: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
4636: if (!grep(/^\Q$type\E$/,@id_rule)) {
4637: push(@{$changes{'id_rule'}},$type);
4638: }
4639: }
4640: foreach my $type (@id_rule) {
4641: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
4642: push(@{$changes{'id_rule'}},$type);
4643: }
4644: }
4645: } else {
4646: push(@{$changes{'id_rule'}},@id_rule);
4647: }
4648:
4649: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
4650: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
4651: if (!grep(/^\Q$type\E$/,@email_rule)) {
4652: push(@{$changes{'email_rule'}},$type);
4653: }
4654: }
4655: foreach my $type (@email_rule) {
4656: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
4657: push(@{$changes{'email_rule'}},$type);
4658: }
4659: }
4660: } else {
4661: push(@{$changes{'email_rule'}},@email_rule);
4662: }
4663:
4664: my @authen_contexts = ('author','course','domain');
4665: my @authtypes = ('int','krb4','krb5','loc');
4666: my %authhash;
4667: foreach my $item (@authen_contexts) {
4668: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
4669: foreach my $auth (@authtypes) {
4670: if (grep(/^\Q$auth\E$/,@authallowed)) {
4671: $authhash{$item}{$auth} = 1;
4672: } else {
4673: $authhash{$item}{$auth} = 0;
4674: }
4675: }
4676: }
4677: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
4678: foreach my $item (@authen_contexts) {
4679: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
4680: foreach my $auth (@authtypes) {
4681: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
4682: push(@{$changes{'authtypes'}},$item);
4683: last;
4684: }
4685: }
4686: }
4687: }
4688: } else {
4689: foreach my $item (@authen_contexts) {
4690: push(@{$changes{'authtypes'}},$item);
4691: }
4692: }
4693:
4694: my %usercreation_hash = (
4695: usercreation => {
4696: cancreate => \%cancreate,
4697: username_rule => \@username_rule,
4698: id_rule => \@id_rule,
4699: email_rule => \@email_rule,
4700: authtypes => \%authhash,
4701: }
4702: );
4703:
4704: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
4705: $dom);
4706:
4707: my %selfcreatetypes = (
4708: sso => 'users authenticated by institutional single sign on',
4709: login => 'users authenticated by institutional log-in',
4710: email => 'users who provide a valid e-mail address for use as the username',
4711: );
4712: if ($putresult eq 'ok') {
4713: if (keys(%changes) > 0) {
4714: $resulttext = &mt('Changes made:').'<ul>';
4715: if (ref($changes{'cancreate'}) eq 'ARRAY') {
4716: my %lt = &usercreation_types();
4717: foreach my $type (@{$changes{'cancreate'}}) {
4718: my $chgtext;
4719: unless ($type eq 'statustocreate') {
4720: $chgtext = $lt{$type}.', ';
4721: }
4722: if ($type eq 'selfcreate') {
4723: if (@{$cancreate{$type}} == 0) {
4724: $chgtext .= &mt('creation of a new user account is not permitted.');
4725: } else {
4726: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
4727: foreach my $case (@{$cancreate{$type}}) {
4728: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
4729: }
4730: $chgtext .= '</ul>';
4731: if (ref($cancreate{$type}) eq 'ARRAY') {
4732: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
4733: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
4734: if (@{$cancreate{'statustocreate'}} == 0) {
4735: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
4736: }
4737: }
4738: }
4739: }
4740: }
4741: } elsif ($type eq 'statustocreate') {
4742: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
4743: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
4744: if (@{$cancreate{'selfcreate'}} > 0) {
4745: if (@{$cancreate{'statustocreate'}} == 0) {
4746:
4747: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
4748: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
4749: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
4750: }
4751: } elsif (ref($usertypes) eq 'HASH') {
