1: # The LearningOnline Network with CAPA
2: # handler for DC-only modifiable course settings
3: #
4: # $Id: lonmodifycourse.pm,v 1.79.2.6 2017/04/08 19:05:44 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: \$("#LC_choose_adhoc").empty();
273: for (var i=0; i<data.roles.length; i++) {
274: \$("<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>")
275: .appendTo("#LC_choose_adhoc");
276: }
277: \$( "#LC_adhocrole_chooser" ).toggle( true );
278: \$( "#LC_get_role_0").prop("checked", true);
279: \$( "#LC_adhocrole_chooser" ).dialog({ autoOpen: false });
280: \$( "#LC_adhocrole_chooser" ).dialog("open");
281: \$( "#LC_adhocrole_chooser" ).dialog({
282: height: 400,
283: width: 500,
284: modal: true,
285: resizable: false,
286: buttons: [
287: {
288: text: "$jslt{'ok'}",
289: click: function() {
290: var rolename = \$('input[name=LC_get_role]:checked', '#LChelpdeskpicker').val();
291: \$( '[name="adhocrole"]' )[0].value = rolename;
292: document.courselist.submit();
293: }
294: },
295: {
296: text: "$jslt{'exit'}",
297: click: function() {
298: \$("#LC_adhocrole_chooser").dialog( "close" );
299: }
300: }
301: ],
302: });
303: \$( "#LC_adhocrole_chooser" ).find( "form" ).on( "submit", function( event ) {
304: event.preventDefault();
305: var rolename = \$('input[name=LC_get_role]:checked', '#LChelpdeskpicker').val()
306: \$( '[name="adhocrole"]' )[0].value = rolename;
307: document.courselist.submit();
308: \$("#LC_adhocrole_chooser").dialog( "close" );
309: });
310: }
311: }
312: }
313: }
314: http.send(params);
315: } else {
316: document.courselist.submit();
317: }
318: return;
319: }
320: // ]]>
321: </script>
322:
323: <div id="LC_adhocrole_chooser" title="$lt{'title'}" style="display:none">
324: <p>$lt{'preamble'}</p>
325: <form name="LChelpdeskadhoc" id="LChelpdeskpicker" action="">
326: <div id="LC_choose_adhoc">
327: </div>
328: <input type="hidden" name="adhocrole" id="LCadhocrole" value="" />
329: <input type="submit" tabindex="-1" style="position:absolute; top:-1000px" />
330: </form>
331: <p>$lt{'cancel'}</p>
332: </div>
333: END
334: } elsif ($permission->{'adhocrole'} eq 'coord') {
335: $r->print(<<"END");
336: <script type="text/javascript">
337: // <![CDATA[
338:
339: function gochoose(cname,cdom,cdesc) {
340: document.courselist.pickedcourse.value = cdom+'_'+cname;
341: document.courselist.submit();
342: return;
343: }
344:
345: // ]]>
346: </script>
347: END
348: }
349:
350: # Criteria for course search
351: my ($filterlist,$filter) = &get_filters();
352: my $action = '/adm/modifycourse';
353: my $dctitle = &Apache::lonnet::plaintext('dc');
354: my ($numtitles,@codetitles);
355: $r->print(&Apache::loncommon::js_changer());
356: $r->print(&mt('Revise your search criteria for this domain').' ('.$domdesc.').<br />');
357: $r->print(&Apache::loncommon::build_filters($filterlist,$type,undef,undef,$filter,$action,
358: \$numtitles,'modifycourse',undef,undef,undef,
359: \@codetitles,$dom,$env{'form.form'}));
360: my %courses = &Apache::loncommon::search_courses($dom,$type,$filter,$numtitles,
361: undef,undef,undef,\@codetitles);
362: &Apache::lonpickcourse::display_matched_courses($r,$type,0,$action,undef,undef,undef,
363: $dom,undef,%courses);
364: return;
365: }
366:
367: sub get_filters {
368: my ($dom) = @_;
369: my @filterlist = ('descriptfilter','instcodefilter','ownerfilter',
370: 'ownerdomfilter','coursefilter','sincefilter');
371: # created filter
372: my $loncaparev = &Apache::lonnet::get_server_loncaparev($dom);
373: if ($loncaparev ne 'unknown_cmd') {
374: push(@filterlist,'createdfilter');
375: }
376: my %filter;
377: foreach my $item (@filterlist) {
378: $filter{$item} = $env{'form.'.$item};
379: }
380: return (\@filterlist,\%filter);
381: }
382:
383: sub print_modification_menu {
384: my ($r,$cdesc,$domdesc,$dom,$type,$cid,$coursehash,$permission) = @_;
385: &print_header($r,$type);
386: my ($ccrole,$categorytitle,$setquota_text,$setuploadquota_text,$cdom,$cnum);
387: if (ref($coursehash) eq 'HASH') {
388: $cdom = $coursehash->{'domain'};
389: $cnum = $coursehash->{'num'};
390: } else {
391: ($cdom,$cnum) = split(/_/,$cid);
392: }
393: if ($type eq 'Community') {
394: $ccrole = 'co';
395: } else {
396: $ccrole = 'cc';
397: }
398: my %linktext;
399: if ($permission->{'setparms'} eq 'edit') {
400: %linktext = (
401: 'setquota' => 'View/Modify quotas for group portfolio files, and for uploaded content',
402: 'setanon' => 'View/Modify responders threshold for anonymous survey submissions display',
403: 'selfenroll' => 'View/Modify Self-Enrollment configuration',
404: 'setpostsubmit' => 'View/Modify submit button behavior, post-submission',
405: );
406: } else {
407: %linktext = (
408: 'setquota' => 'View quotas for group portfolio files, and for uploaded content',
409: 'setanon' => 'View responders threshold for anonymous survey submissions display',
410: 'selfenroll' => 'View Self-Enrollment configuration',
411: 'setpostsubmit' => 'View submit button behavior, post-submission',
412: );
413: }
414: if ($type eq 'Community') {
415: if ($permission->{'setparms'} eq 'edit') {
416: $categorytitle = 'View/Modify Community Settings';
417: $linktext{'setparms'} = 'View/Modify community owner';
418: $linktext{'catsettings'} = 'View/Modify catalog settings for community';
419: } else {
420: $categorytitle = 'View Community Settings';
421: $linktext{'setparms'} = 'View community owner';
422: $linktext{'catsettings'} = 'View catalog settings for community';
423: }
424: $setquota_text = &mt('Total disk space allocated for storage of portfolio files in all groups in a community.');
425: $setuploadquota_text = &mt('Disk space allocated for storage of content uploaded directly to a community via Content Editor.');
426: } else {
427: if ($permission->{'setparms'} eq 'edit') {
428: $categorytitle = 'View/Modify Course Settings';
429: $linktext{'catsettings'} = 'View/Modify catalog settings for course';
430: if (($type ne 'Placement') && (&showcredits($dom))) {
431: $linktext{'setparms'} = 'View/Modify course owner, institutional code, default authentication, credits, self-enrollment and table lifetime';
432: } else {
433: $linktext{'setparms'} = 'View/Modify course owner, institutional code, default authentication, self-enrollment and table lifetime';
434: }
435: } else {
436: $categorytitle = 'View Course Settings';
437: $linktext{'catsettings'} = 'View catalog settings for course';
438: if (($type ne 'Placement') && (&showcredits($dom))) {
439: $linktext{'setparms'} = 'View course owner, institutional code, default authentication, credits, self-enrollment and table lifetime';
440: } else {
441: $linktext{'setparms'} = 'View course owner, institutional code, default authentication, self-enrollment and table lifetime';
442: }
443: }
444: $setquota_text = &mt('Total disk space allocated for storage of portfolio files in all groups in a course.');
445: $setuploadquota_text = &mt('Disk space allocated for storage of content uploaded directly to a course via Content Editor.');
446: }
447: my $anon_text = &mt('Responder threshold required to display anonymous survey submissions.');
448: my $postsubmit_text = &mt('Override defaults for submit button behavior post-submission for this specific course.');
449: my $mysqltables_text = &mt('Override default for lifetime of "temporary" MySQL tables containing student performance data.');
450: $linktext{'viewparms'} = 'Display current settings for automated enrollment';
451:
452: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$dom);
453: my @additional_params = &catalog_settable($domconf{'coursecategories'},$type);
454:
455: sub manage_selfenrollment {
456: my ($cdom,$cnum,$type,$coursehash,$permission) = @_;
457: if ($permission->{'selfenroll'}) {
458: my ($managed_by_cc,$managed_by_dc) = &Apache::lonuserutils::selfenrollment_administration($cdom,$cnum,$type,$coursehash);
459: if (ref($managed_by_dc) eq 'ARRAY') {
460: if (@{$managed_by_dc}) {
461: return 1;
462: }
463: }
464: }
465: return 0;
466: }
467:
468: sub phaseurl {
469: my $phase = shift;
470: return "javascript:changePage(document.menu,'$phase')"
471: }
472: my @menu =
473: ({ categorytitle => $categorytitle,
474: items => [
475: {
476: linktext => $linktext{'setparms'},
477: url => &phaseurl('setparms'),
478: permission => $permission->{'setparms'},
479: #help => '',
480: icon => 'crsconf.png',
481: linktitle => ''
482: },
483: {
484: linktext => $linktext{'setquota'},
485: url => &phaseurl('setquota'),
486: permission => $permission->{'setquota'},
487: #help => '',
488: icon => 'groupportfolioquota.png',
489: linktitle => ''
490: },
491: {
492: linktext => $linktext{'setanon'},
493: url => &phaseurl('setanon'),
494: permission => $permission->{'setanon'},
495: #help => '',
496: icon => 'anonsurveythreshold.png',
497: linktitle => ''
498: },
499: {
500: linktext => $linktext{'catsettings'},
501: url => &phaseurl('catsettings'),
502: permission => (($permission->{'catsettings'}) && (@additional_params > 0)),
503: #help => '',
504: icon => 'ccatconf.png',
505: linktitle => ''
506: },
507: {
508: linktext => $linktext{'viewparms'},
509: url => &phaseurl('viewparms'),
510: permission => ($permission->{'viewparms'} && ($type ne 'Community')),
511: #help => '',
512: icon => 'roles.png',
513: linktitle => ''
514: },
515: {
516: linktext => $linktext{'selfenroll'},
517: icon => 'self_enroll.png',
518: #help => 'Course_Self_Enrollment',
519: url => &phaseurl('selfenroll'),
520: permission => &manage_selfenrollment($cdom,$cnum,$type,$coursehash,$permission),
521: linktitle => 'Configure user self-enrollment.',
522: },
523: {
524: linktext => $linktext{'setpostsubmit'},
525: icon => 'emblem-readonly.png',
526: #help => '',
527: url => &phaseurl('setpostsubmit'),
528: permission => $permission->{'setpostsubmit'},
529: linktitle => '',
530: },
531: ]
532: },
533: );
534:
535: my $menu_html =
536: '<h3>'
537: .&mt('View/Modify settings for: [_1]',
538: '<span class="LC_nobreak">'.$cdesc.'</span>')
539: .'</h3>'."\n".'<p>';
540: if ($type eq 'Community') {
541: $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:');
542: } else {
543: $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:');
544: }
545: $menu_html .= '</p>'."\n".'<ul>';
546: if ($type eq 'Community') {
547: $menu_html .= '<li>'.&mt('Community owner (permitted to assign Coordinator roles in the community).').'</li>'."\n".
548: '<li>'.&mt('Override defaults for who configures self-enrollment for this specific community').'</li>'."\n";
549: } else {
550: $menu_html .= '<li>'.&mt('Course owner (permitted to assign Course Coordinator roles in the course).').'</li>'."\n".
551: '<li>'.&mt("Institutional code and default authentication (both required for auto-enrollment of students from institutional datafeeds).").'</li>'."\n";
552: if (&showcredits($dom)) {
553: $menu_html .= '<li>'.&mt('Default credits earned by student on course completion.').'</li>'."\n";
554: }
555: $menu_html .= ' <li>'.&mt('Override defaults for who configures self-enrollment for this specific course.').'</li>'."\n";
556: }
557: $menu_html .= '<li>'.$mysqltables_text.'</li>'."\n".
558: '<li>'.$setquota_text.'</li>'."\n".
559: '<li>'.$setuploadquota_text.'</li>'."\n".
560: '<li>'.$anon_text.'</li>'."\n".
