--- loncom/interface/lonmodifycourse.pm 2016/10/05 13:59:46 1.86
+++ loncom/interface/lonmodifycourse.pm 2022/02/16 02:20:59 1.98
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# handler for DC-only modifiable course settings
#
-# $Id: lonmodifycourse.pm,v 1.86 2016/10/05 13:59:46 raeburn Exp $
+# $Id: lonmodifycourse.pm,v 1.98 2022/02/16 02:20:59 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -39,6 +39,9 @@ use Apache::lonpickcourse;
use lib '/home/httpd/lib/perl';
use LONCAPA qw(:DEFAULT :match);
+my $registered_cleanup;
+my $modified_dom;
+
sub get_dc_settable {
my ($type,$cdom) = @_;
if ($type eq 'Community') {
@@ -49,6 +52,10 @@ sub get_dc_settable {
if (&showcredits($cdom)) {
push(@items,'defaultcredits');
}
+ my %passwdconf = &Apache::lonnet::get_passwdconf($cdom);
+ if (($passwdconf{'crsownerchg'}) && ($type ne 'Placement')) {
+ push(@items,'nopasswdchg');
+ }
return @items;
}
}
@@ -101,6 +108,7 @@ sub get_enrollment_settings {
@items = map { 'internal.'.$_; } (@{$internals});
push(@items,@{$accessdates});
}
+ push(@items,'internal.nopasswdchg');
my %settings = &Apache::lonnet::get('environment',\@items,$cdom,$cnum);
my %enrollvar;
$enrollvar{'autharg'} = '';
@@ -126,7 +134,7 @@ sub get_enrollment_settings {
} elsif ($type eq "authtype"
|| $type eq "autharg" || $type eq "coursecode"
|| $type eq "crosslistings" || $type eq "selfenrollmgr"
- || $type eq "autodropfailsafe") {
+ || $type eq "autodropfailsafe" || $type eq 'nopasswdchg') {
$enrollvar{$type} = $settings{$item};
} elsif ($type eq 'defaultcredits') {
if (&showcredits($cdom)) {
@@ -182,7 +190,7 @@ sub print_course_search_page {
$r->print(&Apache::loncommon::build_filters($filterlist,$type,undef,undef,$filter,$action,
\$numtitles,'modifycourse',undef,undef,undef,
\@codetitles,$dom));
-
+
my ($actiontext,$roleoption,$settingsoption);
if ($type eq 'Community') {
$actiontext = &mt('Actions available after searching for a community:');
@@ -203,28 +211,24 @@ sub print_course_search_page {
$settingsoption = &mt('View or modify course settings which only a [_1] may modify.',$dctitle);
}
} elsif (&Apache::lonnet::allowed('rar',$dom)) {
- my %adhocroles = &Apache::lonnet::userenvironment($env{'user.domain'},$env{'user.name'},
- 'adhocroles.'.$dom);
- if (keys(%adhocroles)) {
- my @adhoc = split(',',$adhocroles{'adhocroles.'.$dom});
- if (@adhoc > 1) {
+ my ($roles_by_num,$description,$accessref,$accessinfo) = &Apache::lonnet::get_all_adhocroles($dom);
+ if ((ref($roles_by_num) eq 'ARRAY') && (ref($description) eq 'HASH')) {
+ if (@{$roles_by_num} > 1) {
if ($type eq 'Community') {
- $roleoption = &mt('Enter the community with one of the available ad hoc roles: [_1].',
- join(', ',@adhoc));
+ $roleoption = &mt('Enter the community with one of the available ad hoc roles');
} elsif ($type eq 'Placement') {
- $roleoption = &mt('Enter the placement test with one of the available ad hoc roles: [_1].',
- join(', ',@adhoc));
+ $roleoption = &mt('Enter the placement test with one of the available ad hoc roles.');
} else {
- $roleoption = &mt('Enter the course with one of the available ad hoc roles: [_1].',
- join(', ',@adhoc));
+ $roleoption = &mt('Enter the course with one of the available ad hoc roles.');
}
} else {
+ my $rolename = $description->{$roles_by_num->[0]};
if ($type eq 'Community') {
- $roleoption = &mt('Enter the community with the ad hoc role of: [_1]',$adhoc[0]);
+ $roleoption = &mt('Enter the community with the ad hoc role of: [_1]',$rolename);
} elsif ($type eq 'Placement') {
- $roleoption = &mt('Enter the placement test with the ad hoc role of: [_1]',$adhoc[0]);
+ $roleoption = &mt('Enter the placement test with the ad hoc role of: [_1]',$rolename);
} else {
- $roleoption = &mt('Enter the course with the ad hoc role of: [_1]',$adhoc[0]);
+ $roleoption = &mt('Enter the course with the ad hoc role of: [_1]',$rolename);
}
}
}
@@ -245,14 +249,133 @@ sub print_course_search_page {
}
sub print_course_selection_page {
- my ($r,$dom,$domdesc) = @_;
+ my ($r,$dom,$domdesc,$permission) = @_;
my $type = $env{'form.type'};
if (!defined($type)) {
$type = 'Course';
}
&print_header($r,$type);
-# Criteria for course search
+ if ($permission->{'adhocrole'} eq 'custom') {
+ my %lt = &Apache::lonlocal::texthash(
+ title => 'Ad hoc role selection',
+ preamble => 'Please choose an ad hoc role in the course.',
+ cancel => 'Click "OK" to enter the course, or "Cancel" to choose a different course.',
+ );
+ my %jslt = &Apache::lonlocal::texthash (
+ none => 'You are not eligible to use an ad hoc role for the selected course',
+ ok => 'OK',
+ exit => 'Cancel',
+ );
+ &js_escape(\%jslt);
+ $r->print(<<"END");
+<script type="text/javascript">
+// <![CDATA[
+\$(document).ready(function(){
+ \$( "#LC_adhocrole_chooser" ).dialog({ autoOpen: false });
+});
+
+function gochoose(cname,cdom,cdesc) {
+ document.courselist.pickedcourse.value = cdom+'_'+cname;
+ \$("#LC_choose_adhoc").empty();
+ var pickedaction = \$('input[name=phase]:checked', '#LCcoursepicker').val();
+ if (pickedaction == 'adhocrole') {
+ var http = new XMLHttpRequest();
+ var url = "/adm/pickcourse";
+ var params = "cid="+cdom+"_"+cname+"&context=adhoc";
+ http.open("POST", url, true);
+ http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
+ http.onreadystatechange = function() {
+ if (http.readyState == 4 && http.status == 200) {
+ var data = \$.parseJSON(http.responseText);
+ var len = data.roles.length;
+ if (len == '' || len == null || len == 0) {
+ alert('$jslt{none}');
+ } else {
+ if (len == 1) {
+ \$( '[name="adhocrole"]' )[0].value = data.roles[0].name;
+ document.courselist.submit();
+ } else {
+ var str = '';
+ \$("#LC_choose_adhoc").empty();
+ for (var i=0; i<data.roles.length; i++) {
+ \$("<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>")
+ .appendTo("#LC_choose_adhoc");
+ }
+ \$( "#LC_adhocrole_chooser" ).toggle( true );
+ \$( "#LC_get_role_0").prop("checked", true);
+ \$( "#LC_adhocrole_chooser" ).dialog({ autoOpen: false });
+ \$( "#LC_adhocrole_chooser" ).dialog("open");
+ \$( "#LC_adhocrole_chooser" ).dialog({
+ height: 400,
+ width: 500,
+ modal: true,
+ resizable: false,
+ buttons: [
+ {
+ text: "$jslt{'ok'}",
+ click: function() {
+ var rolename = \$('input[name=LC_get_role]:checked', '#LChelpdeskpicker').val();
+ \$( '[name="adhocrole"]' )[0].value = rolename;
+ document.courselist.submit();
+ }
+ },
+ {
+ text: "$jslt{'exit'}",
+ click: function() {
+ \$("#LC_adhocrole_chooser").dialog( "close" );
+ }
+ }
+ ],
+ });
+ \$( "#LC_adhocrole_chooser" ).find( "form" ).on( "submit", function( event ) {
+ event.preventDefault();
+ var rolename = \$('input[name=LC_get_role]:checked', '#LChelpdeskpicker').val()
+ \$( '[name="adhocrole"]' )[0].value = rolename;
+ document.courselist.submit();
+ \$("#LC_adhocrole_chooser").dialog( "close" );
+ });
+ }
+ }
+ }
+ }
+ http.send(params);
+ } else {
+ document.courselist.submit();
+ }
+ return;
+}
+// ]]>
+</script>
+
+<div id="LC_adhocrole_chooser" title="$lt{'title'}" style="display:none">
+ <p>$lt{'preamble'}</p>
+ <form name="LChelpdeskadhoc" id="LChelpdeskpicker" action="">
+ <div id="LC_choose_adhoc">
+ </div>
+ <input type="hidden" name="adhocrole" id="LCadhocrole" value="" />
+ <input type="submit" tabindex="-1" style="position:absolute; top:-1000px" />
+ </form>
+ <p>$lt{'cancel'}</p>
+</div>
+END
+ } elsif ($permission->{'adhocrole'} eq 'coord') {
+ $r->print(<<"END");
+<script type="text/javascript">
+// <![CDATA[
+
+function gochoose(cname,cdom,cdesc) {
+ document.courselist.pickedcourse.value = cdom+'_'+cname;