4752: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
4753: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
4754: } else {
4755: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
4756: }
4757: $chgtext .= '<ul>';
4758: foreach my $case (@{$cancreate{$type}}) {
4759: if ($case eq 'default') {
4760: $chgtext .= '<li>'.$othertitle.'</li>';
4761: } else {
4762: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
4763: }
4764: }
4765: $chgtext .= '</ul>';
4766: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
4767: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
4768: }
4769: }
4770: } else {
4771: if (@{$cancreate{$type}} == 0) {
4772: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
4773: } else {
4774: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
4775: }
4776: }
4777: }
4778: } else {
4779: if ($cancreate{$type} eq 'none') {
4780: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
4781: } elsif ($cancreate{$type} eq 'any') {
4782: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
4783: } elsif ($cancreate{$type} eq 'official') {
4784: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
4785: } elsif ($cancreate{$type} eq 'unofficial') {
4786: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
4787: }
4788: }
4789: $resulttext .= '<li>'.$chgtext.'</li>';
4790: }
4791: }
4792: if (ref($changes{'username_rule'}) eq 'ARRAY') {
4793: my ($rules,$ruleorder) =
4794: &Apache::lonnet::inst_userrules($dom,'username');
4795: my $chgtext = '<ul>';
4796: foreach my $type (@username_rule) {
4797: if (ref($rules->{$type}) eq 'HASH') {
4798: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
4799: }
4800: }
4801: $chgtext .= '</ul>';
4802: if (@username_rule > 0) {
4803: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
4804: } else {
4805: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
4806: }
4807: }
4808: if (ref($changes{'id_rule'}) eq 'ARRAY') {
4809: my ($idrules,$idruleorder) =
4810: &Apache::lonnet::inst_userrules($dom,'id');
4811: my $chgtext = '<ul>';
4812: foreach my $type (@id_rule) {
4813: if (ref($idrules->{$type}) eq 'HASH') {
4814: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
4815: }
4816: }
4817: $chgtext .= '</ul>';
4818: if (@id_rule > 0) {
4819: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
4820: } else {
4821: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
4822: }
4823: }
4824: if (ref($changes{'email_rule'}) eq 'ARRAY') {
4825: my ($emailrules,$emailruleorder) =
4826: &Apache::lonnet::inst_userrules($dom,'email');
4827: my $chgtext = '<ul>';
4828: foreach my $type (@email_rule) {
4829: if (ref($emailrules->{$type}) eq 'HASH') {
4830: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
4831: }
4832: }
4833: $chgtext .= '</ul>';
4834: if (@email_rule > 0) {
4835: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
4836: } else {
4837: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
4838: }
4839: }
4840:
4841: my %authname = &authtype_names();
4842: my %context_title = &context_names();
4843: if (ref($changes{'authtypes'}) eq 'ARRAY') {
4844: my $chgtext = '<ul>';
4845: foreach my $type (@{$changes{'authtypes'}}) {
4846: my @allowed;
4847: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
4848: foreach my $auth (@authtypes) {
4849: if ($authhash{$type}{$auth}) {
4850: push(@allowed,$authname{$auth});
4851: }
4852: }
4853: if (@allowed > 0) {
4854: $chgtext .= join(', ',@allowed).'</li>';
4855: } else {
4856: $chgtext .= &mt('none').'</li>';
4857: }
4858: }
4859: $chgtext .= '</ul>';
4860: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
4861: $resulttext .= '</li>';
4862: }
4863: $resulttext .= '</ul>';
4864: } else {
4865: $resulttext = &mt('No changes made to user creation settings');
4866: }
4867: } else {
4868: $resulttext = '<span class="LC_error">'.
