File:
[LON-CAPA] /
loncom /
interface /
domainprefs.pm
Revision
1.101:
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Sat Aug 8 00:36:00 2009 UTC (14 years, 11 months ago) by
raeburn
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CVS tags:
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HEAD
Course Requests within LON-CAPA.
- Start on documentation for domainprefs.pm
- Domain setting for course requests for each instituional affiliate type (and
also default, and _LC_adv) for each course type (official, unofficial and
community) can now be one of:
0, approve, validate, autolimit=N (where N is blank, or a positive integer.
- Custom course request settings set for an individual user in the user's domain
can also be one of: approve, validate, autolimit=N for the three course types
- A user's environment setting for course requests in external domains (modifiable
by a DC in a domain other than the user's home domain) can also be one of the
three.
0: course requests not allowed for the specific affiliation/course type.
approve - requests queued and must be approved by DC in course's domain before
processing.
validate: institutional validation (e.g., check requestor is instructor
of record) before course will be created.
autolimit: requests will be processed autoatically up to a limit of N requests
for the course type for that requestor.
- If N is undefined, there is no limit to the number of course requests which a
course owner may submit for automatic processing.
lonnet.pm
- auto_courserequest_checks() placeholder.
Work in progress.
1: # The LearningOnline Network with CAPA
2: # Handler to set domain-wide configuration settings
3: #
4: # $Id: domainprefs.pm,v 1.101 2009/08/08 00:36:00 raeburn Exp $
5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
14: #
15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA#
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: #
28: ###############################################################
29: ##############################################################
30:
31: =pod
32:
33: =head1 NAME
34:
35: Apache::domainprefs.pm
36:
37: =head1 SYNOPSIS
38:
39: Handles configuration of a LON-CAPA domain.
40:
41: This is part of the LearningOnline Network with CAPA project
42: described at http://www.lon-capa.org.
43:
44:
45: =head1 OVERVIEW
46:
47: Each institution using LON-CAPA will typically have a single domain designated
48: for use by individuals affliated with the institution. Accordingly, each domain
49: may define a default set of logos and a color scheme which can be used to "brand"
50: the LON-CAPA instance. In addition, an institution will typically have a language
51: and timezone which are used for the majority of courses.
52:
53: LON-CAPA provides a mechanism to display and modify these defaults, as well as a
54: host of other domain-wide settings which determine the types of functionality
55: available to users and courses in the domain.
56:
57: There is also a mechanism to configure cataloging of courses in the domain, and
58: controls on the operation of automated processes which govern such things as
59: roster updates, user directory updates and processing of course requests.
60:
61: The domain coordination manual which is built dynamically on install/update of
62: LON-CAPA from the relevant help items provides more information about domain
63: configuration.
64:
65: Most of the domain settings are stored in the configuration.db GDBM file which is
66: housed on the primary library server for the domain in /home/httpd/lonUsers/$dom,
67: where $dom is the domain. The configuration.db stores settings in a number of
68: frozen hashes of hashes. In a few cases, domain information must be uploaded to
69: the domain as files (e.g., image files for logos etc., or plain text files for
70: bubblesheet formats). In this case the domainprefs.pm must be running in a user
71: session hosted on the primary library server in the domain, as these files are
72: stored in author space belonging to a special $dom-domainconfig user.
73:
74: domainprefs.pm in combination with lonconfigsettings.pm will retrieve and display
75: the current settings, and provides an interface to make modifications.
76:
77: =head1 SUBROUTINES
78:
79: =over
80:
81: =item print_quotas()
82:
83: Inputs: 4
84:
85: $dom,$settings,$rowtotal,$action.
86:
87: $dom is the domain, $settings is a reference to a hash of current settings for
88: the current context, $rowtotal is a reference to the scalar used to record the
89: number of rows displayed on the page, and $action is the context (either quotas
90: or requestcourses).
91:
92: The print_quotas routine was orginally created to display/store information
93: about default quota sizes for portfolio spaces for the different types of
94: institutional affiliation in the domain (e.g., Faculty, Staff, Student etc.),
95: but is now also used to manage availability of user tools:
96: i.e., blogs, aboutme page, and portfolios, and the course request tool,
97: used by course owners to request creation of a course.
98:
99: Outputs: 1
100:
101: $datatable - HTML containing form elements which allow settings to be changed.
102:
103: In the case of course requests, radio buttons are displayed for each institutional
104: affiliate type (and also default, and _LC_adv) for each of the course types
105: (official, unofficial and community). In each case the radio buttons allow the
106: selection of one of four values:
107:
108: 0, approve, 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: approve
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: },
302: 'coursecategories' =>
303: { text => 'Cataloging of courses',
304: help => 'Domain_Configuration_Cataloging_Courses',
305: header => [{col1 => 'Category settings',
306: col2 => '',},
307: {col1 => 'Categories',
308: col2 => '',
309: }],
310: },
311: 'serverstatuses' =>
312: {text => 'Access to server status pages',
313: help => 'Domain_Configuration_Server_Status',
314: header => [{col1 => 'Status Page',
315: col2 => 'Other named users',
316: col3 => 'Specific IPs',
317: }],
318: },
319: );
320: my @roles = ('student','coordinator','author','admin');
321: my @actions = &Apache::loncommon::get_env_multiple('form.actions');
322: &Apache::lonhtmlcommon::add_breadcrumb
323: ({href=>"javascript:changePage(document.$phase,'pickactions')",
324: text=>"Pick functionality"});
325: my $confname = $dom.'-domainconfig';
326: if ($phase eq 'process') {
327: &Apache::lonconfigsettings::make_changes($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname,\@roles);
328: } elsif ($phase eq 'display') {
329: &Apache::lonconfigsettings::display_settings($r,$dom,$phase,$context,\@prefs_order,\%prefs,\%domconfig,$confname);
330: } else {
331: if (keys(%domconfig) == 0) {
332: my $primarylibserv = &Apache::lonnet::domain($dom,'primary');
333: my @ids=&Apache::lonnet::current_machine_ids();
334: if (!grep(/^\Q$primarylibserv\E$/,@ids)) {
335: my %designhash = &Apache::loncommon::get_domainconf($dom);
336: my @loginimages = ('img','logo','domlogo','login');
337: my $custom_img_count = 0;
338: foreach my $img (@loginimages) {
339: if ($designhash{$dom.'.login.'.$img} ne '') {
340: $custom_img_count ++;
341: }
342: }
343: foreach my $role (@roles) {
344: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
345: $custom_img_count ++;
346: }
347: }
348: if ($custom_img_count > 0) {
349: &Apache::lonconfigsettings::print_header($r,$phase,$context);
350: my $switch_server = &check_switchserver($dom,$confname);
351: $r->print(
352: &mt('Domain configuration settings have yet to be saved for this domain via the web-based domain preferences interface.').'<br />'.
353: &mt("While this remains so, you must switch to the domain's primary library server in order to update settings.").'<br /><br />'.
354: &mt("Thereafter, (with a Domain Coordinator role selected in the domain) you will be able to update settings when logged in to any server in the LON-CAPA network.").'<br />'.
355: &mt("However, you will still need to switch to the domain's primary library server to upload new images or logos.").'<br /><br />');
356: if ($switch_server) {
357: $r->print($switch_server.' '.&mt('to primary library server for domain: [_1]',$dom));
358: }
359: $r->print(&Apache::loncommon::end_page());
360: return OK;
361: }
362: }
363: }
364: &Apache::lonconfigsettings::display_choices($r,$phase,$context,\@prefs_order,\%prefs);
365: }
366: return OK;
367: }
368:
369: sub process_changes {
370: my ($r,$dom,$confname,$action,$roles,$values) = @_;
371: my %domconfig;
372: if (ref($values) eq 'HASH') {
373: %domconfig = %{$values};
374: }
375: my $output;
376: if ($action eq 'login') {
377: $output = &modify_login($r,$dom,$confname,%domconfig);
378: } elsif ($action eq 'rolecolors') {
379: $output = &modify_rolecolors($r,$dom,$confname,$roles,
380: %domconfig);
381: } elsif ($action eq 'quotas') {
382: $output = &modify_quotas($dom,$action,%domconfig);
383: } elsif ($action eq 'autoenroll') {
384: $output = &modify_autoenroll($dom,%domconfig);
385: } elsif ($action eq 'autoupdate') {
386: $output = &modify_autoupdate($dom,%domconfig);
387: } elsif ($action eq 'directorysrch') {
388: $output = &modify_directorysrch($dom,%domconfig);
389: } elsif ($action eq 'usercreation') {
390: $output = &modify_usercreation($dom,%domconfig);
391: } elsif ($action eq 'usermodification') {
392: $output = &modify_usermodification($dom,%domconfig);
393: } elsif ($action eq 'contacts') {
394: $output = &modify_contacts($dom,%domconfig);
395: } elsif ($action eq 'defaults') {
396: $output = &modify_defaults($dom,$r);
397: } elsif ($action eq 'scantron') {
398: $output = &modify_scantron($r,$dom,$confname,%domconfig);
399: } elsif ($action eq 'coursecategories') {
400: $output = &modify_coursecategories($dom,%domconfig);
401: } elsif ($action eq 'serverstatuses') {
402: $output = &modify_serverstatuses($dom,%domconfig);
403: } elsif ($action eq 'requestcourses') {
404: $output = &modify_quotas($dom,$action,%domconfig);
405: }
406: return $output;
407: }
408:
409: sub print_config_box {
410: my ($r,$dom,$confname,$phase,$action,$item,$settings) = @_;
411: my $rowtotal = 0;
412: my $output;
413: if ($action eq 'coursecategories') {
414: $output = &coursecategories_javascript($settings);
415: }
416: $output .=
417: '<table class="LC_nested_outer">
418: <tr>
419: <th align="left" valign="middle"><span class="LC_nobreak">'.
420: &mt($item->{text}).' '.
421: &Apache::loncommon::help_open_topic($item->{'help'}).'</span></th>'."\n".
422: '</tr>';
423: $rowtotal ++;
424: if (($action eq 'autoupdate') || ($action eq 'rolecolors') ||
425: ($action eq 'usercreation') || ($action eq 'usermodification') ||
426: ($action eq 'coursecategories')) {
427: my $colspan = '';
428: if (($action eq 'rolecolors') || ($action eq 'coursecategories')) {
429: $colspan = ' colspan="2"';
430: }
431: $output .= '
432: <tr>
433: <td>
434: <table class="LC_nested">
435: <tr class="LC_info_row">
436: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[0]->{'col1'}).'</td>
437: <td class="LC_right_item">'.&mt($item->{'header'}->[0]->{'col2'}).'</td>
438: </tr>';
439: $rowtotal ++;
440: if ($action eq 'autoupdate') {
441: $output .= &print_autoupdate('top',$dom,$settings,\$rowtotal);
442: } elsif ($action eq 'usercreation') {
443: $output .= &print_usercreation('top',$dom,$settings,\$rowtotal);
444: } elsif ($action eq 'usermodification') {
445: $output .= &print_usermodification('top',$dom,$settings,\$rowtotal);
446: } elsif ($action eq 'coursecategories') {
447: $output .= &print_coursecategories('top',$dom,$item,$settings,\$rowtotal);
448: } else {
449: $output .= &print_rolecolors($phase,'student',$dom,$confname,$settings,\$rowtotal);
450: }
451: $output .= '
452: </table>
453: </td>
454: </tr>
455: <tr>
456: <td>
457: <table class="LC_nested">
458: <tr class="LC_info_row">
459: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col1'}).'</td>';
460: $output .= '
461: <td class="LC_right_item"'.$colspan.'>'.&mt($item->{'header'}->[1]->{'col2'}).'</td>
462: </tr>';
463: $rowtotal ++;
464: if ($action eq 'autoupdate') {
465: $output .= &print_autoupdate('bottom',$dom,$settings,\$rowtotal);
466: } elsif ($action eq 'usercreation') {
467: $output .= &print_usercreation('middle',$dom,$settings,\$rowtotal).'
468: </table>
469: </td>
470: </tr>
471: <tr>
472: <td>
473: <table class="LC_nested">
474: <tr class="LC_info_row">
475: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
476: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
477: &print_usercreation('bottom',$dom,$settings,\$rowtotal);
478: $rowtotal ++;
479: } elsif ($action eq 'usermodification') {
480: $output .= &print_usermodification('middle',$dom,$settings,\$rowtotal).'
481: </table>
482: </td>
483: </tr>
484: <tr>
485: <td>
486: <table class="LC_nested">
487: <tr class="LC_info_row">
488: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[2]->{'col1'}).'</td>
489: <td class="LC_right_item">'.&mt($item->{'header'}->[2]->{'col2'}).'</td> </tr>'.
490:
491: &print_usermodification('bottom',$dom,$settings,\$rowtotal);
492: $rowtotal ++;
493: } elsif ($action eq 'coursecategories') {
494: $output .= &print_coursecategories('bottom',$dom,$item,$settings,\$rowtotal);
495: } else {
496: $output .= &print_rolecolors($phase,'coordinator',$dom,$confname,$settings,\$rowtotal).'
497: </table>
498: </td>
499: </tr>
500: <tr>
501: <td>
502: <table class="LC_nested">
503: <tr class="LC_info_row">
504: <td class="LC_left_item"'.$colspan.' valign="top">'.
505: &mt($item->{'header'}->[2]->{'col1'}).'</td>
506: <td class="LC_right_item" valign="top">'.
507: &mt($item->{'header'}->[2]->{'col2'}).'</td>
508: </tr>'.
509: &print_rolecolors($phase,'author',$dom,$confname,$settings,\$rowtotal).'
510: </table>
511: </td>
512: </tr>
513: <tr>
514: <td>
515: <table class="LC_nested">
516: <tr class="LC_info_row">
517: <td class="LC_left_item"'.$colspan.'>'.&mt($item->{'header'}->[3]->{'col1'}).'</td>
518: <td class="LC_right_item">'.&mt($item->{'header'}->[3]->{'col2'}).'</td>
519: </tr>'.
520: &print_rolecolors($phase,'admin',$dom,$confname,$settings,\$rowtotal);
521: $rowtotal += 2;
522: }
523: } else {
524: $output .= '
525: <tr>
526: <td>
527: <table class="LC_nested">
528: <tr class="LC_info_row">';
529: if (($action eq 'login') || ($action eq 'directorysrch')) {
530: $output .= '
531: <td class="LC_left_item" colspan="2">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
532: } elsif ($action eq 'serverstatuses') {
533: $output .= '
534: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).
535: '<br />('.&mt('Automatic access for Dom. Coords.').')</td>';
536:
537: } else {
538: $output .= '
539: <td class="LC_left_item" valign="top">'.&mt($item->{'header'}->[0]->{'col1'}).'</td>';
540: }
541: if (defined($item->{'header'}->[0]->{'col3'})) {
542: $output .= '<td class="LC_left_item" valign="top">'.
543: &mt($item->{'header'}->[0]->{'col2'});
544: if ($action eq 'serverstatuses') {
545: $output .= '<br />(<tt>'.&mt('user1:domain1,user2:domain2 etc.').'</tt>)';
546: }
547: } else {
548: $output .= '<td class="LC_right_item" valign="top">'.
549: &mt($item->{'header'}->[0]->{'col2'});
550: }
551: $output .= '</td>';
552: if ($item->{'header'}->[0]->{'col3'}) {
553: $output .= '<td class="LC_right_item" valign="top">'.
554: &mt($item->{'header'}->[0]->{'col3'});
555: if ($action eq 'serverstatuses') {
556: $output .= '<br />(<tt>'.&mt('IP1,IP2 etc.').'</tt>)';
557: }
558: $output .= '</td>';
559: }
560: $output .= '</tr>';
561: $rowtotal ++;
562: if ($action eq 'login') {
563: $output .= &print_login($dom,$confname,$phase,$settings,\$rowtotal);
564: } elsif ($action eq 'quotas') {
565: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
566: } elsif ($action eq 'autoenroll') {
567: $output .= &print_autoenroll($dom,$settings,\$rowtotal);
568: } elsif ($action eq 'directorysrch') {
569: $output .= &print_directorysrch($dom,$settings,\$rowtotal);
570: } elsif ($action eq 'contacts') {
571: $output .= &print_contacts($dom,$settings,\$rowtotal);
572: } elsif ($action eq 'defaults') {
573: $output .= &print_defaults($dom,\$rowtotal);
574: } elsif ($action eq 'scantron') {
575: $output .= &print_scantronformat($r,$dom,$confname,$settings,\$rowtotal);
576: } elsif ($action eq 'serverstatuses') {
577: $output .= &print_serverstatuses($dom,$settings,\$rowtotal);
578: } elsif ($action eq 'requestcourses') {
579: $output .= &print_quotas($dom,$settings,\$rowtotal,$action);
580: }
581: }
582: $output .= '
583: </table>
584: </td>
585: </tr>
586: </table><br />';
587: return ($output,$rowtotal);
588: }
589:
590: sub print_login {
591: my ($dom,$confname,$phase,$settings,$rowtotal) = @_;
592: my %choices = &login_choices();
593: my %defaultchecked = (
594: 'coursecatalog' => 'on',
595: 'adminmail' => 'off',
596: 'newuser' => 'off',
597: );
598: my @toggles = ('coursecatalog','adminmail','newuser');
599: my (%checkedon,%checkedoff);
600: foreach my $item (@toggles) {
601: if ($defaultchecked{$item} eq 'on') {
602: $checkedon{$item} = ' checked="checked" ';
603: $checkedoff{$item} = ' ';
604: } elsif ($defaultchecked{$item} eq 'off') {
605: $checkedoff{$item} = ' checked="checked" ';
606: $checkedon{$item} = ' ';
607: }
608: }
609: my $loginheader = 'image';
610: my @images = ('img','logo','domlogo','login');
611: my @logintext = ('textcol','bgcol');
612: my @bgs = ('pgbg','mainbg','sidebg');
613: my @links = ('link','alink','vlink');
614: my %designhash = &Apache::loncommon::get_domainconf($dom);
615: my %defaultdesign = %Apache::loncommon::defaultdesign;
616: my (%is_custom,%designs);
617: my %defaults = (
618: font => $defaultdesign{'login.font'},
619: );
620: foreach my $item (@images) {
621: $defaults{$item} = $defaultdesign{'login.'.$item};
622: $defaults{'showlogo'}{$item} = 1;
623: }
624: foreach my $item (@bgs) {
625: $defaults{'bgs'}{$item} = $defaultdesign{'login.'.$item};
626: }
627: foreach my $item (@logintext) {
628: $defaults{'logintext'}{$item} = $defaultdesign{'login.'.$item};
629: }
630: foreach my $item (@links) {
631: $defaults{'links'}{$item} = $defaultdesign{'login.'.$item};
632: }
633: if (ref($settings) eq 'HASH') {
634: foreach my $item (@toggles) {
635: if ($settings->{$item} eq '1') {
636: $checkedon{$item} = ' checked="checked" ';
637: $checkedoff{$item} = ' ';
638: } elsif ($settings->{$item} eq '0') {
639: $checkedoff{$item} = ' checked="checked" ';
640: $checkedon{$item} = ' ';
641: }
642: }
643: foreach my $item (@images) {
644: if (defined($settings->{$item})) {
645: $designs{$item} = $settings->{$item};
646: $is_custom{$item} = 1;
647: }
648: if (defined($settings->{'showlogo'}{$item})) {
649: $designs{'showlogo'}{$item} = $settings->{'showlogo'}{$item};
650: }
651: }
652: foreach my $item (@logintext) {
653: if ($settings->{$item} ne '') {
654: $designs{'logintext'}{$item} = $settings->{$item};
655: $is_custom{$item} = 1;
656: }
657: }
658: if ($settings->{'loginheader'} ne '') {
659: $loginheader = $settings->{'loginheader'};
660: }
661: if ($settings->{'font'} ne '') {
662: $designs{'font'} = $settings->{'font'};
663: $is_custom{'font'} = 1;
664: }
665: foreach my $item (@bgs) {
666: if ($settings->{$item} ne '') {
667: $designs{'bgs'}{$item} = $settings->{$item};
668: $is_custom{$item} = 1;
669: }
670: }
671: foreach my $item (@links) {
672: if ($settings->{$item} ne '') {
673: $designs{'links'}{$item} = $settings->{$item};
674: $is_custom{$item} = 1;
675: }
676: }
677: } else {
678: if ($designhash{$dom.'.login.font'} ne '') {
679: $designs{'font'} = $designhash{$dom.'.login.font'};
680: $is_custom{'font'} = 1;
681: }
682: foreach my $item (@images) {
683: if ($designhash{$dom.'.login.'.$item} ne '') {
684: $designs{$item} = $designhash{$dom.'.login.'.$item};
685: $is_custom{$item} = 1;
686: }
687: }
688: foreach my $item (@bgs) {
689: if ($designhash{$dom.'.login.'.$item} ne '') {
690: $designs{'bgs'}{$item} = $designhash{$dom.'.login.'.$item};
691: $is_custom{$item} = 1;
692: }
693: }
694: foreach my $item (@links) {
695: if ($designhash{$dom.'.login.'.$item} ne '') {
696: $designs{'links'}{$item} = $designhash{$dom.'.login.'.$item};
697: $is_custom{$item} = 1;
698: }
699: }
700: }
701: my %alt_text = &Apache::lonlocal::texthash ( img => 'Log-in banner',
702: logo => 'Institution Logo',
703: domlogo => 'Domain Logo',
704: login => 'Login box');
705: my $itemcount = 1;
706: my ($css_class,$datatable);
707: foreach my $item (@toggles) {
708: $css_class = $itemcount%2?' class="LC_odd_row"':'';
709: $datatable .=
710: '<tr'.$css_class.'><td colspan="2">'.$choices{$item}.
711: '</td><td>'.
712: '<span class="LC_nobreak"><label><input type="radio" name="'.
713: $item.'"'.$checkedon{$item}.' value="1" />'.&mt('Yes').
714: '</label> <label><input type="radio" name="'.$item.'"'.
715: $checkedoff{$item}.' value="0" />'.&mt('No').'</label></span></td>'.
716: '</tr>';
717: $itemcount ++;
718: }
719: $datatable .= &display_color_options($dom,$confname,$phase,'login',$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal,\@logintext,$loginheader);
720: $datatable .= '</tr></table></td></tr>';
721: return $datatable;
722: }
723:
724: sub login_choices {
725: my %choices =
726: &Apache::lonlocal::texthash (
727: coursecatalog => 'Display Course Catalog link?',
728: adminmail => "Display Administrator's E-mail Address?",
729: newuser => "Link to create a user account",
730: img => "Header",
731: logo => "Main Logo",
732: domlogo => "Domain Logo",
733: login => "Log-in Header",
734: textcol => "Text color",
735: bgcol => "Box color",
736: bgs => "Background colors",
737: links => "Link colors",
738: font => "Font color",
739: pgbg => "Header",
740: mainbg => "Page",
741: sidebg => "Login box",
742: link => "Link",
743: alink => "Active link",
744: vlink => "Visited link",
745: );
746: return %choices;
747: }
748:
749: sub print_rolecolors {
750: my ($phase,$role,$dom,$confname,$settings,$rowtotal) = @_;
751: my %choices = &color_font_choices();
752: my @bgs = ('pgbg','tabbg','sidebg');
753: my @links = ('link','alink','vlink');
754: my @images = ('img');
755: my %alt_text = &Apache::lonlocal::texthash(img => "Banner for $role role");
756: my %designhash = &Apache::loncommon::get_domainconf($dom);
757: my %defaultdesign = %Apache::loncommon::defaultdesign;
758: my (%is_custom,%designs);
759: my %defaults = (
760: img => $defaultdesign{$role.'.img'},
761: font => $defaultdesign{$role.'.font'},
762: fontmenu => $defaultdesign{$role.'.fontmenu'},
763: );
764: foreach my $item (@bgs) {
765: $defaults{'bgs'}{$item} = $defaultdesign{$role.'.'.$item};
766: }
767: foreach my $item (@links) {
768: $defaults{'links'}{$item} = $defaultdesign{$role.'.'.$item};
769: }
770: if (ref($settings) eq 'HASH') {
771: if (ref($settings->{$role}) eq 'HASH') {
772: if ($settings->{$role}->{'img'} ne '') {
773: $designs{'img'} = $settings->{$role}->{'img'};
774: $is_custom{'img'} = 1;
775: }
776: if ($settings->{$role}->{'font'} ne '') {
777: $designs{'font'} = $settings->{$role}->{'font'};
778: $is_custom{'font'} = 1;
779: }
780: if ($settings->{$role}->{'fontmenu'} ne '') {
781: $designs{'fontmenu'} = $settings->{$role}->{'fontmenu'};
782: $is_custom{'fontmenu'} = 1;
783: }
784: foreach my $item (@bgs) {
785: if ($settings->{$role}->{$item} ne '') {
786: $designs{'bgs'}{$item} = $settings->{$role}->{$item};
787: $is_custom{$item} = 1;
788: }
789: }
790: foreach my $item (@links) {
791: if ($settings->{$role}->{$item} ne '') {
792: $designs{'links'}{$item} = $settings->{$role}->{$item};
793: $is_custom{$item} = 1;
794: }
795: }
796: }
797: } else {
798: if ($designhash{$dom.'.'.$role.'.img'} ne '') {
799: $designs{img} = $designhash{$dom.'.'.$role.'.img'};
800: $is_custom{'img'} = 1;
801: }
802: if ($designhash{$dom.'.'.$role.'.fontmenu'} ne '') {
803: $designs{fontmenu} = $designhash{$dom.'.'.$role.'.fontmenu'};
804: $is_custom{'fontmenu'} = 1;
805: }
806: if ($designhash{$dom.'.'.$role.'.font'} ne '') {
807: $designs{font} = $designhash{$dom.'.'.$role.'.font'};
808: $is_custom{'font'} = 1;
809: }
810: foreach my $item (@bgs) {
811: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
812: $designs{'bgs'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
813: $is_custom{$item} = 1;
814:
815: }
816: }
817: foreach my $item (@links) {
818: if ($designhash{$dom.'.'.$role.'.'.$item} ne '') {
819: $designs{'links'}{$item} = $designhash{$dom.'.'.$role.'.'.$item};
820: $is_custom{$item} = 1;
821: }
822: }
823: }
824: my $itemcount = 1;
825: my $datatable = &display_color_options($dom,$confname,$phase,$role,$itemcount,\%choices,\%is_custom,\%defaults,\%designs,\@images,\@bgs,\@links,\%alt_text,$rowtotal);
826: $datatable .= '</tr></table></td></tr>';
827: return $datatable;
828: }
829:
830: sub display_color_options {
831: my ($dom,$confname,$phase,$role,$itemcount,$choices,$is_custom,$defaults,$designs,
832: $images,$bgs,$links,$alt_text,$rowtotal,$logintext,$loginheader) = @_;
833: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
834: my $datatable = '<tr>'.
835: '<td>'.$choices->{'font'}.'</td>';
836: if (!$is_custom->{'font'}) {
837: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'font'}.';">'.$defaults->{'font'}.'</span></td>';
838: } else {
839: $datatable .= '<td> </td>';
840: }
841: my $fontlink = &color_pick($phase,$role,'font',$choices->{'font'},$designs->{'font'});
842: $datatable .= '<td><span class="LC_nobreak">'.
843: '<input type="text" size="10" name="'.$role.'_font"'.