+ document.courselist.submit();
+ return;
+}
+
+// ]]>
+</script>
+END
+ }
+
+# Criteria for course search
my ($filterlist,$filter) = &get_filters();
my $action = '/adm/modifycourse';
my $dctitle = &Apache::lonnet::plaintext('dc');
@@ -288,8 +411,7 @@ sub get_filters {
sub print_modification_menu {
my ($r,$cdesc,$domdesc,$dom,$type,$cid,$coursehash,$permission) = @_;
&print_header($r,$type);
- my ($ccrole,$categorytitle,$setquota_text,$setuploadquota_text,$setparams_text,$cat_text,
- $cdom,$cnum);
+ my ($ccrole,$categorytitle,$setquota_text,$setuploadquota_text,$cdom,$cnum);
if (ref($coursehash) eq 'HASH') {
$cdom = $coursehash->{'domain'};
$cnum = $coursehash->{'num'};
@@ -301,26 +423,62 @@ sub print_modification_menu {
} else {
$ccrole = 'cc';
}
+ my %linktext;
+ if ($permission->{'setparms'} eq 'edit') {
+ %linktext = (
+ 'setquota' => 'View/Modify quotas for group portfolio files, and for uploaded content',
+ 'setanon' => 'View/Modify responders threshold for anonymous survey submissions display',
+ 'selfenroll' => 'View/Modify Self-Enrollment configuration',
+ 'setpostsubmit' => 'View/Modify submit button behavior, post-submission',
+ 'setltiauth' => 'View/Modify re-authentication requirement for LTI launch of deep-linked item',
+ );
+ } else {
+ %linktext = (
+ 'setquota' => 'View quotas for group portfolio files, and for uploaded content',
+ 'setanon' => 'View responders threshold for anonymous survey submissions display',
+ 'selfenroll' => 'View Self-Enrollment configuration',
+ 'setpostsubmit' => 'View submit button behavior, post-submission',
+ 'setltiauth' => 'View re-authentication requirement for LTI launch of deep-linked item',
+ );
+ }
if ($type eq 'Community') {
- $categorytitle = 'View/Modify Community Settings';
+ if ($permission->{'setparms'} eq 'edit') {
+ $categorytitle = 'View/Modify Community Settings';
+ $linktext{'setparms'} = 'View/Modify community owner';
+ $linktext{'catsettings'} = 'View/Modify catalog settings for community';
+ } else {
+ $categorytitle = 'View Community Settings';
+ $linktext{'setparms'} = 'View community owner';
+ $linktext{'catsettings'} = 'View catalog settings for community';
+ }
$setquota_text = &mt('Total disk space allocated for storage of portfolio files in all groups in a community.');
$setuploadquota_text = &mt('Disk space allocated for storage of content uploaded directly to a community via Content Editor.');
- $setparams_text = 'View/Modify community owner';
- $cat_text = 'View/Modify catalog settings for community';
} else {
- $categorytitle = 'View/Modify Course Settings';
- $setquota_text = &mt('Total disk space allocated for storage of portfolio files in all groups in a course.');
- $setuploadquota_text = &mt('Disk space allocated for storage of content uploaded directly to a course via Content Editor.');
- if (($type ne 'Placement') && (&showcredits($dom))) {
- $setparams_text = 'View/Modify course owner, institutional code, default authentication, credits, self-enrollment and table lifetime';
+ if ($permission->{'setparms'} eq 'edit') {
+ $categorytitle = 'View/Modify Course Settings';
+ $linktext{'catsettings'} = 'View/Modify catalog settings for course';
+ if (($type ne 'Placement') && (&showcredits($dom))) {
+ $linktext{'setparms'} = 'View/Modify course owner, institutional code, default authentication, credits, self-enrollment and table lifetime';
+ } else {
+ $linktext{'setparms'} = 'View/Modify course owner, institutional code, default authentication, self-enrollment and table lifetime';
+ }
} else {
- $setparams_text = 'View/Modify course owner, institutional code, default authentication, self-enrollment and table lifetime';
+ $categorytitle = 'View Course Settings';
+ $linktext{'catsettings'} = 'View catalog settings for course';
+ if (($type ne 'Placement') && (&showcredits($dom))) {
+ $linktext{'setparms'} = 'View course owner, institutional code, default authentication, credits, self-enrollment and table lifetime';
+ } else {
+ $linktext{'setparms'} = 'View course owner, institutional code, default authentication, self-enrollment and table lifetime';
+ }
}
- $cat_text = 'View/Modify catalog settings for course';
+ $setquota_text = &mt('Total disk space allocated for storage of portfolio files in all groups in a course.');
+ $setuploadquota_text = &mt('Disk space allocated for storage of content uploaded directly to a course via Content Editor.');
}
my $anon_text = &mt('Responder threshold required to display anonymous survey submissions.');
my $postsubmit_text = &mt('Override defaults for submit button behavior post-submission for this specific course.');
my $mysqltables_text = &mt('Override default for lifetime of "temporary" MySQL tables containing student performance data.');
+ my $ltiauth_text = &mt('Override default for requirement for re-authentication for LTI-limited launch of deep-linked item');
+ $linktext{'viewparms'} = 'Display current settings for automated enrollment';
my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$dom);
my @additional_params = &catalog_settable($domconf{'coursecategories'},$type);
@@ -332,7 +490,7 @@ sub print_modification_menu {
if (ref($managed_by_dc) eq 'ARRAY') {
if (@{$managed_by_dc}) {
return 1;
- }
+ }
}
}
return 0;
@@ -346,7 +504,7 @@ sub print_modification_menu {
({ categorytitle => $categorytitle,
items => [
{
- linktext => $setparams_text,
+ linktext => $linktext{'setparms'},
url => &phaseurl('setparms'),
permission => $permission->{'setparms'},
#help => '',
@@ -354,7 +512,7 @@ sub print_modification_menu {
linktitle => ''
},
{
- linktext => 'View/Modify quotas for group portfolio files, and for uploaded content.',
+ linktext => $linktext{'setquota'},
url => &phaseurl('setquota'),
permission => $permission->{'setquota'},
#help => '',
@@ -362,7 +520,7 @@ sub print_modification_menu {
linktitle => ''
},
{
- linktext => 'View/Modify responders threshold for anonymous survey submissions display',
+ linktext => $linktext{'setanon'},
url => &phaseurl('setanon'),
permission => $permission->{'setanon'},
#help => '',
@@ -370,7 +528,7 @@ sub print_modification_menu {
linktitle => ''
},
{
- linktext => $cat_text,
+ linktext => $linktext{'catsettings'},
url => &phaseurl('catsettings'),
permission => (($permission->{'catsettings'}) && (@additional_params > 0)),
#help => '',
@@ -378,7 +536,7 @@ sub print_modification_menu {
linktitle => ''
},
{
- linktext => 'Display current settings for automated enrollment',
+ linktext => $linktext{'viewparms'},
url => &phaseurl('viewparms'),
permission => ($permission->{'viewparms'} && ($type ne 'Community') && ($type ne 'Placement')),
#help => '',
@@ -386,7 +544,7 @@ sub print_modification_menu {
linktitle => ''
},
{
- linktext => 'View/Modify Self-Enrollment configuration',
+ linktext => $linktext{'selfenroll'},
icon => 'self_enroll.png',
#help => 'Course_Self_Enrollment',
url => &phaseurl('selfenroll'),
@@ -394,13 +552,21 @@ sub print_modification_menu {
linktitle => 'Configure user self-enrollment.',
},
{
- linktext => 'View/Modify submit button behavior, post-submission',
+ linktext => $linktext{'setpostsubmit'},
icon => 'emblem-readonly.png',
#help => '',
url => &phaseurl('setpostsubmit'),
permission => $permission->{'setpostsubmit'},
linktitle => '',
},
+ {
+ linktext => $linktext{'setltiauth'},
+ icon => 'system-lock-screen.png',
+ #help => '',
+ url => &phaseurl('setltiauth'),
+ permission => $permission->{'setltiauth'},
+ linktitle => '',
+ },
]
},
);
@@ -431,9 +597,10 @@ sub print_modification_menu {
'<li>'.$setquota_text.'</li>'."\n".