561: '<li>'.$postsubmit_text.'</li>'."\n";
562: my ($categories_link_start,$categories_link_end);
563: if ($permission->{'catsettings'} eq 'edit') {
564: $categories_link_start = '<a href="/adm/domainprefs?actions=coursecategories&phase=display">';
565: $categories_link_end = '</a>';
566: }
567: foreach my $item (@additional_params) {
568: if ($type eq 'Community') {
569: if ($item eq 'togglecats') {
570: $menu_html .= ' <li>'.&mt('Hiding/unhiding a community from the catalog (although can be [_1]configured[_2] to be modifiable by a Coordinator in community context).',$categories_link_start,$categories_link_end).'</li>'."\n";
571: } elsif ($item eq 'categorize') {
572: $menu_html .= ' <li>'.&mt('Manual cataloging of a community (although can be [_1]configured[_2] to be modifiable by a Coordinator in community context).',$categories_link_start,$categories_link_end).'</li>'."\n";
573: }
574: } else {
575: if ($item eq 'togglecats') {
576: $menu_html .= ' <li>'.&mt('Hiding/unhiding a course from the course catalog (although can be [_1]configured[_2] to be modifiable by a Course Coordinator in course context).',$categories_link_start,$categories_link_end).'</li>'."\n";
577: } elsif ($item eq 'categorize') {
578: $menu_html .= ' <li>'.&mt('Manual cataloging of a course (although can be [_1]configured[_2] to be modifiable by a Course Coordinator in course context).',$categories_link_start,$categories_link_end).'</li>'."\n";
579: }
580: }
581: }
582: $menu_html .=
583: ' </ul>'
584: .'<form name="menu" method="post" action="/adm/modifycourse">'
585: ."\n"
586: .&hidden_form_elements();
587:
588: $r->print($menu_html);
589: $r->print(&Apache::lonhtmlcommon::generate_menu(@menu));
590: $r->print('</form>');
591: return;
592: }
593:
594: sub print_adhocrole_selected {
595: my ($r,$type,$permission) = @_;
596: &print_header($r,$type);
597: my ($cdom,$cnum) = split(/_/,$env{'form.pickedcourse'});
598: my ($newrole,$selectrole);
599: if ($permission->{'adhocrole'} eq 'coord') {
600: if ($type eq 'Community') {
601: $newrole = "co./$cdom/$cnum";
602: } else {
603: $newrole = "cc./$cdom/$cnum";
604: }
605: $selectrole = 1;
606: } elsif ($permission->{'adhocrole'} eq 'custom') {
607: my ($okroles,$description) = &Apache::lonnet::get_my_adhocroles($env{'form.pickedcourse'},1);
608: if (ref($okroles) eq 'ARRAY') {
609: my $possrole = $env{'form.adhocrole'};
610: if (($possrole ne '') && (grep(/^\Q$possrole\E$/,@{$okroles}))) {
611: my $confname = &Apache::lonnet::get_domainconfiguser($cdom);
612: $newrole = "cr/$cdom/$confname/$possrole./$cdom/$cnum";
613: $selectrole = 1;
614: }
615: }
616: }
617: if ($selectrole) {
618: $r->print('<form name="adhocrole" method="post" action="/adm/roles">
619: <input type="hidden" name="selectrole" value="'.$selectrole.'" />
620: <input type="hidden" name="newrole" value="'.$newrole.'" />
621: </form>');
622: } else {
623: $r->print('<form name="ccrole" method="post" action="/adm/modifycourse">'.
624: '</form>');
625: }
626: return;
627: }
628:
629: sub print_settings_display {
630: my ($r,$cdom,$cnum,$cdesc,$type,$permission) = @_;
631: my %enrollvar = &get_enrollment_settings($cdom,$cnum);
632: my %longtype = &course_settings_descrip($type);
633: my %lt = &Apache::lonlocal::texthash(
634: 'valu' => 'Current value',
635: 'cour' => 'Current settings are:',
636: 'cose' => "Settings which control auto-enrollment using classlists from your institution's student information system fall into two groups:",
637: 'dcon' => 'Modifiable only by Domain Coordinator',
638: 'back' => 'Pick another action',
639: );
640: my $ccrole = 'cc';
641: if ($type eq 'Community') {
642: $ccrole = 'co';
643: }
644: my $cctitle = &Apache::lonnet::plaintext($ccrole,$type);
645: my $dctitle = &Apache::lonnet::plaintext('dc');
646: my @modifiable_params = &get_dc_settable($type,$cdom);
647: my ($internals,$accessdates) = &autoenroll_keys();
648: my @items;
649: if ((ref($internals) eq 'ARRAY') && (ref($accessdates) eq 'ARRAY')) {
650: @items = (@{$internals},@{$accessdates});
651: }
652: my $disp_table = &Apache::loncommon::start_data_table()."\n".
653: &Apache::loncommon::start_data_table_header_row()."\n".
654: "<th> </th>\n".
655: "<th>$lt{'valu'}</th>\n".
656: "<th>$lt{'dcon'}</th>\n".
657: &Apache::loncommon::end_data_table_header_row()."\n";
658: foreach my $item (@items) {
659: $disp_table .= &Apache::loncommon::start_data_table_row()."\n".
660: "<td><b>$longtype{$item}</b></td>\n".
661: "<td>$enrollvar{$item}</td>\n";
662: if (grep(/^\Q$item\E$/,@modifiable_params)) {
663: $disp_table .= '<td align="right">'.&mt('Yes').'</td>'."\n";
664: } else {
665: $disp_table .= '<td align="right">'.&mt('No').'</td>'."\n";
666: }
667: $disp_table .= &Apache::loncommon::end_data_table_row()."\n";
668: }
669: $disp_table .= &Apache::loncommon::end_data_table()."\n";
670: &print_header($r,$type);
671: my ($enroll_link_start,$enroll_link_end,$setparms_link_start,$setparms_link_end);
672: if (&Apache::lonnet::allowed('ccc',$cdom)) {
673: my $newrole = $ccrole.'./'.$cdom.'/'.$cnum;
674: my $escuri = &HTML::Entities::encode('/adm/roles?selectrole=1&'.$newrole.
675: '=1&destinationurl=/adm/populate','&<>"');
676: $enroll_link_start = '<a href="'.$escuri.'">';
677: $enroll_link_end = '</a>';
678: }
679: if ($permission->{'setparms'}) {
680: $setparms_link_start = '<a href="javascript:changePage(document.viewparms,'."'setparms'".');">';
681: $setparms_link_end = '</a>';
682: }
683: $r->print('<h3>'.&mt('Current automated enrollment settings for:').
684: ' <span class="LC_nobreak">'.$cdesc.'</span></h3>'.
685: '<form action="/adm/modifycourse" method="post" name="viewparms">'."\n".
686: '<p>'.$lt{'cose'}.'<ul>'.
687: '<li>'.&mt('Settings modifiable by a [_1] via the [_2]Automated Enrollment Manager[_3] in a course.',
688: $cctitle,$enroll_link_start,$enroll_link_end).'</li>');
689: if (&showcredits($cdom)) {
690: $r->print('<li>'.&mt('Settings modifiable by a [_1] via [_2]View/Modify course owner, institutional code, default authentication, credits, and self-enrollment[_3].',$dctitle,$setparms_link_start,$setparms_link_end)."\n");
691: } else {
692: $r->print('<li>'.&mt('Settings modifiable by a [_1] via [_2]View/Modify course owner, institutional code, default authentication, and self-enrollment[_3].',$dctitle,$setparms_link_start,$setparms_link_end)."\n");
693: }
694: $r->print('</li></ul></p>'.
695: '<p>'.$lt{'cour'}.'</p><p>'.$disp_table.'</p><p>'.
696: '<a href="javascript:changePage(document.viewparms,'."'menu'".')">'.$lt{'back'}.'</a>'."\n".
697: &hidden_form_elements().
698: '</p></form>'
699: );
700: }
701:
702: sub print_setquota {
703: my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
704: my $lctype = lc($type);
705: my $headline = &mt("Set disk space quotas for $lctype: [_1]",
706: '<span class="LC_nobreak">'.$cdesc.'</span>');
707: my %lt = &Apache::lonlocal::texthash(
708: 'gpqu' => 'Disk space for storage of group portfolio files',
709: 'upqu' => 'Disk space for storage of content directly uploaded to course via Content Editor',
710: 'modi' => 'Save',
711: 'back' => 'Pick another action',
712: );
713: my %staticdefaults = (
714: coursequota => 20,
715: uploadquota => 500,
716: );
717: my %settings = &Apache::lonnet::get('environment',['internal.coursequota','internal.uploadquota','internal.coursecode'],
718: $cdom,$cnum);
719: my $coursequota = $settings{'internal.coursequota'};
720: my $uploadquota = $settings{'internal.uploadquota'};
721: if ($coursequota eq '') {
722: $coursequota = $staticdefaults{'coursequota'};
723: }
724: if ($uploadquota eq '') {
725: my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
726: my $quotatype = &Apache::lonuserutils::get_extended_type($cdom,$cnum,$type,\%settings);
727: $uploadquota = $domdefs{$quotatype.'quota'};
728: if ($uploadquota eq '') {
729: $uploadquota = $staticdefaults{'uploadquota'};
730: }
731: }
732: &print_header($r,$type);
733: my $hidden_elements = &hidden_form_elements();
734: my $porthelpitem = &Apache::loncommon::help_open_topic('Modify_Course_Quota');
735: my $uploadhelpitem = &Apache::loncommon::help_open_topic('Modify_Course_Upload_Quota');
736: my ($disabled,$submit);
737: if ($readonly) {
738: $disabled = ' disabled="disabled"';
739: } else {
740: $submit = '<input type="submit" value="'.$lt{'modi'}.'" />';
741: }
742: $r->print(<<ENDDOCUMENT);
743: <form action="/adm/modifycourse" method="post" name="setquota" onsubmit="return verify_quota();">
744: <h3>$headline</h3>
745: <p><span class="LC_nobreak">
746: $porthelpitem $lt{'gpqu'}: <input type="text" size="4" name="coursequota" value="$coursequota" $disabled /> MB
747: </span>
748: <br />
749: <span class="LC_nobreak">
750: $uploadhelpitem $lt{'upqu'}: <input type="text" size="4" name="uploadquota" value="$uploadquota" $disabled /> MB
751: </span>
752: </p>
753: <p>
754: $submit
755: </p>
756: $hidden_elements
757: <a href="javascript:changePage(document.setquota,'menu')">$lt{'back'}</a>
758: </form>
759: ENDDOCUMENT
760: return;
761: }
762:
763: sub print_set_anonsurvey_threshold {
764: my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
765: my %lt = &Apache::lonlocal::texthash(
766: 'resp' => 'Responder threshold for anonymous survey submissions display:',
767: 'sufa' => 'Anonymous survey submissions displayed when responders exceeds',
768: 'modi' => 'Save',
769: 'back' => 'Pick another action',
770: );
771: my %settings = &Apache::lonnet::get('environment',['internal.anonsurvey_threshold'],$cdom,$cnum);
772: my $threshold = $settings{'internal.anonsurvey_threshold'};
773: if ($threshold eq '') {
774: my %domconfig =
775: &Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
776: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
777: $threshold = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
778: if ($threshold eq '') {
779: $threshold = 10;
780: }
781: } else {
782: $threshold = 10;
783: }
784: }
785: &print_header($r,$type);
786: my $hidden_elements = &hidden_form_elements();
787: my ($disabled,$submit);
788: if ($readonly) {
789: $disabled = ' disabled="disabled"';
790: } else {
791: $submit = '<input type="submit" value="'.$lt{'modi'}.'" />';
792: }
793: my $helpitem = &Apache::loncommon::help_open_topic('Modify_Anonsurvey_Threshold');
794: $r->print(<<ENDDOCUMENT);
795: <form action="/adm/modifycourse" method="post" name="setanon" onsubmit="return verify_anon_threshold();">
796: <h3>$lt{'resp'} <span class="LC_nobreak">$cdesc</span></h3>
797: <p>
798: $helpitem $lt{'sufa'}: <input type="text" size="4" name="threshold" value="$threshold" $disabled />
799: $submit
800: </p>
801: $hidden_elements
802: <a href="javascript:changePage(document.setanon,'menu')">$lt{'back'}</a>
803: </form>
804: ENDDOCUMENT
805: return;
806: }
807:
808: sub print_postsubmit_config {
809: my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
810: my %lt = &Apache::lonlocal::texthash (
811: 'conf' => 'Configure submit button behavior after student makes a submission',
812: 'disa' => 'Disable submit button/keypress following student submission',
813: 'nums' => 'Number of seconds submit is disabled',
814: 'modi' => 'Save',
815: 'back' => 'Pick another action',
816: 'yes' => 'Yes',
817: 'no' => 'No',
818: );
819: my %settings = &Apache::lonnet::get('environment',['internal.postsubmit','internal.postsubtimeout',
820: 'internal.coursecode','internal.textbook'],$cdom,$cnum);
821: my $postsubmit = $settings{'internal.postsubmit'};
822: if ($postsubmit eq '') {
823: my %domconfig =
824: &Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
825: $postsubmit = 1;
826: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
827: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
828: if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
829: $postsubmit = 0;
830: }
831: }
832: }
833: }
834: my ($checkedon,$checkedoff,$display);
835: if ($postsubmit) {
836: $checkedon = 'checked="checked"';
837: $display = 'block';
838: } else {
839: $checkedoff = 'checked="checked"';
840: $display = 'none';
841: }
842: my $postsubtimeout = $settings{'internal.postsubtimeout'};
843: my $default = &domain_postsubtimeout($cdom,$type,\%settings);
844: my $zero = &mt('(Enter 0 to disable until next page reload, or leave blank to use the domain default: [_1])',$default);
845: if ($postsubtimeout eq '') {
846: $postsubtimeout = $default;
847: }
848: &print_header($r,$type);
849: my $hidden_elements = &hidden_form_elements();
850: my ($disabled,$submit);
851: if ($readonly) {
852: $disabled = ' disabled="disabled"';
853: } else {
854: $submit = '<input type="submit" value="'.$lt{'modi'}.'" />';
855: }
856: my $helpitem = &Apache::loncommon::help_open_topic('Modify_Postsubmit_Config');
857: $r->print(<<ENDDOCUMENT);
858: <form action="/adm/modifycourse" method="post" name="setpostsubmit" onsubmit="return verify_postsubmit();">
859: <h3>$lt{'conf'} <span class="LC_nobreak">($cdesc)</span></h3>
860: <p>
861: $helpitem $lt{'disa'}:
862: <label><input type="radio" name="postsubmit" $checkedon onclick="togglePostsubmit('studentsubmission');" value="1" $disabled />
863: $lt{'yes'}</label>
864: <label><input type="radio" name="postsubmit" $checkedoff onclick="togglePostsubmit('studentsubmission');" value="0" $disabled />
865: $lt{'no'}</label>
866: <div id="studentsubmission" style="display: $display">
867: $lt{'nums'} <input type="text" name="postsubtimeout" value="$postsubtimeout" $disabled /><br />
868: $zero</div>
869: <br />
870: $submit
871: </p>
872: $hidden_elements
873: <a href="javascript:changePage(document.setpostsubmit,'menu')">$lt{'back'}</a>
874: </form>
875: ENDDOCUMENT
876: return;
877: }
878:
879: sub domain_postsubtimeout {
880: my ($cdom,$type,$settings) = @_;
881: return unless (ref($settings) eq 'HASH');
882: my $lctype = lc($type);
883: unless ($type eq 'Community') {
884: $lctype = 'unofficial';
885: if ($settings->{'internal.coursecode'}) {
886: $lctype = 'official';
887: } elsif ($settings->{'internal.textbook'}) {
888: $lctype = 'textbook';
889: }
890: }
891: my %domconfig =
892: &Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
893: my $postsubtimeout = 60;
894: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
895: if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
896: if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
897: if ($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}{$lctype} ne '') {
898: $postsubtimeout = $domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}{$lctype};
899: }
900: }
901: }
902: }
903: return $postsubtimeout;
904: }
905:
906: sub print_catsettings {
907: my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
908: &print_header($r,$type);
909: my %lt = &Apache::lonlocal::texthash(
910: 'back' => 'Pick another action',
911: 'catset' => 'Catalog Settings for Course',
912: 'visi' => 'Visibility in Course/Community Catalog',
913: 'exclude' => 'Exclude from course catalog:',
914: 'categ' => 'Categorize Course',
915: 'assi' => 'Assign one or more categories and/or subcategories to this course.'
