loncom/interface/lonmodifycourse.pm - diff

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Diff for /loncom/interface/lonmodifycourse.pm between versions 1.79.2.9.2.3 and 1.105

version 1.79.2.9.2.3, 2023/07/05 18:57:55	version 1.105, 2024/04/14 17:12:27
Line 79 sub catalog_settable {	Line 79 sub catalog_settable {
if ($confhash->{'categorizecomm'} ne 'comm') {	if ($confhash->{'categorizecomm'} ne 'comm') {
push(@settable,'categorize');	push(@settable,'categorize');
}	}
	} elsif ($type eq 'Placement') {
	if ($confhash->{'togglecatsplace'} ne 'place') {
	push(@settable,'togglecats');
	}
	if ($confhash->{'categorizeplace'} ne 'place') {
	push(@settable,'categorize');
	}
} else {	} else {
if ($confhash->{'togglecats'} ne 'crs') {	if ($confhash->{'togglecats'} ne 'crs') {
push(@settable,'togglecats');	push(@settable,'togglecats');
Line 97 sub get_enrollment_settings {	Line 104 sub get_enrollment_settings {
my ($cdom,$cnum) = @_;	my ($cdom,$cnum) = @_;
my ($internals,$accessdates) = &autoenroll_keys();	my ($internals,$accessdates) = &autoenroll_keys();
my @items;	my @items;
if ((ref($internals) eq 'ARRAY') && (ref($accessdates) eq 'ARRAY')) {	if ((ref($internals) eq 'ARRAY') && (ref($accessdates) eq 'ARRAY')) {
@items = map { 'internal.'.$_; } (@{$internals});	@items = map { 'internal.'.$_; } (@{$internals});
push(@items,@{$accessdates});	push(@items,@{$accessdates});
}	}
Line 175 sub print_course_search_page {	Line 182 sub print_course_search_page {
$r->print(&Apache::loncommon::js_changer());	$r->print(&Apache::loncommon::js_changer());
if ($type eq 'Community') {	if ($type eq 'Community') {
$r->print('<h3>'.&mt('Search for a community in the [_1] domain',$domdesc).'</h3>');	$r->print('<h3>'.&mt('Search for a community in the [_1] domain',$domdesc).'</h3>');
	} elsif ($type eq 'Placement') {
	$r->print('<h3>'.&mt('Search for a placement test in the [_1] domain',$domdesc).'</h3>');
} else {	} else {
$r->print('<h3>'.&mt('Search for a course in the [_1] domain',$domdesc).'</h3>');	$r->print('<h3>'.&mt('Search for a course in the [_1] domain',$domdesc).'</h3>');
}	}
Line 185 sub print_course_search_page {	Line 194 sub print_course_search_page {
my ($actiontext,$roleoption,$settingsoption);	my ($actiontext,$roleoption,$settingsoption);
if ($type eq 'Community') {	if ($type eq 'Community') {
$actiontext = &mt('Actions available after searching for a community:');	$actiontext = &mt('Actions available after searching for a community:');
	} elsif ($type eq 'Placement') {
	$actiontext = &mt('Actions available after searching for a placement test:')
} else {	} else {
$actiontext = &mt('Actions available after searching for a course:');	$actiontext = &mt('Actions available after searching for a course:');
}	}
Line 192 sub print_course_search_page {	Line 203 sub print_course_search_page {
if ($type eq 'Community') {	if ($type eq 'Community') {
$roleoption = &mt('Enter the community with the role of [_1]',$cctitle);	$roleoption = &mt('Enter the community with the role of [_1]',$cctitle);
$settingsoption = &mt('View or modify community settings which only a [_1] may modify.',$dctitle);	$settingsoption = &mt('View or modify community settings which only a [_1] may modify.',$dctitle);
	} elsif ($type eq 'Placement') {
	$roleoption = &mt('Enter the placement test with the role of [_1]',$cctitle);
	$settingsoption = &mt('View or modify placement test settings which only a [_1] may modify.',$dctitle);
} else {	} else {
$roleoption = &mt('Enter the course with the role of [_1]',$cctitle);	$roleoption = &mt('Enter the course with the role of [_1]',$cctitle);
$settingsoption = &mt('View or modify course settings which only a [_1] may modify.',$dctitle);	$settingsoption = &mt('View or modify course settings which only a [_1] may modify.',$dctitle);
Line 202 sub print_course_search_page {	Line 216 sub print_course_search_page {
if (@{$roles_by_num} > 1) {	if (@{$roles_by_num} > 1) {
if ($type eq 'Community') {	if ($type eq 'Community') {
$roleoption = &mt('Enter the community with one of the available ad hoc roles');	$roleoption = &mt('Enter the community with one of the available ad hoc roles');
	} elsif ($type eq 'Placement') {
	$roleoption = &mt('Enter the placement test with one of the available ad hoc roles.');
} else {	} else {
$roleoption = &mt('Enter the course with one of the available ad hoc roles.');	$roleoption = &mt('Enter the course with one of the available ad hoc roles.');
}	}
Line 209 sub print_course_search_page {	Line 225 sub print_course_search_page {
my $rolename = $description->{$roles_by_num->[0]};	my $rolename = $description->{$roles_by_num->[0]};
if ($type eq 'Community') {	if ($type eq 'Community') {
$roleoption = &mt('Enter the community with the ad hoc role of: [_1]',$rolename);	$roleoption = &mt('Enter the community with the ad hoc role of: [_1]',$rolename);
	} elsif ($type eq 'Placement') {
	$roleoption = &mt('Enter the placement test with the ad hoc role of: [_1]',$rolename);
} else {	} else {
$roleoption = &mt('Enter the course with the ad hoc role of: [_1]',$rolename);	$roleoption = &mt('Enter the course with the ad hoc role of: [_1]',$rolename);
}	}
Line 216 sub print_course_search_page {	Line 234 sub print_course_search_page {
}	}
if ($type eq 'Community') {	if ($type eq 'Community') {
$settingsoption = &mt('View community settings which only a [_1] may modify.',$dctitle);	$settingsoption = &mt('View community settings which only a [_1] may modify.',$dctitle);
	} elsif ($type eq 'Placement') {
	$settingsoption = &mt('View placement test settings which only a [_1] may modify.',$dctitle);
} else {	} else {
$settingsoption = &mt('View course settings which only a [_1] may modify.',$dctitle);	$settingsoption = &mt('View course settings which only a [_1] may modify.',$dctitle);
}	}
Line 391 sub get_filters {	Line 411 sub get_filters {
sub print_modification_menu {	sub print_modification_menu {
my ($r,$cdesc,$domdesc,$dom,$type,$cid,$coursehash,$permission) = @_;	my ($r,$cdesc,$domdesc,$dom,$type,$cid,$coursehash,$permission) = @_;
&print_header($r,$type);	&print_header($r,$type);
my ($ccrole,$categorytitle,$setquota_text,$setuploadquota_text,$cdom,$cnum);	my ($ccrole,$categorytitle,$setquota_text,$setuploadquota_text,$cdom,$cnum,
	$extendedtype);
if (ref($coursehash) eq 'HASH') {	if (ref($coursehash) eq 'HASH') {
$cdom = $coursehash->{'domain'};	$cdom = $coursehash->{'domain'};
$cnum = $coursehash->{'num'};	$cnum = $coursehash->{'num'};
Line 412 sub print_modification_menu {	Line 433 sub print_modification_menu {
'setpostsubmit' => 'View/Modify submit button behavior, post-submission',	'setpostsubmit' => 'View/Modify submit button behavior, post-submission',
'setltiauth' => 'View/Modify re-authentication requirement for LTI launch of deep-linked item',	'setltiauth' => 'View/Modify re-authentication requirement for LTI launch of deep-linked item',
'setexttool' => 'View/Modify External Tools permissions',	'setexttool' => 'View/Modify External Tools permissions',
	'setcrsauthor' => 'View/Modify In-course Authoring permissions',
	'setcrseditors' => 'View/Modify permitted course resource editors',
);	);
} else {	} else {
%linktext = (	%linktext = (
Line 421 sub print_modification_menu {	Line 444 sub print_modification_menu {
'setpostsubmit' => 'View submit button behavior, post-submission',	'setpostsubmit' => 'View submit button behavior, post-submission',
'setltiauth' => 'View re-authentication requirement for LTI launch of deep-linked item',	'setltiauth' => 'View re-authentication requirement for LTI launch of deep-linked item',
'setexttool' => 'View External Tools permissions',	'setexttool' => 'View External Tools permissions',
	'setcrsauthor' => 'View In-course Authoring permissions',
	'setcrseditors' => 'View permitted course resource editors',
);	);
}	}
if ($type eq 'Community') {	if ($type eq 'Community') {
if ($permission->{'setparms'} eq 'edit') {	if ($permission->{'setparms'} eq 'edit') {
$categorytitle = 'View/Modify Community Settings';	$categorytitle = 'View/Modify Community Settings';
$linktext{'setparms'} = 'View/Modify community owner';	$linktext{'setparms'} = 'View/Modify community owner, self-enrollment and table lifetime';
$linktext{'catsettings'} = 'View/Modify catalog settings for community';	$linktext{'catsettings'} = 'View/Modify catalog settings for community';
} else {	} else {
$categorytitle = 'View Community Settings';	$categorytitle = 'View Community Settings';
$linktext{'setparms'} = 'View community owner';	$linktext{'setparms'} = 'View community owner, self-enrollment and table lifetime';
$linktext{'catsettings'} = 'View catalog settings for community';	$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.');	$setquota_text = &mt('Total disk space allocated for storage of portfolio files in all groups in a community.');
Line 455 sub print_modification_menu {	Line 480 sub print_modification_menu {
}	}
$setquota_text = &mt('Total disk space allocated for storage of portfolio files in all groups in a 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.');	$setuploadquota_text = &mt('Disk space allocated for storage of content uploaded directly to a course via Content Editor.');
	my %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.textbook'],
	$cdom,$cnum);
	$extendedtype = ucfirst(&Apache::lonuserutils::get_extended_type($cdom,$cnum,$type,\%settings));
}	}
my $anon_text = &mt('Responder threshold required to display anonymous survey submissions.');	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 $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 $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.');	my $ltiauth_text = &mt('Override default for requirement for re-authentication for LTI-limited launch of deep-linked item.');
my $exttool_text = &mt('Override default permissions for external tools use for this specific course.');	my $exttool_text = &mt('Override default permissions for external tools use for this specific course.');
Line 521 sub print_modification_menu {	Line 549 sub print_modification_menu {
{	{
linktext => $linktext{'viewparms'},	linktext => $linktext{'viewparms'},
url => &phaseurl('viewparms'),	url => &phaseurl('viewparms'),
permission => ($permission->{'viewparms'} && ($type ne 'Community')),	permission => ($permission->{'viewparms'} && ($type ne 'Community') && ($type ne 'Placement')),
#help => '',	#help => '',
icon => 'roles.png',	icon => 'roles.png',
linktitle => ''	linktitle => ''
Line 558 sub print_modification_menu {	Line 586 sub print_modification_menu {
permission => $permission->{'setexttool'},	permission => $permission->{'setexttool'},
linktitle => '',	linktitle => '',
},	},
	{
	linktext => $linktext{'setcrsauthor'},
	icon => 'crsauthor.png',
	#help => '',
	url => &phaseurl('setcrsauthor'),
	permission => $permission->{'setcrsauthor'},
	linktitle => '',
	},
	{
	linktext => $linktext{'setcrseditors'},
	icon => 'crseditors.png',
	#help => '',
	url => &phaseurl('setcrseditors'),
	permission => $permission->{'setcrseditors'},
	linktitle => '',
	},
]	]
},	},
);	);

my $menu_html =	$r->print(
'<h3>'	'<h3>'
.&mt('View/Modify settings for: [_1]',	.&mt($type).': <span class="LC_nobreak">'.$cdesc.'</span>'
'<span class="LC_nobreak">'.$cdesc.'</span>')	.'</h3>'."\n");
.'</h3>'."\n".'<p>';	if ($extendedtype) {
if ($type eq 'Community') {	$r->print('<h4>'.&mt('Type').': '.&mt("$extendedtype $type").'</h4>');
$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:');
} else {
$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:');
}
$menu_html .= '</p>'."\n".'<ul>';
if ($type eq 'Community') {
$menu_html .= '<li>'.&mt('Community owner (permitted to assign Coordinator roles in the community).').'</li>'."\n".
'<li>'.&mt('Override defaults for who configures self-enrollment for this specific community').'</li>'."\n";
} else {
$menu_html .= '<li>'.&mt('Course owner (permitted to assign Course Coordinator roles in the course).').'</li>'."\n".
'<li>'.&mt("Institutional code and default authentication (both required for auto-enrollment of students from institutional datafeeds).").'</li>'."\n";
if (&showcredits($dom)) {
$menu_html .= '<li>'.&mt('Default credits earned by student on course completion.').'</li>'."\n";
}
$menu_html .= ' <li>'.&mt('Override defaults for who configures self-enrollment for this specific course.').'</li>'."\n";
}
$menu_html .= '<li>'.$mysqltables_text.'</li>'."\n".
'<li>'.$setquota_text.'</li>'."\n".
'<li>'.$setuploadquota_text.'</li>'."\n".
'<li>'.$anon_text.'</li>'."\n".
'<li>'.$postsubmit_text.'</li>'."\n".
'<li>'.$ltiauth_text.'</li>'."\n".
'<li>'.$exttool_text.'</li>'."\n";
my ($categories_link_start,$categories_link_end);
if ($permission->{'catsettings'} eq 'edit') {
$categories_link_start = '<a href="/adm/domainprefs?actions=coursecategories&phase=display">';
$categories_link_end = '</a>';
}	}
foreach my $item (@additional_params) {	$r->print(
if ($type eq 'Community') {	'<form name="menu" method="post" action="/adm/modifycourse">'
if ($item eq 'togglecats') {
$menu_html .= ' <li>'.&mt('Hiding/unhiding a community from the catalog (although can be [_1]configured[_2] to be modifiable by a Coordinator in community context).',$categories_link_start,$categories_link_end).'</li>'."\n";
} elsif ($item eq 'categorize') {
$menu_html .= ' <li>'.&mt('Manual cataloging of a community (although can be [_1]configured[_2] to be modifiable by a Coordinator in community context).',$categories_link_start,$categories_link_end).'</li>'."\n";
}
} else {
if ($item eq 'togglecats') {
$menu_html .= ' <li>'.&mt('Hiding/unhiding a course from the course catalog (although can be [_1]configured[_2] to be modifiable by a Course Coordinator in course context).',$categories_link_start,$categories_link_end).'</li>'."\n";
} elsif ($item eq 'categorize') {
$menu_html .= ' <li>'.&mt('Manual cataloging of a course (although can be [_1]configured[_2] to be modifiable by a Course Coordinator in course context).',$categories_link_start,$categories_link_end).'</li>'."\n";
}
}
}
$menu_html .=
' </ul>'
.'<form name="menu" method="post" action="/adm/modifycourse">'
."\n"	."\n"
.&hidden_form_elements();	.&hidden_form_elements()
	.&Apache::lonhtmlcommon::generate_menu(@menu)
$r->print($menu_html);	.'</form>');
$r->print(&Apache::lonhtmlcommon::generate_menu(@menu));
$r->print('</form>');
return;	return;
}	}