4869: &mt('An error occurred: [_1]',$putresult).'</span>';
4870: }
4871: if ($warningmsg ne '') {
4872: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
4873: }
4874: return $resulttext;
4875: }
4876:
4877: sub modify_usermodification {
4878: my ($dom,%domconfig) = @_;
4879: my ($resulttext,%curr_usermodification,%changes);
4880: if (ref($domconfig{'usermodification'}) eq 'HASH') {
4881: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
4882: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
4883: }
4884: }
4885: my @contexts = ('author','course','selfcreate');
4886: my %context_title = (
4887: author => 'In author context',
4888: course => 'In course context',
4889: selfcreate => 'When self creating account',
4890: );
4891: my @fields = ('lastname','firstname','middlename','generation',
4892: 'permanentemail','id');
4893: my %roles = (
4894: author => ['ca','aa'],
4895: course => ['st','ep','ta','in','cr'],
4896: );
4897: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4898: if (ref($types) eq 'ARRAY') {
4899: push(@{$types},'default');
4900: $usertypes->{'default'} = $othertitle;
4901: }
4902: $roles{'selfcreate'} = $types;
4903: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4904: my %modifyhash;
4905: foreach my $context (@contexts) {
4906: foreach my $role (@{$roles{$context}}) {
4907: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
4908: foreach my $item (@fields) {
4909: if (grep(/^\Q$item\E$/,@modifiable)) {
4910: $modifyhash{$context}{$role}{$item} = 1;
4911: } else {
4912: $modifyhash{$context}{$role}{$item} = 0;
4913: }
4914: }
4915: }
4916: if (ref($curr_usermodification{$context}) eq 'HASH') {
4917: foreach my $role (@{$roles{$context}}) {
4918: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
4919: foreach my $field (@fields) {
4920: if ($modifyhash{$context}{$role}{$field} ne
4921: $curr_usermodification{$context}{$role}{$field}) {
4922: push(@{$changes{$context}},$role);
4923: last;
4924: }
4925: }
4926: }
4927: }
4928: } else {
4929: foreach my $context (@contexts) {
4930: foreach my $role (@{$roles{$context}}) {
4931: push(@{$changes{$context}},$role);
4932: }
4933: }
4934: }
4935: }
4936: my %usermodification_hash = (
4937: usermodification => \%modifyhash,
4938: );
4939: my $putresult = &Apache::lonnet::put_dom('configuration',
4940: \%usermodification_hash,$dom);
4941: if ($putresult eq 'ok') {
4942: if (keys(%changes) > 0) {
4943: $resulttext = &mt('Changes made: ').'<ul>';
4944: foreach my $context (@contexts) {
4945: if (ref($changes{$context}) eq 'ARRAY') {
4946: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
4947: if (ref($changes{$context}) eq 'ARRAY') {
4948: foreach my $role (@{$changes{$context}}) {
4949: my $rolename;
4950: if ($context eq 'selfcreate') {
4951: $rolename = $role;
4952: if (ref($usertypes) eq 'HASH') {
4953: if ($usertypes->{$role} ne '') {
4954: $rolename = $usertypes->{$role};
4955: }
4956: }
4957: } else {
4958: if ($role eq 'cr') {
4959: $rolename = &mt('Custom');
4960: } else {
4961: $rolename = &Apache::lonnet::plaintext($role);
4962: }
4963: }
4964: my @modifiable;
4965: if ($context eq 'selfcreate') {
4966: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1] ',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
4967: } else {
4968: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
4969: }
4970: foreach my $field (@fields) {
4971: if ($modifyhash{$context}{$role}{$field}) {
4972: push(@modifiable,$fieldtitles{$field});
4973: }
4974: }
4975: if (@modifiable > 0) {
4976: $resulttext .= join(', ',@modifiable);
4977: } else {
4978: $resulttext .= &mt('none');
4979: }
4980: $resulttext .= '</li>';
4981: }
4982: $resulttext .= '</ul></li>';
4983: }
4984: }
4985: }
4986: $resulttext .= '</ul>';
4987: } else {
4988: $resulttext = &mt('No changes made to user modification settings');
4989: }
4990: } else {
4991: $resulttext = '<span class="LC_error">'.