916: );
917: if ($type eq 'Community') {
918: $lt{'catset'} = &mt('Catalog Settings for Community');
919: $lt{'exclude'} = &mt('Exclude from course catalog');
920: $lt{'categ'} = &mt('Categorize Community');
921: $lt{'assi'} = &mt('Assign one or more subcategories to this community.');
922: }
923: $r->print('<form action="/adm/modifycourse" method="post" name="catsettings">'.
924: '<h3>'.$lt{'catset'}.' <span class="LC_nobreak">'.$cdesc.'</span></h3>');
925: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
926: my @cat_params = &catalog_settable($domconf{'coursecategories'},$type);
927: if (@cat_params > 0) {
928: my $disabled;
929: if ($readonly) {
930: $disabled = ' disabled="disabled"';
931: }
932: my %currsettings =
933: &Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum);
934: if (grep(/^togglecats$/,@cat_params)) {
935: my $excludeon = '';
936: my $excludeoff = ' checked="checked" ';
937: if ($currsettings{'hidefromcat'} eq 'yes') {
938: $excludeon = $excludeoff;
939: $excludeoff = '';
940: }
941: $r->print('<br /><h4>'.$lt{'visi'}.'</h4>'.
942: $lt{'exclude'}.
943: ' <label><input name="hidefromcat" type="radio" value="yes" '.$excludeon.$disabled.' />'.&mt('Yes').'</label> <label><input name="hidefromcat" type="radio" value="" '.$excludeoff.$disabled.' />'.&mt('No').'</label><br /><p>');
944: if ($type eq 'Community') {
945: $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."));
946: } else {
947: $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>'.
948: '<li>'.&mt('Auto-cataloging is enabled and the course is assigned an institutional code.').'</li>'.
949: '<li>'.&mt('The course has been categorized using at least one of the course categories defined for the domain.').'</li></ul>');
950: }
951: $r->print('</ul></p>');
952: }
953: if (grep(/^categorize$/,@cat_params)) {
954: $r->print('<br /><h4>'.$lt{'categ'}.'</h4>');
955: if (ref($domconf{'coursecategories'}) eq 'HASH') {
956: my $cathash = $domconf{'coursecategories'}{'cats'};
957: if (ref($cathash) eq 'HASH') {
958: $r->print($lt{'assi'}.'<br /><br />'.
959: &Apache::loncommon::assign_categories_table($cathash,
960: $currsettings{'categories'},$type,$disabled));
961: } else {
962: $r->print(&mt('No categories defined for this domain'));
963: }
964: } else {
965: $r->print(&mt('No categories defined for this domain'));
966: }
967: unless ($type eq 'Community') {
968: $r->print('<p>'.&mt('If auto-cataloging based on institutional code is enabled in the domain, a course will continue to be listed in the catalog of official courses, in addition to receiving a listing under any manually assigned categor(ies).').'</p>');
969: }
970: }
971: unless ($readonly) {
972: $r->print('<p><input type="button" name="chgcatsettings" value="'.
973: &mt('Save').'" onclick="javascript:changePage(document.catsettings,'."'processcat'".');" /></p>');
974: }
975: } else {
976: $r->print('<span class="LC_warning">');
977: if ($type eq 'Community') {
978: $r->print(&mt('Catalog settings in this domain are set in community context via "Community Configuration".'));
979: } else {
980: $r->print(&mt('Catalog settings in this domain are set in course context via "Course Configuration".'));
981: }
982: $r->print('</span><br /><br />'."\n".
983: '<a href="javascript:changePage(document.catsettings,'."'menu'".');">'.
984: $lt{'back'}.'</a>');
985: }
986: $r->print(&hidden_form_elements().'</form>'."\n");
987: return;
988: }
989:
990: sub print_course_modification_page {
991: my ($r,$cdom,$cnum,$cdesc,$crstype,$readonly) = @_;
992: my %lt=&Apache::lonlocal::texthash(
993: 'actv' => "Active",
994: 'inac' => "Inactive",
995: 'ownr' => "Owner",
996: 'name' => "Name",
997: 'unme' => "Username:Domain",
998: 'stus' => "Status",
999: 'nocc' => 'There is currently no owner set for this course.',
1000: 'gobt' => "Save",
1001: 'sett' => 'Setting',
1002: 'domd' => 'Domain default',
1003: 'whom' => 'Who configures',
1004: );
1005: my ($ownertable,$ccrole,$javascript_validations,$authenitems,$ccname,$disabled);
1006: my %enrollvar = &get_enrollment_settings($cdom,$cnum);
1007: my %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.textbook',
1008: 'internal.selfenrollmgrdc','internal.selfenrollmgrcc',
1009: 'internal.mysqltables'],$cdom,$cnum);
1010: my $type = &Apache::lonuserutils::get_extended_type($cdom,$cnum,$crstype,\%settings);
1011: my @specific_managebydc = split(/,/,$settings{'internal.selfenrollmgrdc'});
1012: my @specific_managebycc = split(/,/,$settings{'internal.selfenrollmgrcc'});
1013: my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
1014: my @default_managebydc = split(/,/,$domdefaults{$type.'selfenrolladmdc'});
1015: if ($crstype eq 'Community') {
1016: $ccrole = 'co';
1017: $lt{'nocc'} = &mt('There is currently no owner set for this community.');
1018: } else {
1019: $ccrole ='cc';
1020: ($javascript_validations,$authenitems) = &gather_authenitems($cdom,\%enrollvar,$readonly);
1021: }
1022: $ccname = &Apache::lonnet::plaintext($ccrole,$crstype);
1023: if ($readonly) {
1024: $disabled = ' disabled="disabled"';
1025: }
1026: my %roleshash = &Apache::lonnet::get_my_roles($cnum,$cdom,'','',[$ccrole]);
1027: my (@local_ccs,%cc_status,%pname);
1028: foreach my $item (keys(%roleshash)) {
1029: my ($uname,$udom) = split(/:/,$item);
1030: if (!grep(/^\Q$uname\E:\Q$udom\E$/,@local_ccs)) {
1031: push(@local_ccs,$uname.':'.$udom);
1032: $pname{$uname.':'.$udom} = &Apache::loncommon::plainname($uname,$udom);
1033: $cc_status{$uname.':'.$udom} = $lt{'actv'};
1034: }
1035: }
1036: if (($enrollvar{'courseowner'} ne '') &&
1037: (!grep(/^$enrollvar{'courseowner'}$/,@local_ccs))) {
1038: push(@local_ccs,$enrollvar{'courseowner'});
1039: my ($owneruname,$ownerdom) = split(/:/,$enrollvar{'courseowner'});
1040: $pname{$enrollvar{'courseowner'}} =
1041: &Apache::loncommon::plainname($owneruname,$ownerdom);
1042: my $active_cc = &Apache::loncommon::check_user_status($ownerdom,$owneruname,
1043: $cdom,$cnum,$ccrole);
1044: if ($active_cc eq 'active') {
1045: $cc_status{$enrollvar{'courseowner'}} = $lt{'actv'};
1046: } else {
1047: $cc_status{$enrollvar{'courseowner'}} = $lt{'inac'};
1048: }
1049: }
1050: @local_ccs = sort(@local_ccs);
1051: if (@local_ccs == 0) {
1052: $ownertable = $lt{'nocc'};
1053: } else {
1054: my $numlocalcc = scalar(@local_ccs);
1055: $ownertable = '<input type="hidden" name="numlocalcc" value="'.$numlocalcc.'" />'.
1056: &Apache::loncommon::start_data_table()."\n".
1057: &Apache::loncommon::start_data_table_header_row()."\n".
1058: '<th>'.$lt{'ownr'}.'</th>'.
1059: '<th>'.$lt{'name'}.'</th>'.
1060: '<th>'.$lt{'unme'}.'</th>'.
1061: '<th>'.$lt{'stus'}.'</th>'.
1062: &Apache::loncommon::end_data_table_header_row()."\n";
1063: foreach my $cc (@local_ccs) {
1064: $ownertable .= &Apache::loncommon::start_data_table_row()."\n";
1065: if ($cc eq $enrollvar{'courseowner'}) {
1066: $ownertable .= '<td><input type="radio" name="courseowner" value="'.$cc.'" checked="checked"'.$disabled.' /></td>'."\n";
1067: } else {
1068: $ownertable .= '<td><input type="radio" name="courseowner" value="'.$cc.'"'.$disabled.' /></td>'."\n";
1069: }
1070: $ownertable .=
1071: '<td>'.$pname{$cc}.'</td>'."\n".
1072: '<td>'.$cc.'</td>'."\n".
1073: '<td>'.$cc_status{$cc}.' '.$ccname.'</td>'."\n".
1074: &Apache::loncommon::end_data_table_row()."\n";
1075: }
1076: $ownertable .= &Apache::loncommon::end_data_table();
1077: }
1078: &print_header($r,$crstype,$javascript_validations);
1079: my $dctitle = &Apache::lonnet::plaintext('dc');
1080: my $mainheader = &modifiable_only_title($crstype);
1081: my $hidden_elements = &hidden_form_elements();
1082: $r->print('<form action="/adm/modifycourse" method="post" name="'.$env{'form.phase'}.'">'."\n".
1083: '<h3>'.$mainheader.' <span class="LC_nobreak">'.$cdesc.'</span></h3><p>'.
1084: &Apache::lonhtmlcommon::start_pick_box());
1085: if ($crstype eq 'Community') {
1086: $r->print(&Apache::lonhtmlcommon::row_title(
1087: &Apache::loncommon::help_open_topic('Modify_Community_Owner').
1088: ' '.&mt('Community Owner'))."\n");
1089: } else {
1090: $r->print(&Apache::lonhtmlcommon::row_title(
1091: &Apache::loncommon::help_open_topic('Modify_Course_Instcode').
1092: ' '.&mt('Course Code'))."\n".
1093: '<input type="text" size="15" name="coursecode" value="'.$enrollvar{'coursecode'}.'"'.$disabled.' />'.
1094: &Apache::lonhtmlcommon::row_closure());
1095: if (&showcredits($cdom)) {
1096: $r->print(&Apache::lonhtmlcommon::row_title(
1097: &Apache::loncommon::help_open_topic('Modify_Course_Credithours').
1098: ' '.&mt('Credits (students)'))."\n".
1099: '<input type="text" size="3" name="defaultcredits" value="'.$enrollvar{'defaultcredits'}.'"'.$disabled.' />'.
1100: &Apache::lonhtmlcommon::row_closure());
1101: }
1102: $r->print(&Apache::lonhtmlcommon::row_title(
1103: &Apache::loncommon::help_open_topic('Modify_Course_Defaultauth').
1104: ' '.&mt('Default Authentication method'))."\n".
1105: $authenitems."\n".
1106: &Apache::lonhtmlcommon::row_closure().
1107: &Apache::lonhtmlcommon::row_title(
1108: &Apache::loncommon::help_open_topic('Modify_Course_Owner').
1109: ' '.&mt('Course Owner'))."\n");
1110: }
1111: my ($cctitle,$rolename,$currmanages,$ccchecked,$dcchecked,$defaultchecked);
1112: my ($selfenrollrows,$selfenrolltitles) = &Apache::lonuserutils::get_selfenroll_titles();
1113: if ($type eq 'Community') {
1114: $cctitle = &mt('Community personnel');
1115: } else {
1116: $cctitle = &mt('Course personnel');
1117: }
1118:
1119: $r->print($ownertable."\n".&Apache::lonhtmlcommon::row_closure().
1120: &Apache::lonhtmlcommon::row_title(
1121: &Apache::loncommon::help_open_topic('Modify_Course_Selfenrolladmin').
1122: ' '.&mt('Self-enrollment configuration')).
1123: &Apache::loncommon::start_data_table()."\n".
1124: &Apache::loncommon::start_data_table_header_row()."\n".
1125: '<th>'.$lt{'sett'}.'</th>'.
1126: '<th>'.$lt{'domd'}.'</th>'.
1127: '<th>'.$lt{'whom'}.'</th>'.
1128: &Apache::loncommon::end_data_table_header_row()."\n");
1129: my %optionname;
1130: $optionname{''} = &mt('Use domain default');
1131: $optionname{'0'} = $dctitle;
1132: $optionname{'1'} = $cctitle;
1133: foreach my $item (@{$selfenrollrows}) {
1134: my %checked;
1135: my $default = $cctitle;
1136: if (grep(/^\Q$item\E$/,@default_managebydc)) {
1137: $default = $dctitle;
1138: }
1139: if (grep(/^\Q$item\E$/,@specific_managebydc)) {
1140: $checked{'0'} = ' checked="checked"';
1141: } elsif (grep(/^\Q$item\E$/,@specific_managebycc)) {
1142: $checked{'1'} = ' checked="checked"';
1143: } else {
1144: $checked{''} = ' checked="checked"';
1145: }
1146: $r->print(&Apache::loncommon::start_data_table_row()."\n".