Line 737 sub print_settings_display {	Line 736 sub print_settings_display {
$setparms_link_start = '<a href="javascript:changePage(document.viewparms,'."'setparms'".');">';	$setparms_link_start = '<a href="javascript:changePage(document.viewparms,'."'setparms'".');">';
$setparms_link_end = '</a>';	$setparms_link_end = '</a>';
}	}
$r->print('<h3>'.&mt('Current automated enrollment settings for:').	$r->print('<h3>'.&mt('Current automated enrollment settings').'</h3>'."\n".
' <span class="LC_nobreak">'.$cdesc.'</span></h3>'.	'<h4><span class="LC_nobreak">'.&mt($type).': '.$cdesc.'</span></h4>'."\n".
'<form action="/adm/modifycourse" method="post" name="viewparms">'."\n".	'<form action="/adm/modifycourse" method="post" name="viewparms">'."\n".
'<p>'.$lt{'cose'}.'<ul>'.	'<p>'.$lt{'cose'}.'</p><ul>'.
'<li>'.&mt('Settings modifiable by a [_1] via the [_2]Automated Enrollment Manager[_3] in a course.',	'<li>'.&mt('Settings modifiable by a [_1] via the [_2]Automated Enrollment Manager[_3] in a course.',
$cctitle,$enroll_link_start,$enroll_link_end).'</li>');	$cctitle,$enroll_link_start,$enroll_link_end).'</li>');
if (&showcredits($cdom)) {	if (&showcredits($cdom)) {
$r->print('<li>'.&mt('Settings modifiable by a [_1] via [_2]View/Modify course owner, institutional code, default authentication, credits, and self-enrollment[_3].',$dctitle,$setparms_link_start,$setparms_link_end)."\n");	$r->print('<li>'.&mt('Settings modifiable by a [_1] via [_2]View/Modify course owner, institutional code, default authentication, credits, self-enrollment and table lifetime[_3].',$dctitle,$setparms_link_start,$setparms_link_end)."\n");
} else {	} else {
$r->print('<li>'.&mt('Settings modifiable by a [_1] via [_2]View/Modify course owner, institutional code, default authentication, and self-enrollment[_3].',$dctitle,$setparms_link_start,$setparms_link_end)."\n");	$r->print('<li>'.&mt('Settings modifiable by a [_1] via [_2]View/Modify course owner, institutional code, default authentication, self-enrollment and table lifetime[_3].',$dctitle,$setparms_link_start,$setparms_link_end)."\n");
}	}
$r->print('</li></ul></p>'.	$r->print('</li></ul><p>'.
'<p>'.$lt{'cour'}.'</p><p>'.$disp_table.'</p><p>'.	$lt{'cour'}.'</p>'.$disp_table.'<p>'."\n".
'<a href="javascript:changePage(document.viewparms,'."'menu'".')">'.$lt{'back'}.'</a>'."\n".	&hidden_form_elements().'</p>'.
&hidden_form_elements().	'</form>'."\n");
'</p></form>'	my @actions =
);	('<a href="javascript:changePage(document.viewparms,'."'menu'".')">'.
	$lt{'back'}.'</a>');
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
}	}

sub print_setquota {	sub print_setquota {
my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;	my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
my $lctype = lc($type);	my $lctype = lc($type);
my $headline = &mt("Set disk space quotas for $lctype: [_1]",	my $headline = '<h3>'.&mt("Set disk space quotas for $lctype").'</h3>'."\n".
'<span class="LC_nobreak">'.$cdesc.'</span>');	'<h4><span class="LC_nobreak">'.&mt($type).': '.$cdesc.'</span></h4>'."\n";
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'gpqu' => 'Disk space for storage of group portfolio files',	'gpqu' => 'Disk space for storage of group portfolio files',
'upqu' => 'Disk space for storage of content directly uploaded to course via Content Editor',	'upqu' => 'Disk space for storage of content directly uploaded to course via Content Editor',
Line 775 sub print_setquota {	Line 776 sub print_setquota {
$cdom,$cnum);	$cdom,$cnum);
my $coursequota = $settings{'internal.coursequota'};	my $coursequota = $settings{'internal.coursequota'};
my $uploadquota = $settings{'internal.uploadquota'};	my $uploadquota = $settings{'internal.uploadquota'};
if ($coursequota eq '') {	if (($uploadquota eq '') \|\| ($coursequota eq '')) {
$coursequota = $staticdefaults{'coursequota'};
}
if ($uploadquota eq '') {
my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);	my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
my $quotatype = &Apache::lonuserutils::get_extended_type($cdom,$cnum,$type,\%settings);	my $quotatype = &Apache::lonuserutils::get_extended_type($cdom,$cnum,$type,\%settings);
$uploadquota = $domdefs{$quotatype.'quota'};
if ($uploadquota eq '') {	if ($uploadquota eq '') {
$uploadquota = $staticdefaults{'uploadquota'};	$uploadquota = $domdefs{$quotatype.'quota'};
	if ($uploadquota eq '') {
	$uploadquota = $staticdefaults{'uploadquota'};
	}
	}
	if ($coursequota eq '') {
	$coursequota = $domdefs{$quotatype.'coursequota'};
	if ($coursequota eq '') {
	$coursequota = $staticdefaults{'coursequota'};
	}
}	}
}	}
&print_header($r,$type);	&print_header($r,$type);
Line 797 sub print_setquota {	Line 803 sub print_setquota {
$submit = '<input type="submit" value="'.$lt{'modi'}.'" />';	$submit = '<input type="submit" value="'.$lt{'modi'}.'" />';
}	}
$r->print(<<ENDDOCUMENT);	$r->print(<<ENDDOCUMENT);
	$headline
<form action="/adm/modifycourse" method="post" name="setquota" onsubmit="return verify_quota();">	<form action="/adm/modifycourse" method="post" name="setquota" onsubmit="return verify_quota();">
<h3>$headline</h3>
<p><span class="LC_nobreak">	<p><span class="LC_nobreak">
$porthelpitem $lt{'gpqu'}: <input type="text" size="4" name="coursequota" value="$coursequota" $disabled /> MB	$porthelpitem $lt{'gpqu'}: <input type="text" size="4" name="coursequota" value="$coursequota" $disabled /> MB
</span>	</span>
Line 811 $uploadhelpitem $lt{'upqu'}: <input type	Line 817 $uploadhelpitem $lt{'upqu'}: <input type
$submit	$submit
</p>	</p>
$hidden_elements	$hidden_elements
<a href="javascript:changePage(document.setquota,'menu')">$lt{'back'}</a>
</form>	</form>
ENDDOCUMENT	ENDDOCUMENT
	my @actions =
	('<a href="javascript:changePage(document.setquota,'."'menu'".')">'.
	$lt{'back'}.'</a>');
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
return;	return;
}	}

Line 828 sub print_set_anonsurvey_threshold {	Line 837 sub print_set_anonsurvey_threshold {
my %settings = &Apache::lonnet::get('environment',['internal.anonsurvey_threshold'],$cdom,$cnum);	my %settings = &Apache::lonnet::get('environment',['internal.anonsurvey_threshold'],$cdom,$cnum);
my $threshold = $settings{'internal.anonsurvey_threshold'};	my $threshold = $settings{'internal.anonsurvey_threshold'};
if ($threshold eq '') {	if ($threshold eq '') {
my %domconfig =	my %domconfig =
&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);	&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
if (ref($domconfig{'coursedefaults'}) eq 'HASH') {	if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
$threshold = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};	$threshold = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
Line 848 sub print_set_anonsurvey_threshold {	Line 857 sub print_set_anonsurvey_threshold {
$submit = '<input type="submit" value="'.$lt{'modi'}.'" />';	$submit = '<input type="submit" value="'.$lt{'modi'}.'" />';
}	}
my $helpitem = &Apache::loncommon::help_open_topic('Modify_Anonsurvey_Threshold');	my $helpitem = &Apache::loncommon::help_open_topic('Modify_Anonsurvey_Threshold');
	my $showtype = &mt($type);
$r->print(<<ENDDOCUMENT);	$r->print(<<ENDDOCUMENT);
	<h3>$lt{'resp'}</h3>
	<h4><span class="LC_nobreak">$showtype: $cdesc</span></h4>
<form action="/adm/modifycourse" method="post" name="setanon" onsubmit="return verify_anon_threshold();">	<form action="/adm/modifycourse" method="post" name="setanon" onsubmit="return verify_anon_threshold();">
<h3>$lt{'resp'} <span class="LC_nobreak">$cdesc</span></h3>
<p>	<p>
$helpitem $lt{'sufa'}: <input type="text" size="4" name="threshold" value="$threshold" $disabled />	$helpitem $lt{'sufa'}: <input type="text" size="4" name="threshold" value="$threshold" $disabled />     </p>
$submit	$submit
</p>
$hidden_elements	$hidden_elements
<a href="javascript:changePage(document.setanon,'menu')">$lt{'back'}</a>
</form>	</form>
ENDDOCUMENT	ENDDOCUMENT
	my @actions =
	('<a href="javascript:changePage(document.setanon,'."'menu'".')">'.
	$lt{'back'}.'</a>');
	$r->print('<br /><br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
return;	return;
}	}

Line 879 sub print_postsubmit_config {	Line 892 sub print_postsubmit_config {
if ($postsubmit eq '') {	if ($postsubmit eq '') {
my %domconfig =	my %domconfig =
&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);	&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
$postsubmit = 1;	$postsubmit = 1;
if (ref($domconfig{'coursedefaults'}) eq 'HASH') {	if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {	if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {	if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
$postsubmit = 0;	$postsubmit = 0;
}	}
}	}
}	}
Line 911 sub print_postsubmit_config {	Line 924 sub print_postsubmit_config {
$submit = '<input type="submit" value="'.$lt{'modi'}.'" />';	$submit = '<input type="submit" value="'.$lt{'modi'}.'" />';
}	}
my $helpitem = &Apache::loncommon::help_open_topic('Modify_Postsubmit_Config');	my $helpitem = &Apache::loncommon::help_open_topic('Modify_Postsubmit_Config');
	my $showtype = &mt($type);
$r->print(<<ENDDOCUMENT);	$r->print(<<ENDDOCUMENT);
	<h3>$lt{'conf'}</h3>
	<h4><span class="LC_nobreak">$showtype: $cdesc</span></h4>
<form action="/adm/modifycourse" method="post" name="setpostsubmit" onsubmit="return verify_postsubmit();">	<form action="/adm/modifycourse" method="post" name="setpostsubmit" onsubmit="return verify_postsubmit();">
<h3>$lt{'conf'} <span class="LC_nobreak">($cdesc)</span></h3>
<p>	<p>
$helpitem $lt{'disa'}:	$helpitem $lt{'disa'}:
<label><input type="radio" name="postsubmit" $checkedon onclick="togglePostsubmit('studentsubmission');" value="1" $disabled />	<label><input type="radio" name="postsubmit" $checkedon onclick="togglePostsubmit('studentsubmission');" value="1" $disabled />
$lt{'yes'}</label>	$lt{'yes'}</label>
<label><input type="radio" name="postsubmit" $checkedoff onclick="togglePostsubmit('studentsubmission');" value="0" $disabled />	<label><input type="radio" name="postsubmit" $checkedoff onclick="togglePostsubmit('studentsubmission');" value="0" $disabled />
$lt{'no'}</label>	$lt{'no'}</label></p>
<div id="studentsubmission" style="display: $display">	<div id="studentsubmission" style="display: $display">
$lt{'nums'} <input type="text" name="postsubtimeout" value="$postsubtimeout" $disabled /><br />	$lt{'nums'} <input type="text" name="postsubtimeout" value="$postsubtimeout" $disabled /><br />
$zero</div>	$zero</div>
<br />	<p>
$submit	$submit
</p>	</p>
$hidden_elements	$hidden_elements
<a href="javascript:changePage(document.setpostsubmit,'menu')">$lt{'back'}</a>
</form>	</form>
ENDDOCUMENT	ENDDOCUMENT
	my @actions =
	('<a href="javascript:changePage(document.setpostsubmit,'."'menu'".')">'.
	$lt{'back'}.'</a>');
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
return;	return;
}	}