'<li>'.$setuploadquota_text.'</li>'."\n".
'<li>'.$anon_text.'</li>'."\n".
- '<li>'.$postsubmit_text.'</li>'."\n";
+ '<li>'.$postsubmit_text.'</li>'."\n".
+ '<li>'.$ltiauth_text.'</li>'."\n";
my ($categories_link_start,$categories_link_end);
- if ($permission->{'catsettings'}) {
+ if ($permission->{'catsettings'} eq 'edit') {
$categories_link_start = '<a href="/adm/domainprefs?actions=coursecategories&phase=display">';
$categories_link_end = '</a>';
}
@@ -465,29 +632,25 @@ sub print_modification_menu {
}
sub print_adhocrole_selected {
- my ($r,$type) = @_;
+ my ($r,$type,$permission) = @_;
&print_header($r,$type);
my ($cdom,$cnum) = split(/_/,$env{'form.pickedcourse'});
my ($newrole,$selectrole);
- if (&Apache::lonnet::allowed('ccc',$cdom)) {
+ if ($permission->{'adhocrole'} eq 'coord') {
if ($type eq 'Community') {
$newrole = "co./$cdom/$cnum";
} else {
$newrole = "cc./$cdom/$cnum";
}
$selectrole = 1;
- } elsif (&Apache::lonnet::allowed('rar',$cdom)) {
- my %adhocroles = &Apache::lonnet::userenvironment($env{'user.domain'},$env{'user.name'},
- 'adhocroles.'.$cdom);
- if (keys(%adhocroles)) {
+ } elsif ($permission->{'adhocrole'} eq 'custom') {
+ my ($okroles,$description) = &Apache::lonnet::get_my_adhocroles($env{'form.pickedcourse'},1);
+ if (ref($okroles) eq 'ARRAY') {
my $possrole = $env{'form.adhocrole'};
- if ($possrole ne '') {
- my @adhoc = split(',',$adhocroles{'adhocroles.'.$cdom});
- if (grep(/^\Q$possrole\E$/,@adhoc)) {
- my $confname = &Apache::lonnet::get_domainconfiguser($cdom);
- $newrole = "cr/$cdom/$confname/$possrole./$cdom/$cnum";
- $selectrole = 1;
- }
+ if (($possrole ne '') && (grep(/^\Q$possrole\E$/,@{$okroles}))) {
+ my $confname = &Apache::lonnet::get_domainconfiguser($cdom);
+ $newrole = "cr/$cdom/$confname/$possrole./$cdom/$cnum";
+ $selectrole = 1;
}
}
}
@@ -533,9 +696,34 @@ sub print_settings_display {
"<th>$lt{'dcon'}</th>\n".
&Apache::loncommon::end_data_table_header_row()."\n";
foreach my $item (@items) {
+ my $shown = $enrollvar{$item};
+ if ($item eq 'crosslistings') {
+ my (@xlists,@lcsecs);
+ foreach my $entry (split(/,/,$enrollvar{$item})) {
+ my ($xlist,$lc_sec) = split(/:/,$entry);
+ push(@xlists,$xlist);
+ push(@lcsecs,$lc_sec);
+ }
+ if (@xlists) {
+ my $crskey = $cnum.':'.$enrollvar{'coursecode'};
+ my %reformatted =
+ &Apache::lonnet::auto_instsec_reformat($cdom,'declutter',
+ {$crskey => \@xlists});
+ if (ref($reformatted{$crskey}) eq 'ARRAY') {
+ my @show;
+ my @xlcodes = @{$reformatted{$crskey}};
+ for (my $i=0; $i<@xlcodes; $i++) {
+ push(@show,$xlcodes[$i].':'.$lcsecs[$i]);
+ }
+ if (@show) {
+ $shown = join(',',@show);
+ }
+ }
+ }
+ }
$disp_table .= &Apache::loncommon::start_data_table_row()."\n".
"<td><b>$longtype{$item}</b></td>\n".
- "<td>$enrollvar{$item}</td>\n";
+ "<td>$shown</td>\n";
if (grep(/^\Q$item\E$/,@modifiable_params)) {
$disp_table .= '<td align="right">'.&mt('Yes').'</td>'."\n";
} else {
@@ -577,7 +765,7 @@ sub print_settings_display {
}
sub print_setquota {
- my ($r,$cdom,$cnum,$cdesc,$type) = @_;
+ my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
my $lctype = lc($type);
my $headline = &mt("Set disk space quotas for $lctype: [_1]",
'<span class="LC_nobreak">'.$cdesc.'</span>');
@@ -610,19 +798,25 @@ sub print_setquota {
my $hidden_elements = &hidden_form_elements();
my $porthelpitem = &Apache::loncommon::help_open_topic('Modify_Course_Quota');
my $uploadhelpitem = &Apache::loncommon::help_open_topic('Modify_Course_Upload_Quota');
+ my ($disabled,$submit);
+ if ($readonly) {
+ $disabled = ' disabled="disabled"';
+ } else {
+ $submit = '<input type="submit" value="'.$lt{'modi'}.'" />';
+ }
$r->print(<<ENDDOCUMENT);
<form action="/adm/modifycourse" method="post" name="setquota" onsubmit="return verify_quota();">
<h3>$headline</h3>
<p><span class="LC_nobreak">
-$porthelpitem $lt{'gpqu'}: <input type="text" size="4" name="coursequota" value="$coursequota" /> MB
+$porthelpitem $lt{'gpqu'}: <input type="text" size="4" name="coursequota" value="$coursequota" $disabled /> MB
</span>
<br />
<span class="LC_nobreak">
-$uploadhelpitem $lt{'upqu'}: <input type="text" size="4" name="uploadquota" value="$uploadquota" /> MB
+$uploadhelpitem $lt{'upqu'}: <input type="text" size="4" name="uploadquota" value="$uploadquota" $disabled /> MB
</span>
</p>
<p>
-<input type="submit" value="$lt{'modi'}" />
+$submit
</p>
$hidden_elements
<a href="javascript:changePage(document.setquota,'menu')">$lt{'back'}</a>
@@ -632,7 +826,7 @@ ENDDOCUMENT
}
sub print_set_anonsurvey_threshold {
- my ($r,$cdom,$cnum,$cdesc,$type) = @_;
+ my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
my %lt = &Apache::lonlocal::texthash(
'resp' => 'Responder threshold for anonymous survey submissions display:',
'sufa' => 'Anonymous survey submissions displayed when responders exceeds',
@@ -655,13 +849,19 @@ sub print_set_anonsurvey_threshold {
}
&print_header($r,$type);
my $hidden_elements = &hidden_form_elements();
+ my ($disabled,$submit);
+ if ($readonly) {
+ $disabled = ' disabled="disabled"';
+ } else {
+ $submit = '<input type="submit" value="'.$lt{'modi'}.'" />';
+ }
my $helpitem = &Apache::loncommon::help_open_topic('Modify_Anonsurvey_Threshold');
$r->print(<<ENDDOCUMENT);
<form action="/adm/modifycourse" method="post" name="setanon" onsubmit="return verify_anon_threshold();">
<h3>$lt{'resp'} <span class="LC_nobreak">$cdesc</span></h3>
<p>
-$helpitem $lt{'sufa'}: <input type="text" size="4" name="threshold" value="$threshold" />
-<input type="submit" value="$lt{'modi'}" />
+$helpitem $lt{'sufa'}: <input type="text" size="4" name="threshold" value="$threshold" $disabled />
+$submit
</p>
$hidden_elements
<a href="javascript:changePage(document.setanon,'menu')">$lt{'back'}</a>
@@ -671,7 +871,7 @@ ENDDOCUMENT
}
sub print_postsubmit_config {
- my ($r,$cdom,$cnum,$cdesc,$type) = @_;
+ my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
my %lt = &Apache::lonlocal::texthash (
'conf' => 'Configure submit button behavior after student makes a submission',
'disa' => 'Disable submit button/keypress following student submission',
@@ -712,21 +912,27 @@ sub print_postsubmit_config {
}
&print_header($r,$type);
my $hidden_elements = &hidden_form_elements();
+ my ($disabled,$submit);
+ if ($readonly) {