1147: '<td>'.$selfenrolltitles->{$item}.'</td>'."\n".
1148: '<td>'.&mt('[_1] configures',$default).'</td>'."\n".
1149: '<td>');
1150: foreach my $option ('','0','1') {
1151: $r->print('<span class="LC_nobreak"><label>'.
1152: '<input type="radio" name="selfenrollmgr_'.$item.'" '.
1153: 'value="'.$option.'"'.$checked{$option}.$disabled.' />'.
1154: $optionname{$option}.'</label></span><br />');
1155: }
1156: $r->print('</td>'."\n".
1157: &Apache::loncommon::end_data_table_row()."\n");
1158: }
1159: $r->print(&Apache::loncommon::end_data_table()."\n".
1160: '<br />'.&Apache::lonhtmlcommon::row_closure().
1161: &Apache::lonhtmlcommon::row_title(
1162: &Apache::loncommon::help_open_topic('Modify_Course_Table_Lifetime').
1163: ' '.&mt('"Temporary" Tables Lifetime (s)'))."\n".
1164: '<input type="text" size="10" name="mysqltables" value="'.$settings{'internal.mysqltables'}.'"'.$disabled.' />'.
1165: &Apache::lonhtmlcommon::row_closure(1).
1166: &Apache::lonhtmlcommon::end_pick_box().'</p><p>'.$hidden_elements);
1167: unless ($readonly) {
1168: $r->print('<input type="button" onclick="javascript:changePage(this.form,'."'processparms'".');');
1169: if ($crstype eq 'Community') {
1170: $r->print('this.form.submit();"');
1171: } else {
1172: $r->print('javascript:verify_message(this.form);"');
1173: }
1174: $r->print(' value="'.$lt{'gobt'}.'" />');
1175: }
1176: $r->print('</p></form>');
1177: return;
1178: }
1179:
1180: sub print_selfenrollconfig {
1181: my ($r,$type,$cdesc,$coursehash,$readonly) = @_;
1182: return unless(ref($coursehash) eq 'HASH');
1183: my $cnum = $coursehash->{'num'};
1184: my $cdom = $coursehash->{'domain'};
1185: my %currsettings = &get_selfenroll_settings($coursehash);
1186: &print_header($r,$type);
1187: $r->print('<h3>'.&mt('Self-enrollment with a student role in: [_1]',
1188: '<span class="LC_nobreak">'.$cdesc.'</span>').'</h3>'."\n");
1189: &Apache::loncreateuser::print_selfenroll_menu($r,'domain',$env{'form.pickedcourse'},
1190: $cdom,$cnum,\%currsettings,
1191: &hidden_form_elements(),$readonly);
1192: return;
1193: }
1194:
1195: sub modify_selfenrollconfig {
1196: my ($r,$type,$cdesc,$coursehash) = @_;
1197: return unless(ref($coursehash) eq 'HASH');
1198: my $cnum = $coursehash->{'num'};
1199: my $cdom = $coursehash->{'domain'};
1200: my %currsettings = &get_selfenroll_settings($coursehash);
1201: &print_header($r,$type);
1202: $r->print('<h3>'.&mt('Self-enrollment with a student role in: [_1]',
1203: '<span class="LC_nobreak">'.$cdesc.'</span>').'</h3>'."\n");
1204: $r->print('<form action="/adm/modifycourse" method="post" name="selfenroll">'."\n".
1205: &hidden_form_elements().'<br />');
1206: &Apache::loncreateuser::update_selfenroll_config($r,$env{'form.pickedcourse'},
1207: $cdom,$cnum,'domain',$type,\%currsettings);
1208: $r->print('</form>');
1209: return;
1210: }
1211:
1212: sub get_selfenroll_settings {
1213: my ($coursehash) = @_;
1214: my %currsettings;
1215: if (ref($coursehash) eq 'HASH') {
1216: %currsettings = (
1217: selfenroll_types => $coursehash->{'internal.selfenroll_types'},
1218: selfenroll_registered => $coursehash->{'internal.selfenroll_registered'},
1219: selfenroll_section => $coursehash->{'internal.selfenroll_section'},
1220: selfenroll_notifylist => $coursehash->{'internal.selfenroll_notifylist'},
1221: selfenroll_approval => $coursehash->{'internal.selfenroll_approval'},
1222: selfenroll_limit => $coursehash->{'internal.selfenroll_limit'},
1223: selfenroll_cap => $coursehash->{'internal.selfenroll_cap'},
1224: selfenroll_start_date => $coursehash->{'internal.selfenroll_start_date'},
1225: selfenroll_end_date => $coursehash->{'internal.selfenroll_end_date'},
1226: selfenroll_start_access => $coursehash->{'internal.selfenroll_start_access'},
1227: selfenroll_end_access => $coursehash->{'internal.selfenroll_end_access'},
1228: default_enrollment_start_date => $coursehash->{'default_enrollment_start_date'},
1229: default_enrollment_end_date => $coursehash->{'default_enrollment_end_date'},
1230: uniquecode => $coursehash->{'internal.uniquecode'},
1231: );
1232: }
1233: return %currsettings;
1234: }
1235:
1236: sub modifiable_only_title {
1237: my ($type) = @_;
1238: my $dctitle = &Apache::lonnet::plaintext('dc');
1239: if ($type eq 'Community') {
1240: return &mt('Community settings modifiable only by [_1] for:',$dctitle);
1241: } else {
1242: return &mt('Course settings modifiable only by [_1] for:',$dctitle);
1243: }
1244: }
1245:
1246: sub gather_authenitems {
1247: my ($cdom,$enrollvar,$readonly) = @_;
1248: my ($krbdef,$krbdefdom)=&Apache::loncommon::get_kerberos_defaults($cdom);
1249: my $curr_authtype = '';
1250: my $curr_authfield = '';
1251: if (ref($enrollvar) eq 'HASH') {
1252: if ($enrollvar->{'authtype'} =~ /^krb/) {
1253: $curr_authtype = 'krb';
1254: } elsif ($enrollvar->{'authtype'} eq 'internal' ) {
1255: $curr_authtype = 'int';
1256: } elsif ($enrollvar->{'authtype'} eq 'localauth' ) {
1257: $curr_authtype = 'loc';
1258: }
1259: }
1260: unless ($curr_authtype eq '') {
1261: $curr_authfield = $curr_authtype.'arg';
1262: }
1263: my $javascript_validations =
1264: &Apache::lonuserutils::javascript_validations('modifycourse',$krbdefdom,
1265: $curr_authtype,$curr_authfield);
1266: my %param = ( formname => 'document.'.$env{'form.phase'},
1267: kerb_def_dom => $krbdefdom,
1268: kerb_def_auth => $krbdef,
1269: mode => 'modifycourse',
1270: curr_authtype => $curr_authtype,
1271: curr_autharg => $enrollvar->{'autharg'},
1272: readonly => $readonly,
1273: );
1274: my (%authform,$authenitems);
1275: $authform{'krb'} = &Apache::loncommon::authform_kerberos(%param);
1276: $authform{'int'} = &Apache::loncommon::authform_internal(%param);
1277: $authform{'loc'} = &Apache::loncommon::authform_local(%param);
1278: foreach my $item ('krb','int','loc') {
1279: if ($authform{$item} ne '') {
1280: $authenitems .= $authform{$item}.'<br />';
1281: }
1282: }
1283: return($javascript_validations,$authenitems);
1284: }
1285:
1286: sub modify_course {
1287: my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
1288: my %longtype = &course_settings_descrip($type);
1289: my @items = ('internal.courseowner','description','internal.co-owners',
1290: 'internal.pendingco-owners','internal.selfenrollmgrdc',
1291: 'internal.selfenrollmgrcc','internal.mysqltables');
1292: my ($selfenrollrows,$selfenrolltitles) = &Apache::lonuserutils::get_selfenroll_titles();
1293: unless ($type eq 'Community') {
1294: push(@items,('internal.coursecode','internal.authtype','internal.autharg',
1295: 'internal.sectionnums','internal.crosslistings'));
1296: if (&showcredits($cdom)) {
1297: push(@items,'internal.defaultcredits');
1298: }
1299: }
1300: my %settings = &Apache::lonnet::get('environment',\@items,$cdom,$cnum);
1301: my $description = $settings{'description'};
1302: my ($ccrole,$response,$chgresponse,$nochgresponse,$reply,%currattr,%newattr,
1303: %cenv,%changed,@changes,@nochanges,@sections,@xlists,@warnings);
1304: my @modifiable_params = &get_dc_settable($type,$cdom);
1305: foreach my $param (@modifiable_params) {
1306: $currattr{$param} = $settings{'internal.'.$param};
1307: }
1308: if ($type eq 'Community') {
1309: %changed = ( owner => 0 );
1310: $ccrole = 'co';
1311: } else {
1312: %changed = ( code => 0,
1313: owner => 0,
1314: );
1315: $ccrole = 'cc';
1316: unless ($settings{'internal.sectionnums'} eq '') {
1317: if ($settings{'internal.sectionnums'} =~ m/,/) {
1318: @sections = split/,/,$settings{'internal.sectionnums'};
1319: } else {
1320: $sections[0] = $settings{'internal.sectionnums'};
1321: }
1322: }
1323: unless ($settings{'internal.crosslistings'} eq '') {
1324: if ($settings{'internal.crosslistings'} =~ m/,/) {
1325: @xlists = split/,/,$settings{'internal.crosslistings'};
1326: } else {
1327: $xlists[0] = $settings{'internal.crosslistings'};
1328: }
1329: }
1330: if ($env{'form.login'} eq 'krb') {
1331: $newattr{'authtype'} = $env{'form.login'};
1332: $newattr{'authtype'} .= $env{'form.krbver'};
1333: $newattr{'autharg'} = $env{'form.krbarg'};
1334: } elsif ($env{'form.login'} eq 'int') {
1335: $newattr{'authtype'} ='internal';
1336: if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
1337: $newattr{'autharg'} = $env{'form.intarg'};
1338: }
1339: } elsif ($env{'form.login'} eq 'loc') {
1340: $newattr{'authtype'} = 'localauth';
1341: if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
1342: $newattr{'autharg'} = $env{'form.locarg'};
1343: }
1344: }
1345: if ( $newattr{'authtype'}=~ /^krb/) {
1346: if ($newattr{'autharg'} eq '') {
1347: push(@warnings,
1348: &mt('As you did not include the default Kerberos domain'
1349: .' to be used for authentication in this class, the'
1350: .' institutional data used by the automated'
1351: .' enrollment process must include the Kerberos'
1352: .' domain for each new student.'));
1353: }
1354: }
1355:
1356: if ( exists($env{'form.coursecode'}) ) {
1357: $newattr{'coursecode'}=$env{'form.coursecode'};
1358: unless ( $newattr{'coursecode'} eq $currattr{'coursecode'} ) {
1359: $changed{'code'} = 1;
1360: }
1361: }
1362: if ( exists($env{'form.mysqltables'}) ) {
1363: $newattr{'mysqltables'} = $env{'form.mysqltables'};
1364: $newattr{'mysqltables'} =~ s/\D+//g;
1365: }
1366: if (&showcredits($cdom) && exists($env{'form.defaultcredits'})) {
1367: $newattr{'defaultcredits'}=$env{'form.defaultcredits'};
1368: $newattr{'defaultcredits'} =~ s/[^\d\.]//g;
1369: }
1370: }
1371:
1372: my @newmgrdc = ();
1373: my @newmgrcc = ();
1374: my @currmgrdc = split(/,/,$currattr{'selfenrollmgrdc'});
1375: my @currmgrcc = split(/,/,$currattr{'selfenrollmgrcc'});
1376:
1377: foreach my $item (@{$selfenrollrows}) {
1378: if ($env{'form.selfenrollmgr_'.$item} eq '0') {
1379: push(@newmgrdc,$item);
1380: } elsif ($env{'form.selfenrollmgr_'.$item} eq '1') {
1381: push(@newmgrcc,$item);
1382: }
1383: }
1384:
1385: $newattr{'selfenrollmgrdc'}=join(',',@newmgrdc);
1386: $newattr{'selfenrollmgrcc'}=join(',',@newmgrcc);
1387:
1388: my $cctitle;
1389: if ($type eq 'Community') {
1390: $cctitle = &mt('Community personnel');
1391: } else {
1392: $cctitle = &mt('Course personnel');
1393: }
1394: my $dctitle = &Apache::lonnet::plaintext('dc');
1395:
1396: if ( exists($env{'form.courseowner'}) ) {
1397: $newattr{'courseowner'}=$env{'form.courseowner'};
1398: unless ( $newattr{'courseowner'} eq $currattr{'courseowner'} ) {
1399: $changed{'owner'} = 1;
1400: }
1401: }
1402:
1403: if ($changed{'owner'} || $changed{'code'}) {
1404: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',$cnum,
1405: undef,undef,'.');
1406: if (ref($crsinfo{$env{'form.pickedcourse'}}) eq 'HASH') {
1407: if ($changed{'code'}) {
1408: $crsinfo{$env{'form.pickedcourse'}}{'inst_code'} = $env{'form.coursecode'};
1409: }
1410: if ($changed{'owner'}) {
1411: $crsinfo{$env{'form.pickedcourse'}}{'owner'} = $env{'form.courseowner'};
1412: }
1413: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
1414: my $putres = &Apache::lonnet::courseidput($cdom,\%crsinfo,$chome,'notime');
1415: if ($putres eq 'ok') {
1416: &update_coowners($cdom,$cnum,$chome,\%settings,\%newattr);
1417: }
1418: }
1419: }
1420: foreach my $param (@modifiable_params) {
1421: if ($currattr{$param} eq $newattr{$param}) {
1422: push(@nochanges,$param);
1423: } else {
1424: $cenv{'internal.'.$param} = $newattr{$param};
1425: push(@changes,$param);
1426: }
1427: }
1428: if (@changes > 0) {
1429: $chgresponse = &mt('The following settings have been changed:').'<br/><ul>';
1430: }
1431: if (@nochanges > 0) {
1432: $nochgresponse = &mt('The following settings remain unchanged:').'<br/><ul>';
1433: }
1434: if (@changes > 0) {
1435: my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum);
1436: if ($putreply !~ /^ok$/) {
1437: $response = '<p class="LC_error">'.