844: ' value="'.$designs->{'font'}.'" /> '.$fontlink.
845: ' <span id="css_'.$role.'_font" style="background-color: '.
846: $designs->{'font'}.';"> </span>'.
847: '</span></td></tr>';
848: $datatable .= '<tr'.$css_class.'>'.
849: '<td>'.$choices->{'fontmenu'}.'</td>';
850: if (!$is_custom->{'fontmenu'}) {
851: $datatable .= '<td>'.&mt('Default in use:').' <span id="css_default_'.$role.'_font" style="color: '.$defaults->{'fontmenu'}.';">'.$defaults->{'fontmenu'}.'</span></td>';
852: } else {
853: $datatable .= '<td> </td>';
854: }
855: $fontlink = &color_pick($phase,$role,'fontmenu',$choices->{'fontmenu'},$designs->{'fontmenu'});
856: $datatable .= '<td><span class="LC_nobreak">'.
857: '<input type="text" size="10" name="'.$role.'_fontmenu"'.
858: ' value="'.$designs->{'fontmenu'}.'" /> '.$fontlink.
859: ' <span id="css_'.$role.'_fontmenu" style="background-color: '.
860: $designs->{'fontmenu'}.';"> </span>'.
861: '</span></td></tr>';
862: my $switchserver = &check_switchserver($dom,$confname);
863: foreach my $img (@{$images}) {
864: $itemcount ++;
865: $css_class = $itemcount%2?' class="LC_odd_row"':'';
866: $datatable .= '<tr'.$css_class.'>'.
867: '<td>'.$choices->{$img};
868: my ($imgfile,$img_import,$login_hdr_pick,$logincolors);
869: if ($role eq 'login') {
870: if ($img eq 'login') {
871: $login_hdr_pick =
872: &login_header_options($img,$role,$defaults,$is_custom,$choices,
873: $loginheader);
874: $logincolors =
875: &login_text_colors($img,$role,$logintext,$phase,$choices,
876: $designs);
877: } elsif ($img ne 'domlogo') {
878: $datatable.= &logo_display_options($img,$defaults,$designs);
879: }
880: }
881: $datatable .= '</td>';
882: if ($designs->{$img} ne '') {
883: $imgfile = $designs->{$img};
884: $img_import = ($imgfile =~ m{^/adm/});
885: } else {
886: $imgfile = $defaults->{$img};
887: }
888: if ($imgfile) {
889: my ($showfile,$fullsize);
890: if ($imgfile =~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
891: my $urldir = $1;
892: my $filename = $2;
893: my @info = &Apache::lonnet::stat_file($designs->{$img});
894: if (@info) {
895: my $thumbfile = 'tn-'.$filename;
896: my @thumb=&Apache::lonnet::stat_file($urldir.'/'.$thumbfile);
897: if (@thumb) {
898: $showfile = $urldir.'/'.$thumbfile;
899: } else {
900: $showfile = $imgfile;
901: }
902: } else {
903: $showfile = '';
904: }
905: } elsif ($imgfile =~ m-^/(adm/[^/]+)/([^/]+)$-) {
906: $showfile = $imgfile;
907: my $imgdir = $1;
908: my $filename = $2;
909: if (-e "/home/httpd/html/$imgdir/tn-".$filename) {
910: $showfile = "/$imgdir/tn-".$filename;
911: } else {
912: my $input = "/home/httpd/html".$imgfile;
913: my $output = '/home/httpd/html/'.$imgdir.'/tn-'.$filename;
914: if (!-e $output) {
915: my ($width,$height) = &thumb_dimensions();
916: my ($fullwidth,$fullheight) = &check_dimensions($input);
917: if ($fullwidth ne '' && $fullheight ne '') {
918: if ($fullwidth > $width && $fullheight > $height) {
919: my $size = $width.'x'.$height;
920: system("convert -sample $size $input $output");
921: $showfile = '/'.$imgdir.'/tn-'.$filename;
922: }
923: }
924: }
925: }
926: }
927: if ($showfile) {
928: if ($showfile =~ m{^/(adm|res)/}) {
929: if ($showfile =~ m{^/res/}) {
930: my $local_showfile =
931: &Apache::lonnet::filelocation('',$showfile);
932: &Apache::lonnet::repcopy($local_showfile);
933: }
934: $showfile = &Apache::loncommon::lonhttpdurl($showfile);
935: }
936: if ($imgfile) {
937: if ($imgfile =~ m{^/(adm|res)/}) {
938: if ($imgfile =~ m{^/res/}) {
939: my $local_imgfile =
940: &Apache::lonnet::filelocation('',$imgfile);
941: &Apache::lonnet::repcopy($local_imgfile);
942: }
943: $fullsize = &Apache::loncommon::lonhttpdurl($imgfile);
944: } else {
945: $fullsize = $imgfile;
946: }
947: }
948: $datatable .= '<td>';
949: if ($img eq 'login') {
950: $datatable .= $login_hdr_pick;
951: }
952: $datatable .= &image_changes($is_custom->{$img},$alt_text->{$img},$img_import,
953: $showfile,$fullsize,$role,$img,$imgfile,$logincolors);
954: } else {
955: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
956: &mt('Upload:');
957: }
958: } else {
959: $datatable .= '<td colspan="2" class="LC_right_item"><br />'.
960: &mt('Upload:');
961: }
962: if ($switchserver) {
963: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
964: } else {
965: $datatable .=' <input type="file" name="'.$role.'_'.$img.'" />';
966: }
967: $datatable .= '</td></tr>';
968: }
969: $itemcount ++;
970: $css_class = $itemcount%2?' class="LC_odd_row"':'';
971: $datatable .= '<tr'.$css_class.'>'.
972: '<td>'.$choices->{'bgs'}.'</td>';
973: my $bgs_def;
974: foreach my $item (@{$bgs}) {
975: if (!$is_custom->{$item}) {
976: $bgs_def .= '<td><span class="LC_nobreak">'.$choices->{$item}.'</span> <span id="css_default_'.$role.'_'.$item.'" style="background-color: '.$defaults->{'bgs'}{$item}.';"> </span><br />'.$defaults->{'bgs'}{$item}.'</td>';
977: }
978: }
979: if ($bgs_def) {
980: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$bgs_def.'</tr></table></td>';
981: } else {
982: $datatable .= '<td> </td>';
983: }
984: $datatable .= '<td class="LC_right_item">'.
985: '<table border="0"><tr>';
986: foreach my $item (@{$bgs}) {
987: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'bgs'}{$item});
988: $datatable .= '<td align="center">'.$link;
989: if ($designs->{'bgs'}{$item}) {
990: $datatable .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'bgs'}{$item}.';"> </span>';
991: }
992: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'bgs'}{$item}.
993: '" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>';
994: }
995: $datatable .= '</tr></table></td></tr>';
996: $itemcount ++;
997: $css_class = $itemcount%2?' class="LC_odd_row"':'';
998: $datatable .= '<tr'.$css_class.'>'.
999: '<td>'.$choices->{'links'}.'</td>';
1000: my $links_def;
1001: foreach my $item (@{$links}) {
1002: if (!$is_custom->{$item}) {
1003: $links_def .= '<td>'.$choices->{$item}.'<br /><span id="css_default_'.$role.'_'.$item.'" style="color: '.$defaults->{'links'}{$item}.';">'.$defaults->{'links'}{$item}.'</span></td>';
1004: }
1005: }
1006: if ($links_def) {
1007: $datatable .= '<td>'.&mt('Default(s) in use:').'<br /><table border="0"><tr>'.$links_def.'</tr></table></td>';
1008: } else {
1009: $datatable .= '<td> </td>';
1010: }
1011: $datatable .= '<td class="LC_right_item">'.
1012: '<table border="0"><tr>';
1013: foreach my $item (@{$links}) {
1014: $datatable .= '<td align="center">'."\n".
1015: &color_pick($phase,$role,$item,$choices->{$item},
1016: $designs->{'links'}{$item});
1017: if ($designs->{'links'}{$item}) {
1018: $datatable.=' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'links'}{$item}.';"> </span>';
1019: }
1020: $datatable .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.$designs->{'links'}{$item}.
1021: '" /></td>';
1022: }
1023: $$rowtotal += $itemcount;
1024: return $datatable;
1025: }
1026:
1027: sub logo_display_options {
1028: my ($img,$defaults,$designs) = @_;
1029: my $checkedon;
1030: if (ref($defaults) eq 'HASH') {
1031: if (ref($defaults->{'showlogo'}) eq 'HASH') {
1032: if ($defaults->{'showlogo'}{$img}) {
1033: $checkedon = 'checked="checked" ';
1034: }
1035: }
1036: }
1037: if (ref($designs) eq 'HASH') {
1038: if (ref($designs->{'showlogo'}) eq 'HASH') {
1039: if (defined($designs->{'showlogo'}{$img})) {
1040: if ($designs->{'showlogo'}{$img} == 0) {
1041: $checkedon = '';
1042: } elsif ($designs->{'showlogo'}{$img} == 1) {
1043: $checkedon = 'checked="checked" ';
1044: }
1045: }
1046: }
1047: }
1048: return '<br /><label> <input type="checkbox" name="'.
1049: 'login_showlogo_'.$img.'" value="1" '.$checkedon.'/>'.
1050: &mt('show').'</label>'."\n";
1051: }
1052:
1053: sub login_header_options {
1054: my ($img,$role,$defaults,$is_custom,$choices,$loginheader) = @_;
1055: my $image_checked = ' checked="checked" ';
1056: my $text_checked = ' ';
1057: if ($loginheader eq 'text') {
1058: $image_checked = ' ';
1059: $text_checked = ' checked="checked" ';
1060: }
1061: my $output = '<span class="LC_nobreak"><label><input type="radio" name="'.
1062: 'loginheader" value="image" '.$image_checked.'/>'.
1063: &mt('use image').'</label> '.
1064: '<label><input type="radio" name="loginheader" value="text"'.
1065: $text_checked.'/>'.&mt('use text').'</label><br />'."\n";
1066: if ((!$is_custom->{'textcol'}) || (!$is_custom->{'bgcol'})) {
1067: $output .= &mt('Text default(s)').':<br />';
1068: if (!$is_custom->{'textcol'}) {
1069: $output .= $choices->{'textcol'}.': '.$defaults->{'logintext'}{'textcol'}.
1070: ' ';
1071: }
1072: if (!$is_custom->{'bgcol'}) {
1073: $output .= $choices->{'bgcol'}.': '.
1074: '<span id="css_'.$role.'_font" style="background-color: '.
1075: $defaults->{'logintext'}{'bgcol'}.';"> </span>';
1076: }
1077: $output .= '<br />';
1078: }
1079: $output .='<br />';
1080: return $output;
1081: }
1082:
1083: sub login_text_colors {
1084: my ($img,$role,$logintext,$phase,$choices,$designs) = @_;
1085: my $color_menu = '<table border="0"><tr>';
1086: foreach my $item (@{$logintext}) {
1087: my $link = &color_pick($phase,$role,$item,$choices->{$item},$designs->{'logintext'}{$item});
1088: $color_menu .= '<td align="center">'.$link;
1089: if ($designs->{'logintext'}{$item}) {
1090: $color_menu .= ' <span id="css_'.$role.'_'.$item.'" style="background-color: '.$designs->{'logintext'}{$item}.';"> </span>';
1091: }
1092: $color_menu .= '<br /><input type="text" size="8" name="'.$role.'_'.$item.'" value="'.
1093: $designs->{'logintext'}{$item}.'" onblur = "javascript:colchg_span('."'css_".$role.'_'.$item."'".',this);" /></td>'.
1094: '<td> </td>';
1095: }
1096: $color_menu .= '</tr></table><br />';
1097: return $color_menu;
1098: }
1099:
1100: sub image_changes {
1101: my ($is_custom,$alt_text,$img_import,$showfile,$fullsize,$role,$img,$imgfile,$logincolors) = @_;
1102: my $output;
1103: if (!$is_custom) {
1104: if ($img ne 'domlogo') {
1105: $output .= &mt('Default image:').'<br />';
1106: } else {
1107: $output .= &mt('Default in use:').'<br />';
1108: }
1109: }
1110: if ($img_import) {
1111: $output .= '<input type="hidden" name="'.$role.'_import_'.$img.'" value="'.$imgfile.'" />';
1112: }
1113: $output .= '<a href="'.$fullsize.'" target="_blank"><img src="'.
1114: $showfile.'" alt="'.$alt_text.'" border="0" /></a></td>';
1115: if ($is_custom) {
1116: $output .= '<td>'.$logincolors.'<span class="LC_nobreak"><label>'.
1117: '<input type="checkbox" name="'.
1118: $role.'_del_'.$img.'" value="1" />'.&mt('Delete?').
1119: '</label> '.&mt('Replace:').'</span><br />';
1120: } else {
1121: $output .= '<td valign="bottom">'.$logincolors.&mt('Upload:').'<br />';
1122: }
1123: return $output;
1124: }
1125:
1126: sub color_pick {
1127: my ($phase,$role,$item,$desc,$curcol) = @_;
1128: my $link = '<a href="javascript:pjump('."'color_custom','".$desc.
1129: "','".$curcol."','".$role.'_'.$item."','parmform.pres','psub'".
1130: ');">'.$desc.'</a>';
1131: return $link;
1132: }
1133:
1134: sub print_quotas {
1135: my ($dom,$settings,$rowtotal,$action) = @_;
1136: my $context;
1137: if ($action eq 'quotas') {
1138: $context = 'tools';
1139: } else {
1140: $context = $action;
1141: }
1142: my ($datatable,$defaultquota,@usertools,@options,%validations);
1143: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1144: my $typecount = 0;
1145: my ($css_class,%titles);
1146: if ($context eq 'requestcourses') {
1147: @usertools = ('official','unofficial','community');
1148: @options =('norequest','approve','autolimit','validate');
1149: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
1150: %titles = &courserequest_titles();
1151: } else {
1152: @usertools = ('aboutme','blog','portfolio');
1153: %titles = &tool_titles();
1154: }
1155: if (ref($types) eq 'ARRAY') {
1156: foreach my $type (@{$types}) {
1157: my $currdefquota;
1158: unless ($context eq 'requestcourses') {
1159: if (ref($settings) eq 'HASH') {
1160: if (ref($settings->{defaultquota}) eq 'HASH') {
1161: $currdefquota = $settings->{defaultquota}->{$type};
1162: } else {
1163: $currdefquota = $settings->{$type};
1164: }
1165: }
1166: }
1167: if (defined($usertypes->{$type})) {
1168: $typecount ++;
1169: $css_class = $typecount%2?' class="LC_odd_row"':'';
1170: $datatable .= '<tr'.$css_class.'>'.
1171: '<td>'.$usertypes->{$type}.'</td>'.
1172: '<td class="LC_left_item">';
1173: if ($context eq 'requestcourses') {
1174: $datatable .= '<table><tr>';
1175: }
1176: my %cell;
1177: foreach my $item (@usertools) {
1178: if ($context eq 'requestcourses') {
1179: my ($curroption,$currlimit);
1180: if (ref($settings) eq 'HASH') {
1181: if (ref($settings->{$item}) eq 'HASH') {
1182: $curroption = $settings->{$item}->{$type};
1183: if ($curroption =~ /^autolimit=(\d*)$/) {
1184: $currlimit = $1;
1185: }
1186: }
1187: }
1188: if (!$curroption) {
1189: $curroption = 'norequest';
1190: }
1191: $datatable .= '<th>'.$titles{$item}.'</th>';
1192: foreach my $option (@options) {
1193: my $val = $option;
1194: if ($option eq 'norequest') {
1195: $val = 0;
1196: }
1197: if ($option eq 'validate') {
1198: my $canvalidate = 0;
1199: if (ref($validations{$item}) eq 'HASH') {
1200: if ($validations{$item}{$type}) {
1201: $canvalidate = 1;
1202: }
1203: }
1204: next if (!$canvalidate);
1205: }
1206: my $checked = '';
1207: if ($option eq $curroption) {
1208: $checked = ' checked="checked"';
1209: } elsif ($option eq 'autolimit') {
1210: if ($curroption =~ /^autolimit/) {
1211: $checked = ' checked="checked"';
1212: }
1213: }
1214: $cell{$item} .= '<span class="LC_nobreak"><label>'.
1215: '<input type="radio" name="crsreq_'.$item.
1216: '_'.$type.'" value="'.$val.'"'.$checked.' />'.
1217: $titles{$option}.'</label> ';
1218: if ($option eq 'autolimit') {
1219: $cell{$item} .= '<input type="text" name="crsreq_'.
1220: $item.'_limit_'.$type.'" size="1" '.
1221: 'value="'.$currlimit.'" />';
1222: }
1223: $cell{$item} .= '</span> ';
1224: }
1225: } else {
1226: my $checked = 'checked="checked" ';
1227: if (ref($settings) eq 'HASH') {
1228: if (ref($settings->{$item}) eq 'HASH') {
1229: if ($settings->{$item}->{$type} == 0) {
1230: $checked = '';
1231: } elsif ($settings->{$item}->{$type} == 1) {
1232: $checked = 'checked="checked" ';
1233: }
1234: }
1235: }
1236: $datatable .= '<span class="LC_nobreak"><label>'.
1237: '<input type="checkbox" name="'.$context.'_'.$item.
1238: '" value="'.$type.'" '.$checked.'/>'.$titles{$item}.
1239: '</label></span> ';
1240: }
1241: }
1242: if ($context eq 'requestcourses') {
1243: $datatable .= '</tr><tr>';
1244: foreach my $item (@usertools) {
1245: $datatable .= '<td>'.$cell{$item}.'</td>';
1246: }
1247: $datatable .= '</tr></table>';
1248: }
1249: $datatable .= '</td>';
1250: unless ($context eq 'requestcourses') {
1251: $datatable .=
1252: '<td class="LC_right_item"><span class="LC_nobreak">'.
1253: '<input type="text" name="quota_'.$type.
1254: '" value="'.$currdefquota.
1255: '" size="5" /> Mb</span></td>';
1256: }
1257: $datatable .= '</tr>';
1258: }
1259: }
1260: }
1261: unless ($context eq 'requestcourses') {
1262: $defaultquota = '20';
1263: if (ref($settings) eq 'HASH') {
1264: if (ref($settings->{'defaultquota'}) eq 'HASH') {
1265: $defaultquota = $settings->{'defaultquota'}->{'default'};
1266: } elsif (defined($settings->{'default'})) {
1267: $defaultquota = $settings->{'default'};
1268: }
1269: }
1270: }
1271: $typecount ++;
1272: $css_class = $typecount%2?' class="LC_odd_row"':'';
1273: $datatable .= '<tr'.$css_class.'>'.
1274: '<td>'.$othertitle.'</td>'.
1275: '<td class="LC_left_item">';
1276: if ($context eq 'requestcourses') {
1277: $datatable .= '<table><tr>';
1278: }
1279: my %defcell;
1280: foreach my $item (@usertools) {
1281: if ($context eq 'requestcourses') {
1282: my ($curroption,$currlimit);
1283: if (ref($settings) eq 'HASH') {
1284: if (ref($settings->{$item}) eq 'HASH') {
1285: $curroption = $settings->{$item}->{'default'};
1286: if ($curroption =~ /^autolimit=(\d*)$/) {
1287: $currlimit = $1;
1288: }
1289: }
1290: }
1291: if (!$curroption) {
1292: $curroption = 'norequest';
1293: }
1294: $datatable .= '<th>'.$titles{$item}.'</th>';
1295: foreach my $option (@options) {
1296: my $val = $option;
1297: if ($option eq 'norequest') {
1298: $val = 0;
1299: }
1300: if ($option eq 'validate') {
1301: my $canvalidate = 0;
1302: if (ref($validations{$item}) eq 'HASH') {
1303: if ($validations{$item}{'default'}) {
1304: $canvalidate = 1;
1305: }
1306: }
1307: next if (!$canvalidate);
1308: }
1309: my $checked = '';
1310: if ($option eq $curroption) {
1311: $checked = ' checked="checked"';
1312: } elsif ($option eq 'autolimit') {
1313: if ($curroption =~ /^autolimit/) {
1314: $checked = ' checked="checked"';
1315: }
1316: }
1317: $defcell{$item} .= '<span class="LC_nobreak"><label>'.
1318: '<input type="radio" name="crsreq_'.$item.
1319: '_default" value="'.$val.'"'.$checked.' />'.
1320: $titles{$option}.'</label>';
1321: if ($option eq 'autolimit') {
1322: $defcell{$item} .= '<input type="text" name="crsreq_'.
1323: $item.'_limit_default" size="1" '.
1324: 'value="'.$currlimit.'" />';
1325: }
1326: $defcell{$item} .= '</span> ';
1327: }
1328: } else {
1329: my $checked = 'checked="checked" ';
1330: if (ref($settings) eq 'HASH') {
1331: if (ref($settings->{$item}) eq 'HASH') {
1332: if ($settings->{$item}->{'default'} == 0) {
1333: $checked = '';
1334: } elsif ($settings->{$item}->{'default'} == 1) {
1335: $checked = 'checked="checked" ';
1336: }
1337: }
1338: }
1339: $datatable .= '<span class="LC_nobreak"><label>'.
1340: '<input type="checkbox" name="'.$context.'_'.$item.
1341: '" value="default" '.$checked.'/>'.$titles{$item}.
1342: '</label></span> ';
1343: }
1344: }
1345: if ($context eq 'requestcourses') {
1346: $datatable .= '</tr><tr>';
1347: foreach my $item (@usertools) {
1348: $datatable .= '<td>'.$defcell{$item}.'</td>';
1349: }
1350: $datatable .= '</tr></table>';
1351: }
1352: $datatable .= '</td>';
1353: unless ($context eq 'requestcourses') {
1354: $datatable .= '<td class="LC_right_item"><span class="LC_nobreak">'.
1355: '<input type="text" name="defaultquota" value="'.
1356: $defaultquota.'" size="5" /> Mb</span></td>';
1357: }
1358: $datatable .= '</tr>';
1359: $typecount ++;
1360: $css_class = $typecount%2?' class="LC_odd_row"':'';
1361: $datatable .= '<tr'.$css_class.'>'.
1362: '<td>'.&mt('LON-CAPA Advanced Users').
1363: ' <span class="LC_nobreak">('.
1364: &mt('overrides affiliation').')</span></td>'.
1365: '<td class="LC_left_item" colspan="2">';
1366: if ($context eq 'requestcourses') {
1367: $datatable .= '<table><tr>';
1368: } else {
1369: $datatable .= '<br />';
1370: }
1371: my %advcell;
1372: foreach my $item (@usertools) {
1373: if ($context eq 'requestcourses') {
1374: my ($curroption,$currlimit);
1375: if (ref($settings) eq 'HASH') {
1376: if (ref($settings->{$item}) eq 'HASH') {
1377: $curroption = $settings->{$item}->{'_LC_adv'};
1378: if ($curroption =~ /^autolimit=(\d*)$/) {
1379: $currlimit = $1;
1380: }
1381: }
1382: }
1383: if (!$curroption) {
1384: $curroption = 'norequest';
1385: }
1386: $datatable .= '<th>'.$titles{$item}.'</th>';
1387: foreach my $option (@options) {
1388: my $val = $option;
1389: if ($option eq 'norequest') {
1390: $val = 0;
1391: }
1392: if ($option eq 'validate') {
1393: my $canvalidate = 0;
1394: if (ref($validations{$item}) eq 'HASH') {
1395: if ($validations{$item}{'_LC_adv'}) {
1396: $canvalidate = 1;
1397: }
1398: }
1399: next if (!$canvalidate);
1400: }
1401: my $checked = '';
1402: if ($option eq $curroption) {
1403: $checked = ' checked="checked"';
1404: } elsif ($option eq 'autolimit') {
1405: if ($curroption =~ /^autolimit/) {
1406: $checked = ' checked="checked"';
1407: }
1408: }
1409: $advcell{$item} .= '<span class="LC_nobreak"><label>'.
1410: '<input type="radio" name="crsreq_'.$item.
1411: '__LC_adv" value="'.$val.'"'.$checked.' />'.
1412: $titles{$option}.'</label>';
1413: if ($option eq 'autolimit') {
1414: $advcell{$item} .= '<input type="text" name="crsreq_'.
1415: $item.'_limit__LC_adv" size="1" '.
1416: 'value="'.$currlimit.'" />';
1417: }
1418: $advcell{$item} .= '</span> ';
1419: }
1420: } else {
1421: my $checked = 'checked="checked" ';
1422: if (ref($settings) eq 'HASH') {
1423: if (ref($settings->{$item}) eq 'HASH') {
1424: if ($settings->{$item}->{'_LC_adv'} == 0) {
1425: $checked = '';
1426: } elsif ($settings->{$item}->{'_LC_adv'} == 1) {
1427: $checked = 'checked="checked" ';
1428: }
1429: }
1430: }
1431: $datatable .= '<span class="LC_nobreak"><label>'.
1432: '<input type="checkbox" name="'.$context.'_'.$item.
1433: '" value="_LC_adv" '.$checked.'/>'.$titles{$item}.
1434: '</label></span> ';
1435: }
1436: }
1437: if ($context eq 'requestcourses') {
1438: $datatable .= '</tr><tr>';
1439: foreach my $item (@usertools) {
1440: $datatable .= '<td>'.$advcell{$item}.'</td>';
1441: }
1442: $datatable .= '</tr></table>';
1443: }
1444: $datatable .= '</td></tr>';
1445: $$rowtotal += $typecount;
1446: return $datatable;
1447: }
1448:
1449: sub print_autoenroll {
1450: my ($dom,$settings,$rowtotal) = @_;
1451: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
1452: my ($defdom,$runon,$runoff);
1453: if (ref($settings) eq 'HASH') {
1454: if (exists($settings->{'run'})) {
1455: if ($settings->{'run'} eq '0') {
1456: $runoff = ' checked="checked" ';
1457: $runon = ' ';
1458: } else {
1459: $runon = ' checked="checked" ';
1460: $runoff = ' ';
1461: }
1462: } else {
1463: if ($autorun) {
1464: $runon = ' checked="checked" ';
1465: $runoff = ' ';
1466: } else {
1467: $runoff = ' checked="checked" ';
1468: $runon = ' ';
1469: }
1470: }
1471: if (exists($settings->{'sender_domain'})) {
1472: $defdom = $settings->{'sender_domain'};
1473: }
1474: } else {
1475: if ($autorun) {
1476: $runon = ' checked="checked" ';
1477: $runoff = ' ';
1478: } else {
1479: $runoff = ' checked="checked" ';
1480: $runon = ' ';
1481: }
1482: }
1483: my $domform = &Apache::loncommon::select_dom_form($defdom,'sender_domain',1);
1484: my $notif_sender;
1485: if (ref($settings) eq 'HASH') {
1486: $notif_sender = $settings->{'sender_uname'};
1487: }
1488: my $datatable='<tr class="LC_odd_row">'.
1489: '<td>'.&mt('Auto-enrollment active?').'</td>'.
1490: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1491: '<input type="radio" name="autoenroll_run"'.
1492: $runon.' value="1" />'.&mt('Yes').'</label> '.
1493: '<label><input type="radio" name="autoenroll_run"'.
1494: $runoff.' value="0" />'.&mt('No').'</label></span></td>'.
1495: '</tr><tr>'.
1496: '<td>'.&mt('Notification messages - sender').
1497: '</td><td class="LC_right_item"><span class="LC_nobreak">'.