+ $disabled = ' disabled="disabled"';
+ } else {
+ $submit = '<input type="submit" value="'.$lt{'modi'}.'" />';
+ }
my $helpitem = &Apache::loncommon::help_open_topic('Modify_Postsubmit_Config');
$r->print(<<ENDDOCUMENT);
<form action="/adm/modifycourse" method="post" name="setpostsubmit" onsubmit="return verify_postsubmit();">
<h3>$lt{'conf'} <span class="LC_nobreak">($cdesc)</span></h3>
<p>
$helpitem $lt{'disa'}:
-<label><input type="radio" name="postsubmit" $checkedon onclick="togglePostsubmit('studentsubmission');" value="1" />
+<label><input type="radio" name="postsubmit" $checkedon onclick="togglePostsubmit('studentsubmission');" value="1" $disabled />
$lt{'yes'}</label>
-<label><input type="radio" name="postsubmit" $checkedoff onclick="togglePostsubmit('studentsubmission');" value="0" />
+<label><input type="radio" name="postsubmit" $checkedoff onclick="togglePostsubmit('studentsubmission');" value="0" $disabled />
$lt{'no'}</label>
<div id="studentsubmission" style="display: $display">
-$lt{'nums'} <input type="text" name="postsubtimeout" value="$postsubtimeout" /><br />
+$lt{'nums'} <input type="text" name="postsubtimeout" value="$postsubtimeout" $disabled /><br />
$zero</div>
<br />
-<input type="submit" value="$lt{'modi'}" />
+$submit
</p>
$hidden_elements
<a href="javascript:changePage(document.setpostsubmit,'menu')">$lt{'back'}</a>
@@ -763,7 +969,7 @@ sub domain_postsubtimeout {
}
sub print_catsettings {
- my ($r,$cdom,$cnum,$cdesc,$type) = @_;
+ my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
&print_header($r,$type);
my %lt = &Apache::lonlocal::texthash(
'back' => 'Pick another action',
@@ -784,6 +990,10 @@ sub print_catsettings {
my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
my @cat_params = &catalog_settable($domconf{'coursecategories'},$type);
if (@cat_params > 0) {
+ my $disabled;
+ if ($readonly) {
+ $disabled = ' disabled="disabled"';
+ }
my %currsettings =
&Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum);
if (grep(/^togglecats$/,@cat_params)) {
@@ -795,7 +1005,7 @@ sub print_catsettings {
}
$r->print('<br /><h4>'.$lt{'visi'}.'</h4>'.
$lt{'exclude'}.
- ' <label><input name="hidefromcat" type="radio" value="yes" '.$excludeon.' />'.&mt('Yes').'</label> <label><input name="hidefromcat" type="radio" value="" '.$excludeoff.' />'.&mt('No').'</label><br /><p>');
+ ' <label><input name="hidefromcat" type="radio" value="yes" '.$excludeon.$disabled.' />'.&mt('Yes').'</label> <label><input name="hidefromcat" type="radio" value="" '.$excludeoff.$disabled.' />'.&mt('No').'</label><br /><p>');
if ($type eq 'Community') {
$r->print(&mt("If a community has been categorized using at least one of the categories defined for communities in the domain, it will be listed in the domain's publicly accessible Course/Community Catalog, unless excluded."));
} elsif ($type eq 'Placement') {
@@ -814,7 +1024,7 @@ sub print_catsettings {
if (ref($cathash) eq 'HASH') {
$r->print($lt{'assi'}.'<br /><br />'.
&Apache::loncommon::assign_categories_table($cathash,
- $currsettings{'categories'},$type));
+ $currsettings{'categories'},$type,$disabled));
} else {
$r->print(&mt('No categories defined for this domain'));
}
@@ -825,8 +1035,10 @@ sub print_catsettings {
$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>');
}
}
- $r->print('<p><input type="button" name="chgcatsettings" value="'.
- &mt('Save').'" onclick="javascript:changePage(document.catsettings,'."'processcat'".');" /></p>');
+ unless ($readonly) {
+ $r->print('<p><input type="button" name="chgcatsettings" value="'.
+ &mt('Save').'" onclick="javascript:changePage(document.catsettings,'."'processcat'".');" /></p>');
+ }
} else {
$r->print('<span class="LC_warning">');
if ($type eq 'Community') {
@@ -843,7 +1055,7 @@ sub print_catsettings {
}
sub print_course_modification_page {
- my ($r,$cdom,$cnum,$cdesc,$crstype) = @_;
+ my ($r,$cdom,$cnum,$cdesc,$crstype,$readonly) = @_;
my %lt=&Apache::lonlocal::texthash(
'actv' => "Active",
'inac' => "Inactive",
@@ -857,25 +1069,28 @@ sub print_course_modification_page {
'domd' => 'Domain default',
'whom' => 'Who configures',
);
- my ($ownertable,$ccrole,$javascript_validations,$authenitems,$ccname);
+ my ($ownertable,$ccrole,$javascript_validations,$authenitems,$ccname,$disabled);
my %enrollvar = &get_enrollment_settings($cdom,$cnum);
my %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.textbook',
'internal.selfenrollmgrdc','internal.selfenrollmgrcc',
- 'internal.mysqltables'],
- $cdom,$cnum);
+ 'internal.mysqltables'],$cdom,$cnum);
my $type = &Apache::lonuserutils::get_extended_type($cdom,$cnum,$crstype,\%settings);
my @specific_managebydc = split(/,/,$settings{'internal.selfenrollmgrdc'});
my @specific_managebycc = split(/,/,$settings{'internal.selfenrollmgrcc'});
my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
+ my %passwdconf = &Apache::lonnet::get_passwdconf($cdom);
my @default_managebydc = split(/,/,$domdefaults{$type.'selfenrolladmdc'});
if ($crstype eq 'Community') {
$ccrole = 'co';
$lt{'nocc'} = &mt('There is currently no owner set for this community.');
} else {
$ccrole ='cc';
- ($javascript_validations,$authenitems) = &gather_authenitems($cdom,\%enrollvar);
+ ($javascript_validations,$authenitems) = &gather_authenitems($cdom,\%enrollvar,$readonly);
}
$ccname = &Apache::lonnet::plaintext($ccrole,$crstype);
+ if ($readonly) {
+ $disabled = ' disabled="disabled"';
+ }
my %roleshash = &Apache::lonnet::get_my_roles($cnum,$cdom,'','',[$ccrole]);
my (@local_ccs,%cc_status,%pname);
foreach my $item (keys(%roleshash)) {
@@ -916,9 +1131,9 @@ sub print_course_modification_page {
foreach my $cc (@local_ccs) {
$ownertable .= &Apache::loncommon::start_data_table_row()."\n";
if ($cc eq $enrollvar{'courseowner'}) {
- $ownertable .= '<td><input type="radio" name="courseowner" value="'.$cc.'" checked="checked" /></td>'."\n";
+ $ownertable .= '<td><input type="radio" name="courseowner" value="'.$cc.'" checked="checked"'.$disabled.' /></td>'."\n";
} else {
- $ownertable .= '<td><input type="radio" name="courseowner" value="'.$cc.'" /></td>'."\n";
+ $ownertable .= '<td><input type="radio" name="courseowner" value="'.$cc.'"'.$disabled.' /></td>'."\n";
}
$ownertable .=
'<td>'.$pname{$cc}.'</td>'."\n".
