1: # The LearningOnline Network with CAPA
2: # handler for DC-only modifiable course settings
3: #
4: # $Id: lonmodifycourse.pm,v 1.79.2.5 2017/01/22 19:23:35 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: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
27: #
28: package Apache::lonmodifycourse;
29:
30: use strict;
31: use Apache::Constants qw(:common :http);
32: use Apache::lonnet;
33: use Apache::loncommon;
34: use Apache::lonhtmlcommon;
35: use Apache::lonlocal;
36: use Apache::lonuserutils;
37: use Apache::loncreateuser;
38: use Apache::lonpickcourse;
39: use lib '/home/httpd/lib/perl';
40: use LONCAPA qw(:DEFAULT :match);
41:
42: sub get_dc_settable {
43: my ($type,$cdom) = @_;
44: if ($type eq 'Community') {
45: return ('courseowner','selfenrollmgrdc','selfenrollmgrcc');
46: } else {
47: my @items = ('courseowner','coursecode','authtype','autharg','selfenrollmgrdc',
48: 'selfenrollmgrcc','mysqltables');
49: if (&showcredits($cdom)) {
50: push(@items,'defaultcredits');
51: }
52: return @items;
53: }
54: }
55:
56: sub autoenroll_keys {
57: my $internals = ['coursecode','courseowner','authtype','autharg','defaultcredits',
58: 'autoadds','autodrops','autostart','autoend','sectionnums',
59: 'crosslistings','co-owners','autodropfailsafe'];
60: my $accessdates = ['default_enrollment_start_date','default_enrollment_end_date'];
61: return ($internals,$accessdates);
62: }
63:
64: sub catalog_settable {
65: my ($confhash,$type) = @_;
66: my @settable;
67: if (ref($confhash) eq 'HASH') {
68: if ($type eq 'Community') {
69: if ($confhash->{'togglecatscomm'} ne 'comm') {
70: push(@settable,'togglecats');
71: }
72: if ($confhash->{'categorizecomm'} ne 'comm') {
73: push(@settable,'categorize');
74: }
75: } else {
76: if ($confhash->{'togglecats'} ne 'crs') {
77: push(@settable,'togglecats');
78: }
79: if ($confhash->{'categorize'} ne 'crs') {
80: push(@settable,'categorize');
81: }
82: }
83: } else {
84: push(@settable,('togglecats','categorize'));
85: }
86: return @settable;
87: }
88:
89: sub get_enrollment_settings {
90: my ($cdom,$cnum) = @_;
91: my ($internals,$accessdates) = &autoenroll_keys();
92: my @items;
93: if ((ref($internals) eq 'ARRAY') && (ref($accessdates) eq 'ARRAY')) {
94: @items = map { 'internal.'.$_; } (@{$internals});
95: push(@items,@{$accessdates});
96: }
97: my %settings = &Apache::lonnet::get('environment',\@items,$cdom,$cnum);
98: my %enrollvar;
99: $enrollvar{'autharg'} = '';
100: $enrollvar{'authtype'} = '';
101: foreach my $item (keys(%settings)) {
102: if ($item =~ m/^internal\.(.+)$/) {
103: my $type = $1;
104: if ( ($type eq "autoadds") || ($type eq "autodrops") ) {
105: if ($settings{$item} == 1) {
106: $enrollvar{$type} = "ON";
107: } else {
108: $enrollvar{$type} = "OFF";
109: }
110: } elsif ( ($type eq "autostart") || ($type eq "autoend") ) {
111: if ( ($type eq "autoend") && ($settings{$item} == 0) ) {
112: $enrollvar{$type} = &mt('No end date');
113: } else {
114: $enrollvar{$type} = &Apache::lonlocal::locallocaltime($settings{$item});
115: }
116: } elsif (($type eq 'sectionnums') || ($type eq 'co-owners')) {
117: $enrollvar{$type} = $settings{$item};
118: $enrollvar{$type} =~ s/,/, /g;
119: } elsif ($type eq "authtype"
120: || $type eq "autharg" || $type eq "coursecode"
121: || $type eq "crosslistings" || $type eq "selfenrollmgr"
122: || $type eq "autodropfailsafe") {
123: $enrollvar{$type} = $settings{$item};
124: } elsif ($type eq 'defaultcredits') {
125: if (&showcredits($cdom)) {
126: $enrollvar{$type} = $settings{$item};
127: }
128: } elsif ($type eq 'courseowner') {
129: if ($settings{$item} =~ /^[^:]+:[^:]+$/) {
130: $enrollvar{$type} = $settings{$item};
131: } else {
132: if ($settings{$item} ne '') {
133: $enrollvar{$type} = $settings{$item}.':'.$cdom;
134: }
135: }
136: }
137: } elsif ($item =~ m/^default_enrollment_(start|end)_date$/) {
138: my $type = $1;
139: if ( ($type eq 'end') && ($settings{$item} == 0) ) {
140: $enrollvar{$item} = &mt('No end date');
141: } elsif ( ($type eq 'start') && ($settings{$item} eq '') ) {
142: $enrollvar{$item} = 'When enrolled';
143: } else {
144: $enrollvar{$item} = &Apache::lonlocal::locallocaltime($settings{$item});
145: }
146: }
147: }
148: return %enrollvar;
149: }
150:
151: sub print_course_search_page {
152: my ($r,$dom,$domdesc) = @_;
153: my $action = '/adm/modifycourse';
154: my $type = $env{'form.type'};
155: if (!defined($env{'form.type'})) {
156: $type = 'Course';
157: }
158: &print_header($r,$type);
159: my ($filterlist,$filter) = &get_filters($dom);
160: my ($numtitles,$cctitle,$dctitle,@codetitles);
161: my $ccrole = 'cc';
162: if ($type eq 'Community') {
163: $ccrole = 'co';
164: }
165: $cctitle = &Apache::lonnet::plaintext($ccrole,$type);
166: $dctitle = &Apache::lonnet::plaintext('dc');
167: $r->print(&Apache::loncommon::js_changer());
168: if ($type eq 'Community') {
169: $r->print('<h3>'.&mt('Search for a community in the [_1] domain',$domdesc).'</h3>');
170: } else {
171: $r->print('<h3>'.&mt('Search for a course in the [_1] domain',$domdesc).'</h3>');
172: }
173: $r->print(&Apache::loncommon::build_filters($filterlist,$type,undef,undef,$filter,$action,
174: \$numtitles,'modifycourse',undef,undef,undef,
175: \@codetitles,$dom));
176:
177: my ($actiontext,$roleoption,$settingsoption);
178: if ($type eq 'Community') {
179: $actiontext = &mt('Actions available after searching for a community:');
180: } else {
181: $actiontext = &mt('Actions available after searching for a course:');
182: }
183: if (&Apache::lonnet::allowed('ccc',$dom)) {
184: if ($type eq 'Community') {
185: $roleoption = &mt('Enter the community with the role of [_1]',$cctitle);
186: $settingsoption = &mt('View or modify community settings which only a [_1] may modify.',$dctitle);
187: } else {
188: $roleoption = &mt('Enter the course with the role of [_1]',$cctitle);
189: $settingsoption = &mt('View or modify course settings which only a [_1] may modify.',$dctitle);
190: }
191: } elsif (&Apache::lonnet::allowed('rar',$dom)) {
192: my ($roles_by_num,$description,$accessref,$accessinfo) = &Apache::lonnet::get_all_adhocroles($dom);
193: if ((ref($roles_by_num) eq 'ARRAY') && (ref($description) eq 'HASH')) {
194: if (@{$roles_by_num} > 1) {
195: if ($type eq 'Community') {
196: $roleoption = &mt('Enter the community with one of the available ad hoc roles');
197: } else {
198: $roleoption = &mt('Enter the course with one of the available ad hoc roles.');
199: }
200: } else {
201: my $rolename = $description->{$roles_by_num->[0]};
202: if ($type eq 'Community') {
203: $roleoption = &mt('Enter the community with the ad hoc role of: [_1]',$rolename);
204: } else {
205: $roleoption = &mt('Enter the course with the ad hoc role of: [_1]',$rolename);
206: }
207: }
208: }
209: if ($type eq 'Community') {
210: $settingsoption = &mt('View community settings which only a [_1] may modify.',$dctitle);
211: } else {
212: $settingsoption = &mt('View course settings which only a [_1] may modify.',$dctitle);
213: }
214: }
215: $r->print($actiontext.'<ul>');
216: if ($roleoption) {
217: $r->print('<li>'.$roleoption.'</li>'."\n");
218: }
219: $r->print('<li>'.$settingsoption.'</li>'."\n".'</ul>');
220: return;
221: }
222:
223: sub print_course_selection_page {
224: my ($r,$dom,$domdesc,$permission) = @_;
225: my $type = $env{'form.type'};
226: if (!defined($type)) {
227: $type = 'Course';
228: }
229: &print_header($r,$type);
230:
231: if ($permission->{'adhocrole'} eq 'custom') {
232: my %lt = &Apache::lonlocal::texthash(
233: title => 'Ad hoc role selection',
234: preamble => 'Please choose an ad hoc role in the course.',
235: cancel => 'Click "OK" to enter the course, or "Cancel" to choose a different course.',
236: );
237: my %jslt = &Apache::lonlocal::texthash (
238: none => 'You are not eligible to use an ad hoc role for the selected course',
239: ok => 'OK',
240: exit => 'Cancel',
241: );
242: &js_escape(\%jslt);
243: $r->print(<<"END");
244: <script type="text/javascript">
245: // <![CDATA[
246: \$(document).ready(function(){
247: \$( "#LC_adhocrole_chooser" ).dialog({ autoOpen: false });
248: });
249:
250: function gochoose(cname,cdom,cdesc) {
251: document.courselist.pickedcourse.value = cdom+'_'+cname;
252: \$("#LC_choose_adhoc").empty();
253: var pickedaction = \$('input[name=phase]:checked', '#LCcoursepicker').val();
254: if (pickedaction == 'adhocrole') {
255: var http = new XMLHttpRequest();
256: var url = "/adm/pickcourse";
257: var params = "cid="+cdom+"_"+cname+"&context=adhoc";
258: http.open("POST", url, true);
259: http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
260: http.onreadystatechange = function() {
261: if (http.readyState == 4 && http.status == 200) {
262: var data = \$.parseJSON(http.responseText);
263: var len = data.roles.length;
264: if (len == '' || len == null || len == 0) {
265: alert('$jslt{none}');
266: } else {
267: if (len == 1) {
268: \$( '[name="adhocrole"]' )[0].value = data.roles[0].name;
269: document.courselist.submit();
270: } else {
271: var str = '';
272: for (var i=0; i<data.roles.length; i++) {
273: \$("<label><input type='radio' value='"+data.roles[i].name+"' name='LC_get_role' id='LC_get_role_"+i+"' />"+data.roles[i].desc+"</label><span> </span>")
274: .appendTo("#LC_choose_adhoc");
275: }
276: \$( "#LC_get_role_0").prop("checked", true);
277: \$( "#LC_adhocrole_chooser" ).dialog({ autoOpen: false });
278: \$( "#LC_adhocrole_chooser" ).dialog("open");
279: \$( "#LC_adhocrole_chooser" ).dialog({
280: height: 400,
281: width: 500,
282: modal: true,
283: resizable: false,
284: buttons: [
285: {
286: text: "$jslt{'ok'}",
287: click: function() {
288: var rolename = \$('input[name=LC_get_role]:checked', '#LChelpdeskpicker').val();
289: \$( '[name="adhocrole"]' )[0].value = rolename;
290: document.courselist.submit();
291: }
292: },
293: {
294: text: "$jslt{'exit'}",
295: click: function() {
296: \$("#LC_adhocrole_chooser").dialog( "close" );
297: }
298: }
299: ],
300: });
301: \$( "#LC_adhocrole_chooser" ).find( "form" ).on( "submit", function( event ) {
302: event.preventDefault();
303: var rolename = \$('input[name=LC_get_role]:checked', '#LChelpdeskpicker').val()
304: \$( '[name="adhocrole"]' )[0].value = rolename;
305: document.courselist.submit();
306: \$("#LC_adhocrole_chooser").dialog( "close" );
307: });
308: }
309: }
310: }
311: }
312: http.send(params);
313: } else {
314: document.courselist.submit();
315: }
316: return;
317: }
318: // ]]>
319: </script>
320:
321: <div id="LC_adhocrole_chooser" title="$lt{'title'}">
322: <p>$lt{'preamble'}</p>
323: <form name="LChelpdeskadhoc" id="LChelpdeskpicker" action="">
324: <div id="LC_choose_adhoc">
325: </div>
326: <input type="hidden" name="adhocrole" id="LCadhocrole" value="" />
327: <input type="submit" tabindex="-1" style="position:absolute; top:-1000px" />
328: </form>
329: <p>$lt{'cancel'}</p>
330: </div>
331: END
332: } elsif ($permission->{'adhocrole'} eq 'coord') {
333: $r->print(<<"END");
334: <script type="text/javascript">
335: // <![CDATA[
336:
337: function gochoose(cname,cdom,cdesc) {
338: document.courselist.pickedcourse.value = cdom+'_'+cname;
339: document.courselist.submit();
340: return;
341: }
342:
343: // ]]>
344: </script>
345: END
346: }
347:
348: # Criteria for course search
349: my ($filterlist,$filter) = &get_filters();
350: my $action = '/adm/modifycourse';
351: my $dctitle = &Apache::lonnet::plaintext('dc');
352: my ($numtitles,@codetitles);
353: $r->print(&Apache::loncommon::js_changer());
354: $r->print(&mt('Revise your search criteria for this domain').' ('.$domdesc.').<br />');
355: $r->print(&Apache::loncommon::build_filters($filterlist,$type,undef,undef,$filter,$action,
356: \$numtitles,'modifycourse',undef,undef,undef,
357: \@codetitles,$dom,$env{'form.form'}));
358: my %courses = &Apache::loncommon::search_courses($dom,$type,$filter,$numtitles,
359: undef,undef,undef,\@codetitles);
360: &Apache::lonpickcourse::display_matched_courses($r,$type,0,$action,undef,undef,undef,
361: $dom,undef,%courses);
362: return;
363: }
364:
365: sub get_filters {
366: my ($dom) = @_;
367: my @filterlist = ('descriptfilter','instcodefilter','ownerfilter',
368: 'ownerdomfilter','coursefilter','sincefilter');
369: # created filter
370: my $loncaparev = &Apache::lonnet::get_server_loncaparev($dom);
371: if ($loncaparev ne 'unknown_cmd') {
372: push(@filterlist,'createdfilter');
373: }
374: my %filter;
375: foreach my $item (@filterlist) {
376: $filter{$item} = $env{'form.'.$item};
377: }
378: return (\@filterlist,\%filter);
379: }
380:
381: sub print_modification_menu {
382: my ($r,$cdesc,$domdesc,$dom,$type,$cid,$coursehash,$permission) = @_;
383: &print_header($r,$type);
384: my ($ccrole,$categorytitle,$setquota_text,$setuploadquota_text,$cdom,$cnum);
385: if (ref($coursehash) eq 'HASH') {
386: $cdom = $coursehash->{'domain'};
387: $cnum = $coursehash->{'num'};
388: } else {
389: ($cdom,$cnum) = split(/_/,$cid);
390: }
391: if ($type eq 'Community') {
392: $ccrole = 'co';
393: } else {
394: $ccrole = 'cc';
395: }
396: my %linktext;
397: if ($permission->{'setparms'} eq 'edit') {
398: %linktext = (
399: 'setquota' => 'View/Modify quotas for group portfolio files, and for uploaded content',
400: 'setanon' => 'View/Modify responders threshold for anonymous survey submissions display',
401: 'selfenroll' => 'View/Modify Self-Enrollment configuration',