1438: &mt('There was a problem processing your requested changes.').'<br />';
1439: if ($type eq 'Community') {
1440: $response .= &mt('Settings for this community have been left unchanged.');
1441: } else {
1442: $response .= &mt('Settings for this course have been left unchanged.');
1443: }
1444: $response .= '<br/>'.&mt('Error: ').$putreply.'</p>';
1445: } else {
1446: if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') {
1447: my %newenv;
1448: map { $newenv{'course.'.$cdom.'_'.$cnum.'.internal.'.$_} = $newattr{$_}; } @changes;
1449: &Apache::lonnet::appenv(\%newenv);
1450: }
1451: foreach my $attr (@modifiable_params) {
1452: if (grep/^\Q$attr\E$/,@changes) {
1453: my $shown = $newattr{$attr};
1454: if ($attr eq 'selfenrollmgrdc') {
1455: $shown = &selfenroll_config_status(\@newmgrdc,$selfenrolltitles);
1456: } elsif ($attr eq 'selfenrollmgrcc') {
1457: $shown = &selfenroll_config_status(\@newmgrcc,$selfenrolltitles);
1458: } elsif (($attr eq 'defaultcredits') && ($shown eq '')) {
1459: $shown = &mt('None');
1460: } elsif (($attr eq 'mysqltables') && ($shown eq '')) {
1461: $shown = &mt('domain default');
1462: }
1463: $chgresponse .= '<li>'.&mt('[_1] now set to: [_2]',$longtype{$attr},$shown).'</li>';
1464: } else {
1465: my $shown = $currattr{$attr};
1466: if ($attr eq 'selfenrollmgrdc') {
1467: $shown = &selfenroll_config_status(\@currmgrdc,$selfenrolltitles);
1468: } elsif ($attr eq 'selfenrollmgrcc') {
1469: $shown = &selfenroll_config_status(\@currmgrcc,$selfenrolltitles);
1470: } elsif (($attr eq 'defaultcredits') && ($shown eq '')) {
1471: $shown = &mt('None');
1472: } elsif (($attr eq 'mysqltables') && ($shown eq '')) {
1473: $shown = &mt('domain default');
1474: }
1475: $nochgresponse .= '<li>'.&mt('[_1] still set to: [_2]',$longtype{$attr},$shown).'</li>';
1476: }
1477: }
1478: if (($type ne 'Community') && ($changed{'code'} || $changed{'owner'})) {
1479: if ( $newattr{'courseowner'} eq '') {
1480: push(@warnings,&mt('There is no owner associated with this LON-CAPA course.').
1481: '<br />'.&mt('If automated enrollment at your institution requires validation of course owners, automated enrollment will fail.'));
1482: } else {
1483: my %crsenv = &Apache::lonnet::get('environment',['internal.co-owners'],$cdom,$cnum);
1484: my $coowners = $crsenv{'internal.co-owners'};
1485: if (@sections > 0) {
1486: if ($changed{'code'}) {
1487: foreach my $sec (@sections) {
1488: if ($sec =~ m/^(.+):/) {
1489: my $instsec = $1;
1490: my $inst_course_id = $newattr{'coursecode'}.$1;
1491: my $course_check = &Apache::lonnet::auto_validate_courseID($cnum,$cdom,$inst_course_id);
1492: if ($course_check eq 'ok') {
1493: my $outcome = &Apache::lonnet::auto_new_course($cnum,$cdom,$inst_course_id,$newattr{'courseowner'},$coowners);
1494: unless ($outcome eq 'ok') {
1495:
1496: push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3] for the following reason: "[_4]".',$description,$newattr{'coursecode'},$instsec,$outcome).'<br/>');
1497: }
1498: } else {
1499: push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3] for the following reason: "[_4]".',$description,$newattr{'coursecode'},$instsec,$course_check));
1500: }
1501: } else {
1502: push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3], because this is not a valid section entry.',$description,$newattr{'coursecode'},$sec));
1503: }
1504: }
1505: } elsif ($changed{'owner'}) {
1506: foreach my $sec (@sections) {
1507: if ($sec =~ m/^(.+):/) {
1508: my $instsec = $1;
1509: my $inst_course_id = $newattr{'coursecode'}.$instsec;
1510: my $outcome = &Apache::lonnet::auto_new_course($cnum,$cdom,$inst_course_id,$newattr{'courseowner'},$coowners);
1511: unless ($outcome eq 'ok') {
1512: push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3] for the following reason: "[_4]".',$description,$newattr{'coursecode'},$instsec,$outcome));
1513: }
1514: } else {
1515: push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3], because this is not a valid section entry.',$description,$newattr{'coursecode'},$sec));
1516: }
1517: }
1518: }
1519: } else {
1520: 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'}));
1521: }
1522: if ( (@xlists > 0) && ($changed{'owner'}) ) {
1523: foreach my $xlist (@xlists) {
1524: if ($xlist =~ m/^(.+):/) {
1525: my $instxlist = $1;
1526: my $outcome = &Apache::lonnet::auto_new_course($cnum,$cdom,$instxlist,$newattr{'courseowner'},$coowners);
1527: unless ($outcome eq 'ok') {
1528: push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for crosslisted class "[_2]" for the following reason: "[_3]".',$description,$instxlist,$outcome));
1529: }
1530: }
1531: }
1532: }
1533: }
1534: }
1535: }
1536: } else {
1537: foreach my $attr (@modifiable_params) {
1538: my $shown = $currattr{$attr};
1539: if ($attr eq 'selfenrollmgrdc') {
1540: $shown = &selfenroll_config_status(\@currmgrdc,$selfenrolltitles);
1541: } elsif ($attr eq 'selfenrollmgrcc') {
1542: $shown = &selfenroll_config_status(\@currmgrcc,$selfenrolltitles);
1543: } elsif (($attr eq 'defaultcredits') && ($shown eq '')) {
1544: $shown = &mt('None');
1545: } elsif (($attr eq 'mysqltables') && ($shown eq '')) {
1546: $shown = &mt('domain default');
1547: }
1548: $nochgresponse .= '<li>'.&mt('[_1] still set to: [_2]',$longtype{$attr},$shown).'</li>';
1549: }
1550: }
1551:
1552: if (@changes > 0) {
1553: $chgresponse .= "</ul><br/><br/>";
1554: }
1555: if (@nochanges > 0) {
1556: $nochgresponse .= "</ul><br/><br/>";
1557: }
1558: my ($warning,$numwarnings);
1559: my $numwarnings = scalar(@warnings);
1560: if ($numwarnings) {
1561: $warning = &mt('The following [quant,_1,warning was,warnings were] generated when applying your changes to automated enrollment:',$numwarnings).'<p><ul>';
1562: foreach my $warn (@warnings) {
1563: $warning .= '<li><span class="LC_warning">'.$warn.'</span></li>';
1564: }
1565: $warning .= '</ul></p>';
1566: }
1567: if ($response) {
1568: $reply = $response;
1569: } else {
1570: $reply = $chgresponse.$nochgresponse.$warning;
1571: }
1572: &print_header($r,$type);
1573: my $mainheader = &modifiable_only_title($type);
1574: $reply = '<h3>'.$mainheader.' <span class="LC_nobreak">'.$cdesc.'</span></h3>'."\n".
1575: '<p>'.$reply.'</p>'."\n".
1576: '<form action="/adm/modifycourse" method="post" name="processparms">'.
1577: &hidden_form_elements();
1578: my @actions =
1579: ('<a href="javascript:changePage(document.processparms,'."'menu'".')">'.
1580: &mt('Pick another action').'</a>');
1581: if ($numwarnings) {
1582: my $newrole = $ccrole.'./'.$cdom.'/'.$cnum;
1583: my $escuri = &HTML::Entities::encode('/adm/roles?selectrole=1&'.$newrole.
1584: '=1&destinationurl=/adm/populate','&<>"');
1585:
1586: push(@actions, '<a href="'.$escuri.'">'.
1587: &mt('Go to Automated Enrollment Manager for course').'</a>');
1588: }
1589: $reply .= &Apache::lonhtmlcommon::actionbox(\@actions).'</form>';
1590: $r->print($reply);
1591: return;
1592: }
1593:
1594: sub selfenroll_config_status {
1595: my ($items,$selfenrolltitles) = @_;
1596: my $shown;
1597: if ((ref($items) eq 'ARRAY') && (ref($selfenrolltitles) eq 'HASH')) {
1598: if (@{$items} > 0) {
1599: $shown = '<ul>';
1600: foreach my $item (@{$items}) {
1601: $shown .= '<li>'.$selfenrolltitles->{$item}.'</li>';
1602: }
1603: $shown .= '</ul>';
1604: } else {
1605: $shown = &mt('None');
1606: }
1607: }
1608: return $shown;
1609: }
1610:
1611: sub update_coowners {
1612: my ($cdom,$cnum,$chome,$settings,$newattr) = @_;
1613: return unless ((ref($settings) eq 'HASH') && (ref($newattr) eq 'HASH'));
1614: my %designhash = &Apache::loncommon::get_domainconf($cdom);
1615: my (%cchash,$autocoowners);
1616: if ($designhash{$cdom.'.autoassign.co-owners'}) {
1617: $autocoowners = 1;
1618: %cchash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,undef,['cc']);
1619: }
1620: if ($settings->{'internal.courseowner'} ne $newattr->{'courseowner'}) {
1621: my $oldowner_to_coowner;
1622: my @types = ('co-owners');
1623: if (($newattr->{'coursecode'}) && ($autocoowners)) {
1624: my $oldowner = $settings->{'internal.courseowner'};
1625: if ($cchash{$oldowner.':cc'}) {
1626: my ($result,$desc) = &Apache::lonnet::auto_validate_instcode($cnum,$cdom,$newattr->{'coursecode'},$oldowner);
1627: if ($result eq 'valid') {
1628: if ($settings->{'internal.co-owner'}) {
1629: my @current = split(',',$settings->{'internal.co-owners'});
1630: unless (grep(/^\Q$oldowner\E$/,@current)) {
1631: $oldowner_to_coowner = 1;
1632: }
1633: } else {
1634: $oldowner_to_coowner = 1;
1635: }
1636: }
1637: }
1638: } else {
1639: push(@types,'pendingco-owners');
1640: }
1641: foreach my $type (@types) {
1642: if ($settings->{'internal.'.$type}) {
1643: my @current = split(',',$settings->{'internal.'.$type});
1644: my $newowner = $newattr->{'courseowner'};
1645: my @newvalues = ();
1646: if (($newowner ne '') && (grep(/^\Q$newowner\E$/,@current))) {
1647: foreach my $person (@current) {
1648: unless ($person eq $newowner) {
1649: push(@newvalues,$person);
1650: }
1651: }
1652: } else {
1653: @newvalues = @current;
1654: }
1655: if ($oldowner_to_coowner) {
1656: push(@newvalues,$settings->{'internal.courseowner'});
1657: @newvalues = sort(@newvalues);
1658: }
1659: my $newownstr = join(',',@newvalues);
1660: if ($newownstr ne $settings->{'internal.'.$type}) {
1661: if ($type eq 'co-owners') {
1662: my $deleted = '';
1663: unless (@newvalues) {
1664: $deleted = 1;
1665: }
1666: &Apache::lonnet::store_coowners($cdom,$cnum,$chome,
1667: $deleted,@newvalues);
1668: } else {
1669: my $pendingcoowners;
1670: my $cid = $cdom.'_'.$cnum;
1671: if (@newvalues) {
1672: $pendingcoowners = join(',',@newvalues);
1673: my %pendinghash = (
1674: 'internal.pendingco-owners' => $pendingcoowners,
1675: );
1676: my $putresult = &Apache::lonnet::put('environment',\%pendinghash,$cdom,$cnum);
1677: if ($putresult eq 'ok') {
1678: if ($env{'course.'.$cid.'.num'} eq $cnum) {
1679: &Apache::lonnet::appenv({'course.'.$cid.'.internal.pendingco-owners' => $pendingcoowners});
1680: }
1681: }
1682: } else {
1683: my $delresult = &Apache::lonnet::del('environment',['internal.pendingco-owners'],$cdom,$cnum);
1684: if ($delresult eq 'ok') {
1685: if ($env{'course.'.$cid.'.internal.pendingco-owners'}) {
1686: &Apache::lonnet::delenv('course.'.$cid.'.internal.pendingco-owners');
1687: }
1688: }
1689: }
1690: }
1691: } elsif ($oldowner_to_coowner) {
1692: &Apache::lonnet::store_coowners($cdom,$cnum,$chome,'',
1693: $settings->{'internal.courseowner'});
1694:
1695: }
1696: } elsif ($oldowner_to_coowner) {
1697: &Apache::lonnet::store_coowners($cdom,$cnum,$chome,'',
1698: $settings->{'internal.courseowner'});
1699: }
1700: }
1701: }
1702: if ($settings->{'internal.coursecode'} ne $newattr->{'coursecode'}) {
1703: if ($newattr->{'coursecode'} ne '') {
1704: my %designhash = &Apache::loncommon::get_domainconf($cdom);
1705: if ($designhash{$cdom.'.autoassign.co-owners'}) {
1706: my @newcoowners = ();
1707: if ($settings->{'internal.co-owners'}) {
1708: my @currcoown = split(',',$settings->{'internal.co-owners'});
1709: my ($updatecoowners,$delcoowners);
1710: foreach my $person (@currcoown) {
1711: my ($result,$desc) = &Apache::lonnet::auto_validate_instcode($cnum,$cdom,$newattr->{'coursecode'},$person);
1712: if ($result eq 'valid') {
1713: push(@newcoowners,$person);
1714: }
1715: }
1716: foreach my $item (sort(keys(%cchash))) {
1717: my ($uname,$udom,$urole) = split(':',$item);
1718: next if ($uname.':'.$udom eq $newattr->{'courseowner'});
1719: unless (grep(/^\Q$uname\E:\Q$udom\E$/,@newcoowners)) {
1720: my ($result,$desc) = &Apache::lonnet::auto_validate_instcode($cnum,$cdom,$newattr->{'coursecode'},$uname.':'.$udom);
1721: if ($result eq 'valid') {
1722: push(@newcoowners,$uname.':'.$udom);
1723: }
1724: }
1725: }
1726: if (@newcoowners) {
1727: my $coowners = join(',',sort(@newcoowners));
1728: unless ($coowners eq $settings->{'internal.co-owners'}) {
1729: $updatecoowners = 1;
1730: }
1731: } else {
1732: $delcoowners = 1;
1733: }
1734: if ($updatecoowners || $delcoowners) {
1735: &Apache::lonnet::store_coowners($cdom,$cnum,$chome,
1736: $delcoowners,@newcoowners);
1737: }
1738: } else {
1739: foreach my $item (sort(keys(%cchash))) {
1740: my ($uname,$udom,$urole) = split(':',$item);
1741: push(@newcoowners,$uname.':'.$udom);
1742: }
1743: if (@newcoowners) {
1744: &Apache::lonnet::store_coowners($cdom,$cnum,$chome,'',
1745: @newcoowners);
1746: }
1747: }
1748: }
1749: }
1750: }
1751: return;
1752: }
1753:
1754: sub modify_quota {
1755: my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
1756: &print_header($r,$type);
1757: my $lctype = lc($type);
1758: my $headline = &mt("Disk space quotas for $lctype: [_1]",
1759: '<span class="LC_nobreak">'.$cdesc.'</span>');
1760: $r->print('<form action="/adm/modifycourse" method="post" name="processquota">'."\n".