4992: &mt('An error occurred: [_1]',$putresult).'</span>';
4993: }
4994: return $resulttext;
4995: }
4996:
4997: sub modify_defaults {
4998: my ($dom,$r) = @_;
4999: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
5000: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
5001: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def');
5002: my @authtypes = ('internal','krb4','krb5','localauth');
5003: foreach my $item (@items) {
5004: $newvalues{$item} = $env{'form.'.$item};
5005: if ($item eq 'auth_def') {
5006: if ($newvalues{$item} ne '') {
5007: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
5008: push(@errors,$item);
5009: }
5010: }
5011: } elsif ($item eq 'lang_def') {
5012: if ($newvalues{$item} ne '') {
5013: if ($newvalues{$item} =~ /^(\w+)/) {
5014: my $langcode = $1;
5015: if ($langcode ne 'x_chef') {
5016: if (code2language($langcode) eq '') {
5017: push(@errors,$item);
5018: }
5019: }
5020: } else {
5021: push(@errors,$item);
5022: }
5023: }
5024: } elsif ($item eq 'timezone_def') {
5025: if ($newvalues{$item} ne '') {
5026: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
5027: push(@errors,$item);
5028: }
5029: }
5030: } elsif ($item eq 'datelocale_def') {
5031: if ($newvalues{$item} ne '') {
5032: my @datelocale_ids = DateTime::Locale->ids();
5033: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
5034: push(@errors,$item);
5035: }
5036: }
5037: }
5038: if (grep(/^\Q$item\E$/,@errors)) {
5039: $newvalues{$item} = $domdefaults{$item};
5040: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
5041: $changes{$item} = 1;
5042: }
5043: $domdefaults{$item} = $newvalues{$item};
5044: }
5045: my %defaults_hash = (
5046: defaults => \%newvalues,
5047: );
5048: my $title = &defaults_titles();
5049: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
5050: $dom);
5051: if ($putresult eq 'ok') {
5052: if (keys(%changes) > 0) {
5053: $resulttext = &mt('Changes made:').'<ul>';
5054: my $version = $r->dir_config('lonVersion');
5055: 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";
5056: foreach my $item (sort(keys(%changes))) {
5057: my $value = $env{'form.'.$item};
5058: if ($value eq '') {
5059: $value = &mt('none');
5060: } elsif ($item eq 'auth_def') {
5061: my %authnames = &authtype_names();
5062: my %shortauth = (
5063: internal => 'int',
5064: krb4 => 'krb4',
5065: krb5 => 'krb5',
5066: localauth => 'loc',
5067: );
5068: $value = $authnames{$shortauth{$value}};
5069: }
5070: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
5071: $mailmsgtext .= "$title->{$item} set to $value\n";
5072: }
5073: $resulttext .= '</ul>';
5074: $mailmsgtext .= "\n";
5075: my $cachetime = 24*60*60;
5076: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
5077: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
5078: my $sysmail = $r->dir_config('lonSysEMail');
5079: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
5080: }
5081: } else {
5082: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
5083: }
5084: } else {
5085: $resulttext = '<span class="LC_error">'.
5086: &mt('An error occurred: [_1]',$putresult).'</span>';
5087: }
5088: if (@errors > 0) {
5089: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
5090: foreach my $item (@errors) {
5091: $resulttext .= ' "'.$title->{$item}.'",';
5092: }
5093: $resulttext =~ s/,$//;
5094: }
5095: return $resulttext;
5096: }
5097:
5098: sub modify_scantron {
5099: my ($r,$dom,$confname,%domconfig) = @_;
5100: my ($resulttext,%confhash,%changes,$errors);
5101: my $custom = 'custom.tab';
5102: my $default = 'default.tab';
5103: my $servadm = $r->dir_config('lonAdmEMail');
5104: my ($configuserok,$author_ok,$switchserver) =
5105: &config_check($dom,$confname,$servadm);
5106: if ($env{'form.scantronformat.filename'} ne '') {
5107: my $error;
5108: if ($configuserok eq 'ok') {
5109: if ($switchserver) {
5110: $error = &mt("Upload of scantron format file is not permitted to this server: [_1]",$switchserver);
5111: } else {
5112: if ($author_ok eq 'ok') {
5113: my ($result,$scantronurl) =
5114: &publishlogo($r,'upload','scantronformat',$dom,
5115: $confname,'scantron','','',$custom);
5116: if ($result eq 'ok') {
5117: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
5118: $changes{'scantronformat'} = 1;
5119: } else {
5120: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
5121: }
5122: } else {
5123: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
5124: }
5125: }
5126: } else {
5127: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
5128: }
5129: if ($error) {
5130: &Apache::lonnet::logthis($error);
5131: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5132: }
5133: }
5134: if (ref($domconfig{'scantron'}) eq 'HASH') {
5135: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
5136: if ($env{'form.scantronformat_del'}) {
5137: $confhash{'scantron'}{'scantronformat'} = '';
5138: $changes{'scantronformat'} = 1;
5139: }
5140: }
5141: }
5142: if (keys(%confhash) > 0) {
5143: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
5144: $dom);
5145: if ($putresult eq 'ok') {
5146: if (keys(%changes) > 0) {
5147: if (ref($confhash{'scantron'}) eq 'HASH') {
5148: $resulttext = &mt('Changes made:').'<ul>';
5149: if ($confhash{'scantron'}{'scantronformat'} eq '') {
5150: $resulttext .= '<li>'.&mt('[_1] scantron format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
5151: } else {
5152: $resulttext .= '<li>'.&mt('Custom scantron format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
5153: }
5154: $resulttext .= '</ul>';
5155: } else {
5156: $resulttext = &mt('Changes made to scantron format file.');
5157: }
5158: $resulttext .= '</ul>';
5159: &Apache::loncommon::devalidate_domconfig_cache($dom);
5160: } else {
5161: $resulttext = &mt('No changes made to scantron format file');
5162: }
5163: } else {
5164: $resulttext = '<span class="LC_error">'.