sub domain_postsubtimeout {	sub domain_postsubtimeout {
my ($cdom,$type,$settings) = @_;	my ($cdom,$type,$settings) = @_;
return unless (ref($settings) eq 'HASH');	return unless (ref($settings) eq 'HASH');
my $lctype = &get_lctype($type,$settings);	my $lctype = &get_lctype($type,$settings);
my %domconfig =	my %domconfig =
&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);	&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
Line 955 sub domain_postsubtimeout {	Line 973 sub domain_postsubtimeout {
sub get_lctype {	sub get_lctype {
my ($type,$settings) = @_;	my ($type,$settings) = @_;
my $lctype = lc($type);	my $lctype = lc($type);
unless ($type eq 'Community') {	unless (($type eq 'Community') \|\| ($type eq 'Placement')) {
$lctype = 'unofficial';	$lctype = 'unofficial';
if (ref($settings) eq 'HASH') {	if (ref($settings) eq 'HASH') {
if ($settings->{'internal.coursecode'}) {	if ($settings->{'internal.coursecode'}) {
Line 985 sub print_catsettings {	Line 1003 sub print_catsettings {
$lt{'categ'} = &mt('Categorize Community');	$lt{'categ'} = &mt('Categorize Community');
$lt{'assi'} = &mt('Assign one or more subcategories to this community.');	$lt{'assi'} = &mt('Assign one or more subcategories to this community.');
}	}
$r->print('<form action="/adm/modifycourse" method="post" name="catsettings">'.	$r->print('<h3>'.$lt{'catset'}.'</h3>'."\n".
'<h3>'.$lt{'catset'}.' <span class="LC_nobreak">'.$cdesc.'</span></h3>');	'<h4><span class="LC_nobreak">'.&mt($type).': '.$cdesc.'</span></h4>'."\n".
	'<form action="/adm/modifycourse" method="post" name="catsettings">'."\n");
my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);	my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
my @cat_params = &catalog_settable($domconf{'coursecategories'},$type);	my @cat_params = &catalog_settable($domconf{'coursecategories'},$type);
if (@cat_params > 0) {	if (@cat_params > 0) {
Line 994 sub print_catsettings {	Line 1013 sub print_catsettings {
if ($readonly) {	if ($readonly) {
$disabled = ' disabled="disabled"';	$disabled = ' disabled="disabled"';
}	}
my %currsettings =	my %currsettings =
&Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum);	&Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum);
if (grep(/^togglecats$/,@cat_params)) {	if (grep(/^togglecats$/,@cat_params)) {
my $excludeon = '';	my $excludeon = '';
my $excludeoff = ' checked="checked" ';	my $excludeoff = ' checked="checked" ';
if ($currsettings{'hidefromcat'} eq 'yes') {	if ($currsettings{'hidefromcat'} eq 'yes') {
$excludeon = $excludeoff;	$excludeon = $excludeoff;
$excludeoff = '';	$excludeoff = '';
}	}
$r->print('<br /><h4>'.$lt{'visi'}.'</h4>'.	$r->print('<br /><h4>'.$lt{'visi'}.'</h4>'.
	'<p>'.
$lt{'exclude'}.	$lt{'exclude'}.
' <label><input name="hidefromcat" type="radio" value="yes" '.$excludeon.$disabled.' />'.&mt('Yes').'</label>   <label><input name="hidefromcat" type="radio" value="" '.$excludeoff.$disabled.' />'.&mt('No').'</label><br /><p>');	' <label><input name="hidefromcat" type="radio" value="yes" '.$excludeon.$disabled.' />'.&mt('Yes').'</label>   <label><input name="hidefromcat" type="radio" value="" '.$excludeoff.$disabled.' />'.&mt('No').'</label></p><p>');
if ($type eq 'Community') {	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."));	$r->print(&mt("If a community has been categorized using at least one of the categories defined for communities in the domain, it will be listed in the domain's publicly accessible Course/Community Catalog, unless excluded.").'</p>');
	} elsif ($type eq 'Placement') {
	$r->print(&mt("If a placement test has been categorized using at least one of the categories defined for placement tests in the domain, it will be listed in the domain's publicly accessible Course/Community Catalog, unless excluded.").'</p>');
} else {	} else {
$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>'.	$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").':</p><ul>'.
'<li>'.&mt('Auto-cataloging is enabled and the course is assigned an institutional code.').'</li>'.	'<li>'.&mt('Auto-cataloging is enabled and the course is assigned an institutional code.').'</li>'.
'<li>'.&mt('The course has been categorized using at least one of the course categories defined for the domain.').'</li></ul>');	'<li>'.&mt('The course has been categorized using at least one of the course categories defined for the domain.').'</li></ul>');
}	}
$r->print('</ul></p>');
}	}
	my $savebutton;
	unless ($readonly) {
	$savebutton = '<p><br /><input type="button" name="chgcatsettings" value="'.
	&mt('Save').'" onclick="javascript:changePage(document.catsettings,'.
	"'processcat'".');" /></p>';
	}
	my $shownsave;
if (grep(/^categorize$/,@cat_params)) {	if (grep(/^categorize$/,@cat_params)) {
$r->print('<br /><h4>'.$lt{'categ'}.'</h4>');	my $categheader = '<br /><h4>'.$lt{'categ'}.'</h4>';
if (ref($domconf{'coursecategories'}) eq 'HASH') {	if (ref($domconf{'coursecategories'}) eq 'HASH') {
my $cathash = $domconf{'coursecategories'}{'cats'};	my $cathash = $domconf{'coursecategories'}{'cats'};
if (ref($cathash) eq 'HASH') {	if (ref($cathash) eq 'HASH') {
$r->print($lt{'assi'}.'<br /><br />'.	$r->print($categheader.
	'<p>'.$lt{'assi'}.'</p>'.
&Apache::loncommon::assign_categories_table($cathash,	&Apache::loncommon::assign_categories_table($cathash,
$currsettings{'categories'},$type,$disabled));	$currsettings{'categories'},$type,$disabled));
} else {	} else {
$r->print(&mt('No categories defined for this domain'));	$r->print($savebutton.$categheader.
	'<p>'.&mt('No categories defined for this domain.'));
	$shownsave = 1;
}	}
} else {	} else {
$r->print(&mt('No categories defined for this domain'));	$r->print($savebutton.$categheader.
	'<p>'.&mt('No categories defined for this domain.'));
	$shownsave = 1;
}	}
unless ($type eq 'Community') {	if (($type eq 'Community') \|\| ($type eq 'Placement')) {
$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>');	$r->print('</p>');
	} elsif ($shownsave) {
	$r->print('<br />'.&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.').'</p>');
	} else {
	$r->print('</p><p>'.&mt('If auto-cataloging based on institutional code is enabled in the domain, a course will continue to be listed in the catalog of official courses, in addition to receiving a listing under any manually assigned categor(ies).').'</p>');
}	}
}	}
unless ($readonly) {	unless ($readonly \|\| $shownsave) {
$r->print('<p><input type="button" name="chgcatsettings" value="'.	$r->print($savebutton);
&mt('Save').'" onclick="javascript:changePage(document.catsettings,'."'processcat'".');" /></p>');
}	}
} else {	} else {
$r->print('<span class="LC_warning">');	$r->print('<span class="LC_warning">');
Line 1044 sub print_catsettings {	Line 1080 sub print_catsettings {
} else {	} else {
$r->print(&mt('Catalog settings in this domain are set in course context via "Course Configuration".'));	$r->print(&mt('Catalog settings in this domain are set in course context via "Course Configuration".'));
}	}
$r->print('</span><br /><br />'."\n".	$r->print('</span>'."\n");
'<a href="javascript:changePage(document.catsettings,'."'menu'".');">'.
$lt{'back'}.'</a>');
}	}
$r->print(&hidden_form_elements().'</form>'."\n");	$r->print(&hidden_form_elements().'</form>'."\n");
	my @actions =
	('<a href="javascript:changePage(document.catsettings,'."'menu'".')">'.
	$lt{'back'}.'</a>');
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
return;	return;
}	}

Line 1065 sub print_course_modification_page {	Line 1103 sub print_course_modification_page {
'gobt' => "Save",	'gobt' => "Save",
'sett' => 'Setting',	'sett' => 'Setting',
'domd' => 'Domain default',	'domd' => 'Domain default',
'whom' => 'Who configures',	'whom' => 'Who configures',
);	);
my ($ownertable,$ccrole,$javascript_validations,$authenitems,$ccname,$disabled);	my ($ownertable,$ccrole,$javascript_validations,$authenitems,$ccname,$disabled);
my %enrollvar = &get_enrollment_settings($cdom,$cnum);	my %enrollvar = &get_enrollment_settings($cdom,$cnum);
Line 1099 sub print_course_modification_page {	Line 1137 sub print_course_modification_page {
$cc_status{$uname.':'.$udom} = $lt{'actv'};	$cc_status{$uname.':'.$udom} = $lt{'actv'};
}	}
}	}
if (($enrollvar{'courseowner'} ne '') &&	if (($enrollvar{'courseowner'} ne '') &&
(!grep(/^$enrollvar{'courseowner'}$/,@local_ccs))) {	(!grep(/^$enrollvar{'courseowner'}$/,@local_ccs))) {
push(@local_ccs,$enrollvar{'courseowner'});	push(@local_ccs,$enrollvar{'courseowner'});
my ($owneruname,$ownerdom) = split(/:/,$enrollvar{'courseowner'});	my ($owneruname,$ownerdom) = split(/:/,$enrollvar{'courseowner'});
$pname{$enrollvar{'courseowner'}} =	$pname{$enrollvar{'courseowner'}} =
&Apache::loncommon::plainname($owneruname,$ownerdom);	&Apache::loncommon::plainname($owneruname,$ownerdom);
my $active_cc = &Apache::loncommon::check_user_status($ownerdom,$owneruname,	my $active_cc = &Apache::loncommon::check_user_status($ownerdom,$owneruname,
$cdom,$cnum,$ccrole);	$cdom,$cnum,$ccrole);
Line 1129 sub print_course_modification_page {	Line 1167 sub print_course_modification_page {
foreach my $cc (@local_ccs) {	foreach my $cc (@local_ccs) {
$ownertable .= &Apache::loncommon::start_data_table_row()."\n";	$ownertable .= &Apache::loncommon::start_data_table_row()."\n";
if ($cc eq $enrollvar{'courseowner'}) {	if ($cc eq $enrollvar{'courseowner'}) {
$ownertable .= '<td><input type="radio" name="courseowner" value="'.$cc.'" checked="checked"'.$disabled.' /></td>'."\n";	$ownertable .= '<td><input type="radio" name="courseowner" value="'.$cc.'" checked="checked"'.$disabled.' /></td>'."\n";
} else {	} else {
$ownertable .= '<td><input type="radio" name="courseowner" value="'.$cc.'"'.$disabled.' /></td>'."\n";	$ownertable .= '<td><input type="radio" name="courseowner" value="'.$cc.'"'.$disabled.' /></td>'."\n";
}	}
$ownertable .=	$ownertable .=
'<td>'.$pname{$cc}.'</td>'."\n".	'<td>'.$pname{$cc}.'</td>'."\n".
'<td>'.$cc.'</td>'."\n".	'<td>'.$cc.'</td>'."\n".
'<td>'.$cc_status{$cc}.' '.$ccname.'</td>'."\n".	'<td>'.$cc_status{$cc}.' '.$ccname.'</td>'."\n".
Line 1143 sub print_course_modification_page {	Line 1181 sub print_course_modification_page {
}	}
&print_header($r,$crstype,$javascript_validations);	&print_header($r,$crstype,$javascript_validations);
my $dctitle = &Apache::lonnet::plaintext('dc');	my $dctitle = &Apache::lonnet::plaintext('dc');
my $mainheader = &modifiable_only_title($crstype);
my $hidden_elements = &hidden_form_elements();	my $hidden_elements = &hidden_form_elements();
$r->print('<form action="/adm/modifycourse" method="post" name="'.$env{'form.phase'}.'">'."\n".	my $showtype;
'<h3>'.$mainheader.' <span class="LC_nobreak">'.$cdesc.'</span></h3><p>'.	if (($type eq 'official') \|\| ($type eq 'unofficial') \|\| ($type eq 'textbook')) {
	$showtype = ' ('.&mt($type).')';
	}
	$r->print('<h3>'.&modifiable_only_title($crstype).'</h3>'."\n".
	'<h4><span class="LC_nobreak">'.&mt($crstype).': '.$cdesc.$showtype.'</span></h4><br />'."\n".
	'<form action="/adm/modifycourse" method="post" name="'.$env{'form.phase'}.'">'."\n".
&Apache::lonhtmlcommon::start_pick_box());	&Apache::lonhtmlcommon::start_pick_box());
if ($crstype eq 'Community') {	if ($crstype eq 'Community') {
$r->print(&Apache::lonhtmlcommon::row_title(	$r->print(&Apache::lonhtmlcommon::row_title(
Line 1159 sub print_course_modification_page {	Line 1201 sub print_course_modification_page {
' '.&mt('Course Code'))."\n".	' '.&mt('Course Code'))."\n".
'<input type="text" size="15" name="coursecode" value="'.$enrollvar{'coursecode'}.'"'.$disabled.' />'.	'<input type="text" size="15" name="coursecode" value="'.$enrollvar{'coursecode'}.'"'.$disabled.' />'.
&Apache::lonhtmlcommon::row_closure());	&Apache::lonhtmlcommon::row_closure());
if (&showcredits($cdom)) {	if (($crstype eq 'Course') && (&showcredits($cdom))) {
$r->print(&Apache::lonhtmlcommon::row_title(	$r->print(&Apache::lonhtmlcommon::row_title(
&Apache::loncommon::help_open_topic('Modify_Course_Credithours').	&Apache::loncommon::help_open_topic('Modify_Course_Credithours').
' '.&mt('Credits (students)'))."\n".	' '.&mt('Credits (students)'))."\n".
Line 1184 sub print_course_modification_page {	Line 1226 sub print_course_modification_page {
&Apache::loncommon::help_open_topic('Modify_Course_Chgpasswd').	&Apache::loncommon::help_open_topic('Modify_Course_Chgpasswd').
' '.&mt('Changing passwords (internal)'))."\n".	' '.&mt('Changing passwords (internal)'))."\n".
'<label><input type="checkbox" value="1" name="nopasswdchg"'.$checked.$disabled.' />'.	'<label><input type="checkbox" value="1" name="nopasswdchg"'.$checked.$disabled.' />'.
&mt('Disable changing password for users with student role by course owner').'<label>'."\n".	&mt('Disable changing password for users with student role by course owner').'</label>'."\n".
&Apache::lonhtmlcommon::row_closure());	&Apache::lonhtmlcommon::row_closure());
}	}
}	}
Line 1206 sub print_course_modification_page {	Line 1248 sub print_course_modification_page {
'<th>'.$lt{'whom'}.'</th>'.	'<th>'.$lt{'whom'}.'</th>'.
&Apache::loncommon::end_data_table_header_row()."\n");	&Apache::loncommon::end_data_table_header_row()."\n");
my %optionname;	my %optionname;
$optionname{''} = &mt('Use domain default');	$optionname{''} = &mt('Use domain default');
$optionname{'0'} = $dctitle;	$optionname{'0'} = $dctitle;
$optionname{'1'} = $cctitle;	$optionname{'1'} = $cctitle;
foreach my $item (@{$selfenrollrows}) {	foreach my $item (@{$selfenrollrows}) {
Line 1221 sub print_course_modification_page {	Line 1263 sub print_course_modification_page {
$checked{'1'} = ' checked="checked"';	$checked{'1'} = ' checked="checked"';
} else {	} else {
$checked{''} = ' checked="checked"';	$checked{''} = ' checked="checked"';
}	}
$r->print(&Apache::loncommon::start_data_table_row()."\n".	$r->print(&Apache::loncommon::start_data_table_row()."\n".
'<td>'.$selfenrolltitles->{$item}.'</td>'."\n".	'<td>'.$selfenrolltitles->{$item}.'</td>'."\n".
'<td>'.&mt('[_1] configures',$default).'</td>'."\n".	'<td>'.&mt('[_1] configures',$default).'</td>'."\n".
'<td>');	'<td>');
foreach my $option ('','0','1') {	foreach my $option ('','0','1') {
$r->print('<span class="LC_nobreak"><label>'.	$r->print('<span class="LC_nobreak"><label>'.
'<input type="radio" name="selfenrollmgr_'.$item.'" '.	'<input type="radio" name="selfenrollmgr_'.$item.'" '.
'value="'.$option.'"'.$checked{$option}.$disabled.' />'.	'value="'.$option.'"'.$checked{$option}.$disabled.' />'.
Line 1242 sub print_course_modification_page {	Line 1284 sub print_course_modification_page {
' '.&mt('"Temporary" Tables Lifetime (s)'))."\n".	' '.&mt('"Temporary" Tables Lifetime (s)'))."\n".
'<input type="text" size="10" name="mysqltables" value="'.$settings{'internal.mysqltables'}.'"'.$disabled.' />'.	'<input type="text" size="10" name="mysqltables" value="'.$settings{'internal.mysqltables'}.'"'.$disabled.' />'.
&Apache::lonhtmlcommon::row_closure(1).	&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::end_pick_box().'</p><p>'.$hidden_elements);	&Apache::lonhtmlcommon::end_pick_box().'<br />'.$hidden_elements);
unless ($readonly) {	unless ($readonly) {
$r->print('<input type="button" onclick="javascript:changePage(this.form,'."'processparms'".');');	$r->print('<input type="button" onclick="javascript:changePage(this.form,'."'processparms'".');');
if ($crstype eq 'Community') {	if ($crstype eq 'Community') {
Line 1252 sub print_course_modification_page {	Line 1294 sub print_course_modification_page {
}	}
$r->print(' value="'.$lt{'gobt'}.'" />');	$r->print(' value="'.$lt{'gobt'}.'" />');
}	}
$r->print('</p></form>');	$r->print('</form>');
	my @actions =
	('<a href="javascript:changePage(document.'.$env{'form.phase'}.','."'menu'".')">'.
	&mt('Pick another action').'</a>');
	$r->print('<br /><br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
return;	return;
}	}