1498: &mt('username').': '.
1499: '<input type="text" name="sender_uname" value="'.
1500: $notif_sender.'" size="10" /> '.&mt('domain').
1501: ': '.$domform.'</span></td></tr>';
1502: $$rowtotal += 2;
1503: return $datatable;
1504: }
1505:
1506: sub print_autoupdate {
1507: my ($position,$dom,$settings,$rowtotal) = @_;
1508: my $datatable;
1509: if ($position eq 'top') {
1510: my $updateon = ' ';
1511: my $updateoff = ' checked="checked" ';
1512: my $classlistson = ' ';
1513: my $classlistsoff = ' checked="checked" ';
1514: if (ref($settings) eq 'HASH') {
1515: if ($settings->{'run'} eq '1') {
1516: $updateon = $updateoff;
1517: $updateoff = ' ';
1518: }
1519: if ($settings->{'classlists'} eq '1') {
1520: $classlistson = $classlistsoff;
1521: $classlistsoff = ' ';
1522: }
1523: }
1524: my %title = (
1525: run => 'Auto-update active?',
1526: classlists => 'Update information in classlists?',
1527: );
1528: $datatable = '<tr class="LC_odd_row">'.
1529: '<td>'.&mt($title{'run'}).'</td>'.
1530: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1531: '<input type="radio" name="autoupdate_run"'.
1532: $updateon.' value="1" />'.&mt('Yes').'</label> '.
1533: '<label><input type="radio" name="autoupdate_run"'.
1534: $updateoff.'value="0" />'.&mt('No').'</label></span></td>'.
1535: '</tr><tr>'.
1536: '<td>'.&mt($title{'classlists'}).'</td>'.
1537: '<td class="LC_right_item"><span class="LC_nobreak">'.
1538: '<label><input type="radio" name="classlists"'.
1539: $classlistson.' value="1" />'.&mt('Yes').'</label> '.
1540: '<label><input type="radio" name="classlists"'.
1541: $classlistsoff.'value="0" />'.&mt('No').'</label></span></td>'.
1542: '</tr>';
1543: $$rowtotal += 2;
1544: } else {
1545: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1546: my @fields = ('lastname','firstname','middlename','gen',
1547: 'permanentemail','id');
1548: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
1549: my $numrows = 0;
1550: if (ref($types) eq 'ARRAY') {
1551: if (@{$types} > 0) {
1552: $datatable =
1553: &usertype_update_row($settings,$usertypes,\%fieldtitles,
1554: \@fields,$types,\$numrows);
1555: $$rowtotal += @{$types};
1556: }
1557: }
1558: $datatable .=
1559: &usertype_update_row($settings,{'default' => $othertitle},
1560: \%fieldtitles,\@fields,['default'],
1561: \$numrows);
1562: $$rowtotal ++;
1563: }
1564: return $datatable;
1565: }
1566:
1567: sub print_directorysrch {
1568: my ($dom,$settings,$rowtotal) = @_;
1569: my $srchon = ' ';
1570: my $srchoff = ' checked="checked" ';
1571: my ($exacton,$containson,$beginson);
1572: my $localon = ' ';
1573: my $localoff = ' checked="checked" ';
1574: if (ref($settings) eq 'HASH') {
1575: if ($settings->{'available'} eq '1') {
1576: $srchon = $srchoff;
1577: $srchoff = ' ';
1578: }
1579: if ($settings->{'localonly'} eq '1') {
1580: $localon = $localoff;
1581: $localoff = ' ';
1582: }
1583: if (ref($settings->{'searchtypes'}) eq 'ARRAY') {
1584: foreach my $type (@{$settings->{'searchtypes'}}) {
1585: if ($type eq 'exact') {
1586: $exacton = ' checked="checked" ';
1587: } elsif ($type eq 'contains') {
1588: $containson = ' checked="checked" ';
1589: } elsif ($type eq 'begins') {
1590: $beginson = ' checked="checked" ';
1591: }
1592: }
1593: } else {
1594: if ($settings->{'searchtypes'} eq 'exact') {
1595: $exacton = ' checked="checked" ';
1596: } elsif ($settings->{'searchtypes'} eq 'contains') {
1597: $containson = ' checked="checked" ';
1598: } elsif ($settings->{'searchtypes'} eq 'specify') {
1599: $exacton = ' checked="checked" ';
1600: $containson = ' checked="checked" ';
1601: }
1602: }
1603: }
1604: my ($searchtitles,$titleorder) = &sorted_searchtitles();
1605: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
1606:
1607: my $numinrow = 4;
1608: my $cansrchrow = 0;
1609: my $datatable='<tr class="LC_odd_row">'.
1610: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Directory search available?').'</span></td>'.
1611: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1612: '<input type="radio" name="dirsrch_available"'.
1613: $srchon.' value="1" />'.&mt('Yes').'</label> '.
1614: '<label><input type="radio" name="dirsrch_available"'.
1615: $srchoff.' value="0" />'.&mt('No').'</label></span></td>'.
1616: '</tr><tr>'.
1617: '<td colspan="2"><span class ="LC_nobreak">'.&mt('Other domains can search?').'</span></td>'.
1618: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
1619: '<input type="radio" name="dirsrch_localonly"'.
1620: $localoff.' value="0" />'.&mt('Yes').'</label> '.
1621: '<label><input type="radio" name="dirsrch_localonly"'.
1622: $localon.' value="1" />'.&mt('No').'</label></span></td>'.
1623: '</tr>';
1624: $$rowtotal += 2;
1625: if (ref($usertypes) eq 'HASH') {
1626: if (keys(%{$usertypes}) > 0) {
1627: $datatable .= &insttypes_row($settings,$types,$usertypes,$dom,
1628: $numinrow,$othertitle,'cansearch');
1629: $cansrchrow = 1;
1630: }
1631: }
1632: if ($cansrchrow) {
1633: $$rowtotal ++;
1634: $datatable .= '<tr>';
1635: } else {
1636: $datatable .= '<tr class="LC_odd_row">';
1637: }
1638: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Supported search methods').
1639: '</span></td><td class="LC_left_item" colspan="2"><table><tr>';
1640: foreach my $title (@{$titleorder}) {
1641: if (defined($searchtitles->{$title})) {
1642: my $check = ' ';
1643: if (ref($settings) eq 'HASH') {
1644: if (ref($settings->{'searchby'}) eq 'ARRAY') {
1645: if (grep(/^\Q$title\E$/,@{$settings->{'searchby'}})) {
1646: $check = ' checked="checked" ';
1647: }
1648: }
1649: }
1650: $datatable .= '<td class="LC_left_item">'.
1651: '<span class="LC_nobreak"><label>'.
1652: '<input type="checkbox" name="searchby" '.
1653: 'value="'.$title.'"'.$check.'/>'.
1654: $searchtitles->{$title}.'</label></span></td>';
1655: }
1656: }
1657: $datatable .= '</tr></table></td></tr>';
1658: $$rowtotal ++;
1659: if ($cansrchrow) {
1660: $datatable .= '<tr class="LC_odd_row">';
1661: } else {
1662: $datatable .= '<tr>';
1663: }
1664: $datatable .= '<td><span class ="LC_nobreak">'.&mt('Search latitude').'</span></td>'.
1665: '<td class="LC_left_item" colspan="2">'.
1666: '<span class="LC_nobreak"><label>'.
1667: '<input type="checkbox" name="searchtypes" '.
1668: $exacton.' value="exact" />'.&mt('Exact match').
1669: '</label> '.
1670: '<label><input type="checkbox" name="searchtypes" '.
1671: $beginson.' value="begins" />'.&mt('Begins with').
1672: '</label> '.
1673: '<label><input type="checkbox" name="searchtypes" '.
1674: $containson.' value="contains" />'.&mt('Contains').
1675: '</label></span></td></tr>';
1676: $$rowtotal ++;
1677: return $datatable;
1678: }
1679:
1680: sub print_contacts {
1681: my ($dom,$settings,$rowtotal) = @_;
1682: my $datatable;
1683: my @contacts = ('adminemail','supportemail');
1684: my (%checked,%to,%otheremails);
1685: my @mailings = ('errormail','packagesmail','lonstatusmail','helpdeskmail');
1686: foreach my $type (@mailings) {
1687: $otheremails{$type} = '';
1688: }
1689: if (ref($settings) eq 'HASH') {
1690: foreach my $item (@contacts) {
1691: if (exists($settings->{$item})) {
1692: $to{$item} = $settings->{$item};
1693: }
1694: }
1695: foreach my $type (@mailings) {
1696: if (exists($settings->{$type})) {
1697: if (ref($settings->{$type}) eq 'HASH') {
1698: foreach my $item (@contacts) {
1699: if ($settings->{$type}{$item}) {
1700: $checked{$type}{$item} = ' checked="checked" ';
1701: }
1702: }
1703: $otheremails{$type} = $settings->{$type}{'others'};
1704: }
1705: } elsif ($type eq 'lonstatusmail') {
1706: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
1707: }
1708: }
1709: } else {
1710: $to{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
1711: $to{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
1712: $checked{'errormail'}{'adminemail'} = ' checked="checked" ';
1713: $checked{'packagesmail'}{'adminemail'} = ' checked="checked" ';
1714: $checked{'helpdeskmail'}{'supportemail'} = ' checked="checked" ';
1715: $checked{'lonstatusmail'}{'adminemail'} = ' checked="checked" ';
1716: }
1717: my ($titles,$short_titles) = &contact_titles();
1718: my $rownum = 0;
1719: my $css_class;
1720: foreach my $item (@contacts) {
1721: $rownum ++;
1722: $css_class = $rownum%2?' class="LC_odd_row"':'';
1723: $datatable .= '<tr'.$css_class.'>'.
1724: '<td><span class="LC_nobreak">'.$titles->{$item}.
1725: '</span></td><td class="LC_right_item">'.
1726: '<input type="text" name="'.$item.'" value="'.
1727: $to{$item}.'" /></td></tr>';
1728: }
1729: foreach my $type (@mailings) {
1730: $rownum ++;
1731: $css_class = $rownum%2?' class="LC_odd_row"':'';
1732: $datatable .= '<tr'.$css_class.'>'.
1733: '<td><span class="LC_nobreak">'.
1734: $titles->{$type}.': </span></td>'.
1735: '<td class="LC_left_item">'.
1736: '<span class="LC_nobreak">';
1737: foreach my $item (@contacts) {
1738: $datatable .= '<label>'.
1739: '<input type="checkbox" name="'.$type.'"'.
1740: $checked{$type}{$item}.
1741: ' value="'.$item.'" />'.$short_titles->{$item}.
1742: '</label> ';
1743: }
1744: $datatable .= '</span><br />'.&mt('Others').': '.
1745: '<input type="text" name="'.$type.'_others" '.
1746: 'value="'.$otheremails{$type}.'" />'.
1747: '</td></tr>'."\n";
1748: }
1749: $$rowtotal += $rownum;
1750: return $datatable;
1751: }
1752:
1753: sub contact_titles {
1754: my %titles = &Apache::lonlocal::texthash (
1755: 'supportemail' => 'Support E-mail address',
1756: 'adminemail' => 'Default Server Admin E-mail address',
1757: 'errormail' => 'Error reports to be e-mailed to',
1758: 'packagesmail' => 'Package update alerts to be e-mailed to',
1759: 'helpdeskmail' => 'Helpdesk requests to be e-mailed to',
1760: 'lonstatusmail' => 'E-mail from nightly status check (warnings/errors)',
1761: );
1762: my %short_titles = &Apache::lonlocal::texthash (
1763: adminemail => 'Admin E-mail address',
1764: supportemail => 'Support E-mail',
1765: );
1766: return (\%titles,\%short_titles);
1767: }
1768:
1769: sub tool_titles {
1770: my %titles = &Apache::lonlocal::texthash (
1771: aboutme => 'Personal Information Page',
1772: blog => 'Blog',
1773: portfolio => 'Portfolio',
1774: official => 'Official courses (with institutional codes)',
1775: unofficial => 'Unofficial courses',
1776: community => 'Communities',
1777: );
1778: return %titles;
1779: }
1780:
1781: sub courserequest_titles {
1782: my %titles = &Apache::lonlocal::texthash (
1783: official => 'Official',
1784: unofficial => 'Unofficial',
1785: community => 'Communities',
1786: norequest => 'Not allowed',
1787: approve => 'Approval by Dom. Coord.',
1788: validate => 'With validation',
1789: autolimit => 'Numerical limit',
1790: );
1791: return %titles;
1792: }
1793:
1794: sub courserequest_conditions {
1795: my %conditions = &Apache::lonlocal::texthash (
1796: approve => '(Processing of request subject to approval by Domain Coordinator).',
1797: validate => '(Processing of request subject to instittutional validation).',
1798: );
1799: return %conditions;
1800: }
1801:
1802:
1803: sub print_usercreation {
1804: my ($position,$dom,$settings,$rowtotal) = @_;
1805: my $numinrow = 4;
1806: my $datatable;
1807: if ($position eq 'top') {
1808: $$rowtotal ++;
1809: my $rowcount = 0;
1810: my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($dom,'username');
1811: if (ref($rules) eq 'HASH') {
1812: if (keys(%{$rules}) > 0) {
1813: $datatable .= &user_formats_row('username',$settings,$rules,
1814: $ruleorder,$numinrow,$rowcount);
1815: $$rowtotal ++;
1816: $rowcount ++;
1817: }
1818: }
1819: my ($idrules,$idruleorder) = &Apache::lonnet::inst_userrules($dom,'id');
1820: if (ref($idrules) eq 'HASH') {
1821: if (keys(%{$idrules}) > 0) {
1822: $datatable .= &user_formats_row('id',$settings,$idrules,
1823: $idruleorder,$numinrow,$rowcount);
1824: $$rowtotal ++;
1825: $rowcount ++;
1826: }
1827: }
1828: my ($emailrules,$emailruleorder) =
1829: &Apache::lonnet::inst_userrules($dom,'email');
1830: if (ref($emailrules) eq 'HASH') {
1831: if (keys(%{$emailrules}) > 0) {
1832: $datatable .= &user_formats_row('email',$settings,$emailrules,
1833: $emailruleorder,$numinrow,$rowcount);
1834: $$rowtotal ++;
1835: $rowcount ++;
1836: }
1837: }
1838: if ($rowcount == 0) {
1839: $datatable .= '<tr><td colspan="2">'.&mt('No format rules have been defined for usernames or IDs in this domain.').'</td></tr>';
1840: $$rowtotal ++;
1841: $rowcount ++;
1842: }
1843: } elsif ($position eq 'middle') {
1844: my @creators = ('author','course','requestcrs','selfcreate');
1845: my ($rules,$ruleorder) =
1846: &Apache::lonnet::inst_userrules($dom,'username');
1847: my %lt = &usercreation_types();
1848: my %checked;
1849: my @selfcreate;
1850: if (ref($settings) eq 'HASH') {
1851: if (ref($settings->{'cancreate'}) eq 'HASH') {
1852: foreach my $item (@creators) {
1853: $checked{$item} = $settings->{'cancreate'}{$item};
1854: }
1855: if (ref($settings->{'cancreate'}{'selfcreate'}) eq 'ARRAY') {
1856: @selfcreate = @{$settings->{'cancreate'}{'selfcreate'}};
1857: } elsif ($settings->{'cancreate'}{'selfcreate'} ne '') {
1858: if ($settings->{'cancreate'}{'selfcreate'} eq 'any') {
1859: @selfcreate = ('email','login','sso');
1860: } elsif ($settings->{'cancreate'}{'selfcreate'} ne 'none') {
1861: @selfcreate = ($settings->{'cancreate'}{'selfcreate'});
1862: }
1863: }
1864: } elsif (ref($settings->{'cancreate'}) eq 'ARRAY') {
1865: foreach my $item (@creators) {
1866: if (grep(/^\Q$item\E$/,@{$settings->{'cancreate'}})) {
1867: $checked{$item} = 'none';
1868: }
1869: }
1870: }
1871: }
1872: my $rownum = 0;
1873: foreach my $item (@creators) {
1874: $rownum ++;
1875: if ($item ne 'selfcreate') {
1876: if ($checked{$item} eq '') {
1877: $checked{$item} = 'any';
1878: }
1879: }
1880: my $css_class;
1881: if ($rownum%2) {
1882: $css_class = '';
1883: } else {
1884: $css_class = ' class="LC_odd_row" ';
1885: }
1886: $datatable .= '<tr'.$css_class.'>'.
1887: '<td><span class="LC_nobreak">'.$lt{$item}.
1888: '</span></td><td align="right">';
1889: my @options;
1890: if ($item eq 'selfcreate') {
1891: push(@options,('email','login','sso'));
1892: } else {
1893: @options = ('any');
1894: if (ref($rules) eq 'HASH') {
1895: if (keys(%{$rules}) > 0) {
1896: push(@options,('official','unofficial'));
1897: }
1898: }
1899: push(@options,'none');
1900: }
1901: foreach my $option (@options) {
1902: my $type = 'radio';
1903: my $check = ' ';
1904: if ($item eq 'selfcreate') {
1905: $type = 'checkbox';
1906: if (grep(/^\Q$option\E$/,@selfcreate)) {
1907: $check = ' checked="checked" ';
1908: }
1909: } else {
1910: if ($checked{$item} eq $option) {
1911: $check = ' checked="checked" ';
1912: }
1913: }
1914: $datatable .= '<span class="LC_nobreak"><label>'.
1915: '<input type="'.$type.'" name="can_createuser_'.
1916: $item.'" value="'.$option.'"'.$check.'/> '.
1917: $lt{$option}.'</label> </span>';
1918: }
1919: $datatable .= '</td></tr>';
1920: }
1921: my ($othertitle,$usertypes,$types) =
1922: &Apache::loncommon::sorted_inst_types($dom);
1923: if (ref($usertypes) eq 'HASH') {
1924: if (keys(%{$usertypes}) > 0) {
1925: my $createsettings;
1926: if (ref($settings) eq 'HASH') {
1927: $createsettings = $settings->{cancreate};
1928: }
1929: $datatable .= &insttypes_row($createsettings,$types,$usertypes,
1930: $dom,$numinrow,$othertitle,
1931: 'statustocreate');
1932: $$rowtotal ++;
1933: }
1934: }
1935: } else {
1936: my @contexts = ('author','course','domain');
1937: my @authtypes = ('int','krb4','krb5','loc');
1938: my %checked;
1939: if (ref($settings) eq 'HASH') {
1940: if (ref($settings->{'authtypes'}) eq 'HASH') {
1941: foreach my $item (@contexts) {
1942: if (ref($settings->{'authtypes'}{$item}) eq 'HASH') {
1943: foreach my $auth (@authtypes) {
1944: if ($settings->{'authtypes'}{$item}{$auth}) {
1945: $checked{$item}{$auth} = ' checked="checked" ';
1946: }
1947: }
1948: }
1949: }
1950: }
1951: } else {
1952: foreach my $item (@contexts) {
1953: foreach my $auth (@authtypes) {
1954: $checked{$item}{$auth} = ' checked="checked" ';
1955: }
1956: }
1957: }
1958: my %title = &context_names();
1959: my %authname = &authtype_names();
1960: my $rownum = 0;
1961: my $css_class;
1962: foreach my $item (@contexts) {
1963: if ($rownum%2) {
1964: $css_class = '';
1965: } else {
1966: $css_class = ' class="LC_odd_row" ';
1967: }
1968: $datatable .= '<tr'.$css_class.'>'.
1969: '<td>'.$title{$item}.
1970: '</td><td class="LC_left_item">'.
1971: '<span class="LC_nobreak">';
1972: foreach my $auth (@authtypes) {
1973: $datatable .= '<label>'.
1974: '<input type="checkbox" name="'.$item.'_auth" '.
1975: $checked{$item}{$auth}.' value="'.$auth.'" />'.
1976: $authname{$auth}.'</label> ';
1977: }
1978: $datatable .= '</span></td></tr>';
1979: $rownum ++;
1980: }
1981: $$rowtotal += $rownum;
1982: }
1983: return $datatable;
1984: }
1985:
1986: sub user_formats_row {
1987: my ($type,$settings,$rules,$ruleorder,$numinrow,$rowcount) = @_;
1988: my $output;
1989: my %text = (
1990: 'username' => 'new usernames',
1991: 'id' => 'IDs',
1992: 'email' => 'self-created accounts (e-mail)',
1993: );
1994: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
1995: $output = '<tr '.$css_class.'>'.
1996: '<td><span class="LC_nobreak">';
1997: if ($type eq 'email') {
1998: $output .= &mt("Formats disallowed for $text{$type}: ");
1999: } else {
2000: $output .= &mt("Format rules to check for $text{$type}: ");
2001: }
2002: $output .= '</span></td>'.
2003: '<td class="LC_left_item" colspan="2"><table>';
2004: my $rem;
2005: if (ref($ruleorder) eq 'ARRAY') {
2006: for (my $i=0; $i<@{$ruleorder}; $i++) {
2007: if (ref($rules->{$ruleorder->[$i]}) eq 'HASH') {
2008: my $rem = $i%($numinrow);
2009: if ($rem == 0) {
2010: if ($i > 0) {
2011: $output .= '</tr>';
2012: }
2013: $output .= '<tr>';
2014: }
2015: my $check = ' ';
2016: if (ref($settings) eq 'HASH') {
2017: if (ref($settings->{$type.'_rule'}) eq 'ARRAY') {
2018: if (grep(/^\Q$ruleorder->[$i]\E$/,@{$settings->{$type.'_rule'}})) {
2019: $check = ' checked="checked" ';
2020: }
2021: }
2022: }
2023: $output .= '<td class="LC_left_item">'.
2024: '<span class="LC_nobreak"><label>'.
2025: '<input type="checkbox" name="'.$type.'_rule" '.
2026: 'value="'.$ruleorder->[$i].'"'.$check.'/>'.
2027: $rules->{$ruleorder->[$i]}{'name'}.'</label></span></td>';
2028: }
2029: }
2030: $rem = @{$ruleorder}%($numinrow);
2031: }
2032: my $colsleft = $numinrow - $rem;
2033: if ($colsleft > 1 ) {
2034: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2035: ' </td>';
2036: } elsif ($colsleft == 1) {
2037: $output .= '<td class="LC_left_item"> </td>';
2038: }
2039: $output .= '</tr></table></td></tr>';
2040: return $output;
2041: }
2042:
2043: sub usercreation_types {
2044: my %lt = &Apache::lonlocal::texthash (
2045: author => 'When adding a co-author',
2046: course => 'When adding a user to a course',
2047: requestcrs => 'When requesting a course',
2048: selfcreate => 'User creates own account',
2049: any => 'Any',
2050: official => 'Institutional only ',
2051: unofficial => 'Non-institutional only',
2052: email => 'E-mail address',
2053: login => 'Institutional Login',
2054: sso => 'SSO',
2055: none => 'None',
2056: );
2057: return %lt;
2058: }
2059:
2060: sub authtype_names {
2061: my %lt = &Apache::lonlocal::texthash(
2062: int => 'Internal',
2063: krb4 => 'Kerberos 4',
2064: krb5 => 'Kerberos 5',
2065: loc => 'Local',
2066: );
2067: return %lt;
2068: }
2069:
2070: sub context_names {
2071: my %context_title = &Apache::lonlocal::texthash(
2072: author => 'Creating users when an Author',
2073: course => 'Creating users when in a course',
2074: domain => 'Creating users when a Domain Coordinator',
2075: );
2076: return %context_title;
2077: }
2078:
2079: sub print_usermodification {
2080: my ($position,$dom,$settings,$rowtotal) = @_;
2081: my $numinrow = 4;
2082: my ($context,$datatable,$rowcount);
2083: if ($position eq 'top') {
2084: $rowcount = 0;
2085: $context = 'author';
2086: foreach my $role ('ca','aa') {
2087: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2088: $numinrow,$rowcount);
2089: $$rowtotal ++;
2090: $rowcount ++;
2091: }
2092: } elsif ($position eq 'middle') {
2093: $context = 'course';
2094: $rowcount = 0;
2095: foreach my $role ('st','ep','ta','in','cr') {
2096: $datatable .= &modifiable_userdata_row($context,$role,$settings,
2097: $numinrow,$rowcount);
2098: $$rowtotal ++;
2099: $rowcount ++;
2100: }
2101: } elsif ($position eq 'bottom') {
2102: $context = 'selfcreate';
2103: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
2104: $usertypes->{'default'} = $othertitle;
2105: if (ref($types) eq 'ARRAY') {
2106: push(@{$types},'default');
2107: $usertypes->{'default'} = $othertitle;
2108: foreach my $status (@{$types}) {
2109: $datatable .= &modifiable_userdata_row($context,$status,$settings,
2110: $numinrow,$rowcount,$usertypes);
2111: $$rowtotal ++;
2112: $rowcount ++;
2113: }
2114: }
2115: }
2116: return $datatable;
2117: }
2118:
2119: sub print_defaults {
2120: my ($dom,$rowtotal) = @_;
2121: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def',
2122: 'datelocale_def');
2123: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
2124: my $titles = &defaults_titles();
2125: my $rownum = 0;
2126: my ($datatable,$css_class);
2127: foreach my $item (@items) {
2128: if ($rownum%2) {
2129: $css_class = '';
2130: } else {
2131: $css_class = ' class="LC_odd_row" ';
2132: }
2133: $datatable .= '<tr'.$css_class.'>'.
2134: '<td><span class="LC_nobreak">'.$titles->{$item}.
2135: '</span></td><td class="LC_right_item">';
2136: if ($item eq 'auth_def') {
2137: my @authtypes = ('internal','krb4','krb5','localauth');
2138: my %shortauth = (
2139: internal => 'int',
2140: krb4 => 'krb4',
2141: krb5 => 'krb5',
2142: localauth => 'loc'
2143: );
2144: my %authnames = &authtype_names();
2145: foreach my $auth (@authtypes) {
2146: my $checked = ' ';
2147: if ($domdefaults{$item} eq $auth) {
2148: $checked = ' checked="checked" ';
2149: }
2150: $datatable .= '<label><input type="radio" name="'.$item.
2151: '" value="'.$auth.'"'.$checked.'/>'.
2152: $authnames{$shortauth{$auth}}.'</label> ';
2153: }
2154: } elsif ($item eq 'timezone_def') {
2155: my $includeempty = 1;
2156: $datatable .= &Apache::loncommon::select_timezone($item,$domdefaults{$item},undef,$includeempty);
2157: } elsif ($item eq 'datelocale_def') {
2158: my $includeempty = 1;
2159: $datatable .= &Apache::loncommon::select_datelocale($item,$domdefaults{$item},undef,$includeempty);
2160: } else {
2161: $datatable .= '<input type="text" name="'.$item.'" value="'.