402: 'setpostsubmit' => 'View/Modify submit button behavior, post-submission',
403: );
404: } else {
405: %linktext = (
406: 'setquota' => 'View quotas for group portfolio files, and for uploaded content',
407: 'setanon' => 'View responders threshold for anonymous survey submissions display',
408: 'selfenroll' => 'View Self-Enrollment configuration',
409: 'setpostsubmit' => 'View submit button behavior, post-submission',
410: );
411: }
412: if ($type eq 'Community') {
413: if ($permission->{'setparms'} eq 'edit') {
414: $categorytitle = 'View/Modify Community Settings';
415: $linktext{'setparms'} = 'View/Modify community owner';
416: $linktext{'catsettings'} = 'View/Modify catalog settings for community';
417: } else {
418: $categorytitle = 'View Community Settings';
419: $linktext{'setparms'} = 'View community owner';
420: $linktext{'catsettings'} = 'View catalog settings for community';
421: }
422: $setquota_text = &mt('Total disk space allocated for storage of portfolio files in all groups in a community.');
423: $setuploadquota_text = &mt('Disk space allocated for storage of content uploaded directly to a community via Content Editor.');
424: } else {
425: if ($permission->{'setparms'} eq 'edit') {
426: $categorytitle = 'View/Modify Course Settings';
427: $linktext{'catsettings'} = 'View/Modify catalog settings for course';
428: if (($type ne 'Placement') && (&showcredits($dom))) {
429: $linktext{'setparms'} = 'View/Modify course owner, institutional code, default authentication, credits, self-enrollment and table lifetime';
430: } else {
431: $linktext{'setparms'} = 'View/Modify course owner, institutional code, default authentication, self-enrollment and table lifetime';
432: }
433: } else {
434: $categorytitle = 'View Course Settings';
435: $linktext{'catsettings'} = 'View catalog settings for course';
436: if (($type ne 'Placement') && (&showcredits($dom))) {
437: $linktext{'setparms'} = 'View course owner, institutional code, default authentication, credits, self-enrollment and table lifetime';
438: } else {
439: $linktext{'setparms'} = 'View course owner, institutional code, default authentication, self-enrollment and table lifetime';
440: }
441: }
442: $setquota_text = &mt('Total disk space allocated for storage of portfolio files in all groups in a course.');
443: $setuploadquota_text = &mt('Disk space allocated for storage of content uploaded directly to a course via Content Editor.');
444: }
445: my $anon_text = &mt('Responder threshold required to display anonymous survey submissions.');
446: my $postsubmit_text = &mt('Override defaults for submit button behavior post-submission for this specific course.');
447: my $mysqltables_text = &mt('Override default for lifetime of "temporary" MySQL tables containing student performance data.');
448: $linktext{'viewparms'} = 'Display current settings for automated enrollment';
449:
450: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$dom);
451: my @additional_params = &catalog_settable($domconf{'coursecategories'},$type);
452:
453: sub manage_selfenrollment {
454: my ($cdom,$cnum,$type,$coursehash,$permission) = @_;
455: if ($permission->{'selfenroll'}) {
456: my ($managed_by_cc,$managed_by_dc) = &Apache::lonuserutils::selfenrollment_administration($cdom,$cnum,$type,$coursehash);
457: if (ref($managed_by_dc) eq 'ARRAY') {
458: if (@{$managed_by_dc}) {
459: return 1;
460: }
461: }
462: }
463: return 0;
464: }
465:
466: sub phaseurl {
467: my $phase = shift;
468: return "javascript:changePage(document.menu,'$phase')"
469: }
470: my @menu =
471: ({ categorytitle => $categorytitle,
472: items => [
473: {
474: linktext => $linktext{'setparms'},
475: url => &phaseurl('setparms'),
476: permission => $permission->{'setparms'},
477: #help => '',
478: icon => 'crsconf.png',
479: linktitle => ''
480: },
481: {
482: linktext => $linktext{'setquota'},
483: url => &phaseurl('setquota'),
484: permission => $permission->{'setquota'},
485: #help => '',
486: icon => 'groupportfolioquota.png',
487: linktitle => ''
488: },
489: {
490: linktext => $linktext{'setanon'},
491: url => &phaseurl('setanon'),
492: permission => $permission->{'setanon'},
493: #help => '',
494: icon => 'anonsurveythreshold.png',
495: linktitle => ''
496: },
497: {
498: linktext => $linktext{'catsettings'},
499: url => &phaseurl('catsettings'),
500: permission => (($permission->{'catsettings'}) && (@additional_params > 0)),
501: #help => '',
502: icon => 'ccatconf.png',
503: linktitle => ''
504: },
505: {
506: linktext => $linktext{'viewparms'},
507: url => &phaseurl('viewparms'),
508: permission => ($permission->{'viewparms'} && ($type ne 'Community')),
509: #help => '',
510: icon => 'roles.png',
511: linktitle => ''
512: },
513: {
514: linktext => $linktext{'selfenroll'},
515: icon => 'self_enroll.png',
516: #help => 'Course_Self_Enrollment',
517: url => &phaseurl('selfenroll'),
518: permission => &manage_selfenrollment($cdom,$cnum,$type,$coursehash,$permission),
519: linktitle => 'Configure user self-enrollment.',
520: },
521: {
522: linktext => $linktext{'setpostsubmit'},
523: icon => 'emblem-readonly.png',
524: #help => '',
525: url => &phaseurl('setpostsubmit'),
526: permission => $permission->{'setpostsubmit'},
527: linktitle => '',
528: },
529: ]
530: },
531: );
532:
533: my $menu_html =
534: '<h3>'
535: .&mt('View/Modify settings for: [_1]',
536: '<span class="LC_nobreak">'.$cdesc.'</span>')
537: .'</h3>'."\n".'<p>';
538: if ($type eq 'Community') {
539: $menu_html .= &mt('Although almost all community settings can be modified by a Coordinator, the following may only be set or modified by a Domain Coordinator:');
540: } else {
541: $menu_html .= &mt('Although almost all course settings can be modified by a Course Coordinator, the following may only be set or modified by a Domain Coordinator:');
542: }
543: $menu_html .= '</p>'."\n".'<ul>';
544: if ($type eq 'Community') {
545: $menu_html .= '<li>'.&mt('Community owner (permitted to assign Coordinator roles in the community).').'</li>'."\n".
546: '<li>'.&mt('Override defaults for who configures self-enrollment for this specific community').'</li>'."\n";
547: } else {
548: $menu_html .= '<li>'.&mt('Course owner (permitted to assign Course Coordinator roles in the course).').'</li>'."\n".
549: '<li>'.&mt("Institutional code and default authentication (both required for auto-enrollment of students from institutional datafeeds).").'</li>'."\n";
550: if (&showcredits($dom)) {
551: $menu_html .= '<li>'.&mt('Default credits earned by student on course completion.').'</li>'."\n";
552: }
553: $menu_html .= ' <li>'.&mt('Override defaults for who configures self-enrollment for this specific course.').'</li>'."\n";
554: }
555: $menu_html .= '<li>'.$mysqltables_text.'</li>'."\n".
556: '<li>'.$setquota_text.'</li>'."\n".
557: '<li>'.$setuploadquota_text.'</li>'."\n".
558: '<li>'.$anon_text.'</li>'."\n".
559: '<li>'.$postsubmit_text.'</li>'."\n";
560: my ($categories_link_start,$categories_link_end);
561: if ($permission->{'catsettings'} eq 'edit') {
562: $categories_link_start = '<a href="/adm/domainprefs?actions=coursecategories&phase=display">';
563: $categories_link_end = '</a>';
564: }
565: foreach my $item (@additional_params) {
566: if ($type eq 'Community') {
567: if ($item eq 'togglecats') {
568: $menu_html .= ' <li>'.&mt('Hiding/unhiding a community from the catalog (although can be [_1]configured[_2] to be modifiable by a Coordinator in community context).',$categories_link_start,$categories_link_end).'</li>'."\n";
569: } elsif ($item eq 'categorize') {
570: $menu_html .= ' <li>'.&mt('Manual cataloging of a community (although can be [_1]configured[_2] to be modifiable by a Coordinator in community context).',$categories_link_start,$categories_link_end).'</li>'."\n";
571: }
572: } else {
573: if ($item eq 'togglecats') {
574: $menu_html .= ' <li>'.&mt('Hiding/unhiding a course from the course catalog (although can be [_1]configured[_2] to be modifiable by a Course Coordinator in course context).',$categories_link_start,$categories_link_end).'</li>'."\n";
575: } elsif ($item eq 'categorize') {
576: $menu_html .= ' <li>'.&mt('Manual cataloging of a course (although can be [_1]configured[_2] to be modifiable by a Course Coordinator in course context).',$categories_link_start,$categories_link_end).'</li>'."\n";
577: }
578: }
579: }
580: $menu_html .=
581: ' </ul>'
582: .'<form name="menu" method="post" action="/adm/modifycourse">'
583: ."\n"
584: .&hidden_form_elements();
585:
586: $r->print($menu_html);
587: $r->print(&Apache::lonhtmlcommon::generate_menu(@menu));
588: $r->print('</form>');
589: return;
590: }
591:
592: sub print_adhocrole_selected {
593: my ($r,$type,$permission) = @_;
594: &print_header($r,$type);
595: my ($cdom,$cnum) = split(/_/,$env{'form.pickedcourse'});
596: my ($newrole,$selectrole);
597: if ($permission->{'adhocrole'} eq 'coord') {
598: if ($type eq 'Community') {
599: $newrole = "co./$cdom/$cnum";
600: } else {
601: $newrole = "cc./$cdom/$cnum";
602: }
603: $selectrole = 1;
604: } elsif ($permission->{'adhocrole'} eq 'custom') {
605: my ($okroles,$description) = &Apache::lonnet::get_my_adhocroles($env{'form.pickedcourse'},1);
606: if (ref($okroles) eq 'ARRAY') {
607: my $possrole = $env{'form.adhocrole'};
608: if (($possrole ne '') && (grep(/^\Q$possrole\E$/,@{$okroles}))) {
609: my $confname = &Apache::lonnet::get_domainconfiguser($cdom);
610: $newrole = "cr/$cdom/$confname/$possrole./$cdom/$cnum";
611: $selectrole = 1;
612: }
613: }
614: }
615: if ($selectrole) {
616: $r->print('<form name="adhocrole" method="post" action="/adm/roles">
617: <input type="hidden" name="selectrole" value="'.$selectrole.'" />
618: <input type="hidden" name="newrole" value="'.$newrole.'" />
619: </form>');
620: } else {
621: $r->print('<form name="ccrole" method="post" action="/adm/modifycourse">'.
622: '</form>');
623: }
624: return;
625: }
626:
627: sub print_settings_display {
628: my ($r,$cdom,$cnum,$cdesc,$type,$permission) = @_;
629: my %enrollvar = &get_enrollment_settings($cdom,$cnum);
630: my %longtype = &course_settings_descrip($type);
631: my %lt = &Apache::lonlocal::texthash(
632: 'valu' => 'Current value',
633: 'cour' => 'Current settings are:',
634: 'cose' => "Settings which control auto-enrollment using classlists from your institution's student information system fall into two groups:",
635: 'dcon' => 'Modifiable only by Domain Coordinator',
636: 'back' => 'Pick another action',
637: );
638: my $ccrole = 'cc';
639: if ($type eq 'Community') {
640: $ccrole = 'co';
641: }
642: my $cctitle = &Apache::lonnet::plaintext($ccrole,$type);
643: my $dctitle = &Apache::lonnet::plaintext('dc');
644: my @modifiable_params = &get_dc_settable($type,$cdom);
645: my ($internals,$accessdates) = &autoenroll_keys();
646: my @items;
647: if ((ref($internals) eq 'ARRAY') && (ref($accessdates) eq 'ARRAY')) {
648: @items = (@{$internals},@{$accessdates});
649: }
650: my $disp_table = &Apache::loncommon::start_data_table()."\n".
651: &Apache::loncommon::start_data_table_header_row()."\n".
652: "<th> </th>\n".
653: "<th>$lt{'valu'}</th>\n".
654: "<th>$lt{'dcon'}</th>\n".
655: &Apache::loncommon::end_data_table_header_row()."\n";
656: foreach my $item (@items) {
657: $disp_table .= &Apache::loncommon::start_data_table_row()."\n".
658: "<td><b>$longtype{$item}</b></td>\n".
659: "<td>$enrollvar{$item}</td>\n";
660: if (grep(/^\Q$item\E$/,@modifiable_params)) {
661: $disp_table .= '<td align="right">'.&mt('Yes').'</td>'."\n";
662: } else {
663: $disp_table .= '<td align="right">'.&mt('No').'</td>'."\n";
664: }
665: $disp_table .= &Apache::loncommon::end_data_table_row()."\n";
666: }
667: $disp_table .= &Apache::loncommon::end_data_table()."\n";
668: &print_header($r,$type);
669: my ($enroll_link_start,$enroll_link_end,$setparms_link_start,$setparms_link_end);
670: if (&Apache::lonnet::allowed('ccc',$cdom)) {
671: my $newrole = $ccrole.'./'.$cdom.'/'.$cnum;
672: my $escuri = &HTML::Entities::encode('/adm/roles?selectrole=1&'.$newrole.
673: '=1&destinationurl=/adm/populate','&<>"');
674: $enroll_link_start = '<a href="'.$escuri.'">';
675: $enroll_link_end = '</a>';
676: }
677: if ($permission->{'setparms'}) {
678: $setparms_link_start = '<a href="javascript:changePage(document.viewparms,'."'setparms'".');">';
679: $setparms_link_end = '</a>';
680: }
681: $r->print('<h3>'.&mt('Current automated enrollment settings for:').
682: ' <span class="LC_nobreak">'.$cdesc.'</span></h3>'.
683: '<form action="/adm/modifycourse" method="post" name="viewparms">'."\n".
684: '<p>'.$lt{'cose'}.'<ul>'.
685: '<li>'.&mt('Settings modifiable by a [_1] via the [_2]Automated Enrollment Manager[_3] in a course.',
686: $cctitle,$enroll_link_start,$enroll_link_end).'</li>');
687: if (&showcredits($cdom)) {
688: $r->print('<li>'.&mt('Settings modifiable by a [_1] via [_2]View/Modify course owner, institutional code, default authentication, credits, and self-enrollment[_3].',$dctitle,$setparms_link_start,$setparms_link_end)."\n");
689: } else {
690: $r->print('<li>'.&mt('Settings modifiable by a [_1] via [_2]View/Modify course owner, institutional code, default authentication, and self-enrollment[_3].',$dctitle,$setparms_link_start,$setparms_link_end)."\n");
691: }
692: $r->print('</li></ul></p>'.
693: '<p>'.$lt{'cour'}.'</p><p>'.$disp_table.'</p><p>'.