Line 1263 sub print_selfenrollconfig {	Line 1309 sub print_selfenrollconfig {
my $cdom = $coursehash->{'domain'};	my $cdom = $coursehash->{'domain'};
my %currsettings = &get_selfenroll_settings($coursehash);	my %currsettings = &get_selfenroll_settings($coursehash);
&print_header($r,$type);	&print_header($r,$type);
$r->print('<h3>'.&mt('Self-enrollment with a student role in: [_1]',	$r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'."\n".
'<span class="LC_nobreak">'.$cdesc.'</span>').'</h3>'."\n");	'<h4><span class="LC_nobreak">'.&mt($type).': '.$cdesc.'</span></h4>'."\n");
&Apache::loncreateuser::print_selfenroll_menu($r,'domain',$env{'form.pickedcourse'},	&Apache::loncreateuser::print_selfenroll_menu($r,'domain',$env{'form.pickedcourse'},
$cdom,$cnum,\%currsettings,	$cdom,$cnum,\%currsettings,
&hidden_form_elements(),$readonly);	&hidden_form_elements(),$readonly);
	my @actions =
	('<a href="javascript:changePage(document.selfenroll,'."'menu'".')">'.
	&mt('Pick another action').'</a>');
	$r->print('<br /><br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
return;	return;
}	}

sub print_set_ltiauth {	sub print_default_overrides {
my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;	my ($r,$cdom,$cnum,$cdesc,$type,$readonly,$item) = @_;
my %lt = &Apache::lonlocal::texthash(	my (%titles,$checkeddom,$checkedcrs,$divsty,$currcrsval,$crsdefault,%crschecked,
'requ' => 'Requirement for re-authentication for student LTI-limited launch of deep-linked item',	$helpfile,$title,$crselements,@currcrseditors);
'link' => 'Link protection can be set to accept username for an enrolled student (if sent by Consumer)',	%titles = &default_overrides_titles($type);
'logi' => 'Login needed, regardless of user information sent by LTI Consumer in (signed) parameters',	my ($title,$domdefdisplay,$settings,$optiontext,$options) =
'used' => 'Use domain default',	&default_overrides_common($item,$cdom,$cnum,$type,\%titles);
'cour' => 'Use course-specific setting',
'curd' => 'Current domain default is',
'valu' => 'Value for this course',
'modi' => 'Save',
'back' => 'Pick another action',
);
my ($domdef,$checkeddom,$checkedcrs,$domdefdisplay,$divsty,$authok,$authno);
$domdef = 0;
$checkeddom = ' checked="checked"';	$checkeddom = ' checked="checked"';
$domdefdisplay = $lt{'logi'};
$divsty = 'display:none';	$divsty = 'display:none';
$authno = ' checked="checked"';
my %domconfig =	if ($item eq 'ltiauth') {
&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);	$helpfile = 'Modify_Course_LTI_Authen';
if (ref($domconfig{'coursedefaults'}) eq 'HASH') {	$crsdefault = 0;
$domdef = $domconfig{'coursedefaults'}{'ltiauth'};	} else {
}	if ($item eq 'exttool') {
if ($domdef) {	$helpfile = 'Modify_Course_External_Tool';
$domdefdisplay = $lt{'link'};	$crsdefault = 'both';
	} elsif ($item eq 'crsauthor') {
	$helpfile = 'Modify_Course_Crsauthor';
	$crsdefault = 1;
	} elsif ($item eq 'crseditors') {
	$helpfile = 'Modify_Course_Resource_Editors';
	$crsdefault = 'edit,xml';
	}
}	}
my %settings = &Apache::lonnet::get('environment',['internal.ltiauth'],$cdom,$cnum);	$currcrsval = $settings->{'internal.'.$item};
my $ltiauth = $settings{'internal.ltiauth'};	if ($currcrsval ne '') {

if ($ltiauth ne '') {
$checkedcrs = $checkeddom;	$checkedcrs = $checkeddom;
$checkeddom = '';	$checkeddom = '';
$divsty = 'display:inline-block';	$divsty = 'display:inline-block';
if ($ltiauth) {	if ($item eq 'crseditors') {
$authok = ' checked="checked"';	@currcrseditors = split(/,/,$currcrsval);
}	}
}	foreach my $option (@{$options}) {
&print_header($r,$type);	if ($item eq 'crseditors') {
my $hidden_elements = &hidden_form_elements();	if (grep(/^\Q$option\E$/,@currcrseditors)) {
my ($disabled,$submit);	$crschecked{$option} = ' checked="checked"';
if ($readonly) {	}
$disabled = ' disabled="disabled"';	} elsif ($currcrsval eq $option) {
} else {	$crschecked{$option} = ' checked="checked"';
$submit = '<input type="button" onclick="javascript:changePage(this.form,'."'processltiauth'".');" value="'.$lt{'modi'}.'" />';	} else {
}	$crschecked{$option} = '';
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;
}

sub print_set_exttool {
my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
my %titles = &exttool_titles($type);
my ($domdef,$domdefdom,$checkeddom,$checkedcrs,$domdefdisplay,$divsty);
$domdef = 0;
$domdefdom = 1;
$checkeddom = ' checked="checked"';
$divsty = 'display:none';
my %settings = &Apache::lonnet::get('environment',['internal.coursecode',
'internal.textbook'],$cdom,$cnum);
my $lctype = &get_lctype($type,\%settings);
my %domconfig =
&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
if (ref($domconfig{'coursedefaults'}{'exttool'}) eq 'HASH') {
if (exists($domconfig{'coursedefaults'}{'exttool'}{$lctype})) {
$domdef = $domconfig{'coursedefaults'}{'exttool'}{$lctype};
}
}
if (ref($domconfig{'coursedefaults'}{'domexttool'}) eq 'HASH') {
if (exists($domconfig{'coursedefaults'}{'domexttool'}{$lctype})) {
$domdefdom = $domconfig{'coursedefaults'}{'domexttool'}{$lctype};
}	}
}	}
}	} else {
if ($domdef && $domdefdom) {	if ($item eq 'crseditors') {
$domdefdisplay = $titles{'both'};	my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
} elsif ($domdef) {	@currcrseditors = split(/,/,$domdefs{'crseditors'});
$domdefdisplay = $titles{'crs'};	}
} elsif ($domdefdom) {	foreach my $option (@{$options}) {
$domdefdisplay = $titles{'dom'};	if ($item eq 'crseditors') {
} else {	if (grep(/^\Q$option\E$/,@currcrseditors)) {
$domdefdisplay = $titles{'none'};	$crschecked{$option} = ' checked="checked"';
}	}
my %settings = &Apache::lonnet::get('environment',['internal.exttool'],$cdom,$cnum);	} elsif ($crsdefault eq $option) {
my $crsexttool = $settings{'internal.exttool'};
my %crschecked = (
both => ' checked="checked"',
dom => '',
crs => '',
none => '',
);
if ($crsexttool ne '') {
$checkedcrs = $checkeddom;
$checkeddom = '';
$divsty = 'display:inline-block';
foreach my $option ('both','dom','crs','none') {
if ($crsexttool eq $option) {
$crschecked{$option} = ' checked="checked"';	$crschecked{$option} = ' checked="checked"';
} else {	} else {
$crschecked{$option} = '';	$crschecked{$option} = '';
}	}
}	}
}	}
&print_header($r,$type);	my ($disabled,$submit,$inputtype,$separator);
my $hidden_elements = &hidden_form_elements();
my ($disabled,$submit);
if ($readonly) {	if ($readonly) {
$disabled = ' disabled="disabled"';	$disabled = ' disabled="disabled"';
} else {	} else {
$submit = '<input type="button" onclick="javascript:changePage(this.form,'."'processexttool'".');" value="'.$titles{'modi'}.'" />';	$submit = '<input type="button" onclick="javascript:changePage(this.form,'."'process${item}'".');" value="'.$titles{'modi'}.'" />';
	}
	if ($item eq 'crseditors') {
	$inputtype = 'checkbox';
	$separator = ' 'x2;
	} else {
	$inputtype = 'radio';
	$separator = '<br />';
	}
	foreach my $option (@{$options}) {
	$crselements .= '<span class="LC_nobreak">'.
	'<label><input type="'.$inputtype.'" name="'.$item.'" value="'.$option.'"'.
	$crschecked{$option}.$disabled.' />'.$optiontext->{$option}.'</label>'.
	'</span>'.$separator."\n";
}	}
my $helpitem = &Apache::loncommon::help_open_topic('Modify_Course_External_Tool');	&print_header($r,$type);
	my $hidden_elements = &hidden_form_elements();
	my $helpitem = &Apache::loncommon::help_open_topic($helpfile);
	my $showtype = &mt($type);
$r->print(<<ENDDOCUMENT);	$r->print(<<ENDDOCUMENT);
<form action="/adm/modifycourse" method="post" name="setexttool">	<h3>$helpitem $title</h3>
<h3>$helpitem $titles{'extt'}</h3>	<h4><span class="LC_nobreak">$showtype: $cdesc</span></h4>
<h4><span class="LC_nobreak">$type: $cdesc</span></h4>	<form action="/adm/modifycourse" method="post" name="set$item">
<p><span class="LC_nobreak">$titles{'curd'}: <span style="font-style:italic">$domdefdisplay</span></span</p>	<p><span class="LC_nobreak">$titles{'curd'}: <span style="font-style:italic">$domdefdisplay</span></span></p>
<p><span class="LC_nobreak">	<p><span class="LC_nobreak">
<label><input type="radio" name="exttoolset" value="dom" onclick="toggleExtToolOptions(this.form);"$checkeddom$disabled />$titles{'used'}</label></span><br />	<label><input type="radio" name="${item}set" value="dom" onclick="toggleOptions(this.form,'set$item');"$checkeddom$disabled />$titles{'used'}</label></span><br />
<span class="LC_nobreak">	<span class="LC_nobreak">
<label><input type="radio" name="exttoolset" value="course" onclick="toggleExtToolOptions(this.form);"$checkedcrs$disabled />$titles{'cour'}</label></span>	<label><input type="radio" name="${item}set" value="course" onclick="toggleOptions(this.form,'set$item');"$checkedcrs$disabled />$titles{'cour'}</label></span></p>
<fieldset id="crsexttool" style="$divsty">	<fieldset id="crs$item" style="$divsty">
<legend>$titles{'valu'}</legend>	<legend>$titles{'valu'}</legend>
<span class="LC_nobreak">	$crselements
<label><input type="radio" name="exttool" value="both"$crschecked{'both'}$disabled />$titles{'both'}</label>	</fieldset><p>
</span><br />
<span class="LC_nobreak">
<label><input type="radio" name="exttool" value="dom"$crschecked{'dom'}$disabled />$titles{'dom'}</label>
</span><br />
<span class="LC_nobreak">
<label><input type="radio" name="exttool" value="crs"$crschecked{'crs'}$disabled />$titles{'crs'}</label>
</span><br />
<span class="LC_nobreak">
<label><input type="radio" name="exttool" value="none"$crschecked{'none'}$disabled />$titles{'none'}</label>
</span>
</fieldset><br />
$submit	$submit
</p>
$hidden_elements	$hidden_elements
<a href="javascript:changePage(document.setexttool,'menu')">$titles{'back'}</a>	</p>
</form>	</form>
ENDDOCUMENT	ENDDOCUMENT
	my @actions =
	('<a href="javascript:changePage(document.set'.$item.','."'menu'".')">'.
	$titles{'back'}.'</a>');
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
return;	return;
}	}