5165: &mt('An error occurred: [_1]',$putresult).'</span>';
5166: }
5167: } else {
5168: $resulttext = &mt('No changes made to scantron format file');
5169: }
5170: if ($errors) {
5171: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
5172: $errors.'</ul>';
5173: }
5174: return $resulttext;
5175: }
5176:
5177: sub modify_coursecategories {
5178: my ($dom,%domconfig) = @_;
5179: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
5180: $cathash);
5181: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
5182: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
5183: $cathash = $domconfig{'coursecategories'}{'cats'};
5184: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
5185: $changes{'togglecats'} = 1;
5186: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
5187: }
5188: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
5189: $changes{'categorize'} = 1;
5190: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
5191: }
5192: } else {
5193: $changes{'togglecats'} = 1;
5194: $changes{'categorize'} = 1;
5195: $domconfig{'coursecategories'} = {
5196: togglecats => $env{'form.togglecats'},
5197: categorize => $env{'form.categorize'},
5198: };
5199: }
5200: if (ref($cathash) eq 'HASH') {
5201: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
5202: push (@deletecategory,'instcode::0');
5203: }
5204: }
5205: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
5206: if (ref($cathash) eq 'HASH') {
5207: if (@deletecategory > 0) {
5208: #FIXME Need to remove category from all courses using a deleted category
5209: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
5210: foreach my $item (@deletecategory) {
5211: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
5212: delete($domconfig{'coursecategories'}{'cats'}{$item});
5213: $deletions{$item} = 1;
5214: &recurse_cat_deletes($item,$cathash,\%deletions);
5215: }
5216: }
5217: }
5218: foreach my $item (keys(%{$cathash})) {
5219: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
5220: if ($cathash->{$item} ne $env{'form.'.$item}) {
5221: $reorderings{$item} = 1;
5222: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
5223: }
5224: if ($env{'form.addcategory_name_'.$item} ne '') {
5225: my $newcat = $env{'form.addcategory_name_'.$item};
5226: my $newdepth = $depth+1;
5227: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
5228: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
5229: $adds{$newitem} = 1;
5230: }
5231: if ($env{'form.subcat_'.$item} ne '') {
5232: my $newcat = $env{'form.subcat_'.$item};
5233: my $newdepth = $depth+1;
5234: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
5235: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
5236: $adds{$newitem} = 1;
5237: }
5238: }
5239: }
5240: if ($env{'form.instcode'} eq '1') {
5241: if (ref($cathash) eq 'HASH') {
5242: my $newitem = 'instcode::0';
5243: if ($cathash->{$newitem} eq '') {
5244: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
5245: $adds{$newitem} = 1;
5246: }
5247: } else {
5248: my $newitem = 'instcode::0';
5249: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
5250: $adds{$newitem} = 1;
5251: }
5252: }
5253: if ($env{'form.addcategory_name'} ne '') {
5254: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
5255: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
5256: $adds{$newitem} = 1;
5257: }
5258: my $putresult;
5259: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5260: if (keys(%deletions) > 0) {
5261: foreach my $key (keys(%deletions)) {
5262: if ($predelallitems{$key} ne '') {
5263: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
5264: }
5265: }
5266: }
5267: my (@chkcats,@chktrails,%chkallitems);
5268: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
5269: if (ref($chkcats[0]) eq 'ARRAY') {
5270: my $depth = 0;
5271: my $chg = 0;
5272: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
5273: my $name = $chkcats[0][$i];
5274: my $item;