694: '<a href="javascript:changePage(document.viewparms,'."'menu'".')">'.$lt{'back'}.'</a>'."\n".
695: &hidden_form_elements().
696: '</p></form>'
697: );
698: }
699:
700: sub print_setquota {
701: my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
702: my $lctype = lc($type);
703: my $headline = &mt("Set disk space quotas for $lctype: [_1]",
704: '<span class="LC_nobreak">'.$cdesc.'</span>');
705: my %lt = &Apache::lonlocal::texthash(
706: 'gpqu' => 'Disk space for storage of group portfolio files',
707: 'upqu' => 'Disk space for storage of content directly uploaded to course via Content Editor',
708: 'modi' => 'Save',
709: 'back' => 'Pick another action',
710: );
711: my %staticdefaults = (
712: coursequota => 20,
713: uploadquota => 500,
714: );
715: my %settings = &Apache::lonnet::get('environment',['internal.coursequota','internal.uploadquota','internal.coursecode'],
716: $cdom,$cnum);
717: my $coursequota = $settings{'internal.coursequota'};
718: my $uploadquota = $settings{'internal.uploadquota'};
719: if ($coursequota eq '') {
720: $coursequota = $staticdefaults{'coursequota'};
721: }
722: if ($uploadquota eq '') {
723: my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
724: my $quotatype = &Apache::lonuserutils::get_extended_type($cdom,$cnum,$type,\%settings);
725: $uploadquota = $domdefs{$quotatype.'quota'};
726: if ($uploadquota eq '') {
727: $uploadquota = $staticdefaults{'uploadquota'};
728: }
729: }
730: &print_header($r,$type);
731: my $hidden_elements = &hidden_form_elements();
732: my $porthelpitem = &Apache::loncommon::help_open_topic('Modify_Course_Quota');
733: my $uploadhelpitem = &Apache::loncommon::help_open_topic('Modify_Course_Upload_Quota');
734: my ($disabled,$submit);
735: if ($readonly) {
736: $disabled = ' disabled="disabled"';
737: } else {
738: $submit = '<input type="submit" value="'.$lt{'modi'}.'" />';
739: }
740: $r->print(<<ENDDOCUMENT);
741: <form action="/adm/modifycourse" method="post" name="setquota" onsubmit="return verify_quota();">
742: <h3>$headline</h3>
743: <p><span class="LC_nobreak">
744: $porthelpitem $lt{'gpqu'}: <input type="text" size="4" name="coursequota" value="$coursequota" $disabled /> MB
745: </span>
746: <br />
747: <span class="LC_nobreak">
748: $uploadhelpitem $lt{'upqu'}: <input type="text" size="4" name="uploadquota" value="$uploadquota" $disabled /> MB
749: </span>
750: </p>
751: <p>
752: $submit
753: </p>
754: $hidden_elements
755: <a href="javascript:changePage(document.setquota,'menu')">$lt{'back'}</a>
756: </form>
757: ENDDOCUMENT
758: return;
759: }
760:
761: sub print_set_anonsurvey_threshold {
762: my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
763: my %lt = &Apache::lonlocal::texthash(
764: 'resp' => 'Responder threshold for anonymous survey submissions display:',
765: 'sufa' => 'Anonymous survey submissions displayed when responders exceeds',
766: 'modi' => 'Save',
767: 'back' => 'Pick another action',
768: );
769: my %settings = &Apache::lonnet::get('environment',['internal.anonsurvey_threshold'],$cdom,$cnum);
770: my $threshold = $settings{'internal.anonsurvey_threshold'};
771: if ($threshold eq '') {
772: my %domconfig =
773: &Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
774: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
775: $threshold = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
776: if ($threshold eq '') {
777: $threshold = 10;
778: }
779: } else {
780: $threshold = 10;
781: }
782: }
783: &print_header($r,$type);
784: my $hidden_elements = &hidden_form_elements();
785: my ($disabled,$submit);
786: if ($readonly) {
787: $disabled = ' disabled="disabled"';
788: } else {
789: $submit = '<input type="submit" value="'.$lt{'modi'}.'" />';
790: }
791: my $helpitem = &Apache::loncommon::help_open_topic('Modify_Anonsurvey_Threshold');
792: $r->print(<<ENDDOCUMENT);
793: <form action="/adm/modifycourse" method="post" name="setanon" onsubmit="return verify_anon_threshold();">
794: <h3>$lt{'resp'} <span class="LC_nobreak">$cdesc</span></h3>
795: <p>
796: $helpitem $lt{'sufa'}: <input type="text" size="4" name="threshold" value="$threshold" $disabled />
797: $submit
798: </p>
799: $hidden_elements
800: <a href="javascript:changePage(document.setanon,'menu')">$lt{'back'}</a>
801: </form>
802: ENDDOCUMENT
803: return;
804: }
805:
806: sub print_postsubmit_config {
807: my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
808: my %lt = &Apache::lonlocal::texthash (
809: 'conf' => 'Configure submit button behavior after student makes a submission',
810: 'disa' => 'Disable submit button/keypress following student submission',
811: 'nums' => 'Number of seconds submit is disabled',
812: 'modi' => 'Save',
813: 'back' => 'Pick another action',
814: 'yes' => 'Yes',
815: 'no' => 'No',
816: );
817: my %settings = &Apache::lonnet::get('environment',['internal.postsubmit','internal.postsubtimeout',
818: 'internal.coursecode','internal.textbook'],$cdom,$cnum);
819: my $postsubmit = $settings{'internal.postsubmit'};
820: if ($postsubmit eq '') {
821: my %domconfig =
822: &Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
823: $postsubmit = 1;
824: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
825: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
826: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
827: $postsubmit = 0;
828: }
829: }
830: }
831: }
832: my ($checkedon,$checkedoff,$display);
833: if ($postsubmit) {
834: $checkedon = 'checked="checked"';
835: $display = 'block';
836: } else {
837: $checkedoff = 'checked="checked"';
838: $display = 'none';
839: }
840: my $postsubtimeout = $settings{'internal.postsubtimeout'};
841: my $default = &domain_postsubtimeout($cdom,$type,\%settings);
842: my $zero = &mt('(Enter 0 to disable until next page reload, or leave blank to use the domain default: [_1])',$default);
843: if ($postsubtimeout eq '') {
844: $postsubtimeout = $default;
845: }
846: &print_header($r,$type);
847: my $hidden_elements = &hidden_form_elements();
848: my ($disabled,$submit);
849: if ($readonly) {
850: $disabled = ' disabled="disabled"';
851: } else {
852: $submit = '<input type="submit" value="'.$lt{'modi'}.'" />';
853: }
854: my $helpitem = &Apache::loncommon::help_open_topic('Modify_Postsubmit_Config');
855: $r->print(<<ENDDOCUMENT);
856: <form action="/adm/modifycourse" method="post" name="setpostsubmit" onsubmit="return verify_postsubmit();">
857: <h3>$lt{'conf'} <span class="LC_nobreak">($cdesc)</span></h3>
858: <p>
859: $helpitem $lt{'disa'}:
860: <label><input type="radio" name="postsubmit" $checkedon onclick="togglePostsubmit('studentsubmission');" value="1" $disabled />
861: $lt{'yes'}</label>
862: <label><input type="radio" name="postsubmit" $checkedoff onclick="togglePostsubmit('studentsubmission');" value="0" $disabled />
863: $lt{'no'}</label>
864: <div id="studentsubmission" style="display: $display">
865: $lt{'nums'} <input type="text" name="postsubtimeout" value="$postsubtimeout" $disabled /><br />
866: $zero</div>
867: <br />
868: $submit
869: </p>
870: $hidden_elements
871: <a href="javascript:changePage(document.setpostsubmit,'menu')">$lt{'back'}</a>
872: </form>
873: ENDDOCUMENT
874: return;
875: }
876:
877: sub domain_postsubtimeout {
878: my ($cdom,$type,$settings) = @_;
879: return unless (ref($settings) eq 'HASH');
880: my $lctype = lc($type);
881: unless ($type eq 'Community') {
882: $lctype = 'unofficial';
883: if ($settings->{'internal.coursecode'}) {
884: $lctype = 'official';
885: } elsif ($settings->{'internal.textbook'}) {
886: $lctype = 'textbook';
887: }
888: }
889: my %domconfig =
890: &Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
891: my $postsubtimeout = 60;
892: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
893: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
894: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
895: if ($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}{$lctype} ne '') {
896: $postsubtimeout = $domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}{$lctype};
897: }
898: }
899: }
900: }
901: return $postsubtimeout;
902: }
903:
904: sub print_catsettings {
905: my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
906: &print_header($r,$type);
907: my %lt = &Apache::lonlocal::texthash(
908: 'back' => 'Pick another action',
909: 'catset' => 'Catalog Settings for Course',
910: 'visi' => 'Visibility in Course/Community Catalog',
911: 'exclude' => 'Exclude from course catalog:',
912: 'categ' => 'Categorize Course',
913: 'assi' => 'Assign one or more categories and/or subcategories to this course.'
914: );
915: if ($type eq 'Community') {
916: $lt{'catset'} = &mt('Catalog Settings for Community');
917: $lt{'exclude'} = &mt('Exclude from course catalog');
918: $lt{'categ'} = &mt('Categorize Community');
919: $lt{'assi'} = &mt('Assign one or more subcategories to this community.');
920: }
921: $r->print('<form action="/adm/modifycourse" method="post" name="catsettings">'.
922: '<h3>'.$lt{'catset'}.' <span class="LC_nobreak">'.$cdesc.'</span></h3>');
923: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
924: my @cat_params = &catalog_settable($domconf{'coursecategories'},$type);
925: if (@cat_params > 0) {
926: my $disabled;
927: if ($readonly) {
928: $disabled = ' disabled="disabled"';
929: }
930: my %currsettings =
931: &Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum);
932: if (grep(/^togglecats$/,@cat_params)) {
933: my $excludeon = '';
934: my $excludeoff = ' checked="checked" ';
935: if ($currsettings{'hidefromcat'} eq 'yes') {
936: $excludeon = $excludeoff;
937: $excludeoff = '';
938: }
939: $r->print('<br /><h4>'.$lt{'visi'}.'</h4>'.
940: $lt{'exclude'}.
941: ' <label><input name="hidefromcat" type="radio" value="yes" '.$excludeon.$disabled.' />'.&mt('Yes').'</label> <label><input name="hidefromcat" type="radio" value="" '.$excludeoff.$disabled.' />'.&mt('No').'</label><br /><p>');
942: if ($type eq 'Community') {
943: $r->print(&mt("If a community has been categorized using at least one of the categories defined for communities in the domain, it will be listed in the domain's publicly accessible Course/Community Catalog, unless excluded."));
944: } else {
945: $r->print(&mt("Unless excluded, a course will be listed in the domain's publicly accessible Course/Community Catalog, if at least one of the following applies").':<ul>'.
946: '<li>'.&mt('Auto-cataloging is enabled and the course is assigned an institutional code.').'</li>'.
947: '<li>'.&mt('The course has been categorized using at least one of the course categories defined for the domain.').'</li></ul>');
948: }
949: $r->print('</ul></p>');
950: }
951: if (grep(/^categorize$/,@cat_params)) {
952: $r->print('<br /><h4>'.$lt{'categ'}.'</h4>');
953: if (ref($domconf{'coursecategories'}) eq 'HASH') {
954: my $cathash = $domconf{'coursecategories'}{'cats'};
955: if (ref($cathash) eq 'HASH') {
956: $r->print($lt{'assi'}.'<br /><br />'.
957: &Apache::loncommon::assign_categories_table($cathash,
958: $currsettings{'categories'},$type,$disabled));
959: } else {
960: $r->print(&mt('No categories defined for this domain'));
961: }
962: } else {
963: $r->print(&mt('No categories defined for this domain'));
964: }
965: unless ($type eq 'Community') {
966: $r->print('<p>'.&mt('If auto-cataloging based on institutional code is enabled in the domain, a course will continue to be listed in the catalog of official courses, in addition to receiving a listing under any manually assigned categor(ies).').'</p>');
967: }
968: }
969: unless ($readonly) {
970: $r->print('<p><input type="button" name="chgcatsettings" value="'.
971: &mt('Save').'" onclick="javascript:changePage(document.catsettings,'."'processcat'".');" /></p>');
972: }
973: } else {
974: $r->print('<span class="LC_warning">');
975: if ($type eq 'Community') {
976: $r->print(&mt('Catalog settings in this domain are set in community context via "Community Configuration".'));
977: } else {
978: $r->print(&mt('Catalog settings in this domain are set in course context via "Course Configuration".'));
979: }
980: $r->print('</span><br /><br />'."\n".
981: '<a href="javascript:changePage(document.catsettings,'."'menu'".');">'.
982: $lt{'back'}.'</a>');
983: }
984: $r->print(&hidden_form_elements().'</form>'."\n");
985: return;
986: }
987:
988: sub print_course_modification_page {
989: my ($r,$cdom,$cnum,$cdesc,$crstype,$readonly) = @_;
990: my %lt=&Apache::lonlocal::texthash(
991: 'actv' => "Active",
992: 'inac' => "Inactive",
993: 'ownr' => "Owner",
994: 'name' => "Name",
995: 'unme' => "Username:Domain",
996: 'stus' => "Status",
997: 'nocc' => 'There is currently no owner set for this course.',
998: 'gobt' => "Save",
999: 'sett' => 'Setting',
1000: 'domd' => 'Domain default',
1001: 'whom' => 'Who configures',
1002: );
1003: my ($ownertable,$ccrole,$javascript_validations,$authenitems,$ccname,$disabled);
1004: my %enrollvar = &get_enrollment_settings($cdom,$cnum);
1005: my %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.textbook',
1006: 'internal.selfenrollmgrdc','internal.selfenrollmgrcc',
1007: 'internal.mysqltables'],$cdom,$cnum);
1008: my $type = &Apache::lonuserutils::get_extended_type($cdom,$cnum,$crstype,\%settings);
1009: my @specific_managebydc = split(/,/,$settings{'internal.selfenrollmgrdc'});
1010: my @specific_managebycc = split(/,/,$settings{'internal.selfenrollmgrcc'});
1011: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
1012: my @default_managebydc = split(/,/,$domdefaults{$type.'selfenrolladmdc'});
1013: if ($crstype eq 'Community') {
1014: $ccrole = 'co';
1015: $lt{'nocc'} = &mt('There is currently no owner set for this community.');
1016: } else {
1017: $ccrole ='cc';
1018: ($javascript_validations,$authenitems) = &gather_authenitems($cdom,\%enrollvar,$readonly);
1019: }
1020: $ccname = &Apache::lonnet::plaintext($ccrole,$crstype);
1021: if ($readonly) {
1022: $disabled = ' disabled="disabled"';
1023: }
1024: my %roleshash = &Apache::lonnet::get_my_roles($cnum,$cdom,'','',[$ccrole]);
1025: my (@local_ccs,%cc_status,%pname);
1026: foreach my $item (keys(%roleshash)) {
1027: my ($uname,$udom) = split(/:/,$item);
1028: if (!grep(/^\Q$uname\E:\Q$udom\E$/,@local_ccs)) {
1029: push(@local_ccs,$uname.':'.$udom);
1030: $pname{$uname.':'.$udom} = &Apache::loncommon::plainname($uname,$udom);
1031: $cc_status{$uname.':'.$udom} = $lt{'actv'};
1032: }
1033: }
1034: if (($enrollvar{'courseowner'} ne '') &&
1035: (!grep(/^$enrollvar{'courseowner'}$/,@local_ccs))) {
1036: push(@local_ccs,$enrollvar{'courseowner'});
1037: my ($owneruname,$ownerdom) = split(/:/,$enrollvar{'courseowner'});
1038: $pname{$enrollvar{'courseowner'}} =
1039: &Apache::loncommon::plainname($owneruname,$ownerdom);
1040: my $active_cc = &Apache::loncommon::check_user_status($ownerdom,$owneruname,
1041: $cdom,$cnum,$ccrole);
1042: if ($active_cc eq 'active') {
1043: $cc_status{$enrollvar{'courseowner'}} = $lt{'actv'};
1044: } else {
1045: $cc_status{$enrollvar{'courseowner'}} = $lt{'inac'};
1046: }
1047: }
1048: @local_ccs = sort(@local_ccs);
1049: if (@local_ccs == 0) {
1050: $ownertable = $lt{'nocc'};
1051: } else {
1052: my $numlocalcc = scalar(@local_ccs);
1053: $ownertable = '<input type="hidden" name="numlocalcc" value="'.$numlocalcc.'" />'.