sub exttool_titles {	sub default_overrides_titles {
my ($type) = @_;	my ($type) = @_;
my %titles = &Apache::lonlocal::texthash(	my %titles = &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',
'extt' => 'External Tool permissions',	'extt' => 'External Tool permissions',
'none' => 'Use of external tools not permitted',	'none' => 'Use of external tools not permitted',
'crs' => 'Only external tools defined in course may be used',	'crs' => 'Only external tools defined in course may be used',
'dom' => 'Only external tools defined in domain may be used',	'dom' => 'Only external tools defined in domain may be used',
'both' => 'External tools defined/configured in either domain or course may be used',	'both' => 'External tools defined/configured in either domain or course may be used',
	'stan' => "'In-course' authoring of standard LON-CAPA problems",
	'perc' => 'Permitted course resource editors',
	'edit' => 'Standard editor (Edit)',
	'xml' => 'Text editor (EditXML)',
	'daxe' => 'Daxe editor (Daxe)',
	'on' => 'In-course authoring available',
	'off' => 'In-course authoring unavailable',
'used' => 'Use domain default',	'used' => 'Use domain default',
'cour' => 'Use course-specific setting',	'cour' => 'Use course-specific setting',
'curd' => 'Current domain default is',	'curd' => 'Current domain default is',
Line 1464 sub exttool_titles {	Line 1464 sub exttool_titles {
return %titles;	return %titles;
}	}

	sub default_overrides_common {
	my ($item,$cdom,$cnum,$type,$titles) = @_;
	my ($title,$domdef,$domdefdom,$domdefdisplay,%settings,%optiontext,@options);
	if ($item eq 'ltiauth') {
	%settings = &Apache::lonnet::get('environment',['internal.'.$item],$cdom,$cnum);
	$title = $titles->{'requ'};
	$domdef = 0;
	@options = ('0','1');
	%optiontext = (
	0 => $titles->{'logi'},
	1 => $titles->{'link'},
	);
	} else {
	%settings =
	&Apache::lonnet::get('environment',['internal.'.$item,'internal.coursecode',
	'internal.textbook'],$cdom,$cnum);
	if ($item eq 'exttool') {
	$title = $titles->{'extt'};
	$domdefdom = 1;
	$domdef = 0;
	@options = ('both','dom','crs','none');
	map { $optiontext{$_} = $titles->{$_}; } @options;
	} elsif ($item eq 'crsauthor') {
	$title = $titles->{'stan'};
	$domdef = 1;
	@options = ('1','0');
	%optiontext = (
	1 => $titles->{'on'},
	0 => $titles->{'off'},
	);
	} elsif ($item eq 'crseditors') {
	$title = $titles->{'perc'};
	$domdef = 1;
	@options = ('edit','xml','daxe');
	map { $optiontext{$_} = $titles->{$_}; } @options;
	}
	}
	my %domconfig =
	&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
	if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
	if (($item eq 'ltiauth') \|\| ($item eq 'crseditors')) {
	$domdef = $domconfig{'coursedefaults'}{$item};
	} else {
	my $lctype = &get_lctype($type,\%settings);
	if (ref($domconfig{'coursedefaults'}{$item}) eq 'HASH') {
	if (exists($domconfig{'coursedefaults'}{$item}{$lctype})) {
	$domdef = $domconfig{'coursedefaults'}{$item}{$lctype};
	}
	}
	if ($item eq 'exttool') {
	if (ref($domconfig{'coursedefaults'}{'domexttool'}) eq 'HASH') {
	if (exists($domconfig{'coursedefaults'}{'domexttool'}{$lctype})) {
	$domdefdom = $domconfig{'coursedefaults'}{'domexttool'}{$lctype};
	}
	}
	}
	}
	}
	if ($item eq 'ltiauth') {
	if ($domdef) {
	$domdefdisplay = $titles->{'link'};
	} else {
	$domdefdisplay = $titles->{'logi'};
	}
	} elsif ($item eq 'exttool') {
	if ($domdef && $domdefdom) {
	$domdefdisplay = $titles->{'both'};
	} elsif ($domdef) {
	$domdefdisplay = $titles->{'crs'};
	} elsif ($domdefdom) {
	$domdefdisplay = $titles->{'dom'};
	} else {
	$domdefdisplay = $titles->{'none'};
	}
	} elsif ($item eq 'crsauthor') {
	if ($domdef) {
	$domdefdisplay = $titles->{'on'};
	} else {
	$domdefdisplay = $titles->{'off'};
	}
	} elsif ($item eq 'crseditors') {
	if (ref($domdef) eq 'ARRAY') {
	if (@{$domdef} == 0) {
	$domdefdisplay = &mt('No permitted editors');
	} elsif (@{$domdef} == 1) {
	$domdefdisplay = $titles->{$domdef->[0]}.' ('.&mt('only').')';
	} else {
	$domdefdisplay = join(', ', map { $titles->{$_}; } @{$domdef});
	}
	} else {
	$domdefdisplay = join(', ', map { $titles->{$_}; } ('edit','xml'));
	}
	}
	return ($title,$domdefdisplay,\%settings,\%optiontext,\@options);
	}

sub modify_selfenrollconfig {	sub modify_selfenrollconfig {
my ($r,$type,$cdesc,$coursehash) = @_;	my ($r,$type,$cdesc,$coursehash) = @_;
return unless(ref($coursehash) eq 'HASH');	return unless(ref($coursehash) eq 'HASH');
Line 1471 sub modify_selfenrollconfig {	Line 1567 sub modify_selfenrollconfig {
my $cdom = $coursehash->{'domain'};	my $cdom = $coursehash->{'domain'};
my %currsettings = &get_selfenroll_settings($coursehash);	my %currsettings = &get_selfenroll_settings($coursehash);
&print_header($r,$type);	&print_header($r,$type);
$r->print('<h3>'.&mt('Self-enrollment with a student role in: [_1]',	$r->print('<h3>'.&mt('Self-enrollment with a student role').'</h3>'.
'<span class="LC_nobreak">'.$cdesc.'</span>').'</h3>'."\n");	'<h4><span class="LC_nobreak">'.&mt($type).': '.$cdesc.'</span></h4>'."\n".
$r->print('<form action="/adm/modifycourse" method="post" name="selfenroll">'."\n".	'<form action="/adm/modifycourse" method="post" name="selfenrollchg">'."\n".
&hidden_form_elements().'<br />');	&hidden_form_elements().'<br />');
&Apache::loncreateuser::update_selfenroll_config($r,$env{'form.pickedcourse'},	&Apache::loncreateuser::update_selfenroll_config($r,$env{'form.pickedcourse'},
$cdom,$cnum,'domain',$type,\%currsettings);	$cdom,$cnum,'domain',$type,\%currsettings);
$r->print('</form>');	$r->print('</form>');
	my @actions =
	('<a href="javascript:changePage(document.selfenrollchg,'."'menu'".')">'.
	&mt('Pick another action').'</a>');
	$r->print('<br /><br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
return;	return;
}	}

Line 1509 sub modifiable_only_title {	Line 1609 sub modifiable_only_title {
my ($type) = @_;	my ($type) = @_;
my $dctitle = &Apache::lonnet::plaintext('dc');	my $dctitle = &Apache::lonnet::plaintext('dc');
if ($type eq 'Community') {	if ($type eq 'Community') {
return &mt('Community settings modifiable only by [_1] for:',$dctitle);	return &mt('Community settings modifiable only by [_1]',$dctitle);
} else {	} else {
return &mt('Course settings modifiable only by [_1] for:',$dctitle);	return &mt('Course settings modifiable only by [_1]',$dctitle);
}	}
}	}

Line 1534 sub gather_authenitems {	Line 1634 sub gather_authenitems {
unless ($curr_authtype eq '') {	unless ($curr_authtype eq '') {
$curr_authfield = $curr_authtype.'arg';	$curr_authfield = $curr_authtype.'arg';
}	}
my $javascript_validations =	my $javascript_validations =
&Apache::lonuserutils::javascript_validations('modifycourse',$krbdefdom,	&Apache::lonuserutils::javascript_validations('modifycourse',$krbdefdom,
$curr_authtype,$curr_authfield);	$curr_authtype,$curr_authfield);
my %param = ( formname => 'document.'.$env{'form.phase'},	my %param = ( formname => 'document.'.$env{'form.phase'},
Line 1565 sub modify_course {	Line 1665 sub modify_course {
'internal.pendingco-owners','internal.selfenrollmgrdc',	'internal.pendingco-owners','internal.selfenrollmgrdc',
'internal.selfenrollmgrcc','internal.mysqltables');	'internal.selfenrollmgrcc','internal.mysqltables');
my ($selfenrollrows,$selfenrolltitles) = &Apache::lonuserutils::get_selfenroll_titles();	my ($selfenrollrows,$selfenrolltitles) = &Apache::lonuserutils::get_selfenroll_titles();
unless ($type eq 'Community') {	unless (($type eq 'Community') \|\| ($type eq 'Placement')) {
push(@items,('internal.coursecode','internal.authtype','internal.autharg',	push(@items,('internal.coursecode','internal.authtype','internal.autharg',
'internal.sectionnums','internal.crosslistings'));	'internal.sectionnums','internal.crosslistings'));
if (&showcredits($cdom)) {	if (&showcredits($cdom)) {
push(@items,'internal.defaultcredits');	push(@items,'internal.defaultcredits');
}	}
my %passwdconf = &Apache::lonnet::get_passwdconf($cdom);	my %passwdconf = &Apache::lonnet::get_passwdconf($cdom);
Line 1691 sub modify_course {	Line 1791 sub modify_course {
$newattr{'courseowner'}=$env{'form.courseowner'};	$newattr{'courseowner'}=$env{'form.courseowner'};
unless ( $newattr{'courseowner'} eq $currattr{'courseowner'} ) {	unless ( $newattr{'courseowner'} eq $currattr{'courseowner'} ) {
$changed{'owner'} = 1;	$changed{'owner'} = 1;
}	}
}	}

if ($changed{'owner'} \|\| $changed{'code'} \|\| $changed{'passwd'}) {	if ($changed{'owner'} \|\| $changed{'code'} \|\| $changed{'passwd'}) {
Line 1758 sub modify_course {	Line 1858 sub modify_course {
} else {	} else {
if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') {	if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') {
my %newenv;	my %newenv;
map { $newenv{'course.'.$cdom.'_'.$cnum.'.internal.'.$_} = $newattr{$_}; } @changes;	map { $newenv{'course.'.$cdom.'_'.$cnum.'.internal.'.$_} = $newattr{$_}; } @changes;
&Apache::lonnet::appenv(\%newenv);	&Apache::lonnet::appenv(\%newenv);
}	}
foreach my $attr (@modifiable_params) {	foreach my $attr (@modifiable_params) {
Line 1800 sub modify_course {	Line 1900 sub modify_course {
$nochgresponse .= '<li>'.&mt('[_1] still set to: [_2]',$longtype{$attr},$shown).'</li>';	$nochgresponse .= '<li>'.&mt('[_1] still set to: [_2]',$longtype{$attr},$shown).'</li>';
}	}
}	}
if (($type ne 'Community') && ($changed{'code'} \|\| $changed{'owner'})) {	if (($type ne 'Community') && ($type ne 'Placement') && ($changed{'code'} \|\| $changed{'owner'})) {
if ( $newattr{'courseowner'} eq '') {	if ( $newattr{'courseowner'} eq '') {
push(@warnings,&mt('There is no owner associated with this LON-CAPA course.').	push(@warnings,&mt('There is no owner associated with this LON-CAPA course.').
'<br />'.&mt('If automated enrollment at your institution requires validation of course owners, automated enrollment will fail.'));	'<br />'.&mt('If automated enrollment at your institution requires validation of course owners, automated enrollment will fail.'));
Line 1817 sub modify_course {	Line 1917 sub modify_course {
if ($course_check eq 'ok') {	if ($course_check eq 'ok') {
my $outcome = &Apache::lonnet::auto_new_course($cnum,$cdom,$inst_course_id,$newattr{'courseowner'},$coowners);	my $outcome = &Apache::lonnet::auto_new_course($cnum,$cdom,$inst_course_id,$newattr{'courseowner'},$coowners);
unless ($outcome eq 'ok') {	unless ($outcome eq 'ok') {