@@ -938,18 +1153,19 @@ sub print_course_modification_page {
if ($crstype eq 'Community') {
$r->print(&Apache::lonhtmlcommon::row_title(
&Apache::loncommon::help_open_topic('Modify_Community_Owner').
- ' '.&mt('Community Owner'))."\n");
+ ' '.&mt('Community Owner'))."\n".
+ $ownertable."\n".&Apache::lonhtmlcommon::row_closure());
} else {
$r->print(&Apache::lonhtmlcommon::row_title(
&Apache::loncommon::help_open_topic('Modify_Course_Instcode').
' '.&mt('Course Code'))."\n".
- '<input type="text" size="15" name="coursecode" value="'.$enrollvar{'coursecode'}.'" />'.
+ '<input type="text" size="15" name="coursecode" value="'.$enrollvar{'coursecode'}.'"'.$disabled.' />'.
&Apache::lonhtmlcommon::row_closure());
if (($crstype eq 'Course') && (&showcredits($cdom))) {
$r->print(&Apache::lonhtmlcommon::row_title(
&Apache::loncommon::help_open_topic('Modify_Course_Credithours').
- ' '.&mt('Credits (students)'))."\n".
- '<input type="text" size="3" name="defaultcredits" value="'.$enrollvar{'defaultcredits'}.'" />'.
+ ' '.&mt('Credits (students)'))."\n".
+ '<input type="text" size="3" name="defaultcredits" value="'.$enrollvar{'defaultcredits'}.'"'.$disabled.' />'.
&Apache::lonhtmlcommon::row_closure());
}
$r->print(&Apache::lonhtmlcommon::row_title(
@@ -958,8 +1174,21 @@ sub print_course_modification_page {
$authenitems."\n".
&Apache::lonhtmlcommon::row_closure().
&Apache::lonhtmlcommon::row_title(
- &Apache::loncommon::help_open_topic('Modify_Course_Owner').
- ' '.&mt('Course Owner'))."\n");
+ &Apache::loncommon::help_open_topic('Modify_Course_Owner').
+ ' '.&mt('Course Owner'))."\n".
+ $ownertable."\n".&Apache::lonhtmlcommon::row_closure());
+ if (($passwdconf{'crsownerchg'}) && ($type ne 'Placement')) {
+ my $checked;
+ if ($enrollvar{'nopasswdchg'}) {
+ $checked = ' checked="checked"';
+ }
+ $r->print(&Apache::lonhtmlcommon::row_title(
+ &Apache::loncommon::help_open_topic('Modify_Course_Chgpasswd').
+ ' '.&mt('Changing passwords (internal)'))."\n".
+ '<label><input type="checkbox" value="1" name="nopasswdchg"'.$checked.$disabled.' />'.
+ &mt('Disable changing password for users with student role by course owner').'<label>'."\n".
+ &Apache::lonhtmlcommon::row_closure());
+ }
}
my ($cctitle,$rolename,$currmanages,$ccchecked,$dcchecked,$defaultchecked);
my ($selfenrollrows,$selfenrolltitles) = &Apache::lonuserutils::get_selfenroll_titles();
@@ -969,8 +1198,7 @@ sub print_course_modification_page {
$cctitle = &mt('Course personnel');
}
- $r->print($ownertable."\n".&Apache::lonhtmlcommon::row_closure().
- &Apache::lonhtmlcommon::row_title(
+ $r->print(&Apache::lonhtmlcommon::row_title(
&Apache::loncommon::help_open_topic('Modify_Course_Selfenrolladmin').
' '.&mt('Self-enrollment configuration')).
&Apache::loncommon::start_data_table()."\n".
@@ -1003,7 +1231,7 @@ sub print_course_modification_page {
foreach my $option ('','0','1') {
$r->print('<span class="LC_nobreak"><label>'.
'<input type="radio" name="selfenrollmgr_'.$item.'" '.
- 'value="'.$option.'"'.$checked{$option}.' />'.
+ 'value="'.$option.'"'.$checked{$option}.$disabled.' />'.
$optionname{$option}.'</label></span><br />');
}
$r->print('</td>'."\n".
@@ -1014,21 +1242,24 @@ sub print_course_modification_page {
&Apache::lonhtmlcommon::row_title(
&Apache::loncommon::help_open_topic('Modify_Course_Table_Lifetime').
' '.&mt('"Temporary" Tables Lifetime (s)'))."\n".
- '<input type="text" size="10" name="mysqltables" value="'.$settings{'internal.mysqltables'}.'" />'.
+ '<input type="text" size="10" name="mysqltables" value="'.$settings{'internal.mysqltables'}.'"'.$disabled.' />'.
&Apache::lonhtmlcommon::row_closure(1).
- &Apache::lonhtmlcommon::end_pick_box().'</p><p>'.$hidden_elements.
- '<input type="button" onclick="javascript:changePage(this.form,'."'processparms'".');');
- if ($crstype eq 'Community') {
- $r->print('this.form.submit();"');
- } else {
- $r->print('javascript:verify_message(this.form);"');
+ &Apache::lonhtmlcommon::end_pick_box().'</p><p>'.$hidden_elements);
+ unless ($readonly) {
+ $r->print('<input type="button" onclick="javascript:changePage(this.form,'."'processparms'".');');
+ if ($crstype eq 'Community') {
+ $r->print('this.form.submit();"');
+ } else {
+ $r->print('javascript:verify_message(this.form);"');
+ }
+ $r->print(' value="'.$lt{'gobt'}.'" />');
}
- $r->print(' value="'.$lt{'gobt'}.'" /></p></form>');
+ $r->print('</p></form>');
return;
}
sub print_selfenrollconfig {
- my ($r,$type,$cdesc,$coursehash) = @_;
+ my ($r,$type,$cdesc,$coursehash,$readonly) = @_;
return unless(ref($coursehash) eq 'HASH');
my $cnum = $coursehash->{'num'};
my $cdom = $coursehash->{'domain'};
@@ -1038,7 +1269,80 @@ sub print_selfenrollconfig {
'<span class="LC_nobreak">'.$cdesc.'</span>').'</h3>'."\n");
&Apache::loncreateuser::print_selfenroll_menu($r,'domain',$env{'form.pickedcourse'},
$cdom,$cnum,\%currsettings,
- &hidden_form_elements());
+ &hidden_form_elements(),$readonly);
+ return;
+}
+
+sub print_set_ltiauth {
+ my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
+ my %lt = &Apache::lonlocal::texthash(
+ 'requ' => 'Requirement for re-authentication for student LTI-limited launch of deep-linked item',
+ 'link' => 'Link protection can be set to accept username for an enrolled student (if sent by Consumer)',
+ 'logi' => 'Login needed, regardless of user information sent by LTI Consumer in (signed) parameters',
+ 'used' => 'Use domain default',
+ 'cour' => 'Use course-specific setting',
+ 'curd' => 'Current domain default is',
+ 'valu' => 'Value for this course',
+ 'modi' => 'Save',
+ 'back' => 'Pick another action',
+ );
+ my ($domdef,$checkeddom,$checkedcrs,$domdefdisplay,$divsty,$authok,$authno);
+ $domdef = 0;
+ $checkeddom = 'checked="checked "';
+ $domdefdisplay = $lt{'logi'};
+ $divsty = 'display:none';
+ $authno = 'checked="checked" ';
+ my %domconfig =
+ &Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