2162: $domdefaults{$item}.'" />';
2163: }
2164: $datatable .= '</td></tr>';
2165: $rownum ++;
2166: }
2167: $$rowtotal += $rownum;
2168: return $datatable;
2169: }
2170:
2171: sub defaults_titles {
2172: my %titles = &Apache::lonlocal::texthash (
2173: 'auth_def' => 'Default authentication type',
2174: 'auth_arg_def' => 'Default authentication argument',
2175: 'lang_def' => 'Default language',
2176: 'timezone_def' => 'Default timezone',
2177: 'datelocale_def' => 'Default locale for dates',
2178: );
2179: return (\%titles);
2180: }
2181:
2182: sub print_scantronformat {
2183: my ($r,$dom,$confname,$settings,$rowtotal) = @_;
2184: my $itemcount = 1;
2185: my ($datatable,$css_class,$scantronurl,$is_custom,%error,%scantronurls,
2186: %confhash);
2187: my $switchserver = &check_switchserver($dom,$confname);
2188: my %lt = &Apache::lonlocal::texthash (
2189: default => 'Default bubblesheet format file error',
2190: custom => 'Custom bubblesheet format file error',
2191: );
2192: my %scantronfiles = (
2193: default => 'default.tab',
2194: custom => 'custom.tab',
2195: );
2196: foreach my $key (keys(%scantronfiles)) {
2197: $scantronurls{$key} = '/res/'.$dom.'/'.$confname.'/scantron/'
2198: .$scantronfiles{$key};
2199: }
2200: my @defaultinfo = &Apache::lonnet::stat_file($scantronurls{'default'});
2201: if ((!@defaultinfo) || ($defaultinfo[0] eq 'no_such_dir')) {
2202: if (!$switchserver) {
2203: my $servadm = $r->dir_config('lonAdmEMail');
2204: my ($configuserok,$author_ok) = &config_check($dom,$confname,$servadm);
2205: if ($configuserok eq 'ok') {
2206: if ($author_ok eq 'ok') {
2207: my %legacyfile = (
2208: default => $Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab',
2209: custom => $Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab',
2210: );
2211: my %md5chk;
2212: foreach my $type (keys(%legacyfile)) {
2213: ($md5chk{$type}) = split(/ /,`md5sum $legacyfile{$type}`);
2214: chomp($md5chk{$type});
2215: }
2216: if ($md5chk{'default'} ne $md5chk{'custom'}) {
2217: foreach my $type (keys(%legacyfile)) {
2218: ($scantronurls{$type},my $error) =
2219: &legacy_scantronformat($r,$dom,$confname,
2220: $type,$legacyfile{$type},
2221: $scantronurls{$type},
2222: $scantronfiles{$type});
2223: if ($error ne '') {
2224: $error{$type} = $error;
2225: }
2226: }
2227: if (keys(%error) == 0) {
2228: $is_custom = 1;
2229: $confhash{'scantron'}{'scantronformat'} =
2230: $scantronurls{'custom'};
2231: my $putresult =
2232: &Apache::lonnet::put_dom('configuration',
2233: \%confhash,$dom);
2234: if ($putresult ne 'ok') {
2235: $error{'custom'} =
2236: '<span class="LC_error">'.
2237: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2238: }
2239: }
2240: } else {
2241: ($scantronurls{'default'},my $error) =
2242: &legacy_scantronformat($r,$dom,$confname,
2243: 'default',$legacyfile{'default'},
2244: $scantronurls{'default'},
2245: $scantronfiles{'default'});
2246: if ($error eq '') {
2247: $confhash{'scantron'}{'scantronformat'} = '';
2248: my $putresult =
2249: &Apache::lonnet::put_dom('configuration',
2250: \%confhash,$dom);
2251: if ($putresult ne 'ok') {
2252: $error{'default'} =
2253: '<span class="LC_error">'.
2254: &mt('An error occurred updating the domain configuration: [_1]',$putresult).'</span>';
2255: }
2256: } else {
2257: $error{'default'} = $error;
2258: }
2259: }
2260: }
2261: }
2262: } else {
2263: $error{'default'} = &mt("Unable to copy default bubblesheet formatfile to domain's RES space: [_1]",$switchserver);
2264: }
2265: }
2266: if (ref($settings) eq 'HASH') {
2267: if ($settings->{'scantronformat'} eq "/res/$dom/$confname/scantron/custom.tab") {
2268: my @info = &Apache::lonnet::stat_file($settings->{'scantronformat'});
2269: if ((!@info) || ($info[0] eq 'no_such_dir')) {
2270: $scantronurl = '';
2271: } else {
2272: $scantronurl = $settings->{'scantronformat'};
2273: }
2274: $is_custom = 1;
2275: } else {
2276: $scantronurl = $scantronurls{'default'};
2277: }
2278: } else {
2279: if ($is_custom) {
2280: $scantronurl = $scantronurls{'custom'};
2281: } else {
2282: $scantronurl = $scantronurls{'default'};
2283: }
2284: }
2285: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2286: $datatable .= '<tr'.$css_class.'>';
2287: if (!$is_custom) {
2288: $datatable .= '<td>'.&mt('Default in use:').'<br />'.
2289: '<span class="LC_nobreak">';
2290: if ($scantronurl) {
2291: $datatable .= '<a href="'.$scantronurl.'" target="_blank">'.
2292: &mt('Default scantron format file').'</a>';
2293: } else {
2294: $datatable = &mt('File unavailable for display');
2295: }
2296: $datatable .= '</span></td>';
2297: if (keys(%error) == 0) {
2298: $datatable .= '<td valign="bottom">';
2299: if (!$switchserver) {
2300: $datatable .= &mt('Upload:').'<br />';
2301: }
2302: } else {
2303: my $errorstr;
2304: foreach my $key (sort(keys(%error))) {
2305: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2306: }
2307: $datatable .= '<td>'.$errorstr;
2308: }
2309: } else {
2310: if (keys(%error) > 0) {
2311: my $errorstr;
2312: foreach my $key (sort(keys(%error))) {
2313: $errorstr .= $lt{$key}.': '.$error{$key}.'<br />';
2314: }
2315: $datatable .= '<td>'.$errorstr.'</td><td> ';
2316: } elsif ($scantronurl) {
2317: $datatable .= '<td><span class="LC_nobreak">'.
2318: '<a href="'.$scantronurl.'" target="_blank">'.
2319: &mt('Custom scantron format file').'</a><label>'.
2320: '<input type="checkbox" name="scantronformat_del"'.
2321: '" value="1" />'.&mt('Delete?').'</label></span></td>'.
2322: '<td><span class="LC_nobreak"> '.
2323: &mt('Replace:').'</span><br />';
2324: }
2325: }
2326: if (keys(%error) == 0) {
2327: if ($switchserver) {
2328: $datatable .= &mt('Upload to library server: [_1]',$switchserver);
2329: } else {
2330: $datatable .='<span class="LC_nobreak"> '.
2331: '<input type="file" name="scantronformat" /></span>';
2332: }
2333: }
2334: $datatable .= '</td></tr>';
2335: $$rowtotal ++;
2336: return $datatable;
2337: }
2338:
2339: sub legacy_scantronformat {
2340: my ($r,$dom,$confname,$file,$legacyfile,$newurl,$newfile) = @_;
2341: my ($url,$error);
2342: my @statinfo = &Apache::lonnet::stat_file($newurl);
2343: if ((!@statinfo) || ($statinfo[0] eq 'no_such_dir')) {
2344: (my $result,$url) =
2345: &publishlogo($r,'copy',$legacyfile,$dom,$confname,'scantron',
2346: '','',$newfile);
2347: if ($result ne 'ok') {
2348: $error = &mt("An error occurred publishing the [_1] scantron format file in RES space. Error was: [_2].",$newfile,$result);
2349: }
2350: }
2351: return ($url,$error);
2352: }
2353:
2354: sub print_coursecategories {
2355: my ($position,$dom,$hdritem,$settings,$rowtotal) = @_;
2356: my $datatable;
2357: if ($position eq 'top') {
2358: my $toggle_cats_crs = ' ';
2359: my $toggle_cats_dom = ' checked="checked" ';
2360: my $can_cat_crs = ' ';
2361: my $can_cat_dom = ' checked="checked" ';
2362: if (ref($settings) eq 'HASH') {
2363: if ($settings->{'togglecats'} eq 'crs') {
2364: $toggle_cats_crs = $toggle_cats_dom;
2365: $toggle_cats_dom = ' ';
2366: }
2367: if ($settings->{'categorize'} eq 'crs') {
2368: $can_cat_crs = $can_cat_dom;
2369: $can_cat_dom = ' ';
2370: }
2371: }
2372: my %title = &Apache::lonlocal::texthash (
2373: togglecats => 'Show/Hide a course in the catalog',
2374: categorize => 'Assign a category to a course',
2375: );
2376: my %level = &Apache::lonlocal::texthash (
2377: dom => 'Set in "Modify Course" (Domain)',
2378: crs => 'Set in "Modify Parameters" (Course)',
2379: );
2380: $datatable = '<tr class="LC_odd_row">'.
2381: '<td>'.$title{'togglecats'}.'</td>'.
2382: '<td class="LC_right_item"><span class="LC_nobreak"><label>'.
2383: '<input type="radio" name="togglecats"'.
2384: $toggle_cats_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2385: '<label><input type="radio" name="togglecats"'.
2386: $toggle_cats_crs.' value="crs" />'.$level{'crs'}.'</label></span></td>'.
2387: '</tr><tr>'.
2388: '<td>'.$title{'categorize'}.'</td>'.
2389: '<td class="LC_right_item"><span class="LC_nobreak">'.
2390: '<label><input type="radio" name="categorize"'.
2391: $can_cat_dom.' value="dom" />'.$level{'dom'}.'</label> '.
2392: '<label><input type="radio" name="categorize"'.
2393: $can_cat_crs.'value="crs" />'.$level{'crs'}.'</label></span></td>'.
2394: '</tr>';
2395: $$rowtotal += 2;
2396: } else {
2397: my $css_class;
2398: my $itemcount = 1;
2399: my $cathash;
2400: if (ref($settings) eq 'HASH') {
2401: $cathash = $settings->{'cats'};
2402: }
2403: if (ref($cathash) eq 'HASH') {
2404: my (@cats,@trails,%allitems,%idx,@jsarray);
2405: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
2406: \%allitems,\%idx,\@jsarray);
2407: my $maxdepth = scalar(@cats);
2408: my $colattrib = '';
2409: if ($maxdepth > 2) {
2410: $colattrib = ' colspan="2" ';
2411: }
2412: my @path;
2413: if (@cats > 0) {
2414: if (ref($cats[0]) eq 'ARRAY') {
2415: my $numtop = @{$cats[0]};
2416: my $maxnum = $numtop;
2417: if ((!grep(/^instcode$/,@{$cats[0]})) || ($cathash->{'instcode::0'} eq '')) {
2418: $maxnum ++;
2419: }
2420: my $lastidx;
2421: for (my $i=0; $i<$numtop; $i++) {
2422: my $parent = $cats[0][$i];
2423: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2424: my $item = &escape($parent).'::0';
2425: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','$item','$idx{$item}'".');"';
2426: $lastidx = $idx{$item};
2427: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2428: .'<select name="'.$item.'"'.$chgstr.'>';
2429: for (my $k=0; $k<=$maxnum; $k++) {
2430: my $vpos = $k+1;
2431: my $selstr;
2432: if ($k == $i) {
2433: $selstr = ' selected="selected" ';
2434: }
2435: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2436: }
2437: $datatable .= '</select></td><td>';
2438: if ($parent eq 'instcode') {
2439: $datatable .= '<span class="LC_nobreak">'.&mt('Official courses')
2440: .'</span><br /><span class="LC_nobreak">('
2441: .&mt('with institutional codes').')</span></td>'
2442: .'<td'.$colattrib.'><span class="LC_nobreak"><label><input type="radio" name="instcode" value="1" checked="checked" />'
2443: .&mt('Display').'</label> '
2444: .'<label><input type="radio" name="instcode" value="0" />'
2445: .&mt('Do not display').'</label></span></td>';
2446: } else {
2447: $datatable .= $parent
2448: .' <label><input type="checkbox" name="deletecategory" '
2449: .'value="'.$item.'" />'.&mt('Delete').'</label></span></td>';
2450: }
2451: my $depth = 1;
2452: push(@path,$parent);
2453: $datatable .= &build_category_rows($itemcount,\@cats,$depth,$parent,\@path,\%idx);
2454: pop(@path);
2455: $datatable .= '</tr><tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr>';
2456: $itemcount ++;
2457: }
2458: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2459: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','$lastidx'".');"';
2460: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="addcategory_pos"'.$chgstr.'>';
2461: for (my $k=0; $k<=$maxnum; $k++) {
2462: my $vpos = $k+1;
2463: my $selstr;
2464: if ($k == $numtop) {
2465: $selstr = ' selected="selected" ';
2466: }
2467: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2468: }
2469: $datatable .= '</select></span></td><td colspan="2">'.&mt('Add category:').' '
2470: .'<input type="text" size="20" name="addcategory_name" value="" /></td>'
2471: .'</tr>'."\n";
2472: $itemcount ++;
2473: if ((!grep(/^instcode$/,@{$cats[0]})) || ($cathash->{'instcode::0'} eq '')) {
2474: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2475: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','instcode_pos','$lastidx'".');"';
2476: $datatable .= '<tr><td colspan="'.$maxdepth.'" class="LC_row_separator"></td></tr><tr '.$css_class.'><td>'.
2477: '<span class="LC_nobreak"><select name="instcode_pos"'.$chgstr.'>';
2478: for (my $k=0; $k<=$maxnum; $k++) {
2479: my $vpos = $k+1;
2480: my $selstr;
2481: if ($k == $maxnum) {
2482: $selstr = ' selected="selected" ';
2483: }
2484: $datatable .= '<option value="'.$k.'"'.$selstr.'>'.$vpos.'</option>';
2485: }
2486: $datatable .= '</select></span></td><td><span class="LC_nobreak">'
2487: .&mt('Official courses').'</span>'.'<br /><span class="LC_nobreak">('
2488: .&mt('with institutional codes').')</span></td>'
2489: .'<td><span class="LC_nobreak"><label><input type="radio" name="instcode" value="1" />'
2490: .&mt('Display').'</label> '
2491: .'<label><input type="radio" name="instcode" value="0" checked="checked"/>'
2492: .&mt('Do not display').'</label></span></td></tr>';
2493: }
2494: }
2495: } else {
2496: $datatable .= &initialize_categories($itemcount);
2497: }
2498: } else {
2499: $datatable .= '<td class="LC_right_item">'.$hdritem->{'header'}->[0]->{'col2'}.'</td>'
2500: .&initialize_categories($itemcount);
2501: }
2502: $$rowtotal += $itemcount;
2503: }
2504: return $datatable;
2505: }
2506:
2507: sub print_serverstatuses {
2508: my ($dom,$settings,$rowtotal) = @_;
2509: my $datatable;
2510: my @pages = &serverstatus_pages();
2511: my (%namedaccess,%machineaccess);
2512: foreach my $type (@pages) {
2513: $namedaccess{$type} = '';
2514: $machineaccess{$type}= '';
2515: }
2516: if (ref($settings) eq 'HASH') {
2517: foreach my $type (@pages) {
2518: if (exists($settings->{$type})) {
2519: if (ref($settings->{$type}) eq 'HASH') {
2520: foreach my $key (keys(%{$settings->{$type}})) {
2521: if ($key eq 'namedusers') {
2522: $namedaccess{$type} = $settings->{$type}->{$key};
2523: } elsif ($key eq 'machines') {
2524: $machineaccess{$type} = $settings->{$type}->{$key};
2525: }
2526: }
2527: }
2528: }
2529: }
2530: }
2531: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
2532: my $rownum = 0;
2533: my $css_class;
2534: foreach my $type (@pages) {
2535: $rownum ++;
2536: $css_class = $rownum%2?' class="LC_odd_row"':'';
2537: $datatable .= '<tr'.$css_class.'>'.
2538: '<td><span class="LC_nobreak">'.
2539: $titles->{$type}.'</span></td>'.
2540: '<td class="LC_left_item">'.
2541: '<input type="text" name="'.$type.'_namedusers" '.
2542: 'value="'.$namedaccess{$type}.'" size="30" /></td>'.
2543: '<td class="LC_right_item">'.
2544: '<span class="LC_nobreak">'.
2545: '<input type="text" name="'.$type.'_machines" '.
2546: 'value="'.$machineaccess{$type}.'" size="10" />'.
2547: '</td></tr>'."\n";
2548: }
2549: $$rowtotal += $rownum;
2550: return $datatable;
2551: }
2552:
2553: sub serverstatus_pages {
2554: return ('userstatus','lonstatus','loncron','server-status','codeversions',
2555: 'clusterstatus','metadata_keywords','metadata_harvest',
2556: 'takeoffline','takeonline','showenv');
2557: }
2558:
2559: sub coursecategories_javascript {
2560: my ($settings) = @_;
2561: my ($output,$jstext,$cathash);
2562: if (ref($settings) eq 'HASH') {
2563: $cathash = $settings->{'cats'};
2564: }
2565: if (ref($cathash) eq 'HASH') {
2566: my (@cats,@jsarray,%idx);
2567: &Apache::loncommon::gather_categories($cathash,\@cats,\%idx,\@jsarray);
2568: if (@jsarray > 0) {
2569: $jstext = ' var categories = Array('.scalar(@jsarray).');'."\n";
2570: for (my $i=0; $i<@jsarray; $i++) {
2571: if (ref($jsarray[$i]) eq 'ARRAY') {
2572: my $catstr = join('","',@{$jsarray[$i]});
2573: $jstext .= ' categories['.$i.'] = Array("'.$catstr.'");'."\n";
2574: }
2575: }
2576: }
2577: } else {
2578: $jstext = ' var categories = Array(1);'."\n".
2579: ' categories[0] = Array("instcode_pos");'."\n";
2580: }
2581: $output = <<"ENDSCRIPT";
2582: <script type="text/javascript">
2583: function reorderCats(form,parent,item,idx) {
2584: var changedVal;
2585: $jstext
2586: var newpos = 'addcategory_pos';
2587: var current = new Array;
2588: if (parent == '') {
2589: var has_instcode = 0;
2590: var maxtop = categories[idx].length;
2591: for (var j=0; j<maxtop; j++) {
2592: if (categories[idx][j] == 'instcode::0') {
2593: has_instcode == 1;
2594: }
2595: }
2596: if (has_instcode == 0) {
2597: categories[idx][maxtop] = 'instcode_pos';
2598: }
2599: } else {
2600: newpos += '_'+parent;
2601: }
2602: var maxh = 1 + categories[idx].length;
2603: var current = new Array;
2604: var newitemVal = form.elements[newpos].options[form.elements[newpos].selectedIndex].value;
2605: if (item == newpos) {
2606: changedVal = newitemVal;
2607: } else {
2608: changedVal = form.elements[item].options[form.elements[item].selectedIndex].value;
2609: current[newitemVal] = newpos;
2610: }
2611: for (var i=0; i<categories[idx].length; i++) {
2612: var elementName = categories[idx][i];
2613: if (elementName != item) {
2614: if (form.elements[elementName]) {
2615: var currVal = form.elements[elementName].options[form.elements[elementName].selectedIndex].value;
2616: current[currVal] = elementName;
2617: }
2618: }
2619: }
2620: var oldVal;
2621: for (var j=0; j<maxh; j++) {
2622: if (current[j] == undefined) {
2623: oldVal = j;
2624: }
2625: }
2626: if (oldVal < changedVal) {
2627: for (var k=oldVal+1; k<=changedVal ; k++) {
2628: var elementName = current[k];
2629: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex - 1;
2630: }
2631: } else {
2632: for (var k=changedVal; k<oldVal; k++) {
2633: var elementName = current[k];
2634: form.elements[elementName].selectedIndex = form.elements[elementName].selectedIndex + 1;
2635: }
2636: }
2637: return;
2638: }
2639: </script>
2640:
2641: ENDSCRIPT
2642: return $output;
2643: }
2644:
2645: sub initialize_categories {
2646: my ($itemcount) = @_;
2647: my $datatable;
2648: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2649: my $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','instcode_pos','0'".');"';
2650:
2651: $datatable = '<tr '.$css_class.'><td><span class="LC_nobreak">'
2652: .'<select name="instcode_pos"><option value="0" selected="selected">1</option>'
2653: .'<option value="1">2</option></select> '
2654: .&mt('Official courses (with institutional codes)')
2655: .'</span></td><td><span class="LC_nobreak">'
2656: .'<label><input type="radio" name="instcode" value="1" checked="checked" />'
2657: .&mt('Display').'</label> <label>'
2658: .'<input type="radio" name="instcode" value="0" />'.&mt('Do not display')
2659: .'</label></span></td></tr>';
2660: $itemcount ++;
2661: $css_class = $itemcount%2?' class="LC_odd_row"':'';
2662: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'','addcategory_pos','0'".');"';
2663: $datatable .= '<tr '.$css_class.'><td><span class="LC_nobreak">'
2664: .'<select name="addcategory_pos"'.$chgstr.'><option value="0">1</option>'
2665: .'<option value="1" selected="selected">2</option></select> '
2666: .&mt('Add category').'</td><td>'.&mt('Name:')
2667: .' <input type="text" size="20" name="addcategory_name" value="" /></td></tr>';
2668: return $datatable;
2669: }
2670:
2671: sub build_category_rows {
2672: my ($itemcount,$cats,$depth,$parent,$path,$idx) = @_;
2673: my ($text,$name,$item,$chgstr);
2674: if (ref($cats) eq 'ARRAY') {
2675: my $maxdepth = scalar(@{$cats});
2676: if (ref($cats->[$depth]) eq 'HASH') {
2677: if (ref($cats->[$depth]{$parent}) eq 'ARRAY') {
2678: my $numchildren = @{$cats->[$depth]{$parent}};
2679: my $css_class = $itemcount%2?' class="LC_odd_row"':'';
2680: $text .= '<td><table class="LC_datatable">';
2681: my ($idxnum,$parent_name,$parent_item);
2682: my $higher = $depth - 1;
2683: if ($higher == 0) {
2684: $parent_name = &escape($parent).'::'.$higher;
2685: } else {
2686: if (ref($path) eq 'ARRAY') {
2687: $parent_name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
2688: }
2689: }
2690: $parent_item = 'addcategory_pos_'.$parent_name;
2691: for (my $j=0; $j<=$numchildren; $j++) {
2692: if ($j < $numchildren) {
2693: $name = $cats->[$depth]{$parent}[$j];
2694: $item = &escape($name).':'.&escape($parent).':'.$depth;
2695: $idxnum = $idx->{$item};
2696: } else {
2697: $name = $parent_name;
2698: $item = $parent_item;
2699: }
2700: $chgstr = ' onchange="javascript:reorderCats(this.form,'."'$parent_name','$item','$idxnum'".');"';
2701: $text .= '<tr '.$css_class.'><td><span class="LC_nobreak"><select name="'.$item.'"'.$chgstr.'>';
2702: for (my $i=0; $i<=$numchildren; $i++) {
2703: my $vpos = $i+1;
2704: my $selstr;
2705: if ($j == $i) {
2706: $selstr = ' selected="selected" ';
2707: }
2708: $text .= '<option value="'.$i.'"'.$selstr.'>'.$vpos.'</option>';
2709: }
2710: $text .= '</select> ';
2711: if ($j < $numchildren) {
2712: my $deeper = $depth+1;
2713: $text .= $name.' '
2714: .'<label><input type="checkbox" name="deletecategory" value="'
2715: .$item.'" />'.&mt('Delete').'</label></span></td><td>';
2716: if(ref($path) eq 'ARRAY') {
2717: push(@{$path},$name);
2718: $text .= &build_category_rows($itemcount,$cats,$deeper,$name,$path,$idx);
2719: pop(@{$path});
2720: }
2721: } else {
2722: $text .= &mt('Add subcategory:').' </span><input type="textbox" size="20" name="addcategory_name_';
2723: if ($j == $numchildren) {
2724: $text .= $name;
2725: } else {
2726: $text .= $item;
2727: }
2728: $text .= '" value="" />';
2729: }
2730: $text .= '</td></tr>';
2731: }
2732: $text .= '</table></td>';
2733: } else {
2734: my $higher = $depth-1;
2735: if ($higher == 0) {
2736: $name = &escape($parent).'::'.$higher;
2737: } else {
2738: if (ref($path) eq 'ARRAY') {
2739: $name = &escape($parent).':'.&escape($path->[-2]).':'.$higher;
2740: }
2741: }
2742: my $colspan;
2743: if ($parent ne 'instcode') {
2744: $colspan = $maxdepth - $depth - 1;
2745: $text .= '<td colspan="'.$colspan.'">'.&mt('Add subcategory:').'<input type="textbox" size="20" name="subcat_'.$name.'" value="" /></td>';
2746: }
2747: }
2748: }
2749: }
2750: return $text;
2751: }
2752:
2753: sub modifiable_userdata_row {
2754: my ($context,$role,$settings,$numinrow,$rowcount,$usertypes) = @_;
2755: my $rolename;
2756: if ($context eq 'selfcreate') {
2757: if (ref($usertypes) eq 'HASH') {
2758: $rolename = $usertypes->{$role};
2759: } else {
2760: $rolename = $role;
2761: }
2762: } else {
2763: if ($role eq 'cr') {
2764: $rolename = &mt('Custom role');
2765: } else {
2766: $rolename = &Apache::lonnet::plaintext($role);
2767: }
2768: }
2769: my @fields = ('lastname','firstname','middlename','generation',
2770: 'permanentemail','id');
2771: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
2772: my $output;
2773: my $css_class = $rowcount%2?' class="LC_odd_row"':'';
2774: $output = '<tr '.$css_class.'>'.
2775: '<td><span class="LC_nobreak">'.$rolename.'</span></td>'.
2776: '<td class="LC_left_item" colspan="2"><table>';
2777: my $rem;
2778: my %checks;
2779: if (ref($settings) eq 'HASH') {
2780: if (ref($settings->{$context}) eq 'HASH') {
2781: if (ref($settings->{$context}->{$role}) eq 'HASH') {
2782: foreach my $field (@fields) {
2783: if ($settings->{$context}->{$role}->{$field}) {
2784: $checks{$field} = ' checked="checked" ';
2785: }
2786: }
2787: }
2788: }
2789: }
2790: for (my $i=0; $i<@fields; $i++) {
2791: my $rem = $i%($numinrow);
2792: if ($rem == 0) {
2793: if ($i > 0) {
2794: $output .= '</tr>';
2795: }
2796: $output .= '<tr>';
2797: }
2798: my $check = ' ';
2799: if (exists($checks{$fields[$i]})) {
2800: $check = $checks{$fields[$i]}
2801: } else {
2802: if ($role eq 'st') {
2803: if (ref($settings) ne 'HASH') {
2804: $check = ' checked="checked" ';
2805: }
2806: }
2807: }
2808: $output .= '<td class="LC_left_item">'.
2809: '<span class="LC_nobreak"><label>'.
2810: '<input type="checkbox" name="canmodify_'.$role.'" '.
2811: 'value="'.$fields[$i].'"'.$check.'/>'.$fieldtitles{$fields[$i]}.
2812: '</label></span></td>';
2813: $rem = @fields%($numinrow);
2814: }
2815: my $colsleft = $numinrow - $rem;
2816: if ($colsleft > 1 ) {
2817: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">'.
2818: ' </td>';
2819: } elsif ($colsleft == 1) {
2820: $output .= '<td class="LC_left_item"> </td>';
2821: }
2822: $output .= '</tr></table></td></tr>';
2823: return $output;
2824: }
2825:
2826: sub insttypes_row {
2827: my ($settings,$types,$usertypes,$dom,$numinrow,$othertitle,$context) = @_;
2828: my %lt = &Apache::lonlocal::texthash (
2829: cansearch => 'Users allowed to search',
2830: statustocreate => 'Institutional affiliation(s) able to create own account (login/SSO)',
2831: );
2832: my $showdom;
2833: if ($context eq 'cansearch') {
2834: $showdom = ' ('.$dom.')';
2835: }
2836: my $output = '<tr class="LC_odd_row">'.