1054: &Apache::loncommon::start_data_table()."\n".
1055: &Apache::loncommon::start_data_table_header_row()."\n".
1056: '<th>'.$lt{'ownr'}.'</th>'.
1057: '<th>'.$lt{'name'}.'</th>'.
1058: '<th>'.$lt{'unme'}.'</th>'.
1059: '<th>'.$lt{'stus'}.'</th>'.
1060: &Apache::loncommon::end_data_table_header_row()."\n";
1061: foreach my $cc (@local_ccs) {
1062: $ownertable .= &Apache::loncommon::start_data_table_row()."\n";
1063: if ($cc eq $enrollvar{'courseowner'}) {
1064: $ownertable .= '<td><input type="radio" name="courseowner" value="'.$cc.'" checked="checked"'.$disabled.' /></td>'."\n";
1065: } else {
1066: $ownertable .= '<td><input type="radio" name="courseowner" value="'.$cc.'"'.$disabled.' /></td>'."\n";
1067: }
1068: $ownertable .=
1069: '<td>'.$pname{$cc}.'</td>'."\n".
1070: '<td>'.$cc.'</td>'."\n".
1071: '<td>'.$cc_status{$cc}.' '.$ccname.'</td>'."\n".
1072: &Apache::loncommon::end_data_table_row()."\n";
1073: }
1074: $ownertable .= &Apache::loncommon::end_data_table();
1075: }
1076: &print_header($r,$crstype,$javascript_validations);
1077: my $dctitle = &Apache::lonnet::plaintext('dc');
1078: my $mainheader = &modifiable_only_title($crstype);
1079: my $hidden_elements = &hidden_form_elements();
1080: $r->print('<form action="/adm/modifycourse" method="post" name="'.$env{'form.phase'}.'">'."\n".
1081: '<h3>'.$mainheader.' <span class="LC_nobreak">'.$cdesc.'</span></h3><p>'.
1082: &Apache::lonhtmlcommon::start_pick_box());
1083: if ($crstype eq 'Community') {
1084: $r->print(&Apache::lonhtmlcommon::row_title(
1085: &Apache::loncommon::help_open_topic('Modify_Community_Owner').
1086: ' '.&mt('Community Owner'))."\n");
1087: } else {
1088: $r->print(&Apache::lonhtmlcommon::row_title(
1089: &Apache::loncommon::help_open_topic('Modify_Course_Instcode').
1090: ' '.&mt('Course Code'))."\n".
1091: '<input type="text" size="15" name="coursecode" value="'.$enrollvar{'coursecode'}.'"'.$disabled.' />'.
1092: &Apache::lonhtmlcommon::row_closure());
1093: if (&showcredits($cdom)) {
1094: $r->print(&Apache::lonhtmlcommon::row_title(
1095: &Apache::loncommon::help_open_topic('Modify_Course_Credithours').
1096: ' '.&mt('Credits (students)'))."\n".
1097: '<input type="text" size="3" name="defaultcredits" value="'.$enrollvar{'defaultcredits'}.'"'.$disabled.' />'.
1098: &Apache::lonhtmlcommon::row_closure());
1099: }
1100: $r->print(&Apache::lonhtmlcommon::row_title(
1101: &Apache::loncommon::help_open_topic('Modify_Course_Defaultauth').
1102: ' '.&mt('Default Authentication method'))."\n".
1103: $authenitems."\n".
1104: &Apache::lonhtmlcommon::row_closure().
1105: &Apache::lonhtmlcommon::row_title(
1106: &Apache::loncommon::help_open_topic('Modify_Course_Owner').
1107: ' '.&mt('Course Owner'))."\n");
1108: }
1109: my ($cctitle,$rolename,$currmanages,$ccchecked,$dcchecked,$defaultchecked);
1110: my ($selfenrollrows,$selfenrolltitles) = &Apache::lonuserutils::get_selfenroll_titles();
1111: if ($type eq 'Community') {
1112: $cctitle = &mt('Community personnel');
1113: } else {
1114: $cctitle = &mt('Course personnel');
1115: }
1116:
1117: $r->print($ownertable."\n".&Apache::lonhtmlcommon::row_closure().
1118: &Apache::lonhtmlcommon::row_title(
1119: &Apache::loncommon::help_open_topic('Modify_Course_Selfenrolladmin').
1120: ' '.&mt('Self-enrollment configuration')).
1121: &Apache::loncommon::start_data_table()."\n".
1122: &Apache::loncommon::start_data_table_header_row()."\n".
1123: '<th>'.$lt{'sett'}.'</th>'.
1124: '<th>'.$lt{'domd'}.'</th>'.
1125: '<th>'.$lt{'whom'}.'</th>'.
1126: &Apache::loncommon::end_data_table_header_row()."\n");
1127: my %optionname;
1128: $optionname{''} = &mt('Use domain default');
1129: $optionname{'0'} = $dctitle;
1130: $optionname{'1'} = $cctitle;
1131: foreach my $item (@{$selfenrollrows}) {
1132: my %checked;
1133: my $default = $cctitle;
1134: if (grep(/^\Q$item\E$/,@default_managebydc)) {
1135: $default = $dctitle;
1136: }
1137: if (grep(/^\Q$item\E$/,@specific_managebydc)) {
1138: $checked{'0'} = ' checked="checked"';
1139: } elsif (grep(/^\Q$item\E$/,@specific_managebycc)) {
1140: $checked{'1'} = ' checked="checked"';
1141: } else {
1142: $checked{''} = ' checked="checked"';
1143: }
1144: $r->print(&Apache::loncommon::start_data_table_row()."\n".
1145: '<td>'.$selfenrolltitles->{$item}.'</td>'."\n".
1146: '<td>'.&mt('[_1] configures',$default).'</td>'."\n".
1147: '<td>');
1148: foreach my $option ('','0','1') {
1149: $r->print('<span class="LC_nobreak"><label>'.
1150: '<input type="radio" name="selfenrollmgr_'.$item.'" '.
1151: 'value="'.$option.'"'.$checked{$option}.$disabled.' />'.
1152: $optionname{$option}.'</label></span><br />');
1153: }
1154: $r->print('</td>'."\n".
1155: &Apache::loncommon::end_data_table_row()."\n");
1156: }
1157: $r->print(&Apache::loncommon::end_data_table()."\n".
1158: '<br />'.&Apache::lonhtmlcommon::row_closure().
1159: &Apache::lonhtmlcommon::row_title(
1160: &Apache::loncommon::help_open_topic('Modify_Course_Table_Lifetime').
1161: ' '.&mt('"Temporary" Tables Lifetime (s)'))."\n".
1162: '<input type="text" size="10" name="mysqltables" value="'.$settings{'internal.mysqltables'}.'"'.$disabled.' />'.
1163: &Apache::lonhtmlcommon::row_closure(1).
1164: &Apache::lonhtmlcommon::end_pick_box().'</p><p>'.$hidden_elements);
1165: unless ($readonly) {
1166: $r->print('<input type="button" onclick="javascript:changePage(this.form,'."'processparms'".');');
1167: if ($crstype eq 'Community') {
1168: $r->print('this.form.submit();"');
1169: } else {
1170: $r->print('javascript:verify_message(this.form);"');
1171: }
1172: $r->print(' value="'.$lt{'gobt'}.'" />');
1173: }
1174: $r->print('</p></form>');
1175: return;
1176: }
1177:
1178: sub print_selfenrollconfig {
1179: my ($r,$type,$cdesc,$coursehash,$readonly) = @_;
1180: return unless(ref($coursehash) eq 'HASH');
1181: my $cnum = $coursehash->{'num'};
1182: my $cdom = $coursehash->{'domain'};
1183: my %currsettings = &get_selfenroll_settings($coursehash);
1184: &print_header($r,$type);
1185: $r->print('<h3>'.&mt('Self-enrollment with a student role in: [_1]',
1186: '<span class="LC_nobreak">'.$cdesc.'</span>').'</h3>'."\n");
1187: &Apache::loncreateuser::print_selfenroll_menu($r,'domain',$env{'form.pickedcourse'},
1188: $cdom,$cnum,\%currsettings,
1189: &hidden_form_elements(),$readonly);
1190: return;
1191: }
1192:
1193: sub modify_selfenrollconfig {
1194: my ($r,$type,$cdesc,$coursehash) = @_;
1195: return unless(ref($coursehash) eq 'HASH');
1196: my $cnum = $coursehash->{'num'};
1197: my $cdom = $coursehash->{'domain'};
1198: my %currsettings = &get_selfenroll_settings($coursehash);
1199: &print_header($r,$type);
1200: $r->print('<h3>'.&mt('Self-enrollment with a student role in: [_1]',
1201: '<span class="LC_nobreak">'.$cdesc.'</span>').'</h3>'."\n");
1202: $r->print('<form action="/adm/modifycourse" method="post" name="selfenroll">'."\n".
1203: &hidden_form_elements().'<br />');
1204: &Apache::loncreateuser::update_selfenroll_config($r,$env{'form.pickedcourse'},
1205: $cdom,$cnum,'domain',$type,\%currsettings);
1206: $r->print('</form>');
1207: return;
1208: }
1209:
1210: sub get_selfenroll_settings {
1211: my ($coursehash) = @_;
1212: my %currsettings;
1213: if (ref($coursehash) eq 'HASH') {
1214: %currsettings = (
1215: selfenroll_types => $coursehash->{'internal.selfenroll_types'},
1216: selfenroll_registered => $coursehash->{'internal.selfenroll_registered'},
1217: selfenroll_section => $coursehash->{'internal.selfenroll_section'},
1218: selfenroll_notifylist => $coursehash->{'internal.selfenroll_notifylist'},
1219: selfenroll_approval => $coursehash->{'internal.selfenroll_approval'},
1220: selfenroll_limit => $coursehash->{'internal.selfenroll_limit'},
1221: selfenroll_cap => $coursehash->{'internal.selfenroll_cap'},
1222: selfenroll_start_date => $coursehash->{'internal.selfenroll_start_date'},
1223: selfenroll_end_date => $coursehash->{'internal.selfenroll_end_date'},
1224: selfenroll_start_access => $coursehash->{'internal.selfenroll_start_access'},
1225: selfenroll_end_access => $coursehash->{'internal.selfenroll_end_access'},
1226: default_enrollment_start_date => $coursehash->{'default_enrollment_start_date'},
1227: default_enrollment_end_date => $coursehash->{'default_enrollment_end_date'},
1228: uniquecode => $coursehash->{'internal.uniquecode'},
1229: );
1230: }
1231: return %currsettings;
1232: }
1233:
1234: sub modifiable_only_title {
1235: my ($type) = @_;
1236: my $dctitle = &Apache::lonnet::plaintext('dc');
1237: if ($type eq 'Community') {
1238: return &mt('Community settings modifiable only by [_1] for:',$dctitle);
1239: } else {
1240: return &mt('Course settings modifiable only by [_1] for:',$dctitle);
1241: }
1242: }
1243:
1244: sub gather_authenitems {
1245: my ($cdom,$enrollvar,$readonly) = @_;
1246: my ($krbdef,$krbdefdom)=&Apache::loncommon::get_kerberos_defaults($cdom);
1247: my $curr_authtype = '';
1248: my $curr_authfield = '';
1249: if (ref($enrollvar) eq 'HASH') {
1250: if ($enrollvar->{'authtype'} =~ /^krb/) {
1251: $curr_authtype = 'krb';
1252: } elsif ($enrollvar->{'authtype'} eq 'internal' ) {
1253: $curr_authtype = 'int';
1254: } elsif ($enrollvar->{'authtype'} eq 'localauth' ) {
1255: $curr_authtype = 'loc';
1256: }
1257: }
1258: unless ($curr_authtype eq '') {
1259: $curr_authfield = $curr_authtype.'arg';
1260: }
1261: my $javascript_validations =
1262: &Apache::lonuserutils::javascript_validations('modifycourse',$krbdefdom,
1263: $curr_authtype,$curr_authfield);
1264: my %param = ( formname => 'document.'.$env{'form.phase'},
1265: kerb_def_dom => $krbdefdom,
1266: kerb_def_auth => $krbdef,
1267: mode => 'modifycourse',
1268: curr_authtype => $curr_authtype,
1269: curr_autharg => $enrollvar->{'autharg'},
1270: readonly => $readonly,
1271: );
1272: my (%authform,$authenitems);
1273: $authform{'krb'} = &Apache::loncommon::authform_kerberos(%param);
1274: $authform{'int'} = &Apache::loncommon::authform_internal(%param);
1275: $authform{'loc'} = &Apache::loncommon::authform_local(%param);
1276: foreach my $item ('krb','int','loc') {
1277: if ($authform{$item} ne '') {
1278: $authenitems .= $authform{$item}.'<br />';
1279: }
1280: }
1281: return($javascript_validations,$authenitems);
1282: }
1283:
1284: sub modify_course {
1285: my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
1286: my %longtype = &course_settings_descrip($type);
1287: my @items = ('internal.courseowner','description','internal.co-owners',
1288: 'internal.pendingco-owners','internal.selfenrollmgrdc',
1289: 'internal.selfenrollmgrcc','internal.mysqltables');
1290: my ($selfenrollrows,$selfenrolltitles) = &Apache::lonuserutils::get_selfenroll_titles();
1291: unless ($type eq 'Community') {
1292: push(@items,('internal.coursecode','internal.authtype','internal.autharg',
1293: 'internal.sectionnums','internal.crosslistings'));
1294: if (&showcredits($cdom)) {
1295: push(@items,'internal.defaultcredits');
1296: }
1297: }
1298: my %settings = &Apache::lonnet::get('environment',\@items,$cdom,$cnum);
1299: my $description = $settings{'description'};
1300: my ($ccrole,$response,$chgresponse,$nochgresponse,$reply,%currattr,%newattr,
1301: %cenv,%changed,@changes,@nochanges,@sections,@xlists,@warnings);
1302: my @modifiable_params = &get_dc_settable($type,$cdom);
1303: foreach my $param (@modifiable_params) {
1304: $currattr{$param} = $settings{'internal.'.$param};
1305: }
1306: if ($type eq 'Community') {
1307: %changed = ( owner => 0 );