+ if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
+ $domdef = $domconfig{'coursedefaults'}{'ltiauth'};
+ }
+ if ($domdef) {
+ $domdefdisplay = $lt{'link'};
+ }
+ my %settings = &Apache::lonnet::get('environment',['internal.ltiauth'],$cdom,$cnum);
+ my $ltiauth = $settings{'internal.ltiauth'};
+
+ if ($ltiauth ne '') {
+ $checkedcrs = $checkeddom;
+ $checkeddom = '';
+ $divsty = 'display:inline-block';
+ if ($ltiauth) {
+ $authok = 'checked="checked "';
+ }
+ }
+ &print_header($r,$type);
+ my $hidden_elements = &hidden_form_elements();
+ my ($disabled,$submit);
+ if ($readonly) {
+ $disabled = ' disabled="disabled"';
+ } else {
+ $submit = '<input type="button" onclick="javascript:changePage(this.form,'."'processltiauth'".');" value="'.$lt{'modi'}.'" />';
+ }
+ my $helpitem = &Apache::loncommon::help_open_topic('Modify_Course_LTI_Authen');
+ $r->print(<<ENDDOCUMENT);
+<form action="/adm/modifycourse" method="post" name="setltiauth">
+<h3>$helpitem $lt{'requ'} <span class="LC_nobreak">$cdesc</span></h3>
+<p><span class="LC_nobreak">$lt{'curd'}: <span style="font-style:italic">$domdefdisplay</span></span</p>
+<p><span class="LC_nobreak">
+<label><input type="radio" name="ltiauthset" value="dom" onclick="toggleLTIOptions(this.form);" $checkeddom$disabled/>$lt{'used'}</label></span><br />
+<span class="LC_nobreak">
+<label><input type="radio" name="ltiauthset" value="course" onclick="toggleLTIOptions(this.form);" $checkedcrs$disabled/>$lt{'cour'}</label></span>
+<fieldset id="crsltiauth" style="$divsty">
+<legend>$lt{'valu'}</legend>
+<span class="LC_nobreak">
+<label><input type="radio" name="ltiauth" value="0" $authno$disabled/>$lt{'logi'}</label>
+</span><br />
+<span class="LC_nobreak">
+<label><input type="radio" name="ltiauth" value="1" $authok$disabled/>$lt{'link'}</label>
+</span>
+</fieldset>
+$submit
+</p>
+$hidden_elements
+<a href="javascript:changePage(document.setltiauth,'menu')">$lt{'back'}</a>
+</form>
+ENDDOCUMENT
return;
}
@@ -1094,7 +1398,7 @@ sub modifiable_only_title {
}
sub gather_authenitems {
- my ($cdom,$enrollvar) = @_;
+ my ($cdom,$enrollvar,$readonly) = @_;
my ($krbdef,$krbdefdom)=&Apache::loncommon::get_kerberos_defaults($cdom);
my $curr_authtype = '';
my $curr_authfield = '';
@@ -1105,6 +1409,8 @@ sub gather_authenitems {
$curr_authtype = 'int';
} elsif ($enrollvar->{'authtype'} eq 'localauth' ) {
$curr_authtype = 'loc';
+ } elsif ($enrollvar->{'authtype'} eq 'lti' ) {
+ $curr_authtype = 'lti';
}
}
unless ($curr_authtype eq '') {
@@ -1118,13 +1424,15 @@ sub gather_authenitems {
kerb_def_auth => $krbdef,
mode => 'modifycourse',
curr_authtype => $curr_authtype,
- curr_autharg => $enrollvar->{'autharg'}
+ curr_autharg => $enrollvar->{'autharg'},
+ readonly => $readonly,
);
my (%authform,$authenitems);
$authform{'krb'} = &Apache::loncommon::authform_kerberos(%param);
$authform{'int'} = &Apache::loncommon::authform_internal(%param);
$authform{'loc'} = &Apache::loncommon::authform_local(%param);
- foreach my $item ('krb','int','loc') {
+ $authform{'lti'} = &Apache::loncommon::authform_lti(%param);
+ foreach my $item ('krb','int','loc','lti') {
if ($authform{$item} ne '') {
$authenitems .= $authform{$item}.'<br />';
}
@@ -1145,6 +1453,10 @@ sub modify_course {
if (&showcredits($cdom)) {
push(@items,'internal.defaultcredits');
}
+ my %passwdconf = &Apache::lonnet::get_passwdconf($cdom);
+ if ($passwdconf{'crsownerchg'}) {
+ push(@items,'internal.nopasswdchg');
+ }
}
my %settings = &Apache::lonnet::get('environment',\@items,$cdom,$cnum);
my $description = $settings{'description'};
@@ -1160,6 +1472,7 @@ sub modify_course {
} else {
%changed = ( code => 0,
owner => 0,
+ passwd => 0,
);
$ccrole = 'cc';
unless ($settings{'internal.sectionnums'} eq '') {
@@ -1190,6 +1503,8 @@ sub modify_course {
if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
$newattr{'autharg'} = $env{'form.locarg'};
}
+ } elsif ($env{'form.login'} eq 'lti') {
+ $newattr{'authtype'} = 'lti';
}
if ( $newattr{'authtype'}=~ /^krb/) {
if ($newattr{'autharg'} eq '') {
@@ -1212,9 +1527,21 @@ sub modify_course {
$newattr{'mysqltables'} = $env{'form.mysqltables'};
$newattr{'mysqltables'} =~ s/\D+//g;
}
- if (($type ne 'Placement') && (&showcredits($cdom) && exists($env{'form.defaultcredits'}))) {
- $newattr{'defaultcredits'}=$env{'form.defaultcredits'};
- $newattr{'defaultcredits'} =~ s/[^\d\.]//g;
+ if ($type ne 'Placement') {
+ if (&showcredits($cdom) && exists($env{'form.defaultcredits'})) {
+ $newattr{'defaultcredits'}=$env{'form.defaultcredits'};
+ $newattr{'defaultcredits'} =~ s/[^\d\.]//g;
+ }
+ if (grep(/^nopasswdchg$/,@modifiable_params)) {
+ if ($env{'form.nopasswdchg'}) {
+ $newattr{'nopasswdchg'} = 1;
+ unless ($currattr{'nopasswdchg'}) {
+ $changed{'passwd'} = 1;
+ }
+ } elsif ($currattr{'nopasswdchg'}) {
+ $changed{'passwd'} = 1;
+ }
+ }
}
}
@@ -1249,7 +1576,7 @@ sub modify_course {
}
}
- if ($changed{'owner'} || $changed{'code'}) {
+ if ($changed{'owner'} || $changed{'code'} || $changed{'passwd'}) {
my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',$cnum,
undef,undef,'.');
if (ref($crsinfo{$env{'form.pickedcourse'}}) eq 'HASH') {
@@ -1259,10 +1586,29 @@ sub modify_course {
if ($changed{'owner'}) {
$crsinfo{$env{'form.pickedcourse'}}{'owner'} = $env{'form.courseowner'};
}
+ if ($changed{'passwd'}) {
+ if ($env{'form.nopasswdchg'}) {
+ $crsinfo{$env{'form.pickedcourse'}}{'nopasswdchg'} = 1;
+ } else {
+ delete($crsinfo{'nopasswdchg'});
+ }
+ }
my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
my $putres = &Apache::lonnet::courseidput($cdom,\%crsinfo,$chome,'notime');
- if ($putres eq 'ok') {
+ if (($putres eq 'ok') && (($changed{'owner'} || $changed{'code'}))) {
&update_coowners($cdom,$cnum,$chome,\%settings,\%newattr);
+ if ($changed{'code'}) {
+ &Apache::lonnet::devalidate_cache_new('instcats',$cdom);
+ # Update cache of self-cataloging courses on institution's server(s).