2837: '<td>'.$lt{$context}.$showdom.
2838: '</td><td class="LC_left_item" colspan="2"><table>';
2839: my $rem;
2840: if (ref($types) eq 'ARRAY') {
2841: for (my $i=0; $i<@{$types}; $i++) {
2842: if (defined($usertypes->{$types->[$i]})) {
2843: my $rem = $i%($numinrow);
2844: if ($rem == 0) {
2845: if ($i > 0) {
2846: $output .= '</tr>';
2847: }
2848: $output .= '<tr>';
2849: }
2850: my $check = ' ';
2851: if (ref($settings) eq 'HASH') {
2852: if (ref($settings->{$context}) eq 'ARRAY') {
2853: if (grep(/^\Q$types->[$i]\E$/,@{$settings->{$context}})) {
2854: $check = ' checked="checked" ';
2855: }
2856: } elsif ($context eq 'statustocreate') {
2857: $check = ' checked="checked" ';
2858: }
2859: }
2860: $output .= '<td class="LC_left_item">'.
2861: '<span class="LC_nobreak"><label>'.
2862: '<input type="checkbox" name="'.$context.'" '.
2863: 'value="'.$types->[$i].'"'.$check.'/>'.
2864: $usertypes->{$types->[$i]}.'</label></span></td>';
2865: }
2866: }
2867:
2868: $rem = @{$types}%($numinrow);
2869: }
2870: my $colsleft = $numinrow - $rem;
2871: if ($colsleft > 1) {
2872: $output .= '<td colspan="'.$colsleft.'" class="LC_left_item">';
2873: } else {
2874: $output .= '<td class="LC_left_item">';
2875: }
2876: my $defcheck = ' ';
2877: if (ref($settings) eq 'HASH') {
2878: if (ref($settings->{$context}) eq 'ARRAY') {
2879: if (grep(/^default$/,@{$settings->{$context}})) {
2880: $defcheck = ' checked="checked" ';
2881: }
2882: } elsif ($context eq 'statustocreate') {
2883: $defcheck = ' checked="checked" ';
2884: }
2885: }
2886: $output .= '<span class="LC_nobreak"><label>'.
2887: '<input type="checkbox" name="'.$context.'" '.
2888: 'value="default"'.$defcheck.'/>'.
2889: $othertitle.'</label></span></td>'.
2890: '</tr></table></td></tr>';
2891: return $output;
2892: }
2893:
2894: sub sorted_searchtitles {
2895: my %searchtitles = &Apache::lonlocal::texthash(
2896: 'uname' => 'username',
2897: 'lastname' => 'last name',
2898: 'lastfirst' => 'last name, first name',
2899: );
2900: my @titleorder = ('uname','lastname','lastfirst');
2901: return (\%searchtitles,\@titleorder);
2902: }
2903:
2904: sub sorted_searchtypes {
2905: my %srchtypes_desc = (
2906: exact => 'is exact match',
2907: contains => 'contains ..',
2908: begins => 'begins with ..',
2909: );
2910: my @srchtypeorder = ('exact','begins','contains');
2911: return (\%srchtypes_desc,\@srchtypeorder);
2912: }
2913:
2914: sub usertype_update_row {
2915: my ($settings,$usertypes,$fieldtitles,$fields,$types,$rownums) = @_;
2916: my $datatable;
2917: my $numinrow = 4;
2918: foreach my $type (@{$types}) {
2919: if (defined($usertypes->{$type})) {
2920: $$rownums ++;
2921: my $css_class = $$rownums%2?' class="LC_odd_row"':'';
2922: $datatable .= '<tr'.$css_class.'><td>'.$usertypes->{$type}.
2923: '</td><td class="LC_left_item"><table>';
2924: for (my $i=0; $i<@{$fields}; $i++) {
2925: my $rem = $i%($numinrow);
2926: if ($rem == 0) {
2927: if ($i > 0) {
2928: $datatable .= '</tr>';
2929: }
2930: $datatable .= '<tr>';
2931: }
2932: my $check = ' ';
2933: if (ref($settings) eq 'HASH') {
2934: if (ref($settings->{'fields'}) eq 'HASH') {
2935: if (ref($settings->{'fields'}{$type}) eq 'ARRAY') {
2936: if (grep(/^\Q$fields->[$i]\E$/,@{$settings->{'fields'}{$type}})) {
2937: $check = ' checked="checked" ';
2938: }
2939: }
2940: }
2941: }
2942:
2943: if ($i == @{$fields}-1) {
2944: my $colsleft = $numinrow - $rem;
2945: if ($colsleft > 1) {
2946: $datatable .= '<td colspan="'.$colsleft.'">';
2947: } else {
2948: $datatable .= '<td>';
2949: }
2950: } else {
2951: $datatable .= '<td>';
2952: }
2953: $datatable .= '<span class="LC_nobreak"><label>'.
2954: '<input type="checkbox" name="updateable_'.$type.
2955: '_'.$fields->[$i].'" value="1"'.$check.'/>'.
2956: $fieldtitles->{$fields->[$i]}.'</label></span></td>';
2957: }
2958: $datatable .= '</tr></table></td></tr>';
2959: }
2960: }
2961: return $datatable;
2962: }
2963:
2964: sub modify_login {
2965: my ($r,$dom,$confname,%domconfig) = @_;
2966: my ($resulttext,$errors,$colchgtext,%changes,%colchanges);
2967: my %title = ( coursecatalog => 'Display course catalog',
2968: adminmail => 'Display administrator E-mail address',
2969: newuser => 'Link for visitors to create a user account',
2970: loginheader => 'Log-in box header');
2971: my @offon = ('off','on');
2972: my %loginhash;
2973: ($errors,%colchanges) = &modify_colors($r,$dom,$confname,['login'],
2974: \%domconfig,\%loginhash);
2975: my @toggles = ('coursecatalog','adminmail','newuser');
2976: foreach my $item (@toggles) {
2977: $loginhash{login}{$item} = $env{'form.'.$item};
2978: }
2979: $loginhash{login}{loginheader} = $env{'form.loginheader'};
2980: if (ref($colchanges{'login'}) eq 'HASH') {
2981: $colchgtext = &display_colorchgs($dom,\%colchanges,['login'],
2982: \%loginhash);
2983: }
2984: my $putresult = &Apache::lonnet::put_dom('configuration',\%loginhash,
2985: $dom);
2986: if ($putresult eq 'ok') {
2987: my @toggles = ('coursecatalog','adminmail','newuser');
2988: my %defaultchecked = (
2989: 'coursecatalog' => 'on',
2990: 'adminmail' => 'off',
2991: 'newuser' => 'off',
2992: );
2993: if (ref($domconfig{'login'}) eq 'HASH') {
2994: foreach my $item (@toggles) {
2995: if ($defaultchecked{$item} eq 'on') {
2996: if (($domconfig{'login'}{$item} eq '0') &&
2997: ($env{'form.'.$item} eq '1')) {
2998: $changes{$item} = 1;
2999: } elsif (($domconfig{'login'}{$item} eq '' ||
3000: $domconfig{'login'}{$item} eq '1') &&
3001: ($env{'form.'.$item} eq '0')) {
3002: $changes{$item} = 1;
3003: }
3004: } elsif ($defaultchecked{$item} eq 'off') {
3005: if (($domconfig{'login'}{$item} eq '1') &&
3006: ($env{'form.'.$item} eq '0')) {
3007: $changes{$item} = 1;
3008: } elsif (($domconfig{'login'}{$item} eq '' ||
3009: $domconfig{'login'}{$item} eq '0') &&
3010: ($env{'form.'.$item} eq '1')) {
3011: $changes{$item} = 1;
3012: }
3013: }
3014: }
3015: if (($domconfig{'login'}{'loginheader'} eq 'text') &&
3016: ($env{'form.loginheader'} eq 'image')) {
3017: $changes{'loginheader'} = 1;
3018: } elsif (($domconfig{'login'}{'loginheader'} eq '' ||
3019: $domconfig{'login'}{'loginheader'} eq 'image') &&
3020: ($env{'form.loginheader'} eq 'text')) {
3021: $changes{'loginheader'} = 1;
3022: }
3023: }
3024: if (keys(%changes) > 0 || $colchgtext) {
3025: &Apache::loncommon::devalidate_domconfig_cache($dom);
3026: $resulttext = &mt('Changes made:').'<ul>';
3027: foreach my $item (sort(keys(%changes))) {
3028: if ($item eq 'loginheader') {
3029: $resulttext .= '<li>'.&mt("$title{$item} set to $env{'form.loginheader'}").'</li>';
3030: } else {
3031: $resulttext .= '<li>'.&mt("$title{$item} set to $offon[$env{'form.'.$item}]").'</li>';
3032: }
3033: }
3034: $resulttext .= $colchgtext.'</ul>';
3035: } else {
3036: $resulttext = &mt('No changes made to log-in page settings');
3037: }
3038: } else {
3039: $resulttext = '<span class="LC_error">'.
3040: &mt('An error occurred: [_1]',$putresult).'</span>';
3041: }
3042: if ($errors) {
3043: $resulttext .= '<br />'.&mt('The following errors occurred: ').'<ul>'.
3044: $errors.'</ul>';
3045: }
3046: return $resulttext;
3047: }
3048:
3049: sub color_font_choices {
3050: my %choices =
3051: &Apache::lonlocal::texthash (
3052: img => "Header",
3053: bgs => "Background colors",
3054: links => "Link colors",
3055: images => "Images",
3056: font => "Font color",
3057: fontmenu => "Font Menu",
3058: pgbg => "Page",
3059: tabbg => "Header",
3060: sidebg => "Border",
3061: link => "Link",
3062: alink => "Active link",
3063: vlink => "Visited link",
3064: );
3065: return %choices;
3066: }
3067:
3068: sub modify_rolecolors {
3069: my ($r,$dom,$confname,$roles,%domconfig) = @_;
3070: my ($resulttext,%rolehash);
3071: $rolehash{'rolecolors'} = {};
3072: if (ref($domconfig{'rolecolors'}) ne 'HASH') {
3073: if ($domconfig{'rolecolors'} eq '') {
3074: $domconfig{'rolecolors'} = {};
3075: }
3076: }
3077: my ($errors,%changes) = &modify_colors($r,$dom,$confname,$roles,
3078: $domconfig{'rolecolors'},$rolehash{'rolecolors'});
3079: my $putresult = &Apache::lonnet::put_dom('configuration',\%rolehash,
3080: $dom);
3081: if ($putresult eq 'ok') {
3082: if (keys(%changes) > 0) {
3083: &Apache::loncommon::devalidate_domconfig_cache($dom);
3084: $resulttext = &display_colorchgs($dom,\%changes,$roles,
3085: $rolehash{'rolecolors'});
3086: } else {
3087: $resulttext = &mt('No changes made to default color schemes');
3088: }
3089: } else {
3090: $resulttext = '<span class="LC_error">'.
3091: &mt('An error occurred: [_1]',$putresult).'</span>';
3092: }
3093: if ($errors) {
3094: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
3095: $errors.'</ul>';
3096: }
3097: return $resulttext;
3098: }
3099:
3100: sub modify_colors {
3101: my ($r,$dom,$confname,$roles,$domconfig,$confhash) = @_;
3102: my (%changes,%choices);
3103: my @bgs;
3104: my @links = ('link','alink','vlink');
3105: my @logintext;
3106: my @images;
3107: my $servadm = $r->dir_config('lonAdmEMail');
3108: my $errors;
3109: foreach my $role (@{$roles}) {
3110: if ($role eq 'login') {
3111: %choices = &login_choices();
3112: @logintext = ('textcol','bgcol');
3113: } else {
3114: %choices = &color_font_choices();
3115: }
3116: if ($role eq 'login') {
3117: @images = ('img','logo','domlogo','login');
3118: @bgs = ('pgbg','mainbg','sidebg');
3119: } else {
3120: @images = ('img');
3121: @bgs = ('pgbg','tabbg','sidebg');
3122: }
3123: $confhash->{$role}{'font'} = $env{'form.'.$role.'_font'};
3124: $confhash->{$role}{'fontmenu'} = $env{'form.'.$role.'_fontmenu'};
3125: foreach my $item (@bgs,@links,@logintext) {
3126: $confhash->{$role}{$item} = $env{'form.'.$role.'_'.$item};
3127: }
3128: my ($configuserok,$author_ok,$switchserver) =
3129: &config_check($dom,$confname,$servadm);
3130: my ($width,$height) = &thumb_dimensions();
3131: if (ref($domconfig->{$role}) ne 'HASH') {
3132: $domconfig->{$role} = {};
3133: }
3134: foreach my $img (@images) {
3135: if (($role eq 'login') && (($img eq 'img') || ($img eq 'logo'))) {
3136: if (defined($env{'form.login_showlogo_'.$img})) {
3137: $confhash->{$role}{'showlogo'}{$img} = 1;
3138: } else {
3139: $confhash->{$role}{'showlogo'}{$img} = 0;
3140: }
3141: }
3142: if ( ! $env{'form.'.$role.'_'.$img.'.filename'}
3143: && !defined($domconfig->{$role}{$img})
3144: && !$env{'form.'.$role.'_del_'.$img}
3145: && $env{'form.'.$role.'_import_'.$img}) {
3146: # import the old configured image from the .tab setting
3147: # if they haven't provided a new one
3148: $domconfig->{$role}{$img} =
3149: $env{'form.'.$role.'_import_'.$img};
3150: }
3151: if ($env{'form.'.$role.'_'.$img.'.filename'} ne '') {
3152: my $error;
3153: if ($configuserok eq 'ok') {
3154: if ($switchserver) {
3155: $error = &mt("Upload of [_1] image for $role page(s) is not permitted to this server: [_2]",$choices{$img},$switchserver);
3156: } else {
3157: if ($author_ok eq 'ok') {
3158: my ($result,$logourl) =
3159: &publishlogo($r,'upload',$role.'_'.$img,
3160: $dom,$confname,$img,$width,$height);
3161: if ($result eq 'ok') {
3162: $confhash->{$role}{$img} = $logourl;
3163: $changes{$role}{'images'}{$img} = 1;
3164: } else {
3165: $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);
3166: }
3167: } else {
3168: $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);
3169: }
3170: }
3171: } else {
3172: $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);
3173: }
3174: if ($error) {
3175: &Apache::lonnet::logthis($error);
3176: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
3177: }
3178: } elsif ($domconfig->{$role}{$img} ne '') {
3179: if ($domconfig->{$role}{$img} !~ m-^(/res/\Q$dom\E/\Q$confname\E/\Q$img\E)/([^/]+)$-) {
3180: my $error;
3181: if ($configuserok eq 'ok') {
3182: # is confname an author?
3183: if ($switchserver eq '') {
3184: if ($author_ok eq 'ok') {
3185: my ($result,$logourl) =
3186: &publishlogo($r,'copy',$domconfig->{$role}{$img},
3187: $dom,$confname,$img,$width,$height);
3188: if ($result eq 'ok') {
3189: $confhash->{$role}{$img} = $logourl;
3190: $changes{$role}{'images'}{$img} = 1;
3191: }
3192: }
3193: }
3194: }
3195: }
3196: }
3197: }
3198: if (ref($domconfig) eq 'HASH') {
3199: if (ref($domconfig->{$role}) eq 'HASH') {
3200: foreach my $img (@images) {
3201: if ($domconfig->{$role}{$img} ne '') {
3202: if ($env{'form.'.$role.'_del_'.$img}) {
3203: $confhash->{$role}{$img} = '';
3204: $changes{$role}{'images'}{$img} = 1;
3205: } else {
3206: if ($confhash->{$role}{$img} eq '') {
3207: $confhash->{$role}{$img} = $domconfig->{$role}{$img};
3208: }
3209: }
3210: } else {
3211: if ($env{'form.'.$role.'_del_'.$img}) {
3212: $confhash->{$role}{$img} = '';
3213: $changes{$role}{'images'}{$img} = 1;
3214: }
3215: }
3216: if (($role eq 'login') && (($img eq 'logo') || ($img eq 'img'))) {
3217: if (ref($domconfig->{'login'}{'showlogo'}) eq 'HASH') {
3218: if ($confhash->{$role}{'showlogo'}{$img} ne
3219: $domconfig->{$role}{'showlogo'}{$img}) {
3220: $changes{$role}{'showlogo'}{$img} = 1;
3221: }
3222: } else {
3223: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
3224: $changes{$role}{'showlogo'}{$img} = 1;
3225: }
3226: }
3227: }
3228: }
3229: if ($domconfig->{$role}{'font'} ne '') {
3230: if ($confhash->{$role}{'font'} ne $domconfig->{$role}{'font'}) {
3231: $changes{$role}{'font'} = 1;
3232: }
3233: } else {
3234: if ($confhash->{$role}{'font'}) {
3235: $changes{$role}{'font'} = 1;
3236: }
3237: }
3238: if ($domconfig->{$role}{'fontmenu'} ne '') {
3239: if ($confhash->{$role}{'fontmenu'} ne $domconfig->{$role}{'fontmenu'}) {
3240: $changes{$role}{'fontmenu'} = 1;
3241: }
3242: } else {
3243: if ($confhash->{$role}{'fontmenu'}) {
3244: $changes{$role}{'fontmenu'} = 1;
3245: }
3246: }
3247: foreach my $item (@bgs) {
3248: if ($domconfig->{$role}{$item} ne '') {
3249: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3250: $changes{$role}{'bgs'}{$item} = 1;
3251: }
3252: } else {
3253: if ($confhash->{$role}{$item}) {
3254: $changes{$role}{'bgs'}{$item} = 1;
3255: }
3256: }
3257: }
3258: foreach my $item (@links) {
3259: if ($domconfig->{$role}{$item} ne '') {
3260: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3261: $changes{$role}{'links'}{$item} = 1;
3262: }
3263: } else {
3264: if ($confhash->{$role}{$item}) {
3265: $changes{$role}{'links'}{$item} = 1;
3266: }
3267: }
3268: }
3269: foreach my $item (@logintext) {
3270: if ($domconfig->{$role}{$item} ne '') {
3271: if ($confhash->{$role}{$item} ne $domconfig->{$role}{$item}) {
3272: $changes{$role}{'logintext'}{$item} = 1;
3273: }
3274: } else {
3275: if ($confhash->{$role}{$item}) {
3276: $changes{$role}{'logintext'}{$item} = 1;
3277: }
3278: }
3279: }
3280: } else {
3281: &default_change_checker($role,\@images,\@links,\@bgs,
3282: \@logintext,$confhash,\%changes);
3283: }
3284: } else {
3285: &default_change_checker($role,\@images,\@links,\@bgs,
3286: \@logintext,$confhash,\%changes);
3287: }
3288: }
3289: return ($errors,%changes);
3290: }
3291:
3292: sub config_check {
3293: my ($dom,$confname,$servadm) = @_;
3294: my ($configuserok,$author_ok,$switchserver,%currroles);
3295: my $uhome = &Apache::lonnet::homeserver($confname,$dom,1);
3296: ($configuserok,%currroles) = &check_configuser($uhome,$dom,
3297: $confname,$servadm);
3298: if ($configuserok eq 'ok') {
3299: $switchserver = &check_switchserver($dom,$confname);
3300: if ($switchserver eq '') {
3301: $author_ok = &check_authorstatus($dom,$confname,%currroles);
3302: }
3303: }
3304: return ($configuserok,$author_ok,$switchserver);
3305: }
3306:
3307: sub default_change_checker {
3308: my ($role,$images,$links,$bgs,$logintext,$confhash,$changes) = @_;
3309: foreach my $item (@{$links}) {
3310: if ($confhash->{$role}{$item}) {
3311: $changes->{$role}{'links'}{$item} = 1;
3312: }
3313: }
3314: foreach my $item (@{$bgs}) {
3315: if ($confhash->{$role}{$item}) {
3316: $changes->{$role}{'bgs'}{$item} = 1;
3317: }
3318: }
3319: foreach my $item (@{$logintext}) {
3320: if ($confhash->{$role}{$item}) {
3321: $changes->{$role}{'logintext'}{$item} = 1;
3322: }
3323: }
3324: foreach my $img (@{$images}) {
3325: if ($env{'form.'.$role.'_del_'.$img}) {
3326: $confhash->{$role}{$img} = '';
3327: $changes->{$role}{'images'}{$img} = 1;
3328: }
3329: if ($role eq 'login') {
3330: if ($confhash->{$role}{'showlogo'}{$img} == 0) {
3331: $changes->{$role}{'showlogo'}{$img} = 1;
3332: }
3333: }
3334: }
3335: if ($confhash->{$role}{'font'}) {
3336: $changes->{$role}{'font'} = 1;
3337: }
3338: }
3339:
3340: sub display_colorchgs {
3341: my ($dom,$changes,$roles,$confhash) = @_;
3342: my (%choices,$resulttext);
3343: if (!grep(/^login$/,@{$roles})) {
3344: $resulttext = &mt('Changes made:').'<br />';
3345: }
3346: foreach my $role (@{$roles}) {
3347: if ($role eq 'login') {
3348: %choices = &login_choices();
3349: } else {
3350: %choices = &color_font_choices();
3351: }
3352: if (ref($changes->{$role}) eq 'HASH') {
3353: if ($role ne 'login') {
3354: $resulttext .= '<h4>'.&mt($role).'</h4>';
3355: }
3356: foreach my $key (sort(keys(%{$changes->{$role}}))) {
3357: if ($role ne 'login') {
3358: $resulttext .= '<ul>';
3359: }
3360: if (ref($changes->{$role}{$key}) eq 'HASH') {
3361: if ($role ne 'login') {
3362: $resulttext .= '<li>'.&mt($choices{$key}).':<ul>';
3363: }
3364: foreach my $item (sort(keys(%{$changes->{$role}{$key}}))) {
3365: if (($role eq 'login') && ($key eq 'showlogo')) {
3366: if ($confhash->{$role}{$key}{$item}) {
3367: $resulttext .= '<li>'.&mt("$choices{$item} set to be displayed").'</li>';
3368: } else {
3369: $resulttext .= '<li>'.&mt("$choices{$item} set to not be displayed").'</li>';
3370: }
3371: } elsif ($confhash->{$role}{$item} eq '') {
3372: $resulttext .= '<li>'.&mt("$choices{$item} set to default").'</li>';
3373: } else {
3374: my $newitem = $confhash->{$role}{$item};
3375: if ($key eq 'images') {
3376: $newitem = '<img src="'.$confhash->{$role}{$item}.'" alt="'.$choices{$item}.'" valign="bottom" />';
3377: }
3378: $resulttext .= '<li>'.&mt("$choices{$item} set to [_1]",$newitem).'</li>';
3379: }
3380: }
3381: if ($role ne 'login') {
3382: $resulttext .= '</ul></li>';
3383: }
3384: } else {
3385: if ($confhash->{$role}{$key} eq '') {
3386: $resulttext .= '<li>'.&mt("$choices{$key} set to default").'</li>';
3387: } else {
3388: $resulttext .= '<li>'.&mt("$choices{$key} set to [_1]",$confhash->{$role}{$key}).'</li>';
3389: }
3390: }
3391: if ($role ne 'login') {
3392: $resulttext .= '</ul>';
3393: }
3394: }
3395: }
3396: }
3397: return $resulttext;
3398: }
3399:
3400: sub thumb_dimensions {
3401: return ('200','50');
3402: }
3403:
3404: sub check_dimensions {
3405: my ($inputfile) = @_;
3406: my ($fullwidth,$fullheight);
3407: if ($inputfile =~ m|^[/\w.\-]+$|) {
3408: if (open(PIPE,"identify $inputfile 2>&1 |")) {
3409: my $imageinfo = <PIPE>;
3410: if (!close(PIPE)) {
3411: &Apache::lonnet::logthis("Failed to close PIPE opened to retrieve image information for $inputfile");
3412: }
3413: chomp($imageinfo);
3414: my ($fullsize) =
3415: ($imageinfo =~ /^\Q$inputfile\E\s+\w+\s+(\d+x\d+)/);
3416: if ($fullsize) {
3417: ($fullwidth,$fullheight) = split(/x/,$fullsize);
3418: }
3419: }
3420: }
3421: return ($fullwidth,$fullheight);
3422: }
3423:
3424: sub check_configuser {
3425: my ($uhome,$dom,$confname,$servadm) = @_;
3426: my ($configuserok,%currroles);
3427: if ($uhome eq 'no_host') {
3428: srand( time() ^ ($$ + ($$ << 15)) ); # Seed rand.
3429: my $configpass = &LONCAPA::Enrollment::create_password();
3430: $configuserok =
3431: &Apache::lonnet::modifyuser($dom,$confname,'','internal',
3432: $configpass,'','','','','',undef,$servadm);
3433: } else {
3434: $configuserok = 'ok';
3435: %currroles =
3436: &Apache::lonnet::get_my_roles($confname,$dom,'userroles');
3437: }
3438: return ($configuserok,%currroles);
3439: }
3440:
3441: sub check_authorstatus {
3442: my ($dom,$confname,%currroles) = @_;
3443: my $author_ok;
3444: if (!$currroles{':'.$dom.':au'}) {
3445: my $start = time;
3446: my $end = 0;
3447: $author_ok =
3448: &Apache::lonnet::assignrole($dom,$confname,'/'.$dom.'/',
3449: 'au',$end,$start,'','','domconfig');
3450: } else {
3451: $author_ok = 'ok';
3452: }
3453: return $author_ok;
3454: }
3455:
3456: sub publishlogo {
3457: my ($r,$action,$formname,$dom,$confname,$subdir,$thumbwidth,$thumbheight,$savefileas) = @_;
3458: my ($output,$fname,$logourl);
3459: if ($action eq 'upload') {
3460: $fname=$env{'form.'.$formname.'.filename'};
3461: chop($env{'form.'.$formname});
3462: } else {
3463: ($fname) = ($formname =~ /([^\/]+)$/);
3464: }
3465: if ($savefileas ne '') {
3466: $fname = $savefileas;
3467: }
3468: $fname=&Apache::lonnet::clean_filename($fname);
3469: # See if there is anything left
3470: unless ($fname) { return ('error: no uploaded file'); }
3471: $fname="$subdir/$fname";
3472: my $filepath='/home/'.$confname.'/public_html';
3473: my ($fnamepath,$file,$fetchthumb);
3474: $file=$fname;
3475: if ($fname=~m|/|) {
3476: ($fnamepath,$file) = ($fname =~ m|^(.*)/([^/]+)$|);
3477: }
3478: my @parts=split(/\//,$filepath.'/'.$fnamepath);
3479: my $count;
3480: for ($count=4;$count<=$#parts;$count++) {
3481: $filepath.="/$parts[$count]";
3482: if ((-e $filepath)!=1) {
3483: mkdir($filepath,02770);
3484: }
3485: }
3486: # Check for bad extension and disallow upload
3487: if ($file=~/\.(\w+)$/ &&
3488: (&Apache::loncommon::fileembstyle($1) eq 'hdn')) {
3489: $output =
3490: &mt('Invalid file extension ([_1]) - reserved for LONCAPA use.',$1);
3491: } elsif ($file=~/\.(\w+)$/ &&
3492: !defined(&Apache::loncommon::fileembstyle($1))) {
3493: $output = &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1);
3494: } elsif ($file=~/\.(\d+)\.(\w+)$/) {
3495: $output = &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2);
3496: } elsif (-d "$filepath/$file") {
3497: $output = &mt('File name is a directory name - rename the file and re-upload');
3498: } else {
3499: my $source = $filepath.'/'.$file;
3500: my $logfile;
3501: if (!open($logfile,">>$source".'.log')) {
3502: return (&mt('No write permission to Construction Space'));
3503: }
3504: print $logfile
3505: "\n================= Publish ".localtime()." ================\n".