1761: '<h3>'.$headline.'</h3>');
1762: my %oldsettings = &Apache::lonnet::get('environment',['internal.coursequota','internal.uploadquota'],$cdom,$cnum);
1763: my %staticdefaults = (
1764: coursequota => 20,
1765: uploadquota => 500,
1766: );
1767: my %default;
1768: $default{'coursequota'} = $staticdefaults{'coursequota'};
1769: my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
1770: $default{'uploadquota'} = $domdefs{'uploadquota'};
1771: if ($default{'uploadquota'} eq '') {
1772: $default{'uploadquota'} = $staticdefaults{'uploadquota'};
1773: }
1774: my (%cenv,%showresult);
1775: foreach my $item ('coursequota','uploadquota') {
1776: if ($env{'form.'.$item} ne '') {
1777: my $newquota = $env{'form.'.$item};
1778: if ($newquota =~ /^\s*(\d+\.?\d*|\.\d+)\s*$/) {
1779: $newquota = $1;
1780: if ($oldsettings{'internal.'.$item} == $newquota) {
1781: if ($item eq 'coursequota') {
1782: $r->print(&mt('The disk space allocated for group portfolio files remains unchanged as [_1] MB.',$newquota).'<br />');
1783: } else {
1784: $r->print(&mt('The disk space allocated for files uploaded via the Content Editor remains unchanged as [_1] MB.',$newquota).'<br />');
1785: }
1786: } else {
1787: $cenv{'internal.'.$item} = $newquota;
1788: $showresult{$item} = 1;
1789: }
1790: } else {
1791: if ($item eq 'coursequota') {
1792: $r->print(&mt('The proposed group portfolio quota contained invalid characters, so the quota is unchanged.').'<br />');
1793: } else {
1794: $r->print(&mt('The proposed quota for content uploaded via the Content Editor contained invalid characters, so the quota is unchanged.').'<br />');
1795:
1796: }
1797: }
1798: }
1799: }
1800: if (keys(%cenv)) {
1801: my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,
1802: $cnum);
1803: foreach my $key (sort(keys(%showresult))) {
1804: if (($oldsettings{'internal.'.$key} eq '') &&
1805: ($env{'form.'.$key} == $default{$key})) {
1806: if ($key eq 'uploadquota') {
1807: if ($type eq 'Community') {
1808: $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.',
1809: $default{$key}).'<br />');
1810: } else {
1811: $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.',
1812: $default{$key}).'<br />');
1813: }
1814: } else {
1815: if ($type eq 'Community') {
1816: $r->print(&mt('The disk space allocated for group portfolio files in this community is the default quota for this domain: [_1] MB.',
1817: $default{$key}).'<br />');
1818: } else {
1819: $r->print(&mt('The disk space allocated for group portfolio files in this course is the default quota for this domain: [_1] MB.',
1820: $default{$key}).'<br />');
1821: }
1822: }
1823: delete($showresult{$key});
1824: }
1825: }
1826: if ($putreply eq 'ok') {
1827: my %updatedsettings = &Apache::lonnet::get('environment',['internal.coursequota','internal.uploadquota'],$cdom,$cnum);
1828: if ($showresult{'coursequota'}) {
1829: $r->print(&mt('The disk space allocated for group portfolio files is now: [_1] MB.',
1830: '<b>'.$updatedsettings{'internal.coursequota'}.'</b>').'<br />');
1831: my $usage = &Apache::longroup::sum_quotas($cdom.'_'.$cnum);
1832: if ($usage >= $updatedsettings{'internal.coursequota'}) {
1833: my $newoverquota;
1834: if ($usage < $oldsettings{'internal.coursequota'}) {
1835: $newoverquota = 'now';
1836: }
1837: $r->print('<p>');
1838: if ($type eq 'Community') {
1839: $r->print(&mt("Disk usage $newoverquota exceeds the quota for this community.").' '.
1840: &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.'));
1841: } else {
1842: $r->print(&mt("Disk usage $newoverquota exceeds the quota for this course.").' '.
1843: &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.'));
1844: }
1845: $r->print('</p>');
1846: }
1847: }
1848: if ($showresult{'uploadquota'}) {
1849: $r->print(&mt('The disk space allocated for content uploaded directly via the Content Editor is now: [_1] MB.',
1850: '<b>'.$updatedsettings{'internal.uploadquota'}.'</b>').'<br />');
1851: }
1852: } else {
1853: $r->print(&mt('An error occurred storing the quota(s) for group portfolio files and/or uploaded content: ').
1854: $putreply);
1855: }
1856: }
1857: $r->print('<p>'.
1858: '<a href="javascript:changePage(document.processquota,'."'menu'".')">'.
1859: &mt('Pick another action').'</a>');
1860: $r->print(&hidden_form_elements().'</form>');
1861: return;
1862: }
1863:
1864: sub modify_anonsurvey_threshold {
1865: my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
1866: &print_header($r,$type);
1867: $r->print('<form action="/adm/modifycourse" method="post" name="processthreshold">'."\n".
1868: '<h3>'.&mt('Responder threshold required for display of anonymous survey submissions:').
1869: ' <span class="LC_nobreak">'.$cdesc.'</span></h3><br />');
1870: my %oldsettings = &Apache::lonnet::get('environment',['internal.anonsurvey_threshold'],$cdom,$cnum);
1871: my %domconfig =
1872: &Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
1873: my $defaultthreshold;
1874: if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
1875: $defaultthreshold = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
1876: if ($defaultthreshold eq '') {
1877: $defaultthreshold = 10;
1878: }
1879: } else {
1880: $defaultthreshold = 10;
1881: }
1882: if ($env{'form.threshold'} eq '') {
1883: $r->print(&mt('The proposed responder threshold for display of anonymous survey submissions was blank, so the threshold is unchanged.'));
1884: } else {
1885: my $newthreshold = $env{'form.threshold'};
1886: if ($newthreshold =~ /^\s*(\d+)\s*$/) {
1887: $newthreshold = $1;
1888: if ($oldsettings{'internal.anonsurvey_threshold'} eq $env{'form.threshold'}) {
1889: $r->print(&mt('Responder threshold for anonymous survey submissions display remains unchanged: [_1].',$env{'form.threshold'}));
1890: } else {
1891: my %cenv = (
1892: 'internal.anonsurvey_threshold' => $env{'form.threshold'},
1893: );
1894: my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,
1895: $cnum);
1896: if ($putreply eq 'ok') {
1897: if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') {
1898: &Apache::lonnet::appenv(
1899: {'course.'.$cdom.'_'.$cnum.'.internal.anonsurvey_threshold' => $env{'form.threshold'}});
1900: }
1901: }
1902: if (($oldsettings{'internal.anonsurvey_threshold'} eq '') &&
1903: ($env{'form.threshold'} == $defaultthreshold)) {
1904: $r->print(&mt('The responder threshold for display of anonymous survey submissions is the default for this domain: [_1].',$defaultthreshold));
1905: } else {
1906: if ($putreply eq 'ok') {
1907: my %updatedsettings = &Apache::lonnet::get('environment',['internal.anonsurvey_threshold'],$cdom,$cnum);
1908: $r->print(&mt('The responder threshold for display of anonymous survey submissions is now: [_1].','<b>'.$updatedsettings{'internal.anonsurvey_threshold'}.'</b>'));
1909: } else {
1910: $r->print(&mt('An error occurred storing the responder threshold for anonymous submissions display: ').
1911: $putreply);
1912: }
1913: }
1914: }
1915: } else {
1916: $r->print(&mt('The proposed responder threshold for display of anonymous submissions contained invalid characters, so the threshold is unchanged.'));
1917: }
1918: }
1919: $r->print('<p>'.
1920: '<a href="javascript:changePage(document.processthreshold,'."'menu'".')">'.
1921: &mt('Pick another action').'</a></p>');
1922: $r->print(&hidden_form_elements().'</form>');
1923: return;
1924: }
1925:
1926: sub modify_postsubmit_config {
1927: my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
1928: &print_header($r,$type);
1929: my %lt = &Apache::lonlocal::texthash(
1930: subb => 'Submit button behavior after student makes a submission:',
1931: unch => 'Post submission behavior of the Submit button is unchanged.',
1932: erro => 'An error occurred when saving your proposed changes.',
1933: inva => 'An invalid response was recorded.',
1934: pick => 'Pick another action',
1935: );
1936: $r->print('<form action="/adm/modifycourse" method="post" name="processpostsubmit">'."\n".
1937: '<h3>'.$lt{'subb'}.' <span class="LC_nobreak">('.$cdesc.')</span></h3><br />');
1938: my %oldsettings =
1939: &Apache::lonnet::get('environment',['internal.postsubmit','internal.postsubtimeout','internal.coursecode','internal.textbook'],$cdom,$cnum);
1940: my $postsubmit = $env{'form.postsubmit'};
1941: if ($postsubmit eq '1') {
1942: my $postsubtimeout = $env{'form.postsubtimeout'};
1943: $postsubtimeout =~ s/[^\d\.]+//g;
1944: if (($oldsettings{'internal.postsubmit'} eq $postsubmit) && ($oldsettings{'internal.postsubtimeout'} eq $postsubtimeout)) {
1945: $r->print($lt{'unch'});
1946: } else {
1947: my %cenv = (
1948: 'internal.postsubmit' => $postsubmit,
1949: );
1950: if ($postsubtimeout eq '') {
1951: my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum);
1952: if ($putreply eq 'ok') {
1953: my $defaulttimeout = &domain_postsubtimeout($cdom,$type,\%oldsettings);
1954: $r->print(&mt('The proposed duration for disabling the Submit button post-submission was blank, so the domain default of [quant,_1,second] will be used.',$defaulttimeout));
1955: if (exists($oldsettings{'internal.postsubtimeout'})) {
1956: &Apache::lonnet::del('environment',['internal.postsubtimeout'],$cdom,$cnum);
1957: }
1958: } else {
1959: $r->print($lt{'erro'});
1960: }
1961: } else {
1962: $cenv{'internal.postsubtimeout'} = $postsubtimeout;
1963: my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum);
1964: if ($putreply eq 'ok') {
1965: if ($postsubtimeout eq '0') {
1966: $r->print(&mt('Submit button will be disabled after student submission until page is reloaded.'));
1967: } else {
1968: $r->print(&mt('Submit button will be disabled after student submission for [quant,_1,second].',$postsubtimeout));
1969: }
1970: } else {
1971: $r->print($lt{'erro'});
1972: }
1973: }
1974: }
1975: } elsif ($postsubmit eq '0') {
1976: if ($oldsettings{'internal.postsubmit'} eq $postsubmit) {
1977: $r->print($lt{'unch'});
1978: } else {
1979: if (exists($oldsettings{'internal.postsubtimeout'})) {
1980: &Apache::lonnet::del('environment',['internal.postsubtimeout'],$cdom,$cnum);
1981: }
1982: my %cenv = (
1983: 'internal.postsubmit' => $postsubmit,
1984: );
1985: my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum);
1986: if ($putreply eq 'ok') {
1987: $r->print(&mt('Submit button will not be disabled after student submission'));
1988: } else {
1989: $r->print($lt{'erro'});
1990: }
1991: }
1992: } else {
1993: $r->print($lt{'inva'}.' '.$lt{'unch'});
1994: }
1995: $r->print('<p>'.
1996: '<a href="javascript:changePage(document.processpostsubmit,'."'menu'".')">'.