+ if (&Apache::lonnet::shared_institution($cdom)) {
+ unless ($registered_cleanup) {
+ my $handlers = $r->get_handlers('PerlCleanupHandler');
+ $r->set_handlers('PerlCleanupHandler' => [\&devalidate_remote_instcats,@{$handlers}]);
+ $registered_cleanup=1;
+ $modified_dom = $cdom;
+ }
+ }
+ }
}
}
}
@@ -1308,6 +1654,12 @@ sub modify_course {
$shown = &mt('None');
} elsif (($attr eq 'mysqltables') && ($shown eq '')) {
$shown = &mt('domain default');
+ } elsif ($attr eq 'nopasswdchg') {
+ if ($shown) {
+ $shown = &mt('Yes');
+ } else {
+ $shown = &mt('No');
+ }
}
$chgresponse .= '<li>'.&mt('[_1] now set to: [_2]',$longtype{$attr},$shown).'</li>';
} else {
@@ -1320,6 +1672,12 @@ sub modify_course {
$shown = &mt('None');
} elsif (($attr eq 'mysqltables') && ($shown eq '')) {
$shown = &mt('domain default');
+ } elsif ($attr eq 'nopasswdchg') {
+ if ($shown) {
+ $shown = &mt('Yes');
+ } else {
+ $shown = &mt('No');
+ }
}
$nochgresponse .= '<li>'.&mt('[_1] still set to: [_2]',$longtype{$attr},$shown).'</li>';
}
@@ -1985,6 +2343,109 @@ sub modify_catsettings {
return;
}
+sub modify_ltiauth {
+ my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
+ my %lt = &Apache::lonlocal::texthash(
+ 'requ' => 'Requirement for re-authentication for student LTI-limited launch of deep-linked item',
+ 'link' => 'Link protection can be set to accept username for an enrolled student (if sent by Consumer)',
+ 'logi' => 'Login needed, regardless of user information sent by LTI Consumer in (signed) parameters',
+ 'used' => 'Use domain default',
+ 'cour' => 'Use course-specific setting',
+ 'modi' => 'Save',
+ 'back' => 'Pick another action',
+ );
+ &print_header($r,$type);
+ $r->print('<form action="/adm/modifycourse" method="post" name="processltiauth">'."\n".
+ '<h3>'.$lt{'requ'}.
+ ' <span class="LC_nobreak">'.$cdesc.'</span></h3>');
+ my %oldsettings = &Apache::lonnet::get('environment',['internal.ltiauth'],$cdom,$cnum);
+ my $oldltiauth = $oldsettings{'internal.ltiauth'};
+ my $domdef;
+ my %domconfig =
+ &Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
+ if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
+ $domdef = $domconfig{'coursedefaults'}{'ltiauth'};
+ }
+ my ($newltiauth,$nochange,$change,$status,$error,$ltiauth);
+ if ($env{'form.ltiauthset'} eq 'dom') {
+ if ($oldltiauth eq '') {
+ $nochange = 1;
+ } else {
+ $change = 1;
+ }
+ } elsif ($env{'form.ltiauthset'} eq 'course') {
+ if ($env{'form.ltiauth'} =~ /^0|1$/) {
+ $newltiauth = $env{'form.ltiauth'};
+ }
+ if ($oldltiauth == $newltiauth) {
+ $nochange = 1;
+ } else {
+ $change = 1;
+ }
+ }
+ if ($change) {
+ if ($newltiauth ne '') {
+ my %cenv = (
+ 'internal.ltiauth' => $newltiauth,
+ );
+ if (&Apache::lonnet::put('environment',\%cenv,$cdom,$cnum) eq 'ok') {
+ if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') {
+ &Apache::lonnet::appenv(
+ {'course.'.$cdom.'_'.$cnum.'.internal.ltiauth' => $newltiauth});
+ }
+ } else {
+ $error = 1;
+ }
+ } else {
+ if (&Apache::lonnet::del('environment',['internal.ltiauth'],$cdom,$cnum) eq 'ok') {
+ if (exists($env{'course.'.$cdom.'_'.$cnum.'.internal.ltiauth'})) {
+ &Apache::lonnet::delenv('course.'.$cdom.'_'.$cnum.'.internal.ltiauth');
+ }
+ } else {
+ $error = 1;
+ }
+ }
+ }
+ if ($error) {
+ $nochange = 1;
+ }
+ if ($nochange) {
+ $ltiauth = $oldltiauth;
+ } else {
+ $ltiauth = $newltiauth;
+ }
+ if ($ltiauth eq '') {
+ $status = $lt{'used'}.': ';
+ if ($domdef) {
+ $status .= '<span style="font-style:italic">'.$lt{'link'}.'</span>';
+ } else {
+ $status .= '<span style="font-style:italic">'.$lt{'logi'}.'</span>';
+ }
+ } else {
+ $status = $lt{'cour'}.': ';
+ if ($ltiauth) {
+ $status .= '<span style="font-style:italic">'.$lt{'link'}.'</span>';
+ } else {
+ $status .= '<span style="font-style:italic">'.$lt{'logi'}.'</span>';
+ }
+ }
+ if ($error) {
+ $r->print('<p class="LC_warning">'.&mt('An error occurred when saving your changes').'</p>');
+ }
+ $r->print('<p>');
+ if ($nochange) {
+ $r->print(&mt('Re-authentication requirement for LTI launch of deep-linked item is unchanged'));
+ } elsif ($change) {
+ $r->print(&mt('Re-authentication requirement for LTI launch of deep-linked changed'));
+ }
+ $r->print('<br />'.$status);
+ $r->print('</p><p>'.
+ '<a href="javascript:changePage(document.processltiauth,'."'menu'".')">'.
+ &mt('Pick another action').'</a></p>');
+ $r->print(&hidden_form_elements().'</form>');
+ return;
+}
+
sub print_header {
my ($r,$type,$javascript_validations) = @_;
my $phase = "start";
@@ -2005,13 +2466,7 @@ function changePage(formname,newphase) {
if ($phase eq 'setparms') {
$js .= $javascript_validations;
} elsif ($phase eq 'courselist') {
- $js .= qq|
-
-function gochoose(cname,cdom,cdesc) {
- document.courselist.pickedcourse.value = cdom+'_'+cname;
- document.courselist.submit();
-}
-
+ $js .= <<"ENDJS";
function hide_searching() {
if (document.getElementById('searching')) {
document.getElementById('searching').style.display = 'none';
@@ -2019,7 +2474,7 @@ function hide_searching() {
return;
}
-|;
+ENDJS
} elsif ($phase eq 'setquota') {
my $invalid = &mt('The quota you entered contained invalid characters.');
my $alert = &mt('You must enter a number');
@@ -2146,6 +2601,35 @@ function togglePostsubmit(caller) {
ENDSCRIPT
+ } elsif ($phase eq 'setltiauth') {
+ $js .= <<"ENDJS";
+function toggleLTIOptions(form) {
+ var radioname = 'ltiauthset';
+ var divid = 'crsltiauth';
+ var num = form.elements[radioname].length;
+ if (num) {
+ var setvis = '';
+ for (var i=0; i<num; i++) {
+ if (form.elements[radioname][i].checked) {
+ if (form.elements[radioname][i].value == 'course') {
+ if (document.getElementById(divid)) {
+ document.getElementById(divid).style.display = 'inline-block';
+ }
+ setvis = 1;
+ }
+ break;
+ }
+ }
+ if (!setvis) {
+ if (document.getElementById(divid)) {
+ document.getElementById(divid).style.display = 'none';
+ }
+ }
+ }
+ return;
+}
+
+ENDJS
}
my $starthash;
if ($env{'form.phase'} eq 'adhocrole') {
@@ -2156,6 +2640,10 @@ ENDSCRIPT
$starthash = {
add_entries => {'onload' => "hide_searching(); courseSet(document.filterpicker.official, 'load');"},
};
+ } elsif ($env{'form.phase'} eq 'setltiauth') {
+ $starthash = {
+ add_entries => {'onload' => "toggleLTIOptions(document.setltiauth);"},
+ };
}
$r->print(&Apache::loncommon::start_page('View/Modify Course/Community Settings',
&Apache::lonhtmlcommon::scripttag($js),
@@ -2242,6 +2730,7 @@ sub course_settings_descrip {
'selfenrollmgrdc' => "Course-specific self-enrollment configuration by Domain Coordinator",
'selfenrollmgrcc' => "Course-specific self-enrollment configuration by Course personnel",
'mysqltables' => '"Temporary" student performance tables lifetime (seconds)',
+ 'nopasswdchg' => 'Disable changing password for users with student role by course owner',
);
}
return %longtype;
@@ -2254,7 +2743,8 @@ sub hidden_form_elements {
'locarg','krbarg','krbver','counter','hidefromcat','usecategory',
'threshold','postsubmit','postsubtimeout','defaultcredits','uploadquota',
'selfenrollmgrdc','selfenrollmgrcc','action','state','currsec_st',
- 'sections','newsec','mysqltables'],['^selfenrollmgr_','^selfenroll_'])."\n".
+ 'sections','newsec','mysqltables','nopasswdchg','ltiauth','ltiauthset'],
+ ['^selfenrollmgr_','^selfenroll_'])."\n".