3506: $env{'user.name'}.':'.$env{'user.domain'}."\n";
3507: # Save the file
3508: if (!open(FH,'>'.$source)) {
3509: &Apache::lonnet::logthis('Failed to create '.$source);
3510: return (&mt('Failed to create file'));
3511: }
3512: if ($action eq 'upload') {
3513: if (!print FH ($env{'form.'.$formname})) {
3514: &Apache::lonnet::logthis('Failed to write to '.$source);
3515: return (&mt('Failed to write file'));
3516: }
3517: } else {
3518: my $original = &Apache::lonnet::filelocation('',$formname);
3519: if(!copy($original,$source)) {
3520: &Apache::lonnet::logthis('Failed to copy '.$original.' to '.$source);
3521: return (&mt('Failed to write file'));
3522: }
3523: }
3524: close(FH);
3525: chmod(0660, $source); # Permissions to rw-rw---.
3526:
3527: my $docroot=$r->dir_config('lonDocRoot');
3528: my $targetdir=$docroot.'/res/'.$dom.'/'.$confname .'/'.$fnamepath;
3529: my $copyfile=$targetdir.'/'.$file;
3530:
3531: my @parts=split(/\//,$targetdir);
3532: my $path="/$parts[1]/$parts[2]/$parts[3]/$parts[4]";
3533: for (my $count=5;$count<=$#parts;$count++) {
3534: $path.="/$parts[$count]";
3535: if (!-e $path) {
3536: print $logfile "\nCreating directory ".$path;
3537: mkdir($path,02770);
3538: }
3539: }
3540: my $versionresult;
3541: if (-e $copyfile) {
3542: $versionresult = &logo_versioning($targetdir,$file,$logfile);
3543: } else {
3544: $versionresult = 'ok';
3545: }
3546: if ($versionresult eq 'ok') {
3547: if (copy($source,$copyfile)) {
3548: print $logfile "\nCopied original source to ".$copyfile."\n";
3549: $output = 'ok';
3550: &write_metadata($dom,$confname,$formname,$targetdir,$file,$logfile);
3551: $logourl = '/res/'.$dom.'/'.$confname.'/'.$fname;
3552: } else {
3553: print $logfile "\nUnable to write ".$copyfile.':'.$!."\n";
3554: $output = &mt('Failed to copy file to RES space').", $!";
3555: }
3556: if (($thumbwidth =~ /^\d+$/) && ($thumbheight =~ /^\d+$/)) {
3557: my $inputfile = $filepath.'/'.$file;
3558: my $outfile = $filepath.'/'.'tn-'.$file;
3559: my ($fullwidth,$fullheight) = &check_dimensions($inputfile);
3560: if ($fullwidth ne '' && $fullheight ne '') {
3561: if ($fullwidth > $thumbwidth && $fullheight > $thumbheight) {
3562: my $thumbsize = $thumbwidth.'x'.$thumbheight;
3563: system("convert -sample $thumbsize $inputfile $outfile");
3564: chmod(0660, $filepath.'/tn-'.$file);
3565: if (-e $outfile) {
3566: my $copyfile=$targetdir.'/tn-'.$file;
3567: if (copy($outfile,$copyfile)) {
3568: print $logfile "\nCopied source to ".$copyfile."\n";
3569: &write_metadata($dom,$confname,$formname,
3570: $targetdir,'tn-'.$file,$logfile);
3571: } else {
3572: print $logfile "\nUnable to write ".$copyfile.
3573: ':'.$!."\n";
3574: }
3575: }
3576: }
3577: }
3578: }
3579: } else {
3580: $output = $versionresult;
3581: }
3582: }
3583: return ($output,$logourl);
3584: }
3585:
3586: sub logo_versioning {
3587: my ($targetdir,$file,$logfile) = @_;
3588: my $target = $targetdir.'/'.$file;
3589: my ($maxversion,$fn,$extn,$output);
3590: $maxversion = 0;
3591: if ($file =~ /^(.+)\.(\w+)$/) {
3592: $fn=$1;
3593: $extn=$2;
3594: }
3595: opendir(DIR,$targetdir);
3596: while (my $filename=readdir(DIR)) {
3597: if ($filename=~/\Q$fn\E\.(\d+)\.\Q$extn\E$/) {
3598: $maxversion=($1>$maxversion)?$1:$maxversion;
3599: }
3600: }
3601: $maxversion++;
3602: print $logfile "\nCreating old version ".$maxversion."\n";
3603: my $copyfile=$targetdir.'/'.$fn.'.'.$maxversion.'.'.$extn;
3604: if (copy($target,$copyfile)) {
3605: print $logfile "Copied old target to ".$copyfile."\n";
3606: $copyfile=$copyfile.'.meta';
3607: if (copy($target.'.meta',$copyfile)) {
3608: print $logfile "Copied old target metadata to ".$copyfile."\n";
3609: $output = 'ok';
3610: } else {
3611: print $logfile "Unable to write metadata ".$copyfile.':'.$!."\n";
3612: $output = &mt('Failed to copy old meta').", $!, ";
3613: }
3614: } else {
3615: print $logfile "Unable to write ".$copyfile.':'.$!."\n";
3616: $output = &mt('Failed to copy old target').", $!, ";
3617: }
3618: return $output;
3619: }
3620:
3621: sub write_metadata {
3622: my ($dom,$confname,$formname,$targetdir,$file,$logfile) = @_;
3623: my (%metadatafields,%metadatakeys,$output);
3624: $metadatafields{'title'}=$formname;
3625: $metadatafields{'creationdate'}=time;
3626: $metadatafields{'lastrevisiondate'}=time;
3627: $metadatafields{'copyright'}='public';
3628: $metadatafields{'modifyinguser'}=$env{'user.name'}.':'.
3629: $env{'user.domain'};
3630: $metadatafields{'authorspace'}=$confname.':'.$dom;
3631: $metadatafields{'domain'}=$dom;
3632: {
3633: print $logfile "\nWrite metadata file for ".$targetdir.'/'.$file;
3634: my $mfh;
3635: unless (open($mfh,'>'.$targetdir.'/'.$file.'.meta')) {
3636: $output = &mt('Could not write metadata');
3637: }
3638: foreach (sort keys %metadatafields) {
3639: unless ($_=~/\./) {
3640: my $unikey=$_;
3641: $unikey=~/^([A-Za-z]+)/;
3642: my $tag=$1;
3643: $tag=~tr/A-Z/a-z/;
3644: print $mfh "\n\<$tag";
3645: foreach (split(/\,/,$metadatakeys{$unikey})) {
3646: my $value=$metadatafields{$unikey.'.'.$_};
3647: $value=~s/\"/\'\'/g;
3648: print $mfh ' '.$_.'="'.$value.'"';
3649: }
3650: print $mfh '>'.
3651: &HTML::Entities::encode($metadatafields{$unikey},'<>&"')
3652: .'</'.$tag.'>';
3653: }
3654: }
3655: $output = 'ok';
3656: print $logfile "\nWrote metadata";
3657: close($mfh);
3658: }
3659: }
3660:
3661: sub check_switchserver {
3662: my ($dom,$confname) = @_;
3663: my ($allowed,$switchserver);
3664: my $home = &Apache::lonnet::homeserver($confname,$dom);
3665: if ($home eq 'no_host') {
3666: $home = &Apache::lonnet::domain($dom,'primary');
3667: }
3668: my @ids=&Apache::lonnet::current_machine_ids();
3669: foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
3670: if (!$allowed) {
3671: $switchserver='<a href="/adm/switchserver?otherserver='.$home.'&role=dc./'.$dom.'/">'.&mt('Switch Server').'</a>';
3672: }
3673: return $switchserver;
3674: }
3675:
3676: sub modify_quotas {
3677: my ($dom,$action,%domconfig) = @_;
3678: my ($context,@usertools,@options,%validations,%titles,%confhash,%toolshash,
3679: %limithash,$toolregexp,%conditions,$resulttext,%changes);
3680: if ($action eq 'quotas') {
3681: $context = 'tools';
3682: } else {
3683: $context = $action;
3684: }
3685: if ($context eq 'requestcourses') {
3686: @usertools = ('official','unofficial','community');
3687: @options =('norequest','approve','autolimit','validate');
3688: %validations = &Apache::lonnet::auto_courserequest_checks($dom);
3689: %titles = &courserequest_titles();
3690: $toolregexp = join('|',@usertools);
3691: %conditions = &courserequest_conditions();
3692: } else {
3693: @usertools = ('aboutme','blog','portfolio');
3694: %titles = &tool_titles();
3695: }
3696: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
3697: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3698: foreach my $key (keys(%env)) {
3699: if ($context eq 'requestcourses') {
3700: if ($key =~ /^form\.crsreq_($toolregexp)_(.+)$/) {
3701: my $item = $1;
3702: my $type = $2;
3703: if ($type =~ /^limit_(.+)/) {
3704: $limithash{$item}{$1} = $env{$key};
3705: } else {
3706: $confhash{$item}{$type} = $env{$key};
3707: }
3708: }
3709: } else {
3710: if ($key =~ /^form\.quota_(.+)$/) {
3711: $confhash{'defaultquota'}{$1} = $env{$key};
3712: }
3713: if ($key =~ /^form\.\Q$context\E_(.+)$/) {
3714: @{$toolshash{$1}} = &Apache::loncommon::get_env_multiple($key);
3715: }
3716: }
3717: }
3718: unless ($context eq 'requestcourses') {
3719: $confhash{'defaultquota'}{'default'} = $env{'form.defaultquota'};
3720: }
3721: foreach my $item (@usertools) {
3722: foreach my $type (@{$types},'default','_LC_adv') {
3723: if ($context eq 'requestcourses') {
3724: if ($confhash{$item}{$type} eq 'autolimit') {
3725: $confhash{$item}{$type} .= '=';
3726: unless ($limithash{$item}{$type} =~ /\D/) {
3727: $confhash{$item}{$type} .= $limithash{$item}{$type};
3728: }
3729: }
3730: } else {
3731: if (grep(/^\Q$type\E$/,@{$toolshash{$item}})) {
3732: $confhash{$item}{$type} = 1;
3733: } else {
3734: $confhash{$item}{$type} = 0;
3735: }
3736: }
3737: if (ref($domconfig{$action}) eq 'HASH') {
3738: if (ref($domconfig{$action}{$item}) eq 'HASH') {
3739: if ($domconfig{$action}{$item}{$type} ne $confhash{$item}{$type}) {
3740: $changes{$item}{$type} = 1;
3741: }
3742: } else {
3743: if ($context eq 'requestcourses') {
3744: if ($confhash{$item}{$type} ne 'norequest') {
3745: $changes{$item}{$type} = 1;
3746: }
3747: } else {
3748: if (!$confhash{$item}{$type}) {
3749: $changes{$item}{$type} = 1;
3750: }
3751: }
3752: }
3753: } else {
3754: if ($context eq 'requestcourses') {
3755: if ($confhash{$item}{$type} eq 'norequest') {
3756: $changes{$item}{$type} = 1;
3757: }
3758: } else {
3759: if (!$confhash{$item}{$type}) {
3760: $changes{$item}{$type} = 1;
3761: }
3762: }
3763: }
3764: }
3765: }
3766: unless ($context eq 'requestcourses') {
3767: if (ref($domconfig{'quotas'}) eq 'HASH') {
3768: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
3769: foreach my $key (keys(%{$domconfig{'quotas'}{'defaultquota'}})) {
3770: if (exists($confhash{'defaultquota'}{$key})) {
3771: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{'defaultquota'}{$key}) {
3772: $changes{'defaultquota'}{$key} = 1;
3773: }
3774: } else {
3775: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{'defaultquota'}{$key};
3776: }
3777: }
3778: } else {
3779: foreach my $key (keys(%{$domconfig{'quotas'}})) {
3780: if (exists($confhash{'defaultquota'}{$key})) {
3781: if ($confhash{'defaultquota'}{$key} ne $domconfig{'quotas'}{$key}) {
3782: $changes{'defaultquota'}{$key} = 1;
3783: }
3784: } else {
3785: $confhash{'defaultquota'}{$key} = $domconfig{'quotas'}{$key};
3786: }
3787: }
3788: }
3789: }
3790: if (ref($confhash{'defaultquota'}) eq 'HASH') {
3791: foreach my $key (keys(%{$confhash{'defaultquota'}})) {
3792: if (ref($domconfig{'quotas'}) eq 'HASH') {
3793: if (ref($domconfig{'quotas'}{'defaultquota'}) eq 'HASH') {
3794: if (!exists($domconfig{'quotas'}{'defaultquota'}{$key})) {
3795: $changes{'defaultquota'}{$key} = 1;
3796: }
3797: } else {
3798: if (!exists($domconfig{'quotas'}{$key})) {
3799: $changes{'defaultquota'}{$key} = 1;
3800: }
3801: }
3802: } else {
3803: $changes{'defaultquota'}{$key} = 1;
3804: }
3805: }
3806: }
3807: }
3808:
3809: foreach my $key (keys(%confhash)) {
3810: $domdefaults{$key} = $confhash{$key};
3811: }
3812:
3813: my %quotahash = (
3814: $action => { %confhash }
3815: );
3816: my $putresult = &Apache::lonnet::put_dom('configuration',\%quotahash,
3817: $dom);
3818: if ($putresult eq 'ok') {
3819: if (keys(%changes) > 0) {
3820: my $cachetime = 24*60*60;
3821: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
3822:
3823: $resulttext = &mt('Changes made:').'<ul>';
3824: unless ($context eq 'requestcourses') {
3825: if (ref($changes{'defaultquota'}) eq 'HASH') {
3826: $resulttext .= '<li>'.&mt('Portfolio default quotas').'<ul>';
3827: foreach my $type (@{$types},'default') {
3828: if (defined($changes{'defaultquota'}{$type})) {
3829: my $typetitle = $usertypes->{$type};
3830: if ($type eq 'default') {
3831: $typetitle = $othertitle;
3832: }
3833: $resulttext .= '<li>'.&mt('[_1] set to [_2] Mb',$typetitle,$confhash{'defaultquota'}{$type}).'</li>';
3834: }
3835: }
3836: $resulttext .= '</ul></li>';
3837: }
3838: }
3839: my %newenv;
3840: foreach my $item (@usertools) {
3841: if (ref($changes{$item}) eq 'HASH') {
3842: my $newacc =
3843: &Apache::lonnet::usertools_access($env{'user.name'},
3844: $env{'user.domain'},
3845: $item,'reload',$context);
3846: if ($context eq 'requestcourses') {
3847: if ($env{'environment.crsrequest.'.$item} ne $newacc) {
3848: $newenv{'environment.crsrequest.'.$item} = $newacc;
3849: }
3850: } else {
3851: if ($env{'environment.availabletools.'.$item} ne $newacc) {
3852: $newenv{'environment.availabletools.'.$item} = $newacc;
3853: }
3854: }
3855: $resulttext .= '<li>'.$titles{$item}.'<ul>';
3856: foreach my $type (@{$types},'default','_LC_adv') {
3857: if ($changes{$item}{$type}) {
3858: my $typetitle = $usertypes->{$type};
3859: if ($type eq 'default') {
3860: $typetitle = $othertitle;
3861: } elsif ($type eq '_LC_adv') {
3862: $typetitle = 'LON-CAPA Advanced Users';
3863: }
3864: if ($confhash{$item}{$type}) {
3865: if ($context eq 'requestcourses') {
3866: my $cond;
3867: if ($confhash{$item}{$type} =~ /^autolimit=(\d*)$/) {
3868: if ($1 eq '') {
3869: $cond = &mt('(Automatic processing of any request).');
3870: } else {
3871: $cond = &mt('(Automatic processing of requests up to limit of [quant,_1,request] per user).',$1);
3872: }
3873: } else {
3874: $cond = $conditions{$confhash{$item}{$type}};
3875: }
3876: $resulttext .= '<li>'.&mt('Set to be available to [_1].',$typetitle).' '.$cond.'</li>';
3877: } else {
3878: $resulttext .= '<li>'.&mt('Set to be available to [_1]',$typetitle).'</li>';
3879: }
3880: } else {
3881: $resulttext .= '<li>'.&mt('Set to be unavailable to [_1]',$typetitle).'</li>';
3882: }
3883: }
3884: }
3885: $resulttext .= '</ul></li>';
3886: }
3887: }
3888: $resulttext .= '</ul>';
3889: if (keys(%newenv)) {
3890: &Apache::lonnet::appenv(\%newenv);
3891: }
3892: } else {
3893: if ($context eq 'requestcourses') {
3894: $resulttext = &mt('No changes made to rights to request creation of courses.');
3895: } else {
3896: $resulttext = &mt('No changes made to availability of personal information pages, blogs, portfolios or default quotas');
3897: }
3898: }
3899: } else {
3900: $resulttext = '<span class="LC_error">'.
3901: &mt('An error occurred: [_1]',$putresult).'</span>';
3902: }
3903: return $resulttext;
3904: }
3905:
3906: sub modify_autoenroll {
3907: my ($dom,%domconfig) = @_;
3908: my ($resulttext,%changes);
3909: my %currautoenroll;
3910: if (ref($domconfig{'autoenroll'}) eq 'HASH') {
3911: foreach my $key (keys(%{$domconfig{'autoenroll'}})) {
3912: $currautoenroll{$key} = $domconfig{'autoenroll'}{$key};
3913: }
3914: }
3915: my $autorun = &Apache::lonnet::auto_run(undef,$dom),
3916: my %title = ( run => 'Auto-enrollment active',
3917: sender => 'Sender for notification messages');
3918: my @offon = ('off','on');
3919: my $sender_uname = $env{'form.sender_uname'};
3920: my $sender_domain = $env{'form.sender_domain'};
3921: if ($sender_domain eq '') {
3922: $sender_uname = '';
3923: } elsif ($sender_uname eq '') {
3924: $sender_domain = '';
3925: }
3926: my %autoenrollhash = (
3927: autoenroll => { run => $env{'form.autoenroll_run'},
3928: sender_uname => $sender_uname,
3929: sender_domain => $sender_domain,
3930:
3931: }
3932: );
3933: my $putresult = &Apache::lonnet::put_dom('configuration',\%autoenrollhash,
3934: $dom);
3935: if ($putresult eq 'ok') {
3936: if (exists($currautoenroll{'run'})) {
3937: if ($currautoenroll{'run'} ne $env{'form.autoenroll_run'}) {
3938: $changes{'run'} = 1;
3939: }
3940: } elsif ($autorun) {
3941: if ($env{'form.autoenroll_run'} ne '1') {
3942: $changes{'run'} = 1;
3943: }
3944: }
3945: if ($currautoenroll{'sender_uname'} ne $sender_uname) {
3946: $changes{'sender'} = 1;
3947: }
3948: if ($currautoenroll{'sender_domain'} ne $sender_domain) {
3949: $changes{'sender'} = 1;
3950: }
3951: if (keys(%changes) > 0) {
3952: $resulttext = &mt('Changes made:').'<ul>';
3953: if ($changes{'run'}) {
3954: $resulttext .= '<li>'.&mt("$title{'run'} set to $offon[$env{'form.autoenroll_run'}]").'</li>';
3955: }
3956: if ($changes{'sender'}) {
3957: if ($sender_uname eq '' || $sender_domain eq '') {
3958: $resulttext .= '<li>'.&mt("$title{'sender'} set to default (course owner).").'</li>';
3959: } else {
3960: $resulttext .= '<li>'.&mt("$title{'sender'} set to [_1]",$sender_uname.':'.$sender_domain).'</li>';
3961: }
3962: }
3963: $resulttext .= '</ul>';
3964: } else {
3965: $resulttext = &mt('No changes made to auto-enrollment settings');
3966: }
3967: } else {
3968: $resulttext = '<span class="LC_error">'.
3969: &mt('An error occurred: [_1]',$putresult).'</span>';
3970: }
3971: return $resulttext;
3972: }
3973:
3974: sub modify_autoupdate {
3975: my ($dom,%domconfig) = @_;
3976: my ($resulttext,%currautoupdate,%fields,%changes);
3977: if (ref($domconfig{'autoupdate'}) eq 'HASH') {
3978: foreach my $key (keys(%{$domconfig{'autoupdate'}})) {
3979: $currautoupdate{$key} = $domconfig{'autoupdate'}{$key};
3980: }
3981: }
3982: my @offon = ('off','on');
3983: my %title = &Apache::lonlocal::texthash (
3984: run => 'Auto-update:',
3985: classlists => 'Updates to user information in classlists?'
3986: );
3987: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
3988: my %fieldtitles = &Apache::lonlocal::texthash (
3989: id => 'Student/Employee ID',
3990: permanentemail => 'E-mail address',
3991: lastname => 'Last Name',
3992: firstname => 'First Name',
3993: middlename => 'Middle Name',
3994: gen => 'Generation',
3995: );
3996: my $othertitle = &mt('All users');
3997: if (keys(%{$usertypes}) > 0) {
3998: $othertitle = &mt('Other users');
3999: }
4000: foreach my $key (keys(%env)) {
4001: if ($key =~ /^form\.updateable_(.+)_([^_]+)$/) {
4002: push(@{$fields{$1}},$2);
4003: }
4004: }
4005: my %updatehash = (
4006: autoupdate => { run => $env{'form.autoupdate_run'},
4007: classlists => $env{'form.classlists'},
4008: fields => {%fields},
4009: }
4010: );
4011: foreach my $key (keys(%currautoupdate)) {
4012: if (($key eq 'run') || ($key eq 'classlists')) {
4013: if (exists($updatehash{autoupdate}{$key})) {
4014: if ($currautoupdate{$key} ne $updatehash{autoupdate}{$key}) {
4015: $changes{$key} = 1;
4016: }
4017: }
4018: } elsif ($key eq 'fields') {
4019: if (ref($currautoupdate{$key}) eq 'HASH') {
4020: foreach my $item (@{$types},'default') {
4021: if (ref($currautoupdate{$key}{$item}) eq 'ARRAY') {
4022: my $change = 0;
4023: foreach my $type (@{$currautoupdate{$key}{$item}}) {
4024: if (!exists($fields{$item})) {
4025: $change = 1;
4026: } elsif (ref($fields{$item}) eq 'ARRAY') {
4027: if (!grep(/^\Q$type\E$/,@{$fields{$item}})) {
4028: $change = 1;
4029: }
4030: }
4031: }
4032: if ($change) {
4033: push(@{$changes{$key}},$item);
4034: }
4035: }
4036: }
4037: }
4038: }
4039: }
4040: foreach my $item (@{$types},'default') {
4041: if (defined($fields{$item})) {
4042: if (ref($currautoupdate{'fields'}) eq 'HASH') {
4043: if (!exists($currautoupdate{'fields'}{$item})) {
4044: push(@{$changes{'fields'}},$item);
4045: }
4046: } else {
4047: push(@{$changes{'fields'}},$item);
4048: }
4049: }
4050: }
4051: my $putresult = &Apache::lonnet::put_dom('configuration',\%updatehash,
4052: $dom);
4053: if ($putresult eq 'ok') {
4054: if (keys(%changes) > 0) {
4055: $resulttext = &mt('Changes made:').'<ul>';
4056: foreach my $key (sort(keys(%changes))) {
4057: if (ref($changes{$key}) eq 'ARRAY') {
4058: foreach my $item (@{$changes{$key}}) {
4059: my @newvalues;
4060: foreach my $type (@{$fields{$item}}) {
4061: push(@newvalues,$fieldtitles{$type});
4062: }
4063: my $newvaluestr;
4064: if (@newvalues > 0) {
4065: $newvaluestr = join(', ',@newvalues);
4066: } else {
4067: $newvaluestr = &mt('none');
4068: }
4069: if ($item eq 'default') {
4070: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$othertitle,$newvaluestr).'</li>';
4071: } else {
4072: $resulttext .= '<li>'.&mt("Updates for '[_1]' set to: '[_2]'",$usertypes->{$item},$newvaluestr).'</li>';
4073: }
4074: }
4075: } else {
4076: my $newvalue;
4077: if ($key eq 'run') {
4078: $newvalue = $offon[$env{'form.autoupdate_run'}];
4079: } else {
4080: $newvalue = $offon[$env{'form.'.$key}];
4081: }
4082: $resulttext .= '<li>'.&mt("[_1] set to $newvalue",$title{$key}).'</li>';
4083: }
4084: }
4085: $resulttext .= '</ul>';
4086: } else {
4087: $resulttext = &mt('No changes made to autoupdates');
4088: }
4089: } else {
4090: $resulttext = '<span class="LC_error">'.