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/>');	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/>');
}	}
} else {	} else {
Line 1881 sub modify_course {	Line 1980 sub modify_course {
$nochgresponse .= "</ul><br/><br/>";	$nochgresponse .= "</ul><br/><br/>";
}	}
my ($warning,$numwarnings);	my ($warning,$numwarnings);
my $numwarnings = scalar(@warnings);	my $numwarnings = scalar(@warnings);
if ($numwarnings) {	if ($numwarnings) {
$warning = &mt('The following [quant,_1,warning was,warnings were] generated when applying your changes to automated enrollment:',$numwarnings).'<p><ul>';	$warning = &mt('The following [quant,_1,warning was,warnings were] generated when applying your changes to automated enrollment:',$numwarnings).'<p><ul>';
foreach my $warn (@warnings) {	foreach my $warn (@warnings) {
Line 1895 sub modify_course {	Line 1994 sub modify_course {
$reply = $chgresponse.$nochgresponse.$warning;	$reply = $chgresponse.$nochgresponse.$warning;
}	}
&print_header($r,$type);	&print_header($r,$type);
my $mainheader = &modifiable_only_title($type);	$reply = '<h3>'.&modifiable_only_title($type).'</h3>'."\n".
$reply = '<h3>'.$mainheader.' <span class="LC_nobreak">'.$cdesc.'</span></h3>'."\n".	'<h4><span class="LC_nobreak">'.&mt($type).': '.$cdesc.'</span></h4>'."\n".
'<p>'.$reply.'</p>'."\n".	'<p>'.$reply.'</p>'."\n".
'<form action="/adm/modifycourse" method="post" name="processparms">'.	'<form action="/adm/modifycourse" method="post" name="processparms">'.
&hidden_form_elements();	&hidden_form_elements();
Line 1911 sub modify_course {	Line 2010 sub modify_course {
push(@actions, '<a href="'.$escuri.'">'.	push(@actions, '<a href="'.$escuri.'">'.
&mt('Go to Automated Enrollment Manager for course').'</a>');	&mt('Go to Automated Enrollment Manager for course').'</a>');
}	}
$reply .= &Apache::lonhtmlcommon::actionbox(\@actions).'</form>';	$reply .= '</form>'.
	'<br />'.&Apache::lonhtmlcommon::actionbox(\@actions);
$r->print($reply);	$r->print($reply);
return;	return;
}	}
Line 2080 sub modify_quota {	Line 2180 sub modify_quota {
my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;	my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
&print_header($r,$type);	&print_header($r,$type);
my $lctype = lc($type);	my $lctype = lc($type);
my $headline = &mt("Disk space quotas for $lctype: [_1]",	$r->print('<h3>'.&mt("Disk space quotas for $lctype")."</h3>\n".
'<span class="LC_nobreak">'.$cdesc.'</span>');	'<h4><span class="LC_nobreak">'.&mt($type).' :'.$cdesc.'</span></h4>'."\n".
$r->print('<form action="/adm/modifycourse" method="post" name="processquota">'."\n".	'<form action="/adm/modifycourse" method="post" name="processquota">'."\n");
'<h3>'.$headline.'</h3>');
my %oldsettings = &Apache::lonnet::get('environment',['internal.coursequota','internal.uploadquota'],$cdom,$cnum);	my %oldsettings = &Apache::lonnet::get('environment',['internal.coursequota','internal.uploadquota'],$cdom,$cnum);
my %staticdefaults = (	my %staticdefaults = (
coursequota => 20,	coursequota => 20,
Line 2113 sub modify_quota {	Line 2212 sub modify_quota {
$showresult{$item} = 1;	$showresult{$item} = 1;
}	}
} else {	} else {
if ($item eq 'coursequota') {	if ($item eq 'coursequota') {
$r->print(&mt('The proposed group portfolio quota contained invalid characters, so the quota is unchanged.').'<br />');	$r->print(&mt('The proposed group portfolio quota contained invalid characters, so the quota is unchanged.').'<br />');
} else {	} else {
$r->print(&mt('The proposed quota for content uploaded via the Content Editor contained invalid characters, so the quota is unchanged.').'<br />');	$r->print(&mt('The proposed quota for content uploaded via the Content Editor contained invalid characters, so the quota is unchanged.').'<br />');
Line 2126 sub modify_quota {	Line 2225 sub modify_quota {
my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,	my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,
$cnum);	$cnum);
foreach my $key (sort(keys(%showresult))) {	foreach my $key (sort(keys(%showresult))) {
if (($oldsettings{'internal.'.$key} eq '') &&	if (($oldsettings{'internal.'.$key} eq '') &&
($env{'form.'.$key} == $default{$key})) {	($env{'form.'.$key} == $default{$key})) {
if ($key eq 'uploadquota') {	if ($key eq 'uploadquota') {
if ($type eq 'Community') {	if ($type eq 'Community') {
Line 2136 sub modify_quota {	Line 2235 sub modify_quota {
$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.',	$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.',
$default{$key}).'<br />');	$default{$key}).'<br />');
}	}
} else {	} else {
if ($type eq 'Community') {	if ($type eq 'Community') {
$r->print(&mt('The disk space allocated for group portfolio files in this community is the default quota for this domain: [_1] MB.',	$r->print(&mt('The disk space allocated for group portfolio files in this community is the default quota for this domain: [_1] MB.',
$default{$key}).'<br />');	$default{$key}).'<br />');
Line 2179 sub modify_quota {	Line 2278 sub modify_quota {
$putreply);	$putreply);
}	}
}	}
$r->print('<p>'.
'<a href="javascript:changePage(document.processquota,'."'menu'".')">'.
&mt('Pick another action').'</a>');
$r->print(&hidden_form_elements().'</form>');	$r->print(&hidden_form_elements().'</form>');
	my @actions =
	('<a href="javascript:changePage(document.processparms,'."'menu'".')">'.
	&mt('Pick another action').'</a>');
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
return;	return;
}	}

sub modify_anonsurvey_threshold {	sub modify_anonsurvey_threshold {
my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;	my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
&print_header($r,$type);	&print_header($r,$type);
$r->print('<form action="/adm/modifycourse" method="post" name="processthreshold">'."\n".	$r->print('<h3>'.&mt('Responder threshold required for display of anonymous survey submissions').'</h3>'."\n".
'<h3>'.&mt('Responder threshold required for display of anonymous survey submissions:').	'<h4><span class="LC_nobreak">'.&mt($type).': '.$cdesc.'</span></h4>'."\n".
' <span class="LC_nobreak">'.$cdesc.'</span></h3><br />');	'<form action="/adm/modifycourse" method="post" name="processthreshold">'."\n");
my %oldsettings = &Apache::lonnet::get('environment',['internal.anonsurvey_threshold'],$cdom,$cnum);	my %oldsettings = &Apache::lonnet::get('environment',['internal.anonsurvey_threshold'],$cdom,$cnum);
my %domconfig =	my %domconfig =
&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);	&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
my $defaultthreshold;	my $defaultthreshold;
if (ref($domconfig{'coursedefaults'}) eq 'HASH') {	if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
$defaultthreshold = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};	$defaultthreshold = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
if ($defaultthreshold eq '') {	if ($defaultthreshold eq '') {
Line 2241 sub modify_anonsurvey_threshold {	Line 2341 sub modify_anonsurvey_threshold {
$r->print(&mt('The proposed responder threshold for display of anonymous submissions contained invalid characters, so the threshold is unchanged.'));	$r->print(&mt('The proposed responder threshold for display of anonymous submissions contained invalid characters, so the threshold is unchanged.'));
}	}
}	}
$r->print('<p>'.
'<a href="javascript:changePage(document.processthreshold,'."'menu'".')">'.
&mt('Pick another action').'</a></p>');
$r->print(&hidden_form_elements().'</form>');	$r->print(&hidden_form_elements().'</form>');
	my @actions =
	('<a href="javascript:changePage(document.processthreshold,'."'menu'".')">'.
	&mt('Pick another action').'</a>');
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
return;	return;
}	}

Line 2256 sub modify_postsubmit_config {	Line 2357 sub modify_postsubmit_config {
unch => 'Post submission behavior of the Submit button is unchanged.',	unch => 'Post submission behavior of the Submit button is unchanged.',
erro => 'An error occurred when saving your proposed changes.',	erro => 'An error occurred when saving your proposed changes.',
inva => 'An invalid response was recorded.',	inva => 'An invalid response was recorded.',
pick => 'Pick another action',	back => 'Pick another action',
);	);
$r->print('<form action="/adm/modifycourse" method="post" name="processpostsubmit">'."\n".	$r->print('<h3>'.$lt{'subb'}.'</h3>'."\n".
'<h3>'.$lt{'subb'}.' <span class="LC_nobreak">('.$cdesc.')</span></h3><br />');	'<h4><span class="LC_nobreak">'.&mt($type).': '.$cdesc.'</span></h4>'."\n".
my %oldsettings =	'<form action="/adm/modifycourse" method="post" name="processpostsubmit"><p>'."\n");
	my %oldsettings =
&Apache::lonnet::get('environment',['internal.postsubmit','internal.postsubtimeout','internal.coursecode','internal.textbook'],$cdom,$cnum);	&Apache::lonnet::get('environment',['internal.postsubmit','internal.postsubtimeout','internal.coursecode','internal.textbook'],$cdom,$cnum);
my $postsubmit = $env{'form.postsubmit'};	my $postsubmit = $env{'form.postsubmit'};
if ($postsubmit eq '1') {	if ($postsubmit eq '1') {
my $postsubtimeout = $env{'form.postsubtimeout'};	my $postsubtimeout = $env{'form.postsubtimeout'};
$postsubtimeout =~ s/[^\d\.]+//g;	$postsubtimeout =~ s/[^\d\.]+//g;
if (($oldsettings{'internal.postsubmit'} eq $postsubmit) && ($oldsettings{'internal.postsubtimeout'} eq $postsubtimeout)) {	if (($oldsettings{'internal.postsubmit'} eq $postsubmit) && ($oldsettings{'internal.postsubtimeout'} eq $postsubtimeout)) {
$r->print($lt{'unch'});	$r->print($lt{'unch'});
} else {	} else {
my %cenv = (	my %cenv = (
'internal.postsubmit' => $postsubmit,	'internal.postsubmit' => $postsubmit,
Line 2283 sub modify_postsubmit_config {	Line 2385 sub modify_postsubmit_config {
} else {	} else {
$r->print($lt{'erro'});	$r->print($lt{'erro'});
}	}
} else {	} else {
$cenv{'internal.postsubtimeout'} = $postsubtimeout;	$cenv{'internal.postsubtimeout'} = $postsubtimeout;
my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum);	my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum);
if ($putreply eq 'ok') {	if ($putreply eq 'ok') {
if ($postsubtimeout eq '0') {	if ($postsubtimeout eq '0') {
$r->print(&mt('Submit button will be disabled after student submission until page is reloaded.'));	$r->print(&mt('Submit button will be disabled after student submission until page is reloaded.'));
} else {	} else {
$r->print(&mt('Submit button will be disabled after student submission for [quant,_1,second].',$postsubtimeout));	$r->print(&mt('Submit button will be disabled after student submission for [quant,_1,second].',$postsubtimeout));
}	}
Line 2302 sub modify_postsubmit_config {	Line 2404 sub modify_postsubmit_config {
$r->print($lt{'unch'});	$r->print($lt{'unch'});
} else {	} else {
if (exists($oldsettings{'internal.postsubtimeout'})) {	if (exists($oldsettings{'internal.postsubtimeout'})) {
&Apache::lonnet::del('environment',['internal.postsubtimeout'],$cdom,$cnum);	&Apache::lonnet::del('environment',['internal.postsubtimeout'],$cdom,$cnum);
}	}
my %cenv = (	my %cenv = (
'internal.postsubmit' => $postsubmit,	'internal.postsubmit' => $postsubmit,
Line 2317 sub modify_postsubmit_config {	Line 2419 sub modify_postsubmit_config {
} else {	} else {
$r->print($lt{'inva'}.' '.$lt{'unch'});	$r->print($lt{'inva'}.' '.$lt{'unch'});
}	}
$r->print('<p>'.	$r->print('</p>'.&hidden_form_elements().'</form>');
'<a href="javascript:changePage(document.processpostsubmit,'."'menu'".')">'.	my @actions =
&mt('Pick another action').'</a></p>');	('<a href="javascript:changePage(document.processpostsubmit,'."'menu'".')">'.
$r->print(&hidden_form_elements().'</form>');	$lt{'back'}.'</a>');
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
return;	return;
}	}