'<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />';
return $hidden_elements;
}
@@ -2270,31 +2760,65 @@ sub showcredits {
sub get_permission {
my ($dom) = @_;
my ($allowed,%permission);
+ my %passwdconf = &Apache::lonnet::get_passwdconf($dom);
if (&Apache::lonnet::allowed('ccc',$dom)) {
$allowed = 1;
%permission = (
- setquota => 1,
- processquota => 1,
- setanon => 1,
- processthreshold => 1,
- setpostsubmit => 1,
- processpostsubmit => 1,
- viewparms => 1,
- setparms => 1,
- processparms => 1,
- catsettings => 1,
- processcat => 1,
- selfenroll => 1,
+ setquota => 'edit',
+ processquota => 'edit',
+ setanon => 'edit',
+ processthreshold => 'edit',
+ setpostsubmit => 'edit',
+ processpostsubmit => 'edit',
+ viewparms => 'view',
+ setparms => 'edit',
+ processparms => 'edit',
+ catsettings => 'edit',
+ processcat => 'edit',
+ selfenroll => 'edit',
+ adhocrole => 'coord',
+ setltiauth => 'edit',
+ processltiauth => 'edit',
);
+ if ($passwdconf{'crsownerchg'}) {
+ $permission{passwdchg} = 'edit';
+ }
} elsif (&Apache::lonnet::allowed('rar',$dom)) {
$allowed = 1;
%permission = (
- viewparms => 1,
+ setquota => 'view',
+ viewparms => 'view',
+ setanon => 'view',
+ setpostsubmit => 'view',
+ setparms => 'view',
+ catsettings => 'view',
+ selfenroll => 'view',
+ adhocrole => 'custom',
+ setltiauth => 'view',
);
+ if ($passwdconf{'crsownerchg'}) {
+ $permission{passwdchg} = 'view';
+ }
}
return ($allowed,\%permission);
}
+sub devalidate_remote_instcats {
+ if ($modified_dom ne '') {
+ my %servers = &Apache::lonnet::internet_dom_servers($modified_dom);
+ my %thismachine;
+ map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
+ if (keys(%servers)) {
+ foreach my $server (keys(%servers)) {
+ next if ($thismachine{$server});
+ &Apache::lonnet::remote_devalidate_cache($server,['instcats:'.$modified_dom]);
+ }
+ }
+ $modified_dom = '';
+ }
+ return;
+}
+
sub handler {
my $r = shift;
if ($r->header_only) {
@@ -2303,6 +2827,9 @@ sub handler {
return OK;
}
+ $registered_cleanup=0;
+ $modified_dom = '';
+
my $dom = $env{'request.role.domain'};
my $domdesc = &Apache::lonnet::domain($dom,'description');
my ($allowed,$permission) = &get_permission($dom);
@@ -2344,7 +2871,7 @@ sub handler {
{href=>"javascript:changePage(document.$phase,'courselist')",
text=>$choose_text});
if ($phase eq 'courselist') {
- &print_course_selection_page($r,$dom,$domdesc);
+ &print_course_selection_page($r,$dom,$domdesc,$permission);
} else {
my ($checked,$cdesc,$coursehash) = &check_course($dom,$domdesc);
if ($checked eq 'ok') {
@@ -2367,17 +2894,26 @@ sub handler {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'adhocrole')",
text=>$enter_text});
- &print_adhocrole_selected($r,$type);
+ &print_adhocrole_selected($r,$type,$permission);
} else {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'menu')",
text=>"Pick action"});
my ($cdom,$cnum) = split(/_/,$env{'form.pickedcourse'});
+ my ($readonly,$linktext);
+ if ($permission->{$phase} eq 'view') {
+ $readonly = 1;
+ }
if (($phase eq 'setquota') && ($permission->{'setquota'})) {
+ if ($permission->{'setquota'} eq 'view') {
+ $linktext = 'Set quota';
+ } else {
+ $linktext = 'Display quota';
+ }
&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'$phase')",
- text=>"Set quota",});
- &print_setquota($r,$cdom,$cnum,$cdesc,$type);
+ text=>$linktext});
+ &print_setquota($r,$cdom,$cnum,$cdesc,$type,$readonly);
} elsif (($phase eq 'processquota') && ($permission->{'processquota'})) {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'setquota')",
@@ -2390,7 +2926,7 @@ sub handler {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'$phase')",
text=>"Threshold for anonymous submissions display"});
- &print_set_anonsurvey_threshold($r,$cdom,$cnum,$cdesc,$type);
+ &print_set_anonsurvey_threshold($r,$cdom,$cnum,$cdesc,$type,$readonly);
} elsif (($phase eq 'processthreshold') && ($permission->{'processthreshold'})) {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'setanon')",
@@ -2400,10 +2936,15 @@ sub handler {
text=>"Result"});
&modify_anonsurvey_threshold($r,$cdom,$cnum,$cdesc,$domdesc,$type);
} elsif (($phase eq 'setpostsubmit') && ($permission->{'setpostsubmit'})) {
+ if ($permission->{'setpostsubmit'} eq 'view') {
+ $linktext = 'Submit button behavior post-submission';
+ } else {
+ $linktext = 'Configure submit button behavior post-submission';
+ }
&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'$phase')",
- text=>"Configure submit button behavior post-submission"});
- &print_postsubmit_config($r,$cdom,$cnum,$cdesc,$type);
+ text=>$linktext});
+ &print_postsubmit_config($r,$cdom,$cnum,$cdesc,$type,$readonly);
} elsif (($phase eq 'processpostsubmit') && ($permission->{'processpostsubmit'})) {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'$phase')",
@@ -2415,10 +2956,15 @@ sub handler {
text=>"Display settings"});
&print_settings_display($r,$cdom,$cnum,$cdesc,$type,$permission);
} elsif (($phase eq 'setparms') && ($permission->{'setparms'})) {
+ if ($permission->{'setparms'} eq 'view') {
+ $linktext = 'Display settings';
+ } else {
+ $linktext = 'Change settings';
+ }
&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'$phase')",
- text=>"Change settings"});
- &print_course_modification_page($r,$cdom,$cnum,$cdesc,$type);
+ text=>$linktext});
+ &print_course_modification_page($r,$cdom,$cnum,$cdesc,$type,$readonly);
} elsif (($phase eq 'processparms') && ($permission->{'processparms'})) {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'setparms')",
@@ -2431,7 +2977,7 @@ sub handler {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'$phase')",
text=>"Catalog settings"});
- &print_catsettings($r,$cdom,$cnum,$cdesc,$type);
+ &print_catsettings($r,$cdom,$cnum,$cdesc,$type,$readonly);
} elsif (($phase eq 'processcat') && ($permission->{'processcat'})) {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'catsettings')",
@@ -2445,13 +2991,26 @@ sub handler {
({href => "javascript:changePage(document.$phase,'$phase')",
text => "Self-enrollment settings"});
if (!exists($env{'form.state'})) {
- &print_selfenrollconfig($r,$type,$cdesc,$coursehash);
+ &print_selfenrollconfig($r,$type,$cdesc,$coursehash,$readonly);
} elsif ($env{'form.state'} eq 'done') {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'$phase')",
text=>"Result"});
&modify_selfenrollconfig($r,$type,$cdesc,$coursehash);
}
+ } elsif (($phase eq 'setltiauth') && ($permission->{'setltiauth'})) {
+ &Apache::lonhtmlcommon::add_breadcrumb
+ ({href=>"javascript:changePage(document.$phase,'$phase')",
+ text=>"Requirement for re-authentication for LTI launch of deep-linked item"});
+ &print_set_ltiauth($r,$cdom,$cnum,$cdesc,$type,$readonly);
+ } elsif (($phase eq 'processltiauth') && ($permission->{'processltiauth'})) {
+ &Apache::lonhtmlcommon::add_breadcrumb
+ ({href=>"javascript:changePage(document.$phase,'setltiauth')",
+ text=>"Requirement for re-authentication for LTI launch of deep-linked item"});
+ &Apache::lonhtmlcommon::add_breadcrumb
+ ({href=>"javascript:changePage(document.$phase,'$phase')",
+ text=>"Result"});
+ &modify_ltiauth($r,$cdom,$cnum,$cdesc,$domdesc,$type);
}
}
} else {