1308: $ccrole = 'co';
1309: } else {
1310: %changed = ( code => 0,
1311: owner => 0,
1312: );
1313: $ccrole = 'cc';
1314: unless ($settings{'internal.sectionnums'} eq '') {
1315: if ($settings{'internal.sectionnums'} =~ m/,/) {
1316: @sections = split/,/,$settings{'internal.sectionnums'};
1317: } else {
1318: $sections[0] = $settings{'internal.sectionnums'};
1319: }
1320: }
1321: unless ($settings{'internal.crosslistings'} eq '') {
1322: if ($settings{'internal.crosslistings'} =~ m/,/) {
1323: @xlists = split/,/,$settings{'internal.crosslistings'};
1324: } else {
1325: $xlists[0] = $settings{'internal.crosslistings'};
1326: }
1327: }
1328: if ($env{'form.login'} eq 'krb') {
1329: $newattr{'authtype'} = $env{'form.login'};
1330: $newattr{'authtype'} .= $env{'form.krbver'};
1331: $newattr{'autharg'} = $env{'form.krbarg'};
1332: } elsif ($env{'form.login'} eq 'int') {
1333: $newattr{'authtype'} ='internal';
1334: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
1335: $newattr{'autharg'} = $env{'form.intarg'};
1336: }
1337: } elsif ($env{'form.login'} eq 'loc') {
1338: $newattr{'authtype'} = 'localauth';
1339: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
1340: $newattr{'autharg'} = $env{'form.locarg'};
1341: }
1342: }
1343: if ( $newattr{'authtype'}=~ /^krb/) {
1344: if ($newattr{'autharg'} eq '') {
1345: push(@warnings,
1346: &mt('As you did not include the default Kerberos domain'
1347: .' to be used for authentication in this class, the'
1348: .' institutional data used by the automated'
1349: .' enrollment process must include the Kerberos'
1350: .' domain for each new student.'));
1351: }
1352: }
1353:
1354: if ( exists($env{'form.coursecode'}) ) {
1355: $newattr{'coursecode'}=$env{'form.coursecode'};
1356: unless ( $newattr{'coursecode'} eq $currattr{'coursecode'} ) {
1357: $changed{'code'} = 1;
1358: }
1359: }
1360: if ( exists($env{'form.mysqltables'}) ) {
1361: $newattr{'mysqltables'} = $env{'form.mysqltables'};
1362: $newattr{'mysqltables'} =~ s/\D+//g;
1363: }
1364: if (&showcredits($cdom) && exists($env{'form.defaultcredits'})) {
1365: $newattr{'defaultcredits'}=$env{'form.defaultcredits'};
1366: $newattr{'defaultcredits'} =~ s/[^\d\.]//g;
1367: }
1368: }
1369:
1370: my @newmgrdc = ();
1371: my @newmgrcc = ();
1372: my @currmgrdc = split(/,/,$currattr{'selfenrollmgrdc'});
1373: my @currmgrcc = split(/,/,$currattr{'selfenrollmgrcc'});
1374:
1375: foreach my $item (@{$selfenrollrows}) {
1376: if ($env{'form.selfenrollmgr_'.$item} eq '0') {
1377: push(@newmgrdc,$item);
1378: } elsif ($env{'form.selfenrollmgr_'.$item} eq '1') {
1379: push(@newmgrcc,$item);
1380: }
1381: }
1382:
1383: $newattr{'selfenrollmgrdc'}=join(',',@newmgrdc);
1384: $newattr{'selfenrollmgrcc'}=join(',',@newmgrcc);
1385:
1386: my $cctitle;
1387: if ($type eq 'Community') {
1388: $cctitle = &mt('Community personnel');
1389: } else {
1390: $cctitle = &mt('Course personnel');
1391: }
1392: my $dctitle = &Apache::lonnet::plaintext('dc');
1393:
1394: if ( exists($env{'form.courseowner'}) ) {
1395: $newattr{'courseowner'}=$env{'form.courseowner'};
1396: unless ( $newattr{'courseowner'} eq $currattr{'courseowner'} ) {
1397: $changed{'owner'} = 1;
1398: }
1399: }
1400:
1401: if ($changed{'owner'} || $changed{'code'}) {
1402: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',$cnum,
1403: undef,undef,'.');
1404: if (ref($crsinfo{$env{'form.pickedcourse'}}) eq 'HASH') {
1405: if ($changed{'code'}) {
1406: $crsinfo{$env{'form.pickedcourse'}}{'inst_code'} = $env{'form.coursecode'};
1407: }
1408: if ($changed{'owner'}) {
1409: $crsinfo{$env{'form.pickedcourse'}}{'owner'} = $env{'form.courseowner'};
1410: }
1411: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
1412: my $putres = &Apache::lonnet::courseidput($cdom,\%crsinfo,$chome,'notime');
1413: if ($putres eq 'ok') {
1414: &update_coowners($cdom,$cnum,$chome,\%settings,\%newattr);
1415: }
1416: }
1417: }
1418: foreach my $param (@modifiable_params) {
1419: if ($currattr{$param} eq $newattr{$param}) {
1420: push(@nochanges,$param);
1421: } else {
1422: $cenv{'internal.'.$param} = $newattr{$param};
1423: push(@changes,$param);
1424: }
1425: }
1426: if (@changes > 0) {
1427: $chgresponse = &mt('The following settings have been changed:').'<br/><ul>';
1428: }
1429: if (@nochanges > 0) {
1430: $nochgresponse = &mt('The following settings remain unchanged:').'<br/><ul>';
1431: }
1432: if (@changes > 0) {
1433: my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum);
1434: if ($putreply !~ /^ok$/) {
1435: $response = '<p class="LC_error">'.
1436: &mt('There was a problem processing your requested changes.').'<br />';
1437: if ($type eq 'Community') {
1438: $response .= &mt('Settings for this community have been left unchanged.');
1439: } else {
1440: $response .= &mt('Settings for this course have been left unchanged.');
1441: }
1442: $response .= '<br/>'.&mt('Error: ').$putreply.'</p>';
1443: } else {
1444: if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') {
1445: my %newenv;
1446: map { $newenv{'course.'.$cdom.'_'.$cnum.'.internal.'.$_} = $newattr{$_}; } @changes;
1447: &Apache::lonnet::appenv(\%newenv);
1448: }
1449: foreach my $attr (@modifiable_params) {
1450: if (grep/^\Q$attr\E$/,@changes) {
1451: my $shown = $newattr{$attr};
1452: if ($attr eq 'selfenrollmgrdc') {
1453: $shown = &selfenroll_config_status(\@newmgrdc,$selfenrolltitles);
1454: } elsif ($attr eq 'selfenrollmgrcc') {
1455: $shown = &selfenroll_config_status(\@newmgrcc,$selfenrolltitles);
1456: } elsif (($attr eq 'defaultcredits') && ($shown eq '')) {
1457: $shown = &mt('None');
1458: } elsif (($attr eq 'mysqltables') && ($shown eq '')) {
1459: $shown = &mt('domain default');
1460: }
1461: $chgresponse .= '<li>'.&mt('[_1] now set to: [_2]',$longtype{$attr},$shown).'</li>';
1462: } else {
1463: my $shown = $currattr{$attr};
1464: if ($attr eq 'selfenrollmgrdc') {
1465: $shown = &selfenroll_config_status(\@currmgrdc,$selfenrolltitles);
1466: } elsif ($attr eq 'selfenrollmgrcc') {
1467: $shown = &selfenroll_config_status(\@currmgrcc,$selfenrolltitles);
1468: } elsif (($attr eq 'defaultcredits') && ($shown eq '')) {
1469: $shown = &mt('None');
1470: } elsif (($attr eq 'mysqltables') && ($shown eq '')) {
1471: $shown = &mt('domain default');
1472: }
1473: $nochgresponse .= '<li>'.&mt('[_1] still set to: [_2]',$longtype{$attr},$shown).'</li>';
1474: }
1475: }
1476: if (($type ne 'Community') && ($changed{'code'} || $changed{'owner'})) {
1477: if ( $newattr{'courseowner'} eq '') {
1478: push(@warnings,&mt('There is no owner associated with this LON-CAPA course.').
1479: '<br />'.&mt('If automated enrollment at your institution requires validation of course owners, automated enrollment will fail.'));
1480: } else {
1481: my %crsenv = &Apache::lonnet::get('environment',['internal.co-owners'],$cdom,$cnum);
1482: my $coowners = $crsenv{'internal.co-owners'};
1483: if (@sections > 0) {
1484: if ($changed{'code'}) {
1485: foreach my $sec (@sections) {
1486: if ($sec =~ m/^(.+):/) {
1487: my $instsec = $1;
1488: my $inst_course_id = $newattr{'coursecode'}.$1;
1489: my $course_check = &Apache::lonnet::auto_validate_courseID($cnum,$cdom,$inst_course_id);
1490: if ($course_check eq 'ok') {
1491: my $outcome = &Apache::lonnet::auto_new_course($cnum,$cdom,$inst_course_id,$newattr{'courseowner'},$coowners);
1492: unless ($outcome eq 'ok') {
1493:
1494: push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3] for the following reason: "[_4]".',$description,$newattr{'coursecode'},$instsec,$outcome).'<br/>');
1495: }
1496: } else {
1497: push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3] for the following reason: "[_4]".',$description,$newattr{'coursecode'},$instsec,$course_check));
1498: }
1499: } else {
1500: push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3], because this is not a valid section entry.',$description,$newattr{'coursecode'},$sec));
1501: }
1502: }
1503: } elsif ($changed{'owner'}) {
1504: foreach my $sec (@sections) {
1505: if ($sec =~ m/^(.+):/) {
1506: my $instsec = $1;
1507: my $inst_course_id = $newattr{'coursecode'}.$instsec;
1508: my $outcome = &Apache::lonnet::auto_new_course($cnum,$cdom,$inst_course_id,$newattr{'courseowner'},$coowners);
1509: unless ($outcome eq 'ok') {
1510: push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3] for the following reason: "[_4]".',$description,$newattr{'coursecode'},$instsec,$outcome));
1511: }
1512: } else {
1513: push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3], because this is not a valid section entry.',$description,$newattr{'coursecode'},$sec));
1514: }
1515: }
1516: }
1517: } else {
1518: push(@warnings,&mt('As no section numbers are currently listed for "[_1]", automated enrollment will not occur for any sections of institutional course code: "[_2]".',$description,$newattr{'coursecode'}));
1519: }
1520: if ( (@xlists > 0) && ($changed{'owner'}) ) {
1521: foreach my $xlist (@xlists) {
1522: if ($xlist =~ m/^(.+):/) {
1523: my $instxlist = $1;
1524: my $outcome = &Apache::lonnet::auto_new_course($cnum,$cdom,$instxlist,$newattr{'courseowner'},$coowners);
1525: unless ($outcome eq 'ok') {
1526: push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for crosslisted class "[_2]" for the following reason: "[_3]".',$description,$instxlist,$outcome));
1527: }
1528: }
1529: }
1530: }
1531: }
1532: }
1533: }
1534: } else {
1535: foreach my $attr (@modifiable_params) {
1536: my $shown = $currattr{$attr};
1537: if ($attr eq 'selfenrollmgrdc') {
1538: $shown = &selfenroll_config_status(\@currmgrdc,$selfenrolltitles);
1539: } elsif ($attr eq 'selfenrollmgrcc') {
1540: $shown = &selfenroll_config_status(\@currmgrcc,$selfenrolltitles);
1541: } elsif (($attr eq 'defaultcredits') && ($shown eq '')) {
1542: $shown = &mt('None');
1543: } elsif (($attr eq 'mysqltables') && ($shown eq '')) {
1544: $shown = &mt('domain default');
1545: }
1546: $nochgresponse .= '<li>'.&mt('[_1] still set to: [_2]',$longtype{$attr},$shown).'</li>';
1547: }
1548: }
1549:
1550: if (@changes > 0) {
1551: $chgresponse .= "</ul><br/><br/>";
1552: }
1553: if (@nochanges > 0) {
1554: $nochgresponse .= "</ul><br/><br/>";
1555: }
1556: my ($warning,$numwarnings);
1557: my $numwarnings = scalar(@warnings);
1558: if ($numwarnings) {
1559: $warning = &mt('The following [quant,_1,warning was,warnings were] generated when applying your changes to automated enrollment:',$numwarnings).'<p><ul>';
1560: foreach my $warn (@warnings) {
1561: $warning .= '<li><span class="LC_warning">'.$warn.'</span></li>';
1562: }
1563: $warning .= '</ul></p>';
1564: }
1565: if ($response) {
1566: $reply = $response;
1567: } else {
1568: $reply = $chgresponse.$nochgresponse.$warning;
1569: }
1570: &print_header($r,$type);
1571: my $mainheader = &modifiable_only_title($type);
1572: $reply = '<h3>'.$mainheader.' <span class="LC_nobreak">'.$cdesc.'</span></h3>'."\n".
1573: '<p>'.$reply.'</p>'."\n".
1574: '<form action="/adm/modifycourse" method="post" name="processparms">'.
1575: &hidden_form_elements();
1576: my @actions =
1577: ('<a href="javascript:changePage(document.processparms,'."'menu'".')">'.
1578: &mt('Pick another action').'</a>');
1579: if ($numwarnings) {
1580: my $newrole = $ccrole.'./'.$cdom.'/'.$cnum;
1581: my $escuri = &HTML::Entities::encode('/adm/roles?selectrole=1&'.$newrole.
1582: '=1&destinationurl=/adm/populate','&<>"');
1583:
1584: push(@actions, '<a href="'.$escuri.'">'.