1997: &mt('Pick another action').'</a></p>');
1998: $r->print(&hidden_form_elements().'</form>');
1999: return;
2000: }
2001:
2002: sub modify_catsettings {
2003: my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
2004: &print_header($r,$type);
2005: my ($ccrole,%desc);
2006: if ($type eq 'Community') {
2007: $desc{'hidefromcat'} = &mt('Excluded from community catalog');
2008: $desc{'categories'} = &mt('Assigned categories for this community');
2009: $ccrole = 'co';
2010: } else {
2011: $desc{'hidefromcat'} = &mt('Excluded from course catalog');
2012: $desc{'categories'} = &mt('Assigned categories for this course');
2013: $ccrole = 'cc';
2014: }
2015: $r->print('
2016: <form action="/adm/modifycourse" method="post" name="processcat">
2017: <h3>'.&mt('Category settings').'</h3>');
2018: my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
2019: my @cat_params = &catalog_settable($domconf{'coursecategories'},$type);
2020: if (@cat_params > 0) {
2021: my (%cenv,@changes,@nochanges);
2022: my %currsettings =
2023: &Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum);
2024: my (@newcategories,%showitem);
2025: if (grep(/^togglecats$/,@cat_params)) {
2026: if ($currsettings{'hidefromcat'} ne $env{'form.hidefromcat'}) {
2027: push(@changes,'hidefromcat');
2028: $cenv{'hidefromcat'} = $env{'form.hidefromcat'};
2029: } else {
2030: push(@nochanges,'hidefromcat');
2031: }
2032: if ($env{'form.hidefromcat'} eq 'yes') {
2033: $showitem{'hidefromcat'} = '"'.&mt('Yes')."'";
2034: } else {
2035: $showitem{'hidefromcat'} = '"'.&mt('No').'"';
2036: }
2037: }
2038: if (grep(/^categorize$/,@cat_params)) {
2039: my (@cats,@trails,%allitems,%idx,@jsarray);
2040: if (ref($domconf{'coursecategories'}) eq 'HASH') {
2041: my $cathash = $domconf{'coursecategories'}{'cats'};
2042: if (ref($cathash) eq 'HASH') {
2043: &Apache::loncommon::extract_categories($cathash,\@cats,\@trails,
2044: \%allitems,\%idx,\@jsarray);
2045: }
2046: }
2047: @newcategories = &Apache::loncommon::get_env_multiple('form.usecategory');
2048: if (@newcategories == 0) {
2049: $showitem{'categories'} = '"'.&mt('None').'"';
2050: } else {
2051: $showitem{'categories'} = '<ul>';
2052: foreach my $item (@newcategories) {
2053: $showitem{'categories'} .= '<li>'.$trails[$allitems{$item}].'</li>';
2054: }
2055: $showitem{'categories'} .= '</ul>';
2056: }
2057: my $catchg = 0;
2058: if ($currsettings{'categories'} ne '') {
2059: my @currcategories = split('&',$currsettings{'categories'});
2060: foreach my $cat (@currcategories) {
2061: if (!grep(/^\Q$cat\E$/,@newcategories)) {
2062: $catchg = 1;
2063: last;
2064: }
2065: }
2066: if (!$catchg) {
2067: foreach my $cat (@newcategories) {
2068: if (!grep(/^\Q$cat\E$/,@currcategories)) {
2069: $catchg = 1;
2070: last;
2071: }
2072: }
2073: }
2074: } else {
2075: if (@newcategories > 0) {
2076: $catchg = 1;
2077: }
2078: }
2079: if ($catchg) {
2080: $cenv{'categories'} = join('&',@newcategories);
2081: push(@changes,'categories');
2082: } else {
2083: push(@nochanges,'categories');
2084: }
2085: if (@changes > 0) {
2086: my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum);
2087: if ($putreply eq 'ok') {
2088: if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') {
2089: my %newenvhash;
2090: foreach my $item (@changes) {
2091: $newenvhash{'course.'.$cdom.'_'.$cnum.'.'.$item} = $cenv{$item};
2092: }
2093: &Apache::lonnet::appenv(\%newenvhash);
2094: }
2095: my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
2096: $cnum,undef,undef,'.');
2097: if (ref($crsinfo{$env{'form.pickedcourse'}}) eq 'HASH') {
2098: if (grep(/^hidefromcat$/,@changes)) {
2099: $crsinfo{$env{'form.pickedcourse'}}{'hidefromcat'} = $env{'form.hidefromcat'};
2100: }
2101: if (grep(/^categories$/,@changes)) {
2102: $crsinfo{$env{'form.pickedcourse'}}{'categories'} = $cenv{'categories'};
2103: }
2104: my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
2105: my $putres = &Apache::lonnet::courseidput($cdom,\%crsinfo,$chome,'notime');
2106: }
2107: $r->print(&mt('The following changes occurred:').'<ul>');
2108: foreach my $item (@changes) {
2109: $r->print('<li>'.&mt('[_1] now set to: [_2]',$desc{$item},$showitem{$item}).'</li>');
2110: }
2111: $r->print('</ul><br />');
2112: }
2113: }
2114: if (@nochanges > 0) {
2115: $r->print(&mt('The following were unchanged:').'<ul>');
2116: foreach my $item (@nochanges) {
2117: $r->print('<li>'.&mt('[_1] still set to: [_2]',$desc{$item},$showitem{$item}).'</li>');
2118: }
2119: $r->print('</ul>');
2120: }
2121: }
2122: } else {
2123: my $newrole = $ccrole.'./'.$cdom.'/'.$cnum;
2124: my $escuri = &HTML::Entities::encode('/adm/roles?selectrole=1&'.$newrole.
2125: '=1&destinationurl=/adm/courseprefs','&<>"');
2126: if ($type eq 'Community') {
2127: $r->print(&mt('Category settings for communities in this domain should be modified in community context (via "[_1]Community Configuration[_2]").','<a href="$escuri">','</a>').'<br />');
2128: } else {
2129: $r->print(&mt('Category settings for courses in this domain should be modified in course context (via "[_1]Course Configuration[_2]").','<a href="$escuri">','</a>').'<br />');
2130: }
2131: }
2132: $r->print('<br />'."\n".
2133: '<a href="javascript:changePage(document.processcat,'."'menu'".')">'.
2134: &mt('Pick another action').'</a>');
2135: $r->print(&hidden_form_elements().'</form>');
2136: return;
2137: }
2138:
2139: sub print_header {
2140: my ($r,$type,$javascript_validations) = @_;
2141: my $phase = "start";
2142: if ( exists($env{'form.phase'}) ) {
2143: $phase = $env{'form.phase'};
2144: }
2145: my $js = qq|
2146:
2147: function changePage(formname,newphase) {
2148: formname.phase.value = newphase;
2149: if (newphase == 'processparms') {
2150: return;
2151: }
2152: formname.submit();
2153: }
2154:
2155: |;
2156: if ($phase eq 'setparms') {
2157: $js .= $javascript_validations;
2158: } elsif ($phase eq 'courselist') {
2159: $js .= <<"ENDJS";
2160: function hide_searching() {
2161: if (document.getElementById('searching')) {
2162: document.getElementById('searching').style.display = 'none';
2163: }
2164: return;
2165: }
2166:
2167: ENDJS
2168: } elsif ($phase eq 'setquota') {
2169: my $invalid = &mt('The quota you entered contained invalid characters.');
2170: my $alert = &mt('You must enter a number');
2171: &js_escape(\$invalid);
2172: &js_escape(\$alert);
2173: my $regexp = '/^\s*(\d+\.?\d*|\.\d+)\s*$/';
2174: $js .= <<"ENDSCRIPT";
2175:
2176: function verify_quota() {
2177: var newquota = document.setquota.coursequota.value;
2178: var num_reg = $regexp;
2179: if (num_reg.test(newquota)) {
2180: changePage(document.setquota,'processquota');
2181: } else {
2182: alert("$invalid\\n$alert");
2183: return false;
2184: }
2185: return true;
2186: }
2187:
2188: ENDSCRIPT
2189: } elsif ($phase eq 'setanon') {
2190: my $invalid = &mt('The responder threshold you entered is invalid.');
2191: my $alert = &mt('You must enter a positive integer.');
2192: &js_escape(\$invalid);
2193: &js_escape(\$alert);
2194: my $regexp = ' /^\s*\d+\s*$/';
2195: $js .= <<"ENDSCRIPT";
2196:
2197: function verify_anon_threshold() {
2198: var newthreshold = document.setanon.threshold.value;
2199: var num_reg = $regexp;
2200: if (num_reg.test(newthreshold)) {
2201: if (newthreshold > 0) {
2202: changePage(document.setanon,'processthreshold');
2203: } else {
2204: alert("$invalid\\n$alert");
2205: return false;
2206: }
2207: } else {
2208: alert("$invalid\\n$alert");
2209: return false;
2210: }
2211: return true;
2212: }
2213:
2214: ENDSCRIPT
2215: } elsif ($phase eq 'setpostsubmit') {
2216: my $invalid = &mt('The choice entered for disabling the submit button is invalid.');
2217: my $invalidtimeout = &mt('The timeout you entered for disabling the submit button is invalid.');
2218: my $alert = &mt('Enter one of: a positive integer, 0 (for no timeout), or leave blank to use domain default');
2219: &js_escape(\$invalid);
2220: &js_escape(\$invalidtimeout);
2221: &js_escape(\$alert);
2222: my $regexp = ' /^\s*\d+\s*$/';
2223:
2224: $js .= <<"ENDSCRIPT";
2225:
2226: function verify_postsubmit() {
2227: var optionsElement = document.setpostsubmit.postsubmit;
2228: var verified = '';
2229: if (optionsElement.length) {
2230: var currval;
2231: for (var i=0; i<optionsElement.length; i++) {
2232: if (optionsElement[i].checked) {
2233: currval = optionsElement[i].value;
2234: }
2235: }
2236: if (currval == 1) {
2237: var newtimeout = document.setpostsubmit.postsubtimeout.value;
2238: if (newtimeout == '') {
2239: verified = 'ok';
2240: } else {
2241: var num_reg = $regexp;
2242: if (num_reg.test(newtimeout)) {
2243: if (newtimeout>= 0) {
2244: verified = 'ok';
2245: } else {
2246: alert("$invalidtimeout\\n$alert");
2247: return false;
2248: }
2249: } else {
2250: alert("$invalid\\n$alert");
2251: return false;
2252: }
2253: }
2254: } else {
2255: if (currval == 0) {
2256: verified = 'ok';
2257: } else {
2258: alert('$invalid');
2259: return false;
2260: }
2261: }
2262: if (verified == 'ok') {
2263: changePage(document.setpostsubmit,'processpostsubmit');
2264: return true;
2265: }
2266: }
2267: return false;
2268: }
2269:
2270: function togglePostsubmit(caller) {
2271: var optionsElement = document.setpostsubmit.postsubmit;
2272: if (document.getElementById(caller)) {
2273: var divitem = document.getElementById(caller);
2274: var optionsElement = document.setpostsubmit.postsubmit;
2275: if (optionsElement.length) {
2276: var currval;
2277: for (var i=0; i<optionsElement.length; i++) {
2278: if (optionsElement[i].checked) {
2279: currval = optionsElement[i].value;
2280: }
2281: }
2282: if (currval == 1) {
2283: divitem.style.display = 'block';
2284: } else {
2285: divitem.style.display = 'none';
2286: }
2287: }
2288: }
2289: return;
2290: }
2291:
2292: ENDSCRIPT
2293:
2294: }
2295: my $starthash;
2296: if ($env{'form.phase'} eq 'adhocrole') {
2297: $starthash = {
2298: add_entries => {'onload' => "javascript:document.adhocrole.submit();"},
2299: };
2300: } elsif ($phase eq 'courselist') {
2301: $starthash = {
2302: add_entries => {'onload' => "hide_searching(); courseSet(document.filterpicker.official, 'load');"},
2303: };
2304: }
2305: $r->print(&Apache::loncommon::start_page('View/Modify Course/Community Settings',
2306: &Apache::lonhtmlcommon::scripttag($js),
2307: $starthash));
2308: my $bread_text = "View/Modify Courses/Communities";
2309: if ($type eq 'Community') {
2310: $bread_text = 'Community Settings';
2311: } else {
2312: $bread_text = 'Course Settings';
2313: }
2314: $r->print(&Apache::lonhtmlcommon::breadcrumbs($bread_text));
2315: return;
2316: }
2317:
2318: sub print_footer {
2319: my ($r) = @_;
2320: $r->print('<br />'.&Apache::loncommon::end_page());
2321: return;
2322: }
2323:
2324: sub check_course {
2325: my ($dom,$domdesc) = @_;
2326: my ($ok_course,$description,$instcode);
2327: my %coursehash;
2328: if ($env{'form.pickedcourse'} =~ /^$match_domain\_$match_courseid$/) {
2329: my %args;
2330: unless ($env{'course.'.$env{'form.pickedcourse'}.'.description'}) {
2331: %args = (
2332: 'one_time' => 1,
2333: 'freshen_cache' => 1,
2334: );
2335: }
2336: %coursehash =
2337: &Apache::lonnet::coursedescription($env{'form.pickedcourse'},\%args);
2338: my $cnum = $coursehash{'num'};
2339: my $cdom = $coursehash{'domain'};
2340: $description = $coursehash{'description'};
2341: $instcode = $coursehash{'internal.coursecode'};
2342: if ($instcode) {
2343: $description .= " ($instcode)";
2344: }
2345: if (($cdom eq $dom) && ($cnum =~ /^$match_courseid$/)) {
2346: my %courseIDs = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
2347: $cnum,undef,undef,'.');
2348: if ($courseIDs{$cdom.'_'.$cnum}) {
2349: $ok_course = 'ok';
2350: }
2351: }
2352: }
2353: return ($ok_course,$description,\%coursehash);
2354: }
2355:
2356: sub course_settings_descrip {
2357: my ($type) = @_;
2358: my %longtype;
2359: if ($type eq 'Community') {
2360: %longtype = &Apache::lonlocal::texthash(
2361: 'courseowner' => "Username:domain of community owner",
2362: 'co-owners' => "Username:domain of each co-owner",
2363: 'selfenrollmgrdc' => "Community-specific self-enrollment configuration by Domain Coordinator",
2364: 'selfenrollmgrcc' => "Community-specific self-enrollment configuration by Community personnel",
2365: 'mysqltables' => '"Temporary" student performance tables lifetime (seconds)',
2366: );
2367: } else {
2368: %longtype = &Apache::lonlocal::texthash(
2369: 'authtype' => 'Default authentication method',
2370: 'autharg' => 'Default authentication parameter',
2371: 'autoadds' => 'Automated adds',
2372: 'autodrops' => 'Automated drops',
2373: 'autostart' => 'Date of first automated enrollment',
2374: 'autoend' => 'Date of last automated enrollment',
2375: 'default_enrollment_start_date' => 'Date of first student access',
2376: 'default_enrollment_end_date' => 'Date of last student access',
2377: 'coursecode' => 'Official course code',
2378: 'courseowner' => "Username:domain of course owner",
2379: 'co-owners' => "Username:domain of each co-owner",
2380: 'notifylist' => 'Course Coordinators to be notified of enrollment changes',
2381: 'sectionnums' => 'Course section number:LON-CAPA section',
2382: 'crosslistings' => 'Crosslisted class:LON-CAPA section',
2383: 'defaultcredits' => 'Credits',
2384: 'autodropfailsafe' => "Failsafe section enrollment count",
2385: 'selfenrollmgrdc' => "Course-specific self-enrollment configuration by Domain Coordinator",
2386: 'selfenrollmgrcc' => "Course-specific self-enrollment configuration by Course personnel",
2387: 'mysqltables' => '"Temporary" student performance tables lifetime (seconds)',
2388: );
2389: }
2390: return %longtype;
2391: }
2392:
2393: sub hidden_form_elements {
2394: my $hidden_elements =
2395: &Apache::lonhtmlcommon::echo_form_input(['gosearch','updater','coursecode',
2396: 'prevphase','numlocalcc','courseowner','login','coursequota','intarg',
2397: 'locarg','krbarg','krbver','counter','hidefromcat','usecategory',
2398: 'threshold','postsubmit','postsubtimeout','defaultcredits','uploadquota',
2399: 'selfenrollmgrdc','selfenrollmgrcc','action','state','currsec_st',
2400: 'sections','newsec','mysqltables'],['^selfenrollmgr_','^selfenroll_'])."\n".