Line 2337 sub modify_catsettings {	Line 2440 sub modify_catsettings {
$desc{'categories'} = &mt('Assigned categories for this course');	$desc{'categories'} = &mt('Assigned categories for this course');
$ccrole = 'cc';	$ccrole = 'cc';
}	}
$r->print('	$r->print('<h3>'.&mt('Category settings').'</h3>'."\n".
<form action="/adm/modifycourse" method="post" name="processcat">	'<h4><span class="LC_nobreak">'.&mt($type).': '.$cdesc.'</span></h4>'."\n".
<h3>'.&mt('Category settings').'</h3>');	'<form action="/adm/modifycourse" method="post" name="processcat"><br />'."\n");
my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);	my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
my @cat_params = &catalog_settable($domconf{'coursecategories'},$type);	my @cat_params = &catalog_settable($domconf{'coursecategories'},$type);
if (@cat_params > 0) {	if (@cat_params > 0) {
my (%cenv,@changes,@nochanges);	my (%cenv,@changes,@nochanges);
my %currsettings =	my %currsettings =
&Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum);	&Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum);
my (@newcategories,%showitem);	my (@newcategories,%showitem);
if (grep(/^togglecats$/,@cat_params)) {	if (grep(/^togglecats$/,@cat_params)) {
if ($currsettings{'hidefromcat'} ne $env{'form.hidefromcat'}) {	if ($currsettings{'hidefromcat'} ne $env{'form.hidefromcat'}) {
push(@changes,'hidefromcat');	push(@changes,'hidefromcat');
Line 2392 sub modify_catsettings {	Line 2495 sub modify_catsettings {
foreach my $cat (@newcategories) {	foreach my $cat (@newcategories) {
if (!grep(/^\Q$cat\E$/,@currcategories)) {	if (!grep(/^\Q$cat\E$/,@currcategories)) {
$catchg = 1;	$catchg = 1;
last;	last;
}	}
}	}
}	}
} else {	} else {
if (@newcategories > 0) {	if (@newcategories > 0) {
Line 2454 sub modify_catsettings {	Line 2557 sub modify_catsettings {
$r->print(&mt('Category settings for courses in this domain should be modified in course context (via "[_1]Course Configuration[_2]").','<a href="$escuri">','</a>').'<br />');	$r->print(&mt('Category settings for courses in this domain should be modified in course context (via "[_1]Course Configuration[_2]").','<a href="$escuri">','</a>').'<br />');
}	}
}	}
$r->print('<br />'."\n".	$r->print('<br />'.&hidden_form_elements().'</form>');
'<a href="javascript:changePage(document.processcat,'."'menu'".')">'.	my @actions =
&mt('Pick another action').'</a>');	('<a href="javascript:changePage(document.processcat,'."'menu'".')">'.
$r->print(&hidden_form_elements().'</form>');	&mt('Pick another action').'</a>');
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
return;	return;
}	}

sub modify_ltiauth {	sub modify_default_overrides {
my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;	my ($r,$cdom,$cnum,$cdesc,$domdesc,$type,$item) = @_;
my %lt = &Apache::lonlocal::texthash(	my (%titles,$oldcrsval,$newcrsval,%resulttext,$itemvalue,$nochange,$change,$status,$error);
'requ' => 'Requirement for re-authentication for student LTI-limited launch of deep-linked item',	%titles = &default_overrides_titles($type);
'link' => 'Link protection can be set to accept username for an enrolled student (if sent by Consumer)',	my ($title,$domdefdisplay,$oldsettings,$optiontext,$options) =
'logi' => 'Login needed, regardless of user information sent by LTI Consumer in (signed) parameters',	&default_overrides_common($item,$cdom,$cnum,$type,\%titles);
'used' => 'Use domain default',	$oldcrsval = $oldsettings->{'internal.'.$item};
'cour' => 'Use course-specific setting',	if ($item eq 'ltiauth') {
'modi' => 'Save',	%resulttext =
'back' => 'Pick another action',	&Apache::lonlocal::texthash(
);	chg => 'Re-authentication requirement for LTI launch of deep-linked changed',
	nochg => 'Re-authentication requirement for LTI launch of deep-linked item is unchanged',
	);
	} elsif ($item eq 'exttool') {
	%resulttext =
	&Apache::lonlocal::texthash(
	chg => 'External Tool permissions changed',
	nochg => 'External Tool permissions unchanged',
	);
	} elsif ($item eq 'crsauthor') {
	%resulttext =
	&Apache::lonlocal::texthash(
	chg => 'In-course authoring permissions changed',
	nochg => 'In-course authoring permissions unchanged',
	);
	} elsif ($item eq 'crseditors') {
	%resulttext =
	&Apache::lonlocal::texthash(
	chg => 'Permitted course resource editors changed',
	nochg => 'Permitted course resource editors unchanged',
	);
	}
&print_header($r,$type);	&print_header($r,$type);
$r->print('<form action="/adm/modifycourse" method="post" name="processltiauth">'."\n".	$r->print('<h3>'.$title.'</h3>'."\n".
'<h3>'.$lt{'requ'}.	'<h4><span class="LC_nobreak">'.&mt($type).': '.$cdesc.'</span></h4>'."\n".
' <span class="LC_nobreak">'.$cdesc.'</span></h3>');	'<form action="/adm/modifycourse" method="post" name="process'.$item.'">'."\n");
my %oldsettings = &Apache::lonnet::get('environment',['internal.ltiauth'],$cdom,$cnum);	if ($env{'form.'.$item.'set'} eq 'dom') {
my $oldltiauth = $oldsettings{'internal.ltiauth'};	if ($oldcrsval eq '') {
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;	$nochange = 1;
} else {	} else {
$change = 1;	$change = 1;
}	}
} elsif ($env{'form.ltiauthset'} eq 'course') {	} elsif ($env{'form.'.$item.'set'} eq 'course') {
if ($env{'form.ltiauth'} =~ /^0\|1$/) {	if ($item eq 'crseditors') {
$newltiauth = $env{'form.ltiauth'};	my @neweditors;
}	my @posseditors = &Apache::loncommon::get_env_multiple('form.'.$item);
if ($oldltiauth == $newltiauth) {	foreach my $editor (@posseditors) {
$nochange = 1;	if (grep(/^\Q$editor\E$/,@{$options})) {
} else {	push(@neweditors,$editor);
$change = 1;	}
}	}
}	$newcrsval = join(',',@neweditors);
if ($change) {	} else {
if ($newltiauth ne '') {	my $posscrsval = $env{'form.'.$item};
my %cenv = (	if (grep(/^\Q$posscrsval\E$/,@{$options})) {
'internal.ltiauth' => $newltiauth,	$newcrsval = $posscrsval;
);
if (&Apache::lonnet::put('environment',\%cenv,$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'".')">'.
$lt{'back'}.'</a></p>');
$r->print(&hidden_form_elements().'</form>');
return;
}

sub modify_exttool {
my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
my %titles = &exttool_titles($type);
&print_header($r,$type);
$r->print('<form action="/adm/modifycourse" method="post" name="processexttool">'."\n".
'<h3>'.$titles{'extt'}.'</h3>'.
'<h4><span class="LC_nobreak">'.$type.': '.$cdesc.'</span></h4>');
my %oldsettings = &Apache::lonnet::get('environment',['internal.exttool'],$cdom,$cnum);
my $oldcrsexttool = $oldsettings{'internal.exttool'};
my $domdefdom = 1;
my $domdef = 0;
my $domdefdisplay;
my %settings = &Apache::lonnet::get('environment',['internal.coursecode',
'internal.textbook'],$cdom,$cnum);
my $lctype = &get_lctype($type,\%settings);
my %domconfig =
&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
if (ref($domconfig{'coursedefaults'}{'domexttool'}) eq 'HASH') {
if (exists($domconfig{'coursedefaults'}{'domexttool'}{$lctype})) {
$domdefdom = $domconfig{'coursedefaults'}{'domexttool'}{$lctype};
}
}
if (ref($domconfig{'coursedefaults'}{'exttool'}) eq 'HASH') {
if (exists($domconfig{'coursedefaults'}{'exttool'}{$lctype})) {
$domdef = $domconfig{'coursedefaults'}{'exttool'}{$lctype};
}	}
}	}
}	if ($oldcrsval eq $newcrsval) {
if ($domdef && $domdefdom) {
$domdefdisplay = $titles{'both'};
} elsif ($domdef) {
$domdefdisplay = $titles{'crs'};
} elsif ($domdefdom) {
$domdefdisplay = $titles{'dom'};
} else {
$domdefdisplay = $titles{'none'};
}
my ($newcrsexttool,$nochange,$change,$status,$error,$exttool);
if ($env{'form.exttoolset'} eq 'dom') {
if ($oldcrsexttool eq '') {
$nochange = 1;
} else {
$change = 1;
}
} elsif ($env{'form.exttoolset'} eq 'course') {
if ($env{'form.exttool'} =~ /^both\|dom\|crs\|none$/) {
$newcrsexttool = $env{'form.exttool'};
}
if ($oldcrsexttool eq $newcrsexttool) {
$nochange = 1;	$nochange = 1;
} else {	} else {
$change = 1;	$change = 1;
}	}
}	}
if ($change) {	if ($change) {
if ($newcrsexttool ne '') {	if ($newcrsval ne '') {
my %cenv = (	my %cenv = (
'internal.exttool' => $newcrsexttool,	'internal.'.$item => $newcrsval,
);	);
if (&Apache::lonnet::put('environment',\%cenv,$cdom,$cnum) eq 'ok') {	if (&Apache::lonnet::put('environment',\%cenv,$cdom,$cnum) eq 'ok') {
if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') {	if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') {
&Apache::lonnet::appenv(	&Apache::lonnet::appenv(
{'course.'.$cdom.'_'.$cnum.'.internal.exttool' => $newcrsexttool});	{'course.'.$cdom.'_'.$cnum.'.internal.'.$item => $newcrsval});
}	}
} else {	} else {
$error = 1;	$error = 1;
}	}
} else {	} else {
if (&Apache::lonnet::del('environment',['internal.exttool'],$cdom,$cnum) eq 'ok') {	if (&Apache::lonnet::del('environment',['internal.'.$item],$cdom,$cnum) eq 'ok') {
if (exists($env{'course.'.$cdom.'_'.$cnum.'.internal.exttool'})) {	if (exists($env{'course.'.$cdom.'_'.$cnum.'.internal.'.$item})) {
&Apache::lonnet::delenv('course.'.$cdom.'_'.$cnum.'.internal.exttool');	&Apache::lonnet::delenv('course.'.$cdom.'_'.$cnum.'.internal.'.$item);
}	}
} else {	} else {
$error = 1;	$error = 1;
Line 2646 sub modify_exttool {	Line 2656 sub modify_exttool {
$nochange = 1;	$nochange = 1;
}	}
if ($nochange) {	if ($nochange) {
$exttool = $oldcrsexttool;	$itemvalue = $oldcrsval;
} else {	} else {
$exttool = $newcrsexttool;	$itemvalue = $newcrsval;
}	}
if ($exttool eq '') {	if ($itemvalue eq '') {
$status = $titles{'used'}.': <span style="font-style:italic">'.$domdefdisplay.'</span>';	$status = $titles{'used'}.': '.
	'<span style="font-style:italic">'.$domdefdisplay.'</span>';
	} elsif ($item eq 'crseditors') {
	$status = $titles{'cour'}.': '.
	'<span style="font-style:italic">'.join(', ', map { $titles{$_}; } split(/,/,$itemvalue)).'</span>';
} else {	} else {
$status = $titles{'cour'}.': <span style="font-style:italic">'.$titles{$exttool}.'</span>';	$status = $titles{'cour'}.': '.
	'<span style="font-style:italic">'.$optiontext->{$itemvalue}.'</span>';
}	}
if ($error) {	if ($error) {
$r->print('<p class="LC_warning">'.&mt('An error occurred when saving your changes').'</p>');	$r->print('<p class="LC_warning">'.&mt('An error occurred when saving your changes').'</p>');
}	}
$r->print('<p>');	$r->print('<p>');
if ($nochange) {	if ($nochange) {
$r->print(&mt('External Tool permissions unchanged'));	$r->print($resulttext{'nochg'});
} elsif ($change) {	} elsif ($change) {
$r->print(&mt('External Tool permissions changed'));	$r->print($resulttext{'chg'});
}	}
$r->print('<br />'.$status);	$r->print('<br />'.$status.'</p>'.
$r->print('</p><p>'.	&hidden_form_elements().'</form>');
'<a href="javascript:changePage(document.processexttool,'."'menu'".')">'.	my @actions =
$titles{'back'}.'</a></p>');	('<a href="javascript:changePage(document.process'.$item.','."'menu'".')">'.
$r->print(&hidden_form_elements().'</form>');	$titles{'back'}.'</a>');
	$r->print('<br />'.&Apache::lonhtmlcommon::actionbox(\@actions));
return;	return;
}	}

Line 2710 ENDJS	Line 2726 ENDJS
$js .= <<"ENDSCRIPT";	$js .= <<"ENDSCRIPT";

function verify_quota() {	function verify_quota() {
var newquota = document.setquota.coursequota.value;	var newcoursequota = document.setquota.coursequota.value;
	var newuploadquota = document.setquota.uploadquota.value;
var num_reg = $regexp;	var num_reg = $regexp;
if (num_reg.test(newquota)) {	if ((num_reg.test(newcoursequota)) && (num_reg.test(newuploadquota))) {
changePage(document.setquota,'processquota');	changePage(document.setquota,'processquota');
} else {	} else {
alert("$invalid\\n$alert");	alert("$invalid\\n$alert");
Line 2757 ENDSCRIPT	Line 2774 ENDSCRIPT
&js_escape(\$alert);	&js_escape(\$alert);
my $regexp = ' /^\s\d+\s$/';	my $regexp = ' /^\s\d+\s$/';

$js .= <<"ENDSCRIPT";	$js .= <<"ENDSCRIPT";

function verify_postsubmit() {	function verify_postsubmit() {
var optionsElement = document.setpostsubmit.postsubmit;	var optionsElement = document.setpostsubmit.postsubmit;
Line 2789 function verify_postsubmit() {	Line 2806 function verify_postsubmit() {
}	}
} else {	} else {
if (currval == 0) {	if (currval == 0) {
verified = 'ok';	verified = 'ok';
} else {	} else {
alert('$invalid');	alert('$invalid');
return false;	return false;
Line 2807 function togglePostsubmit(caller) {	Line 2824 function togglePostsubmit(caller) {
var optionsElement = document.setpostsubmit.postsubmit;	var optionsElement = document.setpostsubmit.postsubmit;
if (document.getElementById(caller)) {	if (document.getElementById(caller)) {
var divitem = document.getElementById(caller);	var divitem = document.getElementById(caller);
var optionsElement = document.setpostsubmit.postsubmit;	var optionsElement = document.setpostsubmit.postsubmit;
if (optionsElement.length) {	if (optionsElement.length) {
var currval;	var currval;
for (var i=0; i<optionsElement.length; i++) {	for (var i=0; i<optionsElement.length; i++) {
Line 2827 function togglePostsubmit(caller) {	Line 2844 function togglePostsubmit(caller) {