1585: &mt('Go to Automated Enrollment Manager for course').'</a>');
1586: }
1587: $reply .= &Apache::lonhtmlcommon::actionbox(\@actions).'</form>';
1588: $r->print($reply);
1589: return;
1590: }
1591:
1592: sub selfenroll_config_status {
1593: my ($items,$selfenrolltitles) = @_;
1594: my $shown;
1595: if ((ref($items) eq 'ARRAY') && (ref($selfenrolltitles) eq 'HASH')) {
1596: if (@{$items} > 0) {
1597: $shown = '<ul>';
1598: foreach my $item (@{$items}) {
1599: $shown .= '<li>'.$selfenrolltitles->{$item}.'</li>';
1600: }
1601: $shown .= '</ul>';
1602: } else {
1603: $shown = &mt('None');
1604: }
1605: }
1606: return $shown;
1607: }
1608:
1609: sub update_coowners {
1610: my ($cdom,$cnum,$chome,$settings,$newattr) = @_;
1611: return unless ((ref($settings) eq 'HASH') && (ref($newattr) eq 'HASH'));
1612: my %designhash = &Apache::loncommon::get_domainconf($cdom);
1613: my (%cchash,$autocoowners);
1614: if ($designhash{$cdom.'.autoassign.co-owners'}) {
1615: $autocoowners = 1;
1616: %cchash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,undef,['cc']);
1617: }
1618: if ($settings->{'internal.courseowner'} ne $newattr->{'courseowner'}) {
1619: my $oldowner_to_coowner;
1620: my @types = ('co-owners');
1621: if (($newattr->{'coursecode'}) && ($autocoowners)) {
1622: my $oldowner = $settings->{'internal.courseowner'};
1623: if ($cchash{$oldowner.':cc'}) {
1624: my ($result,$desc) = &Apache::lonnet::auto_validate_instcode($cnum,$cdom,$newattr->{'coursecode'},$oldowner);
1625: if ($result eq 'valid') {
1626: if ($settings->{'internal.co-owner'}) {
1627: my @current = split(',',$settings->{'internal.co-owners'});
1628: unless (grep(/^\Q$oldowner\E$/,@current)) {
1629: $oldowner_to_coowner = 1;
1630: }
1631: } else {
1632: $oldowner_to_coowner = 1;
1633: }
1634: }
1635: }
1636: } else {
1637: push(@types,'pendingco-owners');
1638: }
1639: foreach my $type (@types) {
1640: if ($settings->{'internal.'.$type}) {
1641: my @current = split(',',$settings->{'internal.'.$type});
1642: my $newowner = $newattr->{'courseowner'};
1643: my @newvalues = ();
1644: if (($newowner ne '') && (grep(/^\Q$newowner\E$/,@current))) {
1645: foreach my $person (@current) {
1646: unless ($person eq $newowner) {
1647: push(@newvalues,$person);
1648: }
1649: }
1650: } else {
1651: @newvalues = @current;
1652: }
1653: if ($oldowner_to_coowner) {
1654: push(@newvalues,$settings->{'internal.courseowner'});
1655: @newvalues = sort(@newvalues);
1656: }
1657: my $newownstr = join(',',@newvalues);
1658: if ($newownstr ne $settings->{'internal.'.$type}) {
1659: if ($type eq 'co-owners') {
1660: my $deleted = '';
1661: unless (@newvalues) {
1662: $deleted = 1;
1663: }
1664: &Apache::lonnet::store_coowners($cdom,$cnum,$chome,
1665: $deleted,@newvalues);
1666: } else {
1667: my $pendingcoowners;
1668: my $cid = $cdom.'_'.$cnum;
1669: if (@newvalues) {
1670: $pendingcoowners = join(',',@newvalues);
1671: my %pendinghash = (
1672: 'internal.pendingco-owners' => $pendingcoowners,
1673: );
1674: my $putresult = &Apache::lonnet::put('environment',\%pendinghash,$cdom,$cnum);
1675: if ($putresult eq 'ok') {
1676: if ($env{'course.'.$cid.'.num'} eq $cnum) {
1677: &Apache::lonnet::appenv({'course.'.$cid.'.internal.pendingco-owners' => $pendingcoowners});
1678: }
1679: }
1680: } else {
1681: my $delresult = &Apache::lonnet::del('environment',['internal.pendingco-owners'],$cdom,$cnum);
1682: if ($delresult eq 'ok') {
1683: if ($env{'course.'.$cid.'.internal.pendingco-owners'}) {
1684: &Apache::lonnet::delenv('course.'.$cid.'.internal.pendingco-owners');
1685: }
1686: }
1687: }
1688: }
1689: } elsif ($oldowner_to_coowner) {
1690: &Apache::lonnet::store_coowners($cdom,$cnum,$chome,'',
1691: $settings->{'internal.courseowner'});
1692:
1693: }
1694: } elsif ($oldowner_to_coowner) {
1695: &Apache::lonnet::store_coowners($cdom,$cnum,$chome,'',
1696: $settings->{'internal.courseowner'});
1697: }
1698: }
1699: }
1700: if ($settings->{'internal.coursecode'} ne $newattr->{'coursecode'}) {
1701: if ($newattr->{'coursecode'} ne '') {
1702: my %designhash = &Apache::loncommon::get_domainconf($cdom);
1703: if ($designhash{$cdom.'.autoassign.co-owners'}) {
1704: my @newcoowners = ();
1705: if ($settings->{'internal.co-owners'}) {
1706: my @currcoown = split(',',$settings->{'internal.co-owners'});
1707: my ($updatecoowners,$delcoowners);
1708: foreach my $person (@currcoown) {
1709: my ($result,$desc) = &Apache::lonnet::auto_validate_instcode($cnum,$cdom,$newattr->{'coursecode'},$person);
1710: if ($result eq 'valid') {
1711: push(@newcoowners,$person);
1712: }
1713: }
1714: foreach my $item (sort(keys(%cchash))) {
1715: my ($uname,$udom,$urole) = split(':',$item);
1716: next if ($uname.':'.$udom eq $newattr->{'courseowner'});
1717: unless (grep(/^\Q$uname\E:\Q$udom\E$/,@newcoowners)) {
1718: my ($result,$desc) = &Apache::lonnet::auto_validate_instcode($cnum,$cdom,$newattr->{'coursecode'},$uname.':'.$udom);
1719: if ($result eq 'valid') {
1720: push(@newcoowners,$uname.':'.$udom);
1721: }
1722: }
1723: }
1724: if (@newcoowners) {
1725: my $coowners = join(',',sort(@newcoowners));
1726: unless ($coowners eq $settings->{'internal.co-owners'}) {
1727: $updatecoowners = 1;
1728: }
1729: } else {
1730: $delcoowners = 1;
1731: }
1732: if ($updatecoowners || $delcoowners) {
1733: &Apache::lonnet::store_coowners($cdom,$cnum,$chome,
1734: $delcoowners,@newcoowners);
1735: }
1736: } else {
1737: foreach my $item (sort(keys(%cchash))) {
1738: my ($uname,$udom,$urole) = split(':',$item);
1739: push(@newcoowners,$uname.':'.$udom);
1740: }
1741: if (@newcoowners) {
1742: &Apache::lonnet::store_coowners($cdom,$cnum,$chome,'',
1743: @newcoowners);
1744: }
1745: }
1746: }
1747: }
1748: }
1749: return;
1750: }
1751:
1752: sub modify_quota {
1753: my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
1754: &print_header($r,$type);
1755: my $lctype = lc($type);
1756: my $headline = &mt("Disk space quotas for $lctype: [_1]",
1757: '<span class="LC_nobreak">'.$cdesc.'</span>');
1758: $r->print('<form action="/adm/modifycourse" method="post" name="processquota">'."\n".
1759: '<h3>'.$headline.'</h3>');
1760: my %oldsettings = &Apache::lonnet::get('environment',['internal.coursequota','internal.uploadquota'],$cdom,$cnum);
1761: my %staticdefaults = (
1762: coursequota => 20,
1763: uploadquota => 500,
1764: );
1765: my %default;
1766: $default{'coursequota'} = $staticdefaults{'coursequota'};
1767: my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
1768: $default{'uploadquota'} = $domdefs{'uploadquota'};
1769: if ($default{'uploadquota'} eq '') {
1770: $default{'uploadquota'} = $staticdefaults{'uploadquota'};
1771: }
1772: my (%cenv,%showresult);
1773: foreach my $item ('coursequota','uploadquota') {
1774: if ($env{'form.'.$item} ne '') {
1775: my $newquota = $env{'form.'.$item};
1776: if ($newquota =~ /^\s*(\d+\.?\d*|\.\d+)\s*$/) {
1777: $newquota = $1;
1778: if ($oldsettings{'internal.'.$item} == $newquota) {
1779: if ($item eq 'coursequota') {
1780: $r->print(&mt('The disk space allocated for group portfolio files remains unchanged as [_1] MB.',$newquota).'<br />');
1781: } else {
1782: $r->print(&mt('The disk space allocated for files uploaded via the Content Editor remains unchanged as [_1] MB.',$newquota).'<br />');
1783: }
1784: } else {
1785: $cenv{'internal.'.$item} = $newquota;
1786: $showresult{$item} = 1;
1787: }
1788: } else {
1789: if ($item eq 'coursequota') {
1790: $r->print(&mt('The proposed group portfolio quota contained invalid characters, so the quota is unchanged.').'<br />');
1791: } else {
1792: $r->print(&mt('The proposed quota for content uploaded via the Content Editor contained invalid characters, so the quota is unchanged.').'<br />');
1793:
1794: }
1795: }
1796: }
1797: }
1798: if (keys(%cenv)) {
1799: my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,
1800: $cnum);
1801: foreach my $key (sort(keys(%showresult))) {
1802: if (($oldsettings{'internal.'.$key} eq '') &&
1803: ($env{'form.'.$key} == $default{$key})) {
1804: if ($key eq 'uploadquota') {
1805: if ($type eq 'Community') {
1806: $r->print(&mt('The disk space allocated for files uploaded to this community via the Content Editor is the default quota for this domain: [_1] MB.',
1807: $default{$key}).'<br />');
1808: } else {
1809: $r->print(&mt('The disk space allocated for files uploaded to this course via the Content Editor is the default quota for this domain: [_1] MB.',
1810: $default{$key}).'<br />');
1811: }
1812: } else {
1813: if ($type eq 'Community') {
1814: $r->print(&mt('The disk space allocated for group portfolio files in this community is the default quota for this domain: [_1] MB.',
1815: $default{$key}).'<br />');
1816: } else {
1817: $r->print(&mt('The disk space allocated for group portfolio files in this course is the default quota for this domain: [_1] MB.',
1818: $default{$key}).'<br />');
1819: }
1820: }
1821: delete($showresult{$key});
1822: }
1823: }
1824: if ($putreply eq 'ok') {
1825: my %updatedsettings = &Apache::lonnet::get('environment',['internal.coursequota','internal.uploadquota'],$cdom,$cnum);
1826: if ($showresult{'coursequota'}) {
1827: $r->print(&mt('The disk space allocated for group portfolio files is now: [_1] MB.',
1828: '<b>'.$updatedsettings{'internal.coursequota'}.'</b>').'<br />');
1829: my $usage = &Apache::longroup::sum_quotas($cdom.'_'.$cnum);
1830: if ($usage >= $updatedsettings{'internal.coursequota'}) {
1831: my $newoverquota;
1832: if ($usage < $oldsettings{'internal.coursequota'}) {
1833: $newoverquota = 'now';
1834: }
1835: $r->print('<p>');
1836: if ($type eq 'Community') {
1837: $r->print(&mt("Disk usage $newoverquota exceeds the quota for this community.").' '.
1838: &mt('Upload of new portfolio files and assignment of a non-zero MB quota to new groups in the community will not be possible until some files have been deleted, and total usage is below community quota.'));
1839: } else {
1840: $r->print(&mt("Disk usage $newoverquota exceeds the quota for this course.").' '.
1841: &mt('Upload of new portfolio files and assignment of a non-zero MB quota to new groups in the course will not be possible until some files have been deleted, and total usage is below course quota.'));
1842: }
1843: $r->print('</p>');
1844: }
1845: }
1846: if ($showresult{'uploadquota'}) {
1847: $r->print(&mt('The disk space allocated for content uploaded directly via the Content Editor is now: [_1] MB.',
1848: '<b>'.$updatedsettings{'internal.uploadquota'}.'</b>').'<br />');
1849: }
1850: } else {
1851: $r->print(&mt('An error occurred storing the quota(s) for group portfolio files and/or uploaded content: ').
1852: $putreply);
1853: }
1854: }
1855: $r->print('<p>'.
1856: '<a href="javascript:changePage(document.processquota,'."'menu'".')">'.
1857: &mt('Pick another action').'</a>');
1858: $r->print(&hidden_form_elements().'</form>');
1859: return;
1860: }
1861:
1862: sub modify_anonsurvey_threshold {
1863: my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
1864: &print_header($r,$type);
1865: $r->print('<form action="/adm/modifycourse" method="post" name="processthreshold">'."\n".
1866: '<h3>'.&mt('Responder threshold required for display of anonymous survey submissions:').
1867: ' <span class="LC_nobreak">'.$cdesc.'</span></h3><br />');
1868: my %oldsettings = &Apache::lonnet::get('environment',['internal.anonsurvey_threshold'],$cdom,$cnum);
1869: my %domconfig =
1870: &Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
1871: my $defaultthreshold;
1872: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
1873: $defaultthreshold = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
1874: if ($defaultthreshold eq '') {
1875: $defaultthreshold = 10;
1876: }
1877: } else {
1878: $defaultthreshold = 10;
1879: }
1880: if ($env{'form.threshold'} eq '') {
1881: $r->print(&mt('The proposed responder threshold for display of anonymous survey submissions was blank, so the threshold is unchanged.'));
1882: } else {
1883: my $newthreshold = $env{'form.threshold'};
1884: if ($newthreshold =~ /^\s*(\d+)\s*$/) {
1885: $newthreshold = $1;
1886: if ($oldsettings{'internal.anonsurvey_threshold'} eq $env{'form.threshold'}) {
1887: $r->print(&mt('Responder threshold for anonymous survey submissions display remains unchanged: [_1].',$env{'form.threshold'}));
1888: } else {
1889: my %cenv = (
1890: 'internal.anonsurvey_threshold' => $env{'form.threshold'},
1891: );
1892: my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,
1893: $cnum);
1894: if ($putreply eq 'ok') {
1895: if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') {
1896: &Apache::lonnet::appenv(
1897: {'course.'.$cdom.'_'.$cnum.'.internal.anonsurvey_threshold' => $env{'form.threshold'}});
1898: }
1899: }
1900: if (($oldsettings{'internal.anonsurvey_threshold'} eq '') &&
1901: ($env{'form.threshold'} == $defaultthreshold)) {
1902: $r->print(&mt('The responder threshold for display of anonymous survey submissions is the default for this domain: [_1].',$defaultthreshold));
1903: } else {
1904: if ($putreply eq 'ok') {
1905: my %updatedsettings = &Apache::lonnet::get('environment',['internal.anonsurvey_threshold'],$cdom,$cnum);
1906: $r->print(&mt('The responder threshold for display of anonymous survey submissions is now: [_1].','<b>'.$updatedsettings{'internal.anonsurvey_threshold'}.'</b>'));
1907: } else {
1908: $r->print(&mt('An error occurred storing the responder threshold for anonymous submissions display: ').
1909: $putreply);
1910: }
1911: }
1912: }
1913: } else {
1914: $r->print(&mt('The proposed responder threshold for display of anonymous submissions contained invalid characters, so the threshold is unchanged.'));
1915: }
1916: }
1917: $r->print('<p>'.
1918: '<a href="javascript:changePage(document.processthreshold,'."'menu'".')">'.
1919: &mt('Pick another action').'</a></p>');
1920: $r->print(&hidden_form_elements().'</form>');
1921: return;
1922: }
1923:
1924: sub modify_postsubmit_config {
1925: my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
1926: &print_header($r,$type);
1927: my %lt = &Apache::lonlocal::texthash(
1928: subb => 'Submit button behavior after student makes a submission:',
1929: unch => 'Post submission behavior of the Submit button is unchanged.',
1930: erro => 'An error occurred when saving your proposed changes.',
1931: inva => 'An invalid response was recorded.',
1932: pick => 'Pick another action',
1933: );
1934: $r->print('<form action="/adm/modifycourse" method="post" name="processpostsubmit">'."\n".