2401: '<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />';
2402: return $hidden_elements;
2403: }
2404:
2405: sub showcredits {
2406: my ($dom) = @_;
2407: my %domdefaults = &Apache::lonnet::get_domain_defaults($dom);
2408: if ($domdefaults{'officialcredits'} || $domdefaults{'unofficialcredits'} || $domdefaults{'textbookcredits'}) {
2409: return 1;
2410: }
2411: }
2412:
2413: sub get_permission {
2414: my ($dom) = @_;
2415: my ($allowed,%permission);
2416: if (&Apache::lonnet::allowed('ccc',$dom)) {
2417: $allowed = 1;
2418: %permission = (
2419: setquota => 'edit',
2420: processquota => 'edit',
2421: setanon => 'edit',
2422: processthreshold => 'edit',
2423: setpostsubmit => 'edit',
2424: processpostsubmit => 'edit',
2425: viewparms => 'view',
2426: setparms => 'edit',
2427: processparms => 'edit',
2428: catsettings => 'edit',
2429: processcat => 'edit',
2430: selfenroll => 'edit',
2431: adhocrole => 'coord',
2432: );
2433: } elsif (&Apache::lonnet::allowed('rar',$dom)) {
2434: $allowed = 1;
2435: %permission = (
2436: setquota => 'view',
2437: viewparms => 'view',
2438: setanon => 'view',
2439: setpostsubmit => 'view',
2440: setparms => 'view',
2441: catsettings => 'view',
2442: selfenroll => 'view',
2443: adhocrole => 'custom',
2444: );
2445: }
2446: return ($allowed,\%permission);
2447: }
2448:
2449: sub handler {
2450: my $r = shift;
2451: if ($r->header_only) {
2452: &Apache::loncommon::content_type($r,'text/html');
2453: $r->send_http_header;
2454: return OK;
2455: }
2456:
2457: my $dom = $env{'request.role.domain'};
2458: my $domdesc = &Apache::lonnet::domain($dom,'description');
2459: my ($allowed,$permission) = &get_permission($dom);
2460: if ($allowed) {
2461: &Apache::loncommon::content_type($r,'text/html');
2462: $r->send_http_header;
2463:
2464: &Apache::lonhtmlcommon::clear_breadcrumbs();
2465:
2466: my $phase = $env{'form.phase'};
2467: if ($env{'form.updater'}) {
2468: $phase = '';
2469: }
2470: if ($phase eq '') {
2471: &Apache::lonhtmlcommon::add_breadcrumb
2472: ({href=>"/adm/modifycourse",
2473: text=>"Course/Community search"});
2474: &print_course_search_page($r,$dom,$domdesc);
2475: } else {
2476: my $firstform = $phase;
2477: if ($phase eq 'courselist') {
2478: $firstform = 'filterpicker';
2479: }
2480: my $choose_text;
2481: my $type = $env{'form.type'};
2482: if ($type eq '') {
2483: $type = 'Course';
2484: }
2485: if ($type eq 'Community') {
2486: $choose_text = "Choose a community";
2487: } else {
2488: $choose_text = "Choose a course";
2489: }
2490: &Apache::lonhtmlcommon::add_breadcrumb
2491: ({href=>"javascript:changePage(document.$firstform,'')",
2492: text=>"Course/Community search"},
2493: {href=>"javascript:changePage(document.$phase,'courselist')",
2494: text=>$choose_text});
2495: if ($phase eq 'courselist') {
2496: &print_course_selection_page($r,$dom,$domdesc,$permission);
2497: } else {
2498: my ($checked,$cdesc,$coursehash) = &check_course($dom,$domdesc);
2499: if ($checked eq 'ok') {
2500: my $enter_text;
2501: if ($type eq 'Community') {
2502: $enter_text = 'Enter community';
2503: } else {
2504: $enter_text = 'Enter course';
2505: }
2506: if ($phase eq 'menu') {
2507: &Apache::lonhtmlcommon::add_breadcrumb
2508: ({href=>"javascript:changePage(document.$phase,'menu')",
2509: text=>"Pick action"});
2510: &print_modification_menu($r,$cdesc,$domdesc,$dom,$type,
2511: $env{'form.pickedcourse'},$coursehash,
2512: $permission);
2513: } elsif ($phase eq 'adhocrole') {
2514: &Apache::lonhtmlcommon::add_breadcrumb
2515: ({href=>"javascript:changePage(document.$phase,'adhocrole')",
2516: text=>$enter_text});
2517: &print_adhocrole_selected($r,$type,$permission);
2518: } else {
2519: &Apache::lonhtmlcommon::add_breadcrumb
2520: ({href=>"javascript:changePage(document.$phase,'menu')",
2521: text=>"Pick action"});
2522: my ($cdom,$cnum) = split(/_/,$env{'form.pickedcourse'});
2523: my ($readonly,$linktext);
2524: if ($permission->{$phase} eq 'view') {
2525: $readonly = 1;
2526: }
2527: if (($phase eq 'setquota') && ($permission->{'setquota'})) {
2528: if ($permission->{'setquota'} eq 'view') {
2529: $linktext = 'Set quota';
2530: } else {
2531: $linktext = 'Display quota';
2532: }
2533: &Apache::lonhtmlcommon::add_breadcrumb
2534: ({href=>"javascript:changePage(document.$phase,'$phase')",
2535: text=>$linktext});
2536: &print_setquota($r,$cdom,$cnum,$cdesc,$type,$readonly);
2537: } elsif (($phase eq 'processquota') && ($permission->{'processquota'})) {
2538: &Apache::lonhtmlcommon::add_breadcrumb
2539: ({href=>"javascript:changePage(document.$phase,'setquota')",
2540: text=>"Set quota"});
2541: &Apache::lonhtmlcommon::add_breadcrumb
2542: ({href=>"javascript:changePage(document.$phase,'$phase')",
2543: text=>"Result"});
2544: &modify_quota($r,$cdom,$cnum,$cdesc,$domdesc,$type);
2545: } elsif (($phase eq 'setanon') && ($permission->{'setanon'})) {
2546: &Apache::lonhtmlcommon::add_breadcrumb
2547: ({href=>"javascript:changePage(document.$phase,'$phase')",
2548: text=>"Threshold for anonymous submissions display"});
2549: &print_set_anonsurvey_threshold($r,$cdom,$cnum,$cdesc,$type,$readonly);
2550: } elsif (($phase eq 'processthreshold') && ($permission->{'processthreshold'})) {
2551: &Apache::lonhtmlcommon::add_breadcrumb
2552: ({href=>"javascript:changePage(document.$phase,'setanon')",
2553: text=>"Threshold for anonymous submissions display"});
2554: &Apache::lonhtmlcommon::add_breadcrumb
2555: ({href=>"javascript:changePage(document.$phase,'$phase')",
2556: text=>"Result"});
2557: &modify_anonsurvey_threshold($r,$cdom,$cnum,$cdesc,$domdesc,$type);
2558: } elsif (($phase eq 'setpostsubmit') && ($permission->{'setpostsubmit'})) {
2559: if ($permission->{'setpostsubmit'} eq 'view') {
2560: $linktext = 'Submit button behavior post-submission';
2561: } else {
2562: $linktext = 'Configure submit button behavior post-submission';
2563: }
2564: &Apache::lonhtmlcommon::add_breadcrumb
2565: ({href=>"javascript:changePage(document.$phase,'$phase')",
2566: text=>$linktext});
2567: &print_postsubmit_config($r,$cdom,$cnum,$cdesc,$type,$readonly);
2568: } elsif (($phase eq 'processpostsubmit') && ($permission->{'processpostsubmit'})) {
2569: &Apache::lonhtmlcommon::add_breadcrumb
2570: ({href=>"javascript:changePage(document.$phase,'$phase')",
2571: text=>"Result"});
2572: &modify_postsubmit_config($r,$cdom,$cnum,$cdesc,$domdesc,$type);
2573: } elsif (($phase eq 'viewparms') && ($permission->{'viewparms'})) {
2574: &Apache::lonhtmlcommon::add_breadcrumb
2575: ({href=>"javascript:changePage(document.$phase,'viewparms')",
2576: text=>"Display settings"});
2577: &print_settings_display($r,$cdom,$cnum,$cdesc,$type,$permission);
2578: } elsif (($phase eq 'setparms') && ($permission->{'setparms'})) {
2579: if ($permission->{'setparms'} eq 'view') {
2580: $linktext = 'Display settings';
2581: } else {
2582: $linktext = 'Change settings';
2583: }
2584: &Apache::lonhtmlcommon::add_breadcrumb
2585: ({href=>"javascript:changePage(document.$phase,'$phase')",
2586: text=>$linktext});
2587: &print_course_modification_page($r,$cdom,$cnum,$cdesc,$type,$readonly);
2588: } elsif (($phase eq 'processparms') && ($permission->{'processparms'})) {
2589: &Apache::lonhtmlcommon::add_breadcrumb
2590: ({href=>"javascript:changePage(document.$phase,'setparms')",
2591: text=>"Change settings"});
2592: &Apache::lonhtmlcommon::add_breadcrumb
2593: ({href=>"javascript:changePage(document.$phase,'$phase')",
2594: text=>"Result"});
2595: &modify_course($r,$cdom,$cnum,$cdesc,$domdesc,$type);
2596: } elsif (($phase eq 'catsettings') && ($permission->{'catsettings'})) {
2597: &Apache::lonhtmlcommon::add_breadcrumb
2598: ({href=>"javascript:changePage(document.$phase,'$phase')",
2599: text=>"Catalog settings"});
2600: &print_catsettings($r,$cdom,$cnum,$cdesc,$type,$readonly);
2601: } elsif (($phase eq 'processcat') && ($permission->{'processcat'})) {
2602: &Apache::lonhtmlcommon::add_breadcrumb
2603: ({href=>"javascript:changePage(document.$phase,'catsettings')",
2604: text=>"Catalog settings"});
2605: &Apache::lonhtmlcommon::add_breadcrumb
2606: ({href=>"javascript:changePage(document.$phase,'$phase')",
2607: text=>"Result"});
2608: &modify_catsettings($r,$cdom,$cnum,$cdesc,$domdesc,$type);
2609: } elsif (($phase eq 'selfenroll') && ($permission->{'selfenroll'})) {
2610: &Apache::lonhtmlcommon::add_breadcrumb
2611: ({href => "javascript:changePage(document.$phase,'$phase')",
2612: text => "Self-enrollment settings"});
2613: if (!exists($env{'form.state'})) {
2614: &print_selfenrollconfig($r,$type,$cdesc,$coursehash,$readonly);
2615: } elsif ($env{'form.state'} eq 'done') {
2616: &Apache::lonhtmlcommon::add_breadcrumb
2617: ({href=>"javascript:changePage(document.$phase,'$phase')",
2618: text=>"Result"});
2619: &modify_selfenrollconfig($r,$type,$cdesc,$coursehash);
2620: }
2621: }
2622: }
2623: } else {
2624: $r->print('<span class="LC_error">');
2625: if ($type eq 'Community') {
2626: $r->print(&mt('The community you selected is not a valid community in this domain'));
2627: } else {
2628: $r->print(&mt('The course you selected is not a valid course in this domain'));
2629: }
2630: $r->print(" ($domdesc)</span>");
2631: }
2632: }
2633: }
2634: &print_footer($r);
2635: } else {
2636: $env{'user.error.msg'}=
2637: "/adm/modifycourse:ccc:0:0:Cannot modify course/community settings";
2638: return HTTP_NOT_ACCEPTABLE;
2639: }
2640: return OK;
2641: }
2642:
2643: 1;
2644: __END__
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