4091: &mt('An error occurred: [_1]',$putresult).'</span>';
4092: }
4093: return $resulttext;
4094: }
4095:
4096: sub modify_directorysrch {
4097: my ($dom,%domconfig) = @_;
4098: my ($resulttext,%changes);
4099: my %currdirsrch;
4100: if (ref($domconfig{'directorysrch'}) eq 'HASH') {
4101: foreach my $key (keys(%{$domconfig{'directorysrch'}})) {
4102: $currdirsrch{$key} = $domconfig{'directorysrch'}{$key};
4103: }
4104: }
4105: my %title = ( available => 'Directory search available',
4106: localonly => 'Other domains can search',
4107: searchby => 'Search types',
4108: searchtypes => 'Search latitude');
4109: my @offon = ('off','on');
4110: my @otherdoms = ('Yes','No');
4111:
4112: my @searchtypes = &Apache::loncommon::get_env_multiple('form.searchtypes');
4113: my @cansearch = &Apache::loncommon::get_env_multiple('form.cansearch');
4114: my @searchby = &Apache::loncommon::get_env_multiple('form.searchby');
4115:
4116: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4117: if (keys(%{$usertypes}) == 0) {
4118: @cansearch = ('default');
4119: } else {
4120: if (ref($currdirsrch{'cansearch'}) eq 'ARRAY') {
4121: foreach my $type (@{$currdirsrch{'cansearch'}}) {
4122: if (!grep(/^\Q$type\E$/,@cansearch)) {
4123: push(@{$changes{'cansearch'}},$type);
4124: }
4125: }
4126: foreach my $type (@cansearch) {
4127: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'cansearch'}})) {
4128: push(@{$changes{'cansearch'}},$type);
4129: }
4130: }
4131: } else {
4132: push(@{$changes{'cansearch'}},@cansearch);
4133: }
4134: }
4135:
4136: if (ref($currdirsrch{'searchby'}) eq 'ARRAY') {
4137: foreach my $by (@{$currdirsrch{'searchby'}}) {
4138: if (!grep(/^\Q$by\E$/,@searchby)) {
4139: push(@{$changes{'searchby'}},$by);
4140: }
4141: }
4142: foreach my $by (@searchby) {
4143: if (!grep(/^\Q$by\E$/,@{$currdirsrch{'searchby'}})) {
4144: push(@{$changes{'searchby'}},$by);
4145: }
4146: }
4147: } else {
4148: push(@{$changes{'searchby'}},@searchby);
4149: }
4150:
4151: if (ref($currdirsrch{'searchtypes'}) eq 'ARRAY') {
4152: foreach my $type (@{$currdirsrch{'searchtypes'}}) {
4153: if (!grep(/^\Q$type\E$/,@searchtypes)) {
4154: push(@{$changes{'searchtypes'}},$type);
4155: }
4156: }
4157: foreach my $type (@searchtypes) {
4158: if (!grep(/^\Q$type\E$/,@{$currdirsrch{'searchtypes'}})) {
4159: push(@{$changes{'searchtypes'}},$type);
4160: }
4161: }
4162: } else {
4163: if (exists($currdirsrch{'searchtypes'})) {
4164: foreach my $type (@searchtypes) {
4165: if ($type ne $currdirsrch{'searchtypes'}) {
4166: push(@{$changes{'searchtypes'}},$type);
4167: }
4168: }
4169: if (!grep(/^\Q$currdirsrch{'searchtypes'}\E/,@searchtypes)) {
4170: push(@{$changes{'searchtypes'}},$currdirsrch{'searchtypes'});
4171: }
4172: } else {
4173: push(@{$changes{'searchtypes'}},@searchtypes);
4174: }
4175: }
4176:
4177: my %dirsrch_hash = (
4178: directorysrch => { available => $env{'form.dirsrch_available'},
4179: cansearch => \@cansearch,
4180: localonly => $env{'form.dirsrch_localonly'},
4181: searchby => \@searchby,
4182: searchtypes => \@searchtypes,
4183: }
4184: );
4185: my $putresult = &Apache::lonnet::put_dom('configuration',\%dirsrch_hash,
4186: $dom);
4187: if ($putresult eq 'ok') {
4188: if (exists($currdirsrch{'available'})) {
4189: if ($currdirsrch{'available'} ne $env{'form.dirsrch_available'}) {
4190: $changes{'available'} = 1;
4191: }
4192: } else {
4193: if ($env{'form.dirsrch_available'} eq '1') {
4194: $changes{'available'} = 1;
4195: }
4196: }
4197: if (exists($currdirsrch{'localonly'})) {
4198: if ($currdirsrch{'localonly'} ne $env{'form.dirsrch_localonly'}) {
4199: $changes{'localonly'} = 1;
4200: }
4201: } else {
4202: if ($env{'form.dirsrch_localonly'} eq '1') {
4203: $changes{'localonly'} = 1;
4204: }
4205: }
4206: if (keys(%changes) > 0) {
4207: $resulttext = &mt('Changes made:').'<ul>';
4208: if ($changes{'available'}) {
4209: $resulttext .= '<li>'.&mt("$title{'available'} set to: $offon[$env{'form.dirsrch_available'}]").'</li>';
4210: }
4211: if ($changes{'localonly'}) {
4212: $resulttext .= '<li>'.&mt("$title{'localonly'} set to: $otherdoms[$env{'form.dirsrch_localonly'}]").'</li>';
4213: }
4214:
4215: if (ref($changes{'cansearch'}) eq 'ARRAY') {
4216: my $chgtext;
4217: if (ref($usertypes) eq 'HASH') {
4218: if (keys(%{$usertypes}) > 0) {
4219: foreach my $type (@{$types}) {
4220: if (grep(/^\Q$type\E$/,@cansearch)) {
4221: $chgtext .= $usertypes->{$type}.'; ';
4222: }
4223: }
4224: if (grep(/^default$/,@cansearch)) {
4225: $chgtext .= $othertitle;
4226: } else {
4227: $chgtext =~ s/\; $//;
4228: }
4229: $resulttext .= '<li>'.&mt("Users from domain '<span class=\"LC_cusr_emph\">[_1]</span>' permitted to search the institutional directory set to: [_2]",$dom,$chgtext).'</li>';
4230: }
4231: }
4232: }
4233: if (ref($changes{'searchby'}) eq 'ARRAY') {
4234: my ($searchtitles,$titleorder) = &sorted_searchtitles();
4235: my $chgtext;
4236: foreach my $type (@{$titleorder}) {
4237: if (grep(/^\Q$type\E$/,@searchby)) {
4238: if (defined($searchtitles->{$type})) {
4239: $chgtext .= $searchtitles->{$type}.'; ';
4240: }
4241: }
4242: }
4243: $chgtext =~ s/\; $//;
4244: $resulttext .= '<li>'.&mt("$title{'searchby'} set to: [_1]",$chgtext).'</li>';
4245: }
4246: if (ref($changes{'searchtypes'}) eq 'ARRAY') {
4247: my ($srchtypes_desc,$srchtypeorder) = &sorted_searchtypes();
4248: my $chgtext;
4249: foreach my $type (@{$srchtypeorder}) {
4250: if (grep(/^\Q$type\E$/,@searchtypes)) {
4251: if (defined($srchtypes_desc->{$type})) {
4252: $chgtext .= $srchtypes_desc->{$type}.'; ';
4253: }
4254: }
4255: }
4256: $chgtext =~ s/\; $//;
4257: $resulttext .= '<li>'.&mt("$title{'searchtypes'} set to: \"[_1]\"",$chgtext).'</li>';
4258: }
4259: $resulttext .= '</ul>';
4260: } else {
4261: $resulttext = &mt('No changes made to institution directory search settings');
4262: }
4263: } else {
4264: $resulttext = '<span class="LC_error">'.
4265: &mt('An error occurred: [_1]',$putresult).'</span>';
4266: }
4267: return $resulttext;
4268: }
4269:
4270: sub modify_contacts {
4271: my ($dom,%domconfig) = @_;
4272: my ($resulttext,%currsetting,%newsetting,%changes,%contacts_hash);
4273: if (ref($domconfig{'contacts'}) eq 'HASH') {
4274: foreach my $key (keys(%{$domconfig{'contacts'}})) {
4275: $currsetting{$key} = $domconfig{'contacts'}{$key};
4276: }
4277: }
4278: my (%others,%to);
4279: my @contacts = ('supportemail','adminemail');
4280: my @mailings = ('errormail','packagesmail','helpdeskmail','lonstatusmail');
4281: foreach my $type (@mailings) {
4282: @{$newsetting{$type}} =
4283: &Apache::loncommon::get_env_multiple('form.'.$type);
4284: foreach my $item (@contacts) {
4285: if (grep(/^\Q$item\E$/,@{$newsetting{$type}})) {
4286: $contacts_hash{contacts}{$type}{$item} = 1;
4287: } else {
4288: $contacts_hash{contacts}{$type}{$item} = 0;
4289: }
4290: }
4291: $others{$type} = $env{'form.'.$type.'_others'};
4292: $contacts_hash{contacts}{$type}{'others'} = $others{$type};
4293: }
4294: foreach my $item (@contacts) {
4295: $to{$item} = $env{'form.'.$item};
4296: $contacts_hash{'contacts'}{$item} = $to{$item};
4297: }
4298: if (keys(%currsetting) > 0) {
4299: foreach my $item (@contacts) {
4300: if ($to{$item} ne $currsetting{$item}) {
4301: $changes{$item} = 1;
4302: }
4303: }
4304: foreach my $type (@mailings) {
4305: foreach my $item (@contacts) {
4306: if (ref($currsetting{$type}) eq 'HASH') {
4307: if ($currsetting{$type}{$item} ne $contacts_hash{contacts}{$type}{$item}) {
4308: push(@{$changes{$type}},$item);
4309: }
4310: } else {
4311: push(@{$changes{$type}},@{$newsetting{$type}});
4312: }
4313: }
4314: if ($others{$type} ne $currsetting{$type}{'others'}) {
4315: push(@{$changes{$type}},'others');
4316: }
4317: }
4318: } else {
4319: my %default;
4320: $default{'supportemail'} = $Apache::lonnet::perlvar{'lonSupportEMail'};
4321: $default{'adminemail'} = $Apache::lonnet::perlvar{'lonAdmEMail'};
4322: $default{'errormail'} = 'adminemail';
4323: $default{'packagesmail'} = 'adminemail';
4324: $default{'helpdeskmail'} = 'supportemail';
4325: $default{'lonstatusmail'} = 'adminemail';
4326: foreach my $item (@contacts) {
4327: if ($to{$item} ne $default{$item}) {
4328: $changes{$item} = 1;
4329: }
4330: }
4331: foreach my $type (@mailings) {
4332: if ((@{$newsetting{$type}} != 1) || ($newsetting{$type}[0] ne $default{$type})) {
4333:
4334: push(@{$changes{$type}},@{$newsetting{$type}});
4335: }
4336: if ($others{$type} ne '') {
4337: push(@{$changes{$type}},'others');
4338: }
4339: }
4340: }
4341: my $putresult = &Apache::lonnet::put_dom('configuration',\%contacts_hash,
4342: $dom);
4343: if ($putresult eq 'ok') {
4344: if (keys(%changes) > 0) {
4345: my ($titles,$short_titles) = &contact_titles();
4346: $resulttext = &mt('Changes made:').'<ul>';
4347: foreach my $item (@contacts) {
4348: if ($changes{$item}) {
4349: $resulttext .= '<li>'.$titles->{$item}.
4350: &mt(' set to: ').
4351: '<span class="LC_cusr_emph">'.
4352: $to{$item}.'</span></li>';
4353: }
4354: }
4355: foreach my $type (@mailings) {
4356: if (ref($changes{$type}) eq 'ARRAY') {
4357: $resulttext .= '<li>'.$titles->{$type}.': ';
4358: my @text;
4359: foreach my $item (@{$newsetting{$type}}) {
4360: push(@text,$short_titles->{$item});
4361: }
4362: if ($others{$type} ne '') {
4363: push(@text,$others{$type});
4364: }
4365: $resulttext .= '<span class="LC_cusr_emph">'.
4366: join(', ',@text).'</span></li>';
4367: }
4368: }
4369: $resulttext .= '</ul>';
4370: } else {
4371: $resulttext = &mt('No changes made to contact information');
4372: }
4373: } else {
4374: $resulttext = '<span class="LC_error">'.
4375: &mt('An error occurred: [_1].',$putresult).'</span>';
4376: }
4377: return $resulttext;
4378: }
4379:
4380: sub modify_usercreation {
4381: my ($dom,%domconfig) = @_;
4382: my ($resulttext,%curr_usercreation,%changes,%authallowed,%cancreate);
4383: my $warningmsg;
4384: if (ref($domconfig{'usercreation'}) eq 'HASH') {
4385: foreach my $key (keys(%{$domconfig{'usercreation'}})) {
4386: $curr_usercreation{$key} = $domconfig{'usercreation'}{$key};
4387: }
4388: }
4389: my @username_rule = &Apache::loncommon::get_env_multiple('form.username_rule');
4390: my @id_rule = &Apache::loncommon::get_env_multiple('form.id_rule');
4391: my @email_rule = &Apache::loncommon::get_env_multiple('form.email_rule');
4392: my @contexts = ('author','course','requestcrs','selfcreate');
4393: foreach my $item(@contexts) {
4394: if ($item eq 'selfcreate') {
4395: @{$cancreate{$item}} = &Apache::loncommon::get_env_multiple('form.can_createuser_'.$item);
4396: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4397: if (!((($domdefaults{'auth_def'} =~/^krb/) && ($domdefaults{'auth_arg_def'} ne '')) || ($domdefaults{'auth_def'} eq 'localauth'))) {
4398: if (ref($cancreate{$item}) eq 'ARRAY') {
4399: if (grep(/^login$/,@{$cancreate{$item}})) {
4400: $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.');
4401: }
4402: }
4403: }
4404: } else {
4405: $cancreate{$item} = $env{'form.can_createuser_'.$item};
4406: }
4407: }
4408: my ($othertitle,$usertypes,$types) =
4409: &Apache::loncommon::sorted_inst_types($dom);
4410: if (ref($types) eq 'ARRAY') {
4411: if (@{$types} > 0) {
4412: @{$cancreate{'statustocreate'}} =
4413: &Apache::loncommon::get_env_multiple('form.statustocreate');
4414: }
4415: push(@contexts,'statustocreate');
4416: }
4417: if (ref($curr_usercreation{'cancreate'}) eq 'HASH') {
4418: foreach my $item (@contexts) {
4419: if (($item eq 'selfcreate') || ($item eq 'statustocreate')) {
4420: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
4421: foreach my $curr (@{$curr_usercreation{'cancreate'}{$item}}) {
4422: if (!grep(/^$curr$/,@{$cancreate{$item}})) {
4423: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4424: push(@{$changes{'cancreate'}},$item);
4425: }
4426: }
4427: }
4428: } else {
4429: if ($curr_usercreation{'cancreate'}{$item} eq '') {
4430: if (@{$cancreate{$item}} > 0) {
4431: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4432: push(@{$changes{'cancreate'}},$item);
4433: }
4434: }
4435: } else {
4436: if ($curr_usercreation{'cancreate'}{$item} eq 'any') {
4437: if (@{$cancreate{$item}} < 3) {
4438: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4439: push(@{$changes{'cancreate'}},$item);
4440: }
4441: }
4442: } elsif ($curr_usercreation{'cancreate'}{$item} eq 'none') {
4443: if (@{$cancreate{$item}} > 0) {
4444: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4445: push(@{$changes{'cancreate'}},$item);
4446: }
4447: }
4448: } elsif (!grep(/^$curr_usercreation{'cancreate'}{$item}$/,@{$cancreate{$item}})) {
4449: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4450: push(@{$changes{'cancreate'}},$item);
4451: }
4452: }
4453: }
4454: }
4455: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4456: foreach my $type (@{$cancreate{$item}}) {
4457: if (ref($curr_usercreation{'cancreate'}{$item}) eq 'ARRAY') {
4458: if (!grep(/^$type$/,@{$curr_usercreation{'cancreate'}{$item}})) {
4459: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4460: push(@{$changes{'cancreate'}},$item);
4461: }
4462: }
4463: } elsif (($curr_usercreation{'cancreate'}{$item} ne 'any') &&
4464: ($curr_usercreation{'cancreate'}{$item} ne 'none')) {
4465: if ($curr_usercreation{'cancreate'}{$item} ne $type) {
4466: if (!grep(/^$item$/,@{$changes{'cancreate'}})) {
4467: push(@{$changes{'cancreate'}},$item);
4468: }
4469: }
4470: }
4471: }
4472: }
4473: } else {
4474: if ($curr_usercreation{'cancreate'}{$item} ne $cancreate{$item}) {
4475: push(@{$changes{'cancreate'}},$item);
4476: }
4477: }
4478: }
4479: } elsif (ref($curr_usercreation{'cancreate'}) eq 'ARRAY') {
4480: foreach my $item (@contexts) {
4481: if (!grep(/^\Q$item\E$/,@{$curr_usercreation{'cancreate'}})) {
4482: if ($cancreate{$item} ne 'any') {
4483: push(@{$changes{'cancreate'}},$item);
4484: }
4485: } else {
4486: if ($cancreate{$item} ne 'none') {
4487: push(@{$changes{'cancreate'}},$item);
4488: }
4489: }
4490: }
4491: } else {
4492: foreach my $item (@contexts) {
4493: push(@{$changes{'cancreate'}},$item);
4494: }
4495: }
4496:
4497: if (ref($curr_usercreation{'username_rule'}) eq 'ARRAY') {
4498: foreach my $type (@{$curr_usercreation{'username_rule'}}) {
4499: if (!grep(/^\Q$type\E$/,@username_rule)) {
4500: push(@{$changes{'username_rule'}},$type);
4501: }
4502: }
4503: foreach my $type (@username_rule) {
4504: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'username_rule'}})) {
4505: push(@{$changes{'username_rule'}},$type);
4506: }
4507: }
4508: } else {
4509: push(@{$changes{'username_rule'}},@username_rule);
4510: }
4511:
4512: if (ref($curr_usercreation{'id_rule'}) eq 'ARRAY') {
4513: foreach my $type (@{$curr_usercreation{'id_rule'}}) {
4514: if (!grep(/^\Q$type\E$/,@id_rule)) {
4515: push(@{$changes{'id_rule'}},$type);
4516: }
4517: }
4518: foreach my $type (@id_rule) {
4519: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'id_rule'}})) {
4520: push(@{$changes{'id_rule'}},$type);
4521: }
4522: }
4523: } else {
4524: push(@{$changes{'id_rule'}},@id_rule);
4525: }
4526:
4527: if (ref($curr_usercreation{'email_rule'}) eq 'ARRAY') {
4528: foreach my $type (@{$curr_usercreation{'email_rule'}}) {
4529: if (!grep(/^\Q$type\E$/,@email_rule)) {
4530: push(@{$changes{'email_rule'}},$type);
4531: }
4532: }
4533: foreach my $type (@email_rule) {
4534: if (!grep(/^\Q$type\E$/,@{$curr_usercreation{'email_rule'}})) {
4535: push(@{$changes{'email_rule'}},$type);
4536: }
4537: }
4538: } else {
4539: push(@{$changes{'email_rule'}},@email_rule);
4540: }
4541:
4542: my @authen_contexts = ('author','course','domain');
4543: my @authtypes = ('int','krb4','krb5','loc');
4544: my %authhash;
4545: foreach my $item (@authen_contexts) {
4546: my @authallowed = &Apache::loncommon::get_env_multiple('form.'.$item.'_auth');
4547: foreach my $auth (@authtypes) {
4548: if (grep(/^\Q$auth\E$/,@authallowed)) {
4549: $authhash{$item}{$auth} = 1;
4550: } else {
4551: $authhash{$item}{$auth} = 0;
4552: }
4553: }
4554: }
4555: if (ref($curr_usercreation{'authtypes'}) eq 'HASH') {
4556: foreach my $item (@authen_contexts) {
4557: if (ref($curr_usercreation{'authtypes'}{$item}) eq 'HASH') {
4558: foreach my $auth (@authtypes) {
4559: if ($authhash{$item}{$auth} ne $curr_usercreation{'authtypes'}{$item}{$auth}) {
4560: push(@{$changes{'authtypes'}},$item);
4561: last;
4562: }
4563: }
4564: }
4565: }
4566: } else {
4567: foreach my $item (@authen_contexts) {
4568: push(@{$changes{'authtypes'}},$item);
4569: }
4570: }
4571:
4572: my %usercreation_hash = (
4573: usercreation => {
4574: cancreate => \%cancreate,
4575: username_rule => \@username_rule,
4576: id_rule => \@id_rule,
4577: email_rule => \@email_rule,
4578: authtypes => \%authhash,
4579: }
4580: );
4581:
4582: my $putresult = &Apache::lonnet::put_dom('configuration',\%usercreation_hash,
4583: $dom);
4584:
4585: my %selfcreatetypes = (
4586: sso => 'users authenticated by institutional single sign on',
4587: login => 'users authenticated by institutional log-in',
4588: email => 'users who provide a valid e-mail address for use as the username',
4589: );
4590: if ($putresult eq 'ok') {
4591: if (keys(%changes) > 0) {
4592: $resulttext = &mt('Changes made:').'<ul>';
4593: if (ref($changes{'cancreate'}) eq 'ARRAY') {
4594: my %lt = &usercreation_types();
4595: foreach my $type (@{$changes{'cancreate'}}) {
4596: my $chgtext;
4597: unless ($type eq 'statustocreate') {
4598: $chgtext = $lt{$type}.', ';
4599: }
4600: if ($type eq 'selfcreate') {
4601: if (@{$cancreate{$type}} == 0) {
4602: $chgtext .= &mt('creation of a new user account is not permitted.');
4603: } else {
4604: $chgtext .= &mt('creation of a new account is permitted for:').'<ul>';
4605: foreach my $case (@{$cancreate{$type}}) {
4606: $chgtext .= '<li>'.$selfcreatetypes{$case}.'</li>';
4607: }
4608: $chgtext .= '</ul>';
4609: if (ref($cancreate{$type}) eq 'ARRAY') {
4610: if (grep(/^(login|sso)$/,@{$cancreate{$type}})) {
4611: if (ref($cancreate{'statustocreate'}) eq 'ARRAY') {
4612: if (@{$cancreate{'statustocreate'}} == 0) {
4613: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
4614: }
4615: }
4616: }
4617: }
4618: }
4619: } elsif ($type eq 'statustocreate') {
4620: if ((ref($cancreate{'selfcreate'}) eq 'ARRAY') &&
4621: (ref($cancreate{'statustocreate'}) eq 'ARRAY')) {
4622: if (@{$cancreate{'selfcreate'}} > 0) {
4623: if (@{$cancreate{'statustocreate'}} == 0) {
4624:
4625: $chgtext .= &mt("Institutional affiliations permitted to create accounts set to 'None'.");
4626: if (!grep(/^email$/,@{$cancreate{'selfcreate'}})) {
4627: $chgtext .= '<br /><span class="LC_warning">'.&mt("However, no institutional affiliations (including 'other') are currently permitted to create accounts.").'</span>';
4628: }
4629: } elsif (ref($usertypes) eq 'HASH') {
4630: if (grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
4631: $chgtext .= &mt('Creation of a new account for an institutional user is restricted to the following institutional affiliation(s):');
4632: } else {
4633: $chgtext .= &mt('Institutional affiliations permitted to create accounts with institutional authentication were set as follows:');
4634: }
4635: $chgtext .= '<ul>';
4636: foreach my $case (@{$cancreate{$type}}) {
4637: if ($case eq 'default') {
4638: $chgtext .= '<li>'.$othertitle.'</li>';
4639: } else {
4640: $chgtext .= '<li>'.$usertypes->{$case}.'</li>';
4641: }
4642: }
4643: $chgtext .= '</ul>';
4644: if (!grep(/^(login|sso)$/,@{$cancreate{'selfcreate'}})) {
4645: $chgtext .= '<br /><span class="LC_warning">'.&mt('However, users authenticated by institutional login/single sign on are not currently permitted to create accounts.').'</span>';
4646: }
4647: }
4648: } else {
4649: if (@{$cancreate{$type}} == 0) {
4650: $chgtext .= &mt("Institutional affiliations permitted to create accounts were set to 'none'.");
4651: } else {
4652: $chgtext .= &mt('Although institutional affiliations permitted to create accounts were changed, self creation of accounts is not currently permitted for any authentication types.');
4653: }
4654: }
4655: }
4656: } else {
4657: if ($cancreate{$type} eq 'none') {
4658: $chgtext .= &mt('creation of new users is not permitted, except by a Domain Coordinator.');
4659: } elsif ($cancreate{$type} eq 'any') {
4660: $chgtext .= &mt('creation of new users is permitted for both institutional and non-institutional usernames.');
4661: } elsif ($cancreate{$type} eq 'official') {
4662: $chgtext .= &mt('creation of new users is only permitted for institutional usernames.');
4663: } elsif ($cancreate{$type} eq 'unofficial') {
4664: $chgtext .= &mt('creation of new users is only permitted for non-institutional usernames.');
4665: }
4666: }
4667: $resulttext .= '<li>'.$chgtext.'</li>';
4668: }
4669: }
4670: if (ref($changes{'username_rule'}) eq 'ARRAY') {
4671: my ($rules,$ruleorder) =
4672: &Apache::lonnet::inst_userrules($dom,'username');
4673: my $chgtext = '<ul>';
4674: foreach my $type (@username_rule) {
4675: if (ref($rules->{$type}) eq 'HASH') {
4676: $chgtext .= '<li>'.$rules->{$type}{'name'}.'</li>';
4677: }
4678: }
4679: $chgtext .= '</ul>';
4680: if (@username_rule > 0) {
4681: $resulttext .= '<li>'.&mt('Usernames with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
4682: } else {
4683: $resulttext .= '<li>'.&mt('There are now no username formats restricted to verified users in the institutional directory.').'</li>';
4684: }
4685: }
4686: if (ref($changes{'id_rule'}) eq 'ARRAY') {
4687: my ($idrules,$idruleorder) =
4688: &Apache::lonnet::inst_userrules($dom,'id');
4689: my $chgtext = '<ul>';
4690: foreach my $type (@id_rule) {
4691: if (ref($idrules->{$type}) eq 'HASH') {
4692: $chgtext .= '<li>'.$idrules->{$type}{'name'}.'</li>';
4693: }
4694: }
4695: $chgtext .= '</ul>';
4696: if (@id_rule > 0) {
4697: $resulttext .= '<li>'.&mt('IDs with the following formats are restricted to verified users in the institutional directory: ').$chgtext.'</li>';
4698: } else {
4699: $resulttext .= '<li>'.&mt('There are now no ID formats restricted to verified users in the institutional directory.').'</li>';
4700: }
4701: }
4702: if (ref($changes{'email_rule'}) eq 'ARRAY') {
4703: my ($emailrules,$emailruleorder) =
4704: &Apache::lonnet::inst_userrules($dom,'email');
4705: my $chgtext = '<ul>';
4706: foreach my $type (@email_rule) {
4707: if (ref($emailrules->{$type}) eq 'HASH') {
4708: $chgtext .= '<li>'.$emailrules->{$type}{'name'}.'</li>';
4709: }
4710: }
4711: $chgtext .= '</ul>';
4712: if (@email_rule > 0) {
4713: $resulttext .= '<li>'.&mt('Accounts may not be created by users self-enrolling with e-mail addresses of the following types: ').$chgtext.'</li>';
4714: } else {
4715: $resulttext .= '<li>'.&mt('There are now no restrictions on e-mail addresses which may be used as a username when self-enrolling.').'</li>';
4716: }
4717: }
4718:
4719: my %authname = &authtype_names();
4720: my %context_title = &context_names();
4721: if (ref($changes{'authtypes'}) eq 'ARRAY') {
4722: my $chgtext = '<ul>';
4723: foreach my $type (@{$changes{'authtypes'}}) {
4724: my @allowed;
4725: $chgtext .= '<li><span class="LC_cusr_emph">'.$context_title{$type}.'</span> - '.&mt('assignable authentication types: ');
4726: foreach my $auth (@authtypes) {
4727: if ($authhash{$type}{$auth}) {
4728: push(@allowed,$authname{$auth});
4729: }
4730: }
4731: if (@allowed > 0) {
4732: $chgtext .= join(', ',@allowed).'</li>';
4733: } else {
4734: $chgtext .= &mt('none').'</li>';
4735: }
4736: }
4737: $chgtext .= '</ul>';
4738: $resulttext .= '<li>'.&mt('Authentication types available for assignment to new users').'<br />'.$chgtext;
4739: $resulttext .= '</li>';
4740: }
4741: $resulttext .= '</ul>';
4742: } else {
4743: $resulttext = &mt('No changes made to user creation settings');
4744: }
4745: } else {
4746: $resulttext = '<span class="LC_error">'.