1935: '<h3>'.$lt{'subb'}.' <span class="LC_nobreak">('.$cdesc.')</span></h3><br />');
1936: my %oldsettings =
1937: &Apache::lonnet::get('environment',['internal.postsubmit','internal.postsubtimeout','internal.coursecode','internal.textbook'],$cdom,$cnum);
1938: my $postsubmit = $env{'form.postsubmit'};
1939: if ($postsubmit eq '1') {
1940: my $postsubtimeout = $env{'form.postsubtimeout'};
1941: $postsubtimeout =~ s/[^\d\.]+//g;
1942: if (($oldsettings{'internal.postsubmit'} eq $postsubmit) && ($oldsettings{'internal.postsubtimeout'} eq $postsubtimeout)) {
1943: $r->print($lt{'unch'});
1944: } else {
1945: my %cenv = (
1946: 'internal.postsubmit' => $postsubmit,
1947: );
1948: if ($postsubtimeout eq '') {
1949: my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum);
1950: if ($putreply eq 'ok') {
1951: my $defaulttimeout = &domain_postsubtimeout($cdom,$type,\%oldsettings);
1952: $r->print(&mt('The proposed duration for disabling the Submit button post-submission was blank, so the domain default of [quant,_1,second] will be used.',$defaulttimeout));
1953: if (exists($oldsettings{'internal.postsubtimeout'})) {
1954: &Apache::lonnet::del('environment',['internal.postsubtimeout'],$cdom,$cnum);
1955: }
1956: } else {
1957: $r->print($lt{'erro'});
1958: }
1959: } else {
1960: $cenv{'internal.postsubtimeout'} = $postsubtimeout;
1961: my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum);
1962: if ($putreply eq 'ok') {
1963: if ($postsubtimeout eq '0') {
1964: $r->print(&mt('Submit button will be disabled after student submission until page is reloaded.'));
1965: } else {
1966: $r->print(&mt('Submit button will be disabled after student submission for [quant,_1,second].',$postsubtimeout));
1967: }
1968: } else {
1969: $r->print($lt{'erro'});
1970: }
1971: }
1972: }
1973: } elsif ($postsubmit eq '0') {
1974: if ($oldsettings{'internal.postsubmit'} eq $postsubmit) {
1975: $r->print($lt{'unch'});
1976: } else {
1977: if (exists($oldsettings{'internal.postsubtimeout'})) {
1978: &Apache::lonnet::del('environment',['internal.postsubtimeout'],$cdom,$cnum);
1979: }
1980: my %cenv = (
1981: 'internal.postsubmit' => $postsubmit,
1982: );
1983: my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum);
1984: if ($putreply eq 'ok') {
1985: $r->print(&mt('Submit button will not be disabled after student submission'));
1986: } else {
1987: $r->print($lt{'erro'});
1988: }
1989: }
1990: } else {
1991: $r->print($lt{'inva'}.' '.$lt{'unch'});
1992: }
1993: $r->print('<p>'.
1994: '<a href="javascript:changePage(document.processpostsubmit,'."'menu'".')">'.
1995: &mt('Pick another action').'</a></p>');
1996: $r->print(&hidden_form_elements().'</form>');
1997: return;
1998: }
1999:
2000: sub modify_catsettings {
2001: my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
2002: &print_header($r,$type);
2003: my ($ccrole,%desc);
2004: if ($type eq 'Community') {
2005: $desc{'hidefromcat'} = &mt('Excluded from community catalog');
2006: $desc{'categories'} = &mt('Assigned categories for this community');
2007: $ccrole = 'co';
2008: } else {
2009: $desc{'hidefromcat'} = &mt('Excluded from course catalog');
2010: $desc{'categories'} = &mt('Assigned categories for this course');
2011: $ccrole = 'cc';
2012: }
2013: $r->print('
2014: <form action="/adm/modifycourse" method="post" name="processcat">
2015: <h3>'.&mt('Category settings').'</h3>');
2016: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
2017: my @cat_params = &catalog_settable($domconf{'coursecategories'},$type);
2018: if (@cat_params > 0) {
2019: my (%cenv,@changes,@nochanges);
2020: my %currsettings =
2021: &Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum);
2022: my (@newcategories,%showitem);
2023: if (grep(/^togglecats$/,@cat_params)) {
2024: if ($currsettings{'hidefromcat'} ne $env{'form.hidefromcat'}) {
2025: push(@changes,'hidefromcat');
2026: $cenv{'hidefromcat'} = $env{'form.hidefromcat'};
2027: } else {
2028: push(@nochanges,'hidefromcat');
2029: }
2030: if ($env{'form.hidefromcat'} eq 'yes') {
2031: $showitem{'hidefromcat'} = '"'.&mt('Yes')."'";
2032: } else {
2033: $showitem{'hidefromcat'} = '"'.&mt('No').'"';
2034: }
2035: }
2036: if (grep(/^categorize$/,@cat_params)) {
2037: my (@cats,@trails,%allitems,%idx,@jsarray);
2038: if (ref($domconf{'coursecategories'}) eq 'HASH') {
2039: my $cathash = $domconf{'coursecategories'}{'cats'};
2040: if (ref($cathash) eq 'HASH') {
2041: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
2042: \%allitems,\%idx,\@jsarray);
2043: }
2044: }
2045: @newcategories = &Apache::loncommon::get_env_multiple('form.usecategory');
2046: if (@newcategories == 0) {
2047: $showitem{'categories'} = '"'.&mt('None').'"';
2048: } else {
2049: $showitem{'categories'} = '<ul>';
2050: foreach my $item (@newcategories) {
2051: $showitem{'categories'} .= '<li>'.$trails[$allitems{$item}].'</li>';
2052: }
2053: $showitem{'categories'} .= '</ul>';
2054: }
2055: my $catchg = 0;
2056: if ($currsettings{'categories'} ne '') {
2057: my @currcategories = split('&',$currsettings{'categories'});
2058: foreach my $cat (@currcategories) {
2059: if (!grep(/^\Q$cat\E$/,@newcategories)) {
2060: $catchg = 1;
2061: last;
2062: }
2063: }
2064: if (!$catchg) {
2065: foreach my $cat (@newcategories) {
2066: if (!grep(/^\Q$cat\E$/,@currcategories)) {
2067: $catchg = 1;
2068: last;
2069: }
2070: }
2071: }
2072: } else {
2073: if (@newcategories > 0) {
2074: $catchg = 1;
2075: }
2076: }
2077: if ($catchg) {
2078: $cenv{'categories'} = join('&',@newcategories);
2079: push(@changes,'categories');
2080: } else {
2081: push(@nochanges,'categories');
2082: }
2083: if (@changes > 0) {
2084: my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum);
2085: if ($putreply eq 'ok') {
2086: if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') {
2087: my %newenvhash;
2088: foreach my $item (@changes) {
2089: $newenvhash{'course.'.$cdom.'_'.$cnum.'.'.$item} = $cenv{$item};
2090: }
2091: &Apache::lonnet::appenv(\%newenvhash);
2092: }
2093: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
2094: $cnum,undef,undef,'.');
2095: if (ref($crsinfo{$env{'form.pickedcourse'}}) eq 'HASH') {
2096: if (grep(/^hidefromcat$/,@changes)) {
2097: $crsinfo{$env{'form.pickedcourse'}}{'hidefromcat'} = $env{'form.hidefromcat'};
2098: }
2099: if (grep(/^categories$/,@changes)) {
2100: $crsinfo{$env{'form.pickedcourse'}}{'categories'} = $cenv{'categories'};
2101: }
2102: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
2103: my $putres = &Apache::lonnet::courseidput($cdom,\%crsinfo,$chome,'notime');
2104: }
2105: $r->print(&mt('The following changes occurred:').'<ul>');
2106: foreach my $item (@changes) {
2107: $r->print('<li>'.&mt('[_1] now set to: [_2]',$desc{$item},$showitem{$item}).'</li>');
2108: }
2109: $r->print('</ul><br />');
2110: }
2111: }
2112: if (@nochanges > 0) {
2113: $r->print(&mt('The following were unchanged:').'<ul>');
2114: foreach my $item (@nochanges) {
2115: $r->print('<li>'.&mt('[_1] still set to: [_2]',$desc{$item},$showitem{$item}).'</li>');
2116: }
2117: $r->print('</ul>');
2118: }
2119: }
2120: } else {
2121: my $newrole = $ccrole.'./'.$cdom.'/'.$cnum;
2122: my $escuri = &HTML::Entities::encode('/adm/roles?selectrole=1&'.$newrole.
2123: '=1&destinationurl=/adm/courseprefs','&<>"');
2124: if ($type eq 'Community') {
2125: $r->print(&mt('Category settings for communities in this domain should be modified in community context (via "[_1]Community Configuration[_2]").','<a href="$escuri">','</a>').'<br />');
2126: } else {
2127: $r->print(&mt('Category settings for courses in this domain should be modified in course context (via "[_1]Course Configuration[_2]").','<a href="$escuri">','</a>').'<br />');
2128: }
2129: }
2130: $r->print('<br />'."\n".
2131: '<a href="javascript:changePage(document.processcat,'."'menu'".')">'.
2132: &mt('Pick another action').'</a>');
2133: $r->print(&hidden_form_elements().'</form>');
2134: return;
2135: }
2136:
2137: sub print_header {
2138: my ($r,$type,$javascript_validations) = @_;
2139: my $phase = "start";
2140: if ( exists($env{'form.phase'}) ) {
2141: $phase = $env{'form.phase'};
2142: }
2143: my $js = qq|
2144:
2145: function changePage(formname,newphase) {
2146: formname.phase.value = newphase;
2147: if (newphase == 'processparms') {
2148: return;
2149: }
2150: formname.submit();
2151: }
2152:
2153: |;
2154: if ($phase eq 'setparms') {
2155: $js .= $javascript_validations;
2156: } elsif ($phase eq 'courselist') {
2157: $js .= <<"ENDJS";
2158: function hide_searching() {
2159: if (document.getElementById('searching')) {
2160: document.getElementById('searching').style.display = 'none';
2161: }
2162: return;
2163: }
2164:
2165: ENDJS
2166: } elsif ($phase eq 'setquota') {
2167: my $invalid = &mt('The quota you entered contained invalid characters.');
2168: my $alert = &mt('You must enter a number');
2169: &js_escape(\$invalid);
2170: &js_escape(\$alert);
2171: my $regexp = '/^\s*(\d+\.?\d*|\.\d+)\s*$/';
2172: $js .= <<"ENDSCRIPT";
2173:
2174: function verify_quota() {
2175: var newquota = document.setquota.coursequota.value;
2176: var num_reg = $regexp;
2177: if (num_reg.test(newquota)) {
2178: changePage(document.setquota,'processquota');
2179: } else {
2180: alert("$invalid\\n$alert");
2181: return false;
2182: }
2183: return true;
2184: }
2185:
2186: ENDSCRIPT
2187: } elsif ($phase eq 'setanon') {
2188: my $invalid = &mt('The responder threshold you entered is invalid.');
2189: my $alert = &mt('You must enter a positive integer.');
2190: &js_escape(\$invalid);
2191: &js_escape(\$alert);
2192: my $regexp = ' /^\s*\d+\s*$/';
2193: $js .= <<"ENDSCRIPT";
2194:
2195: function verify_anon_threshold() {
2196: var newthreshold = document.setanon.threshold.value;
2197: var num_reg = $regexp;
2198: if (num_reg.test(newthreshold)) {
2199: if (newthreshold > 0) {
2200: changePage(document.setanon,'processthreshold');
2201: } else {
2202: alert("$invalid\\n$alert");
2203: return false;
2204: }
2205: } else {
2206: alert("$invalid\\n$alert");
2207: return false;
2208: }
2209: return true;
2210: }
2211:
2212: ENDSCRIPT
2213: } elsif ($phase eq 'setpostsubmit') {
2214: my $invalid = &mt('The choice entered for disabling the submit button is invalid.');
2215: my $invalidtimeout = &mt('The timeout you entered for disabling the submit button is invalid.');
2216: my $alert = &mt('Enter one of: a positive integer, 0 (for no timeout), or leave blank to use domain default');
2217: &js_escape(\$invalid);
2218: &js_escape(\$invalidtimeout);
2219: &js_escape(\$alert);
2220: my $regexp = ' /^\s*\d+\s*$/';
2221:
2222: $js .= <<"ENDSCRIPT";
2223:
2224: function verify_postsubmit() {
2225: var optionsElement = document.setpostsubmit.postsubmit;
2226: var verified = '';
2227: if (optionsElement.length) {
2228: var currval;
2229: for (var i=0; i<optionsElement.length; i++) {
2230: if (optionsElement[i].checked) {
2231: currval = optionsElement[i].value;
2232: }
2233: }
2234: if (currval == 1) {
2235: var newtimeout = document.setpostsubmit.postsubtimeout.value;
2236: if (newtimeout == '') {
2237: verified = 'ok';
2238: } else {
2239: var num_reg = $regexp;
2240: if (num_reg.test(newtimeout)) {
2241: if (newtimeout>= 0) {
2242: verified = 'ok';
2243: } else {
2244: alert("$invalidtimeout\\n$alert");
2245: return false;
2246: }
2247: } else {
2248: alert("$invalid\\n$alert");
2249: return false;
2250: }
2251: }
2252: } else {
2253: if (currval == 0) {
2254: verified = 'ok';
2255: } else {
2256: alert('$invalid');
2257: return false;
2258: }
2259: }
2260: if (verified == 'ok') {
2261: changePage(document.setpostsubmit,'processpostsubmit');
2262: return true;
2263: }
2264: }
2265: return false;
2266: }
2267:
2268: function togglePostsubmit(caller) {
2269: var optionsElement = document.setpostsubmit.postsubmit;
2270: if (document.getElementById(caller)) {
2271: var divitem = document.getElementById(caller);
2272: var optionsElement = document.setpostsubmit.postsubmit;
2273: if (optionsElement.length) {
2274: var currval;
2275: for (var i=0; i<optionsElement.length; i++) {
2276: if (optionsElement[i].checked) {
2277: currval = optionsElement[i].value;
2278: }
2279: }
2280: if (currval == 1) {
2281: divitem.style.display = 'block';
2282: } else {
2283: divitem.style.display = 'none';
2284: }
2285: }
2286: }
2287: return;
2288: }
2289:
2290: ENDSCRIPT
2291:
2292: }
2293: my $starthash;
2294: if ($env{'form.phase'} eq 'adhocrole') {
2295: $starthash = {
2296: add_entries => {'onload' => "javascript:document.adhocrole.submit();"},
2297: };
2298: } elsif ($phase eq 'courselist') {
2299: $starthash = {
2300: add_entries => {'onload' => "hide_searching(); courseSet(document.filterpicker.official, 'load');"},
2301: };
2302: }
2303: $r->print(&Apache::loncommon::start_page('View/Modify Course/Community Settings',
2304: &Apache::lonhtmlcommon::scripttag($js),
2305: $starthash));
2306: my $bread_text = "View/Modify Courses/Communities";
2307: if ($type eq 'Community') {
2308: $bread_text = 'Community Settings';
2309: } else {
2310: $bread_text = 'Course Settings';
2311: }
2312: $r->print(&Apache::lonhtmlcommon::breadcrumbs($bread_text));
2313: return;
2314: }
2315:
2316: sub print_footer {
2317: my ($r) = @_;
2318: $r->print('<br />'.&Apache::loncommon::end_page());
2319: return;
2320: }
2321:
2322: sub check_course {
2323: my ($dom,$domdesc) = @_;
2324: my ($ok_course,$description,$instcode);
2325: my %coursehash;
2326: if ($env{'form.pickedcourse'} =~ /^$match_domain\_$match_courseid$/) {
2327: my %args;
2328: unless ($env{'course.'.$env{'form.pickedcourse'}.'.description'}) {
2329: %args = (
2330: 'one_time' => 1,
2331: 'freshen_cache' => 1,
2332: );
2333: }
2334: %coursehash =
2335: &Apache::lonnet::coursedescription($env{'form.pickedcourse'},\%args);
2336: my $cnum = $coursehash{'num'};
2337: my $cdom = $coursehash{'domain'};
2338: $description = $coursehash{'description'};
2339: $instcode = $coursehash{'internal.coursecode'};
2340: if ($instcode) {
2341: $description .= " ($instcode)";
2342: }
2343: if (($cdom eq $dom) && ($cnum =~ /^$match_courseid$/)) {
2344: my %courseIDs = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
2345: $cnum,undef,undef,'.');
2346: if ($courseIDs{$cdom.'_'.$cnum}) {
2347: $ok_course = 'ok';
2348: }
2349: }
2350: }
2351: return ($ok_course,$description,\%coursehash);
2352: }
2353:
2354: sub course_settings_descrip {
2355: my ($type) = @_;
2356: my %longtype;
2357: if ($type eq 'Community') {
2358: %longtype = &Apache::lonlocal::texthash(
2359: 'courseowner' => "Username:domain of community owner",
2360: 'co-owners' => "Username:domain of each co-owner",
2361: 'selfenrollmgrdc' => "Community-specific self-enrollment configuration by Domain Coordinator",
2362: 'selfenrollmgrcc' => "Community-specific self-enrollment configuration by Community personnel",
2363: 'mysqltables' => '"Temporary" student performance tables lifetime (seconds)',
2364: );
2365: } else {
2366: %longtype = &Apache::lonlocal::texthash(
2367: 'authtype' => 'Default authentication method',
2368: 'autharg' => 'Default authentication parameter',
2369: 'autoadds' => 'Automated adds',
2370: 'autodrops' => 'Automated drops',
2371: 'autostart' => 'Date of first automated enrollment',
2372: 'autoend' => 'Date of last automated enrollment',
2373: 'default_enrollment_start_date' => 'Date of first student access',
2374: 'default_enrollment_end_date' => 'Date of last student access',
2375: 'coursecode' => 'Official course code',
2376: 'courseowner' => "Username:domain of course owner",
2377: 'co-owners' => "Username:domain of each co-owner",
2378: 'notifylist' => 'Course Coordinators to be notified of enrollment changes',
2379: 'sectionnums' => 'Course section number:LON-CAPA section',
2380: 'crosslistings' => 'Crosslisted class:LON-CAPA section',
2381: 'defaultcredits' => 'Credits',
2382: 'autodropfailsafe' => "Failsafe section enrollment count",
2383: 'selfenrollmgrdc' => "Course-specific self-enrollment configuration by Domain Coordinator",
2384: 'selfenrollmgrcc' => "Course-specific self-enrollment configuration by Course personnel",
2385: 'mysqltables' => '"Temporary" student performance tables lifetime (seconds)',
2386: );
2387: }
2388: return %longtype;
2389: }
2390:
2391: sub hidden_form_elements {
2392: my $hidden_elements =
2393: &Apache::lonhtmlcommon::echo_form_input(['gosearch','updater','coursecode',
2394: 'prevphase','numlocalcc','courseowner','login','coursequota','intarg',
2395: 'locarg','krbarg','krbver','counter','hidefromcat','usecategory',
2396: 'threshold','postsubmit','postsubtimeout','defaultcredits','uploadquota',
2397: 'selfenrollmgrdc','selfenrollmgrcc','action','state','currsec_st',
2398: 'sections','newsec','mysqltables'],['^selfenrollmgr_','^selfenroll_'])."\n".