5275: if ($name eq '') {
5276: $chg ++;
5277: } else {
5278: $item = &escape($name).'::0';
5279: if ($chg) {
5280: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
5281: }
5282: $depth ++;
5283: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
5284: $depth --;
5285: }
5286: }
5287: }
5288: }
5289: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5290: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
5291: if ($putresult eq 'ok') {
5292: my %title = (
5293: togglecats => 'Show/Hide a course in the catalog',
5294: categorize => 'Category assigned to course',
5295: );
5296: my %level = (
5297: dom => 'set from "Modify Course" (Domain)',
5298: crs => 'set from "Parameters" (Course)',
5299: );
5300: $resulttext = &mt('Changes made:').'<ul>';
5301: if ($changes{'togglecats'}) {
5302: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
5303: }
5304: if ($changes{'categorize'}) {
5305: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
5306: }
5307: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5308: my $cathash;
5309: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
5310: $cathash = $domconfig{'coursecategories'}{'cats'};
5311: } else {
5312: $cathash = {};
5313: }
5314: my (@cats,@trails,%allitems);
5315: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
5316: if (keys(%deletions) > 0) {
5317: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
5318: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
5319: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
5320: }
5321: $resulttext .= '</ul></li>';
5322: }
5323: if (keys(%reorderings) > 0) {
5324: my %sort_by_trail;
5325: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
5326: foreach my $key (keys(%reorderings)) {
5327: if ($allitems{$key} ne '') {
5328: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
5329: }
5330: }
5331: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
5332: $resulttext .= '<li>'.$trails[$trail].'</li>';
5333: }
5334: $resulttext .= '</ul></li>';
5335: }
5336: if (keys(%adds) > 0) {
5337: my %sort_by_trail;
5338: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
5339: foreach my $key (keys(%adds)) {
5340: if ($allitems{$key} ne '') {
5341: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
5342: }
5343: }
5344: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
5345: $resulttext .= '<li>'.$trails[$trail].'</li>';
5346: }
5347: $resulttext .= '</ul></li>';
5348: }
5349: }
5350: $resulttext .= '</ul>';
5351: } else {
5352: $resulttext = '<span class="LC_error">'.
5353: &mt('An error occurred: [_1]',$putresult).'</span>';
5354: }
5355: } else {
5356: $resulttext = &mt('No changes made to course categories');
5357: }
5358: return $resulttext;
5359: }
5360:
5361: sub modify_serverstatuses {
5362: my ($dom,%domconfig) = @_;
5363: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
5364: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
5365: %currserverstatus = %{$domconfig{'serverstatuses'}};
5366: }
5367: my @pages = &serverstatus_pages();
5368: foreach my $type (@pages) {
5369: $newserverstatus{$type}{'namedusers'} = '';
5370: $newserverstatus{$type}{'machines'} = '';
5371: if (defined($env{'form.'.$type.'_namedusers'})) {
5372: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
5373: my @okusers;
5374: foreach my $user (@users) {
5375: my ($uname,$udom) = split(/:/,$user);
5376: if (($udom =~ /^$match_domain$/) &&
5377: (&Apache::lonnet::domain($udom)) &&
5378: ($uname =~ /^$match_username$/)) {
5379: if (!grep(/^\Q$user\E/,@okusers)) {
5380: push(@okusers,$user);
5381: }
5382: }
5383: }
5384: if (@okusers > 0) {
5385: @okusers = sort(@okusers);
5386: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
5387: }
5388: }
5389: if (defined($env{'form.'.$type.'_machines'})) {
5390: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
5391: my @okmachines;
5392: foreach my $ip (@machines) {
5393: my @parts = split(/\./,$ip);