4747: &mt('An error occurred: [_1]',$putresult).'</span>';
4748: }
4749: if ($warningmsg ne '') {
4750: $resulttext .= '<br /><span class="LC_warning">'.$warningmsg.'</span><br />';
4751: }
4752: return $resulttext;
4753: }
4754:
4755: sub modify_usermodification {
4756: my ($dom,%domconfig) = @_;
4757: my ($resulttext,%curr_usermodification,%changes);
4758: if (ref($domconfig{'usermodification'}) eq 'HASH') {
4759: foreach my $key (keys(%{$domconfig{'usermodification'}})) {
4760: $curr_usermodification{$key} = $domconfig{'usermodification'}{$key};
4761: }
4762: }
4763: my @contexts = ('author','course','selfcreate');
4764: my %context_title = (
4765: author => 'In author context',
4766: course => 'In course context',
4767: selfcreate => 'When self creating account',
4768: );
4769: my @fields = ('lastname','firstname','middlename','generation',
4770: 'permanentemail','id');
4771: my %roles = (
4772: author => ['ca','aa'],
4773: course => ['st','ep','ta','in','cr'],
4774: );
4775: my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($dom);
4776: if (ref($types) eq 'ARRAY') {
4777: push(@{$types},'default');
4778: $usertypes->{'default'} = $othertitle;
4779: }
4780: $roles{'selfcreate'} = $types;
4781: my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles();
4782: my %modifyhash;
4783: foreach my $context (@contexts) {
4784: foreach my $role (@{$roles{$context}}) {
4785: my @modifiable = &Apache::loncommon::get_env_multiple('form.canmodify_'.$role);
4786: foreach my $item (@fields) {
4787: if (grep(/^\Q$item\E$/,@modifiable)) {
4788: $modifyhash{$context}{$role}{$item} = 1;
4789: } else {
4790: $modifyhash{$context}{$role}{$item} = 0;
4791: }
4792: }
4793: }
4794: if (ref($curr_usermodification{$context}) eq 'HASH') {
4795: foreach my $role (@{$roles{$context}}) {
4796: if (ref($curr_usermodification{$context}{$role}) eq 'HASH') {
4797: foreach my $field (@fields) {
4798: if ($modifyhash{$context}{$role}{$field} ne
4799: $curr_usermodification{$context}{$role}{$field}) {
4800: push(@{$changes{$context}},$role);
4801: last;
4802: }
4803: }
4804: }
4805: }
4806: } else {
4807: foreach my $context (@contexts) {
4808: foreach my $role (@{$roles{$context}}) {
4809: push(@{$changes{$context}},$role);
4810: }
4811: }
4812: }
4813: }
4814: my %usermodification_hash = (
4815: usermodification => \%modifyhash,
4816: );
4817: my $putresult = &Apache::lonnet::put_dom('configuration',
4818: \%usermodification_hash,$dom);
4819: if ($putresult eq 'ok') {
4820: if (keys(%changes) > 0) {
4821: $resulttext = &mt('Changes made: ').'<ul>';
4822: foreach my $context (@contexts) {
4823: if (ref($changes{$context}) eq 'ARRAY') {
4824: $resulttext .= '<li>'.$context_title{$context}.':<ul>';
4825: if (ref($changes{$context}) eq 'ARRAY') {
4826: foreach my $role (@{$changes{$context}}) {
4827: my $rolename;
4828: if ($context eq 'selfcreate') {
4829: $rolename = $role;
4830: if (ref($usertypes) eq 'HASH') {
4831: if ($usertypes->{$role} ne '') {
4832: $rolename = $usertypes->{$role};
4833: }
4834: }
4835: } else {
4836: if ($role eq 'cr') {
4837: $rolename = &mt('Custom');
4838: } else {
4839: $rolename = &Apache::lonnet::plaintext($role);
4840: }
4841: }
4842: my @modifiable;
4843: if ($context eq 'selfcreate') {
4844: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Self-creation of account by users with status: [_1] ',$rolename).'</span> - '.&mt('modifiable fields (if institutional data blank): ');
4845: } else {
4846: $resulttext .= '<li><span class="LC_cusr_emph">'.&mt('Target user with [_1] role',$rolename).'</span> - '.&mt('modifiable fields: ');
4847: }
4848: foreach my $field (@fields) {
4849: if ($modifyhash{$context}{$role}{$field}) {
4850: push(@modifiable,$fieldtitles{$field});
4851: }
4852: }
4853: if (@modifiable > 0) {
4854: $resulttext .= join(', ',@modifiable);
4855: } else {
4856: $resulttext .= &mt('none');
4857: }
4858: $resulttext .= '</li>';
4859: }
4860: $resulttext .= '</ul></li>';
4861: }
4862: }
4863: }
4864: $resulttext .= '</ul>';
4865: } else {
4866: $resulttext = &mt('No changes made to user modification settings');
4867: }
4868: } else {
4869: $resulttext = '<span class="LC_error">'.
4870: &mt('An error occurred: [_1]',$putresult).'</span>';
4871: }
4872: return $resulttext;
4873: }
4874:
4875: sub modify_defaults {
4876: my ($dom,$r) = @_;
4877: my ($resulttext,$mailmsgtxt,%newvalues,%changes,@errors);
4878: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
4879: my @items = ('auth_def','auth_arg_def','lang_def','timezone_def','datelocale_def');
4880: my @authtypes = ('internal','krb4','krb5','localauth');
4881: foreach my $item (@items) {
4882: $newvalues{$item} = $env{'form.'.$item};
4883: if ($item eq 'auth_def') {
4884: if ($newvalues{$item} ne '') {
4885: if (!grep(/^\Q$newvalues{$item}\E$/,@authtypes)) {
4886: push(@errors,$item);
4887: }
4888: }
4889: } elsif ($item eq 'lang_def') {
4890: if ($newvalues{$item} ne '') {
4891: if ($newvalues{$item} =~ /^(\w+)/) {
4892: my $langcode = $1;
4893: if (code2language($langcode) eq '') {
4894: push(@errors,$item);
4895: }
4896: } else {
4897: push(@errors,$item);
4898: }
4899: }
4900: } elsif ($item eq 'timezone_def') {
4901: if ($newvalues{$item} ne '') {
4902: if (!DateTime::TimeZone->is_valid_name($newvalues{$item})) {
4903: push(@errors,$item);
4904: }
4905: }
4906: } elsif ($item eq 'datelocale_def') {
4907: if ($newvalues{$item} ne '') {
4908: my @datelocale_ids = DateTime::Locale->ids();
4909: if (!grep(/^\Q$newvalues{$item}\E$/,@datelocale_ids)) {
4910: push(@errors,$item);
4911: }
4912: }
4913: }
4914: if (grep(/^\Q$item\E$/,@errors)) {
4915: $newvalues{$item} = $domdefaults{$item};
4916: } elsif ($domdefaults{$item} ne $newvalues{$item}) {
4917: $changes{$item} = 1;
4918: }
4919: $domdefaults{$item} = $newvalues{$item};
4920: }
4921: my %defaults_hash = (
4922: defaults => \%newvalues,
4923: );
4924: my $title = &defaults_titles();
4925: my $putresult = &Apache::lonnet::put_dom('configuration',\%defaults_hash,
4926: $dom);
4927: if ($putresult eq 'ok') {
4928: if (keys(%changes) > 0) {
4929: $resulttext = &mt('Changes made:').'<ul>';
4930: my $version = $r->dir_config('lonVersion');
4931: 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";
4932: foreach my $item (sort(keys(%changes))) {
4933: my $value = $env{'form.'.$item};
4934: if ($value eq '') {
4935: $value = &mt('none');
4936: } elsif ($item eq 'auth_def') {
4937: my %authnames = &authtype_names();
4938: my %shortauth = (
4939: internal => 'int',
4940: krb4 => 'krb4',
4941: krb5 => 'krb5',
4942: localauth => 'loc',
4943: );
4944: $value = $authnames{$shortauth{$value}};
4945: }
4946: $resulttext .= '<li>'.&mt('[_1] set to "[_2]"',$title->{$item},$value).'</li>';
4947: $mailmsgtext .= "$title->{$item} set to $value\n";
4948: }
4949: $resulttext .= '</ul>';
4950: $mailmsgtext .= "\n";
4951: my $cachetime = 24*60*60;
4952: &Apache::lonnet::do_cache_new('domdefaults',$dom,\%domdefaults,$cachetime);
4953: if ($changes{'auth_def'} || $changes{'auth_arg_def'} || $changes{'lang_def'} || $changes{'datelocale_def'}) {
4954: my $sysmail = $r->dir_config('lonSysEMail');
4955: &Apache::lonmsg::sendemail($sysmail,"LON-CAPA Domain Settings Change - $dom",$mailmsgtext);
4956: }
4957: } else {
4958: $resulttext = &mt('No changes made to default authentication/language/timezone settings');
4959: }
4960: } else {
4961: $resulttext = '<span class="LC_error">'.
4962: &mt('An error occurred: [_1]',$putresult).'</span>';
4963: }
4964: if (@errors > 0) {
4965: $resulttext .= '<br />'.&mt('The following were left unchanged because the values entered were invalid:');
4966: foreach my $item (@errors) {
4967: $resulttext .= ' "'.$title->{$item}.'",';
4968: }
4969: $resulttext =~ s/,$//;
4970: }
4971: return $resulttext;
4972: }
4973:
4974: sub modify_scantron {
4975: my ($r,$dom,$confname,%domconfig) = @_;
4976: my ($resulttext,%confhash,%changes,$errors);
4977: my $custom = 'custom.tab';
4978: my $default = 'default.tab';
4979: my $servadm = $r->dir_config('lonAdmEMail');
4980: my ($configuserok,$author_ok,$switchserver) =
4981: &config_check($dom,$confname,$servadm);
4982: if ($env{'form.scantronformat.filename'} ne '') {
4983: my $error;
4984: if ($configuserok eq 'ok') {
4985: if ($switchserver) {
4986: $error = &mt("Upload of scantron format file is not permitted to this server: [_1]",$switchserver);
4987: } else {
4988: if ($author_ok eq 'ok') {
4989: my ($result,$scantronurl) =
4990: &publishlogo($r,'upload','scantronformat',$dom,
4991: $confname,'scantron','','',$custom);
4992: if ($result eq 'ok') {
4993: $confhash{'scantron'}{'scantronformat'} = $scantronurl;
4994: $changes{'scantronformat'} = 1;
4995: } else {
4996: $error = &mt("Upload of [_1] failed because an error occurred publishing the file in RES space. Error was: [_2].",$custom,$result);
4997: }
4998: } else {
4999: $error = &mt("Upload of [_1] failed because an author role could not be assigned to a Domain Configuration user ([_2]) in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$author_ok);
5000: }
5001: }
5002: } else {
5003: $error = &mt("Upload of [_1] failed because a Domain Configuration user ([_2]) could not be created in domain: [_3]. Error was: [_4].",$custom,$confname,$dom,$configuserok);
5004: }
5005: if ($error) {
5006: &Apache::lonnet::logthis($error);
5007: $errors .= '<li><span class="LC_error">'.$error.'</span></li>';
5008: }
5009: }
5010: if (ref($domconfig{'scantron'}) eq 'HASH') {
5011: if ($domconfig{'scantron'}{'scantronformat'} ne '') {
5012: if ($env{'form.scantronformat_del'}) {
5013: $confhash{'scantron'}{'scantronformat'} = '';
5014: $changes{'scantronformat'} = 1;
5015: }
5016: }
5017: }
5018: if (keys(%confhash) > 0) {
5019: my $putresult = &Apache::lonnet::put_dom('configuration',\%confhash,
5020: $dom);
5021: if ($putresult eq 'ok') {
5022: if (keys(%changes) > 0) {
5023: if (ref($confhash{'scantron'}) eq 'HASH') {
5024: $resulttext = &mt('Changes made:').'<ul>';
5025: if ($confhash{'scantron'}{'scantronformat'} eq '') {
5026: $resulttext .= '<li>'.&mt('[_1] scantron format file removed; [_2] file will be used for courses in this domain.',$custom,$default).'</li>';
5027: } else {
5028: $resulttext .= '<li>'.&mt('Custom scantron format file ([_1]) uploaded for use with courses in this domain.',$custom).'</li>';
5029: }
5030: $resulttext .= '</ul>';
5031: } else {
5032: $resulttext = &mt('Changes made to scantron format file.');
5033: }
5034: $resulttext .= '</ul>';
5035: &Apache::loncommon::devalidate_domconfig_cache($dom);
5036: } else {
5037: $resulttext = &mt('No changes made to scantron format file');
5038: }
5039: } else {
5040: $resulttext = '<span class="LC_error">'.
5041: &mt('An error occurred: [_1]',$putresult).'</span>';
5042: }
5043: } else {
5044: $resulttext = &mt('No changes made to scantron format file');
5045: }
5046: if ($errors) {
5047: $resulttext .= &mt('The following errors occurred: ').'<ul>'.
5048: $errors.'</ul>';
5049: }
5050: return $resulttext;
5051: }
5052:
5053: sub modify_coursecategories {
5054: my ($dom,%domconfig) = @_;
5055: my ($resulttext,%deletions,%reorderings,%needreordering,%adds,%changes,$errors,
5056: $cathash);
5057: my @deletecategory = &Apache::loncommon::get_env_multiple('form.deletecategory');
5058: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
5059: $cathash = $domconfig{'coursecategories'}{'cats'};
5060: if ($domconfig{'coursecategories'}{'togglecats'} ne $env{'form.togglecats'}) {
5061: $changes{'togglecats'} = 1;
5062: $domconfig{'coursecategories'}{'togglecats'} = $env{'form.togglecats'};
5063: }
5064: if ($domconfig{'coursecategories'}{'categorize'} ne $env{'form.categorize'}) {
5065: $changes{'categorize'} = 1;
5066: $domconfig{'coursecategories'}{'categorize'} = $env{'form.categorize'};
5067: }
5068: } else {
5069: $changes{'togglecats'} = 1;
5070: $changes{'categorize'} = 1;
5071: $domconfig{'coursecategories'} = {
5072: togglecats => $env{'form.togglecats'},
5073: categorize => $env{'form.categorize'},
5074: };
5075: }
5076: if (ref($cathash) eq 'HASH') {
5077: if (($domconfig{'coursecategories'}{'cats'}{'instcode::0'} ne '') && ($env{'form.instcode'} == 0)) {
5078: push (@deletecategory,'instcode::0');
5079: }
5080: }
5081: my (@predelcats,@predeltrails,%predelallitems,%sort_by_deltrail);
5082: if (ref($cathash) eq 'HASH') {
5083: if (@deletecategory > 0) {
5084: #FIXME Need to remove category from all courses using a deleted category
5085: &Apache::loncommon::extract_categories($cathash,\@predelcats,\@predeltrails,\%predelallitems);
5086: foreach my $item (@deletecategory) {
5087: if ($domconfig{'coursecategories'}{'cats'}{$item} ne '') {
5088: delete($domconfig{'coursecategories'}{'cats'}{$item});
5089: $deletions{$item} = 1;
5090: &recurse_cat_deletes($item,$cathash,\%deletions);
5091: }
5092: }
5093: }
5094: foreach my $item (keys(%{$cathash})) {
5095: my ($cat,$container,$depth) = map { &unescape($_); } split(/:/,$item);
5096: if ($cathash->{$item} ne $env{'form.'.$item}) {
5097: $reorderings{$item} = 1;
5098: $domconfig{'coursecategories'}{'cats'}{$item} = $env{'form.'.$item};
5099: }
5100: if ($env{'form.addcategory_name_'.$item} ne '') {
5101: my $newcat = $env{'form.addcategory_name_'.$item};
5102: my $newdepth = $depth+1;
5103: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
5104: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos_'.$item};
5105: $adds{$newitem} = 1;
5106: }
5107: if ($env{'form.subcat_'.$item} ne '') {
5108: my $newcat = $env{'form.subcat_'.$item};
5109: my $newdepth = $depth+1;
5110: my $newitem = &escape($newcat).':'.&escape($cat).':'.$newdepth;
5111: $domconfig{'coursecategories'}{'cats'}{$newitem} = 0;
5112: $adds{$newitem} = 1;
5113: }
5114: }
5115: }
5116: if ($env{'form.instcode'} eq '1') {
5117: if (ref($cathash) eq 'HASH') {
5118: my $newitem = 'instcode::0';
5119: if ($cathash->{$newitem} eq '') {
5120: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
5121: $adds{$newitem} = 1;
5122: }
5123: } else {
5124: my $newitem = 'instcode::0';
5125: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.instcode_pos'};
5126: $adds{$newitem} = 1;
5127: }
5128: }
5129: if ($env{'form.addcategory_name'} ne '') {
5130: my $newitem = &escape($env{'form.addcategory_name'}).'::0';
5131: $domconfig{'coursecategories'}{'cats'}{$newitem} = $env{'form.addcategory_pos'};
5132: $adds{$newitem} = 1;
5133: }
5134: my $putresult;
5135: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5136: if (keys(%deletions) > 0) {
5137: foreach my $key (keys(%deletions)) {
5138: if ($predelallitems{$key} ne '') {
5139: $sort_by_deltrail{$predelallitems{$key}} = $predeltrails[$predelallitems{$key}];
5140: }
5141: }
5142: }
5143: my (@chkcats,@chktrails,%chkallitems);
5144: &Apache::loncommon::extract_categories($domconfig{'coursecategories'}{'cats'},\@chkcats,\@chktrails,\%chkallitems);
5145: if (ref($chkcats[0]) eq 'ARRAY') {
5146: my $depth = 0;
5147: my $chg = 0;
5148: for (my $i=0; $i<@{$chkcats[0]}; $i++) {
5149: my $name = $chkcats[0][$i];
5150: my $item;
5151: if ($name eq '') {
5152: $chg ++;
5153: } else {
5154: $item = &escape($name).'::0';
5155: if ($chg) {
5156: $domconfig{'coursecategories'}{'cats'}{$item} -= $chg;
5157: }
5158: $depth ++;
5159: &recurse_check(\@chkcats,$domconfig{'coursecategories'}{'cats'},$depth,$name);
5160: $depth --;
5161: }
5162: }
5163: }
5164: }
5165: if ((keys(%changes) > 0) || (keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5166: $putresult = &Apache::lonnet::put_dom('configuration',\%domconfig,$dom);
5167: if ($putresult eq 'ok') {
5168: my %title = (
5169: togglecats => 'Show/Hide a course in the catalog',
5170: categorize => 'Category assigned to course',
5171: );
5172: my %level = (
5173: dom => 'set from "Modify Course" (Domain)',
5174: crs => 'set from "Parameters" (Course)',
5175: );
5176: $resulttext = &mt('Changes made:').'<ul>';
5177: if ($changes{'togglecats'}) {
5178: $resulttext .= '<li>'.&mt("$title{'togglecats'} $level{$env{'form.togglecats'}}").'</li>';
5179: }
5180: if ($changes{'categorize'}) {
5181: $resulttext .= '<li>'.&mt("$title{'categorize'} $level{$env{'form.categorize'}}").'</li>';
5182: }
5183: if ((keys(%deletions) > 0) || (keys(%reorderings) > 0) || (keys(%adds) > 0)) {
5184: my $cathash;
5185: if (ref($domconfig{'coursecategories'}) eq 'HASH') {
5186: $cathash = $domconfig{'coursecategories'}{'cats'};
5187: } else {
5188: $cathash = {};
5189: }
5190: my (@cats,@trails,%allitems);
5191: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,\%allitems);
5192: if (keys(%deletions) > 0) {
5193: $resulttext .= '<li>'.&mt('Deleted categories:').'<ul>';
5194: foreach my $predeltrail (sort {$a <=> $b } (keys(%sort_by_deltrail))) {
5195: $resulttext .= '<li>'.$predeltrails[$predeltrail].'</li>';
5196: }
5197: $resulttext .= '</ul></li>';
5198: }
5199: if (keys(%reorderings) > 0) {
5200: my %sort_by_trail;
5201: $resulttext .= '<li>'.&mt('Reordered categories:').'<ul>';
5202: foreach my $key (keys(%reorderings)) {
5203: if ($allitems{$key} ne '') {
5204: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
5205: }
5206: }
5207: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
5208: $resulttext .= '<li>'.$trails[$trail].'</li>';
5209: }
5210: $resulttext .= '</ul></li>';
5211: }
5212: if (keys(%adds) > 0) {
5213: my %sort_by_trail;
5214: $resulttext .= '<li>'.&mt('Added categories:').'<ul>';
5215: foreach my $key (keys(%adds)) {
5216: if ($allitems{$key} ne '') {
5217: $sort_by_trail{$allitems{$key}} = $trails[$allitems{$key}];
5218: }
5219: }
5220: foreach my $trail (sort {$a <=> $b } (keys(%sort_by_trail))) {
5221: $resulttext .= '<li>'.$trails[$trail].'</li>';
5222: }
5223: $resulttext .= '</ul></li>';
5224: }
5225: }
5226: $resulttext .= '</ul>';
5227: } else {
5228: $resulttext = '<span class="LC_error">'.
5229: &mt('An error occurred: [_1]',$putresult).'</span>';
5230: }
5231: } else {
5232: $resulttext = &mt('No changes made to course categories');
5233: }
5234: return $resulttext;
5235: }
5236:
5237: sub modify_serverstatuses {
5238: my ($dom,%domconfig) = @_;
5239: my ($resulttext,%changes,%currserverstatus,%newserverstatus);
5240: if (ref($domconfig{'serverstatuses'}) eq 'HASH') {
5241: %currserverstatus = %{$domconfig{'serverstatuses'}};
5242: }
5243: my @pages = &serverstatus_pages();
5244: foreach my $type (@pages) {
5245: $newserverstatus{$type}{'namedusers'} = '';
5246: $newserverstatus{$type}{'machines'} = '';
5247: if (defined($env{'form.'.$type.'_namedusers'})) {
5248: my @users = split(/,/,$env{'form.'.$type.'_namedusers'});
5249: my @okusers;
5250: foreach my $user (@users) {
5251: my ($uname,$udom) = split(/:/,$user);
5252: if (($udom =~ /^$match_domain$/) &&
5253: (&Apache::lonnet::domain($udom)) &&
5254: ($uname =~ /^$match_username$/)) {
5255: if (!grep(/^\Q$user\E/,@okusers)) {
5256: push(@okusers,$user);
5257: }
5258: }
5259: }
5260: if (@okusers > 0) {
5261: @okusers = sort(@okusers);
5262: $newserverstatus{$type}{'namedusers'} = join(',',@okusers);
5263: }
5264: }
5265: if (defined($env{'form.'.$type.'_machines'})) {
5266: my @machines = split(/,/,$env{'form.'.$type.'_machines'});
5267: my @okmachines;
5268: foreach my $ip (@machines) {
5269: my @parts = split(/\./,$ip);
5270: next if (@parts < 4);
5271: my $badip = 0;
5272: for (my $i=0; $i<4; $i++) {
5273: if (!(($parts[$i] >= 0) && ($parts[$i] <= 255))) {
5274: $badip = 1;
5275: last;
5276: }
5277: }
5278: if (!$badip) {
5279: push(@okmachines,$ip);
5280: }
5281: }
5282: @okmachines = sort(@okmachines);
5283: $newserverstatus{$type}{'machines'} = join(',',@okmachines);
5284: }
5285: }
5286: my %serverstatushash = (
5287: serverstatuses => \%newserverstatus,
5288: );
5289: my %changes;
5290: foreach my $type (@pages) {
5291: foreach my $setting ('namedusers','machines') {
5292: my (@current,@new);
5293: if (ref($currserverstatus{$type}) eq 'HASH') {
5294: if ($currserverstatus{$type}{$setting} ne '') {
5295: @current = split(/,/,$currserverstatus{$type}{$setting});
5296: }
5297: }
5298: if ($newserverstatus{$type}{$setting} ne '') {
5299: @new = split(/,/,$newserverstatus{$type}{$setting});
5300: }
5301: if (@current > 0) {
5302: if (@new > 0) {
5303: foreach my $item (@current) {
5304: if (!grep(/^\Q$item\E$/,@new)) {
5305: $changes{$type}{$setting} = 1;
5306: last;
5307: }
5308: }
5309: foreach my $item (@new) {
5310: if (!grep(/^\Q$item\E$/,@current)) {
5311: $changes{$type}{$setting} = 1;
5312: last;
5313: }
5314: }
5315: } else {
5316: $changes{$type}{$setting} = 1;
5317: }
5318: } elsif (@new > 0) {
5319: $changes{$type}{$setting} = 1;
5320: }
5321: }
5322: }
5323: if (keys(%changes) > 0) {
5324: my $titles= &LONCAPA::lonauthcgi::serverstatus_titles();
5325: my $putresult = &Apache::lonnet::put_dom('configuration',
5326: \%serverstatushash,$dom);
5327: if ($putresult eq 'ok') {
5328: $resulttext .= &mt('Changes made:').'<ul>';
5329: foreach my $type (@pages) {
5330: if (ref($changes{$type}) eq 'HASH') {
5331: $resulttext .= '<li>'.$titles->{$type}.'<ul>';
5332: if ($changes{$type}{'namedusers'}) {
5333: if ($newserverstatus{$type}{'namedusers'} eq '') {
5334: $resulttext .= '<li>'.&mt("Access terminated for all specific (named) users").'</li>'."\n";
5335: } else {
5336: $resulttext .= '<li>'.&mt("Access available for the following specified users: ").$newserverstatus{$type}{'namedusers'}.'</li>'."\n";
5337: }
5338: }
5339: if ($changes{$type}{'machines'}) {
5340: if ($newserverstatus{$type}{'machines'} eq '') {
5341: $resulttext .= '<li>'.&mt("Access terminated for all specific IP addresses").'</li>'."\n";
5342: } else {
5343: $resulttext .= '<li>'.&mt("Access available for the following specified IP addresses: ").$newserverstatus{$type}{'machines'}.'</li>'."\n";
5344: }
5345:
5346: }
5347: $resulttext .= '</ul></li>';
5348: }
5349: }
5350: $resulttext .= '</ul>';
5351: } else {
5352: $resulttext = '<span class="LC_error">'.
5353: &mt('An error occurred saving access settings for server status pages: [_1].',$putresult).'</span>';
5354:
5355: }
5356: } else {
5357: $resulttext = &mt('No changes made to access to server status pages');
5358: }
5359: return $resulttext;
5360: }
5361:
5362: sub recurse_check {
5363: my ($chkcats,$categories,$depth,$name) = @_;
5364: if (ref($chkcats->[$depth]{$name}) eq 'ARRAY') {
5365: my $chg = 0;
5366: for (my $j=0; $j<@{$chkcats->[$depth]{$name}}; $j++) {
5367: my $category = $chkcats->[$depth]{$name}[$j];
5368: my $item;
5369: if ($category eq '') {
5370: $chg ++;
5371: } else {
5372: my $deeper = $depth + 1;
5373: $item = &escape($category).':'.&escape($name).':'.$depth;
5374: if ($chg) {
5375: $categories->{$item} -= $chg;
5376: }
5377: &recurse_check($chkcats,$categories,$deeper,$category);
5378: $deeper --;
5379: }
5380: }
5381: }
5382: return;
5383: }
5384:
5385: sub recurse_cat_deletes {
5386: my ($item,$coursecategories,$deletions) = @_;
5387: my ($deleted,$container,$depth) = map { &unescape($_); } split(/:/,$item);
5388: my $subdepth = $depth + 1;
5389: if (ref($coursecategories) eq 'HASH') {
5390: foreach my $subitem (keys(%{$coursecategories})) {
5391: my ($child,$parent,$itemdepth) = map { &unescape($_); } split(/:/,$subitem);
5392: if (($parent eq $deleted) && ($itemdepth == $subdepth)) {
5393: delete($coursecategories->{$subitem});
5394: $deletions->{$subitem} = 1;
5395: &recurse_cat_deletes($subitem,$coursecategories,$deletions);
5396: }
5397: }
5398: }
5399: return;
5400: }
5401:
5402: 1;
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