2399: '<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />';
2400: return $hidden_elements;
2401: }
2402:
2403: sub showcredits {
2404: my ($dom) = @_;
2405: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
2406: if ($domdefaults{'officialcredits'} || $domdefaults{'unofficialcredits'} || $domdefaults{'textbookcredits'}) {
2407: return 1;
2408: }
2409: }
2410:
2411: sub get_permission {
2412: my ($dom) = @_;
2413: my ($allowed,%permission);
2414: if (&Apache::lonnet::allowed('ccc',$dom)) {
2415: $allowed = 1;
2416: %permission = (
2417: setquota => 'edit',
2418: processquota => 'edit',
2419: setanon => 'edit',
2420: processthreshold => 'edit',
2421: setpostsubmit => 'edit',
2422: processpostsubmit => 'edit',
2423: viewparms => 'view',
2424: setparms => 'edit',
2425: processparms => 'edit',
2426: catsettings => 'edit',
2427: processcat => 'edit',
2428: selfenroll => 'edit',
2429: adhocrole => 'coord',
2430: );
2431: } elsif (&Apache::lonnet::allowed('rar',$dom)) {
2432: $allowed = 1;
2433: %permission = (
2434: setquota => 'view',
2435: viewparms => 'view',
2436: setanon => 'view',
2437: setpostsubmit => 'view',
2438: setparms => 'view',
2439: catsettings => 'view',
2440: selfenroll => 'view',
2441: adhocrole => 'custom',
2442: );
2443: }
2444: return ($allowed,\%permission);
2445: }
2446:
2447: sub handler {
2448: my $r = shift;
2449: if ($r->header_only) {
2450: &Apache::loncommon::content_type($r,'text/html');
2451: $r->send_http_header;
2452: return OK;
2453: }
2454:
2455: my $dom = $env{'request.role.domain'};
2456: my $domdesc = &Apache::lonnet::domain($dom,'description');
2457: my ($allowed,$permission) = &get_permission($dom);
2458: if ($allowed) {
2459: &Apache::loncommon::content_type($r,'text/html');
2460: $r->send_http_header;
2461:
2462: &Apache::lonhtmlcommon::clear_breadcrumbs();
2463:
2464: my $phase = $env{'form.phase'};
2465: if ($env{'form.updater'}) {
2466: $phase = '';
2467: }
2468: if ($phase eq '') {
2469: &Apache::lonhtmlcommon::add_breadcrumb
2470: ({href=>"/adm/modifycourse",
2471: text=>"Course/Community search"});
2472: &print_course_search_page($r,$dom,$domdesc);
2473: } else {
2474: my $firstform = $phase;
2475: if ($phase eq 'courselist') {
2476: $firstform = 'filterpicker';
2477: }
2478: my $choose_text;
2479: my $type = $env{'form.type'};
2480: if ($type eq '') {
2481: $type = 'Course';
2482: }
2483: if ($type eq 'Community') {
2484: $choose_text = "Choose a community";
2485: } else {
2486: $choose_text = "Choose a course";
2487: }
2488: &Apache::lonhtmlcommon::add_breadcrumb
2489: ({href=>"javascript:changePage(document.$firstform,'')",
2490: text=>"Course/Community search"},
2491: {href=>"javascript:changePage(document.$phase,'courselist')",
2492: text=>$choose_text});
2493: if ($phase eq 'courselist') {
2494: &print_course_selection_page($r,$dom,$domdesc,$permission);
2495: } else {
2496: my ($checked,$cdesc,$coursehash) = &check_course($dom,$domdesc);
2497: if ($checked eq 'ok') {
2498: my $enter_text;
2499: if ($type eq 'Community') {
2500: $enter_text = 'Enter community';
2501: } else {
2502: $enter_text = 'Enter course';
2503: }
2504: if ($phase eq 'menu') {
2505: &Apache::lonhtmlcommon::add_breadcrumb
2506: ({href=>"javascript:changePage(document.$phase,'menu')",
2507: text=>"Pick action"});
2508: &print_modification_menu($r,$cdesc,$domdesc,$dom,$type,
2509: $env{'form.pickedcourse'},$coursehash,
2510: $permission);
2511: } elsif ($phase eq 'adhocrole') {
2512: &Apache::lonhtmlcommon::add_breadcrumb
2513: ({href=>"javascript:changePage(document.$phase,'adhocrole')",
2514: text=>$enter_text});
2515: &print_adhocrole_selected($r,$type,$permission);
2516: } else {
2517: &Apache::lonhtmlcommon::add_breadcrumb
2518: ({href=>"javascript:changePage(document.$phase,'menu')",
2519: text=>"Pick action"});
2520: my ($cdom,$cnum) = split(/_/,$env{'form.pickedcourse'});
2521: my ($readonly,$linktext);
2522: if ($permission->{$phase} eq 'view') {
2523: $readonly = 1;
2524: }
2525: if (($phase eq 'setquota') && ($permission->{'setquota'})) {
2526: if ($permission->{'setquota'} eq 'view') {
2527: $linktext = 'Set quota';
2528: } else {
2529: $linktext = 'Display quota';
2530: }
2531: &Apache::lonhtmlcommon::add_breadcrumb
2532: ({href=>"javascript:changePage(document.$phase,'$phase')",
2533: text=>$linktext});
2534: &print_setquota($r,$cdom,$cnum,$cdesc,$type,$readonly);
2535: } elsif (($phase eq 'processquota') && ($permission->{'processquota'})) {
2536: &Apache::lonhtmlcommon::add_breadcrumb
2537: ({href=>"javascript:changePage(document.$phase,'setquota')",
2538: text=>"Set quota"});
2539: &Apache::lonhtmlcommon::add_breadcrumb
2540: ({href=>"javascript:changePage(document.$phase,'$phase')",
2541: text=>"Result"});
2542: &modify_quota($r,$cdom,$cnum,$cdesc,$domdesc,$type);
2543: } elsif (($phase eq 'setanon') && ($permission->{'setanon'})) {
2544: &Apache::lonhtmlcommon::add_breadcrumb
2545: ({href=>"javascript:changePage(document.$phase,'$phase')",
2546: text=>"Threshold for anonymous submissions display"});
2547: &print_set_anonsurvey_threshold($r,$cdom,$cnum,$cdesc,$type,$readonly);
2548: } elsif (($phase eq 'processthreshold') && ($permission->{'processthreshold'})) {
2549: &Apache::lonhtmlcommon::add_breadcrumb
2550: ({href=>"javascript:changePage(document.$phase,'setanon')",
2551: text=>"Threshold for anonymous submissions display"});
2552: &Apache::lonhtmlcommon::add_breadcrumb
2553: ({href=>"javascript:changePage(document.$phase,'$phase')",
2554: text=>"Result"});
2555: &modify_anonsurvey_threshold($r,$cdom,$cnum,$cdesc,$domdesc,$type);
2556: } elsif (($phase eq 'setpostsubmit') && ($permission->{'setpostsubmit'})) {
2557: if ($permission->{'setpostsubmit'} eq 'view') {
2558: $linktext = 'Submit button behavior post-submission';
2559: } else {
2560: $linktext = 'Configure submit button behavior post-submission';
2561: }
2562: &Apache::lonhtmlcommon::add_breadcrumb
2563: ({href=>"javascript:changePage(document.$phase,'$phase')",
2564: text=>$linktext});
2565: &print_postsubmit_config($r,$cdom,$cnum,$cdesc,$type,$readonly);
2566: } elsif (($phase eq 'processpostsubmit') && ($permission->{'processpostsubmit'})) {
2567: &Apache::lonhtmlcommon::add_breadcrumb
2568: ({href=>"javascript:changePage(document.$phase,'$phase')",
2569: text=>"Result"});
2570: &modify_postsubmit_config($r,$cdom,$cnum,$cdesc,$domdesc,$type);
2571: } elsif (($phase eq 'viewparms') && ($permission->{'viewparms'})) {
2572: &Apache::lonhtmlcommon::add_breadcrumb
2573: ({href=>"javascript:changePage(document.$phase,'viewparms')",
2574: text=>"Display settings"});
2575: &print_settings_display($r,$cdom,$cnum,$cdesc,$type,$permission);
2576: } elsif (($phase eq 'setparms') && ($permission->{'setparms'})) {
2577: if ($permission->{'setparms'} eq 'view') {
2578: $linktext = 'Display settings';
2579: } else {
2580: $linktext = 'Change settings';
2581: }
2582: &Apache::lonhtmlcommon::add_breadcrumb
2583: ({href=>"javascript:changePage(document.$phase,'$phase')",
2584: text=>$linktext});
2585: &print_course_modification_page($r,$cdom,$cnum,$cdesc,$type,$readonly);
2586: } elsif (($phase eq 'processparms') && ($permission->{'processparms'})) {
2587: &Apache::lonhtmlcommon::add_breadcrumb
2588: ({href=>"javascript:changePage(document.$phase,'setparms')",
2589: text=>"Change settings"});
2590: &Apache::lonhtmlcommon::add_breadcrumb
2591: ({href=>"javascript:changePage(document.$phase,'$phase')",
2592: text=>"Result"});
2593: &modify_course($r,$cdom,$cnum,$cdesc,$domdesc,$type);
2594: } elsif (($phase eq 'catsettings') && ($permission->{'catsettings'})) {
2595: &Apache::lonhtmlcommon::add_breadcrumb
2596: ({href=>"javascript:changePage(document.$phase,'$phase')",
2597: text=>"Catalog settings"});
2598: &print_catsettings($r,$cdom,$cnum,$cdesc,$type,$readonly);
2599: } elsif (($phase eq 'processcat') && ($permission->{'processcat'})) {
2600: &Apache::lonhtmlcommon::add_breadcrumb
2601: ({href=>"javascript:changePage(document.$phase,'catsettings')",
2602: text=>"Catalog settings"});
2603: &Apache::lonhtmlcommon::add_breadcrumb
2604: ({href=>"javascript:changePage(document.$phase,'$phase')",
2605: text=>"Result"});
2606: &modify_catsettings($r,$cdom,$cnum,$cdesc,$domdesc,$type);
2607: } elsif (($phase eq 'selfenroll') && ($permission->{'selfenroll'})) {
2608: &Apache::lonhtmlcommon::add_breadcrumb
2609: ({href => "javascript:changePage(document.$phase,'$phase')",
2610: text => "Self-enrollment settings"});
2611: if (!exists($env{'form.state'})) {
2612: &print_selfenrollconfig($r,$type,$cdesc,$coursehash,$readonly);
2613: } elsif ($env{'form.state'} eq 'done') {
2614: &Apache::lonhtmlcommon::add_breadcrumb
2615: ({href=>"javascript:changePage(document.$phase,'$phase')",
2616: text=>"Result"});
2617: &modify_selfenrollconfig($r,$type,$cdesc,$coursehash);
2618: }
2619: }
2620: }
2621: } else {
2622: $r->print('<span class="LC_error">');
2623: if ($type eq 'Community') {
2624: $r->print(&mt('The community you selected is not a valid community in this domain'));
2625: } else {
2626: $r->print(&mt('The course you selected is not a valid course in this domain'));
2627: }
2628: $r->print(" ($domdesc)</span>");
2629: }
2630: }
2631: }
2632: &print_footer($r);
2633: } else {
2634: $env{'user.error.msg'}=
2635: "/adm/modifycourse:ccc:0:0:Cannot modify course/community settings";
2636: return HTTP_NOT_ACCEPTABLE;
2637: }
2638: return OK;
2639: }
2640:
2641: 1;
2642: __END__
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