5394: next if (@parts < 4);
5395: my $badip = 0;
5396: for (my $i=0; $i<4; $i++) {
5397: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
5398: $badip = 1;
5399: last;
5400: }
5401: }
5402: if (!$badip) {
5403: push(@okmachines,$ip);
5404: }
5405: }
5406: @okmachines = sort(@okmachines);
5407: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
5408: }
5409: }
5410: my %serverstatushash = (
5411: serverstatuses => \%newserverstatus,
5412: );
5413: my %changes;
5414: foreach my $type (@pages) {
5415: foreach my $setting ('namedusers','machines') {
5416: my (@current,@new);
5417: if (ref($currserverstatus{$type}) eq 'HASH') {
5418: if ($currserverstatus{$type}{$setting} ne '') {
5419: @current = split(/,/,$currserverstatus{$type}{$setting});
5420: }
5421: }
5422: if ($newserverstatus{$type}{$setting} ne '') {
5423: @new = split(/,/,$newserverstatus{$type}{$setting});
5424: }
5425: if (@current > 0) {
5426: if (@new > 0) {
5427: foreach my $item (@current) {
5428: if (!grep(/^\Q$item\E$/,@new)) {
5429: $changes{$type}{$setting} = 1;
5430: last;
5431: }
5432: }
5433: foreach my $item (@new) {
5434: if (!grep(/^\Q$item\E$/,@current)) {
5435: $changes{$type}{$setting} = 1;
5436: last;
5437: }
5438: }
5439: } else {
5440: $changes{$type}{$setting} = 1;
5441: }
5442: } elsif (@new > 0) {
5443: $changes{$type}{$setting} = 1;
5444: }
5445: }
5446: }
5447: if (keys(%changes) > 0) {
5448: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5449: my $putresult = &Apache::lonnet::put_dom('configuration',
5450: \%serverstatushash,$dom);
5451: if ($putresult eq 'ok') {
5452: $resulttext .= &mt('Changes made:').'<ul>';
5453: foreach my $type (@pages) {
5454: if (ref($changes{$type}) eq 'HASH') {
5455: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
5456: if ($changes{$type}{'namedusers'}) {
5457: if ($newserverstatus{$type}{'namedusers'} eq '') {
5458: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
5459: } else {
5460: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
5461: }
5462: }
5463: if ($changes{$type}{'machines'}) {
5464: if ($newserverstatus{$type}{'machines'} eq '') {
5465: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
5466: } else {
5467: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
5468: }
5469:
5470: }
5471: $resulttext .= '</ul></li>';
5472: }
5473: }
5474: $resulttext .= '</ul>';
5475: } else {
5476: $resulttext = '<span class="LC_error">'.
5477: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
5478:
5479: }
5480: } else {
5481: $resulttext = &mt('No changes made to access to server status pages');
5482: }
5483: return $resulttext;
5484: }
5485:
5486: sub recurse_check {
5487: my ($chkcats,$categories,$depth,$name) = @_;
5488: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
5489: my $chg = 0;
5490: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
5491: my $category = $chkcats->[$depth]{$name}[$j];
5492: my $item;
5493: if ($category eq '') {
5494: $chg ++;
5495: } else {
5496: my $deeper = $depth + 1;
5497: $item = &escape($category).':'.&escape($name).':'.$depth;
5498: if ($chg) {
5499: $categories->{$item} -= $chg;
5500: }
5501: &recurse_check($chkcats,$categories,$deeper,$category);
5502: $deeper --;
5503: }
5504: }
5505: }
5506: return;
5507: }
5508:
5509: sub recurse_cat_deletes {
5510: my ($item,$coursecategories,$deletions) = @_;
5511: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
5512: my $subdepth = $depth + 1;
5513: if (ref($coursecategories) eq 'HASH') {
5514: foreach my $subitem (keys(%{$coursecategories})) {
5515: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
5516: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
5517: delete($coursecategories->{$subitem});
5518: $deletions->{$subitem} = 1;
5519: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
5520: }
5521: }
5522: }
5523: return;
5524: }
5525:
5526: 1;
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