ENDSCRIPT	ENDSCRIPT

} elsif ($phase eq 'setltiauth') {	} elsif (($phase eq 'setltiauth') \|\| ($phase eq 'setexttool') \|\|
	($phase eq 'setcrsauthor') \|\| ($phase eq 'setcrseditors')) {
$js .= <<"ENDJS";	$js .= <<"ENDJS";
function toggleLTIOptions(form) {	function toggleOptions(form,phase) {
var radioname = 'ltiauthset';	var radioname;
var divid = 'crsltiauth';	var divid;
var num = form.elements[radioname].length;	if (phase == 'setltiauth') {
if (num) {	radioname = 'ltiauthset';
var setvis = '';	divid = 'crsltiauth';
for (var i=0; i<num; i++) {	} else if (phase == 'setexttool') {
if (form.elements[radioname][i].checked) {	radioname = 'exttoolset';
if (form.elements[radioname][i].value == 'course') {	divid = 'crsexttool';
if (document.getElementById(divid)) {	} else if (phase == 'setcrsauthor') {
document.getElementById(divid).style.display = 'inline-block';	radioname = 'crsauthorset';
}	divid = 'crscrsauthor';
setvis = 1;	} else if (phase == 'setcrseditors') {
}	radioname = 'crseditorsset';
break;	divid = 'crscrseditors';
}
}
if (!setvis) {
if (document.getElementById(divid)) {
document.getElementById(divid).style.display = 'none';
}
}
}	}
return;
}

ENDJS
} elsif ($phase eq 'setexttool') {
$js .= <<"ENDJS";
function toggleExtToolOptions(form) {
var radioname = 'exttoolset';
var divid = 'crsexttool';
var num = form.elements[radioname].length;	var num = form.elements[radioname].length;
if (num) {	if (num) {
var setvis = '';	var setvis = '';
Line 2895 ENDJS	Line 2897 ENDJS
$starthash = {	$starthash = {
add_entries => {'onload' => "hide_searching(); courseSet(document.filterpicker.official, 'load');"},	add_entries => {'onload' => "hide_searching(); courseSet(document.filterpicker.official, 'load');"},
};	};
} elsif ($env{'form.phase'} eq 'setltiauth') {	} elsif ($env{'form.phase'} =~ /^set(ltiauth\|exttool\|crsauthor\|crseditors)$/) {
$starthash = {
add_entries => {'onload' => "toggleLTIOptions(document.setltiauth);"},
};
} elsif ($env{'form.phase'} eq 'setexttool') {
$starthash = {	$starthash = {
add_entries => {'onload' => "toggleExtToolOptions(document.setexttool);"},	add_entries => {'onload' => "toggleOptions(document.$env{'form.phase'},'$env{'form.phase'}');"},
};	};
}	}
$r->print(&Apache::loncommon::start_page('View/Modify Course/Community Settings',	$r->print(&Apache::loncommon::start_page('View/Modify Course/Community Settings',
Line 2910 ENDJS	Line 2908 ENDJS
my $bread_text = "View/Modify Courses/Communities";	my $bread_text = "View/Modify Courses/Communities";
if ($type eq 'Community') {	if ($type eq 'Community') {
$bread_text = 'Community Settings';	$bread_text = 'Community Settings';
	} elsif ($type eq 'Placement') {
	$bread_text = 'Placement Test Settings';
} else {	} else {
$bread_text = 'Course Settings';	$bread_text = 'Course Settings';
}	}
$r->print(&Apache::lonhtmlcommon::breadcrumbs($bread_text));	my $helpcomponent;
	if ($env{'form.phase'} eq 'menu') {
	if ($type eq 'Community') {
	$helpcomponent = 'Domain_Modify_Community';
	} else {
	$helpcomponent = 'Domain_Modify_Course';
	}
	}
	$r->print(&Apache::lonhtmlcommon::breadcrumbs($bread_text,$helpcomponent));
return;	return;
}	}

Line 2994 sub course_settings_descrip {	Line 3002 sub course_settings_descrip {
}	}

sub hidden_form_elements {	sub hidden_form_elements {
my $hidden_elements =	my $hidden_elements =
&Apache::lonhtmlcommon::echo_form_input(['gosearch','updater','coursecode',	&Apache::lonhtmlcommon::echo_form_input(['gosearch','updater','coursecode',
'prevphase','numlocalcc','courseowner','login','coursequota','intarg',	'prevphase','numlocalcc','courseowner','login','coursequota','intarg',
'locarg','krbarg','krbver','counter','hidefromcat','usecategory',	'locarg','krbarg','krbver','counter','hidefromcat','usecategory',
'threshold','postsubmit','postsubtimeout','defaultcredits','uploadquota',	'threshold','postsubmit','postsubtimeout','defaultcredits','uploadquota',
'selfenrollmgrdc','selfenrollmgrcc','action','state','currsec_st',	'selfenrollmgrdc','selfenrollmgrcc','action','state','currsec_st',
'sections','newsec','mysqltables','nopasswdchg','ltiauth','ltiauthset',	'sections','newsec','mysqltables','nopasswdchg','ltiauth','ltiauthset',
'exttoolset','exttool'],['^selfenrollmgr_','^selfenroll_'])."\n".	'exttoolset','exttool','crsauthorset','crsauthor','crseditorsset','crseditors'],
	['^selfenrollmgr_','^selfenroll_'])."\n".
'<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />';	'<input type="hidden" name="prevphase" value="'.$env{'form.phase'}.'" />';
return $hidden_elements;	return $hidden_elements;
}	}
Line 3038 sub get_permission {	Line 3047 sub get_permission {
processltiauth => 'edit',	processltiauth => 'edit',
setexttool => 'edit',	setexttool => 'edit',
processexttool => 'edit',	processexttool => 'edit',
	setcrsauthor => 'edit',
	processcrsauthor => 'edit',
	setcrseditors => 'edit',
	processcrseditors => 'edit',
);	);
if ($passwdconf{'crsownerchg'}) {	if ($passwdconf{'crsownerchg'}) {
$permission{passwdchg} = 'edit';	$permission{passwdchg} = 'edit';
Line 3055 sub get_permission {	Line 3068 sub get_permission {
adhocrole => 'custom',	adhocrole => 'custom',
setltiauth => 'view',	setltiauth => 'view',
setexttool => 'view',	setexttool => 'view',
	setcrsauthor => 'view',
	setcrseditors => 'view',
);	);
if ($passwdconf{'crsownerchg'}) {	if ($passwdconf{'crsownerchg'}) {
$permission{passwdchg} = 'view';	$permission{passwdchg} = 'view';
Line 3120 sub handler {	Line 3135 sub handler {
}	}
if ($type eq 'Community') {	if ($type eq 'Community') {
$choose_text = "Choose a community";	$choose_text = "Choose a community";
	} elsif ($type eq 'Placement') {
	$choose_text = "Choose a placement test";
} else {	} else {
$choose_text = "Choose a course";	$choose_text = "Choose a course";
}	}
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$firstform,'')",	({href=>"javascript:changePage(document.$firstform,'')",
text=>"Course/Community search"},	text=>"Course/Community search"},
Line 3136 sub handler {	Line 3153 sub handler {
my $enter_text;	my $enter_text;
if ($type eq 'Community') {	if ($type eq 'Community') {
$enter_text = 'Enter community';	$enter_text = 'Enter community';
	} elsif ($type eq 'Placement') {
	$enter_text = 'Enter placement test';
} else {	} else {
$enter_text = 'Enter course';	$enter_text = 'Enter course';
}	}
Line 3170 sub handler {	Line 3189 sub handler {
({href=>"javascript:changePage(document.$phase,'$phase')",	({href=>"javascript:changePage(document.$phase,'$phase')",
text=>$linktext});	text=>$linktext});
&print_setquota($r,$cdom,$cnum,$cdesc,$type,$readonly);	&print_setquota($r,$cdom,$cnum,$cdesc,$type,$readonly);
} elsif (($phase eq 'processquota') && ($permission->{'processquota'})) {	} elsif (($phase eq 'processquota') && ($permission->{'processquota'})) {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'setquota')",	({href=>"javascript:changePage(document.$phase,'setquota')",
text=>"Set quota"});	text=>"Set quota"});
Line 3249 sub handler {	Line 3268 sub handler {
if (!exists($env{'form.state'})) {	if (!exists($env{'form.state'})) {
&print_selfenrollconfig($r,$type,$cdesc,$coursehash,$readonly);	&print_selfenrollconfig($r,$type,$cdesc,$coursehash,$readonly);
} elsif ($env{'form.state'} eq 'done') {	} elsif ($env{'form.state'} eq 'done') {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'$phase')",	({href=>"javascript:changePage(document.$phase,'$phase')",
text=>"Result"});	text=>"Result"});
&modify_selfenrollconfig($r,$type,$cdesc,$coursehash);	&modify_selfenrollconfig($r,$type,$cdesc,$coursehash);
Line 3257 sub handler {	Line 3276 sub handler {
} elsif (($phase eq 'setltiauth') && ($permission->{'setltiauth'})) {	} elsif (($phase eq 'setltiauth') && ($permission->{'setltiauth'})) {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'$phase')",	({href=>"javascript:changePage(document.$phase,'$phase')",
text=>"Requirement for re-authentication for LTI launch of deep-linked item"});	text=>"Authentication post-LTI launch"});
&print_set_ltiauth($r,$cdom,$cnum,$cdesc,$type,$readonly);	&print_default_overrides($r,$cdom,$cnum,$cdesc,$type,$readonly,'ltiauth');
} elsif (($phase eq 'processltiauth') && ($permission->{'processltiauth'})) {	} elsif (($phase eq 'processltiauth') && ($permission->{'processltiauth'})) {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'setltiauth')",	({href=>"javascript:changePage(document.$phase,'setltiauth')",
text=>"Requirement for re-authentication for LTI launch of deep-linked item"},	text=>"Authentication post-LTI launch"},
{href=>"javascript:changePage(document.$phase,'$phase')",	{href=>"javascript:changePage(document.$phase,'$phase')",
text=>"Result"});	text=>"Result"});
&modify_ltiauth($r,$cdom,$cnum,$cdesc,$domdesc,$type);	&modify_default_overrides($r,$cdom,$cnum,$cdesc,$domdesc,$type,'ltiauth');
} elsif (($phase eq 'setexttool') && ($permission->{'setexttool'})) {	} elsif (($phase eq 'setexttool') && ($permission->{'setexttool'})) {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'$phase')",	({href=>"javascript:changePage(document.$phase,'$phase')",
text=>"External Tool permission"});	text=>"External Tool permission"});
&print_set_exttool($r,$cdom,$cnum,$cdesc,$type,$readonly);	&print_default_overrides($r,$cdom,$cnum,$cdesc,$type,$readonly,'exttool');
} elsif (($phase eq 'processexttool') && ($permission->{'processexttool'})) {	} elsif (($phase eq 'processexttool') && ($permission->{'processexttool'})) {
&Apache::lonhtmlcommon::add_breadcrumb	&Apache::lonhtmlcommon::add_breadcrumb
({href=>"javascript:changePage(document.$phase,'setexttool')",	({href=>"javascript:changePage(document.$phase,'setexttool')",
text=>"External Tool permission"},	text=>"External Tool permission"},
{href=>"javascript:changePage(document.$phase,'$phase')",	{href=>"javascript:changePage(document.$phase,'$phase')",
text=>"Result"});	text=>"Result"});
&modify_exttool($r,$cdom,$cnum,$cdesc,$domdesc,$type);	&modify_default_overrides($r,$cdom,$cnum,$cdesc,$domdesc,$type,'exttool');
	} elsif (($phase eq 'setcrsauthor') && ($permission->{'setcrsauthor'})) {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>"javascript:changePage(document.$phase,'$phase')",
	text=>"In-course authoring permission"});
	&print_default_overrides($r,$cdom,$cnum,$cdesc,$type,$readonly,'crsauthor');
	} elsif (($phase eq 'processcrsauthor') && ($permission->{'processcrsauthor'})) {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>"javascript:changePage(document.$phase,'setcrsauthor')",
	text=>"In-course authoring permission"},
	{href=>"javascript:changePage(document.$phase,'$phase')",
	text=>"Result"});
	&modify_default_overrides($r,$cdom,$cnum,$cdesc,$domdesc,$type,'crsauthor');
	} elsif (($phase eq 'setcrseditors') && ($permission->{'setcrseditors'})) {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>"javascript:changePage(document.$phase,'$phase')",
	text=>"Available course resource editors"});
	&print_default_overrides($r,$cdom,$cnum,$cdesc,$type,$readonly,'crseditors');
	} elsif (($phase eq 'processcrseditors') && ($permission->{'processcrseditors'})) {
	&Apache::lonhtmlcommon::add_breadcrumb
	({href=>"javascript:changePage(document.$phase,'setcrseditors')",
	text=>"Available course resource editors"},
	{href=>"javascript:changePage(document.$phase,'$phase')",
	text=>"Result"});
	&modify_default_overrides($r,$cdom,$cnum,$cdesc,$domdesc,$type,'crseditors');
}	}
}	}
} else {	} else {
$r->print('<span class="LC_error">');	$r->print('<span class="LC_error">');
if ($type eq 'Community') {	if ($type eq 'Community') {
$r->print(&mt('The community you selected is not a valid community in this domain'));	$r->print(&mt('The community you selected is not a valid community in this domain'));
	} elsif ($type eq 'Placement') {
	$r->print(&mt('The course you selected is not a valid placement test in this domain'));
} else {	} else {
$r->print(&mt('The course you selected is not a valid course in this domain'));	$r->print(&mt('The course you selected is not a valid course in this domain'));
}	}

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.79.2.9.2.3
changed lines
	Added in v.1.105